CN215238465U - Device for welding stud by spot welding gun - Google Patents
Device for welding stud by spot welding gun Download PDFInfo
- Publication number
- CN215238465U CN215238465U CN202120160947.4U CN202120160947U CN215238465U CN 215238465 U CN215238465 U CN 215238465U CN 202120160947 U CN202120160947 U CN 202120160947U CN 215238465 U CN215238465 U CN 215238465U
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- CN
- China
- Prior art keywords
- fixed
- welding gun
- clamping cylinder
- welding
- overturning
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- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 96
- 238000003825 pressing Methods 0.000 claims description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a device of spot welding gun welding double-screw bolt, include: arranging an upright column below a device for welding a stud by a spot welding gun; a clamping cylinder is fixed on the rear side of the upright post; the side surface of the clamping cylinder is fixed with the upright post; a clamping cylinder overturning driving device is fixed at the front end of the clamping cylinder; a turning pressure arm device is fixed on the turning driving device of the clamping cylinder; a fixed positioning block device is arranged below the overturning pressure arm device; the overturning pressure arm device and the fixed positioning block device are respectively connected with the air-cooled cable assembly; the utility model has the advantages of simple structure, the welding is with low costs, and the welding action is simple swift, has solved among the prior art welding set with high costs, technical shortcoming such as occupation space is big. The utility model discloses device of midpoint welder welding double-screw bolt has the less direct mount of volume on the welding jig base. The control gas circuit and the welding fixture are controlled together. Stud welding can be performed efficiently. And the grouping design is adopted, the structure is simple, and the adjustment and maintenance are convenient.
Description
Technical Field
The utility model relates to a stud welding equipment especially relates to a device of spot welding rifle welding double-screw bolt, is applicable to artifical and robot welding double-screw bolt.
Background
When a workpiece shown in the attached drawing 1 is machined, a stud needs to be welded, the stud needs to be placed on the front face which can be operated manually in the stud welding process, a stud welding station, a stud welding gun, a stud welding machine and other equipment need to be configured independently, and the welding device is high in cost and large in occupied space. There is a need for a device for welding studs for a spot welding gun as shown in fig. 1 for cost savings.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device of spot welding rifle welding double-screw bolt can satisfy the double-screw bolt and weld, simultaneously, simple structure, and it is with low costs to need the welding, and the welding action is simple swift, and it is with high costs to solve among the prior art welding set, and occupation space waits technical shortcoming greatly, the utility model discloses a device of spot welding rifle welding double-screw bolt, its characterized in that: the method comprises the following steps:
the upright column is arranged below the device for welding the stud by the spot welding gun;
the clamping cylinder is fixed on the rear side of the upright post; the side surface of the clamping cylinder is fixed with the upright post;
the clamping cylinder overturning driving device is fixed at the front end of the clamping cylinder;
the overturning pressure arm device is fixed on the overturning driving device of the clamping cylinder;
the fixed positioning block device is arranged below the overturning pressure arm device;
the overturning pressure arm device and the fixed positioning block device are respectively connected with the air-cooled cable assembly.
Further: the clamping cylinder overturning driving device further comprises:
the cover is fixed above the clamping cylinder;
the rack is fixedly connected to a cylinder rod of the clamping cylinder in the housing;
the rack drives a ratchet wheel;
the ratchet wheel is provided with a square shaft, and the square shaft penetrates through the housing;
and the pressure arms are clamped on the square shafts on the two sides of the housing and arranged on the overturning pressure arm device.
Further: the upset pressure arm device still include:
the L-shaped connecting block is fixed on the pressure arm;
the first insulating plate is fixed below the L-shaped connecting block;
the overturning pressing block is fixed below the first insulating plate; and one side of the overturning pressing block is connected with the positive electrode in the air-cooled cable assembly.
Further: the fixed positioning block device further comprises:
a fixed stud positioning block is arranged right below the overturning pressing block on the overturning pressing arm device, a round hole is formed in the fixed stud positioning block, and one end of the fixed stud positioning block is connected to a negative electrode in the air-cooled cable assembly;
the second insulating plate is fixed below the fixed stud positioning block;
one end of the fixed support is fixed below the second insulating plate; one end of the fixed bracket is fixed on the upright post.
Further: the air-cooled cable assembly further comprises:
the air-cooled cable housing is connected with the outer side of the connecting wire of the anode of the air-cooled cable assembly; one end of the air-cooled cable housing is connected to the overturning pressing block; the other end of the air-cooled cable housing is connected to one end of the transition plate, the other end of the transition plate is connected to one end of a welding gun dotting copper plate, and the other end of the welding gun dotting copper plate is connected to a welding gun anode;
the third insulating plate is fixed below the welding gun dotting copper plate;
the spot welding gun cathode is connected below the third insulating plate;
and the fourth insulating plate is arranged between the spot welding gun anode and the spot welding gun cathode.
Further: the fixed stud positioning block and the overturning pressing block are made of chromium pickaxe copper.
Compared with the prior art, the embodiment of the utility model adopts the clamping cylinder, the clamping cylinder overturning driving device, the overturning pressure arm device, the fixed positioning block device and other device parts, adopts the clamping cylinder driving, and can realize the rapid welding; meanwhile, a clamping cylinder overturning driving device, an overturning pressure arm device and a fixed positioning block device are arranged on the clamping cylinder and are connected with an air cooling cable assembly, and the air cooling cable assembly is connected with a spot welding gun anode and a spot welding gun cathode for rapid welding. The utility model has the advantages of simple structure, the welding is with low costs, and the welding action is simple swift, has solved among the prior art welding set with high costs, technical shortcoming such as occupation space is big. The utility model discloses device of midpoint welder welding double-screw bolt has the less direct mount of volume on the welding jig base. The control gas circuit and the welding fixture are controlled together. Stud welding can be performed efficiently. And the grouping design is adopted, the structure is simple, and the adjustment and maintenance are convenient.
Drawings
FIG. 1 is a schematic view of a workpiece to be processed according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of an embodiment of the present invention;
fig. 3 is a schematic perspective view of an embodiment of the present invention after removal of the air-cooled cable assembly;
fig. 4 is a schematic perspective view of an air-cooled cable assembly according to an embodiment of the present invention;
FIG. 5 is a perspective view of the clamp cylinder according to an embodiment of the present invention;
fig. 6 is a schematic cross-sectional view of the positive electrode of the air-cooled cable assembly according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.
As shown in fig. 2 and fig. 3, the utility model discloses a device of spot welding gun welding double-screw bolt, include:
an upright post 1 is arranged below a device for welding a stud by a spot welding gun; the stud welding device is fixed on the upright post 1 by a fixed point welding gun.
A clamping cylinder 2 is fixed at the rear side of the upright post 1; the side surface of the clamping cylinder 2 is fixed with the upright post 1; the clamping cylinder 2 is fixed to the column 1.
The clamping cylinder overturning driving device 3 is fixed at the front end of the clamping cylinder 2; the clamp cylinder inversion driving device 3 is driven up and down by the inversion pressing arm device 4.
A turning pressure arm device 4 is fixed on the turning driving device 3 of the clamping cylinder; the overturning pressure arm device 4 clamps the bolt before welding.
A fixed positioning block device 41 is arranged below the overturning pressure arm device 4; the fixed positioning block device 41 is used for supporting a bolt, and the bolt is placed in the fixed positioning block device 41;
the overturning pressure arm device 4 and the fixed positioning block device 41 are respectively connected with the air-cooled cable assembly 5. The turning pressure arm device 3 and the fixed positioning block device 41 are respectively connected with the anode of the air-cooled cable assembly 5 and the cathode of the air-cooled cable assembly 5, so that the function of welding the stud by the spot welding gun is realized. The utility model discloses device of midpoint welder welding double-screw bolt has the less direct mount of volume on the welding jig base. The control gas circuit and the welding fixture are controlled together. Stud welding can be performed efficiently. And the grouping design is adopted, the structure is simple, and the adjustment and maintenance are convenient.
As shown in fig. 2, 3, and 5, the clamp cylinder inversion driving device 3 further includes:
a housing 6 is fixed above the clamping cylinder 2; the housing 6 is housed above the clamping cylinder 2,
a rack 7 is fixedly connected to a cylinder rod of the clamping cylinder 2 in the housing 6; a cylinder rod of the clamping cylinder 2 pushes the rack 7 to enable the ratchet wheel 8 to rotate, so that the rack 7 is driven by the ratchet wheel 8, the ratchet wheel 8 drives the square shaft 9, the ratchet wheel 8 is provided with the square shaft 9, and the square shaft 9 penetrates through the housing 6;
and pressing arms 10 on the turnover pressing arm device 3 are clamped on square shafts 9 on two sides of the housing 6, and the square shafts 9 drive the pressing arms 10 to weld the studs. The clamping cylinder overturning driving device 3 is used for driving the welding device.
Upset pressure arm device 4 still includes:
the L-shaped connecting block 11 is fixed on the pressure arm 10; the L-shaped connecting block 11 is connected with the pressure arm 10, and when the pressure arm 10 presses downwards, the L-shaped connecting block 11 is driven to move downwards;
a first insulating plate 12 is fixed below the L-shaped connecting block 11; the first insulating plate 12 serves to insulate the L-shaped connection block 11,
a turnover pressing block 13 is fixed below the first insulating plate 12; the positive pole in the air-cooled cable assembly 5 is connected on one side of the upset-hold-down 13. The overturning pressing block 13 is connected with the positive electrode in the air-cooling cable assembly 5 in the state that the first insulation plate 12 is insulated, after the overturning pressing block 13 is used for connecting the positive electrode in the air-cooling cable assembly 5, namely the positive electrode of a power supply of the spot welding gun is connected, and the overturning pressing block 13 is used for welding the bolt.
Fixed positioning block device 41 further includes:
a fixed stud positioning block 14 is arranged right below a turnover pressing block 13 on the turnover pressing arm device 4, a round hole 15 is arranged on the fixed stud positioning block 14, a bolt is placed in the round hole 15, and one end of the fixed stud positioning block 14 is connected to a negative electrode in the air-cooled cable assembly 5; thus, the fixing stud positioning block 14 is equivalent to the negative electrode of the power supply of the spot welding gun, and the bolt is welded by the fixing stud positioning block 14 and the overturning pressing block 13. Meanwhile, for insulation, a second insulating plate 16 is used for insulation, and the second insulating plate 16 is fixed below the fixing stud positioning 14 blocks;
one end of the fixed bracket 17 is fixed below the second insulating plate 16; one end of the fixing bracket 17 is fixed on the upright post 1. The fixed bracket 17 is used for supporting the fixed positioning block device 41.
In the present embodiment, the air-cooled cable assembly 5 includes, in addition to the positive electrode in the air-cooled cable assembly 5 and the negative electrode in the air-cooled cable assembly 5, as shown in fig. 3, 4, and 6:
an air-cooled cable housing 18, the air-cooled cable housing 18 being connected to the outside of a positive connection line 19 of the air-cooled cable module 5; one end of the air-cooled cable housing 18 is connected to the overturning and pressing block 13; the other end of the air-cooled cable housing 18 is connected to one end of a transition plate 20, the other end of the transition plate 20 is connected to one end of a welding gun dotting copper plate 21, and the other end of the welding gun dotting copper plate 21 is connected to a spot welding gun anode 23;
a third insulating plate 22 is arranged for insulation, and the third insulating plate 22 is fixed below the welding gun dotting copper plate 21;
connecting a welding gun negative electrode 24 below the third insulating plate 22; thus, the spot welding gun anode 23 and the spot welding gun cathode 24 are respectively connected to the fixed stud positioning block 14 and the overturn pressing block 13, and thus, bolts can be welded.
The fourth insulating plate 25 is provided between the spot welding gun anode 23 and the spot welding gun cathode 24, and the fourth insulating plate 25 also plays an insulating role to separate the spot welding gun anode 23 and the spot welding gun cathode 24 to prevent short circuit.
In order to ensure better conductivity and higher melting point, the materials of the fixing stud positioning block 13 and the overturning pressing block 14 are chromium pickaxe copper.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a device of spot welding gun welding double-screw bolt which characterized in that: the method comprises the following steps:
the upright column is arranged below the device for welding the stud by the spot welding gun;
the clamping cylinder is fixed on the rear side of the upright post; the side surface of the clamping cylinder is fixed with the upright post;
the clamping cylinder overturning driving device is fixed at the front end of the clamping cylinder;
the overturning pressure arm device is fixed on the overturning driving device of the clamping cylinder;
the fixed positioning block device is arranged below the overturning pressure arm device;
the overturning pressure arm device and the fixed positioning block device are respectively connected with the air-cooled cable assembly.
2. A spot welding gun stud apparatus as recited in claim 1 wherein: the clamping cylinder overturning driving device further comprises:
the cover is fixed above the clamping cylinder;
the rack is fixedly connected to a cylinder rod of the clamping cylinder in the housing;
the rack drives a ratchet wheel;
the ratchet wheel is provided with a square shaft, and the square shaft penetrates through the housing;
and the pressure arms are clamped on the square shafts on the two sides of the housing and arranged on the overturning pressure arm device.
3. A spot welding gun stud apparatus as set forth in claim 2, wherein: the upset pressure arm device still include:
the L-shaped connecting block is fixed on the pressure arm;
the first insulating plate is fixed below the L-shaped connecting block;
the overturning pressing block is fixed below the first insulating plate; and one side of the overturning pressing block is connected with the positive electrode in the air-cooled cable assembly.
4. A spot welding gun stud apparatus as recited in claim 1 wherein: the fixed positioning block device further comprises:
a fixed stud positioning block is arranged right below the overturning pressing block on the overturning pressing arm device, a round hole is formed in the fixed stud positioning block, and one end of the fixed stud positioning block is connected to a negative electrode in the air-cooled cable assembly;
the second insulating plate is fixed below the fixed stud positioning block;
one end of the fixed support is fixed below the second insulating plate; one end of the fixed bracket is fixed on the upright post.
5. A spot welding gun stud apparatus as set forth in claim 3, wherein: the air-cooled cable assembly further comprises:
the air-cooled cable housing is connected with the outer side of the connecting wire of the anode of the air-cooled cable assembly; one end of the air-cooled cable housing is connected to the overturning pressing block; the other end of the air-cooled cable housing is connected to one end of the transition plate, the other end of the transition plate is connected to one end of a welding gun dotting copper plate, and the other end of the welding gun dotting copper plate is connected to a welding gun anode;
the third insulating plate is fixed below the welding gun dotting copper plate;
the spot welding gun cathode is connected below the third insulating plate;
and the fourth insulating plate is arranged between the spot welding gun anode and the spot welding gun cathode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120160947.4U CN215238465U (en) | 2021-01-20 | 2021-01-20 | Device for welding stud by spot welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120160947.4U CN215238465U (en) | 2021-01-20 | 2021-01-20 | Device for welding stud by spot welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215238465U true CN215238465U (en) | 2021-12-21 |
Family
ID=79499051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120160947.4U Expired - Fee Related CN215238465U (en) | 2021-01-20 | 2021-01-20 | Device for welding stud by spot welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215238465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559136A (en) * | 2022-03-02 | 2022-05-31 | 玛斯特轻量化科技(天津)有限公司 | Stud welding and clamping integrated device |
-
2021
- 2021-01-20 CN CN202120160947.4U patent/CN215238465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559136A (en) * | 2022-03-02 | 2022-05-31 | 玛斯特轻量化科技(天津)有限公司 | Stud welding and clamping integrated device |
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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: 20211221 |