CN202212484U - Head tapping device for steel pipe production - Google Patents
Head tapping device for steel pipe production Download PDFInfo
- Publication number
- CN202212484U CN202212484U CN2011202717468U CN201120271746U CN202212484U CN 202212484 U CN202212484 U CN 202212484U CN 2011202717468 U CN2011202717468 U CN 2011202717468U CN 201120271746 U CN201120271746 U CN 201120271746U CN 202212484 U CN202212484 U CN 202212484U
- Authority
- CN
- China
- Prior art keywords
- lead
- taking
- steel pipe
- piston rod
- cylinder pressure
- 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
Links
Images
Abstract
The utility model relates to a head tapping device for steel pipe production, which comprises a base with a head tapping hole in the middle, an upper pressing device and a rightlower pressing device. The upper pressing device comprises an upper pressing cylinder fixed on the base and an upper pressing mold fixed at the top end of the piston rod of the upper pressing cylinder, the right pressing device comprises a right pressing cylinder arranged at the right end of the head tapping hole, the top end of the piston rod of the right pressing cylinder is fixedly provided with a right pressing mold, the bottom of the head tapping hole is provided with a lower pressing mold matched with the upper pressing mold and the right pressing mold, and the lower pressing mold is provided with a pressure sensor. The upper pressing cylinder and the right pressing cylinder respectively drive the upper pressing mold and the right pressing mold at the ends part of the piston rod of the upper pressing cylinder and the end part of the piston rod of the right pressing cylinder to simultaneously extrude the end of a steel pipe blank so as to complete head tapping of the steel pipe blank in one step, the working efficiency is increased, the problem of poor quality of the head part of the pipe blank caused by the temperature declining of the steel pipe can be avoided, the smooth completion of work in follow-up procedures can be ensured, and guarantee can be provided for production of high-performance and high-quality steel pipes.
Description
Technical field
The utility model relates to a kind of steel pipe's production process that is used for, the device of being taken the lead in the pipe end of steel pipe of taking the lead.
Background technology
The device of taking the lead of existing steel pipe pipe, it can only be taken the lead to steel pipe from upper and lower both direction, wants the end of steel pipe is broken into the square spigot of being convenient to grip; Thereby need carry out taking the lead for twice can moulding; Promptly after taking the lead for the first time, need beat once again after steel pipe transposition 90 degree.Shortcoming with this twice device of taking the lead is: after taking the lead for the first time, the temperature of steel tube end part descends a lot, and the roll-force that needs of taking the lead is for the second time increased greatly, and in other words, the power that the mould of taking the lead bears significantly increases; Take the lead for twice, efficient is not high, and the head of formation is second-rate, but also makes the relevant distribution sector in the production line that matches with it become very complicated.
Summary of the invention
To above-mentioned technical problem, the utility model provides a kind of device of taking the lead that is used for steel pipe's production, and it can the disposable head quality that the steel pipe pipe is suppressed moulding and guaranteed moulding, has also improved operating efficiency.
The technical scheme that realizes the utility model is following:
The device of taking the lead that is used for steel pipe's production; Comprise that the middle part offers the pedestal in the hole of taking the lead; The take the lead upper end in hole is provided with hold down gag, and the hole right-hand member of taking the lead is provided with right hold down gag, and the said hold down gag of going up comprises the top die that is fixedly installed on the last cylinder pressure on the pedestal and is fixedly installed on cylinder pressure piston rod top; Right hold down gag comprises the right cylinder pressure that is positioned at the hole right-hand member of taking the lead; Be set with right pressing mold on the top of right cylinder pressure piston rod, be provided with the dip mold that cooperates with top die, right pressing mold in the bottom, hole of taking the lead, dip mold is provided with pressure sensor.Pressure sensor is connected with the controller that cylinder pressure, right cylinder pressure are gone up in control, and when pressure sensor received the pressure of setting, it will send signal to controller, and controller just can be controlled cylinder pressure, right cylinder pressure work.
Said dip mold designs for stepped ramp type, on the plane of step and vertical plane, pressure sensor is installed all.
The upper end in the said hole of taking the lead is provided with last leading truck, right-hand member that last cylinder pressure piston rod is led and is set with the right leading truck that right cylinder pressure piston rod is led.The effect of last leading truck, right leading truck is that piston rod is led, and guarantees the precision that it is flexible.
Adopted such scheme, one end of steel pipe pipe has been sent in the hole of taking the lead, an end of steel pipe pipe has been placed on the plane of dip mold by transport; After conveying put in place, last cylinder pressure, right cylinder pressure were started working, and driving upward respectively, cylinder pressure piston rod, the top die of right cylinder pressure piston rod end, right pressing mold push the end of steel pipe pipe simultaneously; Thereby the work of taking the lead of disposable completion steel pipe pipe; Improved operating efficiency, also can not produce invar pipe temperature simultaneously and descend, and the ropy problem of pipe head that causes; Thereby guaranteed carrying out smoothly of postorder work, for produce high-performance, high-quality steel pipe provides safeguard.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure, 1 is the hole of taking the lead, and 2 is pedestal, and 3 is last cylinder pressure, and 4 is top die, and 5 is right cylinder pressure, and 6 is right pressing mold, and 7 is dip mold, and 8 is the plane, and 9 is vertical plane, and 10 is pressure sensor, and 11 is last leading truck, and 12 is right leading truck.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.
Referring to Fig. 1, be used for the device of taking the lead of steel pipe's production, comprise that the middle part offers the pedestal 2 in the hole 1 of taking the lead; The take the lead upper end in hole 1 is provided with hold down gag, and the hole right-hand member of taking the lead is provided with right hold down gag, and last hold down gag comprises the top die 4 that is fixedly installed on the last cylinder pressure 3 on the pedestal 2 and is fixedly installed on cylinder pressure piston rod top; Right hold down gag comprises the right cylinder pressure 5 that is positioned at the hole right-hand member of taking the lead, and is set with right pressing mold 6 on the top of right cylinder pressure piston rod, and the bottom, hole is provided with the stepped ramp type dip mold 7 that cooperates with top die, right pressing mold taking the lead; On the plane 8 of step and vertical plane 9, pressure sensor 10 is installed all, pressure sensor is used to detect the pressure of pressing mold to steel pipe, when reaching the pressure of setting; Will go up the controller transmission signal of cylinder pressure, right cylinder pressure to control; Controller just can be controlled the withdrawal of cylinder pressure, right cylinder pressure, stops to stretch pressure, the just disposable completion this moment work of taking the lead; Pipe by transport will have been taken the lead is transported; Carry pipe to be taken the lead to the position of taking the lead again, by last cylinder pressure, right cylinder pressure it is taken the lead again, so back and forth.In order to guarantee the flexible precision of piston rod; The upper end in the hole of taking the lead be provided with on the cylinder pressure piston rod lead on leading truck 11, right-hand member be set with the right leading truck 12 that right cylinder pressure piston rod is led, on last leading truck 11, right leading truck 12, offer respectively and keep supplying the through hole that cylinder pressure piston rod, right cylinder pressure piston rod pass.
Claims (3)
1. the device of taking the lead that is used for steel pipe's production; Comprise that the middle part offers the pedestal in the hole of taking the lead; The take the lead upper end in hole is provided with hold down gag, and the hole right-hand member of taking the lead is provided with right hold down gag, it is characterized in that: the said hold down gag of going up comprises the top die that is fixedly installed on the last cylinder pressure on the pedestal and is fixedly installed on cylinder pressure piston rod top; Right hold down gag comprises the right cylinder pressure that is positioned at the hole right-hand member of taking the lead; Be set with right pressing mold on the top of right cylinder pressure piston rod, be provided with the dip mold that cooperates with top die, right pressing mold in the bottom, hole of taking the lead, dip mold is provided with pressure sensor.
2. the device of taking the lead that is used for steel pipe's production according to claim 1, it is characterized in that: said dip mold designs for stepped ramp type.
3. the device of taking the lead that is used for steel pipe's production according to claim 1 is characterized in that: the upper end in the said hole of taking the lead is provided with last leading truck, right-hand member that last cylinder pressure piston rod is led and is set with the right leading truck that right cylinder pressure piston rod is led.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202717468U CN202212484U (en) | 2011-07-29 | 2011-07-29 | Head tapping device for steel pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202717468U CN202212484U (en) | 2011-07-29 | 2011-07-29 | Head tapping device for steel pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212484U true CN202212484U (en) | 2012-05-09 |
Family
ID=46011754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202717468U Expired - Fee Related CN202212484U (en) | 2011-07-29 | 2011-07-29 | Head tapping device for steel pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316966A (en) * | 2013-07-05 | 2013-09-25 | 江苏华阳金属管件有限公司 | Straight pipe orifice shaping die |
-
2011
- 2011-07-29 CN CN2011202717468U patent/CN202212484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316966A (en) * | 2013-07-05 | 2013-09-25 | 江苏华阳金属管件有限公司 | Straight pipe orifice shaping die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204209013U (en) | Two-way reducing die | |
| CN103170536B (en) | A kind of automatic stamping mould | |
| CN103230950A (en) | Spline gear cold extrusion one-step molding device | |
| CN202212484U (en) | Head tapping device for steel pipe production | |
| CN204487951U (en) | A kind of elbow member injection mold | |
| CN106346704A (en) | Two-stage ejection mechanism for straight-ejection forced-demoulding of injection mould | |
| CN201791805U (en) | LED bracket bending machine | |
| CN202016196U (en) | Vacuum forming machine | |
| CN103691755A (en) | Improved simple part extrusion die set | |
| CN202398731U (en) | Necking device for bottom of steel seamless gas cylinder | |
| CN202957328U (en) | Cam-type cylindrical battery sealing machine | |
| CN203281735U (en) | Once forming stamping die for brake pad tension spring connecting bent strip | |
| CN204713995U (en) | Product correct equipment on a kind of conveyor line | |
| CN204035264U (en) | A kind of bend pipe rushes control equipment automatically | |
| CN209334575U (en) | A kind of expander die | |
| CN205341568U (en) | Nonrust steel pipe welding bead leveling device | |
| CN202080024U (en) | Semiautomatic stamping press | |
| CN201841215U (en) | Thruster applied on feeding mechanism | |
| CN202963110U (en) | Fixed steel barrel shaping machine | |
| CN204525874U (en) | A kind of sulfurizing mould | |
| CN204108619U (en) | A kind of aluminium mould automatic loading and unloading mould machine | |
| CN204622684U (en) | The heat-sealing machine that filling tube is horizontal | |
| CN204108114U (en) | A kind of flange beading die of connecting plate | |
| CN201823886U (en) | Cavity positioning pin | |
| CN102000719A (en) | Pipe bending mechanism of top bending machine |
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: 20120509 Termination date: 20160729 |