CN206869493U - A kind of machining clamp for numerical control machine - Google Patents

A kind of machining clamp for numerical control machine Download PDF

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Publication number
CN206869493U
CN206869493U CN201720360273.6U CN201720360273U CN206869493U CN 206869493 U CN206869493 U CN 206869493U CN 201720360273 U CN201720360273 U CN 201720360273U CN 206869493 U CN206869493 U CN 206869493U
Authority
CN
China
Prior art keywords
cylinder
positive
oblique top
fixture
ejector rod
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
CN201720360273.6U
Other languages
Chinese (zh)
Inventor
蒋功奎
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.)
DONGGUAN CITY HONGWEI MOULD Co Ltd
Original Assignee
DONGGUAN CITY HONGWEI MOULD 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 DONGGUAN CITY HONGWEI MOULD Co Ltd filed Critical DONGGUAN CITY HONGWEI MOULD Co Ltd
Priority to CN201720360273.6U priority Critical patent/CN206869493U/en
Application granted granted Critical
Publication of CN206869493U publication Critical patent/CN206869493U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of machining clamp for numerical control machine,Including clamp base,Clamp base is provided with left fixture and right fixture,Left fixture is identical with right clamp structure,Left fixture includes clamping fixture seat,Slide rail,Cylinder,Clamping fixture seat is slidably arranged on slide rail,The output end of cylinder is connected on clamping fixture seat,Clamping fixture seat is divided into three layers,From top to bottom successively every layer be provided with some upper oblique top modules,Positive backform block and oblique backform block,Positive backform block includes positive top gas cylinder,Positive push rod,The output end of positive top gas cylinder is connected with positive push rod,Upper oblique top module includes upper oblique top cylinder,Upper angle ejector rod,The output end of upper oblique top cylinder is connected with upper angle ejector rod,Oblique backform block includes oblique top gas cylinder,Lower angle ejector rod,The output end of oblique top gas cylinder is connected with lower angle ejector rod,This fixture can either be applied to the clamping of regular workpiece,Also the clamping of irregular workpiece can be applied to,The workpiece of different size size can be clamped simultaneously,It is powerful,It is practical.

Description

A kind of machining clamp for numerical control machine
Technical field
Field of fixtures is the utility model is related to, specially a kind of machining clamp for numerical control machine.
Background technology
Digit Control Machine Tool is numerically-controlled machine tool(Computer numerical control machine tools)Letter Claim, be a kind of automated machine tool equipped with program control system.The control system can logically handle with control coding or Other symbolic instruction regulated procedures, and decoded, represented with the numeral of code, inputting numerical control by information carrier fills Put.Various control signals are sent by numerical control device through calculation process, control the action of lathe, shape by drawing and chi It is very little, automatically part is processed.Digit Control Machine Tool preferably solves the part processing of complexity, precision, small lot, multi items Problem, it is a kind of flexible, dynamical automated machine tool, represents the developing direction of modern machine control technology, is a kind of Typical electromechanical integrated product.
In the process of Digit Control Machine Tool, generally require to use fixture workpiece is clamped and fixed.And for one A little workpiece in irregular shape also need the fixture of design specialized to clamp it, and various sizes of irregular workpiece also needs Otherwise same fixture is clamped, and the use to lathe makes troubles.
Utility model content
The purpose of this utility model is to provide a kind of clamping that can either be applied to regular workpiece, can be also applied to not The clamping of regular workpiece, while the machining clamp for numerical control machine of different size dimension workpiece can be clamped, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme:A kind of machining clamp for numerical control machine, including folder Has pedestal, the clamp base is provided with left fixture and right fixture, and the left fixture is identical with right clamp structure, and both are relative to set Put in clamp base, the left fixture includes clamping fixture seat, slide rail, cylinder, and the clamping fixture seat is slidably arranged on slide rail, described The output end of cylinder is connected on clamping fixture seat, and cylinder drives fixture to seat and moved back and forth on slide rail, and the clamping fixture seat is divided into three layers, From top to bottom successively every layer be provided with some upper oblique top modules, positive backform block and oblique backform block, the positive backform block includes positive top Cylinder, positive push rod, the positive top gas cylinder are fixed on clamping fixture seat, and the output end of positive top gas cylinder is connected with positive push rod, it is described on Oblique top module includes upper oblique top cylinder, upper angle ejector rod, and the upper oblique top cylinder is fixed on clamping fixture seat, the upper oblique top cylinder Output end is connected with upper angle ejector rod, and the oblique backform block includes oblique top gas cylinder, lower angle ejector rod, and the just oblique top gas cylinder is consolidated It is scheduled on clamping fixture seat, the output end of the oblique top gas cylinder is connected with lower angle ejector rod.
As a kind of preferable technical scheme of the utility model, the positive push rod is parallel with clamp base.
As a kind of preferable technical scheme of the utility model, the upper angle ejector rod and clamp base are not parallel, both it Between angle be 30 degree.
As a kind of preferable technical scheme of the utility model, the lower angle ejector rod and clamp base are not parallel, both it Between angle be 150 degree.
As a kind of preferable technical scheme of the utility model, positive push rod, upper angle ejector rod and the lower push rod are provided with circular arc The projection of shape, the projection are provided with elastic connecting contact layer, and the elastic connecting contact layer is made of rubber.
Compared with prior art, the beneficial effects of the utility model are:The output end of cylinder is connected on clamping fixture seat, made Cylinder can drive fixture to seat and be moved on slide rail, can be according to being clamped workpiece so that when using this fixture The left fixture of size adjusting and right fixture distance;Oblique top module, positive backform on some are provided with left fixture and right fixture Block and oblique backform block, each module have respective power set so that modules can release push rod jointly by workpiece Withstand, simultaneously because the difference of the push rod angle direction of modules so that workpiece bears the power of all directions, so that work Part realizes the clamping of workpiece by firm grip, and this fixture can either be applied to the clamping of regular workpiece, can also be applied to not advise The then clamping of workpiece, while the workpiece of different size size can be clamped, it is powerful, it is practical.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is that the utility model makees clamping fixture seat schematic diagram.
In figure:1- clamp bases;The left fixtures of 2-;The right fixtures of 3-;4- clamping fixture seats;5- slide rails;6- cylinders;The positive top gas cylinders of 7-; The positive push rods of 8-;The upper oblique top cylinders of 9-;The upper angle ejector rods of 10-;The oblique top gas cylinders of 11-;Angle ejector rod under 12-;13- is raised;14- elastic connectings Contact layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment:
As shown in figure 1, a kind of machining clamp for numerical control machine provided by the utility model, including clamp base 1, the fixture Pedestal 1 is provided with left fixture 2 and right fixture 3, and the left fixture 2 is identical with the right structure of fixture 3, and both are oppositely arranged on fixture base On seat 1, the left fixture 2 includes clamping fixture seat 4, slide rail 5, cylinder 6, and the clamping fixture seat 4 is slidably arranged on slide rail 5, the gas Cylinder 6 is fixed in clamp base, and the output end of cylinder 6 is connected on clamping fixture seat 4, and cylinder 6 drives fixture to seat 4 on slide rail 5 Move back and forth.
As shown in Fig. 2 be divided into three layers on the clamping fixture seat 4, every layer is sequentially provided with some upper oblique top modules, just from top to bottom Backform block and oblique backform block, the positive backform block include positive top gas cylinder 7, positive push rod 8, and the positive top gas cylinder 7 is fixed on fixture On seat 4, and the output end of positive top gas cylinder 7 is connected with positive push rod 8, and the upper oblique top module includes upper oblique top cylinder 9, upper angle ejector rod 10, the upper oblique top cylinder 9 is fixed on clamping fixture seat 4, and the output end of the upper oblique top cylinder 9 is connected with upper angle ejector rod 10, institute Stating oblique backform block includes oblique top gas cylinder 11, lower angle ejector rod 12, and the just oblique top gas cylinder 11 is fixed on clamping fixture seat 4, institute The output end for stating oblique top gas cylinder 11 is connected with lower angle ejector rod 12.
Preferably, the positive push rod 8 is parallel with clamp base 1;The upper angle ejector rod 10 and clamp base 1 are not parallel, Angle between the two is 30 degree;The lower angle ejector rod 12 and clamp base 1 are not parallel, and angle between the two is 150 degree;Institute The projection 13 that positive push rod 8, upper angle ejector rod 10 and lower push rod 12 are provided with arc-shaped is stated, described raised 13 are provided with elastic connecting contact layer 14, the elastic connecting contact layer 14 is made of rubber, can be protected push rod and workpiece well, them is not produced violent Deformation.
Embodiment:The output end of cylinder 6 is connected on clamping fixture seat 4, and cylinder 6 can drive fixture to seat 4 in slide rail 5 Upper motion, so that when using this fixture, can be according to the left fixture 2 of the size adjusting to be clamped workpiece and right fixture 3 Distance;Oblique top module, positive backform block and oblique backform block on some, Mei Gemo are provided with left fixture 2 and right fixture 3 Block has respective power set so that modules can release push rod jointly and withstand workpiece, simultaneously because modules Push rod angle direction difference so that workpiece bears the power of all directions, so that workpiece by firm grip, realizes workpiece Clamping.
It is of the present utility model to be mainly characterized by:The clamping of regular workpiece can either be applied to, can also be applied to not advise The then clamping of workpiece, while the workpiece of different size size can be clamped, it is powerful, it is practical.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims (5)

  1. A kind of 1. machining clamp for numerical control machine, it is characterised in that:Including clamp base(1), the clamp base(1)It is provided with a left side Fixture(2)With right fixture(3), the left fixture(2)With right fixture(3)Structure is identical, and both are oppositely arranged on clamp base(1) On, the left fixture(2)Including clamping fixture seat(4), slide rail(5), cylinder(6), the clamping fixture seat(4)It is slidably arranged in slide rail(5) On, the cylinder(6)It is fixed in clamp base, and cylinder(6)Output end be connected to clamping fixture seat(4)On, cylinder(6)Driving Clamping fixture seat(4)In slide rail(5)Upper reciprocating motion, the clamping fixture seat(4)It is divided into three layers, every layer is sequentially provided with some from top to bottom Oblique top module, positive backform block and oblique backform block, the positive backform block include positive top gas cylinder(7), positive push rod(8), the positive top Cylinder(7)It is fixed on clamping fixture seat(4)On, and positive top gas cylinder(7)Output end and positive push rod(8)It is connected, the upper oblique top module Including upper oblique top cylinder(9), upper angle ejector rod(10), the upper oblique top cylinder(9)It is fixed on clamping fixture seat(4)On, and upper oblique top gas Cylinder(9)Output end and upper angle ejector rod(10)It is connected, the oblique backform block includes oblique top gas cylinder(11), lower angle ejector rod (12), just oblique top gas cylinder(11)It is fixed on clamping fixture seat(4)On, and oblique top gas cylinder(11)Output end and lower angle ejector rod(12) It is connected.
  2. A kind of 2. machining clamp for numerical control machine according to claim 1, it is characterised in that:The positive push rod(8)With fixture Pedestal(1)It is parallel.
  3. A kind of 3. machining clamp for numerical control machine according to claim 1, it is characterised in that:The upper angle ejector rod(10)With folder Has pedestal(1)Not parallel, angle between the two is 30 degree.
  4. A kind of 4. machining clamp for numerical control machine according to claim 1, it is characterised in that:The lower angle ejector rod(12)With folder Has pedestal(1)Not parallel, angle between the two is 150 degree.
  5. A kind of 5. machining clamp for numerical control machine according to claim 1, it is characterised in that:The positive push rod(8), upper oblique top Bar(10)And lower push rod(12)Projection provided with arc-shaped(13), the projection(13)Provided with elastic connecting contact layer(14), the bullet Property contact layer(14)It is made of rubber.
CN201720360273.6U 2017-04-07 2017-04-07 A kind of machining clamp for numerical control machine Expired - Fee Related CN206869493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720360273.6U CN206869493U (en) 2017-04-07 2017-04-07 A kind of machining clamp for numerical control machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720360273.6U CN206869493U (en) 2017-04-07 2017-04-07 A kind of machining clamp for numerical control machine

Publications (1)

Publication Number Publication Date
CN206869493U true CN206869493U (en) 2018-01-12

Family

ID=61342914

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720360273.6U Expired - Fee Related CN206869493U (en) 2017-04-07 2017-04-07 A kind of machining clamp for numerical control machine

Country Status (1)

Country Link
CN (1) CN206869493U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110091154A (en) * 2019-05-22 2019-08-06 安徽博诚汽车部件有限公司 Air braking system nylon quick connector assembles device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110091154A (en) * 2019-05-22 2019-08-06 安徽博诚汽车部件有限公司 Air braking system nylon quick connector assembles device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180112

Termination date: 20190407