CN219234804U

CN219234804U - Burr removing device for nut machining

Info

Publication number: CN219234804U
Application number: CN202223589593.9U
Authority: CN
Inventors: 胡小洲; 董伯武; 李磊
Original assignee: Hangzhou Enying Machinery Automation Co ltd
Current assignee: Hangzhou Enying Machinery Automation Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-23
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of nut processing, in particular to a deburring device for nut processing. The technical proposal comprises: the device comprises a workbench, a removing assembly and a mounting rack arranged at the top of the workbench; the removal assembly comprises a motor, the output end fixedly connected with pivot of motor, the one end fixedly connected with drilling rod of pivot, set up the mounting thread on the drilling rod, the drilling rod has the piece of polishing through the mounting thread threaded connection of seting up, the bottom of drilling rod has the drum of polishing through the mounting thread threaded connection of seting up. The utility model has the beneficial effects that: get rid of the interior drilling rod of subassembly in this device and offered the mounting screw thread, just so can install the barrel of polishing that can polish the nut inside and the piece of polishing the nut outer wall simultaneously on the drilling rod, alright realize the effect of synchronous polishing the nut inner and outer wall from this, very big increase the work efficiency of this device.

Description

Burr removing device for nut machining

Technical Field

The utility model relates to the technical field of nut processing, in particular to a deburring device for nut processing.

Background

Lock nuts belong to hardware and mechanical parts, in the production process of lock nuts, the use directions of nuts produced according to different materials are different, and uniformly, the nuts with different materials can be put into use only after being produced by the burr removing process.

According to the burr removing device for nut processing disclosed in the patent number CN214817285U, through the rotating plate, the nut clamping rod and the nut limiting rod which are designed, the telescopic rod is started to drive the driving motor to move downwards, the whole of the polishing head can polish the outer wall of the nut in the moving process, the situation that a worker needs to keep a motion for a long time is avoided, when the inside of the nut needs to be polished, the limiting sleeve rod is taken down, then the rotating plate is turned over, so that the whole of the nut limiting rod faces upwards, the nut is clamped in the inside of the nut limiting rod at the moment, and the polishing head is replaced, so that the whole of the polishing head can polish the inside of the nut; this patent has the following drawbacks: the polishing head is replaced when the inner and outer walls of the nut are polished, so that polishing work can be performed, and the method is very inconvenient and affects the overall working efficiency.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a deburring device for nut processing.

The technical scheme of the utility model is as follows: the deburring device for nut processing comprises a workbench, a removing assembly and a mounting rack arranged at the top of the workbench;

the removal assembly comprises a motor, the output end fixedly connected with pivot of motor, the one end fixedly connected with drilling rod of pivot, set up the mounting thread on the drilling rod, the drilling rod has the piece of polishing through the mounting thread threaded connection of seting up, the bottom of drilling rod has the drum of polishing through the mounting thread threaded connection of seting up.

Preferably, the top of mounting bracket is embedded and connected with the pneumatic cylinder, the bottom fixedly connected with mount of pneumatic cylinder, motor fixed mounting is in the inside of mount.

Preferably, the top of workstation is located and gets rid of the fixedly connected with erection column under the subassembly, the top fixedly connected with of erection column places the board, place the top center both sides fixedly connected with limiting plate of board.

Preferably, the top of workstation is located the equal fixedly connected with mounting panel of both sides of placing the board, two the equal fixedly connected with electric putter of one side that the mounting panel is close to the board of placing, electric putter's one end fixedly connected with clamping lever.

Preferably, the polishing piece comprises a mounting ring and a polishing disc, and the polishing piece is formed by integrally casting the mounting ring and the mounting ring.

Preferably, a through hole communicated with the threaded hole in the mounting ring is formed in the polishing disc, and a fixing nut is connected with the surface of the drill rod above the mounting ring and in the through hole in a threaded manner.

Preferably, the diameter of the polishing cylinder is the same as the maximum diameter of the through hole at the bottom of the polishing disc.

Preferably, one end of the clamping rod is fixedly connected with a rubber cushion.

Compared with the prior art, the utility model has the following beneficial technical effects: get rid of the interior drilling rod of subassembly in this device and offered the mounting screw thread, just so can install the barrel of polishing that can polish the nut inside and the piece of polishing the nut outer wall simultaneously on the drilling rod, alright realize the effect of synchronous polishing the nut inner and outer wall from this, very big increase the work efficiency of this device.

Drawings

FIG. 1 shows a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;

FIG. 3 is a schematic perspective view of a polishing member;

FIG. 4 is a schematic view of the bottom structure of the polishing member;

fig. 5 is a schematic perspective view of a polishing cylinder.

Reference numerals: 1. a work table; 2. a mounting frame; 3. removing the assembly; 31. a motor; 32. a rotating shaft; 33. a drill rod; 34. installing a thread; 35. a polishing member; 351. a mounting ring; 352. polishing the disc; 353. a through hole; 36. polishing a cylinder; 37. a fixing nut; 4. a hydraulic cylinder; 5. a fixing frame; 6. a mounting column; 7. placing a plate; 71. a limiting plate; 8. a mounting plate; 9. an electric push rod; 10. a clamping rod; 11. rubber cushion.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-5, the deburring device for nut processing provided by the utility model comprises a workbench 1, a removing assembly 3 and a mounting frame 2 arranged at the top of the workbench 1, wherein a hydraulic cylinder 4 is embedded at the top of the mounting frame 2, the bottom end of the hydraulic cylinder 4 is fixedly connected with a fixing frame 5, a motor 31 is fixedly arranged in the fixing frame 5, and the hydraulic cylinder 4 is used for driving the removing assembly 3 arranged on the fixing frame 5 to lift up and down;

the removal assembly 3 comprises a motor 31, the output end of the motor 31 is fixedly connected with a rotating shaft 32, one end of the rotating shaft 32 is fixedly connected with a drill rod 33, mounting threads 34 are formed in the drill rod 33, the drill rod 33 is connected with a polishing piece 35 through the formed mounting threads 34 in a threaded mode, the polishing piece 35 comprises a mounting ring 351 and a polishing disc 352, the mounting ring 351 and the mounting ring 351 are integrally cast, threaded holes in the mounting ring 351 are used for being in threaded connection with the drill rod 33, the mounting piece can be firmly mounted on the drill rod 33, through holes 353 communicated with the threaded holes in the mounting ring 351 are formed in the polishing disc 352, fixing nuts 37 are connected with the surfaces of the drill rod 33 above the mounting ring 351 in a threaded mode and inside the through holes 353 in a threaded mode, the two fixing nuts 37 are used for clamping the fixing mounting piece, the drill rod 33 cannot shake in the working process of rotating and removing burrs, the bottom end of the drill rod 33 is connected with a polishing cylinder 36 through the formed in a threaded mode through the formed mounting threads 34, the diameter of the polishing cylinder 36 is identical to the through holes 353 in the bottom of the polishing disc 352, and the design guarantees that when the polishing cylinder 36 is immersed in the inside of the nut, the nut is in the polishing disc 35, the polishing piece can completely contact with the outer wall of the polishing nut and the polishing nut can be completely guaranteed.

The working principle based on the first embodiment is as follows: when the polishing work is carried out, the fixing frame 5 is driven to descend by the starting hydraulic cylinder 4, so that the polishing cylinder 36 in the removing assembly 3 partially enters the inner wall of the nut, and when the polishing cylinder 36 is completely immersed into the nut, the bottom of the polishing disc 352 above the polishing cylinder 36 is also contacted with the outer wall of the top of the nut, at the moment, the starting motor 31 drives the drill rod 33 to rotate, and burrs on the inner wall and the outer wall of the nut can be removed simultaneously by the polishing cylinder 36 and the polishing disc 352.

Example two

As shown in fig. 1, based on the first embodiment, the deburring device for nut processing provided by the utility model is characterized in that the top of the workbench 1 is fixedly connected with the mounting post 6 under the removal component 3, the top end of the mounting post 6 is fixedly connected with the placing plate 7, the top center of the placing plate 7 is fixedly connected with the limiting plate 71, the limiting plate 71 can be designed to lift the nut, so that a gap is formed between the bottom center of the nut and the top surface of the placing plate 7, damage to the placing plate 7 caused by the polishing cylinder 36 during polishing is prevented, the top of the workbench 1 is fixedly connected with the mounting plates 8 on two sides of the placing plate 7, one sides of the two mounting plates 8 close to the placing plate 7 are fixedly connected with the electric push rods 9, one ends of the electric push rods 9 are fixedly connected with the clamping rods 10, the nuts on the placing plate 7 can be effectively fixed on the two sides, one ends of the clamping rods 10 are fixedly connected with the rubber cushion 11, the friction force is increased by the design of the rubber cushion 11, the clamping rods 10 are used for protecting the nuts, and the practical device is improved.

In this example, the working principle based on the first embodiment is: before polishing work starts, firstly, the nut is placed in the center of the top of the placing plate 7, two sides of the nut are respectively lapped on the limiting plate 71, two electric push rods 9 are started to push the clamping rods 10 to clamp and fix the two sides of the nut, and then the deburring component 3 can be used for deburring work.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a burring device is used in nut processing, includes workstation (1) and gets rid of subassembly (3), its characterized in that: the device also comprises a mounting frame (2) arranged at the top of the workbench (1);

get rid of subassembly (3) including motor (31), the output fixedly connected with pivot (32) of motor (31), the one end fixedly connected with drilling rod (33) of pivot (32), set up mounting thread (34) on drilling rod (33), drilling rod (33) have polishing piece (35) through mounting thread (34) threaded connection of seting up, the bottom of drilling rod (33) has polishing drum (36) through mounting thread (34) threaded connection of seting up.

2. The deburring device for nut processing according to claim 1, characterized in that the top of the mounting frame (2) is embedded with a hydraulic cylinder (4), the bottom end of the hydraulic cylinder (4) is fixedly connected with a fixing frame (5), and the motor (31) is fixedly installed in the fixing frame (5).

3. The deburring device for nut processing according to claim 1, characterized in that the top of the workbench (1) is located under the removing component (3) and fixedly connected with a mounting column (6), the top end of the mounting column (6) is fixedly connected with a placing plate (7), and two sides of the top center of the placing plate (7) are fixedly connected with limiting plates (71).

4. The deburring device for nut processing according to claim 3, wherein the top of the workbench (1) is located at two sides of the placing plate (7) and is fixedly connected with a mounting plate (8), one side of each mounting plate (8) close to the placing plate (7) is fixedly connected with an electric push rod (9), and one end of each electric push rod (9) is fixedly connected with a clamping rod (10).

5. The deburring device for nut processing as claimed in claim 1, characterized in that said grinding member (35) comprises a mounting ring (351) and a grinding disc (352), said grinding member (35) being integrally cast from the mounting ring (351) and the mounting ring (351).

6. The deburring device for nut processing according to claim 5, characterized in that a through hole (353) communicating with a threaded hole in the mounting ring (351) is formed in the polishing disc (352), and a fixing nut (37) is connected with the surface of the drill rod (33) above the mounting ring (351) and in the through hole (353) in a threaded manner.

7. The deburring device for nut processing as claimed in claim 6, characterized in that said grinding cylinder (36) has the same diameter as the largest diameter of the through hole (353) in the bottom of the grinding disc (352).

8. The deburring device for nut processing as claimed in claim 4, wherein one end of said clamping rod (10) is fixedly connected with a rubber cushion (11).