CN2869830Y - Quick-fitting-climping devicef for pneumatic hydraulic mechanical component leakage test - Google Patents
Quick-fitting-climping devicef for pneumatic hydraulic mechanical component leakage test Download PDFInfo
- Publication number
- CN2869830Y CN2869830Y CN 200520117371 CN200520117371U CN2869830Y CN 2869830 Y CN2869830 Y CN 2869830Y CN 200520117371 CN200520117371 CN 200520117371 CN 200520117371 U CN200520117371 U CN 200520117371U CN 2869830 Y CN2869830 Y CN 2869830Y
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- test
- caliper
- mechanical component
- pneumatic hydraulic
- flange face
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a rapid clip loading device used for the leakage test of the pneumatic hydraulic machine elements, which comprises a clamp body, a spacer and a wedge. One end of the wedge takes the shape of wedge. The upper port of the clamp is provided with a pressure pipeline and a flange plane I. The lower port of the clamp body is designed to be wedge shape that fits for the wedge. The spacer is used between a test piece and the wedge to adjust the direction in which the test piece is put, so that the test piece flange face II can be adhered with the clamp flange face to make the clip steady. The frontal shape of the spacer is designed according to the test-piece shape for flexibility, and the backside is designed to be a spherical face. The utility model is simple in structure, good in sealing, and extensive in application scope. With the utility model, the clip can be loaded automatically with a short clip loading time, Therefore, the production efficiency is wholly improved in mass production.
Description
[technical field]
The utility model relates to the check of Pneumatic hydraulic mechanical component, relates in particular to the Leak Off Test (LOT) of Pneumatic hydraulic mechanical component.
[background technology]
Pneumatic or hydraulic machinery part all must have the test process of a pressure pipeline leakage just can dispatch from the factory after manufacturing finishes.In the general use of Pneumatic hydraulic machinery after dispatching from the factory, it and being connected of external pressure source all are nonvolatil, so generally select for use the pipeline thread mode to connect.The pipeline thread mode has simple and reliable advantage, can only adopt manual clamping but be threaded, and can not realize automated exchanged cutter, like this, consumed time is just longer during clamping, in batch process, check program often becomes the speed bottle-neck on the production line, has influenced the efficient of whole production.
So, thereby how to adopt effective method to improve the important subject that efficient that Leak Off Test (LOT) efficient improves whole process of production becomes the research of Pneumatic hydraulic mechanical component manufacturer.
[summary of the invention]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of quick clamping device, can improve the efficient of Leak Off Test (LOT).
For achieving the above object, the utility model proposes a kind of quick clamping device that is used for Pneumatic hydraulic mechanical component Leak Off Test (LOT), comprise caliper and chock, one end of described chock is a wedge shape, the pressure pipeline and the flange face I of being provided with suitable for reading of described caliper, the caliper end opening is designed to wedge shape, matches with chock.
As preferably, also comprise adjusting pad, described adjusting pad is placed between test specimen and the chock when using, and is used for adjusting the placing direction of test specimen, makes the flange face II of test specimen and the flange face I of caliper be adjacent to and make clamping firm.
As preferably, the shape in described adjusting pad front can be carried out adaptability design according to the difference of test specimen shape.
As preferably, the described adjusting pad back side is designed to sphere, to eliminate the resetting of chock to flange face I, reduces the anchor clamps requirement on machining accuracy.
As preferably, the flange face I of described caliper is provided with one or more flat counterbores, can clamp O type circle, and test specimen and pressure pipeline interface can be sealed.
As preferably, chock has locking angle, 8 °≤α≤12 °.
As preferably, caliper bed and caliper flange face I suitable for reading constitutes angle of wedge β, 8 °≤β≤12 °.
As preferably, caliper bed and caliper flange face I suitable for reading constitutes angle of wedge β, 8 °≤β≤12 °, α=β.
The beneficial effects of the utility model: the utility model is simple in structure, and good sealing effect is widely used, and can realize automated exchanged cutter, and consumed time is very short during clamping, in batch process, has improved the efficient of whole production.
Feature of the present utility model and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is a kind of explosive view that is used for the quick clamping device embodiment one of Pneumatic hydraulic mechanical component Leak Off Test (LOT) of the utility model;
Fig. 2 is a kind of assembling synoptic diagram that is used for the quick clamping device embodiment one of Pneumatic hydraulic mechanical component Leak Off Test (LOT) of the utility model;
Fig. 3 is a kind of explosive view that is used for the quick clamping device embodiment two of Pneumatic hydraulic mechanical component Leak Off Test (LOT) of the utility model.
[embodiment]
Embodiment one
Be illustrated in figure 1 as a kind of explosive view that is used for the quick clamping device embodiment one of Pneumatic hydraulic mechanical component Leak Off Test (LOT) of the utility model.Comprise caliper 1 and chock 3, an end of described chock 3 is a wedge shape, the pressure pipeline 5 and the flange face I7 of being provided with suitable for reading of described caliper 1, and caliper 1 end opening is designed to wedge shape, matches with chock 3.Also comprise adjusting pad 2, described adjusting pad 2 is placed between test specimen 4 and the chock 3 when using, and is used for adjusting the placing direction of test specimen 4, makes the flange face II10 of test specimen 4 and the flange face I7 of caliper 1 be adjacent to and make clamping firm.The shape in described adjusting pad 2 fronts can be carried out adaptability design according to the difference of test specimen 4 shapes, and the back side is designed to sphere, to eliminate the resetting of 3 couples of flange face I7 of chock, reduces the anchor clamps requirement on machining accuracy.The flange face I7 of described caliper 1 is provided with a flat counterbore 8, can clamp O type circle 9, and test specimen 4 and pressure pipeline 5 interfaces can be sealed.Chock 3 has locking angle, and 8 °≤α≤12 ° can be 8 °, 10 °, 12 ° or other suitable angle.Caliper 1 bed and caliper 1 flange face I7 suitable for reading constitute angle of wedge β, and 8 °≤β≤12 ° can be 8 °, 10 °, 12 ° or other suitable angle equally.As preferably, angle [alpha]=β gets tightr like this with regard to clamping.
Described caliper 1 adopts the big steel material of intensity, caliper 1 pressure pipeline 5 suitable for reading communicates with external pressure source by flexible pipe 6, the oral area of pressure pipeline 5 is designed to smooth flange face I7, flat counterbore 8 of hole heart place design on flange face I7, be used to insert and put O type circle 9, during test specimen 4 assemblings and pressure pipeline 5 opening corresponding sections have flange face II10, respective design is made by the profile of test specimen 4 in adjusting pad 2 fronts, the flange face II10 of test specimen 4 and the flange face I7 on the caliper 1 can be fitted tightly, the back side of adjusting pad 2 is designed to sphere, to eliminate the resetting of chock.
Be illustrated in figure 2 as a kind of assembling synoptic diagram that is used for the quick clamping device embodiment one of Pneumatic hydraulic mechanical component Leak Off Test (LOT) of the utility model.Test specimen 4 and adjusting pad 2 are put into the jaw of caliper 1 during assembling, test specimen 4 is placed by caliper 1 position of upper, and flange face I7 and flange face II10 are adjacent to, and is pressed into chock 3 in caliper 1 end opening position then, compress the back clamping and just finished, just can open external pressure source and test.
Embodiment two
Be illustrated in figure 3 as a kind of explosive view that is used for the quick clamping device embodiment two of Pneumatic hydraulic mechanical component Leak Off Test (LOT) of the utility model.The test specimen 4 of present embodiment in one plane has six pipeline thread interfaces, correspondingly in caliper 1 relevant position suitable for reading to six pressure pipelines 5 and six flat counterbores 8 should be arranged, the design and implementation mode one of other parts is identical.The clamping efficient of embodiment is not higher.
Certainly, the number of pressure pipeline 5 and flat counterbore 8 can also be two, three, four or more number, thinks corresponding with the pipeline thread interface on the test specimen 4.
The utility model is not limited to the foregoing description.
Claims (8)
1. quick clamping device that is used for Pneumatic hydraulic mechanical component Leak Off Test (LOT), it is characterized in that: comprise caliper (1) and chock (3), one end of described chock (3) is a wedge shape, the pressure pipeline (5) and the flange face I (7) of being provided with suitable for reading of described caliper (1), caliper (1) end opening is designed to wedge shape, matches with chock (3).
2. a kind of quick clamping device that is used for Pneumatic hydraulic mechanical component Leak Off Test (LOT) as claimed in claim 1, it is characterized in that: also comprise adjusting pad (2), described adjusting pad (2) is placed between test specimen and the chock (3) when using, be used for adjusting the placing direction of test specimen, make the flange face II of test specimen and the flange face I (7) of caliper (1) be adjacent to and make clamping firm.
3. a kind of quick clamping device that is used for Pneumatic hydraulic mechanical component Leak Off Test (LOT) as claimed in claim 2 is characterized in that: the positive shape of described adjusting pad (2) can be carried out adaptability design according to the difference of test specimen shape.
4. a kind of quick clamping device that is used for Pneumatic hydraulic mechanical component Leak Off Test (LOT) as claimed in claim 2, it is characterized in that: described adjusting pad (2) back side is designed to sphere, to eliminate the resetting of chock (3), reduce the anchor clamps requirement on machining accuracy to flange face I (7).
5. as claim 1 or 2 or 3 or 4 described a kind of quick clamping devices that are used for Pneumatic hydraulic mechanical component Leak Off Test (LOT), it is characterized in that: the flange face I (7) of described caliper (1) is provided with one or more flat counterbores (8), can clamp O type circle, test specimen and pressure pipeline (5) interface can be sealed.
6. as claim 1 or 2 or 3 or 4 described a kind of quick clamping devices that are used for Pneumatic hydraulic mechanical component Leak Off Test (LOT), it is characterized in that: chock (3) has locking angle, 8 °≤α≤12 °.
7. as claim 1 or 2 or 3 or 4 described a kind of quick clamping devices that are used for Pneumatic hydraulic mechanical component Leak Off Test (LOT), it is characterized in that: caliper (1) bed and caliper (1) flange face I suitable for reading (7) constitute angle of wedge β, 8 °≤β≤12 °.
8. a kind of quick clamping device that is used for Pneumatic hydraulic mechanical component Leak Off Test (LOT) as claimed in claim 6 is characterized in that: caliper (1) bed and caliper (1) flange face I suitable for reading (7) constitute angle of wedge β, 8 °≤β≤12 °, α=β.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117371 CN2869830Y (en) | 2005-12-19 | 2005-12-19 | Quick-fitting-climping devicef for pneumatic hydraulic mechanical component leakage test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117371 CN2869830Y (en) | 2005-12-19 | 2005-12-19 | Quick-fitting-climping devicef for pneumatic hydraulic mechanical component leakage test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869830Y true CN2869830Y (en) | 2007-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117371 Expired - Fee Related CN2869830Y (en) | 2005-12-19 | 2005-12-19 | Quick-fitting-climping devicef for pneumatic hydraulic mechanical component leakage test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869830Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962751A (en) * | 2012-11-15 | 2013-03-13 | 中兴能源装备股份有限公司 | Cutting machine |
| CN104897345A (en) * | 2015-06-17 | 2015-09-09 | 贵州天义电器有限责任公司 | Universal clamp for detecting airtightness of sealed relay |
-
2005
- 2005-12-19 CN CN 200520117371 patent/CN2869830Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962751A (en) * | 2012-11-15 | 2013-03-13 | 中兴能源装备股份有限公司 | Cutting machine |
| CN104897345A (en) * | 2015-06-17 | 2015-09-09 | 贵州天义电器有限责任公司 | Universal clamp for detecting airtightness of sealed relay |
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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: 20070214 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |