CN212601109U - Metallographic specimen grinding and polishing machine - Google Patents
Metallographic specimen grinding and polishing machine Download PDFInfo
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- CN212601109U CN212601109U CN202021064542.2U CN202021064542U CN212601109U CN 212601109 U CN212601109 U CN 212601109U CN 202021064542 U CN202021064542 U CN 202021064542U CN 212601109 U CN212601109 U CN 212601109U
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Abstract
The utility model discloses a metallographic specimen grinding and polishing machine in the field of metallographic specimen grinding and polishing machines, which comprises a driving box, a supporting column and a water tank, wherein the upper end of the driving box is fixedly connected with a workbench, the left side of the driving box is provided with a waste discharge port, the middle part of the upper end of the workbench is provided with a polishing disk, the polishing disk is internally provided with a polishing wheel, the lower part of the polishing wheel is fixedly connected with a connecting shaft, a pin block is arranged on the connecting shaft, the lower part of the connecting shaft is tightly pinned with a sleeve shaft, the inner side wall of the sleeve shaft is provided with a pin groove, the inner bottom of the sleeve shaft is provided with a spring cover, the outer side of the sleeve shaft is fixedly connected with a scraper blade, when in use, the polishing wheel is inserted into the pin groove in the sleeve shaft through the pin block on the connecting shaft, the connecting shaft pushes against the spring cover, when the connecting shaft is inserted into the inner bottom of the sleeve shaft, is beneficial to the maintenance of the polishing disc.
Description
Technical Field
The utility model relates to a metallographic specimen grinds and throws the machine field, specifically is a metallographic specimen grinds and throws machine.
Background
The metallographic technology has been rapidly popularized and applied once coming out from the middle of the nineteenth century, becomes an important detection means in the steel industry, and the metallographic technology is continuously developed over one hundred years under the efforts and exploration of countless ancestors.
Among the prior art, the installation of being not convenient for dismantle of throwing grinding wheel of metallographic sample throwing grinding equipment, throw for a long time and grind the use back, be not convenient for take out and maintain, the metallographic phase that has now is thrown grinding equipment in addition and when carrying out the metallographic sample and throw the grinding, need the manual work to carry on with the hand the metallographic sample and throw the grinding, tired the wrist, and have the potential safety hazard, be not convenient for use.
Disclosure of Invention
An object of the utility model is to provide a metallographic specimen grinds machine of throwing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a metallographic specimen grinding and polishing machine comprises a driving box, a supporting column and a water tank, wherein the upper end of the driving box is fixedly connected with a workbench, a waste discharge port is arranged on the left side of the driving box, a polishing disc is arranged in the middle of the upper end of the workbench, a polishing wheel is arranged in the polishing disc, the lower part of the polishing wheel is fixedly connected with a connecting shaft, a pin block is arranged on the connecting shaft, the lower part of the connecting shaft is tightly connected with a sleeve shaft through a pin, the inner side wall of the sleeve shaft is provided with a pin slot, the bottom in the sleeve shaft is provided with a spring cover, the outer side of the sleeve shaft is fixedly connected with a scraper, the lower end of the polishing and grinding disc is provided with a through hole, the lower end of the sleeve shaft is fixedly connected with a transmission shaft, the lower part of the transmission shaft is fixedly connected with a driving motor, the grinding disc polishing device is characterized in that a fixing frame is fixedly connected to the outer side of the driving motor, a water tank is installed on the lower portion of the driving motor, and supporting columns are installed on the left side and the right side of the polishing grinding disc.
As a further aspect of the present invention: the support column includes blanking cover, lift horizontal pole, connecting block and spring, and lift horizontal pole and connecting block fixed connection, and the connecting block is installed inside and spring fixed connection at the support column, and the lifter can reciprocate in the support column, plugs up the support column top through the blanking cover.
As a further aspect of the present invention: the lifting cross rod comprises a movable sleeve, a clamping pipe, a locking bolt and a metallographic sample, the movable sleeve is sleeved on the outer side of the lifting cross rod, the clamping pipe is fixedly connected to the lower portion of the movable sleeve, and the metallographic sample is connected to the inner portion of the clamping pipe through the locking bolt in a locking mode.
As a further aspect of the present invention: the water tank includes micro-water pump, spray gun and filler, and micro-water pump installs in the upper end of water tank, and the spray gun is installed in the workstation upper end, and the spray gun passes through raceway and micro-water pump fixed connection, and the filler is installed in drive case right side outside, and adds water for the water tank through the filler.
As a further aspect of the present invention: the support column is all installed at lift horizontal pole both ends, and the both ends of lift horizontal pole all with support column swing joint, during the use, pass through locking bolt locking with the metallographic sample in the clamp tube, then push down the lift horizontal pole, make the metallographic sample contact and throw the grinding wheel, throw the grinding.
As a further aspect of the present invention: the through-hole runs through workstation and waste discharge opening intercommunication, during the use, scrapes the waste residue that produces when polishing the metallographic specimen through the scraper blade and scrapes the collection, and the scraper blade is scraped the waste residue and is received through-hole department and fall into the through-hole, discharges from waste discharge opening, convenient and practical need not artifical clearance.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, during the use, will throw the mill wheel and insert the round pin inslot in the sleeve through connecting epaxial round pin piece, and the connecting axle is pushing up the spring cap, when the connecting axle inserts the sleeve bottom in, can connect round pin piece round pin tightly in the round pin inslot, when dismantling, will throw the mill dish and press down clockwise rotation and can dismantle throwing the mill dish, be favorable to throwing the maintenance of mill.
2. The utility model discloses in, during the use, pass through locking bolt locking with the metallographic sample in the clamp tube, then press down the lift horizontal pole, make the metallographic sample contact and throw the mill dish and throw the mill, need not the manual work and throw the mill with holding the metallographic sample for a long time, light convenient, and eliminate the potential safety hazard.
Drawings
FIG. 1 is an external view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of a middle polishing grinding disc of the present invention;
FIG. 4 is a schematic structural view of a support pillar of the present invention;
fig. 5 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 1. a drive box; 101. a work table; 102. a waste discharge port; 2. a support pillar; 21. blocking the cover; 22. a lifting cross bar; 23. moving the sleeve; 24. clamping the tube; 25. locking the bolt; 26. a metallographic sample; 27. a spring; 28. connecting blocks; 3. polishing the grinding disc; 31. polishing the grinding wheel; 32. a sleeve shaft; 33. a spring cover; 34. a squeegee; 35. a pin slot; 36. a connecting shaft; 37. a through hole; 38. a pin block; 4. a water tank; 41. a micro water pump; 42. a water spray gun; 43. a water filling port; 5. a drive motor; 51. a drive shaft; 52. a fixing frame.
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.
Referring to fig. 1 to 5, in the embodiment of the present invention, a metallographic specimen grinding and polishing machine comprises a driving box 1, a supporting column 2 and a water tank 4, wherein a working table 101 is fixedly connected to the upper end of the driving box 1, a waste discharge opening 102 is formed in the left side of the driving box 1, a polishing disc 3 is installed in the middle of the upper end of the working table 101, a polishing wheel 31 is installed inside the polishing disc 3, a connecting shaft 36 is fixedly connected to the lower portion of the polishing wheel 31, a pin block 38 is installed on the connecting shaft 36, a sleeve shaft 32 is tightly connected to the lower portion of the connecting shaft 36 through a pin, a pin groove 35 is formed in the inner side wall of the sleeve shaft 32, a spring cover 33 is installed at the bottom inside of the sleeve shaft 32, a scraping plate 34 is fixedly connected to the outer side of the sleeve shaft 32, a through hole 37 is formed in the lower end of the polishing disc 3, a transmission shaft, the left side and the right side of the polishing disc 3 are both provided with supporting columns 2.
Wherein the supporting column 2 comprises a blocking cover 21, a lifting cross rod 22, a connecting block 28 and a spring 27, the lifting cross rod 22 is fixedly connected with the connecting block 28, the connecting block 28 is installed inside the supporting column 2 and is fixedly connected with the spring 27, the lifting cross rod 22 can move up and down in the supporting column 2, the top end of the supporting column 2 is blocked by the blocking cover 21, the lifting cross rod 22 comprises a movable sleeve 23, a clamping pipe 24, a locking bolt 25 and a metallographic sample 26, the movable sleeve 23 is sleeved outside the lifting cross rod 22, the clamping pipe 24 is fixedly connected to the lower part of the movable sleeve 23, the metallographic sample 26 is locked inside the clamping pipe 24 through the locking bolt 25, the water tank 4 comprises a micro water pump 41, a water spray gun 42 and a water filling port 43, the micro water pump 41 is installed at the upper end of the water tank 4, the water spray gun 42 is installed at the upper end of the workbench 101, the filler 43 is installed in 1 right side outside of drive box, and add water for water tank 4 through filler 43, support column 2 is all installed at lifting horizontal pole 22 both ends, and lifting horizontal pole 22 both ends all with support column 2 swing joint, during the use, pass through locking bolt 25 with metallographic specimen 26 and lock in clamping tube 24, then push down lifting horizontal pole 22, make metallographic specimen 26 contact polish the wheel 31, polish, through-hole 37 runs through workstation 101 and waste discharge opening 102 intercommunication, during the use, scrape the collection through the waste residue that produces when scraper blade 34 polishes metallographic specimen 26, scraper blade 34 scrapes the waste residue and receives through-hole 37 department and fall into through-hole 37, discharge from waste discharge opening 102, and is convenient and practical, need not artifical clearance.
The utility model discloses a theory of operation is: when the device is used, a metallographic sample 26 is locked in a clamping pipe 24 through a locking bolt 25, a driving motor 5 is started, the driving motor 5 drives a sleeve shaft 32 through a transmission shaft 51, the sleeve shaft 32 is linked with a polishing wheel 31, the polishing wheel 31 rotates at a high speed, a scraper 34 synchronously rotates, then a lifting cross rod 22 is pressed downwards, the metallographic sample 26 is contacted with the polishing wheel 31 for polishing, when the polishing wheel 31 rotates, the rotating speeds of a central area and an edge are different, the position of the metallographic sample 26 can be moved through a movable sleeve 23, a proper rotating speed position is selected for polishing, when polishing, a micro water pump 41 can be started to pump water in a water tank 4 into a water pipe and guide the water pipe into a water spray gun 42 for spraying, the water is sprayed to the polishing position of the metallographic sample 26 to play a role in lubricating and cooling, the metallographic sample 26 is prevented from being polished at a high temperature, a surface is prevented from forming a pock point due to the fact that the metallographic sample 26 is, the waste residue that produces when metallographic sample 26 throws the mill falls into throwing mill 3 bottom, collects it through scraper blade 34 and scrapes it and concentrate, and in scraper blade 34 received the waste residue and scraped through-hole 37 department and fall into the exhaust pipe, then discharge from waste discharge port 102, need not the artifical clearance in later stage, and convenient and practical.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a metallographic specimen grinds machine of throwing, includes drive case (1), support column (2) and water tank (4), its characterized in that: the polishing machine is characterized in that a workbench (101) is fixedly connected to the upper end of the driving box (1), a waste discharge port (102) is formed in the left side of the driving box (1), a polishing disc (3) is installed at the middle of the upper end of the workbench (101), a polishing wheel (31) is installed inside the polishing disc (3), a connecting shaft (36) is fixedly connected to the lower portion of the polishing wheel (31), a pin block (38) is installed on the connecting shaft (36), a sleeve shaft (32) is tightly connected to the lower portion of the connecting shaft (36) in a pinning mode, a pin groove (35) is formed in the inner side wall of the sleeve shaft (32), a spring cover (33) is installed at the bottom of the sleeve shaft (32), a scraping plate (34) is fixedly connected to the outer side of the sleeve shaft (32), a through hole (37) is formed in the lower end of the polishing disc (3), a transmission shaft (51, the grinding disc throwing machine is characterized in that a fixing frame (52) is fixedly connected to the outer side of the driving motor (5), a water tank (4) is installed on the lower portion of the driving motor (5), and supporting columns (2) are installed on the left side and the right side of the throwing grinding disc (3).
2. The metallographic specimen grinding and polishing machine according to claim 1, characterized in that: the support column (2) comprises a blocking cover (21), a lifting cross rod (22), a connecting block (28) and a spring (27), the lifting cross rod (22) is fixedly connected with the connecting block (28), and the connecting block (28) is installed inside the support column (2) and fixedly connected with the spring (27).
3. A metallographic specimen grinding and polishing machine according to claim 2, characterized in that: the lifting cross rod (22) comprises a movable sleeve (23), a clamping pipe (24), a locking bolt (25) and a metallographic sample (26), the movable sleeve (23) is connected to the outer side of the lifting cross rod (22) in a sleeved mode, and the clamping pipe (24) is fixedly connected to the lower portion of the movable sleeve (23).
4. The metallographic specimen grinding and polishing machine according to claim 1, characterized in that: the water tank (4) comprises a micro water pump (41), a water spray gun (42) and a water filling port (43), the micro water pump (41) is installed at the upper end of the water tank (4), the water spray gun (42) is installed at the upper end of the workbench (101), the water spray gun (42) is fixedly connected with the micro water pump (41) through a water pipe, and the water filling port (43) is installed outside the right side of the driving box (1).
5. A metallographic specimen grinding and polishing machine according to claim 2, characterized in that: support columns (2) are installed at the two ends of the lifting cross rod (22), and the two ends of the lifting cross rod (22) are movably connected with the support columns (2).
6. The metallographic specimen grinding and polishing machine according to claim 1, characterized in that: the through hole (37) penetrates through the workbench (101) and is communicated with the waste discharge port (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064542.2U CN212601109U (en) | 2020-06-11 | 2020-06-11 | Metallographic specimen grinding and polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064542.2U CN212601109U (en) | 2020-06-11 | 2020-06-11 | Metallographic specimen grinding and polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212601109U true CN212601109U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021064542.2U Active CN212601109U (en) | 2020-06-11 | 2020-06-11 | Metallographic specimen grinding and polishing machine |
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| CN (1) | CN212601109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370072A (en) * | 2021-06-07 | 2021-09-10 | 温州竞合智造科技有限公司 | High-precision sample grinding and polishing device |
| CN113579872A (en) * | 2021-07-27 | 2021-11-02 | 浙江顺天传动科技股份有限公司 | High-precision grinding device for gear shaft machining |
-
2020
- 2020-06-11 CN CN202021064542.2U patent/CN212601109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370072A (en) * | 2021-06-07 | 2021-09-10 | 温州竞合智造科技有限公司 | High-precision sample grinding and polishing device |
| CN113579872A (en) * | 2021-07-27 | 2021-11-02 | 浙江顺天传动科技股份有限公司 | High-precision grinding device for gear shaft machining |
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