CN205780380U - In advance, the assembling structure of thermal straightening machine main transmission universal drive shaft - Google Patents
In advance, the assembling structure of thermal straightening machine main transmission universal drive shaft Download PDFInfo
- Publication number
- CN205780380U CN205780380U CN201620669639.3U CN201620669639U CN205780380U CN 205780380 U CN205780380 U CN 205780380U CN 201620669639 U CN201620669639 U CN 201620669639U CN 205780380 U CN205780380 U CN 205780380U
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- CN
- China
- Prior art keywords
- drive shaft
- universal drive
- axle sleeve
- spline housing
- straightening machine
- 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
This utility model relates to a kind of pre-, the assembling structure of thermal straightening machine main transmission universal drive shaft, it is characterized in that: it is by roller end spline housing (1), universal drive shaft (2), case end axle sleeve (3) forms, described roller end spline housing (1) and case end axle sleeve (3) are respectively fitted over the two ends, left and right of universal drive shaft (2), it is designed with end-tooth on described roller end spline housing (1) and case end axle sleeve (3), two end-tooths mate with the end-tooth in two end flanges of universal drive shaft (2) respectively, roller end spline housing (1) and case end axle sleeve (3) are all fixed with universal drive shaft (2) by bolt (5), U-lag is all offered on roller end spline housing (1) and case end axle sleeve (3).This assembling structure universal drive shaft assembling bearing capacity pre-, thermal straightening machine main transmission universal drive shaft is higher, improves about 1.5 times than existing spare part actual bearer ability, and universal drive shaft assembling is hardly damaged, service life is long；Overhaul efficient and convenient, it is ensured that pre-, the interchangeability of thermal straightening machine universal drive shaft spare part.
Description
Technical field
This utility model relates to a kind of pre-, assembling structure of thermal straightening machine main transmission universal drive shaft.
Background technology
In advance, it is to be connected by universal drive shaft between the main transmission gearbox output shaft of thermal straightening machine with roller box working roll splined shaft
, the most old-fashioned axle sleeve and spline housing are all counterbore design, studs, universal drive shaft and case end axle sleeve, roller end spline housing it
Between grouping key connect.The following shortcoming that such universal shaft-assembling structure exists:
1, configure 9 universal drive shaft assemblings, its compact conformation due to every straightener, add counterbore design Stud connection side
Formula, once stud fracture (broken stud left in counterbore is not easily taken out), change maintenance more difficult, time-consuming.
2, universal drive shaft assembles fragile, faults frequent, and the cycle in service life is short.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, after structure of modification with performance improvement, it is provided that a kind of carrying
Ability is big, maintenance pre-, the assembling structure of thermal straightening machine main transmission universal drive shaft fast and easily.
The purpose of this utility model is achieved in that
A kind of pre-, assembling structure of thermal straightening machine main transmission universal drive shaft, it is mainly by roller end spline housing, universal drive shaft, case end
Axle sleeve forms, and described roller end spline housing and case end axle sleeve are respectively fitted over the two ends, left and right of universal drive shaft, described roller end spline housing and case
Being designed with end-tooth on end axle sleeve, two end-tooths mate with the end-tooth in two end flanges of universal drive shaft respectively, roller end flower
Key set and case end axle sleeve are all fixed with universal drive shaft by bolt, and all offer U-lag on roller end spline housing and case end axle sleeve.
The beneficial effects of the utility model are:
This assembling structure universal drive shaft assembling bearing capacity pre-, thermal straightening machine main transmission universal drive shaft is higher, more standby than existing
Part actual bearer ability improves about 1.5 times, and universal drive shaft assembling is hardly damaged, service life is long；Overhaul efficient and convenient simultaneously, protect
Demonstrate,prove pre-, the interchangeability of thermal straightening machine universal drive shaft spare part.
Accompanying drawing explanation
Fig. 1 is that this utility model is pre-, the schematic diagram of the assembling structure of thermal straightening machine main transmission universal drive shaft.
Fig. 2 is the A-A sectional view of Fig. 1.
Wherein: roller end spline housing 1, universal drive shaft 2, case end axle sleeve 3, end-tooth 4, bolt 5.
Detailed description of the invention
See Fig. 1 and Fig. 2, this utility model relate to a kind of straightener main transmission universal drive shaft assembling transformation, it mainly by
Roller end spline housing 1, universal drive shaft 2, case end axle sleeve 3 form, and described roller end spline housing 1 and case end axle sleeve 3 are respectively fitted over universal drive shaft 2
Be designed with end-tooth on two ends, left and right, described roller end spline housing 1 and case end axle sleeve 3, two end-tooths respectively with universal drive shaft 2
End-tooth coupling in two end flanges, thus complete seamless link, roller end spline housing 1 and case end axle sleeve 3 are all by bolt 5 and ten thousand
Fix to axle 2, and all offer U-lag on roller end spline housing 1 and case end axle sleeve 3, in order to by bolt 5 easy accessibility, with
It is beneficial to the quick maintenance of universal drive shaft 2.
Claims (1)
1. pre-, the assembling structure of thermal straightening machine main transmission universal drive shaft, it is characterised in that: it mainly by roller end spline housing (1),
Universal drive shaft (2), case end axle sleeve (3) form, and described roller end spline housing (1) and case end axle sleeve (3) are respectively fitted over a left side for universal drive shaft (2)
Right two ends, described roller end spline housing (1) and case end axle sleeve (3) are designed with end-tooth, two end-tooths respectively with universal drive shaft
(2) the end-tooth coupling in two end flanges, roller end spline housing (1) and case end axle sleeve (3) are all by bolt (5) and universal drive shaft
(2) fixing, and all offer U-lag on roller end spline housing (1) and case end axle sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620669639.3U CN205780380U (en) | 2016-06-30 | 2016-06-30 | In advance, the assembling structure of thermal straightening machine main transmission universal drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620669639.3U CN205780380U (en) | 2016-06-30 | 2016-06-30 | In advance, the assembling structure of thermal straightening machine main transmission universal drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780380U true CN205780380U (en) | 2016-12-07 |
Family
ID=58128378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620669639.3U Active CN205780380U (en) | 2016-06-30 | 2016-06-30 | In advance, the assembling structure of thermal straightening machine main transmission universal drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694563A (en) * | 2017-01-09 | 2017-05-24 | 山东钢铁集团日照有限公司 | Novel compound rolling mill universal spindle |
-
2016
- 2016-06-30 CN CN201620669639.3U patent/CN205780380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694563A (en) * | 2017-01-09 | 2017-05-24 | 山东钢铁集团日照有限公司 | Novel compound rolling mill universal spindle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |