Stamping device for automobile seat framework

Abstract

The utility model discloses an automobile seat framework stamping device which comprises a machining operation table, a stand column is fixedly connected with a second reinforcing frame, a first electric push rod is fixedly installed on the second reinforcing frame, the stand column is slidably connected with a sliding frame, the sliding frame is fixedly connected with a third reinforcing frame, and a second driving motor is fixedly installed on the third reinforcing frame. The sliding frame is in threaded connection with a lead screw, the lead screw is in threaded connection with a sliding block, a second electric push rod is fixedly installed on the sliding block, the bottom end of a telescopic rod of the second electric push rod is connected with a connecting plate, a second distance sensor is installed on the connecting plate, and a punching hole head is fixedly installed on the connecting plate. Through cooperation of the first electric push rod, the sliding frame, the second driving motor, the lead screw, the sliding block, the second electric push rod, the connecting plate, the second distance sensor and the punching hole head, the moving position of the punching hole head can be adjusted at will, continuous adjustment of the punching position of a plate is omitted, and the punching efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile seat frame processing, in particular to an automobile seat frame stamping device. Background Art

[0002] Automobile seat frames are usually made of rolled profiles or welded from steel plates, and fixed to the vehicle body directly with screws or through a seat adjustment mechanism. The stamping process mainly completes the preparation of raw materials for plates and pipes, as well as plate forming.

[0003] The utility model patent with publication number CN219211247U discloses a car seat frame stamping device, including a frame, a fixed plate fixedly connected to the front end of the punching machine, a sliding plate slidably connected to the fixed plate and the frame, a sliding component for driving the sliding plate to slide is arranged on the sliding plate, a first connecting plate is slidably connected to the sliding plate, the first connecting plate is fixedly connected to the second connecting plate through two connecting rods, a driving component for driving the first connecting plate to slide is arranged on the first connecting plate, a clamping component for clamping the plate is arranged on the second connecting plate, and loading and unloading components for loading and unloading the plate are arranged on the left and right ends of the frame. After the plate is stamped once, the device needs to adjust the position of the plate before continuing the stamping work, thereby reducing the stamping efficiency. The waste generated after the plate is stamped will fall on the processing table. If it is accumulated for a long time, it will affect the stamping work. Therefore, a car seat frame stamping device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a stamping device for a car seat frame to solve the problems raised in the above background technology.

[0005] A stamping device for a car seat frame comprises a processing operation table, a plurality of slide grooves are provided on the processing operation table, a plurality of stamping holes are provided on the processing operation table, a first reinforcement frame is fixedly connected to the processing operation table, a first driving motor is fixedly installed on the first reinforcement frame, a bidirectional screw rod is threadedly connected to the processing operation table, the bidirectional screw rod is connected to the output shaft of the first driving motor through a coupling, a sliding rod is fixedly connected to the processing operation table, a first distance sensor is installed on the processing operation table, two mobile fixed boxes are slidably connected to the sliding rod, the mobile fixed box is threadedly connected to the bidirectional screw rod, a clamping plate is slidably connected to the mobile fixed box, a spring is connected between the mobile fixed box and the clamping plate, a column is fixedly connected to the processing operation table, a slide groove is provided on the column, a controller is installed on the column, a second reinforcement frame is fixedly connected to the column, a first electric push rod is fixedly installed on the second reinforcement frame, and a first connecting rod is connected to the telescopic rod of the first electric push rod. The connecting rod and the column are slidably connected with a sliding frame, the sliding frame is connected to the first connecting rod, the sliding frame is fixedly connected with a third reinforcement frame, the third reinforcement frame is fixedly installed with a second driving motor, the sliding frame is threadedly connected with a screw rod, the screw rod is connected to the output shaft of the second driving motor through a coupling, the screw rod is threadedly connected with a sliding block, the sliding block is fixedly installed with a second electric push rod, the bottom end of the telescopic rod of the second electric push rod is connected with a connecting plate, a second distance sensor is installed on the connecting plate, a punching hole head is fixedly installed on the connecting plate, a waste recycling box is fixedly connected with the processing operating table, the waste recycling box is provided with a discharging channel, a weight sensor is installed on the waste recycling box, a fourth reinforcement frame is fixedly connected with the processing operating table, the third electric push rod is fixedly installed on the fourth reinforcement frame, the waste recycling box is slidably connected with a second connecting rod, the second connecting rod is connected to the telescopic rod of the third electric push rod, and the second connecting rod is connected with a pushing plate.

[0006] Furthermore, a first button and a second button are provided on the controller.

[0007] Furthermore, a soft pad is attached to the pressing plate.

[0008] Beneficial effects of the utility model:

[0009] 1. The utility model realizes arbitrary adjustment of the moving position of the punching hole head through the cooperation between the first electric push rod, the sliding frame, the second driving motor, the screw rod, the sliding block, the second electric push rod, the connecting plate, the second distance sensor and the punching hole head, thereby saving the need to constantly adjust the punching position of the plate and improving the efficiency of the punching.

[0010] 2. The utility model drives the second connecting rod and the push plate to move by the third electric push rod, and the push plate pushes the waste, so that the waste slides into the storage box through the discharge pipe of the waste recovery box, thereby completing the waste collection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the punching device for the frame of an automobile seat of the utility model;

[0012] Figure 2 It is a top view of the three-dimensional structure of the processing operation table;

[0013] Figure 3 It is a schematic diagram of the three-dimensional structure of the mobile fixed box from a side view;

[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of the column from a side view;

[0015] Figure 5 is a schematic diagram of a side-view stereoscopic structure of a sliding frame;

[0016] Figure 6 is a schematic diagram of a side-view stereoscopic structure of a sliding block;

[0017] Figure 7 It is a schematic diagram of the three-dimensional structure of the waste recycling box from a side view;

[0018] Figure 8 It is a schematic diagram of the cross-sectional three-dimensional structure of the waste recycling box.

[0019] In the figure, 1-processing operation table, 101-controller, 2-first reinforcement frame, 3-first drive motor, 4-bidirectional screw, 5-sliding rod, 6-first distance sensor, 7-movable fixed box, 8-pressing plate, 9-spring, 10-column, 11-second reinforcement frame, 12-first electric push rod, 13-first connecting rod, 14-sliding frame, 15-third reinforcement frame, 16-second drive motor, 17-screw, 18-sliding block, 19-second electric push rod, 20-connecting plate, 21-second distance sensor, 22-punching hole head, 23-waste recovery box, 24-weight sensor, 25-fourth reinforcement frame, 26-third electric push rod, 27-second connecting rod, 28-push plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figures 1 to 8The automobile seat frame punching device of the utility model shown in the figure comprises a processing operation table 1, a plurality of slide grooves are provided on the processing operation table 1, a plurality of punching holes are provided on the processing operation table 1, a first reinforcement frame 2 is fixedly connected to the processing operation table 1, a first driving motor 3 is fixedly installed on the first reinforcement frame 2, a bidirectional screw rod 4 is threadedly connected to the processing operation table 1, and the bidirectional screw rod 4 is connected to the output shaft of the first driving motor 3 through a coupling, a sliding rod 5 is fixedly connected to the processing operation table 1, a first distance sensor 6 is installed on the processing operation table 1, and two moving parts are slidably connected to the sliding rod 5. A movable fixed box 7 is threadedly connected to the two-way screw rod 4, a clamping plate 8 is slidably connected to the movable fixed box 7, and the clamping plate 8 is used to clamp the plate. A spring 9 is connected between the movable fixed box 7 and the clamping plate 8. A column 10 is fixedly connected to the processing operation table 1, and a slide groove is provided on the column 10. A controller 101 is installed on the column 10. A second reinforcement frame 11 is fixedly connected to the column 10, and a first electric push rod 12 is fixedly installed on the second reinforcement frame 11. The telescopic rod of the first electric push rod 12 is connected to a first connecting rod 13, and a sliding frame 1 is slidably connected to the column 10. 4. The sliding frame 14 is connected to the first connecting rod 13, the sliding frame 14 is fixedly connected with a third reinforcement frame 15, the third reinforcement frame 15 is fixedly installed with a second drive motor 16, the sliding frame 14 is threadedly connected with a screw rod 17, the screw rod 17 is connected to the output shaft of the second drive motor 16 through a coupling, the screw rod 17 is threadedly connected with a sliding block 18, the sliding block 18 is fixedly installed with a second electric push rod 19, the bottom end of the telescopic rod of the second electric push rod 19 is connected with a connecting plate 20, the connecting plate 20 is installed with a second distance sensor 21, and the connecting plate 20 is fixedly installed with a punching hole head 22. The punching hole head 22 is used to punch the plate. A waste recovery box 23 is fixedly connected to the processing operation table 1. The waste recovery box 23 is provided with a discharge channel. A weight sensor 24 is installed on the waste recovery box 23. A fourth reinforcement frame 25 is fixedly connected to the processing operation table 1. A third electric push rod 26 is fixedly installed on the fourth reinforcement frame 25. A second connecting rod 27 is slidably connected to the waste recovery box 23. The second connecting rod 27 is connected to the telescopic rod of the third electric push rod 26. A push plate 28 is connected to the second connecting rod 27. The push plate 28 is used to push the waste.

[0022] The controller 101 is provided with a first button and a second button.

[0023] A soft cushion is attached to the pressing plate 8 .

[0024] The working principle of the utility model is as follows: the first distance sensor is provided with a first threshold value and a second threshold value, and the value of the first threshold value is greater than the value of the second threshold value.

[0025] The second distance sensor is provided with a first threshold and a second threshold, and the value of the first threshold is greater than the value of the second threshold.

[0026] The first step is to press the first button according to the actual size of the plate to control the first drive motor to work, the first drive motor drives the bidirectional screw to rotate, and the bidirectional screw drives the movable fixed box, the clamping plate and the spring to move. When the distance between the movable fixed box and the first distance sensor reaches the first threshold preset by the first distance sensor, the first drive motor is controlled to stop working, and then the clamping plates on both sides are pulled upward, the spring is deformed, and after the plate is placed in the movable fixed box, the clamping plate is released, and the spring is reset, thereby driving the clamping plate to move downward, so that the clamping plate clamps the plate to prevent the plate from shifting in position during the stamping process.

[0027] The second step is to control the first electric push rod to drive the first connecting rod, the sliding frame, the third reinforcement frame, the second driving motor, the screw rod, the sliding block, the second electric push rod, the connecting plate, the second distance sensor and the punching hole head to move, so that the sliding frame moves to the specified position and then stops, and then control the second driving motor to drive the screw rod to rotate, and the screw rod drives the sliding block, the second electric push rod, the connecting plate, the second distance sensor and the punching hole head to move, so that the punching hole head moves to the specified position and then stops, and press the second button to control the second electric push rod to drive the connecting plate, the second distance sensor and the punching hole head to descend, and the punching hole head punches the plate, and the stamped waste falls into the waste recovery box through the processing operating table. When the distance between the sliding block and the second distance sensor reaches the first threshold value preset by the second distance sensor, the second electric push rod is controlled to drive the connecting plate, the second distance sensor and the punching hole head to move. The device and the punching hole head rise, so that the punching hole head is separated from the plate. When the distance between the sliding block and the second distance sensor reaches the second threshold value preset by the second distance sensor, the second electric push rod is controlled to stop working. Repeating this step can perform stamping work on the plate multiple times. After the plate is stamped, the clamping plates on both sides are pulled upward, and the spring is deformed, so that the clamping plate is separated from the plate, thereby releasing the clamping state of the plate. After taking out the plate, the clamping plate is released, and the spring is reset, thereby driving the clamping plate to move downward to reset. Press the first button again to control the first drive motor to work in reverse. The first drive motor drives the bidirectional screw to rotate in reverse, and the bidirectional screw drives the movable fixed box, the clamping plate and the spring to move in reverse. When the distance between the movable fixed box and the first distance sensor reaches the second threshold value preset by the first distance sensor, the first drive motor is controlled to stop working.

[0028] The third step is to place the storage box under the discharge pipe of the waste recycling box. When the weight of the waste in the waste recycling box reaches the preset threshold of the weight sensor, the third electric push rod is controlled to reset after working for a certain period of time. The third electric push rod drives the second connecting rod and the push plate to move. The push plate pushes the waste, so that the waste slides through the discharge pipe of the waste recycling box into the storage box, thereby completing the waste collection work.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stamping device for a car seat frame, characterized in that: The automobile seat frame stamping device includes a processing operation table, a plurality of slide grooves are provided on the processing operation table, a plurality of stamping holes are provided on the processing operation table, a first reinforcement frame is fixedly connected to the processing operation table, a first driving motor is fixedly installed on the first reinforcement frame, a bidirectional screw rod is threadedly connected to the processing operation table, the bidirectional screw rod is connected to the output shaft of the first driving motor through a coupling, a sliding rod is fixedly connected to the processing operation table, a first distance sensor is installed on the processing operation table, two mobile fixed boxes are slidably connected to the sliding rod, the mobile fixed box is threadedly connected to the bidirectional screw rod, a clamping plate is slidably connected to the mobile fixed box, a spring is connected between the mobile fixed box and the clamping plate, a column is fixedly connected to the processing operation table, a slide groove is provided on the column, a controller is installed on the column, a second reinforcement frame is fixedly connected to the column, a first electric push rod is fixedly installed on the second reinforcement frame, and a first connecting rod is connected to the telescopic rod of the first electric push rod , a sliding frame is slidably connected to the column, the sliding frame is connected to the first connecting rod, the sliding frame is fixedly connected to the third reinforcement frame, the third reinforcement frame is fixedly installed with a second driving motor, the sliding frame is threadedly connected with a screw rod, the screw rod is connected to the output shaft of the second driving motor through a coupling, the screw rod is threadedly connected with a sliding block, the sliding block is fixedly installed with a second electric push rod, the bottom end of the telescopic rod of the second electric push rod is connected to a connecting plate, a second distance sensor is installed on the connecting plate, a punching hole head is fixedly installed on the connecting plate, a waste recycling box is fixedly connected to the processing operating table, the waste recycling box is provided with a discharging channel, a weight sensor is installed on the waste recycling box, a fourth reinforcement frame is fixedly connected to the processing operating table, the third electric push rod is fixedly installed on the fourth reinforcement frame, the waste recycling box is slidably connected with a second connecting rod, the second connecting rod is connected to the telescopic rod of the third electric push rod, and the second connecting rod is connected to a pushing plate.

2. The automobile seat frame punching device according to claim 1, characterized in that: The controller is provided with a first button and a second button.

3. The automobile seat frame punching device according to claim 1, characterized in that: A soft pad is attached to the pressing plate.

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