CN207495186U - A kind of display screen component production grinding device - Google Patents

Abstract

The utility model discloses a grinding device for display screen shell production, which comprises a support arm, a fixing device, a workbench, a hydraulic cylinder, a base, a mounting plate, a connecting plate, a pin shaft, a grinding machine body, a fixing plate, a motor, a rotating shaft, Drive gear and driven gear. The grinding angle of this product can be adjusted, so that this product can grind different shapes of display screen shells, so this product has a wider range of application, less limited use, and is convenient for operators to use, thereby improving the work efficiency of operators. The practicability of this product is greatly improved; this product can collect the waste chips generated during the grinding process into the cavity through the vacuum pump, thereby preventing the pollution of the surrounding environment, and at the same time reducing the impact of waste chips on the operator, thus having a It is beneficial to the health of the operators, and at the same time, the collection of grinding waste can enable the staff to work in a relatively good environment, thereby further improving the work efficiency of the operators.

Description

Grinding device for display shell production

technical field

The utility model relates to a grinding device, in particular to a grinding device for display screen shell production.

Background technique

During the manufacturing process of the display screen, there will be burrs and protrusions. In order to improve the quality of the display screen, the burrs and protrusions need to be repaired by a grinding device. The grinding angle of the existing grinding device for display shell production cannot be adjusted, so the grinding device can only polish the plane, and the opposite corner and inclined surface cannot be used, so the use of the device is limited, the scope of application is small, and it affects the operation at the same time The operation of the personnel, so the work efficiency of the operator is not high, and the work is difficult; the existing grinding device for the production of the display screen shell cannot collect the waste generated during the grinding process, which will cause pollution to the surrounding environment on the one hand, and on the other hand It will affect the health of the operator.

Utility model content

The purpose of this utility model is to provide a grinding device for display screen shell production to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A grinding device for display shell production, including a support arm, a fixing device, a workbench, a hydraulic cylinder, a base, a mounting plate, a connecting plate, a pin shaft, a grinding machine body, a fixing plate, a motor, a rotating shaft, a driving gear and a driven gear, the base is provided with a mounting groove, and a hydraulic cylinder is fixedly connected in the mounting groove, the output end of the hydraulic cylinder extends above the base and is fixedly connected with a workbench, and the upper surface of the workbench is fixedly connected with a A fixing device, the upper surface of the base is fixedly connected with an L-shaped support arm, the surface of the L-shaped support arm opposite to the base is fixedly connected with a connecting plate, the connecting plate is connected with a mounting plate through a pin rotation, and the mounting plate is located at the Below, and the surface opposite to the mounting plate and the connecting plate is fixedly connected to the grinder body, one end of the pin shaft extends to the outside of the connecting plate and is fixedly connected with the driven gear, and the surface opposite to the connecting plate is fixedly connected with a The fixed plate is fixedly connected with a motor on the upper surface of the fixed plate, the output end of the motor is connected to one end of the rotating shaft through a coupling, and the other end of the rotating shaft is fixedly connected to the rotation center of one side of the driving gear, and the driving gear and the driven gear are meshed and connected.

As a further solution of the utility model: the workbench is provided with a cavity for collecting grinding waste, and the upper surface of the workbench is provided with a plurality of through grooves, the through grooves communicate with the cavity, and the connection between the through groove and the cavity A dust suction pump is installed at the connection.

As a further solution of the present invention: a spring is connected to the surface of the connecting plate opposite to the mounting plate, and the end of the spring far away from the connecting plate is connected to the mounting plate.

As a further solution of the present invention: the motor is provided with a protective shell outside, and the protective shell is fixedly connected with the fixing plate.

As a further solution of the present invention: the two symmetrical sides of the base are fixedly connected with connecting blocks for fixing the base.

Compared with the prior art, the beneficial effect of the utility model is: the product can drive the driving gear to rotate through the motor, thereby driving the mounting plate to rotate, thereby changing the grinding angle of the grinder body, so that the product can grind different shapes The display screen shell, so this product has a wide range of application, less limited use, and at the same time it is convenient for operators to use, thereby improving the work efficiency of operators, thus greatly improving the practicability of this product; this product can be The waste generated during the grinding process is collected into the cavity, thereby preventing the pollution of the surrounding environment, and at the same time reducing the impact of the waste on the operator, which is beneficial to the health of the operator. At the same time, the collection of grinding waste can make the staff It can work in a relatively good environment, thereby further improving the work efficiency of the operator.

Description of drawings

Fig. 1 is a side view structural schematic diagram of a polishing device for display screen shell production.

FIG. 2 is a partial enlarged view of A in FIG. 1 .

Fig. 3 is a top view structural schematic diagram of a polishing device for display case production.

Fig. 4 is a schematic cross-sectional structural view of a workbench in a polishing device for producing display screen shells.

In the figure: support arm 1, fixing device 2, workbench 3, hydraulic cylinder 4, base 5, spring 6, mounting plate 7, connecting plate 8, pin shaft 9, grinding machine body 10, fixing plate 11, motor 12, rotating shaft 13, driving gear 14, driven gear 15, through groove 16, dust suction pump 17, cavity 18.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 4. In an embodiment of the present invention, a grinding device for the production of a display screen shell includes a support arm 1, a fixing device 2, a workbench 3, a hydraulic cylinder 4, a base 5, a mounting plate 7, and a connecting plate 8. Pin shaft 9, grinding machine body 10, fixed plate 11, motor 12, rotating shaft 13, driving gear 14 and driven gear 15, the base 5 is provided with a mounting groove, and a hydraulic cylinder 4 is fixedly connected in the mounting groove. The output end of the cylinder 4 extends to the top of the base 5 and is fixedly connected with a workbench 3, and the upper surface of the workbench 3 is fixedly connected with a fixing device 2 for fixing the display screen shell, so that the display screen shell is fixed, thereby facilitating the operation of the operator. Grinding, thereby improving the working efficiency of the operator, the upper surface of the base 5 is fixedly connected with an L-shaped support arm 1, and the surface of the L-shaped support arm 1 opposite to the base 5 is fixedly connected with a connecting plate 8, and the connecting plate 8 passes through a pin 9 is rotatably connected with a mounting plate 7, the mounting plate 7 is located below the connecting plate 8, and the opposite surface of the mounting plate 7 and the connecting plate 8 is fixedly connected to the grinder body 10, and one end of the pin shaft 9 extends to the bottom of the connecting plate 8 A driven gear 15 is fixedly connected to the outside, a fixed plate 11 is fixedly connected to the surface of the connecting plate 8 opposite to the driven gear 15, a motor 12 is fixedly connected to the upper surface of the fixed plate 11, and the output end of the motor 12 is connected through a coupling One end of the rotating shaft 13, the other end of the rotating shaft 13 is fixedly connected to the center of rotation of one side of the driving gear 14, and the driving gear 14 is meshed with the driven gear 15, and the telescoping of the piston rod in the hydraulic cylinder 4 can make the workbench 3 lift, thereby Make the display screen shell contact with the grinder body 10, thereby the display screen shell is polished, and the driving gear 14 can be driven to rotate by the motor 12, thereby driving the mounting plate 7 to rotate, thereby changing the grinding angle of the grinder body 10, thereby This product can polish display screen shells of different shapes, so that this product has a wide range of applications and less limited use, and at the same time is convenient for operators to use, thereby improving the work efficiency of operators, thus greatly improving the practicability of this product.

The workbench 3 is provided with a cavity 18 for collecting grinding waste, and the upper surface of the workbench 3 is provided with a plurality of through grooves 16, the through grooves 16 communicate with the cavity 18, and the through grooves 16 and the cavities 18 A dust suction pump 17 is installed at the connection, through which the waste debris generated during the grinding process can be collected and collected into the cavity 18, thereby reducing the impact of waste debris on the operator, which is beneficial to the health of the operator, and at the same time The collection of grinding waste can enable the staff to work in a relatively good environment, thereby improving the work efficiency of the operator.

Described connecting plate 8 is provided with groove on the opposite face of mounting plate 7, and the inner sidewall of groove connects an end of spring 6, and the other end of spring 6 connects mounting plate 7, and groove is set far away from bearing pin 9 as far as possible, and spring 6 can Completely entering the groove, the spring 6 can buffer the collision between the mounting plate 7 and the connecting plate 8 , thereby increasing the service life of the mounting plate 7 and the connecting plate 8 .

The outside of the motor 12 is provided with a protective shell, which is fixedly connected to the fixed plate 11, and the protective shell Kaiser has cooling holes, and the protective shell can make the motor 12 in a relatively sealed environment, thereby reducing the impact of external factors on the motor. 12, thereby improving the service life of the motor 12.

The two symmetrical sides of the base 5 are fixedly connected with connecting blocks for fixing the base 5, and the base 5 can be fixed by the connecting blocks, thereby preventing the base 5 from shaking during the grinding process, thereby ensuring the quality of grinding, thereby facilitating the use of the device .

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (5)

1. A grinding device for the production of display screen shells, including a support arm (1), a fixing device (2), a workbench (3), a hydraulic cylinder (4), a base (5), a mounting plate (7), and a connecting plate (8), bearing pin (9), grinding machine body (10), fixed plate (11), motor (12), rotating shaft (13), driving gear (14) and driven gear (15), it is characterized in that, The base (5) is provided with an installation groove, and a hydraulic cylinder (4) is fixedly connected in the installation groove, and the output end of the hydraulic cylinder (4) extends above the base (5) and is fixedly connected with a workbench (3), and The upper surface of the workbench (3) is fixedly connected with a fixing device (2) for fixing the display screen shell, and the upper surface of the base (5) is fixedly connected with an L-shaped support arm (1), and the L-shaped support arm (1) The surface opposite to the base (5) is fixedly connected with a connecting plate (8), and the connecting plate (8) is rotatably connected with a mounting plate (7) through a pin shaft (9), and the mounting plate (7) is located below the connecting plate (8) , and the surface of the mounting plate (7) opposite to the connecting plate (8) is fixedly connected to the grinder body (10), and one end of the pin shaft (9) extends to the outside of the connecting plate (8) and is fixedly connected with a driven Gear (15), connecting plate (8) is fixedly connected with fixed plate (11) with the relative surface of driven gear (15), and the upper surface of fixed plate (11) is fixedly connected with electric motor (12), the motor (12) The output end is connected to one end of the rotating shaft (13) through a shaft coupling, and the other end of the rotating shaft (13) is fixedly connected to the center of rotation on one side of the driving gear (14), and the driving gear (14) is engaged with the driven gear (15). 2. A grinding device for display screen shell production according to claim 1, characterized in that, the workbench (3) is provided with a cavity (18) for collecting grinding waste, and the workbench (3) The upper surface of the upper surface is provided with a plurality of through grooves (16), the through grooves (16) communicate with the cavity (18), and a dust suction pump (17) is installed at the junction of the through grooves (16) and the cavity (18). 3. The grinding device for display screen shell production according to claim 1, wherein a spring (6) is connected to the surface of the connecting plate (8) opposite to the mounting plate (7), and the spring (6) The end away from the connecting plate (8) is connected to the mounting plate (7). 4 . The grinding device for display screen shell production according to claim 1 , characterized in that, a protective casing is provided outside the motor ( 12 ), and the protective casing is fixedly connected to the fixing plate ( 11 ). 5 . The grinding device for display screen shell production according to claim 1 , characterized in that, the two symmetrical sides of the base ( 5 ) are fixedly connected with connecting blocks for fixing the base ( 5 ). 6 .