CN205057793U - A anchor clamps that clamping head that is used for metallography to grind throwing can turn to automatically - Google Patents
A anchor clamps that clamping head that is used for metallography to grind throwing can turn to automatically Download PDFInfo
- Publication number
- CN205057793U CN205057793U CN201520833422.7U CN201520833422U CN205057793U CN 205057793 U CN205057793 U CN 205057793U CN 201520833422 U CN201520833422 U CN 201520833422U CN 205057793 U CN205057793 U CN 205057793U
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- clamping head
- polishing
- grinding
- fixture
- lower bottom
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Abstract
The utility model discloses an anchor clamps that clamping head that is used for metallography to grind throwing can turn to automatically, include base down, install the clamping head through the axis of rotation on the bottom surface of lower base, install the rotation motor on the top surface of lower base, rotate the output shaft and the feasible rotation of rotating the electric machine control clamping head of axis of rotation linkage of motor. The bottom surface of lower base on use the axis of rotation to be provided with the annular bulge inlet tube as the center, evenly be provided with the delivery port on the annular bulge inlet tube, the clamping head be close to be provided with on the terminal surface of base down with annular bulge inlet tube matched with ring groove, ring groove used the annular bulge inlet tube to rotate as the track when clamping head rotated, was provided with the perpendicular ring groove's of intercommunication the feedwater through -hole that has a perfect understanding the clamping head on the clamping head. Can realize grinding the automatic deflection of an angle of 90 degrees of throwing the direction, improve to grind and thrown efficiency and grind the throwing quality. Realized still that it supplies water saving cooling water to carry out the normal position to the sample.
Description
Technical field
The utility model belongs to metallic phase polishing field, relates to metallographical polishing machine, and being specifically related to a kind of clamping head for metallic phase polishing can the fixture of auto-steering.
Background technology
The discriminating of metallographic microstructure and observation are one of very important methods of material science.The preparation of metallographic specimen is very large to final metallographic specimen quality influence.At present, the preparation of metallographic specimen has a series of processes such as sample corase grind, fine grinding, polishing and corrosion, and the grinding of sample generally adopts hand lapping or mechanical lapping, and polishing process is then manual on the disc type metallic phase polisher milling with polishing fabric completing.In the preparation process of metallographic specimen, easily there is the common problems such as grinding and polishing out-of-flatness, cut are uneven, flour milling inclination in sample grinding and polishing face, and, in grinding and polishing process, need the varigrained sand paper of artificial replacing and polishing fabric after grinding and polishing certain hour, the safety of polished machine to staff of High Rotation Speed causes certain threat.
Current most of metallography preparation equipment all adopts motor and polishing disk structure, the artificial hand-held sample of equipment requirement of this structure carries out grinding and polishing on grinding and polishing dish, on the one hand, grinding and polishing inefficiency, on the other hand, sample grinding and polishing quality is unstable, and in grinding and polishing process, the problems such as the out-of-flatness of grinding and polishing face, cut be uneven easily appear in sample; And minority is open about in the Patents of metallography preparation, although improve grinding and polishing efficiency to a certain extent, automaticity is not high, and many steps still need artificial setting.Disclosed in prior art, a kind of metallographic specimen polisher lapper, have employed abrasive belt type grinding structure, but metallographic specimen can only grind on a kind of abrasive band of granularity, and after having ground, need the varigrained abrasive band of artificial replacing, continue grinding, sample preparation efficiency is low.A kind of automatic grinding and polishing machine of metallographic specimen is also disclosed in prior art, although can realize carrying out grinding and polishing when not needing manual replacing sand paper and polishing fabric, but in grinding and polishing process, need manual setting every grade sand paper abrasion site, and when carrying out polishing on polishing fabric, polishing can only be carried out on the polishing fabric of a type, the grinding and polishing quality in sample grinding and polishing face can not be ensured.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is, provides a kind of clamping head for metallic phase polishing can the fixture of auto-steering, solves the technical problem that existing fixture can not realize clamping head auto-steering.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to be achieved:
A kind of clamping head for metallic phase polishing can the fixture of auto-steering, comprise lower bottom base, the bottom surface of lower bottom base is provided with clamping head by turning cylinder, the end face of lower bottom base is provided with rotary electric machine, the output shaft of rotary electric machine and turning cylinder link the rotation making rotary electric machine control clamping head.
The utility model also has distinguishes technical characteristic as follows:
Described lower bottom base is also provided with guide holder, and upper guide holder is provided with slide bar pilot hole and screw mandrel inlet ports, slide bar pilot hole is arranged on slide bar, and screw mandrel inlet ports is arranged on screw mandrel.
Realize linking by the gear train be arranged between lower bottom base and upper guide holder between the output shaft of described rotary electric machine and turning cylinder.
The bottom surface of described lower bottom base is provided with annular projection water inlet pipe centered by turning cylinder, annular projection water inlet pipe is evenly provided with delivery port, clamping head is provided with the annular recess matched with annular projection water inlet pipe on the end face of lower bottom base, when clamping head rotates, annular recess is with annular projection water inlet pipe for orbit rotation, clamping head is provided with the feedwater through hole of the through clamping head of vertical connection annular recess.
The utility model compared with prior art, has following technique effect:
An angle of 90 degrees that fixture of the present utility model can realize grinding and polishing direction in grinding and polishing process deflects automatically, and in grinding and polishing process, grinding and polishing direction improve abrasive material vertical with cut, to the stock-removing efficiency in grinding and polishing face and cutting uniformity, improves grinding and polishing efficiency and grinding and polishing quality.Prior art all can not carry out an angle of 90 degrees automatic switchover to grinding and polishing direction.
Fixture of the present utility model also achieves and carries out original position water supply to sample, saves cooling water.
Fixture of the present utility model achieves grinding and polishing and turns to supply water with original position integrated, reduces space hold, improves grinding and polishing efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of polished machine.
Fig. 2 is the plan structure schematic diagram of polished machine.
Fig. 3 is the side-looking structural representation (with abrasive band and/or polishing fabric band) of polished machine.
Fig. 4 is the overall structure schematic diagram of fixture.
Fig. 5 be fixture face structural representation.
Fig. 6 is the orthographic perspective structural representation of fixture.
Fig. 7 be fixture remove clamping head look up structural representation.
Fig. 8 is the end face structure schematic diagram of clamping head.
In figure, the implication of each label is: 1-frame, 2-lead, 3-base plate mount pad, 4-fixture mount pad, 5-grinding and polishing support baseboard, 6-grinding and polishing synchronous driving wheel, 7-abrasive band and/or polishing fabric band, 8-is ground test specimen, 9-slide bar, 10-screw mandrel, 11-motor, 12-fixture, 13-water leg, 14-drainpipe, 15-tightens wheel, 16-motor, 17-belt pulley, 18-belt;
(12-1)-lower bottom base, (12-2)-turning cylinder, (12-3)-clamping head, (12-4)-rotary electric machine, (12-5)-upper guide holder, (12-6)-slide bar pilot hole, (12-7)-screw mandrel inlet ports, (12-8)-gear train, (12-9)-annular projection water inlet pipe, (12-10)-delivery port, (12-11)-annular recess, (12-12)-water supply through hole.
Below in conjunction with accompanying drawing, explanation is further explained in detail to particular content of the present utility model.
Detailed description of the invention
Below provide specific embodiment of the utility model, it should be noted that the utility model is not limited to following specific embodiment, all equivalents done on technical scheme basis all fall into protection domain of the present utility model.
Embodiment 1:
Defer to technique scheme, as shown in Fig. 4 to Fig. 8, the present embodiment provides a kind of clamping head for metallic phase polishing can the fixture of auto-steering, comprise lower bottom base 12-1, the bottom surface of lower bottom base 12-1 is provided with clamping head 12-3 by turning cylinder 12-2, the end face of lower bottom base 12-1 is provided with rotary electric machine 12-4, the output shaft of rotary electric machine 12-4 and turning cylinder 12-2 link the rotation making rotary electric machine 12-4 control clamping head 12-3.An angle of 90 degrees that fixture 12 can realize grinding and polishing direction in grinding and polishing process deflects automatically, and in grinding and polishing process, grinding and polishing direction improve abrasive material vertical with cut is to the stock-removing efficiency in grinding and polishing face and cutting uniformity.
Lower bottom base 12-1 is also provided with guide holder 12-5, upper guide holder 12-5 is provided with slide bar pilot hole 12-6 and screw mandrel inlet ports 12-7, slide bar pilot hole 12-6 is arranged on slide bar 9, and screw mandrel inlet ports 12-6 is arranged on screw mandrel 10.
Realize linking by the gear train 12-8 be arranged between lower bottom base 12-1 and upper guide holder 12-5 between the output shaft of rotary electric machine 12-4 and turning cylinder 12-2.
The bottom surface of lower bottom base 12-1 is provided with annular projection water inlet pipe 12-9 centered by turning cylinder 12-2, annular projection water inlet pipe 12-9 is evenly provided with delivery port 12-10, clamping head 12-3 is provided with the annular recess 12-11 matched with annular projection water inlet pipe 12-9 on the end face of lower bottom base 12-1, when clamping head 12-3 rotates, annular recess 12-11 is with annular projection water inlet pipe 12-9 for orbit rotation, clamping head 12-3 is provided with the feedwater through hole 12-12 of the through clamping head 12-3 of vertical connection annular recess 12-11.Fixture 12 achieves and carries out original position water supply to sample, saves cooling water.
Embodiment 2:
Defer to technique scheme, as shown in Figures 1 to 8, the present embodiment provides the full-automatic metallographical polishing machine of a kind of multistage integratedization, comprise frame 1, frame 1 is provided with lead 2, it is characterized in that: lead 2 is provided with from top to bottom successively can along the base plate mount pad 3 of lead 2 elevating movement and fixture mount pad 4;
Base plate mount pad 3 is provided with grinding and polishing support baseboard 5, the base plate mount pad 3 of lead 2 outside is symmetrically arranged with a pair grinding and polishing synchronous driving wheel 6, grinding and polishing synchronous driving wheel 6 is provided with many abrasive bands and/or polishing fabric band 7, many abrasive bands and/or polishing fabric band 7 are arranged in order from coarse to fine to arrange and form multistage grinding and polishing band; The upper surface of grinding and polishing support baseboard 5 connects for supporting abrasive band and/or polishing fabric band 7 and being ground test specimen 8 with the inner surface of abrasive band and/or polishing fabric band 7;
Fixture mount pad 4 is provided with the screw mandrel 10 of slide bar 9 and motor 11 driving, fixture 12 is arranged on slide bar 9 and screw mandrel 10 and can moves back and forth under the drive of screw mandrel 10 along slide bar 9, fixture 12 clamps by mill test specimen 8, is carried out grinding and polishing successively by mill test specimen 8 from coarse to fine under the drive of screw mandrel 10 on grinding and polishing band.
Fixture 12 adopts the fixture in embodiment 1.
Base plate mount pad 3 around grinding and polishing support baseboard 5 is provided with water leg 13, and water leg 13 is connected with drainpipe 14.
Abrasive band and/or polishing fabric band 7 also tighten abrasive band and/or polishing fabric band 7 by the wheel 15 of tightening be arranged in frame 1.
Grinding and polishing synchronous driving wheel 6 is driven by motor 16, and grinding and polishing synchronous driving wheel 6 realizes Synchronous Transmission by belt pulley 17 and belt 18.
Polished machine of the present utility model achieves multistage complete in equalization, collection metallographic grinds and is finished to one, from coarse to finely on varigrained abrasive band and/or polishing fabric band automatic grinding and/or polishing be can carry out continuously, in whole grinding and polishing process, abrasive band and/or polishing fabric band changed without the need to manual.
In conjunction with the embodiments 1 and 2, the course of work of the present utility model is as described below:
Before by the grinding and polishing of mill test specimen 8, many varigrained abrasive bands and/or polishing fabric band 7 are arranged on symmetrically arranged grinding and polishing synchronous driving wheel 6, and utilize the wheel 15 of tightening be arranged in frame 1 to be tightened.First adjust base plate mount pad 3 to appropriate location along lead 2; Adjust upward fixture mount pad 4 position along lead 2 again, the relative grinding and polishing support baseboard 5 of the fixture 12 that is in course of adjustment has during sufficient space can stop adjustment, is arranged on by mill test specimen 8 in the clamping head 12-3 of fixture 13.Starter motor 11, motor 11 drives screw mandrel 10 to drive fixture 12 to move back and forth on slide bar 9 will be moved to a certain abrasive band and/or polishing fabric band 7 position by mill test specimen 8; Now adjust fixture mount pad 4 position downwards to make to be ground test specimen 8 grinding and polishing face and abrasive band and/or polishing fabric band 7 close contact.Disable motor 11, starter motor 16, grinding and polishing synchronous driving wheel 6 drives abrasive band and/or polishing fabric band 7 to rotate, and machine enters grinding and polishing state.
In order to cool by mill test specimen 8 and soak, the annular projection water inlet pipe 12-9 be arranged on lower bottom base 12-1 bottom surface is connected during grinding and polishing, cooling water enters in the annular recess 12-11 that clamping head 12-3 end face matches with annular projection water inlet pipe 12-9 by delivery port 12-10, and the cooling water in annular recess 12-11 carries out original position water supply by feedwater through hole 12-12 to by mill test specimen; Unnecessary cooling water to be flowed in the water leg 13 on base plate mount pad 3 and is discharged by drainpipe 14.
By mill test specimen 8 in grinding and polishing process, rotary electric machine 12-4 can be started, gear train 12-8 drive turning cylinder 12-2 rotates and realizes automatically being deflected by an angle of 90 degrees in mill test specimen 8 grinding and polishing direction in chuck 12-3, and grinding and polishing direction improve abrasive material vertical with cut is to the stock-removing efficiency in grinding and polishing face and cutting uniformity.
By mill test specimen 8 on a certain abrasive band and/or polishing fabric band 7 after grinding and polishing certain hour, upwards fixture mount pad 4 position is adjusted a little along lead 2, starter motor 11, screw mandrel 10 drive fixture 12 move will by mill test specimen 8 move on thinner abrasive band and/or polishing fabric band 7, disable motor 11, again fixture mount pad 4 adjustment is downwards ensured to be kept close contact by mill test specimen 8 grinding and polishing face with abrasive band and/or polishing fabric band 7, continued grinding and polishing by mill test specimen 8 by thinner abrasive band and/or polishing fabric band 7.After by mill test specimen 8, grinding and polishing completes completely, disable motor 16, adjusts upward fixture mount pad 4 along lead 2, will be taken out by mill test specimen 8.
Claims (4)
1. the clamping head for metallic phase polishing can the fixture of auto-steering, it is characterized in that: comprise lower bottom base (12-1), the bottom surface of lower bottom base (12-1) is provided with clamping head (12-3) by turning cylinder (12-2), the end face of lower bottom base (12-1) is provided with rotary electric machine (12-4), the output shaft of rotary electric machine (12-4) and turning cylinder (12-2) link the rotation making rotary electric machine (12-4) control clamping head (12-3).
2. as claimed in claim 1 can the fixture of auto-steering for the clamping head of metallic phase polishing, it is characterized in that: described lower bottom base (12-1) is also provided with guide holder (12-5), upper guide holder (12-5) is provided with slide bar pilot hole (12-6) and screw mandrel inlet ports (12-7), slide bar pilot hole (12-6) is arranged on slide bar (9), and screw mandrel inlet ports (12-7) is arranged on screw mandrel (10).
3. as claimed in claim 2 can the fixture of auto-steering for the clamping head of metallic phase polishing, it is characterized in that: realize linking by the gear train (12-8) be arranged between lower bottom base (12-1) and upper guide holder (12-5) between the output shaft of described rotary electric machine (12-4) and turning cylinder (12-2).
4. as claimed in claim 1 can the fixture of auto-steering for the clamping head of metallic phase polishing, it is characterized in that: the bottom surface of described lower bottom base (12-1) is provided with annular projection water inlet pipe (12-9) centered by turning cylinder (12-2), annular projection water inlet pipe (12-9) is evenly provided with delivery port (12-10), clamping head (12-3) is provided with the annular recess (12-11) matched with annular projection water inlet pipe (12-9) on the end face of lower bottom base (12-1), when clamping head (12-3) rotates annular recess (12-11) with annular projection water inlet pipe (12-9) for orbit rotation, clamping head (12-3) is provided with the feedwater through hole (12-12) of the through clamping head (12-3) of vertical connection annular recess (12-11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833422.7U CN205057793U (en) | 2015-10-26 | 2015-10-26 | A anchor clamps that clamping head that is used for metallography to grind throwing can turn to automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833422.7U CN205057793U (en) | 2015-10-26 | 2015-10-26 | A anchor clamps that clamping head that is used for metallography to grind throwing can turn to automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057793U true CN205057793U (en) | 2016-03-02 |
Family
ID=55384395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833422.7U Expired - Fee Related CN205057793U (en) | 2015-10-26 | 2015-10-26 | A anchor clamps that clamping head that is used for metallography to grind throwing can turn to automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252411A (en) * | 2015-10-26 | 2016-01-20 | 长安大学 | Clamp with automatically steerable clamping head |
-
2015
- 2015-10-26 CN CN201520833422.7U patent/CN205057793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252411A (en) * | 2015-10-26 | 2016-01-20 | 长安大学 | Clamp with automatically steerable clamping head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160302 Termination date: 20161026 |