Piston pin machining waste collecting device

Abstract

The utility model relates to the technical field of waste collection, in particular to a piston pin machining waste collection device which comprises a machining table, a collection assembly is installed on the top face of the machining table, and a collection box used for collecting waste is placed in the machining table. The collecting assembly comprises a bidirectional lead screw and a sliding rod which are rotationally connected to the two ends of the top face of the machining table correspondingly, two right-angle protection shells which are oppositely arranged are slidably connected between the two ends of the bidirectional lead screw and the two ends of the sliding rod, and sweeping pieces are rotationally connected into the right-angle protection shells. According to the piston pin machining waste collecting device, a bidirectional lead screw, a sliding rod, a right-angle protection shell and a sweeping piece are arranged in the collecting assembly, waste on the table top of a machining table can be cleaned and collected, and meanwhile, a scraper, a brush and a sponge are arranged in the sweeping piece, so that the surface of the table plate can be cleaned more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of waste collection, in particular to a piston pin processing waste collection device. Background Art

[0002] The piston pin is a cylindrical pin installed on the piston skirt. Its middle part passes through the small hole of the connecting rod and is used to connect the piston and the connecting rod. Its function is to transmit the gas force borne by the piston to the connecting rod, or to make the small end of the connecting rod drive the piston to move together. In order to reduce weight, the piston pin is generally made of high-quality alloy steel and made hollow. A large amount of waste will be generated during the processing of the piston pin.

[0003] The utility model patent with authorization announcement number CN212710961U discloses a waste collection box, including a mounting frame, a metal enclosure, a bottom plate, a control device, a rotary material level meter, a feed folding plate and a plurality of movable wheels, each movable wheel is installed at the bottom of the mounting frame, the metal enclosure is installed at the top of the mounting frame, and a first mounting shaft and a second mounting shaft are respectively provided on opposite sides of the bottom plate, the first mounting shaft and the second mounting shaft are both movably connected to the metal enclosure, and the first mounting shaft passes through the metal enclosure, the control device is respectively connected to the metal enclosure and the first mounting shaft, the rotary material level meter is fixedly installed on the inner surface of the metal enclosure near the top, the feed folding plate is fixedly connected to the mounting frame, and a handrail is provided on the metal enclosure.

[0004] Although the technical solution enables the entire waste collection box to be easily moved and transferred by the operator by setting up a mounting frame, a metal enclosure, a bottom plate, a control device, a rotary material level meter, a feed folding plate and a number of moving wheels, and the waste can be easily moved to a designated location for storage through the setting of the bottom plate and the feed folding plate, the waste on the processing table is not collected and cleaned under the technical solution. In view of this, we propose a piston pin processing waste collection device. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a piston pin processing waste collection device.

[0006] In a first aspect, the present application provides a piston pin processing waste collection device, comprising a processing table, a collection assembly is installed on the top surface of the processing table, and a collection box for collecting waste is placed in the processing table;

[0007] The collecting assembly includes a bidirectional screw rod and a sliding rod which are rotatably connected to the two ends of the top surface of the processing table respectively, and two oppositely arranged right-angle protective shells are slidably connected between the bidirectional screw rod and the two ends of the sliding rod. A cleaning piece is rotatably connected inside the right-angle protective shell, and the cleaning piece includes a rotating roller rotatably connected to the inside of the right-angle protective shell, and three T-blocks are inserted into the side wall of the rotating roller, and scrapers, brushes and sponge plates are respectively inserted and fixed at the ends of the three T-blocks.

[0008] According to the technical solution provided in the embodiment of the present application, the processing table includes a table plate, and bumps for fixing the bidirectional screw rod and the sliding rod are welded and fixed at the four corners of the top surface of the table plate, and a waste opening is opened at the center of the table plate.

[0009] According to the technical solution provided in the embodiment of the present application, table feet are welded and fixed at the four corners of the bottom surface of the table plate, a placement plate for placing the collection box is welded and fixed between the lower ends of the four table feet, the opening on the top surface of the collection box is located directly below the waste port, the inner side dimension of the cross-section of the collection box is larger than the dimension of the waste port, and a handle is welded and fixed to one side wall of the collection box.

[0010] According to the technical solution provided in the embodiment of the present application, a first motor is installed on one side of the processing table, and the output shaft of the first motor is coaxially connected to the bidirectional screw rod, and the thread directions at both ends of the bidirectional screw rod are opposite.

[0011] According to the technical solution provided in the embodiment of the present application, column blocks are integrally formed at both ends of the right-angle protective shell, and threaded holes are provided on the column block close to the side of the bidirectional screw rod. The column blocks with the threaded holes on the two right-angle protective shells are respectively threadedly connected to the threaded sections at both ends of the bidirectional screw rod, and a through hole matching the sliding rod is provided on the column block close to the side of the sliding rod.

[0012] According to the technical solution provided in the embodiment of the present application, a second motor is installed in one of the column blocks at both ends of the right-angle protective shell, and the output shaft of the second motor is coaxially connected to the rotating roller.

