A bearing machining turnover device

Abstract

The utility model discloses a bearing processing turnover device, including the bottom plate, the bottom side fixed mounting of bottom plate has a plurality of support legs, and the top side fixed mounting of bottom plate has two fixed plates, and two fixed plates all are equipped with the round hole, and two round holes are provided with connecting column and rotating column respectively, and the opposite surface fixed connection of connecting column and rotating column has same fixed ring, and the fixed ring is provided with clamping subassembly, and the outside fixed sleeve of rotating column has the pointer, and the one side fixed mounting of right side fixed plate has the angle square, and the bearing is clamped through electric push rod drive clamping plate, and the friction of protection pad is enhanced, avoids clamping and is not stable, and rotates hand wheel, and through rotating rod, second synchronous pulley, synchronous belt, first synchronous pulley transmission, makes rotating column drive fixed ring overturn, and does not need to dismantle clamp, solves the problem of low efficiency of manual overturn, and the pointer cooperates angle square, and the overturning angle is accurate, and solves the problem of the decline of processing accuracy caused by manual positioning deviation.

Description

Technical Field

[0001] This utility model relates to the field of bearing processing technology, and in particular to a bearing processing and flipping device. Background Technology

[0002] Bearing processing requires multiple steps, such as turning, grinding, and chamfering of the inner and outer rings, and most of these steps require machining both sides or different end faces of the bearing.

[0003] In traditional machining, the flipping of bearing workpieces often relies on manual flipping or simple tooling. Manual flipping is not only inefficient, but also prone to reduced machining accuracy due to positioning deviations. Simple tooling often causes the bearing to shake during flipping due to unstable clamping, which can result in scratches or dimensional errors on the machined surface. Therefore, a bearing machining flipping device is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a bearing processing and reversing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A bearing processing and flipping device includes a base plate. Multiple support legs are fixedly installed on the bottom side of the base plate, and two fixed plates are fixedly installed on the top side of the base plate. Both fixed plates have circular holes, and a connecting column and a rotating column are respectively arranged in the two circular holes. The opposite faces of the connecting column and the rotating column are fixedly connected to the same fixed ring, and a clamping assembly is arranged in the fixed ring. A pointer is fixedly sleeved on the outer side of the rotating column. An angle ruler is fixedly installed on one side of the right fixed plate, and the pointer points to the angle ruler. A fixed frame is fixedly installed on the top side of the base plate, and a driving assembly is arranged in the fixed frame. A transmission assembly is arranged between the driving assembly and the other end of the rotating column.

[0007] Preferably, the clamping assembly includes two electric push rods fixedly installed on the outside of the fixing ring. The output ends of the two electric push rods pass through the fixing ring and are fixedly connected to clamping plates. The two clamping plates are symmetrically arranged, and protective pads are fixedly connected to the opposite surfaces of the two clamping plates.

[0008] Preferably, the drive assembly includes a circular hole on one side of the fixed frame, a rotating rod disposed in the circular hole, one end of the rotating rod being rotatably connected to the inner wall of one side of the fixed frame, and a handwheel being fixedly connected to the other end of the rotating rod.

[0009] Preferably, the handwheel and the fixing frame are respectively provided with a threaded hole and multiple threaded grooves on one side. A threaded post is threadedly installed in one threaded hole, and the other end of the threaded post is threadedly installed into a threaded groove that is aligned with one of the threaded holes.

[0010] Preferably, the transmission assembly includes a second synchronous pulley and a first synchronous pulley fixedly sleeved on the outer side of a rotating rod and a rotating column, respectively, and the second synchronous pulley and the first synchronous pulley share the same synchronous belt.

[0011] Preferably, limit rings are fixedly sleeved on the outer sides of both the connecting column and the rotating column, and the sides of the two limit rings that are far apart from each other are respectively attached to the opposite surfaces of the two fixed plates.

[0012] Preferably, a collection box is fixedly connected to the bottom side of the base plate, and the base plate has a through hole that communicates with the collection box.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The electric push rod drives the clamping plate to hold the bearing, and the protective pad enhances the friction to avoid unstable clamping. Turning the handwheel drives the rotating rod, the second synchronous pulley, the synchronous belt, and the first synchronous pulley to rotate the fixed ring. There is no need to disassemble the fixture, which solves the problem of low efficiency of manual rotation. The pointer and the angle ruler ensure the accuracy of the rotation angle, which solves the problem of reduced processing accuracy caused by manual positioning deviation.

[0015] 2. The limit rings restrict the displacement of the connecting column and rotating column, preventing wobbling during flipping. The threaded column fixes the handwheel and the fixed frame, preventing the fixed ring from rotating during processing. The clamping plate and protective pad securely hold the components, preventing bearing scratches. The collection box collects debris through the through hole in the bottom plate, facilitating disposal. This effectively solves the problems of scratches on the machining surface and dimensional errors caused by unstable clamping of simple tooling, improving machining stability. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 The structure of this utility model Figure 2 Partial schematic diagram of section A;

[0018] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing ring part of the structure of this utility model.

[0020] In the diagram: 1. Base plate; 2. Fixing plate; 3. Connecting column; 4. Rotating column; 5. Fixing ring; 6. Electric push rod; 7. Clamping plate; 8. Protective pad; 9. Limiting ring; 10. First synchronous pulley; 11. Angle ruler; 12. Pointer; 13. Fixing frame; 14. Rotating rod; 15. Second synchronous pulley; 16. Synchronous belt; 17. Handwheel; 18. Threaded column; 19. Collection box; 20. Support leg. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figure 1-4 A bearing processing and flipping device includes a base plate 1. Multiple support legs 20 are fixedly installed on the bottom side of the base plate 1. Two fixed plates 2 are fixedly installed on the top side of the base plate 1. Each fixed plate 2 has a circular hole, and a connecting column 3 and a rotating column 4 are respectively installed in the two circular holes. The opposite faces of the connecting column 3 and the rotating column 4 are fixedly connected to the same fixed ring 5. A clamping assembly is installed inside the fixed ring 5. A pointer 12 is fixedly sleeved on the outer side of the rotating column 4. An angle ruler 11 is fixedly installed on one side of the right fixed plate 2, and the pointer 12 points to the angle ruler 11. A fixed frame 13 is fixedly installed on the top side of the base plate 1. A driving assembly is installed inside the fixed frame 13. A transmission assembly is provided between the driving assembly and the other end of the rotating column 4. The transmission assembly includes a rotating rod 14, and a second synchronous wheel 15 and a first synchronous wheel 10 are respectively fixedly sleeved on the outer side of the rotating column 4. The step wheel 15 and the first synchronous wheel 10 share the same synchronous belt 16. With the synchronous belt 16, when the other end face of the bearing needs to be processed, simply turn the handwheel 17 to drive the connected rotating rod 14 to rotate. Since the outer side of the rotating rod 14 is fixedly sleeved with the second synchronous wheel 15, and the second synchronous wheel 15 and the first synchronous wheel 10 share the same synchronous belt 16, under the meshing transmission of the synchronous belt 16, the first synchronous wheel 10 will drive the connected rotating column 4 to rotate synchronously, thereby realizing the rotation of the fixed ring 5. With the pointer 12, during the rotation of the fixed ring 5, the pointer 12 will also rotate synchronously on the angle ruler 11. When the pointer 12 has rotated a full circle and returned to its original position, the bearing can be flipped. The entire process can achieve the bearing flipping without disassembling the fixture.

[0023] Specifically, the clamping assembly includes two electric push rods 6 fixedly mounted on the outer side of the fixing ring 5. The output ends of the two electric push rods 6 pass through the fixing ring 5 and are fixedly connected to clamping plates 7. The two clamping plates 7 are symmetrically arranged, and protective pads 8 are fixedly connected to the opposite surfaces of the two clamping plates 7. By setting two clamping plates 7, when the bearing needs to be processed, the bearing to be processed is placed between the two clamping plates 7, and then the two electric push rods 6 are started to move the two clamping plates 7 closer together, thereby completing the stable clamping of the bearing. Then, one side of the bearing can be processed. Furthermore, the protective pads 8 fixedly connected to the opposite surfaces of the two clamping plates 7 can play an anti-slip role, thereby providing a stable clamping force.

[0024] Specifically, the drive assembly includes a circular hole on one side of the fixed frame 13, in which a rotating rod 14 is installed. One end of the rotating rod 14 is rotatably connected to the inner wall of one side of the fixed frame 13, and the other end of the rotating rod 14 is fixedly connected to a handwheel 17. The handwheel 17 and the fixed frame 13 each have a threaded hole and multiple threaded grooves on one side. A threaded post 18 is threaded into one of the threaded holes, and the other end of the threaded post 18 is threaded into a threaded groove aligned with the threaded hole. By rotating the handwheel 17, the fixed ring 5 can be flipped. With the threaded post 18, after the fixed ring 5 has been flipped, the threaded post 18 is reinstalled into the threaded hole of the handwheel 17. Then, by continuing to rotate the threaded post 18, the other end of the threaded post 18 can be threaded into a threaded groove aligned with the threaded hole, thereby achieving a fixed connection between the handwheel 17 and the fixed frame 13, thus preventing the fixed ring 5 from rotating during subsequent processing.

[0025] Specifically, limiting rings 9 are fixedly fitted on the outer sides of both the connecting column 3 and the rotating column 4. The two limiting rings 9, with their opposite sides facing each other, are respectively attached to the opposite surfaces of the two fixing plates 2. A collection box 19 is fixedly connected to the bottom side of the base plate 1. The base plate 1 has a through hole that is connected to the collection box 19. The two limiting rings 9 can limit the connecting column 3 and the rotating column 4, allowing them to rotate only and preventing left and right deviation. Because the collection box 19 is connected to the through hole in the base plate 1, the debris that falls off during the bearing processing will fall into the collection box 19 through the through hole for storage, facilitating subsequent unified processing.

[0026] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be any conventional known device, such as a computer, that can control the operation of the electrical components mentioned in the article.

[0027] In use: Place the bearing to be processed between the two clamping plates 7, and then start the two electric push rods 6. When the electric push rods 6 run, they will drive the two clamping plates 7 to move closer to each other until the bearing is firmly clamped. At this time, one side of the bearing can be processed. When the other end of the bearing needs to be processed, turn the handwheel 17. The handwheel 17 will drive the rotating rod 14 connected to it to rotate synchronously. Since the outer side of the rotating rod 14 is fixedly sleeved with the second synchronous wheel 15, and the second synchronous wheel 15 and the first synchronous wheel 10 are meshed and driven by the same synchronous belt 16, the first synchronous wheel 10 will drive the rotating column 4 connected to it to rotate synchronously, thereby realizing the rotation of the fixed ring 5. Through the set pointer 12, during the rotation of the fixed ring 5, the pointer 12 will move synchronously on the angle ruler 11. When the pointer 12 rotates one revolution and returns to the initial position, the bearing is flipped. After the flip is completed, install the threaded column 18 on the handwheel 17 to realize the fixed connection between the handwheel 17 and the fixed frame 13, thereby effectively preventing the fixed ring 5 from rotating accidentally during the bearing processing.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bearing processing and flipping device, comprising a base plate (1), characterized in that, Multiple support legs (20) are fixedly installed on the bottom side of the base plate (1). Two fixing plates (2) are fixedly installed on the top side of the base plate (1). Both fixing plates (2) have round holes. A connecting column (3) and a rotating column (4) are respectively installed in the two round holes. The opposite surfaces of the connecting column (3) and the rotating column (4) are fixedly connected to the same fixing ring (5). A clamping component is installed in the fixing ring (5). A pointer (12) is fixedly sleeved on the outside of the rotating column (4). An angle ruler (11) is fixedly installed on one side of the right fixing plate (2). The pointer (12) points to the angle ruler (11). A fixing frame (13) is fixedly installed on the top side of the base plate (1). A driving component is installed in the fixing frame (13). A transmission component is installed between the driving component and the other end of the rotating column (4).

2. The bearing processing and flipping device according to claim 1, characterized in that, The clamping assembly includes two electric push rods (6) fixedly installed on the outside of the fixing ring (5). The output ends of the two electric push rods (6) pass through the fixing ring (5) and are fixedly connected to clamping plates (7). The two clamping plates (7) are symmetrically arranged, and protective pads (8) are fixedly connected to the opposite surfaces of the two clamping plates (7).

3. The bearing processing and flipping device according to claim 1, characterized in that, The drive assembly includes a fixed frame (13) with a circular hole on one side, a rotating rod (14) inside the circular hole, one end of the rotating rod (14) being rotatably connected to the inner wall of one side of the fixed frame (13), and a handwheel (17) being fixedly connected to the other end of the rotating rod (14).

4. The bearing processing and flipping device according to claim 3, characterized in that, The handwheel (17) and the fixing bracket (13) are respectively provided with a threaded hole and multiple threaded grooves on one side. A threaded post (18) is threadedly installed in one of the threaded holes, and the other end of the threaded post (18) is threadedly installed into the threaded groove that is aligned with one of the threaded holes.

5. The bearing processing and flipping device according to claim 3, characterized in that, The transmission assembly includes a rotating rod (14) and a rotating column (4), on the outside of which a second synchronous pulley (15) and a first synchronous pulley (10) are fixedly sleeved respectively. The second synchronous pulley (15) and the first synchronous pulley (10) share the same synchronous belt (16).

6. The bearing processing and flipping device according to claim 1, characterized in that, Limiting rings (9) are fixedly sleeved on the outer sides of the connecting column (3) and the rotating column (4), and the two limiting rings (9) are respectively attached to the opposite sides of the two fixing plates (2) on the side that is far away from each other.

7. The bearing processing and flipping device according to claim 1, characterized in that, A collection box (19) is fixedly connected to the bottom side of the base plate (1). The base plate (1) has a through hole that is connected to the collection box (19).

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