Automobile seat sliding rail assembly die

Abstract

The utility model discloses an automobile seat sliding rail assembly die, and relates to the technical field of automobile part production. The automobile seat sliding rail assembly die comprises a workbench, a sliding groove is formed in the top of the workbench, a bottom plate is slidably installed in the sliding groove, a fixing frame is fixedly installed at the top of the bottom plate, an electric telescopic rod is fixedly installed in the center of the fixing frame, a connecting plate is fixedly installed at the free end of the electric telescopic rod, and a male die is fixedly installed at the bottom of the connecting plate. A female die is fixedly installed on the top of the bottom plate, the material pushing assembly is installed on the bottom plate, the connecting plate and the female die, and the shaking unit is installed on the workbench and the bottom plate. According to the automobile seat sliding rail assembly die, the connecting plate and the male die can be driven to ascend and descend through the electric telescopic rod, so that automatic opening and closing of the die are achieved, a workpiece in the female die can be ejected out by matching with the material pushing assembly, material stripping of the workpiece is achieved, the workpiece does not need to be ejected out by additionally adopting driving equipment, the structure is simple, cost is low, and market requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts production, especially to a car seat slide rail assembly die. BACKGROUND

[0002] The car seat is the seat when riding, and is divided into separate seats and long seats according to shape; and is divided into fixed type, detachable type and adjustable type according to function. The adjustable car seat needs to be used with a seat slide rail during use to adjust the seat position. The car seat slide rail is usually made by a die injection.

[0003] As Chinese patent document CN216989531 U, a car seat upper slide rail support assembly die, including a workbench, the workbench is fixed with the lower die, the workbench is fixed with four support rods, the top end of the support rod is fixed with the top plate, the top plate is fixed with the hydraulic cylinder, the bottom end of the hydraulic cylinder extension rod is fixed with the upper die, the bottom of the workbench is fixed with the installation box, the installation box is provided with the ejection mechanism, the workbench is provided with the cooling mechanism for accelerating the cooling speed. Through the cooperation between the lower die, the hydraulic cylinder and the upper die, the forming of the slide rail support can be realized, the ejection mechanism is set, which facilitates the ejection of the slide rail support after forming, and manual taking is not needed, so that the labor intensity is reduced, and the cooling speed of the slide rail support after forming is accelerated through the cooling mechanism, so that the production efficiency is improved.

[0004] However, the above-mentioned die needs to be driven by an additional driving device to eject the workpiece from the die, so that the die has high cost. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a car seat slide rail assembly die to solve the problems and defects in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car seat slide rail assembly mold, including a workbench, a slide groove is provided on the top of the workbench, a base plate is slidably installed in the slide groove, a fixing frame is fixedly installed on the top of the base plate, an electric telescopic rod is fixedly installed at the center of the fixing frame, a connecting plate is fixedly installed on the free end of the electric telescopic rod, a punch is fixedly installed on the bottom of the connecting plate, a die is fixedly installed on the top of the base plate, the die is located directly below the punch, the electric telescopic rod can drive the connecting plate and the punch to rise and fall, thereby realizing automatic opening and closing of the mold, and also includes a pushing assembly installed on the base plate, the connecting plate, and the die, which is used to push the workpiece inside the die through the electric telescopic rod and the pushing assembly, a shaking unit installed on the workbench and the base plate, which is used to shake the die and the pushing frame through the shaking unit, and a preheating unit installed on the die, which is used to preheat the die through the preheating unit.

[0007] Preferably, the pushing assembly includes a pushing frame, a movable rod, a fixed block, a pushing spring, and a pushing plate. The pushing frame is slidably mounted on the base plate, and the top of the pushing frame is fixedly mounted on the bottom of the connecting plate. The movable rod is slidably mounted on the base plate and the die, and the fixed block is fixedly mounted on the bottom end of the movable rod. The pushing spring is sleeved on the outer wall of the movable rod, and the pushing plate is fixedly mounted on the top end of the movable rod, and the pushing spring is located between the base plate and the fixed block. It can eject the workpiece inside the die and realize automatic stripping of the workpiece without the need for additional driving equipment to eject the workpiece. It has a simple structure and low cost, meeting market demand.

[0008] Preferably, the shaking unit includes a motor, a rotating shaft, and a cam. The motor is fixedly installed at the bottom of the workbench, the rotating shaft is rotatably installed on the workbench, the cam is fixedly installed on the outer wall of the rotating shaft, and the output shaft of the motor is fixedly installed on one end of the rotating shaft, and one side of the base plate is in contact with the outer wall of the cam.

[0009] Preferably, the shaking unit also includes a fixed plate and a spring. The fixed plate is fixedly installed on the top of the workbench, and the spring is fixedly installed on one side of the fixed plate and the other side of the bottom plate to drive left and right vibrations to remove air between the hot-melt raw material and the die.

[0010] Preferably, the die is provided with a hollow cavity, which is arranged in an S-shape.

[0011] Preferably, the preheating unit includes a water pump, a tee pipe, a hose, and a drain pipe. The water pump is fixedly installed on the top of the workbench, one end of the tee pipe is fixedly connected to the input end of the water pump, one end of the hose is fixedly installed at the output end of the water pump, and the other end of the hose and one end of the base plate are both fixedly installed in the hollow cavity.

[0012] Preferably, the other two ends of the three-way pipe are respectively provided with a hot flow valve and a cold flow valve.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The automobile seat slide rail assembly mold can drive the connecting plate and the punch to rise and fall through an electric telescopic rod, thereby realizing automatic opening and closing of the mold. Combined with the pusher component, it can eject the workpiece inside the die and realize automatic removal of the workpiece. There is no need for additional driving equipment to eject the workpiece. It has a simple structure and low cost, meeting market demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a structural diagram of the push plate of the utility model;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure on the other side;

[0019] Figure 4 It is a cross-sectional view of the concave mold of the utility model.

[0020] Figure numerals: 1. workbench; 2. base plate; 3. fixed frame; 4. electric telescopic rod; 5. connecting plate; 6. punch; 7. die; 8. push frame; 9. movable rod; 10. fixed block; 11. push spring; 12. push plate; 13. motor; 14. rotating shaft; 15. cam; 16. fixed plate; 17. spring; 18. hollow cavity; 19. water pump; 20. tee pipe; 21. hose; 22. drain pipe. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] See also Figures 1-4The utility model provides a technical solution: a car seat slide rail assembly mold, including a workbench 1, a slide groove is opened on the top of the workbench 1, a base plate 2 is slidably installed in the slide groove, a fixing frame 3 is fixedly installed on the top of the base plate 2, an electric telescopic rod 4 is fixedly installed on the center of the fixing frame 3, a connecting plate 5 is fixedly installed on the free end of the electric telescopic rod 4, a punch 6 is fixedly installed on the bottom of the connecting plate 5, a die 7 is fixedly installed on the top of the base plate 2, the die 7 is located directly below the die 6, the electric telescopic rod 4 can drive the connecting plate 5 and the punch 6 to rise and fall, thereby realizing automatic opening and closing of the mold, and also includes a pushing assembly installed on the base plate 2, the connecting plate 5, and the die 7, and the electric telescopic rod 4 and the pushing assembly are used to push the workpiece inside the die 7 out, a shaking unit installed on the workbench 1 and the base plate 2, and the shaking unit is used to shake the die 7 and the pushing frame 8, and a preheating unit installed on the die 7, and the preheating unit is used to preheat the die 7.

[0023] The pushing assembly includes a pushing frame 8, a movable rod 9, a fixed block 10, a pushing spring 11, and a pushing plate 12. The pushing frame 8 is slidably installed on the base plate 2, and the top of the pushing frame 8 is fixedly installed on the bottom of the connecting plate 5. The movable rod 9 is slidably installed on the base plate 2 and the die 7. The fixed block 10 is fixedly installed on the bottom end of the movable rod 9, the pushing spring 11 is sleeved on the outer wall of the movable rod 9, the pushing plate 12 is fixedly installed on the top of the movable rod 9, and the pushing spring 11 is located between the base plate 2 and the fixed block 10. After the workpiece cools down for a period of time, the electric telescopic rod 4 is started. The electric telescopic rod 4 drives the connecting plate 5, the punch 6, and the pushing frame 8 to rise. The rise of the pushing frame 8 pushes the fixed block 10, the movable rod 9, and the pushing plate 12 upward, so that the pushing plate 12 can eject the workpiece from the die 7, thereby realizing automatic stripping of the workpiece. There is no need to use additional driving equipment to eject the workpiece. The structure is simple and the cost is low, which meets market demand.

[0024] The shaking unit includes a motor 13, a rotating shaft 14, and a cam 15. The motor 13 is fixedly installed at the bottom of the workbench 1, the rotating shaft 14 is rotatably installed on the workbench 1, the cam 15 is fixedly installed on the outer wall of the rotating shaft 14, and the output shaft of the motor 13 is fixedly installed on one end of the rotating shaft 14, and one side of the base plate 2 is in contact with the outer wall of the cam 15.

[0025] The shaking unit also includes a fixed plate 16 and a spring 17. The fixed plate 16 is fixedly installed on the top of the workbench 1. The spring 17 is fixedly installed on one side of the fixed plate 16 and the other side of the base plate 2. The motor 13 is started, and the motor 13 drives the rotating shaft 14 and the cam 15 to rotate. The rotation of the cam 15 is used to push the base plate 2 and the die 7 to the left. Due to the thrust of the spring 17, the spring 17 is used to push the base plate 2 to the right, causing the base plate 2 and the die 7 to vibrate, thereby removing the air between the hot-melt raw material and the die 7.

[0026] The die 7 is provided with a hollow cavity 18, which is arranged in an S-shape.

[0027] The preheating unit comprises a water pump 19, a three-way pipe 20, a hose 21 and a drain pipe 22, the water pump 19 is fixedly installed on the top of the workbench 1, one end of the three-way pipe 20 is fixedly connected to the input end of the water pump 19, one end of the hose 21 is fixedly installed on the output end of the water pump 19, and the other end of the hose 21 and one end of the bottom plate 2 are both fixedly installed in the hollow cavity 18, the water pump 19 is started to extract hot fluid through the three-way pipe 20, the hot fluid is injected into the hollow cavity 18 through the hose 21, so that the hot fluid preheats the concave die 7, the water pump 19 is started to extract cold fluid through the three-way pipe 20, the cold fluid is injected into the hollow cavity 18 through the hose 21, so that the cold fluid cools the concave die 7, and the workpiece forming speed is accelerated.

[0028] The other two ends of the three-way pipe 20 are respectively provided with a hot fluid valve and a cold fluid valve

[0029] Working principle: the water pump 19 is started to extract hot fluid through the three-way pipe 20, the hot fluid is injected into the hollow cavity 18 through the hose 21, so that the hot fluid preheats the concave die 7, the hot melt raw material is poured into the inside of the concave die 7, the motor 13 is started to drive the rotating shaft 14 and the cam 15 to rotate, the rotation of the cam 15 is used to push the bottom plate 2 and the concave die 7 to the left, the spring 17 is used to push the bottom plate 2 to the right due to the pushing force of the spring 17, so that the bottom plate 2 and the concave die 7 vibrate to remove the air between the hot melt raw material and the concave die 7, then the electric telescopic rod 4 is started, the free end of the electric telescopic rod 4 drives the connecting plate 5 and the convex die 6 to descend, so that the convex die 6 and the concave die 7 are combined, the water pump 19 is started to extract cold fluid through the three-way pipe 20, the cold fluid is injected into the hollow cavity 18 through the hose 21, so that the cold fluid cools the concave die 7, the workpiece forming speed is accelerated, after the workpiece is cooled for a period of time, the electric telescopic rod 4 is started, the electric telescopic rod 4 drives the connecting plate 5, the convex die 6 and the push frame 8 to rise, the rising of the push frame 8 pushes the fixed block 10, the movable rod 9 and the push plate 12 upwards, so that the push plate 12 can push the workpiece out of the concave die 7.

[0030] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A car seat slide rail assembly mold, comprising a workbench (1), a slide groove is provided on the top of the workbench (1), a bottom plate (2) is slidably installed in the slide groove, a fixing frame (3) is fixedly installed on the top of the bottom plate (2), an electric telescopic rod (4) is fixedly installed in the center of the fixing frame (3), a connecting plate (5) is fixedly installed at the free end of the electric telescopic rod (4), a punch (6) is fixedly installed at the bottom of the connecting plate (5), a die (7) is fixedly installed on the top of the bottom plate (2), and the die (7) is located directly below the punch (6), characterized in that: Also includes: A pusher assembly installed on the base plate (2), the connecting plate (5), and the die (7) is used to push the workpiece inside the die (7) out through the electric telescopic rod (4) and the pusher assembly; A shaking unit installed on the workbench (1) and the base plate (2) is used to shake the die (7) and the push frame (8); The preheating unit is installed on the female mold (7) and is used to preheat the female mold (7).

2. The automobile seat slide rail assembly mold according to claim 1, characterized in that: The pusher assembly comprises a pusher frame (8), a movable rod (9), a fixed block (10), a push spring (11), and a push plate (12). The pusher frame (8) is slidably mounted on the base plate (2), and the top of the pusher frame (8) is fixedly mounted on the bottom of the connecting plate (5). The movable rod (9) is slidably mounted on the base plate (2) and the die (7). The fixed block (10) is fixedly mounted on the bottom end of the movable rod (9). The push spring (11) is sleeved on the outer wall of the movable rod (9). The push plate (12) is fixedly mounted on the top end of the movable rod (9), and the push spring (11) is located between the base plate (2) and the fixed block (10).

3. The automobile seat slide rail assembly mold according to claim 2, characterized in that: The shaking unit comprises a motor (13), a rotating shaft (14), and a cam (15); the motor (13) is fixedly mounted on the bottom of the workbench (1); the rotating shaft (14) is rotatably mounted on the workbench (1); the cam (15) is fixedly mounted on the outer wall of the rotating shaft (14); the output shaft of the motor (13) is fixedly mounted on one end of the rotating shaft (14); and one side of the bottom plate (2) contacts the outer wall of the cam (15).

4. The automobile seat slide rail assembly mold according to claim 3, characterized in that: The shaking unit further comprises a fixing plate (16) and a spring (17). The fixing plate (16) is fixedly mounted on the top of the workbench (1), and the spring (17) is fixedly mounted on one side of the fixing plate (16) and the other side of the bottom plate (2).

5. The automobile seat slide rail assembly mold according to claim 4, characterized in that: The die (7) is provided with a hollow cavity (18), and the hollow cavity (18) is arranged in an S shape.

6. The automobile seat slide rail assembly mold according to claim 5, characterized in that: The preheating unit comprises a water pump (19), a three-way pipe (20), a hose (21), and a drain pipe (22). The water pump (19) is fixedly installed on the top of the workbench (1), one end of the three-way pipe (20) is fixedly connected to the input end of the water pump (19), one end of the hose (21) is fixedly installed at the output end of the water pump (19), and the other end of the hose (21) and one end of the bottom plate (2) are both fixedly installed in the hollow cavity (18).

7. The automobile seat slide rail assembly mold according to claim 6, characterized in that: The other two ends of the three-way pipe (20) are respectively provided with a hot flow valve and a cold flow valve.

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