CN208100068U - A kind of metallurgical polishing device of pressure controllable - Google Patents
A kind of metallurgical polishing device of pressure controllable Download PDFInfo
- Publication number
- CN208100068U CN208100068U CN201820428564.9U CN201820428564U CN208100068U CN 208100068 U CN208100068 U CN 208100068U CN 201820428564 U CN201820428564 U CN 201820428564U CN 208100068 U CN208100068 U CN 208100068U
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- China
- Prior art keywords
- pressure
- fixed
- fixation hole
- polishing device
- polishing
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
A kind of metallurgical polishing device of pressure controllable disclosed by the utility model, including pedestal, cabinet is fixed on pedestal, polishing disk is provided with above cabinet, pressure control stud is provided with above polishing disk, pressure control stud bottom is fixed with pressure sensor, pressure sensor is circumscribed with display, fixed frame is fixed on pedestal, fixed frame top is connected with crossbeam, and pressure control stud is fixed on one end of the beam vertically and solves the problems, such as that existing burnishing device can not accurately control the pressure between workpiece and polishing cloth and cause polishing precision lower.
Description
Technical field
The utility model belongs to metallographic specimen burnishing device technical field, is related to a kind of metallurgical polishing dress of pressure controllable
It sets.
Background technique
Polishing is a particularly significant step in metallographic specimen preparation process, only processes the sample table to meet the requirements
Face can just make correct Metallographic Analysis.Metallographic specimen burnishing device is exactly important mechanical equipment the step for completion, polishing
Device has polishing precision height, efficiency fast, and processing sample is high-quality, is suitble to batch machining, simple operation and other advantages.
Keep workpiece horizontal and control by manual operations for the clamping of sample in existing burnishing device use process
Pressure between workpiece and polishing fabric processed is largely dependent upon experience, and workpiece polishing precision is extremely difficult to require.
Utility model content
The purpose of the utility model is to provide a kind of metallurgical polishing device of pressure controllable, solve existing burnishing device without
Method accurately controls the pressure between workpiece and polishing cloth and causes to polish the lower problem of precision.
The utility model the technical scheme adopted is that
A kind of metallurgical polishing device of pressure controllable, including pedestal are fixed with cabinet on pedestal, are provided with throwing above cabinet
CD, polishing disk top are provided with pressure control stud, and pressure control stud bottom is fixed with pressure sensor, and pressure sensor is circumscribed with aobvious
Show device, fixed frame is fixed on pedestal, fixed frame top is connected with crossbeam, and pressure control stud is fixed on one end of the beam vertically.
The utility model is also characterized by
Cylindrical upper cover is socketed on polishing disk, the upper surface of upper cover offers the fixation hole of triangle, fixation hole
The outside on any both sides correspondence offers several grooves, baffle is additionally provided on fixation hole, the both ends of baffle are fixed respectively
In the triangle hole top that in the corresponding groove in both sides, pressure control stud is fixed on baffle and fixation hole two sides surround.
Fixation hole triangle at an acute angle.
Fixation hole is 2mm~4mm with the spacing between the adjacent grooves of side.
The depth of groove is less than the depth of fixation hole.
Baffle is parallel to one side of the not set groove of fixation hole.
The direction of crossbeam and baffle is consistent.
Cabinet upper surface is provided with cylindrical pallet, and polishing disk is set in pallet, and tray bottom is provided with drain
Hole.
The utility model has the beneficial effects that：
A kind of metallurgical polishing device of pressure controllable of the utility model, by rotate pressure control stud control its move up and down come
Change the size that power on workplace vertical direction is applied in polishing process, the pressure on vertical direction suffered by workpiece passes through stickup
Pressure sensor on pressure control stud is measured and is exported to display and shows, and then energy accurate observation workpiece is in the vertical direction
Pressure, need can adjust its pressure size according to processing, improve polishing efficiency and precision to realize, in addition, by opening up
There are upper cover, baffle and the groove structure of fixation hole to realize the fixation in workpiece horizontal direction, does not need manual behaviour in polishing process
Make, workpiece and polishing cloth flat contact may be implemented, significantly improve polishing efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram without upper cover of the metallurgical polishing device of pressure controllable of the utility model；
Fig. 2 is a kind of structural schematic diagram for having upper cover of the metallurgical polishing device of pressure controllable of the utility model；
Fig. 3 is a kind of structural schematic diagram of the upper cover of the metallurgical polishing device of pressure controllable of the utility model.
In figure, 1. pedestals, 2. cabinets, 3. polishing disks, 4. pressure control studs, 5. fixed frames, 6. crossbeams, 7. pressure sensors,
8. upper cover, 9. fixation holes, 10. grooves, 11. baffles, 12. triangle holes, 13. pallets, 14. drainage holes, 15. displays.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of metallurgical polishing device of pressure controllable of the utility model is fixed on pedestal 1 as shown in Figure 1, including pedestal 1
There is cabinet 2, transmission mechanism is provided in cabinet 2, polishing disk 3 is provided with above cabinet 2,3 bottom of polishing disk and transmission mechanism connect
It connects, transmission mechanism connects to power supply；Pressure control stud 4 is provided with above polishing disk 3,4 bottom of pressure control stud is fixed with pressure sensing
Device 7, pressure sensor 7 are circumscribed with display 15, and fixed frame 5 is fixed on pedestal 1, and 5 top of fixed frame is connected with crossbeam 6, control
Pressure stud 4 is fixed on 6 one end of crossbeam by screw thread vertically, adjusts the pressure size on vertical direction by rotation pressure control stud 4,
When work, bedding polishing cloth, workpiece are placed on polishing cloth on polishing disk 3, the pressure sensor 7 and work of 4 bottom of pressure control stud
When part starts contact, the registration on display 15 is 0, rotates the downward workpiece pressing of pressure control stud 4, at this time pressure sensor 7 by
Pressure, pressure size is shown by display 15, and in practical polishing process, workpiece, which may exist, to be vibrated up and down, therefore export
Pressure value is fluctuated in a small range, be can be considered that device constant-pressure works, is adjusted pressure size according to actual needs, wherein pressure
Sensor 7 is JHBM-MD4 type superminiature load cell；Display 15 is XMT808-I type intelligent display.
Cylindrical upper cover 8 is socketed on polishing disk 3, as shown in Fig. 2, the upper surface of upper cover 8 offers consolidating for triangle
Determine hole 9, as shown in figure 3, the outside on any both sides of fixation hole 9 correspondence offers several grooves 10, is also set on fixation hole 9
Be equipped with baffle 11, the both ends of baffle 11 are individually fixed in the corresponding groove 10 in both sides, pressure control stud 4 be fixed on baffle 11 with
12 top of triangle hole that 9 two sides of fixation hole surround, the triangle at an acute angle of fixation hole 9, edge of acute angle can satisfy fixation
The demand of various shape workpiece, when work, workpiece is fixed in triangle hole 12, selects suitable groove according to workpiece size
10 and certain length baffle 11, baffle 11 selects rigidity and the preferable TPE plastic material of elasticity, fixation hole 9, groove 10 and
Baffle 11 realizes the fixation of the horizontal direction of workpiece, and pressure control stud 4, crossbeam 6 and fixed frame 5 realize workpiece in vertical direction
Pressure control.
As shown in figure 3, fixation hole 9 is 2mm~4mm with the spacing between the adjacent grooves 10 of side, difference can be realized
The level of the workpiece of shapes and sizes is fixed；The depth of groove 10 be less than fixation hole 9 depth, the setting avoid be placed in it is recessed
The bottom of baffle 11 in slot 10 is contacted with polishing cloth.
As shown in Fig. 2, baffle 11 is parallel to one side of the not set groove 10 of fixation hole 9, and the direction of crossbeam 6 and baffle 11
Unanimously, polishing disk 3 is rotated under the drive of transmission mechanism, and then polishing cloth can generate frictional force to workpiece, be fixed on three
The stress of workpiece in angular hole 12 horizontal direction during the polishing process can design crossbeam 6 along the tangential direction of current point
Unanimously towards the direction with baffle 11, it counteracts therefore deformation that crossbeam 6 may occur and leads to vertical direction pressure transient.
As shown in Figure 1,2 upper surface integrated setting of cabinet has cylindrical pallet 13, and the diameter of pallet 13 and upper cover 8
Unanimously, 13 bottom of pallet offers circular hole, and polishing disk 3 is fixed in circular hole, and 13 bottom of pallet is provided with drainage hole 14, will polish
Waste liquid is discharged out of this burnishing device.
A kind of course of work of the metallurgical polishing device of pressure controllable of the utility model is as follows：
Upper cover 8 is dismantled, polishing cloth is pasted in 3 upper surface of polishing disk, upper cover 8 is then covered, as shown in Fig. 2, workpiece is put
It is placed in fixation hole 9 between the two sides with fluted 10 in angle, according to the baffle 11 of the selection of dimension certain length of workpiece,
And place baffle 11 in suitable groove 10, crossbeam 6 is adjusted after workpiece level is fixed, so that pressure control stud 4 is in workpiece
Surface rotates pressure control stud 4, drops to it and contact with workpiece, at this point, the pressure that display 15 is shown is 0, to triangle
Power supply is opened while polishing fluid is added in hole 12, transmission mechanism drives polishing disk 3 to rotate, and continuing rotation pressure control stud 4 makes
It pressurizes to workpiece, adjusts pressure size according to the registration of display 15 and actual needs, polishing fluid is discharged by drainage hole 14
Device, as shown in Figure 1；After the completion of polishing, power supply is closed, rotation pressure control stud 4 makes its rising, and it takes out workpiece and saves, this
Polishing process is completed.
Claims (8)
1. a kind of metallurgical polishing device of pressure controllable, which is characterized in that including pedestal (1), pedestal is fixed with cabinet on (1)
(2), it is provided with polishing disk (3), is provided with pressure control stud (4) above the polishing disk (3), the pressure control spiral shell above cabinet (2)
Column (4) bottom is fixed with pressure sensor (7), and the pressure sensor (7) is circumscribed with display (15), on the pedestal (1)
It is fixed with fixed frame (5), fixed frame (5) top is connected with crossbeam (6), and the pressure control stud (4) is fixed on crossbeam vertically
(6) one end.
2. a kind of metallurgical polishing device of pressure controllable as described in claim 1, which is characterized in that on the polishing disk (3)
It is socketed with cylindrical upper cover (8), the upper surface of the upper cover (8) offers the fixation hole (9) of triangle, the fixation hole
(9) outside on any both sides correspondence offers several grooves (10), is additionally provided with baffle on the fixation hole (9)
(11), the both ends of the baffle (11) are individually fixed in the corresponding groove in both sides (10), and the pressure control stud (4) is fixed on
Above the triangle hole (12) that baffle (11) and fixation hole (9) two sides surround.
3. a kind of metallurgical polishing device of pressure controllable as claimed in claim 2, which is characterized in that the fixation hole (9) is in
Acute triangle.
4. a kind of metallurgical polishing device of pressure controllable as claimed in claim 2, which is characterized in that the fixation hole (9) is same
Spacing between the adjacent grooves (10) of side is 2mm~4mm.
5. a kind of metallurgical polishing device of pressure controllable as claimed in claim 2, which is characterized in that the depth of the groove (10)
Degree is less than the depth of fixation hole (9).
6. a kind of metallurgical polishing device of pressure controllable as claimed in claim 2, which is characterized in that the baffle (11) is parallel
In one side of fixation hole (9) not set groove (10).
7. a kind of metallurgical polishing device of pressure controllable as claimed in claim 6, which is characterized in that the crossbeam (6) and gear
The direction of plate (11) is consistent.
8. a kind of metallurgical polishing device of pressure controllable as described in claim 1, which is characterized in that table on the cabinet (2)
Face is provided with cylindrical pallet (13), and the polishing disk (3) is set in pallet (13), and the pallet (13) bottom is arranged
There are drainage hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428564.9U CN208100068U (en) | 2018-03-28 | 2018-03-28 | A kind of metallurgical polishing device of pressure controllable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428564.9U CN208100068U (en) | 2018-03-28 | 2018-03-28 | A kind of metallurgical polishing device of pressure controllable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208100068U true CN208100068U (en) | 2018-11-16 |
Family
ID=64123055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428564.9U Expired - Fee Related CN208100068U (en) | 2018-03-28 | 2018-03-28 | A kind of metallurgical polishing device of pressure controllable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208100068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807734A (en) * | 2019-03-19 | 2019-05-28 | 王承辉 | Automatically grinding polishing machine |
-
2018
- 2018-03-28 CN CN201820428564.9U patent/CN208100068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807734A (en) * | 2019-03-19 | 2019-05-28 | 王承辉 | Automatically grinding polishing machine |
| CN109807734B (en) * | 2019-03-19 | 2024-02-23 | 王承辉 | Automatic polishing machine |
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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: 20181116 Termination date: 20210328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |