CN216504226U

CN216504226U - High-machining-precision polishing equipment for machining

Info

Publication number: CN216504226U
Application number: CN202122914792.1U
Authority: CN
Inventors: 郭进仕
Original assignee: Jinan Likuan Machinery Fittings Co ltd
Current assignee: Jinan Likuan Machinery Fittings Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-13
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a polishing device with high machining precision for machining, which comprises a base, wherein a dustproof shell is fixedly connected to the top of the base, a hydraulic cylinder is arranged at the top of the dustproof shell, the bottom of the hydraulic cylinder penetrates through the inner cavity of the dustproof shell, a polishing machine is fixedly connected to the bottom of the output end of the hydraulic cylinder, fixed shells are fixedly connected to the bottoms of two sides of the dustproof shell, a driving motor is fixedly connected between the top and the bottom of the inner cavity of the fixed shell, and threaded rods are fixedly connected to the output ends of opposite sides of the two driving motors. The polishing equipment for machining has the advantages of being stable in clamping and fixing and high in machining precision.

Description

Machining is with polishing equipment that machining precision is high

Technical Field

The utility model relates to the technical field of machining, in particular to a polishing device with high machining precision for machining.

Background

Machining refers to a process of changing the overall dimension or performance of a workpiece through a mechanical device, and can be divided into cutting machining and pressure machining according to differences in machining modes, the production process of a machine refers to the whole process of manufacturing products from raw materials, and for machine production, the production process comprises the transportation and storage of the raw materials, the preparation of production, the manufacturing of blanks, the machining and heat treatment of parts, the assembly and debugging of the products, painting, packaging and other contents.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a polishing device with high machining precision for machining, which has the advantages of stable clamping and fixing and high machining precision and solves the problems of insufficient stable clamping and fixing and low machining precision of the existing polishing device for machining.

In order to achieve the purpose, the utility model provides the following technical scheme: a polishing device with high machining precision for machining comprises a base, wherein a dustproof shell is fixedly connected to the top of the base, a hydraulic cylinder is arranged at the top of the dustproof shell, the bottom of the hydraulic cylinder penetrates through the inner cavity of the dustproof shell, a polishing machine is fixedly connected to the bottom of the output end of the hydraulic cylinder, fixed shells are fixedly connected to the bottoms of two sides of the dustproof shell, a driving motor is fixedly connected between the top and the bottom of the inner cavity of the fixed shell, threaded rods are fixedly connected to the output ends of opposite sides of the two driving motors, telescopic rods are sleeved on the surfaces of the threaded rods, opposite sides of the two telescopic rods penetrate through the inner cavity of the dustproof shell and are fixedly connected with a clamping plate, a baffle is fixedly connected to the rear side of the clamping plate, air cylinders are arranged in the inner cavity of the telescopic rods, and opposite sides of the two air cylinders are fixedly connected with the inner wall of the telescopic rods, the output of the relative one side of two cylinders all runs through grip block and fixedly connected with friction pad, the equal fixedly connected with baffle in both sides between base inner chamber top and the bottom, base inner chamber's bottom fixedly connected with step motor, the equal fixedly connected with cam in both sides of step motor output, the bottom of grip block runs through to the inner chamber of base, the equal fixedly connected with spacing shell in bottom of the relative one side of two grip blocks, the top of spacing shell is provided with the push pedal, the bottom fixedly connected with ejector pin of push pedal, the bottom of ejector pin runs through spacing shell and contacts with the cam, the surface of ejector pin and the inner chamber that is located spacing shell are from last to overlapping in proper order down and are equipped with spring and limiting plate.

Preferably, the equal fixedly connected with fan in top of dustproofing shell inner chamber both sides, the air intake of two opposite fan sides all communicates there is the suction hood, and one side opposite to two fans all communicates there is the conveyer pipe, the one end that the fan was kept away from to the conveyer pipe runs through the dustproofing shell and communicates with the base.

Preferably, the bottom of base inner chamber both sides all fixedly connected with mesh strains the dirt box, the inner chamber of mesh strains the dirt box and is provided with the filter material, the bottom of base both sides all communicates there is the exhaust pipe.

Preferably, the top and the bottom of the telescopic rod are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in the top and the bottom of the inner cavity of the fixed shell.

Preferably, the surface of the threaded rod is in threaded connection with the telescopic rod, and the top of the base is provided with an opening matched with the clamping plate and the limiting shell for use.

Preferably, one side of the cam far away from the stepping motor is movably connected with the partition plate, the left side of the front surface of the dustproof shell is movably connected with a sealing door through a hinge, and supporting blocks are fixedly connected to the two sides of the bottom of the base.

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

1. the polishing equipment for machining has the advantages of stable clamping and fixing and high machining precision, and is worthy of popularization.

2. According to the utility model, the hydraulic cylinder is arranged, the use height of the polishing machine can be adjusted, the polishing machine can be arranged to polish the surface of a part, the threaded rod can be matched with the driving motor to control the use positions of the telescopic rod and the clamping plate, the cylinder is arranged to drive the friction pad to be in contact with the part, the cam is arranged to be matched with the stepping motor to control the use heights of the ejector rod and the push plate, the mesh dust filtering box and the filter material are arranged to purify and filter air, and the dust hood is arranged to be matched with the fan to convey dust in the dust-proof shell to the inner cavity of the base through the conveying pipe.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1.

