CN208276736U - A kind of grinding wheel of numerical control grinding machine half-packaging shield - Google Patents
A kind of grinding wheel of numerical control grinding machine half-packaging shield Download PDFInfo
- Publication number
- CN208276736U CN208276736U CN201820922195.9U CN201820922195U CN208276736U CN 208276736 U CN208276736 U CN 208276736U CN 201820922195 U CN201820922195 U CN 201820922195U CN 208276736 U CN208276736 U CN 208276736U
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- CN
- China
- Prior art keywords
- shield
- grinding wheel
- shaft
- protection cover
- front protection
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a kind of grinding wheel of numerical control grinding machine half-packaging shield, including shaft, grinding wheel and shield, shield is wrapped in the upside of grinding wheel, shaft is mounted on the center location of grinding wheel, bearing is connected between shaft and shield, shield is wrapped in the top of grinding wheel in semicircle shape, shield includes front protection cover and rear shield, it is movably connected between front protection cover and rear shield by folding, it is controlled and is closed by clamping close device between rear shield and front protection cover, clamping close device and folding are separately mounted to the both ends of shield, front protection cover is rotated around folding, clamping close device controls the closure between front protection cover and rear shield, present apparatus structure is simple, folding is simple, it is convenient to use.
Description
Technical field
The utility model relates to technical fields of mechanical processing more particularly to a kind of grinding wheel of numerical control grinding machine to be protected with half-packaging
Cover.
Background technique
In the prior art, application number: 201420774605.1 disclose a kind of grinding wheel protective cover of grinding machine, and particular content is,
Personnel in grinding wheel operation are protected using the open-close ways of indented style, improve the safety of grinding machine operation, above-mentioned apparatus exists
When specifically used, after grinding wheel breakage or using the time longer, need often to detect and replace, and this telescopic guarantor
Shield causes certain inconvenience when dismantling grinding wheel.
Utility model content
Technical problem to be solved by the utility model is: in order to solve disassembly of the protective hood of grinding wheel to grinding wheel in the prior art
Certain inconvenience is caused, the utility model provides a kind of grinding wheel of numerical control grinding machine half-packaging shield.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of grinding wheel of numerical control grinding machine is anti-with half-packaging
Shield, including shaft, grinding wheel and shield, the shield are wrapped in the upside of grinding wheel, and the shaft is mounted on the circle of grinding wheel
Heart position is connected with bearing between the shaft and shield, the shield is wrapped in the top of grinding wheel in semicircle shape, described
Shield includes front protection cover and rear shield, is movably connected between the front protection cover and rear shield by folding, after described
It is controlled and is closed by clamping close device between shield and front protection cover, the clamping close device and the folding are separately mounted to shield
Both ends, the front protection cover are rotated around folding, the closure between the clamping close device control front protection cover and rear shield.
The clamping close device includes two pieces of symmetrically arranged mounting blocks, mobile column, strip and fixture block, two pieces of mounting blocks
It is fixedly mounted on the side of front protection cover, the both ends of the mobile column are connected to the corresponding surface of mounting blocks, and the strip gap is matched
The circumferential surface for being mounted on mobile column is closed, the strip is moved axially along mobile column, and the fixture block is fixedly mounted on front protection cover
Surface cooperates between the strip and fixture block, and the strip hook pincers are on the surface of fixture block.
The shaft interts rear shield, and the shaft and rear shield junction are provided with deep groove ball bearing, the deep-groove ball
Bearing outer ring is arranged inside rear shield, and the deep groove ball bearing inner ring wraps up shaft.
The grinding wheel interference fit is mounted on the end face of shaft, and the two sides of the grinding wheel are provided with limit plate, the limit
Plate is socketed in the periphery of shaft, and the limit plate clamps grinding wheel, limits movement of the grinding wheel in shaft axial direction.
The utility model has the beneficial effects that the present apparatus utilizes between strip and fixture block relative to telescopic shield
Cooperation so that grinding wheel replace when, the folding of shield is more convenient, and the mating connection between bearing and shield, protection
Cover will not influence the operating of grinding wheel.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic perspective view of the utility model optimum embodiment；
Fig. 2 is the right view the schematic diagram of the section structure of the utility model optimum embodiment；
Fig. 3 is the right side structural representation of the utility model optimum embodiment；
Fig. 4 is the partial enlargement structural representation in the utility model optimum embodiment Fig. 3 at A；
Fig. 5 is the backsight structural representation of the utility model optimum embodiment；
In figure: shaft -1, grinding wheel -2, shield -3, front protection cover -4, rear shield -5, folding -6, mounting blocks -7, mobile column -
8, strip -9, fixture block -10, limit plate -11.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.On the contrary, the embodiments of the present invention include falling into owning within the scope of the spirit and intension of attached claims
Variation, modification and equivalent.
As shown in Figure 1, Figure 2 and shown in Fig. 5, the utility model provides a kind of half-packaging shield of grinding wheel of numerical control grinding machine 2, packet
Shaft 1, grinding wheel 2 and shield 3 are included, the shield 3 is wrapped in the upside of grinding wheel 2, and the shaft 1 is mounted on the circle of grinding wheel 2
Heart position is connected with bearing between the shaft 1 and shield 3, the shield 3 is wrapped in the top of grinding wheel 2 in semicircle shape,
The shield 3 includes front protection cover 4 and rear shield 5, is movably connected in one by folding 6 between the front protection cover 4 and rear shield 5
It rises, is controlled and be closed by clamping close device between the rear shield 5 and front protection cover 4, the clamping close device and the folding 6 are pacified respectively
Mounted in the both ends of shield 3, the front protection cover 4 is rotated around folding 6, between the clamping close device control front protection cover 4 and rear shield 5
Closure.
By the cooperation between clamping close device and folding 6, when using shield 3, using clamping close device by 4 He of front protection cover
Rear shield 5 is fixed together, and when grinding wheel 2 is needed replacing or detected, opens clamping close device, front protection cover 4 is left rear shield
5, expose grinding wheel, grinding wheel 2 is detected and replaced after disassembly, present apparatus simple structure is easy to use.
As shown in figure 4, the clamping close device includes two pieces of symmetrically arranged mounting blocks 7, mobile column 8, strip 9 and fixture block
10, two pieces of mounting blocks 7 are fixedly mounted on the side of front protection cover 4, and it is corresponding that the both ends of the mobile column 8 are connected to mounting blocks 7
Surface, 9 clearance fit of strip is mounted on the circumferential surface of mobile column 8, and the strip 9 is moved axially along mobile column 8, institute
The surface that fixture block 10 is fixedly mounted on front protection cover 4 is stated, is cooperated between the strip 9 and fixture block 10,9 hook of the strip pincers exist
The surface of fixture block 10.By the cooperation between strip 9 and fixture block 10, controlled to being opened between rear shield 5 and front protection cover 6 from closure
System, strip 9 move on the periphery of mobile column 8.
As shown in figure 3, the shaft 1 interts rear shield 5, the shaft 1 and 5 junction of rear shield are provided with deep-groove ball axis
It holds, the deep groove ball bearing outer ring is arranged inside rear shield 5, and the deep groove ball bearing inner ring wraps up shaft 1.Pass through deep-groove ball
Sliding friction between rear shield 5 and shaft 1 is changed into the rolling friction between bearing by bearing.
The grinding wheel 2 is interference fitted the end face for being mounted on shaft 1, and the two sides of the grinding wheel 2 are provided with limit plate 11, described
Limit plate 11 is socketed in the periphery of shaft 1, and the limit plate 11 clamps grinding wheel 2, limits fortune of the grinding wheel 2 in 1 axial direction of shaft
It is dynamic.
The application method of the present embodiment is, when grinding wheel 2 is checked and replaced, rotates strip 9 around mobile column 8 and leaves card
Block 10 opens front protection cover 4, grinding wheel 2 is checked and replaced, before using grinding wheel 2, by the front protection cover 4 after the rotation of folding 6
It is bonded with rear shield 5, by the fastening relationship between strip 9 and fixture block 10 after fitting, former and later two shields is closely together.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (4)
1. a kind of grinding wheel of numerical control grinding machine half-packaging shield, including shaft (1), grinding wheel (2) and shield (3), the protection
Cover (3) is wrapped in the upside of grinding wheel (2), and the shaft (1) is mounted on the center location of grinding wheel (2), the shaft (1) and protection
Bearing is connected between cover (3), it is characterised in that: the shield (3) is wrapped in the top of grinding wheel (2) in semicircle shape, described
Shield (3) includes front protection cover (4) and rear shield (5), passes through folding (6) activity between the front protection cover (4) and rear shield (5)
It links together, is controlled and be closed by clamping close device between the rear shield (5) and front protection cover (4), the clamping close device and institute
The both ends that folding (6) is separately mounted to shield (3) are stated, the front protection cover (4) rotates around folding (6), the clamping close device control
Closure between front protection cover (4) processed and rear shield (5).
2. a kind of grinding wheel of numerical control grinding machine half-packaging shield according to claim 1, it is characterised in that: the engaging dress
It sets including two pieces of symmetrically arranged mounting blocks (7), mobile column (8), strip (9) and fixture block (10), two pieces of mounting blocks (7) are solid
Dingan County is mounted in the side of front protection cover (4), and the both ends of the mobile column (8) are connected to the corresponding surface of mounting blocks (7), the strip
(9) clearance fit is mounted on the circumferential surface of mobile column (8), and the strip (9) moves axially along mobile column (8), the fixture block
(10) it is fixedly mounted on the surface of front protection cover (4), is cooperated between the strip (9) and fixture block (10), strip (9) hook
It clamps on the surface of fixture block (10).
3. a kind of grinding wheel of numerical control grinding machine half-packaging shield according to claim 2, it is characterised in that: the shaft
(1) intert rear shield (5), the shaft (1) and rear shield (5) junction are provided with deep groove ball bearing, the deep groove ball bearing
Outer ring setting is internal in rear shield (5), and the deep groove ball bearing inner ring wraps up shaft (1).
4. a kind of grinding wheel of numerical control grinding machine half-packaging shield according to claim 3, it is characterised in that: the grinding wheel
(2) interference fit is mounted on the end face of shaft (1), and the two sides of the grinding wheel (2) are provided with limit plate (11), the limit plate
(11) it is socketed in the periphery of shaft (1), the limit plate (11) clamps grinding wheel (2), and it is axial in shaft (1) to limit grinding wheel (2)
On movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820922195.9U CN208276736U (en) | 2018-06-14 | 2018-06-14 | A kind of grinding wheel of numerical control grinding machine half-packaging shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820922195.9U CN208276736U (en) | 2018-06-14 | 2018-06-14 | A kind of grinding wheel of numerical control grinding machine half-packaging shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208276736U true CN208276736U (en) | 2018-12-25 |
Family
ID=64699052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820922195.9U Expired - Fee Related CN208276736U (en) | 2018-06-14 | 2018-06-14 | A kind of grinding wheel of numerical control grinding machine half-packaging shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208276736U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621531A (en) * | 2020-12-09 | 2021-04-09 | 东台市海洋石油仪器有限公司 | Corrosion-resistant connecting oil pipe shaping and cutting device |
| CN114728395A (en) * | 2019-08-16 | 2022-07-08 | 博世电动工具（中国）有限公司 | Angle grinder and protective cover assembly thereof |
| CN116945021A (en) * | 2023-09-20 | 2023-10-27 | 中铁四局集团有限公司 | Surface treatment equipment for producing stainless steel composite corrugated plate |
-
2018
- 2018-06-14 CN CN201820922195.9U patent/CN208276736U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114728395A (en) * | 2019-08-16 | 2022-07-08 | 博世电动工具（中国）有限公司 | Angle grinder and protective cover assembly thereof |
| CN114728395B (en) * | 2019-08-16 | 2023-09-15 | 博世电动工具（中国）有限公司 | Angle grinder and protective cover assembly thereof |
| CN112621531A (en) * | 2020-12-09 | 2021-04-09 | 东台市海洋石油仪器有限公司 | Corrosion-resistant connecting oil pipe shaping and cutting device |
| CN116945021A (en) * | 2023-09-20 | 2023-10-27 | 中铁四局集团有限公司 | Surface treatment equipment for producing stainless steel composite corrugated plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20210614 |