CN106624990B - Metal dust cap - Google Patents
Metal dust cap Download PDFInfo
- Publication number
- CN106624990B CN106624990B CN201610406599.8A CN201610406599A CN106624990B CN 106624990 B CN106624990 B CN 106624990B CN 201610406599 A CN201610406599 A CN 201610406599A CN 106624990 B CN106624990 B CN 106624990B
- Authority
- CN
- China
- Prior art keywords
- plate
- fixing piece
- piece
- assembling
- fixing
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 title claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 18
- 238000005452 bending Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- B23Q11/0825—Relatively slidable coverings, e.g. telescopic
-
- 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
- B23Q11/0816—Foldable coverings, e.g. bellows
-
- 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
- B23Q2011/0808—Means for maintaining identical distances between relatively movable cover parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Frames And Binding Bands (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Connection Of Plates (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a metal dust cover structure, which is formed by assembling more than two assembling pieces, wherein each assembling piece is provided with a first plate, the top end of the first plate is provided with a first fixing piece, the free end of the first fixing piece is provided with a horizontal top cover plate, one end of the first plate, different from the first fixing piece, is provided with a second plate with a proper included angle, a turning part is arranged between the first plate and the second plate, the free end of the second plate is provided with a second fixing piece, and the top cover plate of one assembling piece is leaned against the top cover plate of the other assembling piece, so that the second fixing piece of one assembling piece is leaned against the first fixing piece of the other assembling piece, and the first fixing piece and the second fixing piece are fixedly arranged; therefore, the heat-resistant and dust-proof structure has better effects of chip prevention, dust prevention and heat resistance, simple component and easy assembly and maintenance.
Description
Technical Field
The present invention relates to a metal dust cap structure, and more particularly, to a retractable dust cap structure formed by integrally bending a metal plate.
Background
According to, conventional processing machine is in the course of working, and iron fillings can scatter and splash all around, and its relevant drive mechanism all is fairly accurate equipment, if let iron fillings get into carelessly, probably influence the machining precision, what is more, can cause relevant drive mechanism's damage, consequently, generally all need install flexible protecting cover additional to prevent that iron fillings from falling into in the drive mechanism.
The conventional telescopic protecting cover comprises: a first fixed edge, a plurality of folded edges, a second fixed edge, the first fixed edge is fixed to the first fixed side of the machine, the second fixed edge is fixed to the second fixed side of the machine, a thin reinforcing plate must be sewn at the joint of each folded edge, the reinforcing plate is designed to be thin because a sewing needle must be allowed to smoothly penetrate through the reinforcing plate, however, the thin reinforcing plate has the defect that a thin reinforcing plate is not good in strength, so that a thin reinforcing plate must be arranged at the joint of each folded edge, to reinforce the deficiency of insufficient strength, while the thin reinforcing plate has poor guiding and supporting effect, therefore, the stretching is not smooth, the sewing can only be performed on soft materials such as canvas, but the canvas is not easy to clean, moreover, the canvas has poor anti-chipping and anti-dust effects, and furthermore, the canvas is not heat-resistant and is not suitable for turning or milling.
In addition, german patent No. 3635874, fig. 1, discloses a retractable cover plate, which is composed of a plurality of accordion retractable plates, a plurality of pressing plates, a through rod, a spring, and an upper cover plate; the upper cover plate above the telescopic plate utilizes the elastic force of the spring to enable the upper cover plates to be tightly attached and covered, so that the double-layer protection effect is achieved.
Although the use effect of double-layer protection of the metal telescopic protecting cover can be achieved, the metal telescopic protecting cover has a plurality of components, so that the assembly is not easy and troublesome, and the subsequent maintenance is difficult; accordingly, stare various deficiencies of the prior art are needed for further improvement.
In view of the improvement of the conventional structure, the inventor has made years of experience in production and marketing of related products, and has devised an improved method to finally create a metal dust cap structure after a plurality of improvement tests in view of the related problems.
Disclosure of Invention
Accordingly, the present invention is directed to a metal dust cap structure with better effects of preventing dust, dust and heat.
Another object of the present invention is to provide a metal dust cap structure which is simple in component assembly and easy to assemble and maintain.
In order to achieve the above purpose, the solution of the invention is:
a metal dust cover is formed by bending and installing more than two assembling pieces made of metal materials integrally, wherein each assembling piece is provided with a first plate, the top end of the first plate is provided with a first fixing piece, the free end of the first fixing piece is provided with a horizontal top cover plate, one end of the first plate, different from the first fixing piece, is provided with a second plate with a proper included angle, a turning part is arranged between the first plate and the second plate, the free end of the second plate is provided with a second fixing piece parallel to the first fixing piece, and the top cover plate of one assembling piece is abutted against the top cover plate of the other assembling piece, so that the second fixing piece of one assembling piece is abutted against the first fixing piece of the other assembling piece, and the first fixing piece and the second fixing piece are fixedly arranged.
Further, the cross section of the turning part is approximately 5/6 circular.
Further, the proper included angle formed by the first plate and the second plate is preferably an acute angle.
And the fixing strips are respectively leaned against the second fixing sheet of one of the assembling pieces and the first fixing sheet of the other assembling piece, and the two fixing strips are fixedly arranged with the first fixing sheet and the second fixing sheet in a riveting mode.
After the structure is adopted, the invention is formed by integrally bending the sheet plates made of metal materials, so that the sheet plates form the telescopic dustproof protective cover, the components are simple, the assembly is convenient, the cleaning operation of a user is more convenient, and the convenience and the practicability are high.
The following description of the preferred embodiments of the present invention is provided in conjunction with the accompanying drawings, and it will be understood by those skilled in the art that the present invention may be practiced otherwise than as specifically described.
Drawings
FIG. 1 is an exploded perspective view of the present invention;
FIG. 2 is a perspective assembly view of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
FIG. 4 is an enlarged partial view of the assembled cross section of the present invention;
FIG. 5 is a schematic cross-sectional view of an embodiment of the present invention as it extends;
FIG. 6 is an enlarged cross-sectional view of an extended embodiment of the present invention;
FIG. 7 is a partial enlarged view of an assembled cross section according to another embodiment of the present invention.
[ notation ] to show
The stationary member 30 and the moveable member 40
An auxiliary block a.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
Firstly, please refer to fig. 1 to 6, which show a metal dust cap, which is formed by bending more than two assembling pieces 10 integrally, wherein the assembling pieces are made of metal, the assembling piece 10 has a first plate 11, the top end of the first plate 11 has a first fixing piece 12, the free end of the first fixing piece 12 has a horizontal top cover plate 13, the end of the first plate 11 different from the first fixing piece 12 has a second plate 14 with a proper included angle, a turning part 15 is arranged between the first plate 11 and the second plate 14, the free end of the second plate 14 has a second fixing piece 16 parallel to the first fixing piece 12, and the top cover plate 13 of one assembling piece 10 is abutted against the top cover plate 13 of the other assembling piece 10, so that the second fixing piece 16 of one assembling piece 10 is abutted against the first fixing piece 12 of the other assembling piece 10, and the first fixing piece 12 is abutted against the top cover plate 13 of the other assembling piece 10, and the first fixing piece 12 is abutted against the first fixing piece 12, The second fixing piece 16 is fixed.
The cross section of the turning part 15 is approximately 5/6 circles.
The proper included angle formed between the first plate 11 and the second plate 14 is preferably an acute angle.
The fixing device can further comprise more than two fixing strips 20, wherein each fixing strip 20 is respectively arranged on the second fixing sheet 16 of one connecting piece 10 and the first fixing sheet 12 of the other connecting piece 10, and the two fixing strips 20 are fixedly arranged on the first fixing sheet 12 and the second fixing sheet 16 in a riveting mode.
With the above combination, referring to fig. 1 to 6, the present invention uses a metal plate to be bent integrally to form a retractable dust-proof protective cover.
The second fixing sheet 16 located at the outermost side is fixedly arranged on a fixing member 30 of a machining center machine (not shown), the first fixing sheet 12 located at the outermost side is fixedly arranged on a movable member 40, when the movable member 40 moves away from the direction of the fixing member 30, the first fixing sheet 12 can be linked, so that the first fixing sheet 12 and the top cover plate 13 are synchronously linked, the first plate 11 and the second plate 14 can be stretched, but the top cover plate 13 still cannot be separated from the state of covering the top surface of the other top cover plate 13 (as shown in fig. 5), so that the dustproof cover can be stretched out, better chip prevention, dustproof and heat resistance effects can be achieved, and the dustproof cover has high practicability.
In addition, a turning portion 15 is provided between the first plate 11 and the second plate 14, so that the movable member 40 can be properly bent and unfolded when moving away from the fixed member 30 (as shown in fig. 6), thereby effectively reducing the phenomenon of stress concentration, avoiding the problem of crack or fracture at the joint of the first plate 11 and the second plate 14, and having safety and practicability.
Because the invention is formed by bending the sheet of metal material into a whole, the sheet of metal material is made into a telescopic dustproof protective cover, which not only has simple components and convenient assembly, but also is more convenient for the cleaning operation of a user, and has deep convenience and practicability.
Please refer to fig. 7, wherein, the turning portion 15 may not be disposed between the first plate 11 and the second plate 14, and an auxiliary block a may be additionally installed outside the connection position of the first plate 11 and the second plate 14, and the auxiliary block a is utilized to buckle the connection position of the first plate 11 and the second plate 14, so as to avoid the problem of crack or fracture at the connection position of the first plate 11 and the second plate 14, which is very safe and practical.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (4)
1. A metal dust cover is formed by bending more than two assembling pieces integrally, wherein the assembling pieces are made of metal materials, each assembling piece is provided with a first plate, the top end of the first plate is provided with a first fixing piece, the free end of each first fixing piece is provided with a horizontal top cover plate, one end of each first plate, which is different from the first fixing piece, is provided with a second plate with a proper included angle, a turning part is arranged between the first plate and the second plate, the free end of the second plate is provided with a second fixing piece parallel to the first fixing piece, and the top cover plate of one assembling piece is abutted against the top cover plate of the other assembling piece, so that the second fixing piece of one assembling piece can be abutted against the first fixing piece of the other assembling piece, and the first fixing piece and the second fixing piece are fixedly arranged.
2. The metal dust cover of claim 1, wherein: the cross-section of the turn is 5/6 circular.
3. The metal dust cover of claim 1, wherein: the proper included angle formed by the first plate and the second plate is an acute angle.
4. The metal dust cover of claim 1, wherein: the fixing device further comprises more than two fixing strips, wherein each fixing strip is respectively abutted against the second fixing piece of one of the assembling pieces and the first fixing piece of the other assembling piece, and the two fixing strips are fixedly arranged with the first fixing piece and the second fixing piece in a riveting mode.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104135951A TWI597121B (en) | 2015-11-02 | 2015-11-02 | Metal dust cover for machine tools |
| TW104135951 | 2015-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106624990A CN106624990A (en) | 2017-05-10 |
| CN106624990B true CN106624990B (en) | 2020-02-21 |
Family
ID=58851441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610406599.8A Expired - Fee Related CN106624990B (en) | 2015-11-02 | 2016-06-12 | Metal dust cap |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106624990B (en) |
| TW (1) | TWI597121B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788911B (en) * | 2018-08-13 | 2019-10-08 | 河南万知星科技服务有限公司 | A kind of machining machine tool guide rail protecting cover that can clear away iron filings automatically |
| CN113695655B (en) * | 2021-09-28 | 2022-09-06 | 南京宁庆数控机床制造有限公司 | Chip blocking device applied to high-speed milling machine tool |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07204974A (en) * | 1993-12-31 | 1995-08-08 | Takeshi Nemoto | Bellows |
| DE20303035U1 (en) * | 2003-02-24 | 2003-04-30 | Hema Maschinen & Apparate | Flexible, extending protective screen for machines is made from a number of interlocking hollow profiles forming a crease free panel |
| CN203542220U (en) * | 2013-08-19 | 2014-04-16 | 林遂铭 | Dustproof protecting cover improved structure |
| CN203993357U (en) * | 2014-06-27 | 2014-12-10 | 华研精密工业有限公司 | Telescopic protecting device |
| CN104259494A (en) * | 2014-09-30 | 2015-01-07 | 任晓东 | Withdrawal type dust cover for lathe |
| CN104999340A (en) * | 2015-07-30 | 2015-10-28 | 安庆市阳光机械制造有限责任公司 | Telescopic armor type machine tool protective cover |
| TWM521511U (en) * | 2015-11-02 | 2016-05-11 | sui-ming Lin | Improved metal dustproof cover structure |
-
2015
- 2015-11-02 TW TW104135951A patent/TWI597121B/en not_active IP Right Cessation
-
2016
- 2016-06-12 CN CN201610406599.8A patent/CN106624990B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWI597121B (en) | 2017-09-01 |
| CN106624990A (en) | 2017-05-10 |
| TW201716177A (en) | 2017-05-16 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |