CN204803372U - Copper line moves back cupping jar - Google Patents
Copper line moves back cupping jar Download PDFInfo
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- CN204803372U CN204803372U CN201520429976.0U CN201520429976U CN204803372U CN 204803372 U CN204803372 U CN 204803372U CN 201520429976 U CN201520429976 U CN 201520429976U CN 204803372 U CN204803372 U CN 204803372U
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- cover
- jar
- cooling ring
- thermometer
- cupping jar
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Abstract
The utility model discloses a copper line moves back cupping jar of enameled wire production belongs to cable production facility field. Including jar body and a cover, be equipped with the sealing washer between jar last bead of personally experiencing sth. Part of the body and the cover, the below that the bead was gone up to jar body is equipped with down the cooling ring, and the top of cover is equipped with the cooling ring, and upper and lower cooling ring is hollow structure and mutual intercommunication, goes up the cooling ring and is equipped with the inlet, and lower cooling ring is equipped with the liquid outlet, the cover is equipped with manometer, gas tube, vacuum tube and thermometer, and the thermometer stretches into a jar internal portion. Through install the thermometer in moving back cupping jar, the temperature that can move back in the cupping jar in the heating process is commandded in real time, avoids moving back the difference in temperature influence annealing effect between cupping jar and the electricity jar, go on carrying out circulative cooling to the cover through injection cooling liquid in upper and lower cooling ring, guarantee to move back cupping jar's sealing performance to guarantee the annealing effect.
Description
Technical field
The utility model relates to a kind of annealing pot, is specifically a kind of copper wire annealing tank for Production of Enamel Wires, belongs to cable production unit field.
Background technology
Annealing be in Production of Enamel Wires process must through process procedure, the object of annealing makes because copper cash hardening because of lattice variations in die drawn process is through certain heating temperatures, the pliability of processing requirement is recovered after molecular lattice is reset, remove the lubricant, greasy dirt etc. that in drawing process, copper line surface is residual simultaneously, make copper cash be easy to japanning, ensure the quality of enameled wire.In current Chang Cheng Disk annealing process, usually hard for lopping bare copper wire is put into annealing pot then to insert electric furnace and carry out heating anneal and soften, annealing temperature is all controlled by electric furnace, because of reasons such as the loose consumptions of heat in actual heat-processed, in annealing pot tank, actual temperature and electric furnace set Heating temperature and cannot be consistent, easily cause copper cash cannot reach the annealing temperature of processing requirement, affect annealing effect.
Utility model content
Technical problem to be solved in the utility model is to overcome prior art defect, provides one accurately can control temperature in annealing pot, to ensure the copper wire annealing tank of annealing effect.
In order to solve the problems of the technologies described above, the copper wire annealing tank that the utility model provides, comprise tank body and cover, sealing-ring is provided with between the upper edge hole of tank body and cover, the below of described tank body upper edge hole is provided with lower air ring, and the top of cover is provided with air ring, and upper and lower air ring is hollow structure and is interconnected, upper air ring is provided with fluid inlet, and lower air ring is provided with liquid outlet; Described cover is provided with tensimeter, gas-filled valve, vacuum-pumping tube and thermometer, and thermometer stretches into tank interior.
In the utility model, the bottom of described tank body is provided with support ring.
The beneficial effects of the utility model are: (1), the utility model by installing thermometer in annealing pot, the temperature in annealing pot can be controlled in real time, avoided the temperature difference influence annealing effect between annealing pot and electric tank in heat-processed; Being undertaken carrying out circulating cooling to cover by injecting cooling fluid in upper and lower air ring, ensureing the sealing property of annealing pot, to ensure annealing effect; (2), by vacuumizing and inject shielding gas in tank, the rear copper line surface gloss of annealing and color can be improved, improve the pliability of copper cash.
Accompanying drawing explanation
Fig. 1 is the utility model copper wire annealing jar structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model copper wire annealing tank, comprises tank body 1 and cover 2, tank body 1 bottom attachment support ring 17.Cover 2 covers on the upper edge hole 3 of tank body 1, rubber seal 6 is provided with between tank body upper edge hole 3 and cover 2, cover 2 and tank body upper edge hole 3 are circumferentially interval with multiple locking mechanism, locking mechanism comprises screw rod 8 and hand nutting 7, cover 2 fluting that be provided with screw rod 8 snap in corresponding on tank body upper edge hole 3, the bottom of screw rod 8 is arranged on the below of tank body upper edge hole 3, can rotate the fluting snapped in up and down, hand nutting 7 is screwed into the upper end of screw rod 8, realizes being connected and fixed between tank body 1 and cover 2.
Be provided with lower air ring 5 in the below of tank body upper edge hole 3, lower air ring 5 communicates with tank body upper edge hole 3; The top of cover 2 is provided with air ring 4, and upper air ring 4 communicates with cover 2.Lower air ring 5 and upper air ring 4 are hollow structure, and water coolant can be injected in inside.Upper air ring 4 is provided with water-in 13 and water outlet 14, lower air ring 5 is provided with water-in 15 and water outlet 16, upper air ring 4 upper water-out mouth 14 is connected by water pipe with water-in 15 on lower air ring 5, water-in 13 on upper air ring 4 connects water-supply pipe, and the water outlet 16 on lower air ring 5 connects water coolant collection box.
Cover is provided with tensimeter 9, thermometer 10, gas-filled valve 11, vacuum-pumping tube 12, and it is inner that thermometer 10 stretches into tank body 1, and vacuum-pumping tube 12 connects vacuum pump.
The utility model accurately can be controlled annealing temperature by set temperature meter in tank body, reduces annealing temperature error, improves the accuracy of annealing temperature; In heating, moisturizing and process of cooling, the moment keeps water coolant circulation cycle in upper and lower air ring, ensures whole process annealing pot stopping property, ensures annealing effect.
Illustrate with embodiment below and the utility model copper wire annealing tank using method is described.
Embodiment 1
1), the bare copper wire of width 1-2CM is lifted in annealing pot, should notes drink spiking during shove charge putting down gently, place interlayer underbed, prevent bare copper wire from damaging;
2), check that whether sealing-ring is intact, cover cover and tighten hand nutting, and ensure that each hand nutting keeps uniform force, then lifting is transported in electric tank, and hanging and turning over journey is to note steady, safety;
2), by vacuum-pumping tube connect vacuum pump to vacuumize in tank, pressure is-0.07Mpa to-0.13Mpa;
3), by gas-filled valve in tank, be filled with shielding gas carbonic acid gas, pressure reaches 0.07Mpa to 0.13Mpa, and the sufficient time is 15min-20min;
4), by electric tank heating annealing pot and be incubated, Heating temperature is 280 DEG C-370 DEG C, and heating duration is 150min-200min, and soaking time is 60min-100min; Ensure in heat-processed that tank internal pressure is at below 0.2Mpa, and by fluid inlet injection cooling fluid, circulating cooling is carried out to upper and lower air ring, prevent sealing-ring from scorching gas leakage;
5), annealing pot to be come out of the stove after terminating cooling 20H, and is kept cover liquid circulation unimpeded by heating.
Embodiment 2
Bare copper wire width is 2-3CM, and its Heating temperature is 330 DEG C-470 DEG C, and heating duration is 200min-240min, and soaking time is 180min-240min, and cooling time of coming out of the stove is 20-24h, and all the other steps are with embodiment 1.
Embodiment 3
Bare copper wire width is 3-4CM, and its Heating temperature is 430 DEG C-520 DEG C, and heating duration is 240min-280min, and soaking time is 240min, and cooling time of coming out of the stove is 24-28h, and all the other steps are with embodiment 1.
Embodiment 4
When bare copper wire width is 4-5CM, its Heating temperature is 480 DEG C-520 DEG C, and heating duration is 250min-300min, and soaking time is 240min, and cooling time of coming out of the stove is 28-32h, and all the other steps are with embodiment 1.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. a copper wire annealing tank, comprise tank body and cover, sealing-ring is provided with between the upper edge hole of tank body and cover, it is characterized in that: the below of described tank body upper edge hole is provided with lower air ring, the top of cover is provided with air ring, upper and lower air ring is hollow structure and is interconnected, and upper air ring is provided with fluid inlet, and lower air ring is provided with liquid outlet; Described cover is provided with tensimeter, gas-filled valve, vacuum-pumping tube and thermometer, and thermometer stretches into tank interior.
2. copper wire annealing tank according to claim 1, is characterized in that: the bottom of described tank body is provided with support ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429976.0U CN204803372U (en) | 2015-06-23 | 2015-06-23 | Copper line moves back cupping jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429976.0U CN204803372U (en) | 2015-06-23 | 2015-06-23 | Copper line moves back cupping jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803372U true CN204803372U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520429976.0U Active CN204803372U (en) | 2015-06-23 | 2015-06-23 | Copper line moves back cupping jar |
Country Status (1)
| Country | Link |
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| CN (1) | CN204803372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928460A (en) * | 2015-06-23 | 2015-09-23 | 江苏五洲电磁线有限公司 | Copper wire annealing pot and annealing method |
| CN107916383A (en) * | 2017-11-29 | 2018-04-17 | 苏州金钜松机电有限公司 | A kind of application method for component of annealing |
-
2015
- 2015-06-23 CN CN201520429976.0U patent/CN204803372U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928460A (en) * | 2015-06-23 | 2015-09-23 | 江苏五洲电磁线有限公司 | Copper wire annealing pot and annealing method |
| CN107916383A (en) * | 2017-11-29 | 2018-04-17 | 苏州金钜松机电有限公司 | A kind of application method for component of annealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |