CN208895611U - Blossom type lathe positioning clamping apparatus - Google Patents
Blossom type lathe positioning clamping apparatus Download PDFInfo
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- CN208895611U CN208895611U CN201821222606.XU CN201821222606U CN208895611U CN 208895611 U CN208895611 U CN 208895611U CN 201821222606 U CN201821222606 U CN 201821222606U CN 208895611 U CN208895611 U CN 208895611U
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- main body
- positioning
- hole
- boss
- compact heap
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Abstract
Blossom type lathe positioning clamping apparatus, the utility model relates to the universal positioning of machining to clamp special fixture, refer in particular to a kind of blossom type lathe positioning clamping apparatus.It is achieved by the following technical solution: using as placing steel ball in the main body being fixed between the positioning latch closure on positioning reference plane and the compact heap of this bevel-type blossom type feature, as the up and down motion of blossom type compact heap constitutes the snap device between three, as the device for limiting Z plane movement after assembling with frock clamp.The utility model simplifies the structure of existing centering positioning and clamping mechanism.As the workbench improved, it can repeatedly dismantle and play positioning and clamping without the element for repeating to be in contact to knife, the utility model with positioning datum with clamping fixing tool fixture.
Description
Technical field
The utility model relates to the universal positioning of machining to clamp special fixture, refer in particular to a kind of blossom type lathe
Positioning clamping apparatus.
Background technique
It is well known that most component of machine requires to complete by being machined.And add in existing machinery
During work (especially vehicle, milling machine processing), often before processing, part to be processed is carried out on the table positioning solid
It is fixed.And not only structure is complicated for the universal positioning and clamping mechanism in existing industry, versatility is not strong, and precision is low, is especially adding
Workpiece is exited in work middle section, does Quality Detection or repeats processing more difficulty, or even cannot exit workpiece, to operation and improves production
Efficiency brings certain trouble.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned shortcomings in the prior art, and provide a kind of blossom type lathe
Positioning clamping apparatus.
The utility model is achieved by the following technical solution: blossom type lathe positioning clamping apparatus, by fastener, is compressed
Block, positioning latch closure, steel ball, main body, piston rod, bottom plate and elastic component composition, main body is in boss-shaped, internal to pass through inner ring step
It is divided into up-small and down-big through-hole, piston rod from bottom to top passes through the inner ring step of main body, and free end protrudes out the boss in main body
In intermediate hole, compact heap is fixed on the free end of piston rod by fastener, and the outer rim of compact heap is in symmetrical blossom type, with
Corresponding main body boss among hole inner wall and compact heap the similar type of outer rim, on the ring wall of the boss of main body
Even to be disposed with through-hole, the position of the inside of through-hole corresponds to the upper groove of the raised outer rim of each of compact heap 2, hollow positioning
Latch closure clip is in the root of main body boss, and positioning latch closure inner hole bottom is in that splayed configuration is horn-like, with inclining for the boss root of main body
Oblique angle matches, and the position in the outside of through-hole corresponds to the groove on positioning latch closure inner wall, steel ball on the ring wall of the boss of main body
It is movably disposed in the through-hole on the boss ring wall of main body, bottom plate is sealed in the bottom of main body, so that lower body part is by interior
The cavity of land rank, piston rod and bottom plate enclosing constitutes a closed cavity, and the closed cavity is by internal pipeline and outside
The pressure piping in portion is connected；The lower part of piston rod is equipped with groove, and elastic component is arranged in the groove of piston rod, elastic component one end
Contact 5 bottom surface of inner ring step of main body.
The smooth bumps that the outer rim of the compact heap is three or more.
The elastic component is disk spring.
The utility model simplifies the structure of existing centering positioning and clamping mechanism.It, can be multiple as the workbench improved
Disassembly and clamping fixing tool fixture, without repeating the element that is in contact to knife, the utility model with positioning datum, rise positioning with
Clamping action.
Detailed description of the invention:
1 the utility model stereogram exploded view of attached drawing；
2 the utility model section view of attached drawing；
3 the utility model top view of attached drawing；
One of 4 utility model works state diagram of attached drawing；
The two of 5 utility model works state diagram of attached drawing.
Specific embodiment:
See attached drawing 1~3, blossom type lathe positioning clamping apparatus, by fastener 1, compact heap 2, positioning latch closure 3, steel ball 4, master
Body 5, piston rod 6, bottom plate 7 and elastic component 8 form, and main body 5 is in boss-shaped, and it is up-small and down-big that inside is divided by inner ring step 53
Through-hole, piston rod 6 from bottom to top passes through the inner ring step 53 of main body 5, and free end protrudes out among the boss 51 of main body 5
Kong Zhong, compact heap 2 are fixed on the free end of piston rod 6 by fastener 1, and the outer rim of compact heap 2 is in symmetrical blossom type, therewith
The inner wall in the hole among the boss 51 of corresponding main body 5 and the similar type of outer rim of compact heap 2, in the ring of the boss 51 of main body 5
Through-hole 511 it has been evenly arranged on wall, the position of the inside of through-hole 511 corresponds to the upper recessed of the raised outer rim of each of compact heap 2
Slot 23, for hollow positioning 3 clip of latch closure in the root of 5 boss 51 of main body, positioning 3 inner hole bottom of latch closure is in that splayed configuration is horn-like,
It matches with the inclination angle of 51 root of boss of main body 5, the position pair in the outside of through-hole 511 on the ring wall of the boss 51 of main body 5
The through-hole 511 on 51 ring wall of boss of main body 5 should be movably disposed in the groove 31 on positioning 3 inner wall of latch closure, steel ball 4
Interior, bottom plate 7 is sealed in the bottom of main body 5, so that the cavity that 5 lower part of main body is enclosed by inner ring step 53, piston rod 6 and bottom plate 7
A closed cavity is constituted, which is connected by internal pipeline 52 with external pressure piping；Piston rod 6
Lower part is equipped with groove, and elastic component 8 is arranged in the groove of piston rod 6,8 one end contact of elastic component the inner ring step 53 of main body 5
Bottom surface.
The smooth bumps that the outer rim of the compact heap 2 is three or more.
The elastic component 8 is disk spring.
Attached drawing 1~5 is seen, when application the utility model, by external pressure piping to the internal pipeline of 5 lower part of main body
52 injection hydraulic oil, it is hydraulic to push away since the cavity that inner ring step 53, piston rod 6 and bottom plate 7 enclose constitutes a closed cavity
Top piston rod 6 moves up, and elastic component 8 is compressed；At this point, clip through-hole 511 and compact heap 2 on the ring wall of the boss 51 of main body 5
Each of steel ball 4 between groove 23 in raised outer rim be pushed out to the position in outside and correspond on positioning 3 inner wall of latch closure
Groove 31, the frock clamp A being fixed on positioning latch closure 3 are released；
Pressure outside removal, under the rebound effect of elastic component 8, piston rod 6 is moved down, and steel ball 4 is compacted block 2
The position that groove 23 in each protrusion outer rim is pushed out to outside corresponds to the groove 31 on positioning 3 inner wall of latch closure, positions latch closure 3
By clip, the frock clamp A being fixed on positioning latch closure 3 is lockable.
Claims (3)
1. blossom type lathe positioning clamping apparatus, by fastener, compact heap, positioning latch closure, steel ball, main body, piston rod, bottom plate and bullet
Property part composition, it is characterised in that: main body is in boss-shaped, internal to be divided into up-small and down-big through-hole by inner ring step, piston rod
The inner ring step of main body is from bottom to top passed through, free end protrudes out in the hole among the boss of main body, and compact heap passes through fastening
Part is fixed on the free end of piston rod, and the outer rim of compact heap is in symmetrical blossom type, among the boss of corresponding main body
Hole inner wall and compact heap the similar type of outer rim, through-hole, the inside of through-hole have been evenly arranged on the ring wall of the boss of main body
Position correspond to the upper groove of each of compact heap (2) raised outer rim, hollow positioning ring buckle is pulled in main body boss
Root, positioning latch closure inner hole bottom is horn-like in splayed configuration, matches with the inclination angle of the boss root of main body, the boss of main body
Ring wall on the position in outside of through-hole correspond to the groove on positioning latch closure inner wall, steel ball is movably disposed at the convex of main body
In through-hole on platform ring wall, bottom plate is sealed in the bottom of main body, so that lower body part is enclosed by inner ring step, piston rod and bottom plate
Cavity constitute a closed cavity, which is connected by internal pipeline with the pressure piping of outside；Piston
The lower part of bar is equipped with groove, and elastic component is arranged in the groove of piston rod, elastic component one end contact the inner ring step (5) of main body
Bottom surface.
2. blossom type lathe positioning clamping apparatus according to claim 1, it is characterised in that: the outer rim of the compact heap is
Three or more smooth bumps.
3. blossom type lathe positioning clamping apparatus according to claim 1, it is characterised in that: the elastic component is dish-shaped bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222606.XU CN208895611U (en) | 2018-07-31 | 2018-07-31 | Blossom type lathe positioning clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222606.XU CN208895611U (en) | 2018-07-31 | 2018-07-31 | Blossom type lathe positioning clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895611U true CN208895611U (en) | 2019-05-24 |
Family
ID=66568398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821222606.XU Active CN208895611U (en) | 2018-07-31 | 2018-07-31 | Blossom type lathe positioning clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015009A (en) * | 2018-07-31 | 2018-12-18 | 东莞美商博瑞智能科技有限公司 | Blossom type lathe positioning clamping apparatus |
-
2018
- 2018-07-31 CN CN201821222606.XU patent/CN208895611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015009A (en) * | 2018-07-31 | 2018-12-18 | 东莞美商博瑞智能科技有限公司 | Blossom type lathe positioning clamping apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 302, 3rd floor, Shijie Innovation Science and Technology Park, Huake City, 183 Chonghuanzhong Road, Shijie Village, Dongguan City, Guangdong Province Patentee after: Dongguan Aston Industrial Technology Co., Ltd. Address before: Room 302, 3rd floor, Shijie Innovation Science and Technology Park, Huake City, 183 Chonghuanzhong Road, Gujie Village, Shijie Town, Dongguan City, Guangdong Province Patentee before: Dongguan Aston Industrial Technology Co., Ltd. |