CN205148079U - Lapping liquid supply structure of grinding miller - Google Patents

Lapping liquid supply structure of grinding miller Download PDF

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Publication number
CN205148079U
CN205148079U CN201520820851.0U CN201520820851U CN205148079U CN 205148079 U CN205148079 U CN 205148079U CN 201520820851 U CN201520820851 U CN 201520820851U CN 205148079 U CN205148079 U CN 205148079U
Authority
CN
China
Prior art keywords
grinding
ring groove
mounting flange
lapping liquid
abrasive wheel
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.)
Expired - Fee Related
Application number
CN201520820851.0U
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Chinese (zh)
Inventor
廖碧湖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENG CHANG YUAN MACHINERY CO Ltd
Original Assignee
SHENG CHANG YUAN MACHINERY 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 SHENG CHANG YUAN MACHINERY CO Ltd filed Critical SHENG CHANG YUAN MACHINERY CO Ltd
Priority to CN201520820851.0U priority Critical patent/CN205148079U/en
Application granted granted Critical
Publication of CN205148079U publication Critical patent/CN205148079U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a lapping liquid supply structure of grinding miller, mounting flange by joining the pneumatic tool transmission shaft constitutes with the grinding material, utilize the pneumatic tool to implement the grinding and polishing operation with the transmission grinding miller to the work piece, wherein the scrobicular ring groove is established one to this mounting flange's junction surface ring, and the outside cell wall in this scrobicular ring groove is inside inclined plane structure, and be equipped with plural drainage hole at the tank bottom and link up mounting flange and grind the material, attach one simultaneously and annotated the liquid pipe on one side of air tool transmission shaft main shaft shell, this export of annotating the liquid pipe is corresponding to scrobicular ring groove top, the utilization should be annotated the liquid outside of tubes and connect leading -in lapping liquid to scrobicular ring groove, with the grinding scope of operation of work piece in drainage hole water conservancy diversion to the water conservancy diversion hole of grinding the material, reach anticipated cooling, lubrication and chip removal efficiency, inside inclined plane cell wall through this scrobicular ring groove outside designs simultaneously, make it cause the lapping liquid to be centrifugal force and encircle along with the quick rotating of grinding miller, through drainage hole water conservancy diversion to grinding the scope of operation of material with the work piece.

Description

The lapping liquid supply structure of abrasive wheel
Technical field
The utility model is about a kind of lapping liquid supply structure of abrasive wheel, mainly for general abrasive wheel when carrying out grinding operation, in order to avoid grinding temperature is too high and improve the supply of lubricating the lapping liquid used with chip removal, one preferably solution is provided, through the structure of the mounting flange to abrasive wheel, make its lapping liquid can effectively be directed to grinding operation face, thus its cooling expected, lubrication and chip removal usefulness can be guaranteed.
Background technology
General workpiece is after implementing all kinds of processing operations, its surface can have cutter trade or residue unavoidably, with must again through surface grinding operation, surface of the work is made to reply smooth state, and at the milling apparatus that this type of surface grinding operation uses, normally using pneumatic tool or electric tool as drive source, a power transmission shaft is provided with at the output of these gas (electricity) power driven tools, utilize this power transmission shaft must hold in the mouth knot with the mounting flange of abrasive wheel and obtain drive connection, grinding material is then combined with bottom mounting flange, utilize the mounting flange of gas (electricity) power driven tools transmission abrasive wheel according to this, make the grinding material bottom it must be formed to contact with workpiece and grind, to reach grinding and polishing usefulness.
For seeing it with regard to this type of grinding operation; because reaching polishing object to grind material at the spin finishing of surface of the work; may processing temperature be caused to raise gradually along with milling time; produce card bits situation with emery wheel and reduce grinding efficiency and processing quality; for solving this problem of class; lapping liquid (as: water, wet goods) is introduced in usual meeting in the process of grinding operation in good time, uses and reaches cooling, lubrication and the object of chip removal.
But, the incorporation way of existing lapping liquid, usually at the additional liquid injection pipe in abrasive wheel outside of gas (electricity) power driven tools, use direct for external lapping liquid beam in its grinding part, this kind of mode no doubt has cooling and dust-proof usefulness, but supply lapping liquid with adopting outside jetting type, cause under the state of abrasive wheel High Rotation Speed, its lapping liquid is easy to splash everywhere and not easily arrives the grinding operation face of abrasive wheel and workpiece, real difficulty is called desirable structure, is certainly necessary to manage to solve improvement.
Utility model content
Because known abrasive wheel is carrying out the jetting type lapping liquid supply form of grinding operation, easily there are splash everywhere and the problem in grinding operation face not easily arriving emery wheel and workpiece, inventor spy sets about researching and developing, phase can provide one preferably scheme in the supply of lapping liquid, thus can reach in easy design outside the cooling of expection, lubrication and chip removal usefulness, solve lapping liquid splash and the problem in grinding operation face not easily arriving emery wheel and workpiece simultaneously.
The utility model provides a kind of lapping liquid supply structure of abrasive wheel, described abrasive wheel makes type by mounting flange and the grinding material institute group bottom it, the junction surface in a Ju Xianjie hole, center is provided with at mounting flange top, obtain drive connection in order to connect group in air tool power transmission shaft, be attached to one in pneumatic tool power transmission shaft main shaft shell side in order to import the liquid injection pipe of lapping liquid; The mounting flange of this abrasive wheel sets up together around the concave ring groove in Xian Jie hole, center at the junction surface of its end face, and set up a plurality of conduction hole in the bottom land planning of concave ring groove, this conduction hole is through bottom surface of extremely grinding the pod apertures of material directly, and the liquid injection pipe lower end outlet that aforesaid air tool power transmission shaft main shaft shell is set up corresponds to above the concave ring groove of mounting flange.
Further, the concave ring groove set by the mounting flange of described abrasive wheel, outside it, cell wall is inner chamfer form.
The beneficial effects of the utility model are: the utility model provides a kind of lapping liquid supply structure of abrasive wheel, structurally, mainly set up one concave ring groove at the mounting flange end face of abrasive wheel, and make cell wall outside concave ring groove be inner chamfer form, the liquid injection pipe outlet correspondence simultaneously making air tool power transmission shaft main shaft shell side set up is positioned at above concave ring groove, and the grinding material combined bottom the through mounting flange of plural conduction hole is set up at concave ring groove bottom land, after making lapping liquid inject concave ring groove inside, obtain and be directly directed at the abradant surface position with absorption surface in the pod apertures of grinding material by drainage tube.
The lapping liquid supply structure of the utility model abrasive wheel, be equipped with by the planning of aforementioned concave ring groove and conduction hole, coordinate the inner chamfer form of cell wall outside concave ring groove, lapping liquid is injected after in concave ring groove by liquid injection pipe, must be directed in the pod apertures of grinding material by conduction hole, and its inner chamfer effect of mat, make it must produce centrifugal force surrounding effect with the High Rotation Speed of abrasive wheel, make it reach outside the effects such as the cooling of expection, lubrication and chip removal, the problem more can stopped lapping liquid splash or overflow concave ring groove occurs.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model preferred embodiment.
Fig. 2 is the integrally-built cross-sectional schematic of the utility model preferred embodiment.
Fig. 3 is the cross-sectional schematic of the utility model abrasive wheel, grinding material.
Fig. 4 be the utility model abrasive wheel, grinding material analyse and observe schematic perspective view.
Fig. 5 is the schematic perspective view () of the utility model abrasive wheel, grinding material.
Fig. 6 is the schematic perspective view (two) of the utility model abrasive wheel, grinding material.
Reference numeral
10: pneumatic tool: 11: power transmission shaft; 12: main shaft shell; 13: liquid injection pipe; 20: abrasive wheel; 21: mounting flange; 22: junction surface; 23: rank knot hole; 24: concave ring groove; 25: inner chamfer; 26: conduction hole; 30: grinding material; 31: pod apertures.
Detailed description of the invention
By forming about structure of the present utility model, in technological means and effect reach, accompanying drawing please be coordinate to give citing again and to illustrate further:
Refer to shown in Fig. 1 ~ Fig. 6, the utility model structurally, main setting tool has the pneumatic tool 10 of an applicable hand-held operation, utilize air pressure or electric power as its power resources, a power transmission shaft 11 is provided with in air tool output link group, and by main shaft shell 12 in addition coated protection, a liquid injection pipe 13 is attached in the precalculated position, side of main shaft shell 12, imported water, oil or other lapping liquids be suitable for, utilize this power transmission shaft 11 then can hold in the mouth the abrasive wheel 20 of the another system of group, this abrasive wheel 20 is made up of with the grinding material 30 bottom it a metal mounting flange 21, the planning of this grinding material 30 has set up a plurality of pod apertures 31, a rank knot hole 23 connects pneumatic tool 10 power transmission shaft 11 with group is provided with at the center, junction surface 22 of mounting flange 21, thus drive power transmission shaft 11 by pneumatic tool 10 and impel abrasive wheel 20 turn thereupon, thus with the effect of its grinding material 30 and pod apertures 31, grinding and polishing operation is implemented to surface of the work, form the entirety group framework of pneumatic tool 10 and abrasive wheel 20 according to this, wherein:
The mounting flange 21 of this abrasive wheel 20 sets up together around the concave ring groove 24 in Xian Jie hole, center 23 at the junction surface 22 of its end face, and the outside cell wall of this road concave ring groove 24 more does the design of inner chamfer 25, a plurality of conduction hole 26 has been set up again in the bottom land planning of concave ring groove 24, these conduction holes 26 directly link the through bottom surface to grinding material 30 with the pod apertures 31 of grinding material 30, and above the concave ring groove 24 that the liquid injection pipe 13 lower end outlet that power transmission shaft 11 main shaft shell 12 of aforesaid pneumatic tool 10 is set up more optionally appropriately adjusts and makes it correspond to mounting flange 21, form the lapping liquid supply structure of the abrasive wheel of the utility model target according to this,
By above-mentioned structure, when carrying out the surface grinding operation of workpiece, by the external importing lapping liquid of liquid injection pipe 13 in the concave ring groove 24 of mounting flange 21, and make it in the pod apertures 31 that the plural conduction hole 26 of bottom land is guided to grinding material 30, the lapping liquid be full of by the pod apertures 31 of grinding material 30 and the grinding operation face of workpiece, thus absorb the temperature of grinding by lapping liquid and reach the cooling of expection, the usefulness of lubrication and chip removal, simultaneously by the design of the inner chamfer 25 of cell wall outside this concave ring groove 24, make its along with abrasive wheel 20 to drive by pneumatic tool 10 power transmission shaft 11 and fast turn time the centrifugal action that produces, lapping liquid is made to be that centrifugal force streams logical in concave ring groove 24 inner ring, guarantee its problem generation not having splash or overflow concave ring groove 24, thus the expectation function of its lapping liquid can be maintained, give splendid industry applications and practical value,
Sum up above explanation, known the utility model is by the concave ring groove done the mounting flange of abrasive wheel and conduction hole structure, make its be used in grinding operation lower the temperature, lubrication and chip removal lapping liquid supply on, obtained better effect, compared to known jetting type supply model, really have more industry applications and practical value, generally speaking, really to can yet be regarded as excellent, an outstanding innovation structure, therefore propose patent application in accordance with the law.

Claims (2)

1. the lapping liquid supply structure of an abrasive wheel, described abrasive wheel makes type by mounting flange and the grinding material institute group bottom it, the junction surface in a Ju Xianjie hole, center is provided with at mounting flange top, obtain drive connection in order to connect group in air tool power transmission shaft, be attached to one in pneumatic tool power transmission shaft main shaft shell side in order to import the liquid injection pipe of lapping liquid; It is characterized in that,
The mounting flange of this abrasive wheel sets up together around the concave ring groove in Xian Jie hole, center at the junction surface of its end face, and set up a plurality of conduction hole in the bottom land planning of concave ring groove, this conduction hole is through bottom surface of extremely grinding the pod apertures of material directly, and the liquid injection pipe lower end outlet that aforesaid air tool power transmission shaft main shaft shell is set up corresponds to above the concave ring groove of mounting flange.
2. the lapping liquid supply structure of abrasive wheel as claimed in claim 1, it is characterized in that, the concave ring groove set by the mounting flange of described abrasive wheel, outside it, cell wall is inner chamfer form.
CN201520820851.0U 2015-10-22 2015-10-22 Lapping liquid supply structure of grinding miller Expired - Fee Related CN205148079U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520820851.0U CN205148079U (en) 2015-10-22 2015-10-22 Lapping liquid supply structure of grinding miller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520820851.0U CN205148079U (en) 2015-10-22 2015-10-22 Lapping liquid supply structure of grinding miller

Publications (1)

Publication Number Publication Date
CN205148079U true CN205148079U (en) 2016-04-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520820851.0U Expired - Fee Related CN205148079U (en) 2015-10-22 2015-10-22 Lapping liquid supply structure of grinding miller

Country Status (1)

Country Link
CN (1) CN205148079U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107344329A (en) * 2017-06-29 2017-11-14 天津大学 Center feed flow small abrasive nose polishing tool
WO2019048732A1 (en) * 2017-09-08 2019-03-14 Mirka Ltd A backing pad arrangement for an abrading system, and the abrading system
CN111805412A (en) * 2020-07-17 2020-10-23 中国科学院微电子研究所 Polishing solution dispenser and polishing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107344329A (en) * 2017-06-29 2017-11-14 天津大学 Center feed flow small abrasive nose polishing tool
WO2019048732A1 (en) * 2017-09-08 2019-03-14 Mirka Ltd A backing pad arrangement for an abrading system, and the abrading system
CN111805412A (en) * 2020-07-17 2020-10-23 中国科学院微电子研究所 Polishing solution dispenser and polishing device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160413

Termination date: 20181022

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