CN2709089Y - Fixed pneumatic holding base seat - Google Patents
Fixed pneumatic holding base seat Download PDFInfo
- Publication number
- CN2709089Y CN2709089Y CN 200420046716 CN200420046716U CN2709089Y CN 2709089 Y CN2709089 Y CN 2709089Y CN 200420046716 CN200420046716 CN 200420046716 CN 200420046716 U CN200420046716 U CN 200420046716U CN 2709089 Y CN2709089 Y CN 2709089Y
- Authority
- CN
- China
- Prior art keywords
- slide
- steam
- seat body
- pedestal
- compressed air
- 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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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model discloses a fixed pneumatic clamping head seat, comprising a clamping head seat body. The seat body is provided with two communicated coaxial round holes with different pore diameters. The fixed pneumatic clamping head seat also comprises a slide piston. The slide piston is provided with a sliding column which can slide in the coaxial round holes in the upper part of the seat body. The lower part of the sliding column is provided with a slide disc which can slide on the wall of the coaxial round holes at the bottom of the seat body. The bottom round holes of the slide disc are divided into two steam chambers. The side wall of the seat body is provided with two steam vents communicated with two steam chambers. The lower part of the seat body is also provided with the supporting seat of the slide piston. Compressed air can enter from the lower steam vents of the side wall of the seat body, compressed air can push the slide disc to move up, and the conical hole of the sliding column moving up can rapidly clamp an elastic clamping head. When compressed air enters the upper steam vents of the side wall of the seat body, compressed air can push the slide disc to move down to rapidly loosen the clamping head, the efficiency of clamping workpieces is increased, and working strength is reduced.
Description
Technical field
The utility model relates to anchor clamps, is specifically related to a kind of fixedly steam-operating base of the carrier head.
Background technology
In the prior art, there be a kind of being specifically designed to that part is clamped, again with machinery to its base of the carrier head of processing, existing base of the carrier head all is to adopt the screw mandrel moving structure, processing parts is carried out clamping or unclamp with manually operated mode, there is following shortcoming in it: long, the effort of taking a lot of work of operating time, inefficiency.
The utility model content
The purpose of this utility model is, a kind of fixedly steam-operating base of the carrier head is provided, and can carry out quick clamping to the workpiece of need clamping or unclamp the raising working (machining) efficiency.
The technical scheme that the utility model provides is as follows: construct a kind of fixedly steam-operating base of the carrier head, comprise the chuck pedestal, described pedestal be axially arranged with two aperture differences and the coaxial circular hole that is connected; Also comprise a sliding plunger, described sliding plunger has a traveller that can slide at the coaxial circular hole on pedestal top, be provided with the slider disc that on the coaxial circles hole wall of pedestal bottom, to slide in the bottom of traveller, described slider disc is separated into two steam chests with described bottom circular hole, on the sidewall of described pedestal, be provided with two with described two steam vents that steam chest is communicated with, also be provided with the sliding plunger supporting seat in the bottom of described pedestal.
The utlity model has following advantage: when using fixedly the steam-operating base of the carrier head, collet can be fixed in the endoporus of sliding plunger, from the lower steam vent of pedestal sidewall, feed compressed air, compressed air promotes slider disc and moves up, the conical orifice of the traveller that moves up can clamp collet rapidly, when the upper steam vent to the pedestal sidewall feeds compressed air, compressed air can promote slider disc and move down, chuck is unclamped rapidly, improve holding workpiece efficient, alleviated working strength.
Description of drawings
Fig. 1 is the fixedly sectional structure schematic diagram of steam-operating base of the carrier head of the utility model.
The specific embodiment
With reference to Fig. 1, a kind of fixedly steam-operating base of the carrier head is provided, comprise chuck pedestal 10, in two the aperture differences that are axially arranged with of pedestal 10, and the coaxial circular hole 1,3 that is connected; Other is provided with a sliding plunger 2, sliding plunger 2 has a traveller that can slide at the coaxial circular hole 1 on pedestal top, be provided with the slider disc 6 that on coaxial circular hole 3 inwalls in pedestal bottom, to slide in the bottom of traveller, slider disc 6 is separated into two steam chests 4,8 with the bottom circular hole, on the sidewall of pedestal 10, be provided with two upper and lower steam vents 5,7 that are communicated with two steam chests, also be provided with sliding plunger supporting seat 9 in the bottom of pedestal 10.
In said fixing steam-operating base of the carrier head,, on the excircle of slider disc 6, also be provided with sealing ring mounting groove 601 for guaranteeing isolating seal.
When using fixedly the steam-operating base of the carrier head, collet can be fixed in the endoporus of sliding plunger 2, from the lower steam vent 7 of pedestal 10 sidewalls, feed compressed air, compressed air promotes slider disc 6 and moves up, the conical orifice 201 of the traveller that moves up simultaneously can clamp collet rapidly, when the upper steam vent 5 to pedestal 10 sidewalls fed compressed air, compressed air can promote slider disc 6 and move down, and chuck is unclamped rapidly.
Claims (2)
1, a kind of fixedly steam-operating base of the carrier head comprises the chuck pedestal, described pedestal be axially arranged with two aperture differences and the coaxial circular hole that is connected; It is characterized in that, also comprise a sliding plunger, described sliding plunger has a traveller that can slide at the coaxial circular hole on pedestal top, be provided with the slider disc that on the coaxial circles hole wall of pedestal bottom, to slide in the bottom of traveller, described slider disc is separated into two steam chests with described bottom circular hole, on the sidewall of described pedestal, be provided with two with described two steam vents that steam chest is communicated with, also be provided with the sliding plunger supporting seat in the bottom of described pedestal.
2, according to the described fixedly steam-operating of claim 1 base of the carrier head, it is characterized in that, also be provided with the sealing ring mounting groove on the excircle of described slider disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046716 CN2709089Y (en) | 2004-06-09 | 2004-06-09 | Fixed pneumatic holding base seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046716 CN2709089Y (en) | 2004-06-09 | 2004-06-09 | Fixed pneumatic holding base seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709089Y true CN2709089Y (en) | 2005-07-13 |
Family
ID=34851225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420046716 Expired - Fee Related CN2709089Y (en) | 2004-06-09 | 2004-06-09 | Fixed pneumatic holding base seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709089Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863036A (en) * | 2010-05-09 | 2010-10-20 | 俞建峰 | Robot tool exchanging device driven by air pressure |
| CN102556717A (en) * | 2012-02-08 | 2012-07-11 | 江苏博超机械有限公司 | Safe chuck |
| CN103752878A (en) * | 2014-02-14 | 2014-04-30 | 哈尔滨工业大学 | External clamping type hydraulic clamping device |
| CN103769898A (en) * | 2014-02-14 | 2014-05-07 | 哈尔滨工业大学 | Precision hydraulic grab-clamping mechanism based on tracking and pre-tightening |
| CN103770045A (en) * | 2014-02-14 | 2014-05-07 | 哈尔滨工业大学 | Precise electronic clamp mechanism with radial limiting |
| CN104690575A (en) * | 2015-03-20 | 2015-06-10 | 丹阳琦瑞机械有限公司 | Elastic clamping device |
| CN106351435A (en) * | 2016-09-22 | 2017-01-25 | 无锡市龙海杰机械制造有限公司 | Reinforced type scaffold base |
-
2004
- 2004-06-09 CN CN 200420046716 patent/CN2709089Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863036A (en) * | 2010-05-09 | 2010-10-20 | 俞建峰 | Robot tool exchanging device driven by air pressure |
| CN102556717A (en) * | 2012-02-08 | 2012-07-11 | 江苏博超机械有限公司 | Safe chuck |
| CN103752878A (en) * | 2014-02-14 | 2014-04-30 | 哈尔滨工业大学 | External clamping type hydraulic clamping device |
| CN103769898A (en) * | 2014-02-14 | 2014-05-07 | 哈尔滨工业大学 | Precision hydraulic grab-clamping mechanism based on tracking and pre-tightening |
| CN103770045A (en) * | 2014-02-14 | 2014-05-07 | 哈尔滨工业大学 | Precise electronic clamp mechanism with radial limiting |
| CN103770045B (en) * | 2014-02-14 | 2015-08-26 | 哈尔滨工业大学 | The radial spacing electric precise of band grabs mechanism for card |
| CN104690575A (en) * | 2015-03-20 | 2015-06-10 | 丹阳琦瑞机械有限公司 | Elastic clamping device |
| CN106351435A (en) * | 2016-09-22 | 2017-01-25 | 无锡市龙海杰机械制造有限公司 | Reinforced type scaffold base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |