CN203140814U - Clamp for turning inner hole of thin-wall ring - Google Patents

Clamp for turning inner hole of thin-wall ring Download PDF

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Publication number
CN203140814U
CN203140814U CN 201320145473 CN201320145473U CN203140814U CN 203140814 U CN203140814 U CN 203140814U CN 201320145473 CN201320145473 CN 201320145473 CN 201320145473 U CN201320145473 U CN 201320145473U CN 203140814 U CN203140814 U CN 203140814U
Authority
CN
China
Prior art keywords
thin
walled ring
wall ring
turning
clamp
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
Application number
CN 201320145473
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Chinese (zh)
Inventor
马金河
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Vocational and Technical College
Original Assignee
Taizhou Vocational and Technical College
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taizhou Vocational and Technical College filed Critical Taizhou Vocational and Technical College
Priority to CN 201320145473 priority Critical patent/CN203140814U/en
Application granted granted Critical
Publication of CN203140814U publication Critical patent/CN203140814U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a clamp for turning an inner hole of a thin-wall ring and belongs to the technical field of machinery. The clamp solves the problem that a general clamp can cause the thin-wall ring to deform to affect processing accuracy. The clamp for turning the inner hole of the thin-wall ring comprises three self-centering soft claws, the three self-centering soft claws are respectively provided with bearing cylinders through threaded holes, the three self-centering soft claws are further respectively provided with bolts through threaded holes, and pressing plates are arranged between the bearing cylinders and the bolts. When the inner hole of the thin-wall ring is turned, a thin-wall ring to be processed is arranged in arc grooves of the three self-centering soft claws to be appropriately clamped by the three self-centering soft claws, then the thin-wall ring is pressed by the bolts through the bearing cylinders and the pressing plates, and accordingly the inner hole of the thin-wall ring can be processed.

Description

The anchor clamps of turning thin-walled ring endoporus
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of anchor clamps, particularly a kind of anchor clamps for turning thin-walled ring endoporus.
Background technology
At present, we can make the thin-walled ring produce distortion with general anchor clamps to thin-walled ring turning endoporus the time, the precision of influence processing.By using the anchor clamps of turning thin-walled ring endoporus, can overcome the above problems.
Summary of the invention
The purpose of this utility model be to provide a kind of simple, rapidly, the anchor clamps of the higher turning thin-walled ring endoporus of precision.
The technical scheme that technical solution problem of the present invention adopts is: the anchor clamps of turning thin-walled ring endoporus, it is characterized in that, comprise that three are made by oneself soft-hearted claw, make by oneself on the soft-hearted claw and by screwed hole the supporting cylinder is housed respectively for described three, make by oneself on the soft-hearted claw and also by screwed hole bolt is housed respectively, between above-mentioned supporting cylinder and the bolt pressing plate is housed for described three.
In the anchor clamps of turning thin-walled ring endoporus of the present utility model, make turning on the soft-hearted claw by oneself an arc groove that is used for location thin-walled ring is arranged for described three, the diameter of described arc groove is identical with thin-walled ring external diameter.
In the anchor clamps of turning thin-walled ring endoporus of the present utility model, above-mentioned bolt can compress the thin-walled ring by above-mentioned supporting cylinder and pressing plate.
During turning thin-walled ring endoporus, put into above-mentioned three arc grooves of making by oneself on the soft-hearted claw wanting processing thin-walled ring, utilize three to make the clamping of soft-hearted claw appropriateness by oneself, compress the thin-walled ring with bolt by supporting cylinder and pressing plate again, just can process thin-walled ring endoporus.
The beneficial effects of the utility model: 1. simple in structure, cost is low.2. convenient to use, precision is higher.
Description of drawings
Fig. 1 is two dimension view of the present utility model, and wherein a is front view, and b is left view.
Among Fig. 1,1, make soft-hearted claw 2, supporting cylinder 3, bolt by oneself; 4, pressing plate; 5, thin-walled ring.
The specific embodiment
Below be specific embodiment of the utility model, and by reference to the accompanying drawings the technical solution of the utility model be further described.
As shown in Figure 1, the anchor clamps of this turning thin-walled ring endoporus comprise that three are made by oneself soft-hearted claw 1, supporting cylinder 2, bolt 3, pressing plate 4, thin-walled ring 5.
In the anchor clamps of turning thin-walled ring endoporus of the present utility model, make by oneself for three and be the location on the soft-hearted claw 1 respectively and be embedded supporting cylinder 2, make by oneself on the soft-hearted claw 1 and also by screwed hole bolt 3 is housed respectively for described three.Between above-mentioned supporting cylinder 2 and the bolt 3 pressing plate 4 is housed.
In the anchor clamps of turning thin-walled ring endoporus of the present utility model, make turning on the soft-hearted claw 1 by oneself an arc groove that is used for location thin-walled ring 5 is arranged for described three, the diameter of described arc groove is identical with thin-walled ring 5 external diameters.
In the anchor clamps of turning thin-walled ring endoporus of the present utility model, above-mentioned bolt 3 can compress by above-mentioned supporting cylinder 2 and 4 pairs of thin-walled rings 5 of pressing plate.
During turning thin-walled ring endoporus, put into above-mentioned three arc grooves of making by oneself on the soft-hearted claw 1 wanting processing thin-walled ring 5, utilize three to make soft-hearted claw 1 appropriateness clamping by oneself, compress thin-walled ring 5 with bolt 3 by supporting cylinder 2 and pressing plate 4 again, just can process the endoporus of thin-walled ring 5.

Claims (3)

1. the anchor clamps of turning thin-walled ring endoporus, it is characterized in that, comprise that three are made by oneself soft-hearted claw (1), make by oneself on the soft-hearted claw (1) respectively and by screwed hole supporting cylinder (2) is housed for described three, make by oneself on the soft-hearted claw (1) and also by screwed hole bolt (3) is housed respectively, between above-mentioned supporting cylinder (2) and the bolt (3) pressing plate (4) is housed for described three.
2. the anchor clamps of turning thin-walled ring endoporus according to claim 1 is characterized in that, make soft-hearted claw (1) by oneself and go up turning an arc groove that is used for location thin-walled ring (5) is arranged for described three, and the diameter of described arc groove is identical with thin-walled ring (5) external diameter.
3. the anchor clamps of turning thin-walled ring endoporus according to claim 2 is characterized in that, above-mentioned bolt (3) can compress thin-walled ring (5) by above-mentioned supporting cylinder (2) and pressing plate (4).
CN 201320145473 2013-03-19 2013-03-19 Clamp for turning inner hole of thin-wall ring Expired - Fee Related CN203140814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320145473 CN203140814U (en) 2013-03-19 2013-03-19 Clamp for turning inner hole of thin-wall ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320145473 CN203140814U (en) 2013-03-19 2013-03-19 Clamp for turning inner hole of thin-wall ring

Publications (1)

Publication Number Publication Date
CN203140814U true CN203140814U (en) 2013-08-21

Family

ID=48968370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320145473 Expired - Fee Related CN203140814U (en) 2013-03-19 2013-03-19 Clamp for turning inner hole of thin-wall ring

Country Status (1)

Country Link
CN (1) CN203140814U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639717A (en) * 2013-11-19 2014-03-19 重庆市星极齿轮有限责任公司 Turning tool for machining inner hole of thin-wall part
CN105402401A (en) * 2015-12-09 2016-03-16 沈阳鼓风机集团安装检修配件有限公司 Chuck, pressing plate, tool clamp, sealing part and machining method thereof, and compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639717A (en) * 2013-11-19 2014-03-19 重庆市星极齿轮有限责任公司 Turning tool for machining inner hole of thin-wall part
CN103639717B (en) * 2013-11-19 2015-12-09 重庆市星极齿轮有限责任公司 A kind of automobile-used frock for processing thin-walled endoporus
CN105402401A (en) * 2015-12-09 2016-03-16 沈阳鼓风机集团安装检修配件有限公司 Chuck, pressing plate, tool clamp, sealing part and machining method thereof, and compressor

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130821

Termination date: 20150319

EXPY Termination of patent right or utility model