Composite oil cooling device for numerical control machining center

Abstract

The utility model discloses a compound oil cooling device for a numerical control machining center, which comprises a compound oil cooling device main body, two sides of the upper end of the compound oil cooling device main body are fixedly connected with upper cooling fans, and the lower end of the compound oil cooling device main body is provided with a damping protection mechanism in a positioning manner. The four corners of the lower end of the damping protection mechanism are movably connected with moving trundles. According to the composite oil cooling device for the numerical control machining center, when the composite oil cooling device body operates, certain vibration can be generated, the damping effect can be improved through the damping protection mechanism, the composite oil cooling device body is protected to a certain degree, and the service life of the composite oil cooling device body is prolonged. A lower positioning connecting plate at the lower end of the composite oil cooling device body and a third damping bottom plate are fixed together through bolts, when the composite oil cooling device body vibrates, a damper and an elastic piece can be compressed, and the damping effect is achieved through the damper and the elastic piece.

Description

Technical Field

[0001] The utility model relates to the technical field of compound oil cooling devices, in particular to a compound oil cooling device for a numerical control machining center. Background Art

[0002] The composite oil cooling device for CNC machining centers is a cooling system designed specifically for CNC machining centers to control and regulate the heat generated by the equipment during high-speed cutting. This device usually combines oil cooling and liquid cooling to achieve more efficient thermal management.

[0003] The common composite oil cooling device for CNC machining centers has a relatively simple structure when in use, and usually no shock-absorbing protection device is set. During high-speed cutting, the lack of shock-absorbing measures may cause the vibration of the machine tool to increase, affecting the machining accuracy and surface quality. Long-term vibration may cause fatigue of the machine tool and equipment, reduce its service life, increase maintenance costs, and bring certain adverse effects to people's use process. For this reason, we propose a composite oil cooling device for CNC machining centers. Utility Model Content

[0004] Technical problem to be solved: In view of the deficiencies in the prior art, the utility model provides a composite oil cooling device for a CNC machining center, which has the advantages of shock absorption and protection. Through the provided shock absorption and protection mechanism, when the main body of the composite oil cooling device is in operation, a certain vibration will be generated. The provided shock absorption and protection mechanism can improve the shock absorption effect, and has a certain protective effect on the main body of the composite oil cooling device. The lower positioning connecting plate at the lower end of the main body of the composite oil cooling device and the No. 3 shock absorption base plate are fixed together by bolts. When the main body of the composite oil cooling device vibrates, the damper and the elastic member can be compressed. The damper and the elastic member have a shock absorption effect, and the outer wall of the guide stabilizer bar penetrates the No. 2 through-active hole, the No. 3 through-active hole and the inner wall of the No. 1 through-active hole to move, thereby enhancing the stability of the No. 3 shock absorption base plate and the No. 2 shock absorption base plate during movement, and can effectively solve the problems in the background technology.

[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a composite oil cooling device for a CNC machining center, comprising a composite oil cooling device body, both sides of the upper end of the composite oil cooling device body are fixedly connected with an upper cooling fan, the lower end of the composite oil cooling device body is positioned and installed with a shock-absorbing protection mechanism, the four corners of the lower end of the shock-absorbing protection mechanism are movably connected with movable casters, the front end of the composite oil cooling device body is fixedly connected with a heat dissipation protection net, one side of the composite oil cooling device body is electrically connected with a control panel, the shock-absorbing protection mechanism includes a lower positioning connecting plate, a No. 1 through-active hole, a movable shock-absorbing base, a through-guide stabilizing rod, an anti-slip threaded bolt, a damper, an elastic member, a connecting threaded bolt, a No. 2 shock-absorbing base plate, a damping through-hole, a No. 2 through-active hole, a No. 3 shock-absorbing base plate and a No. 3 through-active hole.

[0006] Preferably, the upper cooling fan is embedded in the upper end of the composite oil cooling device body and positioned, the heat dissipation protection net is embedded in the front end of the composite oil cooling device body and fixed, the output end of the composite oil cooling device body is electrically connected to the input end of the control panel, and the movable casters rotate through bearings at the four corners of the lower end of the shock-absorbing protection mechanism.

[0007] Preferably, the lower positioning connecting plate is located at the lower end of the main body of the composite oil cooling device, the No. 1 through-active hole is opened around the upper end of the lower positioning connecting plate, the through-guide stabilizing rod is located around the upper end of the movable shock-absorbing base, and the anti-slip threaded bolt is located on the inner wall of the upper end of the through-guide stabilizing rod.

[0008] Preferably, the damper is located at the four corners of the upper end of the movable shock-absorbing base, the elastic member is located on the outer wall of the upper end of the damper, the connecting threaded bolt is located at the upper end of the damper, the damping through-hole is opened at the four corners of the upper end of the No. 2 shock-absorbing base plate, the No. 2 through-active hole is opened around the upper end of the No. 2 shock-absorbing base plate, and the No. 3 through-active hole is opened around the upper end of the No. 3 shock-absorbing base plate.

[0009] Preferably, the upper end of the lower positioning connecting plate is fixedly connected to the lower end of the main body of the composite oil cooling device, the lower ends of the through-guide stabilizing rods are fixedly connected to the four sides of the upper end of the movable shock-absorbing base, the lower ends of the dampers are fixed to the four corners of the upper end of the movable shock-absorbing base by bolts, and the outer wall of the anti-slip threaded bolt and the inner wall of the upper end of the through-guide stabilizing rod are engaged with each other by bolts.

[0010] Preferably, the elastic member is sleeved on the outer wall of the upper end of the damper, the lower end of the connecting threaded bolt is fixedly connected to the upper end of the damper, the outer wall of the guide stabilizing bar passes through the No. 2 through-active hole, the No. 3 through-active hole and the No. 1 through-active hole and is positioned by the anti-slip threaded bolt, the outer wall of the upper end of the damper passes through the inner wall of the damping through hole and is movable, the outer wall of the connecting threaded bolt and the four corners of the lower end of the No. 3 shock-absorbing base plate are engaged with each other through threads, and the upper end of the No. 3 shock-absorbing base plate is fixed to the lower end of the lower positioning connecting plate by bolts.

[0011] Beneficial effects: Compared with the prior art, the utility model provides a composite oil cooling device for a CNC machining center, which has the following beneficial effects: the composite oil cooling device for a CNC machining center, through the shock-absorbing protection mechanism, when the main body of the composite oil cooling device is in operation, a certain vibration will be generated, and the shock-absorbing protection mechanism can improve the shock-absorbing effect, and have a certain protective effect on the main body of the composite oil cooling device, the lower positioning connecting plate at the lower end of the main body of the composite oil cooling device and the No. 3 shock-absorbing base plate are fixed together by bolts, and when the main body of the composite oil cooling device vibrates, the damper and the elastic member can be compressed, and the damper and the elastic member have a shock-absorbing effect, and the outer wall of the guide stabilizer bar penetrates the No. 2 through-active hole, the No. 3 through-active hole and the inner wall of the No. 1 through-active hole to move, thereby enhancing the stability of the No. 3 shock-absorbing base plate and the No. 2 shock-absorbing base plate during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a composite oil cooling device for a CNC machining center.

[0013] Figure 2 The utility model is a schematic diagram of a composite oil cooling device body, a lower positioning connecting plate and a No. 1 through-active hole in a composite oil cooling device for a CNC machining center.

[0014] Figure 3 The utility model is a partial structural schematic diagram of a shock absorbing and protecting mechanism in a composite oil cooling device for a CNC machining center.

[0015] Figure 4 The utility model is a schematic diagram of the partial structural disassembly of a shock absorbing and protecting mechanism in a composite oil cooling device for a CNC machining center.

[0016] In the figure: 1. main body of composite oil cooling device; 2. upper cooling fan; 3. shock-absorbing protection mechanism; 4. movable casters; 5. heat dissipation protection net; 6. control panel; 301. lower positioning connecting plate; 302. No. 1 through-active hole; 303. movable shock-absorbing base; 304. through-guide stabilizing rod; 305. anti-slip threaded bolt; 306. damper; 307. elastic member; 308. connecting threaded bolt; 309. No. 2 shock-absorbing base plate; 310. damping through-hole; 311. No. 2 through-active hole; 312. No. 3 shock-absorbing base plate; 313. No. 3 through-active hole. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-4 As shown, a composite oil cooling device for a CNC machining center includes a composite oil cooling device body 1, both sides of the upper end of the composite oil cooling device body 1 are fixedly connected with an upper cooling fan 2, a shock absorbing protection mechanism 3 is positioned and installed at the lower end of the composite oil cooling device body 1, and movable casters 4 are movably connected to the four corners of the lower end of the shock absorbing protection mechanism 3, a heat dissipation protection net 5 is fixedly connected to the front end of the composite oil cooling device body 1, a control panel 6 is electrically connected to one side of the composite oil cooling device body 1, and the shock absorbing protection mechanism 3 includes a lower positioning connection plate 301, No. 1 through-active hole 302, movable shock-absorbing base 303, through-guide stabilizing rod 304, anti-slip threaded bolt 305, damper 306, elastic member 307, connecting threaded bolt 308, No. 2 shock-absorbing base plate 309, damping through-hole 310, No. 2 through-active hole 311, No. 3 shock-absorbing base plate 312 and No. 3 through-active hole 313, the shock-absorbing protection mechanism 3 can play a role in shock absorption, reduce mechanical fatigue, reduce component wear caused by vibration, and thus extend the overall service life of the equipment.

[0019] Furthermore, the upper cooling fan 2 is embedded in the upper end of the composite oil cooling device body 1 and is positioned, the heat dissipation protection net 5 is embedded in the front end of the composite oil cooling device body 1 and is fixed, the output end of the composite oil cooling device body 1 is electrically connected to the input end of the control panel 6, and the movable casters 4 are rotatable through bearings at the four corners of the lower end of the shock absorbing protection mechanism 3 for easy movement.

[0020] Furthermore, the lower positioning connecting plate 301 is located at the lower end of the composite oil cooling device body 1, the No. 1 through-active hole 302 is opened around the upper end of the lower positioning connecting plate 301, the through-guide stabilizing rod 304 is located around the upper end of the movable shock-absorbing base 303, and the anti-slip threaded bolt 305 is located on the inner wall of the upper end of the through-guide stabilizing rod 304, which plays a role in positioning and preventing slippage.

[0021] Furthermore, the damper 306 is located at the four corners of the upper end of the movable shock-absorbing base 303, the elastic member 307 is located on the outer wall of the upper end of the damper 306, the connecting threaded bolt 308 is located at the upper end of the damper 306, the damping through hole 310 is opened at the four corners of the upper end of the No. 2 shock-absorbing base plate 309, the No. 2 through movable hole 311 is opened around the upper end of the No. 2 shock-absorbing base plate 309, and the No. 3 through movable hole 313 is opened around the upper end of the No. 3 shock-absorbing base plate 312, which is compatible with the through guide stabilizing rod 304.

[0022] Furthermore, the upper end of the lower positioning connecting plate 301 is fixedly connected to the lower end of the composite oil cooling device body 1, the lower ends of the guide stabilizing rods 304 are fixedly connected to the four sides of the upper end of the movable shock-absorbing base 303, the lower ends of the dampers 306 are fixed to the four corners of the upper end of the movable shock-absorbing base 303 by bolts, and the outer wall of the anti-slip threaded bolt 305 and the inner wall of the upper end of the guide stabilizing rod 304 are engaged with each other by bolts to enhance stability.

[0023] Furthermore, the elastic member 307 is sleeved on the outer wall of the upper end of the damper 306, the lower end of the connecting threaded bolt 308 is fixedly connected to the upper end of the damper 306, the outer wall of the guide stabilizing rod 304 is passed through the No. 2 through movable hole 311, the No. 3 through movable hole 313 and the No. 1 through movable hole 302 and is positioned by the anti-slip threaded bolt 305, the outer wall of the upper end of the damper 306 passes through the inner wall of the damping through hole 310 and is movable, the outer wall of the connecting threaded bolt 308 and the four corners of the lower end of the No. 3 shock-absorbing base plate 312 are engaged with each other through threads, and the upper end of the No. 3 shock-absorbing base plate 312 and the lower end of the lower positioning connecting plate 301 are fixed by bolts to enhance firmness.

[0024] Working principle: A composite oil cooling device for a CNC machining center includes a composite oil cooling device body 1, an upper cooling fan 2, a shock-absorbing protection mechanism 3, a movable caster 4, a heat dissipation protection net 5 and a control panel 6. When in use, the control panel 6 can control the composite oil cooling device body 1. The upper cooling fan 2 plays a role in heat dissipation at the upper end of the composite oil cooling device body 1. The heat dissipation protection net 5 plays a role in dust prevention at the front end of the composite oil cooling device body 1. The movable caster 4 is used for overall movement at the bottom. Through the provided shock-absorbing protection mechanism 3, when the composite oil cooling device body 1 is in operation, a certain vibration will be generated. The provided shock-absorbing protection mechanism 3 can improve The composite oil cooling device body 1 has a shock-absorbing effect, and has a certain protective effect on the composite oil cooling device body 1. The lower positioning connecting plate 301 at the lower end of the composite oil cooling device body 1 is fixed together with the third shock-absorbing base plate 312 by bolts. When the composite oil cooling device body 1 vibrates, the damper 306 and the elastic member 307 can be compressed. The damper 306 and the elastic member 307 have a shock-absorbing effect, and the outer wall of the guide stabilizing bar 304 is penetrated through the second through-active hole 311, the third through-active hole 313 and the inner wall of the first through-active hole 302 to enhance the stability of the third shock-absorbing base plate 312 and the second shock-absorbing base plate 309 during the activity.

[0025] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A composite oil cooling device for a CNC machining center, comprising a composite oil cooling device body (1), characterized in that: Both sides of the upper end of the composite oil cooling device body (1) are fixedly connected with an upper cooling fan (2); a shock absorbing protection mechanism (3) is positioned and installed at the lower end of the composite oil cooling device body (1); four corners of the lower end of the shock absorbing protection mechanism (3) are movably connected with movable casters (4); a front end of the composite oil cooling device body (1) is fixedly connected with a heat dissipation protection net (5); one side of the composite oil cooling device body (1) is electrically connected with a control panel (6); the shock absorbing protection mechanism (3) comprises a lower positioning connecting plate (301), a No. 1 through-active hole (302), a movable shock absorbing base (303), a through-guide stabilizing rod (304), an anti-slip threaded bolt (305), a damper (306), an elastic member (307), a connecting threaded bolt (308), a No. 2 shock absorbing base plate (309), a damping through-hole (310), a No. 2 through-active hole (311), a No. 3 shock absorbing base plate (312) and a No. 3 through-active hole (313).

2. The composite oil cooling device for a CNC machining center according to claim 1, characterized in that: The upper cooling fan (2) is embedded in the upper end of the composite oil cooling device body (1) and positioned, the heat dissipation protection net (5) is embedded in the front end of the composite oil cooling device body (1) and fixed, the output end of the composite oil cooling device body (1) is electrically connected to the input end of the control panel (6), and the movable casters (4) are rotatable through bearings at the four corners of the lower end of the shock absorbing protection mechanism (3).

3. The composite oil cooling device for a CNC machining center according to claim 2, characterized in that: The lower positioning connecting plate (301) is located at the lower end of the composite oil cooling device body (1), the No. 1 through-movable hole (302) is provided around the upper end of the lower positioning connecting plate (301), the through-guide stabilizing rod (304) is located around the upper end of the movable shock absorbing base (303), and the anti-slip threaded bolt (305) is located on the inner wall of the upper end of the through-guide stabilizing rod (304).

4. The composite oil cooling device for a CNC machining center according to claim 3 is characterized in that: The damper (306) is located at the four corners of the upper end of the movable shock-absorbing base (303), the elastic member (307) is located at the outer wall of the upper end of the damper (306), the connecting threaded bolt (308) is located at the upper end of the damper (306), the damping through hole (310) is opened at the four corners of the upper end of the second shock-absorbing base plate (309), the second through-active hole (311) is opened around the upper end of the second shock-absorbing base plate (309), and the third through-active hole (313) is opened around the upper end of the third shock-absorbing base plate (312).

5. The composite oil cooling device for a CNC machining center according to claim 4, characterized in that: The upper end of the lower positioning connecting plate (301) is fixedly connected to the lower end of the composite oil cooling device body (1), the lower end of the penetrating guide stabilizing rod (304) is fixedly connected to the four sides of the upper end of the movable shock absorbing base (303), the lower end of the damper (306) is fixed to the four corners of the upper end of the movable shock absorbing base (303) by bolts, and the outer wall of the anti-slip threaded bolt (305) and the inner wall of the upper end of the penetrating guide stabilizing rod (304) are engaged with each other by bolts.

6. The composite oil cooling device for a CNC machining center according to claim 5, characterized in that: The elastic member (307) is sleeved on the outer wall of the upper end of the damper (306); the lower end of the connecting threaded bolt (308) is fixedly connected to the upper end of the damper (306); the outer wall of the penetrating guide stabilizing rod (304) penetrates the second penetrating movable hole (311), the third penetrating movable hole (313) and the first penetrating movable hole (302) and is positioned by the anti-slip threaded bolt (305); the outer wall of the upper end of the damper (306) penetrates the inner wall of the damping through hole (310) and is movable; the outer wall of the connecting threaded bolt (308) and the four corners of the lower end of the third shock-absorbing base plate (312) are mutually engaged through threads; the upper end of the third shock-absorbing base plate (312) and the lower end of the lower positioning connecting plate (301) are fixed by bolts.

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