CN212310324U

CN212310324U - Metal product inner cavity treatment device

Info

Publication number: CN212310324U
Application number: CN202020470578.4U
Authority: CN
Inventors: 胡智
Original assignee: Caragana Heavy Industry Pingtan Comprehensive Experimentation Area Technology Co ltd
Current assignee: Caragana Heavy Industry Pingtan Comprehensive Experimentation Area Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-01-08
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a metal product inner chamber processing apparatus, its structure includes the motor frame, servo motor, the power wire, change the roller, the spread groove, end brush and extension mechanism, the utility model discloses a set up extension mechanism at changeing the roller lower extreme, elasticity through spring recovery deformation promotes the outside extension of arc piece, make the arc piece drive the inner chamber of cleaning brush laminating metal tubular product, do benefit to and clear up the metal tubular product of different pipe diameters, and the operation is swift, through set up guiding mechanism in the cavity inboard, through the anticlockwise rotation knob, make the knob drive second bevel gear and rotate, make second bevel gear drive first bevel gear and rotate, make the lead screw rotate along with first bevel gear carries out synchronous, make connecting sleeve move down along the lead screw surface, make the cable wire remove the fixed to the connecting rod, do benefit to the external diameter to extension mechanism and adjust.

Description

Metal product inner cavity treatment device

Technical Field

The utility model relates to a metal product technical field, concretely relates to metal product inner chamber processing apparatus.

Background

Along with the development of industry, the mechanical equipment that uses in the industrial production process is more and more advanced, and is more and more accurate, consequently, industrial machine also is more and more high to the requirement of its part, and very big part is made with metal tubular product in machine part, will process metal tubular product in the course of making, need clear up the piece that produces when processing after finishing, and the piece of metal tubular product outer wall is cleared up easily, and the inside of metal tubular product then uses the cleaning roll to clear up its inner chamber usually.

The diameter of a cleaning roller of the existing metal product inner cavity treatment device is fixed, the inner cavities of metal pipes with different pipe diameters are not easy to clean, the cleaning rollers with different shaft diameters need to be replaced when the device is used, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the metal product inner cavity treatment device is provided, and the problems that the diameter of a cleaning roller of the existing metal product inner cavity treatment device is fixed, the inner cavities of metal pipes with different pipe diameters are not easy to clean, the cleaning rollers with different shaft diameters are required to be replaced during use, and the working efficiency is reduced are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a metal product inner cavity processing device, which comprises a motor frame, a bottom brush and an extension mechanism, wherein a servo motor is arranged inside the motor frame, the extension mechanism is arranged at the lower end of a rotary roller, the extension mechanism comprises a cavity, a fixed sleeve, a through groove, a connecting rod, an arc-shaped block, a spring, a cleaning brush and an adjusting mechanism, the inner side of the rotary roller is provided with the cavity, the front side of the rotary roller is fixed with the fixed sleeve through electric welding, the rear side of the fixed sleeve is provided with the through groove, the connecting rod slides along the inner side of the fixed sleeve, the connecting rod extends to the inner side of the cavity through the through groove, the front end of the connecting rod is welded and fixed with the arc-shaped block, one end of the spring is fixedly connected with the fixed sleeve, the other end of the spring is fixedly connected with the arc-shaped block, and the rear end of the connecting rod is fixedly connected with the adjusting mechanism.

Furthermore, the output shaft of the servo motor extends out of the bottom of the motor frame, a power supply lead is fixed on the rear side of the motor frame, a connecting groove is formed in the top of the rotary roller, the output end of the servo motor is fixedly connected with the inner side of the connecting groove, a bottom brush is installed at the bottom of the rotary roller, and the servo motor is electrically connected with the power supply lead.

Further, guiding mechanism includes lead screw, connecting sleeve, cable wire, first bevel gear, knob and second bevel gear, the lead screw bottom is rotated through pivot and cavity and is connected, threaded connection is carried out with the lead screw surface to connecting sleeve, cable wire one end and connecting sleeve fixed connection to the cable wire other end and connecting rod fixed connection, first bevel gear is installed at the lead screw top, the top right side of revolving roller rotates with the knob to be connected, the second bevel gear is installed to the knob left end, first bevel gear meshes with the second bevel gear surface mutually.

Further, fixed sleeve, lead to groove, connecting rod, arc piece, spring and cleaning brush all are provided with six, and fixed sleeve, lead to groove, connecting rod, arc piece, spring and cleaning brush along changeing roller surface equidistance and distributing.

Furthermore, the outer surface of the knob is sleeved with a rubber sleeve, and the outer surface of the rubber sleeve is provided with anti-skidding threads.

Further, the first bevel gear and the second bevel gear are equal in shape and size, and are ninety degrees perpendicular to each other.

Furthermore, the outer surface of the spring is coated with a waterproof anti-oxidation layer, and the spring is in a compressed state.

Furthermore, the through groove and the central line of the connecting rod are positioned on the same horizontal direction line, and the surface of the connecting rod is smooth and has no burrs.

Furthermore, the steel cable is made of No. 45 steel, and has good strength, wear resistance and corrosion resistance.

Furthermore, the spring is made of alloy spring steel, so that the heat resistance and the corrosion resistance of the spring are greatly enhanced, and the service life of the spring is prolonged.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the method has the advantages that: a metal product inner chamber processing apparatus has set up extension mechanism through changeing the roller lower extreme, resumes the elasticity of deformation through the spring and promotes the outside extension of arc piece, makes the arc piece drive the inner chamber of cleaning brush laminating metal tubular product, does benefit to the metal tubular product to different pipe diameters and clears up, and operates swiftly.

The advantages are two: a metal product inner chamber processing apparatus through having set up guiding mechanism in the cavity inboard, through the anticlockwise rotation knob, makes the knob drive second bevel gear and rotates, makes second bevel gear drive first bevel gear and rotates, makes the lead screw rotate along with first bevel gear carries out synchronous, makes the connecting sleeve move down along the lead screw surface, makes the cable wire remove the fixed to the connecting rod, does benefit to the external diameter to extension mechanism and adjusts.

The advantages are three: a metal product inner chamber processing apparatus through having set up the knob on roller top right side, drives the lead screw through the knob and rotates, makes the adapter sleeve move up along the lead screw surface, makes the adapter sleeve pass through the cable wire and in with the connecting rod pull-back cavity, makes the minimum external diameter of arc piece adjustment return, then can take off metal tubular product, the follow-up clearance of being convenient for.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the spreading mechanism of the present invention;

fig. 3 is a schematic top view of the extension mechanism of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the adjusting mechanism of the present invention;

fig. 5 is a schematic view of the front sectional structure of the adjusting mechanism of the present invention.

In the figure: the device comprises a motor frame-1, a servo motor-2, a power supply lead-3, a rotating roller-4, a connecting groove-5, a bottom brush-6, an extension mechanism-7, a cavity-71, a fixed sleeve-72, a through groove-73, a connecting rod-74, an arc-shaped block-75, a spring-76, a cleaning brush-77, an adjusting mechanism-78, a screw rod-781, a connecting sleeve-782, a steel cable-783, a first bevel gear-784, a knob-785 and a second bevel gear-786.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a metal product inner cavity processing apparatus: comprises a motor frame 1, a bottom brush 6 and an extension mechanism 7, wherein a servo motor 2 is arranged in the motor frame 1, the extension mechanism 7 is arranged at the lower end of a rotary roller 4, the extension mechanism 7 comprises a cavity 71, a fixed sleeve 72, a through groove 73, a connecting rod 74, an arc-shaped block 75, a spring 76, a cleaning brush 77 and an adjusting mechanism 78, the cavity 71 is arranged at the inner side of the rotary roller 4, the front side of the rotary roller 4 is fixed with the fixed sleeve 72 through electric welding, the through groove 73 is arranged at the rear side of the fixed sleeve 72, the connecting rod 74 slides along the inner side of the fixed sleeve 72, and the connecting rod 74 extends to the inner side of the cavity 71 through the through slot 73, the front end of the connecting rod 74 is welded and fixed with the arc block 75, one end of the spring 76 is fixedly connected with the fixed sleeve 72, and the other end of the spring 76 is fixedly connected with the arc block 75, the outer side surface of the arc block 75 is provided with a cleaning brush 77, the adjusting mechanism 78 is arranged inside the cavity 71, and the rear end of the connecting rod 74 is fixedly connected with the adjusting mechanism 78.

Wherein, 2 output shafts of servo motor extend 1 bottom of motor frame, 1 rear side of motor frame is fixed with power wire 3, 4 tops of commentaries on classics roller are provided with spread groove 5, 2 output ends of servo motor and 5 inboard fixed connection in spread groove, 4 bottoms of commentaries on classics roller are installed end brush 6, servo motor 2 carries out the electricity with power wire 3 and is connected.

The adjusting mechanism 78 comprises a screw rod 781, a connecting sleeve 782, a steel cable 783, a first bevel gear 784, a knob 785 and a second bevel gear 786, the bottom of the screw rod 781 is rotatably connected with the cavity 71 through a rotating shaft, the connecting sleeve 782 is in threaded connection with the outer surface of the screw rod 781, one end of the steel cable 783 is fixedly connected with the connecting sleeve 782, the other end of the steel cable 783 is fixedly connected with a connecting rod 74, the first bevel gear 784 is installed at the top of the screw rod 781, the right side of the top of the rotating roller 4 is rotatably connected with the knob 785, the second bevel gear 786 is installed at the left end of the knob 785, and the outer surface of the first bevel gear 784 is meshed with the outer surface.

Wherein, fixed sleeve 72, logical groove 73, connecting rod 74, arc piece 75, spring 76 and cleaning brush 77 all are provided with six, and fixed sleeve 72, logical groove 73, connecting rod 74, arc piece 75, spring 76 and cleaning brush 77 distribute along changeing roller 4 surface equidistance, do benefit to spreading mechanism 7 and clear up the tubular metal resonator inner chamber.

Wherein, the outer surface cover of knob 785 has the rubber sleeve, and the rubber sleeve surface is provided with anti-skidding screw thread, slippage when preventing knob 785 to rotate.

The first bevel gear 784 and the second bevel gear 786 are equal in shape and size, and the first bevel gear 784 is perpendicular to the second bevel gear 786 by ninety degrees, so that the first bevel gear 784 can drive the second bevel gear 786 to rotate better.

Wherein, the outer surface of the spring 76 is coated with a waterproof oxidation-resistant layer, and the spring 76 is in a compressed state, so that the influence of rusting or oxidation corrosion on the surface of the spring 76 caused by long-time use on normal use is prevented.

The through groove 73 and the center line of the connecting rod 74 are on the same horizontal direction line, and the surface of the connecting rod 74 is smooth and free of burrs, so that the connecting rod 74 can better slide along the inner side of the through groove 73.

Wherein, the steel cable 783 is made of No. 45 steel and has good strength, wear resistance and corrosion resistance.

The spring 76 is made of alloy spring steel, so that the heat resistance and the corrosion resistance of the spring are greatly enhanced, and the service life of the spring is prolonged.

The spring 76 of this patent adopts alloy spring steel material to be the special alloy steel of making all kinds of springs and other elastic component, and alloy spring steel material has good comprehensive properties, good metallurgical quality (high pure and clean degree and homogeneity), good surface quality (strict control surface defect and decarbonization), accurate appearance and size.

The working principle is as follows: before use, the rotary roller 4 is fixedly connected with the output end at the bottom of the servo motor 2 through the connecting groove 5, so that the servo motor 2 provides fixed support for the rotary roller 4; when the servo motor is used, firstly, the power supply lead 3 is connected with an external power supply to provide power for the servo motor 2; secondly, sleeving the metal pipe outside the rotating roller 4, so that the rotating roller 4 drives the bottom brush 6 to be attached to the inner cavity of the metal pipe; thirdly, the knob 785 is rotated anticlockwise, the knob 785 drives the second bevel gear 786 to rotate, the second bevel gear 786 drives the first bevel gear 784 to rotate, the lead screw 781 rotates synchronously with the first bevel gear 784, the connecting sleeve 782 moves downwards along the surface of the lead screw 781, the steel cable 783 is free of fixing of the connecting rod 74, the arc-shaped block 75 is pushed to extend outwards through elastic force of the spring 76 which recovers deformation, the arc-shaped block 75 drives the cleaning brush 77 to be attached to the inner cavity of the metal pipe, the metal pipe with different pipe diameters can be cleaned conveniently, and operation is fast; fourthly, starting the processing device through an external controller, enabling the servo motor 2 to be electrified for working, enabling the servo motor 2 to drive the rotary roller 4 to rotate, and enabling the rotary roller 4 to drive the cleaning brush 77 to clean the inner cavity of the metal pipe through the arc-shaped block 75; fifthly, after cleaning, the knob 785 is rotated clockwise, the knob 785 drives the lead screw 781 to rotate, the connecting sleeve 782 moves upwards along the surface of the lead screw 781, the connecting sleeve 782 pulls the connecting rod 74 back into the cavity 71 through the steel cable 783, the arc-shaped block 75 is adjusted to the minimum outer diameter, and then the metal pipe can be taken down to facilitate subsequent cleaning.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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. A metal product inner cavity treatment device comprises a motor frame (1) and a bottom brush (6), wherein a servo motor (2) is installed inside the motor frame (1);

the method is characterized in that: the roller cleaning device is characterized by further comprising an extension mechanism (7), the extension mechanism (7) is arranged at the lower end of the rotating roller (4), the extension mechanism (7) comprises a cavity (71), a fixing sleeve (72), a through groove (73), a connecting rod (74), an arc-shaped block (75), a spring (76), a cleaning brush (77) and an adjusting mechanism (78), the cavity (71) is arranged on the inner side of the rotating roller (4), the front side of the rotating roller (4) is fixed with the fixing sleeve (72) through electric welding, the through groove (73) is arranged on the rear side of the fixing sleeve (72), the connecting rod (74) slides along the inner side of the fixing sleeve (72), the connecting rod (74) extends to the inner side of the cavity (71) through the through groove (73), the front end of the connecting rod (74) is welded and fixed with the arc-shaped block (75), one end of the spring (76) is fixedly connected with the fixing sleeve (72), and the other end of the, the cleaning brush (77) is arranged on the outer side surface of the arc-shaped block (75), the adjusting mechanism (78) is arranged on the inner side of the cavity (71), and the rear end of the connecting rod (74) is fixedly connected with the adjusting mechanism (78).

2. The metal product inner cavity treatment device according to claim 1, wherein: servo motor (2) output shaft extends motor frame (1) bottom, motor frame (1) rear side is fixed with power wire (3), it is provided with spread groove (5) to change roller (4) top, servo motor (2) output and spread groove (5) inboard fixed connection, it has end brush (6) to change roller (4) bottom installation, servo motor (2) carry out the electricity with power wire (3) and are connected.

3. The metal product inner cavity treatment device according to claim 1, wherein: adjustment mechanism (78) include lead screw (781), connecting sleeve (782), cable wire (783), first bevel gear (784), knob (785) and second bevel gear (786), lead screw (781) bottom is rotated through pivot and cavity (71) and is connected, threaded connection is carried out with lead screw (781) surface to connecting sleeve (782), cable wire (783) one end and connecting sleeve (782) fixed connection to cable wire (783) other end and connecting rod (74) fixed connection, first bevel gear (784) are installed at lead screw (781) top, it rotates with knob (785) to change roller (4) top right side and is connected, second bevel gear (786) are installed to knob (785) left end, first bevel gear (784) mesh with second bevel gear (786) surface.

4. The metal product inner cavity treatment device according to claim 1, wherein: fixed sleeve (72), logical groove (73), connecting rod (74), arc piece (75), spring (76) and cleaning brush (77) all are provided with six, and fixed sleeve (72), logical groove (73), connecting rod (74), arc piece (75), spring (76) and cleaning brush (77) are followed and are changeed roller (4) surface equidistance and distribute.

5. A metal product interior cavity treatment device according to claim 3, wherein: the outer surface of the knob (785) is sleeved with a rubber sleeve, and the outer surface of the rubber sleeve is provided with anti-skidding threads.

6. A metal product interior cavity treatment device according to claim 3, wherein: the first bevel gear (784) and the second bevel gear (786) are equal in shape and size, and the first bevel gear (784) and the second bevel gear (786) are perpendicular to each other at ninety degrees.

7. The metal product inner cavity treatment device according to claim 1, wherein: the outer surface of the spring (76) is coated with a waterproof anti-oxidation layer, and the spring (76) is in a compressed state.

8. The metal product inner cavity treatment device according to claim 1, wherein: the through groove (73) and the connecting rod (74) are positioned on the same horizontal direction line, and the surface of the connecting rod (74) is smooth and free of burrs.