CN205032965U - L shape work piece CNC adds clamping apparatus - Google Patents

L shape work piece CNC adds clamping apparatus Download PDF

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Publication number
CN205032965U
CN205032965U CN201520641799.2U CN201520641799U CN205032965U CN 205032965 U CN205032965 U CN 205032965U CN 201520641799 U CN201520641799 U CN 201520641799U CN 205032965 U CN205032965 U CN 205032965U
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CN
China
Prior art keywords
block
fixed
locating piece
locating
shape 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
CN201520641799.2U
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Chinese (zh)
Inventor
薛桂芬
陆佳俊
陆雪松
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.)
JUNFA PRECISION MACHINERY Co Ltd
Original Assignee
JUNFA PRECISION MACHINERY 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 JUNFA PRECISION MACHINERY Co Ltd filed Critical JUNFA PRECISION MACHINERY Co Ltd
Priority to CN201520641799.2U priority Critical patent/CN205032965U/en
Application granted granted Critical
Publication of CN205032965U publication Critical patent/CN205032965U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a L shape work piece CNC adds clamping apparatus, including a bottom plate and first, two locating pieces to the service orientation is the benchmark, first, two locating pieces are tandem to be fixed on the bottom plate, the vertical clamping of L shape work piece is in on first, two locating pieces, the fixed supporting shoe of left and right sides symmetry of first locating piece, the supporting shoe is the step form, the upper end part of supporting shoe lies in the top of first locating piece, the clamp splice that two bilateral symmetry of turning position set up on the bottom plate, the clamp splice can be dismantled fixed connection and be in the supporting shoe is on the up end, the fixed fixed block in rear end of second locating piece, rotate on the fixed block and connect a briquetting, the briquetting is located top in the middle of the second locating piece, this L shape work piece CNC adds clamping apparatus can appear the work piece to L and carry out 90 disposable processing, improves machining efficiency.

Description

A kind of L shape workpiece CNC clamp for machining
Technical field
The utility model relates to a kind of fixture, particularly relates to a kind of L shape workpiece CNC clamp for machining.
Background technology
Existing L shape workpiece adds man-hour being CNC, usually point two steps are needed, first the portion anyhow (or vertical portion) of L shape workpiece is processed, then the vertical portion (or anyhow portion) of L shape workpiece is processed, each processing all needs to carry out clamped one time, operation is very loaded down with trivial details, and can not disposablely be completed by L shape work pieces process, working (machining) efficiency is very low.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of L shape workpiece CNC clamp for machining, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide one can carry out 90 to L shape workpiece 0disposable processing, improves the L shape workpiece CNC clamp for machining of working (machining) efficiency.
A kind of L shape workpiece CNC clamp for machining that the utility model proposes, comprise a base plate and first, two locating pieces, with user to for benchmark, described first, two locating pieces are in being one in front and one in back fixed on described base plate, L shape workplace vertical clamping is described first, on two locating pieces, it is characterized in that: the left and right sides symmetry of described first locating piece fixes a back-up block, described back-up block is step-like, the upper part of described back-up block is positioned at the top of described first locating piece, rotational positioning two fixture blocks be symmetrical set on described base plate, it is on upper surface that described fixture block is detachably fixedly connected on described back-up block, a fixed block is fixed in the rear end of described second locating piece, described fixed block is rotationally connected a briquetting, described briquetting is positioned at the top in the middle of described second locating piece.
As further improvement of the utility model, first and second locating piece described all takes the shape of the letter U and highly identical, and the front and back of first and second locating piece described and upper end are all in open state.
As further improvement of the utility model, on described base plate, left and right is symmetrically fixed with two support columns, the upper end of described support column is provided with a kerf, the chute of two transverse directions is arranged with before and after in described otch, slide in described chute location one locating dowel, one end of described fixture block is rotated and is located in described locating dowel.
As further improvement of the utility model, the upper surface of described back-up block is provided with a screwed hole, the side uniform intervals of described fixture block described back-up block is dorsad provided with some through holes, described through hole is positioned at the other end part of described fixture block, and described fixture block is fixed on described back-up block by lock screw.
As further improvement of the utility model, laterally wear a rotating shaft in described fixed block, one end of described rotating shaft is fixed on described briquetting, and the other end is positioned on the outer wall of described fixed block, sets firmly a torsion spring between described rotating shaft and described fixed block.
As further improvement of the utility model, the line of described two support columns overlaps with the cross central line of described first locating piece.
As further improvement of the utility model, the other end of described fixture block and described briquetting are all fixed with rubber sheet gasket on the sidewall of described second locating piece.
By such scheme, the utility model at least has the following advantages: during L shape workplace vertical clamping, vertical portion is positioned on the first locating piece, anyhow portion is positioned on the second locating piece, by the fixture block be symmetrical set, the vertical portion of L shape workpiece is clamped, the portion anyhow of L shape workpiece can be pushed down by the effect of briquetting, thus the whole clamping of L shape workpiece is lived, add at CNC and can process together with portion anyhow the vertical portion of L shape workpiece man-hour, realize L shape workpiece 90 0disposable processing, simple, convenient, improve working (machining) efficiency.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model L shape workpiece CNC clamp for machining;
Fig. 2 is the schematic diagram of support column and back-up block in the utility model;
Wherein: 1-base plate; 2-first locating piece; 3-second locating piece; 4-L shape workpiece; 5-back-up block; 6-fixture block; 7-fixed block; 8-briquetting; 9-support column; 10-otch; 11-chute; 12-locating dowel; 13-screwed hole; 14-through hole; 15-lock screw; 16-rotating shaft; 17-torsion spring; 18-rubber sheet gasket.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
Embodiment: a kind of L shape workpiece CNC clamp for machining, comprise a base plate 1 and first, two locating pieces 2, 3, with user to for benchmark, described first, two locating pieces are in being one in front and one in back fixed on described base plate, the vertical clamping of L shape workpiece 4 is described first, on two locating pieces, the left and right sides symmetry of described first locating piece fixes a back-up block 5, described back-up block is step-like, the upper part of described back-up block is positioned at the top of described first locating piece, the fixture block 6 that on described base plate, rotational positioning two is symmetrical set, it is on upper surface that described fixture block is detachably fixedly connected on described back-up block, a fixed block 7 is fixed in the rear end of described second locating piece, described fixed block is rotationally connected a briquetting 8, described briquetting is positioned at the top in the middle of described second locating piece.During L shape workplace vertical clamping, vertical portion is positioned on the first locating piece, anyhow portion is positioned on the second locating piece, by the fixture block be symmetrical set, the vertical portion of L shape workpiece is clamped, anyhow the portion of L shape workpiece can be pushed down by the effect of briquetting, thus the whole clamping of L shape workpiece is lived, add at CNC and can process together with portion anyhow the vertical portion of L shape workpiece man-hour, realize L shape workpiece 90 0disposable processing, simple, convenient, improve working (machining) efficiency.
First and second locating piece described all takes the shape of the letter U and highly identical, and the front and back of first and second locating piece described and upper end are all in open state.
On described base plate, left and right is symmetrically fixed with two support columns 9, the upper end of described support column is provided with a kerf 10, be arranged with the chute 11 of two transverse directions before and after in described otch, location one locating dowel 12 of sliding in described chute, one end of described fixture block is rotated and is located in described locating dowel.Being rotated by fixture block is located in locating dowel, when L shape workpiece clamped by needs, is then rotated towards near the direction of L shape workpiece by fixture block, when L shape workpiece taken by needs, then fixture block is rotated towards the direction away from L shape workpiece, make fixture block depart from L shape workpiece, thus conveniently take.
The upper surface of described back-up block is provided with a screwed hole 13, and the side uniform intervals of described fixture block described back-up block is dorsad provided with some through holes 14, and described through hole is positioned at the other end part of described fixture block, and described fixture block is fixed on described back-up block by lock screw 15.By lock screw, fixture block is fixed on back-up block, thus makes fixture block clamp L shape workpiece, in process, select corresponding through hole to fix fixture block according to actual needs.
Laterally wear a rotating shaft 16 in described fixed block, one end of described rotating shaft is fixed on described briquetting, and the other end is positioned on the outer wall of described fixed block, sets firmly a torsion spring 17 between described rotating shaft and described fixed block.Rotating shaft can be made to turn round by the effect of torsion spring, make briquetting without automatic pressing under External Force Acting on L shape surface of the work, when L shape workpiece collected by needs, then rotating shaft makes briquetting away from L shape workpiece.
The line of described two support columns overlaps with the cross central line of described first locating piece.
The other end of described fixture block and described briquetting are all fixed with rubber sheet gasket 18 on the sidewall of described second locating piece.L shape surface of the work can be prevented to be scratched by the effect of rubber sheet gasket.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (7)

1. a L shape workpiece CNC clamp for machining, comprise a base plate and first, two locating pieces, with user to for benchmark, described first, two locating pieces are in being one in front and one in back fixed on described base plate, L shape workplace vertical clamping is described first, on two locating pieces, it is characterized in that: the left and right sides symmetry of described first locating piece fixes a back-up block, described back-up block is step-like, the upper part of described back-up block is positioned at the top of described first locating piece, rotational positioning two fixture blocks be symmetrical set on described base plate, it is on upper surface that described fixture block is detachably fixedly connected on described back-up block, a fixed block is fixed in the rear end of described second locating piece, described fixed block is rotationally connected a briquetting, described briquetting is positioned at the top in the middle of described second locating piece.
2. a kind of L shape workpiece CNC clamp for machining according to claim 1, is characterized in that: first and second locating piece described all takes the shape of the letter U and highly identical, and the front and back of first and second locating piece described and upper end are all in open state.
3. a kind of L shape workpiece CNC clamp for machining according to claim 2, it is characterized in that: on described base plate, left and right is symmetrically fixed with two support columns, the upper end of described support column is provided with a kerf, the chute of two transverse directions is arranged with before and after in described otch, slide in described chute location one locating dowel, one end of described fixture block is rotated and is located in described locating dowel.
4. a kind of L shape workpiece CNC clamp for machining according to claim 3, it is characterized in that: the upper surface of described back-up block is provided with a screwed hole, the side uniform intervals of described fixture block described back-up block is dorsad provided with some through holes, described through hole is positioned at the other end part of described fixture block, and described fixture block is fixed on described back-up block by lock screw.
5. a kind of L shape workpiece CNC clamp for machining according to claim 4, it is characterized in that: in described fixed block, laterally wear a rotating shaft, one end of described rotating shaft is fixed on described briquetting, and the other end is positioned on the outer wall of described fixed block, sets firmly a torsion spring between described rotating shaft and described fixed block.
6. a kind of L shape workpiece CNC clamp for machining according to claim 5, is characterized in that: the line of described two support columns overlaps with the cross central line of described first locating piece.
7. a kind of L shape workpiece CNC clamp for machining according to claim 6, is characterized in that: the other end of described fixture block and described briquetting are all fixed with rubber sheet gasket on the sidewall of described second locating piece.
CN201520641799.2U 2015-08-24 2015-08-24 L shape work piece CNC adds clamping apparatus Expired - Fee Related CN205032965U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520641799.2U CN205032965U (en) 2015-08-24 2015-08-24 L shape work piece CNC adds clamping apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520641799.2U CN205032965U (en) 2015-08-24 2015-08-24 L shape work piece CNC adds clamping apparatus

Publications (1)

Publication Number Publication Date
CN205032965U true CN205032965U (en) 2016-02-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520641799.2U Expired - Fee Related CN205032965U (en) 2015-08-24 2015-08-24 L shape work piece CNC adds clamping apparatus

Country Status (1)

Country Link
CN (1) CN205032965U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033705A (en) * 2015-08-24 2015-11-11 苏州骏发精密机械有限公司 CNC machining clamp for L-shaped workpiece
CN107571152A (en) * 2017-09-16 2018-01-12 宁波舒安尔医疗设备有限公司 It is ground piece-holder auxiliary body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033705A (en) * 2015-08-24 2015-11-11 苏州骏发精密机械有限公司 CNC machining clamp for L-shaped workpiece
CN107571152A (en) * 2017-09-16 2018-01-12 宁波舒安尔医疗设备有限公司 It is ground piece-holder auxiliary body

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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: 20160217

Termination date: 20170824

CF01 Termination of patent right due to non-payment of annual fee