Environment-friendly aluminum profile CNC cooling and lubricating device

Abstract

The utility model discloses an environmental protection type aluminium profile CNC cooling lubricating device relates to cooling lubricating device technical field, including frame body, clamp rotation subassembly, cooling lubricating subassembly and water guide subassembly, and water guide subassembly includes the support platform assembled on the frame body, the T type support frame vertically inserted on the support platform, the water guide rail sliding on the top of T type support frame and the locking piece installed on T type support frame, through adopting C water guide rail and workpiece enclosure formation C water storage cavity, cooperate injection, encircle, the local circulation mode of impact again, with the help workpiece rotation centrifugal force and lubricating liquid gravity synergies, make lubricating liquid can encircle the workpiece surface, greatly extended lubricating liquid and cutting area's contact time, avoided traditional direct injection when lubricating liquid was thrown out or direct falling waste phenomenon, promoted lubricating liquid single use efficiency and the persistence of cooling lubrication.

Description

Technical Field

[0001] This utility model relates to the technical field of cooling and lubrication devices, and in particular to an environmentally friendly CNC cooling and lubrication device for aluminum profiles. Background Technology

[0002] Environmentally friendly aluminum profiles refer to aluminum-based profile products that possess green and environmentally friendly characteristics throughout their entire life cycle. In the cutting of aluminum profiles, cooling and lubrication devices are often installed on machine tools. The entire device integrates functions such as workpiece positioning and rotation, multi-dimensional precision cutting, directional cooling and lubrication, and recycling. Through modular design, it enables the collaborative operation of various components and can adapt to CNC cutting processing scenarios of aluminum profiles of different specifications. While ensuring cutting accuracy, it enhances the cooling and lubrication effect and reduces resource consumption, meeting the needs of the modern aluminum processing industry for efficient, environmentally friendly, and precise processing.

[0003] In CNC cutting of aluminum profiles, cooling and lubrication are crucial for ensuring machining quality. Current equipment commonly uses direct spraying of lubricant to the cutting area: the high-speed rotating workpiece causes some lubricant to be ejected along the tangent, while the rest falls directly under its own gravity, failing to make sufficient contact with the cutting area. Although existing technologies often use subsequent collection devices to recycle the lubricant, the efficiency of lubricant interaction with the cutting area during a single use is extremely low. This not only results in significant lubricant waste but also makes it difficult to achieve a continuous and stable cooling and lubrication effect, impacting machining accuracy and efficiency.

[0004] Therefore, this utility model proposes an environmentally friendly aluminum profile CNC cooling and lubrication device to solve the above problems. Utility Model Content

[0005] In view of the problems existing in the prior art, this utility model is proposed.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an environmentally friendly aluminum profile CNC cooling and lubrication device, comprising: A frame body on which a multi-dimensional telescopic mechanism is installed, and a cutting head is mounted on the multi-dimensional telescopic mechanism; A clamping rotating assembly is arranged laterally on the frame body, and the clamping rotating assembly clamps a workpiece on top; The cooling and lubrication assembly includes a push-displacement stage mounted on the frame, a liquid storage tank sliding on the push-displacement stage, and a water spray assembly mounted on the surface of the liquid storage tank, wherein the water spray assembly is folded toward the cutting point of the cutting head cutting the workpiece; The water guiding assembly includes a support platform mounted on the frame, a T-shaped support frame vertically inserted into the support platform, a water guiding rail sliding on the top of the T-shaped support frame, and a locking member installed on the T-shaped support frame. The water guiding rail surrounds the outer periphery of the workpiece and rotates at the top of the T-shaped support frame. The locking member extends and engages with the outer peripheral surface of the water guiding rail to position the water guiding rail.

[0007] As a preferred embodiment of the environmentally friendly aluminum profile CNC cooling and lubrication device of this utility model, the water guide rail is arranged in a C-shape, the opening of the water guide rail is directly opposite the cutting point of the cutting head cutting the workpiece, the C-shaped structure is set to be concave away from the workpiece to form a C-shaped water storage cavity with the outer surface of the workpiece, and the water guide rail and the workpiece are arranged at intervals.

[0008] As a preferred embodiment of the environmentally friendly aluminum profile CNC cooling and lubrication device of this utility model, wherein: the water guide rail has an outer guide cavity inside, the top end of the T-shaped support frame is engaged and slidable in the outer guide cavity, and the top end of the T-shaped support frame is engaged with the outer guide cavity and can slide along the cavity.

[0009] As a preferred embodiment of the environmentally friendly aluminum profile CNC cooling and lubrication device of this utility model, the outer surface of the water guide rail is formed with a plurality of external protrusions distributed at equal intervals, and a positioning gap is formed between adjacent external protrusions. The locking member is telescopically engaged in the positioning gap to position the water guide rail.

[0010] As a preferred embodiment of the environmentally friendly aluminum profile CNC cooling and lubrication device of this utility model, the locking component includes a multi-fold telescopic rod assembled on the top of the T-shaped support frame. The vertical end of the multi-fold telescopic rod is a telescopic rod body, and two positioning rings are assembled at both ends of the telescopic rod body of the multi-fold telescopic rod. A telescopic spring is installed between the two positioning rings, and a limit plate is installed at the top of the multi-fold telescopic rod.

[0011] As a preferred embodiment of the environmentally friendly aluminum profile CNC cooling and lubrication device of this utility model, the limiting plate is characterized in that: the limiting plate includes a limiting arc plate and a limiting block installed on the side of the limiting arc plate facing the water guide rail, the limiting block is engaged in the positioning gap, and the groove shape of the limiting block is consistent with that of the positioning gap.

[0012] The beneficial effects of this utility model are as follows: By using a C-shaped water guide rail to form a C-shaped water storage cavity around the workpiece, and combining it with a local circulation mode of spraying, circling, and re-impact, the lubricant can be able to surround and wrap around the surface of the workpiece by means of the synergistic effect of the centrifugal force of the workpiece rotation and the gravity of the lubricant. This greatly extends the contact time between the lubricant and the cutting area, avoiding the waste phenomenon of lubricant being thrown out or falling directly when spraying directly in the traditional way, and improving the efficiency of lubricant use per use and the continuity of cooling and lubrication. Secondly, the water guide rail can be flexibly adjusted in position according to the cutting position and the rotation speed of the workpiece through the sliding cooperation of the outer guide cavity and the T-shaped support frame. The position of the C-shaped water guide rail can be flexibly adjusted according to the actual cutting position and rotation speed of the workpiece, driving more lubricant into the C-shaped water storage cavity, maximizing the amount of lubricant entering the C-shaped water storage cavity to form a backflow and re-impact, thereby improving the utilization efficiency of the lubricant. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A schematic diagram of an environmentally friendly CNC cooling and lubrication device for aluminum profiles; Figure 2 Structural isometric drawing of an environmentally friendly aluminum profile CNC cooling and lubrication device; Figure 3 This is a schematic diagram of the water guiding component in this utility model; Figure 4 This utility model Figure 3 A schematic diagram of the structure at point A.

[0015] Explanation of reference numerals in the attached drawings: 01. Frame body; 02. Multi-dimensional telescopic mechanism; 03. Cutting head; 04. Fixture rotation assembly; 051. Push displacement stage; 052. Liquid storage tank; 053. Water spray assembly; 0531. Water pump; 0532. Filter pressure regulating water distribution tank; 0533. Multi-segment folding spray bar; 0534. High-pressure jet nozzle; 06. Water guiding assembly; 061. Support platform; 062. T-shaped support frame; 063. Water guiding rail; 064. Locking component; 0641. Multi-fold telescopic rod; 0642. Positioning ring; 0643. Telescopic spring; 0644. Limiting arc plate; 0645. Limiting block; 0646. External protrusion; 0647. C-shaped water storage cavity; 07. Workpiece. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0019] Reference Figures 1-4 As shown, this embodiment provides an environmentally friendly CNC cooling and lubrication device for aluminum profiles, comprising: The frame body 01 is equipped with a multi-dimensional telescopic mechanism 02. The multi-dimensional telescopic mechanism 02 is equipped with a cutting head 03. The multi-dimensional telescopic mechanism 02 includes an up-and-down telescopic mechanism for driving the cutting head 03 to extend and retract vertically and a lateral displacement mechanism for driving the up-and-down telescopic mechanism. The clamping rotation assembly 04 is arranged laterally on the frame body 01. The clamping rotation assembly 04 clamps the workpiece 07 and drives the workpiece 07 to rotate. During the rotation, the workpiece 07 is cut by the cutting head 03. The cooling and lubrication assembly includes a push displacement stage 051 mounted on the frame body 01, a liquid storage tank 052 sliding on the push displacement stage 051, and a water spray assembly 053 installed on the surface of the liquid storage tank 052. The water spray assembly 053 is folded towards the cutting point of the cutting head 03 cutting the workpiece 07. The water spray assembly 053 adopts a multi-segment folding spray bar 0533 structure to realize angle adjustment and length extension and retraction, adapting to the position requirements of different specifications of workpieces 07 and cutting positions. Specifically, refer to Figure 2 As shown, the water spray assembly 053 includes a water pump 0531 installed on the liquid storage tank 052. The outlet of the water pump 0531 is connected to a filter pressure regulating water distribution tank 0532, which has multiple outlets. (Refer to...) Figures 1-4 As shown, this embodiment provides an environmentally friendly CNC cooling and lubrication device for aluminum profiles, comprising: The frame body 01 is equipped with a multi-dimensional telescopic mechanism 02. The multi-dimensional telescopic mechanism 02 is equipped with a cutting head 03. The multi-dimensional telescopic mechanism 02 includes an up-and-down telescopic mechanism for driving the cutting head 03 to extend and retract vertically and a lateral displacement mechanism for driving the up-and-down telescopic mechanism. The clamping rotation assembly 04 is arranged laterally on the frame body 01. The clamping rotation assembly 04 clamps the workpiece 07 and drives the workpiece 07 to rotate. During the rotation, the workpiece 07 is cut by the cutting head 03. The cooling and lubrication assembly includes a push displacement stage 051 mounted on the frame body 01, a liquid storage tank 052 sliding on the push displacement stage 051, and a water spray assembly 053 installed on the surface of the liquid storage tank 052. The water spray assembly 053 is folded towards the cutting point of the cutting head 03 cutting the workpiece 07. The water spray assembly 053 adopts a multi-segment folding spray bar 0533 structure to realize angle adjustment and length extension and retraction, adapting to the position requirements of different specifications of workpieces 07 and cutting positions. Specifically, refer to Figure 2 As shown, the water spray assembly 053 includes a water pump 0531 installed on the liquid storage tank 052. The outlet of the water pump 0531 is connected to a filter pressure regulating water distribution tank 0532. The filter pressure regulating water distribution tank 0532 has multiple outlets. Each outlet is equipped with multiple folding spray bars 0533. The multiple folding spray bars 0533 are connected by a rotating hinge, and the ends of the multiple folding spray bars 0533 are equipped with high-pressure jet nozzles 0534. The spray direction of the high-pressure jet nozzles 0534 is aligned with the opening area of ​​the water guide rail 063 and directly facing the cutting position of the workpiece 07. The water guiding assembly 06 includes a support platform 061 mounted on the frame body 01, a T-shaped support frame 062 vertically inserted into the support platform 061, a water guiding guide rail 063 sliding on the top of the T-shaped support frame 062, and a locking member 064 installed on the T-shaped support frame 062. The water guiding guide rail 063 surrounds the outer periphery of the workpiece 07 and rotates at the top of the T-shaped support frame 062. The locking member 064 telescopically engages with the outer peripheral surface of the water guiding guide rail 063 to position the water guiding guide rail 063.

[0020] Reference Figure 3 and Figure 4 As shown, the water guide rail 063 is arranged in a C-shape. The opening of the water guide rail 063 is directly opposite the cutting point of the cutting head 03 cutting the workpiece 07. The C-shaped structure is recessed away from the workpiece 07 to form a C-shaped water storage cavity 0647 with the outer surface of the workpiece 07. The water guide rail 063 and the workpiece 07 are arranged at intervals. The water guide rail 063 has a gap from the surface of the workpiece 07 to avoid friction between the rotating workpiece 07 and the water guide rail 063.

[0021] Furthermore, the water guide rail 063 has an outer guide cavity inside, and the top end of the T-shaped support frame 062 is engaged and slidable within the outer guide cavity. The top end of the T-shaped support frame 062 is engaged with the outer guide cavity and can slide along the cavity to achieve position adjustment of the water guide rail 063. On the one hand, the opening orientation of the C-shaped water guide rail 063 can be flexibly adjusted according to the actual cutting position on the surface of the workpiece 07 to ensure that the opening is always facing the cutting area, avoiding interference between the C-shaped water guide rail 063 and the movement of the cutting head 03 and the workpiece 07. On the other hand, the relative position of the two ends of the water guide rail 063 to the cutting position on the surface of the workpiece 07 can be controlled according to the rotation speed of the workpiece 07 to adapt to the water flow guidance requirements under different centrifugal force scenarios.

