CN213004576U

CN213004576U - Burnishing device that metalwork was used

Info

Publication number: CN213004576U
Application number: CN202120585035.1U
Authority: CN
Inventors: 赵永义
Original assignee: Shenyang Mingrui Light Technology Co ltd
Current assignee: Shenyang Mingrui Light Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-04-20
Anticipated expiration: 2031-03-23

Abstract

The utility model belongs to the technical field of the polishing processing, concretely relates to burnishing device that metalwork was used, including the burnishing machine body, fixed mounting has the box on the base of burnishing machine body, the internally mounted of box has elevating gear, the crane is installed to the top of box, the inside of crane is rotated through connecting the pivot and is installed the alignment jig, clamping mechanism is installed to the inboard of alignment jig, adjusting device is installed in the outside of crane, adjusting device includes protecting crust and first hand wheel, protecting crust fixed mounting is in the outside of crane, worm wheel and worm are installed in the internal rotation of protecting crust, and worm wheel and worm meshing assembly, the transmission pivot of first hand wheel runs through protecting crust and worm fixed assembly, the last connecting shaft who is close to the adjusting device side of alignment jig runs through protecting crust and worm wheel fixed assembly. The utility model discloses can carry out angle modulation to pressing from both sides tight the work piece of throwing, the burnishing machine of being convenient for carries out the multiaspect polishing under the tight condition of throwing the work piece of treating of a clamp.

Description

Burnishing device that metalwork was used

Technical Field

The utility model belongs to the technical field of the polishing processing, concretely relates to burnishing device that metalwork was used.

Background

Polishing machines, also called grinders, are often used for mechanical grinding, polishing and waxing, and work on the principle that: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layers and shallow marks can be achieved, the polishing disc is mostly in stepless speed change, and can be adjusted at any time during construction according to requirements.

In the daily use of the polishing machine, in order to avoid the uneven polishing condition caused by the fact that an operator holds a workpiece to be polished for processing, a clamping and positioning mechanism is often used in the prior art to position the workpiece to be polished and is matched with mechanisms such as a lifting device, so that the polishing operation is more convenient, the polishing effect is improved, but when other surfaces of the workpiece to be polished are polished, the workpiece to be polished needs to be turned over and clamped and positioned for many times again, the operation is not convenient enough, and the processing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that above-mentioned exists, provide a burnishing device that metalwork was used.

A polishing device for metal parts comprises a polishing machine body, wherein a box body is fixedly arranged on a base of the polishing machine body, the interior of the box body is provided with a lifting device, a lifting frame is arranged above the box body, the interior of the lifting frame is rotatably provided with an adjusting frame through a connecting rotating shaft, the inner side of the adjusting frame is provided with a clamping mechanism, the outer side of the lifting frame is provided with an adjusting device, the adjusting device comprises a protective shell and a first hand wheel, the protective shell is fixedly arranged on the outer side of the lifting frame, a worm wheel and a worm are rotatably arranged in the protective shell, the axes of the worm wheel and the worm are mutually vertical, the worm wheel and the worm are engaged and assembled, the transmission rotating shaft of the first hand wheel penetrates through the protective shell and is fixedly assembled with the worm, and a connecting rotating shaft on the adjusting frame, which is close to the adjusting device side, penetrates through the protective shell and is fixedly assembled with the worm wheel.

Further, clamping mechanism includes electric putter, electric putter's stiff end and alignment jig fixed mounting, and electric putter's flexible end fixed mounting has the sliding plate, the dovetail has been seted up to the inside lower surface of alignment jig, and the inside slidable mounting of dovetail has the dovetail, dovetail and sliding plate fixed mounting.

Furthermore, one side of the sliding plate, which is far away from the electric push rod, is fixedly provided with a strong magnetic plate.

Further, elevating gear includes slide rail and second hand wheel, the vertical fixed mounting of slide rail is in the inside of box, and the cross section of slide rail is the U-shaped structure, the inside slidable mounting of slide rail has the rack, and the upper end and the crane fixed mounting of rack, the upper surface of box seted up with rack assorted through the mouth, the tooth flank meshing of rack has the gear, the transmission pivot of second hand wheel runs through box and gear fixed mounting, the fixed surface installs the bearing frame under the inside of box, and the bearing frame is located between gear and the second hand wheel, the transmission pivot rotation assembly of bearing frame and second hand wheel.

Furthermore, a rubber pad is fixedly arranged on one side of the rack far away from the lifting frame.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses can carry out angle modulation to pressing from both sides tight work piece of throwing, the burnishing machine of being convenient for carries out the multiaspect polishing under the tight condition of throwing the work piece of treating of a clamp, avoids a lot of loading and unloading to press from both sides tightly to treat and throws the work piece, promotes operation convenience and machining efficiency.

