CN202655659U - Pneumatic tail bed of machine tool - Google Patents
Pneumatic tail bed of machine tool Download PDFInfo
- Publication number
- CN202655659U CN202655659U CN 201220333751 CN201220333751U CN202655659U CN 202655659 U CN202655659 U CN 202655659U CN 201220333751 CN201220333751 CN 201220333751 CN 201220333751 U CN201220333751 U CN 201220333751U CN 202655659 U CN202655659 U CN 202655659U
- Authority
- CN
- China
- Prior art keywords
- moving sleeve
- tailstock
- cylinder
- pneumatic
- screw rod
- 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 provides a pneumatic tail bed of a machine tool, which is characterized in that the rear part of a tail bed shell is provided with an air cylinder; a movable bushing is arranged inside the tail seat shell; the front part of the movable bushing is provided with a top center, and the rear part of the movable bushing is provided with an adjusting screw; the rear end of the adjusting screw is in transmission connection with an air cylinder piston rod; and the air cylinder is connected with a hand-operated control valve through an air pipe. By modifying the rear half part of the tail bed, a handle is canceled, and the hand operation is changed to the pneumatic operation, so that high efficiency and practicability can be achieved.
Description
Technical field
The utility model relates to a kind of lathe Pneumatic tailstock.
Background technology
In the bulk article Tutrning Process, need to use tailstock centre to withstand product and process, traditional vehicle seat tailstock centre needs artificial swinging handle to realize top moving forward and backward, and not only takes manually but also time-consuming.
Summary of the invention
Goal of the invention of the present utility model is to overcome the above-mentioned deficiency of prior art and lathe Pneumatic tailstock that a kind of highly effective is provided.
The technical solution of the utility model is: tailstock shell rear portion is provided with cylinder; Be provided with moving sleeve in the tailstock shell; The moving sleeve front portion is provided with top, and the moving sleeve rear portion is provided with the adjustment screw rod; Adjusting spiro rod rear end and cylinder piston rod is in transmission connection; Cylinder links to each other with hand control valve through tracheae.
Described adjustment screw rod is loaded on the moving sleeve rear portion through hold-down nut.
The utility model forms by the tailstock latter half is transformed, the cancellation handle, and it manually is pneumatic changing, highly effective.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top structural representation that stretches out state of the utility model.
Among the figure, 1, chuck, 2, product, 3, top, 4, adjust screw rod, 5, cylinder, 6, tracheae, 7, hand control valve, 8, hold-down nut, 9, moving sleeve, 10, the tailstock shell.
The specific embodiment
Among Fig. 1, tailstock shell 10 rear portions are provided with cylinder 5, are provided with moving sleeve 9 in the tailstock shell 10, and it is top 3 that moving sleeve 9 front portions are provided with, and adjust screw rod 4 and are loaded on moving sleeve 9 rear portions through hold-down nut 8.Adjusting screw rod 4 rear ends and cylinder 5 piston rods is in transmission connection; Cylinder 5 links to each other with hand control valve 7 through tracheae 6.
Among Fig. 2, compaction process of the present utility model is: pull hand control valve 7, compressed air promotes cylinder 5, promotes moving sleeves 9 and top 3 by adjusting screw rod 4 and hold-down nut 8, thereby compresses product 2.
Release process of the present utility model is: oppositely pull hand control valve 7, the compressed air commutation promotes cylinder 5, drives moving sleeve 9 and top 3 rollbacks by adjustment screw rod 4 and hold-down nut 8, thereby unclamps product 2.
Claims (2)
1. lathe Pneumatic tailstock, it is characterized in that: tailstock shell (10) rear portion is provided with cylinder (5); Be provided with moving sleeve (9) in the tailstock shell (10); Moving sleeve (9) front portion is provided with top (3), and moving sleeve (9) rear portion is provided with adjusts screw rod (4); Adjusting screw rod (4) rear end and cylinder (5) piston rod is in transmission connection; Cylinder (5) links to each other with hand control valve (7) through tracheae (6).
2. lathe Pneumatic tailstock according to claim 1, it is characterized in that: described adjustment screw rod (4) is loaded on moving sleeve (9) rear portion through hold-down nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333751 CN202655659U (en) | 2012-07-11 | 2012-07-11 | Pneumatic tail bed of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333751 CN202655659U (en) | 2012-07-11 | 2012-07-11 | Pneumatic tail bed of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655659U true CN202655659U (en) | 2013-01-09 |
Family
ID=47450592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220333751 Expired - Fee Related CN202655659U (en) | 2012-07-11 | 2012-07-11 | Pneumatic tail bed of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251898A (en) * | 2015-11-23 | 2016-01-20 | 苏州富瑞合金科技股份有限公司 | Pneumatic trolley for pushing circular copper tube to sleeve flat tube forming die tongue |
| CN105397113A (en) * | 2014-09-10 | 2016-03-16 | 上海运青制版有限公司 | Pneumatic tailstock of numerically-controlled machine tool for plate roller machining |
-
2012
- 2012-07-11 CN CN 201220333751 patent/CN202655659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397113A (en) * | 2014-09-10 | 2016-03-16 | 上海运青制版有限公司 | Pneumatic tailstock of numerically-controlled machine tool for plate roller machining |
| CN105251898A (en) * | 2015-11-23 | 2016-01-20 | 苏州富瑞合金科技股份有限公司 | Pneumatic trolley for pushing circular copper tube to sleeve flat tube forming die tongue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130711 |