CN202438561U - Installation and location system for titanium-zirconium seamless tube extrusion die - Google Patents
Installation and location system for titanium-zirconium seamless tube extrusion die Download PDFInfo
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- CN202438561U CN202438561U CN2012200543165U CN201220054316U CN202438561U CN 202438561 U CN202438561 U CN 202438561U CN 2012200543165 U CN2012200543165 U CN 2012200543165U CN 201220054316 U CN201220054316 U CN 201220054316U CN 202438561 U CN202438561 U CN 202438561U
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Abstract
The utility model discloses an installation and location system for a titanium-zirconium seamless tube extrusion die, which comprises an extrusion rod, an extrusion barrel, an extrusion beam and a projection screen which are sequentially arranged from left to right. The right end of the extrusion rod is in threaded connection with a barrel body, the thread size of the barrel body is identical with the thread size of an extrusion needle, a light source and a convex lens are installed in the barrel body, the convex lens is positioned on the right of the light source, a first light transmitting hole is arranged at the right end of the barrel body, and the axis of the first light transmitting hole coincides with the axis of the extrusion rod. A simulation bar billet is positioned in the extrusion barrel, the outer diameter of the simulation bar billet is identical with the outer diameter of the extrusion barrel, a second light transmitting hole is arranged at the center of the simulation bar billet, a simulation extrusion die is positioned in the extrusion beam, the outer diameter of the simulation extrusion die is identical with the hole diameter of an installation hole on the extrusion beam, and a third light transmitting hole is arranged at the center of the simulation extrusion die. The installation and location system for the titanium-zirconium seamless tube extrusion die is simple in structure, reasonable in design, convenient to use, capable of quickly installing a die coaxially on an extrusion machine and meeting process requirements, simultaneously high in installation location accuracy and capable of achieving standardized operation.
Description
Technical field
The utility model relates to a kind of mounting positioning, especially relates to a kind of titanium, zirconium seamless tubular goods extrusion die mounting positioning.
Background technology
Therefore titanium, zirconium and alloy seamless tubing thereof are widely used in each departments such as oil, chemical industry, Aeronautics and Astronautics owing to have excellent corrosion resistance.The preparation of titanium, zirconium and alloy seamless tubing thereof generally has dual mode, i.e. extruding perforation and roll piercing.Be three-dimensional compressive stress because of the stressed of metal during extruding; Moulding being able to of metal given full play to; So the quality of tube blank steel by extruding makes is better, pipe surfaces externally and internally defective is few, adopts fashion of extrusion to produce titanium, zirconium and alloy seamless pipe thereof for this reason and is widely used.
Mould during extruding has extruding pin and extrusion die, and extrusion die is in order to guarantee needing to obtain the outside dimension of pipe, and the extruding pin is in order to guarantee needing to obtain the interior hole dimension of pipe.Extruding pin 3 passes extrusion head 17 and is installed on the pressure ram 1 during extruding; Extrusion die 5 is installed on the extruding crossbeam 6 through extruding die holder one 16-1 and extruding die holder two 16-2; Need the hollow bar base 4 of extruding to be placed in the recipient 2, extruding pin 3 passes the center of hollow bar base 4 and promotes 4 extruding (as shown in Figure 1) of hollow bar base by extrusion head 17.Quality of tube blank steel quality after the extruding will see that not only the pipe surfaces externally and internally after the extruding has zero defect, and will see the axiality of the interior external diameter of pipe, and the external diameter axiality is poor in the prepared pipe, means that the wall thickness deviation of pipe is big.Guarantee that prepared extrusion tube blank wall thickness deviation is little, the installation of mould just seems important during extruding.If the extruding pin, extrusion die and the hollow bar base three's that install during extruding center line is not on same axis, the rod base is stressed inevitable inhomogeneous during extruding, and the pipe wall thickness deviation after the extruding is inevitable bigger.
At present; Macroscopic mode is all adopted in installation and adjustment for extrusion die; This mode one is not easy to grasp for the operator, and two come the precision of its adjustment of different operation worker all different, can't reach the requirement of standardized work; Not only efficiency is lower, and labour intensity is big.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency of the prior art; A kind of titanium, zirconium seamless tubular goods extrusion die mounting positioning are provided; It is simple in structure, reasonable in design and use easy to operately, can be fast and effectively extrusion die and extruding coaxial needle be installed on the extruder, and can reaches technological requirement; The installing and locating degree of accuracy simultaneously is high, can realize standardized work.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of titanium, zirconium seamless tubular goods extrusion die mounting positioning; It is characterized in that: comprise the pressure ram that is threaded with the extruding pin, the recipient of placing the hollow bar base; And extruding crossbeam and the projection screen that receives projection ray that extrusion die is installed, said pressure ram, recipient, extruding crossbeam and projection screen set gradually from left to right; The right-hand member of the said pressure ram cylindrical shell that is threaded; The thread size of said cylindrical shell is identical with the thread size of extruding pin; Light source and convex lens are installed in the said cylindrical shell; Said convex lens are positioned at the right-hand of light source, and the right-hand member of said cylindrical shell has first light hole, and the axis of said first light hole and the axis of pressure ram coincide; Be provided with the excellent base of simulation in the said recipient, the external diameter of said simulation rod base is identical with the aperture of recipient, and the center of the excellent base of said simulation has second light hole; Be provided with the simulation extrusion die in the said extruding crossbeam, the external diameter of said simulation extrusion die is identical with the installing hole aperture on the extruding crossbeam, and the center of said simulation extrusion die has the 3rd light hole.
Above-mentioned a kind of titanium, zirconium seamless tubular goods extrusion die mounting positioning is characterized in that: being centered close on same the straight line of said light source, convex lens and first light hole.
Above-mentioned a kind of titanium, zirconium seamless tubular goods extrusion die mounting positioning is characterized in that: the aperture of said first light hole, second light hole and the 3rd light hole equates and is 3mm～5mm.
Above-mentioned a kind of titanium, zirconium seamless tubular goods extrusion die mounting positioning, it is characterized in that: said light source is a light emitting diode.
Above-mentioned a kind of titanium, zirconium seamless tubular goods extrusion die mounting positioning is characterized in that: said projection screen is projection plate or projection cloth.
Above-mentioned a kind of titanium, zirconium seamless tubular goods extrusion die mounting positioning, it is characterized in that: the quantity of the excellent base of said simulation is two, two excellent bases of said simulation are symmetrical set.
The utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design and use easy to operate.
2, can fast and effectively extrusion die and extruding coaxial needle be installed on the extruder, and can reach technological requirement, and the installing and locating degree of accuracy is high.
3, adopt the straightline propagation principle of light, extruding pin, hollow bar base and extrusion die three's center is adjusted point-blank, reached technological requirement fully.
4, simple, cost is lower, and efficient is higher, to the operative employee require lowly, can realize standardized work.
5, the scope of application is wide, the coaxial installing and locating of mould when the utility model not only can effectively be applicable to titanium, zirconium and alloy seamless tubing extruding preparation thereof, and also can be used in the extruding preparation process to other metals.
Through accompanying drawing and embodiment, the utility model is done further detailed description below.
Description of drawings
Structural representation when Fig. 1 is titanium, the extrusion modling of zirconium seamless tubular goods employing extruder.
Fig. 2 is the overall structure sketch map of the utility model.
Description of reference numerals:
The 1-pressure ram; The 2-recipient; 3-pushes pin;
4-hollow bar base; The 5-extrusion die; 6-pushes crossbeam;
The 7-projection screen; 8-simulates extrusion die; 9-simulates excellent base;
The 10-convex lens; The 11-cylindrical shell; The 12-light source;
13-first light hole; 14-second light hole; 15-the 3rd light hole;
16-pushes die holder; 16-1-pushes die holder one; 16-2-pushes die holder two;
The 17-extrusion head.
The specific embodiment
As shown in Figure 2; The utility model comprises with the pressure ram 1 that is threaded of extruding pin 3, places the recipient 2 of hollow bar base 4 and the extruding crossbeam 6 of extrusion die 5 is installed and is received the projection screen 7 of projection ray, and said pressure ram 1, recipient 2, extruding crossbeam 6 and projection screen 7 set gradually from left to right; The right-hand member of said pressure ram 1 cylindrical shell 11 that is threaded; The thread size of said cylindrical shell 11 is identical with the thread size of extruding pin 3; Light source 12 and convex lens 10 are installed in the said cylindrical shell 11; Said convex lens 10 are positioned at the right-hand of light source 12, and the right-hand member of said cylindrical shell 11 has first light hole 13, and the axis of the axis of said first light hole 13 and pressure ram 1 coincides; Be provided with the excellent base 9 of simulation in the said recipient 2, the external diameter of the excellent base 9 of said simulation is identical with the aperture of recipient 2, and the center of the excellent base 9 of said simulation has second light hole 14; Be provided with simulation extrusion die 8 in the said extruding crossbeam 6, the external diameter of said simulation extrusion die 8 is identical with the installing hole aperture on the extruding crossbeam 6, and the center of said simulation extrusion die 8 has the 3rd light hole 15.
As shown in Figure 2, in the present embodiment, being centered close on same the straight line of said light source 12, convex lens 10 and first light hole 13.
In the present embodiment, the aperture of said first light hole 13, second light hole 14 and the 3rd light hole 15 equates and is 3mm～5mm.
In the present embodiment, said light source 12 is a light emitting diode.
In the present embodiment, said projection screen 7 is projection plate or projection cloth.
As shown in Figure 2, in the present embodiment, the quantity of the excellent base 9 of said simulation is two, and two excellent bases 9 of said simulation are symmetrical set, and can further guarantee positioning accuracy.
In the present embodiment, the 3rd light hole 15 is the IT7 level with the coaxial accuracy of simulation extrusion die 8 external diameters, and the precision of simulation extrusion die 8 all sizes is the IT7 level, and the roughness on simulation extrusion die 8 surfaces is not more than Ra1.6 μ m; The thickness of simulating excellent base 9 is 10～20mm, and second light hole 14 is the IT7 level with the coaxial accuracy of excellent base 9 external diameters of simulation, and the precision of simulating excellent base 9 all sizes is the IT7 level, and the roughness of simulating excellent base 9 surfaces is not more than Ra1.6 μ m.
The operation principle of the utility model is: during use; Open the switch of light source 12, light that light source 12 sends is focused during through convex lens 10, parallel the sending of center line of light first light hole 13 on the cylindrical shell 11; The installation site of adjustment simulation extrusion die 8; When simulation extrusion die 8 and the light beam that sends not on an axis the time, the 3rd light hole 15 on the simulation extrusion die 8 just can not let light beam pass through, and promptly light can not show on projection screen 7; When light can show on projection screen 7; Show that the cylindrical shell 11 and the axis of simulation extrusion die 8 overlap; The adjustment of simulation extrusion die 8 finishes, and the fixed-site of the extruding die holder 16 of simulation extrusion die 8 will be installed this moment, and promptly the installation site of extrusion die can accurately be located; To simulate excellent base 9 subsequently is placed in the recipient 2; Because the external diameter of the excellent base 9 of simulation is identical with the aperture of recipient 22; Therefore hollow bar base 4 is consistent with the outside dimension of the excellent base 9 of simulation, and the installation site of the excellent base 9 of adjustment simulation is when light can show on projection screen 7; The axis that shows cylindrical shell 11 (wherein cylindrical shell representative extruding pin), simulation extrusion die 8 and simulate excellent base 9 threes overlaps; To simulate the installation site of excellent base 9 and fix this moment, and promptly the installation site of hollow bar base can accurately be located, and all adjustment finishes.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of the utility model technical scheme.
Claims (6)
1. a titanium, zirconium seamless tubular goods extrusion die mounting positioning; It is characterized in that: comprise the pressure ram (1) that is threaded with extruding pin (3), the recipient (2) of placing hollow bar base (4); And the extruding crossbeam (6) of extrusion die (5) and the projection screen (7) of reception projection ray are installed, said pressure ram (1), recipient (2), extruding crossbeam (6) and projection screen (7) set gradually from left to right; The right-hand member of said pressure ram (1) cylindrical shell (11) that is threaded; The thread size of said cylindrical shell (11) is identical with the thread size of extruding pin (3); Light source (12) and convex lens (10) are installed in the said cylindrical shell (11); Said convex lens (10) are positioned at the right-hand of light source (12), and the right-hand member of said cylindrical shell (11) has first light hole (13), and the axis of the axis of said first light hole (13) and pressure ram (1) coincides; Be provided with simulation excellent base (9) in the said recipient (2), the external diameter of the excellent base of said simulation (9) is identical with the aperture of recipient (2), and the center of the excellent base of said simulation (9) has second light hole (14); Be provided with simulation extrusion die (8) in the said extruding crossbeam (6), the external diameter of said simulation extrusion die (8) is identical with the installing hole aperture on the extruding crossbeam (6), and the center of said simulation extrusion die (8) has the 3rd light hole (15).
