Air pump cover end face processing device

Abstract

The utility model discloses an air pump gland end face processingequipment relates to polishing equipment technical field, including clamping subassembly, including setting in the lower casing top's circular table, both sides of circular table all are provided with driving piece, the bottom fixed connection of circular table has the fixed link, the bottom fixed connection of fixed link has the base, the all around of circular table top is set up with the through slot, the inner chamber rotation of through slot is connected with the clamping block, the bottom hinged of clamping block has the movable link, the bottom hinged of movable link has the bending plate, through clamping subassembly can when driving piece drives circular table to remove, utilize the guiding piece to guide the bending plate swing, and then make the clamping block automatic clamping gland, need not manual operation to reduce manpower input, improve production efficiency, through the collection subassembly can realize the centralized collection of dust, chip, avoid the pollution environment, thereby alleviate the subsequent cleaning burden, reduce production auxiliary cost.

Description

Technical Field

[0001] This utility model relates to the field of polishing equipment technology, and in particular to a device for processing the end face of an air pump cap. Background Technology

[0002] In the field of industrial production, air pumps are a commonly used fluid transportation device, and their performance stability is closely related to the machining accuracy of each component. As one of the key components of the air pump, the flatness and smoothness of the end face of the air pump cap directly affect the sealing performance and operating efficiency of the air pump. Therefore, high-precision machining, especially polishing, of the end face of the air pump cap is an important step in ensuring the overall quality of the air pump.

[0003] Currently, polishing equipment is widely used for processing the end face of air pump caps. However, existing polishing equipment has many shortcomings in practical applications. On the one hand, during processing, operators need to place the air pump cap on the workbench and then manually fix it using methods such as bolt tightening and clamping. This manual fixing method not only results in low automation of the entire processing flow, severely restricting the improvement of production efficiency, but also increases labor costs. On the other hand, polishing the end face of the air pump cap generates a large amount of metal dust and debris. This dust and debris are directly scattered in the working environment, not only polluting the operating space, but also adhering to the equipment surface and workbench, causing great trouble for subsequent equipment cleaning and maintenance. Utility Model Content

[0004] In view of the problems existing in the above and / or existing air pump cap end face processing devices, this utility model is proposed.

[0005] Therefore, the problem to be solved by this utility model is how to address the issue that manual fixing severely restricts production efficiency and that polishing processes generate a large amount of metal dust and debris that is inconvenient to clean.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a processing device for the end face of an air pump cap, comprising,

[0007] The main structure includes a lower housing, an upper housing fixedly connected to the top of the lower housing, and a polishing belt disposed within the inner cavity of the upper housing; and...

[0008] The clamping assembly includes a truncated cone disposed on the top of the lower housing. A driving component is disposed on both sides of the truncated cone. A fixed rod is fixedly connected to the bottom of the truncated cone. A base is fixedly connected to the bottom of the fixed rod. Through slots are formed around the top of the truncated cone. A clamping block is rotatably connected to the inner cavity of the through slot. A movable rod is hinged to the bottom of the clamping block. A bending plate is hinged to the bottom of the movable rod. The bending plate is hinged to the top of the base. A guide component is disposed on the surface of the bending plate.

[0009] The collection assembly includes a collection frame fixedly connected to the inner cavity of the lower housing, and the inner cavity of the collection frame is provided with a collection element.

[0010] In a preferred embodiment of the air pump cap end face processing device of this utility model, springs are fixedly connected to all four sides of the surface of the fixing rod, and the side of the spring away from the fixing rod is fixedly connected to the bending plate.

[0011] As a preferred embodiment of the air pump cap end face processing device of this utility model, the driving component includes a first motor fixedly connected to one side of the inner cavity of the lower housing, the output shaft of the first motor is fixedly connected to a lead screw, the surface of the lead screw is threadedly connected to a threaded block, and the threaded block is fixedly connected to one side of the frustum.

[0012] As a preferred embodiment of the air pump cap end face processing device of this utility model, a limiting block is fixedly connected to the other side of the truncated cone, a limiting rod is slidably connected to the inner cavity of the limiting block, and the two ends of the limiting rod are fixedly connected to the two sides of the inner cavity of the lower housing, respectively.

[0013] As a preferred embodiment of the air pump cap end face processing device of this utility model, the guide component includes a guide ring sleeved on the surface of the bending plate, and slide rods are fixedly connected to both sides of the guide ring. Side plates are fixedly connected to both sides of the inner cavity of the lower housing. The surface of the side plate is provided with a sliding groove and cooperates with the slide rod. A roller is fixedly connected to the side of the slide rod away from the guide ring, and the roller contacts the inner wall of the sliding groove.

[0014] In a preferred embodiment of the air pump cap end face processing device of this utility model, a support block is fixedly connected to one side of the guide ring, a support rod is slidably connected to the inner cavity of the support block, and the support rod is fixedly connected to the surface of the base.

[0015] In a preferred embodiment of the air pump cap end face processing device of this utility model, the support blocks are in multiple sets and are evenly distributed on the surface of the guide ring.

[0016] As a preferred embodiment of the air pump cap end face processing device of this utility model, the collecting component includes a fan fixedly connected to one side of the lower housing, a suction pipe connected to one side of the fan, and the suction pipe passing through the lower housing on the side away from the fan and communicating with the inner cavity of the collecting frame.

[0017] In a preferred embodiment of the air pump cap end face processing device of this utility model, a filter screen is fixedly connected to the inner cavity of the collection frame, and the filter screen is located at the top of the air suction pipe.

[0018] As a preferred embodiment of the air pump cap end face processing device of this utility model, a second motor is fixedly connected to the top of the upper housing, the output shaft of the second motor passes through the upper housing and is fixedly connected to a bracket, and the bracket is fixedly connected to the top of the polishing sand belt.

[0019] The beneficial effects of this utility model are as follows: the clamping component can guide the bending plate to swing when the driving component moves the truncated cone, thereby enabling the clamping block to automatically clamp the cap without manual operation, thus reducing manpower input and improving production efficiency; the collecting component can realize the centralized collection of dust and debris, avoiding environmental pollution; thereby reducing the subsequent cleaning burden and reducing production auxiliary costs. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a structural diagram of the air pump gland end face machining device.

[0022] Figure 2 This is a structural diagram of the second motor, bracket, and clamping assembly of the air pump cap end face processing device.

[0023] Figure 3 This is a structural diagram of the clamping assembly of the air pump cap end face machining device.

[0024] Figure 4 This is a partial structural diagram of the clamping assembly of the air pump cap end face machining device.

[0025] Figure 5 This is another perspective view of the air pump gland end face processing device.

[0026] In the diagram: 1. Main structure; 11. Lower shell; 12. Upper shell; 13. Polishing belt; 14. Second motor; 15. Bracket; 2. Clamping assembly; 21. Frustum; 22. Drive component; 23. Fixing rod; 24. Base; 25. Through groove; 26. Clamping block; 27. Movable rod; 28. Bending plate; 28-1. Spring; 29. ​​Guide component; 3. Collection assembly; 31. Collection frame; 32. Collection component; 22-1. First motor; 22-2. Lead screw; 22-3. Threaded block; 22-4. Limiting block; 22-5. Limiting rod; 29-1. Guide ring; 29-2. Sliding rod; 29-3. Side plate; 29-4. Sliding groove; 29-5. Roller; 29-6. Support block; 29-7. Support rod; 32-1. Fan; 32-2. Suction pipe; 32-3. Filter screen. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0030] Example 1

[0031] Reference Figures 1-5 This is the first embodiment of the present invention, which provides an air pump cap end face processing device, including,

[0032] The main structure 1 includes a lower shell 11, an upper shell 12 fixedly connected to the top of the lower shell 11, and a polishing belt 13 disposed within the inner cavity of the upper shell 12; and,

[0033] In the main structure 1, the lower shell 11 provides a mounting base for each component, and the upper shell 12 forms a semi-enclosed processing space to prevent dust from spreading. The polishing sand belt 13 in its inner cavity is used to complete the polishing operation of the end face of the gland.

