CN205453371U - Servo motor's water -cooling machine shell - Google Patents
Servo motor's water -cooling machine shell Download PDFInfo
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- CN205453371U CN205453371U CN201620168028.0U CN201620168028U CN205453371U CN 205453371 U CN205453371 U CN 205453371U CN 201620168028 U CN201620168028 U CN 201620168028U CN 205453371 U CN205453371 U CN 205453371U
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- water
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- flowing trough
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Abstract
The utility model discloses a servo motor's water -cooling machine shell, including barrel and apron, being equipped with a plurality of limberss that barrel circumference distributes and runs through barrel both ends terminal surface of following between the inside and outside wall of barrel, all being equipped with many logical basins on the both ends terminal surface of barrel, all limberss connect into to a single rivers passageway with logical basin, the notch that leads to the basin is sealed through the apron. The utility model discloses the structure is ingenious, and processing technology is simple, low in manufacturing cost, efficient.
Description
Technical field
This utility model relates to the water-cooled casing of a kind of servomotor.
Background technology
Rare-earth magnet in the servomotor that electric automobile uses will lose magnetism when temperature is more than 100 DEG C, and therefore this servomotor needs to use water-cooled casing.The manufacturing process of the water-cooled casing of existing servomotor is: first passes through low pressure casting and obtains inner shell and shell, then at inner shell outer disk copper pipe, is fixed to outside copper pipe by shell the most again.Its shortcoming is: manufacturing cost is high, efficiency is low.
Utility model content
The water-cooled casing of the servomotor that the purpose of this utility model is to provide a kind of low cost of manufacture, efficiency is high.
The technical scheme realizing this utility model purpose is: the water-cooled casing of a kind of servomotor, including cylinder and cover plate；Being provided with limbers that is multiple circumferentially distributed along cylinder and that run through cylinder two ends end face between the inside and outside wall of described cylinder, the two ends end face of cylinder is equipped with a plurality of water-flowing trough, all limbers and water-flowing trough are connected to become a single water stream channel；The notch of described water-flowing trough passes through cover plate for sealing.
When the quantity of the limbers of described cylinder is even numbers: the end, two ends of each limbers is respectively respectively communicated with by a water-flowing trough being arranged in body end surface and is positioned at these both sides, limbers the end of adjacent thereto two limbers, wherein it is in same water-flowing trough two ends, limbers and is respectively used to into water and water outlet, the notch of remaining water-flowing trough passes through cover plate for sealing, makes into forming a single water stream channel between water and water outlet；
When the quantity of the limbers of cylinder is odd number: two of the limbers that one pair of which is adjacent are not respectively used to into water and water outlet in the end of same one end, the end, two ends of remaining each limbers is respectively respectively communicated with by a water-flowing trough being arranged in body end surface and is positioned at its both sides adjacent thereto two limbers, the notch of water-flowing trough passes through cover plate for sealing, makes into forming a single water stream channel between water and water outlet.
The quantity of described cover plate is consistent with the quantity of water-flowing trough, and one_to_one corresponding；Being provided with limited step at the notch of the water-flowing trough of described cylinder, cover plate for sealing is fixed on limited step.
Described cover plate is provided with two pieces, and the shape of cover plate is consistent with the shape of the end face of cylinder；Described two cover plates seals in the both ends of the surface being fixed on cylinder respectively, one of them cover plate is provided with one can be also cross water inlet pipe and the large through-hole of outlet pipe or breach, or one of them cover plate be provided with two can be each passed through on water inlet pipe and the small through hole of outlet pipe or breach, or two cover plates be respectively equipped with one can be through water inlet pipe or the small through hole of outlet pipe or breach.
The inwall of the limbers of described cylinder is provided with internal tooth.
The internal tooth of the inwall of the limbers of described cylinder is in the circumferentially distributed vertical bar shaped along cylinder, or the annular in the axial distribution along cylinder, or in the axially extended spiral type along cylinder.
Described cylinder and cover plate are made by wrought aluminium alloy.
Have employed technique scheme, this utility model has following beneficial effect: (1) this utility model structure is ingenious, and processing technique is simple, and low cost of manufacture, efficiency are high.
(2) inwall of the limbers of cylinder of the present utility model is provided with internal tooth, it is possible to make heat exchange area increase, and effectively promotes cooling effectiveness.
Accompanying drawing explanation
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine accompanying drawing, this utility model is described in further detail, wherein
Fig. 1 is the structural representation of the cylinder of embodiment 1 of the present utility model.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the axonometric chart of Fig. 1.
Fig. 4 is the structural representation before the cylinder processing water-flowing trough of embodiment 1 of the present utility model.
Fig. 5 is the schematic cross-section before the cover plate installation of embodiment 1 of the present utility model.
Detailed description of the invention
(embodiment 1)
Seeing Fig. 1 to Fig. 3, the water-cooled casing of the servomotor of the present embodiment, including cylinder 1 and cover plate 2.
Cylinder 1 and cover plate 2 are made by wrought aluminium alloy.Being provided with limbers 11 that is multiple circumferentially distributed along cylinder 1 and that run through cylinder 1 two ends end face between the inside and outside wall of cylinder 1, the two ends end face of cylinder 1 is equipped with a plurality of water-flowing trough 12, all limbers 11 and water-flowing trough 12 are connected to become a single water stream channel.The notch of water-flowing trough 12 is sealed by cover plate 2.
The quantity of the limbers 11 of cylinder 1 is even numbers: the end, two ends of each limbers 11 is respectively respectively communicated with by a water-flowing trough 12 being arranged on cylinder 1 end face and is positioned at these both sides, limbers 11 end of adjacent thereto two limbers 11, the end, two limbers 11 being wherein in same water-flowing trough 12 is respectively used to into water and water outlet, the notch of remaining water-flowing trough 12 is sealed by cover plate 2, makes into forming a single water stream channel between water and water outlet.
The quantity of cover plate 2 is consistent with the quantity of water-flowing trough 12, and one_to_one corresponding.Being provided with limited step 13 at the notch of the water-flowing trough 12 of cylinder 1, cover plate 2 seals and is fixed on limited step 13.
The manufacturing process of the water-cooled casing of the servomotor of the present embodiment, comprises the following steps:
1., cast out by profile extrusion there is the long tube of limbers 11 that is multiple circumferentially distributed and that run through two ends end face.
2., according to the size requirements of casing, long tube is cut off and becomes the cylinder 1 that length is suitable for, as shown in Figure 4.
3., in the both ends of the surface of cylinder 1, process water-flowing trough 12, make all limbers 11 and water-flowing trough 12 be connected to become a single water stream channel.
4., cover plate 2 is made.The quantity of cover plate 2 is consistent with the quantity of water-flowing trough 12, and one_to_one corresponding.Being provided with limited step 13 at the notch of the water-flowing trough 12 of cylinder 1, cover plate 2 seals and is fixed on limited step 13.
5., cover plate 2 is installed, as shown in Figure 5.
(embodiment 2)
The present embodiment is substantially the same manner as Example 1, difference is: the quantity of the limbers 11 of cylinder 1 is odd number: two of the limbers 11 that one pair of which is adjacent are not respectively used to into water and water outlet in the end of same one end, the end, two ends of remaining each limbers 11 is respectively respectively communicated with by a water-flowing trough 12 being arranged on cylinder 1 end face and is positioned at its both sides adjacent thereto two limbers 11, the notch of water-flowing trough 12 is sealed by cover plate 2, makes into forming a single water stream channel between water and water outlet.
(embodiment 3)
The present embodiment is substantially the same manner as Example 1, and difference is: the inwall of the limbers 11 of cylinder 1 is provided with internal tooth.Internal tooth is in the circumferentially distributed vertical bar shaped along cylinder 1, or the annular in the axial distribution along cylinder 1, or in the axially extended spiral type along cylinder 1.
(embodiment 4)
The present embodiment is substantially the same manner as Example 1, and difference is: cover plate 2 is provided with two pieces, and the shape of cover plate 2 is consistent with the shape of the end face of cylinder 1.Two cover plates 2 seals respectively and is fixed in the both ends of the surface of cylinder 1, one of them cover plate 2 is provided with one can be also cross water inlet pipe and the large through-hole of outlet pipe or breach, or one of them cover plate 2 be provided with two can be each passed through on water inlet pipe and the small through hole of outlet pipe or breach, or two cover plates 2 be respectively equipped with one can be through water inlet pipe or the small through hole of outlet pipe or breach.
Particular embodiments described above; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only specific embodiment of the utility model; it is not limited to this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (7)
1. the water-cooled casing of a servomotor, it is characterised in that: include cylinder (1) and cover plate (2)；Limbers (11) that is multiple circumferentially distributed along cylinder (1) and that run through cylinder (1) two ends end face it is provided with between the inside and outside wall of described cylinder (1), it is equipped with a plurality of water-flowing trough (12), all limbers (11) and water-flowing trough (12) on the two ends end face of cylinder (1) and is connected to become a single water stream channel；The notch of described water-flowing trough (12) is sealed by cover plate (2).
The water-cooled casing of a kind of servomotor the most according to claim 1, it is characterized in that: when the quantity of the limbers (11) of described cylinder (1) is even numbers: the end, two ends of each limbers (11) is respectively respectively communicated with by a water-flowing trough (12) being arranged on cylinder (1) end face and is positioned at (11) both sides, this limbers the end of adjacent thereto two limbers (11), two limbers (11) ends being wherein in same water-flowing trough (12) are respectively used to into water and water outlet, the notch of remaining water-flowing trough (12) is sealed by cover plate (2), make into forming a single water stream channel between water and water outlet；
When the quantity of the limbers (11) of cylinder (1) is odd number: two of the limbers (11) that one pair of which is adjacent are not respectively used to into water and water outlet in the end of same one end, the end, two ends of remaining each limbers (11) is respectively respectively communicated with by a water-flowing trough (12) being arranged on cylinder (1) end face and is positioned at its both sides adjacent thereto two limbers (11), the notch of water-flowing trough (12) is sealed by cover plate (2), makes into forming a single water stream channel between water and water outlet.
The water-cooled casing of a kind of servomotor the most according to claim 1, it is characterised in that: the quantity of described cover plate (2) is consistent with the quantity of water-flowing trough (12), and one_to_one corresponding；Being provided with limited step (13) at the notch of the water-flowing trough (12) of described cylinder (1), cover plate (2) seals and is fixed on limited step (13).
The water-cooled casing of a kind of servomotor the most according to claim 1, it is characterised in that: described cover plate (2) is provided with two pieces, and the shape of cover plate (2) is consistent with the shape of the end face of cylinder (1)；Described two cover plates (2) seals respectively and is fixed in the both ends of the surface of cylinder (1), one of them cover plate (2) is provided with one can be also cross water inlet pipe and the large through-hole of outlet pipe or breach, or one of them cover plate (2) be provided with two can be each passed through on water inlet pipe and the small through hole of outlet pipe or breach, or two cover plates (2) be respectively equipped with one can be through water inlet pipe or the small through hole of outlet pipe or breach.
The water-cooled casing of a kind of servomotor the most according to claim 1, it is characterised in that: the inwall of the limbers (11) of described cylinder (1) is provided with internal tooth.
The water-cooled casing of a kind of servomotor the most according to claim 5, it is characterized in that: the internal tooth of the inwall of the limbers (11) of described cylinder (1) is in the circumferentially distributed vertical bar shaped along cylinder (1), or in the annular of the axial distribution along cylinder (1), or in the axially extended spiral type along cylinder (1).
The water-cooled casing of a kind of servomotor the most according to claim 1, it is characterised in that: described cylinder (1) and cover plate (2) are made by wrought aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168028.0U CN205453371U (en) | 2016-03-07 | 2016-03-07 | Servo motor's water -cooling machine shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168028.0U CN205453371U (en) | 2016-03-07 | 2016-03-07 | Servo motor's water -cooling machine shell |
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| Publication Number | Publication Date |
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| CN205453371U true CN205453371U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620168028.0U Active CN205453371U (en) | 2016-03-07 | 2016-03-07 | Servo motor's water -cooling machine shell |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553171A (en) * | 2016-03-07 | 2016-05-04 | 孙建明 | Water-cooling chassis of servo motor and manufacturing technology thereof |
| CN110350708A (en) * | 2019-07-17 | 2019-10-18 | 上海浩正电气有限公司 | Water channel processing method and motor housing cooling structure |
-
2016
- 2016-03-07 CN CN201620168028.0U patent/CN205453371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553171A (en) * | 2016-03-07 | 2016-05-04 | 孙建明 | Water-cooling chassis of servo motor and manufacturing technology thereof |
| CN110350708A (en) * | 2019-07-17 | 2019-10-18 | 上海浩正电气有限公司 | Water channel processing method and motor housing cooling structure |
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