CN215146173U

CN215146173U - Assembling tool

Info

Publication number: CN215146173U
Application number: CN202120774944.XU
Authority: CN
Inventors: 贾炬
Original assignee: Tianjin Guangtong Automobile Co ltd; Yinlong New Energy Co Ltd
Current assignee: Tianjin Guangtong Automobile Co ltd; Gree Altairnano New Energy Inc
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-14
Anticipated expiration: 2031-04-15

Abstract

The utility model provides a pairing tool. The pairing tooling includes: a supporting mechanism; a clamping mechanism, which is arranged on the supporting mechanism, and the clamping mechanism includes a clamping part for clamping the first workpiece to be paired; an adjusting mechanism, which is arranged on the supporting mechanism, and the adjusting mechanism includes The second to-be-assembled workpiece is connected to the adjustment part, the adjustment part is swingably arranged in the horizontal plane relative to the support mechanism to adjust the position of the second to-be-assembled workpiece relative to the first to-be-assembled workpiece. In the technical scheme of the utility model, the assembling tool can improve the assembling accuracy.

Description

Assembling tool

Technical Field

The utility model relates to a frock technical field particularly, relates to a group is to frock.

Background

The damping system of the automobile chassis part of the pure electric new energy bus comprises a front suspension part and a rear suspension part, the damping system of the automobile is of great importance for each automobile, and meanwhile, the damping system of the automobile can influence the experience of an automobile owner in driving the automobile. The front suspension, which generally includes an elastic element, a shock absorber and a guide mechanism, is a generic term for all force-transmitting connections between the vehicle frame and the vehicle axle. The front suspension part also comprises a thrust rod mechanism, the thrust rod mechanism is connected with a thrust rod seat to form a triangular structure, so that the thrust rod mechanism can fix wheels and a vehicle body, wherein the thrust rod seat has a guiding function on the thrust rod mechanism, and the thrust rod seat forms a guiding mechanism of the front suspension. Therefore, the welding accuracy of the thrust rod base assembly directly affects whether the mounting and debugging work of the front suspension part can be smoothly performed.

The existing assembly welding process of the thrust rod base mainly includes that a scriber is used for marking on a bottom plate of the thrust rod base according to the drawing size through manual work, then a bracket of the thrust rod base is fixed on the bottom plate of the thrust rod base through manual pressing and spot welding through carbon dioxide arc welding, and finally, all full welding is carried out on welding seams of the whole part, and assembly welding of the thrust rod base is completed. The assembly welding process is completed by manual operation, so that the problem of low assembly precision exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a group is to frock, can improve the group to the precision.

In order to achieve the above object, the utility model provides a group is to frock, include: a support mechanism; the clamping mechanism is arranged on the supporting mechanism and comprises a clamping part used for clamping a first to-be-paired workpiece; and the adjusting mechanism is arranged on the supporting mechanism and comprises an adjusting part which is used for being connected with the second to-be-assembled workpiece, and the adjusting part can be arranged in a swinging manner in the horizontal plane relative to the supporting mechanism so as to adjust the position of the second to-be-assembled workpiece relative to the first to-be-assembled workpiece.

Further, the adjusting mechanism further comprises a first mounting structure connected with the supporting mechanism and a first driving structure connected with the first mounting structure, the adjusting portion is pivotally connected with the first mounting structure and is in driving connection with the first driving structure, and under the action of the first driving structure, the adjusting portion can be arranged in a swinging mode relative to the first mounting structure.

Furthermore, adjustment mechanism still includes the limit structure who is connected with the regulating part, and limit structure is connected with first mounting structure and rotationally sets up for first mounting structure, and limit structure is connected with first drive structure drive, and the last arc hole that is equipped with of limit structure is equipped with the spacing post with arc hole sliding fit on the first mounting structure to prescribe a limit to limit structure for first mounting structure pivoted angular range.

Further, first drive structure includes the screw rod, is equipped with the screw hole on the first mounting structure, and the screw hole is worn out and the regulation portion is connected to the one end of screw rod, and the screw rod just sets up along the central axis of screw hole is movably with screw hole screw-thread fit, and the screw rod drives the regulation portion and swings for first mounting structure.

Further, adjustment mechanism still includes lock nut, lock nut and screw rod screw-thread fit, and lock nut is located the one side of keeping away from the regulating part of first mounting structure, and lock nut is used for locking the screw rod on first mounting structure.

Further, the first mounting structure is movably arranged relative to the supporting mechanism so as to drive the adjusting portion to move relative to the supporting mechanism.

Further, the adjusting mechanism further comprises a linear guide rail arranged on the supporting mechanism, and the first mounting structure is connected with the linear guide rail and movably arranged relative to at least part of the linear guide rail.

Further, the adjusting mechanism comprises a plurality of adjusting parts arranged at intervals; or, the group is to frock including being two adjustment mechanism that the contained angle set up.

Furthermore, the clamping mechanism further comprises a second mounting structure connected with the supporting mechanism and a second driving structure pivotally connected with the second mounting structure, the clamping portion is arranged on the second mounting structure, and the second driving structure is in driving connection with the clamping portion so that the clamping portion clamps or loosens the first to-be-assembled workpiece.

Further, clamping mechanism still includes first link structure, and the second drive structure is connected with the clamping part through first link structure, and first link structure includes: the first connecting rod is connected with the second mounting structure and can be rotatably arranged relative to the second mounting structure, and one end of the first connecting rod is pivotally connected with the second driving structure; and one end of the second connecting rod is in pivot connection with the first connecting rod, the other end of the second connecting rod is in pivot connection with the clamping part, and the first connecting rod structure drives the clamping part to clamp or loosen a first to-be-assembled workpiece under the action of the second driving structure.

Further, clamping mechanism includes two clamping parts, and two clamping parts set up along first direction relatively, and two clamping parts cooperate to form and are used for pressing from both sides the tight space of the tight work piece of first group of waiting, and two clamping parts all are connected with second drive structure.

Further, clamping mechanism still includes second link structure, and the second drive structure passes through second link structure to be connected with two clamping part, and second link structure includes: the first connecting plate is connected with the second mounting structure and can be rotatably arranged relative to the second mounting structure, and the first connecting plate is pivotally connected with the second driving structure; one end of the third connecting rod is pivotally connected with the first connecting plate, and the other end of the third connecting rod is pivotally connected with one of the two clamping parts; one end of the fourth connecting rod is pivotally connected with the first connecting plate, and the other end of the fourth connecting rod is pivotally connected with the other clamping part of the two clamping parts; the pivot point between the third connecting rod and the first connecting plate and the pivot point between the fourth connecting rod and the first connecting plate are symmetrically arranged relative to a connecting line between the pivot point between the first connecting plate and the second driving structure and the rotating center of the first connecting plate relative to the second mounting structure, so that under the action of the second driving structure, the second connecting rod structure drives the two clamping parts to synchronously move.

Further, the second mounting structure includes a first bottom plate, a first top plate disposed opposite to the first bottom plate, and two first side plates for connecting the first bottom plate and the first top plate, the first bottom plate, the first top plate, and the two first side plates enclose an accommodation space, the second driving structure is pivotally connected to the first bottom plate, and at least a portion of the second driving structure is located in the accommodation space, and the clamping portion includes: the fixing piece is connected with the first top plate; the movable piece is in pivot connection with the first top plate, the second driving structure is in drive connection with the movable piece, and under the action of the second driving structure, the movable piece is matched with the fixed piece to clamp the first to-be-assembled workpiece.

Further, the group is to frock still includes two positioning mechanism that are connected with supporting mechanism, and two positioning mechanism all include the locating plate, and at least partial surface of two locating plates respectively with the relative both ends butt of first waiting to group the work piece to fix a position first waiting to group the work piece.

Further, the positioning plate is movably arranged relative to the support mechanism.

Furthermore, positioning mechanism still includes the third mounting structure who is connected with supporting mechanism, is equipped with the first bar hole that extends along the first direction on the third mounting structure, is equipped with the second bar hole that extends along the second direction on the locating plate, and first bar hole and second bar hole cooperate to make the locating plate movably set up for third mounting structure.

By applying the technical scheme of the utility model, the supporting mechanism is used for supporting and installing the fixed clamping mechanism and the adjusting mechanism; the clamping part can clamp the first to-be-assembled workpiece to position the first to-be-assembled workpiece, so that the position of the first to-be-assembled workpiece is fixed; the adjusting part can treat to organize the work piece with the second and be connected, make the second treat to organize the work piece and move along with the adjusting part, like this, when the adjusting part swings in the horizontal plane for supporting mechanism, the second treats that the group can swing along with the adjusting part to the work piece, can realize waiting to organize the purpose of adjusting the position of work piece for the first work piece of treating to the second, thereby can be according to actual need, it fixes a certain position to the work piece for the first work piece of treating to organize to make the second treat to organize the work piece, accomplish the group to the second treat to organize the group to the work piece and the first work piece of treating to organize the group process, so that follow-up treat to organize the work piece and the first work piece to weld the work piece to the second. According to the technical scheme, the second to-be-assembled workpiece is driven to swing relative to the first to-be-assembled workpiece through the swinging of the adjusting part, so that the position of the second to-be-assembled workpiece relative to the first to-be-assembled workpiece can be adjusted to an actually required position, and the second to-be-assembled workpiece and the first to-be-assembled workpiece can be welded conveniently in the follow-up process; that is to say, among the technical scheme of this application, the degree of mechanization and automation of group to the frock is higher, can improve the group to the precision.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic view of a thrust rod receptacle;

fig. 2 shows a schematic structural view of an angle of an embodiment of a pairing tool according to the invention;

FIG. 3 shows a schematic view of another angle of the pairing tooling of FIG. 2;

FIG. 4 shows a top view of the pairing tooling of FIG. 2;

FIG. 5 is an enlarged view showing a partial structure of the fitting-up tool of FIG. 2;

FIG. 6 shows a schematic view of the structure of FIG. 5 from another angle;

FIG. 7 is a schematic structural view showing a part of the structure of an adjusting mechanism of the pairing tool of FIG. 5;

FIG. 8 shows an exploded schematic view of the adjustment mechanism of FIG. 7;

FIG. 9 is an enlarged view showing another structure of the part of the fitting-up tool of FIG. 2;

FIG. 10 shows a schematic structural view of the clamping mechanism of FIG. 9 (with the clamping portion in a clamped state);

FIG. 11 shows another schematic structural view of the clamping mechanism of FIG. 9 (with the clamping portion in an undamped condition);

FIG. 12 shows a schematic view of another angular configuration of the clamping mechanism of FIG. 11; and

fig. 13 is an enlarged view showing still another partial structure of the fitting-up tool of fig. 2.

Wherein the figures include the following reference numerals:

10. a support mechanism; 11. a platform plate; 12. a frame; 20. a clamping mechanism; 21. a clamping portion; 22. a second mounting structure; 221. a first base plate; 222. a first top plate; 223. a first side plate; 23. a second drive structure; 24. a second link structure; 25. a first connecting plate; 26. a third connecting rod; 27. a fourth connecting rod; 28. a fixing member; 29. a movable member; 30. a first workpiece to be paired; 40. an adjustment mechanism; 41. an adjustment section; 42. a first mounting structure; 421. a first fixing plate; 422. a second fixing plate; 423. fixing the angle plate; 43. a first drive structure; 431. a screw; 44. a limiting structure; 441. rotating the fixed plate; 442. cushion blocks; 443. a clamp spring; 45. an arc-shaped hole; 46. a limiting column; 47. locking the nut; 48. a linear guide rail; 481. a guide rail; 482. a slider; 491. a column; 492. an upper corner plate; 493. connecting angle plates; 50. a second workpiece to be assembled; 60. a positioning mechanism; 61. positioning a plate; 62. a third mounting structure; 621. a second base plate; 622. a second top plate; 623. a second side plate; 63. a first bar-shaped hole; 64. and a second strip-shaped hole.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

The existing assembly welding process of the thrust rod base mainly includes that a scriber is used for marking on a bottom plate of the thrust rod base according to the drawing size through manual work, then a bracket of the thrust rod base is fixed on the bottom plate of the thrust rod base through manual pressing and spot welding through carbon dioxide arc welding, and finally, all full welding is carried out on welding seams of the whole part, and assembly welding of the thrust rod base is completed. Because the assembly welding process is completed by manual operation, the assembly precision is low, the operation efficiency is low, the deformation of the welded workpiece is large, the deviation phenomenon between the angle size of the welded workpiece and the required angle size is easily caused, the problem that the connection between the equal-hole-distance thrust rod mechanism and the thrust rod seat is difficult frequently occurs at the assembly chassis mounting station, and the rework phenomenon frequently occurs. In order to solve the above problem, the utility model discloses an embodiment provides a group is to frock.

As shown in fig. 1, the thrust rod base includes a thrust rod base bottom plate and a thrust rod base support, wherein a thrust rod positioning hole is formed in the thrust rod base support, and the thrust rod mechanism is connected with the thrust rod base support through the thrust rod positioning hole, so that the thrust rod mechanism is connected with the thrust rod base. It should be noted that, in the embodiment of the present invention, the first waiting group is a bottom plate of the thrust rod seat, and the second waiting group is a support of the thrust rod seat for the workpiece 50.

As shown in fig. 2 to 4, in the embodiment of the present invention, the pairing tool includes a supporting mechanism 10, a clamping mechanism 20 and an adjusting mechanism 40, the clamping mechanism 20 is disposed on the supporting mechanism 10, and the clamping mechanism 20 includes a clamping portion 21 for clamping the first to-be-paired workpiece 30; the adjusting mechanism 40 is provided to the supporting mechanism 10, the adjusting mechanism 40 includes an adjusting portion 41 for connecting with the second to-be-paired workpiece 50, and the adjusting portion 41 is swingably provided in the horizontal plane with respect to the supporting mechanism 10 to adjust the position of the second to-be-paired workpiece 50 with respect to the first to-be-paired workpiece 30.

In the above arrangement, the supporting mechanism 10 is used for supporting and mounting the fixed clamping mechanism 20 and the adjusting mechanism 40; the clamping part 21 can clamp the first workpiece to be assembled 30, so as to position the first workpiece to be assembled 30, and fix the position of the first workpiece to be assembled 30 relative to the supporting mechanism 10; the adjusting portion 41 can be connected with the second to-be-paired workpiece 50, so that the second to-be-paired workpiece 50 moves along with the adjusting portion 41, and thus when the adjusting portion 41 swings in a horizontal plane relative to the supporting mechanism 10, the second to-be-paired workpiece 50 can swing along with the adjusting portion 41, and the purpose of adjusting the position of the second to-be-paired workpiece 50 relative to the first to-be-paired workpiece 30 can be achieved, so that the second to-be-paired workpiece 50 can be fixed at a certain position relative to the first to-be-paired workpiece 30 according to actual needs, and the pairing process of the second to-be-paired workpiece 50 and the first to-be-paired workpiece 30 is completed, so that the second to-be-paired workpiece 50 and the first to-be-paired workpiece 30 can be welded subsequently. Compared with the technology of low precision of manual pairing, in the technical scheme of the application, the second to-be-paired workpiece 50 is driven to swing relative to the first to-be-paired workpiece 30 through the swinging of the adjusting part 41, so that the position of the second to-be-paired workpiece 50 relative to the first to-be-paired workpiece 30 can be adjusted to an actually required position, and the second to-be-paired workpiece 50 and the first to-be-paired workpiece 30 can be welded in a subsequent process; that is to say, among the technical scheme of this application, the degree of mechanization and automation of group to the frock is higher, can improve the group to the precision.

Specifically, as shown in fig. 2 and fig. 13, in the embodiment of the present invention, the supporting mechanism 10 is a platform frame structure, the supporting mechanism 10 includes a platform plate 11 and a frame 12 connected to the platform plate 11, the frame 12 is located below the platform plate 11, the frame 12 is used for supporting and fixing the platform plate 11, and the clamping mechanism 20, the adjusting mechanism 40 and the positioning mechanism 60 are all installed on the platform plate 11. The supporting mechanism 10 is integrally designed by adopting a steel plate platform frame structure, is convenient to move and operate, simple in structure and convenient to use.

Preferably, the utility model discloses an in the embodiment, regulating part 41 is the round pin axle, and the second is waited to organize and is the distance rod seat support to work piece 50, because be equipped with the distance rod locating hole on the distance rod seat support, consequently, at least partial regulating part 41 can wear to establish in the distance rod locating hole, realizes regulating part 41 and distance rod seat support's being connected, just also realizes regulating part 41 and second and waits to be connected to work piece 50.

As shown in fig. 6 to 8, in the embodiment of the present invention, the adjusting mechanism 40 further includes a first mounting structure 42 connected to the supporting mechanism 10 and a first driving structure 43 connected to the first mounting structure 42, the adjusting portion 41 is pivotally connected to the first mounting structure 42, the adjusting portion 41 is drivingly connected to the first driving structure 43, and under the action of the first driving structure 43, the adjusting portion 41 is swingably disposed relative to the first mounting structure 42.

In the above arrangement, the adjusting part 41 and the first driving structure 43 are both connected to the supporting mechanism 10 through the first mounting structure 42, and the first mounting structure 42 is used for supporting the adjusting part 41 and the first driving structure 43; the adjusting part 41 is in driving connection with the first driving structure 43, and since the adjusting part 41 is pivotally connected with the first mounting structure 42, the adjusting part 41 can swing relative to the first mounting structure 42 under the driving action of the first driving structure 43, thereby achieving the purpose that the adjusting part 41 can swing relative to the supporting mechanism 10. In addition, the first driving structure 43 drives the adjusting part 41 to swing, so that the position of the second to-be-assembled workpiece 50 relative to the first to-be-assembled workpiece 30 is adjusted, the purpose of automatic adjustment is achieved, the degree of mechanization and the degree of automation of the assembly tool are improved, the assembly precision can be improved, and the operation efficiency can be improved. The angle of the second to-be-assembled workpiece 50 relative to the first to-be-assembled workpiece 30 can be quickly adjusted through the adjusting mechanism 40, the angle of the second to-be-assembled workpiece 50 relative to the first to-be-assembled workpiece 30 can be finely adjusted, the angle size of the second to-be-assembled workpiece 50 relative to the first to-be-assembled workpiece 30 can meet the assembly requirement, the adjusting mechanism can be applicable to assembly welding forms with different angles, assembly welding of various thrust rod seat supports and thrust rod seat bottom plates is completed, and production efficiency and angle control accuracy are greatly improved.

Preferably, the first driving structure 43 is an electric motor or a pneumatic or hydraulic cylinder or the like.

As shown in fig. 7 and 8, in the embodiment of the present invention, the adjusting mechanism 40 further includes a limiting structure 44 connected to the adjusting portion 41, the limiting structure 44 is connected to the first mounting structure 42 and is rotatably disposed relative to the first mounting structure 42, the limiting structure 44 is in driving connection with the first driving structure 43, the limiting structure 44 is provided with an arc hole 45, and the first mounting structure 42 is provided with a limiting column 46 slidably engaged with the arc hole 45, so as to limit the angle range of the limiting structure 44 relative to the rotation of the first mounting structure 42.

In the above arrangement, the adjusting part 41 is connected to the first mounting structure 42 through the limiting structure 44, and since the limiting structure 44 is rotatable relative to the first mounting structure 42, the adjusting part 41 is rotatable relative to the first mounting structure 42 under the driving of the limiting structure 44; the adjusting part 41 is in driving connection with the first driving structure 43 through the limiting structure 44, and under the driving action of the first driving structure 43, the limiting structure 44 drives the adjusting part 41 to rotate relative to the first mounting structure 42; because the limiting post 46 on the first mounting structure 42 is in sliding fit with the arc-shaped hole 45 on the limiting structure 44, the limiting structure 44 can only rotate relative to the first mounting structure 42 within the angle range defined by the arc-shaped hole 45, that is, the angle range of the limiting structure 44 rotating relative to the first mounting structure 42 can be defined through the sliding fit of the limiting post 46 and the arc-shaped hole 45, so that the angle range of the adjusting part 41 rotating relative to the supporting mechanism 10 can be defined, the adjusting part 41 swings relative to the supporting mechanism 10 within a certain angle range, and the purpose of defining the limit position of the workpiece 50 relative to the first to-be-assembled workpiece 30 by the second to-be-assembled is further achieved.

Preferably, as shown in fig. 8, in the embodiment of the present invention, the limiting column 46 is a pin shaft, a pin shaft hole is disposed on the first fixing plate 421 of the first mounting structure 42, one end of the pin shaft is inserted into the pin shaft hole, and the other end of the pin shaft is slidably engaged with the arc hole 45 to limit the angle range of the limiting structure 44 relative to the rotation of the first mounting structure 42.

Of course, in an alternative embodiment not shown in the drawings of the present application, it is also possible to have the arc-shaped hole 45 provided on the first mounting structure 42 and the position-limiting post 46 provided on the position-limiting structure 44, according to the actual needs.

As shown in fig. 6 to 8, in the embodiment of the present invention, the first driving structure 43 includes a screw rod 431, a threaded hole is formed in the first mounting structure 42, one end of the screw rod 431 penetrates out of the threaded hole and is connected to the adjusting portion 41, the screw rod 431 is in threaded fit with the threaded hole and movably disposed along the central axis of the threaded hole, and the screw rod 431 drives the adjusting portion 41 to swing relative to the first mounting structure 42.

In the above arrangement, the screw 431 is in threaded engagement with the threaded hole, and the rotational movement of the screw 431 is converted into a linear movement of the screw 431 relative to the central axis of the threaded hole, so that under the action of an external force, the screw 431 moves relative to the first mounting structure 42 along the central axis of the threaded hole, and the adjusting part 41 swings relative to the first mounting structure 42 under the driving of the screw 431, thereby achieving the purpose of swinging the adjusting part 41 relative to the supporting mechanism 10.

Specifically, as shown in fig. 8, in the embodiment of the present invention, the end of the screw rod 431 penetrating through the threaded hole is connected to the limiting structure 44, the screw rod 431 is connected to the adjusting portion 41 through the limiting structure 44, and under the external force, the screw rod 431 drives the limiting structure 44 and the adjusting portion 41 to swing relative to the first mounting structure 42.

As shown in fig. 6 to 8, in the embodiment of the present invention, the adjusting mechanism 40 further includes a locking nut 47, the locking nut 47 is in threaded engagement with the screw rod 431, the locking nut 47 is located on one side of the first mounting structure 42 away from the adjusting portion 41, and the locking nut 47 is used for locking the screw rod 431 on the first mounting structure 42.

In the above arrangement, the lock nut 47 and the adjusting portion 41 are respectively located on two opposite sides of the first mounting structure 42, the lock nut 47 is in threaded fit with the screw 431, after the adjusting portion 41 is adjusted to a certain position by the screw 431, the relative position of the screw 431 and the first mounting structure 42 is fixed, and the screw 431 can be locked on the first mounting structure 42 by screwing the lock nut 47, so that the adjusting portion 41 is kept at a certain position, and further the relative position of the workpiece 50 to be assembled to the second workpiece to be assembled and the workpiece 30 to be assembled to the first workpiece to be assembled is fixed, thereby completing the assembling process, and facilitating the subsequent welding operation.

As shown in fig. 5 and 6, in the embodiment of the present invention, the first mounting structure 42 is movably disposed relative to the supporting mechanism 10 to drive the adjusting portion 41 to move relative to the supporting mechanism 10.

In the above arrangement, since the first mounting structure 42 is movable relative to the supporting mechanism 10, the adjusting portion 41 is movable relative to the supporting mechanism 10 under the driving of the first mounting structure 42, so that the adjusting portion 41 can not only drive the second to-be-paired workpiece 50 to swing relative to the first to-be-paired workpiece 30, but also drive the second to-be-paired workpiece 50 to move relative to the first to-be-paired workpiece 30.

As shown in fig. 5 and 6, in the embodiment of the present invention, the adjusting mechanism 40 further includes a linear guide 48 disposed on the supporting mechanism 10, and the first mounting structure 42 is connected to the linear guide 48 and movably disposed relative to at least a portion of the linear guide 48.

In the above arrangement, the first mounting structure 42 is movable relative to at least a portion of the linear guide 48, and the linear guide 48 is provided to achieve the purpose that the first mounting structure 42 is movably arranged relative to the support mechanism 10, so that the adjusting portion 41 can be moved relative to the support mechanism 10 by the first mounting structure 42.

It should be noted that the linear guide 48 is a conventional technology in the art, and is not described herein again, and of course, in alternative embodiments of the present application, other structures capable of achieving linear movement in the art may be adopted as the linear guide 48 of the present application according to actual needs to drive the first mounting structure 42 to move relative to the supporting mechanism 10.

Specifically, as shown in fig. 7 and 8, in an embodiment of the present invention, the first mounting structure 42 includes a first fixing plate 421, a second fixing plate 422 connected to the first fixing plate 421, and a fixing angle plate 423 connected to the first fixing plate 421, wherein the limiting structure 44 is connected to the first fixing plate 421 and rotatably disposed with respect to the first fixing plate 421 (specifically, the limiting structure 44 is rotatably connected to the first fixing plate 421 by a pin), the second fixing plate 422 is provided with a threaded hole, the screw 431 is in threaded engagement with the threaded hole, the screw 431 is movably disposed with respect to the second fixing plate 422, the screw 431 can be locked on the second fixing plate 422 by screwing the locking nut 47, the adjusting mechanism 40 further includes a column 491 and an upper angle plate 492 connected to the column 491, and the fixing angle plate 423 is connected to the column 491 through the upper angle plate 492; the linear guide 48 includes a guide 481 connected to the support mechanism 10 and a slider 482 slidably engaged with the guide 481, the upright 491 is connected to the slider 482, and the slider 482 slides relative to the guide 481 to drive the upright 491, the upper corner plate 492, the first mounting structure 42, the limiting structure 44, the adjusting portion 41, and the first driving structure 43 to slide relative to the support mechanism 10, thereby achieving the purpose that the adjusting portion 41 can move relative to the support mechanism 10.

The limiting structure 44 comprises a rotary fixing plate 441 and a cushion block 442 connected with the rotary fixing plate 441, the rotary fixing plate 441 is rotatably connected with the first fixing plate 421 through a pin shaft, the arc-shaped hole 45 is arranged on the rotary fixing plate 441, the first driving structure 43 is fixedly connected with the cushion block 442, and a clamp spring 443 is arranged at the connection position between the first driving structure 43 and the cushion block 442, so that the first driving structure 43 is stably connected with the cushion block 442; the adjusting mechanism 40 further comprises a connecting angle plate 493, the adjusting portion 41 is connected with the rotary fixing plate 441 through the connecting angle plate 493, a connecting hole is formed in the connecting angle plate 493, the adjusting portion 41 penetrates through the connecting hole and is connected with the connecting angle plate 493 through a locking nut, and the connecting angle plate 493 can be connected with the rotary fixing plate 441 through a locking piece (such as a screw or a bolt) so as to achieve the purpose that the adjusting portion 41 is fixedly connected with the rotary fixing plate 441, and the rotary fixing plate 441 can drive the adjusting portion 41 to swing together relative to the first fixing plate 421.

As shown in fig. 2 to 6, in the embodiment of the present invention, the adjusting mechanism 40 includes two adjusting portions 41 arranged at intervals. The two adjusting portions 41 can be connected with the two second waiting groups to the workpiece 50 respectively, the positions of the workpiece 50 can be adjusted by the two second waiting groups through the two adjusting portions 41 respectively, the pairing process of the workpiece 50 and the first waiting group to the workpiece 30 can be achieved, and the pairing efficiency is improved.

Specifically, as shown in fig. 5 and fig. 6, in the embodiment of the present invention, the adjusting mechanism 40 includes not only two adjusting portions 41, but also two limiting structures 44, two first mounting structures 42, two first driving structures 43, and two locking nuts 47, and the two limiting structures 44, the two first mounting structures 42, the two first driving structures 43, and the two locking nuts 47 are all disposed in one-to-one correspondence with the two adjusting portions 41. By the arrangement, the two adjusting parts 41 can drive the two second waiting groups to move respectively and independently to the workpiece 50, the group efficiency can be improved, the different second waiting groups can meet the requirements of the second waiting groups on the size and the position of the workpiece 50 and the first waiting group to the workpiece 30, and the adaptability is improved.

Of course, in an alternative embodiment not shown in the drawings of the present application, the adjusting mechanism 40 may also include one or at least three adjusting portions 41 arranged at intervals according to actual needs.

As shown in fig. 2 to 4, in the embodiment of the present invention, the assembly includes two adjusting mechanisms 40 disposed at an included angle. Two adjustment mechanism 40 can be to waiting to adjust the work piece 50 to the second that is right with different angles and/or position and first waiting to be right to work piece 30, and the work piece 50 all can be right to work piece 30 with suitable angle and/or position to the second that makes difference, sets up like this, not only can improve the adaptability of group to the frock, can also improve group to efficiency.

Specifically, as shown in fig. 4, in the embodiment of the present invention, two adjusting mechanisms 40 are symmetrically arranged with respect to the first direction, and the included angle α between the two adjusting mechanisms 40 is 54 degrees, so as to meet the assembling requirement of the thrust rod mechanism and the thrust rod base.

As shown in fig. 9 to 11, in an embodiment of the present invention, the clamping mechanism 20 further includes a second mounting structure 22 connected to the supporting mechanism 10 and a second driving structure 23 pivotally connected to the second mounting structure 22, the clamping portion 21 is disposed on the second mounting structure 22, and the second driving structure 23 is drivingly connected to the clamping portion 21, so that the clamping portion 21 clamps or releases the first to-be-assembled workpiece 30.

In the above arrangement, the clamping portion 21 and the second driving structure 23 are both connected to the supporting mechanism 10 through the second mounting structure 22, and the second mounting structure 22 is used for supporting and mounting the clamping portion 21 and the second driving structure 23; under the driving action of the second driving structure 23, the clamping portion 21 can clamp the first to-be-paired workpiece 30 to position the first to-be-paired workpiece 30, at which time the clamping portion 21 is in a clamped state, or the clamping portion 21 can release the first to-be-paired workpiece 30 to remove or place the first to-be-paired workpiece 30 at the clamping portion 21, at which time the clamping portion 21 is in a released state. The automatic control of the clamping part 21 can be realized through the second driving structure 23, the automation degree of the assembly tool can be improved, and the positioning precision of the clamping mechanism 20 on the first to-be-assembled workpiece 30 is improved. The first to-be-assembled workpiece 30 can be clamped through the clamping mechanism 20, the purpose of fixing the first to-be-assembled workpiece 30 is achieved, the positioning accuracy and the fixing reliability of the first to-be-assembled workpiece 30 can be guaranteed, the problem that the second to-be-assembled workpiece 50 and the first to-be-assembled workpiece 30 are deformed after welding can be avoided, the problem that a thrust rod mechanism is difficult to connect with a thrust rod seat can be avoided, and the repair rate is reduced.

Preferably, the second driving structure is a cylinder or a hydraulic cylinder or an electric motor or the like.

Preferably, in an alternative embodiment of the present application, the clamping mechanism 20 may further include a first connecting rod structure, the second driving structure 23 is connected with the clamping portion 21 through the first connecting rod structure, the first connecting rod structure includes a first connecting rod and a second connecting rod, the first connecting rod is connected with the second mounting structure 22 and is rotatably disposed relative to the second mounting structure 22, and one end of the first connecting rod is pivotally connected with the second driving structure 23; one end of the second connecting rod is pivotally connected to the first connecting rod, the other end of the second connecting rod is pivotally connected to the clamping portion 21, and under the action of the second driving structure 23, the first connecting rod structure drives the clamping portion 21 to clamp or loosen the first to-be-assembled workpiece 30.

In the above arrangement, the second driving structure 23 drives the clamping portion 21 through the first link structure, so that the clamping portion 21 clamps or releases the first to-be-paired workpiece 30; specifically, the second driving structure 23 is pivotally connected to the first connecting rod, the first connecting rod is pivotally connected to the second connecting rod, and the second connecting rod is pivotally connected to the clamping portion 21, and the first connecting rod is rotatable relative to the second mounting structure 22, so that under the driving action of the second driving structure 23, the first connecting rod rotates relative to the second mounting structure 22, and under the driving action of the first connecting rod, the second connecting rod and the clamping portion 21 both move, so that the clamping portion 21 can clamp or release the first to-be-assembled workpiece 30, and the purpose that the second driving structure 23 drives the clamping portion 21 to clamp or release the first to-be-assembled workpiece 30 is achieved.

As shown in fig. 9 to 12, in the embodiment of the present invention, the clamping mechanism 20 includes two clamping portions 21, the two clamping portions 21 are disposed oppositely along the first direction, the two clamping portions 21 cooperate to form a clamping space for clamping the first to-be-clamped workpiece 30, and the two clamping portions 21 are both connected to the second driving structure 23.

In the above arrangement, the first to-be-paired workpiece 30 can be clamped in the clamping space by the two clamping portions 21, and the two clamping portions 21 can prevent the first to-be-paired workpiece 30 from moving in the first direction, so that positioning of the first to-be-paired workpiece 30 is achieved, and the first to-be-paired workpiece 30 is fixed relative to the support mechanism 10; the second driving structure 23 is connected to both the clamping portions 21, and the two clamping portions 21 can be driven by the second driving structure 23 to clamp or unclamp the first to-be-clamped workpiece 30, so that the clamping effect can be ensured, and the structure of the clamping mechanism 20 can be simplified.

As shown in fig. 9 to 12, in the embodiment of the present invention, the clamping mechanism 20 further includes a second connecting rod structure 24, the second driving structure 23 is connected with the two clamping portions 21 through the second connecting rod structure 24, the second connecting rod structure 24 includes a first connecting plate 25, a third connecting rod 26 and a fourth connecting rod 27, the first connecting plate 25 is connected with the second mounting structure 22 and is rotatably disposed relative to the second mounting structure 22, and the first connecting plate 25 is pivotally connected with the second driving structure 23; one end of the third connecting rod 26 is pivotally connected to the first connecting plate 25, and the other end of the third connecting rod 26 is pivotally connected to one of the two clamping portions 21; one end of the fourth connecting rod 27 is pivotally connected to the first connecting plate 25, and the other end of the fourth connecting rod 27 is pivotally connected to the other of the two clamping portions 21; wherein the pivot point between the third connecting rod 26 and the first connecting plate 25 and the pivot point between the fourth connecting rod 27 and the first connecting plate 25 are symmetrically arranged with respect to a line between the pivot point between the first connecting plate 25 and the second driving structure 23 and the rotation center of the first connecting plate 25 with respect to the second mounting structure 22, so that under the action of the second driving structure 23, the second connecting rod structure 24 drives the two clamping portions 21 to move synchronously.

In the above arrangement, the second driving structure 23 drives the two clamping portions 21 through the second link structure 24, so that the two clamping portions 21 can move synchronously, that is, the two clamping portions 21 can clamp or release the first to-be-paired workpiece 30 simultaneously, thereby ensuring the clamping effect of the clamping mechanism 20 on the first to-be-paired workpiece 30; in particular, the second drive structure 23 is in driving connection with a first connecting plate 25, the first connecting plate 25 being connected to one of the two clamps 21 by a third connecting rod 26, the first connecting plate 25 being connected to the other of the two clamps 21 by a fourth connecting rod 27, since the first connecting plate 25 is rotatably disposed with respect to the second mounting structure 22, and the pivot point between the third connecting rod 26 and the first connecting plate 25 is symmetrically disposed with respect to the pivot point between the fourth connecting rod 27 and the first connecting plate 25, therefore, when the second driving structure 23 drives the first connecting plate 25 to rotate, the first connecting plate 25 drives the third connecting rod 26 and the fourth connecting rod 27 to move simultaneously, thereby drive two clamping parts 21 motion simultaneously, make two clamping parts 21 press from both sides tight simultaneously or loosen first waiting to organize work piece 30 to guarantee clamping mechanism 20 to the tight effect of first waiting to organize work piece 30.

Preferably, as shown in fig. 9 to 12, in the embodiment of the present invention, the first connecting plate 25 is a triangular plate, and the pivot point between the third connecting rod 26 and the first connecting plate 25, the pivot point between the fourth connecting rod 27 and the first connecting plate 25, and the pivot point connection between the first connecting plate 25 and the second driving structure 23 form an equilateral triangle, and the center of rotation of the first connecting plate 25 with respect to the second mounting structure 22 is located at the center of the equilateral triangle. This arrangement ensures that the two jaws 21 are driven in synchronous movement by the second drive structure 23.

As shown in fig. 10 to 12, in an embodiment of the present invention, the second mounting structure 22 includes a first bottom plate 221, a first top plate 222 disposed opposite to the first bottom plate 221, and two first side plates 223 for connecting the first bottom plate 221 and the first top plate 222, the first bottom plate 221, the first top plate 222, and the two first side plates 223 enclose an accommodating space, the second driving structure 23 is pivotally connected to the first bottom plate 221, and at least a portion of the second driving structure 23 is located in the accommodating space, the clamping portion 21 includes a fixing member 28 and a movable member 29, and the fixing member 28 is connected to the first top plate 222; the movable member 29 is pivotally connected to the first top plate 222, the second driving structure 23 is drivingly connected to the movable member 29, and under the action of the second driving structure 23, the movable member 29 cooperates with the fixed member 28 to clamp the first to-be-paired workpiece 30.

In the above arrangement, the second driving structure 23 is pivotally connected to the first bottom plate 221, so that the second driving structure 23 can drive the clamping portion 21 more conveniently; at least part of the second driving structure 23 is positioned in the accommodating space, so that the structure of the clamping mechanism 20 can be more compact; the fixed member 28 and the movable member 29 are both mounted on a first top plate 222, and the first top plate 222 is used for supporting the fixed member 28 and the movable member 29; because the movable member 29 is pivotally connected to the first top plate 222, when the second driving structure 23 drives the movable member 29, the movable member 29 rotates relative to the first top plate 222, and one end of the movable member 29 approaches or moves away from the fixed member 28, so that the clamping portion 21 clamps or releases the first to-be-assembled workpiece 30.

Preferably, as shown in fig. 2 to 4, in the embodiment of the present invention, the group includes two clamping mechanisms 20 arranged along the second direction at an interval, and the clamping effect can be improved by arranging two clamping mechanisms 20, so as to prevent the first group to be welded from deforming the workpiece 30 during the welding process.

As shown in fig. 2 to 4 and fig. 13, in the embodiment of the present invention, the group further includes two positioning mechanisms 60 connected to the supporting mechanism 10, the two positioning mechanisms 60 include positioning plates 61, and at least part of the outer surfaces of the two positioning plates 61 are abutted to the two opposite ends of the first group to be assembled to the workpiece 30, so as to position the first group to be assembled to the workpiece 30.

In the above arrangement, the two positioning mechanisms 60 are mounted on the supporting mechanism 10, and the supporting mechanism 10 is used for supporting and fixing the two positioning mechanisms 60; at least part of the outer surfaces of the two positioning plates 61 of the two positioning mechanisms 60 are matched to form a positioning space, the two positioning plates 61 are abutted against the two opposite ends of the first to-be-assembled workpiece 30 to fix the first to-be-assembled workpiece 30 in the positioning space, and the first to-be-assembled workpiece 30 can be prevented from moving along the second direction, so that the purpose of positioning the first to-be-assembled workpiece 30 is realized, and the relative position of the first to-be-assembled workpiece 30 and the supporting mechanism 10 is fixed. The positioning mechanism 60 can fix the first to-be-paired workpieces 30 with different sizes, and the use is convenient and quick, and the adaptability is strong.

Specifically, as shown in fig. 2 to 4, in the embodiment of the present invention, two positioning mechanisms 60 are disposed relatively along the second direction, at least part of the outer surfaces of two positioning plates 61 are disposed relatively and cooperate to form a positioning space, and at least part of the outer surfaces of two positioning plates 61 abuts against the two opposite ends of the first to-be-assembled workpiece 30, so as to fix the first to-be-assembled workpiece 30 in the positioning space.

Preferably, as shown in fig. 4, in the embodiment of the present invention, at least a part of the outer surface of the positioning plate 61 is adapted to the shape of the end surface of the first to-be-assembled workpiece 30. Set up like this, the locating plate 61 of being convenient for and the terminal surface butt of first waiting to fix a position work piece 30, the realization is to the purpose of work piece 30 location to first waiting. Preferably, in the embodiment of the present invention, at least a part of the outer surface of the positioning plate 61 is an inclined surface, two positioning plates 61 are oppositely disposed along the second direction and form a positioning cavity between the two positioning plates 61, the two positioning plates 61 abut against the two opposite sides of the first group to be assembled to the workpiece 30, so as to fix the first group to be assembled to the workpiece 30 in the positioning cavity, and the purpose of positioning the first group to be assembled to the workpiece 30 is achieved. Preferably, in the embodiment of the present invention, the two positioning plates 61 cooperate to prevent the first to-be-detected group from moving the workpiece 30 along the second direction, and in addition, a stopping portion is further disposed on the positioning plate 61, and the stopping portion is used for stopping the movement of the first to-be-detected group to the workpiece 30 along the first direction, and when the positioning plate 61 fixes and positions the first to-be-detected group to the workpiece 30 along the second direction, the stopping portion can also be used for stopping and positioning the first to-be-detected group to the workpiece 30 along the first direction.

As shown in fig. 13, in the embodiment of the present invention, the positioning plate 61 is movably disposed relative to the supporting mechanism 10. Because the positioning plate 61 is movable relative to the supporting mechanism 10, the size of the positioning space formed by matching at least part of the outer surfaces of the two positioning plates 61 is adjustable, that is, the position of the positioning plate 61 relative to the supporting mechanism 10 can be adjusted according to the size of the first to-be-assembled workpiece 30, so that the size of the positioning space is adapted to the size of the first to-be-assembled workpiece 30, the positioning effect on the first to-be-assembled workpiece 30 can be improved, and the adaptability of the assembly tool can be improved.

As shown in fig. 13, in the embodiment of the present invention, the positioning mechanism 60 further includes a third mounting structure 62 connected to the supporting mechanism 10, a first bar-shaped hole 63 extending along the first direction is formed in the third mounting structure 62, a second bar-shaped hole 64 extending along the second direction is formed in the positioning plate 61, and the first bar-shaped hole 63 and the second bar-shaped hole 64 cooperate to make the positioning plate 61 movably disposed relative to the third mounting structure 62.

In the above arrangement, the positioning plate 61 can be fixedly mounted on the third mounting structure 62 by the cooperation of the first strip-shaped hole 63 and the second strip-shaped hole 64, and the third mounting structure 62 is used for supporting the positioning plate 61; since the first elongated hole 63 extends in the first direction and the second elongated hole 64 extends in the second direction, the positioning plate 61 can be moved in the first direction and/or the second direction relative to the third mounting structure 62, so as to adjust the position of the positioning plate 61 relative to the third mounting structure 62, so that the size of the positioning space is adapted to the size of the first workpiece 30 to be paired.

Preferably, the positioning plate 61 can be fixed to the third mounting structure 62 by passing the locking member through the first strip-shaped hole 63 and the second strip-shaped hole 64 in sequence.

Preferably, as shown in fig. 13, in an embodiment of the present invention, the third mounting structure 62 includes a second bottom plate 621 connected to the supporting mechanism 10, a second top plate 622 disposed opposite to the second bottom plate 621, and two second side plates 623 for connecting the second bottom plate 621 and the second top plate 622, the first strip-shaped hole 63 is disposed on the second top plate 622, the positioning plate 61 is connected to the second top plate 622 and movably disposed relative to the second top plate 622, and the first strip-shaped hole 63 and the second strip-shaped hole 64 cooperate to adjust the position of the positioning plate 61 relative to the second top plate 622.

Of course, in an alternative embodiment not shown in the drawings of the present application, according to actual needs, a plurality of first positioning holes (e.g., round holes) are provided on the third mounting structure 62 at intervals along the first direction, a plurality of second positioning holes (e.g., round holes) are provided on the positioning plate 61 at intervals along the second direction, the positioning plate 61 is connected to the third mounting structure 62 through the cooperation of the first positioning holes and the second positioning holes, and the positioning plate 61 is movably disposed relative to the third mounting structure 62.

The assembly tool is required to ensure the surface flatness and stability of the first to-be-assembled workpiece 30 and the second to-be-assembled workpiece 50, and also to meet the angle requirement of the second to-be-assembled workpiece 50 relative to the first to-be-assembled workpiece 30, because the angle also directly affects the assembly connection problem of the equal-pitch thrust rod mechanism and the thrust rod seat of the chassis. The assembly fixture of the application can realize the positioning and assembly of the first to-be-assembled workpiece 30 and the second to-be-assembled workpiece 50 through the clamping mechanism 20, the positioning mechanism 60 and the adjusting mechanism 40, the assembly precision is higher, the operation efficiency is higher, the deformation of the welded workpiece is smaller, the problem of deviation between the angle size of the welded workpiece and the required angle size can be avoided, the thrust rod mechanism and the thrust rod seat are connected and can be smoothly assembled and connected, and the repair rate can be reduced.

The embodiment of the utility model provides an in, the working process to the frock as follows:

first, the first to-be-paired workpieces 30 are clamped and fixed by the clamping mechanism 20 to position the first to-be-paired workpieces 30. Specifically, as shown in fig. 9 to 12, in the embodiment of the present invention, the working process of the clamping mechanism 20 is as follows: firstly checking the size of a first workpiece 30 to be assembled, wherein the size is required to meet the drawing requirement, placing the first workpiece 30 to be assembled between two fixing pieces 28 for positioning, limiting and fixing, adjusting the left and right spacing of the first workpiece 30 to be assembled to an even and proper position, starting a cylinder switch (namely starting the second driving structure 23), driving the moving piece 29 by the second driving structure 23, enabling the moving piece 29 and the fixing pieces 28 to be matched for clamping the first workpiece 30 to be assembled, fixing the first workpiece 30 to be assembled, and ensuring the fitting degree and the fixing strength through the clamping mechanism 20. In this process, the second driving structure 23 moves to drive the first connecting plate 25 connected, the first connecting plate 25 is rotatably connected with the first side plate 223 of the second mounting structure 22 through a rotating shaft, the third connecting rod 26 and the fourth connecting rod 27 are both pivotally connected with the first connecting plate 25, the first connecting plate 25 simultaneously drives the third connecting rod 26 and the fourth connecting rod 27 to move, and then drives the two moving members 29 to move, so that the moving members 29 and the fixing members 28 are finally matched to clamp the first to-be-assembled workpiece 30, wherein the pressing force of the cylinder is debugged through fine-tuning of the air inlet and outlet bolts, so that the cylinder is guaranteed to provide a proper amount of force. The embodiment of the utility model provides an in, not only clamping mechanism 20 adopts two-way tight fixed first mode to work piece 30 of waiting simultaneously, has still adopted the mode that uses two clamping mechanism 20 simultaneously to increase fixed strength, can fix first waiting to work piece 30 steadily, realizes effective location.

Then, the first to-be-paired workpieces 30 are fixed by the positioning mechanism 60 to further position the first to-be-paired workpieces 30. Specifically, as shown in fig. 13, in the embodiment of the present invention, the working process of the positioning mechanism 60 is as follows: fixing the end heads and the end faces of the two opposite sides of the first workpiece to be assembled 30 by using the two oppositely arranged positioning mechanisms 60 so as to further position the first workpiece to be assembled 30; the position of the positioning plate 61 is adjusted through the second strip-shaped hole 64 in the positioning plate 61 and the first strip-shaped hole 63 in the third mounting structure 62, after the position of the positioning plate 61 is adjusted, the fixing bolt is locked, and the end heads and the end faces of the two opposite sides of the first to-be-paired workpiece 30 are fixed between the two positioning plates 61, so that the first to-be-paired workpiece 30 is fixed on two sides, and the purpose of completely fixing the first to-be-paired workpiece 30 is achieved under the action of the clamping mechanism 20.

Finally, the position of the second to-be-paired workpiece 50 relative to the first to-be-paired workpiece 30 is adjusted by the adjusting mechanism 40, so that the second to-be-paired workpiece 50 and the first to-be-paired workpiece 30 are paired. Specifically, as shown in fig. 5 to 8, in the embodiment of the present invention, the working process of the adjusting mechanism 40 is as follows: first, the second to-be-paired workpieces 50 are connected to the adjusting portion 41, then the slider 482 is pushed to slide relative to the guide rail 481, the dimension of the second to-be-paired workpieces 50 in the front-rear direction relative to the first to-be-paired workpieces 30 is adjusted, and then the slider 482 and the guide rail 481 are fixed by the lock bolt. As shown in fig. 7 and 8, a vertical thrust adjusting rod is used for fine adjustment and a locking nut is used for adjustment, positioning, locking and fixing; the adjusting part 41 is finely adjusted in angle by the screw rod 431 so as to adjust and position the angular dimension of the workpiece 50 to be assembled relative to the workpiece 30 to be assembled, and then the workpiece is locked and fixed by the locking nut 47; as shown in fig. 8, the rotating angle of the limiting structure 44 is adjusted through the arc-shaped hole 45 to limit the rotating angle range of the second to-be-paired workpiece 50 relative to the first to-be-paired workpiece 30, so as to ensure that the second to-be-paired workpiece 50 and the first to-be-paired workpiece 30 are paired according to the angle size required by the drawing, and finally, the second to-be-paired workpiece 50 is fixed through the lock nut 47, so that the second to-be-paired workpiece 50 is fixed relative to the first to-be-paired workpiece 30 at a certain angle, and thus, all the adjusting mechanisms 40 are fixed, and the whole pairing tool is completely debugged (as shown in fig. 2 to 4).

And after the assembly tool is debugged, placing a workpiece according to the tool positioning for assembly welding. As shown in fig. 2 to 4, the second to-be-assembled workpiece 50 and the first to-be-assembled workpiece 30 are both fixed inside the assembly tool, so that welding deformation of the welded workpieces can be reduced, and the problem of dimensional deviation caused by welding deformation can be avoided. After the whole welding operation is completed and cooled, the second driving structure 23 is started again, the clamping mechanism 20 is loosened, the slider 482 is pushed, the adjusting part 41 is pulled out, the thrust rod seat assembly is taken out, and the workpiece assembly welding operation process is completed.

The embodiment of the utility model has the following advantage:

1. according to the method, the first to-be-paired workpiece 30 is fixed on the supporting mechanism 10 through the clamping mechanism 20, so that the problem of deformation after welding can be avoided;

2. according to the assembly method, the second to-be-assembled workpiece 50 is directly adjusted according to the angle specified by the drawing through the adjusting mechanism 40, and the second to-be-assembled workpiece 50 is fixed relative to the first to-be-assembled workpiece 30, so that the assembly process is completed, manual scribing operation can be reduced, and the problem of size deviation is avoided;

3. this application can put the position of first waiting to work piece 30 fast through positioning mechanism 60, improves production operating efficiency.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the supporting mechanism is used for supporting and installing the fixed clamping mechanism and the adjusting mechanism; the clamping part can clamp the first to-be-assembled workpiece to position the first to-be-assembled workpiece, so that the position of the first to-be-assembled workpiece is fixed; the adjusting part can treat to organize the work piece with the second and be connected, make the second treat to organize the work piece and move along with the adjusting part, like this, when the adjusting part swings in the horizontal plane for supporting mechanism, the second treats that the group can swing along with the adjusting part to the work piece, can realize waiting to organize the purpose of adjusting the position of work piece for the first work piece of treating to the second, thereby can be according to actual need, it fixes a certain position to the work piece for the first work piece of treating to organize to make the second treat to organize the work piece, accomplish the group to the second treat to organize the group to the work piece and the first work piece of treating to organize the group process, so that follow-up treat to organize the work piece and the first work piece to weld the work piece to the second. According to the technical scheme, the second to-be-assembled workpiece is driven to swing relative to the first to-be-assembled workpiece through the swinging of the adjusting part, so that the position of the second to-be-assembled workpiece relative to the first to-be-assembled workpiece can be adjusted to an actually required position, and the second to-be-assembled workpiece and the first to-be-assembled workpiece can be welded conveniently in the follow-up process; that is to say, among the technical scheme of this application, the degree of mechanization and automation of group to the frock is higher, can improve the group to the precision.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. a pair of tooling, is characterized in that, comprises:

a support mechanism (10);

a clamping mechanism (20), arranged on the support mechanism (10), the clamping mechanism (20) comprising a clamping portion (21) for clamping the first pair of workpieces (30) to be assembled;

An adjustment mechanism (40) is provided on the support mechanism (10), the adjustment mechanism (40) includes an adjustment part (41) for connecting with the second workpiece (50) to be assembled, the adjustment part (41) ) relative to the support mechanism (10) is swingably arranged in a horizontal plane to adjust the position of the second workpiece (50) to be grouped relative to the first workpiece (30) to be grouped.

2 . The pairing tool according to claim 1 , wherein the adjusting mechanism ( 40 ) further comprises a first mounting structure ( 42 ) connected with the supporting mechanism ( 10 ) and a first mounting structure ( 42 ) connected with the first mounting mechanism ( 10 ). A first driving structure (43) connected to a structure (42), the adjusting portion (41) is pivotally connected to the first mounting structure (42), and the adjusting portion (41) is connected to the first driving structure (42). 43) Drive connection, under the action of the first drive structure (43), the adjustment portion (41) is swingably arranged relative to the first installation structure (42).

3 . The pairing tool according to claim 2 , wherein the adjustment mechanism ( 40 ) further comprises a limit structure ( 44 ) connected with the adjustment portion ( 41 ), and the limit structure ( 44 ) ) is connected to the first mounting structure (42) and is rotatably arranged relative to the first mounting structure (42), the limiting structure (44) is drivingly connected to the first driving structure (43), The limiting structure (44) is provided with an arc-shaped hole (45), and the first mounting structure (42) is provided with a limiting column (46) slidably matched with the arc-shaped hole (45), so as to The angular range of the rotation of the limiting structure (44) relative to the first mounting structure (42) is limited.

4 . The pairing tool according to claim 2 , wherein the first driving structure ( 43 ) comprises a screw rod ( 431 ), the first mounting structure ( 42 ) is provided with a threaded hole, and the screw rod One end of (431) passes through the threaded hole and is connected to the adjusting part (41). The screw (431) drives the adjusting portion (41) to swing relative to the first installation structure (42).

5 . The pairing tool according to claim 4 , wherein the adjusting mechanism ( 40 ) further comprises a locking nut ( 47 ), and the locking nut ( 47 ) is threadedly matched with the screw rod ( 431 ). 6 . , the locking nut (47) is located on the side of the first installation structure (42) away from the adjusting part (41), and the locking nut (47) is used to lock the screw rod (431) on the first mounting structure (42).

6 . The pairing tool according to claim 2 , wherein the first installation structure ( 42 ) is movably arranged relative to the support mechanism ( 10 ) to drive the adjustment portion ( 41 ) to be relatively move on the support mechanism (10).

7 . The pairing tool according to claim 6 , wherein the adjusting mechanism ( 40 ) further comprises a linear guide rail ( 48 ) arranged on the supporting mechanism ( 10 ), and the first mounting structure ( 42 ) ) is connected to the linear guide (48) and is movably arranged relative to at least part of the linear guide (48).

8. The pairing tooling according to any one of claims 1 to 7, characterized in that,

The adjustment mechanism (40) includes a plurality of the adjustment parts (41) arranged at intervals; or,

The paired tooling includes two adjustment mechanisms (40) arranged at an included angle.

9. The pairing tool according to any one of claims 1 to 7, wherein the clamping mechanism (20) further comprises a second mounting structure (22) connected with the support mechanism (10) and a second driving structure (23) pivotally connected with the second mounting structure (22), the clamping portion (21) is arranged on the second mounting structure (22), the second driving structure ( 23) Drivingly connected with the clamping part (21), so that the clamping part (21) clamps or loosens the first pair of workpieces (30) to be assembled.

10 . The pairing tool according to claim 9 , wherein the clamping mechanism ( 20 ) further comprises a first link structure, and the second drive structure ( 23 ) passes through the first link structure. 11 . Connected to the clamping portion (21), the first link structure includes:

a first connecting rod, connected to the second mounting structure (22) and rotatably arranged relative to the second mounting structure (22), one end of the first connecting rod is connected to the second driving structure (23) ) pivotally connected;

A second connecting rod, one end of the second connecting rod is pivotally connected to the first connecting rod, and the other end of the second connecting rod is pivotally connected to the clamping portion (21), and the second connecting rod is pivotally connected to the clamping portion (21). Under the action of the two driving structures (23), the first link structure drives the clamping portion (21) to clamp or loosen the first pair of workpieces (30) to be assembled.

11. The pairing tool according to claim 9, wherein the clamping mechanism (20) comprises two clamping parts (21), and the two clamping parts (21) are along the first The directions are oppositely arranged, the two clamping parts (21) cooperate to form a clamping space for clamping the first pair of workpieces (30) to be assembled, and the two clamping parts (21) are both connected to the The second drive structure (23) is connected.

12. The pairing tool according to claim 11, wherein the clamping mechanism (20) further comprises a second link structure (24), and the second driving structure (23) passes through the second link structure (23). The connecting rod structure (24) is connected with the two clamping parts (21), and the second connecting rod structure (24) includes:

A first connecting plate (25), connected to the second mounting structure (22) and rotatably arranged relative to the second mounting structure (22), the first connecting plate (25) and the second mounting structure (22) The drive structure (23) is pivotally connected;

A third connecting rod (26), one end of the third connecting rod (26) is pivotally connected with the first connecting plate (25), and the other end of the third connecting rod (26) is connected with the two one of the clamping parts (21) is pivotally connected;

a fourth connecting rod (27), one end of the fourth connecting rod (27) is pivotally connected to the first connecting plate (25), and the other end of the fourth connecting rod (27) is connected to the two The other one of the clamping parts (21) is pivotally connected;

Wherein, the pivot point between the third connecting rod (26) and the first connecting plate (25) and the pivot point between the fourth connecting rod (27) and the first connecting plate (25) The pivot point is relative to the pivot point between the first connecting plate (25) and the second driving structure (23) and the first connecting plate (25) is relative to the second mounting structure (22) ) The connecting lines between the rotating centers of rotation are symmetrically arranged, so that under the action of the second driving structure (23), the second link structure (24) drives the two clamping parts (21) to synchronize sports.

13. The pairing tool according to claim 9, wherein the second mounting structure (22) comprises a first bottom plate (221) and a first top plate (221) opposite to the first top plate (221). 222), two first side plates (223) for connecting the first bottom plate (221) and the first top plate (222), the first bottom plate (221), the first top plate (222) ) and the two first side plates (223) to enclose an accommodating space, the second driving structure (23) is pivotally connected with the first bottom plate (221), and at least part of the second driving structure ( 23) Located in the accommodating space, the clamping portion (21) includes:

a fixing member (28), connected with the first top plate (222);

The movable member (29) is pivotally connected with the first top plate (222), the second driving structure (23) is drivingly connected with the movable member (29), Under the action, the movable piece (29) cooperates with the fixed piece (28) to clamp the first pair of workpieces (30) to be assembled.

14. The pairing tool according to any one of claims 1 to 7, characterized in that, the pairing tool further comprises two positioning mechanisms (60) connected with the support mechanism (10), two Each of the positioning mechanisms (60) includes a positioning plate (61), and at least part of the outer surfaces of the two positioning plates (61) are respectively in contact with opposite ends of the first pair of workpieces (30) to be assembled, so as to Positioning the first workpiece (30) to be grouped.

15. The pairing tool according to claim 14, characterized in that, the positioning plate (61) is movably arranged relative to the support mechanism (10).

16. The pairing tool according to claim 15, wherein the positioning mechanism (60) further comprises a third installation structure (62) connected with the support mechanism (10), the third installation structure (62) is provided with a first strip hole (63) extending in the first direction, the positioning plate (61) is provided with a second strip hole (64) extending in the second direction, the first strip hole (64) is provided on the positioning plate (61) The strip hole (63) is matched with the second strip hole (64), so that the positioning plate (61) is movably arranged relative to the third mounting structure (62).