CN215919223U

CN215919223U - Pipe cutting machine with shock-absorbing function

Info

Publication number: CN215919223U
Application number: CN202120078317.2U
Authority: CN
Inventors: 万懿
Original assignee: Wuxi Qire Heat Transfer Technology Co ltd
Current assignee: Wuxi Qire Heat Transfer Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-03-01
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a pipe cutting machine with a damping function, which belongs to the technical field of pipe cutting and comprises a box body, wherein a cutting table is arranged at the top end of the box body, two hydraulic cylinders are fixed on the cutting table, a straight plate is fixed on a piston rod of each hydraulic cylinder, and a cutting mechanism is fixed at the bottom end of the straight plate; a supporting frame is fixed at the bottom end of the cutting table, a supporting rod is fixed on the bottom surface of the interior of the box body, two first grooves are formed in the bottom surface of the interior of the box body, the supporting rod is connected with the supporting frame through two first springs, first connecting blocks are fixed on two sides of the supporting frame, and the first connecting blocks are connected with a driving rod through first rotating shafts; a first sliding rod is fixed in the first groove and is connected with a first sliding block in a sliding manner, and the first sliding block is connected with the side wall of the first groove through a second spring and is movably connected with the other end of the driving rod through a second rotating shaft; the pipe cutting machine is good in damping effect, reasonable in design and convenient to popularize, and parts of the pipe cutting machine cannot be damaged due to severe vibration.

Description

Pipe cutting machine with shock-absorbing function

Technical Field

The utility model relates to the technical field of pipe cutting, in particular to a pipe cutting machine with a damping function.

Background

The heat pipe is a heat transfer element, the heat conduction principle and the rapid heat transfer property of the phase change medium are fully utilized, the heat of a heating object is rapidly transferred to the outside of a heat source through the heat pipe, and the heat conduction capability of the heat pipe exceeds the heat conduction capability of any known metal.

The heat pipe needs to be cut before being put into use again, and the existing heat pipe cutting machine has no damping function, and parts of the pipe cutting machine are damaged due to severe vibration during pipe cutting, so that the service life of the pipe cutting machine is shortened, and therefore a pipe cutting machine with a damping function is needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipe cutting machine with a damping function, and the pipe cutting machine is used for solving the problem that parts of the pipe cutting machine are damaged due to severe vibration because the existing heat pipe cutting machine has no damping function.

In order to solve the technical problem, the utility model provides a pipe cutting machine with a damping function, which comprises a box body, wherein a cutting table is arranged at the top end of the box body, two hydraulic cylinders are fixed on the cutting table, a straight plate is fixed on a piston rod of each hydraulic cylinder, and a cutting mechanism is fixed at the bottom end of the straight plate;

the bottom end of the cutting table extends into the box body and is fixedly provided with a supporting frame, a supporting rod is fixed on the bottom surface inside the box body and is provided with two first grooves, the supporting rod extends into the supporting frame and is connected with the supporting frame through two first springs, first connecting blocks are fixed on two sides of the supporting frame, and the first connecting blocks are connected with a driving rod through first rotating shafts; a first sliding rod is fixed in the first groove, the first sliding rod is connected with a first sliding block in a sliding mode, and the first sliding block is connected with the side wall of the first groove through a second spring surrounding the side face of the first sliding rod and is movably connected with the other end of the driving rod through a second rotating shaft.

Optionally, the cutting mechanism comprises a supporting block, a cutter mounting seat and a cutting knife which are connected in sequence, the supporting block is fixed with a driving motor through a second connecting block, and the output end of the supporting block extends into the cutter mounting seat and is connected with the cutting knife.

Optionally, second grooves are formed in two sides of the inner wall of the box body, second slide bars are fixed in the second grooves, second slide blocks are connected to the second slide bars in a sliding mode, the second slide blocks are connected with the side walls of the second grooves through third springs surrounding the side faces of the second slide bars, driven rods are further movably connected to the second slide blocks through third rotating shafts, and the other ends of the driven rods are movably connected with the first slide blocks through the second rotating shafts.

The pipe cutting machine with the damping function comprises a box body, wherein a cutting table is arranged at the top end of the box body, two hydraulic cylinders are fixed on the cutting table, a straight plate is fixed on a piston rod of each hydraulic cylinder, and a cutting mechanism is fixed at the bottom end of each straight plate; a supporting frame is fixed at the bottom end of the cutting table, a supporting rod is fixed on the bottom surface of the interior of the box body, two first grooves are formed in the bottom surface of the interior of the box body, the supporting rod is connected with the supporting frame through two first springs, first connecting blocks are fixed on two sides of the supporting frame, and the first connecting blocks are connected with a driving rod through first rotating shafts; a first sliding rod is fixed in the first groove and is connected with a first sliding block in a sliding manner, and the first sliding block is connected with the side wall of the first groove through a second spring and is movably connected with the other end of the driving rod through a second rotating shaft; the pipe cutting machine is good in damping effect, reasonable in design and convenient to popularize, and parts of the pipe cutting machine cannot be damaged due to severe vibration.

Drawings

Fig. 1 is a schematic structural diagram of a pipe cutting machine with a shock absorption function provided by the utility model.

Detailed Description

The pipe cutting machine with a shock absorbing function according to the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

Example one

The utility model provides a pipe cutting machine with a damping function, which is structurally shown in figure 1 and comprises a box body 1, wherein a cutting table 2 is arranged at the top end of the box body 1, two hydraulic cylinders 3 are fixed on the cutting table, a straight plate 4 is fixed on a piston rod of each hydraulic cylinder 3, and a cutting mechanism is fixed at the bottom end of each straight plate 4; the bottom end of the cutting table 2 extends into the box body 1 and is fixed with a supporting frame 5, a supporting rod 6 is fixed on the bottom surface inside the box body 1 and is provided with two first grooves 11, the supporting rod 6 extends into the supporting frame 5 and is connected with the supporting frame 5 through two first springs 7, first connecting blocks 8 are fixed on two sides of the supporting frame 5, and the first connecting blocks 8 are connected with a driving rod 10 through a first rotating shaft 9; a first sliding rod 12 is fixed in the first groove 11, a first sliding block 13 is connected to the first sliding rod 12 in a sliding manner, the side wall of the first sliding block 13 is connected with a second spring 14 surrounding the side surface of the first sliding rod 12, the other end of the driving rod 10 is movably connected with a second rotating shaft 15, the supporting frame 5 is driven to vibrate up and down through the cutting table 2, so that the supporting rod 6 compresses or stretches the first spring 7 and one end of the driving rod 10 drives the first sliding block 13 to compress or stretch the second spring 14 to absorb shock. Use pipe cutting machine with shock-absorbing function, the shock attenuation effect is better, can not cause pipe cutting machine spare part because of the violent damage of vibration, has prolonged its life, reasonable in design, facilitate promotion.

The cutting mechanism comprises a supporting block 16, a cutter mounting seat 17 and a cutting knife 18 which are connected in sequence, the supporting block 16 is fixedly provided with a driving motor 20 through a second connecting block 19, the output end of the driving motor extends into the cutter mounting seat 17 and is connected with the cutting knife 18, and the hydraulic cylinder 3 drives the cutting knife 18 to move downwards and the driving motor 20 to rotate so as to cut the heat pipe; the box 1 middle inner wall both sides all opened there is second recess 21, be fixed with second slide bar 22 in the second recess 21, sliding connection has second slider 23 on the second slide bar 22, second slider 23 with second recess 21 lateral wall through encircle in the third spring 24 of second slide bar 22 side is connected, second slider 23 still has driven lever 26 through third pivot 25 swing joint, the driven lever 26 other end with first slider 13 passes through second pivot 15 swing joint, through first slider 13 drives about driven lever 26 one end, makes the driven lever 26 other end reciprocates and stretches or compresses third spring 24, further the shock attenuation.

During the use, will wait to cut the heat pipe and place in on the cutting bed 2, pneumatic cylinder 3 drives cutting knife 18 moves down and driving motor 20 drives and has rotated and cut this heat pipe, can produce violent vibrations at the in-process of cutting, at this moment the bracing piece 6 compression or tensile first spring 7 and actuating lever 10 one end drives first slider 13 compression or tensile second spring 14 comes the shock attenuation jointly, and the shock attenuation is effectual, has prolonged the life of pipe cutting machine spare part, reasonable in design, facilitate promotion.

The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.

Claims

1. A pipe cutting machine with a damping function comprises a box body (1) and is characterized in that a cutting table (2) is arranged at the top end of the box body (1), two hydraulic cylinders (3) are fixed on the cutting table, a straight plate (4) is fixed on a piston rod of each hydraulic cylinder (3), and a cutting mechanism is fixed at the bottom end of each straight plate (4);

the bottom end of the cutting table (2) extends into the box body (1) and is fixedly provided with a supporting frame (5), a supporting rod (6) is fixed on the bottom surface inside the box body (1) and is provided with two first grooves (11), the supporting rod (6) extends into the supporting frame (5) and is connected with the supporting frame through two first springs (7), first connecting blocks (8) are fixed on two sides of the supporting frame (5), and the first connecting blocks (8) are connected with a driving rod (10) through a first rotating shaft (9); a first sliding rod (12) is fixed in the first groove (11), a first sliding block (13) is connected to the first sliding rod (12) in a sliding mode, and the first sliding block (13) is connected with the side wall of the first groove (11) through a second spring (14) surrounding the side face of the first sliding rod (12) and movably connected with the other end of the driving rod (10) through a second rotating shaft (15).

2. The pipe cutting machine with the shock absorption function as claimed in claim 1, wherein the cutting mechanism comprises a supporting block (16), a cutter mounting seat (17) and a cutting knife (18) which are connected in sequence, the supporting block (16) is fixed with a driving motor (20) through a second connecting block (19), and the output end of the driving motor extends into the cutter mounting seat (17) and is connected with the cutting knife (18).

3. The pipe cutting machine with the shock absorption function according to claim 1, wherein a second groove (21) is formed in both sides of an inner wall of the box body (1), a second slide rod (22) is fixed in the second groove (21), a second slide block (23) is connected to the second slide rod (22) in a sliding manner, the second slide block (23) is connected to a side wall of the second groove (21) through a third spring (24) surrounding a side surface of the second slide rod (22), the second slide block (23) is further movably connected to a driven rod (26) through a third rotating shaft (25), and the other end of the driven rod (26) is movably connected to the first slide block (13) through the second rotating shaft (15).