Stamping demolding structure for stamping of automobile seat sliding rail

Abstract

The utility model discloses a stamping demoulding structure for stamping an automobile seat slide rail, which relates to the technical field of automobile processing stamping moulds and comprises a fixing frame, one end of the fixing frame is fixedly connected with a fixing seat, and one end of the fixing frame is positioned above the fixing seat and is fixedly connected with a fixing plate. And one end of the fixed plate is fixedly connected with a first air cylinder, the output end of the first air cylinder is fixedly connected with a movable plate, and the middle of the lower end of the movable plate is fixedly connected with an upper mold. By the adoption of the structure, the magnet base, the containing assembly and the rubber ring are installed in the ejector rod, the rubber ring can increase friction resistance and prevent the sliding rail from sliding and falling off on the ejector rod, and in the upward moving process of the ejector rod, the magnet base can be driven by the containing assembly to be attracted to the lower portion of the sliding rail; and it is ensured that the ejector rod cannot fall off and be damaged when moving upwards, the sliding rail is protected, the sliding rail is placed stably, and follow-up sliding rail taking-down work is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile processing stamping dies, and particularly relates to a stamping demoulding structure for stamping a slide rail of an automobile seat. Background Art

[0002] In the field of automobile manufacturing, seat slides are an important part of the automobile seat system. They are responsible for adjusting the front and rear position of the seats to ensure the comfort and safety of passengers. In the production process of seat slides, stamping process is one of the key manufacturing technologies. Stamping is to apply pressure to metal sheets on a press through a mold to cause plastic deformation or separation, so as to obtain a workpiece of the desired shape and size. The existing technology requires demolding after stamping automobile parts.

[0003] For example, a Chinese patent with publication number CN217315493U discloses a mold structure for automatic demolding for stamping automobile parts, including a frame, a hydraulic cylinder is installed on the inner top surface of the frame, a first movable plate is installed on the extended end of the hydraulic cylinder, an upper mold is installed on the bottom surface of the first movable plate, a supporting plate is installed in the frame, a lower mold is installed on the supporting plate, a plurality of through grooves are formed on the lower mold and the supporting plate, a second movable plate is arranged below the supporting plate, a telescopic elastic component is arranged on the bottom surface of the second movable plate, and a plurality of fixing rods and a plurality of ejector rods are installed on the top surface of the second movable plate.

[0004] The above-mentioned method of pushing the stamping part in the lower die upward by the push rod makes it easier to take out the stamping part. However, the existing stamping device still has some defects that need to be improved. For example, after stamping the automobile slide rail accessories, the stamping part will shake during the upward movement under the action of the push rod, causing the stamping part to fall, and the placement is not stable enough. After the stamping part extends out of the lower die, it needs to be removed manually, which is very troublesome to operate and the processing efficiency is not high enough. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a stamping demoulding structure for stamping a car seat slide rail to solve the problems in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A stamping demoulding structure for stamping a car seat slide rail, comprising a fixed frame, one end of the fixed frame is fixedly connected to a fixed seat, one end of the fixed frame is fixedly connected to a fixed plate above the fixed seat, one end of the fixed plate is fixedly connected to a first cylinder, an output end of the first cylinder is fixedly connected to a movable plate, a lower middle portion of the lower end of the movable plate is fixedly connected to an upper mold, a lower middle portion of the upper end of the fixed seat is fixedly connected to a lower mold, a slide plate is slidably connected inside the fixed seat, both sides of the slide plate are slidably connected to the fixed seat, a spring is fixedly connected between the slide plate and the fixed frame, both sides of the upper end of the slide plate are fixedly connected to a push rod, and one side of the push rod is slidably connected to the lower mold, a storage component is provided on one side of the push rod, a magnet seat is slidably connected to the inside of the push rod through the storage component, a rubber ring is fixedly connected to the upper end of the push rod, one end of the fixed frame away from the first cylinder is fixedly connected to a second cylinder, a pusher is fixedly connected to the output end of the second cylinder, one end of the fixed frame away from the pusher block is fixedly connected to a material guide seat, and one side of the material guide seat is movably connected to a collection box.

[0008] As an optimal technical solution, sliding grooves are provided on both sides of the fixing seat, one side of the slide plate is slidably connected to the inside of the sliding groove, a sliding rod is fixedly connected to the inside of the sliding groove, and one side of the slide plate is slidably connected to the sliding rod.

[0009] As a preferred technical solution, both sides of the upper end of the slide plate are fixedly connected with fixed rods, and one side of the fixed rods extends out of the fixed seat, and both sides of the lower end of the movable plate are fixedly connected with sponge tubes.

[0010] As a preferred technical solution, the storage assembly includes a storage groove, which is opened inside the top rod, and a motor is fixedly connected to the inside of the storage groove, and a screw rod is fixedly connected to the output end of the motor, and the magnet seat is threadedly connected to the screw rod, and both sides of the magnet seat are fixedly connected to limit blocks, and both sides of the inner walls of the storage groove have limit grooves, and the limit blocks are slidably connected to the limit grooves.

[0011] As a preferred technical solution, both sides of one end of the pusher block are fixedly connected with guide rods, and one side of the guide rod is slidably connected to the fixed frame.

[0012] As a preferred technical solution, guide grooves are provided on both sides of the upper end of the fixing seat, and guide blocks are provided on both sides of the lower end of the pushing block, and the guide blocks are movably connected to the guide grooves.

[0013] As an optimal technical solution, both sides of the collection box are fixedly connected with plug blocks, both sides of the material guide seat are fixedly connected with plug frames, the plug frames are movably connected to each other, one side of the plug frame is movably connected with a positioning rod, and one side of the positioning rod is movably connected to the plug block.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, in the utility model, by installing a magnet seat, a storage assembly, and a rubber ring in the top rod, the rubber ring can increase the friction resistance to prevent the slide rail from sliding and falling on the top rod. During the upward movement of the top rod, the storage assembly can drive the magnet seat to be adsorbed under the slide rail to ensure that the top rod will not fall and be damaged when moving upward, protect the slide rail, and make the slide rail stable, which is conducive to the subsequent removal of the slide rail.

[0016] Secondly, in the utility model, a second cylinder is fixed on a fixed frame, and the second cylinder is connected to a pushing block, which is used to push the automobile slide rail to move, so that the automobile slide rail moves along the guide seat, and a collecting box is installed under the guide seat. The collected box can be used to collect the processed automobile slide rails, and there is no need to manually remove the collection. The operation is very convenient, which greatly improves the processing efficiency of automobile parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the fixing seat of the utility model;

[0019] Figure 3 It is a schematic diagram of the local structure of the top rod of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the collecting box and the material guiding seat of the utility model.

[0021] 1. The assemblies are denoted by the following symbols: 1. a fixing frame; 2. a fixing plate; 3. a first cylinder; 4. a moving plate; 5. an upper mold; 6. a lower mold; 7. a push rod; 8. a slide plate; 9. a spring; 10. a slide groove; 11. a slide rod; 12. a fixing rod; 13. a sponge tube; 14. a magnet seat; 15. a rubber ring; 16. a storage assembly; 161. a motor; 162. a screw rod; 163. a storage groove; 164. a limiting groove; 165. a limiting block; 17. a pushing block; 18. a second cylinder; 19. a guide rod; 20. a guide block; 21. a guide groove; 22. a material guide seat; 23. a collecting box; 24. an insert frame; 25. an insert block; 26. a positioning rod; 27. a fixing seat. DETAILED DESCRIPTION Example

[0022] refer to Figures 1 to 4The present embodiment is a stamping demoulding structure for stamping a car seat slide rail, comprising a fixing frame 1, one end of the fixing frame 1 is fixedly connected to a fixing seat 27, one end of the fixing frame 1 is located above the fixing seat 27 and is fixedly connected to a fixing plate 2, one end of the fixing plate 2 is fixedly connected to a first cylinder 3, an output end of the first cylinder 3 is fixedly connected to a moving plate 4, a lower middle portion of the lower end of the moving plate 4 is fixedly connected to an upper mold 5, a lower middle portion of the upper end of the fixing seat 27 is fixedly connected to a lower mold 6, a slide plate 8 is slidably connected inside the fixing seat 27, both sides of the slide plate 8 are slidably connected to the fixing seat 27, a spring 9 is fixedly connected between the slide plate 8 and the fixing frame 1, both sides of the upper end of the slide plate 8 are fixedly connected to a push rod 7, and one side of the push rod 7 is slidably connected to the lower mold 6, a storage assembly 16 is provided on one side of the push rod 7, and the inner The upper side of the magnet seat 14 is slidably connected to the automobile slide rail through a storage component 16. The upper side of the magnet seat 14 is an electromagnet. The electromagnet can adsorb the automobile slide rail when it is energized to stabilize the position of the automobile slide rail. The upper end of the push rod 7 is fixedly connected to a rubber ring 15. The end of the fixed frame 1 away from the first cylinder 3 is fixedly connected to the second cylinder 18. The output end of the second cylinder 18 is fixedly connected to a push block. The end of the fixed frame 1 away from the push block 17 is fixedly connected to a material guide seat 22. One side of the material guide seat 22 is movably connected to a collection box 23. Through the above arrangement, the stamped automobile slide rail can be stably extended out of the lower mold 6 to ensure that the push rod 7 will not fall and be damaged when moving upward. At the same time, the automobile slide rail extending out of the lower mold 6 can also be pushed down from the lower mold 6, making the material removal work very convenient and improving the processing efficiency of automobile accessories.

[0023] refer to Figure 2 , sliding grooves 10 are provided on both sides of the fixed seat 27, one side of the slide plate 8 is slidably connected to the inside of the sliding groove 10, a sliding rod 11 is fixedly connected to the inside of the sliding groove 10, and one side of the slide plate 8 is slidably connected to the sliding rod 11; by providing sliding grooves 10 on both sides of the fixed seat 27, the sliding rod 11 is fixed in the sliding groove 10, one side of the slide plate 8 extends into the sliding groove 10 and slides on the sliding rod 11, so that the slide plate 8 drives the spring 9 to move stably, avoiding position deviation and affecting the ejection work of the ejector rod 7.

[0024] refer to Figure 2 , both sides of the upper end of the slide plate 8 are fixedly connected with fixed rods 12, and one side of the fixed rods 12 extends out of the fixed seat 27, and both sides of the lower end of the movable plate 4 are fixedly connected with sponge tubes 13; by fixing two fixed rods 12 on the slide plate 8, when the lower mold 6 is stamped onto the lower mold 6, the movable plate 4 is in active contact with the fixed rods 12, and the ejector rod 7 can be pushed to move out of the lower mold 6, so that the auto parts can be placed in the lower mold 6, and a sponge tube 13 is provided, and the sponge tube 13 is in active contact with the fixed seat 27 to absorb the noise generated during the stamping process.

[0025] refer to Figure 3The storage component 16 includes a storage groove 163, which is arranged inside the top rod 7. The storage groove 163 is fixedly connected to a motor 161, and the output end of the motor 161 is fixedly connected to a screw rod 162. The magnet seat 14 is threadedly connected to the screw rod 162. Both sides of the magnet seat 14 are fixedly connected to limit blocks 165. The inner walls on both sides of the storage groove 163 are provided with limit grooves 164, and the limit blocks 165 are slidably connected to the limit grooves 164. By setting the storage component 16, after the motor 161 drives the screw rod 162 to rotate, the magnet seat 14 can be stored in the storage groove 163 for protection, so as to avoid damage to the electromagnet when placing auto parts and stamping auto parts. After the stamping is completed, the magnet seat 14 can be reset and adsorbed on the auto parts. The limit blocks 165 and the limit grooves 164 are set to limit the sliding position of the magnet seat 14.

[0026] refer to Figure 1 A guide rod 19 is fixedly connected to both sides of one end of the push block 17, and one side of the guide rod 19 is slidably connected to the fixed frame 1; by providing the guide rod 19, the push block 17 moves more stably under the action of the second cylinder 18.

[0027] refer to Figure 1 Guide grooves 21 are provided on both sides of the upper end of the fixed seat 27, and guide blocks 20 are provided on both sides of the lower end of the pusher block 17, and the guide blocks 20 are movably connected with the guide grooves 21; by providing the guide grooves 21 on the fixed seat 27 and the guide grooves 21 on the pusher block 17, it is convenient for the pusher block 17 to move accurately and stably on the fixed seat 27, so as to facilitate the unloading of automobile parts.

[0028] refer to Figure 4 , both sides of the collection box 23 are fixedly connected with plug blocks 25, both sides of the material guide seat 22 are fixedly connected with plug frames 24, the plug frames 24 are movably connected to each other, one side of the plug frame 24 is movably connected with a positioning rod 26, and one side of the positioning rod 26 is movably connected to the plug block 25; by inserting the plug block 25 of the collection box 23 into the plug frame 24 of the material guide seat 22, and connecting and fixing the plug frame 24 and the plug block 25 with the positioning rod 26, the collection box 23 can be fixed, the collection box 23 can be prevented from moving, and the processed automotive parts can be stably collected.

[0029] Principle and advantages of use: The stamping part is placed in the lower die 6, the first cylinder 3 drives the movable plate 4 to move, and the movable plate 4 drives the upper die 5 to move, and the stamping work can be carried out. After the stamping is completed, the first cylinder 3 drives the movable plate 4 to move upward, and the fixed rod 12 is no longer pressurized. The slide plate 8 is reset under the action of the spring 9, so that the slide plate 8 drives the push rod 7 to move upward. The rubber ring 15 on the push rod 7 can increase the friction resistance to prevent the stamping part from sliding. In this process, the motor 161 drives the screw rod 162 to rotate, so that the magnet seat 14 moves in the storage groove 163, and the magnet seat 14 absorbs the stamping part to prevent it from falling, ensuring The top protection rod 7 will not fall and be damaged when it moves upward, which protects the slide rail and makes it stable. When the stamping parts need to be removed, the electromagnet on the magnet seat 14 is first powered off, and the second cylinder 18 drives the pusher block 17 to move. The guide rods 19 on both sides of the pusher block 17 slide stably on the fixed frame 1, and the guide block 20 under the pusher block 17 slides on the guide groove 21 of the fixed seat 27, so that the pusher block 17 moves accurately and stably to push the stamping parts, and the stamping parts move along the guide seat 22, and the processed automobile slide rails can be collected by the collection box 23, without the need for manual removal and collection, and the operation is very convenient.

Claims

1. A stamping demoulding structure for stamping a slide rail of an automobile seat, comprising a fixing frame (1), characterized in that: One end of the fixed frame (1) is fixedly connected to a fixed seat (27); one end of the fixed frame (1) is located above the fixed seat (27) and is fixedly connected to a fixed plate (2); one end of the fixed plate (2) is fixedly connected to a first cylinder (3); an output end of the first cylinder (3) is fixedly connected to a movable plate (4); an upper mold (5) is fixedly connected to the middle of the lower end of the movable plate (4); a lower mold (6) is fixedly connected to the middle of the upper end of the fixed seat (27); a slide plate (8) is slidably connected to the interior of the fixed seat (27); both sides of the slide plate (8) are slidably connected to the fixed seat (27); a spring (9) is fixedly connected between the slide plate (8) and the fixed frame (1); Both sides of the upper end of the slide plate (8) are fixedly connected to a push rod (7), and one side of the push rod (7) is slidably connected to the lower mold (6). A storage component (16) is provided on one side of the push rod (7). The interior of the push rod (7) is slidably connected to a magnet seat (14) through the storage component (16). The upper end of the push rod (7) is fixedly connected to a rubber ring (15). The end of the fixed frame (1) away from the first cylinder (3) is fixedly connected to the second cylinder (18). The output end of the second cylinder (18) is fixedly connected to a push block. The end of the fixed frame (1) away from the push block (17) is fixedly connected to a material guide seat (22), and one side of the material guide seat (22) is movably connected to a collection box (23).

2. The stamping and demoulding structure for stamping a slide rail of an automobile seat according to claim 1, characterized in that: Slide grooves (10) are provided on both sides of the fixing seat (27), one side of the slide plate (8) is slidably connected to the inside of the slide groove (10), a slide rod (11) is fixedly connected to the inside of the slide groove (10), and one side of the slide plate (8) is slidably connected to the slide rod (11).

3. The stamping and demoulding structure for stamping a slide rail of an automobile seat according to claim 1, characterized in that: Both sides of the upper end of the slide plate (8) are fixedly connected to fixed rods (12), and one side of the fixed rod (12) extends out of the fixed seat (27). Both sides of the lower end of the movable plate (4) are fixedly connected to sponge tubes (13).

4. The stamping and demoulding structure for stamping a slide rail of an automobile seat according to claim 1, characterized in that: The storage assembly (16) comprises a storage groove (163), the storage groove (163) being arranged inside the top rod (7), the interior of the storage groove (163) being fixedly connected to a motor (161), the output end of the motor (161) being fixedly connected to a screw rod (162), the magnet seat (14) being threadedly connected to the screw rod (162), both sides of the magnet seat (14) being fixedly connected to limit blocks (165), both sides of the inner wall of the storage groove (163) being arranged with limit grooves (164), the limit blocks (165) being slidably connected to the limit grooves (164).

5. The stamping and demoulding structure for stamping a slide rail of an automobile seat according to claim 1, characterized in that: Guide rods (19) are fixedly connected to both sides of one end of the pusher block (17), and one side of the guide rod (19) is slidably connected to the fixed frame (1).

6. The stamping and demoulding structure for stamping a slide rail of an automobile seat according to claim 1, characterized in that: Both sides of the upper end of the fixing seat (27) are provided with guide grooves (21), and both sides of the lower end of the pushing block (17) are provided with guide blocks (20), and the guide blocks (20) are movably connected to the guide grooves (21).

7. The stamping and demoulding structure for stamping a slide rail of an automobile seat according to claim 1, characterized in that: Both sides of the collecting box (23) are fixedly connected with insert blocks (25), both sides of the material guide seat (22) are fixedly connected with insert frames (24), the insert frames (24) are movably connected to each other, one side of the insert frame (24) is movably connected to a positioning rod (26), and one side of the positioning rod (26) is movably connected to the insert block (25).

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