CN206083663U - Straightening machine entry guide fittings - Google Patents
Straightening machine entry guide fittings Download PDFInfo
- Publication number
- CN206083663U CN206083663U CN201621145027.0U CN201621145027U CN206083663U CN 206083663 U CN206083663 U CN 206083663U CN 201621145027 U CN201621145027 U CN 201621145027U CN 206083663 U CN206083663 U CN 206083663U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- guide
- bearing
- screw mandrel
- defend
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a straightening machine entry guide fittings, including guide fittings, elevating gear and strutting arrangement, guide fittings including a left side big little the leading in the right side defend the sleeve, lead and defend on the telescopic outer wall fixed cover and have an axle sleeve, axle sleeve movable mounting in self -aligning bearing, lead defend the sleeve still swing joint have the bearing, and self -aligning bearing and bearing are all installed on the axle bed, elevating gear includes the elevating platform, and wherein the axle bed passes through bolt and elevating platform fixed connection, the utility model discloses when seamless steel pipe lead through the entry defend get into the straightening machine after, the steel pipe is the heliciform to advance, the sleeve friction can be defended with leading at the in -process that advances to crooked steel pipe, leads at this moment that to defend the sleeve rotatory under the effect of external force, prevents to lead to defend the sleeve and do not change and lead to the fact the concentrated wear uneven, can avoid the fish tail on steel pipe surface, the reduction is led and is defended the telescopic change frequency, has improved production efficiency.
Description
Technical field
This utility model is related to tube straightening device, specifically a kind of straightener inlet guide and guards.
Background technology
The qualified products of seam steel pipe will reach linearity requirement, and steel pipe must be aligned on straightener by root, and steel pipe was aligned
Advance in journey in the shape of a spiral, the steel pipe of bending irregular can clash into entrance during advancing by inlet guide center leads
Defend sleeve.At present straightener inlet guide and guards is integrally fixed at the porch of straightener, supreme lower adjusting means, and guide and guard sleeve is not
It is rotatable, when the seamless steel pipe of different size is aligned, as straightener centrage is inconsistent with inlet guide centrage, cause
The concentrated wear of guide and guard sleeve is serious, and steel tube surface is easily scratched, and causes guide and guard sleeve exchanging frequently, low production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of straightener inlet guide and guards, to solve to carry in above-mentioned background technology
The problem for going out.
For achieving the above object, this utility model provides following technical scheme：
A kind of straightener inlet guide and guards, including guide and guards, lowering or hoisting gear and support meanss, described guide and guard dress
Put including guide and guard sleeve left large and right small, on the outer wall of guide and guard sleeve, be fixed with axle sleeve, axle sleeve is movably arranged on self-aligning bearing
Interior, guide and guard sleeve is also connected with bearing, and self-aligning bearing and bearing are installed on axle bed, therefore whole guide and guard sleeve can
To realize the purpose for rotating by bearing and self-aligning bearing；The lowering or hoisting gear includes lifting platform, its central axis seat by bolt with
Lifting platform is fixedly connected；Lifting platform is actively set on lifting pedestal, and a screw mandrel being vertically arranged is provided with the inside of lifting pedestal
Sleeve, screw mandrel sleeve are movably arranged in lifting pedestal by thrust bearing, and drag washer and circle are additionally provided with screw mandrel sleeve
Nut, screw mandrel sleeve inner are provided with screw mandrel elevating lever, are fixedly welded on the bottom surface of roller seat at the top of screw mandrel elevating lever, therefore profit
Screw mandrel lifter rod lifting is caused with the rotation of screw mandrel sleeve, such that it is able to realize the lifting of axle bed, the engagement of screw mandrel sleeve outer wall connects
Worm gear is connected to, worm gear engagement is connected with the worm screw in lifting pedestal, drives indirectly screw rod bushing cylinder to turn using the rotation of worm screw
It is dynamic；The two ends of the worm screw are cased with end cap and transparent cover respectively, and worm screw is provided with rolling bearing with the junction of lifting pedestal, so as to
Worm screw can be realized rotating；When the seamless steel pipe specification difference that must be aligned, aligning centrage and the inlet guide sleeve of straightener
Centrage is inconsistent, and guiding protector for entry can be adjusted up and down makes its centrage consistent with straightener centrage；Work as seamless steel pipe
After inlet guide enters straightener, steel pipe is to advance in the shape of a spiral, steel pipe meeting and guide and guard during advance of bending
Sleeve rubs, and at this moment guide and guard sleeve is rotated in the presence of external force, prevents guide and guard sleeve from not turning to cause concentrated wear uneven, can keep away
Exempt from the scuffing of steel tube surface, reduce the replacing frequency of guide and guard sleeve, improve production efficiency.
As further program of the utility model：The lifting pedestal is provided with position-limiting tube, position-limiting tube and lifting platform it
Between be provided with dust ring.
As this utility model further scheme：The support meanss mainly by be fixed at the top of lifting pedestal
Support base is constituted.
Compared with prior art, the beneficial effects of the utility model are：This utility model is led by entrance when seamless steel pipe
Defend into after straightener, steel pipe is to advance in the shape of a spiral, the steel pipe of bending can be rubbed with guide and guard sleeve during advance, this
When guide and guard sleeve rotate in the presence of external force, prevent guide and guard sleeve from not turning to cause concentrated wear uneven, steel tube surface can be avoided
Scuffing, reduce guide and guard sleeve the replacing frequency, improve production efficiency.
Description of the drawings
Fig. 1 is a kind of structural representation of straightener inlet guide and guards of this utility model.
Fig. 2 is a kind of partial structural diagram of straightener inlet guide and guards of this utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1～2 are referred to, in this utility model embodiment, a kind of straightener inlet guide and guards, including guide and guards,
Lowering or hoisting gear and support meanss, described guide and guards include guide and guard sleeve 1 left large and right small, on the outer wall of guide and guard sleeve 1
Axle sleeve 4 is fixed with, axle sleeve 4 is movably arranged in self-aligning bearing 3, guide and guard sleeve 1 is also connected with bearing 2, and regulation of mental activities axle
Hold 3 and bearing 2 be installed on axle bed 16, therefore whole guide and guard sleeve 1 can pass through bearing 2 and self-aligning bearing 3 is realized rotating
Purpose；The lowering or hoisting gear includes lifting platform 9, and its central axis seat 16 is fixedly connected with lifting platform 9 by bolt；Lifting platform 9 is lived
It is dynamic to be enclosed within lifting pedestal 4, and the inner side of lifting pedestal 4 is provided with a screw mandrel sleeve 15 being vertically arranged, screw mandrel sleeve 15 passes through
Thrust bearing 13 is movably arranged in lifting pedestal 4, and drag washer 12 and round nut 14, screw mandrel are additionally provided with screw mandrel sleeve 15
Screw mandrel elevating lever is provided with inside sleeve 15, is fixedly welded at the top of screw mandrel elevating lever on the bottom surface of roller seat 1, hence with screw mandrel
The rotation of sleeve 15 causes screw mandrel lifter rod lifting, and such that it is able to realize the lifting of axle bed 16, the engagement of 15 outer wall of screw mandrel sleeve connects
Worm gear 11 is connected to, and the engagement of worm gear 11 is connected with the worm screw 20 in lifting pedestal 4, silk is driven indirectly using the rotation of worm screw 20
Rod sleeve 15 is rotated；The two ends of the worm screw 20 are cased with end cap 19 and transparent cover 21, and the connection of worm screw 20 and lifting pedestal 4 respectively
Place is provided with rolling bearing 22, so as to worm screw 20 can be realized rotating；When must aligning seamless steel pipe specification it is different, straightener is rectified
Straight centrage is inconsistent with inlet guide sleeve centerline, and guiding protector for entry can be adjusted up and down and make its centrage and straightener
Centrage is consistent；After seamless steel pipe enters straightener by inlet guide, steel pipe is to advance in the shape of a spiral, and the steel pipe of bending exists
Can rub with guide and guard sleeve during advance, at this moment guide and guard sleeve is rotated in the presence of external force, prevents guide and guard sleeve from not turning
Cause concentrated wear uneven, the scuffing of steel tube surface can be avoided, reduce the replacing frequency of guide and guard sleeve, improve production efficiency.
The lifting pedestal 4 is provided with position-limiting tube 10, and dust ring 8 is provided between position-limiting tube 10 and lifting platform 9.
The support meanss are mainly made up of the support base 18 being fixed at the top of lifting pedestal 4.
Operation principle of the present utility model is：After seamless steel pipe enters straightener by inlet guide, steel pipe is in spiral shell
Rotation shape advances, and the steel pipe of bending can be rubbed with guide and guard sleeve during advance, and at this moment guide and guard sleeve is in the presence of external force
Rotation, prevents guide and guard sleeve from not turning to cause concentrated wear uneven, can avoid the scuffing of steel tube surface, reduce the replacing of guide and guard sleeve
The frequency, improves production efficiency.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (3)
1. a kind of straightener inlet guide and guards, it is characterised in that including guide and guards, lowering or hoisting gear and support meanss, institute
The guide and guards stated includes guide and guard sleeve left large and right small, and axle sleeve is fixed with the outer wall of guide and guard sleeve, and axle sleeve activity is installed
In self-aligning bearing, guide and guard sleeve is also connected with bearing, and self-aligning bearing and bearing are installed on axle bed；The lifting
Device includes lifting platform, and its central axis seat is fixedly connected with lifting platform by bolt；Lifting platform is actively set on lifting pedestal, and is risen
A screw mandrel sleeve being vertically arranged is provided with the inside of drop base, screw mandrel sleeve is movably arranged on lifting pedestal by thrust bearing
It is interior, drag washer and round nut are additionally provided with screw mandrel sleeve, screw mandrel sleeve inner is provided with screw mandrel elevating lever, screw mandrel elevating lever
Top is fixedly welded on the bottom surface of roller seat, and the engagement of screw mandrel sleeve outer wall is connected with worm gear, and worm gear engagement is connected with located at lifting
Worm screw in base；The two ends of the worm screw are cased with end cap and transparent cover respectively, and worm screw is provided with the junction of lifting pedestal and is turned
Dynamic bearing.
2. straightener inlet guide and guards according to claim 1, it is characterised in that the lifting pedestal is provided with spacing
Pipe, is provided with dust ring between position-limiting tube and lifting platform.
3. straightener inlet guide and guards according to claim 1, it is characterised in that the support meanss are mainly by fixing
Support base at the top of lifting pedestal is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145027.0U CN206083663U (en) | 2016-10-21 | 2016-10-21 | Straightening machine entry guide fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145027.0U CN206083663U (en) | 2016-10-21 | 2016-10-21 | Straightening machine entry guide fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083663U true CN206083663U (en) | 2017-04-12 |
Family
ID=58484848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621145027.0U Expired - Fee Related CN206083663U (en) | 2016-10-21 | 2016-10-21 | Straightening machine entry guide fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083663U (en) |
-
2016
- 2016-10-21 CN CN201621145027.0U patent/CN206083663U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206617117U (en) | Splashproof road surface core-drilling machine | |
| CN207204886U (en) | A kind of decoiling equipment of uncoiler | |
| CN107598969A (en) | A kind of anti-tipping apparatus of robot | |
| CN204087933U (en) | A kind of metallic sheath embossing calender | |
| CN206083663U (en) | Straightening machine entry guide fittings | |
| CN203390481U (en) | Conical steel tube or circular steel tube butting roller support | |
| CN203541945U (en) | Internal welding machine bracket for pipeline | |
| CN205661999U (en) | Conveyer is stabilized to panel | |
| CN204182921U (en) | A kind of axial workpiece lathe processing equipment | |
| CN206083482U (en) | Straightening machine export strand guide | |
| CN205927317U (en) | Industrialization roller bearing work piece cutting equipment | |
| CN206088772U (en) | Portable longmen lifting bracket | |
| CN204320875U (en) | A kind of straight tube folding pipe equipment | |
| CN204843457U (en) | Large -scale fan wheel hydraulic pressure dismounting device | |
| CN108043931A (en) | The channelling machine of locking steel pipe V brackets | |
| CN208004871U (en) | A kind of tubing welding line milling machine | |
| CN209175720U (en) | A kind of portable support for adjustable pipe device | |
| CN208810497U (en) | It is a kind of for cylindrical steel spray painting after drying unit | |
| CN208083247U (en) | A kind of tubular equipment production and processing tourelle | |
| CN203508654U (en) | Sheet metal leveling device | |
| CN207192232U (en) | A kind of refrigerator shell overturns assembly tooling | |
| CN205840817U (en) | There is the hydraulic pressure pipe rack of elevating function | |
| CN206351192U (en) | Mill groove equipment is bound round above and below the full paper barrel of accurate stepping | |
| CN204545748U (en) | A kind of long axis workpiece built-up welder improving tailstock structure | |
| CN207668233U (en) | Veneer reeling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20171021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |