A kind of machining depth controllable aluminum die casting polishing device

Abstract

The utility model relates to aluminium die casting technical field, specifically disclose a kind of controllable aluminium die casting machining depth polishing device, including the upper side of the support platform is provided with aluminium die casting body, and the upper of aluminium die casting body is provided with polishing blade body, the upper of polishing blade body is equipped with top plate, and the lower end of top plate is connected with support column;Connecting block is set in the upper of support platform, and the inside of connecting block is provided with positioning structure, the inside of top plate is equipped with driving motor, and the lower end of driving motor is connected with top plate, the outside of top plate is provided with driven plate, and the lower end of driven plate is equipped with link plate.The aluminium die casting polishing device of this controllable machining depth, by adjusting the height of polishing blade and aluminium die casting, it is convenient to control the machining depth of aluminium die casting polishing device, and positioning is carried out to aluminium die casting, improves the stability of aluminium die casting placement when polishing operation.

Description

Technical Field

[0001] This utility model relates to the field of aluminum die casting technology, specifically to a grinding device for aluminum die castings with controllable processing depth. Background Technology

[0002] Aluminum die castings are pressure-cast parts. They are produced using a pressure casting machine equipped with a casting mold. Molten aluminum or aluminum alloy is poured into the machine's feed inlet, and the parts are then cast into the shape and size specified by the mold. When grinding aluminum die castings, a specific grinding device is required. Existing grinding devices are mostly for surface grinding, making it difficult to control the grinding depth, thus limiting their use. Therefore, designing a grinding device for aluminum die castings with controllable processing depth is crucial. For example: Chinese Patent Publication No. CN218137121U discloses a grinding device for die-casting parts with high protective performance. The device includes a base box, a vacuum cleaner fixedly connected to the right side of the base box's inner cavity, a dust collection hood connected to the left side of the vacuum cleaner, a shell fixedly connected to the right side of the top of the base box, a motor fixedly connected to the top right side of the shell's inner cavity, and a drive gear fixedly connected to the motor's output end. This invention, through the coordinated use of the base box, vacuum cleaner, dust collection hood, shell, motor, drive gear, rotating rod, driven gear, grinding roller, first support plate, second support plate, top plate, first dust collection hood, connecting pipe, and second dust collection hood, effectively solves the problem of traditional grinding devices for aluminum die-casting parts lacking effective dust prevention, leading to environmental pollution and harm to human health during grinding. This device can conveniently collect the dust generated during grinding, thereby improving the protective effect.

[0003] Based on existing solutions and actual production and processing applications, the current aluminum die-casting grinding device still has some problems, such as: While existing aluminum die-casting grinding devices can conveniently collect the dust generated during grinding, they are difficult to control the grinding depth, resulting in limitations in their use. Therefore, this utility model provides an aluminum die-casting grinding device with controllable processing depth to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a grinding device for aluminum die castings with controllable processing depth, so as to solve the problem mentioned in the background art that although the existing grinding devices for aluminum die castings can conveniently collect the dust generated during grinding, it is difficult to control the grinding depth, which has limitations in use.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a grinding device for aluminum die castings with controllable processing depth, comprising an aluminum die casting body disposed on the upper side of a support platform, a grinding blade body disposed above the aluminum die casting body, a top plate installed above the grinding blade body, and a support column connected to the lower end of the top plate. Also includes: A connecting block is set above the support platform, and a positioning structure is provided on the inner side of the connecting block. A drive motor is installed inside the top plate, and the lower end of the drive motor is connected to the top plate. A driven plate is provided on the outer side of the top plate, and a locking plate is installed at the lower end of the driven plate. A driven frame is provided on the inner side of the locking plate.

[0006] Preferably, the inner side of the support platform is threaded with a connecting bolt, and the connecting bolt is arranged symmetrically about the center line of the support platform.

[0007] Preferably, the positioning structure includes a positioning block disposed inside the connecting block, and the positioning block has an "L" shaped structure, and the positioning block is engaged with the aluminum die-cast body.

[0008] Preferably, the positioning blocks are arranged at equal angles with respect to the center of the aluminum die-casting body, and the connecting blocks are arranged symmetrically with respect to the diagonal of the positioning blocks, and the connecting blocks are internally threaded with connecting bolts.

[0009] Preferably, the top plate is vertically connected to the support column, and the lower end of the support column is equipped with a connecting seat with a "T"-shaped structure, and the outer side of the connecting seat is engaged with a connecting seat.

[0010] Preferably, a limiting rod extends horizontally through the inner side of the connecting seat, and limiting wheels are symmetrically distributed on the outer side of the limiting rod, with the limiting rod and the limiting wheels being threadedly connected.

[0011] Preferably, the drive rod passes through the interior of the driven plate, and the drive rod is threadedly connected to the driven plate, while the driven plate is slidably connected to the support column.

[0012] Preferably, the mounting plate is slidably connected to the driven frame, and the outer end of the driven frame is provided with folded tubes that are symmetrically distributed on the left and right.

[0013] Preferably, the interior of the folded tube is connected to the connecting tube located at the outer end of the coupling plate, and the upper end of the connecting tube is equipped with an air pump body.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the aluminum die casting grinding device with controllable processing depth can control the processing depth of the aluminum die casting grinding device by adjusting the height of the grinding blade and the aluminum die casting. At the same time, it can position the aluminum die casting and improve the stability of the aluminum die casting during the grinding operation. 1. It is equipped with a connecting bolt, a connecting seat, and a connecting head. By vertically screwing the connecting bolt at the connection between the support platform and the horizontal operating platform, the support platform is fixed to the horizontal operating platform under the action of the connecting bolt. A limit rod is horizontally inserted at the connection between the connecting seat and the connecting head, and the limit wheel is screwed on to tighten the connection between the connecting seat and the connecting head, which facilitates the rapid assembly of the aluminum die casting grinding device. 2. It is equipped with an aluminum die-cast body, a positioning block and a connecting bolt. The aluminum die-cast body is slidably connected to the positioning block until the bottom end of the positioning block contacts the top end of the support platform. The connecting bolt is then vertically screwed on at the connection between the connecting block and the support platform, and the connecting block and the support platform are fastened together. The aluminum die-cast body is positioned, which facilitates the positioning function of the aluminum die-cast grinding device for the aluminum die-cast. 3. Equipped with a drive motor, drive rod, and driven plate, the grinding blade body rotates following the guide rod when the controller is turned on. When the air pump body is turned on, the grinding blade body can move horizontally due to the influence of the air pump body. When the drive motor is turned on, the vertical distance between the driven plate and the aluminum die-casting body can be changed, which facilitates the control of the processing depth of the aluminum die-casting grinding device. Attached Figure Description

[0015] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2 This is a front view structural diagram of the connection between the aluminum die-casting body and the positioning block of this utility model; Figure 3 This is an exploded view of the overall structure of the positioning block and the aluminum die-cast body of this utility model. Figure 4 This is a schematic diagram of the overall structure connecting the support column and the top plate of this utility model; Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0016] In the diagram: 1. Support platform; 2. Aluminum die-cast body; 3. Grinding blade body; 4. Top plate; 5. Support column; 6. Connecting bolt; 7. Positioning block; 8. Connecting block; 9. Connecting bolt; 10. Connecting seat; 11. Connecting head; 12. Limiting rod; 13. Limiting wheel; 14. Drive motor; 15. Drive rod; 16. Driven plate; 17. Engagement plate; 18. Driven frame; 19. Connecting column; 20. Folding tube; 21. Connecting tube; 22. Air pump body; 23. Protective chamber; 24. Controller; 25. Guide rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 This utility model provides a technical solution: a grinding device for aluminum die castings with controllable processing depth, comprising a support platform 1, an aluminum die casting body 2, a grinding blade body 3, a top plate 4, a support column 5, a drive motor 14, a drive rod 15, a driven plate 16, a coupling plate 17, a driven frame 18, a connecting column 19, a folding tube 20, a connecting tube 21, an air pump body 22, a protective chamber 23, a controller 24, and a guide rod 25.

[0019] Specifically, such as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, first, the support platform 1 is placed on the horizontal operating table, with the bottom end of the support platform 1 contacting the top end of the horizontal operating table. A connecting bolt 6 is vertically screwed onto the connection between the support platform 1 and the horizontal operating table. The connecting bolt 6 is symmetrically arranged about the center line of the support platform 1, and its outer end has a threaded structure. When the connecting bolt 6 is tightened, it connects to both the support platform 1 and the horizontal operating table, shortening the gap between them. Under the action of the connecting bolt 6, the support platform 1 is securely fixed to the horizontal operating table. A connecting seat 10 is installed on the upper end of the support platform 1. The top plate 4 is placed horizontally, and a support column 5 is vertically connected to the lower end of the top plate 4. The connecting head 11 connected to the lower end of the support column 5 is then connected to... The upper end of the quasi-connecting seat 10 is opened, and the top plate 4 is pressed. Friction is generated between the outer wall of the connector 11 and the inner wall of the connector 10. The connector 11 and the connector 10 are slidably connected until the upper end face of the connector 10 contacts the connector 11. At this time, the connector 10 and the connector 11 are fully engaged. The limiting rod 12 is horizontally inserted at the connection between the connector 10 and the connector 11. The left and right ends of the limiting rod 12 are threaded. The limiting wheels 13 are screwed on the left and right sides of the limiting rod 12. The limiting wheels 13 are threadedly connected to the limiting rod 12. The left and right sets of limiting wheels 13 are tightened inward, so that the connection between the connector 10 and the connector 11 is fastened, which facilitates the rapid assembly of the aluminum die casting grinding device.

[0020] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, the aluminum die-cast body 2 is placed directly above the support platform 1, so that the bottom end of the aluminum die-cast body 2 contacts the top end of the support platform 1. Four sets of positioning blocks 7 are selected. The positioning blocks 7 are in an "L" shape. The four sets of positioning blocks 7 are placed at equal angles around the center of the aluminum die-cast body 2. The inner end of the positioning block 7 is aligned with the corner of the support platform 1 and pressed down. Friction is generated between the outer wall of the aluminum die-cast body 2 and the inner wall of the positioning block 7. The aluminum die-cast body 2 and the positioning block 7 are slidably connected until the bottom end of the positioning block 7 contacts the top end of the support platform 1. A connecting block 8 is horizontally set on the outer end of the positioning block 7. The connecting block 8 is closed. Symmetrical along the diagonal of the positioning block 7, when the bottom end of the connecting block 8 contacts the top end of the support platform 1, the connecting bolt 9 is vertically screwed onto the connection between the connecting block 8 and the support platform 1. The outer end of the connecting bolt 9 is provided with a threaded structure, and the connecting bolt 9 passes through the interior of the connecting block 8. When the connecting bolt 9 is screwed, the connection gap between the connecting block 8 and the support platform 1 is shortened. Under the action of the connecting bolt 9, the connecting block 8 and the support platform 1 are firmly connected. At this time, the four sets of positioning blocks 7 respectively engage with the four corners of the aluminum die-cast body 2, and the aluminum die-cast body 2 is positioned, which facilitates the positioning function of the aluminum die-cast grinding device for the aluminum die-cast.

[0021] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, the controller 24 inside the protective chamber 23 is turned on, causing the controller 24 to drive the guide rod 25 connected to the lower end to rotate. The lower end of the guide rod 25 is provided with the grinding blade body 3, which rotates with the guide rod 25. The air pump body 22 is turned on, and the data of the air pump body 22 can be displayed on the display at the front end of the driven plate 16. The air pump body 22 blows air into the folded tube 20 through the connecting pipe 21. The folded tube 20 is connected to the inside of the connecting pipe 21. The folded tube 20 drives the driven frame 18 to slide horizontally within the coupling plate 17. The lower end of the driven frame 18 is equipped with a connecting column 19, which is connected to the protective chamber 23, so that the grinding blade body 3 can achieve horizontal movement through the influence of the air pump body 22. Simultaneously, the drive motor 14 inside the top plate 4 is activated, driving the drive rod 15 connected to the lower end to rotate. The outer end of the drive rod 15 is provided with a threaded structure, and the drive rod 15 passes through the interior of the driven plate 16. The driven plate 16 is slidably connected to the support column 5 under the drive of the drive rod 15. At this time, the driven plate 16 drives the entire lower connected part to move up and down until the grinding blade body 3 contacts the aluminum die casting body 2. By controlling the position of the driven plate 16 connected to the drive rod 15, the vertical distance between the driven plate 16 and the aluminum die casting body 2 can be changed, which facilitates the control of the processing depth of the aluminum die casting grinding device. This is the usage method of the processing depth controllable aluminum die casting grinding device.

[0022] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A grinding device for aluminum die casting with controllable processing depth, comprising an aluminum die casting body (2) provided on the upper side of a support platform (1), and a grinding blade body (3) provided above the aluminum die casting body (2), a top plate (4) installed above the grinding blade body (3), and a support column (5) connected to the lower end of the top plate (4). Its features are, Also includes: A connecting block (8) is set above the support platform (1), and a positioning structure is provided on the inner side of the connecting block (8). A drive motor (14) is installed inside the top plate (4), and the lower end of the drive motor (14) is connected to the top plate (4). A driven plate (16) is provided on the outer side of the top plate (4), and a locking plate (17) is installed on the lower end of the driven plate (16). A driven frame (18) is provided on the inner side of the locking plate (17).

2. The aluminum die-casting grinding device with controllable processing depth according to claim 1, characterized in that: The inner side of the support platform (1) is threaded with a connecting bolt (6), and the connecting bolt (6) is arranged symmetrically about the center line of the support platform (1).

3. The aluminum die-casting grinding device with controllable processing depth according to claim 1, characterized in that: The positioning structure includes a positioning block (7) disposed inside the connecting block (8), and the positioning block (7) is in the shape of an "L" and is engaged with the aluminum die-cast body (2).

4. The aluminum die-casting grinding device with controllable processing depth according to claim 3, characterized in that: The positioning block (7) is set at an equal angle to the center of the aluminum die casting body (2), and the connecting block (8) is set symmetrically about the diagonal of the positioning block (7), and the internal thread of the connecting block (8) is connected to the connecting bolt (9).

5. The aluminum die-casting grinding device with controllable processing depth according to claim 1, characterized in that: The top plate (4) is vertically connected to the support column (5), and the lower end of the support column (5) is equipped with a connecting seat (10) with a "T" shaped structure, and the outer side of the connecting seat (10) is engaged with the connecting seat (10).

6. The aluminum die-casting grinding device with controllable processing depth according to claim 5, characterized in that: The inner side of the connecting seat (10) is horizontally penetrated by a limiting rod (12), and the outer side of the limiting rod (12) is provided with symmetrically distributed limiting wheels (13), and the limiting rod (12) and the limiting wheels (13) are threadedly connected to each other.

7. The aluminum die-casting grinding device with controllable processing depth according to claim 1, characterized in that: The drive rod (15) passes through the interior of the driven plate (16), and the drive rod (15) and the driven plate (16) are threadedly connected, and the driven plate (16) and the support column (5) are slidably connected.

8. The aluminum die-casting grinding device with controllable processing depth according to claim 1, characterized in that: The mounting plate (17) is slidably connected to the driven frame (18), and the outer end of the driven frame (18) is provided with folded tubes (20) that are symmetrically distributed on the left and right.

9. The aluminum die-casting grinding device with controllable processing depth according to claim 8, characterized in that: The interior of the folded tube (20) is connected to the connecting tube (21) located at the outer end of the connecting plate (17), and the upper end of the connecting tube (21) is equipped with an air pump body (22).

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