CN207189340U - Peripheral milling bias clamp - Google Patents
Peripheral milling bias clamp Download PDFInfo
- Publication number
- CN207189340U CN207189340U CN201721188287.0U CN201721188287U CN207189340U CN 207189340 U CN207189340 U CN 207189340U CN 201721188287 U CN201721188287 U CN 201721188287U CN 207189340 U CN207189340 U CN 207189340U
- Authority
- CN
- China
- Prior art keywords
- chuck
- collet
- peripheral milling
- bias clamp
- clamp according
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 28
- 230000002093 peripheral effect Effects 0.000 title claims abstract description 28
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Gripping On Spindles (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model belongs to grinding machine technical field, more particularly to a kind of peripheral milling bias clamp.It solves the problems such as prior art design is unreasonable.This peripheral milling bias clamp includes mounting seat, chuck is provided with mounting seat front end, the collet that axial restraint and front end are extend out to outside chuck front end is provided with chuck, it is connected with the front end of chuck and is set in the collet chuck of collet front end and the radiai adjustment structure for being used for adjusting chuck radial position is provided between chuck and collet chuck, the driving structure that when collet moves under axial force effect collet can be forced to shrink or open is provided between collet chuck and collet.The utility model has the advantage of：Difficulty of processing can be reduced and processing efficiency can be improved.
Description
Technical field
The utility model belongs to grinding machine technical field, more particularly to a kind of peripheral milling bias clamp.
Background technology
Grinding machine its can carry out grinding to the surface of workpiece.
At present, existing cylindrical grinder its can not carry out the grinding of eccentric shaft, can only be that the eccentric shaft is unloaded into peace
It is filled on other fixture and carries out grinding again.
This mode, at least there is following technical problem in it：
1st, production and processing operation is extremely inconvenient and reduces grinding accuracy.
2nd, processing efficiency is low and influences the progress of production.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, difficulty of processing can be reduced and can improve processing effect by providing one kind
The peripheral milling bias clamp of rate.
To reach above-mentioned purpose, the utility model employs following technical proposal：This peripheral milling bias clamp includes
Mounting seat, chuck is provided with mounting seat front end, the elasticity that axial restraint and front end are extend out to outside chuck front end is provided with chuck
Chuck, it is connected with the front end of chuck and is set in the collet chuck of collet front end and is provided between chuck and collet chuck for adjusting
The radiai adjustment structure of chuck radial position, it is provided between collet chuck and collet when collet is under axial force effect
The driving structure that collet can be forced to shrink or open when mobile.
By setting radiai adjustment structure, it can carry out the adjustment of axial line, and the clamping avoided repeatedly causes to process
The problem of precision is poor, meanwhile, it further improves processing efficiency and reduce further difficulty of processing, design is more reasonable
And meet the production requirement of current enterprise.
The driving structure of setting, it is easy to eccentric axis clamping and release.
In above-mentioned peripheral milling bias clamp, described radiai adjustment structure includes being arranged on the footpath of chuck front end
To regulating tank, the slidable adjustment portion being stuck in described radiai adjustment groove is connected with the rear end end of collet chuck, in collet chuck and folder
Detachable connection structure is provided between set.
That is, collet synchronizing moving is driven while collet chuck moves.
In above-mentioned peripheral milling bias clamp, described Detachable connection structure includes being connected to collet chuck rear end
Flange, some U-shaped mouths are provided with the outer rim of flange, are equipped with respectively in each U-shaped mouth and described chuck nose threads company
The fastener connect.
After position adjustments finish, flange is fixed by fastener.
In above-mentioned peripheral milling bias clamp, it is provided between described mounting seat front end and the rear end of collet
Prevent the axial positioning structure of described collet axial float.
By the design of the structure, it can further improve the stability of structure.
In above-mentioned peripheral milling bias clamp, described axial positioning structure include be arranged on mounting seat front end and
The inside of locating ring and locating ring in chuck has rectangular opening, and the rear end of collet is inserted in rectangular opening and in elasticity
The rear end end of chuck is connected with the spacing convex shoulder for preventing described collet from departing from rectangular opening forward, after collet
End is also associated with against the stopper protrusion on the preceding surface of locating ring.
That is, axial play is avoided.
In above-mentioned peripheral milling bias clamp, described mounting seat front end is connected with reference axis fixed seat, in base
The front end of fiducial axis fixed seat is connected with reference axis and the front end of reference axis is inserted in described rectangular opening.
In above-mentioned peripheral milling bias clamp, described driving structure includes being arranged on the outer of collet front end
Taper surface, by workpiece clamp when there is inner conical face and described inner conical face to be coincide with male-tapered face inside the front end of collet chuck
Tightly.Male-tapered face is laterally tilted from front end to mounting seat.
In above-mentioned peripheral milling bias clamp, described U-shaped mouth has three and circle distribution.Certainly, U-shaped mouth
Quantity can according to reality requirement set.
In above-mentioned peripheral milling bias clamp, it is additionally provided with described chuck front end surface and described radial direction tune
The limited block for saving the stopper slot of groove vertical connection and being partly stuck in stopper slot.
In above-mentioned peripheral milling bias clamp, described collet chuck is provided with some circle distributions close to one end of flange
Through hole.
Compared with prior art, it is the advantages of this peripheral milling bias clamp：
1st, by setting radiai adjustment structure, it can carry out the adjustment of axial line, and the clamping avoided repeatedly causes to add
The problem of work precision is poor, meanwhile, it further improves processing efficiency and reduce further difficulty of processing, design more adduction
Manage and meet the production requirement of current enterprise.
2nd, it is simple in construction and easily fabricated.
Brief description of the drawings
Fig. 1 is dimensional structure diagram provided by the utility model.
Fig. 2 is cross section structure diagram provided by the utility model.
Fig. 3 is configuration schematic diagram provided by the utility model.
In figure, mounting seat 1, chuck 2, radiai adjustment groove 21, collet 3, spacing convex shoulder 31, stopper protrusion 32, outer cone
Shape face 33, collet chuck 4, slidable adjustment portion 41, flange 42, U-shaped mouth 43, inner conical face 44, through hole 45, locating ring 5, reference axis are fixed
Seat 6, reference axis 61, limited block 7.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As Figure 1-3, this peripheral milling bias clamp includes mounting seat 1, and chuck 2 is provided with the front end of mounting seat 1, folder
Set 2 is fixed with mounting seat 1 by the screw of some circle distributions.
The collet 3 being extend out to provided with axial restraint and front end outside the front end of chuck 2 in the chuck 2, collet 3 is three
Pawl collet.
The collet chuck 4 for being set in the front end of collet 3 is connected with the front end of chuck 2 and is provided between chuck 2 and collet chuck 4
For adjusting the radiai adjustment structure of the radial position of chuck 2, specifically, the radiai adjustment structure includes being arranged on the front end of chuck 2
Radiai adjustment groove 21, the slidable adjustment portion 41 being stuck in described radiai adjustment groove 21 is connected with the rear end end of collet chuck 4,
Detachable connection structure is provided between collet chuck 4 and chuck 2.
Detachable connection structure includes being connected to the flange 42 of the rear end of collet chuck 4, and some U-shaped mouths are provided with the outer rim of flange 42
43, U-shaped mouth 43 has three and circle distribution.It is equipped with each U-shaped mouth 43 and connects with the nose threads of described chuck 2 respectively
The fastener connect.
Being provided between the front end of mounting seat 1 and the rear end of collet 3 prevents the axial direction of the described axial float of collet 3
Location structure.
Axial positioning structure include being arranged on the front end of mounting seat 1 and locating ring 5 in the chuck 2 and locating ring 5 it is interior
Portion has a rectangular opening, the rear end of collet 3 insert in rectangular opening and be connected with the rear end end of collet 3 prevent it is described
Collet 3 depart from the spacing convex shoulder 31 of rectangular opening forward, be also associated with the rear end of collet 3 against before locating ring 5
Stopper protrusion 32 on surface.
The front end of mounting seat 1 is connected with reference axis fixed seat 6, be connected with the front end of reference axis fixed seat 6 reference axis 61 and
The front end of reference axis 61 is inserted in described rectangular opening.
Bullet can be forced when collet 3 moves under axial force effect by being provided between collet chuck 4 and collet 3
The driving structure that property chuck 3 shrinks or opened.
Driving structure includes being arranged on the male-tapered face 33 of the front end of collet 3, has inner cone inside the front end of collet chuck 4
By Workpiece clamping when shape face 44 and described inner conical face 44 coincide with male-tapered face 33.
It is additionally provided with the front end surface of chuck 2 and is stuck in limit with the stopper slot of the described vertical connection of radiai adjustment groove 21 and part
Limited block 7 in the groove of position.
The through hole 45 of some circle distributions is provided with close to one end of flange 42 in collet chuck 4.
The operation principle of the present embodiment is as follows：
Eccentric shaft is inserted into collet 3, face on the basis of the front end of reference axis, eccentric shaft the inner is resisted against reference plane
On, by the effect of driving structure so that eccentric shaft is fixed in collet 3, you can to carry out grinding.
After processing, it is necessary to when being ground the eccentric part of eccentric shaft, now, collet chuck 4 and bullet are adjusted by radiai adjustment structure
The position of property chuck 3.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (10)
1. a kind of peripheral milling bias clamp, including mounting seat (1), it is characterised in that described mounting seat (1) front end is provided with
Chuck (2), the collet (3) being extend out to provided with axial restraint and front end outside chuck (2) front end in the chuck (2), in chuck
(2) front end, which is connected with the collet chuck (4) for being set in collet (3) front end and is provided between chuck (2) and collet chuck (4), to be used for
The radiai adjustment structure of chuck (2) radial position is adjusted, is provided between collet chuck (4) and collet (3) and works as collet (3)
The driving structure that collet (3) can be forced to shrink or open when being moved under axial force effect.
2. peripheral milling bias clamp according to claim 1, it is characterised in that described radiai adjustment structure includes
The radiai adjustment groove (21) of chuck (2) front end is arranged on, is connected with the rear end end of collet chuck (4) and is stuck in described radiai adjustment
Slidable adjustment portion (41) in groove (21), Detachable connection structure is provided between collet chuck (4) and chuck (2).
3. peripheral milling bias clamp according to claim 2, it is characterised in that described Detachable connection structure bag
The flange (42) for being connected to collet chuck (4) rear end is included, some U-shaped mouths (43) are provided with the outer rim of flange (42), in each U-shaped mouth
(43) fastener being connected with described chuck (2) nose threads is equipped with respectively.
4. peripheral milling bias clamp according to claim 1, it is characterised in that described mounting seat (1) front end and
Being provided between the rear end of collet (3) prevents the axial positioning structure of described collet (3) axial float.
5. peripheral milling bias clamp according to claim 4, it is characterised in that described axial positioning structure includes
It is arranged on mounting seat (1) front end and locating ring (5) in the chuck (2) and the inside of locating ring (5) has rectangular opening, elasticity
The rear end of chuck (3), which inserts in rectangular opening and is connected with the rear end end of collet (3), prevents described collet (3)
Depart from the spacing convex shoulder (31) of rectangular opening forward, be also associated with the rear end of collet (3) against on locating ring (5) preceding surface
Stopper protrusion (32).
6. peripheral milling bias clamp according to claim 5, it is characterised in that described mounting seat (1) front end connects
Reference axis fixed seat (6) is connected to, the front end of reference axis (61) and reference axis (61) is connected with the front end of reference axis fixed seat (6)
Insert in described rectangular opening.
7. peripheral milling bias clamp according to claim 1, it is characterised in that described driving structure includes setting
In the male-tapered face (33) of collet (3) front end, have inside the front end of collet chuck (4) inner conical face (44) and described interior
By Workpiece clamping when taper surface (44) coincide with male-tapered face (33).
8. peripheral milling bias clamp according to claim 3, it is characterised in that described U-shaped mouth (43) has three
Individual and circle distribution.
9. peripheral milling bias clamp according to claim 3, it is characterised in that described chuck (2) front end surface
On be additionally provided with and be stuck in limited block (7) in stopper slot with the stopper slot of described radiai adjustment groove (21) vertical connection and part.
10. peripheral milling bias clamp according to claim 3, it is characterised in that described collet chuck (4) is close to flange
(42) one end is provided with the through hole (45) of some circle distributions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188287.0U CN207189340U (en) | 2017-09-15 | 2017-09-15 | Peripheral milling bias clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188287.0U CN207189340U (en) | 2017-09-15 | 2017-09-15 | Peripheral milling bias clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207189340U true CN207189340U (en) | 2018-04-06 |
Family
ID=61789298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721188287.0U Expired - Fee Related CN207189340U (en) | 2017-09-15 | 2017-09-15 | Peripheral milling bias clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207189340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539216A (en) * | 2019-09-17 | 2019-12-06 | 深圳市友创智能设备有限公司 | Bar grinds cutting and uses tool head |
-
2017
- 2017-09-15 CN CN201721188287.0U patent/CN207189340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539216A (en) * | 2019-09-17 | 2019-12-06 | 深圳市友创智能设备有限公司 | Bar grinds cutting and uses tool head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314100 No.88 Baoqun East Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Fuxincheng Machinery Co.,Ltd. Address before: 314100 No.88 Baoqun East Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: FU SHUN CHENG MACHINERY Co.,Ltd. |
|
| 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: 20180406 |