CN203448856U - Stud welding gun capable of accurately adjusting extension size of positioning ring - Google Patents
Stud welding gun capable of accurately adjusting extension size of positioning ring Download PDFInfo
- Publication number
- CN203448856U CN203448856U CN201320538315.2U CN201320538315U CN203448856U CN 203448856 U CN203448856 U CN 203448856U CN 201320538315 U CN201320538315 U CN 201320538315U CN 203448856 U CN203448856 U CN 203448856U
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- hole
- guide post
- locating piece
- stud welding
- rifle
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Abstract
The utility model discloses a stud welding gun capable of accurately adjusting the extension size of a positioning ring, which comprises a gun body, a telescopic gun head arranged on the gun body, and a stud positioning ring arranged on the telescopic gun head, and also comprises a guide rod with the end part fixed on the telescopic gun head, wherein a mounting seat is fixed at one end of the gun body facing the telescopic gun head, a first through hole is arranged on the mounting seat, a positioning block is arranged on the mounting seat, and a second through hole is arranged in the positioning block; the guide rod penetrates through the first through hole and the second through hole and is in sliding fit with the first through hole and the second through hole; the locating piece is equipped with and is used for carrying out spacing stop screw to the guide bar, is equipped with the scale on the guide bar. The utility model discloses avoided the experimental adjustment of many times of position circle, improved double-screw bolt welded efficiency, improved double-screw bolt welded quality.
Description
Technical field
The utility model relates to machining equipment technical field, refers to that particularly a kind of energy accurate adjustment centring ring stretch out the stud welding rifle of size.
Background technology
In automobile panel, often have by the thick assembly product needed forming of difference material and carry out stud welding.For the welding screw of different thicknesss of slab position, the size that double-screw bolt centring ring stretches out stud welding rifle rifle head is different.
Current conventional stud welding rifle, the stretching out size and need to rely on experience and visual adjustment of its centring ring, and need carry out test of many times adjustment, affected the efficiency of stud welding.Meanwhile, the adjustment precision that centring ring stretches out size cannot be guaranteed, and has affected the quality of stud welding.
Summary of the invention
The purpose of this utility model is exactly will provide a kind of can stretch out the stud welding rifle of size by accurate adjustment centring ring, and this stud welding rifle can improve the efficiency of stud welding, guarantees the quality of stud welding.
For realizing this object, what the utility model was designed can stretch out the stud welding rifle of size by accurate adjustment centring ring, comprise rifle body, be arranged on flexible rifle head on rifle body, be arranged on the double-screw bolt centring ring on flexible rifle head, it is characterized in that: it also comprises that end is fixed on the guide post on flexible rifle head, described rifle dignity is fixed with mount pad to one end of flexible rifle head, described mount pad is provided with the first through hole, and described guide post passes the first through hole, and is slidably matched with the first through hole; Described guide post is provided with scale.
On described mount pad, be fixed with locating piece, in locating piece, be provided with the second through hole; Described guide post passes the second through hole and the first through hole, and is slidably matched with the second through hole and the first through hole; Described locating piece is provided with for guide post is carried out to spacing stop screw.
The two ends of described flexible rifle head are all fixed with a guide post, the two ends of described mount pad all offer first through hole, the two ends of described mount pad are all fixed with a locating piece, each locating piece is provided with second through hole, described two guide posts are respectively through corresponding the first through hole and the second through hole, and the stop screw on described each locating piece carries out spacing to guide post.
The utility model, by being provided with the guide post of scale, having been realized centring ring and has been stretched out the accurate adjustment of size.During each use, according to different sheet thicknesses, the welding screw of different length, stretches out corresponding scale size by centring ring.Compare traditional dependence experience and the visual mode that centring ring is adjusted through row, the utility model has been avoided the test of many times adjustment of centring ring, has improved the efficiency of stud welding, has improved the quality of stud welding.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is plan structure schematic diagram of the present utility model.
Fig. 4 is the structure for amplifying schematic diagram of region B in Fig. 1.
Wherein, 1-rifle body, 2-flexible rifle head, 3-double-screw bolt centring ring, 4-guide post, 5-mount pad, the 6-the first through hole, 7-locating piece, the 8-the second through hole, 9-stop screw, 10-scale.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Energy accurate adjustment centring ring shown in Fig. 1～4 stretch out the stud welding rifle of size, comprise rifle body 1, be arranged on flexible rifle head 2 on rifle body 1, be arranged on the double-screw bolt centring ring 3 on flexible rifle head 2, it also comprises that end is fixed on the guide post 4 on flexible rifle head 2, described rifle body 1 is fixed with mount pad 5 towards one end of flexible rifle head 2, described mount pad 5 is provided with the first through hole 6, described guide post 4 passes the first through hole 6, and is slidably matched with the first through hole 6; Described guide post 4 is provided with scale 10.
In technique scheme, on described mount pad 5, be fixed with locating piece 7, in locating piece 7, be provided with the second through hole 8; Described guide post 4 passes the second through hole 8 and the first through hole 6, and is slidably matched with the second through hole 8 and the first through hole 6; Described locating piece 7 is provided with for guide post 4 is carried out to spacing stop screw 9.
In technique scheme, in order to increase the accuracy of guide post 4 guide effects, the two ends of described flexible rifle head 2 are all fixed with a guide post 4, the two ends of described mount pad 5 all offer first through hole 6, the two ends of described mount pad 5 are all fixed with a locating piece 7, each locating piece 7 is provided with second through hole 8, and described two guide posts 4 are respectively through corresponding the first through hole 6 and the second through hole 8, and the 9 pairs of guide posts of stop screw 4 on described each locating piece 7 carry out spacing.
During the utility model work: first stop screw 9 is unclamped, record the current scale value of guide post 4, the current location of the corresponding double-screw bolt centring ring 3 of this scale value, scale value according to required size according to guide post 4, flexible rifle head 2 is stretched to the position of needs, and now the double-screw bolt centring ring 3 on flexible rifle head 2 has been adjusted to target location accurately.Said structure is adjusted scale value foundation as double-screw bolt centring ring 3 positions, has avoided the test of many times adjustment of centring ring in conventional method, has improved the efficiency of stud welding, has improved the quality of stud welding.
The content that this description is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (3)
1. an energy accurate adjustment centring ring stretches out the stud welding rifle of size, comprise rifle body (1), be arranged on flexible rifle head (2) on rifle body (1), be arranged on the double-screw bolt centring ring (3) on flexible rifle head (2), it is characterized in that: it also comprises that end is fixed on the guide post (4) on flexible rifle head (2), described rifle body (1) is fixed with mount pad (5) towards one end of flexible rifle head (2), described mount pad (5) is provided with the first through hole (6), described guide post (4) passes the first through hole (6), and is slidably matched with the first through hole (6); Described guide post (4) is provided with scale (10).
2. energy accurate adjustment centring ring according to claim 1 stretch out the stud welding rifle of size, it is characterized in that: on described mount pad (5), be fixed with locating piece (7), be provided with the second through hole (8) in locating piece (7); Described guide post (4) passes the second through hole (8) and the first through hole (6), and is slidably matched with the second through hole (8) and the first through hole (6); Described locating piece (7) is provided with for guide post (4) is carried out to spacing stop screw (9).
3. energy accurate adjustment centring ring according to claim 2 stretch out the stud welding rifle of size, it is characterized in that: the two ends of described flexible rifle head (2) are all fixed with a guide post (4), the two ends of described mount pad (5) all offer first through hole (6), the two ends of described mount pad (5) are all fixed with a locating piece (7), each locating piece (7) is provided with second through hole (8), described two guide posts (4) are respectively through corresponding the first through hole (6) and the second through hole (8), stop screw (9) on described each locating piece (7) carries out spacing to guide post (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538315.2U CN203448856U (en) | 2013-08-30 | 2013-08-30 | Stud welding gun capable of accurately adjusting extension size of positioning ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538315.2U CN203448856U (en) | 2013-08-30 | 2013-08-30 | Stud welding gun capable of accurately adjusting extension size of positioning ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448856U true CN203448856U (en) | 2014-02-26 |
Family
ID=50128760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320538315.2U Expired - Lifetime CN203448856U (en) | 2013-08-30 | 2013-08-30 | Stud welding gun capable of accurately adjusting extension size of positioning ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433986A (en) * | 2020-11-03 | 2022-05-06 | 中国石油化工股份有限公司 | Stud welding tool applied to corrosion detection technology of pipeline electric field fingerprint method |
-
2013
- 2013-08-30 CN CN201320538315.2U patent/CN203448856U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433986A (en) * | 2020-11-03 | 2022-05-06 | 中国石油化工股份有限公司 | Stud welding tool applied to corrosion detection technology of pipeline electric field fingerprint method |
| CN114433986B (en) * | 2020-11-03 | 2023-12-19 | 中国石油化工股份有限公司 | Stud welding tool applied to pipeline electric field fingerprint method corrosion detection technology |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |