CN208712903U - A kind of double claw positioning fixtures in planetary gear face - Google Patents
A kind of double claw positioning fixtures in planetary gear face Download PDFInfo
- Publication number
- CN208712903U CN208712903U CN201821195662.9U CN201821195662U CN208712903U CN 208712903 U CN208712903 U CN 208712903U CN 201821195662 U CN201821195662 U CN 201821195662U CN 208712903 U CN208712903 U CN 208712903U
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- Prior art keywords
- axial
- pull rod
- claw
- positioning
- hinge
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- Expired - Fee Related
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- 244000023431 Proboscidea parviflora Species 0.000 title claims abstract description 12
- 235000019096 Proboscidea parviflora Nutrition 0.000 title claims abstract description 12
- 210000000078 claw Anatomy 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of double claw positioning fixtures in planetary gear face, the fixture is made of axial positioning structure and axially symmetric locking mechanism two parts, the axial positioning structure crosses scale, chuck cover board, connecting rod, hinge seat, chuck inner sleeve, hinge seat, positioning pin, connecting screw composition by coaxially connected flange terminal pad, chuck；The axial symmetry locking mechanism is the linkage lever mechanism being arranged in axial positioning structure, the axial symmetry locking mechanism by pull rod A and B, claw, hinge plate, circlip pin bank at；The connecting screw is to be axially moved component, it and connecting rod cooperation introduce power, the pull rod B and claw are cooperatively connected by hinge and are driven, pull rod A axial action drives pull rod B and claw to positioning workpiece axial locking or loosening up by being hinged and constituting linkage body with pull rod.The utility model is constrained under location condition by axial locking structure, accurate positioning reliable clamping.
Description
Technical field
The utility model relates to a kind of fixture, the double claw positioning fixtures in specially a kind of planetary gear face.
Background technique
In the related technology, processing gear or during some machine components, usually fixture be all by pressing plate with
The cooperation of cabinet is pressed to be clamped processing, since this installation way pressing plate and pressure cabinet need manually to clamp, is imitated
Rate is relatively low, and be easy to cause position inaccurate, to affect the efficiency of production.
Summary of the invention
Technical problem to be solved in the utility model be processing gear or during some other machine components, by
The problem of production efficiency is low caused by fixture needs artificial hand-operated clamping to operate, position inaccurate.
In order to solve the above technical problems, the utility model provides a kind of double claw positioning fixtures in planetary gear face.It is a kind of
The double claw positioning fixtures in planetary gear face, the fixture are made of axial positioning structure and axially symmetric locking mechanism two parts, institute
State axial positioning structure by coaxially connected flange terminal pad, chuck cross scale, chuck cover board, connecting rod, hinge seat, in chuck
Set, hinge seat, positioning pin, connecting screw composition；The axial symmetry locking mechanism is the linkage being arranged in axial positioning structure
Lever mechanism, the axial symmetry locking mechanism by pull rod A, pull rod B, claw, hinge plate, circlip pin bank at；The flanged joint
Disk, chuck cross scale, chuck cover board is cascading, and by least six around the home end face through bolt setting connection, it is described
Chuck cover board outer end face center is equipped with circular groove, and location hole is symmetrically run through at least provided with two groups in rich circular groove radial direction both ends,
It circular groove and is clamped at least provided with a locating slot, the chuck inner sleeve and circular groove between the location hole, outer ring end
Face is at least symmetrically arranged with one and runs through location hole and a cushion block, described to pass through positioning pin connection through positioning sky and locating slot,
The connecting screw is using flanged joint center hole as benchmark axially position connecting rod and pull rod A, the connecting rod cycle surface
Two location holes are symmetrical arranged, the pull rod B symmetrically runs through one group of location hole and connect with location hole hinge, and the hinge seat is symmetrical
It being connect through another group of location hole with hinge plate hinge, the claw and pull rod B and hinge seat are cooperatively connected by hinge to be driven,
Pull rod A axial action drives pull rod B and claw to positioning workpiece axial locking or loosening up.
Further, the cushion block is set between claw and circular groove.
Further, the positioning pin outer ring is cased with spring pocket.
After above-mentioned technical proposal, it has the advantage that: the connecting screw is to be axially moved component, it and connecting rod
Cooperation introduces power, the pull rod B and claw by being hinged and constituting linkage body with pull rod, is cooperatively connected and is passed by hinge
Dynamic, pull rod A axial action drives pull rod B and claw to positioning workpiece axial locking or loosening up, in processing gear or one
During a little machine components, double claws by it is automatic and uniformly apply it is inner gear or some other machine components are clamped, be not necessarily to people
Work manual operation clamps, and improves production efficiency.
Detailed description of the invention
Fig. 1 is a kind of double claw positioning fixture structure schematic diagrames in planetary gear face of the utility model.
Appended drawing reference: 1- flange terminal pad, 2- chuck cross scale, 3- chuck cover board, 301- circular groove, 302- through fixed
Position hole, 303- locating slot, 4- connecting rod, 401- location hole, 5- chuck inner sleeve, 501- run through location hole, 502- cushion block, 6- hinge
Seat, 7- positioning pin, 8- connecting screw, 9- pull rod A, 10- pull rod B, 11- claw, 12- hinge plate, 13- circlip pin, 14- spring
Set.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the application is described in further detail.Implement below
Example is not limited to scope of the present application for illustrating the application.
As shown in Figure 1, the fixture is by axially fixed the utility model relates to a kind of double claw positioning fixtures in planetary gear face
Bit architecture and axially symmetric locking mechanism two parts composition, it is characterised in that: the axial positioning structure is by coaxially connected method
Blue terminal pad 1, chuck cross scale 2, chuck cover board 3, connecting rod 4, chuck inner sleeve 5, hinge seat 6, positioning pin 7, and 8 groups of connecting screw
At；The axial symmetry locking mechanism is the linkage lever mechanism being arranged in axial positioning structure, the axial symmetry locking mechanism
It is made of pull rod A9, pull rod B10, claw 11, hinge plate 12, circlip pin 13；The flange terminal pad 1, chuck cross scale 2, card
Disk cover plate 3 is cascading, and by least six around the home end face through bolt setting connection, 3 outer end face of chuck cover board
Center is equipped with circular groove 301, and location hole 302 is symmetrically run through at least provided with two groups in the radial both ends of rich circular groove 301, round recessed
Slot 301 and between the location hole at least provided with a locating slot 303, the chuck inner sleeve 5 is clamped with circular groove 301, outside
Circle end face is at least symmetrically arranged with one and runs through location hole 501 and a cushion block 502, described to run through location hole 501 and locating slot 303
It is connected by positioning pin 7,7 outer ring of positioning pin is cased with spring pocket 14, and the cushion block 502 is set to claw 11 and circular groove
Between 301, the connecting screw 8 is using flanged joint center hole as benchmark axially position connecting rod 4 and pull rod A9, the company
4 cycle surface of bar is symmetrical arranged two location holes 401, and the pull rod B10 symmetrically runs through one group of location hole 302 and location hole 401
Hinge connection, the hinge seat 7 are symmetrically connect through another group of location hole 302 with 12 hinge of hinge plate, the claw 11 and drawing
Bar B10 and hinge seat 6 are cooperatively connected by hinge to be driven, and pull rod A9 axial action drives 11 pairs of positioning works of pull rod B10 and claw
Part axial locking or loosening up.Compared with prior art, the fixture is by axial positioning structure and axially symmetric locking mechanism two
Part forms, and connect with connecting rod by connecting screw with introducing power, and passed through with claw by pull rod B be hinged and with drawing
Bar constitutes linkage body, is cooperatively connected and is driven by hinge, and pull rod A axial action drives pull rod B and claw axial to positioning workpiece
Locking or loosening up, realize accurate positioning reliable clamping, to improve the efficiency of production.
Particular embodiments described above, to the use of the new type technical problem to be solved, technical solution and beneficial to effect
Fruit has carried out further detailed description, it should be understood that the foregoing is merely specific embodiment of the utility model,
Be not intended to limit the utility model, all any modifications within the spirit of the present invention and principle, made, equivalent replacement,
Improve etc., it is included in the protection scope of the utility model.
Claims (3)
1. a kind of double claw positioning fixtures in planetary gear face, the fixture is by axial positioning structure and axially symmetric locking mechanism two
It is grouped as, it is characterised in that: the axial positioning structure crosses scale (2), card by coaxially connected flange terminal pad (1), chuck
Disk cover plate (3), connecting rod (4), chuck inner sleeve (5), hinge seat (6), positioning pin (7), connecting screw (8) composition；The axial symmetry
Locking mechanism is the linkage lever mechanism being arranged in axial positioning structure, and the axial symmetry locking mechanism is by pull rod A(9), drawing
Bar B(10), claw (11), hinge plate (12), circlip pin (13) composition；The flange terminal pad (1), chuck cross scale (2), card
Disk cover plate (3) is cascading, and end face is through bolt setting connection around the home by least six, and the chuck cover board (3) is outside
End face center is equipped with circular groove (301), and location hole is symmetrically run through at least provided with two groups in rich circular groove (301) radial both ends
(302), circular groove (301) and between the location hole at least provided with 1 locating slot (303), the chuck inner sleeve (5) and circle
Connected in star (301) clamping, cycle surface is at least symmetrically arranged with one and runs through location hole (501) and a cushion block (502), described to pass through
It wears location hole (501) and is connect with locating slot (303) by positioning pin (7), the connecting screw (8) is with flanged joint center hole
For benchmark axially position connecting rod (4) and pull rod A(9), connecting rod (4) cycle surface is symmetrical arranged two location holes (401), institute
State pull rod B(10) symmetrically it is connect through one group of location hole (302) with location hole (401) hinge, the hinge seat (6) is symmetrically run through
Another group of location hole (302) connect with hinge plate (12) hinge, and the claw (11) passes through with pull rod B(10) and hinge seat (6)
Hinge be cooperatively connected transmission, pull rod A(9) axial action drive pull rod B(10) and claw (11) to position workpiece axial locking or
Loosening up.
2. a kind of double claw positioning fixtures in planetary gear face according to claim 1, it is characterised in that: the cushion block
(502) it is set between claw (11) and circular groove (301).
3. a kind of double claw positioning fixtures in planetary gear face according to claim 1, it is characterised in that: the positioning pin
(7) outer ring is cased with spring pocket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195662.9U CN208712903U (en) | 2018-07-26 | 2018-07-26 | A kind of double claw positioning fixtures in planetary gear face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195662.9U CN208712903U (en) | 2018-07-26 | 2018-07-26 | A kind of double claw positioning fixtures in planetary gear face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712903U true CN208712903U (en) | 2019-04-09 |
Family
ID=65974812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821195662.9U Expired - Fee Related CN208712903U (en) | 2018-07-26 | 2018-07-26 | A kind of double claw positioning fixtures in planetary gear face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108195A (en) * | 2019-04-05 | 2019-08-09 | 西北工业大学 | Adjustable measurer for fast symmetric placement sensor |
| CN111203555A (en) * | 2020-03-11 | 2020-05-29 | 重庆和烁精密锻造有限公司 | Clamp for processing circular thin-wall part |
-
2018
- 2018-07-26 CN CN201821195662.9U patent/CN208712903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108195A (en) * | 2019-04-05 | 2019-08-09 | 西北工业大学 | Adjustable measurer for fast symmetric placement sensor |
| CN111203555A (en) * | 2020-03-11 | 2020-05-29 | 重庆和烁精密锻造有限公司 | Clamp for processing circular thin-wall part |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |