CN205733058U - A kind of bearing machining chuck being conveniently replaceable - Google Patents
A kind of bearing machining chuck being conveniently replaceable Download PDFInfo
- Publication number
- CN205733058U CN205733058U CN201620393386.1U CN201620393386U CN205733058U CN 205733058 U CN205733058 U CN 205733058U CN 201620393386 U CN201620393386 U CN 201620393386U CN 205733058 U CN205733058 U CN 205733058U
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- CN
- China
- Prior art keywords
- claw
- fixed
- bearing
- chuck
- chuck base
- 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 discloses a kind of bearing machining chuck being conveniently replaceable, including chuck base, chuck base center of top is fixed with bearing fixing rod, the upper and lower two ends of bearing fixing rod are provided with fixed claw, fixed claw is fixed by screws on chuck base, base is provided with fixing hole, fixing hole is located at fixed claw outer end, projection central interior be provided with its threaded compensating roller piece and with the compensating roller piece of slide block being rotatably connected, slide block is fixed by screw with slidingtype claw, and compensating roller piece is provided with adjustment hole.During claw serious wear of the present utility model, can freely change claw cost-effective, it is possible to prevent bearing to be fixed with shift phenomenon by location bar, different size of claw can be freely changed for the different size of bearing of different model, one lathe only need to have a multiple claw of chuck base, avoiding a lathe and use the trouble of multiple chucks, saved cost, location bar 4 can be changed according to the big freedom in minor affairs of bearing.
Description
Technical field
This utility model relates to field of machine tool fittings, is specifically related to a kind of bearing machining chuck being conveniently replaceable.
Background technology
Chuck is for clamping the machinery of workpiece on lathe.Utilize the movable jaw being distributed on chuck body
Move radially, Workpiece clamping and the machine tool accessories of location.
For the chuck on lathe, the clamping effect of chuck directly affects the machining accuracy of workpiece, existing
Chuck usual time three or four claws carry out degree of tightness simultaneously, and bearing is positioned in claw, often
Shift phenomenon occur, then can cause the change of processing workpiece microcosmic, the change of these microcosmic may direct shadow
Ringing its performance, and the claw life-time service on chuck can wear and tear, existing chuck can not change claw, more
Integral replacing when changing, compares waste.
For above-mentioned deficiency, need design and develop a kind of bearing machining chuck being conveniently replaceable, it is possible to mending
Foot each shortcoming above-mentioned.
Utility model content
In order to solve the problem of above-mentioned existence, this utility model provides a kind of bearing machining card with being conveniently replaceable
Dish.
This utility model is to be achieved through the following technical solutions:
A kind of bearing machining chuck being conveniently replaceable, fixes including chuck base, projection, screw, bearing
Bar, slidingtype claw, fixed claw, slide block, compensating roller piece, adjustment hole and fixing hole, described card
A center of top of trying to get to the heart of a matter is fixed with bearing fixing rod, and the upper and lower two ends of described bearing fixing rod are provided with fixed claw,
Described fixed claw is fixed by screws on chuck base, and described base is provided with fixing hole, described solid
Determining hole and be located at fixed claw outer end, described projection central interior is provided with threaded with it compensating roller
Block and with the compensating roller piece of slide block being rotatably connected, described slide block fixed by screw with slidingtype claw, institute
State compensating roller piece and be provided with adjustment hole.
Preferably, described slidingtype claw and fixed claw are formed round-shaped when closing.
Preferably, the fixing cylinder being connected with lathe drive end it is provided with bottom described chuck base.
Preferably, it is connected with chuck base screw top bottom described bearing fixing rod.
Compared with prior art, the beneficial effects of the utility model are: this utility model is reasonable in design, system
Make simple, during claw serious wear, can freely change claw cost-effective, be possible to prevent by location bar
Bearing is fixed with shift phenomenon, can freely change different size of card for the different size of bearing of different model
Pawl, a lathe only need to have a multiple claw of chuck base, it is to avoid a lathe uses the fiber crops of multiple chucks
Tired, save cost, location bar 4 can be changed according to the big freedom in minor affairs of bearing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of structure described in the utility model.
In figure: 1, chuck base；2, projection；3, screw；4, bearing fixing rod；5, slidingtype claw；
6, fixed claw；7, slide block；8, compensating roller piece；9, adjustment hole；10, fixing hole.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, the chuck that is conveniently replaceable of a kind of bearing machining, including chuck base 1, projection 2,
Screw 3, bearing fixing rod 4, slidingtype claw 5, fixed claw 6, slide block 7, compensating roller piece 8,
Adjustment hole 9 and fixing hole 10, described chuck base 1 center of top is fixed with bearing fixing rod 4, described axle
Holding fixing bar about 4 two ends and be provided with fixed claw 6, described fixed claw 6 is fixed on card by screw 3
Trying to get to the heart of a matter on seat 1, described base 1 is provided with fixing hole 10, and described fixing hole 10 is located at outside fixed claw 6
End, described projection 2 central interior be provided with compensating roller piece 8 threadeded with it and with compensating roller piece 8
The slide block 7 being rotatably connected, described slide block 7 is fixed by screw 3 with slidingtype claw 5, described compensating roller
Block 8 is provided with adjustment hole 9, and described slidingtype claw 5 and fixed claw 6 are formed round-shaped when closing,
The fixing cylinder being connected with lathe drive end it is provided with, bottom described bearing fixing rod 4 bottom described chuck base 1
It is connected with chuck base 1 screw top.
Operation principle: during claw serious wear, by the screw 3 on dismounting claw, can freely change claw
Cost-effective, it is possible to prevent bearing to be fixed with shift phenomenon by location bar 4, location bar 4 can be according to axle
The big freedom in minor affairs held is changed, and only need to be rotatably fixed on chuck base 1, different big for different model
Different size of claw can freely be changed by little bearing, and a lathe only need to have a multiple claw of chuck base,
Avoid a lathe and use the trouble of multiple chucks, save cost.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.The skill of the industry
Art personnel are it should be appreciated that this utility model is not restricted to the described embodiments, in above-described embodiment and description
Describe simply illustrates principle of the present utility model, on the premise of without departing from this utility model spirit and scope,
This utility model also has various changes and modifications, and these changes and improvements both fall within this claimed practicality
In novel scope.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. the bearing machining chuck being conveniently replaceable, including chuck base (1), projection (2), spiral shell
Nail (3), bearing fixing rod (4), slidingtype claw (5), fixed claw (6), slide block (7),
Compensating roller piece (8), adjustment hole (9) and fixing hole (10), it is characterised in that: described chuck base
(1) center of top is fixed with bearing fixing rod (4), and described bearing fixing rod (4) two ends up and down are provided with solid
Fixed pattern claw (6), described fixed claw (6) is fixed on chuck base (1) by screw (3),
Described base (1) is provided with fixing hole (10), and described fixing hole (10) is located at fixed claw (6)
Outer end, described projection (2) central interior be provided with compensating roller piece (8) threadeded with it and with pine
The slide block (7) that tight regulating block (8) is rotatably connected, described slide block (7) passes through with slidingtype claw (5)
Screw (3) is fixed, and described compensating roller piece (8) are provided with adjustment hole (9).
A kind of bearing machining the most according to claim 1 chuck being conveniently replaceable, it is characterised in that:
Formed round-shaped when described slidingtype claw (5) and fixed claw (6) Guan Bi.
A kind of bearing machining the most according to claim 1 chuck being conveniently replaceable, it is characterised in that:
Described chuck base (1) bottom is provided with the fixing cylinder being connected with lathe drive end.
A kind of bearing machining the most according to claim 1 chuck being conveniently replaceable, it is characterised in that:
Described bearing fixing rod (4) bottom is connected with chuck base (1) screw top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393386.1U CN205733058U (en) | 2016-04-29 | 2016-04-29 | A kind of bearing machining chuck being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393386.1U CN205733058U (en) | 2016-04-29 | 2016-04-29 | A kind of bearing machining chuck being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733058U true CN205733058U (en) | 2016-11-30 |
Family
ID=57372168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620393386.1U Expired - Fee Related CN205733058U (en) | 2016-04-29 | 2016-04-29 | A kind of bearing machining chuck being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332735A (en) * | 2018-11-27 | 2019-02-15 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Chuck assisted conditioning apparatus |
| CN112059223A (en) * | 2020-09-04 | 2020-12-11 | 广州致朗科技有限公司 | Hydraulic chuck of horizontal numerical control machine tool |
-
2016
- 2016-04-29 CN CN201620393386.1U patent/CN205733058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332735A (en) * | 2018-11-27 | 2019-02-15 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Chuck assisted conditioning apparatus |
| CN112059223A (en) * | 2020-09-04 | 2020-12-11 | 广州致朗科技有限公司 | Hydraulic chuck of horizontal numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |