CN116274135A - Processing technology of high-precision motor car brake base - Google Patents
Processing technology of high-precision motor car brake base Download PDFInfo
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- CN116274135A CN116274135A CN202310187061.2A CN202310187061A CN116274135A CN 116274135 A CN116274135 A CN 116274135A CN 202310187061 A CN202310187061 A CN 202310187061A CN 116274135 A CN116274135 A CN 116274135A
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- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 104
- 238000004512 die casting Methods 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 18
- 238000003754 machining Methods 0.000 claims description 16
- 210000001503 joint Anatomy 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
- B08B3/123—Cleaning travelling work, e.g. webs, articles on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The application relates to a processing technology of a high-precision motor car brake base, which comprises the following steps: performing die casting molding blank and cleaning and rust preventing treatment; the cleaning device comprises a box body, a transducer, a rotating rod, a placing frame, a positioning plate, an abutting block, a locking piece and a driving piece, wherein a cleaning cavity is formed in the upper surface of the box body, the transducer is arranged on the side wall of the cleaning cavity, the rotating rod is rotationally connected to the inner wall of the cleaning cavity, the placing frame is arranged on the side wall of the rotating rod, the positioning plate is arranged on one side, close to the rotating rod, of the placing frame, the abutting block is arranged on the side wall of the abutting plate, an abutting groove for sliding of the abutting block is formed in the side wall of the placing frame, the positioning plate and the abutting plate are symmetrically arranged, the locking piece is arranged on the placing frame and used for fixing the abutting block, and the driving piece is arranged on the box body and used for driving the rotating rod to rotate; the application has the cleaning effect of improving the surface of the brake base of the finished product motor car.
Description
Technical Field
The application relates to the technical field of motor car parts, in particular to a processing technology of a high-precision motor car brake base.
Background
In order to ensure proper operation and parking braking of the motor vehicle and to have as short an emergency braking distance as possible in case of an unexpected failure or other necessity, high-speed motor vehicles must be equipped with a high-efficiency and high-safety braking system.
In the related art, a cleaning device for a brake base of an electric car is designed, referring to fig. 1, the cleaning device comprises a box 11, a cleaning cavity 111 is formed in the upper surface of the box 11 along the height direction, and a transducer 12 is connected to the inner side wall of the cleaning cavity 111 through a bolt; when the electric car brake base is used, the finished electric car brake base is directly placed on the bottom wall of the cleaning cavity 111, cleaning liquid in the cleaning cavity 111 is fluctuated through the transducer 12, so that adsorptivity of dirt and the surface of the finished electric car brake base is damaged, and the surface of the finished electric car brake base is cleaned.
For the related art, the inventor considers that when the finished product motor car brake base is placed on the bottom wall of the cleaning cavity for cleaning, since the finished product motor car brake base is fixed on the inner wall of the cleaning cavity and the transducer is positioned on the inner side wall of the cleaning cavity, when the finished product motor car brake base is thicker in size, the finished product motor car brake base may obstruct the ultrasonic waves generated by the transducer, so that the ultrasonic waves cannot pass through the finished product motor car brake base, and therefore, one side of the finished product motor car brake base far away from the transducer cannot be cleaned, and further, the cleaning effect of the surface of the finished product motor car brake base is reduced.
Disclosure of Invention
In order to improve the cleaning effect of the surface of the finished product motor car brake base, the application provides a processing technology of a high-precision motor car brake base.
The application provides a processing technology of high accuracy motor car brake base, adopts following technical scheme:
a processing technology of a high-precision motor car brake base comprises the following steps:
die casting a blank: machining the blank to form a finished product;
cleaning and rust-preventing treatment: cleaning and rust-preventing the finished product;
still include carrying out abluent belt cleaning device to finish machining finished product motor car brake base, belt cleaning device includes box, transducer, dwang, places frame, locating plate, butt board, butt piece, locking piece and driving piece, the cleaning chamber has been seted up along the direction of height to the upper surface of box, the transducer sets up in cleaning chamber lateral wall, the dwang rotates and connects in cleaning chamber inner wall, place the frame setting in the lateral wall of dwang, the locating plate sets up in the one side that places the frame and is close to the dwang, the butt piece sets up in the lateral wall of butt board, place the butt groove that supplies the butt piece to slide has been seted up to one side that the frame is close to the dwang, locating plate and butt board symmetry set up, the locking piece sets up on placing the frame to be used for fixed butt piece in the position of butt inslot wall, the driving piece sets up on the box for driving the dwang takes place to rotate.
