Plate shearing machine for processing distribution box shell

Abstract

The utility model discloses a plate shearing machine for processing a distribution box shell, which belongs to the technical field of distribution box processing and comprises a machine tool, two first supports are clamped on the machine tool, and connecting columns are mounted on the first supports. According to the plate shearing machine for machining the distribution box shell, when the shell is positioned, an operator rotates a rotating handle to drive a threaded rod to rotate, due to the fact that the threaded rod is provided with threads in the opposite directions, the threaded rod pushes two first supports to move oppositely till transmission rollers on the first supports make full contact with the shell, and the operator starts a motor to drive a rotating column to rotate; the rotating columns drive the belt to rotate, the belt drives the other rotating column to rotate, the two rotating columns drive the transmission rollers to rotate, the transmission rollers push the shell, positioning and conveying of the shell are facilitated, the situation that the shell slides sideways accidentally in the moving and cutting process, and consequently cutting fails or mistakes are caused is prevented, and the stability and accuracy of the plate shearing machine in the working process are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of distribution box processing, specifically is a plate shearing machine for distribution box shell processing. BACKGROUND

[0002] The plate shearing machine used in the distribution box shell processing is a device for shearing metal plates, and the plate shearing machine shears metal plates of various thicknesses by reciprocating linear motion of one blade relative to another blade, so that the metal plates are broken and separated according to the required size. This device is usually used to cut straight-edged plate blanks to ensure the linearity and parallelism of the sheared surface and reduce the distortion of the plate to obtain high-quality workpieces. The plate shearing machine for distribution box shell processing today does not have a positioning function, and the shell is prone to left and right side slipping during cutting, which leads to inaccurate cutting of the shell and reduces the accuracy of cutting the shell. Therefore, a plate shearing machine for distribution box shell processing with a positioning function is needed. SUMMARY

[0003] In order to overcome the above-mentioned defects, the utility model provides a plate shearing machine for distribution box shell processing, which solves the problem that the plate shearing machine for distribution box shell processing does not have a positioning function, the shell is prone to left and right side slipping during cutting, which leads to inaccurate cutting of the shell and reduces the accuracy of cutting the shell.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a plate shearing machine for distribution box shell processing, comprising a machine tool, two first supports are clamped on the machine tool, a connecting column is installed on the first support, a motor is fixedly connected on one side of the connecting column, two rotating columns are installed on the first support, the rotating column is fixedly connected with the motor, a belt is sleeved on the outer side of the rotating column, a transmission roller is fixedly connected on the bottom side of the rotating column, the transmission roller is clamped with the first support, two connecting rods are clamped on one side of the first support, the connecting rod is fixedly connected with the machine tool, a threaded rod is threadedly clamped on one side of the first support, the threaded rod has opposite threads, one end of the threaded rod is connected with the machine tool through a bearing, the other end of the threaded rod is clamped with the machine tool, and a handle is fixedly connected to one end of the threaded rod extending out of the machine tool.

[0005] As a further scheme of the utility model: a second support is fixedly connected on the machine tool, a hydraulic pump is installed on the second support, a piston push rod is fixedly connected on the bottom side of the hydraulic pump, the piston push rod is clamped with the second support, a connecting plate is fixedly connected to the bottom end of the piston push rod, and a cutting knife is installed on the bottom side of the connecting plate.

[0006] As a further scheme of the utility model: a limiting rod is fixedly connected on the connecting plate, and the limiting rod is clamped with the second support.

[0007] As a further scheme of the utility model: two scrap inlets are formed on the second support, and a pipeline is fixedly connected to the second support on the side corresponding to the scrap inlet.

[0008] As a further scheme of the utility model: a fan is fixedly connected to one end of the pipeline, a storage box is installed on the side of the fan, and the storage box is fixedly connected to the machine tool.

[0009] As a further scheme of the utility model: four supporting columns are fixedly connected to the bottom side of the machine tool, and an anti-skid pad is sleeved to the bottom end of the supporting column.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The plate shearing machine for power distribution box shell machining is characterized in that the machine tool, the first support, the motor, the rotating column, the belt, the transmission roller, the threaded rod and the handle are arranged, when the shell is positioned, the operator rotates the handle to drive the threaded rod to rotate, the threaded rod drives the two first supports to move towards each other, until the transmission roller on the first support is in complete contact with the shell, the operator starts the motor to drive the rotating column to rotate, the rotating column drives the belt to rotate, the belt drives the other rotating column to rotate, the two rotating columns drive the transmission roller to rotate, and the transmission roller drives the shell, so that the shell is positioned and conveyed, the shell is prevented from sliding accidentally during movement and cutting, cutting failure or mistake is avoided, and the stability and precision of the plate shearing machine during work are improved.

[0012] 2. The plate shearing machine for power distribution box shell machining is characterized in that the second support, the hydraulic pump, the piston push rod, the connecting plate and the cutting knife are arranged, when the shell is cut, the operator starts the hydraulic pump on the second support, the hydraulic pump makes the piston push rod elongate, the piston push rod drives the connecting plate and the cutting knife to move downwards to cut the shell, the shell is automatically cut, manpower and material resources are saved, and the cutting efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a three-dimensional structure schematic view of the utility model;

[0014] Fig. 2 It is a cross-sectional structure schematic view of the machine tool of the utility model;

[0015] Fig. 3 It is a connection structure schematic view of the fan and the storage box of the utility model;

[0016] In the figure: 1, machine tool; 2, first support; 3, connecting column; 4, motor; 5, rotating column; 6, belt; 7, transmission roller; 8, connecting rod; 9, threaded rod; 10, handle; 11, second support; 12, hydraulic pump; 13, piston push rod; 14, connecting plate; 15, cutting knife; 16, limiting rod; 17, chip inlet; 18, pipeline; 19, fan; 20, storage box; 21, support column; 22, non-slip pad. DETAILED DESCRIPTION

[0017] The technical scheme of the patent will be further described in detail in combination with specific embodiments.

[0018] As Figs. 1-3 shown, the utility model provides a kind of technical scheme: a plate shearing machine for distribution box shell processing, including machine tool 1, machine tool 1 is fixedly connected with second support 11, second support 11 is installed with hydraulic pump 12, hydraulic pump 12 bottom side is fixedly connected with piston push rod 13, piston push rod 13 and second support 11 are mutually clamped, piston push rod 13 bottom end is fixedly connected with connecting plate 14, and connecting plate 14 bottom side is installed with cutting knife 15;

[0019] Connecting plate 14 is fixedly connected with limiting rod 16, and limiting rod 16 and second support 11 are mutually clamped, because limiting rod 16 is arranged, limiting of connecting plate 14 is carried out simultaneously, the normal movement of connecting plate 14 is guaranteed, and the stability when connecting plate 14 moves is improved, machine tool 1 is clamped with two first supports 2, first support 2 is installed with connecting column 3, connecting column 3 one side is fixedly connected with motor 4, first support 2 is installed with two rotating columns 5, rotating column 5 is fixedly connected with motor 4, rotating column 5 outside is sleeved with belt 6, rotating column 5 bottom side is fixedly connected with transmission roller 7, transmission roller 7 and first support 2 are mutually clamped, two chip inlets 17 are set on second support 11, chip inlet 17 one side is fixedly connected with pipeline 18 on second support 11, because pipeline 18 is arranged, chip is inhaled from chip inlet 17, is transported in pipeline 18, it is convenient to transport chip, prevents chip produced by cutting from scattering, and the functionality of the plate shearing machine is improved;

[0020] The pipeline 18 one end fixedly connected with fan 19, fan 19 side is equipped with storage tank 20, storage tank 20 is fixedly connected with machine tool 1, because it is equipped with storage tank 20, cutting shell produces chippings, operator starts fan 19, chippings are inhaled from the chip inlet 17, enter storage tank 20 through pipeline 18, it is convenient to collect chippings and subsequent processing, improve the functionality of the plate shearing machine, first support 2 side is clamped with two connecting rods 8, connecting rod 8 is fixedly connected with machine tool 1, first support 2 side is screwed with threaded rod 9, threaded rod 9 has opposite direction thread, threaded rod 9 one end is connected with machine tool 1 through bearing, threaded rod 9 other end is clamped with machine tool 1, threaded rod 9 extends out the end of machine tool 1 and is fixedly connected with handle 10, machine tool 1 bottom side is fixedly connected with four support columns 21, support column 21 bottom end is sleeved with antiskid pad 22, because it is equipped with antiskid pad 22, the bottom side of support column 21 is blocked and directly contacted with the ground, improve the friction of the bottom side of support column 21, prevent the plate shearing machine from sliding, cause cutting failure, improve the stability of the plate shearing machine as a whole.

[0021] The working principle of the utility model is: after the shell is placed on the machine tool 1, the operator rotates the handle 10 to drive the threaded rod 9 to rotate, because the threaded rod 9 has opposite direction thread, so the threaded rod 9 drives the two first supports 2 to move towards each other, until the transmission roller 7 on the first support 2 is in full contact with the shell, the operator starts the motor 4 to drive the rotating column 5 to rotate, the rotating column 5 drives the belt 6 to rotate, the belt 6 drives the other rotating column 5 to rotate, the two rotating columns 5 drive the transmission roller 7 to rotate, the transmission roller 7 drives the shell to move to the appropriate position, the operator starts the hydraulic pump 12 on the second support 11, the hydraulic pump 12 makes the piston push rod 13 elongate, the piston push rod 13 drives the connecting plate 14 and the cutting knife 15 to move down to cut the shell, when cutting the shell produces chippings, the operator starts the fan 19, chippings are inhaled from the chip inlet 17, enter storage tank 20 through pipeline 18.

[0022] In the description of the utility model, it is necessary to explain that, unless there is definite and limited, the term "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements. For the ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0023] The preferred embodiment of the above patent is described in detail, but the patent is not limited to the above-mentioned embodiment, within the knowledge of the ordinary skilled person in the art, various changes can be made without departing from the purpose of the patent.

Claims

1. A plate shearing machine for processing of an electrical distribution box housing, comprising a machine tool (1), characterized in that: The machine tool (1) is clamped with two first supports (2), the first support (2) is installed with a connecting column (3), one side of the connecting column (3) is fixedly connected with a motor (4), the first support (2) is installed with two rotating columns (5), the rotating column (5) is fixedly connected with the motor (4), the rotating column (5) is sleeved with a belt (6) outside, the rotating column (5) is fixedly connected with a transmission roller (7) at the bottom, the transmission roller (7) is clamped with the first support (2), the first support (2) is clamped with two connecting rods (8) on one side, the connecting rod (8) is fixedly connected with the machine tool (1), the first support (2) is threadedly clamped with a threaded rod (9) on one side, the threaded rod (9) has opposite threads, one end of the threaded rod (9) is connected with the machine tool (1) through a bearing, the other end of the threaded rod (9) is clamped with the machine tool (1), one end of the threaded rod (9) extending out of the machine tool (1) is fixedly connected with a handle (10).

2. The plate shearing machine for processing of an electrical distribution box housing according to claim 1, characterized in that: The machine tool (1) is fixedly connected with a second support (11), the second support (11) is installed with a hydraulic pump (12), the hydraulic pump (12) is fixedly connected with a piston push rod (13) at the bottom, the piston push rod (13) is clamped with the second support (11), the piston push rod (13) is fixedly connected with a connecting plate (14) at the bottom end, the connecting plate (14) is installed with a cutting knife (15) at the bottom.

3. The plate shearing machine for processing of an electrical box housing according to claim 2, characterized in that: The connecting plate (14) is fixedly connected with a limiting rod (16), and the limiting rod (16) is clamped with the second support (11).

4. The plate shearing machine for processing of an electrical box housing according to claim 2, characterized in that: The second support (11) is provided with two chip inlet openings (17), and the chip inlet openings (17) are fixedly connected with pipelines (18) on one side of the second support (11).

5. The panel shearing machine for processing electrical box housing according to claim 4, characterized in that: One end of the pipeline (18) is fixedly connected with a fan (19), the fan (19) is installed with a storage box (20) on one side, and the storage box (20) is fixedly connected with the machine tool (1).

6. The plate shearing machine for processing of an electrical box housing according to claim 1, characterized in that: The machine tool (1) is fixedly connected with four supporting columns (21) at the bottom, and the supporting columns (21) are sleeved with anti-skid pads (22) at the bottom end.

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