[0034] The clamping assembly 2 includes a frustum 21 disposed on the top of the lower housing 11. Both sides of the frustum 21 are provided with driving members 22. The bottom of the frustum 21 is fixedly connected to a fixing rod 23. The bottom of the fixing rod 23 is fixedly connected to a base 24. The top of the frustum 21 is provided with through slots 25 around its perimeter. The inner cavity of the through slots 25 is rotatably connected to a clamping block 26. The bottom of the clamping block 26 is hinged to a movable rod 27. The bottom of the movable rod 27 is hinged to a bending plate 28. The bending plate 28 is hinged to the top of the base 24. The surface of the bending plate 28 is provided with a guide member 29.

[0035] The collection component 3 includes a collection frame 31 fixedly connected to the inner cavity of the lower housing 11, and a collection element 32 is provided in the inner cavity of the collection frame 31.

[0036] The truncated cone 21 is used to place the pressure cap, and the two driving components 22 on both sides can drive the truncated cone 21 to the processing position; the fixed rod 23 connects the truncated cone 21 and the base 24 to ensure structural stability; the through groove 25 provides rotation space for the clamping block 26, and the clamping block 26 is linked with the bending plate 28 through the movable rod 27. When the bending plate 28 swings under the action of the guide 29, the clamping block 26 can rotate synchronously to clamp the pressure cap; in the collection component 3, the collection frame 31 is used to store dust and debris, and the collection component 32 provides power to achieve dust adsorption.

[0037] It should be noted that the polishing abrasive belt 13 is existing technology, which is clearly known to those skilled in the art, and will not be elaborated here.

[0038] Example 2

[0039] Reference Figures 1-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0040] Specifically, springs 28-1 are fixedly connected to all four sides of the surface of the fixed rod 23, and the side of the springs 28-1 away from the fixed rod 23 is fixedly connected to the bending plate 28.

[0041] When the bending plate 28 swings, the spring 28-1 will deform; when the processing is completed or the pressure cap needs to be loosened, the elastic force of the spring 28-1 can push the bending plate 28 back to its original position, thereby driving the movable rod 27 and the clamping block 26 to reset, ensuring that the clamping block 26 is in the open state when not clamped, making it convenient to take off and put away the pressure cap.

[0042] Specifically, the driving component 22 includes a first motor 22-1 fixedly connected to one side of the inner cavity of the lower housing 11. The output shaft of the first motor 22-1 is fixedly connected to a lead screw 22-2. A threaded block 22-3 is threadedly connected to the surface of the lead screw 22-2. The threaded block 22-3 is fixedly connected to one side of the frustum 21.

[0043] The output shaft of the first motor 22-1 drives the lead screw 22-2 to rotate. The threaded block 22-3, which is threadedly connected to the lead screw 22-2, will move along the axial direction of the lead screw 22-2, thereby driving the frustum 21 to move. This replaces the manual transfer of the cap and improves the automation level of the transfer.

[0044] Specifically, a limiting block 22-4 is fixedly connected to the other side of the frustum 21, and a limiting rod 22-5 is slidably connected to the inner cavity of the limiting block 22-4. The two ends of the limiting rod 22-5 are fixedly connected to the two sides of the inner cavity of the lower housing 11, respectively.

[0045] When the limiting block 22-4 moves with the frustum 21, it slides along the limiting rod 22-5, which can limit the direction of movement of the frustum 21 and prevent it from deviating; at the same time, the limiting rod 22-5 can share the weight of the frustum 21, enhance the structural stability, and avoid the impact of the frustum 21 shaking on the machining accuracy.

[0046] Specifically, the guide member 29 includes a guide ring 29-1 sleeved on the surface of the bending plate 28. Slide rods 29-2 are fixedly connected to both sides of the guide ring 29-1. Side plates 29-3 are fixedly connected to both sides of the inner cavity of the lower housing 11. A sliding groove 29-4 is opened on the surface of the side plate 29-3 and cooperates with the slide rod 29-2. A roller 29-5 is fixedly connected to the side of the slide rod 29-2 away from the guide ring 29-1. The roller 29-5 contacts the inner wall of the sliding groove 29-4.

[0047] When the slide rod 29-2 slides in the groove 29-4 of the side plate 29-3, the friction between the slide rod 29-2 and the groove 29-4 can be reduced by the roller 29-5; when the truncated cone 21 moves, the slide rod 29-2 moves along the inclined groove of the groove 29-4, which can drive the guide ring 29-1 to move up and down, thereby forcing the bending plate 28 to swing, ensuring that the clamping blocks 26 around the perimeter are clamped synchronously, and avoiding the pressure cap shifting due to uneven clamping.

[0048] Specifically, a support block 29-6 is fixedly connected to one side of the guide ring 29-1, and a support rod 29-7 is slidably connected to the inner cavity of the support block 29-6. The support rod 29-7 is fixedly connected to the surface of the base 24.

[0049] When the support block 29-6 moves with the guide ring 29-1, it slides along the support rod 29-7, which can limit the radial displacement of the guide ring 29-1 and prevent it from tilting or shaking during movement; thereby ensuring stable contact between the guide ring 29-1 and the bending plate 28, ensuring uniform clamping force of the clamping block 26, and improving the reliability of fixation.

[0050] Specifically, there are multiple sets of support blocks 29-6, which are evenly distributed on the surface of guide ring 29-1.

[0051] Compared to a single support, it can distribute the force on the guide ring 29-1 more evenly, avoiding excessive local stress that could cause deformation of the guide ring 29-1.

[0052] Specifically, the collection component 32 includes a fan 32-1 fixedly connected to one side of the lower housing 11. One side of the fan 32-1 is connected to an air suction pipe 32-2. The side of the air suction pipe 32-2 away from the fan 32-1 passes through the lower housing 11 and is connected to the inner cavity of the collection frame 31.

[0053] The blower 32-1 generates negative pressure during operation, which draws the dust and debris generated during processing into the collection frame 31 through the suction pipe 32-2. The suction pipe 32-2 passes through the lower housing 11 and is connected to the collection frame 31, which can directly adsorb the dust in the processing area, prevent it from spreading to the working environment, and reduce the burden of subsequent cleaning.

[0054] Specifically, a filter screen 32-3 is fixedly connected to the inner cavity of the collection box 31, and the filter screen 32-3 is located at the top of the suction pipe 32-2.

[0055] When the fan 32-1 draws in air, the dust enters the collection frame 31 with the airflow. The filter screen 32-3 can block larger particles from entering the suction pipe 32-2, preventing the suction pipe 32-2 from becoming clogged. This ensures that the fan 32-1 continues to work stably, ensures dust collection efficiency, and extends the service life of the equipment.

[0056] Specifically, a second motor 14 is fixedly connected to the top of the upper housing 12. The output shaft of the second motor 14 passes through the upper housing 12 and is fixedly connected to a bracket 15, which is fixedly connected to the top of the polishing belt 13.

[0057] The output shaft of the second motor 14 drives the bracket 15 to rotate, thereby causing the polishing sand belt 13 to rotate around the frustum 21, which can uniformly polish the perimeter of the end face of the gland.

[0058] When in use, after placing the air pump cover on top of the truncated cone 21, start the first motor 22-1. Its output shaft drives the lead screw 22-2 to rotate, causing the threaded block 22-3 to move the truncated cone 21. At this time, the limit block 22-4 slides along the limit rod 22-5 to ensure that the truncated cone 21 moves smoothly to below the polishing sand belt 13.

[0059] When the truncated cone 21 moves, the fixed rod 23 will drive the base 24 to move synchronously. At this time, through the cooperation of the support block 29-6 and the support rod 29-7, the guide ring 29-1 can move synchronously. At the same time, the guide ring 29-1 can drive the slide rod 29-2 to slide in the slide groove 29-4 of the side plate 29-3. When the slide rod 29-2 enters the inclined groove of the slide groove 29-4, it drives the guide ring 29-1 to move upward and contact the slope of the bending plate 28, forcing the bending plate 28 to swing around the base 24, thereby causing the movable rod 27 to drive the clamping block 26 to rotate along the through groove 25. At this time, the spring 28-1 is compressed, and then the clamping block 26 can automatically clamp the pressure cap.

[0060] During polishing, the second motor 14 and polishing belt 13 are started. Then, the second motor 14 drives the bracket 15 to rotate, so that the polishing belt 13 rotates around the truncated cone 21 to polish the end face of the cap. At the same time, the fan 32-1 is started, and the dust is sucked into the collection frame 31 through the suction pipe 32-2. The dust is filtered by the filter screen 32-3 to prevent the suction pipe 32-2 from being blocked.

[0061] After processing is completed, the drive component 22 drives the truncated cone 21 to reset, and the spring 28-1 releases its elastic potential energy to reset the bending plate 28. Then the clamping block 26 releases the pressure cover, completing the processing flow.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A device for processing the end face of an air pump cap, characterized in that: include, The main structure (1) includes a lower shell (11), to which an upper shell (12) is fixedly connected, and a polishing belt (13) is provided in the inner cavity of the upper shell (12); and, The clamping assembly (2) includes a frustum (21) disposed on the top of the lower housing (11). Both sides of the frustum (21) are provided with driving members (22). A fixing rod (23) is fixedly connected to the bottom of the frustum (21). A base (24) is fixedly connected to the bottom of the fixing rod (23). Through slots (25) are opened around the top of the frustum (21). A clamping block (26) is rotatably connected to the inner cavity of the through slot (25). A movable rod (27) is hinged to the bottom of the clamping block (26). A bending plate (28) is hinged to the bottom of the movable rod (27). The bending plate (28) is hinged to the top of the base (24). A guide member (29) is provided on the surface of the bending plate (28). The collection assembly (3) includes a collection frame (31) fixedly connected to the inner cavity of the lower housing (11), and the inner cavity of the collection frame (31) is provided with a collection element (32).

2. The air pump cap end face processing device as described in claim 1, characterized in that: Springs (28-1) are fixedly connected to all four sides of the surface of the fixed rod (23), and the side of the spring (28-1) away from the fixed rod (23) is fixedly connected to the bending plate (28).

3. The air pump cap end face processing device as described in claim 2, characterized in that: The drive unit (22) includes a first motor (22-1) fixedly connected to one side of the inner cavity of the lower housing (11). The output shaft of the first motor (22-1) is fixedly connected to a lead screw (22-2). The surface of the lead screw (22-2) is threadedly connected to a threaded block (22-3). The threaded block (22-3) is fixedly connected to one side of the frustum (21).

4. The air pump cap end face processing device as described in claim 3, characterized in that: A limiting block (22-4) is fixedly connected to the other side of the frustum (21). A limiting rod (22-5) is slidably connected to the inner cavity of the limiting block (22-4). The two ends of the limiting rod (22-5) are fixedly connected to the two sides of the inner cavity of the lower shell (11).

5. The air pump cap end face processing device as described in claim 4, characterized in that: The guide member (29) includes a guide ring (29-1) sleeved on the surface of the bending plate (28). A slide rod (29-2) is fixedly connected to both sides of the guide ring (29-1). A side plate (29-3) is fixedly connected to both sides of the inner cavity of the lower housing (11). A groove (29-4) is opened on the surface of the side plate (29-3) and cooperates with the slide rod (29-2). A roller (29-5) is fixedly connected to the side of the slide rod (29-2) away from the guide ring (29-1). The roller (29-5) contacts the inner wall of the groove (29-4).

6. The air pump cap end face processing device as described in claim 5, characterized in that: A support block (29-6) is fixedly connected to one side of the guide ring (29-1), and a support rod (29-7) is slidably connected to the inner cavity of the support block (29-6). The support rod (29-7) is fixedly connected to the surface of the base (24).

7. The air pump cap end face processing device as described in claim 6, characterized in that: There are multiple sets of the support blocks (29-6), which are evenly distributed on the surface of the guide ring (29-1).

8. The air pump cap end face processing device as described in claim 1, characterized in that: The collecting component (32) includes a fan (32-1) fixedly connected to one side of the lower housing (11). One side of the fan (32-1) is connected to an air suction pipe (32-2). The side of the air suction pipe (32-2) away from the fan (32-1) passes through the lower housing (11) and is connected to the inner cavity of the collecting frame (31).

9. The air pump cap end face processing device as described in claim 8, characterized in that: The inner cavity of the collection frame (31) is fixedly connected to a filter screen (32-3), which is located at the top of the suction pipe (32-2).

10. The air pump cap end face processing device as described in claim 9, characterized in that: A second motor (14) is fixedly connected to the top of the upper housing (12). The output shaft of the second motor (14) passes through the upper housing (12) and is fixedly connected to a bracket (15). The bracket (15) is fixedly connected to the top of the polishing belt (13).

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