Bearing ring stamping device capable of synchronously conducting stamping and cleaning

Abstract

The utility model relates to the technical field of bearing ring stamping, and provides a stamping synchronous cleaning bearing ring stamping device which comprises a rack, a lower die, an upper die, a cleaning mechanism and a stamping mechanism, the lower die is arranged in the rack, the upper die is arranged above the lower die, the cleaning mechanism is arranged in the rack and used for cleaning the surface of a blank, and the stamping mechanism is arranged above the cleaning mechanism. The punching mechanism is arranged in the machine frame and used for punching blanks, and the cleaning mechanism comprises a moving frame, a sliding frame, a cleaning brush plate and a driving assembly. And therefore, the problem that the subsequently machined and formed bearing ring cannot be used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing ring stamping, and in particular to a bearing ring stamping device capable of stamping and cleaning synchronously. Background Art

[0002] Bearings are one of the more important parts in machinery at present. There are many processes in the processing of bearings. Among them, bearing ring stamping is a forming processing method that applies external force to metal blanks to cause them to undergo plastic deformation, change size, shape and improve performance, and is used to manufacture mechanical parts, workpieces, tools or blanks.

[0003] During the forging process of bearings, oxide scale will be produced due to the contact of oxygen on the outer layer of the blank. The production of oxide scale will not only cause a large loss of metal materials, but also cause adverse consequences. The oxide scale makes the stamping surface rough. During the stamping process, if the oxide scale is pressed into the stamping part, it will become scrap in serious cases, resulting in the unusability of the bearing rings that are subsequently processed and formed. Utility Model Content

[0004] The utility model provides a stamping device for a bearing ring with simultaneous stamping and cleaning, which solves the problem in the prior art that, during the stamping process, oxide scale is pressed into the stamped part, which may seriously become waste and make the bearing ring formed in the subsequent processing unusable.

[0005] The technical solution of the utility model is as follows: a stamping device for a bearing ring with stamping and simultaneous cleaning, comprising: a frame, a lower die, an upper die, a cleaning mechanism and a stamping mechanism;

[0006] The lower mold is arranged in the frame;

[0007] The upper mold is arranged above the lower mold;

[0008] The cleaning mechanism is arranged in the frame and is used to clean the surface of the blank;

[0009] The punching mechanism is arranged in the frame and is used for punching the blank.

[0010] Preferably, the cleaning mechanism comprises: a moving frame, a sliding frame, a cleaning brush plate and a driving assembly;

[0011] There are two movable racks, and both movable racks are slidably arranged in the frame;

[0012] There are two slides, and the two slides are slidably arranged in the two moving frames respectively;

[0013] There are two cleaning brush plates, and the two cleaning brush plates are respectively fixedly connected to the two slides;

[0014] There are two driving assemblies, which are respectively arranged on two moving frames and are used to drive two cleaning brush plates to perform cyclic reciprocating motion.

[0015] Furthermore, the driving assembly includes: a slider, a driving frame, a first motor and a first electric cylinder;

[0016] The slider is slidably arranged in the slide frame;

[0017] The driving frame is rotatably arranged on the slider;

[0018] The first motor is arranged on the moving frame, and the output end of the first motor is fixedly connected to the driving frame.

[0019] Furthermore, the stamping mechanism includes: a stamping frame, a lifting frame, a driving rod and a transmission rod;

[0020] The punching frame is arranged in the frame, and the upper die is arranged on the punching frame;

[0021] There are two lifting frames, and both lifting frames are slidably arranged in the frame;

[0022] The first electric cylinder is arranged on the frame, and the output end of the first electric cylinder passes through the frame and is fixedly connected to the stamping frame;

[0023] There are two driving rods, and the two driving rods are respectively rotatably arranged between each adjacent moving frame and a lifting frame;

[0024] Two transmission rods are provided, one end of each of the two transmission rods is fixedly connected to two driving rods respectively, and the top ends of the two transmission rods are both slidably and rotatably arranged on the stamping frame.

[0025] As a further solution of the present application, a plurality of sliding rods are fixedly connected inside the frame, and the two lifting frames are respectively slidably disposed on each two adjacent sliding rods, and springs are sleeved on the plurality of sliding rods.

[0026] As a further solution of the present application, two guide boxes are fixedly connected to the frame, and the two movable frames are slidably disposed in the two guide boxes respectively.

[0027] The working principle and beneficial effects of the utility model are:

[0028] 1. In the utility model, the cleaning mechanism is provided to facilitate rapid and comprehensive cleaning of the oxide scale attached to the surface of the blank.

[0029] 2. In the utility model, the drive mechanism is arranged to facilitate driving the upper die to descend for stamping, and during stamping, the cleaning mechanism makes way for the blank, and when the upper die rises, the cleaning mechanism moves to the blank for further cleaning.

[0030] 3. In the utility model, the coordination among the frame, the lower die, the upper die, the cleaning mechanism and the stamping mechanism facilitates the linkage movement of the blank cleaning and stamping. When the upper die descends for stamping, the cleaning brush plate moves away from the blank to facilitate the stamping of the upper die. When the upper die rises, the linkage cleaning brush plate returns to the position of the blank to clean the subsequent blanks, thereby effectively reducing the influence of the oxide scale on the stamping bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0033] Figure 2 It is a schematic diagram of the structure inside the frame of the utility model;

[0034] Figure 3 This is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0035] Figure 4 For this utility model Figure 3 Schematic diagram of the partially enlarged structure at point A in the middle.

[0036] In the figure: 1. frame; 2. lower mold; 3. upper mold; 4. moving frame; 5. slide; 6. cleaning brush plate; 7. slider; 8. driving frame; 9. first motor; 10. punching frame; 11. lifting frame; 12. first electric cylinder; 13. driving rod; 14. transmission rod; 15. slide; 16. spring; 17. guide box. DETAILED DESCRIPTION

[0037] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] like Figure 1 to Figure 4As shown, this embodiment proposes a bearing ring stamping device with synchronous stamping and cleaning, including: a frame 1, a lower mold 2, an upper mold 3, a cleaning mechanism and a stamping mechanism. Two guide boxes 17 are fixedly connected to the frame 1, and two movable frames 4 are slidably arranged in the two guide boxes 17 respectively. The lower mold 2 is arranged in the frame 1, and the upper mold 3 is arranged above the lower mold 2. Through the coordination among the frame 1, the lower mold 2, the upper mold 3, the cleaning mechanism and the stamping mechanism, it is convenient to carry out linkage movement of blank cleaning and stamping. When the upper mold 3 descends for stamping, the cleaning brush plate 6 makes way for the blank to facilitate the stamping of the upper mold 3. When the upper mold 3 rises, the linkage cleaning brush plate 6 returns to the position of the blank to clean the subsequent blank, which effectively reduces the influence of oxide scale on the stamped bearing.

[0039] Among them, the cleaning mechanism is arranged in the frame 1, which is used to clean the surface of the blank. The cleaning mechanism includes: a moving frame 4, a slide 5, a cleaning brush plate 6 and a driving component. There are two moving frames 4, and the two moving frames 4 are slidably arranged in the frame 1. There are two slides 5, and the two slides 5 are respectively slidably arranged in the two moving frames 4. There are two cleaning brush plates 6, and the two cleaning brush plates 6 are respectively fixedly connected to the two slides 5. There are two driving components, and the two driving components are respectively arranged on the two moving frames 4, for driving the two cleaning brush plates 6 to perform cyclic reciprocating motion. The components include: a slider 7, a driving frame 8 and a first motor 9. The slider 7 is slidably arranged in the slide 5, the driving frame 8 is rotatably arranged on the slider 7, the first motor 9 is arranged on the moving frame 4, and the output end of the first motor 9 is fixedly connected to the driving frame 8. Specifically, the cleaning brush plate 6 is driven to move to the blank through the movement of the moving frame 4, and the driving frame 8 is driven to rotate by the first motor 9 arranged on the moving frame 4. When the driving frame 8 rotates, it drives the slider 7 to slide in the slide 5, thereby driving the cleaning brush plate 6 to perform a cyclic reciprocating motion, thereby cleaning the oxide scale on the blank.

[0040] Among them, the stamping mechanism is arranged in the frame 1, which is used to stamp the blank. The stamping mechanism includes: a stamping frame 10, a lifting frame 11, a driving rod 13, a transmission rod 14 and a first electric cylinder 12. A plurality of sliding rods 15 are fixedly connected in the frame 1. Two lifting frames 11 are respectively slidably arranged on each two adjacent sliding rods 15. A plurality of sliding rods 15 are sleeved with springs 16. The stamping frame 10 is arranged in the frame 1, and the upper mold 3 is arranged on the stamping frame 10. There are two lifting frames 11. Both lifting frames 11 are slidably arranged in the frame 1. The first electric cylinder 12 is arranged on the frame 1. The output end of the first electric cylinder 12 passes through the frame 1 and is fixedly connected to the stamping frame 10. There are two driving rods 13. Two driving rods 14 are provided. The moving rod 13 is rotatably arranged between each adjacent moving frame 4 and a lifting device, and two transmission rods 14 are arranged. One end of the two transmission rods 14 is fixedly connected to the two driving rods 13 respectively, and the top ends of the two transmission rods 14 are slidably and rotatably arranged on the stamping frame 10. Specifically, the stamping frame 10 is driven to descend by the first electric cylinder 12 arranged on the frame 1. When the stamping frame 10 descends, the transmission rod 14 is driven to slide in the stamping frame 10 while supporting the driving rod 13 to move in the guide box 17, thereby driving the moving frame 4 and the cleaning brush plate 6 to move synchronously with the driving rod 13, so that the cleaning brush plate 6 is away from the blank while the upper mold 3 is pressed down to stamp the blank.

[0041] In this embodiment, when the blank is stamped, the driving frame 8 is driven to rotate by the first motor 9 arranged on the movable frame 4. When the driving frame 8 rotates, it drives the slider 7 to slide in the slide 5, thereby driving the cleaning brush plate 6 to perform a circular reciprocating motion, thereby cleaning the oxide scale on the blank. The stamping frame 10 is driven to descend by the first electric cylinder 12 arranged on the frame 1. When the stamping frame 10 descends, it drives the transmission rod 14 to slide in the stamping frame 10 while supporting the driving rod 13 to move in the guide box 17, thereby driving the movable frame 4 and the cleaning brush plate 6 to move synchronously with the driving rod 13, so that the cleaning brush plate 6 is away from the blank while the upper mold 3 is pressed down, thereby stamping the blank.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bearing ring punching device with simultaneous punching and cleaning, characterized in that: include: Rack (1); A lower mold (2), wherein the lower mold (2) is arranged in the frame (1); An upper mold (3), wherein the upper mold (3) is arranged above the lower mold (2); A cleaning mechanism, the cleaning mechanism being arranged in the frame (1) and being used for cleaning the surface of the blank; A punching mechanism is arranged in a frame (1) and is used for punching blanks.

2. A bearing ring punching device for punching and simultaneous cleaning according to claim 1, characterized in that: The cleaning mechanism comprises: A movable rack (4), wherein two movable racks (4) are provided, and both movable racks (4) are slidably arranged in the frame (1); A slide (5), wherein two slides (5) are provided, and the two slides (5) are slidably arranged in the two moving frames (4) respectively; A cleaning brush plate (6), wherein two cleaning brush plates (6) are provided, and the two cleaning brush plates (6) are respectively fixedly connected to two slide frames (5); A driving assembly, wherein two driving assemblies are provided, and the two driving assemblies are respectively arranged on two moving frames (4) and are used to drive two cleaning brush plates (6) to perform cyclic reciprocating motion.

3. A bearing ring punching device for punching and simultaneous cleaning according to claim 2, characterized in that: The drive assembly comprises: A slider (7), wherein the slider (7) is slidably disposed in the slide frame (5); A driving frame (8), wherein the driving frame (8) is rotatably disposed on the slider (7); A first motor (9), wherein the first motor (9) is arranged on the moving frame (4), and an output end of the first motor (9) is fixedly connected to the driving frame (8).

4. A bearing ring punching device with simultaneous punching and cleaning according to claim 3, characterized in that: The stamping mechanism comprises: A punching frame (10), wherein the punching frame (10) is arranged in the frame (1), and the upper mold (3) is arranged on the punching frame (10); A lifting frame (11), wherein two lifting frames (11) are provided, and both of the two lifting frames (11) are slidably arranged in the frame (1); A first electric cylinder (12), wherein the first electric cylinder (12) is arranged on the frame (1), and an output end of the first electric cylinder (12) passes through the frame (1) and is fixedly connected to the punching frame (10); A driving rod (13), wherein two driving rods (13) are provided, and the two driving rods (13) are rotatably arranged between each adjacent moving frame (4) and a lifting frame; The transmission rod (14) is provided with two transmission rods (14), one end of the two transmission rods (14) is respectively fixedly connected to the two driving rods (13), and the top ends of the two transmission rods (14) are both slidably and rotatably arranged on the punching frame (10).

5. A bearing ring punching device with simultaneous punching and cleaning according to claim 4, characterized in that: A plurality of slide bars (15) are fixedly connected inside the frame (1), and the two lifting frames (11) are respectively slidably arranged on two adjacent slide bars (15), and springs (16) are sleeved on the plurality of slide bars (15).

6. A bearing ring punching device for punching and simultaneous cleaning according to claim 5, characterized in that: Two guide boxes (17) are fixedly connected inside the frame (1), and the two movable frames (4) are slidably arranged in the two guide boxes (17) respectively.

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