CN215355772U

CN215355772U - But continuous stamping forming's press mould

Info

Publication number: CN215355772U
Application number: CN202120925360.8U
Authority: CN
Inventors: 王洪涛
Original assignee: Qingdao Kuneryuan Special Vehicle Co ltd
Current assignee: Qingdao Kuneryuan Special Vehicle Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-31
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a press die capable of being continuously punched and formed, which comprises a base, wherein a transverse plate is arranged above the base and fixedly connected with the upper wall of the base through a plurality of support rods, a die body is arranged above the base and connected with the transverse plate through a telescopic mechanism, a punching groove corresponding to the die body is arranged in the base, movable grooves positioned in the base are arranged on two sides of the punching groove, a sliding rod is fixed in each movable groove, the outer wall of each sliding rod is connected with a piston in a sealing and sliding manner, the piston is connected with the movable grooves through an elastic mechanism, the die body is connected with the piston through an extrusion mechanism, and a water storage tank is arranged on the side of the base. According to the utility model, the water pumping mechanism and the water outlet mechanism are arranged, so that water in the water storage tank can be pumped into the movable groove, and then is extruded and conveyed to the shower head by the piston for spraying, and the sprayed water can cool the die body, so that the normal temperature of the die body is ensured, and the die body cannot be deformed and damaged due to high temperature.

Description

But continuous stamping forming's press mould

Technical Field

The utility model relates to the technical field of presses, in particular to a press die capable of being continuously punched and formed.

Background

The press (including a punch press and a hydraulic press) is a universal press with an exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, can be widely applied to cutting, punching, blanking, bending, riveting, forming and other processes, and is used for processing parts by applying strong pressure on metal blanks to enable metal to generate plastic deformation and fracture.

The continuous stamping forming die used in the press can generate a large amount of heat after long-time stamping to increase the temperature of the stamping die, and the continuous stamping after the temperature is increased easily causes the die body to deform, so that the die can be seriously damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a press die capable of being continuously stamped and formed.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a press die capable of being continuously punched and formed comprises a base, wherein a transverse plate is arranged above the base and fixedly connected with the upper wall of the base through a plurality of supporting rods, a die body is arranged above the base and connected with the transverse plate through a telescopic mechanism, a punching groove corresponding to the die body is arranged in the base, movable grooves positioned in the base are arranged on two sides of the punching groove, a sliding rod is fixed in each movable groove, the outer wall of each sliding rod is hermetically and slidably connected with a piston, the piston is connected with the movable grooves through an elastic mechanism, the die body is connected with the piston through an extrusion mechanism, a water storage tank is arranged on one side of the base, the movable grooves are connected with the water storage tank through a water pumping mechanism, shower heads positioned above the base are arranged on two sides of the punching groove, the shower heads are connected with the movable grooves through a water outlet mechanism, a plurality of water drainage channels are arranged in the base, and a groove matched with the drainage channel is formed in the bottom wall of the stamping groove.

Preferably, telescopic machanism include with diaphragm diapire fixed connection's pneumatic cylinder, the mould body is with the flexible end fixed connection of pneumatic cylinder.

Preferably, the elastic mechanism comprises a spring sleeved on the outer wall of the sliding rod, the upper end of the spring is fixedly connected with the bottom wall of the piston, and the lower end of the spring is elastically connected with the bottom wall of the movable groove.

Preferably, the extrusion mechanism comprises a connecting rod fixedly connected with the upper wall of the die body, the connecting rod is L-shaped, an extrusion groove matched with the sliding rod is arranged in the lower end of the connecting rod, and a limiting block for preventing the piston from being separated from the sliding rod is arranged at the upper tail end of the sliding rod.

Preferably, the water pumping mechanism comprises a water inlet pipe connected with the water storage tank, the tail end of the water inlet pipe penetrates through the outer wall of the base and is connected with the movable groove, and a water inlet one-way valve is arranged in the water inlet pipe.

Preferably, go out the water mechanism and include the outlet pipe of being connected with the movable tank, the outlet pipe end extends to the base top and is connected with the gondola water faucet, be equipped with out the water check valve in the outlet pipe.

The utility model has the beneficial effects that:

1. through setting up pump water mechanism and water outlet mechanism, can with the water pump sending in the storage water tank to the activity inslot, recycle piston extrusion transportation to gondola water faucet blowout afterwards, the water that sprays out can cool down the mould body, guarantees that its temperature is normal, can not arouse deformation and damage because of high temperature.

2. Through setting up extrusion mechanism and elastic mechanism, can utilize the mould body to normally push down and drive the connecting rod and extrude the piston, recycle the elasticity of spring and make the piston resume the normal position to realize that the piston reciprocates and realize the pump water, need not extra power, the reduction energy is used.

Drawings

FIG. 1 is a schematic structural diagram of a press mold capable of continuous punch forming according to the present invention;

FIG. 2 is an enlarged schematic view of a structure at the position A of a press mold capable of continuous punch forming according to the present invention;

FIG. 3 is a schematic external structural view of a press mold capable of continuous punch forming according to the present invention;

in the figure: the die comprises a base 1, a transverse plate 2, a supporting rod 3, a hydraulic cylinder 4, a die body 5, a stamping groove 6, a connecting rod 7, an extrusion groove 8, a sliding rod 9, a spring 10, a water inlet pipe 11, a water outlet pipe 12, a shower head 13, a groove 14, a drainage channel 15, a piston 16 and a limiting block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, but press die of continuous stamping forming, including base 1, base 1 top is equipped with diaphragm 2, diaphragm 2 is through many spinal branchs bracing piece 3 and base 1 upper wall fixed connection, base 1 top is equipped with mould body 5, mould body 5 is connected with diaphragm 2 through telescopic machanism, telescopic machanism includes pneumatic cylinder 4 with 2 diapire fixed connection of diaphragm, mould body 5 and the flexible end fixed connection of pneumatic cylinder 4, start hydraulic cylinder 4 and can drive mould body 5 and descend and treat the punching press article and carry out the punching press in stamping groove 6.

Be equipped with the punching press groove 6 that corresponds with mould body 5 in the

base

1, 6 both sides in punching press groove all are equipped with the movable groove that is located base 1, the movable groove internal fixation has slide bar 9, slide bar 9 outer wall sealing sliding connection has piston 16, piston 16 passes through elastic mechanism and is connected with the movable groove, elastic mechanism locates the spring 10 of slide bar 9 outer wall including the cover, spring 10 upper end and 16 diapire fixed connection of piston, spring 10 lower extreme and movable groove diapire elastic connection, when connecting rod 7 can follow the rising recovery normal position of mould body 5 and piston 16 separation, piston 16 resumes the normal position under spring 10's elasticity drives.

The die body 5 is connected with the piston 16 through the extrusion mechanism, the extrusion mechanism comprises a connecting rod 7 fixedly connected with the upper wall of the die body 5, the connecting rod 7 is L-shaped, an extrusion groove 8 matched with the sliding rod 9 is formed in the lower end of the connecting rod 7, a limiting block 17 for preventing the piston 16 from being separated is arranged at the upper tail end of the sliding rod 9, the sliding rod 9 can be inserted into the extrusion groove 8 at first when the connecting rod 7 descends, and then the piston 16 is extruded at the tail end of the connecting rod 7 to drive the connecting rod 7 to descend.

The base 1 side is equipped with the storage water tank, is connected through pump water mechanism between activity groove and the storage water tank, and pump water mechanism includes the inlet tube 11 with the storage water tank connection, and the inlet tube 11 end runs through base 1 outer wall and is connected with the activity groove, is equipped with the check valve of intaking in the inlet tube 11, can utilize the check valve of intaking in inlet tube 11 and the inlet tube 11 to inhale the activity inslot with the water in the storage water tank when piston 16 resumes the normal position.

6 both sides in punching press groove all are equipped with the gondola water faucet 13 that is located 1 top of base, gondola water faucet 13 passes through water mechanism and movable tank connection, water outlet mechanism includes the outlet pipe 12 of being connected with the movable tank, the outlet pipe 12 end extends to 1 top of base and is connected with gondola water faucet 13, be equipped with out the check valve in the outlet pipe 12, can utilize outlet pipe 12 and the water extrusion of a check valve in with the movable tank to gondola water faucet 13 when piston 16 descends, spray to the mould body 5 surface at last and spill the cooling to it.

A plurality of drainage channels 15 are arranged in the base 1, grooves 14 matched with the drainage channels 15 are formed in the bottom wall of the stamping groove 6, water can slide into the stamping groove 6 along the outer wall of the die body 5, and finally the water is discharged through the grooves 14 and the drainage channels 15.

When the utility model is used, an object to be punched is placed in the punching groove 6, the hydraulic cylinder 4 is started to drive the die body 5 to descend into the punching groove 6 to punch the object to be punched, the die body 5 can drive the connecting rod 7 to descend in the movable groove while descending, the descending tail end of the connecting rod 7 can extrude the piston 16 to descend in the movable groove, then the connecting rod 7 can ascend along with the die body 5 to restore the original position, the piston 16 restores the original position under the driving of the elastic force of the spring 10, when the piston 16 restores the original position, the water in the water storage tank can be sucked into the movable groove by using the water inlet one-way valve and the water outlet one-way valve in the water inlet pipe 11, when the connecting rod 7 descends along with the die body 5 for the second time, the water in the movable groove can be extruded into the shower head 13 by using the water outlet pipe 12 and the water outlet one-way valve, and finally the water is sprayed to the surface of the die body 5 to cool the water, and the water can slide down to the punching groove 6 along the outer wall of the die body 5, and finally discharged through the grooves 14 and the drain passage 15.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a but press die of continuous stamping forming, includes base (1), its characterized in that, base (1) top is equipped with diaphragm (2), diaphragm (2) are through many spinal branchs bracing piece (3) and base (1) upper wall fixed connection, base (1) top is equipped with mould body (5), mould body (5) are connected with diaphragm (2) through telescopic machanism, be equipped with punching groove (6) that correspond with mould body (5) in base (1), punching groove (6) both sides all are equipped with the movable groove that is located base (1), the movable inslot is fixed with slide bar (9), slide bar (9) outer wall sealing sliding connection has piston (16), piston (16) are connected with the movable groove through elastic mechanism, mould body (5) are connected with piston (16) through extrusion mechanism, base (1) side is equipped with the storage water tank, be connected through pumping mechanism between movable groove and the storage water tank, stamping groove (6) both sides all are equipped with gondola water faucet (13) that are located base (1) top, gondola water faucet (13) are connected with the movable groove through water outlet mechanism, be equipped with a plurality of drainage channel (15) in base (1), stamping groove (6) diapire be equipped with drainage channel (15) complex recess (14).

2. The die of the press capable of being continuously punched and formed as claimed in claim 1, wherein the telescoping mechanism comprises a hydraulic cylinder (4) fixedly connected with the bottom wall of the transverse plate (2), and the die body (5) is fixedly connected with the end of the telescoping end of the hydraulic cylinder (4).

3. The die of the press machine capable of realizing continuous punch forming according to claim 1, wherein the elastic mechanism comprises a spring (10) sleeved on the outer wall of the sliding rod (9), the upper end of the spring (10) is fixedly connected with the bottom wall of the piston (16), and the lower end of the spring (10) is elastically connected with the bottom wall of the movable groove.

4. The press die capable of being continuously stamped and formed as claimed in claim 1, wherein the extrusion mechanism comprises a connecting rod (7) fixedly connected with the upper wall of the die body (5), the connecting rod (7) is L-shaped, an extrusion groove (8) matched with the sliding rod (9) is arranged in the lower end of the connecting rod (7), and a limiting block (17) for preventing the piston (16) from being separated is arranged at the upper tail end of the sliding rod (9).

5. Press die capable of continuous punch forming according to claim 1, characterised in that the water pumping mechanism comprises a water inlet pipe (11) connected with a water storage tank, the end of the water inlet pipe (11) penetrates through the outer wall of the base (1) and is connected with a movable groove, and a water inlet one-way valve is arranged in the water inlet pipe (11).

6. Press die capable of continuous punch forming according to claim 1, characterised in that the water outlet mechanism comprises a water outlet pipe (12) connected with the movable groove, the end of the water outlet pipe (12) extends to the top of the base (1) and is connected with the shower head (13), and a water outlet one-way valve is arranged in the water outlet pipe (12).