CN103659363A - Efficient high-precision fixture for end milling - Google Patents

Efficient high-precision fixture for end milling Download PDF

Info

Publication number
CN103659363A
CN103659363A CN201310631170.5A CN201310631170A CN103659363A CN 103659363 A CN103659363 A CN 103659363A CN 201310631170 A CN201310631170 A CN 201310631170A CN 103659363 A CN103659363 A CN 103659363A
Authority
CN
China
Prior art keywords
positioning
base
workpiece
positioning seat
efficient high
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
CN201310631170.5A
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 CN201310631170.5A priority Critical patent/CN103659363A/en
Publication of CN103659363A publication Critical patent/CN103659363A/en
Pending legal-status Critical Current

Links

Images

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

Landscapes

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

Abstract

The invention relates to an efficient high-precision fixture for end milling. The efficient high-precision fixture for end milling comprises a base and a positioning block. Two ends of the positioning block are provided with U-shaped grooves. The positioning block is tightly pressed onto the base through screws penetrating the U-shaped grooves. The middle of the positioning block is provided with a positioning projection. The center of the positioning projection is provided with a square socket. The outer wall of the positioning projection and the inner wall of the square socket are both provided with U-shaped through channels. The inner wall of the square socket is provided with a step. When positioning is performed, the step presses against one end face of a workpiece. The base is further provided with positioning notches. The efficient high-precision fixture for end milling is simple in structure, flexible and convenient to use, simple for clamping, and high in machining precision.

Description

High-efficiency high-accuracy end face milling clamp for machining
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 1 as shown in Figure 1, it is a square regular texture workpiece, fine finishining, with rectangular recess, now will be carried out to its end face 11 in center, generally with milling, processes to reach specification requirement, 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 high-efficiency high-accuracy end face milling clamp for machining 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:
High-efficiency high-accuracy end face milling clamp for machining, comprises base and positioning seat, and the two ends of positioning seat are with U-lag, and screw is by being pressed in positioning seat on base through U-lag; Positioning seat middle part is with positioning table, and described positioning table central authorities are with square groove, and the outer wall of described positioning table all has U-shaped groove between the inwall of described square groove, and the inwall of described square groove is with step, and during location, step is pressed on the end face of workpiece; On base also with locating slot.
The invention has the advantages that: according to the structure of workpiece, the square groove of opening is set on positioning seat, the inwall of square groove is with step, step is pressed on the edge of workpiece, makes the similar case of positioning seat cover on square cross on end face, then positioning seat is fixed on base, simple in structure, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece.
Fig. 2 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 to Figure 2, the present invention includes base 2 and positioning seat 3, the two ends of positioning seat 3 are with U-lag 6, and screw 7 is by being pressed in positioning seat 3 on base 2 through U-lag 6; Positioning seat 3 middle parts are with positioning table, described positioning table central authorities are with square groove, the outer wall of described positioning table is to all having U-shaped groove 4 between the inwall of described square groove, after to workpiece 1 location, can detect U-shaped groove 4 and groove on workpiece 1 sidewall and whether align to judge whether workpiece 1 locates puts in place, the inwall of described square groove is with step 5, during location, step 5 is pressed on the end face of workpiece 1, makes the similar cover of described positioning table, cover on workpiece 1, guaranteed the positioning precision of workpiece 1; On base 2, also with locating slot 8, be conducive to base 2 to be fixed on operating desk;
Using method of the present invention is as follows:
The first step, is placed in workpiece 1 on base 2;
Second step, is used screw 7 to be fixed on base 2 positioning seat 3;
The 3rd step, determines that described square groove covers on workpiece 1, and the groove of workpiece 1 sidewall and the U-shaped groove 4 on described positioning table are aligned condition;
The 4th step, carries out milling processing to the end face 11 of workpiece 1.
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. high-efficiency high-accuracy end face milling clamp for machining, comprises base (2) and positioning seat (3), it is characterized in that: the two ends of positioning seat (3) are with U-lag (6), and screw (7) is by being pressed in positioning seat (3) on base (2) through U-lag (6); Positioning seat (3) middle part is with positioning table, described positioning table central authorities are with square groove, and the outer wall of described positioning table all has U-shaped groove (4) between the inwall of described square groove, and the inwall of described square groove is with step (5), during location, step (5) is pressed on the end face of workpiece (1); On base (2) also with locating slot (8).
CN201310631170.5A 2013-11-29 2013-11-29 Efficient high-precision fixture for end milling Pending CN103659363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310631170.5A CN103659363A (en) 2013-11-29 2013-11-29 Efficient high-precision fixture for end milling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310631170.5A CN103659363A (en) 2013-11-29 2013-11-29 Efficient high-precision fixture for end milling

Publications (1)

Publication Number Publication Date
CN103659363A true CN103659363A (en) 2014-03-26

Family

ID=50298797

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310631170.5A Pending CN103659363A (en) 2013-11-29 2013-11-29 Efficient high-precision fixture for end milling

Country Status (1)

Country Link
CN (1) CN103659363A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689970A (en) * 2014-11-26 2016-06-22 无锡市锡北视听设备厂 Manufacturing method of efficient high-precision machining clamp for milling end face
CN105834785A (en) * 2016-05-23 2016-08-10 苏州卓诚钛设备有限公司 Rectangular workpiece hole making jig
CN105945597A (en) * 2016-05-23 2016-09-21 苏州卓诚钛设备有限公司 Jig for drilling hole in rectangular workpiece
CN109277830A (en) * 2018-11-26 2019-01-29 宁波德鹰精密机械有限公司 Oil-free three hole machined equipment of wear-resisting sewing-machine rotating shuttle tower and processing technology

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783332A (en) * 1980-12-26 1982-05-25 Shin Meiwa Ind Co Ltd Work klamping device
CN101036972A (en) * 2006-03-13 2007-09-19 F-工具国际股份有限公司 Clamping apparatus for positioning and fixing work pieces
JP2009220194A (en) * 2008-03-13 2009-10-01 Hitachi Kokusai Electric Inc Cutting jig
CN201455701U (en) * 2009-08-24 2010-05-12 南车洛阳机车有限公司 Assembly milling tool
CN201881174U (en) * 2010-11-25 2011-06-29 南方汇通股份有限公司 Clamp for turning K6 bearing saddle surface
CN102240916A (en) * 2011-06-29 2011-11-16 东莞市科讯机械自动化设备有限公司 Metal part tool
CN203304936U (en) * 2013-05-09 2013-11-27 昆明理工大学 Cross shaft step face machining clamp
CN203566365U (en) * 2013-11-29 2014-04-30 无锡市航鹄科技有限公司 Efficient high precision end surface milling and machining clamp

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783332A (en) * 1980-12-26 1982-05-25 Shin Meiwa Ind Co Ltd Work klamping device
CN101036972A (en) * 2006-03-13 2007-09-19 F-工具国际股份有限公司 Clamping apparatus for positioning and fixing work pieces
JP2009220194A (en) * 2008-03-13 2009-10-01 Hitachi Kokusai Electric Inc Cutting jig
CN201455701U (en) * 2009-08-24 2010-05-12 南车洛阳机车有限公司 Assembly milling tool
CN201881174U (en) * 2010-11-25 2011-06-29 南方汇通股份有限公司 Clamp for turning K6 bearing saddle surface
CN102240916A (en) * 2011-06-29 2011-11-16 东莞市科讯机械自动化设备有限公司 Metal part tool
CN203304936U (en) * 2013-05-09 2013-11-27 昆明理工大学 Cross shaft step face machining clamp
CN203566365U (en) * 2013-11-29 2014-04-30 无锡市航鹄科技有限公司 Efficient high precision end surface milling and machining clamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689970A (en) * 2014-11-26 2016-06-22 无锡市锡北视听设备厂 Manufacturing method of efficient high-precision machining clamp for milling end face
CN105834785A (en) * 2016-05-23 2016-08-10 苏州卓诚钛设备有限公司 Rectangular workpiece hole making jig
CN105945597A (en) * 2016-05-23 2016-09-21 苏州卓诚钛设备有限公司 Jig for drilling hole in rectangular workpiece
CN109277830A (en) * 2018-11-26 2019-01-29 宁波德鹰精密机械有限公司 Oil-free three hole machined equipment of wear-resisting sewing-machine rotating shuttle tower and processing technology

Similar Documents

Publication Publication Date Title
CN103659363A (en) Efficient high-precision fixture for end milling
CN103658760A (en) Arc-shaped plate drilling positioning device
CN103100897A (en) Efficient multifunctional milling tool
CN103659360B (en) Arc groove milling positioner
CN204235180U (en) A kind of aircraft outer sleeve fast-positioning device
CN204771729U (en) Quick positioning fixture
CN203566365U (en) Efficient high precision end surface milling and machining clamp
CN103639482B (en) High-accuracy Drilling operation frock
CN203565926U (en) Positioning device for use in drilling of arc-shaped plate
CN103100900A (en) Adjustable type milling positioning tool
CN103659364B (en) Efficient cylinder groove milling positioner
CN103639765A (en) Milling positioning device
CN105689970A (en) Manufacturing method of efficient high-precision machining clamp for milling end face
CN104708399A (en) Method for using milling jig
CN203566022U (en) Positioning clamp for linear cutting
CN209007094U (en) A kind of CNC milling machine sheet part special fixture
CN203566027U (en) High-precision linear cutting positioning device
CN104708402A (en) Application method of high-efficiency and high-precision end surface milling fixture
CN103639552A (en) Linear cutting tool for cylinder inner circle
CN203566343U (en) Fixture used for drilling outer round hole
CN203566361U (en) Positioning device for milling
CN103659367B (en) High effective curved hole processing device
CN203566356U (en) Drilling positioning tool
CN103639776A (en) Positioning device for slot milling
CN203356603U (en) Expansion valve clamp

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140326