CN203566345U - Positioning clamp for milling - Google Patents

Positioning clamp for milling Download PDF

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Publication number
CN203566345U
CN203566345U CN201320773731.0U CN201320773731U CN203566345U CN 203566345 U CN203566345 U CN 203566345U CN 201320773731 U CN201320773731 U CN 201320773731U CN 203566345 U CN203566345 U CN 203566345U
Authority
CN
China
Prior art keywords
positioning
dovetail groove
positioning disk
screw rod
workpiece
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
CN201320773731.0U
Other languages
Chinese (zh)
Inventor
范罗荣
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.)
Wuxi Hanghu Technology Co Ltd
Original Assignee
Wuxi Hanghu Technology 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 Wuxi Hanghu Technology Co Ltd filed Critical Wuxi Hanghu Technology Co Ltd
Priority to CN201320773731.0U priority Critical patent/CN203566345U/en
Application granted granted Critical
Publication of CN203566345U publication Critical patent/CN203566345U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a positioning clamp for milling. The positioning clamp comprises a pedestal, wherein a positioning plate is fixedly connected onto the pedestal; a positioning column is arranged on the positioning plate; two threaded holes which are symmetric about the positioning column are formed in the positioning plate; two bolts perpendicularly fixedly connected with the pedestal are matched with the threaded holes; a positioning seat is installed on the positioning plate; a dovetail groove is formed in the positioning seat; a sliding block is installed in the dovetail groove; one end of the sliding block is connected with a screw rod; the screw rod is supported and oriented by a supporting seat installed on the positioning plate; the axis of the dovetail groove is perpendicular to a connecting line between the two bolts. The positioning clamp is simple in structure, flexible and convenient to use, simple in clamping and high in processing precision.

Description

Milling processing positioning fixture
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to for workpiece being carried out to the positioning fixture of milling processing.
Background technology
Workpiece 4 as shown in Figure 1, its primary structure is cylinder, now need on its cylinder end face, process a groove, use plain clamp to acquire a certain degree of difficulty to its location, especially to guarantee machining accuracy, must use special-purpose frock just can meet the demands, and frock must be easy to use, clamping efficiency is high, can guarantee its machining accuracy again simultaneously.
Utility model content
The utility model, for above-mentioned shortcoming of the prior art, provides a kind of milling processing positioning fixture, and it is simple in structure, flexible and convenient to use, and clamping efficiency is high, and machining accuracy is high.
The technical scheme that the utility model adopts is as follows:
Milling processing positioning fixture, comprises base, the positioning disk that is connected on base, on positioning disk with locating dowel, on positioning disk about locating dowel symmetry with two screwed holes, coordinate with described screwed hole with vertical two bolts that are connected of base; Positioning seat is installed on positioning disk, on positioning seat, with dovetail groove, in described dovetail groove, slide block is housed, one end of slide block is connected with screw rod, screw rod is by being contained in the supporting seat support guide on positioning disk, and the line between the axis of described dovetail groove and two bolts is perpendicular.
The utility model has the advantage of: according to the concrete structure of workpiece, locating dowel is set on positioning disk workpiece is carried out to pre-determined bit, screw rod on base also plays positioning action to workpiece simultaneously, the positioning seat of mounting strap dovetail groove on positioning disk, workpiece is carried out to clamping and positioning, simple in structure, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is use state diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, the utility model comprises base 1, positioning disk 2 is connected on base 1, on positioning disk 2 with locating dowel 4, locating dowel 4 coordinates workpiece is carried out to pre-determined bit with locating hole on workpiece, on positioning disk 2 about locating dowel 4 symmetries with two screwed holes, coordinate with described screwed hole with vertical two bolts 3 that are connected of base 1, can be to workpiece in vertical clamping and positioning by bolt 3; Positioning seat 5 is installed on positioning disk 2, on positioning seat 5 with dovetail groove, slide block 6 is housed in described dovetail groove, one end of slide block 6 is connected with screw rod 8, screw rod 8 is by being contained in supporting seat 7 support guides on positioning disk 2, and rotating screw bolt 8 can promote slide block 6 and slide workpiece is clamped in the horizontal direction in described dovetail groove, and the line between the axis of described dovetail groove and two bolts 3 is perpendicular, can guarantee the positioning precision to workpiece, and then guarantee the machining accuracy of workpiece;
Using method of the present utility model is as follows:
The first step, is fixed on base 1 on operating desk;
Second step, coordinates the locating hole on workpiece workpiece is carried out to pre-determined bit with locating dowel on positioning disk 2;
The 3rd step, screw bolt 3 vertically by Workpiece clamping on positioning disk 2;
The 4th step, rotating screw bolt 8 promotes 6 pairs of workpiece of slide block and clamps in the horizontal direction;
The 5th step, carries out milling process operation to workpiece.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.

Claims (1)

1. milling processing positioning fixture, comprise base (1), it is characterized in that: positioning disk (2) is connected on base (1), positioning disk (2) is upper with locating dowel (4), positioning disk (2) is upper symmetrical with two screwed holes about locating dowel (4), coordinates with described screwed hole with vertical two bolts (3) that are connected of base (1); Positioning seat (5) is installed on positioning disk (2), positioning seat (5) is upper with dovetail groove, slide block (6) is housed in described dovetail groove, one end of slide block (6) is connected with screw rod (8), screw rod (8) is by being contained in supporting seat (7) support guide on positioning disk (2), and the line between the axis of described dovetail groove and two bolts (3) is perpendicular.
CN201320773731.0U 2013-11-29 2013-11-29 Positioning clamp for milling Expired - Fee Related CN203566345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320773731.0U CN203566345U (en) 2013-11-29 2013-11-29 Positioning clamp for milling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320773731.0U CN203566345U (en) 2013-11-29 2013-11-29 Positioning clamp for milling

Publications (1)

Publication Number Publication Date
CN203566345U true CN203566345U (en) 2014-04-30

Family

ID=50534103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320773731.0U Expired - Fee Related CN203566345U (en) 2013-11-29 2013-11-29 Positioning clamp for milling

Country Status (1)

Country Link
CN (1) CN203566345U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639782A (en) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 Positioning fixture for milling
CN104400492A (en) * 2014-11-24 2015-03-11 苏州市福迈精密机械有限公司 Disc punching clamp
CN104741997A (en) * 2015-04-07 2015-07-01 台州瑞进机械有限公司 Grinding machine and machining method for machining shifting baffle block bottom working surface
CN104759949A (en) * 2015-04-07 2015-07-08 台州瑞进机械有限公司 Fine processing method of shifting block of vehicle transmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639782A (en) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 Positioning fixture for milling
CN104400492A (en) * 2014-11-24 2015-03-11 苏州市福迈精密机械有限公司 Disc punching clamp
CN104741997A (en) * 2015-04-07 2015-07-01 台州瑞进机械有限公司 Grinding machine and machining method for machining shifting baffle block bottom working surface
CN104759949A (en) * 2015-04-07 2015-07-08 台州瑞进机械有限公司 Fine processing method of shifting block of vehicle transmission
CN104759949B (en) * 2015-04-07 2017-03-01 台州瑞进机械有限公司 The method for fine finishing of gearshift of vehicle transmission block

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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: 20140430

Termination date: 20141129

EXPY Termination of patent right or utility model