Metal machining cutting machine tool with position convenient to adjust

Abstract

The utility model relates to the technical field of cutting machine tools, in particular to a metal machining cutting machine tool convenient for position adjustment, which comprises a machine tool frame, a cutting structure is mounted on the inner wall of the machine tool frame, and a pushing structure is mounted at the bottom of an inner cavity of the machine tool frame; through the cutting structure and the pushing structure, when the cutting angle of the abrasive cutting wheel needs to be adjusted, a first rotating handle is rotated to enable a first threaded rod to drive a tooth bar to horizontally move, and due to the fact that the tooth bar is meshed with the outer surface of an arc-surface tooth plate, when the tooth bar horizontally moves, the cutting angle of the abrasive cutting wheel is adjusted. The arc-surface tooth plate can drive the connecting transverse frame to swing left and right between the connecting rods, so that the angle change of the abrasive cutting wheel can be achieved, meanwhile, due to the self-locking performance of the first threaded rod, when the first rotating handle stops rotating, the tooth strip can fix the arc-surface tooth plate to the current position, and therefore the stability of the abrasive cutting wheel during cutting can be guaranteed; therefore, the purpose of adjusting the angle of the abrasive cutting wheel is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machine tools, in particular to a metal processing and cutting machine tool which is convenient for adjusting the position. Background Art

[0002] With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly increasing. The requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also increasing. Cutting machines are divided into grinding wheel cutting machines, flame cutting machines, plasma cutting machines, laser cutting machines, water cutting machines, etc.

[0003] Existing grinding wheel cutting machines can generally only cut metal plates at right angles. When the plate needs to be cut on an inclined surface, the plate needs to be manually held to adjust the cutting angle, which makes the plate unstable during cutting and leads to poor cutting quality. Based on the shortcomings of the existing technology, the utility model designs a metal processing cutting machine that is easy to adjust the position. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a metal processing cutting machine tool which is easy to adjust the position and has the advantage of being able to adjust the angle of the cutting grinding wheel.

[0005] The utility model provides the following technical solutions: a metal processing cutting machine tool that is easy to adjust the position, comprising a machine tool frame, a cutting structure is installed on the inner wall of the machine tool frame, and a pushing structure is installed on the bottom of the inner cavity of the machine tool frame; the cutting structure comprises two connecting rods, reinforcing ribs are installed on both sides of the two connecting rods, the two reinforcing ribs are fixedly connected to the machine tool frame, a connecting horizontal frame is rotatably installed between the two connecting rods, a vertical frame is installed inside the connecting horizontal frame, an arc-surface tooth plate is installed at the bottom of the vertical frame, a fixing ring is installed on one side of the outer surface of the vertical frame, a servo motor is installed inside the fixing ring, and a cutting grinding wheel is installed on one end of the output shaft of the servo motor; the pushing structure comprises two limiting rails, and a first threaded rod, the first threaded rod is rotatably connected to the machine tool frame, a first turning handle is installed on one end of the first threaded rod, a tooth bar is threadedly installed on the outer surface of the first threaded rod, and the tooth bar is slidably connected to the limiting rails on both sides.

[0006] As a preferred technical solution of the utility model, a cutting groove is provided on the top of the machine tool frame, and two supporting legs are installed on the bottom of the machine tool frame.

[0007] As a preferred technical solution of the utility model, auxiliary structures are installed on both sides of the top of the machine tool frame, and the two auxiliary structures include two slide grooves and a support plate.

[0008] As a preferred technical solution of the utility model, abutment plates are slidably installed inside the two slide grooves, and the two support plates are fixedly connected to the machine tool frame.

[0009] As a preferred technical solution of the utility model, a second threaded rod is rotatably installed inside the two support plates.

[0010] As a preferred technical solution of the utility model, one end of the two second threaded rods is rotatably connected to the abutment plate.

[0011] As a preferred technical solution of the utility model, a second handle is installed at one end of the two second threaded rods.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A metal processing cutting machine tool that is easy to adjust the position. Through the cutting structure and the pushing structure, when the cutting angle of the cutting grinding wheel needs to be adjusted, the first turning handle is rotated to make the first threaded rod drive the tooth bar to move horizontally. Since the tooth bar and the outer surface of the curved tooth plate are meshed with each other, when the tooth bar moves horizontally, the curved tooth plate can drive the connecting cross frame to swing left and right between the connecting rods, thereby realizing the angle change of the cutting grinding wheel. At the same time, due to the self-locking property of the first threaded rod, when the first turning handle stops rotating, the tooth bar can fix the curved tooth plate at the current position, thereby ensuring the stability of the cutting grinding wheel during cutting, thereby achieving the purpose of adjusting the cutting grinding wheel angle;

[0014] 2. This metal processing and cutting machine tool with easy position adjustment, through the auxiliary structure, when cutting the metal plate, by placing the plate on the top of the machine tool frame, then turning the second handles on both sides respectively, so that the second threaded rod rotates in the support plate and drives the two side support plates to move horizontally in the slide groove, so that the two support plates can gently support the two sides of the metal plate. At this time, when cutting, the metal plate can be pushed forward to avoid its position displacement, thereby improving the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the arc-shaped tooth plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the tooth bar structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the auxiliary structure of the utility model.

[0019] In the figure: 1. machine tool frame; 2. support leg; 3. cutting groove; 4. cutting structure; 41. connecting rod; 42. reinforcing rib; 43. connecting horizontal frame; 44. vertical frame; 45. arc-surface tooth plate; 46. fixing ring; 47. servo motor; 48. cutting grinding wheel; 5. pushing structure; 51. limiting track; 52. first threaded rod; 53. first turning handle; 54. toothed bar; 6. auxiliary structure; 61. slide groove; 62. support plate; 63. abutment plate; 64. second threaded rod; 65. second turning handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 A metal processing cutting machine tool that is easy to adjust the position includes a machine tool frame 1, a cutting structure 4 is installed on the inner wall of the machine tool frame 1, and a pushing structure 5 is installed at the bottom of the inner cavity of the machine tool frame 1; the cutting structure 4 includes two connecting rods 41, and reinforcing ribs 42 are installed on both sides of the two connecting rods 41. The two reinforcing ribs 42 are fixedly connected to the machine tool frame 1, and a connecting horizontal frame 43 is rotatably installed between the two connecting rods 41. A vertical frame 44 is installed inside the connecting horizontal frame 43, and a curved tooth is installed at the bottom of the vertical frame 44. Plate 45, a fixing ring 46 is installed on one side of the outer surface of the vertical frame 44, a servo motor 47 is installed inside the fixing ring 46, and a cutting grinding wheel 48 is installed on one end of the output shaft of the servo motor 47; the pushing structure 5 includes two limiting rails 51 and a first threaded rod 52, the first threaded rod 52 is rotatably connected to the machine tool frame 1, a first turning handle 53 is installed at one end of the first threaded rod 52, and a toothed bar 54 is threadedly installed on the outer surface of the first threaded rod 52, and the toothed bar 54 is slidably connected to the limiting rails 51 on both sides.

[0022] See also Figure 4 A cutting groove 3 is provided on the top of the machine tool frame 1, and two legs 2 are installed at the bottom of the machine tool frame 1. Auxiliary structures 6 are installed on both sides of the top of the machine tool frame 1, and the two auxiliary structures 6 include two slide grooves 61 and a support plate 62. A butt plate 63 is slidably installed inside the two slide grooves 61, and the two support plates 62 are fixedly connected to the machine tool frame 1. A second threaded rod 64 is rotatably installed inside the two support plates 62. One end of the two second threaded rods 64 is rotatably connected to the butt plate 63. A second turning handle 65 is installed at one end of the two second threaded rods 64.

[0023] When cutting the metal sheet, the sheet is placed on the top of the machine tool frame 1, and the second handles 65 on both sides are rotated respectively, so that the second threaded rod 64 rotates in the support plate 62 and drives the two side support plates 63 to move horizontally in the slide groove 61, so that the two support plates 63 can gently support the two sides of the metal sheet. At this time, when cutting, the metal sheet can be pushed forward to avoid its position displacement, thereby improving the cutting quality.

[0024] Working principle: when a metal processing cutting machine tool that is easy to adjust the position is used, in the initial state, first, the metal sheet to be cut is placed on the top position of the machine tool frame 1, and then the second turning handles 65 on both sides are rotated respectively to make the second threaded rod 64 rotate in the support plate 62 and drive the two side plates 63 to move horizontally in the slide groove 61, so that the two plates 63 can gently press against the two sides of the metal sheet, and then the servo motor 47 can be started to make its output shaft drive the cutting wheel 48 to rotate, and then the sheet can be pushed forward to cut it, and when the cutting angle of the cutting wheel 48 needs to be adjusted, the cutting angle of the cutting wheel 48 can be adjusted. When the degree is adjusted, by rotating the first turning handle 53, the first threaded rod 52 drives the tooth bar 54 to move horizontally. Since the tooth bar 54 is meshed with the outer surface of the curved tooth plate 45, the curved tooth plate 45 can drive the connecting cross frame 43 to swing left and right between the connecting rods 41 when the tooth bar 54 moves horizontally, thereby realizing the angle change of the cutting wheel 48. At the same time, due to the self-locking property of the first threaded rod 52, when the first turning handle 53 stops rotating, the tooth bar 54 can fix the curved tooth plate 45 at the current position, thereby ensuring the stability of the cutting wheel 48 during cutting.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal processing and cutting machine tool that is easy to adjust position, comprising a machine tool frame (1), characterized in that: A cutting structure (4) is installed on the inner wall of the machine tool frame (1), and a pushing structure (5) is installed on the bottom of the inner cavity of the machine tool frame (1); The cutting structure (4) comprises two connecting rods (41), both sides of the two connecting rods (41) are provided with reinforcing ribs (42), the two reinforcing ribs (42) are fixedly connected to the machine tool frame (1), a connecting transverse frame (43) is rotatably installed between the two connecting rods (41), a vertical frame (44) is installed inside the connecting transverse frame (43), a curved tooth plate (45) is installed at the bottom of the vertical frame (44), a fixing ring (46) is installed on one side of the outer surface of the vertical frame (44), a servo motor (47) is installed inside the fixing ring (46), and a cutting grinding wheel (48) is installed at one end of the output shaft of the servo motor (47); The pushing structure (5) comprises two limiting rails (51) and a first threaded rod (52), wherein the first threaded rod (52) is rotatably connected to the machine tool frame (1), a first turning handle (53) is mounted on one end of the first threaded rod (52), a toothed bar (54) is threadedly mounted on the outer surface of the first threaded rod (52), and the toothed bar (54) is slidably connected to the limiting rails (51) on both sides.

2. A metal processing and cutting machine tool that is easy to adjust position according to claim 1, characterized in that: A cutting groove (3) is provided on the top of the machine tool frame (1), and two supporting legs (2) are installed on the bottom of the machine tool frame (1).

3. The metal processing and cutting machine tool with easy position adjustment according to claim 1, characterized in that: Auxiliary structures (6) are installed on both sides of the top of the machine tool frame (1), and the two auxiliary structures (6) include two slide grooves (61) and a support plate (62).

4. A metal processing and cutting machine tool that is easy to adjust position according to claim 3, characterized in that: Abutment plates (63) are slidably mounted inside the two slide grooves (61), and the two support plates (62) are fixedly connected to the machine tool frame (1).

5. The metal processing and cutting machine tool with easy position adjustment according to claim 3, characterized in that: A second threaded rod (64) is rotatably mounted inside the two support plates (62).

6. The metal processing and cutting machine tool with easy position adjustment according to claim 5, characterized in that: One end of the two second threaded rods (64) is rotatably connected to the abutment plate (63).

7. The metal processing and cutting machine tool with easy position adjustment according to claim 5, characterized in that: A second turning handle (65) is mounted on one end of the two second threaded rods (64).

Images