CN216657412U

CN216657412U - Handheld grinding device is used in metal product processing

Info

Publication number: CN216657412U
Application number: CN202122755715.6U
Authority: CN
Inventors: 张可玉
Original assignee: Shanghai Binchen Precision Sheet Metal Co ltd
Current assignee: Shanghai Binchen Precision Sheet Metal Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-06-03
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the field of metal product processing, in particular to a handheld polishing device for metal product processing, which comprises a supporting base, wherein an impurity collecting box is arranged in the supporting base; clamping frames are arranged at two ends of the supporting base, fixed clamping blocks are arranged at the bottoms of the clamping frames, and movable clamping blocks are arranged on the clamping frames; the support base is provided with an installation plate, the installation plate is connected with a connecting plate, one end of the connecting plate is connected with the support base through a third spring, and the other end of the connecting plate is provided with a handle; the connecting plate is provided with a mounting piece, the mounting piece is provided with a mounting groove, and a second spring is arranged between the mounting piece and the mounting groove; the mounting groove is connected with the polishing wheel through a second rotating shaft, and one end of the second rotating shaft is provided with a driving assembly; the mounting and connecting plate is provided with the fixing frame, and the fixing frame is connected with the extrusion plate through the third rotating shaft.

Description

Handheld grinding device is used in metal product processing

Technical Field

The utility model relates to the field of metal product processing, in particular to a handheld polishing device for metal product processing.

Background

The metal product industry includes the manufacture of structural metal products, the manufacture of metal tools, the manufacture of containers and metal packaging containers, the manufacture of stainless steel and similar daily metal products, and the like. With the progress of society and the development of science and technology, the application of metal products in various fields of industry, agriculture and people's life is more and more extensive, and the metal products also create more and more value for the society.

Metal product is carrying out the course of working, often need set up grinding device and polish the processing to metal product, but present handheld grinding device is polishing the in-process to metal product, and equipment needs fix the back to metal product, is polishing the processing, influences the use of equipment like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a handheld grinding device for processing metal products, which solves the problems in the background technology.

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

a handheld grinding device for metal product processing comprises a supporting base, wherein an impurity collecting box is arranged inside the supporting base; clamping frames are fixedly arranged at two ends of the supporting base, a fixed clamping block is fixedly arranged at the bottom of each clamping frame, and a movable clamping block is arranged on the clamping frame on one side of the fixed clamping block in a resetting sliding mode; an air draft assembly in conductive connection with the impurity collecting box is arranged on the supporting base between the fixed clamping blocks; the outer wall of the supporting base is fixedly provided with an installation plate, the installation plate is connected with a connecting plate through a first rotating shaft, a ventilation hose is arranged between the impurity collecting box and the connecting plate, one end of the connecting plate is elastically connected with the supporting base through a third spring, and the other end of the connecting plate is provided with a handle; the connecting plate is provided with a mounting piece in a sliding manner, the mounting piece is fixedly provided with a mounting groove, and a second spring is arranged between the mounting piece and the mounting groove; the mounting groove is rotatably connected with the grinding wheel through a second rotating shaft, and one end of the second rotating shaft is provided with a driving assembly; and a fixing frame is fixedly arranged on the connecting plate positioned outside the mounting groove and is connected with the extrusion plate through a third rotating shaft.

Preferably, the four corners of the bottom of the supporting base are provided with supporting blocks, and friction pads are embedded in the supporting blocks.

Preferably, a box door is mounted on the impurity collecting box through a hinge.

Preferably, the air draft assembly comprises an air draft cover fixedly installed on the supporting base, an air draft pipe is installed on the air draft cover and is in conduction connection with the impurity collecting box, and an air draft pump is installed on the air draft pipe.

Preferably, the two ends of the movable clamping block are provided with connecting blocks, the connecting blocks are connected with the clamping frame in a sliding mode, and a first spring is installed on the connecting blocks located inside the clamping frame.

Preferably, the driving assembly comprises a grinding motor fixedly arranged on the mounting groove, and the grinding motor is rotatably connected with the second rotating shaft through a belt.

Compared with the prior art, the utility model has the beneficial effects that: according to the metal product clamping device, a metal product is placed between the fixed clamping block and the movable clamping block, a worker manually holds the handle to move downwards, after the extrusion plate on the fixed frame fixedly mounted on the connecting plate is contacted with the movable clamping block, the movable clamping block is driven to move downwards to realize fixed clamping treatment on the metal product, so that the metal product can be conveniently fixed and polished, in the downward movement process of the connecting plate, the polishing wheel is synchronously driven to move downwards to polish the metal product, so that the polishing treatment of equipment can be conveniently realized, in the clamping process of the equipment, the synchronous polishing treatment can be realized, and the use of the equipment is better facilitated; at the in-process of polishing, the convulsions subassembly filters the back through the filter screen with impurity suction to impurity collecting box inside, bloies the processing through the ventilation hose to the wheel of polishing, can realize handling the aeration cooling of wheel of polishing like this.

Drawings

Fig. 1 is a schematic structural diagram of a front view of a hand-held grinding device for metal product processing according to the present invention.

Fig. 2 is a schematic structural diagram of a handheld grinding device for metal product processing according to the present invention.

FIG. 3 is a schematic three-dimensional structure diagram of a connecting plate in a hand-held grinding device for metal product processing according to the present invention.

1. A support base; 2. a support block; 3. a friction pad; 4. an impurity collecting box; 5. a filter screen; 6. a box door; 7. a clamping frame; 8. fixing the clamping block; 9. moving the clamping block; 10. connecting blocks; 11. a first spring; 12. an air draft cover; 13. an exhaust pipe; 14. an air suction pump; 15. mounting a plate; 16. a first rotating shaft; 17. a connecting plate; 18. a handle; 19. a mounting member; 20. mounting grooves; 21. a second spring; 22. a second rotating shaft; 23. grinding the wheel; 24. polishing the motor; 25. a belt; 26. a ventilation hose; 27. a third spring; 28. a fixed mount; 29. a third rotating shaft; 30. and (5) pressing the plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, in the embodiment of the utility model, a handheld grinding device for metal product processing comprises a supporting base 1, wherein a foreign matter collecting box 4 is arranged inside the supporting base 1; the clamping frames 7 are fixedly installed at two ends of the supporting base 1, the fixed clamping block 8 is fixedly installed at the bottom of each clamping frame 7, and the movable clamping block 9 is arranged on the clamping frame 7 on one side of the fixed clamping block 8 in a resetting sliding mode; an air draft assembly which is in conductive connection with the impurity collecting box 4 is arranged on the supporting base 1 between the fixed clamping blocks 8; the outer wall of the supporting base 1 is fixedly provided with a mounting plate 15, the mounting plate 15 is connected with a connecting plate 17 through a first rotating shaft 16, a ventilation hose 26 is arranged between the impurity collecting box 4 and the connecting plate 17, one end of the connecting plate 17 is elastically connected with the supporting base 1 through a third spring 27, and the other end of the connecting plate is provided with a handle 18; the connecting plate 17 is provided with a mounting piece 19 in a sliding manner, the mounting piece 19 is fixedly provided with a mounting groove 20, and a second spring 21 is arranged between the mounting piece 19 and the mounting groove 20; the mounting groove 20 is rotatably connected with a grinding wheel 23 through a second rotating shaft 22, and one end of the second rotating shaft 22 is provided with a driving assembly; a fixing frame 28 is fixedly mounted on the connecting plate 17 outside the mounting groove 20, and the fixing frame 28 is connected with the extrusion plate 30 through a third rotating shaft 29.

According to the utility model, a metal product is placed between the fixed clamping block 8 and the movable clamping block 9, a worker manually holds the handle 18 to move downwards, after the extrusion plate 30 on the fixed frame 28 fixedly installed on the connecting plate 17 is contacted with the movable clamping block 9, the movable clamping block 9 is driven to move downwards to realize fixed clamping treatment on the metal product, the polishing wheel 23 is driven to move downwards synchronously to polish the metal product, so that the polishing treatment of equipment can be facilitated, in the polishing process, impurities are pumped into the impurity collecting box 4 by the air draft assembly and filtered by the filter screen 5, and then the polishing wheel 23 is blown by the ventilation hose 26, so that the ventilation and cooling treatment on the polishing wheel 23 can be realized.

Referring to fig. 1, in an embodiment of the present invention, support blocks 2 are disposed at four corners of the bottom of the support base 1, friction pads 3 are embedded in the support blocks 2, and the friction pads 3 are disposed to increase the friction force between the apparatus and the ground, so that the entire apparatus can be effectively supported, and the safe use of the apparatus is ensured.

Referring to fig. 1, in one embodiment of the present invention, a box door 6 is mounted on the impurity collecting box 1 through a hinge, so that the filtered impurities inside the impurity collecting box 4 can be conveniently cleaned, and thus, the use of the device can be facilitated.

Referring to fig. 1, in an embodiment of the present invention, the air draft assembly includes an air draft cover 12 fixedly installed on the support base 1, an air draft pipe 13 is installed on the air draft cover 12, the air draft pipe 13 is in conductive connection with the impurity collecting box 4, an air draft pump 14 is installed on the air draft pipe 13, and air draft treatment is performed on the air draft pipe 13 through the air draft pump 14, so that air draft and dust collection treatment can be performed on impurities in a polishing process, such that cleanness of equipment can be ensured, and convenience is provided for use of the equipment.

Referring to fig. 2, in an embodiment of the present invention, two ends of the movable clamping block 9 are provided with connecting blocks 10, the connecting blocks 10 are slidably connected to the clamping frame 7, a first spring 11 is installed on the connecting block 10 located inside the clamping frame 7, and the first spring 11 is arranged to realize the resetting process of the connecting blocks 10 and the movable clamping block 9, so that the resetting process of the movable clamping block 9 can be realized, and further, the fixed clamping process of the metal product can be facilitated.

Referring to fig. 2, in an embodiment of the present invention, the driving assembly includes a polishing motor 24 fixedly disposed on the mounting groove 20, the polishing motor 24 is rotatably connected to the second rotating shaft 22 through a belt 25, and the polishing motor 24 drives the belt 25 to rotate, so as to drive the second rotating shaft 22 and the polishing wheel 23 to perform a rotational polishing process, so that the polishing wheel 23 can be driven to perform a rotational polishing process.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations, and the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A handheld grinding device for metal product processing comprises a supporting base and is characterized in that an impurity collecting box is arranged inside the supporting base;

clamping frames are fixedly arranged at two ends of the supporting base, a fixed clamping block is fixedly arranged at the bottom of each clamping frame, and a movable clamping block is arranged on the clamping frame on one side of the fixed clamping block in a resetting sliding mode;

an air draft assembly in conductive connection with the impurity collecting box is arranged on the supporting base between the fixed clamping blocks;

the outer wall of the supporting base is fixedly provided with an installation plate, the installation plate is connected with a connecting plate through a first rotating shaft, a ventilation hose is arranged between the impurity collecting box and the connecting plate, one end of the connecting plate is elastically connected with the supporting base through a third spring, and the other end of the connecting plate is provided with a handle;

the connecting plate is provided with a mounting piece in a sliding manner, the mounting piece is fixedly provided with a mounting groove, and a second spring is arranged between the mounting piece and the mounting groove; the mounting groove is rotatably connected with the grinding wheel through a second rotating shaft, and one end of the second rotating shaft is provided with a driving assembly; and a fixing frame is fixedly arranged on the connecting plate positioned outside the mounting groove and is connected with the extrusion plate through a third rotating shaft.

2. The hand-held grinding device for metal product processing as claimed in claim 1, wherein the supporting base is provided with supporting blocks at four corners of the bottom thereof, and the supporting blocks are embedded with friction pads.

3. The hand-held grinding device for metal product processing as claimed in claim 1, wherein a door is mounted on the impurity collecting box by a hinge.

4. The handheld grinding device for metal product processing as claimed in claim 1, wherein the air draft assembly comprises an air draft cover fixedly mounted on the support base, an air draft pipe is mounted on the air draft cover, the air draft pipe is in conduction connection with the impurity collecting box, and an air draft pump is mounted on the air draft pipe.

5. The hand-held grinding device for metal product processing as claimed in claim 1, wherein the movable clamping block is provided with connecting blocks at both ends, the connecting blocks are slidably connected with the clamping frame, and a first spring is mounted on the connecting block inside the clamping frame.

6. The handheld grinding device for metal product processing as claimed in claim 1, wherein the drive assembly comprises a grinding motor fixedly arranged on the mounting groove, and the grinding motor is rotatably connected with the second rotating shaft through a belt.