CN213827279U

CN213827279U - Cutting device is used in heat exchanger copper pipe production

Info

Publication number: CN213827279U
Application number: CN202021957656.XU
Authority: CN
Inventors: 胥金龙; 刘鑫
Original assignee: Sichuan Hylx Technology Co ltd
Current assignee: Sichuan Hylx Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-07-30
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a cutting device is used in production of heat exchanger copper pipe, comprises a workbench, the supporting leg has all been welded in workstation bottom four corners, and workstation top one side outer wall has the mount through the bolt fastening, the mount top is fixed with electric telescopic handle, and the electric telescopic handle piston rod is connected with the cutting machine, workstation top intermediate position department opens there is the chip groove, and chip groove top inner wall welding has the metal mesh, chip groove both sides inner wall all is equipped with the sliding tray, and the fixed both ends cover of sliding tray inner wall has the two-way threaded rod of bearing. The utility model discloses a mutually supporting of servo motor, two-way threaded rod and arc supporting rod lets the user only need control servo motor's rotation direction can realize adjusting the interval of two sliding blocks to control the distance between two arc supporting rods, carry out the centre gripping to the heat exchanger copper pipe and fix, and the slipmat of arc supporting rod inner wall can prevent that the copper pipe from appearing sliding at the in-process of centre gripping.

Description

Cutting device is used in heat exchanger copper pipe production

Technical Field

The utility model relates to a copper pipe processing technology field especially relates to a cutting device is used in heat exchanger copper pipe production.

Background

Copper pipe also known as copper pipe, the non ferrous metal pipe one kind, be the seamless pipe of suppression and drawing, the copper pipe possesses firm, corrosion resistant characteristic, form into the tap water pipeline of modern contractor in all house commodity rooms, heat supply, the first-selected of refrigeration piping erection, the production of steel pipe mainly includes two processes of the extrusion of raw materials and cutting, cutting device is used in the processing production of present common steel pipe when cutting the copper pipe, mostly fix the copper pipe through the manual pressing of user, this kind of fixed mode is extravagant the manpower, can not satisfy industry mass production, and the problem of steel pipe incision unevenness appears easily, be unfavorable for people's use, and can produce mars and dust in the cutting process, can cause the influence to workman's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutting device for producing a heat exchanger copper pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting device for producing a heat exchanger copper pipe comprises a workbench, wherein supporting legs are welded at four corners of the bottom of the workbench, a fixing frame is fixed on the outer wall of one side of the top of the workbench through bolts, an electric telescopic rod is fixed at the top of the fixing frame, a piston rod of the electric telescopic rod is connected with a cutting machine, a chip groove is formed in the middle of the top of the workbench, a metal grid is welded on the inner wall of the top of the chip groove, sliding grooves are formed in the inner walls of two sides of the chip groove, two-way threaded rods of bearings are sleeved at the fixed ends of the inner walls of the sliding grooves, sliding blocks which are symmetrically distributed are screwed on the outer wall of the middle of each two-way threaded rod, arc clamping rods are welded at the tops of the two-way threaded rods, one end of each two-way threaded rod is connected with a servo motor, a chip collecting hopper is welded on the inner wall of the bottom of the chip groove, a fixing pipe is welded at the bottom of the chip collecting hopper, and a material receiving box is screwed on the outer wall of the bottom of the fixing pipe, the fixed pipe is characterized in that a connecting pipe is welded on the inner wall of one side of the fixed pipe, a dust filtering cloth bag is fixed to one end, away from the fixed pipe, of the connecting pipe through a bolt, and an exhaust fan is installed on the inner wall of the connecting pipe.

Preferably, electric telescopic handle, cutting machine, servo motor and air discharge fan all are connected with the switch through the wire, and the switch is connected with external power source.

Preferably, the inner wall of the arc-shaped clamping rod is bonded with a non-slip mat, and the outer wall of the non-slip mat is provided with non-slip threads.

Preferably, the size of the inner wall of the sliding groove is matched with the size of the sliding block, and the sliding groove and the sliding block form sliding fit.

Preferably, the two ends of the bidirectional threaded rod are opposite in thread direction, and the bidirectional threaded rod and the sliding block form thread fit.

Preferably, the connecting pipe is of an L-shaped structure, and the size of the exhaust fan is matched with that of the inner wall of the connecting pipe.

The utility model has the advantages that:

1. according to the cutting device for producing the heat exchanger copper pipe, the servo motor, the two-way threaded rod and the arc-shaped clamping rods are matched with each other, so that a user can adjust the distance between the two sliding blocks only by controlling the rotating direction of the servo motor, the distance between the two arc-shaped clamping rods is controlled, the heat exchanger copper pipe is clamped and fixed, and the anti-slip pads on the inner walls of the arc-shaped clamping rods can prevent the copper pipe from sliding in the clamping process, so that the stability of the device is improved;

2. this cutting device is used in production of heat exchanger copper pipe of design, when the copper pipe cuts in the metal mesh top, utilize the air discharge fan to breathe in, can inhale the inside dust filtration sack with mars and the dust that produces among the copper pipe cutting process, improve the inside air of workman's studio, and the metal sweeps that produces after the cutting can drop in the inside of receiving the magazine, makes things convenient for post processing.

Drawings

FIG. 1 is a sectional view of the overall structure of a cutting device for producing a copper tube of a heat exchanger according to the present invention;

fig. 2 is the utility model provides a heat exchanger copper pipe production is with cutting device's enlarged schematic diagram of part structure.

In the figure: 1 workbench, 2 supporting legs, 3 fixing frames, 4 electric telescopic rods, 5 cutting machines, 6 chip grooves, 7 metal grids, 8 sliding grooves, 9 bidirectional threaded rods, 10 sliding blocks, 11 arc-shaped clamping rods, 12 servo motors, 13 chip collecting hoppers, 14 fixing pipes, 15 material collecting boxes, 16 connecting pipes, 17 dust filtering cloth bags and 18 exhaust fans.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a cutting device for producing a heat exchanger copper pipe comprises a workbench 1, wherein supporting legs 2 are welded at four corners of the bottom of the workbench 1, a fixed frame 3 is fixed on the outer wall of one side of the top of the workbench 1 through bolts, an electric telescopic rod 4 is fixed on the top of the fixed frame 3, a cutting machine 5 is connected with a piston rod of the electric telescopic rod 4, a chip discharge groove 6 is arranged at the middle position of the top of the workbench 1, a metal grid 7 is welded on the inner wall of the top of the chip discharge groove 6, sliding grooves 8 are arranged on the inner walls of two sides of the chip discharge groove 6, a bidirectional threaded rod 9 with bearings sleeved at two ends is fixed on the inner wall of the sliding groove 8, the directions of threads at two ends of the bidirectional threaded rod 9 are opposite, the bidirectional threaded rod 9 and the sliding blocks 10 form a threaded fit, and a user can adjust the distance between the two sliding blocks 10 by controlling the rotation direction of a servo motor 12 through the mutual fit of the servo motor 12, the bidirectional threaded rod 9 and an arc clamping rod 11, therefore, the distance between the two arc-shaped clamping rods 11 is controlled, the copper pipe of the heat exchanger is clamped and fixed, and the anti-slip pads on the inner walls of the arc-shaped clamping rods 11 can prevent the copper pipe from sliding in the clamping process, so that the stability of the device is improved;

the outer wall of the middle part of a bidirectional threaded rod 9 is screwed with sliding blocks 10 which are symmetrically distributed, arc-shaped clamping rods 11 are welded on the tops of the two sliding blocks 10, the size of the inner wall of a sliding groove 8 is matched with the size of the sliding blocks 10, the sliding groove 8 and the sliding blocks 10 form sliding fit, a non-slip mat is bonded on the inner wall of the arc-shaped clamping rods 11, anti-slip threads are arranged on the outer wall of the non-slip mat, one end of the bidirectional threaded rod 9 is connected with a servo motor 12, a chip collecting hopper 13 is welded on the inner wall of the bottom of a chip discharging groove 6, a fixed pipe 14 is welded on the bottom of the chip collecting hopper 13, a material receiving box 15 is screwed on the outer wall of the bottom of the fixed pipe 14, a connecting pipe 16 is of an L-shaped structure, the size of an exhaust fan 18 is matched with the size of the inner wall of the connecting pipe 16, a connecting pipe 16 is welded on the inner wall of one side of the fixed pipe 14, a dust filtering cloth bag 17 is fixed on the end of the connecting pipe 16 through a bolt, and the exhaust fan 18 is installed on the inner wall of the connecting pipe 16, electric telescopic handle 4, cutting machine 5, servo motor 12 and air discharge fan 18 all are connected with the switch through the wire, and the switch is connected with external power source, when the copper pipe is cut in metal net 7 top, utilize air discharge fan 18 to breathe in, can inhale the inside of dirt sack 17 is strained to mars and dust that produces in the copper pipe cutting process, and the metal sweeps that produces after the cutting can drop in the inside of collecting box, makes things convenient for post processing.

The working principle is as follows: when using this cutting device for heat exchanger copper pipe production, at first connect external power source with the device, then hold the top at workstation 1 with the heat exchanger copper pipe, then start servo motor 12, servo motor 12 can drive two-way threaded rod 9 rotatory, it slides to drive sliding block 10, thereby two arc supporting rods 11 are close to each other and carry out the centre gripping fixed to the heat exchanger copper pipe, start cutting machine 5 and electric telescopic handle 4 after the centre gripping finishes, electric telescopic handle 4 can cut the heat exchanger copper pipe with cutting machine 5 lapse, and inside mars and the dust that produce can be inhaled dust filter sack 17 by air discharge fan 18 in the cutting, and the metal sweeps that the cutting produced can drop in the inside of receiving magazine 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cutting device for producing a heat exchanger copper pipe comprises a workbench (1) and is characterized in that supporting legs (2) are welded at four corners of the bottom of the workbench (1), a fixing frame (3) is fixed on the outer wall of one side of the top of the workbench (1) through bolts, an electric telescopic rod (4) is fixed at the top of the fixing frame (3), a piston rod of the electric telescopic rod (4) is connected with a cutting machine (5), a chip discharge groove (6) is formed in the middle position of the top of the workbench (1), a metal grid (7) is welded on the inner wall of the top of the chip discharge groove (6), sliding grooves (8) are formed in the inner walls of two sides of the chip discharge groove (6), two-way threaded rods (9) of a bearing are sleeved at two fixed ends of the inner wall of each sliding groove (8), sliding blocks (10) which are symmetrically distributed are screwed on the outer wall of the middle of each two-way threaded rod (9), and arc-shaped clamping rods (11) are welded at the tops of the two sliding blocks (10), two-way threaded rod (9) one end is connected with servo motor (12), and chip groove (6) bottom inner wall welding has collection bits to fight (13), collection bits fight (13) bottom welding has fixed pipe (14), and fixed pipe (14) bottom outer wall spiro union has receiving box (15), fixed pipe (14) one side inner wall welding has connecting pipe (16), and connecting pipe (16) keep away from the one end of fixed pipe (14) and have dust filtration sack (17) through the bolt fastening, air discharge fan (18) are installed to connecting pipe (16) inner wall.

2. The cutting device for producing the copper tube of the heat exchanger according to claim 1, wherein the electric telescopic rod (4), the cutting machine (5), the servo motor (12) and the exhaust fan (18) are all connected with a switch through wires, and the switch is connected with an external power supply.

3. The cutting device for producing the copper pipe of the heat exchanger according to claim 1, wherein the inner wall of the arc-shaped clamping rod (11) is bonded with a non-slip mat, and the outer wall of the non-slip mat is provided with non-slip threads.

4. The cutting device for producing the copper tube of the heat exchanger as claimed in claim 1, wherein the size of the inner wall of the sliding groove (8) is matched with that of the sliding block (10), and the sliding groove (8) and the sliding block (10) form sliding fit.

5. The cutting device for producing the copper tube of the heat exchanger as claimed in claim 1, wherein the two-way threaded rod (9) has opposite thread directions at two ends, and the two-way threaded rod (9) and the sliding block (10) form thread fit.

6. The cutting device for producing the copper tube of the heat exchanger as claimed in claim 1, wherein the connecting tube (16) is of an L-shaped structure, and the size of the exhaust fan (18) is matched with the size of the inner wall of the connecting tube (16).