CN203636516U - Blade central hole locating tool - Google Patents

Blade central hole locating tool Download PDF

Info

Publication number
CN203636516U
CN203636516U CN201320852712.7U CN201320852712U CN203636516U CN 203636516 U CN203636516 U CN 203636516U CN 201320852712 U CN201320852712 U CN 201320852712U CN 203636516 U CN203636516 U CN 203636516U
Authority
CN
China
Prior art keywords
blind rivet
collet
hole
blade
screw rod
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.)
Active
Application number
CN201320852712.7U
Other languages
Chinese (zh)
Inventor
李成锟
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.)
CHENGDU BANGPU CUTTING TOOLS CO., LTD.
Original Assignee
CHENGDU BANGPU ALLOY MATERIALS Co Ltd
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 CHENGDU BANGPU ALLOY MATERIALS Co Ltd filed Critical CHENGDU BANGPU ALLOY MATERIALS Co Ltd
Priority to CN201320852712.7U priority Critical patent/CN203636516U/en
Application granted granted Critical
Publication of CN203636516U publication Critical patent/CN203636516U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a blade central hole locating tool which comprises a connecting screw rod, a collet chuck, a tool base and a locating blind rivet. The locating blind rivet is a stepped shaft, and a through hole matched with the locating blind rivet in size and outline is formed in the center of the tool base. The collet chuck is made of elastic materials, and a mounting hole matched with the head of the locating blind rivet in size is formed in the top of the collet chuck. The head of the locating blind rivet penetrates through the through hole and is arranged in the mounting hole, and the top of the collet chuck is mounted in the tool base. The connecting screw rod is fixedly connected with the collet chuck. The blade central hole locating tool solves the problem that a blade is difficult to clamp, and has the advantages of being simple in structure, accurate in clamping, high in symmetry degree of processed products and the like.

Description

A kind of blade center hole positioning tool
Technical field
The utility model relates to the fixture of the processing digital cuttings of grinding machine processing technique field, is specifically related to that product is little, blade center's hole positioning tool of porose blade.
Background technology
What at present, the processing of known digital cuttings adopted is clamps or installation way that left and right clamps up and down.For finding processing, adopt these two kinds of installation way to have the large shortcoming of folder difficulty, be more difficult to ensure for the symmetry of porose blade.As run into the little complicated also blade with centre bore again of converted products, adopt traditional installation way to be difficult to realize at all.
Utility model content
In order to overcome the above-mentioned deficiency of existing frock clamping blade, blade center's hole positioning tool that the utility model provides has solved the problem of blade clamping difficulty, that this positioning tool has is simple in structure, clamping precisely, the symmetry advantages of higher of converted products.
In order to reach foregoing invention object, the technical solution adopted in the utility model is: a kind of blade center hole positioning tool is provided, and it comprises connecting screw rod, collet, tooling base and location blind rivet; Described location blind rivet is multidiameter, and described tooling base center is provided with a size and locates the through hole that blind rivet profile matches; Described collet is made up of elastic material, and the top of collet is provided with a big or small installing hole matching with the head of location blind rivet; The head of described location blind rivet is arranged in installing hole through through hole, and the top of described collet is arranged in tooling base; Described connecting screw rod is fixedly connected with collet.
The beneficial effects of the utility model are: when processing blades, connecting screw rod drives also down motion of collet under the effect of mechanical force, and collet is past interior contraction under the effect of elastic force, location blind rivet also can be followed collet and down be moved, the blade being contained on the blind rivet of location is pressed in above tooling base tightly, the final positioning and clamping that realizes the blade that has centre bore.This blade center's hole positioning tool has solved the difficult problem of blade clamping, that this positioning tool has is simple in structure, clamping precisely, the symmetry advantages of higher of converted products.
Brief description of the drawings
Fig. 1 is the structural representation of blade center's hole positioning tool;
Fig. 2 is the structural representation of connecting screw rod;
Fig. 3 is the structural representation of collet;
Fig. 4 is the structural representation of location blind rivet.
Wherein, 1, connecting screw rod; 2, collet; 3, tooling base; 4, blade; 5, location blind rivet; 51, head; 52, end.
Detailed description of the invention
As shown in Figure 1, this blade center's hole positioning tool comprises connecting screw rod 1, collet 2, tooling base 3 and location blind rivet 5; Described location blind rivet 5 is multidiameter, and described tooling base 1 center is provided with a size and locates the through hole that blind rivet 5 profiles match.As shown in Figure 2, the two ends of described connecting screw rod are provided with external screw thread.
As shown in Figure 3, described collet 2 is made up of elastic material, and the top of collet 2 is provided with a big or small installing hole matching with the head 51 of location blind rivet 5; The lower end of described collet 2 is provided with internal thread.
As shown in Figure 1 and Figure 4, the head 51 of location blind rivet 5 is arranged in installing hole through through hole, and the top of described collet 2 is arranged in tooling base 3; Described connecting screw rod 1 is fixedly connected with by screw thread with bullet collet 2.
While using this positioning tool processing blades, location blind rivet 5 is through the centre bore on blade 4, blade 4 is arranged on the end 52 of location blind rivet 5, one end of connecting screw rod 1 is fixedly mounted on equipment clamping device, down also down motion of the moving collet 2 of Sports band of connecting screw rod 1 under the effect of mechanical force, and collet 2 is past interior contraction under the effect of elastic force, location blind rivet 5 also can be followed collet 2 and down be moved, the blade 4 being contained on the blind rivet 5 of location is pressed in above tooling base 3 tightly, the final positioning and clamping that realizes the blade that has centre bore.
Although by reference to the accompanying drawings detailed description of the invention of the present utility model is described in detail, should not be construed as the restriction of the protection domain to this patent.In the described scope of claims, the various amendments that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.

Claims (2)

1. a blade center hole positioning tool, is characterized in that: comprise connecting screw rod, collet, tooling base and location blind rivet; Described location blind rivet is multidiameter, and described tooling base center is provided with a size and locates the through hole that blind rivet profile matches; Described collet is made up of elastic material, and the top of collet is provided with a big or small installing hole matching with the head of location blind rivet; The head of described location blind rivet is arranged in installing hole through through hole, and the top of described collet is arranged in tooling base; Described connecting screw rod is fixedly connected with collet.
2. blade center according to claim 1 hole positioning tool, is characterized in that: the two ends of described connecting screw rod are provided with external screw thread, the lower end of described collet is provided with internal thread, and described connecting screw rod is fixedly connected with by screw thread with collet.
CN201320852712.7U 2013-12-23 2013-12-23 Blade central hole locating tool Active CN203636516U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320852712.7U CN203636516U (en) 2013-12-23 2013-12-23 Blade central hole locating tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320852712.7U CN203636516U (en) 2013-12-23 2013-12-23 Blade central hole locating tool

Publications (1)

Publication Number Publication Date
CN203636516U true CN203636516U (en) 2014-06-11

Family

ID=50867794

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320852712.7U Active CN203636516U (en) 2013-12-23 2013-12-23 Blade central hole locating tool

Country Status (1)

Country Link
CN (1) CN203636516U (en)

Similar Documents

Publication Publication Date Title
CN204295782U (en) A kind of lath cutter
CN203471386U (en) Round workpiece machining tooling
CN204321682U (en) The two-sided tapping fixture of Multiaxial tapping machine
CN103639742A (en) Wire cutting clamp
CN203636516U (en) Blade central hole locating tool
CN201744878U (en) Fixture for fixing wood block
CN203853810U (en) Lathe clamp for machining inner-hole spherical faces and end faces
CN204221448U (en) A kind of milling glass door reverse groove fixture of engraving machine
CN204052772U (en) A kind of precise part revolves riveting device
CN203527303U (en) Clamp for machining ends of punch
CN207548263U (en) A kind of tool tong clamping device of intelligent control
CN204310153U (en) To label fast tool
CN204711618U (en) A kind of workpiece fine finishining fixture
CN205147398U (en) Boring grab of center runner outer lane
CN204584788U (en) A kind of gold utensil flange Special tooling clamp
CN204809769U (en) Automatic cable peeler
CN204585384U (en) A kind of two-way parallel cutting machine
CN203887577U (en) Clamp capable of achieving manual and rapid clamping
CN204565716U (en) A kind of clamp for machining of piston rod
CN204451800U (en) A kind of flanging shaped device of 3D letter
CN203918485U (en) Large component clamping device for processing
CN204235610U (en) A kind of pipe cutting machine fixture
CN204221437U (en) Replace the multi-head high-efficiency device of single shaft boring
CN203936527U (en) Ornamental strip radium carving contrary flexure frock on automobile door plate
CN203371298U (en) Inner hole machining device of diesel engine cylinder liner

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 610000, No. 998, herb Road, hi tech Zone (west end, Chengdu, Sichuan)

Patentee after: CHENGDU BANGPU CUTTING TOOLS CO., LTD.

Address before: 610000, No. 16, herb Road, Chengdu hi tech West District, Sichuan, Chengdu, 1

Patentee before: Chengdu?Bangpu Alloy Materials Co., Ltd.