CN203635738U - Coning device of plate bending machine - Google Patents
Coning device of plate bending machine Download PDFInfo
- Publication number
- CN203635738U CN203635738U CN201320720058.4U CN201320720058U CN203635738U CN 203635738 U CN203635738 U CN 203635738U CN 201320720058 U CN201320720058 U CN 201320720058U CN 203635738 U CN203635738 U CN 203635738U
- Authority
- CN
- China
- Prior art keywords
- roller
- plate bending
- bending machine
- coning
- roll
- 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 - Lifetime
Links
- 238000005452 bending Methods 0.000 title abstract 5
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000004141 microcephaly Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a coning device of a plate bending machine. The coning device of the plate bending machine comprises two baffle rolls which are arranged on the two sides of an upper roll and are symmetrically distributed in a inverted V shape; the coning device of the plate bending machine is characterized in that the roller of each baffle roll is a conical column; the narrow end of the roller is positioned at the upper part of a machine frame; the wide end of the roller is positioned at the lower part of the machine frame; thrust bearings are arranged between the roller and supports. The coning device of the plate bending machine has the characteristics that the structure is reasonable, the service life of the baffle roll is prolonged, the equipment maintenance frequency is reduced, and the working efficiency is increased.
Description
Technical field
The utility model relates to a kind of rolling wimble device of veneer reeling machine.
Background technology
Existing rolling wimble device is generally, in the both sides of upper roller of three-roller plate roll symmetry, two gear rollers are housed, two gear rollers are splayed and distribute, traditional gear roller is made up of roller and bearing etc., between roller and bearing, be provided with dish spring or spring, this rolling wimble device is in roll of steel plate cone process, due to the responsive to axial force of steel plate pair roller barrel, the phenomenon that the axial region of roller and bearing occur to grind happens occasionally, the stop work and production of having to, repair and change, not only roller rapid wear, has shortened the service life of gear roller, and has affected production.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of frictional force that can alleviate roller axle head and bearing, has improved the service life of gear roller, the rolling wimble device of enhancing productivity.
The technical solution adopted in the utility model is: a kind of rolling wimble device of veneer reeling machine, comprise gear roller, gear roller is two, be arranged on the both sides of top roll, and it is symmetrical to be "eight" shape, it is characterized in that: the tapered cylinder of roller of described gear roller, the narrow end of roller is positioned at the top of frame, the wide end of roller is positioned at the bottom of frame, between roller and bearing, is provided with thrust bearing.
Taper cylinder is arranged to by roller by the utility model, can better slow down the friction up and down of the little head end of volume cone process light plate to gear roller than traditional cylindrical roller, to eliminate the cone microcephaly flange phenomenon effect of rolling up better; Because roller two ends are provided with thrust bearing, the sliding friction of past roller axle head and bearing is converted into rolling friction in addition, avoids occurring the phenomenon of grinding, greatly improved the service life of gear roller.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Now by reference to the accompanying drawings the utility model is further described, Fig. 1 is structural representation of the present utility model, comprise gear roller, gear roller is two, be arranged on the both sides of top roll, and it is symmetrical to be "eight" shape, the tapered cylinder of roller 31 of described gear roller, the narrow end of roller 31 is the top that little head end is positioned at frame, and the wide end of roller 31 is the bottom that stub end is positioned at frame, between roller 31 and bearing 32, is provided with thrust bearing 33.
During now taking horizontal downward-adjusting type lapping machine, it is example, in the time of volume cone, gear roller blocks one of the minor diameter of steel plate, the end face of steel plate is inclined with respect to upper roll axis, the distortion of steel plate is ordered about steel plate end face and is slided up and down at gear roll surface, the conical design of roller 31 has effectively slowed down this phenomenon, and has substantially eliminated volume cone microcephaly flange phenomenon; Owing to being provided with thrust bearing 33 between roller 31 and bearing 32, the sliding friction of past roller 31 axle heads and bearing 32 is converted into rolling friction in addition, has greatly improved the service life of gear roller.
As can be seen here, the utlity model has rational in infrastructurely, in the service life of improving gear roller, reduce the maintenance of equipment, the feature of increasing work efficiency.
Claims (1)
1. the rolling wimble device of a veneer reeling machine, comprise gear roller, gear roller is two, be arranged on the both sides of top roll, and it is symmetrical to be "eight" shape, it is characterized in that: the tapered cylinder of roller of described gear roller, the narrow end of roller is positioned at the top of frame, the wide end of roller is positioned at the bottom of frame, between roller and bearing, is provided with thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720058.4U CN203635738U (en) | 2013-11-15 | 2013-11-15 | Coning device of plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720058.4U CN203635738U (en) | 2013-11-15 | 2013-11-15 | Coning device of plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635738U true CN203635738U (en) | 2014-06-11 |
Family
ID=50867018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320720058.4U Expired - Lifetime CN203635738U (en) | 2013-11-15 | 2013-11-15 | Coning device of plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052104A (en) * | 2017-05-22 | 2017-08-18 | 南通超力卷板机制造有限公司 | A kind of numerical control four-roller axicon roll forming machine |
-
2013
- 2013-11-15 CN CN201320720058.4U patent/CN203635738U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052104A (en) * | 2017-05-22 | 2017-08-18 | 南通超力卷板机制造有限公司 | A kind of numerical control four-roller axicon roll forming machine |
| CN107052104B (en) * | 2017-05-22 | 2018-09-11 | 南通超力卷板机制造有限公司 | A kind of numerical control four-roller axicon roll forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |