CN208826204U - Laboratory wafer lapping machine - Google Patents
Laboratory wafer lapping machine Download PDFInfo
- Publication number
- CN208826204U CN208826204U CN201821377992.XU CN201821377992U CN208826204U CN 208826204 U CN208826204 U CN 208826204U CN 201821377992 U CN201821377992 U CN 201821377992U CN 208826204 U CN208826204 U CN 208826204U
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- China
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- mold
- steel disc
- replaceable steel
- lapping machine
- rotation clamping
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 66
- 239000010959 steel Substances 0.000 claims abstract description 66
- 244000137852 Petrea volubilis Species 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 28
- 238000005498 polishing Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a kind of laboratory wafer lapping machine, including ontology, rotation clamping mill, mechanical arm and fixed grinding head fixture and replaceable steel disc mold；Rotating electric machine, the output axis connection shaft of rotating electric machine are installed, shaft stretches out bodies top and connects the rotation clamping mill in ontology；Rotation clamping mill upper surface is equipped with sand paper；Ontology side is equipped with mechanical arm；The upper end of mechanical arm can move up and down；Fixed grinding head fixture is installed on the position of mechanical arm upper end face rotation clamping mill, fixed grinding head fixture lower end is removably connected with the mold of replaceable steel disc；The mold of the replaceable steel disc is corresponding with rotation clamping mill upper and lower position.Laboratory wafer lapping machine described in the utility model, it is easy to operate, it can reduce labor intensity, and reduce waste of time.
Description
Technical field
The utility model belongs to experiment equipment for grinding field, more particularly, to a kind of laboratory wafer lapping machine.
Background technique
Since the experimental amount of chemical laboratory is big, most experiments can all use steel disc.Steel disc must in carrying out experimentation
It must polish flat, is bright, and smoothness requirements are higher.In polishing, laboratory technician will increase excessive workload and time.
Summary of the invention
In view of this, the utility model is directed to a kind of laboratory wafer lapping machine, and to overcome the deficiencies of existing technologies, operation
It is convenient, it can reduce labor intensity, and reduce waste of time.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
Laboratory wafer lapping machine, including ontology, rotation clamping mill, mechanical arm and fixed grinding head fixture and replaceable steel disc
Mold；
Rotating electric machine, the output axis connection shaft of rotating electric machine are installed, shaft stretches out bodies top and connects institute in ontology
State rotation clamping mill；Rotation clamping mill upper surface is equipped with sand paper；Ontology side is equipped with mechanical arm；
The upper end of mechanical arm can move up and down；It is equipped on the position of mechanical arm upper end face rotation clamping mill fixed
Grinding head fixture, fixed grinding head fixture lower end are removably connected with the mold of replaceable steel disc；The mold of the replaceable steel disc
It is corresponding with rotation clamping mill upper and lower position.
Further, there are spacing between the rotation clamping mill lower surface and body upper surface.
Further, the sand paper is fixed on the upper surface of rotation clamping mill by several screws, and several screws enclose
At region constitute polishing working region.
Further, the mechanical arm includes fixed part and cantilever；The fixed part is " L " type, and fixed part upper end is hinged
There is cantilever；Fixed grinding head fixture is installed on cantilever；Fixed part lower end upper surface is equipped with sleeve, and sealing sliding connects in sleeve
It is connected to piston, piston lower surface is connect by spring with bottom in sleeve；Piston upper surface connects supporting block, support by guide shaft
Block is fixedly connected with cantilever close to fixed part；Guide shaft can move up and down inside and outside sleeve.
Further, fixed grinding head fixture includes a fixed column and mold installation cavity；Fixed column upper end is fixedly connected outstanding
Arm, lower end are fixedly connected with mold installation cavity；Mold installation cavity is made of opposite two U-type grooves of being open, and two U-type grooves are opened
There are spacing between mouthful.
Further, the upper surface location of the spacing position between the opening of two U-type grooves and rotation clamping mill
It is corresponding；Two U-type groove bottoms are concordant.
Further, the mold of replaceable steel disc can be caught in mold installation cavity；The bottom following table of the mold of replaceable steel disc
Face is equipped with the magnet plate of adsorbable steel disc.
Further, two U-type groove upper base surfaces are equipped with dovetail groove, and the front end of two U-type groove two sidewalls is equipped with
One groove；The mold longitudinal section of replaceable steel disc is at I-shaped；The mold upper end lower surface of replaceable steel disc is equipped with can be with swallow
The dovetails that stern notch is slidably connected, the mold upper end two sides of replaceable steel disc are equipped with first screw thread that can be engaged with groove
Bar；One first nut is cased on two the first threaded rods；The spacing of two U-type groove open ends is more than or equal to replaceable steel disc
The width at the intermediate position of mold；The thickness of the mold upper end of replaceable steel disc is less than the height of mold installation cavity.
Further, the mold of replaceable steel disc is at inverted " t " font；The mold upper end of replaceable steel disc is equipped with a transverse direction
First threaded hole, the first threaded hole is interior to be equipped with one second threaded rod, and the second threaded rod both ends are cased with one second nut；Two U
Type groove side wall center is equipped with second threaded hole that can be connect with the second shaft；On the mold of replaceable steel disc
The diameter at end is less than or equal to the spacing of two U-type groove open ends；The mold of replaceable steel disc is located at the portion of the first threaded hole or more
The height of position is less than the height of mold installation cavity.
Compared with the existing technology, laboratory wafer lapping machine described in the utility model has the advantage that
(1) laboratory wafer lapping machine described in the utility model, for many experiments of laboratory, not only the shortening time is mentioned
High efficiency and the labor intensity for mitigating laboratory technician.
(2) laboratory wafer lapping machine described in the utility model facilitates operation, portable, is widely used.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of laboratory wafer lapping machine described in the utility model embodiment 1；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the side view of 1 mold installation cavity of embodiment；
Fig. 4 is the simple structure of the mold of the replaceable steel disc of laboratory wafer lapping machine described in the utility model embodiment 1
Schematic diagram；
Fig. 5 is the mold and fixed mill of the replaceable steel disc of laboratory wafer lapping machine described in the utility model embodiment 1
The installation diagram of fixture head；
Fig. 6 is the simple structure of the mold of the replaceable steel disc of laboratory wafer lapping machine described in the utility model embodiment 2
Schematic diagram.
Description of symbols:
1- ontology；2- rotating electric machine；3- rotates clamping mill；4- mechanical arm；401- fixed part；402- cantilever；5- is fixed
Formula grinding head fixture；501- fixed column；502- mold installation cavity；5021-U type groove；6- sand paper；The mold of the replaceable steel disc of 7-；8-
Shaft；9- screw；10- sleeve；11- piston；12- spring；13- guide shaft；14- supporting block；15- magnet plate；16- dovetail groove；17-
Groove；18- dovetails；The first threaded rod of 19-；The first nut of 20-；The second threaded rod of 21-.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, laboratory wafer lapping machine, including ontology 1, rotation clamping mill 3, mechanical arm 4 and fixed bistrique folder
The mold 7 of tool 5 and replaceable steel disc；Rotating electric machine 2, the output axis connection shaft 8 of rotating electric machine 2, shaft are installed in ontology 1
The rotation clamping mill 3 is connected at the top of 8 stretching ontologies 1；Rotation 3 upper surface of clamping mill is equipped with sand paper 6；1 side of ontology
Mechanical arm 4 is installed；The upper end of mechanical arm 4 can move up and down；Pacify on the position of 4 upper end face of mechanical arm rotation clamping mill 3
Equipped with fixed grinding head fixture 5, fixed 5 lower end of grinding head fixture is removably connected with the mold 7 of replaceable steel disc；It is described can be more
The mold 7 for changing steel disc is corresponding with rotation 3 upper and lower position of clamping mill.
There are spacing between 3 lower surface of rotation clamping mill and 1 upper surface of ontology.
The sand paper 6 is fixed on the upper surface of rotation clamping mill 3, and the region that 6 screws 9 surround by 6 screws 9
Constitute polishing working region.
The mechanical arm 4 includes fixed part 401 and cantilever 402；The fixed part 401 is " L " type, 401 upper end of fixed part
Cantilever 402 is hinged with by pin shaft；Fixed grinding head fixture 5 is installed on cantilever 402；The installation of 401 lower end upper surface of fixed part
There is sleeve 10, sealing slidably connects piston 11 in sleeve 10, and 11 lower surface of piston is connected by bottom in spring 12 and sleeve 10
It connects；11 upper surface of piston connects supporting block 14 by guide shaft 13, and supporting block 14 is fixedly connected with cantilever 402 close to fixed part 401；It leads
Axis 13 can move up and down inside and outside sleeve 10.
As shown in Figure 2-5, fixed grinding head fixture 5 includes a fixed column 501 and mold installation cavity 502；In fixed column 501
End is fixedly connected with cantilever 402, and lower end is fixedly connected with mold installation cavity 502；Mold installation cavity 502 is U-shaped by opposite two that are open
Slot 5021 forms, and there are spacing between the opening of two U-type grooves 5021.The opening upper end of two U-type grooves 5021 is and solid
Fixed column 501 is fixedly connected, and lower end is that the mold 7 of replaceable steel disc is caught in mouth.Spacing institute between the opening of two U-type grooves 5021
It is corresponding with the rotation upper surface location of clamping mill 3 in position；Two 5021 bottoms of U-type groove are concordant.
The mold 7 of replaceable steel disc can be caught in mold installation cavity 502；The bottom lower surface of the mold 7 of replaceable steel disc is pacified
Magnet plate 15 equipped with adsorbable steel disc.
Two 5021 upper base surfaces of U-type groove are equipped with dovetail groove 16, and the front end of two 5021 two sidewalls of U-type groove is equipped with
One groove 17；7 longitudinal section of mold of replaceable steel disc is at I-shaped；The 7 upper end lower surface of mold of replaceable steel disc is equipped with can
The dovetails 18 being slidably connected with dovetail groove 16, the 7 upper end two sides of mold of replaceable steel disc, which are equipped with one, to be engaged with groove 17
The first threaded rod 19；One first nut 20 is cased on two the first threaded rods 19；The spacing of two 5021 open ends of U-type groove
Greater than the width at the intermediate position of the mold 7 of replaceable steel disc；The thickness of 7 upper end of mold of replaceable steel disc is installed less than mold
The height of chamber 502.
The working process of this embodiment is as follows:
In use, the attaching plug of rotating electric machine 2 is connect with existing power supply device, the sand paper that installation is suitable for as needed
On rotation clamping mill 3, steel disc is fixed to the mold 7 of replaceable steel disc by the magnetic-adsorption of magnet plate 15, and can be more
The mold 7 for changing steel disc is fixed to fixed grinding head fixture 5, starts rotating electric machine 2, and rotating electric machine 2 drives rotation clamping mill therewith
Disk 3 rotates, and operator's hand pressure cantilever 402 moves down, when the polishing of sand paper 6 workspace on steel disc and rotation clamping mill 3
When domain contacts, the polishing to steel disc can be realized.
The method that the mold 7 of above-mentioned replaceable steel disc is fixed to fixed grinding head fixture 5 are as follows: will be on the first threaded rod 19
Nut 20 screws down, and the upper end sliding of the mold 7 of replaceable steel disc is caught in mold installation cavity 502, makes dovetails 18 and dovetail
Slot 16 is cooperatively connected, and the first threaded rod 19 is caught in groove 17, when the next on the sand paper 6 on magnet plate 15 and rotation clamping mill 3
When setting corresponding, nut 20 is screwed on the first threaded rod 19, by the mold 7 of replaceable steel disc and fixed grinding head fixture 5
Mold installation cavity 502 is fixed up, and installation (as shown in Figure 5) can be completed.
Embodiment 2
The laboratory wafer lapping machine of the present embodiment is substantially the same manner as Example 1, the difference is that:
As shown in fig. 6, the mold 7 of replaceable steel disc is at inverted " t " font；It is horizontal that 7 upper end of mold of replaceable steel disc is equipped with one
To the first threaded hole, one second threaded rod 21 is equipped in the first threaded hole, 21 both ends of the second threaded rod are cased with one second spiral shell
It is female；Two 5021 side wall centers of U-type groove are equipped with second threaded hole that can be cooperatively connected with the second threaded rod 21；It can be more
Change the spacing of less than two 5021 open ends of U-type groove of diameter of 7 upper end of mold of steel disc；The mold 7 of replaceable steel disc is located at the
The height at position more than one threaded hole is less than the height of mold installation cavity 502.
The method that the mold 7 of replaceable steel disc is fixed to fixed grinding head fixture 5 in the present embodiment are as follows: by replaceable steel disc
Mold 7 in the second threaded rod 21 take out, by the upper end of the mold 7 of replaceable steel disc under two 5021 openings of U-type groove
It is caught in mold installation cavity 502 in the spacing at end, then the second threaded rod 21 is sequentially passed through to the second spiral shell of 502 side of mold installation cavity
Pit, the first threaded hole, the mold installation cavity other side the second threaded hole, then it is solid with the second nut (not drawn in attached drawing)
It is fixed, installation can be completed.
The course of work of the present embodiment is same as Example 1, and details are not described herein.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. laboratory wafer lapping machine, it is characterised in that: including ontology (1), rotation clamping mill (3), mechanical arm (4) and fixed mill
The mold (7) of fixture head (5) and replaceable steel disc；
It is equipped with rotating electric machine (2) in ontology (1), the output axis connection shaft (8) of rotating electric machine (2), shaft (8) stretches out ontology
(1) top connects the rotation clamping mill (3)；Rotation clamping mill (3) upper surface is equipped with sand paper (6)；Ontology (1) side
Mechanical arm (4) are installed；
The upper end of mechanical arm (4) can move up and down；It is equipped on the position of mechanical arm (4) upper end face rotation clamping mill (3)
Fixed grinding head fixture (5), fixed grinding head fixture (5) lower end are removably connected with the mold (7) of replaceable steel disc；It is described can
The mold (7) for replacing steel disc is corresponding with rotation clamping mill (3) upper and lower position.
2. laboratory wafer lapping machine according to claim 1, it is characterised in that: the rotation clamping mill (3) lower surface with
There are spacing between ontology (1) upper surface.
3. laboratory wafer lapping machine according to claim 1, it is characterised in that: the sand paper (6) is solid by several screws (9)
It is scheduled on the upper surface of rotation clamping mill (3), and the region that several screws (9) surround constitutes polishing working region.
4. laboratory wafer lapping machine according to claim 1, it is characterised in that: the mechanical arm (4) includes fixed part (401)
With cantilever (402)；The fixed part (401) is " L " type, and fixed part (401) upper end is hinged with cantilever (402)；On cantilever (402)
Fixed grinding head fixture (5) are installed；Fixed part (401) lower end upper surface is equipped with sleeve (10), and sealing is slided in sleeve (10)
Dynamic to be connected with piston (11), piston (11) lower surface is connect by spring (12) with sleeve (10) interior bottom；Table on piston (11)
By guide shaft (13) connection supporting block (14), supporting block (14) is fixedly connected with cantilever (402) close to fixed part (401) in face；Guide shaft
(13) it can be moved up and down inside and outside sleeve (10).
5. laboratory wafer lapping machine according to claim 4, it is characterised in that: fixed grinding head fixture (5) includes one fixed
Column (501) and mold installation cavity (502)；Fixed column (501) upper end is fixedly connected cantilever (402), and lower end is fixedly connected with mold peace
It behave affectedly (502)；Mold installation cavity (502) is made of opposite two U-type grooves (5021) of being open, and two U-type grooves (5021)
There are spacing between opening.
6. laboratory wafer lapping machine according to claim 5, it is characterised in that: between the opening of two U-type grooves (5021)
Spacing position is corresponding with the rotation upper surface location of clamping mill (3)；Two U-type groove (5021) bottoms are concordant.
7. laboratory wafer lapping machine according to claim 4 or 5, it is characterised in that: the mold (7) of replaceable steel disc can be caught in
Mold installation cavity (502)；The bottom lower surface of the mold (7) of replaceable steel disc is equipped with the magnet plate (15) of adsorbable steel disc.
8. laboratory wafer lapping machine according to claim 7, it is characterised in that: two U-type groove (5021) upper base surfaces are equal
Equipped with dovetail groove (16), the front end of two U-type groove (5021) two sidewalls is equipped with a groove (17)；The mold of replaceable steel disc
(7) longitudinal section is at I-shaped；Mold (7) the upper end lower surface of replaceable steel disc is equipped with and can be slidably connected with dovetail groove (16)
Dovetails (18), mold (7) upper end two sides of replaceable steel disc are equipped with first threaded rod that can be engaged with groove (17)
(19)；One first nut (20) is cased on two the first threaded rods (19)；The spacing of two U-type groove (5021) open ends is greater than
Equal to the width at the intermediate position of the mold (7) of replaceable steel disc；The thickness of mold (7) upper end of replaceable steel disc is less than mold
The height of installation cavity (502).
9. laboratory wafer lapping machine according to claim 7, it is characterised in that: the mold (7) of replaceable steel disc is at inverted " t " word
Type；Mold (7) upper end of replaceable steel disc is equipped with a first lateral threaded hole, is equipped with one second threaded rod in the first threaded hole
(21), the second threaded rod (21) both ends are cased with one second nut；Two U-type groove (5021) side wall centers are equipped with one can
The second threaded hole being cooperatively connected with the second threaded rod (21)；The diameter of mold (7) upper end of replaceable steel disc is less than or equal to two
The spacing of a U-type groove (5021) open end；The height that the mold (7) of replaceable steel disc is located at the position of the first threaded hole or more is small
Height in mold installation cavity (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377992.XU CN208826204U (en) | 2018-08-23 | 2018-08-23 | Laboratory wafer lapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377992.XU CN208826204U (en) | 2018-08-23 | 2018-08-23 | Laboratory wafer lapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826204U true CN208826204U (en) | 2019-05-07 |
Family
ID=66310619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821377992.XU Active CN208826204U (en) | 2018-08-23 | 2018-08-23 | Laboratory wafer lapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208826204U (en) |
-
2018
- 2018-08-23 CN CN201821377992.XU patent/CN208826204U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 101, Building F8, Changyuandao International Enterprise Community, Development Zone, Wuqing District, Tianjin City, 301700 Patentee after: Tianjin Qingrun Bo Intelligent Technology Co.,Ltd. Country or region after: China Address before: 300300 room 306, floor 3, building 4, Kechuang Huigu, Huaming street, Dongli District, Tianjin Patentee before: TIANJIN QINGRUNBO LUBRICATION TECHNOLOGY Co.,Ltd. Country or region before: China |