CN104275647A - Grinding wheel wear detection device - Google Patents
Grinding wheel wear detection device Download PDFInfo
- Publication number
- CN104275647A CN104275647A CN201310281950.1A CN201310281950A CN104275647A CN 104275647 A CN104275647 A CN 104275647A CN 201310281950 A CN201310281950 A CN 201310281950A CN 104275647 A CN104275647 A CN 104275647A
- Authority
- CN
- China
- Prior art keywords
- block
- grinding wheel
- fixed
- contact block
- pressure contact
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
- B24B49/165—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load for grinding tyres
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a grinding wheel wear detection device. The grinding wheel wear detection device comprises a bottom plate. Bearing pedestals and a fixing block are fixed to the bottom plate. A detection probe is installed on the fixing block. A rotating shaft is installed between the bearing pedestals, a pressing contact block capable of making contact with the detection probe is fixed to the rotating shaft, a touch rod is fixed to the pressing contact block, and a touch block is connected to one end of the touch rod. After a grinding wheel is used for grinding a knife, the grinding wheel moves forwards to push the touch block so that the touch rod connected with the touch block can drive the pressing contact block to rotate; when the detection probe is pushed by the pressing contact block to reach a detection position, the probe sends a signal to a numerical control system, the current coordinate value of the winding wheel is recorded and compared with a value of the last time, and then the wear extent of the winding wheel can be obtained.
Description
Technical field
The present invention relates to a kind of checkout gear, particularly a kind of for the abrasion of grinding wheel checkout gear in cutter shearing machine tool.
Background technology
Producing in the cutter process of cutting, tool setting cuts that to carry out polishing be requisite operation together, and current technique for grinding majority has come with the machinery that emery wheel is housed.The grinding degree that cutter is cut is generally that the wear extent by measuring emery wheel is assessed; But cut in machinery industry at current cutter, it is more difficult that the wear extent of emery wheel will accurately be measured, the cutter therefore produced cuts that quality is uneven, and standard is difficult to unified, and efficiency is difficult to improve.
Summary of the invention
For overcoming above-mentioned Problems existing, the object of this invention is to provide a kind of abrasion of grinding wheel checkout gear that accurately can detect abrasion of grinding wheel amount.
The present invention realizes above-mentioned purpose like this:
Abrasion of grinding wheel checkout gear, it comprises base plate, and base plate is fixed with bearing block and fixed block, fixed block is provided with detection probe, is provided with rotating shaft between bearing block, rotating shaft is fixed with the pressure contact block that can contact with detection probe, pressure contact block is fixed with touching lever, and touching lever one end is connected with collision block.
Wherein, described pressure contact block is provided with adjustment bolt, adjusts below bolt and compresses back-moving spring between base plate.
Wherein, described bearing block being provided with spacing adjustable plate, spacing adjustable plate being provided with the caging bolt for controlling pressure contact block scope of activities.
Wherein, described collision block is connected with touching lever by bumper base
The invention has the beneficial effects as follows: when after the complete cutter of grinding-wheel grinder, emery wheel moves forward promotion collision block, the touching lever band dynamic pressure contact block be connected with collision block is rotated.When pressing contact block promotion detection probe to reach detection position, probe transmits a signal to digital control system, records current emery wheel coordinate value, and contrasts with the value of last time, draw abrasion of grinding wheel amount.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the structural representation of the preferred embodiment of the present invention;
Fig. 2 is the part-structure sectional view of Fig. 1.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, abrasion of grinding wheel checkout gear, it comprises base plate 1, base plate 1 is fixed with two pieces of bearing blocks 2 and one piece of fixed block 9, fixed block 9 is provided with detection probe 10, is provided with rotating shaft 12 between bearing block 2, and the bearing installing rotating shaft 12 is limited in bearing block 2 by bearing gland 3.In addition, rotating shaft 12 is fixed with the pressure contact block 7 that can contact with detection probe 10, pressure contact block 7 is fixed with touching lever 4, and touching lever 4 one end is connected with collision block 6.When after the complete cutter of grinding-wheel grinder, emery wheel moves forward and promotes collision block 6, makes the touching lever 4 be connected with collision block 6 be with dynamic pressure contact block 7 to rotate.When press contact block 7 promote detection probe 10 reach detect position time, probe transmit a signal to digital control system, record current emery wheel coordinate value, and contrast with the value of last time, draw abrasion of grinding wheel amount.
Wherein, described pressure contact block 7 is provided with adjustment bolt 8, and adjustment bolt 8 compresses back-moving spring 11 below and between base plate 1.Fricative vibration when described back-moving spring Absorbable rod emery wheel contacts with collision block, makes pressure contact block steadily contact with detection probe, improves certainty of measurement.In addition, described bearing block 2 being provided with spacing adjustable plate 13, spacing adjustable plate 13 being provided with the caging bolt 14 for controlling pressure contact block 7 scope of activities.Wherein, the scope of activities of pressure contact block is by the size needing grinder part, and grinding depth, workpiece hardness etc. decide.When pressing contact block 7 move to caging bolt 14 and be in contact with it, emery wheel stops moving forward, and measures and terminates.Emery wheel retreats, and pressure contact block 7 will reversely rotate under the reverse promotion of back-moving spring 11, drives collision block to move forward.
Further, for convenience of the installation and removal of collision block 6, described collision block 6 is connected with touching lever 4 by bumper base 5, and touching lever 4, bumper base 5 and collision block 6 screw locking is linked to be an entirety.
This abrasion of grinding wheel checkout gear is not high to the environmental requirement used, and can be adapted to water smoke, dust etc.; And delicate structure, can be installed on other numerically control grinder.Certainly, but the present invention is not limited to the above embodiments, is equal to or becomes bad technical scheme also to belong to protection scope of the present invention with the present invention.
Claims (4)
1. abrasion of grinding wheel checkout gear, it is characterized in that: comprise base plate (1), base plate (1) is fixed with bearing block (2) and fixed block (9), fixed block (9) is provided with detection probe (10), rotating shaft (12) is installed between bearing block (2), rotating shaft (12) is fixed with the pressure contact block (7) that can contact with detection probe (10), pressure contact block (7) is fixed with touching lever (4), and touching lever (4) one end is connected with collision block (6).
2. abrasion of grinding wheel checkout gear according to claim 1, it is characterized in that: described pressure contact block (7) is provided with adjustment bolt (8), adjustment bolt (8) compresses back-moving spring (11) below and between base plate (1).
3. abrasion of grinding wheel checkout gear according to claim 1, it is characterized in that: described bearing block (2) is provided with spacing adjustable plate (13), spacing adjustable plate (13) being provided with the caging bolt (14) for controlling pressure contact block (7) scope of activities.
4. abrasion of grinding wheel checkout gear according to claim 1, is characterized in that: described collision block (6) is connected with touching lever (4) by bumper base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281950.1A CN104275647A (en) | 2013-07-03 | 2013-07-03 | Grinding wheel wear detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281950.1A CN104275647A (en) | 2013-07-03 | 2013-07-03 | Grinding wheel wear detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104275647A true CN104275647A (en) | 2015-01-14 |
Family
ID=52251245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310281950.1A Pending CN104275647A (en) | 2013-07-03 | 2013-07-03 | Grinding wheel wear detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104275647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053004A (en) * | 2017-04-25 | 2017-08-18 | 广东天机工业智能系统有限公司 | Polish compensation device and its testing agency |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218530A (en) * | 1999-02-01 | 2000-08-08 | Hitachi Cable Ltd | Flat surface grinding machine |
| CN201559101U (en) * | 2009-07-29 | 2010-08-25 | 无锡机床股份有限公司 | Improved grinding wheel tool setting device for grinding of semiconductor chip |
| CN201685136U (en) * | 2010-06-09 | 2010-12-29 | 中信戴卡轮毂制造股份有限公司 | Tool setting gauge for face milling cutter |
| CN202726738U (en) * | 2012-04-20 | 2013-02-13 | 华南理工大学 | Contact-type device for grinding wheel wear automatic detection and compensation |
| CN203390735U (en) * | 2013-07-03 | 2014-01-15 | 阳东县国浩机械制造有限公司 | Grinding wheel wear detection device |
-
2013
- 2013-07-03 CN CN201310281950.1A patent/CN104275647A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218530A (en) * | 1999-02-01 | 2000-08-08 | Hitachi Cable Ltd | Flat surface grinding machine |
| CN201559101U (en) * | 2009-07-29 | 2010-08-25 | 无锡机床股份有限公司 | Improved grinding wheel tool setting device for grinding of semiconductor chip |
| CN201685136U (en) * | 2010-06-09 | 2010-12-29 | 中信戴卡轮毂制造股份有限公司 | Tool setting gauge for face milling cutter |
| CN202726738U (en) * | 2012-04-20 | 2013-02-13 | 华南理工大学 | Contact-type device for grinding wheel wear automatic detection and compensation |
| CN203390735U (en) * | 2013-07-03 | 2014-01-15 | 阳东县国浩机械制造有限公司 | Grinding wheel wear detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053004A (en) * | 2017-04-25 | 2017-08-18 | 广东天机工业智能系统有限公司 | Polish compensation device and its testing agency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |