Sand blasting suspension bracket for metal parts

Abstract

The utility model discloses a metal piece sandblasting suspension bracket, relates to sandblasting treatment hanger technical field, its technical key point includes box, suspension bracket subassembly and lifting subassembly, the suspension bracket subassembly includes first motor, the first motor is fixed installation in the top of box, the output end of first motor passes through the box is fixed with the turntable, and the turntable is fixed with the lifting subassembly. A hanging plate is arranged at the bottom of the rotary disc, a hook is fixedly installed at the bottom of the hanging plate, the lifting assembly comprises a second motor, and the second motor is fixedly installed on the inner wall of the rotary disc. The device has the technical effects that when the device is used, a worker can hang a metal piece on a hook and start a first motor, the first motor can drive a turntable, the hook and the metal piece to slowly rotate at a constant speed under the cooperation of a first sliding block and an annular sliding groove, and at the moment, the worker can hold sand blasting equipment to spray the metal piece, so that sand blasting dead angles are reduced, and the working efficiency is improved. And the sand blasting quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand blasting hanger technical field, concretely is a kind of metal piece sand blasting suspension frame. BACKGROUND

[0002] After metal workpiece is produced, to prolong its service life, it is usually necessary to adopt sand blasting machine to carry out sand blasting work, sand blasting is to use compressed air as power, to form high-speed jet beam, and high-speed jet is sprayed to the workpiece surface to be handled, so that the surface of workpiece obtains certain cleanness and different roughness, so that the mechanical properties of workpiece surface are improved, thus a kind of processing method for improving the fatigue resistance of workpiece.

[0003] In the implementation of the above process, the inventor finds that at least the following problems exist in the prior art: the traditional metal piece sand blasting mainly relies on manual wearing of protective gloves, manual holding of metal pieces, use of sand blasting equipment for metal piece sand blasting work, manual holding of metal pieces is low in efficiency, and manual holding of die casting piece sand blasting is uneven, and defective products are prone to occur. Therefore, we propose a metal piece sand blasting suspension frame. SUMMARY

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a metal piece sand blasting suspension frame, which solves the problems of low efficiency of manual holding of metal pieces, uneven sand blasting of die casting pieces by manual holding, and easy occurrence of defective products.

[0006] (II) technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a metal piece sand blasting suspension frame, comprising a box body, a suspension frame assembly and a lifting assembly, the suspension frame assembly comprises a first motor, the first motor is fixedly installed on the top of the box body, the output end of the first motor penetrates the box body and is fixedly installed with a turntable, the bottom of the turntable is provided with a suspension plate, the bottom of the suspension plate is fixedly installed with a hook;

[0008] The lifting assembly comprises a second motor, the second motor is fixedly installed on the inner wall of the turntable, the output end of the second motor is fixedly installed with a bidirectional threaded rod, one end of the bidirectional threaded rod away from the second motor is rotatably connected with the inner wall of the turntable, and the two ends of the outer surface of the bidirectional threaded rod are both threadedly connected with a moving block, the top of the moving block is provided with a sliding assembly, the bottom of the moving block is hingedly connected with a connecting rod, and one end of the connecting rod is hingedly connected with the suspension plate.

[0009] Preferably, the top of the turntable is fixedly installed with a first sliding block, and the inner top wall of the box body is provided with an annular sliding groove matched with the first sliding block.

[0010] Preferably, a sleeve adapted to the turntable is fixedly installed on the top of the suspension plate, and the sleeve is disposed inside the turntable.

[0011] Preferably, a support frame is fixedly installed at the bottom of the box, and a rubber anti-slip pad is fixedly installed at the bottom of the support frame.

[0012] Preferably, a protective shell is fixedly installed on the top of the housing, and the first motor is disposed inside the protective shell.

[0013] Preferably, the sliding assembly includes a second slider, which is fixedly connected to the moving block, and the inner top wall of the turntable is provided with a second groove that is adapted to the second slider.

[0014] Preferably, a telescopic rod is fixedly installed on the inner top wall of the turntable, and the vertically downward telescopic end of the telescopic rod is fixedly connected to the suspension plate.

[0015] Preferably, the top of the protective shell is provided with a heat dissipation groove, and a heat dissipation mesh is fixedly installed on the inner wall of the heat dissipation groove inside the protective shell.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a method with the following beneficial effects:

[0018] 1. When using this utility model, the worker can hang the metal part on the hook and start the first motor. The first motor can drive the turntable, hook and metal part to rotate slowly and evenly under the cooperation of the first slider and the annular groove. At this time, the worker can hold the sandblasting equipment to spray the metal part, thereby reducing the sandblasting dead angle and improving the sandblasting quality.

[0019] 2. When using this utility model, a second motor can be started, which can control the movement of the moving block. The moving block can drive the suspension plate and hook to move with the help of the connecting rod, so that the operator can adjust the position of the hook according to the size of the metal part, thereby increasing the applicability of the equipment. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a front view cross-sectional structural diagram of the box body of this utility model;

[0022] Figure 3 This is a schematic diagram of the turntable structure of this utility model;

[0023] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0024] In the picture:

[0025] 1. Housing; 11. First slider; 12. Sleeve; 13. Support frame; 14. Protective shell; 15. Telescopic rod; 16. Heat dissipation mesh;

[0026] 2. Suspension frame assembly; 21. First motor; 22. Turntable; 23. Suspension plate; 24. Hook;

[0027] 3. Lifting assembly; 31. Second motor; 32. Bidirectional threaded rod; 33. Moving block; 34. Sliding assembly; 341. Second slider; 342. Second slide groove; 35. Connecting rod. Detailed Implementation

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] This utility model provides a technical solution:

[0030] Please see Figures 1 to 4 A metal sandblasting suspension bracket includes a housing 1, a suspension bracket assembly 2, and a lifting assembly 3. The suspension bracket assembly 2 includes a first motor 21, which is fixedly installed on the top of the housing 1. A turntable 22 is fixedly installed on the output end of the first motor 21, which passes through the housing 1. A suspension plate 23 is provided at the bottom of the turntable 22, and a hook 24 is fixedly installed at the bottom of the suspension plate 23. A protective shell 14 is fixedly installed on the top of the housing 1, and the first motor 21 is located inside the protective shell 14. The protective shell 14 can protect the first motor 21 and reduce the possibility of external objects hitting the first motor 21. A heat dissipation groove is provided on the top of the protective shell 14, and a heat dissipation mesh 16 is fixedly installed on the inner wall of the heat dissipation groove inside the protective shell 14. The heat generated by the first motor 21 during use can be transferred to the outside through the heat dissipation groove and the heat dissipation mesh 16.

[0031] Furthermore, a first slider 11 is fixedly installed on the top of the turntable 22, and an annular groove adapted to the first slider 11 is formed on the inner top wall of the housing 1. The first slider 11 and the annular groove make the turntable 22 more stable when rotating. A sleeve 12 adapted to the turntable 22 is fixedly installed on the top of the suspension plate 23. The sleeve 12 is set inside the turntable 22. When the suspension plate 23 is raised and lowered, it can drive the sleeve 12 to move together, which can reduce the entry of impurities from the external environment into the turntable 22. A telescopic rod 15 is fixedly installed on the inner top wall of the turntable 22. The vertically downward telescopic end of the telescopic rod 15 is fixedly connected to the suspension plate 23. The telescopic rod 15 can reduce the swaying of the suspension plate 23 when it moves.

[0032] Please refer to Figure 1 , Figure 2 and Figure 4 The lifting assembly 3 includes a second motor 31, which is fixedly mounted on the inner wall of the turntable 22. A bidirectional threaded rod 32 is fixedly mounted on the output end of the second motor 31. The end of the bidirectional threaded rod 32 away from the second motor 31 is rotatably connected to the inner wall of the turntable 22. Both ends of the outer surface of the bidirectional threaded rod 32 are threadedly connected to moving blocks 33. A sliding assembly 34 is provided on the top of the moving block 33, and a connecting rod 35 is hinged to the bottom of the moving block 33. One end of the connecting rod 35 is hinged to the suspension plate 23. The sliding assembly 34 includes a second slider 341, which is fixedly connected to the moving block 33. A second groove 342 adapted to the second slider 341 is provided on the inner top wall of the turntable 22. The second slider 341 and the second groove 342 can limit the movement range of the moving block 33 and make the moving block 33 move more smoothly.

[0033] Furthermore, a support frame 13 is fixedly installed at the bottom of the box 1, and a rubber anti-slip pad is fixedly installed at the bottom of the support frame 13. The rubber anti-slip pad can increase the anti-slip performance of the support frame 13 and make the box 1 more stable during use.

[0034] In practical use, the working principle of this utility model is as follows:

[0035] First, the operator can start the second motor 31, which can drive the bidirectional threaded rod 32 to rotate. The bidirectional threaded rod 32 can drive the moving block 33 to move with the cooperation of the second slider 341 and the second slide groove 342. The moving block 33 can drive the suspension plate 23 and the hook 24 to move with the cooperation of the connecting rod 35, so that the operator can adjust the position of the hook 24 according to the size of the metal part.

[0036] Next, the staff can hang the metal part on the hook 24 and start the first motor 21. The first motor 21 can drive the turntable 22, the hook 24 and the metal part to rotate slowly and evenly with the cooperation of the first slider 11 and the annular groove. At this time, the staff can use a hand-held sandblasting device to spray the metal part.

[0037] In summary, this metal sandblasting suspension frame can quickly move the position of the hook 24 through the lifting component 3, allowing the operator to adjust the position of the hook 24 according to the size of the metal part. The suspension frame component 2 can make the hook 24 and the metal part rotate slowly and evenly, which can reduce dead angles during sandblasting and improve the sandblasting quality.

[0038] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A metal piece sand blasting hanger comprising a box (1), a hanger assembly (2) and a lifting assembly (3), characterized in that: The hanging frame assembly (2) comprises a first motor (21) fixedly installed on the top of the box (1), the output end of the first motor (21) penetrates the box (1) and is fixedly installed with a rotating disc (22), the bottom of the rotating disc (22) is provided with a hanging plate (23), and the bottom of the hanging plate (23) is fixedly installed with a hook (24). The lifting assembly (3) comprises a second motor (31) fixedly installed on the inner wall of the rotating disc (22), the output end of the second motor (31) is fixedly installed with a bidirectional threaded rod (32), one end of the bidirectional threaded rod (32) away from the second motor (31) is rotatably connected with the inner wall of the rotating disc (22), and the two ends of the outer surface of the bidirectional threaded rod (32) are threadedly connected with moving blocks (33).

2. A metal piece sandblasting hanger according to claim 1, characterized in that: The top of the rotating disc (22) is fixedly installed with a first sliding block (11), and the inner top wall of the box (1) is provided with an annular sliding groove matched with the first sliding block (11).

3. A metal piece sandblasting hanger according to claim 1, characterized in that: The top of the hanging plate (23) is fixedly installed with a sleeve (12) matched with the rotating disc (22), and the sleeve (12) is arranged in the rotating disc (22).

4. A metal piece sandblasting hanger according to claim 1, characterized in that: The bottom of the box (1) is fixedly installed with a support frame (13), and the bottom of the support frame (13) is fixedly installed with a rubber non-slip pad.

5. A metal piece sandblasting hanger according to claim 1, characterized in that: The top of the box (1) is fixedly installed with a protective shell (14), and the first motor (21) is arranged in the protective shell (14).

6. A metal piece sandblasting hanger according to claim 1, characterized in that: The sliding assembly (34) comprises a second sliding block (341) fixedly connected with the moving block (33), and the inner top wall of the rotating disc (22) is provided with a second sliding groove (342) matched with the second sliding block (341).

7. A metal piece sandblasting hanger according to claim 1, characterized in that: The inner top wall of the rotating disc (22) is fixedly installed with a telescopic rod (15), and the telescopic end of the telescopic rod (15) vertically downward is fixedly connected with the hanging plate (23).

8. A metal piece blasting suspension rack according to claim 5, characterized in that: The top of the protective shell (14) is provided with a heat dissipation groove, and the inner wall of the heat dissipation groove in the protective shell (14) is fixedly installed with a heat dissipation net (16).

Images