CN205129535U - Grinder - Google Patents
Grinder Download PDFInfo
- Publication number
- CN205129535U CN205129535U CN201520842139.0U CN201520842139U CN205129535U CN 205129535 U CN205129535 U CN 205129535U CN 201520842139 U CN201520842139 U CN 201520842139U CN 205129535 U CN205129535 U CN 205129535U
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- CN
- China
- Prior art keywords
- shape lever
- utility
- model
- expansion link
- grinding
- 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 discloses a grinder, including left pneumatic cylinder (1), left telescopic link (2), left limit switch (3), L shape lever, right limit switch (5), right telescopic link (6) and right pneumatic cylinder (7), the middle part of upper arm (4) of L shape lever is provided with round pin axle (14), through left end articulated be in the same place of round pin axle (14) with the right -hand member and the right telescopic link (6) of upper arm (4), left telescopic link (2), the flexion of L shape lever is provided with pivot (10), the one end of dead lever (8) is fixed in in pivot (10), the other end of dead lever (8) is fixed in on grinder's the bed body, the tip of underarm (9) of L shape lever is provided with gyro wheel (11), block in draw -in groove (15) of plane grindstone (12) gyro wheel (11). The utility model discloses the grinding is effectual.
Description
Technical field
The utility model belongs to machined field, particularly a kind of grinding machine.
Background technology
Grinding application is comparatively extensive, is one of precision machined main method of machine parts.Grinding machine (grinder, grindingmachine) utilizes grinding tool to carry out the lathe of grinding to surface of the work.Most grinding machine uses the emery wheel of High Rotation Speed to carry out grinding, minority be use other grinding tools such as oilstone, abrasive band and free abrasive to process, as honing machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine etc.The material that grinding machine energy workhardness is higher, as hardened steel, carbide alloy etc.; Also can work brittleness material, as glass, granite.Grinding machine can do high accuracy and the very little grinding of surface roughness, also can carry out high efficiency grinding, as high-rate grinding etc.The complex structure of current grinding machine, it uses emery wheel to carry out grinding operation, and emery wheel High Rotation Speed very easily damages.
Utility model content
For the defect of prior art, the utility model provides a kind of grinding machine.
A kind of grinding machine, comprise left hydraulic cylinder 1, left expansion link 2, left limit switch 3, L shape lever, right limit switch 5, right expansion link 6, with right hydraulic cylinder 7, the middle part of the upper arm 4 of described L shape lever is provided with bearing pin 14, by bearing pin 14 by upper arm 4, the right-hand member of left expansion link 2, hinged with the left end of right expansion link 6, the bend of described L shape lever is provided with rotating shaft 10, one end of fixed bar 8 is fixed in described rotating shaft 10, the other end of described fixed bar 8 is fixed on the bed body of described grinding machine, the end of the underarm 9 of described L shape lever is provided with roller 11, described roller 11 is stuck in the draw-in groove 15 of plane grinding stone 12.
The beneficial effects of the utility model are: grinder structure is simple, low cost of manufacture, and adopt plane grinding stone, not fragile, ground effect is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model grinding machine.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing, make above-mentioned and other object of the present utility model, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing in proportion, focus on purport of the present utility model is shown.
As shown in Figure 1, grinding machine of the present utility model comprises left hydraulic cylinder 1, left expansion link 2, left limit switch 3, L shape lever, right limit switch 5, right expansion link 6, right hydraulic cylinder 7, the middle part of the upper arm 4 of described L shape lever is provided with bearing pin 14, by bearing pin 14 by upper arm 4, the right-hand member of left expansion link 2, hinged with the left end of right expansion link 6, the bend of described L shape lever is provided with rotating shaft 10, one end of fixed bar 8 is fixed in described rotating shaft 10, the other end of described fixed bar 8 is fixed on the bed body of described grinding machine, the end of the underarm 9 of described L shape lever is provided with roller 11, described roller 11 is stuck in the draw-in groove 15 of plane grinding stone 12.
Operation principle: workpiece 13 is placed in the below of plane grinding stone 12, during work, left hydraulic cylinder 1 stretches out, promote left expansion link 2 to move right, right hydraulic cylinder 7 pulls right expansion link 6 to move right, and under the effect of left and right hydraulic cylinder, L shape lever 10 rotates around the shaft, and roller 11 moves upward along draw-in groove 15, thus promotion grinding stone 15 moves right, and carries out grinding to workpiece 13; After upper arm 4 is triggered to right limit switch 5, left and right hydraulic cylinder all quits work, rear right hydraulic cylinder 7 promote right expansion link 6 and move right, left hydraulic cylinder 1 pulls left expansion link 2 to left movement, under the effect of L shape lever, roller 11 moves downward, and promotes grinding stone 12 to left movement.So just can bilateral reciprocation at the effect metate of left and right hydraulic cylinder, thus complete the grinding to workpiece.
Set forth a lot of detail in the above description so that fully understand the utility model.But above description is only preferred embodiment of the present utility model, the utility model can be much different from alternate manner described here to implement, and therefore the utility model is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solutions of the utility model ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (1)
1. a grinding machine, it is characterized in that comprising left hydraulic cylinder (1), left expansion link (2), left limit switch (3), L shape lever, right limit switch (5), right expansion link (6), with right hydraulic cylinder (7), the middle part of the upper arm (4) of described L shape lever is provided with bearing pin (14), by bearing pin (14) by upper arm (4), the right-hand member of left expansion link (2), hinged with the left end of right expansion link (6), the bend of described L shape lever is provided with rotating shaft (10), one end of fixed bar (8) is fixed in described rotating shaft (10), the other end of described fixed bar (8) is fixed on the bed body of described grinding machine, the end of the underarm (9) of described L shape lever is provided with roller (11), described roller (11) is stuck in the draw-in groove (15) of plane grinding stone (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842139.0U CN205129535U (en) | 2015-10-28 | 2015-10-28 | Grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842139.0U CN205129535U (en) | 2015-10-28 | 2015-10-28 | Grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205129535U true CN205129535U (en) | 2016-04-06 |
Family
ID=55615359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520842139.0U Expired - Fee Related CN205129535U (en) | 2015-10-28 | 2015-10-28 | Grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205129535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842694A (en) * | 2019-11-14 | 2020-02-28 | 珠海格力智能装备有限公司 | Auxiliary flower shoveling tool |
-
2015
- 2015-10-28 CN CN201520842139.0U patent/CN205129535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842694A (en) * | 2019-11-14 | 2020-02-28 | 珠海格力智能装备有限公司 | Auxiliary flower shoveling tool |
| CN110842694B (en) * | 2019-11-14 | 2021-01-08 | 珠海格力智能装备有限公司 | Auxiliary flower shoveling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160406 Termination date: 20161028 |