CN201613321U - Cooling device for core shaft of spring hot rolling machine - Google Patents
Cooling device for core shaft of spring hot rolling machine Download PDFInfo
- Publication number
- CN201613321U CN201613321U CN2010201401270U CN201020140127U CN201613321U CN 201613321 U CN201613321 U CN 201613321U CN 2010201401270 U CN2010201401270 U CN 2010201401270U CN 201020140127 U CN201020140127 U CN 201020140127U CN 201613321 U CN201613321 U CN 201613321U
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- core shaft
- hollow core
- long
- left end
- water
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Abstract
The utility model relates to a cooling device for the core shaft of a spring hot rolling machine. A cavity is formed in a hollow core shaft body; a long plug is arranged on a hollow core shaft; a short plug is arranged at the right end of the hollow core shaft; a reserved groove is formed at the middle part of a coupling joint; a water outlet flange is arranged at the bottom part at the left end of the reserved groove; a reversed hole is formed at the middle part of the water outlet flange on the left of the coupling joint corresponding to the reversed hole; a long water pipe is arranged in the hole, and the left end thereof is connected with a water inlet connector; the water inlet connector and a water outlet connector are arranged above a cooling sleeve outside the left end of the coupling joint; and three sealing rings are arranged between the cooling sleeve and the coupling joint and respectively arranged at two ends of the cooling sleeve and between a water inlet and a water outlet. The cooling device has simple structure and good cooling effect and improves the quality of spring products. The utility model is suitable for cooling the core shaft of the spring hot rolling machine and is also suitable for internal cooling of other machine tools, tools, grinding wheels and the like.
Description
Technical field
The utility model relates to a kind of spring hot rolling lathe, especially a kind of mandrel cooling device of spring hot coiling machine.
Background technology
In the prior art, the mandrel of spring hot coiling machine does not have cooling device usually, because billet heating temperature is very high, the mandrel temperature distortion influences into the spring dimensional accuracy in the wind spring.In order to improve spring-mass, some manufacturers shut down by air-cooled or cooling naturally when mandrel is too high, intermittence production, and production efficiency is low, and product quality is bad.
The utility model content
The utility model rolls the mandrel temperature distortion in order to solve hot coiling spring, causes spring forming nonstandard, influences product quality.A kind of mandrel cooling device of spring hot coiling machine is provided, and by rational design, the water endless form makes hollow core shaft cool off not modification, improves the spring end product quality, guarantees the normal use of mandrel.The utility model comprises: water inlet joint, delivery port joint, coolant jacket, sealing ring, shaft coupling knot, water-output flange, long plug, hollow core shaft, long water pipe, short plug.The technical scheme of the utility model technical solution problem is: be set to cavity in the hollow core shaft body, the hollow core shaft left end is provided with long plug, long plug middle part preformed hole, and the hollow core shaft right-hand member is provided with short plug, and long plug right-hand member is arranged in the cavity of hollow core shaft.Shaft coupling knot right-hand member middle part is provided with preformed groove, the left end bottom of preformed groove is provided with water-output flange, water-output flange middle part preformed hole, the shaft coupling knot is provided with preformed hole at the left of water-output flange middle part preformed hole correspondence, long water pipe is set in the hole, and the long water pipe left end is connected with the water inlet joint, and water inlet joint and apopore joint are arranged on the coolant jacket top of shaft coupling knot left end outside, between coolant jacket and the shaft coupling knot three sealing rings are set, three sealing rings are separately positioned between the two ends and intake-outlet of coolant jacket.The left end that is arranged on the long plug of hollow core shaft left end is arranged in the preformed groove of shaft coupling knot.The preformed hole of the corresponding long plug of long water pipe is arranged in the hollow core shaft cavity, and what be arranged on segment length's water pipe in the hollow core shaft cavity is provided with at least one apopore on every side.
The beneficial effects of the utility model: the utility model is simple in structure, and good cooling results has improved the quality that becomes the spring product, both has been applicable to the cooling of hot coiling spring machine mandrel, also is applicable to the inside cooling of other machine tool, instrument, emery wheel etc.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is general assembly structural representation of the present utility model.
Among Fig. 1, water inlet joint 1, delivery port joint 2, coolant jacket 3, sealing ring 4, shaft coupling knot 5, water-output flange 6, long plug 7, hollow core shaft 8, long water pipe 9, short plug 10.
The specific embodiment
As shown in fig. 1, be set to cavity in hollow core shaft 8 bodies, hollow core shaft 8 left ends are provided with long plug 7, long plug 7 middle part preformed holes, and hollow core shaft 8 right-hand members are provided with short plug 10, and long plug 7 right-hand members are arranged in the cavity of hollow core shaft 8.Shaft coupling is tied 5 right-hand members middle part preformed groove is set, the left end bottom of preformed groove is provided with water-output flange 6, water-output flange 6 middle part preformed holes, shaft coupling knot 5 lefts in water-output flange 6 middle part preformed hole correspondences are provided with preformed hole, long water pipe 9 is set in the hole, long water pipe 9 left ends are connected with water inlet joint 1, water inlet joint 1, apopore joint 2 are arranged on coolant jacket 3 tops that shaft coupling is tied 5 left end outsides, between coolant jacket 3 and the shaft coupling knot 54 three of sealing rings are set, three sealing rings 4 are separately positioned on the two ends of coolant jacket 3 and advance, between the delivery port.The left end that is arranged on the long plug 7 of hollow core shaft 8 left ends is arranged in the preformed groove of shaft coupling knot 5.The preformed hole of the corresponding long plugs 7 of long water pipe 9 is arranged in hollow core shaft 8 cavitys, and what be arranged on segment length's water pipe 9 in hollow core shaft 8 cavitys is provided with at least one apopore on every side.
Claims (1)
1. the mandrel cooling device of a spring hot coiling machine comprises: water inlet joint (1), delivery port joint (2), coolant jacket (3), sealing ring (4), shaft coupling knot (5), water-output flange (6), long plug (7), hollow core shaft (8), long water pipe (9), short plug (10); It is characterized in that: be set to cavity in hollow core shaft (8) body, hollow core shaft (8) left end is provided with long plug (7), long plug (7) middle part preformed hole, hollow core shaft (8) right-hand member is provided with short plug (10), and long plug (7) right-hand member is arranged in the cavity of hollow core shaft (8); Shaft coupling knot (5) right-hand member middle part is provided with preformed groove, the left end bottom of preformed groove is provided with water-output flange (6), water-output flange (6) middle part preformed hole, shaft coupling knot (5) is provided with preformed hole at the left of water-output flange (6) middle part preformed hole correspondence, long water pipe (9) is set in the hole, long water pipe (9) left end is connected with water inlet joint (1), water inlet joint (1), apopore joint (2) is arranged on coolant jacket (3) top of shaft coupling knot (5) left end outside, between coolant jacket (3) and the shaft coupling knot (5) (4) three of sealing rings are set, three sealing rings (4) are separately positioned on the two ends of coolant jacket (3) and advance, between the delivery port, the left end that is arranged on the long plug (7) of hollow core shaft (8) left end is arranged in the preformed groove of shaft coupling knot (5), the preformed hole of the corresponding long plug of long water pipe (9) (7) is arranged in hollow core shaft (8) cavity, and what be arranged on segment length's water pipe (9) in hollow core shaft (8) cavity is provided with at least one apopore on every side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201401270U CN201613321U (en) | 2010-03-25 | 2010-03-25 | Cooling device for core shaft of spring hot rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201401270U CN201613321U (en) | 2010-03-25 | 2010-03-25 | Cooling device for core shaft of spring hot rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613321U true CN201613321U (en) | 2010-10-27 |
Family
ID=42999693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201401270U Expired - Fee Related CN201613321U (en) | 2010-03-25 | 2010-03-25 | Cooling device for core shaft of spring hot rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613321U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971262A (en) * | 2018-06-20 | 2018-12-11 | 湖南科美达重工有限公司 | A kind of lubrication and cooling system for hot rolling reel |
| CN109210094A (en) * | 2018-11-02 | 2019-01-15 | 武汉正通传动技术有限公司 | The double diaphragm couplings of the carbon fiber pipe of main shaft water outlet |
| CN110886798A (en) * | 2019-12-20 | 2020-03-17 | 宝鸡石油机械有限责任公司 | Winch brake disc cooling device |
| CN113579112A (en) * | 2021-07-30 | 2021-11-02 | 淮南文峰航天电缆有限公司 | Heating and shaping device for spiral net wires |
-
2010
- 2010-03-25 CN CN2010201401270U patent/CN201613321U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971262A (en) * | 2018-06-20 | 2018-12-11 | 湖南科美达重工有限公司 | A kind of lubrication and cooling system for hot rolling reel |
| CN109210094A (en) * | 2018-11-02 | 2019-01-15 | 武汉正通传动技术有限公司 | The double diaphragm couplings of the carbon fiber pipe of main shaft water outlet |
| CN110886798A (en) * | 2019-12-20 | 2020-03-17 | 宝鸡石油机械有限责任公司 | Winch brake disc cooling device |
| CN113579112A (en) * | 2021-07-30 | 2021-11-02 | 淮南文峰航天电缆有限公司 | Heating and shaping device for spiral net wires |
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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: 20101027 Termination date: 20130325 |