CN204308584U - A kind of stop tooling device used for locating - Google Patents

A kind of stop tooling device used for locating Download PDF

Info

Publication number
CN204308584U
CN204308584U CN201420663161.4U CN201420663161U CN204308584U CN 204308584 U CN204308584 U CN 204308584U CN 201420663161 U CN201420663161 U CN 201420663161U CN 204308584 U CN204308584 U CN 204308584U
Authority
CN
China
Prior art keywords
briquetting
screw
sleeve pipe
lining
locating
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
CN201420663161.4U
Other languages
Chinese (zh)
Inventor
王娜
王红丽
王斌
李赞
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.)
AECC Shenyang Liming Aero Engine Co Ltd
Original Assignee
Shenyang Liming Aero Engine Group 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 Shenyang Liming Aero Engine Group Co Ltd filed Critical Shenyang Liming Aero Engine Group Co Ltd
Priority to CN201420663161.4U priority Critical patent/CN204308584U/en
Application granted granted Critical
Publication of CN204308584U publication Critical patent/CN204308584U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of stop tooling device used for locating, belongs to aero-engine easily deformed part Combined machining field.Be made up of sleeve pipe, supporting nail, briquetting, screw, lining; Lining and briquetting are assembled together, and screw adopts with lining and is threaded, and support nail is connected with briquetting by screw thread, and sleeve pipe is assemblied in the end of screw; Utilize briquetting to get rid of Assembly of the parts gap, by adjustment screw and adjusting sleeve pipe retaining element position, make the axle of workpiece, radial position fixes.A kind of stop tooling device used for locating of the utility model, retaining element position, makes its size when processing stationary state and free state basically identical.By limiting work piece circumference, axle, radial location measure, prevent by ring-shaped work pieces Axial and radial vibration.Eliminate the impact of activity on processing, effectively improve machining accuracy and working (machining) efficiency 30%, reduce troubleshooting rate 20%.

Description

A kind of stop tooling device used for locating
Technical field
The utility model belongs to aero-engine easily deformed part Combined machining field, is specifically related to a kind of stop tooling device used for locating.
Background technology
In the Combined machining process of each parts of aero-engine, often due to the activity problem of work piece, can not directly process, reprocess after taking different modes to be fixed at present, but be welded on sheet metal component as parts such as honeycombs, easy distortion, and due to Working position and spare part complex structure etc., the method for fixing is restricted.If fixing mode is improper, sheet metal component may be caused to be out of shape excessive, then cause processing rear cell dimensions and change greatly, honeycomb diameter may not meet design requirement.Therefore the version of stop fixing tool is primary study direction.
Summary of the invention
For in the Combined machining process of each parts of aero-engine, often due to the activity of work piece, the problem that can not directly process, the utility model designs a kind of stop tooling device used for locating, retaining element position, makes its size when processing stationary state and free state basically identical.
A kind of stop tooling device used for locating of the utility model, is made up of sleeve pipe, supporting nail, briquetting, screw, lining; Lining and briquetting are assembled together, and screw adopts with lining and is threaded, and supporting nail is connected with briquetting by screw thread, and sleeve pipe is assemblied in the end of screw; Utilize briquetting to get rid of Assembly of the parts gap, by adjustment screw and adjusting sleeve pipe retaining element position, make the axle of workpiece, radial position fixes.
Described stop tooling device used for locating material used is duralumin.
The utility model carries out according to following steps when using:
(1) briquetting is embedded in the mounting groove of work piece, for getting rid of the gap of work piece and phase accessory;
(2) adjust screw with instrument, adjusting sleeve pipe makes it be close to the strong point, with instrument adjustment supporting nail, make front end face near the strong point; Thus the axle of work piece, radial position are fixed.
Common stop frock directly can act on piece surface by modes such as compression, clampings, and is used for plane stop.But cannot directly carry out stop for baroque part and arc surface to fix, therefore in design by limiting part circumference, axle, radial location measure, prevent the radial vibration of shaft parts.Briquetting is utilized to get rid of Assembly of the parts gap.Whole frock adopts four half structure design (see Fig. 1), and be convenient to packing, material is YL11, to alleviate its weight.
A kind of stop tooling device used for locating of the utility model, retaining element position, makes its size when processing stationary state and free state basically identical.By limiting work piece circumference, axle, radial location measure, prevent by ring-shaped work pieces Axial and radial vibration.Eliminate the impact of activity on processing, effectively improve machining accuracy and working (machining) efficiency 30%, reduce troubleshooting rate 20%.
Accompanying drawing explanation
Fig. 1 stop positioning tool structure chart;
Fig. 2 stop positioning tool installation diagram;
Wherein 1 sleeve pipe 1,2 supports nail 2,3 briquetting, 4 screws, 5 linings.
Detailed description of the invention
A kind of stop tooling device used for locating as shown in Figure 1, is made up of sleeve pipe 1, supporting nail 2, briquetting 3, screw 4, lining 5; Lining 5 and briquetting 3 are assembled together, and adjustment screw 4 is threaded by adopting with lining 5, and supporting nail 2 is connected with briquetting 3 by screw thread, and sleeve pipe 1 is assemblied in the end of screw 4.
Utilize briquetting 3 to get rid of Assembly of the parts gap, by adjustment screw 4 and adjusting sleeve pipe 1 retaining element position, make the axle of workpiece, radial position fixes.
During the utility model assembling, carry out according to following steps:
Step one: briquetting 3 embeds in the mounting groove of work piece, for getting rid of the gap of work piece and phase accessory;
Step 2: with instrument adjustment screw 4, adjusting sleeve pipe 1 makes it be close to the strong point, with instrument adjustment supporting nail 2, make front end face near the strong point.Thus the axle of work piece, radial position are fixed.
Concrete implementation example as shown in Figure 2, because assembly structure is complicated, part to be processed is difficult to directly fixing, need by realizing stop positioning action by other space structure, by briquetting 3 is embedded in the mounting groove of work piece, then regulates supporting nail 2 and screw 4 to be transferred to by the strong point on other parts, realize Axial and radial location, play fixing work piece effect, manually regulate the problem avoiding the Flexible Deforming Parts processing dimensions such as sheet metal component not meet the demands simultaneously.

Claims (2)

1. a stop tooling device used for locating, is characterized in that this device is made up of sleeve pipe, supporting nail, briquetting, screw, lining; Lining and briquetting are assembled together, and screw adopts with lining and is threaded, and supporting nail is connected with briquetting by screw thread, and sleeve pipe is assemblied in the end of screw; Utilize briquetting to get rid of Assembly of the parts gap, by adjustment screw and adjusting sleeve pipe retaining element position, make the axle of workpiece, radial position fixes.
2. a kind of stop tooling device used for locating according to claim 1, is characterized in that described stop tooling device used for locating material used is duralumin.
CN201420663161.4U 2014-11-06 2014-11-06 A kind of stop tooling device used for locating Expired - Fee Related CN204308584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420663161.4U CN204308584U (en) 2014-11-06 2014-11-06 A kind of stop tooling device used for locating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420663161.4U CN204308584U (en) 2014-11-06 2014-11-06 A kind of stop tooling device used for locating

Publications (1)

Publication Number Publication Date
CN204308584U true CN204308584U (en) 2015-05-06

Family

ID=53130916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420663161.4U Expired - Fee Related CN204308584U (en) 2014-11-06 2014-11-06 A kind of stop tooling device used for locating

Country Status (1)

Country Link
CN (1) CN204308584U (en)

Similar Documents

Publication Publication Date Title
CN203184683U (en) Lathing fixture structure of thin-wall barrel-shaped parts
CN104439359A (en) External thread turning fixture of thin-wall sleeve
CN203470948U (en) Spindle clamp
CN204308584U (en) A kind of stop tooling device used for locating
CN103192282B (en) Support frame in cylinder
CN204366453U (en) Lathe process is with extending out formula thin-wall workpiece clamping device
CN204148543U (en) Automobile-used high accuracy tension frock
CN203541760U (en) Expansion sleeve type gear grinding clamp
CN204262395U (en) A kind of tile type fixture for thin-wall workpiece
CN203578812U (en) Thin-walled circular tube turning fixture
CN204195285U (en) A kind of round piece circumference drilling-hole positioning device
CN105515308A (en) Clamping tool for machining motor case
CN203357064U (en) Floating support processing clamp
CN104439358A (en) Thin-wall round pipe turning fixture
CN105750940A (en) Expanding type thin-walled workpiece clamping device used for lathe machining
CN203451852U (en) Shearing device
CN104029062B (en) A kind of turning attachment of clamped one time processing
CN204221393U (en) A kind of lubricating oil pump thin plate class pump cover processing tool
CN203792014U (en) Fixture for machining workpiece with conical surface
CN202162696U (en) A grinding machine adaptive electromagnetic chuck grinding sleeve
CN203471411U (en) Device for reaming fixing plate
CN203696291U (en) Sleeve workpiece clamping and fixing device
CN203650246U (en) Inner bore fixture of grinding machine for processing power steering screw
CN202053115U (en) Mandrel penetrating assembly used for grinding machine
CN102950484A (en) Linearly cut groove positioning clamp

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6

Patentee after: Chinese Hangfa Shenyang Liming Aero engine limited liability company

Address before: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6

Patentee before: Liming Aeroplane Engine (Group) Co., Ltd., Shenyang City

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: 20150506

Termination date: 20201106