Hybrid welding fixture

Abstract

The utility model discloses a mixed welding frock, including clamping table, two clamping components are set apart in the length direction of clamping table, clamping component includes clamping base, first positioning mechanism, second positioning mechanism, first pressure joint mechanism and second pressure joint mechanism, can slide along the length direction of clamping table, first positioning mechanism and second positioning mechanism and clamping base sliding fit, first pressure joint mechanism includes pressure joint arm, first pressure joint block and first drive part, and one end of pressure joint arm is hinged to the end of clamping base, and the other end of pressure joint arm forms pressure joint end, and first pressure joint block moves up and down under the driving of first drive part, and second pressure joint mechanism sets up with first pressure joint block in the both ends of clamping base, the utility model discloses can be through setting first pressure joint mechanism and second pressure joint mechanism and carry out pressure joint to the different position of work piece, and clamping base, first positioning mechanism and second positioning mechanism can position the different position of work piece.

Description

Technical Field

[0001] This utility model relates to the field of welding tooling technology, and in particular to a hybrid welding tooling. Background Technology

[0002] In sheet metal bending and other processing, metal sheets are typically bent and then assembled together to form different sheet metal workpieces. The assembly of sheet metal workpieces mainly relies on welding and bolts for connection.

[0003] Because different workpieces have different assembly structures and welding positions during welding, different positioning and pressing structures need to be set on the welding fixture for positioning and pressing. In related technologies, when welding workpieces of different structures and sizes onto the same workpiece, different welding fixtures are usually required to form different welding lines. After welding one type of workpiece on one welding fixture, the workpiece is transferred to another welding fixture to weld another type of workpiece. This welding process requires transfer and repositioning, which is inefficient and complicated. Utility Model Content

[0004] In order to overcome at least one of the defects of the prior art, the present invention provides a hybrid welding fixture, which can press the workpiece at different positions by setting a first pressing mechanism and a second pressing mechanism, and the clamping base, the first positioning mechanism and the second positioning mechanism can position the workpiece at different positions.

[0005] The technical solution adopted by this utility model to solve its problem is: A hybrid welding fixture, comprising, Mounting table; Two clamping assemblies are mounted on the clamping table and spaced apart along the length of the clamping table. Each clamping assembly includes a clamping base, a first positioning mechanism, a second positioning mechanism, a first pressing mechanism, and a second pressing mechanism. The clamping base extends along the width of the clamping table and is slidable along the length of the clamping table. The first positioning mechanism and the second positioning mechanism are both mounted on the clamping base and spaced apart, and the first positioning mechanism and the second positioning mechanism are slidably engaged with the clamping base. The first pressing mechanism includes a pressing arm, a first pressing block, and a first driving member. One end of the pressing arm is hinged to the end of the clamping base, and the other end of the pressing arm is formed as a pressing end. The first pressing block moves up and down under the drive of the first driving member and is used to press against the pressing end. The second pressing mechanism and the first pressing block are disposed at both ends of the clamping base.

[0006] As an optional implementation, the second pressing mechanism and the first pressing mechanism are distributed at intervals along the length of the clamping table; the second pressing mechanism includes a second pressing block and a second driving member, the second pressing block and the first pressing block are located at opposite ends of the clamping base; the second driving member is used to drive the second pressing block to move up and down.

[0007] As an optional implementation, both the first pressing block and the second pressing block are provided with pressing positioning posts at their bottom ends.

[0008] As an optional implementation, the end of the clamping base is further provided with a side positioning mechanism, which is located between the first pressing mechanism and the second pressing mechanism; the side positioning mechanism includes a side positioning post and a side driving member, which is used to drive the side positioning post to move along the width direction of the clamping table.

[0009] As an optional implementation, the crimping arm is provided with a crimping plate, the crimping plate including a connecting plate segment, a vertical plate segment and a crimping plate segment, the connecting plate segment being connected to the crimping arm, the top end of the vertical plate segment being connected to the connecting plate segment, and the bottom end of the vertical plate segment being connected to the crimping plate segment.

[0010] As an optional implementation, the first crimping mechanism includes a positioning bracket with a positioning notch for the crimping end to be positioned and inserted.

