CN216371448U

CN216371448U - Metal hardware burring burnishing device

Info

Publication number: CN216371448U
Application number: CN202122548473.3U
Authority: CN
Inventors: 张爱民
Original assignee: Shenzhen Jingqiaoxin Technology Co ltd
Current assignee: Shenzhen Jingqiaoxin Technology Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-26
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a deburring and polishing device for metal hardware, which relates to the technical field of metal processing and comprises a rack, wherein a polishing platform is fixedly arranged on the rack, rotating shafts are arranged at the left end and the right end of the front side of the rack in a rotating fit manner, a motor is fixedly arranged on the rack and drives one of the rotating shafts to rotate, a lifting cylinder is fixedly arranged at the upper side of the rack, a lifting plate is fixedly arranged at a telescopic rod of the lifting cylinder, a pressing plate is arranged at the lower side of the lifting plate, a spring is arranged between the pressing plate and the lifting plate in a butt joint manner, a roller frame is fixedly arranged at the lower side of the pressing plate, pressing rollers are arranged at the left end and the right end of the roller frame in a rotating fit manner, the lower side of each pressing roller passes through the roller frame, a grinding ring is arranged between the two rotating shafts and the two pressing rollers in a fit manner, the lifting plate and the grinding ring are arranged in a staggered manner, and the roller frame is arranged above the polishing platform; the beneficial effects are that: the burr can be absorbed in the emery ring department of polishing and polish, and the emery ring of polishing carries out surface finish, has improved machining efficiency.

Description

Metal hardware burring burnishing device

Technical Field

The utility model relates to the technical field of metal processing, in particular to a deburring and polishing device for metal hardware.

Background

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media. In the production of metal hardware, two steps of deburring and surface polishing are usually required.

Traditional burring burnishing device needs the manual burnishing and polishing of manpower, and machining efficiency step-down, the unable guarantee of security. The automatic equipment on the market has many processing steps, and needs to be divided into two steps of deburring and polishing for processing, resulting in low processing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme capable of solving the problems in order to overcome the defects.

The utility model provides a metal hardware burring burnishing device, which comprises a frame, fixed mounting has polishing platform in the frame, the pivot is installed to the equal normal running fit in both ends about the frame front side, fixed mounting has the motor in the frame, one of them pivot rotary motion of motor drive, the upside fixed mounting of frame has the lift cylinder, the telescopic link department fixed mounting of lift cylinder has the lifter plate, the downside of lifter plate is provided with the clamp plate, the spring is installed to the butt between clamp plate and the lifter plate, the downside fixed mounting of clamp plate has the roller frame, the compression roller is installed to the equal normal running fit in both ends about the roller frame, the downside of compression roller leads to out the roller frame setting, the cooperation is installed between two pivots and two compression rollers and is beaten the emery ring, the setting of staggering each other between lifter plate and the emery ring of polishing, the roller frame sets up the top at polishing platform.

As a further scheme of the utility model: the upper side fixed mounting of clamp plate has the first locating rod of several, and the shaping has the first through-hole of several on the lifter plate, and the upper end one-to-one clearance fit of first locating rod is installed in first through-hole.

As a further scheme of the utility model: the spring is provided with the several, and the spring one-to-one correspondence cover is established and is installed in the outside of first locating lever.

As a further scheme of the utility model: the upper end fixed mounting of first locating lever has the spacing ring, and the spacing ring setting is in the top of first through-hole.

As a further scheme of the utility model: a plurality of second positioning rods are fixedly mounted on the upper side of the lifting plate, a plurality of second through holes are formed in the edge of the upper side of the rack, and the upper ends of the second positioning rods are mounted in the second through holes in a one-to-one corresponding clearance fit mode.

As a further scheme of the utility model: the end angles of the lower side of the frame are fixedly provided with universal wheels.

As a further scheme of the utility model: an isosceles trapezoid shape is formed among the two rotating shafts, the two pressing rollers and the polishing sand ring, and the lower side edge of the polishing sand ring and the polishing platform are arranged in parallel.

Compared with the prior art, the utility model has the beneficial effects that:

1. the plate-shaped metal hardware is placed on the polishing platform, the motor is started, the motor drives the polishing ring to rotate, the lifting cylinder drives the lifting plate to descend, the polishing ring on the compression roller is attached to the plate-shaped metal hardware for polishing, burrs on the metal hardware can sink into the polishing ring of the two compression rollers for deburring and polishing, and the deburring effect is improved;

2. the lifting cylinder drives the lifting plate to continuously descend, the pressing plate is arranged below the lifting plate through the spring, the spring enables the roller frame to have elasticity, the sanding ring is prevented from being in rigid contact with metal hardware, damage to the sanding ring is reduced, the spring enables the sanding ring to more stably press the metal hardware, and the sanding ring in operation polishes the metal hardware;

3. the lifting cylinder drives the lifting plate to rise, so that the grinding ring is loosened by the compression roller, and the grinding ring is convenient to replace;

4. the deburring and the polishing are simultaneously carried out, so that the processing efficiency of the metal hardware is improved.

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

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a schematic left-side sectional structure of the present invention.

Shown in the figure: 1. a frame; 2. polishing the platform; 3. a rotating shaft; 4. a motor; 5. a lifting cylinder; 6. a lifting plate; 7. pressing a plate; 8. a spring; 9. a roller frame; 10. a compression roller; 11. polishing a grinding ring; 12. a first positioning rod; 13. a first through hole; 14. a limiting ring; 15. a second positioning rod; 16. a second through hole; 17. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a deburring and polishing device for metal hardware comprises a frame 1, a polishing platform 2 is fixedly mounted on the frame 1, rotating shafts 3 are mounted at the left end and the right end of the front side of the frame 1 in a rotating fit manner, a motor 4 is fixedly mounted on the frame 1, the motor 4 drives one of the rotating shafts 3 to rotate, a lifting cylinder 5 is fixedly mounted at the upper side of the frame 1, a lifting plate 6 is fixedly mounted at the telescopic rod of the lifting cylinder 5, a pressing plate 7 is arranged at the lower side of the lifting plate 6, a spring 8 is mounted between the pressing plate 7 and the lifting plate 6 in an abutting manner, a roller frame 9 is fixedly mounted at the lower side of the pressing plate 7, pressing rollers 10 are mounted at the left end and the right end of the roller frame 9 in a rotating fit manner, the lower side of the pressing roller 10 is arranged through the roller frame 9, polishing rings 11 are mounted between the two rotating shafts 3 and the two pressing rollers 10 in a matching manner, and the lifting plates 6 and the polishing rings 11 are arranged in a staggered manner, the roller frame 9 is arranged above the polishing platform 2;

the principle is as follows: during deburring, a plate-shaped metal hardware is placed on the polishing platform 2, the motor 4 is started, the motor 4 drives the polishing ring 11 to rotate between the two rotating shafts 3 and the two compression rollers 10, the lifting cylinder 5 drives the lifting plate 6 to descend, the lifting plate 6 drives the pressing plate 7 to descend, so that the polishing ring 11 on the compression rollers 10 is attached to the plate-shaped metal hardware for polishing, and burrs on the metal hardware can be sunk into the polishing ring 11 of the two compression rollers 10 for polishing; during polishing, the lifting cylinder 5 drives the lifting plate 6 to continuously descend, the pressing plate 7 is arranged below the lifting plate 6 through the spring 8, the spring 8 enables the roller frame 9 to have elasticity, hard contact between the polishing sand ring 11 and metal hardware is avoided, damage to the polishing sand ring 11 is reduced, the spring 8 enables the polishing sand ring 11 to more stably press the metal hardware, and the polishing sand ring 11 in operation polishes the metal hardware; when the polishing ring 11 is replaced, the lifting cylinder 5 drives the lifting plate 6 to ascend, so that the pressing roller 10 loosens the polishing ring 11, and the polishing ring 11 is convenient to replace; the deburring and the polishing are simultaneously carried out, so that the processing efficiency of the metal hardware is improved.

As a further scheme of the utility model: a plurality of first positioning rods 12 are fixedly arranged on the upper side of the pressing plate 7, a plurality of first through holes 13 are formed in the lifting plate 6, and the upper ends of the first positioning rods 12 are arranged in the first through holes 13 in a one-to-one corresponding clearance fit manner; the lifting movement of the pressure plate 7 under the lifting plate 6 is more stable.

As a further scheme of the utility model: a plurality of springs 8 are arranged, and the springs 8 are sleeved on the outer sides of the first positioning rods 12 in a one-to-one correspondence manner; the installation of the springs 8 is more stable, and the arrangement of the plurality of springs 8 enables the elastic force of the pressing plate 7 to be more uniform.

As a further scheme of the utility model: a limiting ring 14 is fixedly arranged at the upper end of the first positioning rod 12, and the limiting ring 14 is arranged above the first through hole 13; so that the first positioning rod 12 cannot be separated from the first through hole 13, and the installation is more stable.

As a further scheme of the utility model: a plurality of second positioning rods 15 are fixedly installed on the upper side of the lifting plate 6, a plurality of second through holes 16 are formed in the edge of the upper side of the rack 1, and the upper ends of the second positioning rods 15 are installed in the second through holes 16 in a one-to-one corresponding clearance fit manner; the lifting movement of the lifting plate 6 is made more stable.

As a further scheme of the utility model: universal wheels 17 are fixedly arranged at the end corners of the lower side of the frame 1; the frame 1 can be conveniently carried.

As a further scheme of the utility model: the two rotating shafts 3, the two pressing rollers 10 and the grinding sand ring 11 form an isosceles trapezoid shape, and the lower side edge of the grinding sand ring 11 and the polishing platform 2 are arranged in parallel; make the downside border of polishing apron 11 can be more stable polish and polish metal hardware, improved the effect of burring and polishing.

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. The utility model provides a metal hardware burring burnishing device, includes the frame, fixed mounting has polishing platform, its characterized in that in the frame: the pivot is installed to the equal normal running fit in both ends about frame front side, fixed mounting has the motor in the frame, one of them pivot rotary motion of motor drive, the upside fixed mounting of frame has the lift cylinder, the telescopic link department fixed mounting of lift cylinder has the lifter plate, the downside of lifter plate is provided with the clamp plate, the spring is installed to the butt between clamp plate and the lifter plate, the downside fixed mounting of clamp plate has the roller frame, the equal normal running fit in both ends installs the compression roller about the roller frame, the downside of compression roller leads to out the roller frame setting, the cooperation is installed between two pivots and two compression rollers and is polished the apron, the setting of staggering each other between lifter plate and the emery apron, the roller frame sets up the top at polishing platform.

2. The metal hardware deburring and polishing device of claim 1, characterized in that: the upper side fixed mounting of clamp plate has the first locating rod of several, and the shaping has the first through-hole of several on the lifter plate, and the upper end one-to-one clearance fit of first locating rod is installed in first through-hole.

3. The metal hardware deburring and polishing device of claim 2, characterized in that: the spring is provided with the several, and the spring one-to-one correspondence cover is established and is installed in the outside of first locating lever.

4. The metal hardware deburring and polishing device of claim 2, characterized in that: the upper end fixed mounting of first locating lever has the spacing ring, and the spacing ring setting is in the top of first through-hole.

5. The metal hardware deburring and polishing device of claim 1, characterized in that: a plurality of second positioning rods are fixedly mounted on the upper side of the lifting plate, a plurality of second through holes are formed in the edge of the upper side of the rack, and the upper ends of the second positioning rods are mounted in the second through holes in a one-to-one corresponding clearance fit mode.

6. The metal hardware deburring and polishing device of claim 1, characterized in that: the end angles of the lower side of the frame are fixedly provided with universal wheels.

7. The metal hardware deburring and polishing device of claim 1, characterized in that: an isosceles trapezoid shape is formed among the two rotating shafts, the two pressing rollers and the polishing sand ring, and the lower side edge of the polishing sand ring and the polishing platform are arranged in parallel.