[0013] According to the technical solution provided in the embodiment of the present application, a T-slot matched with the T-block is provided on the side wall of the rotating roller, a roller cover is provided at one end of the rotating roller and fixed by screws, a groove is provided at the end of the T-block, and locking bolts for fixing the scraper, the brush or the sponge board are provided at both ends of the T-block.

[0014] According to the technical solution provided in the embodiment of the present application, the rotating roller is located above the table and does not contact it; when the scraper, the brush or the sponge board rotates to a vertical direction, its end away from the rotating roller abuts against the top surface of the table.

[0015] To sum up, the present technical scheme specifically discloses a piston pin processing waste collection device, which includes a processing table, a collection assembly is installed on the top surface of the processing table, and a collection box for collecting waste is placed in the processing table; the waste on the processing table surface can be cleaned and collected by means of a bidirectional screw rod, a sliding rod, a right-angle protective shell, and a cleaning piece provided in the collection assembly, and at the same time, a scraper, a brush and a sponge are provided in the cleaning piece to clean the surface of the table more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is an exploded view of the overall structure of the utility model;

[0019] Figure 3 It is an exploded diagram of the collection component structure in the utility model;

[0020] Figure 4 It is an exploded view of the cleaning part structure in the utility model;

[0021] Figure 5 It is a cross-sectional view of the rotating roller structure in the utility model.

[0022] In the figure:

[0023] 1. Processing table; 11. Table top; 111. Waste opening; 12. Table legs; 13. Placement board; 14. Bump;

[0024] 2. Collecting assembly; 21. Bidirectional screw rod; 22. Sliding rod; 23. Right-angled housing; 231. Column block; 232. Threaded hole; 233. Through hole; 24. Cleaning piece; 241. Rotating roller; 2411. T-slot; 2412. Roller cover; 242. T-block; 2421. Groove; 243. Scraper; 244. Brush; 245. Sponge board; 246. Locking bolt; 25. First motor; 26. Second motor;

[0025] 3. Collection box; 31. Handle. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] See also Figure 1-Figure 5 , a piston pin processing waste collection device, comprising a processing table 1, a collection assembly 2 is installed on the top surface of the processing table 1, and a collection box 3 for collecting waste is placed in the processing table 1;

[0029] The collecting assembly 2 includes a bidirectional screw rod 21 and a sliding rod 22 which are rotatably connected to the two ends of the top surface of the processing table 1 respectively, and two oppositely arranged right-angle protective shells 23 are slidably connected between the two ends of the bidirectional screw rod 21 and the sliding rod 22. A cleaning piece 24 is rotatably connected inside the right-angle protective shell 23. The cleaning piece 24 includes a rotating roller 241 rotatably connected to the inside of the right-angle protective shell 23. Three T-blocks 242 are inserted into the side wall of the rotating roller 241, and a scraper 243, a brush 244 and a sponge board 245 are respectively inserted and fixed at the ends of the three T-blocks 242.

[0030] In this embodiment, the processing table 1 includes a table plate 11, and protrusions 14 for fixing the bidirectional screw rod 21 and the sliding rod 22 are welded and fixed at the four corners of the top surface of the table plate 11. A waste opening 111 is opened at the center of the table plate 11; the waste opening 111 is used to collect the piston pin processing waste falling on the table plate 11.

[0031] Furthermore, legs 12 are welded and fixed at the four corners of the bottom surface of the table top 11, and a placement plate 13 for placing the collection box 3 is welded and fixed between the lower ends of the four legs 12. The opening on the top surface of the collection box 3 is located directly below the waste port 111. The inner side dimension of the cross-section of the collection box 3 is larger than the dimension of the waste port 111, and a handle 31 is welded and fixed to one side wall of the collection box 3. The design of the handle 31 makes it convenient to pull out the collection box 3 or place it on the placement plate 13.

[0032] Secondly, a first motor 25 is installed on one side of the processing table 1. The output shaft of the first motor 25 is coaxially connected to the bidirectional screw rod 21. The threads at both ends of the bidirectional screw rod 21 have opposite directions. The first motor 25 provides power for the rotation of the bidirectional screw rod 21.

[0033] Furthermore, column blocks 231 are integrally formed at both ends of the right-angle protective shell 23, and a threaded hole 232 is provided on the column block 231 close to the side of the bidirectional screw rod 21. The column blocks 231 with threaded holes 232 on the two right-angle protective shells 23 are respectively threadedly connected to the threaded sections at both ends of the bidirectional screw rod 21, and a through hole 233 matched with it is provided on the column block 231 close to the side of the slide rod 22; the rotation of the bidirectional screw rod 21 causes the right-angle protective shell 23 to slide relatively along the slide rod 22, thereby collecting the waste material falling on the table plate 11.

[0034] Secondly, a second motor 26 is installed in one of the column blocks 231 at both ends of the right-angled protective shell 23 , and the output shaft of the second motor 26 is coaxially connected to the rotating roller 241 ; the second motor 26 provides power for the rotating roller 241 to rotate.

[0035] Furthermore, a T-slot 2411 is provided on the side wall of the rotating roller 241 and is compatible with the T-block 242. A roller cover 2412 is provided at one end of the rotating roller 241 and is fixed by screws. A groove 2421 is provided at the end of the T-block 242. Locking bolts 246 for fixing the scraper 243, the brush 244 or the sponge board 245 are provided at both ends of the T-block 242. The scraper 243 scrapes up the waste adhered to the surface of the table 11, the brush 244 cleans and collects the scraped waste, and the sponge board 245 further cleans the table surface after cleaning.

[0036] Secondly, the rotating roller 241 is located above the table 11 and does not contact it; when the scraper 243, the brush 244 or the sponge board 245 rotates to a vertical direction, its end away from the rotating roller 241 abuts against the top surface of the table 11; so that the scraper 243, the brush 244 and the sponge board 245 can clean the waste debris on the table 11.

[0037] Working principle: When the piston pin processing waste collection device of the utility model is in use, the user first places the collection box 3 just below the waste opening 111, then drives the second motor 26 to drive the rotating roller 241 to rotate, so that the cleaning member 24 cleans the upper surface of the table plate 11 and collects the waste at the same time, and then drives the first motor 25 to drive the bidirectional screw 21 to rotate, so that the right-angle protective shells 23 at both ends move toward each other, and then the cleaning members 24 at both ends move toward each other, and while cleaning the table surface, the processing waste is collected and falls from the waste opening 111 into the collection box 3.

[0038] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features disclosed in the present application but not limited to those with similar functions.

Claims

1. A piston pin processing waste collection device, comprising a processing table (1), characterized in that: A collecting assembly (2) is installed on the top surface of the processing table (1), and a collecting box (3) for collecting waste is placed inside the processing table (1); The collecting assembly (2) comprises a bidirectional screw rod (21) and a sliding rod (22) which are rotatably connected to the two ends of the top surface of the processing table (1), and two oppositely arranged right-angle protective shells (23) are slidably connected between the two ends of the bidirectional screw rod (21) and the sliding rod (22). A cleaning member (24) is rotatably connected inside the right-angle protective shell (23). The cleaning member (24) comprises a rotating roller (241) rotatably connected to the inside of the right-angle protective shell (23), and three T-blocks (242) are inserted into the side wall of the rotating roller (241), and a scraper (243), a brush (244) and a sponge board (245) are respectively inserted and fixed at the ends of the three T-blocks (242).

2. The piston pin processing waste collection device according to claim 1, characterized in that: The processing table (1) comprises a table plate (11), and protrusions (14) for fixing the bidirectional screw rod (21) and the sliding rod (22) are welded and fixed at the four corners of the top surface of the table plate (11), and a waste opening (111) is opened at the center of the table plate (11).

3. The piston pin processing waste collection device according to claim 2, characterized in that: The bottom surface of the table top (11) is welded with table feet (12) at the four corners thereof, and a placement plate (13) for placing the collection box (3) is welded between the lower ends of the four table feet (12). The top surface opening of the collection box (3) is located directly below the waste opening (111). The inner side dimension of the cross section of the collection box (3) is larger than the dimension of the waste opening (111). A handle (31) is welded and fixed to one side wall of the collection box (3).

4. The piston pin processing waste collection device according to claim 1, characterized in that: A first motor (25) is installed on one side of the processing table (1); an output shaft of the first motor (25) is coaxially connected to the bidirectional screw rod (21); and the thread directions of the two ends of the bidirectional screw rod (21) are opposite.

5. The piston pin processing waste collection device according to claim 4, characterized in that: Both ends of the right-angle protective shell (23) are integrally formed with column blocks (231), and the column block (231) close to the side of the bidirectional screw rod (21) is provided with a threaded hole (232). The column blocks (231) with the threaded holes (232) on the two right-angle protective shells (23) are respectively threadedly sleeved on the threaded sections at both ends of the bidirectional screw rod (21), and the column block (231) close to the side of the sliding rod (22) is provided with a through hole (233) matched with it.

6. The piston pin processing waste collection device according to claim 5, characterized in that: A second motor (26) is installed in one of the column blocks (231) at both ends of the right-angled protective shell (23), and the output shaft of the second motor (26) is coaxially connected to the rotating roller (241).

7. The piston pin processing waste collection device according to claim 2, characterized in that: The side wall of the rotating roller (241) is provided with a T-shaped slot (2411) adapted to the T-shaped block (242); one end of the rotating roller (241) is provided with a roller cover (2412) and is fixed by screws; the end of the T-shaped block (242) is provided with a groove (2421); both ends of the T-shaped block (242) are provided with locking bolts (246) for fixing the scraper (243), the brush (244) or the sponge plate (245).

8. The piston pin processing waste collection device according to claim 7, characterized in that: The rotating roller (241) is located above the table (11) and does not contact it; when the scraper (243), the brush (244) or the sponge plate (245) rotates to a vertical direction, its end away from the rotating roller (241) abuts against the top surface of the table (11).

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