CN210498068U - Novel manhole flange profiling mould - Google Patents
Novel manhole flange profiling mould Download PDFInfo
- Publication number
- CN210498068U CN210498068U CN201921286246.4U CN201921286246U CN210498068U CN 210498068 U CN210498068 U CN 210498068U CN 201921286246 U CN201921286246 U CN 201921286246U CN 210498068 U CN210498068 U CN 210498068U
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- Prior art keywords
- tire
- flaring
- flanging
- upper tire
- conical surface
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- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a new-type manhole flange die mould, including last child subassembly and lower child subassembly, its technical essential is: the upper tire assembly consists of a flaring upper tire assembly and a flanging upper tire assembly, the lower tire assembly consists of a flaring lower tire matched with the flaring upper tire assembly and a flanging lower tire matched with the flanging upper tire assembly, the flaring upper tire assembly consists of a primary flaring upper tire and a secondary flaring upper tire, and the flanging upper tire assembly consists of a positioning upper tire and a flanging upper tire. The utility model discloses a stamping forming manhole flange, product formula structure as an organic whole, light in weight, the appearance is pleasing to the eye, and long service life sparingly welds the material.
Description
Technical Field
The utility model relates to a manhole flange preparation mould, especially a new-type manhole flange die mould.
Background
Traditional manhole flange is formed by flange body and jar neck welding, and it has following problem: 1. poor welding of welding seams and uneven welding of a flange body and a tank neck can cause poor sealing effect of a tank cover, leakage of a medium in the tank and the like; 2. traditional manhole flange purchasing cost is high, and the flange body needs outside processing, needs artifical group to welding after returning the factory, indirect increase cost.
Disclosure of Invention
The utility model aims at providing a solve new-type manhole flange die mould of above-mentioned problem, adopt stamping forming manhole flange, product formula structure as an organic whole, light in weight, the appearance is pleasing to the eye, and long service life sparingly welds the material.
The technical scheme of the utility model is that:
the utility model provides a new-type manhole flange die mould, includes child subassembly and lower child subassembly, its technical essential is: the upper tire assembly consists of a flaring upper tire assembly and a flanging upper tire assembly, the lower tire assembly consists of a flaring lower tire matched with the flaring upper tire assembly and a flanging lower tire matched with the flanging upper tire assembly, the flaring upper tire assembly consists of a primary flaring upper tire and a secondary flaring upper tire, the lower part of the outer peripheral surface of the primary flaring upper tire is a conical surface I with a wide upper part and a narrow lower part, the lower part of the outer peripheral surface of the secondary flaring upper tire is a conical surface II with a wide upper part and a narrow lower part, the secondary flaring upper tire is provided with an annular limiting plane I which is connected with the top end of the conical surface II and is parallel to the horizontal plane, the taper of the conical surface I is smaller than that of the conical surface II, the flaring lower tire is provided with a lower inner ring surface and an upper inner ring surface, the diameter of the lower inner ring surface is the same as the outer diameter of the drum to be profiled, the upper inner ring surface is connected with the lower inner ring surface and is parallel to the conical surface II, and the upper surface of the flaring lower tire is a limiting surface I matched with the annular limiting plane I;
the flanging upper tire assembly is composed of a positioning upper tire and a flanging upper tire, the upper portion of the outer peripheral surface of the positioning upper tire is the same as the inner diameter of a drum to be molded, the lower portion of the outer peripheral surface is a conical surface with a wide upper portion and a narrow lower portion, the upper surface of the flanging lower tire is provided with an annular flanging boss, the lower surface of the flanging upper tire is provided with a groove with a diameter larger than that of the annular flanging boss, the outer side surface of the groove is provided with a conical surface III parallel to the conical surface II of the secondary flaring upper tire, the lower surface of the flanging upper tire is additionally provided with an annular limiting plane II connected with the upper end of the conical surface III, and the upper surface of the flanging lower.
According to the novel manhole flange profiling mould, a plurality of limiting blocks are uniformly arranged between the annular limiting plane II of the flanging upper mould and the limiting surface II of the flanging lower mould.
According to the novel manhole flange profiling mould, a plurality of sizing blocks are uniformly arranged between the flaring lower mould and the working platform and between the flanging lower mould and the working platform respectively.
The novel manhole flange profiling mould is characterized in that the primary flaring upper mould, the secondary flaring upper mould, the flaring lower mould, the positioning upper mould, the flanging upper mould and the flanging lower mould are all annular.
According to the novel manhole flange profiling mold, the top surface of the annular flanging boss is a plane, the joint between the plane and the vertical surfaces of the two sides is in circular arc transition, and the joint between the bottom surface of the groove on the lower surface of the flanging upper mold and the vertical surface is in circular arc transition.
The utility model has the advantages that:
1. firstly, flaring treatment of a drum to be profiled is realized by using a flaring upper tire assembly and a flaring lower tire, and preparation is made for flanging; the flange upper die assembly and the flange lower die are reused for flanging, so that a flange body is formed at one end of the winding drum, the formed whole manhole flange is of an integrated structure, the problems of poor sealing performance and the like caused by poor welding of welding seams and uneven welding of the flange body and a tank neck are avoided, the use strength is obviously enhanced, and the service life is long.
2. The manufacturing process is simple, the production period is short, welding materials are saved, and the manufacturing cost is low.
Drawings
FIG. 1 is a schematic structural view of a flared upper tire assembly and a flared lower tire of the present invention;
FIG. 2 is a schematic structural view of the turn-up upper tire assembly and the turn-up lower tire of the present invention;
FIG. 3 is a schematic view of the working state of the secondary flaring upper tire and the flaring lower tire;
FIG. 4 is a schematic view of the operation of the turn-up upper tire assembly and the turn-up lower tire.
In the figure: 1. the method comprises the steps of primary flaring upper tire, 101, conical surfaces I, 2, secondary flaring upper tire, 201, conical surfaces II, 202, annular limiting planes I, 3, flaring lower tire, 301, upper inner ring surface, 302, lower inner ring surface, 303, limiting surfaces I, 4, positioning upper tire, 5, flanging upper tire, 501, groove, 502, conical surfaces III, 503, annular limiting planes II, 6, flanging lower tire, 601, annular flanging boss, 602, limiting surfaces II, 7, sizing block, 8, winding drum to be molded, 9, limiting block and 10 sizing block.
Detailed Description
As shown in figures 1-4, the novel manhole flange profiling mould comprises an upper mould component and a lower mould component.
The upper tire assembly consists of a flaring upper tire assembly and a flanging upper tire assembly. The lower tire assembly consists of a flaring lower tire 3 matched with the flaring upper tire assembly and a flanging lower tire 6 matched with the flanging upper tire assembly. The flaring upper tire assembly consists of a primary flaring upper tire 1 and a secondary flaring upper tire 2. The lower portion of the outer peripheral surface of the primary flaring upper tire 1 is a conical surface I101 with a wide upper portion and a narrow lower portion, the lower portion of the outer peripheral surface of the secondary flaring upper tire 2 is a conical surface II 201 with a wide upper portion and a narrow lower portion, the secondary flaring upper tire 2 is provided with an annular limiting plane I202 which is connected with the top end of the conical surface II 201 and is parallel to the horizontal plane, the taper of the conical surface I101 is smaller than that of the conical surface II 201, the flaring lower tire 3 is provided with a lower inner ring surface 302 with the diameter being the same as the outer diameter of a to-be-profiled winding drum 8 and an upper inner ring surface 301 which is connected with the lower inner ring surface 302 and is parallel to the conical surface II 201, and the upper surface of.
The turn-up upper tire assembly consists of a positioning upper tire 4 and a turn-up upper tire 5. The upper portion of the outer peripheral surface of the positioning upper tire 4 is the same as the inner diameter of the drum 8 to be molded, the lower portion of the outer peripheral surface is a conical surface with a wide upper portion and a narrow lower portion, the upper surface of the flanging lower tire 6 is provided with an annular flanging boss 601, the lower surface of the flanging upper tire 5 is provided with a groove 501 with a diameter larger than that of the annular flanging boss 601, the outer side surface of the groove 501 is provided with a conical surface III 502 parallel to the conical surface II 201 of the secondary flaring upper tire 2, the lower surface of the flanging upper tire 5 is additionally provided with an annular limiting plane II 503 connected with the upper end of the conical surface III 502, and the upper surface of the flanging lower tire 6 is additionally provided with.
In this embodiment, a plurality of limiting blocks 9 are uniformly arranged between the annular limiting plane ii 503 of the turn-up upper tire 5 and the limiting plane ii 602 of the turn-up lower tire 6. And a plurality of sizing blocks 7 and 10 are respectively and uniformly arranged between the flaring lower tire 3 and the working platform and between the flanging lower tire 6 and the working platform. The primary flaring upper tire 1, the secondary flaring upper tire 2, the flaring lower tire 3, the positioning upper tire 4, the flanging upper tire 5 and the flanging lower tire 6 are all annular and are made of special die steel. The top surface of the annular flange boss 601 is a plane, the joint between the plane and the vertical surfaces at two sides is in arc transition, and the joint between the bottom surface of the groove 501 on the lower surface of the flange upper tire 5 and the vertical surfaces is in arc transition.
The profiling working process comprises the following steps: placing a to-be-pressed coiling block 8 of a manhole flange in the flaring lower tire 3, pressing the primary flaring upper tire 1 into the flaring lower tire 3, and finishing primary flaring; pressing the secondary flaring upper tire 2 into the flaring lower tire 3 to finish secondary flaring (see figure 3);
the flared to-be-molded reel 8 is placed in the lower flanging tire 6, the positioning upper tire 4 is pressed into the lower flanging tire 6, the to-be-molded reel 8 is fixed, the upper flanging tire 5 is pressed to the lower flanging tire 6, and the annular flanging boss 601 of the lower flanging tire 6 is matched with the groove 501 of the upper flanging tire 5 to realize the press molding of the flange body part of the manhole flange (see fig. 4).
Claims (5)
1. The utility model provides a new-type manhole flange die mould, includes child subassembly and lower child subassembly, its characterized in that: the upper tire assembly consists of a flaring upper tire assembly and a flanging upper tire assembly, the lower tire assembly consists of a flaring lower tire matched with the flaring upper tire assembly and a flanging lower tire matched with the flanging upper tire assembly, the flaring upper tire assembly consists of a primary flaring upper tire and a secondary flaring upper tire, the lower part of the outer peripheral surface of the primary flaring upper tire is a conical surface I with a wide upper part and a narrow lower part, the lower part of the outer peripheral surface of the secondary flaring upper tire is a conical surface II with a wide upper part and a narrow lower part, the secondary flaring upper tire is provided with an annular limiting plane I which is connected with the top end of the conical surface II and is parallel to the horizontal plane, the taper of the conical surface I is smaller than that of the conical surface II, the flaring lower tire is provided with a lower inner ring surface and an upper inner ring surface, the diameter of the lower inner ring surface is the same as the outer diameter of the drum to be profiled, the upper inner ring surface is connected with the lower inner ring surface and is parallel to the conical surface II, and the upper surface of the flaring lower tire is a limiting surface I matched with the annular limiting plane I;
the flanging upper tire assembly is composed of a positioning upper tire and a flanging upper tire, the upper portion of the outer peripheral surface of the positioning upper tire is the same as the inner diameter of a drum to be molded, the lower portion of the outer peripheral surface is a conical surface with a wide upper portion and a narrow lower portion, the upper surface of the flanging lower tire is provided with an annular flanging boss, the lower surface of the flanging upper tire is provided with a groove with a diameter larger than that of the annular flanging boss, the outer side surface of the groove is provided with a conical surface III parallel to the conical surface II of the secondary flaring upper tire, the lower surface of the flanging upper tire is additionally provided with an annular limiting plane II connected with the upper end of the conical surface III, and the upper surface of the flanging lower.
2. The novel manhole flange profiling mold according to claim 1, wherein: and a plurality of limiting blocks are uniformly arranged between the annular limiting plane II of the flange upper tire and the limiting plane II of the flange lower tire.
3. The novel manhole flange profiling mold according to claim 1, wherein: and a plurality of sizing blocks are uniformly arranged between the flaring lower tire and the working platform and between the flanging lower tire and the working platform respectively.
4. The novel manhole flange profiling mold according to claim 1, wherein: the primary flaring upper tire, the secondary flaring upper tire, the flaring lower tire, the positioning upper tire, the flanging upper tire and the flanging lower tire are all annular.
5. The novel manhole flange profiling mold according to claim 1, wherein: the top surface of the annular flange boss is a plane, the joint between the plane and the vertical surfaces at two sides is in arc transition, and the joint between the bottom surface of the groove on the lower surface of the flange upper tire and the vertical surface is in arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286246.4U CN210498068U (en) | 2019-08-09 | 2019-08-09 | Novel manhole flange profiling mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286246.4U CN210498068U (en) | 2019-08-09 | 2019-08-09 | Novel manhole flange profiling mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210498068U true CN210498068U (en) | 2020-05-12 |
Family
ID=70588548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921286246.4U Active CN210498068U (en) | 2019-08-09 | 2019-08-09 | Novel manhole flange profiling mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210498068U (en) |
-
2019
- 2019-08-09 CN CN201921286246.4U patent/CN210498068U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 124000 No. 555, Gongyuan street, Xinglongtai District, Panjin City, Liaoning Province Patentee after: Liaoning Jinxi Equipment Manufacturing Co.,Ltd. Address before: 124000 No. 555, Gongyuan street, Xinglongtai District, Panjin City, Liaoning Province Patentee before: LIAONING JINXI SHAANQI EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New manhole flange pressing mould Effective date of registration: 20211223 Granted publication date: 20200512 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: Liaoning Jinxi Equipment Manufacturing Co.,Ltd. Registration number: Y2021210000100 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220601 Granted publication date: 20200512 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: Liaoning Jinxi Equipment Manufacturing Co.,Ltd. Registration number: Y2021210000100 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New manhole flange moulding mould Effective date of registration: 20220606 Granted publication date: 20200512 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Jinxi Equipment Manufacturing Co.,Ltd. Registration number: Y2022210000058 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 124000 No. 555, Gongyuan street, Xinglongtai District, Panjin City, Liaoning Province Patentee after: Liaoning Jinbi Technology Group Co.,Ltd. Address before: 124000 No. 555, Gongyuan street, Xinglongtai District, Panjin City, Liaoning Province Patentee before: Liaoning Jinxi Equipment Manufacturing Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230601 Granted publication date: 20200512 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Jinxi Equipment Manufacturing Co.,Ltd. Registration number: Y2022210000058 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New type manhole flange press mold Effective date of registration: 20230606 Granted publication date: 20200512 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Jinbi Technology Group Co.,Ltd. Registration number: Y2023210000134 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200512 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Jinbi Technology Group Co.,Ltd. Registration number: Y2023210000134 |