CN207735708U - A kind of gear shaft processing clamp - Google Patents
A kind of gear shaft processing clamp Download PDFInfo
- Publication number
- CN207735708U CN207735708U CN201721723692.8U CN201721723692U CN207735708U CN 207735708 U CN207735708 U CN 207735708U CN 201721723692 U CN201721723692 U CN 201721723692U CN 207735708 U CN207735708 U CN 207735708U
- Authority
- CN
- China
- Prior art keywords
- spinning
- gear shaft
- chassis
- keyseat
- pressing plate
- 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
The utility model discloses a kind of gear shaft processing clamps, realize that the fastening of keyseat and tune pine, elastic mechanism flexible design are easy to operate by mutually matched seat, spinning part and the pressing plate taken；Stable structure, it is secured in being limited on lateral longitudinal direction, and can prevent workpiece from excessively being clamped, it ensure that the service life of fixture itself；The precision for ensureing gear shaft processing or detection, meets the needs of enterprise's processing, and applied widely, and the utility model is suitable for gear shaft processing clamp.
Description
Technical field
The utility model is related to a kind of gear shaft processing clamp field, more particularly to a kind of gear shaft processing clamp.
Background technology
In field of machining, people need often to carry out outer processing (such as gear hobbing, chamfering) on the surface of axial workpiece, with
Meet the use needs of part.People are often used common multi-pawl clamping apparatus and carry out clamping to axial workpiece at present.And for gear
Axis, workpiece itself is longer, if fixture dynamics is inadequate, limit effect is insufficient, easily stress is caused to deviate, so as to cause machining accuracy
Loss, on the other hand, clamping tightly also result in very much the difficulty of blanking and the high request of self structure intensity.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of gear shaft processing clamp, for solid
Fixed tooth wheel shaft is allowed to occupy correct position, and structure is dexterous, easy to operate.
In order to achieve the above objectives, technical solution adopted by the utility model to solve its technical problems is：A kind of gear shaft
Clamp for machining, including be fixed on the chassis in machine table, bolt is fixed with keyseat in the middle part of the chassis, in keyseat on the chassis
Side be equipped with locating slot, be fixed with a pair of of rotation seat in the locating slot, be equipped with pair in the other side of keyseat on the chassis
The seat of taking of seat should be revolved, is rotatably connected on the rotation seat and is useful for the pressing plate of pressing keyseat, described take offers card slot above seat, institute
When stating pressing plate and rotating to level angle, end enters card slot just and there are gap, the tops for taking seat with card slot groove face
It includes the spinning handle on top and the spinning disk of lower part, the bottom surface of the spinning disk that rotatable connection, which has spinning part, the spinning part,
For helicoid, pressing plate end upper edge offers the spinning slot for adapting to spinning disk, when the spinning disc spins, itself side wall
It is bonded spinning slot always with bottom surface.
Preferably, the bottom surface arrangement of the pressing plate is equipped with several extrusion heads, several extrusion head adjacent spacings are consistent,
And it is made of rubber material.
Preferably, the lower end of the extrusion head is laid with several double wedges.
Preferably, the pressing plate is in the both sides bending place fitting keyseat outer of itself.
Preferably, the attachment strap is fixed on chassis by a pair of bolts and own edges fitting chassis outer.
Due to the application of the above technical scheme, the utility model has following advantageous effect compared with prior art：
1. by mutually matched fastening and the tune pine taken seat, spinning part and pressing plate and realize keyseat, elastic mechanism design spirit
It is living, it is easy to operate；
2. stable structure, secured in being limited on lateral longitudinal direction, and can prevent workpiece from excessively being clamped, it ensure that fixture certainly
The service life of body；
3. ensureing the precision of gear shaft processing or detection, the needs of enterprise's processing are met, and applied widely.
Description of the drawings
Fig. 1 is the vertical view of the present embodiment.
Fig. 2 is the stereogram of the present embodiment.
Fig. 3 is the stereogram that seat, spinning part and pressing plate are taken in the present embodiment.
Fig. 4 is the enlarged diagram in the portions A in Fig. 2.
In figure：1, chassis；2, keyseat；3, locating slot；4, seat is revolved；5, pressing plate；6, card slot；7, spinning part；8, spinning handle；
9, spinning disk；10, spinning slot；11, extrusion head；12, double wedge；13, seat is taken.
Specific implementation mode
With reference to specific embodiment, the content of the utility model is described in further detail：
The present embodiment is a kind of gear shaft processing clamp combined with Figure 1 and Figure 2, including the chassis 1 being fixed in machine table,
1 middle part bolt of chassis is fixed with keyseat 2, is equipped with locating slot 3 in the side of keyseat 2 on chassis 1, one is fixed in locating slot 3
To rotation seat 4, seat 13 is taken equipped with corresponding rotation seat 4 in the other side of keyseat 2 on chassis 1, is rotatably connected on rotation seat 4 and is useful for pressing
The pressing plate 5 of keyseat 2 takes 13 top of seat and offers card slot 6.
In conjunction with Fig. 2 and Fig. 3, when the rotation of pressing plate 5 is to level angle, end enter just card slot 6 and with 6 groove face of card slot
There are gap, the top rotatable connection for taking seat 13 has spinning part 7, the spinning of spinning handle 8 and lower part of the spinning part 7 including top
The bottom surface of disk 9, spinning disk 9 is helicoid, and 5 end upper edge of pressing plate offers the spinning slot 10 for adapting to spinning disk 9, spinning disk 9
When rotation, itself side wall and bottom surface are bonded spinning slot 10 always.
In conjunction with Fig. 2 and Fig. 4, the bottom surface arrangement of pressing plate 5 is equipped with several extrusion heads 11,11 adjacent spacing one of several extrusion heads
It causes and is made of rubber material, the lower end of extrusion head 11 is laid with several double wedges 12, and pressing plate 5 is in the both sides bending place of itself
It is bonded 2 outer of keyseat, attachment strap is fixed on chassis 1 by a pair of bolts and own edges fitting 1 outer of chassis.
The operation principle of the present embodiment is：The end of gear shaft is fixed on keyseat 2, and keyseat 2 is located at the center of chassis 1, and one
Pressing plate 5 disposed in parallel is rotationally connected on rotation seat 4, own level is threaded to, passes through the squeezing with double wedge 12 of the end on bottom surface
Pressure head 11 is compacted keyseat 2, and the end of pressing plate 5, which enters, takes in the card slot 6 of seat 13, because spinning disk 9 is mutually adapted with spinning slot 10, begins
Fitting eventually, operating personnel realize and are pressed to the high-low-position of 5 end of pressing plate by rotating spinning handle 8.
The utility model has the beneficial effects that：Keyseat 2 is realized by mutually matched seat 13, spinning part 7 and the pressing plate 5 taken
Fastening and tune pine, elastic mechanism flexible design are easy to operate；Stable structure, it is solid in limiting labor on lateral longitudinal direction, and can prevent
Workpiece is excessively clamped, and ensure that the service life of fixture itself；The precision for ensureing gear shaft processing or detection, meets enterprise
The needs of processing, and it is applied widely.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be implemented, the scope of protection of the utility model can not be limited with this,
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover in the scope of protection of the utility model
It is interior.
Claims (5)
1. a kind of gear shaft processing clamp, including it is fixed on the chassis in machine table (1), bolt is fixed in the middle part of the chassis (1)
There is keyseat (2), it is characterised in that：On the chassis (1) locating slot (3), the locating slot (3) are equipped in the side of keyseat (2)
It is inside fixed with a pair of of rotation seat (4), seat is taken in what the other side of keyseat (2) was equipped with corresponding rotation seat (4) on the chassis (1)
(13), rotatable connection is useful for pressing the pressing plate (5) of keyseat (2) on the rotation seat (4), and described take offers card above seat (13)
Slot (6), when the pressing plate (5) rotation is to level angle, end enter just card slot (6) and with card slot (6) groove face there are
Gap, the top rotatable connection for taking seat (13) have a spinning part (7), the spinning part (7) include top spinning handle (8) and
The bottom surface of the spinning disk (9) of lower part, the spinning disk (9) is helicoid, and pressing plate (5) end upper edge, which offers, to adapt to revolve
The spinning slot (10) of platen (9), when the spinning disk (9) rotates, itself side wall and bottom surface are bonded spinning slot (10) always.
2. a kind of gear shaft processing clamp according to claim 1, it is characterised in that：The bottom surface of the pressing plate (5) arranges
Equipped with several extrusion heads (11), several extrusion head (11) adjacent spacings are consistent and are made of rubber material.
3. a kind of gear shaft processing clamp according to claim 2, it is characterised in that：The lower end cloth of the extrusion head (11)
Equipped with several double wedges (12).
4. a kind of gear shaft processing clamp according to claim 1, it is characterised in that：The pressing plate (5) is in itself two
Side bending place is bonded keyseat (2) outer.
5. a kind of gear shaft processing clamp according to claim 1, it is characterised in that：The attachment strap is solid by a pair of bolts
Due on chassis (1) and own edges fitting chassis (1) outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723692.8U CN207735708U (en) | 2017-12-12 | 2017-12-12 | A kind of gear shaft processing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723692.8U CN207735708U (en) | 2017-12-12 | 2017-12-12 | A kind of gear shaft processing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735708U true CN207735708U (en) | 2018-08-17 |
Family
ID=63117761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721723692.8U Expired - Fee Related CN207735708U (en) | 2017-12-12 | 2017-12-12 | A kind of gear shaft processing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735708U (en) |
-
2017
- 2017-12-12 CN CN201721723692.8U patent/CN207735708U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180817 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |