CN211464568U

CN211464568U - Stamping die capable of cooling

Info

Publication number: CN211464568U
Application number: CN201922329166.9U
Authority: CN
Inventors: 李定帮
Original assignee: Nanchang Hongdu Zhongda Industrial Co ltd
Current assignee: Nanchang Hongdu Zhongda Industrial Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-11
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a but stamping die of cooling, including bottom plate, connecting plate, fixed screw, hydraulic pressure post, flexible interior pole, mould groove, fixed foot, first fastening screw, fixed disk, second fastening screw, clamp plate, spliced pole, water inlet, delivery port, mould, cooling water course, finished product export and processing mouth. The utility model has the advantages that: hydraulic pressure post, flexible interior pole are telescopic connection, make and be connected with the up-and-down motion formula between bottom plate and the clamp plate, the mould groove is detachable connection through first fastening screw and bottom plate, through detachable design, prevent that can't change the punching press groove as required, the clamp plate revolves soon with external hydraulic press through the spliced pole to twist the locking and is connected, realize quick butt joint, inside the cooling water course runs through the clamp plate, and its both ends respectively with water inlet, delivery port through connection, utilize flowing water to realize the cooling effect.

Description

Stamping die capable of cooling

Technical Field

The utility model relates to a stamping die specifically is a stamping die of coolable cooling, belongs to stamping die technical field.

Background

The stamping is a pressure processing method which utilizes a stamping die to apply pressure on a plate or a hot material on a press machine at normal temperature to enable the plate or the hot material to generate plastic deformation or separation so as to obtain a part with a required shape and size, in cold stamping, the cold stamping die is process equipment used for stamping, an advanced cold stamping die is not provided, an advanced stamping process cannot be realized, cold stamping plays an important role in modern industrial production and is an essential processing method in national defense industrial and civil industrial production, and in electronic products, a stamping part accounts for 80% -85%; in automobile and agricultural machinery products, a stamping part accounts for 75% -80%; in light industrial products, the stamping parts account for more than 90 percent; in addition, in the production of the aviation and aerospace industries, stamped parts also account for a large proportion.

Therefore, a stamping die capable of cooling is needed to meet the current market demand, although various stamping dies are produced on the current market, in general, many common defects still exist, firstly, a connecting plate is not arranged at the bottom of the existing stamping die, so that the whole device can not be deviated due to the fact that the device is not fixed in the stamping process, secondly, a cooling water channel is not arranged at the top of the existing stamping die, the stamping die cannot be cooled, and thirdly, the existing stamping die is not detachable as a whole, so that the stamping groove cannot be replaced according to needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stamping die that can cool down in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a stamping die capable of cooling comprises a bottom plate, a connecting plate, fixing screw holes, a hydraulic column, a telescopic inner rod, a die groove, fixing pins, first fastening screws, a fixing disc, second fastening screws, a pressing plate, a connecting column, a water inlet, a water outlet, a die, a cooling water channel, a finished product outlet and a processing port; the bottom plate is positioned at the bottommost part of the stamping die, the connecting plate is horizontally fixed at the left side and the right side of the bottom plate, the fixing screw holes are formed in the connecting plate, the hydraulic columns are vertically fixed at the four corners of the top of the bottom plate, the telescopic inner rod is positioned on the hydraulic columns, the die groove is fixed above the bottom plate, the fixing feet are horizontally fixed at the four corners of the die groove, the first fastening screws are screwed on the fixing feet, the fixing disc is fixedly connected to the top end of the telescopic inner rod, the second fastening screws are screwed on the fixing disc, the pressing plate is fixed at the top end of the telescopic inner rod, the connecting columns are vertically fixed at the four corners of the pressing plate, the water inlet is formed in the top of the pressing plate, the water outlet is positioned at the right side of the water inlet, the die is fixed at the center of the bottom of the pressing, the processing opening penetrates through the center of the die groove.

Preferably, in order to prevent the whole device from being deviated due to no fixing during the punching process, the bottom plate is connected with the external fixing member by a screw through a fixing screw hole on the connecting plate.

Preferably, in order to enable the bottom plate and the pressure plate to be connected with each other in an up-and-down movement mode, the hydraulic column and the telescopic inner rod are connected in a telescopic mode.

Preferably, in order to prevent the stamping groove from being replaced as required, the die groove is detachably connected with the bottom plate through a first fastening screw.

Preferably, in order to realize quick butt joint, the pressure plate is in screwed locking connection with an external hydraulic press through a connecting column.

Preferably, in order to realize the cooling effect by utilizing flowing water, the cooling water channel penetrates through the inside of the pressing plate, and two ends of the cooling water channel are respectively communicated with the water inlet and the water outlet.

The utility model has the advantages that: this stamping die reasonable in design, the bottom plate passes the fixed screw on the connecting plate through the screw and is connected with external mounting, twist soon fixedly through the screw, prevent at the in-process of punching press, because do not fix and cause the holistic skew of device, the hydraulic pressure post, flexible interior pole is telescopic connection, it is connected with the up-and-down motion formula to make between bottom plate and the clamp plate, the mould groove is detachable connection through first fastening screw and bottom plate, through detachable design, prevent that can't change the stamping groove as required, the clamp plate revolves soon the locking with external hydraulic press through the spliced pole and is connected, realize quick butt joint, cooling water course runs through inside the clamp plate, and its both ends respectively with the water inlet, the delivery port through connection, utilize flowing water to realize the cooling effect.

Drawings

Fig. 1 is an overall three-dimensional schematic diagram of the present invention;

FIG. 2 is a bottom view of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention.

In the figure: 1. the device comprises a bottom plate, 2, a connecting plate, 3, a fixing screw hole, 4, a hydraulic column, 5, a telescopic inner rod, 6, a mold groove, 7, a fixing pin, 8, a first fastening screw, 9, a fixing disc, 10, a second fastening screw, 11, a pressing plate, 12, a connecting column, 13, a water inlet, 14, a water outlet, 15, a mold, 16, a cooling water channel, 17, a finished product outlet, 18 and a processing port.

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 to 3, a stamping die capable of cooling includes a bottom plate 1, a connecting plate 2, a fixing screw hole 3, a hydraulic column 4, a telescopic inner rod 5, a die slot 6, a fixing pin 7, a first fastening screw 8, a fixing disk 9, a second fastening screw 10, a pressing plate 11, a connecting column 12, a water inlet 13, a water outlet 14, a die 15, a cooling water channel 16, a finished product outlet 17 and a processing opening 18; the bottom plate 1 is located at the bottommost part of the stamping die, the connecting plate 2 is horizontally fixed at the left side and the right side of the bottom plate 1, the fixing screw holes 3 are arranged on the connecting plate 2, the hydraulic columns 4 are vertically fixed at the four corners of the top of the bottom plate 1, the telescopic inner rod 5 is located on the hydraulic columns 4, the die slot 6 is fixed above the bottom plate 1, the fixing pins 7 are horizontally fixed at the four corners of the die slot 6, the first fastening screws 8 are screwed on the fixing pins 7, the fixing disc 9 is fixedly connected to the top end of the telescopic inner rod 5, the second fastening screws 10 are screwed on the fixing disc 9, the pressing plate 11 is fixed at the top end of the telescopic inner rod 5, the connecting columns 12 are vertically fixed at the four corners of the pressing plate 11, the water inlet 13 is arranged at the top of the pressing plate 11, the water outlet 14 is located at the right side, the cooling water channel 16 is arranged inside the mold 15, the finished product outlet 17 is arranged at the center of the bottom plate 1 in a penetrating manner, and the machining opening 18 is arranged at the center of the mold groove 6 in a penetrating manner.

Bottom plate 1 passes fixed screw 3 on the connecting plate 2 through the screw and is connected with external mounting, revolves soon fixedly through the screw, prevents at the in-process of punching press, because do not fix and cause the holistic skew of device, hydraulic pressure post 4, flexible interior pole 5 are telescopic connection, make to be between bottom plate 1 and the clamp plate 11 and be connected with the up-and-down motion formula, mould groove 6 is detachable with bottom plate 1 through first fastening screw 8 and is connected, through detachable design, prevents that can't change the punching press groove as required, clamp plate 11 revolves soon the locking with external hydraulic press through spliced pole 12 and is connected, realizes quick butt joint, cooling water course 16 runs through inside clamp plate 11, and its both ends respectively with water inlet 13, delivery port 14 through connection, utilize flowing water to realize the cooling effect.

The working principle is as follows: when using this stamping die, be detachable the connection with bottom plate 1 through first fastening screw 8 with mould groove 6 earlier, through detachable design, prevent that can't change the stamping groove as required, then with external inlet tube and outlet pipe respectively with water inlet 13, delivery port 14 is connected, pass fixed screw 3 on the connecting plate 2 with bottom plate 1 through the screw again and be connected with external mounting, twist soon fixedly through the screw, prevent at the in-process of punching press, because do not fix and cause the holistic skew of device, twist soon the locking with clamp plate 11 through spliced pole 12 and external hydraulic press at last and be connected, realize quick butt joint can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a but stamping die of cooling, its characterized in that: the device comprises a bottom plate (1), a connecting plate (2), a fixing screw hole (3), a hydraulic column (4), a telescopic inner rod (5), a mold groove (6), a fixing pin (7), a first fastening screw (8), a fixing disc (9), a second fastening screw (10), a pressing plate (11), a connecting column (12), a water inlet (13), a water outlet (14), a mold (15), a cooling water channel (16), a finished product outlet (17) and a processing port (18); the bottom plate (1) is located at the bottommost part of the stamping die, the connecting plate (2) is horizontally fixed at the left side and the right side of the bottom plate (1), the fixed screw holes (3) are formed in the connecting plate (2), the hydraulic columns (4) are vertically fixed at the four corners of the top of the bottom plate (1), the telescopic inner rod (5) is located on the hydraulic columns (4), the die grooves (6) are fixed above the bottom plate (1), the fixed feet (7) are horizontally fixed at the four corners of the die grooves (6), the first fastening screws (8) are screwed on the fixed feet (7), the fixed disk (9) is fixedly connected to the top end of the telescopic inner rod (5), the second fastening screws (10) are screwed on the fixed disk (9), the pressing plate (11) is fixed at the top end of the telescopic inner rod (5), the connecting columns (12) are vertically fixed at the four corners of the pressing plate (11), the water inlet (13) is arranged at the top of the pressing plate (11), the water outlet (14) is located on the right side of the water inlet (13), the mold (15) is fixed at the center of the bottom of the pressing plate (11), the cooling water channel (16) is arranged inside the mold (15), the finished product outlet (17) penetrates through the center of the bottom plate (1), and the processing port (18) penetrates through the center of the mold groove (6).

2. The stamping die capable of being cooled according to claim 1, wherein: the bottom plate (1) passes through a fixing screw hole (3) on the connecting plate (2) through a screw to be connected with an external fixing piece.

3. The stamping die capable of being cooled according to claim 1, wherein: the hydraulic column (4) and the telescopic inner rod (5) are in telescopic connection.

4. The stamping die capable of being cooled according to claim 1, wherein: the die groove (6) is detachably connected with the bottom plate (1) through a first fastening screw (8).

5. The stamping die capable of being cooled according to claim 1, wherein: the pressing plate (11) is in screwing locking connection with an external hydraulic machine through a connecting column (12).

6. The stamping die capable of being cooled according to claim 1, wherein: the cooling water channel (16) penetrates through the interior of the pressing plate (11), and two ends of the cooling water channel are respectively communicated with the water inlet (13) and the water outlet (14).