Through adopting above-mentioned technical scheme, place the finished product motor car brake base of finish machining on placing the frame, rethread butt plate and locating plate are fixed in the finished product motor car brake base of finish machining on placing the frame, then produce the ultrasonic wave through the transducer, so that the cleaning liquid that is located the cleaning chamber inside takes place undulantly, thereby wash the surface of finished product motor car brake base of finish machining, finally take place to rotate through driving piece drive dwang, so that place the frame and take place to rotate, thereby adjust the alignment face of placing between finished product motor car brake base of finish machining on the frame and the transducer, and then improved the clean effect of finished product motor car brake base of finish machining that is located on placing the frame.
Preferably, the blank press molding includes: spraying lubricating oil into the mold cavity, melting steel, pouring the melted steel into the mold cavity of the die casting mold to form a preset blank, and processing the blank to form a finished product.
Through adopting above-mentioned technical scheme, lubricating oil not only can play the effect of adjusting die casting die temperature, but also helps foundry goods drawing of patterns to staff's work efficiency has effectively been improved.
Preferably, the cleaning device comprises a driving cylinder, a connecting rod, a driving rack and a driving gear, wherein the driving cylinder is arranged on the outer side wall of the box body, one end of a piston rod of the driving cylinder is connected to the connecting rod, the driving rack is arranged on the side wall of the connecting rod, one end of the rotating rod penetrates through the side wall of the box body and stretches out of the box body, the driving gear is arranged on the side wall of the rotating rod, and the driving rack is meshed with the driving gear.
Through adopting above-mentioned technical scheme, the flexible connecting rod that drives of actuating cylinder moves along the horizontal direction, and the connecting rod drives the drive rack and takes place to remove along the horizontal direction in step to make drive gear take place to rotate, drive gear drives the dwang and takes place, and the dwang drives and places the frame and take place to rotate, thereby adjusts the position that is located between finish machining finished product motor car brake base and the transducer on placing the frame, and then has improved the cleaning performance that finish machining finished product motor car brake base is located the cleaning chamber inside.
Preferably, the cleaning device further comprises a locking piece, the locking piece comprises a locking threaded rod and a locking pipe, the locking threaded rod is in threaded connection with the inner wall of the abutting groove, a yielding hole for the locking threaded rod to rotate is formed in the side wall of the placing frame, the locking pipe is in threaded connection with the end portion of the locking threaded rod, and a locking threaded groove for the end portion of the locking pipe to be in threaded embedding is formed in the outer side wall of the placing frame.
Through adopting above-mentioned technical scheme, place the finished product motor car brake base on placing the frame to make the finished product motor car brake base butt in the lateral wall of locating plate, then rotate the locking threaded rod, so that the butt piece slides along the inner wall of butt groove, until the butt plate butt is in the lateral wall of finished product motor car brake base, thereby be fixed in the finished product motor car brake base of processing on placing the frame, the rethread rotates the locking pipe, make the tip screw thread of locking pipe inlay and locate locking thread groove inner wall, and then fix the locking threaded rod, effectively improved the stability of butt piece in the butt inslot wall.
Preferably, the inner wall of the cleaning cavity in the cleaning device is provided with a baffle plate, the baffle plate is arranged on the lower side of the placement frame, the baffle plate comprises a filter plate and a movable plate, and the inner wall of the cleaning cavity is provided with a lifting assembly for driving the movable plate to move along the vertical direction.
Through adopting above-mentioned technical scheme, after belt cleaning device washs and is located the finished product motor car brake base of wasing the intracavity, through lifting unit drive movable plate along vertical direction emergence removal to make the movable plate remove the downside to the filter, thereby make the impurity settlement in the washing intracavity washing liquid to the downside of baffle, and then reduce belt cleaning device and wash another finished product motor car brake base, impurity in the washing liquid causes the possibility of damage to another finished product motor car brake base surface.
Preferably, the lifting assembly comprises a first connecting rod, a second connecting rod, a first moving block, a second moving block, a supporting frame, a first supporting rod, a second supporting rod and a rotating piece, wherein the first connecting rod and the second connecting rod are hinged to each other, one end of the first connecting rod is rotationally connected to the lower surface of the moving plate, the first moving block is rotationally connected to one end of the first connecting rod, which is far away from the moving plate, of the first connecting rod, the supporting frame is arranged on the bottom wall of the cleaning cavity, the first moving block is slidingly connected to the side wall of the first supporting rod, one end of the second connecting rod is rotationally connected to the bottom wall of the cleaning cavity, one end of the second connecting rod, which is far away from the placing frame, of the moving plate is provided with an embedded groove for the installation of the second supporting rod, the second moving block is slidingly connected to the side wall of the second supporting rod, and the rotating piece is arranged on the inner wall of the cleaning cavity so as to drive the first moving block to move along the side wall of the first supporting rod.
Through adopting above-mentioned technical scheme, the rotation piece drives the lateral wall of first movable block along first bracing piece and takes place to remove to make first connecting rod, second connecting rod take place to rotate each other, the second movable block takes place to rotate along the lateral wall of second bracing piece in step this moment, thereby drives the movable plate and takes place to remove along vertical direction.
Preferably, the cleaning device comprises a rotating motor, an auxiliary rod and a linkage rod, wherein the rotating motor is arranged on the bottom wall of the cleaning cavity, the auxiliary rod is arranged on the side wall of the rotating motor, the linkage rod is rotationally connected to one end of the auxiliary rod, which is far away from the rotating motor, and one end of the linkage rod, which is far away from the auxiliary rod, is rotationally connected to one side, which is close to the moving plate, of the first moving block.
Through adopting above-mentioned technical scheme, rotate the motor and drive the auxiliary rod and rotate to make the gangbar rotate, the gangbar drives the first movable block and rotates along the lateral wall of first bracing piece, thereby through the position of control first movable block in first bracing piece lateral wall, and then adjusts the position of movable plate relative filter.
Preferably, the lower surface of box rotates to be connected with the support in the belt cleaning device, rotate on the support to be connected with the rotation cylinder, the one end that the support was kept away from to the rotation cylinder rotates to be connected in the lower surface of box to be used for removing the impurity of filter upper surface to the movable plate on, the lateral wall of box is provided with the organic frame, the accommodation hole has been seted up to the lateral wall in cleaning chamber, accommodation hole and the inside intercommunication of machine frame, the inner wall in accommodation hole has inlayed and has been equipped with the flitch, one side that the flitch was kept away from to the flitch is provided with the dwang, the inside of accommodation hole is provided with firm piece, the flitch sliding connection is inside firm piece, the inside impeller that is provided with of machine frame for driving the dwang and taking place to remove along the horizontal direction.
Through adopting above-mentioned technical scheme, lifting unit drive movable plate moves along vertical direction for the movable plate moves to the downside of filter, and the cylinder is rotated in the restarting, and the piston rod of cylinder drives one side of box and rotates, so that the box takes place to rotate, thereby moves the impurity of filter upper surface to the movable plate on, and the rethread impeller drive sliding rod moves along the horizontal direction, so that the movable plate moves along the horizontal direction, thereby removes the impurity on the movable plate to the cleaning chamber diapire.
Preferably, the pushing piece comprises a pushing motor, a butt joint rod, a fixing rod, a mounting rod, a sliding block and a control frame, wherein the pushing motor is arranged on the inner wall of the frame, the butt joint rod is arranged on the side wall of the pushing motor, the mounting rod is rotationally connected with one end of the butt joint rod, which is far away from the pushing motor, the fixing rod is rotationally connected with the inner wall of the frame, one end of the fixing rod, which is far away from the inner wall of the frame, is rotationally connected with the mounting rod, the sliding block is arranged at one end of the fixing rod, which is far away from the connecting rod, the control frame is arranged at one end of the sliding rod, which is far away from the pushing rod, and the sliding block is slidingly connected with the inside of the control frame.
Through adopting above-mentioned technical scheme, promote motor drive butt joint pole and rotate, the rethread installation pole control dead lever takes place to make the inside of sliding block along the control frame take place to remove, thereby drive sliding rod takes place to remove along the horizontal direction, and then drive push plate takes place to remove along the horizontal direction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. placing the finished product motor car brake base on placing the frame, rethread butt joint board and locating plate will finish the finished product motor car brake base and be fixed in and place on the frame, then produce the ultrasonic wave through the transducer for the clean liquid that is located the cleaning chamber inside takes place undulantly, thereby washs the surface of finished product motor car brake base, and finally takes place to rotate through driving piece drive dwang, so that place the frame and take place to rotate, thereby adjust the alignment face between finished product motor car brake base and the transducer of placing on the frame, and then improved the clean effect of finished product motor car brake base that is located on the frame.
2. After the cleaning device cleans the finished product motor car brake base in the cleaning cavity, the lifting assembly drives the movable plate to move along the vertical direction, so that the movable plate moves to the lower side of the filter plate, impurities in cleaning liquid in the cleaning cavity are settled to the lower side of the baffle plate, and the possibility that the impurities in the cleaning liquid damage the surface of the other finished product motor car brake base when the cleaning device cleans the other finished product motor car brake base is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a cleaning device for a brake base of an electric car in the related art.
Fig. 2 is a schematic overall structure of a cleaning device according to an embodiment of the present application.
Fig. 3 is a cross-sectional view for embodying the internal structure of the case in the embodiment of the present application.
Fig. 4 is an enlarged view of the structure a in fig. 3.
Fig. 5 is an enlarged view of the B structure in fig. 3.
Reference numerals illustrate:
1. a cleaning device; 11. a case; 111. cleaning the cavity; 112. a receiving hole; 12. a transducer; 13. a rotating lever; 14. placing a frame; 141. an abutment groove; 142. a relief hole; 143. locking the thread groove; 15. a positioning plate; 16. an abutting plate; 17. an abutment block; 18. a locking member; 181. locking the threaded rod; 182. a locking tube; 19. a driving member; 191. a driving cylinder; 192. a connecting rod; 193. a drive rack; 194. a drive gear; 2. a baffle plate; 21. a filter plate; 22. a moving plate; 221. a groove is embedded; 3. a lifting assembly; 31. a first link; 32. a second link; 33. a first moving block; 34. a second moving block; 35. a support frame; 36. a first support bar; 37. a second support bar; 38. a rotating member; 381. a rotating motor; 382. an auxiliary lever; 383. a linkage rod; 4. a bracket; 41. a rotary cylinder; 5. a frame; 6. a pushing plate; 61. a sliding rod; 611. a stabilizing block; 7. a pushing member; 71. a pushing motor; 72. a butt joint rod; 73. a fixed rod; 74. a mounting rod; 75. a sliding block; 76. and (5) a control box.
Detailed Description
The present application is described in further detail below in conjunction with figures 2-5.
The embodiment of the application discloses a processing technology of a high-precision motor car brake base. Referring to fig. 1, the processing technology of the high-precision motor car brake base comprises the following steps:
a processing technology of a high-precision motor car brake base comprises the following steps:
die casting a blank: spraying lubricating oil to a molding cavity of a die casting mold, and casting steel materials to form a blank; positioning concave cavities at two sides of the blank through a special two-jaw clamp of a numerical control lathe, and performing rough machining on an inner hole and two end faces of the blank to form a rough machining finished product; cold extrusion tooth profile: then using an oil press to extrude the straight bevel gear, installing an upper die and a lower die on the oil press, adjusting the coaxiality and the position degree of the upper die and the lower die, taking the lower end face of the rough part as a limiting reference, taking the lower ear cavity of the rough part as a positioning reference, putting the rough part into the lower die, and extruding the rough part by pressing the upper die downwards to form an extruded finished product; finally, milling the surface of the extruded product to obtain a finished product;
cleaning and rust-preventing treatment: cleaning the finished product, and coating quick-drying rust-preventive oil after cleaning to form a brake base of the motor car;
the cleaning device 1 is used for cleaning a brake base of a finished motor car, and referring to fig. 2, 3 and 4, the cleaning device 1 comprises a box body 11, a transducer 12, a rotating rod 13, a placing frame 14, a positioning plate 15, an abutting plate 16, an abutting block 17, a locking piece 18 and a driving piece 19, a cleaning cavity 111 is formed in the upper surface of the box body 11 along the height direction, the transducer 12 is connected to the side wall of the cleaning cavity 111 through bolts, the rotating rod 13 is connected to the inner wall of the cleaning cavity 111 in a rotating mode, and one end of the rotating rod 13 penetrates through the outer side wall of the box body 11; the driving member 19 is disposed on an outer side wall of the case 11, and is used for driving the rotation rod 13 to rotate. The placing frame 14 is welded on the side wall of the rotating rod 13, the positioning plate 15 and the abutting plate 16 are symmetrically arranged on one side, close to the rotating rod 13, of the placing frame 14, the positioning plate 15 is welded on the placing frame 14, the abutting block 17 is welded on one side, close to the rotating rod 13, of the abutting plate 16, an abutting groove 141 for sliding the abutting block 17 is formed in one side, close to the rotating rod 13, of the placing frame 14, and the locking piece 18 is arranged on the placing frame 14 and used for fixing the abutting block 17 at the position of the inner wall of the abutting groove 141.
Referring to fig. 2, 3 and 4, the finished motor car brake base is placed on the placement frame 14 such that the finished motor car brake base abuts against the side wall of the positioning plate 15, and then the abutting plate 16 abuts against the side wall of the finished motor car brake base by driving the abutting block 17 between the locking parts to move along the inner wall of the abutting groove 141, so that the finished motor car brake base is fixed on the placement frame 14; then the cleaning liquid in the cleaning cavity is fluctuated through the transducer 12, so that the adsorption force of dirt and the surface of the brake base of the finished motor car is destroyed; finally, the rotating rod 13 is driven to rotate through the driving piece 19, so that the placing frame 14 rotates, the alignment surface between the brake base of the finished motor car on the placing frame 14 and the transducer 12 is adjusted, and the cleaning effect of the brake base of the finished motor car on the placing frame 14 is improved.
Referring to fig. 4, the locking member 18 includes a locking threaded rod 181 and a locking tube 182, the locking threaded rod 181 is screwed to the inner wall of the abutment groove 141, the sidewall of the placement frame 14 is provided with a relief hole 142 for the locking threaded rod 181 to rotate, the abutment block 17 is screwed to the sidewall of the locking threaded rod 181, and the sidewall of the placement frame 14 is provided with a locking threaded groove 143 for the end of the locking tube 182 to be screwed in; so that the worker places the finished product motor car brake base on the placement frame 14, makes the motor car brake base abut against the side wall of the positioning plate 15, then rotates the locking threaded rod 181, makes the abutting block 17 move along the inner wall of the abutting groove 141 towards one side far away from the positioning plate 15, and synchronously drives the abutting plate 16 to move until the abutting plate 16 abuts against the side wall of the finished product motor car brake base; finally, the locking pipe 182 is rotated, so that the end threads of the locking pipe 182 are inserted into the inner wall of the locking thread groove 143, and the finished motor car brake base is fixed in the placing frame 14, so that the stability of the finished motor car brake base in the cleaning process is realized.
Referring to fig. 2, the driving member 19 includes a driving cylinder 191, a connecting rod 192, a driving rack 193 and a driving gear 194, the driving cylinder 191 is connected to the outer sidewall of the case 11 through a bolt, one end of a piston rod of the driving cylinder 191 is connected to the connecting rod 192 through a bolt, the driving rack 193 is welded to the sidewall of the connecting rod 192, one end of the rotating rod 13 penetrates through the sidewall of the case 11, the driving gear 194 is welded and sleeved on the sidewall of the rotating rod 13, and the driving gear 194 and the driving rack 193 are meshed with each other. After the finished product motor car brake base is fixed in place frame 14, through the removal of drive cylinder 191 piston rod drive connecting rod 192 along the horizontal direction take place to remove, connecting rod 192 drives drive rack 193 synchronous movement to realize dwang 13 rotation, thereby realize placing frame 14's rotation, and then improved the cleaning performance of finished product motor car brake base at the cleaning chamber inner wall.
Referring to fig. 3 and 5, the inner wall of the washing chamber 111 is provided with a lifting assembly 3, the lifting assembly 3 includes a first link 31, a second link 32, a first moving block 33, a second moving block 34, a supporting frame 35, a first supporting rod 36, a second supporting rod 37 and a rotating member 38, the rotating member 38 includes a rotating motor 381, an auxiliary rod 382, a linkage rod 383, the rotating motor 381 is connected to the bottom wall of the washing chamber 111 through a bolt, the auxiliary rod 382 is rotatably connected to the output end of the rotating motor 381, the linkage rod 383 is rotatably connected to one end of the auxiliary rod 382 away from the rotating motor 381, one end of the linkage rod 383 away from the auxiliary rod 382 is connected to the side wall of the first moving block 33, the supporting frame 35 is welded to the bottom wall of the washing chamber 111, the first supporting rod 36 is welded to the supporting frame 35, the first moving block 33 is slidably connected to the side wall of the first supporting rod 36, and the first link rod 31 is rotatably connected to the side wall of the first moving block 33. One end of the first connecting rod 31, which is far away from the first moving block 33, is provided with a baffle plate 2, the baffle plate 2 comprises a filter plate 21 and a moving plate 22, the filter plate 21 is welded on the inner wall of the cleaning cavity 111, one end of the first connecting rod 31, which is far away from the first moving block 33, is rotationally connected with one side of the moving plate 22, which is far away from the placing frame 14, an embedded groove 221 is formed in one side of the moving plate 22, which is far away from the placing frame 14, along the horizontal direction, a second supporting rod 37 is welded on the inner wall of the embedded groove 221, and the second moving block 34 is glidingly connected with the side wall of the second supporting rod 37; the second link 32 is rotatably connected to a side wall of the second moving block 34, one end of the second link 32 remote from the second moving block 34 is rotatably connected to a bottom wall of the cleaning chamber 111, and the first link 31 and the second link 32 are hinged to each other.
Referring to fig. 3, a bracket 4 is hinged to the lower surface of the case 11, a rotary cylinder 41 is rotatably connected to the bracket 4, and one end of the rotary cylinder 41, which is far away from the bracket 4, is rotatably connected to the lower surface of the case 11; the outer side wall of the case 11 is welded with the organic frame 5. The inside of frame 5 is provided with impeller 7, impeller 7 includes pushing motor 71, butt joint pole 72, dead lever 73, installation pole 74, slider 75, control frame 76, pushing motor 71 passes through bolted connection in the inner wall of frame 5, butt joint pole 72 welds in pushing motor 71's output, the dead lever 74 rotates to be connected in butt joint pole 72 and keeps away from pushing motor 71's one end, dead lever 73 rotates to be connected in frame 5 inner wall, the dead lever 73 is kept away from the one end rotation of frame 5 inner wall and is connected on installation pole 74, slider 75 welds in the dead lever 73 and keeps away from the one end of butt joint pole 72, slider 75 sliding connection is in control frame 76's inside, control frame 76 keeps away from the one end welding of dead lever 73 and has slider 61. The lateral wall of the cleaning cavity 111 is provided with a containing hole 112 for the sliding rod 61 to slide, the containing hole 112 is communicated with the inside of the machine frame 5, a stabilizing block 611 is welded on the inner wall of the containing hole 112, the sliding rod 61 is connected inside the stabilizing block 611 in a sliding mode, one end, far away from the control frame 76, of the sliding rod 61 is welded with a pushing plate 6, and the pushing plate 6 is embedded on the inner wall of the containing hole 112.
Referring to fig. 3 and 5, after the cleaning device 1 cleans one of the brake bases of the finished motor train, the rotating motor 381 is started, the rotating motor 381 drives the first moving block 33 to move along the side wall of the first supporting rod 36 through the auxiliary rod 382 and the linkage rod 383, so as to drive the first connecting rod 31 to rotate, and the first connecting rod 31 drives the second moving block 34 to move along the side wall of the second supporting rod 37 through the second connecting rod 32; so that the moving plate 22 is moved in a vertical direction, thereby moving the moving plate 22 to the lower side of the filter plate 21; then, the rotary cylinder 41 is started, and the rotary cylinder 41 lifts one side of the box 11 so that the impurities on the filter plate 21 move to the moving plate 22; finally, starting the pushing motor 71, and driving the sliding block 75 to move along the inside of the control frame 76 by the pushing motor 71 through the butt joint rod 72, the fixing rod 73 and the mounting rod 74 so as to enable the sliding rod 61 to move along the inside of the stabilizing block 611; thereby driving the pushing plate 6 to move along the horizontal direction, and further enabling the pushing plate 6 to scrape the upper surface of the moving plate 22, so that the impurities on the moving plate 22 move to the bottom wall of the cleaning cavity 111.
