CN2722227Y - Special rapid milling sampler in laboratory - Google Patents
Special rapid milling sampler in laboratory Download PDFInfo
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- CN2722227Y CN2722227Y CN 200420062481 CN200420062481U CN2722227Y CN 2722227 Y CN2722227 Y CN 2722227Y CN 200420062481 CN200420062481 CN 200420062481 CN 200420062481 U CN200420062481 U CN 200420062481U CN 2722227 Y CN2722227 Y CN 2722227Y
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Abstract
The utility model discloses a special rapid milling sampler in a laboratory, comprising a tool body, a main spindle box, a main spindle, a face-milling cutter, a lift mechanism, a longitudinal feed mechanism, a transverse feed mechanism, a hydraulic device, a workbench and a V type plier. The lift mechanism comprises a lift platform, a screw nut screw rod movement pair, a worm and gear movement pair, a hand wheel, a reduction device and a single-phase permanent magnet motor, the screw nut is arranged on the sampler base of the tool body, the screw rod is positioned at a vertical position and is separately connected with the lift platform and the screw nut, the worm gear is arranged on the screw rod, the both ends of the worm screw are arranged on the lift platform, and the reduction device is separately connected with the single-phase permanent magnet motor and one end of the worm screw. The lift platform controlled by the single-phase permanent magnet motor can make a sample have cutter relieving in the backstroke of the workbench, the utility model is also provided with a special magnetic clamp sample plier mounting sample blank, so when milling the sample, not needing to do repeat tool setting. Therefore, the utility model can rapidly process the sample of good surface quality.
Description
Technical field
The utility model relates to a kind of milling device, and especially a kind of sample milling sample machine of preparation fast that is applicable to belongs to the laboratory equipment technical field.
Background technology
Measure the chemical analysis of material for using the spark spectrum instrument, at first need to prepare qualified sample, specimen preparation adopts emery wheel or abrasive band that the sample blank is carried out grinding mostly at present, because of emery wheel, the grinding medium in abrasive band is with quartz, zirconium English, corundum and silicon carbide abrasive are main, the abrasive dust that comes off in grinding process can stick on the specimen surface, and easy-clear not, thereby influence the analysis result of spectrometer, particularly to nitrogen in the iron and steel, the spectral analysis of super low loading elements such as oxygen, very high to the requirement of specimen surface cleanliness, therefore can not satisfy the analysis requirement with traditional emery wheel or abrasive band sample grinding machine sample preparation; The mode of grinding simultaneously is not suitable for the specimen preparation of toughness material such as non-ferrous metal.Adopt the Milling Process mode then can prepare high-quality sample, but domestic existing various types of milling machines are mostly for mechanical component processing manufactures and designs at present, its action and function can not satisfy the needs of specimen preparation, mainly have following shortcoming:
1, the clamping workpiece mode of most of milling machines adopts V-type pincers or pressing plate, and by manually operating, clamping workpiece speed is slow, can not satisfy the requirement that the laboratory prepares sample fast; Though some production miller has adopted the mode clamping workpiece of hydraulic clamp, but when the sample sotck thinkness changes, then need to readjust height of table and carry out tool setting, in the time of need alternately preparing the sample of two kinds of different-thickness for the laboratory, tool setting will reduce sample preparation speed greatly back and forth.
2, because worktable does not have vertical relieving mechanism, when a sample milling finishes worktable during in fast return, milling cutter can stay cut on the surface that processes, simultaneously also blunt easily of cutting plate for milling cutters.
Summary of the invention
The purpose of this utility model proposes a kind of being suitable for and uses in the laboratory, can be fast, high-quality prepares the special-purpose milling sample machine of sample.
The special-purpose milling sample machine fast in the laboratory that the utility model proposes for achieving the above object, comprise lathe bed, main spindle box, main shaft, facing cutter, elevating mechanism, longitudinal feed mechanism, transverse feed mechanism, hydraulic means, worktable and V-type pincers, its improvements are: described elevating mechanism comprises hoistable platform, the nut-screw kinematic pair, the worm and gear kinematic pair, reduction gear and single-phase permanent motor, described nut is installed on the lathe bed support, described screw rod is in vertical position, be connected with hoistable platform and nut respectively, described worm gear is installed on the screw rod, the two ends of described worm screw are installed on the hoistable platform, and described reduction gear is connected with the end of single-phase permanent motor and worm screw respectively.
Further improvement of the utility model is: also comprise magnetic clamping sample pliers and clamping cylinder, described magnetic clamping sample pliers is made up of caliper, permanent magnet, corrosion resistant plate and handgrip, described caliper is shaped on the blind hole under groove and the groove, described permanent magnet is inlaid in the blind hole, described corrosion resistant plate covers on the bottom surface of groove and is connected with caliper, and described handle and caliper are connected; Described hydraulic clamp oil cylinder is connected with described V-type pincers.
Adopt the special-purpose operation steps of milling sample machine sample preparation fast in laboratory of the present utility model: the one, by elevating mechanism worktable is adjusted to proper height according to cutting output; The 2nd, by handwheel regulate longitudinal feed mechanism with the V-type pincers adjust to facing cutter under; The 3rd, an end of sample blank is placed in the notch of clamping sample pliers, then with the suitable for reading end face of clamping sample pliers left-hand thread, and drive the other end of the tight sample blank of V-type clamp by the hydraulic clamp oil cylinder at the V-type pincers; The 4th, start spindle motor and do transverse movement by the operating cylinder drive worktable of hydraulic means, carry out Milling Process.After worktable is finished the cross cutting feed distance, the control of the controlled circuit of above-mentioned single-phase permanent motor drives self-powered platform and moves down a less displacement, and the single-phase permanent motor then drives self-powered platform and turns back to original height during worktable fast return initial position.
Be understood that, owing to used special-purpose clamping sample pliers that the sample blank is installed on the V-type pincers, so after a tool setting, just need not repeat tool setting to processing roughly the same sample blank; Be subjected to single-phase permanent Electric Machine Control hoistable platform can make sample cutter relieving in the worktable rapid return stroke.Therefore, the utility model can process the good sample of surface quality apace.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of elevating mechanism embodiment illustrated in fig. 1
Fig. 4 is the structural representation of clamping sample pliers embodiment illustrated in fig. 1.
Embodiment
The special-purpose milling sample machine fast in the laboratory of present embodiment, comprise lathe bed 13, main spindle box 7, main shaft 6, facing cutter 5, elevating mechanism 1, longitudinal feed mechanism 2, transverse feed mechanism 3, worktable 10, hydraulic means 11, V-type pincers 8 and case 9, case 9 is provided with to what open on one side and moves door 12, and it all is enclosed in whole equipment wherein; Described elevating mechanism 1 contains hoistable platform 1-4, nut 1-7 screw rod 1-6 kinematic pair, worm gear 1-1 worm screw 1-2 kinematic pair, handwheel 1-3, mechanical reduction gear 1-5 and single-phase permanent motor 1-8, nut 1-7 is installed on lathe bed 13 supports, screw rod 1-6 is in vertical position respectively and is connected with hoistable platform 1-4 and nut 1-7, worm gear 1-1 is installed on the screw rod 1-6, the two ends of worm screw 1-2 are installed on the hoistable platform 1-4, handwheel 1-3 is installed in the end of worm screw 1-2, and described mechanical reduction gear 1-5 is connected with the other end of single-phase permanent motor 1-8 and worm screw 1-2 respectively; Transverse feed mechanism 3 contains operating cylinder and sliding pair, and described operating cylinder is controlled by bidirectional hydraulic solenoid valve and Hydraulic Adjustable Speed valve, thereby the impulse stroke of step-less adjustment worktable 10 and the speed of backstroke easily.
Present embodiment also is provided with magnetic clamping sample pliers 4 and clamping cylinder, magnetic clamping sample pliers 4 is made up of caliper 4-1, permanent magnet 4-2, corrosion resistant plate 4-3 and handle 4-4, caliper 4-1 is shaped on the blind hole under groove and the groove, permanent magnet 4-2 is inlaid in the blind hole, corrosion resistant plate 4-3 covers on the bottom surface of groove and is connected with caliper 4-1, and handle 4-4 and caliper 4-1 are connected.Earlier the sample blank is put into the groove of clamping sample pliers 4 during sample preparation, one end of this sample is held by clamping sample pliers 4, then with clamping sample pliers 4 left-hand threads on the upper port of V-type pincers 8, clamp the other end of blank, the consistance that the sample blank can keep setting height(from bottom) obviously is installed like this, therefore to after first sample blank tool setting, process the just tool setting again again of other samples.The V-type pincers of present embodiment are connected with hydraulic means 11, drive the V-type pincers by clamping cylinder.
Practice shows, adopts present embodiment Milling Process to go out high-quality sample, and high efficiency, only needs for 20 seconds from the overall process of the sample blank, Milling Process being installed, being processed to taking-up.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. the special-purpose milling sample machine fast in a laboratory, comprise lathe bed, main spindle box, main shaft, facing cutter, elevating mechanism, longitudinal feed mechanism, transverse feed mechanism, hydraulic means, worktable and V-type pincers, it is characterized in that: described elevating mechanism comprises hoistable platform, the nut-screw kinematic pair, the worm and gear kinematic pair, reduction gear and single-phase permanent motor, described nut is installed on the lathe bed support, described screw rod is in vertical position, be connected with hoistable platform and nut respectively, described worm gear is installed on the screw rod, the two ends of described worm screw are installed on the hoistable platform, and described reduction gear is connected with the end of single-phase permanent motor and worm screw respectively.
2. according to the special-purpose milling sample machine fast in the described laboratory of claim 1, it is characterized in that: also comprise magnetic clamping sample pliers and clamping cylinder, described magnetic clamping sample pliers is made up of caliper, permanent magnet, corrosion resistant plate and handgrip, described caliper is shaped on the blind hole under groove and the groove, described permanent magnet is inlaid in the blind hole, described corrosion resistant plate covers on the bottom surface of groove and is connected with caliper, and described handle and caliper are connected; Described clamping cylinder is connected with described V-type pincers.
3. according to the special-purpose milling sample machine fast in the described laboratory of claim 2, it is characterized in that: also comprise totally-enclosed case, described case is provided with to the door of opening on one side that moves.
4. according to the special-purpose milling sample machine fast in the described laboratory of claim 3, it is characterized in that: described transverse feed mechanism comprises operating cylinder and sliding pair, and described operating cylinder is controlled by bidirectional hydraulic solenoid valve and Hydraulic Adjustable Speed valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062481 CN2722227Y (en) | 2004-07-06 | 2004-07-06 | Special rapid milling sampler in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062481 CN2722227Y (en) | 2004-07-06 | 2004-07-06 | Special rapid milling sampler in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722227Y true CN2722227Y (en) | 2005-08-31 |
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ID=35012597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420062481 Expired - Lifetime CN2722227Y (en) | 2004-07-06 | 2004-07-06 | Special rapid milling sampler in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722227Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436040C (en) * | 2005-11-30 | 2008-11-26 | 南京和澳机电实业有限公司 | Composite drilling cutting milling sample machine for laboratory use |
| CN102688794A (en) * | 2012-05-17 | 2012-09-26 | 浙江工业大学 | Ball milling medium having V-shaped groove and its manufacturing method |
| CN103213066A (en) * | 2013-04-28 | 2013-07-24 | 武汉钢铁(集团)公司 | Adsorber |
| CN111896526A (en) * | 2020-06-28 | 2020-11-06 | 苏州星帆华镭光电科技有限公司 | Detection environment air pressure control structure of multifunctional laser-induced breakdown spectrometer |
-
2004
- 2004-07-06 CN CN 200420062481 patent/CN2722227Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436040C (en) * | 2005-11-30 | 2008-11-26 | 南京和澳机电实业有限公司 | Composite drilling cutting milling sample machine for laboratory use |
| CN102688794A (en) * | 2012-05-17 | 2012-09-26 | 浙江工业大学 | Ball milling medium having V-shaped groove and its manufacturing method |
| CN103213066A (en) * | 2013-04-28 | 2013-07-24 | 武汉钢铁(集团)公司 | Adsorber |
| CN111896526A (en) * | 2020-06-28 | 2020-11-06 | 苏州星帆华镭光电科技有限公司 | Detection environment air pressure control structure of multifunctional laser-induced breakdown spectrometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING HEAO ELECTRICAL INDUSTRY CO.,LTD. Free format text: FORMER OWNER: HUA AO SCIENCE AND TECHNOLOGY CO., LTD., NANJING Effective date: 20060623 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060623 Address after: 210005 C8, 23 floor, No. 49 South Nanjing Road, Jiangsu, Zhongshan Patentee after: Nanjing Heao Mechanoelectric Industry Co., Ltd. Address before: 210005, C3, 21 floor, Shang Mao Century Square, No. 49 South Nanjing Road, Jiangsu, Zhongshan Patentee before: Huaao Science and Technology Co., Ltd., Nanjing |
|
| C56 | Change in the name or address of the patentee |
Owner name: NANJING HEAO AUTOMATION SCIENCE AND TECHNOLOGY CO. Free format text: FORMER NAME: NANJING HEAO ELECTROMECHANICAL INDUSTRY CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 1293, business district, Gaochun County Development Zone, Jiangsu, Nanjing Province: 211300 Patentee after: Nanjing Heao Electromechanical Equipment Co.,Ltd. Address before: Block C8, 23 floor, No. 49 South Nanjing Road, Jiangsu, Zhongshan Province, China: 210005 Patentee before: Nanjing Heao Mechanoelectric Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140706 Granted publication date: 20050831 |