CN215588757U

CN215588757U - Main bearing is blank grinding device for bolt

Info

Publication number: CN215588757U
Application number: CN202121342464.2U
Authority: CN
Inventors: 张令科
Original assignee: Dalian Chengyu Marine High Strength Fastener Co Ltd
Current assignee: Dalian Chengyu Marine High Strength Fastener Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-21
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a polishing device for a blank of a main bearing bolt, which relates to the technical field of the main bearing bolt and solves the technical problems that most of the existing polishing devices adopt manual polishing and polish according to the working experience of workers, thereby reducing the polishing working efficiency, and the existing polishing equipment can not timely collect the scraps generated during polishing, thereby causing the scraps to splash, polluting stations and polluting the environment, and comprises a workbench, wherein a polishing box is fixedly arranged on the workbench, and an electric slide rail is fixedly arranged on the upper wall surface of the polishing box. The chips are prevented from splashing to pollute the station, the environment is ensured to be clean, and the environmental pollution is reduced.

Description

Main bearing is blank grinding device for bolt

Technical Field

The utility model relates to the technical field of main bearing bolts, in particular to a rough blank grinding device for a main bearing bolt.

Background

The appearance of main bearing bolt, apply to among the marine facilities, and play especially important spare part, need polish main bearing bolt when main bearing bolt produces, thereby guarantee the smoothness on main bearing bolt surface, and then make things convenient for follow-up main bearing bolt's installation, present grinding device adopts artifical manual polishing mostly, polish according to staff's work experience, reduce the work efficiency of polishing from this, present equipment of polishing can not in time collect the piece that produces when polishing, thereby cause the piece to splash, pollute station and polluted environment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a polishing device for a rough blank for a main bearing bolt, which solves the technical problems that most of the existing polishing devices adopt manual polishing and polish according to the working experience of workers, so that the polishing working efficiency is reduced, and the existing polishing equipment cannot timely collect scraps generated during polishing, so that the scraps splash, the stations are polluted and the environment is polluted.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a base bearing is blank grinding device for bolt, includes the workstation, fixed mounting has the case of polishing on the workstation, wall fixed mounting has electronic slide rail on the case of polishing, fixed mounting has first cylinder on the electronic slide rail removal end, fixed mounting has first motor on the flexible end of first cylinder, fixed mounting has the mill on the first motor, the opening has been seted up on the workstation, dust extraction is installed to the wall under the workstation, grinding incasement face installs clamping device.

Preferably, the clamping device comprises a second cylinder, the second cylinder is fixedly mounted on two side wall surfaces in the grinding box respectively, a second motor is fixedly mounted at the telescopic end of the second cylinder, a concave pipe is fixedly mounted at the driving end of the second motor, four electric push rods with the same structure are fixedly mounted on the concave pipe, the telescopic end of each electric push rod penetrates through the outer wall surface of the concave pipe, a top plate is fixedly mounted at the telescopic end of each electric push rod, a through hole is formed in the top plate, a supporting rod is inserted into the through hole, a limiting plate is fixedly mounted at one end of the supporting rod, a clamping plate is fixedly mounted at the other end of the supporting rod, a spring is fixedly mounted between the top plate and the clamping plate, the spring is sleeved on the supporting rod, and a pressure sensor is fixedly mounted on one side of the supporting rod on the top plate.

Preferably, the included angle between the four electric push rods is 90 degrees.

Preferably, the top plate and the clamping plate are in a U-shaped structure.

Preferably, dust extraction is including collecting the fill, collect and fight fixed mounting wall under the workstation, wall fixed mounting has the collecting box under the collection is fought, fixed mounting has the filter in the collecting box, collecting box side wall fixed mounting has the fan, be connected through the exhaust column between fan input and the collecting box lower wall.

Preferably, an access door is installed on the front wall surface of the collecting box, and a filter bag is installed in the collecting box and below the filter plate.

Preferably, the four corners of the lower wall surface of the workbench are fixedly provided with supporting legs, and the lower wall surface of each supporting leg is fixedly provided with a counterweight pier.

Advantageous effects

The utility model provides a polishing device for a blank for a main bearing bolt, which solves the technical problems that most of conventional polishing devices adopt manual polishing and polish according to the working experience of workers, so that the polishing working efficiency is reduced, the conventional polishing equipment cannot timely collect scraps generated during polishing, so that the scraps splash, pollute stations and pollute the environment.

Drawings

FIG. 1 is a schematic front view structure diagram of a rough blank grinding device for a main bearing bolt.

Fig. 2 is a schematic structural diagram of a clamping device of the rough blank grinding device for the main bearing bolt.

FIG. 3 is a schematic diagram of a part of an enlarged structure of a rough blank grinding device for a main bearing bolt according to the present invention.

In the figure: 1. a work table; 2. grinding a box; 3. an electric slide rail; 4. a first cylinder; 5. a first motor; 6. grinding disc; 7. a second cylinder; 8. a second motor; 9. a concave pipe; 10. an electric push rod; 11. A top plate; 12. a strut; 13. a limiting plate; 14. a splint; 15. a spring; 16. a pressure sensor; 17. A collecting hopper; 18. a collection box; 19. a filter plate; 20. a fan; 21. an exhaust pipe; 22. an access door; 23. and (4) a filter bag.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a polishing device for rough blanks for main bearing bolts comprises a workbench 1, wherein a polishing box 2 is fixedly mounted on the workbench 1, an electric slide rail 3 is fixedly mounted on the upper wall surface of the polishing box 2, a first air cylinder 4 is fixedly mounted on the moving end of the electric slide rail 3, a first motor 5 is fixedly mounted on the telescopic end of the first air cylinder 4, a polishing disc 6 is fixedly mounted on the first motor 5, an opening is formed in the workbench 1, a dust suction device is mounted on the lower wall surface of the workbench 1, a clamping device is mounted on the inner wall surface of the polishing box 2 and comprises a second air cylinder 7, the second air cylinder 7 is respectively and fixedly mounted on two side wall surfaces in the polishing box 2, a second motor 8 is fixedly mounted on the telescopic end of the second air cylinder 7, a concave pipe 9 is fixedly mounted on the driving end of the second motor 8, four electric push rods 10 with the same structure are fixedly mounted on the concave pipe 9, the telescopic end of the electric push rod 10 penetrates through the outer wall surface of the concave pipe 9, a top plate 11 is fixedly mounted on the telescopic end of the electric push rod 10, a through hole is formed in the top plate 11, a supporting rod 12 is inserted in the through hole, a limiting plate 13 is fixedly mounted at one end of the supporting rod 12, a clamping plate 14 is fixedly mounted at the other end of the supporting rod 12, a spring 15 is fixedly mounted between the top plate 11 and the clamping plate 14, the spring 15 is sleeved on the supporting rod 12, a pressure sensor 16 is fixedly mounted on the top plate 11 and positioned on one side of the supporting rod 12, included angles among the four electric push rods 10 are 90 degrees, the top plate 11 and the clamping plate 14 are of a U-shaped structure, the dust collection device comprises a collection hopper 17, the collection hopper 17 is fixedly mounted on the lower wall surface of the workbench 1, a collection box 18 is fixedly mounted on the lower wall surface of the collection hopper 17, and a filter plate 19 is fixedly mounted in the collection box 18, the utility model discloses a filter 18, including workstation 1, collecting box 18 side wall fixed mounting has fan 20, be connected through exhaust column 21 between fan 20 input and the collecting box 18 wall face, the access door 22 is installed to the wall face before the collecting box 18, just be located filter 19 below in the collecting box 18 and install filter bag 23, wall face four corners department fixed mounting has the supporting leg under the workstation 1, wall fixed mounting has the counter weight mound under the supporting leg.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as can be known from the attached drawings of the specification, an electric slide rail 3, a first air cylinder 4, a first motor 5, a second air cylinder 7, a second motor 8, an electric push rod 10, a pressure sensor 16 and a fan 20 are respectively in electric control connection with an external controller through leads, when the electric slide rail is used, blank materials to be processed are placed between concave pipes 9, at the moment, the second air cylinder 7 is started, the second air cylinder 7 pushes the concave pipes 9 to move oppositely, two ends of the blank materials are located in the concave pipes 9, at the moment, the telescopic end of the electric push rod 10 is started to extend out to push a top plate 11, the top plate 11 pushes a clamping plate 14 to move oppositely, the blank materials are clamped until the pressure sensor 16 on the top plate 11 is connected with the clamping plate 14, at the moment, a spring 15 is compressed under force, the pressure sensor 16 detects a pressure signal, when the pressure signal reaches a value set by the external controller, the electric push rod 10 stops feeding, at the moment, the blank materials are fixed, at this moment, the second motor 8 is started, the blank material rotates, the first air cylinder 4 and the first motor 5 are started, the driving end of the first motor 5 rotates to drive the polishing disc 6 to rotate, the first air cylinder 4 pushes the polishing disc 6 to move downwards until the polishing disc 6 is connected with the blank material, the electric sliding rail 3 is started at this moment, the polishing disc 6 transversely moves, the whole blank material is polished, the fan 20 is started at this moment, the fan 20 generates suction through the exhaust pipe 21, then scraps generated by polishing the blank material are sucked into the collecting hopper 17, the scraps are sucked into the collecting hopper 18 through the collecting hopper 17 and are blocked by the filter plate 19, part of the small scraps are collected through the filter bag 23, and a worker regularly opens the access door 22 to clean the filter plate 19 and the filter bag 23.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a base bearing is blank grinding device for bolt, includes workstation (1), its characterized in that, fixed mounting has case (2) of polishing on workstation (1), wall fixed mounting has electronic slide rail (3) on case (2) of polishing, fixed mounting has first cylinder (4) on electronic slide rail (3) moving end, fixed mounting has first motor (5) on the flexible end of first cylinder (4), fixed mounting has mill (6) on first motor (5), the opening has been seted up on workstation (1), dust extraction is installed to the wall under workstation (1), grinding case (2) internal face installs clamping device.

2. The grinding device for the rough blank for the main bearing bolt, according to claim 1, is characterized in that the clamping device comprises a second cylinder (7), the second cylinder (7) is respectively and fixedly installed on two side wall surfaces in the grinding box (2), a second motor (8) is fixedly installed at the telescopic end of the second cylinder (7), a concave pipe (9) is fixedly installed at the driving end of the second motor (8), four electric push rods (10) with the same structure are fixedly installed on the concave pipe (9), the telescopic end of each electric push rod (10) penetrates through the outer wall surface of the concave pipe (9), a top plate (11) is fixedly installed at the telescopic end of each electric push rod (10), a through hole is formed in the top plate (11), a supporting rod (12) is inserted in the through hole, a limiting plate (13) is fixedly installed at one end of the supporting rod (12), and a clamping plate (14) is fixedly installed at the other end of the supporting rod (12), a spring (15) is fixedly installed between the top plate (11) and the clamping plate (14), the spring (15) is sleeved on the supporting rod (12), and a pressure sensor (16) is fixedly installed on the top plate (11) and located on one side of the supporting rod (12).

3. The grinding device for the rough blank for the main bearing bolt as claimed in claim 2, wherein the included angle between the four electric push rods (10) is 90 degrees.

4. The grinding device for the rough blank for the main bearing bolt as claimed in claim 2, characterized in that the top plate (11) and the clamping plate (14) are of a U-shaped structure.

5. The grinding device for the rough blank for the main bearing bolt is characterized in that the dust collection device comprises a collection hopper (17), the collection hopper (17) is fixedly arranged on the lower wall surface of the workbench (1), a collection box (18) is fixedly arranged on the lower wall surface of the collection hopper (17), a filter plate (19) is fixedly arranged in the collection box (18), a fan (20) is fixedly arranged on the side wall surface of the collection box (18), and the input end of the fan (20) is connected with the lower wall surface of the collection box (18) through an exhaust pipe (21).

6. A grinding device for a rough blank for a main bearing bolt according to claim 5, characterized in that an access door (22) is arranged on the front wall of the collection box (18), and a filter bag (23) is arranged in the collection box (18) and below the filter plate (19).

7. The grinding device for the rough blank for the main bearing bolt is characterized in that supporting legs are fixedly arranged at four corners of the lower wall surface of the workbench (1), and counterweight piers are fixedly arranged on the lower wall surface of the supporting legs.