Drawings

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

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the adjusting device of the present invention;

FIG. 3 is a schematic cross-sectional view of the clamping mechanism of the present invention;

fig. 4 is a schematic structural view of the lifting device of the present invention.

In the figure: the polishing machine comprises a polishing machine body 1, an adjusting device 2, a protective shell 21, a worm 22, a worm wheel 23, a first hand wheel 24, a box 3, a lifting device 4, a gear 41, a slide rail 42, a rack 43, a bearing seat 44, a second hand wheel 45, a lifting frame 5, an adjusting frame 6, a clamping mechanism 7, an electric push rod 71, a dovetail groove 72, a dovetail block 73, a sliding plate 74, a strong magnetic plate 8 and a rubber pad 9.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses a polishing device for metal parts, which is shown in figures 1-4 and comprises a polishing machine body 1, wherein a box body 3 is fixedly arranged on a base of the polishing machine body 1, and the box body 3 plays a role in isolation and protection; the lifting device 4 is arranged inside the box body 3, the lifting frame 5 is arranged above the box body 3, the lifting device 4 comprises a slide rail 42 and a second hand wheel 45, the slide rail 42 is vertically and fixedly arranged inside the box body 3, the cross section of the slide rail 42 is of a U-shaped structure, a rack 43 is slidably arranged inside the slide rail 42, the upper end of the rack 43 is fixedly assembled with the lifting frame 5, a through hole matched with the rack 43 is formed in the upper surface of the box body 3, and the rack 43 can drive the lifting frame 5 to move up and down when moving up and down along the slide rail 42; the gear 41 is engaged with the tooth side of the rack 43, the transmission rotating shaft of the second hand wheel 45 penetrates through the box body 3 and is fixedly assembled with the gear 41, and the gear 41 can be synchronously rotated by rotating the second hand wheel 45, so that the rack 43 is adjusted to be lifted and lowered; a rubber pad 9 is fixedly arranged on one side of the rack 43, which is far away from the lifting frame 5, and when the rack 43 is reset downwards, the rubber pad 9 can prevent the rack 43 from being in hard contact with the box body 3, so that a buffer protection effect is achieved; a bearing seat 44 is fixedly mounted on the lower surface of the interior of the box body 3, the bearing seat 44 is located between the gear 41 and the second hand wheel 45, the bearing seat 44 is rotatably assembled with a transmission rotating shaft of the second hand wheel 45, and the bearing seat 44 plays a role in stably supporting the transmission rotating shaft of the second hand wheel 45.

An adjusting frame 6 is rotatably arranged in the lifting frame 5 through a connecting rotating shaft, so that the adjusting frame 6 can rotate in the lifting frame 5, a clamping mechanism 7 is arranged on the inner side of the adjusting frame 6, the clamping mechanism 7 comprises an electric push rod 71, and the electric push rod 71 is electrically connected with a controller of the polishing machine body 1; the fixed end of the electric push rod 71 is fixedly assembled with the adjusting frame 6, the sliding plate 74 is fixedly installed at the telescopic end of the electric push rod 71, the sliding plate 74 can be moved oppositely when the telescopic ends of the electric push rods 71 at two sides are extended, and the middle workpiece to be thrown is clamped and fixed; the dovetail groove 72 is formed in the lower surface of the inside of the adjusting frame 6, the dovetail block 73 is slidably mounted in the dovetail groove 72, the dovetail block 73 is fixedly assembled with the sliding plate 74, and when the sliding plate 74 moves, the dovetail block 73 moves along the dovetail groove 72 along with the sliding plate 74, so that the movement stability of the sliding plate 74 is improved.

One side of the sliding plate 74, which is far away from the electric push rod 71, is fixedly provided with a strong magnetic plate 8, and the workpiece to be thrown can be adsorbed through the strong magnetic plate 8, so that the sliding plate 74 is prevented from sliding down in the clamping operation process.

The adjusting device 2 is installed on the outer side of the lifting frame 5, the adjusting device 2 comprises a protective shell 21 and a first hand wheel 24, the protective shell 21 is fixedly installed on the outer side of the lifting frame 5, and the protective shell 21 plays a role in isolating and protecting an internal structure; a worm wheel 23 and a worm 22 are rotatably mounted in the protective shell 21, the axes of the worm wheel 23 and the worm 22 are perpendicular to each other, the worm wheel 23 and the worm 22 are meshed and assembled, and the worm 22 can be rotated to adjust the worm wheel 23 and has reverse braking capability; the transmission pivot of first hand wheel 24 runs through protective housing 21 and worm 22 fixed mounting, and the last connecting shaft who is close to adjusting device 2 side of alignment jig 6 runs through protective housing 21 and worm wheel 23 fixed mounting, can rotate worm 22 in step through rotating first hand wheel 24, carries out angle modulation and location to alignment jig 6 through meshed worm wheel 23.

Specifically, when the polishing machine is used, a workpiece to be polished is placed between the sliding plates 74, the strong magnetic plate 8 is used for assisting positioning, the sliding plates 74 can be moved oppositely when the controller of the polishing machine body 1 controls the telescopic end of the electric push rod 71 to extend, the workpiece to be polished is clamped and positioned, and meanwhile the dovetail block 73 moves along the dovetail groove 72, so that the movement stability of the sliding plates 74 is improved; the gear 41 can be synchronously rotated by rotating the second hand wheel 45 in the lifting device 4, so that the meshed rack 43 jacks the lifting frame 5, the adjusting frame 6, the clamping mechanism 7 and the workpiece to be polished clamped at the inner side along the slide rail 42, the polishing strength is controlled, and the first polishing is carried out; after the polishing of the workpiece is finished, the workpiece to be polished is reset downwards, the worm 22 can be synchronously rotated by rotating the first hand wheel 24 in the adjusting device 2, the adjusting frame 6 is subjected to angle adjustment and positioning through the meshed worm wheel 23, the workpiece to be polished is lifted again through the lifting device 4 to be subjected to secondary polishing operation, and by repeating the operations, when the workpiece to be polished is clamped once, multi-surface polishing processing can be performed as much as possible, and the times of loading and unloading operations are reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a burnishing device that metalwork was used, includes burnishing machine body (1), its characterized in that, fixed mounting has box (3) on the base of burnishing machine body (1), the internally mounted of box (3) has elevating gear (4), crane (5) are installed to the top of box (3), the inside of crane (5) is rotated through connecting the pivot and is installed alignment jig (6), clamping mechanism (7) are installed to the inboard of alignment jig (6), adjusting device (2) are installed in the outside of crane (5), adjusting device (2) include protecting crust (21) and first hand wheel (24), protecting crust (21) fixed mounting is in the outside of crane (5), worm wheel (23) and worm (22) are installed in the internal rotation of protecting crust (21), the axis mutually perpendicular of worm wheel (23) and worm (22), and worm wheel (23) and worm (22) meshing assembly, the transmission pivot of first hand wheel (24) runs through protective housing (21) and worm (22) fixed mounting, be close to the connection pivot of adjusting device (2) side on alignment jig (6) and run through protective housing (21) and worm wheel (23) fixed mounting.

2. The polishing device for the metal piece according to claim 1, wherein the clamping mechanism (7) comprises an electric push rod (71), the fixed end of the electric push rod (71) is fixedly assembled with the adjusting frame (6), a sliding plate (74) is fixedly installed at the telescopic end of the electric push rod (71), a dovetail groove (72) is formed in the lower inner surface of the adjusting frame (6), a dovetail block (73) is slidably installed in the dovetail groove (72), and the dovetail block (73) is fixedly assembled with the sliding plate (74).

3. A polishing device for metal parts according to claim 2, characterized in that a strong magnetic plate (8) is fixedly arranged on the side of the sliding plate (74) far away from the electric push rod (71).

4. The polishing device for the metal piece as claimed in claim 1, wherein the lifting device (4) comprises a slide rail (42) and a second hand wheel (45), the slide rail (42) is vertically and fixedly installed inside the box body (3), the cross section of the slide rail (42) is of a U-shaped structure, a rack (43) is installed inside the slide rail (42) in a sliding manner, the upper end of the rack (43) is fixedly assembled with the lifting frame (5), the upper surface of the box body (3) is provided with a through hole matched with the rack (43), the tooth side of the rack (43) is engaged with a gear (41), a transmission rotating shaft of the second hand wheel (45) penetrates through the box body (3) and is fixedly assembled with the gear (41), a bearing seat (44) is fixedly installed on the lower surface inside the box body (3), and the bearing seat (44) is located between the gear (41) and the second hand wheel (45), and the bearing seat (44) is rotatably assembled with a transmission rotating shaft of a second hand wheel (45).

5. A polishing device for metal parts according to claim 4, characterized in that a rubber pad (9) is fixedly arranged on the side of the rack (43) far away from the lifting frame (5).