CN219987175U

CN219987175U - Grinding device is used in processing of hydraulic motor casing

Info

Publication number: CN219987175U
Application number: CN202321309438.9U
Authority: CN
Inventors: 蔡兴元; 赵海东
Original assignee: Shandong Jinsanxing Machinery Co ltd
Current assignee: Shandong Jinsanxing Machinery Co ltd
Priority date: 2023-05-27
Filing date: 2023-05-27
Publication date: 2023-11-10
Anticipated expiration: 2033-05-27

Abstract

The utility model provides a polishing device for machining a hydraulic motor shell, which relates to the technical field of motor shell machining and comprises a fixing seat for supporting and supporting plates fixedly arranged at the top of the fixing seat and symmetrical, wherein a clamping mechanism is rotatably arranged at one end, close to the fixing seat, of each supporting plate, a first servo motor is fixedly arranged at the telescopic end of each first electric push rod, a support is fixedly arranged at the bottom of each first servo motor, a polishing conversion mechanism is fixedly arranged at the output shaft of each first servo motor, each clamping mechanism comprises a rotating shaft rotatably arranged at one end, close to the fixing seat, of each supporting plate, a second electric push rod is fixedly arranged at one opposite side of each rotating shaft, an anti-slip body is fixedly arranged at one end, opposite to each second electric push rod, of each rotating shaft, and a second servo motor is fixedly arranged at the other end of each rotating shaft and the outer wall of each supporting plate. The utility model has the advantages of convenient automatic conversion of polishing heads with different precision, and the like.

Description

Grinding device is used in processing of hydraulic motor casing

Technical Field

The utility model relates to the technical field of motor shell machining, in particular to a polishing device for machining a hydraulic motor shell.

Background

Sanding is a surface modification technique, generally referred to as a process for modifying the physical properties of a material surface by friction with a roughened object (sandpaper containing particles of higher hardness, etc.), primarily for the purpose of achieving a specific surface roughness.

Among the prior art, as chinese patent No. CN201822018207.8 discloses a motor casing processingequipment, the on-line screen storage device comprises a base, be provided with objective table and the driving motor pivoted actuating assembly of placing the motor on the base, fixedly connected with axle sleeve on the objective table, the axle sleeve sets up to rotate with the motor and is connected, actuating assembly with the base rotates to be connected, sliding connection has the cutter on the base, cutter fixedly connected with support, support fixedly connected with adjusts the drive assembly with motor distance, support sliding connection has the workstation, workstation fixedly connected with adjusts the adjusting part of motor precision of polishing, the workstation with base sliding connection.

But among the prior art, place the motor in the axle sleeve, first cylinder drives the actuating lever and moves down, the actuating lever drives the swing arm and moves towards the direction of motor, conveyer belt and motor casing butt, the motor drive action wheel rotates, under action wheel, follow driving wheel and conveyer belt mutually support, the conveyer belt drive motor rotates, the second cylinder drives the regulation pole motion, adjust pole drive workstation and move towards the direction that is close to the motor, the third cylinder drives the actuating lever motion, the actuating lever drives the cutter and moves towards the motor direction, realize the cutter and process the fillet to the motor, utilize axle sleeve and conveyer belt clamping, this kind of mode clamping still has some shortages, still have some shortages at the in-process of polishing, the polishing head of different precision of automatic conversion is inconvenient.

Disclosure of Invention

The utility model aims to solve the problem that polishing heads with different precision are inconvenient to automatically convert, and provides a polishing device for processing a hydraulic motor shell.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a grinding device is used in processing of hydraulic motor casing, includes the fixing base that is used for supporting and the fixed backup pad that sets up at fixing base top symmetry, runs through two the backup pad is close to the one end rotation of fixing base and is provided with clamping mechanism, two the top of backup pad is equipped with moving mechanism, moving mechanism's bottom is fixed to be equipped with first electric putter, first electric putter's flexible end is fixed to be equipped with first servo motor, first servo motor's bottom is fixed to be equipped with the support, first servo motor's output shaft is fixed to be equipped with conversion mechanism of polishing.

Preferably, the clamping mechanism comprises two support plates, wherein the two support plates are close to the rotating shafts which are arranged in a rotating mode at one ends of the fixing seats, the two opposite sides of the rotating shafts are fixedly provided with second electric push rods, the two opposite ends of the second electric push rods are fixedly provided with anti-slip bodies, and the other ends of the rotating shafts and the outer walls of the support plates are fixedly provided with second servo motors.

Preferably, the moving mechanism comprises a fixed box fixedly arranged at the top of the supporting plate, a third servo motor is arranged at the end part of the fixed box, a screw rod extending to the inside of the fixed box is arranged on an output shaft of the third servo motor, a screw block is rotatably arranged on the outer wall of the screw rod and the inner side of the fixed box, and the bottom of the screw block is fixedly connected with the first electric push rod.

Preferably, the polishing conversion mechanism comprises a third electric push rod arranged on the output shaft of the first servo motor, and a movable rod penetrating through the support is fixedly arranged at the telescopic end of the third electric push rod.

Preferably, the outer wall of the movable rod is fixedly provided with a limiting disc, the outer wall of the movable rod is positioned below the limiting disc and is fixedly provided with a preset number of sliding groove bodies, sliding bodies are movably connected in the sliding groove bodies, and the other sides of the sliding bodies are fixedly provided with fixing rods.

Preferably, the other end of the movable rod is movably provided with a fixed disc below the sliding body, the fixed disc is connected with the movable rod through bolts in a threaded manner, guide posts are arranged through the fixed rod, and the cross sections of the guide posts are distributed in a triangular mode.

Preferably, the bottom of dead lever is equipped with fourth electric putter, the bottom of fourth electric putter is equipped with first ring flange, the inside of first ring flange is equipped with the double-screw bolt, the outer wall threaded connection of double-screw bolt has the second ring flange, the bottom of second ring flange is equipped with the polishing head.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the movable rod is driven to move up and down through the third electric push rod, the fixed rod and the sliding body are slidably arranged in the chute body, the fixed rod is pressed on the limiting disc through the bolts and the fixed disc, then the movable rod drives the fixed rod to be inserted and limited on the guide post, when the fixed rod is far away from the guide post, the first servo motor rotates to rotate polishing heads on different fixed rods, so that different polishing heads are opposite to the hydraulic motor shell, the first electric push rod drives the fixed rod to be inserted and connected with the guide rod, and the limiting of the polishing heads is carried out, so that the polishing heads with different precision can be automatically converted conveniently.

2. According to the utility model, the first flange plate and the second flange plate on the fourth electric push rod are installed, and the first flange plate and the second flange plate are fixedly installed by the studs, so that the polishing head is convenient to install and detach on the fourth electric push rod, and the polishing heads with different precision are replaced.

3. According to the utility model, the anti-skid body is driven to clamp the hydraulic motor shell through the two second electric push rods, and the friction force between the anti-skid body and the hydraulic motor shell is increased, so that the hydraulic motor shell is convenient to install, and the hydraulic motor shell is prevented from being damaged by excessive force.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic perspective view of a polishing conversion mechanism according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the sharpening conversion mechanism of the present utility model;

FIG. 5 is an enlarged view of the portion A of FIG. 4 according to the present utility model;

fig. 6 is an enlarged view of the B part of fig. 4 according to the present utility model.

Legend description:

1. a fixing seat; 2. a support plate; 3. clamping mechanism; 301. a rotating shaft; 302. a second electric push rod; 303. an anti-slip body; 304. a second servo motor; 4. a moving mechanism; 401. a fixed box; 402. a third servo motor; 403. a screw rod; 404. a silk block; 5. a first electric push rod; 6. a first servo motor; 7. a bracket; 8. a polishing conversion mechanism; 801. a third electric push rod; 802. a movable rod; 803. a limiting disc; 804. a chute body; 805. a slide body; 806. a fixed rod; 807. a fixed plate; 808. a bolt; 809. a guide post; 810. a fourth electric push rod; 811. a first flange; 812. a stud; 813. a second flange; 814. grinding head.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1-6, the utility model provides a polishing device for processing a hydraulic motor shell, which comprises a fixing seat 1 for supporting and a supporting plate 2 fixedly arranged at the top of the fixing seat 1 and symmetrical, wherein the fixing seat 1 is used for symmetrically supporting the supporting plate 2, a clamping mechanism 3 is rotatably arranged at one end, which penetrates through the two supporting plates 2 and is close to the fixing seat 1, of the supporting plate 2 and is used for rotatably supporting the clamping mechanism 3, clamping the hydraulic motor shell is convenient, and different surfaces are rotated to face against a moving mechanism 4, the outer wall of the supporting plate 2 is fixedly provided with a hydraulic push rod for limiting the clamping mechanism 3, the hydraulic push rod is used for limiting the rotation of the clamping mechanism 3, the top of the two supporting plates 2 is provided with the moving mechanism 4, the bottom of the moving mechanism 4 is fixedly provided with a first electric push rod 5, the moving mechanism 4 is used for driving the first electric push rod 5 to move at different positions, the first electric push rod 5 is used for driving the first servo motor 6 to lift, the telescopic end of the first electric push rod 5 is fixedly provided with a first servo motor 6, the bottom of the first servo motor 6 is fixedly provided with a bracket 7, an output shaft of the first servo motor 6 is fixedly provided with a polishing conversion mechanism 8, and the first servo motor 6 is used for polishing different polishing precision conversion mechanisms 8.

It should be noted that in this embodiment, the clamping mechanism 3 includes a rotating shaft 301 that is rotatably disposed at one end of the two support plates 2 near the fixing seat 1, a second electric push rod 302 is fixedly disposed at one opposite side of the two rotating shafts 301, an anti-slip body 303 is fixedly disposed at one opposite end of the two second electric push rods 302, a second servo motor 304 is fixedly disposed at the other end of the rotating shaft 301 and an outer wall of the support plates 2, the two second electric push rods 302 are used for driving the anti-slip body 303 to clamp a hydraulic motor housing, and the second servo motor 304 drives the hydraulic motor housing to replace different surfaces to face against the polishing conversion mechanism 8, and the rotating shaft 301 is rotationally limited by the hydraulic push rod.

Further, the moving mechanism 4 comprises a fixed box 401 fixedly arranged at the top of the supporting plate 2, a third servo motor 402 is arranged at the end part of the fixed box 401, a screw rod 403 extending to the inside of the fixed box 401 is arranged at the output shaft of the third servo motor 402, a screw block 404 is arranged on the outer wall of the screw rod 403 and the inner side of the fixed box 401 in a rotating mode, the bottom of the screw block 404 is fixedly connected with the first electric push rod 5, the third servo motor 402 is used for driving the screw rod 403 to rotate in the fixed box 401, the screw rod 403 drives the screw block 404 to slide in the fixed box 401, and the screw block 404 drives the first electric push rod 5 to slide and is used for being opposite to different positions of the hydraulic motor shell.

It should be noted that, the polishing conversion mechanism 8 includes a third electric push rod 801 disposed on an output shaft of the first servo motor 6, a movable rod 802 penetrating through the bracket 7 is fixedly disposed at a telescopic end of the third electric push rod 801, the first servo motor 6 is used for supporting the bracket 7, and the first servo motor 6 is used for driving the movable rod 802 to rotate and lift on the bracket 7.

In order to further improve the installation effect of the fixed rod 806 on the movable rod 802, a limiting disc 803 is fixedly arranged on the outer wall of the movable rod 802, a preset number of sliding groove bodies 804 are fixedly arranged on the outer wall of the movable rod 802 and below the limiting disc 803, the sliding bodies 805 are used for driving the fixed rod 806 to be slidably installed in the sliding groove bodies 804, the top of the sliding bodies 805 and the top of the fixed rod 806 are limited by the limiting disc 803, the sliding bodies 805 are movably connected in the sliding groove bodies 804, and the fixed rod 806 is fixedly arranged on the other side of the sliding bodies 805.

It should be further added that, the other end of the movable rod 802 is movably provided with a fixed disk 807 below the sliding body 805, the fixed disk 807 is used for supporting the bottoms of the sliding body 805 and the fixed rod 806, the bolt 808 is used for fixing the fixed disk 807 at the bottom of the movable rod 802, the fixed disk 807 and the movable rod 802 are in threaded connection through the bolt 808, the longitudinal section of the fixed disk 807 is in an inverted T shape, a guide column 809 is arranged through the fixed rod 806, the cross section of the guide column 809 is in triangular distribution, the top of the guide column 809 is fixedly connected with the bracket 7, and the guide column 809 is used for limiting the fixed rod 806.

It should be further noted that, the bottom of the fixing rod 806 is provided with a fourth electric push rod 810, the fourth electric push rod 810 is used for driving the polishing head 814 to lift, so that the working polishing head 814 and other polishing heads 814 are different from a horizontal plane, the bottom of the fourth electric push rod 810 is provided with a first flange 811, a stud 812 is arranged in the first flange 811, an outer wall of the stud 812 is in threaded connection with a second flange 813, the bottom of the second flange 813 is provided with a polishing head 814, and the stud 812 is used for fixedly mounting the first flange 811 and the second flange 813, so that the polishing head 814 is mounted on the fourth electric push rod 810.

The application method and the working principle of the device are as follows: firstly, two second electric pushrods 302 drive the anti-slip bodies 303 to clamp the hydraulic motor shell, the second servo motor 304 drives the rotating shaft 301 to rotate on the supporting plate 2 to rotate the hydraulic motor shell with different surfaces, the hydraulic pushrods limit the rotating shaft 301, then the third servo motor 402 drives the screw rod 403 to rotate in the fixed box 401, the screw rod 403 drives the first electric pushrods 5 on the wire blocks 404 to rotate in the fixed box 401, the first electric pushrods 5 drive the first servo motor 6 to rotate, the first electric pushrods 801 drive the third electric pushrods 801 to rotate, meanwhile, the third electric pushrods 801 drive the fixed rods 806 on the movable rods 802 to be far away from the guide posts 809, the fixed rods 806 drive the sliding bodies 805 to slide in the sliding groove bodies 804, then the fixed plates 807 are fixedly arranged at the bottoms of the movable rods 802 through bolts 808, the fixed plates 805 and the fixed rods 806 are fixed on the limiting plates, when the screw rod 403 drives the first electric pushrods 5 to rotate in the fixed box 401, the different electric pushrods 814 on the fixed rods 806 are driven to rotate, the electric pushrods 814 are driven to rotate by the grinding heads 814, and finally, the first electric pushrods 801 are driven to move through the second electric pushrods 803 and the fourth guide posts 803 to pass through the fixed rods 803, and finally, and the second electric pushrods are arranged on the fixed rods 803, and the flange plates 810 are arranged on the fixed rods through the fixed rods 803.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Grinding device is used in processing of hydraulic motor casing, including fixing base (1) and fixed backup pad (2) that set up at fixing base (1) top symmetry that are used for supporting, its characterized in that: the two ends of the supporting plates (2) close to the fixing base (1) are penetrated, the clamping mechanisms (3) are rotatably arranged, the two ends of the supporting plates (2) are provided with moving mechanisms (4), the bottoms of the moving mechanisms (4) are fixedly provided with first electric push rods (5), the telescopic ends of the first electric push rods (5) are fixedly provided with first servo motors (6), the bottoms of the first servo motors (6) are fixedly provided with supports (7), and the output shafts of the first servo motors (6) are fixedly provided with polishing conversion mechanisms (8).

2. The polishing device for machining a hydraulic motor housing according to claim 1, wherein: clamping mechanism (3) are including two backup pad (2) are close to pivot (301) that the one end of fixing base (1) all rotated and are set up, two the fixed second electric putter (302) that is equipped with in opposite one side of pivot (301), two the fixed anti-skidding body (303) that is equipped with in the one end that second electric putter (302) is relative, the other end of pivot (301) with the outer wall of backup pad (2) is fixed and is equipped with second servo motor (304).

3. The polishing device for machining a hydraulic motor housing according to claim 1, wherein: the moving mechanism (4) comprises a fixed box (401) fixedly arranged at the top of the supporting plate (2), a third servo motor (402) is arranged at the end part of the fixed box (401), a screw rod (403) extending to the inside of the fixed box (401) is arranged on an output shaft of the third servo motor (402), a screw block (404) is rotatably arranged on the outer wall of the screw rod (403) and the inner side of the fixed box (401), and the bottom of the screw block (404) is fixedly connected with the first electric push rod (5).

4. The polishing device for machining a hydraulic motor housing according to claim 1, wherein: the polishing conversion mechanism (8) comprises a third electric push rod (801) arranged on an output shaft of the first servo motor (6), and a movable rod (802) penetrating through the support (7) is fixedly arranged at the telescopic end of the third electric push rod (801).

5. The polishing device for machining a housing of a hydraulic motor according to claim 4, wherein: the fixed limiting plate (803) that is equipped with of outer wall of movable rod (802), the outer wall of movable rod (802) just is located the fixed spout body (804) that are equipped with of preset quantity of below of limiting plate (803), the inside swing joint of spout body (804) has a sliding body (805), the opposite side of sliding body (805) is fixed and is equipped with dead lever (806).

6. The polishing device for machining a housing of a hydraulic motor according to claim 5, wherein: the other end of the movable rod (802) is movably provided with a fixed disc (807) below the sliding body (805), the fixed disc (807) is in threaded connection with the movable rod (802) through a bolt (808), guide columns (809) are arranged through the fixed rod (806), and the cross sections of the guide columns (809) are distributed in a triangular mode.

7. The polishing device for machining a housing of a hydraulic motor according to claim 6, wherein: the bottom of dead lever (806) is equipped with fourth electric putter (810), the bottom of fourth electric putter (810) is equipped with first ring flange (811), the inside of first ring flange (811) is equipped with double-screw bolt (812), the outer wall threaded connection of double-screw bolt (812) has second ring flange (813), the bottom of second ring flange (813) is equipped with and polishes bistrique (814).