CN202804910U - Grinding miller of crystal frequency chips - Google Patents
Grinding miller of crystal frequency chips Download PDFInfo
- Publication number
- CN202804910U CN202804910U CN 201220479460 CN201220479460U CN202804910U CN 202804910 U CN202804910 U CN 202804910U CN 201220479460 CN201220479460 CN 201220479460 CN 201220479460 U CN201220479460 U CN 201220479460U CN 202804910 U CN202804910 U CN 202804910U
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- CN
- China
- Prior art keywords
- top lap
- grinding
- grinding disc
- crystal frequency
- gear ring
- 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 grinding miller of crystal frequency chips, which comprises a stander and a grinding mechanism. The grinding mechanism comprises a lower grinding component which is arranged on the stander and an upper grinding disc which is arranged above the stander; the upper grinding disc is connected with a drive cylinder; a center part of the upper grinding disc is provided with a shaft hole; an upper grinding disc drive shaft which is matched with the shaft hole is arranged on the stander; a drift sand groove is formed in the lower surface of the upper grinding disc; the lower grinding component comprises an external gear ring and an internal gear ring which are arranged centrically; a lower grinding disc which is opposite to a rotation direction of the upper grinding disc is arranged between the external gear ring and the internal gear ring; a drift sand groove is formed in the upper surface of the lower grinding disc; and the external gear ring is arranged on the external circumference surface of the upper grinding disc drive shaft. According to the utility model, the grinding mechanism automatically grinds the crystal frequency chips, so that the grinding miller of the crystal frequency chips has the advantages of convenience in use, greatly improving production efficiency, reducing rejection rate, improving product quality and reducing labor intensity of workers.
Description
Technical field
The utility model relates to a kind of crystal frequency sheet manufacturing equipment, particularly a kind of crystal frequency slice lapping machine.
Background technology
The crystal frequency sheet needs to grind in manufacturing process, and existing normal use is manually ground, and its grinding efficiency is low, unstable product quality, and percent defective is high.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of crystal frequency slice lapping machine reasonable in design, easy to use is provided.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of crystal frequency slice lapping machine, be characterized in: comprise frame and grinding mechanism, described grinding mechanism comprises rack-mounted lower grinding assembly and is located at the top lap of frame top, be connected with the driving cylinder on the top lap, the centre of top lap is provided with axis hole, described frame is provided with the top lap driving shaft with shaft hole matching, and the top lap lower surface is provided with hacking; Described lower grinding assembly comprises external toothing and the ring gear that concentric arranges, between external toothing and ring gear, be provided with the lower abrasive disk opposite with the top lap direction of rotation, the upper surface of lower abrasive disk is provided with hacking, and described external toothing is located on the outer circumference surface of top lap driving shaft.
Technical problem to be solved in the utility model can also realize further that by following technical scheme the top lap driving shaft is provided with keyway, and the axis hole of top lap is provided with the spline that cooperates with keyway.
Compared with prior art, the utility model is realized automatic grinding crystal frequency sheet by grinding mechanism, and it is easy to use, greatly is to have improved production efficiency, has reduced percent defective, has improved product quality, has reduced labor strength.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the plan structure schematic diagram of lower grinding assembly.
Fig. 3 is the structural representation of top lap.
The specific embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not consist of its Copyright law.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of crystal frequency slice lapping machine, comprise frame 4 and grinding mechanism, described grinding mechanism comprises the lower grinding assembly that is installed on the frame 4 and is located at the top lap 1 of frame 4 tops, be connected with the driving cylinder on the top lap 1, the centre of top lap 1 is provided with axis hole 7, and described frame 4 is provided with the top lap driving shaft 2 that cooperates with axis hole 7, top lap driving shaft 2 is provided with keyway, and the axis hole 7 of top lap 1 is provided with the spline that cooperates with keyway; Top lap 1 lower surface is provided with hacking 6; Described lower grinding assembly comprises external toothing 5 and the ring gear 8 that concentric arranges, between external toothing 5 and ring gear 8, be provided with the lower abrasive disk 3 opposite with top lap 1 direction of rotation, the upper surface of lower abrasive disk 3 is provided with hacking 6, and described external toothing 5 is located on the outer circumference surface of top lap driving shaft 2.
Need to use pleasure boat during use, described pleasure boat is circular template, and the neighboring of pleasure boat is provided with teeth, and pleasure boat is provided with several crystal frequency sheet nibs.
During use, by driving cylinder top lap 1 is lifted, the pleasure boat that the crystal frequency sheet is housed is placed on the lower abrasive disk 3, top lap 1 closes, the axis hole 7 in top lap 1 centre is fixedly connected on the top lap driving shaft 2, starter motor, rotatablely moving of top lap 1 and lower abrasive disk 3 opposite directions, pleasure boat moves about between top lap 1 and lower abrasive disk 3, the teeth of pleasure boat can be meshed with the tooth of external toothing 5 or ring gear 8 when moving about, from and moved about by driving repeatedly, so just realized grinding, the powder that grinds is out discharged top lap 1 and lower abrasive disk 3 by hacking 6.
Claims (2)
1. crystal frequency slice lapping machine, it is characterized in that: comprise frame and grinding mechanism, described grinding mechanism comprises rack-mounted lower grinding assembly and is located at the top lap of frame top, be connected with the driving cylinder on the top lap, the centre of top lap is provided with axis hole, described frame is provided with the top lap driving shaft with shaft hole matching, and the top lap lower surface is provided with hacking; Described lower grinding assembly comprises external toothing and the ring gear that concentric arranges, between external toothing and ring gear, be provided with the lower abrasive disk opposite with the top lap direction of rotation, the upper surface of lower abrasive disk is provided with hacking, and described external toothing is located on the outer circumference surface of top lap driving shaft.
2. crystal frequency slice lapping machine according to claim 1, it is characterized in that: the top lap driving shaft is provided with keyway, and the axis hole of top lap is provided with the spline that cooperates with keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479460 CN202804910U (en) | 2012-09-20 | 2012-09-20 | Grinding miller of crystal frequency chips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479460 CN202804910U (en) | 2012-09-20 | 2012-09-20 | Grinding miller of crystal frequency chips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804910U true CN202804910U (en) | 2013-03-20 |
Family
ID=47863853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220479460 Expired - Fee Related CN202804910U (en) | 2012-09-20 | 2012-09-20 | Grinding miller of crystal frequency chips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804910U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415166A (en) * | 2015-12-07 | 2016-03-23 | 珠海东精大电子科技有限公司 | Sapphire grinding machine |
| CN106914826A (en) * | 2017-03-21 | 2017-07-04 | 江苏吉星新材料有限公司 | A kind of prosthetic device for large-size ceramic disk |
| CN108772353A (en) * | 2018-07-08 | 2018-11-09 | 江苏威佳机械制造有限公司 | A kind of platen cleaning device |
-
2012
- 2012-09-20 CN CN 201220479460 patent/CN202804910U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415166A (en) * | 2015-12-07 | 2016-03-23 | 珠海东精大电子科技有限公司 | Sapphire grinding machine |
| CN106914826A (en) * | 2017-03-21 | 2017-07-04 | 江苏吉星新材料有限公司 | A kind of prosthetic device for large-size ceramic disk |
| CN108772353A (en) * | 2018-07-08 | 2018-11-09 | 江苏威佳机械制造有限公司 | A kind of platen cleaning device |
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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 |
Granted publication date: 20130320 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |