Adjustable flame cutting machine rack

Abstract

The utility model discloses an adjustable flame cutting machine frame, which relates to the technical field of cutting machines and comprises two first electric sliding rails, fixing plates are symmetrically mounted between the first electric sliding rails, strip-shaped frames are mounted at the bottoms of the two fixing plates, and the strip-shaped frames are connected with the first electric sliding rails. Clamping plates are symmetrically arranged at the bottom of the strip-shaped frame, first clamping blocks are installed at the positions, close to the top ends, of the opposite sides of the two clamping plates, second rotating rods are rotationally connected to the two clamping plates correspondingly, and through the arrangement of the first clamping blocks, the second clamping blocks, the second rotating rods, connecting rods, first bevel gears, second bevel gears, threaded rods and extension blocks, the clamping plates can be clamped through the first clamping blocks, the second clamping blocks, the connecting rods, the first bevel gears, the second bevel gears, the threaded rods and the extension blocks. Cutting can be conducted on a round material, a second rotating rod is rotated to drive a second bevel gear to rotate, the second bevel gear is meshed with a first bevel gear to drive a connecting rod to rotate, the connecting rod drives a threaded rod to rotate together when rotating, and the distance between a first clamping block and a second clamping block is adjusted according to the round material.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to an adjustable flame cutting machine frame. Background Art

[0002] Flame cutting machine is a kind of cutting equipment that uses gas and oxygen or gasoline and oxygen to cut metal materials. It is mainly used in heavy industry. CNC flame cutting machine is the earliest and best CNC cutting equipment. The introduction of CNC technology into flame cutting has realized the automation of the entire cutting process, significantly improving the cutting quality of steel plate cutting (size range and incision quality, and can replace some mechanical processing), high production efficiency (continuous cutting, multi-gun cutting) and high material utilization rate (nested cutting).

[0003] Generally, a flame cutting machine can be clamped and placed on the material to be cut through a frame. When clamped and placed on the material, it is generally fastened by bolts. When cutting cylindrical materials, it is inconvenient to clamp and fix the material. Therefore, an adjustable flame cutting machine frame is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an adjustable flame cutting machine frame, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an adjustable flame cutting machine frame, comprising: a first electric slide rail, two first electric slide rails are provided, fixed plates are symmetrically installed between the first electric slide rails, bar frames are installed at the bottom of the two fixed plates, clamping plates are symmetrically provided at the bottom of the bar frames, a first clamping block is installed near the top position on the opposite side of the two clamping plates, both clamping plates are rotatably connected to a second rotating rod, and the inner top end of the clamping plate is rotatably connected to a connecting rod, a first bevel gear is installed on the connecting rod, and a threaded rod is installed at the bottom of the connecting rod, an extension block is threadedly connected to the threaded rod, a second clamping block is installed on the extension block, and a second bevel gear is installed at one end of the second rotating rod.

[0006] As a further technical solution of the present invention, one end of the second rotating rod extends to the interior of the clamping plate, the second bevel gear is located inside the clamping plate and meshes with the first bevel gear, and the opposite ends of the first clamping block and the second clamping block are both provided with inclined surfaces.

[0007] As a further technical solution of the present invention, a first sliding groove adapted to the second clamping block is provided on the opposite side of the two clamping plates, a threaded hole adapted to the threaded rod is provided inside the extension block, and a bar block is installed on the top of the two clamping plates.

[0008] As a further technical solution of the present invention, one end of the bar frame is rotatably connected to a first rotating rod, and the inside of the bar frame is rotatably connected to a bidirectional screw rod, and connecting blocks are symmetrically arranged on the bidirectional screw rod, and the bottoms of the two connecting blocks are fixedly connected to the tops of the bar blocks, and a second sliding groove adapted to the bar blocks is arranged inside the bar frame.

[0009] As a further technical solution of the present invention, one end of the first rotating rod extends to the interior of the bar frame and is fixedly connected to one end of the bidirectional screw rod, and the interiors of the two connecting blocks are both provided with threaded holes adapted to the bidirectional screw rod.

[0010] As a further technical solution of the present invention, a control box body is slidably arranged on the two first electric slide rails, a fixing frame is installed on the control box body, a second electric slide rail is installed on the fixing frame, and a flame cutting head is assembled on the second electric slide rail.

[0011] The utility model provides an adjustable flame cutting machine frame, which has the following beneficial effects compared with the prior art:

[0012] 1. The present invention provides an adjustable flame cutting machine frame. By providing the first and second clamping blocks, the second rotating rod, the connecting rod, the first bevel gear, the second bevel gear, the threaded rod and the extension block, the frame can be assembled and cut on circular materials. Rotating the second rotating rod drives the second bevel gear to rotate. The second bevel gear engages with the first bevel gear to drive the connecting rod to rotate. When the connecting rod rotates, the threaded rod is driven to rotate together. The distance between the first clamping block and the second clamping block is adjusted according to the circular material.

[0013] 2. The present invention is to design an adjustable flame cutting machine frame, which is provided with a bar frame, a first rotating rod, a bidirectional screw rod, a connecting block and a bar block. Rotating the first rotating rod drives the bidirectional screw rod to rotate. When the bidirectional screw rod rotates, the two connecting blocks move. Rotating the first rotating rod in different directions causes the two connecting blocks to move away from or towards each other, and at the same time drives the clamping plates to move, thereby adjusting the distance between the clamping plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of an adjustable flame cutting machine frame;

[0015] Figure 2 It is a bottom view of the overall structure of an adjustable flame cutting machine frame;

[0016] Figure 3 The figure is a schematic diagram of the internal partial structure of a strip frame of an adjustable flame cutting machine frame;

[0017] Figure 4The figure is a schematic diagram of the internal structure of a clamping plate of an adjustable flame cutting machine frame.

[0018] In the figure: 1. first electric slide; 2. control box body; 3. fixing frame; 4. second electric slide; 5. flame cutting head; 6. fixing plate; 7. bar frame; 8. first rotating rod; 9. clamping plate; 10. bidirectional screw rod; 11. first clamping block; 12. extension block; 13. second clamping block; 14. connecting block; 15. bar block; 16. connecting rod; 17. first bevel gear; 18. threaded rod; 19. second rotating rod; 20. second bevel gear. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution for an adjustable flame cutting machine frame, comprising: a first electric slide rail 1, two first electric slide rails 1 are provided, fixed plates 6 are symmetrically installed between the first electric slide rails 1, a bar frame 7 is installed at the bottom of the two fixed plates 6, a clamping plate 9 is symmetrically provided at the bottom of the bar frame 7, a first clamping block 11 is installed near the top position on the opposite side of the two clamping plates 9, the two clamping plates 9 are rotatably connected to the second rotating rod 19, and the inner top end of the clamping plate 9 is rotatably connected to the connecting rod 16, a first bevel gear 17 is installed on the connecting rod 16, and a threaded rod 18 is installed at the bottom of the connecting rod 16, an extension block 12 is threadedly connected to the threaded rod 18, a second clamping block 13 is installed on the extension block 12, and a second bevel gear 20 is installed at one end of the second rotating rod 19.

[0021] like Figure 1 and Figure 4As shown, a control box body 2 is slidably provided on two first electric slide rails 1, a fixed frame 3 is installed on the control box body 2, a second electric slide rail 4 is installed on the fixed frame 3, and a flame cutting head 5 is assembled on the second electric slide rail 4. The flame cutting head 5 is a prior art, and its working principle will not be described in detail here. One end of the second rotating rod 19 extends to the inside of the clamping plate 9, and the second bevel gear 20 is located inside the clamping plate 9 and meshes with the first bevel gear 17. The first clamping block 11 and the second clamping block 13 opposite to each other are both provided with an inclined surface. The opposite side of the two clamping plates 9 are both provided with a first slide groove adapted to the second clamping block 13, and the interior of the extension block 12 is provided with a threaded hole adapted to the threaded rod 18. The top of the two clamping plates 9 are both equipped with a bar block 15. Rotate the second rotating rod 19, and the second bevel gear 20 on the second rotating rod 19 meshes with the first bevel gear 17, driving the connecting rod 16 to rotate. When the connecting rod 16 rotates, it drives the threaded rod 18 to rotate. As the threaded rod 18 rotates, the extension block 12 moves outside, driving the second clamping block 13 to move together, adjusting the distance between the first clamping block 11 and the second clamping block 13, and moving the second clamping block 13 close to the first clamping block 11. The bottom of the clamping plate 9 can be clamped on the outside of the flat rectangular material.

[0022] like Figure 2 and Figure 3 As shown, one end of the bar frame 7 is rotatably connected to the first rotating rod 8, and the inside of the bar frame 7 is rotatably connected to the bidirectional screw rod 10. A connecting block 14 is symmetrically provided on the bidirectional screw rod 10. The bottom of the two connecting blocks 14 is fixedly connected to the top of the bar block 15. The inside of the bar frame 7 is provided with a second slide groove adapted to the bar block 15. One end of the first rotating rod 8 extends to the inside of the bar frame 7 and is fixedly connected to one end of the bidirectional screw rod 10. The interior of the two connecting blocks 14 is provided with threaded holes adapted to the bidirectional screw rod 10. Rotate the first rotating rod 8, and the first rotating rod 8 drives the bidirectional screw rod 10 to rotate. When the bidirectional screw rod 10 rotates, the two connecting blocks 14 move on the outside. Rotating the first rotating rod 8 in different directions causes the two connecting blocks 14 to move away from or closer to each other on the bidirectional screw rod 10, and at the same time drives the clamping plate 9 to move together to adjust the distance between the clamping plates 9.

[0023] The working principle of the present invention is as follows: the first rotating rod 8 is rotated, and the first rotating rod 8 drives the bidirectional screw rod 10 to rotate. When the bidirectional screw rod 10 rotates, the two connecting blocks 14 move on the outside. The first rotating rod 8 is rotated in different directions to make the two connecting blocks 14 move away from or close to each other on the bidirectional screw rod 10, and at the same time drive the clamping plates 9 to move together, and adjust the distance between the clamping plates 9. The distance between the two clamping plates 9 is adjusted according to the size of the material to be cut, so that the clamping plates 9 are clamped on the material. If cylindrical materials need to be cut, When cutting, the second rotating rod 19 is rotated, and the second bevel gear 20 on the second rotating rod 19 is engaged with the first bevel gear 17, driving the connecting rod 16 to rotate. When the connecting rod 16 rotates, it drives the threaded rod 18 to rotate. As the threaded rod 18 rotates, the extension block 12 moves on the outside, driving the second clamping block 13 to move together, adjusting the distance between the first clamping block 11 and the second clamping block 13, and moving the second clamping block 13 close to the first clamping block 11, and clamping the cylindrical material outside through the inclined surfaces on the first clamping block 11 and the second clamping block 13.

[0024] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. An adjustable flame cutting machine frame, comprising: The first electric slide rail (1) is characterized in that there are two first electric slide rails (1), a fixed plate (6) is symmetrically installed between the first electric slide rails (1), a bar frame (7) is installed at the bottom of the two fixed plates (6), a clamping plate (9) is symmetrically installed at the bottom of the bar frame (7), a first clamping block (11) is installed near the top position on the opposite side of the two clamping plates (9), the two clamping plates (9) are rotatably connected to the second rotating rod (19), and the inner top of the clamping plate (9) is rotatably connected to the connecting rod (16), a first bevel gear (17) is installed on the connecting rod (16), and a threaded rod (18) is installed at the bottom of the connecting rod (16), an extension block (12) is threadedly connected to the threaded rod (18), a second clamping block (13) is installed on the extension block (12), and a second bevel gear (20) is installed at one end of the second rotating rod (19).

2. The adjustable flame cutting machine frame according to claim 1, characterized in that: One end of the second rotating rod (19) extends to the inside of the clamping plate (9), the second bevel gear (20) is located inside the clamping plate (9) and meshes with the first bevel gear (17), and the opposite ends of the first clamping block (11) and the second clamping block (13) are both provided with inclined surfaces.

3. The adjustable flame cutting machine frame according to claim 1, characterized in that: A first sliding groove adapted to the second clamping block (13) is provided on opposite sides of the two clamping plates (9), a threaded hole adapted to the threaded rod (18) is provided inside the extension block (12), and a bar block (15) is installed on the top of the two clamping plates (9).

4. The adjustable flame cutting machine frame according to claim 1, characterized in that: One end of the bar frame (7) is rotatably connected to a first rotating rod (8), and the interior of the bar frame (7) is rotatably connected to a bidirectional screw rod (10), and connecting blocks (14) are symmetrically arranged on the bidirectional screw rod (10), and the bottoms of the two connecting blocks (14) are fixedly connected to the tops of the bar blocks (15), and a second sliding groove adapted to the bar blocks (15) is arranged inside the bar frame (7).

5. The adjustable flame cutting machine frame according to claim 4, characterized in that: One end of the first rotating rod (8) extends to the inside of the bar frame (7) and is fixedly connected to one end of the bidirectional screw rod (10), and threaded holes matching the bidirectional screw rod (10) are provided inside the two connecting blocks (14).

6. The adjustable flame cutting machine frame according to claim 1, characterized in that: A control box body (2) is slidably provided on the two first electric slide rails (1), a fixing frame (3) is installed on the control box body (2), a second electric slide rail (4) is installed on the fixing frame (3), and a flame cutting head (5) is assembled on the second electric slide rail (4).

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