CN208214918U - A kind of Piston Machining device - Google Patents
A kind of Piston Machining device Download PDFInfo
- Publication number
- CN208214918U CN208214918U CN201820654252.XU CN201820654252U CN208214918U CN 208214918 U CN208214918 U CN 208214918U CN 201820654252 U CN201820654252 U CN 201820654252U CN 208214918 U CN208214918 U CN 208214918U
- Authority
- CN
- China
- Prior art keywords
- waist
- shaped hole
- diameter shaft
- fixed disc
- arc surface
- 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 relates to pneumatic actuator processing technique fields, specially a kind of Piston Machining device, it, which can be realized, is reliably fixed, guarantee machining accuracy comprising intermediate clamp system, right side is top and left side top-pressure mechanism, intermediate clamp system include fixed disc, waist-shaped hole is provided among fixed disc, movable holddown is installed, movable holddown one end is arc surface, the other end is plane, and the clamping screw of corresponding arc surface is equipped on fixed disc in waist-shaped hole；Positioned at clamping screw two sides, there are two guide posts for installation on arc surface, the slot with guide post cooperation is provided on the inner wall of waist-shaped hole, plane and waist-shaped hole form the compression chamber of piston, movable holddown left side is provided with top pressures groove, left side top-pressure mechanism includes press multi-diameter shaft, holds out against on the right side of press multi-diameter shaft with top pressures groove cooperation, is fixed on the left of press multi-diameter shaft by chuck.
Description
Technical field
The utility model relates to pneumatic actuator processing technique field, specially a kind of Piston Machining device.
Background technique
Pneumatic actuator is the executive device with the opening and closing of air pressure power drive or control valve, but by title pneumatic actuator or
Pneumatic device, but general popular referred to as pneumatic head.Pneumatic actuator is generally by portions such as cylinder body, piston, gear shaft, gears
Part is constituted, and piston is component important in cylinder body, its shape of piston is irregular, is difficult to realize when finishing to its surface
It is reliably fixed, affects following process precision.
Summary of the invention
Unreliable in order to solve to fix, the low problem of machining accuracy, the utility model provides a kind of Piston Machining device,
It, which can be realized, is reliably fixed, and guarantees machining accuracy.
Its technical solution is such that a kind of Piston Machining device, which is characterized in that it includes intermediate clamp system, the right side
Side is top and left side top-pressure mechanism, and the intermediate clamp system includes fixed disc, is provided with waist-shaped hole among the fixed disc,
Movable holddown is installed, described movable holddown one end is arc surface, the other end is plane, the fixed disc in the waist-shaped hole
On the clamping screw of the corresponding arc surface is installed；On the clamping screw two sides, the arc surface there are two installations
Guide post, the slot with guide post cooperation is provided on the inner wall of the waist-shaped hole, and the plane is formed with the waist-shaped hole
The compression chamber of piston, the movable holddown left side are provided with top pressures groove, and the left side top-pressure mechanism includes press multi-diameter shaft, described
It holds out against on the right side of press multi-diameter shaft with top pressures groove cooperation, is fixed on the left of the press multi-diameter shaft by chuck.
After the device of the utility model, by piston to be processed be placed in compress it is intracavitary, screwing clamping screw makes to live
The plane compressing component realization of dynamic pressure block is reliably fixed, and both ends are held out against by top and chuck, ensure that machining accuracy.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is intermediate clamp system side view.
Specific embodiment
See Fig. 1, shown in Fig. 2, a kind of Piston Machining device comprising intermediate clamp system 1, right side top 2 and left side top
Press mechanism 3, intermediate clamp system 1 include fixed disc 4, are provided with waist-shaped hole among fixed disc 4, are equipped with activity in waist-shaped hole
Briquetting 5,5 one end of movable holddown is arc surface, the other end is plane, and the locking screw of corresponding arc surface is equipped on fixed disc 4
Bolt 6, for locking movable holddown 5；Installation is there are two guide post 7 on 6 two sides of clamping screw, arc surface, waist-shaped hole it is interior
It is provided with the slot cooperated with guide post 7 on wall, plays the role of guide and limit, plane and waist-shaped hole form the compression chamber 8 of piston, living
5 left side of dynamic pressure block is provided with top pressures groove 9, and left side top-pressure mechanism includes press multi-diameter shaft 10,10 right side of press multi-diameter shaft and press
Slot cooperation is held out against, and is pressed fixed by chuck 11 on the left of multi-diameter shaft 10.
Claims (1)
1. a kind of Piston Machining device, which is characterized in that it includes that intermediate clamp system, right side be top and left side top-pressure mechanism,
The intermediate clamp system includes fixed disc, and waist-shaped hole is provided among the fixed disc, is equipped with work in the waist-shaped hole
Dynamic pressure block, described movable holddown one end is arc surface, the other end is plane, and the corresponding circular arc is equipped on the fixed disc
The clamping screw in face；Installation is there are two guide post on the clamping screw two sides, the arc surface, the waist-shaped hole it is interior
The slot with guide post cooperation is provided on wall, the plane and the waist-shaped hole form the compression chamber of piston, the activity
Briquetting left side is provided with top pressures groove, and the left side top-pressure mechanism includes press multi-diameter shaft, the press multi-diameter shaft right side with it is described
Top pressures groove cooperation is held out against, and is fixed on the left of the press multi-diameter shaft by chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654252.XU CN208214918U (en) | 2018-05-04 | 2018-05-04 | A kind of Piston Machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654252.XU CN208214918U (en) | 2018-05-04 | 2018-05-04 | A kind of Piston Machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214918U true CN208214918U (en) | 2018-12-11 |
Family
ID=64509860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820654252.XU Expired - Fee Related CN208214918U (en) | 2018-05-04 | 2018-05-04 | A kind of Piston Machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214918U (en) |
-
2018
- 2018-05-04 CN CN201820654252.XU patent/CN208214918U/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: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |