CN203495395U - Cooling device of rotary wheel body - Google Patents
Cooling device of rotary wheel body Download PDFInfo
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- CN203495395U CN203495395U CN201320412861.1U CN201320412861U CN203495395U CN 203495395 U CN203495395 U CN 203495395U CN 201320412861 U CN201320412861 U CN 201320412861U CN 203495395 U CN203495395 U CN 203495395U
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- cooling
- axle
- cooling body
- wheel
- cooling device
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Abstract
The utility model discloses a cooling device of a rotary wheel body. The cooling device mainly comprises a shaft, a supporting plate, a friction sheet, a welding wheel and a cooling body, wherein the cooling body is fixedly attached on the welding wheel; a cavity for the flowing of cooling water is arranged in the cooling body; a pipeline for the flowing of the cooling water is axially arranged in the shaft, so that a passage for the flowing of the cooling water is formed to guide cooling water current; the cooling device, under the help of the cooling water current, realizes the cooling of the welding wheel through the continuous flowing cooling water in the shaft and the cooling body; the cooling device is mainly applied in the technical field of steel wire resistance welding, and can be popularized to all rotary wheel body devices required to be cooled under a working state.
Description
Technical field
The utility model relates to a kind of cooling device of rotary wheel, be specifically related to a kind of steel-plastic composite pipeline welder and combine welding wheel by water-cooled, be mainly used in steel wire resistance welded technical field, and may extend to all cooling rotary wheel devices that need down in working order to carry out.
Background technology
At present, the cooling of steel-plastic composite pipeline welder weld wheel is more serious problem always.In the welding process of welding machine, because large electric current is through weld wheel, weld wheel is under long condition of work, if it is cooling that heat can not obtain timely, copper anti-wear performance at high temperature not only can affect the quality of welding, also can have influence on the life-span of welding wheel, because can reduce greatly.Certainly will cause like this replacing to welding wheel frequently, not only the normal operation of producing be impacted, and increased cost input.Now the conventional type of cooling of weld wheel is the indirect type of cooling, by adding radiating tube on the bonding machine in rotation, utilizes water limited in radiating tube, by the runner of the gripper shoe inside that contacts with weld wheel, indirectly realizes cooling to weld wheel.This mode cooling because cooling water flow can not pass through welding wheel axle and welding wheel, so cooling effect is very bad.
Utility model content
In order to improve the cooling effect of steel-plastic composite pipeline welder weld wheel, the utility model discloses a kind of cooling device of rotary wheel, aim to provide a kind of simple in structure, the cooling device that cooling effect is good.
The utility model adopts following technical scheme to realize:
The cooling device of rotary wheel, mainly comprises axle, gripper shoe, friction plate, weld wheel, cooling body; Axle is fixed in gripper shoe, and friction plate, weld wheel and cooling body are sleeved on axle successively;
Cooling body is fixed on weld wheel, and is in direct contact with it, and can adopt cooling body to be attached to the mode on weld wheel; The processing that contact-making surface can require by the surface roughness of high gauge is good to guarantee the two contact, conducts efficiently heat.In working order, cooling body and the weld wheel motion that synchronously pivots simultaneously.
In this device, cooling body inside is provided with for the cavity of flow of cooling water and is provided with water inlet and delivery port; Can the mobile pipeline of Cooling Water to arranging at the inner shaft of axle, inlet opening and apopore corresponding water inlet and the delivery port of cooling body respectively is radially set in the side of axle; The inlet opening of axle and apopore distribute along axial diverse location, so that pass through the water flow energy of the paddle hole of cooling body, keep individual flow, like this, the pipeline of axle inside and the cavity in cooling body form the mobile path of Cooling Water, with guide cooling water, flow.
Wherein, the rear end of axle arranges water inlet and the delivery port of external cooling water, respectively as water inlet and the delivery port of external cooling water, then, cooling water flows into pipeline in axle from the water inlet of shaft rear end, the inlet opening radially arranging by the side at axle is incorporated into cooling water flow in cooling body, and cooling water flow flows out by circulate pipeline and delivery port in warp beam in cooling body again, realizes cooling to the weld wheel with cooling body close contact.
Further, specifically, axle inside is provided with two circulating water flow pipelines, and two pipelines are separated from one another, respectively as inlet pipeline and the outlet pipeline of circulating water flow; Article two, the exit position of pipeline, in the different azimuth of axle, guarantees when cooling body pivots, and the inlet opening on cooling body and apopore be inlet pipeline and the outlet pipeline of respective shaft respectively.
Axle is a multidiameter, and axially the diameter of diverse location is different, is convenient to the square combination sealing of cooling body and rotating shaft.
The endoporus processing square groove of cooling body is installed the square combination sealing of rotating shaft, realizes cooling body in axle relative rotary motion, the closure of circulating water flow.
Cooling body is attached on weld wheel and is fixing, in order to guarantee that cooling body and weld wheel can pivot more freely, axially can play, needs to have a relatively moderate and more stable axial force of size to fix them simultaneously.In this device, specifically by the structure that dish spring, stop washer, clamp nut form, realize this function, at cooling body, install dish spring, stop washer and clamp nut outward additional, clamp nut is pressed on dish spring, stop washer prevents the rotation of clamp nut simultaneously, guarantees that dish spring can form the pressure that size is stable.
Because the utility model adopts cooling water, continue mobile mode welding assembly is inner, thereby realized directly cooling to welding assembly, thereby also improved cooling water and improved heat exchanger effectiveness in welding assembly inner loop, reach desirable refrigeration.
Accompanying drawing explanation
Fig. 1, the cooling device structure chart of rotary wheel.
Fig. 2, pipeline and current schematic diagram in the axle of the cooling device of rotary wheel.
Fig. 3, the cooling body internal cavity of the cooling device of rotary wheel and current schematic diagram.
Fig. 4, in Fig. 3 along A-A cutaway view
Figure acceptance of the bid score not Biao Shi: 1-axle, 2-gripper shoe, 3-friction plate, 4-weld wheel, 5-cooling body, 6-cooling body lid, 7-dish spring, 8-stop washer, 9-clamp nut, 10-screw, 11-weld wheel bearing, 12-combination sealing, 13-O RunddichtringO, 14-cooling body bearing, the 15-fixing screw of cooling body, the 16-fixing screw of cooling body lid, cooling intake-outlet in 17-axle, cooling water pipeline in 18-axle, 19-cooling body internal cavity.
The specific embodiment
Below, by reference to the accompanying drawings and specific embodiment, the embodiment of utility model is further described.
As shown in Figure 1, axle 1 is fixed by screws in gripper shoe 2, the end of axle 1 connects circulating water pipe, can the mobile pipeline of Cooling Water to arranging at the inner shaft of axle, inlet opening and apopore corresponding water inlet and the delivery port of cooling body respectively is radially set in the side of axle, circulating water flow is entered respectively and is flowed out cooling body by two water holes of axle 1 inside, in Fig. 2, by hollow arrow, represents that current enter, and filled arrows represents that current flow out.Tank by two diverse locations radially at axle 1 guides current.Two tanks distribute along the axial diverse location of axle 1, the object distributing along axial diverse location is, corresponding water inlet and the delivery port of cooling body 5 respectively, so that pass through the water flow energy of the paddle hole of cooling body, keep individual flow, like this, the pipeline of axle inside and the cavity in cooling body form the mobile path of Cooling Water, with guide cooling water, flow.
Wherein, cooling water flows into pipeline in axle from the water inlet of shaft rear end, the inlet opening radially arranging by the side at axle is incorporated into cooling water flow in cooling body, cooling water flow flows out by circulate pipeline and delivery port in warp beam in cooling body again, realizes cooling to the weld wheel with cooling body close contact.
Further also can, in axle inside, be provided with two circulating water flow pipelines, two pipelines are separated from one another, respectively as inlet pipeline and the outlet pipeline of circulating water flow; Article two, the exit position of pipeline, in the different azimuth of axle, guarantees when cooling body pivots, and the inlet opening on cooling body and apopore be inlet pipeline and the outlet pipeline of respective shaft respectively.
For ease of cooling body and the square combination sealing of rotating shaft, axle 1 is a multidiameter, and axially the diameter of diverse location is different, as shown in Figure 2.
As shown in Figure 3, same, hollow arrow represents to enter, and filled arrows represents to flow out.Current are in the interior circulation of cooling body 5 after nearly one week, first by the apopore of cooling body 5, then from the internal duct outflow system of axle 1.In this structure forms, in order to separate turnover current, adopted square combination sealing 12 for 3 rotating shafts, 3 seals are enclosed within on axle 1, be distributed in successively the both sides of paddle hole, when the seal can guarantee at cooling body 5 with weld wheel 4 around axle 1 rotation, still can good maintenance enter the sealing property that flows out pipeline, first has guaranteed that the circulating water flow that enters and flow out confusion can not occur, second has guaranteed the sealing of whole system, and current can not revealed because of the rotation of parts.
In order to guarantee the heat radiation of weld wheel 4, cooling body 5 is fixed by screws on weld wheel 4, and meanwhile, the contact surface of cooling body 5 and weld wheel 4 has very high surface roughness requirement.
Meanwhile, cooling body has been designed to cover-opening structure, greatly reduces on the one hand the difficulty of processing of cavity, is also convenient on the other hand clear up after long-time use remaining impurity in cooling body.The specific embodiment is that then cooling body cover buckle is on O RunddichtringO by installing O RunddichtringO in two grooves on cooling body additional, and the pressure providing by screw fastening presses the object that O RunddichtringO reaches sealing.
Because paddle hole and rotating shaft are axially having very high status requirement with square combination sealing 12 along axle 1.Simultaneously cooling body is attached on weld wheel and is fixing, in order to guarantee that cooling body and weld wheel can pivot more freely, axially can play, needs to have a relatively moderate and more stable axial force of size to fix them simultaneously.In this device, specifically by the structure that dish spring, stop washer, clamp nut form, realize this function, clamp nut is pressed on dish spring, and stop washer prevents the rotation of clamp nut simultaneously, guarantees that dish spring can form the pressure that size is stable.So just guarantee the axial location of cooling body 5 and weld wheel 4, big or small stable pressure is provided simultaneously, when making cooling body 5 and welding wheel 4 stable rotation, be closely attached on friction plate 3, guaranteed the efficient conduction of welding current.
The foregoing is only better possible embodiments of the present utility model, not thereby limit to the scope of the claims of the present utility model, therefore the equivalent structure that every utilization the utility model description and accompanying drawing content are done changes, be all contained in protection domain of the present utility model.
Claims (6)
1. the cooling device of a rotary wheel, comprise axle (1), gripper shoe (2), friction plate (3), weld wheel (4), cooling body (5), it is upper that axle (1) is fixed on gripper shoe (2), and friction plate (3), weld wheel (4) and cooling body (5) are sleeved on axle (1) successively, cooling body (5) is fixed on weld wheel (4) and goes up and be in direct contact with it, cooling body (5) and weld wheel (4) synchronously rotate around axle (1) simultaneously, it is characterized in that, cooling body (5) inside is provided with the mobile cavity of Cooling Water and is provided with water inlet and delivery port, the inner shaft of axle (1) can the mobile pipeline of Cooling Water to arranging, inlet opening and apopore corresponding water inlet and the delivery port of cooling body (5) respectively is radially set in the side of axle (1), inlet opening and the apopore of axle (1) distribute along axial diverse location, the pipeline that axle (1) is inner and the cavity in cooling body (5) form the mobile path of Cooling Water, the rear end of axle (1) arranges water inlet and the delivery port of external cooling water.
2. the cooling device of rotary wheel according to claim 1, it is characterized in that: axle (1) inside is provided with two circulating water flow pipelines, two pipelines are separated from one another, and the inlet opening on cooling body (5) and apopore be inlet pipeline and the outlet pipeline of respective shaft (1) respectively.
3. the cooling device of rotary wheel according to claim 1, is characterized in that: cooling body (5) is attached on weld wheel (4).
4. the cooling device of rotary wheel according to claim 1, is characterized in that: axle (1) is a multidiameter.
5. according to the cooling device of the rotary wheel described in claim 1 or 2 or 3 or 4, it is characterized in that: the endoporus of cooling body (5) is established square groove and square combination sealing for rotating shaft (12) is installed.
6. the cooling device of rotary wheel according to claim 1, is characterized in that: outside cooling body (5), install dish spring (7), stop washer (8) and clamp nut (9) additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320412861.1U CN203495395U (en) | 2013-07-11 | 2013-07-11 | Cooling device of rotary wheel body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320412861.1U CN203495395U (en) | 2013-07-11 | 2013-07-11 | Cooling device of rotary wheel body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495395U true CN203495395U (en) | 2014-03-26 |
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ID=50326402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320412861.1U Expired - Lifetime CN203495395U (en) | 2013-07-11 | 2013-07-11 | Cooling device of rotary wheel body |
Country Status (1)
| Country | Link |
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| CN (1) | CN203495395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400948A (en) * | 2015-12-03 | 2016-03-16 | 江苏南海线缆设备有限公司 | Circulating water cooling device with annealing wheel |
-
2013
- 2013-07-11 CN CN201320412861.1U patent/CN203495395U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400948A (en) * | 2015-12-03 | 2016-03-16 | 江苏南海线缆设备有限公司 | Circulating water cooling device with annealing wheel |
| CN105400948B (en) * | 2015-12-03 | 2017-06-06 | 江苏南海线缆设备有限公司 | Annealing wheel circulating water cooling device |
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Granted publication date: 20140326 |