[0011] As an optional implementation, the crimping arm is provided with multiple positioning holes and positioning rods, and the positioning rods are detachably connected to the positioning holes.

[0012] As an optional implementation, the first positioning mechanism includes two first positioning seats, both of which are mounted on the clamping base and spaced apart on the clamping base; the first positioning seats are slidably engaged with the clamping base; the second positioning mechanism includes two second positioning seats, which are respectively disposed outside the two first positioning seats, and at least one second positioning seat is slidably engaged with the clamping base.

[0013] As an optional implementation, a positioning plate is provided on the first positioning seat, and the positioning plate extends along the height direction of the clamping table; a positioning block and a lifting drive are provided on the first positioning seat, the lifting drive is installed on the outside of the positioning plate and connected to the positioning block, and the lifting drive is used to drive the positioning block to move along the height direction of the clamping table.

[0014] As an optional implementation, a positioning piece is provided on the second positioning seat, the positioning piece extending along the height direction of the clamping table, and the top of the positioning piece is provided with an inclined guide section formed by bending outward.

[0015] In summary, this utility model has the following technical effects: 1. The two ends of the workpiece along its length can be supported by the first positioning mechanism and the second positioning mechanism of the two clamping bases. Since the first positioning mechanism and the second positioning mechanism can support the wide side of the clamping base, the distance between the first positioning mechanism and the second positioning mechanism can be adjusted according to the wide side size of the workpiece. After the wide side of the workpiece is positioned by the first positioning mechanism and the second positioning mechanism, the pressing arm can rotate towards the top surface of the workpiece. In this way, the pressing arm can press against the top surface of the workpiece. The bottom end of the workpiece is positioned and supported by the first positioning mechanism and the second positioning mechanism, while the top end of the workpiece is pressed by the pressing arm. After the pressing end of the pressing arm is pressed against the top surface of the workpiece, the first pressing block is driven by the first driving component to move downward. The first pressing block can then be pressed against the pressing end to prevent the workpiece from loosening during the welding process.

[0016] 2. Since different workpieces require different welding positions, different pressing methods are also needed. Since the first pressing block of the first pressing mechanism and the second pressing block of the second pressing mechanism are distributed on both sides of the clamping base, when the workpiece needs to be welded at the workpiece position on the wide side, the bottom end of the wide side of the workpiece is positioned and supported by the first positioning mechanism and the second positioning mechanism, while the pressing arm can be rotated away from the workpiece, so that the first pressing block and the second pressing block are positioned and pressed on both sides of the wide side, and the wide side of the workpiece is exposed, which facilitates welding. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the hybrid welding fixture of this utility model; Figure 2 This is a schematic diagram of the hybrid welding fixture of this utility model from another perspective. Figure 3 This is a schematic diagram of the clamping assembly of this utility model; Figure 4 This is a schematic diagram of another state of the clamping assembly of this utility model; Figure 5This is a schematic diagram of the structure of the first pressing mechanism of this utility model; Figure 6 This is a schematic diagram of the structure of the first positioning mechanism of this utility model; Figure 7 This is a schematic diagram of the second positioning mechanism of this utility model.

[0019] The reference numerals in the attached drawings have the following meanings: 10, clamping platform; 20, clamping base; 30, first positioning mechanism; 31, first positioning seat; 32, positioning plate; 33, positioning block; 40, second positioning mechanism; 41, second positioning seat; 42, positioning piece; 421, inclined guide section; 51, crimping arm; 511, positioning rod; 52, first crimping mechanism; 521, first crimping block; 522, first driving member; 533, crimping positioning rod; 53, crimping plate; 531, connecting plate section; 532, vertical plate section; 533, crimping plate section; 54, crimping positioning post; 60, second positioning mechanism; 61, second crimping block; 62, second driving member; 70, side positioning mechanism. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0022] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0023] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0024] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0025] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0026] See Figures 1-7 This utility model discloses a hybrid welding fixture, including a clamping platform 10 and two clamping assemblies. The two clamping assemblies are mounted on the clamping platform 10 and are spaced apart along the length of the clamping platform 10. Specifically, the clamping assemblies include a clamping base 20, a first positioning mechanism 30, a second positioning mechanism 40, a first pressing mechanism 52, and a second pressing mechanism. The clamping base 20 extends along the width of the clamping platform and can slide along the length of the clamping platform, so that the distance between the two clamping assemblies along the length of the clamping platform 10 can be adjusted.

[0027] The first positioning mechanism 30 and the second positioning mechanism 40 are both mounted on the clamping base 20 and spaced apart, and the first positioning mechanism 30 and the second positioning mechanism 40 are slidably engaged with the clamping base 20. In addition, the first pressing mechanism 52 includes a pressing arm 51, a first pressing block 521 and a first driving member 522. One end of the pressing arm 51 is hinged to the end of the clamping base 20, and the other end of the pressing arm 51 is formed as a pressing end. The first pressing block 521 moves up and down under the drive of the first driving member 522 and is used to press to the pressing end. The second pressing mechanism and the first pressing block 521 are disposed at both ends of the clamping base 20.

[0028] Based on the above structure, the hybrid welding fixture of this utility model can be used when the workpiece is large in size, and both the length and width of the workpiece are large. By sliding the two clamping bases 20, the two clamping bases 20 can be moved away from each other along the length direction of the clamping table 10. In this way, the distance between the two clamping bases 20 in the length direction of the clamping table 10 can be increased, and the long side of the workpiece can be positioned by the distance between the two clamping bases 20.

[0029] In this way, both ends of the workpiece along its length can be supported by the first positioning mechanism 30 and the second positioning mechanism 40 of the two clamping bases 20. Since the first positioning mechanism 30 and the second positioning mechanism 40 can support the wide side of the clamping base 20, the distance between the first positioning mechanism 30 and the second positioning mechanism 40 can be adjusted according to the wide side size of the workpiece. After the wide side of the workpiece is positioned by the first positioning mechanism 30 and the second positioning mechanism 40, the pressing arm 51 can rotate toward the top surface of the workpiece, so that the pressing arm 51 can press against the top of the workpiece. The bottom end of the workpiece is positioned and supported by the first positioning mechanism 30 and the second positioning mechanism 40, while the top end of the workpiece is pressed by the pressing arm 51. After the pressing end of the pressing arm 51 is pressed against the top surface of the workpiece, the first pressing block 521 is driven by the first driving member 522 to move downward, so that the first pressing block 521 can be pressed against the pressing end, preventing the workpiece from loosening during the welding process.

[0030] Of course, different workpieces require different welding positions, and therefore different crimping methods are needed. Since the first crimping block 521 of the first crimping mechanism 52 and the second crimping block 61 of the second crimping mechanism are distributed on both sides of the clamping base 20, when the workpiece needs to be welded at the workpiece position on the wide side, the bottom end of the wide side of the workpiece is positioned and supported by the first positioning mechanism 30 and the second positioning mechanism 40, while the crimping arm 51 can rotate away from the workpiece, so that the first crimping block 521 and the second crimping block 61 are positioned and crimped on both sides of the wide side, and the wide side of the workpiece is exposed, which is convenient for welding.

[0031] As an optional implementation, the second pressing mechanism and the first pressing mechanism 52 are spaced apart along the length of the clamping table 10; the second pressing mechanism includes a second pressing block 61 and a second driving member 62, the second pressing block 61 and the first pressing block 521 are located at both ends of the clamping base 20; the second driving member 62 is used to drive the second pressing block 61 to move up and down.

[0032] Since the first pressing block 521 of the first pressing mechanism 52 and the second pressing block 61 of the second pressing mechanism are distributed on both sides of the clamping base 20, after the wide side of the workpiece is positioned by the first positioning mechanism 30 and the second positioning mechanism 40, the first pressing block 521 cooperates with the pressing arm 51 to perform a pressing action on the wide side of the workpiece. The second pressing block 61 can cooperate with the first pressing block 521 to press at different positions on the long side of the workpiece, so that the pressing position is different and the pressing structure is more stable.

[0033] As an optional implementation, both the first pressing block 521 and the second pressing block 61 are provided with pressing positioning posts 54 at their bottom ends. When the workpiece has a perforated structure, during the pressing action, the first pressing block presses against the end face of the workpiece, and the pressing positioning post 54 on the first pressing block can pass through the workpiece for positioning, while the first pressing block is pressed tightly. Similarly, the second pressing block presses against the end face of the workpiece, and the pressing positioning post 54 on the second pressing block can pass through the workpiece for positioning, while the second pressing block is pressed tightly. In this way, while the first pressing block and the second pressing block are pressing, they can also be positioned by the pressing positioning post 54 through the perforation of the workpiece, thus achieving positioning pressing and making the workpiece clamping structure more stable.

[0034] As an optional implementation, a side positioning mechanism 70 may also be provided at the end of the clamping base 20. The side positioning mechanism 70 is located between the first pressing mechanism 52 and the second pressing mechanism. The side positioning mechanism 70 includes a side positioning post and a side driving member. The side driving member is used to drive the side positioning post to move along the width direction of the clamping table 10.

[0035] When the workpiece is positioned and clamped, the wide side of the workpiece can be positioned and supported by the first positioning mechanism 30 and the second positioning mechanism 40, while the pressing arm 51 can rotate toward the top surface of the workpiece until the pressing end of the pressing arm 51 presses against the top surface of the workpiece, thus achieving pressing. After pressing, the side positioning drive can drive the side positioning post to move toward the through hole on the side of the workpiece, so that the side positioning post can be positioned and engaged with the side through hole, and the side of the workpiece can be positioned by the side positioning mechanism 70.

[0036] As an optional implementation, a pressing plate 53 can also be provided on the pressing arm 51. The pressing plate 53 includes a connecting plate segment 531, a vertical plate segment 532, and a pressing plate segment 533. The connecting plate segment 531 is connected to the pressing arm 51, and the end of the connecting plate is assembled with screws or bolts. The top end of the vertical plate segment 532 is connected to the connecting plate segment 531, and the bottom end of the vertical plate segment 532 is connected to the pressing plate segment 533. In this way, after the pressing arm 51 presses the workpiece on the wide side, the connecting plate segment 531 extends to the middle position of the workpiece, and then the pressing plate segment 533 is pressed and positioned in the middle position of the workpiece. This pressing structure is more stable and adaptable to pressing different workpieces.

[0037] As an optional implementation, the first crimping mechanism 52 includes a positioning bracket with a positioning notch for the crimping end to be positioned and inserted. Thus, after the crimping end of the crimping arm 51 rotates to crimp the wide edge of the workpiece, the end of the crimping end can be inserted into the positioning notch of the positioning bracket to support and position the end of the crimping end. When the first crimping block 521 presses down, it is less likely to cause swaying or bending.

[0038] Furthermore, multiple positioning holes and positioning rods 511 can be provided on the crimping arm 51. The positioning rods 511 are detachably connected in the positioning holes. The positioning rods 511 can be bolts screwed into the positioning holes. In this way, the crimping height of the crimping arm 51 can be adjusted by the positioning rods 511 threaded into the positioning holes, or the positioning rods 511 can be inserted into the top hole of the workpiece for through-hole positioning. This crimping structure is flexible and suitable for different workpiece welding requirements.

[0039] As an optional implementation, the first positioning mechanism 30 includes two first positioning seats 31, both of which are mounted on the clamping base 20 and spaced apart on the clamping base 20; the first positioning seats 31 are slidably engaged with the clamping base 20. The second positioning mechanism 40 includes two second positioning seats 41, which are respectively disposed on the outer side of the two first positioning seats 31, and at least one second positioning seat 41 is slidably engaged with the clamping base 20.

[0040] Since the clamping base 20 extends in the width direction of the clamping table 10, and the two first positioning seats 31 mounted on the clamping base 20 can slide and engage with the clamping base 20, the distance between the two first positioning seats 31 in the width direction of the clamping table 10 can be adjusted. At the same time, the two second positioning seats 41 are also mounted on the clamping base 20, and the distance between the two first positioning seats 31 and the two second positioning seats 41 can be adjusted. Moreover, at least one second positioning seat 41 can slide relative to the clamping base 20, so the distance between the two second positioning seats 41 in the width direction of the clamping table 10 can also be adjusted.

[0041] Based on this structure, when clamping the workpiece, When the workpiece is large, both its length and width can be large. The two clamping bases 20 can be slid together along the length of the clamping table 10, thus increasing the distance between the two clamping bases 20 along the length of the clamping table 10. The long side of the workpiece can be positioned by the distance between the two clamping bases 20.

[0042] Since the two second positioning seats 41 of the second positioning mechanism 40 on the clamping base 20 are located between the two first positioning seats 31 of the first positioning mechanism 30, the distance between the two second positioning seats 41 in the width direction of the clamping table 10 is greater than the distance between the two first positioning seats 31. Therefore, the workpiece has a larger width dimension and can be positioned by the two second positioning seats 41 on the clamping base 20.

[0043] When the workpiece is placed, the long side of the workpiece can be adapted to the distance between the two clamping bases 20, so that the two widths of the workpiece can be supported by the second positioning mechanism 40 on the two clamping bases 20 respectively, and the two second positioning seats 41 on each clamping base 20 can be adapted to the width length of the workpiece.

[0044] When the workpiece is large, the two second positioning seats 41 support and position it at the wide end of the workpiece, while the two first positioning seats 31 located between the two second positioning seats 41 can slide to the middle position of the wide side for support, thus preventing collapse during welding at the middle position of the wide side of the workpiece. Both first positioning seats 31 can slide to provide support at their respective positions.

[0045] When the workpiece size is small, the two second positioning seats 41 may slide to the closest position or may be larger than the width of the workpiece. In this case, the two first positioning seats 31 can be slid to make the distance between the two first positioning seats 31 match the width of the small workpiece, so that the two first positioning seats 31 can be used to position and support the width of the workpiece.

[0046] Of course, when the wide side of the workpiece is placed on the two first positioning seats 31 for positioning support, the second positioning seat 41 can slide close to the first positioning seat 31 and abut against the outer side of the workpiece to achieve dual positioning, making the positioning structure more stable.

[0047] Thus, in this application, the two clamping bases 20 can slide relative to each other, so that the distance between the first positioning mechanism 30 and the second positioning mechanism 40 on the clamping base 20 can be adapted to the adjustment of the long side dimension of the workpiece. The distance between the two first positioning seats 31 of the first positioning mechanism on the clamping base 20 can be adjusted according to the smaller wide side dimension, and the distance between the two second positioning seats 41 of the second positioning mechanism 40 can be adjusted according to the larger wide side dimension, which is suitable for a wider range of workpiece sizes.

[0048] Furthermore, when using two second positioning seats 41 for positioning support, the two first positioning seats 31 can provide auxiliary support positioning in the middle position. When using two first positioning seats 31 for positioning support, the two second positioning seats 41 can provide auxiliary support positioning on the outer side, thus making the workpiece positioning more stable.

[0049] As an optional implementation, a positioning plate 32 can also be provided on the first positioning seat 31. The positioning plate 32 extends along the height direction of the clamping table 10. After the workpiece is placed on the first positioning seat 31, the bottom edge of the workpiece can be positioned and supported by the first positioning seat 31, and the positioning plate 32 on the first positioning seat 31 can abut against the inner or outer side of the workpiece, and be positioned with the positioning plate 32 of the other first positioning seat 31 on the inner or outer side to achieve positioning and clamping.

[0050] Specifically, a positioning block 33 and a lifting drive can be provided on the first positioning seat 31. The lifting drive is installed on the outside of the positioning plate 32 and connected to the positioning block 33. The lifting drive is used to drive the positioning block 33 to move along the height direction of the clamping table 10. In this way, when positioning and supporting, the inner side of the workpiece can be supported and abutted by the positioning plate 32, while the positioning block 33 can move upward under the drive of the lifting drive to abut and support the fixed side of the workpiece. In this way, the workpiece is not easy to collapse during welding, and the positioning and clamping is more stable.

[0051] As an optional implementation, a positioning piece 42 can be provided on the second positioning seat 41. The positioning piece 42 extends along the height direction of the clamping table 10. The top end of the positioning piece 42 is provided with an inclined guide section 421 that bends outward. In this way, when the second positioning seat 41 positions the workpiece, the positioning piece 42 can abut against the inner side of the workpiece, and the inclined guide section 421 at the top end of the positioning piece 42 can slide inward along the workpiece to the positioning piece 42 when the bottom end of the workpiece contacts the positioning piece 42, and abut against the side of the workpiece. This facilitates the clamping and abutment of the workpiece with the positioning piece 42.

[0052] It should be noted that a first slide rail can be provided on the clamping table 10, extending along the length direction of the clamping table 10. A first slider is provided at the bottom end of the clamping base 20, and the first slider slides in cooperation with the first slide rail. The sliding cooperation between the first slider and the first slide rail guides the clamping base 20 to slide along the length direction of the clamping table 10. A second slide rail is provided at the top end of the clamping base 20, extending along the width direction of the clamping table 10. A second slider is provided at the bottom end corresponding to the first positioning seat 31 and the second positioning seat 41. The second slider slides in cooperation with the second slide rail. The sliding cooperation between the second slider and the second slide rail guides the sliding of the first positioning mechanism 30 and the second positioning mechanism 40.

[0053] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A hybrid welding fixture, characterized in that, include, Mounting table; Two clamping assemblies are mounted on the clamping table and spaced apart along the length of the clamping table. Each clamping assembly includes a clamping base, a first positioning mechanism, a second positioning mechanism, a first pressing mechanism, and a second pressing mechanism. The clamping base extends along the width of the clamping table and is slidable along the length of the clamping table. The first positioning mechanism and the second positioning mechanism are both mounted on the clamping base and spaced apart, and the first positioning mechanism and the second positioning mechanism are slidably engaged with the clamping base. The first pressing mechanism includes a pressing arm, a first pressing block, and a first driving member. One end of the pressing arm is hinged to the end of the clamping base, and the other end of the pressing arm is formed as a pressing end. The first pressing block moves up and down under the drive of the first driving member and is used to press against the pressing end. The second pressing mechanism and the first pressing block are disposed at both ends of the clamping base.

2. The hybrid welding fixture according to claim 1, characterized in that, The second pressing mechanism and the first pressing mechanism are distributed at intervals along the length of the clamping table; the second pressing mechanism includes a second pressing block and a second driving member, the second pressing block and the first pressing block are located at opposite ends of the clamping base; the second driving member is used to drive the second pressing block to move up and down.

3. The hybrid welding fixture according to claim 2, characterized in that, Both the first and second pressing blocks have pressing positioning posts at their bottom ends.

4. The hybrid welding fixture according to claim 1, characterized in that, The end of the clamping base is also provided with a side positioning mechanism, which is located between the first pressing mechanism and the second pressing mechanism. The side positioning mechanism includes a side positioning column and a side driving member, which is used to drive the side positioning column to move along the width direction of the clamping table.

5. The hybrid welding fixture according to claim 1, characterized in that, The crimping arm is provided with a crimping plate, which includes a connecting plate segment, a vertical plate segment, and a crimping plate segment. The connecting plate segment is connected to the crimping arm, the top end of the vertical plate segment is connected to the connecting plate segment, and the bottom end of the vertical plate segment is connected to the crimping plate segment.

6. The hybrid welding fixture according to claim 1, characterized in that, The first crimping mechanism includes a positioning bracket with a positioning notch for the crimping end to be positioned and inserted.

7. The hybrid welding fixture according to claim 1, characterized in that, The crimping arm is provided with multiple positioning holes and positioning rods, and the positioning rods are detachably connected to the positioning holes.

8. The hybrid welding fixture according to any one of claims 1-7, characterized in that, The first positioning mechanism includes two first positioning seats, both of which are mounted on the clamping base and spaced apart on the clamping base; the first positioning seats are slidably engaged with the clamping base; the second positioning mechanism includes two second positioning seats, which are respectively disposed outside the two first positioning seats, and at least one second positioning seat is slidably engaged with the clamping base.

9. The hybrid welding fixture according to claim 8, characterized in that, A positioning plate is provided on the first positioning seat, and the positioning plate extends along the height direction of the clamping table; a positioning block and a lifting drive are provided on the first positioning seat, the lifting drive is installed on the outside of the positioning plate and connected to the positioning block, and the lifting drive is used to drive the positioning block to move along the height direction of the clamping table.

10. The hybrid welding fixture according to claim 8, characterized in that, The second positioning seat is provided with a positioning piece, which extends along the height direction of the clamping table, and the top of the positioning piece is provided with an inclined guide section formed by bending outward.

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