Feeding type abrasive wheel cutting machine

Abstract

The utility model discloses a feeding type abrasive wheel cutting machine, and relates to the technical field of abrasive wheel cutting machines. The grinding machine comprises a bottom plate and two torsion springs, a rotating frame is rotationally installed on the top of the bottom plate through the two torsion springs, a grinding wheel is arranged on one side of the rotating frame, and the grinding machine further comprises a first driving mechanism. When the metal material cutting device is used, after a user places a metal material needing to be cut on the surface of the fixing plate, the second driving mechanism controls the abutting plate to move in the length direction of the fixing plate, the metal material is clamped, then the user drives the grinding wheel to rotate through the first driving mechanism, the user rotates the rotating frame, and the metal material is cut. Metal materials are cut through the rotating grinding wheel, in the cutting process, a user can control the space height of the fixing plate through the lifting mechanism to be matched with cutting of the grinding wheel, meanwhile, the metal materials can be lifted, the cutting condition of the metal materials can be clearly seen, and the practicability of the device is fully embodied.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel cutting machines, in particular to a feeding type grinding wheel cutting machine. Background Art

[0002] Civil engineering is an important field in construction engineering, which mainly involves the design, construction and management of civil engineering and construction engineering. Abrasive wheel cutting machines are often used in the process of construction. Abrasive wheel cutting machines are a commonly used metal processing equipment used for cutting, trimming and processing metal materials.

[0003] During the use of the grinding wheel cutter, it is often necessary to fix the metal material on the surface of the operating table before cutting. The basic structure of the current manual grinding wheel cutter is a rotating grinding wheel. The user rotates the grinding wheel to cut the metal material below. Although this method can achieve the cutting of metal materials, it cannot touch the metal material within a certain range of the grinding wheel rotation. It is more laborious and it is difficult for the user to observe whether the material is completely cut, so it is more difficult to cut it. Therefore, a new type of feed-type grinding wheel cutter is needed to solve the above problems. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A feed-type grinding wheel cutting machine comprises: a base plate, two torsion springs, a rotating frame is rotatably mounted on the top of the base plate through the two torsion springs, a grinding wheel is arranged on one side of the rotating frame, and also comprises a first driving mechanism, the first driving mechanism is used to drive the grinding wheel to rotate, a notch is opened on the top of the base plate, a fixed plate is arranged above the top, a straight plate is fixedly mounted on the surface of the fixed plate, an interference frame is arranged on the surface of the fixed plate, and also comprises a lifting mechanism and a second driving mechanism, the lifting mechanism is used to control the spatial height of the fixed plate, and the second driving mechanism is used to control the interference frame to move along the length direction of the fixed plate.

[0006] Furthermore, a mounting groove is provided on the surface of the base plate, a mounting rod is fixedly installed on the inner wall of the mounting groove, the rotating frame is rotatably sleeved on the surface of the mounting rod, the two torsion springs are slidably sleeved on the surface of the mounting rod, one end of the two torsion springs are respectively fixedly installed on both sides of the rotating frame, and the other ends of the two torsion springs are respectively fixedly installed on both sides of the inner wall of the slot.

[0007] Furthermore, the first driving mechanism includes a driving rod rotatably inserted into the surface of the rotating frame, a motor is fixedly mounted on the surface of the rotating frame, an output end of the motor is fixedly mounted on one end of the driving rod, a limiting block is fixedly mounted on one end of the driving rod, a limiting sleeve is slidably sleeved on the surface of the limiting block, the limiting sleeve is fixedly mounted on the surface of the grinding wheel, a limiting rod is fixedly mounted on the surface of the limiting block, the limiting rod is slidably inserted into the surface of the grinding wheel and a limiting nut is threadedly sleeved on the surface.

[0008] Furthermore, the lifting mechanism includes a cylinder fixedly mounted on the surface of the base plate, the other end of the cylinder is fixedly mounted on the surface of the fixed plate, a guide plate is fixedly mounted on the surface of the fixed plate, and the surface of the guide plate is slidably plugged into the surface of the base plate.

[0009] Furthermore, the second driving mechanism comprises a driving threaded rod rotatably inserted into the surface of the fixing plate, the other end of the driving threaded rod is rotatably sleeved with a mounting block, and the abutment frame is rotatably sleeved on the surface of the mounting block.

[0010] Furthermore, a protective shell is fixedly mounted on the surface of the rotating frame.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. When the utility model is in use, the user places the metal material to be cut on the surface of the fixed plate, and controls the contact plate to move along the length direction of the fixed plate through the second driving mechanism to clamp the metal material. Then the user drives the grinding wheel to rotate through the first driving mechanism, and the user rotates the rotating frame to cut the metal material through the rotating grinding wheel. During the cutting process, the user can control the spatial height of the fixed plate through the lifting mechanism to cooperate with the cutting of the grinding wheel, and at the same time, the metal material can be lifted up, so that the cutting condition of the metal material can be seen more clearly, which fully reflects the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another angle;

[0015] Figure 3 It is a partial cross-sectional view of the utility model;

[0016] Figure 4 It is a partial schematic diagram of a partial cross-sectional view of the utility model from another angle.

[0017] 1. Base plate; 2. Torsion spring; 3. Rotating frame; 4. Grinding wheel; 5. First driving mechanism; 501. Driving rod; 502. Motor; 503. Limiting block; 504. Limiting sleeve; 505. Limiting rod; 506. Limiting nut; 6. Notch; 7. Fixed plate; 8. Straight plate; 9. Abutment frame; 10. Lifting mechanism; 1001. Cylinder; 1002. Guide plate; 11. Second driving mechanism; 1101. Driving threaded rod; 1102. Mounting block; 12. Mounting groove; 13. Mounting rod; 14. Protective shell. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0019] The present application provides a feed-type grinding wheel cutter, which is mainly used to solve the problem that the grinding wheel cutter often needs to fix the metal material on the surface of the operating table before cutting during use. The basic structure of the current manual grinding wheel cutter is a rotating grinding wheel. The user rotates the grinding wheel to cut the metal material below. Although this method can achieve the cutting of metal materials, it cannot contact the metal material within a certain range of the grinding wheel rotation. It is more laborious and it is difficult for the user to observe whether the material is completely cut, so it is difficult to cut it. The following technical solutions are provided. Figure 1-Figure 4 Make a detailed description:

[0020] A feed-type grinding wheel cutting machine comprises: a bottom plate 1, two torsion springs 2, a rotating frame 3 is rotatably installed on the top of the bottom plate 1 through the two torsion springs 2, the user can rotate the rotating frame 3, after the user releases his hand, under the action of the torsion spring 2, the rotating frame 3 will rebound to its original position, a grinding wheel 4 is arranged on one side of the rotating frame 3 outside the body, the user can be installed on one side of the rotating frame 3 and drive the grinding wheel 4 to rotate through a first driving mechanism 5, a notch 6 is opened on the top of the bottom plate 1, when the user cuts the metal material through the grinding wheel 4, the grinding wheel 4 will be inserted into the inner wall of the notch 6, a fixed plate 7 is arranged above the top, a straight plate 8 is fixedly installed on the surface of the fixed plate 7, a resistance frame 9 is arranged on the surface of the fixed plate 7, and the user can control the resistance plate to move along the fixed plate through a second driving mechanism 11 The plate 7 moves in the length direction, thereby cooperating with the straight plate 8 to clamp and fix the metal material placed on the fixed plate 7. When the grinding wheel 4 is used to cut the metal material, the spatial height of the fixed plate 7 can be controlled by the lifting mechanism 10, thereby improving the cutting effect. The installation method of the torsion spring 2 is: a mounting groove 12 is opened on the surface of the bottom plate 1, and a mounting rod 13 is fixedly installed on the inner wall of the mounting groove 12. At the same time, the rotating frame 3 is rotatably sleeved on the surface of the mounting rod 13, and the two torsion springs 2 are slidably sleeved on the surface of the mounting rod 13. One ends of the two torsion springs 2 are respectively fixedly installed on both sides of the rotating frame 3, and the other ends of the two torsion springs 2 are respectively fixedly installed on both sides of the inner wall of the slot 6. Therefore, when the user rotates the rotating frame 3, the two torsion springs 2 will be twisted. After use, the two torsion springs 2 will apply a force to the mounting frame to return to its original position, wherein the main components of the first driving mechanism 5 are: a motor 502 fixedly mounted on the surface of the rotating frame 3, and a driving rod 501 is rotatably plugged into the surface of the rotating frame 3, and one end of the driving rod 501 is fixedly mounted with a limiting block 503. After the user puts the limiting sleeve 504 fixedly mounted on the surface of the grinding wheel 4 on the surface of the limiting block 503, the user puts the limiting nut 506 on the surface of the limiting rod 505 fixedly mounted on the surface of the limiting block 503, and then the grinding wheel 4 can be installed. Then, the output end of the driving motor 502 is driven to rotate, which can drive the driving rod 501 fixedly mounted on its output end to rotate, thereby realizing the driving of the grinding wheel 4. The lifting mechanism The main components of 10 are: a guide plate 1002 fixedly mounted on the surface of the fixed plate 7, and the guide plate 1002 is slidably plugged into the surface of the bottom plate 1. The user drives the cylinder 1001 fixedly mounted on the bottom surface to extend and retract, which can drive the fixed plate 7 fixedly mounted on the other end of the cylinder 1001 to rise and fall. In this process, the guide plate 1002 slides on the surface of the bottom plate 1, ensuring the smoothness of the lifting and lowering of the fixed plate 7. The main components of the second driving mechanism 11 are: an abutment frame 9 rotatably sleeved on the surface of the mounting block 1102, and a driving threaded rod 1101 is rotatably plugged into the surface of the fixed plate 7, and one end of the driving threaded rod 1101 is rotatably plugged into the surface of the abutment frame 9, so the user rotates the driving threaded rod 1101,It can drive the resistance frame 9 to move.

[0021] When in use, the user places the metal material to be cut on the surface of the fixed plate 7, and controls the contact plate to move along the length direction of the fixed plate 7 through the second driving mechanism 11 to clamp the metal material. Then the user drives the grinding wheel 4 to rotate through the first driving mechanism 5, and the user rotates the rotating frame 3 to cut the metal material through the rotating grinding wheel 4. During the cutting process, the user can control the spatial height of the fixed plate 7 through the lifting mechanism 10 to cooperate with the cutting of the grinding wheel 4. At the same time, the metal material can be lifted up, so that the cutting condition of the metal material can be seen more clearly, which fully reflects the practicality of the device.

[0022] like Figure 1 As shown, in some embodiments, in order to further optimize the solution, a protective shell 14 is fixedly installed on the surface of the rotating frame 3 to prevent the user from contacting the grinding wheel 4 and being cut.

[0023] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A feed-type grinding wheel cutting machine, characterized in that: include: A base plate (1) and two torsion springs (2); a rotating frame (3) is rotatably mounted on the top of the base plate (1) through the two torsion springs (2); a grinding wheel (4) is arranged on one side of the rotating frame (3); and a first driving mechanism (5) is provided, wherein the first driving mechanism (5) is used to drive the grinding wheel (4) to rotate; a notch (6) is provided on the top of the base plate (1); a fixed plate (7) is arranged above the top; a straight plate (8) is fixedly mounted on the surface of the fixed plate (7); and a contact frame (9) is arranged on the surface of the fixed plate (7); and a lifting mechanism (10) and a second driving mechanism (11); the lifting mechanism (10) is used to control the spatial height of the fixed plate (7); and the second driving mechanism (11) is used to control the contact frame (9) to move along the length direction of the fixed plate (7).

2. A feed-type grinding wheel cutting machine according to claim 1, characterized in that: The surface of the bottom plate (1) is provided with a mounting groove (12), the inner wall of the mounting groove (12) is fixedly mounted with a mounting rod (13), the rotating frame (3) is rotatably sleeved on the surface of the mounting rod (13), the two torsion springs (2) are slidably sleeved on the surface of the mounting rod (13), one end of the two torsion springs (2) are respectively fixedly mounted on two sides of the rotating frame (3), and the other ends of the two torsion springs (2) are respectively fixedly mounted on two sides of the inner wall of the slot (6).

3. A feed-type grinding wheel cutting machine according to claim 1, characterized in that: The first driving mechanism (5) comprises a driving rod (501) rotatably plugged into the surface of the rotating frame (3); a motor (502) is fixedly mounted on the surface of the rotating frame (3); an output end of the motor (502) is fixedly mounted on one end of the driving rod (501); a limiting block (503) is fixedly mounted on one end of the driving rod (501); a limiting sleeve (504) is slidably sleeved on the surface of the limiting block (503); the limiting sleeve (504) is fixedly mounted on the surface of the grinding wheel (4); a limiting rod (505) is fixedly mounted on the surface of the limiting block (503); the limiting rod (505) is slidably plugged into the surface of the grinding wheel (4) and a limiting nut (506) is threadedly sleeved on the surface.

4. A feed-type grinding wheel cutting machine according to claim 1, characterized in that: The lifting mechanism (10) comprises a cylinder (1001) fixedly mounted on the surface of the base plate (1), the other end of the cylinder (1001) being fixedly mounted on the surface of the fixed plate (7), a guide plate (1002) being fixedly mounted on the surface of the fixed plate (7), and the surface of the guide plate (1002) being slidably plugged into the surface of the base plate (1).

5. The feed-type grinding wheel cutting machine according to claim 1, characterized in that: The second driving mechanism (11) comprises a driving threaded rod (1101) rotatably inserted into the surface of the fixing plate (7), the other end of the driving threaded rod (1101) is rotatably sleeved with a mounting block (1102), and the abutment frame (9) is rotatably sleeved on the surface of the mounting block (1102).

6. A feed-type grinding wheel cutting machine according to claim 1, characterized in that: A protective shell (14) is fixedly mounted on the surface of the rotating frame (3).

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