Turnover device for valve body production

Abstract

The utility model relates to the technical field of automobile inspection tools, and particularly discloses a turnover device for valve body production, which comprises two square pipes arranged in parallel, a connecting pipe is fixedly arranged between the front end and the rear end of each square pipe, universal wheels are arranged on the lower sides of the front end and the rear end of each square pipe, a strip-shaped hole is formed in the upper end of each square pipe, and the lower end of each square pipe is provided with a through hole. A rotating rod is rotationally connected into each square pipe, and a rotating part is arranged between the two rotating rods; the width between the front supporting plate and the rear supporting plate is adjusted according to the size of the valve body, the valve body is placed between the front supporting plate and the rear supporting plate and the shielding component, the bottom end of the valve body makes contact with the square pipe, and the lower end of the valve body makes contact with the second left shielding rod and the second right shielding rod. And the upper end of the valve body is in contact with the left and right first shielding rods, the valve body is independently fixed, the valve body can be turned over by pushing the device, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of automotive inspection tool technology, specifically a turnover device for valve body production. Background Technology

[0002] An automotive valve body turnover trolley is a device used for storing, transporting, and handling automotive valve bodies. Its main function is to facilitate the placement of automotive valve bodies, reducing the manpower and time costs associated with handling. In the automotive manufacturing industry, the automotive valve body is an important mechanical component, varying in size and weight, requiring tools that facilitate placement and handling. Therefore, the design of an automotive valve body turnover trolley must consider the importance of facilitating the placement of automotive valve bodies.

[0003] Easy placement of automotive valve bodies can improve work efficiency. The automotive manufacturing industry requires a large number of automotive valve bodies, each varying in size and weight, and their handling consumes a significant amount of manpower and time.

[0004] However, during transportation, the valve body of the traditional turnover device is easily subjected to collisions and friction, and it is inconvenient to fix valve bodies of different sizes, resulting in many inconveniences in use. Utility Model Content

[0005] The purpose of this invention is to provide a turnover device for valve body production, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a turnover device for valve body production, comprising: two parallel square tubes, a connecting pipe fixedly installed between the front and rear ends of the two square tubes, universal wheels installed on the lower sides of the front and rear ends of the two square tubes, a strip-shaped hole opened at the upper end of each square tube, a rotating rod rotatably connected inside each square tube, and a rotating component provided between the two rotating rods;

[0007] Each rotating rod has a threaded cylinder symmetrically threaded at both ends. Several sliding cylinders are evenly arranged between two threaded cylinders. The sliding cylinders are slidably sleeved on the outer wall of the rotating rod. A spring is provided between two adjacent sliding cylinders or between a sliding cylinder and a threaded cylinder. A slider is fixedly installed at the upper end of both the sliding cylinder and the threaded cylinder. The slider slides through the strip hole and is fixedly installed with a support plate. A stop bar is slidably connected to the upper end of the support plate. A blocking component is fixedly installed between the left and right support plates.

[0008] Preferably, each square tube has a vertical plate fixedly installed on the upper end of both the front and rear sides, and a stop bar is fixedly installed between the two vertical plates, with the stop bar sliding through the upper side wall of the support plate.

[0009] Preferably, each of the rotating rods has threaded grooves at both ends, the thread directions of the threaded grooves at the front and rear ends of the rotating rod are opposite, and they are connected to the threaded cylinder by the threaded grooves.

[0010] Preferably, the spring is sleeved on the outer end of the rotating rod, and the spring is fixedly installed on the side wall of the threaded cylinder or slide.

[0011] Preferably, the rotating component includes a first bevel gear, a handle, a shaft, and a second bevel gear. There are two first bevel gears and two second bevel gears. The two first bevel gears are respectively fixedly installed at one end of two rotating rods. The shaft is rotatably connected to the inner side of the connecting pipe. The two second bevel gears are respectively fixedly installed on the left and right sides of the shaft. The outer walls of the first bevel gear and the second bevel gear are meshed together.

[0012] Preferably, one end of the handle rotates through the connecting tube and is fixedly connected to one end of one of the rotating rods.

[0013] Preferably, the shielding component includes a first reinforcing rod and a second reinforcing rod. The first reinforcing rod is fixedly installed between two support plates, and the second reinforcing rod is obliquely fixed on the first reinforcing rod. A second stop bar is slidably connected to the upper end of the second reinforcing rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model adjusts the width between the front and rear support plates according to the size of the valve body. The valve body is placed between the two front and rear support plates and the shielding component. The bottom end of the valve body contacts the square tube, the lower end of the valve body contacts the two left and right shielding rods, and the upper end of the valve body contacts the first left and right shielding rods. The valve body is fixed in place. The valve body can be rotated by pushing this device, which is convenient to use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a top view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of part of the structure of this utility model;

[0019] Figure 4 This is a schematic diagram showing the connection between the support plate and the reinforcing rod of this utility model.

[0020] In the diagram: 1. Square tube; 2. Connecting pipe; 3. Caster wheel; 4. Strip hole; 5. Vertical plate; 6. Stop bar one; 7. Rotating rod; 8. Threaded groove; 9. Threaded cylinder; 10. Slide cylinder; 11. Slider; 12. Support plate; 13. Spring; 14. Bevel gear one; 15. Handle; 16. Shaft; 17. Bevel gear two; 18. Reinforcing rod one; 19. Reinforcing rod two; 20. Stop bar two. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1-4 This utility model provides a technical solution: a turnover device for valve body production, comprising: two parallel square tubes 1, a connecting pipe 2 fixedly installed between the front and rear ends of the two square tubes 1, the square tubes 1 and the connecting pipe 2 forming a rectangular base, universal wheels 3 installed on the lower sides of the front and rear ends of the two square tubes 1, which facilitate the movement of the device, a strip hole 4 opened at the upper end of each square tube 1, a rotating rod 7 rotatably connected inside each square tube 1, bearings sleeved at the front and rear ends of the rotating rod 7, the outer wall of the bearings being fixedly connected to the inner wall of the square tube 1, and the rotating rod 7 rotating inside the square tube 1 through the bearings.

[0023] A rotating component is provided between the two rotating rods 7. The rotating component includes a bevel gear 14, a handle 15, a shaft 16, and a bevel gear 17. There are two bevel gears 14 and two bevel gears 17. The two bevel gears 14 are respectively fixedly installed at one end of the two rotating rods 7 and located inside the connecting pipe 2. The shaft 16 is rotatably connected to the inner side of the connecting pipe 2. A bearing is fixedly sleeved on the outer wall of the shaft 16. The outer wall of the bearing is fixedly installed on the inner side of the connecting pipe 2. The two bevel gears 17 are respectively fixedly installed on the left and right sides of the shaft 16. The outer walls of the bevel gears 14 and 17 are meshed. When the bevel gear 14 rotates, it drives the bevel gear 17 to rotate. One end of the handle 15 rotates through the connecting pipe 2 and is fixedly connected to one end of one of the rotating rods 7. By rotating the handle 15, one of the rotating rods 7 is driven to rotate. The rotating rod 7 rotates through the bevel gears 14 and 17, thereby driving the other rotating rod 7 to rotate, so that the two rotating rods 7 rotate synchronously.

[0024] Each rotating rod 7 has a threaded cylinder 9 symmetrically threaded at both ends. Each rotating rod 7 has a threaded groove 8 at both ends, with the threads of the grooves 8 at both ends facing opposite directions. The grooves 8 and threaded cylinders 9 are connected by threads. Several sliding cylinders 10 are evenly distributed between two threaded cylinders 9, and each sliding cylinder 10 is slidably fitted onto the outer wall of the rotating rod 7. A spring 13 is provided between adjacent sliding cylinders 10 or between a sliding cylinder 10 and a threaded cylinder 9. The spring 13 is fitted onto the outer end of the rotating rod 7 and is fixedly installed on the side wall of the threaded cylinder 9 or sliding cylinder 10. A slider 11 is fixedly installed at the upper end of both the sliding cylinder 10 and the threaded cylinder 9. The slider 11 slides through the slotted hole 4 and is fixedly installed with a support plate 12. A stop rod 6 is slidably connected to the upper end of the support plate 12. Vertical plates 5 are fixedly installed at the upper ends of both the front and rear sides of each square tube 1. A stop rod 6 is fixedly installed between two vertical plates 5, and the stop rod 6 slides through the upper side wall of the support plate 12.

[0025] When the rotating rod 7 rotates, it drives the threaded cylinder 9 to move. When the threaded cylinder 9 moves, it pushes the slide cylinder 10 to move through the spring 13, thereby moving the support plate 12. By changing the distance between two adjacent support plates 12, valve bodies of different sizes can be placed.

[0026] A shielding component is fixedly installed between the two support plates 12 on the left and right sides. The shielding component includes a first reinforcing rod 18 and a second reinforcing rod 19. The first reinforcing rod 18 is fixedly installed between the two support plates 12. The second reinforcing rod 19 is obliquely fixed on the first reinforcing rod 18. A second stop rod 20 is slidably connected to the upper end of the second reinforcing rod 19. Baffles are fixedly installed at both the front and rear ends of the second stop rod 20 to prevent the second stop rod 20 from falling off the second reinforcing rod 29.

[0027] In actual use, adjust the width between the front and rear support plates 12 according to the size of the valve body. Place the valve body between the two front and rear support plates 12 and the shielding component. The bottom of the valve body contacts the square tube 1, the lower end of the valve body contacts the two left and right shielding rods 20, and the upper end of the valve body contacts the two left and right shielding rods 6. Fix the valve body separately, and push this device to rotate the valve body.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A turnover device for valve body production, comprising: Two parallel square tubes (1) are characterized in that: a connecting pipe (2) is fixedly installed between the front and rear ends of the two square tubes (1), universal wheels (3) are installed on the lower side of the front and rear ends of the two square tubes (1), a strip hole (4) is opened at the upper end of each square tube (1), a rotating rod (7) is rotatably connected inside each square tube (1), and a rotating component is provided between the two rotating rods (7); Each rotating rod (7) has a threaded cylinder (9) symmetrically threaded at both ends. Several sliding cylinders (10) are evenly arranged between the two threaded cylinders (9). The sliding cylinders (10) are slidably sleeved on the outer wall of the rotating rod (7). A spring (13) is provided between two adjacent sliding cylinders (10) or between the sliding cylinder (10) and the threaded cylinder (9). A slider (11) is fixedly installed at the upper end of the sliding cylinder (10) and the threaded cylinder (9). The slider (11) slides through the strip hole (4) and is fixedly installed with a support plate (12). A stop bar (6) is slidably connected to the upper end of the support plate (12). A shielding component is fixedly installed between the left and right support plates (12).

2. A turnover device for valve body production according to claim 1, characterized in that: Each square tube (1) has a vertical plate (5) fixedly installed on the upper end of both the front and rear sides. A stop bar (6) is fixedly installed between the two vertical plates (5). The stop bar (6) slides through the upper side wall of the support plate (12).

3. A turnover device for valve body production according to claim 1, characterized in that: Each of the rotating rods (7) has a threaded groove (8) at both the front and rear ends. The threaded grooves (8) at the front and rear ends of the rotating rod (7) are in opposite directions and are connected to the threaded cylinder (9) by the threaded grooves (8).

4. A turnover device for valve body production according to claim 1, characterized in that: The spring (13) is sleeved on the outer end of the rotating rod (7), and the spring (13) is fixedly installed on the side wall of the threaded cylinder (9) or the slide cylinder (10).

5. A turnover device for valve body production according to claim 1, characterized in that: The rotating component includes a first bevel gear (14), a handle (15), a shaft (16), and a second bevel gear (17). There are two first bevel gears (14) and two second bevel gears (17). The two first bevel gears (14) are fixedly installed at one end of the two rotating rods (7). The shaft (16) is rotatably connected to the inside of the connecting pipe (2). The two second bevel gears (17) are fixedly installed on the left and right sides of the shaft (16). The outer walls of the first bevel gear (14) and the second bevel gear (17) are meshed together.

6. A turnover device for valve body production according to claim 5, characterized in that: One end of the handle (15) rotates through the connecting tube (2) and is fixedly connected to one end of one of the rotating rods (7).

7. A turnover device for valve body production according to claim 1, characterized in that: The shielding component includes a first reinforcing rod (18) and a second reinforcing rod (19). The first reinforcing rod (18) is fixedly installed between two support plates (12), and the second reinforcing rod (19) is obliquely fixed on the first reinforcing rod (18). The upper end of the second reinforcing rod (19) is slidably connected to a second stop rod (20).

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