CN205816497U - A kind of rolling device - Google Patents
A kind of rolling device Download PDFInfo
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- CN205816497U CN205816497U CN201620704370.8U CN201620704370U CN205816497U CN 205816497 U CN205816497 U CN 205816497U CN 201620704370 U CN201620704370 U CN 201620704370U CN 205816497 U CN205816497 U CN 205816497U
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Abstract
The utility model discloses a kind of rolling device, including rolling device body, described rolling device body includes mandrel, rolling inner core and milled head, described rolling inner core cover is arranged on mandrel, it is provided with adjustment cone on described mandrel, it is equipped with regulation taper hole with adjustment cone on described rolling inner core, it is provided with adjusting means on described mandrel, described adjusting means crimps with the end face of rolling inner core regulation taper hole small end, peripherally disposed on the periphery of described rolling inner core have at least one to roll annular groove, on milled head, rolling inside groove is provided with at least one rolling plush copper.This rolling device, it is possible to meet the needs rolling the workpiece rolling pressure sealing structures such as cylinder of different-diameter, it is also possible to realize workpiece is carried out the integral roll extrusion molding of multiple sealing structure.This rolling device simple in construction, easy to operate, strong by property, practicality and high efficiency.
Description
Technical field
This utility model relates to rolling techniques field, especially relates to the rolling of a kind of pump sealing structure molding of resistance to pressure cylinder
Device, particularly relates to a kind of rolling device.
Background technology
Sealing structure between existing pump and resistance to pressure cylinder, is all utilized on pump head arranging seal groove and sealing member is carried out
Seal, but such sealing structure, and pump head is connected by seam with resistance to pressure cylinder, and pump head needs to increase wall thickness can be protected
Place the use intensity after O after card recessing, avoid liquid to leak.Pump head wall thickness increases, and material cost is high；Vehicle Processing pump
Head inside groove, production efficiency is slow；When assembling O and resistance to pressure cylinder, O is difficult to location, easily damages by pressure.
Chinese patent literature (day for announcing: on March 30th, 2016, notification number: CN105437846A) discloses and a kind of rolling
Pressure device, is mainly made up of connecting shaft, rolling body, fixing hole clipping, fixed groove, auxiliary rotating shaft, pressure monitoring device, the present invention
Feature be that it is simple to operate, easy to use, reasonable in design, can solid compact rolling template is arranged on rolling shaft,
The squeeze pressure of rolling shaft can be monitored simultaneously.
Technique scheme discloses rolling device, but this rolling device cannot realize sealing resistance to pressure cylinder the rolling of structure
Pressure, in order to overcome existing pump to seal, with drum roll, the problems referred to above that structure exists, and designs this rolling device.
Utility model content
The purpose of this utility model is to seal structure and be arranged on pump head to solve existing pump and resistance to pressure cylinder, and pump needs
Increasing head wall thickness, material cost is high, Vehicle Processing pump head inside groove, and production efficiency is slow, and when assembling O and resistance to pressure cylinder, O is difficult to
Location, the problem such as easily damages by pressure, and provides a kind of rolling device arranging on resistance to pressure cylinder and sealing structure.
This utility model realizes its technical purpose and be the technical scheme is that a kind of rolling device, including rolling device
Body, described rolling device body includes mandrel, rolling inner core and milled head, and described rolling inner core cover is arranged on mandrel
On, described mandrel is provided with adjustment cone, described rolling inner core is equipped with regulation taper hole with adjustment cone, described
Mandrel on be provided with adjusting means, described adjusting means crimps with the end face of rolling inner core regulation taper hole small end, described
Peripherally disposed on the periphery of rolling inner core have at least one to roll annular groove, and milled head is arranged corresponding to rolling inside groove
At least one is had to roll plush copper.This rolling device, by arrange one with adjustment cone and the mandrel of adjusting means, at mandrel
On be provided with rolling inner core, rolling inner core coordinates adjustment cone to be provided with regulation taper hole, and on the periphery of rolling inner core
Rolling annular groove is set, milled head is provided with rolling plush copper corresponding to rolling annular groove.When needs are on the barrel components such as resistance to pressure cylinder
When sealed groove is set, rolling inner core it is set on mandrel and makes regulation taper hole coordinate with adjustment cone, adjusting the tune on mandrel
Regulating device, and the workpiece such as resistance to pressure cylinder to be processed are set to roll the outside of inner core, make inwall and the rolling inner core patch of resistance to pressure cylinder
Merge fixing, adjust adjusting means the most further, make the position between rolling inner core and mandrel fix, finally make on milled head
Rolling plush copper with rolling inner core on rolling ring groove position align, resistance to pressure cylinder is rolled.This rolling device, owing to arranging
Having adjustment cone and regulation taper hole, such structure is so that this rolling device disclosure satisfy that the need of the workpiece of different-diameter
Want, meanwhile, rolling inner core and milled head arrange at least one rolling annular groove and rolling plush copper, it is possible to achieve workpiece is carried out
The roll forming of multiple seal grooves.This rolling device simple in construction, easy to operate, strong by property, practicality and high efficiency.
As preferably, described mandrel is multidiameter structure, and described adjustment cone is arranged on the centre position of mandrel, institute
It is provided with spacing pillow block on the mandrel of the adjustment cone big end side stated, the mandrel of adjustment cone small end side is provided with outer spiral shell
Stricture of vagina axle, described adjusting means is equipped with external screw thread axle.Mandrel is set to said structure, both can be implemented in radially
Adjust, it is also possible to realizing regulation location in the axial direction, to meet the needs of different workpieces rolling, spacing pillow block can spacing roll
The axial displacement of pressure inner core.This structure fabrication is convenient, and using effect is good.
As preferably, the diameter of described spacing pillow block is more than the diameter of the big end of adjustment cone, and described adjustment cone is little
The diameter of end is more than the diameter of external screw thread axle.The structure of spacing pillow block is the axial displacement for limiting rolling inner core, and cone governor
The diameter of body small end is more than the diameter of external screw thread axle, the installation regulation of such structure convenient rolling inner core.
As preferably, the end face of the rolling inner core of described regulation taper hole small end side is provided with workpiece land, institute
Being provided with dashpot on the rolling inner core excircle of the regulation taper hole big end side stated, described dashpot is internally provided with buffering
Spring.Workpiece land is set, workpiece so can be made quickly to position, it is ensured that roll seal groove arranges position, and arranges
Dashpot and buffer spring, when rolling workpiece, while milled head rolls with rolling groove fit, it is ensured that work
Other positions of part are unaffected, it is ensured that the quality of workpiece.
As preferably, described rolling inner core is hydraulic pressure inner core, and the circumference of described rolling inner core is evenly equipped with multiple edge
Axially arranged hydraulic regulation fluting.Rolling inner core is hydraulic pressure inner core, and arranges hydraulic regulation fluting, such knot thereon
Structure conveniently makes rolling inner core be adjacent to work piece inner surface, and facilitates the rolling of different-diameter workpiece.
As preferably, described rolling inner core is connected the endoporus aperture diameter more than external screw thread axle of end with external screw thread axle.
The beneficial effects of the utility model are: this rolling device, it is possible to meet the workpiece such as the rolling cylinder rolling of different-diameter
The needs of pressure sealing structure, it is also possible to realize workpiece is carried out the integral roll extrusion molding of multiple sealing structure.This rolling device is tied
Structure is simple, easy to operate, strong by property, practicality and high efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of this utility model rolling device；
Fig. 2 is the another kind of structural representation of this utility model rolling device；
Fig. 3 is a kind of application structure schematic diagram of this utility model rolling device；
Fig. 4 is a kind of structural representation rolling inner core in this utility model；
In figure: 1, rolling device this, 2, mandrel, 3, rolling inner core, 4, milled head, 5, adjustment cone, 6, regulation taper hole, 7,
Adjusting means, 8, rolling annular groove, 9, rolling plush copper, 10, spacing pillow block, 11, external screw thread axle, 12, workpiece land, 13, slow
Jet-bedding, 14, buffer spring, 15, hydraulic regulation fluting, 16, workpiece.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing the technical solution of the utility model is described in further detail.
Embodiment 1:
In the embodiment shown in fig. 1, a kind of rolling device, including rolling device basis 1, rolling device body 1 includes core
Axle 2, rolling inner core 3 and milled head 4, rolling inner core 3 is set on mandrel 2, mandrel 2 is provided with adjustment cone 5, in rolling
It is equipped with regulation taper hole 6 on core 3 with adjustment cone 5, mandrel 2 is provided with adjusting means 7, adjusting means in the present embodiment
For adjusting nut, the end face that adjusting means 7 regulates taper hole 6 small end with rolling inner core 3 crimps, edge on the periphery of rolling inner core 3
Circumferencial direction is provided with a rolling annular groove 8, and milled head 4 is provided with a rolling plush copper 9 corresponding to rolling inside groove 8.
Mandrel 2 is in multidiameter structure, and adjustment cone 5 is arranged on the centre position of mandrel 2, and adjustment cone 5 holds greatly side
It is provided with spacing pillow block 10 on mandrel 2, the mandrel 2 of adjustment cone 5 small end side is provided with external screw thread axle 11, adjusting means 7
It is equipped with external screw thread axle 11.The diameter that the diameter of spacing pillow block 10 is held greatly more than adjustment cone 5, adjustment cone 5 small end
Diameter is more than the diameter of external screw thread axle 11.Rolling inner core 3 is connected the endoporus aperture of end more than external screw thread axle 11 with external screw thread axle 11
Diameter.The end face of the rolling inner core 3 of regulation taper hole 6 small end side is provided with workpiece land 12, and regulation taper hole 6 holds greatly one
Being provided with dashpot 13 on rolling inner core 3 excircle of side, dashpot 13 is internally provided with buffer spring 14.
Rolling inner core 3 is hydraulic pressure inner core, the circumference of rolling inner core 3 is evenly equipped with a plurality of axially disposed hydraulic regulation and opens
Groove 15(is shown in Fig. 4).
Embodiment 2:
In the embodiment shown in Figure 2, a kind of rolling device, including rolling device basis 1, rolling device body 1 includes core
Axle 2, rolling inner core 3 and milled head 4, rolling inner core 3 is set on mandrel 2, mandrel 2 is provided with adjustment cone 5, in rolling
Being equipped with regulation taper hole 6 on core 3 with adjustment cone 5, mandrel 2 is provided with adjusting means 7, adjusting means 7 is interior with rolling
Core 3 regulates the end face crimping of taper hole 6 small end, and peripherally disposed on the periphery of rolling inner core 3 have two rolling annular grooves 8,
On milled head 4, rolling inside groove 8 is provided with two rolling plush coppers 9.
Mandrel 2 is in multidiameter structure, and adjustment cone 5 is arranged on the centre position of mandrel 2, and adjustment cone 5 holds greatly side
It is provided with spacing pillow block 10 on mandrel 2, the mandrel 2 of adjustment cone 5 small end side is provided with external screw thread axle 11, adjusting means 7
It is equipped with external screw thread axle 11.The diameter that the diameter of spacing pillow block 10 is held greatly more than adjustment cone 5, adjustment cone 5 small end
Diameter is more than the diameter of external screw thread axle 11.Rolling inner core 3 is connected the endoporus aperture of end more than external screw thread axle 11 with external screw thread axle 11
Diameter.The end face of the rolling inner core 3 of regulation taper hole 6 small end side is provided with workpiece land 12, and regulation taper hole 6 holds greatly one
Being provided with dashpot 13 on rolling inner core 3 excircle of side, dashpot 13 is internally provided with buffer spring 14.
Rolling inner core 3 is hydraulic pressure inner core, the circumference of rolling inner core 3 is evenly equipped with a plurality of axially disposed hydraulic regulation and opens
Groove 15.
This rolling device shown in above-described embodiment, by arranging one with adjustment cone 5 and the mandrel of adjusting means 7
2, mandrel 2 is provided with rolling inner core 3, rolling inner core 3 coordinates adjustment cone 5 to be provided with regulation taper hole 6, and in rolling
Rolling annular groove 8 is set on the periphery of core 3, milled head 4 is provided with rolling plush copper 9 corresponding to rolling annular groove 8.
The (see figure 3) when needs arrange sealed groove on the barrel components such as resistance to pressure cylinder, is set to mandrel 2 by rolling inner core 3
Go up and make regulation taper hole 6 to coordinate with adjustment cone 5, adjust the adjusting means 7 on mandrel 2, and by works such as resistance to pressure cylinders to be processed
Part 16 is set to roll the outside of inner core 3 and overlap to workpiece land 12 apical grafting in workpiece end and rolling inner core 3,
The inwall making the workpiece of resistance to pressure cylinder 16 posts and fixes with rolling inner core 3, adjusts adjusting means 7 the most further, makes rolling inner core 3
And the position between mandrel 2 is fixed, finally make the rolling plush copper 9 on milled head 4 and rolling annular groove 8 position on rolling inner core 3
Align, the workpiece such as resistance to pressure cylinder 12 are rolled.
This rolling device, owing to being provided with adjustment cone and regulation taper hole, such structure is so that this rolling device
Disclosure satisfy that the needs of the workpiece of different-diameter, meanwhile, rolling inner core and milled head are arranged at least one rolling annular groove and
Rolling plush copper, it is possible to achieve workpiece is carried out the roll forming of multiple seal groove.This rolling device simple in construction, easy to operate,
Strong by property, practicality and high efficiency.
Claims (6)
1. a rolling device, including rolling device body (1), it is characterised in that: described rolling device body (1) includes core
Axle (2), rolling inner core (3) and milled head (4), described rolling inner core (3) is set on mandrel (2), described mandrel (2)
On be provided with adjustment cone (5), upper being equipped with adjustment cone (5) of described rolling inner core (3) regulates taper hole (6), described
Mandrel (2) on be provided with adjusting means (7), described adjusting means (7) is little with the regulation taper hole (6) in rolling inner core (3)
The end face crimping of end, peripherally disposed on the periphery of described rolling inner core (3) have at least one rolling annular groove (8),
On milled head (4), rolling inside groove (8) is provided with at least one rolling plush copper (9).
A kind of rolling device the most according to claim 1, it is characterised in that: described mandrel (2) in multidiameter structure, institute
The adjustment cone (5) stated is arranged on the centre position of mandrel (2), and the mandrel (2) of described adjustment cone (5) end side greatly sets
It is equipped with spacing pillow block (10), the mandrel (2) of adjustment cone (5) small end side is provided with external screw thread axle (11), described regulation
Device (7) is equipped with external screw thread axle (11).
A kind of rolling device the most according to claim 2, it is characterised in that: the diameter of described spacing pillow block (10) is more than
The diameter of adjustment cone (5) end greatly, the diameter of described adjustment cone (5) small end is more than the diameter of external screw thread axle (11).
4. according to a kind of rolling device described in Claims 2 or 3, it is characterised in that: described regulation taper hole (6) small end side
The end face of rolling inner core (3) be provided with workpiece land (12), described regulation taper hole (6) holds greatly the rolling inner core of side
(3) being provided with dashpot (13) on excircle, described dashpot (13) is internally provided with buffer spring (14).
A kind of rolling device the most according to claim 4, it is characterised in that: described rolling inner core (3) is hydraulic pressure inner core,
Multiple axially disposed hydraulic regulation fluting (15) it is evenly equipped with on the circumference of described rolling inner core (3).
A kind of rolling device the most according to claim 4, it is characterised in that: described rolling inner core (3) and external screw thread axle
(11) the endoporus aperture diameter more than external screw thread axle (11) of end is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704370.8U CN205816497U (en) | 2016-07-06 | 2016-07-06 | A kind of rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704370.8U CN205816497U (en) | 2016-07-06 | 2016-07-06 | A kind of rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205816497U true CN205816497U (en) | 2016-12-21 |
Family
ID=57564991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620704370.8U Active CN205816497U (en) | 2016-07-06 | 2016-07-06 | A kind of rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205816497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186432A (en) * | 2017-07-27 | 2017-09-22 | 常州中车铁马科技实业有限公司 | Milled head and rolling tools |
| CN114178370A (en) * | 2021-11-08 | 2022-03-15 | 苏州华源中鲈包装有限公司 | Rib carving structure for tank body |
-
2016
- 2016-07-06 CN CN201620704370.8U patent/CN205816497U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186432A (en) * | 2017-07-27 | 2017-09-22 | 常州中车铁马科技实业有限公司 | Milled head and rolling tools |
| CN107186432B (en) * | 2017-07-27 | 2019-09-13 | 常州中车铁马科技实业有限公司 | Milled head and rolling tools |
| CN114178370A (en) * | 2021-11-08 | 2022-03-15 | 苏州华源中鲈包装有限公司 | Rib carving structure for tank body |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |