CN111001874A

CN111001874A - Pipe cutting device for building

Info

Publication number: CN111001874A
Application number: CN201911316607.XA
Authority: CN
Inventors: 王云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-04-14

Abstract

The invention discloses a building pipe cutting device which comprises a rack, wherein a workbench is arranged at the upper end of the rack, a mounting seat is connected onto the workbench in a sliding manner, a cutting mechanism is arranged on one side of the upper end surface of the workbench, and a plurality of clamping structures are arranged on the mounting seat at intervals. The pipe cutting device for the building is provided with the plurality of clamping blocks in a sliding manner on the mounting seat, and the distance between the clamping blocks can be adjusted according to the cutting requirement of the pipe, so that the cut pipes are consistent in length and convenient to use; the lower clamping block can clamp pipes with different diameters by arranging the clamping pins in the lower clamping block, and the lower clamping block is matched with the bolts on the upper clamping block to fix the pipes; the chuck is arranged below the cutting knife. The pipe can be placed between the chucks during cutting, so that the pipe is prevented from being cut; and moreover, the lifting stroke of the cutting knife is controlled by the stepping motor, so that the cutting flatness of the edge of the pipe can be improved, and the subsequent assembly is facilitated.

Description

Pipe cutting device for building

Technical Field

The invention relates to the technical field of buildings, in particular to a building pipe cutting device.

Background

The building decoration refers to the beautification and improvement of the external appearance or the internal environment of an object which is built by building materials such as stone and wood for residences, bridges, gymnasiums, temples and the like, so that the object has more emotion and has more residential and commercial values. The water and electricity installation is an indispensable process among the building decoration process, various tubular product are often used to in the water and electricity installation, required tubular product size differs, at this moment need utilize the cutting machine to cut longer tubular product, but current tubular product cutting machine is mostly large-scale general tubular product cutting machine, and random ratio is stronger in the water and electricity is with tubular product installation, large-scale tubular product cutting machine uses more troublesome, so need practical small-size tubular product cutting machine to improve work efficiency and work comfort level, current small-size tubular product cutting machine is difficult to control the length of cutting off of tubular product, and edge roughness is poor when cutting off, influence the subsequent installation of tubular product and use. Accordingly, there is a need for improvements in the art.

Disclosure of Invention

The invention aims to provide a building pipe cutting device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a pipe cutting device for buildings comprises a rack, wherein a workbench is arranged at the upper end of the rack, an installation seat is connected onto the workbench in a sliding manner, a cutting mechanism is arranged on one side of the upper end surface of the workbench, and a plurality of clamping structures are arranged on the installation seat at intervals; as a further scheme of the invention: the cutting mechanism comprises a base, supporting frames are arranged on the base at intervals, fixed shafts are arranged on the supporting frames, and chucks are arranged on the fixed shafts; an L-shaped bracket is arranged on one side of the base, a cutter holder is movably connected to the bracket, a cutter is assembled on the cutter holder, and the cutter is connected with a cutting motor in a transmission way; the chuck is cylindrical and the surface matches with the cutting knife.

As a further scheme of the invention: the tool apron is assembled on the sliding block, a vertical screw rod is arranged in the support, the sliding block is connected with the screw rod in a matched mode, one end of the screw rod extends to the outer side of the support and is provided with a linkage wheel, a lifting motor is arranged in the support, one end of the lifting motor extends to the outer side of the support, and the linkage wheel is in transmission connection with the lifting motor through a belt.

As a further scheme of the invention: the clamping structure comprises a lower clamping block, a semicircular groove is formed in the upper end of the lower clamping block, a sliding groove is formed in the lower end of the lower clamping block, the lower clamping block is slidably mounted on the mounting seat through the sliding groove, assembling holes are formed in the upper end face of the lower clamping block, and the assembling holes are located on two sides of the semicircular groove; and an upper clamping block matched with the lower clamping block is arranged above the lower clamping block, and the upper clamping block is in an arch bridge shape and is provided with an assembling hole.

As a further scheme of the invention: an adjusting mechanism is arranged between the upper clamping block and the lower clamping block so as to be suitable for clamping pipes with different diameters; adjustment mechanism includes the mounting groove, and the mounting groove has been laid at the semicircle inslot interval, and the mounting groove inboard is equipped with the bayonet lock, has laid the spring between bayonet lock and the mounting groove, and the upper end curved surface center department of going up the joint piece is equipped with the bolt, and the bolt is located the semicircle groove directly over.

As a further scheme of the invention: and rollers convenient to move are arranged below the rack.

As a further scheme of the invention: the lifting motor is a stepping motor.

As a further scheme of the invention: and rib plates are distributed on the inner side of the rack and used for improving the structural strength of the rack.

Compared with the prior art, the invention has the beneficial effects that: the pipe cutting device for the building is provided with the plurality of clamping blocks in a sliding manner on the mounting seat, and the distance between the clamping blocks can be adjusted according to the cutting requirement of the pipe, so that the cut pipes are consistent in length and convenient to use; the lower clamping block can clamp pipes with different diameters by arranging the clamping pins in the lower clamping block, and the lower clamping block is matched with the bolts on the upper clamping block to fix the pipes; the chuck is arranged below the cutting knife. The pipe can be placed between the gaps of the chucks during cutting, so that the pipe is prevented from deflecting during cutting and the cutting precision is prevented from being influenced; in addition, the lifting stroke of the cutting knife is controlled by the stepping motor, so that the cutting flatness of the edge of the pipe can be improved, and the subsequent assembly is facilitated; in addition, through the gyro wheel of having laid in the below of frame, be convenient for cutting device removes and lays when actual operation, promotes the operating efficiency.

Drawings

Fig. 1 is a schematic structural view of a pipe cutting apparatus for construction.

Fig. 2 is a schematic structural view of a cutting mechanism in the building pipe cutting apparatus.

Fig. 3 is a schematic view of a clamping structure in the building pipe cutting device.

Fig. 4 is a three-dimensional schematic view of a clamping structure in the building pipe cutting device.

In the figure: 1-frame, 2-rib plate, 3-roller, 4-workbench, 5-mounting seat, 6-upper clamping block, 7-base, 8-chuck, 9-bracket, 10-lead screw, 11-cutting knife, 12-supporting frame, 13-fixed shaft, 14-cutting motor, 15-knife seat, 16-linkage wheel, 17-lifting motor, 18-belt, 19-slide block, 20-lower clamping block, 21-chute, 22-bayonet, 23-mounting groove, 24-spring, 25-bolt, 26-assembly hole and 00-pipe.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, a building pipe cutting device comprises a frame 1, a workbench 4 is arranged at the upper end of the frame 1, an installation seat 5 is connected to the workbench 4 in a sliding manner, a cutting mechanism is arranged on one side of the upper end face of the workbench 4, and a plurality of clamping structures are arranged on the installation seat 5 at intervals; the specific structure of the cutting mechanism is not limited, preferably, in the embodiment, the cutting mechanism comprises a base 7, support frames 12 are arranged on the base 7 at intervals, fixed shafts 13 are arranged on the support frames 12, and chucks 8 are arranged on the fixed shafts 13; an L-shaped bracket 9 is arranged on one side of the base 7, a cutter holder 15 is movably connected to the bracket 9, a cutter 11 is assembled on the cutter holder 15, and the cutter 11 is in transmission connection with a cutting motor 14; the chuck 8 is cylindrical and the outer surface of the chuck is matched with the cutting knife 11.

The specific connection mode of the tool apron 15 and the support 9 is not limited, preferably, in this embodiment, the tool apron 15 is assembled on a sliding block 19, a vertical screw rod 10 is arranged in the support 9, the sliding block 19 is connected with the screw rod 10 in a matching manner, one end of the screw rod 10 extends to the outer side of the support 9 and is provided with a linkage wheel 16, a lifting motor 17 is arranged in the support 9, one end of the lifting motor 17 extends to the outer side of the support 9, and the linkage wheel 16 is in transmission connection with the lifting motor 17 through a belt 18.

The specific type of the lifting motor 17 is not limited, and preferably, in this embodiment, the lifting motor 17 is a stepping motor so as to control the lifting stroke of the slider 19.

The specific type of the clamping structure is not limited, preferably, in this embodiment, the clamping structure includes a lower clamping block 20, a semicircular groove is formed in the upper end of the lower clamping block 20, a sliding groove 21 is formed in the lower end of the lower clamping block 20, the lower clamping block 20 is slidably mounted on the mounting base 5 through the sliding groove 21, an assembly hole 26 is formed in the upper end face of the lower clamping block 20, and the assembly hole 26 is located on two sides of the semicircular groove; an upper clamping block 6 matched with the lower clamping block 20 is arranged above the lower clamping block 20, and the upper clamping block 6 is in an arch bridge shape and is provided with an assembling hole 26.

Furthermore, an adjusting mechanism is arranged between the upper clamping block 6 and the lower clamping block 20, so that the clamping mechanism is suitable for clamping pipes 00 with different diameters; the concrete structure of adjustment mechanism does not add the injecive, and is preferred, in this embodiment, adjustment mechanism includes mounting groove 23, and mounting groove 23 has been laid at the semicircle inslot interval, and mounting groove 23 inboard is equipped with bayonet lock 22, has laid spring 24 between bayonet lock 22 and the mounting groove 23, and the upper end curved surface center department of going up joint piece 6 is equipped with bolt 25, and bolt 25 is located the semicircle trough directly over.

Furthermore, a roller 3 convenient to move is arranged below the machine frame 1.

The working principle of the embodiment is as follows:

arranging the lower clamping blocks 20 at equal intervals according to the cutting requirement, wherein the intervals of the lower clamping blocks 20 are the same as the cutting length of the pipe 00; the pipe 00 is arranged in a semicircular groove of the lower clamping block 20, the clamping pin 22 is attached to the wall surface of the pipe 00 under the action of the spring 24, the upper clamping block 6 is assembled and connected with the lower clamping block 20, the pipe 00 is fixed by rotating the bolt 25, and the mounting seat 5 is pushed to enable one end of the pipe 00 to extend to one side, away from the mounting seat 5, of the chuck 8; start elevator motor 17 and adjust the position of cutting knife 11, the joint piece that promotes the leftmost end makes the left side of the joint piece of rightmost end and cutting knife 11 be located same vertical on-line, start cutting motor 14 and elevator motor 17 simultaneously and make cutting knife 11 cut off tubular product 00, cut off and accomplish back tubular product 00 and the joint piece of rightmost end and drop, it makes cutting knife 11 rise to start elevator motor 17 reversal, the joint piece that promotes the leftmost end once more makes the left side of the joint piece of rightmost end and cutting knife 11 be located same vertical on-line, start elevator motor 17 and cutting motor 14 and cut off tubular product 00, thereby make the tubular product 00 length unanimity that cuts off the gained.

Example 2

In embodiment 1, the pipe 00 needs to be assembled on the frame 1 for cutting, the structural strength of the frame 1 has high use requirements, and in order to improve the structural strength and the stability during operation of the frame 1, the present embodiment is improved on the basis of embodiment 1, and the improvement is as follows: the inner side of the frame 1 is provided with a rib plate 2 for improving the overall structural strength of the frame 1.

It should be particularly noted that, although the present specification describes embodiments, each embodiment does not include only an independent technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and technical solutions in various embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. A building pipe cutting device comprises a rack (1) and is characterized in that a workbench (4) is arranged at the upper end of the rack (1), an installation seat (5) is connected onto the workbench (4) in a sliding mode, a cutting mechanism is arranged on one side of the upper end face of the workbench (4), and a plurality of clamping structures are arranged on the installation seat (5) at intervals; the cutting mechanism comprises a base (7), support frames (12) are arranged on the base (7) at intervals, fixed shafts (13) are arranged on the support frames (12), and chucks (8) are mounted on the fixed shafts (13); an L-shaped bracket (9) is arranged on one side of the base (7), a cutter holder (15) is movably connected to the bracket (9), a cutter (11) is assembled on the cutter holder (15), and the cutter (11) is in transmission connection with a cutting motor (14); the chuck (8) is cylindrical and the outer surface of the chuck is matched with the cutting knife (11).

2. The building pipe cutting device according to claim 1, wherein the tool apron (15) is assembled on a sliding block (19), a vertical screw rod (10) is arranged in the support (9), the sliding block (19) is connected with the screw rod (10) in a matched mode, one end of the screw rod (10) extends to the outer side of the support (9) and is provided with a linkage wheel (16), a lifting motor (17) is arranged in the support (9), one end of the lifting motor (17) extends to the outer side of the support (9), and the linkage wheel (16) is in transmission connection with the lifting motor (17) through a belt (18).

3. The building pipe cutting device according to claim 1, wherein the clamping structure comprises a lower clamping block (20), a semicircular groove is formed in the upper end of the lower clamping block (20), a sliding groove (21) is formed in the lower end of the lower clamping block, the lower clamping block (20) is slidably mounted on the mounting seat (5) through the sliding groove (21), an assembling hole (26) is formed in the upper end face of the lower clamping block (20), and the assembling hole (26) is located on two sides of the semicircular groove; an upper clamping block (6) matched with the lower clamping block (20) is arranged above the lower clamping block, and the upper clamping block (6) is in an arch bridge shape and provided with an assembling hole (26).

4. The building pipe cutting device according to claim 3, wherein an adjusting mechanism is arranged between the upper clamping block (6) and the lower clamping block (20); adjustment mechanism includes mounting groove (23), and mounting groove (23) have been laid at the semicircular groove internal interval, and mounting groove (23) inboard is equipped with bayonet lock (22), has laid spring (24) between bayonet lock (22) and mounting groove (23), and the upper end curved surface center department of going up joint piece (6) is equipped with bolt (25), and bolt (25) are located the semicircular groove directly over.

5. The building pipe cutting apparatus as claimed in claim 1, wherein rollers (3) are disposed under the frame (1) to be moved easily.

6. The building pipe cutting apparatus as claimed in claim 2, wherein the elevating motor (17) is a stepping motor.

7. The building pipe cutting device according to claim 5, wherein a rib plate (2) for improving structural strength is laid on the inner side of the frame (1).