Bearing retainer weight device

Abstract

The invention discloses a bearing retainer weight device, and particularly relates to the technical field of retainer machining, the bearing retainer weight device comprises a base, a first support is fixedly mounted at the top end of the base, a working platform is fixedly mounted at the top end of the first support, and a weight mechanism is arranged in the middle of the working platform; the feeding mechanism is arranged on the side, close to the weight mechanism, of the top end of the working platform, the second support is fixedly installed on the side, close to the feeding mechanism, of the top end of the working platform, the feeding mechanism is fixedly installed at the top end of the second support, and the pushing mechanism is arranged at the bottom end of the feeding mechanism. The retainer on the bottom support sliding tables can be jacked up for automatic weight machining, after machining is completed, the weight bottom die is directly lowered, the retainer makes contact with the top ends of the two bottom support sliding tables again for supporting, automatic discharging after retainer weight is achieved, and compared with traditional clamping feeding and discharging, the overall efficiency of retainer weight is improved.

Description

Technical Field

[0001] This invention relates to the field of cage processing technology, specifically to a bearing cage clamping device. Background Technology

[0002] The bearing cage is a key component in rolling bearings (such as roller bearings or needle roller bearings) that separates, positions, and retains the rolling elements. Its main function is to ensure that the rolling elements are evenly distributed at a certain spacing, reduce mutual friction and collision, thereby extending the service life of the bearing and ensuring its normal operation.

[0003] During the stamping process of bearing cages, slight deformations may occur. By applying stable pressure to the bearing cages, the pressure iron can correct the geometry of the cages (such as the roundness of circular cages and the positional accuracy of the window holes) to ensure that they meet the design dimensions.

[0004] However, existing bearing cage pressing devices mostly use stamping for the pressing operation. This requires a clamping structure to hold the cage vertically and place it on the outside of the pressing die. Then, the upper die is lowered and placed on the outside of the lower die to press the cage. After the pressing operation is completed, the clamping structure is used to hold the cage for the next flipping pressing operation. This is quite cumbersome and lacks the ability to adjust the angle of the cage. If the position of the cage slot and the protrusion on the outside of the pressing die do not correspond during the placement process, subsequent stamping will damage the cage during re-plasticization, thus affecting the overall production quality and efficiency of the cage. Therefore, we propose a bearing cage pressing device to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a bearing cage clamping device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a bearing cage pressing device, comprising a base, a first bracket fixedly mounted on the top of the base, a working platform fixedly mounted on the top of the first bracket, a pressing mechanism provided in the middle of the working platform, a feeding mechanism provided on the top of the working platform near the pressing mechanism, a second bracket fixedly mounted on the top of the working platform near the feeding mechanism, the feeding mechanism fixedly mounted on the top of the second bracket, a pushing mechanism provided at the bottom of the feeding mechanism, an adjustment component provided between the pressing mechanism and the pushing mechanism, and a conveyor belt provided at the end of the working platform away from the pushing mechanism.

[0007] Preferably, the working platform has a longitudinal through groove corresponding to the iron pressing mechanism in the middle. The iron pressing mechanism includes two symmetrically distributed bottom support slides. The bottom support slides are slidably engaged in the longitudinal through groove. Each bottom support slide has a locking slide seat fixedly installed on its side end. The locking slide seat is slidably engaged in the longitudinal through groove. A guide rod is movably inserted into the locking slide seat. The guide rod is fixedly installed in the longitudinal through groove. A spring is movably sleeved on the outer side of the guide rod on the opposite side of the locking slide seat. The spring is in contact with the inner wall of the longitudinal through groove.

[0008] Preferably, each of the bottom support slides is provided with a first limiting plate at its top, and a connecting frame is fixedly installed on the outer side of the first limiting plate, and the connecting frame is fixedly installed on the top of the work platform.

[0009] Preferably, the iron pressing mechanism further includes a plurality of first mounting longitudinal rods, which are fixedly installed on the top of the working platform near the longitudinal through groove. A cylinder bracket is fixedly installed on the top of each of the first mounting longitudinal rods. A plurality of first lifting cylinders are fixedly installed on the cylinder brackets. A mounting support is fixedly installed at the drive end of each of the first lifting cylinders. Guide longitudinal rods are movably inserted at the four corners of the mounting support. The guide longitudinal rods are fixedly installed at the top of the working platform. A top iron pressing mold is fixedly installed in the middle of the mounting support. A mounting base is provided below the top iron pressing mold. The mounting base is located below the working platform. A bottom iron pressing mold corresponding to the top iron pressing mold is fixedly installed in the middle of the mounting base. A plurality of evenly distributed protrusions are integrally formed on the top of the bottom iron pressing mold. A second lifting cylinder is provided at the bottom of the bottom iron pressing mold. The second lifting cylinder is fixedly installed at the top of the base. The drive end of the second lifting cylinder is fixedly installed at the bottom of the bottom iron pressing mold.

[0010] Preferably, each end of the mounting base is fixedly equipped with symmetrically distributed drive inclined frames, and the drive inclined frames and the bottom support slide are used in cooperation with each other. The bottom end of the bottom support slide is provided with drive grooves corresponding to the drive inclined frames on both sides.

[0011] Preferably, each side end of the mounting base is fixedly equipped with a guide slide side seat, and a guide slide longitudinal rod is movably inserted into the middle of the guide slide side seat. The guide slide longitudinal rod is fixedly installed between the base and the working platform.

[0012] Preferably, the feeding mechanism includes two symmetrically distributed linear electric rails. The linear electric rails are fixedly installed on the top of the second bracket. A mounting crossbeam is fixedly installed on the driving end of the linear electric rail. A mounting longitudinal frame is fixedly installed on the end of each mounting crossbeam. A material placement longitudinal frame is fixedly installed between the mounting longitudinal frames at the same position on the two mounting crossbeams. Two symmetrically distributed U-shaped base frames are movably engaged at the bottom of the material placement longitudinal frame. A U-shaped top frame is provided above the U-shaped base frames. The U-shaped top frame is slidably engaged with the bottom of the material placement longitudinal frame. An electric telescopic rod is fixedly installed on the outer wall of the material placement longitudinal frame near the U-shaped base frames and the U-shaped top frame. The driving end of the electric telescopic rod is fixedly installed on the inner side of the corresponding U-shaped base frame and the U-shaped top frame, respectively. The inner ends of the U-shaped base frame and the U-shaped top frame extend movably into the material placement longitudinal frame.

[0013] Preferably, the pushing mechanism includes a pushing cylinder, which is horizontally disposed on the top of the work platform away from the conveyor belt. A fixed seat is fixedly installed on the outer side of the pushing cylinder, and the fixed seat is fixedly installed on the top of the work platform away from the conveyor belt. A push plate is fixedly installed on the driving end of the pushing cylinder, and the push plate is located below one of the material placement frames.

[0014] Preferably, the adjustment assembly includes a rotating chassis, which is movably engaged with the working platform. The rotating chassis is located between the pushing mechanism and the longitudinal through groove. A rotating cylinder is provided at the bottom end of the rotating chassis. The rotating cylinder is fixedly installed at the bottom end of the working platform. The drive end of the rotating cylinder and the bottom end of the rotating chassis are coaxially fixedly installed.

[0015] Preferably, the top of the rotating chassis is provided with a second limiting plate corresponding to the position of the first limiting plate, the second limiting plate is fixedly installed on the top of the working platform, and a third limiting plate is provided on the outer side of the push plate. The third limiting plate is inclined and fixedly installed at the end of the second limiting plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. By setting up a pressing mechanism, the retainer on the bottom support slide can be lifted for automatic pressing processing. After processing, the pressing bottom mold is lowered directly, so that the retainer contacts the top of the two bottom support slides for support again, realizing automatic unloading after the retainer is pressed. Compared with traditional clamping loading and unloading, the overall efficiency of retainer pressing is improved.

[0018] 2. By setting up a feeding mechanism and using a pushing mechanism, multiple cages can be continuously fed and pressed, improving the efficiency of cage pressing.

[0019] 3. By setting the adjustment component, the cage can be rotated and the angle of the cage can be automatically adjusted, so that the cage can be accurately locked on the outside of the multiple protrusions on the top of the pressure die, thus improving the quality of the cage in the subsequent pressure processing. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of the present invention.

[0022] Figure 2 This is a schematic diagram showing the connection of some structures in this invention.

[0023] Figure 3 This is a schematic diagram showing the partial structural connection between the working platform and the iron pressing mechanism in this invention.

[0024] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle.

[0025] Figure 5 This is a schematic diagram of the structural connection of the pressure iron mechanism in this invention.

[0026] Figure 6 This is a schematic diagram showing the structural connection between the top mold and the bottom mold of the pressure iron in this invention.

[0027] Figure 7 This is a schematic diagram of the partial structural connection of the pressure iron mechanism in this invention.

[0028] Figure 8 This is a schematic diagram showing the structural connection of the working platform, the pushing mechanism, and the adjustment components in this invention.

[0029] Figure 9 This is a schematic diagram of the structural connection of the feeding mechanism in this invention.

[0030] Figure 10 This is a schematic diagram of the partial structural connection of the feeding mechanism in this invention.

[0031] Figure 11 For the present invention Figure 10 Enlarged view of point B in the middle.

[0032] In the diagram: 1. Base; 11. First support; 12. Second support; 2. Working platform; 3. Pressing mechanism; 4. Feeding mechanism; 5. Pushing mechanism; 6. Adjustment assembly; 7. Conveyor belt; 201. Longitudinal groove; 31. Bottom support slide; 311. Sliding block; 312. Guide rod; 313. Spring; 32. First limiting plate; 321. Connecting frame; 33. First mounting longitudinal rod; 331. Cylinder bracket; 332. First lifting cylinder; 333. Mounting support; 334. Guide longitudinal rod; 34. Pressing iron top mold; 35. 351. Mounting base; 352. Guide slide side seat; 36. Guide slide longitudinal rod; 37. Press iron bottom mold; 38. Protrusion; 39. Second lifting cylinder; 30. Drive inclined frame; 31. Drive groove; 42. Linear electric rail; 43. Mounting cross frame; 44. Mounting longitudinal frame; 45. Material placement longitudinal frame; 46. U-shaped base frame; 47. U-shaped top frame; 58. Electric telescopic rod; 59. Pushing cylinder; 50. Fixed seat; 51. Push plate; 52. Third limit plate; 63. Rotating chassis; 64. Second limit plate; 65. Rotating cylinder. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example: Figure 1-11 As shown, the present invention provides a bearing cage pressing device, including a base 1, a first bracket 11 fixedly installed at the top of the base 1, a working platform 2 fixedly installed at the top of the first bracket 11, a pressing mechanism 3 provided in the middle of the working platform 2, a feeding mechanism 4 provided on the side of the top of the working platform 2 near the pressing mechanism 3, a second bracket 12 fixedly installed on the side of the top of the working platform 2 near the feeding mechanism 4, the feeding mechanism 4 fixedly installed at the top of the second bracket 12, a pushing mechanism 5 provided at the bottom of the feeding mechanism 4, an adjustment component 6 provided between the pressing mechanism 3 and the pushing mechanism 5, and a conveyor belt 7 provided at the end of the working platform 2 away from the pushing mechanism 5.

[0035] The working platform 2 has a longitudinal through groove 201 in the middle, corresponding to the iron pressing mechanism 3. The iron pressing mechanism 3 includes two symmetrically distributed bottom support slides 31, which are slidably engaged in the longitudinal through groove 201. Each bottom support slide 31 has a fixed sliding seat 311 on its side, which is slidably engaged in the longitudinal through groove 201. A guide rod 312 is movably inserted into the sliding seat 311, and the guide rod 312 is fixedly installed in the longitudinal through groove 201. Springs 313 are movably sleeved on the outer side of the guide rods 312 on the opposite side of the first phase. The springs 313 are in contact with the inner wall of the longitudinal through groove 201. The top of the bottom support slide 31 is provided with a first limiting plate 32. A connecting frame 321 is fixedly installed on the outer side of the first limiting plate 32. The connecting frame 321 is fixedly installed on the top of the working platform 2. The bearing retainer that needs to be pressed is moved to the top of the two bottom support slides 31 for support under the limiting action of the two first limiting plates 32.

[0036] The iron pressing mechanism 3 also includes multiple first mounting longitudinal rods 33. The first mounting longitudinal rods 33 are fixedly installed on the top of the working platform 2 near the longitudinal through groove 201. The top of the multiple first mounting longitudinal rods 33 is fixedly installed with a cylinder bracket 331. Multiple first lifting cylinders 332 are fixedly installed on the cylinder bracket 331. The driving end of the multiple first lifting cylinders 332 is fixedly installed with a mounting support 333. Guide longitudinal rods 334 are movably inserted at the four corners of the mounting support 333. The guide longitudinal rods 334 are fixedly installed at the top of the working platform 2. The iron pressing mold 34 is fixedly installed in the middle of the mounting support 333. By opening the multiple first lifting cylinders 332, the mounting support 333 is driven to drive the iron pressing mold 34 to descend.

[0037] Below the top die 34, there is a mounting base 35. The mounting base 35 is located below the working platform 2. The middle of the mounting base 35 is fixedly installed with a bottom die 36 corresponding to the top die 34. The top of the bottom die 36 is integrally formed with a plurality of evenly distributed protrusions 361. The bottom of the bottom die 36 is provided with a second lifting cylinder 362. The second lifting cylinder 362 is fixedly installed at the top of the base 1. The drive end of the second lifting cylinder 362 is fixedly installed at the bottom of the bottom die 36. By opening the second lifting cylinder 362, the bottom die 36 is driven to rise, and the mounting base 35 is driven to rise synchronously. The top of the bottom die 36 gradually passes between the two bottom support slides 31, and the top of the bottom die 36 enters the inner bottom of the retainer for pre-positioning of the retainer.

[0038] Symmetrically distributed drive inclined frames 37 are fixedly installed at the ends of the mounting base 35. The drive inclined frames 37 and the bottom support slides 31 cooperate with each other. The bottom sides of the bottom support slides 31 are provided with drive grooves 371 corresponding to the drive inclined frames 37. When the mounting base 35 rises, the drive inclined frames 37 are controlled to move upward synchronously. The drive inclined frames 37 are inserted into the corresponding drive grooves 371. The drive inclined frames 37 squeeze and drive the bottom support slides 31 on both sides to slide backward to expand the distance. The sliding block 311 slides and compresses the spring 313 to retract. At this time, the pressure iron bottom mold 36 extends completely above the two bottom support slides 31, and the retainer is completely locked on the pressure iron bottom mold 36 for positioning. The retainer is controlled to move upward a certain distance and disengage from the bottom support slides 31.

[0039] The mounting base 35 is fixedly mounted with a guide slide side seat 351 on each side end. A guide slide longitudinal rod 352 is movably inserted into the middle of the guide slide side seat 351. The guide slide longitudinal rod 352 is fixedly installed between the base 1 and the working platform 2, which increases the stability of the vertical sliding of the mounting base 35.

[0040] The feeding mechanism 4 includes two sets of symmetrically distributed linear rails 41. The linear rails 41 are fixedly installed on the top of the second bracket 12. The driving end of the linear rails 41 is fixedly installed with a mounting crossbeam 42. The ends of the mounting crossbeams 42 are fixedly installed with mounting longitudinal frames 421. The mounting longitudinal frames 421 at the same position on the two mounting crossbeams 42 are fixedly installed with material placement longitudinal frames 43. By setting two material placement longitudinal frames 43, the linear rails 41 are opened to drive the two material placement longitudinal frames 43 to move horizontally. One material placement longitudinal frame 43 is moved to the top of the pushing mechanism 5, and the other material placement longitudinal frame 43 is moved to the side for stacking multiple cages. This facilitates continuous feeding and pressing of multiple cages, improving the pressing efficiency of the cages.

[0041] The bottom of the material placement frame 43 is equipped with two symmetrically distributed U-shaped base frames 44. A U-shaped top frame 45 is located above the U-shaped base frames 44. The U-shaped top frame 45 is slidably engaged with the bottom of the material placement frame 43. Electric telescopic rods 46 are fixedly installed on the outer wall of the material placement frame 43 near the U-shaped base frames 44 and U-shaped top frames 45. The drive ends of the electric telescopic rods 46 are fixedly installed to the inner sides of the corresponding U-shaped base frames 44 and U-shaped top frames 45. The inner ends of the U-shaped base frames 44 and U-shaped top frames 45 extend movably into the material placement frame 43. In the initial state, the inner ends of the U-shaped base frames 44 and U-shaped top frames 45 extend movably into the material placement frame 43. The U-shaped base frame 44 is positioned at the bottom... The bottom position retainer is supported by the U-shaped top frame 45, which supports the second-to-last position retainer. When material needs to be unloaded, the electric telescopic rod 46 at the position of the U-shaped bottom frame 44 is opened to drive the U-shaped bottom frame 44 to slide backward. At this time, the bottom position retainer falls freely to the top of the working platform 2 for automatic material unloading. Then, the electric telescopic rod 46 at the position of the U-shaped bottom frame 44 is opened again to drive the U-shaped bottom frame 44 to return to its original position and slide backward. Then, the electric telescopic rod 46 at the position of the U-shaped top frame 45 is opened again to drive the U-shaped top frame 45 to slide backward. The bottom position retainer continues to fall on the U-shaped bottom frame 44 for support and limitation, which facilitates continuous automatic material unloading of the retainer.

[0042] The pushing mechanism 5 includes a pushing cylinder 51, which is horizontally positioned on the top of the working platform 2 away from the conveyor belt 7. A fixed seat 52 is fixedly installed on the outer side of the pushing cylinder 51. The fixed seat 52 is fixedly installed on the top of the working platform 2 away from the conveyor belt 7. A push plate 53 is fixedly installed on the driving end of the pushing cylinder 51. The push plate 53 is located below one of the material placement longitudinal frames 43. A third limiting plate 54 is provided on the outer side of the push plate 53. The third limiting plate 54 is inclined. When the retainer falls freely to the top of the working platform 2, it falls between the two third limiting plates 54. The pushing cylinder 51 is activated to drive the push plate 53 to move horizontally, so that the push plate 53 pushes the retainer to move horizontally for material loading.

[0043] The adjustment assembly 6 includes a rotating chassis 61, which is movably engaged on the work platform 2. The rotating chassis 61 is located between the pushing mechanism 5 and the longitudinal through groove 201. A rotating cylinder 63 is provided at the bottom of the rotating chassis 61, and the rotating cylinder 63 is fixedly installed at the bottom of the work platform 2. The driving end of the rotating cylinder 63 and the bottom of the rotating chassis 61 are coaxially fixedly installed. A second limiting plate 62 corresponding to the position of the first limiting plate 32 is provided at the top of the rotating chassis 61. The second limiting plate 62 is fixedly installed at the top of the work platform 2. A third limiting plate 54 is fixedly installed at the end of the second limiting plate 62. The push plate 53 pushes the retainer to move horizontally. Under the limiting action of the third limiting plate 54, the retainer is pushed to the top of the rotating chassis 61. The rotating cylinder 63 is activated to drive the rotating chassis 61 to rotate, thereby driving the retainer to rotate and automatically adjusting the angle of the retainer. This allows the retainer to be precisely engaged on the outside of the multiple protrusions 361 on the top of the pressing die 36, improving the quality of the retainer in subsequent pressing processes.

[0044] Working principle: In the initial state, the inner ends of the U-shaped base frame 44 and the U-shaped top frame 45 extend into the material placement frame 43. The U-shaped base frame 44 supports the bottommost position retainer, and the U-shaped top frame 45 supports the second to last position retainer.

[0045] When material needs to be unloaded, the electric telescopic rod 46 at the position of the U-shaped base frame 44 is opened to drive the U-shaped base frame 44 to slide backward. At this time, the bottommost retainer falls freely to the top of the working platform 2 for automatic material unloading. Then, the electric telescopic rod 46 at the position of the U-shaped base frame 44 is opened again to drive the U-shaped base frame 44 to return to its original position and slide backward. Then, the electric telescopic rod 46 at the position of the U-shaped top frame 45 is opened again to drive the U-shaped top frame 45 to slide backward. The bottommost retainer continues to fall on the U-shaped base frame 44 for support and limitation, which facilitates continuous automatic material unloading of the retainer.

[0046] When all the holders in a material placement frame 43 have been unloaded, the linear electric rail 41 is activated to drive the two material placement frames 43 to move horizontally, so that another material placement frame 43 with multiple holders is moved above the pushing mechanism 5. The material placement frame 43 is moved to the side for stacking multiple holders, which facilitates continuous pressing of multiple holders and improves the pressing efficiency of the holders.

[0047] After the retainer falls freely to the top of the working platform 2, it lands between the two third limit plates 54. The pusher cylinder 51 is activated to drive the pusher plate 53 to move horizontally, so that the pusher plate 53 pushes the retainer to move horizontally. Under the limiting action of the third limit plates 54, it is pushed to the top of the rotating base 61. The rotating cylinder 63 is activated to drive the rotating base 61 to rotate, thereby driving the retainer to rotate and automatically adjusting the angle of the retainer so that the retainer can be accurately locked on the outside of the multiple protrusions 361 on the top of the pressure iron bottom mold 36.

[0048] After the cage angle is adjusted, the pusher cylinder 51 is activated again to push the cage to the top of the two bottom support slides 31 for support under the limiting action of the two first limit plates 32.

[0049] By activating the second lifting cylinder 362, the pressure iron bottom mold 36 is driven to rise, and the mounting base 35 is driven to rise synchronously. The top of the pressure iron bottom mold 36 gradually passes between the two bottom support slides 31, and the top of the pressure iron bottom mold 36 enters the inner bottom of the retainer to pre-position the retainer.

[0050] As the mounting base 35 rises, the drive inclined frame 37 moves upward synchronously. The drive inclined frame 37 is engaged in the corresponding drive groove 371. The drive inclined frame 37 presses the bottom support slides 31 on both sides of the drive to slide backwards and expand the distance. The sliding block 311 slides and compresses the spring 313 to retract. At this time, the pressure iron bottom mold 36 extends completely above the two bottom support slides 31, and the retainer is completely engaged on the pressure iron bottom mold 36 for positioning. The retainer is controlled to move upward a certain distance and disengage from the bottom support slides 31.

[0051] Subsequently, by activating multiple first lifting cylinders 332, the mounting support 333 is driven to lower the top mold 34 of the pressing iron. The top mold 34 of the pressing iron is fitted onto the outside of the bottom mold 36 of the pressing iron, and the retainer is automatically pressed.

[0052] After processing is completed, the top mold 34 of the pressure iron is moved upward and reset. Then, the bottom mold 36 of the pressure iron and the retainer are moved downward and reset. The inclined frame 37 is driven to gradually disengage from the drive groove 371. The spring 313 resets and drives the two side sliding blocks 311 to slide towards each other, thereby controlling the two bottom support slides 31 to slide towards each other. At this time, the retainer contacts the top of the two bottom support slides 31 again for support. The bottom mold 36 of the pressure iron continues to descend, so that the bottom mold 36 of the pressure iron descends and resets to below the working platform 2. This realizes the automatic unloading after the retainer presses the iron. Compared with the traditional clamping and unloading, the overall efficiency of the retainer pressing the iron is improved.

[0053] Subsequently, the push plate 53 is controlled to move horizontally again to move the retainer onto the conveyor belt 7 for subsequent processing.

[0054] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bearing cage clamping device, comprising a base (1), characterized in that: A first bracket (11) is fixedly installed at the top of the base (1), and a working platform (2) is fixedly installed at the top of the first bracket (11). A pressing mechanism (3) is provided in the middle of the working platform (2). A feeding mechanism (4) is provided on the side of the top of the working platform (2) near the pressing mechanism (3). A second bracket (12) is fixedly installed on the side of the top of the working platform (2) near the feeding mechanism (4). The feeding mechanism (4) is fixedly installed at the top of the second bracket (12). A pushing mechanism (5) is provided at the bottom of the feeding mechanism (4). An adjustment component (6) is provided between the pressing mechanism (3) and the pushing mechanism (5). A conveyor belt (7) is provided at the end of the working platform (2) away from the pushing mechanism (5).

2. The bearing cage clamping device according to claim 1, characterized in that: The working platform (2) has a longitudinal through groove (201) in the middle corresponding to the iron pressing mechanism (3). The iron pressing mechanism (3) includes two symmetrically distributed bottom support slides (31). The bottom support slides (31) are slidably engaged in the longitudinal through groove (201). Each side end of the bottom support slides (31) is fixedly installed with a sliding seat (311). The sliding seat (311) is slidably engaged in the longitudinal through groove (201). A guide rod (312) is movably inserted on the sliding seat (311). The guide rod (312) is fixedly installed in the longitudinal through groove (201). A spring (313) is movably sleeved on the outer side of the guide rod (312) on the opposite side of the sliding seat (311). The spring (313) is in contact with the inner wall of the longitudinal through groove (201).

3. The bearing cage clamping device according to claim 2, characterized in that: Each of the bottom support slides (31) is provided with a first limiting plate (32) at its top. A connecting frame (321) is fixedly installed on the outside of the first limiting plate (32). The connecting frame (321) is fixedly installed on the top of the working platform (2).

4. The bearing cage clamping device according to claim 2, characterized in that: The pressing mechanism (3) further includes multiple first mounting rods (33), which are fixedly installed on the top of the working platform (2) near the longitudinal through groove (201). A cylinder bracket (331) is fixedly installed on the top of each of the multiple first mounting rods (33). Multiple first lifting cylinders (332) are fixedly installed on the cylinder bracket (331). Mounting supports (333) are fixedly installed at the driving ends of the multiple first lifting cylinders (332). Guide rods (334) are movably inserted into the four corners of the mounting supports (333). The guide rods (334) are fixedly installed on the top of the working platform (2). A top mold (34) for pressing iron is fixedly installed in the middle of the base (1). A mounting base (35) is provided below the top mold (34). The mounting base (35) is located below the working platform (2). A bottom mold (36) for pressing iron, corresponding to the top mold (34), is fixedly installed in the middle of the mounting base (35). The top of the bottom mold (36) is integrally formed with a plurality of evenly distributed protrusions (361). A second lifting cylinder (362) is provided at the bottom end of the bottom mold (36). The second lifting cylinder (362) is fixedly installed at the top of the base (1). The driving end of the second lifting cylinder (362) is fixedly installed at the bottom end of the bottom mold (36).

5. The bearing cage clamping device according to claim 4, characterized in that: The ends of the mounting base (35) are all fixedly equipped with symmetrically distributed drive inclined frames (37). The drive inclined frames (37) and the bottom support slide (31) are used in cooperation with each other. The bottom end of the bottom support slide (31) is provided with drive grooves (371) corresponding to the drive inclined frames (37).

6. The bearing cage clamping device according to claim 4, characterized in that: The mounting base (35) is fixedly mounted with a guide slide side seat (351) on each side end. A guide slide longitudinal rod (352) is movably inserted into the middle of the guide slide side seat (351). The guide slide longitudinal rod (352) is fixedly installed between the base (1) and the working platform (2).

7. The bearing cage clamping device according to claim 3, characterized in that: The feeding mechanism (4) includes two sets of symmetrically distributed linear rails (41). The linear rails (41) are fixedly installed on the top of the second bracket (12). A mounting crossbeam (42) is fixedly installed on the driving end of the linear rails (41). A mounting longitudinal frame (421) is fixedly installed on the end of each mounting crossbeam (42). A material placement longitudinal frame (43) is fixedly installed between the mounting longitudinal frames (421) at the same position on the two mounting crossbeams (42). Two symmetrically distributed U-shaped base frames (43) are movably engaged at the bottom of the material placement longitudinal frame (43). 4) A U-shaped top frame (45) is provided above the U-shaped base frame (44). The U-shaped top frame (45) is slidably engaged with the bottom of the material placement frame (43). An electric telescopic rod (46) is fixedly installed on the outer wall of the material placement frame (43) near the U-shaped base frame (44) and the U-shaped top frame (45). The driving end of the electric telescopic rod (46) is fixedly installed on the inner side of the corresponding U-shaped base frame (44) and the U-shaped top frame (45). The inner ends of the U-shaped base frame (44) and the U-shaped top frame (45) extend movably into the material placement frame (43).

8. The bearing cage clamping device according to claim 7, characterized in that: The pushing mechanism (5) includes a pushing cylinder (51), which is horizontally set on the top of the working platform (2) away from the conveyor belt (7). A fixed seat (52) is fixedly installed on the outside of the pushing cylinder (51), and the fixed seat (52) is fixedly installed on the top of the working platform (2) away from the conveyor belt (7). A push plate (53) is fixedly installed on the driving end of the pushing cylinder (51), and the push plate (53) is located below one of the material placement frames (43).

9. A bearing cage clamping device according to claim 8, characterized in that: The adjustment component (6) includes a rotating chassis (61), which is movably attached to the working platform (2). The rotating chassis (61) is located between the pushing mechanism (5) and the longitudinal through groove (201). A rotating cylinder (63) is provided at the bottom end of the rotating chassis (61). The rotating cylinder (63) is fixedly installed at the bottom end of the working platform (2). The driving end of the rotating cylinder (63) and the bottom end of the rotating chassis (61) are coaxially fixedly installed.

10. A bearing cage clamping device according to claim 9, characterized in that: The top of the rotating chassis (61) is provided with a second limiting plate (62) corresponding to the position of the first limiting plate (32). The second limiting plate (62) is fixedly installed on the top of the working platform (2). The outer side of the push plate (53) is provided with a third limiting plate (54). The third limiting plate (54) is inclined and fixedly installed at the end of the second limiting plate (62).

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