CN208945891U - Grind mechanism and multi-angle face lapping mill - Google Patents
Grind mechanism and multi-angle face lapping mill Download PDFInfo
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- CN208945891U CN208945891U CN201821735676.5U CN201821735676U CN208945891U CN 208945891 U CN208945891 U CN 208945891U CN 201821735676 U CN201821735676 U CN 201821735676U CN 208945891 U CN208945891 U CN 208945891U
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Abstract
The utility model provides a kind of grinding mechanism and face lapping mill, the grinding mechanism includes support unit and the elastic grinding unit for being installed on the support unit, the support unit includes the first abrasive sheet of coaxial arrangement, second abrasive sheet and third abrasive sheet, one end of the elastic grinding unit is fixedly connected with the third abrasive sheet, the other end of the elastic grinding unit sequentially passes through second abrasive sheet and first abrasive sheet is contacted with the surface of product, when grinding, the support unit rotation is able to drive the elastic grinding unit and grinds in different directions to product.The utility model can carry out the grinding of multi-angle to more cave products, and the product in each cave is all relatively independent, non-interference；The diversification in compound curved surface grinding direction may be implemented, so that compound curved surface grinding is comprehensively, realize good grinding effect.
Description
Technical field
The utility model relates to grinding technology fields, more particularly to a kind of grinding mechanism and multi-angle plane lapping
Machine.
Background technique
When the compound curved surface of metalwork needs mirror effect, it can be realized by the processing method of plane lapping, it is existing
Technology mainly grinds product using the consumptive material of plane.If lapped face is irregular compound curved surface, plane is ground
The effect of mill is easy to unevenly, it is difficult to guarantee grinding effect.
Utility model content
The purpose of this utility model is at least to solve one of drawbacks described above and deficiency, which is by the following technical programs
It realizes.
The utility model provides a kind of grinding mechanism, grinds including support unit and the elasticity for being installed on the support unit
Unit is ground, the support unit includes the first abrasive sheet, the second abrasive sheet and the third abrasive sheet of coaxial arrangement, and the elasticity is ground
One end of mill unit is fixedly connected with the third abrasive sheet, and the other end of the elastic grinding unit sequentially passes through described second
Abrasive sheet and first abrasive sheet are contacted with the surface of product, and when grinding, the support unit rotation is able to drive the bullet
Property grinding unit in different directions grinds product.
Further, first abrasive sheet, the second abrasive sheet and third abrasive sheet are disk-like structure, and by contour
Bolt is fixed together.
Further, multiple elastic grinding units are provided with, and multiple elastic grinding units equably cloth
It is placed in the support unit.
Further, first abrasive sheet is equipped with multiple first through hole through its upper and lower surfaces, and described second grinds
Position corresponding with the first through hole is equipped with multiple upper and lower surfaces through second abrasive sheet on nog plate second is led to
Hole, the other end of the elastic grinding unit sequentially pass through second through-hole and the first through hole and connect with the product
Touching.
Further, the elastic grinding unit includes the positioning column being arranged in the first through hole and is arranged described
Guide post in second through-hole, one end of the positioning column are contacted with the product, described for positioning to the product
The other end of positioning column is connect in a manner of clearance fit with the guide post, is arranged on the periphery of the positioning column to described
Positioning column carries out the first spring of elastic limitation, is arranged on the periphery of the guide post and carries out elastic limitation to the guide post
Second spring.
Further, described one end of the positioning column is formed with the placement sky of the product in the first through hole
Between.
Further, one end of first spring is connect with one end of the positioning column, first spring it is another
The retention bead of opening held and the first through hole is arranged in connects, and first spring is limited in the first through hole
It is interior.
Further, one end of the second spring is fixedly connected with the third abrasive sheet, the second spring it is another
One end is connect with the retention bead on the periphery that the guide post is arranged in.
It further, further include the protective film being covered on the product, the shape of the protective film and the support are single
The shape of member matches and can show out the to be ground of the product.
The utility model additionally provides a kind of multi-angle face lapping mill, including grinding table and can be placed at described
Above-mentioned grinding mechanism on grinding table, the grinding table are rotatable working table, and the grinding mechanism can enclose
Central axis around the grinding table revolves, and the grinding mechanism can surround the central axis rotation of its own.
The advantages of the utility model, is as follows:
(1) grinding mechanism provided by the utility model can carry out the grinding of multi-angle, and the production in each cave to product
Product are all relatively independent, non-interference；
(2) the elasticity limitation of grinding mechanism provided by the utility model, may be implemented the multiplicity in compound curved surface grinding direction
Change, so that compound curved surface grinding is comprehensively, realizes good grinding effect.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.
Fig. 1 is grinding mechanism provided by the embodiment of the utility model overall structure diagram；
Fig. 2 is the partial sectional view of grinding mechanism provided by the embodiment of the utility model；
Fig. 3 is the operation schematic diagram of multi-angle face lapping mill provided by the embodiment of the utility model；
Appended drawing reference is as follows in figure:
10- grinds mechanism 20- product
30- grinding table
11- the first abrasive sheet the second abrasive sheet of 12-
13- third abrasive sheet 111- first through hole
112- retention bead the second through-hole of 121-
21- positioning column 22- guide post
23- the first spring 24- second spring
211-T type end 212- groove
221- top bump 222- retention bead
3- protective film
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
Although can be described in the text using term first, second, third, etc. multiple element, component, region, layer and/
Or section, still, these component, assembly units, region, layer and/or section should not be limited by these terms.These terms can be only
For a component, assembly unit, region, layer or section are distinguished with another region, layer or section.Unless context clearly refers to
Out, do not implied that when otherwise the term and other numerical terms of such as " first ", " second " etc use in the text sequence or
Person's order.Therefore, first element discussed below, component, region, layer or section are in the introduction for not departing from example embodiment
In the case of can be referred to as second element, component, region, layer or section.
For ease of description, an element as illustrated in the diagram can be described use space relativeness term in the text
Either feature is relative to another element or the relationship of feature, these relativeness terms are, for example, " inside ", " outside ", " interior
Side ", " outside ", " following ", " lower section ", " above ", " top " etc..This spatial correlation term is intended to include removing to retouch in figure
The different direction of device in use or operation except the orientation drawn.For example, being retouched if the device in figure is overturn
State for " below other elements or feature " either the element " below other elements or feature " will then be orientated "
Above other elements or feature " either " above other elements or feature ".Therefore, exemplary term " in ... lower section " can
To include in orientation upper and under.In addition device can be oriented and (be rotated by 90 ° or in other directions) and used herein
Spatial correlation descriptor correspondingly explains.
Figures 1 and 2 show that the structural schematic diagram for the grinding mechanism that embodiment according to the present utility model provides.Such as figure
Shown in 1 and Fig. 2, grinding mechanism 10 provided by the utility model includes support unit and the elastic grinding list for being installed on support unit
Member, support unit include the first abrasive sheet 11 of coaxial arrangement, the second abrasive sheet 12, third abrasive sheet 13, elastic grinding unit
One end be fixedly connected with third abrasive sheet 13, the other end of elastic grinding unit sequentially passes through the second abrasive sheet 12 and first and grinds
Nog plate 11 is contacted with the surface of product 20, and when grinding, support unit rotation is able to drive elastic grinding unit in different directions
Product 20 is ground.Multiple elastic grinding units are equably arranged in support unit, can be simultaneously to multiple workpiece products
20 are ground.
Specifically, the first abrasive sheet 11, the second abrasive sheet 12 and third abrasive sheet 13 are circular disk-like structure, and
It is fixed together by contour bolt.First abrasive sheet 11 is equipped with multiple first through hole through its upper and lower surfaces
111, correspondingly, position corresponding with first through hole 111 is equipped with multiple through the second of its upper and lower surfaces on the second abrasive sheet 12
One end of through-hole 121, elastic grinding unit is fixedly connected with the upper surface of third abrasive sheet 13, the other end of elastic grinding unit
It sequentially passes through the second through-hole 121 and first through hole 111 is contacted with product 20.
Elastic grinding unit includes the positioning column 21 being arranged in first through hole 111 and is arranged in the second through-hole 121
One end of guide post 22, positioning column 21 is contacted with product 20, for being positioned to product 20, the other end of positioning column 21 with lead
It is connected in a manner of clearance fit to column 22, is arranged on the periphery of positioning column 21 and the first of elastic limitation is carried out to positioning column 21
Spring 23 is similarly arranged with the second spring 24 that elastic limitation is carried out to guide post 22 on the periphery of guide post 22.
First abrasive sheet 11 can carry out rough limit to product 20, and the second abrasive sheet 12 can provide for guide post 22
Limited activity space；Third abrasive sheet 13 is active plate, is connect with driving mechanism (not shown), and driving mechanism can drive the
The rotation of three abrasive sheets 13, and drive the compound curved surface of elastic grinding unit abrasive product 20 from different directions.In addition, third is ground
Nog plate 13 can limit second spring 24, and connect into an entirety for mechanism 10 is ground by contour bolt.
Particularly, positioning column 21 is T-type structure, and is equipped with the top bump with guide post 22 in the bottom at T-type end 211
The power of guide post 22 can be concentrated to be transferred to and be determined by 221 grooves 212 in mating connection using the connection type of male-female engagement
Position column 21, improves grinding effect；Meanwhile T-type end 211 can limit one end of the first spring 23；As shown in Fig. 2, the
Opening of one through-hole 111 close to the side of product 20 is equipped with retention bead 112, carries out for the other end to the first spring 23
Limit, the telescopic extensions of the first spring 23 are limited in first through hole 111.One end of second spring 24 and third abrasive sheet 13
Upper surface be fixedly connected, the other end of second spring 24 is abutted with the retention bead 222 being arranged on 22 periphery of guide post, use
It is limited in the telescopic extensions to second spring 24.Flexible and second spring 24 by adjusting the first spring 23 stretches,
Grinding dynamics and grinding angle of the adjustable elastic grinding unit to product 20.
When grinding the work of mechanism 10, positioning column 21 is overhanging, is convenient for abrasive product；When grinding mechanism 10 does not work, positioning column
21 inside contract in retraction first through hole 111, and the placement space of product 20 is formed in first through hole 111, convenient for placing product.
Grinding mechanism 10 further includes the protective film 3 for being covered on 20 top of product, the size of protective film 3 and the size of abrasive sheet
Match and the to be ground of product can be showed out, the product 20 in more caves is placed on the corresponding position of first through hole 111
Afterwards, product is held with protective film 3, can prevents from grinding product when mechanism 10 spins upside down use and fall off, while also to first
Abrasive sheet 11 plays protective action.
The specific work process of the utility model is as follows:
After product 20 is placed on the corresponding position of first through hole 111, product 20 is held with protective film 3, and be inverted
It is placed on plane lapping workbench 30, grinding table 30 is equipped with grinding consumptive material above, completes preparation.
When grinding the work of mechanism 10, driving mechanism drives third abrasive sheet 13 to rotate, and passes through second spring 24 for power
It is transferred to guide post 22, guide post 22 pushes positioning column 21, can provide for positioning column 21 multidirectional from power, keeps it multi-party
Position is swung, and is ground from different directions to product 20.Also, each elastic grinding unit has independent elastic movement
Track.
As shown in figure 3, product 20 revolves with the central axis that grinding mechanism 10 surrounds grinding table 30 when grinding,
And rotation can also be carried out around the central axis of itself by grinding mechanism 10, the extruded product surface again and again of positioning column 21,
Realize the multi-direction grinding of product 20 and the grinding of different height compound curved surface.
When grinding table 30 operates, between the first abrasive sheet 11, the second abrasive sheet 12 and third abrasive sheet 13 all
Relative motion can be generated.For example, second spring 24 passes to guide post 22 1 to the left when third abrasive sheet 13 is turned right
Power, guide post 22 are pushed up positioning column 21 by top round end to the left, so that the top surface of positioning column 21 is tilted to the right, can be ground from the right side
Grind the compound curved surface of product 20；When third abrasive sheet 13 turns left, second spring 24 passes to the power of guide post 22 1 to the right,
Guide post 22 pushes up to the right positioning column 21 by top round end, so that the top surface of positioning column 21 is tilted to the left, can grind from the left side
The compound curved surface of product 20.
In addition, the centrifugal force of generation is larger due in process of lapping, therefore, counterweight is equipped in the top of grinding mechanism 10
Block, for reducing center of gravity.
Grinding mechanism the grinding especially suitable for more cave product compound curved surfaces of multi-product provided by the utility model, multi-angle
Mill, the elastic grinding unit of each cave product all have relatively independent elastic activity space, crank arm structure are similar to, by elasticity
Active force generate from power so that the grinding direction diversification of product, each angle can grind in place, may be implemented to produce
The good plane lapping effect of product compound curved surface.
The utility model additionally provides a kind of multi-angle face lapping mill, including grinding table 30 and above-mentioned grinder
Structure 10, grinding mechanism 10 are placed on grinding table 30, and grinding table 30 is rotatable working table, and grinding mechanism 10 can
Central axis around grinding table 30 revolves, and grinding mechanism 10 can surround the central axis rotation of its own.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with
Subject to the scope of protection of the claims.
Claims (10)
1. a kind of grinding mechanism, which is characterized in that including support unit and the elastic grinding unit for being installed on the support unit,
The support unit includes the first abrasive sheet, the second abrasive sheet and the third abrasive sheet of coaxial arrangement, the elastic grinding unit
One end be fixedly connected with the third abrasive sheet, the other end of the elastic grinding unit sequentially passes through second abrasive sheet
It is contacted with first abrasive sheet with the surface of product, when grinding, the support unit rotation is able to drive the elastic grinding
Unit in different directions grinds product.
2. grinding mechanism according to claim 1, which is characterized in that first abrasive sheet, the second abrasive sheet and third
Abrasive sheet is disk-like structure, and is fixed together by contour bolt.
3. grinding mechanism according to claim 1, which is characterized in that multiple elastic grinding units are provided with, and
Multiple elastic grinding units are equably arranged in the support unit.
4. grinding mechanism according to claim 3, which is characterized in that first abrasive sheet is equipped with multiple through it
The first through hole of upper and lower surfaces, position corresponding with the first through hole is equipped with multiple through described on second abrasive sheet
The other end of second through-hole of the upper and lower surfaces of the second abrasive sheet, the elastic grinding unit sequentially passes through described second
Through-hole and the first through hole are contacted with the product.
5. grinding mechanism according to claim 4, which is characterized in that the elastic grinding unit includes setting described the
Positioning column in one through-hole and the guide post being arranged in second through-hole, one end of the positioning column connects with the product
Touching, for positioning to the product, the other end of the positioning column is connect in a manner of clearance fit with the guide post,
The first spring that elastic limitation is carried out to the positioning column is arranged on the periphery of the positioning column, on the periphery of the guide post
It is arranged with the second spring that elastic limitation is carried out to the guide post.
6. grinding mechanism according to claim 5, which is characterized in that described one end of the positioning column is logical described first
The placement space of the product is formed in hole.
7. grinding mechanism according to claim 5, which is characterized in that one end of first spring and the positioning column
One end connection, the other end of first spring is connect with the retention bead for the opening that the first through hole is arranged in, described
First spring is limited in the first through hole.
8. grinding mechanism according to claim 5, which is characterized in that one end of the second spring and the third are ground
Plate is fixedly connected, and the other end of the second spring is connect with the retention bead on the periphery that the guide post is arranged in.
9. grinding mechanism according to claim 1, which is characterized in that it further include the protective film being covered on the product,
The shape of the protective film and the shape of the support unit match and can show out the to be ground of the product.
10. a kind of multi-angle face lapping mill, which is characterized in that including grinding table and can be placed at the grinding work
Grinding mechanism according to any one of claim 1 to 9 on platform, the grinding table are rotatable working table, institute
Stating grinding mechanism can revolve around the central axis of the grinding table, and the grinding mechanism can surround its own
Central axis rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735676.5U CN208945891U (en) | 2018-10-23 | 2018-10-23 | Grind mechanism and multi-angle face lapping mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735676.5U CN208945891U (en) | 2018-10-23 | 2018-10-23 | Grind mechanism and multi-angle face lapping mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208945891U true CN208945891U (en) | 2019-06-07 |
Family
ID=66742743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821735676.5U Active CN208945891U (en) | 2018-10-23 | 2018-10-23 | Grind mechanism and multi-angle face lapping mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208945891U (en) |
-
2018
- 2018-10-23 CN CN201821735676.5U patent/CN208945891U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201029 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266100 Qingdao, Laoshan District, North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |