CN205290692U - PCB bores trimming device of fluting with emery wheel a little - Google Patents
PCB bores trimming device of fluting with emery wheel a little Download PDFInfo
- Publication number
- CN205290692U CN205290692U CN201521123165.4U CN201521123165U CN205290692U CN 205290692 U CN205290692 U CN 205290692U CN 201521123165 U CN201521123165 U CN 201521123165U CN 205290692 U CN205290692 U CN 205290692U
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- wheel
- slide rail
- axis
- rotating disk
- 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.)
- Active
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a PCB bores trimming device of fluting with emery wheel a little, including workstation and power unit, be equipped with emery wheel mount, display and carousel seat on the workstation respectively, the display with the micrometering camera lens links to each other, carousel seat top is equipped with the carousel in proper order and fixes the slide rail of carousel one side, it is equipped with the contact to change plate outer wall, the contact with the angle scale that carousel seat edge was equipped with contacts. Use the change of the drill point flank flute profile that leads to because of droing of emery wheel grit has been overcome behind the emery wheel after the wheel dresser truing, problem that product performance reduces by a wide margin, the average life of emery wheel after the truing increases more than 50% in addition, and material cost practices thrift 40% to the reduction personnel are to the repairment number of times of emery wheel.
Description
Technical field
This utility model relates to that PCB is micro-drills technology for making field, is specifically related to the trimming device of the micro-brill fluting emery wheel of a kind of PCB.
Background technology
PCB needs to utilize micro drill to punch in the course of processing, trend along with miniaturization of electronic products, the open pore size of PCB is also constantly reducing, therefore at micro-bit, (diameter is at below 0.25mm, without 0.25mm) when slotting, emery wheel deformation when cutting is very fast, it is necessary to constantly repair, but crushing difficulty is relatively big, is unfavorable for production and processing operation.
Technical staff analyzes the flute profile of the micro drill change principle when using emery wheel cutting by on-the-spot field survey, the cell body shape of appropriate design micro drill, thus reducing the emery wheel deformation when grinding, reducing the finishing number of times of emery wheel, improving the service life of emery wheel.
Summary of the invention
For solving drawbacks described above, the purpose of this utility model is to provide the trimming device of the micro-brill fluting emery wheel of a kind of PCB, the change of the drill point sword face flute profile that emery wheel causes because of coming off of emery wheel abrasive particle can be overcome at working angles, and improve the service life of emery wheel, reduce consumables cost, decrease staff's finishing number of times to emery wheel, reduce labor intensity, bring good economic benefit.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the trimming device of the micro-brill fluting emery wheel of a kind of PCB, described wheel dresser includes workbench and actuating unit, described workbench is respectively equipped with emery wheel fixed mount, display and rotary disk basement, described emery wheel fixed mount is provided with rotating shaft, described emery wheel is fixed on one end of described rotating shaft, and described emery wheel is arranged over micrometering camera lens; Described display is connected with described micrometering camera lens, and described display surface is equipped with scale paper, and described scale paper is provided with x-axis and y-axis, described x-axis and be sequentially provided with the first circular arc, the second circular arc and three-arc around described y-axis; It is sequentially provided with rotating disk above described rotary disk basement and is fixed on the slide rail of described rotating disk side, described rotating disk outer wall is provided with contact, the angle index that described contact is provided with described rotary disk basement edge contacts, and described slide rail is provided with freeing wheel, and described freeing wheel can move axially on described slide rail; Described rotating shaft is connected with described actuating unit each through belt, belt wheel with described rotating disk;
Concrete advanced study and training method is through the following steps that realize:
1. according to described emery wheel specification, regulate the amplification of described micrometering camera lens, adjust profile and the position of described x-axis, described y-axis of described emery wheel primary and secondary knife face, by the reference of described display high scale paper, make described emery wheel primary and secondary knife face be on described first circular arc;
2. described emery wheel profile is moved to outside described first circular arc, when described rotating disk contact touches 65 degree of scales, rotating disk described in hand rotation, make described freeing wheel near described operator face, and it is parallel with operator face, start operator face of researching, require uniformly during advanced study and training, rotate described rotating disk 1 degree counterclockwise every time and research, until repairing to 0 degree, in advanced study and training process, described freeing wheel axially moves on described slide rail, and described emery wheel does uniform rotation;
3. rotating disk contact described in goes to 65 from 0 degree again and spends and continue journey to research, when going to 65 degree of places, and described freeing wheel removal Y-axis negative sense, now move described slide rail, making described emery wheel profile enter outside described second circular arc, operating procedure 2 again, until repairing to 0 degree;
4. after described step 3 being repaiied to 0 degree, mobile described slide rail is again on described first circular arc to described emery wheel primary and secondary knife face, described emery wheel profile is moved to outside described first circular arc, make described freeing wheel near described knife face, rotating disk described in hand rotation, every time rotate rotating disk 1 degree until 5 degree, the secondary knife face of freeing wheel refine described in this process.
5., after the primary and secondary knife face refine of emery wheel described in, polish emery wheel with emery stick, make abrasive wheel grinding wheel arc round and smooth.
The beneficial effects of the utility model are: the lapping device reasonable in design that this utility model adopts, the mode adopting image to combine with operation, researches the primary and secondary knife face of emery wheel profile, remarkably productive, improve the service life of emery wheel, bring good economic benefit for enterprise. The emery wheel using this utility model advanced study and training overcomes the change of the drill point sword face flute profile that emery wheel causes because of coming off of emery wheel abrasive particle, tooth shape disunity, the problem that product serviceability is greatly lowered at working angles when producing drill point sword face; And using the emery wheel that this advanced study and training method is researched to use increased by more than 50% upper average life, consumables cost saves 40%, and reduces personnel's finishing number of times to emery wheel.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, structure and features of the present utility model is further described.
Fig. 1 is the structural representation of wheel dresser described in this utility model.
Fig. 2 ~ Figure 10 is the step schematic diagram researching method described in this utility model.
In accompanying drawing 1,1. display, 2. workbench, 3. scale paper, 4. rotating shaft, 5. emery wheel fixed mount, 6. micrometering camera lens, 7. emery wheel, 8. freeing wheel, 9. actuating unit, 10. slide rail, 11. rotating disks, 12. contacts, 13. rotary disk basements.
Detailed description of the invention
Referring to Fig. 1, a kind of trimming device of the micro-brill fluting emery wheel of PCB, described wheel dresser includes workbench 2 and actuating unit 9, described workbench 2 is respectively equipped with emery wheel fixed mount 5, display 1 and rotary disk basement 13, described emery wheel fixed mount 5 is provided with rotating shaft 4, described emery wheel 7 is fixed on one end of described rotating shaft 4, and described emery wheel 7 is arranged over micrometering camera lens 6; Described display 1 is connected with described micrometering camera lens 6, and described display 1 surface is equipped with scale paper 3, and described scale paper 3 is provided with x-axis and y-axis, described x-axis and be sequentially provided with the first circular arc, the second circular arc and three-arc around described y-axis; It is sequentially provided with rotating disk 11 above described rotary disk basement 13 and is fixed on the slide rail 10 of described rotating disk 11 side, described rotating disk 11 outer wall is provided with contact 12, the angle index that described contact 12 is provided with described rotary disk basement 13 edge contacts, described slide rail 10 is provided with freeing wheel 8, and described freeing wheel 8 can move axially on described slide rail 10;Described rotating shaft 4 is connected with described actuating unit 9 each through belt, belt wheel with described rotating disk 11.
Concrete advanced study and training method is through the following steps that realize:
1. according to described emery wheel specification, regulate the amplification of described micrometering camera lens, adjust the profile of described emery wheel primary and secondary knife face and the position of described x-axis, described y-axis, reference by described display high scale paper, described emery wheel primary and secondary knife face is made to be on described first circular arc, as shown in accompanying drawing 2, Fig. 3;
2. described emery wheel profile is moved to outside described first circular arc, as shown in Figure 4, when described rotating disk contact touches 65 degree of scales, rotating disk described in hand rotation, makes described freeing wheel near described operator face, and parallel with operator face, as it is shown in figure 5, start operator face of researching, require during advanced study and training uniformly, rotate described rotating disk 1 degree counterclockwise to research every time, until repairing to 0 degree, in advanced study and training process, described freeing wheel axially moves on described slide rail, described emery wheel does uniform rotation, as shown in Figure 6;
3. rotating disk contact described in goes to 65 from 0 degree again and spends and continue journey to research, when going to 65 degree of places, and described freeing wheel removal Y-axis negative sense, now move described slide rail, make described emery wheel profile enter outside described second circular arc, as shown in Figure 7, operating procedure 2 again, until repairing to 0 degree;
4. after described step 3 being repaiied to 0 degree, mobile described slide rail is again on described first circular arc to described emery wheel primary and secondary knife face, described emery wheel profile is moved to outside described first circular arc, as shown in Figure 8, make described freeing wheel near described knife face, as shown in Figure 9, rotating disk described in hand rotation, every time rotate rotating disk 1 degree until 5 degree, the secondary knife face of freeing wheel refine described in this process, as shown in Figure 10.
5., after the primary and secondary knife face refine of emery wheel described in, polish emery wheel with emery stick, make abrasive wheel grinding wheel arc round and smooth.
The lapping device reasonable in design that this utility model adopts, the mode adopting image to combine with operation, the primary and secondary knife face of emery wheel profile is researched, remarkably productive, improve the service life of emery wheel, bring good economic benefit for enterprise. The emery wheel using this utility model advanced study and training overcomes the change of the drill point sword face flute profile that emery wheel causes because of coming off of emery wheel abrasive particle, tooth shape disunity, the problem that product serviceability is greatly lowered at working angles when producing drill point sword face; And using the emery wheel that this advanced study and training method is researched to use increased by more than 50% upper average life, consumables cost saves 40%, and reduces personnel's finishing number of times to emery wheel.
Described above is only preferred embodiment of the present utility model; above-mentioned specific embodiment is not to restriction of the present utility model; retouching, amendment or the equivalent replacement that all those of ordinary skill in the art make as described above, belongs to protection domain of the present utility model.
Claims (1)
1. the trimming device of the micro-brill fluting emery wheel of PCB, it is characterized in that: described wheel dresser includes workbench and actuating unit, described workbench is respectively equipped with emery wheel fixed mount, display and rotary disk basement, described emery wheel fixed mount is provided with rotating shaft, described emery wheel is fixed on one end of described rotating shaft, and described emery wheel is arranged over micrometering camera lens; Described display is connected with described micrometering camera lens, and described display surface is equipped with scale paper, and described scale paper is provided with x-axis and y-axis, described x-axis and be sequentially provided with the first circular arc, the second circular arc and three-arc around described y-axis;It is sequentially provided with rotating disk above described rotary disk basement and is fixed on the slide rail of described rotating disk side, described rotating disk outer wall is provided with contact, the angle index that described contact is provided with described rotary disk basement edge contacts, and described slide rail is provided with freeing wheel, and described freeing wheel can move axially on described slide rail; Described rotating shaft is connected with described actuating unit each through belt, belt wheel with described rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123165.4U CN205290692U (en) | 2015-12-31 | 2015-12-31 | PCB bores trimming device of fluting with emery wheel a little |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123165.4U CN205290692U (en) | 2015-12-31 | 2015-12-31 | PCB bores trimming device of fluting with emery wheel a little |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205290692U true CN205290692U (en) | 2016-06-08 |
Family
ID=56469610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521123165.4U Active CN205290692U (en) | 2015-12-31 | 2015-12-31 | PCB bores trimming device of fluting with emery wheel a little |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205290692U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217281A (en) * | 2016-08-30 | 2016-12-14 | 戴杰磨床集团股份有限公司 | A kind of abrasive wheel trimming machine |
| CN106625252A (en) * | 2016-12-09 | 2017-05-10 | 贵州西南工具(集团)有限公司 | Grinding wheel dressing machine tool and grinding wheel dressing method thereof |
| CN108327102A (en) * | 2017-01-17 | 2018-07-27 | 株式会社迪思科 | The dressing method and cutting apparatus of finishing board, cutting tool |
| CN112247681A (en) * | 2020-10-22 | 2021-01-22 | 郑州磨料磨具磨削研究所有限公司 | Method and device for trimming arc-shaped surface of ceramic CBN grinding wheel for grinding ball track |
-
2015
- 2015-12-31 CN CN201521123165.4U patent/CN205290692U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217281A (en) * | 2016-08-30 | 2016-12-14 | 戴杰磨床集团股份有限公司 | A kind of abrasive wheel trimming machine |
| CN106625252A (en) * | 2016-12-09 | 2017-05-10 | 贵州西南工具(集团)有限公司 | Grinding wheel dressing machine tool and grinding wheel dressing method thereof |
| CN106625252B (en) * | 2016-12-09 | 2019-11-12 | 贵州西南工具(集团)有限公司 | A kind of crushing lathe and its method for modifying grinding wheel |
| CN108327102A (en) * | 2017-01-17 | 2018-07-27 | 株式会社迪思科 | The dressing method and cutting apparatus of finishing board, cutting tool |
| CN108327102B (en) * | 2017-01-17 | 2021-09-14 | 株式会社迪思科 | Trimming plate, trimming method of cutting tool, and cutting apparatus |
| CN112247681A (en) * | 2020-10-22 | 2021-01-22 | 郑州磨料磨具磨削研究所有限公司 | Method and device for trimming arc-shaped surface of ceramic CBN grinding wheel for grinding ball track |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205290692U (en) | PCB bores trimming device of fluting with emery wheel a little | |
| CN204195444U (en) | Novel sand ray machine | |
| CN104339242A (en) | Multi-axis glass grinding machine | |
| CN204819058U (en) | Soldering and sealing mould finisher | |
| CN204658123U (en) | Ceramic tile chamfered processing unit (plant) | |
| CN103223632A (en) | Full-automatic four-edge linear refining mill for glass | |
| CN204183360U (en) | A kind of Full-automatic stone lines composite processor | |
| CN203918783U (en) | The automatic dressing polishing wheel mechanism that a kind of digital control polishing machine tool is used | |
| KR20150031589A (en) | Glass For Cellular Phone, Grinding Wheel And Apparatus For Grinding That Glass | |
| CN203045497U (en) | Substrate grinding device | |
| CN203254285U (en) | All-purpose angle dresser for correcting angle of grinding wheel | |
| CN202741843U (en) | Grinding machine for tooth top and tooth surface of circular saw web | |
| CN204471118U (en) | A kind of end surface of diamond grinding wheel edging device | |
| CN204913589U (en) | Vertical roller mill football shirt is put | |
| CN203542299U (en) | Device for slotting and grinding saw blade | |
| CN103350345A (en) | Numerical control cutting mill for slot wedge | |
| CN204382057U (en) | Polishing silicon single crystal sheet equipment | |
| KR20130012284A (en) | Glass | |
| CN202147199U (en) | Dual-head edge grinding machine | |
| CN203460031U (en) | Amorphous strip burr-removing and grinding device | |
| CN202479953U (en) | Flange plane grinding device | |
| CN207402652U (en) | A kind of T-shaped emery wheel restoring on line device | |
| CN103692328B (en) | A kind of cambered surface polishing machine | |
| CN217914496U (en) | Glass edge grinding device | |
| CN204700753U (en) | A kind of blade hat top one-shot forming roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 473500 west side of Tower Road, Xinye County, Henan, Nanyang Patentee after: Xinye Ding hi tech Seiko technology Co., Ltd. Address before: 473500 middle section of Zhongxing section, Xinye County, Nanyang, Xinye, Henan Patentee before: Xinye Dingtai Electronic Fine Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171124 Address after: 473500 west side of Zhongxing Road, Xinye County, Nanyang City, Henan Patentee after: Nanyang Ding Hi Tech Co., Ltd. Address before: 473500 west side of Tower Road, Xinye County, Henan, Nanyang Patentee before: Xinye Ding hi tech Seiko technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: Intersection of Zhongxing Road and Heyuan Road, Xinye County, Nanyang City, Henan Province Patentee after: NANYANG DINGTAI HIGH-TECH Co.,Ltd. Address before: 473500 West Side of Zhongxing Road, Xinye County, Nanyang City, Henan Province Patentee before: NANYANG DINGTAI HIGH-TECH Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |