CN204101268U - O shape rubber seal compression tooling - Google Patents
O shape rubber seal compression tooling Download PDFInfo
- Publication number
- CN204101268U CN204101268U CN201420418487.0U CN201420418487U CN204101268U CN 204101268 U CN204101268 U CN 204101268U CN 201420418487 U CN201420418487 U CN 201420418487U CN 204101268 U CN204101268 U CN 204101268U
- Authority
- CN
- China
- Prior art keywords
- rubber seal
- shape rubber
- base plate
- different
- compression tooling
- 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
- 230000006835 compression Effects 0.000 title claims abstract description 23
- 238000007906 compression Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of O shape rubber seal compression tooling, it comprises screw, cover plate and base plate; Described screw is for the connection between cover plate and base plate and locking; The A face of described base plate and B face are provided with many group grooves with the O shape rubber seal of corresponding different model, the high decrement when O shape rubber seal is tested of groove, the O shape rubber seal of same model configures the high groove of multiple different slots to meet the test of its different decrement, realizes the mensuration that a base plate meets the different decrements of Multiple Type O shape rubber seal.This structure O shape rubber seal compression tooling structure is simple, lightweight, cost of manufacture is low, it is little to take up room, measuring accuracy is high, flexible to operation.
Description
Technical field
The utility model relates to the determinator of the compression set of compressive state working seals, is specifically related to O shape rubber seal compression tooling, and this compression tooling is used for the mensuration of O shape rubber seal constant deformation compression set.
Background technology
O shape rubber seal is most widely used squeeze sealing member, its structure is simple, good airproof performance, installing space are little, friction force is little, be easy to manufacture, constant deformation compression set is its important technology performance index, and this index is measured by compression tooling.Now general compression tooling is made up of the bolt and nut securing member of pressing plate, limited block and belt washer, as shown in Figure 1.This frock is by changing the mensuration regulating the limited block of different-thickness to realize the compressibility of the O shape rubber seal to different model, different hardness.Problems existing is: the limited block machining precision of this compression tooling is high, need make different limited blocks respectively to different model O-ring seal, frequent replacing limited block complicated operation.
Summary of the invention
The purpose of this utility model is to provide the O shape rubber seal compression tooling that a kind of cost of manufacture is low, measuring accuracy is high, flexible to operation.
For realizing above object, the utility model O shape rubber seal compression tooling comprises screw, cover plate and base plate; Described screw is for the connection between cover plate and base plate and locking; The A face of described base plate and B face are provided with many group grooves with the O shape rubber seal of corresponding different model, the high decrement when O shape rubber seal is tested of groove, the O shape rubber seal of same model configures the high groove of multiple different slots to meet the test of its different decrement, realizes the mensuration that a base plate meets the different decrements of Multiple Type O shape rubber seal.
During mensuration, O shape rubber seal is put into corresponding groove, covers cover plate, lock-screw, its cover plate and base plate are fitted tightly.
Said structure O shape rubber seal compression tooling is by changing the structure of the constant deformation compression tooling of O shape rubber seal, structure is simple, lightweight, take up room little, as long as test specimen is put into corresponding groove when measuring O shape rubber seal, frequently need not change limited block, easy to operate when compression tooling is used, use flexibly.
Accompanying drawing explanation
Fig. 1 is prior art O shape rubber seal compression tooling structural representation.
Fig. 2 is the utility model O shape rubber seal compression tooling structure schematic front view.
Fig. 3 is that schematic diagram is looked on the utility model O shape rubber seal compression tooling structure left side.
Reference numeral: pressing plate 1, limited block 2, packing ring 3, nut 4, screw rod 5, O shape rubber seal 6, screw 7, cover plate 8 and base plate 9.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model O shape rubber seal compression tooling is described in further detail.
The O of the utility model shown in Fig. 2 ~ Fig. 3 shape rubber seal compression tooling comprises screw 7, cover plate 8 and base plate 9; Described screw 7 is for the connection between cover plate 8 and base plate 9 and locking; The A face of described base plate 9 and B face are provided with many group grooves with the O shape rubber seal of corresponding different model, the high decrement when O shape rubber seal is tested of groove, the O shape rubber seal of same model configures the high groove of multiple different slots to meet the test of the different decrements of the O shape rubber seal of same model, realizes the mensuration that a base plate meets the different decrements of Multiple Type O shape rubber seal.
Claims (1)
1. an O shape rubber seal compression tooling, is characterized in that: it comprises screw, cover plate and base plate; Described screw is for the connection between cover plate and base plate and locking; The A face of described base plate and B face are provided with many group grooves with the O shape rubber seal of corresponding different model, the high decrement when O shape rubber seal is tested of groove, the O shape rubber seal of same model configures the high groove of multiple different slots to meet the test of its different decrement, realizes the mensuration that a base plate meets the different decrements of Multiple Type O shape rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418487.0U CN204101268U (en) | 2014-07-28 | 2014-07-28 | O shape rubber seal compression tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418487.0U CN204101268U (en) | 2014-07-28 | 2014-07-28 | O shape rubber seal compression tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101268U true CN204101268U (en) | 2015-01-14 |
Family
ID=52269687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418487.0U Expired - Fee Related CN204101268U (en) | 2014-07-28 | 2014-07-28 | O shape rubber seal compression tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705370A (en) * | 2022-04-19 | 2022-07-05 | 成都航利航空科技有限责任公司 | A kind of rubber O-ring sealing performance test device and method |
| CN119198397A (en) * | 2024-09-04 | 2024-12-27 | 中国科学院力学研究所 | A thick-walled cylinder implosion test configuration for studying the evolution of multiple shear bands |
-
2014
- 2014-07-28 CN CN201420418487.0U patent/CN204101268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705370A (en) * | 2022-04-19 | 2022-07-05 | 成都航利航空科技有限责任公司 | A kind of rubber O-ring sealing performance test device and method |
| CN119198397A (en) * | 2024-09-04 | 2024-12-27 | 中国科学院力学研究所 | A thick-walled cylinder implosion test configuration for studying the evolution of multiple shear bands |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016206655A8 (en) | An indentation device, instrumented measurement system, and a method for determining the mechanical properties of materials by the indentation method | |
| CN104421332A (en) | Slide guide device | |
| CN104368967B (en) | Device capable of adjusting and measuring pretightening force loss of ball screw pair and experiment table of device | |
| CN203404155U (en) | Disc spring hydraulic cylinder | |
| CN203786598U (en) | Friction reset type industrial joystick | |
| CN203561546U (en) | Friction pair of friction-wear test | |
| CN204025691U (en) | Seal arrangement between the two articles that a kind of work does relatively reciprocating motion | |
| CN108869575B (en) | Normally closed force balance locker | |
| CN203534767U (en) | Pressure sensor calibration device | |
| CN202381687U (en) | Sealing device of gas tank and gas tank | |
| CN205785624U (en) | A kind of automobile piston rings single-point elastic force measuring instrument | |
| CN203926786U (en) | Angle lip shape rubber seal | |
| CN204479218U (en) | A kind of ground pressure sensor based on three dimensions monitoring | |
| CN203894047U (en) | Rapid detection apparatus of spring stiffness coefficient | |
| CN203847474U (en) | High-pressure single-acting self-compensating and thin-wall hydraulic cylinder | |
| CN203335920U (en) | Manual ball valve | |
| CN201803654U (en) | Measuring tool for accurately measuring diameter of inner bore annular groove | |
| CN203239951U (en) | Two-way sealing butterfly valve with movable valve seat | |
| CN104457630A (en) | Mechanical hydraulic displacement measurement device | |
| CN207656277U (en) | Thin-wall gear inner ring hole fixture | |
| CN204204426U (en) | A kind of sealing watchcase | |
| CN202141416U (en) | Multi-point measurement instrument of piston outer diameter | |
| CN203453179U (en) | High-precision fast fine adjustment servo hydraulic cylinder | |
| CN203785855U (en) | An experimental device for testing the airtightness of piston rod seal packing of reciprocating compressors | |
| CN203453180U (en) | Static-pressure supporting high-frequency vibration servo hydraulic cylinder |
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: 20150114 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |