CN215394256U

CN215394256U - Corner grinding device with adjusting structure for hydraulic cylinder machining

Info

Publication number: CN215394256U
Application number: CN202121874195.4U
Authority: CN
Inventors: 谈雄飞; 万劲松; 虞灵成; 谈奕凯
Original assignee: Foshan Huifeng Hydraulic Machinery Co ltd
Current assignee: Foshan Huifeng Hydraulic Machinery Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-04
Anticipated expiration: 2031-08-11

Abstract

The utility model provides a corner polishing device with an adjusting structure for machining a hydraulic cylinder, which comprises a table top, supporting legs, T-shaped track rods, a sliding block and an electric telescopic rod, wherein the supporting legs are fixedly arranged at four corners of the bottom surface of the table top, the T-shaped track rods are arranged on the upper surface of the table top, the sliding block is arranged on the T-shaped track rods in a sliding mode, and the electric telescopic rod is arranged on the upper surface of the sliding block. According to the utility model, the polishing mechanism is arranged, and the adjusting plates are extruded by adjusting the two adjusting bolts on the polishing mechanism, so that the effect of adjusting the distance between the two adjusting plates is achieved, and the effect of arranging the radian of the elastic plate between the two adjusting plates is achieved.

Description

Corner grinding device with adjusting structure for hydraulic cylinder machining

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a corner polishing device with an adjusting structure for hydraulic cylinder machining.

Background

In the machining and manufacturing process of the hydraulic oil cylinder, corners of related parts need to be polished, so that a polishing device is needed, when the existing polishing device polishes the hydraulic oil cylinder, grinding discs with different diameters and radians need to be used for polishing when the outer side surfaces of the hydraulic oil cylinders with different diameters are polished, the radian of the grinding disc in the existing polishing device cannot be adjusted, so that the grinding disc needs to be replaced during polishing, the replacement time is long, and the polishing efficiency is influenced;

a hydraulic cylinder processing tool corner grinding device with regulation structure like patent number ZL202011259885.9 among the prior art, the device is through polishing the pipe and when rotating for first adjustment sheet and second adjustment sheet, first adjustment sheet and second adjustment sheet will lean on each other or keep away from each other, when first adjustment sheet and second adjustment sheet keep away from each other, form to the both ends of polishing the pipe and draw and hold, make the radian on the surface of polishing the pipe reduce, be adapted to the corner of major diameter and polish, when first adjustment sheet and second adjustment sheet are close to each other, to the drawing of polishing pipe both ends and hold and alleviate, make the radian on the surface of polishing the pipe great.

However, the research and analysis show that:

although the device reaches the effect of adjusting the pipe range of polishing, the regulation mode is more complicated, and the device is at the in-process of in-service use, needs handheld motor to polish hydraulic cylinder, and handheld motor polishes very hard, and the fixed inconvenience of hydro-cylinder when polishing polishes, polishes to the hydro-cylinder of different diameters sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a corner polishing device with an adjusting structure for hydraulic cylinder machining.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the corner polishing device with the adjusting structure for machining the hydraulic cylinder comprises a tabletop, supporting legs, T-shaped track rods, sliding blocks and electric telescopic rods, wherein the supporting legs are fixedly arranged at four corners of the bottom surface of the tabletop;

the upper surface left side of T shape track pole is installed and is increased the extrusion mechanism of efficiency of polishing, the polishing mechanism of the radian of conveniently adjusting is installed at electric telescopic handle's top, work piece fixed establishment is installed through rotating electrical machines in the upper surface right side of T shape track pole.

Preferably, extrusion mechanism is including fixed riser, run through pole, the first in command, connecting plate and cup joint the spring, fixed riser installs in the upper surface left end of T shape track pole, the left surface central authorities of fixed riser run through and are provided with the run through pole, the first in command is installed to the left end that runs through the pole, the connecting plate is installed to the right-hand member that runs through the pole, install between connecting plate and the fixed riser and cup joint the spring.

Preferably, grinding machanism is including falling concave piece, buffer spring, regulating plate, adjusting bolt, elastic steel plate and the coating of polishing, fall concave piece and install in electric telescopic handle's top surface, fall concave piece internal surface left and right sides and all install many buffer spring, the regulating plate is all installed to buffer spring's the other end, the equal screw thread in the surface of the left and right sides of falling concave piece is provided with adjusting bolt, two install elastic steel plate between the regulating plate, elastic steel plate's surface spraying has the coating of polishing.

Preferably, the elastic steel plate is arc-shaped, and the arc angle of the elastic steel plate is 90 degrees.

Preferably, work piece fixed establishment is including backup pad, L shaped plate, first buffer spring, first rubber splint, second buffer spring, second rubber splint and second handle, the backup pad is installed in the output of rotating electrical machines, the upper surface of backup pad is provided with the L shaped plate, first buffer spring is installed to L shaped plate right side surface bottom, first rubber splint are installed to first buffer spring's the other end, second buffer spring is installed to the inboard surface top of L shaped plate, second rubber splint are installed to second buffer spring's the other end, all install the second handle on first rubber splint and the second rubber splint.

Preferably, the second rubber clamping plate is arranged above the first rubber clamping plate, and the heights of the first rubber clamping plate and the second rubber clamping plate are 0.5 times of the height of the L-shaped plate.

Wherein, the connecting plate is fixed to be set up in the upper surface left side of sliding block.

The bottom of the sliding block is provided with a T-shaped groove, and the T-shaped track rod penetrates through the T-shaped groove.

Wherein, the embedding is provided with control switch on the mesa, and rotating electrical machines and electric telescopic handle all through control switch and external power electric connection.

The utility model provides a corner polishing device with an adjusting structure for hydraulic cylinder processing, which has the following beneficial effects:

by arranging the polishing mechanism, the adjusting plates are extruded by adjusting two adjusting bolts on the polishing mechanism, so that the effect of adjusting the distance between the two adjusting plates is achieved, and the effect of arranging the radian of the elastic plate between the two adjusting plates is achieved;

the extrusion mechanism is arranged, the sliding right side is pushed to move through the elasticity of the sleeving spring, so that the sliding block drives the polishing mechanism on the electric telescopic rod to move towards the right side, an elastic steel plate on the polishing mechanism is ensured to be tightly attached to a hydraulic cylinder to be polished, and the polishing efficiency during polishing is improved through the elasticity of the sleeving spring;

through being provided with work piece fixing device, seizing the first rubber splint of handle toward the outside pulling and second rubber splint, place the hydraulic cylinder that will polish in the backup pad, first buffer spring and second buffer spring resilience force make first rubber splint and second rubber splint cooperation L shaped plate fix the hydraulic cylinder of different diameters, increase the suitability.

Drawings

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

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

FIG. 3 is a schematic view of a grinding mechanism according to the present invention;

FIG. 4 is a schematic structural diagram of a workpiece fixing mechanism according to the present invention.

Illustration of the drawings:

1. a desktop; 2, supporting legs; 3. a T-shaped track bar; 4. fixing a vertical plate; 401. penetrating the rod; 402. a first handle; 403. a connecting plate; 404. sleeving a spring; 5. a slider; 6. an electric telescopic rod; 7. an inverted concave block; 701. a buffer spring; 702. an adjusting plate; 703. adjusting the bolt; 704. an elastic steel plate; 705. polishing the coating; 8. a rotating electric machine; 9. a support plate; 901. an L-shaped plate; 902. a first buffer spring; 903. a first rubber splint; 904. a second buffer spring; 905. a second rubber splint; 906. a second handle.

Detailed Description

Referring to fig. 1-4, a corner polishing device with an adjusting structure for hydraulic cylinder processing comprises a tabletop 1, supporting legs 2, a T-shaped track rod 3, a sliding block 5 and an electric telescopic rod 6, wherein the supporting legs 2 are fixedly arranged at four corners of the bottom surface of the tabletop 1, the T-shaped track rod 3 is arranged on the upper surface of the tabletop 1, the sliding block 5 is arranged on the T-shaped track rod 3 in a sliding manner, and the electric telescopic rod 6 is arranged on the upper surface of the sliding block 5;

the left side of the upper surface of the T-shaped track rod 3 is provided with an extrusion mechanism for increasing polishing efficiency, the top of the electric telescopic rod 6 is provided with a polishing mechanism convenient for adjusting polishing radian, and the right side of the upper surface of the T-shaped track rod 3 is provided with a workpiece fixing mechanism through a rotating motor 8.

In this embodiment, extrusion mechanism is including fixed riser 4, run through pole 401, the first in command 402, connecting plate 403 and cup joint spring 404, and fixed riser 4 is installed in the upper surface left end of T shape track pole 3, and the left surface central authorities of fixed riser 4 run through and are provided with and run through pole 401, run through the left end of pole 401 and install the first in command 402, run through the right-hand member of pole 401 and install connecting plate 403, install between connecting plate 403 and the fixed riser 4 and cup joint spring 404.

In this embodiment, grinding machanism is including falling concave piece 7, buffer spring 701, regulating plate 702, adjusting bolt 703, elastic steel plate 704 and polishing coating 705, it installs in electric telescopic handle 6's top surface to fall concave piece 7, fall the concave piece 7 inside surface left and right sides and all install many buffer spring 701, adjusting plate 702 is all installed to buffer spring 701's the other end, the equal screw thread in the left and right sides surface central authorities of falling concave piece 7 is provided with adjusting bolt 703, install elastic steel plate 704 between two regulating plates 702, elastic steel plate 704's surface spraying has polishing coating 705.

In this embodiment, the elastic steel plate 704 is arc-shaped, and the arc angle of the elastic steel plate 704 is 90 °, so that the elastic steel plate 704 can adjust the amplitude conveniently.

In this embodiment, the workpiece fixing mechanism includes a supporting plate 9, an L-shaped plate 901, a first buffer spring 902, a first rubber clamping plate 903, a second buffer spring 904, a second rubber clamping plate 905 and a second handle 906, the supporting plate 9 is installed at the output end of the rotating electrical machine 8, the upper surface of the supporting plate 9 is provided with the L-shaped plate 901, the first buffer spring 902 is installed at the bottom end of the right side surface of the L-shaped plate 901, the first rubber clamping plate 903 is installed at the other end of the first buffer spring 902, the second buffer spring 904 is installed above the inner side surface of the L-shaped plate 901, the second rubber clamping plate 905 is installed at the other end of the second buffer spring 904, and the second handle 906 is installed on the first rubber clamping plate 903 and the second rubber clamping plate 905.

In this embodiment, the second rubber clamping plate 905 is located above the first rubber clamping plate 903, and the heights of the first rubber clamping plate 903 and the second rubber clamping plate 905 are both 0.5 times of the height of the L-shaped plate 901, so that the first rubber clamping plate 903 and the second rubber clamping plate 905 do not affect each other when moving.

The working principle is as follows:

when the electric hydraulic cylinder polishing device is used, the first handle 402 is pulled to the left side, so that the sliding block 5 drives the electric telescopic rod 6 and the polishing mechanism to move to the right side, and the polishing mechanism cannot influence the installation of the electric hydraulic cylinder to be polished;

then, a second handle 906 is grabbed and pulled outwards, so that the first rubber clamping plate 903 and the second rubber clamping plate 905 move outwards, the first buffer spring 902 and the second buffer spring 904 are in a stretching state, then the hydraulic oil cylinder to be polished is placed on the supporting plate 9, the second handle 906 is loosened, and under the action of the resilience force of the first buffer spring 902 and the second buffer spring 904, the first rubber clamping plate 903 and the second rubber clamping plate 905 are matched with the L-shaped plate 901 to fix the hydraulic oil cylinder;

then according to the diameter of the hydraulic oil cylinder to be polished, rotating the two adjusting bolts 703, extruding the elastic steel plate 704 by the two adjusting bolts to enable the elastic steel plate 704 to be adapted to the diameter of the hydraulic oil cylinder to be polished, loosening the first handle, and enabling the elastic steel plate 704 on the polishing mechanism to be tightly attached to the surface of the hydraulic oil cylinder under the action of the resilience force of the sleeve spring;

and finally, the rotating motor 8 is started, the rotating motor 8 drives the workpiece mounting mechanism to rotate, so that the hydraulic oil cylinder on the workpiece mounting mechanism rotates, the polishing coating 705 on the surface of the elastic steel plate 704 polishes the hydraulic oil cylinder, the horizontal height of the polishing mechanism is driven by the electric telescopic rod, and the elastic steel plate 704 on the polishing mechanism moves up and down to achieve the effect of comprehensively polishing the hydraulic oil cylinder.

Claims

1. The corner grinding device with the adjusting structure for machining the hydraulic oil cylinder comprises a tabletop (1), supporting legs (2), T-shaped track rods (3), a sliding block (5) and electric telescopic rods (6), wherein the supporting legs (2) are fixedly arranged at four corners of the bottom surface of the tabletop (1), the T-shaped track rods (3) are arranged on the upper surface of the tabletop (1), the sliding block (5) is arranged on the T-shaped track rods (3) in a sliding mode, and the electric telescopic rods (6) are arranged on the upper surface of the sliding block (5);

the upper surface left side of T shape track pole (3) is installed and is increased the extrusion mechanism of efficiency of polishing, the polishing mechanism of the radian of conveniently adjusting is installed at the top of electric telescopic handle (6), work piece fixed establishment is installed through rotating electrical machines (8) in the upper surface right side of T shape track pole (3).

2. The corner grinding device with the adjusting structure for the hydraulic oil cylinder machining according to claim 1 is characterized in that the extrusion mechanism comprises a fixed vertical plate (4), a through rod (401), a first handle (402), a connecting plate (403) and a sleeve spring (404), the fixed vertical plate (4) is installed at the left end of the upper surface of the T-shaped track rod (3), the through rod (401) penetrates through the center of the left surface of the fixed vertical plate (4), the first handle (402) is installed at the left end of the through rod (401), the connecting plate (403) is installed at the right end of the through rod (401), and the sleeve spring (404) is installed between the connecting plate (403) and the fixed vertical plate (4).

3. The corner grinding device with the adjusting structure for the hydraulic oil cylinder machining according to claim 1 is characterized in that the grinding mechanism comprises an inverted concave block (7), buffer springs (701), adjusting plates (702), adjusting bolts (703), elastic steel plates (704) and grinding coatings (705), the inverted concave block (7) is installed on the top surface of an electric telescopic rod (6), the buffer springs (701) are installed on the left side and the right side of the inner surface of the inverted concave block (7), the adjusting plates (702) are installed at the other ends of the buffer springs (701), the adjusting bolts (703) are arranged in the center of the surface of the left side and the right side of the inverted concave block (7) in a threaded mode, the elastic steel plates (704) are installed between the two adjusting plates (702), and the grinding coatings (705) are sprayed on the surface of the elastic steel plates (704).

4. A corner grinding device with an adjusting structure for hydraulic oil cylinder machining according to claim 3 is characterized in that the elastic steel plate (704) is arc-shaped, and the arc angle of the elastic steel plate (704) is 90 degrees.

5. The corner grinding device with the adjusting structure for the hydraulic oil cylinder machining according to claim 1, wherein the workpiece fixing mechanism comprises a supporting plate (9), an L-shaped plate (901), a first buffer spring (902), a first rubber clamping plate (903), a second buffer spring (904), a second rubber clamping plate (905) and a second handle (906), the supporting plate (9) is installed at the output end of a rotating motor (8), the L-shaped plate (901) is arranged on the upper surface of the supporting plate (9), the first buffer spring (902) is installed at the bottom end of the right side surface of the L-shaped plate (901), the first rubber clamping plate (903) is installed at the other end of the first buffer spring (902), the second buffer spring (904) is installed above the inner side surface of the L-shaped plate (901), the second rubber clamping plate (905) is installed at the other end of the second buffer spring (904), and a second handle (906) is arranged on each of the first rubber clamping plate (903) and the second rubber clamping plate (905).

6. A corner grinding device with an adjusting structure for hydraulic oil cylinder machining according to claim 5 is characterized in that the second rubber clamping plate (905) is located above the first rubber clamping plate (903), and the heights of the first rubber clamping plate (903) and the second rubber clamping plate (905) are 0.5 times of the height of the L-shaped plate (901).