CN202779534U - Cylinder necking machine - Google Patents
Cylinder necking machine Download PDFInfo
- Publication number
- CN202779534U CN202779534U CN 201220463123 CN201220463123U CN202779534U CN 202779534 U CN202779534 U CN 202779534U CN 201220463123 CN201220463123 CN 201220463123 CN 201220463123 U CN201220463123 U CN 201220463123U CN 202779534 U CN202779534 U CN 202779534U
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- CN
- China
- Prior art keywords
- cylinder
- roller
- groups
- support
- pad
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a cylinder necking machine which is arranged on a base. The cylinder necking machine mainly comprises two supports, a compression roller, a pad roller and a drive motor, wherein the supports include a left support and a right support, the compression roller and the pad roller are arranged between the left support and the right support, positioning blocks are arranged on the compression roller and the pad roller, a drive motor is arranged on one end of the pad roller, two groups of cording concave wheels are arranged on the compression roller and are separated by the positioning blocks, the distance between the two groups of cording concave wheels is equal to the height of a cylinder, two groups of cording cams are arranged on the pad roller and correspond to the cording concave wheels above the pad roller, a positioning frame is arranged on a drive motor rotating shaft on the outer end of the right support, and one end of the compression roller extends out and is arranged on the positioning frame. when the cylinder necking machine in use, a coiled cylindrical steel plate is placed between the compression roller and the pad roller of the cylinder necking machine, ports at two ends of the coiled cylindrical steel plate are exactly arranged between the two groups of cording concave wheels and the two groups of cams, the cylinder necking machine can press an inward opening edge on the edge of the cylinder after being started, so that the diameter of the cylinder is reduced.
Description
Technical field
The utility model belongs to the machining equipment technical field, relates to a kind of cylinder necking machine.
Background technology
When making high voltage bearing gas storage or liquid storage cylinder with steel plate sheet material, to carry out roll extrusion to the side upper and lower side, dwindle the bore of cylinder, at present, there is not suitable process equipment in market, the reducing processing work of cylinder is very difficult, manually cylinder sheet material two ends is suppressed step adding man-hour needs, sheet bending is become tubular again and will form cylinder after the seam crossing welding.With this processing mode compacting cylinder, labour intensity is large, is difficult to accomplish unified standard, and the cylinder quality is restive.
Summary of the invention
When utilizing steel plate to make cylinder in the prior art, to contract the small-bore processing of presenting a theatrical performance as the last item on a programme when processing to the mouth limit at cylinder two ends, exist special equipment to lack, the artificial effort is time-consuming, the problem that quality is restive, the utility model provides a kind of cylinder necking machine, be installed on the base, mainly by support, pressure roller, pad roller and drive motors form, support has two of left socle and right supports, pressure roller and pad roller are installed between the support of the left and right sides, on pressure roller and the pad roller locating piece is installed, at an end of pad roller drive motors is installed, at pressure roller two groups of recessed wheels of rolling are installed, two groups of recessed wheels with locating piece of rolling separate, the distance that separates equals the height of cylinder, rolling is recessed take turns below the pad roller correspondence position on, two groups of rolling cams are installed, drive motors rotating shaft in the right support outer end is equipped with locating rack, and the end elongation of pressure roller is installed on the locating rack.
To be one be fixed support to right support in the support, and left socle is a travel(l)ing rest, is designed with loose slot on the left socle, and the bottom is designed with movable rail.
During use, put between the pressure roller and pad roller of cylinder necking machine rolling into columnar steel plate sheet material, the port at two ends just in time ride over two groups of rollings recessed take turns and cam between, machine, the cylinder necking machine can suppress at the edge of cylinder the mouth limit of indent, and the bore of cylinder is dwindled.Owing to adopt the mechanical stitch mode to process the mouth limit of indent, carry out pressure fixing with locating rack, the crudy standard of cylinder is unified; Because adopt adjustable shelf assembling mode, the loading and unloading of cylinder are more convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of cylinder necking machine, be installed on the base 1, mainly by support, pressure roller 7, pad roller 5 and drive motors 12 form, support has 10 two of left socle 4 and right supports, pressure roller 7 and pad roller 5 are installed between the support of the left and right sides, on pressure roller 7 and the pad roller 5 locating piece 9 is installed, end at pad roller 5 is installed drive motors 12, be equipped with at pressure roller 7 that two groups of rollings are recessed takes turns 8, two groups of recessed 8 usefulness locating pieces 9 of taking turns of rolling separate, the distance that separates equals the height of cylinder, on the recessed correspondence position of taking turns below 8 pad roller 5 of rolling, two groups of rolling cams 6 is installed, drive motors 12 rotating shafts in right support 10 outer ends are equipped with locating rack 11, and the end elongation of pressure roller 7 is installed on the locating rack 11; To be one be fixed support to right support 10 in the support, and left socle 4 is a travel(l)ing rest, is designed with loose slot 3 on the left socle 4, and the bottom is designed with movable rail 2.
Claims (2)
1. cylinder necking machine, be installed on the base (1), mainly by support, pressure roller (7), pad roller (5) and drive motors (12) form, support has (10) two of left socle (4) and right supports, pressure roller (7) and pad roller (5) are installed between the support of the left and right sides, on pressure roller (7) and the pad roller (5) locating piece (9) is installed, end at pad roller (5) is installed drive motors (12), it is characterized in that: at pressure roller (7) two groups of recessed wheels of rolling (8) are installed, two groups of recessed wheels of rolling (8) separate with locating piece (9), the distance that separates equals the height of cylinder, take turns on the correspondence position of (8) below pad rollers (5) in that rolling is recessed, two groups of rolling cams (6) are installed, drive motors (12) rotating shaft in right support (10) outer end is equipped with locating rack (11), and the end elongation of pressure roller (7) is installed on the locating rack (11).
2. cylinder necking machine as claimed in claim 1, it is characterized in that: it is fixed support that right support in the support (10) is one, and left socle (4) is a travel(l)ing rest, is designed with loose slot (3) on the left socle (4), and the bottom is designed with movable rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463123 CN202779534U (en) | 2012-09-12 | 2012-09-12 | Cylinder necking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463123 CN202779534U (en) | 2012-09-12 | 2012-09-12 | Cylinder necking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779534U true CN202779534U (en) | 2013-03-13 |
Family
ID=47806876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220463123 Expired - Fee Related CN202779534U (en) | 2012-09-12 | 2012-09-12 | Cylinder necking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639309A (en) * | 2013-12-10 | 2014-03-19 | 合肥亚辰机械制造有限公司 | Necking machine for inner cylinder of washing machine |
| CN104368712A (en) * | 2014-12-04 | 2015-02-25 | 山东双轮股份有限公司 | Shrinking and expanding port machining device for plate rolling machine |
-
2012
- 2012-09-12 CN CN 201220463123 patent/CN202779534U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639309A (en) * | 2013-12-10 | 2014-03-19 | 合肥亚辰机械制造有限公司 | Necking machine for inner cylinder of washing machine |
| CN104368712A (en) * | 2014-12-04 | 2015-02-25 | 山东双轮股份有限公司 | Shrinking and expanding port machining device for plate rolling machine |
| CN104368712B (en) * | 2014-12-04 | 2015-11-04 | 山东双轮股份有限公司 | Veneer reeling machine reducing and expansion mouth processing unit (plant) |
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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: 20130313 Termination date: 20160912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |