CN220407278U

CN220407278U - Pipe cutting device for construction engineering

Info

Publication number: CN220407278U
Application number: CN202321649647.8U
Authority: CN
Inventors: 邹克欣; 曾龙和; 李振华; 吕键明
Original assignee: Guangdong Rishen Construction Engineering Co ltd
Current assignee: Guangdong Rishen Construction Engineering Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-01-30
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to the technical field of pipe machining and cutting, in particular to a pipe cutting device for construction engineering, which comprises a hollow box, wherein the lower end surface of the hollow box is fixedly connected with supporting legs, the upper end surface of the hollow box is fixedly connected with a top cover, a construction plate is rotationally connected in the middle of the upper part of the top cover, the upper end surface of the construction plate is fixedly connected with a fixed column, the upper end surface of the fixed column is fixedly connected with a holding rod, the lower end surface of the construction plate is fixedly connected with a fixed plate, the inner part of the fixed plate is rotationally connected with a motor shaft, the top end of the left side of the motor shaft is fixedly connected with a second motor, and the middle of the outer side of the motor shaft is fixedly connected with a saw blade; through the worker's board, holding rod, fixed plate and the second motor that set up for the device can be adjusted the angle that the saw bit cut, also can overturn 180 degrees simultaneously and carry out vertical cutting to tubular product, is fit for the processing of tubular product under the different circumstances.

Description

Pipe cutting device for construction engineering

Technical Field

The utility model relates to the technical field of pipes, in particular to a pipe cutting device for construction engineering.

Background

The pipe cutting device for construction engineering disclosed in the Chinese patent application publication CN214394436U comprises a bottom plate, wherein one side of the upper end face of the bottom plate is symmetrically welded with side plates, cutter grooves are arranged between the side plates, the upper end face of a base is symmetrically provided with sliding rails, the middle of one side of each side plate is provided with a through hole, a T-shaped rod is inserted in the through hole in a sliding manner, one end of the horizontal part of the T-shaped rod is provided with a first arc-shaped clamping block, a sliding block is in sliding fit in the sliding groove of each sliding rail, an extrusion plate is welded between the upper end faces of the sliding blocks, the middle of one side of the extrusion plate is provided with a through hole, an extrusion rod is inserted in the through hole in a sliding manner, one end of the horizontal part of the extrusion rod is provided with an electric cutter, one side of the extrusion plate is symmetrically welded with a bracket, and one end of the bracket is provided with a second arc-shaped clamping block. According to the pipe cutting machine, the pipe to be cut can be automatically fixed, the accuracy in cutting is improved, the working efficiency is improved, and the use requirements of users are well met.

However, the pipe cutting device can only cut the pipe transversely, only cut the pipe into sections, the cutting angle of the cutting saw cannot be changed according to actual conditions, and meanwhile, the pipe cannot be cut longitudinally, namely, the pipe is cut into two halves from the middle of the pipe, the cross section of the pipe is changed into a semicircle, and the function is single.

Disclosure of Invention

The utility model aims to provide a pipe cutting device for construction engineering, which solves the problem that the cutting saw in the background technology is difficult to adjust the cutting angle and the cutting direction.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a tubular product cutting device for construction engineering, includes the hollow box, terminal surface fixedly connected with supporting leg under the hollow box, hollow box up end fixedly connected with top cap, the inside middle worker template that rotates in top cap top, worker template up end fixedly connected with fixed column, fixed column up end fixedly connected with holding rod, terminal surface fixedly connected with fixed plate under the worker template, the inside rotation of fixed plate is connected with the motor shaft, motor shaft left side top fixedly connected with second motor, fixedly connected with saw bit in the middle of the motor shaft outside.

Preferably, the first motor is fixedly connected to the front side and the rear side of the left end surface and the right end surface of the hollow box, the output end of the first motor is fixedly connected with a threaded rod, the outer side of the threaded rod is spirally connected with a moving plate, the upper end surface of the moving plate is fixedly connected with a connecting rod, and the upper end surface of the connecting rod is fixedly connected with a first extrusion plate.

Preferably, the top end of the inner side of the threaded rod is rotationally connected with the hollow box, the outer side above the connecting rod is in sliding connection with the hollow box, and the lower end surface of the first extruding plate is in contact with the hollow box.

Preferably, the middle of the upper part of the inner part of the top cover is provided with a circular hole, and the caliber of the circular hole in the middle of the upper part of the inner part of the top cover is the same as the diameter of the middle cross section of the template plate.

Preferably, the scale surrounding the top of the template is arranged on the upper end face of the template, a scale pointer is arranged on the upper end face of the fixing column, and the top end of the scale pointer on the upper end face of the fixing column is parallel to the cutting end of the saw blade.

Preferably, the left and right ends of the front and rear sides above the interior of the hollow box are provided with first sliding grooves, and the width of the first sliding grooves provided at the left and right ends of the front and rear sides above the interior of the hollow box is the same as the diameter of the cross section of the connecting rod.

Preferably, the lower part fixedly connected with hydraulic stem in the middle of the cavity incasement portion, hydraulic stem up end fixedly connected with vertical bi-directional motor, both sides output all fixedly connected with diamond plate around the vertical bi-directional motor, the outside rotation of both sides top is connected with the bull stick about the diamond plate, the bull stick other end rotates and is connected with the second stripper plate.

Preferably, the outside of second stripper plate top and cavity case sliding connection, fixedly connected with controller in the middle of the cavity case right-hand member face, the controller is electric connection with the hydraulic stem.

Preferably, the number of the rhombic plates is two, and the rhombic plates are distributed at the output end of the vertical bidirectional motor and the front and rear side positions below the inner side of the second extrusion plate.

Preferably, the second sliding groove is formed in the upper part of the middle of the inner part of the hollow box, and the sum of the width of the second sliding groove and the sum of the length of the rotating rod and the thickness of the second extrusion plate is the same.

Compared with the prior art, the utility model has the beneficial effects that:

through the arranged template plate, the holding rod, the fixed plate and the second motor, the device can adjust the cutting angle of the saw blade, can also turn over 180 degrees to longitudinally cut the pipe, is suitable for processing the pipe under different conditions, and can cut the pipe with different requirements; and through the first motor, threaded rod, first stripper plate, hydraulic stem, vertical bi-directional motor, diamond plate, bull stick and second stripper plate that set up for the device can be according to the fixed mode of two kinds of different width of cross section shape, diameter and the size selection of different tubular product, increase selectivity and both do not have the conflict.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the top cover of the present utility model;

FIG. 3 is a schematic side cross-sectional view of a hollow box of the present utility model;

fig. 4 is a schematic diagram of fig. 3 a according to the present utility model.

In the figure: 1. a hollow box; 2. support legs; 3. a top cover; 4. a first motor; 5. a first pressing plate; 6. a tooling plate; 7. fixing the column; 8. a grip; 9. a controller; 10. a threaded rod; 11. a moving plate; 12. a connecting rod; 13. a fixing plate; 14. a second motor; 15. a motor shaft; 16. a saw blade; 17. a hydraulic rod; 18. a vertical bi-directional motor; 19. a diamond plate; 20. a rotating rod; 21. and a second pressing plate.

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.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a tubular product cutting device for construction engineering, including hollow case 1, terminal surface fixedly connected with supporting leg 2 under the hollow case 1, hollow case 1 up end fixedly connected with top cap 3, the inside middle rotation of top cap 3 top is connected with worker's board 6, 6 up end fixedly connected with fixed column 7 of worker's board, 7 up end fixedly connected with holding rod 8 of fixed column, terminal surface fixedly connected with fixed plate 13 under the worker's board 6, 13 inside rotations of fixed plate are connected with motor shaft 15, motor shaft 15 left side top fixedly connected with second motor 14, fixedly connected with saw bit 16 in the middle of the motor shaft 15 outside.

Referring to fig. 1-3, a circular hole is formed in the middle of the upper portion of the top cover 3 through the arranged tool plate 6, the holding rod 8, the fixing plate 13 and the second motor 14, the diameter of the circular hole in the middle of the upper portion of the top cover 3 is the same as that of the middle cross section of the tool plate 6, the upper end face of the tool plate 6 is provided with scales encircling the top of the tool plate 6, the upper end face of the fixing column 7 is provided with scale pointers, the top ends of the scale pointers of the upper end face of the fixing column 7 are parallel to the cutting end of the saw blade 16, so that the device can adjust the cutting angle of the saw blade 16, meanwhile, the device can also turn 180 degrees to longitudinally cut pipes, and the device is suitable for processing pipes under different conditions and can cut pipes with different requirements.

Referring to fig. 1-4, the front and rear sides of the left and right end surfaces of the hollow box 1 are fixedly connected with a first motor 4, the output end of the first motor 4 is fixedly connected with a threaded rod 10, the outer side of the threaded rod 10 is spirally connected with a movable plate 11, the upper end surface of the movable plate 11 is fixedly connected with a connecting rod 12, the upper end surface of the connecting rod 12 is fixedly connected with a first extrusion plate 5, the middle lower part inside the hollow box 1 is fixedly connected with a hydraulic rod 17, the upper end surface of the hydraulic rod 17 is fixedly connected with a vertical bi-directional motor 18, the output ends of the front and rear sides of the vertical bi-directional motor 18 are fixedly connected with a rhombus plate 19, the top outer sides of the upper and lower sides of the rhombus plate 19 are rotatably connected with a rotating rod 20, the other end of the rotating rod 20 is rotatably connected with a second extrusion plate 21, the outer side above the second extrusion plate 21 is slidably connected with the hollow box 1, the middle of the right end surface of the hollow box 1 is fixedly connected with a controller 9, and the controller 9 is electrically connected with the hydraulic rod 17.

Referring further to fig. 1-4, the front and back sides of the left and right end surfaces of the hollow box 1 are fixedly connected with a first motor 4, the output end of the first motor 4 is fixedly connected with a threaded rod 10, the outer side of the threaded rod 10 is spirally connected with a movable plate 11, the upper end surface of the movable plate 11 is fixedly connected with a connecting rod 12, the upper end surface of the connecting rod 12 is fixedly connected with a first extrusion plate 5, the top end of the inner side of the threaded rod 10 is rotationally connected with the hollow box 1, the upper outer side of the connecting rod 12 is slidingly connected with the hollow box 1, the lower end surface of the first extrusion plate 5 is contacted with the hollow box 1, a first sliding groove is formed in the left and right ends of the front and back sides of the inner side of the hollow box 1 through the arranged first motor 4, the threaded rod 10, the first extrusion plate 5, a hydraulic rod 17, a vertical bidirectional motor 18, a diamond plate 19, a rotating rod 20 and a second extrusion plate 21, and the width of the first sliding groove formed at the left and right ends of the front side and the rear side of the inner part of the hollow box 1 is the same as the diameter of the cross section of the connecting rod 12, the second sliding groove is formed in the upper part of the inner part of the hollow box 1, the sum of the width of the second sliding groove formed in the upper part of the inner part of the hollow box 1 and the sum of the length of the rotating rod 20 and the thickness of the second extruding plate 21 is the same, meanwhile, the number of the diamond plates 19 is two, and the diamond plates 19 are distributed at the output end of the vertical bidirectional motor 18 and the positions of the front side and the rear side of the inner side of the second extruding plate 21, so that the device can select two fixing modes with different widths according to the shape, the diameter and the size of the cross section of different pipes, the selectivity is increased, and the two fixing modes are not in conflict.

According to the pipe cutting device for construction engineering, when the pipe cutting device is used, the pipe with small diameter can be fed from the feeding hole of the right end face of the top cover 3, the pipe with large diameter and non-circular shape can be fed through the feeding hole of the front end face of the top cover 3, if the pipe enters the inner side of the top cover from the right end face of the top cover 3, the hydraulic rod 17 is controlled by the controller 9 to extend upwards, the vertical bi-directional motor 18 above the hydraulic rod 17 drives the second extrusion plate 21 to move towards the second sliding groove above the middle inside the hollow box 1, the hydraulic rod 17 is stopped when extending upwards to the top point, the vertical bi-directional motor 18 is opened, the vertical bi-directional motor 18 drives the diamond plate 19 to rotate clockwise, at this moment, the rotating rod 20 at the top end of the diamond plate 18 drives the second extrusion plate 21 to move towards the pipe placed above the top of the hollow box 1, and extrude the fixed pipe, if the pipe enters the inner side of the top cover 3 from the front end face of the top cover 3, the top cover is placed at the middle position of the upper end face of the hollow box 1, the first motor 4 is opened, the first motor 4 drives the threaded rod 10 to rotate, the moving block 11 outside the first motor is driven by the threaded rod 10 to move towards the second sliding groove, the second extrusion plate 11 is driven by the first motor 12 to move towards the position of the spindle 16, and the saw blade 16 is adjusted to rotate when the saw blade 16 is required to be adjusted to be different from the position of the saw blade 16, and the saw blade 16 is required to be adjusted to be cut, if the saw blade 16 is required to be rotated, and the saw blade 16 is required to be adjusted to be cut, and the saw blade 16 is required to be rotated, when the saw blade is required to be adjusted to be rotated, and when the saw blade is required to be used, and when the saw blade is required to be used.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tubular product cutting device for construction engineering, includes hollow box (1), its characterized in that: terminal surface fixedly connected with supporting leg (2) under cavity case (1), cavity case (1) up end fixedly connected with top cap (3), inside middle rotation in top cap (3) is connected with worker template (6), worker template (6) up end fixedly connected with fixed column (7), fixed column (7) up end fixedly connected with holding rod (8), terminal surface fixedly connected with fixed plate (13) under worker template (6), inside rotation of fixed plate (13) is connected with motor shaft (15), motor shaft (15) left side top fixedly connected with second motor (14), fixedly connected with saw bit (16) in the middle of motor shaft (15) outside.

2. The pipe cutting device for construction engineering according to claim 1, wherein: the novel plastic extrusion device is characterized in that the front side and the rear side of the left end face and the right end face of the hollow box (1) are fixedly connected with first motors (4), the output ends of the first motors (4) are fixedly connected with threaded rods (10), the outer sides of the threaded rods (10) are spirally connected with moving plates (11), the upper end faces of the moving plates (11) are fixedly connected with connecting rods (12), and the upper end faces of the connecting rods (12) are fixedly connected with first extrusion plates (5).

3. The pipe cutting device for construction engineering according to claim 2, wherein: the top of the inner side of the threaded rod (10) is rotationally connected with the hollow box (1), the outer side above the connecting rod (12) is in sliding connection with the hollow box (1), and the lower end surface of the first extrusion plate (5) is in contact with the hollow box (1).

4. The pipe cutting device for construction engineering according to claim 1, wherein: the middle of the upper part inside the top cover (3) is provided with a circular hole, and the caliber of the circular hole in the middle of the upper part inside the top cover (3) is the same as the diameter of the middle cross section of the template (6).

5. The pipe cutting device for construction engineering according to claim 1, wherein: the utility model discloses a saw bit, including fixed column (7), saw bit (16) cutting end, worker board (6) up end is provided with the scale that encircles worker board (6) top, and fixed column (7) up end is provided with the scale pointer, scale pointer top and saw bit (16) cutting end of fixed column (7) up end are parallel.

6. The pipe cutting device for construction engineering according to claim 2, wherein: the left and right ends of the front side and the rear side of the upper part inside the hollow box (1) are provided with first sliding grooves, and the width of the first sliding grooves provided at the left and right ends of the front side and the rear side of the upper part inside the hollow box (1) is the same as the diameter of the cross section of the connecting rod (12).

7. The pipe cutting device for construction engineering according to claim 1, wherein: a hydraulic rod (17) is fixedly connected to the lower middle part inside the hollow box (1), a vertical bidirectional motor (18) is fixedly connected to the upper end surface of the hydraulic rod (17), the vertical bidirectional motor is characterized in that diamond plates (19) are fixedly connected to the output ends of the front side and the rear side of the vertical bidirectional motor (18), rotating rods (20) are rotatably connected to the outer sides of the top ends of the upper side and the lower side of the diamond plates (19), and second extruding plates (21) are rotatably connected to the other ends of the rotating rods (20).

8. The pipe cutting apparatus for construction engineering according to claim 7, wherein: the outer side of the upper part of the second extrusion plate (21) is in sliding connection with the hollow box (1), a controller (9) is fixedly connected in the middle of the right end face of the hollow box (1), and the controller (9) is electrically connected with the hydraulic rod (17).

9. The pipe cutting apparatus for construction engineering according to claim 7, wherein: the number of the rhombus plates (19) is two, and the rhombus plates (19) are distributed at the output end of the vertical bidirectional motor (18) and at the front side and the rear side below the inner side of the second extrusion plate (21).

10. The pipe cutting apparatus for construction engineering according to claim 7, wherein: the second sliding groove is formed in the upper part of the inner middle of the hollow box (1), and the sum of the width of the second sliding groove in the upper part of the inner middle of the hollow box (1) and the sum of the length of the rotating rod (20) and the thickness of the second extrusion plate (21) is the same.