CN208811852U - A kind of grinding head for polishing of surface lubrication - Google Patents
A kind of grinding head for polishing of surface lubrication Download PDFInfo
- Publication number
- CN208811852U CN208811852U CN201820912999.0U CN201820912999U CN208811852U CN 208811852 U CN208811852 U CN 208811852U CN 201820912999 U CN201820912999 U CN 201820912999U CN 208811852 U CN208811852 U CN 208811852U
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- Prior art keywords
- polishing
- grinding head
- lubrication
- groove
- shaft
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Abstract
The utility model discloses a kind of grinding head for polishing of surface lubrication, grinding head for polishing ontology, the inside offers thread groove, the grinding head for polishing body outer surface is fixed with screw close to thread groove opening, the grinding head for polishing body outer surface is fixed with L-square by screw, one side external surface of grinding head for polishing ontology circumferentially offers lubrication groove, and the grinding head for polishing ontology has been connected through a screw thread shaft.In the utility model, firstly, the lubricant inside the lubrication groove being arranged by grinding head for polishing outer surface, to achieve the effect that the lubrication on grinding head for polishing surface, secondly, by bolt through L-square circular hole and shaft circular hole at, and will be fixed at the circular hole of bolt by split pin, so that grinding head for polishing promotes certain stability when in use, and, by the laying of rubber pad, so that grinding head for polishing when passing through generator rotation work, achievees the effect that reduce noise.
Description
Technical field
The utility model relates to polishing technology field more particularly to a kind of grinding head for polishing of surface lubrication.
Background technique
Grinding head for polishing is a kind of minor diameter bonded abrasive tool used made of abrasive material, with handle, mini zone handle grinding tool
General name, be applied to electrical grinding machine, hang grinding machine, electric hand drill etc..There are many grinding head for polishing type, mainly there is a ceramic bistrique, rubber bistrique,
Diamond grinding head, emery cloth bistrique etc..Bistrique using when on lathe or handheld tool make high speed rotation, be mainly used for reconditioning type
The inside and outside contour in face, such as the various punch dies of reconditioning.Cylindrical mounted point can be used to grind inner hole.By structure and manufacturing method difference, bistrique
There are two types of type: bistrique is made through mixing, die mould and sintering (or hardening) in abrasive material and bonding agent, and there is a blind hole in tail portion, then
It is used after setting up steel handle at blind hole.This bistrique by its head shape be divided into again cylinder, truncated cone, 60 ° of cones, round end cone, elliptic cone,
Hemispherical and the first-class form of pot mill, diameter are generally 4~10 millimeters；With electro-plating method diamond or cubic boron nitride abrasive materials
Direct plating is on steel handle head, and diameter is usually at 5 millimeters or less.
Traditional grinding head for polishing works long hours, and grinding head for polishing is caused to lack certain lubricity, lacks the maintenance to equipment,
In addition, grinding head for polishing is mostly to be socketed on generator, when revolving speed is very fast, it is easy to loosen, causes some potential safety problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of surface lubrication proposed
Grinding head for polishing.
To achieve the goals above, the utility model adopts the technical scheme that a kind of grinding head for polishing of surface lubrication,
Including grinding head for polishing ontology, the inside offers thread groove, and the grinding head for polishing body outer surface is close to thread groove opening
It is fixed with screw, the grinding head for polishing body outer surface is fixed with L-square by screw, outside grinding head for polishing ontology side
Surface circumferentially offers lubrication groove, and the grinding head for polishing ontology has been connected through a screw thread shaft, at the shaft one side edge
Circular hole is offered, and through there is bolt in circular hole, running through at the bolt both sides of the edge has split pin, the shaft outer surface
Helical teeth thread groove is offered at half in the horizontal direction, the shaft is connected with shaft set by helical teeth thread groove spiral,
The shaft covers a side external surface and is fixed with rubber pad, and the rubber pad outer surface is equipped with generator.
It is as above-mentioned technical proposal to further describe:
The lubrication groove open end is provided with sliding slot plug, and the outer diameter of sliding slot plug is identical with the internal diameter of lubrication groove open end,
And the height of sliding slot plug is greater than the height of lubrication groove.
It is as above-mentioned technical proposal to further describe:
Thread is provided at the shaft one side edge, and thread and thread groove are fitted and connected.
It is as above-mentioned technical proposal to further describe:
The L-square is provided with two groups, offers circular hole at the top of L-square described in two groups, and the radius of circular hole and inserts
The radius of pin is identical, and two groups of L-squares are about thread groove central symmetry.
It is as above-mentioned technical proposal to further describe:
The shaft set inner surface wall is provided with helical teeth thread, and helical teeth thread and helical teeth thread groove are fitted and connected.
It is as above-mentioned technical proposal to further describe:
The top length of the split pin is greater than the Circularhole diameter of bolt two sides, and split pin is about bolt horizontal central line pair
Claim, and the length of the center of circular hole line of bolt two sides is identical with the wire length of two groups of L-squares.
It is as above-mentioned technical proposal to further describe:
The lubrication groove is located at the outside of L-square.
In the utility model, firstly, the lubricant inside the lubrication groove being arranged by grinding head for polishing outer surface, grinds in polishing
When head work, to achieve the effect that lubricant lubricates and maintains grinding head for polishing surface, secondly, by grinding head for polishing
The thread groove in portion and the thread of shaft be fitted and connected and bolt through L-square circular hole and shaft circular hole at, and lead to
Crossing split pin will fix at the circular hole of bolt, so that grinding head for polishing promotes certain stability when in use, also, pass through
The laying of rubber pad, so that grinding head for polishing when passing through generator rotation work, achievees the effect that reduce noise.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of surface lubrication grinding head for polishing structural schematic diagram；
Fig. 2 be the utility model proposes a kind of surface lubrication grinding head for polishing helical structure schematic diagram；
Fig. 3 be the utility model proposes a kind of surface lubrication grinding head for polishing outer surface structural schematic diagram.
Marginal data:
1- grinding head for polishing ontology, 2- screw, 3- thread groove, 4- L-square, 5- thread, 6- bolt, 7- opening slightly, 8- turn
Axis, 9- helical teeth thread groove, 10- helical teeth thread, 11- shaft set, 12- rubber pad, 13- generator, 14- lubrication groove, 15- sliding slot
Plug.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of grinding head for polishing of surface lubrication, grinding head for polishing ontology 1, inside offer thread groove 3, polishing
1 outer surface of bistrique ontology is fixed with screw 2 close to 3 opening of thread groove, and 1 outer surface of grinding head for polishing ontology is fixed by screw 2
There is L-square 4,1 one side external surface of grinding head for polishing ontology circumferentially offers lubrication groove 14, and grinding head for polishing ontology 1 passes through screw thread 3
It is connected with shaft 8, circular hole is offered at 8 one side edge of shaft, and through there is bolt 6 in circular hole, bolt passes through at 6 both sides of the edge
It is installed with split pin 7,8 outer surface of shaft offers helical teeth thread groove 9 at half in the horizontal direction, and shaft 8 passes through helical teeth spiral shell
9 spiral of groove is connected with shaft set 11, and shaft covers 11 1 side external surfaces and is fixed with rubber pad 12, the installation of 12 outer surface of rubber pad
There is generator 13.Reach lubrication and maintenance so that grinding head for polishing ontology 1 is when in use by the lubricant inside lubrication groove 14
Effect stablized so that grinding head for polishing ontology 1 is promoted when connecting with shaft 8 by the fixation of bolt 6 and split pin 7
Property.
14 open end of lubrication groove is provided with sliding slot plug 15, and the internal diameter phase of 14 open end of the outer diameter of sliding slot plug 15 and lubrication groove
Together, and the height of sliding slot plug 15 is blocked greater than the height of lubrication groove 14 when grinding head for polishing ontology 1 is polished for a long time
Sliding slot plug 15 is extracted from 14 open end of lubrication groove, lubricant is splashed out in the course of rotation by the case where pausing, from
And realize the effect of 1 surface lubrication of grinding head for polishing ontology, thread 5, and thread 5 and thread groove 3 are provided at 8 one side edge of shaft
It being fitted and connected, L-square 4 is provided with two groups, and two groups of 4 tops of L-squares offer circular hole, and the radius of circular hole and bolt 6
Radius is identical, and two groups of L-squares 4, about 3 central symmetry of thread groove, shaft covers 11 inner surface walls and is provided with helical teeth thread 10, and
The top length that helical teeth thread 10 and helical teeth thread groove 9 are fitted and connected split pin 7 is greater than the Circularhole diameter of 6 two sides of bolt, and opens
Mouthful pin 7 is symmetrical about bolt horizontal central line so that 1 ontology 1 of grinding head for polishing is with shaft 8 when connecting, stability obtain into
The promotion of one step avoids the case where falling off and loosen of grinding head for polishing ontology 1, and the center of circular hole line of 6 two sides of bolt
Length it is identical with the wire length of two groups of L-squares 4, lubrication groove 14 is located at the outside of L-square 4.
Working principle: the grinding head for polishing of the surface lubrication when in use, when need grinding head for polishing ontology 1 to article polish
When, by connecting the thread groove 3 inside grinding head for polishing ontology 1 with 5 spiral of thread of 8 side of shaft, bolt 6 is interspersed in
It is by split pin 7 that bolt 6 is fixed at the circular hole of shaft 8 and the circular hole of L-square 4 so that grinding head for polishing ontology 1 with
When shaft 8 connects, achieve the effect that more stable, by the rotation of generator 13, drives turning for shaft 8 and grinding head for polishing ontology 1
It is dynamic, it polishes article, when 1 surface of grinding head for polishing ontology is not smooth enough, by by the sliding slot plug of 14 open end of lubrication groove
15 take out, and when grinding head for polishing ontology 1 rotates, the lubricant inside lubrication groove 14 can be with the rotation rail of grinding head for polishing ontology 1
Mark splashes out, to achieve the effect that the lubrication of 1 outer surface of grinding head for polishing ontology.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (7)
1. a kind of grinding head for polishing of surface lubrication, including grinding head for polishing ontology (1), which is characterized in that the inside offers spiral shell
Groove (3), grinding head for polishing ontology (1) outer surface are fixed with screw (2) close to thread groove (3) opening, the polishing mill
Head ontology (1) outer surface is fixed with L-square (4) by screw (2), and (1) one side external surface of grinding head for polishing ontology is circumferentially
It offers lubrication groove (14), the grinding head for polishing ontology (1) is connected with shaft (8) by thread groove (3), the shaft (8) one
Circular hole is offered at side edge, and through having bolt (6) in circular hole, running through at bolt (6) both sides of the edge has split pin
(7), shaft (8) outer surface offers helical teeth thread groove (9) at half in the horizontal direction, and the shaft (8) passes through
Helical teeth thread groove (9) spiral is connected with shaft set (11), and (11) one side external surface of shaft set is fixed with rubber pad (12), institute
It states rubber pad (12) outer surface and generator (13) is installed.
2. a kind of grinding head for polishing of surface lubrication according to claim 1, which is characterized in that lubrication groove (14) opening
End is provided with sliding slot plug (15), and the outer diameter of sliding slot plug (15) is identical with the internal diameter of lubrication groove (14) open end, and sliding slot plug
(15) height is greater than the height of lubrication groove (14).
3. a kind of grinding head for polishing of surface lubrication according to claim 1, which is characterized in that described shaft (8) a side
It is provided at edge thread (5), and thread (5) and thread groove (3) are fitted and connected.
4. a kind of grinding head for polishing of surface lubrication according to claim 1, which is characterized in that L-square (4) setting
There are two groups, offers circular hole at the top of L-square described in two groups (4), and the radius of circular hole is identical with the radius of bolt (6), and
Two groups of L-squares (4) are about thread groove (3) central symmetry.
5. a kind of grinding head for polishing of surface lubrication according to claim 1, which is characterized in that the interior table of the shaft set (11)
Wall is provided with helical teeth thread (10), and helical teeth thread (10) and helical teeth thread groove (9) are fitted and connected.
6. a kind of grinding head for polishing of surface lubrication according to claim 1, which is characterized in that the top of the split pin (7)
Minister's degree is greater than the Circularhole diameter of bolt (6) two sides, and split pin (7) is symmetrical about bolt horizontal central line, and bolt (6) two
The length of the center of circular hole line of side is identical with the wire length of two groups of L-squares (4).
7. a kind of grinding head for polishing of surface lubrication according to claim 1, which is characterized in that the lubrication groove (14) is located at
The outside of L-square (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912999.0U CN208811852U (en) | 2018-06-12 | 2018-06-12 | A kind of grinding head for polishing of surface lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912999.0U CN208811852U (en) | 2018-06-12 | 2018-06-12 | A kind of grinding head for polishing of surface lubrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811852U true CN208811852U (en) | 2019-05-03 |
Family
ID=66269599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820912999.0U Expired - Fee Related CN208811852U (en) | 2018-06-12 | 2018-06-12 | A kind of grinding head for polishing of surface lubrication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682173A (en) * | 2019-09-29 | 2020-01-14 | 哈尔滨飞机工业集团有限责任公司 | Port burr rotary removing device and method |
-
2018
- 2018-06-12 CN CN201820912999.0U patent/CN208811852U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682173A (en) * | 2019-09-29 | 2020-01-14 | 哈尔滨飞机工业集团有限责任公司 | Port burr rotary removing device and method |
| CN110682173B (en) * | 2019-09-29 | 2021-07-16 | 哈尔滨飞机工业集团有限责任公司 | Port burr rotary removing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 |