CN104690090A - Roller - Google Patents
Roller Download PDFInfo
- Publication number
- CN104690090A CN104690090A CN201510070510.0A CN201510070510A CN104690090A CN 104690090 A CN104690090 A CN 104690090A CN 201510070510 A CN201510070510 A CN 201510070510A CN 104690090 A CN104690090 A CN 104690090A
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- China
- Prior art keywords
- axis body
- shaft body
- section
- construction section
- wall
- 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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- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a roller. The roller comprises a shaft body, wherein a shaft shoulder is arranged at the upper end of the shaft body; a shaft body connection section is arranged at the upper end of the shaft shoulder; a plurality of racks which are annularly distributed at intervals are arranged on the outer wall of the shaft body connection section; each rack is parallel to an axis of the shaft body connection section; an integrally-molded shaft body mounting section is arranged at the lower end of the shaft body; the shaft body mounting section is provided with a flat mounting plate; a mounting hole and a positioning slot are formed in the shaft body mounting section in sequence from top to bottom; insertion strips are symmetrically distributed on the left side wall and the right side wall of the shaft body mounting section. By virtue of the design of a plurality of reasonable positioning structures, the structure of a roller transmission device is increasingly compact and simple under the condition that the excellent functions are ensured; meanwhile, the stability and the anti-shake performance after mounting are improved.
Description
technical field:
The present invention relates to Roller Machining field, particularly relate to a kind of roll.
background technology:
Along with the manufacturing technology development in roll field, the requirement for the mechanism of roll inside is also more and more higher.Just there is certain defect in the dehydrating shaft structural design at present for roll, does not reach the demand of actual working environment, cause the serviceability and the service life that affect roll.
summary of the invention:
In order to make up prior art problem, the object of this invention is to provide a kind of roll, in the structure of roller driving device under the prerequisite guaranteeing excellent function, being also more and more tending towards compact, simple, require that the stability after installing and anti-shake performance improve simultaneously.
Technical scheme of the present invention is as follows:
Roll, comprise axis body, it is characterized in that: described axis body upper end is provided with the shaft shoulder, the upper end of the shaft shoulder is provided with axis body linkage section, and the outer wall of axis body linkage section is provided with and is distributed with multiple tooth bar along annular space, each tooth bar and axis body linkage section axis parallel, the lower end of axis body is provided with integrated axis body construction section, axis body construction section is pancake installing plate, and axis body construction section is provided with installing hole, locating slot from top to bottom successively, and the left and right sidewall of axis body construction section is symmetrically distributed with cutting.
Described roll, is characterized in that: the front end of described cutting is wedge shape, and the maximum height of cutting is the radial distance from axis body construction section outer wall to axis body outer wall.
Described roll, is characterized in that: the groove depth of described locating slot is supreme from bottom to be reduced gradually, and the lower end degree of depth of locating slot is generally 4 ~ 6mm, and the degree of depth of upper end is generally 0.5 ~ 1.8mm.
Advantage of the present invention is:
The present invention in the structure of roller driving device, by rational multiple location structure design, is also more and more tending towards compact, simple, requires that the stability after installing and anti-shake performance improve simultaneously under the prerequisite guaranteeing excellent function.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
detailed description of the invention:
See accompanying drawing:
Roll, comprise axis body 1, axis body 1 upper end is provided with the shaft shoulder 2, the upper end of the shaft shoulder 2 is provided with axis body linkage section 3, and the outer wall of axis body linkage section 3 is provided with and is distributed with multiple tooth bar 4 along annular space, each tooth bar and axis body linkage section axis parallel, the lower end of axis body is provided with integrated axis body construction section 5, axis body construction section 5 is pancake installing plate, and axis body construction section 5 is provided with installing hole 6, locating slot 7 from top to bottom successively, and the left and right sidewall of axis body construction section 5 is symmetrically distributed with cutting 8.
The front end of cutting 8 is wedge shape, and the maximum height of cutting 8 is the radial distance from axis body construction section 5 outer wall to axis body 1 outer wall.
The groove depth of locating slot 7 is supreme from bottom to be reduced gradually, and the lower end degree of depth of locating slot 7 is generally 4 ~ 6mm, and the degree of depth of upper end is generally 0.5 ~ 1.8mm.
Claims (3)
1. a roll, comprise axis body, it is characterized in that: described axis body upper end is provided with the shaft shoulder, the upper end of the shaft shoulder is provided with axis body linkage section, the outer wall of axis body linkage section is provided with and is distributed with multiple tooth bar along annular space, each tooth bar and axis body linkage section axis parallel, the lower end of axis body is provided with integrated axis body construction section, axis body construction section is pancake installing plate, axis body construction section is provided with installing hole, locating slot from top to bottom successively, and the left and right sidewall of axis body construction section is symmetrically distributed with cutting.
2. roll according to claim 1, is characterized in that: the front end of described cutting is wedge shape, and the maximum height of cutting is the radial distance from axis body construction section outer wall to axis body outer wall.
3. roll according to claim 1, is characterized in that: the groove depth of described locating slot is supreme from bottom to be reduced gradually, and the lower end degree of depth of locating slot is generally 4 ~ 6mm, and the degree of depth of upper end is generally 0.5 ~ 1.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510070510.0A CN104690090A (en) | 2015-02-10 | 2015-02-10 | Roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510070510.0A CN104690090A (en) | 2015-02-10 | 2015-02-10 | Roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104690090A true CN104690090A (en) | 2015-06-10 |
Family
ID=53337856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510070510.0A Pending CN104690090A (en) | 2015-02-10 | 2015-02-10 | Roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104690090A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1733816A1 (en) * | 2005-06-17 | 2006-12-20 | Sandvik Intellectual Property AB | A roll, a roll ring and a method in the production of such a roll |
| CN202824117U (en) * | 2012-08-06 | 2013-03-27 | 无锡市三方轧辊有限公司 | Work roll for rough rolling of common belts |
| CN103978039A (en) * | 2014-05-23 | 2014-08-13 | 泰州市马恒达机械有限公司 | Improved rolling mill roller |
| CN203817050U (en) * | 2014-04-11 | 2014-09-10 | 乐山斯堪纳机械制造有限公司 | Combined roll steel mill |
| CN203936192U (en) * | 2014-02-13 | 2014-11-12 | 太原科技大学 | A kind of roll of rolled metal corrugated plating |
-
2015
- 2015-02-10 CN CN201510070510.0A patent/CN104690090A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1733816A1 (en) * | 2005-06-17 | 2006-12-20 | Sandvik Intellectual Property AB | A roll, a roll ring and a method in the production of such a roll |
| CN202824117U (en) * | 2012-08-06 | 2013-03-27 | 无锡市三方轧辊有限公司 | Work roll for rough rolling of common belts |
| CN203936192U (en) * | 2014-02-13 | 2014-11-12 | 太原科技大学 | A kind of roll of rolled metal corrugated plating |
| CN203817050U (en) * | 2014-04-11 | 2014-09-10 | 乐山斯堪纳机械制造有限公司 | Combined roll steel mill |
| CN103978039A (en) * | 2014-05-23 | 2014-08-13 | 泰州市马恒达机械有限公司 | Improved rolling mill roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |