CN206643315U - A kind of detachable centrifugal cold mould - Google Patents
A kind of detachable centrifugal cold mould Download PDFInfo
- Publication number
- CN206643315U CN206643315U CN201720451561.2U CN201720451561U CN206643315U CN 206643315 U CN206643315 U CN 206643315U CN 201720451561 U CN201720451561 U CN 201720451561U CN 206643315 U CN206643315 U CN 206643315U
- Authority
- CN
- China
- Prior art keywords
- housing
- end cap
- inner chamber
- right ends
- cold mould
- 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
- Joining Of Building Structures In Genera (AREA)
Abstract
It the utility model is related to a kind of dismountable centrifugal cold mould, it include housing, the close inner chamber being nested with housing, be arranged on housing left and right ends be used for seal end cap and be arranged on the track of hull outside wall, the housing includes the upper shell and lower house that one end is hinged and can mutually fastened, the other end of the upper shell is provided with upper junction plate, the other end of the lower house is provided with lower connecting plate, the upper junction plate is bolted to connection with lower connecting plate；Inner chamber of the present utility model is nested with the housing mutually fastened, when inner chamber, which is damaged, to be needed to change, housing is opened only to change inner chamber, without integral replacing, maintenance cost substantially reduces, mechanical seal structure is provided with the contact surface of end cap and inner chamber simultaneously, the molten iron spluttering of interior intracavitary is prevented, the personal safety of worker is effectively ensured.
Description
Technical field
Roll casting field is the utility model is related to, specifically a kind of dismountable centrifugal cold mould.
Background technology
Existing centrifugal roller cold mould is integrally cast using cast iron, and so the pin-and-hole at cold mould both ends is easy to production
Raw axial crack, cold mould service life is shorter while if pin-and-hole occurs to be broken the iron for becoming again and causing in cold mould in centrifugal process
The personal safety of water spluttering entail dangers to worker.And cold mould inner chamber easily produces cracking or axial direction or circumferential crack, not only to roll
The quality of production have an impact the service life that equally can also shorten cold mould, inner chamber once crack cold mould can only be carried out it is whole
Body is changed, and maintenance cost is higher.
Utility model content
Technical problem to be solved in the utility model, which is to provide one kind, can be convenient for changing inner chamber, effectively reduce safeguard into
This detachable centrifugal cold mould.
Technical scheme is used by the utility model：A kind of detachable centrifugal cold mould, it includes housing, is closely nested with
Inner chamber in housing, be arranged on housing left and right ends be used for seal end cap and be arranged on the track of hull outside wall.
The housing includes the upper shell and lower house that one end is hinged and can mutually fastened, in the upper shell
The other end is provided with upper junction plate, and the other end of the lower house is provided with lower connecting plate, the upper junction plate and lower connection
Plate-be bolted to connection.
The left and right ends of inner chamber connect with the medial surface of corresponding end cap respectively, are set on the left and right ends face of the inner chamber
There is screwed hole, the shoulder hole corresponding with the screwed hole is provided with the end cap；In the left and right ends face of the inner chamber
On be provided with the trapezoidal seal groove of radial section, be provided with the medial surface of the end cap and the seal groove phase clamping
Seal projection.
The housing use cast steel is made.
The track is rolled using steel plate and formed, and the both sides of the track are consolidated using groove welding mode with the housing
Fixed connection.
It is separately provided for fixing the pin-and-hole of end cap in the left and right ends of the housing.
Good effect of the present utility model is：Inner chamber of the present utility model is nested with the housing mutually fastened, works as inner chamber
Be damaged need change when, open housing only inner chamber is changed, without integral replacing, maintenance cost drops significantly
It is low, while mechanical seal structure is provided with the contact surface of end cap and inner chamber, the molten iron spluttering of interior intracavitary is prevented, is effectively ensured
The personal safety of worker.Housing is fabricated using No. 45 cast steels simultaneously, and forged steel intensity is high, and the pin-and-hole at both ends, which is not likely to produce, to be split
Line, production security is higher, while the side wall of housing will not also crack, long lifespan, and safety is without hidden danger.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is partial enlarged drawing at Fig. 1 A；
Fig. 3 is the utility model shell structure schematic diagram.
In the accompanying drawings, 1 housing, 1-1 upper shells, 1-2 lower houses, 1-3 upper junction plates, 1-4 lower connecting plates, in 2
Chamber, 3 pin-and-holes, 4 tracks, 5 end caps, 6 shoulder holes, 7 screwed holes, 8 bolts, 9 seal grooves, 10 sealing projections.
Embodiment
As illustrated in the accompanying drawings from 1 to 3, the utility model includes housing 1, the close inner chamber 2 being nested with housing 1, is arranged on housing
1 left and right ends are used for the end cap 5 sealed and the track 4 for being arranged on the lateral wall of housing 1；
The housing 1 includes the upper shell 1-1 and lower house 1-2 that one end is hinged and can mutually fastened, described
The upper shell 1-1 other end is provided with upper junction plate 1-3, and the other end of the lower house 1-2 is provided with lower connecting plate 1-4,
The upper junction plate 1-3 is fixedly connected with lower connecting plate 1-4 by bolt 8；
The left and right ends of inner chamber 2 connect with the medial surface of corresponding end cap 5 respectively, on the left and right ends face of the inner chamber 2
Screwed hole 7 is provided with, the shoulder hole 6 corresponding with the screwed hole 7 is provided with the end cap 5；On a left side for the inner chamber 2
The trapezoidal seal groove 9 of radial section is provided with right both ends of the surface, is provided with the medial surface of the end cap 5 and the sealing
The sealing projection 10 of the phase clamping of groove 9.The housing 1 is made of No. 45 cast steels.The track 4 is rolled using steel plate and formed, institute
The both sides for stating track 4 are fixedly connected using groove welding mode with the housing 1.Distinguish in the left and right ends of the housing 1
It is provided with the pin-and-hole 3 for fixing end cap 5.
The end cap of side is first fixedly connected by the utility model with the one end of inner chamber 2 when in use, is then inserted in housing 1,
Housing 1 is locked by upper bottom plate and inner chamber 2, is then fixedly connected with the end cap of the other end with the other end of housing 1, i.e.,
Installation can be achieved, need to only take housing 1 apart when a failure occurs it, then end cap is pulled down and inner chamber 2 can be changed, is safeguarded into
Originally substantially reduce.
Claims (4)
1. a kind of detachable centrifugal cold mould, it is characterised in that it includes housing（1）, be closely nested with housing（1）Interior inner sleeve
（2）, be arranged on housing（1）Left and right ends are used for the end cap sealed（5）And it is arranged on housing（1）The track of lateral wall（4）；
The housing（1）The upper shell that is hinged and can mutually fasten including one end（1-1）And lower house（1-2）, institute
State upper shell（1-1）The other end be provided with upper junction plate（1-3）, in the lower house（1-2）The other end be provided with lower company
Fishplate bar（1-4）, the upper junction plate（1-3）With lower connecting plate（1-4）Pass through bolt（8）It is fixedly connected；
Inner sleeve（2）Left and right ends respectively with corresponding end cap（5）Medial surface connection, in the inner sleeve（2）Left and right ends face
On be provided with screwed hole（7）, in the end cap（5）On be provided with and the screwed hole（7）Corresponding shoulder hole（6）；Institute
State inner sleeve（2）Left and right ends face on be provided with the trapezoidal seal groove of radial section（9）, in the end cap（5）Medial surface
On be provided with and the seal groove（9）The sealing projection of phase clamping（10）.
A kind of 2. detachable centrifugal cold mould according to claim 1, it is characterised in that the housing（1）Using No. 45 cast steels
It is made.
A kind of 3. detachable centrifugal cold mould according to claim 1, it is characterised in that the track（4）Rolled using steel plate
Form, the track（4）Both sides using groove welding mode and the housing（1）It is fixedly connected.
4. a kind of detachable centrifugal cold mould according to claim 1, it is characterised in that in the housing（1）Left and right ends
It is separately provided for fixing end cap（5）Pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451561.2U CN206643315U (en) | 2017-04-27 | 2017-04-27 | A kind of detachable centrifugal cold mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451561.2U CN206643315U (en) | 2017-04-27 | 2017-04-27 | A kind of detachable centrifugal cold mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643315U true CN206643315U (en) | 2017-11-17 |
Family
ID=60278227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720451561.2U Expired - Fee Related CN206643315U (en) | 2017-04-27 | 2017-04-27 | A kind of detachable centrifugal cold mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643315U (en) |
-
2017
- 2017-04-27 CN CN201720451561.2U patent/CN206643315U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106678462A (en) | Two-flap locking tube joint | |
| CN206643315U (en) | A kind of detachable centrifugal cold mould | |
| CN201353637Y (en) | Segmental roller of broad and thick continuous caster | |
| CN107511466A (en) | A kind of cooling water circulating device for continuous casting roller group | |
| CN108589517B (en) | Bridge support and mounting method and dismounting method thereof | |
| CN205399354U (en) | Detachable oil cylinder suspension device | |
| CN204338573U (en) | A kind of Combined vertical roll | |
| CN204068574U (en) | Fire-proof motor cooling shaft structure | |
| CN216397926U (en) | Device for solving hub shrinkage defect | |
| CN105414538B (en) | A kind of molten aluminum tundish | |
| CN201561643U (en) | Demountable crucible mold of coreless induction furnace | |
| CN209144829U (en) | A kind of novel segmented head of bracing members | |
| CN202106570U (en) | Cylinder beam structure used for hydraulic press and hydraulic press provided with same | |
| CN103939893B (en) | A kind of central tube fixed sturcture for circular fluid bed | |
| CN112934444A (en) | Multi-cylinder cone crusher frame | |
| CN105883579B (en) | A kind of equipment hoisting slipping tail suspender | |
| CN203007285U (en) | Water-cooled flange suitable for high-temperature sealing | |
| CN212107087U (en) | Oil and gas exploitation valve convenient to installation | |
| CN102729518B (en) | Hydraulic press, for the cylinder girder construction of hydraulic press and manufacture method thereof | |
| CN206897531U (en) | A kind of discharge end can realize double slide shoe bearing barrel body of tube mill of heat blocking | |
| CN206488046U (en) | High pressure underground gas well fixing device and gas storage well overall structure | |
| CN203653604U (en) | Converter bottom blowing pipeline distributing device | |
| CN201380111Y (en) | Fixing jacket of grinding ring of ultrafine grinder | |
| CN205700852U (en) | The combination locking structure of ball mill barrel inner circumferential waveform steel watt | |
| CN210937044U (en) | Water leakage prevention device of continuous casting crystallizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |