CN113997144B

CN113997144B - Auxiliary device for polishing special-shaped plate parts

Info

Publication number: CN113997144B
Application number: CN202111241295.8A
Authority: CN
Inventors: 潘正林; 潘青
Original assignee: Yangzhou Jinyangguang Casting Co ltd
Current assignee: Yangzhou Jinyangguang Casting Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-11-25
Anticipated expiration: 2041-10-25
Also published as: CN113997144A

Abstract

The invention provides an auxiliary device for polishing special-shaped plate parts, which comprises a plurality of lower base blocks, supporting rods, an upper base block and a supporting ring, wherein the lower base blocks, the supporting rods, the upper base blocks and the supporting ring are arranged on a working table, the upper base blocks are fixedly arranged on the lower end surface of the supporting ring and correspond to the lower base blocks, the lower ends of the supporting rods are connected in the lower base blocks in a rolling mode, the upper ends of the supporting rods are connected in the upper base blocks in a rolling mode, supporting inner rings are fixed on the inner sides of the supporting rods, a pair of sliding rods are sleeved on the supporting inner rings, the sliding rods can rotate on the supporting inner rings by an angle, clamping pieces are further arranged between the sliding rods and used for clamping a polishing machine, and workpieces below the supporting rings are polished in a vertical sliding mode under the action of the sliding rods. This auxiliary device to special-shaped plate part is polished through a plurality of bracing pieces of roll connection under the support ring, drives the horizontal all direction of holder and removes to realize through the slide bar that the holder reciprocates, it is heavy to have solved long-term handheld polisher, polishes to special-shaped plate part and does not look for the problem of location well.

Description

Auxiliary device for polishing special-shaped plate parts

Technical Field

The invention relates to the technical field of auxiliary polishing equipment, in particular to an auxiliary device for polishing special-shaped plate parts.

Background

Grinding is a very common process implemented on parts, burrs, oil dirt, dust and the like on the surfaces of the parts can be removed through grinding, the roughness of the surfaces of workpieces is fully reduced, and therefore processes such as polishing of the parts are further implemented.

Different polishing with the implementation of rule spare part can be realized with mechanical automation, and to dysmorphism board class part, because of the orbit of polishing is difficult to confirm, generally can only manually polish, and at the manual in-process of polishing, personnel handheld grinding tool is difficult to fine control, especially when long-time operation, can lead to polishing the surface inhomogeneous to dysmorphism board class part, influences the quality of polishing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an auxiliary device for polishing special-shaped plate parts, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an auxiliary device to special-shaped plate part is polished, includes a plurality of lower base blocks, bracing piece, goes up base block, support ring of setting on table surface, and is a plurality of go up the base block and set firmly terminal surface under the support ring, correspond with base block down, and is a plurality of the lower extreme roll connection of bracing piece is in base block down, and upper end roll connection is in last base block, the inboard of bracing piece is fixed with the support inner circle, a pair of slide bar is established to the cover in the support inner circle, the slide bar can circle turned angle in the support, still be provided with the holder between the slide bar, the holder is used for the centre gripping polisher, slides the work piece under the support ring of polishing from top to bottom under the effect of slide bar.

Preferably, the slide bar includes roof, slide bar, spring, sliding sleeve, anticreep board, the roof cover is established and is being supported the inner race, the slide bar upper end is connected at the roof lower extreme, sliding sleeve sliding connection is on the slide bar, the spring housing is established on the slide bar, and the roof is connected to the upper end, and the sliding sleeve is connected to the lower extreme, the anticreep board is established in the slide bar bottom, prevents that the sliding sleeve slippage from the slide bar.

Preferably, the holder includes female grip block, son grip block, screw rod, nut, a set of spliced pole, the spliced pole is connected in female grip block side, and the other end is connected on the sliding sleeve, son grip block and female grip block looks adaptation, the screw rod passes female grip block and son grip block, nut meshing cover is established on the screw rod, relaxs and presss from both sides tight female grip block and son grip block.

Preferably, the connecting column is pivoted on the side surface of the sliding sleeve, and the clamping piece can rotate along the connecting column by an angle.

