CN206527565U - A kind of fixture for fixed shaft - Google Patents
A kind of fixture for fixed shaft Download PDFInfo
- Publication number
- CN206527565U CN206527565U CN201621462054.0U CN201621462054U CN206527565U CN 206527565 U CN206527565 U CN 206527565U CN 201621462054 U CN201621462054 U CN 201621462054U CN 206527565 U CN206527565 U CN 206527565U
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- China
- Prior art keywords
- shaft member
- chuck body
- fixture
- key
- connecting portion
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Abstract
The utility model discloses a kind of fixture for fixed shaft, including：Chuck body, one end of chuck body is provided with and machine tool headstock is connected connecting portion, the middle part of chuck body be provided with and its own axis coaxle through hole, the limited block of the inner side provided with the keyway in insertion shaft member of one end away from connecting portion in chuck body.When using this fixture, first chuck body is fixed on machine tool headstock, simultaneously through hole can accommodate one it is top, when by shaft member, one end away from connecting portion stretches into through hole and neutralizes this top contact from chuck body, the axially position of shaft member can be realized, the rotation of shaft member can be limited by limited block simultaneously, then passes through another top other end for withstanding on shaft member, you can shaft member is processed.Therefore when processing a collection of shaft member, shaft member need to be only stretched into the through hole in chuck body, then shaft member is clamped and can processed, therefore clamping efficiency is higher, reduces the labor intensity of staff, and then improve production efficiency.
Description
Technical field
The utility model is related to field of fixtures, more particularly to a kind of fixture for fixed shaft.
Background technology
In the prior art, it is main when processing the not high axial workpiece of shorter or required precision (being referred to as shaft member herein)
Will be to being fixed by scroll chuck, when processing longer part, it is necessary to the axial directions of two top limitation axles, simultaneously
The rotation of axle is realized by heart carrier for bolt and driver plate.
It is then again that axle is top by two but current heart carrier for bolt needs that heart carrier for bolt is fixed on to one end of axle manually
Hold out against, by driving driver plate to rotate, and then drive heart carrier for bolt to rotate, rotated so that axle is realized, and then to realize adding for axle
Work.Therefore its clamping process is not only cumbersome, and is difficult clamping, and then make it that operating efficiency is relatively low.
Therefore, how to provide it is a kind of can realize the fixture of shaft member quick-clamping, be those skilled in the art be badly in need of solution
Technical problem.
Utility model content
The purpose of this utility model is to provide a kind of fixture for fixed shaft, can effectively solve axial workpiece clamping
It is cumbersome, the problems such as inefficiency.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of fixture for fixed shaft, including：Chuck body, one end of the chuck body is provided with and machine tool headstock
The connecting portion of connection, the middle part of the chuck body be provided with and its own axis coaxle through hole, it is remote in the chuck body
Limited block of the inner side of one end of the connecting portion provided with the keyway in insertion shaft member.
Preferably, the key that the limited block is and the keyway cooperates, the chuck body is described provided with accommodating
Be provided with the spring for being used for the key being pushed against in the keyway in the chamber of key, the chamber.
Preferably, the top of the key, which is provided with, is easy to the guide part that one end of the shaft member is stretched into.
Preferably, the guide part is the convex-shaped arc surface at the top for being arranged on the key.
Preferably, the guide part is the inclined-plane at the top for being arranged on the key.
Preferably, the connecting portion is flange, and the flange is provided with multiple connecting holes, multiple connecting hole edges
The circumference of the flange is uniformly distributed.
Compared with prior art, above-mentioned technical proposal has advantages below：
A kind of fixture for fixed shaft provided by the utility model, including：Chuck body, one end of chuck body
Be provided with provided with the connecting portion, the middle part of chuck body connected with machine tool headstock and its own axis coaxle through hole, chuck body
Limited block of the inner side of upper one end away from connecting portion provided with the keyway in insertion shaft member.
During the fixture provided using the utility model, first chuck body is fixed on machine tool headstock by connecting portion, together
When chuck body in the middle part of through hole can accommodate one it is top, by shaft member from chuck body away from connecting portion one end stretch into it is logical
When hole neutralizes this top contact, the axially position of shaft member can be realized, while the rotation of shaft member can be limited by limited block, then
By another top other end for withstanding on shaft member, rotated by machine tool headstock band rotation connection, and then in the effect of limited block
Under, drive shaft member to be rotated, you can be processed to shaft member.Therefore when processing a collection of shaft member, shaft member only need to be stretched into folder
Have in the through hole in body, then shaft member is clamped and can be processed, therefore clamping efficiency is higher, reduces staff's
Labor intensity, and then improve production efficiency.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the utility model or technical scheme of the prior art
The accompanying drawing used required in technology description is briefly described, it should be apparent that, drawings in the following description are that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
The kind that Fig. 1 is provided by a kind of embodiment of the utility model is used for the main view section view of the fixture of fixed shaft
Structural representation；
The right side that the kind that Fig. 2 is provided by a kind of embodiment of the utility model is used for the fixture of fixed shaft regards structure
Schematic diagram.
Reference is as follows：
1 is chuck body, and 11 be flange, and 111 be connecting hole, and 12 be through hole, and 2 be key, and 3 be spring
Embodiment
Just as described in the background section, mainly axial workpiece is processed by heart carrier for bolt at present, not only loads and unloads axle
Part inconvenience, and operating efficiency is relatively low.
On the basis of the studies above, the utility model embodiment provides a kind of fixture for fixed shaft, leads to
Cross machine tool headstock band rotation connection to rotate, and then in the presence of limited block, drive shaft member to be rotated, you can shaft member is carried out
Processing.Therefore when processing a collection of shaft member, shaft member need to be only stretched into the through hole in chuck body, then clamps shaft member
It is processed, therefore clamping efficiency is higher, reduces the labor intensity of staff, and then improve production efficiency.
In order that above-mentioned purpose of the present utility model, feature and advantage can become apparent it is understandable, it is right below in conjunction with the accompanying drawings
Embodiment of the present utility model is described in detail.
Detail is elaborated in the following description to fully understand the utility model.But the utility model can
It is different from other manner described here with a variety of and implements, those skilled in the art can be without prejudice to the utility model intension
In the case of do similar popularization.Therefore the utility model is not limited by following public embodiment.
Fig. 1 and Fig. 2 are refer to, the kind that Fig. 1 is provided by a kind of embodiment of the utility model is used for fixed shaft
Fixture main view cross section structure diagram；The kind that Fig. 2 is provided by a kind of embodiment of the utility model is used to fix
The right side structural representation of the fixture of shaft member.
A kind of embodiment of the present utility model provides a kind of fixture for fixed shaft, including：Fixture sheet
Body 1, one end of chuck body 1 is provided with the connecting portion connected with machine tool headstock, the middle part of chuck body 1 and is provided with and its own axis
Limited block of the inner side of one end away from connecting portion provided with the keyway in insertion shaft member in coaxial through hole 12, chuck body 1.
During the fixture provided using the present embodiment, first chuck body 1 is fixed on machine tool headstock by connecting portion, simultaneously
The through hole 12 at the middle part of chuck body 1 can accommodate one it is top, by shaft member, one end away from connecting portion is stretched into from chuck body 1
When through hole 12 neutralizes this top contact, the axially position of shaft member can be realized, while the rotation of shaft member can be limited by limited block,
Then by another top other end for withstanding on shaft member, rotated by machine tool headstock band rotation connection, and then in limited block
Under effect, shaft member is driven to be rotated, you can be processed to shaft member.Therefore when processing a collection of shaft member, shaft member need to only be stretched
Enter in the through hole 12 in chuck body 1, then shaft member is clamped and can be processed, therefore clamping efficiency is higher, reduces work
Make the labor intensity of personnel, and then improve production efficiency.
Further, the key 2 that limited block is and keyway cooperates, chuck body 1 is provided with the chamber for accommodating key 2, chamber
Interior is provided with the spring 3 for being used for being pushed against key 2 in keyway.Resigning, Jin Erbian can be played a part of to shaft member by spring 3
In the installation of shaft member.
Further, the top of key 2, which is provided with, is easy to the guide part that one end of shaft member is stretched into.Key can be made by guide part
2 in the presence of spring 3 to chamber indoor moving, when keyway reaches the position of key 2, key 2 can under the elastic force effect of spring 3 quilt
It is pushed against in keyway.
Wherein, guide part is the convex-shaped arc surface at the top for being arranged on key 2.Axle is not only convenient for by convex-shaped arc surface
The through hole 12 that part is stretched into chuck body 1, is also convenient for taking out the shaft member after processing from through hole 12.
In addition, guide part can also be the inclined-plane at the top for being arranged on key 2.Wherein it can set at the top of guide part
The inclined-plane of V-type, in order to the handling of shaft member.
Further, connecting portion is flange 11, and flange 11 is provided with multiple connecting holes 111, multiple edges of connecting hole 111
The circumference of flange 11 is uniformly distributed.When in use, only machine need to can be secured fixtures to by bolt and connecting hole 111
On bed head frame.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body makes a distinction with another entity, and not necessarily requires or imply between these entities there is any this actual relation
Or order.
A kind of fixture for fixed shaft provided by the utility model is described in detail above.Herein should
Principle of the present utility model and embodiment are set forth with specific case, the explanation of above example is only intended to side
Assistant solves core concept of the present utility model.It should be pointed out that for those skilled in the art, not departing from
On the premise of the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and modified
Fall into the utility model scope of the claims.
Claims (6)
1. a kind of fixture for fixed shaft, it is characterised in that including：Chuck body, one end of the chuck body is provided with
With machine tool headstock connect connecting portion, the chuck body middle part be provided with and its own axis coaxle through hole, the fixture
Limited block of the inner side of one end away from the connecting portion provided with the keyway in insertion shaft member on body.
2. fixture according to claim 1, it is characterised in that the key that the limited block is and the keyway cooperates,
The chuck body is provided with the chamber for accommodating the key, and interior be provided with of the chamber is used to the key being pushed against in the keyway
Spring.
3. fixture according to claim 2, it is characterised in that the top of the key, which is provided with, is easy to one end of the shaft member to stretch
The guide part entered.
4. fixture according to claim 3, it is characterised in that the guide part be arranged on the key top it is convex
Shape arc surface.
5. fixture according to claim 3, it is characterised in that the guide part be arranged on the key top it is oblique
Face.
6. the fixture according to any one of claim 1 to 5, it is characterised in that the connecting portion is flange, the flange
Disk is provided with multiple connecting holes, and circumference of multiple connecting holes along the flange is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462054.0U CN206527565U (en) | 2016-12-28 | 2016-12-28 | A kind of fixture for fixed shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462054.0U CN206527565U (en) | 2016-12-28 | 2016-12-28 | A kind of fixture for fixed shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527565U true CN206527565U (en) | 2017-09-29 |
Family
ID=59917239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462054.0U Active CN206527565U (en) | 2016-12-28 | 2016-12-28 | A kind of fixture for fixed shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670874A (en) * | 2016-12-28 | 2017-05-17 | 重庆市银钢通科技有限公司 | Clamp used for fixing shaft part |
-
2016
- 2016-12-28 CN CN201621462054.0U patent/CN206527565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670874A (en) * | 2016-12-28 | 2017-05-17 | 重庆市银钢通科技有限公司 | Clamp used for fixing shaft part |
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