CN201147789Y - Rolling machine capable of rolling cylindrical parts - Google Patents
Rolling machine capable of rolling cylindrical parts Download PDFInfo
- Publication number
- CN201147789Y CN201147789Y CNU2008200314121U CN200820031412U CN201147789Y CN 201147789 Y CN201147789 Y CN 201147789Y CN U2008200314121 U CNU2008200314121 U CN U2008200314121U CN 200820031412 U CN200820031412 U CN 200820031412U CN 201147789 Y CN201147789 Y CN 201147789Y
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- CN
- China
- Prior art keywords
- side frame
- crossbeam
- frame
- overturning
- hinged
- 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
A plate bending machine capable of bending cylindrical parts relates to the field of a forge press, in particular to the discharge technology in cylindrical part bending by an ultra-wide bending machine. One end of a machine stand is hinged with an overturning side machine frame by a hinge pin; an overturning cylinder is arranged between the overturning side machine frame and the machine stand; the overturning side machine frame is fixedly connected with an upper roller operating cylinder; the other end of the machine stand is fixedly connected with a fixed side machine frame; a girder is arranged between the overturning side machine frame and the fixed side machine frame; the girder is arranged on one end of the overturning side machine frame and connected with a guiding frame; the upper end of the guiding frame is hinged with the tension rod of the upper roller operating cylinder; the girder is arranged on one end of the fixed side machine frame and hinged with the tension rod of another upper roller operating cylinder. The overturning side machine frame can discharge the cylindrical parts, so that the plate bending machine can process the cylindrical parts, which extends the processing function of the plate bending machine and is good for economic production.
Description
Technical field
The utility model relates to metal forming machinery, and particularly super wide plate bending machine rolls cylindrical element discharging technology.
Background technology
Existing top roll top roll is provided with the veneer reeling machine of crossbeam, top roll is to be connected with frame by operating cylinder about crossbeam, hinged-support, the top roll, frame is fixedlyed connected with support by bolt, so design, frame can't overturning, can only carry out circular arc and roll, cylindrical part can't discharging, and the processing technology of veneer reeling machine is restricted.
The utility model content
But the utility model purpose is the veneer reeling machine that designs a kind of frame overturning, can roll cylindrical part.
The utility model comprises support, crossbeam, at crossbeam arranged beneath upper supporting roller device and last roller arrangement; End at support is hinged the overturning side frame by bearing pin, and between overturning side frame and support the overturning oil cylinder is set, fixedly connected top roll operating cylinder on the overturning side frame; In the fixedly connected fixation side frame of the other end of support, between overturning side frame and fixation side frame, arrange crossbeam, the end that described crossbeam is positioned at the overturning side frame connects drawing strickle guide, expansion link in the drawing strickle guide upper end with the top roll operating cylinder is hinged, and described crossbeam is positioned at an end of fixation side frame and the expansion link of another top roll operating cylinder is hinged.
The utility model is simple and reasonable for structure, can carry out the discharging of cylindrical part by the overturning side frame, veneer reeling machine can be added want cylindrical part, has enlarged the machining functions of veneer reeling machine, is beneficial to economizing type production.
Stable equilibrium frame on support, described balance frame is arranged in the outside of fixation side frame, and upright to arranging balancing cylinder in the upper end of balance frame, the piston-rod lower end jointing of balancing cylinder connects pinch roller by bearing pin on joint; Described crossbeam is provided with the extension in the outer end of fixation side frame, and the end of this extension is arranged in above-mentioned pinch roller below.
In super wide plate bending machine is produced, during balance, crossbeam and be arranged in the last roller arrangement, upper supporting roller device of crossbeam below because deadweight produces is out of shape, form bigger amount of deflection, as making crossbeam be in level, big tail beam must have the precompressed amount of certain stroke, and fixed is that the bascule of equalizer bar and rod-pulling type can't satisfy this requirement.
The utility model is the stable equilibrium frame on support, and described balance frame is arranged in the outside of fixation side frame, and upright to arranging balancing cylinder in the upper end of balance frame, the piston-rod lower end jointing of balancing cylinder connects pinch roller by bearing pin on joint; Described crossbeam is provided with the extension in the outer end of fixation side frame, and the end of this extension is arranged in above-mentioned pinch roller below.Piston rod effect by balancing cylinder presses down certain stroke, overcomes big beam deflection, makes it keep level, thereby realizes the discharging of super wide plate bending machine cylindrical part.
In addition, the utility model also is provided with backing plate between the end of crossbeam extension and pinch roller, and described backing plate is connected on the crossbeam extension.When pinch roller presses down, with backing plate initial contact point position with press down contacting points position and be subjected to displacement, adjust by rotatable pinch roller.
In order to make crossbeam in the steady upper and lower motion of the end of balance frame energy, guide pass is set on balance frame, described joint is engaged in the guide pass.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
The specific embodiment
As shown in Figure 1, 2, 3, roller arrangement 2 and upper supporting roller device 3 on crossbeam 1 arranged beneath.
Left-hand end at support 14 is hinged overturning side frame 4 by bearing pin 10 and round nut 11, and the right-hand end of support 14 is bolted to connection balance frame 17, is bolted to connection fixed frame 22 between overturning side frame 4 and balance frame 17.At the fixedly connected top roll operating cylinder 5 in overturning side frame 4 upper ends, fixedly connected another top roll operating cylinder 23 in fixation side frame 22 upper ends is at balance frame 17 upper end stable equilibrium oil cylinders 16.More than all oil cylinders all be upright to layout, and the piston rod of each oil cylinder is all towards down.
Between overturning side frame 4 and support 14 overturning oil cylinder 9 being set also, fixedlys connected with support 14 by supporting base 12 in the lower end of overturning oil cylinder 9, the upper end of overturning oil cylinder 9, and promptly its expansion link upper end is hinged by bearing pin 8 and overturning side frame 4.Between overturning side frame 4 and the support 14 relative surfacess of revolution slide plate 15 is housed, postive stop baffle 13 is welded in the inboard of overturning side frame 4, prevents that drawing strickle guide 7 from rotating along bearing pin 6 center lines in the overturning process.
Arrange crossbeam 1 between overturning side frame 4 and balance frame 17, the left-hand end of crossbeam 1 connects drawing strickle guide 7, and the expansion link of drawing strickle guide 7 upper ends and top roll operating cylinder 5 is hinged by bearing pin 6, as Fig. 3 institute not.
Between the piston rod of the top roll operating cylinder 23 on the fixation side frame 22 and crossbeam 1, be hinged by bearing pin 24.
Be fixed with pad 21 through quenching in the right-hand end upper surface of crossbeam 1.
25 slideable cooperations of guide pass in the piston-rod lower end of balancing cylinder 16 rectangle joint 18 that is threaded, the two sides, front and back of joint 18 and balance frame 17.Connect pinch roller 20 by bearing pin 19 on joint 18, pinch roller 20 is positioned at the top of pad 21.
Claims (4)
1, can roll the veneer reeling machine of cylindrical part, comprise support, crossbeam, at crossbeam arranged beneath upper supporting roller device and last roller arrangement, it is characterized in that being hinged the overturning side frame by bearing pin at an end of support, and the overturning oil cylinder is set, fixedly connected top roll operating cylinder on the overturning side frame between overturning side frame and support; In the fixedly connected fixation side frame of the other end of support, between overturning side frame and fixation side frame, arrange crossbeam, the end that described crossbeam is positioned at the overturning side frame connects drawing strickle guide, expansion link in the drawing strickle guide upper end with the top roll operating cylinder is hinged, and described crossbeam is positioned at an end of fixation side frame and the expansion link of another top roll operating cylinder is hinged.
2, according to the described veneer reeling machine that rolls cylindrical part of claim 1, it is characterized in that stable equilibrium frame on support, described balance frame is arranged in the outside of fixation side frame, upright in the upper end of balance frame to arranging balancing cylinder, the piston-rod lower end jointing of balancing cylinder connects pinch roller by bearing pin on joint; Described crossbeam is provided with the extension in the outer end of fixation side frame, and the end of this extension is arranged in above-mentioned pinch roller below.
3, according to the described veneer reeling machine that rolls cylindrical part of claim 2, it is characterized in that between the end of crossbeam extension and pinch roller, backing plate being set, described backing plate is connected on the crossbeam extension.
4, according to claim 2 or the 3 described veneer reeling machines that roll cylindrical part, it is characterized in that being provided with guide pass on balance frame, described joint is engaged in the guide pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200314121U CN201147789Y (en) | 2008-01-22 | 2008-01-22 | Rolling machine capable of rolling cylindrical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200314121U CN201147789Y (en) | 2008-01-22 | 2008-01-22 | Rolling machine capable of rolling cylindrical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147789Y true CN201147789Y (en) | 2008-11-12 |
Family
ID=40115557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200314121U Expired - Fee Related CN201147789Y (en) | 2008-01-22 | 2008-01-22 | Rolling machine capable of rolling cylindrical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147789Y (en) |
-
2008
- 2008-01-22 CN CNU2008200314121U patent/CN201147789Y/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20130122 |