Preferably, the working table is made of iron, the lower base block is an electromagnet, an electromagnetic switch is arranged on the side face of the electromagnet, and the lower base block is magnetically attracted on the working table.

Preferably, the lower end face of the lower base block is provided with a sucker, and the lower base block is adsorbed on the working table top through the sucker.

(III) advantageous effects

The invention provides an auxiliary device for polishing special-shaped plate parts. The method has the following beneficial effects:

1. this auxiliary device to special-shaped plate part is polished with holder centre gripping polisher in the support ring, through a plurality of bracing pieces of roll connection under the support ring, realizes that the support ring level all directions remove, realizes reciprocating of polisher through the slide bar, and it is heavy to have solved long-term handheld polisher, polishes to special-shaped plate part and does not well look for the problem of location.

2. This auxiliary device to special-shaped plate part is polished can also make the holder along Z axle turned angle through supporting the inner circle, through the connecting piece pin joint on the sliding sleeve, realizes the holder along connecting piece turned angle, has increased the degree of freedom of polisher, realizes better polishing effect.

Drawings

FIG. 1 is a first isometric view of a structure according to the present invention;

FIG. 2 is an isometric view of the underside of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

FIG. 4 is a schematic inclination of the sander of the present invention;

FIG. 5 is an oblique underside view of the sander of the present invention;

FIG. 6 is a schematic view of the tilting and rotating angles of the sander of the present invention;

FIG. 7 is an enlarged view taken at A of FIG. 4;

fig. 8 is a schematic view of the slide rod and clamp arrangement of the present invention.

In the figure: 1. a lower base block; 11. a magnetic switch; 2. a support bar; 3. an upper base block; 4. a support ring; 5. Supporting the inner ring; 6. a slide bar; 61. a top plate; 62. a slide bar; 63. a spring; 64. a sliding sleeve; 65. an anti-drop plate; 7. a clamping member; 71. a female clamping block; 72. a sub-clamping block; 73. a screw; 74. a nut; 75. Connecting columns; 8. a sander; 81. and (4) polishing the head.

Detailed Description

The embodiment of the invention provides an auxiliary device for polishing special-shaped plate parts, as shown in fig. 1, a clamp is used for clamping the special-shaped plate parts (not shown) to be polished on a working table top 9, the auxiliary device for polishing is arranged above the special-shaped plate parts and comprises a plurality of lower base blocks 1, support rods 2, upper base blocks 3 and support rings 4 which are arranged on the working table top, the plurality of upper base blocks 3 are fixedly arranged on the lower end surface of the support rings 4, spherical holes are arranged in the lower base blocks 1 and the upper base blocks 3, the two ends of each support rod 2 are spherical end surfaces, the spherical end surfaces at the two ends of each support rod 2 are respectively connected in the spherical holes of the lower base blocks 1 and the upper base blocks 3 in a rolling manner, the plurality of upper base blocks 3 are distributed on the lower end surface of the support rings 4 at equal angles in the circumference, the upper base blocks 3 correspond to the lower base blocks 1, the lower base blocks 1 and the support rings 4 are matched, the support rings 4 can move in all horizontal directions, further, the effect of the polishing of the movement of the special-shaped plate parts in all directions of the lower base blocks 1, the upper base blocks 2 and the upper base blocks 3 and the support rings 4 is more stable, the polishing efficiency of the grinding machines is more than that the grinding machines of four groups of the grinding machines, and the grinding machines of the grinding machines is more three groups, so that the grinding machines of the grinding machines, the grinding machines are more stable grinding machines, and the grinding machines are more stable grinding machines are more.

Further, in the present application, as shown in fig. 1, a supporting inner ring 5 is fixed on the inner side of the supporting rod 2, a pair of sliding rods 6 is sleeved on the supporting inner ring 5, the sliding rods 6 can rotate on the supporting inner ring 5 by an angle to realize the angular rotation of the sliding rods 6 along the Z axis, a clamping member 7 is further arranged between the sliding rods 6, as shown in fig. 2, the clamping member 7 is used for clamping a grinding machine 8, the grinding machine 8 can slide up and down under the action of the sliding rods 6 to grind a workpiece below the supporting ring 4, a grinding head 81 of the grinding machine 8 is arranged at the lower end of the clamping member 7, and the clamping member 7 clamps the body of the grinding machine 8.

As shown in fig. 8, the sliding rod 6 is a component connected between the supporting inner ring 5 and the clamping member 7 to drive the clamping member 7 to move up and down, in this embodiment, the sliding rod 6 includes a top plate 61, a sliding rod 62, a spring 63, a sliding sleeve 64, and an anti-slip plate 65, the top plate 61 is sleeved on the supporting inner ring 5, for the top plate 61 to slide more smoothly on the supporting inner ring 5, the top plate 61 is sleeved on the supporting inner ring 5, and is in a shape of a circular arc with the supporting inner ring 5, the upper end of the sliding rod 62 is connected to the lower end of the top plate 61, the length of the sliding rod 62 is not too long or too short, the too long is easy to touch the table top 9 or the irregular plate parts when the supporting ring 4 moves, and the too short would cause the sander 8 to move down, the sanding head 81 cannot touch the irregular plate parts, the sliding sleeve 64 is slidably connected to the sliding rod 62, the spring 63 is connected to the sliding sleeve 62, the upper end of the sliding rod 62 is connected to the top plate 61, the sliding sleeve 64 is connected to the sliding sleeve 64, the spring 63 is in a tightened state in a normal state, and when the sander 8 moves down, the sliding sleeve is arranged to prevent the sliding sleeve 62.

The clamping member 7 is used for clamping the sander 8, as shown in fig. 8, in this embodiment, the clamping member 7 includes a female clamping block 71, a female clamping block 72, a screw 73, a nut 74, and a set of connecting posts 75, the connecting posts 75 are connected to the side of the female clamping block 71, the other end is connected to the sliding sleeve 64, the female clamping block 72 is matched with the female clamping block 71, the screw 73 penetrates through the female clamping block 71 and the female clamping block 72, the nut 74 is engaged and sleeved on the screw 73, and the female clamping block 71 and the female clamping block 72 are loosened and clamped.

Further, the connecting column 75 is pivoted on the side surface of the sliding sleeve 64, as shown in fig. 4, the clamping member 7 can rotate along the connecting column 75 by a certain angle, so that the degree of freedom of the grinding machine 8 is increased, and the grinding effect on the special-shaped plate parts is better realized, as shown in fig. 5, the clamping member 7 is a schematic diagram of the lower end grinding machine 8 when the grinding machine 8 is driven by the clamping member 7 to rotate along the connecting column 75 by a certain angle.

Further, lower base block 1 is detachably fixed on table surface 9, embodiment one, table surface 9 is made of iron, lower base block 1 is the electro-magnet, as shown in fig. 7, the electro-magnet side is equipped with electromagnetic switch, lower base block 1 is inhaled on table surface 9 magnetically, when adjusting the position of lower base block 1 on table surface 9, rotate the electromagnetic switch of side, lower base block 1 is inhaled with table surface 9 magnetically, successfully fixed, when needing to dismantle, rotate electromagnetic switch, close the electromagnetic force, lower base block 1 just can be taken off.

In the second embodiment, the lower end face of the lower base block 1 is provided with a sucker, and the lower base block 1 is adsorbed on the workbench surface through the sucker.

The working principle is as follows: on the working table 9, the special-shaped plate part to be polished is firstly arranged, then the auxiliary device for polishing the special-shaped plate part is arranged above the lower special-shaped plate part, as shown in fig. 1, the spherical end surfaces at two ends of the support rod 2 roll in the spherical holes of the lower base block 1 and the upper base block 3 to drive the support ring 4 to move in each direction of the horizontal position, so that the polishing head 81 clamped by the clamping piece 7 in the support ring 4 can polish the special-shaped plate part at each angle of the horizontal surface, as shown in fig. 4,5, the clamping piece 7 is two schematic diagrams of the rotation angle of the support rod 75, at the moment, the sliding sleeve 64 slides at the lower end of the sliding rod 62, the spring 63 extends, the polisher 8 moves downwards and rotates at a certain angle along the support rod 75, compared with fig. 4 and 6, the sliding rod 6 slides at a certain angle on the support inner ring 5, so that the freedom of the polisher 8 rotates along the Z axis is increased, in conclusion, the upper and lower base block 1 and the support rod 2 realize the freedom of the polisher 8XY plane movement, the polisher 8 pivots along the XY plane, and the grinding rod 6, and the freely moves along the connection rod 75.

To sum up the above

This auxiliary device to special-shaped plate part is polished, with 7 centre gripping polisher 8 of holder in the support ring 4, through a plurality of bracing pieces 2 of roll connection under the support ring 4, realize that 4 horizontal all directions of support ring remove, realize reciprocating of polisher 8 through slide bar 6, it is heavy to have solved long-term handheld polisher 8, polishes to special-shaped plate part and looks for the problem of location not well.

This auxiliary device to special-shaped plate part is polished can also make holder 7 along Z axle turned angle through supporting inner circle 5, through the connecting piece pin joint on sliding sleeve 64, realizes holder 7 along connecting piece turned angle, has increased polisher 8's degree of freedom, realizes better polishing effect.

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 an auxiliary device to special-shaped plate part is polished which characterized in that: comprises a plurality of lower base blocks (1), support rods (2), upper base blocks (3) and support rings (4) which are arranged on a working table top (9), wherein the upper base blocks (3) are fixedly arranged on the lower end surfaces of the support rings (4) and correspond to the lower base blocks (1), a plurality of lower ends of the support rods (2) are connected in the lower base blocks (1) in a rolling manner, the upper ends of the lower base blocks are connected in the upper base blocks (3) in the rolling manner, the inner sides of the support rings (4) are fixedly provided with support inner rings (5), a pair of sliding rods (6) are sleeved on the support inner rings (5), the sliding rods (6) can rotate on the support inner rings (5) by a rotation angle, clamping pieces (7) are further arranged between the sliding rods (6), the clamping pieces (7) are used for clamping grinding machines (8), a workpiece under the sliding rods (6) slides up and down under the support rings (4), the sliding rods (6) comprise top plates (61), sliding rods (62), springs (63), sliding sleeves (64) are arranged on the support inner rings (5), and sliding sleeves are connected on the upper ends of the top plates (62) and lower ends of the sliding rods (62), roof (61) is connected to the upper end, and sliding sleeve (64) is connected to the lower extreme, anticreep board (65) are established in slide bar (62) bottom, prevent that sliding sleeve (64) slippage from sliding bar (62), holder (7) are including female grip block (71), sub-grip block (72), screw rod (73), nut (74), a set of spliced pole (75), spliced pole (75) are connected in female grip block (71) side, and the other end is connected on sliding sleeve (64), sub-grip block (72) and female grip block (71) looks adaptation, female grip block (71) and sub-grip block (72) are passed in screw rod (73), nut (74) meshing cover is established on screw rod (73), relaxs and presss from both sides female grip block (71) and sub-grip block (72), spliced pole (75) pin joint is on the side of sliding sleeve (64), and spliced pole (75) turned angle can be followed in holder (7).

2. The auxiliary device for grinding the special-shaped plate parts as claimed in claim 1, wherein the auxiliary device comprises: the lower base block (1) is detachably connected to the working table top (9).

3. The auxiliary device for grinding the special-shaped plate parts as claimed in claim 1, wherein the auxiliary device comprises: the table top (9) is made of iron, the lower base block (1) is an electromagnet, an electromagnetic switch (11) is arranged on the side face of the electromagnet, and the lower base block (1) is magnetically attracted on the table top (9).

4. The auxiliary device for grinding profiled sheet parts according to claim 1, wherein: the lower end face of the lower base block (1) is provided with a sucker, and the lower base block (1) is adsorbed on the working table top (9) through the sucker.