CN205111590U - Mirror surface grinding -and -polishing machine's protective structure - Google Patents
Mirror surface grinding -and -polishing machine's protective structure Download PDFInfo
- Publication number
- CN205111590U CN205111590U CN201520919808.XU CN201520919808U CN205111590U CN 205111590 U CN205111590 U CN 205111590U CN 201520919808 U CN201520919808 U CN 201520919808U CN 205111590 U CN205111590 U CN 205111590U
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- CN
- China
- Prior art keywords
- circular arc
- coaming plate
- line shaft
- bounding wall
- axle housing
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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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Abstract
The utility model discloses a mirror surface grinding -and -polishing machine's protective structure, including frame, protection casing and baffle. The protection casing includes bounding wall and roof, the bounding wall is the drum structure, and the bounding wall runs through the opening along length direction, be equipped with convex guide rail in the frame, on the movable card in lower part of bounding wall set up the guide rail, the bounding wall cover was established around grinding portion and power shaft, bounding wall and power shaft eccentric settings, and the terminal surface of power shaft covers the central point of bounding wall, the fixed top that sets up the bounding wall of roof, the inward flange of roof includes the circular arc no. 1 and circular arc no. 2 that links to each other, two radiuses on circular arc no. 1 and the circular arc are the same, and the big 0 -3mm of radius of the radius ratio power shaft axle housing of circular arc no. 1 and circular arc no. 2, the baffle is located the top of protection casing, and is perpendicular with the power shaft, the inward flange and the axle housing fixed connection of baffle. The dado and the baffle of protection casing and frame form a confined protective structure, prevent splashing, shedding of in the course of working of lens coolant liquid.
Description
Technical field
The utility model belongs to the optics cold working equipment technical field of fragile material, is specifically related to a kind of safeguard structure of mirror ultrafinish polishing machine.
Background technology
When adopting mirror ultrafinish polishing machine machining lens, along with the contact friction of mould and workpiece, causing the heat that machined surface temperature raises, generation is very large, thus affecting the precision and stability of converted products.For this reason, continuous injected cool but liquid is wanted in process, due to the rotation of mould and workpiece in process, the cooling fluid of spraying thereon is made to be easy to be shed under centrifugal action, so not only cause the waste of cooling fluid, and the cooling fluid at the place of shedding also can pollute other equipment of surrounding.
Summary of the invention
The purpose of this utility model is to provide a kind of safeguard structure of mirror ultrafinish polishing machine, and in solution prior art, during machining eyeglass, cooling fluid is shed, wasting technical problem.
In order to solve this technical problem, the utility model adopts following technical scheme:
A safeguard structure for mirror ultrafinish polishing machine, comprises frame, protective cover and baffle plate.Described frame is provided with grind section, line shaft, and line shaft drives grind section, and line shaft is provided with axle housing; Described protective cover comprises coaming plate and top board, and described coaming plate is cylindrical structure, and coaming plate runs through opening along its length; Frame is provided with arc-shaped rail, and the lower removable formula of coaming plate is fastened on guide rail, and coaming plate is set in around grind section and line shaft, coaming plate and line shaft eccentric setting, and the end face of line shaft covers the central point of coaming plate; Described top board is fixedly installed the top of coaming plate, and the inward flange of top board comprises connected circular arc one and circular arc two, and circular arc one is identical with circular arc two radius, and the large 0-3mm of radius of the radius ratio line shaft axle housing of circular arc one and circular arc two; Described baffle plate is positioned at the top of protective cover, vertical with line shaft, and the inward flange of baffle plate is fixedly connected with axle housing.
When needs blowing or completion of processing feeding, rotate protective cover along guide rail and make it open, make to form an opening between protective cover and the retaining wall of frame, facilitate blowing and feeding.Now, baffle plate go out completely with top board directly over, circular arc one is coaxial with axle housing, and gap between circular arc one and axle housing is minimum.
When blowing terminates to need to add man-hour, rotating protective cover along guide rail makes it close, protective cover is contacted with the retaining wall of frame, ensure that the retaining wall of protective cover and frame forms complete cylindrical structure, baffle plate and top board stagger at horizontal plane and arrange, make the retaining wall of protective cover and frame and baffle plate form a closed safeguard structure, prevent the splashing of cooling fluid in the process of eyeglass, shed.Now, circular arc two is coaxial with axle housing, and gap between circular arc two and axle housing is minimum.
Further improvement, runs through opening disposal opening part near length direction outside described coaming plate and is provided with handle, facilitate the opening and closing of protective cover.
Further improvement, described circular arc one is equal with the radius of axle housing with the radius of circular arc two, when rotation protective cover makes circular arc one or circular arc two is coaxial with axle housing, circular arc one or circular arc two do not have gap with the contact position of axle housing, better solve the problem that cooling fluid is shed from circular arc one or circular arc two with the seam crossing of axle housing.
Further improvement, described baffle plate is hinged with turnover panel, rotating protective cover when carrying out machining eyeglass makes it close, then can by upwards rotating turnover panel in process, the peep hole formed between top board and baffle plate is opened, the processing situation of eyeglass can be checked through this peep hole, after observation, rotate turnover panel, make turnover panel cover peep hole, prevent cooling fluid from spilling from peep hole.
Compared with prior art, the beneficial effects of the utility model are:
1, the safeguard structure of mirror ultrafinish polishing machine described in the utility model, the retaining wall of protective cover and frame and baffle plate form a closed safeguard structure, prevent the splashing of cooling fluid in the process of eyeglass, shed.
2, the safeguard structure of mirror ultrafinish polishing machine described in the utility model, by being hinged with turnover panel on baffle plate, carrying out can passing through in machining eyeglass process upwards to rotate turnover panel, can check the processing situation of eyeglass through this peep hole, easy to operate.
3, the safeguard structure of oblique mirror ultrafinish polishing machine described in the utility model, being provided with handle by running through opening disposal opening part near length direction outside coaming plate, facilitating the opening and closing of protective cover.
Accompanying drawing explanation
Fig. 1 shows top view when the new protective cover of this practicality is in open mode.
Fig. 2 shows top view when the new protective cover of this practicality is in closed condition.
Detailed description of the invention
For making the purpose of this utility model and technical scheme clearly, below in conjunction with the utility model embodiment, the technical solution of the utility model is clearly and completely described.
As shown in Figure 1, 2, a kind of safeguard structure of mirror ultrafinish polishing machine, comprises frame, protective cover and baffle plate 3.Described frame is provided with grind section, line shaft 7, and line shaft drives grind section, line shaft is provided with axle housing 8; Described protective cover comprises coaming plate 1 and top board 2, and described coaming plate 1 is cylindrical structure, and coaming plate 1 runs through opening along its length; Frame is provided with arc-shaped rail 4, and the lower removable formula card of coaming plate 1 arranges on guide rail 4, and coaming plate 1 is set in grind section, axle sleeve 8 around, coaming plate 1 and line shaft 7 eccentric setting, and the end face of line shaft 7 covers the central point of coaming plate 1; Described top board 2 is fixedly installed the top of coaming plate 1, and the inside edge of top board 2 comprises connected circular arc 1 and circular arc 26, and circular arc 1 is identical with circular arc 26 radius, and the radius of circular arc 1 and circular arc 26 is compared with the large 0-3mm of the radius of axle housing 8; Described baffle plate 3 is positioned at the top of protective cover, and baffle plate 3 is vertical with line shaft 7, and the inside edge of baffle plate 3 is fixedly connected with axle housing 8.
Run through opening disposal opening part near length direction outside described coaming plate 1 and be provided with handle, facilitate the opening and closing of protective cover.Described circular arc 1 is equal with the radius of axle housing with the radius of circular arc 26, when rotation protective cover makes circular arc one or circular arc two is coaxial with axle housing, circular arc one or circular arc two do not have gap with the contact position of axle housing, better solve the problem that cooling fluid is shed from circular arc one or circular arc two with the seam crossing of axle housing.Described baffle plate 3 is hinged with turnover panel 9, rotating protective cover when carrying out machining eyeglass makes it close, then can by upwards rotating turnover panel 9 in process, the peep hole formed between top board 2 and baffle plate 3 is opened, the processing situation of eyeglass can be checked through this peep hole, rotate turnover panel 9 after observation, make turnover panel 9 cover peep hole, prevent cooling fluid from spilling from peep hole.
The implementation process of the safeguard structure of this mirror ultrafinish polishing machine: as shown in Figure 1, when needs blowing or completion of processing feeding, rotates protective cover along guide rail 4 and makes it open, and forms an opening, facilitate blowing and feeding between protective cover and the retaining wall of frame.Now, baffle plate 3 is positioned at directly over top board 2 completely, and circular arc 1 is coaxial with axle housing 8, and gap between circular arc 1 and axle housing 8 is minimum.
As shown in Figure 2, when blowing terminates to need to add man-hour, rotating protective cover along guide rail 4 makes it close, protective cover contacts with the retaining wall of frame, ensure that the retaining wall of protective cover and frame forms complete cylindrical structure, baffle plate 3 and top board 2 stagger at horizontal plane and arrange, and make the retaining wall of protective cover and frame and baffle plate 3 form a closed safeguard structure, prevent the splashing of cooling fluid in the process of eyeglass, shed.Now, circular arc 26 is coaxial with axle housing 8, and gap between circular arc 26 and axle housing 8 is minimum.
Do not do in the utility model illustrate be prior art or can be realized by prior art, and described in the utility model, concrete case study on implementation is only better case study on implementation of the present utility model, is not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, all should as technology category of the present utility model.
Claims (4)
1. a safeguard structure for mirror ultrafinish polishing machine, is characterized in that, comprising:
Frame, described frame is provided with grind section, line shaft, and line shaft drives grind section, and line shaft is provided with axle housing;
Protective cover, described protective cover comprises coaming plate and top board, and described coaming plate is cylindrical structure, and coaming plate runs through opening along its length; Frame is provided with arc-shaped rail, and the lower removable formula of coaming plate is fastened on guide rail, and coaming plate is set in around grind section and line shaft, coaming plate and line shaft eccentric setting, and the end face of line shaft covers the central point of coaming plate; Described top board is fixedly installed the top of coaming plate, and the inward flange of top board comprises connected circular arc one and circular arc two, and circular arc one is identical with circular arc two radius, and the radius of circular arc one and circular arc two is compared with the large 0-3mm of the radius of line shaft axle housing;
Baffle plate, described baffle plate is positioned at the top of protective cover, vertical with line shaft, and the inward flange of baffle plate is fixedly connected with axle housing.
2. the safeguard structure of a kind of mirror ultrafinish polishing machine according to claim 1, is characterized in that, runs through opening disposal opening part be provided with handle outside described coaming plate near length direction.
3. the safeguard structure of a kind of mirror ultrafinish polishing machine according to claim 1, is characterized in that, described circular arc one is equal with the radius of axle housing with the radius of circular arc two.
4. the safeguard structure of a kind of mirror ultrafinish polishing machine according to claim 1, is characterized in that, described baffle plate is hinged with turnover panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919808.XU CN205111590U (en) | 2015-11-18 | 2015-11-18 | Mirror surface grinding -and -polishing machine's protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919808.XU CN205111590U (en) | 2015-11-18 | 2015-11-18 | Mirror surface grinding -and -polishing machine's protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111590U true CN205111590U (en) | 2016-03-30 |
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ID=55567236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520919808.XU Active CN205111590U (en) | 2015-11-18 | 2015-11-18 | Mirror surface grinding -and -polishing machine's protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205111590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900833A (en) * | 2017-11-22 | 2018-04-13 | 韩元元 | A kind of sanding apparatus of circular metal sheet edge |
-
2015
- 2015-11-18 CN CN201520919808.XU patent/CN205111590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900833A (en) * | 2017-11-22 | 2018-04-13 | 韩元元 | A kind of sanding apparatus of circular metal sheet edge |
| CN107900833B (en) * | 2017-11-22 | 2019-05-24 | 南京同旺铝业有限公司 | A kind of grinding device of circular metal sheet edge |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |