CN215409497U

CN215409497U - Rolling machine translation pneumatic cylinder

Info

Publication number: CN215409497U
Application number: CN202022753124.0U
Authority: CN
Inventors: 徐丹; 邹彦; 周华东
Original assignee: Dalian Fuchuan Packaging Material Co ltd
Current assignee: Dalian Fuchuan Packaging Material Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2022-01-04
Anticipated expiration: 2030-11-25

Abstract

The utility model provides a rolling machine translation hydraulic cylinder, which comprises: the cylinder body, the piston rod, a slide rail, the crossbar No. one, No. two crossbars, main shaft and electric propulsion pole, the fixed surface has the cylinder cap on the cylinder body, the cylinder body internally mounted has the piston, the piston is wrapping up the piston rod, install the nut on the piston rod circumferential surface, install the blotter on the piston rod circumferential surface, the last surface mounting that the fixed surface of piston rod has upper portion connecting block has the upper portion roller bearing, install the upper portion gyro wheel on the circumferential surface of upper portion roller bearing, the cylinder body lower surface is fixed with the lower part connecting block, the lower surface mounting of lower part connecting block has the lower part roller bearing, the lower surface mounting of lower part roller bearing has the lower part gyro wheel, compared with the prior art, the utility model has following beneficial effect: through increasing crossbar, No. two crossbars, slide rail, main shaft and electric push rod, realize easily making the pneumatic cylinder translation to ensure that the pneumatic cylinder can not incline, make the application range increase of machine.

Description

Rolling machine translation pneumatic cylinder

Technical Field

The utility model belongs to the field of winding machine equipment, and particularly relates to a translation hydraulic cylinder of a winding machine.

Background

At present, winding machines are widely used in various coil material processing lines, the coil material includes cloth, paper, plastics, fiber, copper, aluminum, alloy, plain carbon steel, stainless steel, and the expansion and contraction of the winding drum is usually controlled by a hydraulic cylinder.

However, at present, the positions of hydraulic cylinders of most winding machines are fixed, but the positions of the hydraulic cylinders may need to be changed when winding products with different sizes, manual position changing is too troublesome, and the use range of the machine can be limited without changing the positions.

Therefore, a need exists for a winder translation cylinder.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a rolling machine translation hydraulic cylinder, which solves the problems in the background technology by adding a first cross rod, a second cross rod, a sliding rail, a main shaft and an electric push rod.

The technical scheme of the utility model is realized as follows: a winder translation cylinder comprising: cylinder body, piston rod, slide rail, crossbar, No. two crossbars, main shaft and electric push rod, the fixed surface has the cylinder cap on the cylinder body, cylinder body internally mounted has the piston, the piston is wrapping up the piston rod, install the nut on the piston rod circumference surface, install the blotter on the piston rod circumference surface, fixed surface has the upper portion connecting block on the piston rod, the last surface mounting of upper portion connecting block has the upper portion roller bearing, install the upper portion gyro wheel on the circumference surface of upper portion roller bearing, install the crossbar on the circumference surface of main shaft, the upper surface and the lower surface of crossbar all install a roller bearing, all install a gyro wheel on the circumference surface of two roller bearings, install No. two crossbars on the circumference surface of main shaft, No. two roller bearings are all installed to the upper surface and the lower surface of No. two crossbars, two all install No. two gyro wheels on the circumferential surface of No. two roller bearings, upper portion gyro wheel and lower part gyro wheel are all installed inside the slide rail.

In a preferred embodiment, the lower end of the piston rod is threaded, and the diameter of the piston is the same as that of the cylinder.

As a preferred embodiment, the slide rail has two sections, which are respectively located at the upper end of the hydraulic cylinder and the lower end of the hydraulic cylinder, and the upper roller, the first roller located at the upper end, and the second roller located at the upper end are all installed inside the slide rail.

In a preferred embodiment, the first cross bar is installed at the front end of the main shaft, and the second cross bar is installed at the rear end of the main shaft.

In a preferred embodiment, the electric pushing rod is arranged at the left end in the middle of the circumferential surface of the piston rod.

As a preferred embodiment, the lower surface of the cylinder body comprises a lower connecting block, a lower roller and a lower roller, the lower connecting block is fixed on the lower surface of the cylinder body, the lower roller is mounted on the lower surface of the lower connecting block, the lower roller is mounted on the lower surface of the lower roller, and a main shaft is fixed on the circumferential surface of the cylinder body.

After the technical scheme is adopted, the utility model has the beneficial effects that: through increasing crossbar, No. two crossbars, slide rail and electric propulsion pole, realize easily making the pneumatic cylinder translation to ensure that the pneumatic cylinder can not incline, keep the synchronous translation of upper and lower extreme throughout, make the application range increase of machine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a translation hydraulic cylinder of a winding machine.

FIG. 2 is a schematic structural view of a hydraulic cylinder body of the winding machine translation hydraulic cylinder.

FIG. 3 is a top view of a translation cylinder of a winding machine of the present invention.

In the figure, 1-upper roller, 2-upper roller, 3-upper connecting block, 4-piston rod, 5-cylinder cover, 6-buffer pad, 7-piston, 8-nut, 9-lower connecting block, 10-lower roller, 11-lower roller, 12-cylinder body, 13-first roller, 14-first roller, 15-first cross rod, 16-main shaft, 17-second roller, 18-second roller, 19-second cross rod, 20-electric push rod and 21-slide rail.

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 to 3, the present invention provides a technical solution: a winder translation cylinder comprising: the cylinder body 12, the piston rod 4, the slide rail 21, the first cross rod 15, the second cross rod 19, the main shaft 16 and the electric push rod 20, the cylinder cover 5 is fixed on the upper surface of the cylinder body 12, the piston 7 is installed inside the cylinder body 12, the piston rod 4 is wrapped by the piston 7, the nut 8 is installed on the circumferential surface of the piston rod 4, the cushion pad 6 is installed on the circumferential surface of the piston rod 4, the upper connecting block 3 is fixed on the upper surface of the piston rod 4, the upper roller 2 is installed on the upper surface of the upper connecting block 3, the upper roller 1 is installed on the circumferential surface of the upper roller 2, the lower connecting block 9 is fixed on the lower surface of the cylinder body 12, the lower roller 10 is installed on the lower surface of the lower roller 10, the main shaft 16 is fixed on the circumferential surface of the cylinder body 12, the first cross rod 15 is installed on the circumferential surface of the main shaft 16, and the first roller 14 is installed on the upper surface and the lower surface of the first cross rod 15, the first rollers 13 are mounted on the circumferential surfaces of the first rollers 14, the second cross rods 19 are mounted on the circumferential surface of the main shaft 16, the second rollers 18 are mounted on the upper surfaces and the lower surfaces of the second cross rods 19, the second rollers 17 are mounted on the circumferential surfaces of the second rollers 18, and the upper rollers 1 and the lower rollers 11 are mounted inside the slide rails 21.

The lower end of the piston rod 4 is threaded, the diameter of the piston 7 is the same as that of the cylinder 12, the piston 7 divides the interior of the cylinder 12 into an upper part and a lower part, and the upper part and the lower part are separated by the piston 7.

The sliding rail 21 has two sections which are respectively positioned at the upper end of the cylinder body 12 and the lower end of the hydraulic cylinder, the upper roller 1, the first roller 13 positioned at the upper end and the second roller 17 positioned at the upper end are all arranged inside the sliding rail 21, one section of the sliding rail 21 is arranged on the winding machine, and one section of the sliding rail 21 is arranged on a winding drum of the winding machine.

The first cross rod 15 is arranged at the front end of the main shaft 16, the second cross rod 19 is arranged at the rear end of the main shaft 16, the first cross rod 15 and the second cross rod 19 are symmetrical with each other by taking the cylinder body as an axis, and the inclination angle is changed along with the length change of the hydraulic cylinder.

The electric push rod 20 is installed at the left end in the middle of the circumferential surface of the piston rod 4, one end of the electric push rod 20 is connected with the cylinder body, and the other end of the electric push rod 20 is connected with the winding machine.

As an embodiment of the present invention: when the winding drum needs to be expanded, the piston rod 4 in the cylinder body 12 is controlled to be upwards extended, when the piston rod 4 is extended, the slide rail 21 is raised along with the rising of the hydraulic rod, at this time, the length of the distance between the two sections of slide rails 21 is long, the inclination angles of the first cross rod 15 and the second cross rod 19 are reduced, when the winding drum needs to be reduced, the piston rod 4 in the cylinder body 12 is controlled to be downwards shortened, when the piston rod 4 is shortened, the slide rail 21 is reduced along with the lowering of the piston rod 4, at this time, the distance between the two sections of slide rails 21 is short, the inclination angles of the first cross rod 15 and the second cross rod 19 are increased, when the cylinder body 12 needs to be translated, the electric push rod 20 is controlled to be extended or shortened, the electric push rod 20 drives the cylinder body 12 to be translated, the cylinder body 12 drives the first cross rod 15 and the second cross rod 19 to be translated, the upper roller 1, the lower roller 11, the first roller 13 and the second roller 17 roll in the slide rail 21, the cross bar number one 15 and the cross bar number two 19 can make the cylinder body more stable during the translation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A winder translation cylinder comprising: cylinder body, piston rod, slide rail, a crossbar, No. two crossbars, main shaft and electric push rod, its characterized in that: a cylinder cover is fixed on the upper surface of the cylinder body, a piston is arranged in the cylinder body and wraps a piston rod, the circumferential surface of the piston rod is provided with a nut, the circumferential surface of the piston rod is provided with a cushion pad, an upper connecting block is fixed on the upper surface of the piston rod, an upper rolling shaft is arranged on the upper surface of the upper connecting block, an upper roller is arranged on the circumferential surface of the upper roller, a first cross rod is arranged on the circumferential surface of the main shaft, the upper surface and the lower surface of the first cross rod are both provided with a first roller, the circumferential surfaces of the two first rollers are both provided with a first roller, the circumference of main shaft is installed No. two crossbars on the surface, No. two roller bearings are all installed to the upper surface and the lower surface of No. two crossbars, two No. two the circumference of No. two roller bearings is all installed No. two gyro wheels on the surface, upper portion gyro wheel and lower part gyro wheel are all installed inside the slide rail.

2. A winder translation cylinder as claimed in claim 1, wherein: the lower end of the piston rod is provided with threads, and the diameter of the piston is the same as that of the cylinder body.

3. A winder translation cylinder as claimed in claim 1, wherein: the slide rail has two sections, is located cylinder body upper end and cylinder body lower extreme respectively, upper portion gyro wheel, the gyro wheel that is located the upper end and the gyro wheel that is located the second of upper end are all installed inside the slide rail.

4. A winder translation cylinder as claimed in claim 1, wherein: the first cross rod is arranged at the front end of the main shaft, and the second cross rod is arranged at the rear end of the main shaft.

5. A winder translation cylinder as claimed in claim 1, wherein: the electric push rod is arranged at the left end in the middle of the circumferential surface of the piston rod.

6. A winder translation cylinder as claimed in claim 1, wherein: the cylinder body lower surface includes sub-unit connection piece, lower part roller bearing and lower part gyro wheel, the cylinder body lower surface is fixed with the sub-unit connection piece, the lower surface mounting of sub-unit connection piece has the lower part roller bearing, the lower surface mounting of lower part roller bearing has the lower part gyro wheel, be fixed with the main shaft on the cylinder body circumference surface.