CN204449978U - A kind of fraise jig being specifically designed to the processing of T-shaped head inside parts cavity - Google Patents

A kind of fraise jig being specifically designed to the processing of T-shaped head inside parts cavity Download PDF

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Publication number
CN204449978U
CN204449978U CN201520066666.7U CN201520066666U CN204449978U CN 204449978 U CN204449978 U CN 204449978U CN 201520066666 U CN201520066666 U CN 201520066666U CN 204449978 U CN204449978 U CN 204449978U
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CN
China
Prior art keywords
base
block
clamping
workpiece
axis
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
CN201520066666.7U
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Chinese (zh)
Inventor
魏玉坤
乔阳
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.)
University of Jinan
Original Assignee
University of Jinan
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 University of Jinan filed Critical University of Jinan
Priority to CN201520066666.7U priority Critical patent/CN204449978U/en
Application granted granted Critical
Publication of CN204449978U publication Critical patent/CN204449978U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of fraise jig being specifically designed to the processing of T-shaped head inside parts cavity, its structure is simple, and clamping workpiece is convenient, comprises base, sidewall has U-shaped mouth and locating ring is installed, limit feature axial freedom, base is provided with location vee-block and slide jaw, the radial free degree of both common limit feature, feeler block is arranged in clamp base by fixed block, fixture adopts the clamping of straight trough engagement thread, facilitates clamping workpiece, increases work efficiency.Clamp base is provided with two positioning keys, with milling machine table slot fit, ensures that axis of workpiece is parallel with tool axis.

Description

A kind of fraise jig being specifically designed to the processing of T-shaped head inside parts cavity
Technical field
The utility model relates to a kind of fraise jig, particularly relates to a kind of fraise jig be specifically designed on horizontal milling machine the processing of T-shaped head inside parts cavity.
Background technology
In modern processing, for revolving parts internal cavity, especially the processing that there is not fillet between cavity wall and other faces is required, many employings face and side cutter is processed on horizontal milling machine, clamping mode generally adopts vee-block, pressing plate, and bolt clamps, labor strength is large, and improved efficiency is comparatively difficult.
Summary of the invention
The purpose of this utility model is the problem overcoming above-mentioned prior art, provides a kind of structure simple, easy to operate fraise jig, can ensure the dimensional accuracy that cavity is processed and positional precision simultaneously.
The technical solution of the utility model comprises base, it is characterized in that base side wall has U-shaped mouth, the convenient feeding adding cutter in man-hour on horizontal milling machine, described sidewall is provided with locating ring, the axial freedom of limit feature, described floor installation has location vee-block, limit feature moves radially, described floor installation has slide jaw, alignment pin embeds the end-face hole of part, limit feature is rotated about axis on vee-block, feeler block is fixed on base by fixed block, clamp base is provided with two positioning keys, with milling machine table slot fit, ensure that axis of workpiece is parallel with tool axis.Fixture adopts the clamping of straight trough engagement thread, facilitates clamping workpiece, increases work efficiency.
The utility model structure is simple, effectively can improve the working (machining) efficiency of T-shaped head inside parts cavity.
Accompanying drawing explanation
Fig. 1 is this fixture for T-shaped head exploded perspective schematic diagram.In figure, cavity 1 is the part using the processing of this fixture.
Fig. 2 is the utility model perspective view.
Detailed description of the invention
Fraise jig, as shown in Figure 2, comprise chuck body 1, sidewall 2, locating ring 3 is installed on the side wall 2 by bolt, location vee-block 4 is arranged in chuck body, ensure that vee-block mid-plane is vertical with chuck body upper surface, slide jaw 5 is arranged in chuck body 1, by slide jaw 5 is inserted in work end face, restriction workpiece is rotated about axis on vee-block, feeler block 6 is fixed on chuck body 1 by fixed block 7, compact heap 8 applies clamping force by bearing 11 to workpiece, by the distance between adjusting screw(rod) 9 and clamping screw 10, handle can be realized within rotation one is enclosed, realize clamping.Two positioning keys are equipped with in chuck body bottom surface, and positioning key and milling machine table cell wall are fitted, and ensure axis of workpiece and cutter spindle line parallel, and fixture is fixing on the table by foundation bolt.

Claims (2)

1. one kind is specifically designed to the fraise jig of T-shaped head inside parts cavity processing, comprise base, it is characterized in that base side wall has U-shaped mouth, the convenient feeding adding cutter in man-hour on horizontal milling machine, described sidewall is provided with locating ring, the axial freedom of limit feature, described floor installation has location vee-block, limit feature moves radially, described floor installation has slide jaw, alignment pin embeds the end-face hole of part, limit feature is rotated about axis on vee-block, feeler block is fixed on base by fixed block, clamping mode adopts the clamping of straight trough screw thread, clamping workpiece is convenient.
2. fraise jig according to claim 1, is characterized in that, clamp base is provided with two positioning keys, with milling machine table slot fit, ensures that axis of workpiece is parallel with tool axis.
CN201520066666.7U 2015-01-30 2015-01-30 A kind of fraise jig being specifically designed to the processing of T-shaped head inside parts cavity Expired - Fee Related CN204449978U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520066666.7U CN204449978U (en) 2015-01-30 2015-01-30 A kind of fraise jig being specifically designed to the processing of T-shaped head inside parts cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520066666.7U CN204449978U (en) 2015-01-30 2015-01-30 A kind of fraise jig being specifically designed to the processing of T-shaped head inside parts cavity

Publications (1)

Publication Number Publication Date
CN204449978U true CN204449978U (en) 2015-07-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520066666.7U Expired - Fee Related CN204449978U (en) 2015-01-30 2015-01-30 A kind of fraise jig being specifically designed to the processing of T-shaped head inside parts cavity

Country Status (1)

Country Link
CN (1) CN204449978U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457584A (en) * 2017-08-25 2017-12-12 安徽信息工程学院 Conical gear small end face milling clamping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457584A (en) * 2017-08-25 2017-12-12 安徽信息工程学院 Conical gear small end face milling clamping device

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

Granted publication date: 20150708

Termination date: 20180130