TWM543746U - Cooling system of machine tool casting part - Google Patents

Description

工具機鑄件之冷卻系統Cooling system for machine tool castings

本創作係關於一種冷卻系統，尤指一種工具機鑄件之冷卻系統。 This creation relates to a cooling system, especially a cooling system for machine tool castings.

按，工具機為了使其冷卻，大都採用機台內設水道設計的方式，透過冷卻機將冷卻液輸入水道，使冷卻液帶走工具機所產生的熱能，以達到冷卻效果。惟，習知冷卻範圍僅限於水道流經之區域與周圍，而使工具機之冷卻效果不彰，同時，水道管路的佈置成本高，亦有冷卻液洩漏之問題存在。 According to the machine tool, in order to cool it, most of the water channel design is adopted in the machine. The coolant is input into the water channel through the cooling machine, so that the cooling liquid takes away the heat generated by the machine tool to achieve the cooling effect. However, the conventional cooling range is limited to the area where the water channel flows and the surrounding area, so that the cooling effect of the machine tool is not good. At the same time, the arrangement cost of the water channel is high, and there is also a problem of coolant leakage.

另外，美國專利7,185,503號有揭露一種機床的空調系統，其主要於板金件與鑄件之間安裝風管，且風管設有複數個開口，開口包括可調節的電磁閥，以便控制冷卻空氣量，達到輸送冷風降溫。 In addition, U.S. Patent No. 7,185,503 discloses an air conditioning system for a machine tool, which mainly installs a duct between a sheet metal part and a casting, and the duct is provided with a plurality of openings, and the opening includes an adjustable solenoid valve for controlling the amount of cooling air. The cooling air is cooled down.

由於，前述冷風係透過風管輸送，管路末端的風量較為不足，使得管路末端之散熱效果不彰，無法有效減低機械部件的熱能，且該專利的風管包括了數個開口位於板金件與鑄件之間，導致冷風量會於其間散逸，亦影響散效率，更何況風管的結構佈置複雜，設置成本較高。 Because the cold air is transported through the air duct, the air volume at the end of the pipeline is insufficient, so that the heat dissipation effect at the end of the pipeline is not sufficient, and the thermal energy of the mechanical component cannot be effectively reduced, and the patented duct includes several openings in the sheet metal part. Between the casting and the casting, the amount of cold air will be dissipated between them, which also affects the efficiency of the dispersion. Moreover, the structural arrangement of the duct is complicated and the installation cost is high.

為解決上述課題，本創作揭露一種工具機鑄件之冷卻系統，其藉由風扇帶動冷空氣流通於工具機鑄件內部，以達到工具機鑄件降溫散熱之目的。 In order to solve the above problems, the present invention discloses a cooling system for a machine tool casting, which uses a fan to drive cold air to flow inside the casting machine tool to achieve the purpose of cooling and cooling the tool machine casting.

為達上述目的，本創作提供一種工具機鑄件之冷卻系統，其包括：一工具機鑄件，其具有一內空間以及連通於內空間之一入口端及一出口端；一冷凝器，係設置於入口端；以及一風扇，係設置於冷凝器之一側，用以引入外界空氣，使外界空氣經冷凝器導入內空間，並由出口端排出。 In order to achieve the above object, the present invention provides a cooling system for a machine tool casting, comprising: a machine tool casting having an inner space and an inlet end and an outlet end connected to the inner space; a condenser disposed at The inlet end; and a fan disposed on one side of the condenser for introducing outside air to introduce outside air into the inner space through the condenser and discharged from the outlet end.

其中，冷凝器與風扇皆設於該內空間。 Wherein, both the condenser and the fan are disposed in the inner space.

其中，風扇背向入口端，且緊鄰於冷凝器。 Wherein the fan faces away from the inlet end and is adjacent to the condenser.

其中，工具機鑄件表面具有複數個鏤空孔。 Wherein, the surface of the casting machine tool has a plurality of hollow holes.

其中，冷凝器連通一進水管及一出水管，進水管與出水管共同連通接設於一冷卻機，以使冷卻機透過一冷卻液與冷凝器循環。 The condenser is connected to an inlet pipe and an outlet pipe, and the inlet pipe and the outlet pipe are connected in common to a cooler, so that the cooler circulates through the coolant and the condenser.

其中，工具機鑄件為直立式，入口端與出口端橫設於該工具機鑄件相鄰的兩側。 Wherein, the machine tool casting is an upright type, and the inlet end and the outlet end are horizontally disposed on two sides adjacent to the casting of the machine tool.

其中，工具機鑄件為橫臥式，入口端與出口端軸設於工具機鑄件的兩端。 Wherein, the machine tool casting is horizontally horizontal, and the inlet end and the outlet end shaft are disposed at both ends of the casting machine tool casting.

藉此，透過風扇帶動外界空氣經過冷凝器降溫後，使外界空氣轉換成冷空氣於內空間內流動，促使冷空氣能對工具機鑄件達到降溫散熱之功效。且相較於先前技術而言，不需要另外安裝管道，結構較為簡單，整體安裝彈性高。 Thereby, after the fan is driven to cool the outside air through the condenser, the outside air is converted into cold air to flow in the inner space, so that the cold air can cool down the heat of the machine tool casting. Compared with the prior art, there is no need to separately install the pipeline, the structure is relatively simple, and the overall installation elasticity is high.

10‧‧‧工具機鑄件 10‧‧‧Tool machine castings

11‧‧‧內空間 11‧‧‧Internal space

12‧‧‧入口端 12‧‧‧ entrance end

13‧‧‧出口端 13‧‧‧export end

14‧‧‧鏤空孔 14‧‧‧ hollow holes

20‧‧‧冷凝器 20‧‧‧Condenser

21‧‧‧進水管 21‧‧‧ water inlet

22‧‧‧出水管 22‧‧‧Outlet

30‧‧‧風扇 30‧‧‧Fan

40‧‧‧冷卻機 40‧‧‧cooler

[圖1]係為本創作工具機鑄件之冷卻系統實施於直式鑄件之結構示意圖。 [Fig. 1] is a schematic view showing the structure of a cooling system of the casting machine tool casting in a straight casting.

[圖2]係為圖1之另一視角結構示意圖。 FIG. 2 is a schematic view of another perspective structure of FIG. 1. FIG.

[圖3]係為本創作之冷卻系統結構示意圖。 [Fig. 3] is a schematic diagram of the structure of the cooling system of the present invention.

[圖4]係為本創作工具機鑄件之冷卻系統實施於臥式鑄件之示意圖。 [Fig. 4] is a schematic view showing that the cooling system of the casting machine tool of the present invention is implemented in a horizontal casting.

[圖5]係為本創作工具機鑄件之冷卻系統實施於另一臥式鑄件之示意圖。 [Fig. 5] is a schematic view showing that the cooling system of the casting machine tool is implemented in another horizontal casting.

為便於說明本創作於上述創作內容一欄中所表示的中心思想，茲以具體實施例表達。實施例中各種不同物件係按適於列舉說明之比例，而非按實際元件的比例與以繪製，合先敘明。 For the convenience of the description, the central idea expressed in the above-mentioned creation content column is expressed by a specific embodiment. The various items in the embodiments are set forth in proportion to the description and not in the

請參閱圖1至圖5所示，本創作之工具機鑄件之冷卻系統，包括有：一工具機鑄件10，其為工具機之一部分，且如圖1、圖2所示呈直立式或如圖4、圖5所式之橫臥式。工具機鑄件10具有一內空間11以及連通內空間11之入口端12及出口端13，在圖2所示的實施例中，入口端12與出口端13橫設於工具機鑄件10的兩側，而在圖4、圖5所示的實施例中，入口端12與出口端13軸設於工具機鑄件10的兩端。其中，工具機鑄件10表面具有複數個鏤空孔14與內空間11、入口端12及出口端13相連通，而於鏤空孔14可為圓形或非圓形，鏤空孔14可幫助空氣流通。 Referring to FIG. 1 to FIG. 5, the cooling system of the tool machine casting of the present invention comprises: a machine tool casting 10, which is a part of the machine tool, and is upright or as shown in FIG. 1 and FIG. Figure 4 and Figure 5 are horizontal and horizontal. The machine tool casting 10 has an inner space 11 and an inlet end 12 and an outlet end 13 communicating with the inner space 11. In the embodiment shown in Fig. 2, the inlet end 12 and the outlet end 13 are transversely disposed on both sides of the machine tool casting 10. In the embodiment shown in FIGS. 4 and 5, the inlet end 12 and the outlet end 13 are axially disposed at both ends of the machine tool casting 10. Wherein, the surface of the machine tool casting 10 has a plurality of hollow holes 14 communicating with the inner space 11, the inlet end 12 and the outlet end 13, and the hollow holes 14 may be circular or non-circular, and the hollow holes 14 may help the air to circulate.

一冷卻裝置，其包括一冷凝器20、一風扇30及一冷卻機40。冷凝器20係設置於入口端12處，於本創作中，冷凝器20與風扇30皆設於內空間 11，俾使冷凝器20與風扇30利用工具機鑄件10之內空間11佈置安裝，且不外露於工具機鑄件10外。其中，冷卻裝置中的冷凝器20與風扇30的數量可依據工具機熱源處進行佈置，有助於快速散熱。 A cooling device includes a condenser 20, a fan 30, and a cooler 40. The condenser 20 is disposed at the inlet end 12, and in the present creation, the condenser 20 and the fan 30 are both disposed in the inner space. 11. The condenser 20 and the fan 30 are mounted by the inner space 11 of the machine tool casting 10 and are not exposed to the outside of the machine tool casting 10. Wherein, the number of the condenser 20 and the fan 30 in the cooling device can be arranged according to the heat source of the machine tool, which contributes to rapid heat dissipation.

而風扇30係設置於冷凝器20之一側，並背向入口端12且緊鄰於冷凝器20，藉由風扇30作為，用以引入外界空氣，使外界空氣經冷凝器20導入內空間11，並由出口端13排出。 The fan 30 is disposed on one side of the condenser 20 and faces away from the inlet end 12 and is adjacent to the condenser 20. The fan 30 functions as a fan to introduce outside air, so that outside air is introduced into the inner space 11 through the condenser 20. And discharged from the outlet end 13.

進一步地，冷凝器20連通一進水管21及一出水管22，進水管21與出水管22共同連通接設於冷卻機40，以使冷卻機40透過一冷卻液與冷凝器20循環。其中，冷卻機40為工具機所既有，非額外增設之構件，有效地利用既有裝置設備進行佈置。 Further, the condenser 20 is connected to an inlet pipe 21 and an outlet pipe 22. The inlet pipe 21 and the outlet pipe 22 are connected in common to the cooler 40 to circulate the cooler 40 through the coolant and the condenser 20. Wherein, the cooling machine 40 is a component of the machine tool, which is not additionally added, and is effectively arranged by using existing equipment.

藉此，冷卻液流至冷凝器20使其溫度下降，再透過風扇30帶動外界空氣經過冷凝器20降溫後，使外界空氣轉換成冷空氣於內空間11內流動(或如圖2所示，透過鏤空孔14進氣或排氣)並透過內空間11作為流道，促使冷空氣能對工具機鑄件10達到降溫散熱之功效，如此一來可針對工具機運作時發熱之部位達到降溫散熱，確保鑄件不會受到熱量產生結構變形，影響加工精度。 Thereby, the coolant flows to the condenser 20 to lower its temperature, and then the outside air is cooled by the fan 30 to cool the outside air, and the outside air is converted into cold air to flow in the inner space 11 (or as shown in FIG. 2, The air inlet or the exhaust through the hollow hole 14 and the inner space 11 as a flow path, so that the cold air can cool down the heat of the machine tool casting 10, so that the heat can be cooled and cooled in the working part of the machine tool. Ensure that the casting is not subject to heat-induced structural deformation and affects machining accuracy.

此外，本創作更可安裝溫度感測器於工具機鑄件10內部，用以感測工具機鑄件10各部分溫度，配合風扇30之風量控制，以針對不同區域加強或減少散熱速度。 In addition, the present invention can further install a temperature sensor inside the machine tool casting 10 to sense the temperature of each part of the machine tool casting 10, and cooperate with the air volume control of the fan 30 to enhance or reduce the heat dissipation speed for different areas.

綜合上述，本創作工具機鑄件之冷卻系統，可用於直式或臥式的工具機鑄件10，俾使整體可用於工具機之頭部、底座或是立柱等處，透過工具機鑄件10之內空間11作為流道，相較於先前技術而言，不需要另外安裝管道，結構較為簡單，整體安裝彈性高；再者，習知利用冷風於鑄件與板金殼間流動， 容易使冷風散逸，而影響冷卻效率，反觀本創作透過風扇30控制風量，使得冷空氣於內空間11流動，有效地降低鑄件溫度，避免影響加工精度，散熱效率高。 In summary, the cooling system of the casting machine tool can be used for the straight or horizontal machine tool casting 10, so that the whole can be used for the head, the base or the column of the machine tool, through the casting machine 10 The space 11 is used as a flow channel. Compared with the prior art, there is no need to separately install a pipeline, the structure is relatively simple, and the overall installation elasticity is high; further, it is conventional to use cold air to flow between the casting and the gold shell. It is easy to dissipate the cold air and affect the cooling efficiency. In contrast, the present invention controls the air volume through the fan 30, so that the cold air flows in the inner space 11, effectively reducing the temperature of the casting, avoiding affecting the processing precision, and high heat dissipation efficiency.

雖然本創作是以一個最佳實施例作說明，精於此技藝者能在不脫離本創作精神與範疇下作各種不同形式的改變。以上所舉實施例僅用以說明本創作而已，非用以限制本創作之範圍。舉凡不違本創作精神所從事的種種修改或改變，俱屬本創作申請專利範圍。 Although the present invention has been described in terms of a preferred embodiment, it is obvious to those skilled in the art that various changes can be made without departing from the spirit and scope of the invention. The above embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. Any modification or change that is not in violation of the spirit of this creation is the scope of patent application for this creation.

10‧‧‧工具機鑄件 10‧‧‧Tool machine castings

13‧‧‧出口端 13‧‧‧export end

20‧‧‧冷凝器 20‧‧‧Condenser

11‧‧‧內空間 11‧‧‧Internal space

14‧‧‧鏤空孔 14‧‧‧ hollow holes

30‧‧‧風扇 30‧‧‧Fan

Claims (7)

一種工具機鑄件之冷卻系統，其包括： 　　一工具機鑄件，其具有一內空間以及連通於該內空間之一入口端及一出口端； 　　一冷凝器，係設置於該入口端；以及 　　一風扇，係設置於該冷凝器之一側，用以引入外界空氣，使外界空氣經該冷凝器導入該內空間，並由該出口端排出。A cooling system for a machine tool casting, comprising: a machine tool casting having an inner space and an inlet end and an outlet end connected to the inner space; a condenser disposed at the inlet end; and a fan It is disposed on one side of the condenser for introducing outside air, and the outside air is introduced into the inner space through the condenser, and is discharged from the outlet end. 如請求項1所述之工具機鑄件之冷卻系統，其中，該冷凝器與該風扇皆設於該內空間。A cooling system for a machine tool casting according to claim 1, wherein the condenser and the fan are both disposed in the inner space. 如請求項2所述之工具機鑄件之冷卻系統，其中，該風扇背向該入口端，且緊鄰於該冷凝器。A cooling system for a machine tool casting according to claim 2, wherein the fan faces away from the inlet end and is adjacent to the condenser. 如請求項1所述之工具機鑄件之冷卻系統，其中，該工具機鑄件表面具有複數個鏤空孔。A cooling system for a machine tool casting according to claim 1, wherein the machine tool casting has a plurality of hollow holes in its surface. 如請求項1所述之工具機鑄件之冷卻系統，其中，該冷凝器連通一進水管及一出水管，該進水管與該出水管共同連通接設於一冷卻機，以使該冷卻機透過一冷卻液與該冷凝器循環。The cooling system of the machine tool casting according to claim 1, wherein the condenser is connected to an inlet pipe and an outlet pipe, and the inlet pipe and the outlet pipe are connected in common to a cooler to allow the cooler to pass through A coolant circulates with the condenser. 如請求項1所述之工具機鑄件之冷卻系統，其中，該工具機鑄件為直立式，該入口端與該出口端橫設於該工具機鑄件相鄰的兩側。A cooling system for a machine tool casting according to claim 1, wherein the machine tool casting is upright, and the inlet end and the outlet end are transversely disposed on opposite sides of the machine tool casting. 如請求項1所述之工具機鑄件之冷卻系統，其中，該工具機鑄件為橫臥式，該入口端與該出口端軸設於該工具機鑄件的兩端。A cooling system for a machine tool casting according to claim 1, wherein the machine tool casting is a horizontal type, and the inlet end and the outlet end shaft are disposed at both ends of the machine tool casting.