CN211276213U - seat frame recliner mould - Google Patents

Abstract

The utility model discloses a seat frame angle adjuster mould, which comprises a base, two vertical plates are fixedly installed on the top of the base, and a lower template located between the two vertical plates is fixedly installed on the top of the base. There is a mold groove on the top of the mold groove, and a support plate is slidably installed in the mold groove. The bottom end of the movable plate is fixedly installed on the bottom inner wall of the cavity, the top inner wall of the cavity is provided with a first through hole, and a top rod is fixedly installed on the top of the movable plate. The utility model has reasonable design and good practicability, can buffer and damp the impact force generated when the upper template and the lower template are pressed together, reduce the wear of the upper template and the lower template, and prolong the service life of the upper template and the lower template. Moreover, it is convenient to take out the molded product, which brings convenience to the work of the staff.

Description

seat frame recliner mould

technical field

The utility model relates to the technical field of angle adjuster production, in particular to a seat frame angle adjuster mold.

Background technique

The angle adjuster is a device installed on the car seat frame to realize the angle adjustment of the seat back. Composition, according to the continuity of angle adjustment, it can be divided into step-adjusted recliner and stepless adjustment recliner. In the production process of recliner, the blank part is usually formed by stamping with a die, and then the stamping is formed. The molded product is taken out for the next processing step.

However, in the prior art, the seat frame recliner mold will generate a certain impact force during the stamping process of the blank part, and the long-term impact force on the mold will lead to accelerated wear of the mold, reducing the service life of the mold, and After stamping and forming the blank, it is inconvenient to take out the formed product, which brings inconvenience to the operator's work. Therefore, we propose a seat frame angle adjuster mold to solve the above problems.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a seat frame recliner mold, which solves the problem that when the seat frame recliner mold is punching the blank, the mold will be worn for a long time by impact force. Speeding up, reducing the service life of the mold, and inconvenient to take out the stamped molded product, which brings inconvenience to the work of the operator.

(2) Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solutions: a seat frame angle adjuster mold, including a base, two vertical plates are fixedly installed on the top of the base, and a top of the base is fixedly installed between the two vertical plates. The lower template is provided with a mold groove on the top of the lower template, a support plate is slidably installed in the mold groove, a cavity below the mold groove is opened on the lower template, a movable plate is arranged in the cavity, and the bottom of the movable plate is fixedly installed with a first A spring, the bottom end of the first spring is fixedly installed on the bottom inner wall of the cavity, the top inner wall of the cavity is provided with a first through hole, a top rod is fixedly installed on the top of the movable plate, and the top of the top rod penetrates the first through hole. The holes are fixedly connected with the bottom of the support plate. The top of the lower template is provided with four chutes. The four chutes are symmetrically arranged in pairs. The four chutes are slidably installed with sliding plates, and the bottoms of the four sliding plates are fixedly installed. There is a first shock pad, a second shock pad is fixedly installed on the bottom inner wall of the four chutes, a second spring is fixedly installed on the top of the four second shock pads, and the tops of the four second springs are respectively Corresponding to the fixed connection at the bottom of the first shock pad, the top of the two vertical plates is fixedly installed with a horizontal plate, the top of the horizontal plate is fixedly installed with a cylinder, the transmission end of the cylinder is fixedly installed with a telescopic rod, and the bottom end of the telescopic rod is fixed An installation plate is installed, an upper template is fixedly installed at the bottom of the installation plate, a mold core is fixedly installed at the bottom of the upper template, and four uprights are fixedly installed at the bottom of the upper template, and the four uprights are respectively located directly above the corresponding chutes.

Preferably, the number of the first springs is multiple, and the multiple first springs are arranged at equal intervals.

Preferably, the number of the first through holes is plural, the number of the ejector pins is plural, and the top ends of the ejector pins respectively pass through the opposite first through holes.

Preferably, guide grooves are provided on the sides of the two vertical plates close to each other, guide rods are fixedly installed on both sides of the mounting plate, and the ends of the two guide rods away from each other are slidably installed in the corresponding guide grooves.

Preferably, limit slots are provided on both inner walls of the chute, limit bars are fixedly installed on both sides of the slide plate, and the limit bars are slidably installed in the corresponding limit slots.

Preferably, the top of the horizontal plate is provided with a second through hole, and the bottom end of the telescopic rod passes through the second through hole.

(3) Beneficial effects

The utility model provides a seat frame angle adjuster mold. Has the following beneficial effects:

(1) For the seat frame angle adjuster mold, by putting the blank into the support plate in the mold groove, the cylinder is started to work, and the telescopic rod pushes the mounting plate, the upper template, the mold core and the four columns to move down, and the upper When the formwork and the lower formwork are pressed together, the die core slides into the die groove, and the four uprights slide into the corresponding chutes respectively. The blank parts are punched by the cooperation of the die core and the die groove, and the support plate slides down to In contact with the bottom inner wall of the die groove, the support plate pushes the plurality of ejector rods and the movable plate to move downward, the plurality of first springs are compressed and deformed to generate elastic force, and the four columns push the corresponding slide plates to move downward respectively. The second spring is compressed and deformed to generate elastic force, and four second springs, four first shock-absorbing pads and four second shock-absorbing pads are used to buffer the impact force generated when the upper template and the lower template are pressed together to absorb shock. The effect can greatly reduce the wear of the upper template and the lower template when they are pressed together, and prolong the service life of the upper template and the lower template.

(2) The seat frame angle adjuster mold is reset by starting the cylinder, and the telescopic rod drives the mounting plate, the upper template, the mold core and the four columns to move back up to their original positions. Under the elastic force of the four second springs , so that the four sliding plates slide up and return to their original positions. Under the elastic force of multiple first springs, the movable plate, multiple ejector rods and support plates are pushed back to their original positions, and the support plates push the stamped molded product to rise. , so as to facilitate the staff to take out the molded product.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of the front view of the utility model;

Fig. 2 is the enlarged schematic diagram of part A in Fig. 1;

FIG. 3 is an enlarged schematic view of part B in FIG. 1 .

In the figure: 1. base; 2. vertical plate; 3. lower template; 4. die groove; 5. support plate; 6. cavity; 7. movable plate; 8. first spring; 9. first through hole; 10, ejector rod; 11, chute; 12, slide plate; 13, first shock pad; 14, second shock pad; 15, second spring; 16, horizontal plate; 17, cylinder; 18, telescopic rod; 19. Mounting plate; 20. Upper formwork; 21. Mold core; 22. Upright column.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-3, the present invention provides a technical solution: a seat frame angle adjuster mold, including a base 1, two vertical plates 2 are fixedly installed on the top of the base 1, and a The lower template 3 between the two vertical plates 2, the top of the lower template 3 is provided with a mold groove 4, a support plate 5 is slidably installed in the mold groove 4, and a cavity 6 located below the mold groove 4 is opened on the lower template 3, The cavity 6 is provided with a movable plate 7, the bottom of the movable plate 7 is fixedly installed with a first spring 8, the bottom end of the first spring 8 is fixedly installed on the bottom inner wall of the cavity 6, and the top inner wall of the cavity 6 is provided with a The first through hole 9, the top of the movable plate 7 is fixedly installed with the ejector rod 10, the top of the ejector rod 10 penetrates through the first through hole 9 and is fixedly connected with the bottom of the support plate 5, and the top of the lower template 3 is provided with four sliding grooves 11. The four chutes 11 are arranged symmetrically in pairs. The slide plates 12 are slidably installed in the four chutes 11 . Second shock pads 14 are fixedly installed on the inner walls, second springs 15 are fixedly installed on the tops of the four second shock pads 14 , and the tops of the four second springs 15 are respectively connected with the corresponding first shock pads 13 . The bottom is fixedly connected, a horizontal plate 16 is fixedly installed on the top of the two vertical plates 2, a cylinder 17 is fixedly installed on the top of the horizontal plate 16, a telescopic rod 18 is fixedly installed on the output end of the cylinder 17, and the bottom end of the telescopic rod 18 is fixedly installed There is a mounting plate 19, an upper template 20 is fixedly installed at the bottom of the mounting plate 19, a mold core 21 is fixedly installed at the bottom of the upper template 20, and four uprights 22 are fixedly installed at the bottom of the upper template 20. Just above the chute 11.

The number of the first springs 8 is multiple, the multiple first springs 8 are arranged at equal intervals, the number of the first through holes 9 is multiple, the number of the ejector rods 10 is multiple, and the top ends of the multiple ejector pins 10 are respectively Passing through the opposite first through holes 9, guide grooves are provided on the sides of the two vertical plates 2 that are close to each other, guide rods are fixedly installed on both sides of the mounting plate 19, and the ends of the two guide rods that are far away from each other are slidably installed. In the corresponding guide grooves, limit slots are provided on the inner walls of both sides of the chute 11, and limit bars are fixedly installed on both sides of the slide plate 12, and the limit bars are slidably installed in the corresponding limit slots, and the horizontal plate The top of 16 is provided with a second through hole, and the bottom end of the telescopic rod 18 penetrates through the second through hole.

When in use, a control switch and a power cord are installed on the base 1, the cylinder 17, the control switch and the power cord are electrically connected in sequence to form a loop, the control switch controls the start, stop and reset of the cylinder 17, and the blank is put into the die groove 4. On the supporting plate 5, the air cylinder 17 is activated, the telescopic rod 18 pushes the mounting plate 19, the upper template 20, the mold core 21 and the four upright columns 22 to move downward, and the mounting plate 19 drives the two guide rods respectively in the corresponding guide grooves When the upper template 20 and the lower template 3 are pressed together, the mold core 21 slides into the mold groove 4, and the four columns 22 slide into the corresponding chute 11 respectively. Using the mold core 21 and the mold groove 4 Cooperate, punch the blank, at this time, the support plate 5 slides down to contact with the bottom inner wall of the die groove 4, the support plate 5 pushes the plurality of ejector rods 10 and the movable plate 7 to move down, and the plurality of first springs 8. The elastic force is generated by compression and deformation, and the four uprights 22 push the corresponding slide plates 12 to move downward respectively. The slide plates 12 drive the corresponding limit rods to slide in the corresponding limit slots, and the four second springs 15 are compressed and deformed. The elastic force is generated, and four second springs 15, four first shock-absorbing pads 13 and four second shock-absorbing pads 14 are used to buffer the impact force generated when the upper template 20 and the lower template 3 are pressed together, so as to absorb shock. Therefore, the wear of the upper template 20 and the lower template 3 can be greatly reduced, and the service life of the upper template 20 and the lower template 3 can be prolonged. 18 drives the mounting plate 19, the upper template 20, the mold core 21 and the four uprights 22 to move upward, the four uprights 22 slide out of the corresponding chute 11, the mold core 21 slides out of the mold slot 4, and in the four second Under the elastic force of the springs 15, the four sliding plates 12 slide up and return to their original positions. Under the elastic force of the plurality of first springs 8, the movable plate 7, the plurality of ejector rods 10 and the support plates 5 are pushed back to their original positions. , the support plate 5 pushes the stamped molded product to rise, so that it is convenient for the staff to take out the molded product, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

To sum up, for the seat frame angle adjuster mold, the blank is placed on the support plate 5 in the mold groove 4, the cylinder 17 is activated, and the telescopic rod 18 pushes the mounting plate 19, the upper template 20, the mold core 21 and the The four uprights 22 move downward, and when the upper template 20 and the lower template 3 are pressed together, the mold core 21 slides into the mold groove 4, and the four vertical columns 22 slide into the corresponding chute 11 respectively. Cooperate with the die groove 4 to punch the blank, the support plate 5 slides down to contact with the bottom inner wall of the die groove 4, the support plate 5 pushes the plurality of ejector pins 10 and the movable plate 7 to move down, and the plurality of first The spring 8 is compressed and deformed to generate elastic force, the four uprights 22 push the corresponding slide plates 12 to move downward respectively, and the four second springs 15 are compressed and deformed to generate elastic force. 13 and the four second shock-absorbing pads 14 buffer the impact force generated when the upper template 20 and the lower template 3 are pressed together, which has a shock absorption effect and greatly reduces the wear of the upper template 20 and the lower template 3 when they are pressed together. In this case, prolong the service life of the upper template 20 and the lower template 3, start the reset operation of the cylinder 17, and the telescopic rod 18 drives the mounting plate 19, the upper template 20, the mold core 21 and the four uprights 22 to move back up to their original positions. Under the elastic force of the second spring 15, the four sliding plates 12 slide up and return to the original position, and under the elastic force of the plurality of first springs 8, the movable plate 7, the plurality of ejector rods 10 and the support plate 5 are pushed up and returned to the original position. In situ, the support plate 5 pushes the stamped molded product to rise, thereby facilitating the staff to take out the molded product. The utility model has reasonable design and good practicability, and can counteract the impact force generated when the upper template 20 and the lower template 3 are pressed together. Buffering and shock absorption can reduce the wear of the upper template 20 and the lower template 3, prolong the service life of the upper template 20 and the lower template 3, and facilitate the taking out of the molded product, which brings convenience to the work of the staff.

Claims (6)

1. A seat frame angle adjuster mold, comprising a base (1), characterized in that: two vertical plates (2) are fixedly installed on the top of the base (1), and two vertical plates (2) are fixedly installed on the top of the base (1). The lower template (3) between the vertical plates (2), the top of the lower template (3) is provided with a mold groove (4), a support plate (5) is slidably installed in the mold groove (4), and the lower template (3) A cavity (6) located below the die groove (4) is opened on the upper part, a movable plate (7) is arranged in the cavity (6), and a first spring (8) is fixedly installed at the bottom of the movable plate (7). The bottom end of the spring (8) is fixedly installed on the bottom inner wall of the cavity (6), the top inner wall of the cavity (6) is provided with a first through hole (9), and the top of the movable plate (7) is fixedly installed with a top Rod (10), the top of the top rod (10) penetrates the first through hole (9) and is fixedly connected with the bottom of the support plate (5). The chutes (11) are arranged symmetrically in pairs, and slide plates (12) are slidably installed in the four chutes (11), and first shock pads (13) are fixedly installed on the bottoms of the four slide plates (12). Second shock pads (14) are fixedly installed on the bottom inner walls of the four chutes (11), and second springs (15) are fixedly installed on the tops of the four second shock pads (14). The tops of the springs (15) are respectively fixedly connected to the bottoms of the corresponding first shock-absorbing pads (13), the tops of the two vertical plates (2) are fixedly installed with horizontal plates (16), and the tops of the horizontal plates (16) are fixedly installed There is a cylinder (17), a telescopic rod (18) is fixedly installed on the output end of the cylinder (17), a mounting plate (19) is fixedly installed at the bottom end of the telescopic rod (18), and a bottom of the mounting plate (19) is fixedly installed with The upper template (20), the bottom of the upper template (20) is fixedly installed with the mold core (21), the bottom of the upper template (20) is fixedly installed with four uprights (22), the four uprights (22) are respectively located in the corresponding slides. directly above the slot (11). 2 . The seat frame recliner mold according to claim 1 , wherein the number of the first springs ( 8 ) is multiple, and the multiple first springs ( 8 ) are arranged at equal intervals. 3 . 3 . The seat frame recliner mold according to claim 1 , wherein the number of the first through holes ( 9 ) is plural, the number of the top rods ( 10 ) is plural, and the number of the top rods is plural. 4 . The top ends of the rods (10) respectively penetrate the opposite first through holes (9). 4 . The seat frame angle adjuster mold according to claim 1 , wherein the two vertical plates ( 2 ) are provided with guide grooves on the sides close to each other, and both sides of the mounting plate ( 19 ) are fixedly installed. 5 . There are guide rods, and the ends of the two guide rods away from each other are respectively slidably installed in the corresponding guide grooves. 5. The seat frame angle adjuster mold according to claim 1, characterized in that: limiting grooves are provided on both inner walls of the chute (11), and both sides of the slide plate (12) are fixed and installed with limited space. The limit rod is slidably installed in the corresponding limit slot. 6 . The seat frame angle adjuster mold according to claim 1 , wherein a second through hole is formed at the top of the horizontal plate ( 16 ), and the bottom end of the telescopic rod ( 18 ) penetrates through the second through hole. 7 . .

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