Noise reduction type workpiece surface vertical shot blasting device

Abstract

The utility model relates to the technical field of vertical shot blasting devices, and provides a noise reduction type workpiece surface vertical shot blasting device which comprises a supporting assembly, the supporting assembly comprises a base, supporting rods, a top plate and a mounting groove, the supporting rods are evenly fixed to the top end of the base, and the top plate is fixed to the top ends of the supporting rods. A mounting groove is formed in the middle of the top of the base, a driving structure is arranged above the base, and hanging structures are evenly fixed to the outer wall of the driving structure. According to the noise reduction type workpiece surface vertical shot blasting device, the buffering structure is arranged, under the buffering effect of the spring, the situation that the rotating shaft is not stable enough in the operation process due to the fact that the rotating shaft shakes in the rotating process can be avoided, the function that the device has the function of buffering the rotating shaft in the operation process is achieved, and the service life of the noise reduction type workpiece surface vertical shot blasting device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to vertical type shot -blasting device technical field, especially in kind workpiece surface vertical type shot -blasting device of noise reduction type. BACKGROUND

[0002] As one of the key equipment in the field of industrial processing, the shot blasting device plays an important role in improving product quality and enhancing material durability. It can clean the sand, scale and residual substances on the surface of castings, improving the quality and surface finish of castings. In the forging industry, the shot blasting device can remove the scale and welding slag on the surface of forgings, improving the precision and strength of forgings. When processing workpieces, the workpieces need to be fixed, so a noise reduction type workpiece surface vertical type shot -blasting device needs to be designed.

[0003] Therefore, the patent with publication number CN220944876U discloses a high -efficient vertical type shot -blasting device, relating to the technical field of shot -blasting machine, including the machine case, the top end fixedly connected with the installation block of machine case, and the inside fixedly connected with servo motor one of installation block, the output end fixedly connected with clamping mechanism of servo motor one, the inside of machine case is provided with a plurality of shot -blasting spray head, and the shot -blasting spray head is symmetrical left and right. The utility model discloses a vibration material collecting mechanism, the rotation of the rotating rod drives the rotation of the protruding block, so that the filter screen vibrates up and down. At this time, the sand pellets of the specified size are intercepted on the surface of the filter screen. Then, the controller starts the suction pump. At this time, the suction pump extracts the sand pellets on the surface of the filter screen through the conduit and the suction block, so as to transport the sand pellets into the storage tank. This is beneficial to the recycling and reuse of sand pellets and avoids the repeated addition of sand pellets for shot blasting work of the workpiece, thereby improving the working efficiency of the equipment.

[0004] Although the high -efficient vertical type shot -blasting device improves the working efficiency of the equipment when in use, the workpiece is subjected to sand blasting treatment, which will impact the rotating shaft and cause the rotating shaft to shake, affecting the service life and stability of the device. Therefore, a noise reduction type workpiece surface vertical type shot -blasting device needs to be designed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a noise reduction type workpiece surface vertical type shot -blasting device to solve the defects of the existing workpiece surface vertical type shot -blasting device, which will impact the rotating shaft and cause the rotating shaft to shake when the workpiece is subjected to sand blasting treatment, affecting the service life and stability of the device.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a noise reduction type workpiece surface vertical type shot -blasting device, comprising a supporting assembly;

[0007] The support assembly comprises a base, support rods, top plates and mounting grooves, the top ends of the base are uniformly fixed with the support rods, the top ends of the support rods are uniformly fixed with the top plates, and the middle positions of the top of the base are provided with the mounting grooves;

[0008] The driving structure is arranged above the base, and the outer walls of the driving structure are uniformly fixed with the hanging structures;

[0009] The bottom of the mounting groove at the bottom end of the driving structure is provided with a buffer structure, and the buffer structure comprises telescopic rods, springs and support blocks, the telescopic rods are uniformly fixed at the bottom end of the driving structure, the outer sides of the telescopic rods are provided with the springs, and the top ends of the telescopic rods are fixed with the support blocks.

[0010] Further, the driving structure comprises a soundproof box, a driving motor, a rotating shaft, a connecting disc and a connecting seat, the soundproof box is fixedly installed at the top end of the top plate, the driving motor is fixed with the soundproof box at the top end of the outer side of the top plate, the output end of the driving motor extends below the top plate and is fixed with the rotating shaft, the connecting seat is arranged at the top of the mounting groove, and the top end of the connecting seat is rotatably connected with the connecting disc.

[0011] Further, the bottom end of the rotating shaft extends into the inside of the mounting groove and is fixedly connected with the top end of the connecting disc, and the outer diameter size of the connecting seat is smaller than the inner diameter size of the mounting groove.

[0012] Further, the hanging structure comprises connecting rings, mounting discs, connecting rods, hanging blocks and hanging hooks, the mounting discs are uniformly fixed on the outer walls of the rotating shaft, the connecting rods are uniformly fixed on the outer walls of the mounting discs, the connecting rods are fixed with the connecting rings at the ends away from the mounting discs, the bottom ends of the connecting rods are uniformly fixed with the hanging blocks, and the bottom portions of the hanging blocks are penetrated through with the hanging hooks.

[0013] Further, the mounting discs are equally spaced on the outer walls of the rotating shaft, and the connecting rods are equally spaced on the outer walls of the mounting discs.

[0014] Further, the hanging hooks are equally spaced below the connecting rods, and the main view section of the hanging hook is in the shape of "S".

[0015] Further, the top end of the support block is fixedly connected with the bottom end of the connecting seat, and the support blocks are equally spaced at the bottom end of the connecting seat.

[0016] The noise reduction type workpiece surface vertical shot blasting device has the advantages that:

[0017] With the buffer structure, the rotating shaft can be buffered when rotating, so that the rotating shaft is stable during operation, the device has the function of buffering the rotating shaft during operation, and the service life of the noise reduction type workpiece surface vertical shot blasting device is improved.

[0018] With the driving structure, the rotating shaft and the suspension structure can be driven to rotate under the driving of the driving motor, so that the workpiece suspended at the bottom of the suspension hook can be conveniently rotated, the efficiency and uniformity of workpiece surface treatment are improved, the device has the function of conveniently rotating the workpiece, and the working efficiency of the noise reduction type workpiece surface vertical shot blasting device during use is improved.

[0019] With the suspension structure, more workpieces can be suspended under the uniform distribution of the connecting rods and the suspension hooks, the efficiency of workpiece treatment is improved, and a certain space is reserved between the connecting rods and the suspension hooks, so that noise caused by mutual impact of the workpieces can be avoided, the device has the function of conveniently suspending the workpieces, and the working efficiency of the noise reduction type workpiece surface vertical shot blasting device during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an overall three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is an overall three-dimensional structure schematic view of the utility model;

[0022] Figure 3 It is a front view cross-sectional structure schematic view of the utility model;

[0023] Figure 4 It is a front view cross-sectional three-dimensional structure schematic view of the utility model;

[0024] Figure 5 It is a top view cross-sectional three-dimensional structure schematic view of the utility model.

[0025] The reference signs in the drawing are explained as follows: 1, support assembly; 11, base; 12, support rod; 13, top plate; 14, mounting groove; 2, driving structure; 21, soundproof box; 22, driving motor; 23, rotating shaft; 24, connecting disc; 25, connecting seat; 3, suspension structure; 31, connecting ring; 32, mounting disc; 33, connecting rod; 34, suspension block; 35, suspension hook; 4, buffer structure; 41, telescopic rod; 42, spring; 43, support block. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] Please refer to Figures 1-5 The utility model provides a kind of vertical shot blasting device of workpiece surface of noise reduction type, including support assembly 1.

[0028] Refer to Figures 1-4 Support assembly 1 includes base 11, support rod 12, top plate 13 and installation groove 14, the top of base 11 is uniformly fixed with support rod 12, the top of support rod 12 is uniformly fixed with top plate 13, installation groove 14 is set in the middle position of the top of base 11, the upper portion of base 11 is provided with driving structure 2, driving structure 2 includes soundproof box 21, drive motor 22, rotating shaft 23, connecting disc 24 and connecting seat 25, soundproof box 21 is fixedly installed at the top of top plate 13, drive motor 22 outside top plate 13 top is fixed with soundproof box 21, the output end of drive motor 22 extends to the below of top plate 13 and is fixed with rotating shaft 23, connecting seat 25 is set at the top of installation groove 14, the top of connecting seat 25 is rotatably connected with connecting disc 24, the bottom end of rotating shaft 23 extends to the inside of installation groove 14 and is fixedly connected with the top of connecting disc 24, the outer diameter size of connecting seat 25 is less than the inner diameter size of installation groove 14.

[0029] External power supply, start drive motor 22, drive motor 22 rotation will drive rotating shaft 23 rotation, rotating shaft 23 rotation will drive connecting disc 24 rotation, rotating shaft 23 rotation will drive suspension structure 3 rotation, suspension structure 3 will drive workpiece rotation, it is convenient for shot blasting machine to polish the surface of workpiece and remove rust, drive motor 22 vibrates and produces noise when in use, soundproof box 21 can protect and isolate drive motor 22, weaken noise.

[0030] Refer to Figures 1-4The outer wall of the driving structure 2 is uniformly provided with the suspension structure 3, the suspension structure 3 comprises a connecting ring 31, a mounting disc 32, a connecting rod 33, a suspension block 34 and a suspension hook 35, the mounting disc 32 is uniformly fixed to the outer wall of the rotating shaft 23, the outer wall of the mounting disc 32 is uniformly provided with the connecting rod 33, the connecting rod 33 is uniformly provided with the connecting ring 31 at the end away from the mounting disc 32, the bottom end of the connecting rod 33 is uniformly provided with the suspension block 34, the bottom of the suspension block 34 is penetrated by the suspension hook 35, the mounting disc 32 is distributed at equal intervals on the outer wall of the rotating shaft 23, the connecting rod 33 is distributed at equal intervals on the outer wall of the mounting disc 32, and the suspension hook 35 is distributed at equal intervals below the connecting rod 33, and the main view section of the suspension hook 35 is in the shape of 'S'.

[0031] The workpiece with holes is sleeved outside the suspension hook 35, the workpiece is hung below the connecting rod 33 through the suspension hook 35, the workpiece is rotated when the connecting rod 33 rotates, and the workpiece collides with the particles sprayed by the shot blasting machine when rotating, so that the surface of the workpiece is treated.

[0032] Referring to Figures 3-5 The bottom of the mounting groove 14 at the bottom end of the driving structure 2 is provided with the buffer structure 4, the buffer structure 4 comprises a telescopic rod 41, a spring 42 and a supporting block 43, the telescopic rod 41 is uniformly fixed to the bottom end of the driving structure 2, the outer side of the telescopic rod 41 is provided with the spring 42, and the top end of the telescopic rod 41 is fixed with the supporting block 43, the top end of the supporting block 43 is fixedly connected with the bottom end of the connecting seat 25, and the supporting blocks 43 are distributed at equal intervals at the bottom end of the connecting seat 25.

[0033] When the rotating shaft 23 drives the suspension structure 3 and the workpiece to rotate, the workpiece collides with the particles sprayed, so that the rotating shaft 23 shakes during use, the rotating shaft 23 transmits the impact force generated by the shaking to the connecting disc 24, the connecting seat 25 transmits the impact force to the spring 42, the spring 42 can absorb the energy generated by the impact, slow down the shaking amplitude of the rotating shaft 23, and thus the stability of the rotating shaft 23 during use is ensured.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vertical workpiece surface shot blasting device with noise reduction function, comprising a support assembly (1); It is characterized in that: The support assembly (1) comprises a base (11), a support rod (12), a top plate (13) and a mounting groove (14), the top end of the base (11) is uniformly fixed with the support rod (12), the top end of the support rod (12) is uniformly fixed with the top plate (13), and the middle position of the top of the base (11) is provided with the mounting groove (14); The top of the base (11) is provided with a driving structure (2), and the outer wall of the driving structure (2) is uniformly fixed with a hanging structure (3); The bottom of the driving structure (2) is provided with a buffer structure (4) in the mounting groove (14), the buffer structure (4) comprises a telescopic rod (41), a spring (42) and a support block (43), the telescopic rod (41) is uniformly fixed at the bottom of the driving structure (2), the outer side of the telescopic rod (41) is provided with the spring (42), and the top end of the telescopic rod (41) is fixed with the support block (43).

2. The vertical workpiece surface shot blasting device of claim 1, wherein: The driving structure (2) comprises a soundproof box (21), a driving motor (22), a rotating shaft (23), a connecting disc (24) and a connecting seat (25), the soundproof box (21) is fixedly installed at the top end of the top plate (13), the top end of the top plate (13) is fixed with the soundproof box (21) on the outer side of the driving motor (22), the output end of the driving motor (22) extends below the top plate (13) and is fixed with the rotating shaft (23), the connecting seat (25) is arranged at the top of the mounting groove (14), and the top end of the connecting seat (25) is rotatably connected with the connecting disc (24).

3. The vertical workpiece surface shot blasting device of claim 2, wherein: The bottom end of the rotating shaft (23) extends into the mounting groove (14) and is fixedly connected with the top end of the connecting disc (24), and the outer diameter size of the connecting seat (25) is smaller than the inner diameter size of the mounting groove (14).

4. The vertical workpiece surface shot blasting device of claim 1, wherein: The hanging structure (3) comprises a connecting ring (31), a mounting disc (32), a connecting rod (33), a hanging block (34) and a hanging hook (35), the mounting disc (32) is uniformly fixed on the outer wall of the rotating shaft (23), the connecting rod (33) is uniformly fixed on the outer wall of the mounting disc (32), one end of the connecting rod (33) away from the mounting disc (32) is fixed with the connecting ring (31), the bottom end of the connecting rod (33) is uniformly fixed with the hanging block (34), and the bottom of the hanging block (34) penetrates the hanging hook (35).

5. The vertical workpiece surface shot blasting device of claim 4, wherein: The mounting discs (32) are equally spaced on the outer wall of the rotating shaft (23), and the connecting rods (33) are equally spaced on the outer wall of the mounting disc (32).

6. The vertical workpiece surface shot blasting device of claim 4, wherein: The hanging hooks (35) are equally spaced below the connecting rods (33), and the main view section of the hanging hook (35) is in the shape of "S".

7. The vertical workpiece surface shot blasting device of claim 1, wherein: The top end of the support block (43) is fixedly connected with the bottom end of the connecting seat (25), and the support blocks (43) are equally spaced at the bottom end of the connecting seat (25).

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