CN215788898U

CN215788898U - Carbide axle sleeve batch plane grinds clamping utensil

Info

Publication number: CN215788898U
Application number: CN202122264681.0U
Authority: CN
Inventors: 宋相宇; 赵章磊; 苏景弟; 缪方雷
Original assignee: ZHEJIANG ZHENXING PETROCHEMICAL MACHINERY CO Ltd
Current assignee: ZHEJIANG ZHENXING PETROCHEMICAL MACHINERY CO Ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-11
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a batch plane grinding fixture for hard alloy shaft sleeves, which comprises a base, wherein first mounting frames are fixedly mounted on two sides of the top of the base, second idler wheels are connected to the inside of the first mounting frames in a transmission manner, grinding belts are connected to the surfaces of the second idler wheels in a transmission manner, second mounting frames are fixedly mounted on the top of the base and on one side, close to the first mounting frames, of the top of the base, and first idler wheels are connected to the inside of the second mounting frames in a transmission manner. According to the utility model, the air cylinder is arranged for installing the first installation block, the installation rod and the second installation block, the second installation block is arranged for installing the fourth motor, and the fourth motor is arranged for turning over the installation rod and the clamp, so that the top of the shaft sleeve is contacted with the bottom of the polishing belt, the shaft sleeve is polished, and meanwhile, the problem of low efficiency caused by the fact that only one shaft sleeve can be clamped by the existing polishing device for polishing is solved.

Description

Carbide axle sleeve batch plane grinds clamping utensil

Technical Field

The utility model relates to the technical field of shaft sleeve processing, in particular to a batch plane grinding clamp for hard alloy shaft sleeves.

Background

The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft and is a component of a sliding bearing, generally, the shaft sleeve is in interference fit with a bearing seat and is in clearance fit with the shaft, the shaft sleeve refers to a sleeve on a propeller shaft or a stern shaft, the bearing is a part for fixing and reducing load friction coefficient in the mechanical transmission process, the shaft sleeve and the bearing are the same in that the shaft sleeve and the bearing bear the load of the shaft, and the difference between the shaft sleeve and the bearing is that the shaft sleeve is of an integral structure and moves relatively between the shaft and the shaft sleeve when rotating; the bearing is split, the inner ring and the outer ring of the bearing move relatively during rotation, but in essence, the shaft sleeve is just one type of sliding bearing, the bearing bush is equivalent to the outer ring of the sliding bearing, the shaft sleeve is integral and moves relative to the shaft, the bearing bush is divided into pieces, the relative shaft rotates, the shaft sleeve in the LEGOMindsttorms series and the BioTransRoSys series robot assembly refers to a silver gray Haokao standard shaft fixer, and the shaft sleeve is divided into a full shaft sleeve and an 1/2 shaft sleeve.

The both sides face need polish it when adding man-hour of axle sleeve, and current grinding device can only centre gripping an axle sleeve polish, and inefficiency can not satisfy the production needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a batch plane grinding and mounting clamp for hard alloy shaft sleeves, which has the advantage of clamping and grinding a plurality of shaft sleeves and solves the problem that the existing grinding device can only clamp one shaft sleeve for grinding and has low efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a carbide axle sleeve batch plane grinding fixture, includes the base, the both sides at base top are all fixed mounting has first mounting bracket, the internal transmission of first mounting bracket is connected with the second gyro wheel, the surface transmission of second gyro wheel is connected with the area of polishing, the top of base and the one side that is located first mounting bracket relatively near all fixed mounting have the second mounting bracket, the internal transmission of second mounting bracket is connected with the first gyro wheel, the surface transmission of first gyro wheel is connected with the conveyer belt, the top of second mounting bracket is provided with the cylinder, the cylinder top at base top left side second mounting bracket top is fixed mounting has the first installation piece, the inside of first installation piece rotates through the bearing and is connected with the installation pole, the bottom fixed mounting of installation pole has evenly distributed anchor clamps, the top fixed mounting of base top right side second mounting bracket top cylinder has the second installation piece, the right side fixed mounting of second installation piece has the fourth motor, the output shaft of fourth motor run through the second installation piece and with the right side fixed connection of installation pole, the left side fixed mounting of installation pole has the second motor.

Preferably, the front top of the first mounting bracket on the left side of the top of the base is fixedly provided with a third motor, and an output shaft of the third motor penetrates through the first mounting bracket and is fixedly connected with the second roller.

Preferably, the top of second mounting bracket has seted up the mounting groove, the cylinder runs through to the inside of base through the mounting groove.

Preferably, the front of the second mounting frame on the left side of the top of the base is fixedly provided with a first motor, and an output shaft of the first motor penetrates through the second mounting frame and is fixedly connected with the first roller.

Preferably, a sliding groove is formed in the mounting rod, a sliding block corresponding to the clamp is connected to the sliding groove in a sliding mode, and the bottom of the sliding block is fixedly connected with the top of the clamp.

Preferably, the output shaft of the second motor is fixedly provided with a threaded rod, and the threaded rod penetrates into the sliding groove and is rotatably connected with the sliding block through bidirectional threads.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is used for installing a first mounting frame and a second mounting frame by arranging a base, installing a third motor, a second roller and a polishing belt by arranging the first mounting frame, polishing the shaft sleeve by matching the third motor, the second roller and the polishing belt, installing the first roller, the first motor, a conveyor belt and a cylinder by arranging the second mounting frame, and transmitting the shaft sleeve by matching the first roller, the first motor and the conveyor belt, thereby increasing the polishing efficiency, installing a first installation block, an installation rod and a second installation block by arranging the cylinder, installing a fourth motor by arranging the second installation block, and overturning the installation rod and a clamp by arranging the fourth motor, thereby enabling the top of the shaft sleeve to be in contact with the bottom of the polishing belt, thereby polishing the shaft sleeve, the problem of current grinding device only can centre gripping a axle sleeve polish, inefficiency has been solved simultaneously.

2. According to the utility model, the third motor is arranged to drive the second roller to rotate, so that the grinding belt is driven to rotate to grind the shaft sleeve, the mounting groove is arranged to mount the air cylinder, the first motor is arranged to drive the first roller and the conveyor belt to rotate, so that the shaft sleeve to be ground is moved to the bottom of the clamp, the shaft sleeve after grinding is moved out, the clamp is mounted through the cooperation between the sliding block and the sliding groove, and the two clamps are moved to one side close to each other through the cooperation between the second motor, the threaded rod and the bidirectional threads, so that the shaft sleeve is clamped.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional structural view of a mounting post according to the present invention;

fig. 3 is a partial sectional view of the second mounting bracket according to the present invention.

In the figure: 1. a base; 2. a first mounting bracket; 3. a second mounting bracket; 4. a first roller; 5. a first motor; 6. a conveyor belt; 7. a second motor; 8. a first mounting block; 9. mounting a rod; 10. a third motor; 11. a second roller; 12. polishing the belt; 13. mounting grooves; 14. a second mounting block; 15. a fourth motor; 16. a cylinder; 17. a clamp; 18. a slider; 19. a threaded rod; 20. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a batch plane grinding fixture for hard alloy shaft sleeves comprises a base 1, wherein first mounting frames 2 are fixedly mounted on both sides of the top of the base 1, second rollers 11 are connected to the inside of the first mounting frames 2 in a transmission manner, grinding belts 12 are connected to the surfaces of the second rollers 11 in a transmission manner, second mounting frames 3 are fixedly mounted on the top of the base 1 and on the side, close to the first mounting frames 2, of the top of the base 1, first rollers 4 are connected to the inside of the second mounting frames 3 in a transmission manner, conveyor belts 6 are connected to the surfaces of the first rollers 4 in a transmission manner, air cylinders 16 are arranged on the top of the second mounting frames 3, first mounting blocks 8 are fixedly mounted on the tops of the air cylinders 16 on the top of the second mounting frames 3 on the left side of the top of the base 1, mounting rods 9 are rotatably connected to the inside of the first mounting blocks 8 through bearings, and evenly distributed fixtures 17 are fixedly mounted at the bottoms of the mounting rods 9, a second mounting block 14 is fixedly mounted on the top of a cylinder 16 on the top of a second mounting frame 3 on the right side of the top of a base 1, a fourth motor 15 is fixedly mounted on the right side of the second mounting block 14, an output shaft of the fourth motor 15 penetrates through the second mounting block 14 and is fixedly connected with the right side of a mounting rod 9, a second motor 7 is fixedly mounted on the left side of the mounting rod 9, the base 1 is used for mounting a first mounting frame 2 and the second mounting frame 3, the first mounting frame 2 is used for mounting a third motor 10, a second roller 11 and a polishing belt 12, the shaft sleeve is polished through the cooperation between the third motor 10, the second roller 11 and the polishing belt 12, the second mounting frame 3 is used for mounting a first roller 4, a first motor 5, a conveyor belt 6 and a cylinder 16, and the shaft sleeve is transmitted through the cooperation between the first roller 4, the first motor 5 and the conveyor belt 6, thereby increasing the polishing efficiency, the cylinder 16 is used for installing the first installation block 8, the installation rod 9 and the second installation block 14, the second installation block 14 is used for installing the fourth motor 15, the fourth motor 15 is used for overturning the installation rod 9 and the clamp 17, so that the top of the shaft sleeve is contacted with the bottom of the polishing belt 12, thereby polishing the shaft sleeve, the top of the left side of the top of the base 1, which is arranged on the front surface of the first installation frame 2, is fixedly provided with the third motor 10, the output shaft of the third motor 10 penetrates through the first installation frame 2 and is fixedly connected with the second roller 11, the third motor 10 is arranged to drive the second roller 11 to rotate, thereby driving the polishing belt 12 to rotate to polish the shaft sleeve, the top of the second installation frame 3 is provided with the installation groove 13, the cylinder 16 penetrates through the installation groove 13 to the inside of the base 1, the air cylinder 16 is installed by arranging the installation groove 13, the front surface of the second installation frame 3 on the left side of the top of the base 1 is fixedly provided with the first motor 5, the output shaft of the first motor 5 penetrates through the second installation frame 3 and is fixedly connected with the first idler wheel 4, the first motor 5 is arranged for driving the first idler wheel 4 and the conveyor belt 6 to rotate, so that the shaft sleeve to be polished is moved to the bottom of the clamp 17, the polished shaft sleeve is moved out, the installation rod 9 is internally provided with the chute 20, the inside of the chute 20 is connected with the slide block 18 corresponding to the clamp 17 in a sliding manner, the bottom of the slide block 18 is fixedly connected with the top of the clamp 17, the clamp 17 is installed by matching between the slide block 18 and the chute 20, the output shaft of the second motor 7 is fixedly provided with the threaded rod 19, the threaded rod 19 penetrates through the inside of the chute 20 and is rotatably connected with the slide block 18 through bidirectional threads, the two clamps 17 move to the side close to each other through the cooperation among the second motor 7, the threaded rod 19 and the bidirectional threads, so that the shaft sleeve is clamped.

When the grinding device is used, the shaft sleeve is placed on the top of the conveyor belt 6, the conveyor belt 6 is driven to rotate by the first motor 5, the shaft sleeve is moved to the bottom of the clamp 17, the mounting rod 9 is pulled to descend by the air cylinder 16, the clamp 17 is sleeved on two sides of the shaft sleeve, the threaded rod 19 is driven to rotate by the second motor 7, the slide block 18 drives the clamp 17 to move to one side which is relatively close to the shaft sleeve under the action of the bidirectional threads, the shaft sleeve is clamped and fixed, the mounting rod 9 is driven to rotate by the fourth motor 15, the shaft sleeve is turned over, the mounting rod 9 is jacked up by the air cylinder 16, the top of the shaft sleeve is in contact with the bottom of the grinding belt 12, the second roller 11 and the grinding belt 12 are driven to rotate by the third motor 10, the mounting rod 9 is pulled down by the air cylinder 16 after grinding is finished, the mounting rod 9 is rotated by the fourth motor 15, through the rotation of second motor 7, make anchor clamps 17 to the one side of keeping away from relatively, thereby make the axle sleeve drop to the top of conveyer 6, convey the axle sleeve away through conveyer 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carbide axle sleeve is plane in batches grinds dress anchor clamps, includes base (1), its characterized in that: the grinding machine is characterized in that first mounting frames (2) are fixedly mounted on two sides of the top of the base (1), second idler wheels (11) are connected to the first mounting frames (2) in an internal transmission mode, a grinding belt (12) is connected to the surface of each second idler wheel (11) in a transmission mode, second mounting frames (3) are fixedly mounted on the top of the base (1) and located on one side, close to the first mounting frames (2), of the top of each second mounting frame (3), first idler wheels (4) are connected to the second mounting frames (3) in an internal transmission mode, a conveyor belt (6) is connected to the surface of each first idler wheel (4) in a transmission mode, air cylinders (16) are arranged on the tops of the air cylinders (16) on the tops of the second mounting frames (3) on the left side of the top of the base (1), first mounting blocks (8) are rotatably connected with mounting rods (9) through bearings, the utility model discloses a motor, including base (1), installation pole (9), bottom fixed mounting have evenly distributed's anchor clamps (17), the top fixed mounting of base (1) top right side second mounting bracket (3) top cylinder (16) has second installation piece (14), the right side fixed mounting of second installation piece (14) has fourth motor (15), the output shaft of fourth motor (15) run through second installation piece (14) and with the right side fixed connection of installation pole (9), the left side fixed mounting of installation pole (9) has second motor (7).

2. The hard alloy shaft sleeve batch plane grinding clamp according to claim 1, characterized in that: the front top fixed mounting of the first mounting bracket (2) in base (1) top left side has a third motor (10), the output shaft of third motor (10) run through first mounting bracket (2) and with second gyro wheel (11) fixed connection.

3. The hard alloy shaft sleeve batch plane grinding clamp according to claim 1, characterized in that: mounting groove (13) have been seted up at the top of second mounting bracket (3), cylinder (16) run through to the inside of base (1) through mounting groove (13).

4. The hard alloy shaft sleeve batch plane grinding clamp according to claim 1, characterized in that: the front fixed mounting of base (1) top left side second mounting bracket (3) has first motor (5), the output shaft of first motor (5) run through second mounting bracket (3) and with first gyro wheel (4) fixed connection.

5. The hard alloy shaft sleeve batch plane grinding clamp according to claim 1, characterized in that: a sliding groove (20) is formed in the mounting rod (9), a sliding block (18) corresponding to the clamp (17) is connected to the inside of the sliding groove (20) in a sliding mode, and the bottom of the sliding block (18) is fixedly connected with the top of the clamp (17).

6. The hard alloy shaft sleeve batch plane grinding clamp according to claim 1, characterized in that: and a threaded rod (19) is fixedly mounted on an output shaft of the second motor (7), and the threaded rod (19) penetrates into the sliding groove (20) and is rotationally connected with the sliding block (18) through bidirectional threads.