CN207222702U - A kind of abnormal shape pipe perforating die - Google Patents
A kind of abnormal shape pipe perforating die Download PDFInfo
- Publication number
- CN207222702U CN207222702U CN201721208766.4U CN201721208766U CN207222702U CN 207222702 U CN207222702 U CN 207222702U CN 201721208766 U CN201721208766 U CN 201721208766U CN 207222702 U CN207222702 U CN 207222702U
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- China
- Prior art keywords
- guide post
- rocker piece
- core block
- plate
- core
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- 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.)
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
Description
Claims (10)
- A kind of 1. abnormal shape pipe perforating die, it is characterised in that:Including upper mold (1), the guiding core group from top to bottom set gradually Part (2) and lower die (3);The upper mold (1) includes upper mold seat (11), upper mounted plate (12), loading and unloading material plate (13) and upper punch;Fixed plate (12) upper mold seat (11) lower part is installed on, the loading and unloading material plate (13) is installed on fixed plate (12) lower part, described Upper punch one end is fixedly mounted on upper mounted plate (12);Fixed plate (12) installs at least one first upper guide post;The lower die (3) includes die holder (31), bottom plate (32), lower stripper (33) and low punch (34);It is described lower solid Fixed board (32) is installed on the die holder (31) top, and the lower stripper (33) is installed on the bottom plate (32) top, One end of the low punch (34) is fixedly mounted on bottom plate (32) and the low punch (34) and the upper punch are coaxial; The bottom plate (32) installs at least one first time guide post (35);The guiding core package (2) includes rocker piece (21) and core block (22);The rocker piece (21) and the core block (22) T font structures are formed;The core block (22) is horizontally disposed, and its one end is connected with rocker piece (21), and the other end is freely End;The core block (22) is identical with shape tube shape and is gap-matched;Be provided with the core block (22) with it is described Upper punch and the coaxial through hole of the low punch (34);The rocker piece (21) is installed in lower die (3) and can move up and down, and is provided with the rocker piece (21) and described the The pilot hole (24) that one upper guide post and first time guide post (35) are used cooperatively.
- A kind of 2. special-shaped pipe perforating die according to claim 1, it is characterised in that:The guiding core package (2) further includes annular adjustment cushion block (23), and the annular adjustment cushion block (23) is sleeved on core Contacted on block (22) and with rocker piece (21).
- A kind of 3. special-shaped pipe perforating die according to claim 2, it is characterised in that:The core block (22) and the inner wall gap of the shape tube are 0.1~0.5mm.
- A kind of 4. special-shaped pipe perforating die according to any one of claims 1 to 3, it is characterised in that:The rocker piece (21) is arranged above two stop collars (5), and the stop collar (5) is fixedly mounted on upper mounted plate (12) on.
- A kind of 5. special-shaped pipe perforating die according to claim 4, it is characterised in that:It is respectively arranged on fixed plate (12) and bottom plate (32) under the second upper guide post (16) and second of guiding Guide post (36), second upper guide post (16) and second time guide post (36) are each passed through loading and unloading material plate (13) and lower stripper (33)。
- A kind of 6. special-shaped pipe perforating die according to claim 5, it is characterised in that:Fixed plate (12) is with above unloading Flexible member (4) is respectively provided between flitch (13) and between bottom plate (32) and lower stripper (33).
- A kind of 7. special-shaped pipe perforating die according to claim 6, it is characterised in that:The core block (22) is hollow knot Structure.
- A kind of 8. special-shaped pipe perforating die according to claim 7, it is characterised in that:Set in the middle part of the rocker piece (21) Through hole is put, one end of the core block (22) is fixedly mounted in the through hole.
- A kind of 9. special-shaped pipe perforating die according to claim 8, it is characterised in that:The flexible member (4) is elastic force Glue, rubber or spring, the elastic plastic are made of polyurethane material.
- A kind of 10. special-shaped pipe perforating die according to claim 9, it is characterised in that:The flexible member (4), second Upper guide post (16) and second time guide post (36) are set for rectangular array.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721208766.4U CN207222702U (en) | 2017-09-20 | 2017-09-20 | A kind of abnormal shape pipe perforating die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721208766.4U CN207222702U (en) | 2017-09-20 | 2017-09-20 | A kind of abnormal shape pipe perforating die |
Publications (1)
Publication Number | Publication Date |
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CN207222702U true CN207222702U (en) | 2018-04-13 |
Family
ID=61862966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721208766.4U Active CN207222702U (en) | 2017-09-20 | 2017-09-20 | A kind of abnormal shape pipe perforating die |
Country Status (1)
Country | Link |
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CN (1) | CN207222702U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109127870A (en) * | 2018-11-02 | 2019-01-04 | 奇瑞新能源汽车技术有限公司 | A kind of profile punching die and its operating method |
CN109201851A (en) * | 2018-10-24 | 2019-01-15 | 无锡威孚力达催化净化器有限责任公司 | A kind of automobile exhaust system long cantilever swing arm pipe fitting punch die |
CN109248950A (en) * | 2018-10-10 | 2019-01-22 | 深圳市长盈精密技术股份有限公司 | Electronic pen metal tube stamping device and process for stamping |
CN109550828A (en) * | 2018-10-17 | 2019-04-02 | 宁波裕民机械工业有限公司 | A kind of skylight guide rail boss stamping die |
-
2017
- 2017-09-20 CN CN201721208766.4U patent/CN207222702U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109248950A (en) * | 2018-10-10 | 2019-01-22 | 深圳市长盈精密技术股份有限公司 | Electronic pen metal tube stamping device and process for stamping |
CN109550828A (en) * | 2018-10-17 | 2019-04-02 | 宁波裕民机械工业有限公司 | A kind of skylight guide rail boss stamping die |
CN109201851A (en) * | 2018-10-24 | 2019-01-15 | 无锡威孚力达催化净化器有限责任公司 | A kind of automobile exhaust system long cantilever swing arm pipe fitting punch die |
CN109127870A (en) * | 2018-11-02 | 2019-01-04 | 奇瑞新能源汽车技术有限公司 | A kind of profile punching die and its operating method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force 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: A punching die for special shaped pipe Effective date of registration: 20210325 Granted publication date: 20180413 Pledgee: Wugong County Rural Credit Cooperative Association Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2021980002071 |
|
PC01 | Cancellation 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: 20220421 Granted publication date: 20180413 Pledgee: Wugong County Rural Credit Cooperative Association Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2021980002071 |
|
PE01 | Entry into force 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: A punching die for special-shaped pipe Effective date of registration: 20220422 Granted publication date: 20180413 Pledgee: Wugong County Rural Credit Cooperative Association Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2022980004586 |
|
PC01 | Cancellation 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: 20230419 Granted publication date: 20180413 Pledgee: Wugong County Rural Credit Cooperative Association Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2022980004586 |
|
PE01 | Entry into force 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: A punching mold for irregular pipes Effective date of registration: 20230421 Granted publication date: 20180413 Pledgee: Wugong County Rural Credit Cooperative Association Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2023980038789 |