CN213103871U

CN213103871U - Orthopedic device of metal cylinder

Info

Publication number: CN213103871U
Application number: CN202021048105.1U
Authority: CN
Inventors: 蒋华明; 李京
Original assignee: Liaoyang Fushun Technology Co ltd
Current assignee: Liaoyang Fushun Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-05-04
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a metal cylinder shape correcting device, which comprises a base and a clamping and positioning part, wherein the clamping and positioning part comprises a fixed plate and a movable plate which are positioned on the base, and has the structural key points that a cylinder supporting platform is arranged between the fixed plate and the movable plate, the fixed plate and the movable plate are both vertically connected with the base, middle longitudinal sliding openings are arranged on the fixed plate and the movable plate, a shape correcting part and a traction matching part which are matched with the middle longitudinal sliding openings are arranged on the movable plate and the fixed plate, and fixed clamping parts for preventing the cylinder from rotating are arranged on the movable plate and the fixed plate; the utility model has the advantages that: the edge of the thin-wall cylinder can be corrected, the defects such as the recess on the cylinder body of the thin-wall cylinder can be corrected, and the correction efficiency is high.

Description

Orthopedic device of metal cylinder

Technical Field

The utility model belongs to the processing equipment field of drum, concretely relates to can carry out orthopedic device to thin wall drum.

Background

The outer packaging barrel is a device which can protect the placed objects inside to a certain extent, and the shape of the outer packaging barrel is different according to the different placed objects inside, in the field of missile packaging, the outer packaging barrel is mostly cylindrical, and a barrel with extremely large thickness cannot be adopted, because the processing cost and the transportation cost are relatively increased when the thickness of the barrel is larger, therefore, in the prior art, thin-wall cylinders are mostly adopted for assembly processing, although the processing cost and the transportation cost of the thin-wall cylinders are relatively low, when the thin-wall cylinders are not assembled into an outer packaging cylinder, the stress strength is low, the thin-wall cylinder is easy to generate extrusion deformation due to factors such as extrusion and the like in the transportation process, therefore, the thin-wall cylinder needs to be reshaped during machining and assembling, and the traditional reshaping device can only reshape the edge of the cylinder and has low efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out whole orthopedic device fast to metal thin wall drum.

In order to achieve the purpose, the technical scheme adopted by the utility model is that the orthopedic device of the metal cylinder comprises a base and a clamping and positioning part, wherein the clamping and positioning part comprises a fixed plate and a movable plate which are positioned on the base, the structural key point is that a cylinder bearing platform is arranged between the fixed plate and the movable plate, the fixed plate and the movable plate are both vertically connected with the base, middle longitudinal sliding openings are respectively arranged on the fixed plate and the movable plate, an orthopedic part and a traction matching part which are matched with the middle longitudinal sliding openings are arranged on the movable plate and the fixed plate, fixed clamping parts which prevent the cylinder from rotating are respectively arranged on the movable plate and the fixed plate, the orthopedic part comprises a bearing sleeve which passes through the middle longitudinal sliding openings and a shaft column body which is positioned in the bearing sleeve, a positioning piece which is detachably connected with the movable plate is arranged on the bearing sleeve, a central shaft hole is arranged on the shaft column body, and the two ends of, the outer ring disc is connected with a rocker arm, the tail end of the inner telescopic tube is fixed with a correction head for supporting the inner wall of the cylinder, the inner telescopic tube is internally provided with an electric push rod inserted by the outer ring disc, and the two ends of the electric push rod are provided with a push rod head and a base plate which are respectively fixed with the correction head and the outer ring disc.

Further, the traction matching part comprises a horizontal sleeve and an ejector rod located in the horizontal sleeve, the horizontal sleeve is provided with a base push plate detachably connected with the fixed plate, the horizontal sleeve penetrates through the base push plate, and two ends of the ejector rod are respectively provided with a jacking ball and a resetting part.

Furthermore, the reset part comprises a push plate fixed with the end part of the ejector rod, and an extension reset spring arranged around the horizontal sleeve is connected between the push plate and the base push plate.

Furthermore, the correcting head comprises a circular plate which is in butt joint with the end part of the inner telescopic pipe, at least two supporting parts which extend outwards in the radial direction are arranged on the circumferential surface of the circular plate, and a central hemispherical groove is arranged on the end surface of the circular plate.

Further, the supporting part includes internal thread pipe and inserted bar, and the end-to-end connection who is equipped with external screw thread and inserted bar on the inserted bar has the gyro wheel, the central axis and the flexible pipe parallel arrangement of inboard of gyro wheel, the internal thread pipe on be equipped with the location screw and perforate, the location screw is equipped with the jackscrew in the perforation.

Furthermore, decide clamp part including lieing in the intraoral upper clamp splice of middle vertical sliding and the lower clamp splice, upper clamp splice all includes traveller and chuck with lower clamp splice, is equipped with two limiting plates of parallel arrangement on the traveller, and the chuck is fixed in the one end of traveller.

Furthermore, the chuck comprises an upper pressure rod and a lower support rod, a middle vertical rod fixed with the end part of the sliding column is arranged between the upper pressure rod and the lower support rod, a threaded hole is formed in the upper pressure rod or the lower support rod, and a bolt rod is matched in the threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that: the edge of the thin-wall cylinder can be corrected, the defects such as the recess on the cylinder body of the thin-wall cylinder can be corrected, and the correction efficiency is high.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the movable plate structure of the present invention;

fig. 3 is a schematic structural view of a fixing plate of the present invention;

FIG. 4 is a schematic view of the base structure of the present invention;

fig. 5 is a schematic view of the correction head structure of the present invention;

fig. 6 is a schematic view of a butt-joint section structure of an inner telescopic tube according to the present invention;

FIG. 7 is a schematic view of the upper clamping block structure of the present invention;

fig. 8 is a schematic structural view of the bearing sleeve of the present invention;

wherein, 1-base, 2-fixed plate, 3-movable plate, 4-slideway, 5-cylinder supporting platform, 6-curved surface placing groove, 7-slideway, 8-middle longitudinal sliding opening, 9-locking blind hole, 10-bearing sleeve, 11-shaft column, 12-positioning piece, 13-round hole, 14-central shaft hole, 15-outer ring plate, 16-inner telescopic tube, 17-rocker arm, 18-correcting head, 19-flange plate, 20-tube body, 21-electric push rod, 22-push rod head, 23-base plate, 24-horizontal sleeve, 25-top rod, 26-base push plate, 27-holding ball, 28-push plate, 29-extension reset spring, 30-round plate, 31-butt joint hole, 32-a central hemispherical groove, 33-an internal threaded pipe, 34-an inserted rod, 35-a roller, 36-an abutting piece, 37-a jackscrew, 38-a positioning threaded hole, 39-a lower clamping block, 40-a sliding column, 41-a limiting plate, 42-a chuck, 43-an upper pressure rod, 44-a lower supporting rod, 45-a middle vertical rod, 46-a threaded hole, 47-a bolt rod and 48-an upper clamping block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 8, an orthopedic device for a metal cylinder comprises a base 1 and a clamping and positioning portion, the clamping and positioning portion comprises a fixed plate 2 and a movable plate 3 which are arranged on the base 1, a slideway 4 which extends along a length direction is arranged on the base 1, the cross section of the slideway 4 is in a shape of 'T', a cylinder bearing platform 5 is arranged between the fixed plate 2 and the movable plate 3, a curved surface placing groove 6 is arranged on the upper surface of the cylinder bearing platform 5, the fixed plate 2 and the movable plate 3 are both vertically connected with the base 1, a slide rail 7 which is matched with the slideway 4 is arranged on the lower side edge of the movable plate 3, so that the position of the movable plate 3 can be adjusted, a middle longitudinal sliding opening 8 and locking blind holes 9 which are arranged on two sides of the middle longitudinal sliding opening 8 are arranged on the fixed plate 2 and the movable plate 3, the locking blind holes 9 are threaded holes, the locking blind holes 9, the movable plate 3 and the fixed plate 2 are provided with an orthopedic part and a traction matching part which are matched with the middle longitudinal sliding opening 8, the movable plate 3 and the fixed plate 2 are both provided with a fixed clamping part for preventing the cylinder from rotating, the orthopedic part comprises a bearing sleeve 10 which passes through the middle longitudinal sliding opening 8 and a shaft body 11 which is positioned in the bearing sleeve 10, the bearing sleeve 10 is provided with a positioning plate 12 which is detachably connected with the movable plate 3, the positioning plate 12 is provided with a round hole 13 for passing a screw rod, so that the positioning plate 12 can be connected with the movable plate 3 after the horizontal height of the positioning plate 12 is adjusted, the shaft body 11 is provided with a central shaft hole 14, two ends of the shaft body 11 are respectively connected with an outer ring plate 15 and an inner side telescopic pipe 16 which rotate along with the shaft body 11, the outer ring plate 15 is connected with a rocker arm 17, the tail end of the inner side telescopic pipe 16 is fixed with a correcting head 18 which supports the inner wall of the, be connected with correction head 18 through ring flange 19, inboard flexible pipe 16 is current product, specifically for peg graft through a plurality of different diameters body 20 and constitute, can control correction head 18 through rocking arm 17 and rotate along with it to correct the drum, inboard flexible pipe 16 in be equipped with by outer ring dish 15 male electric putter 21, electric putter 21's both ends are equipped with respectively with correction head 18 and outer ring dish 15 fixed putter head 22 and base plate 23, electric putter 21 is when the extension, can make correction head 18 carry out the axial direction's of drum removal along with it to correct the defective position on the barrel of drum.

The traction matching part comprises a horizontal sleeve 24 and an ejector rod 25 positioned in the horizontal sleeve 24, the horizontal sleeve 24 is provided with a base push plate 26 detachably connected with the fixed plate 2, the horizontal sleeve 24 penetrates through the base push plate 26, the horizontal height of the horizontal sleeve 24 can be positioned through the base push plate 26, the base push plate is provided with a matching hole matched with the locking blind hole 9, then the base push plate is connected with the fixed plate 2 through a bolt, the connection mode of the positioning sheet 12 and the movable plate 3 is the same as that of the positioning sheet, two ends of the ejector rod 25 are respectively provided with a supporting ball 27 and a resetting part, the supporting ball 27 is supported on the end surface of the correcting head 18, so that the stability of the correcting head 18 in the moving process of the axial direction can be kept, the resetting part comprises a push plate 28 fixed with the end part of the ejector rod 25, and a tension resetting spring 29 arranged around the horizontal sleeve 24 is connected between the push plate 28 and the, when the correction head 18 moves towards the direction of the fixing plate 2, the tension return spring 29 will lengthen, so that the ejector rod 25 and the correction head 18 can generate a holding force, and the correction head 18 is relatively stable during the movement.

The correcting head 18 comprises a circular plate 30 butted with the end part of the inner telescopic tube 16, at least two supporting parts extending outwards and radially are arranged on the circumferential surface of the circular plate 30, a butting hole 31 in an annular array is arranged on the circular plate 30, a central semispherical groove 32 is arranged on the end surface of the circular plate 30, the central semispherical groove 32 is matched with the jacking ball 27, each supporting part comprises an internal threaded tube 33 and an inserting rod 34, an external thread is arranged on the inserting rod 34, the tail end of the inserting rod 34 is connected with a roller 35, the roller 35 is connected with the inserting rod 34 through a U-shaped butting piece 36, the butting piece 36 is welded with the inserting rod 34, the central axis of the roller 35 is arranged in parallel with the inner telescopic tube 16, a positioning threaded through hole 38 is arranged on the internal threaded tube 33, the positioning threaded hole 38 is provided with an annular array around the central axis of the internal threaded tube 3, a jacking, the overall length of the support is adjusted, and then the plug rod 34 is firmly contacted with the internally threaded tube 33 by tightening the jack 37, so that the roller 35 can be contacted with the inner wall of the cylinder when the circular plate 30 rotates with the inner telescopic tube 16, and the deformed position can be restored by the support force when encountering the deformed position.

The fixed clamping part comprises an upper clamping block 48 and a lower clamping block 39 which are positioned in the middle longitudinal sliding opening 8, the upper clamping block 48 and the lower clamping block 39 both comprise a sliding column 40 and a clamping head 42, the sliding column 40 is provided with two limiting plates 41 which are arranged in parallel, the clamping head 42 is fixed at one end of the sliding column 40, the clamping head 42 comprises an upper pressure rod 43 and a lower support rod 44, a middle vertical rod 45 which is fixed with the end part of the sliding column 40 is arranged between the upper pressure rod 43 and the lower support rod 44, the upper pressure rod 43 or the lower support rod 44 is provided with a threaded hole 46, a bolt rod 47 is matched in the threaded hole 46, the clamping head 42 is matched at the end part of the cylinder, the grip of the collet 42 on the cylinder is then obtained by tightening the shank 47 of the bolt, and, thanks to the presence of the sliding stud 40 in the intermediate longitudinal sliding mouth 8, so that, when the leveling head 18 is rotated, even if the deformation part of the cylinder is blocked, the cylinder is not rotated along with the deformation part, so that the correction head 18 can be shaped.

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, and any reference signs in the claims are not intended to 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 orthopedic device of metal drum, includes base and centre gripping location portion, and centre gripping location portion is including being located fixed plate and the fly leaf on the base, its characterized in that: the cylinder support platform is arranged between the fixed plate and the movable plate, the fixed plate and the movable plate are both vertically connected with the base, middle longitudinal sliding openings are respectively arranged on the fixed plate and the movable plate, the movable plate and the fixed plate are provided with a correcting part and a traction matching part which are matched with the middle longitudinal sliding openings, the movable plate and the fixed plate are respectively provided with a fixed clamping part for preventing the cylinder from rotating, the correcting part comprises a bearing sleeve which passes through the middle longitudinal sliding openings and a shaft column body which is positioned in the bearing sleeve, a positioning sheet which is detachably connected with the movable plate is arranged on the bearing sleeve, a central shaft hole is arranged on the shaft column body, two ends of the shaft column body are respectively connected with an outer ring disc and an inner telescopic tube which rotate along with the shaft column body, a rocker arm is connected on the outer ring disc, the tail end of the inner telescopic tube is fixedly provided with a correcting head which supports the inner wall, the two ends of the electric push rod are provided with a push rod head and a base plate which are respectively fixed with the correcting head and the outer ring disk.

2. The orthopedic device of a metal cylinder according to claim 1, wherein: the traction matching part comprises a horizontal sleeve and an ejector rod positioned in the horizontal sleeve, the horizontal sleeve is provided with a base push plate which is detachably connected with the fixed plate, the horizontal sleeve penetrates through the base push plate, and two ends of the ejector rod are respectively provided with a jacking ball and a resetting part.

3. The orthopedic device of a metal cylinder according to claim 2, wherein: the reset part comprises a push plate fixed with the end part of the ejector rod, and an extension reset spring arranged around the horizontal sleeve is connected between the push plate and the base push plate.

4. The orthopedic device of a metal cylinder according to claim 1, wherein: the correcting head comprises a circular plate which is in butt joint with the end part of the inner side telescopic pipe, at least two supporting parts which extend outwards in the radial direction are arranged on the circumferential surface of the circular plate, and a central hemispherical groove is arranged on the end surface of the circular plate.

5. The orthopedic device of a metal cylinder according to claim 4, wherein: the supporting part include internal thread pipe and inserted bar, the end-to-end connection who is equipped with external screw thread and inserted bar on the inserted bar has the gyro wheel, the central axis and the flexible pipe parallel arrangement of inboard of gyro wheel, internal thread pipe on be equipped with the location screw and perforate, the location screw is equipped with the jackscrew in perforating.

6. The orthopedic device of a metal cylinder according to claim 1, wherein: decide clamp part including lieing in the intraoral upper clamp splice and the lower clamp splice of vertical spout in middle, upper clamp splice all includes traveller and chuck with lower clamp splice, is equipped with two limiting plates of parallel arrangement on the traveller, the one end at the traveller is fixed to the chuck.

7. The orthopedic device of a metal cylinder according to claim 6, wherein: the chuck comprises an upper pressure rod and a lower support rod, a middle vertical rod fixed with the end part of the sliding column is arranged between the upper pressure rod and the lower support rod, and the upper pressure rod or the lower support rod is provided with a threaded hole and a bolt rod is matched in the threaded hole.