CN213471795U

CN213471795U - Roller structure for rubber production double-roller open mill

Info

Publication number: CN213471795U
Application number: CN202021678627.XU
Authority: CN
Inventors: 庞冲冲; 华纯吉
Original assignee: Suzhou Humbert Electronic Technology Co ltd
Current assignee: Suzhou Humbert Electronic Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-18
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a roller structure for rubber production two-roller mill, including barrel and main shaft, the position department cup joints the shield on the inner wall of barrel from top to bottom, two the inner wall position department of shield has cup jointed the main shaft, both ends position department is provided with the fixed axle about the main shaft, and the fixed axle passes through the fixed column and is in the same place with main shaft fixed connection, and the fixed axle is provided with spring fixing ball, and carries out fixed connection with the mill through spring fixing ball, when the staff installs the roller, can insert the fixed axle in the mill connecting device internal position department, and spring fixing ball can stretch out and draw back, and when the fixed axle contacts with the mill, spring fixing ball can contract to fixed column internal position department, until spring fixing ball card goes into connecting device internal semicircular draw groove position department, the fixed axle accomplishes the connection with the mill, compared with former connected mode, saving much time.

Description

Roller structure for rubber production double-roller open mill

Technical Field

The utility model belongs to the technical field of a cylinder structure is correlated with for rubber production two rod mills, concretely relates to a cylinder structure for rubber production two rod mills.

Background

The roller is a cylindrical part, is generally divided into a driving roller and a driven roller, is applied to conveying equipment such as a printing machine, a digital printer and the like, and various transmission conveying systems such as papermaking and packaging machinery and the like, and is mainly made of stainless steel, steel casting and solid forged alloy steel cores.

The prior roller structure technology for the rubber production double-roller open mill has the following problems: the cylinder structure that is used for two rod mills of rubber production that has now is in the use, and general cylinder is connected with the mill and is carried out fixed connection through the screw thread, and although it is very firm to connect, but later stage dismouting will be very troublesome, so the market needs a cylinder easy to assemble and dismantle, solves the problem that faces at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylinder structure for rubber production two rod mills to the cylinder structure who is used for rubber production two rod mills who provides to present among the solution above-mentioned background art carries out fixed connection through the screw thread with mill is connected, though it is very firm to connect, but will be very troublesome during later stage dismouting, so market needs a cylinder easy to assemble and dismantle, solves the problem that faces at present.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cylinder structure for rubber production two rod mills, includes barrel and main shaft, the inner wall upper and lower position department of barrel has cup jointed the shield, two the inner wall position department of shield has cup jointed the main shaft, upper and lower position department is provided with the stainless steel spring in the middle of the main shaft outside, both ends position department is provided with the fixed axle about the main shaft, two the fixed axle includes fixed column and spring fixing ball, fixed column outside upper and lower corner position department is provided with the spring fixing ball, stainless steel bearing has all been cup jointed in the inboard upper and lower position department of barrel and the inboard position department of shield, the inboard upper and lower position department of barrel is provided with the fixed plate in the middle.

Preferably, the cylinder body is of a cylindrical structure, a through circular hole is formed in the upper end of the cylinder body, and anti-oxidation paint layer structures are arranged on the inner wall and the outer wall of the cylinder body.

Preferably, the dustproof cover sets up to two, two the dustproof cover cup joints in barrel inside position department, two the dustproof cover has corrosion resistance, two dustproof cover upper end intermediate position department is provided with through the round hole.

Preferably, the main shaft is of a cylindrical structure, the main shaft is sleeved in the inner position of the dustproof cover, and the main shaft and the fixing plate are welded together.

Preferably, the number of the stainless steel springs is two, the two stainless steel springs are wound on the outer wall of the main shaft, and the two stainless steel springs are stressed on the fixing plate.

Preferably, a fixing column in the fixing shaft is welded with the main shaft, and circular grooves are formed in four corners above the outer side of the fixing column.

Preferably, the number of the stainless steel bearings is two, the stainless steel bearings are sleeved with the dust cover, and the diameters of the two stainless steel bearings are the same as that of the dust cover.

Preferably, the number of the fixing plates is two, the two fixing plates are welded with the cylinder body, and an anti-oxidation paint layer structure is arranged at the outer wall of each fixing plate.

Compared with the prior art, the utility model provides a cylinder structure for rubber production two rod mills possesses following beneficial effect:

the utility model discloses install the fixed axle, and the fixed axle passes through the fixed column and is in the same place with main shaft fixed connection, the fixed axle is provided with the fixed ball of spring, and carry out fixed connection through the fixed ball of spring and mill, when staff installation cylinder, can insert the inside position department of mill connecting device with the fixed axle, the fixed ball of spring can stretch out and draw back, the fixed axle contacts with the mill, the fixed ball of spring can contract the inside position department of fixed column, until the fixed ball of spring card advances the inside semi-circular draw-in groove position department of connecting device, the fixed axle is accomplished with the mill and is connected, for the connected mode before, a lot of time has been saved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of a roller of a two-roller open mill for rubber production according to the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the internal gouging-off structure of the present invention;

fig. 4 is a schematic view of a fixed shaft structure provided by the present invention;

in the figure: 1. a barrel; 2. a fixed shaft; 21. fixing a column; 22. a spring fixing ball; 3. a dust cover; 4. a main shaft; 5. a stainless steel spring; 6. a fixing plate; 7. stainless steel bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a cylinder structure for rubber production two rod mills, including barrel 1 and main shaft 4, 1 shape structure of barrel sets up to the cylinder structure, 1 upper end position department of barrel is provided with through the round hole, 1 inner wall of barrel and outer wall position department all are provided with anti-oxidation paint layer structure, can carry out the cylinder effect through barrel 1, shield 3 has been cup jointed to the inner wall of barrel 1 below position department from top to bottom, shield 3 sets up to two, two shield 3 cup joint in 1 inside position department of barrel, two shield 3 have corrosion resistance, 3 upper end intermediate position departments of two shield are provided with through the round hole, mainly play and prevent that the dust from getting into.

A roller structure for a rubber production double-roller open mill comprises two dustproof covers 3, wherein a main shaft 4 is sleeved at the position of the inner wall of each dustproof cover 3, the shape structure of the main shaft 4 is set to be a cylindrical structure, the main shaft 4 is sleeved at the position inside each dustproof cover 3, the main shaft 4 is welded with a fixing plate 6, kinetic energy is transmitted through the main shaft 4, stainless steel springs 5 are arranged at the positions above and below the middle of the outer side of the main shaft 4, the number of the stainless steel springs 5 is two, the two stainless steel springs 5 are wound at the position of the outer wall of the main shaft 4, the two stainless steel springs 5 are stressed and fixed by the fixing plate 6, a stainless steel bearing 7 can be better fixed at the position inside a barrel body 1 through the stainless steel springs 5, fixing shafts 2 are arranged at the positions of the upper end and the lower end of the main shaft 4, the two fixing shafts 2 comprise, the fixed column 21 in the fixed shaft 2 is welded with the main shaft 4, circular grooves are formed in four corners above the outer side of the fixed column 21, and the fixed column 2 can be fixedly connected with the open mill.

The utility model provides a cylinder structure for rubber production two rod mills, all cup jointed stainless steel bearing 7 including the inboard upper and lower position department of barrel 1 and the inboard position department of shield 3, stainless steel bearing 7 sets up to two, two stainless steel bearings 7 cup joint together with shield 3, two stainless steel bearing 7 diameters are the same with shield 3, can be better rotatory through stainless steel bearing 7, upper and lower position department is provided with fixed plate 6 in the middle of the barrel 1 inboard, fixed plate 6 sets up to two, two fixed plates 6 are in the same place with the welding of

barrel

1, 6 outer wall position departments of two fixed plates are provided with anti-oxidation paint layer structure, better fixed shield 3.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back well, the staff removes appointed operating position department with whole device earlier, barrel 1 adopts high-quality steel to make, its material sets up to the galvanized carbon steel, it is firm to endure fatigue, barrel 1 external surface is through smooth processing, it is comfortable pleasing to the eye to hold the sense, it is durable and in the same direction as smooth, barrel 1 is inside to be provided with stainless steel bearing 7, and stainless steel bearing 7 cup joints together with shield 3, make stainless steel bearing 7 have dustproof and waterproof characteristics, stainless steel bearing 7 noise reduction, long service life, and easy the change, main shaft 4 and fixed axle 2 all adopt the galvanized iron axle, can rust outdoors, be afraid of to rust, staving 1 is connected through fixed axle 2, only need fix spring fixing ball 22 and can install the success.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cylinder structure for rubber production two rod mills, includes barrel (1) and main shaft (4), its characterized in that: the dustproof cover (3) is sleeved at the upper and lower positions of the inner wall of the barrel body (1), the main shaft (4) is sleeved at the inner wall position of the dustproof cover (3), stainless steel springs (5) are arranged at the upper and lower positions in the middle of the outer side of the main shaft (4), fixed shafts (2) are arranged at the upper and lower ends of the main shaft (4), the fixed shafts (2) comprise fixed columns (21) and spring fixed balls (22), the spring fixed balls (22) are arranged at the upper and lower positions of the outer side of the fixed columns (21), stainless steel bearings (7) are sleeved at the upper and lower positions of the inner side of the barrel body (1) and the inner side position of the dustproof cover (3), and fixing plates (6) are arranged at the upper and lower positions in the middle of the inner side of the barrel.

2. The roller structure of the two-roller open mill for rubber production according to claim 1, characterized in that: the anti-oxidation paint barrel is characterized in that the barrel body (1) is of a cylindrical structure, a through round hole is formed in the upper end of the barrel body (1), and anti-oxidation paint layer structures are arranged on the inner wall and the outer wall of the barrel body (1).

3. The roller structure of the two-roller open mill for rubber production according to claim 1, characterized in that: the dustproof cover (3) are arranged in two, the dustproof cover (3) is sleeved at the position inside the barrel body (1) in two, the dustproof cover (3) has corrosion resistance, and the middle position of the upper end of the dustproof cover (3) is provided with a through round hole.

4. The roller structure of the two-roller open mill for rubber production according to claim 1, characterized in that: the main shaft (4) is of a cylindrical structure, the main shaft (4) is sleeved at the inner position of the dustproof cover (3), and the main shaft (4) is welded with the fixing plate (6).

5. The roller structure of the two-roller open mill for rubber production according to claim 1, characterized in that: stainless steel spring (5) set up to two, two stainless steel spring (5) twine in main shaft (4) outer wall position department, two stainless steel spring (5) atress and fixed plate (6).

6. The roller structure of the two-roller open mill for rubber production according to claim 1, characterized in that: fixed column (21) in fixed axle (2) and main shaft (4) welding together, fixed column (21) outside top four corners position department is provided with circular recess.

7. The roller structure of the two-roller open mill for rubber production according to claim 1, characterized in that: the dustproof cover is characterized in that the number of the stainless steel bearings (7) is two, the stainless steel bearings (7) are sleeved with the dustproof cover (3), and the diameters of the stainless steel bearings (7) are the same as those of the dustproof cover (3).

8. The roller structure of the two-roller open mill for rubber production according to claim 1, characterized in that: the anti-oxidation paint fixing device is characterized in that the number of the fixing plates (6) is two, the two fixing plates (6) are welded with the cylinder body (1), and anti-oxidation paint layer structures are arranged on the outer walls of the two fixing plates (6).