CN206241280U - One kind is applied to numerically controlled lathe prismatic workpiece special fixture - Google Patents
One kind is applied to numerically controlled lathe prismatic workpiece special fixture Download PDFInfo
- Publication number
- CN206241280U CN206241280U CN201621365855.5U CN201621365855U CN206241280U CN 206241280 U CN206241280 U CN 206241280U CN 201621365855 U CN201621365855 U CN 201621365855U CN 206241280 U CN206241280 U CN 206241280U
- Authority
- CN
- China
- Prior art keywords
- soft pawl
- backplate
- prismatic workpiece
- jacking block
- movable jacking
- 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
It is applied to numerically controlled lathe prismatic workpiece special fixture, including chuck main body, prismatic workpiece, soft pawl one, guide groove, sliding seat, lock-screw, fixture block, fixture block backplate, soft pawl two, bearing pin one, movable jacking block one, backplate one, soft pawl three, bearing pin two, movable jacking block two and backplate two the utility model discloses one kind；The utility model has rational in infrastructure simple, low production cost, during with a batch of first work pieces process, soft pawl one is unclamped by chuck key first, soft pawl two and soft pawl three, then prismatic workpiece is placed into above movable jacking block one and movable jacking block two, then rotary chuck key makes prismatic workpiece centre be coincided with chuck main body center again, lock-screw is unclamped after coincidence again and fixture block bottom draw-in groove is pressed in above prismatic workpiece on corner angle face, then fixture block is ordered about in locking lock-screw to be secured firmly to above soft pawl one, the last batch machining that this batch work-piece just can be directly carried out by chuck key locking prismatic workpiece.
Description
Technical field
The utility model is related to digital control lathe clamper, more particularly to a kind of to be applied to numerically controlled lathe prismatic workpiece exclusive clamps
Tool.
Background technology
Now with numerically controlled lathe can with the extremely complex revolving parts of machining shape, but reality production and processing in
The shape for being frequently encountered workpiece is all not revolving body, and the processing of some workpiece can be processed by using CNC milling machine
Go out tetragonal body, then the tetragonal body of clamping processing utilizes the revolution body portion of CNC Lathe Turning workpiece；The clamping of tetragonal body is most
Conventional clamping method is to carry out clamping using four independent chucks, and carrying out clamping using four independent chucks need to carry out school to workpiece
Just, more skilled operator's operation is needed, production efficiency is very low, and machining accuracy is difficult to control, and is not suitable for very much batch production；And show
Some prismatic workpiece special fixtures can only carry out clamping to the prismatic workpiece of fixed size, and security is also poor in addition.
Utility model content
The purpose of this utility model is that and provide that one kind is applied to numerically controlled lathe prismatic work in order to solve the above problems
Part special fixture, solving existing prismatic workpiece special fixture can only carry out clamping to the prismatic workpiece of fixed size, in addition
The also poor problem of security.
In order to solve the above problems, the utility model provides a kind of technical scheme：One kind is applied to numerically controlled lathe prismatic
Workpiece special fixture, including chuck main body and prismatic workpiece, its innovative point is：Also include soft pawl one, guide groove, sliding seat, lock
Tight screw, fixture block, fixture block backplate, soft pawl two, bearing pin one, movable jacking block one, backplate one, soft pawl three, bearing pin two, movable jacking block two
With backplate two；Soft pawl one is connected with above the chuck main body, the chuck main body lower right side is connected with soft pawl two,
The chuck main body lower left side is connected with soft pawl three；The guide groove is located above soft pawl one；It is flexibly connected in the guide groove
There is sliding seat；Lock-screw is provided with above the sliding seat, the sliding seat bottom is fixedly connected with fixture block；The fixture block bottom
Draw-in groove is connected with prismatic workpiece top corner angle face；The fixture block backplate is located at prismatic workpiece front outside, the fixture block backplate
It is fixedly connected on fixture block front；The movable jacking block one is movably connected in the top of soft pawl two, the movable jacking block by bearing pin one
One top is connected with prismatic workpiece lower right sides；The backplate one is located at prismatic workpiece front outside, and the backplate one is fixed
It is connected to the front of movable jacking block one；The movable jacking block two-way crosses bearing pin two and is movably connected in the top of soft pawl three, the movable top
The top of block two is connected with prismatic workpiece lower left side；The backplate two is located at prismatic workpiece front outside, and the backplate two is consolidated
Surely it is connected to the front of movable jacking block two.
Preferably, fixture block bottom draw-in groove matches with prismatic workpiece top corner angle face.
Preferably, the movable jacking block one is identical with the structure of movable jacking block two.
The beneficial effects of the utility model：The utility model has simple, low production cost rational in infrastructure, easy for installation,
It is multiple functional, during with a batch of first work pieces process, soft pawl one, soft pawl two and soft pawl three are unclamped by chuck key first,
Then prismatic workpiece is placed into above movable jacking block one and movable jacking block two, then rotary chuck key makes prismatic workpiece again
Center coincides with chuck main body center, unclamps lock-screw after coincidence again and fixture block bottom draw-in groove is pressed in above prismatic workpiece
On corner angle face, then order about fixture block in locking lock-screw and be secured firmly to above soft pawl one, finally just can directly by card
Disk key locking prismatic workpiece carries out the batch machining of this batch work-piece；Here fixture block backplate, backplate one and the backplate for setting
Two, it is ensured that workpiece will not fly out during processing, so as to improve the security of operation.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
1- chuck main bodies；2- prismatic workpiece；The soft pawls one of 3-；4- guide grooves；5- sliding seat；6- lock-screws；7- fixture blocks；8-
Fixture block backplate；The soft pawls two of 9-；10- bearing pins one；11- activity jacking blocks one；12- backplates one；The soft pawls three of 13-；14- bearing pins two；15- lives
Dynamic jacking block two；16- backplates two.
Specific embodiment
As shown in figure 1, this specific embodiment uses following technical scheme：It is special that one kind is applied to numerically controlled lathe prismatic workpiece
With fixture, including chuck main body 1 and prismatic workpiece 2, also including soft pawl 1, guide groove 4, sliding seat 5, lock-screw 6, fixture block 7,
Fixture block backplate 8, soft pawl 29, bearing pin 1, movable jacking block 1, backplate 1, soft pawl 3 13, bearing pin 2 14, movable jacking block two
15 and backplate 2 16；The chuck main body 1 is connected with soft pawl 1 above, and the lower right side of the chuck main body 1 is connected with
Soft pawl 29, the lower left side of the chuck main body 1 is connected with soft pawl 3 13；The guide groove 4 is located above soft pawl 1；It is described to lead
Sliding seat 5 is connected with groove 4；The sliding seat 5 is provided with lock-screw 6 above, and the bottom of the sliding seat 5 is fixedly connected with
Fixture block 7；The bottom draw-in groove of the fixture block 7 is connected with the top corner angle face of prismatic workpiece 2；The fixture block backplate 8 is located at prismatic workpiece 2
Front outside, the fixture block backplate 8 is fixedly connected on the front of fixture block 7；The movable jacking block 1 is connected by the activity of bearing pin 1
The top of soft pawl 29 is connected on, the top of the movable jacking block 1 is connected with the lower right sides of prismatic workpiece 2；The backplate one 12
In the front of prismatic workpiece 2 outside, the backplate 1 is fixedly connected on the front of movable jacking block 1；The movable jacking block 2 15 leads to
Cross bearing pin 2 14 and be movably connected in the top of soft pawl 3 13, the top of the movable jacking block 2 15 is connected with the lower left side of prismatic workpiece 2
Connect；The backplate 2 16 is located at the front of prismatic workpiece 2 outside, and the backplate 2 16 is fixedly connected on the front of movable jacking block 2 15.
Wherein, the bottom draw-in groove of the fixture block 7 matches with the top corner angle face of prismatic workpiece 2；The He of movable jacking block 1
The structure of movable jacking block 2 15 is identical.
Use state of the present utility model is：The utility model has simple, low production cost rational in infrastructure, installation side
Just, it is multiple functional, during with a batch of first work pieces process, soft pawl 1, soft pawl 29 and soft are unclamped by chuck key first
, then be placed into prismatic workpiece 2 above movable jacking block 1 and movable jacking block 2 15 by pawl 3 13, then rotary chuck key again
Spoon makes the center of prismatic workpiece 2 be coincided with the center of chuck main body 1, unclamps lock-screw 6 after coincidence again and by the bottom draw-in groove of fixture block 7
It is pressed in above prismatic workpiece 2 on corner angle face, then ordering about fixture block 7 in locking lock-screw 6 is secured firmly to above soft pawl 1,
The last batch machining that this batch work-piece just can be directly carried out by chuck key locking prismatic workpiece 2；Here set
Fixture block backplate 8, backplate 1 and backplate 2 16, it is ensured that workpiece will not fly out during processing, so as to improve the peace of operation
Quan Xing.
General principle of the present utility model and principal character and advantage of the present utility model, one's own profession has been shown and described above
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model, the utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. it is a kind of to be applied to numerically controlled lathe prismatic workpiece special fixture, including chuck main body（1）With prismatic workpiece（2）, its feature
It is：Also include soft pawl one（3）, guide groove（4）, sliding seat（5）, lock-screw（6）, fixture block（7）, fixture block backplate（8）, soft pawl two
（9）, bearing pin one（10）, movable jacking block one（11）, backplate one（12）, soft pawl three（13）, bearing pin two（14）, movable jacking block two（15）
With backplate two（16）；
The chuck main body（1）Soft pawl one is connected with above（3）, the chuck main body（1）Lower right side is connected with soft
Pawl two（9）, the chuck main body（1）Lower left side is connected with soft pawl three（13）；
The guide groove（4）It is located at soft pawl one（3）Above；The guide groove（4）In be connected with sliding seat（5）；
The sliding seat（5）Lock-screw is provided with above（6）, the sliding seat（5）Bottom is fixedly connected with fixture block（7）；
The fixture block（7）Bottom draw-in groove and prismatic workpiece（2）Top corner angle face is connected；
The fixture block backplate（8）Positioned at prismatic workpiece（2）Front outside, the fixture block backplate（8）It is fixedly connected on fixture block（7）Just
Face；
The movable jacking block one（11）By bearing pin one（10）It is movably connected in soft pawl two（9）Top, the movable jacking block one
（11）Top and prismatic workpiece（2）Lower right sides are connected；
The backplate one（12）Positioned at prismatic workpiece（2）Front outside, the backplate one（12）It is fixedly connected on movable jacking block one
（11）Front；
The movable jacking block two（15）By bearing pin two（14）It is movably connected in soft pawl three（13）Top, the movable jacking block two
（15）Top and prismatic workpiece（2）Lower left side is connected；
The backplate two（16）Positioned at prismatic workpiece（2）Front outside, the backplate two（16）It is fixedly connected on movable jacking block two
（15）Front.
2. according to claim 1 a kind of suitable for numerically controlled lathe prismatic workpiece special fixture, it is characterised in that：The card
Block（7）Bottom draw-in groove and prismatic workpiece（2）Top corner angle face matches.
3. according to claim 1 a kind of suitable for numerically controlled lathe prismatic workpiece special fixture, it is characterised in that：The work
Dynamic jacking block one（11）With movable jacking block two（15）Structure it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365855.5U CN206241280U (en) | 2016-12-13 | 2016-12-13 | One kind is applied to numerically controlled lathe prismatic workpiece special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365855.5U CN206241280U (en) | 2016-12-13 | 2016-12-13 | One kind is applied to numerically controlled lathe prismatic workpiece special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206241280U true CN206241280U (en) | 2017-06-13 |
Family
ID=59006755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621365855.5U Expired - Fee Related CN206241280U (en) | 2016-12-13 | 2016-12-13 | One kind is applied to numerically controlled lathe prismatic workpiece special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206241280U (en) |
-
2016
- 2016-12-13 CN CN201621365855.5U patent/CN206241280U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181122 Address after: 527300 Block 28 in Foshan (Yunfu) Industrial Transfer Park, Duyang Town, Yuncheng District, Yunfu City, Guangdong Province Patentee after: Changxin Yunfu Machinery Manufacturing Co., Ltd. Address before: 527343 Yunfu Senior Technical School, Huancheng West Road Education Park, Yunfu City, Guangdong Province Patentee before: Nie Zhixing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |