CN204284279U - A kind of shock absorbing bushing reducing device - Google Patents
A kind of shock absorbing bushing reducing device Download PDFInfo
- Publication number
- CN204284279U CN204284279U CN201420755969.5U CN201420755969U CN204284279U CN 204284279 U CN204284279 U CN 204284279U CN 201420755969 U CN201420755969 U CN 201420755969U CN 204284279 U CN204284279 U CN 204284279U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- shock absorbing
- undergauge
- absorbing bushing
- movable
- 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
Links
- 230000035939 shock Effects 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model belongs to automobile-used shock absorbing bushing process units field, particularly relates to a kind of shock absorbing bushing reducing device.Described device comprises interior reducing sleeve, and sleeve axial cross section is funnel-like, and sleeve bottom is installed with base, base in sleeve is installed with liner, be installed with top board above liner, described device also comprises movable undergauge block, and movable undergauge block composition undergauge ring coordinates with sleeve varying diameter portion inwall.The utility model structure is simple, reasonable in design, by the adjustment of selecting different movable undergauge blocks to realize shock absorbing bushing external diameter, makes the shock absorbing bushing of final gained meet the size of drawing.
Description
Technical field
The utility model belongs to automobile-used shock absorbing bushing process units field, particularly relates to a kind of shock absorbing bushing reducing device.
Background technique
Shock absorbing bushing is mainly used in mechanical field, modal, is the industry such as automobile, motorcycle, and shock absorbing bushing belongs to car type component product, and the vibration velocity of vehicle frame and vehicle body can be allowed to slow down.Shock absorbing bushing in process of production, for reducing the internal stress that rubber produces, improve the tired usability of product, meet customer need to reach, undergauge process need be carried out to this type of cushioning product external diameter, but a product need make a set of undergauge is contained in, not only cost of idleness, and complex operation, not easily change, manufacturing efficiency is low.For various reasons, its outside dimension and drawing requirement have certain deviation, cause the rising of reject rate, waste raw materials and raising enterprise cost of production.
Model utility content
the purpose of this utility model is to provide a kind of shock absorbing bushing reducing device, and the utility model structure is simple, reasonable in design, can carry out external diameter compression quickly and easily, make shock absorbing bushing meet drawing demand to the shock absorbing bushing of different size.
The technical solution adopted in the utility model is as follows:
A kind of shock absorbing bushing reducing device, described device comprises interior reducing sleeve, sleeve axial cross section is funnel-like, sleeve bottom is installed with base,, the base in sleeve is installed with liner, above liner, is installed with top board, described device also comprises movable undergauge block, and movable undergauge block composition undergauge ring coordinates with sleeve varying diameter portion inwall.
Preferably, described liner is made up of high elasticity polyurethane material.
Preferably, described sleeve varying diameter portion inwall is provided with the first T-slot, and movable undergauge block is provided with the second T-slot, and the I-shaped groove that the first T-slot and the second T-slot form coordinates with I shape inserted block.
Preferably, described I shape inserted block and sleeve varying diameter portion inwall removably connect.
Preferably, described I shape inserted block is connected by hexagon socket head cap screw with sleeve varying diameter portion inwall.
Preferably, the undergauge ring constant inner diameter of described movable undergauge block composition, undergauge ring exceeds sleeve top.
Before work, first T-slot of I shape inserted block with sleeve varying diameter portion inwall is coordinated, then by hexagon socket head cap screw, both are connected, again by shock absorbing bushing as the top board center in sleeve, select suitable movable undergauge block, the undergauge ring inwall that movable undergauge block is formed tightly can contact shock absorbing bushing, the movable undergauge block of every block of composition undergauge ring is coordinated with I shape inserted block by the second T-slot, then base is connected with press, because undergauge ring exceeds sleeve top, so press is pressing down the process of base, actual is to both highly concordant processes by undergauge ring press-in sleeve, when undergauge ring enters sleeve, due to sleeve varying diameter portion internal diameter from large to small, so undergauge ring extruding shock absorbing bushing, make shock absorbing bushing reduced diameter.
It is relevant that reduction volume and the undergauge ring of shock absorbing bushing external diameter are pressed into sleeve intrinsic displacement, can adjust the length that undergauge ring exceeds sleeve by selecting different movable undergauge blocks, and then the reduction volume of adjustment shock absorbing bushing external diameter.
Compared with prior art, tool has the following advantages the utility model: structure is simple, reasonable in design, by the adjustment of selecting different movable undergauge blocks to realize shock absorbing bushing external diameter, makes the shock absorbing bushing of final gained meet the size of drawing.
Accompanying drawing explanation
fig. 1 is the perspective view of shock absorbing bushing reducing device in embodiment;
Fig. 2 is the axial cross section schematic diagram of shock absorbing bushing reducing device in embodiment.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1-2, a kind of shock absorbing bushing reducing device, described device comprises interior reducing sleeve 2, sleeve 2 axial cross section is funnel-like, base 1 is installed with bottom sleeve 2, base 1 in sleeve 2 is installed with liner 3, top board 4 is installed with above liner 3, described device also comprises movable undergauge block 6, sleeve 2 varying diameter portion inwall is provided with the first T-slot 9, movable undergauge block 6 is provided with the second T-slot 10, first T-slot 9 and coordinates with I shape inserted block 5 with the I-shaped groove that the second T-slot 10 forms, and I shape inserted block 5 is connected by hexagon socket head cap screw 7 with sleeve 2 varying diameter portion inwall.The undergauge ring constant inner diameter that described movable undergauge block 6 forms, the length that undergauge ring exceeds sleeve 2 top is h.
Described liner 3 is made up of high elasticity polyurethane material.
Before work, first T-slot 9 of I shape inserted block 5 with sleeve 2 varying diameter portion inwall is coordinated, then by hexagon socket head cap screw 7, both are connected, again shock absorbing bushing 8 is placed in top board 4 center in sleeve 2, select suitable movable undergauge block 6, the undergauge ring inwall that movable undergauge block 6 is formed can tightly contact shock absorbing bushing 8, the movable undergauge block 6 of every block of composition undergauge ring is coordinated with I shape inserted block 6 by the second T-slot 10, then base 1 is connected with press, because undergauge ring exceeds sleeve top h, so press is in the process pressing down base 1, actual is to both highly concordant processes by undergauge ring press-in sleeve 2, when undergauge ring enters sleeve 2, due to sleeve 2 varying diameter portion internal diameter from large to small, so undergauge ring extruding damping lining 8 cover, make shock absorbing bushing 8 reduced diameter.
It is relevant that reduction volume and the undergauge ring of shock absorbing bushing 8 external diameter are pressed into sleeve intrinsic displacement h, can adjust the length h that undergauge ring exceeds sleeve by selecting different movable undergauge blocks 6, and then the reduction volume of adjustment shock absorbing bushing 8 external diameter.
Claims (7)
1. a shock absorbing bushing reducing device, it is characterized in that, described device comprises interior reducing sleeve, sleeve axial cross section is funnel-like, sleeve bottom is installed with base, the base in sleeve is installed with liner, is installed with top board above liner, described device also comprises movable undergauge block, and movable undergauge block composition undergauge ring coordinates with sleeve varying diameter portion inwall.
2. shock absorbing bushing reducing device as claimed in claim 1, it is characterized in that, described liner is made up of high elasticity polyurethane material.
3. shock absorbing bushing reducing device as claimed in claim 1, it is characterized in that, described sleeve varying diameter portion inwall is provided with the first T-slot, and movable undergauge block is provided with the second T-slot, and the I-shaped groove that the first T-slot and the second T-slot form coordinates with I shape inserted block.
4. shock absorbing bushing reducing device as claimed in claim 3, it is characterized in that, described I shape inserted block and sleeve varying diameter portion inwall removably connect.
5. shock absorbing bushing reducing device as claimed in claim 4, it is characterized in that, described I shape inserted block is connected by hexagon socket head cap screw with sleeve varying diameter portion inwall.
6. shock absorbing bushing reducing device as claimed in claim 1, is characterized in that, the undergauge ring constant inner diameter of described movable undergauge block composition.
7. shock absorbing bushing reducing device as claimed in claim 6, it is characterized in that, described undergauge ring exceeds sleeve top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755969.5U CN204284279U (en) | 2014-12-05 | 2014-12-05 | A kind of shock absorbing bushing reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755969.5U CN204284279U (en) | 2014-12-05 | 2014-12-05 | A kind of shock absorbing bushing reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284279U true CN204284279U (en) | 2015-04-22 |
Family
ID=52867441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420755969.5U Expired - Fee Related CN204284279U (en) | 2014-12-05 | 2014-12-05 | A kind of shock absorbing bushing reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001727A (en) * | 2019-12-09 | 2020-04-14 | 上海齐耀动力技术有限公司 | Free piston Stirling refrigerator radiating fin generating device |
| CN111823629A (en) * | 2019-04-22 | 2020-10-27 | 株洲时代新材料科技股份有限公司 | Metal rubber ball hinge radial pre-compression tool and method |
-
2014
- 2014-12-05 CN CN201420755969.5U patent/CN204284279U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823629A (en) * | 2019-04-22 | 2020-10-27 | 株洲时代新材料科技股份有限公司 | Metal rubber ball hinge radial pre-compression tool and method |
| CN111823629B (en) * | 2019-04-22 | 2022-03-18 | 株洲时代新材料科技股份有限公司 | Metal rubber ball hinge radial pre-compression tool and method |
| CN111001727A (en) * | 2019-12-09 | 2020-04-14 | 上海齐耀动力技术有限公司 | Free piston Stirling refrigerator radiating fin generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 453400 middle section of Liu Hui Avenue, Puxi District, Changyuan, Xinxiang, Henan Patentee after: HENAN HENGFA TECHNOLOGY CO.,LTD. Address before: 453413 Xinxiang City, Henan Province, Changyuan County, she Industrial Zone Patentee before: HENAN HENGFA RUBBER & PLASTIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 |