Superhard ceramic bond grinding wheel

Abstract

The utility model discloses a superhard ceramic bond grinding wheel, relates to the technical field of superhard ceramic bond grinding wheels, and has the advantages that the problem that stations need to be changed when glass fiber frameworks are placed midway is solved, a plurality of glass fiber frameworks can be placed in a short time, abrasive materials in a plurality of mold discs can be flattened, and the working efficiency is improved. According to the technical scheme, the device is characterized by comprising an operation table, an operation board is rotationally connected to the middle position of the operation table, a main motor for driving the operation board to rotate is fixed to the operation table, and a plurality of supports are fixed to the operation board and arranged in an array mode with the center line of the operation board as the circle center; the ends, away from the operation disc, of the supports are rotationally connected with mold discs used for containing grinding materials, auxiliary motors used for driving the mold discs to rotate are fixed in the supports, and the operation disc is connected with scraping plates used for flattening the grinding materials through a plurality of connecting assemblies.

Description

Technical Field

[0001] The utility model relates to the technical field of superhard ceramic bond grinding wheels, in particular to a superhard ceramic bond grinding wheel. Background Art

[0002] Grinding wheel is also called bonded abrasive. It is a bonded abrasive with a certain strength that is formed by bonding ordinary abrasive into a certain shape (mostly round with a through hole in the center). It is generally composed of abrasive, bonding agent and pores. These three parts are often called the three elements of bonded abrasive. According to the different classifications of bonding agents, common ones include ceramic grinding wheel, resin grinding wheel and rubber grinding wheel. Grinding wheel is the most widely used abrasive tool. It rotates at high speed when used, and can perform rough grinding, semi-finishing grinding and fine grinding, as well as grooving and cutting on the outer circle, inner circle, plane and various surfaces of metal or non-metal workpieces.

[0003] During the manufacturing process, super-hard grinding wheels require glass fiber as a skeleton and are made of abrasives and adhesives. However, the glass fiber needs to be in the middle of the abrasive. The conventional manufacturing process requires multiple filling steps and workstations to complete.

[0004] A superhard ceramic bond grinding wheel disclosed in a Chinese patent with reference announcement number CN218082245U is driven by a flattening motor to rotate the first spur gear and the second spur gear, the rotation of the push rod drives the stirring rod to stir and flatten the abrasive, the lifting motor is started to drive the lifting rod to rotate, the base plate descends, the push rod slides and descends in the plate collecting cylinder, the stirring rod slides and descends along the plate collecting cylinder and shrinks to the inside of the push rod, when the push rod rises, the stirring rod is bent and rotated above the plate collecting cylinder due to gravity, and is rotated again to flatten the abrasive after being put in, thereby achieving the effect of intermittently flattening the abrasive, and solving the problem that the abrasive needs to be cut across the workstation for multiple times for flattening. The present application provides another structure for solving the problem that the abrasive needs to be cut across the workstation for multiple times for flattening. Utility Model Content

[0005] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a superhard ceramic bond grinding wheel, which solves the problem of changing the work station when placing a glass fiber skeleton in the middle, and at the same time, multiple glass fiber skeletons can be placed in a short time and abrasives in multiple mold plates can be paved, thereby improving work efficiency.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model provides a superhard ceramic bond grinding wheel, comprising an operating table, wherein an operating disk is rotatably connected to the middle position of the operating table, a main motor driving the operating disk to rotate is fixed to the operating table, a plurality of supports are fixed to the operating disk, and the supports are arranged in an array with the center line of the operating disk as the center of a circle, and one end of each support away from the operating disk is rotatably connected to a mold disk for containing abrasives, a secondary motor driving the mold disk to rotate is fixed in the support, the operating disk is connected to a scraper for leveling the abrasives through a plurality of connecting components, a belt conveyor located beside the operating disk and used for transporting a glass fiber skeleton is provided on one side of the operating table, and a pushing component for pushing the glass fiber skeleton to fall into the mold disk is also provided on the operating table.

[0008] By adopting the above technical solution, after the abrasive enters the mold disc, the mold disc cooperates with the scraper, and the auxiliary motor provides power. While the mold disc rotates, the scraper flattens the abrasive in the mold disc. After the abrasive is flattened, the main motor provides power to drive the operating disc and the mold disc on the operating disc to rotate. The mold disc rotates close to the belt conveyor, and the driving component provides power to drive the glass fiber skeleton on the belt conveyor to move and fall into the adjacent mold disc, which solves the problem of changing the work station when placing the glass fiber skeleton in the middle. At the same time, multiple glass fiber skeletons can be placed and abrasives in multiple mold discs can be flattened in a short time, thereby improving work efficiency.

[0009] Preferably, the connecting assembly includes a fixed seat fixed on the operating panel, a column is fixed on the end of the fixed seat away from the operating panel, a support rod is radially fixed on the circumferential outer wall of the column, a vertical plate is fixed on the support rod, a scraper cylinder is fixed on the vertical plate, the scraper cylinder is axially arranged, a mounting plate is fixed on the extended end of the scraper cylinder, and the mounting plate is fixed to the scraper plate on the side away from the scraper cylinder.

[0010] Preferably, the upright column and the support rod are fixed by a bracket, and the mounting plate and the scraper are elastically connected.

[0011] Preferably, the pushing assembly includes a mounting frame fixed on the side of the operating table, the mounting frame is hingedly connected to a rocker arm, the end of the rocker arm away from the mounting frame is rotatably connected to a roller, a rubber brush for pushing the glass fiber skeleton to move is radially fixed on the circumferential outer wall of the roller, a feeding motor for driving the roller to rotate is fixed on the rocker arm, and a driving assembly for driving the rocker arm to rotate is provided on the mounting frame.

[0012] Preferably, the drive assembly includes an ear seat fixed on the mounting frame and located above the rocker arm, the ear seat is hingedly connected to a swing cylinder, an ear plate is fixed on the side of the rocker arm facing the swing cylinder, and the extended end of the swing cylinder is hingedly connected to the ear plate.

[0013] Preferably, a guide plate is fixed on the belt conveyor, and the end of the guide plate away from the belt conveyor is located above the adjacent mold plate, and the guide plate is inclined, and the height of point A of the guide plate is higher than the height of point B.

[0014] The beneficial effect of the utility model is that after the abrasive enters the mold disc, the mold disc cooperates with the scraper, the auxiliary motor provides power, and while the mold disc rotates, the scraper flattens the abrasive in the mold disc. After the abrasive is flattened, the main motor provides power to drive the operating disc and the mold disc on the operating disc to rotate, the mold disc rotates close to the belt conveyor, the swing cylinder drives the rocker arm and the roller to rotate, the roller moves to the upper surface of the glass fiber skeleton on the belt conveyor and contacts the glass fiber skeleton, and the feed motor provides power to drive the roller to rotate, drive the glass fiber skeleton to move and slide into the adjacent mold disc through the guide plate, which solves the problem of changing the work station when placing the glass fiber skeleton in the middle, and at the same time, multiple glass fiber skeletons can be placed and abrasives in multiple mold discs can be flattened in a short time, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of this embodiment;

[0017] Figure 2 This is a schematic diagram of the structure of the ear seat of this embodiment;

[0018] Figure 3 This is a schematic diagram of the structure of the column in this embodiment;

[0019] Figure 4 For this embodiment Figure 3 Enlarged structural diagram at point C in the middle.

[0020] Description of reference numerals:

[0021] In the figure: 1. operating table; 2. operating panel; 3. support; 4. mold plate; 5. connecting assembly; 501. fixing seat; 502. column; 503. support rod; 504. vertical plate; 505. scraper cylinder; 506. mounting plate; 507. bracket; 6. scraper; 7. belt conveyor; 8. pushing assembly; 801. mounting frame; 802. rocker rod; 803. roller; 804. rubber brush; 805. ear seat; 806. swing cylinder; 9. guide plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] A superhard vitrified bond grinding wheel, such as Figure 1-4 , including an operating table 1, an operating disk 2 is rotatably connected to the middle position of the operating table 1, a main motor that drives the operating disk 2 to rotate is fixed on the operating table 1, and the output shaft of the main motor is coaxially fixed with the operating disk 2, a plurality of supports 3 are fixed on the operating disk 2, and the plurality of supports 3 are arranged in an array with the center line of the operating disk 2 as the center of the circle, and one end of each support 3 away from the operating disk 2 is rotatably connected with a mold disk 4 for holding abrasives, a secondary motor that drives the mold disk 4 to rotate is fixed in the support 3, and the output shaft of the secondary motor is coaxially fixed with the mold disk 4, and the support 3 and the mold disk 4 are coaxially arranged, and the operating disk 2 is connected to a scraper 6 for leveling the abrasive through a plurality of connecting components 5, and a belt conveyor 7 located next to the operating disk 2 and used for transporting a glass fiber skeleton is provided on one side of the operating table 1. The belt conveyor 7 is an existing equipment, so it will not be described in detail here. The operating table 1 is also provided with a pushing component 8 for pushing the glass fiber skeleton into the mold disk 4.

[0024] Figure 1 and Figure 3 and Figure 4 After the abrasive enters the mold disc 4, the mold disc 4 cooperates with the scraper 6, and the auxiliary motor provides power. While the mold disc 4 rotates, the scraper 6 flattens the abrasive in the mold disc 4. After the abrasive is flattened, the main motor provides power to drive the operating disc 2 and the mold disc 4 on the operating disc 2 to rotate. The mold disc 4 rotates to be close to the belt conveyor 7, and the driving component 8 provides power to drive the glass fiber skeleton on the belt conveyor 7 to move and fall into the adjacent mold disc 4, which solves the problem of changing the work position when placing the glass fiber skeleton in the middle. At the same time, multiple glass fiber skeletons can be placed and abrasives in multiple mold discs 4 can be flattened in a short time, thereby improving work efficiency.

[0025] Figure 1 and Figure 3 and Figure 4The connecting assembly 5 includes a fixing seat 501 fixed on the operating disk 2, a column 502 is fixed on one end of the fixing seat 501 away from the operating disk 2, a support rod 503 is radially fixed on the circumferential outer wall of the column 502, a vertical plate 504 is fixed on the support rod 503, a scraper cylinder 505 is fixed on the vertical plate 504, the scraper cylinder 505 is axially arranged, a mounting plate 506 is fixed on the extended end of the scraper cylinder 505, and the mounting plate 506 is fixed to the scraper 6 on the side away from the scraper cylinder 505.

[0026] Figure 1 and Figure 3 and Figure 4 The scraper 6 is adapted to the mold plate 4 and is close to the mold plate 4 in the initial state. When the mold plate 4 rotates to the side of the belt conveyor 7, the scraper cylinder 505 provides power to drive the scraper 6 to move upward without affecting the movement of the glass fiber skeleton into the mold plate 4.

[0027] Figure 1 and Figure 3 and Figure 4 The column 502 and the support rod 503 are fixed by a bracket 507, and the mounting plate 506 is elastically connected to the scraper 6.

[0028] Figure 1 and Figure 3 and Figure 4 The bracket 507 strengthens the stability of the connection between the column 502 and the support rod 503, reduces the possibility of breakage at the connection between the support rod 503 and the column 502, and is elastically connected to the scraper 6 through the mounting plate 506, which does not affect the leveling of the abrasive and reduces the possibility of damage to the scraper 6.

[0029] like Figure 1 and Figure 2 The pushing component 8 includes a mounting frame 801 fixed on the side of the operating table 1, a swing arm 802 is hingedly connected to the mounting frame 801, and one end of the swing arm 802 away from the mounting frame 801 is rotatably connected to a roller 803, a rubber brush 804 for pushing the glass fiber skeleton to move is radially fixed on the circumferential outer wall of the roller 803, a feeding motor for driving the roller 803 to rotate is fixed on the swing arm 802, and a driving component for driving the swing arm 802 to rotate is provided on the mounting frame 801.

[0030] like Figure 1 and Figure 2 The driving assembly provides power to drive the swing rod 802 and the roller 803 on the swing rod 802 to rotate, and the roller 803 rotates to the glass fiber skeleton. The feeding motor provides power to drive the roller 803 to rotate. The rotation of the roller 803 drives the glass fiber skeleton to move and fall into the adjacent mold plate 4.

[0031] like Figure 1 and Figure 2The driving assembly includes an ear seat 805 fixed on the mounting frame 801 and located above the swing rod 802, and a swing cylinder 806 is hingedly connected to the ear seat 805. An ear plate is fixed on the side of the swing rod 802 facing the swing cylinder 806, and the extended end of the swing cylinder 806 is hingedly connected to the ear plate.

[0032] like Figure 1 and Figure 2 The swing cylinder 806 provides power to drive the swing rod 802 hingedly connected to the extended end of the swing cylinder 806 to rotate, thereby reducing the possibility that the roller 803 affects the movement of the glass fiber skeleton on the belt conveyor 7.

[0033] like Figure 1 A guide plate 9 is fixed on the belt conveyor 7. The end of the guide plate 9 away from the belt conveyor 7 is located above the adjacent mold plate 4, and the guide plate 9 is inclined. The height of point A of the guide plate 9 is higher than the height of point B. The plane of point A of the guide plate 9 is flush with the upper surface of the belt conveyor 7 to facilitate the movement of the glass fiber skeleton.

[0034] When in use, the power is turned on, the switch is turned on, the abrasive is evenly placed in the plurality of mold plates 4, the scraper cylinder 505 is turned on, the scraper cylinder 505 provides power to drive the scraper 6 to move down, the scraper 6 moves down to a suitable position, and then the auxiliary motor is turned on, the auxiliary motor provides power to drive the mold plate 4 to rotate, and the mold plate 4 cooperates with the scraper 6 during the rotation process to flatten the abrasive;

[0035] After the abrasive on one of the mold discs 4 is paved, the main motor is turned on, and the main motor provides power to drive the operating disc 2 to rotate. The operating disc 2 rotates and drives the mold disc 4 with the abrasive paved to move to the side of the guide plate 9. At the same time, the glass fiber skeleton transported by the belt conveyor 7 moves to the side of the guide plate 9, and the swing cylinder 806 is turned on, and the swing cylinder 806 provides power to drive the swing rod 802 hingedly connected to the extended end of the swing cylinder 806 to rotate. The rotation of the swing rod 802 will drive the roller 803 movably connected to the swing rod 802 to move to the upper surface of the glass fiber skeleton and conflict with the glass fiber skeleton. The feeding motor is turned on, and the feeding motor provides power to drive the roller 803 to rotate. The rotation of the roller 803 will drive the glass fiber skeleton to move and slide into the adjacent mold disc 4 through the guide plate 9, which solves the problem of changing the work position when placing the glass fiber skeleton midway. At the same time, multiple glass fiber skeletons can be placed in a short time and abrasives in multiple mold discs 4 can be paved, thereby improving work efficiency.

[0036] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A superhard vitrified bond grinding wheel, characterized in that: The invention comprises an operating table (1), wherein an operating disk (2) is rotatably connected to the middle position of the operating table (1), a main motor for driving the operating disk (2) to rotate is fixed on the operating table (1), a plurality of supports (3) are fixed on the operating disk (2), the plurality of supports (3) are arranged in an array with the center line of the operating disk (2) as the center of a circle, one end of each support (3) away from the operating disk (2) is rotatably connected to a mold disk (4) for containing abrasives, a secondary motor for driving the mold disk (4) to rotate is fixed in the support (3), the operating disk (2) is connected to a scraper (6) for leveling the abrasives via a plurality of connecting components (5), a belt conveyor (7) located beside the operating disk (2) and used for transporting a glass fiber skeleton is provided on one side of the operating table (1), and a pushing component (8) for pushing the glass fiber skeleton into the mold disk (4) is also provided on the operating table (1).

2. A superhard vitrified bond grinding wheel as claimed in claim 1, characterized in that: The connecting assembly (5) comprises a fixing seat (501) fixed on the operating panel (2), a column (502) being fixed on one end of the fixing seat (501) away from the operating panel (2), a support rod (503) being radially fixed on the circumferential outer wall of the column (502), a vertical plate (504) being fixed on the support rod (503), a scraper cylinder (505) being fixed on the vertical plate (504), the scraper cylinder (505) being arranged axially, a mounting plate (506) being fixed on the extended end of the scraper cylinder (505), and the mounting plate (506) being fixed to the scraper plate (6) on the side facing away from the scraper cylinder (505).

3. A superhard vitrified bond grinding wheel as claimed in claim 2, characterized in that: The upright column (502) and the support rod (503) are fixed via a bracket (507), and the mounting plate (506) is elastically connected to the scraper (6).

4. A superhard vitrified bond grinding wheel as claimed in claim 1, characterized in that: The pushing assembly (8) comprises a mounting frame (801) fixed on the side of the operating table (1), a swing arm (802) being hingedly connected to the mounting frame (801), an end of the swing arm (802) away from the mounting frame (801) being rotatably connected to a roller (803), a rubber brush (804) for pushing the glass fiber skeleton to move being radially fixed on the circumferential outer wall of the roller (803), a feeding motor for driving the roller (803) to rotate being fixed on the swing arm (802), and a driving assembly for driving the swing arm (802) to rotate being provided on the mounting frame (801).

5. A superhard vitrified bond grinding wheel as claimed in claim 4, characterized in that: The driving assembly comprises an ear seat (805) fixed on a mounting frame (801) and located above a swing rod (802); a swing cylinder (806) is hingedly connected to the ear seat (805); an ear plate is fixed on a side of the swing rod (802) facing the swing cylinder (806); and an extended end of the swing cylinder (806) is hingedly connected to the ear plate.

6. A superhard vitrified bond grinding wheel as claimed in claim 1, characterized in that: A guide plate (9) is fixed on the belt conveyor (7), and one end of the guide plate (9) away from the belt conveyor (7) is located above the adjacent mold plate (4), and the guide plate (9) is inclined, and the height of point A of the guide plate (9) is higher than the height of point B.

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