CN204545183U - A kind of pipe fitting expanding device - Google Patents
A kind of pipe fitting expanding device Download PDFInfo
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- CN204545183U CN204545183U CN201520162203.0U CN201520162203U CN204545183U CN 204545183 U CN204545183 U CN 204545183U CN 201520162203 U CN201520162203 U CN 201520162203U CN 204545183 U CN204545183 U CN 204545183U
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- pipe fitting
- expanding device
- enlarging
- positioning tube
- positioning component
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Abstract
The utility model discloses a kind of pipe fitting expanding device, comprising: positioning component, installing rack and the expanding device be arranged at above described positioning component; Described positioning component comprise longitudinally arrange successively positioning tube, eject axle, the first spring and sliding axle, the upper port of described positioning tube is the sizing die that inwall has expansion shape structure; Described positioning component is fixed in the installing rack that formed by horizontally disposed gripper shoe and base plate, and described positioning tube is through described gripper shoe, and described backplanes support is bottom described sliding axle; Described expanding device comprises enlarging drift that be arranged at directly over described positioning tube, moving up and down, and the head end place of described enlarging drift has the inclined-plane can fitted with the expansion shape inwall of described sizing die.Described pipe fitting expanding device completes the mouth of pipe enlarging to pipe fitting by enlarging drift and positioning component, does not need manually to carry out enlarging operation, can save manpower, improves working (machining) efficiency.
Description
Technical field
The utility model relates to electromechanical equipment technical field, particularly relates to a kind of pipe fitting expanding device.
Background technology
Pipe fitting is applied very extensive in daily productive life, as the pipeline etc. of fire-fighting equipment in air conditioner duct assembling, building.In pipe fitting assembling, for ease of the connection between tube and tube, need to carry out enlarging operation to the mouth of pipe of pipe fitting.
At present, mostly the processing of line up enlarging is manual operations, and flaring die is placed on the mouth of pipe by operator, uses hammer to pound enlarging.But this manual mode of operation compares effort, and working (machining) efficiency is low.
Utility model content
The utility model provides a kind of pipe fitting expanding device, can to pipe fitting expanding, solves existing pipe fitting expanding Method compare and to require great effort the problem causing working (machining) efficiency low.
For solving the problems of the technologies described above, the utility model provides a kind of pipe fitting expanding device, comprising: positioning component, installing rack and the expanding device be arranged at above described positioning component;
Described positioning component comprise longitudinally arrange successively positioning tube, eject axle, the first spring and sliding axle, the upper port of described positioning tube is the sizing die that inwall has expansion shape structure, described ejection axle is nested in described positioning tube bottom, and the described sliding axle be positioned at below described ejection axle is connected with described ejection axle by the first spring;
Described positioning component is fixed in the installing rack that formed by horizontally disposed gripper shoe and base plate, and described positioning tube is through described gripper shoe, and described backplanes support is bottom described sliding axle;
Described expanding device comprises enlarging drift that be arranged at directly over described positioning tube, moving up and down, and the head end place of described enlarging drift has the inclined-plane can fitted with the expansion shape inwall of described sizing die.
Alternatively, described positioning tube adopts flange to be fixed in described gripper shoe.
Alternatively, described positioning tube is positioned at the center position of described gripper shoe.
Alternatively, described gripper shoe is fixedly connected with by the first support bar longitudinally arranged with described base plate.
Alternatively, described sliding axle also comprises the sliding bar through described base plate;
One or more gauge block is placed with between described sliding axle and described base plate.
Alternatively, described expanding device also comprise around described enlarging drift discharging mould, be connected to described enlarging drift upper end spring stop and between described spring stop and described discharging mould, the second spring of being wrapped in described enlarging drift upper end.
Alternatively, described pipe fitting expanding device also comprises the cylinder moved up and down for controlling described enlarging drift, and the piston rod of described cylinder is connected with described enlarging drift.
Alternatively, described cylinder is installed on the top of described expanding device by horizontally disposed cylinder mounting plate.
Alternatively, described cylinder mounting plate is fixedly connected with described gripper shoe by the second support bar longitudinally arranged.
Alternatively, described pipe fitting expanding device also comprises the frame for supporting described positioning component and described installing rack.
A kind of pipe fitting expanding device provided by the utility model, the expanding device comprising positioning component, installing rack and be arranged at above described positioning component.When described equipment work, will the pipe fitting of enlarging be needed to be positioned in positioning tube, the bottom of pipe fitting contacts with the upper surface of the ejection axle being nested in described positioning tube bottom; When carrying out enlarging operation, the enlarging drift be arranged at directly over described positioning tube moves down, and contacts with the upper orifice of the pipe fitting be placed in positioning tube; Enlarging drift moves down downward pressure pipe part further, because described ejection axle is connected by the first spring with the sliding axle be positioned at below it, pressing down in process, the pipe fitting be placed in positioning tube can move down together with ejection axle, until the upper orifice of pipe fitting arrives upper port and the sizing die place of positioning tube.The inwall of described sizing die has expansion shape structure, and the head end place of enlarging drift has the inclined-plane can fitted with the expansion shape inwall of sizing die, so enlarging drift continues to press down, the pipe fitting mouth of pipe is clipped between enlarging drift and sizing die inwall, make the mouth of pipe of pipe fitting form certain enlarging, namely complete the enlarging to pipe fitting.
Because described pipe fitting expanding device completes mouth of pipe enlarging to pipe fitting by enlarging drift and positioning component, do not need manually to carry out enlarging operation, save manpower, can working (machining) efficiency be improved.
Accompanying drawing explanation
The sectional view of a kind of pipe fitting expanding device that Fig. 1 provides for the utility model embodiment;
The structural representation of a kind of pipe fitting expanding device that Fig. 2 provides for the utility model embodiment;
The structural representation of a kind of pipe fitting expanding device that Fig. 3 provides for the utility model embodiment.
Detailed description of the invention
The utility model provides a kind of pipe fitting expanding device, can to pipe fitting expanding, solves existing pipe fitting expanding Method compare and to require great effort the problem causing working (machining) efficiency low.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1, a kind of pipe fitting expanding device that the utility model embodiment provides, comprising: positioning component, installing rack and the expanding device be arranged at above described positioning component;
Described positioning component comprises positioning tube 8, ejection axle 11, first spring 16 and the sliding axle 12 longitudinally arranged successively, the upper port of described positioning tube 8 is the sizing die 7 that inwall has expansion shape structure, described ejection axle 11 is nested in described positioning tube 8 bottom, and the described sliding axle 12 be positioned at below described ejection axle 11 is connected with described ejection axle 11 by the first spring 16;
Described positioning component is fixed in the installing rack that formed by horizontally disposed gripper shoe 9 and base plate 15, and described positioning tube 8 is through described gripper shoe 9, and described base plate 15 is supported in bottom described sliding axle 12;
Described expanding device comprises enlarging drift 5 that be arranged at directly over described positioning tube 8, moving up and down, and the head end place of described enlarging drift 5 has the inclined-plane can fitted with the expansion shape inwall of described sizing die 7.
Pipe fitting expanding device described in the present embodiment operationally, will need the pipe fitting of enlarging to be positioned in positioning tube 8, and the bottom of pipe fitting contacts with the upper surface of the ejection axle 11 being nested in described positioning tube 8 bottom; When carrying out enlarging operation, the enlarging drift 5 be arranged at directly over described positioning tube 8 moves down, and contacts with the upper orifice of the pipe fitting be placed in positioning tube 8; Enlarging drift 5 moves down downward pressure pipe part further, because described ejection axle 11 is connected by the first spring 16 with the sliding axle 12 be positioned at below it, pressing down in process, the pipe fitting be placed in positioning tube 8 can move down together with ejection axle 11, until the upper orifice of pipe fitting arrives upper port and sizing die 7 place of positioning tube 8.The inwall of described sizing die 7 has expansion shape structure, and the head end place of enlarging drift 5 has the inclined-plane can fitted with the expansion shape inwall of sizing die 7, so enlarging drift 5 continues to press down, the pipe fitting mouth of pipe is clipped between enlarging drift 5 and sizing die 7 inwall, make the mouth of pipe of pipe fitting form certain enlarging, namely complete the enlarging to pipe fitting.
Because described pipe fitting expanding device completes mouth of pipe enlarging to pipe fitting by enlarging drift and positioning component, do not need manually to carry out enlarging operation, can manpower be saved, improve the working (machining) efficiency to pipe fitting.
In the present embodiment, ejection axle 11 for support tubes is nested in the bottom of described positioning tube 8, described ejection axle 11 is connected by the first spring 16 with the sliding axle 12 be positioned at below it, first spring 16 supports described ejection axle 11, and ejection axle 11 can be moved down when pipe fitting presses down in positioning tube.There is in the bottom of described ejection axle 11 and the top of described sliding axle 12 groove for placing described first spring 16 respectively.
In the present embodiment, the positioning component formed by positioning tube 8, ejection axle 11, first spring 16 and sliding axle 12 is fixedly mounted by installing rack.Described installing rack comprises horizontally disposed gripper shoe 9 and base plate 15, and the positioning tube 8 of described positioning component passes described gripper shoe 9 and is fixed in gripper shoe 9, particularly, adopts flange 10 to be fixed in gripper shoe 9 by positioning tube at the circumference of described positioning tube.
Described gripper shoe 9 is square, and see Fig. 2 and Fig. 3, positioning tube 8 is through the center position of described gripper shoe 9.Described base plate 15 is supported in the bottom of the sliding axle 12 of described positioning component, described gripper shoe 9 is fixedly connected with by four first support bars 13 longitudinally arranged with described base plate 15, four described first support bars 13 are distributed in the surrounding of described positioning component, the upper end of the first support bar 13 adopts screw 19 to be fixedly connected with gripper shoe 9, lower end adopts screw to be fixedly connected with base plate 15, described screw is soket head cap screw M6 × 30, installing rack is formed with this, to fixedly mount described positioning component, ensure the stability of positioning component.
See Fig. 1 and Fig. 2, a kind of pipe fitting expanding device that the another embodiment of the utility model provides, on the basis of upper embodiment, also comprise the cylinder 20 moved up and down for controlling described enlarging drift 5, the piston rod of described cylinder is connected with described enlarging drift 5, move up and down to control described enlarging drift, carry out pipe fitting expanding operation.Described cylinder 20 is SC Standard Cylinder.
Described cylinder 20 is positioned at the top of described expanding device, is installed by horizontally disposed cylinder mounting plate 1.Described cylinder mounting plate 1 is fixedly connected with described gripper shoe 9 by the second support bar 2 longitudinally arranged, to fix and to support described cylinder mounting plate, see Fig. 2 and Fig. 3.The upper end of described second support bar 2 adopts screw to be fixedly connected with cylinder mounting plate 1, and lower end adopts screw 17 to be fixedly connected with gripper shoe 9, and described screw is soket head cap screw M8 × 30, has packing ring 18 in the inner side of soket head cap screw M8 × 30.
In the present embodiment, described expanding device also comprise around described enlarging drift 5 discharging mould 6, be connected to described enlarging drift upper end spring stop 3 and between described spring stop 3 and described discharging mould 6, the second spring 4 of being wrapped in described enlarging drift upper end.
Described pipe fitting expanding device operationally, control expanding device by cylinder to move down, when expanding device moves down sizing die 7 place arriving positioning tube 8 upper port, discharging mould 6 around described enlarging drift contacts with sizing die 7, and enlarging drift can continue to press down, the upper orifice of pipe fitting is clipped between the inclined-plane, head end place of enlarging drift 5 and the expansion shape inwall of sizing die 7, makes the upper orifice of pipe fitting form certain enlarging.And the spring stop being connected to enlarging drift upper end can press down the second spring 4, the second spring 4 is shunk, the discharging mould 6 now around enlarging drift 5 under the effect of the second spring 4 thrust, can withstand on the top of sizing die 7.After enlarging completes, enlarging drift 5 moves, pipe fitting upper orifice after enlarging can be embedded on enlarging drift and move with on enlarging drift, after enlarging drift moves up into discharging mould 6, discharging mould 6 around enlarging drift can stop that pipe fitting moves with in enlarging drift 5 continuation, make the pipe fitting mouth of pipe depart from enlarging drift 5, thus pipe fitting is unloaded from enlarging drift.Therefore, pipe fitting, after completing the enlarging of the pipe fitting mouth of pipe, can also unload from enlarging drift by described pipe fitting expanding device.
In the present embodiment, the sliding axle of described positioning component also comprises the sliding bar be connected to bottom it, and described sliding bar is through described base plate 15.One or more gauge block 14 is placed with between described sliding axle and described base plate 15, described gauge block 14 is for regulating the height of described sliding axle 12, and then regulate described ejection axle 11 press down height, the upper surface of ejection axle can be changed, to be applicable to the enlarging of the pipe fitting to different length to the distance at the sizing die place of positioning tube.
Such as, when needing the tubular length of enlarging shorter, gauge block 14 can be placed between base plate 15 and sliding axle 12, the height of sliding axle 12 is improved, make the height of ejection axle 11 raise, the upper surface of ejecting axle 11 reduces to the distance of positioning tube 8 upper port simultaneously, and the shorter pipe fitting of length is placed in positioning tube, its mouth of pipe is enable just in time to arrive the sizing die place of the upper port of positioning tube, so that carry out enlarging operation.
In the present embodiment, described pipe fitting expanding device also comprises the frame 21 for supporting described positioning component and described installing rack, and the gripper shoe 9 of described installing rack is fixed in described frame 21, to ensure the resistance to overturning of described pipe fitting expanding device.
Pipe fitting expanding device described in the present embodiment, completes the mouth of pipe enlarging to pipe fitting by enlarging drift and positioning component, does not need manually to carry out enlarging operation, can save manpower, improve the working (machining) efficiency to pipe fitting.Described pipe fitting expanding device increases discharging mould outward at enlarging drift, has achieved the function of automatic discharging after enlarging.In addition, gauge block is set in the bottom of sliding axle, adjustable press height, to be applicable to the enlarging of the pipe fitting of differing heights.
Above a kind of pipe fitting expanding device provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (10)
1. a pipe fitting expanding device, is characterized in that, comprising: positioning component, installing rack and the expanding device be arranged at above described positioning component;
Described positioning component comprise longitudinally arrange successively positioning tube, eject axle, the first spring and sliding axle, the upper port of described positioning tube is the sizing die that inwall has expansion shape structure, described ejection axle is nested in described positioning tube bottom, and the described sliding axle be positioned at below described ejection axle is connected with described ejection axle by the first spring;
Described positioning component is fixed in the installing rack that formed by horizontally disposed gripper shoe and base plate, and described positioning tube is through described gripper shoe, and described backplanes support is bottom described sliding axle;
Described expanding device comprises enlarging drift that be arranged at directly over described positioning tube, moving up and down, and the head end place of described enlarging drift has the inclined-plane can fitted with the expansion shape inwall of described sizing die.
2. pipe fitting expanding device as claimed in claim 1, is characterized in that, described positioning tube adopts flange to be fixed in described gripper shoe.
3. pipe fitting expanding device as claimed in claim 2, it is characterized in that, described positioning tube is positioned at the center position of described gripper shoe.
4. pipe fitting expanding device as claimed in claim 2, is characterized in that, described gripper shoe is fixedly connected with by the first support bar longitudinally arranged with described base plate.
5. pipe fitting expanding device as claimed in claim 1, it is characterized in that, described sliding axle also comprises the sliding bar through described base plate;
One or more gauge block is placed with between described sliding axle and described base plate.
6. pipe fitting expanding device as claimed in claim 1, it is characterized in that, described expanding device also comprise around described enlarging drift discharging mould, be connected to described enlarging drift upper end spring stop and between described spring stop and described discharging mould, the second spring of being wrapped in described enlarging drift upper end.
7. pipe fitting expanding device as claimed in claim 1, it is characterized in that, also comprise the cylinder moved up and down for controlling described enlarging drift, the piston rod of described cylinder is connected with described enlarging drift.
8. pipe fitting expanding device as claimed in claim 7, it is characterized in that, described cylinder is installed on the top of described expanding device by horizontally disposed cylinder mounting plate.
9. pipe fitting expanding device as claimed in claim 8, is characterized in that, described cylinder mounting plate is fixedly connected with described gripper shoe by the second support bar longitudinally arranged.
10. pipe fitting expanding device as claimed in claim 1, is characterized in that, also comprising the frame for supporting described positioning component and described installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162203.0U CN204545183U (en) | 2015-03-20 | 2015-03-20 | A kind of pipe fitting expanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162203.0U CN204545183U (en) | 2015-03-20 | 2015-03-20 | A kind of pipe fitting expanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545183U true CN204545183U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520162203.0U Active CN204545183U (en) | 2015-03-20 | 2015-03-20 | A kind of pipe fitting expanding device |
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| Country | Link |
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| CN (1) | CN204545183U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170803A (en) * | 2015-10-14 | 2015-12-23 | 张家港保税区亚鑫精密制管有限公司 | Pipe flaring die frame |
| CN105903816A (en) * | 2016-06-01 | 2016-08-31 | 宁波金田铜管有限公司 | Stamping shaping system capable of achieving automatic demolding of pipe fittings |
| CN113351742A (en) * | 2021-08-09 | 2021-09-07 | 南通雨奇金属制品有限公司 | Pipe expanding device for bicycle handlebar production |
-
2015
- 2015-03-20 CN CN201520162203.0U patent/CN204545183U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170803A (en) * | 2015-10-14 | 2015-12-23 | 张家港保税区亚鑫精密制管有限公司 | Pipe flaring die frame |
| CN105903816A (en) * | 2016-06-01 | 2016-08-31 | 宁波金田铜管有限公司 | Stamping shaping system capable of achieving automatic demolding of pipe fittings |
| CN113351742A (en) * | 2021-08-09 | 2021-09-07 | 南通雨奇金属制品有限公司 | Pipe expanding device for bicycle handlebar production |
| CN113351742B (en) * | 2021-08-09 | 2021-10-01 | 南通雨奇金属制品有限公司 | Pipe expanding device for bicycle handlebar production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325000 Zhejiang Wenzhou economic and Technological Development Zone Binhai Park Binhai five road 368 two floor. Patentee after: Hui run Electric Co., Ltd. Address before: 325000 Zhejiang Wenzhou economic and Technological Development Zone Binhai Park Binhai five road 368 two floor. Patentee before: ZHEJIANG HUIRUN ELECTRIC CO., LTD. |
|
| CP03 | Change of name, title or address |