CN210547421U

CN210547421U - Ridge tile stamping die

Info

Publication number: CN210547421U
Application number: CN201920899553.3U
Authority: CN
Inventors: 刘国战; 李康; 刘高峰; 任太平
Original assignee: HENAN YONGWEI SECURITY CO Ltd
Current assignee: HENAN YONGWEI SECURITY CO Ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-05-19
Anticipated expiration: 2029-06-15

Abstract

The utility model relates to a building materials field, concretely relates to ridge tile stamping die, including last mould support and lower mould support, it is connected with the mould to go up mould support upper end press, lower extreme and is connected with the mould through last mould mount pad, swing joint has first stamping die head on the last mould, still be provided with second stamping die head on the last mould, install lower mould through the lower mould mount pad on the lower mould support, lower mould die's upper surface is provided with the punching press groove of matcing with first stamping die head and second stamping die head. The utility model provides an among the prior art punching machine processing ridge tile's in-process sheet steel fracture and produce the skew easily and lead to appearing the problem of size deviation, simple structure, convenient to use.

Description

Ridge tile stamping die

Technical Field

The utility model relates to a building materials field, concretely relates to ridge tile stamping die.

Background

The color steel tile, also called color pressed tile, is a pressed plate made of color coated steel plate through rolling and cold bending into various wave forms, and has the advantages of light weight, high strength, convenient construction, shock resistance, fire resistance, etc. the color steel tile is also a ridge tile material commonly used in most factories.

The existing commonly used method for processing the color steel tile ridge tile is to perform one-step stamping processing on a thin steel plate through a stamping machine, and the stamping technology is a forming processing method for applying external force to the plate by a press machine and a die to generate plastic deformation so as to obtain a workpiece with a required shape and size. However, in the process of machining the color steel tile ridge tiles by using a punching machine, the steel sheet is subjected to stretching force at multiple positions due to the fact that multiple ridge tile corrugations are punched simultaneously, the steel sheet is excessively stretched to generate fracture at the steel sheet corrugation positions, and the steel sheet is easy to deviate to generate size deviation due to the fact that multiple ridge tile corrugations are punched simultaneously in the punching process, so that normal use is affected.

Disclosure of Invention

In order to solve among the prior art punching machine processing ridge tile's in-process sheet steel fracture and take place the skew easily and lead to producing the problem of size deviation, the utility model provides a ridge tile stamping die.

The utility model provides a ridge tile stamping die, includes mould support and lower mould support, it is connected with the press, the lower extreme is connected with the mould through last mould mount pad to go up mould support upper end, go up the first stamping die head of swing joint on the mould, go up and still be provided with second stamping die head on the mould, install the lower mould through the lower mould mount pad on the lower mould support, the upper surface of lower mould is provided with the punching press groove of matcing with first stamping die head and second stamping die head.

Further, go up the mould and be the rectangular bodily form, the U-shaped groove has been seted up to the lower surface of going up the mould, the lower part of U-shaped groove lateral wall is provided with the lug, the vertical spring that is provided with of U-shaped inslot, the one end of spring links to each other, the other end is connected with first stamping die head with U-shaped tank bottom, first stamping die head slides in the U-shaped inslot, and the both sides face of first stamping die head all is provided with the separation blade, goes up the second stamping die head that mould goes up still fixedly connected with and is on a parallel with first stamping die head.

Furthermore, the upper part of the first stamping die head is cuboid, grooves are formed in two sides of the upper part of the first stamping die head, the grooves are matched with the bumps, the lower part of the first stamping die head is long-strip-shaped with an inverted trapezoid cross section, and the height of each groove is equal to the sum of the heights of the second stamping die head and the bumps.

Further, the shape of the second press die head is the same as the shape of the lower portion of the first press die head.

Further, the height of the lower end face of the first stamping die head is lower than that of the lower end face of the second stamping die head, and the height difference is the height of the second stamping die head.

Furthermore, the upper die support is connected with a positioning column in a sliding mode, and the bottom of the positioning column is fixedly connected with the lower die support.

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

the utility model comprises an upper die support and a lower die support, wherein the upper die and the lower die are respectively connected with the upper die support and the lower die support through an upper die mounting seat and a lower die mounting seat, so that different dies can be replaced as required, and the use is convenient; the upper die is provided with a U-shaped groove, a spring is arranged in the U-shaped groove, and the spring is connected with a first stamping die head and can play a role in positioning a steel plate during stamping to prevent the steel plate from deviating; the second stamping die head is arranged on the upper die and parallel to the first stamping die head and used for stamping the thin steel plate; the corrugation punched by the second punching die head can be punched at the first punching die head for the second time, the punching effect is good, and the second punching die head can punch only one ridge tile corrugation at a time, so that the thin steel plate can be prevented from being broken; the side of first stamping die head is provided with the separation blade, can prevent that first stamping die head from sliding, goes up the mould support and is connected with the reference column all around, can prevent to go up mould support and lower mould support and take place skew, influence the stamping effect.

Drawings

Fig. 1 is a schematic structural diagram of a ridge tile stamping die of the present invention.

Fig. 2 is a schematic structural view of a ridge tile stamping die of the present invention.

Fig. 3 is a schematic structural view of an upper die of the ridge tile stamping die of the present invention.

The reference numbers are:

1 is last mould support, 2 is lower mould support, 3 is the reference column, 4 is last mould mount pad, 5 is last mould, 6 is the lower mould mount pad, 7 is lower mould, 8 is the lug, 9 is the separation blade, 10 is the recess, 501 is first stamping die head, 502 is second stamping die head, 503 is the spring.

Detailed Description

The invention will be further explained with reference to the following figures and specific examples:

as shown in fig. 1 to 3, a ridge tile stamping die comprises an upper die support 1 and a lower die support 2, wherein a positioning column 3 is connected to the upper die support 1 in a sliding manner, the bottom of the positioning column 3 is fixedly connected with the lower die support 2, the upper end of the upper die support 1 is connected with a press machine, the lower end of the upper die support 1 is connected with an upper die 5 through an upper die mounting seat 4, the upper die 5 is rectangular, a U-shaped groove is formed in the lower surface of the upper die 5, a convex block 8 is arranged on the lower portion of the side wall of the U-shaped groove, a spring 503 is vertically arranged in the U-shaped groove, one end of the spring 503 is connected with the bottom of the U-shaped groove, the other end of the spring is connected with a first stamping die head 501, the upper portion of the first stamping die head 501 is rectangular, grooves 10 are respectively arranged on two, go up the second stamping die head 502 that mould 5 was gone up still fixedly connected with and is on a parallel with first stamping die head 501, the height of recess 10 is the sum of the height of second stamping die head 502 and lug 8, and first stamping die head 501 slides in the U-shaped inslot, and the both sides face of first stamping die head 501 all is provided with separation blade 9, the shape of second stamping die head 502 is the same with the shape of first stamping die head 501 lower part, and the height of terminal surface is less than the height of terminal surface under the second stamping die head 502 under the first stamping die head 501, and the difference in height is the height of second stamping die head 502, install lower mould 7 through lower mould mount pad 6 on the lower mould support 2, the upper surface of lower mould 7 is provided with the punching press groove that matches with first stamping die head 501 and second stamping die head 502.

When the utility model is used, a worker places a thin steel plate on the lower die 7 to enable the thin steel plate to be arranged between the second stamping die head 502 and the lower die 7, at the moment, no thin steel plate is arranged below the first stamping die head 501, a stamping link is started, a lower pressure switch of a press machine is opened, the upper die support 1 drives the upper die 5 to press down, when the first stamping die head 501 reaches the bottom of a corresponding stamping groove on the lower die 7, the second stamping die head 502 compresses the thin steel plate, the upper die 5 continues to press down, the second stamping die head 502 starts to stamp the thin steel plate, the first stamping die head 501 extrudes the spring 503 and contracts towards the U-shaped groove, the lug 8 slides in the groove 10, the upper die 5 continues to be pressed down until the lug 8 rebounds to the bottom of the groove 10, the first stamping die head 501 does not contract any more, at the moment, the lower part of the first stamping die head 501 is completely positioned in the corresponding stamping groove, the second stamping die head 502 completes stamping, and the thin steel plate is processed into a first ridge tile corrugation; then, a worker opens a lifting switch of the press machine, the upper die 5 is lifted, and the first stamping die head 501 rebounds under the action of the spring 503;

a worker takes out the steel sheet with the punched first ridge tile corrugation, and then the punched steel sheet is placed on the lower die 7 again, at the moment, the position corresponding to the first punching die head 501 is the first ridge tile corrugation, the position corresponding to the second punching die head 502 is the steel sheet which is not punched, the punching links are repeated, and the first ridge tile corrugation is firstly pressed by the first punching die head 501 in the continuous pressing process, so that the positioning effect is achieved, and the steel sheet is prevented from shifting; when the lug 8 supports the bottom of the groove 10, the first stamping die head 501 completely compresses the first ridge tile corrugation, the second stamping die head 502 just presses on the thin steel plate, the upper die 5 continues to press downwards, the first stamping die head 501 performs secondary stamping on the first ridge tile corrugation, the second stamping die head 502 stamps out a new ridge tile corrugation, the stamping links are repeated, and the stamping processing of the whole ridge tile is completed.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. The utility model provides a ridge tile stamping die, includes mould support (1) and lower mould support (2), its characterized in that, it is connected with press, lower extreme through last mould mount pad (4) and is connected with mould (5) to go up mould support (1) upper end, swing joint has first stamping die head (501) on last mould (5), still be provided with second stamping die head (502) on last mould (5), install lower mould (7) through lower mould mount pad (6) on lower mould support (2), the upper surface of lower mould (7) is provided with the punching press groove that matches with first stamping die head (501) and second stamping die head (502).

2. The ridge tile stamping die according to claim 1, wherein the upper die (5) is rectangular, a U-shaped groove is formed in the lower surface of the upper die (5), a protruding block (8) is arranged on the lower portion of the side wall of the U-shaped groove, a spring (503) is vertically arranged in the U-shaped groove, one end of the spring (503) is connected with the bottom of the U-shaped groove, the other end of the spring is connected with a first stamping die head (501), the first stamping die head (501) slides in the U-shaped groove, blocking pieces (9) are arranged on two side faces of the first stamping die head (501), and a second stamping die head (502) parallel to the first stamping die head (501) is fixedly connected to the upper die (5).

3. The ridge tile stamping die according to claim 2, wherein the upper portion of the first stamping die head (501) is rectangular, grooves (10) are arranged on two sides of the upper portion of the first stamping die head (501), the grooves (10) are matched with the bumps (8), the lower portion of the first stamping die head is long-strip-shaped with an inverted trapezoid cross section, and the height of the grooves (10) is the sum of the heights of the second stamping die head (502) and the bumps (8).

4. The ridge tile stamping die of claim 1, wherein the second stamping die head (502) is the same shape as the lower portion of the first stamping die head (501).

5. The ridge tile stamping die according to claim 1, wherein the height of the lower end surface of the first stamping die head (501) is lower than the height of the lower end surface of the second stamping die head (502), and the height difference is the height of the second stamping die head (502).

6. The ridge tile stamping die according to claim 1, wherein a positioning column (3) is connected onto the upper die support (1) in a sliding manner, and the bottom of the positioning column (3) is fixedly connected with the lower die support (2).