CN212419852U

CN212419852U - Portable pipe shearing machine

Info

Publication number: CN212419852U
Application number: CN202021141846.4U
Authority: CN
Inventors: 李学强
Original assignee: Tianjin Zhongruixiang Technology Co ltd
Current assignee: Tianjin Zhongruixiang Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-01-29
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a portable pipe shear, including supporting the base and setting up supporting legs all around in the support base bottom, support base top intermediate position fixedly connected with cutting blade holder, it is provided with the support frame to support the base top, the cutting blade holder sets up at the inboard intermediate position of support frame, support frame top intermediate position is provided with the cylinder, cylinder output shaft fixedly connected with mounting bracket, the mounting bracket sets up inside the support frame, just the mounting bracket sets up at cutting blade holder top. The utility model discloses a place the pipeline auxiliary mount bottom, move stop screw through twisting and make the grip block can assist fixedly to the pipeline, and then the effectual security that improves the device, guaranteed the cutting quality of device simultaneously, the user can use to the position of needs through carrying handle mobile device simultaneously, and then makes the device can not receive geographical position's restriction, and then has improved the convenience of device.

Description

Portable pipe shearing machine

Technical Field

The utility model relates to a pipeline is tailor and is used the relevant technical field of equipment, specifically is a portable pipe shear.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, the pipeline is often required to be cut according to the actual use condition in the use process of the pipeline, and the cutting device is mostly adopted at the present stage to finish the process.

However, the existing pipeline shearing machine has the defects of the structure, when the pipeline is sheared, the pipeline is only placed in the cutter holder groove at the top of the cutter holder, the pipeline is not limited and fixed in an auxiliary manner, so that the pipeline is prone to uneven cutting in the cutting process, the cutting quality is poor, the pipeline is not fixed in an auxiliary manner, the pipeline can swing in the cutting process, and the safety of a user is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable pipe shear, the defect of current pipe shear because the structure itself has been solved, when tailorring to the pipeline, all just place the blade holder inslot portion at cutting blade holder top with the pipeline, because do not carry out supplementary spacing fixed to the pipeline, and then lead to the pipeline to lead to the cutting opening uneven easily in cutting process, and then lead to the condition of cutting quality variation, and do not assist fixedly to the pipeline, also can lead to the pipeline swing appearing in cutting process, and then influence the problem of user's safety.

In order to achieve the above object, the utility model provides a following technical scheme: a portable pipeline shearing machine, which comprises a supporting base and supporting legs arranged on the periphery of the bottom of the supporting base, a cutting knife seat is fixedly connected at the middle position of the top of the supporting base, a supporting frame is arranged at the top of the supporting base, the cutting knife seat is arranged in the middle of the inner side of the supporting frame, the middle of the top of the supporting frame is provided with a cylinder, the output shaft of the cylinder is fixedly connected with a mounting rack which is arranged inside the supporting frame, the mounting rack is arranged at the top of the cutting knife holder, one side of the mounting rack is provided with a motor, the outer wall of the motor is provided with a lifting handle, the bottom of the lifting handle is fixedly connected with the top of the supporting frame, a cutting blade is arranged in the mounting frame, the supporting frame is characterized in that a limiting plate is fixedly connected to the outer wall of one side of the top of the supporting frame, a threaded through hole is formed in one side of the limiting plate, and a limiting assembly is arranged on one side of the limiting plate.

Preferably, the outer walls of the two sides of the support frame are provided with storage batteries, and the storage batteries are electrically connected with the motor through wires.

Preferably, a cutting groove is formed in the cutting knife holder, and the cutting groove is matched with the cutting blade.

Preferably, cutting blade intermediate position is provided with the pivot, pivot one end pass through the shaft coupling with the motor output shaft is connected, the pivot other end pass through the bearing with the mounting bracket inner wall is connected.

Preferably, the limiting assembly is composed of a limiting screw and a clamping plate, the limiting screw is connected with the thread through hole in the inner portion of one side of the limiting plate in a screwing mode, the clamping plate is arranged at the bottom of the limiting plate, the clamping groove is formed in the bottom of the clamping plate, a connecting bearing is arranged at the top of the clamping plate, and the thread through hole is penetrated through the bottom end of the limiting screw and is connected with the connecting bearing in a rotating mode.

Preferably, the bottom of the clamping plate is provided with an auxiliary fixing frame, the bottom of the auxiliary fixing frame is fixedly connected with the top of the supporting base, a fixing groove matched with the clamping plate is formed in the top of the auxiliary fixing frame, and the top of the inner side of the fixing groove and the top of the cutting groove of the inner side of the cutting knife seat are arranged in the same horizontal plane.

The utility model provides a portable pipe shear possesses following beneficial effect:

(1) the utility model discloses a set up the limiting plate, spacing subassembly and auxiliary fixing frame, when using, the user can be through can laminating pipeline one side bottom with the inboard fixed slot in auxiliary fixing frame top inside, moving limit screw through twisting, and then can drive the grip block and remove under limit screw's drive action, make the inboard grip block bottom the grip block can laminate the butt with pipeline top outer wall, and then accomplish the supplementary fixed to the pipeline, and then guarantee the stability of pipeline at the cutting in-process, and then the effectual security that improves the device, the cutting quality of device has been guaranteed simultaneously.

(2) The utility model discloses a set up and carry handle and battery, when using, the user can carry the handle to the position of device as required through the pulling, and makes the device can not receive the restriction of geographical position to use through the battery that sets up, and then great improvement the convenience of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the installation structure of the cutting blade of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 of the present invention.

In the figure: 1. a support base; 2. supporting legs; 3. a cutter seat; 4. a support frame; 5. a cylinder; 6. a mounting frame; 7. a motor; 8. lifting the handle; 9. a cutting blade; 10. a limiting plate; 11. a storage battery; 12. cutting the groove; 13. a rotating shaft; 14. a limit screw; 15. a clamping plate; 16. connecting a bearing; 17. an auxiliary fixing frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a portable pipeline shearing machine comprises a supporting base 1 and supporting legs 2 arranged on the periphery of the bottom of the supporting base 1, wherein a cutting knife seat 3 is fixedly connected to the middle position of the top of the supporting base 1, a supporting frame 4 is arranged on the top of the supporting base 1, the cutting knife seat 3 is arranged at the middle position of the inner side of the supporting frame 4, a cylinder 5 is arranged at the middle position of the top of the supporting frame 4, an output shaft of the cylinder 5 is fixedly connected with a mounting frame 6, the mounting frame 6 is arranged inside the supporting frame 4, the mounting frame 6 is arranged at the top of the cutting knife seat 3, a motor 7 is arranged on one side of the mounting frame 6, a lifting handle 8 is arranged on the outer wall of the motor 7, the bottom of the lifting handle 8 is fixedly connected with the top of the supporting frame 4, a cutting blade 9 is, a threaded through hole is formed in one side of the limiting plate 10, and a limiting assembly is arranged on one side of the limiting plate 10.

The outer wall of 4 both sides of support frame all is provided with battery 11, battery 11 pass through the wire with motor 7 electric connection, through setting up battery 11, and then make the device use in the position of difference, and then make the restriction that the device can not limit geographical position, and then improved the convenience of device.

The inside cutting groove 12 that is provided with of cutting blade holder 3, cutting groove 12 with cutting blade 9 matches the setting, cuts groove 12 through setting up, and then has made things convenient for the use of device to the device, and then has further improved the result of use of device.

Cutting blade 9 intermediate position is provided with

pivot

13, 13 one end of pivot pass through the shaft coupling with motor 7 output shaft is connected, the 13 other end of pivot pass through the bearing with 6 inner walls of mounting bracket are connected, when using, can drive pivot 13 through motor 7 and rotate, and then make cutting blade 9 can cut the processing to the pipeline under the drive effect of pivot 13, and then made things convenient for the use of device.

The limiting assembly is composed of a limiting screw 14 and a clamping plate 15, the limiting screw 14 is connected with a thread through hole in the inner portion of one side of the limiting plate 10 in a screwing mode, the clamping plate 15 is arranged at the bottom of the limiting plate 10, a clamping groove is formed in the bottom of the clamping plate 15, a connecting bearing 16 is arranged at the top of the clamping plate 15, the thread through hole is penetrated through the bottom of the limiting screw 14 and is connected with the connecting bearing 16 in a rotating mode, when the limiting screw 14 is used, a user can screw the limiting screw 14, the clamping plate 15 can be driven to move under the driving action of the limiting screw 14, the device can further limit and fix the pipeline through the clamping plate 15, the stability of the pipeline in the cutting process is guaranteed, the safety of the device is effectively improved, and the cutting quality of the device is guaranteed.

The utility model discloses a pipe cutting device, including base, grip block 15, auxiliary fixing frame 17, fixed slot, just the inboard top of fixed slot sets up in same horizontal plane with the inboard 12 top positions of cutting groove of 3 inboard cutting knife seats in the grip block 15, grip block 15 bottom is provided with auxiliary fixing frame 17, auxiliary fixing frame 17 bottom with support 1 top fixed connection of base, auxiliary fixing frame 17 top seted up with grip block 15 assorted fixed slot, just, through setting up auxiliary fixing frame 17, and then make grip block 15 more convenient when fixing the pipeline, and more stable, and then further improved the quality of device when cutting the pipeline.

The working principle is as follows: in use, a user can place the bottom of the pipe to be cut into the cutting groove 12 on the inner side of the top of the cutter holder 3, while the bottom of the other side of the pipeline can be contacted with the inside of the fixing groove at the inner side of the top of the auxiliary fixing frame 17, the limiting screw 14 is screwed, and the clamping plate 15 can be driven to move under the driving action of the limiting screw 14, so that the clamping groove at the inner side of the bottom of the clamping plate 15 can be attached and abutted with the outer wall of the top of the pipeline, the auxiliary fixing of the pipe is then completed, and in use, by opening the cylinder 5 and the motor 7, so that the cylinder 5 can drive the cutting blade 9 at the bottom of the mounting rack 6 to move downwards, and simultaneously the rotating shaft 13 can rotate under the action of the motor 7, and the cutting blade 9 can perform cutting treatment on the pipeline under the driving action of the rotating shaft 13.

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

Claims

1. The utility model provides a portable pipe shear, includes supporting pedestal (1) and sets up supporting legs (2) all around supporting pedestal (1) bottom, its characterized in that: the cutting tool rest is fixedly connected with the middle position of the top of the supporting base (1), the supporting base (1) is provided with a supporting frame (4) at the top, the cutting tool rest (3) is arranged at the middle position of the inner side of the supporting frame (4), a cylinder (5) is arranged at the middle position of the top of the supporting frame (4), an output shaft of the cylinder (5) is fixedly connected with a mounting frame (6), the mounting frame (6) is arranged inside the supporting frame (4), the mounting frame (6) is arranged at the top of the cutting tool rest (3), a motor (7) is arranged on one side of the mounting frame (6), the outer wall of the motor (7) is provided with a lifting handle (8), the bottom of the lifting handle (8) is fixedly connected with the top of the supporting frame (4), a cutting blade (9) is arranged inside the mounting frame (6), and a limiting plate (10) is, the thread through hole is formed in one side of the limiting plate (10), and the limiting assembly is arranged on one side of the limiting plate (10).

2. A portable pipe shearing machine according to claim 1, wherein: the outer walls of two sides of the support frame (4) are provided with storage batteries (11), and the storage batteries (11) are electrically connected with the motor (7) through wires.

3. A portable pipe shearing machine according to claim 1, wherein: cutting blade seat (3) inside is provided with cutting groove (12), cutting groove (12) with cutting blade (9) match the setting.

4. A portable pipe shearing machine according to claim 1, wherein: cutting blade (9) intermediate position is provided with pivot (13), pivot (13) one end pass through the shaft coupling with motor (7) output shaft is connected, pivot (13) other end pass through the bearing with mounting bracket (6) inner wall is connected.

5. A portable pipe shearing machine according to claim 1, wherein: the limiting assembly is composed of a limiting screw rod (14) and a clamping plate (15), the limiting screw rod (14) is connected with a thread through hole in the inner portion of one side of the limiting plate (10) in a screwing mode, the clamping plate (15) is arranged at the bottom of the limiting plate (10), a clamping groove is formed in the bottom of the clamping plate (15), a connecting bearing (16) is arranged at the top of the clamping plate (15), and the bottom end of the limiting screw rod (14) penetrates through the thread through hole and is connected with the connecting bearing (16) in a rotating mode.

6. A portable pipe shearing machine according to claim 5, wherein: the utility model discloses a cutting tool holder, including grip block, supporting base (1), auxiliary mount (17) bottom and support base (1) top fixed connection, auxiliary mount (17) top seted up with grip block (15) assorted fixed slot, just the inboard top of fixed slot sets up in same horizontal plane with cutting blade holder (3) inboard cutting groove (12) top position.