CN109550918A - A kind of inverted-cone pipe drawing device - Google Patents
A kind of inverted-cone pipe drawing device Download PDFInfo
- Publication number
- CN109550918A CN109550918A CN201910089248.2A CN201910089248A CN109550918A CN 109550918 A CN109550918 A CN 109550918A CN 201910089248 A CN201910089248 A CN 201910089248A CN 109550918 A CN109550918 A CN 109550918A
- Authority
- CN
- China
- Prior art keywords
- hubei province
- mandrel
- cylinder
- back taper
- jacket member
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
- B22D13/108—Removing of casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The present invention relates to a kind of inverted-cone pipe drawing devices, including back taper head, mandrel, Hubei Province dental lamina, outer jacket member, cylinder connection piece, cylinder and adjust support base, one end of mandrel is provided with back taper head, the other end of mandrel is connect by cylinder connection piece with cylinder horizontal through outer jacket member, several Hubei Province dental laminas are evenly distributed on the outer circumference surface of mandrel, one end of Hubei Province dental lamina has Hubei Province tooth protrusion, the other end is connected with outer jacket member, and one end of Hubei Province dental lamina with Hubei Province tooth protrusion is also matched with the outer conical surface of back taper head.The present invention save cost, significantly improve tube drawing precision and efficiency, by tube drawing stagnation have some setbacks and so on probability be reduced to 0.1% or less；Structure is simple, easy to maintenance；The program-controlled strong operation of aspect compatibility is succinct, adapts to various production environments, is used in the production of a variety of supervisor's products, improves the stability and safety of cast tube production procedure.
Description
Technical field
The invention belongs to cast tube technical fields, are related to a kind of inverted-cone pipe drawing device more particularly to a kind of centrifugation of inverted-cone
The pneumatic pipe drawing device of casting machine.
Background technique
Since spun cast pipe industry is a kind of conventionally manufactured industry, set for many years using the spun cast pipe of old structure always
Standby, tube drawing process is completed by manual operation.Lead in industry that there are such situations: labor intensity of workers is big, work, safety collar
Border is severe；Production efficiency is low, high production cost；The recruitment of cast tube factory is difficult, and the major part for being currently undertaken by cast tube industry is all year
Age biggish worker.
According to above-mentioned status, a variety of pipe drawing devices of my company's independent research, including linking-board type pipe drawing device and common
Support claw formula pipe drawing device etc..But there are a few place's common faults for the above product:
A. tube drawing support claw and casting-pipe inner wall contact area are small, and support claw dynamics is insufficient；
B. rotatable pneumatic device torque is smaller, encounters and is likely to occur the feelings that tube drawing has some setbacks or stagnates when spraying adhesion
Condition；
C. cast tube workshop labor intensity is larger, and by long-term use, traditional support claw formula pipe drawing device is used to carry out support claw
The spring of reset will appear strain after being used for a long time.Cause support claw to reset not in time, tube drawing stroke occur excessively or pulls out
Tube head cannot precisely enter tube drawing position.
And development of the invention, try out successfully then very good solution problem above.Pneumatic device directly acts on support claw
Part ensure that the dynamics of tube drawing.Significantly improve tube drawing precision and efficiency, by tube drawing stagnation have some setbacks and so on it is general
Rate is reduced to 0.1% hereinafter, substantially increasing the stability of cast tube production procedure, while ensure that the uniform of cast tube quality
High efficiency.
Summary of the invention
In consideration of it, carrying out tube drawing using back taper head the object of the present invention is to provide a kind of, structure is simple, and operation is succinct
Pipe drawing device.
In order to achieve the above object, and then the technical solution taken is as follows:
A kind of inverted-cone pipe drawing device, including back taper head, mandrel, Hubei Province dental lamina, outer jacket member, cylinder connection piece, cylinder and
Support base is adjusted, one end of the mandrel is provided with back taper head, and the other end of mandrel is connected horizontal through outer jacket member by cylinder
The connection of the output end of fitting and cylinder, the cylinder setting is on adjusting support base, and the adjusting support base is L-shaped, in institute
State and be evenly distributed with several Hubei Province dental laminas on the outer circumference surface of mandrel, one end of Hubei Province dental lamina has Hubei Province tooth protrusion, the other end with
Outer jacket member is connected, and at the same time, one end of Hubei Province dental lamina with Hubei Province tooth protrusion is also matched with the outer conical surface of back taper head；
The outer jacket member includes coat body, connector, trunnion, spring and connecting flange, and the coat body is circle
Column cavity body offers several in the coat body for accommodating the receiving portion of connector, and the two sides of described accommodation section are set
It is equipped with fixed plate, meanwhile, the connector passes through the pin shaft being arranged in fixed plate and connector is rotationally connected in fixed plate,
One end of connector is connect with Hubei Province dental lamina, the other end of connector and the outer conical surface that the intrinsic trunnion of housing is arranged in
Contact, the trunnion passes through mandrel and is fixed on mandrel, in addition, one end of groove surface and spring that the trunnion has connects
It connects, the other end set of the spring is through on the lug boss of connecting flange and is fixed on connecting flange, and the connecting flange is set
The other end in coat body is set, the coat body is fixed on by connecting flange and is adjusted on support base, moreover, the core
Axis, trunnion, spring, connecting flange are coaxial line.
Further, the right angle for adjusting support base is provided with connecting plate.
The beneficial effects of the present invention are: saving cost this invention simplifies the operating mechanism of original traditional pipe drawing device；It is aobvious
Work improves tube drawing precision and efficiency, by tube drawing stagnation have some setbacks and so on probability be reduced to 0.1% or less；Structure
Simply, easy to maintenance；The program-controlled strong operation of aspect compatibility is succinct, adapts to various production environments, and be used in a variety of supervisor's products
Production；Substantially increase the stability and safety of cast tube production procedure.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that Fig. 1 is related to the left view of outer jacket member.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
As shown in Figure 1, a kind of inverted-cone pipe drawing device, including back taper head 1, mandrel 2, Hubei Province dental lamina 3, outer jacket member 4, cylinder
Connector 5, cylinder 6 and adjust support base 7, one end of the mandrel 2 is provided with back taper head 1, the other end of mandrel 2 horizontal through
Outer jacket member 4 is connect by cylinder connection piece 5 with the output end of cylinder 6, and the setting of cylinder 6 is described on adjusting support base 7
Adjusting support base 7 is L-shaped, and the right angle for adjusting support base 7 is provided with connecting plate 9, in the outer circumference surface of the mandrel 2
On be evenly distributed with several Hubei Province dental laminas 3, one end of Hubei Province dental lamina 3 has Hubei Province tooth protrusion 8, and the other end is connected with outer jacket member 4
It connects, at the same time, one end of Hubei Province dental lamina 3 with Hubei Province tooth protrusion 8 is also matched with the outer conical surface of back taper head 1.
As shown in Figure 1, 2, the outer jacket member 4 includes coat body 41, connector 42, trunnion 43, spring 44 and connection
Flange 45, the coat body 41 are cylindrical cavity body, several are offered in the coat body 41 for accommodating connector
42 receiving portion 46, the two sides of described accommodation section 46 are provided with fixed plate 47, meanwhile, the connector 42 is by being arranged in fixation
Connector 42 is rotationally connected in fixed plate 47 by the pin shaft on plate 47, and one end of connector 42 is connect with Hubei Province dental lamina 3, even
The other end of fitting 42 is contacted with the outer conical surface for the trunnion 43 being arranged in coat body 41, and the trunnion 43 passes through mandrel 2
And be fixed on mandrel 2, in addition, the groove surface that the trunnion 43 has is connect with one end of spring 44, the spring 44 it is another
One end set is through on the lug boss of connecting flange 45 and is fixed on connecting flange 45, and the connecting flange 45 is arranged in housing sheet
The other end of body 41, the coat body 41 are fixed on by connecting flange 45 and are adjusted on support base 7, moreover, the mandrel 2,
Trunnion 43, spring 44, connecting flange 45 are coaxial line.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of inverted-cone pipe drawing device, including back taper head, mandrel, Hubei Province dental lamina, outer jacket member, cylinder connection piece, cylinder and tune
Save support base, it is characterised in that:
One end of the mandrel is provided with back taper head, and the other end of mandrel passes through cylinder connection piece and gas horizontal through outer jacket member
The output end of cylinder connects, and the cylinder setting is on adjusting support base, and the adjusting support base is L-shaped, in the mandrel
Several Hubei Province dental laminas are evenly distributed on outer circumference surface, one end of Hubei Province dental lamina has Hubei Province tooth protrusion, the other end and outer jacket member
It is connected, at the same time, one end of Hubei Province dental lamina with Hubei Province tooth protrusion is also matched with the outer conical surface of back taper head；
The outer jacket member includes coat body, connector, trunnion, spring and connecting flange, and the coat body is that cylinder is empty
Cavity offers several in the coat body for accommodating the receiving portion of connector, and the two sides of described accommodation section are provided with
Fixed plate, meanwhile, the connector passes through the pin shaft being arranged in fixed plate and connector is rotationally connected in fixed plate, connects
One end of part is connect with Hubei Province dental lamina, and the other end of connector connects with the outer conical surface that the intrinsic trunnion of housing is arranged in
Touching, the trunnion passes through mandrel and is fixed on mandrel, in addition, one end of groove surface and spring that the trunnion has connects,
The other end set of the spring is through on the lug boss of connecting flange and is fixed on connecting flange, and the connecting flange setting exists
The other end of coat body, the coat body is fixed on by connecting flange and is adjusted on support base, moreover, the mandrel, ear
Axis, spring, connecting flange are coaxial line.
2. a kind of back taper pipe drawing device according to claim 1, which is characterized in that the right angle for adjusting support base is set
It is equipped with connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089248.2A CN109550918A (en) | 2019-01-30 | 2019-01-30 | A kind of inverted-cone pipe drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089248.2A CN109550918A (en) | 2019-01-30 | 2019-01-30 | A kind of inverted-cone pipe drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109550918A true CN109550918A (en) | 2019-04-02 |
Family
ID=65874087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910089248.2A Pending CN109550918A (en) | 2019-01-30 | 2019-01-30 | A kind of inverted-cone pipe drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550918A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2430282A1 (en) * | 1978-07-06 | 1980-02-01 | Pont A Mousson | Extractor for removing cast metal tubes from moulds - esp. for removing very hot cast iron pipe from centrifugal casting mould |
| IN153544B (en) * | 1979-01-03 | 1984-07-28 | Pont A Mousson | |
| JPH03155443A (en) * | 1989-11-10 | 1991-07-03 | Kubota Corp | Apparatus for drawing pipe body |
| CN2240405Y (en) * | 1995-04-06 | 1996-11-20 | 华南理工大学 | Self-adaption centering adjustment drawing out device for centrifugal casting pipe |
| JPH09122866A (en) * | 1995-10-27 | 1997-05-13 | Kubota Corp | Chuck of drawing-out device for product in centrifugal casting |
| CN201410554Y (en) * | 2009-02-20 | 2010-02-24 | 大连万通工业装备有限公司 | Tube drawing tongs head |
| CN209736582U (en) * | 2019-01-30 | 2019-12-06 | 侯马市风雷管模制造有限公司 | Inverted cone type pipe drawing device |
-
2019
- 2019-01-30 CN CN201910089248.2A patent/CN109550918A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2430282A1 (en) * | 1978-07-06 | 1980-02-01 | Pont A Mousson | Extractor for removing cast metal tubes from moulds - esp. for removing very hot cast iron pipe from centrifugal casting mould |
| IN153544B (en) * | 1979-01-03 | 1984-07-28 | Pont A Mousson | |
| JPH03155443A (en) * | 1989-11-10 | 1991-07-03 | Kubota Corp | Apparatus for drawing pipe body |
| CN2240405Y (en) * | 1995-04-06 | 1996-11-20 | 华南理工大学 | Self-adaption centering adjustment drawing out device for centrifugal casting pipe |
| JPH09122866A (en) * | 1995-10-27 | 1997-05-13 | Kubota Corp | Chuck of drawing-out device for product in centrifugal casting |
| CN201410554Y (en) * | 2009-02-20 | 2010-02-24 | 大连万通工业装备有限公司 | Tube drawing tongs head |
| CN209736582U (en) * | 2019-01-30 | 2019-12-06 | 侯马市风雷管模制造有限公司 | Inverted cone type pipe drawing device |
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