CN2700020Y - A protruding ring forming tool for seat type metal pipe - Google Patents
A protruding ring forming tool for seat type metal pipe Download PDFInfo
- Publication number
- CN2700020Y CN2700020Y CN 200420044279 CN200420044279U CN2700020Y CN 2700020 Y CN2700020 Y CN 2700020Y CN 200420044279 CN200420044279 CN 200420044279 CN 200420044279 U CN200420044279 U CN 200420044279U CN 2700020 Y CN2700020 Y CN 2700020Y
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- baffle plate
- roller
- leading screw
- shaft
- 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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Abstract
The utility model discloses a protruding ring forming tool for a seat type metal pipe, comprising a base. A baffle plate is arranged at the front part of the base. A leading screw is arranged on the baffle plate and can move from top to bottom. The upper part of the leading screw is provided with a handle. A convex roller and a concave roller are respectively arranged at the front part of the baffle plate and at the lower part of the leading screw. The convex roller and the concave roller are used for extruding a pipe. The lower part of the leading screw is fixedly connected with a bearing. A convex roller shaft is arranged on the bearing. The front end of the convex roller shaft extends out of the baffle plate and is used for being provided with the convex roller. The back end is connected with a driving shaft through a universal joint. The driving shaft is arranged on the bracket at the back of the base through the bearing. The shaft head of the driving shaft extends out of the bracket and is used as the input terminal of dynamic force. The driving shaft drives the convex roller, the concave roller and the pipe to rotate simultaneously. The protruding ring forming of the pipe is labor-saving and time-saving. The protruding ring forming tool for a seat type metal pipe has the advantages of convenient operation and use and good forming quality. The pipe can not be damaged.
Description
Technical field
The utility model relates to the shaping jig that metal pipe material is tightly connected and uses.
Background technology
Chinese patent application number: 03225540, name is called " a kind of metal tube bulge loop shaping jig ", what relate to is a kind of hand-operated tools that metal tube end diffusion is formed bulge loop, rotate around tubing when this tool operation is used and exert pressure, manipulate trouble, effort, be used to process bore is little, wall thickness is thin tubing still can, the tubing of, wall thickness big for caliber, machine-shaping second-rate wasted time and energy.
The utility model content
The purpose of this utility model is that existing bulge loop shaping jig is improved, and proposes the good seat formula metal tube bulge loop shaping jig of the equal Forming Quality of a kind of minor caliber pipe easy for operation, time saving and energy saving, big.
The technical solution of the utility model is: a kind of formula metal tube bulge loop shaping jig, include base, be loaded on the baffle plate of base front portion, be loaded on the leading screw moving up and down on the baffle plate, handgrip is arranged at leading screw top, be loaded on baffle plate the place ahead, the leading screw bottom is used for the protruding roller and the recessed roller of extrude tubes inside and outside wall, the bottom of leading screw is fixed with a bearing, protruding roller shaft is housed on the bearing, the front end of protruding roller shaft stretches out the protruding roller of the outer installation of baffle plate, its rear end is connected with driving shaft by universal coupling, and driving shaft is loaded on by bearing on the support at base rear portion, and the spindle nose of driving shaft stretches out, and support is outer goes into end as line shaft.Further, for making recessed roller also have certain revolving force, a recessed roller shaft also is equipped with in the below of driving shaft, and its front end passes baffle plate recessed roller is installed, its rear end is loaded on the support by bearing, and between driving shaft and the recessed roller shaft intermeshing driving gear set is housed.On the one hand, the spindle nose of driving shaft can be adorned and take part in moving turning handle, is rotated by manual operations.On the other hand, the spindle nose of driving shaft can be installed sprocket wheel, by driving chain, is driven by motor, gearbox.
During moulding, the metal tube port is inserted protruding roller, until being adjacent to baffle plate, rotate handgrip leading screw is compressed downwards, until tube wall being sandwiched between protruding roller and the recessed roller manual or motorized motions driving shaft, protruding roller, recessed roller utilize the frictional force band to rotate synchronously with metal tube, simultaneously screw leading screw gradually, utilize concavo-convex roller that leading screw pressure is acted on the metal tube tube wall, form the radially bulge loop of protuberance.Such design, it is simply easy to have a moulding, does not damage advantages such as tubing, guarantees pipe port intensity, manipulates easily, can guarantee the bulge loop Forming Quality of heavy caliber pipe, time saving and energy saving.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1.
The specific embodiment
Referring to Fig. 1-Fig. 2, the shaping jig of present embodiment is a seat formula instrument of making metal bulge loop pipe, by base 10, be loaded on baffle plate 4 on the base, support 11, leading screw 1, handgrip 5, protruding roller shaft 7, driving shaft 12, protruding roller 2, recessed roller 3, recessed roller shaft 13, driving gear set 14, bearing 15,16 etc. and constitute.Have leading screw chute 6 on the baffle plate 4, leading screw 1 is loaded on the baffle plate 4, rotate 5 by upper hand, and can move up and down along leading screw chute 6, the bottom of leading screw 1 is fixed with bearing 15 and protruding roller shaft 7, the front end of protruding roller shaft 7 passes leading screw chute 6 and stretches out in outside the baffle plate 4, a protruding roller 2 is equipped with in its end, same plane, below " product " font of corresponding protruding roller 2 is furnished with two recessed rollers 3, wherein a recessed roller plays the assist location effect, wanders off in the time of can preventing tubing 8 rotations, and another recessed roller 3 is connected with recessed roller shaft 13, recessed roller shaft 13 is loaded on the below of driving shaft 12, and diaxon is equipped with driving gear set 14 each other.Because protruding roller shaft 7 can move up and down with leading screw 1, for guaranteeing the normal delivery of power, between driving shaft 12 and the protruding roller shaft 7 universal coupling 18 is housed, the spindle nose of driving shaft 12 stretches out in outside the support 11, can assemble with manual turning handle 19 or sprocket wheel 20 respectively.When the manual turning handle 19 of assembling, can rotate driving shaft 12 manually, drive protruding roller 2, recessed roller 3 rotates; When assembling sprocket wheel 20, can pass through motorized motions driving shafts 12 such as chain 21, motor 22, gearbox 23.During processing tubing, tubing 8 ports are packed into protruding roller 2, be adjacent to baffle plate 4, turn leading screw handgrip 5, after promoting tubing 8 tube walls and compress recessed roller 3 with the protruding roller 2 of leading screw 1 interlock, rotating driving shaft 12 rotates protruding roller 2 and recessed roller 3 synchronously, and drive tubing 8 also rotates synchronously, meanwhile screw leading screw handgrip 5 gradually, increase the roof pressure power of 2 pairs of tubing 8 inwalls of protruding roller, when concavo-convex roller is adjacent to tubing 8 inwalls, tubing 8 ends promptly are extended the bulge loop 9 that formation is radially swelled, counter-rotating leading screw handgrip 5 unclamps protruding roller 2, withdraws from tubing 8, machines.
Tubing 8 is by behind the shaping jig moulding bulge loop 9, not only can not destroy pipe port, and tube wall improves resistance to compression, the tensile strength of pipe end greatly by prolonging pressure energy, the more important thing is and to make the wall thickness of tubing when producing to reserve allowance, save metal materials in a large number, reduce the cost of tube connector greatly.
Certainly, only enumerated a kind of preferred implementation here, other is equal to the protection domain that roughly the same structure all should belong to this patent, repeats no more here.
Claims (4)
1, a kind of formula metal tube bulge loop shaping jig, include base, be loaded on the baffle plate of base front portion, be loaded on the leading screw moving up and down on the baffle plate, handgrip is arranged at leading screw top, be loaded on baffle plate the place ahead, the leading screw bottom is used for the protruding roller and the recessed roller of extrude tubes inside and outside wall, it is characterized in that: the bottom of leading screw is fixed with a bearing, protruding roller shaft is housed on the bearing, the front end of protruding roller shaft stretches out the protruding roller of the outer installation of baffle plate, its rear end is connected with driving shaft by universal coupling, and driving shaft is loaded on by bearing on the support at base rear portion, and the spindle nose of driving shaft stretches out, and support is outer goes into end as line shaft.
2, shaping jig according to claim 1, a recessed roller shaft also is equipped with in the below that it is characterized in that driving shaft, its front end passes baffle plate recessed roller is installed, and its rear end is loaded on the support by bearing, and between driving shaft and the recessed roller shaft intermeshing driving gear set is housed.
3, shaping jig according to claim 1 and 2 is characterized in that the spindle nose of driving shaft can be adorned the moving turning handle of intervention, is rotated by manual operations.
4, shaping jig according to claim 1 and 2 is characterized in that the spindle nose of driving shaft can be installed sprocket wheel, by driving chain, is driven by motor, gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420044279 CN2700020Y (en) | 2004-03-30 | 2004-03-30 | A protruding ring forming tool for seat type metal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420044279 CN2700020Y (en) | 2004-03-30 | 2004-03-30 | A protruding ring forming tool for seat type metal pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700020Y true CN2700020Y (en) | 2005-05-18 |
Family
ID=34775189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420044279 Expired - Fee Related CN2700020Y (en) | 2004-03-30 | 2004-03-30 | A protruding ring forming tool for seat type metal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700020Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101362177B (en) * | 2008-09-02 | 2012-07-18 | 王林秋 | Forming technique of hose elbow core |
| CN106270067A (en) * | 2016-08-23 | 2017-01-04 | 安徽安凯汽车股份有限公司 | A kind of passenger vehicle pipe end inside groove evagination constructional device |
| CN106862343A (en) * | 2017-04-24 | 2017-06-20 | 无锡西塘核设备有限公司 | A kind of steel drum ring muscle processing unit (plant) |
-
2004
- 2004-03-30 CN CN 200420044279 patent/CN2700020Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101362177B (en) * | 2008-09-02 | 2012-07-18 | 王林秋 | Forming technique of hose elbow core |
| CN106270067A (en) * | 2016-08-23 | 2017-01-04 | 安徽安凯汽车股份有限公司 | A kind of passenger vehicle pipe end inside groove evagination constructional device |
| CN106270067B (en) * | 2016-08-23 | 2018-03-16 | 安徽安凯汽车股份有限公司 | A kind of car pipe end inside groove evagination constructional device |
| CN106862343A (en) * | 2017-04-24 | 2017-06-20 | 无锡西塘核设备有限公司 | A kind of steel drum ring muscle processing unit (plant) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING TUQI SCIENCE CO., LTD. Free format text: FORMER OWNER: PANG HAOHUI Effective date: 20070511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070511 Address after: 100101, D, block 69, mount, No. 2206, Beichen West Road, Beijing, Chaoyang District Patentee after: Beijing wonderful Technology Co., Ltd. Address before: 528000, room 3, No. four, 701 Yan Bai street, Foshan, Guangdong Patentee before: Pang Haohui |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Xinyou Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |