CN102785132A - Universal drill sharpening machine - Google Patents
Universal drill sharpening machine Download PDFInfo
- Publication number
- CN102785132A CN102785132A CN2012102632581A CN201210263258A CN102785132A CN 102785132 A CN102785132 A CN 102785132A CN 2012102632581 A CN2012102632581 A CN 2012102632581A CN 201210263258 A CN201210263258 A CN 201210263258A CN 102785132 A CN102785132 A CN 102785132A
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- bistrique
- drill bit
- sharpening
- deck
- drill
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a sharpening machine, in particular to a universal drill sharpening machine, which comprises a sharpening machine chassis, wherein a sharpening head is fixedly arranged at one side of the sharpening machine chassis, and a drill matched with the sharpening head is fixedly arranged at the other side of the sharpening machine chassis; the sharpening head comprises a sharpening head moving guide rail, and a grinding wheel, a sharpening head rotating disc, a sharpening head power source, a sharpening head moving screw 20 and a sharpening head moving screw 22 which are sequentially arranged on the sharpening moving guide rail from top to bottom, and the grinding wheel is fixed with a grinding wheel compaction flange, and the sharpening head power source is fixedly arranged on the sharpening head rotating disc; and the sharpening head moving screw 20 is supported by a support, and the sharpening head moving screw 22 is used for controlling the sharpening head moving screw. The sharpening machine has the advantages of unique structure, accuracy, efficiency, practicality, resistance and high sharpening efficiency, various problems caused by artificial grinding of drill are solved, the service life of the drill is prolonged, and the drilling precision 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 a smear metal cutter the most frequently used in the machining process, and its each key element of cutting is most important, directly has influence on by the crudy of drilling workpiece, like bore size precision and boring surface fineness etc.The bit cutting key element leans on manual grinding to be difficult to guarantee that levels of precision is grasped entirely by rule of thumb, and detection method is estimated for range estimation and the correction of examination cutter.Lean on the drill bit of artificial reconditioning in cutting process, to occur variety of issue easily, overproof like the bore size precision, fineness difference etc. not only influence crudy, have shortened bit life simultaneously, raise the cost.The target drill blade milling machine is arranged at present, but complex operation, cost is high.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, provide a kind of structure unique, have accurately, efficient, practical, anti-anti-, sharpening efficiency is high, solved by artificial coping drills and brought variety of issue, prolonged the high a kind of spiral point drill pointer of service life, borehole accuracy of drill bit.
The present invention realizes in the following manner:
A kind of spiral point drill pointer is characterized in that: it comprises a blade milling machine chassis, and blade milling machine chassis one side is fixed with bistrique, and opposite side is fixed with the drill bit that cooperates with bistrique;
Said bistrique is by bistrique power source fixing on the emery wheel that is fixed through emery wheel, bistrique rotating disc, the bistrique rotating disc being installed on bistrique moving guide rail, the bistrique moving guide rail from top to bottom successively, moving bistrique that leading screw, control bistrique move leading screw by the bistrique of seat supports and move leading screw and assemble;
Said drill bit comprises that the drill bit deck moving guide rail on a top, the drill bit deck at middle part move the drill bit deck running fix leading screw of leading screw, bottom; Be combined with the drill bit deck behind the drill bit deck moving guide rail successively and rotate preceding pressure ring, drill bit deck rotating box, drill bit deck rotation back pressure ring, drill bit deck and drill bit deck Rotatable umbrella gear; Be combined with manual rotating parachute gear, manual rotary box, dial and handle on the drill bit deck Rotatable umbrella gear successively, be combined with the drill bit deck running fix piece that compresses through hold down gag behind the drill bit deck running fix leading screw;
Cooling water tank by the cooling water tank supported is installed between said emery wheel and said bistrique rotating disc;
Said cooling water tank support front is provided with by bistrique and moves the bistrique rotation scale that feed screw nut supports, and bistrique moves feed screw nut and moves the leading screw pressure ring with bistrique and cooperate.
The present invention has following effect:
1) structure is unique: it comprises a blade milling machine chassis device provided by the invention, and blade milling machine chassis one side is fixed with bistrique, and opposite side is fixed with the drill bit that cooperates with bistrique; Said bistrique is by bistrique power source fixing on the emery wheel that is fixed through emery wheel, bistrique rotating disc, the bistrique rotating disc being installed on bistrique moving guide rail, the bistrique moving guide rail from top to bottom successively, moving bistrique that leading screw, control bistrique move leading screw by the bistrique of seat supports and move leading screw and assemble; Said drill bit comprises that the drill bit deck moving guide rail on a top, the drill bit deck at middle part move the drill bit deck running fix leading screw of leading screw, bottom; Be combined with the drill bit deck behind the drill bit deck moving guide rail successively and rotate preceding pressure ring, drill bit deck rotating box, drill bit deck rotation back pressure ring, drill bit deck and drill bit deck Rotatable umbrella gear; Be combined with manual rotating parachute gear, manual rotary box, dial and handle on the drill bit deck Rotatable umbrella gear successively, be combined with the drill bit deck running fix piece that compresses through hold down gag behind the drill bit deck running fix leading screw.
