CN103659363A - Efficient high-precision fixture for end milling - Google Patents
Efficient high-precision fixture for end milling Download PDFInfo
- 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
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- China
- Prior art keywords
- positioning
- base
- workpiece
- positioning seat
- efficient high
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- 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 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
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
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).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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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 |
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CN201310631170.5A CN103659363A (en) | 2013-11-29 | 2013-11-29 | Efficient high-precision fixture for end milling |
Publications (1)
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CN103659363A true CN103659363A (en) | 2014-03-26 |
Family
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Family Applications (1)
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CN201310631170.5A Pending CN103659363A (en) | 2013-11-29 | 2013-11-29 | Efficient high-precision fixture for end milling |
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Cited By (4)
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)
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 |
-
2013
- 2013-11-29 CN CN201310631170.5A patent/CN103659363A/en active Pending
Patent Citations (8)
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)
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 |
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Application publication date: 20140326 |