CN216462412U - Welding spot positioning clamp of spot welding machine - Google Patents
Welding spot positioning clamp of spot welding machine Download PDFInfo
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- CN216462412U CN216462412U CN202122540643.3U CN202122540643U CN216462412U CN 216462412 U CN216462412 U CN 216462412U CN 202122540643 U CN202122540643 U CN 202122540643U CN 216462412 U CN216462412 U CN 216462412U
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Abstract
The utility model relates to the technical field of spot welding machines, and particularly discloses a welding spot positioning fixture of a spot welding machine, which comprises a support, wherein a servo motor is installed at the top of the support, the output end of the servo motor is fixedly connected with a rotating shaft, the bottom of the rotating shaft is fixedly connected with an adjusting screw rod, the top of the surface of the adjusting screw rod is in threaded connection with an adjusting threaded sleeve, the right side of the adjusting threaded sleeve is fixedly connected with a supporting rod, and the right side of the supporting rod is fixedly connected with a spot welding machine body. The clamping cylinder pushes the sliding plate to move inwards, the sliding plate slides in the guide groove, the moving plate is driven to move by the movement of the sliding plate, the moving block is driven to move by the movement of the moving plate, the moving block slides in the transverse groove, and the clamping seat is driven to move by the movement of the moving block, so that the advantage of good clamping effect is achieved, and the problem of poor clamping effect of the existing spot welder welding spot positioning clamp in use is solved.
Description
Technical Field
The utility model relates to the technical field of spot welding machines, in particular to a welding spot positioning clamp of a spot welding machine.
Background
The spot welder adopts the two-sided two-point overcurrent welding's principle, two electrode pressurization work pieces of during operation make two-layer metal form certain contact resistance under the pressure of two electrodes, and welding current forms instantaneous heat welding at two contact resistance points when flowing through another electrode from an electrode, and welding current flows to this electrode formation return circuit from another electrode along two work pieces in the twinkling of an eye, and can not injure by the inner structure of welding the work piece, and current spot welder solder joint positioning fixture centre gripping effect is not good when using, usually solder joint positioning fixture centre gripping rocks easily, so that influence spot welding machining precision, consequently, be not convenient for people to use.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a welding spot positioning clamp of a spot welder, which has the advantage of good clamping effect and solves the problems that the existing welding spot positioning clamp of the spot welder has poor clamping effect when in use, and the clamping process of the welding spot positioning clamp is easy to shake, so that the spot welding machining precision is influenced, and the welding spot positioning clamp is inconvenient for people to use.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the welding spot positioning fixture of the spot welding machine comprises a support, wherein a servo motor is installed at the top of the support, a rotating shaft is fixedly connected with the output end of the servo motor, an adjusting screw rod is fixedly connected to the bottom of the rotating shaft, an adjusting screw sleeve is in threaded connection with the top of the surface of the adjusting screw rod, a supporting rod is fixedly connected to the right side of the adjusting screw sleeve, a spot welding machine body is fixedly connected to the right side of the supporting rod, a spot welding head is fixedly connected to the output end of the spot welding machine body, a spot welding seat is fixedly connected to the right end of the support, clamping cylinders are fixedly connected to two sides of the inner wall of the spot welding seat, a sliding plate is fixedly connected to the output end of each clamping cylinder, a moving block is installed at the top of each sliding plate, and the top of each moving block penetrates through the top of the spot welding seat and is fixedly connected with each clamping seat.
According to the welding spot positioning fixture of the spot welding machine, the two sides of the servo motor are fixedly connected with the fixed seats, and the bottoms of the fixed seats are fixedly connected with the top of the support.
According to the welding spot positioning fixture of the spot welding machine, the sliding block is fixedly connected to the left side of the adjusting threaded sleeve, the vertical groove is formed in the left side of the inner wall of the support, and the left side of the sliding block is in sliding connection with the inner wall of the vertical groove.
According to the welding spot positioning fixture of the spot welding machine, the guide groove is formed in the bottom of the inner wall of the spot welding seat, and the bottom of the sliding plate is connected with the inner wall of the guide groove in a sliding mode.
The welding spot positioning clamp of the spot welding machine is characterized in that the top of the sliding plate is fixedly connected with a moving plate, the top of the moving plate is in sliding connection with the inner wall of the spot welding seat, and the top of the moving plate is fixedly connected with the bottom of the moving block.
According to the welding spot positioning fixture of the spot welding machine, the top of the inner wall of the spot welding seat is transversely provided with the transverse groove, and the inner wall of the transverse groove is in sliding connection with the surface of the moving block.
The welding spot positioning clamp of the spot welding machine is characterized in that a support bearing is embedded into the bottom of the support, and an inner cavity of the support bearing is movably connected with the bottom of the adjusting screw rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. the clamping cylinder pushes the sliding plate to move inwards, the sliding plate slides in the guide groove, the moving plate is driven to move by the movement of the sliding plate, the moving block is driven to move by the movement of the moving plate, the moving block slides in the transverse groove, and the clamping seat is driven to move by the movement of the moving block, so that the advantage of good clamping effect is achieved, and the problems that the clamping effect of the existing spot welding machine welding spot positioning clamp is poor when the existing spot welding machine welding spot positioning clamp is used, the clamping process of the existing spot welding machine welding spot positioning clamp is easy to shake, the spot welding machining precision is affected, and the use is inconvenient for people are solved.
2. According to the utility model, through the arrangement of the guide groove, the friction force between the sliding plate and the spot welding seat is reduced, so that the sliding plate can move more smoothly in the spot welding seat, and through the arrangement of the fixed seat, the servo motor is supported, and the phenomenon that the servo motor shakes in the working process is prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a spot welding seat according to an embodiment of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1. a support; 2. a vertical slot; 3. adjusting the screw rod; 4. a rotating shaft; 5. a fixed seat; 6. a servo motor; 7. a spot welder body; 8. a spot welding head; 9. a holder; 10. spot welding bases; 11. a support bearing; 12. a slide plate; 13. a guide groove; 14. a transverse groove; 15. a moving block; 16. moving the plate; 17. a clamping cylinder; 18. a slider; 19. a support bar; 20. and adjusting the threaded sleeve.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The support 1, the vertical groove 2, the adjusting screw rod 3, the rotating shaft 4, the fixed seat 5, the servo motor 6, the spot welder body 7, the spot welding head 8, the clamping seat 9, the spot welding seat 10, the supporting bearing 11, the sliding plate 12, the guide groove 13, the transverse groove 14, the moving block 15, the moving plate 16, the clamping cylinder 17, the sliding block 18, the supporting rod 19 and the adjusting screw sleeve 20 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the utility model can be known by technicians in the technical manual or conventional experimental methods.
Referring to fig. 1-3, the welding spot positioning fixture of the spot welding machine of the utility model comprises a support 1, a servo motor 6 is installed at the top of the support 1, a rotating shaft 4 is fixedly connected to the output end of the servo motor 6, an adjusting screw 3 is fixedly connected to the bottom of the rotating shaft 4, an adjusting threaded sleeve 20 is in threaded connection with the top of the surface of the adjusting screw 3, a supporting rod 19 is fixedly connected to the right side of the adjusting threaded sleeve 20, a spot welding machine body 7 is fixedly connected to the right side of the supporting rod 19, a spot welding head 8 is fixedly connected to the output end of the spot welding machine body 7, a spot welding base 10 is fixedly connected to the right end of the support 1, clamping cylinders 17 are fixedly connected to both sides of the inner wall of the spot welding base 10, a sliding plate 12 is fixedly connected to the output end of the clamping cylinders 17, a moving block 15 is installed at the top of the sliding plate 12, and the top of the moving block 15 penetrates through the top of the spot welding base 10 and is fixedly connected with a clamping base 9.
Equal fixedly connected with fixing base 5 in servo motor 6's both sides, the bottom of fixing base 5 and the top fixed connection of support 1 through the setting of fixing base 5, play the effect of support to servo motor 6, prevent that the phenomenon that can appear rocking of servo motor 6 in the course of the work.
The left side fixedly connected with slider 18 of adjusting swivel nut 20, perpendicular groove 2 has been seted up on the left side of support 1 inner wall, and the left side of slider 18 is sliding connection with the inner wall that erects groove 2.
The top of the sliding plate 12 is fixedly connected with a moving plate 16, the top of the moving plate 16 is connected with the inner wall of the spot welding seat 10 in a sliding mode, and the top of the moving plate 16 is fixedly connected with the bottom of the moving block 15.
The top of the inner wall of the spot welding seat 10 is transversely provided with a transverse groove 14, and the inner wall of the transverse groove 14 is in sliding connection with the surface of a moving block 15.
Support bearing 11 has been embedded to the bottom of support 1, and support bearing 11's inner chamber and adjusting screw 3's bottom swing joint through support bearing 11's setting, play the effect of support to adjusting screw 3, further reduction the frictional force between adjusting screw 3 and the support 1.
In the use of the utility model: firstly, a clamping cylinder 17 pushes a sliding plate 12 to move inwards, the sliding plate 12 slides in a guide groove 13, a moving plate 16 is driven to move by the movement of the sliding plate 12, a moving block 15 is driven to move by the movement of the moving plate 16, the moving block 15 slides in a transverse groove 14, a clamping seat 9 is driven to move by the movement of the moving block 15, an object is clamped by the clamping seat 9, then a rotating shaft 4 is driven to rotate by a servo motor 6, an adjusting screw rod 3 is driven to rotate by the rotation of the rotating shaft 4, the adjusting screw rod 3 rotates in a supporting bearing 11 to enable an adjusting threaded sleeve 20 to move up and down, a supporting rod 19 is driven to move by the movement of the adjusting threaded sleeve 20, a spot welding machine body 7 is driven to move by the movement of the supporting rod 19, and a spot welding head 8 is driven to move by the movement of the spot welding machine body 7 (electrical components appearing in the text are all electrically connected with an external master controller by 220V commercial power, and the master may be a computer or the like serving as a conventionally known device for control).
The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. Welding spot positioning fixture of spot welder, including support (1), its characterized in that: the spot welding device is characterized in that a servo motor (6) is installed at the top of the support (1), a rotating shaft (4) is fixedly connected with the output end of the servo motor (6), an adjusting screw rod (3) is fixedly connected with the bottom of the rotating shaft (4), an adjusting screw sleeve (20) is connected with the top of the surface of the adjusting screw rod (3) in a threaded manner, a supporting rod (19) is fixedly connected with the right side of the adjusting screw sleeve (20), a spot welding machine body (7) is fixedly connected with the right side of the supporting rod (19), a spot welding head (8) is fixedly connected with the output end of the spot welding machine body (7), a spot welding seat (10) is fixedly connected with the right end of the support (1), clamping cylinders (17) are fixedly connected with the two sides of the inner wall of the spot welding seat (10), sliding plates (12) are fixedly connected with the output ends of the clamping cylinders (17), and a moving block (15) is installed at the tops of the sliding plates (12), the top of the moving block (15) penetrates through the top of the spot welding base (10) and is fixedly connected with a clamping base (9).
2. The spot welding spot positioning jig of a spot welding machine according to claim 1, characterized in that: the equal fixedly connected with fixing base (5) in both sides of servo motor (6), the top fixed connection of the bottom of fixing base (5) and support (1).
3. The spot welding spot positioning jig of a spot welding machine according to claim 1, characterized in that: adjust the left side fixedly connected with slider (18) of swivel nut (20), erect groove (2) have been seted up on the left side of support (1) inner wall, the left side of slider (18) is sliding connection with the inner wall that erects groove (2).
4. The spot welding spot positioning jig of a spot welding machine according to claim 1, characterized in that: a guide groove (13) is formed in the bottom of the inner wall of the spot welding seat (10), and the bottom of the sliding plate (12) is connected with the inner wall of the guide groove (13) in a sliding mode.
5. The spot welding spot positioning jig of a spot welding machine according to claim 1, characterized in that: the top of the sliding plate (12) is fixedly connected with a moving plate (16), the top of the moving plate (16) is in sliding connection with the inner wall of the spot welding seat (10), and the top of the moving plate (16) is fixedly connected with the bottom of the moving block (15).
6. The spot welding spot positioning jig of a spot welding machine according to claim 1, characterized in that: the top of the inner wall of the spot welding seat (10) is transversely provided with a transverse groove (14), and the inner wall of the transverse groove (14) is in sliding connection with the surface of a moving block (15).
7. The spot welding spot positioning jig of a spot welding machine according to claim 1, characterized in that: the bottom of the support (1) is embedded with a support bearing (11), and the inner cavity of the support bearing (11) is movably connected with the bottom of the adjusting screw rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540643.3U CN216462412U (en) | 2021-10-21 | 2021-10-21 | Welding spot positioning clamp of spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540643.3U CN216462412U (en) | 2021-10-21 | 2021-10-21 | Welding spot positioning clamp of spot welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216462412U true CN216462412U (en) | 2022-05-10 |
Family
ID=81442045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122540643.3U Active CN216462412U (en) | 2021-10-21 | 2021-10-21 | Welding spot positioning clamp of spot welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216462412U (en) |
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2021
- 2021-10-21 CN CN202122540643.3U patent/CN216462412U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230419 Address after: 114000 East anliao Road, Lishan District, Anshan City, Liaoning Province (in Shahe yangcaozhuang Industrial Park) Patentee after: Anshan Metallurgical Group cold rolling New Material Co.,Ltd. Address before: 114003 No. 11, floor 4, unit 2, building 25, Tongshan street, Tiedong District, Anshan City, Liaoning Province Patentee before: Zhou Lisheng Patentee before: Chen Lei |
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| TR01 | Transfer of patent right |