CN220050248U - Auxiliary feeding device for hydraulic plate shearing machine - Google Patents

Abstract

The utility model discloses an auxiliary feeding device for a hydraulic plate shearing machine, and relates to the technical field of hydraulic plate shearing machines. The auxiliary feeding device for the hydraulic plate shearing machine comprises fixed bases which are oppositely arranged on two sides of a plate shearing machine pressing mechanism, a fixed shaft is fixedly connected to the fixed bases in a penetrating manner, a bearing is sleeved at one end of the fixed shaft, a reel is sleeved and fixed outside the bearing, a traction rope is wound on the reel, a plate clamping device is arranged at the free end of the traction rope, and the plate clamping device is clamped on the side wall of a plate. The plate is fixed through the plate clamping device, the plate is pulled through the traction rope to carry out auxiliary feeding, the traction rope is wound and unwound through the reel, and the reel and the fixed base are enabled to relatively rotate through the bearing and the fixed shaft, so that auxiliary feeding operation of the plate is achieved. The auxiliary feeding device is simple in structure, can be assembled only by welding fixed bases on two sides of the plate shearing machine pressing mechanism, and is small in occupied space, low in cost and convenient to use.

Description

Auxiliary feeding device for hydraulic plate shearing machine

Technical Field

The utility model relates to the technical field of hydraulic plate shearing machines, in particular to an auxiliary feeding device for a hydraulic plate shearing machine.

Background

The hydraulic plate shearing machine is favored in the market because of low cost and thicker steel plates, the hydraulic plate shearing machine is provided with a feeding platform with 3 rollers arranged in parallel, the steel plates are limited by the size of steel members when being initially used, and the steel plates required to be sheared are smaller in specification, particularly in length, and the feeding platform is also sufficient. However, with the development of industry and technology, steel members are increasingly developed to be large in size, particularly in length, and raw material lengths are also prolonged, so that the feeding platform is more and more difficult to meet the requirement of use. CN209698132U discloses a hydraulic pendulum plate shearing machine, through rotating the connection support arm in the front side of pay-off platform, indirectly lengthen the length of pay-off platform, but this structure needs to improve hydraulic pendulum plate shearing machine overall structure, and is with high costs and is difficult to improve current hydraulic plate shearing machine, consequently need to develop an auxiliary feeding device for hydraulic plate shearing machine, carry out simple improvement on current plate shearing machine basis, just can satisfy the pay-off requirement.

Disclosure of Invention

The utility model aims to provide an auxiliary feeding device for a hydraulic plate shearing machine, which solves the problem that the feeding platform of the existing hydraulic plate shearing machine is narrow and is difficult to meet the feeding requirement of raw material plates with longer length.

In order to solve the technical problems, the utility model adopts the following technical scheme: an auxiliary feeding device for a hydraulic plate shearing machine is characterized in that: including setting up the fixed base in plate shearing machine swager both sides relatively, fixed cross-under has the fixed axle on the fixed base, and the bearing has been cup jointed to fixed axle one end, cup joints outward to be fixed with the reel, and the winding is provided with the haulage rope on the reel, and the haulage rope free end is provided with panel joint device, panel joint device joint on panel lateral wall.

The reel comprises a roller, wherein the roller is sleeved on a bearing, baffle plates are arranged at two ends of the roller, handles are arranged on the baffle plates far away from the plate shearing machine, and the handles are uniformly distributed along the radial direction of the roller.

The further technical scheme is that the handle is hollow and tubular, and an anti-slip rubber sleeve is arranged at the end part of the side wall of the handle.

The further technical scheme is that the plate clamping device is plate-shaped, a limiting groove is formed in the plate clamping device, the lower side wall of the limiting groove extends outwards, and the distance between the limiting groove and the plate clamping device is gradually reduced from outside to inside.

The further technical scheme is that a slot hole for fixing the traction rope is formed in the upper portion of the plate clamping device.

Still further technical scheme is that the lateral wall top is provided with the fixed column on the spacing groove, has cup jointed compression spring and preforming on the fixed column, and compression spring roof pressure preforming's one end, and the other end of preforming presses at panel surface.

Working principle: one end of a plate (the length is generally greater than 800mm and is about 1.2 m) is placed on a feeding table of the plate shearing machine and is close to a pressing mechanism of the plate shearing machine as much as possible, one end of the feeding table of the plate shearing machine is exceeded, two plate clamping devices are clamped on the plate, a winding wheel is rotated to enable a traction rope to tighten the plate, the hydraulic plate shearing machine is started, meanwhile, the winding wheel is rotated to feed the plate into and shear the plate according to a target specification, and after one shearing action is finished, the winding wheel is rotated to shrink the traction rope to assist in feeding the plate to the feeding table. When the length of the plate is smaller, the plate can be directly fed by using a feeding table matched with the plate shearing machine.

Compared with the prior art, the utility model has the beneficial effects that: the auxiliary feeding device for the hydraulic plate shearing machine is convenient to use and low in cost, the plate is fixed through the plate clamping device, the plate is pulled to carry out auxiliary feeding through the pulling rope pulling device, the pulling rope is wound and unwound through the reel, the reel and the fixed base are enabled to rotate relatively through the bearing and the fixed shaft, and auxiliary feeding operation of the plate is achieved. The auxiliary feeding device is simple in structure, can be assembled only by welding fixed bases on two sides of the plate shearing machine pressing mechanism, and is small in occupied space, low in cost and convenient to use.

Drawings

FIG. 1 is a schematic view of the present utility model in use.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a schematic structural view of a board clamping device in the utility model.

In the figure: the device comprises a 1-fixed base, a 2-fixed shaft, a 3-bearing, a 4-reel, a 401-roller, a 402-baffle, a 403-handle, a 5-traction rope, a 6-plate clamping device, a 601-limit groove, a 7-fixed column, an 8-compression spring, a 9-tabletting and a 10-plate shearing machine.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Fig. 1 and 2 show an auxiliary feeding device for a hydraulic plate shearing machine, which comprises a fixed base 1 oppositely arranged on two sides of a plate shearing machine pressing mechanism, wherein a plurality of nuts are arranged at the end part of a fixed shaft 2 penetrating out of the fixed base 1, and the fixed shaft 2 is in rotary connection or interference fit with the fixed base 1. The other end of the fixed shaft 2 is sleeved with a bearing 3, the bearing 3 can be a rolling bearing or a sliding bearing, a reel 4 is fixedly sleeved outside the bearing 3, a traction rope 5 is wound on the reel 4, a plate clamping device 6 is arranged at the free end of the traction rope 5, and the plate clamping device 6 is clamped on the side wall of a plate.

As shown in fig. 2, the reel 4 includes a roller 401, the roller 401 is sleeved on the bearing 3, annular baffles 402 extend outwards from two ends of the roller 401, handles 403 are disposed on the baffles 402 far away from the plate shearing machine, and the handles 403 are uniformly distributed along the radial direction of the roller 401. In order to reduce the weight, the handle 403 is hollow and tubular, and the end of the side wall of the handle 403 is provided with an anti-slip rubber sleeve. The end of the handle 403 can be closed or opened, and the handle 403 is rotated by an operator to rotate the reel 4 on site, so that the pulling rope 5 is retracted and released. When the sheet material is heavy and manual operation is laborious, an auxiliary tool may be inserted into the end opening of the handle 403, such as an L-shaped tube or sheet material, with the assistance of foot force to step on the handle 403.

As shown in fig. 3, the plate clamping device 6 is plate-shaped, on which a limiting groove 601 is formed, the limiting groove 601 is V-shaped, the distance from outside to inside is gradually reduced, the lower side wall of the limiting groove 601 extends outwards to form a larger plane, and the plate is convenient to support. The upper part of the plate clamping device 6 is provided with a slot hole for fixing the traction rope 5. The haulage rope 5 can use the great or harder steel rope of flexibility, and the tip of haulage rope 5 can weld on panel joint device 6 upper portion, also can pass the slotted hole and bind, and the haulage rope 5 is in comparatively parallel relation with spacing groove 601 after the fixed, conveniently drags the panel.

For making the panel fixed more firm, the upper side wall top of spacing groove 601 is provided with fixed column 7, has cup jointed compression spring 8 and preforming 9 on the fixed column 7, and compression spring 8 roof pressure preforming 9's one end, and preforming 9 other end presses at the panel surface. The pressing sheet 9 can be arranged in a Z shape, two ends of the inclined plate are connected with parallel strip-shaped plates, one strip-shaped plate is sleeved on the fixed column 7, and the other strip-shaped plate is pressed on the surface of the plate. When the plate feeding device is used, the pressing plate 9 is rotated to one side, the limiting groove 601 is clamped in along the side wall of the plate, the pressing plate 9 is rotated, and the strip-shaped plate at the lower end of the pressing plate 9 presses the plate under the action of the compression spring 8, so that the fixing is more firm, and the plate is prevented from being greatly deformed in the feeding process.

When the plate clamping device is used, one end of a plate (the length is generally more than 800mm and is about 1.2 m) is placed on a feeding table of the plate shearing machine and is close to a pressing mechanism of the plate shearing machine as much as possible, one end of the feeding table of the plate shearing machine is exceeded, two plate clamping devices 6 are clamped on the plate, and meanwhile a pressing sheet 9 is pressed on the surface of the plate. When feeding is needed, an operator rotates the reels 4 on both sides simultaneously to enable the traction ropes 5 to tighten the plates, the plates are fed into the shearing mechanism of the plate shearing machine and sheared according to the target specification, and after one shearing action is finished, the reels 4 are rotated to shrink the traction ropes 5 to assist in feeding the plates into the shearing mechanism again. When the length of the plate is smaller, the plate can be directly fed by using a feeding table matched with the plate shearing machine. The feeding device has the advantages that the feeding of the large-size plates is carried out on site by matching multiple persons, so that the shearing operation is completed, the plates are manually supported or held, sometimes, workers can be injured by the plates, the feeding can be completed by matching the auxiliary feeding device with the rotating reel, the efficiency is greatly improved, the plates are not required to be in direct contact, and the safety is also greatly improved.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various modifications and improvements may be made to the component parts and/or arrangements within the scope of the disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.

Claims (6)

1. An auxiliary feeding device for a hydraulic plate shearing machine is characterized in that: including setting up fixed base (1) in plate shearing machine swager both sides relatively, fixed cross-under has fixed axle (2) on fixed base (1), and bearing (3) have been cup jointed to fixed axle (2) one end, and bearing (3) overcoat joint is fixed with reel (4), and the winding is provided with haulage rope (5) on reel (4), and haulage rope (5) free end is provided with panel joint device (6), panel joint device (6) joint on panel lateral wall.

2. The auxiliary feeding device for a hydraulic plate shearing machine according to claim 1, wherein: the reel (4) comprises a roller (401), the roller (401) is sleeved on the bearing (3), two ends of the roller (401) are provided with baffle plates (402), the baffle plates (402) far away from the plate shearing machine are provided with handles (403), and the handles (403) are uniformly distributed along the radial direction of the roller (401).

3. The auxiliary feeding device for a hydraulic plate shearing machine according to claim 2, wherein: the handle (403) is hollow and tubular, and an anti-slip rubber sleeve is arranged at the end part of the side wall of the handle (403).

4. The auxiliary feeding device for a hydraulic plate shearing machine according to claim 1, wherein: the plate clamping device (6) is plate-shaped, a limiting groove (601) is formed in the plate clamping device, the lower side wall of the limiting groove (601) extends outwards, and the distance between the limiting groove (601) is gradually reduced from outside to inside.

5. The auxiliary feeding apparatus for a hydraulic plate shearing machine according to claim 4, wherein: the upper part of the plate clamping device (6) is provided with a slot hole for fixing the traction rope (5).

6. The auxiliary feeding apparatus for a hydraulic plate shearing machine according to claim 4, wherein: the upper side wall of the limit groove (601) is provided with a fixed column (7), a compression spring (8) and a pressing sheet (9) are sleeved on the fixed column (7), the compression spring (8) presses one end of the pressing sheet (9) in a propping mode, and the other end of the pressing sheet (9) is pressed on the surface of a plate.