CN103084769B - Cylinder type shock absorber dust guard point welding positioning fixture - Google Patents
Cylinder type shock absorber dust guard point welding positioning fixture Download PDFInfo
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- CN103084769B CN103084769B CN201310021149.3A CN201310021149A CN103084769B CN 103084769 B CN103084769 B CN 103084769B CN 201310021149 A CN201310021149 A CN 201310021149A CN 103084769 B CN103084769 B CN 103084769B
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- shock absorber
- keeper
- base
- supporting seat
- point welding
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Abstract
The invention discloses a cylinder type shock absorber dust guard point welding positioning fixture. The cylinder type shock absorber dust guard point welding positioning fixture is composed of a base, supporting seats, a positioning piece and a V-shaped piece, wherein the number of the supporting seat are two, and the supporting seats are respectively fixed on the left end and the right end of the base; the positioning piece is provided with an opening which is matched with a flying ring of a shock absorber, and the positioning piece is fixedly arranged on a right supporting seat; the V-shaped piece is fixedly arranged on a left supporting seat; and the cylinder type shock absorber dust guard point welding positioning fixture further comprises an insulating base, the insulating base is arranged on the left supporting seat and the right supporting seat, and the positioning piece is fixed on the insulating base. The positioning fixture enables the shock absorber flying ring to be a standard, is matched with the positioning piece through the flying ring, and enables the shock absorber dust guard point welding position to be positioned accurately. Shunt in a point welding process cannot occur through arranging the insulating base, point welding joint intensity is improved, and welding quality is improved.
Description
Technical field
The present invention relates to a kind of welding auxiliary clamp, particularly a kind of positioning fixture for the spot welding of cylinder type damper dust cover.
Background technology
Shock absorber dirt shield can prevent extraneous dust and foreign material from entering shock absorber inside and affecting the effect in the service life of damping effect effect and shortening shock absorber in the mechanism of shock absorber.The dust cover of shock absorber is assembled on shock absorber by multiple parts in the past, but loosening in use easily appears in the dust cover after assembling, makes shock absorber occur abnormal sound in running; And each assembly is in assembling process in shock absorber dirt shield, there is certain requirement to assembly precision, thus add assembly process and the technical difficulty of shock absorber.In order to increase the bonding strength between dust cover and shock absorber, dust cover generation is loosening in the course of the work to prevent shock absorber, existing dust cover adopts the mode of spot welding to be fixed on shock absorber by dust cover usually, but owing to lacking corresponding weld jig, between dust cover and shock absorber, the uniformity of spot welding position is uncontrollable, the quality of dust cover spot welding be can not be guaranteed, have impact on quality and the service life of shock absorber.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of dust cover welding position accurate positioning, improves the cylinder type damper dust cover positioning clamp for spot welding of welding quality.
For solving the problems of the technologies described above, present invention employs a kind of cylinder type damper dust cover positioning clamp for spot welding, be made up of base, supporting seat, keeper, V-arrangement part, described supporting seat is two, be arranged on two ends, base left and right, be respectively left support seat and right support seat; Described keeper is provided with the opening matched with shock absorber suspension ring, and when described shock absorber suspension ring top overlaps with keeper open end, keeper left end withstands on dust cover right side, and keeper is fixedly mounted on right support seat; Described V-arrangement part is fixedly mounted on left support seat.
Described positioning clamp for spot welding also comprises an insulating base, and described insulating base is fixed on right support seat, and described keeper is fixed on insulating base.
Described supporting seat is respectively arranged with strip groove.
Described base is provided with strip groove.
The beneficial effect that the present invention has:
1, this positioning fixture utilizes shock absorber suspension ring for benchmark, is closely cooperated by suspension ring and keeper, utilizes locating piece to be positioned the position of dust cover, and the spot welding position of dust cover on shock absorber is accurately located; And utilize V-arrangement part to support shock absorber, reduce pinpoint welding procedure operation labour intensity.
2, by arranging insulating base, preventing the phenomenon occurring in pinpoint welding procedure that welding current is shunted, effectively prevent the generation of rosin joint, improve tack-weld intensity and welding quality.
3, owing to being provided with strip groove on base and supporting seat, by the adjustment position of supporting seat on base, left and right, this positioning fixture is made to be applicable to the shock absorber welding of different size; By adjusting the position of V-arrangement part and keeper up and down, in batch welding process, along with the continuous consumption of bottom electrode, the position that only need adjust V-arrangement part and keeper just can realize continuous print welding, improves welding efficiency during batch welding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is using state schematic diagram of the present invention.
Fig. 3 is keeper opening schematic diagram of the present invention.
Fig. 4 is supporting seat left view of the present invention.
Fig. 5 is base vertical view of the present invention.
In figure: 1, base; 2, right support seat; 3, left support seat; 4, keeper; 5, V-arrangement part; 6, insulating base; 7, suspension ring; 8, keeper opening; 9, bottom electrode; 10, top electrode; 11, dust cover; 12, strip groove; 13, shock absorber.
Detailed description of the invention
As shown in Figure 1, be a kind of cylinder type damper dust cover positioning clamp for spot welding, be made up of base 1, supporting seat, keeper 4, V-arrangement part 5, described supporting seat is two, is arranged on base about 1 two ends, is respectively left support seat 3 and right support seat 2; Described keeper 4 is provided with the opening 8 matched with shock absorber suspension ring 7, and when described shock absorber suspension ring 7 top overlaps with keeper opening 8 end face, keeper 4 left end withstands on dust cover 11 right side, and keeper 4 is fixedly mounted on right support seat 2; Described V-arrangement part 5 is fixedly mounted on left support seat 3.
When using this positioning fixture to weld, using the positioning datum of shock absorber suspension ring 7 as bond pad locations, shock absorber suspension ring 7 are made just in time to be placed on keeper opening 8 position, shock absorber suspension ring 7 top overlaps with keeper opening 8 end face, now keeper 4 left end just in time withstands dust cover 11 right side, makes accurately to locate between dust cover 11 and shock absorber 13; Base 1 is provided with the hole passed for bottom electrode 9, bottom electrode 9 passes from base 1 and contacts with dust cover 11, and top electrode 10 arranges the top of dust cover 11, is pressed on dust cover 11, by keeper 4, dust cover 11 is positioned like this, guarantee that the spot welding position of every part dust cover 11 is consistent.The other end of shock absorber 13, drops on V-arrangement part 5, shock absorber 13 is played to supporting fixing effect, can reduce operation labour intensity during welding.
Point quality is affected in order to prevent spot welding current in pinpoint welding procedure from occurring shunting, right support seat 2 is provided with an insulating base 6, again keeper 4 is fixed on insulating base 6, the setting of insulating base 6 reaches the effect that spot welding current is not shunted, avoid the phenomenon of solder joint rosin joint, improve tack-weld intensity, improve spot-welded quality.
By arranging strip groove 12 on supporting seat, through strip groove 12, V-arrangement part 5 is fixed on right support seat 2 by bolt, by the position of adjusting bolt on strip groove 12, the position of V-arrangement part 5 can freely be regulated up and down, like this when shock absorber 13 is when welding, along with the continuous consumption of bottom electrode 9, by the position of up-down adjustment V-arrangement part 5, make dust cover 11 remain level, improve spot-welded quality; Similarly, through strip groove 12, insulating base 6 is fixed on left support seat 3 by bolt, by the position of adjusting bolt on strip groove 12, makes the keeper 4 be fixed on insulating base 6 realize freely up and down regulating.
Equally, owing to being also provided with strip groove 12 on the base 1 of this positioning fixture, making supporting seat can carry out left and right adjusting along base 1, make this positioning fixture go for the welding of the shock absorber 13 of different size like this.
Claims (4)
1. cylinder type damper dust cover positioning clamp for spot welding, by base (1), supporting seat (2,3), keeper (4), V-arrangement part (5) composition, it is characterized in that: described supporting seat (2,3) be two, be arranged on base (1) two ends, left and right, be respectively left support seat (3) and right support seat (2); Described keeper (4) is provided with the opening (8) matched with shock absorber suspension ring (7), when described shock absorber suspension ring (7) top overlaps with keeper opening (8) end face, keeper (4) left end withstands on dust cover (11) right side, and keeper (4) is fixedly mounted on right support seat (2); Described V-arrangement part (5) is fixedly mounted on left support seat (3).
2. positioning clamp for spot welding as claimed in claim 1, it is characterized in that: also comprise an insulating base (6), described insulating base (6) is fixed on right support seat (2), and described keeper (4) is fixed on insulating base (6).
3. positioning clamp for spot welding as claimed in claim 1 or 2, is characterized in that: (2,3) are respectively arranged with strip groove (12) to described supporting seat.
4. positioning clamp for spot welding as claimed in claim 1 or 2, is characterized in that: described base (1) is provided with strip groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310021149.3A CN103084769B (en) | 2013-01-21 | 2013-01-21 | Cylinder type shock absorber dust guard point welding positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310021149.3A CN103084769B (en) | 2013-01-21 | 2013-01-21 | Cylinder type shock absorber dust guard point welding positioning fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103084769A CN103084769A (en) | 2013-05-08 |
| CN103084769B true CN103084769B (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310021149.3A Active CN103084769B (en) | 2013-01-21 | 2013-01-21 | Cylinder type shock absorber dust guard point welding positioning fixture |
Country Status (1)
| Country | Link |
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| CN (1) | CN103084769B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425270B (en) * | 2016-12-07 | 2018-08-17 | 广州市千里达实业有限公司 | Only bolt materials in the tube welding clamping device |
| CN109420831A (en) * | 2017-08-29 | 2019-03-05 | 天津市彬拓科技有限公司 | Electric welding equipment with self-cleaning function |
| CN113579445B (en) * | 2021-07-23 | 2022-10-21 | 四川宁江山川机械有限责任公司 | Quick device of changing production of automobile shock absorber ware dust cover spot welding |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304550Y (en) * | 2008-12-02 | 2009-09-09 | 南阳淅减汽车减振器有限公司 | Hoisting ring welding fixture of vibration damper oil storage cylinder |
| CN201324923Y (en) * | 2008-12-22 | 2009-10-14 | 南阳淅减汽车减振器有限公司 | Piston rod assembly spot-welding tool of vibration absorber |
| CN201889612U (en) * | 2010-11-30 | 2011-07-06 | 南阳淅减汽车减振器有限公司 | Adjustable shock absorber tension rod welding fixture |
| CN202207870U (en) * | 2011-06-30 | 2012-05-02 | 天津天德减震器有限公司 | Projection welding tool of shock absorber support saddle |
| CN202212723U (en) * | 2011-08-03 | 2012-05-09 | 宁波金城减震器有限公司 | Reinforcement welding tooling for piston rod assemblies of shock absorbers |
| CN203045230U (en) * | 2013-01-21 | 2013-07-10 | 成都九鼎科技(集团)有限公司 | Spot welding positioning fixture of barrel type vibration absorber dust cover |
-
2013
- 2013-01-21 CN CN201310021149.3A patent/CN103084769B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304550Y (en) * | 2008-12-02 | 2009-09-09 | 南阳淅减汽车减振器有限公司 | Hoisting ring welding fixture of vibration damper oil storage cylinder |
| CN201324923Y (en) * | 2008-12-22 | 2009-10-14 | 南阳淅减汽车减振器有限公司 | Piston rod assembly spot-welding tool of vibration absorber |
| CN201889612U (en) * | 2010-11-30 | 2011-07-06 | 南阳淅减汽车减振器有限公司 | Adjustable shock absorber tension rod welding fixture |
| CN202207870U (en) * | 2011-06-30 | 2012-05-02 | 天津天德减震器有限公司 | Projection welding tool of shock absorber support saddle |
| CN202212723U (en) * | 2011-08-03 | 2012-05-09 | 宁波金城减震器有限公司 | Reinforcement welding tooling for piston rod assemblies of shock absorbers |
| CN203045230U (en) * | 2013-01-21 | 2013-07-10 | 成都九鼎科技(集团)有限公司 | Spot welding positioning fixture of barrel type vibration absorber dust cover |
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| Publication number | Publication date |
|---|---|
| CN103084769A (en) | 2013-05-08 |
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