Opening grinding device for alloy blade of hydraulic shear

Abstract

The utility model discloses a hydraulic shear alloy blade grinding device, which belongs to the technical field of hydraulic shears and comprises a hydraulic shear body, a double-shaft moving base and a hydraulic shear grinding mechanism, the hydraulic shear grinding mechanism comprises a grinding component, and the double-shaft moving base and the grinding component are mounted correspondingly. The positioning mechanism comprises a positioning adjusting assembly, the positioning adjusting assembly comprises an upper positioning cylinder and a displacement plate, the upper positioning cylinder is installed on the polishing assembly, the hydraulic shear body is inserted into the upper positioning cylinder to be connected with the displacement plate in a limiting mode, and the upper positioning cylinder and the polishing assembly are correspondingly arranged; the positioning adjusting assembly is matched with the double-shaft moving base and the grinding assembly to be used for grinding the blade of the hydraulic shear body, meanwhile, the positioning adjusting assembly is matched with the double-shaft moving base to conveniently conduct set movement according to needs, the grinding effect on the blade of the hydraulic shear body is improved, and the device is suitable for different hydraulic shear bodies.

Description

Technical Field

[0001] The utility model relates to the field of hydraulic shears, in particular to a hydraulic shear alloy blade grinding device. Background Art

[0002] Hydraulic shears are like a big mouth for biting things. They can bite through metal and other materials used in vehicles.

[0003] Hydraulic shears are prone to rust if they are not placed properly during use. Rusted blades of hydraulic shears make shearing more laborious and easily damage the alloy blades. When hydraulic shears are not used for a long time and rust, the blades of hydraulic shears need to be sharpened, but the existing grinding equipment is not convenient for grinding the blades of hydraulic shears. How to invent a hydraulic shear alloy blade grinding device to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a hydraulic shear alloy blade grinding device, which aims to improve the problem that the hydraulic shear blades are rusted, which makes shearing more laborious and easily causes damage to the alloy blades.

[0005] The utility model is realized in this way: a hydraulic shear alloy blade grinding device, comprising a hydraulic shear body and a double-axis movable base, and also comprising

[0006] A hydraulic shearing and grinding mechanism, the hydraulic shearing and grinding mechanism includes a grinding assembly, the dual-axis movable base is installed corresponding to the grinding assembly; a positioning mechanism, the positioning mechanism includes a positioning adjustment assembly, the positioning adjustment assembly includes an upper positioning cylinder and a displacement plate, the upper positioning cylinder is installed on the grinding assembly, the hydraulic shearing body is inserted into the interior of the upper positioning cylinder and is limitedly connected to the displacement plate, and the upper positioning cylinder is arranged corresponding to the grinding assembly.

[0007] In a preferred technical solution of the present invention, the grinding assembly includes a base and a mounting shell, the top of the base is fixedly connected to a mounting plate, the mounting shell is installed above the mounting plate, the end of the mounting shell is limitedly installed with a mounting seat, and the end of the mounting seat is transmission-installed with a grinding wheel.

[0008] In a preferred technical solution of the present utility model, the dual-axis movable base is fixedly installed on the top of the mounting plate, and the mounting shell is fixedly installed on the dual-axis movable base.

[0009] In a preferred technical solution of the present utility model, a first motor is installed inside the mounting shell, and the mounting seat is fixedly mounted on the output end of the first motor.

[0010] In a preferred technical solution of the present utility model, the mounting seat is arranged in a step shape, a strip groove is opened at the end of the mounting seat, the grinding wheel is limitedly installed in the strip groove of the mounting seat, a motor is arranged inside the mounting seat, one side of the grinding wheel is installed on the output end of the motor, and the other side of the grinding wheel is limitedly rotatably connected to the mounting seat.

[0011] In a preferred technical solution of the present utility model, the positioning and adjustment component also includes a limiting slide rod, the top of the limiting slide rod is fixedly connected to the end of the mounting plate, an electric push rod is fixedly installed on the bottom of the mounting plate, the output end of the electric push rod is fixedly connected to the displacement plate, and the other end of the limiting slide rod is limitedly slidably connected to the displacement plate.

[0012] In a preferred technical solution of the present utility model, the upper positioning cylinder is fixedly mounted on the mounting plate, the mounting plate is located inside the upper positioning cylinder and is hollow, the displacement plate is located directly below the upper positioning cylinder and is provided with a lower positioning cylinder, and the hydraulic shear body is inserted into the upper positioning cylinder and is limitedly connected to the lower positioning cylinder.

[0013] In a preferred technical solution of the utility model, a positioning bolt is threadedly provided through one side of the upper positioning cylinder and the limiting slide rod, and the end of the positioning bolt is correspondingly provided with the hydraulic shear body.

[0014] In a preferred technical solution of the present utility model, the displacement plate is located at the inner wall of the lower positioning cylinder and is hollow.

[0015] In a preferred technical solution of the utility model, a limiting ring is fixedly installed on the end of the displacement plate, and the limiting ring is slidably sleeved on the limiting sliding rod.

[0016] The beneficial effects of the utility model are as follows: the utility model provides a hydraulic shear alloy blade grinding device obtained by the above design. When in use, the positioning bolt is screwed to position the hydraulic shear body handle located inside the lower positioning cylinder and the upper positioning cylinder, so that the blade of the hydraulic shear body corresponds to the grinding component, the dual-axis movable base is controlled to drive the grinding wheel to correspond to the blade of the hydraulic shear body, the motor inside the mounting seat is turned on to drive the grinding wheel to rotate, and at the same time, the electric push rod is controlled to drive the displacement plate to move upward (downward) to drive the hydraulic shear body to move up and down, so that the grinding wheel grinds the blade of the hydraulic shear body up and down. If the blade of the hydraulic shear body has a certain curvature, while the electric push rod drives the displacement plate to move up and down, the dual-axis movable base is set to move back and forth in coordination, thereby increasing the grinding effect and facilitating the grinding of hydraulic shear body blades of different sizes. At the same time, the setting of the dual-axis movable base and the electric push rod facilitates the grinding of the curved blade of the hydraulic shear body, which is suitable for different hydraulic shear bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of one side of the hydraulic shear grinding mechanism provided by the embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the hydraulic shear grinding mechanism and the hydraulic shear body structure provided in the embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the structure of a grinding assembly provided in an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the positioning adjustment component provided in an embodiment of the utility model.

[0022] In the figure: 100-hydraulic shear grinding mechanism; 110-hydraulic shear body; 120-grinding assembly; 121-base; 122-mounting plate; 123-mounting shell; 124-first motor; 125-mounting seat; 126-grinding wheel; 130-double-axis movable base; 200-positioning mechanism; 210-positioning adjustment assembly; 211-displacement plate; 212-lower positioning cylinder; 213-upper positioning cylinder; 214-electric push rod; 215-limiting slide rod; 216-limiting ring; 217-positioning bolt. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and Figure 2 The utility model provides a technical solution: a hydraulic shear alloy blade grinding device, including a hydraulic shear body 110 and a dual-axis movable base 130, and also includes

[0025] A hydraulic shear grinding mechanism 100, the hydraulic shear grinding mechanism 100 includes a grinding assembly 120, and a dual-axis movable base 130 is installed corresponding to the grinding assembly 120; a positioning mechanism 200, the positioning mechanism 200 includes a positioning adjustment assembly 210, the positioning adjustment assembly 210 includes an upper positioning cylinder 213 and a displacement plate 211, the upper positioning cylinder 213 is installed on the grinding assembly 120, the hydraulic shear body 110 is inserted into the interior of the upper positioning cylinder 213 and is limitedly connected to the displacement plate 211, the upper positioning cylinder 213 is set corresponding to the grinding assembly 120, the positioning adjustment assembly 210 cooperates with the dual-axis movable base 130 and the grinding assembly 120 to grind the blade of the hydraulic shear body 110, and at the same time, the positioning adjustment assembly 210 cooperates with the dual-axis movable base 130 to facilitate setting and moving according to needs, thereby increasing the effect of grinding the blade of the hydraulic shear body 110.

[0026] See also Figure 2 and Figure 3 The grinding assembly 120 includes a base 121 and a mounting shell 123. The top of the base 121 is fixedly connected to a mounting plate 122. The mounting shell 123 is installed above the mounting plate 122. The end of the mounting shell 123 is limitedly installed with a mounting seat 125, and the end of the mounting seat 125 is transmission-installed with a grinding wheel 126.

[0027] The biaxial movable base 130 is fixedly mounted on the top of the mounting plate 122 , and the mounting shell 123 is fixedly mounted on the biaxial movable base 130 .

[0028] The first motor 124 is installed inside the mounting shell 123, and the mounting seat 125 is fixedly installed at the output end of the first motor 124. The mounting seat 125 is arranged in a stepped shape, and a strip groove is provided at the end of the mounting seat 125. The grinding wheel 126 is limitedly installed in the strip groove of the mounting seat 125. The motor is arranged inside the mounting seat 125, one side of the grinding wheel 126 is installed at the output end of the motor, and the other side of the grinding wheel 126 is limitedly connected to the mounting seat 125 for rotation. The grinding wheel 126 is set to different sizes according to needs, and the end of the mounting seat 125 is stepped. While providing internal component space, the size of the end is made as small as possible to facilitate the installation of the small-sized grinding wheel 126, and at the same time, it is convenient to grind the blade of the small-sized hydraulic shear body 110.

[0029] See also Figure 3 and Figure 4The positioning and adjustment assembly 210 also includes a limiting slide bar 215, the top of which is fixedly connected to the end of the mounting plate 122, and an electric push rod 214 is fixedly installed at the bottom of the mounting plate 122. The output end of the electric push rod 214 is fixedly connected to the displacement plate 211, and the other end of the limiting slide bar 215 is limitedly slidably connected to the displacement plate 211. The electric push rod 214 is used to drive the displacement plate 211 to move up and down, and at the same time, the displacement plate 211 is used to cooperate with the lower positioning cylinder 212 to drive the hydraulic shear body 110 to move up and down.

[0030] The upper positioning cylinder 213 is fixedly mounted on the mounting plate 122. The mounting plate 122 is located inside the upper positioning cylinder 213 and is hollow. The displacement plate 211 is located directly below the upper positioning cylinder 213 and is provided with a lower positioning cylinder 212. The hydraulic shear body 110 is inserted into the upper positioning cylinder 213 and is limitedly connected to the lower positioning cylinder 212. A positioning bolt 217 is threadedly penetrated through one side of the upper positioning cylinder 213 and the limiting slide bar 215. The end of the positioning bolt 217 is correspondingly arranged with the hydraulic shear body 110. The positioning bolt 217 is convenient for locking the handles of the hydraulic shear body 110 of different sizes, so that the hydraulic shear body 110 of different sizes can be arranged correspondingly with the grinding wheel 126. The displacement plate 211 is located at the inner wall of the lower positioning cylinder 212 and is hollow. The hollow setting increases the downward extension distance of the handle of the hydraulic shear body 110, which is convenient for positioning the hydraulic shear body 110 with a longer handle. A limit ring 216 is fixedly mounted on the end of the displacement plate 211 . The limit ring 216 is slidably sleeved on the limit sliding rod 215 . The limit ring 216 is used to make the limit sliding rod 215 slide up and down linearly in the limit ring 216 .

[0031] Working principle: insert the hydraulic shear body 110 into the upper positioning cylinder 213. If the handle of the hydraulic shear body 110 is longer, it also passes through the lower positioning cylinder 212. The handle of the hydraulic shear body 110 located inside the lower positioning cylinder 212 and the upper positioning cylinder 213 is positioned by screwing the positioning bolt 217, so that the blade of the hydraulic shear body 110 corresponds to the grinding assembly 120, and the dual-axis movable base 130 drives the grinding wheel 126 to correspond to the blade of the hydraulic shear body 110. The motor inside the mounting seat 125 is turned on to drive the grinding wheel 126 to rotate, and at the same time, the electric push rod 214 is controlled to drive the displacement plate 211 to move upward (downward) to drive the hydraulic shear body 110 to move up and down, so that the grinding wheel 126 grinds the blade of the hydraulic shear body 110 up and down. If the blade of the hydraulic shear body 110 has a certain curvature, while the electric push rod 214 drives the displacement plate 211 to move up and down, the dual-axis movable base 130 is set to move back and forth to increase the grinding effect.

[0032] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hydraulic shear alloy blade grinding device, comprising a hydraulic shear body and a dual-axis movable base, characterized in that: Also includes A hydraulic shearing and grinding mechanism, wherein the hydraulic shearing and grinding mechanism comprises a grinding assembly, and the dual-axis movable base is installed corresponding to the grinding assembly; The positioning mechanism comprises a positioning adjustment component, the positioning adjustment component comprises an upper positioning cylinder and a displacement plate, the upper positioning cylinder is installed on the grinding component, the hydraulic shear body is inserted into the interior of the upper positioning cylinder and is limitedly connected to the displacement plate, and the upper positioning cylinder is correspondingly arranged with the grinding component.

2. A hydraulic shear alloy blade grinding device as claimed in claim 1, characterized in that: The grinding assembly includes a base and a mounting shell, the top of the base is fixedly connected to a mounting plate, the mounting shell is installed above the mounting plate, the end of the mounting shell is limitedly installed with a mounting seat, and the end of the mounting seat is transmission-installed with a grinding wheel.

3. A hydraulic shear alloy blade grinding device as claimed in claim 2, characterized in that: The dual-axis movable base is fixedly mounted on the top of the mounting plate, and the mounting shell is fixedly mounted on the dual-axis movable base.

4. A hydraulic shear alloy blade grinding device as claimed in claim 2, characterized in that: A first motor is installed inside the installation shell, and the installation seat is fixedly installed on the output end of the first motor.

5. A hydraulic shear alloy blade grinding device as claimed in claim 2, characterized in that: The mounting seat is arranged in a step shape, and a strip groove is opened at the end of the mounting seat. The grinding wheel is limitedly installed in the strip groove of the mounting seat. A motor is arranged inside the mounting seat, one side of the grinding wheel is installed on the output end of the motor, and the other side of the grinding wheel is limitedly rotatably connected to the mounting seat.

6. A hydraulic shear alloy blade grinding device as claimed in claim 2, characterized in that: The positioning and adjustment assembly also includes a limiting slide rod, the top of which is fixedly connected to the end of the mounting plate, an electric push rod is fixedly installed on the bottom of the mounting plate, the output end of the electric push rod is fixedly connected to the displacement plate, and the other end of the limiting slide rod is limitedly slidably connected to the displacement plate.

7. A hydraulic shear alloy blade grinding device as claimed in claim 6, characterized in that: The upper positioning cylinder is fixedly mounted on the mounting plate, the mounting plate is located inside the upper positioning cylinder and is hollow, the displacement plate is located directly below the upper positioning cylinder and is provided with a lower positioning cylinder, the hydraulic shear body is inserted into the upper positioning cylinder and is limitedly connected to the lower positioning cylinder.

8. A hydraulic shear alloy blade grinding device as claimed in claim 7, characterized in that: A positioning bolt is threadedly provided through one side of the upper positioning tube and the limiting sliding rod, and an end of the positioning bolt is correspondingly provided to the hydraulic shear body.

9. A hydraulic shear alloy blade grinding device as claimed in claim 8, characterized in that: The displacement plate is located at the inner wall of the lower positioning cylinder and is hollow.

10. A hydraulic shear alloy blade grinding device as claimed in claim 6, characterized in that: A limiting ring is fixedly mounted on the end of the displacement plate, and the limiting ring is slidably sleeved on the limiting sliding rod.

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