A forging device for automobile bearings

Abstract

The present invention relates to the technical field of automobile bearing processing, and specifically discloses a forging device for automobile bearings, including a device body, a processing table is arranged on the front of the device body, a forging hammer is installed on the device body directly above the processing table, fixed plates are installed on the outer walls of both sides of the processing table, clamping mechanisms are installed on the tops of the two fixed plates, a protective mechanism is installed on the outer wall of one side of the device body, a movable frame is arranged on the outer wall of one side of the processing table, and a cleaning mechanism is installed on one side of the movable frame. In the invention, after the bearing is processed, the movable plates are controlled to move downward to contact with the top of the processing table, and the two movable plates can be used to push the impurities and debris on the top of the processing table into the waste discharge trough, and the impurities and debris can slide along the waste discharge trough to the waste discharge port and be automatically discharged, so as to achieve the effect of automatically cleaning the impurities and debris, so that the device body does not need to be manually cleaned of the impurities and debris after use, thereby improving the processing efficiency of the device body.

Description

Technical Field

[0001] The invention relates to the technical field of automobile bearing processing, and in particular to a forging device for an automobile bearing. Background Art

[0002] Bearings are the foundation of automobile transmission components. They are part of the driving device on the car and are known as the "joints of the automobile industry". They are used to support the rotation speed of the tires. Bearings have an important impact on the performance of the entire vehicle. In terms of reliability, once damaged, it will affect the driving of the entire vehicle. In terms of safety, the installation position of some bearings is very important. For example, the wheel hub bearing is to support the weight of the entire vehicle. Once a failure occurs, it will affect the safety of the entire vehicle. In terms of comfort, bearings are not only closely related to the smooth operation of the vehicle, but also those bearings of poor quality are prone to produce loud noises.

[0003] When automobile bearings are produced and processed, forging equipment is usually used for forging. Forging refers to the impact and compression of high-temperature heated raw materials to reshape their appearance and material into the required shape and size. After forging, automobile bearings can obtain better physical properties and higher wear resistance, eliminate internal defects of metals, improve organizational structure, and thus increase the service life of automobile bearings.

[0004] When the forging device in the prior art performs forging processing on the automobile bearing, since the automobile bearing blank has impurities on its surface after being heated at high temperature, the impurities will fall off from the surface of the automobile bearing blank and splash around during the continuous collision between the forging hammer of the forging device and the automobile bearing blank. Therefore, after the forging device forges the automobile bearing, the impurities and debris splashed onto the surface of the processing table need to be manually cleaned. Manual cleaning by the user is time-consuming and laborious, and it is inconvenient for the user to collect the debris after cleaning. Therefore, the forging device is not convenient for improving the processing efficiency during actual use and cannot meet the actual use needs of the user. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a forging device for automobile bearings.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A forging device for automobile bearings comprises a device body, a processing table is arranged on the front of the device body, a forging hammer is installed on the device body directly above the processing table, fixing plates are installed on the outer walls on both sides of the processing table, clamping mechanisms for clamping and fixing bearing blanks are installed on the tops of the two fixing plates, a protective mechanism for shielding and protecting the bearing blank from processing debris is installed on the outer wall of the device body on one side close to the processing table, a moving frame is arranged on the outer wall of the side of the processing table away from the device body, and a cleaning mechanism for cleaning impurities on the surface of the bearing blank is installed on the side of the moving frame away from the processing table.

[0008] Optionally, the clamping mechanism includes a first slide groove opened on the top of the two fixed plates, a first slider is installed inside the two first slide grooves, a first electric telescopic rod is installed on the top of the two first sliders, and a mounting block is installed at the telescopic ends of the two first electric telescopic rods.

[0009] Optionally, a second electric telescopic rod is installed on the outer wall on the side where the two mounting blocks are close to each other, a mounting plate is installed on the telescopic ends of the two second electric telescopic rods, a first groove is opened on the outer wall on the side where the two mounting plates are close to each other, a first double-headed screw is installed inside the two first grooves, and a splint is installed on the outer wall of the two first double-headed screws.

[0010] Optionally, the protective mechanism includes two second slide grooves opened on the outer wall of the device body on one side close to the processing table, and second sliders are installed inside the two second slide grooves, and a rectangular plate is commonly installed on the ends of the two second sliders away from the second slide grooves, and a second groove is opened on the outer wall of the rectangular plate on one side away from the two second sliders, and two movable plates are symmetrically installed inside the second grooves, and shielding curtains are installed on the bottom ends of the two movable plates.

[0011] Optionally, a waste discharge groove is provided at the center of the top of the processing table, and the inner bottom surface of the waste discharge groove is inclined. A waste discharge port is provided inside the device body near the lower end of the waste discharge groove. Two third electric telescopic rods are installed inside the processing table, and the telescopic ends of the two third electric telescopic rods are connected to the movable frame.

[0012] Optionally, the cleaning mechanism includes two third slide grooves opened on the outer wall of the movable frame away from the processing table, and third sliders are installed inside the two third slide grooves. A first rotating plate is installed on the end of the two third sliders away from the third slide grooves for common rotation, and two telescopic support rods are installed on the bottom of the end of the first rotating plate away from the two third sliders for rotation.

[0013] Optionally, two through grooves are opened inside the first rotating plate, and two movable seats are slidably installed inside the two through grooves. The second rotating plate is rotatably installed inside the two movable seats. The bottom end of the first rotating plate is respectively installed with a second double-headed screw and a sliding rod, and both ends of the second double-headed screw and the sliding rod pass through the two movable seats.

[0014] Optionally, a driving motor is installed at the bottom of the first rotating plate, and the output end of the driving motor is connected to a rotating block through the first rotating plate, and two groups of fourth electric telescopic rods are installed inside the rotating block, and the telescopic ends of the two groups of fourth electric telescopic rods are installed with scrapers for cleaning the inner wall of the bearing blank, and the outer walls of the two second rotating plates on the side close to each other are provided with friction parts for cleaning the outer wall of the bearing blank.

[0015] Optionally, a sleeve is installed on the top of the rotating block, vertical plates are installed on the tops of the two scrapers, and abutment blocks for fixing one end of the external auxiliary support rod are installed on the outer walls on the side where the two vertical plates are close to each other. A circular hole is opened inside the device body for placing the other end of the external auxiliary support rod.

[0016] Optionally, a storage groove connected to the waste discharge groove is opened inside the processing table, and two telescopic cylinders are installed inside the storage groove, and a support plate is commonly installed at the telescopic ends of the two telescopic cylinders.

[0017] The beneficial effects of the present invention are:

[0018] 1. In the invention, after the bearing is processed, the rectangular plate is controlled to drive the two movable plates to move downward together until they are in contact with the top of the processing table. With the help of the two movable plates moving in the direction of approaching each other, the impurities and debris accumulated on the top of the processing table can be pushed into the waste discharge groove. The impurities and debris can slide along the bottom of the waste discharge groove to the waste discharge port and be automatically discharged outward, thereby achieving the effect of automatically cleaning the impurities and debris generated by the forging processing of the bearing blank, so that the device body does not need to be manually cleaned of the impurities and debris after use, thereby indirectly improving the processing efficiency of the device body.

[0019] 2. In the present invention, while the bearing blank is being forged, the two shielding curtains are controlled to unfold downward together, so that the gap between the bottom ends of the two unfolded shielding curtains and the top of the processing table is reduced, ensuring that the two shielding curtains can be located on both sides of the processing table to shield and protect the flying debris and impurities, and at the same time, the first rotating plate is controlled to rotate upward to a vertical state to shield and protect the front of the processing table, thereby preventing the impurities and debris generated by the bearing blank during the forging process from flying around, ensuring that the personal safety of the surrounding staff is not affected, and facilitating improving the safety of the bearing blank forging process.

[0020] 3. In the invention, after the bearing is forged, the telescopic ends of the two second electric telescopic rods are controlled to move back and forth, pushing the bottom of the bearing to continuously rub against the top of the processing table near the waste discharge slot, so that the impurities and debris at the bottom of the bearing can be removed by friction, and the bearing can be turned over by the rotation of the two second electric telescopic rods, and the impurities and debris on the other side of the bearing can be removed.

[0021] 4. In the invention, after the impurities and debris on the upper and lower surfaces of the bearing are removed, the bearing is driven to the top of the first rotating plate with the help of two clamping mechanisms, and the rotating block is located at the center of the bearing. The two scrapers limit and fix the bearing, and then the two second rotating plates are controlled to move in the direction of approaching each other, so that the friction parts set on the outer walls of the two second rotating plates on the adjacent side are in contact with the outer wall of the bearing. As the driving motor drives the rotating block to rotate, the bearing is driven to rotate together at the top of the first rotating plate, so that the impurities and debris on the circular outer wall of the bearing are rubbed away by the two friction parts, which is convenient for cleaning the outer wall of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the overall structure of a forging device for an automobile bearing proposed by the present invention;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;

[0025] Figure 3 It is a structural schematic diagram of the present invention without the moving frame;

[0026] Figure 4 It is a structural schematic diagram of the device body and the processing table in the present invention;

[0027] Figure 5 for Figure 4 Structural cross-sectional view of

[0028] Figure 6 It is a structural schematic diagram of the clamping mechanism in the present invention;

[0029] Figure 7 It is a structural schematic diagram of the support plate in the present invention;

[0030] Figure 8 It is a structural schematic diagram of the protection mechanism in the present invention;

[0031] Fig. 9 for Figure 8 Schematic diagram of the structure in which two movable plates are separated from the rectangular plate;

[0032] Fig.10 It is a structural schematic diagram of the moving frame and the first rotating plate in the present invention;

[0033] Fig.11 It is a schematic structural diagram of the bottom of the first rotating plate in the present invention;

[0034] Fig.12 It is a schematic diagram of the structure of two second rotating plates in the present invention;

[0035] Fig.13 It is a schematic diagram of the structure of the rotating block and the sleeve in the present invention;

[0036] Fig.14 for Fig.13 Structural cross-sectional view of the rotating block and sleeve.

[0037] In the figure: 1, device body; 2, forging hammer; 3, processing table; 4, fixed plate; 5, first rotating plate; 6, moving plate; 7, clamping plate; 8, second rotating plate; 9, round hole; 10, waste outlet; 11, first electric telescopic rod; 12, waste discharge slot; 13, second slide slot; 14, storage slot; 15, first slide slot; 16, first slider; 17, mounting block; 18, second electric telescopic rod; 19, mounting plate; 20, first double-headed screw ; 21. Support plate; 22. Telescopic cylinder; 23. Rectangular plate; 24. Second slider; 25. Shading curtain; 26. Third electric telescopic rod; 27. Moving frame; 28. Third slide groove; 29. ​​Third slider; 30. Telescopic support rod; 31. Rotating block; 32. Driving motor; 33. Second double-headed screw; 34. Moving seat; 35. Friction part; 36. Sleeve; 37. Scraper; 38. Fourth electric telescopic rod; 39. Abutment block. DETAILED DESCRIPTION

[0038] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Reference Figure 1-Figure 14A forging device for automobile bearings comprises a device body 1, a processing table 3 is arranged on the front of the device body 1, a forging hammer 2 is installed on the device body 1 directly above the processing table 3, fixing plates 4 are installed on the outer walls of both sides of the processing table 3, and clamping mechanisms for clamping and fixing bearing blanks are installed on the tops of the two fixing plates 4. A protective mechanism for shielding and protecting the bearing blank from processing debris is installed on the outer wall of the device body 1 on one side close to the processing table 3, a moving frame 27 is arranged on the outer wall of the side of the processing table 3 away from the device body 1, and a cleaning mechanism for cleaning impurities on the surface of the bearing blank is installed on the side of the moving frame 27 away from the processing table 3.

[0040] As a technical optimization solution of the present invention, the clamping mechanism includes a first slide groove 15 opened at the top of the two fixed plates 4, and the first sliders 16 are installed inside the two first slide grooves 15, and the first electric telescopic rods 11 are installed on the top of the two first sliders 16, and the telescopic ends of the two first electric telescopic rods 11 are installed with mounting blocks 17. First linear motors are preset inside the two first slide grooves 15, and the two first linear motors respectively drive the two first sliders 16 to move back and forth inside the corresponding first slide grooves 15; and first driving devices are preset inside the two first sliders 16, and the output end of the first driving device is connected to the bottom end of the first electric telescopic rod 11, so as to drive the first electric telescopic rod 11 and the mounting block 17 to rotate.

[0041] As a technical optimization scheme of the present invention, the outer wall of the side close to the two mounting blocks 17 is installed with a second electric telescopic rod 18, the telescopic ends of the two second electric telescopic rods 18 are installed with mounting plates 19, the outer wall of the side close to the two mounting plates 19 is provided with a first groove, the interior of the two first grooves is installed with a first double-headed screw 20, and the outer wall of the two first double-headed screws 20 is installed with a clamping plate 7. The interior of the two mounting blocks 17 is preset with a second driving device, the output end of the second driving device is connected to the second electric telescopic rod 18, so that the second electric telescopic rod 18 and the mounting plate 19 and other components can be driven to rotate together; the outer wall of one side of the two mounting plates 19 is preset with a third driving device, the output end of the third driving device is connected to one end of the first double-headed screw 20, so that the first double-headed screw 20 can be driven to rotate inside the first groove, and the two clamping plates 7 can be driven to move in a direction close to or away from each other.

[0042] As a technical optimization scheme of the present invention, the protective mechanism includes two second slide grooves 13 opened on the outer wall of the device body 1 on one side close to the processing table 3, and second sliders 24 are installed inside the two second slide grooves 13. A rectangular plate 23 is commonly installed on the end of the two second sliders 24 away from the second slide grooves 13. A second groove is opened on the outer wall of the rectangular plate 23 on one side away from the two second sliders 24. Two movable plates 6 are symmetrically installed inside the second groove, and a shielding curtain 25 is installed at the bottom end of the two movable plates 6. A second linear motor is preset inside the two second slide grooves 13, and the two second linear motors can respectively drive the two second sliders 24 to move up and down inside the corresponding second slide grooves 13, thereby driving the rectangular plate 23 to move up and down on the front side of the device body 1; two screw rods are preset inside the second groove, and the two screw rods pass through the two second sliders 24 respectively, and fourth driving devices are preset on the outer walls of both sides of the rectangular plate 23, and the output ends of the two fourth driving devices are respectively connected to the two preset screw rods, thereby driving the two second sliders 24 to move back and forth inside the second slide groove 13; the shielding curtains 25 located at the bottom ends of the two movable plates 6 are electrically retractable, and the two shielding curtains 25 themselves are made of high-temperature resistant materials.

[0043] As a technical optimization solution of the present invention, a waste discharge groove 12 is provided at the center of the top of the processing table 3, and the inner bottom surface of the waste discharge groove 12 is inclined. A waste discharge port 10 is provided at the lower end of the device body 1 near the waste discharge groove 12. Two third electric telescopic rods 26 are installed inside the processing table 3, and the telescopic ends of the two third electric telescopic rods 26 are connected to the moving frame 27. After the debris on the top of the processing table 3 falls into the waste discharge groove 12, it can slide along the inclined bottom surface to the lower end and be discharged outward from the waste discharge port 10; the telescopic ends of the two third electric telescopic rods 26 can drive the moving frame 27 to move back and forth on the front of the processing table 3.

[0044] As a technical optimization solution of the present invention, the cleaning mechanism includes two third chutes 28 opened on the outer wall of the side of the moving frame 27 away from the processing table 3, and the third sliders 29 are installed inside the two third chutes 28. The first rotating plate 5 is installed on the ends of the two third sliders 29 away from the third chutes 28, and two telescopic support rods 30 are installed on the bottom of the end of the first rotating plate 5 away from the two third sliders 29. A third linear motor is preset inside the two third chutes 28, and the two third linear motors can respectively drive the two third sliders 29 to move up and down inside the corresponding third chutes 28; a fifth driving device is preset on the outer wall of one side of one of the third sliders 29, and the output end of the fifth driving device is connected to the rotating part of the first rotating plate 5, so as to drive the first rotating plate 5 to rotate and adjust; the two telescopic support rods 30 are set to support the end of the first rotating plate 5 away from the moving frame 27 when the first rotating plate 5 rotates to a horizontal state, so as to facilitate the first rotating plate 5 to remain stable when in use.

[0045] As a technical optimization solution of the present invention, two through slots are provided inside the first rotating plate 5, and two moving seats 34 are slidably installed inside the two through slots. The second rotating plate 8 is rotatably installed inside the two moving seats 34. The bottom end of the first rotating plate 5 is respectively provided with a second double-headed screw 33 and a sliding rod, and both ends of the second double-headed screw 33 and the sliding rod pass through the two moving seats 34. A first driving device is preset at the bottom end of the first rotating plate 5, and the output end of the first driving device is connected to one end of the second double-headed screw 33, so that the two moving seats 34 can be driven to move in a direction of approaching or moving away from each other; a second driving device is preset on one side outer wall of the two moving seats 34, and the output end of the second driving device is connected to the rotating part of the second rotating plate 8, so that the second rotating plate 8 can be driven to rotate and adjust inside the moving seat 34.

[0046] As a technical optimization solution of the present invention, a driving motor 32 is installed at the bottom of the first rotating plate 5, and the output end of the driving motor 32 passes through the first rotating plate 5 and is connected to the rotating block 31. Two sets of fourth electric telescopic rods 38 are installed inside the rotating block 31. The telescopic ends of the two sets of fourth electric telescopic rods 38 are both installed with scrapers 37 for cleaning the inner wall of the bearing blank, and the outer walls of the two second rotating plates 8 that are close to each other are both provided with friction parts 35 for cleaning the outer wall of the bearing blank. After the driving motor 32 is started, it can drive the rotating block 31 to rotate synchronously, and the telescopic ends of the two sets of fourth electric telescopic rods 38 can drive the two scrapers 37 to move back and forth for adjustment.

[0047] As a technical optimization solution of the present invention, a sleeve 36 is installed on the top of the rotating block 31, and vertical plates are installed on the tops of the two scrapers 37. The outer walls of the two vertical plates on the side close to each other are installed with abutment blocks 39 for fixing one end of the external auxiliary support rod, and a circular hole 9 for placing the other end of the external auxiliary support rod is opened inside the device body 1. In the process of forging the circular outer wall of the bearing blank, it is necessary to pass the external metal support rod through the bearing blank to support the vertical bearing blank at this time, so that the forging hammer 2 can forge its outer wall. At this time, one end of the external metal support rod can be placed inside the sleeve 36, and with the help of the contraction of the telescopic ends of the two sets of fourth electric telescopic rods 38, the two vertical plates are driven to move in the direction of approaching each other, and the two sets of abutment blocks 39 are driven to enter the interior of the sleeve 36 to clamp and fix the metal support rod.

[0048] As a technical optimization solution of the present invention, a storage tank 14 connected to the waste discharge tank 12 is provided inside the processing table 3, and two telescopic oil cylinders 22 are installed inside the storage tank 14, and a support plate 21 is installed at the telescopic ends of the two telescopic oil cylinders 22. With the upward movement of the telescopic ends of the two telescopic oil cylinders 22, the support plate 21 is pushed to extend upward from the inside of the storage tank 14, and the metal support rod in a horizontal state at this time is auxiliary supported and fixed, so that the forging hammer 2 can forge the bearing blank.

[0049] In the present invention, when the user uses the device, after placing the bearing blank heated to the specified temperature on the top of the processing table 3, the telescopic ends of the two second electric telescopic rods 18 are extended to drive the two mounting plates 19 to move in respective directions approaching each other, and after pushing the bearing blank to the center position on the top of the processing table 3, the bearing blank is clamped and fixed with the help of two groups of clamping plates 7 moving in respective directions approaching each other, and the forging hammer 2 is controlled to continuously collide with the bearing blank downward, so as to achieve the effect of forging the bearing blank.

[0050] During the forging process of the bearing blank, by controlling the two first sliding blocks 16 to move back and forth inside the first slide groove 15, the position of the clamped bearing blank on the top of the workbench 3 is changed together, and the two second electric telescopic rods 18 can be controlled to drive the two clamping plates 7 to rotate, so that the forging hammer 2 can conveniently perform forging processing on different positions on the front and back sides of the bearing blank, without the need for the staff to push the bearing blank back and forth with the help of tools, thereby improving the processing efficiency of the bearing blank.

[0051] While the bearing blank is being forged, impurities generated on the surface of the bearing blank will continuously fall off and splash around as the forging hammer 2 continuously collides with the bearing blank. At this time, the two shielding curtains 25 can be controlled to unfold downward together, so that the bottom ends of the two unfolded shielding curtains 25 are in contact with the outer walls of the two second electric telescopic rods 18, and as the two shielding curtains 25 continue to unfold, the gap between the bottom ends of the two shielding curtains 25 and the top of the processing table 3 is reduced, ensuring that the two shielding curtains 25 can be located on both sides of the processing table 3 to shield and protect the splashing debris and impurities, and at the same time, the first rotating plate 5 is controlled to rotate upward to a vertical state to shield and protect the front of the processing table 3, thereby preventing impurities and debris generated by the bearing blank during the forging process from splashing around, ensuring that the personal safety of surrounding staff is not affected, and facilitating the improvement of the safety of the bearing blank forging process.

[0052] When the circular outer wall of the bearing blank needs to be forged, it is usually necessary to manually use a metal support rod to pass through the bearing blank and continuously rotate the metal support rod, so as to drive the bearing blank to rotate slowly together, so that the forging hammer 2 can perform forging processing on different positions of the outer wall of the bearing blank. Since it is dangerous to manually hold the metal support rod and work around the continuously working device body 1, the telescopic ends of the two third electric telescopic rods 26 can be controlled to extend together at this time, and the moving frame 27 and the first rotating plate 5 and other components can be pushed together away from the processing table. 3, and then place one end of the metal support rod inside the sleeve 36, control the telescopic ends of the two sets of fourth electric telescopic rods 38 to retract and return to their original positions together, and drive the two vertical plates to move in the direction close to the sleeve 36, so as to drive the two sets of abutment blocks 39 to clamp and fix one end of the metal support rod inside the sleeve 36, and then the first rotating plate 5 rotates upward to a vertical state, and drives the fixed metal support rod to be located above the processing table 3 in a horizontal state, and after the bearing blank is clamped and fixed by the two sets of clamping plates 7 of the clamping mechanism, the two first The telescopic end of the electric telescopic rod 11 extends upward, driving the two groups of clamping plates 7 and the clamped bearing blank to move upward to a height flush with the circular hole 9, and then the two second electric telescopic rods 18 drive the bearing blank to rotate 90 degrees to a vertical state. As the telescopic ends of the two third electric telescopic rods 26 are controlled to retract and return to their original positions, the metal support rod in a horizontal state is driven to pass through the bearing blank so that the other end of the metal support rod is inserted into the circular hole 9. Then, the telescopic ends of the two telescopic oil cylinders 22 are controlled to extend upward together, driving the arc groove on the top of the support plate 21 to contact the metal support rod. The outer walls of the support rods are abutted against each other, so that the support plate 21 at this time can assist in supporting the end of the metal support rod close to the sleeve 36, and control the two sets of clamps 7 to loosen the clamping and fixing of the bearing blank. The bearing blank can be supported by the metal support rod. As the forging hammer 2 continuously hits the circular outer wall of the bearing blank, the driving motor 32 drives the metal support rod to rotate slowly, which facilitates the automatic adjustment of the forging position of the bearing blank, thereby replacing manual labor in the dangerous forging of bearing blanks and further improving the effect of protecting the staff themselves.

[0053] After forging the bearing, the two sets of clamping mechanisms are controlled to re-clamp and fix the processed bearing, and then the telescopic ends of the two third electric telescopic rods 26 are controlled to extend, pushing the first rotating plate 5 and other components to move in the direction away from the processing table 3, thereby driving the metal support rod to disengage from the inside of the bearing. After controlling the first rotating plate 5 to rotate and reset, the metal support rod is taken out from the inside of the sleeve 36, and then the two sets of clamping plates 7 are controlled to drive the bearing to rotate to a horizontal state and place it on the top of the processing table 3, and the telescopic ends of the two second electric telescopic rods 18 are controlled to move back and forth, pushing the bottom of the bearing to continuously rub against the top of the processing table 3 near the waste discharge groove 12, so that the impurities and debris at the bottom of the bearing can be removed by friction, and with the help of the rotation of the two second electric telescopic rods 18, the bearing is driven to flip, and the impurities and debris on the other side of the bearing are removed.

[0054] After the impurities and debris on the upper and lower surfaces of the bearing are removed, the telescopic ends of the two first electric telescopic rods 11 can be controlled to extend upward, and the bearing can be driven to move upward to a position higher than the sleeve 36. Then, the two first sliders 16 can be controlled to move in the direction close to the first rotating plate 5, and the clamped bearing can be driven to move to the top of the first rotating plate 5. The two groups of clamping plates 7 are controlled to release the clamping of the bearing, so that the bearing falls on the top of the first rotating plate 5, and the rotating block 31 is located at the center of the bearing. With the extension of the telescopic ends of the two groups of fourth electric telescopic rods 38, the two scrapers are pushed The plate 37 moves in the direction away from the rotating block 31, tightly abuts against the inner wall of the bearing, and can have a limiting and fixing effect on the bearing. Then, the second double-headed screw 33 is controlled to rotate, driving the two second rotating plates 8 to move in the direction of approaching each other, so that the friction parts 35 set on the outer walls of the two second rotating plates 8 that are close to each other abut against the outer wall of the bearing. As the driving motor 32 drives the rotating block 31 to rotate, the bearing is driven to rotate together at the top of the first rotating plate 5, so that the impurities and debris on the circular outer wall of the bearing are rubbed away by the two friction parts 35, which facilitates the cleaning of the outer wall of the bearing.

[0055] After cleaning the outer wall of the bearing, the two second rotating plates 8 can be controlled to continue to move in the direction of approaching each other. The bearing is clamped and fixed by the two second rotating plates 8. The spring controls the telescopic ends of the two sets of fourth electric telescopic rods 38 to retract a distance, so that the ends of the two scrapers 37 away from the rotating block 31 are in a slight abutment with the inner wall of the bearing. At this time, when the driving motor 32 drives the rotating block 31 to rotate, it can drive the two scrapers 37 to rotate inside the bearing. With the help of the two scrapers 37, the inner wall of the bearing can be cleaned, thereby achieving the effect of fully cleaning the bearing.

[0056] At the same time, while the driving motor 32 drives the rotating block 31 to rotate inside the bearing, with the help of a manual or preset industrial camera, it is observed whether the end of the two scrapers 37 away from the fourth electric telescopic rod 38 can always contact the inner wall of the bearing, so that the roundness of the inner wall of the bearing after forging can be detected; and when the driving motor 32 drives the bearing to rotate together, it is observed whether the friction parts 35 arranged on the outer wall of one side close to the two second rotating plates 8 can always contact the outer wall of the bearing, so that the roundness of the outer wall of the bearing after forging can be detected, thereby improving the detection efficiency of the bearing after forging.

[0057] A length scale can also be pre-set on the top of the first rotating plate 5 to control the two second rotating plates 8 to move in a direction close to each other. After contacting with the outer wall of the bearing, the diameter of the bearing itself can be measured. Moreover, when the telescopic ends of the two sets of fourth electric telescopic rods 38 are extended to drive the two scrapers 37 to contact with the inner wall of the bearing, after confirming the length between the two scrapers 37, the inner diameter of the bearing can be measured. There is no need to measure the bearing manually with the help of measuring tools after forging, which further improves the efficiency of the bearing forging process.

[0058] After measuring the bearing, the two second rotating plates 8 can be controlled to rotate downward in opposite directions to be horizontal, so that the two clamping mechanisms can move back to the outer wall of the bearing and clamp the bearing, and with the help of the upward extension of the telescopic ends of the two first electric telescopic rods 11, the bearing is driven to move upward from the outside of the rotating block 31. Then, the two first sliding blocks 16 are controlled to continue to move in the direction away from the processing table 3 to the end of the first slide groove 15, and the two clamping mechanisms are controlled to drive the bearing to rotate 90 degrees to a vertical state. As the two clamping mechanisms release the clamping fixation of the bearing, the bearing can roll down from the top of the preset ramp to the designated bearing placement area for storage, thereby achieving the effect of automatic unloading of the processed bearing.

[0059] After the bearing is processed, the two first electric telescopic rods 11 can be controlled to drive the two second electric telescopic rods 18 and other components to rotate to a position away from the processing table 3, and the rectangular plate 23 can be controlled to drive the two movable plates 6 to move downward together until they are in contact with the top of the processing table 3. With the help of the two movable plates 6 moving in the direction of approaching each other, the impurities and debris accumulated on the top of the processing table 3 can be pushed into the waste discharge groove 12, and slide along the bottom of the waste discharge groove 12 to the waste discharge port 10 to be automatically discharged outward, thereby achieving the effect of automatically cleaning the impurities and debris generated by the forging processing of the bearing blank.

[0060] After cleaning the impurities and debris on the top of the processing table 3, the bottom ends of the two shielding curtains 25 are connected and fixed. As the rectangular plate 23 drives the two movable plates 6 to move upward, the two shielding curtains 25 are driven to abut against the bottom end of the forging hammer 2. With the help of the two movable plates 6 moving back and forth continuously, the two shielding curtains 25 can rub and remove the impurities attached to the bottom of the forging hammer 2 during the back and forth movement, which is convenient for the subsequent use of the forging hammer 2.

[0061] After cleaning the impurities attached to the surfaces of the two shielding curtains 25, control the rectangular plate 23 to drive the two movable plates 6 to move downward again, so that the two shielding curtains 25 can now cover the top of the processing table 3 to shield and protect multiple components of the clamping mechanism, thereby preventing the surface of multiple components of the clamping mechanism from being attached with debris when the device body 1 is not in use, thereby affecting subsequent use.

[0062] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A forging device for an automobile bearing, comprising a device body (1), characterized in that: A processing table (3) is arranged on the front of the device body (1); a forging hammer (2) is installed on the device body (1) directly above the processing table (3); fixed plates (4) are installed on both side outer walls of the processing table (3); clamping mechanisms for clamping and fixing the bearing blank are installed on the tops of the two fixed plates (4); a protective mechanism for shielding and protecting the bearing blank from machining debris is installed on the outer wall of the device body (1) on the side close to the processing table (3); a movable frame (27) is arranged on the outer wall of the processing table (3) away from the device body (1); and a cleaning mechanism for cleaning impurities on the surface of the bearing blank is installed on the side of the movable frame (27) away from the processing table (3); The cleaning mechanism comprises two third slide grooves (28) provided on the outer wall of the movable frame (27) away from the processing table (3), the third sliders (29) are installed inside the two third slide grooves (28), the first rotating plate (5) is rotatably installed at one end of the two third sliders (29) away from the third slide grooves (28), and two telescopic support rods (30) are rotatably installed at the bottom of one end of the first rotating plate (5) away from the two third sliders (29); The first rotating plate (5) has two through slots formed therein, two movable seats (34) are slidably mounted in the two through slots, a second rotating plate (8) is rotatably mounted in the two movable seats (34), a second double-headed screw (33) and a sliding rod are mounted at the bottom end of the first rotating plate (5), and both ends of the second double-headed screw (33) and the sliding rod pass through the two movable seats (34); A driving motor (32) is installed at the bottom of the first rotating plate (5); the output end of the driving motor (32) passes through the first rotating plate (5) and is connected to a rotating block (31); two sets of fourth electric telescopic rods (38) are installed inside the rotating block (31); the telescopic ends of the two sets of fourth electric telescopic rods (38) are both installed with a scraper (37) for cleaning the inner wall of the bearing blank; and the outer walls of the two second rotating plates (8) on one side close to each other are both provided with a friction portion (35) for cleaning the outer wall of the bearing blank; A sleeve (36) is installed on the top of the rotating block (31), vertical plates are installed on the tops of the two scrapers (37), and abutment blocks (39) for fixing one end of the external auxiliary support rod are installed on the outer walls of the two vertical plates on the sides close to each other. A circular hole (9) for accommodating the other end of the external auxiliary support rod is opened inside the device body (1).

2. The forging device for an automobile bearing according to claim 1, characterized in that: The clamping mechanism comprises a first slide groove (15) opened on the top of the two fixed plates (4), a first slider (16) is installed inside the two first slide grooves (15), a first electric telescopic rod (11) is installed on the top of the two first sliders (16), and a mounting block (17) is installed at the telescopic end of the two first electric telescopic rods (11).

3. The forging device for an automobile bearing according to claim 2, characterized in that: A second electric telescopic rod (18) is installed on the outer wall of the two mounting blocks (17) on the side close to each other, and a mounting plate (19) is installed on the telescopic ends of the two second electric telescopic rods (18). A first groove is opened on the outer wall of the two mounting plates (19) on the side close to each other, and a first double-headed screw rod (20) is installed inside the two first grooves. A clamping plate (7) is installed on the outer wall of the two first double-headed screw rods (20).

4. The forging device for an automobile bearing according to claim 1, characterized in that: The protective mechanism comprises two second slide grooves (13) provided on the outer wall of a side of the device body (1) close to the processing table (3), the two second slide grooves (13) are each provided with a second slider (24), a rectangular plate (23) is commonly provided on one end of the two second sliders (24) away from the second slide grooves (13), a second groove is provided on the outer wall of the rectangular plate (23) away from the two second sliders (24), two movable plates (6) are symmetrically provided inside the second groove, and a shielding curtain (25) is provided on the bottom end of each of the two movable plates (6).

5. The forging device for an automobile bearing according to claim 1, characterized in that: A waste discharge groove (12) is provided at the center of the top of the processing table (3), the inner bottom surface of the waste discharge groove (12) is inclined, and a waste discharge port (10) is provided at the lower end of the device body (1) near the waste discharge groove (12). Two third electric telescopic rods (26) are installed inside the processing table (3), and the telescopic ends of the two third electric telescopic rods (26) are connected to the moving frame (27).

6. The forging device for an automobile bearing according to claim 5, characterized in that: A storage groove (14) connected to the waste discharge groove (12) is provided inside the processing table (3), two telescopic oil cylinders (22) are installed inside the storage groove (14), and a support plate (21) is installed on the telescopic ends of the two telescopic oil cylinders (22).

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