CN217291749U - Rotary polishing auxiliary device - Google Patents

Abstract

The utility model relates to the technical field of machinery, and discloses a rotary grinding auxiliary device, comprising a bottom plate, a support column is fixedly connected to the top of the bottom plate, a rotating shaft is arranged inside the support column, and an outer wall of the support column is movably connected with a rotating shaft through the rotating shaft. connecting rod, the inner wall of the strut is provided with a limit pin, the outer wall of the strut is movably connected with the outer wall of the connecting rod through the limit tip, the outer wall of the connecting rod is fixedly connected with a platen, and the outer wall of the platen is provided with A protective assembly, the protective assembly includes a side plate arranged on the top of the platen, the inner wall of the side plate is provided with large bolts, the outer wall of the side plate is movably connected with a protective cover with the large bolts, and the inner wall of the protective assembly is provided with a protective cover. There are clamping components. The auxiliary device, due to the setting of the protective components, can effectively block the splashing of iron filings and rust generated in the grinding process, thereby avoiding the damage to the human body, ensuring the safety of the user and improving the safety performance of the device. .

Description

A rotary grinding aid

technical field

The utility model relates to the technical field of machinery, in particular to a rotary grinding auxiliary device.

Background technique

Grinding is a kind of surface modification technology. It generally refers to a processing method that uses rough objects (sandpaper containing higher hardness particles, etc.) to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness.

During the grinding process of the workpiece, a lot of iron filings and rust will be produced. These substances are easy to cause damage to the user in the process of splashing. Therefore, it is necessary to design a rotary grinding auxiliary device with better protection effect. .

Utility model content

(1) Technical problems solved

The purpose of the present invention is to provide a rotary grinding auxiliary device to solve the problems raised in the above background technology.

(2) Technical solutions

In order to achieve the above purpose of better protection effect, the present utility model provides the following technical solutions: a rotary grinding auxiliary device, comprising a bottom plate, the top of the bottom plate is fixedly connected with a post, the interior of the post is provided with a rotating shaft, and the post is The outer wall of the connecting rod is movably connected with a connecting rod through a rotating shaft, the inner wall of the strut is provided with a limit tip, the outer wall of the strut is movably connected with the outer wall of the connecting rod through the limit tip, and the outer wall of the connecting rod is fixedly connected with a plate, so The outer wall of the platen is provided with a protective component, and the inner wall of the protective component is provided with a clamping component;

The top of the bottom plate is provided with a lifting platform assembly, and the bottom of the bottom plate is provided with a support.

Preferably, the clamping assembly includes a connecting cylinder disposed on the inner wall of the protective assembly, the inner wall of the connecting cylinder is threadedly connected with a screw rod, one end of the screw rod is fixedly connected with a casing, and a small hydraulic rod is arranged inside the casing, One end of the small hydraulic rod is fixedly connected with a splint, and through the arrangement of the component, a good clamping effect can be achieved.

Preferably, the lift table assembly includes a base disposed on the top of the bottom plate, the outer wall of the base is fixedly connected with a hydraulic cylinder, and the outer wall of the hydraulic cylinder is fixedly connected with a limit box, through the setting of the assembly, the grinding device can be provided. A good location to use.

Preferably, the protective assembly includes a side plate arranged on the top of the table, the inner wall of the side plate is provided with large bolts, and the outer wall of the side plate is movably connected with a protective cover through the large bolts. achieve better protection.

Preferably, the inner wall of the casing is provided with a limiting groove, and the inner wall of the limiting groove is movably connected with the outer wall of the splint, and the outer wall is provided with a sponge pad, so as to achieve a better protection effect on the workpiece.

Preferably, the inner wall of the base is provided with a roller, and the top of the bottom plate is provided with a chute, and the roller and the chute are slidably connected, so as to facilitate the movement of the assembly.

Preferably, an observation window is provided on the inner wall of the protective cover, and the observation window is a transparent glass observation window, so as to facilitate the observation of the grinding condition.

