Positioning device for seat machining

Abstract

The utility model relates to the technical field of fixing equipment, and discloses a seat processing positioning device which comprises a bearing plate, the left end and the right end of the upper side of the bearing plate are fixedly connected with fixing plates, the front end and the rear end of the opposite side of each fixing plate are fixedly connected with sliding rods, and the outer portions of the left end and the right end of each sliding rod are slidably connected with side plates. The side plates are connected through a driving assembly, openings are formed in the lower ends of the side plates, lower clamping plates are fixedly connected to the lower ends of the opposite sides of the side plates, and first screw rods are rotationally connected to the upper ends of the side plates. According to the device, the first motor drives the second screw to rotate and drives the side plate to move towards the middle, the device is suitable for fixing parts of different sizes and lengths, the practicability of the device is improved, the collecting opening and the collecting box can collect chippings generated by machining, the second motor, the third screw and the connecting rod are matched, the height of the bearing plate and the side plate is adjusted, and the machining efficiency is improved. The height is adjusted according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing equipment, in particular to a positioning device for seat processing. Background Art

[0002] A commercial vehicle, that is, a multi-purpose vehicle, combines the functions of a sedan, a station wagon and a van. A commercial vehicle seat is a seat that you sit on when you are in the vehicle. Each seat in the vehicle can be adjusted and can be combined in a variety of ways. The seat is assembled from multiple parts, and the parts need to be positioned and fixed during processing.

[0003] After searching, the announcement number CN213728982U is a positioning processing device for automobile seat stamping parts, which belongs to the field of commercial automobile seat production technology, including a base, a scissor frame, a positioning platform and a driving gear. The surfaces of the positioning platform and the base are provided with a receiving groove, and the positioning platform and the base are connected by a telescopic rod. A motor is fixed to the bottom of the positioning platform. This device drives the driving gear to rotate through the motor, drives the gear to rotate through the driving gear, drives the second bevel gears at both ends of the rotating rod to rotate through the gear, and drives the threaded rod to rotate through the meshing between the second bevel gear and the first bevel gear, thereby realizing the lifting and lowering of the scissor frame, and controlling the lifting and lowering of the positioning platform through the scissor frame. The elastic force of the spring is used to position the plate to prevent the plate from shifting during the stamping process, which greatly reduces the stamping error, improves product quality and improves production efficiency;

[0004] Based on the above patent, the positioning method mentioned in the background technology is inefficient and not precise enough. In view of this, the present application proposes a positioning device for seat processing to solve this technical problem. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a positioning device for seat processing, which can be suitable for processing pieces of different sizes and the height of the device can be adjusted according to needs.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A positioning device for seat processing comprises a carrying plate, wherein the left and right ends of the upper side of the carrying plate are fixedly connected to a fixing plate, the front and rear ends of the opposite side of the fixing plate are fixedly connected to a sliding rod, the left and right ends of the sliding rod are slidably connected to side plates, the side plates are connected by a driving assembly, the lower ends of the side plates are opened, the lower ends of the opposite sides of the side plates are fixedly connected to a lower clamping plate, the upper ends of the side plates are rotatably connected to a first screw, the outer ends of the first screws are threadedly connected to a lifting block, the outer sides of the lifting blocks are fixedly connected to an upper clamping plate, the tops of the first screws are fixedly connected to a rotating handle, a collecting port is opened in the middle part of the upper side of the carrying plate, a collecting box is provided on the front side of the carrying plate, and a lifting assembly is provided at the bottom of the carrying plate.

[0008] Furthermore, the driving assembly includes a second screw rod in the middle of the fixed plate, a baffle is arranged on the upper side of the second screw rod, and a first motor is arranged on the top of the right end of the second screw rod.

[0009] Furthermore, the lifting assembly includes a base below the carrying plate, the four corners of the base are movably connected to movable rods, the middle part of the upper side of the base is fixedly connected to a slide rail, the middle part of the slide rail is rotatably connected to a third screw rod, the right side of the slide rail is fixedly connected to a second motor, the driving shaft of the second motor is fixedly connected to the top right end of the third screw rod, the left and right ends of the third screw rod are threadedly connected to nut blocks, the front and rear sides of the nut block are rotatably connected to connecting rods, and the upper ends of the connecting rods are rotatably connected to a connecting plate.

[0010] Furthermore, the left and right ends of the second screw rod are rotatably connected to the middle part of the fixing plate respectively.

[0011] Furthermore, the outer wall of the baffle is tightly matched with the inner wall of the opening, and the left and right ends of the baffle are respectively fixedly connected to the opposite side of the fixing plate.

[0012] Furthermore, the left side of the first motor is fixedly connected to the outer side of the fixing plate.

[0013] Furthermore, the top of the movable rod is fixedly connected to the four bottom corners of the bearing plate respectively.

[0014] Furthermore, the upper sides of the connecting plates are respectively fixedly connected to the lower sides of the carrying plates.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the second screw is driven to rotate by the first motor, thereby driving the side plate to move toward the middle, so that it is suitable for fixing parts of different sizes and lengths, thereby improving the practicality of the device, and the debris generated by processing can be collected by the collection port and collection box.

[0017] 2. In the utility model, the third screw rod is driven to rotate by the second motor, thereby driving the nut block to move toward the middle, thereby driving the connecting rod to move, and adjusting the height of the bearing plate and the side plate, thereby adjusting the height according to demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall schematic diagram of a positioning device for seat processing proposed by the utility model;

[0019] Figure 2 A schematic diagram of a slide bar of a positioning device for seat processing proposed by the utility model;

[0020] Figure 3 A schematic diagram of a side panel of a positioning device for seat processing proposed by the utility model;

[0021] Figure 4 A schematic diagram of a baffle of a positioning device for seat processing proposed by the utility model;

[0022] Figure 5 A schematic diagram of a collection box of a positioning device for seat processing proposed by the utility model;

[0023] Figure 6 The utility model is a schematic diagram of a connecting rod of a positioning device for seat processing.

[0024] Legend:

[0025] 1. Loading plate; 2. Fixed plate; 3. Slide rod; 4. Side plate; 5. Opening; 6. Lower clamping plate; 7. First screw rod; 8. Lifting block; 9. Rotating handle; 10. Upper clamping plate; 12. Collecting port; 13. Collecting box; 14. Second screw rod; 15. Baffle plate; 16. First motor; 17. Base; 18. Movable rod; 19. Slide rail; 20. Third screw rod; 21. Second motor; 22. Nut block; 23. Connecting rod; 24. Connecting plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-6The utility model provides an embodiment: a positioning device for seat processing, comprising a bearing plate 1, the left and right ends of the upper side of the bearing plate 1 are fixedly connected with a fixing plate 2, the front and rear ends of the opposite side of the fixing plate 2 are fixedly connected with a slide bar 3, the left and right ends of the slide bar 3 are slidably connected with side plates 4, the side plates 4 are connected by a driving assembly, the lower ends of the side plates 4 are each provided with an opening 5, the lower ends of the opposite sides of the side plates 4 are each fixedly connected with a lower clamping plate 6, the upper ends of the side plates 4 are rotatably connected with a first screw rod 7, and the outer ends of the first screw rod 7 are threadedly connected with a lifting rod The lowering block 8 and the outer side of the lifting block 8 are fixedly connected with an upper clamping plate 10, the top of the first screw rod 7 is fixedly connected with a rotating handle 9, a collecting port 12 is opened in the middle of the upper side of the supporting plate 1, and a collecting box 13 is arranged on the front side of the supporting plate 1; the side plate 4 can slide left and right outside the sliding rod 3, so that the distance between the two side plates 4 can be adjusted, so that it is suitable for workpieces of different sizes and lengths, and the first screw rod 7 is driven to rotate by the set rotating handle 9, so that the rotating handle 9 is driven to move downward through the lifting block 8, and the workpiece is clamped and fixed in cooperation with the lower clamping plate 6.

[0028] A second screw 14 is connected to the middle part of the fixed plate 2 for common rotation. A baffle 15 is provided on the upper side of the second screw 14. The outer wall of the baffle 15 is tightly fitted with the inner wall of the opening 5. The left and right ends of the baffle 15 are respectively fixedly connected to the opposite side of the fixed plate 2. A first motor 16 is provided on the top of the right end of the second screw 14. The left side of the first motor 16 is fixedly connected to the outer side of the fixed plate 2. The first motor 16 is started to drive the second screw 14 to rotate, thereby driving the side plates 4 on both sides to move toward the middle. The distance between the two side plates 4 can be adjusted according to needs, which is suitable for workpieces of different sizes.

[0029] A base 17 is provided below the carrying plate 1, and movable rods 18 are movably connected to the four corners of the base 17, and the tops of the movable rods 18 are respectively fixedly connected to the four corners of the bottom of the carrying plate 1, and a slide rail 19 is fixedly connected to the middle part of the upper side of the base 17, and a third screw rod 20 is rotatably connected to the middle part of the slide rail 19, and a second motor 21 is fixedly connected to the right side of the slide rail 19, and a driving shaft of the second motor 21 is fixedly connected to the top of the right end of the third screw rod 20, and the left and right ends of the third screw rod 20 are threadedly connected with nut blocks 22, and the front and rear sides of the nut block 22 are rotatably connected with connecting rods 23, and the upper ends of the connecting rods 23 are rotatably connected with connecting plates 24, and the upper sides of the connecting plates 24 are respectively fixedly connected to the lower side of the carrying plate 1; the second motor 21 is started to drive the third screw rod 20 to rotate, thereby driving the nut blocks 22 on both sides to move toward the middle, and driving the connecting rod 23 to move through the nut block 22, and driving the carrying plate 1 and the side plate 4 to rise and adjust the height through the connecting rod 23, and the height of the device can be adjusted according to needs.

[0030] Working principle: Start the first motor 16 to drive the second screw 14 to rotate, thereby driving the side panels 4 on both sides to move toward the middle, adjust the distance between the two side panels 4 as needed, then place the workpiece on the two lower clamps 6, rotate the rotating handle 9 to drive the first screw 7 to rotate, thereby driving the upper clamp 10 to descend through the lifting block 8 to cooperate with the lower clamp 6 to clamp and fix the workpiece, and the debris generated by the processing is collected in the collection box 13 through the collecting port 12; start the second motor 21 to drive the third screw 20 to rotate, thereby driving the nut blocks 22 on both sides to move toward the middle, and driving the connecting rod 23 to move through the nut block 22, and driving the supporting plate 1 and the side panel 4 to rise and adjust the height through the connecting rod 23.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 positioning device for seat processing, comprising a bearing plate (1), characterized in that: The left and right ends of the upper side of the carrying plate (1) are fixedly connected to a fixing plate (2), the front and rear ends of the opposite side of the fixing plate (2) are fixedly connected to a sliding rod (3), the left and right ends of the sliding rod (3) are slidably connected to the side plates (4) at the outside, the side plates (4) are connected through a driving assembly, the lower ends of the side plates (4) are provided with openings (5), the lower ends of the opposite sides of the side plates (4) are fixedly connected to a lower clamping plate (6), the upper ends of the side plates (4) are rotatably connected to a first screw rod (7), the outer ends of the first screw rod (7) are threadedly connected to a lifting block (8), the outer sides of the lifting blocks (8) are fixedly connected to an upper clamping plate (10), the top of the first screw rod (7) is fixedly connected to a rotating handle (9), a collecting port (12) is provided in the middle of the upper side of the carrying plate (1), a collecting box (13) is provided on the front side of the carrying plate (1), and a lifting assembly is provided at the bottom of the carrying plate (1).

2. A seat processing positioning device according to claim 1, characterized in that: The driving assembly comprises a second screw rod (14) in the middle of the fixing plate (2), a baffle plate (15) is arranged on the upper side of the second screw rod (14), and a first motor (16) is arranged on the top of the right end of the second screw rod (14).

3. A seat processing positioning device according to claim 1, characterized in that: The lifting assembly comprises a base (17) below the bearing plate (1), the four corners of the base (17) are movably connected to movable rods (18), the middle part of the upper side of the base (17) is fixedly connected to a slide rail (19), the middle part of the slide rail (19) is rotatably connected to a third screw rod (20), the right side of the slide rail (19) is fixedly connected to a second motor (21), the driving shaft of the second motor (21) is fixedly connected to the top right end of the third screw rod (20), the left and right ends of the third screw rod (20) are threadedly connected to nut blocks (22), the front and rear sides of the nut block (22) are rotatably connected to connecting rods (23), and the upper ends of the connecting rods (23) are rotatably connected to a connecting plate (24).

4. A positioning device for seat processing according to claim 2, characterized in that: The left and right ends of the second screw rod (14) are respectively rotatably connected to the middle part of the fixed plate (2).

5. A positioning device for seat processing according to claim 2, characterized in that: The outer wall of the baffle (15) is tightly fitted with the inner wall of the opening (5), and the left and right ends of the baffle (15) are respectively fixedly connected to the opposite side of the fixing plate (2).

6. A seat processing positioning device according to claim 2, characterized in that: The left side of the first motor (16) is fixedly connected to the outer side of the fixing plate (2).

7. A seat processing positioning device according to claim 3, characterized in that: The tops of the movable rods (18) are respectively fixedly connected to the four bottom corners of the bearing plate (1).

8. A seat processing positioning device according to claim 3, characterized in that: The upper sides of the connecting plates (24) are respectively fixedly connected to the lower sides of the carrying plates (1).

Images