CN214559790U

CN214559790U - Turnover mechanism for double-sided grinding of diamond

Info

Publication number: CN214559790U
Application number: CN202120061088.3U
Authority: CN
Inventors: 李龙勋
Original assignee: Anhui Aikesen New Material Co ltd
Current assignee: Anhui Aikesen New Material Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-02
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a tilting mechanism for two-sided grinding of diamond relates to diamond material and grinds cutting technical field, for solving current comparatively inconvenient problem of the compound piece upset of diamond in the course of working. The front end and the rear end of the interior of grinding platform all are provided with the sliding tray, first lead screw is all installed to the lower extreme of sliding tray inside, and the one end of first lead screw all rotates with the grinding platform to be connected, the externally mounted of first lead screw has first sliding block, and first sliding block and first lead screw looks adaptation, first electric putter is all installed to the upper end of first sliding block, install the roll-over stand between the first electric putter upper end, the second lead screw is all installed to the inside both sides of roll-over stand, the internally mounted of roll-over stand has second electric putter, the one end of second electric putter is all fixed and is provided with the installation sleeve, the one end of installation sleeve is all rotated and is installed splint.

Description

Turnover mechanism for double-sided grinding of diamond

Technical Field

The utility model relates to a diamond material grinds cutting technical field, specifically is a tilting mechanism for two-sided grinding of diamond.

Background

The diamond composite sheet is formed by sintering diamond micro powder and a hard alloy substrate under the condition of ultrahigh pressure and high temperature, has the high hardness, high wear resistance and heat conductivity of diamond and the strength and impact toughness of hard alloy, is an ideal material for manufacturing cutting tools, drilling bits and other wear-resistant tools, and needs to be placed on a grinding workbench in the processing process of the diamond composite sheet, grinding and cutting are carried out on the surface of the diamond composite sheet by using grinding equipment, after one surface of the diamond composite sheet is processed, the diamond composite sheet needs to be turned over, and the other surface of the diamond composite sheet needs to be correspondingly processed to achieve the shape required to be used.

However, most of existing grinding equipment does not have a diamond compact overturning mechanism, needs to be manually overturned and is influenced by manual proficiency, so that the workload of workers is increased, the processing efficiency is reduced, and after the overturning is completed, the placing accuracy of the diamond compact is influenced to a certain extent, so that the existing requirements are not met, and the overturning mechanism for double-sided grinding of the diamond is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tilting mechanism for two-sided grinding of diamond to the proposed comparatively inconvenient problem of diamond compact upset in the course of working among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a turnover mechanism for double-sided grinding of diamonds comprises a grinding table, wherein sliding grooves are formed in the front end and the rear end of the interior of the grinding table, first lead screws are mounted at the lower ends of the interior of the sliding grooves, one ends of the first lead screws are rotatably connected with the grinding table, first sliding blocks are mounted on the exterior of the first lead screws and are matched with the first lead screws, first electric push rods are mounted at the upper ends of the first sliding blocks, a turnover frame is mounted between the upper ends of the first electric push rods and is fixed with the first electric push rods through bolts, second lead screws are mounted on two sides of the interior of the turnover frame, one ends of the second lead screws are rotatably connected with the turnover frame, second electric push rods are mounted in the turnover frame and are provided with two second electric push rods, and mounting sleeves are fixedly arranged at one ends of the second electric push rods, and one end of the mounting sleeve is rotatably provided with a clamping plate.

Preferably, one side of the grinding table is fixedly provided with two first servo motors, and the output shafts of the two first servo motors are in transmission connection with the other end of the first lead screw through a coupler.

Preferably, the rear end fixed mounting of roll-over stand has the second servo motor, and the output shaft of second servo motor passes through shaft coupling transmission with one of them second lead screw and is connected, connect through belt transmission between the second lead screw.

Preferably, the externally mounted of second lead screw has the second sliding block, and second sliding block and second lead screw looks adaptation, one side of second sliding block is provided with the fixed block, and the both ends of fixed block respectively with second sliding block and second electric putter fixed connection.

Preferably, a third servo motor is fixedly arranged inside the mounting sleeve, and an output shaft of the third servo motor is fixedly connected with the clamping plate.

Preferably, the inner sides of the clamping plates are provided with rubber pads, and the rubber pads are fixedly adhered to the clamping plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adopts the flexible roll-over stand, which can not affect the grinding area in the moving or adjusting process, under the conventional state, the roll-over stand is arranged at one side of the upper end of the grinding platform, the other side of the roll-over stand belongs to the grinding area of the diamond composite sheet, when the roll-over stand needs to be turned over after processing one side of the diamond composite sheet, the first servo motor is started, the output shaft of the first servo motor drives the first lead screw to rotate, the rotary motion is converted into the linear motion under the coordination with the first sliding block, the first sliding block drives the first electric push rod provided with the roll-over stand to move towards the position of the diamond composite sheet, when the roll-over stand moves to the upper end of the diamond composite sheet, the first electric push rod contracts until the lower end of the roll-over stand is jointed with the grinding platform, the roll-over stand can conveniently fix and adjust the diamond composite sheet, after the adjustment is completed, the roll-over stand is rapidly lifted and reset to the original position, through this kind of mode, can fix diamond compact under the prerequisite that does not influence the normal work of grinding equipment, alleviateed staff's work burden on the one hand, improved work efficiency, on the other hand has improved the work security.

2. The utility model discloses when fixing diamond compact piece, through opening second electric putter, make the installation sleeve of its one end drive splint and carry out the centre gripping to diamond compact piece fixed, open third servo motor after fixed the completion, third servo motor's output shaft makes splint drive diamond compact piece and takes place one hundred eighty degrees rotations, realize the upset work to diamond compact piece, open second servo motor simultaneously, second servo motor's output shaft drives the second lead screw and rotates, under the transmission of belt, it carries out synchronous rotation to drive another second lead screw, under the cooperation of second lead screw and second sliding block, it adjusts to drive the upward vertical displacement of diamond compact piece at the grinding platform, in order to avoid appearing the condition of offset after the upset is accomplished.

3. The utility model discloses an equal adhesion in the inboard of splint is fixed with the rubber pad, and when rubber pad and the contact of diamond compact piece, elastic structure can improve frictional force between the two to improve fixed effect, avoid the condition that drops to appear in the upset in-process.

Drawings

FIG. 1 is a top view of the grinding table of the present invention;

FIG. 2 is a side view of the internal structure of the grinding table of the present invention;

fig. 3 is a partially enlarged view of the area a in fig. 1 according to the present invention;

fig. 4 is a partially enlarged view of the area B in fig. 1 according to the present invention.

In the figure: 1. a grinding table; 2. a sliding groove; 3. a first lead screw; 4. a first servo motor; 5. a first slider; 6. a roll-over stand; 7. a second lead screw; 8. a second slider; 9. a first electric push rod; 10. a splint; 11. a belt; 12. a second servo motor; 13. a second electric push rod; 14. installing a sleeve; 15. a third servo motor; 16. a rubber pad; 17. and (5) fixing blocks.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a turnover mechanism for double-sided grinding of diamonds comprises a grinding table 1, wherein sliding grooves 2 are respectively arranged at the front end and the rear end inside the grinding table 1, first lead screws 3 are respectively arranged at the lower ends inside the sliding grooves 2, one end of each first lead screw 3 is rotatably connected with the grinding table 1, first sliding blocks 5 are arranged outside the first lead screws 3, the first sliding blocks 5 are matched with the first lead screws 3, first electric push rods 9 are respectively arranged at the upper ends of the first sliding blocks 5, a turnover frame 6 is arranged between the upper ends of the first electric push rods 9, the turnover frame 6 and the first electric push rods 9 are fixed through bolts, second lead screws 7 are respectively arranged at two sides inside the turnover frame 6, one end of each second lead screw 7 is rotatably connected with the turnover frame 6, second electric push rods 13 are arranged inside the turnover frame 6, two second electric push rods 13 are arranged, sleeves 14 are respectively fixedly arranged at one ends of the second electric push rods 13, one end of the mounting sleeve 14 is rotatably mounted with the clamping plate 10.

Further, equal fixed mounting in one side of grinding platform 1 has first servo motor 4, and first servo motor 4 installs two, and the output shaft of first servo motor 4 passes through the shaft coupling transmission with first lead screw 3's the other end and is connected, and first servo motor 4 output shaft drives first lead screw 3 and rotates, under the cooperation with first sliding block 5, turns into linear motion with rotary motion, makes first sliding block 5 drive the first electric putter 9 that is equipped with roll-over stand 6 and move towards the compound piece position of diamond.

Further, the rear end fixed mounting of roll-over stand 6 has second servo motor 12, and the output shaft of second servo motor 12 passes through shaft coupling transmission with one of them second lead screw 7 and is connected, connect through belt 11 transmission between the second lead screw 7, the output shaft of second servo motor 12 drives second lead screw 7 and rotates, under the transmission of belt 11, drive another second lead screw 7 and carry out synchronous rotation, under the cooperation of second lead screw 7 and second sliding block 8, drive the diamond compact and carry out longitudinal displacement and adjust on grinding table 1.

Further, the externally mounted of second lead screw 7 has second sliding block 8, and second sliding block 8 and second lead screw 7 looks adaptation, and one side of second sliding block 8 is provided with fixed block 17, and the both ends of fixed block 17 respectively with second sliding block 8 and second electric putter 13 fixed connection, second electric putter 13 makes the installation sleeve 14 of its one end drive splint 10 and carry out the centre gripping fixedly to the diamond compact piece.

Further, the inside of installation sleeve 14 is fixed and is provided with third servo motor 15, and third servo motor 15's output shaft and splint 10 fixed connection, third servo motor 15's output shaft make splint 10 drive the diamond compact piece and take place one hundred eighty degrees rotations, realize the upset work to the diamond compact piece.

Further, the inboard of splint 10 all is provided with rubber pad 16, and rubber pad 16 is fixed with the adhesion of splint 10, and when rubber pad 16 and the contact of diamond compact piece, elastic construction can improve frictional force between the two to improve fixed effect, avoid the condition that drops to appear in the upset in-process.

The working principle is as follows: under the conventional state, the roll-over stand 6 is positioned at one side of the upper end of the grinding table 1, the other side of the roll-over stand belongs to the grinding area of the diamond composite sheet, when the roll-over stand needs to be turned over after one side of the diamond composite sheet is processed, the first servo motor 4 is started, the output shaft of the first servo motor drives the first lead screw 3 to rotate, the rotary motion is converted into linear motion under the coordination with the first sliding block 5, the first sliding block 5 drives the first electric push rod 9 provided with the roll-over stand 6 to move towards the position of the diamond composite sheet, when the roll-over stand 6 moves to the upper end of the diamond composite sheet, the first electric push rod 9 contracts until the lower end of the roll-over stand 6 is jointed with the grinding table 1, the roll-over stand 6 is convenient to fixedly adjust the diamond composite sheet, the second electric push rod 13 is started, the mounting sleeve 14 at one end of the roll-over stand drives the clamping plate 10 to clamp and fix the diamond, the third servo motor 15 is started after the fixation is completed, the output shaft of third servo motor 15 makes splint 10 drive the compound piece of diamond take place one hundred eighty degrees rotations, the realization is to the upset work of compound piece of diamond, open second servo motor 12 simultaneously, the output shaft of second servo motor 12 drives second lead screw 7 and rotates, under the transmission of belt 11, drive another second lead screw 7 and carry out synchronous rotation, under the cooperation of second lead screw 7 and second sliding block 8, it adjusts to drive the compound piece of diamond and carry out longitudinal displacement on grinding table 1, whole completion back, first electric putter 9 lifts rapidly and resets to the original place.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A tilting mechanism for two-sided grinding of diamond, includes grinding platform (1), its characterized in that: the front end and the rear end inside the grinding table (1) are respectively provided with a sliding groove (2), the lower end inside the sliding groove (2) is respectively provided with a first lead screw (3), one end of each first lead screw (3) is rotatably connected with the grinding table (1), a first sliding block (5) is arranged outside each first lead screw (3), the first sliding block (5) is matched with the first lead screw (3), a first electric push rod (9) is arranged at the upper end of each first sliding block (5), a roll-over frame (6) is arranged between the upper ends of the first electric push rods (9), the roll-over frame (6) and the first electric push rods (9) are fixed through bolts, the two sides inside the roll-over frame (6) are respectively provided with a second lead screw (7), one end of each second lead screw (7) is rotatably connected with the roll-over frame (6), and a second electric push rod (13) is arranged inside the roll-over frame (6), and two second electric push rods (13) are installed, the one end of second electric push rod (13) is all fixed and is provided with installation sleeve (14), splint (10) are all installed in the one end of installation sleeve (14) rotation.

2. A turnover mechanism for double side grinding of diamonds according to claim 1 wherein: the grinding table is characterized in that a first servo motor (4) is fixedly mounted on one side of the grinding table (1), two first servo motors (4) are mounted on the grinding table, and an output shaft of each first servo motor (4) is in transmission connection with the other end of each first lead screw (3) through a coupler.

3. A turnover mechanism for double side grinding of diamonds according to claim 1 wherein: the rear end fixed mounting of roll-over stand (6) has second servo motor (12), and the output shaft of second servo motor (12) passes through the shaft coupling transmission with one of them second lead screw (7) and is connected, connect through belt (11) transmission between second lead screw (7).

4. A turnover mechanism for double side grinding of diamonds according to claim 1 wherein: the externally mounted of second lead screw (7) has second sliding block (8), and second sliding block (8) and second lead screw (7) looks adaptation, one side of second sliding block (8) is provided with fixed block (17), and the both ends of fixed block (17) respectively with second sliding block (8) and second electric putter (13) fixed connection.

5. A turnover mechanism for double side grinding of diamonds according to claim 1 wherein: a third servo motor (15) is fixedly arranged inside the mounting sleeve (14), and an output shaft of the third servo motor (15) is fixedly connected with the clamping plate (10).

6. A turnover mechanism for double side grinding of diamonds according to claim 5, characterized in that: the inner sides of the clamping plates (10) are respectively provided with a rubber pad (16), and the rubber pads (16) are fixedly adhered to the clamping plates (10).