CN217728917U

CN217728917U - Portable cutting machine is used in hose processing

Info

Publication number: CN217728917U
Application number: CN202221349492.1U
Authority: CN
Inventors: 宋伟
Original assignee: Hunan Jinke Mingwang Steam Rail Manufacturing Co ltd
Current assignee: Hunan Jinke Mingwang Steam Rail Manufacturing Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-04
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a hose processing is with portable cutting machine belongs to cutting machine technical field. A portable cutting machine for processing a hose comprises a box body and a protective cover arranged in the box body in a sliding mode, wherein a cutter is arranged in the protective cover, a workbench fixedly arranged in the box body is fixedly connected to the workbench, a guide rod is fixedly connected to the workbench, a guide sleeve is arranged on the guide rod in a sliding mode and connected with the protective cover through a connecting rod, and a first sliding block is fixedly connected to the bottom of the guide sleeve; a second sliding block which is arranged in the second sliding chute in a sliding way, one end of the second sliding block is fixedly connected with a fixed block, the other end of the second sliding block is abutted against the reset air bag, the bottom of the second sliding block is fixedly connected with a dust collecting box, and the fixed block is provided with a negative pressure hole matched with the dust collecting box; the negative pressure component is fixedly arranged on the protective cover and communicated with the dust collecting box; the utility model discloses conveniently carry the use, can fix the hose and cut, automatic collection hose piece improves work efficiency.

Description

Portable cutting machine is used in hose processing

Technical Field

The utility model relates to a cutting machine technical field especially relates to a portable cutting machine is used in hose processing.

Background

With the development of the modern machining industry, the requirements on the quality and the precision of cutting are continuously improved, the hose is an important part in the modern industry, such as an air conditioner hose or a PVC hose, and with the rapid development of the society, the utilization rate of the hose is increased.

However, in most hose processes, all need utilize fixed cutting machine to cut in the mill, its structure is bulky, inconvenient carrying, application scenario that can not be better is applicable to various differences, and the hose cutting machine that people used at present is generally fixed insecure, skew probably takes place in the cutting process, reduce the cutting accuracy of hose, it is irregular to make the edge of a knife, the hose that cuts down like this can not reach the operation requirement, just need carry out the secondary cutting, greatly reduced cutting efficiency, when the cutting machine is at the in-process of cutting the hose, the hose piece after the cutting is accomplished needs the manual clearance of manual work, waste time and energy, influence work efficiency, consequently, it improves to need it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inconvenient carrying of cutting machine among the prior art, can take place the skew among the cutting process, influence cutting accuracy, can not automatic collection hose clastic problem, and the portable cutting machine is used in hose processing who provides.

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

the utility model provides a portable cutting machine is used in hose processing, includes box and the guard shield of slip setting in the box, be provided with the cutterbar in the guard shield, still include: the workbench is fixedly arranged in the box body, a guide rod is fixedly connected to the workbench, a guide sleeve is slidably arranged on the guide rod and connected with the protective cover through a connecting rod, and a first sliding block is fixedly connected to the bottom of the guide sleeve; the first sliding groove and the second sliding groove are formed in the workbench, a main airbag is arranged in the first sliding groove, the first sliding block abuts against the main airbag, a reset airbag is arranged in the second sliding groove, and the main airbag is communicated with the reset airbag; the second sliding block is arranged in the second sliding groove in a sliding mode, one end of the second sliding block is fixedly connected with a fixed block, the other end of the second sliding block abuts against the reset air bag, the bottom of the second sliding block is fixedly connected with a dust collection box, and the fixed block is provided with a negative pressure hole matched with the dust collection box; and the negative pressure component is fixedly arranged on the shield and communicated with the dust collection box.

In order to generate the negative pressure effect, preferably, the negative pressure assembly includes: the transmission motor is fixedly connected to the box body, a rotating shaft is arranged on the transmission motor, and a fan blade is arranged on the rotating shaft; the fan blade is arranged in the negative pressure box, wherein the negative pressure box is provided with a gas pipe and an exhaust pipe, and the gas pipe is communicated with the dust collection box.

In order to realize automatic chip collection, a storage box is arranged in the dust collection box in a sliding mode, a dust collection cavity and a negative pressure cavity are divided into the storage box through a filter screen, the gas pipe is communicated with the negative pressure cavity, and the dust collection cavity is communicated with the negative pressure hole.

In order to clean the scraps, a first magnet is arranged in the dust collection box, and a second magnet matched with the first magnet is arranged on the storage box.

In order to automatically fit the hose, preferably, the reset balloon includes: the first air bag is arranged in the second sliding groove and communicated with the main air bag; and the second spring is sleeved on the first air bag, and two ends of the second spring are fixedly connected with the second sliding groove and the second sliding block respectively.

Preferably, the cutter comprises a cutting blade, the cutting blade is fixedly connected to the rotating shaft, and the cutting blade is arranged in the protective cover.

Preferably, a pull rod is arranged in the box body in a rotating mode, a support rod is connected to the pull rod in a sliding mode, one end, far away from the pull rod, of the support rod is fixedly connected to the protective cover, a first spring is arranged on the pull rod, and one end, far away from the pull rod, of the first spring is fixedly connected to the box body.

Preferably, a plastic pad is arranged on the fixing block.

Compared with the prior art, the utility model provides a portable cutting machine is used in hose processing possesses following beneficial effect:

1. this portable cutting machine is used in hose processing, it slides to drive the uide bushing through the guard shield on the cutterbar, drive the gas in the first slider compression main gasbag, in the first gasbag in the gasbag that resets is pushed into with gas pressure, when gas gets into first gasbag, make its inflation back, promote the second slider and slide in the second spout, then drive the fixed block motion, when two sets of fixed blocks offset with the hose, thereby realize the effect of the fixed hose of laminating, prevent to take place the skew among the cutting process, improve the cutting precision of hose, improve cutting efficiency.

2. This portable cutting machine is used in hose processing rotates through the fan piece, produces the negative pressure in the negative pressure box for dust collection chamber and negative pressure chamber in the containing box produce the negative pressure, thereby produce suction, and the dust collection chamber is linked together with the negative pressure hole, makes the negative pressure hole produce suction, and remaining hose piece when adsorbing the cutting hose adsorbs to the dust collection intracavity, thereby realizes automatic clearance, labour saving and time saving improves work efficiency.

3. This portable cutting machine is used in hose processing through the characteristics that the structure is small, conveniently carry, easy operation to be applicable to various application, greatly improved work efficiency.

The part that does not involve in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses pull rod that drop-down when utilizing the cutting hose drives cutterbar work, in work, guard shield on the cutterbar drives the uide bushing and slides on the uide bar, drive the gas in the first slider compression main gasbag, extrude the gas into the first gasbag in the gasbag that resets, when gas gets into first gasbag, make its inflation back, promote the second slider and slide in the second spout, then drive the fixed block motion, thereby realize the effect of laminating fixed hose, when the second slider slides, drive the automatic entering box of dust collection box in, the pressure release when preventing to adsorb the piece, when the rotation of the fan piece in the negative pressure subassembly, produce the negative pressure in the negative pressure box, produce suction through the subpressure hole, adsorb remaining hose piece when cutting the hose, adsorb to the collection dirt intracavity, thereby realize automatic clearance piece, save time saves labour, and time greatly improve work efficiency.

Drawings

Fig. 1 is a first schematic structural diagram of a portable cutting machine for processing flexible pipes, according to the present invention;

fig. 2 is a schematic structural diagram of a portable cutting machine for processing flexible pipes according to the present invention;

fig. 3 is a third schematic structural view of the portable cutting machine for processing flexible pipes according to the present invention.

Fig. 4 is a schematic structural diagram of a portion a in fig. 1 of a portable cutting machine for processing hoses according to the present invention.

Fig. 5 is a schematic structural diagram of a portion B in fig. 1 in the portable cutting machine for processing flexible pipes according to the present invention.

In the figure: 1. a box body; 2. a pull rod; 3. a support bar; 4. a drive motor; 5. a guide rod; 6. a guide sleeve; 7. a first chute; 8. a main airbag; 9. a second chute; 10. a second slider; 11. a fixed block; 12. a dust collecting box; 13. a storage box; 101. a work table; 201. a first spring; 401. a rotating shaft; 402. cutting the slices; 403. a fan blade; 404. a gas delivery pipe; 405. an exhaust pipe; 406. a shield; 407. a negative pressure box; 701. a first slider; 901. a first air bag; 902. a second spring; 1101. a plastic pad; 1102. a negative pressure hole; 1201. filtering with a screen; 1202. a dust collection chamber; 1203. a negative pressure chamber.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "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 for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, a portable cutting machine for processing a hose includes a case 1 and a shield 406 slidably disposed in the case 1, a cutter is disposed in the shield 406, the cutter can operate in the shield 406, and when a cutting blade 402 operates, debris is blocked, and the debris falls down, and the portable cutting machine is characterized by further including: a workbench 101 fixedly arranged in the box body 1, a guide rod 5 is fixedly connected on the workbench 101, wherein a guide sleeve 6 is arranged on the guide rod 5 in a sliding manner, the guide sleeve 6 is connected with a shield 406 through a connecting rod, a first slide block 701 is fixedly connected at the bottom of the guide sleeve 6, the guide sleeve 6 is driven to slide up and down through the guide rod 5, in the downward sliding process of the guide sleeve 6, a cutter in the shield 406 is driven to move up and down through the connecting rod, so that the cutter cuts the hose, a first slide groove 7 and a second slide groove 9 are arranged in the workbench 101 during cutting, wherein a main airbag 8 is arranged in the first slide groove 7, the first slide block 701 abuts against the main airbag 8, a reset airbag is arranged in the second slide groove 9, the main airbag 8 is communicated with the reset airbag, when the guide sleeve 6 slides down, the first slide block 701 compresses gas in the main airbag 8, the gas is extruded into a first air bag 901 in a reset air bag, a second sliding block 10 is arranged in a second sliding groove 9 in a sliding manner, wherein one end of the second sliding block 10 is fixedly connected with a fixed block 11, the other end of the second sliding block 10 is abutted against the reset air bag, when the gas enters the first air bag 901 to expand, the second sliding block 10 is pushed to slide in the second sliding groove 9, and then the fixed block 11 is driven to move, when two groups of fixed blocks 11 are abutted against a hose, the effect of attaching and fixing the hose is realized, so that the hose can not deviate in the cutting process, the cutting efficiency is improved while the cutting accuracy is improved, a dust collection box 12 is fixedly connected to the bottom of the second sliding block 10, a negative pressure hole 1102 matched with the dust collection box 12 is arranged on the fixed block 11, a negative pressure component is fixedly arranged on a shield 406 and is communicated with the dust collection box 12, when the second sliding block 10, the dust collection box 12 is driven to automatically enter the box body 1, pressure relief during chip adsorption is prevented, when a fan blade 403 in the negative pressure component rotates, negative pressure is generated in the negative pressure box 407, the negative pressure box 407 is communicated with the storage box 13 through the exhaust pipe 405, so that a dust collection cavity 1202 and a negative pressure cavity 1203 in the storage box 13 generate negative pressure, suction is generated, the dust collection cavity 1202 is communicated with the negative pressure hole 1102, the negative pressure hole 1102 generates suction, residual hose chips during cutting are adsorbed and adsorbed into the dust collection cavity 1202, a filter screen 1201 is arranged in the storage box 13, the hose chips are prevented from entering the negative pressure cavity 1203, the gas pipe 404 is prevented from being blocked, and the function of automatically adsorbing the chips is realized by utilizing the negative pressure phenomenon.

According to the scheme, the pull rod 2 pulled down when the hose is cut is utilized to drive the cutter to work, in the working process, the shield 406 on the cutter drives the guide sleeve 6 to slide on the guide rod 5, the first sliding block 701 is driven to compress the gas in the main air bag 8, the gas is extruded into the first air bag 901 in the reset air bag, when the gas enters the first air bag 901 and expands, the second sliding block 10 is pushed to slide in the second sliding groove 9, then the fixed block 11 is driven to move, when the two groups of fixed blocks 11 abut against the hose, the effect of adhering the fixed hose is achieved, when the second sliding block 10 slides, the dust collection box 12 is driven to automatically enter the box body 1, the pressure relief during the chip adsorption is prevented, when the transmission motor 4 drives the fan blade 403 to rotate, negative pressure is generated in the negative pressure box 407, so that the dust collection cavity 1202 and the negative pressure cavity 1203 in the storage box 13 generate the negative pressure, the suction force is generated, the dust collection cavity is communicated with the negative pressure hole 1102, so that the negative pressure hole 1102 generates the suction force, the hose 1202 during the suction force is absorbed into the storage box 13, the negative pressure cavity is prevented from entering the filter screen 404, the dust collection efficiency is greatly improved, and the labor saving efficiency is greatly improved, and the automatic chip cleaning efficiency is greatly improved.

Referring to fig. 1-5, a negative pressure assembly includes: the transmission motor 4 is fixedly connected to the box body 1, wherein a rotating shaft 401 is arranged on the transmission motor 4, and a fan blade 403 is arranged on the rotating shaft 401; a negative pressure box 407 fixedly connected to the protective cover 406, the fan blade 403 is arranged in the negative pressure box 407, wherein, the negative pressure box 407 is provided with a gas pipe 404 and an exhaust pipe 405, the gas pipe 404 is communicated with the dust collection box 12, when the fan blade 403 rotates, negative pressure is generated in the negative pressure box 407, so that negative pressure is generated in the storage box 13 in the dust collection box 12, thereby generating suction force, the storage box 12 is provided with the storage box 13 in a sliding manner, the storage box 13 is divided into a dust collection cavity 1202 and a negative pressure cavity 1203 by a filter screen 1201, the gas pipe 404 is communicated with the negative pressure cavity 1203, the dust collection cavity 1202 is communicated with the negative pressure hole 1102, the dust collection cavity 1202 and the negative pressure cavity 1203 in the storage box 13 generate negative pressure, thereby generating suction force, the dust collection cavity 1202 is communicated with the negative pressure hole 1102, so that the negative pressure hole 1201 generates suction force, hose debris remained when the hose is cut is adsorbed and absorbed into the dust collection cavity 1202, a magnet is arranged in the storage box 13, thereby preventing the hose debris from entering the cavity 1203, thereby causing the blockage of the gas pipe 404, a magnet is arranged in the storage box 12, a magnet is arranged in a magnet, a magnet arranged in the storage box 13, and the dust collection box 13 is moved by the filter screen to drive the dust collection box 12, and the dust collection box 13 to reset, and the dust collection box comprises: a first air bag 901, the first air bag 901 is arranged in the second sliding groove 9, and the first air bag 901 is communicated with the main air bag 8; the second spring 902 that the cover was established on first gasbag 901, and the both ends of second spring 902 are fixed continuous with second spout 9 and second slider 10 respectively, gas in main gasbag 8 is squeezed into the first gasbag 901 in the gasbag that resets, make its inflation back, promote second slider 10 and slide in second spout 9, then drive fixed block 11 motion, when two sets of fixed blocks 11 offset with the hose, realize the effect of laminating fixed hose, the cutterbar includes cutting piece 402, cutting piece 402 fixed connection is on pivot 401, and cutting piece 402 sets up in guard shield 406, can make the cutterbar carry out work in guard shield 406, and cutting piece 402 piece when working is blockked, make the piece whereabouts, the rotation is provided with pull rod 2 in box 1, sliding connection has bracing piece 3 on pull rod 2, the one end fixed connection that bracing piece 3 kept away from pull rod 2 is on guard shield 406, and be equipped with first spring 201 on pull rod 2, 1101 one end fixed connection that first spring kept away from pull rod 2 is on box 1, after the cutting, drive pull rod 2, thereby carry out the next time cutting work of pull rod 2, be equipped with first spring pad 1101, the plastic rubber pad can increase the fixed pad 201 of fixing, then the friction.

When the utility model is used, a user firstly turns on the power switch, adjusts the position of the cutting machine, places the air-conditioning hose or the PVC hose into the cutting machine, adjusts the cutting distance, pulls the pull rod 2, when the pull rod 2 is pulled down, the support rod 3 on the pull rod 2 drives the cutter to move to cut the hose, meanwhile, the shield 406 drives the guide sleeve 6 to slide on the guide rod 5, when the guide sleeve 6 slides downwards, the first slide block 701 compresses the gas in the main air bag 8, the gas is extruded into the first air bag 901 in the reset air bag, when the gas enters the first air bag 901, and expands the first air bag, the second sliding block 10 is pushed to slide in the second sliding chute 9, then the fixing blocks 11 are driven to move, when the two groups of fixing blocks 11 are abutted against the hose, the function of attaching and fixing the hose is realized, the hose cannot deviate in the cutting process, the cutting accuracy is improved, and the cutting efficiency is also improved, and when the second slider 10 slides, meanwhile, the dust collecting box 12 is driven to automatically enter the box body 1, so that the pressure relief of the dust collecting box 12 is prevented when the scraps are adsorbed, when the transmission motor 4 rotates, the fan 403 is driven to rotate, negative pressure is generated in the negative pressure box 407, so that negative pressure is generated in the storage box 13 in the dust collection box 12, thereby generating suction force, the dust collection cavity 1202 is communicated with the negative pressure hole 1102, so that the negative pressure hole 1102 generates suction force, hose scraps remained when cutting the hose are adsorbed into the dust collection cavity 1202, the filter screen 1201 is arranged in the storage box 13, the hose scraps are prevented from entering the negative pressure cavity 1203 to cause blockage of the gas pipe 404, thereby clear up the piece automatically, labour saving and time saving improves work efficiency greatly, and after the cutting, first spring 201 kick-backs automatically, drives 2 return of pull rod to carry out next cutting work.

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. The utility model provides a portable cutting machine is used in hose processing, includes box (1) and the guard shield (406) of sliding setting in box (1), be provided with the cutter in guard shield (406), its characterized in that still includes:

a workbench (101) fixedly arranged in the box body (1), a guide rod (5) is fixedly connected on the workbench (101),

the guide rod (5) is provided with a guide sleeve (6) in a sliding manner, the guide sleeve (6) is connected with the shield (406) through a connecting rod, and the bottom of the guide sleeve (6) is fixedly connected with a first sliding block (701);

a first chute (7) and a second chute (9) which are arranged in the workbench (101),

a main airbag (8) is arranged in the first sliding groove (7), the first sliding block (701) is abutted against the main airbag (8), a reset airbag is arranged in the second sliding groove (9), and the main airbag (8) is communicated with the reset airbag;

a second slide block (10) arranged in the second sliding groove (9) in a sliding way,

one end of the second sliding block (10) is fixedly connected with a fixed block (11), the other end of the second sliding block (10) is abutted against the reset air bag, the bottom of the second sliding block (10) is fixedly connected with a dust collection box (12), and the fixed block (11) is provided with a negative pressure hole (1102) matched with the dust collection box (12);

the negative pressure component is fixedly arranged on the protective cover (406) and is communicated with the dust collection box (12).

2. The portable cutting machine for processing flexible pipes according to claim 1, wherein the negative pressure assembly comprises:

a transmission motor (4) fixedly connected on the box body (1),

the transmission motor (4) is provided with a rotating shaft (401), and the rotating shaft (401) is provided with a fan blade (403);

a negative pressure box (407) fixedly connected on the protective cover (406), the fan blade (403) is arranged in the negative pressure box (407),

wherein, the negative pressure box (407) is provided with a gas pipe (404) and an exhaust pipe (405), and the gas pipe (404) is communicated with the dust collection box (12).

3. The portable cutting machine for processing the hose according to claim 2, wherein a storage box (13) is slidably arranged in the dust collection box (12), the storage box (13) is divided into a dust collection cavity (1202) and a negative pressure cavity (1203) through a filter screen (1201), the gas pipe (404) is communicated with the negative pressure cavity (1203), and the dust collection cavity (1202) is communicated with the negative pressure hole (1102).

4. The portable cutting machine for processing flexible pipes according to claim 3, wherein a first magnet is disposed in the dust collecting box (12), and a second magnet matched with the first magnet is disposed on the accommodating box (13).

5. The portable cutter for hose processing according to claim 1, wherein the reset balloon comprises:

the first air bag (901), the first air bag (901) is arranged in the second sliding groove (9), and the first air bag (901) is communicated with the main air bag (8);

and the second spring (902) is sleeved on the first air bag (901), and two ends of the second spring (902) are fixedly connected with the second sliding groove (9) and the second sliding block (10) respectively.

6. A portable cutter for processing flexible pipes according to claim 2, characterized in that the cutter comprises a cutting blade (402), the cutting blade (402) is fixedly connected to the rotating shaft (401), and the cutting blade (402) is arranged in a shield (406).

7. The portable cutting machine for processing the flexible pipes according to claim 1, wherein a pull rod (2) is rotatably arranged in the box body (1), a support rod (3) is slidably connected to the pull rod (2), one end of the support rod (3) far away from the pull rod (2) is fixedly connected to the shield (406), a first spring (201) is arranged on the pull rod (2), and one end of the first spring (201) far away from the pull rod (2) is fixedly connected to the box body (1).

8. The portable cutting machine for processing flexible pipes according to claim 1, wherein a plastic pad (1101) is disposed on the fixed block (11).