2. according to the described a kind of titanium of claim 1, zirconium seamless tubular goods extrusion die mounting positioning, it is characterized in that: being centered close on same the straight line of said light source (12), convex lens (10) and first light hole (13).
3. according to claim 1 or 2 described a kind of titaniums, zirconium seamless tubular goods extrusion die mounting positioning, it is characterized in that: the aperture of said first light hole (13), second light hole (14) and the 3rd light hole (15) equates and is 3mm～5mm.
4. according to claim 1 or 2 described a kind of titaniums, zirconium seamless tubular goods extrusion die mounting positioning, it is characterized in that: said light source (12) is a light emitting diode.
5. according to claim 1 or 2 described a kind of titaniums, zirconium seamless tubular goods extrusion die mounting positioning, it is characterized in that: said projection screen (7) is projection plate or projection cloth.
6. according to claim 1 or 2 described a kind of titaniums, zirconium seamless tubular goods extrusion die mounting positioning, it is characterized in that: the quantity of the excellent base of said simulation (9) is two, and two excellent bases of said simulation (9) are symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200543165U CN202438561U (en) | 2012-02-20 | 2012-02-20 | Installation and location system for titanium-zirconium seamless tube extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200543165U CN202438561U (en) | 2012-02-20 | 2012-02-20 | Installation and location system for titanium-zirconium seamless tube extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438561U true CN202438561U (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200543165U Expired - Fee Related CN202438561U (en) | 2012-02-20 | 2012-02-20 | Installation and location system for titanium-zirconium seamless tube extrusion die |
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| CN (1) | CN202438561U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028625A (en) * | 2012-12-27 | 2013-04-10 | 上海瑞斯乐复合金属材料有限公司 | Device and method for fabricating internal tooth thread aluminium pipe |
| CN109454121A (en) * | 2018-12-21 | 2019-03-12 | 崇州天智轻量化制造有限公司 | The hot extrusion shaping mold of metal composite pipe and the method for preparing metal composite pipe |
| CN110883124A (en) * | 2019-11-13 | 2020-03-17 | 燕山大学 | Extrusion-rolling integrated forming method of titanium alloy continuous casting tube blank |
| CN113770190A (en) * | 2020-06-10 | 2021-12-10 | 宝武特种冶金有限公司 | Method for measuring and adjusting concentricity of extruding machine |
-
2012
- 2012-02-20 CN CN2012200543165U patent/CN202438561U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028625A (en) * | 2012-12-27 | 2013-04-10 | 上海瑞斯乐复合金属材料有限公司 | Device and method for fabricating internal tooth thread aluminium pipe |
| CN109454121A (en) * | 2018-12-21 | 2019-03-12 | 崇州天智轻量化制造有限公司 | The hot extrusion shaping mold of metal composite pipe and the method for preparing metal composite pipe |
| CN110883124A (en) * | 2019-11-13 | 2020-03-17 | 燕山大学 | Extrusion-rolling integrated forming method of titanium alloy continuous casting tube blank |
| CN110883124B (en) * | 2019-11-13 | 2020-08-28 | 燕山大学 | Extrusion-rolling integrated forming method of titanium alloy continuous casting tube blank |
| CN113770190A (en) * | 2020-06-10 | 2021-12-10 | 宝武特种冶金有限公司 | Method for measuring and adjusting concentricity of extruding machine |
| CN113770190B (en) * | 2020-06-10 | 2023-09-08 | 宝武特种冶金有限公司 | Method for measuring and adjusting concentricity of extruder |
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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 |
Granted publication date: 20120919 Termination date: 20150220 |
|
| EXPY | Termination of patent right or utility model |