CN2502813Y - Wiredrawing machine product drum device of reducing temp. when drawing metal wire - Google Patents
Wiredrawing machine product drum device of reducing temp. when drawing metal wire Download PDFInfo
- Publication number
- CN2502813Y CN2502813Y CN 01245006 CN01245006U CN2502813Y CN 2502813 Y CN2502813 Y CN 2502813Y CN 01245006 CN01245006 CN 01245006 CN 01245006 U CN01245006 U CN 01245006U CN 2502813 Y CN2502813 Y CN 2502813Y
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- inlet pipe
- final capstan
- power transmission
- water inlet
- 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
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- Metal Extraction Processes (AREA)
Abstract
The utility model relates to a drawbench final capstan device capable of lowering the temperature when wires draw, which is characterized in that: a final capstan 2 is arranged with an inner casing 1; a cooling water-jacket 10 is formed between the external face of the inner casing and the internal face of the final capstan; an inlet opening and a return water opening 11, 15 are opened in the inner casing; the inlet opening and the return water opening are communicated with the cooling water-jacket; a hollow transmission shaft 4 is inserted with an inlet pipe 3 and the other end of the transmission shaft 4 is connected with a rotary joint; a return flume 7 is formed by the inlet pipe and the transmission shaft; the inlet pipe is communicated with the inlet opening; the return water opening is communicated with the return flume and the rotary joint is communicated with the inlet pipe and the return flume. The utility model can lower the temperature of the final capstan, thus accelerating the drawing speed and increasing the production efficiency.
Description
(1) technical field: the utility model relates to a kind of water tank drawbench.Be specifically related to a kind of final capstan device of water tank drawbench.Belong to wire drawing machine component technology field.
(2) background technology: the final capstan device of present existing water tank drawbench mainly is made up of final capstan, power transmission shaft and shroud ring etc.Final capstan connects with solid transmission shaft by key, inner no water-cooling apparatus.It is when continuing drawing after metal wire drawing speed surpasses certain value that there is subject matter in the final capstan of this form, the a large amount of heats that produce, the mechanical property of drawn metal silk will obviously be influenced, show as intensity and raise, toughness descends, and wherein the value of reversing descends particularly evident, this is to become heat energy more than 90% because the merit that external force is done in drawing process has, make the temperature of wire in drawing often be in 150～240 ℃, in addition higher, thus make wire produce sclerosis embrittlement phenomenon; Heating not only causes wire surface quality and inherent quality to descend in addition, and can cause lubrication failure, and shorten die life, thereby easy fracture of wire influences normal drawing smoothly wiry.Original reel structure is owing to be subjected to the restriction of cooling condition, and drawing speed is carried not high, influences production efficiency.Therefore improving cooling condition is a key factor that improves drawing speed.
(3) summary of the invention: technical problem to be solved in the utility model is the temperature when reducing wire drawing machine final capstan device drawing wire.Technical solutions of the utility model are: a kind of wire drawing machine final capstan device of temperature can reduce metal wire drawing the time, comprise final capstan and power transmission shaft, final capstan is installed on power transmission shaft one end, be characterized in being provided with in the final capstan cover in, form the narrow slit type annular cooling water chamber of a sealing between outer wall of inside race face and final capstan internal face, in offer in the cover, backwater hole, advance, backwater hole communicates with cooling water cavity; Power transmission shaft is a hollow shaft, be fitted with a water inlet pipe in the power transmission shaft, the power transmission shaft other end is connected with a swivel joint, form an annular return flume between water inlet pipe and center transmission shaft hole, water inlet pipe communicates with inlet opening in the interior cover, backwater hole communicates with return flume in the interior cover, and swivel joint communicates with water inlet pipe and return flume.
Compare with existing wire drawing machine final capstan device, because the utility model is provided with a cooling water structure in final capstan device inside, this structural thermal efficient height, good cooling results, easy to maintenance, thus the cooling problem of high speed drawing final capstan solved well, the temperature when having reduced metal wire drawing, for the wire high speed drawing provides good environment, improved production efficiency greatly.
(4) description of drawings:
Fig. 1 is a general structure schematic diagram of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described in further detail:
As Fig. 1, the utility model is a kind of wire drawing machine final capstan device of temperature can reduce metal wire drawing the time, by final capstan 2, interior cover 1, Hollow Transmission Shafts 4, and compositions such as water inlet pipe 3, swivel joint 6, bearing block 5 and shroud ring 9.Final capstan 2 is installed on hollow shaft 4 one ends, is fixedly connected with ringfeder 13, and axle head is embedded with plug screw 14 with water shutoff.Interior cover 1 fixture is in final capstan 2, form the narrow slit type annular cooling water chamber 10 of a sealing between interior cover 1 outside wall surface and final capstan 2 internal faces, seal with sealing ring 12, offer in the interior cover 1, backwater hole 11,15, advance, backwater hole 11,15 communicates with cooling water cavity 10; 4 are fitted with a water inlet pipe 3 in the Hollow Transmission Shafts, power transmission shaft 4 other ends are connected with a swivel joint 6, form an annular return flume 7 between water inlet pipe 3 and power transmission shaft 4 center bore inner wall faces, water inlet pipe 3 communicates with inlet opening 11, backwater hole 15 communicates with return flume 7, and swivel joint 6 communicates with water inlet pipe 3 and return flume 7.Final capstan 2 does not have relative motion each other with interior cover 1 rotation, and swivel joint and water inlet pipe transfixion.Bezel ring, 9 is sleeved on the bearing block 5, places into rheogameon tube 2 urceolus faces below, fixedlys connected with casing 8.
Operation principle
Cooling water enters through water inlet pipe from swivel joint, inlet opening in final capstan in the cover enters in the narrow slit type annular cooling water chamber cooling water, final capstan is cooled off, and the backwater hole that overlaps in final capstan then flows back to swivel joint from hollow axle center part return flume discharges.
Claims (1)
1, a kind of wire drawing machine final capstan device of temperature can reduce metal wire drawing the time, comprise final capstan (2) and power transmission shaft (4), final capstan (2) is installed on power transmission shaft (4) one ends, it is characterized in that being provided with in the final capstan (2) cover (1) in, form the narrow slit type annular cooling water chamber (10) of a sealing between interior cover (1) outside wall surface and final capstan (2) internal face, in cover offer in (1), backwater hole (11), (15), advance, backwater hole (11), (15) communicate with cooling water cavity (10); Power transmission shaft (4) is a hollow shaft, be fitted with a water inlet pipe (3) in the power transmission shaft (4), power transmission shaft (4) other end is connected with a swivel joint (6), form an annular return flume (7) between water inlet pipe (3) and power transmission shaft (4) centre bore, water inlet pipe (3) communicates with inlet opening (11), backwater hole (15) communicates with return flume (7), and swivel joint (6) communicates with water inlet pipe (3) and return flume (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245006 CN2502813Y (en) | 2001-07-20 | 2001-07-20 | Wiredrawing machine product drum device of reducing temp. when drawing metal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245006 CN2502813Y (en) | 2001-07-20 | 2001-07-20 | Wiredrawing machine product drum device of reducing temp. when drawing metal wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2502813Y true CN2502813Y (en) | 2002-07-31 |
Family
ID=33656325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245006 Expired - Fee Related CN2502813Y (en) | 2001-07-20 | 2001-07-20 | Wiredrawing machine product drum device of reducing temp. when drawing metal wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2502813Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319663C (en) * | 2002-10-23 | 2007-06-06 | 韦克莱奇姆公司 | Cooled mandrel for winding a strip product |
| CN102773282A (en) * | 2012-07-25 | 2012-11-14 | 无锡平盛科技有限公司 | Pulley-type wire drawing machine |
| CN103357687A (en) * | 2013-07-09 | 2013-10-23 | 富通集团有限公司 | Method for producing copper rod and copper rod wire drawing machine |
-
2001
- 2001-07-20 CN CN 01245006 patent/CN2502813Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319663C (en) * | 2002-10-23 | 2007-06-06 | 韦克莱奇姆公司 | Cooled mandrel for winding a strip product |
| CN102773282A (en) * | 2012-07-25 | 2012-11-14 | 无锡平盛科技有限公司 | Pulley-type wire drawing machine |
| CN103357687A (en) * | 2013-07-09 | 2013-10-23 | 富通集团有限公司 | Method for producing copper rod and copper rod wire drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |