A shot blasting machine for processing pump body finished products

Abstract

The utility model relates to pump body finished product processing technical field and disclose a kind of shot blasting machine for pump body finished product processing, including shot blasting machine body, the front of the shot blasting machine body is provided with processing bin, it is characterized by: the inside of the shot blasting machine body is provided with processing plate, the top of the processing plate is provided with antiskid pad, the front and back of the bottom of the antiskid pad are all fixedly connected with vertical limiting block, the bottom of the antiskid pad is fixedly connected with three-phase asynchronous motor, the output of the three-phase asynchronous motor is fixedly connected with first gear, this shot blasting machine for pump body finished product processing, by starting three-phase asynchronous motor, three-phase asynchronous motor output end drive first gear rotation, first gear engages and drives second gear reverse rotation, and then make vertical rod synchronous rotation. Cross-shaped clamping block on vertical rod is separated from cross-shaped limiting groove with rotary motion, and the locking of vertical limiting block is released, at this moment, antiskid pad can be conveniently removed and replaced.

Description

Technical Field

[0001] This utility model relates to the field of pump body finished product processing technology, and in particular to a shot blasting machine for pump body finished product processing. Background Technology

[0002] Pump body finishing refers to a series of machining, heat treatment, and surface treatment processes performed on cast, forged, or welded pump body blanks to achieve the dimensional accuracy, geometric tolerances, surface quality, and performance indicators required by the design, ultimately becoming a qualified pump body component that can be directly assembled or used. Geometric accuracy: ensuring that the dimensions, shape, and positional tolerances of key parts such as the pump body's mounting surface, flange interface, and bearing holes meet the requirements of the drawings. Functional realization: ensuring the smoothness of the flow channel and the fit of the sealing surface, in order to meet the requirements of fluid transportation efficiency and sealing performance.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: During the processing of the pump body in existing shot blasting machines, the pump body needs to continuously contact and rub against the anti-slip pad on the top of the processing platform to ensure positioning stability. Due to the impact vibration of shot blasting and the long-term sliding friction between the pump body and the anti-slip pad, the anti-slip pad is prone to wear, deformation or peeling, resulting in a significant shortening of the anti-slip pad's lifespan. Frequent machine shutdowns are required for replacement, affecting production efficiency. The current fixed or adhesive methods are not convenient for replacement. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology has the problem of inconvenience in replacing the anti-slip pad. To address this, we propose a shot blasting machine for processing pump body finished products.

[0005] To achieve the above objectives, this application adopts the following technical solution: a shot blasting machine for processing pump bodies, comprising a shot blasting machine body, a processing chamber provided on the front of the shot blasting machine body, a processing plate provided inside the shot blasting machine body, an anti-slip pad provided on the top of the processing plate, vertical limiting blocks fixedly connected to the front and back of the bottom of the anti-slip pad, a three-phase asynchronous motor fixedly connected to the bottom of the anti-slip pad, a first gear fixedly connected to the output end of the three-phase asynchronous motor, second gears meshing around the outer perimeter of the first gear, a vertical rod fixedly connected inside the second gear, and a horizontal locking block fixedly connected to the center of the surface of the vertical rod, the horizontal locking block cooperating with the vertical limiting block.

[0006] Preferably, a first bearing is movably sleeved on the surface of the vertical rod, and the bottom of the first bearing is fixedly connected to the bottom of the inner wall of the processing chamber.

[0007] Preferably, a motor stabilizing sleeve is fitted onto the surface of the three-phase asynchronous motor, and the top of the motor stabilizing sleeve is fixedly connected to the bottom of the processing plate.

[0008] Preferably, a horizontal limiting groove is provided on the outer side of the vertical limiting block, and the horizontal locking block is located inside the horizontal limiting groove.

[0009] Preferably, a connecting rod is fixedly connected to the bottom of the first gear, and a second bearing is movably sleeved on the surface of the connecting rod. The bottom of the second bearing is fixedly connected to the bottom of the inner wall of the processing chamber.

[0010] Preferably, the bottom of the processing plate is fixedly connected with anti-slip legs, and the number of the second gears is four.

[0011] The technical effects and advantages of this utility model are as follows: In this invention, by starting a three-phase asynchronous motor, the output of the motor drives the first gear to rotate. The first gear meshes with the second gear, causing it to rotate in the opposite direction, thereby making the vertical rod rotate synchronously. The horizontal locking block on the vertical rod disengages from the horizontal limiting groove during the rotation, releasing the lock on the vertical limiting block. At this point, the anti-slip pad can be easily removed and replaced.

[0012] In this invention, the first bearing, through its precise raceway structure, constrains the radial displacement of the vertical rod, thereby significantly reducing axial sway and wobble during operation. This design not only ensures precise alignment between the locking block and the horizontal limiting groove but also reduces mechanical wear, making the entire unlocking mechanism run more smoothly and reliably. When the motor drives the gear set to rotate the vertical rod, the limiting effect of the first bearing maintains the coaxiality of the vertical rod, avoiding transmission errors caused by vibration and ensuring the accurate execution of the anti-slip pad fixing and releasing actions. Attached Figure Description

[0013] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the anti-slip mat structure of this utility model; Figure 3 This is a schematic diagram of the first gear structure of this utility model; Figure 4 This is a schematic diagram of the second gear of this utility model.

[0014] Legend: 1. Shot blasting machine body; 2. Processing chamber; 3. Processing plate; 4. Anti-slip mat; 5. Vertical limit block; 6. Three-phase asynchronous motor; 7. First gear; 8. Second gear; 9. Vertical rod; 10. Horizontal locking block; 11. First bearing; 12. Motor stabilizing sleeve; 13. Horizontal limit groove; 14. Connecting rod; 15. Second bearing; 16. Anti-slip leg. Detailed Implementation

[0015] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods without changing the essential spirit of this utility model. Therefore, the following specific embodiments and accompanying drawings are merely exemplary descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction on the technical solution of this utility model.

[0016] Reference Figures 1-4 As shown, this utility model provides a technical solution: a shot blasting machine for processing pump bodies, including a shot blasting machine body 1, a processing chamber 2 on the front of the shot blasting machine body 1, a processing plate 3 inside the shot blasting machine body 1, an anti-slip pad 4 on the top of the processing plate 3, vertical limiting blocks 5 fixedly connected to the front and back of the bottom of the anti-slip pad 4, a three-phase asynchronous motor 6 fixedly connected to the bottom of the anti-slip pad 4, a first gear 7 fixedly connected to the output end of the three-phase asynchronous motor 6, second gears 8 meshing around the outer perimeter of the first gear 7, a vertical rod 9 fixedly connected inside the second gear 8, and a vertical rod 9 fixedly connected to the center of the surface of the vertical rod 9. A horizontal locking block 10 is fixedly connected. The horizontal locking block 10 works in conjunction with the vertical limiting block 5. Through the arrangement of parts such as the three-phase asynchronous motor 6, the first gear 7, the second gear 8, the vertical rod 9, and the horizontal locking block 10, the three-phase asynchronous motor 6 can be started. The output end of the three-phase asynchronous motor 6 rotates, which drives the first gear 7 to rotate. The first gear 7 rotates, which drives the second gear 8 to rotate. The second gear 8 rotates, which drives the vertical rod 9 to rotate. The rotation of the vertical rod 9 causes the horizontal locking block 10 to disengage from the horizontal limiting groove 13, thus releasing the fixation of the vertical limiting block 5. The user can then remove the anti-slip pad 4 for replacement.

[0017] Reference Figure 4 As shown in this embodiment: the surface of the vertical rod 9 is movably sleeved with a first bearing 11, and the bottom of the first bearing 11 is fixedly connected to the bottom of the inner wall of the processing chamber 2. By setting the first bearing 11, the vertical rod 9 can be limited to prevent the vertical rod 9 from shaking during use.

[0018] Reference Figure 3 As shown in this embodiment: a motor stabilizing sleeve 12 is fitted onto the surface of the three-phase asynchronous motor 6. The top of the motor stabilizing sleeve 12 is fixedly connected to the bottom of the processing plate 3. By setting the motor stabilizing sleeve 12, the three-phase asynchronous motor 6 can be limited to prevent the three-phase asynchronous motor 6 from shaking during use.

[0019] Reference Figure 4As shown in this embodiment: a horizontal limiting groove 13 is provided on the outer side of the vertical limiting block 5, and the horizontal locking block 10 is located inside the horizontal limiting groove 13. Through the setting of the horizontal limiting groove 13, the horizontal locking block 10 can be embedded in the horizontal limiting groove 13 to form a mechanical interlock. When the vertical rod 9 drives the horizontal locking block 10 to rotate to the locking position of the horizontal limiting groove 13, the horizontal locking block 10 and the side wall of the horizontal limiting groove 13 form a rigid constraint, thereby realizing the stable positioning of the anti-slip pad 4; conversely, when the horizontal locking block 10 rotates out of the horizontal limiting groove 13, the fixation of the anti-slip pad 4 can be released. This groove and block matching structure not only ensures the positioning reliability of the anti-slip pad 4 during operation, but also realizes the quick assembly and disassembly function through simple rotational movement.

[0020] Reference Figure 3 As shown in this embodiment: a connecting rod 14 is fixedly connected to the bottom of the first gear 7, and a second bearing 15 is movably sleeved on the surface of the connecting rod 14. The bottom of the second bearing 15 is fixedly connected to the bottom of the inner wall of the processing chamber 2. By setting the connecting rod 14 and the second bearing 15, the first gear 7 can be limited to prevent the first gear 7 from shaking after long-term use.

[0021] Reference Figure 2 As shown in this embodiment: the bottom of the processing plate 3 is fixedly connected with anti-slip legs 16, and the number of second gears 8 is four. By setting the anti-slip legs 16, the stability of the processing plate 3 can be increased, and the processing plate 3 can be prevented from shaking when carrying materials.

[0022] Working principle: When it is necessary to replace the anti-slip pad 4 on the top of the processing plate 3, the user starts the three-phase asynchronous motor 6. The output end of the three-phase asynchronous motor 6 drives the first gear 7 to rotate. The first gear 7 meshes and drives the second gear 8 to rotate in the opposite direction, thereby causing the vertical rod 9 to rotate synchronously. The horizontal locking block 10 on the vertical rod 9 disengages from the horizontal limiting groove 13 with the rotation, releasing the lock on the vertical limiting block 5. At this time, the anti-slip pad 4 can be easily removed for replacement. In addition, the second bearing 15 provides radial support for the first gear 7, effectively suppressing the shaking during gear operation and ensuring the stability and reliability of the transmission process. This design realizes the quick installation and removal of the anti-slip pad 4, significantly improving maintenance efficiency, while avoiding the cumbersome operation of traditional fixing methods.

[0023] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A shot blasting machine for processing pump body finished products, comprising a shot blasting machine body (1), wherein a processing chamber (2) is provided on the front side of the shot blasting machine body (1), characterized in that: The shot blasting machine body (1) is provided with a processing plate (3) inside. The top of the processing plate (3) is provided with an anti-slip pad (4). The front and back sides of the bottom of the anti-slip pad (4) are fixedly connected with vertical limiting blocks (5). The bottom of the anti-slip pad (4) is fixedly connected with a three-phase asynchronous motor (6). The output end of the three-phase asynchronous motor (6) is fixedly connected with a first gear (7). The outer sides of the first gear (7) are meshed with second gears (8). The interior of the second gear (8) is fixedly connected with a vertical rod (9). The center of the surface of the vertical rod (9) is fixedly connected with a horizontal locking block (10). The horizontal locking block (10) is used in conjunction with the vertical limiting block (5).

2. The shot blasting machine for processing pump bodies according to claim 1, characterized in that: The surface of the vertical rod (9) is movably sleeved with a first bearing (11), and the bottom of the first bearing (11) is fixedly connected to the bottom of the inner wall of the processing chamber (2).

3. The shot blasting machine for processing pump bodies according to claim 1, characterized in that: The surface of the three-phase asynchronous motor (6) is fitted with a motor stabilizing sleeve (12), and the top of the motor stabilizing sleeve (12) is fixedly connected to the bottom of the processing plate (3).

4. The shot blasting machine for processing pump bodies according to claim 1, characterized in that: The vertical limiting block (5) has a horizontal limiting groove (13) on its outer side, and the horizontal locking block (10) is located inside the horizontal limiting groove (13).

5. The shot blasting machine for processing pump bodies according to claim 1, characterized in that: The bottom of the first gear (7) is fixedly connected to a connecting rod (14), and the surface of the connecting rod (14) is movably sleeved with a second bearing (15). The bottom of the second bearing (15) is fixedly connected to the bottom of the inner wall of the processing chamber (2).

6. The shot blasting machine for processing pump bodies according to claim 1, characterized in that: The bottom of the processing plate (3) is fixedly connected with anti-slip legs (16), and the number of the second gears (8) is four.

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