(3) Beneficial effects

Compared with the prior art, the utility model provides a rotary grinding auxiliary device, which has the following beneficial effects:

1. The rotary grinding auxiliary device is used in cooperation with the bottom plate, the clamping assembly, the lifting table assembly, the protective assembly, the side plate, the large bolt, the protective cover, the platen, the pillar, the rotating shaft and the connecting rod. Due to the setting of the protective assembly , which can effectively block the splashing of iron filings and rust generated in the grinding process, thereby avoiding the damage to the human body, ensuring the safety of users and improving the safety performance of the device;

2. The rotary grinding auxiliary device is used in cooperation with the bottom plate, the clamping assembly, the connecting cylinder, the screw, the small hydraulic rod, the shell, the splint, the lifting table assembly, the protective assembly, the platen, the pillar, the rotating shaft and the connecting rod. The setting of the clamping component can achieve a better clamping and fixing effect on the polished workpiece, thereby improving the polishing effect and providing convenience for users;

3. The rotary grinding auxiliary device is used in cooperation with the bottom plate, the clamping assembly, the lifting table assembly, the protective assembly, the platen, the pillar, the rotating shaft and the connecting rod. After use, the device is rotated, stored and disassembled, so as to achieve the purpose of convenient handling and movement, and provide convenience for users.

Description of drawings

Fig. 1 is the front sectional view of the utility model;

Fig. 2 is the front view of the utility model;

3 is a schematic structural diagram of the clamping assembly of the present invention;

4 is a schematic structural diagram of the lifting platform assembly of the present invention;

FIG. 5 is a schematic structural diagram of the protective assembly of the present invention.

In the figure: 1. Bottom plate; 2. Clamping assembly; 201, connecting cylinder; 202, screw rod; 203, small hydraulic rod; 204, shell; 205, splint; 3. Lifting table assembly; 301, hydraulic cylinder; 302, base ;303, limit box; 4, protective component; 401, side plate; 402, large bolt; 403, protective cover; 5, platen; 6, support; 7, pillar; 8, shaft; 9, limit pin ; 10. Connecting rod.

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. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5 , a rotary grinding auxiliary device includes a base plate 1 , a support column 7 is fixedly connected to the top of the base plate 1 , a rotating shaft 8 is arranged inside the support column 7 , and a connecting rod 10 is movably connected to the outer wall of the support column 7 through the rotating shaft 8 , the inner wall of the strut 7 is provided with a limit tip 9, the outer wall of the strut 7 is movably connected with the outer wall of the connecting rod 10 through the limit tip 9, the outer wall of the connecting rod 10 is fixedly connected with the platen 5, and the outer wall of the platen 5 is provided with a protective assembly 4. The protective assembly 4 includes a side plate 401 arranged on the top of the platen 5, the inner wall of the side plate 401 is provided with a large bolt 402, and the outer wall of the side plate 401 is movably connected with a protective cover 403 with the large bolt 402, and the inner wall of the protective cover 403 is provided with There is an observation window, and the observation window is a transparent glass observation window. The inner wall of the protective assembly 4 is provided with a clamping assembly 2. The clamping assembly 2 includes a connecting cylinder 201 arranged on the inner wall of the protective assembly 4. The inner wall of the connecting cylinder 201 is threadedly connected with a The screw 202, one end of the screw 202 is fixedly connected with a casing 204, the inside of the casing 204 is provided with a small hydraulic rod 203, one end of the small hydraulic rod 203 is fixedly connected with a splint 205, the inner wall of the casing 204 is provided with a limit groove, and the limit groove The inner wall is movably connected with the outer wall of the splint 205, and the outer wall is provided with a sponge pad;

