A bearing ring forging die

Abstract

The invention provides a bearing ring forging die, which relates to the technical field of bearing processing equipment, and comprises: an operating table, a first servo motor is fixedly installed on the left side of the operating table, a driving shaft is rotatably installed in the operating table through a bearing, a worm is arranged at the end of the driving shaft, and a rotating sleeve is arranged at the middle position of the top of the operating table; an adjusting seat is arranged on the top of the operating table, and a clamping block a and a clamping block c cooperate with each other to stably clamp the outer peripheral surface of the bearing ring, and the hammering action and the clamping action cooperate to run at one time, which greatly improves the stability of the bearing ring forging process, saves the trouble of step-by-step operation, further improves the production efficiency of the equipment, and solves the problem that in the existing bearing ring forging process, the operator usually clamps the bearing ring for continuous rotation adjustment, the operation is relatively cumbersome and laborious, and the positioning clamping action and the hammer forging action need to be coordinated and performed step by step, resulting in poor production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of bearing processing equipment, and in particular to a bearing ring forging die. Background Art

[0002] Bearings are components used to determine the relative motion position of rotating shafts and other parts, and play a supporting or guiding role. The main function of bearings is to support rotating shafts or other moving bodies, guide rotation or movement, and bear the load transmitted by the shaft or parts on the shaft. When ensuring the normal use of bearings, there must be a bearing ring structure. In order to ensure that the bearing has a greater torsional resistance, it is necessary to increase the rigidity of the bearing ring and improve the stability of the structure, so that the bearing has greater pressure resistance and load-bearing capacity during use. At present, in order to improve the strength of the bearing ring, the forging process is usually used to produce the bearing ring.

[0003] During the forging process of existing bearing rings, operators usually clamp the bearing rings and continuously rotate and adjust them, which is cumbersome and laborious. In addition, the positioning and clamping actions and the hammer forging actions need to be coordinated and performed step by step, resulting in poor production efficiency. In addition, after the hammer forging is completed, there will be burrs on the end faces of the bearing rings, which need to be manually cleaned, increasing the labor intensity of the workers. Summary of the invention

[0004] In view of this, the present invention provides a bearing ring forging die to solve the problem that in the existing bearing ring forging process, the operator usually clamps the bearing ring and continuously rotates and adjusts it, which is cumbersome and laborious, and causes the positioning clamping action and the hammer forging action to be carried out step by step, resulting in poor production efficiency.

[0005] The present invention provides a bearing ring forging die, which specifically comprises: an operating table, a first servo motor is fixedly installed on the left side of the operating table, a driving shaft is rotatably installed in the operating table through a bearing, and the driving shaft is connected to the rotating shaft of the first servo motor, a worm is provided at the end of the driving shaft, and a rotating sleeve is provided at the middle position of the top of the operating table; an adjusting seat is provided on the top of the operating table, and the position of the adjusting seat matches the rotating sleeve; two arc-shaped clamping plates are provided on the adjusting seat, and the two arc-shaped clamping plates are distributed in a symmetrical manner; a sliding seat is provided at the rear of the operating table; a sliding frame is provided on the sliding seat; a fixed frame is provided above the sliding seat; a hydraulic forging hammer is provided on the top of the fixed frame; an installation sleeve frame is provided on the left side of the top of the operating table; a positioning seat is provided on the right side of the operating table; a clamping block b is provided on the positioning seat; a clamping block c is provided on the front side of the operating table; a base is provided at the bottom of the operating table, and the sliding seat and the fixed frame are fixedly connected to the base.

[0006] Furthermore, a rotating column is provided at the bottom of the adjusting seat, and a worm gear is provided at the bottom end of the rotating column. The adjusting seat is rotatably connected to the rotating sleeve of the operating table through the rotating column, and the worm gear is meshingly connected with the worm. Two mounting slots are provided on the adjusting seat, and the two mounting slots are distributed in parallel. Two supporting sleeves are provided on the adjusting seat, and the two supporting sleeves are distributed in a symmetrical manner. An adjusting shaft is rotatably installed on the adjusting seat through a bearing, a spur gear is provided on the adjusting shaft, and the spur gear is located in the adjusting seat.

[0007] Furthermore, a first tooth plate and a sliding rod are provided on the relatively inner sides of the two arc-shaped clamping plates, and the two first tooth plates are distributed in a centrally symmetrical manner, and the positions of the two sliding rods correspond to each other, and a first compression spring is mounted on the sliding rod. When the arc-shaped clamping plate is in a connected state with the adjustment seat, the first tooth plate slides through the installation slot, and the first tooth plate is meshedly connected with the spur gear, and the sliding rod is slidably inserted into the supporting sleeve, and the first compression spring is supported between the supporting sleeve and the arc-shaped clamping plate.

[0008] Furthermore, a guide slot is provided at the middle position of the top of the sliding seat, a connecting base plate is provided at the rear of the sliding seat, and a supporting baffle is provided at the top of the rear end of the connecting base plate.

[0009] Furthermore, a clamping block a is provided at the front of the sliding frame, a guide slider is provided at the bottom of the sliding frame, and the sliding frame is slidably connected to the guide slide groove of the sliding seat through the guide slider, a second tooth plate is provided at the rear of the sliding frame, and the sliding frame and the rear of the second tooth plate are both provided with a limiting round rod, and the two limiting round rods are distributed in an upper and lower parallel manner, and a tension spring is sleeved on the lower limiting round rod, the two limiting round rods slide through the support baffle, and the two ends of the tension spring are respectively connected to the support baffle and the sliding frame, and a mounting frame plate is provided on the top of the front end of the sliding frame;

[0010] A sliding column is slidably penetrated on the mounting frame plate, a pad is provided at the bottom of the sliding column, a connecting card plate is provided at the top of the sliding column, a second compression spring is sleeved on the sliding column, and the second compression spring is supported between the connecting card plate and the mounting frame plate.

[0011] Furthermore, the fixed frame is a rectangular frame structure, and a second servo motor is fixedly installed on the right side of the fixed frame. A crank shaft is rotatably installed in the fixed frame through a bearing, and the crank shaft is connected to the rotating shaft of the second servo motor. A missing gear is provided on the crank shaft, and the missing gear is meshingly connected with the second gear plate. A rocking arm is provided on the crank shaft, and a transmission rod is rotatably installed on the rocking arm through a pin shaft.

[0012] Furthermore, a fixing seat is provided at the rear side of the hydraulic forging hammer, and the fixing seat is fixedly connected to the fixing frame. A telescopic hammer head is provided at the bottom of the hydraulic forging hammer, and a connecting slot is provided at the bottom end of the telescopic hammer head, and the connecting slot matches the caliber of the connecting card plate.

[0013] Furthermore, the mounting sleeve is a rectangular cavity structure, and a through groove is provided on the side wall of the mounting sleeve. A sliding plate is slidably installed in the mounting sleeve, a brush is provided at the front end of the sliding plate, and the brush corresponds to the through groove, and a connecting double ear is provided at the rear end of the sliding plate, and the connecting double ear is rotatably connected to the transmission rod through a pin shaft.

[0014] Furthermore, the positioning seats are distributed in two symmetrical locations, and a horizontal plate is provided between the two positioning seats, and limiting slide grooves are provided on the relatively inner sides of the two positioning seats, a fixed sleeve is provided on the top of the positioning seat, the fixed sleeve is a trapezoidal cross-section cavity structure, and a toggle rod is installed in the cavity of the fixed sleeve through a pin shaft, and a positioning block is provided at the end of the toggle rod, and a third compression spring is provided between the toggle rod and the inner wall of the fixed sleeve.

[0015] Furthermore, limit sliders are provided on both sides of the bottom of the clamping block b, and the clamping block b is slidably connected to the limit sliding groove of the positioning seat through the limit sliders. An insertion rod is provided on the right side of the clamping block b, and a fourth compression spring is mounted on the insertion rod. The insertion rod slides through the cross plate between the two positioning seats, and the fourth compression spring is supported between the cross plate and the clamping block b. A positioning column is provided on the right side of the clamping block b, and the positioning column is located above the insertion rod. Positioning slots are provided on the front and rear sides of the positioning column, and the positioning column is located between the two fixed sleeves, and the positioning block is engaged with the positioning slot.

[0016] The present invention provides a bearing ring forging die, which has the following beneficial effects:

[0017] 1. In the present invention, by rotating the knob at the top of the adjusting shaft, through the first tooth plate and the spur gear transmission, the two arc-shaped clamping plates can be controlled to gather towards the middle at the same time, so that the arc-shaped clamping plates are in contact with the inner wall of the bearing ring, and the elastic effect of the first compression spring mounted on the slide rod can be used to stably clamp the inside of the bearing ring. At the same time, the first servo motor provides power, and through the worm gear and worm transmission, the adjustment seat can be driven to rotate with the rotating column as the axis, so that the arc-shaped clamping plate drives the bearing ring to rotate and adjust, which saves the trouble of manually clamping and rotating the bearing ring, and is convenient and flexible to use, effectively improving the working efficiency of the equipment.

[0018] 2. In the present invention, the second servo motor provides power, which is driven by the missing gear and the second toothed plate to drive the sliding frame to slide forward and adjust along the guide groove of the sliding seat. When the sliding column of the mounting frame plate reaches the bottom of the hydraulic forging hammer, the connecting groove of the telescopic hammer head is matched with the connecting card plate, so that the end face of the bearing ring is hammered through the pad when the telescopic hammer head is adjusted downward. Since the clamping block a and the clamping block c cooperate with each other to stably clamp the outer peripheral surface of the bearing ring, and the hammering action and the clamping action are coordinated and run at one time, the stability of the bearing ring forging process is greatly improved, and the trouble of step-by-step operation is eliminated, thereby further improving the production efficiency of the equipment.

[0019] 3. When the second servo motor drives the missing gear and the rocking arm to rotate at the same time, the transmission rod cooperates with the connecting ears of the sliding plate, which can drive the sliding plate to slide back and forth along the mounting sleeve cavity, and then drive the brush to clean the burrs produced by hammering the end face of the bearing ring. Since the clamping action of the clamp a and the brush cleaning action can share the second servo motor drive, the overall use process of the equipment is simplified, and the additional drive motor for the brush is eliminated, which helps to reduce the weight of the equipment and reduce costs.

[0020] 4. In the present invention, the elastic action of the fourth compression spring mounted on the insertion rod can make the clamp block b push one side of the bearing ring, and by manually installing two toggle rods and cooperating with the positioning block and the positioning slot, the pushing force of the clamp block b on the bearing ring can be controlled, so that the brush can clean the bearing ring more smoothly, ensure the cleaning efficiency of the burrs, and improve the production quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0022] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0023] In the attached picture:

[0024] Figure 1 It is a schematic diagram of the overall axial viewing angle structure of an embodiment of the present invention.

[0025] Figure 2 The embodiment of the present invention Figure 1 Schematic diagram of the derived rotating perspective structure.

[0026] Figure 3 The embodiment of the present invention Figure 2 Schematic diagram of the structure after the fixed frame, hydraulic forging hammer and base are removed.

[0027] Figure 4 It is a schematic structural diagram of an operating table and an adjusting seat in an exploded state according to an embodiment of the present invention.

[0028] Figure 5 It is a schematic structural diagram of the adjustment seat and the arc-shaped clamping plate in the exploded state according to an embodiment of the present invention.

[0029] Figure 6 It is a schematic structural diagram of a sliding seat, a sliding frame and a second servo motor in an embodiment of the present invention.

[0030] Figure 7 It is a structural schematic diagram of the sliding seat and the sliding frame in the exploded state according to an embodiment of the present invention.

[0031] Figure 8 It is a schematic diagram of the structure of a fixing frame and a hydraulic forging hammer according to an embodiment of the present invention.

[0032] Fig. 9 It is a schematic structural diagram of the second servo motor and the mounting sleeve in the exploded state according to an embodiment of the present invention.

[0033] Fig.10 It is a schematic structural diagram of the positioning seat and the clamping block b in the exploded state according to an embodiment of the present invention.

[0034] Fig.11 It is a schematic diagram of the cross-sectional view of the fixed sleeve frame of an embodiment of the present invention.

[0035] Reference numerals list

[0036] 1. Operation table; 101. First servo motor; 102. Driving shaft; 103. Worm; 104. Rotating sleeve; 2. Adjusting seat; 201. Rotating column; 202. Worm wheel; 203. Mounting slot; 204. Supporting sleeve; 205. Adjusting shaft; 206. Spur gear; 3. Arc clamping plate; 301. First tooth plate; 302. Sliding rod; 303. First compression spring; 4. Sliding seat; 401. Guide slide; 402. Connecting bottom plate; 403. Support baffle; 5. Sliding frame; 501. Clamp a; 502. Guide slider; 503. Second tooth plate; 504. Limiting round rod; 505. Tension spring; 506. Mounting frame plate; 5061. Sliding column; 5062. Pad; 5063. Connecting card plate; 50 64. second compression spring; 6. fixing frame; 601. second servo motor; 602. crank shaft; 603. missing gear; 604. rocking arm; 605. transmission rod; 7. hydraulic forging hammer; 701. fixing seat; 702. telescopic hammer head; 703. connecting slot; 8. mounting sleeve; 801. through slot; 802. sliding plate; 803. brush; 804. connecting ears; 9. positioning seat; 901. limiting slide slot; 902. fixing sleeve; 903. toggle rod; 904. positioning block; 905. third compression spring; 10. clamping block b; 1001. limiting slide block; 1002. insertion rod; 1003. fourth compression spring; 1004. positioning column; 1005. positioning slot; 11. clamping block c; 12. base. DETAILED DESCRIPTION

[0037] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0038] Example 1: Please refer to Figures 1 to 11 As shown:

[0039] The present invention provides a bearing ring forging die, comprising: an operating table 1, an adjusting seat 2 is provided on the top of the operating table 1, and the adjusting seat 2 matches the position of a rotating sleeve 104; two arc-shaped clamping plates 3 are provided on the adjusting seat 2, and the two arc-shaped clamping plates 3 are distributed in a symmetrical manner; a sliding seat 4 is provided at the rear of the operating table 1; a sliding frame 5 is provided on the sliding seat 4; a fixing frame 6 is provided above the sliding seat 4; a hydraulic forging hammer 7 is provided on the top of the fixing frame 6; a mounting sleeve frame 8 is provided on the left side of the top of the operating table 1; a positioning seat 9 is provided on the right side of the operating table 1; a clamping block b10 is provided on the positioning seat 9; a clamping block c11 is provided on the front side of the operating table 1; a base 12 is provided at the bottom of the operating table 1, and the sliding seat 4 and the fixing frame 6 are fixedly connected to the base 12.

[0040] Among them, a first servo motor 101 is fixedly installed on the left side of the operating table 1, a driving shaft 102 is rotatably installed in the operating table 1 through a bearing, and the driving shaft 102 is connected to the rotating shaft of the first servo motor 101, a worm 103 is provided at the end of the driving shaft 102, and a rotating sleeve 104 is provided in the middle position of the top of the operating table 1;

[0041] A rotating column 201 is provided at the bottom of the adjusting seat 2, and a worm gear 202 is provided at the bottom end of the rotating column 201. The adjusting seat 2 is rotatably connected to the rotating sleeve 104 of the operating table 1 through the rotating column 201, and the worm gear 202 is meshed and connected with the worm 103. Two mounting slots 203 are provided on the adjusting seat 2, and the two mounting slots 203 are distributed in parallel. Two supporting sleeves 204 are provided on the adjusting seat 2, and the two supporting sleeves 204 are distributed in a symmetrical manner. An adjusting shaft 205 is rotatably installed on the adjusting seat 2 through a bearing, and a spur gear 206 is provided on the adjusting shaft 205, and the spur gear 206 is located in the adjusting seat 2;

[0042] The first tooth plate 301 and the slide bar 302 are provided on the opposite inner sides of the two arc-shaped clamping plates 3, and the two first tooth plates 301 are distributed in a centrally symmetrical manner, and the positions of the two slide bars 302 are corresponding, and the slide bar 302 is sleeved with a first compression spring 303. When the arc-shaped clamping plate 3 is connected to the adjustment seat 2, the first tooth plate 301 slides through the installation slot 203, and the first tooth plate 301 is meshed and connected with the spur gear 206, and the slide bar 302 is slidably inserted in the support sleeve 204, and the first compression spring 303 is supported between the support sleeve 204 and the arc-shaped clamping plate 3. When the end face of the bearing ring is flattened and forged, , place the bearing ring on the top of the operating table 1, and by turning the knob on the top of the adjusting shaft 205, the two arc-shaped clamping plates 3 can be controlled to gather towards the middle at the same time through the first toothed plate 301 and the spur gear 206, so that the arc-shaped clamping plates 3 are in contact with the inner wall of the bearing ring, and the elastic effect of the first compression spring 303 mounted on the slide rod 302 can be used to stably clamp the inside of the bearing ring. At the same time, the first servo motor 101 provides power, and through the worm gear 202 and the worm 103, the adjusting seat 2 can be driven to rotate with the rotating column 201 as the axis, so that the arc-shaped clamping plates 3 drive the bearing ring to rotate and adjust.

[0043] A guide slot 401 is provided at the middle of the top of the sliding seat 4, a connecting bottom plate 402 is provided at the rear of the sliding seat 4, and a supporting baffle 403 is provided at the top of the rear end of the connecting bottom plate 402;

[0044] A clamping block a501 is provided at the front of the sliding frame 5, a guide slider 502 is provided at the bottom of the sliding frame 5, and the sliding frame 5 is slidably connected to the guide slide groove 401 of the sliding seat 4 through the guide slider 502, and a second tooth plate 503 is provided at the rear of the sliding frame 5, and a limiting round rod 504 is provided at the rear of the sliding frame 5 and the second tooth plate 503, and the two limiting round rods 504 are distributed in an upper and lower parallel manner, and a tension spring 505 is sleeved on the lower limiting round rod 504, the two limiting round rods 504 slide through the support baffle 403, and the two ends of the tension spring 505 are respectively connected to the support baffle 403 and the sliding frame 5, and a mounting frame plate 506 is provided at the top of the front end of the sliding frame 5;

[0045] A sliding column 5061 is slidably passed through the mounting frame plate 506, a pad 5062 is provided at the bottom of the sliding column 5061, a connecting clamping plate 5063 is provided at the top of the sliding column 5061, a second compression spring 5064 is sleeved on the sliding column 5061, and the second compression spring 5064 is supported between the connecting clamping plate 5063 and the mounting frame plate 506;

[0046] The fixing frame 6 is a rectangular frame structure, and a second servo motor 601 is fixedly installed on the right side of the fixing frame 6. A crank shaft 602 is rotatably installed in the fixing frame 6 through a bearing, and the crank shaft 602 is connected to the rotating shaft of the second servo motor 601. A missing gear 603 is provided on the crank shaft 602, and the missing gear 603 is meshed and connected with the second gear plate 503. A rocking arm 604 is provided on the crank shaft 602, and a transmission rod 605 is rotatably installed on the rocking arm 604 through a pin shaft.

[0047] A fixed seat 701 is provided at the rear side of the hydraulic forging hammer 7, and the fixed seat 701 is fixedly connected to the fixed frame 6. A telescopic hammer head 702 is provided at the bottom of the hydraulic forging hammer 7. A connecting card slot 703 is provided at the bottom of the telescopic hammer head 702, and the connecting card slot 703 matches the caliber of the connecting card plate 5063. The second servo motor 601 provides power, and the transmission is transmitted through the missing gear 603 and the second toothed plate 503, so that the sliding frame 5 can be driven to slide forward along the guide slot 401 of the sliding seat 4. When the hydraulic forging hammer 7 is installed, the hydraulic forging hammer 7 is provided with a telescopic hammer head 702. The bottom end of the telescopic hammer head 702 is provided with a connecting card slot 703, and the connecting card slot 703 matches the caliber of the connecting card plate 5063. The second servo motor 601 provides power, and the transmission is transmitted through the missing gear 603 and the second toothed plate 503. When the sliding column 5061 of the mounting plate 506 reaches below the hydraulic forging hammer 7, the connecting slot 703 of the telescopic hammer head 702 is matched with the connecting card plate 5063, so that the telescopic hammer head 702 can hammer the end face of the bearing ring through the pad 5062 when it is adjusted downward. Since the clamping block a501 and the clamping block c11 cooperate with each other to stably clamp the outer peripheral surface of the bearing ring, and the hammering action and the clamping action are coordinated and run at one time, the stability of the bearing ring forging process is greatly improved.

[0048] Among them, the mounting sleeve 8 is a rectangular cavity structure, and the side wall of the mounting sleeve 8 is provided with a through groove 801, and a sliding plate 802 is slidably installed in the mounting sleeve 8, a brush 803 is provided at the front end of the sliding plate 802, and the brush 803 corresponds to the through groove 801, and a connecting ear 804 is provided at the rear end of the sliding plate 802, and the connecting ear 804 is rotatably connected with the transmission rod 605 through a pin shaft. When the second servo motor 601 drives the missing gear 603 and the rocking arm 604 to rotate at the same time, the transmission rod 605 cooperates with the connecting ear 804 of the sliding plate 802, so that the sliding plate 802 can be driven to slide back and forth along the cavity of the mounting sleeve 8, and then the brush 803 can be driven to clean the burrs produced by hammering the end face of the bearing ring. Since the clamping action of the clamping block a501 and the cleaning action of the brush 803 can share the second servo motor 601 drive, the overall use process of the equipment is simplified, and the additional driving motor for the brush 803 is omitted, which helps to reduce the weight and cost of the equipment.

[0049] Example 2: Please refer to Fig.10 and Fig.11 As shown:

[0050] Among them, the positioning seats 9 are distributed in two symmetrical ways, and a horizontal plate is provided between the two positioning seats 9, and limiting slide grooves 901 are provided on the inner sides of the two positioning seats 9. A fixed sleeve 902 is provided on the top of the positioning seat 9. The fixed sleeve 902 is a trapezoidal cross-section cavity structure, and a toggle rod 903 is rotatably installed in the cavity of the fixed sleeve 902 through a pin shaft, and a positioning block 904 is provided at the end of the toggle rod 903, and a third compression spring 905 is provided between the toggle rod 903 and the inner wall of the fixed sleeve 902;

[0051] Limiting sliders 1001 are provided on both sides of the bottom of the clamping block b10, and the clamping block b10 is slidably connected with the limiting slide groove 901 of the positioning seat 9 through the limiting sliders 1001. A plug rod 1002 is provided on the right side of the clamping block b10, and a fourth compression spring 1003 is sleeved on the plug rod 1002. The plug rod 1002 slides through the cross plate between the two positioning seats 9, and the fourth compression spring 1003 is supported between the cross plate and the clamping block b10. A positioning column 1004 is provided on the right side of the clamping block b10, and the positioning column 1004 is located above the plug rod 1002, and positioning card grooves are provided on the front and rear sides of the positioning column 1004 1005, the positioning column 1004 is located between the two fixed sleeves 902, and the positioning block 904 is connected with the positioning slot 1005. Through the elastic action of the fourth compression spring 1003 mounted on the insertion rod 1002, the clamp block b10 can be pushed on one side of the bearing ring, and the two toggle rods 903 are manually installed. The positioning block 904 and the positioning slot 1005 are used to control the pushing force of the clamp block b10 on the bearing ring, so that the brush 803 can clean the bearing ring more smoothly, ensure the cleaning efficiency of the burrs, and improve the production quality of the product.

[0052] Specific usage and function of this embodiment: In the present invention, when the end face of the bearing ring is flattened and forged, the bearing ring is placed on the top of the operating table 1, and by turning the knob at the top of the adjusting shaft 205, the two arc-shaped clamping plates 3 can be controlled to gather toward the middle at the same time through the first toothed plate 301 and the spur gear 206, so that the arc-shaped clamping plates 3 are in contact with the inner wall of the bearing ring, and the elastic effect of the first compression spring 303 mounted on the slide bar 302 can be used to stably clamp the inside of the bearing ring, and the first servo motor 101 provides power, and the worm gear 202 and the worm 103 can drive the adjusting shaft 205 to move ... The joint seat 2 rotates with the rotating column 201 as the axis, and then the arc clamping plate 3 drives the bearing ring to rotate and adjust, which saves the trouble of manually clamping and rotating the bearing ring; the second servo motor 601 provides power, and the missing gear 603 and the second tooth plate 503 are transmitted to drive the sliding frame 5 to slide forward and adjust along the guide slide groove 401 of the sliding seat 4. When the sliding column 5061 of the mounting frame plate 506 reaches the bottom of the hydraulic forging hammer 7, the connecting groove 703 of the telescopic hammer head 702 is matched with the connecting clamping plate 5063, so that the telescopic hammer head 702 can hammer the end face of the bearing ring through the pad 5062 when adjusting downward. Since the clamping block a501 cooperates with the clamping block c11 to stably clamp the outer peripheral surface of the bearing ring, and the hammering action and the clamping action are coordinated and run at one time, the stability of the bearing ring forging process is greatly improved; when the second servo motor 601 drives the missing gear 603 and the rocking arm 604 to rotate at the same time, the transmission rod 605 cooperates with the connecting ears 804 of the sliding plate 802, and the sliding plate 802 can be driven to slide forward and backward along the cavity of the mounting frame 8, and then the brush 803 can be driven to clean the burrs produced by hammering the end face of the bearing ring. The main movements can be driven by a second servo motor 601, which simplifies the overall use process of the equipment and eliminates the need for an additional drive motor for the brush 803, which helps to reduce the weight of the equipment and reduce costs; through the elastic effect of the fourth compression spring 1003 mounted on the plug 1002, the clamp block b10 can be pushed against one side of the bearing ring, and by manually installing two toggle rods 903 and using the positioning block 904 and the positioning slot 1005 to cooperate, the pushing force of the clamp block b10 on the bearing ring can be controlled, so that the brush 803 can clean the bearing ring more smoothly, thereby ensuring the cleaning efficiency of the burrs and improving the production quality of the product.

[0053] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A bearing ring forging die, characterized in that: A bearing ring forging die comprises: an operating table (1), a first servo motor (101) is fixedly mounted on the left side of the operating table (1), a driving shaft (102) is rotatably mounted in the operating table (1) via a bearing, and the driving shaft (102) is connected to the rotating shaft of the first servo motor (101), a worm (103) is provided at the end of the driving shaft (102), and a rotating sleeve (104) is provided at the middle position of the top of the operating table (1); an adjusting seat (2) is provided at the top of the operating table (1), and the positions of the adjusting seat (2) and the rotating sleeve (104) are matched; two arc-shaped clamping plates (3) are provided on the adjusting seat (2), and the two arc-shaped clamping plates (3) are provided on the adjusting seat (2). The plates (3) are distributed in a symmetrical manner; a sliding seat (4) is provided at the rear of the operating table (1); a sliding frame (5) is provided on the sliding seat (4); a fixing frame (6) is provided above the sliding seat (4); a hydraulic forging hammer (7) is provided on the top of the fixing frame (6); a mounting frame (8) is provided on the left side of the top of the operating table (1); a positioning seat (9) is provided on the right side of the operating table (1); a clamping block b (10) is provided on the positioning seat (9); a clamping block c (11) is provided on the front side of the operating table (1); a base (12) is provided at the bottom of the operating table (1), and the sliding seat (4) and the fixing frame (6) are fixedly connected to the base (12); A guide slot (401) is provided at the middle of the top of the sliding seat (4), a connecting bottom plate (402) is provided at the rear of the sliding seat (4), and a supporting baffle (403) is provided at the top of the rear end of the connecting bottom plate (402); The front of the sliding frame (5) is provided with a clamping block a (501), the bottom of the sliding frame (5) is provided with a guide slider (502), and the sliding frame (5) is slidably connected to the guide slide groove (401) of the sliding seat (4) through the guide slider (502), the rear of the sliding frame (5) is provided with a second tooth plate (503), the rear of the sliding frame (5) and the second tooth plate (503) are both provided with a limiting round rod (504), and the two limiting round rods (504) are distributed in an upper and lower parallel manner, and the lower limiting round rod (504) is sleeved with a tension spring (505), and the two limiting round rods (504) slide through the support block The support plate (403) is provided with a tension spring (505) at both ends thereof, and the two ends thereof are respectively connected to the support baffle plate (403) and the sliding frame (5); a mounting frame plate (506) is provided at the top of the front end of the sliding frame (5); a sliding column (5061) is slidably penetrated on the mounting frame plate (506); a pad (5062) is provided at the bottom end of the sliding column (5061); a connecting card plate (5063) is provided at the top end of the sliding column (5061); a second compression spring (5064) is sleeved on the sliding column (5061); and the second compression spring (5064) is supported between the connecting card plate (5063) and the mounting frame plate (506); The fixing frame (6) is a rectangular frame structure, and a second servo motor (601) is fixedly installed on the right side of the fixing frame (6), a crank shaft (602) is rotatably installed in the fixing frame (6) via a bearing, and the crank shaft (602) is connected to the rotating shaft of the second servo motor (601), a missing gear (603) is provided on the crank shaft (602), and the missing gear (603) is meshingly connected with the second gear plate (503), a rocking arm (604) is provided on the crank shaft (602), and a transmission rod (605) is rotatably installed on the rocking arm (604) via a pin shaft; The hydraulic forging hammer (7) has a fixed seat (701) at the rear side, and the fixed seat (701) is fixedly connected to the fixed frame (6). The bottom of the hydraulic forging hammer (7) is provided with a telescopic hammer head (702), and the bottom end of the telescopic hammer head (702) is provided with a connecting slot (703), and the caliber of the connecting slot (703) matches that of the connecting card plate (5063); The mounting sleeve (8) is a rectangular cavity structure, and a through slot (801) is provided on a side wall of the mounting sleeve (8), a sliding plate (802) is slidably mounted in the mounting sleeve (8), a brush (803) is provided at the front end of the sliding plate (802), and the brush (803) corresponds to the through slot (801), and a connecting double ear (804) is provided at the rear end of the sliding plate (802), and the connecting double ear (804) is rotatably connected to the transmission rod (605) via a pin shaft.

2. The bearing ring forging die according to claim 1, characterized in that: The bottom of the adjustment seat (2) is provided with a rotating column (201), and the bottom end of the rotating column (201) is provided with a worm gear (202). The adjustment seat (2) is rotatably connected to a rotating sleeve (104) of the operating table (1) through the rotating column (201), and the worm gear (202) is meshingly connected with the worm (103). The adjustment seat (2) is provided with two installation slots (203), and the two installation slots (203) are distributed in a parallel manner. The adjustment seat (2) is provided with two support sleeves (204), and the two support sleeves (204) are distributed in a symmetrical manner. An adjustment shaft (205) is rotatably mounted on the adjustment seat (2) via a bearing, and a spur gear (206) is provided on the adjustment shaft (205), and the spur gear (206) is located in the adjustment seat (2).

3. The bearing ring forging die according to claim 1, characterized in that: A first tooth plate (301) and a slide bar (302) are provided on the opposite inner sides of the two arc-shaped clamping plates (3), and the two first tooth plates (301) are distributed in a centrally symmetrical manner, and the two slide bars (302) are located in corresponding positions, and a first compression spring (303) is sleeved on the slide bar (302). When the arc-shaped clamping plate (3) is in a connected state with the adjustment seat (2), the first tooth plate (301) slides through the installation slot (203), and the first tooth plate (301) is meshedly connected with the spur gear (206), and the slide bar (302) is slidably inserted into the support sleeve (204), and the first compression spring (303) is supported between the support sleeve (204) and the arc-shaped clamping plate (3).

4. The bearing ring forging die according to claim 1, characterized in that: The positioning seats (9) are symmetrically distributed at two locations, and a transverse plate is provided between the two positioning seats (9), and limiting sliding grooves (901) are provided on the inner sides of the two positioning seats (9). A fixed sleeve (902) is provided on the top of the positioning seat (9), and the fixed sleeve (902) is a trapezoidal cross-section cavity structure, and a toggle rod (903) is rotatably installed in the cavity of the fixed sleeve (902) through a pin shaft, and a positioning block (904) is provided at the end of the toggle rod (903), and a third compression spring (905) is provided between the toggle rod (903) and the inner wall of the fixed sleeve (902).

5. The bearing ring forging die according to claim 1, characterized in that: The clamp block b (10) is provided with limiting sliders (1001) on both sides of the bottom, and the clamp block b (10) is slidably connected to the limiting slide groove (901) of the positioning seat (9) through the limiting sliders (1001). The clamp block b (10) is provided with an insertion rod (1002) on the right side, and a fourth compression spring (1003) is sleeved on the insertion rod (1002). The insertion rod (1002) slides through the cross plate between the two positioning seats (9), and the fourth compression spring (1003) is supported between the cross plate and the clamp block b (10). The clamp block b (10) is provided with a positioning column (1004) on the right side, and the positioning column (1004) is located above the insertion rod (1002). Positioning slots (1005) are provided on the front and rear sides of the positioning column (1004). The positioning column (1004) is located between the two fixed sleeves (902), and the positioning block (904) is engaged with the positioning slots (1005).

Images