Workpiece transfer device for brake drum production

Abstract

The utility model relates to the technical field of transfer devices, in particular to a workpiece transfer device for brake drum production, which comprises a box body, a handle is arranged on one side of the box body, wheels are arranged at the bottom of the box body, a support frame is arranged above the box body, and a first rack and a second rack are arranged on the upper portion of the support frame. A bottom plate is arranged above the first rack, a driving gear is arranged at the top of the bottom plate, a first motor is arranged on the side, away from the second rack, of the driving gear, and a moving rod is arranged in the driving gear. According to the workpiece transfer device for brake drum production, the first motor is arranged, the first motor drives the driving gear and the driven gear and is used for controlling the position of the grabbing mechanism, the grabbing mechanism is arranged, the grabbing problem of a brake drum is solved, the grabbing mechanism and the transfer mechanism are arranged together, the operation process is simplified, and the safety of workers is guaranteed; the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer devices, in particular to a workpiece transfer device for brake drum production. Background Art

[0002] The brake drum is a key component of the automobile braking system. It mainly cooperates with the brake shoe to generate friction, thereby slowing down or stopping the wheel from rotating, ensuring the safety of the vehicle. The brake drum is usually made of gray cast iron, which has good wear resistance, heat resistance and certain mechanical strength. It can meet the high temperature and high pressure requirements generated during braking. Therefore, the weight of the brake drum is relatively heavy. During the production process, the operation of the brake drum is particularly important.

[0003] During the operation of the brake drum, the gripping mechanism and the operating device usually need to be operated separately. The process is relatively complicated. Each time it is used, the position needs to be adjusted before subsequent operations are performed. The operation process is relatively complicated, which affects work efficiency. Most brake drum operating devices can only operate a small number of brake drums and need to be operated multiple times. In addition, shaking and falling may occur during the transportation process. Therefore, there is an urgent need for a workpiece transfer device for brake drum production to improve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a workpiece transfer device for brake drum production to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the present invention provides a workpiece transfer device for brake drum production, comprising a box body, a lifting mechanism is provided inside the box body, a handle is provided on one side of the box body, wheels are provided at the bottom of the box body, a support frame is provided above the box body, a first rack and a second rack are provided on the upper part of the support frame, a bottom plate is provided at the bottom of the first rack, a gripping mechanism is provided below the bottom plate, a driving gear is provided on the top of the bottom plate, a first motor is provided on the side of the driving gear away from the second rack, a moving rod is provided inside the driving gear, a driven gear is provided on the side of the moving rod away from the driving gear, a key block is provided at the end of the moving rod away from the motor, and a key block groove is provided inside the support frame.

[0007] The utility model is further configured as follows: the lifting mechanism includes a packaging box, a first fixed rod is provided inside the packaging box, an inclined rod is provided below the packaging box, a moving block is provided at the bottom of the inclined rod, a first cylinder is provided inside the moving block, a fixed seat is provided on the side of the first cylinder close to the first fixed rod, and a sliding groove is provided inside the fixed seat.

[0008] By adopting the above technical solution, the packaging box can be raised and lowered.

[0009] The present invention is further configured as follows: the bottom of the first fixing rod is arranged at the bottom of the inner surface of the box body, the moving block is connected to one end of the inclined rod, and the moving block is adapted to the sliding groove.

[0010] By adopting the above technical solution, the first fixing rod can limit the brake drum to prevent the brake drum from shaking.

[0011] The utility model is further configured as follows: the grasping mechanism includes a second fixed rod, a second cylinder is provided below the second fixed rod, a fixed cage is provided at the output end of the second cylinder, a second motor is provided inside the fixed cage, a threaded rod is provided at the output end of the second motor, a threaded sleeve is provided on the outer surface of the threaded rod, and connecting rods are provided all around the threaded sleeve.

[0012] By adopting the above technical solution, the brake drum can be placed in the sub-packaging box.

[0013] The utility model is further configured as follows: a rotating shaft is provided inside the threaded sleeve, and the connecting rod is movably connected to the rotating shaft.

[0014] By adopting the above technical solution, the inclination of the connecting rod can be controlled, making it easier to grab the brake drum.

[0015] The utility model is further configured as follows: the top of the second fixing rod is arranged on the bottom of the base plate, the threaded rod is threadedly connected to the threaded sleeve, and the threaded sleeve is movably connected to the connecting rod.

[0016] By adopting the above technical solution, the rise and fall of the threaded sleeve can be controlled.

[0017] The utility model is further configured as follows: the first rack is transmission-connected to the driving gear, the second rack is transmission-connected to the driven gear, and the key block is adapted to the key block slot.

[0018] By adopting the above technical solution, the position of the grasping mechanism is controlled.

[0019] In summary, the beneficial technical effects of the present invention are:

[0020] 1. This workpiece transfer device for brake drum production is equipped with a first motor that drives a driving gear and a driven gear to control the position of a gripping mechanism. The gripping mechanism solves the gripping problem of the brake drum. The integration of the gripping mechanism and the transfer mechanism simplifies the operation process, ensures the safety of workers, and improves work efficiency.

[0021] 2. The workpiece transfer device used for brake drum production is provided with a packaging box, which solves the storage problem of the brake drum. By setting a first fixed rod, the brake drum is limited to prevent the brake drum from shaking and falling. By setting a lifting mechanism, the packaging box rises and falls, and the storage quantity can be adjusted according to the number of brake drums, thereby increasing the storage quantity of brake drums.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 It is a structural diagram of the utility model;

[0025] Figure 2 It is a structural diagram of the utility model A;

[0026] Figure 3 It is a structural diagram of the lifting mechanism of the utility model;

[0027] Figure 4 It is a structural diagram of the utility model B;

[0028] Figure 5 This is a structural diagram of the grabbing mechanism of the utility model

[0029] Figure 6 It is a structural schematic diagram of the connecting rod and the rotating shaft of the utility model.

[0030] In the figure: 1. box body; 2. handle; 3. wheel; 4. support frame; 5. first rack; 6. second rack; 7. bottom plate; 8. driving gear; 9. first motor; 10. moving rod; 11. driven gear; 12. key block; 13. key block groove; 14. lifting mechanism; 15. packaging box; 16. first fixed rod; 17. inclined rod; 18. moving block; 19. first cylinder; 20. fixed seat; 21. slide; 22. grabbing mechanism; 23. second fixed rod; 24. second cylinder; 25. fixed cage; 26. second motor; 27. threaded rod; 28. threaded sleeve; 29. ​​connecting rod; 30. rotating shaft. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] Reference Figures 1 to 6 , this utility model discloses a workpiece transfer device for brake drum production, including a box body 1, a lifting mechanism 14 is provided inside the box body 1, a handle 2 is provided on one side of the box body 1, which is convenient for the staff to operate the brake drum, a wheel 3 is provided at the bottom of the box body 1, a support frame 4 is provided above the box body 1, a first rack 5 and a second rack 6 are provided on the upper part of the support frame 4, a bottom plate 7 is provided at the bottom of the first rack 5, a grabbing mechanism 22 is provided below the bottom plate 7, a driving gear 8 is provided on the top of the bottom plate 7, a first motor 9 is provided on the side of the driving gear 8 away from the second rack 6, a base is provided at the bottom of the first motor 9, a pulley is provided at the bottom of the base, so that the base can move on the base plate 7, a moving rod 10 is provided inside the driving gear 8, a driven gear 11 is provided on the side of the moving rod 10 away from the driving gear 8, a key block 12 is provided at the end of the moving rod 10 away from the motor, and a key block groove 13 is provided inside the support frame 4.

[0034] Reference Figure 1 、 Figure 3 and Figure 4 The lifting mechanism 14 includes a packaging box 15 for storing the brake drum. A first fixed rod 16 is provided inside the packaging box 15, and an inclined rod 17 is provided below the packaging box 15. A moving block 18 is provided at the bottom of the inclined rod 17. A first cylinder 19 is provided inside the moving block 18. A fixed seat 20 is provided on the side of the first cylinder 19 close to the first fixed rod 16. A slide 21 is provided inside the fixed seat 20, which can enable the packaging box 15 to rise and fall. The bottom of the first fixed rod 16 is set at the bottom of the inner surface of the box body 1, and the moving block 18 is connected to one end of the inclined rod 17. The moving block 18 is adapted to the slide 21 so that the moving block 18 can slide in the slide 21. The first fixed rod 16 can limit the brake drum to prevent the brake drum from shaking.

[0035] Reference Figure 1 、 Figure 5 and Figure 6The grabbing mechanism 22 includes a second fixed rod 23, a second cylinder 24 is provided below the second fixed rod 23, a fixed cage 25 is provided at the output end of the second cylinder 24, a second motor 26 is provided inside the fixed cage 25, a threaded rod 27 is provided at the output end of the second motor 26, a threaded sleeve 28 is provided on the outer surface of the threaded rod 27, and a connecting rod 29 is provided around the threaded sleeve 28. The brake drum can be placed in the sub-packaging box 15, and a rotating shaft 30 is provided inside the threaded sleeve 28. The threaded sleeve 28 and the rotating shaft are connected. The shaft 30 is rotatably connected to control the inclination of the connecting rod 29, which facilitates the grabbing of the brake drum. The top of the second fixing rod 23 is set at the bottom of the base plate 7, which is used to fix the second cylinder 24 at the bottom. The connecting rod 29 is movably connected to the rotating shaft 30, and the threaded sleeve 28 is movably connected to the connecting rod 29 to control the rise and fall of the threaded sleeve 28. The first rack 5 is transmission-connected to the driving gear 8, and the second rack 6 is transmission-connected to the driven gear 11. The key block 12 is adapted to the key block slot 13 to control the position of the grabbing mechanism 22.

[0036] The implementation principle of this embodiment is:

[0037] When the workpiece transfer device for brake drum production is in use, the staff pushes the transfer vehicle to the place where the material needs to be loaded, starts the first motor 9, and the first motor 9 starts to work. The first motor 9 drives the driving gear 8 and the driven gear 11 to run along the first rack 5 and the second rack 6 to the leftmost end, and then drives the grabbing mechanism 22 to run to the leftmost end. The second motor 26 starts to work, drives the threaded sleeve 28 to move upward, and then drives the connecting rods 29 around it, so that the bottom of the connecting rod 29 expands to facilitate the subsequent grabbing of the brake drum, starts the second cylinder 24, and drives the fixed cage 25 to descend until it reaches the brake drum. The second motor 26 drives the threaded sleeve 28 to move upward, and then drives the connecting rods 29 around it, so that the bottom of the connecting rod 29 expands to facilitate the subsequent grabbing of the brake drum. The sleeve 28 moves downward, tightening the bottom of the connecting rod 29 to grab the brake drum, and then the second cylinder 24 resets, and the first motor 9 drives the grabbing mechanism 22 and the brake drum to run to the top of the packaging box 15, and the brake drum is inserted into the first fixed rod 16. The brake drum is limited by the first fixed rod 16 to prevent the brake drum from shaking and falling. The above operations are performed again, and the brake drum is inserted into the first fixed rod 16 in turn. The lifting mechanism 14 will descend with the number of brake drums inserted, that is, the first cylinder 19 works to drive the moving block 18 to slide in the slide groove 21, and the moving block 18 drives the inclined rod 17 to move, thereby causing the lifting mechanism 14 to descend.

[0038] Compared with the prior art, the present invention has the following beneficial effects:

[0039] 1. This workpiece transfer device for brake drum production is equipped with a first motor 9, which drives a driving gear 8 and a driven gear 11 to control the position of a gripping mechanism 22. The gripping mechanism 22 solves the problem of gripping the brake drum. The integration of the gripping mechanism 22 and the transfer mechanism simplifies the operation process, ensures worker safety, and improves work efficiency.

[0040] 2. The workpiece transfer device for brake drum production is provided with a packaging box 15, which solves the storage problem of the brake drum. By setting a first fixed rod 16, the brake drum is limited to prevent the brake drum from shaking and falling. By setting a lifting mechanism 14, the packaging box 15 rises and falls, and the storage quantity can be adjusted according to the number of brake drums to increase the storage quantity of brake drums.

[0041] The embodiments of this specific implementation method are all preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A workpiece transfer device for brake drum production, characterized by: The invention comprises a box body (1), wherein a lifting mechanism (14) is provided inside the box body (1), a handle (2) is provided on one side of the box body (1), a wheel (3) is provided at the bottom of the box body (1), a support frame (4) is provided above the box body (1), a first rack (5) and a second rack (6) are provided on the upper part of the support frame (4), a bottom plate (7) is provided at the bottom of the first rack (5), a grabbing mechanism (22) is provided below the bottom plate (7), a driving gear (8) is provided on the top of the bottom plate (7), a first motor (9) is provided on the side of the driving gear (8) away from the second rack (6), a moving rod (10) is provided inside the driving gear (8), a driven gear (11) is provided on the side of the moving rod (10) away from the driving gear (8), a key block (12) is provided at the end of the moving rod (10) away from the motor, and a key block groove (13) is provided inside the support frame (4).

2. A workpiece transfer device for brake drum production according to claim 1, characterized in that: The lifting mechanism (14) includes a packaging box (15), a first fixed rod (16) is provided inside the packaging box (15), an inclined rod (17) is provided below the packaging box (15), a moving block (18) is provided at the bottom of the inclined rod (17), a first cylinder (19) is provided inside the moving block (18), a fixed seat (20) is provided on a side of the first cylinder (19) close to the first fixed rod (16), and a sliding groove (21) is provided inside the fixed seat (20).

3. The workpiece transfer device for brake drum production according to claim 2, characterized in that: The bottom of the first fixed rod (16) is arranged at the bottom of the inner surface of the box body (1), the moving block (18) is connected to one end of the inclined rod (17), and the moving block (18) is adapted to the slide groove (21).

4. The workpiece transfer device for brake drum production according to claim 1, characterized in that: The grabbing mechanism (22) includes a second fixed rod (23), a second cylinder (24) is provided below the second fixed rod (23), a fixed cage (25) is provided at the output end of the second cylinder (24), a second motor (26) is provided inside the fixed cage (25), a threaded rod (27) is provided at the output end of the second motor (26), a threaded sleeve (28) is provided on the outer surface of the threaded rod (27), and connecting rods (29) are provided around the threaded sleeve (28).

5. The workpiece transfer device for brake drum production according to claim 4, characterized in that: A rotating shaft (30) is provided inside the threaded sleeve (28), and the connecting rod (29) is movably connected to the rotating shaft (30).

6. The workpiece transfer device for brake drum production according to claim 4, characterized in that: The top of the second fixing rod (23) is arranged at the bottom of the base plate (7), the threaded rod (27) is threadedly connected to the threaded sleeve (28), and the threaded sleeve (28) is movably connected to the connecting rod (29).

7. The workpiece transfer device for brake drum production according to claim 1, characterized in that: The first rack (5) is in transmission connection with the driving gear (8), the second rack (6) is in transmission connection with the driven gear (11), and the key block (12) is matched with the key block groove (13).

Images