A cooling device for diesel engine flywheel machining

Abstract

The application discloses a cooling device for diesel flywheel machining, which comprises a machine box, a machining cavity and a liquid storage cavity are arranged in the machine box, a blanking passage is arranged between the machining cavity and the liquid storage cavity, the liquid storage cavity stores cooling liquid, a dismounting opening is arranged at the front end of the blanking passage, a clamping table is fixed in the machining cavity and used for mounting a flywheel to be machined, a spraying assembly is used for spraying the cooling liquid in the liquid storage cavity to the flywheel, a collecting box is arranged in the blanking passage and closes the dismounting opening, the collecting box has a collecting cavity, a filter part is arranged at the bottom of the collecting cavity and used for filtering the cooling liquid and making the cooling liquid return to the liquid storage cavity, a locking mechanism is arranged between the machine box and the collecting box and has a locking state and an unlocking state, in the locking state, the locking mechanism locks the collecting box in the blanking passage, and in the unlocking state, the collecting box can slide forward to be separated from the machine box. The application can recycle the cooling liquid, and the separation and recovery of the scraps are convenient.

Description

Technical Field

[0001] This application relates to the field of diesel engine flywheel machining, and in particular to a cooling device for diesel engine flywheel machining. Background Technology

[0002] The flywheel is a disc-shaped device with high rotational inertia commonly used in diesel engines. It primarily helps the engine overcome top dead center and bottom dead center. Its machining accuracy directly affects the overall engine's operational stability, vibration, noise, and assembly reliability. During machining processes such as rough boring, finish boring of center holes, and drilling of bolt holes, the intense friction between the tool and the workpiece generates a large amount of cutting heat, necessitating the spraying of coolant for cooling. However, in existing designs, the coolant is directly discharged after cooling, unable to be recycled, resulting in coolant waste. Simultaneously, metal shavings generated during machining flow out with the coolant, exacerbating the burden of solid-liquid waste disposal. Therefore, there is an urgent need for a cooling device that can recycle coolant and facilitate the separation and recovery of shavings. Summary of the Invention

[0003] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a cooling device for diesel engine flywheel machining, which can recycle coolant and facilitates the separation and recycling of debris.

[0004] A cooling device for machining a diesel engine flywheel according to an embodiment of this application includes: The machine casing has a processing chamber and a liquid storage chamber arranged vertically opposite each other inside, and a material discharge channel that runs vertically between the processing chamber and the liquid storage chamber. The front end of the processing chamber is provided with an operation port and a door. The liquid storage chamber stores coolant. The front end of the material discharge channel is provided with a disassembly port. A clamping table, fixed inside the machining cavity, is used to mount the flywheel to be machined; A spray assembly for spraying the coolant in the reservoir cavity onto the flywheel; A collection box is provided in the material discharge channel and closes the disassembly port. The collection box has a collection chamber with an upper opening for receiving debris falling from the processing chamber. A filter section is provided at the bottom of the collection chamber for filtering the coolant and returning the coolant to the storage chamber. A locking mechanism is disposed between the chassis and the collection box, and has a locked state and an unlocked state. In the locked state, the locking mechanism locks the collection box in the material discharge channel. In the unlocked state, the collection box can slide forward to disengage from the chassis.

[0005] The cooling device for machining diesel engine flywheels according to the embodiments of this application has at least the following beneficial effects: By incorporating a vertically integrated material discharge channel, a detachable collection box, and a filter at the bottom of the collection box, the coolant can automatically flow back to the storage chamber for reuse after cooling operations, significantly reducing coolant waste and lowering production costs. Simultaneously, metal shavings are trapped in the collection box, allowing operators to quickly clean them by periodically removing the box, facilitating shaving separation and recycling and alleviating waste disposal pressure. Furthermore, a locking mechanism ensures the collection box will not loosen due to vibration during operation, improving the device's operational reliability.

[0006] According to some embodiments of this application, a partition assembly is provided between the processing chamber and the liquid storage chamber, the partition assembly comprising: Two guide plates are arranged opposite each other on the left and right, and extend upward at an angle in a direction that keeps them away from each other; Two limiting plates are respectively fixed to the inclined bottom ends of the two guide plates and extend downward relative to the guide plates; Two support plates are fixed to the opposite sides of the limiting plate and are horizontally distributed. The material discharge channel is formed between the two limiting plates, and the collection box is supported by the two supporting plates, with its left and right ends respectively abutting against the two limiting plates.

[0007] According to some embodiments of this application, the locking mechanism includes: A rotating part is rotatably mounted on the front end of the chassis about a front-to-back extending axis; The clamping part is adjustable back and forth on the rotating part; The locking mechanism switches between the locking state and the unlocking state by rotating the rotating part and adjusting the pressing part back and forth. In the locking state, the pressing part abuts against the front end of the collection box. In the unlocking state, the locking mechanism avoids the front and rear movement path of the collection box.

[0008] According to some embodiments of this application, the clamping part includes: The pressure rod extends forward and backward and is threaded onto the rotating part; The operating handle is fixed to the front end of the pressure rod.

[0009] According to some embodiments of this application, the front end face of the collection box is provided with a limiting blind hole for the clamping part to be partially embedded in order to limit the rotation of the rotating part.

[0010] According to some embodiments of this application, the spray assembly includes a nozzle, and the cooling device for diesel engine flywheel machining further includes an adjustment assembly, the adjustment assembly comprising: A base is provided on the clamping table; The first adjustment part is rotatably and adjustablely disposed on the base; The second adjustment part is rotatably and adjustablely disposed on the first adjustment part about a horizontal axis; The nozzle is mounted on the second adjustment part and can move synchronously with the second adjustment part.

[0011] According to some embodiments of this application, the base is provided with a vertically extending mounting shaft, and the outer peripheral wall of the mounting shaft is provided with an annular groove; the first adjusting part is provided with a vertically extending sleeve, the sleeve is sleeved on the mounting shaft and can rotate around the axis of the mounting shaft, the adjusting assembly further includes a locking screw, the locking screw is threaded on the sleeve and extends radially along the sleeve, the locking screw is partially embedded in the annular groove and abuts against the inner end face of the annular groove.

[0012] According to some embodiments of this application, the mounting shaft is provided with a plurality of annular grooves at vertical intervals. When the locking screw is screwed out of the annular groove, the sleeve can move vertically to align the locking screw with any of the annular grooves.

[0013] According to some embodiments of this application, the top end of the first adjusting part is provided with two supports at horizontal intervals, and the second adjusting part is provided with two horizontally extending and coaxially distributed screws. The two screws are respectively passed through the two supports and can rotate around their own axes. The two screws are respectively threaded with locking nuts on opposite sides of the two supports.

[0014] According to some embodiments of this application, each of the two supports is provided with a vertically extending mounting groove with an opening on the upper side, and the screw passes through the mounting groove on the corresponding side.

[0015] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0016] The present application will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the overall structure of the cooling device for machining a diesel engine flywheel according to an embodiment of this application; Figure 2 This is a cross-sectional view of a cooling device for machining a diesel engine flywheel according to an embodiment of this application; Figure 3 This is an exploded schematic diagram of a cooling device for machining a diesel engine flywheel according to an embodiment of this application; Figure 4 This is a schematic diagram of the installation structure of the adjustment component according to an embodiment of this application; Figure 5 This is an exploded view of the adjustment component according to an embodiment of this application; Figure 6 This is a schematic diagram of the engagement between the locking screw and the annular groove according to an embodiment of this application.

[0017] Icon labels: Flywheel 10; 100 chassis, 101 processing chamber, 102 liquid storage chamber, 103 material discharge channel, 104 operation port, 105 disassembly port, 110 door, 120 guide plate, 130 limit plate, 140 support plate, 150 mounting column, 160 limit nut; Mounting table 200, mounting hole 201; Sprinkler assembly 300, nozzle 310, water pump 320, inlet pipe 330, first pipe section 340, second pipe section 350; Collection box 400, collection chamber 401, limiting blind hole 402, filter section 410; Locking mechanism 500, rotating part 510, pressing part 520, pressing rod 521, operating handle 522, mounting nut 530; Adjustment component 600, base 610, mounting shaft 611, annular groove 612, first adjustment part 620, sleeve 621, support 622, mounting groove 623, threaded hole 624, second adjustment part 630, screw 631, lower clamping seat 632, upper clamping seat 633, locking screw 640, locking nut 650. Detailed Implementation

[0018] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0019] In the description of this application, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0020] In the description of this application, "multiple" refers to two or more. The use of "first" and "second" is for the purpose of distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or the order in which the technical features are indicated.

[0021] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0022] Reference Figures 1 to 6 As shown, a cooling device for machining a diesel engine flywheel according to an embodiment of this application includes: a housing 100, a clamping table 200, a spray assembly 300, a collection box 400, and a locking mechanism 500.

[0023] The chassis 100 has a cubic box structure, and its interior is provided with a processing chamber 101 and a liquid storage chamber 102 arranged vertically opposite each other. The processing chamber 101 is located in the upper part of the chassis 100, and the liquid storage chamber 102 is located in the lower part of the chassis 100. A vertically connected material discharge channel 103 is provided between the processing chamber 101 and the liquid storage chamber 102. The front end of the processing chamber 101 is provided with an operation port 104 that penetrates the chassis 100. The operation port 104 is provided with an openable and closable door 110, through which the operator can perform loading, unloading, and clamping operations on the flywheel 10. The liquid storage chamber 102 stores coolant. The front end of the material discharge channel 103 is provided with a disassembly port 105 that penetrates the chassis 100.

[0024] The clamping table 200 is fixed inside the machining cavity 101, located above the unloading channel 103. The clamping table 200 is equipped with a clamping assembly (not shown) for mounting the flywheel 10 to be processed. The structure of the clamping table 200 can adopt conventional flywheel 10 clamping fixtures, such as clamping and fixing by a multi-jaw chuck structure.

[0025] The spray assembly 300 is used to draw coolant from the reservoir 102 and spray it onto the processing position of the flywheel 10 to cool the processing area during the processing.

[0026] A collection box 400 is disposed within the material discharge channel 103, and its front end, the disassembly port 105, is closed when the collection box 400 is installed in place. The collection box 400 has a collection chamber 401 with an upper opening, the opening size of which matches the cross-sectional size of the material discharge channel 103, for receiving metal scraps falling from the processing chamber 101. A filter section 410 is provided at the bottom of the collection chamber 401. The filter section 410 can be a conventional filter structure such as a screen, grid, or perforated plate, for filtering coolant. The filtered coolant passes through the filter section 410 under gravity and falls back into the storage chamber 102, realizing the recycling of coolant, while the metal scraps are trapped in the collection chamber 401.

[0027] A locking mechanism 500 is disposed between the housing 100 and the collection box 400 to lock the collection box 400 securely within the discharge channel 103, preventing it from accidentally sliding out due to vibration during operation. The locking mechanism 500 has a locked state and an unlocked state. In the locked state, the locking mechanism 500 locks the collection box 400 securely within the discharge channel 103, preventing it from moving back and forth. In the unlocked state, the collection box 400 can slide forward under external force, detaching from the housing 100 through the disassembly port 105, so that operators can clean the debris in the collection chamber 401.

[0028] In addition, a machining assembly (not shown) is provided above the clamping table 200 within the machining cavity 101. The machining assembly includes a cutting tool and a spindle that drives the cutting tool to rotate or feed, and is used for machining operations such as rough boring of the center hole, finish boring of the center hole, or drilling of bolt holes on the flywheel 10. During the machining process, the spray assembly 300 continuously sprays coolant onto the contact area between the cutting tool and the flywheel 10 to remove cutting heat.

[0029] The cooling device for diesel engine flywheel processing in this embodiment of the application, by setting up a vertically penetrating material discharge channel 103, a detachable collection box 400, and a filter section 410 at the bottom of the collection box 400, allows the coolant to automatically flow back to the storage chamber 102 for recycling after completing the cooling operation, greatly reducing coolant waste and lowering production costs. At the same time, metal shavings are trapped in the collection box 400, and operators only need to periodically pull out the collection box 400 to quickly clean up the shavings, making shavings separation and recycling convenient and reducing the pressure of waste disposal. Furthermore, by setting up a locking mechanism 500, it is ensured that the collection box 400 will not loosen due to vibration during operation, improving the operational reliability of the device.

[0030] Reference Figure 2 As shown, in some embodiments of this application, a partition assembly is provided between the processing chamber 101 and the liquid storage chamber 102. The partition assembly is used to separate the processing chamber 101 and the liquid storage chamber 102, form a material discharge channel 103, and support and guide the collection box 400. Specifically, the partition assembly includes two guide plates 120, two limiting plates 130, and two support plates 140.

[0031] Two guide plates 120 are arranged opposite each other, and extend obliquely from bottom to top away from each other, forming an inverted "V" shape. The front and rear ends of both guide plates 120 extend to the front and rear inner walls of the housing 100, respectively. The oblique top of the left guide plate 120 extends to the left inner wall of the housing 100, and the right guide plate 120 is symmetrically distributed therewith. Two limiting plates 130 are fixed to the oblique bottom ends (i.e., lower ends) of the two guide plates 120, and extend vertically downwards relative to the guide plates 120. Two support plates 140 are fixed to the lower ends of the opposing sides of the limiting plates 130 (i.e., the sides where the two limiting plates 130 face each other), and are horizontally distributed. The material discharge channel 103 is formed between two limiting plates 130. The bottom of the left and right sides of the collection box 400 is supported on two supporting plates 140 respectively, and the left and right ends of the collection box 400 abut against the side walls of the two limiting plates 130 respectively, thereby limiting the collection box 400 in the left and right directions and preventing it from shifting laterally.

[0032] In this embodiment, by setting two inclined and extended guide plates 120, the splashed debris and coolant can be guided to concentrate in the middle, so that they fall smoothly into the collection box 400, avoiding the accumulation of debris at the corners of the processing cavity 101.

[0033] Reference Figure 1 and Figure 3 As shown, in some embodiments of this application, the locking mechanism 500 includes a rotating part 510 and a pressing part 520. The rotating part 510 is rotatably mounted on the front end of the housing 100 about a front-to-back extending axis, and the pressing part 520 is adjustablely disposed on the rotating part 510, that is, the pressing part 520 can move forward or backward relative to the rotating part 510. The locking mechanism 500 switches between a locking state and an unlocking state by rotating the rotating part 510 and adjusting the pressing part 520. In the locked state, the pressing part 520 abuts against the front end of the collection box 400, pressing the collection box 400 against the material discharge channel 103 and restricting its forward sliding. In the unlocked state, the locking mechanism 500 avoids the front-to-back movement path of the collection box 400, at which point the collection box 400 can be freely pulled forward.

[0034] In this embodiment, when the locking mechanism 500 needs to switch from the locked state to the unlocked state, the pressing part 520 is adjusted forward to loosen the collection box 400, and then the rotating part 510 is rotated so that both the rotating part 510 and the pressing part 520 avoid the front and rear movement paths of the collection box 400. When the locking mechanism 500 needs to switch from the unlocked state to the locked state, the operation is reversed, which is very convenient.

[0035] Reference Figure 1As shown, in some embodiments of this application, at least two locking mechanisms 500 are provided, and the at least two locking mechanisms 500 are located on the left and right sides of the disassembly port 105 respectively.

[0036] Reference Figure 1 and Figure 3 As shown, in some embodiments of this application, the clamping part 520 includes a clamping rod 521 and an operating handle 522. The clamping rod 521 extends forward and backward, with its rear end abutting against the front end of the receiving box 400. The clamping rod 521 is installed on the rotating part 510 by a threaded connection, that is, the rotating part 510 is provided with a structure containing internal threads, and the outer peripheral wall of the clamping rod 521 is provided with external threads. The operating handle 522 is fixed to the front end of the clamping rod 521. The operating handle 522 can be rod-shaped or knob-shaped to facilitate the operator to rotate the clamping rod 521. By adopting the above-described structural configuration, this embodiment can facilitate the disassembly, assembly, and adjustment of the clamping part 520.

[0037] Reference Figure 3 As shown, in some embodiments of this application, a mounting nut 530 is welded onto the rotating part 510 for mounting the pressure rod 521.

[0038] Reference Figure 3 As shown, in some embodiments of this application, the front outer wall of the chassis 100 is provided with a mounting post 150 extending forward and backward. The mounting post 150 includes a first post and a second post arranged sequentially from back to front. A forward-facing stepped surface is formed between the first post and the second post. The second post is cylindrical and has external threads. A limit nut 160 is threaded onto the second post. The rotating part 510 is configured as a plate structure. The rotating part 510 has a sleeve hole and is sleeved onto the second post through the sleeve hole. The rotating part 510 is located between the stepped surface and the limit nut 160 to achieve front and rear limit of the rotating part 510.

[0039] Reference Figure 3 As shown, in some embodiments of this application, the front end face of the collection box 400 is provided with a limiting blind hole 402 for the pressure rod 521 of the pressing part 520 to be partially inserted, so as to restrict the rotation of the rotating part 510 in the locked state. Specifically, since the pressure rod 521 is threadedly connected to the rotating part 510, after the rear end of the pressure rod 521 is inserted into the limiting blind hole 402, the rotating part 510 can no longer rotate and is indirectly locked, thereby enhancing the reliability of the locking.

[0040] Reference Figure 1 and Figure 2As shown, in some embodiments of this application, the spray assembly 300 may include a water pump 320, an input pipe 330, an output pipe, and a nozzle 310. The inlet of the water pump 320 is connected to the liquid storage chamber 102 through the input pipe 330, and the outlet of the water pump 320 is connected to the nozzle 310 through the output pipe. The nozzle 310 is disposed in the machining chamber 101 and arranged facing the clamping table 200. In the working state, the water pump 320 is started to draw coolant from the liquid storage chamber 102 and spray it through the nozzle 310 to the contact area between the flywheel 10 and the tool to remove cutting heat.

[0041] Reference Figure 2 , Figure 4 and Figure 5 As shown, in some embodiments of this application, the output pipe includes a first pipe section 340 and a second pipe section 350 connected in sequence. The first pipe section 340 is connected to the outlet of the water pump 320, and the second pipe section 350 is a flexible hose connected between the first pipe section 340 and the nozzle 310. The cooling device for diesel engine flywheel processing also includes an adjustment component 600 for installing the nozzle 310 and adjusting the position and attitude of the nozzle 310. The adjustment component 600 includes a base 610, a first adjustment part 620 and a second adjustment part 630.

[0042] The base 610 is mounted on the clamping table 200. A first adjusting part 620 is rotatably mounted on the base 610 about a vertical axis, meaning the first adjusting part 620 can rotate horizontally relative to the base 610. A second adjusting part 630 is rotatably mounted on the first adjusting part 620 about a horizontal axis, meaning the second adjusting part 630 can pitch up and down relative to the first adjusting part 620. A nozzle 310 is mounted on the second adjusting part 630 and moves synchronously with it. In this embodiment, the operator can adjust the horizontal angle of the nozzle 310 by rotating the first adjusting part 620 and the pitch angle of the nozzle 310 by rotating the second adjusting part 630, according to the actual machining position. This allows the nozzle 310 to be adjusted to the optimal spray angle, ensuring that the coolant is precisely sprayed onto the contact area between the tool and the flywheel 10, thereby improving cooling efficiency.

[0043] Reference Figures 4 to 6As shown, in some embodiments of this application, the base 610 is provided with a vertically extending mounting shaft 611, and the outer peripheral wall of the mounting shaft 611 is provided with an annular groove 612; the first adjusting part 620 is provided with a vertically extending sleeve 621, the inner diameter of the sleeve 621 matches the outer diameter of the mounting shaft 611, the sleeve 621 is sleeved on the mounting shaft 611, and can rotate around the axis of the mounting shaft 611. The adjusting assembly 600 also includes a locking screw 640, which is threaded onto the side wall of the sleeve 621 and extends radially along the sleeve 621. The end portion of the locking screw 640 is embedded in the annular groove 612 and abuts against the inner end face of the annular groove 612, thereby locking the sleeve 621 axially and circumferentially to prevent it from rotating or moving up and down. The sleeve 621 is provided with a radially extending threaded hole 624 for installing the locking screw 640. When it is necessary to rotate and adjust the first adjusting part 620, simply loosen the locking screw 640, then rotate the first adjusting part 620 to the corresponding position, and finally retighten the locking screw 640. When it is necessary to disassemble the first adjusting part 620, screw the locking screw 640 until it is completely disengaged from the annular groove 612, and then pull the sleeve 621 upwards. The adjustment and disassembly operations of the first adjusting part 620 are very convenient.

[0044] Reference Figure 5 As shown, in some embodiments of this application, a plurality of annular grooves 612 are vertically spaced on the mounting shaft 611. When the locking screw 640 is screwed out of the annular groove 612, the sleeve 621 can move vertically to align the locking screw 640 with any of the annular grooves 612. In this embodiment, by providing a plurality of annular grooves 612, the nozzle 310 can be adjusted in multiple positions in the vertical direction.

[0045] Reference Figure 4 and Figure 5 As shown, in some embodiments of this application, the top of the first adjusting part 620 is horizontally spaced with two supports 622, which are located on opposite radial sides of the sleeve 621. The second adjusting part 630 is provided with two horizontally extending and coaxially distributed screws 631, which are located on opposite horizontal sides of the second adjusting part 630 and are respectively provided with the two supports 622. The two screws 631 are respectively inserted through the two supports 622 and can rotate around their own axis. The two screws 631 are respectively threaded with locking nuts 650 on opposite sides of the two supports 622. By tightening the locking nuts 650 on both sides, the second adjusting part 630 can be locked and fixed on the first adjusting part 620. By loosening the locking nuts 650, the second adjusting part 630 can be rotated and adjusted, which is very convenient to operate.

[0046] Reference Figure 5As shown, in some embodiments of this application, the two supports 622 are connected by a connecting plate, which is fixed to the top of the sleeve 621.

[0047] Reference Figure 4 and Figure 5 As shown, in some embodiments of this application, two supports 622 are respectively provided with vertically extending mounting grooves 623 with openings on the upper side, and screws 631 pass through the mounting grooves 623 on the corresponding sides. In this embodiment, by providing mounting grooves 623 with openings on the upper side, the installation of the second adjustment part 630 can be facilitated.

[0048] Reference Figure 4 and Figure 5 As shown, in some embodiments of this application, the second adjustment part 630 includes a lower clamping seat 632 and an upper clamping seat 633. The lower clamping seat 632 and the upper clamping seat 633 are respectively provided with arc-shaped recesses on their opposite sides for inserting the nozzle 310. The lower clamping seat 632 and the upper clamping seat 633 are connected by fasteners such as bolts. The nozzle 310 is clamped between the lower clamping seat 632 and the upper clamping seat 633. Two screws 631 are fixed on the lower clamping seat 632.

[0049] Reference Figure 4 As shown, in some embodiments of this application, the upper surface of the clamping table 200 is provided with multiple sets of mounting holes 201 at intervals on the left and right sides corresponding to the base 610. The mounting holes 201 are provided with internal threads. The bottom of the base 610 is provided with a set of connecting holes. The set of connecting holes can be aligned with any set of mounting holes 201 and bolts can be inserted to fix the base 610 on the clamping table 200.

[0050] Reference Figure 1 and Figure 2 As shown, in some embodiments of this application, two spraying components 300 are arranged opposite each other on the left and right sides, and two adjusting components 600 are also arranged accordingly.

[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine different embodiments or examples described in this specification.

[0052] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.

Claims

1. A cooling device for machining a diesel engine flywheel, characterized in that, include: The machine casing has a processing chamber and a liquid storage chamber arranged vertically opposite each other inside, and a material discharge channel that runs vertically between the processing chamber and the liquid storage chamber. The front end of the processing chamber is provided with an operation port and a door. The liquid storage chamber stores coolant. The front end of the material discharge channel is provided with a disassembly port. A clamping table, fixed inside the machining cavity, is used to mount the flywheel to be machined; A spray assembly for spraying the coolant in the reservoir cavity onto the flywheel; A collection box is provided in the material discharge channel and closes the disassembly port. The collection box has a collection chamber with an upper opening for receiving debris falling from the processing chamber. A filter section is provided at the bottom of the collection chamber for filtering the coolant and returning the coolant to the storage chamber. A locking mechanism is disposed between the chassis and the collection box, and has a locked state and an unlocked state. In the locked state, the locking mechanism locks the collection box in the material discharge channel. In the unlocked state, the collection box can slide forward to disengage from the chassis.

2. The cooling device for diesel engine flywheel machining according to claim 1, characterized in that, A partition assembly is provided between the processing chamber and the liquid storage chamber, the partition assembly comprising: Two guide plates are arranged opposite each other on the left and right, and extend upward at an angle in a direction that keeps them away from each other; Two limiting plates are respectively fixed to the inclined bottom ends of the two guide plates and extend downward relative to the guide plates; Two support plates are fixed to the opposite sides of the limiting plate and are horizontally distributed. The material discharge channel is formed between the two limiting plates, and the collection box is supported by the two supporting plates, with its left and right ends respectively abutting against the two limiting plates.

3. The cooling device for diesel engine flywheel machining according to claim 1, characterized in that, The locking mechanism includes: A rotating part is rotatably mounted on the front end of the chassis about a front-to-back extending axis; The clamping part is adjustable back and forth on the rotating part; The locking mechanism switches between the locking state and the unlocking state by rotating the rotating part and adjusting the pressing part back and forth. In the locking state, the pressing part abuts against the front end of the collection box. In the unlocking state, the locking mechanism avoids the front and rear movement path of the collection box.

4. The cooling device for machining a diesel engine flywheel according to claim 3, characterized in that, The clamping part includes: The pressure rod extends forward and backward and is threaded onto the rotating part; The operating handle is fixed to the front end of the pressure rod.

5. The cooling device for diesel engine flywheel machining according to claim 3, characterized in that, The front end face of the collection box is provided with a limit blind hole for the clamping part to be partially inserted to limit the rotation of the rotating part.

6. The cooling device for machining a diesel engine flywheel according to claim 1, characterized in that, The spray assembly includes a nozzle, and the cooling device for diesel engine flywheel machining further includes an adjustment assembly, which includes: A base is provided on the clamping table; The first adjustment part is rotatably and adjustablely disposed on the base; The second adjustment part is rotatably and adjustablely disposed on the first adjustment part about a horizontal axis; The nozzle is mounted on the second adjustment part and can move synchronously with the second adjustment part.

7. The cooling device for diesel engine flywheel machining according to claim 6, characterized in that, The base is provided with a vertically extending mounting shaft, and the outer peripheral wall of the mounting shaft is provided with an annular groove; the first adjustment part is provided with a vertically extending sleeve, the sleeve is sleeved on the mounting shaft and can rotate around the axis of the mounting shaft, the adjustment assembly also includes a locking screw, the locking screw is threaded on the sleeve and extends radially along the sleeve, the locking screw is partially embedded in the annular groove and abuts against the inner end face of the annular groove.

8. The cooling device for diesel engine flywheel machining according to claim 7, characterized in that, The mounting shaft is provided with a plurality of annular grooves at vertical intervals. When the locking screw is screwed out of the annular groove, the sleeve can move vertically to align the locking screw with any of the annular grooves.

9. The cooling device for machining a diesel engine flywheel according to claim 6, characterized in that, The top of the first adjustment part is provided with two supports at horizontal intervals, and the second adjustment part is provided with two horizontally extending and coaxially distributed screws. The two screws are respectively inserted through the two supports and can rotate around their own axis. The two screws are respectively threaded with locking nuts on opposite sides of the two supports.

10. The cooling device for machining a diesel engine flywheel according to claim 9, characterized in that, Each of the two supports is provided with a vertically extending mounting groove with an opening on the upper side, and the screw passes through the mounting groove on the corresponding side.

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