CN212964297U - Grinding equipment for metallographic analysis - Google Patents

Grinding equipment for metallographic analysis Download PDF

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Publication number
CN212964297U
CN212964297U CN202021995197.4U CN202021995197U CN212964297U CN 212964297 U CN212964297 U CN 212964297U CN 202021995197 U CN202021995197 U CN 202021995197U CN 212964297 U CN212964297 U CN 212964297U
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China
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grinding
lifting
metallographic analysis
connecting rod
vertical plate
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CN202021995197.4U
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Chinese (zh)
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项阳
李充
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Shanghai Tiara Inspection Tech Co ltd
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Shanghai Tiara Inspection Tech Co ltd
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Abstract

The utility model discloses a grinding device for metallographic analysis, which relates to the technical field of metallographic analysis and comprises a workbench, a lifting component, a horizontal driving component, a clamping component, a grinding mechanism and a controller; the lifting assembly comprises a vertical plate, a servo speed reducing motor, an eccentric swinging disc, a connecting rod and a lifting shell, wherein the servo speed reducing motor is connected with the eccentric swinging disc, the eccentric swinging disc is rotatably connected with the connecting rod, and the lower end of the connecting rod is rotatably connected with the upper end of the lifting shell; the horizontal driving assembly comprises a driving cylinder and a guide rod, and the driving cylinder is arranged in the lifting shell; the clamping assembly comprises a sliding part and a clamp, the sliding part is fixed on the clamp, and the sliding part is connected with a piston rod of the driving cylinder; the grinding mechanism comprises a rotating motor, a coupler and a grinding and polishing disk. The utility model discloses a lifting unit and horizontal drive subassembly can drive the centre gripping subassembly and remove along vertical and horizontal direction, and the centre gripping subassembly corresponds the abrasive paper of different mesh numbers, is applicable to from the corase grind to the correct grinding, throws the metallography grinding of accurate throwing from the coarse grinding.

Description

Grinding equipment for metallographic analysis
Technical Field
The utility model relates to a metallographic analysis's technical field especially relates to a grinding device for metallographic analysis.
Background
Metallographic analysis is one of important means for experimental research of metal materials, and the three-dimensional spatial morphology of an alloy structure is determined by measuring and calculating a metallographic microstructure of a two-dimensional metallographic sample ground surface or a film by adopting a quantitative metallographic principle, so that the quantitative relation among the components, the structure and the performance of the alloy is established. The image processing system is applied to metallographic analysis, has the advantages of high precision, high speed and the like, and can greatly improve the working efficiency.
The metallographic analysis of alloy generally is through polishing, corruption, secondary polishing and secondary corrosion, will polish the alloy during the polishing, adopt diamond polishing solution to polish the alloy, use the clear water to polish the alloy, wherein polish to the alloy and can adopt diamond abrasive paste and carborundum abrasive paper, still need polish many times on the abrasive paper of different mesh numbers, present equipment of polishing adopts the manual work to go on mostly, polish many times at multiple mesh number abrasive paper, work efficiency is low, and easily bring the injury to the health.
SUMMERY OF THE UTILITY MODEL
To the problem of above-mentioned production, the utility model aims to provide a grinding device for metallographic analysis.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a grinding device for metallographic analysis comprises a workbench, a lifting assembly, a horizontal driving assembly, a clamping assembly, a grinding mechanism and a controller;
the lifting assembly comprises a vertical plate, a servo speed reducing motor, an eccentric swinging disc, a connecting rod and a lifting shell, the vertical plate is vertically arranged on the workbench, the servo speed reducing motor is arranged on one side face of the upper end of the vertical plate, an output shaft of the servo speed reducing motor penetrates through the vertical plate and is connected with the upper side of the eccentric swinging disc, the lower side of the eccentric swinging disc is rotatably connected with the upper end of the connecting rod through a deep groove ball bearing, the lower end of the connecting rod is rotatably connected with the upper end of the lifting shell, a lifting guide rail is vertically fixed on the other side face of the vertical plate, a sliding block is arranged on the outer wall of the lifting shell, and the sliding block is slidably connected onto the lifting guide rail;
the horizontal driving assembly comprises a driving cylinder and a guide rod, the driving cylinder is arranged in the lifting shell, the guide rod is transversely fixed on one side, far away from the sliding block, of the outer wall of the lifting shell, and a piston rod of the driving cylinder is parallel to the guide rod;
the clamping assembly comprises a sliding part and a clamp, the longitudinal section of the clamp is n-shaped, the sliding part is fixed at the upper end of the clamp and is connected to the guide rod in a sliding manner, and the sliding part is connected with a piston rod of the driving cylinder;
the grinding mechanism comprises a rotating motor, a coupler and a grinding and polishing disc, the rotating motor is installed on the workbench, an output shaft of the rotating motor is connected with the grinding and polishing disc through the coupler, annular fine grinding abrasive paper, semi-fine grinding abrasive paper and rough grinding abrasive paper are sequentially arranged on the upper surface of the grinding and polishing disc from inside to outside, and the grinding and polishing disc is located on the lower side of the clamping assembly;
the controller is respectively and electrically connected with the servo speed reducing motor, the driving cylinder and the rotating motor.
In the grinding device for metallographic analysis, a support is mounted on one side face of the upper end of the vertical plate, and the servo speed reduction motor is mounted on the support.
The grinding equipment for metallographic analysis is characterized in that two connecting plates are fixed at the upper end of the lifting shell, the two connecting plates are parallel, the lower end of the connecting rod is inserted into the two connecting plates, and the connecting rod is rotatably connected with the two connecting plates through a bearing.
In the grinding apparatus for metallographic analysis, an inclined plate is fixed between the rotating motor and the table.
The grinding equipment for metallographic analysis is characterized in that a channel is formed in the sliding part, and the guide rod penetrates through the channel.
The grinding equipment for metallographic analysis is characterized in that two clamping rods are respectively in threaded connection with two side walls of the clamp, the central axes of the two clamping rods coincide, and two arc-shaped clamping blocks are mounted at the opposite ends of the two clamping rods.
The utility model discloses owing to adopt above-mentioned technique, make it compare the positive effect that has with prior art and be:
the utility model discloses a metallographic analysis is with grinding device's lifting unit and horizontal drive subassembly can drive the centre gripping subassembly and remove along vertical and horizontal direction, and the centre gripping subassembly corresponds the abrasive paper of different mesh numbers, is applicable to from the corase grind to the correct grinding, from the roughly metallography grinding of throwing the essence and throwing.
Drawings
Fig. 1 is a schematic view of the grinding apparatus for metallographic analysis according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
Reference numerals: 1. a work table; 2. a lifting assembly; 21. a vertical plate; 211. a lifting guide rail; 212. a support; 22. a servo deceleration motor; 23. an eccentric wobble plate; 231. a deep groove ball bearing; 24. a connecting rod; 25. lifting the housing; 251. a slider; 252. a connecting plate; 31. a driving cylinder; 311. a piston rod; 32. a guide bar; 4. a clamping assembly; 41. a slider; 42. a clamp; 421. a clamping bar; 422. an arc-shaped clamping block; 5. a grinding mechanism; 51. a rotating electric machine; 511. a sloping plate; 52. a coupling; 53. grinding and polishing the disc; 54. fine grinding the sand paper; 55. semi-fine grinding abrasive paper; 56. coarsely grinding abrasive paper; 6. and (5) metallographic samples.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings and specific 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.
Fig. 1 is a schematic view of the grinding apparatus for metallographic analysis according to the present invention; fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
The embodiment of the utility model provides a metallographic analysis is with grinding equipment, please refer to fig. 1, fig. 2 and show, grinding equipment includes workstation 1, lifting unit 2, horizontal drive subassembly, centre gripping subassembly 4, grinds mechanism 5 and controller (not shown in the figure).
The lifting assembly 2 comprises a vertical plate 21, a servo speed reducing motor 22, an eccentric swinging disk 23, a connecting rod 24 and a lifting shell 25, wherein the vertical plate 21 is vertically arranged on one side of the upper surface of the workbench 1, the servo speed reducing motor 22 is arranged on one side surface of the upper end of the vertical plate 21, the upper end of the vertical plate 21 is transversely provided with a mounting hole, an output shaft of the servo speed reducing motor 22 penetrates through the mounting hole of the vertical plate 21 and is fixedly connected with the upper side of the eccentric swinging disk 23, the lower side of the eccentric swinging disk 23 is rotatably connected with the upper end of the connecting rod 24 through a deep groove ball bearing 231, the lower end of the connecting rod 24 is rotatably connected with the upper end of the lifting shell 25, a lifting guide rail 211 is vertically fixed on the other side surface of the vertical plate 21, a sliding block 251 is arranged on the outer wall of the lifting shell 25 and is slidably connected to the lifting guide rail 211, the eccentric swinging disk 23, the connecting rod, the eccentric swinging disk 23 drives the lifting shell 25 to do lifting motion on the lifting guide rail 211 through the connecting rod 24.
Wherein, horizontal drive assembly drives actuating cylinder 31 and guide bar 32 including driving, drives actuating cylinder 31 and installs in lift casing 25, and guide bar 32 is along transversely fixing the one side of keeping away from slider 251 on lift casing 25 outer wall, and the piston rod 311 who drives actuating cylinder 31 is parallel with guide bar 32, and lift casing 25 can drive and drive the synchronous elevating movement of actuating cylinder 31, and the piston rod 311 who drives actuating cylinder 31 stretches out lift casing 25 outside.
Clamping assembly 4 includes slider 41 and anchor clamps 42, anchor clamps 42's longitudinal section is "pi" style of calligraphy, slider 41 is fixed in anchor clamps 42's upper end, slider 41 sliding connection is on guide bar 32, slider 41 is connected with the piston rod 311 that drives actuating cylinder 31, the flexible slide 41 that can drive sliding part 311 on guide bar 32 side-to-side movement of driving actuating cylinder 31's piston rod 311, anchor clamps 42 are used for the centre gripping to treat the metallographic specimen 6 of polishing, lifting unit 2 and horizontal drive subassembly cooperation operation, can drive anchor clamps 42 and do the motion of vertical and horizontal direction, be convenient for adjusting position, the flexibility ratio is high.
The grinding mechanism 5 comprises a rotating motor 51, a coupler 52 and a grinding and polishing disc 53, the rotating motor 51 is installed on the workbench 1, an output shaft of the rotating motor 51 is connected with the grinding and polishing disc 53 through the coupler 52, the upper surface of the grinding and polishing disc 53 is sequentially provided with annular fine grinding abrasive paper 54, semi-fine grinding abrasive paper 5554 and rough grinding abrasive paper 56 from inside to outside, the grinding and polishing disc 53 is positioned on the lower side of the clamping component 4, the rotating motor 51 drives the grinding and polishing disc 53 to rotate through the coupler 52, the rough grinding abrasive paper 56 is 600-mesh abrasive paper, the semi-fine grinding abrasive paper 5554 is 1200-mesh abrasive paper, the fine grinding abrasive paper 54 is 2000-mesh abrasive paper, and diamond grinding paste is matched during grinding.
The controller respectively with servo gear motor 22, drive actuating cylinder 31 and rotating electrical machines 51 electric connection, lifting unit 2, horizontal drive subassembly collaborative work, through centre gripping subassembly 4 area treat the metallographic specimen 6 of polishing polish on corase grind abrasive paper 56, semi-finish grind abrasive paper 55 and finish grind abrasive paper 54 in proper order.
It should be noted that the terms "side", "another side", "upper end" and "lower end" as used herein are defined with reference to the relative positions of the components in the drawings of the present invention, and are used for clarity and convenience of description, and it should be understood that the scope of the present application is not limited by the use of the terms.
Further optimizing the above embodiment, a bracket 212 is installed on one side of the upper end of the vertical plate 21, the servo speed reduction motor 22 is installed on the bracket 212, and the bracket 212 plays a supporting role for the servo speed reduction motor 22.
Further, two connecting plates 252 are fixed at the upper end of the lifting housing 25, the two connecting plates 252 are parallel, the lower end of the connecting rod 24 is inserted into the two connecting plates 252, the connecting rod 24 and the two connecting plates 252 are rotatably connected through a bearing, the bearing is a plastic bearing, and a step pin (not shown) is inserted into the bearing and used for limiting the two ear plates.
Further, a swash plate 511 is fixed between the rotary motor 51 and the table 1, and the swash plate 511 can prevent the rotary motor 51 from shaking.
Further, a passage is formed in the slider 41, the guide bar 32 penetrates the passage, the slider 41 moves left and right on the guide bar 32, and a spray member (not shown) for spraying the coolant to the polishing position is provided on the guide bar 32.
In this embodiment, there are two clamping bars 421 on the both sides wall of anchor clamps 42 respectively threaded connection, the central axis coincidence of two clamping bars 421, arc clamp splice 422 is all installed to the relative one end of two clamping bars, the shape of arc clamp splice 422 matches with the shape of the metallographic specimen 6 of treating polishing, two arc clamp splice 422 are used for grasping metallographic specimen 6, two clamping bars 421 and anchor clamps 42 adopt threaded connection, can adjust the distance between two clamping bars 421, in order to adapt to not unidimensional metallographic specimen 6.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The grinding equipment for metallographic analysis is characterized by comprising a workbench (1), a lifting assembly (2), a horizontal driving assembly, a clamping assembly (4), a grinding mechanism (5) and a controller;
the lifting assembly (2) comprises a vertical plate (21), a servo speed reducing motor (22), an eccentric swinging disc (23), a connecting rod (24) and a lifting shell (25), the vertical plate (21) is vertically arranged on the workbench (1), the servo speed reducing motor (22) is arranged on one side face of the upper end of the vertical plate (21), an output shaft of the servo speed reducing motor (22) penetrates through the vertical plate (21) and is connected with the upper side of the eccentric swinging disc (23), the lower side of the eccentric swinging disc (23) is rotatably connected with the upper end of the connecting rod (24) through a deep groove ball bearing (231), the lower end of the connecting rod (24) is rotatably connected with the upper end of the lifting shell (25), a lifting guide rail (211) is vertically fixed on the side face of the vertical plate (21), and a sliding block (251) is arranged on the outer wall of the lifting shell (25), the sliding block (251) is connected to the lifting guide rail (211) in a sliding mode;
the horizontal driving assembly comprises a driving cylinder (31) and a guide rod (32), the driving cylinder (31) is installed in the lifting shell (25), the guide rod (32) is transversely fixed on one side, far away from the sliding block (251), of the outer wall of the lifting shell (25), and a piston rod (311) of the driving cylinder (31) is parallel to the guide rod (32);
the clamping assembly (4) comprises a sliding part (41) and a clamp (42), the longitudinal section of the clamp (42) is n-shaped, the sliding part (41) is fixed at the upper end of the clamp (42), the sliding part (41) is connected to the guide rod (32) in a sliding mode, and the sliding part (41) is connected with a piston rod (311) of the driving cylinder (31);
the grinding mechanism (5) comprises a rotating motor (51), a coupler (52) and a grinding and polishing disc (53), the rotating motor (51) is installed on the workbench (1), an output shaft of the rotating motor (51) is connected with the grinding and polishing disc (53) through the coupler (52), annular fine grinding abrasive paper (54), semi-fine grinding abrasive paper (55) and rough grinding abrasive paper (56) are sequentially arranged on the upper surface of the grinding and polishing disc (53) from inside to outside, and the grinding and polishing disc (53) is located on the lower side of the clamping component (4);
the controller is respectively and electrically connected with the servo speed reducing motor (22), the driving air cylinder (31) and the rotating motor (51).
2. The grinding apparatus for metallographic analysis according to claim 1, wherein a bracket (212) is mounted on one side surface of an upper end of said vertical plate (21), and said servo motor (22) is mounted on said bracket (212).
3. The grinding apparatus for metallographic analysis according to claim 1, wherein two connecting plates (252) are fixed to an upper end of said lifting housing (25), said two connecting plates (252) are parallel, a lower end of said connecting rod (24) is inserted into said two connecting plates (252), and said connecting rod (24) is rotatably connected to said two connecting plates (252) by a bearing.
4. The grinding apparatus for metallographic analysis according to claim 1, characterized in that an inclined plate (511) is fixed between said rotating electrical machine (51) and said table (1).
5. The grinding apparatus for metallographic analysis according to claim 1, wherein a channel is formed in said sliding member (41), said guide rod (32) extending through said channel.
6. The grinding apparatus for metallographic analysis according to claim 1, wherein two clamping bars (421) are respectively screwed onto two side walls of said jig (42), the central axes of said two clamping bars (421) are coincident, and an arc-shaped clamping block (422) is mounted on each of opposite ends of said two clamping bars.
CN202021995197.4U 2020-09-11 2020-09-11 Grinding equipment for metallographic analysis Active CN212964297U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021995197.4U CN212964297U (en) 2020-09-11 2020-09-11 Grinding equipment for metallographic analysis

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Application Number Priority Date Filing Date Title
CN202021995197.4U CN212964297U (en) 2020-09-11 2020-09-11 Grinding equipment for metallographic analysis

Publications (1)

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CN212964297U true CN212964297U (en) 2021-04-13

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CN202021995197.4U Active CN212964297U (en) 2020-09-11 2020-09-11 Grinding equipment for metallographic analysis

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114800168A (en) * 2022-05-20 2022-07-29 江西明鸿光电科技有限公司 Automatic grinding machine for optical fiber jumper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114800168A (en) * 2022-05-20 2022-07-29 江西明鸿光电科技有限公司 Automatic grinding machine for optical fiber jumper

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