CN220660273U

CN220660273U - Corner polishing device

Info

Publication number: CN220660273U
Application number: CN202321581345.1U
Authority: CN
Inventors: 吴纪峰
Original assignee: Luoyang Yishun Office Machinery Co ltd
Current assignee: Luoyang Yishun Office Machinery Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-03-26
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a corner polishing device which comprises a fixing mechanism for fixing raw materials, a moving mechanism for moving the device and rotating, and a polishing mechanism for moving a grinding tool and polishing the raw materials, wherein the fixing mechanism is used for fixing the raw materials; the fixing mechanism is arranged above the moving mechanism, and the polishing mechanism is arranged above the moving mechanism and is positioned in front of the fixing mechanism; in the using process, the fourth motor drives the first connecting frame to move along the second rotating frame through the second threaded rod, and meanwhile, the third motor drives the second rotating frame to rotate through the rotating rod, so that the grinding tool is driven to move and rotate to grind furniture, the right-angle chamfer of the edge of the furniture is ground into a house-type chamfer, barbs are avoided, and grinding quality and attractiveness are improved.

Description

Corner polishing device

Technical Field

The utility model relates to the field of office furniture, in particular to a corner polishing device.

Background

Office furniture is an appliance which is convenient for office workers or work in daily life work and social activities, and the office furniture needs to polish edges and corners in production engineering so as to improve the attractiveness;

the prior publication number is: CN213917479U, a corner polishing device for office furniture production, relates to the technical field of office furniture; the corner polishing equipment for office furniture production comprises two right-angle rods, wherein sliding sleeves are respectively arranged at the left end and the right end of each right-angle rod, sliding blocks are fixedly arranged at the left end and the right end of one surface, far away from each other, of each right-angle rod, the sliding blocks at the same end of each right-angle rod are respectively inserted into the upper end and the lower end of each sliding sleeve, and studs are inserted into the upper end and the lower end of each sliding sleeve in a threaded manner; according to the corner polishing equipment for office furniture production, by arranging the right-angle rod, the sliding sleeve, the sliding table, the polisher and the adjusting rod, the effect that the table corners can be polished quickly is achieved, and larger errors cannot exist when different table corners are polished, so that the problem that the attractive length of office furniture is affected due to the fact that the corner polishing equipment in the prior art is used for manually holding and polishing four corners is solved;

in the using process, the stud is rotated to drive the right-angle rod to move, the furniture corners are fixed, the grinding machine is started, the grinding machine is driven to move by rotating the adjusting rod, the sliding table drives the grinding machine to move along the sliding groove through the connecting plate, the furniture corners are ground by the aid of the sliding table, in the process, when the furniture corners are ground by the grinding machine, the furniture corners cannot be ground by the aid of the grinding machine, barbs possibly exist to influence grinding quality, and attractiveness is reduced.

Disclosure of Invention

The utility model aims to solve the problems and provide a corner polishing device.

The utility model realizes the above purpose through the following technical scheme:

the corner polishing device comprises a fixing mechanism for fixing raw materials, a moving mechanism for moving the device and rotating, and a polishing mechanism for moving a grinding tool and polishing the raw materials;

the fixing mechanism is arranged above the moving mechanism, and the polishing mechanism is arranged above the moving mechanism and is positioned in front of the fixing mechanism;

the polishing mechanism comprises a first rotating frame, the first rotating frame is arranged above the moving mechanism, rotating rods are arranged on two sides of the first rotating frame in a bearing mode, one rotating rod is arranged at an input end coupler of the rotating rod, a third motor is arranged at one side of the first rotating frame in a fixed mode, a second rotating frame is arranged at one side of the rotating rod in a fixed mode, a fourth motor is arranged at the upper side of the second rotating frame in a fixed mode, a second threaded rod is arranged at an output end coupler of the fourth motor, a bearing is arranged inside the second rotating frame, a first sliding rod is arranged at the other side of the second rotating frame in a fixed mode, a first connecting frame is movably arranged outside the second threaded rod, and a second connecting frame is arranged outside the first sliding rod in a sliding mode.

Preferably, the polishing mechanism further comprises a fifth motor, the fixing portion of the fifth motor is fixedly installed inside the first connecting frame, a third threaded rod is installed at the coupler of the output end of the fifth motor, a third threaded rod bearing is installed between the first connecting frame and the second connecting frame, a second sliding rod is arranged below the third threaded rod and is fixedly installed between the first connecting frame and the second connecting frame, a third movable block is movably installed outside the third threaded rod and is slidably installed outside the second sliding rod, a sixth motor is fixedly installed behind the third movable block, and a polishing disc is fixedly installed at the output end of the sixth motor.

Preferably, the moving mechanism comprises a second supporting frame, the second supporting frame is arranged below the third movable block, a first motor is fixedly arranged in front of the second supporting frame, a first threaded rod is arranged at a coupler at the output end of the first motor, a first threaded rod bearing is arranged above the first motor, a first movable block is movably arranged outside the first threaded rod, a movable frame is fixedly arranged above the first movable block, and a second motor is fixedly arranged above the movable frame.

Preferably, the fixing mechanism comprises a first supporting frame, the first supporting frame is fixedly installed above the second supporting frame and located behind the first threaded rod, two connecting frames are fixedly installed above the first supporting frame, fixing screws are movably installed inside the connecting frames, and pressing plates are installed below the fixing screws in a bearing mode.

Preferably, the sliding grooves are formed in two sides of the first rotating frame, and the rotating rods are rotatably arranged in the sliding grooves.

Preferably, the first rotating frame is fixedly installed at the output end of the second motor, a rotating groove is formed below the first rotating frame, and the movable frame is rotatably installed inside the rotating groove.

The beneficial effects are that: in the using process, the fourth motor drives the first connecting frame to move along the second rotating frame through the second threaded rod, and meanwhile, the third motor drives the second rotating frame to rotate through the rotating rod, so that the grinding tool is driven to move and rotate to grind furniture, the right-angle chamfer of the edge of the furniture is ground into a house-type chamfer, barbs are avoided, and grinding quality and attractiveness are improved.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model.

In the drawings:

FIG. 1 is a schematic view of a corner grinding apparatus according to the present utility model;

FIG. 2 is a schematic structural view of a fixing mechanism of a corner grinding device according to the present utility model;

FIG. 3 is a cross-sectional view of a movement mechanism of a corner grinding device according to the utility model;

FIG. 4 is a cross-sectional view of a sharpening mechanism of a corner sharpening device according to the present utility model;

fig. 5 is an enlarged schematic view of a corner grinding apparatus according to the present utility model at a.

The reference numerals are explained as follows: 1. a fixing mechanism; 2. a moving mechanism; 3. a polishing mechanism; 101. a first support frame; 102. a connecting frame; 103. a set screw; 104. a pressing plate; 201. a second support frame; 202. a first motor; 203. a first threaded rod; 204. a first movable block; 205. a movable frame; 206. a second motor; 301. a first rotating frame; 302. a third motor; 303. a rotating rod; 304. a second turret; 305. a fourth motor; 306. a second threaded rod; 307. a first slide bar; 308. a first connection frame; 309. a second connection frame; 310. a fifth motor; 311. a third threaded rod; 312. a second slide bar; 313. a third movable block; 314. a sixth motor; 315. polishing disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 5, a corner grinding device comprises a fixing mechanism 1 for fixing raw materials, a moving mechanism 2 for moving the device and rotating, and a grinding mechanism 3 for moving a grinding tool and grinding the raw materials;

the fixed mechanism 1 is arranged above the moving mechanism 2, and the polishing mechanism 3 is arranged above the moving mechanism 2 and is positioned in front of the fixed mechanism 1.

Referring to fig. 4 and 5, in this embodiment, the polishing mechanism 3 includes a first rotating frame 301, the first rotating frame 301 is disposed above the moving mechanism 2, two sides of the first rotating frame 301 are respectively provided with a rotating rod 303, two sides of the first rotating frame 301 are respectively provided with a sliding groove, the rotating rod 303 is rotatably mounted in the sliding groove, one of input end couplings of the rotating rod 303 is provided with a third motor 302, a fixing portion of the third motor 302 is fixedly mounted on one side of the first rotating frame 301 through a bolt, one side of the rotating rod 303 is fixedly mounted with a second rotating frame 304 through a screw, one of the second rotating frames 304 is fixedly mounted with a fourth motor 305 through a bolt, an output end coupling of the fourth motor 305 is mounted with a second threaded rod 306, a bearing is mounted in the second rotating frame 304, the other second rotating frame 304 is fixedly mounted with a first sliding rod 307 through a screw, the outside of the second threaded rod 306 is connected with a first connecting frame 308 through a screw, the outside of the first sliding rod 307 is slidably mounted with a second connecting frame 309, the fourth motor 304 drives the first connecting frame 308 to move along the second connecting frame 308 through the second threaded rod 306, and the second rotating frame 304 is rotated by the second connecting frame 303.

Referring to fig. 4 and 5, in this embodiment, the polishing mechanism 3 further includes a fifth motor 310, a fixing portion of the fifth motor 310 is fixedly mounted inside the first connecting frame 308 through a bolt, a third threaded rod 311 is mounted at an output end coupler of the fifth motor 310, the third threaded rod 311 is mounted between the first connecting frame 308 and the second connecting frame 309 through a bearing, a second sliding rod 312 is disposed below the third threaded rod 311, and is fixedly mounted between the first connecting frame 308 and the second connecting frame 309 through a bolt, a third movable block 313 is connected to an outside of the third threaded rod 311 through a thread, and is slidably mounted outside the second sliding rod 312, a sixth motor 314 is fixedly mounted behind the third movable block 313 through a bolt, a polishing disc 315 is fixedly mounted at an output end of the sixth motor 314 through a bolt, the fifth motor 310 drives the third movable block 313 to move along the second sliding rod 312 through the third threaded rod 311, and the sixth motor 314 drives the polishing disc 315 to rotate.

Referring to fig. 1 and 2, in the embodiment, the moving mechanism 2 includes a second supporting frame 201, the second supporting frame 201 is disposed below a third movable block 313, a first motor 202 is fixedly mounted in front of the second supporting frame 201 through a bolt, a first threaded rod 203 is mounted on an output end coupler of the first motor 202, a first threaded rod 203 is mounted above the first motor 202 in a bearing manner, a first movable block 204 is connected to the outside of the first threaded rod 203 through a thread, a movable frame 205 is fixedly mounted above the first movable block 204 through a bolt, a rotating groove is formed below the first rotating frame 301, the movable frame 205 is rotatably mounted inside the rotating groove, a second motor 206 is fixedly mounted above the movable frame 205 through a bolt, the first rotating frame 301 is fixedly mounted on an output end of the second motor 206 through a bolt, and the first motor 202 drives the first movable block 204 and the movable frame 205 to move through the first threaded rod 203.

Referring to fig. 1 and 3, in the present embodiment, the fixing mechanism 1 includes a first supporting frame 101, the first supporting frame 101 is fixedly mounted above a second supporting frame 201 by a screw, and is located behind a first threaded rod 203, two connecting frames 102 are fixedly mounted above the first supporting frame 101 by the screw, fixing screws 103 are connected inside the connecting frames 102 by threads, a pressing plate 104 is mounted below the two fixing screws 103, and the pressing plate 104 is driven to move along the connecting frames 102 by rotating the fixing screws 103.

Working principle: in the use process of the utility model, the furniture corner is placed above the first supporting frame 101, at this time, the fixing screw 103 is rotated to drive the pressing plate 104 to move downwards, so as to fix the furniture, at this time, the first motor 202 drives the first movable block 204 and the movable frame 205 to move through the first threaded rod 203, meanwhile, the fifth motor 310 drives the third movable block 313 to move along the second sliding rod 312 through the third threaded rod 311, the sixth motor 314 drives the polishing disc 315 to rotate, the second motor 206 drives the first rotating frame 301 to rotate, so that the corner is polished transversely, after the transverse polishing is completed, the third motor 302 drives the second rotating frame 304 to rotate through the rotating rod 303, and the fourth motor 305 drives the first connecting frame 308 and the second connecting frame 309 to move along the first sliding rod 307 through the second threaded rod 306, so as to polish the chamfer of the furniture corner, and the polishing quality and the aesthetic property are improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a corner grinding device, includes fixed establishment (1) that are used for fixed raw materials, is used for mobile device and carries out rotatory mobile mechanism (2), its characterized in that: the grinding device also comprises a grinding mechanism (3) for moving the grinding tool and grinding raw materials;

the fixing mechanism (1) is arranged above the moving mechanism (2), and the polishing mechanism (3) is arranged above the moving mechanism (2) and is positioned in front of the fixing mechanism (1);

the polishing mechanism (3) comprises a first rotating frame (301), the first rotating frame (301) is arranged above the moving mechanism (2), rotating rods (303) are arranged on two sides of the first rotating frame (301) in a bearing mode, one rotating rod (303) is provided with a third motor (302) in an input end coupling mode, fixing portions of the third motor (302) are fixedly arranged on one side of the first rotating frame (301), a second rotating frame (304) is fixedly arranged on one side of the rotating rod (303), a fourth motor (305) is fixedly arranged above the second rotating frame (304), a second threaded rod (306) is arranged on an output end coupling mode of the fourth motor (305), a bearing is arranged inside the second rotating frame (304), a first sliding rod (307) is fixedly arranged inside the second rotating frame (304), a first connecting frame (308) is movably arranged outside the second threaded rod (306), and a second connecting frame (309) is slidably arranged outside the first sliding rod (307).

2. A corner grinding apparatus as claimed in claim 1, wherein: the polishing mechanism (3) further comprises a fifth motor (310), the fixing part of the fifth motor (310) is fixedly installed inside the first connecting frame (308), a third threaded rod (311) is installed at the output end coupler of the fifth motor (310), the third threaded rod (311) is installed between the first connecting frame (308) and the second connecting frame (309) in a bearing mode, a second sliding rod (312) is arranged below the third threaded rod (311), the first connecting frame (308) and the second connecting frame (309) are fixedly installed, a third movable block (313) is movably installed outside the third threaded rod (311), the second sliding rod (312) is slidably installed outside the third movable block (313), a sixth motor (314) is fixedly installed behind the third movable block (313), and a polishing disc (315) is fixedly installed at the output end of the sixth motor (314).

3. A corner grinding apparatus as claimed in claim 2, wherein: the moving mechanism (2) comprises a second supporting frame (201), the second supporting frame (201) is arranged below a third movable block (313), a first motor (202) is fixedly arranged in front of the second supporting frame (201), a first threaded rod (203) is arranged at an output end coupler of the first motor (202), the first threaded rod (203) is arranged above the first motor (202) in a bearing mode, a first movable block (204) is movably arranged outside the first threaded rod (203), a movable frame (205) is fixedly arranged above the first movable block (204), and a second motor (206) is fixedly arranged above the movable frame (205).

4. A corner grinding apparatus as claimed in claim 3, wherein: the fixing mechanism (1) comprises a first supporting frame (101), the first supporting frame (101) is fixedly installed above the second supporting frame (201) and located behind a first threaded rod (203), two connecting frames (102) are fixedly installed above the first supporting frame (101), fixing screws (103) are movably installed inside the connecting frames (102), and pressing plates (104) are installed below the fixing screws (103) in a bearing mode.

5. A corner grinding apparatus as claimed in claim 1, wherein: sliding grooves are formed in two sides of the first rotating frame (301), and the rotating rod (303) is rotatably installed inside the sliding grooves.

6. A corner grinding apparatus as claimed in claim 3, wherein: the first rotating frame (301) is fixedly arranged at the output end of the second motor (206), a rotating groove is formed below the first rotating frame (301), and the movable frame (205) is rotatably arranged inside the rotating groove.