CN212792697U - Compressor upper cover double-blanking stamping die - Google Patents

Abstract

The utility model discloses a two blanking stamping die of compressor upper cover, the on-line screen storage device comprises a base, the equal fixedly connected with slide bar in position in the top four corners of base, four the one end that the base was kept away from to the slide bar runs through jointly and is provided with the punching press board, the bottom of punching press board is provided with the upper die base, the top of upper die base is provided with the shaping groove, the inner wall fixedly connected with trompil terrace die in shaping groove, and the trompil terrace die is a plurality of that the annular distributes, the top fixedly connected with support column of base, and four that the support column is mutual symmetry. The utility model discloses in, the upper die base can carry out the punching press for the first time to panel, and the blanking mouth can make panel obtain the module of compressor upper cover through the upper die base punching press, and the blanking hole can carry out the punching press for the second time to module after the punching press for the first time through the punching press of trompil terrace die to can carry out the trompil to the compressor upper cover, easy operation can make compressor upper cover one shot forming, reduce manufacturing procedure, improve the efficiency of work.

Description

Compressor upper cover double-blanking stamping die

Technical Field

The utility model relates to a punching press technical field especially relates to two blanking stamping die of compressor upper cover.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. A large number of stamping parts are also arranged in products such as instruments, household appliances, bicycles, office machines, living vessels and the like;

the existing double-blanking stamping die for the upper cover of the compressor has certain defects, and because the upper cover of the compressor is provided with an annular opening, the upper cover of the compressor needs to be installed and connected with a compressor body through the opening, and the existing stamping die can only be used for performing appearance forming in a single mode, the opening needs to be processed through an additional process, the operation is complex, the production and processing efficiency is influenced, and certain inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a compressor upper cover double-blanking stamping die.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the double-blanking stamping die for the upper cover of the compressor comprises a base, wherein slide rods are fixedly connected to the positions of four corners of the top of the base, a stamping plate is arranged at one end, far away from the base, of each of the four slide rods in a penetrating mode, an upper die base is arranged at the bottom of the stamping plate, a forming groove is formed in the top of the upper die base, a plurality of punching male dies are fixedly connected to the inner wall of the forming groove, the punching male dies are distributed in an annular mode, supporting columns are fixedly connected to the top of the base and are symmetrical to each other, a first lower die base is fixedly connected to one end, far away from the base, of each of the four supporting columns in a common mode, blanking holes are formed in the top of the first lower die base corresponding to the positions of the punching male dies, a stripping groove is formed in the center of the top of the, the demoulding device is characterized in that sliding blocks are fixedly connected to two sides of the demoulding plate, sliding grooves are formed in the positions, corresponding to the sliding blocks, of the inner wall of the demoulding groove and are connected with the sliding blocks in a sliding mode, a second lower die holder is arranged at the top of the first lower die holder, and blanking ports are formed in the positions, corresponding to the upper die holder, of the outer surface of the second lower die holder.

As a further description of the above technical solution:

the top of the first lower die holder is fixedly connected with a positioning rod, the bottom of the second lower die holder is provided with a positioning groove corresponding to the positioning rod, and the positioning rod is connected with the positioning groove in an embedded mode.

As a further description of the above technical solution:

a first fixing nut is arranged between the first die holder and the second die holder, the first die holder is fixedly connected with the second die holder through the first fixing nut, a second fixing nut is arranged between the stamping plate and the upper die holder, and the stamping plate is fixedly connected with the upper die holder through the second fixing nut.

As a further description of the above technical solution:

the upper die base is located right above the second lower die base and is connected with the second lower die base in an embedded mode through the blanking port.

As a further description of the above technical solution:

the stamping plate is connected with the sliding rod in a sliding mode.

As a further description of the above technical solution:

the punching male die is connected with the first die holder in an embedded mode through the blanking hole.

The utility model discloses following beneficial effect has:

this two blanking stamping die of compressor upper cover, when using, through the punching press board that sets up, the upper die base, the blanking mouth, blanking hole and trompil terrace die, the punching press board can promote the upper die base and remove the punching press, in the punching press process, at first, the upper die base can carry out the punching press for the first time to panel, the blanking mouth can make panel obtain the module of compressor upper cover through the upper die base punching press, then, the blanking hole can carry out the punching press for the second time to the first punching press rear module through the punching press of trompil terrace die, thereby can carry out the trompil to the compressor upper cover, and easy operation can make compressor upper cover one shot forming, reduce manufacturing procedure, and the efficiency of work is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a in fig. 1 according to the present invention;

fig. 3 is an enlarged view of B in fig. 1 according to the present invention.

Illustration of the drawings:

1. a base; 2. a slide bar; 3. stamping the plate; 4. an upper die holder; 5. a first lower die holder; 6. a second lower die holder; 7. a support pillar; 8. a blanking port; 9. forming a groove; 10. punching a male die; 11. a blanking hole; 12. positioning a rod; 13. positioning a groove; 14. a chute; 15. a slider; 16. a stripper plate; 17. a spring; 18. a demoulding groove; 19. a first fixing nut; 20. and a second fixing nut.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the double-blanking stamping die for the upper cover of the compressor comprises a base 1, slide rods 2 are fixedly connected at four corners of the top of the base 1, one ends of the four slide rods 2, which are far away from the base 1, jointly penetrate through a stamping plate 3, an upper die base 4 is arranged at the bottom of the stamping plate 3, a forming groove 9 is arranged at the top of the upper die base 4, a plurality of perforating male dies 10 are fixedly connected to the inner wall of the forming groove 9, the perforating male dies 10 are distributed in an annular mode, supporting columns 7 are fixedly connected to the top of the base 1, the four supporting columns 7 are symmetrical to each other, a first lower die base 5 is fixedly connected to one ends of the four supporting columns 7, which are far away from the base 1, a blanking hole 11 is formed in the top of the first lower die base 5, a stripping groove 18 is formed in the center of the top of the first lower die base 5, a spring 17 is fixedly connected, the two sides of the demoulding plate 16 are fixedly connected with sliders 15, a sliding groove 14 is formed in the inner wall of the demoulding groove 18 corresponding to the slider 15, the sliding groove 14 is connected with the sliders 15 in a sliding mode, the top of the first lower die holder 5 is provided with a second lower die holder 6, and a blanking port 8 is formed in the outer surface of the second lower die holder 6 corresponding to the upper die holder 4.

A positioning rod 12 is fixedly connected to the top of the first lower die holder 5, a positioning groove 13 is formed in the bottom of the second lower die holder 6 corresponding to the positioning rod 12, and the positioning rod 12 is embedded in the positioning groove 13 to enable the stripper plate 16 to move at a fixed position, so that stripping is facilitated; a first fixing nut 19 is arranged between the first lower die holder 5 and the second lower die holder 6, the first lower die holder 5 is fixedly connected with the second lower die holder 6 through the first fixing nut 19, a second fixing nut 20 is arranged between the stamping plate 3 and the upper die holder 4, and the stamping plate 3 is fixedly connected with the upper die holder 4 through the second fixing nut 20, so that the device can be conveniently and fixedly installed; the upper die holder 4 is positioned right above the second lower die holder 6, and the upper die holder 4 is connected with the second lower die holder 6 in an embedded manner through the blanking port 8, so that the plate can be punched and molded; the stamping plate 3 is connected with the sliding rod 2 in a sliding manner, so that the upper die base 4 can keep balance and stability in the stamping process; the punching male die 10 is connected with the first die holder 5 in an embedded mode through the blanking hole 11, and punching of the formed die can be facilitated.

The working principle is as follows: when using the two blanking stamping die of compressor upper cover, punching press board 3 can promote upper die base 4 and remove the punching press, in the stamping process, at first, upper die base 4 can carry out the punching press for the first time to panel, blanking mouth 8 can make panel obtain the module of compressor upper cover through the 4 punching presses of upper die base, then, blanking hole 11 can carry out the punching press for the second time to the first punching press rear module through the punching press of trompil terrace die 10, thereby can carry out the trompil to the compressor upper cover, and the operation is simple, can make compressor upper cover one shot forming, reduce manufacturing procedure, the efficiency of work is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. Compressor upper cover two blanking stamping die, including base (1), its characterized in that: the punching die is characterized in that slide rods (2) are fixedly connected to positions of four corners of the top of the base (1), four slide rods (2) are arranged at one end, far away from the base (1), of the base in a penetrating mode to form a punching plate (3), an upper die base (4) is arranged at the bottom of the punching plate (3), forming grooves (9) are formed in the top of the upper die base (4), perforating male dies (10) are fixedly connected to the inner wall of each forming groove (9), the perforating male dies (10) are distributed in an annular mode in a plurality of numbers, supporting columns (7) are fixedly connected to the top of the base (1), the four supporting columns (7) are symmetrical to each other, a first lower die base (5) is fixedly connected to one end, far away from the base (1), of the four supporting columns (7), of the first lower die base (5) is fixedly connected to a first lower die base (5), blanking holes (11) are formed in positions, corresponding to, inner wall fixed connection spring (17) of drawing of patterns groove (18), one end fixed connection stripper plate (16) of spring (17), the equal fixed connection slider (15) in both sides of stripper plate (16), the position that the inner wall of drawing of patterns groove (18) corresponds slider (15) is provided with spout (14), and spout (14) and slider (15) sliding connection, the top of first die holder (5) is provided with second die holder (6), the position that the surface of second die holder (6) corresponds upper die holder (4) is provided with blanking mouth (8).

2. The compressor upper cover double-blanking stamping die as claimed in claim 1, wherein: the top of the first lower die holder (5) is fixedly connected with a positioning rod (12), the bottom of the second lower die holder (6) is provided with a positioning groove (13) corresponding to the positioning rod (12), and the positioning rod (12) is connected with the positioning groove (13) in an embedded mode.

3. The compressor upper cover double-blanking stamping die as claimed in claim 1, wherein: a first fixing nut (19) is arranged between the first die holder (5) and the second die holder (6), the first die holder (5) is fixedly connected with the second die holder (6) through the first fixing nut (19), a second fixing nut (20) is arranged between the stamping plate (3) and the upper die holder (4), and the stamping plate (3) is fixedly connected with the upper die holder (4) through the second fixing nut (20).

4. The compressor upper cover double-blanking stamping die as claimed in claim 1, wherein: the upper die holder (4) is located right above the second lower die holder (6), and the upper die holder (4) is connected with the second lower die holder (6) in an embedded mode through the blanking port (8).

5. The compressor upper cover double-blanking stamping die as claimed in claim 1, wherein: the stamping plate (3) is connected with the sliding rod (2) in a sliding manner.

6. The compressor upper cover double-blanking stamping die as claimed in claim 1, wherein: the hole-opening male die (10) is connected with the first die holder (5) in an embedded mode through the blanking hole (11).

Images