CN103252718B - Grind test specimen abrasive paper for metallograph special fixture and clamping means by hand - Google Patents
Grind test specimen abrasive paper for metallograph special fixture and clamping means by hand Download PDFInfo
- Publication number
- CN103252718B CN103252718B CN201310181563.0A CN201310181563A CN103252718B CN 103252718 B CN103252718 B CN 103252718B CN 201310181563 A CN201310181563 A CN 201310181563A CN 103252718 B CN103252718 B CN 103252718B
- Authority
- CN
- China
- Prior art keywords
- metallograph
- abrasive paper
- connecting wheel
- test specimen
- clamping
- 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
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Abstract
Grind test specimen abrasive paper for metallograph special fixture and clamping means by hand.Typically using abrasive paper for metallograph to be placed directly on desktop or glass surface and grind test specimen by hand, abrasive paper for metallograph can occur warpage even to crimp after the use of certain time, and impact grinds the surface quality of test specimen.The composition of the present invention includes: base (1), bracing frame (12), copper post (2) are installed on described base, glass plate (4) is installed on described copper post, U-shaped gusset piece (8) is installed on described bracing frame, described U-shaped gusset piece is connected with clamping gusset (6) by bolt (7), it is fixed with connecting wheel B(9) on described U-shaped gusset piece, described connecting wheel B passes through screw rod (10) and connecting wheel A(3) it is connected, described connecting wheel A is connected with coupling spindle (14), and described coupking shaft is connected with hexagonal handle (13).The present invention is used for abrasive paper for metallograph fixture.
Description
Technical field:
The present invention relates to semi-automatic clamping mechanical equipment, be specifically related to one and grind test specimen abrasive paper for metallograph special fixture and clamping means by hand.
Background technology:
Typically use abrasive paper for metallograph to be placed directly on desktop or glass surface and grind test specimen by hand, it usually needs fixing abrasive paper for metallograph with a hands, another hands grinds test specimen.Further, abrasive paper for metallograph can occur warpage even to crimp after the use of certain time, and impact grinds the surface quality of test specimen.Therefore, grind inefficient, and easily damage test specimen.
Summary of the invention:
It is an object of the invention to provide one and grind test specimen abrasive paper for metallograph special fixture and clamping means by hand, it is achieved the semi-automatic clamping of abrasive paper for metallograph fixes abrasive paper for metallograph and the warpage preventing abrasive paper for metallograph in grinding test specimen and curling in grinding test specimen.
Above-mentioned purpose is realized by following technical scheme:
One is manual grinds test specimen abrasive paper for metallograph special fixture, and its composition includes: base, described base is provided with bracing frame, copper post, described copper post is provided with glass plate, described bracing frame is provided with
U
Type gusset piece, described
U
Type gusset piece is connected with clamping gusset by bolt, described
U
It is fixed with connecting wheel on type gusset piece
B
, described connecting wheel
B
By screw rod and connecting wheel
A
Connect, described connecting wheel
A
Being connected with coupling spindle, described coupking shaft is connected with hexagonal handle.
Described craft grinds test specimen abrasive paper for metallograph special fixture, is provided with abrasive paper for metallograph between described glass plate and described clamping hexagonal steel plate.
A kind of
Craft described in utilization grinds the method for the clamping of test specimen abrasive paper for metallograph special fixture, the hexagonal that turns clockwise handle, and described hexagonal handle drives coupling spindle to rotate, the connecting wheel being connected with described coupling spindle
A
Connecting wheel is driven by screw rod
B
Rotate together, described connecting wheel
B
Drive
U
Type gusset piece rotates, described
U
Type gusset piece drives clamping gusset to rotate and realizes opening of fixture；After putting into abrasive paper for metallograph, the hexagonal handle described in rotation, can realize the clamping of described abrasive paper for metallograph counterclockwise.
Beneficial effect:
The present invention, before carrying out grinding test specimen by hand, utilizes this device can realize the semi-automatic clamping of abrasive paper for metallograph.When carrying out grinding test specimen by hand, utilize this device can fix abrasive paper for metallograph, be possible to prevent abrasive paper for metallograph warpage in grinding test specimen and curling simultaneously.
The present invention ensures that abrasive paper for metallograph maintains static during grinding test specimen, effectively prevents warpage and the curling of abrasive paper for metallograph, improves and grinds the surface quality of test specimen and grind efficiency, reduces failed part.
The present invention has auto-lock function, ensures that the position of sand paper is fixed during grinding test specimen, and clamping gusset can effectively prevent warpage and the curling of abrasive paper for metallograph.
Accompanying drawing illustrates:
Accompanying drawing
1
It it is the structural representation of the present invention.
Accompanying drawing
2
It it is accompanying drawing
1
Top view.
Accompanying drawing
3
It it is accompanying drawing
1
's
A
Direction view.
Accompanying drawing
4
It it is accompanying drawing
1
In
B
Partial enlarged drawing.
Accompanying drawing
5
It it is accompanying drawing
1
In
C
Partial enlarged drawing.
Detailed description of the invention:
Embodiment
1
:
One is manual grinds test specimen abrasive paper for metallograph special fixture, and its composition includes: base
1
, described base is provided with bracing frame
12
, copper post
2
, described copper post is provided with glass plate
4
, described bracing frame is provided with
U
Type gusset piece
8
, described
U
Type gusset piece passes through bolt
7
With clamping gusset
6
Connect, described
U
It is fixed with connecting wheel on type gusset piece
B
, piece number:
9
, described connecting wheel
B
Pass through screw rod
10
With connecting wheel
A
, piece number:
3
Connect, described connecting wheel
A
With coupling spindle
14
Connect, described coupking shaft and hexagonal handle
13
Connect.
Embodiment
2
:
According to embodiment
1
Described craft grinds test specimen abrasive paper for metallograph special fixture, is provided with abrasive paper for metallograph between described glass plate and described clamping hexagonal steel plate
5
。
Embodiment
3
:
According to embodiment
1
Or
2
Described craft grinds test specimen abrasive paper for metallograph special fixture, and bracing frame is bolted on bedplate,
U
Type gusset piece is bolted on bracing frame, and clamping gusset is bolted on
U
On type gusset piece.Connecting wheel
A
It is fixed by screws on coupling spindle, connecting wheel
B
It is fixed by screws in
U
On type gusset piece, connecting wheel
A
And connecting wheel
A
Coupled by connection screw rod.
Embodiment
4
:
A kind of
Craft described in utilization grinds the method for the clamping of test specimen abrasive paper for metallograph special fixture, the hexagonal that turns clockwise handle, and described hexagonal handle drives coupling spindle to rotate, the connecting wheel being connected with described coupling spindle
A
Connecting wheel is driven by screw rod
B
Rotate together, described connecting wheel
B
Drive
U
Type gusset piece rotates, described
U
Type gusset piece drives clamping gusset to rotate and realizes opening of fixture；After putting into abrasive paper for metallograph, the hexagonal handle described in rotation, can realize the clamping of described abrasive paper for metallograph counterclockwise.
Claims (1)
1.A kind of craft grinds the method for the clamping of test specimen abrasive paper for metallograph special fixture, it is characterized in that: the craft that the method uses grinds test specimen abrasive paper for metallograph special fixture composition and includes: base, bracing frame, copper post are installed on described base, glass plate is installed on described copper post, described bracing frame is provided with U Type gusset piece, described U Type gusset piece is connected with clamping gusset by bolt, described U Being fixed with the second connecting wheel on type gusset piece, the second described connecting wheel is connected by screw rod and the first connecting wheel, and the first described connecting wheel is connected with coupling spindle, and described coupking shaft is connected with hexagonal handle；
Between described glass plate and described clamping gusset, abrasive paper for metallograph is installed；
The hexagonal that turns clockwise handle, described hexagonal handle drives coupling spindle to rotate, the first connecting wheel being connected with described coupling spindle
Driving the second connecting wheel to rotate together by screw rod, the second described connecting wheel drives
U
Type gusset piece rotates, described
U
Type gusset piece drives clamping gusset to rotate and realizes opening of fixture；After putting into abrasive paper for metallograph, the hexagonal handle described in rotation, can realize the clamping of described abrasive paper for metallograph counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181563.0A CN103252718B (en) | 2013-05-16 | 2013-05-16 | Grind test specimen abrasive paper for metallograph special fixture and clamping means by hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181563.0A CN103252718B (en) | 2013-05-16 | 2013-05-16 | Grind test specimen abrasive paper for metallograph special fixture and clamping means by hand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103252718A CN103252718A (en) | 2013-08-21 |
| CN103252718B true CN103252718B (en) | 2016-08-24 |
Family
ID=48957108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310181563.0A Expired - Fee Related CN103252718B (en) | 2013-05-16 | 2013-05-16 | Grind test specimen abrasive paper for metallograph special fixture and clamping means by hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103252718B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904321A (en) * | 2016-04-28 | 2016-08-31 | 东北大学 | Portable sample surface grinding auxiliary device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095735U (en) * | 1991-04-29 | 1992-02-12 | 王家华 | Plate type polishing device |
| CN202742225U (en) * | 2012-07-09 | 2013-02-20 | 夏明达 | Handheld type abrasive plate |
| CN103100973A (en) * | 2013-02-04 | 2013-05-15 | 桂林电子科技大学 | Clamp device for sheet type light metal surface polishing treatment |
| CN203266407U (en) * | 2013-05-16 | 2013-11-06 | 黑龙江科技学院 | Fixture for metallographical abrasive paper for manual grinding test piece |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002307269A (en) * | 2001-04-09 | 2002-10-23 | Nisshin Kogyo Kk | Grinding method and device for connecting rod |
-
2013
- 2013-05-16 CN CN201310181563.0A patent/CN103252718B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095735U (en) * | 1991-04-29 | 1992-02-12 | 王家华 | Plate type polishing device |
| CN202742225U (en) * | 2012-07-09 | 2013-02-20 | 夏明达 | Handheld type abrasive plate |
| CN103100973A (en) * | 2013-02-04 | 2013-05-15 | 桂林电子科技大学 | Clamp device for sheet type light metal surface polishing treatment |
| CN203266407U (en) * | 2013-05-16 | 2013-11-06 | 黑龙江科技学院 | Fixture for metallographical abrasive paper for manual grinding test piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103252718A (en) | 2013-08-21 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 150000 Puyuan Road, Songbei, Harbin, Heilongjiang 2468 Patentee after: Heilongjiang University of Science and Technology Address before: 150022 Heilongjiang science and Technology University, 2468 Puyuan Road, Songbei, Harbin, Heilongjiang Patentee before: Heilongjiang Institute of Science and Technology |
|
| 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: 20160824 Termination date: 20210516 |