CN201547450U - Elbow mold for manufacturing wear-resisting ceramic composite chip pipe - Google Patents
Elbow mold for manufacturing wear-resisting ceramic composite chip pipe Download PDFInfo
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- CN201547450U CN201547450U CN2009202822221U CN200920282222U CN201547450U CN 201547450 U CN201547450 U CN 201547450U CN 2009202822221 U CN2009202822221 U CN 2009202822221U CN 200920282222 U CN200920282222 U CN 200920282222U CN 201547450 U CN201547450 U CN 201547450U
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- wear
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- combined
- connecting rod
- nut
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Abstract
An elbow mold for manufacturing a wear-resisting ceramic composite chip pipe belongs to the technical field of wear-resisting pipe manufacture, which comprises an arc combined-type cylinder the two ends of which mutually form a certain angle, wherein the combined-type cylinder at least comprises three arc sheet base bodies on the circumferential direction; the two ends inside the combined-type cylinder are respectively fixedly connected with a stand; the middle part of each stand passes through a rotatable shaft; the thread section of the shaft is provided with at least one nut matched with the thread; the circumference of each nut is respectively provided with a connecting rod correspondingly hinged with the arc sheet base body; and the included angle of the tangent line of the hinge position of the connecting rod and the inner wall of the combined-type cylinder is an acute angle. Since the pipe has a certain degree of curvature, the requirement of the diameter change of the combined-type cylinder can be better realized through the linkage of the flexible shaft, the nut and the connecting rod. The utility model facilitates demoulding and improves the production efficiency under the condition without affecting the whole pipe structure.
Description
Technical field
The utility model relates to the abrasion-proof pipe manufacture technology field, a kind of specifically elbow module of making the compound paster pipeline of wear-resistant ceramic.
Background technique
In the material transportation of all conglomeraties such as metallurgy, electric power, coal, cement, oil, chemical industry, dedusting, dust removing system, relate in particular to position easy to wear and corrosion-prone, use the good pipeline of wear resistance to realize long-term stable operation as needs such as coal pulverizer outer pipe, liquefaction coal conveyance conduit, ore spout, feed bins.For the pipeline of diameter more than 450mm, present solution is by inlaying the fixedly good wear-resisting microcrystalline alumina liner plate of one deck wear resistance of bonding at the inner-walls of duct of iron and steel material quality, because caliber is bigger, personnel can enter pipe interior and carry out sticking operation; For the pipeline of diameter less than 450mm, the employing that has is one-body molded, and the product percent of pass of this mode of production is very low, has caused manufacture cost high; Also some produces straight pipeline earlier, and is fan-shaped by cutting into, and then is combined into elbow, and also there is the shortcoming that technology is loaded down with trivial details, cost is high in this making method.
The model utility content
In order to solve the deficiencies in the prior art, the utility model provides a kind of elbow module of making the compound paster pipeline of wear-resistant ceramic, can satisfy the industrialized production needs based on the wear-resistant bend of the compound paster of wear-resistant ceramic, and simple in structure, the manufacturing efficiency height.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of elbow module of making the compound paster pipeline of wear-resistant ceramic, it is characterized in that, comprise that two-port is mutually the arc compound cylinder of several angle, described compound cylinder is made up of circumferential three arc plate matrixes at least, each fixedly connected support of the inside two-port of described compound cylinder, each mid-stent is all passed a rotatable axle, thread section on the described axle respectively has the nut of at least one screw-thread fit, and corresponding with the arc plate matrix respectively hinged connecting rod is upwards being arranged in each nut week, and the tangent line angle at described connecting rod and place, compound cylinder inwall hinged place is an acute angle.
Described axle is a flexible flexible axle.
Described axle is the middle stiff shaft that connects by universal joint.
The overhanging end of described axle is equipped with handle.
The beneficial effects of the utility model are: because the elbow of pipeline has certain tortuosity, the interlock by flexible axle and nut, connecting rod has well realized the requirement of the vary in diameter of compound cylinder.Under the prerequisite that does not influence the integrated piping product structure, be convenient to the demoulding, improved manufacturing efficiency.And simple in structure, be fit to large-scale industrial production.
Description of drawings
Fig. 1 is embodiment's one structural representation of the present utility model;
Fig. 2 is the cross-sectional configuration schematic representation of A-A among Fig. 1;
Fig. 3 is embodiment's two structural representations of the present utility model.
Among the figure: 1 left compound cylinder, 11 first arc plate matrixes, 12 second arc plate matrixes, 13 three-arc sheet matrixes, 2 right compound cylinders, 3 supports, 4 flexible axles, 5 nuts, 6 connecting rods, 7 handles, 8 universal joints.
Embodiment
Fig. 1, Figure 2 shows that embodiment's one structural representation of the present utility model.
A kind of elbow module of making the compound paster pipeline of wear-resistant ceramic, comprise that two-port is mutually the compound cylinder of several angle, for being suitable for the making of crooked pipeline, compound cylinder is divided into two identical left compound cylinder splits 1 and right compound cylinder split 2; And each compound cylinder is made up of circumferential three arc plate matrixes at least, i.e. the first arc plate matrix 11, the second arc plate matrix 12, three-arc sheet matrix 13.
Each fixedly connected support 3 of the inside two-port of described compound cylinder, described mid-stent is passed a rotatable axle, described axle is gone up thread section at least one nut that passes through the screw-thread fit transmission 5, nut 5 can move on axle, because compound cylinder itself has certain tortuosity, so support and nut are decentraction, and the connecting rod 6 that is articulated and connected with corresponding arc plate matrix is being arranged upwards respectively in 5 weeks of nut, the quantity of connecting rod is identical with the quantity of arc plate matrix.The tangent line angle at described connecting rod and place, compound cylinder inwall hinged place is an acute angle.
Because support and nut decentraction, described axle is a flexible flexible axle 4.For ease of operation, be provided with the handle of being convenient to rotate 7 at the overhanging end of axle.
During work, at first applying one deck single face gummed paper outside each compound cylinder outer surface glue faces is attached to the compound paster of wear-resistant ceramic on the gummed paper then, smears one deck wear-resistant ceramic material again on ceramic paster, and the gap between adjacent patch filled up, re-lay layer of glass cloth; Triplicate, outermost surface adds coat of metal, final drying.Dried pipeline makes inner-walls of duct and combined type enclose tube and fits very tight because self contracted diameter reduces slightly.When moving back mould, the rotation round bar makes nut have on the thread section at round bar and moves axially, the axis angle of connecting rod and compound cylinder diminishes, and then compound cylinder reduced under the dragging of connecting rod, the outer surface and the inner-walls of duct of compound cylinder are broken away from, so just can very easily mould be extracted out respectively from pipe ends.
Fig. 3 is embodiment's two structural representations of the present utility model.Be that with difference shown in Figure 1 described axle is two sections d-axis, and passes through universal joint 8 implementation space transmissions by the centre.
Outside the described technical characteristics of specification, be the known technology of those skilled in the art.
Claims (4)
1. elbow module of making the compound paster pipeline of wear-resistant ceramic, it is characterized in that, comprise that two-port is mutually the arc compound cylinder of several angle, described compound cylinder is made up of circumferential three arc plate matrixes at least, each fixedly connected support of the inside two-port of described compound cylinder, each mid-stent is all passed a rotatable axle, thread section on the described axle respectively has the nut of at least one screw-thread fit, and corresponding with the arc plate matrix respectively hinged connecting rod is upwards being arranged in each nut week, and the tangent line angle at described connecting rod and place, compound cylinder inwall hinged place is an acute angle.
2. a kind of elbow module of making the compound paster pipeline of wear-resistant ceramic according to claim 1 is characterized in that, described axle is a flexible flexible axle.
3. a kind of elbow module of making the compound paster pipeline of wear-resistant ceramic according to claim 1 is characterized in that, described axle is the middle stiff shaft that connects by universal joint.
4. according to one of any described a kind of elbow module of making the compound paster pipeline of wear-resistant ceramic of claim 1-3, it is characterized in that the overhanging end of described axle is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202822221U CN201547450U (en) | 2009-11-27 | 2009-11-27 | Elbow mold for manufacturing wear-resisting ceramic composite chip pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202822221U CN201547450U (en) | 2009-11-27 | 2009-11-27 | Elbow mold for manufacturing wear-resisting ceramic composite chip pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547450U true CN201547450U (en) | 2010-08-11 |
Family
ID=42602623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202822221U Expired - Fee Related CN201547450U (en) | 2009-11-27 | 2009-11-27 | Elbow mold for manufacturing wear-resisting ceramic composite chip pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547450U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302774A (en) * | 2013-06-21 | 2013-09-18 | 南京新核复合材料有限公司 | Split-type elbow mold |
| CN103317625A (en) * | 2013-06-21 | 2013-09-25 | 南京新核复合材料有限公司 | Multivalve elbow mold |
| CN107420394A (en) * | 2017-08-04 | 2017-12-01 | 连雪芳 | Mechanical arm type sticking piece in pipe device |
| CN110171058A (en) * | 2019-05-30 | 2019-08-27 | 安徽智汇和专利技术开发有限公司 | Die supporting mechanism |
| CN114811226A (en) * | 2022-03-29 | 2022-07-29 | 江西嘉特信工程技术有限公司 | Novel flexible connection device for drainage pipe at bridge expansion joint |
-
2009
- 2009-11-27 CN CN2009202822221U patent/CN201547450U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302774A (en) * | 2013-06-21 | 2013-09-18 | 南京新核复合材料有限公司 | Split-type elbow mold |
| CN103317625A (en) * | 2013-06-21 | 2013-09-25 | 南京新核复合材料有限公司 | Multivalve elbow mold |
| CN103302774B (en) * | 2013-06-21 | 2015-08-12 | 南京新核复合材料有限公司 | Split-type elbow mold |
| CN107420394A (en) * | 2017-08-04 | 2017-12-01 | 连雪芳 | Mechanical arm type sticking piece in pipe device |
| CN110171058A (en) * | 2019-05-30 | 2019-08-27 | 安徽智汇和专利技术开发有限公司 | Die supporting mechanism |
| CN114811226A (en) * | 2022-03-29 | 2022-07-29 | 江西嘉特信工程技术有限公司 | Novel flexible connection device for drainage pipe at bridge expansion joint |
| CN114811226B (en) * | 2022-03-29 | 2023-10-13 | 江西嘉特信工程技术有限公司 | Novel bridge expansion joint department drain pipe flexible coupling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 256216, Ming County town, Binzhou City, Shandong province Zouping Economic Development Zone Patentee after: Jingang New Materials Co., Ltd. Address before: 256216, Ming County town, Binzhou City, Shandong province Zouping Economic Development Zone Patentee before: Zouping Jingang New Material Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20151127 |