CN212122860U

CN212122860U - Interior burnishing device of small-bore steel pipe production

Info

Publication number: CN212122860U
Application number: CN202020691964.6U
Authority: CN
Inventors: 吴敏伟; 金德方
Original assignee: Wuxi Yalte Metal Products Co ltd
Current assignee: Wuxi Yalte Metal Products Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-11
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses an internal polishing device for producing small-caliber steel pipes, which relates to the technical field of polishing devices and comprises a device main body, wherein one side of the device main body is fixed with an operation box, one side of the top of the device main body is fixed with a support frame, the top of the support frame is provided with a first motor, the output end of the first motor is connected with a loop bar, the inner polishing device for producing the small-caliber steel pipe is provided with a loop bar, an inner rod, a spring, an adjusting groove and a bolt, when different types of steel pipes are used, the mounting sleeve is rotated and disassembled along the thread, the inner rod slides to a proper position in the sleeve rod, the mounting sleeve is rotatably mounted through the support of the spring, the adjusting groove is extruded to fix the inner rod, the bolt is detached from the polishing head after the length is adjusted, after the polishing heads are dismounted through the threads and the polishing heads with different sizes are replaced, the plug pins are inserted, and the size adjusting effect is achieved.

Description

Interior burnishing device of small-bore steel pipe production

Technical Field

The utility model relates to a burnishing device technical field specifically is an interior burnishing device of small-bore steel pipe production.

Background

The steel pipe has a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the section shape, the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material, the inner polishing is to remove an extremely thin layer of metal in the steel pipe by means of grinding and rolling actions of a polishing head, the effect of smoothing the interior of the steel pipe is achieved, the polishing can not improve the dimensional accuracy or the geometric shape accuracy of a workpiece, and the purpose of obtaining smooth surface or mirror surface gloss is achieved, and.

Current interior burnishing device can only be to the steel pipe of a size type, to the steel pipe of different grade type, often inside polishing scope has the limitation, can not adjust according to the size, makes the interior polishing of steel pipe have the limitation, influences the application range of device, and after the polishing simultaneously, the inside attached portion impurity of steel pipe still needs the staff messenger to clear away, and secondary treatment increases personnel's labor intensity, makes steel pipe production efficiency descend.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior burnishing device of small-bore steel pipe production to propose among the solution above-mentioned background art that the polishing specification is adjusted, the problem of impurity dust is not clear away well.

In order to achieve the above object, the utility model provides a following technical scheme: an inner polishing device for production of small-caliber steel pipes comprises a device body, wherein an operation box is fixed on one side of the device body, a support frame is fixed on one side of the top of the device body, a first motor is installed on the top of the support frame, the output end of the first motor is connected with a loop bar, one end of the outer surface of the loop bar is connected with an installation sleeve, an adjusting groove is formed in the outer surface of the loop bar, a spring is connected inside the loop bar, one end of the spring is connected with an inner bar, one end of the inner bar extends to one side of the loop bar and is connected with a polishing head, a bolt penetrates through the top of the polishing head, a second motor is installed below the inner part of the device body, the output end of the second motor is connected with a threaded rod, a sliding groove is formed in the top of the device body, a limiting rod is fixed inside the device body, the top of dead lever is connected with fixed pipe through the dwang, the one end of dwang extends to the inside of fixed pipe and is connected with the steady piece, the bottom of fixed pipe is connected with the pivot, the top of control box is fixed with collects box and hang plate, the top of hang plate is connected with the bracing piece, electric putter is installed to one side of bracing piece, one side of electric putter is connected with the cleaning brush.

Preferably, the electric push rod is rotatably connected with the support rod through a nylon rotating shaft.

Preferably, the polishing head is in threaded connection with the inner rod, and the polishing head and the inner rod are detachably arranged.

Preferably, the fixed rods are both in sliding connection with the threaded rods and the limiting rods.

Preferably, the number of the stabilizing blocks is two, and the two stabilizing blocks are distributed on the central axis of the fixed pipe in a mirror image mode.

Preferably, the inside of the stabilizing block is fixed with a non-slip mat.

Preferably, an operation panel is installed on the outer surface of the device main body, and the operation panel is electrically connected with the first motor, the second motor and the electric push rod.

Compared with the prior art, the beneficial effects of the utility model are that: the inner polishing device for producing the small-caliber steel pipe is provided with a loop bar, an inner rod, a spring, an adjusting groove and a bolt, wherein when the steel pipes are in different types, the mounting sleeve is rotated and detached along threads, the inner rod slides to a proper position in the loop bar, the mounting sleeve is rotatably mounted through the support of the spring, the adjusting groove is extruded to fix the inner rod, after the length adjustment is finished, the bolt is detached from a polishing head, the polishing head is detached through the threads and the bolt is inserted after the polishing heads of different sizes are replaced, the effect of adjusting the size is achieved, the problem that the adjustment according to the size in the pipe is not good is solved, meanwhile, a cleaning brush, an electric push rod, a support rod, an inclined plate and a collecting box are arranged, through the movement of the polished steel pipes, the fixed rod moves to the cleaning brush through the movement of the fixed rod on a threaded rod, the fixed pipe is opened, the steel pipes are rotated to, electric putter promotes cleaning brush, makes intraductal dirt bits drop to collecting box inside through the hang plate, has reached the inside effect of clean steel pipe, has solved the problem of the inconvenient clearance of the inside dust of steel pipe.

Drawings

FIG. 1 is a schematic view of the main structure of the device of the present invention;

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

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

FIG. 4 is an enlarged schematic view of the structure A of the present invention;

fig. 5 is an enlarged schematic view of the structure of the utility model B.

In the figure: 1. a device main body; 2. an operation box; 3. a collection box; 4. a support bar; 5. an electric push rod; 6. a cleaning brush; 7. a fixed tube; 8. rotating the rod; 9. fixing the rod; 10. a polishing head; 11. an inner rod; 12. a loop bar; 13. a first motor; 14. a support frame; 15. a chute; 16. a limiting rod; 17. a threaded rod; 18. an inclined plate; 19. a rotating shaft; 20. a stabilizing block; 21. installing a sleeve; 22. a spring; 23. an adjustment groove; 24. a bolt; 25. a second motor; 26. an operation panel.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-5, the present invention provides a technical solution: an inner polishing device for producing small-caliber steel pipes comprises a device body 1, an operation box 2, a collection box 3, a support rod 4, an electric push rod 5, a cleaning brush 6, a fixed pipe 7, a rotating rod 8, a fixed rod 9, a polishing head 10, an inner rod 11, a loop bar 12, a first motor 13, a support frame 14, a sliding groove 15, a limiting rod 16, a threaded rod 17, an inclined plate 18, a rotating shaft 19, a stable block 20, an installation sleeve 21, a spring 22, an adjusting groove 23, a bolt 24, a second motor 25 and an operation panel 26, wherein the operation box 2 is fixed on one side of the device body 1, the support frame 14 is fixed on one side of the top of the device body 1, the first motor 13 is installed on the top of the support frame 14, the loop bar 12 is connected to the output end of the first motor 13, the installation sleeve 21 is connected to one end of the outer surface of the loop bar 12, the adjusting groove 23 is formed, one end of the spring 22 is connected with an inner rod 11, one end of the inner rod 11 extends to one side of the loop bar 12 and is connected with a polishing head 10, a bolt 24 penetrates through the top of the polishing head 10, a second motor 25 is installed below the inner part of the device main body 1, the output end of the second motor 25 is connected with a threaded rod 17, the top of the device main body 1 is provided with a chute 15, a limiting rod 16 is fixed inside the device main body 1, the outer surface of the threaded rod 17 is connected with a fixing rod 9, the top of dead lever 9 is connected with fixed pipe 7 through dwang 8, the one end of dwang 8 extends to the inside of fixed pipe 7 and is connected with steady piece 20, and the bottom of fixed pipe 7 is connected with pivot 19, and the top of control box 2 is fixed with collects box 3 and hang plate 18, and the top of hang plate 18 is connected with bracing piece 4, and electric putter 5 is installed to one side of bracing piece 4, and one side of electric putter 5 is connected with cleaning brush 6.

Referring to fig. 1-3, an electric push rod 5 is rotatably connected to a support rod 4 through a nylon rotating shaft, so that the dust inside the steel tube falls into a collection box, a polishing head 10 is in threaded connection with an inner rod 11, and the polishing head 10 is detached from the inner rod 11.

Referring to fig. 1-5, the fixing rods 9 are slidably connected to the threaded rods 17 and the limiting rods 16 to drive the fixing tubes to move and polish the steel tubes, and two stabilizing blocks 20 are arranged and distributed in a mirror image manner on the central axis of the fixing tube 7 to clamp the outer sides of the steel tubes.

Referring to fig. 1-3, the anti-slip mat is fixed inside the stabilizing block 20 to stabilize the steel pipe, the operation panel 26 is installed on the outer surface of the device body 1, and the operation panel 26 is electrically connected to the first motor 13, the second motor 25 and the electric push rod 5, so as to facilitate the operation of the user.

The working principle is as follows: firstly checking whether the structure of the device main body 1 is complete, opening the operation panel 26 after electrifying, firstly adjusting the size according to different types of steel pipes, rotating and detaching the installation sleeve 21 along the screw thread, sliding the inner rod 11 to a proper position in the sleeve rod 12, rotatably installing the installation sleeve 21 through the support of the spring 22, fixing the inner rod 11 by extruding the adjustment groove 23, detaching the bolt 24 from the polishing head 10 after the length adjustment is finished, detaching the polishing head 10 through the screw thread, inserting the bolt 24 after the polishing heads 10 with different sizes are replaced, opening the fixed pipe 7 along the rotating shaft 19 after the size adjustment, putting the steel pipe into the inner part, tightly fixing the bolt, pushing the stabilizing block 20 through the rotating rod 8, opening the second motor 25 after the steel pipe is fixed, rotating the threaded rod 17, moving the steel pipe to the polishing head 10 through the movement of the fixed rod 9 on the threaded rod 17 and the limiting rod 16, the steel pipe that drives after through the polishing removes, and first motor 13 rotates, makes polishing head 10 polish to steel pipe inside, removes to one end after, makes the steel pipe on cleaning brush 6, opens fixed pipe 7, rotates the steel pipe and makes the steel pipe be in the vertical state, and electric putter 5 promotes cleaning brush 6, makes intraductal dirt bits drop to collecting box 3 inside through hang plate 18, accomplishes the collection of dust.

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 interior burnishing device of small-bore steel pipe production, includes device main part (1), its characterized in that: the device is characterized in that an operation box (2) is fixed on one side of the device body (1), a support frame (14) is fixed on one side of the top of the device body (1), a first motor (13) is installed on the top of the support frame (14), the output end of the first motor (13) is connected with a loop bar (12), one end of the outer surface of the loop bar (12) is connected with an installation sleeve (21), an adjusting groove (23) is formed in the outer surface of the loop bar (12), a spring (22) is connected inside the loop bar (12), an inner rod (11) is connected to one end of the spring (22), one end of the inner rod (11) extends to one side of the loop bar (12) and is connected with a polishing head (10), a bolt (24) penetrates through the top of the polishing head (10), a second motor (25) is installed below the inside of the device body (1), the output end of the second motor (25) is connected with, spout (15) have been seted up at the top of device main part (1), the inside of device main part (1) is fixed with spacing pole (16), the surface connection of threaded rod (17) has dead lever (9), the top of dead lever (9) is connected with fixed pipe (7) through dwang (8), the one end of dwang (8) extends to the inside of fixed pipe (7) and is connected with stable piece (20), the bottom of fixed pipe (7) is connected with pivot (19), the top of control box (2) is fixed with collects box (3) and hang plate (18), the top of hang plate (18) is connected with bracing piece (4), electric putter (5) are installed to one side of bracing piece (4), one side of electric putter (5) is connected with cleaning brush (6).

2. The internal polishing device for the production of small-caliber steel pipes as claimed in claim 1, wherein: the electric push rod (5) is rotatably connected with the support rod (4) through a nylon rotating shaft.

3. The internal polishing device for the production of small-caliber steel pipes as claimed in claim 1, wherein: the polishing head (10) is in threaded connection with the inner rod (11), and the polishing head (10) and the inner rod (11) are arranged in a detachable mode.

4. The internal polishing device for the production of small-caliber steel pipes as claimed in claim 1, wherein: the fixing rods (9) are connected with the threaded rods (17) and the limiting rods (16) in a sliding mode.

5. The internal polishing device for the production of small-caliber steel pipes as claimed in claim 1, wherein: the number of the stabilizing blocks (20) is two, and the stabilizing blocks (20) are distributed on the central axis of the fixed pipe (7) in a mirror image mode.

6. The internal polishing device for the production of small-caliber steel pipes as claimed in claim 1, wherein: and an anti-skid pad is fixed inside the stabilizing block (20).

7. The internal polishing device for the production of small-caliber steel pipes as claimed in claim 1, wherein: the outer surface of the device main body (1) is provided with an operation panel (26), and the operation panel (26) is electrically connected with the first motor (13), the second motor (25) and the electric push rod (5).