Saw frame lifting device of metal band sawing machine

Abstract

The saw frame lifting device of the metal band sawing machine comprises a working table, a control box is fixedly installed on one side of the surface of the working table, an installation plate is fixedly installed in the middle of the surface of the working table, a sliding groove is formed in the surface of the installation plate, a clamping assembly is connected into the sliding groove in a sliding mode, and the clamping assembly is connected with the control box in a sliding mode. A telescopic rod is fixedly installed on one side of the workbench, cutting equipment is arranged on the top of the telescopic rod, a cutting strip is fixedly installed between the cutting equipment, a rotating groove is formed in one side of the surface of the workbench, a lifting assembly is arranged in the rotating groove, and a guide frame is fixedly installed between the clamping assemblies. According to the cutting device, the situation that the cutting object moves when the cutting object is cut can be reduced, the cutting efficiency of the cutting strip on the cutting device on the cutting object can be improved, and heat energy generated during cutting can be reduced through wind energy.

Description

Technical Field

[0001] This utility model relates to the field of saw frame lifting technology, and in particular to a saw frame lifting device for a metal band saw. Background Technology

[0002] Band saws are machine tools used for sawing various metal materials, mainly carbon structural steel, low alloy steel, high alloy steel, special alloy steel, stainless steel, acid-resistant steel, and other alloys and metals. Existing hydraulic lifting mechanisms have the following drawbacks: after prolonged use, unstable oil pressure leads to errors; due to the large weight of the saw beam and the elasticity of the hydraulic system, the lifting error is large. Therefore, those skilled in the art provide a saw frame lifting device for metal band saws to solve the problems mentioned in the background art. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a saw frame lifting device for a metal band saw.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A saw frame lifting device for a metal band saw includes a worktable. A control box is fixedly installed on one side of the worktable surface. An mounting plate is fixedly installed in the middle of the worktable surface. A sliding groove is formed on the surface of the mounting plate. A clamping assembly is slidably connected inside the sliding groove. A telescopic rod is fixedly installed on one side of the worktable. A cutting device is provided on the top of the telescopic rod. A cutting strip is fixedly installed between the cutting devices. A rotating groove is formed on one side of the worktable surface. A lifting assembly is provided inside the rotating groove. A guide frame is fixedly installed between the clamping assemblies. A blower assembly is provided on the surface of the guide frame.

[0006] As a further embodiment of this utility model, the clamping assembly includes a clamping block slidably connected to the inside of the sliding groove. A sliding block is fixedly installed at the bottom of the clamping block. A threaded groove is formed on the surface of the sliding block. A bidirectional lead screw is threadedly connected inside the threaded groove. A control plate is fixedly installed at one end of the bidirectional lead screw.

[0007] As a further embodiment of this invention, the size of the sliding groove is adapted to the size of the sliding block, and the sliding block moves bidirectionally inside the sliding groove.

[0008] As a further embodiment of this utility model, the lifting assembly includes a servo motor fixedly installed inside the rotating groove, a threaded rod fixedly installed at the output end of the servo motor, a moving block threadedly connected to the surface of the threaded rod, and a limiting block fixedly installed at the top of the threaded rod.

[0009] As a further embodiment of this utility model, a positioning block is fixedly installed at the edge of the rotating groove surface, and a limiting groove is opened in the middle of the surface of the positioning block, the size of the limiting groove being adapted to the size of the threaded rod.

[0010] As a further embodiment of this utility model, the blower assembly includes a plurality of guide grooves formed on the surface of the guide frame, a guide tube is fixedly installed inside the guide groove, and a blower outlet is fixedly installed at one end of the guide tube.

[0011] As a further embodiment of this utility model, an installation tube is fixedly installed at one end of the guide tube, and the size of the installation tube is adapted to the size of the guide groove.

[0012] As a further improvement of this utility model, support seats are fixedly installed at the four corners of the bottom of the workbench, and universal wheels are provided at the bottom of the support seats.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. By setting up the worktable, mounting plate, and clamping components, during use, the operator places the workpiece on the surface of the mounting plate, and then uses the clamping components to clamp the workpiece through the mounting plate. This reduces the possibility of the workpiece moving during cutting, thus reducing the possibility of decreased cutting accuracy.

[0015] 2. By setting up the telescopic rod, cutting equipment and lifting assembly, during use, the operator will start the lifting assembly. After the lifting assembly is started, the lifting assembly will drive the cutting equipment to move up and down through the telescopic rod, which improves the efficiency of the cutting strip on the cutting equipment in cutting the object.

[0016] 3. With the installation of the mounting plate, guide frame and blower assembly, when cutting the object, the operator turns on the blower. The blower will guide the air energy through the blower assembly. During the guiding process, the air energy will reduce the heat energy generated during cutting, reducing the possibility of decreased cutting accuracy due to excessive heat in the object. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the saw frame lifting device for a metal band saw proposed in this utility model.

[0018] Figure 2 This is a schematic diagram showing the disassembled structure of the saw frame lifting device for a metal band saw proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the lifting component structure of a metal band saw lifting device for a metal band saw.

[0020] Figure 4 This is a schematic diagram of the cutting equipment structure of a saw frame lifting device for a metal band saw proposed in this utility model.

[0021] In the diagram: 1. Workbench; 2. Control box; 3. Mounting plate; 4. Clamping assembly; 41. Clamping block; 42. Sliding block; 43. Two-way lead screw; 44. Control board; 5. Telescopic rod; 6. Cutting equipment; 7. Cutting strip; 8. Lifting assembly; 81. Servo motor; 82. Threaded rod; 83. Moving block; 84. Limiting block; 9. Guide frame; 10. Blower assembly; 101. Guide tube; 102. Blower outlet. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection", and "setting" should be interpreted broadly. For those skilled in the art, the specific meaning of the above terms in this patent can be understood according to the specific circumstances.

[0023] Reference Figures 1-4 A saw frame lifting device for a metal band saw includes a worktable 1. Support seats are fixedly installed at the four corners of the bottom of the worktable 1. Universal wheels are provided at the bottom of the support seats. A control box 2 is fixedly installed on one side of the surface of the worktable 1. An mounting plate 3 is fixedly installed in the middle of the surface of the worktable 1. A sliding groove is opened on the surface of the mounting plate 3. A clamping assembly 4 is slidably connected inside the sliding groove. A telescopic rod 5 is fixedly installed on one side of the worktable 1. A cutting device 6 is provided on the top of the telescopic rod 5. A cutting strip 7 is fixedly installed between the cutting devices 6. A rotating groove is opened on one side of the surface of the worktable 1. A lifting assembly 8 is provided inside the rotating groove. A guide frame 9 is fixedly installed between the clamping assemblies 4. A blower assembly 10 is provided on the surface of the guide frame 9.

[0024] In this utility model, the clamping assembly 4 includes a clamping block 41 slidably connected to the inside of the sliding groove. A sliding block 42 is fixedly installed at the bottom of the clamping block 41. A threaded groove is opened on the surface of the sliding block 42. A bidirectional lead screw 43 is threadedly connected inside the threaded groove. A control plate 44 is fixedly installed at one end of the bidirectional lead screw 43. The size of the sliding groove is adapted to the size of the sliding block 42. The sliding block 42 moves bidirectionally inside the sliding groove.

[0025] In particular, when cutting the object, the operator places the object on the surface of the mounting plate 3, and then the operator rotates the bidirectional lead screw 43 through the control plate 44. When the bidirectional lead screw 43 rotates, it will drive the sliding block 42 to move synchronously to the center. The sliding block 42 will drive the clamping block 41 to move. The control plate 44 can rotate the bidirectional lead screw 43, and the clamping block 41 will clamp the object on the surface of the mounting plate 3.

[0026] In this utility model, the lifting assembly 8 includes a servo motor 81 fixedly installed inside the rotating groove. A threaded rod 82 is fixedly installed at the output end of the servo motor 81. A moving block 83 is threadedly connected to the surface of the threaded rod 82. A limiting block 84 is fixedly installed at the top of the threaded rod 82. A positioning block is fixedly installed at the edge of the rotating groove surface. A limiting groove is opened in the middle of the surface of the positioning block. The size of the limiting groove is adapted to the size of the threaded rod 82.

[0027] In particular, after clamping the workpiece, the operator connects the servo motor 81 to the power supply, and its output end will drive the threaded rod 82 to rotate. When the threaded rod 82 rotates, it will drive the moving block 83 on the threaded rod 82 to move up and down. The limiting block 84 can limit the moving block 83, and the moving block 83 can move the cutting device 6 up and down.

[0028] In this utility model, the blower assembly 10 includes several guide grooves formed on the surface of the guide frame 9. A guide tube 101 is fixedly installed inside the guide groove. A blower port 102 is fixedly installed at one end of the guide tube 101. An installation tube is fixedly installed at one end of the guide tube 101. The size of the installation tube is adapted to the size of the guide groove.

[0029] In particular, when cutting the object, the operator will start the blower, which will transmit the air through the guide tube 101 on the guide frame 9. The guide tube 101 will transmit the air energy through the air outlet 102, and the air outlet 102 will blow air onto the object being cut.

[0030] Working principle: When cutting is required, the object is placed on the surface of the mounting plate 3. Then, the operator rotates the bidirectional lead screw 43 via the control board 44. As the lead screw 43 rotates, it drives the sliding block 42 to move synchronously towards the center. The sliding block 42 then moves the clamping block 41. The control board 44 can rotate the bidirectional lead screw 43, and the clamping block 41 will clamp the object to be cut on the surface of the mounting plate 3. After the object is clamped, the operator connects the servo motor 81 to the power supply. Its output end will drive the threaded rod 82 to rotate. When the threaded rod 82 rotates, it will drive the moving block 83 on the threaded rod 82 to move up and down. The limiting block 84 can limit the moving block 83, and the moving block 83 can move the cutting device 6 up and down to cut the object. Then the blower will be started. The blower will transmit through the guide tube 101 on the guide frame 9. The guide tube 101 will transmit the air energy through the air outlet 102. The air outlet 102 blows air onto the object being cut.

[0031] In this application, the structures and connections not described in detail are all prior art, and their structures and principles are well known, so they will not be described in detail here.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A saw frame lifting device for a metal band saw, comprising a worktable (1), characterized in that, A control box (2) is fixedly installed on one side of the surface of the workbench (1). An installation plate (3) is fixedly installed in the middle of the surface of the workbench (1). A sliding groove is provided on the surface of the installation plate (3). A clamping assembly (4) is slidably connected inside the sliding groove. A telescopic rod (5) is fixedly installed on one side of the workbench (1). A cutting device (6) is provided on the top of the telescopic rod (5). A cutting strip (7) is fixedly installed between the cutting devices (6). A rotating groove is provided on one side of the surface of the workbench (1). A lifting assembly (8) is provided inside the rotating groove. A guide frame (9) is fixedly installed between the clamping assemblies (4). A blower assembly (10) is provided on the surface of the guide frame (9).

2. The saw frame lifting device for a metal band saw according to claim 1, characterized in that, The clamping assembly (4) includes a clamping block (41) slidably connected to the inside of the sliding groove. A sliding block (42) is fixedly installed at the bottom of the clamping block (41). A threaded groove is opened on the surface of the sliding block (42). A two-way lead screw (43) is threadedly connected inside the threaded groove. A control plate (44) is fixedly installed at one end of the two-way lead screw (43).

3. The saw frame lifting device for a metal band saw according to claim 1, characterized in that, The size of the sliding groove is adapted to the size of the sliding block (42), and the sliding block (42) moves bidirectionally inside the sliding groove.

4. The saw frame lifting device for a metal band saw according to claim 1, characterized in that, The lifting assembly (8) includes a servo motor (81) fixedly installed inside the rotating slot. A threaded rod (82) is fixedly installed at the output end of the servo motor (81). A moving block (83) is threadedly connected to the surface of the threaded rod (82). A limiting block (84) is fixedly installed at the top of the threaded rod (82).

5. The saw frame lifting device for a metal band saw according to claim 1, characterized in that, A positioning block is fixedly installed at the edge of the rotating groove surface, and a limiting groove is opened in the middle of the surface of the positioning block. The size of the limiting groove is adapted to the size of the threaded rod (82).

6. The saw frame lifting device for a metal band saw according to claim 1, characterized in that, The blower assembly (10) includes several guide grooves formed on the surface of the guide frame (9), and a guide tube (101) is fixedly installed inside the guide groove. A blower port (102) is fixedly installed at one end of the guide tube (101).

7. The saw frame lifting device for a metal band saw according to claim 6, characterized in that, An installation tube is fixedly installed at one end of the guide tube (101), and the size of the installation tube is adapted to the size of the guide groove.

8. The saw frame lifting device for a metal band saw according to claim 1, characterized in that, Support seats are fixedly installed at the four corners of the bottom of the workbench (1), and casters are provided at the bottom of the support seats.

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