CN216633741U

CN216633741U - Metal cavity welding seam polishing and removing mechanism

Info

Publication number: CN216633741U
Application number: CN202122452148.7U
Authority: CN
Inventors: 胡伟松
Original assignee: Suzhou Zhengjiuman Automation Equipment Co ltd
Current assignee: Suzhou Zhengjiuman Automation Equipment Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-05-31
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a metal cavity welding seam polishing and removing mechanism, which relates to the technical field of machining and comprises a carrying platform, wherein a metal block is arranged at the edge of the upper surface of the carrying platform, a material containing groove is formed in the top of the metal block, a U-shaped frame is arranged on the outer side of the metal block, a threaded rod is arranged above the U-shaped frame, a bottom plate is welded at the bottom end of the threaded rod, a rubber pad is bonded on the lower surface of the bottom plate, linear sliding tables are symmetrically arranged on one side of the metal block, a carrying plate is arranged above the linear sliding tables, and a servo motor is arranged on the upper surface of the carrying plate. Therefore, the grinding uniformity of the welding seam in the metal cavity can be effectively improved.

Description

Metal cavity welding seam polishing and removing mechanism

Technical Field

The utility model relates to the technical field of machining, in particular to a metal cavity welding line polishing and removing mechanism.

Background

The grinding is a grinding and polishing process in the machinery manufacturing industry, the processing industry, the die industry, the wood industry, the leather industry and the like. The working purpose is to remove the burrs on the surface of the workpiece of the product, so that the workpiece is smooth and easy to continue processing or reach a finished product. The tools used are mainly grinding machines, grinding wheel mills, etc. Smaller hand workshops also have angle grinders, manually operated with sandpaper.

The prior metal cavity welding line polishing removal mainly has the following defects: the existing metal cavity welding line polishing removal method mainly comprises the step that a manual handheld polishing device stretches into the inner side of a metal cavity to polish the welding line, and the manual handheld polishing device is unstable, so that the welding line is polished unevenly.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide and metal cavity welding seam is polished and is got rid of mechanism, this technical scheme has solved current metal cavity welding seam and has polished and get rid of mainly stretch into the inboard welding seam of metal cavity through artifical handheld utensil of polishing and polish and handle, because artifical handheld utensil of polishing is unstable to lead to the inhomogeneous problem of polishing to the welding seam.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

metal cavity welding seam is polished and is got rid of mechanism, including the microscope carrier, microscope carrier upper surface edge installs the metal block, the metal block top has been seted up and has been put the thing groove, the metal block outside is equipped with U type frame, the threaded rod is installed to U type frame top, the welding of threaded rod bottom has the bottom plate, the bottom plate lower surface bonds there is the rubber pad, sharp slip table is installed to metal block one side symmetry, sharp slip table top is equipped with the support plate, surface mounting has servo motor on the support plate, servo motor's power take off end installs the disc, disc outer wall ring is equipped with first polishing piece, the second polishing piece is installed to first polishing piece one side.

As a preferable technical scheme of the utility model, rubber support seats are symmetrically arranged at the edge of the lower surface of the carrying platform.

According to a preferable technical scheme of the utility model, one end of the storage groove penetrates through the side wall of the metal block, a connecting plate is integrally formed at the bottom end of the U-shaped frame and is connected with the outer wall of the metal block in a welding manner, the connecting plate is connected with the carrying platform through screws, reinforcing ribs are symmetrically welded at the joint of the U-shaped frame and the connecting plate, and a plurality of reinforcing ribs are arranged at equal intervals.

As a preferred technical scheme, the top of the U-shaped frame is provided with a threaded hole, the threaded hole is rotatably connected with a threaded rod, the lower surface of the rubber pad is provided with anti-skid grains, and the top end of the threaded rod is provided with a hand wheel.

As a preferred technical scheme of the utility model, the support rods are symmetrically welded on the lower surface of the support plate and are fixedly connected with the movable end of the linear sliding table.

As a preferred technical scheme of the utility model, the central axis of the disc and the central axis of the object placing groove are positioned on the same straight line.

Compared with the prior art, the utility model has the beneficial effects that: the tubular metal component is manually placed on the inner side of the object placing groove formed in the top end of the metal block, the object placing groove is just embedded with the tubular metal component, the threaded rod is manually driven to be matched with the U-shaped frame to rotate, so that the threaded rod drives the bottom plate to move downwards, the rubber pad is abutted to the outer wall of the tubular metal component, the component can be well fixed, meanwhile, the bottom plate can be prevented from being directly contacted with the component to cause abrasion, the servo motor is driven to move towards the left side through the linear sliding table, meanwhile, the servo motor is switched on, the power output end of the servo motor drives the disc to operate at a high speed, when the disc is pushed into the inner cavity of the tubular metal component, a first polishing piece annularly arranged on the outer wall of the disc is used for polishing a welding seam, the polishing part of the first polishing piece is arranged at the front end of the first polishing piece, and the polishing part of the second polishing piece is arranged on the outer wall, after the first polishing piece polishes the welding line, the second polishing piece polishes the welding line, and therefore the polishing uniformity of the welding line in the metal cavity can be effectively improved.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a metal block structure according to the present invention;

FIG. 4 is a schematic view of a threaded rod of the present invention;

FIG. 5 is a schematic view of a disk structure according to the present invention.

The reference numbers in the figures are:

1. a stage; 101. a rubber support;

2. a metal block; 201. a storage groove; 202. a U-shaped frame; 203. a threaded hole; 204. a connecting plate; 205. reinforcing ribs;

3. a threaded rod; 301. a base plate; 302. a rubber pad; 303. a hand wheel;

4. a linear sliding table;

5. a carrier plate; 501. a servo motor; 502. a disc; 503. a first abrasive sheet; 504. a second sanding sheet; 505. a support rod.

Detailed Description

The following description is provided to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-5, the metal cavity weld joint polishing and removing mechanism comprises a carrier 1, wherein a metal block 2 is mounted at the edge of the upper surface of the carrier 1, an object placing groove 201 is formed in the top of the metal block 2, a U-shaped frame 202 is arranged on the outer side of the metal block 2, a threaded rod 3 is mounted above the U-shaped frame 202, a bottom plate 301 is welded at the bottom end of the threaded rod 3, a rubber pad 302 is bonded on the lower surface of the bottom plate 301, linear sliding tables 4 are symmetrically mounted on one side of the metal block 2, a carrier plate 5 is arranged above the linear sliding tables 4, a servo motor 501 is mounted on the upper surface of the carrier plate 5, a disc 502 is mounted at the power output end of the servo motor 501, a first polishing plate 503 is annularly arranged on the outer wall of the disc 502, and a second polishing plate 504 is mounted on one side of the first polishing plate 503; a tubular metal component is manually placed on the inner side of a storage groove 201 formed in the top end of a metal block 2, the storage groove 201 is just embedded with the tubular metal component, a threaded rod 3 is manually driven to be matched with a U-shaped frame 202 to rotate, so that the threaded rod 3 drives a bottom plate 301 to move downwards, a rubber pad 302 is abutted to the outer wall of the tubular metal component, the component can be well fixed, meanwhile, the bottom plate 301 is prevented from being directly contacted with the component to cause abrasion, a control device is externally connected with a linear sliding table 4, a set of proper forward and reverse rotation program is set for the linear sliding table 4 through the control device, a servo motor 501 is driven to move towards the left side through the linear sliding table 4, meanwhile, the servo motor 501 is switched on, the power output end of the servo motor 501 drives a disc 502 to operate at a high speed, after the disc 502 is pushed into the inner cavity of the tubular metal component, a first grinding plate 503 annularly arranged on the outer wall of the disc 502 is used for grinding a weld seam, the grinding part of the first grinding plate 503 is arranged at the front end of the first grinding plate 503, the grinding part of the second grinding plate 504 is arranged on the outer wall, and after the first grinding plate 503 is used for grinding the welding seam, the welding seam is ground through the second grinding plate 504, so that the grinding uniformity of the welding seam in the metal cavity can be effectively improved.

Rubber support 101 is installed to microscope stage 1 lower surface edge symmetry, can effectually avoid microscope stage 1 lower surface wearing and tearing through setting up rubber support 101.

Put 2 lateral walls of thing groove 201 one end link up metal block, U type frame 202 bottom integrated into one piece has connecting plate 204, and connecting plate 204 links to each other with 2 outer wall welding of metal block, and connecting plate 204 is connected with microscope carrier 1 through the screw, and U type frame 202 has strengthening rib 205 with the symmetrical welding of connecting plate 204 junction, and strengthening rib 205 equidistance is equipped with a plurality ofly, through setting up strengthening rib 205, can effectual improvement U type frame 202 and the structural strength of connecting plate 204 junction, avoid taking place deformation.

Threaded hole 203 is seted up at U type frame 202 top, and threaded hole 203 is connected with threaded rod 3 rotation, and rubber pad 302 lower surface is provided with anti-skidding line, sets up anti-skidding line through at rubber pad 302 lower surface, can improve the frictional force between rubber pad 302 and the component, and hand wheel 303 is installed on 3 tops of threaded rod, makes things convenient for manual drive threaded rod 3 to rotate through setting up hand wheel 303.

The support rod 505 is symmetrically welded on the lower surface of the support plate 5, the support rod 505 is fixedly connected with the movable end of the linear sliding table 4, and the support plate 5 is connected with the linear sliding table 4 through the support rod 505, so that the linear sliding table 4 can drive the servo motor 501 to move left and right.

The central axis of the disc 502 and the central axis of the storage groove 201 are positioned on the same straight line, and the storage groove 201 is just embedded with the tubular metal member, so that the axis of the disc 502 corresponds to the axis of the tubular metal member, and the first polishing sheet 503 and the second polishing sheet 504 can uniformly polish the welding seam of the inner cavity of the tubular metal member.

The working principle is as follows: a tubular metal component is manually placed on the inner side of a storage groove 201 formed in the top end of a metal block 2, the storage groove 201 is just embedded with the tubular metal component, a threaded rod 3 is manually driven to be matched with a U-shaped frame 202 to rotate, so that the threaded rod 3 drives a bottom plate 301 to move downwards, a rubber pad 302 is abutted to the outer wall of the tubular metal component, the component can be well fixed, meanwhile, the bottom plate 301 is prevented from being directly contacted with the component to cause abrasion, a control device is externally connected with a linear sliding table 4, a set of proper forward and reverse rotation program is set for the linear sliding table 4 through the control device, a servo motor 501 is driven to move towards the left side through the linear sliding table 4, meanwhile, the servo motor 501 is switched on, the power output end of the servo motor 501 drives a disc 502 to operate at a high speed, after the disc 502 is pushed into the inner cavity of the tubular metal component, a first grinding plate 503 annularly arranged on the outer wall of the disc 502 is used for grinding a weld seam, the grinding portion of the first grinding chip 503 is provided at the front end of the first grinding chip 503, the grinding portion of the second grinding chip 504 is provided at the outer wall, while the diameters of the first grinding chip 503 and the second grinding chip 504 are smaller than the inner diameter of the tubular metal member, and after the first grinding chip 503 performs the weld grinding process, the weld is ground by the second grinding chip 504.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Metal cavity welding seam is polished and is got rid of mechanism, its characterized in that: comprises a carrier (1), a metal block (2) is arranged at the edge of the upper surface of the carrier (1), the top of the metal block (2) is provided with a storage groove (201), the outer side of the metal block (2) is provided with a U-shaped frame (202), a threaded rod (3) is arranged above the U-shaped frame (202), a bottom plate (301) is welded at the bottom end of the threaded rod (3), the lower surface of the bottom plate (301) is bonded with a rubber pad (302), one side of the metal block (2) is symmetrically provided with a linear sliding table (4), a support plate (5) is arranged above the linear sliding table (4), a servo motor (501) is arranged on the upper surface of the support plate (5), a disc (502) is arranged at the power output end of the servo motor (501), a first abrasive disc (503) is annularly arranged on the outer wall of the disc (502), a second sanding sheet (504) is mounted on one side of the first sanding sheet (503).

2. The metal cavity weld grinding and removing mechanism of claim 1, wherein: rubber support seats (101) are symmetrically arranged at the edge of the lower surface of the carrier (1).

3. The metal cavity weld grinding and removing mechanism of claim 1, which is characterized in that: put thing groove (201) one end and link up metal block (2) lateral wall, U type frame (202) bottom integrated into one piece has connecting plate (204), and connecting plate (204) link to each other with metal block (2) outer wall welding, connecting plate (204) are connected with microscope carrier (1) through the screw, U type frame (202) and connecting plate (204) combination department symmetric welding have strengthening rib (205), and strengthening rib (205) equidistance is equipped with a plurality ofly.

4. The metal cavity weld grinding and removing mechanism of claim 1, wherein: threaded hole (203) are seted up at U type frame (202) top, and threaded hole (203) and threaded rod (3) rotate to be connected, rubber pad (302) lower surface is provided with anti-skidding line, hand wheel (303) are installed on threaded rod (3) top.

5. The metal cavity weld grinding and removing mechanism of claim 1, wherein: support rod (505) have been welded to support plate (5) lower surface symmetry, and the activity end fixed connection of support rod (505) and sharp slip table (4).

6. The metal cavity weld grinding and removing mechanism of claim 1, wherein: the central axis of the disc (502) and the central axis of the object placing groove (201) are positioned on the same straight line.