CN207206126U - A kind of metallographic structure analysis polishing clamp device - Google Patents
A kind of metallographic structure analysis polishing clamp device Download PDFInfo
- Publication number
- CN207206126U CN207206126U CN201721143382.9U CN201721143382U CN207206126U CN 207206126 U CN207206126 U CN 207206126U CN 201721143382 U CN201721143382 U CN 201721143382U CN 207206126 U CN207206126 U CN 207206126U
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- China
- Prior art keywords
- connector
- polishing
- shell body
- clamp device
- structure analysis
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Abstract
The utility model proposes a kind of metallographic structure analysis polishing clamp device, including：Base, the first connector, the second connector, sample clamping device and the shell body being arranged on outside sample clamping device；The base is fixed on polishing box body, first connector is fixedly connected with base, described second connector one end is flexibly connected with the first connector, and the other end is flexibly connected with the shell body, and the sample clamping device is arranged on inside shell body and is connected with shell body；The utility model beneficial effect：Manual operation is replaced by using the utility model polishing clamp device, greatly improves operating efficiency；Normal pressure is provided by the stable elasticity of spring to polish sample uniform force, burnishing surface is balanced, and quality of finish improves；Solve the polishing clamp design on polishing machine, convenient disassembly, flexible adjustment.
Description
Technical field
Metallographic specimen preparing technical field is the utility model is related to, more particularly to a kind of metallographic group being arranged on polishing machine
Knit analysis polishing clamp device.
Background technology
Metallographic specimen technology of preparing is the important step of metal material microstructure observation, quick, convenient, efficiently prepare
Qualified metallographic specimen is the basic skills of investigation of materials personnel.When investigation of materials person prepares metallographic specimen at present, when sample is larger
The still hand-held polishing of researcher, if sample is smaller, researcher is wasted time and energy if hand-held polishing and polishing effect
It is undesirable.
Metallographic specimen is often prepared using mosaic mode for small sample under normal circumstances, it is mainly by small sample sample
A regular cylindrical body lower surface is embedded in, investigation of materials person usually requires hand-held mosaics and manually polished.
Although having investigation of materials person's utility model mechanical grip metallurgical polishing device, all it is in polishing process
Man-hour manually hand-held metallurgical polishing device is needed to be polished, therefore metallographic polishing clamp device simply plays a part of fastening sample,
Independent clamping action can not be played, metallographic preparation is completed and also need to the artificial hand-held metallurgical polishing device work with sample
Make.Such metallurgical polishing clamping device needs the time of occupancy worker, also make it that worker is from taking off in polishing process
Hand, which leaves, does other things, and because polishing time under normal circumstances is long, causes hand-held polishing clamp person to be in tired
The state of labor, influence its staff's operating efficiency.
Prepared for the inserted metallographic of small sample, home products is numerous, and structure type is different, and most for manual operations folder
Tool, more complicated, product design costses height is installed and operated, but preferable polishing effect can not be reached.The machine of such product
The design of tool clamping metallurgical polishing device is also not reaching to simple and direct facility and efficient purpose, and production efficiency is low, polished
Journey discontinuity equalization, the defects such as security performance is low.Its main deficiency is that designed metallurgical polishing device is unable to independent work,
Also need to man-hour manually hand-held metallographic polishing clamp and complete metallographic preparation.
Utility model content
The purpose of this utility model is exactly to solve the above problems, it is proposed that a kind of metallographic structure analysis polishing clamp dress
Put, the device is made up of linkage, both can free adjustment region, can also meet the normal pressure required for polishing material, and
Normal pressure is controlled by two springs so that the stress equalization in polishing process, quality of finish is improved, and can be independently complete
Into the clamping task in polishing process.
To achieve these goals, the utility model adopts the following technical scheme that：
The utility model discloses a kind of metallographic structure analysis polishing clamp device, including：Base, the first connector,
Two connectors, sample clamping device and the shell body being arranged on outside sample clamping device；
The base is fixed on polishing box body, and first connector is fixedly connected with base, second connection
Part one end is flexibly connected with the first connector, and the other end is flexibly connected with the shell body, and the sample clamping device is arranged on
It is connected inside shell body and with shell body；
The sample clamping device includes sample clamping part, and two cylinders are fixed with the sample clamping part
Bar, spring is cased with respectively on described two cylindrical bars；Described two cylindrical bars from bottom to top pass inside shell body, and it stretches out
Part is fixed on shell body by nut；
According to the compression degree of the big minor adjustment spring of required normal pressure.
Further, the base upper surface center is provided with cylinder, and the centre position of the cylinder is provided with spiral shell
Pit, first connector are provided with the threaded rod to match with the screwed hole.
Further, first connector is one with rectangular cylinder, the first connector stretching base
Region simultaneously extends to polishing region.
Further, one end that first connector is connected with the second connector is provided with the notch with through hole.
Further, the both ends of second connector are respectively equipped with the articulated slab with otch；The articulated slab center
Position sets through hole；One end otch being connected with the first connector is circumscribed, and one end otch being connected with shell body is inscribe.
Further, the sample clamping part is cylindrical drum, and the cylindrical drum is opening down, the depth of the cylindrical drum
The height for the cylinder inlayed less than small sample.
Further, the size of the size selection cylindrical drum for the cylinder inlayed according to small sample.
The utility model beneficial effect：
1st, manual operation is replaced by using the utility model polishing clamp device, greatly improves operating efficiency；
2nd, provide normal pressure by the stable elasticity of spring to polish sample uniform force, burnishing surface is balanced, and quality of finish carries
It is high；
3rd, the utility model solves the polishing clamp design on polishing machine, convenient disassembly, flexible adjustment；
4th, the filthy water that the utility model is avoided in polishing process on workbench is thrown outside due to centripetal force, and then is splashed
On staff's clothes.
5th, producer can be improved to its polishing machine contour structures according to the utility model, can match somebody with somebody when producing polishing machine
Set production is increased economic efficiency, and corresponding polishing clamp device is also produced while polishing machine is produced.
Brief description of the drawings
Fig. 1 is the utility model metallographic polishing clamp schematic diagram；
Fig. 2 is the utility model metallographic polishing clamp full sectional view；
Fig. 3 is the partial view of Fig. 2 fixture full sectional views；
Fig. 4 is the utility model part base schematic diagram；
Fig. 5 is the utility model part beam rail schematic diagram；
Fig. 6 is the utility model part connecting rod schematic diagram；
Fig. 7 is the utility model part sleeve shell schematic diagram；
Fig. 8 is the utility model part sleeve schematic diagram；
Fig. 9 is the utility model part threaded post schematic diagram；
Figure 10 is the utility model part spring schematic diagram；
In figure, 1- beam rails；2- bases；3- connecting rods；4- sleeve shells；5- threaded posts；6- springs；7- sleeves.
Embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
The utility model discloses a kind of metallographic specimen polishing clamp device, as depicted in figs. 1 and 2, by installed in polishing
Base 2, beam rail 1, connecting rod 3, sleeve shell 4 on machine and the sleeve 7 inside sleeve shell 4 form；
Base 2 is a square shape, and a cylinder is provided among its upper surface, a screw thread is provided with cylinder
Hole, screwed hole coordinates with the external screw thread of beam rail 1, for connecting cross beam bar 1.
As shown in figure 4, four corners of base 2 are respectively equipped with four equirotal through holes, four through holes are used for base 2
With polishing machine immovable fitting.The through hole screwed hole corresponding with polishing machine that four angles are distributed on base 2 aligns, by threaded post
5 connections, make polishing clamp be fixed on polishing machine, the structure of threaded post 5 is as shown in Fig. 9.Polishing machine manufacturer polishes in production
Its original polishing machine appearance design can be changed during machine according to the utility model structure type, it is reached with the polishing machine
To optimal fiting effect.
As shown in figure 5, beam rail 1 is one is provided with external screw thread, outer spiral shell with rectangular cylinder, one end of beam rail 1
Line and the cylindrical drum of the upper surface center of base 2 coordinate, and the connection of beam rail 1 and base 2 are realized, with fixed cross beam bar 1；It is horizontal
The other end of beam column 1 is provided with notch, and notch is used to be connected with connecting rod 3.
Beam rail 1 with connecting rod 3 is connected by threaded rod and nut, while connecting rod 3 and sleeve shell 4 are also by spiral shell
Rasp bar and nut are connected.
As shown in fig. 6, the both ends of connecting rod 3 are respectively equipped with the articulated slab with otch, otch one end is circumscribed, and one end is interior
Cut, form two pieces of articulated slabs.
The articulated slab centre of surface position that the both ends of connecting rod 3 are set is equipped with tapped through hole, and it is horizontal that through hole is respectively intended to connection
Beam column 1 and the upper end of sleeve shell 4.
Connecting rod 3 is connected with 1 long end of beam rail, and the one end of connecting rod 3 with flat board is with 1 long end of beam rail by spiral shell
Female and threaded post 5 is connected.Fastening can be adjusted according to specific experimental situation, can arbitrarily be changed and be enabled connecting rod 3 clever
It is living to change position.
Connection is realized in one end that connecting rod 3 is provided with notch with sleeve shell 4 by the cooperation of nut and threaded rod, equally matches somebody with somebody
Closing tightness is determined needed for experiment, can be by the be hinged position for changing sleeve shell 4 of screw nut, so as to reach
Normal pressure needed for polishing.
As shown in fig. 7, its top of sleeve shell 4 is a connecting rod 3, its underpart is a cylindrical drum, in cylindrical outer tube
Shell upper surface symmetric position is provided with through hole, and through hole is used for two cylinders for interting the upper end of sleeve 7.
As shown in figure 8, sleeve 7 is made up of two screwed cylinders and a cylindrical drum.Two cylinders are consolidated
It is scheduled on the top of sleeve 7, cylindrical bar upper end is provided with external screw thread, and this cylindrical bar is coordinated with the springs 6 of two same specifications.Spring
6 are used to be enclosed on the screwed cylinder in the top of sleeve 7, and the cylinder is from bottom to top worn inside sleeve shell 4
Go out, as shown in figure 3, the housing upper surface cylinder extension of sleeve 7, with nut, the purpose is to its sleeve 7 is not fallen
Fall.
Sleeve 7 stretches out the cylinder extension of sleeve shell 4, is connected by nut.Coupling part can be according to normal pressure
Needs freely adjust threaded rod and nut and coordinate depth.Principal security sleeve 7 is unlikely to fall, easy to use, ensures simultaneously
Spring 6 provides stable elastic force, and the needs of normal pressure, reach stable polishing effect when being polished with satisfaction.In order to meet different need
Will, different size of sleeve 7 and corresponding spring 6 can be provided with, meets the needs of in the case of not having to.The structure of spring 6 such as Figure 10
It is shown, match with the cylinder on the top of sleeve 7.
Cylinder form is embedded in mainly for small sample, because the utility model metallographic polishing clamp is bright below sleeve 7
Cylinder hole depth is necessarily less than the height for inlaying cylinder, in the case where two 6 common elastic force of spring act on to ensure that mosaics can
In the outside of sleeve shell 4 so that inlaying polishing sample can be bonded with polishing sand paper, while can be by connecting rod 3 and sleeve
The mutual motion flexible modulation of shell 4, position and required normal pressure required for reaching.
Because suffered power in polishing process is than more uniform, Impact direction is fixed, as long as ensureing mosaics and the set
Cylinder 7 inwalls fitting, limits the motion of its X-axis and Y-axis, it, by suitable normal pressure, is met polishing material in polishing process
Material is bonded with sand paper needed for polishing, can reach stable polishing effect, burnishing surface is balanced bright, uniform force.
The method of work of the utility model metallographic structure analysis polishing clamp device is as follows：
First, need base being fixed on the corresponding position of polishing machine before work, connect then according to order by described first
Extension bar, the second connecting rod, sleeve shell are connected by screw thread stem nut successively.
Secondly, according to the size for inlaying cylinder, corresponding sleeve and spring are selected, the spring housing is in upper cartridge point
Cylindrical bar, the cylindrical bar part are passed from the corresponding hole of sleeve shell is bottom-up, and extension is connected by nut.
Then, the mosaics containing polishing sample is placed in sleeve manually, regulating sleeve shell and the second connecting rod phase
To position, the decrement of spring can be changed by the relative position movement, and then change spring normal pressure, while to be ensured
Sleeve and sleeve shell are vertical with polishing turntable.
Finally, each junction is locked, can adjust the nut with sleeve upper end cylinder engagement, changes the malleation of spring
Power.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (7)
- A kind of 1. metallographic structure analysis polishing clamp device, it is characterised in that including：Base, the first connector, the second connection Part, sample clamping device and the shell body being arranged on outside sample clamping device；The base is fixed on polishing box body, and first connector is fixedly connected with base, second connector one End is flexibly connected with the first connector, and the other end is flexibly connected with the shell body, and the sample clamping device is arranged on shell Internal portion is simultaneously connected with shell body；The sample clamping device includes sample clamping part, and two cylindrical bars, institute are fixed with the sample clamping part State and be cased with spring respectively on two cylindrical bars；Described two cylindrical bars from bottom to top pass inside shell body, its extension It is fixed on by nut on shell body；According to the compression degree of the big minor adjustment spring of required normal pressure.
- A kind of 2. metallographic structure analysis polishing clamp device as claimed in claim 1, it is characterised in that the base upper surface Center is provided with cylinder, and the centre position of the cylinder is provided with screwed hole, first connector be provided with it is described The threaded rod that screwed hole matches.
- A kind of 3. metallographic structure analysis polishing clamp device as claimed in claim 1, it is characterised in that first connector For one with rectangular cylinder, first connector stretches out base area and extends to polishing region.
- A kind of 4. metallographic structure analysis polishing clamp device as claimed in claim 1, it is characterised in that first connector The one end being connected with the second connector is provided with the notch with through hole.
- A kind of 5. metallographic structure analysis polishing clamp device as claimed in claim 1, it is characterised in that second connector Both ends be respectively equipped with the articulated slab with otch；The articulated slab center sets through hole；It is connected with the first connector One end otch is circumscribed, and one end otch being connected with shell body is inscribe.
- A kind of 6. metallographic structure analysis polishing clamp device as claimed in claim 1, it is characterised in that the sample clamping section Part is cylindrical drum, and the cylindrical drum is opening down, and the depth of the cylindrical drum is less than the height for the cylinder that small sample is inlayed.
- 7. a kind of metallographic structure analysis polishing clamp device as claimed in claim 6, it is characterised in that inlayed according to small sample The size of the external diameter size selection cylindrical drum of embedding cylinder, make outer wall and the selection of the cylinder that the small sample inlayed The inwall fitting of cylindrical drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143382.9U CN207206126U (en) | 2017-09-07 | 2017-09-07 | A kind of metallographic structure analysis polishing clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143382.9U CN207206126U (en) | 2017-09-07 | 2017-09-07 | A kind of metallographic structure analysis polishing clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207206126U true CN207206126U (en) | 2018-04-10 |
Family
ID=61823319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721143382.9U Expired - Fee Related CN207206126U (en) | 2017-09-07 | 2017-09-07 | A kind of metallographic structure analysis polishing clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207206126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378732A (en) * | 2017-09-07 | 2017-11-24 | 温州大学 | A kind of metallographic structure analysis polishing clamp device and its method of work |
| CN111716246A (en) * | 2020-06-28 | 2020-09-29 | 苏州大学 | Grinding and polishing fixing clamp |
-
2017
- 2017-09-07 CN CN201721143382.9U patent/CN207206126U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378732A (en) * | 2017-09-07 | 2017-11-24 | 温州大学 | A kind of metallographic structure analysis polishing clamp device and its method of work |
| CN111716246A (en) * | 2020-06-28 | 2020-09-29 | 苏州大学 | Grinding and polishing fixing clamp |
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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 |
Granted publication date: 20180410 Termination date: 20190907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |