CN209936320U - Assembly fixture for upper bracket and bottom cover of outer barrel of automobile shock absorber - Google Patents
Assembly fixture for upper bracket and bottom cover of outer barrel of automobile shock absorber Download PDFInfo
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- CN209936320U CN209936320U CN201920583151.2U CN201920583151U CN209936320U CN 209936320 U CN209936320 U CN 209936320U CN 201920583151 U CN201920583151 U CN 201920583151U CN 209936320 U CN209936320 U CN 209936320U
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- bracket
- outer cylinder
- backrest
- bottom cover
- shock absorber
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 24
- 230000035939 shock Effects 0.000 title claims abstract description 24
- 230000001960 triggered effect Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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Abstract
The utility model discloses an assembly fixture of bracket and bottom on automobile shock absorber urceolus, include: the base, it places the platform to be equipped with the bracket on the base, the middle of the platform is placed to the bracket is equipped with bracket location platform, the centre of bracket location platform is equipped with the bottom standing groove, still be equipped with card post and the back frame of taking the back on the base, be equipped with the back groove on the back, the both sides in back groove are equipped with the bulb plunger respectively, still wear to be equipped with the locating lever on the back, be equipped with annular boss on the pole body of locating lever, the cover is equipped with the spring on the locating lever between annular boss and the back, be equipped with the location head on the top of locating lever, the top of base still is equipped with the. The assembly tool can quickly, reliably and accurately assemble the bracket and the bottom cover on the outer barrel, so that the assembly efficiency can be greatly improved, and the assembly accuracy can be greatly improved; a worker only needs to place the bottom cover, the bracket and the outer barrel on an assembly tool, and the assembly tool can be automatically assembled, so that the labor intensity of the worker can be greatly reduced.
Description
Technical Field
The utility model relates to an automobile manufacturing frock field, concretely relates to assembly fixture of bracket and bottom on automobile shock absorber urceolus.
Background
The structure of the outer cylinder welding assembly of the automobile shock absorber generally comprises: the outer barrel is sleeved and welded with a spring disc at the rear part of the outer barrel, the front end of the outer barrel is sleeved and welded with a bracket, two sides of the bracket are respectively provided with a connecting plate, the two connecting plates are arranged oppositely and in parallel, a bottom cover is welded in a front end port of the outer barrel, an oil pipe support is welded on one side of the outer barrel, and a stabilizer bar support is welded on the other side of the outer barrel. The bracket and the bottom cover need to be tightly assembled on the outer cylinder before welding, the bottom cover is usually assembled by forcibly clamping the outer cylinder into a port of the outer cylinder by a worker, the bracket is usually assembled by forcibly inserting the outer cylinder into the bracket by the worker, and the manual assembly of the bracket and the bottom cover has the defects of low assembly efficiency, high labor intensity of the worker, incapability of assembling the bracket and the bottom cover in place and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the assembly tool for the bracket and the bottom cover on the outer cylinder of the automobile shock absorber is high in assembly efficiency, low in labor intensity and capable of accurately assembling the bracket and the bottom cover in place.
In order to solve the above problem, the utility model discloses the technical scheme who adopts does: assembly fixture of bracket and bottom on automobile shock absorber urceolus includes: base, its characterized in that: the base is provided with a bracket placing table for placing a bracket, the middle of the bracket placing table is provided with a bracket positioning table for inserting the lower end of the bracket to position the bracket, the middle of the bracket positioning table is provided with a bottom cover placing groove for placing a bottom cover and positioning the bottom cover, the base at one side of the bracket placing table is also provided with a clamping column for clamping between two connecting plates on the bracket to circumferentially position the bracket, the base is also provided with a backrest frame, the backrest frame is provided with a backrest for the outer barrel to abut against, the backrest is provided with a backrest groove for the outer barrel to clamp and position the outer barrel, two sides of the backrest groove are respectively provided with a ball plunger, the two ball plungers can prevent the clamped outer barrel from being separated from the backrest groove, and the backrest is also provided with a positioning rod capable of moving up and down in a penetrating way, the spring positioning device comprises a positioning rod, a spring, an annular boss, a base and a driving device, wherein the annular boss is arranged on a rod body of the positioning rod, the spring is sleeved on the positioning rod between the annular boss and a backrest, two ends of the spring respectively abut against the annular boss and the backrest, the spring can support the positioning rod, a positioning head used for being inserted into a hole of a spring disc on an outer cylinder is arranged at the top end of the positioning rod, the head of the positioning head can be circumferentially positioned on the outer cylinder after being inserted into a through hole in the spring disc, a press fitting upper die driven by the driving device to move up and down is further arranged above the base, and a pressure head used for pressing the upper end of the outer cylinder to enable the outer.
Further, the assembly fixture of bracket and bottom on the outer tube of automobile shock absorber, wherein: and a proximity switch for sensing the outer cylinder is arranged on the inner side of the backrest groove, when the outer cylinder is clamped in the backrest groove, the proximity switch can be triggered by the outer cylinder, otherwise, the proximity switch is not triggered.
Further, the assembly fixture of bracket and bottom on the outer tube of automobile shock absorber, wherein: the base is provided with a correlation type photoelectric sensor, a receiver and a transmitter in the correlation type photoelectric sensor are respectively positioned at two sides of the clamping column, when the bracket is positioned on the bracket placing table and the clamping column is clamped between two connecting plates of the bracket, the correlation type photoelectric sensor can be shielded and triggered by the bracket, otherwise, the correlation type photoelectric sensor is not triggered.
Further, the assembly fixture of bracket and bottom on the outer tube of automobile shock absorber, wherein: and a deviation rectifying head for inserting the upper end of the outer cylinder to rectify the deviation of the upper end of the outer cylinder is arranged in the middle of the pressure head.
Further, the assembly fixture of bracket and bottom on the outer tube of automobile shock absorber, wherein: the bottom of the positioning rod is provided with a blocking boss which prevents the positioning rod from being pushed by a spring to be separated from the backrest.
Further, the assembly fixture of bracket and bottom on the outer tube of automobile shock absorber, wherein: the two ball plungers are in threaded connection with the backrest.
Further, the assembly fixture of bracket and bottom on the outer tube of automobile shock absorber, wherein: the proximity switch is in threaded connection with the backrest.
The utility model has the advantages that: the assembly fixture for the upper bracket and the bottom cover of the outer cylinder of the automobile shock absorber can quickly, reliably and accurately assemble the bracket and the bottom cover on the outer cylinder, thereby greatly improving the assembly efficiency and the assembly accuracy; in addition, a worker only needs to place the bottom cover, the bracket and the outer barrel welded with the spring disc on an assembly tool in sequence, and the assembly tool can automatically assemble, so that the labor intensity of the worker can be greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of an assembly fixture for an upper bracket and a bottom cover of an outer cylinder of an automobile shock absorber.
Fig. 2 is a use state diagram of the assembly fixture for the upper bracket and the bottom cover of the outer cylinder of the automobile shock absorber.
Fig. 3 is a schematic structural diagram of the outer cylinder welding assembly of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.
As shown in fig. 1, 2 and 3, the assembly tool for the upper bracket and the bottom cover of the outer cylinder of the automobile shock absorber comprises: the base 1 is provided with a bracket placing table 12 for placing a bracket 92 on the base 1, a bracket positioning table 13 for inserting the lower end of the bracket 92 to position the bracket 92 is arranged in the middle of the bracket placing table 12, a bottom cover placing groove 14 for placing a bottom cover 93 and positioning the bottom cover 93 is arranged in the middle of the bracket positioning table 13, a clamping column 15 for clamping between two connecting plates 921 on the bracket 92 to circumferentially position the bracket 92 is further arranged on the base 1 at one side of the bracket placing table 12, a backrest 2 is further arranged on the base 1, a backrest 21 for the outer cylinder 9 to abut against is arranged on the backrest 2, a backrest groove 22 for the outer cylinder 9 to clamp into and position the outer cylinder 9 is arranged on the backrest 21, a ball plunger 23 is respectively arranged at two sides of the backrest groove 22, and the two ball plungers 23 can prevent the clamped outer cylinder 9 from being separated from the backrest groove 22, the ball plunger 23 is a commercially available clamping piece, a ball head on the ball plunger 23 can compress an internal spring to contract inwards after being pressed, and the ball head can pop out outwards when not being pressed; a positioning rod 3 which can move up and down is also arranged on the backrest 21 in a penetrating way, an annular boss 31 is arranged on the rod body of the positioning rod 3, a spring 32 is sleeved on the positioning rod 3 between the annular boss 31 and the backrest 21, two ends of the spring 32 are respectively abutted against the annular boss 31 and the backrest 21, so that the spring 32 can support the positioning rod 3, a positioning head 33 which is inserted into a through hole of a spring disc 91 on the outer cylinder 9 is arranged at the top end of the positioning rod 3, the head part of the positioning head 33 can be inserted into a hole on the spring disc 91 to circumferentially position the outer cylinder 9, a press-fitting upper die 4 which is driven by a driving device to move up and down is also arranged above the base 1, the driving device can be an oil cylinder, an electric cylinder and the like, a pressing head 41 for pressing the upper end of the outer cylinder 9 to move the outer cylinder 9 downward is provided at the lower portion of the press-fitting upper die 4.
In the present embodiment, a proximity switch 24 for sensing the outer cylinder 9 is further disposed inside the backrest slot 22, and when the outer cylinder 9 is snapped into the backrest slot 22, the proximity switch 24 is triggered by the outer cylinder 9, whereas the proximity switch 24 is not triggered.
The base 1 is provided with a correlation type photoelectric sensor 16, a receiver and a transmitter of the correlation type photoelectric sensor 16 are respectively positioned at two sides of the clamping column 15, when the bracket 92 is positioned and placed on the bracket placing table 12 and the clamping column 15 is clamped between the two connecting plates 921 of the bracket 92, the correlation type photoelectric sensor 16 can be triggered by the shielding of the bracket 92, otherwise, the correlation type photoelectric sensor 16 is not triggered. The upper press-fitting die 4 is pressed only when the opposed photo sensor 16 and the proximity switch 24 are triggered.
An error correcting head 42 for inserting the upper end of the outer cylinder 9 to correct the error of the upper end of the outer cylinder 9 is arranged in the middle of the pressure head 41. When the outer cylinder 9 is clamped in the backrest slot 22, the upper end of the outer cylinder is easy to be deviated, so that the deviation rectifying head 42 needs to be inserted for rectifying before pressing, and a guide inclined plane is usually arranged on the deviation rectifying head 42, so that the deviation rectifying head 42 is convenient to be inserted.
A stop boss 34 for preventing the positioning rod 3 from being pushed by the spring 32 to be separated from the backrest 21 is provided at the bottom of the positioning rod 3.
Two ball plungers 23 are screwed to the backrest 21. The proximity switch 24 is screwed to the backrest 21. This is provided to adjust the position into which the two ball plungers 23 and the proximity switch 24 are inserted.
Assembling the bottom cover 93 and the bracket 92, the spring disc 91 is usually welded on the outer cylinder 9, when assembling, the bottom cover 93 is placed in the bottom cover placing groove 14, then the bracket 92 is placed on the bracket placing table 12, the bracket positioning table 13 is inserted into the lower end of the bracket 92, the clamping column 15 is clamped between the two connecting plates 921 on the bracket 92 to position the bracket 92, then the outer cylinder 9 welded with the spring disc 91 is clamped into the backrest groove 22, the lower end of the outer cylinder 9 is inserted into the upper end of the bracket 92, and the positioning head 33 is inserted into the hole of the spring disc 91 on the outer cylinder 9 to position the outer cylinder 9, then the driving device drives the press-fitting upper die 4 to move downwards, so that the deviation rectifying head 42 is inserted into the upper end of the outer cylinder 9 to position the upper end of the outer cylinder 9, then the deviation rectifying pressure head 41 continues to press the upper end of the outer cylinder 9, so that the outer cylinder 9 moves downwards to be forcibly, until the lower end of the outer cylinder 9 abuts against the bracket positioning table 13, so that the bottom cover 93 is clamped into the lower end of the outer cylinder 9, and when the outer cylinder 9 is pressed to move downwards, the spring disc 91 on the outer cylinder 9 overcomes the spring force to press the positioning rod 3 together to move downwards.
Claims (7)
1. Assembly fixture of bracket and bottom on automobile shock absorber urceolus includes: base, its characterized in that: the base is provided with a bracket placing table for placing a bracket, the middle of the bracket placing table is provided with a bracket positioning table for inserting the lower end of the bracket to position the bracket, the middle of the bracket positioning table is provided with a bottom cover placing groove for placing a bottom cover and positioning the bottom cover, the base at one side of the bracket placing table is also provided with a clamping column for clamping between two connecting plates on the bracket to circumferentially position the bracket, the base is also provided with a backrest frame, the backrest frame is provided with a backrest for the outer barrel to abut against, the backrest is provided with a backrest groove for the outer barrel to clamp and position the outer barrel, two sides of the backrest groove are respectively provided with a ball plunger, the two ball plungers can prevent the clamped outer barrel from being separated from the backrest groove, and the backrest is also provided with a positioning rod capable of moving up and down in a penetrating way, the spring positioning device comprises a positioning rod, a spring, an annular boss, a base and a driving device, wherein the annular boss is arranged on a rod body of the positioning rod, the spring is sleeved on the positioning rod between the annular boss and a backrest, two ends of the spring respectively abut against the annular boss and the backrest, the spring can support the positioning rod, a positioning head used for being inserted into a hole of a spring disc on an outer cylinder is arranged at the top end of the positioning rod, the head of the positioning head can be circumferentially positioned on the outer cylinder after being inserted into a through hole in the spring disc, a press fitting upper die driven by the driving device to move up and down is further arranged above the base, and a pressure head used for pressing the upper end of the outer cylinder to enable the outer.
2. The assembly fixture for the outer cylinder upper bracket and the bottom cover of the automobile shock absorber according to claim 1, characterized in that: and a proximity switch for sensing the outer cylinder is arranged on the inner side of the backrest groove, when the outer cylinder is clamped in the backrest groove, the proximity switch can be triggered by the outer cylinder, otherwise, the proximity switch is not triggered.
3. The assembly fixture for the outer cylinder upper bracket and the bottom cover of the automobile shock absorber according to claim 1 or 2, characterized in that: the base is provided with a correlation type photoelectric sensor, a receiver and a transmitter in the correlation type photoelectric sensor are respectively positioned at two sides of the clamping column, when the bracket is positioned on the bracket placing table and the clamping column is clamped between two connecting plates of the bracket, the correlation type photoelectric sensor can be shielded and triggered by the bracket, otherwise, the correlation type photoelectric sensor is not triggered.
4. The assembly fixture for the outer cylinder upper bracket and the bottom cover of the automobile shock absorber according to claim 1 or 2, characterized in that: and a deviation rectifying head for inserting the upper end of the outer cylinder to rectify the deviation of the upper end of the outer cylinder is arranged in the middle of the pressure head.
5. The assembly fixture for the outer cylinder upper bracket and the bottom cover of the automobile shock absorber according to claim 1 or 2, characterized in that: the bottom of the positioning rod is provided with a blocking boss which prevents the positioning rod from being pushed by a spring to be separated from the backrest.
6. The assembly fixture for the outer cylinder upper bracket and the bottom cover of the automobile shock absorber according to claim 1 or 2, characterized in that: the two ball plungers are in threaded connection with the backrest.
7. The assembly fixture for the outer cylinder upper bracket and the bottom cover of the automobile shock absorber according to claim 1 or 2, characterized in that: the proximity switch is in threaded connection with the backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583151.2U CN209936320U (en) | 2019-04-26 | 2019-04-26 | Assembly fixture for upper bracket and bottom cover of outer barrel of automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583151.2U CN209936320U (en) | 2019-04-26 | 2019-04-26 | Assembly fixture for upper bracket and bottom cover of outer barrel of automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936320U true CN209936320U (en) | 2020-01-14 |
Family
ID=69130100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920583151.2U Active CN209936320U (en) | 2019-04-26 | 2019-04-26 | Assembly fixture for upper bracket and bottom cover of outer barrel of automobile shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968025A (en) * | 2019-04-26 | 2019-07-05 | 张家港保税区亚鑫精密制管有限公司 | The assembly tooling of vehicle shock absorber outer cylinder bracket and bottom cover |
-
2019
- 2019-04-26 CN CN201920583151.2U patent/CN209936320U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968025A (en) * | 2019-04-26 | 2019-07-05 | 张家港保税区亚鑫精密制管有限公司 | The assembly tooling of vehicle shock absorber outer cylinder bracket and bottom cover |
| CN109968025B (en) * | 2019-04-26 | 2024-05-03 | 江苏亚鑫精密科技股份有限公司 | Assembly fixture for upper bracket and bottom cover of outer cylinder of automobile shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215600 No. 3, Taiwan Road, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu Patentee after: Jiangsu Yaxin Precision Technology Co.,Ltd. Address before: 215600 Yaxin precision Pipe Co., Ltd., Zhangjiagang Free Trade Zone, east of Taiwan Road, Zhangjiagang Free Trade Zone, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG BONDED ZONE YAXIN PRECISION PIPE MAKING Co.,Ltd. |
|
| CP03 | Change of name, title or address |