CN219767400U

CN219767400U - Rail cutting device

Info

Publication number: CN219767400U
Application number: CN202320849479.0U
Authority: CN
Inventors: 李乃科; 孙铁剑; 陈立国; 米姿洁
Original assignee: Shandong Jitie Jinchuang Resource Utilization Co ltd
Current assignee: Shandong Jitie Jinchuang Resource Utilization Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-09-29
Anticipated expiration: 2033-04-17

Abstract

The utility model provides a steel rail cutting device, which relates to the technical field of cutting devices and comprises: the device comprises a moving device, wherein the moving device is provided with a conversion device, the conversion device comprises a device shell arranged on the moving device, a fixing rod is connected in the device shell through a bearing in a rotating mode, a fixing hole is formed in the fixing rod, a pull plate is pulled when the cutting device is used for clamping round objects, a plug rod is separated from the fixing hole, a clamping block is rotated ninety degrees, the arc face of the clamping block faces towards a clamping plate, a to-be-cut object is placed between the clamping block and the clamping plate, the moving device is used for moving the clamping block to clamp the to-be-cut object, an anti-slip sheet is arranged on the arc face of the clamping block, resistance is increased, the arc face of the clamping block can be used for enabling the round clamping face to be wider, clamping is more stable, only two straight lines are connected when the cutting device is used for cutting round objects, the cutting is relatively hard, the cutting is relatively slow, the surface is relatively smooth, and the clamping at the moment is likely to be unstable.

Description

Rail cutting device

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a steel rail cutting device.

Background

In the machining process, the common mode of plate cutting is manual cutting, semi-automatic cutting machine cutting and numerical control cutting machine cutting.

The existing cutting device clamps the object to be cut on the cutting device when in use, then the object to be cut is cut, the existing cutting device can cut well when in cutting, but the clamping on the cutting device is two vertical plates to clamp, the object to be cut can be easily clamped when square is clamped, but when the object to be cut is in firm round shape, the two vertical plates are only in contact with each other in two straight lines, and when in cutting, because the cutter rotates to cut, the material is hard, the cutting is slow, the surface is smooth, and the clamping at the moment is possibly unstable.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a steel rail cutting device which has the advantages that when a round object is cut by the existing cutting device, only two straight lines are connected, some materials are hard, the cutting is slow, the surface is smooth, and the clamping is possibly unstable.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a rail cutting apparatus comprising: the mobile device is provided with a conversion device;

the conversion device comprises a device shell arranged on the mobile device, a fixing rod is connected to the inside of the device shell through bearing rotation, a fixing hole is formed in the fixing rod, a rotating column is fixedly arranged at the top of the fixing rod, a clamping block is fixedly arranged at the top of the rotating column, an inserting rod penetrates through one side of the device shell, a connecting rod is fixedly arranged at one end of the inserting rod, a clamping spring is arranged on the outer surface of the connecting rod, and a jacking block is fixedly arranged on the outer surface of the inserting rod.

As a preferred embodiment, one end of the connecting rod is fixedly provided with a pulling plate, one end of the clamping spring is fixedly provided on one side of the top block, and the other end of the clamping spring is fixedly provided on one side of the device shell.

As a preferred implementation mode, the number of the fixing holes is two, two the fixing holes are formed in ninety degrees, one side of the clamping block is in an arc-shaped structure, and the arc-shaped surface is provided with an anti-slip sheet.

As a preferred implementation mode, the mobile device comprises a mobile block and a bottom plate which are fixedly arranged at the bottom of a device shell, a threaded rod is connected to the center of the mobile block in a threaded manner, a limit groove is formed in the top of the bottom plate, a supporting block is fixedly arranged in the limit groove, and a clamping plate is fixedly arranged at the top of the bottom plate.

As a preferred embodiment, the threaded rod is in threaded connection with the inside of the limit groove, the support block is in sliding connection with the inside of the limit groove, and the threaded rod penetrates through the support block through the bearing.

As a preferred embodiment, a cutter is rotatably connected to one side of the base plate, and a camera is provided at the top of the base plate.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, when a round object is clamped, the pull plate is pulled to enable the inserting rod to leave the fixing hole, the clamping block is rotated ninety degrees, the arc face of the clamping block faces the clamping plate, an object to be cut is placed between the clamping block and the clamping plate, the clamping block is moved by the moving device to clamp the object to be cut, the arc face of the clamping block is provided with the anti-slip sheet, the resistance is increased, the arc face of the clamping block can enable the round clamping face to be wider, the clamping is more stable, only two straight lines are connected when the cutting device cuts the round object, the materials are harder, the cutting is slower, the surface is smooth, the clamping at the moment is possibly unstable, the threaded rod is rotated, the threaded rod drives the moving block to move, the rotating wheel is arranged at one end of the threaded rod, and the converting device is driven to move when the moving block moves, so that the object is clamped, and the clamping is facilitated.

Drawings

Fig. 1 is a schematic structural view of a rail cutting device provided by the utility model.

Fig. 2 is a schematic structural view of a moving device of a rail cutting device according to the present utility model.

Fig. 3 is a schematic structural diagram of a conversion device of a steel rail cutting device provided by the utility model.

Fig. 4 is a schematic view of the internal structure of a device housing of a rail cutting device according to the present utility model.

Legend description:

1. a mobile device; 11. a bottom plate; 12. a limit groove; 13. a threaded rod; 14. a clamping plate; 15. a moving block; 16. a support block;

2. a conversion device; 21. a device housing; 22. a fixed rod; 23. a fixing hole; 24. a rotating column; 25. a clamping block; 26. a rod; 27. a connecting rod; 28. a clamping spring; 29. a top block;

3. a cutter;

4. and a video camera.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-4, the present utility model provides a technical solution: a rail cutting apparatus comprising: the mobile device 1 is provided with a conversion device 2, the conversion device 2 comprises a device shell 21 arranged on the mobile device 1, a fixing rod 22 is rotatably connected to the inside of the device shell 21 through a bearing, fixing holes 23 are formed in the fixing rod 22, a rotating column 24 is fixedly arranged at the top of the fixing rod 22, a clamping block 25 is fixedly arranged at the top of the rotating column 24, an inserting rod 26 is arranged on one side of the device shell 21 in a penetrating mode, a connecting rod 27 is fixedly arranged at one end of the inserting rod 26, a clamping spring 28 is arranged on the outer surface of the connecting rod 27, a jacking block 29 is fixedly arranged on the outer surface of the inserting rod 26, a pulling plate is fixedly arranged at one end of the connecting rod 27, one end of the clamping spring 28 is fixedly arranged on one side of the jacking block 29, the other end of the clamping spring 28 is fixedly arranged on one side of the device shell 21, the two fixing holes 23 are formed in ninety degrees, one side of the clamping block 25 is in an arc-shaped mode, and an anti-slip sheet is arranged on an arc surface.

In this embodiment, when circular is clamped, the pulling plate is pulled, so that the inserting rod 26 leaves the fixing hole 23, the clamping block 25 is rotated ninety degrees, the arc surface of the clamping block 25 faces the clamping plate 14, the object to be cut is placed between the clamping block 25 and the clamping plate 14, the moving device 1 is used for moving the clamping block 25 to clamp the object to be cut, the anti-slip sheet is arranged on the arc surface of the clamping block 25, the resistance is increased, and the arc surface of the clamping block 25 can be wider than the circular clamping surface.

Example 2

As shown in fig. 1-4, the mobile device 1 comprises a mobile block 15 and a bottom plate 11 which are fixedly installed at the bottom of a device shell 21, a threaded rod 13 is in threaded connection with the center of the mobile block 15, a limit groove 12 is formed in the top of the bottom plate 11, a supporting block 16 is fixedly installed in the limit groove 12, a clamping plate 14 is fixedly installed in the top of the bottom plate 11, the threaded rod 13 is in threaded connection with the inside of the limit groove 12, the supporting block 16 is in sliding connection with the inside of the limit groove 12, the threaded rod 13 penetrates through the supporting block 16 through a bearing, a cutter 3 is rotatably connected to one side of the bottom plate 11, a camera 4 is arranged at the top of the bottom plate 11, and the camera 4 records the cutting process.

In this embodiment, the threaded rod 13 is rotated, the threaded rod 13 drives the moving block 15 to move, the rotating wheel is installed at one end of the threaded rod 13, and when the moving block 15 moves, the converting device 2 is driven to move, so as to clamp the object.

Working principle:

as shown in fig. 1-4, when in use, the pulling plate is pulled when the round shape is clamped, the pulling plate drives the inserting rod 26 to move through the connecting rod 27, the top block 29 is separated from the fixed rod 22, meanwhile, the clamping spring 28 is stretched, the inserting rod 26 is separated from the fixed hole 23, ninety degrees of the clamping block 25 is rotated, the clamping block 25 drives the fixed rod 22 to rotate, the fixed rod 22 drives the fixed hole 23 to rotate, the other fixed hole 23 is aligned with the inserting rod 26, the arc surface of the clamping block 25 faces towards the clamping plate 14, the pulling plate is loosened, the clamping spring 28 enables the inserting rod 26 to be inserted into the other fixed hole 23, the top block 29 clamps the fixed rod 22, an object to be cut is placed between the clamping block 25 and the clamping plate 14, the moving device 1 is used for moving the clamping block 25, the object to be cut is arranged on the arc surface of the clamping block 25, resistance is increased, the arc surface of the clamping block 25 can be wider in the round clamping surface, the stable effect is better, when the rectangular surface is clamped, the vertical surface is rotated, the threaded rod is converted into Ji Gaban of the clamping block 25, when the threaded rod 13 is rotated, and the threaded rod 13 is driven to move, and the threaded rod 15 is moved, and one end of the threaded rod is moved, and the device is 2 is moved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rail cutting apparatus comprising: a mobile device (1), wherein a conversion device (2) is arranged on the mobile device (1);

the conversion device (2) comprises a device shell (21) arranged on the mobile device (1), a fixing rod (22) is rotatably connected to the inside of the device shell (21) through a bearing, a fixing hole (23) is formed in the fixing rod (22), a rotating column (24) is fixedly arranged at the top of the fixing rod (22), a clamping block (25) is fixedly arranged at the top of the rotating column (24), a plug rod (26) is arranged on one side of the device shell (21) in a penetrating mode, a connecting rod (27) is fixedly arranged at one end of the plug rod (26), a clamping spring (28) is arranged on the outer surface of the connecting rod (27), and a top block (29) is fixedly arranged on the outer surface of the plug rod (26).

2. A rail cutting apparatus as claimed in claim 1, wherein: one end of the connecting rod (27) is fixedly provided with a pulling plate, one end of the clamping spring (28) is fixedly arranged on one side of the top block (29), and the other end of the clamping spring (28) is fixedly arranged on one side of the device shell (21).

3. A rail cutting apparatus as claimed in claim 1, wherein: the number of the fixing holes (23) is two, the two fixing holes (23) are formed in ninety degrees, one side of the clamping block (25) is in an arc-shaped structure, and an anti-slip sheet is arranged on the arc-shaped surface.

4. A rail cutting apparatus as claimed in claim 1, wherein: the mobile device (1) comprises a mobile block (15) and a bottom plate (11) which are fixedly arranged at the bottom of a device shell (21), a threaded rod (13) is connected with the center of the mobile block (15) in a threaded manner, a limit groove (12) is formed in the top of the bottom plate (11), a supporting block (16) is fixedly arranged in the limit groove (12), and a clamping plate (14) is fixedly arranged at the top of the bottom plate (11).

5. A rail cutting apparatus as claimed in claim 4, wherein: the threaded rod (13) is in threaded connection with the inside of the limit groove (12), the supporting block (16) is in sliding connection with the inside of the limit groove (12), and the threaded rod (13) penetrates through the supporting block (16) through a bearing.

6. A rail cutting apparatus as claimed in claim 4, wherein: one side of the bottom plate (11) is rotatably connected with a cutter (3), and a camera (4) is arranged at the top of the bottom plate (11).