CN216966967U

CN216966967U - Standard festival main chord member processing equipment

Info

Publication number: CN216966967U
Application number: CN202220692779.8U
Authority: CN
Inventors: 杨兴发; 文桂林; 杨银; 汪壮; 周兴旺; 喻宇福
Original assignee: Changsha Sugong Technology Co ltd
Current assignee: Changsha Sugong Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-15
Anticipated expiration: 2032-03-28

Abstract

The application provides a standard festival main chord member processing equipment relates to machining equipment technical field. The standard knot main chord member processing equipment comprises a workbench, a clamping and positioning module, a milling module and a drilling module. The clamping and positioning module bears the main chord member through the clamping seat, the axial position of the main chord member on the clamping seat is adjusted through the positioning mechanism, and then the main chord member is fixed on the clamping seat through the clamping assembly, so that the automatic clamping of the main chord member is realized. The both ends of workstation all are equipped with milling process module and drilling processing module, and the processing side of milling process module corresponds with the terminal surface of main chord member, and the drilling processing module corresponds with the side of main chord member. The application provides a standard festival main chord member processing equipment only needs to carry out a clamping to the main chord member, can process the terminal surface and the round pin shaft hole at main chord member both ends, and then reduces clamping location number of times, improves machining precision and machining efficiency, has ensured the quality of standard festival indirectly.

Description

Standard festival main chord member processing equipment

Technical Field

The application relates to the technical field of machining equipment, in particular to standard knot main chord member machining equipment.

Background

The main chord of the standard knot in the tower crane is divided into a square tube structure, an angle steel structure and a round tube structure according to the shape of the cross section. The main chord member of the circular tube type structure comprises a male connector, a circular tube, a sealing plate and a female connector which are sequentially connected in a welding mode. In order to realize the butt joint of the male joint and the female joint of the two main chords, the matching end surfaces of the male joint and the female joint need to be milled, and pin shaft holes used for being matched with the pin shafts are respectively processed on the male joint and the female joint.

The existing processing mode is that a male connector and a female connector are respectively processed, and the processed male connector and female connector are integrally welded with a sealing plate and a circular tube to further manufacture a main chord. However, the processing method needs to clamp and position for multiple times, the processing efficiency is low, and positioning errors easily occur in multiple times of clamping and positioning, so that the parallelism of the end surfaces at the two ends of the main chord and the verticality of the pin shaft hole are obtained by processing a single part in a tailor welding mode, and the quality of the whole standard knot is finally influenced.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a standard festival main chord member processing equipment for solve the not enough that exists among the prior art.

In order to achieve the purpose, the standard knot main chord member processing equipment is applied to processing of main chord members after splicing welding, and comprises a workbench, a clamping and positioning module, and a milling module and a drilling module which are arranged at two ends of the workbench;

the clamping and positioning module comprises a positioning mechanism and a clamping mechanism, the clamping mechanism comprises a clamping seat and a clamping component arranged on the clamping seat, the clamping seat is arranged on the workbench and is used for bearing the main chord member, the positioning mechanism is arranged on the workbench and is used for adjusting the axial position of the main chord member on the clamping seat, and the clamping component is used for fixing the main chord member on the clamping seat;

the machining side of the milling machining module corresponds to the end face of the main chord on the clamping seat, and the machining side of the drilling machining module corresponds to the side face of the main chord on the clamping seat.

In a possible implementation manner, the positioning mechanism comprises a positioning component and a material pushing component, the positioning component is arranged on the workbench and corresponds to one end of the main chord, the material pushing component is arranged on the workbench and corresponds to the other end of the main chord, and the material pushing component can push the main chord to approach the positioning component along the axis direction of the main chord.

In a possible implementation manner, the positioning assembly includes a positioning cylinder and a positioning baffle, the positioning cylinder is disposed on the workbench, the positioning baffle is connected to an output end of the positioning cylinder, a positioning surface of the positioning baffle faces an end surface of the main chord, and the positioning cylinder can drive the positioning baffle to lift in a vertical direction, so that the positioning surface selectively corresponds to the end surface of the main chord.

In a possible implementation manner, the material pushing assembly includes a first material pushing cylinder, a second material pushing cylinder and a material pushing plate, the first material pushing cylinder is arranged on the workbench, the second material pushing cylinder is arranged at an output end of the first material pushing cylinder, and the material pushing plate is connected with an output end of the second material pushing cylinder, wherein the first material pushing cylinder can drive the second material pushing cylinder and the material pushing plate to lift along a vertical direction, and the second material pushing cylinder can drive the material pushing plate to move along an axis of the main chord.

In a possible implementation manner, the standard section main chord member processing equipment further comprises a feeding and discharging module, the feeding and discharging module comprises a conveying mechanism and a material taking mechanism, the conveying mechanism is arranged on the workbench, the material taking mechanism is arranged on the conveying mechanism and located below the main chord member, the material taking mechanism can lift the main chord member to lift along the vertical direction, and the conveying mechanism can drive the material taking mechanism to move along the horizontal direction perpendicular to the axis of the main chord member, so that the material taking mechanism can achieve feeding and discharging of the main chord member.

In a possible embodiment, the feeding mechanism includes getting the material slide, getting material drive assembly and lifting frame, get the material slide set up in conveying mechanism, get the material drive assembly set up in get the material slide, lifting frame set up in get the output of material drive assembly, it can drive to get the material drive assembly lifting frame goes up and down along vertical direction.

In a possible implementation manner, the conveying mechanism includes a conveying seat and a conveying driving assembly, the conveying seat is disposed below the workbench and the main chord member, two ends of the conveying seat extend in a horizontal direction perpendicular to an axis of the main chord member, the conveying driving assembly is disposed on the conveying seat, and an output end of the conveying driving assembly is connected with the material taking mechanism and used for driving the material taking mechanism to slide along a length direction of the conveying seat.

In a possible implementation manner, the feeding and discharging module further comprises a feeding frame and a discharging frame for storing the main chord member, the feeding frame and the discharging frame are respectively arranged on two sides of the workbench, the bearing surface of the feeding frame inclines towards the direction close to the workbench, the bearing surface of the discharging frame inclines towards the direction far away from the workbench, and the conveying mechanism can drive the material taking mechanism to move back and forth between the feeding frame and the discharging frame.

In a possible implementation mode, two sides of the workbench are defined as a feeding side and a discharging side respectively, the conveying mechanism can drive the material taking mechanism to move back and forth between the feeding side and the discharging side, and the drilling processing module is located at the discharging side;

wherein, the drilling processing module includes drilling slip table, first linear drive mechanism and drilling actuating mechanism, the drilling slip table set up in the workstation, first linear drive mechanism reaches drilling actuating mechanism all set up in the drilling slip table, first linear drive mechanism's output is connected drilling actuating mechanism is used for the drive drilling actuating mechanism follows the axial displacement of main chord member.

In a possible embodiment, the milling processing module comprises a milling sliding seat, a milling vertical frame, a second linear driving mechanism, a milling sliding frame, a third linear driving mechanism, a milling executing mechanism and a fourth linear driving mechanism;

the milling sliding seat is arranged on the workbench;

the milling vertical frame and the second linear driving mechanism are both arranged on the milling sliding seat, the output end of the second linear driving mechanism is connected with the milling vertical frame and used for driving the milling vertical frame to move along the Y-axis direction, and the Y-axis direction is perpendicular to the axis of the main chord and parallel to the horizontal plane;

the milling carriage and the third linear driving mechanism are both arranged on the milling vertical frame, and the output end of the third linear driving mechanism is connected with the milling carriage and used for driving the milling carriage to move along the Z-axis direction which is vertical to the horizontal plane;

the milling executing mechanism and the fourth linear driving mechanism are both arranged on the milling sliding frame, the output end of the fourth linear driving mechanism is connected with the milling executing mechanism, the fourth linear driving mechanism can drive the milling executing mechanism to execute feed motion along the X-axis direction, and the X-axis direction is respectively vertical to the Y-axis direction and the Z-axis direction.

Compared with the prior art, the beneficial effects of the application are that:

the application provides a pair of standard festival main chord member processing equipment is applied to the processing of the main chord member after the tailor-welding, and wherein, standard festival main chord member processing equipment includes workstation, clamping location module, milling process module and drilling processing module. The clamping and positioning module bears the main chord member through the clamping seat, the positioning mechanism is used for adjusting the axial position of the main chord member on the clamping seat, and finally the main chord member is fixed on the clamping seat through the clamping assembly, so that the automatic clamping of the main chord member is realized. The both ends of workstation all are equipped with milling process module and drilling processing module, and the processing side of milling process module corresponds with the terminal surface of main chord member, and the drilling processing module corresponds with the side of main chord member. The matching end surfaces and the pin shaft holes at the two ends of the main chord member after the splicing welding are respectively processed through the milling processing module and the drilling processing module at the two ends of the workbench. The application provides a standard festival main chord member processing equipment only needs to carry out a clamping to main chord member, can process the terminal surface and the round pin shaft hole at main chord member both ends, and then reduces clamping location number of times, improves machining precision and machining efficiency, has ensured the quality of standard festival indirectly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic perspective view of a machined main chord according to an embodiment of the present disclosure;

fig. 2 shows a schematic perspective structure diagram of a standard section main chord machining device provided in an embodiment of the present application;

FIG. 3 is a schematic view of a partial structure of the standard knot main chord machining equipment shown in FIG. 2;

FIG. 4 is a schematic view of a partial three-dimensional structure of a workbench and a loading and unloading module in the standard joint main chord member processing equipment shown in FIG. 3;

fig. 5 is a schematic partial structural view illustrating a feeding and discharging module in the standard joint main chord member processing equipment according to the embodiment of the present application;

FIG. 6 is a schematic perspective view of another perspective view of a standard section main chord machining device according to an embodiment of the present disclosure;

FIG. 7 shows an enlarged partial schematic view at A in FIG. 6;

fig. 8 shows a partially enlarged schematic view at B in fig. 6.

Description of the main element symbols:

100-a main chord; 101-pin shaft hole; 110-round tube; 120-male connector; 130-a female connector; 200-a workbench; 300-clamping and positioning module; 310-a clamping mechanism; 311-clamping seat; 312-material blocking block; 313-a clamping assembly; 320-a positioning assembly; 321-a positioning cylinder; 322-positioning baffles; 323-a positioning surface; 330-a pusher assembly; 331-a first pushing cylinder; 332-a second pushing cylinder; 333-pushing plate; 400-drilling a machining module; 410-drilling a slip table; 420-a first linear drive mechanism; 430-a drilling actuator; 500-milling module; 510-a milling slide; 520-milling a vertical frame; 530-a second linear drive mechanism; 540-milling carriage; 550-a third linear drive mechanism; 560-a milling actuator; 570-a fourth linear drive mechanism; 600-a loading and unloading module; 610-a material taking mechanism; 611-a conveying seat; 612-a transport drive assembly; 620-a conveying mechanism; 621-material taking slide seat; 6210-a servo drive motor; 6211-a drive screw; 6212-a drive nut; 622-lifting frame; 6220-a lift block; 623-a material taking driving assembly; 6230-a take-off cylinder; 6231-a guide shaft; 630-a loading frame; 631-a material blocking strip; 632-a first material blocking boss; 640-a blanking frame; 641-second blocking boss.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 and fig. 2, the present embodiment provides a standard knot main chord member processing apparatus, which is applied to processing of a main chord member 100 after splicing welding. In the embodiment, the main chord 100 is a tubular structure, wherein the main chord 100 includes a male joint 120, a circular tube 110, a sealing plate (not shown) and a female joint 130, which are welded together in sequence, and the male joint 120 and the female joint 130 are respectively located at two ends of the main chord 100. The standard knot main chord member processing equipment is used for processing the matching end surfaces on the male joint 120 and the female joint 130 and the pin shaft hole 101.

Specifically, standard festival main chord member processing equipment includes workstation 200, clamping location module 300, milling module 500 and drilling module 400. The workbench 200 is disposed on a foundation, and the clamping and positioning module 300 is disposed on the workbench 200 and used for clamping the main chord 100, specifically, horizontally clamping the main chord 100, so that two ends of the main chord 100 face two ends of the workbench 200 respectively. Two ends of the workbench 200 are respectively provided with a milling module 500 and a drilling module 400, and the processing side of the milling module 500 corresponds to the end surface of the main chord member 100 and is used for milling the end surface of the main chord member 100; the drilling module 400 corresponds to a side surface of the main chord 100 and is used for machining the pin shaft holes 101 of the corresponding male joint 120 and the corresponding female joint 130.

Referring to fig. 3 and 4, the clamping and positioning module 300 includes a positioning mechanism and at least one clamping mechanism 310, in order to improve the clamping stability, in the present embodiment, two clamping mechanisms 310 are provided, but in some embodiments, three, four or other numbers of clamping mechanisms 310 may be provided.

The two clamping mechanisms 310 are disposed on the worktable 200 at a predetermined distance, the predetermined distance is less than or equal to the length of the circular tube 110 of the main chord 100, and the two clamping mechanisms 310 can clamp the circular tube 110 of the main chord 100.

Optionally, the two clamping mechanisms 310 are respectively close to two ends of the circular tube 110, so that after the main chord 100 is clamped, the lengths of the cantilevers from the male connector 120 and the female connector 130 to the clamping mechanisms 310 are reduced as much as possible, so as to improve the stability of the clamped main chord 100, avoid vibration during machining, and improve the machining precision. In addition, a machining space can be reserved for the drilling machining module 400, and movement interference is avoided.

The following describes the alternative of two clamping mechanisms 310. The clamping mechanism 310 includes a clamping seat 311 and a clamping component 313 disposed on the clamping seat 311. The clamping seat 311 is arranged on the workbench 200, a vertical material blocking block 312 is arranged on the clamping seat 311, and the clamping seat 311 is used for bearing the main chord 100. Clamping component 313 sets up on dress holder 311 and is located the relative one side of material blocking piece 312, is formed with the centre gripping mouth that is used for holding main chord 100 between clamping component 313 and the material blocking piece 312, and the upper end of this centre gripping mouth is the open end to main chord 100 from the top is packed into, and clamping component 313 can carry out the centre gripping with the main chord 100 of packing into fixedly, so that processing.

Further, the clamping assembly 313 comprises a clamping cylinder and a material clamping block, the clamping cylinder is arranged on the clamping seat 311, the material clamping block is arranged at the output end of the clamping cylinder, and the clamping cylinder can drive the material clamping block to move towards the direction close to or away from the material blocking block 312 so as to change the width of a clamping opening and clamp the main chords 100 with different diameters.

The positioning mechanism is disposed on the workbench 200, and is configured to adjust an axial position of the main chord 100 on the clamping seat 311, so that the main chord 100 is positioned on the clamping seat 311. The clamping assembly 313 fixes the positioned main chord 100 to the clamping seat 311.

Further, the positioning mechanism includes a positioning component 320 and a pushing component 330, the positioning component 320 is disposed on the workbench 200 and corresponds to one end of the main chord 100, and the pushing component 330 is disposed on the workbench 200 and corresponds to the other end of the main chord 100. Therefore, the positioning assembly 320 and the pushing assembly 330 are arranged oppositely, and the pushing assembly 330 can push the main chord 100 to approach the positioning assembly 320 along the axis direction thereof, that is, push the main chord 100 to move towards the positioning assembly 320.

Specifically, the positioning assembly 320 includes a positioning cylinder 321 and a positioning baffle 322, the positioning baffle 322 has a positioning surface 323, the positioning cylinder 321 is disposed on the workbench 200, the positioning baffle 322 is connected to an output end of the positioning cylinder 321, and the positioning surface 323 of the positioning baffle 322 faces the end surface of the main chord 100. The positioning cylinder 321 can drive the positioning baffle 322 to ascend and descend in the vertical direction so that the positioning surface 323 selectively corresponds to the end surface of the main chord 100. The positioning stop 322 is adapted for abutting engagement with the end face of the main chord 100. It can be understood that the positioning baffle 322 is driven by the positioning cylinder 321 to lift and lower so that the end surface of the main chord 100 can be completely exposed to facilitate milling.

The material pushing assembly 330 includes a first material pushing cylinder 331, a second material pushing cylinder 332 and a material pushing plate 333, the first material pushing cylinder 331 is disposed on the workbench 200 along the vertical direction, the second material pushing cylinder 332 is disposed at the output end of the first material pushing cylinder 331 along the horizontal direction, and the material pushing plate 333 is connected with the output end of the second material pushing cylinder 332. The first material pushing cylinder 331 can drive the second material pushing cylinder 332 and the material pushing plate 333 to lift together along the vertical direction, and the second material pushing cylinder 332 can drive the material pushing plate 333 to move along the axial direction of the main chord 100. Similarly, the first material pushing cylinder 331 drives the second material pushing cylinder 332 and the material pushing plate 333 to move up and down together along the vertical direction, so that the end surface of the main chord 100 can be completely exposed, thereby facilitating the milling process.

In combination with the above, the working principle of the clamping and positioning module 300 is as follows:

step one, feeding: the main chord 100 to be machined is placed on the clamping seat 311, and can be placed manually or through an industrial manipulator.

Secondly, positioning: the positioning cylinder 321 drives the positioning baffle 322 to ascend in the vertical direction so that the positioning baffle 322 corresponds to one end of the main chord 100. Meanwhile, the first material pushing cylinder 331 drives the second material pushing cylinder 332 and the material pushing plate 333 to ascend in the vertical direction together, so that the material pushing plate 333 corresponds to the other end of the main chord 100, and then the second material pushing cylinder 332 drives the material pushing plate 333 to push the main chord 100 to move, so that the end face of the main chord 100 is abutted to the positioning baffle 322, and the positioning of the main chord 100 is completed.

Thirdly, clamping and fixing: the clamping cylinder drives the clamping block to abut against the outer peripheral surface of the main chord 100 so as to clamp the main chord 100. Then, the positioning cylinder 321 drives the positioning baffle 322 to descend along the vertical direction; the second material pushing cylinder 332 drives the material pushing plate 333 to reset, and the first material pushing cylinder 331 drives the second material pushing cylinder 332 and the material pushing plate 333 to descend.

Referring to fig. 2, fig. 3, fig. 4 and fig. 5, in the embodiment, the standard knot main chord member processing equipment further includes a feeding and discharging module 600, and the feeding and discharging module 600 is used for feeding and discharging the main chord member 100. Wherein, workstation 200 middle part is equipped with the notch, go up unloading module 600 and include conveying mechanism 620 and extracting mechanism 610, conveying mechanism 620 sets up in workstation 200 and is located the bottom of notch, extracting mechanism 610 sets up in conveying mechanism 620 and is located the below of main chord member 100, extracting mechanism 610 can lift main chord member 100 and go up and down along vertical direction, wherein, conveying mechanism 620 can drive extracting mechanism 610 and remove along the horizontal direction of the 100 axes of perpendicular to main chord member, so that extracting mechanism 610 realizes the last unloading of main chord member 100.

The two sides of the workbench 200 are defined as a feeding side and a discharging side respectively, and the clamping seat 311 on the workbench 200 is a clamping position. The conveying mechanism 620 includes a conveying base 611 and a conveying driving assembly 612, the conveying base 611 is disposed at the bottom of the recess of the workbench 200, the conveying base 611 is located below the main chord 100, and two ends of the conveying base 611 extend in a horizontal direction perpendicular to the axis of the main chord 100 and cross over the feeding side and the discharging side. The material taking mechanism 610 is slidably disposed on the conveying base 611, the conveying driving assembly 612 is disposed on the conveying base 611, and an output end of the conveying driving assembly 612 is connected to the material taking mechanism 610, and is configured to drive the material taking mechanism 610 to slide along a length direction of the conveying base 611.

Further, the conveying driving assembly 612 comprises a servo driving motor 6210, a transmission screw 6211 and a transmission nut 6212, wherein the transmission screw 6211 is arranged along the length direction of the conveying base 611, and two ends of the transmission screw 6211 are rotatably mounted on the conveying base 611 through bearing blocks. The drive nut 6212 is connected to the take-out mechanism 610 and is in threaded engagement with the drive screw 6211. The servo drive motor 6210 is disposed on the conveying base 611, and an output end of the servo drive motor 6210 is connected to one end of the transmission screw 6211, so that the servo drive motor 6210 converts the rotational motion into a linear motion through the cooperation of the transmission screw 6211 and the transmission nut 6212, so as to drive the material taking mechanism 610 to slide along the length direction of the conveying base 611.

