CN204657923U - Damper assembly tooling - Google Patents
Damper assembly tooling Download PDFInfo
- Publication number
- CN204657923U CN204657923U CN201520342975.2U CN201520342975U CN204657923U CN 204657923 U CN204657923 U CN 204657923U CN 201520342975 U CN201520342975 U CN 201520342975U CN 204657923 U CN204657923 U CN 204657923U
- Authority
- CN
- China
- Prior art keywords
- guide pin
- pin bushing
- cylinder body
- hole
- locating clip
- 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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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses damper assembly tooling, it is characterized in that: comprise fixed mount, cylinder body locating clip platform, guide pin bushing, depression bar and extrusion head, up and down being located on fixed mount of cylinder body locating clip platform is promoted by cylinder, guide pin bushing is fixedly installed above cylinder body locating clip platform, the up and down guide pin bushing endoporus of being located at of depression bar is connected with the pressure head of forcing press, the left and right sides of extrusion head below guide pin bushing is arranged, extrusion head makes the transverse shifting of horizontal direction, guide pin bushing has the dowel hole identical with cylinder inner bore aperture, the lower end of dowel hole has reaming, the outside diameter of reaming aperture coupling cylinder body, the top hole wall of dowel hole is provided with inlet opening, the bottom hole wall of dowel hole is provided with air admission hole.The utility model is exclusively used in the assembling of single cylinder shock absorber, and assembly technology is simple, improves efficiency of assembling.<b/>
Description
Technical field
The utility model relates to a kind of assembly tooling being exclusively used in single cylinder shock absorber assembling.
Background technology
In the suspension system inside of most of automobile, damper is housed, damper is formed " suspension " of automobile together with damping spring, and damper has the title single cylinder shock absorber of single cylinder structure.At present, single cylinder shock absorber finally needs by the perforate of cylinder base to injection pressure gas in cylinder body in assembling, also will by bored closure after gas injection, and assembly technology is complicated, and efficiency of assembling is low.
Summary of the invention
In view of the deficiencies in the prior art, the utility model provides a kind of assembling being exclusively used in single cylinder shock absorber, and assembly technology is simple, improves the damper assembly tooling of efficiency of assembling.
The utility model takes following technical scheme:
Damper assembly tooling, it is characterized in that: comprise fixed mount, cylinder body locating clip platform, guide pin bushing, depression bar and extrusion head, up and down being located on fixed mount of cylinder body locating clip platform is promoted by cylinder, guide pin bushing is fixedly installed above cylinder body locating clip platform, the up and down guide pin bushing endoporus of being located at of depression bar is connected with the pressure head of forcing press, the left and right sides of extrusion head below guide pin bushing is arranged, extrusion head makes the transverse shifting of horizontal direction, guide pin bushing has the dowel hole identical with cylinder inner bore aperture, the lower end of dowel hole has reaming, the outside diameter of reaming aperture coupling cylinder body, the top hole wall of dowel hole is provided with inlet opening, the bottom hole wall of dowel hole is provided with air admission hole.
After adopting technique scheme, the assembling process of damper is: on cylinder body locating clip platform, put cylinder body, cylinder promotes cylinder body locating clip platform moves and the upper end of cylinder body is entered in guide pin bushing reaming position, then in dowel hole, float-valve plug assembly is put into successively, piston assembly (piston assembly band piston rod) and guiding assemblage, and by air admission hole toward injecting compressed air in dowel hole, before putting into piston assembly, inject shock absorber fluid by inlet opening toward dowel hole simultaneously, then, the pressure head of forcing press is promoted by the upper surface of depression bar to guiding assemblage, by compressed air, float-valve plug assembly, shock absorber fluid, piston assembly is pressed in cylinder body together with guiding assemblage, and make cylinder body upper end leave guide pin bushing reaming, then extrusion head action is by cylinder body and guiding assemblage clamping, extrusion head and depression bar return after clamping, finally take off from cylinder body locating clip platform the single cylinder shock absorber finished product assembled, whole assembling process technique is simple, improve efficiency of assembling.
As preferably, the guide pin bushing cylindrical of air inlet position is provided with air inlet control loop, and air inlet control loop rotates and is located at guide pin bushing cylindrical, and air inlet control loop is provided with the control hole corresponding with guide pin bushing air admission hole, and control hole and external pressure gas source are connected.By above-mentioned design, rotate pressure gas source air inlet and blocking that air inlet control loop conveniently can control guide pin bushing air admission hole, improve operation convenience.
The hole wall of reaming is provided with sealing ring.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is the structure chart of the utility model before depression bar action,
Fig. 2 is the structure chart of the utility model after depression bar action.
Detailed description of the invention
As shown in the figure, damper assembly tooling of the present utility model, comprise fixed mount 1, cylinder body locating clip platform 3, guide pin bushing 14, depression bar 9 and extrusion head 4, up and down being located on fixed mount 1 of cylinder body locating clip platform 3 is promoted by cylinder 2, guide pin bushing 14 is fixedly installed above cylinder body locating clip platform 3, up and down guide pin bushing 14 endoporus of being located at of depression bar 9 is connected with the pressure head of forcing press, the left and right sides of extrusion head 4 below guide pin bushing 14 is arranged, extrusion head 4 makes the transverse shifting of horizontal direction by press powered, guide pin bushing 14 has the dowel hole identical with cylinder body 18 endoporus aperture, the lower end of dowel hole has reaming, the outside diameter of reaming aperture coupling cylinder body 18, the hole wall of reaming is provided with sealing ring 7, the top hole wall of dowel hole is provided with inlet opening 13, the bottom hole wall of dowel hole is provided with air admission hole 16, the guide pin bushing cylindrical at air admission hole 16 place is provided with air inlet control loop 5, air inlet control loop 5 rotates and is located at guide pin bushing 14 cylindrical, air inlet control loop 5 is provided with the control hole 17 corresponding with guide pin bushing air admission hole 16, control hole 17 and external pressure gas source are connected.
The assembling process of the utility model to single cylinder shock absorber is: on cylinder body locating clip platform 3, put cylinder body 18, cylinder 2 promotes cylinder body locating clip platform 3 moves and the upper end of cylinder body 18 is entered in guide pin bushing 14 reaming position, then in dowel hole, float-valve plug assembly 15 is put into successively, piston assembly 12(piston assembly band piston rod 10) and guiding assemblage 11, and by air admission hole 16 toward injecting compressed air 6 bottom float-valve plug assembly 15, before putting into piston assembly 12, inject shock absorber fluid 8 by inlet opening 13 toward dowel hole simultaneously, after above-mentioned action completes as shown in Figure 1, then, the pressure head of forcing press is promoted by the upper surface of depression bar 9 pairs of guiding assemblages 11, by compressed air 6, float-valve plug assembly 7, shock absorber fluid 8, piston assembly 12 is pressed in cylinder body 18 together with guiding assemblage 11, and make cylinder body 18 upper end leave guide pin bushing 14 reaming, then cylinder body 18 and guiding assemblage 11 clamp by extrusion head 4 action, after above-mentioned action completes as shown in Figure 2, extrusion head 4 and depression bar 9 return after clamping, finally take off from cylinder body locating clip platform 3 the single cylinder shock absorber finished product assembled, whole assembling process technique is simple, improve efficiency of assembling.
Claims (3)
1. damper assembly tooling, it is characterized in that: comprise fixed mount, cylinder body locating clip platform, guide pin bushing, depression bar and extrusion head, up and down being located on fixed mount of cylinder body locating clip platform is promoted by cylinder, guide pin bushing is fixedly installed above cylinder body locating clip platform, the up and down guide pin bushing endoporus of being located at of depression bar is connected with the pressure head of forcing press, the left and right sides of extrusion head below guide pin bushing is arranged, extrusion head makes the transverse shifting of horizontal direction, guide pin bushing has the dowel hole identical with cylinder inner bore aperture, the lower end of dowel hole has reaming, the outside diameter of reaming aperture coupling cylinder body, the top hole wall of dowel hole is provided with inlet opening, the bottom hole wall of dowel hole is provided with air admission hole.
2. damper assembly tooling as claimed in claim 1, it is characterized in that: the guide pin bushing cylindrical of air inlet position is provided with air inlet control loop, air inlet control loop rotates and is located at guide pin bushing cylindrical, and air inlet control loop is provided with the control hole corresponding with guide pin bushing air admission hole, and control hole and external pressure gas source are connected.
3. damper assembly tooling as claimed in claim 1, is characterized in that: the hole wall of reaming is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342975.2U CN204657923U (en) | 2015-05-26 | 2015-05-26 | Damper assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342975.2U CN204657923U (en) | 2015-05-26 | 2015-05-26 | Damper assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204657923U true CN204657923U (en) | 2015-09-23 |
Family
ID=54128356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520342975.2U Expired - Fee Related CN204657923U (en) | 2015-05-26 | 2015-05-26 | Damper assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204657923U (en) |
-
2015
- 2015-05-26 CN CN201520342975.2U patent/CN204657923U/en not_active Expired - Fee Related
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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: 20150923 Termination date: 20160526 |