CN108526989A - A kind of safety noise reduction protective door suitable for high-speed machine tool - Google Patents
A kind of safety noise reduction protective door suitable for high-speed machine tool Download PDFInfo
- Publication number
- CN108526989A CN108526989A CN201810165390.6A CN201810165390A CN108526989A CN 108526989 A CN108526989 A CN 108526989A CN 201810165390 A CN201810165390 A CN 201810165390A CN 108526989 A CN108526989 A CN 108526989A
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- CN
- China
- Prior art keywords
- protective door
- main body
- machine tool
- noise reduction
- tempered glass
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
- B23Q11/0096—Safety devices protecting the operator, e.g. against accident or noise protecting against noise
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention belongs to the safety protection fields of machine tool, relate generally to a kind of safety noise reduction protective door suitable for high-speed machine tool.Add block, steel wire including main body, protective door interior main body, acoustic damping materials, bolt, PC plate, tempered glass, machine outside protective door.The machine adds block welding outside protective door on the inside of main body, and adds thread mill drilling on block in machine, and main body outside protective door interior main body and protective door is linked together by bolt；It is bonded with acoustic damping materials among the protective door interior main body and the outer main body of protective door；The protective door interior main body and the outer main body of protective door are equipped with form；The tempered glass is mounted on viewing window position by the way that shadowless glue is Nian Jie with PC plate；The steel wire is connected to viewing window position by main body outside bolt and protective door and interior main body.The protective capacities that can effectively prevent high-speed machine tool protective door using protective door of the present invention is improved the security performance of high-speed machine tool and can effectively reduce the noise of lathe generation.
Description
Technical field
The invention belongs to the safety protection fields of machine tool, relate generally to a kind of safety noise reduction suitable for high-speed machine tool
Protective door.
Background technology
High-speed machining is to represent the new technology of Developing Trends of Modern Manufacturing Industry.It not only has high productivity, but also
The machining accuracy and surface quality of part can be significantly improved, realizes the high-efficiency and precision processing of difficult-to-machine material and thin-walled parts.
High-speed machine tool be realize High-speed machining equipment basis, and realize high-speed cutting the most important condition, advantage be high rotating speed, efficiently
In terms of rate, high-precision, while problems faced is similarly notable, mainly safety and noise, because of the raising of rotating speed, chip or
Cutter etc. fly out cause damages it is bigger, and generate noise it is bigger than machine tool, the safety hazard of operating personnel is also accordingly increased
Greatly；For lathe outer protective cover, protective door is face machine tooling region, therefore for the protective door of high-speed machine tool outer protective cover
Research it is also just more and more important.
The protective door safety of machine tool outer protective cover is low, soundproof effect is poor, only plays the role of isolation observation；Institute
With a kind of new safety noise reduction door of research is of great significance suitable for high-speed machine tool.
Invention content
The present invention provides a kind of safety noise reduction protective door suitable for high-speed machine tool, can effectively prevent high-speed machine tool protective door
Protective capacities, improve the security performance of high-speed machine tool and can effectively reduce lathe generation noise.
A kind of safety noise reduction protective door for high-speed machine tool, it is characterised in that：Including in main body outside protective door, protective door
Main body, acoustic damping materials, bolt, PC plate, tempered glass, machine add block, steel wire.The machine adds block welding outside protective door in main body
Side, and add thread mill drilling on block in machine, main body outside protective door interior main body and protective door is linked together by bolt；It is described
It is bonded with acoustic damping materials among protective door interior main body and the outer main body of protective door；The protective door interior main body and the outer main body of protective door are equal
Equipped with form；The tempered glass is mounted on viewing window position by the way that shadowless glue is Nian Jie with PC plate；The steel wire by bolt with
The outer main body of protective door and interior main body are connected to viewing window position.
Further, the outer main body surrounding of the protective door has flanging, when main body, protective door interior main body, noise reduction outside protective door
When material assembly connection, the gap of 2mm~4mm is stayed among the outer main body of protective door and acoustic damping materials, forms air layer.Air layer fills
When medium prevention sound transmission, can be very good to play the role of sqouynd absorption lowering noise.
Further, the acoustic damping materials preferentially select polyurethane foam plastics, noise reduction spraying new material, glass fibre
Cotton, damping sound insulation felt.
Further, it is stained with tempered glass on the inside of the PC plate, PC plate is being installed and when tempered glass, PC plate steel outwardly
Change glass inwardly.PC plate has a very strong anti-penetration ability, but the disadvantage is that wearability is too poor, is generated during machine tooling
Free-cutting can scratch PC plate, and scratch and can not restore, therefore be stained with tempered glass in the inboard of PC plate, can prevent from scratching,
Tempered glass and PC plate prevent chip from penetrating form with the use of can play well, cause damages to operating personnel.
Further, a diameter of φ 2.0mm~φ 2.5mm of the steel wire, grid are the 30 * 40mm of * 30mm~40,
And on the inside of tempered glass；Tempered glass and PC plate can be fixed, and to machine tooling when is issuable larger
Chip or cutter, which fly out, to be taken precautions against, and the harm caused by operating personnel is prevented.
Further, described with the use of spring washer and sealing plain cushion, to play sealing buffer protection function when being bolted, and
It prevents cuttings liquid from penetrating into protective door internal layer, destroys the performance of acoustic damping materials.
The high-speed machine tool safety noise reduction protective door of Patent design of the present invention, can effectively prevent rotating speed in 10000r/min or more
The high-speed machine tool course of work in danger source operating personnel are damaged, protect personal safety, improve high-speed machine tool and common
The security performance of machine shield and the generation noise that lathe is greatly lowered.
Description of the drawings
Fig. 1 is protective door explosive view；
Fig. 2 is protective door installation diagram；
Fig. 3 is protective door sectional arrangement drawing；
In following figure, 1, steel wire；2, tempered glass；3, the outer main body of protective door；4, protective door interior main body；5, acoustic damping materials；
6, bolt；7, spring washer；8, plain cushion is sealed；9, PC plate；10, machine adds block；11, air layer.
Specific implementation mode
This patent is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of safety noise reduction protective door structure for high-speed machine tool is as shown in Figure 1, include mainly steel wire 1, tempering glass
The outer main body 3 of glass 2, protective door, protective door interior main body 4, acoustic damping materials 5, bolt 6, spring washer 7, sealing plain cushion 8, PC plate 9, machine add block
10, air layer 11.
Block 10 is added to be welded on 3 inside of main body outside protective door in several machines, wherein machine adds machine on block 10 to lead to added with threaded hole
The connection with bolt 6 is crossed, main body 3 outside protective door interior main body 4 and protective door is linked together, protective door interior main body 4 and protection
Acoustic damping materials 5 are bonded among main body 3 outdoors, preferentially selection polyurethane foam plastics, noise reduction spray novel-section to acoustic damping materials 5
Material, glass fibre cotton, damping sound insulation felt.Outer 3 surrounding of main body of protective door has flanging, when main body 3, protective door interior main body outside protective door
4, when 5 assembly connection of acoustic damping materials, the gap of 2mm~4mm is stayed among the outer main body 3 of protective door and acoustic damping materials 5, forms air
Layer.Air layer serves as medium and prevents sound transmission, can be very good to play the role of sqouynd absorption lowering noise.Have by research PC plate 9 non-
The anti-penetration ability of Chang Qiang, but the disadvantage is that wearability is too poor, the free-cutting generated during machine tooling can scratch PC plate
9, and scratch and can not restore；Therefore tempered glass 2 is stained with by shadowless glue in the inside of PC plate 9, and in installation PC plate 9 and tempering
When glass 2, tempered glass 3 inwardly, can prevent from scratching PC plate 9 outwardly, and tempered glass 2 is fine with the use of energy with PC plate 9
Play and prevent chip from penetrating form, cause damages to operating personnel.Steel wire 1 is by main body 3 outside bolt 6 and protective door and prevents
It protects door interior main body 4 to connect, be mounted on the inside of tempered glass；A diameter of φ 2.0mm~φ 2.5mm of steel wire 1, grid are 30 *
The * of 30mm~40 40mm；Steel wire 1 can be fixed tempered glass 2 and PC plate 9, and to machine tooling when it is issuable compared with
Big chip or cutter fly out and are taken precautions against, and prevent the harm caused by operating personnel；Cuttings liquid penetrates into protective door in order to prevent
Layer destroys the performance of acoustic damping materials 5, therefore when being connected using bolt 6, with the use of spring washer 7 and sealing plain cushion 8.
Technical solution provided herein is described in detail above, embodiment used herein is to the application
Principle and embodiment be expounded, the explanation of above example is only intended to help understand the present processes and its core
Thought is thought；Meanwhile for those of ordinary skill in the art, according to the thought of the application, in specific implementation mode and model is applied
There will be changes are placed, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (6)
1. a kind of safety noise reduction protective door for high-speed machine tool, it is characterised in that：Including main in main body outside protective door, protective door
Body, acoustic damping materials, bolt, PC plate, tempered glass, machine add block, steel wire；The machine adds block welding outside protective door in main body
Side, and add thread mill drilling on block in machine, main body outside protective door interior main body and protective door is linked together by bolt；It is described
It is bonded with acoustic damping materials among protective door interior main body and the outer main body of protective door；The protective door interior main body and the outer main body of protective door are equal
Equipped with form；The tempered glass is mounted on viewing window position by the way that shadowless glue is Nian Jie with PC plate；The steel wire by bolt with
The outer main body of protective door and interior main body are connected to viewing window position.
2. a kind of safety noise reduction protective door for high-speed machine tool according to claim 1, it is characterised in that：The protective door
Outer main body surrounding has flanging, when main body, protective door interior main body, acoustic damping materials assembly connection outside protective door, the outer main body of protective door
With the gap for staying 2mm~4mm among acoustic damping materials, air layer is formed.
3. a kind of safety noise reduction protective door for high-speed machine tool according to claim 1, it is characterised in that：The noise reduction material
The preferential selection polyurethane foam plastics of material, noise reduction spraying new material, glass fibre cotton, damping sound insulation felt.
4. a kind of safety noise reduction protective door for high-speed machine tool according to claim 1, it is characterised in that：The PC plate
Inside is stained with tempered glass, is installing PC plate and when tempered glass, and tempered glass is inwardly outwardly for PC plate.
5. a kind of safety noise reduction protective door for high-speed machine tool according to claim 1, it is characterised in that：The steel wire
A diameter of φ 2.0mm~φ 2.5mm, grid be 30 * of * 30mm~40 40mm；And on the inside of tempered glass.
6. a kind of safety noise reduction protective door for high-speed machine tool according to claim 1, it is characterised in that：The bolt connects
When connecing, with the use of spring washer and sealing plain cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165390.6A CN108526989A (en) | 2018-02-28 | 2018-02-28 | A kind of safety noise reduction protective door suitable for high-speed machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165390.6A CN108526989A (en) | 2018-02-28 | 2018-02-28 | A kind of safety noise reduction protective door suitable for high-speed machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526989A true CN108526989A (en) | 2018-09-14 |
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ID=63485665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810165390.6A Pending CN108526989A (en) | 2018-02-28 | 2018-02-28 | A kind of safety noise reduction protective door suitable for high-speed machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747928A (en) * | 2019-11-15 | 2020-02-04 | 徐州菲诺特德机械设备有限公司 | Excavator cockpit protector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247098Y (en) * | 1996-04-11 | 1997-02-12 | 卢予阳 | Composite transparent bullet-proof plate |
| CN1242297A (en) * | 1998-07-16 | 2000-01-26 | 梅岗 | Method for producing safety glass |
| US6167656B1 (en) * | 1999-03-09 | 2001-01-02 | Fortress Security Windows Inc. | Security window assembly |
| CN206029621U (en) * | 2016-08-03 | 2017-03-22 | 上海恩太设备技术有限公司 | Sand control system of observation window |
| CN206141558U (en) * | 2016-10-26 | 2017-05-03 | 中车戚墅堰机车有限公司 | Side of shocking resistance window structure |
| CN107598657A (en) * | 2017-07-24 | 2018-01-19 | 宁夏共享机床辅机有限公司 | A kind of denoising structure for lathe protection |
-
2018
- 2018-02-28 CN CN201810165390.6A patent/CN108526989A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247098Y (en) * | 1996-04-11 | 1997-02-12 | 卢予阳 | Composite transparent bullet-proof plate |
| CN1242297A (en) * | 1998-07-16 | 2000-01-26 | 梅岗 | Method for producing safety glass |
| US6167656B1 (en) * | 1999-03-09 | 2001-01-02 | Fortress Security Windows Inc. | Security window assembly |
| CN206029621U (en) * | 2016-08-03 | 2017-03-22 | 上海恩太设备技术有限公司 | Sand control system of observation window |
| CN206141558U (en) * | 2016-10-26 | 2017-05-03 | 中车戚墅堰机车有限公司 | Side of shocking resistance window structure |
| CN107598657A (en) * | 2017-07-24 | 2018-01-19 | 宁夏共享机床辅机有限公司 | A kind of denoising structure for lathe protection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747928A (en) * | 2019-11-15 | 2020-02-04 | 徐州菲诺特德机械设备有限公司 | Excavator cockpit protector |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180914 |