CN203621781U - Welding gun clamping structure - Google Patents
Welding gun clamping structure Download PDFInfo
- Publication number
- CN203621781U CN203621781U CN201320785355.7U CN201320785355U CN203621781U CN 203621781 U CN203621781 U CN 203621781U CN 201320785355 U CN201320785355 U CN 201320785355U CN 203621781 U CN203621781 U CN 203621781U
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- Prior art keywords
- welding gun
- welding
- plate
- location
- locating plate
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- Expired - Lifetime
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- 238000003466 welding Methods 0.000 title claims abstract description 131
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Resistance Welding (AREA)
Abstract
The utility model provides a welding gun clamping structure; a welding gun is fixed on a locating plate; the lower surface of the locating plate is provided with at least two support pieces; the support pieces are distributed around the welding gun; the lengths of the support pieces extending outside the lower surface of the locating plate are larger than that of the welding gun extending outside the lower surface of the locating plate; the locating plate is connected with a guide pillar in a sliding way; the guide pillar is fixedly connected with a machine tool arm. When the welding gun adopting the clamping structure works, the support pieces are supported on a welding workpiece; when the locating plate is driven to move on the welding workpiece by a machine tool, the support pieces can move up and down along with the shape of the surface of the welding workpiece, so that the distance between the welding gun and the welding workpiece can be guaranteed to be consistent, the welding gun can work normally, the moving speed of the welding gun is not influenced, and the welding or cutting quality of the welding gun can be effectively improved. The clamping mechanism is simple in processing, low in production cost and easy to implement, and large-scale production can be realized by the clamping mechanism.
Description
Technical field
The utility model relates to a kind of clamp structure, particularly a kind of for clamping the clamp structure of welding gun.
Background technology
In the time adopting welding gun that workpiece is welded or cut; must make to keep certain distance so that the welding gun starting the arc between welding gun and workpiece; but in practical work process; due to surface of the work out-of-flatness; in welding process, be difficult to guarantee that the distance moment between welding gun and workpiece remains unchanged; will affect so the normal work of welding gun, a follower can be set for this reason conventionally on welding gun, can make the distance of welding gun and workpiece keep constant by follower.Existing follower mainly contains spring compression follower head and two kinds of modes of laser probe.All there is certain shortcoming in above-mentioned two kinds of modes, the tracking dynamics of spring compression follower head can be affected by the relaxation degree of spring itself, so just likely affects translational speed and the face of weld quality of welding gun; Adopt the mode of laser probe to have the shortcomings such as cost is high, complex structure, maintenance cost height.
Chinese utility model patent (the patent No.: 200620017281.2) disclose a kind of air-controlled welding tracting mechanism; rise and comprise welding gun, frame and the vertically moving floating shelf of relative frame; there is a cylinder to be fixed in frame; the movable end top of cylinder is pressed in floating shelf inner side, and welding gun and trace component are fixed on floating shelf; Floating shelf comprises left plate, right plate and the connecting plate that is connected left plate, right plate in bottom of being located at frame both sides, is connected with the slide bar perpendicular to frame between left plate, right plate, and slide bar is placed through in linear bearing fixing in frame; Trace component passes successively left plate, frame and right plate and is fixed on right plate, and welding gun and trace component equidirectional arrange.This follower adopts cylinder to provide pressure to trace component, guarantees constant pressure between trace component and workpiece, and then makes the distance between welding gun and workpiece keep constant.But this structure has relatively high expectations to the pressure of cylinder, the tracking effect that do not have as less in pressure, translational speed that can Butt welding gun as large in pressure impacts.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of welding gun clamp structure that makes distance between welding gun and workpiece keep constant and do not affect welding gun translational speed.
For achieving the above object and other relevant objects, the utility model provides a kind of welding gun clamp structure, comprise the welding gun being connected with welding machine, the lathe arm that drives welding gun to move, described welding gun is fixed on a location-plate, described welding gun is through described location-plate, the lower surface of described location-plate is provided with at least two support members, described support member is distributed in the surrounding of described welding gun, the length that the length that described support member stretches out described location-plate lower surface is greater than described welding gun stretches out described location-plate lower surface, described location-plate and a lead are slidably connected, described lead is fixedly connected with described lathe arm.
Preferably, the bottom of described support member is provided with multi-directional ball ball.
Preferably, the lower surface of described location-plate is provided with two support members, and two support members are symmetrically distributed in the both sides of described welding gun.
Preferably, described location-plate is slidably connected by a deflector roll slide unit and described lead.
Preferably, described location-plate is provided with one for clamping the spacing regulating block of described welding gun.
As mentioned above, welding gun clamp structure of the present utility model has following beneficial effect: this clamp structure arranges support member in the surrounding of welding gun, and the length that the length that support member stretches out location-plate lower surface is greater than welding gun stretches out location-plate lower surface, in the time welding, by supports support on welding work pieces, will be spaced apart between welding gun and welding work pieces, in the time that lathe drives location-plate to move on welding work pieces, support member can move up and down with the shape on welding work pieces surface, and then drive welding gun to move up and down, so just can guarantee the constant distance between welding gun and welding work pieces, welding gun is normally worked, translational speed that simultaneously can Butt welding gun has any impact, can effectively improve welding or the cut quality of welding gun.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1.Notice, appended graphic the illustrated structure of this description, ratio, size etc., all contents in order to coordinate description to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the utility model without essence.
As shown in Figure 1, the utility model provides a kind of welding gun clamp structure, and this welding gun clamp structure is used for realizing the clamping of lathe Butt welding gun, thereby makes lathe can drive welding gun to move, so that welding gun can require welding or cutting task according to the rules.This welding gun clamp structure comprises the welding gun 1 being connected with welding machine, welding gun 1 is fixed on a location-plate 2, location-plate 2 is provided with a spacing regulating block 3, welding gun 1 is through location-plate 2, location-plate 2 is provided with a spacing regulating block 3, spacing regulating block 3 can clamp welding gun 1, and by regulating spacing regulating block 3 to clamp the position of welding gun 1, adjustable welding gun 1 stretches out the length of location-plate 2 lower surfaces.
On the lower surface of location-plate 2, be provided with at least two support members 4, support member 4 is distributed in the surrounding of welding gun 1, the length that the length that support member 4 stretches out location-plate 2 lower surfaces is greater than welding gun 1 stretches out location-plate 2 lower surfaces.In the time welding, welding work pieces is placed on to welding gun below, and support member 4 can be supported on welding work pieces, makes between welding gun 1 and welding work pieces spaced apart, by regulating spacing regulating block 3 to clamp the position of welding gun 1, can be by the distance adjustment between welding gun 1 and welding work pieces to striking-distance.Move on the surface of welding work pieces for the ease of support member 4, support member 4 bottoms should be smooth as much as possible, as a kind of optimal way, can multi-directional ball ball 5 be set in the bottom of support member 4, support member 4 just can move very easily by any direction on welding work pieces like this.
Location-plate 2 is also slidably connected with a lead 7, and lead 7 vertically arranges, and location-plate 2 is slidably connected with this lead 7 by a deflector roll slide unit 6, and location-plate 2 can drive welding gun 1, support member 4 to move up and down along lead 7.Lead 7 is fixedly connected with lathe arm 9 by contiguous block 8, and lathe arm 9 can drive location-plate 2, welding gun 1 to move in the horizontal direction by lead 7.
Adopt the welding gun of this clamp structure in the time carrying out work, workpiece is placed on to the below of welding gun, drive welding gun to move down by lathe arm 9, support member 4 is supported on welding work pieces, so just can make will be spaced apart between welding gun 1 and welding work pieces.As a kind of optimal way, can be at the monosymmetric support member 4 that respectively arranges of welding gun 1, make between welding gun and welding work pieces surface by two support members 4 spaced apart, support member 4 should be as much as possible near welding gun 1.Adopt this structure, the surperficial followability of welding gun and welding work pieces is better.As another embodiment, can more than three and three support members be set in the surrounding of welding gun 1, multiple support members form a supporting surface, so just the weight of whole welding gun can be acted on location-plate 2, welding gun moves more steady, quick like this, can prevent welding gun run-off the straight in moving process, can avoid stuck between deflector roll slide unit 6 and lead 7 simultaneously.
Adopt the welding gun of this clamp structure in the time carrying out work, by supports support on welding work pieces, in the time that lathe drives location-plate to move on welding work pieces, support member can move up and down with the shape on welding work pieces surface, and then drive welding gun to move up and down, so just can guarantee the constant distance between welding gun and welding work pieces normally to be worked by welding gun, translational speed that simultaneously can Butt welding gun has any impact, and can effectively improve welding or the cut quality of welding gun.This clamping device processing is simple, production cost is low, is easy to realize, and can realize large-scale mass production.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (5)
1. a welding gun clamp structure, comprise the welding gun being connected with welding machine, the lathe arm that drives welding gun to move, it is characterized in that: described welding gun is fixed on a location-plate, described welding gun is through described location-plate, the lower surface of described location-plate is provided with at least two support members, described support member is distributed in the surrounding of described welding gun, the length that the length that described support member stretches out described location-plate lower surface is greater than described welding gun stretches out described location-plate lower surface, described location-plate and a lead are slidably connected, and described lead is fixedly connected with described lathe arm.
2. welding gun clamp structure according to claim 1, is characterized in that: the bottom of described support member is provided with multi-directional ball ball.
3. welding gun clamp structure according to claim 1, is characterized in that: the lower surface of described location-plate is provided with two support members, and two support members are symmetrically distributed in the both sides of described welding gun.
4. welding gun clamp structure according to claim 1, is characterized in that: described location-plate is slidably connected by a deflector roll slide unit and described lead.
5. welding gun clamp structure according to claim 1, is characterized in that: described location-plate is provided with one for clamping the spacing regulating block of described welding gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785355.7U CN203621781U (en) | 2013-12-03 | 2013-12-03 | Welding gun clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785355.7U CN203621781U (en) | 2013-12-03 | 2013-12-03 | Welding gun clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621781U true CN203621781U (en) | 2014-06-04 |
Family
ID=50808299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785355.7U Expired - Lifetime CN203621781U (en) | 2013-12-03 | 2013-12-03 | Welding gun clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612052A (en) * | 2013-12-03 | 2014-03-05 | 苏州盟通利机电设备有限公司 | Welding gun clamping structure |
-
2013
- 2013-12-03 CN CN201320785355.7U patent/CN203621781U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612052A (en) * | 2013-12-03 | 2014-03-05 | 苏州盟通利机电设备有限公司 | Welding gun clamping structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Jiangsu city of Suzhou province Wuzhong District Swan Dang Lu Yuexi Fumin Industrial Zone 5 Patentee after: Suzhou Union Tongli Environmental Technology Co.,Ltd. Address before: 215000 Jiangsu city of Suzhou province Wuzhong District Swan Dang Lu Yuexi Fumin Industrial Zone 5 Patentee before: SUZHOU MACTUNI ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |