CN107604288A - The enhanced sinking roller of welded type - Google Patents
The enhanced sinking roller of welded type Download PDFInfo
- Publication number
- CN107604288A CN107604288A CN201710996346.5A CN201710996346A CN107604288A CN 107604288 A CN107604288 A CN 107604288A CN 201710996346 A CN201710996346 A CN 201710996346A CN 107604288 A CN107604288 A CN 107604288A
- Authority
- CN
- China
- Prior art keywords
- roller
- roll shaft
- connecting bushing
- backing
- screw
- 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.)
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Abstract
The invention discloses a kind of enhanced sinking roller of welded type, including roller, roll shaft, two connecting bushings；Connecting bushing is by small end, holds the stepped construction being linked to be greatly, and big end is ring flange；The seam borehole jack at roller both ends is fixedly connected on connecting bushing ring flange；Roll shaft is the monolithic construction for axially penetrating through two connecting bushing endoporus, is fixedly connected with two connecting bushings；Connecting bushing small end is provided with more than 1 backing-up screw with roll shaft junction, and backing-up screw is threadedly coupled and extends radially through connecting bushing small end hole wall, inserts in roll shaft；Further improvement is that：Roller seam hole, connecting bushing ring flange excircle junction outer end are respectively equipped with groove, and weld seam is provided with groove；Backing-up screw is distributed on centered on roller central axis on the circumferencial direction of axis.Structural strength, rigidly height of the present invention, connecting bushing, roll shaft assembling, removal efficiency can be significantly improved.
Description
Technical field
The present invention relates to Hot Galvanizing Technology field, sinking roller on especially a kind of hot zinc plating equipment.
Background technology
Sinking roller on existing hot zinc plating equipment generally comprises roller, two roll shafts, two connecting bushings, and connecting bushing is
Stepped construction, big end are ring flange, and roller both ends seam borehole jack is fixedly connected on connecting bushing ring flange；Connection
Axle sleeve is sleeved on roll shaft, and is fixedly connected, and the major defect of this sinking roller is：First, structural strength, poor rigidity；Second,
Connecting bushing, roll shaft assembling, dismantle it is time-consuming bothersome.
The content of the invention
, can the company of significantly improving in view of the deficiencies of the prior art, the present invention provides one kind can significantly improve structural strength, rigidity
Spindle set, roll shaft assembling, the enhanced sinking roller of the welded type of removal efficiency.
The present invention is achieved through the following technical solutions technical goal.
The enhanced sinking roller of welded type, including roller, roll shaft, two connecting bushings；The connecting bushing is by small end, greatly
The stepped construction being linked to be is held, big end is ring flange；The seam borehole jack at the roller both ends is mounted on connecting bushing ring flange, and
It is fixedly connected；It is theed improvement is that：The roll shaft is the monolithic construction for axially penetrating through two connecting bushing endoporus, with two
Connecting bushing is fixedly connected；The connecting bushing small end is provided with more than 1 backing-up screw, the backing-up screw with roll shaft junction
It is threadedly coupled and extends radially through connecting bushing small end hole wall, inserts in roll shaft.
In said structure, the roller seam hole, connecting bushing ring flange excircle junction outer end are respectively equipped with slope
Mouthful, it is provided with weld seam in groove.
In said structure, the backing-up screw is distributed on centered on roller central axis on the circumferencial direction of axis.
The present invention compared with prior art, has the positive effect that：
1st, roll shaft is the monolithic construction for axially penetrating through two connecting bushing endoporus, significantly improves intensity and rigidity of the present invention.
2nd, connecting bushing small end and roll shaft junction are provided with more than 1 backing-up screw, backing-up screw threaded connection and radial direction
Through connecting bushing small end hole wall, insert in roll shaft, connecting bushing, roll shaft assembling, removal efficiency can be significantly improved.
3rd, roller seam hole, connecting bushing ring flange excircle junction outer end are respectively equipped with groove, are provided with groove
Weld seam, roller, roll shaft can be made to be fused into one by weld seam, prevent from loosening when roller, roll shaft use, while further improve this hair
Bright structural strength, rigidity.
4th, backing-up screw is distributed on centered on roller central axis on the circumferencial direction of axis so that connecting bushing, roller
Axis connection even intensity is distributed.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is Fig. 1 A-A profiles.
Embodiment
The invention will be further described below according to accompanying drawing and in conjunction with the embodiments.
The enhanced sinking roller of welded type shown in the drawings, including 2, two roller 1, roll shaft connecting bushings 3；Connecting bushing 3
It is by small end, holds the stepped construction being linked to be greatly, big end is ring flange；The seam borehole jack at the both ends of roller 1 is mounted in the method for connecting bushing 3
On blue disk, and it is fixedly connected, the seam hole of roller 1, the ring flange excircle junction outer end of connecting bushing 3 are respectively equipped with groove,
Weld seam is provided with groove；Roll shaft 2 is the monolithic construction for axially penetrating through two endoporus of connecting bushing 3, solid with two connecting bushings 3
Fixed connection；The small end of connecting bushing 3 is provided with more than 1 with the junction of roll shaft 2（The present embodiment is 3）Backing-up screw 4, backing-up screw
4 are threadedly coupled and simultaneously extend radially through the small end hole wall of connecting bushing 3, insert in roll shaft 2, in the present embodiment, backing-up screw 4 be distributed on
Centered on the central axis of roller 1 on the circumferencial direction of axis.
Claims (3)
1. a kind of enhanced sinking roller of welded type, including roller（1）, roll shaft（2）, two connecting bushings（3）；The connecting bushing
（3）It is by small end, holds the stepped construction being linked to be greatly, big end is ring flange；The roller（1）The seam borehole jack at both ends is mounted in company
Spindle set（3）On ring flange, and it is fixedly connected；It is characterized in that：The roll shaft（2）To axially penetrate through two connecting bushings（3）
The monolithic construction of endoporus, with two connecting bushings（3）It is fixedly connected；The connecting bushing（3）Small end and roll shaft（2）Junction
Provided with more than 1 backing-up screw（4）, the backing-up screw（4）It is threadedly coupled and extends radially through connecting bushing（3）Small end hole wall,
Insert roll shaft（2）In.
2. the enhanced sinking roller of welded type according to claim 1, it is characterised in that：The roller（1）Seam hole, connection
Axle sleeve（3）Ring flange excircle junction outer end is respectively equipped with groove, and weld seam is provided with groove.
3. the enhanced sinking roller of welded type according to claim 2, it is characterised in that：The backing-up screw（4）It is distributed on
With roller（1）Centered on central axis on the circumferencial direction of axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996346.5A CN107604288A (en) | 2017-10-24 | 2017-10-24 | The enhanced sinking roller of welded type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996346.5A CN107604288A (en) | 2017-10-24 | 2017-10-24 | The enhanced sinking roller of welded type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107604288A true CN107604288A (en) | 2018-01-19 |
Family
ID=61079330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710996346.5A Withdrawn CN107604288A (en) | 2017-10-24 | 2017-10-24 | The enhanced sinking roller of welded type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107604288A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108165914A (en) * | 2018-02-22 | 2018-06-15 | 孙颖 | Sinking roller equipped with through flow hole |
-
2017
- 2017-10-24 CN CN201710996346.5A patent/CN107604288A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108165914A (en) * | 2018-02-22 | 2018-06-15 | 孙颖 | Sinking roller equipped with through flow hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |