CN203863409U - Pneumatic self-locking clamp - Google Patents

Pneumatic self-locking clamp Download PDF

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Publication number
CN203863409U
CN203863409U CN201420322873.XU CN201420322873U CN203863409U CN 203863409 U CN203863409 U CN 203863409U CN 201420322873 U CN201420322873 U CN 201420322873U CN 203863409 U CN203863409 U CN 203863409U
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CN
China
Prior art keywords
slider
slide block
self
special
locking
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
CN201420322873.XU
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Chinese (zh)
Inventor
陈平江
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.)
XINCHANG AISI MACHINERY PLANT
Original Assignee
XINCHANG AISI MACHINERY PLANT
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 XINCHANG AISI MACHINERY PLANT filed Critical XINCHANG AISI MACHINERY PLANT
Priority to CN201420322873.XU priority Critical patent/CN203863409U/en
Application granted granted Critical
Publication of CN203863409U publication Critical patent/CN203863409U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A pneumatic self-locking clamp belongs to the field of mechanism fixtures. Due to lack of a self-locking function, existing clamps are prone to looseness and drop-off when clamping workpieces. The pneumatic self-locking clamp comprises an air cylinder, an air cylinder cushion block, a base, a special-shaped slider, a left slider, a right slider and a cover plate. The air cylinder is mounted on the air cylinder cushion block, and the air cylinder cushion block is mounted on the base and fixed through screws; the special-shaped slider inside a special-shaped sliding groove inside the base; an air cylinder ejection rod is mounted inside the screwed hole at the rear end of the special-shaped in a penetrating mode to form threaded connection; the upper sides and the lower sides of the left slider and the right slider are provided with rectangular grooves, the top surfaces of the left slider and the right slider are provided with inclined sliding grooves, and the left slider and the right slider are mounted inside the corresponding sliding grooves of the base through the grooves on both sides to slide freely; both sides of the front end of the special-shaped slider are provided with round bosses which are mounted inside the inclined sliding grooves of the left slider and the right slider to form a self-locking mechanism; the cover plate covers the base in a sealed mode through screws. The pneumatic self-locking clamp solves the problem that, due to lack of the self-locking function, existing clamps are prone to leading to looseness and drop-off of the workpieces.

Description

A kind of pneumatic self-locking jig
Technical field
The utility model belongs to mechanical clamp field, especially relevant with a kind of pneumatic self-locking jig.
Background technology
At present, in the panel beating technical process of kitchen tools, conventionally by air-actuated jaw clamping, undertaken, in existing air-actuated jaw mechanism, self-locking device is not set, while causing clamp, clamping force is excessive, often defective work piece, and in process, the reason due to cutting force easily produces loosening phenomenon, causes workpiece to come off, during therefore each panel beating, operator must concentrate, labour intensity is large, and operating efficiency is low, and each chucking power is not of uniform size, make homogeneity of product poor, affected the crudy of product.
Utility model content
The purpose of this utility model is intended to overcome in the panel beating technical process of existing kitchen tools can not self-locking clamping and clamping force defect not of uniform size, provides a kind of and can make panel beating reliable clamping, clamping force high conformity, pneumatic self-locking jig safely and efficiently.
For this reason, the utility model by the following technical solutions: a kind of pneumatic self-locking jig, is characterized in that: described pneumatic self-locking jig comprises cylinder, cylinder cushion block, pedestal, special-shaped slide block, left slider, right slide block, cover plate.Cylinder is installed on cylinder cushion block, and cylinder cushion block is installed on pedestal, by screw, is fixed.Abnormity slide block is installed in the special-shaped chute on pedestal.Ejecting rod of cylinder is threaded onto in the screwed hole of special-shaped slide block rear end, and formation is threaded, and ejecting rod of cylinder drives special-shaped slide block to move up and down; The both sides up and down of left and right slide block are provided with rectangular recess, and end face is provided with oblique chute, and left and right slide block is installed in the left and right chute that pedestal is corresponding by groove, can be free to slide; The front end both sides of abnormity slide block are provided with round boss, and round boss is installed in the oblique chute of left and right slide block, form self-locking mechanism; Cover plate is encapsulated on pedestal by screw cap; By realizing fixture self-locking, while having solved panel beating, easily produce the phenomenon of loose or dislocation.
As to technique scheme supplement and perfect, the utility model also comprises following technical characterictic:
In described left slider, be provided with cylindrical hole, steel ball is installed in cylindrical hole, by spring, is fixed, and the end of spring is fixed by screw, prevents that spring from ejecting.
One side of described left slider and right slide block is V-shape clip slot, after left slider and right slide block installation, forms rectangle clamp port.
When the utility model is used, pneumatic self-locking jig pedestal is arranged on platen, screw fixing and locking.Kitchen tools sheet metal component is packed in rectangle clamp port, by steel ball, under the effect of spring, carried out pretension, prevent that workpiece from coming off, then starting lathe promotes special-shaped slide block by cylinder and moves in pedestal abnormity chute, the round boss of abnormity slide block slides and promotes left and right slide block movement in the oblique chute of left and right slide block, clamping work pieces, forms self-locking.Machine exhaust casing and reset, drive special-shaped slide block movement, under the effect of special-shaped slide block round boss, left and right slide block unclamps, and unloads workpiece and completes time processing.
Use the utility model can reach following beneficial effect: the utility model adopts cylinder pneumatic pinch and unclamps, and by spring pre-tightening, simple to operate; Adopt V-shape clip slot mechanism, clamping registration, convenience, reduced non-cutting time, greatly improved production efficiency; Adopt oblique chute, solved the shortcoming that conventional brace straight trough cannot self-locking, workpiece loose or dislocation while having prevented panel beating, has improved the quality of product.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is upward view of the present utility model.
Fig. 4 is the B-B cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in Figure 1 to 4, the utility model is a kind of pneumatic self-locking jig, it is characterized in that: described pneumatic self-locking jig comprises cylinder 1, cylinder cushion block 9, pedestal 2, special-shaped slide block 3, left slider 4, right slide block 5, cover plate 6; Cylinder 1 is installed on cylinder cushion block 9, and cylinder cushion block 9 is installed on pedestal 2, by screw, is fixed; Abnormity slide block 3 is installed in the special-shaped chute on pedestal 2; Cylinder 1 push rod is threaded onto in the screwed hole of special-shaped slide block 3 rear ends, and formation is threaded, and ejecting rod of cylinder drives special-shaped slide block 3 to move up and down; The both sides up and down of left and right slide block are provided with rectangular recess, and end face is provided with oblique chute, and left and right slide block is installed in the left and right chute of pedestal 2 correspondences by upper and lower grooves on two sides, can be free to slide; The front end both sides of abnormity slide block 3 are provided with round boss, and round boss is installed in the oblique chute of left and right slide block, form self-locking mechanism; Cover plate 6 is encapsulated on pedestal 2 by screw cap.
When the utility model is used, pneumatic self-locking jig pedestal 2 is arranged on platen, screw fixing and locking.Kitchen tools sheet metal component is packed in the V-shape clamp port of left and right slide block, by steel ball 7, under the effect of spring 8, carried out pretension, prevent that workpiece from coming off, then starting lathe is moved in the special-shaped chute of pedestal 2 by the special-shaped slide block 3 of cylinder 1 promotion, the round boss of abnormity slide block 3 slides and promotes left and right slide block movement in the oblique chute of left and right slide block, clamping work pieces, forms self-locking.Machine exhaust hood 1 and reset, drive special-shaped slide block 3 motions, under the effect of special-shaped slide block 3 round boss, left and right slide block unclamps, and unloads workpiece and completes time processing.

Claims (3)

1. a pneumatic self-locking jig, is characterized in that: described pneumatic self-locking jig comprises cylinder (1), cylinder cushion block (9), pedestal (2), special-shaped slide block (3), left slider (4), right slide block (5), cover plate (6); It is upper that cylinder (1) is installed on cylinder cushion block (9), and it is upper that cylinder cushion block (9) is installed on pedestal (2), by screw, fixed; Abnormity slide block (3) is installed in the special-shaped chute in pedestal (2); Cylinder (1) push rod is threaded onto in the screwed hole of special-shaped slide block (3) rear end, and formation is threaded, and ejecting rod of cylinder drives special-shaped slide block (3) to move up and down; The both sides up and down of left and right slide block are provided with rectangular recess, and end face is provided with oblique chute, and left and right slide block is installed in the left and right chute that pedestal (2) is corresponding by upper low groove, can be free to slide; The front end both sides of abnormity slide block (3) are provided with round boss, and round boss is installed in the oblique chute of left and right slide block, form self-locking mechanism; Cover plate (6) is encapsulated on pedestal (2) by screw cap; The utility model has solved existing fixture because of can not self-locking, easily produces the problem of loose or dislocation while causing Workpiece clamping.
2. a kind of pneumatic self-locking jig according to claim 1, it is characterized in that: described left slider is provided with cylindrical hole in (4), steel ball (7) is installed in cylindrical hole, by spring (8) flexible fastening, the end of spring (8) is fixing by screw (10), prevents that spring (8) from ejecting.
3. a kind of pneumatic self-locking jig according to claim 1, is characterized in that: a side of described left slider (4) and right slide block (5) is V-shape inclined-plane, after left slider (4) and right slide block (5) installation, forms rectangle clamp port.
CN201420322873.XU 2014-06-17 2014-06-17 Pneumatic self-locking clamp Expired - Fee Related CN203863409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420322873.XU CN203863409U (en) 2014-06-17 2014-06-17 Pneumatic self-locking clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420322873.XU CN203863409U (en) 2014-06-17 2014-06-17 Pneumatic self-locking clamp

Publications (1)

Publication Number Publication Date
CN203863409U true CN203863409U (en) 2014-10-08

Family

ID=51644398

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420322873.XU Expired - Fee Related CN203863409U (en) 2014-06-17 2014-06-17 Pneumatic self-locking clamp

Country Status (1)

Country Link
CN (1) CN203863409U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106271502A (en) * 2016-08-30 2017-01-04 吴中区横泾嘉运模具厂 The block rubber discharge component of core assembly assemble mechanism
CN106392552A (en) * 2016-11-17 2017-02-15 苏州冠浩斯精密机械有限公司 Screwing-in assembly of electromagnetic valve magnetism isolating assembly assembling machine
CN106392545A (en) * 2016-11-16 2017-02-15 苏州冠浩斯精密机械有限公司 Nut feeding and rotating unit of solenoid valve part assembly machine
CN106808205A (en) * 2017-03-07 2017-06-09 广州寅源自动化科技有限公司 A kind of shaver automated production tool
CN107263139A (en) * 2017-06-27 2017-10-20 鹰普(中国)有限公司 A kind of self-centering auxiliary clamping device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106271502A (en) * 2016-08-30 2017-01-04 吴中区横泾嘉运模具厂 The block rubber discharge component of core assembly assemble mechanism
CN106392545A (en) * 2016-11-16 2017-02-15 苏州冠浩斯精密机械有限公司 Nut feeding and rotating unit of solenoid valve part assembly machine
CN106392545B (en) * 2016-11-16 2018-09-21 康赛特阀门集团(宣城)有限公司 The nut feeding rotary unit of electromagnetism valve portion kludge
CN106392552A (en) * 2016-11-17 2017-02-15 苏州冠浩斯精密机械有限公司 Screwing-in assembly of electromagnetic valve magnetism isolating assembly assembling machine
CN106808205A (en) * 2017-03-07 2017-06-09 广州寅源自动化科技有限公司 A kind of shaver automated production tool
CN107263139A (en) * 2017-06-27 2017-10-20 鹰普(中国)有限公司 A kind of self-centering auxiliary clamping device
CN107263139B (en) * 2017-06-27 2019-10-22 鹰普(中国)有限公司 A kind of self-centering auxiliary clamping device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141008

Termination date: 20150617

EXPY Termination of patent right or utility model