CN214443532U - Aluminum slab ingot belt saw disc mechanism - Google Patents

Abstract

The utility model belongs to the technical field of the processing equipment of aluminium slab ingot, a aluminium slab ingot belt saw disc mechanism is related to, include and cut the mechanism with the belt and go up the action wheel, from the saw disc main part through pivot fixed connection from the driving wheel, install the axle sleeve through the bearing rotation outside the pivot, the pivot is close to one side of saw disc main part and installs through the lid, will be close to the bearing of saw disc main part one side through passing through the lid and compress tightly, saw disc main part overcoat is equipped with the outer dish of saw disc, demountable installation has the saw disc apron on the outer dish of saw disc, demountable installation has the rim plate between saw disc main part and the pivot, solve on the current aluminium slab ingot belt double-end saw cutter saw disc from great, can not in time cool down and the problem that the saw disc was wholly changed at every turn.

Description

Aluminum slab ingot belt saw disc mechanism

Technical Field

The utility model belongs to the technical field of the processing equipment of aluminium slab ingot, a aluminium slab ingot belt saw disc mechanism is related to.

Background

An aluminum slab ingot belt type double-end sawing machine is an extremely important auxiliary device in the aluminum processing industry. The sawing main machine is the main core part of the aluminum flat ingot belt type double-head sawing machine, the double-metal saw belt has the advantages of good flexibility, strong fatigue resistance, capability of bearing huge tension, high tooth toughness and the like, and the belt saw occupies an increasingly important position.

The existing aluminum flat ingot belt type double-head sawing machine adopts an integral saw disc structure, the material quality adopts QT400, the weight of the saw disc is large, and the starting power of the equipment is large; due to the large dead weight, under the condition of high-speed operation, the bearing capacity of the main shaft of the equipment is greatly required, and meanwhile, the temperature is increased, so that the service lives of parts and other standard parts are greatly influenced, and the potential safety hazard of the equipment is increased; and because saw band and saw disc pass through frictional force drive saw blade saw cut the aluminium slab spindle, can change whole saw disc when changing the saw disc, cause huge waste.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a solve on the current aluminium slab ingot belt double-end saw cutter saw disc from great, can not in time cool down and the problem that the saw disc wholly changed at every turn, provide an aluminium slab ingot belt saw disc mechanism.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an aluminium slab ingot band saw disc mechanism, include with the band saw cut mechanism go up the action wheel, from the saw disc main part through pivot fixed connection of driving wheel, the axle sleeve is installed through bearing rotation outside the pivot, the pivot is close to one side of saw disc main part and installs through the lid, will be close to the bearing of saw disc main part one side through passing through the lid and compress tightly, saw disc main part overcoat is equipped with the outer dish of saw disc, demountable installation has the saw disc apron on the outer dish of saw disc, demountable installation has the rim plate between saw disc main part and the pivot.

Furthermore, the saw disc cover plate is fixedly connected with the outer saw disc through a fixing bolt.

Further, the saw disc main body is fixedly connected with the wheel disc through a fixing bolt.

Furthermore, two threaded holes are formed in the horizontal position of the bearing, one threaded hole is used as a lubricating oil inlet, and the other threaded hole is used as a lubricating oil return opening.

Furthermore, a mounting hole convenient for mounting the temperature sensor is formed below the bearing.

The beneficial effects of the utility model reside in that:

1. the utility model discloses an aluminium slab ingot belt saw disc mechanism, through split type structure, the saw disc body adopts 7 to be the aluminum alloy, reaches under the prerequisite of guaranteeing the performance, and greatly reduced saw disc's self weight reduces equipment starting power. Through split type structure, great reduction equipment is from the saw disc weight of driving wheel, action wheel, tight pulley position, has avoided producing too big centrifugal force when equipment high-speed operation.

2. The utility model discloses an aluminium slab ingot belt saw dish mechanism, saw dish outer disc demountable assembly are outside the saw dish main part, through the mode of changing the saw dish outer disc, reach saw dish main part circulation and use, have avoided the extravagant phenomenon because of the whole change of saw dish leads to.

3. The utility model discloses an aluminium slab ingot belt saw disc mechanism compares with the saw disc on the current aluminium slab ingot belt double-end saw cutter, and the structure has carried out optimal design, has reduced the saw disc dead weight, has improved the security of equipment operation, reduces the power of equipment operation, has reduced the degree of difficulty of installation and maintenance work, has improved the service life of saw disc main part, has practiced thrift manufacturing cost.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of the aluminum slab band saw disc mechanism of the present invention.

Reference numerals: the sawing machine comprises a sawing disc outer disc 1, a sawing disc cover plate 2, a sawing disc main body 3, a wheel disc 4, a rotating shaft 5, a transparent cover 6 and a shaft sleeve 7.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

The aluminum slab ingot belt saw disc mechanism shown in fig. 1 is assembled with a driving wheel, a driven wheel and a tensioning wheel device of the belt saw cutting mechanism, and after a tensioning oil cylinder is used for tensioning a saw belt, the tensioning oil cylinder is used for driving the saw belt to cut the head, the tail and the length of an aluminum slab ingot which is centered and sized by a centering clamping device. Wherein the speed of the saw belt is: 500-3000 m/min (frequency conversion); a saw belt lubricating mode: micro spray lubrication; sawing the section roughness: less than or equal to 30 mu m; outer diameter of the saw disc: 1450 mm.

Aluminum flat ingot band saw disc mechanism include with band saw cut mechanism go up the action wheel, from driving wheel saw disc main part 3 through 5 fixed connection of pivot, 5 outer bearing rotation through the pivot install axle sleeve 7, pivot 5 fixes a position through the bearing mounted position with axle sleeve 7, and install sealed the pad in the assigned position, pivot 5 is close to one side of saw disc main part 3 and installs through lid 6, through covering 6 will be close to the bearing of 3 one sides of saw disc main part and compress tightly, through gasket adjustment bearing play at the in-process that compresses tightly. The saw disc body 3 is now mounted on the spindle 5 in a given position. The outer disc 1 of saw disc is equipped with to 3 overcoat of saw disc main part, only need change the outer disc 1 of saw disc when the saw disc damages, but demountable installation has saw disc apron 2 on the outer disc 1 of saw disc, demountable installation has rim plate 4 between saw disc main part 3 and the pivot 5. The outer saw disc 1 is installed at the installation position of the saw disc main body 3, the outer saw disc 1 is fixed through the saw disc cover plate 2 and the fixing bolts, and finally the saw disc main body 3 is fixed through the wheel disc 4 and the fixing bolts. The shaft sleeve 7 is provided with a flange mounting hole, and the whole saw disc mechanism and the main frame are fixed together through a fixing bolt. The transparent cover 6 plays the roles of pressing the bearing, adjusting the bearing clearance and sealing the cavity of the shaft sleeve 7.

The main shaft lubricating system is a set of independent hydraulic systems which are not shown in the figure. The main shaft needs thin oil for cooling and lubrication, hydraulic oil is used, independent circulation control is achieved, two M27 multiplied by 2 threaded holes are formed in the horizontal position of the shaft sleeve 7, one threaded hole is used as a lubricating oil inlet, the other threaded hole is used as a lubricating oil return opening and can be directly connected with an external hydraulic station oil pipe through the oil inlet, and the hydraulic station pumps the hydraulic oil into the cavity of the shaft sleeve 7 through a pump, so that the rotating shaft 5 can be immersed in the lubricating oil. The lubricating oil returns to the oil tank of the hydraulic station through the oil return port connected with the oil tank of the hydraulic station. There is temperature sensor's mounting hole axle sleeve 7 below, through temperature sensor direct and lubricating oil contact, can detect pivot 5 because the production of heat when high-speed operation leads to the temperature variation of lubricating oil, can reduce the lubricating oil temperature through air-cooled cooling oil tank when the temperature rises to the uniform temperature to the temperature that realizes pivot 5 is stable at certain within range value.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims (5)

1. The utility model provides an aluminium slab ingot belt saw dish mechanism, a serial communication port, include with the belt saw cut mechanism go up the action wheel, from the saw dish main part of driving wheel through pivot fixed connection, the axle sleeve is installed through bearing rotation outside the pivot, the pivot is close to one side of saw dish main part and installs through the lid, through passing through the lid with being close to the bearing of saw dish main part one side and compressing tightly, saw dish main part overcoat is equipped with the outer dish of saw dish, demountable installation has the saw dish apron on the outer dish of saw dish, demountable installation has the rim plate between saw dish main part and the pivot.

2. The aluminum flat bar belt saw disc mechanism of claim 1, wherein the disc cover plate is fixedly connected with the disc outer disc by a fixing bolt.

3. The aluminum flat bar belt saw disc mechanism of claim 2, wherein the disc body is fixedly connected to the wheel disc by means of fixing bolts.

4. The aluminum flat ingot band saw disc mechanism of claim 3, wherein two threaded holes are provided at the horizontal position of the bearing, one for the oil inlet and one for the oil return.

5. The aluminum flat bar band saw disc mechanism of claim 4, wherein a mounting hole for mounting a temperature sensor is formed below the bearing.

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