CN204868355U - Guide rail cooling device of digit control machine tool - Google Patents
Guide rail cooling device of digit control machine tool Download PDFInfo
- Publication number
- CN204868355U CN204868355U CN201520500394.7U CN201520500394U CN204868355U CN 204868355 U CN204868355 U CN 204868355U CN 201520500394 U CN201520500394 U CN 201520500394U CN 204868355 U CN204868355 U CN 204868355U
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- China
- Prior art keywords
- guide rail
- connecting portion
- semiconductor chilling
- chilling plate
- dovetail groove
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Abstract
The utility model provides a guide rail cooling device of digit control machine tool belongs to mechanical technical field. It has solved the current inconvenient problem of guide rail cooling device installation. This guide rail cooling device of digit control machine tool is including the guide rail body that has cooling channel, be equipped with the cooling tube in the cooling channel, length side along the guide rail body on cooling channel's the last lateral wall has offered the dovetail, the cooling tube includes the radiating part that is long tubular and is long banding connecting portion, connecting portion are located the dovetail, the constant head tank has been seted up on the connecting portion, all be fixed with the semiconductor refrigeration piece in the constant head tank, the huyashi -chuuka (cold chinese -style noodles) of semiconductor refrigeration piece pastes mutually with the dovetail diapire and leans on, the hot side of semiconductor refrigeration piece pastes mutually with the constant head tank diapire and leans on, connecting portion still are fixed with the electric main with one side that the diapire is relative of dovetail, the semiconductor refrigeration piece is linked together through vice electric wire and electric main, the connecting portion both ends are fixed mutually through welded mode and guide rail body respectively. This guide rail cooling device of digit control machine tool has simple to operate's advantage.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of Digit Control Machine Tool, particularly a kind of guide rail cooling device of Digit Control Machine Tool.
Background technology
Current Digit Control Machine Tool is widely used in machine components manufacture field.In process, the friction each other of the base of tool and guide rail can produce a large amount of frictional heats, guide rail is deformed, and then cause the base of tool to produce deviation when positioning, therefore realize the fast cooling of guide rail, guarantee that the accurate location of the base of tool is significant.
Existing cooling system [the application number: 201420408501.9 guide rail being implemented to device a kind of Digit Control Machine Tool processing guide rail disclosed in Chinese patent storehouse of cooling; Authorization Notice No.: CN203993362U], comprise guide rail body, it is characterized in that: the radial direction of the inside of described guide rail body is provided with heat dissipation channel, the cross sectional shape of described heat dissipation channel is circular; The inwall of described heat dissipation channel is distributed with heat radiation groove, in described heat radiation groove, is provided with semiconductor chilling plate; Described heat radiation groove is also provided with fin, and described heat radiation groove seals by the side of described fin; The inside of described guide rail body also offers cable duct, and described cable duct and described heat dissipation channel do not coincide, and the one end in described cable duct is connected with described heat radiation groove, and the other end in described cable duct is connected with external power source; Be provided with electric wire in described cable duct, one end of described electric wire is connected with described semiconductor chilling plate; Described fin is welded by a plane and a hollow pipe fitting and is formed, and the radial direction of described hollow pipe fitting is consistent with the radial direction of described heat dissipation channel; The two ends of described heat dissipation channel are provided with a three-way diverter valve, and described three-way diverter valve is circumscribed with cooling air circulation system, cold water circulating system and coolant circulation system respectively; The inwall of described heat dissipation channel is coated with the corrosion-inhibiting coating of 1 to 5 millimeters thick, the outer surface of described fin has the corrosion-inhibiting coating of 1 to 2 millimeters thick.
Above-mentioned cooling device plays good cooling effect by the cooperation of cooling fluid and semiconductor chilling plate to guide rail.But still there is a problem in this cooling device: semiconductor chilling plate is positioned at the heat radiation groove be opened on the inwall of heat dissipation channel, but because the guide rail on Digit Control Machine Tool has certain length, heat dissipation channel internal environment cannot be run through very well only according to naked eyes, namely cannot observe the position of heat radiation groove.When semiconductor chilling plate, need by instrument, fin to be brought in heat dissipation channel, and when being installed by semiconductor chilling plate by the mode of prediction, this just causes there will be failure many times, thus has a strong impact on the installation of this cooling device.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of guide rail cooling device of Digit Control Machine Tool easy for installation.
The purpose of this utility model realizes by following technical proposal: a kind of guide rail cooling device of Digit Control Machine Tool, comprise the guide rail body with cooling duct, import and the outlet of cooling duct lay respectively in the both ends of the surface of guide rail body, length direction along guide rail body in described cooling duct is provided with radiating tube, it is characterized in that, the upper side wall of described cooling duct offers the dovetail groove in strip along the length direction of guide rail body, the two ends of described dovetail groove lay respectively in the both ends of the surface of guide rail body, the connecting portion that described radiating tube comprises radiating part in elongated tubular and matches in strip and with dovetail groove, described connecting portion is in dovetail groove, the sidewall that described connecting portion is relative with the diapire of dovetail groove offers some locating slots, some locating slots distribute along the length direction of connecting portion and are all fixed with semiconductor chilling plate in each locating slot, the huyashi-chuuka (cold chinese-style noodles) of described semiconductor chilling plate reclines mutually with the diapire of dovetail groove, and the hot side of this semiconductor chilling plate reclines mutually with the diapire of locating slot, the side that described connecting portion is relative with the diapire of dovetail groove is also fixed with the electric main that the length direction along this connecting portion is arranged, each described semiconductor chilling plate is all connected with electric main by secondary electric wire, the two ends of described electric main are all positioned at outside cooling duct, the two ends of described connecting portion fix respectively by the mode of welding and described guide rail body.
During installation, first in locating slot, install semiconductor chilling plate; Then on connecting portion, electric main be installed and be connected with semiconductor chilling plate by secondary electric wire; Then be inserted into by this entirety formed of radiating tube, semiconductor chilling plate, electric main and secondary electric wire in dovetail groove, and the length direction of smooth and easy dovetail groove slides into assigned address; Then, by the mode of welding, the two ends of connecting portion are fixed respectively with guide rail body; Finally, wherein one end of electric main is connected with power supply.During use, cooling fluid flows through cooling duct, takes away the heat of guide rail body inwall, makes to keep lower temperature outside guide rail.Because the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate and the diapire of dovetail groove offset (diapire of dovetail groove is also equivalent to the inwall of guide rail body), therefore again guide rail body outer wall is lowered the temperature by semiconductor chilling plate, cooling fluid takes away the hot side of semiconductor chilling plate hot side by the transmission of radiating part simultaneously, thus to realize the object of dispelling the heat preferably to guide rail.
All be connected with connecting portion by arranging all parts relevant to heat radiation, and connecting portion coordinates with dovetail groove and can move along the length direction of guide rail body, all parts relevant to heat radiation all can be installed outside cooling duct, then move to assigned address together with connecting portion, there is advantage easy for installation.
In the guide rail cooling device of above-mentioned Digit Control Machine Tool, the sidewall that described connecting portion is relative with the diapire of dovetail groove is plane, and this plane offers the slot to make way in strip along the length direction of connecting portion, the two ends of described slot to make way lay respectively in the both ends of the surface of connecting portion, described plane also offers the link slot that locating slot is connected with slot to make way, the quantity of described link slot and position one_to_one corresponding identical with locating slot, described electric main is positioned at slot to make way, described secondary electric wire is positioned at link slot, and electric main and secondary electric wire are all fixed by glue and connecting portion.
By arranging slot to make way and link slot, electric main and secondary electric wire are hidden, occur damaging with the minimizing wearing and tearing that electric main and secondary electric wire are subject in the sliding process of connecting portion, make the disposable success of installation, thus further increase the convenience of this cooling device installation.
In the guide rail cooling device of above-mentioned Digit Control Machine Tool, described semiconductor chilling plate is square, and the deep equality of the thickness of semiconductor chilling plate and locating slot, described locating slot and semiconductor chilling plate match, and semiconductor chilling plate is embedded in locating slot.
Namely the upper side of semiconductor chilling plate and above-mentioned plane flush, plane is also reclined mutually with the diapire of dovetail groove, thus semiconductor chilling plate is sealed between dovetail groove and connecting portion, effectively avoid the impurity such as dust on the impact of semiconductor chilling plate, thus improve the cooling effect of this cooling device.
Compared with prior art, the guide rail cooling device of this Digit Control Machine Tool has the following advantages:
1, be all connected with connecting portion by arranging all parts relevant to heat radiation, and connecting portion coordinates with dovetail groove and can move along the length direction of guide rail body, all parts relevant to heat radiation all can be installed outside cooling duct, then move to assigned address together with connecting portion, there is advantage easy for installation.
2, by arranging slot to make way and link slot, electric main and secondary electric wire are hidden, occur damaging with the minimizing wearing and tearing that electric main and secondary electric wire are subject in the sliding process of connecting portion, make the disposable success of installation, thus further increase the convenience of this cooling device installation.
3, the sidewall that the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate is relative with dovetail groove diapire with connecting portion all also reclines mutually with the diapire of dovetail groove, so that semiconductor chilling plate is sealed between dovetail groove and connecting portion, effectively avoid the impurity such as dust on the impact of semiconductor chilling plate, thus improve the cooling effect of this cooling device.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3 is the structure for amplifying schematic diagram at A place in Fig. 2.
Fig. 4 is the structural representation of radiating tube.
In figure, 1, guide rail body; 1a, cooling duct; 2, radiating tube; 2a, radiating part; 2b, connecting portion; 2b1, slot to make way; 2b2, link slot; 2b3, locating slot; 3, semiconductor chilling plate; 4, electric main; 5, secondary electric wire.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, the guide rail cooling device of this Digit Control Machine Tool is made up of with the radiating tube 2 being positioned at cooling duct 1a the guide rail body 1 with cooling duct 1a.
Specifically, cooling duct 1a comprises import and outlet, and above-mentioned import and outlet lay respectively in the both ends of the surface of guide rail body 1, and namely cooling duct 1a is strip and length direction along guide rail body 1 is arranged.In the present embodiment, the cross section of cooling duct 1a is square.Radiating tube 2 is elongated tubular edge and the length direction of guide rail body 1 is arranged.This radiating tube 2 comprises the radiating part 2a in elongated tubular and the connecting portion 2b in strip, and connecting portion 2b and radiating part 2a is all arranged along the length direction of guide rail body 1.The upper side wall of cooling duct 1a offers in strip along the length direction of guide rail body 1 and the dovetail groove matched with connecting portion 2b.The two ends of dovetail groove lay respectively in the both ends of the surface of guide rail body 1, and above-mentioned connecting portion 2b is positioned at dovetail groove, and this connecting portion 2b can slide along the length direction of dovetail groove.The two ends of connecting portion 2b fix respectively by the mode of welding and guide rail body 1, thus make radiating tube 2 and guide rail body 1 stable and be fixed together securely.
As shown in Figure 2 and Figure 4, the sidewall that connecting portion 2b is relative with the diapire of dovetail groove offers some locating slot 2b3, some locating slot 2b3 distribute along the length direction of connecting portion 2b and are all fixed with semiconductor chilling plate 3 in each locating slot 2b3.As shown in Figure 2, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate 3 reclines mutually with the diapire of dovetail groove, and the hot side of this semiconductor chilling plate 3 reclines mutually with the diapire of locating slot 2b3.In the present embodiment, each semiconductor chilling plate 3 is all square, and the deep equality of the thickness of semiconductor chilling plate 3 and locating slot 2b3.Locating slot 2b3 and semiconductor chilling plate 3 match, and semiconductor chilling plate 3 is embedded in locating slot 2b3, stablize fixing object to realize semiconductor chilling plate 3 with connecting portion 2b.
Further illustrate, as shown in Figure 1 to Figure 3, the side that connecting portion 2b is relative with the diapire of dovetail groove is also fixed with the electric main 4 that the length direction along this connecting portion 2b is arranged, each semiconductor chilling plate 3 is all connected with electric main 4 by secondary electric wire 5, and the two ends of electric main 4 are all positioned at outside the 1a of cooling duct.In the present embodiment, the sidewall that connecting portion 2b is relative with the diapire of dovetail groove is plane, namely when the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate 3 reclines mutually with the diapire of dovetail groove, above-mentioned plane also reclines mutually with the diapire of dovetail groove, thus semiconductor chilling plate 3 is sealed between dovetail groove and connecting portion 2b, effectively avoid the impurity such as dust on the impact of semiconductor chilling plate 3, improve the cooling effect of this cooling device.
As shown in Figures 2 to 4, above-mentioned plane offers the slot to make way 2b1 in strip along the length direction of connecting portion 2b, the two ends of slot to make way 2b1 lay respectively in the both ends of the surface of connecting portion 2b.Plane also offers the link slot 2b2 that locating slot 2b3 is connected with slot to make way 2b1, the quantity of link slot 2b2 and position one_to_one corresponding identical with locating slot 2b3.Electric main 4 is positioned at slot to make way 2b1, and secondary electric wire 5 is positioned at link slot 2b2, and electric main 4 and secondary electric wire 5 are all fixed by glue and connecting portion 2b.
During installation, first in locating slot 2b3, install semiconductor chilling plate 3; Then on connecting portion 2b, electric main 4 be installed and be connected with semiconductor chilling plate 3 by secondary electric wire 5; Then be inserted into by this entirety formed of radiating tube 2, semiconductor chilling plate 3, electric main 4 and secondary electric wire 5 in dovetail groove, and the length direction of smooth and easy dovetail groove slides into assigned address; Then, by the mode of welding, the two ends of connecting portion 2b are fixed respectively with guide rail body 1; Finally, wherein one end of electric main 4 is connected with power supply.During use, cooling fluid flows through cooling duct 1a, takes away the heat of guide rail body 1 inwall, makes to keep lower temperature outside guide rail.Because the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate 3 and the diapire of dovetail groove offset (diapire of dovetail groove is also equivalent to the inwall of guide rail body 1), therefore again guide rail body 1 outer wall is lowered the temperature by semiconductor chilling plate 3, cooling fluid takes away the hot side of semiconductor chilling plate 3 hot side by the transmission of radiating part 2a simultaneously, thus to realize the object of dispelling the heat preferably to guide rail.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (3)
1. the guide rail cooling device of a Digit Control Machine Tool, comprise the guide rail body with cooling duct, import and the outlet of cooling duct lay respectively in the both ends of the surface of guide rail body, length direction along guide rail body in described cooling duct is provided with radiating tube, it is characterized in that, the upper side wall of described cooling duct offers the dovetail groove in strip along the length direction of guide rail body, the two ends of described dovetail groove lay respectively in the both ends of the surface of guide rail body, the connecting portion that described radiating tube comprises radiating part in elongated tubular and matches in strip and with dovetail groove, described connecting portion is in dovetail groove, the sidewall that described connecting portion is relative with the diapire of dovetail groove offers some locating slots, some locating slots distribute along the length direction of connecting portion and are all fixed with semiconductor chilling plate in each locating slot, the huyashi-chuuka (cold chinese-style noodles) of described semiconductor chilling plate reclines mutually with the diapire of dovetail groove, and the hot side of this semiconductor chilling plate reclines mutually with the diapire of locating slot, the side that described connecting portion is relative with the diapire of dovetail groove is also fixed with the electric main that the length direction along this connecting portion is arranged, each described semiconductor chilling plate is all connected with electric main by secondary electric wire, the two ends of described electric main are all positioned at outside cooling duct, the two ends of described connecting portion fix respectively by the mode of welding and described guide rail body.
2. the guide rail cooling device of Digit Control Machine Tool according to claim 1, it is characterized in that, the sidewall that described connecting portion is relative with the diapire of dovetail groove is plane, and this plane offers the slot to make way in strip along the length direction of connecting portion, the two ends of described slot to make way lay respectively in the both ends of the surface of connecting portion, described plane also offers the link slot that locating slot is connected with slot to make way, the quantity of described link slot and position one_to_one corresponding identical with locating slot, described electric main is positioned at slot to make way, described secondary electric wire is positioned at link slot, and electric main and secondary electric wire are all fixed by glue and connecting portion.
3. the guide rail cooling device of Digit Control Machine Tool according to claim 2, it is characterized in that, described semiconductor chilling plate is square, and the deep equality of the thickness of semiconductor chilling plate and locating slot, described locating slot and semiconductor chilling plate match, and semiconductor chilling plate is embedded in locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500394.7U CN204868355U (en) | 2015-07-09 | 2015-07-09 | Guide rail cooling device of digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500394.7U CN204868355U (en) | 2015-07-09 | 2015-07-09 | Guide rail cooling device of digit control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868355U true CN204868355U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500394.7U Expired - Fee Related CN204868355U (en) | 2015-07-09 | 2015-07-09 | Guide rail cooling device of digit control machine tool |
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| Country | Link |
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| CN (1) | CN204868355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271681A (en) * | 2016-08-31 | 2017-01-04 | 张家港市华扬冶金机械有限公司 | A kind of Digit Control Machine Tool cooled guide rail |
| CN107363637A (en) * | 2017-08-11 | 2017-11-21 | 安徽华隆精密机械有限公司 | A kind of self radiation type high life machining tool |
-
2015
- 2015-07-09 CN CN201520500394.7U patent/CN204868355U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271681A (en) * | 2016-08-31 | 2017-01-04 | 张家港市华扬冶金机械有限公司 | A kind of Digit Control Machine Tool cooled guide rail |
| CN107363637A (en) * | 2017-08-11 | 2017-11-21 | 安徽华隆精密机械有限公司 | A kind of self radiation type high life machining tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jiulin Inventor before: Guo Jiachuan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170427 Address after: 528400 Guangdong city in Zhongshan Province town of Tanzhou Yue Hua Lu month ring health across the plant No. 7 A District Patentee after: ZHONGSHAN CHENGMENG METAL PRODUCTS CO.,LTD. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170427 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 317503 Wenling City, Taizhou province Binhai Town, the convergence of the village Patentee before: Guo Jiachuan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |