CN115519441A - Sander for processing automobile clutch and using method thereof - Google Patents

Abstract

The invention discloses a sander for processing an automobile clutch and a use method thereof, which are applied to the technical field of clutch accessory processing.

Description

Grinder for processing automobile clutch and using method thereof

technical field

The invention belongs to the technical field of clutch accessory processing, and in particular relates to a grinder for automobile clutch processing and a use method thereof.

Background technique

Based on the processing technology and physical properties of the automobile clutch disc, many situations will be encountered when grinding it, but not limited to the one mentioned below. After the clutch disc is formed, grooved and installed, then The friction position needs to be polished;

And when it is polished, it is often processed by a grinding machine, and its surface is polished many times by the grinding wheel, but because it is usually ground by the side of the grinding wheel when grinding, it is easy to produce dead angles in grinding, and many Only one time of grinding can completely cover the position that needs to be polished, so the grinding efficiency is low, and the debris generated during the grinding process is easy to be involved in the grinding position, so scratches on the grinding position may also occur;

Based on the above-mentioned problems, we found that the existing grinding equipment on the market is difficult to avoid the above problems at the same time. Even if a similar effect can be achieved, it is necessary to add more equipment to the machine, so the effect we need cannot be achieved. , therefore, we propose a grinding machine for automotive clutch processing that can simultaneously grind the surface to be ground as a whole, and can extract debris while grinding.

Contents of the invention

The object of the present invention is to aim at an existing grinder for processing an automobile clutch and its use method. Its advantage is that it can simultaneously grind the surface to be polished as a whole, and can extract debris while grinding.

The above-mentioned technical purpose of the present invention is achieved through the following technical solutions: a kind of grinder for automobile clutch processing, comprising a main platform structure, the rear side of the main platform structure is bolted with a lifting structure, and the front side of the lifting structure is The transmission is connected with a connecting frame, and the inner side of the connecting frame is rotatably connected with a grinding assembly, and the top of the main table structure is bolted with a matching assembly, and the grinding assembly includes a grinding transmission shaft, and the surface bolt of the grinding transmission shaft A grinding disc assembly is connected, and a countershaft assembly is bolted to the bottom of the grinding transmission shaft.

The present invention is further provided that: the grinding disc assembly includes a top plate, the inner side of the top plate is rotatably connected with a connecting rod, the number of the connecting rods is four, and the side of the connecting rod away from the top plate is rotatably connected with a clamp A disc frame, the inner side of the chuck frame is clamped with a grinding disc, and the inner side of the grinding disc is provided with a preset groove.

The present invention is further set as follows: the outer side of the top plate is provided with an inner groove, the inner side of the inner groove is rotatably connected with the connecting rod, the top of the chuck frame is bolted with a damping shaft, and the inner side of the damping shaft is connected with the connecting rod. Rod swivel connection.

The present invention is further configured as follows: an extension block is provided on the inner side of the chuck frame, and a mounting screw is threadedly connected to the inner side of the extension block, and the surface of the mounting screw penetrates through the grinding disc.

The present invention is further configured as follows: the auxiliary shaft assembly includes an inner shaft, an outer frame is bolted to the outer side of the inner shaft, a fan is bolted to the inner side of the outer frame, and a suction pipe is bolted to the air inlet of the fan, The inner side of the front side of the outer frame is clamped with a housing box, and the air outlet of the fan passes through the front side of the outer frame and is plugged into the housing box.

The present invention is further configured as follows: the bottom of the inner shaft is bolted with a pressure plate, the bottom of the pressure plate is bolted with a threaded sleeve, the front side of the storage box is bolted with a mating block, the threaded sleeve The inner side is threaded with a matching screw, the outer side of the matching screw runs through the matching block, and the outer side of the suction pipe runs through the pressing plate to the bottom of the pressing plate.

The present invention is further configured as follows: a suction sleeve is bolted to the bottom of the suction pipe, and a suction hole is opened on the outside of the suction sleeve.

The present invention is further configured as follows: an electric telescopic cylinder is bolted to the top of the pressing plate, a sliding plate is bolted to the top of the electric telescopic cylinder, the inner side of the sliding plate is in contact with the grinding drive shaft, and the sliding plate A buffer sleeve is bolted to the outer side of the buffer sleeve, and the outer side of the buffer sleeve is in contact with the connecting rod.

The present invention is further configured as follows: the matching assembly includes a support frame, the top of the support frame is bolted to a limit frame, the inner side of the limit frame is rotatably connected with two transmission screws, and the outer sides of the two drive screws are threaded. There is an internal thread block, the top of the internal thread block is bolted with a stand, the top of the stand is bolted with an inner clamp block, and the outer sides of the front sides of the two transmission screws are all bolted with transmission gears, and the two transmission gears The outside of the drive screw on the right is bolted to a handle, the inner side of the limit frame is bolted to a limit rod, and the surface of the limit rod is in contact with the internal thread block.

A method for using a grinder for processing an automobile clutch, comprising the following steps:

S1. Place the clutch plate to be polished on the top of the limit frame, then turn the transmission screw with the handle, the transmission gears mesh with each other so that the two drive screws rotate in opposite directions to drive the internal thread block to move along the limit rod, so that The stand and the inner clamping block on it move to clamp the center protrusion of the clutch plate;

S2. Set a suitable grinding disc between the chuck frames, and then retract the telescopic end of the electric telescopic cylinder to make the sliding plate fall, and the chuck frame connected to the bottom of the connecting rod through the damping shaft approaches the grinding disc and snaps it in Inside, the grinding disc is installed by screwing the mounting screw into the extension block;

S3. The lifting structure drives the connecting frame and the structure on it to fall together, and the external motor connected to the top of the connecting frame drives the grinding transmission shaft and the bottom structure to rotate, and the clutch disc is ground while the grinding disc is falling.

In summary, the present invention has the following beneficial effects:

By setting the grinding transmission shaft, the grinding disc assembly and the auxiliary shaft assembly, the top plate and the connecting rod are used to support the chuck frame, and the chuck frame can also install the grinding disc, and install it on the periphery of the grinding disc It is convenient for the entire grinding disc to grind the clutch plate, and the set fan can extract the waste from the grinding position through the suction pipe, which can prevent the waste from affecting the normal grinding and prevent the waste from being used If the person chokes the mouth and nose, the set matching components can install the structure through the cooperation of the support frame and the limit frame. Install it to make the grinding process smoother and more reasonable.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a schematic structural view of the grinding disc assembly of the present invention;

Fig. 3 is a structural schematic diagram of the top plate of the present invention;

Fig. 4 is a structural schematic diagram of the subshaft assembly of the present invention;

Fig. 5 is a structural schematic diagram of a mating assembly of the present invention;

Fig. 6 is a schematic structural view of the chuck frame of the present invention;

Fig. 7 is a schematic structural view of the suction sleeve of the present invention;

Fig. 8 is a flow chart of the usage method of the present invention.

Reference numerals: 1. Main frame structure; 2. Lifting structure; 3. Connecting frame; 4. Grinding assembly; 401, grinding transmission shaft; 402, grinding disc assembly; 4021, top plate; 4022, connecting rod; Disc frame; 4024, grinding disc; 4025, preset groove; 403, sub-shaft assembly; 4031, inner shaft; 4032, outer frame; 4033, fan; 4034, storage box; 4035, suction pipe; 501, support frame; 502, limit frame; 503, transmission screw rod; 504, internal thread block; 505, stand; 506, inner clip block; 507, transmission gear; 508, handle; 509, limit rod; 6, Inner groove; 7. Damping shaft; 8. Extension block; 9. Mounting screw; 10. Resisting pressure plate; 11. Screw sleeve; 12. Cooperating block; 13. Cooperating screw; 14. Suction sleeve; 15. Suction hole; 16 , Electric telescopic cylinder; 17, sliding plate; 18, buffer sleeve.

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings.

Example 1:

Referring to Figures 1-8, a grinder for automobile clutch processing includes a main frame structure 1, a lifting structure 2 is bolted to the rear side of the main frame structure 1, and a connecting frame 3 is connected to the front side of the lifting structure 2 for transmission, and the connecting frame The inner side of 3 is rotationally connected with a grinding assembly 4, and the grinding assembly 4 includes a grinding transmission shaft 401, the surface of the grinding transmission shaft 401 is bolted with a grinding disc assembly 402, and the bottom of the grinding transmission shaft 401 is bolted with a countershaft assembly 403, through The main frame structure 1 is set to support the structure, the lifting structure 2 is set to adjust the vertical height of the connecting frame 3 and the grinding assembly 4, the top of the set grinding transmission shaft 401 is connected to the output shaft of the external motor, To rotate, drive the grinding disc assembly 402 to grind the clutch disc that needs to be ground, and the auxiliary shaft assembly 403 is provided to assist the grinding disc assembly 402 to perform operations.

As shown in Figure 2, the grinding disc assembly 402 includes a top plate 4021, the inner side of the top plate 4021 is rotatably connected with a connecting rod 4022, the number of the connecting rods 4022 is four, and the side of the connecting rod 4022 away from the top plate 4021 is rotatably connected with a chuck Frame 4023, the inner side of the chuck frame 4023 is clamped with a grinding disc 4024, and the inner side of the grinding disc 4024 is provided with a preset groove 4025. By setting the top plate 4021, it is used to install the connecting rod 4022, and the chuck frame provided 4023 can be connected to the grinding disc 4024, because it is connected from the periphery of the grinding disc 4024, so the entire surface of the clutch plate that needs to be ground can be ground, and the preset groove 4025 is used to place the The structural part is vacant to avoid damage to the installation structure of the clutch disc and other parts.

As shown in Figure 3, an inner groove 6 is provided on the outer side of the top plate 4021, and the inner side of the inner groove 6 is rotatably connected with the connecting rod 4022. 4022 rotation connection, by setting the inner groove 6, can be used to connect the connecting rod 4022 and allow the connecting rod 4022 to rotate inside the inner groove 6, and the damping shaft 7 provided can make the chuck frame 4023 more reasonable for the grinding disc 4024 to install.

As shown in Figure 6, the inner side of the chuck frame 4023 is provided with an extension block 8, and the inner side of the extension block 8 is threadedly connected with a mounting screw 9, and the surface of the mounting screw 9 runs through the grinding disc 4024, by setting the extension block 8 to cooperate with the mounting screw 9 Mounting of the grinding disc 4024 on the chuck frame 4023 and its replacement may be facilitated.

As shown in FIG. 4 , the countershaft assembly 403 includes an inner shaft 4031, an outer frame 4032 is bolted to the outer side of the inner shaft 4031, a fan 4033 is bolted to the inner side of the outer frame 4032, and a suction pipe 4035 is bolted to the air inlet of the fan 4033. The inner side of the front side of the outer frame 4032 is clamped with the receiving box 4034 , and the air outlet of the fan 4033 passes through the front side of the outer frame 4032 and is inserted into the receiving box 4034 .

As shown in Figure 4, by setting the inner shaft 4031 to connect the auxiliary shaft assembly 403 and the grinding transmission shaft 401, the fan 4033 can extract the waste from the grinding position through the suction pipe 4035, which can avoid waste The swarf affects normal grinding, and can prevent the swarf from being choked by the user's mouth and nose, and the set holding box 4034 can facilitate further collection of the swarf, and is convenient for later cleaning.

As shown in Figure 4, the bottom of the inner shaft 4031 is bolted with a pressure plate 10, the bottom of the pressure plate 10 is bolted with a screw sleeve 11, the front side of the housing box 4034 is bolted with a mating block 12, and the inner side of the screw sleeve 11 A matching screw 13 is threaded, and the outer side of the matching screw 13 runs through the matching block 12, and the outer side of the suction pipe 4035 runs through the pressure plate 10 to the bottom of the pressure plate 10. By setting the pressure plate 10 to cooperate with the screw sleeve 11, it is convenient to accommodate The box 4034 is fixed on the top of the pressing plate 10, which can prevent the holding box 4034 from falling off when rotating, and can also facilitate the cleaning and replacement of the inside of the holding box 4034.

As shown in Figure 7, the bottom of the suction pipe 4035 is bolted with a suction sleeve 14, and the outside of the suction sleeve 14 is provided with a suction hole 15. By arranging the suction sleeve 14 to cooperate with the suction hole 15, the suction position can be guided, so that the debris The absorption effect is better.

As shown in Figure 2, the top of the pressure plate 10 is bolted with an electric telescopic cylinder 16, and the top of the electric telescopic cylinder 16 is bolted with a slide plate 17, and the inner side of the slide plate 17 is in contact with the grinding transmission shaft 401, and The outer side is bolted with a buffer sleeve 18, and the outer side of the buffer sleeve 18 is in contact with the connecting rod 4022. By setting the electric telescopic cylinder 16 and pushing the sliding plate 17, it is convenient to control the opening or closing of the connecting rod 4022, so as to Adjusting the opening or closing of the chuck frame 4023 facilitates the installation of grinding discs 4024 of different sizes, so that the device can be used for grinding clutch discs of various sizes, which improves the versatility of the device, and the buffer sleeve provided 18 can avoid causing damage to the connecting rod 4022.

Brief description of the use process: set the appropriate grinding disc 4024 between the chuck frames 4023, and then retract the telescopic end of the electric telescopic cylinder 16, so that the sliding plate 17 falls, and the bottom of the connecting rod 4022 is connected to the chuck frame 4023 through the damping shaft 7 Approach the grinding disc 4024 and snap it inside, and then install the grinding disc 4024 by screwing the installation screw 9 into the extension block 8, the lifting structure 2 drives the connecting frame 3 and the structure on it to fall together, and the connection The external motor connected to the top of the frame 3 drives the grinding transmission shaft 401 and the bottom structure to rotate, and the clutch disc is ground while the grinding disc 4024 is falling. When grinding, the preset groove 4025 is located outside the structural part of the clutch plate, which can avoid Damage to parts such as the mounting structure of the clutch disc.

Example 2:

Referring to Figures 1-5, a grinder for automobile clutch processing includes a main frame structure 1, a lifting structure 2 is bolted to the rear side of the main frame structure 1, and a connecting frame 3 is connected to the front side of the lifting structure 2 for transmission. The top of the structure 1 is bolted with a matching component 5, and the main platform structure 1 is set to cooperate with the lifting structure 2 as a structural carrier, and the set matching component 5 can fix the processed clutch plate parts, which is convenient for post-processing.

As shown in Figure 5, the mating assembly 5 includes a support frame 501, the top of the support frame 501 is bolted to the limit frame 502, and the inner side of the limit frame 502 is rotatably connected with two drive screws 503, and the outsides of the two drive screws 503 are threaded. Connected with an internal thread block 504, the top of the internal thread block 504 is bolted with a stand 505, the top of the stand 505 is bolted with an inner clamping block 506, and the outer sides of the front sides of the two transmission screws 503 are all bolted with transmission gears 507, The outer sides of the two transmission gears 507 are meshed and connected, the front side of the right transmission screw 503 is bolted with a handle 508, the inner side of the limit frame 502 is bolted with a limit rod 509, and the surface of the limit rod 509 is in contact with the internal thread block 504. By setting the support frame 501 to cooperate with the limit frame 502, it is convenient to support the structure. When the clutch plate is processed, the transmission screw 503 is rotated through the handle, and the transmission gears 507 are meshed with each other so that the two transmission screws 503 rotate in opposite directions. , so as to drive the inner threaded block 504 to move towards each other along the limit rod 509, so that the stand 505 and the inner clamping block 506 on it move, and clamp the center protrusion of the clutch plate, so as to facilitate the grinding process of the clutch plate .

Brief description of the use process: when in use, place the clutch plate to be polished above the limit frame 502 and contact the inner clamping block 506, turn the transmission screw 503 through the handle 508, and the transmission gears 507 mesh with each other so that the two Two transmission screw rods 503 rotate in opposite directions to drive the inner threaded block 504 to move along the limit rod 509, so that the stand 505 and the inner clamping block 506 on it move to clamp the position of the protruding structure in the center of the clutch plate, so as to facilitate Grinding treatment.

This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

Claims (10)

1. A grinder for automobile clutch processing, including a main frame structure (1), characterized in that: the rear side of the main frame structure (1) is bolted with a lifting structure (2), and the lifting structure (2) The front side of the connecting frame (3) is connected to the connecting frame (3), the inner side of the connecting frame (3) is connected to the grinding assembly (4), and the top of the main table structure (1) is bolted to the matching assembly (5). The grinding assembly (4) includes a grinding transmission shaft (401), the surface of the grinding transmission shaft (401) is bolted with a grinding disc assembly (402), and the bottom of the grinding transmission shaft (401) is bolted with a pair of shaft assembly (403). 2. A grinder for automobile clutch processing according to claim 1, characterized in that: the grinding disc assembly (402) includes a top plate (4021), and the inner side of the top plate (4021) is rotatably connected with a connecting rod (4022), the number of the connecting rods (4022) is four, and the side of the connecting rods (4022) away from the top plate (4021) is rotatably connected to the chuck frame (4023), and the chuck frame (4023 ) is clamped with a grinding disc (4024), and the inner side of the grinding disc (4024) is provided with a preset groove (4025). 3. A grinder for automobile clutch processing according to claim 2, characterized in that: an inner groove (6) is opened on the outer side of the top plate (4021), and the inner side of the inner groove (6) is connected with the connecting The rod (4022) is rotationally connected, the top of the chuck frame (4023) is bolted with a damping shaft (7), and the inner side of the damping shaft (7) is rotationally connected with the connecting rod (4022). 4. A grinder for automobile clutch processing according to claim 2, characterized in that: an extension block (8) is arranged on the inner side of the chuck frame (4023), and the inner thread of the extension block (8) A mounting screw (9) is connected, and the surface of the mounting screw (9) penetrates the grinding disc (4024). 5. A grinder for automobile clutch processing according to claim 2, characterized in that: the countershaft assembly (403) includes an inner shaft (4031), and the outer side of the inner shaft (4031) is bolted with an outer The frame (4032), the fan (4033) is bolted to the inner side of the outer frame (4032), the suction pipe (4035) is bolted to the air inlet of the fan (4033), and the front side of the outer frame (4032) An accommodation box (4034) is clamped inside, and the air outlet of the fan (4033) passes through the front side of the outer frame (4032) and is inserted into the accommodation box (4034). 6. A grinder for automobile clutch processing according to claim 5, characterized in that: the bottom of the inner shaft (4031) is bolted with a pressure plate (10), and the pressure plate (10) The bottom is bolted with a screw sleeve (11), the front side of the housing box (4034) is bolted with a matching block (12), and the inner side of the screw sleeve (11) is threaded with a matching screw (13). The outside of the screw (13) runs through the matching block (12), and the outside of the suction pipe (4035) runs through the pressing plate (10) to the bottom of the pressing plate (10). 7. A grinder for automobile clutch processing according to claim 5, characterized in that: the bottom of the suction pipe (4035) is bolted with a suction sleeve (14), and the outside of the suction sleeve (14) is opened There are suction holes (15). 8. A grinder for automobile clutch processing according to claim 6, characterized in that: an electric telescopic cylinder (16) is bolted to the top of the pressing plate (10), and the electric telescopic cylinder (16) The top of the sliding plate (17) is bolted with a sliding plate (17), the inner side of the sliding plate (17) is in contact with the grinding transmission shaft (401), and the outer side of the sliding plate (17) is bolted with a buffer sleeve (18). The outer side of the buffer sleeve (18) is in contact with the connecting rod (4022). 9. A grinder for automobile clutch processing according to claim 1, characterized in that: the matching component (5) includes a support frame (501), and the top of the support frame (501) is bolted to a limit frame (502), the inner side of the limiting frame (502) is rotationally connected with two transmission screws (503), and the outer sides of the two transmission screws (503) are threaded with internal thread blocks (504), and the internal thread blocks The top of (504) is bolted with a vertical frame (505), the top of the vertical frame (505) is bolted with an inner clamp block (506), and the outer sides of the front sides of the two transmission screws (503) are bolted with transmission gears (507), the outer sides of the two transmission gears (507) are engaged and connected, the front side of the right transmission screw (503) is bolted with a handle (508), and the inner side of the limit frame (502) is bolted with a limit rod ( 509), the surface of the limit rod (509) is in contact with the internal thread block (504). 10. A method for using a grinder for processing an automobile clutch, characterized in that it comprises the following steps: S1. Place the clutch plate to be polished on the top of the limit frame (502), then turn the transmission screw (503) through the handle (508), and the transmission gears (507) mesh with each other so that the two transmission screws (503) face each other Rotate to drive the inner threaded block (504) to move along the limit rod (509), so that the stand (505) and the inner clamping block (506) on it move to clamp the center protrusion of the clutch plate; S2. Set a suitable grinding disc (4024) between the chuck frames (4023), then retract the telescopic end of the electric telescopic cylinder (16), so that the sliding disc (17) falls, and the bottom of the connecting rod (4022) passes through the damping shaft (7) The connected chuck frame (4023) approaches the grinding disc (4024) and snaps it into the inside, and then the grinding disc (4024) is fixed by screwing the mounting screw (9) into the extension block (8). Install; S3. The lifting structure (2) drives the connecting frame (3) and the structure on it to fall together, and the external motor connected to the top of the connecting frame (3) drives the grinding transmission shaft (401) and the bottom structure to rotate, and the grinding disc ( 4024) to grind the clutch disc while dropping.

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