CN206794786U - A kind of tunable center tailstock - Google Patents
A kind of tunable center tailstock Download PDFInfo
- Publication number
- CN206794786U CN206794786U CN201720388688.4U CN201720388688U CN206794786U CN 206794786 U CN206794786 U CN 206794786U CN 201720388688 U CN201720388688 U CN 201720388688U CN 206794786 U CN206794786 U CN 206794786U
- Authority
- CN
- China
- Prior art keywords
- voussoir
- locating piece
- support
- lower body
- 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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- Machine Tool Units (AREA)
Abstract
The utility model relates to machine industry, specially a kind of tunable center tailstock, it includes top, voussoir upper body, voussoir lower body, voussoir screw rod, V-type locating piece, push-and-pull cylinder, locating piece support, screw rod, support, it is top to be arranged on voussoir upper body, voussoir upper body is above voussoir lower body, voussoir screw rod is fixedly mounted on voussoir lower body end face, its screw thread is connected with voussoir upper body, voussoir lower body is above V row locating pieces, push-and-pull cylinder is fixedly mounted on V-type locating piece end face, its piston is connected with voussoir lower body end face, V-type locating piece is on support, locating piece support is arranged on V-type locating piece bottom, screw rod is fixedly mounted on bracket end face, screw thread is connected with support.Tailstock center can realize six to regulation, simple and reliable for structure, be easy to adjust, and positioning precision is high.
Description
Technical field：
The utility model relates to machine industry, specially a kind of tunable center tailstock.
Background technology：
In machining, workpiece is determined, it is necessary to use tailstock in the occasion of the processing inside and outside circle such as turning or grinding
The heart, common tailstock its it is top can only all carry out it is elastic, long-time process when due to being influenceed by external force, it is top easily production
The shape that changes or abrasion, in processing afterwards, the problems such as may result in Workpiece Machining Accuracy difference, and top correction is adjusted
It is cumbersome.
The content of the invention：
The purpose of this utility model in provide it is a kind of it is simple and reasonable, be easy in adjustment, high adjustable of positioning precision
Heart tailstock.
The technical solution of the utility model is：A kind of tunable center tailstock, it include top, voussoir upper body, voussoir lower body,
Voussoir screw rod, V-type locating piece, push-and-pull cylinder, locating piece support, screw rod, support, top to be arranged on voussoir upper body, voussoir upper body
Above voussoir lower body, voussoir screw rod is fixedly mounted on voussoir lower body end face, and its screw thread is connected with voussoir upper body, and voussoir lower body exists
Above V rows locating piece, push-and-pull cylinder is fixedly mounted on V type locating pieces end face, and its piston is connected with voussoir lower body end face, V-type positioning
For block on support, locating piece support is arranged on V-type locating piece bottom, and screw rod is fixedly mounted on bracket end face, screw thread and support
Connection.
The advantages of the utility model, is as follows：By adjusting voussoir screw rod, voussoir upper body is promoted, can adjust top center height,
It is top movable that push-and-pull cylinder promotes voussoir lower body to realize, promotes locating piece support to move by adjusting bolt, realizes a top left side
Move right, tailstock center can realize six to regulation, simple and reliable for structure, be easy to adjust, and positioning precision is high.
Brief description of the drawings：
The utility model is further illustrated with example below in conjunction with the accompanying drawings.
Fig. 1 is structure chart of the present utility model,
Fig. 2 is Fig. 1 left view.
Embodiment：
As shown in Figure 1 and Figure 2, a kind of tunable center tailstock, it include top (1), voussoir upper body (2), voussoir lower body (3),
Voussoir screw rod (4), V-type locating piece (5), push-and-pull cylinder (6), locating piece support (7), screw rod (8), support (9), top (1) installation
On voussoir upper body (2), voussoir upper body (2) above voussoir lower body (3), voussoir screw rod (4) is fixedly mounted on voussoir lower body (3)
End face, its screw thread are connected with voussoir upper body (2), and above V-type locating piece (5), push-and-pull cylinder (6) is fixedly mounted voussoir lower body (3)
In V-type locating piece (5) end face, its piston is connected with voussoir lower body (3) end face, and V-type locating piece (5) above, is determined in support (9)
Position block support (7) is arranged on V-type locating piece (5) bottom, and screw rod (8) is fixedly mounted on support (9) end face, its screw thread and positioning
Block support (7) connects.
Concrete operating principle：By adjusting voussoir screw rod (4), promote voussoir upper body (2), can adjust top (1) center
Height, push-and-pull cylinder (6) promote voussoir lower body (3) to realize that top (1) is movable, and locating piece support is promoted by adjusting bolt (8)
(7), realize that top (1) moves left and right.
Claims (1)
1. a kind of tunable center tailstock, it includes top (1), voussoir upper body (2), voussoir lower body (3), voussoir screw rod (4), V-type
Locating piece (5), push-and-pull cylinder (6), locating piece support (7), screw rod (8), support (9), it is characterised in that top (1) is arranged on wedge
On block upper body (2), voussoir upper body (2) above voussoir lower body (3), voussoir screw rod (4) is fixedly mounted on voussoir lower body (3) end
Face, its screw thread are connected with voussoir upper body (2), and for voussoir lower body (3) above V-type locating piece (5), push-and-pull cylinder (6) is fixedly mounted on V
Type locating piece (5) end face, its piston are connected with voussoir lower body (3) end face, V-type locating piece (5) in support (9) above, locating piece
Support (7) is arranged on V-type locating piece (5) bottom, and screw rod (8) is fixedly mounted on support (9) end face, its screw thread and locating piece support
(7) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388688.4U CN206794786U (en) | 2017-04-06 | 2017-04-06 | A kind of tunable center tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388688.4U CN206794786U (en) | 2017-04-06 | 2017-04-06 | A kind of tunable center tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794786U true CN206794786U (en) | 2017-12-26 |
Family
ID=60732521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388688.4U Expired - Fee Related CN206794786U (en) | 2017-04-06 | 2017-04-06 | A kind of tunable center tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794786U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052373A (en) * | 2017-04-06 | 2017-08-18 | 盐城工业职业技术学院 | A kind of tunable center tailstock |
| CN109202188A (en) * | 2018-10-26 | 2019-01-15 | 南京康尼精密机械有限公司 | A kind of tailstock for numerically controlled tooth grinding machine |
| CN109372599A (en) * | 2018-11-26 | 2019-02-22 | 东方电气集团东方汽轮机有限公司 | It is a kind of for assembling the six-way adjusting supporting device of stator component of steam turbine |
-
2017
- 2017-04-06 CN CN201720388688.4U patent/CN206794786U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052373A (en) * | 2017-04-06 | 2017-08-18 | 盐城工业职业技术学院 | A kind of tunable center tailstock |
| CN109202188A (en) * | 2018-10-26 | 2019-01-15 | 南京康尼精密机械有限公司 | A kind of tailstock for numerically controlled tooth grinding machine |
| CN109372599A (en) * | 2018-11-26 | 2019-02-22 | 东方电气集团东方汽轮机有限公司 | It is a kind of for assembling the six-way adjusting supporting device of stator component of steam turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171226 Termination date: 20200406 |