CN206296479U - It is a kind of to specialize in the necking clamping device used in lathe - Google Patents
It is a kind of to specialize in the necking clamping device used in lathe Download PDFInfo
- Publication number
- CN206296479U CN206296479U CN201621218580.2U CN201621218580U CN206296479U CN 206296479 U CN206296479 U CN 206296479U CN 201621218580 U CN201621218580 U CN 201621218580U CN 206296479 U CN206296479 U CN 206296479U
- Authority
- CN
- China
- Prior art keywords
- seat
- depression bar
- sleeve
- lathe
- spring
- 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
Links
Abstract
It is a kind of to specialize in the necking clamping device used in lathe, including round seat cylinder, bushing, spherical pull bar, cone seat, depression bar, spring, sleeve and clamping fixture seat.Specifically, round seat cylinder inner side is provided with bushing, center inside round seat cylinder is the spherical pull bar and conical seat being connected with lathe, clamping fixture seat is provided with outside cone seat, three identical compressing structures are evenly distributed with clamping fixture seat, each compressing structure includes sleeve, spring and depression bar, depression bar is convex, the bottom of depression bar is arranged as required to the contact face structure for needed for processing workpiece, sleeve is fixed on clamping fixture seat, and the epimere position of depression bar passes through sleeve, and two of depression bar convex are provided with spring between shoulder and sleeve.It is good compared to general clamping device processing clamping effect that this kind specializes in the necking clamping device used in lathe, and in the operation of processing workpiece, capturing position that can be automatic accurate, delicate structure is easy to use, with good practicality.
Description
Technical field
The utility model is related to mechanical manufacturing field, more particularly to a kind of to specialize in the necking clamping device used in lathe.
Background technology
Can be using clamping device be arrived in lathe process equipment, common clamping device structure is excessively simple, it is impossible to meet essence
The need for close processing, while workpiece is susceptible to the de- heart of displacement in production and processing so that processing it is of low quality.
Utility model content
The purpose of this utility model is that offer is a kind of specializes in the necking clamping device used in lathe.
To achieve the above object, the utility model provides following technical scheme：
It is a kind of to specialize in the necking clamping device used in lathe, including cylinder seat, bushing, spherical pull bar, cone seat, pressure
Bar, spring, sleeve and clamping fixture seat.
Specifically, cylinder seat inner side is provided with bushing, and the center inside cylinder seat is be connected with lathe spherical
Pull bar and conical seat, are provided with clamping fixture seat outside cone seat, three identical compressing structures are evenly distributed with clamping fixture seat, each pressure
Locking structure includes sleeve, spring and depression bar, and depression bar is convex, and the bottom of depression bar is arranged as required to connecing for needed for processing workpiece
Contacting surface structure, sleeve is fixed on clamping fixture seat, and the epimere position of depression bar passes through sleeve, two shoulders and sleeve of depression bar convex it
Between be provided with spring.
Above-mentioned, cylinder seat, bushing, spherical pull bar, cone seat, depression bar, spring, sleeve commercially can be purchased directly
.
Compared with prior art, the beneficial effects of the utility model are：This kind specializes in the necking used in lathe and clamps dress
Put good compared to general clamping device processing clamping effect, in the operation of processing workpiece, capturing position that can be automatic accurate,
Delicate structure, it is easy to use, with good practicality.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the necking clamping device specialized in and used in lathe.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
As shown in Figure 1, it is a kind of to specialize in the necking clamping device used in lathe, including cylinder seat 1, bushing 2, spherical drawing
Bar 3, cone seat 4, depression bar 5, spring 6, sleeve 7 and clamping fixture seat 8.
Specifically, the inner side of cylinder seat 1 is provided with bushing 2, and the center inside cylinder seat 1 is the ball being connected with lathe
Clamping fixture seat 8 is provided with outside shape pull bar 3 and conical seat 4, cone seat 4, three identicals is evenly distributed with clamping fixture seat 8 and is compressed knot
Structure, each compressing structure includes sleeve 7, spring 6 and depression bar 5, and depression bar 5 is convex, and the bottom of depression bar 5 is arranged as required to add
Contact face structure needed for work workpiece, sleeve 7 is fixed on clamping fixture seat 8, and the epimere position of depression bar 5 passes through sleeve 7, and depression bar 5 is convex
Spring 6 is provided between two shoulders and sleeve 7 of shape.
Claims (1)
1. it is a kind of to specialize in the necking clamping device used in lathe, it is characterised in that including cylinder seat（1）, bushing（2）, it is spherical
Pull bar（3）, cone seat（4）, depression bar（5）, spring（6）, sleeve（7）And clamping fixture seat（8）；
Cylinder seat（1）Inner side is provided with bushing（2）, cylinder seat（1）Internal center is the spherical pull bar being connected with lathe
（3）And cone seat（4）, cone seat（4）It is provided with clamping fixture seat outward（8）, clamping fixture seat（8）On be evenly distributed with three identicals and compress
Structure, each compressing structure includes sleeve（7）, spring（6）And depression bar（5）, depression bar（5）It is convex, depression bar（5）Bottom set
Contact face structure for needed for processing workpiece, sleeve（7）It is fixed on clamping fixture seat（8）On, depression bar（5）Epimere position pass through sleeve
（7）, depression bar（5）Two shoulders and sleeve of convex（7）Between be provided with spring（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218580.2U CN206296479U (en) | 2016-11-13 | 2016-11-13 | It is a kind of to specialize in the necking clamping device used in lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218580.2U CN206296479U (en) | 2016-11-13 | 2016-11-13 | It is a kind of to specialize in the necking clamping device used in lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296479U true CN206296479U (en) | 2017-07-04 |
Family
ID=59203657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621218580.2U Expired - Fee Related CN206296479U (en) | 2016-11-13 | 2016-11-13 | It is a kind of to specialize in the necking clamping device used in lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206296479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133545A (en) * | 2020-10-30 | 2020-12-25 | 浙江大学 | Transformer iron core vibration reduction device and method |
-
2016
- 2016-11-13 CN CN201621218580.2U patent/CN206296479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133545A (en) * | 2020-10-30 | 2020-12-25 | 浙江大学 | Transformer iron core vibration reduction device and method |
| CN112133545B (en) * | 2020-10-30 | 2021-08-03 | 浙江大学 | Transformer iron core vibration reduction device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20171113 |