CN202062286U - Novel grinding head - Google Patents

Novel grinding head Download PDF

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Publication number
CN202062286U
CN202062286U CN2011201707524U CN201120170752U CN202062286U CN 202062286 U CN202062286 U CN 202062286U CN 2011201707524 U CN2011201707524 U CN 2011201707524U CN 201120170752 U CN201120170752 U CN 201120170752U CN 202062286 U CN202062286 U CN 202062286U
Authority
CN
China
Prior art keywords
mill
driving
disc
grinding
grinding head
Prior art date
Application number
CN2011201707524U
Other languages
Chinese (zh)
Inventor
蔡笃添
Original Assignee
湖南省古丈惠闽石业有限公司
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 湖南省古丈惠闽石业有限公司 filed Critical 湖南省古丈惠闽石业有限公司
Priority to CN2011201707524U priority Critical patent/CN202062286U/en
Application granted granted Critical
Publication of CN202062286U publication Critical patent/CN202062286U/en

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Abstract

The utility model discloses a novel grinding head, which comprises a driving mechanism and a grinding disc. One end of the driving mechanism is used for being connected with a power device. The novel grinding head is characterized in that the driving mechanism is provided with a driving shaft used for being connected with the power device, a driving disc sleeved outside the driving shaft and fixedly connected with the driving shaft, and a plurality of positioning screws; a plane where the driving disc is positioned is parallel to a plane where the grinding disc is positioned; a plurality of positioning holes are correspondingly arranged at equant positions in the circumferential directions of the driving disc and the grinding disc; each positioning hole is respectively penetrated through by one positioning screw, so that the driving disc is fixedly connected with the grinding disc; a spring is sleeved on each positioning screw; two ends of each spring respectively lean against the driving disc and the grinding disc; and an oscillating bearing is arranged between the driving shaft and the grinding disc. By using the novel grinding head, when the grinding disc meets the rugged surface of a stone, the angle adjustment of the grinding disc in a range of horizontal 360 degrees can be achieved, so that the ground surface of the stone has a smooth effect.

Description

A kind of novel grinding head
Technical field
The utility model relates to the stone machining equipment field, relates to a kind of bistrique that can be applicable on the stone grinding machinery in particular.
Background technology
Grinder for stone, it is used for that grinding and polishing is carried out on the surface of stone material handles, thereby improves flatness, the fineness of stone surface; The grinder for stone main part comprises power set and bistrique, and these power set drive bistrique as power source and run up, and polish thereby this bistrique then contacts with the surface of stone material.This bistrique generally comprises transmission mechanism and mill again, this transmission mechanism between these power set and grinding and polishing dish, thereby send the power of power set to mill, for being provided with abrasive material, contact polishing with stone surface on this mill.
At present, the bistrique on the grinder for stone, when mill ran into rough stone surface, it can't realize slightly inching horizontal plane upper angle of mill, causes stone surface to grind irregular defective.
In view of this, the inventor has this case to produce at the above-mentioned defective further investigation of existing bistrique then.
The utility model content
The purpose of this utility model is to provide a kind of novel grinding head, and bistrique causes the irregular problem of grinding easily in the existing stone grinding technology to solve.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of novel grinding head, comprise transmission mechanism and mill, this transmission mechanism one end is for linking to each other with power set, it is characterized in that, this transmission mechanism has for the power transmission shaft that links to each other with power set, be set in power transmission shaft drive plate and a plurality of dog screw outer and that be fixedly linked with power transmission shaft, the plane parallel at this drive plate place is in the plane at mill place, be correspondingly provided with a plurality of locating holes on the circumferencial direction position of halving of this drive plate and mill, this each locating hole is run through by a dog screw respectively and makes drive plate and mill be fixedly linked, all be arranged with spring on each dog screw, this both ends of the spring is resisted against drive plate and mill respectively, is provided with oscillating bearing between this power transmission shaft and the mill.
This mill comprises disk body and is fixed on bearing block on the disk body that this oscillating bearing is positioned at bearing block.
Be provided with rubber ring in the locating hole on this drive plate.
This power transmission shaft lower end is formed with cannelure and for the snap ring that cooperates with cannelure, and this snap ring cooperates with this cannelure and locatees this oscillating bearing.
After adopting said structure, a kind of novel grinding head that the utility model relates to, when mill runs into rough stone surface, mill can omit inching grinding angle degree by oscillating bearing, compress spring simultaneously, thereby the elasticity ejection effect of spring strengthens the frictional force between mill and the stone surface, and the stone surface that grinding is come out has smooth effect.
Description of drawings
The three-dimensional exploded view of a kind of novel grinding head that Fig. 1 relates to for the utility model;
Fig. 2 makes up schematic diagram for the solid of a kind of novel grinding head that the utility model relates to;
Fig. 3 is the cutaway view of Fig. 2.
Among the figure:
1 transmission mechanism, 11 power transmission shafts
111 cannelures, 112 snap rings
113 oscillating bearings, 114 screwed holes
115 water channels, 12 drive plates
121 locating holes, 122 rubber rings
123 interlocking seats, 124 screwed holes
125 screws, 13 dog screws
2 mills, 21 disk bodies
22 bearing blocks, 211 locating holes
3 springs
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
A kind of novel grinding head that the utility model relates to as shown in Figure 1 to Figure 3, comprises transmission mechanism 1, mill 2.
This mill 2 comprises disk body 21 and bearing block 22, wherein: this disk body 21 is provided with for abrasive material (not looking out among the figure), the circumferencial direction position of halving is provided with locating hole 211 on this disk body 21, be provided with internal thread in the locating hole 211, what this locating hole 211 showed in the present embodiment is 6, but it can do corresponding adjustment according to actual needs; This bearing block 22 is fixed on the disk body 21.
This transmission mechanism 1 comprises power transmission shaft 11, drive plate 12 and dog screw 13, the one end is for linking to each other with the power set (not shown), the other end is transmitted in mill 2, wherein: this drive plate 12 is set on the power transmission shaft 11, and by threaded engagement and screw 125 lockings, on the drive plate 12 the circumferencial direction position of halving be provided with disk body 21 on locating hole 211 positioning hole corresponding 121, be provided with rubber ring 122 in the locating hole 121, this drive plate 12 also is provided with interlocking seat 123, the sidepiece of interlocking seat 123 be provided with screwed hole 124 and with the screw 125 of these screwed hole 124 threaded engagement; These power transmission shaft 11 lower ends are formed with and are used for the snap ring 112 that positioning sleeve is located at the cannelure 111 of power transmission shaft 11 upper joint bearings 113 and supplies to cooperate with cannelure, this oscillating bearing 113 is positioned at snap ring 112 times, and this power transmission shaft 11 is provided with screwed hole 114 with interlocking seat 123 relevant positions of drive plate 12; The lower end of this dog screw 13 be provided with for mill 2 on the screw thread of locating hole threaded engagement, the spring 3 of sheathed formation on this dog screw 13.
The combining structure of a kind of novel grinding head that the utility model relates to:
At first, drive plate 12 is set in outside the power transmission shaft 11 by threaded engagement, and locks on power transmission shaft 11 by screwed hole 124 on screw 125 and the interlocking seat 123 and screwed hole 114 threaded engagement on the power transmission shaft 11.
Secondly, oscillating bearing 113 is set in power transmission shaft 11 lower ends, is positioned at snap ring 112 times, embed the bearing block 22 on the mill 2.
At last, dog screw 13 is passed the locating hole 121 that is provided with rubber ring 122, and cover upper spring 3, the locating hole 211 threaded engagement locking on dog screw 13 and the disk body 21.
Below the course of work of the utility model embodiment is set forth:
This transmission mechanism 1, the one end is for linking to each other with the power set (not shown), and the other end is transmitted in dog screw 13 by drive plate 11 and drives mill 2, thus driving mill 2 rotates and stone surface is carried out grinding and polishing.This dog screw 13 is arranged with spring 3 between drive plate 11 and mill 2, a kind of novel grinding head of the present utility model, press down when grinding stone surface, ejection compression spring 3 again when transmission mechanism 1 drives mill 2 and rotates, by the elasticity ejection effect of spring 3, thus the frictional force between increasing mill 2 and the stone surface.In order to allow a kind of novel grinding head that the utility model relates to can the rough stone material of lapped face; this bistrique also has the oscillating bearing 113 that is set in power transmission shaft 11 lower ends; when running into stone surface when uneven; mill 2 omits inching grinding angle degree by oscillating bearing; the angle variation of mill 2 simultaneously can make drive plate 11 be not parallel to mill 2; the dog screw 13 of mill 2 ejection different directions also compresses spring 3; being arranged on rubber rings 122 in the locating hole 121 this moment is extruded the effective mill 2 of having protected gives the damage to whole bistrique of active force that transmission mechanism 1 brings when translation-angle; Gu mill 2 can be realized the angle adjustment in the 360 degree scopes; thereby guarantee that stone surface can be guaranteed that stone surface can have perfect grinding and polishing quality by even grinding and polishing.The stone surface that a kind of novel grinding head of the present utility model grinds out has smooth effect.
For processing that bistrique is lowered the temperature, this power transmission shaft 11 also is provided with internal water main 115, thereby the water of will lowering the temperature is directed on the stone surface, thereby plays the effect of cooling.
The foregoing description and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims (4)

1. novel grinding head, comprise transmission mechanism and mill, this transmission mechanism one end is for linking to each other with power set, it is characterized in that, this transmission mechanism has for the power transmission shaft that links to each other with power set, be set in power transmission shaft drive plate and a plurality of dog screw outer and that be fixedly linked with power transmission shaft, the plane parallel at this drive plate place is in the plane at mill place, be correspondingly provided with a plurality of locating holes on the circumferencial direction position of halving of this drive plate and mill, this each locating hole is run through by a dog screw respectively and makes drive plate and mill be fixedly linked, all be arranged with spring on each dog screw, this both ends of the spring is resisted against drive plate and mill respectively, is provided with oscillating bearing between this power transmission shaft and the mill.
2. a kind of novel grinding head according to claim 1 is characterized in that, this mill comprises disk body and be fixed on bearing block on the disk body that this oscillating bearing is positioned at bearing block.
3. a kind of novel grinding head according to claim 1 is characterized in that, is provided with rubber ring in the locating hole on this drive plate.
4. a kind of novel grinding head according to claim 1 is characterized in that, this power transmission shaft lower end is formed with cannelure and for the snap ring that cooperates with cannelure, and this snap ring cooperates with this cannelure and locatees this oscillating bearing.
CN2011201707524U 2011-05-14 2011-05-14 Novel grinding head CN202062286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201707524U CN202062286U (en) 2011-05-14 2011-05-14 Novel grinding head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201707524U CN202062286U (en) 2011-05-14 2011-05-14 Novel grinding head

Publications (1)

Publication Number Publication Date
CN202062286U true CN202062286U (en) 2011-12-07

Family

ID=45056164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201707524U CN202062286U (en) 2011-05-14 2011-05-14 Novel grinding head

Country Status (1)

Country Link
CN (1) CN202062286U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513927A (en) * 2011-12-30 2012-06-27 中国科学院长春光学精密机械与物理研究所 Gap self-adaptive polishing grinding head
CN102528628A (en) * 2011-12-30 2012-07-04 中国科学院长春光学精密机械与物理研究所 Adaptive angle polishing grinding head
CN102581754A (en) * 2012-03-02 2012-07-18 福建省南安市巨轮机械有限公司 Grinding head of automatic grinding machine with resin grinding disk
CN102729147A (en) * 2012-07-05 2012-10-17 厦门台颖金刚石制品有限公司 Bush-hammered roller assembly and bush-hammered grinding head
CN103072077A (en) * 2013-01-29 2013-05-01 中国科学院长春光学精密机械与物理研究所 Double-flexible self-adaptive polishing grinding head
CN103447941A (en) * 2013-08-21 2013-12-18 重庆江增船舶重工有限公司 Eccentric device for plane grinding
CN108857883A (en) * 2018-06-19 2018-11-23 安徽广美钢业有限公司 A kind of grinding device for outer surface of steel tube processing
CN108857944A (en) * 2018-07-24 2018-11-23 中国工程物理研究院机械制造工艺研究所 A kind of flat tool

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513927A (en) * 2011-12-30 2012-06-27 中国科学院长春光学精密机械与物理研究所 Gap self-adaptive polishing grinding head
CN102528628A (en) * 2011-12-30 2012-07-04 中国科学院长春光学精密机械与物理研究所 Adaptive angle polishing grinding head
CN102513927B (en) * 2011-12-30 2014-06-18 中国科学院长春光学精密机械与物理研究所 Gap self-adaptive polishing grinding head
CN102581754A (en) * 2012-03-02 2012-07-18 福建省南安市巨轮机械有限公司 Grinding head of automatic grinding machine with resin grinding disk
CN102729147A (en) * 2012-07-05 2012-10-17 厦门台颖金刚石制品有限公司 Bush-hammered roller assembly and bush-hammered grinding head
CN103072077A (en) * 2013-01-29 2013-05-01 中国科学院长春光学精密机械与物理研究所 Double-flexible self-adaptive polishing grinding head
CN103072077B (en) * 2013-01-29 2016-06-15 中国科学院长春光学精密机械与物理研究所 A kind of double-flexibility self adaptation grinding head for polishing
CN103447941A (en) * 2013-08-21 2013-12-18 重庆江增船舶重工有限公司 Eccentric device for plane grinding
CN108857883A (en) * 2018-06-19 2018-11-23 安徽广美钢业有限公司 A kind of grinding device for outer surface of steel tube processing
CN108857944A (en) * 2018-07-24 2018-11-23 中国工程物理研究院机械制造工艺研究所 A kind of flat tool

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111207

Termination date: 20130514