WO2019056425A1 - Spray cooling device - Google Patents

Abstract

A spray cooling device (100) for performing spray cooling on a machining blade comprises a fixing mechanism (20), at least one spraying member (30), and a liquid outlet pipe (50). The fixing mechanism (20) comprises a fixing member (21) and a sealing member (22). The fixing member (21) comprises a body (211), an accommodation slot (212), and a liquid outlet end portion (213). The body (211) is connected to a machining device. The accommodation slot (212) is arranged on the body (211). A bottom surface of the accommodation slot (212) is provided with at least one output hole (2121) running therethrough. The liquid outlet end portion (213) is provided with a liquid outlet hole (2131) running therethrough. The liquid outlet hole (2131) is in communication with the accommodation slot (212). The sealing member (22) is disposed on the body (211). Each spraying member (30) comprises a connecting pipe (31) and a spray nozzle (32). One end of the connecting pipe (31) is disposed on the body (211) and communicates with a corresponding output hole (2121). The spray nozzle (32) is disposed on the connecting pipe (31), and is aimed at the machining blade. The liquid outlet pipe (50) is in communication with the liquid outlet hole (2131). The liquid outlet pipe (50) outputs a cooling liquid to the accommodation slot (212) via the liquid outlet hole (2131),. The cooling liquid in the accommodation slot (212) passes through the connecting pipe (31) of each spray member (30), and is sprayed towards the processing blade via the spray nozzle (32). The spray cooling device (100) is not prone to misalignment.

Description

Spray cooling device Technical field

The utility model relates to a spray cooling device, in particular to a spray cooling device capable of cooling a processing tool of a processing device.

Background technique

The CNC (Computer numerical control) machine generates a large amount of cutting heat during machining, which increases the temperature of the tool, the workpiece, and even the machine tool. In order to reduce the tool wear and reduce the temperature of the machining part, the coolant is often sprayed with the coolant. . However, during the machining of the workpiece, the movement of the workpiece is swayed, resulting in unstable factors in the oil pipe and the gas pipe, causing misalignment and inaccurate tools, thereby causing failure to cool the machining tool and damage the tool, thereby affecting the machining efficiency and good rate.

Utility model content

In view of the above, it is necessary to provide a spray cooling device that is stable and not easily misaligned.

A spray cooling device for spray cooling a processing tool of a processing device, the spray cooling device comprising a fixing mechanism, at least one spray member and an infusion tube, the fixing mechanism comprising a fixing member and a sealing member, the fixing member The body includes a body, a receiving groove, and an infusion end, the body is configured to be connected to the processing device, the receiving groove is formed on the body to hold the cooling liquid, and the bottom surface of the receiving groove is provided with at least one output hole, the infusion end a portion is disposed on the body, and an infusion hole is formed through the infusion end, the infusion hole is in communication with the receiving groove, and the sealing member is disposed on the body to seal the receiving groove, and each of the spraying parts The utility model comprises a connecting pipe and a liquid nozzle, wherein one end of the connecting pipe is arranged at the And corresponding to the output hole, the liquid nozzle is disposed on the free end of the connecting tube for aligning the processing tool, and one end of the infusion tube is disposed on the infusion end and the infusion hole Connected, the infusion tube conveys the cooling liquid to the receiving tank through the infusion hole, and the cooling liquid in the receiving groove passes through the connecting pipe of each of the spraying members and is sprayed toward the processing tool through the liquid discharging nozzle, thereby The tool is spray cooled.

Further, the body includes a first surface and a second surface opposite to the first surface, the receiving groove is formed on the first surface, and the sealing member is disposed on the first surface.

Further, the first surface is further provided with a sealing groove, and the sealing groove is located around the receiving groove for receiving a sealing strip.

Further, the fixing member further includes at least one air delivery end portion, the at least one air delivery end portion is disposed at one side of the body and adjacent to the infusion end portion, and the air transmission end portion is provided with the air transmission hole, An air venting passage runs through adjacent sides of the gas conveying end, and an end of the gas venting opening adjacent to the first surface is in communication with a gas pipe, the spray cooling device further comprising at least one air blasting member, each of the air blasting members The utility model comprises a connecting pipe and an air nozzle, wherein one end of the connecting pipe is arranged on the gas conveying end and communicates with the gas conveying hole, and the air nozzle is arranged on the free end of the connecting pipe for aligning the machining tool.

Further, the spray cooling device further includes a connecting mechanism, the connecting mechanism includes a fixing plate and a connecting plate, the fixing plate is connected to the processing device, and the connecting plate is disposed at an end of the fixing plate away from the processing device, the connection A receiving slot is defined in the receiving slot. The receiving slot is disposed on the opposite side of the connecting board. The body is disposed on the connecting board and the infusion end is received in the receiving slot.

Further, the connecting mechanism is L-shaped.

Further, the body has a semi-circular shape.

Further, the receiving groove has a semicircular arc shape.

The spray cooling device has a receiving groove formed in the body of the fixing member to hold the cooling liquid conveyed by the infusion pipe, and a connecting pipe through each of the spraying members disposed on the body And the spray nozzle sprays the coolant to the machining tool to cool the machining tool, reduces the number of the infusion pipes, and fixes each spray member directly to the processing device by the fixing member, thereby improving the stability of the spray device. Sex.

DRAWINGS

1 is a perspective view of a shower cooling device according to an embodiment of the present invention.

Figure 2 is a partially exploded perspective view of the shower cooling device of Figure 1.

3 is a perspective exploded view of the fixing member of the shower cooling device shown in FIG. 1.

Main component symbol description

Spray cooling device	100
Connection mechanism	10
Fixed plate	11
Connection plate	12
Storage slot	121
Fixing mechanism	20
Fastener	twenty one
Ontology	211
First surface	2111
Second surface	2112
the seal groove	2113
Holding slot	212
Output hole	2121
Infusion end	213
Infusion hole	2131
Air end	214

Gas tunnel	2141
Seals	twenty two
Sprinkler	30
Connecting pipe	31,41
Spray nozzle	32
Jet	40
Air nozzle	42
Infusion tube	50

The present invention will be further described in conjunction with the above drawings in the following detailed description.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be noted that when an element is considered to be "connected" to another element, it can be connected directly to the other element or. When an element is considered to be "disposed on" another element, it can be placed directly on the other element or the element.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to the invention. The terminology used in the description of the present invention is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and/or" used herein includes any and all combinations of one or more of the associated listed items.

Referring to FIG. 1 , the utility model provides a processing tool capable of processing a processing device. The shower cooling device 100 is cooled. The spray cooling device 100 includes a connection mechanism 10, a fixing mechanism 20, at least one shower member 30, at least one air jet member 40, and an infusion tube 50. The connecting mechanism 10 is used to connect a processing device (not shown) to mount the shower cooling device 100 on the processing device. The fixing mechanism 20 is disposed on the connecting mechanism 10. At least one spray member 30 and at least one air jet member 40 are disposed on the securing mechanism 20 and toward the machining tool of the processing device to cool the machining tool. The infusion tube 50 is in communication with the securing mechanism 20 to provide a cooling liquid. In the present embodiment, the number of the shower members 30 is four, and the number of the air ejection members 40 is two, but is not limited thereto.

Referring to FIG. 2, the connecting mechanism 10 is substantially L-shaped and includes a fixing plate 11 and a connecting plate 12. The fixing plate 11 is connected to the processing device by bolts (not shown). The connecting plate 12 is disposed at an end of the fixing plate 11 away from the processing device. A receiving groove 121 is defined in an end of the connecting plate 12 away from the fixing plate 11. The receiving slots 121 are formed on opposite sides of the connecting plate 12.

2 and 3, the fixing mechanism 20 includes a fixing member 21 and a sealing member 22. The fixing member 21 includes a body 211, a receiving groove 212, an infusion end portion 213, and at least one gas delivery end portion 214. The main body 211 is disposed on the connecting plate 12 and the infusion end portion 213 is received in the receiving groove 121. The body 211 is substantially semi-arc-shaped and includes a first surface 2111 and a second surface 2112 opposite the first surface 2111. The accommodating groove 212 is substantially semi-arc-shaped and is used for holding the coolant delivered by the infusion tube 50. The receiving groove 212 is formed on the first surface 2111. At least one output hole 2121 is formed through the bottom surface of the receiving groove 212. The infusion end 213 is disposed on one side of the body 211. An infusion hole 2131 is formed in the infusion end portion 213. The infusion hole 2131 is in communication with the receiving groove 212. At least one gas delivery end 214 is disposed on one side of the body 211 and adjacent to the infusion end 213. An air delivery channel 2141 is defined in the air delivery end 214. The gas delivery channels 2141 extend through adjacent sides of the gas delivery end 214. An end of the gas delivery channel 2141 adjacent to the first surface 2111 is in communication with a gas delivery tube (not shown).

In this embodiment, the first surface 2111 of the body 211 is further provided with a sealing groove 2113. The sealing groove 2113 is located around the receiving groove 212 for receiving a sealing strip (not shown).

The sealing member 22 is substantially semi-arc-shaped and is disposed on the first surface 2111 of the body 211 to seal the receiving groove 212.

Each of the showers 30 includes a connecting pipe 31 and a liquid discharge nozzle 32. One end of the connecting tube 31 is disposed on the second surface 2112 of the body 211 and communicates with the corresponding output hole 2121. A liquid discharge nozzle 32 is provided on the free end of the connecting pipe 31 for aligning the machining tool of the machining device. The liquid discharge nozzle 32 is capable of spraying a cooling liquid to a machining tool of the machining device to cool the machining tool.

Each of the air members 40 includes a connecting pipe 41 and an air nozzle 42. One end of the connecting pipe 41 is disposed on the gas conveying end portion 214 and communicates with the gas transmission hole 2141. The air nozzle 42 is disposed on the free end of the connecting tube 41 for aligning the machining tool of the processing device. The air nozzle 42 is capable of spraying cooling gas to a machining tool of the processing device to cool the machining tool.

One end of the infusion tube 50 is disposed on the infusion end portion 213 and communicates with the infusion port 2131. The infusion tube 50 is used to deliver the cooling liquid into the receiving tank 212.

Referring to FIG. 1 to FIG. 3 at the same time, when assembling, the fixing plate 11 is connected to the processing device by bolts (not shown), and the connecting plate 12 is disposed at one end of the fixing plate 11 away from the processing device. will. The body 211 of the fixing member 21 is disposed on the connecting plate 12 , and the infusion end portion 213 is received in the receiving groove 121 , and the sealing member 22 is disposed on the first surface 2111 of the body 211 . One end of the connecting pipe 31 of each of the showers 30 is disposed on the second surface 2112 of the body 211 and communicates with the corresponding output hole 2121, and the liquid nozzle 32 is disposed on the free end of the connecting pipe 31. One end of the connecting pipe 41 of each of the air injection members 40 is disposed on the air supply end portion 214 and communicates with the air transmission hole 2141, and the air nozzle 42 is disposed on the free end of the connecting pipe 41. Finally, one end of the infusion tube 50 is placed on the infusion end 213 and communicated with the infusion hole 2131, and a gas pipe (Fig. One end, not shown, is disposed on the respective gas delivery end 214 and communicates with the corresponding gas delivery channel 2141 to complete assembly of the entire spray cooling device 100.

In use, the infusion tube 50 delivers the cooling liquid to the receiving tank 212 through the infusion hole 2131. The coolant in the accommodating groove 212 passes through the connecting pipe 31 of each of the showers 30 and is sprayed toward the machining tool via the liquid discharge nozzle 32 to spray-cool the tool. At the same time, the gas pipe sprays cooling gas to the machining tool through the gas transmission port 2141, the connecting pipe 41 of the corresponding air injection member 40, and the air nozzle 42 to cool the machining tool.

The spray cooling device 100 includes a connecting mechanism 10, a fixing mechanism 20, at least one shower member 30, at least one air blowing member 40, and an infusion tube 50. The fixing member 21 includes a body 211, a receiving groove 212, an infusion end portion 213, and at least one infusion. The air end portion 214 is not limited thereto. In other embodiments, the connecting mechanism 10, the at least one air delivery end portion 214, and the at least one air ejecting member 40 may be removed, and the fixing member 21 of the fixing mechanism 20 is directly fixed to the processing device. The spray cooling device 100 is not affected to be mounted on the processing device and the at least one spray member 30 is spray-cooled to the processing tool.

The spray cooling device 100 is provided with a receiving groove 212 on the body 211 of the fixing member 21 to hold the cooling liquid delivered by the infusion tube 50, and through the connecting tube 31 and the liquid discharging of each of the shower members 30 provided on the body 211. The nozzle 32 sprays the cooling liquid to the machining tool to cool the machining tool, reduces the number of the infusion tubes 50, and fixes each of the shower members 30 directly to the processing device by the fixing member 21, so that the shower member 30 is improved. Stability.

In addition, those skilled in the art can make other changes in the spirit of the present invention. Of course, the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims (8)

1. A spray cooling device for spray cooling a processing tool of a processing device, the spray cooling device comprising a fixing mechanism, at least one spray member and an infusion tube, wherein the fixing mechanism comprises a fixing member and a sealing member The fixing member includes a body, a receiving groove and an infusion end, the body is configured to be connected to the processing device, the receiving groove is formed on the body to hold the cooling liquid, and the bottom surface of the receiving groove is provided with at least one output hole The infusion end portion is disposed on the body, and the infusion end portion is provided with an infusion hole, the infusion hole is in communication with the receiving groove, and the sealing member is disposed on the body to seal the receiving groove, each The spray member includes a connecting pipe and a liquid nozzle, one end of the connecting pipe is disposed on the body and communicates with the corresponding output hole, and the liquid spray nozzle is disposed on the free end of the connecting pipe for aligning the a processing tool, one end of the infusion tube is disposed on the infusion end and communicates with the infusion hole, and the infusion tube delivers the cooling liquid to the receiving groove through the infusion hole, and the cooling liquid in the receiving groove Each member of the spray through the connection pipe and the machining tool is sprayed through the spray liquid discharge nozzle to perform cooling of the machining tool.
2. The shower cooling device according to claim 1, wherein the body comprises a first surface and a second surface opposite to the first surface, the receiving groove is formed on the first surface, and the sealing member is disposed on the first surface On the first surface.
3. The shower cooling device according to claim 2, wherein the first surface is further provided with a sealing groove, and the sealing groove is located around the receiving groove for receiving a sealing strip.
4. The spray cooling device according to claim 3, wherein the fixing member further comprises at least one gas delivery end, the at least one gas delivery end being disposed on one side of the body and adjacent to the infusion end portion, The gas transmission hole is opened on the gas transmission end, and the gas transmission hole runs through the adjacent sides of the gas transmission end, and the end of the gas transmission hole near the first surface communicates with a gas pipe, and the spray cooling The device also includes at least one air jet, each The air jet includes a connecting pipe and an air nozzle, one end of the connecting pipe is disposed on the air conveying end and is in communication with the air connecting hole, and the air nozzle is disposed on the free end of the connecting pipe for aligning Processing tools.
5. The spray cooling device according to claim 1, wherein the spray cooling device further comprises a connecting mechanism, wherein the connecting mechanism comprises a fixing plate and a connecting plate, the fixing plate is connected to the processing device, and the connecting plate is arranged The receiving plate is disposed at the opposite end of the connecting plate, and the receiving plate is disposed at an opposite end of the connecting plate. The receiving slot is disposed on opposite sides of the connecting plate. The body is disposed on the connecting plate and the infusion is The end portion is received in the receiving groove.
6. The spray cooling device according to claim 5, wherein the connecting mechanism is L-shaped.
7. The spray cooling device according to claim 1, wherein the body has a semicircular arc shape.
8. The spray cooling device according to claim 1, wherein the receiving groove has a semicircular arc shape.

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