CN218556560U

CN218556560U - Polishing device

Info

Publication number: CN218556560U
Application number: CN202222631365.7U
Authority: CN
Inventors: 王文明; 周东明
Original assignee: Kunshan Mahle Precision Machinery Co ltd
Current assignee: Kunshan Mahle Precision Machinery Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-03
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a polishing device, including workstation, protective housing and guard gate, the top of moving mechanism slides and is provided with the backup pad, the top surface of backup pad is provided with fixture, fixture includes three corner frames, movable plate and second telescopic cylinder, three corner frames fixed mounting is in the top surface of backup pad, the inside of three corner frames has seted up the spout, the spout is connected with the lateral wall sliding of movable plate, one side centre placed in the middle of movable plate is connected with the output shaft top fixed of second telescopic cylinder, second telescopic cylinder fixed mounting is on the mount pad of backup pad top surface, install the cylindricality metal part between the opposite side of movable plate and the inboard of three corner frames, through setting up polishing mechanism in the inside of protective housing and protective gate, play the effect of protection in the process of polishing the cylindricality metal part; the clamping mechanism is arranged on the top surface of the supporting plate, so that the clamping mechanism can clamp and fix a plurality of cylindrical metal parts and polish the cylindrical metal parts at the same time.

Description

Polishing device

Technical Field

The utility model relates to a metal parts machining technical field specifically is a grinding device.

Background

The metal part can be polished by the polishing device in the machining process, so that the machining quality of the metal part is improved. Through retrieval, in the prior art, the Chinese patent application number: CN202022885087.9, application date: 2020-12-03, and discloses a polishing device for manufacturing metal parts, which relates to the technical field of metal parts, in particular to a polishing device for manufacturing metal parts; the utility model discloses a, through the design that sets up connecting plate, movable block, lead screw, movable groove, thread groove and threaded rod for the device has the intercommunication function, makes the device can all can polish the operation to plate part and other shape parts, thereby lets the user need not additionally to be equipped with multiple equipment, and very big has alleviateed the burden on the fund for the user, offers convenience for the user, has improved the practicality of this device, has satisfied user's user demand.

The polishing device is lack of a protection device in the process of polishing metal parts, so that scraps in the polishing process splash everywhere to influence the working environment, and are inconvenient to clean; the both ends of the in-process cylindricality metal part at production cylindricality metal part can produce the burr owing to the cutting or because the unstability of cutting leads to the both ends unevenness of cylindricality metal part, need polish the processing to it this moment, especially at the in-process of the centre gripping of polishing miniature cylindricality metal part, because the part is less, if polish to the single cylindricality metal part of centre gripping, extravagant manpower and reduce work efficiency relatively, for this reason, we propose a grinding device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a polishing device, which plays a role of protection in the process of polishing cylindrical metal parts by arranging a polishing mechanism inside a protective box and a protective door; through the top surface at the backup pad sets up fixture, makes it have and polishes simultaneously to a plurality of cylindricality metal parts centre gripping are fixed, improve work efficiency to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device includes workstation, protective housing and guard gate, the inside top of protective housing is provided with grinding machanism, grinding machanism's bottom is provided with moving mechanism, moving mechanism sets up in the top surface of workstation, moving mechanism's top slides and is provided with the backup pad, the top surface of backup pad is provided with fixture, fixture includes three corner frames, movable plate and the flexible cylinder of second, three corner frames fixed mounting are in the top surface of backup pad, the spout has been seted up to three corner frames's inside, the lateral wall sliding connection of spout and movable plate, one side of movable plate is located between two parties and the output shaft top fixed connection of the flexible cylinder of second, the flexible cylinder fixed mounting of second is on the mount pad of backup pad top surface, install cylindricality metal part between the opposite side of movable plate and the inboard of three corner frames.

Preferably, the side wall of the protective door is connected with the front inside of the protective box in a sliding mode, the two sides of the top end of the protective door are fixedly connected with the top end of an output shaft of an electric push rod arranged on the two sides of the protective box, protective glass is arranged on the middle of the protective door, and a through groove is formed in the bottom end of the protective door.