The material taking mechanism 610 comprises a material taking slide seat 621, a material taking driving assembly 623 and a lifting frame 622, the material taking slide seat 621 is arranged on the conveying seat 611 in a sliding mode through a sliding rail assembly, the material taking driving assembly 623 is arranged on the material taking slide seat 621, and the lifting frame 622 is arranged at the output end of the material taking driving assembly 623. Get material drive assembly 623 and can drive lift frame 622 and go up and down along vertical direction, lift and be equipped with a pair of lift piece 6220 on the frame 622, should be equipped with the breach with main chord 100 adaptation on this pair of lift piece 6220.

Further, get material drive assembly 623 including getting material cylinder 6230 and set up in getting material cylinder 6230 guiding axle 6231 all around, get material cylinder 6230 and set up on getting material slide 621, the other end is connected with lifting frame 622. One end of the guide shaft 6231 is fixed to the material taking slide 621, and the other end thereof penetrates the lifting frame 622 in the vertical direction and is in clearance fit with the lifting frame 622. Optionally, a linear bearing is provided at the matching position of the guide shaft 6231 and the lifting frame 622 to improve the smoothness of the guidance.

It can be understood that the working principle of loading and unloading module 600 is as follows:

feeding: in an initial state, the material taking mechanism 610 is located at the loading side, the main chord 100 to be processed is placed on the lifting block 6220 of the lifting frame 622, and then the conveying driving assembly 612 drives the material taking mechanism 610 to slide to the clamping position. In order to ensure that the main chord 100 can be smoothly transported to the clamping position, the material taking cylinder 6230 keeps the lifting frame 622 in a lifting state during the sliding process of the material taking mechanism 610. When the main chord member 100 reaches the clamping position, the material taking cylinder 6230 drives the lifting frame 622 to descend, so that the main chord member 100 is loaded on the clamping seat 311, and the lifting blocks 6220 on the lifting frame 622 are ensured to be separated from the main chord member 100, and the loading is completed.

Blanking: after the main chord 100 is machined, the main chord 100 is removed from being clamped. The material taking cylinder 6230 drives the lifting frame 622 to ascend, and the lifting block 6220 lifts the main chord 100 to ascend, so that the main chord 100 is positioned above the clamping seat 311 and is released from contact with the clamping seat 311. And then the conveying driving assembly 612 drives the material taking mechanism 610 to slide to the blanking side, and the main chord member 100 is taken down to complete blanking. As can be appreciated, after the blanking is completed, the material taking mechanism 610 is driven by the conveyor drive assembly 612 to return to the loading side to be ready for the next loading.

Referring to fig. 3, in some embodiments, the loading and unloading module 600 further includes a loading frame 630 and an unloading frame 640 for storing the main chord 100, and the loading frame 630 and the unloading frame 640 are respectively disposed on the loading side and the unloading side of the workbench 200. And the bearing surface of the loading frame 630 is inclined toward the direction close to the worktable 200 so that the placed main chord 100 is automatically rolled toward the direction close to the worktable 200 for loading. The bearing surface of the blanking frame 640 is inclined away from the working table 200, so that the main chord 100 automatically rolls away from the working table 200 after blanking, thereby facilitating blanking. The conveying mechanism 620 can drive the material taking mechanism 610 to move back and forth between the material loading frame 630 and the material unloading frame 640, and therefore automatic material loading and unloading can be achieved through cooperation of the material loading frame 630 and the material unloading frame 640 and the material taking mechanism 610.

Further, two sides of the feeding frame 630 are provided with material blocking strips 631, and one end of the feeding frame 630, which is close to the workbench 200, is provided with a first material blocking boss 632. The width between the two material blocking strips 631 is matched with the length of the main chord 100, so that the main chord 100 smoothly rolls along the material loading frame 630 and contacts with the first material blocking boss 632, and the first material blocking boss 632 can prevent the main chord 100 from rolling off the material loading frame 630.

A second stopping boss 641 is disposed at an end of the feeding frame 630 away from the working table 200 to prevent the main chord 100 from rolling off from the feeding frame 640.

Referring to fig. 2, 6 and 7, two drilling modules 400 are located at the blanking side, and the two drilling modules 400 are located at two sides of the blanking frame 640. To more clearly describe the technical solution of the present application, two drilling modules 400 are alternatively described below, and a coordinate system is established. The vertical direction is defined as the Z-axis, the axial direction of the main chord 100 is defined as the X-axis, and the sliding direction of the material taking mechanism 610 is defined as the Y-axis, wherein the X-axis, the Y-axis and the Z-axis are perpendicular to each other.

Drilling processing module 400 includes drilling slip table 410, first linear drive mechanism 420 and drilling actuating mechanism 430, and drilling slip table 410 sets up in workstation 200, and first linear drive mechanism 420 and drilling actuating mechanism 430 all set up in drilling slip table 410, and drilling actuating mechanism 430 sets up on drilling slip table 410 through a X axle sliding rail set spare slidable. The output end of the first linear driving mechanism 420 is connected to the drilling actuator 430 for driving the drilling actuator 430 to move along the axial direction of the main chord member 100, i.e. along the X-axis direction.

It can be understood that the first linear driving mechanism 420 drives the drilling actuator 430 to move along the X-axis direction, which can facilitate the drilling actuator 430 to process the corresponding pin hole 101 on one hand, and can make room for blanking of the main chord 100 on the other hand, thereby avoiding interference in movement.

Referring to fig. 8, the milling module 500 includes a milling slide 510, a milling stand 520, a second linear driving mechanism 530, a milling carriage 540, a third linear driving mechanism 550, a milling actuator 560, and a fourth linear driving mechanism 570. The milling slide 510 is disposed on the worktable 200, and the milling vertical frame 520 and the second linear driving mechanism 530 are disposed on the milling slide 510. The milling vertical frame 520 is slidably disposed on the milling sliding base 510 through a Y-axis sliding rail assembly, and an output end of the second linear driving mechanism 530 is connected to the milling vertical frame 520, and is configured to drive the milling vertical frame 520 to move along the Y-axis direction.

The milling carriage 540 is slidably disposed on the milling stand 520 through a Z-axis slide assembly, the third linear drive mechanism 550 is disposed on the milling stand 520, and an output end of the third linear drive mechanism 550 is connected to the milling carriage 540 for driving the milling carriage 540 to move in the Z-axis direction.

The milling actuator 560 is slidably disposed on the milling carriage 540 through the second X-axis slide rail assembly, the fourth linear drive mechanism 570 is disposed on the milling carriage 540, and an output end of the fourth linear drive mechanism 570 is connected to the milling actuator 560, and the fourth linear drive mechanism 570 can drive the milling actuator 560 to perform a feeding motion along the X-axis direction. Thus, the milling actuator 560 moves in the X-axis, Y-axis, and Z-axis directions by the cooperation of the second linear drive mechanism 530, the third linear drive mechanism 550, and the fourth linear drive mechanism 570, thereby milling the end surface of the main chord 100.

Alternatively, the first linear driving mechanism 420, the second linear driving mechanism 530, the third linear driving mechanism 550 and the fourth linear driving mechanism 570 may be selected to be a motor-screw transmission structure.

The standard knot main chord member processing equipment provided by the embodiment only needs to clamp the main chord member 100 once, and can process the end surfaces at the two ends of the main chord member 100 and the pin shaft hole 101, so that the clamping and positioning times are reduced, the processing precision and the processing efficiency are improved, and the quality of the standard knot is indirectly guaranteed. Simultaneously through the automatic clamping location of going up unloading, clamping location module 300 of unloading module 600 realization in automation degree of automation that has promoted equipment of going up, reduce artifical intensity of labour, promote machining efficiency.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. A standard knot main chord member processing device is applied to processing of main chord members after splicing welding and is characterized by comprising a workbench, a clamping and positioning module, a milling module and a drilling module, wherein the milling module and the drilling module are arranged at two ends of the workbench;

the clamping and positioning module comprises a positioning mechanism and a clamping mechanism, the clamping mechanism comprises a clamping seat and a clamping component arranged on the clamping seat, the clamping seat is arranged on the workbench and used for bearing the main chord member, the positioning mechanism is arranged on the workbench and used for adjusting the axial position of the main chord member on the clamping seat, and the clamping component is used for fixing the main chord member on the clamping seat;

2. The standard knot main chord member processing equipment according to claim 1, wherein the positioning mechanism comprises a positioning component and a pushing component, the positioning component is arranged on the workbench and corresponds to one end of the main chord member, the pushing component is arranged on the workbench and corresponds to the other end of the main chord member, and the pushing component can push the main chord member to approach the positioning component along the axis direction of the main chord member.

3. The standard knot main chord member processing equipment according to claim 2, wherein the positioning assembly comprises a positioning cylinder and a positioning baffle, the positioning cylinder is arranged on the workbench, the positioning baffle is connected with the output end of the positioning cylinder, the positioning surface of the positioning baffle faces the end surface of the main chord member, and the positioning cylinder can drive the positioning baffle to lift in the vertical direction, so that the positioning surface selectively corresponds to the end surface of the main chord member.

4. The standard joint main chord member processing equipment according to claim 2, wherein the pushing assembly comprises a first pushing cylinder, a second pushing cylinder and a pushing plate, the first pushing cylinder is arranged on the workbench, the second pushing cylinder is arranged at an output end of the first pushing cylinder, the pushing plate is connected with an output end of the second pushing cylinder, wherein the first pushing cylinder can drive the second pushing cylinder and the pushing plate to lift in a vertical direction, and the second pushing cylinder can drive the pushing plate to move along an axis of the main chord member.

5. The standard knot main chord member processing equipment as claimed in claim 1, further comprising a feeding and discharging module, wherein the feeding and discharging module comprises a conveying mechanism and a material taking mechanism, the conveying mechanism is arranged on the workbench, the material taking mechanism is arranged below the conveying mechanism and the main chord member, the material taking mechanism can lift the main chord member to lift along a vertical direction, and the conveying mechanism can drive the material taking mechanism to move along a horizontal direction perpendicular to the axis of the main chord member, so that the material taking mechanism can achieve feeding and discharging of the main chord member.

6. The standard knot main chord member processing equipment according to claim 5, wherein the material taking mechanism comprises a material taking slide seat, a material taking driving assembly and a lifting frame, the material taking slide seat is arranged on the conveying mechanism, the material taking driving assembly is arranged on the material taking slide seat, the lifting frame is arranged at the output end of the material taking driving assembly, and the material taking driving assembly can drive the lifting frame to lift along the vertical direction.

7. The standard knot main chord member processing equipment according to claim 5, wherein the conveying mechanism comprises a conveying seat and a conveying driving assembly, the conveying seat is arranged on the workbench and located below the main chord member, two ends of the conveying seat respectively extend along a horizontal direction perpendicular to the axis of the main chord member, the conveying driving assembly is arranged on the conveying seat, and an output end of the conveying driving assembly is connected with the material taking mechanism and used for driving the material taking mechanism to slide along the length direction of the conveying seat.

8. The standard knot main chord member processing equipment according to claim 5, wherein the feeding and discharging module further comprises a feeding frame and a discharging frame for storing the main chord member, the feeding frame and the discharging frame are respectively arranged at two sides of the workbench, the bearing surface of the feeding frame is inclined towards the direction close to the workbench, the bearing surface of the discharging frame is inclined away from the direction of the workbench, and the conveying mechanism can drive the material taking mechanism to move back and forth between the feeding frame and the discharging frame.

9. The standard knot main chord member processing equipment according to any one of the claims 5 to 8, wherein two sides of the workbench are defined as a feeding side and a discharging side respectively, the conveying mechanism can drive the material taking mechanism to move back and forth between the feeding side and the discharging side, and the drilling processing module is positioned on the discharging side;

10. The standard knot main chord member processing equipment according to claim 1, wherein the milling processing module comprises a milling slide seat, a milling vertical frame, a second linear driving mechanism, a milling slide frame, a third linear driving mechanism, a milling executing mechanism and a fourth linear driving mechanism;

the milling sliding seat is arranged on the workbench;