CN204504368U - Two-wheel is cast-cutting saw in the same way - Google Patents
Two-wheel is cast-cutting saw in the same way Download PDFInfo
- Publication number
- CN204504368U CN204504368U CN201520155077.6U CN201520155077U CN204504368U CN 204504368 U CN204504368 U CN 204504368U CN 201520155077 U CN201520155077 U CN 201520155077U CN 204504368 U CN204504368 U CN 204504368U
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- Prior art keywords
- saw
- cutting
- saw blade
- cast
- transmission module
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Abstract
The utility model belongs to fire-fighting equipment technical field, is specifically related to a kind of two-wheel cast-cutting saw in the same way.This two-wheel homophase cast-cutting saw comprises power and transmission module and saw blade, power and transmission module are provided with switch, this power and transmission module front portion are connected with tape handler, rear portion is provided with back handle, tape handler front end is connected with saw blade fixed axis, and this saw blade fixed axis is provided with the many groups of draw-in grooves arranged by spacing distance; Saw blade has two panels, and interval is fixed in described draw-in groove; Saw blade arranged outside has blade guard.This cast-cutting saw cutting efficiency is high, is easy to operation.Solve the problem that between existing two-wheel different-direction slitting saw two saw blades, frictional dissipation is large, can increase the service life.Not easily be mingled with the scrap that cutting produces between saw blade, wear and tear little, maintaining is easy.The spark produced in this external cutting only splashes towards a direction, makes cutting operation safer.High efficiency cutting orcible entry operation in rescue process can be widely used in.
Description
Technical field
The utility model belongs to fire-fighting equipment field, is specifically related to a kind of two-wheel cast-cutting saw in the same way.
Background technology
Widely used in fire control and disaster rescue, emergency repair is at present two-wheel different-direction slitting saw.This cast-cutting saw adopts two positive and negative both directions of saw blade to cut simultaneously, has the advantages such as cutting process is steady, non-recoil power.But also there is following shortcoming, such as two positive and negative both direction out-phase of saw blade rotate simultaneously, and gapless between saw blade, cause the problem that between two-wheel different-direction slitting saw two saw blades, frictional dissipation is large, shorten the service life of cast-cutting saw.Simultaneously due to gapless between two saw blades, two-wheel different-direction slitting saw can produce a large amount of scrap in cutting process, causes maintaining not easily.In addition the spark that two-wheel different-direction slitting saw produces in cutting process splashes to four sides, brings potential safety hazard to cutting operation and operating personnel.Therefore a kind of cast-cutting saw is needed to solve the problems referred to above.
Utility model content
The utility model is for the deficiencies in the prior art, and provide a kind of safe and reliable two-wheel cast-cutting saw in the same way, its cutting efficiency is high, is easy to operation.
The technical solution of the utility model be achieved in that a kind of two-wheel in the same way cast-cutting saw comprise power and transmission module and saw blade, power and transmission module are provided with switch, this power and transmission module front portion are connected with tape handler, rear portion is provided with back handle, it is characterized in that, described tape handler front end is connected with saw blade fixed axis, and this saw blade fixed axis is provided with the many groups of draw-in grooves arranged by spacing distance; Described saw blade has two panels, and interval is fixed in described draw-in groove; Described saw blade arranged outside has blade guard.
Preferably, also front handlebar is provided with above described power and transmission module.
Preferably, described power and the power source of transmission module are electronic, motor-driven or hydraulic pressure.
Preferably, described saw blade is the metal circular saw of edge alloy cutter head.
Preferably, the rotating speed of described saw blade can regulate.
The utility model solves the defect existed in background technology, has following beneficial effect:
The two-wheel that the utility model provides cast-cutting saw in the same way, cutting efficiency is high, is easy to operation.All be arranged on saw blade fixed axis by two saw blades, relative to the cutting tool of a saw blade, cutting output increases, and increases cutting intensity, decreases clipping time.And because two saw blades rotate along equidirectional, and between saw blade, there is certain spacing, solve the problem that between existing two-wheel different-direction slitting saw two saw blades, frictional dissipation is large, can increase the service life.Owing to having certain spacing between two saw blades, relative to two-wheel different-direction slitting saw, be not easily mingled with the scrap that cutting produces between saw blade, wear and tear little, maintaining is easy.In addition the spark produced in cutting process relative to two-wheel different-direction slitting saw splashes to four sides, and the spark that the utility model produces in cutting only splashes towards a direction, makes cutting operation safer.Ensure that otch is without temperature rise, nondiscolouring simultaneously, also do not have burr to produce.High efficiency cutting orcible entry operation in rescue process can be widely used in.
Accompanying drawing explanation
Fig. 1 is the structural representation of two-wheel cast-cutting saw in the same way;
Fig. 2 is the front view of Fig. 1 two-wheel cast-cutting saw in the same way;
In figure: 1-power and transmission module, 2-tape handler, 3-saw blade fixed axis, 4-saw blade, 5-draw-in groove, 6-blade guard, 7-front handlebar, 8-back handle, 9-switch.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of two-wheel cast-cutting saw in the same way as depicted in figs. 1 and 2, comprise power and transmission module 1 and saw blade 4, power and transmission module 1 are provided with switch 9, this power and transmission module 1 front portion are connected with tape handler 2, rear portion is provided with back handle 8, tape handler 2 front end is connected with saw blade fixed axis 3, and this saw blade fixed axis 3 is provided with the many groups of draw-in grooves 5 arranged by spacing distance; Saw blade 4 has two panels, and interval is fixed in draw-in groove 5; Saw blade 4 arranged outside has blade guard 6.Front handlebar 7 is also provided with above power and transmission module 1.The power source of power and transmission module 1 is electronic, motor-driven or hydraulic pressure.Saw blade 4 is the metal circular saw of edge alloy cutter head.
The course of work of the present utility model is: by the size needs of cutting, make the distance that two panels saw blade interval is suitable, blocks, and then fix with nut in the draw-in groove 5 two panels saw blade 4 being installed to saw blade fixed axis 3.Install blade guard 6, then starting switch 9.Power and transmission module 1 are by power transmission to tape handler 2, and tape handler 2 drives saw blade fixed axis 3 together with saw blade 4 high-speed rotation.Both hands hold front handlebar 7 and back handle 8 respectively, can carry out cutting operation.Because this two-wheel homophase cast-cutting saw have employed the saw blade cutting of edge cutter head, the cold cut achieved truly is cut.Whole cutting process seldom has spark to produce, and ensure that otch is without temperature rise, nondiscolouring simultaneously, does not also have burr to produce.Turning cylinder there is multiple draw-in groove 5, the spacing of two saw blades can be regulated, meet the cutting needs under different situations.Power source can be electronic or motor-driven or hydraulic pressure.Saw blade rotating speed can regulate, and uses the metal circular saw of edge alloy cutter head, can cut steel, steel pipe, timber, plastics etc., can be used for high efficiency cutting orcible entry operation in rescue process.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. two-wheel cast-cutting saw in the same way, comprise power and transmission module (1) and saw blade (4), power and transmission module (1) are provided with switch (9), this power and transmission module (1) front portion are connected with tape handler (2), rear portion is provided with back handle (8), it is characterized in that, described tape handler (2) front end is connected with saw blade fixed axis (3), and this saw blade fixed axis (3) is provided with the many groups of draw-in grooves (5) arranged by spacing distance; Described saw blade (4) has two panels, and interval is fixed in described draw-in groove (5); Described saw blade (4) arranged outside has blade guard (6).
2. two-wheel according to claim 1 cast-cutting saw in the same way, is characterized in that: described power and transmission module (1) top are also provided with front handlebar (7).
3. two-wheel according to claim 1 cast-cutting saw in the same way, is characterized in that: the power source of described power and transmission module (1) is electronic, motor-driven or hydraulic pressure.
4. two-wheel according to claim 1 cast-cutting saw in the same way, is characterized in that: described saw blade (4) is the metal circular saw of edge alloy cutter head.
5. two-wheel according to claim 1 cast-cutting saw in the same way, is characterized in that: the rotating speed of described saw blade (4) can regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155077.6U CN204504368U (en) | 2015-03-18 | 2015-03-18 | Two-wheel is cast-cutting saw in the same way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155077.6U CN204504368U (en) | 2015-03-18 | 2015-03-18 | Two-wheel is cast-cutting saw in the same way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504368U true CN204504368U (en) | 2015-07-29 |
Family
ID=53702374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155077.6U Expired - Fee Related CN204504368U (en) | 2015-03-18 | 2015-03-18 | Two-wheel is cast-cutting saw in the same way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735545A (en) * | 2017-02-08 | 2017-05-31 | 泰州市畅通管业有限公司 | Hand-held veneer sawing machine for cutting off bellows |
| CN111982565A (en) * | 2020-09-01 | 2020-11-24 | 河南城建学院 | Forest ecosystem annual ring sample collection device |
-
2015
- 2015-03-18 CN CN201520155077.6U patent/CN204504368U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735545A (en) * | 2017-02-08 | 2017-05-31 | 泰州市畅通管业有限公司 | Hand-held veneer sawing machine for cutting off bellows |
| CN111982565A (en) * | 2020-09-01 | 2020-11-24 | 河南城建学院 | Forest ecosystem annual ring sample collection device |
| CN111982565B (en) * | 2020-09-01 | 2022-11-18 | 河南城建学院 | Forest ecosystem annual ring sample collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160318 |