CN215316281U - Nut projection welding tool for nut shell surface - Google Patents
Nut projection welding tool for nut shell surface Download PDFInfo
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- CN215316281U CN215316281U CN202120562926.5U CN202120562926U CN215316281U CN 215316281 U CN215316281 U CN 215316281U CN 202120562926 U CN202120562926 U CN 202120562926U CN 215316281 U CN215316281 U CN 215316281U
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- 238000003466 welding Methods 0.000 title claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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Abstract
The utility model discloses a nut projection welding tool for a nut shell surface, which comprises a tool bottom plate, a pair of pressing pliers and four application type positioning blocks, wherein the number of the application type positioning blocks is four, the four application type positioning blocks are fixedly arranged on the tool bottom plate sequentially through fastening bolts, one side of each of the four application type positioning blocks is provided with a long strip-shaped positioning block, the long strip-shaped positioning blocks are fixedly arranged on the tool bottom plate through the fastening bolts, adjusting gaskets are arranged between the four application type positioning blocks and the four long strip-shaped positioning blocks, and two positioning block sliding grooves are sequentially formed in the upper left side of the tool bottom plate. The utility model has the beneficial effects that: compared with the traditional mode, the welding of the nut when the tool bottom plate does not have the locating hole is solved in this design, the problem of die change when the model is changed to the nut is solved, the common projection welding nut welding universal tool of M4-M12 is met, the flexible clamping problem of most workpieces is met, and the workpieces do not need to be held by hands for welding, so that the labor intensity is reduced.
Description
Technical Field
The utility model relates to a projection welding tool, in particular to a nut projection welding tool for a nut shell surface.
Background
The existing projection welding nut welding is that the nut is positioned and then welded on the surface of a workpiece tool bottom plate, and only the positioning can be simply carried out by depending on the bottom hole of the workpiece tool bottom plate and the inner diameter of the nut, the nut is not only various in types, but also needs to replace welding positioning tools of corresponding types when welding of various sizes and models, the welding surface needs to be leveled after each mold replacement, time and labor are wasted, the positioning function cannot be met when the workpiece does not have the bottom hole on the tool bottom plate by the existing common tool on the market, the size adaptability of the welding workpiece is poor, the workpiece needs to be manually held for welding when the welding tool is relatively fixed, and the quality is easily affected by fatigue caused by manpower;
therefore, based on the problems, the projection welding tool for the nut on the shell surface of the nut is designed to solve the problems.
Disclosure of Invention
The utility model aims to provide a nut projection welding tool for a nut shell surface, which aims to solve the technical problems.
In order to achieve the above purpose, the utility model provides the following technical scheme: a nut shell surface nut projection welding tool comprises a tool bottom plate, pressing tongs and application type positioning blocks, wherein four application type positioning blocks are arranged and are fixedly arranged on the tool bottom plate sequentially through fastening bolts, one side of each of the four application type positioning blocks is provided with a long-strip-shaped positioning block, the long-strip-shaped positioning blocks are fixedly arranged on the tool bottom plate through the fastening bolts, adjusting gaskets are arranged between the four application type positioning blocks and the four long-strip-shaped positioning blocks, two positioning block chutes are sequentially formed in the upper left of the tool bottom plate, tool positioning blocks are arranged inside the positioning block chutes simultaneously, positioning bolts are arranged on the tool positioning blocks, the three pressing tongs are fixedly arranged on the tool bottom plate sequentially through the fastening bolts, a lower electrode is fixedly arranged in the middle of the tool bottom plate, and a nut positioning groove is formed in the middle of the lower electrode, the tool bottom plate is characterized in that a nut positioning plate is obliquely arranged at the upper right side of the tool bottom plate, the nut positioning plate is fixedly connected with the tool bottom plate through a nut, scales are arranged on the nut positioning plate, and an upper cover is arranged on the nut positioning plate.
Preferably, four the type that applies locating piece and four rectangular shape locating pieces all are the symmetric distribution.
Preferably, a plurality of mounting holes are sequentially formed in the edge of the upper end face of the tool bottom plate, and the diameters of the mounting holes are the same.
Preferably, a handle is fixedly installed at the end of one end of the nut positioning plate far away from the lower electrode, and a rubber anti-slip sleeve is fixedly installed on the handle.
Preferably, the sizes of the positioning block sliding grooves are the same, the two positioning block sliding grooves are inclined, and the sizes of the tool positioning blocks are the same.
Preferably, the shape of one side surface of the compress-type positioning block far away from the adjusting gasket is arc-shaped.
In the technical scheme, the utility model provides the following technical effects and advantages:
compared with the traditional mode, the design solves the welding of the nut when the positioning hole is not arranged on the tool bottom plate, solves the problem of die change when the model of the nut is changed, and meets the requirement of a common projection welding nut welding universal tool of M4-M12, the problem of flexible clamping of most workpieces is solved, and the workpieces do not need to be held by hands for welding, so that the labor intensity is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic bottom view of the present invention.
FIG. 3 is a schematic view of a partial connection structure according to the present invention;
FIG. 4 is a schematic view of the connection structure between the dressing-type positioning block, the adjusting pad and the strip-shaped positioning block according to the present invention.
Description of reference numerals:
1. a dressing positioning block; 2. pressing pliers; 3. a nut positioning groove; 4. a tool positioning block; 5. a positioning block chute; 6. a strip-shaped positioning block; 7. a nut positioning plate; 8. a grip; 9. an upper cover; 10. calibration; 11. adjusting the gasket; 12. a lower electrode; 13. a tooling bottom plate; 14. and (7) installing holes.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
The utility model provides a nut shell surface nut projection welding tool as shown in figures 1-4, which comprises a tool bottom plate 13, four press pliers 2 and application type positioning blocks 1, wherein the application type positioning blocks 1 are fixedly arranged on the tool bottom plate 13 sequentially through fastening bolts, one sides of the four application type positioning blocks 1 are respectively provided with a long strip-shaped positioning block 6, the long strip-shaped positioning blocks 6 are fixedly arranged on the tool bottom plate 13 sequentially through the fastening bolts, adjusting gaskets 11 are respectively arranged between the four application type positioning blocks 1 and the four long strip-shaped positioning blocks 6, the left upper part of the tool bottom plate 13 is sequentially provided with two positioning block sliding chutes 5, the inside of each positioning block sliding chute 5 is provided with a tool positioning block 4, the tool positioning block 4 is provided with positioning bolts, the press pliers 2 are three, the press pliers are fixedly arranged on the tool bottom plate 13 sequentially through the fastening bolts, the middle part of the tool bottom plate 13 is fixedly provided with a lower electrode 12, meanwhile, the middle of the lower electrode 12 is provided with a nut positioning groove 3, the right upper side of the tooling bottom plate 13 is obliquely provided with a nut positioning plate 7, the nut positioning plate 7 is fixedly connected with the tooling bottom plate 13, the nut positioning plate 7 is provided with scales 10, and the nut positioning plate 7 is provided with an upper cover 9.
Furthermore, in the above technical solution, four dressing type positioning blocks 1 and four strip-shaped positioning blocks 6 are symmetrically distributed.
Further, in the above technical scheme, a plurality of mounting holes 14 have been seted up in proper order to the up end edge of frock bottom plate 13, and the aperture of mounting hole 14 is all the same simultaneously, sets up mounting hole 14 and is used for the installation and the dismantlement of frock bottom plate 13.
Further, in the above technical solution, a grip 8 is fixedly installed at an end of the nut positioning plate 7 far away from the lower electrode 12, and meanwhile, a rubber anti-slip sleeve is fixedly installed on the grip 8 and used for preventing slipping.
Further, in the above technical solution, the two positioning block sliding grooves 5 have the same size, and meanwhile, the two positioning block sliding grooves 5 are inclined, and the two tool positioning blocks 4 have the same size.
Furthermore, in the above technical solution, a side surface of the compress-type positioning block 1 away from the adjustment pad 11 is arc-shaped.
Principle of operation
The implementation mode is specifically as follows: when a user needs to use the device, the user firstly installs the tool at a designated position, then a welding workpiece is placed on a tool bottom plate 13, then the distance between a dressing type positioning block 1 and a long strip-shaped positioning block 6 is adjusted, then an adjusting gasket 11 is added, after the positioning adjustment is carried out to a proper position, a locking screw is tightly pressed by a pressing clamp 2, then an upper cover 9 is pushed into a position corresponding to a scale 10 on a nut positioning plate 7, at the moment, the workpiece is attached to a lower electrode 12, then the nut is placed in a nut positioning groove 3, and then normal projection welding operation is carried out, compared with the traditional mode, the design solves the problem of welding the nut when the tool bottom plate 13 has no positioning hole, solves the problem of mold change when the model of the nut is changed, satisfies the common projection welding nut welding universal tool of M4-M12, satisfies the problem of flexible clamping of most workpieces, and does not need to weld the workpiece by hand, thereby reducing labor intensity.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (6)
1. The utility model provides a nut shell face nut projection welding frock, includes tool bottom plate (13), pressing tongs (2) and applies type locating piece (1), its characterized in that: the fixture is characterized in that four applying type positioning blocks (1) are arranged and sequentially fixedly mounted on a fixture base plate (13) through fastening bolts, one side of each applying type positioning block (1) is provided with a long-strip-shaped positioning block (6), the long-strip-shaped positioning blocks (6) are fixedly mounted on the fixture base plate (13) through the fastening bolts, adjusting gaskets (11) are arranged between the four applying type positioning blocks (1) and the four long-strip-shaped positioning blocks (6), two positioning block chutes (5) are sequentially arranged above the left side of the fixture base plate (13), the fixture positioning blocks (4) are arranged inside the positioning block chutes (5), the number of the tool positioning blocks (4) is three, the pressing pliers (2) are sequentially mounted on the fixture base plate (13) through the fastening bolts, and the middle of the fixture base plate (13) is fixedly mounted with a lower electrode (12), meanwhile, a nut positioning groove (3) is formed in the middle of the lower electrode (12), a nut positioning plate (7) is obliquely arranged on the upper right side of the tool bottom plate (13), the nut positioning plate (7) is fixedly connected with the tool bottom plate (13) through a nut, scales (10) are arranged on the nut positioning plate (7), and an upper cover (9) is arranged on the nut positioning plate (7).
2. The nut shell surface nut projection welding tool according to claim 1, characterized in that: the four compress-type positioning blocks (1) and the four strip-shaped positioning blocks (6) are symmetrically distributed.
3. The nut shell surface nut projection welding tool according to claim 1, characterized in that: a plurality of mounting holes (14) are sequentially formed in the edge of the upper end face of the tool bottom plate (13), and the diameters of the mounting holes (14) are the same.
4. The nut shell surface nut projection welding tool according to claim 1, characterized in that: and a grip (8) is fixedly arranged at the end head of one end of the nut positioning plate (7) far away from the lower electrode (12), and a rubber anti-slip sleeve is fixedly arranged on the grip (8).
5. The nut shell surface nut projection welding tool according to claim 1, characterized in that: the size of the two positioning block sliding grooves (5) is the same, the two positioning block sliding grooves (5) are inclined, and the size of the tool positioning block (4) is the same.
6. The nut shell surface nut projection welding tool according to claim 1, characterized in that: the shape of one side surface of the applying type positioning block (1) far away from the adjusting gasket (11) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120562926.5U CN215316281U (en) | 2021-03-19 | 2021-03-19 | Nut projection welding tool for nut shell surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120562926.5U CN215316281U (en) | 2021-03-19 | 2021-03-19 | Nut projection welding tool for nut shell surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215316281U true CN215316281U (en) | 2021-12-28 |
Family
ID=79583984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120562926.5U Active CN215316281U (en) | 2021-03-19 | 2021-03-19 | Nut projection welding tool for nut shell surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215316281U (en) |
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2021
- 2021-03-19 CN CN202120562926.5U patent/CN215316281U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of nut shell face nut protruding welding fixture Effective date of registration: 20231103 Granted publication date: 20211228 Pledgee: Bank of China Limited Dalian Jinpu New Area Branch Pledgor: DALIAN TONGTAI AUTO PARTS Co.,Ltd. Registration number: Y2023980064235 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211228 Pledgee: Bank of China Limited Dalian Jinpu New Area Branch Pledgor: DALIAN TONGTAI AUTO PARTS Co.,Ltd. Registration number: Y2023980064235 |