CN210138971U - Left and right sunroof rail punch tongue die - Google Patents

Abstract

The utility model discloses a tongue punching die for left and right skylight guide rails, comprising an upper die seat, an independent ball-type guide post, a limit post assembly, an upper backing plate, a punch fixing plate, a pressing plate, a first lower die, a slide Block 1, guide rail 1, driving rod 1, first limit block, die handle, support pad 2, lower die 2, lower die insert 2, pad height block 2, upper backing plate 3, upper fixing plate 3, limit Pad 1, pressure plate 3, lower die 3, foot assembly A, lower die base, foot assembly B, front-end positioning block 1, positioning seat 1, foolproof nylon pad, foolproof nylon sleeve 1, front-end positioning block 2 , Positioning seat 2, foolproof nylon sleeve 2, front-end fixed block 3, positioning pad 3, foolproof nylon sleeve 3, second lower die, lower die insert 1, cutter 1, lower pad block 1, nylon guide block , the second limiting block, the second cutting knife, the third cutting knife, and the third lower die insert; the utility model accurately locates and improves the production efficiency.

Description

Left and right sunroof rail punch tongue die

technical field

The utility model relates to the technical field of automobile sunroof guide rail production, in particular to a tongue punching die for left and right sunroof guide rails.

Background technique

At present, with the development of factory automation equipment, automation is gradually realized from raw materials to products. The demand for automation products is constantly increasing, and the production of automation equipment that does not require manual intervention has achieved a huge impact on the automation industry and greatly improved production efficiency.

With the rapid development of the economy, automobiles are becoming more and more popular, and entering every household, automobiles have added more functions, such as sunroofs, on the basis of providing convenient travel. After the car has been sealed for a period of time, the interior of the car is filled with gases of harmful substances such as benzene and formaldehyde in decorative items. Therefore, the first thing to do after boarding the car overnight is to open the sunroof of the car and use its superior negative pressure ventilation principle to filter the air in the car to protect the health of the driver and passengers.

The car sunroof is installed on the roof, which can effectively circulate the air in the car, increase the entry of fresh air, and bring healthy and comfortable enjoyment to the car owner. At the same time, the car window can also broaden the field of vision, and is also often used for the shooting needs of mobile photography. In the design and manufacturing process of automobile sunroof, in order to make the sunroof glass and sunshade cloth run according to a certain trajectory, the glass is driven by the mechanical group, and a track to ensure the operation of the mechanical group and the sunshade cloth is required. Although there are many sunroof rail tongue punching methods on the existing market, the machining accuracy and work efficiency are low.

Utility model content

The purpose of the utility model is to provide a tongue punching die for left and right skylight guide rails, which can accurately locate and improve production efficiency.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

Left and right skylight guide rail punching die, including upper die seat, independent ball guide post, limit post assembly, upper backing plate 1, punch fixing plate 1, pressing plate 1, first lower die, slider 1, guide rail 1 , rod 1, first limit block, die handle, support pad 2, lower die 2, lower die insert 2, pad height block 2, upper pad 3, upper fixed plate 3, limit pad 1, Pressure plate 3, lower die 3, foot assembly A, lower die base, foot assembly B, front-end positioning block 1, positioning seat 1, foolproof nylon pad, foolproof nylon sleeve 1, front-end positioning block 2, positioning seat 2, Fool-proof nylon sleeve 2, front-end fixed block 3, positioning pad 3, fool-proof nylon sleeve 3, second lower die, lower die insert 1, cutter 1, lower cushion block 1, nylon guide block, limit block 2 , cutter 2, cutter 3, lower die insert 3; the upper die seat and the lower die seat are connected by an independent ball-type guide post and a limit post assembly;

A die handle is arranged above the upper die base; a pad 1, an upper pad 3 and a pad height block 2 are arranged below the upper die base;

A punch fixing plate 1 is installed below the backing plate; a pressing plate 1 is installed below the punch fixing plate 1, and a first lower die and a sliding block 1 are arranged below the pressing plate; The first sliding block moves along the guide rail; the first guide rail and the first lower mold are installed on the lower mold seat; the upper mold seat is also provided with a driving rod 1; the lower mold seat is provided with a first a limit block, the first rod is located between the first slider and the first limit block;

An upper fixing plate 3 is installed under the upper backing plate 3; a pressing plate 3 is installed under the upper fixing plate 3; a lower die 3 and a limit pad are installed on the lower die seat below the pressing material plate 3 block one;

A second lower mold is installed on the lower mold base between the first limit block and the third lower mold; the second lower mold is provided with a second support cushion block and a second lower mold insert; the second cushion block is provided with above the second lower die;

The bottom of the lower die base is provided with a foot assembly A and a foot assembly B;

The lower die base is also provided with a front-end positioning block 1, a front-end positioning block 2, and a front-end positioning block 3; the front-end positioning block 1 is installed on the positioning seat 1; The first nylon sleeve is installed on the lower die base; the lower die base is also provided with a second lower die; one end of the front-end positioning block 1 is arranged on the second lower die; A lower die insert 1 is provided, and the lower die insert 1 is provided with a cutter 1; one side of the cutter 1 is provided with a lower cushion block 1 and a nylon guide block;

The second front-end positioning block is installed on the second positioning seat, and the second positioning seat is installed on the lower die seat through the foolproof nylon sleeve 2; the end of the second front-end positioning block is arranged on the third lower mold; The second lower die is provided with the second limiting block and the second cutting knife;

The front-end positioning block 3 is installed on the positioning pad 3, and the positioning pad 3 is installed on the lower mold seat through a foolproof nylon sleeve 3; the lower mold seat is provided with a fourth lower mold; the fourth lower mold The upper part is provided with three cutters and three lower die inserts.

Further, the first step plate includes a connecting plate body, a first stepped plate body and a second stepped plate body; the first stepped plate body is arranged on the connecting plate body, and the second stepped plate body The body is arranged on the first stepped plate body.

Further, two sides of the first slider are provided with connecting chute.

Further, the second lower mold includes a groove, one side of the groove is a low part, and the other side is a high part; the second support pad is arranged above the lower part of the second lower mold; the high part A rectangular groove is arranged on the upper part; the second lower die insert is arranged in the groove of the lower die;

Further, the lower mold 3 includes a bottom plate, a first relief plate and a second relief plate; the first relief plate is arranged on the middle and upper part of the bottom plate; the second relief plate is arranged on one side of the lower part of the bottom plate, and the first relief plate and the Two relief plates are vertically arranged; the height of the first relief plate is higher than that of the second relief plate.

Further, a convex block is provided on one side of the first lower die; a stripper plate is also provided on the lower die base, a guide sleeve is provided on the stripper plate, and the guide sleeve is installed on the guide post , a spring is arranged between the stripper plate and the lower die base.

The beneficial effects achieved by the utility model are as follows: the utility model ensures the accuracy of the tongue punching operation of the skylight guide rail through multiple sets of positioning and limit components, and improves the processing accuracy, and the cutter of the utility model is not connected with the upper die seat, avoiding The interference between the cutter and the skylight guide rail will cause scratches on the surface of the workpiece caused by friction, resulting in product quality defects and product grade decline; the cutter of the utility model has a short working stroke and improves the working efficiency of processing.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some implementations described in the present invention. For example, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the front view of the present utility model;

Figure 2 is a side view of the utility model.

3 is a top view of the lower die holder of the present invention.

FIG. 4 is a schematic view of the structure of the upper die holder.

FIG. 5 is a schematic structural diagram of the first lower mold.

FIG. 6 is a schematic view of the structure of the first slide rail.

FIG. 7 is a top view of the first platen.

FIG. 8 is a schematic structural diagram of the second lower mold.

FIG. 9 is a schematic view of the structure of the second lower mold insert.

FIG. 10 is a schematic structural diagram of the third lower mold.

FIG. 11 is a schematic structural diagram of the second lower mold.

FIG. 12 is a schematic view of the structure of the lower die insert 1. FIG.

FIG. 13 is a schematic diagram of the structure of the first cutter.

FIG. 14 is a schematic diagram of the structure of the lower cushion block 1. FIG.

Figure 15 is a schematic structural diagram of a nylon guide block.

FIG. 16 is a schematic structural diagram of the second limit block.

FIG. 17 is a schematic diagram of the structure of the second cutter.

FIG. 18 is a schematic diagram of the structure of the third cutter.

FIG. 19 is a schematic structural diagram of the lower mold insert part 3. FIG.

Figure 20 is a schematic structural diagram of a nylon guide block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in Figures 1-20, it is the left and right skylight guide rail punching die of the present invention, including an upper die base 1, an independent ball-type guide post 2, a limit post assembly 3, an upper backing plate 4, a punch fixing plate 1 5. Pressing plate 1 6, first lower die 7, sliding block 1 8, guide rail 1 9, driving rod 1 10, first limit block 11, die handle 12, support pad 2 13, lower die 2 14, Lower die insert 2 15, booster block 2 16, upper pad 3 17, upper fixing plate 3 18, limit pad 1 19, pressure plate 3 20, lower die 3 21, foot assembly A22, lower die base 23. Foot assembly B24, front-end positioning block one 25, positioning seat one 26, fool-proof nylon pad 27, fool-proof nylon cover one 28, front-end positioning block two 29, positioning seat two 30, fool-proof nylon cover two 31, front end fixed It is block three 32, positioning pad three 33, foolproof nylon sleeve three 34, second lower mold 35, lower mold insert one 36, cutter one 37, lower cushion block one 38, nylon guide block 39, limit block two 41. The second cutter 42, the third cutter 43, and the third lower die insert 44; the upper die seat 1 and the lower die seat 23 are connected by an independent ball guide column 2 and a limit column assembly 3; A die handle 12 is arranged above the die base 1; a backing plate 1 4, an upper backing plate 3 17 and a booster block 2 16 are arranged below the upper die base 1; a punch is installed below the backing plate 1 to fix Plate 1 5; a pressing plate 1 6 is installed below the punch fixing plate 1 5, and a first lower die 7 and a slider 1 are arranged below the pressing plate 1 6; the sliding block 1 8 Move along the guide rail one 9; the guide rail one 9 and the first lower mold 7 are installed on the lower mold base 23; the upper mold base 1 is also provided with a rod-10; the lower mold base 23 A first limit block 11 is provided on the upper part, and the rod 1 10 is located between the slider 1 8 and the first limit block 11; an upper fixing plate 18 is installed under the upper backing plate 3 17; the upper A lower die 21 and a limit pad 1 19 are installed on the lower die base 23 under the third pressure plate 20; the first limit block 11 The second lower mold 14 is installed on the lower mold base 23 between the third lower mold 21; the second lower mold 14 is provided with the second support cushion block 13 and the second lower mold insert 15; the second cushion block 16 is provided with Above the second lower mold 14; the bottom of the lower mold base 23 is provided with a foot assembly A22 and a foot assembly B24; Block three 32; the front-end positioning block one 25 is installed on the positioning seat one 26; the positioning seat one 26 is installed on the lower die seat 23 through a foolproof nylon pad 27 and a foolproof nylon sleeve one 28; the The lower die base 23 is also provided with a second lower die 35; one end of the front-end positioning block 1 25 is arranged on the second lower die 35; the second lower die 35 is provided with a lower die insert 1 36, so The lower die insert one 36 is provided with a cutter one 37; one side of the cutter one 37 is provided with a lower cushion block one 38 and a nylon guide block 39; the front end positioning block two 29 is installed on the positioning seat two 30 , the second positioning seat 30 is installed on the lower mold seat 23 through the foolproof nylon sleeve second 31; the end of the front-end positioning block two 29 is arranged on the third lower mold 50; The second limiting block 41 and the second cutting knife 42; the front-end positioning block 32 is installed on the positioning pad 33, and the positioning pad 33 is installed on the lower die base 23 through the foolproof nylon sleeve 34; the lower The die base 23 is provided with a fourth lower die 51 ; the fourth lower die 51 is provided with a third cutter 43 and a third lower die insert 44 .

The pressing plate 1 6 of the present invention includes a connecting plate body 61, a first stepped plate body 62 and a second stepped plate body 63; the first stepped plate body 62 is arranged on the connecting plate body 61, so the The second stepped plate body 63 is disposed on the first stepped plate body 62 .

Connecting chute 81 is provided on both sides of the sliding block one 8 of the present utility model.

The second lower mold 14 of the present invention includes a groove 141 , one side of the groove 141 is a low part, and the other side is a high part; the second support block 13 is arranged above the lower part of the second lower mold 14 ; The high part is provided with a rectangular groove 142; the lower die insert 2 15 is arranged in the groove 141 of the lower die 2 14;

The lower mold 21 of the present invention includes a bottom plate 211 , a first relief plate 212 and a second relief plate 213 ; the first relief plate 212 is arranged on the upper middle portion of the bottom plate 211 ; the second relief plate 213 is arranged on a lower portion of the bottom plate 211 side, and the first relief 212 and the second relief 213 are vertically arranged; the height of the first relief 212 is higher than the height of the second relief 213 .

One side of the first lower mold 7 of the present invention is provided with a bump 71 . The lower die base 23 is also provided with a stripper plate 53, the stripper plate 53 is provided with a guide sleeve 49, the guide sleeve 49 is installed on the guide post 48, and the stripper plate 53 is connected with the guide sleeve 49. A spring is provided between the lower die bases 23 .

The parts fixed on the upper die of the utility model directly or indirectly form the upper die, and the die handle is connected with the slide block of the punch press, the parts fixed on the lower die form the lower die of the die, and the pressing plate is used to fix on the working table of the punch press, The upper die and the lower die are guided by the guide posts. When working, the strip is fed and positioned against the stopper. When the upper die is lowered, the stripper plate first presses the sheet material, the workpiece is stuck between the punch and the top plate, and the waste is tight. Hoop tightly on the punch. When the upper die is lifted, the workpiece is ejected from the hole of the die, and the wastes hoop on the punch are removed by the unloading plate by the elasticity of the spring, and the workpiece is taken away to complete the blanking process.

The above-mentioned embodiments are only the preferred embodiments of the present utility model to describe, and do not limit the concept and scope of the present utility model. Various modifications and improvements made by the technical solution of the present invention shall fall within the protection scope of the present invention, and the technical content of the claimed protection of the present invention has been fully recorded in the technical requirements.

Claims (6)

1. Left and right skylight guide rail punching die, characterized in that it comprises an upper die seat (1), an independent ball-type guide post (2), a limit post assembly (3), an upper backing plate (4), a punch fixing plate One (5), one pressing plate (6), the first lower die (7), one sliding block (8), one guide rail (9), one driving rod (10), the first limit block (11), Die handle (12), support cushion block two (13), lower mold two (14), lower mold insert two (15), cushion block two (16), upper backing plate three (17), upper fixing plate three (18), one limit pad (19), three pressure plates (20), three lower molds (21), foot assembly A (22), lower mold base (23), foot assembly B (24), front end Positioning block one (25), positioning seat one (26), foolproof nylon pad (27), foolproof nylon cover one (28), front end positioning block two (29), positioning seat two (30), foolproof nylon cover Two (31), front end set as block three (32), positioning pad three (33), foolproof nylon sleeve three (34), second lower die (35), lower die insert one (36), cutter one (37), lower block one (38), nylon guide block (39), limit block two (41), cutter two (42), cutter three (43), lower die insert three (44); The upper die seat (1) and the lower die seat (23) are connected by an independent ball guide column (2) and a limit column assembly (3); A die handle (12) is arranged above the upper die base (1); a backing plate 1 (4), an upper backing plate 3 (17) and a pad height block 2 (2) are arranged below the upper die holder (1). 16); A punch fixing plate 1 (5) is installed below the backing plate 1 (4); a pressing plate 1 (6) is installed under the punch fixing plate 1 (5), and the pressing plate 1 (6) A first lower mold (7) and a slider one (8) are arranged below the ); the slider one (8) moves along the guide rail one (9); the guide rail one (9) and the first lower mold (7) is installed on the lower die base (23); the upper die base (1) is also provided with a driving rod (10); the lower die base (23) is provided with a first limit block (11), the rod one (10) is located between the slider one (8) and the first limit block (11); An upper fixing plate 3 (18) is installed under the upper backing plate 3 (17); a material pressing plate 3 (20) is installed below the upper fixing plate 3 (18); the material pressing plate 3 (20) The lower mold seat (23) below is provided with a lower mold three (21) and a limit spacer block one (19); A second lower mold (14) is installed on the lower mold base (23) between the first limiting block (11) and the third lower mold (21); a support cushion block is arranged on the second lower mold (14) Two (13) and two lower mold inserts (15); the second cushion block (16) is arranged above the second lower mold (14); The bottom of the lower die base (23) is provided with a foot assembly A (22) and a foot assembly B (24); The lower die base (23) is also provided with a front-end positioning block one (25), a front-end positioning block two (29), and a front-end positioning block three (32); the front-end positioning block one (25) is mounted on the positioning seat one (26); the positioning seat one (26) is mounted on the lower mold seat (23) through a foolproof nylon pad (27) and a foolproof nylon cover (28); the lower mold seat (23) ) is also provided with a second lower die (35); one end of the front-end positioning block (25) is arranged on the second lower die (35); the second lower die (35) is provided with a lower die insert Part one (36), the lower die insert part one (36) is provided with a cutter one (37); one side of the cutter one (37) is provided with a lower cushion block one (38) and a nylon guide block ( 39); The front end positioning block two (29) is installed on the positioning seat two (30), and the positioning seat two (30) is installed on the lower mold seat (23) through the foolproof nylon sleeve two (31); the front end positioning The end of the second block (29) is arranged on the third lower die (50); the third lower die (50) is provided with a second limiting block (41) and a second cutter (42); The front-end positioning block three (32) is mounted on the positioning pad three (33), and the positioning pad three (33) is mounted on the lower mold seat (23) through a foolproof nylon sleeve three (34); the lower mold The seat (23) is provided with a fourth lower die (51); the fourth lower die (51) is provided with three cutting knives (43) and three lower die inserts (44). 2. The left and right sunroof guide rail punching die according to claim 1, characterized in that: the first pressing plate (6) comprises a connecting plate body (61), a first stepped plate body (62) and a second stepped plate body (63); the first step plate body (62) is arranged on the connecting plate body (61), and the second step plate body (63) is arranged on the first step plate body (62) . 3. The left and right sunroof guide rail punching tongue die according to claim 1, characterized in that: connecting chute (81) is provided on both sides of the first sliding block (8). 4. The left and right sunroof rail punching tongue die according to claim 1, wherein the second lower die (14) comprises a groove (141), one side of the groove (141) is a lower part, and the other side is a lower part. One side is a high part; the second support cushion block (13) is arranged above the lower part of the second lower mold (14); the upper part is provided with a rectangular groove (142); the second lower mold insert (15) ) is arranged in the groove (141) of the second lower die (14); the second lower die insert (15) is machined with a conical notch (151) according to the numerical model. 5. The left and right sunroof guide rail punching die according to claim 1, characterized in that: the lower die three (21) comprises a bottom plate (211), a first relief (212) and a second relief (213); the The first relief (212) is arranged on the upper middle part of the bottom plate (211); the second relief (213) is arranged on one side of the lower part of the bottom plate (211), and the first relief (212) and the second relief (213) are vertical Setting; the height of the first relief (212) is higher than the height of the second relief (213). 6. The left and right sunroof guide rail punching die according to claim 1, characterized in that: one side of the first lower die (7) is provided with a bump (71), and the lower die base (23) is also A stripper plate (53) is provided, a guide sleeve (49) is provided on the stripper plate (53), the guide sleeve (49) is mounted on the guide post (48), and the stripper plate (53) A spring is arranged between the lower die holder (23).

Images