CN2626955Y - Winding drum device of deadbeat wire drawing bench - Google Patents
Winding drum device of deadbeat wire drawing bench Download PDFInfo
- Publication number
- CN2626955Y CN2626955Y CN 03259667 CN03259667U CN2626955Y CN 2626955 Y CN2626955 Y CN 2626955Y CN 03259667 CN03259667 CN 03259667 CN 03259667 U CN03259667 U CN 03259667U CN 2626955 Y CN2626955 Y CN 2626955Y
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- water
- reel
- ring
- main shaft
- shaft
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Abstract
The utility model relates to a winding drum device of deadbeat wire drawing bench, which comprises a reel (1), a transmission main shaft (8), and shaft cover (17). The utility model is characterized in that a reel inner ring (13) is arranged on the shaft cover, a closed annular cooling water cavity (12) is formed by the reel inner ring and the inner wall of the reel, and four water inlets (10) and two water outlets (14) are arranged on the reel inner ring. The transmission main shaft is a hollow shaft, a hollow water feed pipe (5) is inserted at the center of the shaft, and an annular water discharge channel (9) is formed between the water feed pipe and the central hole of the transmission shaft. A rotary adapter (2) is fixed at the end portion of the transmission main shaft and includes four water inlets (15) communicated with the water feed pipe and two water outlets (3) communicated with the water discharge channel. The water inlets and the water outlets of the reel inner ring and the rotary adapter are communicated with each other by four water feed pipes (4) and two returning pipes (7). The utility model solves the problems of leakage of cooling water and improves the cooling effect, thereby improving the drawing speed and the production efficiency.
Description
One, technical field:
The utility model relates to a kind of drawing block device, is specifically related to a kind of straight drawing machine roll device.Belong to draw bench component technology field.
Two, technical background:
Straight drawing machine is that a kind of high speed connects the machine drawing group, contains 6-9 reel; And reel is a vitals of straight drawing machine, and steel wire is around its outside face during its work.The reel rotation produces pulling force makes steel wire can pass through mould.Because of steel wire in drawing process can produce a large amount of heat energy, must reduce the mandrel surface temperature for cooling off steel wire and assurance reel life-span.Therefore mandrel surface quality, surface temperature directly influence quality, the output of steel wire.The type of cooling of present most of straight drawing machine reel is a clearance type, and reel is to realize by cool off its inside face with water at low temperature.Roll device mainly contains reel, throw rijng, water pond and main shaft and forms, reel and throw rijng are placed on the water pond, throw rijng is in the inside of reel, and distance is about 0.5MM between throw rijng top and the bottom and the reel, thereby distance is that 5～6MM forms an annular water chamber between middle part and the reel; Main shaft passes water pond and is connected with reel and drives the reel high speed revolution, and water pond and throw rijng do not rotate; Water at low temperature is to spray into water cavity by Upper hose on throw rijng top, goes into water pond from the slit flow of bottom and reel, because the slit is less, water at low temperature forces and is attached to the water that heat is arranged on the wall and is extruded and cools off drum wall; But because the existence in slit makes the cooling water pressure loss bigger, the cooling water expansion tank flow velocity is slower, can not more fully contact with the reel inwall, thereby influence cooling performance.And because reel is to be placed on the water pond to rotate, between the slit is arranged, the sealed property of cooling water expansion tank is not very desirable, and the cooling water expansion tank leakage phenomenon usually takes place.Above-mentioned shortcoming has directly influenced quality, the output of steel wire.
Three, technology contents:
The purpose of this utility model is to provide a roll device, and water cavity is sealed fully, and the turnover of cooling water expansion tank is passed in and out by special-purpose water pipe, solves the cooling performance of leakage of cooling water and raising reel, improves quality, the output of steel wire.
Technology contents of the present utility model is: a kind of straight drawing machine roll device, comprise reel, transmission main shaft, axle cover, axle cover seat is put and is installed in transmission main shaft one end, reel is installed on the axle cover, it is characterized by: ring in the reel is arranged on the axle cover, ring forms an osed top annular cooling water chamber with the reel inwall in the reel, has four water inlets and two water outlets on the ring in the reel; Transmission main shaft is a hollow shaft, and the axle center is inserted with a hollow Upper hose, forms an annular water exit between Upper hose and center transmission shaft hole; The axle head of putting the anchor shaft cover at the transmission main shaft seat is installed a swivel joint, has four water inlets to communicate with Upper hose and two water outlets communicate with water exit in swivel joint; Four water inlets of four water inlets of ring and swivel joint are interconnected respectively with four coolants inlet pipe in the reel, and two water outlets that encircle in the reel and two water outlets of swivel joint are interconnected respectively with two return water pipes.
For further strengthening cooling performance, the slow water ring of a helix is housed in the annular cooling water chamber.
Be connected for ease of ring in inlet tube and outlet tube and the reel and the entery and delivery port on the swivel joint, in reel, encircle and swivel joint on each entery and delivery port all connect a water connection.
Compare with existing straight drawing machine roll device, because the utility model is that cooling water cavity seals fully, the turnover of cooling water expansion tank is by the structure of special-purpose water pipe turnover, solved leakage of cooling water, improved cooling performance, and easy to maintenance, for the metal filament high speed drawing provides good working environment, improved drawing speed, enhanced productivity.
Four, description of drawings:
Fig. 1 is a structural representation of the present utility model.
Five, utility model embodiment:
Further describe the utility model below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model is made up of reel 1, hollow transmission main shaft 8, axle cover 17, swivel joint 2, Upper hose 5, coolant inlet pipe 4, return water pipe 7, the slow water ring 6 of helix, water connection 11 etc.17 on axle cover put be installed on hollow transmission main shaft 8 axle heads, between axle cover 17 and transmission main shaft 8, add a key 19, fixing with nut 18; Insert Upper hose 5 in hollow transmission main shaft 8, Upper hose 5 forms aquaporin 9 with main shaft 8 inwalls; Ring 13 in one reel is arranged on the axle cover 17, in reel, have four water inlets 10, two water outlets 14 on the ring 13.Swivel joint 2 is fixed on transmission main shaft 8 terminations and carry out seal water-sealing with seal ring 16, has on the swivel joint 2 that four water inlets 15 communicate with Upper hose 5 and two water outlets 3 communicate with water exit 9; Each entery and delivery port in reel on ring and the swivel joint all connects a water connection 11, respectively ring in the reel is connected with the entery and delivery port of swivel joint by water connection 11 with two rubber return water pipes 7 with four rubber coolants inlet pipe 4; Reel 1 is fixed on the axle cover 17, ring 13 formation one annular cooling water chamber 12 in the inwall of reel 1 and the reel, the helix of packing in reel cooling water cavity 12 is delayed water ring 6, and the upper and lower side in annular cooling water chamber 12 respectively adds a seal ring 20 and seals.Transmission main shaft 8 drives axle cover 17 and drives reel 1 rotation by axle cover 17 again; Swivel joint 2, coolant inlet pipe 4 and coolant outlet pipe 7 are driven by transmission main shaft 8 and reel 1 high speed revolution together.Only need when needed reel 1 is taken off and can carry out repair and maintenance to roll device.
Principle of work: cooling water expansion tank, by slow water ring, cools off reel in coolant inlet pipe enters the reel cooling water cavity from Upper hose, enters coolant outlet pipe then, flows into water exit by coolant outlet pipe, is discharged by water exit.
Claims (3)
1, a kind of straight drawing machine roll device, comprise reel (1), transmission main shaft (8), axle cover (17), axle cover (17) seat is put and is installed in transmission main shaft (8) one ends, reel (1) is fixed on the axle cover (17), it is characterized by: ring (13) in the reel is arranged on axle cover (17), ring (13) forms an osed top annular cooling water chamber (12) with reel (1) inwall in the reel, has four water inlets (10) and two water outlets (14) on the ring (13) in the reel; Transmission main shaft (8) is a hollow shaft, and the axle center is inserted with a hollow Upper hose (5), forms an annular water exit (9) between Upper hose (5) and transmission shaft (8) centre hole; Transmission main shaft (8) axle head is fixed a swivel joint (2), in swivel joint (2) four water inlets (15) that communicate with Upper hose (5) and two water outlets (3) that communicate with water exit (9) is arranged; Four water inlets (10) of ring (13) and four water inlets (15) of swivel joint (2) are interconnected respectively with four coolants inlet pipe (4) in the reel, and two water outlets (14) of ring (13) and two water outlets (3) of swivel joint (2) are interconnected respectively with two return water pipes (7) in the reel.
2, a kind of straight drawing machine roll device according to claim 1, it is characterized by has a helix to delay water ring (6) in cooling water cavity (12).
3, a kind of straight drawing machine roll device according to claim 1, each entery and delivery port that it is characterized by in reel on ring and the swivel joint all connects a water connection (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259667 CN2626955Y (en) | 2003-07-21 | 2003-07-21 | Winding drum device of deadbeat wire drawing bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259667 CN2626955Y (en) | 2003-07-21 | 2003-07-21 | Winding drum device of deadbeat wire drawing bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2626955Y true CN2626955Y (en) | 2004-07-21 |
Family
ID=34254893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259667 Expired - Fee Related CN2626955Y (en) | 2003-07-21 | 2003-07-21 | Winding drum device of deadbeat wire drawing bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2626955Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144999A (en) * | 2013-03-14 | 2013-06-12 | 史汉祥 | Wire rewinding method of copper wire |
| CN108994098A (en) * | 2018-08-20 | 2018-12-14 | 遵义市润丰源钢铁铸造有限公司 | Surfacing drawing block with high-wearing feature |
-
2003
- 2003-07-21 CN CN 03259667 patent/CN2626955Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144999A (en) * | 2013-03-14 | 2013-06-12 | 史汉祥 | Wire rewinding method of copper wire |
| CN103144999B (en) * | 2013-03-14 | 2015-09-16 | 慈溪市玖发铜业有限公司 | The cord reeling method of copper cash |
| CN108994098A (en) * | 2018-08-20 | 2018-12-14 | 遵义市润丰源钢铁铸造有限公司 | Surfacing drawing block with high-wearing feature |
| CN108994098B (en) * | 2018-08-20 | 2019-09-17 | 遵义市润丰源钢铁铸造有限公司 | Surfacing drawing block with high-wearing feature |
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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 |