Bearing outer ring machining and forging device

Abstract

The utility model discloses a bearing outer ring machining forging device which comprises a containing box, a supporting plate is fixedly installed on the outer wall of the top of the containing box, and a switching mechanism is arranged in the containing box and comprises a hydraulic rod, a pushing rod, a connecting rod, a first matching plate, a second matching plate, a first forging table, a second forging table, a Z-shaped groove and an arc-shaped groove. A hydraulic rod can be opened to enable a connecting rod to rotate through a pushing rod, then a first matching plate and a second matching plate rotate, and then under matching of a first matching rod, the matching rod, a Z-shaped groove and an arc-shaped groove, a first forging table and a second forging table are movably switched. Supporting modes can be automatically switched, meanwhile, oxide impurities often fall off when a bearing outer ring is forged due to the arrangement of the rotary column, the spiral groove, the scraper and the matching head, at the moment, the rotary column can be rotated to enable the scraper to transversely slide under the matching of the matching head and the spiral groove, and the impurities are pushed into the collecting box to be collected and treated.

Description

Technical Field

[0001] The utility model relates to the technical field of bearings, in particular to a bearing outer ring processing and forging device. Background Art

[0002] In modern production and life, bearings are one of the indispensable and important structural components. The processing equipment used in the production of bearings of different sizes is different, but the outer ring of the bearing is uniformly processed by forging. The hot material is manually forged. During manual forging, the position of the outer ring of the bearing needs to be constantly adjusted and different knocks are performed to ensure the forming quality.

[0003] After searching, the Chinese patent application number CN219851966U discloses a bearing outer ring forging device. When in use, an auxiliary clamping component is provided to adjust the bearing outer ring when forging the bearing outer ring. However, it is ignored that when forging the bearing outer ring, not only the height forging adjustment is required on the plane, but also the bearing outer ring needs to be placed on the forging frame and hammered on the side surface. This device requires manual placement of the forging frame. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a bearing outer ring processing and forging device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A bearing outer ring processing and forging device includes a placement box, a support plate is fixedly installed on the top outer wall of the placement box, a switching mechanism is provided inside the placement box, the switching mechanism includes a hydraulic rod, a rotating rod, a Z-shaped groove, and an arc groove, the hydraulic rod is rotatably connected to the bottom inner wall of the placement box, the telescopic end of the hydraulic rod is connected to a push rod through a key, the rotating rod is rotatably connected to the inner side wall of the placement box, the outer side wall of the rotating rod is fixedly installed with a connecting rod, the connecting rod is rotatably connected to the end of the push rod, and the Z-shaped groove and the arc groove are respectively opened on the inner side walls on both sides of the placement box The outer side wall of the rotating rod is fixedly installed with a matching plate 1 and a matching plate 2, and the interior of the placement box is slidably connected with a support mechanism, and the support mechanism includes a forging table 1 and a forging table 2. The bottom of the forging table 1 and the forging table 2 are both provided with a positioning assembly, and the forging table 1 and the forging table 2 are slidably connected to the inner side wall of the placement box through the positioning assembly, and the inner wall of the forging table 1 is rotatably connected with a matching rod 1, and the inner wall of the forging table 2 is rotatably connected with a matching rod 2, the matching rod 2 cooperates with the arc groove and the matching plate 1, and the matching rod 1 cooperates with the Z-shaped groove and the matching plate 2.

[0007] As a further solution of the present invention: the inner walls of the forging table 1 and the forging table 2 are both slidably connected to the limiting blocks, the top outer wall of the limiting blocks is fixedly installed with a slider, and the forging table 1, the forging table 2 and the inner wall of the limiting blocks are slidably plugged with positioning pins.

[0008] As a further solution of the present invention: a hydraulic cylinder is fixedly installed on the outer wall of the support plate, the telescopic end of the hydraulic cylinder is connected to a forging head through a key, and a placement groove is opened on the top outer wall of the placement box.

[0009] As a further solution of the present invention: the positioning assembly includes a positioning rod, a positioning block, and a vertical slider, and the vertical slider is slidably connected to the inner side wall of the placement box.

[0010] As a further solution of the present invention: the positioning rod is fixedly installed on the outer side wall of the vertical slider, and the positioning block and the positioning rod are slidably connected to each other.

[0011] As a further solution of the present invention: a collection box is fixedly installed on the outer side wall of the placement box, a bottom plate is slidably connected to the inner side wall of the collection box, and a cleaning component is provided on the top outer wall of the placement box.

[0012] As a further solution of the present invention: the cleaning assembly includes a scraper, a top plate, and a turntable. The top plate is fixedly installed on the top outer wall of the placement box, and the inner wall of the top plate is rotatably connected to a rotating column.

[0013] As a further solution of the present invention: a spiral groove is provided on the outer side wall of the rotating column, the scraper is slidably connected to the outer wall of the top of the placement box, the outer wall of the top of the scraper is rotatably connected to a mating head, the mating head cooperates with the spiral groove, the turntable is fixedly installed on the outer side wall of the other end of the rotating column, the outer side wall of the rotating column is sleeved with a torsion spring, and the two ends of the torsion spring respectively contact the top plate and the outer side wall of the turntable.

[0014] Compared with the prior art, the present invention provides a bearing outer ring processing and forging device, which has the following beneficial effects:

[0015] 1. The utility model is provided with a hydraulic rod, a push rod, a connecting rod, a matching plate 1, a matching plate 2, a forging table 1, a forging table 2, a Z-shaped groove, and an arc groove. When the bearing needs to be forged in different positions, the hydraulic rod can be opened to rotate the connecting rod through the push rod, and then the matching plate 1 and the matching plate 2 are rotated. Then, in cooperation with the matching rod 1, the matching rod, the Z-shaped groove, and the arc groove, the forging table 1 and the forging table 2 are moved and switched, and manual switching is no longer required.

[0016] 2. The utility model provides a limit block, a slider, and a positioning pin, and clamps the forging table one or the forging table two inside the placement groove. The limit block can be pulled out and the position can be adjusted by sliding the slider, and then the positioning pin is inserted to fix it, thereby supporting the forging table one and the forging table two during forging.

[0017] 3. The utility model is provided with a rotating column, a spiral groove, a scraper and a matching head. When impurities are generated during forging, the rotating column can be rotated so that the scraper slides horizontally under the cooperation of the matching head and the spiral groove, pushing the impurities into the collection box for collection and treatment.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a bearing outer ring processing and forging device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the rotating column structure of a bearing outer ring processing and forging device proposed by the present invention;

[0021] Figure 3 This is a bottom view structural diagram of a bearing outer ring processing and forging device proposed by the present invention;

[0022] Figure 4 This is a schematic cross-sectional view of a placement box for a bearing outer ring processing and forging device proposed in the present invention;

[0023] Figure 5 This is a schematic diagram of the internal structure of a placement box of a bearing outer ring processing and forging device proposed in the present invention;

[0024] Figure 6 This is a schematic diagram of the full cross-section structure of a placement box of a bearing outer ring processing and forging device proposed in the utility model;

[0025] Figure 7 This is a schematic diagram of the top structure of a placement box for a bearing outer ring processing and forging device proposed in the present invention;

[0026] Figure 8 This is a schematic diagram of the limit block structure of a bearing outer ring processing and forging device proposed by the utility model.

[0027] In the figure: 1. Placement box; 2. Collection box; 3. Scraper; 4. Rotating column; 5. Top plate; 6. Turntable; 7. Forging head; 8. Support plate; 9. Hydraulic cylinder; 10. Spiral groove; 11. Matching head; 12. Bottom plate; 13. Hydraulic rod; 14. Push rod; 15. Connecting rod; 16. Rotating rod; 17. Z-shaped groove; 18. Arc groove; 19. Matching plate 1; 20. Matching plate 2; 21. Positioning rod; 22. Positioning block; 23. Matching rod 1; 24. Forging table 1; 25. Supporting frame; 26. Vertical slider; 27. Forging table 2; 28. Matching rod 2; 29. ​​Placement groove; 30. Positioning pin; 31. Limit block; 32. Slider. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1

[0030] A bearing outer ring processing and forging device, such as Figures 1-8 As shown, it includes a placement box 1, a support plate 8 is welded to the top outer wall of the placement box 1, a hydraulic cylinder 9 is fixed to the outer wall of the support plate 8 by bolts, and the telescopic end of the hydraulic cylinder 9 is connected to the forging head 7 by a key, a placement slot 29 is opened on the top outer wall of the placement box 1, and a switching mechanism is provided inside the placement box 1, and the switching mechanism includes a hydraulic rod 13, a rotating rod 16, a Z-shaped groove 17, and an arc groove 18. The hydraulic rod 13 is rotatably connected to the bottom inner wall of the placement box 1, and the telescopic end of the hydraulic rod 13 is connected to the push rod 14 by a key. The rotating rod 16 is rotatably connected to the inner side wall of the placement box 1, and the outer side wall of the rotating rod 16 is welded with a connecting rod 15, and the connecting rod 15 is rotatably connected to the end of the push rod 14, and the Z-shaped groove 18 is provided inside the placement box 1. 7 and the arc-shaped groove 18 are respectively opened on the inner side walls on both sides of the placement box 1, and the outer side wall of the rotating rod 16 is welded with a matching plate 19 and a matching plate 20. The interior of the placement box 1 is slidably connected with a support mechanism, and the support mechanism includes a forging table 1 24 and a forging table 2 27. The bottoms of the forging tables 1 24 and 27 are both provided with positioning components. The forging tables 1 24 and 27 are slidably connected to the inner side walls of the placement box 1 through the positioning components. The inner wall of the forging table 1 24 is rotatably connected with a matching rod 1 23, and the inner wall of the forging table 2 27 is rotatably connected with a matching rod 28. The matching rod 28 cooperates with the arc-shaped groove 18 and the matching plate 19, and the matching rod 1 23 cooperates with the Z-shaped groove 17 and the matching plate 20;

[0031] In the initial position, the forging table 27 is located inside the placement groove 29, and the hydraulic cylinder 9 is opened to forge through the forging head 7. After the outer ring of the bearing is forged, when the outer ring of the bearing needs to be lifted up for hammering of the side surface, the hydraulic rod 13 is opened to pull the connecting rod 15 through the push rod 14 to rotate the mating plate 19 and the mating plate 2 20. When the mating plate 20 rotates, the forging table 1 24 moves upward in cooperation with the Z-groove 17 and the mating plate 2 20, and the forging table 2 27 is stored in the placement box 1 in cooperation with the mating rod 2 28, the arc groove 18 and the mating plate 1 19. Finally, the forging table 1 24 is clamped in the placement groove 29, and the outer ring of the bearing is supported by the support frame 25 on the top of the forging table 1 24, which is convenient for forging of the side surface, thereby achieving the effect of automatic switching during forging.

[0032] The inner walls of the forging table 1 24 and the forging table 2 27 are both slidably connected to a limit block 31, and a slider 32 is welded to the outer wall of the top of the limit block 31. The forging table 1 24, the forging table 2 27 and the inner wall of the limit block 31 are slidably plugged with a positioning pin 30;

[0033] When forging table 1 24 or forging table 2 27 is clamped in the placement groove 29, the positioning pin 30 can be pulled out and then the position of the limit block 31 can be adjusted to limit it to avoid insufficient support during forging. When switching, the positioning pin 30 can be pulled out to reset the limit block 31.

[0034] The positioning assembly includes a positioning rod 21, a positioning block 22, and a vertical slider 26. The vertical slider 26 is slidably connected to the inner side wall of the placement box 1. The positioning rod 21 is welded to the outer side wall of the vertical slider 26. The positioning block 22 and the positioning rod 21 are slidably connected to each other.

[0035] When forging table 1 24 or forging table 2 27 moves, the positioning rod 21 drives the vertical slider 26 to achieve vertical movement, and the positioning block 22 cooperates with the positioning rod 21 to achieve lateral limitation, thereby achieving accurate switching between forging table 1 24 and forging table 2 27.

[0036] The outer side wall of the placement box 1 is welded with a collection box 2, the inner side wall of the collection box 2 is slidably connected with a bottom plate 12, and the top outer wall of the placement box 1 is provided with a cleaning component;

[0037] During the forging of the bearing outer ring, oxide impurities often fall off. At this time, the cleaning component can be manually opened and quickly cleaned to allow the impurities to fall into the collection box 2. When there are too many impurities in the collection box 2, pull the bottom plate 12 and the impurities can be directly dropped and collected.

[0038] Working principle: In the initial position, the forging table 27 is located inside the placement groove 29, the hydraulic cylinder 9 is turned on and forging is performed through the forging head 7. After the outer ring of the bearing is forged, when the outer ring of the bearing needs to be lifted up for hammering of the side surface, the hydraulic rod 13 is turned on and the connecting rod 15 is pulled by the push rod 14 to rotate the matching plate 19 and the matching plate 20. When the matching plate 20 rotates, the positioning rod 21 drives the vertical slider 26 to realize vertical movement, and the positioning block 22 cooperates with the positioning rod 21 to realize horizontal limit, thereby forging. The forging table 1 24 moves upward in cooperation with the Z-shaped groove 17 and the matching plate 2 20, while the forging table 2 27 is stored inside the placement box 1 in cooperation with the matching rod 2 28, the arc groove 18 and the matching plate 1 19. Finally, the forging table 1 24 is clamped in the placement groove 29 to achieve the switching effect. Subsequently, oxide impurities fall during forging. At this time, the cleaning component can be manually opened quickly for cleaning, so that the impurities fall into the collection box 2. When there are too many impurities in the collection box 2, pull the bottom plate 12, and the impurities can be directly dropped and collected.

[0039] Example 2

[0040] A bearing outer ring processing and forging device, in order to achieve the cleaning of impurities generated during forging, such as Figures 1-8 As shown, the cleaning assembly includes a scraper 3, a top plate 5, and a turntable 6. The top plate 5 is welded to the top outer wall of the placement box 1. The inner wall of the top plate 5 is rotatably connected to a rotating column 4. The outer side wall of the rotating column 4 is provided with a spiral groove 10. The scraper 3 is slidably connected to the top outer wall of the placement box 1. The top outer wall of the scraper 3 is rotatably connected to a mating head 11. The mating head 11 cooperates with the spiral groove 10. The turntable 6 is welded to the outer side wall of the other end of the rotating column 4. The outer side wall of the rotating column 4 is sleeved with a torsion spring, and the two ends of the torsion spring respectively contact the top plate 5 and the outer side wall of the turntable 6.

[0041] Working principle: The rotating column 4 can be rotated by the turntable 6, so that the scraper 3 slides quickly under the cooperation of the matching head 11 and the spiral groove 10, pushing the impurities on the upper surface of the placement box 1 into the collection box 2 for collection, which is convenient for cleaning.

[0042] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bearing outer ring processing and forging device, characterized in that: The utility model comprises a storage box (1), wherein a support plate (8) is fixedly installed on the top outer wall of the storage box (1), a switching mechanism is provided inside the storage box (1), and the switching mechanism comprises a hydraulic rod (13), a rotating rod (16), a Z-shaped groove (17), and an arc groove (18). The hydraulic rod (13) is rotatably connected to the bottom inner wall of the storage box (1), the telescopic end of the hydraulic rod (13) is connected to the push rod (14) through a key, the rotating rod (16) is rotatably connected to the inner side wall of the storage box (1), the outer side wall of the rotating rod (16) is fixedly installed with a connecting rod (15), the connecting rod (15) is rotatably connected to the end of the push rod (14), the Z-shaped groove (17) and the arc groove (18) are respectively opened on the inner side walls on both sides of the storage box (1), and the rotating rod (16) is connected to the inner side wall of the storage box (1). The outer side wall is fixedly installed with a matching plate 1 (19) and a matching plate 2 (20), and the interior of the placement box (1) is slidably connected with a support mechanism, and the support mechanism includes a forging table 1 (24) and a forging table 2 (27). The bottoms of the forging table 1 (24) and the forging table 2 (27) are both provided with positioning components. The forging table 1 (24) and the forging table 2 (27) are slidably connected to the inner side wall of the placement box (1) through the positioning components. The inner wall of the forging table 1 (24) is rotatably connected with a matching rod 1 (23), and the inner wall of the forging table 2 (27) is rotatably connected with a matching rod 2 (28). The matching rod 2 (28) is matched with the arc groove (18) and the matching plate 1 (19), and the matching rod 1 (23) is matched with the Z-shaped groove (17) and the matching plate 2 (20).

2. A bearing outer ring processing and forging device according to claim 1, characterized in that: The inner walls of the forging table 1 (24) and the forging table 2 (27) are both slidably connected to a limit block (31), a slider (32) is fixedly installed on the outer wall of the top of the limit block (31), and a positioning pin (30) is slidably inserted into the inner wall of the forging table 1 (24), the forging table 2 (27) and the limit block (31).

3. A bearing outer ring processing and forging device according to claim 2, characterized in that: A hydraulic cylinder (9) is fixedly mounted on the outer wall of the support plate (8); the telescopic end of the hydraulic cylinder (9) is connected to a forging head (7) via a key; and a placement groove (29) is provided on the top outer wall of the placement box (1).

4. The bearing outer ring processing and forging device according to claim 1, characterized in that: The positioning assembly comprises a positioning rod (21), a positioning block (22), and a vertical slider (26); the vertical slider (26) is slidably connected to the inner side wall of the placement box (1).

5. The bearing outer ring processing and forging device according to claim 4, characterized in that: The positioning rod (21) is fixedly mounted on the outer side wall of the vertical slider (26), and the positioning block (22) and the positioning rod (21) are slidably connected to each other.

6. The bearing outer ring processing and forging device according to claim 1, characterized in that: The outer side wall of the placement box (1) is fixedly mounted with a collection box (2), the inner side wall of the collection box (2) is slidably connected with a bottom plate (12), and the top outer wall of the placement box (1) is provided with a cleaning assembly.

7. The bearing outer ring machining and forging device according to claim 6, characterized in that: The cleaning assembly comprises a scraper (3), a top plate (5), and a turntable (6); the top plate (5) is fixedly mounted on the top outer wall of the placement box (1); and the inner wall of the top plate (5) is rotatably connected to a rotating column (4).

8. The bearing outer ring machining and forging device according to claim 7, characterized in that: The outer side wall of the rotating column (4) is provided with a spiral groove (10), the scraper (3) is slidably connected to the outer wall of the top of the placement box (1), the outer wall of the top of the scraper (3) is rotatably connected with a matching head (11), the matching head (11) is matched with the spiral groove (10), the turntable (6) is fixedly installed on the outer side wall of the other end of the rotating column (4), the outer side wall of the rotating column (4) is sleeved with a torsion spring, and the two ends of the torsion spring respectively contact the top plate (5) and the outer side wall of the turntable (6).

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