CN210586763U

CN210586763U - Continuous stamping die

Info

Publication number: CN210586763U
Application number: CN201921113021.9U
Authority: CN
Inventors: 周建友
Original assignee: Nantong Xuhui Mold Co Ltd
Current assignee: Nantong Xuhui Mold Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-22
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a continuous stamping die, comprises an operation bench, the hydraulic stem is installed to the upper surface symmetry of operation panel, the drift is installed to the intermediate position of support, the internally mounted of fixed plate has the spring, the lower bolster is installed to the upper surface intermediate position of operation panel, the water tank is installed to the bottom right side below position of operation panel, and the top of water tank installs circulating water pump, the dump bin is installed to the left side below position of water tank, the screw rod is installed to the upper surface symmetry of lower bolster, and the top of screw rod runs through the inside of installing at the cope match-plate pattern, the nut is installed to the end of screw rod, the baffle is installed to the upper surface rear side position of lower bolster, and the front surface welding of baffle has the connecting plate, the rear surface intermediate position welded mounting of connecting plate has the connecting rod. This continuous stamping die is not only convenient for cool down stamping device, increases stamping device's life, is convenient for collect the waste material moreover.

Description

Continuous stamping die

Technical Field

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

Background

The continuous stamping die is a tool for obtaining qualified products by stamping metal plates, and in the stamping process, a male die of a stamping die is in direct contact with a female die through a stroke, so that the processed materials move relatively to generate plastic deformation to obtain qualified parts.

At present, the commonly used continuous stamping die is not only inconvenient for cooling the stamping device and reducing the service life of the stamping device, but also inconvenient for collecting waste materials, so that the continuous stamping die is provided, and the problems provided in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous stamping die to solve the present continuous stamping die commonly used that above-mentioned background art provided and not only be not convenient for cool down stamping device, reduce stamping device's life, be not convenient for carry out the problem of collecting to the waste material moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a continuous stamping die comprises an operation table, wherein hydraulic rods are symmetrically arranged on the upper surface of the operation table, a support is welded and arranged at the top end of each hydraulic rod, a punch is arranged at the middle position of the support, a fixing plate is welded and arranged at the bottom of the punch, a spring is arranged inside the fixing plate, a pressing plate is connected to the tail end of the spring, a lower template is arranged at the middle position of the upper surface of the operation table, a cold water pipe is arranged inside the lower template, a water tank is arranged at the bottom right lower position of the bottom of the operation table, a circulating water pump is arranged above the water tank, a waste material box is arranged at the left lower position of the water tank, a screw rod is symmetrically arranged on the upper surface of the lower template, the top end of the screw rod penetrates through the inside of the upper template, a nut is arranged at the tail end of the screw rod, a baffle is, and the middle position of the rear surface of the connecting plate is welded with a connecting rod.

Preferably, the springs are distributed in the fixing plate at equal angles, and the natural length of the springs is equal to the height of the fixing plate.

Preferably, the cold water pipe is communicated with the water tank, and the cold water pipe is connected with the lower template in an embedded manner.

Preferably, the distance between the screw single bodies is equal to the length of the connecting plate, and the connecting rod welded on the rear surface of the connecting plate penetrates through the inner part of the baffle plate.

Preferably, the connection mode of cope match-plate pattern and lower bolster is the block connection, and the lower bolster passes through screw rod and nut and the fixed setting of cope match-plate pattern.

Preferably, an integrated structure is formed between the connecting plate and the connecting rod, and the connecting plate forms a front-back sliding structure on the upper surface of the lower template.

Compared with the prior art, the beneficial effects of the utility model are that: the continuous stamping die is convenient for cooling the stamping device, prolonging the service life of the stamping device and collecting waste materials;

1. water in the water tank is pumped into the cold water pipe, so that the water in the cold water pipe circularly flows in the lower template, the punch is cooled in the working process, and the service life of the punch is prolonged;

2. the middle position of the operating platform is of a hollow structure, so that the pressing plate can quickly bounce the waste materials generated in the stamping process into the waste material box through the extension and contraction of the spring, and the waste materials can be conveniently collected;

3. the connecting plate is pushed forwards through the connecting rod, so that the connecting plate slides forwards and backwards on the upper surface of the lower template, the connecting plate drives the processed workpiece to move forwards together, and the workpiece is taken out conveniently.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic view of the overlooking and cutting structure of the present invention;

FIG. 3 is a schematic top view of the lower template of the present invention;

FIG. 4 is a schematic view of a cross-sectional structure of the pressing plate of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. an operation table; 2. a hydraulic lever; 3. a support; 4. a punch; 5. a fixing plate; 6. a spring; 7. pressing a plate; 8. a lower template; 9. a cold water pipe; 10. a water tank; 11. a water circulating pump; 12. a waste bin; 13. a screw; 14. mounting a template; 15. a nut; 16. a baffle plate; 17. a connecting plate; 18. a connecting rod.

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. 1-6, the present invention provides a technical solution: a continuous stamping die comprises an operation table 1, a hydraulic rod 2, a support 3, a punch 4, a fixing plate 5, a spring 6, a pressing plate 7, a lower template 8, a cold water pipe 9, a water tank 10, a circulating water pump 11, a waste bin 12, a screw 13, an upper template 14, a nut 15, a baffle 16, a connecting plate 17 and a connecting rod 18, wherein the hydraulic rod 2 is symmetrically installed on the upper surface of the operation table 1, the support 3 is installed at the top end of the hydraulic rod 2 in a welding mode, the punch 4 is installed in the middle of the support 3, the fixing plate 5 is installed at the bottom of the punch 4 in a welding mode, the spring 6 is installed inside the fixing plate 5, the pressing plate 7 is connected to the tail end of the spring 6, the spring 6 is distributed in the fixing plate 5 at equal angles, the natural length of the spring 6 is equal to the height of the fixing plate 5, waste materials generated in the stamping, the middle position of the upper surface of the operating platform 1 is provided with a lower template 8, the lower template 8 is internally provided with a cold water pipe 9, the cold water pipe 9 is communicated with a water tank 10, the cold water pipe 9 is connected with the lower template 8 in an embedded manner, the punch 4 can be cooled through the cold water pipe 9, the water tank 10 is arranged at the lower right position of the bottom of the operating platform 1, a circulating water pump 11 is arranged above the water tank 10, a waste bin 12 is arranged at the lower left position of the water tank 10, the upper surface of the lower template 8 is symmetrically provided with screws 13, the top ends of the screws 13 penetrate through the upper template 14, the distance between the single screws 13 is equal to the length of the connecting plate 17, a connecting rod 18 welded on the rear surface of the connecting plate 17 penetrates through the inner part of a baffle 16, the connecting plate 17 can move forwards by pushing the connecting rod 18, and the tail end, baffle 16 is installed to the upper surface rear side position of lower bolster 8, and the front surface welding of baffle 16 has connecting plate 17, and the rear surface intermediate position welding of connecting plate 17 installs connecting rod 18.

As shown in fig. 1, the upper template 14 and the lower template 8 are connected by snap-fit connection, the lower template 8 is fixedly arranged with the upper template 14 through a screw 13 and a nut 15, and the workpiece can be fixed through the upper template 14 and the lower template 8.

As shown in fig. 3, the connecting plate 17 and the connecting rod 18 form an integrated structure, and the connecting plate 17 forms a front-back sliding structure on the upper surface of the lower die plate 8, so that the machined workpiece can be conveniently taken out through the sliding of the connecting plate 17.

The working principle is as follows: when the continuous stamping die is used, a workpiece to be processed is inserted from the front surface of the lower template 8, so that the rear surface of the workpiece is tightly attached to the baffle 16, the distance between the screws 13 welded on the upper surface of the lower template 8 is equal to the length of the workpiece, the workpiece can be tightly clamped on the inner sides of the screws 13, the screws 13 penetrate through the upper template 14, the nuts 15 are rotated to enable the upper template 14 to be tightly attached to the upper surface of the workpiece, the workpiece is convenient to fix, the workpiece cannot slide off from the top of the upper template 14 in the processing process, the punch 4, the fixing plate 5, the spring 6 and the pressing plate 7 are driven by the extension and retraction of the hydraulic rod 2 to move downwards together, the pressing plate 7 extends into the groove-shaped structure on the upper surface of the upper template 14 and is tightly contacted with the upper surface of the workpiece, the workpiece is stamped by the back and forth movement of the pressing plate 7, and the middle position of the operating platform 1, the waste materials generated in the stamping process can be quickly ejected to the waste material box 12 through the expansion and contraction of the spring 6, the waste materials are convenient to collect, water in the water tank 10 is pumped into the cold water pipe 9 through the circulating water pump 11, water in the cold water pipe 9 flows in the lower template 8 in a circulating mode, the punch 4 in the working process is cooled, the connecting plate 17 is pushed forwards through the connecting rod 18, the connecting plate 17 drives the machined workpiece to move forwards together, the workpiece is convenient to take out, the whole working process of the continuous stamping die is the whole working process of the continuous stamping die, and the content which is not described in detail in the specification belongs to the prior art known by technical personnel in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A continuous stamping die, includes operation panel (1), its characterized in that: the hydraulic stem (2) is installed to the upper surface symmetry of operation panel (1), and the top welding of hydraulic stem (2) installs support (3), drift (4) are installed to the intermediate position of support (3), and the bottom welding of drift (4) installs fixed plate (5), the internally mounted of fixed plate (5) has spring (6), and the end-to-end connection of spring (6) has clamp plate (7), lower bolster (8) are installed to the upper surface intermediate position of operation panel (1), and the internally mounted of lower bolster (8) has cold water pipe (9), water tank (10) is installed to the bottom right side below position of operation panel (1), and the top of water tank (10) installs circulating water pump (11), dump box (12) are installed to the left side below position of water tank (10), screw rod (13) are installed to the upper surface symmetry of lower bolster (8), and the top of screw rod (13) runs through the inside of installing at cope match-plate pattern (14), nut (15) are installed to the end of screw rod (13), baffle (16) are installed to the upper surface rear side position of lower bolster (8), and the front surface welding of baffle (16) has connecting plate (17), connecting rod (18) are installed to the rear surface intermediate position welding of connecting plate (17).

2. A continuous stamping die as claimed in claim 1, wherein: the springs (6) are distributed in the fixing plate (5) at equal angles, and the natural length of the springs (6) is equal to the height of the fixing plate (5).

3. A continuous stamping die as claimed in claim 1, wherein: the cold water pipe (9) is communicated with the water tank (10), and the cold water pipe (9) is connected with the lower template (8) in an embedded manner.

4. A continuous stamping die as claimed in claim 1, wherein: the distance between the single screw rods (13) is equal to the length of the connecting plate (17), and a connecting rod (18) welded to the rear surface of the connecting plate (17) penetrates through the baffle plate (16).

5. A continuous stamping die as claimed in claim 1, wherein: the upper template (14) is connected with the lower template (8) in a clamping manner, and the lower template (8) is fixedly arranged with the upper template (14) through a screw (13) and a nut (15).

6. A continuous stamping die as claimed in claim 1, wherein: an integrated structure is formed between the connecting plate (17) and the connecting rod (18), and the connecting plate (17) forms a front-back sliding structure on the upper surface of the lower template (8).