Deburring polisher for engine cylinder sleeve

Abstract

The utility model discloses a deburring polisher for an engine cylinder sleeve, relates to the technical field of polishers, and solves the technical problem of manual clamping. Comprising a box body, a mounting frame is fixedly mounted at the top of the box body, two rectangular through grooves are formed in the side, close to the mounting frame, of the box body, grinding discs are rotatably mounted on the inner walls of the two rectangular through grooves, and a clamping assembly is arranged in the box body; the clamping assembly comprises an installation groove formed in the top of the box body, a spring is fixedly installed on the inner bottom wall of the installation groove, an arc-shaped plate is fixedly installed at the other end of the spring, L-shaped clamping plates are rotatably installed at the positions, close to the two ends, of the arc-shaped plate, and bolts are installed at the other ends of the L-shaped clamping plates in a threaded and penetrating mode. And the L-shaped clamping plate facilitates clamping of the cylinder sleeve, clamping and grinding operation is facilitated, the situation of manual clamping is avoided as much as possible, the clamping capacity of the device is improved, and the grinding work efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, and particularly relates to a deburring grinding machine for engine cylinder liners. Background Technique

[0002] The engine cylinder liner is the abbreviation of the cylinder liner. It is inserted into the cylinder barrel of the cylinder block and jointly forms a combustion chamber with the piston and the cylinder head. A large number of burrs will exist on the surface of the cylinder liner during production, so a grinding machine is needed for grinding and deburring.

[0003] However, in the prior art, the grinding machine generally uses manual operation to hold the cylinder liner with a clamping device for grinding. After grinding, manual disassembly is still required, which is not convenient for clamping and grinding operations, affects the clamping ability of the device, and affects the working efficiency of the device for grinding. Therefore, according to the technical defects, we propose a deburring grinding machine for engine cylinder liners that can solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a deburring grinding machine for engine cylinder liners, and solve the following technical problems:

[0005] The grinding machine generally uses manual operation to hold the cylinder liner with a clamping device for grinding. After grinding, manual disassembly is still required, which is not convenient for clamping and grinding operations, affects the clamping ability of the device, and affects the working efficiency of the device for grinding.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] A deburring grinding machine for engine cylinder liners includes a box body. An installation frame is fixedly installed on the top of the box body. Two rectangular through grooves are opened on one side of the box body close to the installation frame. Grinding disks are rotatably installed on the inner walls of the two rectangular through grooves. A clamping component is arranged in the box body;

[0008] The clamping component includes an installation groove opened on the top of the box body. A spring is fixedly installed on the inner bottom wall of the installation groove. The other end of the spring is fixedly installed with an arc-shaped plate. L-shaped clamping plates are rotatably installed at positions close to both ends of the arc-shaped plate. The other end of the L-shaped clamping plate is threadedly penetrated with a bolt. A rubber pad is rotatably installed at one end of the bolt that buckles the arc-shaped plate. An electric telescopic push rod is fixedly installed on one side of the installation frame close to the arc-shaped plate.

[0009] As a further scheme of the utility model: A friction pad is fixedly installed on one side of the arc-shaped plate close to the electric telescopic push rod. An elastic rope is fixedly installed on the box body at a position close to the arc-shaped plate.

[0010] As a further solution of the utility model: a waist-shaped through hole is opened on the inner wall of the installation groove, a limiting column is slidably installed in the waist-shaped through hole, and one end of the limiting column far away from the waist-shaped through hole is fixedly installed on the right-angle end of the L-shaped clamping plate.

[0011] As a further solution of the utility model: a filtering component is arranged in the box body. The filtering component includes a first filtering plate and a second filtering plate which are obliquely installed on the inner wall of the box body. A water pump is fixedly installed on one side of the box body, a water pipe is installed through the side of the water pump far away from the box body, and a spray head is fixedly installed on one side of the installation frame close to the electric telescopic push rod.

[0012] As a further solution of the utility model: a rectangular through hole is opened on one side of the box body far away from the water pump, a slider is slidably installed in the rectangular through hole, and a scraping plate is fixedly installed on one side of the slider close to the first filtering plate.

[0013] As a further solution of the utility model: a guiding rod is slidably penetrated through the slider, both ends of the guiding rod are fixedly installed on the inner wall of the rectangular through hole, the second filtering plate is obliquely installed on the side close to the water pump, and the bottom surface of the scraping plate is slidably fitted with the inner bottom wall of the box body.

[0014] The beneficial effects of the utility model are as follows:

[0015] (1) The L-shaped clamping plate in the clamping component is convenient for clamping the cylinder liner, facilitating the clamping and grinding operation, minimizing the situation of manual clamping, being beneficial to improving the clamping ability of the device and the working efficiency of the device for grinding.

[0016] (2) The spray head and the scraping plate in the filtering component are convenient for dust removal and ash cleaning operations, being beneficial to improving the dust removal efficiency of the device, the ash cleaning ability of the device, and the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further illustrates the utility model with reference to the drawings.

[0018] Figure 1 FIG. is the overall structural schematic diagram of a deburring and grinding machine for an engine cylinder liner of the utility model;

[0019] Figure 2 is Figure 1 the enlarged structural schematic diagram at A in FIG.;

[0020] Figure 3 FIG. is the side view structural schematic diagram of a deburring and grinding machine for an engine cylinder liner of the utility model;

[0021] Figure 4 is Figure 3 the enlarged structural schematic diagram at B in FIG.

[0022] In the figure: 1, box body; 2, mounting rack; 3, grinding disc; 4, rectangular through slot; 5, clamping component; 51, mounting groove; 52, spring; 53, limiting column; 54, kidney-shaped through hole; 55, L-shaped clamping plate; 56, friction pad; 57, arc plate; 58, bolt; 59, rubber pad; 510, electric telescopic push rod; 511, elastic rope; 6, filtering component; 61, first filter plate; 62, water pipe; 63, water pump; 64, second filter plate; 65, scraper; 66, rectangular through hole; 67, slider; 68, guide rod; 69, spray head. Specific implementation manner

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figure 1 - Figure 2 As shown, the present utility model is a deburring and grinding machine for engine cylinder liners, including a box body 1. A mounting rack 2 is fixedly installed on the top of the box body 1. Two rectangular through slots 4 are opened on one side of the box body 1 close to the mounting rack 2. Grinding discs 3 are rotatably installed on the inner walls of the two rectangular through slots 4. The grinding discs 3 are convenient for clamping and grinding the cylinder liners in the rectangular through slots 4. The grinding discs 3 have a telescopic function. A driving motor is used to drive the grinding discs 3 to rotate for grinding. A clamping component 5 is arranged in the box body 1;

[0026] The clamping component 5 includes a mounting groove 51 formed in the top of the box body 1. A spring 52 is fixedly installed on the inner bottom wall of the mounting groove 51. The spring 52 plays a role in driving the elastic reset of the arc-shaped plate 57 and is also convenient for opening the L-shaped clamping plate 55 clamped on the cylinder liner. The other end of the spring 52 is fixedly installed with an arc-shaped plate 57. The arc-shaped plate 57 plays a role in limiting and stably placing the cylinder liner. At positions near both ends of the arc-shaped plate 57, an L-shaped clamping plate 55 is rotatably installed. The other end of the L-shaped clamping plate 55 is threaded through and installed with a bolt 58. A rubber pad 59 is rotatably installed at one end of the bolt 58 that buckles the arc-shaped plate 57. The bolt 58 is convenient for adjusting the clamping range of the L-shaped clamping plate 55, driving the rubber pad 59 to squeeze and clamp the cylinder liner, which is beneficial to increasing the friction force between the L-shaped clamping plate 55 and the cylinder liner, and minimizing the situation of the cylinder liner rotating sideways during friction. On one side of the arc-shaped plate 57 close to the electric telescopic push rod 510, a friction pad 56 is fixedly installed, which is beneficial to increasing the friction force between the arc-shaped plate 57 and the cylinder liner. An elastic rope 511 is fixedly installed at a position of the box body 1 close to the arc-shaped plate 57. The elastic rope 511 assists in driving the cylinder liner to reset. Due to the center of gravity offset, the cylinder liner falls from the rectangular through hole 4 onto the first filter plate 61 for material guiding and collecting operations, facilitating the blanking operation and improving the working efficiency of the device's blanking. A waist-shaped through hole 54 is formed in the inner wall of the mounting groove 51. A limiting column 53 is slidably installed in the waist-shaped through hole 54. The limiting column 53 slides in the waist-shaped through hole 54, playing a role in buffering and rotating the L-shaped clamping plate 55. The end of the limiting column 53 far from the waist-shaped through hole 54 is fixedly installed at the right-angle end of the L-shaped clamping plate 55, facilitating the clamping of the cylinder liner by the L-shaped clamping plate 55, conveniently adjusting the clamping range of the L-shaped clamping plate 55, facilitating the clamping and grinding operation, improving the clamping stability of the device, minimizing the situation of manual clamping, improving the clamping ability of the device, improving the working efficiency of the device's clamping, and improving the adjustment ability of the device.

[0027] A friction pad 56 is fixedly installed on one side of the arc-shaped plate 57 close to the electric telescopic push rod 510, which is beneficial to increasing the friction force between the arc-shaped plate 57 and the cylinder liner. An elastic rope 511 is fixedly installed at a position of the box body 1 close to the arc-shaped plate 57. The elastic rope 511 assists in driving the cylinder liner to reset. Due to the center of gravity offset, the cylinder liner falls from the rectangular through hole 4 onto the first filter plate 61 for material guiding and collecting operations, facilitating the blanking operation and improving the working efficiency of the device's blanking. A waist-shaped through hole 54 is formed in the inner wall of the mounting groove 51. A limiting column 53 is slidably installed in the waist-shaped through hole 54. The limiting column 53 slides in the waist-shaped through hole 54, playing a role in buffering and rotating the L-shaped clamping plate 55. The end of the limiting column 53 far from the waist-shaped through hole 54 is fixedly installed at the right-angle end of the L-shaped clamping plate 55, facilitating the clamping of the cylinder liner by the L-shaped clamping plate 55, conveniently adjusting the clamping range of the L-shaped clamping plate 55, facilitating the clamping and grinding operation, improving the clamping stability of the device, minimizing the situation of manual clamping, improving the clamping ability of the device, improving the working efficiency of the device's clamping, and improving the adjustment ability of the device.

[0028] In summary, when using the device, first turn the bolt 58 to adjust the clamping position by driving the rubber pad 59 with the bolt 58. Then, pick up the cylinder sleeve and place it on the arc-shaped plate 57 and the elastic rope 511 that drive the friction pad 56. Then, start the electric telescopic push rod 510 to drive the cylinder sleeve to squeeze the arc-shaped plate 57 and the elastic rope 511 by the electric telescopic push rod 510. At the same time, the arc-shaped plate 57 squeezes the spring 52 to make the spring 52 in a compressed state, and at the same time, the elastic rope 511 is in a stretched state. At the same time, the arc-shaped plate 57 drives the L-shaped clamping plate 55 to rotate in the installation groove 51, and at the same time, the L-shaped clamping plate 55 drives the limit column 53 to slide in the kidney-shaped through hole 54, so that the L-shaped clamping plate 55 drives the bolt 58 and the rubber pad 59 to clamp and squeeze the cylinder sleeve. Then, start the drive motor to drive the grinding disc 3 to move to the end of the cylinder sleeve for grinding, which is convenient for the L-shaped clamping plate 55 to clamp the cylinder sleeve, convenient for adjusting the clamping range of the L-shaped clamping plate 55, facilitating the clamping and grinding operation, minimizing the situation of manual clamping, being beneficial to improving the clamping ability of the device, being beneficial to improving the working efficiency of the device for grinding, and being beneficial to improving the adjustment ability of the device.

[0029] Embodiment 2

[0030] Please refer to Figure 1 - Figure 4 As shown in the figure, on the basis of Embodiment 1, a filtering component 6 is arranged in the box body 1. The filtering component 6 includes a first filter plate 61 and a second filter plate 64 that are inclined and installed on the inner wall of the box body 1. The first filter plate 61 plays a role in guiding and collecting materials. A water pump 63 is fixedly installed on one side of the box body 1. The water pump 63 is convenient for transporting the water in the box body 1 to the spray head 69 through the water pipe 62 for spraying. The water pump 63 is installed through a water pipe 62 on the side far from the box body 1. The other end of the water pipe 62 is connected and installed on the mounting rack 2. The water pipe 62 communicates with the spray head 69. A spray head 69 is fixedly installed on the side of the mounting rack 2 close to the electric telescopic push rod 510. The spray head 69 plays a role in spraying and dust reduction.

[0031] A rectangular through hole 66 is opened on the side of the box body 1 far from the water pump 63. A slider 67 is slidably installed in the rectangular through hole 66. The slider 67 is convenient for driving the scraper 65 to slide in the box body 1 to clean the deposited impurities. A scraper 65 is fixedly installed on the side of the slider 67 close to the first filter plate 61. The bottom surface of the scraper 65 is slidably fitted with the inner bottom wall of the box body 1. The scraper 65 plays a role in cleaning ash. A guide rod 68 is slidably penetrated through the slider 67. Both ends of the guide rod 68 are fixedly installed on the inner wall of the rectangular through hole 66. The guide rod 68 plays a role in limiting and guiding the slider 67. The second filter plate 64 is inclined and installed on the side close to the water pump 63, playing a role in filtering the water pumped by the water pump 63, being beneficial to improving the filtering effect of the device, facilitating the dust removal and ash cleaning operations, being beneficial to improving the dust removal efficiency of the device, being beneficial to the ash cleaning ability of the device, and being beneficial to improving the working efficiency of the device.

[0032] In summary, when using the device, first start the water pump 63. The water pump 63 transports the water in the box body 1 through the water pump 63 to the spray head 69 for spraying, so that the spray head 69 sprays water on the grinding disc 3 during the grinding process for dust removal. At the same time, the water enters the box body 1 through the rectangular through groove 4 and the first filter plate 61 for sedimentation collection, and then enters the water pump 63 through the second filter plate 64 for recycling. When cleaning the dust, pull the slider 67 to slide in the rectangular through hole 66, and at the same time make the slider 67 slide on the guide rod 68, and make the slider 67 drive the slider 67 to scrape off the deposited impurities in the box body 1, which is convenient for cleaning and dust removal operation, conducive to improving the dust removal efficiency of the device, conducive to the dust cleaning ability of the device, and conducive to improving the working efficiency of the device

[0033] The working principle of the present utility model: When using the device, first turn the bolt 58 to make the bolt 58 drive the rubber pad 59 to adjust the clamping position. Then hold the cylinder sleeve and place it on the arc plate 57 and the elastic rope 511 that drive the friction pad 56. Then start the electric telescopic push rod 510 to make the electric telescopic push rod 510 drive the cylinder sleeve to squeeze the arc plate 57 and the elastic rope 511. At the same time, make the arc plate 57 squeeze the spring 52 to make the spring 52 in a compressed state, and at the same time make the elastic rope 511 in a stretched state. At the same time, make the arc plate 57 drive the L-shaped clamping plate 55 to rotate in the installation groove 51, and at the same time make the L-shaped clamping plate 55 drive the limit column 53 to slide in the kidney-shaped through hole 54, so that the L-shaped clamping plate 55 drives the bolt 58 and the rubber pad 59 to clamp and squeeze the cylinder sleeve. Then start the drive motor to make the drive motor drive the grinding disc 3 to move to the end of the cylinder sleeve for grinding. Then start the water pump 63 at the same time. The water pump 63 transports the water in the box body 1 through the water pump 63 to the spray head 69 for spraying, so that the spray head 69 sprays water on the grinding disc 3 during the grinding process for dust removal. At the same time, the water enters the box body 1 through the rectangular through groove 4 and the first filter plate 61 for sedimentation collection, and then enters the water pump 63 through the second filter plate 64 for recycling. When cleaning the dust, pull the slider 67 to slide in the rectangular through hole 66, and at the same time make the slider 67 slide on the guide rod 68, and make the slider 67 drive the slider 67 to scrape off the deposited impurities in the box body 1 for easy cleaning.

[0034] The above has described an embodiment of the present utility model in detail, but the content described is only the preferred embodiment of the present utility model and cannot be considered as limiting the scope of implementation of the present utility model. All equivalent changes and improvements made according to the scope of the application of the present utility model shall still fall within the scope covered by the patent of the present utility model.

Claims

1. A deburring and grinding machine for an engine cylinder liner, comprising a housing (1), characterized in that: A mounting frame (2) is fixedly mounted on the top of the box (1), two rectangular through slots (4) are provided on one side of the box (1) close to the mounting frame (2), and grinding discs (3) are rotatably mounted on the inner walls of the two rectangular through slots (4), and a clamping assembly (5) is provided in the box (1); The clamping assembly (5) includes a mounting groove (51) provided on the top of the box body (1), a spring (52) is fixedly installed on the inner bottom wall of the mounting groove (51), an arc-shaped plate (57) is fixedly installed on the other end of the spring (52), an L-shaped clamping plate (55) is rotatably installed at positions near both ends of the arc-shaped plate (57), a bolt (58) is threadedly installed on the other end of the L-shaped clamping plate (55), and a rubber pad (59) is rotatably installed on one end of the bolt (58) that fastens the arc-shaped plate (57), and an electric telescopic push rod (510) is fixedly installed on one side of the Su Sohu mounting frame (2) near the arc-shaped plate (57).

2. The deburring and grinding machine for an engine cylinder liner according to claim 1, characterized in that: A friction pad (56) is fixedly installed on one side of the arc-shaped plate (57) close to the electric telescopic push rod (510), and an elastic rope (511) is fixedly installed on a position of the box body (1) close to the arc-shaped plate (57).

3. The deburring and grinding machine for an engine cylinder liner according to claim 1, characterized in that: A waist-shaped through hole (54) is provided on the inner wall of the installation groove (51), a limiting column (53) is slidably installed in the waist-shaped through hole (54), and one end of the limiting column (53) away from the waist-shaped through hole (54) is fixedly installed on the right-angle end of the L-shaped clamping plate (55).

4. The deburring and grinding machine for an engine cylinder liner according to claim 1, characterized in that: A filter assembly (6) is provided in the box (1), and the filter assembly (6) comprises a first filter plate (61) and a second filter plate (64) obliquely mounted on the inner wall of the box (1); a water pump (63) is fixedly mounted on one side of the box (1); a water pipe (62) is installed through the side of the water pump (63) away from the box (1); and a spray head (69) is fixedly mounted on the side of the mounting frame (2) close to the electric telescopic push rod (510).

5. The deburring and grinding machine for engine cylinder liners according to claim 4, characterized in that: A rectangular through hole (66) is provided on a side of the box body (1) away from the water pump (63), a slider (67) is slidably installed in the rectangular through hole (66), and a scraper (65) is fixedly installed on a side of the slider (67) close to the first filter plate (61).

6. The deburring and grinding machine for an engine cylinder liner according to claim 5, characterized in that: A guide rod (68) is installed on the slider (67) and is slidably passed through. Both ends of the guide rod (68) are fixedly installed on the inner wall of the rectangular through hole (66). The second filter plate (64) is installed obliquely on the side close to the water pump (63). The bottom surface of the scraper (65) is slidably fitted with the inner bottom wall of the box body (1).

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