CN221455486U

CN221455486U - Efficient polishing machine

Info

Publication number: CN221455486U
Application number: CN202420060974.8U
Authority: CN
Inventors: 何学文
Original assignee: Qingdao Liandong Roll Making Co ltd
Current assignee: Qingdao Liandong Roll Making Co ltd
Priority date: 2024-01-10
Filing date: 2024-01-10
Publication date: 2024-08-02
Anticipated expiration: 2034-01-10

Abstract

The utility model relates to a polishing machine, which belongs to the technical field of polishing equipment, in particular to a high-efficiency polishing machine, comprising a tabletop, wherein the top of the tabletop is fixedly connected with a shell; according to the polishing device, the first motor is started to drive the second motor to adjust the height of the workpiece hole, the workpiece to be polished is placed between the sliding block and the limiting block and kept fixed, the polishing piece is located in the middle of the workpiece hole, then the hydraulic cylinder is started to drive the connecting column to move, the sliding blocks are driven to be away from each other, the polishing piece is attached to the hole of the workpiece, then the second motor is started to drive the polishing piece to rotate, the holes with different sizes on the workpiece are matched, the polishing and the polishing of the holes are facilitated, the problem that when the existing polishing device is used for polishing the holes on the workpiece, the operation process is complicated, meanwhile, workers are required to hold the workpiece to polish the workpiece, the polished scraps are easy to damage the workers, and the polishing work efficiency is further reduced is solved.

Description

Efficient polishing machine

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to a high-efficiency polishing machine.

Background

Polishing refers to a processing method for processing the surface of a workpiece to reduce the roughness of the surface of the workpiece so as to obtain a bright and flat surface.

The Chinese patent with the publication number of CN212071540U discloses a high-efficiency polishing machine, which comprises a guide rail, a sliding block connected on the guide rail in a sliding way and a driving mechanism for driving the sliding block to slide back and forth on the guide rail; the support frames are arranged at the two ends of the sliding block, and polishing cloth is detachably connected between the two support frames.

Based on the above search in combination with the prior art findings:

When the hole on the work piece is polished to current throwing optical equipment, the operation in-process is comparatively loaded down with trivial details, still needs the handheld work piece of staff to polish the operation simultaneously, and the sweeps of polishing cause the injury to the staff easily, and then has reduced the work efficiency of polishing.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the efficient polishing machine, which is characterized in that a hydraulic cylinder is started to drive a connecting column to move, a bar block on a moving tube is driven to rotate, sliding blocks are driven to be away from each other, a polishing sheet on a supporting column is attached to a hole of a workpiece, and then a motor II is started to drive the polishing sheet to rotate.

The technical solution for realizing the purpose of the utility model is as follows: the high-efficiency polishing machine comprises a tabletop, wherein the top of the tabletop is fixedly connected with a shell, the inner wall of the top of the shell is fixedly connected with a first motor, the output end of the first motor is connected with a threaded rod through a coupling, and a fixed shell is arranged in the shell;

the polishing mechanism is positioned on the tabletop;

The polishing mechanism comprises a polishing unit and a limiting unit, the polishing unit comprises a hydraulic cylinder fixedly connected to the inner wall of one side of a fixed shell, the output end of the hydraulic cylinder is connected with a connecting column, a sliding hole is formed in the fixed shell, one end of the connecting column penetrates through the sliding hole and is fixedly connected with a movable tube, a plurality of strip-shaped grooves are formed in the fixed shell, sliding blocks are connected in the strip-shaped grooves in a sliding mode, one sides, close to each other, of the movable tube and the sliding blocks are connected with two strip-shaped blocks in a rotating mode, two connecting rods are fixedly connected to one sides, away from each other, of the sliding blocks, and polishing sheets are fixedly connected to the other ends of the two connecting rods.

In some embodiments, the limiting unit comprises a limiting block and a fixed block which are fixedly connected to the inner wall of the bottom of the shell, a movable hole is formed in the fixed block, a sliding column is slidably connected in the movable hole, one end of the sliding column is fixedly connected with the sliding block, and the other end of the sliding column is fixedly connected with a handle.

In some embodiments, a return spring is sleeved on the sliding column, and two ends of the return spring are respectively and fixedly connected to the fixed block and the sliding block.

In some embodiments, a plurality of support columns are fixedly connected to one side of the fixing shell, and a cover plate is fixedly connected to the other ends of the support columns.

In some embodiments, a threaded block is screwed on the threaded rod, one side of the threaded block is fixedly connected with a second motor, and the output end of the second motor is connected with a fixed shell through a coupler.

In some embodiments, an out-opening door is provided on one side of the housing.

In some embodiments, a controller is mounted to one side of the housing.

Compared with the prior art, the utility model, its apparent advantage is:

When the polishing device is used, the outward-opening door is opened, the motor is started to drive the threaded rod to rotate, the motor II on the threaded block is driven to adjust the height of a workpiece hole, a workpiece to be polished is placed between the sliding block and the limiting block and is kept fixed, the polishing piece is positioned in the middle of the workpiece hole, then the hydraulic cylinder is started to drive the connecting column to move, the strip-shaped block on the moving tube is driven to rotate, the sliding blocks are driven to be far away from each other, the polishing piece on the supporting column is attached to the hole of the workpiece, and then the motor II is started to drive the polishing piece to rotate, so that the matching of holes with different sizes on the workpiece is realized, and the polishing of the holes are facilitated;

the problem of current throwing optical equipment when polishing the hole on the work piece, comparatively loaded down with trivial details in the operation process, still need the handheld work piece of staff to polish the operation simultaneously, the sweeps of polishing cause the injury to the staff easily, and then reduced the work efficiency of polishing is solved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of an overall perspective structure provided in an embodiment of the present utility model;

FIG. 2 is a schematic perspective view in overall section provided in one embodiment of the present utility model;

fig. 3 is a schematic cross-sectional perspective view of a stationary housing provided in an embodiment of the utility model.

Reference numerals illustrate:

1. A tabletop; 2. a housing; 3. a first motor; 4. a threaded rod; 5. a screw block; 6. a second motor; 7. a fixed case; 8. a hydraulic cylinder; 9. a connecting column; 10. a slide block; 11. a moving tube; 12. a bar block; 13. a connecting rod; 14. polishing piece; 15. a support column; 16. a cover plate; 17. a limiting block; 18. a fixed block; 19. a sliding column; 20. a sliding block; 21. a return spring; 22. a handle; 23. an outward opening door; 24. and a controller.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a high-efficiency polishing machine through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-3, the efficient polishing machine comprises a tabletop 1, wherein the top of the tabletop 1 is fixedly connected with a shell 2, the shell 2 and a motor I3 are fixed in a mode of taking bolts into consideration preferentially, the disassembly and the maintenance are convenient, the inner wall of the top of the shell 2 is fixedly connected with the motor I3, the output end of the motor I3 is connected with a threaded rod 4 through a coupler, a fixed shell 7 is arranged in the shell 2, and the efficient polishing machine further comprises; the polishing mechanism is positioned on the tabletop 1; the polishing mechanism comprises a polishing unit and a limiting unit, the polishing unit comprises a hydraulic cylinder 8 fixedly connected to the inner wall of one side of a fixed shell 7, the fixed shell 7 and the hydraulic cylinder 8 are fixed in a mode of preferentially considering bolts, disassembly and maintenance are convenient, the output end of the hydraulic cylinder 8 is connected with a connecting column 9, a sliding hole is formed in the fixed shell 7, one end of the connecting column 9 penetrates through the sliding hole and is fixedly connected with a moving tube 11, the connecting column 9 and the moving tube 11 are fixed in a mode of preferentially considering welding, stability of the moving tube 11 is convenient to improve, a plurality of strip-shaped grooves are formed in the fixed shell 7, sliding blocks 10 are connected in the plurality of strip-shaped grooves in a sliding manner, two strip-shaped blocks 12 are connected to one sides, close to each other, of the plurality of sliding blocks 10 are fixedly connected with two connecting rods 13, and polishing sheets 14 are fixedly connected to the other ends of each two connecting rods 13; through the setting of polishing unit, realized matching the not equidimension hole on the work piece, be convenient for polish and polish the hole.

As shown in fig. 2, in an embodiment, the limiting unit includes a limiting block 17 fixedly connected to the inner wall of the bottom of the housing 2 and a fixed block 18, a movable hole is formed in the fixed block 18, a sliding column 19 is slidably connected in the movable hole, one end of the sliding column 19 is fixedly connected with a sliding block 20, in order to improve the stability of the sliding block 20 and the sliding column 19 when moving, the sliding block and the sliding column are fixed in a welding manner, and the other end of the sliding column 19 is fixedly connected with a handle 22; through the setting of spacing unit, realized the restriction to the position of work piece, be convenient for polish the hole on the work piece.

As shown in fig. 2, in an embodiment, a return spring 21 is sleeved on the sliding column 19, and two ends of the return spring 21 are fixedly connected to the fixed block 18 and the sliding block 20 respectively; by setting the return spring 21, the sliding block 20 is quickly reset, and the repeated use is convenient.

As shown in fig. 3, in an embodiment, the fixing shell 7 and the support columns 15 are fixed in a welding mode preferentially, so that stability of the support columns 15 is improved, one side of the fixing shell 7 is fixedly connected with a plurality of support columns 15, and the other ends of the support columns 15 are fixedly connected with a cover plate 16; by the provision of the cover plate 16, protection against the polishing apparatus is achieved.

As shown in fig. 2, in an embodiment, a threaded rod 4 is screwed with a threaded block 5, one side of the threaded block 5 is fixedly connected with a second motor 6, the threaded block 5 and the second motor 6 are fixed in a mode of preferentially considering bolts, disassembly and maintenance are convenient, and an output end of the second motor 6 is connected with a fixing shell 7 through a coupling; through the setting of motor two 6, realized the rotation to fixed shell 7, be convenient for polish the hole of work piece.

As shown in fig. 1, in one embodiment, one side of the housing 2 is provided with an out-opening door 23; through the setting of out-opening door 23, realized taking and putting the work piece.

As shown in fig. 1, in one embodiment, a controller 24 is mounted on one side of the housing 2; by the arrangement of the controller 24, control of the rotation and extension of the device is achieved.

The specific working method is as follows: when the polishing device is used, the outward opening door 23 is opened, the first motor 3 drives the threaded rod 4 to rotate, the second motor 6 on the threaded block 5 is driven to adjust the height of a workpiece hole, a workpiece to be polished is placed between the sliding block 20 and the limiting block 17 and is kept fixed, the polishing piece 14 is positioned in the middle of the workpiece hole, then the hydraulic cylinder 8 is started to drive the connecting column 9 to move, the strip-shaped block 12 on the moving tube 11 is driven to rotate, the sliding blocks 10 are driven to be far away from each other, the polishing piece 14 on the supporting column 15 is attached to the hole of the workpiece, and then the second motor 6 is started to drive the polishing piece 14 to rotate, so that the holes with different sizes on the workpiece are matched, and polishing of the hole are facilitated.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, and also comprises the technical scheme consisting of the technical characteristics and the equivalent substitution. The present utility model is not limited to the prior art.

Claims

1. The utility model provides a high-efficient burnishing machine, includes desktop (1), the top fixedly connected with shell (2) of desktop (1), the top inner wall fixedly connected with motor (3) of shell (2), the output of motor (3) is connected with threaded rod (4) through the coupling joint, and the inside of shell (2) is equipped with fixed shell (7), its characterized in that: also comprises;

The polishing mechanism is positioned on the tabletop (1);

Polishing mechanism includes polishing unit and spacing unit, polishing unit includes pneumatic cylinder (8) of fixed bolster (7) one side inner wall, the output of pneumatic cylinder (8) is connected with spliced pole (9), the sliding hole has been seted up on fixed bolster (7), the one end of spliced pole (9) runs through the sliding hole and fixedly connected with movable tube (11), a plurality of bar grooves have been seted up on fixed bolster (7), equal sliding connection has slider (10) in a plurality of bar grooves, movable tube (11) all changes to be connected with two bar pieces (12) with one side that a plurality of sliders (10) are close to each other, one side that a plurality of sliders (10) keep away from each other is equal fixedly connected with two connecting rods (13), the equal fixedly connected with polishing piece (14) of the other end of every two connecting rods (13) jointly.

2. The high-efficiency polisher of claim 1, wherein: the limiting unit comprises a limiting block (17) and a fixed block (18) which are fixedly connected to the inner wall of the bottom of the shell (2), a movable hole is formed in the fixed block (18), a sliding column (19) is connected in the movable hole in a sliding mode, one end of the sliding column (19) is fixedly connected with a sliding block (20), and the other end of the sliding column (19) is fixedly connected with a handle (22).

3. The high-efficiency polisher of claim 2, wherein: the sliding column (19) is sleeved with a reset spring (21), and two ends of the reset spring (21) are fixedly connected to the fixed block (18) and the sliding block (20) respectively.

4. The high-efficiency polisher of claim 1, wherein: one side of the fixed shell (7) is fixedly connected with a plurality of support columns (15), and the other ends of the support columns (15) are fixedly connected with a cover plate (16) together.

5. The high-efficiency polisher of claim 1, wherein: threaded rod (4) are gone up the spiro union and are had screw thread piece (5), and one side fixedly connected with motor two (6) of screw thread piece (5), and the output of motor two (6) is connected with fixed shell (7) through the shaft coupling.

6. The high-efficiency polisher of claim 1, wherein: an outward opening door (23) is arranged on one side of the shell (2).

7. The high-efficiency polisher of claim 1, wherein: a controller (24) is arranged on one side of the shell (2).