TW201511886A - Wheel machine and method for same - Google Patents

Wheel machine and method for same Download PDF

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Publication number
TW201511886A
TW201511886A TW102133559A TW102133559A TW201511886A TW 201511886 A TW201511886 A TW 201511886A TW 102133559 A TW102133559 A TW 102133559A TW 102133559 A TW102133559 A TW 102133559A TW 201511886 A TW201511886 A TW 201511886A
Authority
TW
Taiwan
Prior art keywords
grinding wheel
grinding
set
fine
processing tool
Prior art date
Application number
TW102133559A
Other languages
Chinese (zh)
Inventor
Yu-Hsiang Wang
Original Assignee
Eastern Motion 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 Eastern Motion Co Ltd filed Critical Eastern Motion Co Ltd
Priority to TW102133559A priority Critical patent/TW201511886A/en
Publication of TW201511886A publication Critical patent/TW201511886A/en

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Abstract

The invention relates to a mechanical structure and a method for repairing a grinding wheel, which is used for trimming a coarse grinding wheel and a fine grinding wheel of a drilling wheel grinding machine, the coarse grinding wheel and the fine grinding wheel are arranged along a grinding path to grind a drilling needle, the drilling The needle grinder has a rotating portion, the structure includes a fixing seat mounted on the rotating portion, and a trimming rod set installed in the fixing seat, when the coarse grinding wheel and the fine grinding wheel are along When the grinding path is moved, the trimming rod group simultaneously trims the coarse grinding wheel and the fine grinding wheel.

Description

Grinding wheel mechanical structure and method thereof

The present invention is a mechanical structure and method for repairing a grinding wheel, and more particularly to a mechanical structure and a method for repairing a grinding wheel using a dressing rod set to trim a grinding wheel.

In the electronics industry, in order to drill a printed circuit board (PCB) for copper plating, a drill (or a drill) is usually used, and the tip of the drill is used after a period of use. The double-edged (one left and one right) becomes quite blunt and not sharp enough, and a burr grinder is needed to grind the cutting edge to restore its sharp drilling capability. Referring to the first figure, a burr grinder 10 is shown having a device body 101, a turning portion 11, a grinding wheel set 12 and a specific grinding wheel set 13, and the grinding wheel set 12 includes a coarse grinding wheel set 14 and a The fine grinding wheel set 15 has eight fixing seats 16 mounted on the rotating portion 11, and a drill needle set 20 as shown in the second figure is fixed in the fixing base 16, and a drill needle 21 to be ground is Fixed on a drill support 201 of the drill set 20, the drill 21 is first ground through a rough grinding surface 23 of one of the coarse grinding wheels 22, and then passed along a grinding path GP through the fine grinding wheel. Grinding of a fine grinding surface 25 of one of the fine grinding wheels 24 of the group 15 restores its sharp double edge (in the figure) Not marked).

However, after the grinding of the coarse grinding wheel 22 and the fine grinding wheel 24 over a period of time, the rough rough grinding surface 23 and the fine grinding surface 25 become relatively smooth, so that the ability to grind the drill needle 21 is affected, so that it is required The rough grinding wheel 22 and the fine grinding wheel 240 are detached for some finishing, so that the rough rough grinding surface 23 and the fine grinding surface 25 can be restored, and then the trimmed coarse grinding wheel 22 and the fine grinding wheel 240 are replaced. On the rough grinding wheel set 14 and the fine grinding wheel set 15, the operation mode that needs to be disassembled first and then reinstalled is not ideal.

Therefore, how to solve the problem of disassembling and reinstalling the coarse grinding wheel and the fine grinding wheel in the dressing process of the grinding wheel set, after the inventors devoted themselves to experiments, tests and research, finally obtained a mechanical structure and method of the grinding wheel, except Effectively solving the shortcomings of disassembling and reinstalling the coarse grinding wheel and the fine grinding wheel can also make the dressing of the grinding wheel set more convenient. That is, the problem to be solved by the present invention is how to overcome the problem that the coarse grinding wheel and the fine grinding wheel need to be disassembled for trimming, so that the dressing of the grinding wheel can be conveniently carried out, and how to overcome the need to have a contact substance to contact the trimming rod group. The problem of dressing with the grinding wheel set, and how to overcome the problem that the trimming rod must be fixed in a trimming position during trimming.

The invention relates to a mechanical structure of a dressing wheel for trimming a rough grinding wheel and a fine grinding wheel, wherein the coarse grinding wheel and the fine grinding wheel are used to grind a drilling needle along a grinding path, the drilling needle grinding machine Having a turning portion, the structure includes a fixing seat mounted on the rotating portion, and A repaired rod set is installed in the fixing seat. When the coarse grinding wheel and the fine grinding wheel move along the grinding path, the trimming rod group simultaneously trims the coarse grinding wheel and the fine grinding wheel.

According to a main technical point of view, the present invention is A device for dressing a grinding wheel for trimming a grinding wheel of a burr grinding machine, the device comprising a burr fixing seat, and a trimming rod mounted on the burr fixing seat for trimming the grinding wheel.

According to another feasible point of view, the present invention can include a grinding wheel processing apparatus, including a device body, a grinding wheel set, a device body, a processing tool fixing member, a device body, and a a processing tool device, which is fixed in the machining tool fixing member in a first case for machining the grinding wheel set, and is fixed in the machining tool fixing member in a second case, and accepts the grinding wheel set Processing.

Further, in accordance with an implementable technical aspect, the present invention also includes a method of diversifying the function of a grinding wheel processing apparatus, wherein the grinding wheel processing apparatus includes a device body, a grinding wheel set disposed on the apparatus body, and a Processing tool fixture, the method comprising: fixing a first processing tool in a first case for machining the grinding wheel set, and fixing a second processing tool in a second case, so that the second processing tool accepts The processing of the grinding wheel set.

10‧‧‧Drilling machine

101‧‧‧ device body

11‧‧‧Revolving Department

12‧‧‧ grinding wheel set

13‧‧‧Specific grinding wheel set

14‧‧‧ coarse grinding wheel set

15‧‧‧ Fine wheel set

16‧‧‧ Fixed seat

20‧‧‧Drilling needle set

201‧‧‧Drill support

22‧‧‧ coarse grinding wheel

23‧‧‧ rough surface

GP‧‧‧ grinding path

24‧‧‧ fine grinding wheel

25‧‧‧Stained surface

301‧‧‧ grinding wheel mechanical structure

30‧‧‧Drilling machine

31‧‧‧ coarse grinding wheel

32‧‧‧ Fine grinding wheel

33‧‧‧Revolving Department

34‧‧‧ (drill) fixing seat

35‧‧‧Finishing rod set

36‧‧‧ grinding wheel set

37‧‧‧ coarse grinding wheel set

38‧‧‧ Fine wheel set

40‧‧‧ coarse grinding surface

41‧‧‧Stained surface

42‧‧‧Specific grinding wheel set

50‧‧‧修棒

52‧‧‧Rough end

The first picture is a perspective view of the grinding wheel set and the turning part of the burr grinding machine The second drawing is a schematic perspective view of a rough grinding wheel set and a fine grinding wheel set of the drilling wheel set and the grinding wheel set on the rotating part; the third drawing is a top view of a preferred embodiment of the mechanical structure of the grinding wheel of the present invention; The fourth figure is a three-dimensional schematic diagram of the rough grinding and fine grinding surface of the coarse grinding wheel and the fine grinding wheel in the third figure; and the fifth figure: is a three-dimensional schematic diagram of the trimming rod group in the third figure.

Referring to the third figure, a grinding wheel mechanical structure 301 is shown for trimming a rough grinding wheel 31 and a fine grinding wheel 32. The coarse grinding wheel 31 and the fine grinding wheel 32 are along a grinding path GP. To grind a drill needle 21, the drill grinder 30 has a swivel portion 33. The structure includes a fixing base 34 mounted on the rotating portion 33, and a trimming rod set 35 mounted in the fixing base 34. When the coarse grinding wheel 31 and the fine grinding wheel 32 move along the grinding path GP, the trimming rod group 35 simultaneously trims the coarse grinding wheel 31 and the fine grinding wheel 32.

The boring needle 21 is used for drilling a printed circuit board (PCB), and the coarse grinding wheel 31 and the fine grinding wheel 32 are respectively located on a coarse grinding wheel set 37 and a fine grinding wheel set 38 of a grinding wheel set 36, when the trimming rod set is removed. When the ROP set 20 is modified and the burr grinder 30 is used, the burr 21 is drilled. The boring needle 21 has a double edge. Referring to the fourth figure, the coarse grinding wheel 31 and the fine grinding wheel 32 respectively have a rough grinding surface 40 and a fine grinding surface 41, and an identical specific grinding wheel set is also arranged near the grinding wheel set 36. 42, the The double-edged blade is polished by the grinding of the rough-polished surface 40 and the fine-polished surface 41, and the rough-polished surface 40 and the fine-polished surface 41 are also turned into a smoother rough-polished surface by long-term grinding of the plurality of drill bits 21. Smoother fine grinding surface.

Referring to the fifth figure, the trimming rod set 35 has a trimming rod 50 to contact the grinding wheel set 36, and the trimming rod 50 is fixed in a trimming position by a rod supporting base 51 having a rough end 52. When the smoother rough grinding surface and the smoother fine grinding surface grind the rough end, a rougher coarse grinding surface 40 and a coarser fine grinding surface 41 are restored. According to a main technical point of view, the present invention is a device for dressing a grinding wheel (ie, a grinding wheel mechanical structure 301) for trimming a grinding wheel 31, 32 of a burr grinding machine 30, the device comprising a drilling pin A holder 34, and a dressing bar 50, are mounted on the drill holder 34 for dressing the grinding wheels 31,32.

The present invention can be applied to a grinding wheel processing device (ie, a grinding wheel mechanical structure 301), including a device body 101, a grinding wheel set 36, disposed on the device body 101, and a processing tool fixed. The device (ie, the fixing seat 34) is disposed on the device body 101, and a processing tool device (ie, the trimming rod set 35 or the trocar group 20), in a first case (ie, in the case of the trimming rod set 35) The system is fixed in the processing tool fixture 34 for processing the grinding wheel set 36, and is fixed in the processing tool holder 34 in a second case (i.e., in the case where the drill string 20 is installed), and receives the grinding wheel. Processing of group 36. The grinding wheel set 38 in the apparatus at this time comprises a coarse grinding wheel set 37 and a fine grinding wheel set 38, and the processing tool set is a trimming rod set 35 in the first case, and is a trimming rod set 35 in the first case. Drill set 20, the trimming rod set 35 has a rod supporting base 51 and is attached to the fixing base 34 by the rod supporting base 51.

The present invention also includes a method for diversifying the function of a grinding wheel processing device 301, wherein the grinding wheel processing device 301 includes a device body 101 and a grinding wheel set 36 disposed on the device body 101. And a processing tool holder 34, the method comprising: fixing a first processing tool 35 in a first case for machining the grinding wheel set 36, and fixing a second processing tool 20 in a second case, The second processing tool 20 accepts the machining of the grinding wheel set 36. The method at this time further includes rotating the turning portion 33 to move the first processing tool 35 to a specific grinding wheel set 42 to trim the specific grinding wheel set 42. The method further includes removing the first processing tool 35 and mounting the second processing tool 20 on the processing tool holder 34 to continue a grinding operation on the burr 21 to be ground.

Example

A mechanical structure for dressing a wheel for trimming a rough grinding wheel and a fine grinding wheel, the coarse grinding wheel and the fine grinding wheel grinding a drill along a grinding path, the drill grinding machine having a rotating portion, the structure comprising a fixing seat mounted on the rotating portion, and a trimming rod set installed in the fixing seat, when the coarse grinding wheel and the fine grinding wheel move along the grinding path The trimming rod group simultaneously trims the coarse grinding wheel and the fine grinding wheel.

2. The construction of embodiment 1, wherein the bur is used for drilling a printed circuit board (PCB), the coarse grinding wheel and the fine grinding wheel are respectively located on a coarse grinding wheel set and a fine grinding wheel set, when moving The burr grinder performs the operation of grinding the burs in addition to the tampering of the set of burrs.

3. The structure of any of embodiments 1-2, wherein the burs have a double edge, the coarse grinding wheel and the fine grinding wheel respectively have a rough grinding surface and a fine grinding surface, the double edge passing through the coarse grinding surface and the The fine grinding surface is polished to restore its sharpness, and the coarse grinding surface and the fine grinding surface are also changed into a smooth rough grinding surface and a smoother fine grinding surface by grinding a plurality of drill bits.

4. The construction of any of embodiments 1-3, wherein the finishing rod set has a trimming rod, the trimming rod having a rough end, the roughening being ground when the smoother rough grinding surface and the smoother fine grinding surface At the end, it returns to a rough rough surface and a rougher fine surface.

5. A device for dressing a grinding wheel for trimming a grinding wheel of a burr grinding machine, the device comprising a burr fixing seat, and a trimming rod mounted on the burr fixing seat for trimming the grinding wheel .

A grinding wheel processing apparatus comprising: a device body, a grinding wheel set, disposed on the device body, a processing tool fixing member, disposed on the device body, and a processing tool device, which is fixed in a first case In the processing tool fixing member, the grinding wheel set is processed, and in a second case, is fixed in the processing tool fixing member, and the grinding wheel group is processed.

7. The apparatus of embodiment 6, wherein the grinding wheel set comprises a coarse grinding wheel set and a fine grinding wheel set, and the processing tool set is a trimming rod set in the first case, and in the second case As a drill pin set, the trimming rod set has a rod support base and is mounted on the fixed seat by the rod support base.

8. A method of diversifying the function of a grinding wheel processing apparatus, wherein The grinding wheel processing device comprises a device body, a grinding wheel set, disposed on the device body; and a processing tool fixing component, the method comprising: fixing a first processing tool in a first case for processing the grinding wheel set, and In a second case, a second processing tool is fixed, so that the second processing tool accepts the processing of the grinding wheel set.

9. The method of embodiment 8 further comprising rotating the swivel portion to move the first processing tool to a particular grinding wheel set to trim the particular grinding wheel set.

10. The method of any of embodiments 8-9, further comprising removing the first processing tool and mounting the second processing tool on the processing tool holder to continue a grinding operation on a tool to be ground.

In summary, the present invention can be installed in a fixed seat by using a trimming rod set in a novel design, so that the repair of the grinding wheel set can be replaced without being disassembled and replaced, and the trimming rod used, It can be used to achieve physical contact with the grinding wheel set for trimming. Therefore, anyone who is familiar with this skill can be modified by all kinds of ideas, but they are not protected by the scope of the patent application.

301‧‧‧ grinding wheel mechanical structure

30‧‧‧Drilling machine

31‧‧‧ coarse grinding wheel

32‧‧‧ Fine grinding wheel

33‧‧‧Revolving Department

34‧‧‧ (drill) fixing seat

35‧‧‧Finishing rod set

36‧‧‧ grinding wheel set

37‧‧‧ coarse grinding wheel set

38‧‧‧ Fine wheel set

Claims (10)

  1. A grinding wheel mechanical structure for trimming a coarse grinding wheel and a fine grinding wheel of a drilling wheel grinding machine, the coarse grinding wheel and the fine grinding wheel are arranged along a grinding path to grind a drilling needle, the drilling needle grinding machine has a rotation The structure includes: a fixing seat mounted on the rotating portion; and a trimming rod set installed in the fixing seat, when the coarse grinding wheel and the fine grinding wheel move along the grinding path, The trimming rod group simultaneously trims the coarse grinding wheel and the fine grinding wheel.
  2. The structure of claim 1, wherein the drill is used for drilling a printed circuit board (PCB), and the coarse grinding wheel and the fine grinding wheel are respectively disposed on a coarse grinding wheel set and a fine grinding wheel set. When the set of the trimming rod is removed and a set of drill bits is modified, the burr grinder performs the operation of grinding the bur.
  3. The structure of claim 1, wherein the drill has a double edge, the coarse grinding wheel and the fine grinding wheel respectively have a rough grinding surface and a fine grinding surface, the double edge passing through the coarse grinding surface and the The fine grinding surface is polished to restore its sharpness, and the coarse grinding surface and the fine grinding surface are also changed into a smooth rough grinding surface and a smoother fine grinding surface by grinding a plurality of drill bits.
  4. The structure of claim 3, wherein the trimming rod set has a trimming rod, the trimming rod having a rough end, and grinding the rough when the smoother rough grinding surface and the smoother fine grinding surface At the end, it returns to a rough rough surface and a rougher fine surface.
  5. A device for dressing a grinding wheel for trimming a grinding wheel of a burr grinding machine, the device comprising: a burr fixing seat; A repaired rod is mounted on the drill holder for trimming the grinding wheel.
  6. A grinding wheel processing device comprising: a device body; a grinding wheel set disposed on the device body; a processing tool fixing member disposed on the device body; and a processing tool device fixed in a first case In the processing tool fixture, the grinding wheel set is processed, and in a second case, is fixed in the processing tool fixing member, and the grinding wheel group is processed.
  7. The apparatus of claim 6, wherein the grinding wheel set comprises a coarse grinding wheel set and a fine grinding wheel set, and the processing tool device is a trimming rod set in the first case, and in the second In the case of a drill set, the trim set has a rod support and is mounted on the mount by the rod support.
  8. A method for diversifying the function of a grinding wheel processing device, wherein the grinding wheel processing device comprises a device body, a grinding wheel set disposed on the device body, and a processing tool fixing member, the method comprising: in a first case Fixing a first processing tool for machining the grinding wheel set; and fixing a second processing tool in a second case, the second processing tool accepting the machining of the grinding wheel set.
  9. The method of claim 8, further comprising rotating the rotating portion to move the first processing tool to a specific grinding wheel set to trim the particular grinding wheel set.
  10. The method of claim 8, further comprising removing the first processing tool and installing the second processing tool on the processing tool holder to continue a grinding operation on a to-be-polished drill.
TW102133559A 2013-09-16 2013-09-16 Wheel machine and method for same TW201511886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW102133559A TW201511886A (en) 2013-09-16 2013-09-16 Wheel machine and method for same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW102133559A TW201511886A (en) 2013-09-16 2013-09-16 Wheel machine and method for same
CN201410407950.6A CN104440557A (en) 2013-09-16 2014-08-19 Physical structure for repairing grinding wheel and method thereof

Publications (1)

Publication Number Publication Date
TW201511886A true TW201511886A (en) 2015-04-01

Family

ID=52887716

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102133559A TW201511886A (en) 2013-09-16 2013-09-16 Wheel machine and method for same

Country Status (2)

Country Link
CN (1) CN104440557A (en)
TW (1) TW201511886A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655720A (en) * 1949-09-30 1951-08-01 Arpad Nagy Improvements in or relating to industrial diamonds
JP2000167769A (en) * 1998-10-02 2000-06-20 Osaka Diamond Ind Co Ltd Dresser using gas phase synthetic diamond
US20090112355A1 (en) * 2007-03-02 2009-04-30 Mori Seiki Usa, Inc. Device and Method for Dressing Cutting Tools
IT1396809B1 (en) * 2009-05-15 2012-12-14 Re Ma Sas Di Pressato Emanuele & C Portable grinder sharpener wood drills
CN102310359B (en) * 2010-07-01 2014-08-20 本田技研工业株式会社 Metal ring grinding device and metal ring grinding method
CN102615586B (en) * 2011-01-27 2014-01-29 钜威自动化股份有限公司 Full-automatic drill point grinding device and grinding method thereof
CN102601735A (en) * 2011-12-26 2012-07-25 深圳市金洲精工科技股份有限公司 Polishing machine for grinding wheels

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Publication number Publication date
CN104440557A (en) 2015-03-25

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