Lubricating and cooling device for processing aluminum alloy battery shell of new energy automobile

Abstract

The invention relates to the technical field of lubricating and cooling, in particular to a lubricating and cooling device for new energy automobile aluminum alloy battery shell machining. According to the design, the driving gear rotates through the rotating disc, the multiple threaded sleeves are rotationally arranged in the connecting body through the limiting rings, the jacking screw is arranged in each threaded sleeve in a threaded mode, and the number of outer teeth of each driven gear is larger than that of outer teeth of the driving gear; a plurality of driven gears are driven to rotate to enable a plurality of threaded sleeves to rotate, jacking screws move upwards due to limitation of limiting pieces, a plurality of through holes are formed in a magnetic attraction block, and the jacking screws extend into the corresponding through holes, so that the jacking screws move upwards to jack up the device, the magnetic attraction block is separated from machining equipment, and the machining efficiency is improved. Therefore, the device is convenient to take down, and the problem that time and labor are wasted when the magnetic block is taken down due to too tight adsorption between the magnetic block and processing equipment is solved.

Description

Technical Field

[0001] The present invention relates to the field of lubrication and cooling technology, and in particular to a lubrication and cooling device and method for processing aluminum alloy battery casings of new energy vehicles. Background Art

[0002] Lubrication and cooling in the machining of aluminum alloy battery casings for new energy vehicles utilizes a technology that precisely delivers oil, water, and compressed air to the machining area, creating a mixture within a mixing chamber. This mixture is then instantly atomized with compressed air and ejected from a nozzle mechanism, achieving both lubrication and cooling. This technology not only effectively reduces machining temperatures and tool wear but also addresses the issue of residual lubricant after machining aluminum alloy battery casings, ensuring that waste liquid discharge complies with environmental requirements while conserving lubricant. Furthermore, the device allows for flexible adjustment of the spray position through magnetic attraction, improving machining efficiency and quality.

[0003] Prior art CN221539102U is a minimal lubrication and cooling device for processing automotive aluminum alloy battery shells, comprising a water supply mechanism, an air supply mechanism, an oil supply mechanism, a mixing chamber, a connecting nut, a sleeve and a nozzle mechanism; the sleeve is connected to the mixing chamber through a connecting nut, the air supply pipe and the oil supply pipe of the air supply mechanism and the oil supply mechanism both pass through the sleeve and extend into the mixing chamber, the water supply mechanism is connected to the mixing chamber through a pipe joint, the mixing chamber is threadedly connected to the nozzle mechanism, three substances, oil, water and compressed air are simultaneously input into the mixing chamber, the oil and water form a mixture, and enter the nozzle mechanism from the mixing chamber with the compressed air. Under the action of the compressed air, the oil-water mixture instantly reaches an atomized state and is sprayed from the nozzle mechanism to achieve lubrication and cooling effects, solve the problem of lubricating liquid remaining in the aluminum alloy battery shell after mechanical processing, and make the waste liquid discharge meet environmental protection requirements; save lubricating oil; and be flexibly adjusted in the spraying position by being adsorbed on the machine tool spindle by a magnetic block.

[0004] However, in the above structure, the entire device needs to be adsorbed next to the processing equipment through a magnetic block when in use. In order to ensure the stability of adsorption, a larger magnetic block is usually used for adsorption. Since the magnetic block is adsorbed too tightly to the processing equipment, it is extremely time-consuming and labor-intensive to remove the device. Summary of the Invention

[0005] The purpose of the present invention is to provide a lubrication and cooling device for the processing of aluminum alloy battery shells for new energy vehicles, aiming to solve the technical problem in the prior art that the entire device needs to be adsorbed next to the processing equipment through a magnetic block when in use. In order to ensure the stability of adsorption, a larger magnetic block is usually used for adsorption. Since the magnetic block is adsorbed too tightly to the processing equipment, it is extremely time-consuming and labor-intensive to remove the device.

[0006] To achieve the above-mentioned purpose, the present invention adopts a lubricating and cooling device for processing aluminum alloy battery shells of new energy vehicles, including a nozzle mechanism, a water supply end, a connecting end and a connector, wherein the connecting end is provided with an air supply pipe and an oil supply pipe, and the interior of the connector has a mixing chamber, one side of the mixing chamber is connected to a water supply interface, and the water supply end is arranged in the water supply interface, the top of the mixing chamber is connected to an oil and gas interface, and the connecting end is arranged in the oil and gas interface, the bottom of the mixing chamber is connected to a nozzle interface, the nozzle mechanism is arranged in the nozzle interface, and one end face of the connector is provided with a magnetic Suction block, the other end face of the connecting body is provided with a mounting box, a driving gear is rotatably provided in the mounting box, and the driving gear is rotated by a rotating disk, a plurality of threaded sleeves are rotatably provided in the connecting body through a limit ring, a jacking screw is threadedly provided in each of the threaded sleeves, and a limiting member is provided between each of the jacking screws and the mounting box, a driven gear is provided at one end of each of the threaded sleeves, and the driven gear extends into the mounting box, the driving gear is meshed between the plurality of driven gears, and the number of external teeth of each of the driven gears is greater than the number of external teeth of the driving gear.

[0007] The magnetic block has a plurality of through holes, and the plurality of jacking screws extend into the corresponding through holes.

[0008] Wherein, the limiting part includes a tripod and a polygonal rod, each of the lifting screws has a polygonal groove, the tripod is arranged at one end of the polygonal rod, the tripod is also arranged on the installation box, and the polygonal rod is inserted into the polygonal groove.

[0009] In which, the nozzle mechanism includes a nozzle connector, a connecting tube and a nozzle body, the nozzle connector has an external thread on the upper end of the nozzle, the nozzle interface has an internal thread on the upper end of the nozzle, a hose and multiple universal joints are arranged below the nozzle connector, and multiple universal joints are wrapped around the outside of the hose, multiple needle tubes are arranged in the connecting tube, one end of the needle tube is provided with a nozzle, the nozzle connector thread is arranged in the nozzle interface, and the external thread on the upper end of the nozzle is located at the internal thread on the upper end of the nozzle, the connecting tube is arranged at one end of the universal joint at the tail end, the nozzle body is arranged at one end of the connecting tube away from the universal joint at the tail end, and one end of multiple needle tubes extends into the nozzle body.

[0010] Among them, the inner side of the nozzle body has an internal thread at the lower end of the nozzle, the end of the connecting tube away from the universal joint at the tail end has an external thread at the lower end of the nozzle, the nozzle body thread is arranged at the end of the universal joint of the connecting tube away from the tail end, and the external thread at the lower end of the nozzle is located at the internal thread at the lower end of the nozzle.

[0011] Among them, the water supply end is a water supply joint, one end of the water supply joint has an external water supply end thread, the water supply interface has an internal water supply end thread, the water supply joint thread is arranged in the water supply interface, and the external water supply end thread is located at the internal water supply end thread.

[0012] Wherein, the connecting end is a connecting pipe, one end of the connecting pipe has an oil and gas end external thread, the oil and gas interface has an oil and gas end internal thread, the connecting pipe thread is arranged at the oil and gas interface, and the oil and gas end external thread is arranged at the oil and gas end internal thread, the gas pipe and the oil pipe are both arranged at the other end of the connecting pipe, and the gas pipe extends into the mixing chamber.

[0013] The present invention relates to a lubricating and cooling device for processing aluminum alloy battery casings for new energy vehicles. In this design, the driving gear is rotated by a rotating disk, and a plurality of threaded sleeves are rotatably provided in the connector body through a limiting ring. The lifting screw is provided in the internal thread of each threaded sleeve, and a limiting member is provided between each lifting screw and the mounting box. The driven gear provided at one end of each threaded sleeve extends into the mounting box and meshes with the driving gear, and the number of external teeth of each driven gear is greater than the number of external teeth of the driving gear. When the device needs to be removed, the rotating disk is rotated to drive the driving gear, thereby driving the plurality of driven gears to rotate, causing the plurality of threaded sleeves to rotate. Due to the restriction of the limiting member, the lifting screw will move upward. Since the magnetic block has a plurality of through holes and the plurality of lifting screws extend into the corresponding through holes, the upward movement of the lifting screw will lift the device, separating the magnetic block from the processing equipment, thereby facilitating the removal of the device and solving the problem of time-consuming and labor-intensive removal due to the close adsorption of the magnetic block to the processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a three-dimensional stereoscopic diagram of the lubrication and cooling device for processing aluminum alloy battery shells for new energy vehicles according to the present invention.

[0016] Figure 2 It is a side view of the lubrication and cooling device for processing aluminum alloy battery shells for new energy vehicles according to the present invention.

[0017] Figure 3 The present invention Figure 2 Sectional view along line AA.

[0018] Figure 4 The present invention Figure 3 A partial enlarged view of point B in the middle.

[0019] Figure 5 The present invention Figure 3 A partial enlarged view of point C in the middle.

[0020] Figure 6 The present invention Figure 3 A partial enlarged view of point D in the middle.

[0021] Figure 7 The present invention Figure 3 A partial enlarged view of point E in the middle.

[0022] Figure 8 The present invention Figure 3 A partial enlarged view of point F in the middle.

[0023] Figure 9 The present invention Figure 2 Cross-sectional view along the GG line.

[0024] Figure 10 The present invention Figure 9 Cross-sectional view along the HH line.

[0025] 1-connector, 2-air pipe, 3-oil pipe, 4-mixing chamber, 5-water interface, 6-oil and gas interface, 7-nozzle interface, 8-magnetic block, 9-installation box, 10-driving gear, 11-rotating disk, 12-limiting ring, 13-threaded sleeve, 14-lifting screw, 15-driven gear, 16-through hole, 17-tripod, 18-polygonal rod, 19-polygonal groove, 20-nozzle joint, 21-connecting tube, 22-nozzle body, 23-external thread at the upper end of the nozzle, 24-internal thread at the upper end of the nozzle, 25-hose, 26-universal joint, 27-needle tube, 28-nozzle, 29-internal thread at the lower end of the nozzle, 30-external thread at the lower end of the nozzle, 31-water connector, 32-external thread at the water end, 33-internal thread at the water end, 34-connecting pipe, 35-external thread at the oil and gas end, 36-internal thread at the oil and gas end. DETAILED DESCRIPTION

[0026] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0027] See also Figures 1 to 10The present invention provides a lubricating and cooling device for processing aluminum alloy battery shells of new energy vehicles, comprising a nozzle mechanism, a water delivery end, a connecting end and a connector 1, wherein the connecting end is provided with an air delivery pipe 2 and an oil delivery pipe 3, the interior of the connector 1 is provided with a mixing chamber 4, one side of the mixing chamber 4 is connected to a water delivery interface 5, and the water delivery end is arranged in the water delivery interface 5, the upper part of the mixing chamber 4 is connected to an oil and gas interface 6, and the connecting end is arranged in the oil and gas interface 6, the lower part of the mixing chamber 4 is connected to a nozzle interface 7, the nozzle mechanism is arranged in the nozzle interface 7, one end face of the connector 1 is provided with a magnetic block 8, and the other end of the connector 1 A mounting box 9 is provided on the surface, and a driving gear 10 is rotatably provided in the mounting box 9, and the driving gear 10 is rotated by a rotating disk 11, and a plurality of threaded sleeves 13 are rotatably provided in the connector 1 through a limit ring 12, and a jacking screw 14 is threadedly provided in each of the threaded sleeves 13, and a limiting member is provided between each of the jacking screws 14 and the mounting box 9, and a driven gear 15 is provided at one end of each of the threaded sleeves 13, and the driven gear 15 extends into the mounting box 9, and the driving gear 10 is engaged between the plurality of driven gears 15, and the number of external teeth of each of the driven gears 15 is greater than the number of external teeth of the driving gear 10.

[0028] In this embodiment, by setting the nozzle mechanism, the water supply end, the connecting end and the connector 1, and setting the air supply pipe 2 and the oil supply pipe 3 at the connecting end, the mixing chamber 4 is set inside the connector 1, and the mixing chamber 4 is connected to the water supply interface 5, the oil and gas interface 6 and the nozzle interface 7 respectively, so as to realize the mixed delivery and injection of water, gas and oil, and provide an effective lubrication and cooling function for the processing of aluminum alloy battery shells. At the same time, the magnetic block 8 is set on one end face of the connector 1 to facilitate the adsorption of the device next to the processing equipment, and the mounting box 9 is set on the other end face. The mounting box 9 is meshed with the plurality of driven gears 15 through the driving gear 10, and the number of external teeth of each driven gear 15 is greater than the number of external teeth of the driving gear 10. In conjunction with the threaded sleeve 13 and the lifting screw 14, when it is necessary to remove the device, rotating the driving gear 10 can drive the lifting screw 14 to lift the device, solving the problem of difficulty in removal due to the tight adsorption of the magnetic block and improving the convenience of use of the device.

[0029] Furthermore, the magnetic block 8 has a plurality of through holes 16 therein, and the plurality of jacking screws 14 extend into the corresponding through holes 16 .

[0030] In this embodiment, this design enables the lifting screw 14 to smoothly pass through the magnetic block 8 to lift the device when the device needs to be removed, thereby ensuring the effectiveness and stability of the lifting action of the lifting screw 14, further optimizing the performance of the device in solving the problem of difficulty in removal caused by the tight adsorption of the magnetic block, and making the device removal operation smoother.

[0031] Furthermore, the limiting member includes a tripod 17 and a polygonal rod 18, each of the lifting screws 14 has a polygonal groove 19, the tripod 17 is arranged at one end of the polygonal rod 18, the tripod 17 is also arranged on the installation box 9, and the polygonal rod 18 is inserted into the polygonal groove 19.

[0032] In this embodiment, this structure can limit the rotation of the jacking screw 14 so that it can only perform linear lifting motion driven by the threaded sleeve 13, thereby ensuring the stability and accuracy of the jacking screw 14 during the jacking process.

[0033] Furthermore, the nozzle mechanism includes a nozzle connector 20, a connecting tube 21 and a nozzle body 22, the nozzle connector 20 has an external thread 23 on the upper end of the nozzle, the nozzle interface 7 has an internal thread 24 on the upper end of the nozzle, a hose 25 and multiple universal joints 26 are arranged below the nozzle connector 20, and multiple universal joints 26 are wrapped around the outside of the hose 25, multiple needle tubes 27 are arranged in the connecting tube 21, and a nozzle 28 is arranged at one end of the needle tube 27, the nozzle connector 20 is threadedly arranged in the nozzle interface 7, and the external thread 23 on the upper end of the nozzle is located at the internal thread 24 on the upper end of the nozzle, the connecting tube 21 is arranged at one end of the universal joint 26 at the tail end, the nozzle body 22 is arranged at one end of the connecting tube 21 away from the universal joint 26 at the tail end, and one end of multiple needle tubes 27 extends into the nozzle body 22.

[0034] In this embodiment, the nozzle connector 20 is provided with an external thread 23 on the upper end of the nozzle, which cooperates with the internal thread 24 on the upper end of the nozzle in the nozzle interface 7 to achieve a preliminary connection. The hose 25 and multiple universal joints 26 are provided below the nozzle connector 20, and multiple universal joints 26 are wrapped around the outside of the hose 25, so that the nozzle mechanism has a certain degree of flexibility and adjustability, and can adjust the spray angle and direction according to processing requirements. Multiple needle tubes 27 are provided in the connecting cylinder 21, and the nozzle 28 is provided at one end of the needle tube 27, and one end of multiple needle tubes 27 extends into the nozzle body 22. This design enables the lubricating cooling medium to be sprayed more accurately to the processing part, improves the lubricating cooling effect, and meets the precise requirements of aluminum alloy battery shell processing for lubricating cooling.

[0035] Furthermore, the inner side of the nozzle body 22 has an internal thread 29 at the lower end of the nozzle, and the end of the connecting tube 21 away from the universal joint 26 at the tail end has an external thread 30 at the lower end of the nozzle. The nozzle body 22 is threadedly arranged at the end of the connecting tube 21 away from the universal joint 26 at the tail end, and the external thread 30 at the lower end of the nozzle is located at the internal thread 29 at the lower end of the nozzle.

[0036] In this embodiment, the external thread 30 at the lower end of the nozzle and the internal thread 29 at the lower end of the nozzle are cooperated to achieve a stable connection between the nozzle body 22 and the connecting tube 21. At the same time, this threaded connection method is convenient for disassembly and installation, and is convenient for cleaning, maintenance and replacement of the nozzle mechanism, thereby improving the maintainability and service life of the device.

[0037] Furthermore, the water supply end is a water supply connector 31, one end of the water supply connector 31 has a water supply end external thread 32, the water supply interface 5 has a water supply end internal thread 33, the water supply connector 31 is threadedly arranged in the water supply interface 5, and the water supply end external thread 32 is located at the water supply end internal thread 33.

[0038] In this embodiment, this threaded connection method makes the connection between the water supply end and the water supply interface 5 more firm and sealed, which can effectively prevent water leakage during the transportation process, ensure the normal operation of the water system of the lubrication and cooling device, and provide a stable water supply for the processing of aluminum alloy battery shells.

[0039] Furthermore, the connecting end is a connecting pipe 34, one end of the connecting pipe 34 has an oil and gas end external thread 35, the oil and gas interface 6 has an oil and gas end internal thread 36, the connecting pipe 34 is threadedly arranged at the oil and gas interface 6, and the oil and gas end external thread 35 is arranged at the oil and gas end internal thread 36, the gas pipe 2 and the oil pipe 3 are both arranged at the other end of the connecting pipe 34, and the gas pipe 2 extends into the mixing chamber 4.

[0040] In this embodiment, a reliable connection between the connecting end and the oil-gas interface 6 is achieved, ensuring that oil and gas can be smoothly delivered to the mixing chamber 4. At the same time, the gas pipe 2 and the oil pipe 3 are both arranged at the other end of the connecting pipe 34, and the gas pipe 2 extends into the mixing chamber 4. This rational structural design facilitates the connection and mixing of oil and gas, provides a guarantee for the device to achieve good lubrication and cooling functions, and helps to improve the processing quality of aluminum alloy battery casings for new energy vehicles.

[0041] In the present invention, the water supply connector 31 is first screwed together using its external water supply threads 32 to the internal water supply threads 33 within the water supply interface 5, ensuring a smooth waterway. The connecting tube 34 is then screwed together using its external oil and gas threads 35 to the internal oil and gas threads 36 within the oil and gas interface 6, connecting the gas and oil pipes 2 and 3 to the device and allowing the oil and gas to flow smoothly into the mixing chamber 4. The magnetic block 8 on one end of the connector 1 is then attached to a suitable location near the processing equipment, completing the initial fixation of the device. The nozzle mechanism is then adjusted using the hose 25 and multiple universal joints 26 to align the nozzle body 22 with the processing area, depending on the processing location of the aluminum alloy battery casing. The water, gas, and oil sources are then activated. After mixing in the mixing chamber 4, the water, gas, and oil are then mixed through the nozzle connector 20 into the connecting tube 21. Then, they are precisely sprayed onto the processing area through the needle tube 27 and nozzle 28, achieving lubrication and cooling. When the processing is completed and the device needs to be removed, the driving gear 10 driven by the rotating disk 11 in the installation box 9 is rotated. Since the driving gear 10 is engaged with the driven gear 15 with a plurality of external teeth greater than its number, the threaded sleeve 13 is driven to rotate. Under the action of the limiting member (the tripod 17 and the polygonal rod 18 cooperate to limit the rotation of the lifting screw 14), the lifting screw 14 moves upward along the through hole 16 to lift the device, so that the magnetic block 8 is separated from the processing equipment, and the device is removed.

[0042] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of the rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. A lubricating and cooling device for processing aluminum alloy battery shells for new energy vehicles, characterized in that: The nozzle assembly comprises a nozzle mechanism, a water delivery end, a connecting end and a connecting body, wherein the connecting end is provided with an air delivery pipe and an oil delivery pipe, the interior of the connecting body comprises a mixing chamber, one side of the mixing chamber is connected to a water delivery interface, and the water delivery end is arranged in the water delivery interface, the upper side of the mixing chamber is connected to an oil and gas interface, and the connecting end is arranged in the oil and gas interface, the lower side of the mixing chamber is connected to a nozzle interface, the nozzle mechanism is arranged in the nozzle interface, one end face of the connecting body is provided with a magnetic block, and the other end face of the connecting body is provided with a mounting box, A driving gear is rotatably provided in the installation box, and the driving gear is rotated by a rotating disk. A plurality of threaded sleeves are rotatably provided in the connecting body through a limit ring. A jacking screw is threadedly provided in each of the threaded sleeves, and a limiting member is provided between each of the jacking screws and the installation box. A driven gear is provided at one end of each of the threaded sleeves, and the driven gear extends into the installation box. The driving gear is engaged between the plurality of driven gears, and the number of external teeth of each of the driven gears is greater than the number of external teeth of the driving gear.

2. The lubricating and cooling device for processing aluminum alloy battery housings for new energy vehicles according to claim 1, characterized in that: The magnetic block has a plurality of through holes therein, and the plurality of jacking screws extend into the corresponding through holes.

3. The lubricating and cooling device for processing aluminum alloy battery housings for new energy vehicles according to claim 2, characterized in that: The limiting member includes a tripod and a polygonal rod. Each of the lifting screws has a polygonal groove. The tripod is arranged at one end of the polygonal rod. The tripod is also arranged on the installation box, and the polygonal rod is inserted into the polygonal groove.

4. The lubricating and cooling device for processing aluminum alloy battery housings for new energy vehicles according to claim 3, characterized in that: The nozzle mechanism includes a nozzle connector, a connecting tube and a nozzle body, the nozzle connector has an external thread on the upper end of the nozzle, the nozzle interface has an internal thread on the upper end of the nozzle, a hose and multiple universal joints are arranged below the nozzle connector, and multiple universal joints are wrapped around the outside of the hose, multiple needle tubes are arranged in the connecting tube, one end of the needle tube is provided with a nozzle, the nozzle connector thread is arranged in the nozzle interface, and the external thread on the upper end of the nozzle is located at the internal thread on the upper end of the nozzle, the connecting tube is arranged at one end of the universal joint at the tail end, the nozzle body is arranged at one end of the connecting tube away from the universal joint at the tail end, and one end of multiple needle tubes extends into the nozzle body.

5. The lubricating and cooling device for processing aluminum alloy battery housings for new energy vehicles according to claim 4, characterized in that: The inner side of the nozzle body has an internal thread at the lower end of the nozzle, the end of the connecting tube away from the universal joint at the tail end has an external thread at the lower end of the nozzle, the nozzle body thread is arranged at the end of the universal joint of the connecting tube away from the tail end, and the external thread at the lower end of the nozzle is located at the internal thread at the lower end of the nozzle.

6. The lubricating and cooling device for processing aluminum alloy battery housings for new energy vehicles according to claim 5, characterized in that: The water delivery end is a water delivery joint, one end of which has an external water delivery end thread, and the water delivery interface has an internal water delivery end thread. The water delivery joint thread is arranged in the water delivery interface, and the external water delivery end thread is located at the internal water delivery end thread.

7. The lubricating and cooling device for processing aluminum alloy battery housings for new energy vehicles according to claim 6, characterized in that: The connecting end is a connecting pipe, one end of which has an oil and gas end external thread, and the oil and gas interface has an oil and gas end internal thread. The connecting pipe thread is arranged at the oil and gas interface, and the oil and gas end external thread is arranged at the oil and gas end internal thread. The gas pipe and the oil pipe are both arranged at the other end of the connecting pipe, and the gas pipe extends into the mixing chamber.

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