CN104369080B - Sectional bar cutting machine with spark spattering prevention function - Google Patents
Sectional bar cutting machine with spark spattering prevention function Download PDFInfo
- Publication number
- CN104369080B CN104369080B CN201410694801.2A CN201410694801A CN104369080B CN 104369080 B CN104369080 B CN 104369080B CN 201410694801 A CN201410694801 A CN 201410694801A CN 104369080 B CN104369080 B CN 104369080B
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- machine
- afterbody
- flameproof enclosure
- cutting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/08—Grinders for cutting-off being portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
- B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
- B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
Abstract
The invention discloses a sectional bar cutting machine with the spark spattering prevention function. The sectional bar cutting machine comprises an operating handle (1), a grinding wheel protective cover (2) and a grinding wheel (3), wherein the operating handle (1) plays a role in angle adjustment, the grinding wheel protective cover (2) plays a role in protection, and the grinding wheel (3) is used for cutting during rotation. The sectional bar cutting machine is characterized in that a grinding wheel machine further comprises a flameproof enclosure (4) for spark spattering protection, the flameproof enclosure (4) covers the two sides of the grinding wheel and the grinding wheel perpendicular plane with spattered sparks, and the flameproof enclosure (4) is fixedly connected with the grinding wheel machine through a tail fixing nail (5) and the match of a sliding rod (8) with a head sliding block (7). According to the sectional bar cutting machine, the problem that cutting chip spattering is generated in the machining process of the sectional bar cutting machine can be solved, the phenomenon that an operator is injured by spark spattering can be avoided, and the sectional bar cutting machine has the advantages of preventing the environment from being polluted, being convenient to operate and not affecting cutting.
Description
Technical field
The invention belongs to field of machining, relate to a kind of Profile cut-off machine having and preventing Mars splashing function especially.
Background technology
Profile cut-off machine uses single phase ac series excited motor to be power, by driving straight-type wheel sheet to cut by drive mechanism
Cut metal tools, there is the advantages such as safe and reliable, labor intensity is low, production efficiency is high, section flat smooth, it is adaptable to exchange
50/60Hz, rated voltage 220V.It is widely used in the types such as round steel pipe, chapped pipe, cast iron pipe, round steel, channel-section steel, angle steel, band steel
Material carries out cutting processing Profile cut-off machine and by series-wound motor, drive mechanism, guard shield frame, base and can turn clamp etc. and form.
Single-phase AC motor according to stator and rotor and is divided into single insulation Profile cut-off machine and double insulation cutting with or without superinsulation over the ground
Machine.The grip finger of clamping workpiece can be in left and right 0 to 45 degree arbitrarily regulation, the right position of some products with the angle of emery wheel between centers
Arbitrarily can regulate between 0 to 30 degree.The parallel grinding wheel that Profile cut-off machine uses is fiber-reinforced resin disc wheel, its diameter
Being not more than 406mm, nominal linear speed is not more than 80m/s, it is seen that the application of Profile cut-off machine is very universal, but in actual production
During, due to the high-speed rotation of emery wheel, when shape is cut, substantial amounts of Mars can be produced and splash, so need at some
In the environment of fire to be prohibited, its use can be subject to certain restrictions, and the brightness of Mars is very big, also can make the eyes of operator
Become damage, when cutting plastic-steel section bar, owing to the material problem of section bar can produce substantial amounts of dust, the most not only endanger operator
Health, also can be to environment.So cutting when forward swing problem in face of us is how to prevent section steel cutting
Cut unqualified splashing.
Summary of the invention
It is an object of the invention to: propose a kind of Profile cut-off machine having and preventing Mars splashing function, it is possible in solution
State the problem cutting unqualified splashing that Profile cut-off machine produces in the course of processing so that it is can not only prevent Mars from splashing and damage
Operator, but also there is one and prevent environment the most contaminated, and itself is easy to operate, will not impact cutting.
The purpose of the present invention is realized by following technical proposals:
A kind of have the Profile cut-off machine preventing Mars splashing function, and this Profile cut-off machine includes: plays angular adjustment effect
Operation handle, rise protective action protective hood of grinding wheel, during rotation for cutting emery wheel, it is characterised in that described cutting
Also include an emery wheel splashed for the flameproof enclosure of Mars splatter guard, its both sides being wrapped in emery wheel and Mars on machine to hang down
Facing directly, described flameproof enclosure fixes nail by afterbody and head slide block matches with slide bar realizes and the fixing of cutting machine,
Described flameproof enclosure afterbody is connected by the fixing nail of afterbody connecting rod and afterbody, and afterbody connecting rod can rotate around the fixing nail of afterbody,
And itself there is elasticity, described flameproof enclosure is made up of refractory material, and itself is band pleated structure.
As a further improvement on the present invention, described flameproof enclosure afterbody is by afterbody connecting rod and afterbody fixing nail phase
Even, afterbody connecting rod can rotate around the fixing nail of afterbody, and itself has elasticity.
As a further improvement on the present invention, described head slide block can be in the cofree slip of slide bar.
As a further improvement on the present invention, described flameproof enclosure head by head connecting rod and head slide block hinged and
Become.
As a further improvement on the present invention, the slide bar one end stated is fixed on protective hood of grinding wheel, and can be around junction point
Rotating, the other end is free end, and its length meets cutting machine will not landing at each operating position head slide block.
As a further improvement on the present invention, described flameproof enclosure is made up of refractory material, and itself is tied for band fold
Structure.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: propose one and have and prevent fire
The Profile cut-off machine of star splashing function, it is possible to solve that above-mentioned Profile cut-off machine produces in the course of processing cuts unqualified splashing
Problem so that it is can not only prevent Mars from splashing and damage operator, but also there is one and prevent environment the most contaminated, and its
Body is easy to operate, will not impact cutting.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is partial schematic diagram of the present invention.
Fig. 3 is the work process schematic diagram of the present invention.
Labelling in figure: 1-operation handle, 2-protective hood of grinding wheel, 3-emery wheel, 4-flameproof enclosure, the fixing nail of 5-afterbody, 6-afterbody
Connecting rod, 7-head slide block, 8-slide bar, 9-head connecting rod.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1 to Figure 3 for a kind of embodiment with the Profile cut-off machine preventing Mars splashing function of the present invention, as
Shown in Fig. 1, one one kinds have the Profile cut-off machine preventing Mars splashing function, and this Profile cut-off machine includes: play angular adjustment effect
Operation handle 1, rise protective action protective hood of grinding wheel 2, during rotation for cutting emery wheel 3, described cutting machine also wraps
Include one on the emery wheel vertical that the flameproof enclosure 4 of Mars splatter guard, its both sides being wrapped in emery wheel and Mars splash,
Described flameproof enclosure 4 by afterbody fix nail 5 and head slide block 7 match with slide bar 8 realize with cutting machine fixing,
Described flameproof enclosure 4 afterbody is connected by the fixing nail 5 of afterbody connecting rod 6 and afterbody, and afterbody connecting rod 6 can fix nail 5 around afterbody
Rotating, and itself have elasticity, described flameproof enclosure 4 is made up of refractory material, and itself is its work of band pleated structure
Principle is, flameproof enclosure 4 when cutting, it is impossible to the sight line of cutting operation person is caused stop, as shown in Figure 2 and also it is cut
Should be able to not rise or fall because changing because of emery wheel 3 when cutting, now performance of its protection Mars can not reduce simultaneously its
Can't impact cutting itself, described flameproof enclosure 4 afterbody is connected by the fixing nail 5 of afterbody connecting rod 6 and afterbody, tail
Portion's connecting rod 6 around afterbody fixing nail 5 rotation, and itself can have elasticity, and such setting makes it in the course of the work, due to
Emery wheel 3 can occur angle to change, but its all the time the object on horizontal plane carry out contact formed cutting function, it requires
Flameproof enclosure 4 also should ensure its vertical situation at any time, and be rotatably connected and just can realize such requirement, when 3 turns of emery wheel
Time dynamic, flameproof enclosure 4 can connecting rod 6 rotatably match, as the 3rd figure of Fig. 3 is when pulling lower handle 1, now under gravity
Connecting rod 6 power that suffers oppression is little, and itself has elasticity, resilience rapidly flameproof enclosure 4 can be made to press down and horizontal plane patch
Closing, described head slide block 7 can be in the cofree slip of slide bar 8, and such setting can make flameproof enclosure 4 and protective hood of grinding wheel 2
Between form a kind of movable connection, be so beneficial to being continually changing along with its angle in emery wheel 3 work process, and flameproof enclosure
4 can remain a kind of effect straight down, during such as the procedure chart of Fig. 3 it is known that slide block 7 moves on slide bar 8, only
Head connecting rod 9 can be made to move up and down therewith, and without there is angle change, such setting well ensure that its fire prevention is anti-
The function of dirt, described flameproof enclosure 4 head forms by head connecting rod 9 is hinged with head slide block 7, and such setting is the most above-mentioned
Say, for the condition that provides the most straight down of flameproof enclosure 4, it is to avoid its angle of fixing connection can change with junction point one
Drawback, described slide bar 8 one end is fixed on protective hood of grinding wheel 2, and can rotate around junction point, and the other end is free end,
Its length meet cutting machine each operating position head slide block 7 will not landing, such be set to slide block 7 provide motion road
Footpath so that it is bar 8 will not be disconnected because of making slide block 7 in operation thus cause protection to lose efficacy, due to emery wheel time serious
In high-speed rotation, be easily allowed to stress and fly away from, form the security incident of injury to personnel, and its to be rotatably connected be to be anti-equally
The basis kept relative stability in the motion of fire cover 4, described flameproof enclosure 4 is made up of refractory material, and itself is band fold
Structure, owing to, in the actual course of processing, due to cutting speed quickly, thus the unqualified temperature produced is the highest, such as metal
Substantial amounts of Mars can be formed after the section steel cutting of class, if so the character not fire-resistant of anti-fire-spark arrester itself, high temperature resistant if
It is easy to damage so that it is the life-span declines, but also itself can cause some potential safety hazards due to flameproof enclosure 4, and its fold is tied
Structure then ensure that its scope to be protected is continually changing so that it is having enough cushion spaces can deacclimatize.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (4)
1. having the Profile cut-off machine preventing Mars splashing function, this Profile cut-off machine includes: play angular adjustment effect
Operation handle (1), plays the protective hood of grinding wheel (2) of protective action, for the emery wheel (3) of cutting during rotation, it is characterised in that described
Cutting machine on also include one for the flameproof enclosure (4) of Mars splatter guard, its both sides being wrapped in emery wheel and Mars fly
On the emery wheel vertical spattered, described flameproof enclosure (4) is by the fixing nail (5) of afterbody and head slide block (7) and slide bar (8) phase
Cooperation realization is fixing with cutting machine, and described flameproof enclosure (4) afterbody is fixed by afterbody connecting rod (6) and afterbody and followed closely (5) phase
Even, afterbody connecting rod (6) can rotate around the fixing nail (5) of afterbody, and itself has elasticity, and described flameproof enclosure (4) is by fire-resistant
Material forms, and itself is band pleated structure.
The most according to claim 1 a kind of have the Profile cut-off machine preventing Mars splashing function, it is characterised in that described
Head slide block (7) can be in slide bar (8) cofree slip.
The most according to claim 1 a kind of have the Profile cut-off machine preventing Mars splashing function, it is characterised in that described
Flameproof enclosure (4) head form by head connecting rod (9) is hinged with head slide block (7).
The most according to claim 1 a kind of have the Profile cut-off machine preventing Mars splashing function, it is characterised in that described
Slide bar (8) one end be fixed on protective hood of grinding wheel (2), and can rotate around junction point, the other end is free end, and its length is full
Foot cutting machine will not landing each operating position head slide block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694801.2A CN104369080B (en) | 2014-11-27 | 2014-11-27 | Sectional bar cutting machine with spark spattering prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694801.2A CN104369080B (en) | 2014-11-27 | 2014-11-27 | Sectional bar cutting machine with spark spattering prevention function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104369080A CN104369080A (en) | 2015-02-25 |
| CN104369080B true CN104369080B (en) | 2017-01-11 |
Family
ID=52548405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410694801.2A Expired - Fee Related CN104369080B (en) | 2014-11-27 | 2014-11-27 | Sectional bar cutting machine with spark spattering prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369080B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952990A (en) * | 2017-11-11 | 2018-04-24 | 盐城协同机械有限公司 | A kind of safe and convenient type clamping hoop type pile cutting machine |
| CN108714846A (en) * | 2018-07-20 | 2018-10-30 | 高邮市力博机床附件厂 | A kind of electric cut-off machine |
| CN112809094A (en) * | 2020-12-31 | 2021-05-18 | 格林美(无锡)新能源服务有限公司 | Cutting device with protection function |
| CN115090796B (en) * | 2022-08-26 | 2022-12-02 | 泰州华泽金属工业有限公司 | Stainless steel wire fixed-distance cutting device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436255Y (en) * | 2000-07-28 | 2001-06-27 | 浙江省永康市云珠电器有限公司 | Fully hood closed cutting machine |
| US7328512B2 (en) * | 2004-09-14 | 2008-02-12 | Martin Charles B | Self-contained vacuum saw |
| DE102005000143A1 (en) * | 2005-10-21 | 2007-05-03 | Hilti Ag | covering |
| JP5635834B2 (en) * | 2010-08-18 | 2014-12-03 | コマツＮｔｃ株式会社 | Grinding machine scattering prevention structure |
| CN202114601U (en) * | 2011-06-20 | 2012-01-18 | 上海浦莲预拌混凝土有限公司 | Cutting machine with splash guard |
| DE202012006079U1 (en) * | 2012-06-22 | 2012-09-18 | Egon Evertz Kg (Gmbh & Co.) | Grinding device with protective cover |
-
2014
- 2014-11-27 CN CN201410694801.2A patent/CN104369080B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104369080A (en) | 2015-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Zhongmin Inventor before: Liu Xilin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170608 Address after: Tiefu Industrial Park in Pizhou city of Jiangsu Province, Xuzhou City, 221331 Patentee after: Jiangsu Zhongda tower Co., Ltd. Address before: The three group of 618400 Deyang city of Sichuan province Shifang Wuyi Jian Shi Zhen Village Patentee before: SICHUAN SHIFANG XINYUAN PIPE FITTINGS CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20191127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |