CN115283927A - Rod body assembling and welding tool - Google Patents
Rod body assembling and welding tool Download PDFInfo
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- CN115283927A CN115283927A CN202211219353.1A CN202211219353A CN115283927A CN 115283927 A CN115283927 A CN 115283927A CN 202211219353 A CN202211219353 A CN 202211219353A CN 115283927 A CN115283927 A CN 115283927A
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- 238000003466 welding Methods 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000003491 array Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
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Abstract
The application provides a body of rod assembly welding frock belongs to welding centre gripping frock field, including preceding carousel and the back carousel of centre gripping subassembly and coaxial setting, the through hole has been seted up at the middle part of preceding carousel and/or back carousel, and preceding carousel rotates the setting around the axis with the back carousel. The clamping assembly comprises a supporting plate with the width smaller than that of the side plate group, two ends of the supporting plate are respectively provided with a sliding block in a rotating mode, the sliding blocks are respectively connected to the front rotary table and the rear rotary table, the sliding blocks are movably arranged along the normal direction of the front rotary table and the rear rotary table, and the clamping assembly is provided with four groups along the circumferential arrays of the front rotary table and the rear rotary table; the backup pad is equipped with many places hold-down mechanism along length direction, and hold-down mechanism includes the side shield of two perpendicular to backup pad top surfaces, and the top surface of side shield all is equipped with horizontal baffle towards the outside of backup pad width direction, and horizontal baffle's below is connected with the clamp plate through elastic element, and the side shield removes the setting along the width direction of backup pad. The device has simple structure, easy operation and low cost.
Description
Technical Field
The invention belongs to the field of assembling and clamping tools for rod body welding, and particularly relates to a rod body assembling and welding tool.
Background
As a post for a street light, in order to mount a device such as a street light, a sign, a monitoring device, etc. on an outer wall of the post, a mounting groove formed along a length direction of the post is generally formed on the outer wall of the post during production. The existing rod body forming installation groove mainly has two modes, one mode is that the installation groove is integrated into a whole body when a plate is bent to form the rod body, but the mode has too many bending points, needs a plurality of bending dies to be matched for use, and has a complex process, for example, a high-strength large-caliber steel lamp rod disclosed in the application number CN 111780060A; another kind is the body of rod design for aluminium alloy structure, its mounting groove and the body of rod and through the integrative extrusion of aluminium alloy former, but aluminium alloy structure's body of rod material cost is higher, if the longer body of rod of preparation still need drop into the die casting machine of large-tonnage moreover, equipment input cost is higher.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the rod body assembling and welding tool, which is simple in structure, easy to operate, low in manufacturing cost and simple in assembling and welding process.
In order to realize the purpose of the invention, the following scheme is adopted:
the utility model provides a body of rod assembly welding frock, a whole rectangular rod structure that is used for the body of rod of assembly welding, the body of rod includes four blocks of side plate groups, and every side plate group all includes two flat boards and a cross-section is the trough plate of U type structure, two flat boards are in the coplanar, the border of trough plate both sides board links to each other with the surface of two flat boards with one side respectively, and predetermined interval has between the curb plate inner wall of two relative sides of flat board and trough plate, the trough plate is located the inside of the body of rod after the assembly welding, utilize trough plate and two flat boards to form the mounting groove.
The assembly welding tool comprises a clamping assembly, a front rotary table and a rear rotary table which are coaxially arranged, a through hole is formed in the middle of the front rotary table and/or the middle of the rear rotary table, and the front rotary table and the rear rotary table are rotationally arranged around an axis.
The clamping assembly comprises a supporting plate with the width smaller than that of the side plate group, two ends of the supporting plate are respectively provided with a sliding block in a rotating mode, the sliding blocks are respectively connected to the front rotary table and the rear rotary table, the sliding blocks are movably arranged along the normal direction of the front rotary table and the rear rotary table, and the clamping assembly is provided with four groups along the circumferential arrays of the front rotary table and the rear rotary table;
the backup pad is equipped with many places hold-down mechanism along length direction, and hold-down mechanism includes the side shield of two perpendicular to backup pad top surfaces, and the top surface of side shield all is equipped with horizontal baffle towards backup pad width direction's the outside, and horizontal baffle's below is connected with the clamp plate through elastic element, and the side shield moves the setting along the width direction of backup pad.
Furthermore, a connecting shaft penetrates through the sliding block, the connecting shaft is respectively perpendicular to the corresponding front turntable and the corresponding rear turntable, the connecting shaft is rotatably connected with the supporting plate, and the rotating axis is perpendicular to the axis of the connecting shaft.
Furthermore, gears are coaxially mounted on corresponding connecting shafts on the front rotary table, the gears are located on the front end face of the front rotary table, an inner gear ring is coaxially arranged on the front end face of the front rotary table, the inner gear ring rotates around an axis, the gears are located on the inner side of the inner gear ring, meshing or separation between the gears and the inner gear ring is achieved through the movable sliding block, and when the gears are meshed with the inner gear ring, the inner gear ring is rotated to enable the connecting shafts to rotate.
Further, preceding carousel and back carousel all are equipped with adjustment mechanism and are used for adjusting four sliders that correspond separately and move simultaneously, adjustment mechanism includes four regulation poles, it includes two mutually perpendicular's guide arm to adjust the pole, the terminal interconnect of guide arm, it locates between two adjacent sliders respectively to adjust the pole, and be located the outside of through hole, adjust the pole and remove the terminal surface of locating corresponding preceding carousel or back carousel, it sets up along the perpendicular bisector removal of adjacent slider line to adjust the pole, the bullport has all been seted up to the slider, the extending direction of bullport is perpendicular to the axis of preceding carousel and back carousel, and the extending direction of bullport is 45 with the contained angle between the moving direction of adjusting the pole, two guide arms of adjusting the pole wear to locate in the guide port of two adjacent sliders respectively.
Further, the backup pad is two segmentation structures, links to each other through many extension rods between two sections, and two sections move the setting along the length direction of extension rod, all is equipped with hold-down mechanism on two sections of backup pad, and preceding carousel or back carousel move the setting along the axis direction to the length variation of adaptation backup pad.
Furthermore, hold-down mechanism still includes two-way lead screw, and two-way lead screw rotates to wear to locate the backup pad, and two-way lead screw is on a parallel with the top surface of backup pad, and two ends of two-way lead screw have the opposite screw of direction of rotation, are used for connecting two side shields respectively.
Furthermore, preceding carousel and back carousel are equallyd divide and are do not located a supporting seat, and the supporting seat is equipped with the supporting wheel of a pair of parallel, and the circumference outer wall of supporting wheel has been seted up the ring channel and has been used for setting up preceding carousel and back carousel, and wherein the supporting seat that the back carousel corresponds removes the setting along the axis direction of back carousel.
Furthermore, the supporting seats are all arranged on a bottom plate.
Furthermore, a conveying track is arranged on the outer side of the corresponding front turntable and/or the outer side of the corresponding rear turntable and is used for receiving the rod bodies discharged from the through holes.
The invention has the beneficial effects that: utilize the assembly welding frock of this application, the accessible welded mode produces the body of rod to all form the mounting groove structure around the body of rod. This application assembly welding frock's overall structure is simple, and the die casting machine is compared to the cost lower, can accomplish the equipment of set of curb plate simultaneously and form the body of rod with the equipment of four curb plates group, not only can form the regular rectangle body of rod, still can form the body of rod of rectangular pyramid structure, has stronger practicality.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Fig. 1 shows a schematic view of the structure of a rod body produced by the present application.
Fig. 2 shows a schematic view of the structure of a conical rod body produced by the present application.
Fig. 3 shows the overall structure of the present application with the top surface of the support plate facing outward.
Fig. 4 shows a schematic structural view of a preferred embodiment of the clamping mechanism of the present application.
Fig. 5 shows an enlarged view at a in fig. 4.
Fig. 6 shows a schematic structural view of a preferred embodiment of the pressing mechanism of the present application.
Fig. 7 shows a schematic view of the overall structure of the present application when assembling a welded side plate group.
Fig. 8 shows an enlarged view at B in fig. 7.
Fig. 9 shows the whole structure of the present application when the support plate rotates after the welding of the side plate assembly is completed.
Fig. 10 shows an enlarged view at C in fig. 9.
Fig. 11 shows the overall structure of the present application when the side plate sets are spliced to form a rod body.
Fig. 12 shows an enlarged view at D in fig. 11.
Fig. 13 shows a front view of the present application when spliced to form a rectangular rod body.
Fig. 14 shows an enlarged view at E in fig. 13.
Fig. 15 shows a front view of the present application as a splice to form a tapered rod body.
Fig. 16 shows the overall structure of the present application when splicing to form a tapered rod body.
The labels in the figure are: the device comprises a clamping component-1, a supporting plate-11, an extension rod-111, a sliding block-12, a guide hole-121, a connecting shaft-13, a gear-131, a front rotary disc-2, an inner gear ring-21, a rear rotary disc-3, an outer gear ring-31, a pressing mechanism-4, a side baffle-41, a horizontal baffle-411, an elastic element-42, a pressing plate-43, a bidirectional screw rod 44, an adjusting mechanism-5, an adjusting rod-51, a guide rod-511, a connecting block-512, an adjusting screw rod-52, a supporting seat-6, a supporting wheel-61 and a bottom plate-7.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are a part of the embodiments of the present invention, not all of the embodiments of the present invention.
Example 1
As shown in fig. 1, the whole body of the rod body is a rectangular rod structure, the rod body comprises four side plate groups, and the edges connected with the side plate groups are connected by welding. Every curb plate group all includes two flat boards and a section is the trough plate of U type structure, and two flat boards are in the coplanar, and the border of trough plate both sides board links to each other with the surface of two flat boards with one side respectively, and has predetermined interval between the curb plate inner wall of two relative sides of flat board and trough plate, utilizes trough plate and two flat boards to form the mounting groove, and the trough plate lies in the inside of the body of rod after the assembly welding.
Example 2
As shown in fig. 3, a rod assembly welding tool is used for assembly welding a rod body as in embodiment 1, and comprises a clamping assembly 1, a front turntable 2 and a rear turntable 3 which are coaxially arranged, wherein a through hole is formed in the middle of the front turntable 2 and/or the rear turntable 3 and used for outputting the rod body after assembly welding is completed, the through hole is of a rectangular structure and is larger than the cross-sectional size of the rod body, and the front turntable 2 and the rear turntable 3 are simultaneously arranged in a rotating manner around an axis.
Specifically, as shown in fig. 3, 4, 10, 13 and 15, the clamping assembly 1 includes a supporting plate 11 having a width smaller than that of the side plate group, two ends of the supporting plate 11 are respectively provided with a sliding block 12 in a rotating manner, the sliding blocks 12 at the two ends are respectively connected to the front turntable 2 and the rear turntable 3, the sliding blocks 12 are movably disposed along the normal direction of the front turntable 2 and the rear turntable 3, and the supporting plate 11 can rotate around the length direction. The bar hole has all been seted up to preceding carousel 2 and back carousel 3 corresponding slider 12's removal orbit for installation and guide slider 12 remove, and the moving means of slider 12 can adopt the cylinder drive, locates the terminal surface of preceding carousel 2 or back carousel 3 with the cylinder, and the preceding terminal surface or the rear end face of carousel 2 and back carousel 3 before specific can be rotatory according to the actual situation of arranging, need avoid the through hole during the installation cylinder. The slide block 12 can also be driven by a screw rod, the screw rod penetrates through the front rotary table 2 and the rear rotary table 3 along the moving direction of the slide block 12, the screw rod penetrates through the slide block 12 through threads, and the slide block 12 can be moved by rotating the screw rod. Because the front turntable 2 and the rear turntable 3 are rotatably arranged and may use the circumferential outer wall as a support, when the screw rod is installed, a countersunk head installation structure is adopted, so that the tail end of the screw rod is sunken in the front turntable 2 and the rear turntable 3. Four groups of clamping assemblies 1 are arranged along the circumferential array of the front turntable 2 and the rear turntable 3 so as to be convenient to assemble to form four side plate groups.
Specifically, as shown in fig. 4 to 6, the supporting plate 11 is provided with a plurality of pressing mechanisms 4 along the length direction, each pressing mechanism 4 includes two side baffles 41 perpendicular to the top surface of the supporting plate 11, the top surfaces of the side baffles 41 are provided with horizontal baffles 411 facing the outer sides of the width direction of the supporting plate 11, a pressing plate 43 is connected below the horizontal baffles 411 through elastic elements 42, each elastic element 42 is a spring, a spring piece or a rubber pad or other elastic component, and the side baffles 41 are movably arranged along the width direction of the supporting plate 11.
When assembling the welded side plate group, as shown in fig. 3, the top surfaces of the support plates 11 are both directed to the outside of the front turntable 2 and the rear turntable 3. As shown in fig. 6, two flat plates are first placed on the top surface of the support plate 11, and the opposite sides of the flat plates are snapped under the press plate 43, at which time the flat plates are pressed by the press plate 43. Then assemble the trough plate, set up one side of the trough plate recess downwards, and make its both sides board be located the outside of horizontal baffle 411, then move side baffle 41 to the outside of backup pad 11, until the outside limit of horizontal baffle 411 and the inner wall contact of trough plate curb plate, and push the flat board to the backup pad 11 centre, make flat board and side baffle 41 contact, in order to realize the spacing to the flat board. Then, the welding operation can be started, the groove-shaped plate and the flat plate can be pressed during welding, then the welding seam shown as a in the figure 1 is subjected to a plurality of spot welding, and finally full welding is carried out. By rotating the front turntable 2 and the rear turntable 3 in the above manner, the four side plate groups are assembled and welded on the four groups of clamping assemblies 1 as shown in fig. 7. Specifically, telescopic cylinders can be arranged on two sides of the support plate 11 corresponding to the side baffles 41, and the cylinders are used for driving the side baffles 41 to move; screws may be inserted into both sides of the support plate 11 and threaded through the side guards 41, so that the screws are rotated to drive the side guards 41 to move. In the rotation process of the front rotary table 2 and the rear rotary table 3, the welded side plate groups are connected and positioned by the hold-down mechanism 4 to prevent the side plate groups from falling, and the horizontal baffle 411 and the pressing plate 43 are mainly clamped in a mounting groove formed by the side plate groups to prevent the welded side plate groups from falling in the rotation process.
The welded rod bodies are assembled, as shown in fig. 9, by rotating the supporting plates 11 around the sliders 12 so that the top surfaces of the supporting plates 11 face the inner sides of the front turntable 2 and the rear turntable 3, and so that the top surfaces of the four supporting plates 11 are perpendicular to each other so that the sets of four side plates are perpendicular to each other. Then, the sliding block 12 is moved along the normal direction of the front turntable 2 and the rear turntable 3 to enable the adjacent edges of the four side plate groups to approach each other until the four side plate groups are spliced to form a rectangular rod body structure as shown in fig. 11 and 13, and a welding seam as shown in a position b in fig. 1 is formed at the same time, and then the welding seam is welded to form a rod body, and a process of spot welding positioning and full welding can be adopted during welding.
And discharging, namely after the rod body is welded, moving the side baffle 41 to the middle part of the supporting plate 11 to loosen the contact between the horizontal baffle 411 and the trough plate and the contact between the pressing plate 43 and the flat plate, and then pushing the rod body along the axis direction to discharge the rod body from a through hole in the middle part of the front turntable 2 or the rear turntable 3. In order to move the rod body, rollers can be laid on the top surface of the supporting plate 11, and the roller is used for supporting the side plate group.
Preferably, as shown in fig. 5 and 15, a connecting shaft 13 penetrates through each sliding block 12, the connecting shafts 13 are respectively perpendicular to the corresponding front rotating disc 2 and the corresponding rear rotating disc 3, the connecting shaft 13 is rotatably connected with the supporting plate 11, and the rotating axis is perpendicular to the axis of the connecting shaft 13. Through the structure, the sliding blocks 12 connected on the front rotary table 2 and the rear rotary table 3 can independently move, so that the distance between the two ends of the supporting plate 11 and the axes of the front rotary table 2 and the rear rotary table 3 is different. As shown in fig. 16, when assembling the welding rod, the distance between the four sliders 12 of the front turntable 2 and the axis of the front turntable 2 is smaller than the distance between the four sliders 12 of the rear turntable 3 and the axis of the rear turntable 3, and the distances between the four sliders 12 of the front turntable 2 and the four sliders 12 of the rear turntable 3 and the respective axes are the same. Thus, the four side plate groups are inclined relative to the axes of the front turntable 2 and the rear turntable 3, so that the rod body formed by splicing the four side plate groups is in a conical structure as shown in fig. 2 and 15. The change of the distance between the front rotary disk 2 and the rear rotary disk 3 due to the change of the angle of the support plate 11 can be realized by arranging the front rotary disk 2 or the rear rotary disk 3 to move along the axis.
Preferably, the gears 131 are coaxially mounted on the corresponding connecting shafts 13 on the front rotary table 2, the gears 131 are located on the front end surface of the front rotary table 2, the inner gear ring 21 is coaxially disposed on the front end surface of the front rotary table 2, the inner gear ring 21 rotates around an axis, the gears 131 are located inside the inner gear ring 21, the gears 131 and the inner gear ring 21 are engaged or separated through the moving slider 12, when the gears 131 and the inner gear ring 21 are engaged, the inner gear ring 21 is rotated to rotate the connecting shafts 13, so that the four support plates 11 are simultaneously rotated to accelerate the rotating efficiency of the support plates 11, and the rotating angles of the four support plates 11 are simultaneously and accurately controlled, so that the four side plate groups are quickly assembled to form a rod structure, and when the side plate groups are assembled and welded, the four support plates 11 are simultaneously in a relatively stable state by using the engagement relationship between the gears 131 and the inner gear ring 21, so that the side plate groups are assembled and welded; specifically, the inner gear ring 21 can be manually rotated and is provided with a locking screw or a positioning pin for positioning to prevent the inner gear ring 21 from rotating when assembling and welding the side plate groups, the inner gear ring 21 can also be driven by a motor, the motor can be installed on the front rotary table 2, so that the gear 131 is selectively arranged on the inner side of the inner gear ring 21, the gear 131 can only be meshed with the inner gear ring 21 when moving outwards, the purpose is that the gear 131 increases the distance between the adjacent supporting plates 11 while moving towards the outer sides of the front rotary table 2 and the rear rotary table 3 along with the connecting shaft 13 and the sliding block 12, and the collision between the adjacent supporting plates 11 or the adjacent side plate groups can be effectively avoided when the supporting plates 11 are rotated. More specifically, as shown in fig. 9, 10, 13 and 15, the inner gear ring 21 is mounted on the front turntable 2, and a plurality of rollers having annular grooves on outer walls thereof are disposed in an array corresponding to the outer periphery of the inner gear ring 21, and the inner gear ring 21 is inserted into the annular grooves on the outer walls of the plurality of rollers. As another preferred embodiment, the gear 131 and the ring gear 21 can also be disposed on the rear turntable 3, and both the gear 131 and the ring gear 21 are located on the rear end surface of the rear turntable 3.
Preferably, as shown in fig. 10 and 13 to 15, the front turntable 2 and the rear turntable 3 are both provided with an adjusting mechanism 5 for adjusting the four sliders 12 corresponding to each other to move simultaneously, the adjusting mechanism 5 includes four adjusting rods 51, the adjusting rods 51 are respectively located on the outer end surfaces of the front turntable 2 and the rear turntable 3 corresponding to each other, the adjusting rods 51 include two guide rods 511 perpendicular to each other, the ends of the guide rods 511 are connected to each other, specifically, the adjusting rods 51 are formed by bending, and the bent portions are of an arc structure so as to be conveniently arranged, the adjusting rods 51 are respectively located between the two adjacent sliders 12 and located outside the through holes, when the through holes are rectangular holes, the two guide rods 511 of the same adjusting rod 51 are respectively parallel to the sides adjacent to the through holes, the adjusting rods 51 are respectively located on the end surfaces of the corresponding front turntable 2 or rear turntable 3, and can be located on the front end surfaces or the rear end surfaces of the front turntable 2 and the rear turntable 3, specifically, appropriate selection can be performed according to a reasonable layout during installation, the adjusting rods 51 are respectively located along the perpendicular bisector along the perpendicular to the connecting lines of the adjacent sliders 12, the adjusting rods 121, the sliders 12 are respectively provided with the guide holes 121, and the guide holes 121, the extending direction of the two guide holes 121 extending in the two adjusting rods 51. When one of the adjusting rods 51 moves, the four sliding blocks 12 can be simultaneously driven to move, and when the adjusting rod 51 moves outwards along the normal line of the front rotary table 2 or the rear rotary table 3, the sliding blocks 12 move outwards along with the adjusting rod, so that the distance between the supporting plates 11 can be increased, and the collision of the adjacent supporting plates 11 or side plate groups during rotation is avoided. When the adjusting rod 51 moves inward along the normal of the front turntable 2 or the rear turntable 3, the distance between the supporting plate 11 and the axis of the front turntable 2 and the axis of the rear turntable 3 can be reduced, and the adjusting rod is suitable for splicing the side plate groups to form a rod body. Specifically, the movement of the adjusting rod 51 can be controlled by arranging an air cylinder, and the air cylinder is arranged on the end surfaces of the front turntable 2 and the rear turntable 3; the adjustment can also be performed by a screw, so that the screw is arranged along the moving direction of the adjusting rod 51; as a preferred embodiment of the present application, as shown in fig. 8 and 12, each of the front turntable 2 and the rear turntable 3 has an adjusting rod 51 provided with a connecting block 512, the front turntable 2 and the rear turntable 3 are both provided with a long hole corresponding to the moving direction of the adjusting rod 51, the connecting block 512 passes through the long hole, the adjusting mechanism 5 further includes an adjusting screw 52, the adjusting screw 52 passes through the connecting block 512, and the adjusting screw 52 is rotatably mounted on the corresponding front turntable 2 and the corresponding rear turntable 3, the adjusting rod 51 can be driven to move by rotating the adjusting screw 52, so as to drive the plurality of sliders 12 to move simultaneously, and the adjusting screw 52 can prevent the connecting block 512 from moving by itself, thereby playing a role of locking and positioning; to avoid interference of the adjustment lever 51 with the inner gear ring 21, the adjustment lever 51 is disposed between the inner gear ring 21 and the front rotary disk 2 because the end of the slider 12 is closer to the end surface of the front rotary disk 2 with respect to the gear 131.
Preferably, as shown in fig. 4, the supporting plate 11 has a two-section structure, two sections are connected by a plurality of extension rods 111, and the two sections are movably disposed along the length direction of the extension rods 111 to adjust the length of the supporting plate 11, so as to adapt to rod bodies of different lengths, the two sections of the supporting plate 11 are respectively provided with a pressing mechanism 4 to improve the clamping stability of the side plate group, and the front turntable 2 or the rear turntable 3 is movably disposed along the axial direction to adapt to the length change of the supporting plate 11.
Preferably, as shown in fig. 5 and 6, the pressing mechanism 4 further includes a bidirectional screw 44, the bidirectional screw 44 is rotatably disposed through the supporting plate 11, the bidirectional screw 44 is parallel to the top surface of the supporting plate 11, two ends of the bidirectional screw 44 have threads with opposite rotation directions for connecting the two side guards 41, respectively, by rotating the bidirectional screw 44, the two side guards 41 can be moved to the middle or two sides simultaneously, so as to achieve rapid positioning and releasing, and the bidirectional screw 44 can be rotated manually or driven by a motor.
Preferably, as shown in fig. 3, the front turntable 2 and the rear turntable 3 are equally arranged on a supporting seat 6, the supporting seat 6 is provided with a pair of parallel supporting wheels 61, the circumferential outer wall of the supporting wheels 61 is provided with an annular groove for setting the front turntable 2 and the rear turntable 3, wherein the supporting seat 6 corresponding to the rear turntable 3 is movably arranged along the axis direction of the rear turntable 3 to adapt to the length change of the supporting plate 11, so as to adapt to the rod bodies with different lengths, and the position of the supporting seat 6 can be adjusted by the aid of a specific motor screw rod structure.
As a preferred embodiment of the present application, the outer end face of the rear turntable 3 is provided with an outer gear ring 31, the corresponding supporting seat 6 is provided with a driving motor, a main shaft of the driving motor is provided with a driving gear meshed with the outer gear ring 31, the rear turntable 3 is driven to rotate by the driving motor, and the supporting plate 11 is used for transmission to drive the front turntable 2 to rotate.
Further preferably, as shown in fig. 3, the supporting seats 6 are all disposed on a bottom plate 7, so as to facilitate the overall movement and installation of the assembly and welding tool, and facilitate the arrangement and use thereof.
Preferably, a conveying track is arranged on the outer side of the corresponding front rotary table 2 and/or the corresponding rear rotary table 3 and is used for receiving the rod bodies discharged from the through holes.
The foregoing is only a preferred embodiment of the present invention and is not intended to be exhaustive or to limit the invention. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention.
Claims (9)
1. A rod body assembly welding tool is characterized in that the whole rod body for assembly welding is of a rectangular rod structure, the rod body comprises four side plate groups, each side plate group comprises two flat plates and a groove-shaped plate with a U-shaped section, the two flat plates are located on the same plane, the edges of two side plates of the groove-shaped plate are respectively connected with the surfaces of the two flat plates on the same side, a preset distance is reserved between the opposite side edges of the two flat plates and the inner wall of the side plate of the groove-shaped plate, the groove-shaped plate is located in the rod body after assembly welding, an installation groove is formed by the groove-shaped plate and the two flat plates, the assembly welding tool comprises a clamping assembly (1), a front turntable (2) and a rear turntable (3) which are coaxially arranged, a through hole is formed in the middle of the front turntable (2) and/or the rear turntable (3), and the front turntable (2) and the rear turntable (3) are rotatably arranged around an axis;
the clamping assembly (1) comprises a supporting plate (11) with the width smaller than that of a side plate group, two ends of the supporting plate (11) are respectively provided with a sliding block (12) in a rotating mode, the sliding blocks (12) are respectively connected to the front rotary table (2) and the rear rotary table (3), the sliding blocks (12) are movably arranged along the normal direction of the front rotary table (2) and the rear rotary table (3), and four groups of the clamping assembly (1) are arranged along the circumferential arrays of the front rotary table (2) and the rear rotary table (3);
backup pad (11) are equipped with many places hold-down mechanism (4) along length direction, and hold-down mechanism (4) include two side shield (41) of perpendicular to backup pad (11) top surface, and the top surface of side shield (41) all is equipped with horizontal baffle (411) towards backup pad (11) width direction's the outside, and the below of horizontal baffle (411) is connected with clamp plate (43) through elastic element (42), and the width direction removal setting of backup pad (11) is followed to side shield (41).
2. The assembly welding tool for the rod bodies according to claim 1, wherein the slide blocks (12) are respectively provided with a connecting shaft (13) in a penetrating manner, the connecting shafts (13) are respectively perpendicular to the corresponding front rotary disc (2) and the corresponding rear rotary disc (3), the connecting shafts (13) are rotatably connected with the support plate (11), and the rotating axes are perpendicular to the axes of the connecting shafts (13).
3. The rod body assembling and welding tool as claimed in claim 2, wherein gears (131) are coaxially mounted on corresponding connecting shafts (13) on the front rotary disc (2), the gears (131) are located on the front end face of the front rotary disc (2), an inner gear ring (21) is coaxially arranged on the front end face of the front rotary disc (2), the inner gear ring (21) rotates around an axis, the gears (131) are all located on the inner side of the inner gear ring (21), the gears (131) and the inner gear ring (21) are engaged or separated through the movable sliding blocks (12), and when the gears (131) are engaged with the inner gear ring (21), the inner gear ring (21) is rotated to enable the connecting shafts (13) to rotate.
4. The rod body assembling and welding tool according to claim 1, wherein each of the front rotary disc (2) and the rear rotary disc (3) is provided with an adjusting mechanism (5) for adjusting the four corresponding sliders (12) to move simultaneously, each adjusting mechanism (5) comprises four adjusting rods (51), each adjusting rod (51) comprises two guide rods (511) perpendicular to each other, the tail ends of the guide rods (511) are connected with each other, each adjusting rod (51) is arranged between two adjacent sliders (12) and located on the outer side of each through hole, each adjusting rod (51) is movably arranged on the end face of the corresponding front rotary disc (2) or rear rotary disc (3), each adjusting rod (51) is movably arranged along the perpendicular bisector of the connecting line of the adjacent sliders (12), each slider (12) is provided with a guide hole (121), the extending direction of each guide hole (121) is perpendicular to the axial line of the front rotary disc (2) and the rear rotary disc (3), the extending direction of each guide hole (121) and the moving direction of each adjusting rod (51) are 45 degrees, and the two guide rods (511) of each adjusting rod (51) are respectively inserted into the two adjacent sliders (121) of each slider (12).
5. The rod body assembling and welding tool according to claim 1, wherein the support plate (11) is of a two-section structure, the two sections are connected through a plurality of extension rods (111) and are movably arranged along the length direction of the extension rods (111), the two sections of the support plate (11) are respectively provided with a pressing mechanism (4), and the front rotary disc (2) or the rear rotary disc (3) is movably arranged along the axial direction to adapt to the length change of the support plate (11).
6. The rod assembling and welding tool according to claim 1 or 5, wherein the pressing mechanism (4) further comprises a bidirectional screw rod (44), the bidirectional screw rod (44) is rotatably arranged in the support plate (11) in a penetrating mode, the bidirectional screw rod (44) is parallel to the top surface of the support plate (11), and two ends of the bidirectional screw rod (44) are provided with threads with opposite rotation directions and are respectively used for connecting the two side baffles (41).
7. The rod assembling and welding tool according to claim 1, wherein the front rotary table (2) and the rear rotary table (3) are respectively disposed on a support base (6), the support base (6) is provided with a pair of parallel support wheels (61), an annular groove is formed on an outer circumferential wall of each support wheel (61) for disposing the front rotary table (2) and the rear rotary table (3), and the support base (6) corresponding to the rear rotary table (3) is movably disposed along an axial direction of the rear rotary table (3).
8. The tooling for assembling and welding the rod bodies according to claim 7, wherein the supporting seats (6) are all arranged on a bottom plate (7).
9. The assembly welding tool for rod bodies according to claim 1, characterized in that a conveying track is arranged at the outer side of the corresponding front turntable (2) and/or the corresponding rear turntable (3) and is used for receiving the rod bodies discharged from the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211219353.1A CN115283927B (en) | 2022-10-08 | 2022-10-08 | Rod body assembling and welding tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211219353.1A CN115283927B (en) | 2022-10-08 | 2022-10-08 | Rod body assembling and welding tool |
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| CN115283927A true CN115283927A (en) | 2022-11-04 |
| CN115283927B CN115283927B (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211219353.1A Active CN115283927B (en) | 2022-10-08 | 2022-10-08 | Rod body assembling and welding tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116329868A (en) * | 2023-05-30 | 2023-06-27 | 四川华体照明科技股份有限公司 | Dovetail pipe fitting clamping tool, lamp post assembly welding device and lamp post |
| CN116511791A (en) * | 2023-03-13 | 2023-08-01 | 四川中天瑞能空调设备有限公司 | Axial flow fan shell welding device |
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| CN116329868B (en) * | 2023-05-30 | 2023-08-22 | 四川华体照明科技股份有限公司 | Dovetail pipe fitting clamping tool and lamp post assembly welding device |
| CN119870882A (en) * | 2024-11-05 | 2025-04-25 | 济南水务集团长清有限公司 | Water supply pipe welding positioning equipment |
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| CN115283927B (en) | 2022-12-16 |
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