Water extraction roller

Abstract

The utility model discloses a water shattering roller which comprises a roller body, a plurality of cylindrical grooves are formed in the surface of the roller body, supporting pieces are welded to the two sides of the interior of the roller body, a shaft sleeve is installed in the center of the supporting pieces, an outer disc is welded to the outer side of the shaft sleeve, the outer disc is arranged on the outer sides of the supporting pieces, a plurality of double-lug lock washers are arranged on the circumference of the outer disc, and the double-lug lock washers are connected with nuts. The nut is connected with a bolt, the bolt is arranged on the inner side of the supporting piece, the supporting piece is provided with a plurality of locking bolts on the periphery of the outer side of the outer disc, the supporting piece is provided with an inner disc in a locking mode through the locking bolts, the inner disc is arranged on the inner side of the supporting piece, the inner disc is provided with receding grooves corresponding to the shaft sleeves, the inner disc is provided with receding grooves corresponding to the bolts, and a main shaft is arranged between the shaft sleeves on the two sides. And the roller is also provided with a plurality of water outlets.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water roll technical field, concretely relates to a water roll. BACKGROUND

[0002] Water roll is the important equipment in the cold rolling continuous annealing furnace, is located in the water roll groove, transmission cooling strip steel, along with the lengthening of the use time, the wear of the steel surface to the roll surface, the roughness of the roll surface reduces, namely the smoothness, thereby causes the steel plate to slip in the operation process, the wear of the steel plate surface, leads to the product quality reduction and the existing water roll is not convenient to disassemble and replace when carrying out the maintenance, the operation time is long. UTILITY MODEL CONTENTS

[0003] In view of the problems presented in the above background technology, the purpose of the utility model is: aim at providing a water roll.

[0004] In order to achieve the above technical purpose, the utility model adopts the technical scheme as follows:

[0005] A water roll, including the roller, the surface of the roller is equipped with a plurality of cylindrical grooves, the inside both sides of the roller are welded with the support sheet, the center of the support sheet is installed with the shaft sleeve, the outside of the shaft sleeve is welded with the outer disc, the outer disc is arranged at the outside of the support sheet, the circumference of the outer disc is equipped with a plurality of double ear stop washers, the double ear stop washer is connected with the nut, the nut is connected with the bolt, the bolt is arranged at the inside of the support sheet, the support sheet is installed with a plurality of locking bolts at the outside circumference of the outer disc, the support sheet is locked and installed with the inner disc through the locking bolt, the inner disc is arranged at the inside of the support sheet, the inner disc is equipped with the empty slot at the corresponding shaft sleeve, the inner disc is equipped with the empty groove at the corresponding bolt, the main shaft is installed between the both sides of the shaft sleeve, the roller is also equipped with a plurality of water outlets.

[0006] Further limit, the surface of the roller is sandblasted, and the surface roughness of the roller is 3-5um. Such structure design improves the service life of the roller.

[0007] Further limit, the cylindrical groove and the circumferential direction of the roller form 0.61 ° angle, and the cylindrical grooves on the left and right sides of the roller center line are symmetrical 0.61 ° angle. Such structure design achieves the effect of anti-skid while not changing the running direction of the steel plate on the roller, improves the conveying effect.

[0008] Further limit, the sharp edge of the cylindrical groove is rounded. Such structure design can prevent scratching the steel plate.

[0009] Further limit, a plurality of cylindrical pins are installed between the outer disc and the support sheet. Such structure design plays the effect of positioning installation.

[0010] The utility model discloses beneficial effect is: the utility model discloses through setting up cylindrical groove, and the symmetrical angle setting reaches the antiskid effect, and again, the running direction of the steel sheet on the roller is not changed, improves the quality of product, reduces the abrasion to the steel surface, can also quickly dismount and replace the roller simultaneously, makes the maintenance time shorten when the problem appears, reduces the dismounting operation time. BRIEF DESCRIPTION OF DRAWINGS

[0011] The utility model can be further explained through the non - limiting embodiment given by the drawings;

[0012] Figure 1 It is the front structure schematic diagram of a water extraction roller of the utility model embodiment;

[0013] Figure 2 It is the enlarged structure schematic diagram of A of a water extraction roller of the utility model embodiment;

[0014] Figure 3 It is the side structure schematic diagram of a water extraction roller of the utility model embodiment;

[0015] Figure 4 It is the cylindrical pin installation structure schematic diagram of a water extraction roller of the utility model embodiment;

[0016] The main element symbol explanation is as follows:

[0017] Roller 1, cylindrical groove 2, bracing piece 3, shaft sleeve 4, outer disc 5, double lug stop washer 6, nut 7, bolt 8, locking bolt 9, inner disc 10, empty slot 11, empty groove 12, main shaft 13, water outlet 14, cylindrical pin 15. DETAILED DESCRIPTION

[0018] In order to make those skilled in the art can better understand the utility model, the utility model technical scheme is further explained below with the drawings and examples.

[0019] As Figures 1-4 Shown, a water extraction roller of the utility model, the surface of roller 1 is equipped with a plurality of cylindrical groove 2, the inside both sides welding of roller 1 has bracing piece 3, the center of bracing piece 3 is equipped with shaft sleeve 4, the outside welding of shaft sleeve 4 has outer disc 5, and outer disc 5 sets up at the outside of bracing piece 3, and the circumference of outer disc 5 is equipped with a plurality of double lug stop washer 6, and double lug stop washer 6 is connected with nut 7, and nut 7 is connected with bolt 8, and bolt 8 sets up at the inside of bracing piece 3, and bracing piece 3 installs a plurality of locking bolt 9 at the outside circumference of outer disc 5, and bracing piece 3 is locked and is installed with inner disc 10 through locking bolt 9, and inner disc 10 sets up at the inside of bracing piece 3, and inner disc 10 is equipped with empty slot 11 at corresponding shaft sleeve 4, and inner disc 10 is equipped with empty groove 12 at corresponding bolt 8, and installs main shaft 13 between both sides shaft sleeve 4, and roller 1 is also equipped with a plurality of water outlet 14.

[0020] Preferably, the surface of the roller 1 is sandblasted, and the surface roughness of the roller 1 is 3-5um. Such a structure design improves the service life of the roller 1. In fact, other surface treatment structure shapes of the roller 1 can also be considered according to specific conditions.

[0021] Preferably, the cylindrical groove 2 forms a 0.61° angle with the circumferential direction of the roller 1, and the cylindrical grooves 2 on the left and right sides of the roller 1 are symmetrically arranged at a 0.61° angle with the center line of the roller 1 as a boundary. Such a structure design achieves the effect of preventing slipping while not changing the running direction of the steel plate on the roller 1, thereby improving the conveying effect. In fact, other arrangement structure shapes of the cylindrical groove 2 can also be considered according to specific conditions.

[0022] Preferably, the sharp edges of the cylindrical groove 2 are rounded. Such a structure design can prevent scratching the steel plate. In fact, other treatment structure shapes of the cylindrical groove 2 can also be considered according to specific conditions.

[0023] Preferably, a plurality of cylindrical pins 15 are further arranged between the outer disc 5 and the support sheet 3. Such a structure design achieves the effect of positioning and installation. In fact, other positioning and installation structure shapes of the outer disc 5 and the support sheet 3 can also be considered according to specific conditions.

[0024] In the embodiment, when installed, the two sides of the roller 1 are fixed by welding with the support sheet 3, the outer disc 5 is welded and installed on the outside of the shaft sleeve 4, then the bolt 8 is sequentially threaded through the support sheet 3 and the outer disc 5, the double-ear stop washer 6 is installed on the bolt 8 threaded through the outer disc 5, the nut 7 is locked to achieve fixation, the support sheet 3 is locked and connected with the inner disc 10 through the locking bolt 9, and finally the main shaft 13 is installed in the shaft sleeve 4, so that the work can be used.

[0025] When the roller 1 needs to be replaced, the nut 7 is unscrewed, the outer disc 5 and the shaft sleeve 4 are disassembled from the main shaft 13, and then the roller 1 can be disassembled, so that the roller 1 can be quickly disassembled and replaced.

[0026] The above embodiment only exemplarily illustrates the principle and effect of the present application, and is not used to limit the present application. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought of the present application should be covered by the claims of the present application.

Claims

1. A water cell roller characterized by: The utility model provides a kind of roller (1), the surface of the roller (1) is equipped with several cylindrical grooves (2), the inside both sides of the roller (1) are welded with brace (3), the center of the brace (3) is equipped with shaft sleeve (4), the outside of the shaft sleeve (4) is welded with outer disc (5), the outer disc (5) is arranged in the outside of brace (3), the circumference of the outer disc (5) is equipped with several double-ear stop washer (6), the double-ear stop washer (6) is connected with nut (7), the nut (7) is connected with bolt (8), the bolt (8) is arranged in the inside of brace (3), the brace (3) is equipped with several locking bolts (9) in the outside circumference of outer disc (5), the brace (3) is locked and installed with inner disc (10) by locking bolt (9), the inner disc (10) is arranged in the inside of brace (3), the inner disc (10) is equipped with empty slot (11) at corresponding shaft sleeve (4), the inner disc (10) is equipped with empty recess (12) at corresponding bolt (8), the main shaft (13) is installed between the shaft sleeve (4) of both sides, the roller (1) is also equipped with several water outlets (14).

2. A water cell according to claim 1, wherein: The surface of the roller (1) is sandblasted, and the surface roughness of the roller (1) is 3-5um.

3. A water cell according to claim 2, wherein: The cylindrical groove (2) forms an angle of 0.61° with the circumferential direction of the roller (1), and the cylindrical grooves (2) on the left and right sides of the roller (1) are symmetrically arranged at an angle of 0.61° with the center line of the roller (1) as a boundary.

4. A water cell according to claim 3, wherein: The sharp edges of the cylindrical groove (2) are rounded.

5. A water cell according to claim 4, wherein: A plurality of cylindrical pins (15) are installed between the outer disc (5) and the brace (3).

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