CN218836807U

CN218836807U - Be used for pneumatic cylinder round pin axle cutting device

Info

Publication number: CN218836807U
Application number: CN202223493578.4U
Authority: CN
Inventors: 赵怡婷; 甘有武; 孙复宏
Original assignee: Ma'anshan Feifan Machinery Co ltd
Current assignee: Ma'anshan Feifan Machinery Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-11
Anticipated expiration: 2032-12-27

Abstract

The utility model provides a be used for pneumatic cylinder round pin axle cutting device relates to round pin axle processing technology field, include: the cutting mechanism is fixedly arranged on the mounting assembly, and the clamping mechanism is arranged on the mounting assembly; the mounting assembly comprises a base, a plurality of first sliding grooves are formed in the upper surface of the base, a through groove is formed in the center of the upper surface of the base, and a connecting seat is fixedly connected to the center of the lower surface of the base. The utility model discloses in, through the setting of pneumatic cylinder, connecting block, protective sheath, second motor and cutting sword, reach the effect of adjusting the cutting sword and by the distance between the round pin axle of centre gripping, through the setting of second motor, reach the rotatory effect of drive cutting sword, through leading to the setting of groove and collection box, the effect of collecting iron bits through the setting of connecting seat and second spout, reaches the effect that the collection box can the roll-off carry out centralized processing iron fillings.

Description

Be used for pneumatic cylinder round pin axle cutting device

Technical Field

The utility model relates to a round pin axle processing technology field especially relates to a be used for pneumatic cylinder round pin axle cutting device.

Background

The pin shaft is a standard fastener, can be statically and fixedly connected, can also move relative to a connected piece, and is mainly used at the hinged part of two parts to form hinged connection. The pin shaft is usually locked by a cotter pin, and has reliable work and convenient disassembly.

When production round pin axle, need cut the part of round pin axle, and then make things convenient for it to be applicable to the pneumatic cylinder, current cutting device majority when using can produce a large amount of iron fillings, fall on round pin axle or cutting sword and can influence the effect of cutting, still some can scatter in the air, are inhaled by the staff and cause the health harm, provide one kind for this and be used for pneumatic cylinder round pin axle cutting device to improve and optimize.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current cutting device majority that exists among the prior art and when using, can produce a large amount of iron fillings, can influence the effect of cutting on falling on round pin axle or cutting sword, still the part can fly to aloft, is inhaled by the staff and causes the problem of health harm, and the one kind that proposes is used for pneumatic cylinder round pin axle cutting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a is used for pneumatic cylinder round pin axle cutting device includes: the cutting mechanism is fixedly arranged on the mounting assembly, and the clamping mechanism is arranged on the mounting assembly; the mounting assembly comprises a base, a plurality of first chutes are formed in the upper surface of the base, a through groove is formed in the center of the upper surface of the base, a connecting seat is fixedly connected to the center of the lower surface of the base, a plurality of second chutes are formed in the inner surface of the connecting seat, a material collecting box is arranged on the inner surface of the connecting seat, and the outer surface of the material collecting box is connected with the inner surface of the second chutes in a sliding mode.

Preferably, the cutting mechanism comprises a hydraulic cylinder, an output shaft of the hydraulic cylinder is fixedly connected with a connecting block, a protective sleeve is arranged on the lower surface of the connecting block, and a cutting knife is rotatably connected to the inner surface of the protective sleeve.

Preferably, a second motor is arranged on the outer surface of one side of the protective sleeve, an output shaft of the second motor is fixedly connected with the inner surface of the cutting knife, the clamping mechanism comprises a cylinder, and a moving seat is fixedly connected with the output shaft of the cylinder.

Preferably, a groove is formed in the outer surface of one side of the movable seat, a bidirectional threaded rod is connected to the inner surface of the groove in a rotating mode, and a plurality of clamping blocks are connected to the outer surface of the bidirectional threaded rod in a threaded mode.

Preferably, the inner surfaces of the clamping blocks are all connected with telescopic rods in a sliding mode, the outer surfaces of the telescopic rods are all provided with springs, and the upper surfaces of the telescopic rods are all fixedly connected with moving blocks.

Preferably, one side surface of the movable seat is provided with a first motor, the output end of the first motor is fixedly connected with one end of the bidirectional threaded rod, and the lower surface of the base is close to the support columns fixedly connected with the corners.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the setting of pneumatic cylinder, connecting block, protective sheath, second motor and cutting sword, reach the effect of adjusting the cutting sword and by the distance between the round pin axle of centre gripping, through the setting of second motor, reach the rotatory effect of drive cutting sword, through leading to the setting of groove and collection box, the effect of collecting iron bits through the setting of connecting seat and second spout, reaches the effect that the collection box can the roll-off carry out centralized processing iron fillings.

2. The utility model discloses in, through the setting of grip block, movable block, spring and telescopic link, reach and to carry out the effect of centre gripping according to the round pin axle of different thicknesses, then through the setting of first motor, two-way threaded rod and recess, reach the effect that drives the grip block and remove, and then can carry out the centre gripping according to the round pin axle of different length, then according to the cylinder, remove the setting of seat and first spout, reach and will be removed the effect to the cutting mechanism below by the round pin axle of centre gripping for make things convenient for the cutting sword to cut.

Drawings

Fig. 1 is a schematic front view of the hydraulic cylinder pin shaft cutting device according to the present invention;

fig. 2 is a schematic view of a back view structure of the hydraulic cylinder pin shaft cutting device provided by the present invention;

fig. 3 is a schematic side view of the hydraulic cylinder pin cutting apparatus according to the present invention;

fig. 4 is a schematic structural view of a clamping mechanism for a hydraulic cylinder pin shaft cutting device according to the present invention;

fig. 5 is the utility model provides an enlarged structure schematic diagram of a department in fig. 3 for pneumatic cylinder round pin axle cutting device.

Illustration of the drawings: 1. mounting the component; 2. a cutting mechanism; 3. a clamping mechanism; 4. a support column; 5. a first motor; 101. a base; 102. a first chute; 103. a through groove; 104. a connecting seat; 105. a material collecting box; 106. a second chute; 201. a hydraulic cylinder; 202. connecting blocks; 203. a cutting blade; 204. a protective sleeve; 205. a second motor; 301. a cylinder; 302. a movable seat; 303. a groove; 304. a bidirectional threaded rod; 305. a clamping block; 306. a telescopic rod; 307. a spring; 308. a moving mass is moved.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a be used for pneumatic cylinder round pin axle cutting device, include: the cutting device comprises a mounting assembly 1, a cutting mechanism 2 and a clamping mechanism 3, wherein the cutting mechanism 2 is fixedly mounted on the mounting assembly 1, and the clamping mechanism 3 is arranged on the mounting assembly 1; the mounting assembly 1 comprises a base 101, a plurality of first chutes 102 have been seted up on the upper surface of base 101, logical groove 103 has been seted up at the upper surface center department of base 101, fixedly connected with connecting seat 104 is located at the lower surface center of base 101, a plurality of second chutes 106 have been seted up to the internal surface of connecting seat 104, the internal surface of connecting seat 104 is provided with aggregate box 105, and the internal surface sliding connection of aggregate box 105's surface and second chute 106, cutting mechanism 2 includes pneumatic cylinder 201, the output shaft fixedly connected with connecting block 202 of pneumatic cylinder 201, the lower surface of connecting block 202 is provided with protective sheath 204, the internal surface rotation of protective sheath 204 is connected with cutting sword 203, one side surface of protective sheath 204 is provided with second motor 205, and the output shaft of second motor 205 is connected with the internal surface fixed connection of cutting sword 203.

The effect that its whole embodiment 1 reached is, when the round pin axle cuts, grasp the round pin axle through fixture 3, then transfer to under the cutting mechanism 2, then according to the distance between cutting sword 203 and the round pin axle by the centre gripping, start hydraulic cylinder 201, drive connecting block 202 and move down, and then make protective sheath 204, second motor 205 and cutting sword 203 follow and move down together, when the distance between cutting sword 203 and the round pin axle reaches suitably, stop hydraulic cylinder 201, start second motor 205, and then drive cutting sword 203 and begin to rotate, and then reach and improve the cutting effect, and the a large amount of iron fillings that the round pin axle produced when cutting can fall into in the box 105 that gathers materials through logical groove 103, and then avoid the workshop environment to worsen, after the iron fillings in the box 105 that gathers materials are collected is full, with the box 105 that gathers materials roll out from the second spout 106 that sets up in the connecting seat 104, reach the effect of concentrated processing of iron fillings that will collect.

Embodiment 2, as shown in fig. 1-5, the fixture 3 includes a cylinder 301, the output shaft fixedly connected with of cylinder 301 removes seat 302, remove one side surface of seat 302 and seted up recess 303, the internal surface of recess 303 rotates and is connected with two-way threaded rod 304, the external surface threaded connection of two-way threaded rod 304 has a plurality of grip blocks 305, the equal sliding connection in internal surface of a plurality of grip blocks 305 has telescopic link 306, the surface of a plurality of telescopic links 306 all is provided with spring 307, the equal fixedly connected with movable block 308 in upper surface of a plurality of telescopic links 306, one side surface of removing seat 302 is provided with first motor 5, and the output of first motor 5 and the one end fixed connection of two-way threaded rod 304, the lower surface of base 101 is close to the equal fixedly connected with support column 4 in corner.

The effect that its whole embodiment 2 reaches does, when the round pin axle needs to cut, place the one end of round pin axle in the middle of grip block 305 and the movable block 308 of one side, according to the size of round pin axle, elasticity through spring 307 resumes to drive telescopic link 306 and remove and then can carry out the centre gripping to the one end of round pin axle, then start first motor 5, make two-way threaded rod 304 begin to rotate, and then make a plurality of grip blocks 305 on two-way threaded rod 304 of threaded connection, under the restriction of recess 303, follow the rotation of two-way threaded rod 304 and inwards move, and then can carry out the centre gripping according to the round pin axle of different length, wait to centre gripping after good, start cylinder 301, drive and remove seat 302, recess 303, two-way threaded rod 304, grip block 305 etc. and then move together, will be moved by the round pin axle of centre gripping to cutting mechanism 2 below, make things convenient for cutting sword 203 to cut.

The working principle is as follows: when the pin shaft needs to be cut, one end of the pin shaft is placed between the clamping block 305 and the moving block 308 on one side, according to the size of the pin shaft, the elastic recovery of the spring 307 drives the telescopic rod 306 to move so as to clamp one end of the pin shaft, then the first motor 5 is started, the bidirectional threaded rod 304 starts to rotate, further the clamping blocks 305 in threaded connection with the bidirectional threaded rod 304 move inwards under the limitation of the groove 303, then the bidirectional threaded rod 304 rotates and moves inwards, further the pin shaft can be clamped, after clamping is completed, the cylinder 301 is started, the moving seat 302 is driven to move forwards in the first chute 102, the cylinder 301 is stopped after the pin shaft moves to the lower side of the cutting knife 203, then the hydraulic cylinder 201 is started according to the distance between the cutting knife 203 and the clamped pin shaft, the connecting block 202 is driven to move downwards, further the protective sleeve 204, the second motor 205 and the cutting knife 203 move downwards together, when the distance between the cutting knife 203 and the pin shaft reaches a proper distance between the cutting knife 203 and the pin shaft, the collecting box is filled with scrap iron collected in the collecting chute 105, and the collecting box 105 is filled with a large amount of scrap collecting scrap collected scrap in the collecting box 105.

The connection diagram of the hydraulic cylinder 201, the cylinder 301, the first motor 5 and the second motor 205 in the utility model belongs to the common general knowledge in the field, the working principle is the known technology, the model selects the proper model according to the actual use, so the control mode and the wiring arrangement are not explained in detail to the connection diagram of the hydraulic cylinder 201, the cylinder 301, the first motor 5 and the second motor 205.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a be used for pneumatic cylinder round pin axle cutting device which characterized in that includes:

the cutting device comprises a mounting assembly (1), a cutting mechanism (2) and a clamping mechanism (3), wherein the cutting mechanism (2) is fixedly mounted on the mounting assembly (1), and the clamping mechanism (3) is arranged on the mounting assembly (1);

the mounting assembly (1) comprises a base (101), a plurality of first chutes (102) are formed in the upper surface of the base (101), through grooves (103) are formed in the center of the upper surface of the base (101), a connecting seat (104) is fixedly connected to the center of the lower surface of the base (101), a plurality of second chutes (106) are formed in the inner surface of the connecting seat (104), a material collecting box (105) is arranged on the inner surface of the connecting seat (104), and the outer surface of the material collecting box (105) is connected with the inner surface of the second chutes (106) in a sliding mode.

2. The cutting device for the pin shaft of the hydraulic cylinder according to claim 1, wherein: cutting mechanism (2) are including pneumatic cylinder (201), the output shaft fixedly connected with connecting block (202) of pneumatic cylinder (201), the lower surface of connecting block (202) is provided with protective sheath (204), the internal surface rotation of protective sheath (204) is connected with cutting sword (203).

3. The cutting device for the pin shaft of the hydraulic cylinder according to claim 2, wherein: the outer surface of one side of protective sheath (204) is provided with second motor (205), and the output shaft of second motor (205) and the internal surface fixed connection of cutting sword (203), fixture (3) include cylinder (301), the output shaft fixedly connected with of cylinder (301) removes seat (302).

4. The cutting device for the pin shaft of the hydraulic cylinder according to claim 3, wherein: move one side surface of seat (302) and seted up recess (303), the internal surface of recess (303) is rotated and is connected with two-way threaded rod (304), the surface threaded connection of two-way threaded rod (304) has a plurality of grip blocks (305).

5. The cutting device for the pin shaft of the hydraulic cylinder according to claim 4, wherein: the inner surfaces of the clamping blocks (305) are all connected with telescopic rods (306) in a sliding mode, the outer surfaces of the telescopic rods (306) are all provided with springs (307), and the upper surfaces of the telescopic rods (306) are all fixedly connected with moving blocks (308).

6. The cutting device for the pin shaft of the hydraulic cylinder according to claim 5, wherein: remove one side surface of seat (302) and be provided with first motor (5), and the output of first motor (5) and the one end fixed connection of two-way threaded rod (304), the lower surface of base (101) is close to the equal fixedly connected with support column (4) in corner.