CN205200270U - Cylinder machine of closing up - Google Patents
Cylinder machine of closing up Download PDFInfo
- Publication number
- CN205200270U CN205200270U CN201520837227.1U CN201520837227U CN205200270U CN 205200270 U CN205200270 U CN 205200270U CN 201520837227 U CN201520837227 U CN 201520837227U CN 205200270 U CN205200270 U CN 205200270U
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- cylinder
- pressing mold
- mold roller
- roller bearing
- pressure
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Abstract
The utility model belongs to the technical field of machining equipment, a cylinder machine of closing up is related to, in order to reduce the possibility that the spinning position takes place the deviation, improve the machining precision that the cylinder closed up and processes, the utility model provides a cylinder machine of closing up, including at least roller cage part, pressing mechanism, the driver part that becomes by pressurized mechanism group, the driver part includes to be connected with some roller cage parts to exerting pressure to pressurized mechanism, pressing mechanism make when pressurized actuating mechanism with the pressing mechanism orthokinetic takes place for part roller cage part, and technical scheme can realize above -mentioned technological purpose more than adopting.
Description
Technical field
The utility model belongs to machining equipment technical field, relates to a kind of cylinder closing-up machine, cylinder closing-up machine described in the utility model, and if not being illustrated, be then all applied to the steel cylinder that diameter is 600mm-3000mm, the thickness of cylinder is 6mm-10mm.
Background technology
At steel machinery manufacture field, the method making at present cylinder is roughly first utilize to roll volume technique steel plate is processed into cylinder shape, and then welds, to form cylinder.The cylinder formed through rolling volume technique often cannot ensure in cylinder circularity, and therefore, if close up circle at this moment in the welding of cylinder one end, then need to correct the circularity of cylinder in advance, difficulty of processing is large, and precision cannot ensure.
Utility model content
Closing in operation is carried out to cylinder, except closing up circle in the welding of cylinder one end, directly can also carry out spinning to cylinder one end, before spinning and in the process of spinning, need the position automatically determining wanted spinning accurately, any deviation at spinning position all can affect the closing in quality of cylinder.
In order to the deviation at spinning position is described, Fig. 1 reflects a kind of cylinder closing-in structure, and this structure has the potential spinning position that makes and the risk of deviation occurs:
Cylinder to be closed up comprises cylinder closing in end 54 and roll body 51, corresponding, the equipment of spinning also comprises support section 52 corresponding with roll body 51 and spinning projection 53 accordingly, during closing in, first roll body 51 is exerted pressure, there is deformation in cylinder closing in end 54, have at least the cylinder of considerable part closing in end in the process of deformation, form the coupling part of roll body 51 and cylinder closing in end 54 because of roll body 51 pressurized, the risk produced be roll body 51 because of with support section 52 at angle, cylinder is made to be subject to the power along cylinder closing in end 54 to roll body 51 direction at the roll body 51 pressurized initial stage, cause the overall unnecessary movement of cylinder, thus cause the deviation at spinning position, to such an extent as to after closing in terminates, the cylinder obtained closes up and holds the width of width and expection inconsistent, machining accuracy is caused to decline.
A free-revving engine of the present utility model is exactly to reduce the possibility that deviation occurs at spinning position, thus improves the machining accuracy of cylinder closing in processing.The utility model improves existing cylinder closing-up machine thus, the cylinder closing-up machine obtained comprises at least by the roll supporting part formed by press mechanism, pressure exerting arrangement, driver part, it is characterized in that described driver part comprises to be connected with segment cylinder support component, and to making described segment cylinder support component when exerting pressure by press mechanism, the pressurized driving mechanism with pressure exerting arrangement movement in the same way occurs at pressure exerting arrangement.
Described segment cylinder support component by supporting surface back-up roller, like this, cylinder under the effect of described segment cylinder support component and pressure exerting arrangement, even if when closing up, the levelness of cylinder still can be ensured; Certainly, described segment cylinder support component is at least the Gravity support point of cylinder, makes described segment cylinder support component possess the ability of gravity direction change cylinder position.
Preferred as one, described segment cylinder support component and the distance of pressure exerting arrangement on direction of exerting pressure are less than or equal to the distance on direction of exerting pressure by press mechanism and pressure exerting arrangement, to ensure at pressure exerting arrangement when deformation occurring by press mechanism is exerted pressure, cylinder is at least because described segment cylinder support component and pressure exerting arrangement occur extrude and can not make roller shifting.
Preferred as one, there is the movement synchronous with pressure exerting arrangement at pressure exerting arrangement to making described segment cylinder support component when exerting pressure by press mechanism in described pressurized driving mechanism.
Another object of the present utility model is to provide a kind of pressurized driving mechanism, to making described segment cylinder support component when exerting pressure by press mechanism, the movement synchronous with pressure exerting arrangement occurs to realize pressure exerting arrangement.
Before the utility model, any effective frame for movement can be potential as the pressurized driving mechanism driving the movement of described segment cylinder support component, such as screw mandrel and be provided with the sliding seat of screwed hole, although these frame for movement structures are simple, but cannot be real-time be consistent with the translational speed of pressure exerting arrangement, cylinder thereby produces the vestige of transition extruding.The utility model lists a kind of pressurized driving mechanism, this pressurized driving mechanism comprise be connected with segment cylinder support component by cylinder pressure, pressure exerting arrangement position sensor and connects the control circuit being subject to cylinder pressure and pressure exerting arrangement position sensor.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram of a kind of cylinder closing-in structure described in utility model content part;
Fig. 2 is the structural representation of a kind of cylinder closing-up machine described in embodiment 1;
Fig. 3 is the first pressing mold roller bearing and the structural representation of the second pressing mold roller bearing before closing in operation in embodiment 3;
Fig. 4 be in embodiment 3 first pressing mold roller bearing and the second pressing mold roller bearing at the post-job structural representation that closes up.
Detailed description of the invention
Utility model content part has provided a class cylinder closing-up machine, the mode of spinning is adopted to carry out closing in operation to cylinder, this kind equipment comprises at least by the roll supporting part formed by press mechanism, pressure exerting arrangement, driver part, described driver part comprises and being connected with segment cylinder support component, and to making described segment cylinder support component when exerting pressure by press mechanism, the pressurized driving mechanism with pressure exerting arrangement movement in the same way occurs at pressure exerting arrangement.
On the basis that above utility model is conceived, this detailed description of the invention lists the cylinder closing-up machine meeting described segment cylinder support component and the distance of pressure exerting arrangement on direction of exerting pressure and equal by press mechanism and the distance of pressure exerting arrangement on direction of exerting pressure.
As described in utility model content, described segment cylinder support component at least as the Gravity support point of cylinder, and can change the displacement of cylinder on the direction of exerting pressure of pressure exerting arrangement.Various structures all as segment cylinder support component described in the utility model, such as, in a class embodiment of the present utility model, can serve as described segment cylinder support component by press mechanism at least partly:
The comprising the first pressing mold roller shaft seat by press mechanism and accept the first pressing mold roller bearing that pressure exerting arrangement exerts pressure of described cylinder closing-up machine, described first pressing mold roller shaft seat is provided with the microscler axis hole slided for the first pressing mold roller bearing, and described segment cylinder support component comprises the first pressing mold roller bearing.When pressure exerting arrangement is exerted pressure to the first pressing mold roller bearing, the first pressing mold roller bearing can slide along microscler axis hole and stay enough deformation spaces to spinning deformation.
In another kind of embodiment of the present utility model, described segment cylinder support component comprises the activity end stand of back-up roller, described roll supporting part comprises the end stand Mobile base for activity end stand spacing movement, the comprising the first pressing mold roller shaft seat by press mechanism and accept the first pressing mold roller bearing that pressure exerting arrangement exerts pressure of described cylinder closing-up machine.When pressure exerting arrangement is exerted pressure to the first pressing mold roller bearing, activity end stand moves and stays enough deformation spaces to spinning deformation on end stand Mobile base.
This detailed description of the invention also improve in a class embodiment described in the utility model by press mechanism, the press mechanism that is subject to after improvement also comprises the retainer plate be arranged on also through the first pressing mold roller bearing on the first pressing mold roller shaft seat, described retainer plate comprises the first spinning circle and back-up ring, the rolling outer ring that described first spinning circle comprises fixing inner ring and rolls on fixing inner ring, what described back-up ring comprised edge, outstanding rolling outer ring keeps out projection, described pressure exerting arrangement comprises the second pressing mold roller bearing of exerting pressure to the first pressing mold roller bearing and is socketed in the second spinning circle on the second pressing mold roller bearing and corresponding with rolling outer ring.
When spinning, cylinder is compressed between the first pressing mold roller bearing and the second pressing mold roller bearing, and rotated by the rotation of the first pressing mold roller bearing and the second pressing mold roller bearing, rolling outer ring can rotate with cylinder, if and the first spinning circle is fixed on microscler axis hole, then can when cylinder spinning closing-in, first spinning circle and cylinder close up to hold and violent friction occur, damage equipment, certainly nonetheless, the first spinning circle entirety still can be fixed on the first pressing mold roller shaft seat by this detailed description of the invention.
When using cylinder closing-up machine described in this detailed description of the invention, closing in end to be closed up for cylinder is placed between the first spinning circle and the second spinning circle, first spinning circle and the second spinning circle have different spinning faces, Fig. 2-3 just illustrates two kinds of different spinning faces, if those skilled in the art need process cylinder being carried out to different closing in shape, as long as simply replace the first spinning circle and the second spinning circle simultaneously.
Further, in this detailed description of the invention, the maximum height difference of the first spinning circle edge and the first pressing mold roller surface is 6mm-20mm, to avoid occurring be full of cracks.When the first spinning circle comprises fixing inner ring and rolling outer ring, described first spinning circle edge refers to edge, rolling outer ring.
This detailed description of the invention is also noted that, although described segment cylinder support component is extruded by cylinder and pressure exerting arrangement when cylinder spinning, can from offsetting the cylinder axial force acted on due to spinning closing-in cylinder to a great extent, but, because cylinder is when spinning closing-in, cylinder is rolling always, and acts on cylinder because of cylinder axial force always, make the movement of the generation cylinder axial direction that cylinder can be potential, even if also deviation occurs at spinning position.Cylinder contingent skew on cylinder axial direction in spinning rolling process is eliminated in a technological improvement direction of this detailed description of the invention, by increasing the more direct method that cylinder is the above-mentioned skew of elimination along the external force of cylinder axial direction in spinning process, such as those skilled in the art can increase drum shaft to force application part, but more easy mode arranges a kind of frame, described frame tilts to by press mechanism one end, the gravity of cylinder is made to generate a component at cylinder axial direction, in spinning rolling process, the possibility that cylinder axial direction offsets is occurred in reduce cylinder.
General, described frame tilts to make the angle of inclination of cylinder control at 2 °-3 ° to by press mechanism one end, and the skew of cylinder axial direction can not occur described cylinder in spinning process, and cylinder spun end end face can not cause extra pressure to back-up ring substantially.
Embodiment 1
See Fig. 2 and Fig. 4, a kind of cylinder closing-up machine, comprise frame 1, roll supporting part, pressure exerting arrangement and the driver part be fixed in frame 1, roll supporting part comprises by press mechanism, activity end stand 15 and the end stand Mobile base being fixed on frame one end, be provided with slide bar bottom described activity end stand 15, end stand Mobile base is provided with the chute passed for slide bar.
The first pressing mold roller 6 that first pressing mold roller bearing comprises the first pressing mold roller bearing body 10 and is socketed on the first pressing mold roller bearing body 10.Describedly comprise pressing mold roller shaft seat 30, the first pressing mold roller bearing body 10, first pressing mold roller 6 and the retainer plate that are fixed on frame 1 one end by press mechanism, described pressing mold roller shaft seat 30 is provided with the axis hole passed for the first pressing mold roller bearing body 10, described retainer plate comprises the first spinning circle 18 and back-up ring 17, what described back-up ring 17 comprised outstanding first spinning circle 18 keeps out projection 34, retainer plate described in first is fixed on also through the first pressing mold roller bearing body 10 on axis hole, and the maximum height difference on described first spinning circle 18 edge and the first pressing mold roller 6 surface is 6mm-10mm.
Second pressing mold roller bearing comprises the second pressing mold roller bearing body 12 and by fixedly sleeved the second pressing mold roller 7 on the second pressing mold roller bearing body 12 of nut 21.The second spinning circle 20 that described pressure exerting arrangement comprises the second pressing mold roller bearing body 12, second pressing mold roller 7 and is socketed on the second pressing mold roller bearing body 12.
Described driver part comprises rotary drive mechanism, exert pressure driving mechanism and pressurized driving mechanism, described rotary drive mechanism comprises the electric rotating machine 8 be arranged in frame 1, the rotating output shaft end of described electric rotating machine 8 is provided with output shaft gear 9, described frame has rotating output shaft axle bed 31 what be positioned at pressing mold roller shaft seat 30, and described first pressing mold roller bearing body 10 one end is provided with roller gear and engages with output shaft gear 9.
Described driving mechanism of exerting pressure comprises the cylinder 13 of exerting pressure be arranged on pressing mold roller shaft seat 30, pressing mold roller shaft seat 30 is provided with slide mass 11 and supplies slide mass 11 at the slide rail of pressing mold roller shaft seat 30 along direction of exerting pressure movement, described slide mass 11 is provided with the axis hole passed for the second pressing mold roller bearing body 12, described in the exert pressure end of exerting pressure of cylinder 13 be connected with slide mass 11.
Described pressurized driving mechanism comprise be arranged in frame 1 by cylinder pressure 16, pressure exerting arrangement position sensor and control circuit, described pressure exerting arrangement position sensor comprises the signal receiving end be arranged on slide mass 11 and the first signal transmitting terminal be arranged on pressing mold roller shaft seat 30 and secondary signal transmitting terminal, the edge horizontal alignment of described first signal transmitting terminal and the first spinning circle 18, the edge horizontal alignment of the first pressing mold roller 6 when secondary signal transmitting terminal and spinning complete, described signal receiving end is connected with control circuit, be connected with control circuit by cylinder pressure 16, thus when signal receiving end receive first signal occur hold send signal time, control circuit controls advancing along direction of exerting pressure with the speed with identical of holding of exerting pressure of cylinder of exerting pressure by pressure side by cylinder pressure, when signal receiving end receives the signal of secondary signal transmitting terminal transmitting, control circuit controls by cylinder pressure 16 out of service.
Obviously, in order to ensure exert pressure cylinder 13 and the synchronism run by cylinder pressure 16, the preferred scheme of the present embodiment is that control circuit is connected with cylinder 13 of exerting pressure.
Roll supporting part also comprises the support platform be arranged in frame 1, described support platform comprises platform body 32, coaxial and separate with the first pressing mold roller bearing body 10, the support roller bearing 2 of synchronous axial system can not be there is, two row foldings are held rocking arm 3 and are promoted the propulsion cylinder 33 that clamping rocking arm 3 pairs of cylinders clamp, every row folding is held rocking arm 3 and is connected in series by connecting rod 4, described clamping rocking arm 3 is hinged and be positioned at and support roller bearing 2 both sides with platform body 32, clamping rocking arm 3 is provided with roller set 5 makes clamping rocking arm 3 not only implement clamping to cylinder when cylinder spinning but also not hinder cylinder spinning to roll, described propulsion cylinder 33 is connected with control circuit.
Embodiment 2
Embodiment 2 is substantially identical with cylinder closing-up machine described in embodiment 1, and difference is:
The rolling outer ring that described first spinning circle 18 comprises fixing inner ring and rolls on fixing inner ring, what described back-up ring 17 comprised edge, outstanding rolling outer ring keeps out projection 34, second pressing mold roller bearing body 12 is socketed with the second spinning circle 20 corresponding with outer ring of rolling, according to different cylinder thickness, those skilled in the art can replace the width of the second spinning circle 20.
Embodiment 3
Embodiment 3 is substantially identical with cylinder closing-up machine described in embodiment 1, and difference is:
Roll supporting part does not comprise end stand Mobile base and activity end stand, and described first pressing mold roller shaft seat 30 is provided with the microscler axis hole slided for the first pressing mold roller bearing body 10, is provided with the axis hole passed for the first pressing mold roller bearing body 10 by cylinder pressure pressurized end.
Embodiment 4
Embodiment 4 is substantially identical with cylinder closing-up machine described in embodiment 3, and difference is:
The rolling outer ring that described first spinning circle 18 comprises fixing inner ring and rolls on fixing inner ring, what described back-up ring 17 comprised edge, outstanding rolling outer ring keeps out projection 34.Second pressing mold roller bearing body 12 is socketed with the second spinning circle 20 corresponding with outer ring of rolling.
Claims (9)
1. a cylinder closing-up machine, comprise at least by the roll supporting part formed by press mechanism, pressure exerting arrangement, driver part, it is characterized in that described driver part comprises to be connected with segment cylinder support component, and to making described segment cylinder support component when exerting pressure by press mechanism, the pressurized driving mechanism with pressure exerting arrangement movement in the same way occurs at pressure exerting arrangement.
2. a kind of cylinder closing-up machine according to claim 1, it is characterized in that described pressurized driving mechanism comprise be connected with segment cylinder support component by cylinder pressure, pressure exerting arrangement position sensor and connects the control circuit being subject to cylinder pressure and pressure exerting arrangement position sensor.
3. a kind of cylinder closing-up machine according to claim 1, it is characterized in that described the first pressing mold roller bearing comprising the first pressing mold roller shaft seat by press mechanism and accept that pressure exerting arrangement exerts pressure, described segment cylinder support component comprises the activity end stand of back-up roller, and described roll supporting part comprises the end stand Mobile base for the movement of activity end stand.
4. a kind of cylinder closing-up machine according to claim 1, it is characterized in that described the first pressing mold roller bearing comprising the first pressing mold roller shaft seat by press mechanism and accept that pressure exerting arrangement exerts pressure, described first pressing mold roller shaft seat is provided with the microscler axis hole slided for the first pressing mold roller bearing, and described segment cylinder support component comprises the first pressing mold roller bearing.
5. a kind of cylinder closing-up machine according to claim 4, it is characterized in that the described press mechanism that is subject to also comprises the retainer plate be arranged on also through the first pressing mold roller bearing on the first pressing mold roller shaft seat, described retainer plate comprises the first spinning circle and back-up ring, the rolling outer ring that described first spinning circle comprises fixing inner ring and rolls on fixing inner ring, what described back-up ring comprised edge, outstanding rolling outer ring keeps out projection, described pressure exerting arrangement comprises the second pressing mold roller bearing of exerting pressure to the first pressing mold roller bearing and is socketed in the second spinning circle on the second pressing mold roller bearing and corresponding with rolling outer ring.
6. a kind of cylinder closing-up machine according to claim 1, is characterized in that described cylinder closing-up machine also comprises to tilting by press mechanism one end and the frame of back-up roller support component and pressure exerting arrangement.
7. a kind of cylinder closing-up machine according to claim 4 or 5, it is characterized in that described roll supporting part also comprises the support platform of back-up roller, described support platform comprises platform body and is arranged on support roller bearing on platform body and relatively independent with the first pressing mold roller bearing.
8. a kind of cylinder closing-up machine according to claim 7, is characterized in that described support platform also comprises being positioned at and supports roller bearing both sides and the clamping rocking arm being provided with roller set.
9. a kind of cylinder closing-up machine according to claim 5, it is characterized in that described first pressing mold roller bearing comprises the first pressing mold roller bearing body and is socketed in the first pressing mold roller on the first pressing mold roller bearing body, described retainer plate is through the first pressing mold roller bearing body, and the maximum height difference of rolling outer ring and the first die roll wheel surface is 6mm-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837227.1U CN205200270U (en) | 2015-10-27 | 2015-10-27 | Cylinder machine of closing up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837227.1U CN205200270U (en) | 2015-10-27 | 2015-10-27 | Cylinder machine of closing up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200270U true CN205200270U (en) | 2016-05-04 |
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ID=55838011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520837227.1U Expired - Fee Related CN205200270U (en) | 2015-10-27 | 2015-10-27 | Cylinder machine of closing up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205200270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344787A (en) * | 2015-10-27 | 2016-02-24 | 浙江盛达铁塔有限公司 | Roller nosing machine |
| CN110586777A (en) * | 2019-10-19 | 2019-12-20 | 苏州达观克电子科技有限公司 | Roller assembling machine |
-
2015
- 2015-10-27 CN CN201520837227.1U patent/CN205200270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344787A (en) * | 2015-10-27 | 2016-02-24 | 浙江盛达铁塔有限公司 | Roller nosing machine |
| CN110586777A (en) * | 2019-10-19 | 2019-12-20 | 苏州达观克电子科技有限公司 | Roller assembling machine |
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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: 20160504 Termination date: 20171027 |