Quick-release stamping assembly for stamping die
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a quick-release stamping assembly for a stamping die.
Background
The stamping is a forming processing method for obtaining a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation.
In long-term stamping, the damage rate of the upper die is extremely high, however, the existing upper die is generally connected with the movable part through a plurality of screws, when the upper die is damaged and needs to be maintained or replaced, an external tool is needed to be used for disassembling the upper die, the disassembling process is excessively complicated and time-consuming, the screws are easy to lose during disassembling, and certain trouble is caused to disassembling, so that a quick-disassembly stamping assembly for the stamping die is provided.
Disclosure of utility model
The present utility model is directed to a quick-release stamping assembly for a stamping die, which solves the above-mentioned problems of the related art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a quick detach punching press subassembly for stamping die, comprises a workbench, the top fixedly connected with bed die of workstation, the top of bed die is provided with the mould, the top fixedly connected with first connecting block of mould, the top of first connecting block is provided with the fly leaf, the bottom fixedly connected with and the second connecting block of first connecting block inner wall assorted of fly leaf, the inside first fluting that is linked together with the inside second connecting block that has seted up of fly leaf, first fluting is provided with the movable rod with the inside joint of second connecting block jointly, the equal fixedly connected with in both sides of the inside movable rod of second connecting block two first fixed blocks, be provided with first pivot between two first fixed blocks, the outside fixedly connected with connecting rod of first pivot, the other end fixedly connected with second pivot of connecting rod, the equal swivelling joint in both ends of second pivot has the second fixed block, the fixture block of one side fixedly connected with and second connecting block sliding connection's of two second fixed blocks jointly, the draw-in groove with fixture block assorted is seted up to the inner wall of first connecting block.
Optionally, the top fixedly connected with slider of draw-in groove, two slide ways with slider assorted are seted up to the inside of second connecting block.
Optionally, fly leaf one side is provided with the electric telescopic handle with workstation top fixed connection, and electric telescopic handle's telescopic end fixedly connected with mounting panel, one side and fly leaf fixed connection of mounting panel.
Optionally, the first rotating shaft is rotationally connected with the first fixed block.
Optionally, a limiting block is fixedly connected to the top of the movable rod above the movable plate.
Optionally, two second slotting matched with the clamping block are arranged in the second connecting block, and the clamping block is in sliding connection with the second connecting block through the second slotting.
Compared with the prior art, the utility model has the beneficial effects that:
1. This a quick detach punching press subassembly for stamping die, upward movement can make the connecting rod drive the fixture block to the inside motion of second connecting block through having set up the movable lever for the fixture block breaks away from the draw-in groove no longer with the draw-in groove joint, thereby makes operating personnel can dismantle first connecting block and last mould from the second connecting block of fly leaf bottom fast and convenient, and also simpler during the installation, has improved the efficiency of last mould dismouting.
2. This a quick detach punching press subassembly for stamping die, through being provided with the slider at the top of fixture block, the spout has been seted up to the inside of second connecting block, can be spacing when the fixture block motion, when pulling movable rod, the fixture block can not break away from the second connecting block because the movable rod is too upward movement, makes things convenient for the continuation use of follow-up fixture block.
Drawings
FIG. 1 is a schematic view of the whole structure of a quick release stamping assembly for a stamping die according to the present utility model;
FIG. 2 is a schematic view of a second connection block of a quick release stamping assembly for a stamping die according to the present utility model;
FIG. 3 is a schematic view of a movable rod in a quick release stamping assembly for a stamping die according to the present utility model;
Fig. 4 is an enlarged schematic view of a partial structure of fig. 3 a.
In the figure: 1. a work table; 2. a lower die; 3. an upper die; 4. a first connection block; 5. an electric telescopic rod; 6. a mounting plate; 7. a movable plate; 8. a second connection block; 9. a first slot; 10. a movable rod; 11. a first fixed block; 12. a first rotating shaft; 13. a connecting rod; 14. a second rotating shaft; 15. a second fixed block; 16. a clamping block; 17. a clamping groove; 18. a slide block; 19. a chute; 20. a limiting block; 21. and a second slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the utility model provides a quick-release stamping assembly for stamping dies, which comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a lower die 2, an upper die 3 is arranged above the lower die 2, the top of the upper die 3 is fixedly connected with a first connecting block 4, a movable plate 7 is arranged above the first connecting block 4, the bottom of the movable plate 7 is fixedly connected with a second connecting block 8 matched with the inner wall of the first connecting block 4, the upper die 3 and the movable plate 7 can be mounted together by connecting the first connecting block 4 and the second connecting block 8, the upper die 3 can also move up and down while the movable plate 7 moves up and down, a first slot 9 communicated with the inside of the second connecting block 8 is formed inside the movable plate 7, the movable rod 10 is arranged inside the first slot 9 and the second connecting block 8, two first fixed blocks 11 are fixedly connected to two sides of the movable rod 10 inside the second connecting block 8, a first rotating shaft 12 is arranged between the two first fixed blocks 11, a connecting rod 13 is fixedly connected to the outside of the first rotating shaft 12, a second rotating shaft 14 is fixedly connected to the other end of the connecting rod 13, second fixed blocks 15 are rotatably connected to two ends of the second rotating shaft 14, clamping blocks 16 which are slidably connected with the second connecting block 8 are fixedly connected to one sides of the two second fixed blocks 15, clamping grooves 17 which are matched with the clamping blocks 16 are formed in the inner wall of the first connecting block 4, and the first connecting block 4 and the second connecting block 8 can be connected together through the clamping grooves 17 in a clamping mode.
The top fixedly connected with slider 18 of draw-in groove 17, two slide ways 19 with slider 18 assorted are seted up to the inside of second connecting block 8, through being provided with slider 18 at the top of fixture block 16, and slide way 19 has been seted up to the inside of second connecting block 8, can carry out spacing when the fixture block 16 motion, when pulling movable rod 10, fixture block 16 can not break away from second connecting block 8 because movable rod 10 excessively upward movement, makes things convenient for the continuation use of follow-up fixture block 16.
The fly leaf 7 one side is provided with the electric telescopic handle 5 with workstation 1 top fixed connection, electric telescopic handle 5's telescopic end fixedly connected with mounting panel 6, one side and fly leaf 7 fixed connection of mounting panel 6, electric telescopic handle 5 flexible can drive mounting panel 6 up-and-down motion, and fly leaf 7, second connecting block 8, first connecting block 4 and last mould 3 can up-and-down motion together when mounting panel 6 up-and-down motion for go up mould 3 and bed die 2 contact and punch a workpiece.
The first rotating shafts 12 are rotatably connected with the first fixed blocks 11, and the connecting rods 13 can rotate inside the two first fixed blocks 11 through the first rotating shafts 12.
The top fixedly connected with stopper 20 of the top movable rod 10 of fly leaf 7 can carry out the spacing through being provided with stopper 20 to the top of movable rod 10, and conveniently pulls movable rod 10 through stopper 20.
Two second open slots 21 matched with the clamping blocks 16 are formed in the second connecting block 8, the clamping blocks 16 are in sliding connection with the second connecting block 8 through the second open slots 21, and the clamping blocks 16 can move in the second connecting block 8 through the second open slots 21.
The electric telescopic rod 5 is conventional electric telescopic equipment in the prior art, and the electric telescopic rod 5 can drive the mounting plate 6 to move up and down.
Working principle: this a quick detach punching press subassembly for stamping die, when last mould 3 needs to dismantle, operating personnel can upwards pull stopper 20, the upward motion of movable rod 10 in the time of stopper 20 upward motion, the upward motion of movable rod 10 makes connecting rod 13 pass through the rotation effect of first pivot 12 and second pivot 14 down drive fixture block 16 to the movable rod 10 orientation be close to, until fixture block 16 breaks away from the inside draw-in groove 17 of first connecting block 4, no longer with the draw-in groove 17 joint, operating personnel can make its dismantlement that has finished going up mould 3 with the last mould 3 of second connecting block 8 with the last mould 3 of first connecting block 4 and bottom, this scheme can be quick and convenient with first connecting block 4 and last mould 3 dismantle from the second connecting block 8 of movable plate 7 bottom, and also relatively simple during the installation, and through being provided with slider 18 at the top of fixture block 16, the inside of second connecting block 8 has seted up spout 19, can carry out the spacing when the fixture block 16 moves, when pulling movable rod 10, the fixture block 16 can not break away from the second connecting block 8 and follow-up movement of second connecting block 8 is too convenient for use of second connecting block 16.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.