A four-claw computer chair base processing and positioning tool

Abstract

The utility model relates to the field of chair processing, and discloses a four-claw computer chair base processing and positioning tooling, including a four-claw base, the four-claw base is rotatably arranged above the mounting base, two support plates are fixed to the top surface of the mounting base, a plurality of first electric push rods are respectively fixed to the inner sides of the fixing plates, a plurality of U-shaped seats are respectively fixed to one end of the telescopic rods of the first electric push rods, a plurality of movable grooves are respectively opened on the top surfaces of the U-shaped seats, a plurality of mounting plates are respectively fixed to one side of the outer wall of the U-shaped seats, a plurality of first drive motors are respectively fixed to the inner walls of the mounting holes, and a plurality of binding belts are respectively fixed to one side of the outer wall of the U-shaped seats. In the utility model, it is convenient to quickly fix the four-claw base during processing, the operation is simple and convenient, and it is convenient to shorten the processing cycle and improve the output of the four-claw base.

Description

Technical Field

[0001] The utility model relates to the technical field of chair processing, in particular to a four-claw computer chair base processing and positioning tool. Background Art

[0002] Computer chairs are a type of chair that has many types and is widely used in people's work, study and production places. It has certain ergonomics and is good for health. Commonly used chairs include bases, legs, backs and seats, which need to be processed on multiple sides during the production process. When processing the base of a computer chair, positioning tooling is required to keep the base stable during processing.

[0003] According to the Chinese patent publication number: CN218018066U, a fixing fixture for chair production belongs to the field of chair production and processing, including two bases, a fixing plate is clamped between the two bases, a chair is clamped and fixed on the upper end surface of the fixing plate, the chair is integrally provided with four chair legs, a turntable is fixedly installed at both ends of the fixing plate, the two turntables are respectively rotatably connected to the two bases, one of the turntables has a handle fixedly installed on the outer facade and the handle passes through the surface wall of the base, the handle rotates under external force to drive the turntable and the fixing plate to flip.

[0004] In the above scheme, the chair is fixed by means of clamps, clamping blocks, snap blocks, bolts and nuts, which results in the following disadvantages: when fixing the chair, the operation process is complicated and time-consuming, which prolongs the processing cycle and reduces the output. Utility Model Content

[0005] The purpose of the utility model is to provide a four-claw computer chair base processing and positioning tooling to solve the problem that when the chair is fixed, the operation process is complicated and time-consuming, which prolongs the processing cycle and leads to reduced output.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical solutions: a four-claw computer chair base processing and positioning tooling, including a four-claw base, the four-claw base is rotatably arranged above the mounting base, the top surface of the mounting base is fixed with two support plates, a rotating plate is rotatably arranged between the two support plates, a placing table is fixed on the top surface of the rotating plate, the top surface of the placing table is in contact with the bottom surface of the four-claw base, a plurality of fixed plates are fixed on the top surface of the rotating plate, a first electric push rod is fixed on the inner side of a plurality of the fixed plates, and a plurality of A U-shaped seat is fixed to one end of the telescopic rod of the first electric push rod, and the inner bottom surfaces of several of the U-shaped seats are in contact with the bottom surfaces of the four-claw bases respectively. Movable grooves are provided on the top surfaces of several of the U-shaped seats respectively. Mounting plates are fixed to one side of the outer walls of several of the U-shaped seats respectively. Mounting holes are provided on one side of several of the mounting plates respectively. First drive motors are fixed to the inner walls of several of the mounting holes respectively. Binding belts are fixed to one side of the outer walls of several of the U-shaped seats respectively. The other ends of several of the binding belts are fixedly connected to the output shafts of several first drive motors respectively.

[0007] Preferably, a plurality of limit blocks are fixed on the top surface of the placement table.

[0008] Preferably, a plurality of slide grooves are provided on the top surface of the rotating plate, and a plurality of sliders are fixed to the bottom surfaces of the plurality of U-shaped seats respectively, and the plurality of sliders are slidably disposed in the plurality of slide grooves respectively.

[0009] Preferably, rubber pads are respectively fixed to the inner bottom surfaces of the plurality of U-shaped seats.

[0010] Preferably, a rotating hole is respectively opened on one side of the two support plates, and a rotating column is respectively fixed on the front and rear sides of the outer wall of the rotating plate, and the two rotating columns are respectively rotatably arranged in the two rotating holes, and a second driving motor is fixed on the rear side of the outer wall of the rear support plate, and the output shaft of the second driving motor is fixedly connected to the rotating column on the rear side.

[0011] Preferably, the thickness of the rubber pad is 1 cm.

[0012] Compared with the prior art, a four-claw computer chair base processing and positioning tooling using the above technical solution has the following beneficial effects:

[0013] 1. During use, it is convenient to quickly fix the four-claw base during processing. The operation is simple and convenient, which is conducive to shortening the processing cycle and increasing the output of the four-claw base;

[0014] 2. During use, the four-claw base can be limited by the limit block, so that the staff can place the four-claw base on the placement table for auxiliary positioning, and then the staff does not need to adjust the position of the four-claw base, so that the four-claw base can correspond to the position of the U-shaped base, which is conducive to further improving the fixing speed of the four-claw base. The U-shaped base can be limited by the slide groove and the slider to prevent the U-shaped base from shifting, thereby improving the stability of the U-shaped base during movement;

[0015] 3. During use, the rubber pad is used to increase the friction after the four-claw base is placed inside the U-shaped seat, thereby improving the stability of the four-claw base. The rotating column and the second drive motor are used to flip the rotating plate, and then the four-claw base can be flipped, making it easier for workers to process the four-claw base, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded schematic diagram of an embodiment.

[0018] Figure 3 It is a schematic diagram of the explosion of the rotating plate and the U-shaped seat in the embodiment.

[0019] Figure 4 For example Figure 2 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. four-claw base; 2. mounting base; 3. support plate; 4. rotating plate; 5. placement table; 6. fixed plate; 7. first electric push rod; 8. U-shaped seat; 9. movable groove; 10. mounting plate; 11. mounting hole; 12. first drive motor; 13. binding belt; 14. limit block; 15. slide groove; 16. slider; 17. rubber pad; 18. rotating hole; 19. rotating column; 20. second drive motor. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 4As shown, a four-claw computer chair base processing and positioning tooling comprises a four-claw base 1, the four-claw base 1 is rotatably arranged above a mounting base 2, two support plates 3 are fixed to the top surface of the mounting base 2, a rotating plate 4 is rotatably arranged between the two support plates 3, a placing table 5 is fixed to the top surface of the rotating plate 4, the top surface of the placing table 5 is in contact with the bottom surface of the four-claw base 1, a plurality of fixed plates 6 are fixed to the top surface of the rotating plate 4, a plurality of first electric push rods 7 are respectively fixed to the inner sides of the plurality of fixed plates 6, and one end of the telescopic rod of the plurality of first electric push rods 7 is respectively fixed A U-shaped seat 8 is provided, and the inner bottom surfaces of several U-shaped seats 8 are respectively in contact with the bottom surfaces of the four-claw base 1, and movable grooves 9 are respectively opened on the top surfaces of several U-shaped seats 8. Mounting plates 10 are respectively fixed on one side of the outer walls of several U-shaped seats 8, and mounting holes 11 are respectively opened on one side of several mounting plates 10. First drive motors 12 are respectively fixed on the inner walls of several mounting holes 11, and binding belts 13 are respectively fixed on one side of the outer walls of several U-shaped seats 8. The other ends of several binding belts 13 are respectively fixedly connected to the output shafts of several first drive motors 12.

[0023] During use, the staff first places the four-claw base 1 on the placement table 5, and then the four claws of the four-claw base 1 correspond to the four U-shaped seats 8 respectively, and then the four first electric push rods 7 are started at the same time, so that the four U-shaped seats 8 move inward respectively, so that the four claws of the four-claw base 1 enter the inside of the four U-shaped seats 8 respectively, and then the four first drive motors 12 are started at the same time, so that the four binding belts 13 are respectively wound on the output shafts of the four first drive motors 12, so as to achieve the effect of fixing the four-claw base 1. It is conducive to fast fixing the four-claw base 1 during processing, the operation is simple and convenient, and it is conducive to shortening the processing cycle and increasing the output of the four-claw base 1.

[0024] like Figure 1-Figure 3 As shown, a plurality of limit blocks 14 are fixed to the top surface of the placement table 5 .

[0025] During use, the limit block 14 is used to limit the four-claw base 1, so that the staff can place the four-claw base 1 on the placement table 5 for auxiliary positioning, and the staff does not need to adjust the position of the four-claw base 1, so that the four-claw base 1 can correspond to the position of the U-shaped seat 8, which is conducive to further improving the fixing speed of the four-claw base 1.

[0026] like Figure 1-Figure 4 As shown, a plurality of slide grooves 15 are provided on the top surface of the rotating plate 4, a plurality of sliders 16 are fixed to the bottom surfaces of the plurality of U-shaped seats 8, a plurality of sliders 16 are slidably arranged in the plurality of slide grooves 15, and a plurality of rubber pads 17 are fixed to the inner bottom surfaces of the plurality of U-shaped seats 8.

[0027] In use, the U-shaped seat 8 is limited by the slide groove 15 and the slider 16 to prevent the U-shaped seat 8 from shifting, thereby improving the stability of the U-shaped seat 8 during movement. The rubber pad 17 is used to increase the friction after the four-claw base 1 is placed inside the U-shaped seat 8, thereby improving the stability of the four-claw base 1.

[0028] like Figure 1-Figure 4 As shown, a rotating hole 18 is respectively opened on one side of the two support plates 3, and a rotating column 19 is respectively fixed on the front and rear sides of the outer wall of the rotating plate 4. The two rotating columns 19 are respectively rotatably arranged in the two rotating holes 18, and a second driving motor 20 is fixed on the rear side of the outer wall of the rear support plate 3. The output shaft of the second driving motor 20 is fixedly connected to the rotating column 19 on the rear side, and the thickness of the rubber pad 17 is 1 cm.

[0029] During use, the rotating plate 4 can be flipped by rotating the column 19 and the second driving motor 20, and then the four-claw base 1 can be flipped for processing, so that the staff can more conveniently process the four-claw base 1, which is conducive to improving production efficiency.

[0030] 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 four-claw computer chair base processing and positioning tool, comprising a four-claw base (1), wherein the four-claw base (1) is rotatably arranged above a mounting base (2), characterized in that: Two support plates (3) are fixed on the top surface of the mounting base (2), a rotating plate (4) is rotatably arranged between the two support plates (3), a placing table (5) is fixed on the top surface of the rotating plate (4), the top surface of the placing table (5) is in contact with the bottom surface of the four-claw base (1), a plurality of fixed plates (6) are fixed on the top surface of the rotating plate (4), a first electric push rod (7) is fixed on the inner side of a plurality of the fixed plates (6), a U-shaped seat (8) is fixed on one end of the telescopic rod of a plurality of the first electric push rods (7), and the inner bottom surfaces of a plurality of the U-shaped seats (8) are respectively The U-shaped seats (8) are respectively in contact with the bottom surface of the four-claw base (1), and the top surfaces of several of the U-shaped seats (8) are respectively provided with movable grooves (9), and the outer walls of several of the U-shaped seats (8) are respectively fixed with mounting plates (10), and the sides of several of the mounting plates (10) are respectively provided with mounting holes (11), and the inner walls of several of the mounting holes (11) are respectively fixed with first drive motors (12), and the outer walls of several of the U-shaped seats (8) are respectively fixed with binding belts (13), and the other ends of several of the binding belts (13) are respectively fixedly connected to the output shafts of several first drive motors (12).

2. The four-claw computer chair base processing and positioning tool according to claim 1 is characterized in that: A plurality of limit blocks (14) are fixed on the top surface of the placement platform (5).

3. The four-claw computer chair base processing and positioning tool according to claim 2 is characterized in that: The top surface of the rotating plate (4) is provided with a plurality of slide grooves (15), the bottom surfaces of the plurality of U-shaped seats (8) are respectively fixed with sliders (16), and the plurality of sliders (16) are respectively slidably arranged in the plurality of slide grooves (15).

4. The four-claw computer chair base processing and positioning tool according to claim 3 is characterized in that: Rubber pads (17) are respectively fixed to the inner bottom surfaces of the plurality of U-shaped seats (8).

5. The four-claw computer chair base processing and positioning tool according to claim 4 is characterized in that: A rotating hole (18) is respectively opened on one side of the two support plates (3); a rotating column (19) is respectively fixed on the front side and the rear side of the outer wall of the rotating plate (4); the two rotating columns (19) are respectively rotatably arranged in the two rotating holes (18); a second drive motor (20) is fixed on the rear side of the outer wall of the rear support plate (3); and the output shaft of the second drive motor (20) is fixedly connected to the rotating column (19) on the rear side.

6. The four-claw computer chair base processing and positioning tool according to claim 4, characterized in that: The thickness of the rubber pad (17) is 1 cm.

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