CN102954899A - Clamp used for drilling cuttings sample of irregular sample - Google Patents
Clamp used for drilling cuttings sample of irregular sample Download PDFInfo
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- CN102954899A CN102954899A CN2011102527148A CN201110252714A CN102954899A CN 102954899 A CN102954899 A CN 102954899A CN 2011102527148 A CN2011102527148 A CN 2011102527148A CN 201110252714 A CN201110252714 A CN 201110252714A CN 102954899 A CN102954899 A CN 102954899A
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- base plate
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Abstract
The invention provides a clamp used for drilling a cuttings sample of an irregular sample. The clamp comprises a base plate and three clamping members. A positioning hole is arranged in the center of the base plate, a positioning pin is installed on the positioning hole of the base plate, the clamp used for drilling the cuttings sample of the irregular sample is fixed on a sample seat of a bench drilling machine by the positioning pin, an inner slot is arranged in the base plate, and one end of the inner slot is provided with an opening. The clamping members comprise support frames, pressing plates and fixing pieces, the three clamping members are uniformly distributed in the inner slot of the base plate by 120 degrees by the support frames, and the pressing plates are pressed on the upper surface of the irregular sample and the support surfaces of the support frames by the fixing pieces. The clamp used for drilling the cuttings sample of the irregular sample can be used on a sample platform of the common bench drilling machine, therefore, the cuttings sample of the irregular sample can be effectively made, the number of the drilled cuttings sample can be improved, the pollution of the cuttings sample can be reduced, and the defect that the sample can not be fixed by a bench drill can be overcome.
Description
Technical field
The present invention relates to a kind of anchor clamps, particularly a kind of be used to cooperating common bench drill to produce the unit clamp of irregular sample bits sample.
Background technology
Drill through the bits sample and be mainly used in following chemical detection: (1), for the analytical instrument that can only analyze Liquid sample introduction, such as inductive coupling plasma emission spectrograph ICP, Atomic Absorption Spectrometer AA, atomic fluorescence spectrophotometer AES, because its solution that after chemical reaction is prepared into to solid sample, could carry out accurate detection, therefore its solid sample sample weighting amount General Requirements≤0.2 gram just can accurately claim sample and carry out testing so can only drill through the bits sample; (2), Infrared Carbon-sulphur instrument CS etc. because the restriction of its apparatus structure and principle of work can only accurately detect drilling through the bits sample; (3), conventional chemical analysis method because therefore solid sample sample weighting amount General Requirements≤0.2 gram can only accurately detect bits sample, powder-like, so just can accurately claim sample and carry out testing after can only the steel sample drilling through the bits sample.
And when the bits sample that carries out bulk sample is produced, usually sample is to be placed on the sample stage of general bench drilling machine, without fixing means, therefore when some irregular samples being drilled through the bits sample, can only rely on artificial means to be fixed, because in the process that drills through, sample is to fix artificially, because irregular sample does not have smooth stationary plane, therefore it often can not guarantee that sample is regular shape or has two more parallel planes to place, fixed effect a little less than, the insecurity of operation also increases greatly, especially when reaching the analysis bits sample of enough grams, owing to need to the movement that a sample carries out a plurality of orientation be drilled through, and the sample size that needs also seldom therefore test get up very unfavorablely, around the bits sample that drills through easily was scattered in, the collection that therefore turns the bits sample of taking off is difficulty also.
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Summary of the invention
For above problem, produce in order effectively to consider sample to be worth doing to this type of irregular sample, improve and drill through bits sample quantity, reducing the bits sample pollutes, overcome the deficiency that bench drill can't fixed sample, therefore the invention provides a kind of irregular sample and drill through bits sample anchor clamps, on the sample stage of common bench drill, can use, for reaching this purpose, the invention provides a kind of irregular sample and drill through bits sample anchor clamps, comprise chassis and three clamping components, described center chassis has pilot hole, on the pilot hole of described chassis register pin is installed, described irregular sample drills through the bits sample and is fixed on the specimen holder of bench drill by register pin with anchor clamps, there is inside groove on described chassis, inside groove one end has an opening, described clamping components comprises support, pressure strip and fixture, described three clamping components are divided equally in the inside groove on chassis by 120 ° by support, on the described pressure strip shifting chute is arranged, described fixture is installed in the shifting chute, and described pressure strip is fitted on the supporting surface of the upper surface of irregular sample and support by fixture.
As a kind of improvement of the present invention, described stent support face is cascaded surface or inclined-plane, and this patent stent support face both can adopt the cascaded surface support strength higher for cascaded surface also can be the inclined-plane, and then structure is more simple to adopt the inclined-plane.
The present invention is by adopting chassis, support, pressure strip and fixture array mode to come difform irregular sample is fixed, thereby can be fixed multiple difform irregular sample, because whole fixation procedure, only need adjust the pressure strip height and position according to irregular sample and get final product, therefore whole operating operation is simple, take quick, convenient disassembly, solve the instability and the insecurity that drill through artificial fixed sample in the bits sample process, improved simultaneously the quantity of sampling quantity of bits samples and the cleanliness of bits sample.
Description of drawings
Fig. 1 is A-A sectional front view of the present invention.
Fig. 2 is vertical view of the present invention.
Member among the figure is:
1, chassis; 2, support; 3, pressure strip; 4, fixture;
Embodiment
Below in conjunction with drawings and Examples invention is described in detail:
The invention provides a kind of irregular sample and drill through bits sample anchor clamps, on the sample stage of common bench drill, can use, therefore can effectively consider sample to be worth doing to this type of irregular sample and produce, improve to drill through and consider sample quantity to be worth doing, reduce the bits sample and pollute, overcome the deficiency that bench drill can't fixed sample.
The invention provides such as Fig. 1 a kind of irregular sample shown in Figure 2 and drill through bits sample anchor clamps, comprise chassis 1 and three clamping components, there is pilot hole at 1 center, described chassis, on 1 pilot hole of described chassis register pin is installed, described irregular sample drills through the bits sample and is fixed on the specimen holder of bench drill by register pin with anchor clamps, there is inside groove on described chassis 1, inside groove one end has an opening, described clamping components comprises support 2, pressure strip 3 and fixture 4, described three clamping components are divided equally in the inside groove on chassis 1 by 120 ° by support 2, on the described pressure strip 3 shifting chute is arranged, described fixture 4 is installed in the shifting chute, can make fixture 4 be fixed on diverse location by shifting chute, thereby can the sample of different size be fixed, described pressure strip 3 is fitted on the supporting surface of the upper surface of irregular sample and support by fixture 4, and this patent support 2 supporting surfaces both can also can be the inclined-plane for cascaded surface, adopt the cascaded surface support strength higher, then structure is more simple to adopt the inclined-plane.When using, this patent can be fixed irregular sample by regulating pressure strip height and fixture position, thereby can be fixed multiple difform irregular sample, because whole fixation procedure, only need adjust the pressure strip height and position according to irregular sample and get final product, therefore whole operation has simple to operate, take quick, the advantage of convenient disassembly, thoroughly solve the instability and the insecurity that drill through artificial fixed sample in the bits sample process, improved simultaneously the quantity of sampling quantity of bits samples and the cleanliness of bits sample.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made any other form, and according to any modification or equivalent variations that technical spirit of the present invention is done, still belongs to the present invention's scope required for protection.
Claims (2)
1. an irregular sample drills through bits sample anchor clamps, comprise chassis (1) and three clamping components, there is pilot hole at center, described chassis (1), on the pilot hole of described chassis (1) register pin is installed, described irregular sample drills through the bits sample and is fixed on the specimen holder of bench drill by register pin with anchor clamps, it is characterized in that: described chassis (1) has inside groove, inside groove one end has an opening, described clamping components comprises support (2), pressure strip (3) and fixture (4), described three clamping components are divided equally in the inside groove of chassis (1) by 120 ° by support (2), described pressure strip has shifting chute on (3), described fixture (4) is installed in the shifting chute, and described pressure strip (3) is fitted on the supporting surface of the upper surface of irregular sample and support by fixture (4).
2. a kind of irregular sample according to claim 1 drills through bits sample anchor clamps, and it is characterized in that: described support (2) supporting surface is cascaded surface or inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102527148A CN102954899A (en) | 2011-08-30 | 2011-08-30 | Clamp used for drilling cuttings sample of irregular sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102527148A CN102954899A (en) | 2011-08-30 | 2011-08-30 | Clamp used for drilling cuttings sample of irregular sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102954899A true CN102954899A (en) | 2013-03-06 |
Family
ID=47763994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102527148A Pending CN102954899A (en) | 2011-08-30 | 2011-08-30 | Clamp used for drilling cuttings sample of irregular sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102954899A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020027A (en) * | 2014-06-06 | 2014-09-03 | 酒泉钢铁(集团)有限责任公司 | D8-Advance diffraction instrument sample clamp and use method thereof |
| CN106841255A (en) * | 2017-03-27 | 2017-06-13 | 同济大学 | A kind of adjustable clamping device for axonometry |
| CN109839288A (en) * | 2019-04-01 | 2019-06-04 | 安徽理工大学 | A kind of mating coring device convenient for positioning coring and being easy to clamp coring sample |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065966U (en) * | 1989-02-15 | 1990-11-21 | 山东省昌邑县纺织机械厂 | Pressure-adjustable plate |
| CN201067856Y (en) * | 2007-06-21 | 2008-06-04 | 山东丽鹏股份有限公司 | Round blanking female die grinding clamp |
| CN101716620A (en) * | 2009-11-30 | 2010-06-02 | 国营北京曙光电机厂 | Bending fixture for motor winding elements |
| CN201783833U (en) * | 2010-07-28 | 2011-04-06 | 浙江工业职业技术学院 | Damage-free embedded drilling clamp |
-
2011
- 2011-08-30 CN CN2011102527148A patent/CN102954899A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065966U (en) * | 1989-02-15 | 1990-11-21 | 山东省昌邑县纺织机械厂 | Pressure-adjustable plate |
| CN201067856Y (en) * | 2007-06-21 | 2008-06-04 | 山东丽鹏股份有限公司 | Round blanking female die grinding clamp |
| CN101716620A (en) * | 2009-11-30 | 2010-06-02 | 国营北京曙光电机厂 | Bending fixture for motor winding elements |
| CN201783833U (en) * | 2010-07-28 | 2011-04-06 | 浙江工业职业技术学院 | Damage-free embedded drilling clamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020027A (en) * | 2014-06-06 | 2014-09-03 | 酒泉钢铁(集团)有限责任公司 | D8-Advance diffraction instrument sample clamp and use method thereof |
| CN106841255A (en) * | 2017-03-27 | 2017-06-13 | 同济大学 | A kind of adjustable clamping device for axonometry |
| CN106841255B (en) * | 2017-03-27 | 2019-07-05 | 同济大学 | A kind of adjustable clamping device for axonometry |
| CN109839288A (en) * | 2019-04-01 | 2019-06-04 | 安徽理工大学 | A kind of mating coring device convenient for positioning coring and being easy to clamp coring sample |
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Application publication date: 20130306 |