CN203526995U - Coplanar multi-center aligning clamp - Google Patents

Coplanar multi-center aligning clamp Download PDF

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Publication number
CN203526995U
CN203526995U CN201320575573.8U CN201320575573U CN203526995U CN 203526995 U CN203526995 U CN 203526995U CN 201320575573 U CN201320575573 U CN 201320575573U CN 203526995 U CN203526995 U CN 203526995U
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CN
China
Prior art keywords
auxiliary
coplanar
locating piece
pressing plate
alignment
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Active
Application number
CN201320575573.8U
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Chinese (zh)
Inventor
冯须产
宋步圣
赵丽娟
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Jiangsu Shinri Heavy Industry Science & Technology Co Ltd
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Jiangsu Shinri Heavy Industry Science & Technology Co Ltd
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Priority to CN201320575573.8U priority Critical patent/CN203526995U/en
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Abstract

The utility model relates to the technical field of machining devices, in particular to a coplanar multi-center aligning clamp. The coplanar multi-center aligning clamp comprises a base, a primary positioning block, a secondary positioning block, an auxiliary positioning block, a primary pressing plate, a secondary pressing plate, an auxiliary pressing plate, a secondary aligning mechanism and an auxiliary aligning mechanism, wherein the secondary aligning mechanism and the auxiliary aligning mechanism are arranged in front of the secondary positioning block and the auxiliary positioning block respectively. By means of the coplanar multi-center aligning clamp, the casting center of a blank part can be found conveniently, rapidly and accurately. The coplanar multi-center aligning clamp is suitable for machining of coplanar multi-center parts, high in positioning accuracy, short in adjustment time, low in production cost, simple to assemble and particularly suitable for various robot parts, such as a wrist body, a wrist connecting body and a rotary seat, and largely improves machining efficiency and machining precision.

Description

Coplanar multicenter centering fixture
Technical field
The utility model relates to machinery processing apparatus technical field, especially a kind of coplanar multicenter centering fixture.
Background technology
Machine components add all needs to use fixture man-hour, common V-arrangement fixture is only applicable to the centering processing at Yi Geyuan center, processing for a plurality of round centers generally can be produced positioning phenomenon, and centering just can be processed after need to changing fixture, its adjustment time is long, and coplanar low precision easily produces monolateral uneven phenomenon, easily scrap, production cost is high.
Utility model content
In order to overcome the coplanar low precision of existing fixture, easily scrap, the deficiency that production cost is high, the utility model provides a kind of coplanar multicenter centering fixture.
The utility model solves the technical scheme that its technical problem adopts: a kind of coplanar multicenter centering fixture, it is characterized in that, comprise base, main locating piece, secondary locating piece, auxiliary positioning piece, main pressing plate, secondary pressing plate, auxiliary pressing plate, secondary alignment mechanism and auxiliary transverse alignment mechanism, main locating piece and secondary locating piece lay respectively at the two ends of auxiliary positioning piece, main pressing plate, secondary pressing plate and auxiliary pressing plate distribute and are positioned at the top of main locating piece, secondary locating piece and auxiliary positioning piece, and secondary alignment mechanism and auxiliary transverse alignment mechanism lay respectively at the dead ahead of secondary locating piece and auxiliary positioning piece.
According to another embodiment of the present utility model, further comprise and between main locating piece and secondary locating piece, be provided with axial Zhi Jin mechanism.
According to another embodiment of the present utility model, further comprise that main locating piece and secondary locating piece are all " V " shape, auxiliary positioning piece is " L " shape.
According to another embodiment of the present utility model, further comprise on secondary locating piece and auxiliary positioning piece and be all provided with supporting screw.
According to another embodiment of the present utility model, further comprise that secondary alignment mechanism is fimbriatum, auxiliary transverse alignment mechanism is cylinder.
According to another embodiment of the present utility model, the top that further comprises secondary alignment mechanism and auxiliary transverse alignment mechanism is all conical.
The beneficial effects of the utility model are, in the dead ahead of secondary locating piece and auxiliary positioning piece, secondary alignment mechanism and auxiliary transverse alignment mechanism are set respectively, the casting center of can fast and easy finding accurately blank part, be applicable to the processing of coplanar multicenter part, its positioning precision is high, and the adjustment time is short, production cost is low, assembling is simple, is particularly useful for all kinds of robots part as wrist body, wrist connector, swivel base etc., greatly improved working (machining) efficiency and machining accuracy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is rearview of the present utility model.
1. bases in figure, 2. main locating piece, 3. secondary locating piece, 4. auxiliary positioning piece, 5. main pressing plate, 6. secondary pressing plate, 7. auxiliary pressing plate, 8. secondary alignment mechanism, 9. auxiliary transverse alignment mechanism, 10. axial Zhi Jin mechanism, 11. supporting screws, 12. parts.
The specific embodiment
If Fig. 1 is structural representation of the present utility model, Fig. 2 is rearview of the present utility model, a kind of coplanar multicenter centering fixture, it is characterized in that, comprise base 1, main locating piece 2, secondary locating piece 3, auxiliary positioning piece 4, main pressing plate 5, secondary pressing plate 6, auxiliary pressing plate 7, secondary alignment mechanism 8 and auxiliary transverse alignment mechanism 9, main locating piece 2 and secondary locating piece 3 lay respectively at the two ends of auxiliary positioning piece 4, main pressing plate 5, secondary pressing plate 6 and auxiliary pressing plate 7 distribute and are positioned at main locating piece 2, the top of secondary locating piece 3 and auxiliary positioning piece 4, secondary alignment mechanism 8 and auxiliary transverse alignment mechanism 9 lay respectively at the dead ahead of secondary locating piece 3 and auxiliary positioning piece 4.Between main locating piece 2 and secondary locating piece 3, be provided with axial Zhi Jin mechanism 10.Main locating piece 2 and secondary locating piece 3 are all " V " shape, and auxiliary positioning piece 4 is " L " shape.On secondary locating piece 3 and auxiliary positioning piece 4, be all provided with supporting screw 11.Secondary alignment mechanism 8 is fimbriatum, and auxiliary transverse alignment mechanism 9 is cylinder.The top of secondary alignment mechanism 8 and auxiliary transverse alignment mechanism 9 is all conical.
Add man-hour, first by main locating piece 2 with the cylindrical of the part location of deciding, adopt the micro-power compressing component of main pressing plate 5; By auxiliary transverse alignment mechanism 9, find the casting center of blank part, after supporting screw 11 auxiliary positioning on auxiliary positioning piece 4, reverse side props up tight part again, and the auxiliary pressing plate 7 of employing is micro-defeats tightly; Then by secondary alignment mechanism 8, find the casting center of another side blank part, auxiliary of the supporting screw 11 by secondary locating piece 3 is tight, and the stop screw in a mandrel Xiang Zhijin mechanism 10, adopts that secondary pressing plate 6 is micro-defeats tightly simultaneously, carries out analogy adjustment; When three place's centre of location casting surpluses are all than after determining, can strengthen panel nut moment, tighten main pressing plate 5, secondary pressing plate 6 and auxiliary pressing plate 7 three place's pressing plates, get final product processing parts.

Claims (6)

1. a coplanar multicenter centering fixture, it is characterized in that, comprise base (1), main locating piece (2), secondary locating piece (3), auxiliary positioning piece (4), main pressing plate (5), secondary pressing plate (6), auxiliary pressing plate (7), secondary alignment mechanism (8) and auxiliary transverse alignment mechanism (9), main locating piece (2) and secondary locating piece (3) lay respectively at the two ends of auxiliary positioning piece (4), main pressing plate (5), secondary pressing plate (6) and auxiliary pressing plate (7) distribute and are positioned at main locating piece (2), the top of secondary locating piece (3) and auxiliary positioning piece (4), secondary alignment mechanism (8) and auxiliary transverse alignment mechanism (9) lay respectively at the dead ahead of secondary locating piece (3) and auxiliary positioning piece (4).
2. coplanar multicenter centering fixture according to claim 1, is characterized in that, between main locating piece (2) and secondary locating piece (3), is provided with axial Zhi Jin mechanism (10).
3. coplanar multicenter centering fixture according to claim 1, is characterized in that, main locating piece (2) and secondary locating piece (3) are all " V " shape, and auxiliary positioning piece (4) is " L " shape.
4. coplanar multicenter centering fixture according to claim 1, is characterized in that, on secondary locating piece (3) and auxiliary positioning piece (4), is all provided with supporting screw (11).
5. coplanar multicenter centering fixture according to claim 1, is characterized in that, secondary alignment mechanism (8) is fimbriatum, and auxiliary transverse alignment mechanism (9) is cylinder.
6. coplanar multicenter centering fixture according to claim 1, is characterized in that, the top of secondary alignment mechanism (8) and auxiliary transverse alignment mechanism (9) is all conical.
CN201320575573.8U 2013-09-17 2013-09-17 Coplanar multi-center aligning clamp Active CN203526995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320575573.8U CN203526995U (en) 2013-09-17 2013-09-17 Coplanar multi-center aligning clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320575573.8U CN203526995U (en) 2013-09-17 2013-09-17 Coplanar multi-center aligning clamp

Publications (1)

Publication Number Publication Date
CN203526995U true CN203526995U (en) 2014-04-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320575573.8U Active CN203526995U (en) 2013-09-17 2013-09-17 Coplanar multi-center aligning clamp

Country Status (1)

Country Link
CN (1) CN203526995U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104626003A (en) * 2014-12-31 2015-05-20 江苏华宇机械有限公司 Work fixture
CN104626005A (en) * 2014-12-31 2015-05-20 江苏华宇机械有限公司 Robot part clamp
CN110203419A (en) * 2019-05-29 2019-09-06 陕西飞机工业(集团)有限公司 A kind of airplane throttle rod force measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104626003A (en) * 2014-12-31 2015-05-20 江苏华宇机械有限公司 Work fixture
CN104626005A (en) * 2014-12-31 2015-05-20 江苏华宇机械有限公司 Robot part clamp
CN110203419A (en) * 2019-05-29 2019-09-06 陕西飞机工业(集团)有限公司 A kind of airplane throttle rod force measuring device

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