CN213497096U - Stud welding gun - Google Patents
Stud welding gun Download PDFInfo
- Publication number
- CN213497096U CN213497096U CN202022045875.7U CN202022045875U CN213497096U CN 213497096 U CN213497096 U CN 213497096U CN 202022045875 U CN202022045875 U CN 202022045875U CN 213497096 U CN213497096 U CN 213497096U
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- Prior art keywords
- welding gun
- chuck
- driving device
- support
- cylindrical
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 46
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
A stud welding gun comprises a welding gun shell, a chuck, a driving device, a supporting mechanism, a correcting piece, a columnar sleeve and a supporting table; the driving device is arranged in the welding gun shell, and the output end of the driving device extends out of the welding gun shell and is used for driving the chuck clamping device; the support mechanism is arranged at the output end of the welding gun shell and used for installing the support table, and the support mechanism can adjust the position of the support table; the chuck is connected with the output end of the driving device and extends into the columnar sleeve fixed on the support table; the correcting piece is in a cylindrical shape, a cylindrical ring which is concentrically arranged is arranged in the correcting piece, the correcting piece can be inserted and pulled out from the upper end face of the cylindrical sleeve, and the cylindrical ring can contain the chuck and is used for adjusting the chuck at the center of the cylindrical sleeve. The device is arranged at the central position of the clamp head relative to the columnar sleeve through the correcting piece, and when the correcting piece corrects the clamp head to be arranged at the center, the fastening bolt in the supporting mechanism positions the supporting rod, so that the correcting mode is simple, and the production progress of the stud welding gun electrode holder is not influenced.
Description
Technical Field
The utility model belongs to the welder field especially relates to a stud welding gun.
Background
Various problems are easy to occur in the production process of the stud welding gun, wherein the center of the chuck is easy to be in an eccentric state. However, in order to solve the problem, the prior art adopts a manual mode to measure and calibrate, so that the assembly time of the stud welding gun is wasted, the labor cost is increased, and a quick detection mode is not available.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the problems; the stud welding gun is realized by the following steps:
a stud welding gun comprises a welding gun shell, a chuck, a driving device, a supporting mechanism, a correcting piece, a columnar sleeve and a supporting table; the driving device is arranged in the welding gun shell, and the output end of the driving device extends out of the welding gun shell and is used for driving the chuck clamping device; the support mechanism is arranged at the output end of the welding gun shell and used for mounting the support table, and the support mechanism is used for adjusting the position of the support table; the chuck is connected with the output end of the driving device and extends into the columnar sleeve fixed on the support table; the correcting piece is in a cylindrical shape, a cylindrical ring which is concentrically arranged is arranged in the correcting piece, the correcting piece is connected with the upper end face of the cylindrical sleeve in a pluggable mode, and the cylindrical ring is provided with an inner space containing the chuck and used for adjusting the chuck to be located in the center of the cylindrical sleeve.
Preferably, the welding gun further comprises a mounting table mounted at the output end of the welding gun shell, and the support mechanism is mounted on the support table.
Preferably, the inner diameter of the shell of the correction piece is matched with the outer diameter of the cylindrical sleeve.
Preferably, the inner diameter of the barrel ring is matched with the outer diameter of the chuck.
Preferably, the cross section of the mounting table is triangular.
Preferably, two end corners of the mounting table are provided with mounting holes, and the supporting mechanism comprises two hollow cylindrical columns respectively fixed on the mounting holes, a supporting rod penetrating through the mounting holes and the hollow cylindrical columns, and a fastening bolt; the side wall of the hollow cylinder column is provided with a positioning hole, and the fastening bolt fixes the supporting rod through the positioning hole.
Preferably, the support table has a triangular cross section.
Has the advantages that: the device is arranged at the central position of the clamp head relative to the columnar sleeve through the correcting piece, and when the correcting piece corrects the clamp head to be arranged at the center, the fastening bolt in the supporting mechanism positions the supporting rod, so that the correcting mode is simple, and the production progress of the stud welding gun electrode holder is not influenced.
Drawings
Fig. 1 is a three-dimensional view of an embodiment of the present invention;
fig. 2 is an exploded view of a first embodiment of the present invention;
fig. 3 is an exploded view of an embodiment of the present invention under a second vision.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Based on above background, the utility model provides a general type stud welding gun can realize correcting chuck 2:
as shown in fig. 1-2, a stud welding gun comprises a welding gun housing 1, a chuck 2, a driving device 3, a supporting mechanism 4, a correcting member 5, a cylindrical sleeve 6 and a supporting table 7; the driving device 3 is arranged inside the welding gun shell 1, and the output end of the driving device 3 extends out of the welding gun shell 1 and is used for driving the clamping device of the chuck 2; the supporting mechanism 4 is arranged at the output end of the welding gun shell 1 and used for installing the supporting table 7, and the position of the supporting table 7 can be adjusted by the supporting mechanism 4; the chuck 2 is connected with the output end of the driving device 3, and the chuck 2 extends into a cylindrical sleeve 6 fixed on the support table 7; the correcting piece 5 is cylindrical, a cylindrical ring 51 which is concentrically arranged is arranged in the correcting piece 5, the correcting piece 5 can be inserted into and pulled out of the upper end face of the cylindrical sleeve 6, and the cylindrical ring 51 can contain the chuck 2 and is used for adjusting the chuck 2 to be in the center of the cylindrical sleeve 6.
As shown in fig. 1 to 3, the specific structure of the device is as follows: the driving device 3 is integrally arranged in the welding gun shell 1, but the output end of the driving device 3 is connected with the chuck 2, namely the output end of the driving device 3 extends out of the welding gun shell 1, a supporting mechanism 4 is arranged at the shell position of the output end of the welding gun shell 1, the supporting mechanism 4 is used for supporting the supporting platform 7, a columnar sleeve 6 is fixedly arranged on the supporting platform 7, the chuck 2 extends into the columnar sleeve 6 through the driving device 3, but in order to ensure that the columnar sleeve 6 and the chuck 2 are always concentric without deviation in the installation process, the position of the columnar sleeve 6 is checked through the correcting piece 5, because the supporting mechanism 4 can verify the position of the supporting platform 7, when the relative position of the chuck 2 and the columnar sleeve 6 is checked, namely the position of the supporting platform 7 is determined, and the position of the supporting platform 7 is adjusted through the supporting mechanism 4, thus, the correction collet 2 is positioned in the middle of the cylindrical head sleeve. In order to ensure the determination of the central position.
In a preferred embodiment, the inner diameter of the outer shell of the correction element 5 is equal to the outer diameter of the cylindrical sleeve 6; the inner diameter of the barrel ring 51 is equal to the outer diameter of the collet 2.
The common structure in the field of stud welding guns of the driving device 3 generally comprises a rotating wheel mechanism, a motor and a driven shaft. The driven shaft is internally wrapped with radial magnetic steel or a radial electromagnet, and the top end of the driven shaft is provided with a groove matched with the diameter of the welding nail. The driven shaft is connected with a second motor, and the second motor drives the driven shaft to move. The front end of the gun shell is provided with a welding nail positioning structure. Stud welding guns are operating instruments that feed welding wire, feed current, and shielding gas.
In a preferred embodiment, the device further comprises a mounting table 8 mounted at the output end of the welding gun housing 1, and the support mechanism 4 is mounted on the support table 7. The cross section of the mounting table 8 is triangular. Two end corners of the mounting table 8 are provided with mounting holes, and the supporting mechanism 4 comprises two hollow cylindrical columns 41 respectively fixed on the mounting holes, a supporting rod 42 penetrating through the mounting holes and the hollow cylindrical columns 41, and a fastening bolt 43; the side wall of the hollow cylindrical column 41 is provided with a positioning hole, and the fastening bolt 43 fixes the support rod 42 through the positioning hole. The cross section of the support platform 7 is triangular.
The method for adjusting the position of the support platform 7 by the support mechanism 4 is to adjust the corresponding position relationship of the two support rods 42 in the hollow cylindrical column 41 after the position of the support platform 7 is determined, and then fix the support rods 42 by connecting fixing bolts to the positioning holes of the hollow cylindrical column 41 and the positioning holes of the support rods 42 and make the support rods 42 support the support platform 7.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (7)
1. A stud welding gun is characterized by comprising a welding gun shell (1), a chuck (2), a driving device (3), a supporting mechanism (4), a correcting piece (5), a columnar sleeve (6) and a supporting table (7);
the driving device (3) is arranged in the welding gun shell (1), and the output end of the driving device (3) extends out of the welding gun shell (1) and is used for driving the clamping device of the chuck (2);
the support mechanism (4) is arranged at the output end of the welding gun shell (1) and used for installing the support table (7), and the support mechanism (4) is used for adjusting the position of the support table (7);
the chuck (2) is connected with the output end of the driving device (3), and the chuck (2) extends into the cylindrical sleeve (6) fixed on the supporting table (7);
the correcting piece (5) is in a cylindrical shape, a cylindrical ring (51) which is concentrically arranged is arranged inside the correcting piece (5), the correcting piece (5) is connected with the upper end face of the cylindrical sleeve (6) in a pluggable mode, and the cylindrical ring (51) is provided with an inner space containing the chuck (2) and used for adjusting the chuck (2) to be located at the center of the cylindrical sleeve (6).
2. Stud welding gun according to claim 1, characterized by a mounting table (8) mounted at the output end of the gun housing (1), the support mechanism (4) being mounted on the support table (7).
3. Stud welding gun according to claim 1, characterized in that the inner diameter of the housing of the correction element (5) is adapted to the outer diameter of the cylindrical sleeve (6).
4. Stud welding gun according to claim 1, characterized in that the inner diameter of the barrel ring (51) is adapted to the outer diameter of the collet (2).
5. Stud welding gun according to claim 2, characterized in that the mounting table (8) is triangular in cross-section.
6. The stud welding gun according to claim 5, characterized in that two end corners of the mounting table (8) are provided with mounting holes, and the support mechanism (4) comprises two hollow cylinders (41) respectively fixed on the mounting holes, a support rod (42) penetrating through the mounting holes and the hollow cylinders (41), and a fastening bolt (43); the side wall of the hollow cylindrical column (41) is provided with a positioning hole, and the fastening bolt (43) fixes the support rod (42) through the positioning hole.
7. Stud welding gun according to claim 1, characterized in that the support table (7) is triangular in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022045875.7U CN213497096U (en) | 2020-09-17 | 2020-09-17 | Stud welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022045875.7U CN213497096U (en) | 2020-09-17 | 2020-09-17 | Stud welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213497096U true CN213497096U (en) | 2021-06-22 |
Family
ID=76447740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022045875.7U Expired - Fee Related CN213497096U (en) | 2020-09-17 | 2020-09-17 | Stud welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213497096U (en) |
-
2020
- 2020-09-17 CN CN202022045875.7U patent/CN213497096U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |