CN102641931A - Pipe-fitting groove rolling device - Google Patents
Pipe-fitting groove rolling device Download PDFInfo
- Publication number
- CN102641931A CN102641931A CN201210127506XA CN201210127506A CN102641931A CN 102641931 A CN102641931 A CN 102641931A CN 201210127506X A CN201210127506X A CN 201210127506XA CN 201210127506 A CN201210127506 A CN 201210127506A CN 102641931 A CN102641931 A CN 102641931A
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- internal mold
- mold
- frame
- pipe
- machine frame
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Abstract
The invention discloses a pipe-fitting groove rolling device, which comprises a machine frame. An external mold and an internal mold are arranged on the machine frame, a plurality of pressing heads are movably arranged on the machine frame further, the pressing heads are connected with a pressing driving device arranged on the machine frame, a plurality of mold holes corresponding to grooves needed manufacturing on a pipe fitting are arranged on the external mold, an internal mold groove corresponding to the grooves needed manufacturing is arranged on the internal mold, the internal mold comprises a plurality of movable internal mold petals, a reset mold returning spring is arranged at the bottom portions of the internal mold petals, the end portion of the reset mold returning spring is connected with the machine frame, a mold core for pressing the internal mold petals is movably arranged on the machine frame, and the mold core is connected with a mold core driving device arranged on the machine frame. The pipe-fitting groove rolling device is convenient in use and high in efficiency.
Description
Technical field
The present invention relates to a kind of pipe fittings notching device.
Background technology
When metal tube is used on the equipment such as dust catcher, often need a sheathed plastic end piece in pipe, like the telescoping tube of dust catcher etc.The sheathed plastic end piece of advancing is fixing as, from pipe, comes off very easily in use.So need carry out indent processing, be that metal tube is communicated with plastic end piece and is fixed together firmly to the metal tube of sheathed plastic end piece.
Summary of the invention
Technical problem to be solved by this invention is: a kind of device of pipe fittings notching efficiently easy to use is provided.
For solving the problems of the technologies described above, the technical scheme that the present invention adopted is: a kind of pipe fittings notching device comprises frame; Said frame is provided with external mold and internal mold; Also be movably set with some pressure heads on the frame, pressure head is connected with ram drive mechanism on being arranged on frame, and external mold is provided with the corresponding nib of required machined grooves on some and the pipe fitting; Internal mold is provided with and the corresponding interior die cavity of required machined grooves; Internal mold comprises the internal mold lobe of some activities, and the bottom of internal mold lobe is provided with to reset moves back the mould spring, and the end of moving back the mould spring that resets is connected with frame; Be movably set with the core rod that is used to compress the internal mold lobe on the frame, core rod is connected with core rod drive unit on being arranged on frame.
Said internal mold comprises two internal mold lobes.
Said ram drive mechanism and core rod drive unit all are cylinder or oil cylinder.
The invention has the beneficial effects as follows: because pressure head and core rod all by cylinder or hydraulic oil cylinder driving, make this pipe fittings notching device working (machining) efficiency easy to use high.Because internal mold comprises the internal mold lobe of some activities; The bottom of internal mold lobe is provided with to reset moves back the mould spring, and the end of moving back the mould spring that resets is connected with frame, after groove processes; Core rod withdraws from; The internal mold lobe can be drawn close to the pipe center under the thrust of moving back the mould spring that resets, and the groove after the processing is deviate from from interior die cavity, makes things convenient for pipe to take out.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among Fig. 1: 1. frame, 2. external mold, 3. internal mold, 4. pressure head, 5. ram drive mechanism 6. resets and moves back the mould spring, 7. core rod, 8. core rod drive unit.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1, a kind of pipe fittings notching device comprises frame 1; Said frame 1 is provided with external mold 2 and internal mold 3; Also be movably set with some pressure heads 4 on the frame 1, pressure head 4 is connected with ram drive mechanism 5 (cylinder) on being arranged on frame 1, and external mold 2 is provided with the corresponding nib of required machined grooves on some and the pipe fitting; Internal mold 3 is provided with and the corresponding interior die cavity of required machined grooves; Internal mold 3 comprises the internal mold lobe of two activities, and the bottom of internal mold lobe is provided with to reset moves back mould spring 6, and the end of moving back mould spring 6 that resets is connected with frame 1; Be movably set with the core rod 7 that is used to compress the internal mold lobe on the frame 1, core rod 7 is connected with core rod drive unit 8 (cylinder) on being arranged on frame 1.
Add man-hour; Elder generation is enclosed within tube end in the middle of external mold 2 and the internal mold 3; Then driving core rod drive unit 8 drives core rods 7 and moves upward and compress the internal mold lobe; Thereby promotion internal mold lobe overcomes the outside motion of thrust of moving back mould spring 6 that resets compresses tube wall, and drive ram drive unit 5 drives pressure heads 4 and on tube wall, processes groove then.Earlier pressure head 4 is withdrawed from after accomplishing, core rod 7 is released again, the internal mold lobe is drawn close to the pipe center under the thrust of moving back mould spring 6 that resets, and can take out pipe.
Because pressure head 4 and core rod 7 all by air cylinder driven, make this pipe fittings notching device working (machining) efficiency easy to use high.Because internal mold 3 comprises the internal mold lobe of some activities; The bottom of internal mold lobe is provided with to reset moves back mould spring 6, and the end of moving back mould spring 6 that resets is connected with frame 1, after groove processes; Core rod 7 withdraws from; The internal mold lobe can be drawn close to the pipe center under the thrust of moving back mould spring 6 that resets, and the groove after the processing is deviate from from interior die cavity, makes things convenient for pipe to take out.
Claims (3)
1. a pipe fittings notching device comprises frame, it is characterized in that: said frame is provided with external mold and internal mold; Also be movably set with some pressure heads on the frame, pressure head is connected with ram drive mechanism on being arranged on frame, and external mold is provided with the corresponding nib of required machined grooves on some and the pipe fitting; Internal mold is provided with and the corresponding interior die cavity of required machined grooves; Internal mold comprises the internal mold lobe of some activities, and the bottom of internal mold lobe is provided with to reset moves back the mould spring, and the end of moving back the mould spring that resets is connected with frame; Be movably set with the core rod that is used to compress the internal mold lobe on the frame, core rod is connected with core rod drive unit on being arranged on frame.
2. a kind of pipe fittings notching device as claimed in claim 1 is characterized in that: said internal mold comprises two internal mold lobes.
3. like claim 2 or 3 described a kind of pipe fittings notching devices, it is characterized in that: said ram drive mechanism and core rod drive unit all are cylinder or oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210127506XA CN102641931A (en) | 2012-04-27 | 2012-04-27 | Pipe-fitting groove rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210127506XA CN102641931A (en) | 2012-04-27 | 2012-04-27 | Pipe-fitting groove rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102641931A true CN102641931A (en) | 2012-08-22 |
Family
ID=46655153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210127506XA Withdrawn CN102641931A (en) | 2012-04-27 | 2012-04-27 | Pipe-fitting groove rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102641931A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107851A (en) * | 2014-07-10 | 2014-10-22 | 苏州鸿大金属制品有限公司 | Umbrella handle copper tube guide groove rod pressing tool |
| CN109226555A (en) * | 2018-10-31 | 2019-01-18 | 青岛泽昊汽车配件有限公司 | Pipe fittings notching device |
| CN109365596A (en) * | 2018-10-24 | 2019-02-22 | 枣阳市华丽包装有限公司 | A kind of casing steel barrel lateral wall spherical shape annular groove process equipment |
| CN109365595A (en) * | 2017-03-07 | 2019-02-22 | 扬州市凯尔环卫设备有限公司 | A kind of fast-type cylinder rib-pressing device |
-
2012
- 2012-04-27 CN CN201210127506XA patent/CN102641931A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107851A (en) * | 2014-07-10 | 2014-10-22 | 苏州鸿大金属制品有限公司 | Umbrella handle copper tube guide groove rod pressing tool |
| CN104107851B (en) * | 2014-07-10 | 2015-12-30 | 苏州鸿大金属制品有限公司 | Umbrella handle copper pipe guide groove bar pressure frock |
| CN109365595A (en) * | 2017-03-07 | 2019-02-22 | 扬州市凯尔环卫设备有限公司 | A kind of fast-type cylinder rib-pressing device |
| CN109365596A (en) * | 2018-10-24 | 2019-02-22 | 枣阳市华丽包装有限公司 | A kind of casing steel barrel lateral wall spherical shape annular groove process equipment |
| CN109226555A (en) * | 2018-10-31 | 2019-01-18 | 青岛泽昊汽车配件有限公司 | Pipe fittings notching device |
| CN109226555B (en) * | 2018-10-31 | 2020-07-28 | 青岛泽昊汽车配件有限公司 | Pipe fitting indent device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20120822 |