CN213225644U

CN213225644U - Inner arc grinding and polishing device applied to boron nitride ceramic part

Info

Publication number: CN213225644U
Application number: CN202021726543.9U
Authority: CN
Inventors: 李克胜; 冀坤; 李贞太
Original assignee: Weifang Zhuoyu New Material Technology Co ltd
Current assignee: Weifang Zhuoyu New Material Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-05-18
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a be applied to inner arc grinding burnishing device of boron nitride ceramic member, including bottom plate and the telescopic cylinder who is located bottom plate top one side, telescopic cylinder's top is equipped with the stand, and the top of stand is equipped with the crossbeam of horizontal setting, and the bottom of crossbeam is equipped with the support of vertical setting, and the bottom of support is equipped with the mounting panel of horizontal setting, and the bottom of mounting panel is equipped with driving motor, and driving motor's output is equipped with the grindstone, and the top of bottom plate is equipped with the workstation, and the recess has been seted up on the top of workstation, and the top of recess is equipped with a plurality of evenly distributed's spacing post. Has the advantages that: make spacing post contact with the outer wall of pottery along with the removal of diaphragm one and diaphragm two, and can fix the pottery of variation in size on the workstation, prevent to take place to rock when grinding pottery, improved the precision of grinding greatly, and the cooperation of sliding block and support then can drive the regulation of position about the grindstone carries out, convenience of customers carries out the grinding polishing to ceramic inner arc or outer arc.

Description

Inner arc grinding and polishing device applied to boron nitride ceramic part

Technical Field

The utility model relates to a grinding and polishing technical field particularly, relates to an inner arc grinding and polishing device for boron nitride ceramic member.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions to obtain a bright and flat surface, and is a modification processing of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, and the polishing can not improve the dimensional precision or geometric shape precision of the workpiece but aims to obtain a smooth surface or mirror surface gloss.

The polishing wheel rotating at a high speed presses a workpiece, so that grinding materials roll and trace cut the surface of the workpiece, and a bright processing surface is obtained.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a be applied to inner arc grinding burnishing device of boron nitride ceramic member to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

an inner arc grinding and polishing device applied to boron nitride ceramic parts comprises a bottom plate and a telescopic cylinder located on one side of the top end of the bottom plate, wherein a stand column is arranged at the top end of the telescopic cylinder, a transverse beam is transversely arranged at the top end of the stand column, a vertically arranged support is arranged at the bottom end of the transverse beam, a transversely arranged mounting plate is arranged at the bottom end of the support, a driving motor is arranged at the bottom end of the mounting plate, a grinding stone is arranged at the output end of the driving motor, a workbench is arranged at the top end of the bottom plate, a groove is formed in the top end of the workbench, a plurality of limiting columns which are uniformly distributed are arranged at the top end of the groove and are connected with the workbench through an adjusting mechanism, the adjusting mechanism comprises a first transverse plate and a second transverse plate which are symmetrically arranged in the workbench, a movable rod is arranged on one side of the top end of the first transverse plate, and, the movable rod with the one side that the joint pole is close to each other all is equipped with the rack, and is two sets of be equipped with between the rack rather than the gear of meshing, the axle center of gear with be located the positive and negative motor in the workstation, diaphragm one with the top of diaphragm two corresponding with spacing post is connected.

Preferably, sleeves sleeved on the movable rod and the connecting rod are symmetrically arranged in the workbench.

Preferably, be equipped with the lead screw of horizontal setting in the crossbeam, the cover is equipped with on the lead screw with the sliding block that the support is connected, just one side of lead screw with be located the driving motor output is connected in the crossbeam.

Preferably, the bottom of bottom plate is equipped with a plurality of evenly distributed's removal wheel, it is fixed universal wheel to remove the wheel.

Preferably, the number of the limiting columns is four, and the limiting columns are sleeved with rubber rings matched with the limiting columns.

Preferably, top one side of mounting panel is equipped with the polishing solution case, the bottom of polishing solution case is equipped with and runs through the dropping liquid pipe of mounting panel, be equipped with the valve on the dropping liquid pipe.

The utility model has the advantages that: through spacing post and adjustment mechanism's cooperation design, with diaphragm one and diaphragm two to middle translation for spacing post contacts with the outer wall of pottery along with the removal of diaphragm one and diaphragm two, and can fix on the workstation to the pottery of variation in size, prevents to take place to rock when grinding pottery, has improved the precision of grinding greatly, and the cooperation of sliding block and support, then can drive the regulation of position about the grindstone carries out, convenience of customers carries out the grinding polishing to pottery inner arc or outer arc.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an inner arc grinding and polishing device applied to a boron nitride ceramic part according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an adjusting mechanism applied to an inner arc grinding and polishing device for boron nitride ceramic parts according to an embodiment of the present invention.

In the figure:

1. a base plate; 2. a telescopic cylinder; 3. a column; 4. a cross beam; 5. a support; 6. mounting a plate; 7. a drive motor; 8. grinding stone; 9. a work table; 10. a groove; 11. a limiting column; 12. a first transverse plate; 13. a transverse plate II; 14. a movable rod; 15. a connecting rod; 16. a rack; 17. a gear; 18. a positive and negative motor; 19. A sleeve; 20. a moving wheel; 21. a polishing solution tank; 22. a dropping tube; 23. a screw rod; 24. and a slider.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an inner arc grinding and polishing device for boron nitride ceramic member.

The first embodiment;

as shown in fig. 1-2, the inner arc grinding and polishing device applied to boron nitride ceramic parts according to the embodiment of the present invention comprises a bottom plate 1 and a telescopic cylinder 2 located at one side of the top end of the bottom plate 1, wherein the top end of the telescopic cylinder 2 is provided with a vertical column 3, the top end of the vertical column 3 is provided with a transverse beam 4, the bottom end of the transverse beam 4 is provided with a vertically arranged bracket 5, the bottom end of the bracket 5 is provided with a transversely arranged mounting plate 6, the bottom end of the mounting plate 6 is provided with a driving motor 7, the output end of the driving motor 7 is provided with a grinding stone 8, the top end of the bottom plate 1 is provided with a worktable 9, the top end of the worktable 9 is provided with a groove 10, the top end of the groove 10 is provided with a plurality of uniformly distributed limiting posts 11, the limiting posts 11 are connected with the worktable 9 through an adjusting mechanism, the adjusting mechanism comprises a first transverse plate 12 and a second, the utility model discloses a spacing post 11, including diaphragm two 13, movable rod 14, movable rod 16, two sets of gear 17, the axle center of gear 17 with be located positive and negative motor 18 in the workstation 9, diaphragm one 12 with the top of diaphragm two 13 corresponding with spacing post 11 is connected, the top of diaphragm two 13 be equipped with the pole 15 that links up that the movable rod 14 symmetry set up, movable rod 14 with the pole 15 that links up one side that is close to each other all is equipped with rack 16, two sets of be equipped with between the rack 16 rather than the meshing.

Example two;

as shown in fig. 1-2, the workbench 9 is internally symmetrically provided with sleeves 19 which are sleeved on the movable rod 14 and the connecting rod 15, a transversely arranged screw rod 23 is arranged in the cross beam 4, the screw rod 23 is sleeved with a sliding block 24 connected with the support 5, one side of the screw rod 23 is connected with the output end of a driving motor in the cross beam 4, the bottom end of the bottom plate 1 is provided with a plurality of moving wheels 20 which are uniformly distributed, and the moving wheels 20 are fixed universal wheels. From the above design, through the matching design of the screw rod 23 and the sliding block 24, the operation of the driving motor drives the screw rod 23 to rotate, so that the sliding block 24 moves along with the rotation of the screw rod 23, and the sliding block 24 drives the grinding stone 8 to translate left and right through the bracket 5.

Example three;

as shown in fig. 1-2, the number of the limiting columns 11 is four, the limiting columns 11 are sleeved with rubber rings matched with the rubber rings, a polishing solution box 21 is arranged on one side of the top end of the mounting plate 6, a dropping liquid pipe 22 penetrating through the mounting plate 6 is arranged at the bottom end of the polishing solution box 21, and a valve is arranged on the dropping liquid pipe 22. As can be seen from the above design, the polishing solution in the polishing solution tank 21 is dropped through the dropping tube 22, which is convenient for people to use when polishing ceramics.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the ceramic is placed on the workbench 9 and located between the four limiting columns 11, the positive and negative motors 18 are started to drive the gears 17 to rotate after confirmation, the gears 17 are meshed with the racks 16 in the rotating process, so that the movable rods 14 move downwards along with the rotation of the gears 17, the connecting rods 15 move upwards along with the rotation of the gears 17, the movable rods 14 and the connecting rods 15 are gathered towards the middle direction, the first transverse plate 12 and the second transverse plate 13 are driven to synchronously translate, the limiting columns 11 are driven to gather towards the middle direction, the outer wall of the ceramic is in contact fixation, then the driving motor 7 is started to drive the grinding stones 8 to rotate, then the telescopic cylinder 2 is started to move downwards, and the grinding stones 8 and the ceramic are in contact polishing.

To sum up, with the help of the above technical scheme of the utility model, through spacing post 11 and adjustment mechanism's cooperation design, with diaphragm one 12 and diaphragm two 13 to middle translation for spacing post 11 contacts with the ceramic outer wall along with diaphragm one 12 and diaphragm two 13's removal, and can fix the pottery of variation in size on workstation 9, prevent to take place to rock when grinding pottery, the precision of grinding has been improved greatly, and sliding block 24 and support 5's cooperation, then can drive grindstone 8 and carry out the regulation of controlling the position, convenience of customers carries out the grinding polishing to ceramic inner arc or outer arc.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The inner arc grinding and polishing device applied to the boron nitride ceramic part is characterized by comprising a bottom plate (1) and a telescopic cylinder (2) positioned on one side of the top end of the bottom plate (1), wherein a stand column (3) is arranged at the top end of the telescopic cylinder (2), a transverse beam (4) is transversely arranged at the top end of the stand column (3), a vertically arranged support (5) is arranged at the bottom end of the transverse beam (4), a transversely arranged mounting plate (6) is arranged at the bottom end of the support (5), a driving motor (7) is arranged at the bottom end of the mounting plate (6), a grinding stone (8) is arranged at the output end of the driving motor (7), a workbench (9) is arranged at the top end of the bottom plate (1), a groove (10) is formed in the top end of the workbench (9), a plurality of uniformly distributed limiting columns (11) are arranged at the top end of the groove (10), and the limiting columns (11) are connected with the workbench (9, adjustment mechanism is including being located diaphragm (12) and diaphragm two (13) that the symmetry set up in workstation (9), top one side of diaphragm (12) is equipped with movable rod (14), the top of diaphragm two (13) be equipped with linking pole (15) that movable rod (14) symmetry set up, movable rod (14) with one side that links up pole (15) and be close to each other all is equipped with rack (16), and is two sets of be equipped with between rack (16) rather than meshed gear (17), the axle center of gear (17) with be located positive and negative motor (18) in workstation (9), diaphragm one (12) with the top of diaphragm two (13) corresponding with spacing post (11) are connected.

2. The inner arc grinding and polishing device applied to the boron nitride ceramic pieces is characterized in that sleeves (19) sleeved on the movable rods (14) and the connecting rods (15) are symmetrically arranged in the workbench (9).

3. The internal arc grinding and polishing device applied to the boron nitride ceramic piece is characterized in that a transversely arranged lead screw (23) is arranged in the cross beam (4), a sliding block (24) connected with the bracket (5) is sleeved on the lead screw (23), and one side of the lead screw (23) is connected with an output end of a driving motor in the cross beam (4).

4. The inner arc grinding and polishing device applied to the boron nitride ceramic piece is characterized in that a plurality of moving wheels (20) are uniformly distributed at the bottom end of the bottom plate (1), and the moving wheels (20) are fixed universal wheels.

5. The inner arc grinding and polishing device applied to the boron nitride ceramic piece is characterized in that the number of the limiting columns (11) is four, and a rubber ring matched with the limiting columns (11) is sleeved on the limiting columns (11).

6. The internal arc grinding and polishing device applied to the boron nitride ceramic pieces is characterized in that a polishing solution box (21) is arranged on one side of the top end of the mounting plate (6), a dropping liquid pipe (22) penetrating through the mounting plate (6) is arranged at the bottom end of the polishing solution box (21), and a valve is arranged on the dropping liquid pipe (22).