Preferably, the moving mechanism comprises a second servo motor, a screw rod and a sleeve sliding block, the second servo motor is installed on the installation seat on the back face of the protection box, an output shaft of the second servo motor is fixedly connected with one end of the screw rod through a coupler, the side wall of the screw rod is connected with the inner thread of the sleeve sliding block, and the sleeve sliding block is fixedly installed on one side of the bottom face of the supporting plate in the middle.

Preferably, the center of the other side of the bottom surface of the supporting plate is fixedly connected with the top surface of the sliding block, the inner portion of the sliding block is slidably connected with the side wall of the sliding rod, and the sliding rod is fixedly arranged on one side of the screw rod.

Preferably, two first telescopic cylinders are symmetrically installed at the middle part of the inner top surface of the protection box, the two output shafts of the first telescopic cylinders are fixedly connected with the middle parts of the two ends of the top surface of the mounting plate respectively, and the grinding mechanisms are installed at the bottom end of the mounting plate.

Preferably, the polishing mechanism comprises a first servo motor and a polishing head, the first servo motor is fixedly installed at the center of the top surface of the mounting plate, and the polishing head is fixedly installed on an output shaft of the first servo motor.

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

the utility model provides a polishing device sets up in the inside of guard box through with grinding mechanism, and the front of guard box is provided with the guard gate, plays the effect of protection at the in-process of polishing to the cylindricality metal part, effectively avoids polishing the waste residue of in-process and splashes everywhere, plays the effect of isolated polishing, plays the effect of protection to the staff simultaneously.

Set up fixture through the top surface at the backup pad, make it have the fixed function of a plurality of cylindricality metal parts centre gripping, can realize fixing simultaneously polishing a plurality of cylindricality metal parts simultaneously, improve the efficiency of polishing, through the setting that utilizes three angular frame, movable plate and the flexible cylinder of second to carry out the centre gripping to a plurality of cylindricality metal parts and fix simultaneously polishing, improve work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the clamping mechanism of the present invention;

fig. 3 is a schematic structural diagram of the moving mechanism of the present invention.

Reference numbers in the figures: 1. a work table; 2. a protective box; 3. a protective door; 4. an electric push rod; 5. a first telescopic cylinder; 6. mounting a plate; 7. a first servo motor; 8. polishing head; 9. a moving mechanism; 901. a second servo motor; 902. a screw rod; 903. a sleeve slider; 10. a support plate; 11. a slider; 12. a slide bar; 13. a triangular frame; 14. moving the plate; 15. a second telescopic cylinder; 16. a chute; 17. a cylindrical metal part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

The utility model provides a polishing device as shown in fig. 1 ~ 3 includes workstation 1, protective housing 2 and guard gate 3, through setting up grinding machanism in protective housing 2's inside, and protective housing 2's front is provided with guard gate 3, plays the effect of protection at the in-process of polishing to cylindricality metal part 17, effectively avoids polishing the in-process waste residue to splash everywhere, plays isolated effect of polishing, plays the effect of protection to the staff simultaneously.

The inside top of protective housing 2 is provided with grinding machanism, and two first telescopic cylinder 5 are installed to the inside top surface of protective housing 2 department symmetry placed in the middle, and two first telescopic cylinder 5's output shaft top respectively with the top surface both ends of mounting panel 6 fixed connection of department placed in the middle, grinding machanism is installed to the bottom of mounting panel 6.

The polishing mechanism comprises a first servo motor 7 and a polishing head 8, the first servo motor 7 is fixedly installed in the middle of the top surface of the mounting plate 6, the polishing head 8 is fixedly installed on an output shaft of the first servo motor 7, and the size of the polishing head 8 can be changed according to the range of clamping and fixing the plurality of cylindrical metal parts 17.

The two first telescopic cylinders 5 are driven simultaneously, so that the lifting processing of the polishing mechanism is realized, and the cylindrical metal part 17 is polished by driving the polishing head 8 to rotate by electrifying the first servo motor 7.

The bottom of grinding machanism is provided with moving mechanism 9, moving mechanism 9 sets up in the top surface of workstation 1, moving mechanism 9 includes second servo motor 901, lead screw 902 and sleeve slider 903, second servo motor 901 is installed on the mount pad at the 2 backs of protective housing, the output shaft of second servo motor 901 passes through the shaft coupling and the one end fixed connection of lead screw 902, the lateral wall of lead screw 902 and the internal thread connection of sleeve slider 903, sleeve slider 903 fixed mounting is in the department placed in the middle of bottom surface one side of backup pad 10.

The middle of the other side of the bottom surface of the supporting plate 10 is fixedly connected with the top surface of the sliding block 11, the inside of the sliding block 11 is slidably connected with the side wall of the sliding rod 12, and the sliding rod 12 is fixedly arranged on one side of the screw rod 902.

Through setting up moving mechanism 9 at the top surface of workstation 1, and fixture sets up in moving mechanism 9's top surface, accessible moving mechanism 9 drives fixture and removes, realize carrying out the removal between the inside and outside of protective housing 2 to fixture, utilize second servo motor 901 circular telegram drive lead screw 902 to rotate, the lateral wall of lead screw 902 and the internal thread connection of sleeve slider 903, and the inside of slider 11 and the lateral wall slip of slide bar 12 are trained the grade, sleeve slider 903 and the top surface fixed mounting backup pad 10 of slider 11, install fixture in the backup pad 10, through the rotation of lead screw 902, accessible sleeve slider 903 drives slider 11 and drives the fixture on the backup pad 10 simultaneously and carries out the removal between the inside and outside of protective housing 2, so that the staff places the centre gripping fixedly to cylindricality metal part 17, realize moving before polishing mechanism's bottom and after polishing to the cylindricality metal part 17 after fixing and polishing simultaneously and move to the staff's face and operate, improve polishing efficiency, the staff can operate remotely, play the effect of protection to the staff.

The top end of the moving mechanism 9 is slidably provided with a supporting plate 10, the top surface of the supporting plate 10 is provided with a clamping mechanism, the clamping mechanism comprises a triangular frame 13, a moving plate 14 and a second telescopic cylinder 15, the triangular frame 13 is fixedly installed on the top surface of the supporting plate 10, a sliding groove 16 is formed in the triangular frame 13, the sliding groove 16 is slidably connected with the side wall of the moving plate 14, the center of one side of the moving plate 14 is fixedly connected with the top end of an output shaft of the second telescopic cylinder 15, the second telescopic cylinder 15 is fixedly installed on an installation seat on the top surface of the supporting plate 10, and a cylindrical metal part 17 is installed between the other side of the moving plate 14 and the inner side of the triangular frame 13.

Through setting up fixture at the top surface of backup pad 10, make it have the fixed function of a plurality of cylindricality metal parts 17 centre gripping, can realize fixing simultaneously polishing a plurality of cylindricality metal parts 17 simultaneously, the efficiency of polishing is improved, setting through three angular frame 13, realize strengthening the centre gripping to cylindricality metal parts 17 through the contained angle between three angular frame 13 sides, improve the convenience, drive through carrying out the circular telegram to second telescopic cylinder 15, make its output shaft drive movable plate 14 slide in the inside of spout 16, it is fixed to realize carrying out the centre gripping to a plurality of cylindricality metal parts 17 between the inboard of three angular frame 13 and the movable plate 14 opposite side, and the work efficiency is improved.

The lateral wall of guard gate 3 and the inside sliding connection in front of guard box 2, the top both sides of guard gate 3 and the output shaft top fixed connection who installs in guard box 2 both sides electric putter 4, guard gate 3's department placed in the middle is provided with cover glass, logical groove has been seted up to guard gate 3's bottom, through setting up logical groove, avoid taking place to contradict with lead screw 902 and slide bar 12 at the in-process that will protect gate 3 to close, through the output shaft top fixed connection in guard gate 3's top both sides and electric putter 4, the utilization drives two electric putter 4 simultaneously, can drive guard gate 3 and reciprocate, the realization is opened and shut to guard gate 3's automation.

When the automatic polishing machine is used, firstly, an operator stands at one end of the workbench 1 to face the clamping mechanism, a cylindrical metal part 17 to be polished is placed on the inner side of the triangular frame 13, then the second telescopic cylinder 15 is driven to enable an output shaft of the second telescopic cylinder to drive the movable plate 14 to push forwards, the movable plate 14 abuts against the side wall of the cylindrical metal part 17 to clamp and fix the side wall of the triangular frame 13 on the inner side of the triangular frame 13, then the second servo motor 901 is driven to move the supporting plate 10 to the bottom end of the polishing mechanism in the protective box 2, the output shaft of the electric push rod 4 drives the protective door 3 to move downwards, the protective door 3 is driven to close, the first servo motor 7 and the first telescopic cylinder 5 are driven to drive the rotating polishing head 8 to move downwards through the first telescopic cylinder 5 to polish the cylindrical metal part 17, after polishing is completed, the protective door 3 is opened to move the cylindrical metal part polished on the supporting plate 10 to the face of the operator, automatic polishing of the cylindrical metal part is achieved, and the working efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 grinding device, includes workstation (1), protective box (2) and guard gate (3), its characterized in that: the inside top of guard box (2) is provided with grinding machanism, grinding machanism's bottom is provided with moving mechanism (9), moving mechanism (9) set up in the top surface of workstation (1), the top of moving mechanism (9) slides and is provided with backup pad (10), the top surface of backup pad (10) is provided with fixture, fixture includes three corner frame (13), movable plate (14) and second telescopic cylinder (15), three corner frame (13) fixed mounting are in the top surface of backup pad (10), spout (16) have been seted up to the inside of three corner frame (13), spout (16) and the lateral wall sliding connection of movable plate (14), one side department placed in the middle of movable plate (14) and the output shaft top fixed connection of second telescopic cylinder (15), second telescopic cylinder (15) fixed mounting is on the mount pad of backup pad (10) top surface, cylindricality metal part (17) are installed between the opposite side of movable plate (14) and the inboard of three corner frame (13).

2. An abrading device according to claim 1, characterized in that: the side wall of the protective door (3) is connected with the front inside of the protective box (2) in a sliding mode, the two sides of the top end of the protective door (3) are fixedly connected with the top end of an output shaft installed on electric push rods (4) on the two sides of the protective box (2), protective glass is arranged on the middle of the protective door (3), and a through groove is formed in the bottom end of the protective door (3).

3. An abrading device according to claim 1, characterized in that: the moving mechanism (9) comprises a second servo motor (901), a screw rod (902) and a sleeve sliding block (903), the second servo motor (901) is installed on an installation seat on the back face of the protective box (2), an output shaft of the second servo motor (901) is fixedly connected with one end of the screw rod (902) through a coupler, the side wall of the screw rod (902) is connected with the inner thread of the sleeve sliding block (903), and the sleeve sliding block (903) is fixedly installed on one side of the bottom face of the supporting plate (10) in the middle.

4. A grinding device as defined in claim 3, wherein: the bottom surface opposite side of backup pad (10) is located the top surface fixed connection with slider (11) in the middle, the inside of slider (11) and the lateral wall sliding connection of slide bar (12), slide bar (12) fixed mounting is in one side of lead screw (902).

5. An abrading device according to claim 1, characterized in that: two first telescopic cylinder (5) are installed to the inside top surface department symmetry placed in the middle of protective housing (2), two the output shaft top of first telescopic cylinder (5) respectively with the top surface both ends of mounting panel (6) department fixed connection placed in the middle, grinding machanism is installed to the bottom of mounting panel (6).

6. An abrading device according to claim 1, characterized in that: the polishing mechanism comprises a first servo motor (7) and a polishing head (8), the first servo motor (7) is fixedly installed at the center of the top surface of the mounting plate (6), and the polishing head (8) is fixedly installed on an output shaft of the first servo motor (7).