CN207272570U - Aid in welding clamp - Google Patents
Aid in welding clamp Download PDFInfo
- Publication number
- CN207272570U CN207272570U CN201721323508.0U CN201721323508U CN207272570U CN 207272570 U CN207272570 U CN 207272570U CN 201721323508 U CN201721323508 U CN 201721323508U CN 207272570 U CN207272570 U CN 207272570U
- Authority
- CN
- China
- Prior art keywords
- rocking handle
- pressure arm
- base
- workpiece
- pitman shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to welding auxiliary equipment technical field, be related to it is a kind of in welding for clamping the apparatus of workpiece, and in particular to one kind auxiliary welding clamp.Base, rocking handle, connecting rod, pressure arm composition crank and rocker mechanism, when rocking handle is swung in close to horizontal level backwards, pressure arm swings be in close to horizontal position forward, workpiece housing screw just workpiece pressing；Or rocking handle pitman shaft is in erectility upward, pressure arm is in erectility, and the head of workpiece housing screw is contacted with rocking handle.Rubber sleeve is connected between base pitman shaft and rocking handle pressure arm axis, two states is kept for a long time.The utility model using crank and rocker mechanism dead point characteristic easily workpiece pressing, thrust is big, and all components reduce the obstruction of Butt welding gun to the greatest extent all in tiled state during compression, rocking handle and pressure arm prevent from hooking workpiece in the demoulding all in lifting status when idle.
Description
Technical field
The utility model belongs to welding auxiliary equipment technical field, be related to it is a kind of in welding for clamping the use of workpiece
Tool, and in particular to one kind auxiliary welding clamp.
Background technology
When welding bigger workpiece, the often first welding in welding platform workpiece tack weld, after the completion of again facing
When solder joint polish off, work step is too many, less efficient, and the amount of labour is big, inconvenient to use.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, real needs are adapted to, there is provided one kind is easy to operate,
Thrust is big, and all components reduce hindering for Butt welding gun to the greatest extent all in tiled state during compression, rocking handle and pressure arm when idle
All in lifting status, prevent that hook workpiece, work step are few in the demoulding, efficiency is higher, and the amount of labour is small, easy to use auxiliary
Help welding clamp.
The utility model is achieved through the following technical solutions：
One kind auxiliary welding clamp, including base, rocking handle, connecting rod, pressure arm, rubber sleeve, dead point adjusting screw, workpiece pressure
Tight screw, base-pitman shaft, base-pressure arm axis, rocking handle-pitman shaft and rocking handle-pressure arm axis, base and welding platform, which are fixed, to be connected
Connect, rocking handle is equipped with adjusting screw threaded hole, connecting rod fraising and pressure arm fraising, there is base fraising, rocking handle fraising and pressure on pressure arm
Tight screw thread hole, base-pressure arm axis coordinate with base fraising, form hinge between base, pressure arm fraising, rocking handle fraising and
For rocking handle-pressure arm axis with being combined into hinge, the fixing end of connecting rod forms hinge by base-pitman shaft and base, connecting rod fraising with
Rocking handle-pitman shaft coordinates, and the swinging end composition hinge of connecting rod, base, rocking handle, connecting rod, pressure arm composition crank and rocker mechanism, work
Part housing screw is installed in housing screw threaded hole, and workpiece housing screw is used for workpiece pressing, and according to the height of workpiece
Its position screwed can be adjusted；Dead point adjusting screw is installed in adjusting screw threaded hole；Rubber sleeve is connected to base-connecting rod
Between axis and rocking handle-pressure arm axis, there is both trend that furthers always；Rocking handle is shaken with hands, in each component of crank and rocker mechanism
Under collective effect, pressure arm is with swing, and when rocking handle is swung in close to horizontal level backwards, pressure arm swings to be also at and connects forward
Nearly horizontal position, just workpiece pressing, rocking handle-pitman shaft are in base-pitman shaft and rocking handle-pressure to workpiece housing screw at this time
Position somewhat more on the lower side, i.e. dead-centre position on the line of arm axle, for locking, no matter workpiece with great power lifts pressure upwards
Arm cannot all lift, and adjusting dead point adjusting screw makes it be pressed on base；Rubber sleeve, which tenses, can also prevent rocking handle from lifting automatically；Gently
Rocking handle is lifted, rocking handle-pitman shaft is lifted off dead-centre position and also leaves workpiece until in erectility upward, pressure arm and lift upwards
Rise and be in erectility, until the head of workpiece housing screw is contacted with rocking handle, rubber sleeve keeps tension, then workpiece compresses
The head of screw, with regard to that can keep contact condition, will not fall automatically with rocking handle, prevent workpiece from being tangled in the demoulding.
The beneficial effects of the utility model：Using the characteristic easily workpiece pressing at crank and rocker mechanism dead point, compress
Power is big, and all components reduce hindering for Butt welding gun to the greatest extent all in tiled state during compression, and rocking handle and pressure arm are all located when idle
In lifting status, prevent from hooking workpiece in the demoulding.
Brief description of the drawings
Fig. 1 is the three dimensional structure diagram of the utility model embodiment；
Fig. 2 is the front view of the utility model embodiment, situation during workpiece pressing；
Fig. 3 is the front view of the utility model embodiment, situation when leaving unused；
Fig. 4 is the front view of rocking handle 2；
Fig. 5 is the front view of pressure arm 4.
Shown in figure：1. base；2. rocking handle；20. dead point adjusting screw；26. adjusting screw threaded hole；3. connecting rod；4. pressure
Arm；40. workpiece housing screw；46. housing screw threaded hole；5. rubber sleeve；13. base-pitman shaft；14. base-pressure arm axis；
23. rocking handle-pitman shaft；24. rocking handle-pressure arm axis；141. bases ream；231. connecting rods ream；241. pressure arms ream；242. rocking handle
Fraising；6. workpiece.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to Fig. 1 to Fig. 5.
One kind auxiliary welding clamp, including base 1, rocking handle 2, connecting rod 3, pressure arm 4, rubber sleeve 5, dead point adjusting screw
20th, workpiece housing screw 40, base-pitman shaft 13, base-pressure arm axis 14, rocking handle-pitman shaft 23 and rocking handle-pressure arm axis 24, bottom
Seat 1 is fixedly connected with welding platform, and rocking handle 2 is equipped with adjusting screw threaded hole 26, connecting rod fraising 231 and pressure arm fraising 241, pressure
There are base fraising 141, rocking handle fraising 242 and housing screw threaded hole 46 on arm 4, base-pressure arm axis 14 is matched somebody with somebody with base fraising 141
Close, hinge is formed between base 1, pressure arm fraising 241, rocking handle fraising 242 and rocking handle-pressure arm axis 24 are with hinge is combined into, even
The fixing end of bar 3 forms hinge by base-pitman shaft 13 and base 1, and connecting rod fraising 231 coordinates with rocking handle-pitman shaft 23, and
The swinging end composition hinge of connecting rod, base 1, rocking handle 2, connecting rod 3, pressure arm 4 form crank and rocker mechanism, and workpiece housing screw 40 is pacified
In housing screw threaded hole 46, workpiece housing screw 40 is used for workpiece pressing, and can be adjusted according to the height of workpiece
Its position screwed；Dead point adjusting screw 20 is installed in adjusting screw threaded hole 26；Rubber sleeve 5 is connected to base-pitman shaft
Between 13 and rocking handle-pressure arm axis 24, there is both trend that furthers always；Rocking handle 2 is shaken with hands, in each component of crank and rocker mechanism
Collective effect under, pressure arm 4 is with swing, and when rocking handle 2 is swung in close to horizontal level backwards, pressure arm 4 is swung forward
In close to horizontal position, as shown in Fig. 2, just workpiece pressing 6 of workpiece housing screw 40 at this time, at rocking handle-pitman shaft 23
In position somewhat more on the lower side on the line of base-pitman shaft 13 and rocking handle-pressure arm axis 24, i.e. dead-centre position, for locking,
Workpiece is lifted pressure arm 4 with great power and cannot all be lifted upwards, and adjusting dead point adjusting screw 20 makes it be pressed on base 1；Rubber
Gum cover 5, which tenses, also can prevent rocking handle 2 from lifting automatically；Light lift rocking handle 2, rocking handle-pitman shaft 23 are lifted off dead-centre position, pressure arm 4
Also workpiece 6 is left to be lifted up, until the head of workpiece housing screw 40 is contacted with rocking handle 2, rubber sleeve 5 keeps tension,
Then the head of workpiece housing screw 40 will not fall automatically with rocking handle 2 with regard to that can keep contact condition, prevent workpiece quilt in the demoulding
Tangle.
The beneficial effect of the present embodiment：Using the characteristic workpiece pressing at crank and rocker mechanism dead point, thrust is big, during compression
All components reduce hindering for Butt welding gun to the greatest extent all in tiled state, and rocking handle 2 and pressure arm 4 are all in lifting shape when idle
State, prevents from hooking workpiece in the demoulding.
Claims (1)
1. one kind auxiliary welding clamp, it is characterised in that adjust spiral shell including base, rocking handle, connecting rod, pressure arm, rubber sleeve, dead point
Nail, workpiece housing screw, base-pitman shaft, base-pressure arm axis, rocking handle-pitman shaft and rocking handle-pressure arm axis, base and welding are flat
Platform is fixedly connected, and rocking handle is equipped with adjusting screw threaded hole, connecting rod fraising and pressure arm fraising, has base fraising, rocking handle on pressure arm
Fraising and housing screw threaded hole, base-pressure arm axis coordinate with base fraising, hinge are formed between base, pressure arm fraising, shake
Handle reams and rocking handle-pressure arm axis forms hinge with hinge, the fixing end of connecting rod is combined into by base-pitman shaft and base, even
Bar reams to be coordinated with rocking handle-pitman shaft, and the swinging end composition hinge of connecting rod, and base, rocking handle, connecting rod, pressure arm composition crank shake
Linkage, workpiece housing screw are installed in housing screw threaded hole, and workpiece housing screw is used for workpiece pressing；Dead point adjusts spiral shell
Nail is installed in adjusting screw threaded hole；Rubber sleeve is connected between base-pitman shaft and rocking handle-pressure arm axis；
When rocking handle is swung in close to horizontal level backwards, pressure arm, which swings to be in close to horizontal position, workpiece forward, compresses spiral shell
Follow closely just workpiece pressing；Or rocking handle-pitman shaft is in erectility upward, pressure arm is in erectility, and workpiece compresses spiral shell
The head of nail is contacted with rocking handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323508.0U CN207272570U (en) | 2017-10-16 | 2017-10-16 | Aid in welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323508.0U CN207272570U (en) | 2017-10-16 | 2017-10-16 | Aid in welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207272570U true CN207272570U (en) | 2018-04-27 |
Family
ID=61979465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721323508.0U Expired - Fee Related CN207272570U (en) | 2017-10-16 | 2017-10-16 | Aid in welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207272570U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672968A (en) * | 2018-05-25 | 2018-10-19 | 杜宗英 | The intelligent welding workstation of rolling cage shoe rocker |
| CN110380243A (en) * | 2019-07-18 | 2019-10-25 | 王龙辰 | A kind of high-strength cable connecting board structure with waterproof performance |
| CN111230369A (en) * | 2020-03-11 | 2020-06-05 | 杜宗英 | Manual clamping intelligent welding workstation of mine belt feeder striker plate assembly |
-
2017
- 2017-10-16 CN CN201721323508.0U patent/CN207272570U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672968A (en) * | 2018-05-25 | 2018-10-19 | 杜宗英 | The intelligent welding workstation of rolling cage shoe rocker |
| CN108672968B (en) * | 2018-05-25 | 2020-10-09 | 诸暨市迅翔云科技有限公司 | Intelligent welding workstation of gyro wheel cage shoe rocker |
| CN110380243A (en) * | 2019-07-18 | 2019-10-25 | 王龙辰 | A kind of high-strength cable connecting board structure with waterproof performance |
| CN110380243B (en) * | 2019-07-18 | 2020-12-29 | 内蒙古大唐国际托克托发电有限责任公司 | High strength cable junction board structure with waterproof performance |
| CN111230369A (en) * | 2020-03-11 | 2020-06-05 | 杜宗英 | Manual clamping intelligent welding workstation of mine belt feeder striker plate assembly |
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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 |
Granted publication date: 20180427 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |