CN206038238U - Auto steering ware casing air -tight test platform - Google Patents
Auto steering ware casing air -tight test platform Download PDFInfo
- Publication number
- CN206038238U CN206038238U CN201620884599.4U CN201620884599U CN206038238U CN 206038238 U CN206038238 U CN 206038238U CN 201620884599 U CN201620884599 U CN 201620884599U CN 206038238 U CN206038238 U CN 206038238U
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- CN
- China
- Prior art keywords
- cylinder
- tank
- automobile steering
- tightness test
- steering device
- 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 discloses an auto steering ware casing air -tight test platform, the test bench includes the body, upper portion is work piece clamping device in on the body, the body lower part is the basin, clamping device includes cylinder support, the cylinder support bottom is equipped with the bottom plate, cylinder support is last to be equipped with a plurality of cylinders, the telescopic arm end part of cylinder is rubber plug, each hole on the rubber plug shutoff steering gear casing, the basin is located the clamping device lower part, the basin is equipped with elevating gear. The utility model discloses an adopt the cylinder to come to press from both sides tightly the steering gear, its automated control is better, and convenient operation does not need the people for adjusting, because the operation of accepted standardization can not appear detecting the error because of the nuance among the operation process, workman intensity of labour reduces, only needs to put the work piece well on the work piece cushion just to go, the basin is gone up and down by lift cylinder controller, can falsely not steep like vapour because of moving big the production at liquid submergence work piece in -process.
Description
Technical field
This utility model is related to a kind of automobile steering device housing air tightness test-bed, more particularly to a kind of automobile steering device shell
Body air-tightness auto-test-bed.
Background technology
, used as a kind of hydraulic transmission assembly, its air-tightness requirement is higher, but the inspection of existing air-tightness for automobile steering device housing
Measurement equipment is simple and crude, and automaticity is low, and Detection results are not good, and clamping is extremely inconvenient, and whole detection efficiency is low, and equipment
Versatility is poor.
The content of the invention
The purpose of this utility model is to provide a kind of high degree of automation, and Detection results are good, easy to operate, detection efficiency
High
Automobile steering device housing air tightness test-bed.
For achieving the above object, the technical solution of the utility model is：A kind of automobile steering device housing air tightness test-bed,
The testing stand includes body, on the body internal upper part be Workpiece clamping device, the body lower part be tank, the clamping
Device includes air cylinder support, and the air cylinder support bottom is provided with base plate, and the air cylinder support is provided with some cylinders, the cylinder
Telescopic arm end be rubber plug, each endoporus on rubber plug closure steering gear housing；The tank is located at and clamps dress
Bottom is put, the tank is provided with lowering or hoisting gear.
Preferably, the cylinder of the clamping device includes left cylinder, right cylinder and upper cylinder, and the cylinder is each attached to folder
On tight device pole.
Preferably, the cylinder of the clamping device is respectively equipped with a reversing switch.
Preferably, the base plate is provided with some apertures；Workpiece cushion block is additionally provided with base plate, and the workpiece cushion block surface sets
There is one layer of rubber.
Preferably, the tank drives which to lift by two lift cylinders.
Preferably, the body is provided with some tank guide rails, and the tank edge is enclosed within guide rail, and guide rail is provided with limit
Position nut.
Preferably, spring is cased with the guide rail between stop nut and tank.
Preferably, the lift cylinder is controlled by same reversing switch.
Preferably, the tank water inlet is provided with filter.
Compared with prior art, the beneficial effects of the utility model are：（1）Steering gear is carried out by using cylinder
Clamp, its Automated condtrol is preferably, easy to operate, is not required to artificially be adjusted；（2）Due to using standardized mode of operation,
Will not occur detection error because of the nuance in operating process；（3）Labor strength is reduced, only need to be by workpiece in workpiece pad
Put well on block and just go；（5）The tank is lifted by lift cylinder controller, will not be big because of action in liquid-immersed workpiece fabrication
And produce artefact steam bubble.
Description of the drawings
Fig. 1：Automobile steering device housing air tightness test-bed sketch described in the utility model.
In figure：1 body, 2 air cylinder supports, 3 workpiece cushion blocks, 4 workpiece, 5 left cylinders, 51 left plugs, 6 right cylinders, 61 is right stifled
Head, 7 upper cylinders, 71 upper plug heads, 8 left lift cylinders, 81 left rails, 82 left limit nuts, 9 right lift cylinders, 91 right guide rails,
92 right limit nuts, 10 tanks, 11 water inlets.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage seem to become apparent from understanding, below in conjunction with accompanying drawing and
Specific embodiment, is described in further detail to this utility model.It should be appreciated that described embodiment herein is only
It is in order to explain this utility model, rather than for limiting protection domain of the present utility model.
A kind of automobile steering device housing air tightness test-bed, the testing stand include body, and on the body, internal upper part is
Workpiece clamping device, the body lower part are tank, and the clamping device includes air cylinder support, and the air cylinder support bottom is provided with
Base plate, the air cylinder support are provided with some cylinders, and the telescopic arm end of the cylinder is rubber plug, the rubber plug envelope
Each endoporus on stifled steering gear housing；The tank is located at clamping device bottom, and the tank is provided with lowering or hoisting gear.Its operation principle
It is, by Workpiece clamping, to simultaneously clamp on device and also each endoporus of workpiece is blocked by clamping device, then tank is in jacking system
In the presence of rise, until workpiece is all immersed under the liquid level of tank, to observe whether the water surface above workpiece has steam bubble to emerge,
Then represent that air tightness of workpiece is unqualified if any steam bubble, represent that product is qualified if not.
The cylinder of the clamping device includes left cylinder, right cylinder and upper cylinder, and the cylinder is each attached to clamping device
On pole.
The cylinder of the clamping device is respectively equipped with a reversing switch, wherein when clamping, priority acccess control upper cylinder folder
Tightly, then according to actual needs, left cylinder or right cylinder then is successively selected to clamp.
The base plate is provided with some apertures；Workpiece cushion block is additionally provided with base plate, and the workpiece cushion block surface is provided with one layer
Rubber, as the effect that workpiece bottom also is provided with the rubber layer of endoporus, workpiece cushion block and its surface is in order that workpiece bottom
Endoporus equally can be blocked in the presence of upper cylinder.
The tank drives which to lift by two lift cylinders.
In order that tank is steady in lifting process, the liquid in anti-water stopping trough has swung, if the body is provided with solid carbon dioxide
Groove guide rail, the tank edge are enclosed within guide rail, and guide rail is provided with stop nut.
In order to the shock for further preventing reduction tank produced when rising to stop nut shakes, in limit on the guide rail
Spring is cased between position nut and tank, spring is to play a part of buffering.
In order to ensure the operation of two lift cylinders is synchronously carried out, the lift cylinder is by same reversing switch control
System.
The tank is additionally provided with water inlet, and the water inlet is additionally provided with filter.
The above specific embodiment of the present utility model, does not constitute the restriction to this utility model protection domain,
Any various other corresponding change and deformation according to done by technology design of the present utility model, should be included in practical
In new scope of the claims.
Claims (9)
1. a kind of automobile steering device housing air tightness test-bed, it is characterised in that the testing stand includes body, on the body
Internal upper part is Workpiece clamping device, and the body lower part is tank, and the clamping device includes air cylinder support, the air cylinder support
Bottom is provided with base plate, and the air cylinder support is provided with some cylinders, and the telescopic arm end of the cylinder is rubber plug, the rubber
Each endoporus on glue plug closure steering gear housing；The tank is located at clamping device bottom, and the tank is provided with lowering or hoisting gear.
2. automobile steering device housing air tightness test-bed according to claim 1, it is characterised in that the clamping device
Cylinder includes left cylinder, right cylinder and upper cylinder, and the cylinder is each attached on clamping device pole.
3. automobile steering device housing air tightness test-bed according to claim 1 and 2, it is characterised in that the clamping dress
The cylinder put is respectively equipped with a reversing switch.
4. automobile steering device housing air tightness test-bed according to claim 3, it is characterised in that the base plate is provided with
Some apertures；Workpiece cushion block is additionally provided with base plate, and the workpiece cushion block surface is provided with one layer of rubber.
5. automobile steering device housing air tightness test-bed according to claim 1, it is characterised in that the tank is by two
Lift cylinder drives which to lift.
6. automobile steering device housing air tightness test-bed according to claim 5, it is characterised in that the body is provided with
Some tank guide rails, the tank edge are enclosed within guide rail, and guide rail is provided with stop nut.
7. automobile steering device housing air tightness test-bed according to claim 6, it is characterised in that in limit on the guide rail
Spring is cased between position nut and tank.
8. automobile steering device housing air tightness test-bed according to claim 5, it is characterised in that the lift cylinder is equal
Controlled by same reversing switch.
9. automobile steering device housing air tightness test-bed according to claim 5, it is characterised in that the tank water inlet
Place is provided with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884599.4U CN206038238U (en) | 2016-08-16 | 2016-08-16 | Auto steering ware casing air -tight test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884599.4U CN206038238U (en) | 2016-08-16 | 2016-08-16 | Auto steering ware casing air -tight test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038238U true CN206038238U (en) | 2017-03-22 |
Family
ID=58306225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620884599.4U Expired - Fee Related CN206038238U (en) | 2016-08-16 | 2016-08-16 | Auto steering ware casing air -tight test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038238U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702863A (en) * | 2017-09-26 | 2018-02-16 | 江苏微特利电机股份有限公司 | A kind of motor seal test system and its control method |
| CN108731882A (en) * | 2018-04-25 | 2018-11-02 | 南京大雷科技有限公司 | A kind of gas leak detection device of new energy car battery box cover |
| CN108956035A (en) * | 2018-07-17 | 2018-12-07 | 赵笑妍 | A kind of device for suppressing leak test for shell |
| CN109374222A (en) * | 2018-12-12 | 2019-02-22 | 崔云兰 | A kind of air tightness detection equipment and its method of auto parts and components |
| CN110082042A (en) * | 2019-06-04 | 2019-08-02 | 江苏罡阳转向系统有限公司 | Ball-and-nut steering gear shell pressure testing device |
-
2016
- 2016-08-16 CN CN201620884599.4U patent/CN206038238U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702863A (en) * | 2017-09-26 | 2018-02-16 | 江苏微特利电机股份有限公司 | A kind of motor seal test system and its control method |
| CN108731882A (en) * | 2018-04-25 | 2018-11-02 | 南京大雷科技有限公司 | A kind of gas leak detection device of new energy car battery box cover |
| CN108956035A (en) * | 2018-07-17 | 2018-12-07 | 赵笑妍 | A kind of device for suppressing leak test for shell |
| CN109374222A (en) * | 2018-12-12 | 2019-02-22 | 崔云兰 | A kind of air tightness detection equipment and its method of auto parts and components |
| CN110082042A (en) * | 2019-06-04 | 2019-08-02 | 江苏罡阳转向系统有限公司 | Ball-and-nut steering gear shell pressure testing device |
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Legal Events
| 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: 442716 Shiyan city of Hubei province Danjiangkou city Liuliping Town Industrial Park Liuliping Liulin Road No. 1 Patentee after: Shiyan Gaoming precision machinery Limited by Share Ltd Address before: 442716 Shiyan city of Hubei province Danjiangkou city Liuliping Town Industrial Park Liuliping Liulin Road No. 1 Patentee before: Shiyan Gaoming Precision Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190816 |