CN204565958U - The frock clamping platform of bearing gas leakage checkout equipment - Google Patents
The frock clamping platform of bearing gas leakage checkout equipment Download PDFInfo
- Publication number
- CN204565958U CN204565958U CN201520200910.4U CN201520200910U CN204565958U CN 204565958 U CN204565958 U CN 204565958U CN 201520200910 U CN201520200910 U CN 201520200910U CN 204565958 U CN204565958 U CN 204565958U
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- CN
- China
- Prior art keywords
- grip block
- bearing
- frock
- sliding seat
- clamping
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- 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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- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 238000009987 spinning Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Abstract
The utility model relates to the frock clamping platform of a kind of bearing gas leakage checkout equipment, comprise upper grip block positioned opposite and lower grip block, formed for the fixing clamping station of bearing work clamping between upper grip block and lower grip block, described upper connection cover is arranged on grip block, lower connection cover is arranged on lower grip block, have a portable plate for moving along bearing frock clamping direction in upper and lower grip block at least, portable plate is connected with the drive unit driving its movement.Frock clamping platform reasonable in design of the present utility model, structure is simple, easy to assembly and reliable to bearing frock, and is suitable for rotatable bearing and realizes bearing and dynamically to leak gas the bearing frock use of situation detection.
Description
Technical field
The utility model relates to checkout equipment technical field, is specifically related to the frock clamping platform for clamping rigid bearing frock on bearing gas leakage checkout equipment, particularly bearing gas leakage checkout equipment.
Background technology
Along with bearing uses the more and more extensive of field, increasing equipment needs bearing to have good sealing property.As in automotive engine throttle: be used to control one controllable valve that air enters engine, after air enters air inlet pipe and gasoline mixing, become burning mixture, participate in work by combustion.Air throttle is current
enginethe most important parts of system, his top is air filter, and bottom is engine cylinder-body, is
automobile enginethroat, so the requirement of modern society to air throttle is more and more higher, and be used in the bearing on air throttle, it required also more and more harsher.Use air throttle bearing, because it is close to engine cylinder-body, temperature is very high, so require that bearing has heat-resisting quantity, and by containing particulate and moisture in the air of air throttle, makes the sealing property that bearing requirements is higher.The sealing function of bearing prevents from entering impurity in bearing, prevents the grease inside bearing from flowing out, and under this special operation condition, also will prevent bearing from leaking gas and cause the gas entering engine cylinder-body insufficient.In order to ensure that bearing there will not be serious gas leak phenomenon, the producer of every air throttle all requires strict detection to the air-tightness of bearing.Detect bearing air-tightness, not merely detect bearing and whether leak gas, also will detect the concrete air leakage under regulation air pressure.
Existing bearing gas leakage checkout equipment, if the patent No. is open " sealed bearing leakage testing device " in 201420531508.X, the clamping of its bearing frock is directly for fixing on the table, bearing frock is caused to fix insecure, and work on hand platform is fixed bearing frock, the bearing frock that inapplicable rotatable bearing carries out dynamic test uses.
Summary of the invention
For overcoming the deficiency that prior art exists, the purpose of this utility model is to provide a kind of rational in infrastructure, simple to operation, the frock clamping platform solid and reliable to bearing work clamping.
For achieving the above object, the utility model provides following technical scheme: a kind of frock clamping platform of bearing gas leakage checkout equipment, it is characterized in that: comprise upper grip block positioned opposite and lower grip block, formed for the fixing clamping station of bearing work clamping between upper grip block and lower grip block, upper connection cover is arranged on grip block, lower connection cover is arranged on lower grip block, have a portable plate for moving along bearing frock clamping direction in upper and lower grip block at least, portable plate is connected with the drive unit driving its movement.
By adopting technique scheme, convenient to the clamping installation and removal of bearing frock, and clamping is solid and reliable, the adjustment to bearing work clamping power can be realized simultaneously, ensure that bearing frock each several part is sealed and matched reliably, ensure that the middle connecting cylinder of bearing frock rotates reliable, to realize bearing dynamic test simultaneously.
The utility model is set to further: described upper grip block is portable plate, lower grip block is fixed head, upper grip block is provided with Adjustable tool grip slipper, Adjustable tool grip slipper includes regulating sleeve and sliding seat, described sliding seat is assemblied in regulating sleeve and can slides along bearing work clamping direction, regulating sleeve threaded one end spinning can move axially adjustment on upper grip block, the regulating sleeve other end is provided with spacing for the sliding seat axial limiting ring in regulating sleeve, is provided with Compress Spring between described sliding seat and upper grip block.
Adopt technique scheme, Compress Spring realizes elasticity to bearing frock and compresses, both realized spring force and put into row clamping to bearing work, clamp more reliable, bearing frock each several part is sealed and matched more reliable, and the rotation of the middle connecting cylinder of bearing frock of being more convenient for and being sealed and matched, and regulating sleeve screws in and screws out, and can realize the adjustment of spring force, realize the fine setting to bearing work clamping power, make bearing frock clamping more solid and reliable, and bearing frock is sealed and matched more reliable.
The utility model is set to further: one end that described sliding seat abuts for Compress Spring is provided with piston axle, Compress Spring positioning sleeve is contained on piston axle, described upper grip block is provided with the positioning shaft hole with piston axle location fit, and described piston axle is assemblied in positioning shaft hole and also can slides axially.
Employing said structure is arranged, and the slip of sliding seat is more reliable, facilitates the location and installation of Compress Spring and the flexible guiding of Compress Spring to stablize, make the clamping of bearing frock more reliable and stable, and the adjustment of Adjustable tool grip slipper is more convenient.
The utility model is set to further: on described lower grip block and sliding seat, corresponding clamping station place is provided with assembly cavity, and assembly cavity center is provided with threaded post.
Employing said structure is arranged, and assembly cavity for the upper and lower connection cover location setting-in of bearing frock, and positions connection by threaded post, and the assembling of bearing frock is more accurate and reliable, and disassembling operations is simple and convenient.
The utility model is set to further: described drive unit is pneumatic cylinder, and upper grip block is the portable plate be fixedly mounted on the telescopic arm of pneumatic cylinder.
Adopt technique scheme, the structure of pneumatic cylinder is simple, easy for installation and drive reliable and stable.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is frock clamping platform and the bearing frock assembly structure schematic diagram of the utility model specific embodiment bearing gas leakage checkout equipment;
Fig. 2 is the utility model specific embodiment frock clamping platform structural representation.
Detailed description of the invention
See accompanying drawing 1 and accompanying drawing 2, a kind of frock clamping platform of bearing gas leakage checkout equipment disclosed in the utility model, install for bearing frock 1, this bearing frock 1 is made up of upper connection cover 11, lower connection cover 12 and middle connecting cylinder 13 3 part, the two ends of middle connecting cylinder 13 respectively sealing shroud are connected on connection cover 11, lower connection cover 12, the rotatable drive bearing rotary of middle connecting cylinder 13, to realize bearing dynamic test.
This frock clamping platform 2 comprises upper grip block 21 positioned opposite and lower grip block 22, the clamping station 20 gripped for bearing frock 1 is formed between upper grip block 21 and lower grip block 22, in the utility model, clamping station 20 can be more than one, corresponding bearing frock can be multiple, can realize measuring while multiple bearing simultaneously; Have a portable plate for moving along bearing frock 1 clamping direction in described upper and lower grip block 21,22 at least, portable plate is connected with the drive unit 23 driving its movement.Adopt upper and lower grip block to put into row to bearing work to grip, the installation of bearing frock is fixing more solid and reliable, and one of them grip block is mobilizable, such convenience is to the clamping installation and removal operation of bearing frock, the adjustment to bearing work clamping power can be realized, grip also more solid and reliable, also ensure that in bearing frock, each several part is sealed and matched reliably, ensure that the middle connecting cylinder of bearing frock rotates reliable.Wherein can to adopt upper and lower grip block simultaneously as portable plate, grip block or lower grip block also can be adopted as portable plate.Considering device structure, is portable plate by described upper grip block 21, and lower grip block 22 is fixed head (be wherein fixed head by upper grip block, lower grip block is portable plate, is equivalent technical solutions); The lower connection cover 12 of bearing frock 1 is fixedly mounted on lower grip block 21; Upper grip block 21 is provided with Adjustable tool grip slipper, Adjustable tool grip slipper includes regulating sleeve 24 and sliding seat 25, described sliding seat 25 is assemblied in regulating sleeve 24 can clamp direction slip along bearing frock 1, regulating sleeve 24 threaded one end spinning can move axially adjustment on upper grip block 21, regulating sleeve 24 other end is provided with spacing for the sliding seat 25 axial limiting ring 241 in regulating sleeve 24, is provided with Compress Spring 26 between described sliding seat 25 and upper grip block 21; The upper connection cover 11 of bearing frock 1 is fixed in sliding seat 25.By screwing in and screw out regulating sleeve 24, realize regulating sleeve 24 and move axially, and promote sliding seat 25 axial slip, the decrement of Compress Spring 26 is regulated, thus realize sliding seat the chucking power of bearing frock is regulated; Realize elasticity by Compress Spring 26 pairs of bearing frocks 1 to compress, both realized spring force and put into row clamping to bearing work, clamp more reliable, bearing frock is sealed and matched more reliable, and the rotation of middle connecting cylinder of being more convenient for and being sealed and matched; And spring has certain cushioning effect, it is also reliably safer that drive unit drives upper grip block to carry out clipping operation to clamping tooling; And this mechanism structure is also simple, adjustment operation is simple and convenient.
For convenience of the installation of upper and lower connection cover, on lower grip block 22, corresponding clamping station 220 place is provided with assembly cavity 221, threaded post 222 is provided with in assembly cavity 221, lower connection cover 12 is provided with the screwed hole with threaded post 222 corresponding matching, lower connection cover 12 is inlaid in assembly cavity 221, and lower connection cover 12 upper screwed hole screw thread spinning is in threaded post 222.Sliding seat 25 is provided with upper connection cover 11 assembly structure for bearing frock 1 identical with on lower grip block 22, therefore repeat no more, upper connection cover 11 is inlaid in the assembly cavity 252 of sliding seat 25, the screwed hole screw thread spinning of upper connection cover 11 is in the threaded post 253 of sliding seat 25, and in realization, connection cover 11 is assemblied in sliding seat 25.
For the assembling and having stable behavior that ensure sliding seat are reliable, one end that described sliding seat 25 abuts for Compress Spring 26 is provided with piston axle 251, Compress Spring 26 positioning sleeve is contained on piston axle 251, described upper grip block 21 is provided with the positioning shaft hole 211 with piston axle 251 location fit, and described piston axle 251 is assemblied in positioning shaft hole 211 and also can slides axially.Piston axle had both achieved orientation assemble and the motion guide effect of sliding seat, make the assembling of sliding seat and slide more reliable, also the location and installation of Compress Spring and the flexible guiding of Compress Spring is facilitated to stablize, make the clamping of bearing frock more reliable and stable, and the adjustment of Adjustable tool grip slipper is more convenient.
Wherein, described drive unit 23 is pneumatic cylinder 23, and upper grip block 21 is for being fixedly mounted on the portable plate on the telescopic arm 231 of pneumatic cylinder 23.
The frock clamping platform of bearing gas leakage checkout equipment of the present utility model:
During assembling, upper grip block 21 controls in upper grip block 21 and lower grip block 22 deployed position by pneumatic cylinder 23, lower connection cover 12 is fixedly mounted on lower grip block 22, middle connecting cylinder 17 is socketed with lower connection cover 12, bearing 4 to be measured is assembled to corresponding bearing assemble position, and upper connection cover 11 is assembled in sliding seat 25; Pneumatic cylinder 23 drives upper grip block 21 descending, and upper connection cover 11 is socketed with middle connecting cylinder 17, and until clamping is reliable; After completing, by Adjustable tool grip slipper, to the adjustment of bearing work clamping power, also just complete and the fitting tight of bearing frock various piece is regulated, make it to reach optimum state; After completing, be spaced through bearing seal test chamber to be measured and form gas leakage chamber, venting cavity.
Claims (5)
1. the frock clamping platform of a bearing gas leakage checkout equipment, it is characterized in that: comprise upper grip block positioned opposite and lower grip block, formed for the fixing clamping station of bearing work clamping between upper grip block and lower grip block, upper connection cover is arranged on grip block, lower connection cover is arranged on lower grip block, have a portable plate for moving along bearing frock clamping direction in upper and lower grip block at least, portable plate is connected with the drive unit driving its movement.
2. according to claim 1 bearing gas leakage checkout equipment frock clamping platform, it is characterized in that: described upper grip block is portable plate, lower grip block is fixed head, upper grip block is provided with Adjustable tool grip slipper, Adjustable tool grip slipper includes regulating sleeve and sliding seat, described sliding seat is assemblied in regulating sleeve and can slides along bearing work clamping direction, regulating sleeve threaded one end spinning can move axially adjustment on upper grip block, the regulating sleeve other end is provided with spacing for the sliding seat axial limiting ring in regulating sleeve, Compress Spring is provided with between described sliding seat and upper grip block.
3. according to claim 2 bearing gas leakage checkout equipment frock clamping platform, it is characterized in that: one end that described sliding seat abuts for Compress Spring is provided with piston axle, Compress Spring positioning sleeve is contained on piston axle, described upper grip block is provided with the positioning shaft hole with piston axle location fit, and described piston axle is assemblied in positioning shaft hole and also can slides axially.
4. according to Claims 2 or 3 bearing gas leakage checkout equipment frock clamping platform, it is characterized in that: on described lower grip block and sliding seat, corresponding clamping station place is provided with assembly cavity, and assembly cavity center is provided with threaded post.
5. according to claim 1 or 2 or 3 bearing gas leakage checkout equipment frock clamping platform, it is characterized in that: described drive unit is pneumatic cylinder, upper grip block is the portable plate be fixedly mounted on the telescopic arm of pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200910.4U CN204565958U (en) | 2015-04-03 | 2015-04-03 | The frock clamping platform of bearing gas leakage checkout equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200910.4U CN204565958U (en) | 2015-04-03 | 2015-04-03 | The frock clamping platform of bearing gas leakage checkout equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565958U true CN204565958U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200910.4U Expired - Fee Related CN204565958U (en) | 2015-04-03 | 2015-04-03 | The frock clamping platform of bearing gas leakage checkout equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197965A (en) * | 2020-09-09 | 2021-01-08 | 中国南方电网有限责任公司超高压输电公司昆明局 | Clamping device for rapidly detecting vibration frequency of bearing |
-
2015
- 2015-04-03 CN CN201520200910.4U patent/CN204565958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197965A (en) * | 2020-09-09 | 2021-01-08 | 中国南方电网有限责任公司超高压输电公司昆明局 | Clamping device for rapidly detecting vibration frequency of bearing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee after: C&U Co.,Ltd. Address before: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee before: C & U Group Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |