CN213438804U

CN213438804U - Hard alloy ball grinding disc

Info

Publication number: CN213438804U
Application number: CN202021680123.1U
Authority: CN
Inventors: 杨吴伟
Original assignee: Haimen Lilan Bearing Technology Co Ltd
Current assignee: Haimen Lilan Bearing Technology Co Ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-15
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a hard alloy ball grinding disc in the technical field of hard alloy ball grinding discs, which comprises an upper grinding disc, a lower grinding disc matched with the lower grinding disc is arranged below the upper grinding disc, a guide rail is arranged on the upper surface of the lower grinding disc, alloy balls are placed on the guide rails, the upper grinding disc is connected with an upper grinding plate at the upper end, a second telescopic column is arranged at the lower end of the lower grinding disc, the second telescopic column is inserted into the first telescopic column at the lower end, the front side, the rear side, the left side and the right side of the outer wall of the first telescopic column and the outer wall of the second telescopic column are provided with threaded holes, the threaded hole is movably connected with a locking bolt, the left side and the right side of the first telescopic column are both provided with an electric push rod, the electric push rod is connected with the lower grinding plate at the lower end, the device can disassemble the grinding disc at any time for replacement, the replacement is quick and convenient, the efficiency is extremely high, and the spherical material replacement device is suitable for spherical materials with different diameters.

Description

Hard alloy ball grinding disc

Technical Field

The utility model relates to a carbide ball abrasive disc technical field specifically is a carbide ball abrasive disc.

Background

Present abrasive disc extensively is used for a plurality of trades, but abrasive disc installation is inconvenient, and is consuming time longer, has reduced work efficiency, and current abrasive disc adopts the bolt mounting mode, has not only like this iron fillings, also has the influence to the abrasive disc for a long time, and current upper and lower abrasive disc can only grind the globular object of a diameter size, if want to grind the globular object of different diameters size, is difficult to realize, so we provide a carbide ball abrasive disc.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbide ball abrasive disc 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: including last abrasive disc, it is equipped with assorted abrasive disc down to go up the abrasive disc below, the abrasive disc upper surface is equipped with the guide rail down, the alloy ball has been placed on the guide rail, go up the last abrasive disc of abrasive disc connection upper end, the abrasive disc lower extreme is equipped with the flexible post of second down, the flexible post of second plug-in connection is in the first flexible post of lower extreme, the flexible post outer wall of first flexible post and second all is equipped with the screw hole all around to the side, screw hole swing joint tightly locks the bolt, the first flexible post left and right sides all is equipped with electric putter, electric putter connects the lower abrasive plate of lower extreme.

Preferably, go up grinding plate outer wall a week and all be equipped with setting element two, setting element two swing joint goes up the mounting two of grinding pan outer wall a week, all be equipped with setting element one around the grinding pan outer wall down, setting element one swing joint second telescopic column outer wall front and back mounting one.

Preferably, the first positioning piece is installed at the bottom end close to the lower grinding disc, the first fixing piece is installed at the upper end close to the second telescopic column, the second positioning piece is installed at the lower end close to the upper grinding plate, and the second fixing piece is installed at the upper end close to the upper grinding disc.

Preferably, the two positioning pieces are six groups and are respectively arranged on the outer wall of the upper grinding plate, and the distances between the two adjacent positioning pieces are equal.

Preferably, the guide rail has a V-shape.

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

1. can dismantle the installation at any time through the cooperation of setting element and mounting, and can not consume how long time, it is very convenient, and can not cause the damage to the grinding dish.

2. Can improve the height that reduces abrasive disc down through flexible post, through electric putter promotion abrasive disc down to reach the material that is fit for the spheroid object form of different diameters size, efficiency has not only improved like this, has also helped the workman to save physical power.

Drawings

FIG. 1 is a front view of the hard alloy ball grinding disk of the present invention;

FIG. 2 is a cross-sectional view of the guide rail of the hard alloy ball grinding disk of the present invention;

in the figure: the grinding machine comprises a lower grinding plate 1, a first telescopic column 2, a second telescopic column 3, an electric push rod 4, a first fastening piece 5, a first positioning piece 6, an upper grinding disc 7, an upper grinding plate 8, a second positioning piece 9, a second fastening piece 10, a locking bolt 11, an alloy ball 12, a guide rail 13, a lower grinding disc 14 and a threaded hole 15.

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. 1-2, the present invention provides a hard alloy ball grinding pan, which comprises an upper grinding pan 7, a lower grinding pan 14 disposed below the upper grinding pan 7, a guide rail 13 disposed on the upper surface of the lower grinding pan 14, the guide rail 13 being in a V shape, arc-shaped grooves disposed on both sides of the guide rail 13, a vent hole disposed at the bottom end of the guide rail 13, an alloy ball 12 disposed on the guide rail 13, the upper grinding pan 7 connected to an upper grinding plate 8, a motor disposed on the upper end of the upper grinding plate 8 for moving the upper grinding plate 8 up and down and driving the upper grinding pan 7 to move, a second telescopic column 3 disposed at the lower end of the lower grinding pan 14, the second telescopic column 3 inserted into the first telescopic column 2 at the lower end, a driving device disposed in the inner cavities of the first telescopic column 2 and the second telescopic column 3, the driving device driving the lower grinding pan 14 to rotate counterclockwise, and the height of the lower grinding pan 14 can be raised and lowered by the cooperation of the second, in order to reach the globular object that is fit for different diameters, the side all around of the flexible post 3 outer wall of first flexible post 2 and second all is equipped with

screw hole

15, 15 swing joint locking bolt 11 of screw hole, after adjusting the position, utilize the mutually supporting of locking bolt 11 and screw hole 15 to stabilize the flexible post 3 of second, the 2 left and right sides of first flexible post all are equipped with electric putter 4, electric putter 4 connects lower abrasive disc 1 of lower extreme, abrasive disc 14 under the 4 upper end apical pillars of electric putter, can make a round trip to promote abrasive disc 14 down, stop when promoting when being fit for globular object diameter size.

Example 2

Referring to fig. 1, with respect to the difference of embodiment 1, a second positioning element 9 is disposed on a circumference of an outer wall of an upper grinding plate 8, the second positioning element 9 is movably connected to a second fixing element 10 on a circumference of an outer wall of the upper grinding plate 7, the upper grinding plate 7 and the upper grinding plate 8 can be fixed by cooperation of the second positioning element 9 and the second fixing element 10, the second positioning element 9 is mounted at a lower end of the upper grinding plate 8, the second fixing element 10 is mounted at an upper end of the upper grinding plate 7, so that the second positioning element 9 and the second fixing element 10 are abutted against each other, so that the two positioning elements 9 are more strongly locked, the two positioning elements 9 have six groups and more number, the upper grinding plate 8 and the upper grinding plate 7 can be firmly locked, so as to be free from external force during operation to cause displacement, the second positioning element 9 is disposed on an outer wall of the upper grinding plate 8, and the two adjacent positioning, the first positioning piece 6 is movably connected with the first fixing piece 5 in front of and behind the outer wall of the second telescopic column 3, the first positioning piece 6 and the first fixing piece 5 are matched with each other to fix the telescopic column, the first positioning piece 6 is installed at the bottom end close to the lower grinding disc 14, and the first fixing piece 5 is installed at the upper end close to the second telescopic column 3.

The working principle is as follows:

during operation, lapping plate 1 and lower abrasive disc 14 are locked and stabilized tightly through setting element one 6 and mounting piece one 5 cooperation, then lapping disc 14 and the flexible post 3 of second are locked tightly through setting element two 9 and fastener two 10 mutually supporting again, alloy ball 12 is put on guide rail 13, it reciprocates to adjust the flexible post 3 of second to promote lapping disc 14 down through electric putter 4, adjust to suitable alloy ball 12 diameter size position, then use screw hole 15 and the cooperation of locking bolt 11 to pin first flexible post 2 and the flexible post 3 of second, then reciprocate last lapping disc 7 through the drive arrangement of last lapping plate 8 upper end, then the drive arrangement of flexible post inner chamber is restarted, lapping disc 14 under the counter-clockwise rotation, carry out the grinding to alloy ball 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carbide ball abrasive disc, includes abrasive disc (7), it is equipped with assorted lower abrasive disc (14) to go up abrasive disc (7) below, abrasive disc (14) upper surface is equipped with guide rail (13) down, placed alloy ball (12), its characterized in that on guide rail (13): go up abrasive disc (7) and connect last abrasive disc (8) of upper end, abrasive disc (14) lower extreme is equipped with the flexible post of second (3) down, the flexible post of second (3) is pegged graft in first flexible post (2) of lower extreme, the side all is equipped with screw hole (15) all around first flexible post (2) and the flexible post of second (3) outer wall, screw hole (15) swing joint lock bolt (11), the first flexible post (2) left and right sides all is equipped with electric putter (4), electric putter (4) connect lower abrasive disc (1) of lower extreme.

2. The carbide ball grinding disk as set forth in claim 1, wherein: go up abrasive sheet (8) outer wall a week and all be equipped with setting element two (9), setting element two (9) swing joint goes up the mounting two (10) of abrasive disc (7) outer wall a week, all be equipped with setting element (6) around abrasive disc (14) outer wall down, setting element (6) swing joint second flexible post (3) outer wall front and back mounting (5).

3. The carbide ball grinding disk as set forth in claim 2, wherein: the utility model discloses a grinding machine, including first setting element, second flexible post (3), setting element (9), mounting, first setting element (6) are installed in the bottom by lower grinding dish (14), the upper end by second flexible post (3) is installed in mounting element (5), the lower extreme by last grinding plate (8) is installed in setting element (9), mounting two (10) are installed in the upper end by last grinding dish (7).

4. The carbide ball grinding disk as set forth in claim 2, wherein: the two positioning pieces (9) are divided into six groups and are respectively arranged on the outer wall of the upper grinding plate (8), and the distances between the two adjacent groups of positioning pieces (9) are equal.

5. The carbide ball grinding disk as set forth in claim 1, wherein: the guide rail (13) is in a V shape.