CN110788723A

CN110788723A - Polishing equipment for machining of mechanical workpiece and abrasive disk mounting structure of polishing equipment

Info

Publication number: CN110788723A
Application number: CN201911091736.3A
Authority: CN
Inventors: 李涛涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-10
Filing date: 2019-11-10
Publication date: 2020-02-14

Abstract

The invention discloses polishing equipment for machining a mechanical workpiece and a grinding disc mounting structure thereof, which comprise a fixed bottom plate, wherein the top end of a first mounting seat is movably provided with a mounting plate through a plurality of hinged seats, the top end of the mounting plate is fixedly provided with a motor, the output end of the motor is fixedly connected with the grinding disc structure, the outer side of the grinding disc structure is fixedly provided with a protective cover, a second mounting seat is movably provided with a hydraulic cylinder, a piston rod arranged on the hydraulic cylinder is fixedly connected with one hinged seat at the bottom end of the mounting plate, the mounting plate is driven by the piston rod to rotate for a certain angle, so that the polishing angle of the grinding disc is changed, and the polishing is facilitated, an mounting block is arranged in the middle of one side of the grinding disc, two bulges are driven by a telescopic sleeve in the mounting block to move, so that the connection state of the bulges and clamping grooves, meanwhile, the push plate and the raised magnetism attract each other, so that the grinding disc is fixed more firmly and stably.

Description

Polishing equipment for machining of mechanical workpiece and abrasive disk mounting structure of polishing equipment

Technical Field

The invention relates to polishing equipment, in particular to polishing equipment for machining a mechanical workpiece and a grinding disc mounting structure of the polishing equipment.

Background

Workpiece, a product part in a manufacturing process. Also called as finished parts, courseware, hardware and the like. A machining object in machining. It can be a single part or a combination of several parts secured together. The workpiece can generate machining stress while being machined, the workpiece is easy to deform, stress removing treatment is needed, and in the traditional thermal aging and natural aging, the two effective methods are energy waste, long in production period and the like, and the vibration aging treatment technology is used for completely replacing thermal aging and natural aging.

Machining spare adds man-hour and need use polishing equipment to polish and handle, get rid of the burr on machining spare surface, but current polishing equipment divide into handheld and the vertical horizontal burnishing machine of machine mostly, the handheld is held for a long time and can be caused great burden to staff's health, the time overlength can influence work efficiency, the polishing angle of the vertical horizontal burnishing machine of machine is difficult for adjusting, can not be better process machining spare, secondly the abrasive disc is installed through a plurality of bolt cooperation flange mostly, make the installation of abrasive disc dismantle comparatively troublesome.

Disclosure of Invention

The invention aims to provide polishing equipment for machining a mechanical workpiece and a grinding disc mounting structure thereof, and aims to solve the problems that the angle is not adjustable during polishing and the grinding disc is difficult to mount and dismount in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a burnishing equipment and dull polish dish mounting structure thereof for machining of mechanical parts, includes PMKD, the both sides on PMKD top are fixed mounting respectively have first mount pad and second mount pad, the top of first mount pad is equipped with the mounting panel through a plurality of articulated seat activities, the fixed motor that is equipped with in top of mounting panel, the output fixedly connected with dull polish dish structure of motor, the fixed safety cover that is equipped with in outside of dull polish dish structure, the activity is equipped with the pneumatic cylinder on the second mount pad, the piston rod that the pneumatic cylinder was equipped with and one of them articulated seat fixed connection in mounting panel bottom.

According to a preferable technical scheme, the sanding disc structure comprises a sanding disc, an installation block is fixedly arranged in the middle of one side of the sanding disc, an installation sleeve is fixedly arranged in the middle of the inner wall of the protection cover, and the installation block is connected with the installation sleeve in a clamping mode.

As a preferable technical scheme, the mounting block is internally provided with a moving groove, the moving groove is internally and fixedly provided with a telescopic sleeve, a compression spring is embedded in the telescopic sleeve, and two ends of the telescopic sleeve are both fixedly provided with bulges.

According to a preferable technical scheme, clamping grooves are formed in the middle of the inner walls of the two sides of the mounting sleeve, the two protrusions are connected with the corresponding clamping grooves in a clamping mode, push plates are movably arranged inside the two clamping grooves, the size of each push plate is matched with that of the corresponding protrusion, push rods are fixedly arranged on one side of each push plate, one ends of the two push rods penetrate through the outer walls of the two sides of the mounting sleeve and are communicated with the outside, and push blocks are fixedly arranged on one ends of the two push rods.

As a preferable technical scheme of the invention, the two push plates and the protrusions are made of magnetic materials, and the corresponding push plates and the protrusions are attracted magnetically.

As a preferred technical scheme of the present invention, a switch panel is fixedly disposed on one side of the fixed base plate, a motor control button and a hydraulic cylinder control button are respectively fixedly disposed on the switch panel, and the motor and the hydraulic cylinder are respectively electrically connected to an external power supply through the corresponding motor control button and the corresponding hydraulic cylinder control button.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the polishing equipment for machining the mechanical workpiece and the polishing disc mounting structure thereof, the hydraulic cylinder is used for driving, and the piston rod of the hydraulic cylinder drives the mounting plate to rotate for a certain angle, so that the polishing angle of the polishing disc is changed, and the polishing work of the mechanical workpiece is facilitated;

2. according to the polishing equipment for machining the mechanical workpiece and the polishing disc mounting structure thereof, the mounting block is arranged in the middle of one side of the polishing disc, the two protrusions are driven to move through the telescopic sleeve in the mounting block, so that the connection state of the protrusions and the clamping grooves is changed, the polishing disc is rapidly mounted and dismounted, and meanwhile, the polishing disc is more firmly and stably fixed due to the mutual attraction of the push plate and the protrusions.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural diagram of the abrasive disk of the present invention;

fig. 3 is a schematic view of the internal structure of the abrasive disk structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the figure: 1. fixing the bottom plate; 2. a first mounting seat; 3. a second mounting seat; 4. a hydraulic cylinder; 5. mounting a plate; 6. a motor; 7. a sanding disc structure; 8. a protective cover; 9. a hinged seat; 10. mounting blocks; 11. a push rod; 12. a motion groove; 13. a telescopic sleeve; 14. a compression spring; 15. installing a sleeve; 16. a card slot; 17. a protrusion; 18. a push block; 19. pushing the plate; 20. and (5) grinding a sand disc.

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 to 5, the present invention provides a polishing apparatus for machining a mechanical workpiece and a structure for mounting a polishing pad thereof, wherein the polishing apparatus comprises:

according to the figure 1, the polishing device comprises a fixed bottom plate 1, the fixed bottom plate 1 facilitates the fixation of the polishing equipment, a first mounting seat 2 and a second mounting seat 3 are respectively and fixedly mounted on two sides of the top end of the fixed bottom plate 1, a mounting plate 5 is movably arranged on the top end of the first mounting seat 2 through a plurality of hinged seats 9, the plurality of hinged seats 9 facilitate the flexible movement of the mounting plate 5, the grinding disc structure 7 can be driven to flexibly adjust the angle, the polishing work is facilitated, a motor 6 is fixedly arranged on the top end of the mounting plate 5, the motor 6 provides driving force for the rotation of the grinding disc structure 7, the grinding disc structure 7 rotates, the grinding disc structure 7 is fixedly connected with the output end of the motor 6, a protective cover 8 is fixedly arranged on the outer side of the grinding disc structure 7, the protective cover 8 protects the grinding disc 20 from being damaged, a hydraulic cylinder 4 is movably arranged on the second mounting seat 3, and the hydraulic cylinder 4 provides driving force, the help mounting panel 5 carries out certain angle knob, and the piston rod that pneumatic cylinder 4 was equipped with and 5 bottom of mounting panel one of them articulated seat 9 fixed connection, the motion through articulated seat 9 drives mounting panel 5 and rotates.

Wherein, the fixed flush mounting plate that is equipped with in one side of PMKD 1, the last fixed motor control button and the pneumatic cylinder control button of being equipped with respectively of flush mounting plate, motor 6 and pneumatic cylinder 4 are respectively through the motor control button and the pneumatic cylinder control button and external power supply electric connection that correspond, and external power supply provides electric power support for motor 6 and pneumatic cylinder 4, makes motor 6 and pneumatic cylinder 4 normally work.

According to fig. 2 with reference to fig. 3, the grinding disc structure 7 comprises a grinding disc 20, the grinding disc 20 plays a role in polishing and grinding, a machined part is polished, an installation block 10 is fixedly arranged in the middle of one side of the grinding disc 20, the installation block 10 is arranged to facilitate installation and disassembly of the grinding disc 20, an installation sleeve 15 is fixedly arranged in the middle of the inner wall of the protection cover 8, the installation sleeve 15 facilitates installation and fixation of the installation block 10, and the installation block 10 is connected with the installation sleeve 15 in a clamping mode.

Wherein, as shown by referring to fig. 4 and fig. 5, the mounting block 10 is internally provided with a moving groove 12, the moving groove 12 facilitates the extension and shortening of the telescopic sleeve 13, the telescopic sleeve 13 is fixedly arranged inside the moving groove 12, the telescopic sleeve 13 is arranged to facilitate the contraction of the two protrusions 17, a compression spring 14 is embedded inside the telescopic sleeve 13, the compression spring 14 improves the elasticity of the telescopic sleeve 13, so that the protrusions 17 are more firmly fixed inside the slots 16, the two ends of the telescopic sleeve 13 are both fixedly provided with the protrusions 17, the protrusions 17 are arranged to facilitate the fixation of the sanding disc 20 inside the protective cover 8, the middle parts of the inner walls at the two sides of the mounting sleeve 15 are both provided with slots 16, the slots 16 facilitate the fixation of the protrusions 17, the two protrusions 17 are both connected with the corresponding slots 16 in a clamping manner, the push plates 19 are movably arranged inside the two slots 16, and the push plates 19 are arranged to facilitate the disassembly of the sanding, can make protruding 17 shrink into the inside of motion groove 12, the size of two push pedals 19 all with the protruding 17 phase-match that corresponds, two push pedals 19 all adopt magnetic material to make with protruding 17, and magnetism is inhaled between corresponding push pedal 19 and the arch 17 mutually, magnetism is inhaled between push pedal 19 and the arch 17 mutually, make protruding 17 fix when the inside of draw-in groove 16, it is fixed more firm, one side of two push pedals 19 is all fixed and is equipped with push rod 11, push rod 11 helps push pedal 19 to drive protruding 17 shrink, thereby break away from the fixed of dull polish dish 20 and safety cover 8, the outer wall and the external intercommunication of installation cover 15 both sides are all run through to the one end of two push rods 11, the one end of two push rods 11 is all fixed and is equipped with ejector pad 18.

When the polishing device is used, the polishing device is fixedly arranged at a proper position through the fixing bottom plate 1, when polishing is carried out, the motor 6 and the hydraulic cylinder 4 are respectively and electrically connected with an external power supply through the corresponding motor control button and the corresponding hydraulic cylinder control button, the motor 6 and the hydraulic cylinder 4 are electrified, the hydraulic cylinder 4 is driven to work through the hydraulic cylinder control button, a piston rod arranged on the hydraulic cylinder 4 extends to drive the mounting plate 5 to move, so that the polishing disc structure 7 rotates, the polishing disc structure 7 is adjusted at a certain angle, a mechanical workpiece is conveniently polished, when the polishing disc structure 7 is mounted, the mounting block 10 in the middle of one side of the polishing disc 20 is clamped into the mounting sleeve 15 in the middle of the protective cover 8, the two bulges 17 are clamped into the corresponding clamping grooves 16, and the two bulges 17 and the corresponding push plates 19 are mutually attracted, make the fixed more firm of abrasive disc 20, when dismantling abrasive disc 20, press ejector pad 18 through two fingers, make the push rod 11 that corresponds drive the 19 motion of the push pedal that correspond, two push pedal 19 drive the protruding 17 shrink that corresponds, two protruding 17 shrink make telescope tube 13 shrink, thereby make two protruding 17 and the draw-in groove 16 disconnection that corresponds, help abrasive disc 20 one side middle part the installation piece 10 with install the cover 15 disconnection, thereby dismantle abrasive disc 20 down.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 burnishing equipment and dull polish dish mounting structure thereof for machining workpiece, includes PMKD (1), its characterized in that, the both sides on PMKD (1) top are fixed mounting respectively have first mount pad (2) and second mount pad (3), the top of first mount pad (2) is equipped with mounting panel (5) through a plurality of articulated seat (9) activities, the top of mounting panel (5) is fixed and is equipped with motor (6), the output fixedly connected with dull polish dish structure (7) of motor (6), the outside of dull polish dish structure (7) is fixed and is equipped with safety cover (8), the activity is equipped with pneumatic cylinder (4) on second mount pad (3), piston rod and one of them articulated seat (9) in mounting panel (5) bottom that pneumatic cylinder (4) were equipped with are fixed connection.

2. The polishing apparatus for machining a mechanical workpiece and the abrasive disk mounting structure therefor according to claim 1, wherein: the grinding disc structure (7) comprises a grinding disc (20), a mounting block (10) is fixedly arranged in the middle of one side of the grinding disc (20), a mounting sleeve (15) is fixedly arranged in the middle of the inner wall of the protective cover (8), and the mounting block (10) is connected with the mounting sleeve (15) in a clamping mode.

3. The polishing apparatus for machining a mechanical workpiece and the abrasive disk mounting structure therefor according to claim 2, wherein: motion groove (12) have been seted up to the inside of installation piece (10), the fixed telescope tube (13) that is equipped with in inside of motion groove (12), compression spring (14) are inlayed in the inside of telescope tube (13), the both ends of telescope tube (13) are all fixed and are equipped with arch (17).

4. The polishing apparatus for machining a mechanical workpiece and the abrasive disk mounting structure therefor according to claim 3, wherein: draw-in groove (16), two have all been seted up at the middle part of installation cover (15) both sides inner wall protruding (17) all are connected, two with draw-in groove (16) block that corresponds the inside of draw-in groove (16) is all movable and is equipped with push pedal (19), two the size of push pedal (19) all with protruding (17) phase-match that corresponds, two one side of push pedal (19) is all fixed and is equipped with push rod (11), two the outer wall and external intercommunication of installation cover (15) both sides are all run through to the one end of push rod (11), two the one end of push rod (11) is all fixed and is equipped with ejector pad (18).

5. The polishing apparatus for machining a mechanical workpiece and the abrasive disk mounting structure therefor as claimed in claim 4, wherein: the two push plates (19) and the protrusions (17) are made of magnetic materials, and the corresponding push plates (19) and the protrusions (17) are attracted magnetically.

6. The polishing apparatus for machining a mechanical workpiece and the abrasive disk mounting structure therefor according to claim 1, wherein: the fixed flush mounting plate of being equipped with in one side of PMKD (1), last fixed motor control button and the pneumatic cylinder control button of being equipped with respectively of flush mounting plate, motor (6) and pneumatic cylinder (4) are respectively through the motor control button and the pneumatic cylinder control button and external power supply electric connection that correspond.