The top of the base plate 1 is provided with a lift table assembly 3, the lift table assembly 3 includes a base 302 arranged on the top of the base plate 1, the outer wall of the base 302 is fixedly connected with a hydraulic cylinder 301, and the outer wall of the hydraulic cylinder 301 is fixedly connected with a limit box 303, the base 302 The inner wall is provided with a roller, and the top of the bottom plate 1 is provided with a chute, and the roller and the chute are slidably connected, through the bottom plate 1, the clamping assembly 2, the lifting table assembly 3, the protection assembly 4, the side plate 401, the large bolt 402. The protective cover 403, the platen 5, the pillar 7, the rotating shaft 8 and the connecting rod 10 are used in cooperation with each other. Due to the setting of the protective component 4, the iron filings and rust generated during the grinding process can be effectively blocked, so as to avoid them. The damage to the human body not only ensures the safety of the user but also improves the safety performance of the device. The table assembly 3, the guard assembly 4, the table plate 5, the pillar 7, the rotating shaft 8 and the connecting rod 10 are used in cooperation with each other. Due to the setting of the clamping assembly 2, a better clamping and fixing effect on the polished workpiece can be achieved, thereby Improve the grinding effect and provide convenience for users. Through the cooperation of the bottom plate 1, the clamping assembly 2, the lifting table assembly 3, the protection assembly 4, the platen 5, the pillar 7, the rotating shaft 8 and the connecting rod 10, the pillar 7 is used in cooperation with each other. , the setting of the rotating shaft 8 and the connecting rod 10, the device can be rotated, stored and disassembled after the device is used, so as to achieve the purpose of convenient handling and movement, and provide convenience for the user. The bottom of the bottom plate 1 is provided with a support Block 6.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

When in use, place the workpiece to be ground in the clamping assembly 2, place the rotary grinding device in the limit box 303, open the hydraulic cylinder 301 to raise its position, turn over the protective cover 403, and start grinding.

To sum up, the rotary grinding auxiliary device, due to the setting of the protective component 4, can effectively block the splashing of iron filings and rust generated during the grinding process, thereby avoiding the damage to the human body and ensuring the safety of the user. At the same time, the safety performance of the device is also improved. Due to the setting of the clamping component 2, it can achieve a better clamping and fixing effect on the polished workpiece, thereby improving the polishing effect and providing convenience for the user. With the arrangement of the connecting rod 10, the device can be rotated, stored and disassembled after the device is used, so as to achieve the purpose of convenient handling and movement, and provide convenience for the user.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a rotatory auxiliary device that polishes, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a support column (7), a rotating shaft (8) is arranged inside the support column (7), the outer wall of the support column (7) is movably connected with a connecting rod (10) through the rotating shaft (8), a limiting pin (9) is arranged on the inner wall of the support column (7), the outer wall of the support column (7) is movably connected with the outer wall of the connecting rod (10) through the limiting pin (9), a bedplate (5) is fixedly connected with the outer wall of the connecting rod (10), a protection assembly (4) is arranged on the outer wall of the bedplate (5), and a clamping assembly (2) is arranged on the inner wall of the protection assembly (4);

the top of bottom plate (1) is provided with elevating platform subassembly (3), the bottom of bottom plate (1) is provided with support (6).

2. A rotary sanding assistance device as claimed in claim 1, wherein: the clamping assembly (2) comprises a connecting cylinder (201) arranged on the inner wall of the protective assembly (4), the inner wall of the connecting cylinder (201) is in threaded connection with a screw rod (202), one end of the screw rod (202) is fixedly connected with a shell (204), a small hydraulic rod (203) is arranged inside the shell (204), and one end of the small hydraulic rod (203) is fixedly connected with a clamping plate (205).

3. A rotary sanding assistance device as claimed in claim 1, wherein: elevating platform subassembly (3) are including setting up base (302) at bottom plate (1) top, the outer wall fixedly connected with pneumatic cylinder (301) of base (302), the spacing box of outer wall fixedly connected with (303) of pneumatic cylinder (301).

4. A rotary sanding aid as defined in claim 1, further comprising: the protection assembly (4) comprises a side plate (401) arranged at the top of the bedplate (5), a large bolt (402) is arranged on the inner wall of the side plate (401), and a protection cover (403) is movably connected to the large bolt (402) universal on the outer wall of the side plate (401).

5. A rotary sanding assistance device as claimed in claim 2, wherein: the inner wall of the shell (204) is provided with a limiting groove, the inner wall of the limiting groove is movably connected with the outer wall of the clamping plate (205), and the outer wall is provided with a spongy cushion.

6. A rotary sanding aid as defined in claim 3, wherein: the inner wall of the base (302) is provided with a roller, the top of the bottom plate (1) is provided with a sliding groove, and the roller is connected with the sliding groove in a sliding manner.

7. A rotary sharpening attachment as claimed in claim 4, wherein: the inner wall of the protective cover (403) is provided with an observation window, and the observation window is a transparent glass observation window.

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