CN215092771U - Double-disk stepless speed change metallographic specimen grinding and polishing machine - Google Patents
Double-disk stepless speed change metallographic specimen grinding and polishing machine Download PDFInfo
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- CN215092771U CN215092771U CN202120874229.3U CN202120874229U CN215092771U CN 215092771 U CN215092771 U CN 215092771U CN 202120874229 U CN202120874229 U CN 202120874229U CN 215092771 U CN215092771 U CN 215092771U
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Abstract
The utility model belongs to the technical field of metallographic specimen grinding and polishing machine, in particular to a double-disk stepless speed change metallographic specimen grinding and polishing machine, which comprises a grinding and polishing machine body, wherein the top of the grinding and polishing machine body is symmetrically provided with a placing groove, the inner side of the placing groove is connected with a protective basin, the inner part of the grinding and polishing machine body is symmetrically provided with a stepless speed change motor, the output shaft end of the stepless speed change motor is connected with a grinding disk after penetrating through the protective basin, the top of the grinding and polishing machine body is positioned at one side of the protective basin and is connected with a water tap, the water outlet of the water tap is connected with a water outlet pipe in a sealing and rotating way, the bottom of the water outlet pipe is connected with a water delivery hose through a water outlet joint, one side of the water outlet joint and the bottom of the water delivery hose are respectively connected with a flushing valve and a flushing pipe, the utility model can uniformly drip cold water on the grinding disk, ensure the accuracy of test data, and uniformly flush the surface of the grinding disk, the surface of the grinding disc and the scraps in the protective basin are washed away, so that the grinding disc is convenient to clean and maintain.
Description
Technical Field
The utility model belongs to the technical field of the metallographic specimen grinds and throws machine, concretely relates to two dish infinitely variable metallographic specimen grinds and throws machine.
Background
Metallographic analysis is one of the means for examining and analyzing metallic materials, and is used to observe microstructure. A metallographic analysis is carried out, a sample which can be used for microscopic observation and inspection, namely a metallographic specimen, needs to be prepared, a metallographic specimen grinding and polishing machine needs to be used for grinding the metal specimen in the metallographic test process, a grinding disc of the grinding and polishing machine generates high temperature due to large friction force when the metal specimen is ground at high speed, therefore, the grinding and polishing machine needs to be continuously sprayed with water to lubricate and cool the grinding disc and the metal specimen when in work, and the lubricating effect can directly influence the test result.
The prior art has the following problems: the existing metallographic specimen grinding and polishing machine has only one water outlet for lubricating and cooling, water can only fall on one position of a grinding disc and is difficult to flow everywhere, so that the grinding disc is uneven in wetting, the accuracy of test data can be reduced if the lubricating is not in place, a lot of scraps of metal specimens can be left after the metal specimens are ground, the metal specimens are inconvenient to clean, the grinding disc is not convenient to maintain, the use is influenced, and the grinding and polishing effect of the grinding disc is reduced.
In order to solve the problems, the application provides a double-disk stepless speed change metallographic specimen grinding and polishing machine.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a two dish infinitely variable metallographic specimen grinds machine of throwing has two grinding dishes, continuously variable's characteristics, can evenly drip cold water on the grinding dish, and it is even moist, has ensured test data's accuracy, can evenly wash grinding dish surface, washes away the sweeps in grinding dish surface and the protection basin, is convenient for clear up and maintain the grinding dish, can not influence the use of throwing next time.
In order to achieve the above object, the utility model provides a following technical scheme: a double-disk stepless speed change metallographic specimen grinding and polishing machine comprises a grinding and polishing machine body, wherein the top of the grinding and polishing machine body is symmetrically provided with a placing groove, the inner side of the placing groove is connected with a protection basin, the inner part of the grinding and polishing machine body is symmetrically provided with a stepless speed change motor, the output shaft end of the stepless speed change motor penetrates through the protection basin and is connected with a grinding disk, the top of the grinding and polishing machine body is positioned on one side of the protection basin and is connected with a water faucet, the water outlet of the water faucet is connected with a water outlet pipe in a sealing and rotating manner, the bottom of the water outlet pipe is connected with a water delivery hose through a water outlet connector, one side of the water outlet connector and the bottom of the water delivery hose are respectively connected with a flushing valve and a flushing pipe, the flushing pipe is connected on the inner side of the top of the protection basin, the inner side of the flushing pipe is connected with a flushing nozzle, the flushing nozzle ring is wound above the grinding disk, the water outlet of the water outlet pipe is connected with an orifice water dropper, just the drill way water dropper is located the grinding dish top, protection pelvic floor portion is equipped with toper water collecting tank to the inboard, toper water collecting tank bottom is connected with the drain pipe, just the drain pipe through connection is in the grinding and polishing machine body outside.
As the utility model relates to a machine is thrown to two infinitely variable speed metallographic specimen grinds is preferred, the positive symmetry of machine body is thrown to the mill is equipped with control panel, and two control panel respectively with two infinitely variable speed motor connection of electric lines.
As the utility model relates to a two dishes infinitely variable speed metallographic specimen grinds machine of throwing is preferred, the top of protection basin is higher than the mill and throws machine body top surface 3-5cm, just the top of protection basin is higher than grinding dish top 15-20 cm.
As the utility model relates to a machine is thrown to two infinitely variable speed metallographic specimen grinds is preferred, the grinding dish is established to discoid, just the distance of grinding dish edge to protection basin inner wall is established to 0.5-1 cm.
As the utility model relates to a machine is thrown to two infinitely variable speed metallographic specimen grinds is preferred, grind and throw quick-witted body inner chamber bottom symmetric connection and have the cross fixing base, just the cross fixing base cup joints in infinitely variable speed motor bottom.
As the utility model relates to a machine is thrown to two infinitely variable speed metallographic specimen grinds is preferred, tap's water inlet is connected with the cold water pipe, just cold water pipe through connection is in the machine body outside of throwing that grinds.
As the utility model relates to a two dishes infinitely variable speed metallographic specimen grinds and throws machine is preferred, grind and throw machine body both sides and seted up the heat dissipation window, just grind and throw machine body bottom four corners and all be connected with the callus on the sole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the characteristics of two grinding dishes, continuous variable speed have improved the efficiency that the metallographic specimen ground was thrown, through be equipped with the drill way water dropper above the grinding dish, can evenly drip cold water on the grinding dish, wet even, when the high-speed rotation of grinding dish, cold water can spread each department of grinding dish for the accuracy of test data has been ensured to the complete lubrication of grinding dish surface and rapid cooling.
2. Through being equipped with annular flushing pipe at protection basin top inboard, after the grinding is accomplished to the metal sample, open the flush valve on the water swivel for the washing nozzle can evenly wash grinding dish surface, washes away the sweeps in grinding dish surface and the protection basin, is convenient for clear up and maintain the grinding dish, can not influence the use of polishing next time.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the vertical cross-section structure of the middle protection basin of the present invention;
FIG. 3 is a schematic top view of the protection basin of the present invention;
FIG. 4 is a schematic view of the pipe connection between the outlet pipe and the flushing pipe of the present invention;
in the figure: 1. grinding and polishing machine body; 2. a placement groove; 3. a protection basin; 4. a stepless speed change motor; 5. grinding the disc; 6. a faucet; 7. a water outlet pipe; 8. a water outlet joint; 9. a water delivery hose; 10. flushing the valve; 11. a flush tube; 12. flushing the nozzle; 13. an orifice dripper; 14. a conical water collecting tank; 15. a drain pipe; 16. a control panel; 17. a cross-shaped fixed seat; 18. a cold water pipe; 19. a heat dissipation window; 20. a foot pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following solutions: a double-disk stepless speed change metallographic specimen grinding and polishing machine comprises a grinding and polishing machine body 1, wherein the top of the grinding and polishing machine body 1 is symmetrically provided with a placing groove 2, the inner sides of the placing grooves 2 are connected with a protection basin 3, a stepless speed change motor 4 is symmetrically arranged in the grinding and polishing machine body 1, the output shaft end of the stepless speed change motor 4 penetrates through the protection basin 3 and then is connected with a grinding disk 5, the top of the grinding and polishing machine body 1 is positioned at one side of the protection basin 3 and is connected with a water faucet 6, the water outlet of the water faucet 6 is connected with a water outlet pipe 7 in a sealing and rotating manner, the bottom of the water outlet pipe 7 is connected with a water delivery hose 9 through a water outlet connector 8, one side of the water outlet connector 8 and the bottom end of the water delivery hose 9 are respectively connected with a washing valve 10 and a washing pipe 11, the washing pipe 11 is connected with the inner side of the top of the protection basin 3, the inner side of the washing pipe 11 is connected with a washing nozzle 12, the washing nozzle 12 surrounds the grinding disk 5, the water outlet of the water outlet pipe 7 is connected with an orifice dripper 13, and the orifice dripper 13 is positioned above the grinding disc 5, the bottom of the protection basin 3 is provided with a conical water collecting tank 14 towards the inner side, the bottom of the conical water collecting tank 14 is connected with a drain pipe 15, and the drain pipe 15 is connected to the outer side of the grinding and polishing machine body 1 in a penetrating way.
In this embodiment: the grinding and polishing machine body 1 is placed stably, the stepless speed change motor 4 is started to drive the grinding disc 5 to rotate at a high speed in the protection basin 3, metal samples are ground on the grinding disc 5, waste chips of grinding and polishing can fall into the protection basin 3, when the metal samples are ground, cold water continuously drips onto the grinding disc 5 from the orifice dripper 13 by opening the water faucet 6, due to the fact that the grinding disc 5 rotates at a high speed, the cold water can be diffused to all parts of the grinding disc 5, the surface of the grinding disc 5 is completely lubricated and cooled rapidly, accuracy of test data is guaranteed, after the metal samples are ground, the flushing valve 10 on the water outlet connector 8 is opened, the cold water is sprayed out from the flushing nozzle 12 through the flushing pipe 11, the surface of the grinding disc 5 can be flushed uniformly, the surface of the grinding disc 5 and the waste chips in the protection basin 3 are flushed out, and cleaning and maintenance of the grinding disc 5 are facilitated.
In an alternative embodiment, the grinding and polishing machine body 1 is symmetrically provided with control panels 16 on the front surface, and the two control panels 16 are respectively connected with the two stepless speed change motors 4 through wires.
In this embodiment: through the control panel 16, the two stepless speed change motors 4 can be respectively controlled, and the speed can be continuously changed, so that the two grinding discs 5 finish the grinding and polishing operation of the double-disc metallographic specimen.
In an alternative embodiment, the top of the protection basin 3 is 3-5cm higher than the top surface of the grinding and polishing machine body 1, and the top of the protection basin 3 is 15-20cm higher than the top of the grinding disc 5.
The grinding disc 5 is in a disc shape, and the distance from the edge of the grinding disc 5 to the inner wall of the protective basin 3 is set to be 0.5-1 cm.
In this embodiment: through setting up protection basin 3, have good guard action, the sweeps that the grinding dish 5 of being convenient for will polish are to being arranged all around in protection basin 3, have the effect of collecting the sweeps.
In an optional embodiment, the bottom of the inner cavity of the polishing machine body 1 is symmetrically connected with a cross fixing seat 17, and the cross fixing seat 17 is sleeved at the bottom of the stepless speed change motor 4.
In this embodiment: the stability of the stepless speed change motor 4 can be improved, so that the stepless speed change motor 4 can drive the grinding disc 5 to stably rotate at a high speed, and the grinding and polishing stability is improved.
In an alternative embodiment, a cold water pipe 18 is connected to the water inlet of the water faucet 6, and the cold water pipe 18 is penetratingly connected to the outside of the polisher body 1.
The two sides of the polishing machine body 1 are provided with heat dissipation windows 19, and four corners of the bottom of the polishing machine body 1 are connected with foot pads 20.
In this embodiment: the cold water pipe 18 is connected with external cold water, the heat dissipation window 19 is arranged, so that the stepless speed change motor 4 in the grinding and polishing machine body 1 can dissipate heat conveniently, and the grinding and polishing machine body 1 can be placed stably through the arranged foot pad 20.
The utility model discloses a theory of operation and use flow: when the double-disk stepless speed change metallographic sample grinding and polishing machine is used, a cold water pipe 18 is connected with external cold water, a grinding and polishing machine body 1 is placed stably, a stepless speed change motor 4 is started through a control panel 16 to drive a grinding disk 5 to rotate at a high speed in a protective basin 3, metal samples are ground on the grinding disk 5, grinding and polishing scraps can fall into the protective basin 3, when the metal samples are ground, cold water continuously drips onto the grinding disk 5 from an orifice dripper 13 by opening a water faucet 6, the cold water can be diffused to all parts of the grinding disk 5 due to the high-speed rotation of the grinding disk 5, the wetting is uniform, the surface of the grinding disk 5 is completely lubricated and quickly cooled, the accuracy of test data is ensured, after the metal samples are ground, an annular flushing pipe 11 is arranged on the inner side of the top of the protective basin 3, a flushing valve 10 on a water outlet connector 8 is opened, and the cold water is sprayed out from a flushing nozzle 12 through the flushing pipe 11, can evenly wash 5 surfaces of grinding dish, wash away 5 surfaces of grinding dish and the sweeps in the protection basin 3, be convenient for clear up and maintain grinding dish 5, can not influence the use of polishing next time.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a machine is thrown to two infinitely variable speeds metallographic specimen grinds which characterized in that: comprises a grinding and polishing machine body (1), wherein the top of the grinding and polishing machine body (1) is symmetrically provided with a placing groove (2), the inner side of the placing groove (2) is connected with a protection basin (3), the inner part of the grinding and polishing machine body (1) is symmetrically provided with a stepless speed change motor (4), the output shaft end of the stepless speed change motor (4) penetrates through the protection basin (3) and is connected with a grinding disc (5), the top of the grinding and polishing machine body (1) is positioned at one side of the protection basin (3) and is connected with a water tap (6), the water outlet of the water tap (6) is hermetically and rotatably connected with a water outlet pipe (7), the bottom of the water outlet pipe (7) is connected with a water delivery hose (9) through a water outlet joint (8), one side of the water outlet joint (8) and the bottom end of the water delivery hose (9) are respectively connected with a flushing valve (10) and a flushing pipe (11), and the flushing pipe (11) is connected at the inner side of the top of the protection basin (3), the washing machine is characterized in that a washing nozzle (12) is communicated with the inner side of the washing pipe (11), the washing nozzle (12) surrounds the grinding disc (5) in the top, a water outlet of the water outlet pipe (7) is connected with an orifice water dropper (13), the orifice water dropper (13) is located above the grinding disc (5), a conical water collecting groove (14) is arranged on the bottom of the protection basin (3) to the inner side, a water drainage pipe (15) is connected to the bottom of the conical water collecting groove (14), and the water drainage pipe (15) is connected to the outer side of the grinding and polishing machine body (1) in a penetrating mode.
2. The double-disk stepless speed change metallographic specimen grinding and polishing machine according to claim 1, characterized in that: the front of the grinding and polishing machine body (1) is symmetrically provided with control panels (16), and the two control panels (16) are respectively connected with the two stepless speed change motors (4) through wires.
3. The double-disk stepless speed change metallographic specimen grinding and polishing machine according to claim 1, characterized in that: the top of the protection basin (3) is 3-5cm higher than the top surface of the grinding and polishing machine body (1), and the top of the protection basin (3) is 15-20cm higher than the top of the grinding disc (5).
4. The double-disk stepless speed change metallographic specimen grinding and polishing machine according to claim 3, characterized in that: the grinding disc (5) is in a disc shape, and the distance from the edge of the grinding disc (5) to the inner wall of the protection basin (3) is set to be 0.5-1 cm.
5. The double-disk stepless speed change metallographic specimen grinding and polishing machine according to claim 1, characterized in that: the bottom of the inner cavity of the grinding and polishing machine body (1) is symmetrically connected with a cross fixing seat (17), and the cross fixing seat (17) is sleeved at the bottom of the stepless speed change motor (4).
6. The double-disk stepless speed change metallographic specimen grinding and polishing machine according to claim 1, characterized in that: the water inlet of the water faucet (6) is connected with a cold water pipe (18), and the cold water pipe (18) is connected to the outer side of the grinding and polishing machine body (1) in a penetrating mode.
7. The double-disk stepless speed change metallographic specimen grinding and polishing machine according to claim 2, characterized in that: heat dissipation windows (19) are formed in two sides of the grinding and polishing machine body (1), and foot pads (20) are connected to four corners of the bottom of the grinding and polishing machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120874229.3U CN215092771U (en) | 2021-04-26 | 2021-04-26 | Double-disk stepless speed change metallographic specimen grinding and polishing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120874229.3U CN215092771U (en) | 2021-04-26 | 2021-04-26 | Double-disk stepless speed change metallographic specimen grinding and polishing machine |
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| CN215092771U true CN215092771U (en) | 2021-12-10 |
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| CN202120874229.3U Active CN215092771U (en) | 2021-04-26 | 2021-04-26 | Double-disk stepless speed change metallographic specimen grinding and polishing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770291A (en) * | 2022-04-18 | 2022-07-22 | 安徽斯沃腾机械有限公司 | Directional sample grinding and polishing machine for installing roller guide shoe and using method |
-
2021
- 2021-04-26 CN CN202120874229.3U patent/CN215092771U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770291A (en) * | 2022-04-18 | 2022-07-22 | 安徽斯沃腾机械有限公司 | Directional sample grinding and polishing machine for installing roller guide shoe and using method |
| CN114770291B (en) * | 2022-04-18 | 2024-05-24 | 安徽斯沃腾机械有限公司 | Directional sample polishing machine for installation of roller guide shoe and use method |
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| CP03 | Change of name, title or address |
Address after: 215314 plant 4, No. 339, Huangpujiang North Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Huanshiyu Technology (Jiangsu) Co.,Ltd. Address before: 215000 plant 4, No. 339, Huangpujiang North Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan huanshiyu Electronics Co.,Ltd. |
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