The implementation principle of the processing technology of the high-precision motor car brake base is as follows: the blank is die-cast to obtain a finished product, the finished product is placed on the placing frame 14, the finished product is fixed through the positioning plate 15 and the abutting plate 16, the connecting rod 192 is driven to move along the horizontal direction through the movement of the piston rod of the driving cylinder 191, and the connecting rod 192 drives the driving rack 193 to synchronously move so as to realize the rotation of the rotating rod 13; thereby adjusting the alignment surface between the finished motor car brake base on the placement frame 14 and the transducer 12, and further improving the cleaning effect of the finished motor car brake base on the placement frame 14.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (9)
1. A processing technology of a high-precision motor car brake base is characterized in that: the method comprises the following steps:
die casting a blank: machining the blank to form a finished product;
cleaning and rust-preventing treatment: cleaning and rust-preventing the finished product;
the cleaning device (1) for cleaning the brake base of the finished motor car is further included, the cleaning device (1) comprises a box body (11), a transducer (12), a rotating rod (13), a placement frame (14), a positioning plate (15), an abutting plate (16), an abutting block (17), a locking piece (18) and a driving piece (19), a cleaning cavity (111) is formed in the upper surface of the box body (11) along the height direction, the transducer (12) is arranged on the side wall of the cleaning cavity (111), the rotating rod (13) is rotationally connected to the inner wall of the cleaning cavity (111), the placement frame (14) is arranged on the side wall of the rotating rod (13), the positioning plate (15) is arranged on one side, close to the rotating rod (13), of the placement frame (14) is provided with an abutting groove (141) for the abutting block (17) to slide, the positioning plate (15) and the abutting plate (16) are symmetrically arranged on one side, close to the rotating rod (13), the abutting block (17) is arranged on the side wall of the placement frame (14) and is arranged on the driving piece (19), for driving the rotating rod (13) to rotate.
2. The process for machining the high-precision motor car brake base according to claim 1, wherein the process comprises the following steps of: the die-cast molding blank includes: spraying lubricating oil to a molding cavity of a die casting mold, pouring and molding steel to form a blank, and processing the blank to form a finished product.
3. The process for machining the high-precision motor car brake base according to claim 1, wherein the process comprises the following steps of: the cleaning device comprises a cleaning device body (1), wherein the driving piece (19) comprises a driving cylinder (191), a connecting rod (192), a driving rack (193) and a driving gear (194), the driving cylinder (191) is arranged on the outer side wall of a box body (11), one end of a piston rod of the driving cylinder (191) is connected to the connecting rod (192), the driving rack (193) is arranged on the side wall of the connecting rod (192), one end of a rotating rod (13) penetrates through the side wall of the box body (11) and stretches out of the box body (11), the driving gear (194) is arranged on the side wall of the rotating rod (13), and the driving rack (193) is meshed with the driving gear (194).
4. The process for machining the high-precision motor car brake base according to claim 1, wherein the process comprises the following steps of: the cleaning device comprises a cleaning device body and is characterized in that the locking piece (18) comprises a locking threaded rod (181) and a locking pipe (182), the locking threaded rod (181) is in threaded connection with the inner wall of the abutting groove (141), a yielding hole (142) for the locking threaded rod (181) to rotate is formed in the side wall of the placing frame (148), the locking pipe (182) is in threaded connection with the end part of the locking threaded rod (181), and a locking threaded groove (143) for the threaded embedding of the end part of the locking pipe (182) is formed in the side wall of the placing frame (14).
5. The process for machining the high-precision motor car brake base according to claim 1, wherein the process comprises the following steps of: the cleaning device is characterized in that a baffle plate (2) is arranged on the inner wall of the cleaning cavity (111) in the cleaning device (1), the baffle plate (2) is arranged on the lower side of the placement frame (14), the baffle plate (2) comprises a filter plate (21) and a movable plate (22), and a lifting assembly (3) is arranged on the inner wall of the cleaning cavity (111) and used for driving the movable plate (22) to move along the vertical direction.
6. The process for manufacturing the high-precision motor car brake base according to claim 5, wherein the process comprises the following steps of: the lifting assembly (3) in the cleaning device (1) comprises a first connecting rod (31), a second connecting rod (32), a first moving block (33), a second moving block (34), a supporting frame (35), a first supporting rod (36), a second supporting rod (37) and a rotating piece (38), wherein the first connecting rod (31) and the second connecting rod (32) are mutually hinged, one end of the first connecting rod (31) is rotationally connected to the lower surface of the moving plate (22), the first moving block (33) is rotationally connected to one end of the first connecting rod (31) far away from the moving plate (22), the supporting frame (35) is arranged on the bottom wall of the cleaning cavity (111), the first supporting rod (36) is arranged on the supporting frame (35), one end of the second connecting rod (32) is rotationally connected to the bottom wall of the cleaning cavity (111), the second moving block (34) is rotationally connected to one end of the second connecting rod (32) far away from the bottom wall of the cleaning cavity (111), the second supporting rod (37) is arranged on one side of the second supporting rod (14) far away from the sliding groove (37) and is arranged on the second supporting rod (37), the rotating piece (38) is arranged on the inner wall of the cleaning cavity (111) and used for driving the first moving block (33) to move along the side wall of the first supporting rod (36).
7. The process for manufacturing the high-precision motor car brake base according to claim 6, wherein the process comprises the following steps of: the cleaning device comprises a cleaning device body (1), wherein the rotating piece (38) comprises a rotating motor (381), an auxiliary rod (382) and a linkage rod (383), the rotating motor (381) is arranged on the bottom wall of the cleaning cavity (111), the auxiliary rod (382) is arranged on the side wall of the rotating motor (381), the linkage rod (383) is rotationally connected to the auxiliary rod (382) at one end far away from the rotating motor (381), and the linkage rod (383) is rotationally connected to one side, close to the moving plate (22), of the first moving block (33) at one end far away from the auxiliary rod (382).
8. The process for manufacturing the high-precision motor car brake base according to claim 6, wherein the process comprises the following steps of: the cleaning device comprises a cleaning device body (1), wherein a support (4) is rotationally connected to the lower surface of a box body (11), a rotating cylinder (41) is rotationally connected to the support (4), one end of the rotating cylinder (41) away from the support (4) is rotationally connected to the lower surface of the box body (11) so as to be used for enabling impurities on the upper surface of a filter plate (21) to move onto a moving plate (22), an organic frame (5) is arranged on the outer side wall of the box body (11), a containing hole (112) is formed in the side wall of a cleaning cavity (111), the containing hole (112) is communicated with the inside of the organic frame (5), a pushing plate (6) is embedded in the inner wall of the containing hole (112), a sliding rod (61) is arranged on one side, far away from the filter plate (21), of the pushing plate (6), a firm block (611) is arranged in the containing hole (112), the sliding rod (61) is slidingly connected to the inside of the firm block (611), and a pushing piece (7) is arranged in the inside of the organic frame (5) so as to be used for driving the sliding rod (61) to move along the horizontal direction.
9. The process for manufacturing the high-precision motor car brake base according to claim 7, wherein the process comprises the following steps of: the pushing piece (7) comprises a pushing motor (71), a butt joint rod (72), a fixing rod (73), a mounting rod (74), a sliding block (75) and a control frame (76), wherein the pushing motor (71) is arranged on the inner wall of the frame (5), the butt joint rod (72) is arranged on the side wall of the pushing motor (71), the mounting rod (74) is rotationally connected to the butt joint rod (72) at one end far away from the pushing motor (71), the fixing rod (73) is rotationally connected to the inner wall of the frame (5), one end of the fixing rod (73) far away from the inner wall of the frame (5) is rotationally connected to the mounting rod (74), the sliding block (75) is arranged at one end of the fixing rod (73) far away from the butt joint rod (72), the control frame (76) is arranged at one end of the sliding rod (61) far away from the pushing rod, and the sliding block (75) is slidingly connected to the inside the control frame (76).
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| CN202310187061.2A CN116274135B (en) | 2023-03-02 | 2023-03-02 | Processing technology of high-precision motor car brake base |
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| CN202310187061.2A CN116274135B (en) | 2023-03-02 | 2023-03-02 | Processing technology of high-precision motor car brake base |
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| CN116274135B CN116274135B (en) | 2023-11-14 |
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| CN116274135B (en) | 2023-11-14 |
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