2) have accurate, efficient, practical, anti-resisting: device provided by the invention at first will guarantee drill bit main cutting edge symmetry, and chisel edge is by taking out of naturally in the sharpening process.Solution: self is motionless in the drill bit reconditioning process, and main cutting edge parallel grinding wheel bus is behind the intact place's main cutting edge of reconditioning; Withdraw from drill bit Rotate 180 °, another main cutting edge of feeding reconditioning again, withdraw from the amount of feeding by spacing assurance; And then guarantee drill bit main cutting edge sharpening symmetry, and be the drill bit drift angle secondly, guarantee by emery wheel rotation basal disc scale; The main cutting edge axis of symmetry overlaps with emery wheel peripheral milling bevel normal; Guarantee the drill sharpening anterior angle, 90 ° of rotary drilling-heads grind the drill bit relief angle in the time of the anterior angle reconditioning, and the drill bit installation form is Mohs 4# awl 5# cover.
3) the revised drill bit each item of spiral point drill pointer provided by the invention key element all can reach requirement; Sharpening efficiency is high, has solved by artificial coping drills and has brought variety of issue, has prolonged the service life of drill bit; Borehole accuracy is high, reaches the purpose that designs spiral point drill pointer early stage.
4) spiral point drill pointer function provided by the invention is extended, and through changing annex, rotation bistrique rotating disk angle can go out multiple instrument, cutter by sharpening, as: top, slotting cutter, cylindrical bar milling cutter, molding cutter etc.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 for Fig. 1 of the present invention along B to cutaway view;
Fig. 3 is the cutaway view of Fig. 1 of the present invention along A.
The specific embodiment
A kind of spiral point drill pointer, like Fig. 1, shown in 2 and 3: it comprises a blade milling machine chassis 39, and blade milling machine chassis 39 1 sides are fixed with bistrique 43, and opposite side is fixed with the drill bit 44 that cooperates with bistrique 43; Said bistrique 43 is to move leading screw 22 through the bistrique that emery wheel compresses bistrique power source 18 fixing on 2 fixing emery wheels 1, bistrique rotating disc 17, the bistrique rotating disc 17, the bistrique that supported by bearing 21 moves leading screw 20, the control bistrique moves leading screw and assemble by being equipped with successively from top to bottom on bistrique moving guide rail 3, the bistrique moving guide rail 3; Said drill bit 44 comprises that the drill bit deck moving guide rail 6 on a top, the drill bit deck at middle part move the drill bit deck running fix leading screw 5 of leading screw 8, bottom; Be combined with the drill bit deck behind the drill bit deck moving guide rail 6 successively and rotate preceding pressure ring 9, drill bit deck rotating box 10, drill bit deck rotation back pressure ring 11, drill bit deck 12 and drill bit deck Rotatable umbrella gear 13; Be combined with manual rotating parachute gear 27, manually rotary box 28, dial 30 and handle 31 on the drill bit deck Rotatable umbrella gear 13 successively, be combined with the drill bit deck running fix piece 7 that compresses through hold down gag 23 behind the drill bit deck running fix leading screw 5.
The cooling water tank 4 that is supported 37 supports by cooling water tank is installed between said emery wheel 1 and said bistrique rotating disc 17.
Said cooling water tank supports 37 front portions and is provided with by bistrique and moves 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 cooperate.
Like Fig. 1, shown in 2 and 3: according to drill bit size, adjustment bistrique rotating disc 17 angles compress bistrique hold-down bolt 19, to guarantee the drill bit drift angle; Drill bit is installed, and adjustment drill bit deck axial rotation carrying bolt 25 makes drill bit main cutting edge axis of symmetry overlap with emery wheel peripheral milling bevel normal, compresses drill bit deck axial rotation hold-down bolt 26.Rotary handle 31 makes drill bit one main cutting edge parallel with the emery wheel bus, compresses drill bit deck rotational positioning 24, and rotation scale 30 is aimed at the groove zero-bit; End starts the bistrique power supply away from emery wheel before confirming drill bit, opens water tank and opens 38; The rotary drilling-head deck moves leading screw handle 16; Feeding sharpening drill bit main cutting edge, according to the bit diameter size, the rotation bistrique moves leading screw 22 handles and moves bistrique; Guarantee that the drill bit main cutting edge all revises, compress hold down gag 23 drill bits immediately and move the deck locating piece and compress; The rotary drilling-head deck moves leading screw handle 16, withdraws from the main cutting edge sharpening, unclamps drill bit deck rotational positioning 24; According to 31,180 ° of dial indication rotary handles, compress drill bit deck rotational positioning 24; The rotary drilling-head deck moves leading screw handle 16, another drill bit main cutting edge of feeding grinding, and the amount of feeding moves deck locating piece hold down gag 23 with drill bit and is as the criterion; According to the bit diameter size, the rotation bistrique moves leading screw 22 handles and moves bistrique during this time, and assurance drill bit main cutting edge is all revised; The rotary drilling-head deck moves leading screw handle 16, withdraws from the main cutting edge sharpening, indicates according to drill bit deck rotary dial; Adjustment drill bit deck axial rotation carrying bolt 25 is raised drill bit 2-3 °, compresses drill bit deck axial rotation hold-down bolt 26; Unclamp drill bit deck rotational positioning 24; The rotary drilling-head deck moves leading screw handle 16 feeding drill bits and moves deck locating piece hold down gag 23 to drill bit, and rotary handle 31 turns clockwise 90 ° according to the indication of 30 dials, and reconditioning goes out the drill bit relief angle; Withdraw from drill bit, half-twist, reconditioning goes out another relief angle of drill bit; The rotary drilling-head deck moves leading screw handle 16, withdraws from drill sharpening, closes water tank unlatching 38 and bistrique power supply, takes out drill bit.
Claims (5)
1. spiral point drill pointer, it is characterized in that: it comprises a blade milling machine chassis (39), and blade milling machine chassis (39) one sides are fixed with bistrique (43), and opposite side is fixed with the drill bit (44) that cooperates with bistrique (43).
2. spiral point drill pointer as claimed in claim 1 is characterized in that: said bistrique (43) is to compress (2) fixing emery wheel (1), bistrique rotating disc (17), bistrique rotating disc (17) are gone up fixing bistrique power source (18), the bistrique that supported by bearing (21) moves leading screw (20), the control bistrique moves leading screw bistrique through emery wheel and move leading screw (22) and assemble by being equipped with successively from top to bottom on bistrique moving guide rail (3), the bistrique moving guide rail (3).
3. spiral point drill pointer as claimed in claim 1; It is characterized in that: said drill bit (44) comprises that the drill bit deck moving guide rail (6) on a top, the drill bit deck at middle part move the drill bit deck running fix leading screw (5) of leading screw (8), bottom; Be combined with the drill bit deck behind the drill bit deck moving guide rail (6) successively and rotate preceding pressure ring (9), drill bit deck rotating box (10), drill bit deck rotation back pressure ring (11), drill bit deck (12) and drill bit deck Rotatable umbrella gear (13); Be combined with manual rotating parachute gear (27), manual rotary box (28), dial (30) and handle (31) on the drill bit deck Rotatable umbrella gear (13) successively, be combined with the drill bit deck running fix piece (7) that compresses through hold down gag (23) behind the drill bit deck running fix leading screw (5).
4. spiral point drill pointer as claimed in claim 1 is characterized in that: between said emery wheel (1) and said bistrique rotating disc (17), install by cooling water tank and support the cooling water tank (4) that (37) are supported.
5. spiral point drill pointer as claimed in claim 4; It is characterized in that: said cooling water tank supports (37) front portion and is provided with by bistrique and moves 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 cooperate.
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 true CN102785132A (en) | 2012-11-21 |
| CN102785132B CN102785132B (en) | 2015-11-18 |
Family
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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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064976A (en) * | 2019-04-29 | 2019-07-30 | 山东交通职业学院 | Spiral bit 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 |
| CN114227457A (en) * | 2021-12-27 | 2022-03-25 | 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 | Internal conical surface drill edge sharpener |
| 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 | Internal conical surface drill edge sharpener |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064976A (en) * | 2019-04-29 | 2019-07-30 | 山东交通职业学院 | Spiral bit sharpening machine |
| 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 |
| CN114227457A (en) * | 2021-12-27 | 2022-03-25 | 北平机床(浙江)股份有限公司 | Grinding machine |
| CN114227457B (en) * | 2021-12-27 | 2022-09-30 | 北平机床(浙江)股份有限公司 | Grinding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102785132B (en) | 2015-11-18 |
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| 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. |
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| 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. |