CN205613836U - Undergauge formula rolling mill - Google Patents
Undergauge formula rolling mill Download PDFInfo
- Publication number
- CN205613836U CN205613836U CN201620036441.1U CN201620036441U CN205613836U CN 205613836 U CN205613836 U CN 205613836U CN 201620036441 U CN201620036441 U CN 201620036441U CN 205613836 U CN205613836 U CN 205613836U
- Authority
- CN
- China
- Prior art keywords
- mobile
- mobile base
- workpiece
- supporting mechanism
- dop
- 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
Links
Landscapes
- Forging (AREA)
Abstract
The utility model belongs to the technical field of axle processing and specifically relates to an undergauge formula rolling mill, including base, rolling device, heating device, rotation supporting mechanism, removal supporting mechanism and pneumatic cylinder, wherein the base both sides are equipped with fore -stock and after -poppet respectively, rolling zhuan zhi, heating device with remove supporting mechanism distinguish in proper order movably set up in on the base, just the fore -stock with it is adjacent to remove supporting mechanism, the after -poppet with rolling device is adjacent, the pneumatic cylinder sets up in the outside of fore -stock, it passes through to remove supporting mechanism hydraulic cylinder drive removes, rotates supporting mechanism and installs on the after -poppet of base, and the work piece both ends are passed through respectively rotate supporting mechanism and remove the supporting of supporting mechanism, and the work piece passes through it is rotatory to rotate the drive of supporting mechanism, remove supporting mechanism along with the work piece length change removes when the processing work piece. The utility model discloses process effectually and shortened the technology cycle, improved production efficiency greatly.
Description
Technical field
The utility model relates to axle manufacture field, specifically a kind of diameter reduced milling train.
Background technology
Axle forging process includes blanking, heating, rolling, secondary heats, base, the multiple working procedures such as shaping, wherein the operation of rolling is typically to utilize induction heating equipment of medium frequency by after axle heating, recycling milling train carries out base, rolling equipment of the prior art is limited by rolling principle, the universal volume of integral device is relatively big and structure is complicated, therefore firing equipment and rolling equipment are difficult to be designed to integrative-structure, whole process cycle is longer, production efficiency is relatively low, and in the operation of rolling, owing to being plastically deformed, the length of axle can be elongated, and rolling equipment is generally difficult to realize the servo-actuated clamping of shaft end in prior art, this also can influence of rolled effect.
Utility model content
The purpose of this utility model is to provide a kind of diameter reduced milling train, heater and rolling device are set to one, and rolling device utilizes and the pressure head of breathing can carry out undergauge processing to workpiece, the clamping device of shaft end is also capable of servo-actuated clamping, processing effect is good and shortens process cycle, substantially increases production efficiency.
The purpose of this utility model is achieved through the following technical solutions:
A kind of diameter reduced milling train, including pedestal, rolling device, heater, rotating support mechanism, mobile supporting device and hydraulic cylinder, wherein said pedestal is respectively provided on two sides with fore-stock and after-poppet, rolling device, heater and mobile supporting device are movably arranged on described pedestal successively respectively, and described fore-stock is adjacent with described mobile supporting device, described after-poppet is adjacent with described rolling device, described hydraulic cylinder is arranged at the outside of fore-stock, described mobile supporting device is moved by described Driven by Hydraulic Cylinder, rotating support mechanism is arranged on the after-poppet of pedestal, workpiece two ends are respectively by described rotating support mechanism and mobile supporting device supporting, and workpiece is driven by described rotating support mechanism and rotates, described mobile supporting device moves as Workpiece length changes when processing workpiece.
Described pedestal is provided with slide rail and tooth bar, described rolling device bottom is provided with rolling device Mobile base, described heater bottom is provided with heater Mobile base, described mobile supporting device is provided with supporting Mobile base, the bottom of described rolling device Mobile base, heater Mobile base and supporting Mobile base is equipped with the slide block matching with described slide rail, being equipped with driving motor in the side of described rolling device Mobile base and heater Mobile base, each drives and is equipped with, on the output shaft of motor, the gear coordinating with described tooth bar.
Described rolling device includes cylinder body, piston thrust block and pressure head, it is provided with piston thrust block between the interior plate and outer panel of described cylinder body, it is provided with multiple pressure head between the inner bottom plating and Outer Bottom Plating of described cylinder body, described piston thrust block moving axially along cylinder body, each pressure head promotes moving radially along cylinder body by described piston thrust block.
Described piston thrust block is inclined-plane with the contact surface of pressure head.
Axially looking along cylinder body, described pressure head is flap and each pressure head is along the circumferential direction uniform.
The Outer Bottom Plating of described cylinder body is provided with the buffer spring offseting with described piston thrust block.
Described mobile supporting device includes supporting Mobile base, dop A and support rod A, described supporting Mobile base is movably arranged on pedestal, dop A is installed in rotation on described supporting Mobile base, described support rod A is clamped by described dop A, and the free end of described support rod A abuts with workpiece end.
Described rotating support mechanism includes dop B, support rod B and corner hydraulic cylinder, wherein dop B is installed in rotation on the after-poppet of described pedestal, corner hydraulic cylinder is arranged on pedestal, and described dop B is rotated by described corner Driven by Hydraulic Cylinder, support rod B is clamped by described dop B, and the end abutment of the free end of described support rod B and workpiece.
Described dop B passes through corner Driven by Hydraulic Cylinder reciprocating rotation.
Advantage of the present utility model and good effect be:
1st, heater and rolling device are set to one by the utility model, and as heater moves, described rolling device is followed and processed workpiece undergauge, effectively shortens process cycle, improves production efficiency.
2nd, rolling device of the present utility model utilizes and the pressure head structure of breathing can carry out undergauge processing to workpiece, there is gap between due to each pressure head, therefore after the processing of each undergauge, workpiece is driven automatically to turn an angle (back and forth) by rotating support mechanism, so just surface of the work is made all to be worked into, it is ensured that processing effect.
3rd, the utility model passes through rotating support mechanism and mobile supporting device supporting workpiece, and in process, owing to being plastically deformed, the length of axle can be elongated, and described mobile supporting device can be mobile with Workpiece length change, thus keeps processing axle straight.
4th, the supporting of the utility model rotating support mechanism and mobile supporting device are all abutted with workpiece end by dop clamping support rod, so just ensure that workpiece end also can be worked into, it is ensured that processing effect.
Brief description
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of rolling device in Fig. 1,
Fig. 3 is the side view of rolling device in Fig. 2,
Fig. 4 is the structural representation rotating supporting device in Fig. 1.
Wherein, 1 is hydraulic cylinder, and 2 is link, 3 is supporting Mobile base, and 4 is dop A, and 5 is workpiece, 6 is heater, and 7 is rolling device, and 8 is support rod B, 9 is dop B, and 10 is pedestal, and 11 is tooth bar, 12 is support rod A, and 13 is heater Mobile base, and 14 is rolling device Mobile base, 15 is piston thrust block, and 16 is pressure head, and 17 is interface, 18 is inner bottom plating, and 19 is buffer spring, and 20 is corner hydraulic cylinder, 21 is bearing, and 22 is slide rail, and 23 is rotating support mechanism, 24 is mobile supporting device, 25 is outer panel, and 26 is interior plate, and 27 is Outer Bottom Plating.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
nullAs shown in Figure 1，The utility model includes pedestal 10、Rolling device 7、Heater 6、Rotating support mechanism 23、Mobile supporting device 24 and hydraulic cylinder 1,Wherein said pedestal 10 is in matrix，It is respectively provided on two sides with fore-stock and after-poppet at described pedestal 10，Rolling device 7 heater 6 and mobile supporting device 24 are movably arranged on described pedestal 10 successively，Fore-stock on pedestal 10 is adjacent with described mobile supporting device 24，After-poppet on pedestal 10 is adjacent with described rolling device 7，Described hydraulic cylinder 1 is arranged at the outside of fore-stock，Described mobile supporting device 24 is driven mobile by described hydraulic cylinder 1，Rotating support mechanism 23 is arranged on the after-poppet of pedestal 10，Workpiece 5 two ends when processing are supported by described rotating support mechanism 23 and mobile supporting device 24 respectively，And workpiece 5 is driven by described rotating support mechanism 23 and rotates，Described mobile supporting device 24 moves as workpiece 5 length changes when processing workpiece 5.In the present embodiment, described heater 6 is induction heating equipment of medium frequency, and this is known in the art technology.
As shown in Figure 1, pedestal 10 is provided with slide rail 22 and tooth bar 11, described rolling device 7 bottom is provided with rolling device Mobile base 14, described heater 6 bottom is provided with heater Mobile base 13, described mobile supporting device 24 is provided with supporting Mobile base 3, described rolling device Mobile base 14, the bottom of heater Mobile base 13 and supporting Mobile base 3 is equipped with the slide block matching with described slide rail 22, it is equipped with driving motor in the side of described rolling device Mobile base 14 and heater Mobile base 13, each drives and is equipped with, on the output shaft of motor, the gear coordinating with described tooth bar 11, described rolling device 7 and heater 6 are moved on described pedestal 10 by driving motor to drive i.e. respectively.
nullAs shown in Figures 1 to 3，Described rolling device 7 includes cylinder body、Piston thrust block 15、Pressure head 16 and buffer spring 19，The cross section of wherein said cylinder body is the U shape of 90-degree rotation，It is provided with piston thrust block 15 between the interior plate 26 and outer panel 25 of described cylinder body，It is provided with multiple pressure head 16 between the inner bottom plating 18 and Outer Bottom Plating 27 of described cylinder body，And as shown in Figure 3，Axially looking along cylinder body，Described pressure head 16 is in flap and along the circumferential direction uniform，Described piston thrust block 15 moving axially along cylinder body，Each pressure head 16 all moving radially along cylinder body，Each pressure head 16 all offsets with described piston thrust block 15，And piston thrust block 15 is inclined-plane with the contact surface of each pressure head 16，So the plurality of pressure head 16 will pass through piston thrust block 15 promotion and realizes swollen footpath or undergauge，During equipment work，Workpiece 5 passes through rolling device 7，Described rolling device 7 utilizes the undergauge rolling that the undergauge of each pressure head 16 completes workpiece 5，The outer panel 25 of described cylinder body is provided with the liquid discrepancy that interface 17 moves for driving piston thrust block 15，The Outer Bottom Plating 27 of described cylinder body is provided with the buffer spring 19 offseting with described piston thrust block 15，Described buffer spring 19 1 aspect plays cushioning effect when each pressure head 16 undergauge，On the other hand the effect that auxiliary pushing piston thrust block 15 resets is may also operate as when each pressure head 16 swollen footpath.Being provided with six pressure heads 16 in the present embodiment altogether, owing to during processing, workpiece 5 surface temperature is higher, each pressure head 16 described all uses refractory metal alloy to make, and is provided with cooling water channel in pressure head 16 end, and this is known in the art technology.
As shown in Figure 1, described mobile supporting device 24 includes supporting Mobile base 3, dop A4 and support rod A12, described supporting Mobile base 3 is movably arranged on pedestal 10, dop A4 is arranged on described supporting Mobile base 3 by bearing 21 supporting, described support rod A12 is clamped by described dop A4, the free end of described support rod A12 and workpiece 5 end abutment, during equipment work, if directly workpiece is clamped by dop A4, so retained part of dop A4 will be unable to processing, so the utility model is by arranging support rod A12 and workpiece 5 end abutment, the displacement enabling rolling device 7 processes all outer circumference surfaces of workpiece 5.The cylinder rod end of described hydraulic cylinder 1 is connected with described supporting Mobile base 3 by the link 2 of a semicircular in shape, mobile steady to ensure.When card engaging workpiece 5, described mobile supporting device 24 drives to move by hydraulic cylinder 1 and supports workpiece 5, and when workpiece 5 is processed, control system control hydraulic cylinder 1 drives described mobile supporting device 24 mobile with the change of workpiece 5 length, to keep processing axle straight.
As shown in Figure 1 and Figure 4, described rotating support mechanism 23 includes dop B9, support rod B8 and corner hydraulic cylinder 20, wherein dop B9 is arranged on the after-poppet of described pedestal 10 by bearing 21 supporting, corner hydraulic cylinder 20 is arranged in the recess of pedestal 10, described dop B9 is driven by described corner hydraulic cylinder 20 and rotates, support rod B8 is clamped by described dop B9, and the end abutment of the free end of described support rod B8 and workpiece 5, support rod B8 in described rotating support mechanism 23 and the support rod A12 effect on movement supporting device 24 are identical.As shown in Figure 3, there is gap between each pressure head 16, therefore process workpiece 5 when gap at can exist process less than position, each pressure head 16 undergauge processing after, workpiece 5 is rotated to an angle by the effect of described corner hydraulic cylinder 20, so just ensures that workpiece 5 surface can be worked into.In the present embodiment, owing to arranging six pressure heads 16, after each undergauge, corner hydraulic cylinder 20 all drives workpiece 5 automatically to rotate 30 degree of angles (back and forth).
Operation principle of the present utility model is:
During equipment work, workpiece 5 is supported by rotating support mechanism 23 and mobile supporting device 24, described rolling device 7 and heater 6 are walked on described pedestal 10 by driving motor to drive respectively, first pass through heater 6 and the region to be processed on workpiece 5 is heated to 1150 degree, then rolling device 7 carries out undergauge processing in the thermal treatment zone, and after each undergauge, corner hydraulic cylinder 20 in rotating support mechanism 23 drives workpiece 5 automatically to turn an angle (back and forth), ensure that workpiece 5 surface is all worked into, as heater 6 moves, described rolling device 7 is followed and is carried out undergauge processing to workpiece 5, in process, described mobile supporting device 24 is mobile with the change of workpiece 5 length, keep processing axle straight.
Claims (9)
- null1. a diameter reduced milling train，It is characterized in that: include pedestal (10)、Rolling device (7)、Heater (6)、Rotating support mechanism (23)、Mobile supporting device (24) and hydraulic cylinder (1),Wherein said pedestal (10) is respectively provided on two sides with fore-stock and after-poppet，Rolling device (7) heater (6) and mobile supporting device (24) are movably arranged on described pedestal (10) successively respectively，And described fore-stock is adjacent with described mobile supporting device (24)，Described after-poppet is adjacent with described rolling device (7)，Described hydraulic cylinder (1) is arranged at the outside of fore-stock，Described mobile supporting device (24) is driven mobile by described hydraulic cylinder (1)，Rotating support mechanism (23) is arranged on the after-poppet of pedestal (10)，Workpiece (5) two ends pass through described rotating support mechanism (23) and mobile supporting device (24) supporting respectively，And workpiece (5) is driven by described rotating support mechanism (23) and rotates，Described mobile supporting device (24) is moved as workpiece (5) length changes when processing workpiece (5).
- 2. diameter reduced milling train according to claim 1, it is characterized in that: described pedestal (10) is provided with slide rail (22) and tooth bar (11), described rolling device (7) bottom is provided with rolling device Mobile base (14), described heater (6) bottom is provided with heater Mobile base (13), described mobile supporting device (24) is provided with supporting Mobile base (3), described rolling device Mobile base (14), the bottom of heater Mobile base (13) and supporting Mobile base (3) is equipped with the slide block matching with described slide rail (22), it is equipped with driving motor in the side of described rolling device Mobile base (14) and heater Mobile base (13), each drives and is equipped with, on the output shaft of motor, the gear coordinating with described tooth bar (11).
- 3. diameter reduced milling train according to claim 1 and 2, it is characterized in that: described rolling device (7) includes cylinder body, piston thrust block (15) and pressure head (16), it is provided with piston thrust block (15) between the interior plate (26) and outer panel (25) of described cylinder body, it is provided with multiple pressure head (16) between the inner bottom plating (18) and Outer Bottom Plating (27) of described cylinder body, described piston thrust block (15) moving axially along cylinder body, each pressure head (16) promotes moving radially along cylinder body by described piston thrust block (15).
- 4. diameter reduced milling train according to claim 3, it is characterised in that: described piston thrust block (15) is inclined-plane with the contact surface of pressure head (16).
- 5. diameter reduced milling train according to claim 3, it is characterised in that: axially looking along cylinder body, described pressure head (16) is in flap and each pressure head (16) is along the circumferential direction uniform.
- 6. diameter reduced milling train according to claim 3, it is characterised in that: on the Outer Bottom Plating (27) of described cylinder body, it is provided with the buffer spring (19) offseting with described piston thrust block (15).
- 7. diameter reduced milling train according to claim 1 and 2, it is characterized in that: described mobile supporting device (24) includes supporting Mobile base (3), dop A (4) and support rod A (12), described supporting Mobile base (3) is movably arranged on pedestal (10), dop A (4) is installed in rotation on described supporting Mobile base (3), described support rod A (12) is clamped by described dop A (4), the free end of described support rod A (12) and workpiece (5) end abutment.
- 8. diameter reduced milling train according to claim 1, it is characterized in that: described rotating support mechanism (23) includes dop B (9), support rod B (8) and corner hydraulic cylinder (20), wherein dop B (9) is installed in rotation on the after-poppet of described pedestal (10), corner hydraulic cylinder (20) is arranged on pedestal (10), and described dop B (9) is driven by described corner hydraulic cylinder (20) and rotates, support rod B (8) is clamped by described dop B (9), and the end abutment of the free end of described support rod B (8) and workpiece (5).
- 9. diameter reduced milling train according to claim 8, it is characterised in that: described dop B (9) drives reciprocating rotation by corner hydraulic cylinder (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036441.1U CN205613836U (en) | 2016-01-14 | 2016-01-14 | Undergauge formula rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036441.1U CN205613836U (en) | 2016-01-14 | 2016-01-14 | Undergauge formula rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205613836U true CN205613836U (en) | 2016-10-05 |
Family
ID=57034755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036441.1U Expired - Fee Related CN205613836U (en) | 2016-01-14 | 2016-01-14 | Undergauge formula rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205613836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964652A (en) * | 2016-01-14 | 2017-07-21 | 辽宁丰运精锻科技有限公司 | Diameter reduced milling train |
-
2016
- 2016-01-14 CN CN201620036441.1U patent/CN205613836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964652A (en) * | 2016-01-14 | 2017-07-21 | 辽宁丰运精锻科技有限公司 | Diameter reduced milling train |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103736796B (en) | A kind of swan neck system | |
| CN206794499U (en) | A kind of punching device for pipe fittings | |
| CN204584161U (en) | Concave type swager | |
| CN107236855A (en) | Longaxones parts quenching/tempering machine tool clamping rotary drive mechanism | |
| CN106111757B (en) | automatic rolling machine | |
| CN205613836U (en) | Undergauge formula rolling mill | |
| CN201304437Y (en) | Solar energy water heater inner drum end part flange turner | |
| CN205966895U (en) | Bending device | |
| CN206794634U (en) | A kind of tubing string swager for processing inner spline gear | |
| CN203599337U (en) | Titanium alloy cylindrical part spinning device | |
| CN103230994B (en) | Device and method for forming imprint of micro groove on shaft through stepping rolling | |
| CN205110464U (en) | Multifunctional circle rolling machine | |
| CN104858280B (en) | Flange flanging machine | |
| CN113385571A (en) | Numerical control pipe and plate spinning machine | |
| CN106964652A (en) | Diameter reduced milling train | |
| CN106276083B (en) | A kind of transmission device and method for high frequency heat treatment bend pipe | |
| CN201659181U (en) | Pipe bender | |
| CN112496090B (en) | Deviation correcting device for H-shaped steel production and working method thereof | |
| CN203484466U (en) | Corrugated boiler flue forming equipment | |
| CN104553032B (en) | Multistation processing platform | |
| CN208960894U (en) | CNC revolves riveting equipment | |
| CN202683699U (en) | Three-roller swing mechanism of hydraulic section-bar bending machine | |
| RU44071U1 (en) | AUTOMOBILE WHEEL DRIVING MACHINE | |
| CN201455065U (en) | Forming mill | |
| CN205363157U (en) | Clearance roll extrusion anchor clamps of automobile axle shell and beaded finish |
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: 20161005 Termination date: 20170114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |