CN201711859U - Grinding mill capable of measuring frequency - Google Patents

Grinding mill capable of measuring frequency Download PDF

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Publication number
CN201711859U
CN201711859U CN2010202026357U CN201020202635U CN201711859U CN 201711859 U CN201711859 U CN 201711859U CN 2010202026357 U CN2010202026357 U CN 2010202026357U CN 201020202635 U CN201020202635 U CN 201020202635U CN 201711859 U CN201711859 U CN 201711859U
Authority
CN
China
Prior art keywords
frequency
grinder
signal amplification
display instrument
amplification converter
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
Application number
CN2010202026357U
Other languages
Chinese (zh)
Inventor
严锋杰
徐国斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIAXING HAISHENG ELECTRONICS CO Ltd
Original Assignee
JIAXING HAISHENG ELECTRONICS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIAXING HAISHENG ELECTRONICS CO Ltd filed Critical JIAXING HAISHENG ELECTRONICS CO Ltd
Priority to CN2010202026357U priority Critical patent/CN201711859U/en
Application granted granted Critical
Publication of CN201711859U publication Critical patent/CN201711859U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the field of grinding mill, particularly to a grinding mill capable of measuring frequency. The grinding mill capable of measuring frequency comprises a machine body, an upper grinding disc, a lower grinding disc and a vertical column, wherein the lower grinding disc is arranged on the machine body, and the upper grinding disc is connected with the vertical column. The grinding mill capable of measuring frequency is characterized by the inclusion of a frequency measuring device. The grinding mill capable of measuring frequency can effectively and accurately detect the crystal product, and is simple in structure and convenient to operate.

Description

But a kind of frequency measurement grinder
Technical field
The utility model relates to the grinder field, but specifically a kind of frequency measurement grinder.
Background technology
The crystal product moulding all needs the process through grinding; make crystal product reach the certain quality requirement by grinding; present existing technology all is the thickness of manual measurement crystal product; just need to shut down during measurement upper millstone is upwards lifted; taking out crystal product measures; and there is human error in manual measurement; influenced by operator's experience; super sheet phenomenon appears through regular meeting; i.e. processing too much causes crystal product too thin, and then causes and scrap; can not well guarantee qualification rate, thereby influence effective output of product.
The utility model content
But the utility model provides a kind of frequency measurement grinder that effectively, accurately detects crystal product, but this frequency measurement grinding machine structure is simple, easy to operate.
The utility model is achieved through the following technical solutions:
But a kind of frequency measurement grinder comprises lathe bed, upper millstone, lower millstone and column, and described lower millstone is located on the lathe bed, and described upper millstone links to each other with column, but described frequency measurement grinder also comprises frequency measuring device.
Described frequency measuring device comprises frequency display instrument, signal amplification converter and electrode detector rod, and described signal amplification converter is electrically connected with frequency display instrument and electrode detector rod respectively, and described electrode detector rod is located on the upper millstone.
Described upper millstone is provided with through hole, and described electrode detector rod is located in the through hole.
Described signal amplification converter is located on the column or on the lathe bed.
Described signal amplification converter and frequency display instrument become one.
The beneficial effect that the utility model brought is:
But the utility model frequency measurement grinder comprises frequency measuring device, is used to detect crystal product, thereby guarantees the qualification rate of crystal product; Described frequency measuring device comprises the frequency display instrument, signal amplification converter and electrode detector rod, signal amplification converter electronic signal amplifies and conversion, the electronic vibration of electrode detector rod induction crystal product, pass to the frequency display instrument by the signal amplification converter, and demonstrate correspondent frequency, the operator is as long as observed frequency display instrument upper frequency changes, a frequency display instrument frequency setting value decided at the higher level but not officially announced, and the frequency signal of receiving crystal product at any time, both compare, set value then when the reception value reaches that machine quits work, crystal product machines, and the crystal product qualification rate of this kind mode machine-shaping improves greatly; Described upper millstone is provided with through hole, and described electrode detector rod is located in the through hole, makes the electrode detector rod near crystal product, thereby guarantees the degree of accuracy.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
But Fig. 1 is the structural representation of frequency measurement grinder described in the utility model;
Fig. 2 is the three-dimensional exploded view of electrode detector rod described in the utility model and upper millstone.
The label of component names correspondence is as follows among the figure:
1, lathe bed; 2, upper millstone; 21, last slice; 211, groove; 22, following sheet; 221, through hole; 3, lower millstone; 4, electrode detector rod; 41, holder; 42, electrode; 43, electrode interface; 5, frequency display instrument; 6, signal amplification converter; 61, signal amplification converter interface; 7, column.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
Embodiment one:
But embodiment as frequency measurement grinder described in the utility model, as depicted in figs. 1 and 2, comprise lathe bed 1, upper millstone 2, lower millstone 3 and column 7, described lower millstone 3 is located on the lathe bed 1, described upper millstone 2 links to each other with column 7, but described frequency measurement grinder also comprises frequency measuring device.
In the present embodiment, described frequency measuring device comprises frequency display instrument 5, signal amplification converter 6 and electrode detector rod 4, and described electrode detector rod 4 comprises holder 41, electrode 42 and electrode interface 43; Described upper millstone 2 comprises slices 21 and following sheet 22, described last slice 21 be provided with groove 211, be provided with through hole 221 with groove 211 corresponding positions on the described time sheet 22, described electrode 42 is located in the through hole 221; Described signal amplification converter 6 comprises signal amplification converter interface 61, and described signal amplification converter interface 61 is electrically connected with frequency display instrument 5 and electrode interface 43 respectively.The electronic vibration of described electrode detector rod 4 induction crystal products, pass to frequency display instrument 5 by signal amplification converter 6, and demonstrate correspondent frequency, the operator is as long as observed frequency display instrument 5 upper frequencies change, frequency display instrument 5 frequency setting values decided at the higher level but not officially announced, and the frequency signal of receiving crystal product at any time, both compare, set value then when the reception value reaches that machine quits work, crystal product machines, and the crystal product qualification rate of this kind mode machine-shaping improves greatly; Described sheet 22 down is provided with through hole 221, and described electrode 42 is located in the through hole 221, makes electrode 42 near crystal product, thereby guarantees the degree of accuracy.
In the present embodiment, described signal amplification converter 6 is located on the column 7, is convenient to fixed installation.
Certainly, described signal amplification converter also can be located on the lathe bed; Described signal amplification converter also can become one with the frequency display instrument.So, also all within the utility model protection domain, give unnecessary details no longer one by one here.

Claims (5)

1. but a frequency measurement grinder comprises lathe bed, upper millstone, lower millstone and column, and described lower millstone is located on the lathe bed, and described upper millstone links to each other with column, but it is characterized in that described frequency measurement grinder also comprises frequency measuring device.
2. but frequency measurement grinder as claimed in claim 1, it is characterized in that described frequency measuring device comprises frequency display instrument, signal amplification converter and electrode detector rod, described signal amplification converter is electrically connected with frequency display instrument and electrode detector rod respectively, and described electrode detector rod is located on the upper millstone.
3. but frequency measurement grinder as claimed in claim 2 is characterized in that described upper millstone is provided with through hole, and described electrode detector rod is located in the through hole.
4. but frequency measurement grinder as claimed in claim 2 is characterized in that described signal amplification converter is located on the column or on the lathe bed.
5. but frequency measurement grinder as claimed in claim 2 is characterized in that described signal amplification converter and frequency display instrument become one.
CN2010202026357U 2010-05-25 2010-05-25 Grinding mill capable of measuring frequency Expired - Fee Related CN201711859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202026357U CN201711859U (en) 2010-05-25 2010-05-25 Grinding mill capable of measuring frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202026357U CN201711859U (en) 2010-05-25 2010-05-25 Grinding mill capable of measuring frequency

Publications (1)

Publication Number Publication Date
CN201711859U true CN201711859U (en) 2011-01-19

Family

ID=43457856

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202026357U Expired - Fee Related CN201711859U (en) 2010-05-25 2010-05-25 Grinding mill capable of measuring frequency

Country Status (1)

Country Link
CN (1) CN201711859U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105881131A (en) * 2016-06-08 2016-08-24 济源石晶光电频率技术有限公司 Automatic frequency measurement type wafer polishing device
CN111002214A (en) * 2019-12-25 2020-04-14 唐山万士和电子有限公司 Piezoelectric quartz wafer convex surface grinding frequency real-time monitoring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105881131A (en) * 2016-06-08 2016-08-24 济源石晶光电频率技术有限公司 Automatic frequency measurement type wafer polishing device
CN111002214A (en) * 2019-12-25 2020-04-14 唐山万士和电子有限公司 Piezoelectric quartz wafer convex surface grinding frequency real-time monitoring device

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110119

Termination date: 20140525