CN202246827U - Cooling device for spraying rotary target materials - Google Patents
Cooling device for spraying rotary target materials Download PDFInfo
- Publication number
- CN202246827U CN202246827U CN2011203765295U CN201120376529U CN202246827U CN 202246827 U CN202246827 U CN 202246827U CN 2011203765295 U CN2011203765295 U CN 2011203765295U CN 201120376529 U CN201120376529 U CN 201120376529U CN 202246827 U CN202246827 U CN 202246827U
- Authority
- CN
- China
- Prior art keywords
- cooling mandrel
- rotary target
- target material
- cooling
- axial step
- 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 discloses a cooling device for spraying rotary target materials. The cooling device comprises a cooling core shaft, a water inlet pipe and a water outlet pipe, wherein two sections of axial step holes which are not communicated mutually are formed at two ends of the center of the cooling core shaft; the two sections of axial step holes are provided with radial holes which are communicated with the external surface of the cooling core shaft at the positions close to the bottoms of the holes; a cylindrical shoulder table is arranged on the external surface, which is close to the radial holes, of one end of the cooling core shaft and is matched with tubular metal substrates of the rotary materials; the external diameter of the cylindrical shoulder table is larger than that of the middle section of the cooling core shaft; a movable ring is sleeved on the external surface of the other end of the cooling core shaft; a cylindrical shoulder table is also arranged on the movable ring and is matched with tubular metal substrates of the rotary materials; a nut which is locked on the external surface of the cooling core shaft is arranged on the side of the movable ring; and the axial step holes at two ends of the cooling core shaft are matched with the water inlet pipe and the water outlet pipe in an axially-sealed and circumferentially-rotatable mode. The cooling device has a good cooling effect, and the finished product ratio and quality of the rotary target materials are easy to improve.
Description
Technical field
The utility model relates to rotary target material production unit technical field, especially a kind of refrigerating unit that sprays rotary target material.
Background technology
Rotary target material stainless steel tube commonly used is as base material, and stainless steel tube just gets into plasma spraying after handling through sandblast, bottoming; Because spray gun extreme temperatures in course of injection, the about 6000-8000 of spray gun temperature out ℃, the molten molten particle instantaneous temperature of powder is very high; Therefore in spraying process, need cool off stainless steel tube, way commonly used at present is to be enclosed within stainless steel tube in the steel pipe, and two ends are fixed with nut; In steel pipe, feeding water coolant then cools off stainless steel tube through the thermal conduction of steel pipe tube wall; But this cooling performance is undesirable, occurs stainless steel tube easily and crosses thermal expansion and cause coating cracking, influences the yield rate and the quality of product.
The utility model content
The technical problem that the utility model will solve provides a kind of refrigerating unit that sprays rotary target material, and good cooling results helps improving the yield rate and the quality of rotary target material.
For achieving the above object; The technical scheme of the utility model is: a kind of refrigerating unit that sprays rotary target material; Comprise cooling mandrel, water inlet pipe, rising pipe; The two ends at cooling mandrel center respectively are provided with one section axial step hole; Two sections axial step holes are not communicated with mutually, and two sections axial step holes are provided with the radial hole that is communicated with cooling mandrel outside surface near the bottom in hole, and cooling mandrel one end outside surface is provided with cylindrical shoulder near the radial hole place and matches with the tubular metal base material of rotary target material; Cylindrical shoulder external diameter is greater than the external diameter in cooling mandrel stage casing; Shifting ring of cooling mandrel the other end outside surface socket also is provided with cylindrical shoulder and matches with the tubular metal base material of rotary target material on the shifting ring, the shifting ring side is provided with a nut that is locked in cooling mandrel outside surface; Match with water inlet pipe with the circumferential rotating mode of shoulder seal in the axial step hole of cooling mandrel one end; Matching with rising pipe with the circumferential rotating mode of shoulder seal in the axial step hole of the cooling mandrel the other end, all is with sealing-ring on the cylindrical shoulder of cooling mandrel and the cylindrical shoulder of shifting ring and matches with the tubular metal base material of rotary target material, also is provided with sealing-ring between shifting ring and the cooling mandrel outside surface.
On water inlet pipe, wear end face that spring makes water inlet pipe and the axial step hole end surface of cooling mandrel one end and be close to mutually and realize that the water inlet pipe and the axial step hole of cooling mandrel one end form that shoulder seal is circumferentially rotatable to be cooperated, also can on rising pipe, wear end face that spring makes rising pipe and the axial step hole end surface of the cooling mandrel the other end and be close to the axial step hole formation shoulder seal that realizes rising pipe and cool off mandrel one end mutually and circumferentially turn and cooperate.
Be provided with the extension of the tubular metal base material end that covers rotary target material near cylindrical shoulder place at described cooling mandrel; Also be provided with the extension of the tubular metal base material end that covers rotary target material on the shifting ring near cylindrical shoulder place, guarantee that the part position at the tubular metal base material two ends of rotary target material is not sprayed by spray gun.
Further improve; On described water inlet pipe, be provided with TP and flow sensor, described rising pipe is provided with temperature, can conveniently observe to flow to water inlet pipe temperature of cooling water and flow; Flow out the temperature of rising pipe water coolant, the temperature of the tubular metal base material of better controls revolution target.
Further improve, bearing is housed, help cooling off the rotation of mandrel at the two ends outside surface that cools off mandrel.
The utility model is because water coolant can flow into cooling mandrel one end axial step hole from water inlet pipe; Then flow into the space that forms between cooling mandrel stage casing outside surface and the rotary target material tubular metal base material endoporus from radial direction through hole; Radial direction through hole from the cooling mandrel the other end flows to cooling mandrel the other end axial step hole then; Flow out from rising pipe at last, water coolant can directly cool off rotary target material tubular metal base material, and cooling performance is better; Through regulating the size of cooling water flow; Just can take away rotary target material tubular metal base material fully and in spraying process, accumulate the heat that produces, prevent that crossing thermal expansion because of rotary target material tubular metal base material causes coating cracking, has effectively improved the yield rate and the quality of product.
Description of drawings
Fig. 1 is the utility model cooling mandrel sectional view.
Fig. 2 is the utility model shifting ring sectional view.
Fig. 3 is the utility model structure sectional view.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further explain.
Fig. 1, Fig. 2, shown in Figure 3; A kind of refrigerating unit that sprays rotary target material; Comprise cooling mandrel 1, water inlet pipe 2, rising pipe 3; The two ends at cooling mandrel 1 center respectively are provided with 11,12, two sections axial step holes 11,12, one section axial step hole and are not communicated with mutually, and 11,12 bottoms near the hole, two sections axial step holes are provided with the radial hole 111,121 that is communicated with cooling mandrel 1 outside surface; Cooling mandrel 1 one end outside surfaces are provided with cylindrical shoulder 13 near radial hole 121 places and match with the tubular metal base material 10 of rotary target material; Cooling mandrel 1 cylindrical shoulder 13 external diameters are greater than the external diameter in cooling mandrel 1 stage casing 14, and shifting ring 4 of cooling mandrel 1 the other end outside surface socket also is provided with cylindrical shoulder 41 and matches with the tubular metal base material 10 of rotary target material on the shifting ring 4; Shifting ring 4 sides are provided with a nut 5; Nut 5 is locked on the screw thread of cooling mandrel 1 outside surface, is provided with sealing-ring 6 between shifting ring 4 and cooling mandrel 1 outside surface, all is with sealing-ring 131,411 on the cylindrical shoulder 13 of cooling mandrel 1 and the cylindrical shoulder 41 of shifting ring 4 and matches with the tubular metal base material 10 of rotary target material; The end face 112 in cooling mandrel 1 one end axial step holes 11 matches with the end face of water inlet pipe 2; Be installed with spring 21 on the water inlet pipe 2, utilize the spring force of spring 21 to make the end face of water inlet pipe 2 press to the end face 112 in the axial step hole 11 of cooling mandrel 1 one ends, water inlet pipe 2 just forms circumferential rotating cooperation of shoulder seal with cooling mandrel 1 one end axial step holes 11 like this; The end face 122 in the axial step hole 12 of cooling mandrel 1 the other end matches with the end face of rising pipe 3; Be installed with spring 31 on the rising pipe 3, utilize the spring force of spring 31 to make the end face of rising pipe 3 press to the end face 122 in cooling mandrel 1 the other end axial step hole 12, rising pipe 3 just forms circumferential rotating cooperation of shoulder seal with cooling mandrel 1 the other end axial step hole 12 like this.
The two ends outside surface of cooling mandrel 1 is equipped with bearing 7,8.
When the utility model uses; As shown in Figure 3; Be enclosed within the tubular metal base material 10 of rotary target material between the cylindrical shoulder 13 and shifting ring 4 cylindrical shoulders 41 of cooling mandrel 1 earlier; Tighten up the three mutually with nut 5, utilize 7,8 on the bearing that is contained in cooling mandrel 1 two ends outside surface again on pedestal, then make water inlet pipe 2 and cool off mandrel 1 one end axial step holes 11 and cooperate; Rising pipe 3 is cooperated with cooling mandrel 1 the other end axial step hole 12; Water coolant flows into cooling mandrel 1 one end axial step holes 11 from water inlet pipe 2, then flows into the space that forms between cooling mandrel 1 stage casing, 14 outside surfaces and rotary target material tubular metal base material 10 endoporus from radial direction through hole 111, and the radial direction through hole 121 from cooling mandrel 1 flows to cooling mandrel 1 the other end axial step hole 12 then; Flow out from rising pipe 3 at last; Water coolant just can directly cool off rotary target material tubular metal base material 10, and the tubular metal base material 10 that utilizes thread jaw chuck 20 to drive cooling mandrel 1 and then driven rotary target again rotates, and spray gun just can spray at rotary target material tubular metal base material 10 outside surfaces.
Below only be preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (5)
1. refrigerating unit that sprays rotary target material; Comprise cooling mandrel, water inlet pipe, rising pipe; It is characterized in that: the two ends at cooling mandrel center respectively are provided with one section axial step hole; Two sections axial step holes are not communicated with mutually, and two sections axial step holes are provided with the radial hole that is communicated with cooling mandrel outside surface near the bottom in hole, and cooling mandrel one end outside surface is provided with cylindrical shoulder near the radial hole place and matches with the tubular metal base material of rotary target material; Cylindrical shoulder external diameter is greater than the external diameter in cooling mandrel stage casing; Shifting ring of cooling mandrel the other end outside surface socket also is provided with cylindrical shoulder and matches with the tubular metal base material of rotary target material on the shifting ring, the shifting ring side is provided with a nut that is locked in cooling mandrel outside surface; Match with water inlet pipe with the circumferential rotating mode of shoulder seal in the axial step hole of cooling mandrel one end; Matching with rising pipe with the circumferential rotating mode of shoulder seal in the axial step hole of the cooling mandrel the other end, all is with sealing-ring on the cylindrical shoulder of cooling mandrel and the cylindrical shoulder of shifting ring and matches with the tubular metal base material of rotary target material, also is provided with sealing-ring between shifting ring and the cooling mandrel outside surface.
2. a kind of refrigerating unit that sprays rotary target material according to claim 1; It is characterized in that: be installed with spring on the described water inlet pipe end face of water inlet pipe is close to the axial step hole end surface of cooling mandrel one end mutually, be installed with spring on the described rising pipe end face of rising pipe is close to the axial step hole end surface of the cooling mandrel the other end mutually.
3. a kind of refrigerating unit that sprays rotary target material according to claim 1; It is characterized in that: described cooling mandrel is provided with the extension of the tubular metal base material end that covers rotary target material near cylindrical shoulder place, also is provided with the extension of the tubular metal base material end that covers rotary target material on the shifting ring near cylindrical shoulder place.
4. according to each described a kind of refrigerating unit that sprays rotary target material of claim 1 to 3, it is characterized in that: described water inlet pipe is provided with TP and flow sensor, and described rising pipe is provided with TP.
5. according to each described a kind of refrigerating unit that sprays rotary target material of claim 1 to 3, it is characterized in that: the two ends outside surface of said cooling mandrel is equipped with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203765295U CN202246827U (en) | 2011-09-29 | 2011-09-29 | Cooling device for spraying rotary target materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203765295U CN202246827U (en) | 2011-09-29 | 2011-09-29 | Cooling device for spraying rotary target materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202246827U true CN202246827U (en) | 2012-05-30 |
Family
ID=46108098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203765295U Expired - Fee Related CN202246827U (en) | 2011-09-29 | 2011-09-29 | Cooling device for spraying rotary target materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202246827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510040A (en) * | 2013-10-25 | 2014-01-15 | 无锡舒玛天科新能源技术有限公司 | Cooling device for thermal spraying rotating target material |
| EP3456857A4 (en) * | 2017-08-04 | 2019-03-27 | Miasolé Equipment Integration (Fujian) Co., Ltd. | Method for preparing target material and target material |
-
2011
- 2011-09-29 CN CN2011203765295U patent/CN202246827U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510040A (en) * | 2013-10-25 | 2014-01-15 | 无锡舒玛天科新能源技术有限公司 | Cooling device for thermal spraying rotating target material |
| CN103510040B (en) * | 2013-10-25 | 2015-06-24 | 无锡舒玛天科新能源技术有限公司 | Cooling device for thermal spraying rotating target material |
| EP3456857A4 (en) * | 2017-08-04 | 2019-03-27 | Miasolé Equipment Integration (Fujian) Co., Ltd. | Method for preparing target material and target material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIAMEN YINGRI NEW MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: XIAMEN YINGRI OPTOELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 361000, 3F, No. 6, Xiang Yue Road, industrial zone, torch hi tech Zone, Xiamen, Fujian, Xiangan Patentee after: Xiamen Yingri New Material Technology Co., Ltd. Address before: 361000, 3F, No. 6, Xiang Yue Road, industrial zone, torch hi tech Zone, Xiamen, Fujian, Xiangan Patentee before: Xiamen Sunney Optoelectronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |