CN217317443U - Grinding device is used in hardware processing - Google Patents

Abstract

The utility model discloses a grinding device for hardware processing belongs to the grinding device field, including grinding motor, the fixed welding in the axis of rotation outside of grinding motor has the fender ring, the fixed welding in one side of fender ring has the back shaft, the inside of back shaft is provided with the recess, the fixed welding of the lower extreme of recess has the guide arm, the outside slip of guide arm has cup jointed the spring, the outside slip of guide arm has cup jointed the fixture block, this grinding device for hardware processing, through pressing down the fixture block, drive the spring compression, make the polishing disc lose the joint constraint of fixture block, conveniently remove the polishing disc to one side fast, the design of spring can promote the fixture block and fasten the inside of the joint polishing disc, prevent that the polishing disc rocks in the polishing course and influences polishing; through rotating not hard up thread bush to rotate the lamp pole, drive the thread bush and rotate, conveniently adjust light illumination zone, the design of light can increase around bright, prevents that light is darker to influence the user processing hardware of polishing.

Description

A grinding device for hardware processing

technical field

The utility model relates to the field of grinding devices, in particular to a grinding device for hardware processing.

Background technique

Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. It can be used alone or as an aid. Such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Most hardware products are not final consumer goods. Instead, it is used as ancillary products for industrial manufacturing, semi-finished products, and tools used in the production process. Only a small part of daily hardware products (accessories) are tool consumer goods that people must live with.

In the existing grinding device for hardware processing, the grinding disc generally uses double nuts to tighten the support shaft, so that the nut presses the grinding disc on one side of the retaining ring. This structure is inconvenient for quick disassembly and replacement of the grinding disc, which affects the grinding efficiency. , At the same time, in the case of dark light, the user cannot see the surrounding environment, which affects the user's processing and grinding of hardware. Therefore, there is a need for improvements to the prior art.

Utility model content

In view of the problems existing in the prior art, the purpose of the present invention is to provide a grinding device for hardware processing, which drives the spring to compress by pressing the blocking block, so that the grinding disc loses the clamping restraint of the blocking block, which is convenient and fast to a The grinding disc is removed by moving sideways. The design of the spring can push the clamping block to fasten the interior of the grinding disc to prevent the grinding disc from shaking during the grinding process. Adjust the lighting range of the lighting lamp, the design of the lighting lamp can increase the surrounding light and prevent the dark light from affecting the user to process and polish the hardware.

In order to solve the above problems, the present invention adopts the following technical solutions.

A grinding device for hardware processing includes a grinding motor, a blocking ring is fixedly welded on the outside of the rotating shaft of the grinding motor, a support shaft is fixedly welded on one side of the blocking ring, and a groove is arranged inside the supporting shaft The lower end of the groove is fixedly welded with a guide rod, the outer side of the guide rod is slidably sleeved with a spring, the outer side of the guide rod is slidably sleeved with a clamping block, and the outer side of the support shaft is sleeved with a grinding disc, The upper end of the grinding motor is fixedly welded with a support sleeve, the inside of the support sleeve is sleeved with a lamp pole, the outer side of the lamp pole is fixedly welded with a pressure plate, and the outer side of the lamp pole is slidably sleeved with a threaded sleeve. The lower end of the threaded sleeve is fixedly welded with a rubber ring. The grinding device for hardware processing drives the spring to compress by pressing the block, so that the grinding disc loses the clamping restraint of the blocking block, and it is convenient to quickly move to one side to remove the grinding disc. The design can push the clamping block to fasten the interior of the grinding disc to prevent the grinding disc from shaking and affecting the grinding during the grinding process; by turning the loose threaded sleeve and turning the light pole, the threaded sleeve is rotated, which is convenient to adjust the lighting range of the lighting lamp. The design can increase the surrounding light and prevent the dark light from affecting the user to process and polish the hardware.

Further, the interior of the groove is sleeved with the clamping block, and the interior of the grinding disc is fastened with the clamping block. By pressing the clamping block, the spring is driven to compress, so that the polishing disc loses the clamping and restraint of the clamping block, which is convenient and fast to Move side to side to remove sanding disc.

Further, the lower end of the spring is fixedly connected to the support shaft, and the upper end of the spring is fixedly connected to the clamping block. The design of the spring can push the clamping block to fasten and clamp the interior of the grinding disc, so as to prevent the grinding disc from shaking and affecting the grinding during the grinding process.

Further, the inner part of the threaded sleeve is connected to the support sleeve through threads, the inner sleeve of the threaded sleeve is connected to the pressure plate, the lower end surface of the rubber ring is pressed against the grinding motor, the inner part of the rubber ring is sleeved with the support sleeve, and by rotating Loosen the threaded sleeve and turn the light pole to drive the threaded sleeve to rotate, which is convenient to adjust the lighting range of the lighting lamp.

Further, the upper end surface of the pressing plate is pressed against the threaded sleeve, the lower end surface of the pressing plate is pressed against the support sleeve, the upper end of the light pole is fixedly installed with a lighting lamp, and the design of the lighting lamp can increase the surrounding light and prevent the light from being dark. Affect users to process and polish hardware.

Compared with the prior art, the advantages of the present utility model are:

(1) This scheme drives the spring to compress by pressing the clamping block, so that the grinding disc loses the clamping restraint of the clamping block, and it is convenient to quickly move to one side to remove the grinding disc. The design of the spring can push the clamping block to fasten the interior of the grinding disc. Prevent the grinding disc from shaking during the grinding process and affect the grinding; by turning the loose threaded sleeve and turning the light pole, the threaded sleeve is driven to rotate, which is convenient to adjust the lighting range of the lighting lamp. The design of the lighting lamp can increase the surrounding light and prevent the dark light from affecting the use. Those who process and polish hardware.

(2) The interior of the groove is connected to the clamping block, and the interior of the grinding disc is fastened to the clamping block. By pressing the clamping block, the spring is driven to compress, so that the grinding disc loses the clamping restraint of the clamping block, which is convenient to quickly move to one side and remove it. Grinding disc.

(3) The lower end of the spring is fixedly connected to the support shaft, and the upper end of the spring is fixedly connected to the clamping block. The design of the spring can push the clamping block to fasten and clamp the interior of the grinding disc to prevent the grinding disc from shaking and affecting the grinding during the grinding process.

(4) The inner part of the threaded sleeve is connected to the support sleeve by the thread, the inner sleeve of the threaded sleeve is connected to the pressure plate, the lower end face of the rubber ring is pressed against the grinding motor, and the inner part of the rubber ring is sleeved to the support sleeve. , drive the threaded sleeve to rotate, which is convenient to adjust the lighting range of the lighting lamp.

(5) The upper end face of the pressure plate is pressed against the threaded sleeve, the lower end face of the pressure plate is pressed against the support sleeve, and the upper end of the light pole is fixedly installed with a lighting lamp. The design of the lighting lamp can increase the surrounding light and prevent the dark light from affecting the user to process and polish the hardware. pieces.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the enlarged view of A place of the utility model;

FIG. 3 is an enlarged cross-sectional view of part B of the present invention.

Description of the labels in the figure:

1 Grinding motor, 11 retaining ring, 12 supporting shaft, 13 groove, 14 guide rod, 15 spring, 16 clamping block, 17 grinding disc, 2 supporting sleeve, 21 light pole, 22 pressure plate, 23 threaded sleeve, 24 rubber ring, 25 lights.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figure 1-3, a grinding device for hardware processing, including a grinding motor 1, a blocking ring 11 is fixedly welded on the outside of the rotating shaft of the grinding motor 1, and a supporting shaft 12 is fixedly welded on one side of the blocking ring 11. The supporting shaft The inside of 12 is provided with a groove 13, the lower end of the groove 13 is fixedly welded with a guide rod 14, the outer side of the guide rod 14 is slidably sleeved with a spring 15, the outer side of the guide rod 14 is slidably sleeved with a clamping block 16, and the support shaft 12 A grinding disc 17 is sleeved on the outside, a support sleeve 2 is fixedly welded on the upper end of the grinding motor 1, a lamp pole 21 is sleeved inside the support sleeve 2, a pressure plate 22 is fixedly welded on the outside of the lamp pole 21, and an outer sliding sleeve of the lamp pole 21 is sleeved. A threaded sleeve 23 is connected, and a rubber ring 24 is fixedly welded on the lower end of the threaded sleeve 23 .

Please refer to Fig. 1-2, the interior of the groove 13 is fitted with the clamping block 16, and the interior of the grinding disc 17 is fastened with the clamping block 16. By pressing the clamping block 16, the spring 15 is driven to compress, so that the grinding disc 17 loses the clamping block 16. It is easy to quickly move to one side to remove the grinding disc 17. The lower end of the spring 15 is fixedly connected to the support shaft 12, and the upper end of the spring 15 is fixedly connected to the clamping block 16. The design of the spring 15 can push the clamping block 16 to tighten the clamping and grinding. Inside the disc 17, the sanding disc 17 is prevented from shaking during the grinding process and affecting the grinding.

Please refer to FIG. 1 and FIG. 3 , the inner part of the threaded sleeve 23 is connected to the support sleeve 2 through the thread, the inner sleeve of the threaded sleeve 23 is connected to the pressing plate 22 , the lower end surface of the rubber ring 24 is pressed against the grinding motor 1 , and the inner sleeve of the rubber ring 24 is sleeved to support Sleeve 2, by turning the threaded sleeve 23 and turning the light pole 21, the threaded sleeve 23 is driven to rotate, which is convenient to adjust the illumination range of the lighting lamp 25. The upper end surface of the pressure plate 22 is pressed against the threaded sleeve 23, and the lower end surface of the pressure plate 22 is pressed against the support sleeve 2. An illuminating lamp 25 is fixedly installed on the upper end of the light pole 21, and the design of the illuminating lamp 25 can increase the surrounding light, preventing the dark light from affecting the user to process and polish the hardware.

The grinding device for hardware processing drives the spring 15 to compress by pressing the blocking block 16, so that the grinding disc 17 loses the clamping restraint of the blocking block 16, and it is convenient to quickly move to one side to remove the grinding disc 17. The design of the spring 15 can push the card The block 16 is fastened to the inside of the grinding disc 17 to prevent the grinding disc 17 from shaking and affecting the grinding during the grinding process. By rotating the loose threaded sleeve 23 and rotating the light pole 21, the threaded sleeve 23 is driven to rotate, which is convenient to adjust the lighting range of the lighting lamp 25. , The design of the lighting lamp 25 can increase the surrounding light, and prevent the dark light from affecting the user to process and polish the hardware.

The above descriptions are only preferred specific embodiments of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improvement concept, equivalently replaces or changes, should be covered within the protection scope of the present utility model.

Claims (5)

1. A grinding device for hardware processing, comprising a grinding motor (1), characterized in that: a retaining ring (11) is fixedly welded on the outside of the rotating shaft of the grinding motor (1), and the retaining ring (11) is A support shaft (12) is fixedly welded on one side, a groove (13) is arranged inside the support shaft (12), and a guide rod (14) is fixedly welded on the lower end of the groove (13). The outer side of (14) is slidably sleeved with a spring (15), the outer side of the guide rod (14) is slidably sleeved with a clamping block (16), and the outer side of the support shaft (12) is sleeved with a grinding disc (17) , a support sleeve (2) is fixedly welded on the upper end of the grinding motor (1), a lamp pole (21) is sleeved inside the support sleeve (2), and a pressure plate is fixed and welded on the outside of the lamp pole (21). (22), a threaded sleeve (23) is slidably sleeved on the outer side of the light pole (21), and a rubber ring (24) is fixedly welded to the lower end of the threaded sleeve (23). 2 . The grinding device for hardware processing according to claim 1 , characterized in that: the interior of the groove ( 13 ) is sleeved with the clamping block ( 16 ), and the interior of the grinding disc ( 17 ) is fastened. 3 . Snap on the block (16). 3 . The grinding device for hardware processing according to claim 1 , wherein the lower end of the spring (15) is fixedly connected to the support shaft (12), and the upper end of the spring (15) is fixedly connected to the clamping block. 4 . (16). 4. A grinding device for hardware processing according to claim 1, characterized in that: the inside of the threaded sleeve (23) is connected to the support sleeve (2) by means of threads, and the inner sleeve of the threaded sleeve (23) is threaded. Connecting to the pressing plate (22), the lower end surface of the rubber ring (24) presses the grinding motor (1), and the inner part of the rubber ring (24) is sleeved with the support sleeve (2). 5 . The grinding device for hardware processing according to claim 1 , wherein the upper end surface of the pressing plate ( 22 ) is pressed against the threaded sleeve ( 23 ), and the lower end surface of the pressing plate ( 22 ) is pressed tightly. 6 . A support sleeve (2) is provided, and a lighting lamp (25) is fixedly installed on the upper end of the light pole (21).

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