CN203316528U - Heating power straightening machine - Google Patents
Heating power straightening machine Download PDFInfo
- Publication number
- CN203316528U CN203316528U CN2013203026610U CN201320302661U CN203316528U CN 203316528 U CN203316528 U CN 203316528U CN 2013203026610 U CN2013203026610 U CN 2013203026610U CN 201320302661 U CN201320302661 U CN 201320302661U CN 203316528 U CN203316528 U CN 203316528U
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- CN
- China
- Prior art keywords
- straightening
- material clamping
- air cylinder
- heating power
- lower material
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- Expired - Fee Related
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Abstract
The utility model discloses a heating power straightening machine which comprises a straightening rack, a straightening air cylinder and a lower material clamping air cylinder. The straightening air cylinder and the lower material clamping air cylinder are respectively arranged at the upper end and the lower end of the straightening rack, the lower end of the straightening air cylinder is connected with an upper material clamping air cylinder through a chain, an upper material clamping opening is arranged under the upper material clamping air cylinder, a lower material clamping opening is arranged above the lower material clamping air cylinder, a power supply is arranged at the lower portion of the straightening rack, a thermocouple is arranged between the lower material clamping air cylinder and the lower material clamping opening, and a control system is installed on the straightening rack. The heating power straightening machine can be heated to preset temperature through the control system, the two ends of a product to be straightened are tightly clamped by the upper material clamping opening and the lower material clamping opening, and the gravity principle is utilized to straighten the product. By means of the heating power straightening machine, the heating power straightening verticality can reach to 0.002%, and the verticality is much higher than the mechanical straightening verticality to meet the accuracy requirements. Meanwhile, internal organization structures of the heating power straightening machine are prevented from being changed at the too high temperature or the too low temperature.
Description
Technical field
The utility model relates to a kind of rolling process equipment, specifically relates to a kind of heating power straightener.
Background technology
Along with the development of titanium alloy process technology, to the requirement of the ever-increasing while titanium alloy product of titanium material demand also increasingly stringent.For example the titanium alloy bar after rolling just can enter subsequent processing processing after need to aligning not due to perpendicularity, or the user has relatively high expectations to perpendicularity, all will carry out machine straightening.Yet titanium alloy is due to its unique atomic structure and texture structure, belong to difficult distortion, difficult-to-machine metal, so titanium alloy product just is difficult to be corrected once too high or too low for temperature when affecting its internal organizational structure and changing.Because existing machine straightening is the cold working aligning, while therefore correcting for this high-intensity high-tenacity material of similar titanium alloy bar, the perpendicularity of aligning is not very desirable, is difficult to obtain qualified titanium alloy rod bar.
The utility model content
The purpose of this utility model is to align existing deficiency for existing machinery, and a kind of heating power straightener is provided.
The purpose of this utility model is achieved by following technical solution.
A kind of heating power straightener, comprise the aligning stand and be arranged on respectively stretching cylinder and the lower material folding cylinder of aligning the upper and lower two ends of stand, described stretching cylinder lower end is connected with upper material folding cylinder by chain, be positioned at material folding cylinder below and be provided with the material folding mouth, described lower material folding cylinder top is provided with lower material folding mouth, in aligning stand bottom, is provided with power supply.
Be provided with thermocouple between described lower material folding cylinder and lower material folding mouth.
On described aligning stand, control system is installed.
The beneficial effects of the utility model are:
Compared with prior art, heating power straightener described in the utility model is to be electrically heated to predetermined temperature by control system, then clamps product to be aligned two ends through upper and lower two material folding mouths, utilizes gravity principle to be aligned.The utility model adopts cylinder to sting material and stretching, in the stretching process of cylinder, can make below reduced 0.010mm.Adopt the perpendicularity after the utility model heating power is aligned can reach 0.002%, perpendicularity is much higher than machine straightening, can meet high-precision requirement.Can prevent too high or too low for temperature simultaneously and affect its internal organizational structure and change, guaranteeing product quality.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
The right view that Fig. 2 is Fig. 1.
In figure: material folding cylinder under 1-, material folding mouth under 2-, 3-aligns stand, the upper material folding mouth of 4-, the stretching cylinder of 5-, 6-chain, the upper material folding cylinder of 7-, 8-thermocouple, 9-control system, 10-power supply.
The specific embodiment
Further describe the technical solution of the utility model below in conjunction with accompanying drawing, but that claimed scope is not limited to is described.
As Fig. 1, shown in Fig. 2, a kind of heating power straightener described in the utility model, comprise aligning stand 3 and be arranged on respectively stretching cylinder 5 and the lower material folding cylinder 1 of aligning stand two ends Shang Xia 3, described stretching cylinder 5 lower ends are connected with upper material folding cylinder 7 by chain 6, be positioned at material folding cylinder 7 belows and be provided with material folding mouth 4, described lower material folding cylinder 1 top is provided with lower material folding mouth 2, in aligning stand 3 bottoms, is provided with power supply 10.Adopt the technical program, by being electrically heated to predetermined temperature, clamp the two ends of product to be aligned through two upper and lower material folding mouths, utilize gravity principle to carry out stretching rectification to product, in actual use, the length that chain 6 can be aligned material is as required regulated.
Be provided with thermocouple 8 between described lower material folding cylinder 1 and lower material folding mouth 2.Thermocouple is temperature element commonly used in temperature measuring instrument, and it directly measures temperature, and temperature signal is converted to the thermo-electromotive force signal, converts the temperature of measured medium to by electric meter (secondary meter).The technical program is controlled temperature when the heating by increasing thermocouple, thereby affects its internal organizational structure and affect product quality to prevent too high or too low for temperature.
On described aligning stand 3, control system 9 is installed.Detect the actual value of output quantity (by aligning product) by control system 9, then compare to such an extent that deviate by the actual value of output quantity and set-point (input quantity); Produce control and regulation by deviate and spend the elimination deviation, make output quantity maintain the output of expectation.To meet the required precision of product to be aligned.
In the utility model, upper and lower material folding partly adopts the DQG63*50 cylinder, and stretching part adopts the SC160*150 cylinder that it is stretching, and its stretching process can make below reduced 0.010mm.Perpendicularity after the heating power aligning can reach 0.002%, and perpendicularity is much higher than machine straightening, can meet high-precision requirement.Adopt 300KVA rectifier transformer heating simultaneously, when heating, install an attemperating unit (thermocouple) additional, its PID control accuracy<± 1 ℃, thus affect its internal organizational structure and affect product quality to prevent too high or too low for temperature.
The maximum aligning of the utility model length is 3.5 meters, and maximum aligning diameter is 30mm, can align two material simultaneously.In actual production, at positive and negative, a set of straightener is respectively arranged, its operating sequence is: on one side material loading, heat, stop, cooling after, another side starts blanking, material loading again, heats, stops, cooling; Can greatly enhance productivity like this.
Claims (3)
1. a heating power straightener, comprise aligning stand (3) and be arranged on respectively aligning stand (3) stretching cylinder (5) and the lower material folding cylinder (1) at two ends up and down, it is characterized in that: described stretching cylinder (5) lower end is connected with upper material folding cylinder (7) by chain (6), be positioned at material folding cylinder (7) below and be provided with material folding mouth (4), described lower material folding cylinder (1) top is provided with lower material folding mouth (2), in aligning stand (3) bottom, is provided with power supply (10).
2. a kind of heating power straightener according to claim 1, is characterized in that: between described lower material folding cylinder (1) and lower material folding mouth (2), be provided with thermocouple (8).
3. a kind of heating power straightener according to claim 1, is characterized in that: control system (9) is installed on described aligning stand (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203026610U CN203316528U (en) | 2013-05-29 | 2013-05-29 | Heating power straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203026610U CN203316528U (en) | 2013-05-29 | 2013-05-29 | Heating power straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316528U true CN203316528U (en) | 2013-12-04 |
Family
ID=49655926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203026610U Expired - Fee Related CN203316528U (en) | 2013-05-29 | 2013-05-29 | Heating power straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115976438A (en) * | 2022-12-28 | 2023-04-18 | 西安圣泰金属材料有限公司 | Annealing and straightening equipment and annealing and straightening method for titanium alloy bar for ultrasonic scalpel |
-
2013
- 2013-05-29 CN CN2013203026610U patent/CN203316528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115976438A (en) * | 2022-12-28 | 2023-04-18 | 西安圣泰金属材料有限公司 | Annealing and straightening equipment and annealing and straightening method for titanium alloy bar for ultrasonic scalpel |
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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: 20131204 Termination date: 20190529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |