CN202155370U - Rack roller bed assembly - Google Patents
Rack roller bed assembly Download PDFInfo
- Publication number
- CN202155370U CN202155370U CN2011202659513U CN201120265951U CN202155370U CN 202155370 U CN202155370 U CN 202155370U CN 2011202659513 U CN2011202659513 U CN 2011202659513U CN 201120265951 U CN201120265951 U CN 201120265951U CN 202155370 U CN202155370 U CN 202155370U
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- CN
- China
- Prior art keywords
- way
- roller
- bearing block
- bearing
- roller bed
- 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
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Abstract
The utility model discloses a rack roller bed assembly, two ends of a rack roller bed penetrates out from a roller bed installation hole of a rack stand column and extend to the outer side of the rack stand column, a bearing block frame is fixed on the outer side of the rack stand column, a bearing block is arranged in the bearing block frame, a bearing is arranged in the bearing block, two ends of the rack roller bed are arranged in the bearing, an elastic retractor device is arranged between the lower part of the bearing block and the bearing block frame, and the height of the roller bed installation hole is larger than the diameter of the rack roller bed in the roller bed installation hole to so as to provide an elastic space for the vertical jump of the rack roller bed. As the bearing block of the rack roller bed is arranged at the outer side or the right front and back of the rack which is not limited by spaced, and can slide up and down in vertical direction in the bearing block frame supported by a spring, an impact-resistant high-strength elastic rack roller bed is formed, and with the structure, a single rolled bed is extremely convenient to maintain and dismantle.
Description
Technical field
The utility model relates to copper and copper alloy plate band hot-rolling mill field.
Background technology
At present in copper and the copper alloy plate band hot mill train; Be arranged in the inboard frame roller-way of two-chip computer frame column and all make one group 3 by a conjuncted frame-type of motor-driven roller bed bearing seat; Because of limited by the frame inner space; The contour structures of bearing block and intensity thereof all receive to limit largely, thereby in the reciprocal operation of rolling of ingot casting, directly answer back to the phenomenon on the frame roller-way in case the ingot blank termination occurs; Promptly cause the damage of frame roller-way, stopping accident to take place, thereby influence rolling rate, waste ingot casting intensification heating energy source.
The utility model content
The utility model technical problem to be solved just provides a kind of simple in structure, impact resistance, high-intensity frame roller-way assembly, improves job security.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: frame roller-way assembly; Frame roller-way two ends pass from the roller-way installing hole of framework pillar stretches to the framework pillar outside, and the framework pillar outside is fixed with the bearing block framework, installation shaft bearing in the bearing block framework; Bearing is installed in the bearing block; Frame roller-way two ends are installed in the bearing, it is characterized in that: be provided with the elastic telescopic device between said bearing block bottom and bearing block framework, the height of said roller-way installing hole greater than the diameter of roller-way installing hole interior framework roller-way so that the elastic space of frame roller-way bob to be provided.
As preferably, said elastic telescopic device comprises the spring of vertical setting, and the spring lower end is located in the bearing block base of frame spring groove, the said bearing block of spring base upper end resiliency supported.
As preferably, said roller-way installing hole is the wide slotted eye in narrow middle part up and down.
As preferably, the part of said frame roller-way two ends in framework pillar roller-way installing hole is pyramidal structure.
As preferably, said bearing is a self-aligning roller bearing.
The utility model is that the frame roller-way in copper and the copper alloy plate band hot mill train is arranged between the two framework pillar inner side plane by the frame roller bed bearing seat; Be modified into wherein two frame roller-ways and be respectively before the slave and penetrate in the band slotted eye on the relevant position, machine afer bay column plane; And its bearing block all is arranged on the frame outside; Bearing block structure size and working strength; All go up largely greater than being arranged on the inboard bearing block of frame, and bearing block is to have on enough bracing force springs below being suspended in, and when bump, can does the impact resistance high strength elastic frame roller-way in the bearing block framework that vertical direction slides up and down.Other two impact resistance high strength elastic frame roller-ways then are installed on the plane, front and back of the preceding machine afer bay of machine.Because the frame roller bed bearing seat is arranged on not the space-constrained frame outside or positive front and back; And can in spring-supported bearing block framework, vertical direction slide up and down; And having constituted impact resistance high strength elastic frame roller-way, such roller-way structure monomer repair demolition is extremely convenient.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described:
Fig. 1 is a frame roller-way modular construction sketch map;
Fig. 2 is an A-A cutaway view (part) among Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2; Embodiment for the utility model frame roller-way assembly; Frame roller-way 1 two ends pass from the roller-way installing hole 7 of framework pillar 6 stretches to the framework pillar outside, and the framework pillar outside is fixed with bearing block framework 4, installation shaft bearing 2 in the bearing block framework; Bearing 3 is installed in the bearing block; Frame roller-way two ends are installed in the bearing, are provided with the elastic telescopic device between said bearing block bottom and bearing block framework, the height of said roller-way installing hole greater than the diameter of roller-way installing hole interior framework roller-way so that the elastic space of frame roller-way bob to be provided.Said elastic telescopic device comprises the spring 5 of vertical setting, and the spring lower end is located in the bearing block framework 4 bottom spring grooves 41, the said bearing block 2 of spring base upper end resiliency supported.Said roller-way installing hole is the wide slotted eye in narrow middle part up and down.The part of said frame roller-way two ends in framework pillar roller-way installing hole is pyramidal structure 11.Said bearing is a self-aligning roller bearing.
Claims (5)
1. frame roller-way assembly; Frame roller-way (1) two ends pass from the roller-way installing hole (7) of framework pillar (6) stretches to the framework pillar outside; The framework pillar outside is fixed with bearing block framework (4); Bearing (3) is installed in the installation shaft bearing (2) in the bearing block framework, bearing block, and frame roller-way two ends are installed in the bearing; It is characterized in that: be provided with the elastic telescopic device between said bearing block (2) bottom and bearing block framework (4), the height of said roller-way installing hole (7) greater than the diameter of roller-way installing hole interior framework roller-way so that the elastic space of frame roller-way bob to be provided.
2. frame roller-way assembly according to claim 1 is characterized in that: said elastic telescopic device comprises the spring (5) of vertical setting, and the spring lower end is located in bearing block framework (4) the bottom spring groove (41), the spring base upper end said bearing block of resiliency supported (2).
3. frame roller-way assembly according to claim 2 is characterized in that: said roller-way installing hole (7) is the wide slotted eye in narrow middle part up and down.
4. frame roller-way assembly according to claim 3 is characterized in that: the part of said frame roller-way (1) two ends in framework pillar roller-way installing hole (7) is pyramidal structure (11).
5. frame roller-way assembly according to claim 4 is characterized in that: said bearing (3) is a self-aligning roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202659513U CN202155370U (en) | 2011-07-26 | 2011-07-26 | Rack roller bed assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202659513U CN202155370U (en) | 2011-07-26 | 2011-07-26 | Rack roller bed assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155370U true CN202155370U (en) | 2012-03-07 |
Family
ID=45763019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202659513U Expired - Lifetime CN202155370U (en) | 2011-07-26 | 2011-07-26 | Rack roller bed assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284499A (en) * | 2011-07-26 | 2011-12-21 | 浙江昌兴铜业有限公司 | Frame roller way component |
| CN110681701A (en) * | 2019-10-09 | 2020-01-14 | 河南理工大学 | Nonlinear energy trap device adopting mechanical spring to change rigidity |
-
2011
- 2011-07-26 CN CN2011202659513U patent/CN202155370U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284499A (en) * | 2011-07-26 | 2011-12-21 | 浙江昌兴铜业有限公司 | Frame roller way component |
| CN110681701A (en) * | 2019-10-09 | 2020-01-14 | 河南理工大学 | Nonlinear energy trap device adopting mechanical spring to change rigidity |
| CN110681701B (en) * | 2019-10-09 | 2020-10-02 | 河南理工大学 | Nonlinear energy trap device adopting mechanical spring to change rigidity |
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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: 20120307 |