CN207563720U - A kind of screw-type stalk ring flange - Google Patents
A kind of screw-type stalk ring flange Download PDFInfo
- Publication number
- CN207563720U CN207563720U CN201721767677.3U CN201721767677U CN207563720U CN 207563720 U CN207563720 U CN 207563720U CN 201721767677 U CN201721767677 U CN 201721767677U CN 207563720 U CN207563720 U CN 207563720U
- Authority
- CN
- China
- Prior art keywords
- ring flange
- screw
- lower floor
- screw hole
- upper strata
- 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
- 238000000034 method Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005266 casting Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a kind of screw-type stalk ring flanges,Including ring flange superstructure,Bolt hole on the left of upper strata,Left side internal thread,Right side internal thread,Ring flange understructure,Connection ring,Left side external screw thread,Right side external screw thread,Screw hole and lower floor's right side screw hole on the left of lower floor,The ring flange superstructure top is provided with bolt hole on the left of upper strata,Screw hole on the right side of upper strata is provided on the left of the upper strata on the right side of bolt hole,The ring flange superstructure lower part is provided with left side internal thread,Right side internal thread is provided on the right side of the left side internal thread,Connection ring is provided at the top of the ring flange understructure,The ring flange understructure lower part is provided with screw hole on the left of lower floor,Screw hole on the right side of lower floor is provided on the left of the lower floor on the right side of screw hole,The screw-type stalk ring flange effectively solves the Air Leakage at upper and lower position,In molten aluminum conductive process,Heat conduction loss is almost nil,Good equipment guarantee is provided for low-pressure casting process.
Description
Technical field
The utility model is related to stalk production technical field, specially a kind of screw-type stalk ring flange.
Background technology
In low pressure wheel hub manufacturing process, low pressure die casting machine utilizes relatively low dry gas pressure, liquid in holding furnace
Metal is promoted by stalk to filling type in mold, and under a certain pressure cooled and solidified and form cast member, stalk flange
The hinge that molten aluminum circulates in both stalk and mold, but the prior art also has some shortcomings, such as：Original stalk ring flange
Just there is upper and lower double-layer structure, fixed using fastened by screw mode, in assembling process, usually because screw interporal lacuna can not be closed, led
Stalk mouth is caused to leak out, causes molten aluminum that can not fill type casting according to setting pressure, foundary loss part is caused to generate；Former stalk method
Blue disk is fixedly mounted using six screws, and assembling is cumbersome, is taken up to half an hour.
Utility model content
The purpose of this utility model is to provide a kind of screw-type stalk ring flange, to solve what is occurred in above-mentioned background
Problem.
To solve above-mentioned purpose, the utility model provides following technical solution：A kind of screw-type stalk ring flange, including
Bolt hole, upper strata right side screw hole, left side internal thread, right side internal thread, ring flange lower floor on the left of ring flange superstructure, upper strata
Structure, connection ring, left side external screw thread, right side external screw thread, screw hole on the right side of screw hole and lower floor on the left of lower floor, on the ring flange
Layer structure upper is provided with bolt hole on the left of upper strata, and bolt hole right side is provided with screw hole on the right side of upper strata, institute on the left of the upper strata
It states ring flange superstructure lower part and is provided with left side internal thread, right side internal thread is provided on the right side of the left side internal thread, it is described
Connection ring is provided at the top of ring flange understructure, left side external screw thread, the left side external screw thread are provided on the left of the connection ring
Right side is provided with right side external screw thread, and the ring flange understructure lower part is provided with screw hole on the left of lower floor, the lower floor left side
Screw hole on the right side of lower floor is provided on the right side of screw hole.
Preferably, the ring flange superstructure and ring flange understructure are made using 45# steel.
Preferably, bolt hole and upper strata right side screw hole are M10*1.5 type screw holes position on the left of the upper strata.
Preferably, screw hole and lower floor's right side screw hole are 6 type hole positions of φ on the left of the lower floor.
Preferably, the connection ring is connect by left side external screw thread and right side external screw thread with ring flange superstructure, screw thread
The connection mode of formula effectively solves the Air Leakage at position up and down, and in molten aluminum conductive process, heat conduction loss is almost nil,
Good equipment guarantee is provided for low-pressure casting process.
Compared with prior art, the beneficial effects of the utility model are：The screw-type stalk ring flange is provided with left side
Internal thread, right side internal thread, left side external screw thread and right side external screw thread, screw-type stalk ring flange result is simple, easy to assembly,
Screw-type connection can not have under any tool, assembling can be completed by hand；The connection mode of major thread formula reduces stalk
Assembly work amount, the workload of former half an hour shortens to 5 minutes；It is sealed during screw-type stalk ring flange use
It is more superior, prevent stalk air leakage phenomena.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1st, ring flange superstructure, 2, bolt hole on the left of upper strata, 3, screw hole on the right side of upper strata, 4, left side internal thread,
5th, right side internal thread, 6, ring flange understructure, 7, connection ring, 8, left side external screw thread, 9, right side external screw thread, 10, on the left of lower floor
Screw hole, 11, screw hole on the right side of lower floor.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides following technical solution：A kind of screw-type stalk ring flange, including flange
On the left of disk superstructure 1, upper strata under bolt hole 2, upper strata right side screw hole 3, left side internal thread 4, right side internal thread 5, ring flange
Screw hole 11 on the right side of layer structure 6, connection ring 7, left side external screw thread 8, right side external screw thread 9, lower floor's left side screw hole 10 and lower floor, method
Blue disk superstructure 1 and ring flange understructure 6 are made using 45# steel, and 1 top of ring flange superstructure is provided with a upper strata left side
Side bolt hole 2, screw hole 3 is M10*1.5 type screw holes position on the right side of bolt hole 2 and upper strata on the left of upper strata, bolt on the left of upper strata
2 right side of hole is provided with screw hole 3 on the right side of upper strata, and 1 lower part of ring flange superstructure is provided with left side internal thread 4, left side internal thread 4
Right side is provided with right side internal thread 5, and 6 top of ring flange understructure is provided with connection ring 7, and connection ring 7 passes through left side external screw thread 8
It is connect with right side external screw thread 9 with ring flange superstructure 1, the connection mode of screw-type effectively solves leaking out for position up and down and asks
It inscribes, in molten aluminum conductive process, heat conduction loss is almost nil, and good equipment guarantee is provided for low-pressure casting process, connection
7 left side of ring is provided with left side external screw thread 8, and external screw thread 8 right side in left side is provided with right side external screw thread 9,6 lower part of ring flange understructure
Screw hole 10 on the left of lower floor is provided with, screw hole 11 is 6 type hole positions of φ on the right side of lower floor's left side screw hole 10 and lower floor, and lower floor is left
Screw hole 10 right side in side is provided with screw hole 11 on the right side of lower floor.
Operation principle：When using the screw-type stalk ring flange, first apparatus structure is understood, ring flange upper strata
Structure 1 and ring flange understructure 6 are made using 45# steel, and 1 top of ring flange superstructure is provided with bolt hole on the left of upper strata
2, upper strata left side bolt hole 2 and upper strata right side screw hole 3 are M10*1.5 type screw holes position, and bolt hole 2 right side in upper strata left side is set
Screw hole 3 on the right side of upper strata is equipped with, 1 lower part of ring flange superstructure is provided with left side internal thread 4, and internal thread 4 right side in left side is set
Have a right side internal thread 5, the top of ring flange understructure 6 is provided with connection ring 7, connection ring 7 by left side external screw thread 8 and right side outside
Screw thread 9 is connect with ring flange superstructure 1, and the connection mode of screw-type effectively solves the Air Leakage at position up and down, molten aluminum
In conductive process, heat conduction loss is almost nil, and good equipment guarantee, 7 left side of connection ring are provided for low-pressure casting process
Left side external screw thread 8 is provided with, external screw thread 8 right side in left side is provided with right side external screw thread 9, and 6 lower part of ring flange understructure is provided with
Screw hole 10 on the left of lower floor, screw hole 11 is 6 type hole positions of φ on the right side of screw hole 10 and lower floor on the left of lower floor, screw on the left of lower floor
10 right side of hole is provided with screw hole 11 on the right side of lower floor.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of screw-type stalk ring flange, it is characterised in that：Including bolt hole on the left of ring flange superstructure (1), upper strata
(2), screw hole (3), left side internal thread (4), right side internal thread (5), ring flange understructure (6), connection ring on the right side of upper strata
(7), screw hole (11) on the right side of left side external screw thread (8), right side external screw thread (9), lower floor's left side screw hole (10) and lower floor, the method
Blue disk superstructure (1) top is provided with bolt hole (2) on the left of upper strata, and bolt hole (2) right side is provided on the left of the upper strata
Layer right side screw hole (3), ring flange superstructure (1) lower part are provided with left side internal thread (4), the left side internal thread
(4) right side is provided with right side internal thread (5), and connection ring (7), the connection are provided at the top of the ring flange understructure (6)
Left side external screw thread (8) is provided on the left of ring (7), right side external screw thread (9), the method are provided on the right side of the left side external screw thread (8)
Blue disk understructure (6) lower part is provided with screw hole (10) on the left of lower floor, and screw hole (10) right side is provided on the left of the lower floor
Screw hole (11) on the right side of lower floor.
2. a kind of screw-type stalk ring flange according to claim 1, it is characterised in that：The ring flange superstructure
(1) it is made with ring flange understructure (6) using 45# steel.
3. a kind of screw-type stalk ring flange according to claim 1, it is characterised in that：Bolt hole on the left of the upper strata
(2) and on the right side of upper strata screw hole (3) is M10*1.5 type screw holes position.
4. a kind of screw-type stalk ring flange according to claim 1, it is characterised in that：Screw hole on the left of the lower floor
(10) and on the right side of lower floor screw hole (11) is 6 type hole positions of φ.
5. a kind of screw-type stalk ring flange according to claim 1, it is characterised in that：The connection ring (7) passes through
Left side external screw thread (8) and right side external screw thread (9) are connect with ring flange superstructure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767677.3U CN207563720U (en) | 2017-12-18 | 2017-12-18 | A kind of screw-type stalk ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767677.3U CN207563720U (en) | 2017-12-18 | 2017-12-18 | A kind of screw-type stalk ring flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563720U true CN207563720U (en) | 2018-07-03 |
Family
ID=62688331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767677.3U Expired - Fee Related CN207563720U (en) | 2017-12-18 | 2017-12-18 | A kind of screw-type stalk ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207563720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961598A (en) * | 2018-09-30 | 2020-04-07 | 科华控股股份有限公司 | Can prevent closed gland structure of stalk that molten iron splashes and falls |
-
2017
- 2017-12-18 CN CN201721767677.3U patent/CN207563720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961598A (en) * | 2018-09-30 | 2020-04-07 | 科华控股股份有限公司 | Can prevent closed gland structure of stalk that molten iron splashes and falls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 |