CN206999027U - Device for cutting pipe - Google Patents

Abstract

The utility model discloses a kind of device for cutting pipe, pipe cutting machine structure including frame, in the frame, the frame include support and on the supports and being used for of being moved along the support length direction sets up the pipe cutting machine structure fixed mount of the pipe cutting machine structure；The support is in hollow cuboid shape, be in box shape per one side, including rectangle underframe, stile and the parallel rectangle top frame being located on the first rectangle underframe, the pipe cutting machine structure fixed mount are slidably matched with the rectangle top frame；The pipe cutting machine structure fixed mount takes the shape of the letter U, left frame and left side frame including rectangular base and the left and right ends for being symmetrically erected on the base, the length direction of the base is identical with the length direction of the support, for the pipe cutting machine framework in the space of the pipe cutting machine structure fixed mount, its both ends is respectively facing left frame and left side frame.

Description

Device for cutting pipe

Technical field

It the utility model is related to tubing cutting field, more particularly to a kind of device for cutting pipe.

Background technology

The processing technology of plastic pipe generally comprise raw materials particles stirring, extrusion molding, mould molding, vacuum cooled sizing, Coding, cutting etc..Cutting technique is used to tubing cutting into the length of requirement for the need of different purposes, traditional cutter Cut mostly by artificial pipe cutting machine in skill, i.e. tubing to be cut is located at below the cutter of artificial pipe cutting machine, worker holds Handle is held to press so that cutter cuts tubing downwards.This traditional mode needs worker to manually locate and fix tubing To prevent tubing displacement, extremely deflection etc., waste of manpower, material resources, reduce cutting efficiency, add cost of labor and time into This.With the continuous development of technology, occur some device for cutting pipe cut using wheel is cut to tubing on the market, its Mainly include pedestal, be provided with pedestal and cut wheel assembly, cut wheel assembly from pushing component promote and to the side surface direction of tubing It is close or remote, rotated by the driving of motor drive component, when tubing from former out and to be cut section to Up to after the cutter device opening position, pushing component promote described in cut wheel assembly to the direction of tubing move while and start electricity Machine drive component rotates so as to cut wheel, so that it is crosscutting to tubing progress to cut wheel.This device for cutting pipe is compared and manually cut To cut, its benefit is that cutting speed is fast, instead of artificial cutting, reduces labor strength, but this cutter device also has defect, Such as different-diameter tubing, it is necessary to corresponding diameter cut wheel can just be smoothed out cutting, so result in the need for not stopping Frequently replacing cut wheel, add the labor intensity of worker, and need to be equipped with various models cuts wheel, add material into This, in addition, when tubing is to Dutch wheel opening position, tubing needs to suspend after completion to be cut could continue forward, also, tubing The problem of gripping cannot be solved preferably.

Utility model content

For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：There is provided one kind can be with Moving for tubing and make cutting mechanism move and can be around the circumferentially cutting device for cutting pipe of tubing.

In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of tubing cutting dress is provided Put, including frame, the pipe cutting machine structure in the frame, the frame include support and on the support and What can be moved along the support length direction is used to set up the pipe cutting machine structure fixed mount of the pipe cutting machine structure；It is described Support is in hollow cuboid shape, be in box shape per one side, including the first rectangle underframe, stile and it is parallel be located at described in Rectangle top frame on first rectangle underframe, the pipe cutting machine structure fixed mount are slidably matched with the rectangle top frame；The pipe Material cutting mechanism fixed mount takes the shape of the letter U, including rectangular base and be symmetrically erected on the base left and right ends left side Frame and left side frame, the length direction of the base is identical with the length direction of the support, and the pipe cutting machine framework is located at In the space of the pipe cutting machine structure fixed mount, its both ends is respectively facing left frame and left side frame, and the cutting mechanism is set up Moved in the cutting mechanism fixed mount with the movement with the cutting mechanism fixed mount, the cutting mechanism includes cutting wheel Component, for driving cut wheel assembly and move radially component to what the tubing direction moved radially, described cut wheel group for driving Part circumferentially rotates cutting wheel assembly circumference drive component, described cut cutting for wheel assembly for driving with transverse cuts tubing around tubing What wheel rotated cuts wheel rotation drive component.

Further, the wheel assembly circumference drive component of cutting includes two steel loops, connecting rod group, cuts wheel assembly mounting assembly And first motor drive component, two steel loop are connected to the both ends of the connecting rod group to form steel loop frame, two steel Ring is concentric, left and right sides frame of the both ends respectively close to the cutting mechanism fixed mount；At the bottom of the cutting mechanism fixed mount Corresponding to corresponding two groups of work shapes erection pulleys are provided with the position directly below of two steel loops on seat, two steel loop is set up respectively Set up in corresponding one group of work shape in pulley；In two steel loop, wherein one is active steel loop, another is driven steel loop, in institute The lateral surface for stating active steel loop sets a coaxial travelling gear with by driving chain and first motor drive component First motor is connected, and the active steel loop rotates according to the driving of first motor drive component, so as to drive Driven steel loop is stated to rotate；Wheel assembly mounting assembly is cut to be used to the wheel assembly of cutting of the cutting mechanism being installed on the active steel loop Medial surface opening position, the wheel assembly mounting assembly of cutting includes a V-shaped V-arrangement installation located at the active steel loop side Plate, the tip of the V-arrangement installing plate is located on the active steel loop close to the position of outer peripheral face, described sophisticated towards the active The outer peripheral face of steel loop；First motor drive component is used to drive the steel loop frame to rotate, including first motor, above-mentioned Output end of the coaxial travelling gear and chain that the lateral surface of active steel loop is set located at the travelling gear and the first motor Driving chain；The steel loop frame drives the wheel assembly of cutting being located on the V-arrangement installing plate to be rotated with the active steel loop, with Wheel assembly is cut described in enabling, and around the tubing to be cut being arranged in the inner circle of the active steel loop, circumferentially cut-out is described to be cut Pipe cutting material.

Tubing mechanism arrangement of the present utility model, frame are designed as support and are slidably matched on support and with it Cutting mechanism fixed mount so that cutting mechanism can move cutting with moving for tubing, it is not necessary to suspend tubing ability Cut, the cutting mechanism can be cut around one week transverse cross sectional for carrying out tubing of tubing with traditional rectilinear movement Mode is compared, and this cutting mechanism can only need a set of tubing cut wheel assembly and adapt to various diameters, applied widely, general Property it is strong, it is not necessary to according to the diameter of the tubing difference and change the wheel assembly of cutting of different model, greatly reduce material into This, due to cutting wheel assembly without changing, therefore reduces the working strength of worker, is greatly saved the time, improve efficiency.

Brief description of the drawings

Fig. 1 is the structural representation of the embodiment of the utility model device for cutting pipe one.

Fig. 2 is the structural representation of cutting mechanism fixed mount in the embodiment of the utility model device for cutting pipe one.

Fig. 3 is the structural representation of the embodiment of cutting mechanism one in the embodiment of the utility model device for cutting pipe one.

Fig. 4 is the structural representation of wire connection structure in the embodiment of the utility model device for cutting pipe one.

Fig. 5 is the sectional view of wire connection structure in the embodiment of the utility model device for cutting pipe one.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1 to Fig. 5 is referred to, device for cutting pipe of the present utility model includes frame 1, the pipe in the frame 1 The line of each electric part of material cutting mechanism 5 (hereinafter referred to as cutting mechanism 5) and the cutting mechanism 5 in the frame 1 Road attachment structure 9.Its feature is that the frame 1 can be such that the cutting mechanism 5 moves back and forth along its length, described The length direction of frame 1 and the length direction or bearing of trend of tubing 500 (hereinafter referred to as tubing 500) to be cut are in the same direction.In this way, The device for cutting pipe in the 5 crosscutting tubing 500 of cutting mechanism, can be moved forward with the tubing 500 and Cutting is moved, could be cut without suspending the tubing 500, and the cutting mechanism 5 can be around the tubing 500 Circumferentially cut, with this enable this device for cutting pipe be applied to various diameters tubing, without with pipe diameter Change and change the wheel of cutting of cutting mechanism 5, improve the producing efficiency of tubing 500, reduce labor strength so that tubing 500 Making programme more automates.In order to realize that the cutting mechanism 5 moves with the movement of the tubing 500, and make machinery Structure more simple and compact, the present embodiment is improved the frame 1 of device for cutting pipe, as follows：

Frame 1 on device for cutting pipe：

The cutting mechanism fixed mount 12 on the support 10 that the frame 1 includes support 10 and slided, it is described Cutting mechanism fixed mount 12 takes the shape of the letter U, therefore hereinafter referred to as U-shaped fixed mount 12, and the cutting mechanism 5 is horizontally set at the U-shaped In fixed mount 12, moved with the movement of the U-shaped fixed mount 12.

The support 10 is fixed on a platform (such as ground, table top etc.), and positioned at the front of tube-forming machine, shaping Tubing 500 afterwards is led in the U-shaped fixed mount 12 being introduced on the support 10 by relevant device (such as hauling machine) and pressed from both sides Hold fixation.The overall support 10 is in hollow, rectangular body shape, and it is in box shape per one side.Specifically, the support 10 wraps Include the first horizontal rectangle underframe, stile and the rectangle top frame parallel with the first horizontal rectangle underframe. The first rectangle underframe include be parallel to each other and the first isometric bottom cross bar 101a and the second bottom cross bar 101b, be parallel to each other and Isometric the first bottom vertical pole 101c and the second bottom vertical pole 101d, the first bottom vertical pole 101c both ends respectively with first bottom Cross bar 101a and the second bottom cross bar 101b first end vertical connection, the both ends of the second bottom vertical pole 101d are respectively with described One bottom cross bar 101a and the second bottom cross bar 101b the second end vertical connection, the first bottom cross bar 101a and the second bottom cross bar 101b length is all higher than the first bottom vertical pole 101c and the second bottom vertical pole 101d length.The rectangle top frame includes parallel Directly over the first bottom cross bar 101a and with its first isometric top cross bar 102a, parallel be located at second bottom cross bar Directly over 101b and with its second isometric top cross bar 102b, it is parallel directly over the first bottom vertical pole 101c and with its etc. It is long first top vertical pole 102c, parallel directly over the second bottom vertical pole 101d and the isometric with it second top vertical pole 102d, the first top cross bar 102a, the second top cross bar 102b, the first top vertical pole 102c and the second top vertical pole 102d enclose connection Rectangular rectangle top frame.The stile includes the first vertical rod 103a, the second vertical rod 103b, the 3rd vertical rod 103c and the 4th vertical rod (not shown), the lower end of the first vertical rod 103a are erected on the first bottom cross bar 101a and the second bottom vertical pole 101d Delivery position at, upper end is erected at the first top cross bar 102a and the described second top vertical pole 102d delivery position；Institute The lower end for stating the second vertical rod 103b is erected at the second bottom cross bar 101b and the second bottom vertical pole 101d delivery position, Upper end is erected at the second top cross bar 102b and the described second top vertical pole 102d delivery position；The 3rd vertical rod 103c Lower end be erected at the first bottom cross bar 101a and the first bottom vertical pole 101c delivery position, upper end be erected on it is described At first top cross bar 102a and the described first top vertical pole 102c delivery position；The lower end of 4th vertical rod is erected on described At two bottom cross bar 101b and the first bottom vertical pole 101c delivery position, upper end be erected on the second top cross bar 102b and institute At the delivery position for stating the first top vertical pole 102c.

A slide rail 104 is respectively arranged with the long side of rectangle top frame two for the U-shaped fixed mount 12 and the cunning Rail 104 is slidably matched, to enable length side of the cutting mechanism 5 being placed in the U-shaped fixed mount 12 along the support 10 To movement.The slide rail 104 can use any slide rail 104 that can coordinate with pulley on the market.In the present embodiment, institute It is L-shaped to state the section of slide rail 104, its plane is fixed on corresponding top cross bar, and the pulley of facade and the U-shaped fixed mount slides Coordinate.

At least one the 3rd bottom vertical pole 105, the both ends of the 3rd bottom vertical pole 105 are provided with the first rectangle underframe It is connected with the first bottom cross bar 101a and the second bottom cross bar 101b, it is parallel to be indulged positioned at the first bottom vertical pole 101c and the second bottom Between bar 101d.

The U-shaped fixed mount 12 includes rectangular base 121 and is symmetrically erected on the left and right ends of the base 121 Left frame 123 and left side frame 125.The length direction of the length direction of the base 121 and the support 10 is towards identical.Institute State cutting mechanism 5 to be placed in U-shaped fixed mount 12, the axial direction of the cutting mechanism 5 and the length direction of the U-shaped fixed mount 12 are put down Row (length direction with the base 121), the base 121 include the second horizontal rectangle underframe, second square Shape underframe includes front side frame 1211, is vertically connected at the left frame 1212 and right frame 1213, two at the both ends of front side frame 1211 End is described respectively with the left frame 1212 and the vertical connection of right frame 1213 and the rear side frame 1214 parallel with front side frame 1211 Front side frame 1211, rear side frame 1214, left frame 1212 and right frame 1213 enclose to form the second rectangle underframe.Wherein, institute State the equal length of the equal length of front side frame 1211 and rear side frame 1214, left frame 1212 and right frame 1213, the front side The length of frame 1211 and rear side frame 1214 is more than the length of the left frame 1212 and right frame 1213, the left frame 123 and Left side frame 125 distinguishes the vertical upper surface for being located at the left frame 1212 and right frame 1213.In the front side frame 1211 and Two groups of pulleys 1215 are arranged with rear side frame 1214, each group of pulley 1215 includes setting along the length direction interval of corresponding side frame At least two pulleys 1215 put, each group of pulley 1215 are slidably matched with a corresponding slide rail 104, to by this U-shaped fixed mount 12 are installed on the support 10 (i.e. in the rectangle top frame of support 10), so that the U-shaped fixed mount 12 can pass through pulley 1215 move along the length direction of tubing 500 on the support 10.

The base 121 also includes two transverse slats 1216 located at the second rectangular base inframe, two transverse slat 1216 Both ends are connected between the front side frame 1211 and rear side frame 1214, have spacing distance between two transverse slat 1216, And they are parallel to each other.Two transverse slat 1216 is located at the position and the two of the cutting mechanism 5 of the second rectangle underframe Steel loop is corresponding, respectively positioned at the side of corresponding steel loop.One group of work shape is provided with each transverse slat and sets up pulley 549, this reality Apply in example, each group is that two work shapes set up pulley 549, and its length direction along corresponding transverse slat 1216 is arranged at intervals, interval The setting of distance needs to meet that each work shape of the group sets up the underface that pulley 549 is located at the corresponding side of corresponding steel loop, with Ensure that the correspondence steel loop can not fall when this group of work shape sets up and rotated on pulley 549, unshift, the work shape sets up pulley 549 sagittal plane is parallel with the sagittal plane of the tubing 500, also parallel with the sagittal plane of two steel loops of the cutting mechanism 5.Institute State work shape set up pulley 549 axial direction and the steel loop it is axially in parallel, the wheel face of the down either side of two steel loops is then respectively placed in Two work shapes of corresponding group are set up in the concave surface of pulley 549.

In the present embodiment, the left frame 123 and left side frame 125 are in lower frame-shaped, and it includes two vertical frames and a top is horizontal Bar, the lower end of two vertical frame are erected on the upper surface of the rear and front end of corresponding side frame respectively.On the U-shaped fixed mount 12 A roller bearing 126 is transversely provided between two vertical frames of the side frame (the present embodiment is left side frame 125) of the side of tube-forming machine, The rolling surface of the roller bearing 126 is the arcwall face of indent, and its radian can match with the extrados of tubing 500 to be cut, The tubing 500 after shaping is made by drawing machine travel to the roller bearing 126, the roller bearing 126 rolls so that the tubing 500 are moved to another side frame from a side frame.The design of the roller bearing 126 can assist the movement of the tubing 500, reduce tubing Resistance during 500 movement.In the present embodiment, the position of the roller bearing 126 is corresponded between two vertical frames of relative another side frame The place of putting, which is provided with, laterally shelves plate (not shown), is shelved so that the front end of the tubing 500 is placed in the transverse direction on plate, equally , the upper surface that the transverse direction shelves plate is to recessed arcwall face.In other embodiments, the transverse direction can be shelved into plate to replace Roller bearing 126 is changed to, i.e., a roller bearing 126 is respectively provided with the left frame 123 and left side frame 125, or plate will be shelved and be designed as The structure of the roller bearing.

In the present embodiment, a pressing plate 127, the pressure are also horizontally arranged with the left frame 123 and left side frame 125 Plate 127 is parallel positioned at corresponding roller bearing 126 and the horizontal top for shelving plate, is additionally provided with the inside of two vertical frames of each side frame Vertical guide rod 128, the pressing plate 127 connect with corresponding vertical guide rod 128 and can be along the height sides of the vertical guide rod 128 To movement, the vertical guide rod 128 is to the progress guide effect of corresponding pressing plate 127.

Being set up in the side frames has one first cylinder 129 or the first YE, and the present embodiment is cylinder, The top of two first cylinders 129 is connected by a cross bar 120, and the piston rod of two first cylinder 129 is passed down through correspondingly Side frame top cross bar and connected with corresponding pressing plate 127, movement range, the stroke of the piston rod of two first cylinder 129 And actuation time all same.After the tubing 500 moves into place, two first cylinder 129 acts simultaneously, to drive simultaneously Corresponding pressing plate 127 is simultaneously to moving down with tubing 500 described in pressure holding, so as to be positioned to the tubing 500, to be cut in tubing It is fixed before cutting, prevents the displacement of tubing 500.

As optimization, the lower surface of the pressing plate 127 is concave up arcwall face, itself and the roller bearing 126 of underface Arcwall face coordinates, and tubing 500 is fixed, and fixed effect and anti-displacement effect are more preferably.

In the present embodiment, it is electrically connected using the electric part of PLC control devices and the first cylinder 129, it is and above-mentioned each Individual electric execution unit (such as each motor etc.) is linked, and is sensed by being set in the corresponding position of U-shaped fixed mount 12 Device detects the shift position of tubing 500 or length to determine whether tubing 500 moves into place, PLC control devices and sensor Then electrical connection controls the first cylinder 129 to act so that left frame 123 and left side frame 125 to receive the detection signal of sensor Pressing plate 127 coordinate with corresponding roller bearing 126 to grip the tubing 500.

In the present embodiment, it is not necessary to, the U-shaped fixed mount 12 passes through one second cylinder, 106 or the second electronic execution The driving of device and move, the present embodiment is the second cylinder 106, second cylinder 106 on the support 10, positioned at institute State the lower section of U-shaped fixed mount 12.Specifically, second cylinder 106 is set up in the second bottom vertical pole 101d and the described 3rd Between bottom vertical pole 105, the second bottom vertical pole 101d is the foundation vertical pole close to tube-forming machine, so that described second The movement arm of cylinder 106 can act along the length direction of the support 10.Set on the movement arm of second cylinder 106 There is the connecting portion being connected with the U-shaped fixed mount, for the U-shaped fixed mount to be connected with second cylinder 106, so that Slip can be coordinated under the driving of second cylinder 106 with slide rail 104 by obtaining the U-shaped fixed mount, so that the U-shaped Length direction of the fixed mount 12 on the support 10 is (in the same direction with the length direction of tubing) mobile, in this way, the U-shaped fixed mount 12 can move while cutting on support 10 along the length direction of tubing 500, can enable this cutter device with pipe Material 500 moves and moves and cut, and improves the automation function of the Making programme of tubing 500, the U-shaped fixed mount 12 Translational speed is matched with tubing 500 to the speed of front haulage, as long as shift motion and 500 crosscutting time of tubing and tubing Translational speed comprehensive matching.

Second cylinder 106 can be equally connected with the PLC control devices, pass through PLC control devices and other with this Electric execution unit be linked, lifted tubing Making programme automation.

On cutting mechanism 5：

The cutting mechanism sets up pulley 549 by two groups of above-mentioned work shapes and is set up in the U-shaped fixed mount 12, with institute State the movement of U-shaped fixed mount 12 and move, the cutting mechanism 5 includes cutting wheel assembly 50, cuts wheel assembly 50 to institute for driving That states that tubing 500 (hereinafter referred to as tubing 500) direction moves radially moves radially component 52, described cuts wheel assembly 50 for driving Cutting wheel assembly circumference drive component 54, described cut wheel group for driving with transverse cuts tubing 500 is circumferentially rotated around tubing 500 The wheel of cutting that wheel rotates of cutting of part 50 rotates drive component 56.

Wherein, described move radially refers to when the cut surface face tubing 500 for cutting wheel assembly 50 (cuts axial direction and the institute of wheel State the axially in parallel of tubing 500, the sagittal plane for cutting wheel is axially vertical with the tubing 500) when, along and the tubing Moved to the direction of tubing 500 in the perpendicular direction in 500 axial directions.The component 52 that moves radially is used to making described to cut wheel assembly 50 gradually to 500 part to be cut of tubing move, until cut wheel cut front part tube wall, now cut wheel assembly 50 cut wheel with from the part stretched into the tubing 500 of seam is cut, and wheel position of cutting now is defined as cutting position.Institute It is to be used to cut wheel described in positioned at after cutting position to state and cut wheel assembly circumference drive component 54, and drive component is rotated with the wheel of cutting 56 drive simultaneously so that it is described cut to make to cut wheel assembly 50 while wheel rotates circumferentially rotated along tubing 500, cut line style with this The seam transverse cuts cut seam, complete tubing 500 gradually rounded with the action for cutting wheel.

It is described to cut wheel assembly circumference drive component 54：

In the present embodiment, the wheel assembly circumference drive component 54 of cutting includes above-mentioned two steel loop, connecting rod group 543, cuts wheel Component mounting assembly and the first motor drive component.

Two steel loop is connected to the both ends of the connecting rod group 543 to form steel loop frame, and two steel loop is concentric, and two Hold the side frames 123,125 respectively close to the U-shaped fixed mount 12.The connecting rod group 543 is including at least two or more Connecting rod, the both ends of the connecting rod are individually fixed in corresponding position on the medial surface of two steel loops.Two steel loop distinguishes frame Located in the concave surface that two groups of work shapes of its side set up pulley 549, the depth of the concave surface can be with different embodiments It is required that and change, the work shape sets up pulley 549 being capable of rotation.In two steel loop, wherein one is active steel loop 541a, it is another For driven steel loop 541b, a coaxial travelling gear 5471 is set to pass through driving-chain in the lateral surface of the active steel loop 541a First motor of bar 5472 and first motor drive component is connected, and the active steel loop 541a is according to the described first electricity The driving of machine drive component and rotate, so as to drive the driven steel loop 541b to rotate.

The wheel assembly mounting assembly of cutting is used for the inner side cut wheel assembly 50 and be installed on the active steel loop 541a Face opening position, the V-shaped V-arrangement installing plate cut wheel assembly mounting assembly and include being located on the inside of the active steel loop 541a 545, the V-arrangement installing plate 545 can be directly fixed on the medial surface of the active steel loop 541a, can also be with connecting rod group A wherein connecting rod in 543 is fixed close to one end of the active steel loop 541a.

The tip (or bottom) of the V-arrangement installing plate 545 is located on the active steel loop 541a close to the position of outer peripheral face Put, the sophisticated outer peripheral face towards the active steel loop 541a, the angle of the V-arrangement installing plate 545 regards the active steel loop Depending on 541a shape size, as long as making the V-arrangement installing plate 545 not block the tubing 500 being arranged in active steel loop 541a i.e. Can.

The V-arrangement installing plate 545 can be installed on the medial surface of the active steel loop 541a by its tip, can also be The medial surface of the active steel loop 541a sets an axostylus axostyle, and the tip of the V-arrangement installing plate 545 is located on institute by a mounting ring State on axostylus axostyle, herein more limitation is not made to its mounting means.The V-arrangement installing plate 545 is laminar thin plate or steel plate, is had Elasticity.

The wheel assembly 50 of cutting includes all wheel fulcrums and cuts wheel located at the above-mentioned of its periphery, described to cut the axle of wheel assembly 50 (the present embodiment is located at described the on the first collateral plate 5451 of (being located at by a connecting shaft) described V-arrangement installing plate 545 Close to the sophisticated opening position on side support plate 5451), the first collateral plate 5451, which does not keep off setting, described cuts wheel.

First motor drive component is used to drive the steel loop frame to rotate, including (figure is not for first motor 5470 Show), the coaxial travelling gear 5471 that sets of above-mentioned active steel loop 541a lateral surface and chain be located at the travelling gear 5471 and first motor 5470 output end driving chain 5472.The steel loop frame drives and is located in the V-arrangement installing plate 545 On wheel assembly 50 of cutting rotated with the active steel loop 541a, thus can surround and be arranged in the steel loop frame and (be arranged in master In dynamic steel loop 541a and driven steel loop 541b inner circle) tubing 500, circumferentially to carry out transversely cutting around it.

In the present embodiment, first motor 5470 is installed on above-mentioned for connecting the gas of U-shaped fixed mount 121 and second On the connecting portion of cylinder 106, the structure design of the connecting portion is support body shape, for setting up first motor 5470.The biography Dynamic chain 5472 through the U-shaped fixed mount 121 the second rectangle underframe and the support 10 rectangle top frame after with it is described The output end transmission chain connect of first motor 5470.In this way, driving length direction of the cutting mechanism 5 along the tubing 500 Ensure the normal transmission of first motor 5470, driving chain 5472 and travelling gear 5471 when mobile.

It is described be used to drive cut wheel assembly 50 and move radially component 52 to what the direction of tubing 500 moved radially：

It is described move radially component 52 include a reducing motor 521, a reducing motor mounting bracket 522, a threaded rod 523, First pivoted pole 524 and the second pivoted pole 525.Wherein：

The reducing motor mounting bracket 522 is located above the side of the V-arrangement installing plate 545, and it is to be connected to the active Support body between steel loop 541a and the driven steel loop 541b, the support body are used to also connect while installing reducing motor 521 Two steel loops are connect, strengthen the bonding strength of steel loop, after the reducing motor 521 is installed on the reducing motor mounting bracket 522, its Output end is towards the first collateral direction of plate 5451 of the V-arrangement installing plate 545.

Top (away from described sophisticated one end) place on the first collateral plate 5451 of the V-arrangement installing plate 545 opens up There is screwed hole, the upper end of the threaded rod 523 is connected with the output end of the reducing motor 521, the lower end of the threaded rod 523 It is bolted in the screwed hole, the one of reducing motor 521 and threaded rod 523 forms V-arrangement with the described first collateral plate 5451 Shape；The threaded rod 523 is rotated by the driving of the reducing motor 521, so as to coordinate with screwed hole so that described Upwardly and inwardly (steel loop center of circle direction) is mobile for first collateral plate 5451, to cause axle to be connected on the described first collateral plate 5451 Wheel assembly 50 is cut to move to the tubing 500 in the steel loop inner circle, or make the described first collateral plate 5451 outwards and to Lower movement, so that the first collateral return of plate 5451.

In the present embodiment, a wherein connecting rod for connecting rod group 543 is located at the second collateral plate of the V-arrangement installing plate 545 5452 top, the reducing motor 521 are pivotally connected by first pivoted pole 524 and the connecting rod, second pivot joint The upper end of bar 525 and the connecting rod are pivotally connected, and lower end is connected with the described second collateral plate 5452, first pivoted pole 524 and Second pivoted pole 525 after connecting rod pivot joint with that can form V-arrangement, second pivoted pole 525 and the described second collateral plate 5452 connection after form V-arrangement, in this way, the V-arrangement installing plate 545, threaded rod 523, reducing motor 521, the first pivoted pole 524, Second pivoted pole 525 connects the frame-shaped for forming the end to end closing of multiple V shape poles.

For driving the wheel of cutting for cutting wheel rotation for cutting wheel assembly 50 to rotate drive component 56：

The wheel rotation drive component 56 of cutting includes the second motor drive component 561, branch wheel 562 and driving belt 563, Second motor drive component 561 can be set up in close to the bottom of the active steel loop 541a medial surfaces, second electricity Machine drive component 561, which is located at, to be used to fix in the underframe of U-shaped fixed mount 12 of this cutting mechanism 5, the axial direction of its output end and institute State the axially in parallel of active steel loop 541a.The branch wheel 562 cuts wheel at the tip of the V-arrangement installing plate 545 positioned at described Between component 50 and second motor drive component 561, the driving belt 563 is sheathed on second motor drive component 561st, branch wheel 562 and cut on wheel assembly 50, wheel described is cut to drive with the driving by second motor drive component 561 Component 50 cut wheel rotate so that cut wheel the tubing 500 is carried out it is crosscutting.Second motor drive component 561, branch Wheel 562, driving belt 563 etc. do not block the inner circle, to be avoided to tubing 500.

The cutting mechanism 5 of device for cutting pipe of the present utility model, first, tubing 500 is transferred to the steel loop frame In inner circle and part to be cut is set to be located at same section with the cut surface for cutting wheel assembly 50；Secondly, make to cut wheel rotation driving Component 56 is worked, and wheel is cut described in drive and is rotated；Again, make to move radially component 52 while cutting wheel and rotating and work, drive institute State the first collateral plate 5451 of V-arrangement installing plate 545 to move to the direction of tubing 500, described to cut wheel and cut the tubing 500 Stop movement afterwards；Again, make it is described cut wheel assembly circumference drive component 54 and work, described to cut wheel assembly 50 around the pipe Material 500 carry out it is circumferentially cutting, so as to complete the transverse cuts of the tubing 500.

Cutting mechanism 5 of the present utility model can be cut by the open, close, suspend of each motor of manual control with control Displacement, the rotation time of wheel complete the transverse cuts of tubing 500 with this.It should be understood that in other examples, in order to The automation of device for cutting pipe is lifted, reduces manual operation, avoids error from causing the cutting of tubing 500 inaccurate, each electric part It can be controlled by PLC control devices or equipment.Such as an absolute encoder can be added on the reducing motor 521 Come it is accurate control the shift motion for cutting wheel assembly 50, make absolute encoder and reducing motor 521 with PLC control devices Electrical connection, related personnel only needs to input the corresponding moving parameter for cutting wheel assembly 50 according to the diameter of tubing 500 can essence The shift motion of wheel assembly 50 is really cut described in control.Likewise, it is described cut wheel assembly circumference drive component 54 electric part (such as First motor 5470) electrically connected with the PLC control devices, first motor 5470 is controlled by PLC control devices, so as to Control the active steel loop 541a to rotate a circle (i.e. 360 degree), complete to cut circumferentially rotating for wheel assembly 50 with this, to realize transverse direction Cutting, second motor also electrically connect with the PLC control devices, to realize to the second motor, reducing motor 521, first The coordinated signals of the grade electricity part of motor 5470, ensure the accuracy of cutting position, improve cutting efficiency, reduce manual operation.

The cutting mechanism 5 (calling cutting mechanism 5 in the following text) of the device for cutting pipe be used for according in different embodiments to pipe The requirement of the length of material 500 is carried out and crosscutting tubing 500.The tubing 500 of the present embodiment is plastic pipe, such as PP materials, PE The tubing of the plastic productions such as material shaping.

Cutting mechanism 5 of the present utility model is and traditional straight around one week of tubing 500 transverse cross sectional for carrying out tubing 500 Line movement cutting mode is compared, and this cutting mechanism 5 can only need a set of tubing cut wheel assembly 50 and adapt to various diameters 500, it is applied widely, it is versatile, it is not necessary to which that different model is changed according to the difference of the diameter of the tubing 500 cuts wheel group Part 50, greatly reduces material cost, due to cutting wheel assembly 50 without changing, therefore reduces the working strength of worker, pole The time is saved greatly, improves efficiency.

In the present embodiment, the tubing 500 is plastic pipe, such as drainpipe, hot water pipe etc..But this tubing is cut The cutting mechanism 5 for cutting device is not limited to cut plastic pipe, the tubing of other materials is equally applicable to, according to the material of tubing Type cuts wheel corresponding to changing.

On wire connection structure 9：

The wire connection structure 9 includes the conducting ring of the lateral surface of the driven steel loop 541b located at the cutting mechanism 5 91st, positioned at the fixed structure 92 of the underface of conducting ring 91 and located at described on the U-shaped fixed mount 12 of the frame 1 On fixed structure 92 and press in the conductive component 93 on the conducting ring 91.

The conducting ring 91 is coaxially disposed with the driven steel loop, and some conducting rings are provided with the periphery of the conducting ring 91 Groove 910, axially spaced-apart of some conductive annular grooves 910 along the conducting ring 91 is set, by the outer peripheral face of the conducting ring 91 Set to the concave to be formed, the part between every two adjacent conductive annular grooves 910 is insulator portion.In the inner circumferential of the conducting ring 91 Face is correspondingly provided with some power connections (not shown), some electricity corresponding to the opening position of some conductive annular grooves 910 Source joint quantity can correspond with some conductive annular grooves 910.

The conductive component 93 include with some conductive annular grooves 910 some conducting strips 931 correspondingly, each A power line 932 corresponding to being embedded with conducting strip 931, the power line 932 electrically connect with corresponding conducting strip 931.It is described Some conducting strips 931 can correspondingly be pressed in the presence of the fixed structure 92 and led in described some of conducting ring 91 In electric annular groove 910.In this way, the conductive component 93 is fixed on the U-shaped fixed mount 12 always, the conductive component 93 is not Rotated with the rotation of the conducting ring 91.

In the present embodiment, the fixed structure 92 includes being installed on the U-shaped fixed mount 12 (upper surface of left frame) Positioned at the position directly below of conducting ring 91 and the conducting strip 931 correspondingly some geometrical clamps 921, located at each solid One stator 922 of the clamp mouth part of clamp 921, the press strip 923 being pivotally connected with the first face of each stator 922 and located at described Helical spring 924 between each stator 922 and corresponding press strip 923, the press strip 923 is away from the stator 922 One end connects with corresponding conducting strip 931.Specifically：

The fixation is fixed in one end of the stator 922 by the vertical block of the clamp mouth part located at the geometrical clamp 921 The clamp mouth part of folder 921, the direction of the other end to the conducting strip 931 are horizontal-extending.The press strip 923 is in " √ " shape or V-shape, Its one end is pivotally connected with the stator 922, and the other end is fixedly connected with a corresponding conducting strip 931.Each helical spring 924 Upper end connects with corresponding stator 922 towards the lower surface of one end of the conducting strip 931, lower end and corresponding press strip 923 Upper surface connection.The tip direction of the press strip 923 is simultaneously butted on the upper surface of the left frame of the U-shaped fixed mount.When with institute The conducting strip 931 of the connection of press strip 923 is stated when pressing in the conductive annular groove 910 of the conducting ring 91, the helical spring 924 is in Compressive state, and the tip of the press strip 923 is butted on the upper surface of the left frame of the U-shaped fixed mount 12.

By setting fixed structure 92 and conductive component in the frame 1 (specifically on the U-shaped fixed mount 12 in frame 1) 93, conducting ring 91 is set on the driven steel loop of cutting mechanism 5, the conductive component 93 is pressed correspondingly with power supply The conducting ring 91 of joint, in this way, conductive component 93 can be both conductively connected with the conducting ring 91 realizes that power supply turns on work( Can, and do not rotated with conducting ring 91, with traditional each motor component compared with cable is by way of city electrically connects, simplify Length of cable, because steel loop is without mobile, therefore the problems such as cable will not produce knotting, winding because mobile.

Embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, every profit The equivalent structure or equivalent flow conversion made with the utility model specification and accompanying drawing content, or directly or indirectly it is used in it The technical field of his correlation, is similarly included in scope of patent protection of the present utility model.

Claims (2)

1. a kind of device for cutting pipe, including frame, the pipe cutting machine structure in the frame, it is characterised in that：It is described Frame include support and on the support and can be moved along the support length direction be used for set up the tubing The pipe cutting machine structure fixed mount of cutting mechanism；The support is in hollow cuboid shape, is in box shape per one side, including First rectangle underframe, stile and the parallel rectangle top frame on the first rectangle underframe, the pipe cutting machine structure are consolidated Determine frame to be slidably matched with the rectangle top frame；The pipe cutting machine structure fixed mount takes the shape of the letter U, including rectangular base and right Claim the left frame and left side frame for being erected on the left and right ends of the base, the length of the length direction of the base and the support Direction is identical, and in the space of the pipe cutting machine structure fixed mount, its both ends is respectively facing the pipe cutting machine framework Left frame and left side frame, the cutting mechanism are set up in the cutting mechanism fixed mount with the cutting mechanism fixed mount Move and move, the cutting mechanism includes cutting wheel assembly, cuts what wheel assembly moved radially to the tubing direction for driving Move radially component, for drive it is described cut wheel assembly and circumferentially rotated around tubing circumferentially driven with the wheel assembly of cutting of transverse cuts tubing Move component, for driving the cutting for wheel rotation of cutting for cutting wheel assembly to take turns rotation drive component.

2. device for cutting pipe as claimed in claim 1, it is characterised in that：The wheel assembly circumference drive component of cutting includes two Steel loop, connecting rod group, wheel assembly mounting assembly and the first motor drive component are cut, two steel loop is connected to the connecting rod The both ends of group are to form steel loop frame, and two steel loop is concentric, left and right two of the both ends respectively close to the cutting mechanism fixed mount Side frame；Two group works be provided with corresponding to are corresponded at the position directly below of two steel loops on the base of the cutting mechanism fixed mount Shape sets up pulley, and two steel loop is set up in corresponding one group of work shape and set up in pulley respectively；In two steel loop, wherein one is Active steel loop, another is driven steel loop, sets a coaxial travelling gear in the lateral surface of the active steel loop to pass through transmission First motor of chain and first motor drive component is connected, and the active steel loop drives according to first motor The driving of component and rotate, so as to drive the driven steel loop to rotate；Wheel assembly mounting assembly is cut to be used for the cutting mechanism The medial surface opening position cut wheel assembly and be installed on the active steel loop, it is described cut wheel assembly mounting assembly include be located at the master One V-shaped V-arrangement installing plate of dynamic steel loop side, the tip of the V-arrangement installing plate are located on the active steel loop close to outer peripheral face Position, it is described tip towards the active steel loop outer peripheral face；First motor drive component is used to drive the steel loop Frame rotate, including first motor, above-mentioned active steel loop lateral surface set coaxial travelling gear and chain be located at institute State the driving chain of the output end of travelling gear and the first motor；The steel loop frame drives and is located on the V-arrangement installing plate Wheel assembly is cut to rotate with the active steel loop so that it is described cut wheel assembly can surround be arranged in the inner circle of the active steel loop Tubing to be cut circumferentially cut off the tubing to be cut.