CN-224223544-U - Surface polishing device for hydraulic cylinder machining

CN224223544UCN 224223544 UCN224223544 UCN 224223544UCN-224223544-U

Abstract

The utility model discloses a surface polishing device for hydraulic cylinder processing, which comprises an equipment box, a material receiving table and a material feeding table, wherein the material receiving table and the material feeding table are arranged on two sides of the equipment box, a material pushing assembly is arranged on the material feeding table, the top surface of the equipment box is connected with two symmetrically arranged first motors through sliding assemblies, the output shafts of the first motors are connected with polishing wheels, and material pressing assemblies are arranged at two ends of the top surface of the equipment box. The utility model has simple structure and convenient operation, the sliding component is used for adjusting the distance between the two polishing wheels according to the specification of the piston rod, so that the piston rod can adapt to piston rods with different specifications, the application range is enlarged, the piston rod is pushed between the two polishing wheels to be polished rapidly by the pushing component on the feeding table, the piston rod can be pushed to the collecting table to be collected rapidly, the working efficiency is greatly improved, workers can be prevented from contacting the polished piston rod, and the workers are prevented from being injured.

Inventors

LIU SHAOHENG
SUN LEI
GAO XUELIANG
TAN RENJIE
DU XIANG
LI BOYI
XING LIANGLIANG

Assignees

河北裕隆机械有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250611

Claims (7)

1. The surface polishing device for hydraulic cylinder machining is characterized by comprising an equipment box (1) and a material receiving table (2) and a material feeding table (3) which are arranged on two sides of the equipment box (1), wherein a material pushing component is arranged on the material feeding table (3), two symmetrically arranged first motors (4) are connected to the top surface of the equipment box (1) through sliding components, polishing wheels (5) are connected to an output shaft of the first motors (4), material pressing components are arranged at two ends of the top surface of the equipment box (1), the material pressing components comprise a U-shaped frame (6) which is reversely buckled and connected to the top surface of the equipment box (1), a first V-shaped wheel (7) is rotationally connected to the U-shaped frame (6), the first V-shaped wheel (7) is driven by a second motor (8) connected to one side of the U-shaped frame (6), a second V-shaped wheel (9) is arranged above the first V-shaped wheel (7), the second V-shaped wheel (9) is rotationally connected to a lifting frame (10), and a screw rod (12) is connected to the top of the first screw rod (10) through the first screw rod (11).
2. The surface polishing device for hydraulic cylinder processing according to claim 1, wherein the bottoms of the equipment box (1), the material receiving table (2) and the material feeding table (3) are respectively connected with an adjustable supporting foot (13).
3. The surface polishing device for hydraulic cylinder processing according to claim 2, wherein the bottom of the equipment box (1) is connected with a universal wheel (14) with a brake.
4. A surface polishing apparatus for hydraulic cylinder processing according to claim 3, wherein a protective cover (15) is provided on the outer side of the polishing wheel (5), and the protective cover (15) is fixed to the first motor (4).
5. The surface polishing device for hydraulic cylinder processing according to claim 1, wherein the sliding assembly comprises a base (16) fixed on the top surface of the equipment box (1) and a sliding table (17) arranged above the base (16), a sliding block (18) is connected to the bottom of the sliding table (17), the sliding block (18) is slidably connected to a sliding rail (19) arranged on the base (16), a bearing seat is connected to the top surface of the base (16), a second screw rod (20) is rotatably connected to the bearing seat, a threaded sleeve is connected to the rod body of the second screw rod (20) in a threaded manner, the threaded sleeve is fixed on the bottom surface of the sliding table (17), and a second hand wheel (21) is connected to the other end of the second screw rod (20).
6. The surface polishing device for hydraulic cylinder processing according to claim 1, wherein a plurality of groups of material supporting components are arranged between two polishing wheels (5), each material supporting component comprises two vertical plates fixed on the top surface of the equipment box (1), and two symmetrically arranged auxiliary rollers are rotationally connected between the two vertical plates.
7. The surface polishing device for hydraulic cylinder processing according to claim 1, wherein the pushing assembly comprises a pushing box (22) and a hydraulic cylinder (23) connected to the pushing box (22), a pushing plate (24) is connected after a piston end of the hydraulic cylinder (23) penetrates through a through hole formed in the pushing box (22), a first guide inclined plate (25) and a second guide inclined plate (26) which are connected are arranged in the pushing box (22), a guide channel is formed between the second guide inclined plate (26) and the pushing box (22), and a through hole is formed in the pushing box (22) corresponding to a position of a middle groove of the first V-shaped wheel (7).

Description

Surface polishing device for hydraulic cylinder machining Technical Field The utility model relates to the technical field of hydraulic cylinder processing equipment, in particular to a surface polishing device for hydraulic cylinder processing. Background The hydraulic cylinder is a hydraulic executive component which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion), the structure is simple, the work is reliable, a speed reducing device can be omitted when the hydraulic cylinder is used for realizing reciprocating motion, a transmission gap is avoided, the hydraulic cylinder moves steadily, and the hydraulic cylinder is widely applied to hydraulic systems of various machines. The existing surface polishing device for processing the piston rod of the hydraulic cylinder is complex in structure, inconvenient to operate and low in processing efficiency due to complex operation flow, so that the existing surface polishing device for processing the piston rod of the hydraulic cylinder needs to be improved. Disclosure of utility model The utility model aims to provide a surface polishing device for hydraulic cylinder processing, which solves the problems. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model discloses a surface polishing device for hydraulic cylinder processing, which comprises an equipment box, a material receiving table and a material feeding table, wherein the material receiving table and the material feeding table are arranged on two sides of the equipment box, a material pushing assembly is arranged on the material feeding table, two symmetrically arranged first motors are connected to the top surface of the equipment box through sliding assemblies, polishing wheels are connected to output shafts of the first motors, material pressing assemblies are arranged at two ends of the top surface of the equipment box, the material pressing assemblies comprise U-shaped frames connected to the top surface of the equipment box in a reverse buckling mode, first V-shaped wheels are rotationally connected to the U-shaped frames, the first V-shaped wheels are driven by second motors connected to one sides of the U-shaped frames, second V-shaped wheels are arranged above the first V-shaped wheels, the second V-shaped wheels are rotationally connected to lifting frames, two ends of each lifting frame are connected to sliding grooves formed in the U-shaped frames in a sliding mode, first screw rods are rotationally connected to the tops of the lifting frames, and first hand wheels are connected to the first hand wheels after screw threads penetrate through the top ends of the U-shaped frames. Furthermore, the bottoms of the equipment box, the material receiving table and the material feeding table are all connected with adjustable supporting feet. Further, the bottom of the equipment box is connected with a universal wheel with a brake. Further, a protective cover is arranged on the outer side of the polishing wheel, and the protective cover is fixed on the first motor. Further, the sliding component comprises a base fixed on the top surface of the equipment box and a sliding table arranged above the base, the bottom of the sliding table is connected with a sliding block, the sliding block is in sliding connection with a sliding rail arranged on the base, a bearing seat is connected on the top surface of the base, a second screw rod is rotationally connected on the bearing seat, a threaded sleeve is connected on a rod body of the second screw rod in a threaded manner, the threaded sleeve is fixed on the bottom surface of the sliding table, and a second hand wheel is connected on the other end of the second screw rod. Further, a plurality of groups of material supporting components are arranged between the two polishing wheels, each material supporting component comprises two vertical plates fixed on the top surface of the equipment box, and two auxiliary rollers which are symmetrically arranged are rotationally connected between the two vertical plates. Further, the pushing assembly comprises a pushing box and a hydraulic cylinder connected to the pushing box, a pushing plate is connected after the piston end of the hydraulic cylinder penetrates through a through hole formed in the pushing box, a first guiding inclined plate and a second guiding inclined plate which are connected are arranged in the pushing box, a guiding channel is formed between the second guiding inclined plate and the pushing box, and the pushing box is provided with a through hole corresponding to the position of the middle groove of the first V-shaped wheel. Compared with the prior art, the utility model has the beneficial technical effects that: the utility model has simple structure and convenient operation, the sliding component is used for adjusting the distance between the two polishing wheels according to th