CN108145485A - A kind of machining center special fixture - Google Patents

A kind of machining center special fixture Download PDF

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Publication number
CN108145485A
CN108145485A CN201711483264.7A CN201711483264A CN108145485A CN 108145485 A CN108145485 A CN 108145485A CN 201711483264 A CN201711483264 A CN 201711483264A CN 108145485 A CN108145485 A CN 108145485A
Authority
CN
China
Prior art keywords
machining center
special fixture
pressing plate
block
workpiece
Prior art date
Application number
CN201711483264.7A
Other languages
Chinese (zh)
Inventor
阮睿
阮守聪
Original Assignee
合肥盛强数控设备有限公司
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 合肥盛强数控设备有限公司 filed Critical 合肥盛强数控设备有限公司
Priority to CN201711483264.7A priority Critical patent/CN108145485A/en
Publication of CN108145485A publication Critical patent/CN108145485A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means

Abstract

The present invention relates to the technical fields of machining center accessory, especially a kind of machining center special fixture, it is with pedestal, workpiece is arranged in parallel on the pedestal along its length and places block, the workpiece places block upper center and opens up open rectangular channel, the open rectangular channel both sides, which are located on workpiece placement block, is respectively provided with V-shaped groove, between the workpiece placement block check lock lever is vertically arranged positioned at the middle of the base, pressing plate is vertically arranged on the check lock lever, the pressing plate both ends, which correspond to, is respectively provided with movable pressing claw mechanism at V-shaped groove position.The machining center special fixture, it is simple in structure, the clamping of the columnar product to meet various different sizes can voluntarily be adjusted, clamping speed is fast, clamping precision is high, while ensureing columnar product processing quality, the service life and service efficiency of special fixture are also improved, is widely used to promote convenient for people.

Description

A kind of machining center special fixture

Technical field

The present invention relates to the technical field of machining center accessory, especially a kind of machining center special fixture.

Background technology

With the continuous development of society, mechanical processing industry has obtained quick development.In mechanical processing industry, processing Center is a kind of machining equipment with numerical control programming.The product of generally use Cutter Body Processing with Machining Center is all the bulk of rule Structure, operating personnel directly can carry out direct clamping processing to product;But work as in face of the product of some columns or tubulose then It just needs that installation is fixed using dedicated fixture;The fixture of clamping currently used for these column class products is all relatively more multiple It is miscellaneous, installation operation get up it is cumbersome, expend the time it is longer, it has not been convenient to the use of people;And usually such fixture can only Same type of product is adapted to, use scope is small, and the service efficiency of fixture is low.

In conclusion the machining center fixture of column class product is currently used in structure and is designed also in the presence of very big Defect, it is impossible to meet the needs of people's actual use.

Invention content

The technical problem to be solved by the present invention is to:It is of the existing technology in above-mentioned background technology in order to solve the problems, such as, A kind of machining center special fixture is provided, it is simple in structure, it can voluntarily be adjusted the column to meet various different sizes The clamping of product, clamping speed is fast, and clamping precision is high, while ensureing columnar product processing quality, also improves special fixture Service life and service efficiency, be widely used to promote convenient for people.

The technical solution adopted by the present invention to solve the technical problems is:A kind of machining center special fixture has bottom , workpiece is arranged in parallel on the pedestal along its length and places block, the workpiece places block upper center and opens up opening Rectangular channel, the open rectangular channel both sides, which are located on workpiece placement block, is respectively provided with V-shaped groove, and the workpiece places the meta position of block Check lock lever is vertically arranged in the middle of the base, pressing plate is vertically arranged on the check lock lever, the pressing plate both ends correspond to V-shaped groove position The place of putting is respectively provided with movable pressing claw mechanism.

It further explains, in above-mentioned technical proposal, is vertically arranged on open rectangular channel on block if the workpiece is placed Dry fastening bolt;Workpiece placement block can be fixed on pedestal by fastening bolt in this way, also allows for operating personnel's Fast quick-detach.

It further explains, in above-mentioned technical proposal, the movable pressing claw mechanism includes fixed jaw, movable claw, cunning Dynamic slot and sliding block, the fixed jaw are fixed at one middle side part of platen width direction, and the sliding groove is along platen width Direction opens up, and the sliding block is fixed on movable claw upper end, and the movable claw is slidably arranged in pressing plate side by sliding block In sliding groove;The adjusting of various different sizes workpiece can be carried out by movable pressing claw mechanism, expands integral clamp Use scope improves its service efficiency.

It further explains, in above-mentioned technical proposal, movable claw opposing slider is another in the movable pressing claw mechanism Shifting block is fixedly installed in side;The adjusting of movable claw can be carried out by shifting block, the clamping for meeting various different size of workpiece is consolidated It is fixed.

It further explains, in above-mentioned technical proposal, compressed spring is also arranged positioned at pressing plate upper end on the check lock lever; It can ensure the balanced power of check lock lever locking pressure plate, check lock lever unevenness of exerting oneself is avoided phenomenon of rupture occur.

It further explains, in above-mentioned technical proposal, the upper end of the compressed spring, which is located on check lock lever, is also arranged pressure Piece;Improve the harmony that integral locking bar is undergone.

It further explains, in above-mentioned technical proposal, the check lock lever is also arranged bearing holder (housing, cover) with pressing plate junction.

It further explains, in above-mentioned technical proposal, both sides also set up opening locating slot to the pedestal in the width direction; Pedestal can be fixedly installed on the operational platform with personnel easy to operation.

It further explains, in above-mentioned technical proposal, the distance of the opening locating slot and base bottom end face is 20 ~30mm, the horizontal depth of the opening locating slot is 30~50mm;The clamping of personnel easy to operation is fixed.

It further explains, in above-mentioned technical proposal, the workpiece places the V-shaped groove position of open rectangular channel both sides on block In in same horizontal line;It is fixedly mounted convenient for the level of workpiece.

The beneficial effects of the invention are as follows:A kind of machining center special fixture proposed by the present invention, simple in structure, Ke Yijin Row voluntarily adjusts the clamping of the columnar product to meet various different sizes, and clamping speed is fast, and clamping precision is high, ensures column production While product processing quality, the service life and service efficiency of special fixture are also improved, is widely used to promote convenient for people.

Description of the drawings

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the structure diagram of the present invention;

Fig. 2 is the side view of the present invention;

Fig. 3 is the side structure schematic diagram of movable claw in the present invention.

In figure:1st, pedestal, 2, workpiece place block, 3, open rectangular channel, 4, V-shaped groove, 5, check lock lever, 6, pressing plate, 7, fastening Bolt, 8, fixed jaw, 9, movable claw, 10, sliding groove, 11, sliding block, 12, shifting block, 13, compressed spring, 14, tabletting, 15, bearing Set, 16, opening locating slot.

Specific embodiment

In order to which technical problem solved by the invention, technical solution and advantageous effect is more clearly understood, below in conjunction with Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used To explain the present invention, it is not intended to limit the present invention.

In the description of the present invention, it is to be understood that term " side ", " opposite side ", " both sides ", " middle part ", " interior The orientation or position relationship of the instructions such as side ", " upper surface ", " lower face ", " top ", " lower part ", " top " is based on attached drawing institutes The orientation or position relationship shown is for only for ease of the description present invention and simplifies description rather than instruction or imply signified dress It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit of the invention System.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " setting ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected;Can be It is connected directly, can also be indirectly connected by intermediary.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

See Fig. 1, Fig. 2 and it is shown in Fig. 3 be a kind of machining center special fixture, have pedestal 1,1 upper edge length of pedestal Direction is arranged in parallel workpiece and places block 2, and workpiece places 2 upper center of block and opens up open rectangular channel 3,3 both sides of open rectangular channel position It is placed in workpiece and V-shaped groove 4 is respectively provided on block 2, workpiece is vertically arranged check lock lever 5 between placing block 2 in the middle part of pedestal 1, locks Pressing plate 6 is vertically arranged on bar 5,6 both ends of pressing plate correspond to and are respectively provided with movable pressing claw mechanism at 4 position of V-shaped groove.

Wherein, workpiece is placed and is vertically arranged several fastening bolts 7 on open rectangular channel 3 on block 2.Movable pressing claw mechanism packet Fixed jaw 8, movable claw 9, sliding groove 10 and sliding block 11 are included, fixed jaw 8 is fixed at 6 width direction of pressing plate, one middle side part, sliding Dynamic slot 10 is opened up along 6 width direction of pressing plate, and sliding block 11 is fixed on 9 upper end of movable claw, and movable claw 9 is slidably arranged in by sliding block 11 In the sliding groove 10 of 6 side of pressing plate.The opposite side fixed setting shifting block of 9 opposing slider 11 of movable claw in movable pressing claw mechanism 12.On check lock lever 5 compressed spring 13 is also arranged positioned at 6 upper end of pressing plate.The upper end of compressed spring 13, which is located on check lock lever 5, to be also arranged Tabletting 14.Check lock lever 5 is also arranged bearing holder (housing, cover) 15 with 6 junction of pressing plate.Both sides also set up opening locating slot to pedestal 1 in the width direction 16.The distance of locating slot 16 and 1 bottom end face of pedestal of being open is 20~30mm, the horizontal depth of opening locating slot 16 for 30~ 50mm.The V-shaped groove 4 that workpiece places 3 both sides of open rectangular channel on block 2 is located in same horizontal line.

The use principle of the machining center special fixture is as follows:

First, workpiece placement block 2 is fixed at by fastening bolt 7 on pedestal 1 by operating personnel, and pedestal is horizontally fixed on It on machining center operation console, is fixed by the opening locating slot 16 of 1 both sides of pedestal, column class product is then placed on V It is fixed in shape slot 4 by the pressing plate 6 on check lock lever 5,6 both ends of pressing plate are respectively provided with movable pressing claw mechanism, can carry out certainly Row adjusting size will assemble class product by the cooperation of fixed jaw 8 and movable claw 9 and embrace realization fixed installation;Such operator Member can carry out the processing of assembling class product side wall by machining center, simple to operate, can facilitate various different sizes The use of the column class product of size, expands use scope, improves the service life and service efficiency of the fixture.

Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.

Claims (10)

1. a kind of machining center special fixture, it is characterised in that:With pedestal(1), the pedestal(1)On along its length Workpiece is arranged in parallel and places block(2), the workpiece places block(2)Upper center opens up open rectangular channel(3), the opening Rectangular channel(3)Both sides are located at workpiece and place block(2)On be respectively provided with V-shaped groove(4), the workpiece places block(2)Between be located at bottom Seat(1)Middle part is vertically arranged check lock lever(5), the check lock lever(5)On be vertically arranged pressing plate(6), the pressing plate(6)Both ends Corresponding V-shaped groove(4)Movable pressing claw mechanism is respectively provided at position.
2. a kind of machining center special fixture according to claim 1, it is characterised in that:The workpiece places block (2)Upper open rectangular channel(3)On be vertically arranged several fastening bolts(7).
3. a kind of machining center special fixture according to claim 1, it is characterised in that:The movable claw machine Structure includes fixed jaw(8), movable claw(9), sliding groove(10)And sliding block(11), the fixed jaw(8)It is fixed at pressing plate (6)One middle side part of width direction, the sliding groove(10)Along pressing plate(6)Width direction opens up, the sliding block(11)It is fixed In movable claw(9)Upper end, the movable claw(9)Pass through sliding block(11)It is slidably arranged in pressing plate(6)The sliding groove of side(10) In.
4. a kind of machining center special fixture according to claim 3, it is characterised in that:The movable claw machine Movable claw in structure(9)Opposing slider(11)Opposite side fixed setting shifting block(12).
5. a kind of machining center special fixture according to claim 1, it is characterised in that:The check lock lever(5)On Positioned at pressing plate(6)Upper end is also arranged compressed spring(13).
6. a kind of machining center special fixture according to claim 5, it is characterised in that:The compressed spring(13) Upper end be located at check lock lever(5)On be also arranged tabletting(14).
7. a kind of machining center special fixture according to claim 1, it is characterised in that:The check lock lever(5)With Pressing plate(6)Junction is also arranged bearing holder (housing, cover)(15).
8. a kind of machining center special fixture according to claim 1, it is characterised in that:The pedestal(1)Along width Degree direction both sides also set up opening locating slot(16).
9. a kind of machining center special fixture according to claim 8, it is characterised in that:The opening locating slot (16)With pedestal(1)The distance of bottom end face be 20~30mm, the opening locating slot(16)Horizontal depth for 30~ 50mm。
10. a kind of machining center special fixture according to claim 1, it is characterised in that:The workpiece places block (2)Upper open rectangular channel(3)The V-shaped groove of both sides(4)In same horizontal line.
CN201711483264.7A 2017-12-29 2017-12-29 A kind of machining center special fixture CN108145485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711483264.7A CN108145485A (en) 2017-12-29 2017-12-29 A kind of machining center special fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711483264.7A CN108145485A (en) 2017-12-29 2017-12-29 A kind of machining center special fixture

Publications (1)

Publication Number Publication Date
CN108145485A true CN108145485A (en) 2018-06-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711483264.7A CN108145485A (en) 2017-12-29 2017-12-29 A kind of machining center special fixture

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CN (1) CN108145485A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110732957A (en) * 2019-10-09 2020-01-31 徐州鹏盛铸造有限公司 Surface rust removing device for steel castings

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203109678U (en) * 2013-03-26 2013-08-07 中国重汽集团大同齿轮有限公司 Hydraulic key milling tooth device
CN104128819A (en) * 2013-05-03 2014-11-05 上海工程技术大学 Clamp for slow wire feeding machine tool
CN203992540U (en) * 2014-09-01 2014-12-10 佛山市圣特斯数控设备有限公司 Crankshaft milling cap mouth special plane
CN104440677A (en) * 2014-11-26 2015-03-25 常州市永联管桩有限公司 Clamp fixture
CN104440254A (en) * 2014-11-30 2015-03-25 重庆信奇建材机械制造有限公司 Parallel linkage clamping mechanism
CN105583654A (en) * 2014-10-22 2016-05-18 西安志越机电科技有限公司 Tool fixture used for machining key groove of taper shaft
CN106736726A (en) * 2015-11-19 2017-05-31 綦江永跃齿轮有限公司 Gear shaft groove milling Set and Positioning frock
CN107414698A (en) * 2017-07-19 2017-12-01 田永胜 A kind of longaxones parts fixed clamp positioner

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203109678U (en) * 2013-03-26 2013-08-07 中国重汽集团大同齿轮有限公司 Hydraulic key milling tooth device
CN104128819A (en) * 2013-05-03 2014-11-05 上海工程技术大学 Clamp for slow wire feeding machine tool
CN203992540U (en) * 2014-09-01 2014-12-10 佛山市圣特斯数控设备有限公司 Crankshaft milling cap mouth special plane
CN105583654A (en) * 2014-10-22 2016-05-18 西安志越机电科技有限公司 Tool fixture used for machining key groove of taper shaft
CN104440677A (en) * 2014-11-26 2015-03-25 常州市永联管桩有限公司 Clamp fixture
CN104440254A (en) * 2014-11-30 2015-03-25 重庆信奇建材机械制造有限公司 Parallel linkage clamping mechanism
CN106736726A (en) * 2015-11-19 2017-05-31 綦江永跃齿轮有限公司 Gear shaft groove milling Set and Positioning frock
CN107414698A (en) * 2017-07-19 2017-12-01 田永胜 A kind of longaxones parts fixed clamp positioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110732957A (en) * 2019-10-09 2020-01-31 徐州鹏盛铸造有限公司 Surface rust removing device for steel castings

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Application publication date: 20180612

RJ01 Rejection of invention patent application after publication