CN202607097U - Clamping device of thin steel sheet - Google Patents
Clamping device of thin steel sheet Download PDFInfo
- Publication number
- CN202607097U CN202607097U CN 201220023337 CN201220023337U CN202607097U CN 202607097 U CN202607097 U CN 202607097U CN 201220023337 CN201220023337 CN 201220023337 CN 201220023337 U CN201220023337 U CN 201220023337U CN 202607097 U CN202607097 U CN 202607097U
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- CN
- China
- Prior art keywords
- stalloy
- gripper edge
- clamping device
- pressing plate
- housing
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- 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
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Abstract
The utility model relates to a clamping device of a thin steel sheet. The clamping device of the thin steel sheet is characterized by comprising an outer frame (1), a left clamping edge (10), a right clamping edge (11) and a tensioning air cylinder (9), wherein the outer frame (1) is provided with the left clamping edge (10) and the right clamping edge (11) and used for clamping the thin steel sheet (4); the left clamping edge (10) and the right clamping edge (11) are movable on the outer frame (1); the left end of the outer frame (1) is provided with the tensioning air cylinder (9); and the tensioning air cylinder (9) is connected with the left clamping edge (10) through a drive screw. The clamping device of the thin steel sheet, which is disclosed by the utility model, has the advantages of convenience for installation and easy operation, completes the operation by only pushing the thin steel sheet (4) and pressing a handle and solves the problems of low efficiency and low flatness of the thin steel sheet (4) when the thin steel sheet (4) formerly needs to be manually clamped by two persons, thereby increasing the efficiency and enhancing the benefit.
Description
Technical field
A kind of stalloy clamping device is specially adapted on the high-accuracy laser process equipment automatic clamping and tensioning to stalloy.
Background technology
In high-accuracy laser processing procedure, it is stalloy that one type of workpiece is arranged.In order to guarantee crudy; The focus of requirement laser is not more than 1/3rd of work piece thickness with respect to the change in location of workpiece stalloy; Just requiring stalloy is smooth all the time in the whole machining process process; Can not produce distortion when being clamping, and in the process of cutting, not produce new distortion yet, stalloy does not shake.
Mostly stalloy tensioning mode in the past is to transpose handle grip firmly, hand screw or cylinder tension.Need a people to arrest steel disc when clamping steel disc, another people rotates the handle grip of can transposing and lives, and production efficiency is low.When stalloy is clamped and strained, all be local pressure, correlated parts can produce distortion, causes stalloy seriously uneven, and its result cuts the hole wall degradation exactly, and salient point increases with the extension slag, has satisfied not the requirement of laser accurate processing technology.
Summary of the invention
The technical problem that the utility model will solve provides a kind of stalloy clamping device; Adopt the quick handle handle grip that replaces transposing to live stalloy, it does not need rotation, has not only improved speed; Also having reduced institute takes up space; Can increase handle quantity, make stressed more evenly, reduce local wrinkling distortion of stalloy and wave transformation; Built-in stalloy supporting plate does not need the special messenger to drag flat stalloy; Assist bar to change pole in the rectangle of leveling stalloy commonly used in the past, reduced the both sides part deformation, make the stalloy after the tensioning more smooth the influence that stalloy produces.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is following:
A kind of stalloy clamping device is characterized in that, comprises by housing, left gripper edge, right gripper edge and tensioning cylinder; On said housing, be provided with left gripper edge and right gripper edge, be used for the clamping stalloy, said left gripper edge and right gripper edge are can be on housing movable, are provided with tensioning cylinder at the left end of said housing, through drive screw tensioning cylinder are connected with left gripper edge.
Preferably, on left gripper edge and right gripper edge, be provided with the U-shaped pressing plate respectively,, be used to be pressed in stalloy, clamp stalloy one side in the stopper slot that inserts left gripper edge or right gripper edge of said U-shaped pressing plate, another side is movable.
On said U-shaped pressing plate, be provided with quick handle, be used for said U-shaped pressing plate is lifted.
Said quick handle is connected with said U-shaped pressing plate with screw rod through nut, back-moving spring.
Preferably, in the semi-circular groove of said left gripper edge and right gripper edge, assist respectively pole is arranged.
Said U-shaped pressing plate can be movable one side below be provided with the rubber filler strip, be used to increase coefficient of friction to stalloy, can reduce normal pressure satisfying under the situation of same chucking power, reduce the distortion of correlated parts, stalloy is also just more smooth.
Next door at said rubber filler strip is provided with blend stop, is used to prevent moving of rubber filler strip.
Left end at said housing is provided with two tensioning cylinders at least.
Preferably, the left end at said housing is provided with three tensioning cylinders.
Between said left gripper edge 10 and right gripper edge 11, be provided with stalloy supporting plate 8, be used for support stalloy 4.
A kind of stalloy clamping device that the utility model provides; Adopt the quick handle handle grip that replaces transposing to live stalloy, it does not need rotation, has not only improved speed; Also having reduced institute takes up space; Can increase handle quantity, make stressed more evenly, reduce local wrinkling distortion of stalloy and wave transformation; Built-in stalloy supporting plate does not need the special messenger to drag flat stalloy; The rectangle of the leveling stalloy that also will in the past use always assists bar to change pole into, reduced the both sides part deformation to the influence that stalloy produces, and makes the stalloy after the tensioning more smooth; Easy for installation, simple to operate, one push away stalloy, press handle and can accomplish; Solve in the past inefficiency and the not high problem of stalloy flatness when needing the manual clamping stalloy of two people, improved efficient, increased benefit.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation.
Fig. 1 is a stalloy clamping device structure chart, and A is for waiting to amplify the part; Fig. 2 is the partial enlarged drawing of A among Fig. 1;
Fig. 3 is Fig. 1 vertical view, and B is for waiting to amplify the part; Fig. 4 be AA to cutaway view; Fig. 5 is the partial enlarged drawing of Fig. 1;
1 is housing among the figure, and 2 is quick handle, and 3 is the U-shaped pressing plate, and 4 is stalloy, and 5 is pole, and 6 is blend stop, and 7 is the rubber filler strip, and 8 is the stalloy supporting plate, and 9 is tensioning cylinder, and 10 is left gripper edge, and 11 is right gripper edge, and 12 is back-moving spring.
The specific embodiment
Shown in Fig. 1-5, a kind of stalloy clamping device is characterized in that, comprises housing 1, quick handle 2, U-shaped pressing plate 3, pole 5, blend stop 6, rubber filler strip 7, stalloy supporting plate 8, tensioning cylinder 9, left gripper edge 10, right gripper edge 11, back-moving spring 12.On said housing 1, be provided with left gripper edge 10 and right gripper edge 11; Be used for clamping stalloy 4; Said left gripper edge 10 can be movable on housing 1 with right gripper edge 11, is provided with tensioning cylinder 9 at the left end of said housing 1, through drive screw tensioning cylinder 9 is connected with left gripper edge 10.On left gripper edge 10 and right gripper edge 11, be provided with U-shaped pressing plate 3 respectively,, clamp stalloy 4 one side in the stopper slot that inserts left gripper edge 10 or right gripper edge 11 of said U-shaped pressing plate 3, another side is movable, is used to be pressed in stalloy 4.On said U-shaped pressing plate 3, be provided with quick handle 2, be used for said U-shaped pressing plate 3 is lifted.Said quick handle 2 is connected with said U-shaped pressing plate 3 with screw rod through nut, back-moving spring 12.In the semi-circular groove of said left gripper edge 10 and right gripper edge 11, assist respectively pole 5 is arranged.Said U-shaped pressing plate 3 can be movable one side below be provided with rubber filler strip 7, be used to increase coefficient of friction to stalloy 4, can reduce normal pressure satisfying under the situation of same chucking power, reduce the distortion of correlated parts, stalloy 4 is also just more smooth.Be provided with blend stop 6 on the next door of said rubber filler strip 7, be used to prevent moving of rubber filler strip 7.Left end at said housing 1 is provided with two tensioning cylinders 9 at least.Between said left gripper edge 10 and right gripper edge 11, be provided with stalloy supporting plate 8, be used for support stalloy 4.
During installation; Earlier will be with that the aluminium section bar of 30X30 is made mobile horizontal edge bar, one fixedly horizontal edge bar and two vertical edge bars are placed on the mounting plate; Four mobile limit gib blocks are inserted in the inboard groove of two vertical edge bars; Again eight L shaped angle connectors are inserted in the groove up and down of aluminium section bar, just accomplished the assembling of housing 1 at last with the holding screw locking of 32 M6X8.The two ends of left gripper edge 10 and right gripper edge 11 are linked to each other with mobile limit gib block; Gripper edge 10 distances on the left side move limit horizontal edge bar 10mm; Link to each other with tensioning cylinder 9 through the M8 drive screw; And mix tracheae snap joint, the gripper edge 10 that when tensioning cylinder 9 forward and reverse ventilations, drives the left side moves forward and backward, and accomplishes unclamping with tensioning of stalloy 4 moved.Pole 5 is assisted in the semi-circular groove of gripper edge; The cross sunk screw of blend stop 6 usefulness M3X8 is fixed on the gripper edge, and its effect is to prevent moving of rubber filler strip 7, and rubber filler strip 7 nestles up blend stop 6 and is bonded on the gripper edge; The effect of rubber filler strip 7 is the coefficient of frictions that increase stalloy 4; Can reduce normal pressure satisfying under the situation of same chucking power, reduce the distortion of correlated parts, stalloy 4 is also just more smooth.Insert in the stopper slot of gripper edge on one side of U-shaped pressing plate 3, and another side is pressed on the stalloy 4, and its effect clamps stalloy, makes between stalloy 4 and the gripper edge not relatively move.Adjustment nut on the quick handle 2 is laid down, and fast screw rod insertion above U-shaped pressing plate 3 of handle 2, cover upper reset spring 12 passes gripper edge again, and the adjustment nut of screwing on and laying down is just now adjusted behind the position of quick handle locking this nut check.
During use, earlier integral body is placed on the platform, the centre is put stalloy supporting plate 8 well; Open turning on the quick handle 2 again, lifting on the U-shaped pressing plate 3 under the effect of back-moving spring 12, push stalloy 4 from the side gently; Under turn over and overwhelm quick handle 2 and clamp stalloys 4, promptly accomplished the clamping of stalloy.Do at last in the tensioning frame groove of as a whole insertion laser cutting machine (it is motionless that stalloy supporting plate 8 is stayed original position), put in place back tracheae snap joint automatically with laser cutting machine on tracheae UNICOM, realization auto-tensioning stalloy.Cutting finishes, pull out the tensioning frame after, unclamp stalloy automatically because of dying.Only need open when unloading stalloy turning on the quick handle 2.Go round and begin again, can accomplish many stalloy cuttings.
Above embodiment purpose is to explain the utility model, and the protection domain of unrestricted the utility model, all application that come by the utility model simple change all drop in the protection domain of the utility model.
Claims (10)
1. a stalloy clamping device is characterized in that, comprises by housing (1), left gripper edge (10), right gripper edge (11) and tensioning cylinder (9); On said housing (1), be provided with left gripper edge (10) and right gripper edge (11); Be used for clamping stalloy (4); It is movable that said left gripper edge (10) and right gripper edge (11) can be gone up at housing (1); Left end at said housing (1) is provided with tensioning cylinder (9), through drive screw tensioning cylinder (9) is connected with left gripper edge (10).
2. stalloy clamping device according to claim 1; It is characterized in that; On left gripper edge (10) and right gripper edge (11), be provided with U-shaped pressing plate (3) respectively, said U-shaped pressing plate (3) one side the stopper slot that inserts left gripper edge (10) or right gripper edge (11) in, another side is movable; Be used to be pressed in stalloy (4), clamp stalloy (4).
3. stalloy clamping device according to claim 2 is characterized in that, on said U-shaped pressing plate (3), is provided with quick handle (2), is used for said U-shaped pressing plate (3) is lifted.
4. stalloy clamping device according to claim 3 is characterized in that, said quick handle (2) is connected with said U-shaped pressing plate (3) with screw rod through nut, back-moving spring (12).
5. stalloy clamping device according to claim 4 is characterized in that, in the semi-circular groove of said left gripper edge (10) and right gripper edge (11), assisting respectively has pole (5).
6. stalloy clamping device according to claim 5; It is characterized in that; The below on one side that can be movable at said U-shaped pressing plate (3) is provided with rubber filler strip (7), is used for increasing the coefficient of friction to stalloy (4), can reduce normal pressure satisfying under the situation of same chucking power; Reduce the distortion of correlated parts, stalloy (4) is also just more smooth.
7. stalloy clamping device according to claim 6 is characterized in that, is provided with blend stop (6) on the next door of said rubber filler strip (7), is used to prevent moving of rubber filler strip (7).
8. according to each described stalloy clamping device of claim 1-7, it is characterized in that, be provided with two tensioning cylinders (9) at least at the left end of said housing (1).
9. stalloy clamping device according to claim 8 is characterized in that, is provided with three tensioning cylinders (9) at the left end of said housing (1).
10. according to each described stalloy clamping device of claim 1-7, it is characterized in that, between said left gripper edge (10) and right gripper edge (11), be provided with stalloy supporting plate (8), be used for support stalloy (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220023337 CN202607097U (en) | 2012-01-19 | 2012-01-19 | Clamping device of thin steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220023337 CN202607097U (en) | 2012-01-19 | 2012-01-19 | Clamping device of thin steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607097U true CN202607097U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220023337 Expired - Fee Related CN202607097U (en) | 2012-01-19 | 2012-01-19 | Clamping device of thin steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212881A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Clamping device for thin steel piece |
| CN106425117A (en) * | 2016-10-27 | 2017-02-22 | 佛山智达思佳机电科技有限公司 | Steel sheet clamping device for laser cutting |
-
2012
- 2012-01-19 CN CN 201220023337 patent/CN202607097U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212881A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Clamping device for thin steel piece |
| CN106425117A (en) * | 2016-10-27 | 2017-02-22 | 佛山智达思佳机电科技有限公司 | Steel sheet clamping device for laser cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121219 Termination date: 20200119 |