CN201346753Y - Shrinking clamp - Google Patents
Shrinking clamp Download PDFInfo
- Publication number
- CN201346753Y CN201346753Y CNU200920066998XU CN200920066998U CN201346753Y CN 201346753 Y CN201346753 Y CN 201346753Y CN U200920066998X U CNU200920066998X U CN U200920066998XU CN 200920066998 U CN200920066998 U CN 200920066998U CN 201346753 Y CN201346753 Y CN 201346753Y
- Authority
- CN
- China
- Prior art keywords
- base
- bottom plate
- core assembly
- spring
- seat
- 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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Abstract
The utility model provides a shrinking clamp which comprises an upper component and a lower component. The shrinking clamp is characterized in that the upper component comprises an upper bottom plate; an adjusting ring seat is arranged on the upper bottom plate; an adjusting ring is arranged on the adjusting ring seat and connected with a pressure plate; the lower component comprises a lower bottom plate; a base is arranged on the lower bottom plate; a conical seat is arranged on the base; an air cylinder is arranged in the middle of the lower bottom plate; an ejector rod is arranged on the air cylinder; a rectangular spring is arranged in the middle of the base; a spring tray and a guiding bolt are arranged at the upper part of the rectangular spring; a core component is arranged on the spring tray; and the core component is formed by core plates which are connected through a rubber pipe. The utility model has the advantages of very stable outside diameter of the shrunk products, high production efficiency, strong versatility and convenient maintenance.
Description
Technical field
The utility model relates to a kind of anchor clamps that tighten, and is used for the reduced diameter of vehicle vibration damping rubber bushing, belongs to the vehicle vibration damping technical field.
Background technology
Along with developing of automobile industry and people more and more higher requirement to riding comfort, the bonding rubber bushing of rubber and metal is used to the vibration damping field of automobile more and more, as shown in Figure 1, be the rubber bushing structural representation, rubber 17 is located between metal inner pipe 16 and the metal outer pipe 18, for the serviceability and the service life of improving rubber bushing, often need the size of outer tube of rubber bushing is dwindled to eliminate the internal stress that rubber cooling back produces.Because rubber bushing need install on the assembly such as control arm, and fitted position is required very strict, so need the special anchor clamps that tighten.
Summary of the invention
The purpose of this utility model provides a kind of anchor clamps that tighten, and the product outside dimension after it tightens is stable.
In order to achieve the above object, the technical solution of the utility model provides a kind of anchor clamps that tighten, and comprises top assembly and lower component, it is characterized in that the top assembly comprises upper plate, upper plate is provided with the adjustment ring seat, adjust ring seat and be provided with the adjustment ring, adjust ring and connect platen;
Lower component comprises lower shoe, and lower shoe is provided with base, and base is provided with the awl seat, the lower shoe middle part is provided with cylinder, and cylinder is provided with push rod, and the base middle part is provided with the rectangle spring, rectangle spring top is provided with spring tray and guide blot, and spring tray is provided with core assembly;
Described core assembly is made up of the fuse plate, and the fuse plate links to each other by rubber tube.
Further, the tapering of described core assembly and awl seat is 10 degree.
Advantage of the present utility model is as follows:
1. the size that tightens the back product is highly stable: outside dimension is 20-60mm, tolerance is ± and the lining of 0.1mm, process capability index Cpk can reach more than 1.67.
2. production efficiency is also very high: can reach 3200/8 hours, can once tighten 2-3 for the smaller product of external diameter, production efficiency can be higher like this.
3. easy to operate: the operator only need be put product after anchor clamps are adjusted, press start button, product is taken out such simple working again.
Description of drawings
Fig. 1 is the rubber bushing structural representation;
Fig. 2 is for tightening anchor clamps top assembly structural representation;
Fig. 3 is for tightening anchor clamps lower component structural representation;
Fig. 4 is the core assembly structural representation;
Fig. 5 is the core assembly side view.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
A kind of anchor clamps that tighten comprise top assembly and lower component, and as shown in Figure 2, for tightening anchor clamps top assembly structural representation, described top assembly comprises upper plate, and upper plate is provided with the adjustment ring seat, adjust ring seat and are provided with the adjustment ring, adjust ring and connect platen;
As shown in Figure 3, for tightening anchor clamps lower component structural representation, described lower component comprises lower shoe, lower shoe is provided with base, and base is provided with the awl seat, and the lower shoe middle part is provided with cylinder, cylinder is provided with push rod, the base middle part is provided with the rectangle spring, and rectangle spring top is provided with spring tray and guide blot, and spring tray is provided with core assembly;
As shown in Figure 4, be the core assembly structural representation, described core assembly is made up of the fuse plate, as shown in Figure 5, is the core assembly side view, and the fuse plate links to each other by rubber tube.
The tapering of described core assembly and awl seat is 10 degree.
Originally the operation principle that tightens anchor clamps is: rotate platen 4 and regulate core assembly 13 stroke in vertical direction, because core assembly 13 and awl seat 9 all have the tapering of one 10 degree, so core assembly 13 resolves into moving of vertical direction and moving of horizontal direction along the athletic meeting on the inclined-plane of awl seat 9, and the athletic meeting of horizontal direction is radially drawn close core assembly 13 to the center, thereby realizes the purpose that the outside dimension with lining dwindles.The top that tightens anchor clamps is then returned, and moves upward under the effect of core assembly 13 spring 10 below, turns back to original state, and lining is ejected by cylinder 7, takes out the product after tightening, and refilling needs the product that tightens, proceeds to tighten.
Claims (2)
1, a kind of anchor clamps that tighten comprise top assembly and lower component, it is characterized in that, the top assembly comprises upper plate (1), and upper plate (1) is provided with adjusts ring seat (2), adjusts ring seat (2) and is provided with adjustment ring (3), adjusts ring (3) and connects platen (4);
Lower component comprises lower shoe (5), lower shoe (5) is provided with base (6), base (6) is provided with awl seat (9), lower shoe (5) middle part is provided with cylinder (7), cylinder (7) is provided with push rod (8), base (6) middle part is provided with rectangle spring (10), and rectangle spring (10) top is provided with spring tray (11) and guide blot (12), and spring tray (11) is provided with core assembly (13);
Described core assembly (13) is made up of fuse plate (14), and fuse plate (14) links to each other by rubber tube (15).
2. a kind of anchor clamps that tighten as claimed in claim 1 is characterized in that, the tapering of described core assembly (13) and awl seat (9) is 10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920066998XU CN201346753Y (en) | 2009-01-15 | 2009-01-15 | Shrinking clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920066998XU CN201346753Y (en) | 2009-01-15 | 2009-01-15 | Shrinking clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346753Y true CN201346753Y (en) | 2009-11-18 |
Family
ID=41366230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920066998XU Expired - Fee Related CN201346753Y (en) | 2009-01-15 | 2009-01-15 | Shrinking clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346753Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081737A (en) * | 2015-06-03 | 2015-11-25 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Tri-connection part assembling mechanism |
| CN106608152A (en) * | 2016-05-30 | 2017-05-03 | 保定威奕汽车有限公司 | Liquid-sealed bushing assembly device |
-
2009
- 2009-01-15 CN CNU200920066998XU patent/CN201346753Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081737A (en) * | 2015-06-03 | 2015-11-25 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Tri-connection part assembling mechanism |
| CN106608152A (en) * | 2016-05-30 | 2017-05-03 | 保定威奕汽车有限公司 | Liquid-sealed bushing assembly device |
| CN106608152B (en) * | 2016-05-30 | 2019-01-29 | 保定威奕汽车有限公司 | Fluid-tight bushing assembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ZHONGLI INVESTMENT AND DEVELOPMENT CO., L |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110104 Address after: 201100 No. 3099 Gu Dai Road, Shanghai, Minhang District Co-patentee after: Shanghai Zhongli Investment Development Co., Ltd. Patentee after: Shanghai Zhongli Automobile Parts Co., Ltd. Address before: 201100 No. 3099 Gu Dai Road, Shanghai, Minhang District Patentee before: Shanghai Zhongli Automobile Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20180115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |