CN219292524U - Long-life quick drawing of patterns forming die - Google Patents

Abstract

The utility model relates to the technical field of forming dies and discloses a long-life rapid demoulding forming die which comprises an upper die holder and a lower die holder, wherein a movable groove is formed in the front face of the lower die holder, a notch is formed in the top of the lower die holder, and a template is arranged in the movable groove. This long-life quick drawing of patterns forming die through setting up the movable groove in the inside of die holder, and the inside of movable groove can be put into to the template, then put into the die cavity of template from the notch with the work piece that waits to be formed inside, and through upper die base downwardly moving, make the locating lever follow the constant head tank and remove, and peg graft with the inside of locating hole, realize fixing the template, the stamping head downwardly moving simultaneously, realize carrying out die casting to the work piece, after accomplishing, the upper die base upwardly moving, the locating lever moves out from the locating hole, alright remove the baffle and take out the template, make the work piece can follow the die cavity and remove, realize quick drawing of patterns.

Description

Long-life quick drawing of patterns forming die

Technical Field

The utility model relates to the technical field of forming dies, in particular to a long-life rapid demoulding forming die.

Background

The forming die can be cast forming or stamping forming, wherein the stamping forming refers to a processing forming 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 so as to enable the plates, the strips, the pipes, the sectional materials and the like to be plastically deformed or separated, and the stamped blank is mainly a hot rolled and cold rolled steel plate and a cold rolled steel strip.

In the process of stamping forming, a workpiece is required to be placed into a die for stamping operation, when the existing stamping forming die is used, after the workpiece is placed into the die for processing forming, the workpiece which is processed inside the workpiece is not easy to be rapidly demoulded, so that the working efficiency of the workpiece is low, the consumed time is more, and the problem caused by the fact that the rapid demould forming die with long service life is solved.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the long-life rapid demoulding forming die which has the advantages of rapidly realizing demoulding effect, saving time, improving working efficiency and the like, and solves the problems that after a workpiece is put into the die for processing and forming, the workpiece with the processed inside is difficult to rapidly demould, so that the working efficiency is low and the time consumption is more.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a long-life quick drawing of patterns forming die, includes upper die base and die holder, the movable groove has been seted up in the front of die holder, the notch has been seted up at the top of die holder, the inside in movable groove is equipped with the template, the die cavity has been seted up to the inside of template, the front fixedly connected with baffle of template, the guide bar of bottom fixedly connected with of upper die base, the guide way has been seted up at the top of die holder, the guiding hole has been seted up to the inside of template, the guide bar is pegged graft with the inside activity of guide way and guiding hole in proper order, the bottom plate fixed mounting of upper die base has the punching press head.

Preferably, the front fixedly connected with two fixed blocks of die holder, baffle and die holder overlap joint, the left and right sides of baffle respectively with two relative one side overlap joint of fixed block, the inside activity grafting of fixed block has the locating lever, the locating hole has all been seted up to the left and right sides of baffle, the locating lever is pegged graft with the inside activity of locating hole.

Preferably, the inside of fixed block has been seted up and has been controlled the movable hole that runs through, the locating lever is pegged graft with the inside activity in movable hole, one side fixedly connected with that the locating lever is kept away from the baffle draws the piece, the inside fixedly connected with spring in movable hole, spring and draw a piece fixed connection, the spring cup joints with the locating lever activity.

Preferably, the notch is communicated with the inside of the movable groove, the template is matched with the inside of the movable groove, the notch corresponds to the position of the cavity, the cavity is communicated with the upper side and the lower side of the template, and the stamping head is positioned in the notch and the cavity.

Preferably, the guide hole is communicated with the inside of the movable groove, the guide hole extends to the inner bottom wall of the movable groove, and the bottom end of the guide rod is overlapped with the inner bottom wall of the guide hole.

Compared with the prior art, the utility model provides the long-life rapid demoulding forming die, which has the following beneficial effects:

1. this long-life quick drawing of patterns forming die through setting up the movable groove in the inside of die holder, and the inside of movable groove can be put into to the template, then put into the die cavity of template from the notch with the work piece that waits to be formed inside, and through upper die base downwardly moving, make the locating lever follow the constant head tank and remove, and peg graft with the inside of locating hole, realize fixing the template, the stamping head downwardly moving simultaneously, realize carrying out die casting to the work piece, after accomplishing, the upper die base upwardly moving, the locating lever moves out from the locating hole, alright remove the baffle and take out the template, make the work piece can follow the die cavity and remove, realize quick drawing of patterns.

2. This long-life quick drawing of patterns forming die is through setting up two fixed blocks on the die holder to under the effect of spring and pull piece, realize fixing in position the locating lever, the inside activity grafting of locating lever and locating hole simultaneously realizes fixing a position the baffle, prevents that the baffle from taking place to remove, makes the inside that is located the movable groove that the template can be steady, prevents that the template from moving out from the movable inslot portion.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic diagram of the complete structure of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is a schematic top view of the lower die holder of the present utility model;

fig. 4 is a cross-sectional view of the front structure of the baffle plate of the present utility model.

Wherein: 1. an upper die holder; 2. a lower die holder; 3. a movable groove; 4. a notch; 5. a template; 6. a cavity; 7. a baffle; 8. a guide rod; 9. a guide groove; 10. a guide hole; 11. a fixed block; 12. a positioning rod; 13. positioning holes; 14. a movable hole; 15. pulling blocks; 16. a spring; 17. and (5) punching a press head.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Referring to fig. 1-4, a long-life rapid demoulding forming die comprises an upper die holder 1 and a lower die holder 2, wherein the bottom of the upper die holder 1 is overlapped with the top of the lower die holder 2, the top of the upper die holder 1 is connected with a hydraulic cylinder, the upper die holder 1 can be driven to move up and down by working of the hydraulic cylinder, the upper die holder 1 is connected with the inside of the lower die holder 2 through a guide pillar, a guide sleeve is arranged in the lower die holder 2, the guide pillar is movably spliced with the inside of the guide sleeve, a movable groove 3 is formed in the front of the lower die holder 2, the movable groove 3 is rectangular, a notch 4 is formed in the top of the lower die holder 2, the size of the notch 4 is smaller than that of the movable groove 3, a template 5 is arranged in the movable groove 3, a cavity 6 is formed in the inside of the template 5, a baffle 7 is fixedly connected to the front of the template 5, the front fixedly connected with handle of baffle 7 is convenient for remove baffle 7 through the handle, four guide bars 8 of bottom fixedly connected with of upper die base 1, four guide slots 9 have been seted up at the top of die holder 2, four guiding holes 10 have been seted up to the inside of template 5, guide bar 8 is pegged graft with the inside activity of guide slots 9 and guide holes 10 in proper order, can fix the position of template 5 through guide bar 8, prevent that the inside work piece of template 5 from appearing the position offset condition when die casting shaping, reduce the wearing and tearing condition of template 5, and then improve the life of template 5, the bottom plate fixed mounting of upper die base 1 has ram head 17, realize the die casting effect to the work piece through ram head 17.

Further, two fixed blocks 11 are fixedly connected with the front face of the lower die holder 2, the baffle 7 is overlapped with the lower die holder 2, the left side and the right side of the baffle 7 are overlapped with one sides, which are opposite to the two fixed blocks 11, of the baffle 7, two positioning rods 12 are movably inserted into the left side and the right side of the fixed blocks 11, two positioning holes 13 are formed in the left side and the right side of the baffle 7, the positioning rods 12 are movably inserted into the inner parts of the positioning holes 13, after the positioning rods 12 are inserted into the inner parts of the positioning holes 13, the baffle 7 can be positioned, the baffle 7 is prevented from moving, meanwhile, the template 5 can be fixed in the movable groove 3, the situation that the template 5 is deviated from the inner part of the movable groove 3 is avoided, and the guide rod 8 can be accurately inserted into the inner part of the guide hole 10.

Further, two left and right penetrating movable holes 14 are formed in the fixed block 11, each movable hole 14 is composed of a large round hole and a small round hole, the locating rod 12 is movably inserted into the inside of each movable hole 14, the locating rod 12 is movably sleeved with the corresponding small round hole, one side, far away from the baffle 7, of each locating rod 12 is fixedly connected with a pull block 15, one side, far away from the baffle 7, of each pull block 15 and the corresponding fixed block 11 is lapped, the locating rod 12 is conveniently moved through the corresponding pull block 15, one end, far away from the corresponding pull block 15, of each locating rod 12 can be moved out of the inside of the corresponding locating hole 13, a spring 16 is fixedly connected with the corresponding spring 16, the corresponding pull block 15 can be limited and fixed under the action of the corresponding spring 16, meanwhile, the locating rod 12 is prevented from moving, the corresponding spring 16 is movably sleeved with the corresponding locating rod 12, the corresponding spring 16 can be limited through the corresponding locating rod 12, the telescopic effect of the corresponding spring 16 is guaranteed, and bending situations are avoided.

Further, notch 4 and the inside intercommunication of movable tank 3, the inside looks adaptation of template 5 and movable tank 3, notch 4 corresponds with the position of die cavity 6, the upper and lower both sides intercommunication of die cavity 6 and template 5, punch head 17 is located notch 4 and the inside of die cavity 6, put into the inside back of movable tank 3 with the work piece that waits to process from notch 4 to be located the inside of die cavity 6, and move down through upper die base 1, drive punch head 17 from notch 4 enter into the inside of die cavity 6, realize die casting shaping to the work piece.

Further, the inside intercommunication of guiding hole 10 and movable groove 3, guiding hole 10 extend to the interior bottom wall of movable groove 3, and the bottom of guiding rod 8 and the interior bottom wall overlap joint of guiding hole 10, and four guiding rods 8 evenly distributed are in the inside of template 5, through guiding rod 8 and the inside effective grafting of guiding hole 10, guarantee the vertical stable effect of guiding rod 8, the difficult bending deformation condition that appears improves the fixed effect to the location of template 5.

The application process of the utility model is as follows:

when the die plate die is used, the die plate 5 is placed in the movable groove 3, the baffle 7 is lapped with the front surface of the lower die holder 2, the baffle 7 is positioned by the positioning rod 12 under the action of the spring 16, the die plate 5 is fixed, the upper die holder 1 is driven by the hydraulic cylinder to move upwards, the upper die holder 1 is separated from the lower die holder 2, then a workpiece to be processed is placed in the movable groove 3 from the notch 4 and is positioned in the cavity 6 in the die plate 5, then the upper die holder 1 moves downwards, the guide rod 8 at the bottom of the upper die holder enters the guide hole 10 from the guide groove 9, the die plate 5 is fixed by one step, the die plate 5 is prevented from moving in the movable groove 3, the stamping head 17 moves downwards, the workpiece in the cavity 6 can be die-cast and formed, then the upper die holder 1 moves upwards, the guide rod 8 moves out from the guide hole 10, then the pull block 15 moves outwards, the handle can be pulled to drive the baffle 7 to move out from the movable groove 3, and simultaneously the workpiece in the cavity 6 is driven to move, and after the workpiece moves out from the movable groove 3, the bottom of the movable groove 6 can be quickly released, and the cavity effect can be realized.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a long-life quick drawing of patterns forming die, includes upper die base (1) and die holder (2), its characterized in that: the die comprises a die holder (1), a die cavity (6) is formed in the die holder (2), a movable groove (3) is formed in the front of the die holder (2), a notch (4) is formed in the top of the die holder (2), a die plate (5) is arranged in the movable groove (3), a baffle plate (7) is fixedly connected to the front of the die plate (5), a guide rod (8) is fixedly connected to the bottom of the upper die holder (1), a guide groove (9) is formed in the top of the die holder (2), a guide hole (10) is formed in the inner portion of the die plate (5), the guide rod (8) is sequentially connected with the guide groove (9) and the guide hole (10) in a movable mode, and a punching head (17) is fixedly arranged on the bottom plate of the upper die holder (1).

2. The long life rapid demolding mold according to claim 1, wherein: the front fixedly connected with two fixed blocks (11) of die holder (2), baffle (7) overlap joint with die holder (2), the left and right sides of baffle (7) respectively with one side overlap joint that two fixed blocks (11) are relative, the inside activity grafting of fixed block (11) has locating lever (12), locating hole (13) have all been seted up to the left and right sides of baffle (7), locating lever (12) are pegged graft with the inside activity of locating hole (13).

3. The long life rapid demolding mold according to claim 2, wherein: the inside of fixed block (11) is offered and is controlled movable hole (14) that run through, locating lever (12) are pegged graft with the inside activity of movable hole (14), one side fixedly connected with that baffle (7) were kept away from to locating lever (12) draws piece (15), the inside fixedly connected with spring (16) of movable hole (14), spring (16) and draw piece (15) fixed connection, spring (16) are cup jointed with locating lever (12) activity.

4. The long life rapid demolding mold according to claim 1, wherein: notch (4) and the inside intercommunication of movable groove (3), template (5) and the inside looks adaptation of movable groove (3), the position correspondence of notch (4) and die cavity (6), the upper and lower both sides intercommunication of die cavity (6) and template (5), punching press head (17) are located the inside of notch (4) and die cavity (6).

5. The long life rapid demolding mold according to claim 1, wherein: the guide hole (10) is communicated with the inside of the movable groove (3), the guide hole (10) extends to the inner bottom wall of the movable groove (3), and the bottom end of the guide rod (8) is overlapped with the inner bottom wall of the guide hole (10).

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