CN217167999U

CN217167999U - Mechanical surface polishing tool for large steel part

Info

Publication number: CN217167999U
Application number: CN202220034929.6U
Authority: CN
Inventors: 李秦川
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-08-12
Anticipated expiration: 2032-01-08

Abstract

The utility model discloses a mechanical surface polishing tool for large steel parts, comprising an installation base, a support frame and a polishing machine. One end of the upper surface of the installation base is fixedly connected with a support frame, and a space between the support frame and the installation base is fixed. A threaded rod and an auxiliary rod are respectively provided. The top of the threaded rod is provided with a transmission structure. The surface of the threaded rod is threadedly connected with a retractable lifting frame. The end of the lifting frame away from the support frame is provided with a polishing machine. Between the polishing machine and the lifting frame It has a rotating structure. The utility model adopts the arrangement of the transmission structure, the threaded rod and the rotating structure. When in use, the personnel can change the height of the polishing machine through the transmission structure and the threaded rod, and change the orientation angle of the output end of the polishing machine through the rotating structure. The position of the polishing machine can be adjusted according to the orientation angle and height, so that it can effectively replace the manual polishing operation. Compared with manual operation, it can run continuously for a long time, and effectively improve the efficiency of the polishing operation.

Description

Mechanical surface polishing tool for large steel part

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a mechanical surface polishing instrument for large-scale ironsteel spare.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical action to obtain a bright and flat surface; the method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media.

Burnishing machine in the past is when polishing the article, is the manual work and holds the operation, nevertheless need consume a large amount of time to large-scale ironsteel polishing, and operating personnel need have a rest when the burnishing machine operation is handed for a long time, can reduce the efficiency of polishing work like this, simultaneously when the polishing, can produce a large amount of smoke and dust, the smoke and dust can cause the influence to the environment, can cause the injury to operating personnel's health simultaneously, consequently, we have provided a mechanical surface finish instrument for large-scale ironsteel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical surface finish instrument for large-scale ironsteel spare is in order to solve the problem that proposes in 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 mechanical surface finish instrument for large-scale ironware, includes mounting base, support frame and burnishing machine, the one end fixedly connected with support frame of mounting base upper surface, be equipped with threaded rod and auxiliary rod between support frame and the mounting base respectively, the top of threaded rod is equipped with the transmission structure, the surperficial threaded connection of threaded rod has the telescopic crane, the one end that the support frame was kept away from to the crane is equipped with the burnishing machine, be equipped with rotating-structure between burnishing machine and the crane, one side of burnishing machine is equipped with shelters from the casing, the both sides of sheltering from the casing all are equipped with the dust absorption pipe, the dust absorption pipe is kept away from the one end of sheltering from the casing and is equipped with dust extraction.

Preferably, the polishing machine comprises a shell, a driving motor and a polishing head, wherein the driving motor is fixedly installed in the shell, and the polishing head is fixedly installed at the output end of the driving motor.

Preferably, the transmission structure comprises two transmission discs and a transmission belt, the transmission belt is connected between the two transmission discs in a transmission mode, the center of one of the transmission discs is fixedly connected with the threaded rod, and the center of the other transmission disc is fixedly provided with a crank.

Preferably, the rotating structure comprises a middle shaft, a worm wheel and a worm, the middle shaft penetrates through the shell and is fixedly connected with the worm wheel, one side of the worm wheel is provided with the worm meshed with the worm wheel, and the top of the worm is provided with a rotating handle.

Preferably, the dust collection device comprises a collection box, a dust bag, a box cover and a fan, the top of the collection box is rotatably connected with the box cover, the fan is arranged on the inner bottom wall of the box cover, and the detachable dust bag is arranged on the inner wall of the collection box.

Preferably, the surface of the lifting frame is respectively provided with a positioning hole and a top bead, and the positioning hole and the top bead are used for adjusting the length of the lifting frame.

Preferably, the four corners of the bottom of the mounting base are provided with moving wheels, and one end of the upper surface of the mounting base, which is far away from the support frame, is fixedly connected with a handrail.

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

1. the utility model discloses a setting of transmission structure, threaded rod and rotating-structure, when using, personnel's accessible transmission structure and threaded rod change the height of burnishing machine, change the orientation angle of burnishing machine output through rotating-structure, personnel can be according to the orientation angle of steel spare and the position of high adjustment burnishing machine like this to can effectual replacement manual work polish the operation, compare manual operation can be long-time uninterrupted duty, can effectual improvement polish the efficiency of operation.

2. The utility model discloses a shelter from casing, dust absorption pipe and dust extraction's setting, at the polishing operation in-process, shelter from scattering that the casing can effectually block the smoke and dust, dust extraction can be retrieved the smoke and dust by the dust absorption pipe simultaneously to can effectually collect the smoke and dust that produces in the operation of polishing.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic view of the transmission structure of the present invention from the bottom;

FIG. 3 is a schematic view of the dust collector of the present invention;

fig. 4 is a schematic view of the polishing machine and the rotating structure of the present invention.

In the figure: 1. mounting a base; 2. a support frame; 3. polishing the machine; 301. a housing; 302. a drive motor; 303. a polishing head; 4. a threaded rod; 5. an auxiliary lever; 6. a transmission structure; 601. a drive plate; 602. a transmission belt; 7. a lifting frame; 8. a rotating structure; 801. a middle shaft; 802. a worm gear; 803. a worm; 9. a shielding shell; 10. a dust collection pipe; 11. a dust collection device; 1101. a collection box; 1102. a dust bag; 1103. a box cover; 1104. a fan.

Detailed Description

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

Referring to fig. 1-4, the present invention provides an embodiment: a mechanical surface polishing tool for large steel parts comprises a mounting base 1, a support frame 2 and a polishing machine 3, wherein one end of the upper surface of the mounting base 1 is fixedly connected with the support frame 2, four corners of the bottom of the mounting base 1 are respectively provided with a movable wheel, one end of the upper surface of the mounting base 1, which is far away from the support frame 2, is fixedly connected with a handrail, a threaded rod 4 and an auxiliary rod 5 are respectively arranged between the support frame 2 and the mounting base 1, the top of the threaded rod 4 is provided with a transmission structure 6, the transmission structure 6 comprises two transmission discs 601 and a transmission belt 602, the transmission belt 602 is connected between the two transmission discs 601 in a transmission way, the center of one transmission disc 601 is fixedly connected with the threaded rod 4, the center of the other transmission disc 601 is fixedly provided with a crank, the surface of the threaded rod 4 is in threaded connection with a telescopic lifting frame 7, and the surface of the lifting frame 7 is respectively provided with a positioning hole and a top bead, the positioning hole and the top ball are used for adjusting the length of the lifting frame 7, one end of the lifting frame 7, which is far away from the supporting frame 2, is provided with the polishing machine 3, the polishing machine 3 comprises a shell 301, a driving motor 302 and a polishing head 303, the driving motor 302 is fixedly installed in the shell 301, the polishing head 303 is fixedly installed at the output end of the driving motor 302, a rotating structure 8 is arranged between the polishing machine 3 and the lifting frame 7, the rotating structure 8 comprises a middle shaft 801, a worm wheel 802 and a worm 803, the middle shaft 801 penetrates through the shell 301 and is fixedly connected with the worm wheel 802, one side of the worm wheel 802 is provided with the worm 803 which is meshed with the worm wheel, the top of the worm 803 is provided with a rotating handle, through the arrangement of the transmission structure 6, the threaded rod 4 and the rotating structure 8, when in use, personnel can change the height of the polishing machine 3 through the transmission structure 6 and the threaded rod 4, the orientation angle of the polishing machine 3 through the rotating structure 8, so that personnel can adjust the position of the polishing machine 3 according to the orientation angle and the height of the iron piece, thereby effectively replacing manual work to carry out polishing operation, can continuously run for a long time compared with manual operation, the polishing efficiency can be effectively improved, one side of the polishing machine 3 is provided with a shielding shell 9, two sides of the shielding shell 9 are respectively provided with a dust suction pipe 10, one end of the dust suction pipe 10 far away from the shielding shell 9 is provided with a dust suction device 11, the dust suction device 11 comprises a collection box 1101, a dust bag 1102, a box cover 1103 and a fan 1104, the top of the collection box 1101 is rotatably connected with the box cover 1103, the inner bottom wall of the box cover 1103 is provided with the fan 1104, the inner wall of the collection box 1101 is provided with the detachable dust bag 1102, through the arrangement of the shielding shell 9, the dust suction pipe 10 and the dust suction device 11, during the polishing operation, the shielding shell 9 can effectively block the dispersion of the smoke dust, and meanwhile, the dust suction device 11 can recycle the smoke dust from the dust suction pipe 10, so that the smoke dust generated during the polishing operation can be effectively collected.

The working principle is as follows: when the polishing machine is used, a person can move the polishing machine to one side of a steel piece to be polished, then the person can rotate the handle to enable one of the transmission discs 601 to rotate, when the polishing machine rotates, the other transmission disc 601 can be driven to rotate through the transmission belt 602, meanwhile, the threaded rod 4 can synchronously rotate, when the threaded rod 4 rotates, the lifting frame 7 can longitudinally displace along the threaded rod 4 so as to change the position height of the polishing machine 3, after the height adjustment is completed, the person can rotate the worm 803 through rotating the handle, when the worm 803 rotates, the worm wheel 802 can be meshed to drive the middle shaft 801 and the polishing machine 3 to rotate, so that the angle of the polishing machine 3 can be adjusted to enable the polishing machine 3 to be attached to the surface of the steel piece, after the adjustment is completed, the person can push the polishing machine to be abutted to the steel piece, the dust suction device 11 and the polishing machine 3 are started, when the polishing machine 3 polishes, the fan can generate suction force, and smoke dust at the position of the polishing machine 3 can be sucked into the collection box 1101 through the dust suction pipe 10, so that the smoke can be collected, and after finishing polishing, the personnel can open the box cover 1103 and uniformly treat the smoke in the collection box 1101.

To sum up, the utility model discloses a transmission structure 6, threaded rod 4 and revolution mechanic 8's setting, when using, personnel's accessible transmission structure 6 and threaded rod 4 change burnishing machine 3's height, change the orientation angle of 3 outputs of burnishing machine through revolution mechanic 8, personnel can be according to the orientation angle of steel part and height adjustment burnishing machine 3's position like this, thereby can effectually replace the manual work to carry out the polishing operation, compare manual operation incessant operation for a long time, can effectual improvement polishing operation's efficiency, through sheltering from casing 9, dust absorption pipe 10 and dust extraction 11's setting, at polishing operation in-process, shelter from that casing 9 can effectually block wafting of smoke and dust, dust extraction 11 can be retrieved the smoke and dust by dust absorption pipe 10 simultaneously, thereby can effectually collect the smoke and dust that produces in the operation of will polishing.

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.

Claims

1. A mechanical surface polishing tool for large-scale steel parts, comprising an installation base (1), a support frame (2) and a polishing machine (3), characterized in that: the upper surface of the installation base (1) is One end is fixedly connected with a support frame (2), a threaded rod (4) and an auxiliary rod (5) are respectively provided between the support frame (2) and the installation base (1), and the top of the threaded rod (4) A transmission structure (6) is provided, a retractable lifting frame (7) is threadedly connected to the surface of the threaded rod (4), and a polishing machine (3) is provided at one end of the lifting frame (7) away from the support frame (2). ), a rotating structure (8) is provided between the polishing machine (3) and the lifting frame (7), and a shielding shell (9) is provided on one side of the polishing machine (3), and the shielding shell ( 9) Both sides are provided with a dust suction pipe (10), and a dust suction device (11) is provided at one end of the dust suction pipe (10) away from the shielding casing (9).

2. A mechanical surface polishing tool for large steel parts according to claim 1, wherein the polishing machine (3) comprises a casing (301), a driving motor (302) and a polishing head (303) A driving motor (302) is fixedly installed in the casing (301), and a polishing head (303) is fixedly installed at the output end of the driving motor (302).

3. A mechanical surface polishing tool for large steel parts according to claim 1, characterized in that: the transmission structure (6) comprises two transmission discs (601) and a transmission belt (602), the two A transmission belt (602) is drivingly connected between the transmission discs (601), wherein the center of one of the transmission discs (601) is fixedly connected with the threaded rod (4), and the center of the other transmission disc (601) is fixed at the center A crank handle is installed.

4. A mechanical surface polishing tool for large steel parts according to claim 2, wherein the rotating structure (8) comprises a central shaft (801), a worm wheel (802) and a worm (803), A worm gear (802) is fixedly connected to the central shaft (801) through the casing (301), and a worm (803) is arranged on one side of the worm gear (802), and the top of the worm (803) is provided with a worm (803). Turn the handle.

5 . The mechanical surface polishing tool for large steel parts according to claim 1 , wherein the dust suction device ( 11 ) comprises a collection box ( 1101 ), a dust bag ( 1102 ), a box cover ( 1103) and a fan (1104), the top of the collection box (1101) is rotatably connected with a box cover (1103), the inner bottom wall of the box cover (1103) is provided with a fan (1104), and the collection box (1101) ) is provided with a removable dust bag (1102).

6. A mechanical surface polishing tool for large steel parts according to claim 1, characterized in that: the surface of the lifting frame (7) is respectively provided with positioning holes and top balls, and the positioning holes and the top balls are used for To adjust the length of the lift frame (7).

7. A mechanical surface polishing tool for large steel parts according to claim 1, characterized in that: the four corners of the bottom of the mounting base (1) are provided with moving wheels, and the mounting base (1) ) is fixedly connected with a handrail at one end of the upper surface away from the support frame (2).