CN217291749U

CN217291749U - Rotary polishing auxiliary device

Info

Publication number: CN217291749U
Application number: CN202123235669.3U
Authority: CN
Inventors: 湛小霞
Original assignee: Wuhan Xiangwen Steel Products Co ltd
Current assignee: Wuhan Xiangwen Steel Products Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-26
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to the technical field of machinery, and a rotatory auxiliary device that polishes is disclosed, comprising a base plate, the top fixedly connected with pillar of bottom plate, the inside of pillar is provided with the pivot, the outer wall of pillar has the connecting rod through pivot swing joint, the inner wall of pillar is provided with spacing tip, the outer wall of pillar passes through the outer wall swing joint of spacing tip and connecting rod, the outer wall fixedly connected with platen of connecting rod, the outer wall of platen is provided with protection component, protection component is including setting up the curb plate at the platen top, the inner wall of curb plate is provided with the big bolt, the general big bolt swing joint of outer wall of curb plate has the protection casing, protection component's inner wall is provided with the centre gripping subassembly. This auxiliary device because of protection component's setting, can effectively block iron fillings and the iron rust etc. that the in-process produced of polishing and splash to avoid its injury to human production, also improved the device's security performance when having ensured user's safety.

Description

Rotary polishing auxiliary device

Technical Field

The utility model relates to the technical field of machinery, specifically be a rotatory auxiliary device that polishes.

Background

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing the physical properties of the surface of a material by friction with the aid of a rough object (e.g., sandpaper containing particles of relatively high hardness, etc.), the main purpose of which is to obtain a specific surface roughness.

The work piece can produce material such as more iron fillings and rust at the in-process of polishing, and these materials are easy to produce the injury to the user at the in-process that splashes, therefore, it is necessary to design a rotatory auxiliary device that polishes that protective effect is better.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a rotatory auxiliary device that polishes to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

For realizing the better purpose of above-mentioned protecting effect, the utility model provides a following technical scheme: a rotary polishing auxiliary device comprises a bottom plate, wherein a support column is fixedly connected to the top of the bottom plate, a rotating shaft is arranged inside the support column, a connecting rod is movably connected to the outer wall of the support column through the rotating shaft, a limiting pin is arranged on the inner wall of the support column, the outer wall of the support column is movably connected with the outer wall of the connecting rod through the limiting pin, a platen is fixedly connected to the outer wall of the connecting rod, a protection assembly is arranged on the outer wall of the platen, and a clamping assembly is arranged on the inner wall of the protection assembly;

the top of bottom plate is provided with the elevating platform subassembly, the bottom of bottom plate is provided with the support.

Preferably, the centre gripping subassembly is including setting up the connecting cylinder at the protective component inner wall, the inner wall threaded connection of connecting cylinder has the screw rod, the one end fixedly connected with shell of screw rod, the inside of shell is provided with little hydraulic stem, the one end fixedly connected with splint of little hydraulic stem, through the setting of this subassembly, can reach the good centre gripping effect of teaching.

Preferably, the elevating platform subassembly is including setting up the base at the bottom plate top, the outer wall fixedly connected with pneumatic cylinder of base, the spacing box of outer wall fixedly connected with of pneumatic cylinder, through the setting of this subassembly, can provide better service position for grinding device.

Preferably, the protection assembly comprises a side plate arranged at the top of the bedplate, a large bolt is arranged on the inner wall of the side plate, the protection cover is movably connected to the large bolt on the outer wall of the side plate, and a good protection effect can be achieved through the arrangement of the protection assembly.

Preferably, the inner wall of the shell is provided with a limiting groove, the inner wall of the limiting groove is movably connected with the outer wall of the clamping plate, and the outer wall is provided with a spongy cushion, so that a good protection effect on a workpiece is achieved.

Preferably, the inner wall of the base is provided with a roller, the top of the bottom plate is provided with a sliding groove, and the roller is in sliding connection with the sliding groove, so that the purpose of moving the assembly conveniently is achieved.

Preferably, the inner wall of protection casing is provided with the observation window, and this observation window is the transparent glass observation window to reach the mesh of the condition of polishing of being convenient for observe.

(III) advantageous effects

Compared with the prior art, the utility model provides a rotatory auxiliary device that polishes possesses following beneficial effect:

1. according to the rotary polishing auxiliary device, through the mutual matching use of the bottom plate, the clamping assembly, the lifting platform assembly, the protection assembly, the side plate, the large bolt, the protective cover, the bedplate, the pillar, the rotating shaft and the connecting rod, due to the arrangement of the protection assembly, iron chips, iron rust and the like generated in the polishing process can be effectively prevented from splashing, so that the damage to a human body caused by the iron chips, the iron rust and the like is avoided, the safety of a user is ensured, and meanwhile, the safety performance of the device is also improved;

2. the rotary polishing auxiliary device can achieve better clamping and fixing effects on a polished workpiece due to the arrangement of the clamping assembly by mutually matching the bottom plate, the clamping assembly, the connecting cylinder, the screw rod, the small hydraulic rod, the shell, the clamping plate, the lifting platform assembly, the protective assembly, the bedplate, the pillar, the rotating shaft and the connecting rod, so that the polishing effect is improved, and convenience is brought to a user;

3. this rotatory auxiliary device that polishes uses through mutually supporting of bottom plate, centre gripping subassembly, elevating platform subassembly, protection component, platen, pillar, pivot and connecting rod, because of the setting of pillar, pivot and connecting rod, can rotate the device after the device uses up and accomodate and disassemble to reach the purpose of convenient transport and removal, provide convenience for the user.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure of the clamping assembly of the present invention;

FIG. 4 is a schematic view of the structure of the lifting platform assembly of the present invention;

fig. 5 is a schematic structural view of the protection assembly of the present invention.

In the figure: 1. a base plate; 2. a clamping assembly; 201. a connecting cylinder; 202. a screw; 203. a small hydraulic rod; 204. a housing; 205. a splint; 3. a lifting platform assembly; 301. a hydraulic cylinder; 302. a base; 303. a limiting box; 4. a guard assembly; 401. a side plate; 402. a large bolt; 403. a protective cover; 5. a platen; 6. a support; 7. a pillar; 8. a rotating shaft; 9. a limit pin; 10. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a rotary polishing auxiliary device comprises a bottom plate 1, a pillar 7 is fixedly connected to the top of the bottom plate 1, a rotating shaft 8 is arranged inside the pillar 7, the outer wall of the pillar 7 is movably connected with a connecting rod 10 through the rotating shaft 8, a limit pin 9 is arranged on the inner wall of the pillar 7, the outer wall of the pillar 7 is movably connected with the outer wall of the connecting rod 10 through the limit pin 9, a bedplate 5 is fixedly connected to the outer wall of the connecting rod 10, a protection assembly 4 is arranged on the outer wall of the bedplate 5, 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, a protection cover 403 is movably connected to the general large bolt 402 on the outer wall of the side plate 401, an observation window is arranged on the inner wall of the protection cover 403, the observation window is made of transparent glass, a clamping assembly 2 is arranged on the inner wall of the protection assembly 4, the clamping assembly 2 comprises a connecting cylinder 201 arranged on the inner wall of the protection assembly 4, a screw 202 is connected to the inner wall of the connecting cylinder 201 in a threaded manner, a shell 204 is fixedly connected to one end of the screw 202, a small hydraulic rod 203 is arranged inside the shell 204, a clamping plate 205 is fixedly connected to one end of the small hydraulic rod 203, a limiting groove is formed in the inner wall of the shell 204, the inner wall of the limiting groove is movably connected with the outer wall of the clamping plate 205, and a sponge pad is arranged on the outer wall of the limiting groove;

the top of the bottom plate 1 is provided with the elevating platform component 3, the elevating platform component 3 comprises a base 302 arranged at the top of the bottom plate 1, an outer wall fixedly connected with hydraulic cylinder 301 of the base 302, an outer wall fixedly connected with limit box 303 of the hydraulic cylinder 301, 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, the roller is in sliding connection with the sliding groove, the elevating platform component 3, the protective component 4, a side plate 401, a big bolt 402, a protective cover 403, a bedplate 5, a support column 7, a rotating shaft 8 and a connecting rod 10 are matched with each other for use, iron filings, iron rust and the like generated in the polishing process can be effectively prevented from splashing due to the arrangement of the protective component 4, so that the injury to a human body is avoided, the safety performance of a user is also improved while the safety of the device is ensured, the elevating platform component 3 comprises the bottom plate 1, the clamping component 2 and a connecting cylinder 201, Screw 202, little hydraulic stem 203, shell 204, splint 205, elevating platform subassembly 3, protection component 4, platen 5, pillar 7, the mutually supporting use of pivot 8 and connecting rod 10, because of the setting of centre gripping subassembly 2, can reach the work piece of polishing and have better centre gripping fixed action, thereby improve the effect of polishing, facilitate for the user, through bottom plate 1, centre gripping subassembly 2, elevating platform subassembly 3, protection component 4, platen 5, pillar 7, the mutually supporting use of pivot 8 and connecting rod 10, because of pillar 7, pivot 8 and connecting rod 10's setting, can rotate the device after the device uses up and accomodate and disassemble, thereby reach the purpose of convenient transport and removal, facilitate for the user, the bottom of bottom plate 1 is provided with support 6.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In use, a workpiece to be sanded is placed in the clamping assembly 2, the rotary sanding device is placed in the restraining box 303, the hydraulic cylinder 301 is opened to raise the position, the guard 403 is turned over, and sanding is started.

To sum up, this rotatory auxiliary device that polishes, because of protection component 4's setting, can effectively block iron fillings and the iron rust that the in-process produced of polishing and wait to splash, thereby avoid its injury to the human body production, also improve the device's security performance when having ensured user's safety, because of the setting of centre gripping subassembly 2, can reach the work piece of polishing and have better centre gripping fixed action, thereby improve the effect of polishing, for the user provides convenience, because of pillar 7, pivot 8 and connecting rod 10's setting, can use up the back at the device and rotate the device and accomodate and disassemble, thereby reach the purpose of convenient transport and removal, facilitate for the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

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.