CN204818539U - Screen cloth welding closing device - Google Patents
Screen cloth welding closing device Download PDFInfo
- Publication number
- CN204818539U CN204818539U CN201520505387.6U CN201520505387U CN204818539U CN 204818539 U CN204818539 U CN 204818539U CN 201520505387 U CN201520505387 U CN 201520505387U CN 204818539 U CN204818539 U CN 204818539U
- Authority
- CN
- China
- Prior art keywords
- pressure strip
- screen cloth
- quick chuck
- hold down
- down gag
- 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
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a screen cloth welding closing device, include the base and set up a plurality of pressure strip positioner on the base side by side, the activity of going up of every pressure strip positioner is provided with one and rotates the pressure strip, still be provided with a plurality of compact structure on the base, compact structure is close to pressure strip positioner's opposite side, compact structure's quantity is the same with pressure strip positioner's quantity, and the position one -to -one, and rotate the pressure strip and fix through compact structure. The utility model discloses utilize and rotate the pressure strip, compress tightly the screen cloth before the welding, ensure that it is in fixed status in welding process, thereby reduce or eliminated the dimension error after the welding, improved off -the -shelf quality, simultaneously, the quick chuck of rethread fix and is compressed tightly rotating the pressure strip, has ensured that the part is when carrying out the welded, in and the range of size that meets the requirements controlled at of its position.
Description
Technical field
The utility model relates to a kind of screen cloth welding hold down gag, belongs to agricultural mechanical field.
Background technology
Original screen cloth weld jig, screen cloth is only by locating from focusing on fixture, and this locate mode is insecure.After not solving Assembly of the parts, welding time the front of screen cloth is compressed, fixture there is no the element that can compress screen cloth, fix, so in welding process, screen cloth is in free state all the time, and after causing screen cloth welding to terminate, the height of part is inconsistent, scale error is large, the overall distortion of finished product, have impact on welding quality, can not reach the quality requirement of product simultaneously.
Utility model content
For solving the problems of the technologies described above, the utility model proposes the screen cloth welding hold down gag of a kind of accurate positioning, safety and firmness.
In order to achieve the above object, the technical solution of the utility model is as follows: a kind of screen cloth welding hold down gag, comprise base and be disposed side by side on several pressure strip positioners on base, described each pressure strip positioner is movably set with one and rotates pressure strip; Described base is also provided with several compressing structures, and compressing structure is near the opposite side of pressure strip positioner, and the quantity of described compressing structure is identical with the quantity of pressure strip positioner, and position one_to_one corresponding; And rotation pressure strip is fixed by compressing structure.
As preferably, described compressing structure is turntable, the described curved structure of rotation pressure strip, and the opening direction of arc upward.
As preferably, described compressing structure comprises holder, quick chuck and support bar, and described quick chuck is arranged on one end of support bar, and the other end of support bar is movably arranged on holder.
As preferably, described pressure strip positioner is made up of positioning seat and connecting plate; Described support bar is provided with cell body; One end of described rotation pressure strip is flexibly connected with positioning seat by connecting plate, and the other end is in cell body under the state compressed, and is fixed by quick chuck, and the axis of quick chuck is vertical with the planarea rotating pressure strip.
As preferably, described rotation pressure strip is connected with connecting plate by pressure strip rotating shaft, and around pressure strip rotating shaft rotary moveable.
As preferably, described compressing structure is fixed structure, the described curved structure of rotation pressure strip, and the opening direction of arc down, described rotation pressure strip is provided with several for blocking the bayonet socket of dividing plate.
As preferably, described compressing structure comprises holder and quick chuck, and described quick chuck is movably arranged on holder, and the joint face between quick chuck holder is inclined-plane, and the axis of this quick chuck is vertical with rotation pressure strip external arc.
As preferably, described pressure strip positioner is made up of positioning seat and supporting seat, and described supporting seat is arranged on the side of positioning seat, and supporting seat is connected with rotation pressure strip by pressure strip rotating shaft.
As preferably, the joint face between described quick chuck and holder is inclined-plane, and the inclination angle on this inclined-plane is 45 degree.
The beneficial effects of the utility model: the present invention utilizes rotation pressure strip, compresses before welding to screen cloth, guarantee that it is in stationary state in welding process; Thus reduce or eliminate the scale error after welding, improve the quality of finished product.This patent compresses dividing plate by rotating pressure strip, thus make longitudinal, the key part of transverse direction of whole rack be in a restrained state, simultaneously, by quick chuck, compression is fixed to rotation pressure strip again, ensure that part is when welding, its position be in one controlled and in the size range meeted the requirements.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 is the structural representation of a kind of hold down gag of the utility model;
Fig. 3 is the side structure schematic diagram of Fig. 2, and its reaction compresses and dismounting two kinds of duties;
Fig. 4 is the structural representation of the another kind of hold down gag of the utility model;
Fig. 5 is the side structure schematic diagram of Fig. 4;
Wherein: 1. base, 2. pressure strip positioner, 3. connecting plate, 4. rotate pressure strip, 5. compressing structure, 6. pressure strip rotating shaft, 7. holder, 8. quick chuck, 9. support bar, 10. positioning seat, 11. cell bodies, 12. screen clothes, 13. weld jigs, 14. notches, 15. supporting seats, A. clamped condition, B. disassembly status.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in further detail.
As shown in Figures 2 to 5, a kind of screen cloth welding hold down gag, comprises base 1 and is disposed side by side on several pressure strip positioners 2 on base 1, described each pressure strip positioner 2 is movably set with one and rotates pressure strip 4; Described base 1 is also provided with several compressing structures 5, compressing structure 5 is near the opposite side of pressure strip positioner 2, and the quantity of described compressing structure 5 is identical with the quantity of pressure strip positioner 2, and position one_to_one corresponding; And rotation pressure strip 4 is fixed by compressing structure 5.
As a kind of version of the present utility model, described compressing structure 5 is turntable, the described curved structure of rotation pressure strip 4, and the opening direction of arc upward.
Described compressing structure 5 comprises holder 7, quick chuck 8 and support bar 9, and described quick chuck 8 is arranged on one end of support bar 9, and the other end of support bar 9 is movably arranged on holder 7.
Described pressure strip positioner 2 is made up of positioning seat 10 and connecting plate 3; Described support bar 9 is provided with cell body 11; One end of described rotation pressure strip 4 is flexibly connected with positioning seat 10 by connecting plate 3, and the other end is in cell body 11 under the state compressed, and is fixed by quick chuck 8, and the axis of quick chuck 8 is vertical with the planarea rotating pressure strip.
Described rotation pressure strip 4 is connected with connecting plate 3 by pressure strip rotating shaft 6, and around pressure strip rotating shaft 6 rotary moveable.
Its course of work is as follows:
As shown in Figure 2 to Figure 3, hold down gag is now applicable to the welding of the front parts of curved screen.During use, screen cloth 12 is placed on the positioning seat 10 of pressure strip positioner 2, screen cloth 12 is pushed down by rotation pressure strip 4 of then leaving behind, the other end rotating pressure strip 4 snaps in cell body 11, quick chuck 8 is pressed the other end pushed down and rotate pressure strip 4 simultaneously, further serve effect that is fixing and that compress.When weld need dismounting screen cloth 12 time, quick chuck 8 is started, rotate compressing structure 5, then by rotations pressure strip 4 rotate start, taking-up screen cloth 12.
Such screen cloth 12 multiple location and fixing under seem reliably fool proof, can not change, improve the quality of welding.Pressure strip positioner 2 is except as except the effect of positioning seat in this patent, also serves the effect of screen cloth location.It serves the effect of a Bidirectional compacting together with rotation pressure strip 4 to circular arc dividing plate simultaneously.
As another version of the present utility model, described compressing structure 5 is fixed structure, the described curved structure of rotation pressure strip 4, and the opening direction of arc down, described rotation pressure strip 4 is provided with several for blocking the bayonet socket of dividing plate.
Described compressing structure 5 comprises holder 7 and quick chuck 8, described quick chuck 8 is movably arranged on holder 7, and the joint face between quick chuck 8 and holder 7 is inclined-plane, the inclination angle on this inclined-plane is 45 degree, and the axis of this quick chuck 8 is vertical with rotation pressure strip external arc.Described pressure strip positioner 2 is made up of positioning seat 10 and supporting seat 15, and described supporting seat 15 is arranged on the side of positioning seat 10, and supporting seat 15 is connected with rotation pressure strip 4 by pressure strip rotating shaft 6.
Its course of work is as follows:
As shown in Fig. 4 to Fig. 5, hold down gag is now applicable to the welding of the back side parts of curved screen.During use, screen cloth 12 is placed on positioning seat 10, then puts down rotation pressure strip 4 and push down screen cloth 12.When the parts of welded mesh 12 reverse side, because of the change of the general structure of whole hold down gag, hold down gag and screen cloth 12 and rotate pressure strip and can not produce interference, so compressing structure 5 adopts fixed structure.Now, compress with quick chuck 8 and rotate pressure strip 4, it is fixed.During dismounting screen cloth 12, screen cloth 12 can be taken out as long as pull open quick chuck 8 and rotate clamping plate 4.
Pressure strip is rotated in this novel utilization, compresses before welding, guarantee that it is in stationary state in welding process to screen cloth; Thus reduce or eliminate the scale error after welding, improve the quality of finished product.This patent compresses dividing plate by rotating pressure strip, thus make longitudinal, the key part of transverse direction of whole rack be in a restrained state, simultaneously, by quick chuck, compression is fixed to rotation pressure strip again, ensure that part is when welding, its position be in one controlled and in the size range meeted the requirements.
Claims (9)
1. a screen cloth welding hold down gag, it is characterized in that, comprise base (1) and be disposed side by side on several pressure strip positioners (2) on base (1), described each pressure strip positioner (2) is movably set with one and rotates pressure strip (4); Described base (1) is also provided with several compressing structures (5), compressing structure (5) is near the opposite side of pressure strip positioner (2), the quantity of described compressing structure (5) is identical with the quantity of pressure strip positioner (2), and position one_to_one corresponding; And rotation pressure strip (4) is fixed by compressing structure (5).
2. screen cloth welding hold down gag according to claim 1, it is characterized in that, described compressing structure (5) is turntable, described rotation pressure strip (4) curved structure, and the opening direction of arc upward.
3. screen cloth welding hold down gag according to claim 2, it is characterized in that, described compressing structure (5) comprises holder (7), quick chuck (8) and support bar (9), described quick chuck (8) is arranged on one end of support bar (9), and the other end of support bar (8) is movably arranged on holder (7).
4. screen cloth welding hold down gag according to claim 3, it is characterized in that, described pressure strip positioner (2) is made up of positioning seat (10) and connecting plate (3); Described support bar (9) is provided with cell body (11); One end of described rotation pressure strip (4) is flexibly connected with positioning seat (10) by connecting plate (3), the other end is in cell body (11) under the state compressed, and be fixed by quick chuck (8), and the axis of quick chuck (8) is vertical with the planarea rotating pressure strip (4).
5. screen cloth welding hold down gag according to claim 4, it is characterized in that, described rotation pressure strip (4) is connected with connecting plate (3) by pressure strip rotating shaft (6), and around pressure strip rotating shaft (6) rotary moveable.
6. screen cloth welding hold down gag according to claim 1, it is characterized in that, described compressing structure (5) is fixed structure, described rotation pressure strip (4) curved structure, and the opening direction of arc down, described rotation pressure strip (4) is provided with several for blocking the bayonet socket of screen cloth dividing plate.
7. screen cloth welding hold down gag according to claim 6, it is characterized in that, described compressing structure (5) comprises holder (7) and quick chuck (8), described quick chuck (8) is movably arranged on holder (7), and the joint face between quick chuck (8) and holder (7) is inclined-plane, and the axis of this quick chuck (8) is vertical with rotation pressure strip external arc.
8. screen cloth welding hold down gag according to claim 7, it is characterized in that, described pressure strip positioner (2) is made up of positioning seat (10) and supporting seat (15), described supporting seat (15) is arranged on the side of positioning seat (10), and supporting seat (15) is connected with rotation pressure strip (4) by pressure strip rotating shaft (6).
9. screen cloth welding hold down gag according to claim 7, it is characterized in that, the joint face between described quick chuck (8) and holder (7) is inclined-plane, and the inclination angle on this inclined-plane is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505387.6U CN204818539U (en) | 2015-07-14 | 2015-07-14 | Screen cloth welding closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505387.6U CN204818539U (en) | 2015-07-14 | 2015-07-14 | Screen cloth welding closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818539U true CN204818539U (en) | 2015-12-02 |
Family
ID=54676180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505387.6U Expired - Fee Related CN204818539U (en) | 2015-07-14 | 2015-07-14 | Screen cloth welding closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583999A (en) * | 2017-02-07 | 2017-04-26 | 昆山瑞雪机械有限公司 | Mesh screen welding tool |
| CN109496173A (en) * | 2018-08-01 | 2019-03-19 | 深圳配天智能技术研究院有限公司 | Automatic welding device, clamping device people and automatic soldering method |
| CN115365728A (en) * | 2022-10-17 | 2022-11-22 | 江苏捷达离心机制造有限公司 | Centrifuge accessory welding equipment |
-
2015
- 2015-07-14 CN CN201520505387.6U patent/CN204818539U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583999A (en) * | 2017-02-07 | 2017-04-26 | 昆山瑞雪机械有限公司 | Mesh screen welding tool |
| CN106583999B (en) * | 2017-02-07 | 2018-06-19 | 昆山瑞雪机械有限公司 | A kind of sieve welding tooling |
| CN109496173A (en) * | 2018-08-01 | 2019-03-19 | 深圳配天智能技术研究院有限公司 | Automatic welding device, clamping device people and automatic soldering method |
| CN109496173B (en) * | 2018-08-01 | 2021-01-08 | 深圳配天智能技术研究院有限公司 | Automatic welding equipment, clamping robot and automatic welding method |
| CN115365728A (en) * | 2022-10-17 | 2022-11-22 | 江苏捷达离心机制造有限公司 | Centrifuge accessory welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20200714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |