CN206169226U - Cast tube centrifuge pipe drawing device - Google Patents
Cast tube centrifuge pipe drawing device Download PDFInfo
- Publication number
- CN206169226U CN206169226U CN201621079579.6U CN201621079579U CN206169226U CN 206169226 U CN206169226 U CN 206169226U CN 201621079579 U CN201621079579 U CN 201621079579U CN 206169226 U CN206169226 U CN 206169226U
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- Prior art keywords
- bent axle
- cylindrical shell
- cast tube
- drawing device
- connecting rod
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Abstract
The utility model relates to a cast tube centrifuge pipe drawing device, belong to the centrifugal casting technology field, which has the advantages of simple structure, high durability and convenient use, utilize the bent axle principle, carry out better support to the cast tube, the efficiency of the tube drawing is improved cast tube centrifuge pipe drawing device, the technical scheme that adopts is provided with the end cover for the both ends of cylindrical shell, be provided with the bent axle in the cylindrical shell, the both ends of bent axle are passed through the bearing and are installed on the end cover, the input of bent axle is connected with worm speed reducer, worm speed reducer is connected with the motor, rotate on the crank pin of bent axle and install the axle sleeve, be provided with the connecting rod on the axle sleeve, the upper and lower both ends of cylindrical shell are provided with the rectangular hole, the connecting rod passes the rectangular hole, the tip articulates there is the supporting shoe, the utility model discloses extensively be used for cast tube centrifuge's tube drawing operation.
Description
Technical field
This utility model is related to a kind of cast tube centrifuge pipe drawing device, belongs to centrifugal casting technique field.
Background technology
Centrifugal casting is liquid metals to be injected in the casting mold of the centrifuge of rotation at a high speed, makes molten metal do centrifugal motion and fills
The technology and method of full casting mold and formation foundry goods.Because centrifugal motion makes liquid metals radially can well be full of casting mold and shape
Into the Free Surface of foundry goods；The endoporus of cylinder can be obtained without core；Contribute to the row of gas and field trash in liquid metals
Remove；The crystallization process of metal is affected, so as to improve the mechanical performance and physical property of foundry goods.After cast tube molding, need from from
Extract in scheming, be placed on pipe support and cooled down, this process mainly adopt tube drawing mechanism, but existing tube drawing mechanism,
Stay tube mechanism motion amplitude is little, for some heavy calibers, longer cast tube, it is impossible to preferably supported, causes tube drawing efficiency
Reduce.
Utility model content
To solve the technical problem that prior art is present, this utility model provides a kind of simple structure, easy to use, profit
Bent axle principle is used, cast tube is preferably supported, improve the cast tube centrifuge pipe drawing device of tube drawing efficiency.
For achieving the above object, the technical scheme that this utility model is adopted is cast tube centrifuge pipe drawing device, including post
Shape housing, the two ends of the cylindrical shell are provided with end cap, and bent axle is provided with cylindrical shell, and the two ends of the bent axle pass through axle
Hold on end cap, the input of the bent axle is connected with reducer of turbodrill, the reducer of turbodrill is connected with motor
Connect, axle sleeve is rotatablely equipped with the crankpin of the bent axle, be provided with connecting rod on the axle sleeve, up and down the two of the cylindrical shell
End is provided with rectangular opening, and the connecting rod passes through rectangular opening, and end is hinged with support block.
Preferably, the support block is arcuate structure, and the bottom of support block is provided with arc ear mount, the middle part of the connecting rod
Groove is milled with, the both sides of the groove are provided with hinge hole, and the arc ear mount is by hinge on hinge hole.
Preferably, the quantity at least two of the cylindrical shell upper support block, the quantity of lower support block is at least
One.
Compared with prior art, this utility model has following technique effect：This utility model simple structure, user
Just, using bent axle principle, multiple support links are provided with bent axle, support block is set in support link, crank rotation makes
Support block supports casting-pipe inner wall, disclosure satisfy that the cast tube tube drawing operation of different length and different tube diameters, while being slowed down using turbine
Device realizes the self-locking of bent axle, supports relatively reliable.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cross section structure schematic diagram of the present utility model.
Specific embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect become more apparent, with
Lower combination drawings and Examples, are further elaborated to this utility model.It should be appreciated that concrete reality described herein
Example is applied only to explain this utility model, be not used to limit this utility model.
As shown in figure 1, cast tube centrifuge pipe drawing device, including cylindrical shell 1, the two ends of cylindrical shell 1 are provided with end cap
2, bent axle 3 is provided with cylindrical shell 1, the two ends of bent axle 3 are arranged on end cap 2 by bearing, the input and turbine of bent axle 3
Decelerator is connected, and reducer of turbodrill is connected with motor, axle sleeve 4 is rotatablely equipped with the crankpin of bent axle 3, on axle sleeve 4
Connecting rod 5 is provided with, the upper and lower ends of cylindrical shell 1 are provided with rectangular opening 10, and connecting rod 5 passes through rectangular opening, and end is hinged with support
Block 6.
Wherein, support block 6 is arcuate structure, and the bottom of support block 6 is provided with arc ear mount 7, and the middle part of connecting rod 5 is milled with logical
Groove 8, the both sides of groove 8 are provided with hinge hole, and arc ear mount 7 is hinged on hinge hole by bearing pin 9.
When in use, cylindrical shell is arranged on plyer, then by power transmission shaft and reducer of turbodrill, motor phase
Connection.When needing tube drawing, plyer is moved to into centrifuge socket section, cylindrical shell is inserted in cast tube, motor drives
Crank rotation.When the crankpin of bent axle is located at highs and lows, connecting rod is stretched completely, support block and casting-pipe inner wall top
Tightly, while reducer of turbodrill realizes self-locking.When needing to withdraw support block, motor is rotated further, and support block withdraws, and tube drawing is little
Car is return, and fulfils assignment.
Additionally, the quantity at least two of the upper support block of cylindrical shell 1, the quantity of lower support block is at least one.
Using the balance up and down of this support arranged and disclosure satisfy that support block, tube drawing is convenient, supports relatively reliable.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., all should wrap in this utility model model
In enclosing.
Claims (3)
1. cast tube centrifuge pipe drawing device, it is characterised in that：Including cylindrical shell, the two ends of the cylindrical shell are provided with end
Lid, is provided with bent axle in cylindrical shell, the two ends of the bent axle are arranged on end cap by bearing, the input of the bent axle with
Reducer of turbodrill is connected, and the reducer of turbodrill is connected with motor, and on the crankpin of the bent axle axle is rotatablely equipped with
Set, is provided with connecting rod on the axle sleeve, the upper and lower ends of the cylindrical shell are provided with rectangular opening, and the connecting rod passes through rectangle
Hole, end is hinged with support block.
2. cast tube centrifuge pipe drawing device according to claim 1, it is characterised in that：The support block is arcuate structure,
The bottom of support block is provided with arc ear mount, and groove is milled with the middle part of the connecting rod, and the both sides of the groove are provided with hinge hole,
The arc ear mount is by hinge on hinge hole.
3. cast tube centrifuge pipe drawing device according to claim 1 and 2, it is characterised in that：The cylindrical shell top
The quantity at least two of bracer, the quantity of lower support block is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079579.6U CN206169226U (en) | 2016-09-26 | 2016-09-26 | Cast tube centrifuge pipe drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079579.6U CN206169226U (en) | 2016-09-26 | 2016-09-26 | Cast tube centrifuge pipe drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169226U true CN206169226U (en) | 2017-05-17 |
Family
ID=58676559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621079579.6U Active CN206169226U (en) | 2016-09-26 | 2016-09-26 | Cast tube centrifuge pipe drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590444A (en) * | 2019-01-07 | 2019-04-09 | 肇庆学院 | A kind of hydraulic cylinder body centrifugal casting apparatus |
-
2016
- 2016-09-26 CN CN201621079579.6U patent/CN206169226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590444A (en) * | 2019-01-07 | 2019-04-09 | 肇庆学院 | A kind of hydraulic cylinder body centrifugal casting apparatus |
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