CN202845510U - Top arranged tooling for inner support ring of drying cylinder - Google Patents
Top arranged tooling for inner support ring of drying cylinder Download PDFInfo
- Publication number
- CN202845510U CN202845510U CN 201220549004 CN201220549004U CN202845510U CN 202845510 U CN202845510 U CN 202845510U CN 201220549004 CN201220549004 CN 201220549004 CN 201220549004 U CN201220549004 U CN 201220549004U CN 202845510 U CN202845510 U CN 202845510U
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- CN
- China
- Prior art keywords
- drying cylinder
- screw rod
- frock
- establish
- support member
- 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 - Fee Related
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Abstract
The utility model discloses top arranged tooling for an inner support ring of a drying cylinder. The tooling comprises a circular support part, a plurality of nuts and screws matching with the nuts. The plurality of the nuts are evenly arranged on the support part, the screws match with the nuts in a one-to-one corresponding mode, and axes of the screws pass through a center of the circle of the support part. The tooling can adjust the circular degree of the drying cylinder before the inner support ring is installed, and accordingly, the circular degree requirement for the drying cylinder is met, and the top arrangement of the inner support ring is facilitated.
Description
Technical field
The utility model relates to establishes frock on a kind of, refers to especially establish frock on a kind of drying cylinder inner supporting circle.
Background technology
The urceolus of diameter Ф large chuck drying cylinder more than 2000 adopts carbon steel/stainless steel roll surface more, and thickness deviation and need to satisfy the static balance requirement when the thickness after the roll surface metalworking satisfied in allowed band (general 2mm).Being rolled up shaped shape affects, and the circularity of drying cylinder generally is the more difficult disposable requirement that reaches, and need to add support ring in drying cylinder, because large-scale drying cylinder roundness deviation is at 20mm, therefore inner supporting circle can't be put in the drying cylinder cylinder at all, cause can't on establish, even if on have the tolerance situation that exceeds standard after establishing.
The utility model content
Technical problem to be solved in the utility model is: provide on a kind of drying cylinder inner supporting circle and establish frock, establish frock on this and can before inner supporting circle is installed, regulate the circularity of drying cylinder, thereby the circularity of guaranteeing drying cylinder meets the demands, make things convenient for inner supporting circle on establish operation.
For solving the problems of the technologies described above, the technical solution of the utility model is: establish frock on a kind of drying cylinder inner supporting circle, comprise the support member of annular, some nuts and the screw rod that cooperates with nut, these several nut circumference uniform distributions are installed on the support member, each screw rod and nut be corresponding matching one by one, and the axis of each screw rod is all crossed the center of circle of support member.
As a kind of preferred scheme, described support member comprises the support body that is formed by sheet material volume circle and the reinforcement that is welded in the annular of both ends of the surface on the support body.
As a kind of preferred scheme, the identical length of described screw rod together.
As a kind of preferred scheme, the head of described screw rod is arranged to arc surface.
As a kind of preferred scheme, the shaft of described screw rod and afterbody are equipped with the square stubborn section that spanner is unscrewed or tightened of being convenient to.
After having adopted technique scheme, effect of the present utility model is: owing to establish frock on a kind of drying cylinder inner supporting circle, the support member that comprises annular, some nuts and the screw rod that cooperates with nut, these several nut circumference uniform distributions are installed on the support member, each screw rod and nut be corresponding matching one by one, the axis of each screw rod is all crossed the center of circle of support member, therefore, before inner supporting circle is installed, first should on establish frock and put in the drying cylinder, regulate each screw rod, the head of screw rod is fixed on the drying cylinder inner tube wall, and regulate the length of each screw rod, namely regulate the stressing conditions of each strong point on the whole circumference of drying cylinder inner tube wall, make the circularity of drying cylinder satisfy installation requirement, inner supporting circle can be placed in very smoothly in the inner core and also and between the inner tube wall be welded and fixed like this.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment; ,
Fig. 2 is the local side schematic diagram of the utility model embodiment;
In the accompanying drawing: 1. support member; 11. support body; 12. reinforcement; 2. screw rod; 21. afterbody; 22. square stubborn section; 23, head; 24. threaded portion; 3. nut.
The specific embodiment
Below by specific embodiment the utility model is described in further detail.
As shown in Figure 1, establish frock on a kind of drying cylinder inner supporting circle, comprise support member 1, some nuts 3 of annular and the screw rod 2 that cooperates with nut 3, described support member 1 comprises the support body 11 that is formed by sheet material volume circle and the reinforcement 12 that is welded in the annular of both ends of the surface on the support body 11, can guarantee that like this intensity of this support member 1 meets the demands.These several nut 3 circumference uniform distributions are installed on the support member 1, namely nut 3 is welded on the body of support member 1, each screw rod 2 and nut 3 be corresponding matching one by one, the axis of each screw rod 2 is all crossed the center of circle of support member 1, in the present embodiment, the number of screw rod 2 and nut 3 is 24, and the angle between the screw rod 2 is 15 °.The number of this screw rod 2 is not unique, namely according to the situation of reality, such as the size of drying cylinder, the deformation of drying cylinder the number of screw rod 2 is set reasonably, guarantees that the adjusting of screw rod 2 can make drying cylinder circularity meet the demands.
Wherein, described screw rod 2 is selected identical length screw rod together, certainly, and can be not identical yet.
Described screw rod 2 comprises afterbody 21, shaft and head 23.The head 23 of described screw rod 2 is arranged to arc surface, in order to avoid damage the inner core face.
And the shaft of described screw rod 2 comprises threaded portion 24 and square stubborn section, and square stubborn section 22 is arranged between threaded portion 24 and the head 23, and afterbody 21 also is provided with square stubborn section 22, is convenient to the spanner clamping and unscrews or tighten.
During operation, first this frock integral body is put in the inner core of drying cylinder, then adjusting screw(rod) 2 one by one, the head 23 of screw rod 2 is withstood on the inner tube wall, then according to the shape of drying cylinder, the extension elongation of regulating respectively its screw rod 2 is namely regulated the size of the power that is subject to each screw rod 2 strong point on the whole circumference of inner tube wall, thereby to regulating stack shell roundness tolerance ± 1mm, then standard support ring installation in position is welded.
Claims (5)
1. establish frock on the drying cylinder inner supporting circle, it is characterized in that: comprise the support member of annular, some nuts and the screw rod that cooperates with nut, these several nut circumference uniform distributions are installed on the support member, and each screw rod and nut be corresponding matching one by one, and the axis of each screw rod is all crossed the center of circle of support member.
2. establish frock on the drying cylinder inner supporting circle as claimed in claim 1, it is characterized in that: described support member comprises the support body that is curved by sheet material and the reinforcement that is welded in the annular of both ends of the surface on the support body.
3. establish frock on the drying cylinder inner supporting circle as claimed in claim 2, it is characterized in that: the identical length of described screw rod together.
4. establish frock on the drying cylinder inner supporting circle as claimed in claim 3, it is characterized in that: the head of described screw rod is arranged to arc surface.
5. establish frock on the drying cylinder inner supporting circle as claimed in claim 4, it is characterized in that: the shaft of described screw rod and afterbody are equipped with the square stubborn section that spanner is unscrewed or tightened of being convenient to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549004 CN202845510U (en) | 2012-10-25 | 2012-10-25 | Top arranged tooling for inner support ring of drying cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549004 CN202845510U (en) | 2012-10-25 | 2012-10-25 | Top arranged tooling for inner support ring of drying cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845510U true CN202845510U (en) | 2013-04-03 |
Family
ID=47976746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549004 Expired - Fee Related CN202845510U (en) | 2012-10-25 | 2012-10-25 | Top arranged tooling for inner support ring of drying cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861793A (en) * | 2012-10-25 | 2013-01-09 | 江苏华新重工装备有限公司 | Tool for inner supporting ring of drying cylinder |
-
2012
- 2012-10-25 CN CN 201220549004 patent/CN202845510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861793A (en) * | 2012-10-25 | 2013-01-09 | 江苏华新重工装备有限公司 | Tool for inner supporting ring of drying cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |