CN214111113U

CN214111113U - Mould is used in production of resin plane abrasive disc

Info

Publication number: CN214111113U
Application number: CN202023134308.5U
Authority: CN
Inventors: 马羽生; 马英杰; 马妍青; 马雯青; 宗洁; 胡森龙
Original assignee: Henan Getian Craftsman Technology Development Co ltd
Current assignee: Henan Getian Craftsman Technology Development Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-03
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a mould is used in production of resin plane abrasive disc, including the mould platform, mould bench end opening, the motor case has been installed to mould platform lower extreme, the motor has been installed to motor case lateral wall, motor output end fixedly connected with first gear, the motion chamber has been seted up to mould platform bottom wall, the motion intracavity is equipped with the second gear, first gear runs through motor roof and motion chamber bottom wall, first gear and second gear meshing, first nut has been installed to second gear lateral wall, the mould board is close to mould platform bottom wall one side and rotates and be connected with first screw rod, first screw rod run through second gear lateral wall and with first nut threaded connection, mould board one end is far away to first screw rod runs through mould platform bottom wall and motor case roof respectively. The utility model discloses can be according to the different demands of different abrasive disks, the thickness of adjustment abrasive disk can make the production speed of abrasive disk accelerate moreover, improves work efficiency.

Description

Mould is used in production of resin plane abrasive disc

Technical Field

The utility model relates to a mould technical field is used in the production of resin plane abrasive disc, especially relates to a mould is used in the production of resin plane abrasive disc.

Background

The rapid development of 5G communication greatly increases the demand of manufacturers on non-metallic materials such as glass, sapphire, ceramic, silicon carbide and the like. However, the novel materials are hard and brittle materials, are difficult to process and difficult to finely process, and the resin grinding disc is mainly applied to the processing of the hard and brittle materials, so that the resin grinding disc has great significance for the development of the 5G industry.

Due to the particularity of the resin plane grinding disc, the thickness of the grinding disc is difficult to change in the production process of the grinding disc in the prior art, the grinding discs with different thicknesses can better adapt to different grinding requirements, the production time is long, and therefore a mold for producing the resin plane grinding disc is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the mold is difficult to change the thickness of the grinding disc, the molding production time of the grinding disc is long, and the mold for producing the resin plane grinding disc is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mould is used in production of resin plane abrasive disc, includes the mould platform, mould bench end opening, the motor case has been installed to mould platform lower extreme, the motor has been installed to motor case lateral wall, motor output end fixedly connected with first gear, the motion chamber has been seted up to mould platform diapire, the motion intracavity is equipped with the second gear, first gear runs through motor case roof and motion chamber diapire, first gear and second gear meshing, first nut has been installed to second gear lateral wall, be equipped with the mould board in the mould platform, the mould board is close to mould platform diapire one side and rotates and is connected with first screw rod, first screw rod runs through second gear lateral wall and with first nut threaded connection, mould board one end is run through mould platform diapire and motor case roof respectively far away from to first screw rod.

Preferably, the outer wall of the mold table is fixedly connected with a fixing frame, a second nut is arranged on the side wall of the fixing frame, a second screw rod is arranged on the side wall of the fixing frame, the second screw rod penetrates through the side wall of the fixing frame and is in threaded connection with the second nut, and one end of the second screw rod, which penetrates through the fixing frame, is rotatably connected with a cover plate.

Preferably, one end, far away from the cover plate, of the second screw is fixedly connected with a limiting plate, and two sides of the limiting plate are respectively and fixedly connected with a torsion plate.

Preferably, the motor case inner bottom wall is installed and is had the anticollision layer, the anticollision layer is located under first screw rod, the diameter on anticollision layer is greater than the external diameter of first screw rod.

Preferably, the size of the cover plate is matched with the size of the opening of the die table, and the die plate and the cover plate are equal in size.

Preferably, the side wall of the mould plate close to one side of the cover plate is provided with a plurality of grooves.

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

1. the operation of the motor can drive the first screw rod to lift, so that the height of the die plate in the die table is changed, the thickness of the grinding disc is further changed, the grinding requirements of different materials can be met, the service life of the grinding disc can be prolonged, the grinding disc can be lifted after the grinding disc is formed, and workers can take out the grinding disc conveniently;

2. the lifting of the cover plate can be controlled through the rotary torsion plate, and the cover plate can be tightly attached to the grinding disc which is not completely formed in the forming process of the grinding disc, so that the side wall of the grinding disc is more smooth, and the forming quality of the grinding disc is improved.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of mould is used in production of resin plane abrasive disc.

Fig. 2 is a top view of the second gear.

Fig. 3 is a top view of the mold plate.

In the figure: 1 mould platform, 2 motor casees, 3 motors, 4 first gears, 5 second gears, 6 first nuts, 7 mould boards, 8 first screws, 9 fixed frames, 10 second nuts, 11 second screws, 12 cover boards, 13 limiting boards, 14 torsion boards, 15 anti-collision layers and 16 grooves.

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. 1-3, a mold for producing a resin flat abrasive disk, includes a mold table 1, it is characterized in that the upper end of the die table 1 is open, the outer wall of the die table 1 is fixedly connected with a fixed frame 9, the side wall of the fixed frame 9 is provided with a second nut 10, the side wall of the fixed frame 9 is provided with a second screw 11, the second screw 11 penetrates through the side wall of the fixed frame 9 and is in threaded connection with the second nut 10, one end of the second screw 11 penetrating through the fixed frame 9 is rotatably connected with a cover plate 12, the size of the cover plate 12 is matched with the size of the opening of the die table 1, the size of the die plate 7 is equal to that of the cover plate 12, the size of the cover plate 12 can more conveniently extend into the die table 1, one end of the second screw 11, which is far away from the cover plate 12, is fixedly connected with a limiting plate 13, two sides of the limiting plate 13 are respectively and fixedly connected with a torsion plate 14, and the arrangement of the torsion plate 14 enables a worker to more conveniently and quickly adjust the height of the cover plate 12;

the cooperation of the second screw 11 and the second nut 10 makes the lifting of the cover plate 12 more stable and controllable, because the height of the cover plate 12 is manually adjusted by a person, therefore, the height of the cover plate 12 can be adjusted according to different requirements, the lower end of the die table 1 is provided with the motor 3 box 2, the side wall of the motor 3 box 2 is provided with the motor 3, the output end of the motor 3 is fixedly connected with the first gear 4, the bottom wall of the die table 1 is provided with the motion cavity, the motion cavity is internally provided with the second gear 5, the first gear 4 penetrates through the top wall and the bottom wall of the motion cavity of the motor 3 box 2, the first gear 4 is meshed with the second gear 5, the side wall of the second gear 5 is provided with the first nut 6, the die table 1 is internally provided with the die plate 7, the side wall of the die plate 7, which is close to one side of the cover plate 12, is provided with a plurality of grooves 16, and the grooves 16 enable the surface of the produced grinding disc to have patterns, so that the grinding efficiency of the grinding disc can be effectively improved;

mould board 7 is close to 1 diapire one side of mould platform and rotates and is connected with first screw rod 8, first screw rod 8 run through 5 lateral walls of second gear and with 6 threaded connection of first nut, 1 diapire of mould platform and 3 casees 2 roof of motor are run through respectively to 7 one end of mould board 8 far away of first screw rod, collision avoidance layer 15 has been installed to the bottom wall in 3 casees 2 of motor, collision avoidance layer 15 is located under first screw rod 8, collision avoidance layer 15's diameter is greater than first screw rod 8's external diameter, collision avoidance layer 15 can effectively protect the safety of

first screw rod

8 and 3 casees 2 of motor, thereby prevent that first screw rod 8 from descending the impatience and striking 3 casees 2 diapalls of motor.

The utility model discloses in, motor 3 that is arranged in motor 3 case 2 can drive first gear 4 and rotate, second gear 5 with it meshing also can rotate, second gear 5 can drive first nut 6 and rotate, thereby make first screw rod 8 drive mould board 7 and go up and down, thereby produce the abrasive disc of different thickness, turn round board 14 through the rotation, can make second screw rod 11 under the effect of second nut 10, it goes up and down to drive apron 12, thereby realize the protection to the abrasive disc, can effectively improve the production quality of abrasive disc.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mold for producing a resin plane grinding disc comprises a mold table (1) and is characterized in that the upper end of the mold table (1) is open, a motor (3) box (2) is arranged at the lower end of the mold table (1), a motor (3) is arranged on the side wall of the motor (3) box (2), a first gear (4) is fixedly connected with the output end of the motor (3), a motion cavity is formed in the bottom wall of the mold table (1), a second gear (5) is arranged in the motion cavity, the first gear (4) penetrates through the top wall and the bottom wall of the motion cavity of the motor (3) box (2), the first gear (4) is meshed with the second gear (5), a first nut (6) is arranged on the side wall of the second gear (5), a mold plate (7) is arranged in the mold table (1), and one side, close to the bottom wall of the mold plate (7), is rotatably connected with a first screw (8), the first screw (8) penetrates through the side wall of the second gear (5) and is in threaded connection with the first nut (6), and one end of the first screw (8) far away from the mold plate (7) penetrates through the bottom wall of the mold table (1) and the top wall of the motor (3) box (2) respectively.

2. The mold for producing the resin plane grinding disc as claimed in claim 1, wherein a fixing frame (9) is fixedly connected to an outer wall of the mold table (1), a second nut (10) is arranged on a side wall of the fixing frame (9), a second screw (11) is arranged on a side wall of the fixing frame (9), the second screw (11) penetrates through the side wall of the fixing frame (9) and is in threaded connection with the second nut (10), and a cover plate (12) is rotatably connected to one end of the second screw (11) penetrating through the fixing frame (9).

3. The mold for producing the resin plane grinding disc as claimed in claim 2, wherein a limiting plate (13) is fixedly connected to one end of the second screw (11) far away from the cover plate (12), and torsion plates (14) are fixedly connected to two sides of the limiting plate (13) respectively.

4. The mold for producing the resin plane grinding disc as claimed in claim 1, wherein the inner bottom wall of the motor (3) box (2) is provided with an anti-collision layer (15), the anti-collision layer (15) is positioned right below the first screw (8), and the diameter of the anti-collision layer (15) is larger than the outer diameter of the first screw (8).

5. The mold for producing a resin flat grinding disk according to claim 2, wherein the size of the cover plate (12) is matched with the size of the opening of the mold table (1), and the size of the mold plate (7) is equal to that of the cover plate (12).

6. The mold for producing a resin flat grinding plate according to claim 2, wherein the side wall of the mold plate (7) near the cover plate (12) is provided with a plurality of grooves (16).