CN214770906U

CN214770906U - Machine part grinding device

Info

Publication number: CN214770906U
Application number: CN202120362514.7U
Authority: CN
Inventors: 佟明强; 唐永安
Original assignee: Harbin Ruifeier Technology Development Co ltd
Current assignee: Harbin Ruifeier Technology Development Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-19
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to a part grinding device platform technical field, more specifically the machine part grinding device that says so can carry out a plurality of planar reciprocity to the part in succession and polish. Including chucking slewing mechanism, precision adjustment grinding machanism and reciprocating type moving mechanism, precision adjustment grinding machanism connect on reciprocating type moving mechanism, chucking slewing mechanism connects on reciprocating type moving mechanism, precision adjustment grinding machanism is located reciprocating type moving mechanism top, chucking slewing mechanism is located reciprocating type moving mechanism top, the inside compression of expanding spring atress, then put into the chuck with the other end of part, a plurality of chucking claws can begin to polish the part with the fixed chucking of part one end naturally, the chuck motor drives chuck rotation can adjust the angle that needs polish, repeat this action in proper order and can realize polishing a plurality of planar of parts in succession.

Description

Machine part grinding device

Technical Field

The utility model relates to a part grinding device technical field, more specifically the machine part grinding device that says so.

Background

The utility model discloses a machine part grinding device, which comprises a top plate, the first motor of top fixedly connected with of roof, the bottom bilateral symmetry welding of roof has two sets of risers, and the bottom welding of two sets of risers has the bottom plate, the first bearing of top fixedly connected with of bottom plate, both sides the welding has two sets of diaphragms between the adjacent inner wall of riser. This machine part grinding device, through keeping the work piece flat in the upper end of splint, under hydraulic telescoping rod's effect, promote the splint of both sides, press from both sides tightly the upper and lower both ends of work piece, realize the effect that the work piece in-process is firm of polishing, at this moment, under the effect of second motor, it is rotatory to drive the lead screw, the cooperation nut, realize Contraband shape removal of frame, thereby make the surface contact of work piece and the roller of polishing, realize the effect of polishing, under the effect of outer spherical bearing, make things convenient for the rotatory work piece of operating personnel, be convenient for polish around the edge of work piece, the efficiency of polishing is improved. The defect is that the part cannot be continuously polished in a plurality of planes in a reciprocating manner.

SUMMERY OF THE UTILITY MODEL

The utility model provides a machine part grinding device, its beneficial effect is for can carrying out a plurality of planar reciprocity to the part in succession and polish.

The utility model provides a machine part grinding device, includes chucking slewing mechanism, precision adjustment grinding machanism and reciprocating type moving mechanism, precision adjustment grinding machanism connect on reciprocating type moving mechanism, chucking slewing mechanism connects on reciprocating type moving mechanism, precision adjustment grinding machanism is located reciprocating type moving mechanism top, chucking slewing mechanism include thimble, fixed disk, expanding spring, carousel, fixed plate, chuck motor, chuck and chucking claw, thimble fixed connection is on the fixed disk, fixed disk fixed connection is on the carousel, the carousel rotates to be connected on being located left fixed plate, chuck motor fixed connection is on being located the fixed plate on right side, chuck fixed connection is on the output shaft of chuck motor, is provided with a plurality of chucking claws in the chuck.

As this technical scheme's further optimization, the utility model relates to a machine part grinding device, precision adjustment grinding machanism include precision adjusting motor, the lift adjustment lead screw, the mount, the scale, the spout, the lifter plate, the scale mark piece, grinding motor and grinding roller, precision adjusting motor fixed connection is on the mount, lift adjustment lead screw fixed connection is on precision adjusting motor's output shaft, the lift adjustment lead screw rotates to be connected in the mount, be provided with the scale on the mount, be provided with the spout in the mount, lifter plate threaded connection is on the lift adjustment lead screw, scale mark piece fixed connection is on the lifter plate, scale mark piece sliding connection is in the spout, scale mark piece and scale contact, grinding motor fixed connection is on the lifter plate, grinding roller fixed connection is on grinding motor's output shaft.

As this technical scheme's further optimization, the utility model relates to a machine part grinding device, reciprocating type moving mechanism include reciprocating motion motor, removal regulation lead screw, reciprocating motion platform and linear guide, reciprocating motion motor fixed connection is on linear guide, removal regulation lead screw fixed connection is on reciprocating motion motor's output shaft, removal regulation lead screw rotates to be connected in linear guide, reciprocating motion platform threaded connection is on removal regulation lead screw, reciprocating motion platform sliding connection is in linear guide, the equal fixed connection of two fixed plates is on reciprocating motion platform, mount fixed connection is on linear guide.

As a further optimization of this technical scheme, the utility model relates to a machine part grinding device, the chucking claw be the rubber material.

As a further optimization of this technical scheme, the utility model relates to a machine part grinding device, the scale be the millimeter scale.

The utility model relates to a machine part grinding device's beneficial effect does:

the inside compression of expanding spring atress, then put into the chuck with the other end of part, a plurality of chucking claws can begin to polish the part with the fixed chucking of part one end naturally, the chucking claw of rubber material is grabbed the power and is better and have elasticity and can not produce the mar to part itself, polish and start up chuck motor after accomplishing when a face of part, chuck motor drives chuck rotation can adjust the angle that needs polished, when the chuck is rotatory to suitable angle, stop chuck motor and continue to polish the part, repeat this action in proper order and can realize polishing a plurality of planar of parts in succession.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of a machine part polishing device according to the present invention;

FIG. 2 is a schematic view of another direction of the overall structure of the machine part polishing apparatus;

fig. 3 is a schematic structural view of the chucking rotation mechanism;

FIG. 4 is a schematic diagram of a precision adjustment grinding mechanism;

fig. 5 is a schematic structural view of the reciprocating mechanism.

In the figure: a chucking rotating mechanism 1; a thimble 1-1; fixing a disc 1-2; 1-3 of a telescopic spring; 1-4 of a turntable; fixing plates 1-5; 1-6 of a chuck motor; 1-7 of a chuck; 1-8 parts of a clamping claw; the precision adjusting polishing mechanism 2; a precision adjusting motor 2-1; lifting adjusting screw rods 2-2; a fixed frame 2-3; 2-4 of a graduated scale; 2-5 of a chute; 2-6 of a lifting plate; 2-7 of scale blocks; polishing the motor by 2-8; grinding rollers 2-9; a reciprocating movement mechanism 3; a reciprocating adjusting motor 3-1; moving an adjusting screw rod 3-2; 3-3 of a reciprocating platform; and 3-4 linear guide rails.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the following description of the embodiment of the invention with reference to the drawings shows that the clamp for processing the electronic product comprises a clamping rotating mechanism 1, a precision adjusting polishing mechanism 2 and a reciprocating moving mechanism 3, wherein the precision adjusting polishing mechanism 2 is connected to the reciprocating moving mechanism 3, the clamping rotating mechanism 1 is connected to the reciprocating moving mechanism 3, the precision adjusting polishing mechanism 2 is positioned above the reciprocating moving mechanism 3, the clamping rotating mechanism 1 comprises a thimble 1-1, a fixed disc 1-2, a telescopic spring 1-3, a rotary disc 1-4, a fixed plate 1-5, a chuck motor 1-6, a chuck 1-7 and a clamping claw 1-8, the thimble 1-1 is fixedly connected to the fixed disc 1-2, the fixed disc 1-2 is fixedly connected to the rotary disc 1-4, the rotary table 1-4 is rotationally connected to a fixing plate 1-5 positioned on the left side, the chuck motor 1-6 is fixedly connected to a fixing plate 1-5 positioned on the right side, the chuck 1-7 is fixedly connected to an output shaft of the chuck motor 1-6, and a plurality of clamping claws 1-8 are arranged in the chuck 1-7; firstly, an operator presses one end of a part to be polished onto a thimble 1-1, an expansion spring 1-3 is stressed to compress inwards, then the other end of the part is placed into a chuck 1-7, a plurality of clamping claws 1-8 naturally clamp one end of the part to polish the part, when one surface of the part is polished, a chuck motor 1-6 is started, the chuck motor 1-6 drives the chuck 1-7 to rotate so as to adjust the angle to be polished, when the chuck 1-7 rotates to a proper angle, the chuck motor 1-6 is stopped to continue polishing the part, and the operation is repeated in sequence to polish a plurality of planes of the part continuously.

The second embodiment is as follows:

the embodiment is described below with reference to the accompanying drawings, and the embodiment further describes the embodiment, wherein the precision adjusting polishing mechanism 2 comprises a precision adjusting motor 2-1, a lifting adjusting screw 2-2, a fixed frame 2-3, a graduated scale 2-4, a chute 2-5, a lifting plate 2-6, a graduated scale block 2-7, a polishing motor 2-8 and a polishing roller 2-9, the precision adjusting motor 2-1 is fixedly connected to the fixed frame 2-3, the lifting adjusting screw 2-2 is fixedly connected to an output shaft of the precision adjusting motor 2-1, the lifting adjusting screw 2-2 is rotatably connected in the fixed frame 2-3, the graduated scale 2-4 is arranged on the fixed frame 2-3, the chute 2-5 is arranged in the fixed frame 2-3, the lifting plate 2-6 is in threaded connection with the lifting adjusting screw rod 2-2, the scale mark blocks 2-7 are fixedly connected with the lifting plate 2-6, the scale mark blocks 2-7 are in sliding connection with the sliding grooves 2-5, the scale mark blocks 2-7 are in contact with the graduated scale 2-4, the polishing motors 2-8 are fixedly connected with the lifting plate 2-6, and the polishing rollers 2-9 are fixedly connected with output shafts of the polishing motors 2-8; when a part is polished, the precision adjusting motor 2-1 is started, the precision adjusting motor 2-1 drives the lifting adjusting screw 2-2 to rotate, the lifting adjusting screw 2-2 rotates to drive the lifting plate 2-6 to move up and down, the lifting plate 2-6 moves up and down to drive the polishing roller 2-9 and the scale mark blocks 2-7 to move up and down, the scale mark blocks 2-7 are convenient for observing the thickness to be polished, after the precision is adjusted, the polishing motor 2-8 is started, the polishing motor 2-8 drives the polishing roller 2-9 to rotate to start polishing the part, and after one plane is polished, the position of the scale mark blocks 2-7 is adjusted again to polish the next plane.

The third concrete implementation mode:

the following describes the embodiment with reference to the accompanying drawings, which further describes the second embodiment, wherein the reciprocating mechanism 3 includes a reciprocating motor 3-1, a moving screw 3-2, a reciprocating platform 3-3 and a linear guide rail 3-4, the reciprocating motor 3-1 is fixedly connected to the linear guide rail 3-4, the moving screw 3-2 is fixedly connected to an output shaft of the reciprocating motor 3-1, the moving screw 3-2 is rotatably connected to the linear guide rail 3-4, the reciprocating platform 3-3 is screwed to the moving screw 3-2, the reciprocating platform 3-3 is slidably connected to the linear guide rail 3-4, and two fixing plates 1-5 are fixedly connected to the reciprocating platform 3-3, the fixed frame 2-3 is fixedly connected to the linear guide rail 3-4; the reciprocating adjusting motor 3-1 is started, the reciprocating adjusting motor 3-1 drives the moving adjusting screw rod 3-2 to rotate, the moving adjusting screw rod 3-2 rotates to drive the reciprocating moving platform 3-3 to move rightwards, meanwhile, the reciprocating moving platform 3-3 can slide in the linear guide rail 3-4 to stabilize the reciprocating moving platform 3-3 and prevent the reciprocating moving platform 3-3 from coaxially rotating along with the moving adjusting screw rod 3-2, the grinding precision of a part can be prevented from being influenced, when one plane is ground, the reciprocating adjusting motor 3-1 rotates reversely, and the reciprocating moving platform 3-3 moves leftwards to grind the other plane of the part, so that the reciprocating grinding of the part can be realized.

The fourth concrete implementation mode:

the third embodiment is further described below with reference to the accompanying drawings, in which the clamping claws 1 to 8 are made of rubber; the clamping claws 1-8 made of rubber have better gripping force and elasticity, and can not scratch the part per se.

The fifth concrete implementation mode:

the fourth embodiment is further described below with reference to the accompanying drawings, in which the scales 2-4 are millimeter scales; the millimeter scale can improve the precision requirement for the part plane polishing thickness.

The utility model relates to an anchor clamps are used in electronic product processing, its theory of use is:

firstly, an operator presses one end of a part to be polished onto a thimble 1-1, an expansion spring 1-3 is stressed to compress inwards, then the other end of the part is placed into a chuck 1-7, a plurality of clamping claws 1-8 naturally fix and clamp one end of the part to polish the part, the clamping claws 1-8 made of rubber have better gripping force and elasticity without scratching the part, when one surface of the part is polished, a chuck motor 1-6 is started, the chuck motor 1-6 drives the chuck 1-7 to rotate so as to adjust the angle to be polished, when the chuck 1-7 rotates to a proper angle, the chuck motor 1-6 is stopped to polish the part continuously, the action is repeated in sequence to polish a plurality of planes of the part continuously, when the part is polished, starting a precision adjusting motor 2-1, driving a lifting adjusting screw rod 2-2 to rotate by the precision adjusting motor 2-1, driving a lifting adjusting screw rod 2-2 to rotate to drive a lifting plate 2-6 to move up and down, driving a grinding roller 2-9 and a scale mark block 2-7 to move up and down by the lifting adjusting screw rod 2-2, conveniently observing the thickness to be ground by the scale mark block 2-7, improving the precision requirement on the grinding thickness of a plane of a part by a millimeter scale, starting the grinding motor 2-8 after the precision is adjusted, driving the grinding roller 2-9 to rotate by the grinding motor 2-8 to start grinding the part, grinding the next plane by adjusting the position of the scale mark block 2-7 again after one plane is ground, starting a reciprocating adjusting motor 3-1, driving a moving adjusting screw rod 3-2 to rotate by the reciprocating adjusting motor 3-1, the movement adjusting screw rod 3-2 rotates to drive the reciprocating moving platform 3-3 to move rightwards, meanwhile, the reciprocating moving platform 3-3 can slide in the linear guide rail 3-4 to stabilize the reciprocating moving platform 3-3 and prevent the reciprocating moving platform 3-3 from rotating coaxially with the movement adjusting screw rod 3-2, so that the grinding precision of a part can be prevented from being influenced, when one plane is ground, the reciprocating adjusting motor 3-1 rotates reversely, and the reciprocating moving platform 3-3 moves leftwards to grind the other plane of the part, so that the reciprocating grinding of the part can be realized.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a machine part grinding device, includes chucking slewing mechanism (1), precision adjustment grinding machanism (2) and reciprocating type moving mechanism (3), precision adjustment grinding machanism (2) connect on reciprocating type moving mechanism (3), chucking slewing mechanism (1) are connected on reciprocating type moving mechanism (3), precision adjustment grinding machanism (2) are located reciprocating type moving mechanism (3) top, chucking slewing mechanism (1) are located reciprocating type moving mechanism (3) top, its characterized in that: the clamping rotating mechanism (1) comprises a thimble (1-1), a fixed disc (1-2), a telescopic spring (1-3), a turntable (1-4), a fixed plate (1-5), a chuck motor (1-6), a chuck (1-7) and a clamping claw (1-8), the thimble (1-1) is fixedly connected to a fixed disc (1-2), the fixed disc (1-2) is fixedly connected to a rotary disc (1-4), the rotary disc (1-4) is rotatably connected to a fixed plate (1-5) positioned on the left side, a chuck motor (1-6) is fixedly connected to a fixed plate (1-5) positioned on the right side, a chuck (1-7) is fixedly connected to an output shaft of the chuck motor (1-6), and a plurality of clamping claws (1-8) are arranged in the chuck (1-7).

2. The machine part grinding apparatus according to claim 1, wherein: the precision adjusting and polishing mechanism (2) comprises a precision adjusting motor (2-1), a lifting adjusting screw rod (2-2), a fixing frame (2-3), a graduated scale (2-4), a sliding groove (2-5), a lifting plate (2-6), a graduated scale block (2-7), a polishing motor (2-8) and a polishing roller (2-9), wherein the precision adjusting motor (2-1) is fixedly connected on the fixing frame (2-3), the lifting adjusting screw rod (2-2) is fixedly connected on an output shaft of the precision adjusting motor (2-1), the lifting adjusting screw rod (2-2) is rotatably connected in the fixing frame (2-3), the graduated scale (2-4) is arranged on the fixing frame (2-3), the sliding groove (2-5) is arranged in the fixing frame (2-3), the lifting plate (2-6) is in threaded connection with the lifting adjusting screw rod (2-2), the scale mark blocks (2-7) are fixedly connected onto the lifting plate (2-6), the scale mark blocks (2-7) are connected into the sliding grooves (2-5) in a sliding mode, the scale mark blocks (2-7) are in contact with the graduated scale (2-4), the polishing motor (2-8) is fixedly connected onto the lifting plate (2-6), and the polishing rollers (2-9) are fixedly connected onto output shafts of the polishing motor (2-8).

3. The machine part grinding apparatus according to claim 2, wherein: the reciprocating type moving mechanism (3) comprises a reciprocating adjusting motor (3-1), a moving adjusting lead screw (3-2), a reciprocating moving platform (3-3) and a linear guide rail (3-4), wherein the reciprocating adjusting motor (3-1) is fixedly connected on the linear guide rail (3-4), the moving adjusting lead screw (3-2) is fixedly connected on an output shaft of the reciprocating adjusting motor (3-1), the moving adjusting lead screw (3-2) is rotatably connected in the linear guide rail (3-4), the reciprocating moving platform (3-3) is in threaded connection with the moving adjusting lead screw (3-2), the reciprocating moving platform (3-3) is in sliding connection in the linear guide rail (3-4), two fixing plates (1-5) are both fixedly connected on the reciprocating moving platform (3-3), the fixed frame (2-3) is fixedly connected on the linear guide rail (3-4).

4. A machine part grinding apparatus as defined in claim 3, wherein: the clamping claws (1-8) are made of rubber.

5. The machine part grinding apparatus according to claim 4, wherein: the graduated scale (2-4) is a millimeter graduated scale.