CN102785132B - Spiral point drill pointer - Google Patents
Spiral point drill pointer Download PDFInfo
- Publication number
- CN102785132B CN102785132B CN201210263258.1A CN201210263258A CN102785132B CN 102785132 B CN102785132 B CN 102785132B CN 201210263258 A CN201210263258 A CN 201210263258A CN 102785132 B CN102785132 B CN 102785132B
- Authority
- CN
- China
- Prior art keywords
- bistrique
- drill bit
- deck
- leading screw
- drill
- 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
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of blade milling machine, especially relate to a kind of spiral point drill pointer, it comprises a blade milling machine chassis, and side, blade milling machine chassis is fixed with bistrique, and opposite side is fixed with the drill bit coordinated with bistrique; Described bistrique be by bistrique moving guide rail, bistrique moving guide rail are provided with from top to bottom be successively fixed by emery wheel emery wheel, bistrique rotating disc, bistrique power source fixing on bistrique rotating disc, to be moved leading screw by the bistrique of seat supports, control bistrique that bistrique moves leading screw and move leading screw and assemble; The invention provides a kind of structure unique, have accurately, efficient, practicality, resistance, sharpening efficiency are high, solve bring various problem by artificial coping drills, extend the service life of drill bit, borehole accuracy is high.
Description
Technical field
The present invention relates to a kind of blade milling machine, especially relate to a kind of spiral point drill pointer.
Background technology
Drill bit is chip cutter the most frequently used in machining process, and it is most important that it cuts each key element, directly has influence on the crudy of drilled turning work piece, as bore size precision and boring surface fineness etc.Bit cutting key element by hand grinding is difficult to ensure, levels of precision is grasped entirely by rule of thumb, and detection method is estimated for range estimation and tried cutter correction.Easily there is various problem in the drill bit by artificial reconditioning, as overproof in bore size precision in cutting process, and fineness difference etc., not only affect crudy, shorten bit life simultaneously, raise the cost.There is target drill blade milling machine at present, but complex operation, cost is high.
Summary of the invention
The object of the invention is the defect overcoming prior art, provide a kind of structure unique, have accurately, efficient, practicality, resistance, sharpening efficiency are high, solve bring various problem by artificial coping drills, extend the service life of drill bit, a kind of spiral point drill pointer that borehole accuracy is high.
The present invention realizes in the following manner:
A kind of spiral point drill pointer, it is characterized in that: it comprises a blade milling machine chassis, side, blade milling machine chassis is fixed with bistrique, and opposite side is fixed with the drill bit coordinated with bistrique;
Described bistrique be by bistrique moving guide rail, bistrique moving guide rail are provided with from top to bottom be successively fixed by emery wheel emery wheel, bistrique rotating disc, bistrique power source fixing on bistrique rotating disc, to be moved leading screw by the bistrique of seat supports, control bistrique that bistrique moves leading screw and move leading screw and assemble;
Described drill bit comprises drill bit deck moving guide rail, the drill bit deck movable wire thick stick at middle part, the drill bit deck running fix leading screw of bottom on a top, be combined with drill bit deck after drill bit deck moving guide rail successively and rotate front pressure ring, drill bit deck rotating box, the rotation of drill bit deck rear pressure ring, drill bit deck and drill bit deck Rotatable umbrella gear, drill bit deck Rotatable umbrella gear is combined with manual rotation bevel gear, manual rotation case, dial and handle successively, after drill bit deck running fix leading screw, is combined with the drill bit deck running fix block compressed by hold down gag;
Install between described emery wheel and described bistrique rotating disc by the cooling water tank of cooling water tank supported;
Described cooling water tank support front is provided with the bistrique rotation scale being moved leading screw nut support by bistrique, and bistrique moves feed screw nut and moves leading screw pressure ring with bistrique and coordinate.
The present invention has following effect:
1) structure is unique: device provided by the invention it comprise a blade milling machine chassis, side, blade milling machine chassis is fixed with bistrique, and opposite side is fixed with the drill bit coordinated with bistrique; Described bistrique be by bistrique moving guide rail, bistrique moving guide rail are provided with from top to bottom be successively fixed by emery wheel emery wheel, bistrique rotating disc, bistrique power source fixing on bistrique rotating disc, to be moved leading screw by the bistrique of seat supports, control bistrique that bistrique moves leading screw and move leading screw and assemble; Described drill bit comprises drill bit deck moving guide rail, the drill bit deck movable wire thick stick at middle part, the drill bit deck running fix leading screw of bottom on a top, be combined with drill bit deck after drill bit deck moving guide rail successively and rotate front pressure ring, drill bit deck rotating box, the rotation of drill bit deck rear pressure ring, drill bit deck and drill bit deck Rotatable umbrella gear, drill bit deck Rotatable umbrella gear is combined with manual rotation bevel gear, manual rotation case, dial and handle successively, after drill bit deck running fix leading screw, is combined with the drill bit deck running fix block compressed by hold down gag.
2) there is accurate, efficient, practical, resistance: first device provided by the invention will ensure drill bit main cutting edge symmetry, and chisel edge is taken out of naturally by sharpening process.Solution: in drill bit reconditioning process, self is motionless, main cutting edge parallel grinding wheel bus, after the complete place's main cutting edge of reconditioning, exit bit 180 °, another main cutting edge of feeding reconditioning again, exit with the amount of feeding by spacing guarantee, and then ensure drill bit main cutting edge sharpening symmetry, secondly be drill head apical angle, rotate basal disc scale by emery wheel to ensure, main cutting edge axis of symmetry overlaps with grinding wheel cylindrical grinding face normal, ensures drill sharpening anterior angle, while anterior angle reconditioning, 90 ° of rotary drilling-heads grind drill bit back angle, and drill bit installation form is that Mohs 4# bores 5# cover.
3) the every key element of the revised drill bit of spiral point drill pointer provided by the invention all can reach requirement, sharpening efficiency is high, solves and brings various problem by artificial coping drills, extends the service life of drill bit, borehole accuracy is high, reaches the object of design in early stage spiral point drill pointer.
4) spiral point drill pointer function provided by the invention extends, and by changing annex, rotating grinding head rotating disk angle, can go out multiple types of tools, cutter by sharpening, as: top, slotting cutter, cylindrical bar milling cutter, molding cutter etc.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 be Fig. 1 of the present invention along B to sectional view;
Fig. 3 is the sectional view of Fig. 1 of the present invention along A.
Detailed description of the invention
A kind of spiral point drill pointer, as shown in Figure 1,2 and 3: it comprises a blade milling machine chassis 39, side, blade milling machine chassis 39 is fixed with bistrique 43, and opposite side is fixed with the drill bit 44 coordinated with bistrique 43, described bistrique 43 be compress bistrique power source 18 fixing on 2 fixing emery wheels 1, bistrique rotating disc 17, bistrique rotating disc 17 by bistrique moving guide rail 3, bistrique moving guide rail 3 are provided with from top to bottom successively by emery wheel, the bistrique that supported by bearing 21 moves leading screw 20, control bistrique that bistrique moves leading screw moves leading screw 22 and assemble, described drill bit 44 comprises the drill bit deck moving guide rail 6 on a top, the drill bit deck movable wire thick stick 8 at middle part, the drill bit deck running fix leading screw 5 of bottom, be combined with drill bit deck after drill bit deck moving guide rail 6 successively and rotate front pressure ring 9, drill bit deck rotating box 10, pressure ring 11 after drill bit deck rotates, drill bit deck 12 and drill bit deck Rotatable umbrella gear 13, drill bit deck Rotatable umbrella gear 13 is combined with manual rotation bevel gear 27 successively, manual rotation case 28, dial 30 and handle 31, the drill bit deck running fix block 7 compressed by hold down gag 23 is combined with after drill bit deck running fix leading screw 5.
Install between described emery wheel 1 and described bistrique rotating disc 17 and support 37 cooling water tanks supported 4 by cooling water tank.
Described cooling water tank supports 37 front portions and is provided with and moves by bistrique the bistrique rotation scale 35 that feed screw nut 34 supports, and bistrique moves feed screw nut 34 and moves leading screw pressure ring 33 with bistrique and coordinate.
As shown in Figure 1,2 and 3: according to drill bit size, adjustment bistrique rotating disc 17 angle, compresses bistrique hold-down bolt 19, to ensure drill head apical angle; Install drill bit, adjustment drill bit deck axial rotation carrying bolt 25, makes drill bit main cutting edge axis of symmetry overlap with grinding wheel cylindrical grinding face normal, compresses drill bit deck axial rotation hold-down bolt 26.Rotary handle 31 makes drill bit one main cutting edge parallel with emery wheel bus, and compress drill bit deck rotational positioning 24, rotation scale 30 aims at groove zero-bit; Before confirming drill bit, end is away from emery wheel, start bistrique power supply, open water tank and open 38, rotary drilling-head deck moves leading screw handle 16, feeding sharpening drill bit main cutting edge, according to bit diameter size, rotating grinding head moves leading screw 22 handle and moves bistrique, ensure that drill bit main cutting edge is all revised, compress hold down gag 23 drill bit immediately and move deck locating piece compression; Rotary drilling-head deck moves leading screw handle 16, exit main cutting edge sharpening, unclamp drill bit deck rotational positioning 24, according to dial instruction rotary handle 31,180 °, compress drill bit deck rotational positioning 24, rotary drilling-head deck moves leading screw handle 16, another drill bit main cutting edge of feeding grinding, the amount of feeding moves deck locating piece hold down gag 23 with drill bit and is as the criterion, rotating grinding head moved leading screw 22 handle and moved bistrique according to bit diameter size period, ensured that drill bit main cutting edge is all revised; Rotary drilling-head deck moves leading screw handle 16, exit main cutting edge sharpening, indicate according to drill bit deck rotary dial, adjustment drill bit deck axial rotation carrying bolt 25, raises drill bit 2-3 °, compresses drill bit deck axial rotation hold-down bolt 26, unclamp drill bit deck rotational positioning 24, rotary drilling-head deck moves leading screw handle 16 feeding drill bit and moves deck locating piece hold down gag 23 to drill bit, and rotary handle 31 turns clockwise 90 ° according to 30 dial instructions, and reconditioning goes out drill bit back angle; Exit drill bit, half-twist, reconditioning goes out another relief angle of drill bit; Rotary drilling-head deck moves leading screw handle 16, exits drill sharpening, closes water tank and opens 38 and bistrique power supply, take out drill bit.
Claims (3)
1. a spiral point drill pointer, it is characterized in that: it comprises a blade milling machine chassis (39), blade milling machine chassis (39) side is fixed with bistrique (43), opposite side is fixed with the drill bit (44) coordinated with bistrique (43), described bistrique (43) is by bistrique moving guide rail (3), bistrique moving guide rail (3) is provided with from top to bottom successively and compresses (2) fixing emery wheel (1) by emery wheel, bistrique rotating disc (17), the upper fixing bistrique power source (18) of bistrique rotating disc (17), the bistrique supported by bearing (21) moves leading screw (20), control bistrique that bistrique moves leading screw to move leading screw (22) and assemble, described drill bit (44) comprises the drill bit deck moving guide rail (6) on a top, drill bit deck movable wire thick stick (8) at middle part, drill bit deck running fix leading screw (5) of bottom, be combined with drill bit deck after drill bit deck moving guide rail (6) successively and rotate front pressure ring (9), drill bit deck rotating box (10), pressure ring (11) after drill bit deck rotates, drill bit deck (12) and drill bit deck Rotatable umbrella gear (13), drill bit deck Rotatable umbrella gear (13) is combined with successively manual rotation bevel gear (27), manual rotation case (28), dial (30) and handle (31), drill bit deck running fix block (7) compressed by hold down gag (23) is combined with after drill bit deck running fix leading screw (5).
2. spiral point drill pointer as claimed in claim 1, is characterized in that: install between described emery wheel (1) and described bistrique rotating disc (17) and support by cooling water tank the cooling water tank (4) that (37) support.
3. spiral point drill pointer as claimed in claim 2, it is characterized in that: described cooling water tank supports (37) front portion and is provided with and moves by bistrique the bistrique rotation scale (35) that feed screw nut (34) supports, bistrique moves feed screw nut (34) and moves leading screw pressure ring (33) with bistrique and coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263258.1A CN102785132B (en) | 2012-07-27 | 2012-07-27 | Spiral point drill pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263258.1A CN102785132B (en) | 2012-07-27 | 2012-07-27 | Spiral point drill pointer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102785132A CN102785132A (en) | 2012-11-21 |
| CN102785132B true CN102785132B (en) | 2015-11-18 |
Family
ID=47150822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210263258.1A Active CN102785132B (en) | 2012-07-27 | 2012-07-27 | Spiral point drill pointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785132B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064976B (en) * | 2019-04-29 | 2020-09-01 | 山东交通职业学院 | Twist drill sharpening machine |
| CN113386048A (en) * | 2020-03-11 | 2021-09-14 | 四川明鑫电器电瓷有限公司 | Ceramic insulator grinding device |
| CN114227457B (en) * | 2021-12-27 | 2022-09-30 | 北平机床(浙江)股份有限公司 | Grinding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088019U (en) * | 1991-02-07 | 1991-11-06 | 安阳市机械研究所 | Sharpening machine of drills |
| CN2158766Y (en) * | 1992-10-31 | 1994-03-16 | 西南石油学院 | Hand-driven cutter grinding device for group drills |
| CN2458120Y (en) * | 2000-11-01 | 2001-11-07 | 陕西工学院 | Inner conical surface drill edge grinder |
| CN101342665A (en) * | 2008-07-26 | 2009-01-14 | 高闻汰 | Drill milling and cutting edge grinder and chucking tools |
| CN201415346Y (en) * | 2009-04-16 | 2010-03-03 | 赵建江 | A all-computer controlled grinding machine for drill bit and milling cutter |
| CN201419342Y (en) * | 2009-01-22 | 2010-03-10 | 贾楠林 | Multi-purposed drill bit grinder for mining |
-
2012
- 2012-07-27 CN CN201210263258.1A patent/CN102785132B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088019U (en) * | 1991-02-07 | 1991-11-06 | 安阳市机械研究所 | Sharpening machine of drills |
| CN2158766Y (en) * | 1992-10-31 | 1994-03-16 | 西南石油学院 | Hand-driven cutter grinding device for group drills |
| CN2458120Y (en) * | 2000-11-01 | 2001-11-07 | 陕西工学院 | Inner conical surface drill edge grinder |
| CN101342665A (en) * | 2008-07-26 | 2009-01-14 | 高闻汰 | Drill milling and cutting edge grinder and chucking tools |
| CN201419342Y (en) * | 2009-01-22 | 2010-03-10 | 贾楠林 | Multi-purposed drill bit grinder for mining |
| CN201415346Y (en) * | 2009-04-16 | 2010-03-03 | 赵建江 | A all-computer controlled grinding machine for drill bit and milling cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102785132A (en) | 2012-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102785132B (en) | Spiral point drill pointer | |
| CN202239994U (en) | Thread machining device | |
| CN109048493A (en) | A kind of fluted drill angle measurement unit | |
| CN111992747A (en) | Deep hole internal thread machining boring rod and method for machining deep hole threads by adopting boring rod | |
| CN103143992B (en) | A kind of Cutter passivation device | |
| CN205927121U (en) | High pressure wound -rotor motor sliding ring turning device | |
| CN201044948Y (en) | Lathe grinding tools | |
| CN102528666A (en) | Grinding wheel dresser | |
| CN205600473U (en) | Numerical control hole external tooth grinding machine | |
| CN201841303U (en) | Round material chamfering machine | |
| CN113059494A (en) | Manual precision indexing fixture device for tool grinder | |
| CN208977429U (en) | A kind of fluted drill angle measurement unit | |
| CN204321860U (en) | A kind of circular arc wheel dresser of horizontal-vertical double-purpose | |
| CN213470525U (en) | Manual precision indexing fixture device for tool grinder | |
| CN206732544U (en) | Device for gear car mill | |
| CN212285903U (en) | Deep hole internal thread processing boring bar | |
| CN205254130U (en) | Novel lathe tailstock | |
| CN208514197U (en) | A kind of fluted drill Sharpening device | |
| CN205218223U (en) | Cutter grinder tooth machine | |
| CN104493701A (en) | Planar rotary worktable of headstock device | |
| CN204339547U (en) | Head rest device Plane Rotation workbench | |
| CN215824350U (en) | Thread milling cutter device for processing threaded hole of crankshaft | |
| CN204381983U (en) | Clamping device repaired by face and side cutter | |
| CN204221532U (en) | A kind of grinding machine of milling cutter | |
| CN203304714U (en) | Tool grinder clamp for gear machine tool cylinder sleeve tooth form machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Street No. 199 Patentee after: NINGXIA KOCEL GROUP Co.,Ltd. Patentee after: KOCEL MACHINERY Ltd. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Street No. 199 Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: KOCEL MACHINERY CO.,LTD. Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Street No. 199 Patentee after: NINGXIA KOCEL GROUP Co.,Ltd. Patentee after: KOCEL MACHINERY CO.,LTD. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Street No. 199 Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: NINGXIA KOCEL MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20160907 Address after: Beijing road 750021 the Ningxia Hui Autonomous Region Yinchuan City Xixia District No. 550 Patentee after: KOCEL MACHINERY Ltd. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Street No. 199 Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: KOCEL MACHINERY Ltd. |