Press-fitting and marking integrated equipment for automobile release bearing

Abstract

The invention discloses automobile release bearing press-fitting and marking integrated equipment, and relates to the technical field of automobile accessory machining, the automobile release bearing press-fitting and marking integrated equipment comprises a laser marking machine body and further comprises a base, a fixing frame is fixed to the upper end of the base, a movable groove is formed in the side wall of the fixing frame, the laser marking machine body is installed at the upper end of the base, and the movable groove is formed in the side wall of the fixing frame; a through groove corresponding to the laser marking machine body in position is formed in the side wall of the fixing frame in a penetrating mode, and a device groove is formed in the side wall of the base. And the press fitting mechanism is arranged on the fixing frame. According to the automatic feeding device, automatic feeding of workpieces can be achieved, manual feeding of the workpieces is not needed, time and labor are saved, the function of assisting in more conveniently placing thin rings and corrugated sheets into the workpieces is achieved, the purpose of assisting work is achieved, and operation of workers is more efficient and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, and in particular to an integrated press-fitting and marking device for an automobile release bearing. Background Art

[0002] In the field of automotive parts processing technology, especially for the processing of automotive release bearings, press-fitting and marking are two crucial links. In traditional processing methods, these two links are usually carried out independently and need to be completed using different equipment, which not only increases production costs but also reduces production efficiency.

[0003] Moreover, in the current press-fitting process of automobile release bearings, workers are usually required to pick up the workpiece and place it at the press-fitting position of the equipment, and then load the thin ring and corrugated sheet into the inside of the workpiece, and finally start the press-fitting equipment for press-fitting, and then pick up the workpiece after press-fitting. Among them, since the workpiece is usually heavy, the loading process of the workpiece by the workers is time-consuming and labor-intensive, which affects the work efficiency. In addition, the process of loading the thin ring and the corrugated sheet lacks auxiliary components, which makes the loading operation of the thin ring and the corrugated sheet not convenient and efficient enough. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an integrated press-fitting and marking device for automobile release bearings.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An integrated press-fit marking device for automobile release bearings, comprising a laser marking machine body, and further comprising: A base, a fixing frame is fixed on the upper end of the base, a movable groove is provided on the side wall of the fixing frame, the laser marking machine body is installed on the upper end of the base, a through groove corresponding to the position of the laser marking machine body is penetrated on the side wall of the fixing frame, and a device groove is provided on the side wall of the base; A press-fitting mechanism, arranged on the fixing frame; A material coding mechanism is arranged at the upper end of the base, and the material coding mechanism is located on one side of the fixing frame; A positioning mechanism is arranged below the coding mechanism and is connected to the pressing mechanism; An auxiliary mechanism is disposed inside the device slot, and the auxiliary mechanism extends to the top of the base; The trigger mechanism is arranged inside the movable groove, and the trigger mechanism is connected with the auxiliary mechanism.

[0006] As a further improvement of the present invention, the pressing mechanism includes a hydraulic cylinder fixedly installed on the top of the fixed frame, the telescopic end of the hydraulic cylinder downwardly penetrates the fixed frame and is fixedly connected to a lifting block, and the lower end of the lifting block is fixedly connected to a pressing head.

[0007] As a further improvement of the present invention, the coding mechanism includes a fixed plate fixedly connected to the upper end of the base, the upper end of the fixed plate is fixedly connected to a coding barrel, and the upper end of the coding barrel is fixedly connected to a feed guide box.

[0008] As a further improvement of the present invention, the positioning mechanism includes a fixed block fixed to the upper end of the base and a loading push plate sliding on the upper end of the base, the fixed block is located below the fixed frame, the loading push plate is located below the coding barrel, the upper end of the base is fixedly connected to a fixed cover, the loading push plate slides on the inner side of the fixed cover, a fixed mold is fixedly inserted on the side wall of the fixed block close to the loading push plate, a movable mold is fixedly inserted on the side wall of the loading push plate close to the fixed block, notches are provided on the side walls of the fixed block and the fixed mold, and the lifting A movable plate is fixedly connected to the side wall of the lowering block, and the movable plate is sleeved on the outside of the coding barrel. A traction rope is fixedly connected to the end of the loading push plate away from the fixed block, and the end of the traction rope away from the loading push plate passes through the fixed cover and is fixedly connected to the lower end of the movable plate. A guide wheel is fixedly installed on the side wall of the fixed cover, and the traction rope passes through the guide wheel. The part of the traction rope located in the fixed cover is sleeved with a second spring, one end of the second spring is fixed to the inner wall of the fixed cover, and the other end of the second spring is fixed to the side wall of the loading push plate.

[0009] As a further improvement of the present invention, the auxiliary mechanism includes a rotating column rotatably connected to the bottom wall of the device groove, the upper end of the rotating column passes through the inner top wall of the device groove and extends to the top of the base, the upper end of the rotating column is fixedly embedded with an electromagnetic telescopic rod, the telescopic end of the electromagnetic telescopic rod is fixedly connected with a swing plate, the upper end of the swing plate is inserted with an auxiliary discharge barrel, the lower end of the swing plate is fixedly connected with two limit rods, the two limit rods are symmetrically arranged on both sides of the electromagnetic telescopic rod, the limit rod passes through the upper end of the rotating column and is slidably connected to the rotating column, the side wall of the rotating column located in the device groove is fixedly sleeved with a gear, the inner side wall of the device groove is fixedly installed with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a rack, the rack is meshed with the gear, and the end of the rack away from the electric telescopic rod passes through the inner side wall of the device groove and is slidably connected to the inner side wall of the device groove.

[0010] As a further improvement of the present invention, the trigger mechanism includes a movable block slidably arranged inside a movable groove, a first pressure touch switch is fixedly embedded at one end of the movable block located outside the movable groove, a first spring is provided inside the movable groove, one end of the first spring is fixed on the movable block, and the other end of the first spring is fixed on the inner wall of the movable groove, a second pressure touch switch located on the inner side of the first spring is fixed on the inner wall of the movable groove, the first pressure touch switch is electrically connected to the electric telescopic rod, and the second pressure touch switch is electrically connected to the electromagnetic telescopic rod, an extrusion block is fixedly connected to the side wall of the lifting block, a first extrusion surface and a second extrusion surface are provided on the side wall of the extrusion block, the first extrusion surface and the second extrusion surface respectively cooperate with the first pressure touch switch and the second pressure touch switch, and the first extrusion surface is located below the second extrusion surface.

[0011] As a further improvement of the present invention, two second guide rods are fixedly connected to the upper end of the lifting block, and the two second guide rods are symmetrically arranged on both sides of the hydraulic cylinder. The second guide rods pass through the fixed frame and are slidably connected to the fixed frame.

[0012] As a further improvement of the present invention, two first guide rods are fixedly connected to the upper end of the base, and the first guide rods penetrate the movable plate and are slidably connected to the movable plate.

[0013] As a further improvement of the present invention, the side walls of the fixed block and the loading push plate are both screwed with mounting bolts for fixing the fixed mold and the movable mold.

[0014] Beneficial effects of the present invention: By setting up a press-fitting mechanism, the moving block can be lowered to drive the press-fitting head to descend, and the thin ring and the corrugated sheet can be quickly press-fitted into the workpiece, and the press-fitting operation steps are efficient and fast.

[0015] By setting up a stacking mechanism, the workpieces are stacked on the inner side of the stacking barrel, and the positioning mechanism is used to realize automatic loading of the workpieces, thereby eliminating the need for manual loading of the workpieces, saving time and effort.

[0016] By setting up a positioning mechanism and moving the loading push plate, the workpiece can be pushed toward the fixed die, and through clamping of the fixed die and the movable die, the workpiece can be positioned directly below the pressing head, and the accuracy of the workpiece position can be guaranteed, thereby ensuring the stability of the pressing operation steps and the quality of the finished product.

[0017] By setting up auxiliary mechanisms and trigger mechanisms, the trigger mechanism can be triggered by the descent of the lifting block, and the auxiliary mechanism can be driven to act through the trigger mechanism. Therefore, before the pressing step, the swing plate can be swung to the top of the fixed mold and then descended, which can drive the auxiliary discharge barrel to press on the workpiece. Then the staff can put the thin ring and the corrugated sheet into the workpiece more conveniently through the auxiliary discharge barrel, which serves the purpose of auxiliary work and makes the staff's operation more efficient and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a vehicle release bearing press-fitting and marking integrated device proposed by the present invention from one perspective; Figure 2 This is a structural schematic diagram of another perspective of an integrated press-fitting and marking device for a release bearing for an automobile proposed by the present invention; Figure 3 This is a structural schematic diagram of a coding mechanism of an integrated press-fitting and marking device for a release bearing for an automobile proposed by the present invention; Figure 4 This is a structural schematic diagram of a moving plate and a first guide rod of an integrated press-fitting and marking device for a release bearing for an automobile proposed by the present invention; Figure 5 This is a schematic structural diagram of a trigger mechanism of an integrated press-fitting and marking device for a release bearing of an automobile proposed by the present invention; Figure 6 This is a structural schematic diagram of a positioning mechanism of an integrated press-fitting and marking device for a release bearing of an automobile proposed by the present invention; Figure 7 This is a structural schematic diagram of a feeding push plate, a traction rope, a movable mold, a mounting bolt, and a second spring of an integrated press-fitting and marking device for a release bearing of an automobile proposed by the present invention; Figure 8 This is a structural schematic diagram of an auxiliary mechanism of an integrated press-fitting and marking device for a release bearing of an automobile proposed by the present invention; Fig. 9 This is a structural schematic diagram of a lifting block, a pressing block and an extruding block of an integrated press-fitting and marking device for an automobile release bearing proposed by the present invention.

[0019] In the figure: 1 base, 2 fixed cover, 3 first guide rod, 4 traction rope, 5 movable plate, 6 code barrel, 7 feed guide box, 8 second guide rod, 9 hydraulic cylinder, 10 fixed frame, 11 lifting block, 12 press head, 13 swing plate, 14 rotating column, 15 fixed block, 16 fixed mold, 17 through slot, 18 feeding push plate, 19 laser marking machine body, 20 device slot, 21 fixed plate, 22 movable slot, 23 first pressure touch switch, 24 movable block, 25 first spring, 26 second pressure touch switch, 27 movable mold, 28 mounting bolt, 29 notch, 30 guide wheel, 31 second spring, 32 auxiliary discharge barrel, 33 electromagnetic telescopic rod, 34 limit rod, 35 gear, 36 rack, 37 electric telescopic rod, 38 extrusion block, 39 first extrusion surface, 40 second extrusion surface. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-Figure 9 , an integrated press-fitting and marking device for automobile release bearings, comprising a laser marking machine body 19, and further comprising: A base 1, a fixing frame 10 is fixed on the upper end of the base 1, a movable groove 22 is provided on the side wall of the fixing frame 10, a laser marking machine body 19 is installed on the upper end of the base 1, a through groove 17 corresponding to the position of the laser marking machine body 19 is penetrated on the side wall of the fixing frame 10, and a device groove 20 is provided on the side wall of the base 1; The press-fitting mechanism is arranged on the fixed frame 10, and the press-fitting mechanism includes a hydraulic cylinder 9 fixedly installed on the top of the fixed frame 10, the telescopic end of the hydraulic cylinder 9 penetrates downwardly through the fixed frame 10 and is fixedly connected with a lifting block 11, the lower end of the lifting block 11 is fixedly connected with a press-fitting head 12, and the upper end of the lifting block 11 is fixedly connected with two second guide rods 8, and the two second guide rods 8 are symmetrically arranged on both sides of the hydraulic cylinder 9, the second guide rods 8 penetrate the fixed frame 10 and are slidably connected with the fixed frame 10, and the movement of the lifting block 11 can be guided by the second guide rods 8 to ensure the stability of the movement of the lifting block 11; The coding mechanism is arranged at the upper end of the base 1, and the coding mechanism is located on one side of the fixed frame 10. The coding mechanism includes a fixed plate 21 fixedly connected to the upper end of the base 1, and the upper end of the fixed plate 21 is fixedly connected to the coding cylinder 6, and the upper end of the coding cylinder 6 is fixedly connected to the feed guide box 7; The positioning mechanism is arranged below the coding mechanism and is connected to the pressing mechanism; The auxiliary mechanism is disposed inside the device slot 20 and extends above the base 1; The trigger mechanism is disposed inside the movable groove 22 , and the trigger mechanism is connected to the auxiliary mechanism.

[0022] In the present invention, reference is made to Figure 6 The positioning mechanism includes a fixed block 15 fixed to the upper end of the base 1 and a feeding push plate 18 sliding on the upper end of the base 1. The fixed block 15 is located below the fixed frame 10, and the feeding push plate 18 is located below the coding barrel 6. The upper end of the base 1 is fixedly connected with a fixed cover 2, and the feeding push plate 18 slides on the inner side of the fixed cover 2. The fixed block 15 is fixedly inserted with a fixed mold 16 on the side wall close to the feeding push plate 18, and the feeding push plate 18 is fixedly inserted with a movable mold 27 on the side wall close to the fixed block 15. The side walls of the fixed block 15 and the feeding push plate 18 are both screwed with mounting bolts 28 for fixing the fixed mold 16 and the movable mold 27. Notches 29 are provided on the side walls of the fixed block 15 and the fixed mold 16. A movable plate 5 is fixedly connected to the side wall of the lifting block 11, and the movable plate 5 is sleeved on the outer side of the coding barrel 6. The upper part of the base 1 There are two first guide rods 3 fixedly connected to the end, the first guide rods 3 pass through the moving plate 5 and are slidably connected to the moving plate 5, and the movement of the moving plate 5 can be guided by the first guide rods 3 to ensure the stability of the movement of the moving plate 5, and the end of the loading push plate 18 away from the fixed block 15 is fixedly connected with a traction rope 4, and the end of the traction rope 4 away from the loading push plate 18 passes through the fixed cover 2 and is fixedly connected to the lower end of the moving plate 5, and a guide wheel 30 is fixedly installed on the side wall of the fixed cover 2, and the traction rope 4 passes through the guide wheel 30, and the traction rope 4 can be guided by the guide wheel 30 to avoid wear of the traction rope 4, and the part of the traction rope 4 located in the fixed cover 2 is provided with a second spring 31, one end of the second spring 31 is fixed to the inner wall of the fixed cover 2, and the other end of the second spring 31 is fixed to the side wall of the loading push plate 18.

[0023] Reference Figure 8 The auxiliary mechanism includes a rotating column 14 rotatably connected to the inner bottom wall of the device groove 20, the upper end of the rotating column 14 passes through the inner top wall of the device groove 20 and extends to the top of the base 1, the upper end of the rotating column 14 is fixedly embedded with an electromagnetic telescopic rod 33, the telescopic end of the electromagnetic telescopic rod 33 is fixedly connected to a swing plate 13, the upper end of the swing plate 13 is inserted with an auxiliary discharge barrel 32, the lower end of the swing plate 13 is fixedly connected with two limit rods 34, the two limit rods 34 are symmetrically arranged on both sides of the electromagnetic telescopic rod 33, the limit rods 34 pass through the upper end of the rotating column 14 and are slidably connected to the rotating column 14, a gear 35 is fixedly sleeved on the side wall of the rotating column 14 located in the device groove 20, an electric telescopic rod 37 is fixedly installed on the inner side wall of the device groove 20, the telescopic end of the electric telescopic rod 37 is fixedly connected with a rack 36, the rack 36 is meshed with the gear 35, and the end of the rack 36 away from the electric telescopic rod 37 passes through the inner side wall of the device groove 20 and is slidably connected to the inner side wall of the device groove 20.

[0024] Reference Figure 5The trigger mechanism includes a movable block 24 slidably arranged inside the movable groove 22, and a first pressure touch switch 23 is fixedly embedded at one end of the movable block 24 outside the movable groove 22. A first spring 25 is arranged inside the movable groove 22, and one end of the first spring 25 is fixed on the movable block 24, and the other end of the first spring 25 is fixed on the inner wall of the movable groove 22. A second pressure touch switch 26 located inside the first spring 25 is fixed on the inner wall of the movable groove 22. The first pressure touch switch 23 is electrically connected to the electric telescopic rod 37, and the second pressure touch switch 26 is electrically connected to the electromagnetic telescopic rod 33. An extrusion block 38 is fixedly connected to the side wall of the lifting block 11, and a first extrusion surface 39 and a second extrusion surface 40 are arranged on the side wall of the extrusion block 38. The first extrusion surface 39 and the second extrusion surface 40 cooperate with the first pressure touch switch 23 and the second pressure touch switch 26 respectively, and the first extrusion surface 39 is located below the second extrusion surface 40. When the lowering block 11 continues to move downward, due to the supporting effect of the first spring 25 on the movable block 24, the first pressure touch switch 23 will be squeezed and triggered through the first extrusion surface 39 of the extrusion block 38. At this time, the movable block 24 does not move, so that the electric telescopic rod 37 extends, driving the rack 36 to move. Since the rack 36 is meshed with the gear 35, the gear 35 can be driven to drive the rotating column 14 to rotate ninety degrees, and the swing plate 13 is driven to rotate ninety degrees through the rotating column 14, so that the auxiliary discharge barrel 32 is rotated to the top of the workpiece, and then the movable block 24 is squeezed by the second extrusion surface 40 of the extrusion block 38, so that the movable block 24 moves and retracts into the movable groove 22, moves and compresses the first spring 25, and the second pressure touch switch 26 is squeezed and triggered by the movable block 24, so that the electromagnetic telescopic rod 33 contracts, driving the swing plate 13 to descend, and the auxiliary discharge barrel 32 is pressed above the workpiece through the descending of the swing plate 13.

[0025] When the present invention is used, the hydraulic cylinder 9 is started to extend at the first level. During this process, the lifting block 11 will move downward, and the lifting block 11 will drive the movable plate 5 to descend. The traction rope 4 is relaxed, and the loading push plate 18 is pushed to move under the elastic force of the second spring 31. The loading push plate 18 will drive the workpiece to move toward the fixed mold 16, and then the workpiece can be clamped and positioned below the press-fitting head 12 through the cooperation of the movable mold 27 and the fixed mold 16. Then, when the lifting block 11 continues to move downward, the first pressing surface 39 of the pressing block 38 will first squeeze and trigger the first pressure-touch switch 23, so that the electric telescopic rod 37 is extended, driving the rack 36 to move. Since the rack 36 is meshed with the gear 35, The gear 35 can be driven to drive the rotating column 14 to rotate 90 degrees, and the rotating column 14 drives the swing plate 13 to rotate 90 degrees, so that the auxiliary discharge barrel 32 rotates to the top of the workpiece, and then the second extrusion surface 40 of the extrusion block 38 squeezes the movable block 24, so that the movable block 24 retracts into the movable groove 22 and moves and compresses the first spring 25, and the second pressure-touch switch 26 is squeezed and triggered by the movable block 24, so that the electromagnetic telescopic rod 33 contracts, driving the swing plate 13 to descend, and the auxiliary discharge barrel 32 is pressed above the workpiece by the swing plate 13 descending, and then the staff can put the thin ring and the corrugated sheet into the workpiece more conveniently through the auxiliary discharge barrel 32; Then the hydraulic cylinder 9 is started to extend in the second stage, driving the lifting block 11 to drive the press-fitting head 12 to descend, completing the press-fitting operation of the thin ring and the corrugated sheet with the workpiece; Then the hydraulic cylinder 9 is started to contract, driving the lifting block 11 to move upward, so that the second pressure-touch switch 26 and the first pressure-touch switch 23 are released from the pressure-touch state backward, so that the electromagnetic telescopic rod 33 is extended first, and the electric telescopic rod 37 is contracted later, so that the swing plate 13 is moved upward first, and then rotated to reset; Then, as the lifting block 11 continues to move upward, the loading push plate 18 can be pulled away from the fixed mold 16 by the traction rope 4, so that the workpiece in the coding barrel 6 falls to the inner side of the movable mold 27; Then the laser marking machine body 19 is started to complete the marking operation on the workpiece, and finally the staff removes and unloads the workpiece after the pressing and marking.

[0026] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated press-fit marking device for automobile release bearings, comprising a laser marking machine body (19), characterized in that: Also includes: A base (1), a fixing frame (10) being fixed at the upper end of the base (1), a movable groove (22) being provided on the side wall of the fixing frame (10), a laser marking machine body (19) being mounted at the upper end of the base (1), a through groove (17) corresponding to the position of the laser marking machine body (19) being provided through the side wall of the fixing frame (10), and a device groove (20) being provided on the side wall of the base (1); A press-fitting mechanism, arranged on the fixing frame (10); A material coding mechanism is arranged at the upper end of the base (1), and the material coding mechanism is located on one side of the fixing frame (10); A positioning mechanism is arranged below the coding mechanism and is connected to the pressing mechanism; An auxiliary mechanism is arranged inside the device slot (20), and the auxiliary mechanism extends to the top of the base (1); A trigger mechanism is arranged inside the movable groove (22), and the trigger mechanism is connected to the auxiliary mechanism.

2. The integrated press-fitting and marking device for automobile release bearings according to claim 1 is characterized in that: The press-fitting mechanism comprises a hydraulic cylinder (9) fixedly mounted on the top of a fixing frame (10); a telescopic end of the hydraulic cylinder (9) passes downward through the fixing frame (10) and is fixedly connected to a lifting block (11); and a lower end of the lifting block (11) is fixedly connected to a press-fitting head (12).

3. The integrated press-fitting and marking device for automobile release bearings according to claim 2 is characterized in that: The coding mechanism comprises a fixing plate (21) fixedly connected to the upper end of the base (1), the upper end of the fixing plate (21) is fixedly connected to a coding barrel (6), and the upper end of the coding barrel (6) is fixedly connected to a feed guide box (7).

4. The integrated press-fitting and marking device for automobile release bearings according to claim 3 is characterized in that: The positioning mechanism comprises a fixed block (15) fixed to the upper end of the base (1) and a loading push plate (18) sliding on the upper end of the base (1), the fixed block (15) being located below the fixed frame (10), the loading push plate (18) being located below the coding barrel (6), the upper end of the base (1) being fixedly connected to a fixed cover (2), the loading push plate (18) sliding on the inner side of the fixed cover (2), a fixed mold (16) being fixedly inserted on the side wall of the fixed block (15) close to the loading push plate (18), a movable mold (27) being fixedly inserted on the side wall of the loading push plate (18) close to the fixed block (15), a notch (29) being provided on the side walls of the fixed block (15) and the fixed mold (16), and the lifting block (11 ) is fixedly connected to the side wall of the fixed cover (2), the movable plate (5) is sleeved on the outside of the coding barrel (6), the end of the loading push plate (18) away from the fixed block (15) is fixedly connected to the traction rope (4), the end of the traction rope (4) away from the loading push plate (18) passes through the fixed cover (2) and is fixedly connected to the lower end of the movable plate (5), the side wall of the fixed cover (2) is fixedly mounted with a guide wheel (30), the traction rope (4) passes through the guide wheel (30), and the part of the traction rope (4) located in the fixed cover (2) is sleeved with a second spring (31), one end of the second spring (31) is fixed to the inner wall of the fixed cover (2), and the other end of the second spring (31) is fixed to the side wall of the loading push plate (18).

5. The integrated press-fitting and marking device for automobile release bearings according to claim 4 is characterized in that: The auxiliary mechanism comprises a rotating column (14) rotatably connected to the inner bottom wall of the device groove (20), the upper end of the rotating column (14) penetrates the inner top wall of the device groove (20) and extends to the top of the base (1), the upper end of the rotating column (14) is fixedly embedded with an electromagnetic telescopic rod (33), the telescopic end of the electromagnetic telescopic rod (33) is fixedly connected to a swing plate (13), the upper end of the swing plate (13) is inserted with an auxiliary discharge barrel (32), and the lower end of the swing plate (13) is fixedly connected to two limit rods (34), and the two limit rods (34) are symmetrically arranged on the electromagnetic telescopic rod (33). ), the limit rod (34) passes through the upper end of the rotating column (14) and is slidably connected to the rotating column (14); a gear (35) is fixedly sleeved on the side wall of the rotating column (14) located in the device groove (20); an electric telescopic rod (37) is fixedly installed on the inner side wall of the device groove (20); a rack (36) is fixedly connected to the telescopic end of the electric telescopic rod (37); the rack (36) is meshed with the gear (35); an end of the rack (36) away from the electric telescopic rod (37) passes through the inner side wall of the device groove (20) and is slidably connected to the inner side wall of the device groove (20).

6. The integrated press-fitting and marking device for automobile release bearings according to claim 5 is characterized in that: The trigger mechanism comprises a movable block (24) slidably arranged inside the movable groove (22); a first pressure touch switch (23) is fixedly embedded in one end of the movable block (24) located outside the movable groove (22); a first spring (25) is provided inside the movable groove (22); one end of the first spring (25) is fixed to the movable block (24); the other end of the first spring (25) is fixed to the inner wall of the movable groove (22); a second pressure touch switch (26) located inside the first spring (25) is fixed to the inner wall of the movable groove (22); The first pressure touch switch (23) is electrically connected to the electric telescopic rod (37), and the second pressure touch switch (26) is electrically connected to the electromagnetic telescopic rod (33). An extrusion block (38) is fixedly connected to the side wall of the lifting block (11), and a first extrusion surface (39) and a second extrusion surface (40) are provided on the side wall of the extrusion block (38). The first extrusion surface (39) and the second extrusion surface (40) respectively cooperate with the first pressure touch switch (23) and the second pressure touch switch (26), and the first extrusion surface (39) is located below the second extrusion surface (40).

7. The integrated press-fitting and marking device for automobile release bearings according to claim 2, characterized in that: The upper end of the lifting block (11) is fixedly connected to two second guide rods (8), the two second guide rods (8) are symmetrically arranged on both sides of the hydraulic cylinder (9), and the second guide rods (8) penetrate the fixed frame (10) and are slidably connected to the fixed frame (10).

8. The integrated press-fitting and marking device for automobile release bearings according to claim 4 is characterized in that: Two first guide rods (3) are fixedly connected to the upper end of the base (1), and the first guide rods (3) penetrate the movable plate (5) and are slidably connected to the movable plate (5).

9. The integrated press-fitting and marking device for automobile release bearings according to claim 4, characterized in that: The side walls of the fixed block (15) and the loading push plate (18) are both screwed with mounting bolts (28) for fixing the fixed mold (16) and the movable mold (27).

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