CN202028684U - Mould for bending pipelines - Google Patents
Mould for bending pipelines Download PDFInfo
- Publication number
- CN202028684U CN202028684U CN201120048450XU CN201120048450U CN202028684U CN 202028684 U CN202028684 U CN 202028684U CN 201120048450X U CN201120048450X U CN 201120048450XU CN 201120048450 U CN201120048450 U CN 201120048450U CN 202028684 U CN202028684 U CN 202028684U
- Authority
- CN
- China
- Prior art keywords
- bending
- briquetting
- pressing block
- bending die
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a mould for bending pipelines. The mould for bending the pipelines comprises a pipe bending die, a first pressing block, a positioning block and a second pressing block, wherein the pipe bending die is provided with a circular arc groove for bending pipeline products; the first pressing block is opposite with the pipe bending die; the upper end surface of the first pressing block is also provided with a groove which is matched with the pipe bending die and is used for installing the pipeline products; a groove matched with the size of the pipeline products is arranged on the top part of the second pressing block; and when the second pressing block is fixed, and the pipe bending die and the first pressing block are tightly pressed and buckled, the grooves of the pipe bending die and the first pressing block form a positioning round hole for placing the pipeline products. In the pipeline bending process, the mould for bending the pipelines can control the radial direction of bending through the match of the pipe bending die and the first pressing block and the control for driving force of a machine tool; and the mould for bending pipelines is simple to operate, has high working efficiency and overcomes the defect that the bending arc is not regular and does not conform to the assembly requirements caused by the original punch forming.
Description
Technical field
The utility model relates to a kind of mould that is used for pipe bending.
Background technology
Existing pipe bending is mainly processed by punch forming, yet punching press strength is bigger, is difficult to control, makes Forming Quality instability, the product design that processes be difficult to meet the digital-to-analogue that design provides, and therefore is difficult to reach matching requirements.
Summary of the invention
The purpose of this utility model: provide a kind of simple to operate, the pipe bending mould that Forming Quality is reliable and stable.
The technical solution of the utility model: a kind of pipe bending mould, it comprises bending die, first briquetting, the locating piece and second briquetting, wherein, described bend pipe mould is useful on the arc-shaped groove of crooked pipeline product, described first briquetting is relative with bending die, its upper surface also has with bending die and is complementary, the groove that is used for the pipe laying product, described second briquetting has the groove that is complementary with the duct products size on the top, wherein, described second briquetting is fixed, and the bending die and first briquetting compress fashionable, and the groove of the two is formed for placing the positioning round orifice of duct products.
Comprise a locating piece that is complementary with the duct products locating surface, this locating piece is arranged on the groove of first briquetting.
First briquetting deviates from bending die one side and is provided with the bolt that is used to be locked.
The beneficial effects of the utility model: the utility model pipe bending mould is in the pipe bending process, cooperation by the bending die and first briquetting, and the control of lathe driving force, can control crooked radial direction, and it is simple to operate, have higher operating efficiency, overcome the shortcoming that the crooked arc that original punch forming brought is irregular, do not meet matching requirements, thereby significantly improve product operating efficiency and product quality.
Description of drawings
Fig. 1 is the structural representation of the utility model pipe bending mould;
Fig. 2 is the structural representation of bending die;
Fig. 3 is the structural representation of first briquetting 2;
Fig. 4 is that the A of Fig. 3 is to view;
Fig. 5 is that second briquetting 4 is structural representation;
Fig. 6 is the structural representation of duct products,
Wherein, 1-bending die, 2-first briquetting, 3-locating piece, 4-second briquetting.
The specific embodiment
The utility model is described in further detail below by the specific embodiment:
See also Fig. 1, it is the structural representation of the utility model pipe bending mould.Among the figure, the product pipeline of required bending is arranged in this pipe bending mould.This pipe bending mould comprises bending die 1, first briquetting 2, locating piece 3 and second briquetting 4.
See also Fig. 2, it is the structural representation of bending die 1.Described bending die 1 is the semicircle dish type, the groove that has circular arc on its semi-disc structure, and this arc-shaped groove size and duct products are complementary, and are used for the crooked pipeline product.
See also Fig. 3 and Fig. 4, wherein, Fig. 3 is the structural representation of first briquetting 2, and Fig. 4 is that the A of Fig. 3 is to view.Described first briquetting 2 is relative with bending die 1, and its upper surface also has with bending die and is complementary, and be used for the groove of pipe laying product, and these first briquetting, 2 grooves is provided with the locating piece 3 that is complementary with duct products.And has the bolt that is used to contract and is locked on the lower surface of first briquetting 2.
See also Fig. 5, it is that second briquetting 4 is structural representation.Described second briquetting 4 is for having the blocks of groove on the top.The groove dimensions of second briquetting 4 and duct products size are complementary, and are used to place duct products.
See also Fig. 6, it is a present embodiment, the structural representation of related duct products.During the actual flexion moulding, bar one end of this duct products (A end) is put into by in bending die 1 and the relative formed positioning round orifice of first briquetting, 2 grooves, with the plane B that uses locating piece 3 targeted duct products then.Utilize lathe mechanism bending die 1 and first briquetting, 2 involutory compressing then, the bar other end is placed in second briquetting 4 that lathe is installed in, adjusting lathe is close on the bar pipeline mould 1 and first briquetting 2, under the effect of the driving force of lathe, the bar pipe die 1 of going for a stroll rotates to an angle, thereby finishes the brake forming work of bar.
The utility model pipe bending mould is in the pipe bending process, cooperation by the bending die and first briquetting, and the control of lathe driving force, can control crooked radial direction, increase work efficiency, overcome the shortcoming that the crooked arc that original punch forming brought is irregular, do not meet matching requirements, thereby significantly improved product operating efficiency and product quality.
Claims (3)
1. pipe bending mould, it is characterized in that: comprise bending die, first briquetting, locating piece and second briquetting, wherein, described bend pipe mould is useful on the arc-shaped groove of crooked pipeline product, described first briquetting is relative with bending die, its upper surface also has with bending die and is complementary, the groove that is used for the pipe laying product, described second briquetting has the groove that is complementary with the duct products size on the top, wherein, described second briquetting is fixed, and the bending die and first briquetting compress fashionable, and the groove of the two is formed for placing the positioning round orifice of duct products.
2. pipe bending mould according to claim 1 is characterized in that: comprise a locating piece that is complementary with the duct products locating surface, this locating piece is arranged on the groove of first briquetting.
3. pipe bending mould according to claim 2 is characterized in that: first briquetting deviates from bending die one side and is provided with the bolt that is used to be locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120048450XU CN202028684U (en) | 2011-02-28 | 2011-02-28 | Mould for bending pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120048450XU CN202028684U (en) | 2011-02-28 | 2011-02-28 | Mould for bending pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028684U true CN202028684U (en) | 2011-11-09 |
Family
ID=44890996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120048450XU Expired - Fee Related CN202028684U (en) | 2011-02-28 | 2011-02-28 | Mould for bending pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834260A (en) * | 2016-04-01 | 2016-08-10 | 哈尔滨飞机工业集团有限责任公司 | Bending forming method for multi-segment bent pipe section |
| CN114704699A (en) * | 2022-04-07 | 2022-07-05 | 济南迈科管道科技有限公司 | Pipeline connecting piece for direction-changing connection and production equipment and method thereof |
-
2011
- 2011-02-28 CN CN201120048450XU patent/CN202028684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834260A (en) * | 2016-04-01 | 2016-08-10 | 哈尔滨飞机工业集团有限责任公司 | Bending forming method for multi-segment bent pipe section |
| CN114704699A (en) * | 2022-04-07 | 2022-07-05 | 济南迈科管道科技有限公司 | Pipeline connecting piece for direction-changing connection and production equipment and method thereof |
| CN114704699B (en) * | 2022-04-07 | 2024-04-26 | 济南迈科管道科技有限公司 | Pipeline connecting piece for turning connection and production equipment and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20111109 Termination date: 20160228 |