CN107649942B - Safety protection window structure for high-speed machine tool - Google Patents
Safety protection window structure for high-speed machine tool Download PDFInfo
- Publication number
- CN107649942B CN107649942B CN201710823778.6A CN201710823778A CN107649942B CN 107649942 B CN107649942 B CN 107649942B CN 201710823778 A CN201710823778 A CN 201710823778A CN 107649942 B CN107649942 B CN 107649942B
- Authority
- CN
- China
- Prior art keywords
- window
- protection window
- protection
- protective
- plate
- 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.)
- Active
Links
Images
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
Abstract
The invention discloses a safety protection window structure for a high-speed machine tool, which comprises a protection window steel plate (1) and a protection window arranged on the protection window steel plate (1); wherein, the protection window is sequentially provided with a protection window rib plate (2), a protection window outer protection film (3), a protection window main board (4) and a protection window inner board (5) from outside to inside. The invention is suitable for the protection window of a high-speed machine tool with the linear speed of 100m/s-200m/s, mainly aims at the selection of the material and the structure of the protection window, and the protection window main body consists of three-layer structures of a quick-replaceable inner plate, an impact-resistant main plate and a high-permeability hydrophobic outer membrane, so that the protection window can resist the high-speed impact of the similar spring speed and carry out safety protection on personnel, can carry out quick replacement on an internal structure when the erosion friction of cutting fluid is serious, and prevents foreign objects from scraping the window by the outer membrane, thereby ensuring the safety of the protection window and prolonging the service life of the protection window.
Description
Technical Field
The invention belongs to the field of machine tools, and particularly relates to a safety protection window structure for a high-speed machine tool, which is suitable for the high-speed machine tool with the linear speed of 100-200 m/s.
Background
The high-speed cutting machine tool protective cover can resist the impact damage of bullets and ensure the safety of machine tool operators, the protective window of the high-speed cutting machine tool is used as an important observation window, the probability of observing when people stand at the position is the greatest, and the safety of the protective window is more important. For the convenience of observation, the protective window needs good perspective and cannot be directly protected by a steel plate, but only can be made of a non-metallic transparent material, and on one hand, the protective window needs to resist high-speed impact of media caused by accidents, and on the other hand, the protective window needs to resist erosion and corrosion of organic solvents such as cuttings, cooling liquid drops and the like for a long time, so that the high-speed machine tool safety protective window needs good impact resistance and also has corrosion resistance and wear resistance.
At present, the machine tool generally adopts toughened glass as a main material of the machine tool protection window, after the toughened glass is broken, fragments can be broken into even small particles and do not have sharp corners in the shape of common glass knives, scratch personnel are avoided, but because the toughened glass is still fragile, impact fragments can be generated under high-speed impact, and the personnel around the equipment still have great danger, therefore, the main material of the high-speed machine tool protection window firstly needs to be ensured to resist high-speed impact, and strong impact injury brought by people is avoided.
Disclosure of Invention
The invention aims to provide a safety protection window structure for a high-speed machine tool, which is used for the high-speed machine tool with the linear speed of 100-200 m/s, the window adopts polycarbonate material as a central interlayer, and the inner layer and the outer layer adopt transparent wear-resistant materials, so that the window is light in weight, is convenient for the push-and-pull movement of a protection door, can resist the high-speed impact of impact media generated by the machine tool due to accidents, improves the wear-resistant and erosion-resistant performance of the protection window, and prolongs the service life of the protection window. Even when the window is fuzzy due to the fact that the water mist environment inside the high-speed grinding machine is severe, the quick replacement of the inner wear-resisting layer of the low-cost window can be carried out, and therefore the cost is reduced, and the permeability and the safety of the window are guaranteed.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
a safety protection window structure for a high-speed machine tool comprises a protection window steel plate and a protection window arranged on the protection window steel plate; wherein the content of the first and second substances,
the protection window is sequentially provided with a protection window rib plate, a protection window outer protection film, a protection window main board and a protection window inner board from outside to inside.
The invention is further improved in that the protective window steel plate is made of SPCC with the thickness of 2 mm-3 mm.
The invention has the further improvement that the protective window rib plate and the protective window steel plate are of an integral structure, and the cutting opening of the protective window rib plate is a square with the size of 250-400 mm.
The invention is further improved in that the protective film outside the protective window is made of a TPU film.
The invention is further improved in that the main board of the protection window is a transparent PC board with the thickness not less than 5 mm.
The invention is further improved in that the inner plate of the protective window is a PET transparent thin plate with the thickness of 1 mm-2 mm.
The invention has the further improvement that the protective window outer protective film, the protective window main board and the protective window inner board are all fastened on the protective window rib plate through the protective window main body supporting structure.
The invention has the further improvement that a metal reinforcing rib plate is also arranged between the protection window main body supporting structure and the protection window steel plate.
The protection window further improves the structure that the protection window main body supporting structure adopts a U-shaped non-closed structure and is used for ensuring that the inner plate of the protection window is taken out conveniently in the lateral direction.
The invention is further improved in that a supporting sealing rubber pad is arranged between the protective window inner plate and the protective window main body supporting structure and is fastened through fixing screws.
The invention has the following beneficial effects:
the safety protection window structure for the high-speed machine tool provided by the invention adopts a multi-material sandwich structure, integrates the advantages and performances of multiple materials, designs a side-drawing quick-change structure, considers the requirement of window safety door movement on the light weight of the window structure on the premise of the safety of resisting high-speed impact, and can carry out quick change of an inner plate by considering erosion of cutting fluid and the like in the machine tool and scraping of an outer layer. The window structure is light in weight, wear-resistant and high-speed impact-resistant, and when the observation degree of the window is insufficient due to accidents, the inner layer material can be rapidly and conveniently replaced, so that the manufacturing cost of the high-speed protective window can be saved while the safety of the high-speed machine tool protective window is ensured. The protective window structure has the advantages of wide material source, low cost, high safety performance and long service life, fully ensures the permeability of the window, and is convenient for people to observe the machining condition of the machine tool. Therefore, the invention can integrate the advantages of multi-material performance and realize the characteristics of safety, light weight, wear resistance and low cost of the high-speed machine tool window protection.
Furthermore, the protective window steel plate is a low-carbon steel plate with the thickness of 2-3mm, belongs to common machine tool protective plates, is low in cost and wide in material source, protects the outer plate of the main body part of the window from being scratched on one hand, and adds a safety protection layer on the other hand, so that the safety protection function of the window is enhanced.
Furthermore, the distance of the rib plate of the protection window ensures the rigidity of the outer protection of the window while effectively reducing the weight of the whole protection window.
Furthermore, the outer protective film of window membrane is wear-resisting hydrophobic characteristic, also is convenient for wash when effectively having increased the wearability of window, has baoding the clear visual degree of window to the life of window has been promoted.
Furthermore, the protection window main board can effectively resist high-speed impact while reducing weight of the door and window, so that personal safety of operators of the high-speed machine tool is guaranteed.
Furthermore, the inner plate of the protection window is made of light PET or similar materials, and if the surface is aged or blurred after long-time erosion, the inner plate can be directly taken out for replacement, and meanwhile, the safety protection performance is enhanced again.
Furthermore, protection window main part bearing structure adopts the non-enclosed construction of U-shaped, has increased window overall structure's rigidity and structural stability, and the side of protection window inner panel is taken out, does benefit to the quick replacement of the easy damage inner panel under the harsh condition of realization environment to practice thrift the manufacturing cost of whole protection window.
Furthermore, the reinforcing rib plate increases the stability of the integral structure of the window in the integral protection of the high-speed machine tool.
Furthermore, the sealing rubber structure can guarantee the sealing performance of the whole structure of the window on the one hand, and on the other hand, the problem of splicing caused by different planeness among different materials is avoided, so that the whole structure rigidity is guaranteed while the whole structure sealing performance is improved.
Drawings
Fig. 1, fig. 2 and fig. 3 are schematic overall, fastening and inner plate quick replacement examples of a security protection window structure of a high-speed machine tool respectively.
In the figure: 1 is protection window steel sheet, 2 is protection window gusset, 3 is the outer protection film of protection window, 4 is the protection window mainboard, 5 is the protection window inner panel, 6 is protection window main part bearing structure, 7 is metal deep floor, 8 is the support sealing rubber pad, 9 is set screw.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in figure 1, the invention provides a safety protection window structure for a high-speed machine tool, which comprises a protection window steel plate 1, a protection window rib plate 2, a protection window outer protection film 3, a protection window main plate 4, a protection window inner plate 5, a protection window main body supporting structure 6 and a metal reinforcing rib plate 7 of the whole protection window of the high-speed machine tool.
Fig. 2 shows that a supporting sealing rubber gasket 8 is additionally arranged between the protection window inner plate 5 and the protection window main body supporting structure 6 and is fixed by a plurality of fixing screws 9.
Fig. 3 shows that the protection inner plate 5 is fixed to the protection window main body support structure 6 by a fixing screw 9 at ordinary times, and can be taken out from the side when needing to be replaced.
Wherein, protection window steel sheet 1 is similar material steel sheets such as 2mm ~ 3mm thick SPCC or Q235, protection window gusset 2 is the square window of seeing about 1 cutting out 250 ~ 400mm, protection window main part 1 is the three layer construction that two-layer board adds the film and constitutes, protection window outer protection film 3 is high-transparent TPU film or approximate material, protection window mainboard 4 is the PC board or the approximate material of performance that are not less than 5mm thick, protection window inner panel 5 is PET or the approximate material sheet metal of performance, protection window main part bearing structure 6 is the same material steel sheet with protection window steel sheet 1, 7 is the metal deep floor of high-speed machine tool protection window.
In this embodiment, the protection window steel plate 1 and the protection window rib plate 2 are integrated, so as to perform safety protection on the window part and protect the permeability of the window surface.
The protection window main body is composed of a protection window main board 4, a protection window inner board 5 and a protection window outer protection film 3, wherein the protection window outer protection film 3 is pasted on the protection window main board 4, then the whole protection window main body is spliced with the protection window inner board 5, and the protection window main body is supported by a protection window main body supporting structure 6 and additionally provided with a supporting sealing rubber pad 8 and is fixed by a fixing screw 9.
The protection window main body supporting structure 6 is welded with the protection window steel plate 1.
The metal reinforcing rib plate 7 is welded at the bottom of the protection window main body supporting structure 6 to support and reinforce the whole protection window main body.
The above description is only one embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A safety protection window structure for a high-speed machine tool is characterized in that the safety protection window structure is used for the high-speed machine tool with the linear speed of 100m/s-200m/s and comprises a protection window steel plate (1) and a protection window arranged on the protection window steel plate (1); wherein the content of the first and second substances,
the protective window is sequentially provided with a protective window rib plate (2), a protective window outer protective film (3), a protective window main board (4) and a protective window inner board (5) from outside to inside; the protective window outer protective film (3) is made of a TPU film; the protection window main board (4) is a transparent PC board with the thickness not less than 5 mm; the protective window inner plate (5) is a PET transparent thin plate with the thickness of 1 mm-2 mm;
the protective window rib plate (2) and the protective window steel plate (1) are of an integral structure, and a cutting opening of the protective window rib plate (2) is a square with the size of 250-400 mm;
the protective window outer protective film (3), the protective window main board (4) and the protective window inner board (5) are all fastened on the protective window rib plate (2) through a protective window main body supporting structure (6); the protection window main body supporting structure (6) adopts a U-shaped non-closed structure and is used for ensuring that the protection window inner plate (5) is taken out conveniently in the lateral direction; a metal reinforcing rib plate (7) is also arranged between the protection window main body supporting structure (6) and the protection window steel plate (1); a supporting sealing rubber pad (8) is arranged between the protective window inner plate (5) and the protective window main body supporting structure (6).
2. The safety protection window structure for high-speed machine tools according to claim 1, wherein the protection window steel plate (1) is made of SPCC with a thickness of 2 mm-3 mm.
3. The safety protection window structure for high-speed machine tools according to claim 1, wherein a supporting sealing rubber gasket (8) is fastened between the protection window inner plate (5) and the protection window main body supporting structure (6) through a fixing screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823778.6A CN107649942B (en) | 2017-09-13 | 2017-09-13 | Safety protection window structure for high-speed machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823778.6A CN107649942B (en) | 2017-09-13 | 2017-09-13 | Safety protection window structure for high-speed machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107649942A CN107649942A (en) | 2018-02-02 |
| CN107649942B true CN107649942B (en) | 2020-04-28 |
Family
ID=61130429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710823778.6A Active CN107649942B (en) | 2017-09-13 | 2017-09-13 | Safety protection window structure for high-speed machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107649942B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732317A (en) * | 2021-08-20 | 2021-12-03 | 江苏恒钜精密机械科技有限公司 | Lathe is used in high stability antidetonation machine-building |
| CN113894111A (en) * | 2021-09-30 | 2022-01-07 | 嘉兴陶庄城市矿产资源有限公司 | Building metal rubbish attachment clearing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05118182A (en) * | 1991-06-10 | 1993-05-14 | Sege Sicherheitsfenster Gmbh | Safety window |
| JP2006205311A (en) * | 2005-01-28 | 2006-08-10 | Nippei Toyama Corp | Cover device for processing apparatus |
| CN103608640A (en) * | 2011-06-21 | 2014-02-26 | 拜尔材料科学有限公司 | Polycarbonate laminate for close-proximity blast events |
| CN203650102U (en) * | 2012-12-26 | 2014-06-18 | 株式会社森精机制作所 | Machine tool |
| CN204279011U (en) * | 2014-02-20 | 2015-04-22 | 天津三宇车体制造有限公司 | Construction-vehicle cab skylight |
| CN104553207A (en) * | 2014-12-12 | 2015-04-29 | 中国航空工业集团公司北京航空材料研究院 | Safety glass capable of preventing splashing during breaking |
| CN105593041A (en) * | 2013-09-13 | 2016-05-18 | 德马吉森股份公司 | Profile element, frame element and cabin wall section of a numerically controlled machine tool |
-
2017
- 2017-09-13 CN CN201710823778.6A patent/CN107649942B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05118182A (en) * | 1991-06-10 | 1993-05-14 | Sege Sicherheitsfenster Gmbh | Safety window |
| JP2006205311A (en) * | 2005-01-28 | 2006-08-10 | Nippei Toyama Corp | Cover device for processing apparatus |
| CN103608640A (en) * | 2011-06-21 | 2014-02-26 | 拜尔材料科学有限公司 | Polycarbonate laminate for close-proximity blast events |
| CN203650102U (en) * | 2012-12-26 | 2014-06-18 | 株式会社森精机制作所 | Machine tool |
| CN105593041A (en) * | 2013-09-13 | 2016-05-18 | 德马吉森股份公司 | Profile element, frame element and cabin wall section of a numerically controlled machine tool |
| CN204279011U (en) * | 2014-02-20 | 2015-04-22 | 天津三宇车体制造有限公司 | Construction-vehicle cab skylight |
| CN104553207A (en) * | 2014-12-12 | 2015-04-29 | 中国航空工业集团公司北京航空材料研究院 | Safety glass capable of preventing splashing during breaking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107649942A (en) | 2018-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107649942B (en) | Safety protection window structure for high-speed machine tool | |
| EP2667143B1 (en) | Pane construction and corresponding bullet proof window | |
| KR20130088735A (en) | Holder unit and scribe device | |
| CN203918630U (en) | A kind of protector of vertical machining centre | |
| CN210694185U (en) | Data monitoring platform for monitoring marine navigation aid equipment | |
| CN103586245B (en) | The production system of workpiece cleaning plant and workpiece | |
| KR100694675B1 (en) | A Device for Piston scratch of Hydraulic-Breaker | |
| CN103331690A (en) | Honing machine | |
| CN100390339C (en) | Visible cover on spinning frame heed | |
| CN216279022U (en) | Retaining ring sealed type composite roller bearing | |
| CN211604250U (en) | Audible and visual alarm | |
| CN212498401U (en) | Protective device for glass door production line | |
| CN218881025U (en) | Movable arm hydraulic cylinder protection device of explosion-proof excavator | |
| CN210083526U (en) | Outer surface protection structure of hatch cover | |
| CN201953809U (en) | Thrust tapered roller bearing | |
| CN207582551U (en) | A kind of quartering hammer with anti-splashing tempering cover | |
| CN105722354B (en) | A kind of detachable electrical equipment cabinet | |
| CN219342824U (en) | Bridge dust keeper and bridge | |
| CN217572088U (en) | Portable organ armour protection casing | |
| JP4486415B2 (en) | Work machine | |
| CN215814117U (en) | Wear-resisting effectual intelligent terminal touch screen of cutting to pieces | |
| CN208673775U (en) | A kind of coal mine cable with protective jacket | |
| CN214888850U (en) | Special anti-overturning dustproof ring part for large hydraulic breaking hammer | |
| CN214697842U (en) | Mine vertical shaft pipeline expansion piece protector | |
| CN203664795U (en) | Milling surface aluminium scrap splash-proof collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |