Feeding error correction module, feeding mechanism and chamfering machining device for bearing roller

Abstract

The invention discloses a feeding error correction module, a feeding mechanism and a chamfering machining device for a bearing roller, and relates to the technical field of bearing roller machining. In order to solve the problem that a machined surface and an unmachined surface of a bearing roller are extremely easy to be reversely mounted in the process of loading the bearing roller into a material channel in the prior art, and the phenomenon of missed machining is caused. The die block comprises a die block body, a square channel with two through sides is arranged in the die block body, the inner wall of one side of the square channel is provided with a limiting chamfer of which the size is the same as that of a chamfer of a machined surface on a bearing roller, and only when the limiting chamfer in the square channel and the chamfer of the machined surface on the bearing roller are located on the same side, the limiting chamfer can be limited. The bearing roller can only penetrate through the square channel, if the bearing roller is installed reversely, the bearing roller can be clamped above the module body due to the fact that the shape of the chamfer is not matched with that of the module opening, the module body plays a role in screening, it is guaranteed that the bearing roller is installed in the material channel in a correct mode, and the phenomenon of missing machining is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of bearing roller processing, and in particular to a feeding error correction module, a feeding mechanism and a chamfering processing device for a bearing roller. Background Art

[0002] The main purpose of chamfering bearing rollers is to remove burrs, reduce stress concentration, facilitate assembly and ensure machining accuracy. In order to achieve large-scale rapid turning of bearing roller chamfers, a long material channel and automatic loading and unloading device were designed with CNC lathes as the research object to replace frequent manual loading and unloading and reduce machining time.

[0003] During processing, a large number of rollers are loaded into the material channel, and the subsequent equipment can automatically complete the chamfering of one side of the bearing roller, and then the bearing roller is put back into the material channel to process the chamfer of the other side of the bearing roller. However, in the process of loading the bearing roller into the material channel, it is very easy to have the problem of the machined surface and the unmachined surface of the bearing roller being installed reversely, resulting in the phenomenon of missing processing.

[0004] In summary, during the process of installing the existing bearing rollers into the material channel, it is very easy to cause the problem of the machined surface and the unmachined surface of the bearing rollers being installed reversely, resulting in the phenomenon of missing processing. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the processed and unprocessed surfaces of the rollers are easily installed in reverse during the process of loading the rollers into the material channel, resulting in the phenomenon of missed processing. Further, a feeding error correction module, a feeding mechanism and a chamfering device for bearing rollers are provided.

[0006] The technical solution of the present invention is: a feeding error correction module, comprising: a module body, a square channel penetrating on both sides is arranged in the module body, an inner wall on one side of the square channel has a limiting chamfer with the same size as the chamfer of the machined surface on the bearing roller, when the limiting chamfer and the chamfer of the machined surface on the bearing roller are located on the same side, the bearing roller can pass through the square channel.

[0007] Furthermore, the module body is a nylon block.

[0008] Furthermore, grooves are respectively provided on the inner walls on both sides of the entrance of the square channel.

[0009] Furthermore, the module body includes a first support plate and a second support plate which are vertically connected, the first support plate is used to abut against a side surface of the material channel, and the second support plate is used to abut against a top surface of the material channel.

[0010] Furthermore, the second support plate has a limiting groove for embedding the vertical plate of the material channel.

[0011] Furthermore, the first support plate and the second support plate are integrally formed.

[0012] A feeding mechanism comprises: a material channel and a feeding error correction module described in any one of the above schemes, wherein a module body of the feeding error correction module is detachably mounted at a feeding port of the material channel.

[0013] Furthermore, a side of the module body away from the material channel has a step structure extending outward.

[0014] A chamfering processing device for a bearing roller, comprising the feeding mechanism described in the above scheme.

[0015] Compared with the prior art, the present invention has the following effects:

[0016] 1. The feeding error correction module provided by the present invention can only allow the bearing roller to pass through the square channel when the limit chamfer in the square channel and the chamfer of the processed surface on the bearing roller are located on the same side. If the bearing roller is installed upside down, it will be stuck above the module body because the chamfer shape does not match the module mouth. The module body plays a screening role to ensure that the bearing roller is loaded into the material channel in the correct way to avoid missing processing.

[0017] 2. The feeding error correction module provided by the present invention selects a nylon block as the module body. The nylon block is made of a relatively soft material and will not scratch the bearing roller when colliding with the bearing roller, thereby ensuring the use effect of the bearing roller.

[0018] 3. In the feeding error correction module provided by the present invention, grooves are respectively provided on the inner walls on both sides of the entrance of the square channel to reduce the contact area between the bearing roller and the square channel, resulting in smaller friction and facilitating the movement of the bearing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the feeding error correction module of the present invention;

[0020] Figure 2 yes Figure 1 A front view of

[0021] Figure 3 yes Figure 1 A magnified view of the module body;

[0022] Figure 4 yes Figure 2 Magnified view of area A.

[0023] In the figure: 1. Module body; 2. Square channel; 3. Limit chamfer; 4. Groove; 5. First support plate; 6. Second support plate; 7. Material channel; 8. Limit groove; 9. Step structure. DETAILED DESCRIPTION

[0024] Specific implementation method 1: Combination Figure 1 , Figure 2 To illustrate the present embodiment, the present embodiment provides a feeding error correction module, including a module body 1, wherein a square channel 2 penetrating on both sides is arranged in the module body 1, and an inner wall on one side of the square channel 2 has a limiting chamfer 3 with the same size as the chamfer of the machined surface on the bearing roller. When the limiting chamfer 3 and the chamfer of the machined surface on the bearing roller are located on the same side, the bearing roller can pass through the square channel 2, and the inner wall on the other side of the square channel 2 has no chamfer. At this time, the chamfer condition of the square channel 2 is the same as the chamfer condition of the bearing roller that has only one side processed, thereby correcting the bearing roller.

[0025] In the feeding error correction module of this embodiment, the bearing roller can pass through the square channel 2 only when the limiting chamfer 3 in the square channel 2 and the chamfer of the processed surface on the bearing roller are located on the same side. If the bearing roller is installed upside down, it will be stuck above the module body 1 because the chamfer shape does not match the module mouth. The module body 1 plays a screening role to ensure that the bearing roller is loaded into the material channel 7 in the correct way to avoid missing processing.

[0026] Specific implementation method 2: Combination Figure 1 This embodiment is described. The difference between this embodiment and the first embodiment is that the module body 1 is a nylon block. The module body 1 is made of nylon material. The nylon block is soft and will not scratch the bearing roller when it collides with the bearing roller, thus ensuring the use effect of the bearing roller. The other components and connection relationships are the same as those of the first embodiment.

[0027] Specific implementation method three: Combination Figure 3 , Figure 4 This embodiment is described. The difference between this embodiment and the first embodiment is that grooves 4 are provided on the inner walls on both sides of the entrance of the square channel 2. The grooves 4 can reduce the contact area between the bearing roller and the square channel 2, resulting in less friction and facilitating the movement of the bearing roller. The other components and connection relationships are the same as those of the first embodiment.

[0028] Specific implementation method four: Combination Figure 1 , Figure 3 This embodiment is described. The difference between this embodiment and the first embodiment is that the module body 1 includes a first support plate 5 and a second support plate 6 connected vertically. The first support plate 5 is used to abut against the side of the material channel 7, and the second support plate 6 is used to abut against the top surface of the material channel 7. The first support plate 5 and the second support plate 6 cooperate with each other to install the module body 1 at the feed port of the material channel 7, and no other components are required, so the installation is very convenient. Other components and connection relationships are the same as those of the first embodiment.

[0029] Specific implementation method five: Combination Figure 1 , Figure 3 This embodiment is described. The difference between this embodiment and the fourth embodiment is that the second support plate 6 has a limiting groove 8 for embedding the vertical plate of the material channel 7. The limiting groove 8 cooperates with the vertical plate on the material channel 7 to limit the module, prevent the module body 1 from sliding horizontally on the material channel 7, and improve the installation stability of the module body 1. Other components and connection relationships are the same as those of the fourth embodiment.

[0030] Specific implementation method six: Combination Figure 1 , Figure 3 This embodiment is described. The difference between this embodiment and the fourth embodiment is that the first support plate 5 and the second support plate 6 are integrally formed, which has higher strength and does not require manual assembly, making the manufacturing more convenient. Other components and connection relationships are the same as those of the fourth embodiment.

[0031] Specific implementation method seven: Combination Figure 1 To explain this embodiment, this embodiment also provides a feeding mechanism, including a material channel 7 and the above-mentioned feeding error correction module, the module body 1 of the feeding error correction module is detachably installed at the feeding port of the material channel 7, specifically, it abuts against the first support plate 5 and the second support plate 6 through the material channel 7, restricting the module body 1 in two directions, thereby realizing the installation of the module body 1. Other components and connection relationships are the same as any one of the specific embodiments 1 to 6.

[0032] Specific implementation method eight: Combination Figure 3 This embodiment is described. The difference between this embodiment and the seventh embodiment is that the module body 1 has a step structure 9 extending outward on the side away from the material channel 7. The step structure 9 can be used to place the square tube with the bearing roller, provide support for the square tube, and facilitate the bearing roller to pass through the square channel 2. Other components and connection relationships are the same as those of the seventh embodiment.

[0033] Specific implementation method nine: Combination Figures 1 to 4 To explain this embodiment, this embodiment also provides a chamfering processing device for a bearing roller, including the above-mentioned feeding mechanism. The module body 1 of the feeding mechanism can screen the bearing rollers, and repeated processing will not occur during processing, thereby improving processing efficiency.

[0034] The working principle of this embodiment is: the square tube with the bearing roller is placed on the step structure 9, and the bearing roller moves toward the square channel 2. If the limit chamfer 3 in the square channel 2 and the chamfer of the processed surface on the bearing roller are located on the same side, the bearing roller can pass through the square channel 2 smoothly. If the bearing roller is installed upside down, it will be stuck above the module body 1 because the chamfer shape does not match the module mouth. After adjusting the direction of the bearing roller, it can be processed through the square channel 2.

[0035] The content of the present invention is not limited to the content of the above-mentioned embodiments. The combination of one or several specific embodiments can also achieve the purpose of the invention.

Claims

1. A feeding error correction module, characterized in that: include: A module body (1) is provided with a square channel (2) passing through on both sides, an inner wall of one side of the square channel (2) having a limiting chamfer (3) of the same size as the chamfer of a machined surface on a bearing roller, and when the limiting chamfer (3) and the chamfer of the machined surface on the bearing roller are located on the same side, the bearing roller can pass through the square channel (2).

2. A feeding error correction module according to claim 1, characterized in that: The module body (1) is a nylon block.

3. A feeding error correction module according to claim 1, characterized in that: Grooves (4) are respectively provided on the inner walls on both sides of the entrance of the square channel (2).

4. A feeding error correction module according to claim 1, characterized in that: The module body (1) comprises a first support plate (5) and a second support plate (6) which are vertically connected, wherein the first support plate (5) is used to abut against the side surface of the material channel (7), and the second support plate (6) is used to abut against the top surface of the material channel (7).

5. A feeding error correction module according to claim 4, characterized in that: The second support plate (6) has a limiting groove (8) for embedding the vertical plate of the material channel (7).

6. A feeding error correction module according to claim 4, characterized in that: The first support plate (5) and the second support plate (6) are integrally formed.

7. A feeding mechanism, characterized in that: include: A material channel (7) and a feeding error correction module as described in any one of claims 1 to 6, wherein the module body (1) of the feeding error correction module is detachably mounted at the feeding port of the material channel (7).

8. A feeding mechanism according to claim 7, characterized in that: A side of the module body (1) away from the material channel (7) has a step structure (9) extending outward.

9. A chamfering device for a bearing roller, characterized in that: include: The feeding mechanism according to claim 7 or 8.

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