Scrap collecting device for machining crankcase of diesel engine

Abstract

The invention relates to the technical field of crankcase machining, in particular to a waste chip collecting device for diesel engine crankcase machining, which comprises a box body, a workbench and a filtering mechanism, the workbench is fixedly connected with the box body and is positioned in the box body, the filtering mechanism is arranged at the lower part in the box body, and a filtering assembly comprises a filtering plate, a connecting strip, a moving plate and a baffle plate. The filter plate is rotatably connected with the box body, one end of the connecting strip is rotatably connected with the filter plate, an opening is formed in one side of the box body, the movable plate is slidably connected with the connecting strip and located on one side of the opening, one end of the baffle is fixedly connected with the movable plate, and the other end of the baffle is slidably connected with the box body and located above the movable plate. The problem that in the prior art, cooling liquid and chippings can intrude into an operation box after long-time use, and operation of internal elements is affected is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of crankcase processing, and particularly relates to a waste chip collection device for diesel engine crankcase processing. Background Art

[0002] The main function of a diesel compressor is to increase the intake pressure, raise the temperature and pressure during fuel combustion, thereby enhancing the power output of the engine. Specifically, the diesel compressor compresses air to make the fuel burn more fully, reduce exhaust emissions and fuel consumption, and improve the economy of the diesel engine. A large amount of cutting fluid is used for lubrication and cooling during the drilling process of the crankshaft. Considering cost reasons, the cutting fluid is generally collected and reused. The existing devices have a relatively simple structure. The filtered waste chips remain on the filter plate, which is not convenient for collection and treatment. It requires manual handling by staff, wasting working time, and the treatment effect is poor, the design is unreasonable, and the degree of automation is low.

[0003] In the prior art, a patent document with the publication number (CN211940042U) mentions a waste chip collection device for compressor crankcase processing, including a box body. The inner side wall of the box body is fixedly connected with a workbench. The upper surface of the workbench is fixedly connected with a clamping device. A limiting slot is opened at the middle position of the lower surface of the workbench. A plug rod is inserted into the limiting slot. The upper end of the plug rod is fixedly connected with a baffle plate arranged inside the limiting slot. The bottom position inside the box body is fixedly connected with an operation box. A first rotating motor is arranged on one side wall of the operation box. A rotating disk is arranged inside the operation box. Two reinforcing rods are symmetrically and rotatably connected to the side wall of the rotating disk. One ends of the two reinforcing rods are respectively rotatably connected with a moving plate. This prior art does not require manual operation, has a high degree of automation, high work efficiency, is convenient for cleaning waste chips, has a simple and fast operation, and a reasonable design.

[0004] However, in the above prior art, after long-term use, the coolant and debris will invade the inside of the operation box, affecting the operation of the internal components. Summary of the Invention

[0005] The purpose of the present invention is to provide a waste chip collection device for diesel engine crankcase processing, which solves the problem that in the prior art, after long-term use, the coolant and debris will invade the inside of the operation box, affecting the operation of the internal components.

[0006] To achieve the above object, the present invention provides a waste chip collection device for machining a diesel engine crankcase, which includes a box body, a workbench and a filtering mechanism. The workbench is fixedly connected to the box body and is located inside the box body. The filtering mechanism is arranged inside the box body. The filtering component includes a filter plate, a connecting strip, a moving plate and a baffle. The filter plate is rotatably connected to the box body and is located below the workbench. One end of the connecting strip is rotatably connected to the filter plate and is located on one side of the filter plate. An opening is provided on one side of the box body. The moving plate is slidably connected to the connecting strip and is located on one side of the opening. One end of the baffle is fixedly connected to the moving plate, and the other end of the baffle is slidably connected to the box body and is located above the moving plate.

[0007] Wherein, the filtering mechanism further includes a rotating plate, and the rotating plate is fixedly connected to the box body and is located on one side of the filter plate.

[0008] Wherein, the filtering component further includes a diversion block and two discharge pipes. The two discharge pipes are fixedly connected to the box body and are located on both sides of the box body. The diversion block is fixedly connected to the box body and is located inside the box body. The diversion block is triangularly arranged.

[0009] Wherein, the filtering component further includes a partition plate, and the partition plate is fixedly connected to the box body and is located below the box body.

[0010] Wherein, the waste chip collection device for machining a diesel engine crankcase further includes a top plate, a machining component and two fixing structures. The top plate is slidably connected to the box body and is located above the workbench. The machining component is arranged below the top plate. The two fixing structures are oppositely arranged above the workbench.

[0011] Wherein, the machining component includes a lead screw, a moving block and a drill bit. The lead screw is rotatably connected to the top plate and is located below the top plate. The moving block is threadedly connected to the lead screw and is sleeved on the surface of the lead screw. The drill bit is fixedly connected to the moving block and is located below the moving block.

[0012] Wherein, the fixing mechanism includes a fixing plate, a screw and a sleeve. The fixing plate is fixedly connected to the workbench and is located above the workbench. One end of the screw is fixedly connected to the fixing plate, and the other end of the screw is fixedly connected to the sleeve.

[0013] A waste chip collection device for machining a diesel engine crankcase according to the present invention. The filter plate is rotatably connected to the box body and is located below the workbench. One end of the connecting bar is rotatably connected to the filter plate and is located on one side of the filter plate. An opening is provided on one side of the box body. The moving plate is slidably connected to the connecting bar and is located on one side of the opening. One end of the baffle is fixedly connected to the moving plate, and the other end of the baffle is slidably connected to the box body and is located above the moving plate. During machining, the coolant flushes the debris into the interior of the box body. The filter plate filters the waste liquid, and the debris remains on the surface of the filter plate. A first hydraulic cylinder is provided on one side of the box body. The first hydraulic cylinder pushes the moving plate, and the moving plate drives the connecting bar to move upward. While the connecting bar drives the filter plate to move, the connecting bar slides out of the moving plate, and the filter plate rotates accordingly. The debris on the filter plate moves accordingly and gathers on one side of the filter plate, facilitating cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 is a schematic structural diagram of the first embodiment of the present invention.

[0016] Figure 2 is a cross-sectional view of the first embodiment of the present invention.

[0017] Figure 3 is a schematic structural diagram of the second embodiment of the present invention.

[0018] Figure 4 is a front view of the second embodiment of the present invention.

[0019] Figure 5 is of the present invention Figure 4 A-A cross-sectional view.

[0020] Figure 6 is a schematic structural diagram of the third embodiment of the present invention.

[0021] Figure 7 is a cross-sectional view of the third embodiment of the present invention.

[0022] 101 - Box body, 102 - Workbench, 103 - Filter plate, 104 - Connecting bar, 105 - Moving plate, 106 - Rotating plate, 107 - Baffle, 108 - Flow guiding block, 109 - Partition board, 110 - Discharge pipe, 111 - Motor, 112 - First hydraulic cylinder, 201 - Top plate, 202 - Lead screw, 203 - Moving block, 204 - Drill bit, 205 - Fixed plate, 206 - Screw, 207 - Sleeve, 208 - Second hydraulic cylinder, 209 - Second motor, 301 - Scraper, 302 - Round rod, 303 - Pull rod, 304 - Spring. Detailed implementation manners

[0023] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as a limitation to the present invention.

[0024] First embodiment

[0025] Please refer to Figures 1 to 2 , wherein, Figure 1 is a schematic structural diagram of the first embodiment of the present invention, Figure 2 is a cross-sectional view of the first embodiment of the present invention.

[0026] The present invention provides a waste chip collection device for processing a diesel engine crankcase, including a box body 101, a workbench 102 and a filtering mechanism. The filtering assembly includes a filter plate 103, a connecting bar 104, a moving plate 105, a rotating plate 106, a baffle 107, a flow guiding block 108, a partition board 109 and two discharge pipes 110. Through the foregoing solution, the problem in the prior art that the coolant and chips will invade the inside of the operation box after long-term use, affecting the operation of the internal components, is solved.

[0027] For this specific embodiment, the workbench 102 is fixedly connected to the box body 101 and is located inside the box body 101. The filtering mechanism is arranged inside the box body 101. The filter plate 103 is rotatably connected to the box body 101 and is located below the workbench 102. One end of the connecting bar 104 is rotatably connected to the filter plate 103 and is located on one side of the filter plate 103. An opening is provided on one side of the box body 101. The moving plate 105 is slidably connected to the connecting bar 104 and is located on one side of the opening. One end of the baffle 107 is fixedly connected to the moving plate 105. The other end of the baffle 107 is slidably connected to the box body 101 and is located above the moving plate 105. During processing, the coolant flushes the debris into the inside of the box body 101. The filter plate 103 filters the waste liquid, and the debris remains on the surface of the filter plate 103. A first hydraulic cylinder 112 is provided on one side of the box body 101. The first hydraulic cylinder 112 pushes the moving plate 105. The moving plate 105 drives the connecting bar 104 to move upward. While the connecting bar 104 drives the filter plate 103 to move, the connecting bar 104 slides out of the moving plate 105, and the filter plate 103 rotates accordingly. The debris on the filter plate 103 moves accordingly and gathers on one side of the filter plate 103, facilitating cleaning.

[0028] Wherein, the rotating plate 106 is fixedly connected to the box body 101 and is located on one side of the filter plate 103. A first motor 111 is provided on one side of the box body 101. The output end of the first motor 111 is fixedly connected to the rotating plate 106. The first motor 111 drives the rotating plate 106 to rotate, opening the box body 101. When the filter plate 103 is tilted, the debris leaves the box body 101 through the rotating plate 106.

[0029] Secondly, the two discharge pipes 110 are fixedly connected to the box body 101 and are located on both sides of the box body 101. The guide block 108 is fixedly connected to the box body 101 and is located inside the box body 101. The guide block 108 is triangularly arranged. The coolant passes through the filter plate 103 and under the action of the guide block 108, the coolant is separated to both sides of the bottom of the box body 101 and leaves through the discharge pipes 110.

[0030] In addition, the partition plate 109 is fixedly connected to the box body 101 and is located below the box body 101. After the filter plate 103 is tilted, the partition plate 109 blocks below the filter plate 103 to prevent the debris from falling through the gap between the box body 101 and the filter plate 103.

[0031] When the present invention is in use, the coolant flushes debris into the interior of the box body 101. The filter plate 103 filters the waste liquid, and the debris remains on the surface of the filter plate 103. The first hydraulic cylinder 112 pushes the moving plate 105, and the moving plate 105 drives the connecting bar 104 to move upward. While the connecting bar 104 drives the filter plate 103 to move, the connecting bar 104 slides out of the moving plate 105, and the filter plate 103 rotates accordingly. The debris on the filter plate 103 moves accordingly and gathers on one side of the filter plate 103. The first motor 111 drives the rotating plate 106 to rotate to open the box body 101. When the filter plate 103 is tilted, the debris leaves the box body 101 through the rotating plate 106. The coolant passes through the filter plate 103 and is separated to both sides of the bottom of the box body 101 under the action of the diversion block 108 and leaves through the discharge pipe 110.

[0032] Second Embodiment

[0033] Please refer to Figures 3 to 5 , wherein, Figure 3 is a schematic structural diagram of the second embodiment of the present invention, Figure 4 is a front view of the second embodiment of the present invention, Figure 5 is of the present invention Figure 4 A-A line cross-sectional view.

[0034] On the basis of the first embodiment, a flow equalizing and flow disturbing structure built in an exhaust gas spray tower of the present invention further includes a top plate 201, a processing assembly and two fixing structures. The processing assembly includes a lead screw 202, a moving block 203 and a drill bit 204. The fixing mechanism includes a fixing plate 205, a screw 206 and a sleeve 207. By the foregoing solution, the working range of the drill bit 204 is improved.

[0035] For this specific embodiment, the top plate 201 is slidably connected to the box body 101 and is located above the workbench 102. The processing assembly is arranged below the top plate 201. The two fixing structures are oppositely arranged above the workbench 102. The workpiece is fixed through the fixing structure. After the workpiece is fixed, the workpiece is processed through the processing assembly. At the same time, the coolant flushes the debris on the workbench 102 into the interior of the box body 101.

[0036] Among them, the lead screw 202 is rotatably connected to the top plate 201 and is located below the top plate 201. The moving block 203 is threadedly connected to the lead screw 202 and sleeved on the surface of the lead screw 202. The drill bit 204 is fixedly connected to the moving block 203 and is located below the moving block 203. A second motor 209 is provided on one side of the top plate 201. The second motor 209 drives the lead screw 202 to rotate. Under the restriction of the top plate 201, the moving block 203 moves correspondingly to change the position of the drill bit 204. A second hydraulic cylinder 208 is provided on the top of the box body 101. The second hydraulic cylinder 208 pushes the top plate 201 to change the height of the drill bit 204.

[0037] Secondly, the fixing plate 205 is fixedly connected to the workbench 102 and is located above the workbench 102. One end of the screw 206 is fixedly connected to the fixing plate 205, and the other end of the screw 206 is fixedly connected to the sleeve 207. Rotating the screw 206, the screw 206 pushes the sleeve 207, and the two sleeves 207 move relatively to fix the workpiece.

[0038] When using the present invention, rotate the screw 206, the screw 206 pushes the sleeve 207, and the two sleeves 207 move relatively to fix the workpiece. The second motor 209 drives the lead screw 202 to rotate. Under the restriction of the top plate 201, the moving block 203 moves correspondingly to change the position of the drill bit 204. A second hydraulic cylinder 208 is provided on the top of the box body 101. The second hydraulic cylinder 208 pushes the top plate 201 to change the height of the drill bit 204. The coolant flushes the debris into the interior of the box body 101. The filter plate 103 filters the waste liquid, and the debris remains on the surface of the filter plate 103. The first hydraulic cylinder 112 pushes the moving plate 105, and the moving plate 105 drives the connecting bar 104 to move upward. While the connecting bar 104 drives the filter plate 103 to move, the connecting bar 104 slides out of the moving plate 105, and the filter plate 103 rotates correspondingly. The debris on the filter plate 103 moves correspondingly and gathers on one side of the filter plate 103. The first motor 111 drives the rotating plate 106 to rotate to open the box body 101. When the filter plate 103 is inclined, the debris leaves the box body 101 through the rotating plate 106. The coolant passes through the filter plate 103 and is separated to both sides of the bottom of the box body 101 under the action of the guide block 108 and leaves through the discharge pipe 110.

[0039] Third Embodiment

[0040] The waste chip collection device for machining the diesel engine crankcase further includes a pulling mechanism, and the pulling mechanism is arranged on the surface of the filter plate 103.

[0041] The pulling assembly includes a scraping plate 301, two round rods 302 and two springs 304. The two round rods 302 are fixedly connected to the filter plate 103 and are located on both sides of the filter plate 103. The scraping plate 301 is wrapped around the surfaces of the two round rods 302, and the two springs 304 are wrapped around the surfaces of the two round rods 302.

[0042] The pulling assembly further includes a pull rod 303. The pull rod 303 is rotatably connected to the scraping plate 301 and is located on one side of the scraping plate 301.

[0043] Please refer to Figures 6 to 7 , in which, Figure 6 is the structural schematic diagram of the third embodiment of the present invention, Figure 7 is the cross-sectional view of the third embodiment of the present invention.

[0044] Based on the second embodiment, the built-in flow equalizing and flow disturbing structure of the waste gas spray tower of the present invention further includes a pulling mechanism. The pulling assembly includes a scraping plate 301, two round rods 302, a pull rod 303 and two springs 304. Through the foregoing solution, the debris remaining on the filter plate 103 is removed, improving the cleaning effect.

[0045] For this specific embodiment, the pulling mechanism is arranged on the surface of the filter plate 103. The filter plate 103 is inclined, and the debris rolls down accordingly. The pulling assembly is pulled to scrape off the remaining debris.

[0046] Among them, the two round rods 302 are fixedly connected to the filter plate 103 and are located on both sides of the filter plate 103. The scraping plate 301 is wrapped around the surfaces of the two round rods 302, and the two springs 304 are wrapped around the surfaces of the two round rods 302. When the scraping plate 301 is pulled, the scraping plate 301 moves on the surfaces of the round rods 302. After the cleaning is completed, the spring 304 pushes the scraping plate 301, and the scraping plate 301 returns to its original position.

[0047] Secondly, the pull rod 303 is rotatably connected to the scraping plate 301 and is located on one side of the scraping plate 301. The setting of the pull rod 303 facilitates pulling the scraping plate 301. At the same time, the pull rod 303 can rotate to facilitate adjustment along with the position of the scraping plate 301.

[0048] When using the present invention, rotate the screw rod 206. The screw rod 206 pushes the sleeve 207, and the two sleeves 207 move relatively to fix the workpiece. The second motor 209 drives the lead screw 202 to rotate. Under the restriction of the top plate 201, the moving block 203 moves accordingly to change the position of the drill bit 204. A second hydraulic cylinder 208 is provided at the top of the box body 101. The second hydraulic cylinder 208 pushes the top plate 201 to change the height of the drill bit 204. The coolant flushes the debris into the interior of the box body 101. The filter plate 103 filters the waste liquid, and the debris remains on the surface of the filter plate 103. The first hydraulic cylinder 112 pushes the moving plate 105. The moving plate 105 drives the connecting bar 104 to move upward. While the connecting bar 104 drives the filter plate 103 to move, the connecting bar 104 slides out of the moving plate 105, and the filter plate 103 rotates accordingly. The debris on the filter plate 103 moves accordingly and gathers on one side of the filter plate 103. The first motor 111 drives the rotating plate 106 to rotate to open the box body 101. When the filter plate 103 is tilted, the debris leaves the box body 101 through the rotating plate 106. Pull the scraper 301 through the pull rod 303. The scraper 301 moves on the surface of the round rod 302. After the cleaning is completed, the spring 304 pushes the scraper 301, and the scraper 301 returns to its original position. The coolant passes through the filter plate 103 and under the action of the diversion block 108, the coolant is separated to both sides of the bottom of the box body 101 and leaves through the discharge pipe 110.

[0049] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand the entire or partial processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A waste chip collection device for machining a diesel engine crankcase, comprising a housing and a workbench, wherein the workbench is fixedly connected to the housing and is located inside the housing, and is characterized in that: It also includes a filtering mechanism, which is arranged inside the box, and the filtering assembly includes a filter plate, a connecting strip, a movable plate and a baffle, the filter plate is rotatably connected to the box and is located below the workbench, one end of the connecting strip is rotatably connected to the filter plate and is located on one side of the filter plate, one side of the box is provided with an opening, the movable plate is slidably connected to the connecting strip and is located on one side of the opening, one end of the baffle is fixedly connected to the movable plate, and the other end of the baffle is slidably connected to the box and is located above the movable plate.

2. The waste chip collection device for diesel engine crankcase machining according to claim 1, characterized in that: The filtering mechanism further comprises a rotating plate, which is fixedly connected to the box body and is located on one side of the filtering plate.

3. The waste chip collection device for diesel engine crankcase machining according to claim 2, characterized in that: The filter assembly also includes a guide block and two discharge pipes, the two discharge pipes are fixedly connected to the box body and are located on both sides of the box body, the guide block is fixedly connected to the box body and is located inside the box body, and the guide block is arranged in a triangular shape.

4. The waste chip collection device for diesel engine crankcase machining as claimed in claim 3, characterized in that: The filter assembly also includes a partition, which is fixedly connected to the box body and is located below the box body.

5. The waste chip collection device for diesel engine crankcase machining according to claim 4, characterized in that: The waste chip collection device for diesel engine crankcase processing also includes a top plate, a processing assembly and two fixed structures. The top plate is slidably connected to the box body and is located above the workbench. The processing assembly is arranged below the top plate, and the two fixed structures are relatively arranged above the workbench.

6. The waste chip collection device for diesel engine crankcase machining according to claim 5, characterized in that: The processing assembly includes a screw, a moving block and a drill bit. The screw is rotatably connected to the top plate and is located below the top plate. The moving block is threadedly connected to the screw and sleeved on the surface of the screw. The drill bit is fixedly connected to the moving block and is located below the moving block.

7. The waste chip collection device for diesel engine crankcase machining according to claim 5, characterized in that: The fixing mechanism comprises a fixing plate, a screw and a sleeve. The fixing plate is fixedly connected to the workbench and is located above the workbench. One end of the screw is fixedly connected to the fixing plate, and the other end of the screw is fixedly connected to the sleeve.

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