CN103639782A - Positioning fixture for milling - Google Patents

Positioning fixture for milling Download PDF

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Publication number
CN103639782A
CN103639782A CN201310633742.3A CN201310633742A CN103639782A CN 103639782 A CN103639782 A CN 103639782A CN 201310633742 A CN201310633742 A CN 201310633742A CN 103639782 A CN103639782 A CN 103639782A
Authority
CN
China
Prior art keywords
positioning
base
dovetail groove
positioning disk
milling
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.)
Pending
Application number
CN201310633742.3A
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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 CN201310633742.3A priority Critical patent/CN103639782A/en
Publication of CN103639782A publication Critical patent/CN103639782A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The invention relates to a positioning fixture for milling. The positioning fixture for milling comprises a base, a positioning plate is fixedly connected to the base, the positioning plate is provided with a positioning column, two threaded holes are formed in the positioning plate symmetrically about the positioning column, and two bolts perpendicularly and fixedly connected with the base are matched with the threaded holes. A positioning base is arranged on the positioning plate, a dovetail groove is formed in the positioning base, a sliding block is arranged in the dovetail groove, one end of the sliding block is connected with a screw, the screw is supported and oriented through a supporting base arranged on the positioning plate, and the axis of the dovetail groove is perpendicular to the connecting line between the two bolts. The positioning fixture for milling is simple in structure, flexible and convenient to use, simple in clamping and high in machining accuracy.

Description

Milling processing positioning fixture
Technical field
The present invention relates to technical field of tooling clamps, relate 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.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, a kind of milling processing positioning fixture is provided, it is simple in structure, flexible and convenient to use, and clamping efficiency is high, and machining accuracy is high.
The technical solution adopted in the present invention 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 invention has the advantages that: 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 invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes 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 invention 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 explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, 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.
CN201310633742.3A 2013-11-29 2013-11-29 Positioning fixture for milling Pending CN103639782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310633742.3A CN103639782A (en) 2013-11-29 2013-11-29 Positioning fixture for milling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310633742.3A CN103639782A (en) 2013-11-29 2013-11-29 Positioning fixture for milling

Publications (1)

Publication Number Publication Date
CN103639782A true CN103639782A (en) 2014-03-19

Family

ID=50245139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310633742.3A Pending CN103639782A (en) 2013-11-29 2013-11-29 Positioning fixture for milling

Country Status (1)

Country Link
CN (1) CN103639782A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149054A (en) * 2014-08-08 2014-11-19 明泰信科精密仪器科技（苏州）有限公司 Fixing device based on inner hole locating and application thereof
CN104385175A (en) * 2014-09-28 2015-03-04 成都市翻鑫家科技有限公司 Multi-workpiece positioning fixture
CN105643196A (en) * 2014-11-26 2016-06-08 无锡市锡北视听设备厂 Manufacturing method for positioning clamp used for milling
CN109531417A (en) * 2019-01-29 2019-03-29 重庆水泵厂有限责任公司 Apply the angular surface grinding fixture on surface grinding machine
CN109702577A (en) * 2018-12-28 2019-05-03 黄洪廉 A kind of wiper arm motor cover deburring spraying all-in-one machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001113433A (en) * 1999-10-15 2001-04-24 Honda Motor Co Ltd Clamp device
CN2887523Y (en) * 2006-03-20 2007-04-11 许晓华 Circular workpiece hole machining clamp for wire-cutting
CN201279592Y (en) * 2008-09-09 2009-07-29 西峡县内燃机进排气管有限责任公司 Irregular axle eccentric parts processing device
CN201871981U (en) * 2010-11-29 2011-06-22 上海亚德林有色金属有限公司 Clamp for processing circular arc surface parts with holes
CN201997742U (en) * 2011-01-29 2011-10-05 安徽省恒宇粉末冶金有限公司 Tapping and drilling clamp for drill machine
CN203566345U (en) * 2013-11-29 2014-04-30 无锡市航鹄科技有限公司 Positioning clamp for milling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001113433A (en) * 1999-10-15 2001-04-24 Honda Motor Co Ltd Clamp device
CN2887523Y (en) * 2006-03-20 2007-04-11 许晓华 Circular workpiece hole machining clamp for wire-cutting
CN201279592Y (en) * 2008-09-09 2009-07-29 西峡县内燃机进排气管有限责任公司 Irregular axle eccentric parts processing device
CN201871981U (en) * 2010-11-29 2011-06-22 上海亚德林有色金属有限公司 Clamp for processing circular arc surface parts with holes
CN201997742U (en) * 2011-01-29 2011-10-05 安徽省恒宇粉末冶金有限公司 Tapping and drilling clamp for drill machine
CN203566345U (en) * 2013-11-29 2014-04-30 无锡市航鹄科技有限公司 Positioning clamp for milling

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149054A (en) * 2014-08-08 2014-11-19 明泰信科精密仪器科技（苏州）有限公司 Fixing device based on inner hole locating and application thereof
CN104149054B (en) * 2014-08-08 2016-09-21 明泰信科精密仪器科技（苏州）有限公司 A kind of fixing device based on Internal hole positioning and application thereof
CN104385175A (en) * 2014-09-28 2015-03-04 成都市翻鑫家科技有限公司 Multi-workpiece positioning fixture
CN105643196A (en) * 2014-11-26 2016-06-08 无锡市锡北视听设备厂 Manufacturing method for positioning clamp used for milling
CN109702577A (en) * 2018-12-28 2019-05-03 黄洪廉 A kind of wiper arm motor cover deburring spraying all-in-one machine
CN109531417A (en) * 2019-01-29 2019-03-29 重庆水泵厂有限责任公司 Apply the angular surface grinding fixture on surface grinding machine

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Application publication date: 20140319