[0022] During operation, the cooling and lubricating fluid sprayed by the water spray assembly 053, under the combined action of the centrifugal force generated by the rotation of the workpiece 07 and its own gravity, enters the C-shaped water storage cavity 0647 formed by the water guide rail 063 and the outer surface of the workpiece 07. This C-shaped structure allows the lubricating fluid to surround and envelop the surface of the workpiece 07, prolonging the contact time between the lubricating fluid and the workpiece 07 and improving the cooling and lubrication effect. At the same time, the water flow after circling will impact the cutting position of the workpiece 07 again under the guidance, forming a "spray-circle-re-impact" recycling mode, which improves the utilization rate of the lubricating fluid and enhances the continuous cooling and lubrication effect on the cutting area.

[0023] Reference Figure 4 As shown, the outer surface of the water guide rail 063 has a plurality of equally spaced external protrusions 0646, and a positioning gap is formed between adjacent external protrusions 0646. The locking member 064 extends and engages with the positioning gap to position the water guide rail 063.

[0024] The locking component includes a multi-fold telescopic rod 0641 mounted on the top of the T-shaped support frame 062. The vertical end of the multi-fold telescopic rod 0641 is a telescopic rod body, and two positioning ring plates 0642 are mounted at both ends of the telescopic rod body of the multi-fold telescopic rod 0641. A telescopic spring 0643 is installed between the two positioning ring plates 0642, and a limit plate is installed at the top of the multi-fold telescopic rod 0641.

[0025] Furthermore, the limiting piece includes a limiting arc piece 0644 and a limiting block 0645 installed on the side of the limiting arc piece 0644 facing the water guide rail 063. The limiting block 0645 is engaged in the positioning gap, and the groove shape of the limiting block 0645 is consistent with that of the positioning gap.

[0026] Working principle: First, the aluminum profile workpiece 07 to be processed is clamped and fixed by the clamping rotation assembly 04, ensuring that the axis of workpiece 07 is coaxial with the rotation center of the clamping rotation assembly 04. Then, the multi-dimensional telescopic mechanism 02 is activated, and its lateral displacement mechanism drives the upper and lower telescopic mechanisms to move laterally along the frame body 01. The upper and lower telescopic mechanisms drive the cutting head 03 to extend and retract up and down. Through dual displacement adjustment, the cutting head 03 is precisely aligned with the preset cutting position of the workpiece 07, completing the position calibration before cutting.

[0027] Next, according to the cutting position and specifications of the workpiece 07, adjust the water guide rail 063 of the water guide assembly 06. Utilize the sliding fit between the outer guide cavity inside the water guide rail 063 and the top of the T-shaped support frame 062 to rotate the water guide rail 063 along the T-shaped support frame 062, so that the opening of the C-shaped structure is always facing the cutting area of ​​the cutting head 03. According to the preset rotation speed of the workpiece 07, adjust the relative positions of the two ends of the water guide rail 063 and the cutting position.

[0028] After the position adjustment is completed, the locking component 064 starts positioning: the vertical end of the telescopic rod 0641 extends, causing the limiting arc plate 0644 to fit against the outer circumference of the water guide rail 063. At this time, the limiting block 0645 on the limiting arc plate 0644 is precisely engaged in the positioning gap between the external protrusions 0646 on the outer surface of the water guide rail 063. At the same time, the telescopic spring 0643 between the two positioning ring plates 0642 is in a compressed state. The elastic force of the telescopic spring 0643 continuously applies a tightening force to ensure that the limiting block 0645 is stably engaged in the positioning gap.

[0029] The cooling and lubricating fluid in the storage tank 052 is drawn out by the water pump 0531 and enters the filter and pressure regulating water distribution tank 0532 for filtration and pressure regulation. Then, it is distributed through multiple outlets to various multi-segment folding spray booms 0533. Based on the specifications of the workpiece 07 and the cutting position, the folding angle and extension length of the multi-segment folding spray booms 0533 are adjusted so that the high-pressure jet nozzles 0534 at the ends of the multi-segment folding spray booms 0533 are precisely aligned with the opening area of ​​the water guide rail 063, ensuring that the spray direction of the high-pressure jet nozzles 0534 is directly facing the cutting position.

[0030] High-pressure jet nozzle 0534 sprays cooling lubricant into the cutting area. At the same time, the clamping rotating assembly 04 drives the workpiece 07 to rotate at a constant speed. Under the combined action of the centrifugal force generated by the rotation of the workpiece 07 and the gravity of the lubricant itself, the lubricant directly acts on the cutting position for cooling and lubrication. Some of the lubricant enters the C-shaped water storage cavity 0647 under the action of gravity and centrifugal force. The C-shaped water storage cavity 0647 causes the lubricant to surround and wrap around the surface of the workpiece 07, increasing the contact time between the lubricant and the workpiece and improving the cooling and lubrication effect. At the same time, the lubricant that has been surrounded is guided by the water guide rail 063 and impacts the cutting position of the workpiece 07 again, forming a local circulation mode of "jet-surround-re-impact", which strengthens the continuous cooling and lubrication of the cutting area.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly CNC cooling and lubrication device for aluminum profiles, characterized in that, include: A frame body (01) is mounted on which a multi-dimensional telescopic mechanism (02) is installed, and a cutting head (03) is mounted on the multi-dimensional telescopic mechanism (02). A clamping rotating assembly (04) is arranged laterally on the frame body (01), and the clamping rotating assembly (04) clamps the workpiece (07) on top. The cooling and lubrication assembly includes a push displacement stage (051) mounted on the frame body (01), a liquid storage tank (052) sliding on the push displacement stage (051), and a water spray assembly (053) mounted on the surface of the liquid storage tank (052), wherein the water spray assembly (053) is folded toward the cutting point of the cutting head (03) cutting the workpiece (07); The water guiding assembly (06) includes a support platform (061) mounted on the frame body (01), a T-shaped support frame (062) vertically inserted on the support platform (061), a water guiding rail (063) sliding on the top of the T-shaped support frame (062), and a locking member (064) installed on the T-shaped support frame (062). The water guiding rail (063) surrounds the outer periphery of the workpiece (07) and rotates at the top of the T-shaped support frame (062). The locking member (064) telescopically engages with the outer peripheral surface of the water guiding rail (063) to position the water guiding rail (063).

2. The environmentally friendly aluminum profile CNC cooling and lubrication device as described in claim 1, characterized in that: The water guide rail (063) is arranged in a C-shape. The opening of the water guide rail (063) is directly opposite the cutting point of the cutting head (03) cutting the workpiece (07). The C-shaped structure is recessed away from the workpiece (07) to form a C-shaped water storage cavity (0647) with the outer surface of the workpiece (07). The water guide rail (063) and the workpiece (07) are arranged at intervals.

3. The environmentally friendly aluminum profile CNC cooling and lubrication device as described in claim 2, characterized in that: The water guide rail (063) has an outer guide cavity inside. The top end of the T-shaped support frame (062) is engaged and slides within the outer guide cavity. The top end of the T-shaped support frame (062) is engaged with the outer guide cavity and can slide along the cavity.

4. The environmentally friendly aluminum profile CNC cooling and lubrication device as described in claim 3, characterized in that: The outer surface of the water guide rail (063) forms a plurality of equally spaced external protrusions (0646), and a positioning gap is formed between adjacent external protrusions (0646). The locking member (064) extends and engages with the positioning gap to position the water guide rail (063).

5. The environmentally friendly aluminum profile CNC cooling and lubrication device as described in claim 4, characterized in that: The locking component (064) includes a multi-fold telescopic rod (0641) assembled at the top of the T-shaped support frame (062). The vertical end of the multi-fold telescopic rod (0641) is a telescopic rod body, and two positioning ring plates (0642) are assembled at both ends of the telescopic rod body of the multi-fold telescopic rod (0641). A telescopic spring (0643) is installed between the two positioning ring plates (0642), and a limit plate is installed at the top of the multi-fold telescopic rod (0641).

6. The environmentally friendly aluminum profile CNC cooling and lubrication device as described in claim 5, characterized in that: The limiting piece includes a limiting arc piece (0644) and a limiting block (0645) installed on the side of the limiting arc piece (0644) facing the water guide rail (063). The limiting block (0645) is engaged in the positioning gap, and the limiting block (0645) has the same groove shape as the positioning gap.

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