CN201965004U - Sealing ring detector for press clutch - Google Patents
Sealing ring detector for press clutch Download PDFInfo
- Publication number
- CN201965004U CN201965004U CN2011200149785U CN201120014978U CN201965004U CN 201965004 U CN201965004 U CN 201965004U CN 2011200149785 U CN2011200149785 U CN 2011200149785U CN 201120014978 U CN201120014978 U CN 201120014978U CN 201965004 U CN201965004 U CN 201965004U
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- China
- Prior art keywords
- communicated
- cavity
- press machine
- clutch
- ring seal
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- Expired - Fee Related
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Abstract
The utility model discloses a sealing ring detector for a press clutch, comprising a detector body; and a cavity is arranged in the detector body, a pressure gage used for detecting the pressure in the cavity is hermetically and fixedly arranged at the top end of the detector body, an air outlet pipe that is communicated with the cavity is arranged on the side wall of the detector body, an air outlet control valve is arranged on the air outlet pipe, and an air inlet that is communicated with the cavity is arranged at the bottom end of the detector body. The sealing ring detector for the press clutch has a simple structure, low manufacturing cost and convenience for use, realizes the detection on completeness of a sealing ring of the clutch on the premise of not dismounting the clutch, so that the labor intensity of maintenance personnel can be lowered, the maintenance efficiency is improved, and the practicability is strong.
Description
Technical field
The utility model belongs to mechanical detection frock technical field, specifically relates to a kind of press machine clutch O-ring seal pick-up unit.
Background technology
Pressing machine can be widely used in technologies such as cut-out, punching, blanking, bending, riveted and shaping.Make metal generation plastic yield and fracture be processed into part by metal blank being applied powerful pressure.In press workshop, need use the big machinery pressing machine, drive big belt pulley by motor by vee belt during punching machine work, drive slider-crank mechanism through gear pair and clutch coupling, make slide block and punch straight line descending.
In the process of punching production, run into the clutch coupling O-ring seal because of reason breakages such as aging, wearing and tearing cause the phenomenon that leaks air in the process of clutch coupling in combination through regular meeting, cause equipment downtime, the equipment failure that pressing machine can't use.In the process that equipment failure is investigated, because of clutch coupling dismounting, assembling difficulty, the maintenance personal is in the process of maintenance, first-selected is not dismounting clutch coupling O-ring seal breakage failure, but other may cause clutch coupling can't in conjunction with failure cause, after other reason is got rid of, could dismantle press machine clutch, check whether be the breakage of clutch coupling O-ring seal; In this malfunction elimination process, if O-ring seal does not have breakage, but the equipment failure that other reason causes also needs to carry out malfunction elimination once more with after the clutch coupling installation.This process, the malfunction elimination time is long, and labor capacity is bigger.Simultaneously, this type of fault can't be checked in the process of equipment inspection, maintenance at ordinary times, can only wait after its fault generation, just can handle, and can't accomplish prevention, the foresight maintenance of equipment.
Summary of the invention
The utility model provides a kind of press machine clutch O-ring seal pick-up unit, this pick-up unit is simple in structure, cost is low, easy to use, can be under the prerequisite of clutch coupling not being dismantled, the intact of clutch coupling O-ring seal detected, reduced maintenance personal's labour intensity, improved maintenance efficiency.
A kind of press machine clutch O-ring seal pick-up unit, comprise the detection body, detect in the body and be provided with cavity, described detection body end sealing is fixed with the tensimeter that is used to detect the cavity internal pressure, sidewall is provided with the escape pipe that is communicated with cavity, escape pipe is provided with leaving air control valve, detects the body bottom and is provided with the air intake opening that is communicated with cavity.
Press machine clutch O-ring seal pick-up unit of the present utility model mainly is to utilize will to detect intrinsic cavity and be communicated with the inner chamber of clutch coupling, then the clutch coupling inner chamber is exerted pressure, detect the variation of cavity pressure in the clutch coupling by tensimeter, thereby detect the sealing property of clutch coupling O-ring seal.
Swivel adapter head vent port for ease of press machine clutch O-ring seal pick-up unit of the present utility model and clutch coupling is tightly connected, can be chosen in the bottom outer wall that detects body external thread is set, clutch coupling can be connected by screw thread is convenient with pick-up unit of the present utility model.For realizing the detection of pick-up unit of the present utility model, can select to be tightly connected by the swivel adapter head vent port of crossover sub with described detection body bottom and press machine clutch at polytype press machine clutch O-ring seal.Crossover sub one end is threaded with the bottom of detecting body, and the other end is threaded with the swivel adapter head vent port of clutch coupling, and this end port size can determine according to actual needs, and is easy for installation, and increased the scope of application of the utility model pick-up unit.
For ease of fixing of tensimeter and escape pipe, can fix a fixed block at described detection body end sealing; Be provided with in the described fixed block and detect the horizontally disposed T shape passage that the body internal cavity is communicated with; The horizontal segment port of described T shape passage is communicated with escape pipe, and vertically section top port is communicated with tensimeter.Simultaneously, can fix a contiguous block on described fixed block top, the threaded hole that the contiguous block center is provided with vertical setting and is communicated with the vertical section of T row of channels, described tensimeter is connected with the fixed block thread seal by contiguous block.
Press machine clutch O-ring seal pick-up unit of the present utility model, simple in structure, cost of manufacture is low, easy to use, under the prerequisite that has realized not clutch coupling is dismantled, the intact of clutch coupling O-ring seal detected, reduced maintenance personal's labour intensity, improved maintenance efficiency, practical.
Description of drawings
Fig. 1 is the structural representation of press machine clutch O-ring seal pick-up unit of the present utility model;
Fig. 2 is the plan structure synoptic diagram of pick-up unit shown in Figure 1;
Fig. 3 is the left TV structure synoptic diagram of pick-up unit shown in Figure 1.
Embodiment
Shown in Fig. 1～3, a kind of press machine clutch O-ring seal pick-up unit, comprise and detect body 1, detect in the body 1 and be provided with cavity 5, detect body 1 end sealing and be fixed with the tensimeter 2 that is used to detect cavity 5 internal pressures, sidewall is provided with the escape pipe 8 that is communicated with cavity 5, and escape pipe 8 is provided with leaving air control valve, detects body 1 bottom and is provided with the air intake opening 9 that is communicated with cavity 5.
In the practical set process, can select tensimeter 2 according to actual needs for use without range.For ease of fixing of tensimeter 2, detect body 1 end sealing and be fixed with columniform fixed block 6, be provided with the horizontally disposed T shape passage that is communicated with the cavity 5 that detects body 1 in the fixed block 6, vertical section top of T shape passage is communicated with tensimeter 2, and the horizontal segment end of T shape passage is communicated with escape pipe 8; Fixed block 6 tops are fixed with cylindrical contiguous block 7, contiguous block 7 centers be provided with vertical setting and with fixed block 6 in vertical section threaded hole that is communicated with of T shape passages, tensimeter 2 bottoms are connected with fixed block 6 thread seals by contiguous block 7.
Detect body 1 one sides and be provided with horizontally disposed escape pipe 8, the center pit of escape pipe 8 is communicated with the horizontal segment of the T row of channels of fixed block, escape pipe 8 sidewalls are provided with gas outlet 4, escape pipe 8 is provided with the control bolt 3 that interts in escape pipe 8 center pits away from the end of detecting body 1, the control bolt is as leaving air control valve, by regulating the switching that can control gas outlet 4 of control bolt 3.
Detect body 1 bottom outer wall and be provided with external thread 9, the swivel adapter head vent port by crossover sub and press machine clutch is tightly connected, and the specification of crossover sub needs the model of the clutch coupling that detects according to actual needs to select definite.
The actual detected process of press machine clutch O-ring seal pick-up unit of the present utility model is: at first be tightly connected by the swivel adapter head vent port of crossover sub with pick-up unit of the present utility model and clutch coupling, then the solenoid valve vent port on the clutch coupling is being blocked with plug, do not start main motor, at pressure hands-operation " adjusting microinching " button, this moment, the solenoid valve ventilation promoted piston, clutch coupling combination; Unclamp " adjusting microinching ", the solenoid valve outage, not air inlet, the clutch plunger exhaust that under spring action, resets, because of the clutch coupling inner chamber is communicated with cavity 5 in detecting body 1, this moment, tensimeter 2 showed cavitys 5 and the interior pressure size of clutch coupling inner chamber, for example: when gas-holder pressure is 0.5Mpa on the press crossbeam, when pressure gauge reading is all 0.5Mpa, illustrate that the clutch coupling sealing ring tightness is good; When reading is the 0.4Mpa left and right sides, illustrate that sealing property is bad; During for (0-0.2) Mpa, the O-ring seal breakage is described, after detection finishes,, the gases in the cavity 5 is emitted, pick-up unit dismounting of the present utility model can be finished detection by regulating control bolt 3.
Claims (5)
1. press machine clutch O-ring seal pick-up unit, comprise and detect body (1), detect in the body (1) and be provided with cavity (5), it is characterized in that, described detection body (1) end sealing is fixed with the tensimeter (2) that is used to detect cavity (5) internal pressure, sidewall is provided with the escape pipe (8) that is communicated with cavity (5), and escape pipe (8) is provided with leaving air control valve, detects body (1) bottom and is provided with the air intake opening (9) that is communicated with cavity (5).
2. press machine clutch O-ring seal pick-up unit according to claim 1 is characterized in that, described detection body (1) bottom outer wall is provided with external thread.
3. press machine clutch O-ring seal pick-up unit according to claim 2 is characterized in that, described detection body (1) bottom is tightly connected by the swivel adapter head vent port of crossover sub and press machine clutch.
4. press machine clutch O-ring seal pick-up unit according to claim 1 is characterized in that, described detection body (1) end sealing is fixed with fixed block (6); Be provided with in the described fixed block (6) and detect the horizontally disposed T shape passage that body (1) internal cavity (5) is communicated with; The horizontal segment port of described T shape passage is communicated with escape pipe (8), and vertically section top port is communicated with tensimeter (1).
5. press machine clutch O-ring seal pick-up unit according to claim 4, it is characterized in that, described fixed block (6) top is fixed with contiguous block (7), the threaded hole that contiguous block (7) center is provided with vertical setting and is communicated with the vertical section of T row of channels, described tensimeter (1) is connected with fixed block (6) thread seal by contiguous block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200149785U CN201965004U (en) | 2011-01-18 | 2011-01-18 | Sealing ring detector for press clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200149785U CN201965004U (en) | 2011-01-18 | 2011-01-18 | Sealing ring detector for press clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965004U true CN201965004U (en) | 2011-09-07 |
Family
ID=44527549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200149785U Expired - Fee Related CN201965004U (en) | 2011-01-18 | 2011-01-18 | Sealing ring detector for press clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201965004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102879156A (en) * | 2012-09-17 | 2013-01-16 | 中国石油大学(北京) | Sealing pressure test method for O-shaped seal rings and sealing device for O-shaped seal rings |
| CN110160715A (en) * | 2019-05-29 | 2019-08-23 | 中国第一汽车股份有限公司 | A kind of execution piston oil seal abatement detecting method |
| CN112362260A (en) * | 2020-11-04 | 2021-02-12 | 盐城乔胜机动车配件有限公司 | O type circle defect automatic checkout device |
-
2011
- 2011-01-18 CN CN2011200149785U patent/CN201965004U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102879156A (en) * | 2012-09-17 | 2013-01-16 | 中国石油大学(北京) | Sealing pressure test method for O-shaped seal rings and sealing device for O-shaped seal rings |
| CN102879156B (en) * | 2012-09-17 | 2015-11-04 | 中国石油大学(北京) | The sealing pressure-measuring method of O-ring seals and packoff thereof |
| CN110160715A (en) * | 2019-05-29 | 2019-08-23 | 中国第一汽车股份有限公司 | A kind of execution piston oil seal abatement detecting method |
| CN110160715B (en) * | 2019-05-29 | 2021-07-30 | 中国第一汽车股份有限公司 | Execution piston oil seal failure detection method |
| CN112362260A (en) * | 2020-11-04 | 2021-02-12 | 盐城乔胜机动车配件有限公司 | O type circle defect automatic checkout device |
| CN112362260B (en) * | 2020-11-04 | 2021-10-29 | 盐城乔胜机动车配件有限公司 | O type circle defect automatic checkout device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140118 |