CN2204216Y - High-efficiency universal drill-bit edge-grinding machine - Google Patents

High-efficiency universal drill-bit edge-grinding machine Download PDF

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Publication number
CN2204216Y
CN2204216Y CN 94245769 CN94245769U CN2204216Y CN 2204216 Y CN2204216 Y CN 2204216Y CN 94245769 CN94245769 CN 94245769 CN 94245769 U CN94245769 U CN 94245769U CN 2204216 Y CN2204216 Y CN 2204216Y
Authority
CN
China
Prior art keywords
handle
drill bit
base
planker
drill
Prior art date
Application number
CN 94245769
Other languages
Chinese (zh)
Inventor
王亚平
廖钟亮
Original Assignee
王亚平
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 王亚平 filed Critical 王亚平
Priority to CN 94245769 priority Critical patent/CN2204216Y/en
Application granted granted Critical
Publication of CN2204216Y publication Critical patent/CN2204216Y/en

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Abstract

The utility model discloses a drill-bit edge-grinding machine suitable for any angle edge-grinding, comprising a bottom box 2, a bottom plate 3, and a cooling system. The upper left of the bottom plate 3 is provided with a column sheathed with a round table 21, an abrasive wheel landing handle 7, a longitudinal moving trailing bar 19, a longitudinal handle 5, the transversely moving trailing bar 20, the transversal handle 8, the abrasive wheel rotating chassis 18, and a locking handle 6. The upper right of the bottom plate 3 has a chuck base 22 which is provided with the drill bit locking chuck 12, an adjusting disc 14 for the drill bit elevation angle and a rotating handle 16. The edge-grinding machine has the advantages of compact structure, convenient operation, high-rate repetition, easy-controlling of the drill bit angle, complete function, and high precision.

Description

The utility model relates to a kind of drill point grinder, is suitable for grinding the drill bit of any angle, also is applicable to the drill bit and the Ni Zhifu drill of fluted drill being changed system into special brill angle.
Traditional fluted drill sharpening adopts by hand and grinds, the full experience with the operator of angle control, and repetitive rate is low, and success rate is low.Though the instrument mill can grind out fluted drill sharp angle and blade tip preferably, the operational motion complexity is not suitable for producing in enormous quantities.In recent years, have some drill point grinders to come out, but it is little to exist emery wheel, ground effect is undesirable, arbitrarily defective such as adjusting angle.
The purpose of this utility model is to overcome the existing existing defective of blade milling machine, and a kind of compact conformation is provided, and is easy and simple to handle, the repetitive rate height, and the drill bit angle is easy to control, and is multiple functional, the drill point grinder that precision is high.
Task of the present utility model realizes in the following manner: the under casing of this efficient universal drill point grinder is built-in with cooling fluid and coolant pump, the coolant pump top is provided with the cooling fluid nozzle, the under casing top is provided with base plate, left side, base plate top is provided with column overcoat round platform, the round platform bottom is provided with rise and fall handle and vertically move planker of emery wheel, this planker side is provided with vertical handle, this planker top is provided with horizontal moving carriage, this planker side is provided with transverse handle, the planker top is provided with the emery wheel swivel base of band scale, this chassis side is provided with emery wheel spin locking handle, this top, chassis is provided with abrasive machine, and right side, base plate top is provided with the base of the carrier head of band scale, and the base of the carrier head middle part is provided with base of the carrier head spin locking handle, base of the carrier head top is provided with locking chuck, the drill bit rotary handle of drill bit elevation angle adjustment dish and band scale.
Abrasive machine in the utility model has a miniature high-speed motor, is equipped with brake gear, and it is little to have overcome emery wheel, linear velocity is low during grinding, emery wheel was all with static tool setting before the unfavorable shortcoming of ground effect, brake gear made when working continuously each sharpening, and the easy operating person observes and adjusts.Emery wheel in the utility model, can adopt a ultra-thin durable special abrasive drilling crescent and chip dividing groove, also can adopt special web thinning of flat pattern annulus and sharp angle, emery wheel can annex mode dispensing complete machine, guaranteed the versatility of complete machine, and the time of reconditioning emery wheel is significantly reduced.
The utility model compact conformation, repetitive rate height easy and simple to handle, the drill bit angle is easy to control, and is multiple functional, and the precision height is fit to produce in enormous quantities.
Concrete structure of the present utility model is provided by drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Embodiment:
With reference to Fig. 1, the under casing of this efficient universal drill point grinder (2) is built-in with cooling fluid 17 and coolant pump 13, coolant pump 13 tops are provided with cooling fluid nozzle 10, under casing 2 tops are provided with base plate 3, left side, base plate 3 tops is provided with column overcoat round platform 21, round platform 21 bottoms are provided with rise and fall handle 7 and vertically move planker 19 of emery wheel, planker 19 sides are provided with vertical handle 5, planker 19 tops are provided with horizontal moving carriage 20, planker 20 sides are provided with transverse handle 8, planker 20 tops are provided with the emery wheel swivel base 18 of band scale, 18 sides, chassis are provided with emery wheel spin locking handle 6,18 tops, chassis are provided with abrasive machine 9, and right side, base plate 3 top is provided with the base of the carrier head 22 of band scale, and base of the carrier head 22 middle parts are provided with base of the carrier head spin locking handle 15, base of the carrier head 22 tops are provided with drill bit locking chuck 12, the drill bit rotary handle 16 of drill bit elevation angle adjustment dish 14 and band scale, two ends, base plate 3 top are provided with suspension ring 1, and column overcoat round platform 21 left sides are provided with illuminating lamp 4.
During use, drill bit 11 is clamped on the drill bit locking chuck 12, adjusts drill bit elevation angle adjustment dish 14, make the drill bit elevation angle to predetermined value; Adjust base of the carrier head spin locking handle 15 then, make drill bit need reconditioning place rotate to predetermined value, then adjust the emery wheel handle 7 that rises and falls, emery wheel spin locking handgrip 16, vertical handle 5, the emery wheel tool setting makes emery wheel angle, height and distance reach predetermined value.Open illuminating lamp 4, coolant pump 13, prepare sharpening, live drill bit rotary handle 16 and transverse handle 8 with handgrip, make handle 8 do feeding, handgrip 16 rotates, but the predetermined angle, peak of reconditioning this moment; After treating that perhaps handgrip 16 is done feeding, transverse handle 8 Rotate 180s °, handgrip 16 remakes feeding, and can grind the chisel edge of the crescent of Ni Zhifu drill this moment, and just each handle is adjusted accordingly.Last powered-down unclamps drill bit locking chuck 12, takes out drill bit 11, and sharpening finishes.

Claims (1)

  1. A kind of efficient universal drill point grinder, comprise under casing (2), base plate (3), abrasive machine (9), cooling fluid nozzle (10), drill bit locking chuck (12), coolant pump (13) and cooling fluid (17), it is characterized in that: left side, base plate (3) top is provided with column overcoat round platform (21), round platform (21) bottom is provided with rise and fall handle (7) and vertically move planker (19) of emery wheel, planker (19) side is provided with vertical handle (5), planker (19) top is provided with horizontal moving carriage (20), planker (20) side is provided with transverse handle (8), planker (20) top is provided with the emery wheel swivel base (18) of band scale, top, chassis (18) is provided with abrasive machine (9), right side, base plate (3) top is provided with the base of the carrier head (22) of band scale, base of the carrier head (22) middle part is provided with base of the carrier head spin locking handle (15), base of the carrier head (22) top is provided with drill bit locking chuck (12), the drill bit rotary handle (16) of drill bit elevation angle adjustment dish (14) and band scale.
CN 94245769 1994-11-23 1994-11-23 High-efficiency universal drill-bit edge-grinding machine CN2204216Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94245769 CN2204216Y (en) 1994-11-23 1994-11-23 High-efficiency universal drill-bit edge-grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94245769 CN2204216Y (en) 1994-11-23 1994-11-23 High-efficiency universal drill-bit edge-grinding machine

Publications (1)

Publication Number Publication Date
CN2204216Y true CN2204216Y (en) 1995-08-02

Family

ID=33851466

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94245769 CN2204216Y (en) 1994-11-23 1994-11-23 High-efficiency universal drill-bit edge-grinding machine

Country Status (1)

Country Link
CN (1) CN2204216Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100467216C (en) * 2007-07-05 2009-03-11 王四放 Numerical control three-tip carpenter's drill tapping machine
CN101804595A (en) * 2010-02-10 2010-08-18 潘双津 Drill grinder
CN102490090A (en) * 2011-12-08 2012-06-13 中北大学 Cutter sharpening device of gun drill
CN104416424A (en) * 2013-09-02 2015-03-18 内蒙古北方重工业集团有限公司 Device for polishing rear angle of combined drill bit cutter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100467216C (en) * 2007-07-05 2009-03-11 王四放 Numerical control three-tip carpenter's drill tapping machine
CN101804595A (en) * 2010-02-10 2010-08-18 潘双津 Drill grinder
CN102490090A (en) * 2011-12-08 2012-06-13 中北大学 Cutter sharpening device of gun drill
CN102490090B (en) * 2011-12-08 2013-06-26 中北大学 Cutter sharpening device of gun drill
CN104416424A (en) * 2013-09-02 2015-03-18 内蒙古北方重工业集团有限公司 Device for polishing rear angle of combined drill bit cutter

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CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee