CN205519737U - Outer expanding line -up clamp of rubber - Google Patents

Outer expanding line -up clamp of rubber Download PDF

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Publication number
CN205519737U
CN205519737U CN201620050881.2U CN201620050881U CN205519737U CN 205519737 U CN205519737 U CN 205519737U CN 201620050881 U CN201620050881 U CN 201620050881U CN 205519737 U CN205519737 U CN 205519737U
Authority
CN
China
Prior art keywords
rubber
clamp body
tapered sleeve
clamp
work piece
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
CN201620050881.2U
Other languages
Chinese (zh)
Inventor
樊瑜瑾
李浙昆
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.)
Kunming University of Science and Technology
Original Assignee
Kunming University of Science and Technology
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 Kunming University of Science and Technology filed Critical Kunming University of Science and Technology
Priority to CN201620050881.2U priority Critical patent/CN205519737U/en
Application granted granted Critical
Publication of CN205519737U publication Critical patent/CN205519737U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an outer expanding line -up clamp of rubber belongs to machinery. The utility model discloses an anchor clamps bodies, rubber expand outward cover, taper sleeve and nut expand rubber outward that to install the anchor clamps body -centered epaxial for cover and taper sleeve, on anchor clamps body screw is twisted to the nut, embolia the hole face of tubulose work piece and tighten the nut after rubber expands on the outer disc of cover outward and bulldoze the taper sleeve and move, and the taper sleeve conical surface and anchor clamps body cone inwards push rubber and expand outward and overlap, make its atress extrusion deformation outwards expand, and the stretching reaches work piece hole centering clamping purpose to the work piece hole in. Outer expanding line -up clamp of rubber's characteristics utilize rubber extrusion inflation stretching work piece hole to come centering clamping, and the tight contact surface large -component of clamp warp for a short time, is suitable for light -wall pipe work piece hole centering clamping.

Description

The outer expanding centralizer of rubber
Technical field
This utility model relates to the outer expanding centralizer of a kind of rubber, belongs to mechanical equipment technical field.
Background technology
Centering clamping is that workpiece centering is positioned and the clamp system of clamping by a kind of simultaneously realization, feature is that its setting element is integrated with clamping element, and position and pinching action is carried out simultaneously, centralizer has two classes, one class is that location realizes centering clamping with clamping by constant speed movement principle, such as scroll chuck, another kind of is that location realizes centering clamping, such as alligator clamp cylinder, chuck of diaphragm, liquid plastics etc. with clamping by even resilient deformation principle.For tubular workpiece is tight with endoporus locating clip, centering clamping can be realized simply and effectively by expanding stretching inner hole surface.
Summary of the invention
This utility model purpose is to provide the outer expanding centralizer of a kind of rubber, is used for solving light-wall pipe inner hole of workpiece centering clamping problems.
The technical solution of the utility model is: the outer expanding centralizer of a kind of rubber, including clamp body 1, the outer expansion set 3 of rubber, tapered sleeve 4 and nut 5;Clamp body 1 includes clamp body screw thread 11, the clamp body conical surface 12 and clamp body end face 13;Tapered sleeve 4 includes tapered sleeve bottom surface 41 and the tapered sleeve conical surface 42;Rubber is outer is matched in clearance between expansion set 3 endoporus and tapered sleeve 4 endoporus and clamp body 1, it is matched in clearance between expansion set 3 periphery and tapered sleeve 4 periphery outside tubular workpiece 2 endoporus and clamp body 1, rubber, the outer expansion set 3 of rubber and tapered sleeve 4 are fastened on clamp body 1 by the flank of clamp body screw thread 11 and nut 5, and tubular workpiece 2 is then fixed on clamp body 1 by the deformed dilation of the outer expansion set 3 of rubber.
Operation principle of the present utility model is: the inner hole surface of tubular workpiece 2 is inserted on the periphery of the outer expansion set 3 of rubber, workpiece end face is adjacent to clamp body end face 13, fastening nut 5 pushes tapered sleeve bottom surface 41 makes tapered sleeve 4 move, the tapered sleeve conical surface 42 and the clamp body conical surface 12 inwardly extrude the outer expansion set 3 of rubber, make its stress crimp outward expansion, stretching is in workpiece 2 endoporus, it is achieved inner hole of workpiece centering clamping purpose.
The beneficial effects of the utility model are: feel relieved clamping tubular workpiece with inner hole surface, utilize rubber extruded to expand and hold inner hole of workpiece face tightly and feel relieved clamping, are conducive to increasing locating clip immediately contacting surface and reduce workpiece deformation, be particularly suitable for the centering of light-wall pipe inner hole of workpiece and clamp.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
Fig. 2 is survey view of the present utility model;
Fig. 3 is component drawings of the present utility model.
Figure is respectively numbered: 1-clamp body, 2-tubular workpiece, the outer expansion set of 3-rubber, 4-tapered sleeve, 5-nut, 11-clamp body screw thread, the 12-clamp body conical surface, 13-clamp body end face, 41-tapered sleeve bottom surface, the 42-tapered sleeve conical surface.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as Figure 1-3, the outer expanding centralizer of a kind of rubber, including clamp body 1, the outer expansion set 3 of rubber, tapered sleeve 4 and nut 5;Clamp body 1 includes clamp body screw thread 11, the clamp body conical surface 12 and clamp body end face 13;Tapered sleeve 4 includes tapered sleeve bottom surface 41 and the tapered sleeve conical surface 42;Rubber is outer is matched in clearance between expansion set 3 endoporus and tapered sleeve 4 endoporus and clamp body 1, it is matched in clearance between expansion set 3 periphery and tapered sleeve 4 periphery outside tubular workpiece 2 endoporus and clamp body 1, rubber, the outer expansion set 3 of rubber and tapered sleeve 4 are fastened on clamp body 1 by the flank of clamp body screw thread 11 and nut 5, and tubular workpiece 2 is then fixed on clamp body 1 by the deformed dilation of the outer expansion set 3 of rubber.
Embodiment 2: as Figure 1-3, the outer expanding centralizer of rubber, including clamp body 1, the outer expansion set 3 of rubber, tapered sleeve 4 and nut 5.Clamp body 1 includes clamp body screw thread 11, the clamp body conical surface 12 and clamp body end face 13;Tapered sleeve 4 includes tapered sleeve bottom surface 41 and the tapered sleeve conical surface 42.Outer for rubber expansion set 3 and tapered sleeve 4 are installed in the mandrel of clamp body 1, nut 5 is screwed on clamp body screw thread 11, then the termination installation of clamp body 1 is fixed on machine tool chief axis.Rubber is outer is matched in clearance between expansion set 3 endoporus and tapered sleeve 4 endoporus and clamp body 1, it is matched in clearance between expansion set 3 periphery and tapered sleeve 4 periphery outside tubular workpiece 2 endoporus and clamp body 1, rubber, the outer expansion set 3 of rubber and tapered sleeve 4 are fastened on clamp body 1 by the flank of clamp body screw thread 11 and nut 5, and tubular workpiece 2 is then fixed on clamp body 1 by the deformed dilation of the outer expansion set 3 of rubber.The inner hole surface of tubular workpiece 2 is inserted on the periphery of the outer expansion set 3 of rubber, workpiece end face is adjacent to clamp body end face 13, fastening nut 5 pushes tapered sleeve bottom surface 41 makes tapered sleeve 4 move, the tapered sleeve conical surface 42 and the clamp body conical surface 12 inwardly extrude the outer expansion set 3 of rubber, make its stress crimp outward expansion, stretching is in workpiece 2 endoporus, it is achieved inner hole of workpiece centering clamping purpose.
Above in conjunction with accompanying drawing, detailed description of the invention of the present utility model is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.

Claims (1)

1. the outer expanding centralizer of rubber, it is characterised in that: include the outer expansion set (3) of clamp body (1), rubber, tapered sleeve (4) and nut (5);Clamp body (1) includes clamp body screw thread (11), the clamp body conical surface (12) and clamp body end face (13);Tapered sleeve (4) includes tapered sleeve bottom surface (41) and the tapered sleeve conical surface (42);Rubber is outer is matched in clearance between expansion set (3) endoporus and tapered sleeve (4) endoporus and clamp body (1), it is matched in clearance between expansion set (3) periphery and tapered sleeve (4) periphery outside tubular workpiece (2) endoporus and clamp body (1), rubber, the outer expansion set (3) of rubber and tapered sleeve (4) are fastened on clamp body (1) by the flank of clamp body screw thread (11) and nut (5), and tubular workpiece (2) is then fixed on clamp body (1) by the deformed dilation of the outer expansion set (3) of rubber.
CN201620050881.2U 2016-01-20 2016-01-20 Outer expanding line -up clamp of rubber Expired - Fee Related CN205519737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620050881.2U CN205519737U (en) 2016-01-20 2016-01-20 Outer expanding line -up clamp of rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620050881.2U CN205519737U (en) 2016-01-20 2016-01-20 Outer expanding line -up clamp of rubber

Publications (1)

Publication Number Publication Date
CN205519737U true CN205519737U (en) 2016-08-31

Family

ID=56766511

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620050881.2U Expired - Fee Related CN205519737U (en) 2016-01-20 2016-01-20 Outer expanding line -up clamp of rubber

Country Status (1)

Country Link
CN (1) CN205519737U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624010A (en) * 2016-12-02 2017-05-10 江西昌河航空工业有限公司 Auxiliary tool for thin and long thin-wall tube type workpiece
CN109249050A (en) * 2018-11-14 2019-01-22 无锡信捷电气股份有限公司 Inner hole automatic centering clamping mechanism
CN109895310A (en) * 2017-12-08 2019-06-18 航天特种材料及工艺技术研究所 A kind of inflatable locating shaft and localization method
CN110102793A (en) * 2019-05-17 2019-08-09 泰州润骐防务科技有限公司 Rise core fixture and its application method of high-axiality
CN110449616A (en) * 2019-09-18 2019-11-15 湖北咸宁三合机电股份有限公司 A kind of Internal hole positioning workpiece and the device of swelling
CN110625141A (en) * 2019-10-10 2019-12-31 广州市长亿数控机床有限公司 Pipe material precision machining device for turning sealing element
CN110919483A (en) * 2019-12-20 2020-03-27 沈阳航空航天大学 Rubber type cutting tool for grinding fiber inner diameter shaft sleeve
CN114728470A (en) * 2019-11-26 2022-07-08 T&R碧欧法博有限公司 3D printing system for manufacturing artificial blood vessel and method for manufacturing artificial blood vessel using the same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624010A (en) * 2016-12-02 2017-05-10 江西昌河航空工业有限公司 Auxiliary tool for thin and long thin-wall tube type workpiece
CN109895310A (en) * 2017-12-08 2019-06-18 航天特种材料及工艺技术研究所 A kind of inflatable locating shaft and localization method
CN109249050A (en) * 2018-11-14 2019-01-22 无锡信捷电气股份有限公司 Inner hole automatic centering clamping mechanism
CN110102793A (en) * 2019-05-17 2019-08-09 泰州润骐防务科技有限公司 Rise core fixture and its application method of high-axiality
CN110449616A (en) * 2019-09-18 2019-11-15 湖北咸宁三合机电股份有限公司 A kind of Internal hole positioning workpiece and the device of swelling
CN110625141A (en) * 2019-10-10 2019-12-31 广州市长亿数控机床有限公司 Pipe material precision machining device for turning sealing element
CN110625141B (en) * 2019-10-10 2020-05-19 广州市长亿数控机床有限公司 Pipe material precision machining device for turning sealing element
CN114728470A (en) * 2019-11-26 2022-07-08 T&R碧欧法博有限公司 3D printing system for manufacturing artificial blood vessel and method for manufacturing artificial blood vessel using the same
CN114728470B (en) * 2019-11-26 2024-04-16 T&R碧欧法博有限公司 3D printing system for manufacturing vascular prosthesis and method for manufacturing vascular prosthesis using the same
CN110919483A (en) * 2019-12-20 2020-03-27 沈阳航空航天大学 Rubber type cutting tool for grinding fiber inner diameter shaft sleeve

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160831

Termination date: 20180120