CN103921218A - Shot-blasting protection device - Google Patents
Shot-blasting protection device Download PDFInfo
- Publication number
- CN103921218A CN103921218A CN201410143498.7A CN201410143498A CN103921218A CN 103921218 A CN103921218 A CN 103921218A CN 201410143498 A CN201410143498 A CN 201410143498A CN 103921218 A CN103921218 A CN 103921218A
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- China
- Prior art keywords
- ball blast
- sucking disc
- shot
- elastometric boot
- magnet sucking
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Abstract
The invention relates to the technical field of shot-blasting processes and in particular discloses a shot-blasting protection device. The shot-blasting protection device comprises a rubber protecting cover and a magnet suction disc, wherein the inner side face of the rubber protecting cover and a metal machining surface are in profile modeling design; the magnet suction disc is arranged on the inner side face of the rubber protecting cover; the shot-blasting protection device can be adsorbed to the metal machining surface through the magnet suction disc. According to the shot-blasting protection device, the metal machining surface is subjected to shot-blasting protection by a mode of combining the rubber protecting cover and the magnet suction disc; because the inner side face of the rubber protecting cover and the metal machining surface are in profile modeling design, the shot-blasting protection device can completely cover the metal machining surface to be protected, and thus the metal machining surface of a framework can meet the precision requirement and quality standard of layout design. Moreover, the shot-blasting protection device can realize rapid protection and is rapidly removed, the operating time is effectively shortened, the production efficiency is improved, the labor intensity of workers is reduced, the manpower cost is reduced, and because an adhesive tape is not used, the production cost is greatly saved.
Description
Technical field
The present invention relates to ball blast technology field, relate in particular to the magnetic ball blast protector of a kind of tool.
Background technology
Framework as car at the bottom of running part, relate to Exploration on Train Operation Safety, therefore process and assemble required precision is higher, in order to ensure that framework Precision Machining face is not subject to the injury of ball blast, need in the time of ball blast, protect by the Precision Machining face to framework.Traditional protection method is generally and adopts adhesive tape that rubber slab is pasted on the Precision Machining face of framework, and this protection method not only construction intensity is large, troublesome poeration, waste time and energy, reduced production efficiency, and adhesive tape is the not reproducible material that utilizes, can causes larger cost waste.
Summary of the invention
(1) technical problem that will solve
The object of this invention is to provide a kind of ball blast protector, to overcome in prior art owing to adopting adhesive tape and rubber slab to carry out ball blast protection to the Precision Machining face of framework, cause waste time and energy, the problem such as the low and cost of idleness of production efficiency.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of ball blast protector, comprise elastometric boot and magnet sucking disc, the medial surface of described elastometric boot and metal machined surface contoured design, described magnet sucking disc is located on the medial surface of described elastometric boot, and described ball blast protector can be adsorbed on metal machined surface by described magnet sucking disc.
Preferably, the lateral surface of described elastometric boot is provided with protruding arc surface structure.
Preferably, the sharp edge of described elastometric boot is through Passivation Treatment.
Preferably, the material of described elastometric boot is high-strength abrasion-proof rubber.
Preferably, the HS hardness of described elastometric boot is more than or equal to 70.
Preferably, the contact-making surface of described magnet sucking disc and metal machined surface and metal machined surface contoured design.
Preferably, the area of the contact-making surface of described magnet sucking disc and metal machined surface is less than the area of the medial surface of described elastometric boot.
Preferably, described magnet sucking disc is embedded on the medial surface of described elastometric boot, and described magnet sucking disc and preventing rubber are enclosed within the groove of inlaying place and are 45 °.
Preferably, the material of described magnet sucking disc is neodymium iron boron strong magnet.
Preferably, the contact-making surface plating nickel on surface of described magnet sucking disc and metal machined surface.
(3) beneficial effect
Ball blast protector of the present invention adopts the mode of elastometric boot and magnet sucking disc combination to carry out ball blast protection to metal machined surface, due to elastometric boot medial surface and metal machined surface contoured design, ball blast protector can cover the metal machined surface that needs protection completely, ensure that the metal machined surface of framework reaches required precision and the quality standard of layout design, and, this ball blast protector can be realized quick protection, fast dismantling removes, effectively shorten the activity duration, improve production efficiency, when reducing workman's operation intensity, also save human cost, owing to need not using adhesive tape, greatly save production cost, this ball blast protector of the present invention, rational in infrastructure, highly versatile, make to spend the ball blast protection of various metal machined surfaces, be easy to batch production and promote the use of.
Brief description of the drawings
Fig. 1 is the front view of the ball blast protector of the embodiment of the present invention;
Fig. 2 is the right view of the ball blast protector of the embodiment of the present invention.
In figure, 1: elastometric boot; 2: magnet sucking disc.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiments of the present invention are described in further detail.Following examples are used for illustrating the present invention, but can not be used for limiting the scope of the invention.
In description of the invention, it should be noted that, term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.In addition,, in description of the invention, except as otherwise noted, the implication of " multiple " is two or more.
As shown in Figure 1, 2, ball blast protector of the present invention comprises: elastometric boot 1 and magnet sucking disc 2.
Medial surface (i.e. the face of a side of close metal machined surface) and the metal machined surface contoured design of elastometric boot 1, and area also should be identical, if the medial surface of elastometric boot in Fig. 11 is rectangle, the elastometric boot 1 that can make of this structure covers on metal machined surface completely, and metal machined surface is protected comprehensively; The lateral surface of the elastometric boot 1 outside face of a side of metal machined surface (away from) is provided with protruding arc surface structure, and the sharp edge of elastometric boot 1 is through Passivation Treatment, and this structure can effectively reduce ball material and throw the wearing and tearing while beating; The material of elastometric boot 1 is that HS hardness is more than or equal to 70 high-strength abrasion-proof rubber, and the elastometric boot 1 of this material can further reduce ball material and throw the wearing and tearing while beating.
The material of magnet sucking disc 2 should be high magnetic force magnet, and as neodymium iron boron strong magnet, the magnetic force of magnet sucking disc should be evenly distributed, to ensure that flat ball blast protector throws while beating not occurrence positions and be offset accepting ball material; The contact-making surface of magnet sucking disc 2 and metal machined surface also should with metal machined surface contoured design, but the area of the contact-making surface of magnet sucking disc 2 and metal machined surface preferably should be less than the area (being the area of metal machined surface) of the medial surface of elastometric boot 1, can avoid like this because magnet sucking disc 2 and the excessive ball blast protector causing of contact area of metal machined surface are difficult for the problem of removing.
The medial surface of elastometric boot 1 is as shown in Figure 1 provided with the slot for embedded magnet sucker 2, and magnet sucking disc 2 is embedded in the described slot of elastometric boot 1, and elastometric boot 1 and magnet sucking disc 2 are being inlayed the groove by 45 °, county Party committee.
The contact-making surface of magnet sucking disc 2 and metal machined surface or be exposed to outer surface and carry out plating nickel on surface processing, to play the object of protection magnet sucking disc 2 and metal machined surface.
The structure of ball blast protector of the present invention can also be done suitable adjustment according to actual conditions, as two even multiple magnet sucking discs can be set, the structure of the lateral surface of elastometric boot can be also other forms, for the metal machined surface of some surface imperfection ball blast protector that can still to adopt with the similar contact-making surface of above-described embodiment structure be plane, also can adopt the ball blast protector that the contact-making surface corresponding with metal machined surface profile is irregular structure.
Ball blast protector of the present invention adopts the mode of elastometric boot and magnet sucking disc combination to carry out ball blast protection to metal machined surface, due to elastometric boot medial surface and metal machined surface contoured design, ball blast protector can cover the metal machined surface that needs protection completely, ensure that the metal machined surface of framework reaches required precision and the quality standard of layout design, and, this ball blast protector can be realized quick protection, fast dismantling removes, effectively shorten the activity duration, improve production efficiency, when reducing workman's operation intensity, also save human cost, owing to need not using adhesive tape, greatly save production cost, this ball blast protector of the present invention, rational in infrastructure, highly versatile, make to spend the ball blast protection of various metal machined surfaces, be easy to batch production and promote the use of.
Embodiments of the invention provide for example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the present invention's design to be suitable for the various embodiment with various amendments of special-purpose.
Claims (10)
1. a ball blast protector, it is characterized in that, comprise elastometric boot and magnet sucking disc, the medial surface of described elastometric boot and metal machined surface contoured design, described magnet sucking disc is located on the medial surface of described elastometric boot, and described ball blast protector can be adsorbed on metal machined surface by described magnet sucking disc.
2. ball blast protector according to claim 1, is characterized in that, the lateral surface of described elastometric boot is provided with protruding arc surface structure.
3. ball blast protector according to claim 2, is characterized in that, the sharp edge of described elastometric boot is through Passivation Treatment.
4. ball blast protector according to claim 1, is characterized in that, the material of described elastometric boot is high-strength abrasion-proof rubber.
5. ball blast protector according to claim 4, is characterized in that, the HS hardness of described elastometric boot is more than or equal to 70.
6. ball blast protector according to claim 1, is characterized in that, the contact-making surface of described magnet sucking disc and metal machined surface and metal machined surface contoured design.
7. ball blast protector according to claim 6, is characterized in that, the area of the contact-making surface of described magnet sucking disc and metal machined surface is less than the area of the medial surface of described elastometric boot.
8. ball blast protector according to claim 1, is characterized in that, described magnet sucking disc is embedded on the medial surface of described elastometric boot, and described magnet sucking disc and preventing rubber are enclosed within the groove of inlaying place and are 45 °.
9. ball blast protector according to claim 1, is characterized in that, the material of described magnet sucking disc is neodymium iron boron strong magnet.
10. according to the ball blast protector described in any one in claim 1-9, it is characterized in that the contact-making surface plating nickel on surface of described magnet sucking disc and metal machined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143498.7A CN103921218A (en) | 2014-04-10 | 2014-04-10 | Shot-blasting protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143498.7A CN103921218A (en) | 2014-04-10 | 2014-04-10 | Shot-blasting protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103921218A true CN103921218A (en) | 2014-07-16 |
Family
ID=51139738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410143498.7A Pending CN103921218A (en) | 2014-04-10 | 2014-04-10 | Shot-blasting protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103921218A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737213A (en) * | 2017-01-03 | 2017-05-31 | 江苏中车电机有限公司 | A kind of yoke blasting craft of permanent magnet direct-driving aerogenerator rotor field spider |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63196379A (en) * | 1987-02-10 | 1988-08-15 | Osaka Gas Co Ltd | Grinding/cleaning material scattering preventive method and device |
| CN88200092U (en) * | 1988-01-13 | 1988-11-23 | 张继生 | Flexibility sand-blast device |
| US5885667A (en) * | 1997-04-21 | 1999-03-23 | Calfat; Richard | Method of protecting a metallic workpiece |
| CN201143646Y (en) * | 2007-12-24 | 2008-11-05 | 宝山钢铁股份有限公司 | Shot blasting roller bearing guard protecting equipment |
| CN201863129U (en) * | 2010-11-08 | 2011-06-15 | 安徽中鼎减震橡胶技术有限公司 | Protective jacket used in shot blasting |
| CN202399156U (en) * | 2011-12-13 | 2012-08-29 | 青岛三利中德美水设备有限公司 | Shot blasting protection tool |
| CN202878134U (en) * | 2012-10-09 | 2013-04-17 | 青岛三利中德美水设备有限公司 | Shot blasting protecting tool |
| CN203843702U (en) * | 2014-04-10 | 2014-09-24 | 南车青岛四方机车车辆股份有限公司 | Shot blasting protective device |
-
2014
- 2014-04-10 CN CN201410143498.7A patent/CN103921218A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63196379A (en) * | 1987-02-10 | 1988-08-15 | Osaka Gas Co Ltd | Grinding/cleaning material scattering preventive method and device |
| CN88200092U (en) * | 1988-01-13 | 1988-11-23 | 张继生 | Flexibility sand-blast device |
| US5885667A (en) * | 1997-04-21 | 1999-03-23 | Calfat; Richard | Method of protecting a metallic workpiece |
| CN201143646Y (en) * | 2007-12-24 | 2008-11-05 | 宝山钢铁股份有限公司 | Shot blasting roller bearing guard protecting equipment |
| CN201863129U (en) * | 2010-11-08 | 2011-06-15 | 安徽中鼎减震橡胶技术有限公司 | Protective jacket used in shot blasting |
| CN202399156U (en) * | 2011-12-13 | 2012-08-29 | 青岛三利中德美水设备有限公司 | Shot blasting protection tool |
| CN202878134U (en) * | 2012-10-09 | 2013-04-17 | 青岛三利中德美水设备有限公司 | Shot blasting protecting tool |
| CN203843702U (en) * | 2014-04-10 | 2014-09-24 | 南车青岛四方机车车辆股份有限公司 | Shot blasting protective device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737213A (en) * | 2017-01-03 | 2017-05-31 | 江苏中车电机有限公司 | A kind of yoke blasting craft of permanent magnet direct-driving aerogenerator rotor field spider |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Applicant after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Applicant before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140716 |