CN211101169U

CN211101169U - Cooling device for stamping die

Info

Publication number: CN211101169U
Application number: CN201920778158.XU
Authority: CN
Inventors: 夏瑶媛
Original assignee: Kunshan Kunfa Precision Mold Co ltd
Current assignee: Kunshan Kunfa Precision Mold Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-07-28
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a cooling device for stamping die, the on-line screen storage device comprises a base, the center fixedly connected with lower mould of department at base top, the top welding of base has the mount, the punching press cylinder has all been welded to the both sides at mount inner chamber top, the bottom welding of punching press cylinder has the fixing base, the bottom fixedly connected with of fixing base and the last mould that the lower mould cooperation was used, the surface at base top is provided with cooling body, cooling body includes refrigerator, control switch, connecting pipe, air pump, communicating pipe, annular leads to frame and nozzle. The utility model discloses a cooperation of refrigerator, control switch, connecting pipe, air pump, communicating pipe, annular lead to frame and nozzle can be to the lower mould all evenly refrigerate all around, has solved the obscure problem of traditional cooling device cooling effect for the shaping speed of the casting piece in lower mould and the upper die avoids causing the work wait of casting piece longer time.

Description

Cooling device for stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is a cooling device for stamping die.

Background

A stamping die is a special processing equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation so as to obtain required parts.

When the user carries out stamping forming to the cast member, need use stamping die, however the cooling device cooling effect that traditional stamping die possessed is not obvious, mostly for along with the room temperature cools off gradually, makes the cast member shaping speed in the stamping die slower, delays the shaping efficiency of cast member, easily causes the work of cast member longer time to wait.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device for stamping die possesses the good advantage of cooling effect, has solved the obscure problem of traditional cooling device cooling effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling device for stamping die, includes the base, the center fixedly connected with lower mould of department at base top, the top welding of base has the mount, the punching press cylinder has all been welded to the both sides at mount inner chamber top, the bottom welding of punching press cylinder has the fixing base, the bottom fixedly connected with of fixing base and the last mould that the lower mould cooperation was used, the surface at base top is provided with cooling body.

Preferably, the cooling body includes refrigerator, control switch, connecting pipe, air pump, communicating pipe, annular lead to frame and nozzle, the horizontal welding in left side of base has the mount pad, and the left side fixedly connected with refrigerator at mount pad top, the left side swing joint of the positive bottom of refrigerator has control switch, the right side intercommunication of refrigerator inner chamber has the connecting pipe, the right side intercommunication of connecting pipe has the air pump, the bottom of air pump and the top fixed connection of mount pad, the right side intercommunication of air pump has communicating pipe, the right-hand member of communicating pipe runs through the mount and communicates and has annular lead to the frame, the bottom that the annular leads to the frame welds with the top of base, the height that highly is a little higher than the lower mould of annular lead to the frame, all intercommunication all around of annular lead to the frame inner chamber has the nozzle.

Preferably, the nozzles are positioned around the lower die and are arranged in an annular honeycomb structure.

Preferably, the periphery of the bottom of the base is welded with fixed columns, the tops of inner cavities of the fixed columns are welded with damping springs, the bottoms of the damping springs are welded with mounting seats, the outer sides of the mounting seats are connected with the inner walls of the fixed columns in a sliding mode, and the bottoms of the mounting seats penetrate through the fixed columns and are located on the surface of a foundation.

Preferably, the tops of the two sides of the stamping cylinder are both connected with a fixing piece through screw threads, and the tops of the fixing pieces are fixedly connected with the top of the inner cavity of the fixing frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of refrigerator, control switch, connecting pipe, air pump, communicating pipe, annular lead to frame and nozzle can be to the lower mould all evenly refrigerate all around, has solved the obscure problem of traditional cooling device cooling effect for the shaping speed of the casting piece in lower mould and the upper die avoids causing the work wait of casting piece longer time.

2. The utility model discloses a nozzle is located all around of lower mould and sets up to annular honeycomb, avoids nozzle and fixing base to take place to interfere, also can evenly cool down around the lower mould simultaneously, through fixed column, mount pad and damping spring, can offset the impact force of base top, avoids causing the destruction to the ground, through the mounting, strengthens the fastness of punching press cylinder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a cross-sectional view of the fixing column structure of the present invention.

In the figure: the device comprises a base 1, a lower die 2, a fixing frame 3, a stamping cylinder 4, a fixing seat 5, an upper die 6, a cooling mechanism 7, a refrigerating machine 701, a control switch 702, a connecting pipe 703, an air pump 704, a communicating pipe 705, an annular through frame 706, a nozzle 707, a fixing column 8, a mounting seat 9 and a damping spring 10.

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. 1-3, a cooling device for a stamping die comprises a base 1, a fixed column 8 welded around the bottom of the base 1, a damping spring 10 welded on the top of the inner cavity of the fixed column 8, a mounting seat 9 welded on the bottom of the damping spring 10, the outer side of the mounting seat 9 slidably connected with the inner wall of the fixed column 8, the bottom of the mounting seat 9 penetrating through the fixed column 8 and located on the surface of a foundation, the impact force above the base 1 can be counteracted through the fixed column 8, the mounting seat 9 and the damping spring 10 to avoid damaging the foundation, a lower die 2 fixedly connected with the center of the top of the base 1, a fixing frame 3 welded on the top of the base 1, stamping cylinders 4 welded on both sides of the top of the inner cavity of the fixing frame 3, fixing pieces connected with the tops of both sides of the stamping cylinders 4 through screw threads, and the tops of the fixing, through a fixing part, the firmness of the stamping cylinder 4 is enhanced, a fixed seat 5 is welded at the bottom of the stamping cylinder 4, an upper die 6 matched with the lower die 2 for use is fixedly connected at the bottom of the fixed seat 5, a cooling mechanism 7 is arranged on the surface of the top of the base 1, the cooling mechanism 7 comprises a refrigerator 701, a control switch 702, a connecting pipe 703, an air pump 704, a communicating pipe 705, an annular through frame 706 and a nozzle 707, a mounting seat is transversely welded at the left side of the base 1, the refrigerator 701 is fixedly connected at the left side of the top of the mounting seat, the control switch 702 is movably connected at the left side of the front bottom of the refrigerator 701, the connecting pipe 703 is communicated at the right side of the inner cavity of the refrigerator 701, the air pump 704 is communicated at the right side of the connecting pipe 703, the bottom of the air pump 704 is fixedly connected with the top of the mounting, the bottom of annular expert frame 706 and the top welding of base 1, the height that the height of annular expert frame 706 is slightly higher than lower mould 2, the annular expert frame 706 inner chamber all communicates all around has nozzle 707, nozzle 707 is located around lower mould 2, nozzle 707 sets up to annular honeycomb structure, be located around lower mould 2 through nozzle 707 and set up to annular honeycomb structure, avoid nozzle 707 and fixing base 5 to take place to interfere, simultaneously also can be to evenly cooling down around lower mould 2, through refrigerator 701, control switch 702, connecting pipe 703, air pump 704, communicating pipe 705, the cooperation of annular expert frame 706 and nozzle 707, can be to the even refrigeration all around of lower mould 2, the obscure problem of traditional cooling device cooling effect has been solved, accelerate the shaping rate of the casting piece in lower mould 2 and the last mould 6, avoid causing the work of casting piece longer time to wait.

When the cooling device is used, the stamping cylinder 4, the refrigerator 701 and the air pump 704 are started through the external controller and the power supply, a user starts the control switch 702 to control the refrigerator 701 to start working, then the refrigerator 701 supplies cold air into the communicating pipe 705 through the connecting pipe 703 and the air pump 704, then the cold air is supplied into the annular through frame 706 through the communicating pipe 705 and is sprayed to the periphery of the lower die 2 through the honeycomb type nozzle 707, and therefore the lower die 2 can be cooled rapidly and uniformly.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be conventional known equipment which is controlled by a stamping cylinder, a refrigerator, an air pump and the like, standard parts used in the application document can be purchased from the market, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the stamping cylinder, the refrigerator and the air pump all adopt conventional models in the prior art, the internal structure of the stamping cylinder, the refrigerator and the air pump belongs to the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

In summary, the following steps: this a cooling device for stamping die through the cooperation of refrigerator 701, control switch 702, connecting pipe 703, air pump 704, communicating pipe 705, annular through-frame 706 and nozzle 707, can evenly refrigerate all around lower mould 2, has solved the obscure problem of traditional cooling device cooling effect.

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. A cooling device for a stamping die, comprising a base (1), characterized in that: fixedly connected with lower mould (2) are located at the center at base (1) top, the top welding of base (1) has mount (3), stamping cylinder (4) have all been welded to the both sides at mount (3) inner chamber top, the bottom welding of stamping cylinder (4) has fixing base (5), the last mould (6) that the bottom fixedly connected with of fixing base (5) used with lower mould (2) cooperation, the surface at base (1) top is provided with cooling body (7).

2. A cooling device for a press die according to claim 1, wherein: the cooling mechanism (7) comprises a refrigerator (701), a control switch (702), a connecting pipe (703), an air pump (704), a communicating pipe (705), an annular communicating frame (706) and a nozzle (707), a mounting seat is transversely welded on the left side of the base (1), the refrigerator (701) is fixedly connected on the left side of the top of the mounting seat, the control switch (702) is movably connected on the left side of the front bottom of the refrigerator (701), the connecting pipe (703) is communicated with the right side of the inner cavity of the refrigerator (701), the air pump (704) is communicated with the right side of the connecting pipe (703), the bottom of the air pump (704) is fixedly connected with the top of the mounting seat, the communicating pipe (705) is communicated with the right side of the air pump (704), the right end of the communicating pipe (705) penetrates through the fixing frame (3) and is communicated with the annular communicating frame (706), and the bottom of the annular communicating frame (706) is, the height of the annular through frame (706) is slightly higher than that of the lower die (2), and the periphery of the inner cavity of the annular through frame (706) is communicated with nozzles (707).

3. A cooling device for a press die according to claim 2, wherein: the nozzles (707) are positioned around the lower die (2), and the nozzles (707) are arranged into an annular honeycomb structure.

4. A cooling device for a press die according to claim 1, wherein: the welding has fixed column (8) all around of base (1) bottom, damping spring (10) are welded at the top of fixed column (8) inner chamber, damping spring's (10) bottom welding has mount pad (9), the outside of mount pad (9) and the inner wall sliding connection of fixed column (8), fixed column (8) are run through and are located the ground surface in the bottom of mount pad (9).

5. A cooling device for a press die according to claim 1, wherein: the tops of the two sides of the stamping cylinder (4) are both connected with a fixing piece through screw threads, and the tops of the fixing pieces are fixedly connected with the top of the inner cavity of the fixing frame (3).