Needle bearing machining discharging structure

Abstract

The utility model relates to a needle bearing machining discharging structure which comprises an air cylinder, a protection piece, a bearing tray and a fixed supporting plate, a sliding groove is formed in the protection piece, the protection piece and the bearing tray are fixedly connected together, and therefore a protection cavity is formed between the sliding groove in the protection piece and the fixed supporting plate. The air cylinder drives the bearing tray to move into the protection cavity, so that the bearing on the bearing tray is limited in the protection cavity, and the bearing is prevented from falling off. The needle bearing machining discharging structure has the advantages of being simple in structure and easy to assemble, and due to the fact that the bearing is moved into the protection cavity before discharging movement, the risk that the bearing falls in the transferring process is greatly reduced.

Description

Technical Field

[0001] The utility model relates to a discharging structure, in particular to a discharging structure for machining a needle roller bearing. Background Art

[0002] In the automated production equipment of needle roller bearings, a discharging structure must be set up. The purpose of the discharging structure is to discharge the processed bearings to ensure that the bearings are transferred intact. However, in some existing technologies, the discharging mechanism can easily cause the bearings to fall off during the process of transferring the bearings, thereby causing bumps or scratches on the bearings. This is because the bearings are gently placed on the transfer table of the discharging mechanism without limiting the bearings, thereby causing the bearings to fall off during the movement of the discharging mechanism. Summary of the invention

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a machining discharging structure for needle roller bearings.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a needle roller bearing machining discharging structure, including a cylinder, a protective member, a bearing tray, and a fixed support plate, the protective member is provided with a sliding groove, the protective member and the bearing tray are fixedly connected together, so that a protective chamber is formed between the sliding groove on the protective member and the fixed support, the cylinder drives the bearing tray to move into the protective chamber, thereby restricting the bearing on the bearing tray in the protective chamber, thereby preventing the bearing from falling.

[0005] Furthermore, a placement groove is provided on the bearing tray, and the placement groove is used to limit the bearing on the bearing tray.

[0006] Furthermore, a sliding groove is provided on the fixed support plate, the sliding groove is adapted to the bearing tray, and the cylinder drives the bearing tray to move in the sliding groove.

[0007] Furthermore, the cylinder has a telescopic rod, and the telescopic rod is fixedly connected to the bearing tray, so that the cylinder drives the telescopic rod to move, thereby enabling the cylinder to drive the bearing tray to move.

[0008] Furthermore, it also includes a first connecting member and a second connecting member. On the one hand, the first connecting member is fixedly installed together with the fixed support plate, and on the other hand, the first connecting member and the second connecting member are detachably fixedly connected together.

[0009] Further, a socket groove is provided in the first connecting member, and the second connecting member has a socket projection. The socket projection and the socket groove are adapted to each other. The socket projection of the second connecting member is inserted into the socket groove, and the first connecting member and the socket projection of the second connecting member are fixedly connected together by a pin, so that the first connecting member and the second connecting member are detachably and fixedly connected.

[0010] Further, a third connecting member is further included, and the third connecting member is fixedly connected to the second connecting member.

[0011] Further, a connecting pipe is further included, and one end of the connecting pipe is fixedly inserted into the protection member, so that the connecting pipe and the protection member are fixedly connected together.

[0012] The beneficial effect of this application is that the machining and discharging structure of the needle roller bearing provided by this application has the advantages of simple structure and easy assembly. In view of moving the bearing into the protection chamber before discharging and moving, the risk of the bearing falling during the transfer process is greatly reduced. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of a machining and discharging structure of a needle roller bearing provided by the present utility model.

[0014] Figure 2 It is Figure 1 a partially enlarged view of a machining and discharging structure of a needle roller bearing shown.

[0015] Figure 3 It is Figure 1 a partially enlarged view of a machining and discharging structure of a needle roller bearing shown. Detailed Description of the Embodiments

[0016] The present application will be further described in detail below in conjunction with the drawings through specific embodiments. Similar elements in different embodiments are labeled with related similar element numbers. In the following embodiments, many detailed descriptions are provided to make the present application better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification, which is to avoid the core part of the present application being overwhelmed by excessive description. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0017] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various embodiments, and the operation steps involved in each embodiment can also be reordered or adjusted in a manner that would be obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a certain embodiment and do not mean to be essential components and / or sequences.

[0018] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any sequential or technical meaning. And as used in this application, "connection" and "coupling", unless otherwise specified, both include direct and indirect connection (coupling).

[0019] Please refer to Figures 1 - 3 , this application provides a machining discharge structure for a needle roller bearing (hereinafter referred to as the discharge structure). The discharge structure includes a cylinder 6, a protective member 2, a bearing tray 4, and a fixed support plate 5. A sliding groove 20 is provided on the protective member 2. The protective member 2 and the bearing tray 4 are fixedly connected together, so that a protective chamber is formed between the sliding groove 20 on the protective member 2 and the fixed support 5. The cylinder 6 drives the bearing tray 4 to move into the protective chamber, thereby restricting the bearing on the bearing tray 4 in the protective chamber to prevent the bearing from falling.

[0020] In an embodiment of the present application, a placement groove 40 is provided on the bearing tray 4, and the placement groove 40 is used to restrict the bearing on the bearing tray 4.

[0021] In an embodiment of the present application, a sliding groove 50 is provided on the fixed support plate 5, and the sliding groove 50 is adapted to the bearing tray 4. The cylinder 6 drives the bearing tray 4 to move in the sliding groove 50.

[0022] In an embodiment of the present application, the cylinder 6 has a telescopic rod 61, and the telescopic rod 61 is fixedly connected to the bearing tray 4, so that the cylinder 6 drives the telescopic rod 61 to move, thereby driving the bearing tray 4 to move by the cylinder 6.

[0023] In an embodiment of the present application, the discharge structure further includes a first connecting member 7 and a second connecting member 8. On the one hand, the first connecting member 7 is fixedly installed with the fixed support plate 5, and on the other hand, the first connecting member 7 and the second connecting member 8 are detachably fixedly connected together.

[0024] In an embodiment of the present application, a plugging groove 70 is provided in the first connecting member 7, and the second connecting member 8 has a plugging projection 81. The plugging projection 81 and the plugging groove 70 are adapted. The plugging projection 81 of the second connecting member 8 is inserted into the plugging groove 70, and the first connecting member 7 and the plugging projection 81 of the second connecting member 8 are fixedly connected together by a pin, so that the first connecting member 7 and the second connecting member 8 are detachably and fixedly connected.

[0025] In an embodiment of the present application, the discharging mechanism further includes a third connecting member 9, and the third connecting member 9 and the second connecting member 8 are fixedly connected together.

[0026] In an embodiment of the present application, the discharging mechanism further includes a connecting pipe 1. One end of the connecting pipe 1 is fixedly inserted into the protection member 2, so that the connecting pipe 1 and the protection member 2 are fixedly connected together.

[0027] The machining discharging structure of the needle roller bearing provided by the present application has the advantages of simple structure and easy assembly. In view of moving the bearing into the protection chamber before discharging and moving, the risk of the bearing falling during the transfer process is greatly reduced.

[0028] The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. It cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A machining discharging structure of a needle roller bearing, characterized in that, It includes a cylinder, a protective member, a bearing tray, and a fixed support plate. A sliding groove is provided on the protective member. The protective member and the bearing tray are fixedly connected together, so that a protective chamber is formed between the sliding groove on the protective member and the fixed support. The cylinder drives the bearing tray to move into the protective chamber, thereby restricting the bearings on the bearing tray in the protective chamber to prevent the bearings from falling off.

2. The machining and discharging structure of the needle roller bearing according to claim 1, characterized in that A placement groove is provided on the bearing tray, and the placement groove is used to restrict the bearings on the bearing tray.

3. The machining and discharging structure of the needle roller bearing according to claim 2, wherein, A sliding groove is provided on the fixed support plate, and the sliding groove is adapted to the bearing tray. The cylinder drives the bearing tray to move in the sliding groove.

4. The machining and discharging structure of the needle roller bearing according to claim 3, characterized in that, The cylinder has a telescopic rod, and the telescopic rod is fixedly connected to the bearing tray, so that the cylinder drives the telescopic rod to move, thereby driving the bearing tray to move.

5. The machining discharge structure of the needle roller bearing according to claim 4, characterized in that, It further includes a first connecting member and a second connecting member. On the one hand, the first connecting member is fixedly installed with the fixed support plate, and on the other hand, the first connecting member and the second connecting member are detachably fixedly connected together.

6. The machining and discharging structure of the needle roller bearing according to claim 5, characterized in that A plugging groove is provided in the first connecting member, and the second connecting member has a plugging convex block. The plugging convex block is adapted to the plugging groove. The plugging convex block of the second connecting member is inserted into the plugging groove, and the first connecting member and the plugging convex block of the second connecting member are fixedly connected together by a pin, so that the first connecting member and the second connecting member are detachably fixedly connected.

7. The machining and discharging structure of the needle roller bearing according to claim 6, characterized in that, It further includes a third connecting member, and the third connecting member is fixedly connected to the second connecting member.

8. The machining and discharging structure of the needle roller bearing according to claim 7, characterized in that It further includes a connecting pipe, and one end of the connecting pipe is fixedly inserted into the protective member, so that the connecting pipe and the protective member are fixedly connected together.

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