CN211728670U - A hardware grinding mechanism - Google Patents

Abstract

The utility model provides a hardware grinding mechanism, comprising a hoisting mill, a main shaft, a drive connecting component and a grinding head; wherein, the driving connecting component mechanically connects the main shaft and the grinding head, and the main shaft is mechanically connected with the hoisting grinder. The hardware grinding mechanism of the utility model can extend into the inner depth of the hardware for grinding.

Description

A hardware grinding mechanism

technical field

The utility model relates to the technical field of hardware processing equipment, in particular to a hardware grinding mechanism.

Background technique

Existing hardware grinding machines generally cannot well penetrate into the interior of the hardware to process and polish the hardware. For example, the Chinese patent with the patent number of CN201811163550.X discloses a portable grinding wheel grinding machine, which includes a casing 1 , the casing 1 is provided with an energy storage device motor, a grinding wheel 2 is installed on the motor, a protective cover 3 is provided on the periphery of the grinding wheel 2, the energy storage device is connected to the motor, and supplies power to the motor, the motor is connected with a speed control module, and the speed control module is connected There is a speed adjustment button 4, and the speed adjustment button 4 is connected to the energy storage device.

However, because the grinding wheel 2 is directly mounted on the motor, the portable grinding wheel grinder disclosed in the above-mentioned patent can only grind and process the external structure of the hardware due to the limitation of this structure. When the inner depth of the hardware needs to be processed, the grinding wheel does not Ability to reach deep inside the hardware for sanding.

SUMMARY OF THE INVENTION

The utility model provides a hardware grinding mechanism which can extend into the inner depth of the hardware for grinding and processing.

The technical scheme adopted by the utility model is: a hardware grinding mechanism, which comprises: a hanging grinding machine, a main shaft, a driving connection component and a grinding head;

The drive connection assembly includes a first synchronizing wheel, a second synchronizing wheel, a synchronous belt, a long strip-shaped bottom plate and a long strip-shaped upper pressure plate; the first synchronizing wheel is rotatably mounted on one end of the long strip-shaped bottom plate, and the The second synchronizing wheel is rotatably mounted on the other end of the elongated bottom plate, and the grinding head is detachably connected to the second synchronizing wheel through a rotating shaft; the synchronous belt is sleeved on the first synchronizing wheel and the second synchronizing wheel. the second synchronizing wheel;

The elongated upper platen is mounted on the elongated bottom plate, and the first synchronizing wheel, the second synchronizing wheel and the synchronous belt are all sandwiched between the elongated upper platen and the elongated plate. between the bottom plates; the main shaft is installed on the long bottom plate through the long upper platen, and one end of the main shaft is mechanically connected with the first synchronizing wheel, and the other end is connected with the hanging mill Mechanical connection.

Further, the main shaft includes an outer cylinder and a shaft center, the outer cylinder is wrapped around the outer circumference of the shaft center, and both ends of the shaft center protrude from one end of the shaft center of the outer cylinder and the hanging mill. The machine is mechanically connected, and the other end is mechanically connected with the first synchronizing wheel.

Further, the elongated upper pressing plate is mounted on the elongated bottom plate through a plurality of screws, and each of the screws is covered with a gasket.

Compared with the prior art, the hardware grinding mechanism of the present invention connects the grinding head and the hanging grinding machine by setting the drive connecting component, so that the grinding mechanism can not only process the external structure of the hardware, but also extend into the interior of the hardware. deep processing.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and together with the following specific embodiments, are used to explain the present invention, but should not be construed to limit the present invention. In the attached drawings,

Fig. 1: the three-dimensional combined view of the hardware grinding mechanism of the present utility model;

Fig. 2: The three-dimensional exploded view of the hardware grinding mechanism of the present utility model.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

As shown in Figures 1 and 2, the hardware grinding mechanism of the present invention includes a hanging grinder, a main shaft 1, a drive connecting assembly and a grinding head 2; wherein, the driving connecting assembly mechanically connects the main shaft 1 and the grinding head 2, and the main shaft 1 For mechanical connection with hanging mill. It can be understood that, in other embodiments, the main shaft 1 can also be connected with other machines, and it is only necessary to drive the main shaft to rotate, which is not limited thereto.

Specifically: the drive connection assembly includes a first synchronous wheel 3, a second synchronous wheel 4, a synchronous belt 5, a long bottom plate 6 and a long upper pressure plate 7; wherein, the first synchronous wheel 3 is rotatably installed on the One end of the elongated base plate 6, the second synchronizing wheel 4 is rotatably installed on the other end of the elongated base plate 6 through the bearing 12, and the grinding head 2 is detachably connected to the second synchronizing wheel 4 through the rotating shaft 9; the synchronous belt 5 is sleeved on the first synchronizing wheel 3 and the second synchronizing wheel 4.

The elongated upper pressure plate 7 is mounted on the elongated base plate 6 through a plurality of screws 10, and the first synchronous wheel 3, the second synchronous wheel 4 and the synchronous belt 5 are all sandwiched between the elongated upper pressure plate 7 and the elongated base plate 6. between. The main shaft 1 is installed on the long bottom plate 6 through the long upper pressing plate 7, and one end of the main shaft 1 is mechanically connected with the first synchronizing wheel 3, and the other end is mechanically connected with the hanging mill. Further, the main shaft 1 includes an outer cylinder 101 and a shaft center 102, wherein the outer cylinder 101 is wrapped around the outer circumference of the shaft center 102, and both ends of the shaft center 102 extend out of the outer cylinder 101; wherein, one end of the shaft center 102 is mechanically connected with the hanging mill , and the other end is mechanically connected with the first synchronizing wheel 3 .

In addition, each screw 10 is covered with a washer 11 , which effectively enhances the connection stability of the elongated upper pressure plate 7 and the elongated bottom plate 6 .

The working principle of the hardware grinding mechanism of the present utility model is as follows:

When processing the external structure of the hardware, hold the outer cylinder 101 and drive the shaft 102 to rotate through the hanging mill, which drives the first synchronous wheel 3 to rotate, thereby driving the synchronous belt 5 to drive and the second synchronous wheel 4 to rotate, thereby driving the grinding head 2 Rotate and grind the external structure of the hardware to be processed;

When processing the inner structure of the hardware, the outer cylinder 101 is held in hand, and the shaft 102 is driven to rotate by the hanging mill, which drives the first synchronous wheel 3 to rotate, thereby driving the synchronous belt 5 to drive and the second synchronous wheel 4 to rotate, thereby driving the grinding The head 2 is rotated, and the grinding head 2 is extended into the inner depth of the hardware for grinding.

To sum up, the hardware grinding mechanism of the present utility model connects the grinding head 2 and the hanging grinding machine by setting the drive connecting component, so that the grinding mechanism can not only process the external structure of the hardware, but also extend into the inner depth of the hardware to carry out processing.

As long as it does not violate the idea created by the present invention, any combination of various embodiments of the present invention shall be regarded as the content disclosed by the present invention; within the scope of the technical concept of the present invention, various technical solutions can be Any combination of simple modifications and different embodiments that do not violate the idea of the present invention should fall within the protection scope of the present invention.

Claims (3)

1. a hardware grinding mechanism, is characterized in that, comprises: hanging mill, main shaft, drive connection assembly and grinding head; The drive connection assembly includes a first synchronizing wheel, a second synchronizing wheel, a synchronous belt, a long strip-shaped bottom plate and a long strip-shaped upper pressure plate; the first synchronizing wheel is rotatably mounted on one end of the long strip-shaped bottom plate, and the The second synchronizing wheel is rotatably mounted on the other end of the elongated bottom plate, and the grinding head is detachably connected to the second synchronizing wheel through a rotating shaft; the synchronous belt is sleeved on the first synchronizing wheel and the second synchronizing wheel. the second synchronizing wheel; The elongated upper platen is mounted on the elongated bottom plate, and the first synchronizing wheel, the second synchronizing wheel and the synchronous belt are all sandwiched between the elongated upper platen and the elongated plate. between the bottom plates; the main shaft is installed on the long bottom plate through the long upper pressure plate, and one end of the main shaft is mechanically connected with the first synchronizing wheel, and the other end is mechanically connected with the hanging mill . 2 . The hardware grinding mechanism according to claim 1 , wherein the main shaft comprises an outer cylinder and a shaft center, the outer cylinder is wrapped around the outer periphery of the shaft center, and both ends of the shaft center extend out. 3 . One end of the shaft center of the outer cylinder is mechanically connected with the hanging mill, and the other end is mechanically connected with the first synchronizing wheel. 3 . The hardware grinding mechanism according to claim 1 , wherein the elongated upper platen is mounted on the elongated bottom plate through a plurality of screws, and each of the screws is covered with a gasket. 4 .

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