CN201249203Y - Driving step pulley shaft mechanism for drawbench - Google Patents
Driving step pulley shaft mechanism for drawbench Download PDFInfo
- Publication number
- CN201249203Y CN201249203Y CNU2008201275872U CN200820127587U CN201249203Y CN 201249203 Y CN201249203 Y CN 201249203Y CN U2008201275872 U CNU2008201275872 U CN U2008201275872U CN 200820127587 U CN200820127587 U CN 200820127587U CN 201249203 Y CN201249203 Y CN 201249203Y
- Authority
- CN
- China
- Prior art keywords
- pulley shaft
- step pulley
- driving step
- ring
- wire drawing
- 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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Abstract
The utility model relates to a driving step pulley shaft mechanism for a drawbench in the technical field of steel wire production. The driving step pulley shaft mechanism comprises a driving step pulley shaft and a step pulley arranged at the upper part of the driving step pulley shaft and is characterized in that the lower end of the step pulley and the upper end of the driving step pulley shaft are both provided with annular extending parts extending outwards along the radial direction, the step wheel and the driving step pulley shaft are butted with each other by the annular extending parts, and meanwhile, the driving step pulley shaft is also provided with a water cooling structure. The driving step pulley shaft mechanism for a drawbench has simple structure, convenient operation and low production cost, is easy to install and maintain, can effectively save energy and water resource and has the effect of good water cooling. The utility model can be widely used in the technical field of steel wire production.
Description
Technical field
The utility model relates to a kind of wire drawing machine in steel wire manufacturing technology field, is specifically related to a kind of driving step pulley shaft mechanism that is used for wire drawing machine.
Background technology
In the steel wire manufacturing technology field, draw with wire drawing machine and coiling steel wire process in, can produce a large amount of heats usually, make that the critical piece temperature sharply raises in the wire drawing machine, and then influence the normal operation of wire drawing machine.For this reason, usually water cooling plant need be set in the wire drawing machine.In the past, the mode of comparatively passing through is that the wire-drawer-tower wheel shaft is arranged in the water tank of frame surface below, and the step pulley shaft reversing device is set in wire drawing machine, when wearing thread cone pulley is reversed, and waits to wear silk and finishes, and cone pulley is returned original state again and carries out wire drawing.This mode has following defective, that is, machine is complicated heavy, operate also very loaded down with trivial details, machine cost height.For overcoming these defectives, people have been developed cone pulley have been positioned at the frame surface top, and in the mode of a cooling sprayer to the cooling of cone pulley spray, but such mode can consume a large amount of energy and water resource, and the wire drawing machine volume is increased, and cost increases.
The utility model content
The purpose of this utility model is to propose a kind of simple and compact for structure, and is easy to operate, is easy to installation and maintenance, effectively energy savings and water resource, and have the driving step pulley shaft mechanism that is used for wire drawing machine of good cooling effect, to overcome deficiency of the prior art.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of driving step pulley shaft mechanism that is used for wire drawing machine, comprise and drive step pulley shaft and be arranged at the cone pulley that drives step pulley shaft top, it is characterized in that described cone pulley lower end and drive the step pulley shaft upper end all have the ring-type extension that radially outwards stretches, cone pulley and driving step pulley shaft also are provided with water-cooling structure in this driving step pulley shaft simultaneously by these ring-type extension butt joints.
Particularly, described cone pulley and driving step pulley shaft dock to screw tight mode by the ring-type extension, and between these ring-type extension the caulking gum packing ring are set.
Described water-cooling structure comprises that one is fixedly set in the coolant jacket that drives the step pulley shaft lower end, coolant jacket is communicated with a cooling system by an admitting pipe joint and returning pipe joint respectively, this admitting pipe joint also runs through driving step pulley shaft inner chamber with one, and the cooling water pipe connection of leading to cone pulley core sealed cavity, the cooling water pipe upper end is provided with a shower nozzle.
This driving step pulley shaft mechanism that is used for wire drawing machine adopts driving step pulley shaft upper end to screw tight with the cone pulley lower end and docks formation, this mechanism is compared with the mode of routine, not only be more convenient for installing, and it is comparatively convenient also to make when water-cooling structure being installed in the subsequent process or carrying out other operation, and drive step pulley shaft and cone pulley with the butt joint of ring-type extension, the fastening degree of its combination is also better.Again, adopt tubular element to drive step pulley shaft as this, and portion is provided with cooling water pipe within it, the bottom is provided with the coolant jacket that is communicated with circulating cooling system, and cooling water can be cooled off it by step pulley shaft inside, and mechanism's overall structure is very simple compact, and because of making the mode that is cooled with circulating water, the power that uses can be less, both reduced energy resource consumption, and saved water resource.
Compared with prior art, the beneficial effects of the utility model are: this driving step pulley shaft mechanism structure that is used for wire drawing machine is simple, easy to operate, and low production cost is easy to installation and maintenance, effectively energy savings and water resource, and have good cooling effect.The utility model can be widely used in steel wire manufacturing technology field.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and the specific embodiments.
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 be among Fig. 1 A-A to cross-sectional view.
Concrete embodiment
As Fig. 1～shown in Figure 2, this driving step pulley shaft mechanism that is used for wire drawing machine comprises cone pulley 3 and drives step pulley shaft 4, wherein cone pulley 3 is assemblied in the top that drives step pulley shaft 4, driving step pulley shaft 4 is tubular elements, its Your Majesty's end has the ring-type extension that radially outwards stretches, the lower end of cone pulley has the ring-type extension that can cooperate with above-mentioned ring-type extension, driving step pulley shaft and cone pulley docks to screw tight mode by these ring-type extension, and between these ring-type extension caulking gum packing ring 11 is set, drive step pulley shaft 4 lower ends and be fixed with coolant jacket 6, the lower surface of this coolant jacket 6 is equipped with the admitting pipe joint 8 and the returning pipe joint 7 that connect mutually with circulating cooling system respectively, this admitting pipe joint 8 also runs through the cooling water pipe 9 that drives step pulley shaft 4 inner chambers with a central axis along driving step pulley shaft 4 and communicates, this cooling water pipe top feeds cone pulley 3 core sealed cavities, its upper end is provided with a shower nozzle 10, and cone pulley 3 core tops are with a lid shape spare 12 sealings.In addition, the top of above-mentioned cone pulley 3 also is provided with the finished product reel 2 of a band tapering, can also be fixed with 4～6 finished product wire winding rods 1 on finished product reel 2, and is more convenient to the steel wire coiled plate-like that draws like this.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and then all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. driving step pulley shaft mechanism that is used for wire drawing machine, comprise and drive step pulley shaft and be arranged at the cone pulley that drives step pulley shaft top, it is characterized in that described cone pulley lower end and drive the step pulley shaft upper end all have the ring-type extension that radially outwards stretches, cone pulley and driving step pulley shaft also are provided with water-cooling structure in this driving step pulley shaft simultaneously by these ring-type extension butt joints.
2. the driving step pulley shaft mechanism that is used for wire drawing machine according to claim 1 is characterized in that described cone pulley and drives step pulley shaft docking to screw tight mode by the ring-type extension, and between these ring-type extension the caulking gum packing ring is set.
3. the driving step pulley shaft mechanism that is used for wire drawing machine according to claim 1, it is characterized in that described water-cooling structure comprises that one is fixedly set in the coolant jacket that drives the step pulley shaft lower end, coolant jacket is communicated with a cooling system by an admitting pipe joint and returning pipe joint respectively, this admitting pipe joint also runs through driving step pulley shaft inner chamber with one, and the cooling water pipe connection of leading to cone pulley core sealed cavity, the cooling water pipe upper end is provided with a shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201275872U CN201249203Y (en) | 2008-07-25 | 2008-07-25 | Driving step pulley shaft mechanism for drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201275872U CN201249203Y (en) | 2008-07-25 | 2008-07-25 | Driving step pulley shaft mechanism for drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249203Y true CN201249203Y (en) | 2009-06-03 |
Family
ID=40744875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201275872U Expired - Fee Related CN201249203Y (en) | 2008-07-25 | 2008-07-25 | Driving step pulley shaft mechanism for drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249203Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139284A (en) * | 2010-11-12 | 2011-08-03 | 吴江市神州双金属线缆有限公司 | Wire drawing machine |
| CN102139283A (en) * | 2010-11-12 | 2011-08-03 | 吴江市神州双金属线缆有限公司 | Wire drawing machine |
-
2008
- 2008-07-25 CN CNU2008201275872U patent/CN201249203Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139284A (en) * | 2010-11-12 | 2011-08-03 | 吴江市神州双金属线缆有限公司 | Wire drawing machine |
| CN102139283A (en) * | 2010-11-12 | 2011-08-03 | 吴江市神州双金属线缆有限公司 | Wire drawing machine |
| CN102139283B (en) * | 2010-11-12 | 2013-06-12 | 吴江市神州双金属线缆有限公司 | Wire drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20110725 |