CN211888670U

CN211888670U - Left baffle stamping die

Info

Publication number: CN211888670U
Application number: CN202020047400.9U
Authority: CN
Inventors: 刘勇
Original assignee: Chengdu Youli Automobile Parts Co ltd
Current assignee: Chengdu Youli Automobile Parts Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-10
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a left baffle stamping die, including base, die holder and upper die base, the top fixedly connected with die shank of upper die base, the equal fixedly connected with dead lever in both sides of base inner wall bottom, and the dead lever keeps away from the one end of base inner wall bottom and the top fixed connection of base inner wall, two swing joint has the fly leaf between the relative one side in fixed rod surface, the equal fixedly connected with electric telescopic handle in both sides of base inner wall bottom, the utility model relates to a stamping die technical field. This left baffle stamping die, the equal fixedly connected with dead lever in both sides through base inner wall bottom, and the dead lever keeps away from the one end of base inner wall bottom and the top fixed connection of base inner wall for after the punching press is accomplished, be convenient for take out the work piece, easy operation, the drawing of patterns is more convenient, has improved machining efficiency, and is convenient for in time cool off the work piece after the shaping, is difficult for producing the deformation.

Description

Left baffle stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is a left baffle stamping die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called as a cold stamping die (commonly called as a cold stamping die), wherein in stamping, at room temperature, a die arranged on a press is used for applying pressure to the materials to cause separation or plastic deformation, a press working method for obtaining the required parts has many forms of stamping dies, the stamping dies are also classified according to three aspects of working properties, die structures and die materials, and according to different product processing methods, the die can be divided into five types, namely a punching and shearing die, a bending die, a drawing die, a forming die, a compression die and the like, the materials for manufacturing the punching die comprise steel, hard alloy, steel bonded hard alloy, zinc-based alloy, low-melting-point alloy, aluminum bronze, high polymer materials and the like, and most of the materials for manufacturing the punching die mainly comprise the steel.

At present in the course of working to left baffle, generally will carry out stamping forming to it through stamping die, but current stamping die is in the use, and the work piece shaping back is not convenient for take out the work piece, and the drawing of patterns is comparatively difficult, and is inconvenient to use, has reduced machining efficiency, and can not in time cool off it after the work piece shaping, easily produces the deformation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a left baffle stamping die has solved work piece shaping back, is not convenient for take out the work piece, and the drawing of patterns is comparatively difficult, uses inconveniently, has reduced machining efficiency, and can not in time cool off it after the work piece shaping, easily produces the problem of warping.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a left baffle stamping die comprises a base, a lower die holder and an upper die holder, wherein the top of the upper die holder is fixedly connected with a die handle, both sides of the bottom of the inner wall of the base are fixedly connected with fixed rods, one end of each fixed rod, far away from the bottom of the inner wall of the base, is fixedly connected with the top of the inner wall of the base, a movable plate is movably connected between the two opposite sides of the surfaces of the fixed rods, both sides of the bottom of the inner wall of the base are fixedly connected with electric telescopic rods, one end of an output shaft of each electric telescopic rod is fixedly connected with the bottom of the movable plate, both sides of the top of the movable plate are fixedly connected with vertical rods, one end of each vertical rod, far away from the movable plates, sequentially penetrates through the base and the lower die holder and extends to the inside of the lower die holder, the top of the lower die holder is provided with a press, and the bottom of the inner wall of the mounting groove is fixedly connected with a refrigeration plate.

Preferably, the bottom of the placing plate is fixedly connected with one end, extending to the inside of the lower die base, of the vertical rod, and the four corners of the bottom of the upper die base are fixedly connected with sleeves.

Preferably, the bottom of the upper die base is fixedly connected with a fixing plate between the two opposite sides of the sleeve, and connecting rods are fixedly connected to the two sides of the bottom of the fixing plate.

Preferably, the connecting rods are far away from one end of the fixing plate and fixedly connected with a connecting plate, the bottom of the fixing plate is located between two opposite sides of the connecting rods and fixedly connected with fixing columns, and the bottom of each fixing column is fixedly connected with a pressing plate.

Preferably, the bottom of the pressure plate penetrates through the connecting plate and extends to the outside of the connecting plate, and a spring is fixedly connected to the surface of the connecting rod and located between the bottom of the fixing plate and the top of the connecting plate.

Preferably, four corners of the top of the base are fixedly connected with guide posts matched with the sleeves.

Advantageous effects

The utility model provides a left baffle stamping die. Compared with the prior art, the method has the following beneficial effects:

(1) the left clapboard stamping die is characterized in that fixing rods are fixedly connected with two sides of the bottom of the inner wall of a base, one end of each fixing rod, far away from the bottom of the inner wall of the base, is fixedly connected with the top of the inner wall of the base, a movable plate is movably connected between one sides of the two fixing rods, which are opposite in surface, the two sides of the bottom of the inner wall of the base are fixedly connected with electric telescopic rods, one end of each electric telescopic rod output shaft is fixedly connected with the bottom of the corresponding movable plate, vertical rods are fixedly connected with two sides of the top of each movable plate, one ends of the vertical rods, far away from the movable plates, sequentially penetrate through the base and the lower die holder and extend into the lower die holder, a pressure groove is formed in the top of the lower die holder, a placing plate is movably connected with the bottom of the inner wall of, the workpiece can be conveniently taken out, the operation is simple, the demolding is more convenient, the machining efficiency is improved, the workpiece after being molded can be conveniently and timely cooled, and the deformation is not easy to generate.

(2) This left baffle stamping die, through the equal fixedly connected with sleeve in four corners of upper die base bottom, the guide pillar of the equal fixedly connected with in four corners and sleeve looks adaptation at the base top for the in-process position of carrying out the punching press to left baffle can not produce the skew, and the accuracy is good, and stamping effect is better, has improved the quality of work piece.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the base structure of the present invention;

fig. 4 is a top view of the inner structure of the lower die holder of the present invention.

In the figure: the device comprises a base 1, a lower die holder 2, an upper die holder 3, a die handle 4, a fixed rod 5, a movable plate 6, an electric telescopic rod 7, a vertical rod 8, a pressure groove 9, a placing plate 10, a mounting groove 11, a refrigeration plate 12, a sleeve 13, a fixed plate 14, a connecting rod 15, a connecting plate 16, a fixed column 17, a pressure plate 18, a spring 19 and a guide pillar 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a left baffle stamping die comprises a base 1, a lower die holder 2 and an upper die holder 3, guide posts 20 matched with sleeves 13 are fixedly connected to four corners of the top of the base 1, the sleeves 13 and the guide posts 20 are arranged, so that the position of the left baffle cannot deviate in the stamping process, the accuracy is good, the stamping effect is better, and the quality of a workpiece is improved, a fixing plate 14 is fixedly connected to the bottom of the upper die holder 3 and between two opposite sides of the sleeves 13, connecting rods 15 are fixedly connected to two sides of the bottom of the fixing plate 14, a connecting plate 16 is fixedly connected to one end, far away from the fixing plate 14, of each connecting rod 15, a fixing column 17 is fixedly connected to the bottom of the fixing plate 14 and between two opposite sides of the connecting rods 15, a pressing plate 18 is fixedly connected to the bottom of the fixing column 17, and the bottom of the pressing plate 18 penetrates through, a spring 19 is fixedly connected between the surface of the connecting rod 15 and the bottom of the fixed plate 14 and the top of the connecting plate 16, the spring 19 can be replaced to ensure elasticity, a mold handle 4 is fixedly connected to the top of the upper mold base 3 and is connected with an external power device through the mold handle 4, both sides of the bottom of the inner wall of the base 1 are fixedly connected with a fixed rod 5, one end of the fixed rod 5, which is far away from the bottom of the inner wall of the base 1, is fixedly connected with the top of the inner wall of the base 1, a movable plate 6 is movably connected between the opposite sides of the surfaces of the two fixed rods 5, both sides of the bottom of the inner wall of the base 1 are fixedly connected with an electric telescopic rod 7, the electric telescopic rod 7 is controlled through an external control mechanism, one end of an output shaft of the electric telescopic rod 7 is fixedly connected with the bottom of the movable plate 6, both sides of the top of, indent 9 has been seted up at the top of die holder 2, and the bottom swing joint of indent 9 inner wall has places board 10, the bottom of placing board 10 extends to the inside one end fixed connection of die holder 2 with montant 8, the equal fixedly connected with sleeve 13 in four corners of going up die holder 3 bottom, mounting groove 11 has all been seted up under the inside front of die holder 2 and the back just is located indent 9, and the bottom fixedly connected with refrigeration board 12 of mounting groove 11 inner wall, the setting of refrigeration board 12 is convenient for in time cool off the work piece after the shaping, be difficult for producing the deformation.

During the use, place left baffle on lower die holder 2, control power device and let upper die holder 3 remove to lower die holder 2 top, make sleeve 13 and the butt joint of guide pillar 20, guide pillar 20 gets into in the sleeve 13, thereby clamp plate 18 carries out the punching press to left baffle, after the punching press is accomplished, start refrigeration board 12, cool off 2 insides of lower die holder, thereby lower the temperature to the inside work piece of indent 9, when taking out the work piece, start electric telescopic handle 7, drive fly leaf 6 rebound on dead lever 5, fly leaf 6 drives montant 8 rebound, montant 8 drives and places board 10 and shifts out in the indent 9, thereby can take out the work piece of placing on board 10, after taking out the work piece, again through electric telescopic handle 7 place board 10 and withdraw in the indent 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a left baffle stamping die, includes base (1), die holder (2) and upper die base (3), the top fixedly connected with die shank (4) of upper die base (3), its characterized in that: the two sides of the bottom of the inner wall of the base (1) are fixedly connected with fixing rods (5), one end, far away from the bottom of the inner wall of the base (1), of each fixing rod (5) is fixedly connected with the top of the inner wall of the base (1), a movable plate (6) is movably connected between the two opposite sides of the surfaces of the fixing rods (5), electric telescopic rods (7) are fixedly connected with the two sides of the bottom of the inner wall of the base (1), one end of an output shaft of each electric telescopic rod (7) is fixedly connected with the bottom of each movable plate (6), vertical rods (8) are fixedly connected with the two sides of the top of each movable plate (6), one ends, far away from the movable plates (6), of the vertical rods (8) sequentially penetrate through the base (1) and the lower die holder (2) and extend to the inside of the lower die holder (2), a pressure groove (9) is formed in the top of, mounting grooves (11) are formed in the front face and the back face of the interior of the lower die holder (2) and located under the pressure groove (9), and refrigeration plates (12) are fixedly connected to the bottoms of the inner walls of the mounting grooves (11).

2. The left separator stamping die of claim 1, wherein: the bottom of the placing plate (10) is fixedly connected with one end of a vertical rod (8) extending to the inside of the lower die base (2), and sleeves (13) are fixedly connected to four corners of the bottom of the upper die base (3).

3. The left separator stamping die of claim 2, wherein: the bottom of the upper die holder (3) is fixedly connected with a fixing plate (14) between the two opposite sides of the sleeve (13), and two sides of the bottom of the fixing plate (14) are fixedly connected with connecting rods (15).

4. The left separator stamping die of claim 3, wherein: one end fixedly connected with connecting plate (16) of fixed plate (14) is kept away from in connecting rod (15), the bottom of fixed plate (14) just is located fixedly connected with fixed column (17) between the relative one side of two connecting rods (15), and the bottom fixedly connected with clamp plate (18) of fixed column (17).

5. The left separator stamping die of claim 4, wherein: the bottom of the pressure plate (18) penetrates through the connecting plate (16) and extends to the outside of the connecting plate (16), and a spring (19) is fixedly connected between the bottom of the fixing plate (14) and the top of the connecting plate (16) on the surface of the connecting rod (15).

6. The left separator stamping die of claim 2, wherein: four corners of the top of the base (1) are fixedly connected with guide posts (20) matched with the sleeve (13).