CN206605375U - A kind of piston polishing support frame of height regulation - Google Patents
A kind of piston polishing support frame of height regulation Download PDFInfo
- Publication number
- CN206605375U CN206605375U CN201720215222.4U CN201720215222U CN206605375U CN 206605375 U CN206605375 U CN 206605375U CN 201720215222 U CN201720215222 U CN 201720215222U CN 206605375 U CN206605375 U CN 206605375U
- Authority
- CN
- China
- Prior art keywords
- piston
- support tube
- support frame
- lifting device
- vertical lifting
- 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
Support frame is polished the utility model discloses a kind of piston of height regulation, it includes：Fixed seat, vertical lifting device, support tube and several micro pressure cylinders, the vertical lifting device is arranged in fixed seat, connecting plate is provided with the top of the vertical lifting device, the support tube is vertically set on connecting plate, several micro pressure cylinder annular arrays be arranged on the top of support tube it is cylindrical on, the end of the micro pressure cylinder is respectively arranged with rubber blanket, sealing plate is provided with the top of the support tube, hemispherical block rubber is provided with the sealing plate, support tube bottom both sides are provided with air inlet pipe and blast pipe.The piston polishing support frame of height regulation described in the utility model, by the elongation of micro pressure cylinder rubber blanket is against on piston side wall, carry out the fixation of piston, utilize the flexible of vertical lifting device, change the position height of support tube and piston, operation is flexible, improves hand-polished convenience.
Description
Technical field
The utility model is related to piston field, more particularly to a kind of piston of height regulation polishes support frame.
Background technology
Piston of automobile cans be compared to the central position of automobile engine, and extremely important status is account in engine start.
In recent years, due to the continuous improvement of engine reinforcing degree, rotating speed, mean effective pressure and the mean piston speed of engine are all
Have increased significantly than before, therefore the thermic load and mechanical load of engine are both increased.And piston is due to starting
Important function in machine, very big change and raising is there has also been in design and manufacture view, could so meet society high
It is required that discharge standard.
In order to lift piston face finish, it is necessary to be polished after finishing to its surface.Due to partial piston
Outside be not regular circle, therefore, the lifting of surface smoothness is generally carried out using hand-polished mode, and by hand
Need that piston is fixed during polishing, common fixture is all to carry out clamping, the progress of influence polishing, work in piston exterior
After efficiency is low, and piston is fixed, its position height is difficult to adjust, and have impact on operating efficiency.
Utility model content
The purpose of this utility model is the piston polishing support frame for providing a kind of height regulation, lifts internal piston clamping
Fixed convenience, facilitates the regulation of height and position.
For up to this purpose, the utility model uses following technical scheme：
A kind of piston polishing support frame of height regulation, including：Fixed seat, vertical lifting device, support tube and several micro-
Type pneumatic cylinder, the vertical lifting device is arranged in fixed seat, is provided with connecting plate at the top of the vertical lifting device, institute
State support tube to be vertically set on connecting plate, the top that several micro pressure cylinder annular arrays are arranged on support tube is cylindrical
On, the end of the micro pressure cylinder, which is respectively arranged with the top of rubber blanket, the support tube, is provided with sealing plate, the sealing
Hemispherical block rubber is provided with plate, support tube bottom both sides are provided with air inlet pipe and blast pipe.
Wherein, the vertical lifting device is hydraulic cylinder or pneumatic cylinder.
Wherein, the micro pressure cylinder and support tube vertical connection.
Wherein, it is provided with air inlet electromagnetic valve in the air inlet pipe.
Wherein, it is provided with exhaust solenoid valve on the blast pipe.
Wherein, the air inlet pipe is external is provided with compressed air supply line or air compressor machine, and the blast pipe is external to be set
It is equipped with air exhauster.
The beneficial effects of the utility model：Piston, is placed on support tube by a kind of piston polishing support frame of height regulation
Top, using spacing at the top of hemispherical block rubber progress piston inner wall, causes rubber blanket to support by the elongation of micro pressure cylinder
On piston side wall, the fixation of piston is carried out, using the flexible of vertical lifting device, the position for changing support tube and piston is high
Degree, operation is flexible, improves hand-polished convenience.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of piston polishing support frame of height regulation, including：Fixed seat 1, vertical lifting device 2, support tube 5 and several
Micro pressure cylinder 9, the vertical lifting device 2 is arranged in fixed seat 1, and the top of the vertical lifting device 2 is provided with company
Fishplate bar 3, the support tube 5 is vertically set on connecting plate 3, and the flexible of vertical lifting device 2 has driven support tube 5 and connecting plate
3 move up and down, several annular arrays of micro pressure cylinder 9 be arranged on the top of support tube 5 it is cylindrical on, the micro pressure
The end of cylinder 9 is respectively arranged with rubber blanket 8, and rubber blanket 8 is moved with the flexible of micro pressure cylinder 9, is against on the inwall of piston,
The skid resistance of rubber blanket 8 is good, carries out the fixation of piston, and will not damage inwall, and the top of the support tube 5 is provided with sealing plate
51, hemispherical block rubber 7, hemispherical block rubber 7 and joint at the top of piston inner wall are provided with the sealing plate 51, is limited
Position support, the bottom both sides of support tube 5 are provided with air inlet pipe 4 and blast pipe 6, and air inlet pipe 4 and blast pipe 6 are supported pipe 5
Inflation and exhaust, so as to drive the flexible of micro pressure cylinder 9.
In the present embodiment, the vertical lifting device 2 is hydraulic cylinder or pneumatic cylinder, the operation of hydraulic cylinder or pneumatic cylinder
Convenient, extension and contraction control is flexible.
In the present embodiment, the micro pressure cylinder 9 and the vertical connection of support tube 5, being evenly distributed for micro pressure cylinder 9 are right
The supportive of piston inner wall is good, and the position after piston is fixed more is stablized.
In the present embodiment, air inlet electromagnetic valve 41 is provided with the air inlet pipe 4, control is flexible, air inlet electromagnetic valve 41 is opened
Pass can set on the ground formed pin step on switch, facilitate the foot of operator to control.
In the present embodiment, exhaust solenoid valve 61 is provided with the blast pipe 6, control is flexible, exhaust solenoid valve 61 is opened
Pass can also set on the ground formed pin step on switch, facilitate the foot of operator to control
In the present embodiment, the air inlet pipe 4 is external to be provided with compressed air supply line or air compressor machine, is supported pipe
The supply of 5 compressed airs, driving micro pressure cylinder 9 is extended and piston is fixed, and external be provided with of blast pipe 6 is taken out
Mechanism of qi, the convenient extraction to carrying out air in support tube 5 carries out the retraction of micro pressure cylinder 9, realizes the release of piston.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, it will change in specific embodiments and applications, this specification content should not be construed as
To limitation of the present utility model.
Claims (6)
1. a kind of piston polishing support frame of height regulation, it is characterised in that including：Fixed seat, vertical lifting device, support tube
With several micro pressure cylinders, the vertical lifting device is arranged in fixed seat, is provided with the top of the vertical lifting device
Connecting plate, the support tube is vertically set on connecting plate, and several micro pressure cylinder annular arrays are arranged on support tube
On top is cylindrical, the end of the micro pressure cylinder, which is respectively arranged with the top of rubber blanket, the support tube, is provided with sealing plate,
Hemispherical block rubber is provided with the sealing plate, support tube bottom both sides are provided with air inlet pipe and blast pipe.
2. the piston polishing support frame of height regulation according to claim 1, it is characterised in that the vertical lifting device
For hydraulic cylinder or pneumatic cylinder.
3. the piston polishing support frame of height according to claim 1 regulation, it is characterised in that the micro pressure cylinder with
Support tube vertical connection.
4. the piston polishing support frame of height regulation according to claim 1, it is characterised in that set in the air inlet pipe
There is air inlet electromagnetic valve.
5. the piston polishing support frame of height regulation according to claim 1, it is characterised in that set on the blast pipe
There is exhaust solenoid valve.
6. the piston polishing support frame of height regulation according to claim 1, it is characterised in that the air inlet pipe is external to be set
Compressed air supply line or air compressor machine are equipped with, the blast pipe is external to be provided with air exhauster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215222.4U CN206605375U (en) | 2017-03-07 | 2017-03-07 | A kind of piston polishing support frame of height regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215222.4U CN206605375U (en) | 2017-03-07 | 2017-03-07 | A kind of piston polishing support frame of height regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206605375U true CN206605375U (en) | 2017-11-03 |
Family
ID=60166290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720215222.4U Expired - Fee Related CN206605375U (en) | 2017-03-07 | 2017-03-07 | A kind of piston polishing support frame of height regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206605375U (en) |
-
2017
- 2017-03-07 CN CN201720215222.4U patent/CN206605375U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20190307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |