Transfer device of spot welding stamping production line

Abstract

The utility model belongs to the technical field of thin metal piece welding production lines, and provides a transfer device of a spot welding stamping production line, which comprises a six-axis manipulator and a clamping component, and the six-axis manipulator is provided with a connecting part connected with the clamping component. The transferring device is used for transferring and overturning procedures in the basket spot welding stamping production line, the clamping assembly is used for clamping the baskets, the six-axis mechanical arm acts on the clamping assembly to move and rotate, so that the transferring and overturning effects are achieved, and meanwhile the transferring device is suitable for the basket spot welding stamping production line according to the thin-wall characteristic of thin metal of the baskets. The clamping piece is provided with the clamping groove, the clamping groove is matched with the thin-wall part, the stable clamping effect is achieved, and stable transferring is achieved in cooperation with driving of the six-axis mechanical arm.

Description

TECHNICAL FIELD

[0001] The utility model belongs to thin metal piece welding production line technical field, specifically related to a kind of transfer device of spot welding stamping production line. BACKGROUND

[0002] Welding technology is a kind of metal processing method widely used at present, welding is used in thin metal parts, such as basket parts, to process and maintain, in spot welding and stamping production of basket, basket needs to be transferred to each station, but because of the thin-wall characteristics of thin metal parts, the structure design of current transfer device is relatively simple, cannot stably clamp basket, causes unstable transfer process, affects overall production accuracy. UTILITY MODEL CONTENT

[0003] In order to overcome the above-mentioned shortcomings of prior art, the utility model aims at providing a kind of transfer device of spot welding stamping production line.

[0004] The utility model solves the technical scheme that the utility model employs:

[0005] A kind of transfer device of spot welding stamping production line, including six-axis manipulator and clamping assembly, the six-axis manipulator is equipped with the connecting portion being connected with the clamping assembly;

[0006] The clamping assembly includes clamping seat, clamping plate and driving piece, the clamping seat is connected with the connecting portion, the driving piece is located in the clamping seat, the clamping plate is respectively located in the two ends of the clamping seat, the clamping plate is slidably connected with the end face of the clamping seat, the driving piece is located in the driving end capable of moving relative to the length direction of the driving piece, the body of the driving piece is connected with one clamping plate, the driving end of the driving piece is connected with another clamping plate, the clamping portion of adjustable size is formed between two clamping plates;

[0007] A plurality of clamping pieces are provided on the clamping plate, and a clamping groove is provided on the clamping piece.

[0008] Preferably, the end face of the clamping seat includes front end face and back end face, the connecting portion of the six-axis manipulator is connected with the back end face of the clamping seat, and the clamping plate is slidably connected with the front end face of the clamping seat.

[0009] Preferably, the front end face of the clamping seat is provided with a guide rail assembly, the clamping plate is provided with a sliding seat slidably connected with the guide rail assembly, and the body and driving end of the driving piece are connected with the sliding seat.

[0010] Preferably, the guide rail assembly includes two parallel guide rail pieces, and the length extension direction of the guide rail piece is consistent with the length direction of the driving piece.

[0011] Preferably, the front end face of the clamping seat is provided with a limiting block between the two guide rail members.

[0012] Preferably, a triangular reinforcing rib plate is arranged between the clamping plate and the sliding seat.

[0013] Preferably, a plurality of protruding clamping connecting parts are arranged on the end face of the long side part of the clamping plate and along the length extension direction of the clamping plate, and one clamping member is arranged on each clamping connecting part.

[0014] Preferably, one end of the clamping connecting part and one end of the clamping member are provided with a connecting hole, and a bolt member is arranged through the connecting hole.

[0015] Preferably, the driving member is a cylinder member, the cylinder body of the cylinder member is connected with one clamping plate, and the cylinder rod of the cylinder member is connected with another clamping plate.

[0016] Preferably, the back end face of the clamping seat is provided with a flange member connected with the connecting part of the six-axis manipulator, and a hollow part is arranged on the back end face of the clamping seat and at both ends of the flange member.

[0017] Compared with the prior art, the beneficial effects of the utility model include:

[0018] The transfer device is used for the transfer and overturning process in the basket spot welding stamping production line, the clamping assembly is used for clamping the basket, the movement and rotation of the clamping assembly are driven by the six-axis manipulator, so that the transfer and overturning effects are realized, meanwhile, the clamping groove is arranged on the clamping member according to the thin wall feature of the thin metal of the basket, the thin wall part is matched with the clamping groove, the stable clamping effect is realized, and the stable transfer is realized by cooperating with the driving of the six-axis manipulator. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the premise of the drawings.

[0020] Figure 1 It is a structural schematic view of the utility model.

[0021] Figure 2 It is a clamping assembly and basket cooperation structure schematic view of the utility model.

[0022] Figure 3 It is a bottom direction schematic view of the clamping assembly and basket cooperation structure of the utility model.

[0023] Figure 4 It is a schematic diagram of the side direction of the matching structure of the clamping assembly and the basket of the present invention.

[0024] in:

[0025] 1-six-axis manipulator, 101-connecting part;

[0026] 2-clamping assembly, 201-clamping seat, 2011-hollow part, 202-clamping plate, 2021-clamping connection part, 203-driving part, 204-clamping part, 2041-clamping groove, 205-guide rail part, 206-limiting block, 207-sliding seat, 208-reinforcement rib plate, 209-flange part;

[0027] 3-basket, 301-bent edge. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of this application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present invention. The embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0030] Example:

[0031] like Figures 1-4 As shown, this embodiment provides a transfer device for a spot welding and stamping production line, comprising a six-axis manipulator 1 and a clamping assembly 2. The six-axis manipulator 1 is provided with a connecting portion 101 connected to the clamping assembly 2;

[0032] The clamping assembly 2 comprises a clamping seat 201, clamping plates 202 and a driving member 203, the clamping seat 201 is connected with the connecting part 101, the driving member 203 is arranged on the clamping seat 201, the clamping plates 202 are respectively arranged on two ends of the clamping seat 201, the clamping plates 202 are in sliding fit with the end faces of the clamping seat 201, the driving member 203 is arranged on a driving end capable of moving relative to the length direction of the driving member 203, the body of the driving member 203 is connected with one clamping plate 202, the driving end of the driving member 203 is connected with the other clamping plate 202, and a clamping part with adjustable size is formed between the two clamping plates 202.

[0033] A plurality of clamping members 204 are arranged on the clamping plate 202, and a clamping groove 2041 is arranged on the clamping member 204.

[0034] The transfer device of the embodiment is used for the transfer and overturning process in the basket 3 spot welding stamping production line, the clamping assembly 2 is used for clamping the basket 3, and the movement and rotation of the clamping assembly 2 are driven by the six-axis manipulator 1, so that the transfer and overturning effect is realized, and the clamping groove 2041 is arranged on the clamping member 204 according to the thin-wall characteristics of the thin metal of the basket 3, which is matched with the thin-wall part to realize the effect of stable clamping, and the stable transfer is realized by cooperating with the driving of the six-axis manipulator 1.

[0035] The end face of the clamping seat 201 comprises a front end face and a back end face, the connecting part 101 of the six-axis manipulator 1 is connected with the back end face of the clamping seat 201, and the clamping plate 202 is in sliding fit with the front end face of the clamping seat 201.

[0036] Specifically, the front end face of the clamping seat 201 is provided with a guide rail assembly, the clamping plate 202 is provided with a sliding seat 207 in sliding fit with the guide rail assembly, and the body and the driving end of the driving member 203 are connected with the sliding seat 207.

[0037] Specifically, the guide rail assembly comprises two parallel guide rail members 205, and the length extension direction of the guide rail member 205 is consistent with the length direction of the driving member 203.

[0038] Specifically, the front end face of the clamping seat 201 is provided with a limiting block 206, and the limiting block 206 is between the two guide rail members 205.

[0039] In the above structure, in order to ensure the stability of the sliding process of the sliding seat 207 on the front end face of the clamping seat 201, ensure that the clamping member 204 of the clamping plate 202 can stably clamp the basket 3, and further prevent the phenomenon of shaking of the sliding seat 207 during movement, the number of guide rail members 205 of the guide rail assembly is two and they are arranged in parallel.

[0040] The limiting block 206 arranged simultaneously can prevent the slide 207 from being separated from the clamping seat 201 during the movement towards the end of the clamping seat 201, and further ensure the stability of the overall structure.

[0041] In order to further ensure the stability of the structure of the connection between the clamping plate 202 and the slide 207, a triangular reinforcing rib plate 208 is arranged between the clamping plate 202 and the slide 207.

[0042] The specific arrangement structure of the clamping part 204 in the embodiment is as follows:

[0043] A plurality of protruding clamping connecting parts 2021 are arranged on the end surface of the long side of the clamping plate 202 and extend along the length direction of the clamping plate 202, and a clamping part 204 is arranged on each clamping connecting part 2021.

[0044] Specifically, one end of the clamping connecting part 2021 and one end of the clamping part 204 are provided with a connecting hole, and a bolt is arranged through the connecting hole.

[0045] In the above structure, the clamping groove 2041 of the clamping part 204 cooperates with the bent edges 301 on both sides of the basket 3, and the number of clamping parts 204 is multiple, which can be in contact with multiple parts of the bent edges 301 of the basket 3, thereby ensuring the stability of clamping.

[0046] Moreover, the clamping plate 202 of the embodiment is designed to reduce weight, and the clamping connecting part 2021 is connected with the clamping part 204, and the clamping connecting part 2021 and the clamping plate 202 are integrally formed, which is convenient for production and manufacturing and ensures the stability of the connection structure, and at the same time, the weight reduction space is formed between the clamping connecting parts 2021, which prevents the overall weight from being too heavy and affecting the movement of the six-axis mechanical hand 1.

[0047] Meanwhile, the connection structure between the clamping connecting part 2021 and the clamping part 204 is detachable, and the connection is realized by a bolt, which is convenient for disassembly, assembly and maintenance.

[0048] The driving part 203 of the embodiment is a cylinder, the cylinder body is connected with one clamping plate 202, and the cylinder rod is connected with the other clamping plate 202. The movement of the cylinder rod changes the distance between the two clamping plates 202, so that the clamping part 204 cooperates with the basket 3 to realize the change of the clamping or unclamping state.

[0049] The back end surface of the clamping seat 201 of the embodiment is provided with a flange 209 connected with the connecting part 101 of the six-axis manipulator 1, and a hollow part 2011 is arranged on the back end surface of the clamping seat 201 and at both ends of the flange 209. The hollow part 2011 is also a weight-reducing design, which further reduces the overall weight.

[0050] In summary, the clamping assembly 2 of the present application is used to clamp the basket 3, and the movement and rotation of the clamping assembly 2 are driven by the six-axis manipulator 1, so as to realize the effect of transfer and overturning. In view of the thin metal thin wall feature of the basket 3, the clamping groove 2041 is arranged on the clamping piece 204, which cooperates with the thin wall part to realize the effect of stable clamping, and further cooperates with the driving of the six-axis manipulator 1 to realize stable transfer.

[0051] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any modification, equivalent change and modification of the above embodiment according to the technical essence of the present application, which does not deviate from the technical solution content of the present application, still belongs to the scope of the technical solution of the present application.

Claims

1. A transfer device for a spot welding press line, characterized in that, The utility model relates to a six-axis manipulator and clamping assembly, the six-axis manipulator is equipped with the connecting portion connected with the clamping assembly; The clamping assembly includes a clamping seat, clamping plates and a driving member, the clamping seat is connected with the connecting portion, the driving member is arranged in the clamping seat, the clamping plates are respectively arranged at both ends of the clamping seat, the clamping plates are in sliding fit with the end faces of the clamping seat, the driving member is arranged in the driving end capable of moving relative to the length direction of the driving member, the body of the driving member is connected with one of the clamping plates, the driving end of the driving member is connected with the other clamping plate, and the clamping parts with adjustable size are formed between the two clamping plates; A plurality of clamping members are arranged on the clamping plates, and clamping grooves are arranged on the clamping members. The end face of the clamping seat includes a front end face and a back end face, the connecting portion of the six-axis manipulator is connected with the back end face of the clamping seat, and the clamping plates are in sliding fit with the front end face of the clamping seat.

2. The transfer device of a spot welding press line according to claim 1, characterized in that, The front end face of the clamping seat is provided with a guide rail assembly, the clamping plates are provided with sliding seats in sliding fit with the guide rail assembly, and the body and the driving end of the driving member are connected with the sliding seats.

3. The transfer device of a spot welding press line according to claim 2, characterized in that, The guide rail assembly includes two parallel guide rail members, and the length extension direction of the guide rail members is consistent with the length direction of the driving member.

4. The transfer device of a spot welding press line according to claim 3, characterized in that, The front end face of the clamping seat is provided with a limiting block between the two guide rail members.

5. The transfer device of a spot welding press line according to claim 4, characterized in that, A reinforcing rib plate in triangular shape is arranged between the clamping plates and the sliding seats.

6. The transfer device of a spot welding press line according to claim 3, characterized in that, A plurality of convex clamping connecting portions are arranged on the end face of the long side part of the clamping plates and along the length extension direction of the clamping plates, and one clamping member is arranged on each clamping connecting portion.

7. The transfer device of a spot welding press line according to claim 1, characterized in that, One end of the clamping connecting portion and one end of the clamping member are provided with connecting holes, and a bolt member is arranged on the clamping connecting portion and passes through the connecting holes.

8. The transfer device of a spot-welded press line according to claim 7, characterized in that, The driving member is a cylinder member, the cylinder body of the cylinder member is connected with one of the clamping plates, and the cylinder rod of the cylinder member is connected with the other clamping plate.

9. The transfer device of a spot welding press line according to claim 1, characterized in that, The back end face of the clamping seat is provided with a flange member connected with the connecting portion of the six-axis manipulator, and hollow parts are arranged on the back end face of the clamping seat and at both ends of the flange member.

10. The transfer device of a spot welding press line according to claim 2, characterized in that, ​

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