In the figure: 1. a base; 2. a dust-proof shell; 3. a hydraulic cylinder; 4. polishing the machine; 5. a stationary case; 6. a drive motor; 7. a threaded rod; 8. a telescopic rod; 9. a clamping plate; 10. a baffle plate; 11. a cylinder; 12. a friction pad; 13. a partition plate; 14. a stepping motor; 15. a cam; 16. a limiting shell; 17. pushing the plate; 18. a top rod; 19. a spring; 20. a limiting plate; 21. a fan; 22. a dust hood; 23. a delivery pipe; 24. a mesh dust filtering box; 25. an exhaust pipe.

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, a polishing device with high machining precision for machining comprises a base 1, a dustproof shell 2 is fixedly connected to the top of the base 1, a hydraulic cylinder 3 is arranged at the top of the dustproof shell 2, the bottom of the hydraulic cylinder 3 penetrates through the inner cavity of the dustproof shell 2, a polishing machine 4 is fixedly connected to the bottom of the output end of the hydraulic cylinder 3, fixed shells 5 are fixedly connected to the bottoms of the two sides of the dustproof shell 2, a driving motor 6 is fixedly connected between the top and the bottom of the inner cavity of the fixed shell 5, threaded rods 7 are fixedly connected to the output ends of the opposite sides of the two driving motors 6, telescopic rods 8 are sleeved on the surfaces of the threaded rods 7, the opposite sides of the two telescopic rods 8 penetrate through the inner cavity of the dustproof shell 2 and are fixedly connected with a clamping plate 9, a baffle plate 10 is fixedly connected to the rear side of the clamping plate 9, an air cylinder 11 is arranged in the inner cavity of the telescopic rod 8, and the opposite sides of the two air cylinders 11 are fixedly connected with the inner wall of the telescopic rod 8, the output ends of the opposite sides of the two cylinders 11 penetrate through the clamping plates 9 and are fixedly connected with friction pads 12, the two sides between the top and the bottom of the inner cavity of the base 1 are fixedly connected with partition plates 13, the bottom of the inner cavity of the base 1 is fixedly connected with a stepping motor 14, the two sides of the output end of the stepping motor 14 are fixedly connected with cams 15, the bottom of the clamping plate 9 penetrates through the inner cavity of the base 1, the bottom of the opposite side of the two clamping plates 9 is fixedly connected with a limiting shell 16, the top of the limiting shell 16 is provided with a push plate 17, the bottom of the push plate 17 is fixedly connected with a top rod 18, the bottom of the top rod 18 penetrates through the limiting shell 16 and is contacted with the cams 15, the surface of the top rod 18 and the inner cavity of the limiting shell 16 are sequentially sleeved with a spring 19 and a limiting plate 20 from top to bottom, the tops of the two sides of the inner cavity of the dustproof shell 2 are fixedly connected with fans 21, and air inlets of the opposite sides of the two fans 21 are communicated with dust hoods 22, one side of each of two fans 21 opposite to each other is communicated with a conveying pipe 23, one end of each conveying pipe 23, far away from each fan 21, penetrates through the dustproof shell 2 and is communicated with the base 1, the bottoms of the two sides of the inner cavity of the base 1 are fixedly connected with mesh dust filtering boxes 24, filter materials are arranged in the inner cavities of the mesh dust filtering boxes 24, the bottoms of the two sides of the base 1 are communicated with exhaust pipes 25, the top and the bottom of each telescopic rod 8 are fixedly connected with sliding blocks, the top and the bottom of the inner cavity of the fixed shell 5 are respectively provided with a sliding groove matched with the sliding blocks, the surface of each threaded rod 7 is in threaded connection with the corresponding telescopic rod 8, the top of the base 1 is provided with an opening matched with the clamping plate 9 and the limiting shell 16, one side, far away from the stepping motor 14, of the cam 15 is movably connected with the partition plate 13, the left side of the front surface of the dustproof shell 2 is movably connected with a sealing door through hinges, the two sides of the bottom of the base 1 are fixedly connected with supporting blocks, through the hydraulic cylinders 3, can adjust the use height of burnishing machine 4, through setting up burnishing machine 4, can carry out polishing treatment to the part surface, through setting up threaded rod 7, can cooperate the service position of control telescopic link 8 and grip block 9 with driving motor 6, through setting up cylinder 11, can drive friction pad 12 and spare part contact, through setting up cam 15, can cooperate the use height of control ejector pin 18 and push pedal 17 with step motor 14, through setting up mesh dust filtration box 24 and filter material, can purify the filtration to the air, through setting up suction hood 22, can cooperate the dust in dust proof housing 2 through conveyer pipe 23 to the inner chamber of base 1 with fan 21, through setting up driving motor 6, threaded rod 7, telescopic link 8, grip block 9, baffle 10, cylinder 11, friction pad 12, baffle 13, step motor 14, cam 15, spacing shell 16, push pedal 17, Ejector pin 18 and spring 19 have solved that current polishing equipment for machining centre gripping is fixed firm inadequately, and the problem that machining precision is low, and this polishing equipment for machining possesses that the centre gripping is fixed firm, and the advantage that machining precision is high, is worth promoting.

When the polishing machine is used, a part to be polished is placed between two clamping plates 9, then the driving motor 6 is started, the driving motor 6 is matched with the threaded rod 7 to drive the telescopic rod 8 and the clamping plates 9 to move, the clamping plates 9 move to clamp and fix the part, then the air cylinder 11 is started, the air cylinder 11 drives the friction pad 12 to contact with the part, the stepping motor 14 is started, the stepping motor 14 is matched with the cam 15 to drive the ejector rod 18 to move, the ejector rod 18 moves to drive the limiting plate 20 to extrude the spring 19, meanwhile, the ejector rod 18 drives the push plate 17 to extrude the part, through the matching of the friction pad 12 and the push plate 17, the stability of clamping and fixing the part is increased, the phenomenon that the part is loosened in the polishing process to influence the processing precision is prevented, the fan 21 is started, the fan 21 is matched with the dust hood 22 to convey dust in the dustproof shell 2 to the inner cavity of the base 1 through the conveying pipe 23, and the mesh dust filtering box 24 is matched with a filtering material to filter dust in the air, the filtered air is discharged through the exhaust duct 25.

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 machining is with polishing equipment that machining precision is high, includes base (1), its characterized in that: the dust-proof shell (2) is fixedly connected to the top of the base (1), the hydraulic cylinder (3) is arranged at the top of the dust-proof shell (2), the bottom of the hydraulic cylinder (3) penetrates through the inner cavity of the dust-proof shell (2), the polishing machine (4) is fixedly connected to the bottom of the output end of the hydraulic cylinder (3), the fixing shells (5) are fixedly connected to the bottoms of the two sides of the dust-proof shell (2), the driving motor (6) is fixedly connected between the top and the bottom of the inner cavity of the fixing shell (5), the threaded rod (7) is fixedly connected to the output end of the opposite side of the two driving motors (6), the telescopic rods (8) are sleeved on the surface of the threaded rod (7), the opposite sides of the two telescopic rods (8) penetrate through the inner cavity of the dust-proof shell (2) and are fixedly connected with the clamping plate (9), and the baffle plate (10) is fixedly connected to the rear side of the clamping plate (9), the inner cavity of the telescopic rod (8) is provided with an air cylinder (11), one side opposite to the two air cylinders (11) is fixedly connected with the inner wall of the telescopic rod (8), the output end of one side opposite to the two air cylinders (11) penetrates through the clamping plate (9) and is fixedly connected with the friction pad (12), the two sides between the top and the bottom of the inner cavity of the base (1) are fixedly connected with a partition plate (13), the bottom of the inner cavity of the base (1) is fixedly connected with a stepping motor (14), the two sides of the output end of the stepping motor (14) are fixedly connected with a cam (15), the bottom of the clamping plate (9) penetrates through the inner cavity of the base (1), the bottom of one side opposite to the two clamping plates (9) is fixedly connected with a limiting shell (16), the top of the limiting shell (16) is provided with a push plate (17), and the bottom of the push plate (17) is fixedly connected with an ejector rod (18), the bottom of ejector pin (18) runs through spacing shell (16) and contacts with cam (15), the surface of ejector pin (18) and the inner chamber that is located spacing shell (16) are from last to overlapping in proper order down and are equipped with spring (19) and limiting plate (20).

2. The polishing apparatus with high processing accuracy for machining according to claim 1, characterized in that: the equal fixedly connected with fan (21) in top of dustproofing shell (2) inner chamber both sides, the air intake of two relative one sides of fan (21) all communicates there is suction hood (22), and one side that two opposite fan (21) all communicates has conveyer pipe (23), the one end that fan (21) were kept away from in conveyer pipe (23) runs through dustproofing shell (2) and communicates with base (1).

3. The polishing apparatus with high processing accuracy for machining according to claim 1, characterized in that: the equal fixedly connected with mesh of bottom of base (1) inner chamber both sides strains dirt box (24), the inner chamber of mesh strain dirt box (24) is provided with the filter material, the bottom of base (1) both sides all communicates exhaust pipe (25).

4. The polishing apparatus with high processing accuracy for machining according to claim 1, characterized in that: the top and the bottom of telescopic link (8) all fixedly connected with slider, the spout that uses with the slider cooperation is all seted up to the top and the bottom of set casing (5) inner chamber.

5. The polishing apparatus with high processing accuracy for machining according to claim 1, characterized in that: the surface of the threaded rod (7) is in threaded connection with the telescopic rod (8), and the top of the base (1) is provided with an opening matched with the clamping plate (9) and the limiting shell (16).

6. The polishing apparatus with high processing accuracy for machining according to claim 1, characterized in that: one side that step motor (14) were kept away from in cam (15) and baffle (13) swing joint, there is the sealing door on the left side on dustcoat (2) positive surface through hinge swing joint, the equal fixedly connected with supporting shoe in both sides of base (1) bottom.