CN211915664U

CN211915664U - Bearing cutting equipment

Info

Publication number: CN211915664U
Application number: CN202020533718.8U
Authority: CN
Inventors: 钱咬法
Original assignee: Jiashan Samsung Sliding Bearing Technology Co ltd
Current assignee: Jiashan Samsung Sliding Bearing Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-13
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a bearing cutting device, which comprises a workbench, wherein one side of the upper surface of the workbench is provided with a bracket, the bracket is of a U-shaped structure, the top end of the bracket is provided with a hydraulic cylinder, the bottom of the output end of the hydraulic cylinder is provided with a movable plate, the movable plate is connected with the bracket in a sliding way, the upper surface of the movable plate is provided with a water tank, the inner cavity of the water tank is provided with a water pump, the water pump is connected with a water outlet through a water pipe, the bottom of the movable plate is provided with a first motor, the utility model discloses a rotating roller by starting a second motor, thereby leading the bearing pipe to move forwards, then stopping the second motor, leading a lead screw to rotate by rotating a turntable, thereby leading two clamping blocks to clamp the bearing pipe to be fixed, starting the hydraulic cylinder at the, the first motor is activated so that the cutting disc cuts the bearing tube.

Description

Bearing cutting equipment

Technical Field

The utility model relates to a machining equipment technical field specifically is a bearing cutting equipment.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. The blanks of the inner ring and the outer ring of the bearing can be produced by using a forging method or by using a steel pipe for cutting.

Present bearing cutting equipment degree of automation is low, needs artificial manual to remove the steel pipe during the cutting and aims at, has not only strengthened people's intensity of labour, has certain danger simultaneously, and has reduced production efficiency, in addition, when the cutting, the cutting disc can produce high temperature, influences the life of cutting disc.

Disclosure of Invention

An object of the utility model is to provide a bearing cutting equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a bearing cutting device comprises a workbench, wherein a bracket is arranged on one side of the upper surface of the workbench, the bracket is of a U-shaped structure, a hydraulic cylinder is arranged at the top end of the bracket, a movable plate is arranged at the bottom of the output end of the hydraulic cylinder, the movable plate is connected with the bracket in a sliding manner, a water tank is arranged on the upper surface of the movable plate, a water pump is arranged in the inner cavity of the water tank, the water pump is connected with a water outlet through a water pipe, a first motor is arranged at the bottom of the movable plate, the shaft part of the first motor is connected with a cutting disc, the water outlet is positioned right above the cutting disc, a groove is arranged on one side of the upper surface of the workbench, positioned on the bracket, a material receiving box is arranged in the groove, a second groove body is arranged right below the upper surface of the workbench, the, the guide screw is sleeved with two movable blocks which are symmetrically distributed, the movable blocks are connected with the second groove body in a sliding manner, the top end of each movable block is provided with a clamping block, the upper surface of the workbench is provided with supporting seats which are equidistantly distributed, the upper surface of the workbench is provided with a first groove body, the inner wall of the first groove body is provided with a second motor, the shaft part of the second motor is connected with a rotating shaft, the rotating shaft is rotatably connected with the first groove body through a bearing, a rotating roller is sleeved on the rotating shaft, when the guide screw is used, a bearing pipe is placed on the supporting seats, the second motor is started to rotate the rotating roller, so that the bearing pipe moves forwards, then the second motor is stopped, the guide screw is rotated through a rotating turntable, so that the two clamping blocks clamp the bearing pipe, the hydraulic cylinder is started at the moment, the hydraulic cylinder pushes the movable plate to move downwards, and when, start first motor, thereby make the cutting dish cut the bearing pipe, and simultaneously, start the water pump, make the delivery port to cutting dish jet cooling liquid, carry out rapid cooling to the cutting dish, thereby the continuous work of cutting dish has been guaranteed, the life of cutting dish has been prolonged, the bearing after the cutting then can be with the situation and drop to the material receiving box and concentrate the collection, at this moment, not hard up lead screw, make two clamp splice loosen the bearing pipe, restart second motor, make the bearing pipe move forward, thereby continue to cut the bearing pipe, whole process automation degree is high, greatly reduced intensity of labour, thereby the security has been improved, and simultaneously, the work efficiency is improved.

As a further aspect of the present invention: the lead screw divides into left screw thread and right screw thread with the middle part, two the movable block rotates with left screw thread and right screw thread respectively to be connected, through left screw thread and the right screw thread that sets up, is convenient for make two clamp splice remove in opposite directions.

As a further aspect of the present invention: two the clamp splice is close to one side each other and is provided with V type groove, just V type inslot wall is provided with the rubber pad, through the V type groove that sets up for in the clamping process, the bearing pipe atress is even, thereby avoids the bearing pipe to take place the phenomenon of deformation in the clamping process and takes place.

As a further aspect of the present invention: connect workbin and workstation sliding connection, just connect workbin bottom to be provided with equidistant evenly distributed's hole that leaks, through the hole that leaks that sets up for the coolant liquid that erupts flows into the recess bottom, thereby separates coolant liquid and bearing.

As a further aspect of the present invention: the supporting seat upper surface is provided with the arc wall, just the central point of supporting seat, live-rollers and two clamp splice all puts and is located a straight line.

As a further aspect of the present invention: the outer wall of the rotating roller is sleeved with a rubber pad, and the rubber pad is sleeved by the rotating roller, so that the friction force between the bearing pipe and the rotating roller is increased, and the bearing pipe is favorably moved.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a start the second motor, make the live-rollers rotate, thereby make the bearing pipe move forward, then stop the second motor, through rotating the carousel, make the lead screw rotate, thereby make two clamp splices fix the bearing pipe clamp fastening, start the pneumatic cylinder this moment, make the pneumatic cylinder promote the fly leaf and move down, when cutting dish and bearing pipe contact, start first motor, thereby make the cutting dish cut the bearing pipe, the bearing after the cutting then can be with the situation and drop to concentrating the collection in the material receiving box, then, not hard up lead screw, make two clamp splices loosen the bearing pipe, restart the second motor, make the bearing pipe move forward, thereby continue to cut the bearing pipe, whole process automation degree is high, greatly reduced intensity of labour, thereby the security has been improved, and the work efficiency is improved simultaneously.

2. Through the cooperation between water tank, water pipe and the delivery port for the delivery port sprays the coolant liquid to the cutting disc, carries out rapid cooling to the cutting disc, thereby has guaranteed the continuous work of cutting disc, has prolonged the life of cutting disc.

3. Through the V type groove that sets up for in the clamping process, the bearing pipe atress is even, thereby avoids the bearing pipe to take place the phenomenon emergence of deformation in the clamping process, through the hole that leaks that sets up, makes the coolant liquid that erupts flow in recess bottom, thereby separates coolant liquid and bearing, through the rubber pad that the live-rollers cover was established, has increased the frictional force between bearing pipe and the live-rollers, thereby is favorable to the removal of bearing pipe.

Drawings

Fig. 1 is a schematic structural view of a bearing cutting apparatus.

Fig. 2 is a schematic structural diagram of a workbench in a bearing cutting device.

Fig. 3 is a side view of a bearing cutting apparatus.

Fig. 4 is a partially enlarged view of a in a bearing cutting apparatus.

In the figure: 1. a work table; 2. a supporting seat; 3. a support; 4. a hydraulic cylinder; 5. a movable plate; 6. a water tank; 7. a water outlet; 8. a first motor; 9. cutting the disc; 10. a groove; 11. a material receiving box; 12. a first tank body; 13. a second motor; 14. a rotating shaft; 15. a rotating roller; 16. a screw rod; 17. a clamping block; 18. a water leakage hole; 19. a second tank body; 20. a movable block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a bearing cutting device includes a worktable 1, a bracket 3 is disposed on one side of an upper surface of the worktable 1, the bracket 3 is of a U-shaped structure, a hydraulic cylinder 4 is disposed on a top end of the bracket 3, a movable plate 5 is disposed at a bottom of an output end of the hydraulic cylinder 4, the movable plate 5 is slidably connected to the bracket 3, a water tank 6 is disposed on an upper surface of the movable plate 5, a water pump is disposed in an inner cavity of the water tank 6, the water pump is connected to a water outlet 7 through a water pipe, a first motor 8 is disposed at a bottom of the movable plate 5, a cutting disc 9 is connected to a shaft portion of the first motor 8, the water outlet 7 is located right above the cutting disc 9, a groove 10 is disposed on one side of the bracket 3 on the upper surface of the worktable 1, a material receiving box 11 is disposed in the, 19 inner chambers of second cell body are connected with lead screw 16 through the bearing rotation, 16 one ends of lead screw extend to the 19 outsides of second cell body and are provided with the carousel, the cover is equipped with the movable block 20 of two symmetric distributions on the lead screw 16, just

movable block

20 and 19 sliding connection of second cell body, the 20 tops of movable block are provided with

clamp splice

17, 1 upper surface of workstation is provided with equidistant distribution's supporting

seat

2, 1 upper surface of workstation is provided with first cell body 12, first cell body 12 inner wall is provided with second motor 13, second motor 13 axial region is connected with pivot 14, pivot 14 rotates through bearing and first cell body 12 to be connected, the cover is equipped with live-rollers 15 on the pivot 14.

When the cutting disc is used, the bearing pipe is placed on the supporting seat 2, the second motor 13 is started, the rotating roller 15 is rotated, the bearing pipe is moved forwards, then the second motor 13 is stopped, the screw rod 16 is rotated by rotating the rotary disc, the two clamping blocks 17 are used for clamping and fixing the bearing pipe, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 pushes the movable plate 5 to move downwards, the first motor 8 is started when the cutting disc 9 is contacted with the bearing pipe, the cutting disc 9 is used for cutting the bearing pipe, meanwhile, the water pump is started, the water outlet 7 sprays cooling liquid to the cutting disc 9, the cutting disc 9 is cooled rapidly, the continuous work of the cutting disc 9 is ensured, the service life of the cutting disc 9 is prolonged, the cut bearing can fall into the material receiving box 11 along the same trend for centralized collection, the screw rod 16 is loosened, the bearing pipe is loosened by the two clamping blocks 17, the second motor 13 is started again, so that the bearing pipe moves forwards, the bearing pipe is continuously cut, the automation degree of the whole process is high, the labor intensity is greatly reduced, the safety is improved, and the working efficiency is improved.

The screw rod 16 is divided into a left thread and a right thread in the middle, and the two movable blocks 20 are respectively connected with the left thread and the right thread in a rotating manner.

The left thread and the right thread are arranged, so that the two clamping blocks 17 can move in opposite directions conveniently.

Two the clamp splice 17 is close to one side each other and is provided with V type groove, just V type inslot wall is provided with the rubber pad.

Through the V type groove that sets up for at the tight in-process of clamp, the bearing pipe atress is even, thereby avoids the bearing pipe to take place the phenomenon emergence of deformation at the tight in-process of clamp.

Connect workbin 11 and workstation 1 sliding connection, just connect workbin 11 bottoms to be provided with equidistant evenly distributed's hole 18 that leaks.

The sprayed cooling liquid flows into the bottom of the groove 10 through the arranged water leakage holes 18, so that the cooling liquid is separated from the bearing.

The upper surface of the supporting seat 2 is provided with an arc-shaped groove, and the central positions of the supporting seat 2, the rotating roller 15 and the two clamping blocks 17 are all located on the same straight line.

The outer wall of the rotating roller 15 is sleeved with a rubber pad.

The rubber pads are sleeved on the rotating rollers 15, so that friction force between the bearing pipe and the rotating rollers is increased, and the bearing pipe is moved conveniently.

The utility model discloses a theory of operation is:

when the cutting disc is used, the bearing pipe is placed on the supporting seat 2, the second motor 13 is started, the rotating roller 15 is rotated, the bearing pipe is moved forwards, then the second motor 13 is stopped, the screw rod 16 is rotated by rotating the rotary disc, the two clamping blocks 17 are used for clamping and fixing the bearing pipe, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 pushes the movable plate 5 to move downwards, the first motor 8 is started when the cutting disc 9 is contacted with the bearing pipe, the cutting disc 9 is used for cutting the bearing pipe, meanwhile, the water pump is started, the water outlet 7 sprays cooling liquid to the cutting disc 9, the cutting disc 9 is cooled rapidly, the continuous work of the cutting disc 9 is ensured, the service life of the cutting disc 9 is prolonged, the cut bearing can fall into the material receiving box 11 along the same trend for centralized collection, the screw rod 16 is loosened, the bearing pipe is loosened by the two clamping blocks 17, restart second motor 13, make the bearing pipe move forward, thereby continue to cut the bearing pipe, whole process automation degree is high, greatly reduced intensity of labour, thereby the security has been improved, and simultaneously the work efficiency is improved, V type groove through setting up, make at the clamping process, the bearing pipe atress is even, thereby avoid the bearing pipe to take place the phenomenon emergence of deformation at the clamping process, through the hole 18 that leaks that sets up, make the coolant liquid that erupts to flow into recess 10 bottoms, thereby separate coolant liquid and bearing, the rubber pad of establishing through the 15 covers of live-rollers, the frictional force between bearing pipe and the live-rollers has been increased, thereby be favorable to the removal of bearing pipe.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bearing cutting device comprises a workbench (1) and is characterized in that a support (3) is arranged on one side of the upper surface of the workbench (1), the support (3) is of a U-shaped structure, a hydraulic cylinder (4) is arranged at the top end of the support (3), a movable plate (5) is arranged at the bottom of the output end of the hydraulic cylinder (4), the movable plate (5) is in sliding connection with the support (3), a water tank (6) is arranged on the upper surface of the movable plate (5), a water pump is arranged in the inner cavity of the water tank (6) and is connected with a water outlet (7) through a water pipe, a first motor (8) is arranged at the bottom of the movable plate (5), the shaft part of the first motor (8) is connected with a cutting disc (9), the water outlet (7) is positioned right above the cutting disc (9), a groove (10) is arranged on one side of the upper, the material receiving box (11) is arranged in the groove (10), a second groove body (19) is arranged under the support (3) on the upper surface of the workbench (1), a lead screw (16) is rotatably connected to the inner cavity of the second groove body (19) through a bearing, one end of the lead screw (16) extends to the outer side of the second groove body (19) and is provided with a rotary table, two movable blocks (20) which are symmetrically distributed are sleeved on the lead screw (16), the movable blocks (20) are slidably connected with the second groove body (19), clamping blocks (17) are arranged at the top end of each movable block (20), supporting seats (2) which are equidistantly distributed are arranged on the upper surface of the workbench (1), a first shaft part (12) is arranged on the upper surface of the workbench (1), a second motor (13) is arranged on the inner wall of the first groove body (12), and a rotary shaft (14) is connected with the second groove body (13), the rotating shaft (14) is rotatably connected with the first groove body (12) through a bearing, and the rotating shaft (14) is sleeved with a rotating roller (15).

2. A bearing cutting machine according to claim 1, characterized in that the screw (16) is divided in the middle into a left thread and a right thread, and the two movable blocks (20) are rotatably connected to the left thread and the right thread, respectively.

3. A bearing cutting device according to claim 1, characterized in that two clamping blocks (17) are provided with a V-shaped groove on the side close to each other, and the inner wall of the V-shaped groove is provided with a rubber pad.

4. A bearing cutting apparatus according to claim 1, characterized in that the material receiving box (11) is slidably connected with the worktable (1), and the bottom of the material receiving box (11) is provided with water leakage holes (18) which are evenly distributed at equal intervals.

5. A bearing cutting apparatus according to claim 1, characterized in that the upper surface of the supporting seat (2) is provided with an arc-shaped groove, and the central positions of the supporting seat (2), the rotating roller (15) and the two clamping blocks (17) are all located on a straight line.

6. A bearing cutting apparatus according to claim 1, characterized in that the outer wall of the rotating roller (15) is fitted with a rubber pad.