CN113579445A - Quick device of changing production of automobile shock absorber ware dust cover spot welding - Google Patents
Quick device of changing production of automobile shock absorber ware dust cover spot welding Download PDFInfo
- Publication number
- CN113579445A CN113579445A CN202110835275.7A CN202110835275A CN113579445A CN 113579445 A CN113579445 A CN 113579445A CN 202110835275 A CN202110835275 A CN 202110835275A CN 113579445 A CN113579445 A CN 113579445A
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- CN
- China
- Prior art keywords
- dust cover
- shock absorber
- spot welding
- automobile shock
- production
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a spot welding rapid production transfer device for a dust cover of an automobile shock absorber, which aims at the problems that a plurality of production lines are required for a whole set of tools with different specifications, the production lines between the different specifications cannot be switched, the production cost is high, the debugging is difficult when the existing welding device is welded for the first time, and the field management of the production lines is disordered. The purpose is as follows: the device solves the problems that the existing production line can not convert various specifications, debugging is difficult during first welding, field management is disordered, and the production conversion of the whole tool can be quickly realized.
Description
Technical Field
The invention belongs to the technical field of automobile shock absorbers, and particularly relates to a spot welding rapid production transfer device for a dustproof cover of an automobile shock absorber.
Background
The special tool is generated after the damper and the dust cover on the automobile shock absorber are welded, the dust cover prevents dust from damaging the damper, the service life of the damper is prolonged, and specifications of the whole tool of the damper and the dust cover used by different automobiles are different.
In the prior art, the whole set of tools with different specifications are welded by adopting different production lines.
The prior art has the following technical problems:
a plurality of production lines are needed for the whole set of tools with different specifications, the production lines with different specifications cannot be switched, the production cost is high, the existing welding device is difficult to debug during first welding, and the field management of the production lines is disordered.
Disclosure of Invention
The invention provides a spot welding rapid transfer device for a dust cover of an automobile shock absorber, aiming at the problems that a plurality of production lines are needed for a whole set of tools with different specifications, the production lines with different specifications cannot be switched, the production cost is high, the debugging of the existing welding device is difficult during the first welding, and the field management of a plurality of production lines is disordered in the prior art, and the spot welding rapid transfer device comprises: the device solves the problems that the existing production line can not convert various specifications, debugging is difficult during first welding, field management is disordered, and the production conversion of the whole tool can be quickly realized.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a device is changeed to production fast in spot welding of automobile shock absorber dust cover, including bottom plate, electrode tip and locating piece subassembly, be provided with several semicircle seat on the bottom plate, there is sunken semicircular structure in the top middle part of semicircle seat, semicircle seat is used for placing the attenuator, the locating piece subassembly passes the attenuator for fix a position the dust cover, two of electrode tip for setting up from top to bottom, weld attenuator and dust excluding hood through two electrode tips.
Preferably, the bottom of the semicircular seat is provided with an adjusting screw rod, and the adjusting screw rod penetrates through the bottom plate, and a positioning threaded sleeve is arranged at the position where the adjusting screw rod penetrates through the bottom plate.
Preferably, the electrode tip is provided with a fixing device, and the fixing device is used for fixing the welding position between the two electrode tips.
Preferably, the fixing device is a quick-change ejector, the quick-change ejector is provided with a stop block column, and the stop block column is used for positioning a welding part between the two electrode tips.
Preferably, the quick-change ejector is connected with a fixed seat, the fixed seat is connected with a fixed plate through a connecting rod, and the bottom of the fixed plate is connected with a bottom plate.
Preferably, the quick-change ejector head comprises two stop block columns and a connecting block, wherein the two stop block columns are symmetrically distributed at two ends of the connecting block.
Preferably, the fixed seat is provided with a protrusion, and the stop block column is provided with a groove matched with the protrusion.
Preferably, the connecting block is provided with an inward-concave arc structure, and is used for avoiding interference when the electrode head moves up and down in the welding process.
Preferably, the cross section of the stop block column is triangular, so that interference does not occur when the electrode head moves up and down in the welding process.
Preferably, the fixing plate is provided with a round hole, and the connecting rod is movably connected with the fixing plate through the round hole.
Compared with the prior art, the technical scheme of the invention has the following advantages/beneficial effects:
1. the adjustable semicircular seat is arranged, so that the whole set of tool can be quickly transferred to production, and only the quick top head and the positioning block assembly need to be replaced during the transfer, and then the height of the semicircular seat is adjusted.
2. The device of the invention has strong universality, reduces the cost and improves the field management to a certain extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a front view of a structure according to an embodiment of the present invention.
FIG. 2 is a top view of a structure according to an embodiment of the present invention.
FIG. 3 is a front view of the damper and dust hood welding process of the present invention.
FIG. 4 is a top view of the damper and dust hood welding process of the present invention.
Fig. 5 is a schematic structural view of the quick-change plug of the invention.
Fig. 6 is a schematic structural view of the fixing base of the present invention.
The labels in the figure are respectively: 1. a positioning block assembly; 2. a semicircular seat; 201. adjusting the screw rod; 3. an electrode tip; 4. quickly replacing the ejector head; 401. a stopper post; 402. connecting blocks; 403. a groove; 5. a fixed seat; 501. a connecting rod; 502. a protrusion; 6. a fixing plate; 7. a base; 8. a damper; 9. a dust hood; 10. a slot hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.
Example 1:
as shown in the figure, the invention provides a spot welding rapid production transfer device for a dust cover of an automobile shock absorber, which comprises a bottom plate 7, an electrode tip 3 and a positioning block assembly 1, wherein a plurality of semicircular seats 2 are arranged on the bottom plate 7, adjusting screws 201 are arranged at the bottoms of the semicircular seats 2, the adjusting screws 201 penetrate through the bottom plate 7, and positioning thread sleeves are arranged at the positions where the adjusting screws 201 penetrate through the bottom plate 7. There is sunken semicircular structure semicircular seat 2's top middle part, semicircular seat 2 is used for placing the attenuator, locating block subassembly 1 passes the attenuator for fix a position the dust cover, electrode tip 3 is two for setting up from top to bottom, welds attenuator and dust excluding hood through two electrode tips 3. A slotted hole 10 is arranged at the position of a bottom electric joint 3, and an electrode tip 3 penetrates through the slotted hole 10 to weld a welding part when being welded.
The height of the semicircular seat 2 can be properly adjusted by arranging the adjusting connecting rod 501, so that the semicircular seat can reach the proper height during welding.
The electrode tip 3 is provided with a quick-change top head 4, the quick-change top head 4 is provided with a stop block column 401, and the stop block column 401 is used for positioning a welding part between the two electrode tips 3. The quick-change ejector head 4 is connected with the fixing seat 5, the fixing seat 5 is connected with the fixing plate 6 through the connecting rod 501, a round hole is formed in the fixing plate 6, and the connecting rod 501 is movably connected with the fixing plate 6 through the round hole. The bottom of the fixed plate 6 is connected with a bottom plate 7. The quick-change ejector head 4 comprises two stop columns 401 and a connecting block 402, wherein the two stop columns 401 are symmetrically distributed at two ends of the connecting block 402. The fixing seat 5 of the invention is provided with a projection 502, and the stop block column 401 is provided with a groove 403 matched with the projection 502. The connecting block 402 is provided with an inwardly concave arc structure for preventing interference when the electrode head moves up and down in the welding process. The cross section of the stop block column 401 is triangular, and the stop block column is used for preventing interference when the electrode tip 3 runs up and down in the welding process.
The welding position of the damper and the dust hood is positioned between the two electrode tips 3 by arranging the quick-change top 4.
When using for the first time, the whole set of frock specification of attenuator 8 and dust excluding hood 9 welded as required, select the locating block subassembly 1 and the quick change top 4 that correspond the specification, then fix quick change top 4 on the arch 502 of fixing base 5 through the cooperation of recess 403, then connecting rod 501 and fixed plate 6 swing joint, connecting rod 501 can move on fixed plate 6, through removing connecting rod 501, fix quick change top 4 in suitable position, make quick change top 4 can pass through dog post 401, let the welding department just between two electrode tips 3, during the welding, place attenuator 8 on two semicircle seats 2, then fix a position dust excluding hood 9 through locating piece subassembly 1, then adjust the height through adjusting screw 201, make dust excluding hood 9 be located two electrode tips 3 centers, then weld through electrode tip 3.
After changing a whole set of frock, only need to change supporting locating piece subassembly 1 and quick change top 4, then still place attenuator 8 on semicircle seat 2, then fix dust excluding hood 9 through locating piece subassembly 1, then just can weld through electrode tip 3, such mode of transferring to production is not only convenient but also swift, when the specification difference of the whole set of frock of change is great, can also be through adjusting the height of semicircle seat 2 and removing connecting rod 501, make the splice reach best welding position. Therefore, the device is strong in universality, capable of meeting the requirements and reducing the cost, and meanwhile better manages on site.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.
Claims (10)
1. The utility model provides a quick device of changing production of automobile shock absorber dust cover spot welding, its characterized in that, includes bottom plate (7), electrode tip (3) and locating block subassembly (1), be provided with several semicircle seat (2) on bottom plate (7), there is sunken semicircular structure at the top middle part of semicircle seat, semicircle seat (2) are used for placing the attenuator, locating block subassembly (1) pass the attenuator for fix a position the dust cover, electrode tip (3) are two of upper and lower setting, weld attenuator and dust excluding hood through two electrode tips (3).
2. The spot welding rapid production-conversion device for the dust cover of the automobile shock absorber is characterized in that an adjusting screw rod (201) is arranged at the bottom of the semicircular seat (2), the adjusting screw rod (201) penetrates through the bottom plate (7), and a positioning threaded sleeve is arranged at the position where the adjusting screw rod (201) penetrates through the bottom plate (7).
3. The spot welding rapid production transfer device for the dust cover of the automobile shock absorber as claimed in claim 1, wherein a fixing device is arranged at the electrode tip (3) and is used for fixing the welding position between the two electrode tips (3).
4. The spot welding rapid production transfer device for the dust cover of the automobile shock absorber as claimed in claim 3, wherein the fixing device is a quick-change top head (4), the quick-change top head (4) is provided with a stop pillar (401), and the stop pillar (401) is used for positioning the welding part between the two electrode tips (3).
5. The spot welding fast production-transformation device for the dust cover of the automobile shock absorber as claimed in claim 4, wherein the fast-changing ejector head (4) is connected with a fixed seat (5), the fixed seat (5) is connected with a fixed plate (6) through a connecting rod (501), and the bottom of the fixed plate (6) is connected with a bottom plate (7).
6. The spot welding fast production-switching device for the dust cover of the automobile shock absorber as claimed in claim 4, wherein the quick-change ejector (4) is composed of two stop posts (401) and a connecting block (402), and the two stop posts (401) are symmetrically distributed at two ends of the connecting block (402).
7. The spot welding fast-production-conversion device for the dust cover of the automobile shock absorber as claimed in claim 6, wherein the fixing seat (5) is provided with a protrusion (501), and the stopper post (401) is provided with a groove (403) which is matched with the protrusion (502).
8. The spot welding rapid production transfer device for the dust cover of the automobile shock absorber as claimed in claim 6, wherein the connecting block (402) is provided with an inwardly concave circular arc structure for preventing interference when the electrode head (3) moves up and down during welding.
9. The spot welding rapid transfer device for the dust cover of the automobile shock absorber as claimed in claim 8, wherein the cross section of the stopper post (401) is triangular for preventing interference when the electrode head (3) moves up and down during welding.
10. The spot welding rapid production-switching device for the dust cover of the automobile shock absorber as claimed in claim 5, wherein a round hole is formed in the fixing plate (6), and the connecting rod (501) is movably connected with the fixing plate (6) through the round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110835275.7A CN113579445B (en) | 2021-07-23 | 2021-07-23 | Quick device of changing production of automobile shock absorber ware dust cover spot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110835275.7A CN113579445B (en) | 2021-07-23 | 2021-07-23 | Quick device of changing production of automobile shock absorber ware dust cover spot welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113579445A true CN113579445A (en) | 2021-11-02 |
| CN113579445B CN113579445B (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110835275.7A Active CN113579445B (en) | 2021-07-23 | 2021-07-23 | Quick device of changing production of automobile shock absorber ware dust cover spot welding |
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| CN (1) | CN113579445B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084769A (en) * | 2013-01-21 | 2013-05-08 | 成都九鼎科技(集团)有限公司 | Cylinder type shock absorber dust guard point welding positioning fixture |
| CN202943395U (en) * | 2012-11-15 | 2013-05-22 | 隆昌山川精密焊管有限责任公司 | Novel auxiliary tool for positioning connecting rod and dustproof cover for spot welding |
| WO2018032528A1 (en) * | 2016-08-16 | 2018-02-22 | 江苏大学 | Semi-active energy-feed suspension shock absorber based on hybrid excitation and dimension determination method thereof |
| CN208543135U (en) * | 2018-05-25 | 2019-02-26 | 南阳威奥斯图车辆减振器有限公司 | Device is fixed in vehicle shock absorber dust cover spot welding |
| CN110682019A (en) * | 2019-10-16 | 2020-01-14 | 山东凌博瑞轨道交通科技有限公司 | High-speed train hydraulic shock absorber piston rod assembly and welding processing technology thereof |
| CN211465329U (en) * | 2019-11-25 | 2020-09-11 | 天津天德减震器有限公司 | Spot welding tool for dust cover of telescopic shock absorber |
-
2021
- 2021-07-23 CN CN202110835275.7A patent/CN113579445B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202943395U (en) * | 2012-11-15 | 2013-05-22 | 隆昌山川精密焊管有限责任公司 | Novel auxiliary tool for positioning connecting rod and dustproof cover for spot welding |
| CN103084769A (en) * | 2013-01-21 | 2013-05-08 | 成都九鼎科技(集团)有限公司 | Cylinder type shock absorber dust guard point welding positioning fixture |
| WO2018032528A1 (en) * | 2016-08-16 | 2018-02-22 | 江苏大学 | Semi-active energy-feed suspension shock absorber based on hybrid excitation and dimension determination method thereof |
| CN208543135U (en) * | 2018-05-25 | 2019-02-26 | 南阳威奥斯图车辆减振器有限公司 | Device is fixed in vehicle shock absorber dust cover spot welding |
| CN110682019A (en) * | 2019-10-16 | 2020-01-14 | 山东凌博瑞轨道交通科技有限公司 | High-speed train hydraulic shock absorber piston rod assembly and welding processing technology thereof |
| CN211465329U (en) * | 2019-11-25 | 2020-09-11 | 天津天德减震器有限公司 | Spot welding tool for dust cover of telescopic shock absorber |
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| CN113579445B (en) | 2022-10-21 |
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