Lifting platform for assisting seat machining

Abstract

The utility model relates to the field of lifting platforms, and discloses a lifting platform for assisting seat processing, which comprises a bearing plate, the bearing plate is arranged below a lifting platform body, the lifting platform body consists of a mounting base, an air cylinder and a placing plate, two fixing plates are fixed on the top surface of the placing plate of the lifting platform body, and the two fixing plates are fixed on the mounting base. A fixing hole is formed in one side of the fixing plate, an electric push rod is fixed to the inner wall of the fixing hole, a clamping frame is fixed to one end of a telescopic rod of the electric push rod, a threaded hole is formed in the top face of the clamping frame, and a fixing frame is arranged on the inner wall of the clamping frame in a sliding mode. According to the lifting platform, the electric push rod is matched with the fixing bolt, so that a seat to be machined can be stably clamped and fixed, the phenomenon that the seat falls off and is damaged when the lifting platform body moves is prevented, smooth machining operation of the seat is guaranteed, and the machining quality of the seat is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting platforms, in particular to a lifting platform used for assisting seat processing. Background Art

[0002] A lifting platform is a lifting machinery used to transport people or objects vertically. It is widely used in the field of seat processing. During the process of seat processing and production, the seats need to be adjusted to different heights to make it convenient for workers to use and take and place parts.

[0003] According to the Chinese patent publication number: CN208895588U, a lifting platform for automobile seat processing includes a lifting platform body, a lower mounting plate is provided below the lifting platform body, and a fixing seat is fixedly installed on the top of the lower mounting plate, a slide groove is provided on the top of the fixing seat, the same positioning rod is fixedly installed on the inner walls on both sides of the slide groove, a base is slidably sleeved on the positioning rod, the top of the base is fixedly installed with the bottom of the lifting platform body, a rectangular groove is provided on the base, a plurality of wheels are rotatably installed in the rectangular groove, and the bottom of the wheels extends to the bottom of the base, the wheels are in contact with the bottom inner wall of the slide groove, and a screw is fixedly installed on the bottom of one side of the base.

[0004] In the above scheme, the position of the lifting platform body can be adjusted laterally according to actual needs through the cooperation of the motor and the screw, but it still has the following disadvantages: no fixed structure is set on this lifting platform, resulting in the seat easily falling off the platform and causing damage during the movement of the lifting platform, thereby reducing the processing quality of the seat. Utility Model Content

[0005] The purpose of the utility model is to provide a lifting platform for assisting seat processing, so as to solve the problem that the lifting platform is not provided with a fixed structure, resulting in the seat easily falling from the platform and causing damage during the movement of the lifting platform.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a lifting platform for assisting seat processing, including a load-bearing plate, which is arranged below the lifting platform body, and the lifting platform body is composed of a mounting base, a cylinder, and a placement plate. Two fixing plates are fixed to the top surface of the placement plate of the lifting platform body, and a fixing hole is opened on one side of the fixing plate. An electric push rod is fixed to the inner wall of the fixing hole, and a clamping frame is fixed to one end of the telescopic rod of the electric push rod, and a threaded hole is opened on the top surface of the clamping frame. A fixing frame is slidably arranged on the inner wall of the clamping frame, and a fixing bolt is rotatably arranged on the top surface of the fixing frame, and the fixing bolt is threadedly connected to the threaded hole, and two limit columns are fixed to the top surface of the fixing frame, and two limit holes are opened on the top surface of the clamping frame. The limit columns and the limit holes are slidably arranged, and a rubber pad is fixed to the bottom surface of the fixing frame.

[0007] Preferably, two sliding grooves are provided on the top surface of the placement plate of the lifting platform body, and a sliding block is fixed to the bottom surface of the clamping frame, and the sliding block is slidably arranged with the sliding groove.

[0008] Preferably, a receiving groove is provided on the top surface of the load-bearing plate, a mounting hole is provided on the rear side of the inner wall of the receiving groove, a lead screw stepper motor is fixed to the inner wall of the mounting hole, one end of the lead screw stepper motor output shaft extends into the load-bearing plate, and a connecting block is threadedly connected to the outer wall of the lead screw stepper motor output shaft, and the top surface of the connecting block is fixed to the bottom surface of the mounting base of the lifting platform body.

[0009] Preferably, a support block is fixed to the top surface of the mounting base of the lifting platform body, and a buffer pad is fixed to the top surface of the support block.

[0010] Preferably, a limiting groove is provided on the top surface of the load-bearing plate, and a plurality of mounting grooves are provided on the bottom surface of the mounting base of the lifting platform body. Rollers are rotatably provided on the inner walls of the mounting grooves, and the rollers are slidably provided with the limiting grooves.

[0011] Preferably, a handrail is fixed to the rear side of the load-bearing plate, and an anti-slip sleeve is fixed to the outer wall of the handrail.

[0012] Compared with the prior art, the lifting platform for assisting seat processing using the above technical solution has the following beneficial effects:

[0013] 1. The electric push rod and the fixing bolt can be used to stably clamp and fix the seat to be processed, preventing the seat from falling and being damaged when the lifting platform body is moving, thereby ensuring the smooth progress of the seat processing operation and improving the processing quality of the seat. When it is necessary to lift the seat, the seat can be placed between the two clamping frames on the placement plate, and then the electric push rod can be started so that the two clamping frames can fix the two sides of the seat under the action of the electric push rod. At this time, the staff can turn the fixing bolt, and the fixing bolt will drive the fixing frame to fix the top surface of the seat, thereby completing the fixation of the seat. The fixing frame can realize different fixations of plates and pipes, thereby improving the adaptability of the lifting platform body to the fixation of seats;

[0014] Second, the stability of the clamping frame during movement can be increased by the cooperation of the sliding groove and the slider. When the electric push rod drives the clamping frame to move, the slider will slide in the sliding groove under the action of the clamping frame, thereby preventing the clamping frame from shaking during movement, thereby improving the stability of the clamping frame. The screw stepper motor can drive the connecting block and the mounting base to move, so that the staff can adjust the position of the lifting platform body according to the processing requirements, so that the lifting platform body can meet the processing requirements of different positions, thereby improving the flexibility of the lifting platform body;

[0015] 3. The support block can be used to support the lifting platform body by moving the placement plate downward, so that the buffer pad can prevent the cylinder from moving too fast and causing damage to the mounting base, thereby improving the working efficiency of the lifting platform body;

[0016] 4. The rollers can reduce the friction between the lifting platform body and the top surface of the load-bearing plate, making the lifting platform body move more smoothly, thereby improving the stability of the lifting platform body; the anti-slip sleeves can increase the friction between the staff's hands and the handrails, preventing the staff's hands from slipping off the handrails when pushing the handrails, so that the staff can push the handrails and the lifting platform body more effortlessly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0018] Figure 2 It is an exploded perspective schematic diagram of an embodiment.

[0019] Figure 3 It is a bottom view schematic diagram of installing the base in the embodiment.

[0020] Figure 4 For example Figure 2 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1. load-bearing plate; 2. lifting platform body; 4. fixing plate; 5. fixing hole; 6. electric push rod; 7. clamping frame; 8. threaded hole; 9. fixing frame; 10. fixing bolt; 11. limiting column; 12. limiting hole; 13. rubber pad; 14. sliding groove; 15. slider; 16. receiving groove; 17. mounting hole; 18. screw stepper motor; 19. connecting block; 20. supporting block; 21. buffer pad; 22. limiting groove; 23. mounting groove; 24. roller; 25. handrail; 26. anti-slip sleeve. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1-Figure 4 As shown, a lifting platform for assisting seat processing includes a load-bearing plate 1, which is arranged below a lifting platform body 2. The lifting platform body 2 is composed of a mounting base, a cylinder, and a placement plate. Two fixing plates 4 are fixed to the top surface of the placement plate of the lifting platform body 2. A fixing hole 5 is provided on one side of the fixing plate 4. An electric push rod 6 is fixed to the inner wall of the fixing hole 5. A clamping frame 7 is fixed to one end of the telescopic rod of the electric push rod 6. A threaded hole 8 is provided on the top surface of the clamping frame 7. A fixing frame 9 is slidably provided on the inner wall of the clamping frame 7. A fixing bolt 10 is rotatably provided on the top surface of the fixing frame 9. The fixing bolt 10 is threadedly connected to the threaded hole 8. Two limiting columns 11 are fixed to the top surface of the fixing frame 9. Two limiting holes 12 are provided on the top surface of the clamping frame 7. The limiting columns 11 and the limiting holes 12 are slidably provided. A rubber pad 13 is fixed to the bottom surface of the fixing frame 9.

[0024] During use, the electric push rod 6 cooperates with the fixing bolt 10 to stably clamp and fix the seat to be processed, preventing the seat from falling and causing damage when the lifting platform body 2 moves, thereby ensuring the smooth progress of the seat processing operation and improving the processing quality of the seat. When it is necessary to lift the seat, the seat can be placed between the two clamping frames 7 on the placement plate, and then the electric push rod 6 is started, so that the two clamping frames 7 fix the two sides of the seat under the action of the electric push rod 6. At this time, the staff can turn the fixing bolt 10, and the fixing bolt 10 will drive the fixing frame 9 to fix the top surface of the seat, thereby completing the fixing of the seat. The fixing frame 9 can realize different fixations of the plate and the pipe, thereby improving the adaptability of the lifting platform body 2 to the seat fixation.

[0025] like Figure 1-Figure 4As shown, two sliding grooves 14 are provided on the top surface of the placement plate of the lifting platform body 2, and a slider 15 is fixed to the bottom surface of the clamping frame 7. The slider 15 and the sliding groove 14 are slidably arranged, and a receiving groove 16 is provided on the top surface of the load-bearing plate 1. A mounting hole 17 is provided on the rear side of the inner wall of the receiving groove 16. A screw stepper motor 18 is fixed to the inner wall of the mounting hole 17. One end of the output shaft of the screw stepper motor 18 extends into the load-bearing plate 1, and a connecting block 19 is threadedly connected to the outer wall of the output shaft of the screw stepper motor 18. The top surface of the connecting block 19 is fixed to the bottom surface of the mounting base of the lifting platform body 2.

[0026] In use, the cooperation between the sliding groove 14 and the slider 15 can increase the stability of the clamping frame 7 when it moves. When the electric push rod 6 drives the clamping frame 7 to move, the slider 15 will slide in the sliding groove 14 under the action of the clamping frame 7, thereby preventing the clamping frame 7 from shaking when moving, thereby improving the stability of the clamping frame 7. The screw stepper motor 18 can drive the connecting block 19 and the mounting base to move, so that the staff can adjust the position of the lifting platform body 2 according to the processing requirements, so that the lifting platform body 2 can meet the processing requirements of different positions, thereby improving the flexibility of the lifting platform body 2.

[0027] like Figure 1-Figure 3 As shown, a support block 20 is fixed to the top surface of the mounting base of the lifting platform body 2 , and a buffer pad 21 is fixed to the top surface of the support block 20 .

[0028] During use, the support block 20 can be used to support the lifting platform body 2 by placing the plate downward, so that the buffer pad 21 can prevent the cylinder from moving too fast and causing damage to the mounting base, thereby improving the working efficiency of the lifting platform body 2.

[0029] like Figure 1-Figure 3 As shown, a limiting groove 22 is provided on the top surface of the load-bearing plate 1, and a plurality of mounting grooves 23 are provided on the bottom surface of the mounting base of the lifting platform body 2. A roller 24 is rotatably provided on the inner wall of the mounting groove 23, and the roller 24 is slidably provided with the limiting groove 22. An armrest 25 is fixed on the rear side of the load-bearing plate 1, and an anti-slip sleeve 26 is fixed on the outer wall of the armrest 25.

[0030] During use, the roller 24 can reduce the friction between the lifting platform body 2 and the top surface of the load-bearing plate 1, so that the lifting platform body 2 moves more smoothly, thereby improving the stability of the lifting platform body 2. The anti-slip sleeve 26 can increase the friction between the staff's hands and the handrail 25, preventing the staff's hands from slipping off the handrail 25 when pushing the handrail 25, so that the staff can push the handrail 25 and the lifting platform body 2 with more effort.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting platform for assisting seat processing, comprising a load-bearing plate (1), wherein the load-bearing plate (1) is arranged below a lifting platform body (2), and is characterized in that: The lifting platform body (2) is composed of a mounting base, a cylinder, and a placement plate. Two fixing plates (4) are fixed on the top surface of the placement plate of the lifting platform body (2). A fixing hole (5) is provided on one side of the fixing plate (4). An electric push rod (6) is fixed on the inner wall of the fixing hole (5). A clamping frame (7) is fixed on one end of the telescopic rod of the electric push rod (6). A threaded hole (8) is provided on the top surface of the clamping frame (7). A fixing frame (9) is slidably provided on the inner wall of the clamping frame (7). A fixing bolt (10) is rotatably provided on the top surface of the fixing frame (9). The fixing bolt (10) is threadedly connected to the threaded hole (8). Two limiting columns (11) are fixed on the top surface of the fixing frame (9). Two limiting holes (12) are provided on the top surface of the clamping frame (7). The limiting columns (11) are slidably provided with the limiting holes (12). A rubber pad (13) is fixed on the bottom surface of the fixing frame (9).

2. The lifting platform for assisting seat processing according to claim 1 is characterized in that: The top surface of the placement plate of the lifting platform body (2) is provided with two sliding grooves (14), and the bottom surface of the clamping frame (7) is fixed with a sliding block (15), and the sliding block (15) is slidably arranged with the sliding groove (14).

3. The lifting platform for assisting seat processing according to claim 2 is characterized in that: The top surface of the load-bearing plate (1) is provided with a receiving groove (16), the rear side of the inner wall of the receiving groove (16) is provided with a mounting hole (17), the inner wall of the mounting hole (17) is fixed with a screw stepper motor (18), one end of the output shaft of the screw stepper motor (18) extends into the load-bearing plate (1), the outer wall of the output shaft of the screw stepper motor (18) is threadedly connected with a connecting block (19), and the top surface of the connecting block (19) is fixed to the bottom surface of the mounting base of the lifting platform body (2).

4. The lifting platform for assisting seat processing according to claim 3 is characterized in that: A support block (20) is fixed on the top surface of the installation base of the lifting platform body (2), and a buffer pad (21) is fixed on the top surface of the support block (20).

5. The lifting platform for assisting seat processing according to claim 1, characterized in that: The top surface of the load-bearing plate (1) is provided with a limiting groove (22), and the bottom surface of the mounting base of the lifting platform body (2) is provided with a plurality of mounting grooves (23). The inner wall of the mounting groove (23) is rotatably provided with a roller (24), and the roller (24) and the limiting groove (22) are slidably arranged.

6. The lifting platform for assisting seat processing according to claim 5, characterized in that: A handrail (25) is fixed to the rear side of the load-bearing plate (1), and an anti-slip sleeve (26) is fixed to the outer wall of the handrail (25).

Images