Clamping retainer machining tool for machining pocket of integral bearing retainer

Abstract

The utility model relates to the technical field of retainer machining tools, in particular to a clamping retainer machining tool for machining a pocket of an integral bearing retainer, which comprises a working plate, a plate groove is arranged in the middle of the working plate in a penetrating manner, a sliding block is mounted on the inner side of the plate groove, and the clamping retainer machining tool for machining the pocket of the integral bearing retainer is mounted on the working plate. A lead screw is arranged in the middle of the sliding block in a penetrating mode. According to the utility model, the screw rod rotates, the sliding blocks are driven to move along the length direction of the screw rod, the positions of the sliding blocks are changed, the two sliding blocks move oppositely and reversely, the sliding blocks and the top block move to drive the rotating wheels to move, and the two rotating wheels move oppositely and laterally to contact and extrude the end wall of the inner side of the retainer, so that the retainer is simply centered and positioned; the retainer can rotate through the rotatable rotating wheel, the position of the end wall of the retainer can be changed, the position of the retainer can be conveniently switched, and the end wall of the retainer is controllable, adjustable, more flexible and more convenient during hole milling.

Description

Technical Field

[0001] The utility model relates to the technical field of cage processing tooling, in particular to a clamping cage processing tooling for machining the pocket holes of an integral bearing cage. Background Art

[0002] A cage (i.e., a bearing cage, also known as a bearing retainer) refers to a bearing part that partially wraps all or part of the rolling elements and moves therewith, used to isolate the rolling elements, and usually also guides the rolling elements and holds them in the bearing. When machining the pocket holes of the cage, a tooling will be used to clamp and limit the cage.

[0003] The cage processing tooling is used to limit the cage. During use, the limiting structure on the tooling plate is used to limit the cage. When the cage is being machined, it is necessary to rotate and finely adjust the cage to change its orientation to meet the requirements of machining the milling holes. However, since the tooling fixes the cage in place, the cage cannot be adjusted in position, and it is not convenient and flexible enough when switching between positioning and adjusting the cage. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a clamping cage processing tooling for machining the pocket holes of an integral bearing cage.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A clamping cage processing tooling for machining the pocket holes of an integral bearing cage, including a tooling plate. A plate groove is provided through the middle of the tooling plate. A slider is installed inside the plate groove. A lead screw is provided through the middle of the slider. A top block is arranged at the top of the slider. A side seat is installed at the side end of the top block. A screw rod is provided through the top wall of the side seat. A runner is installed at the middle side end of the side seat. A slideway is provided on the upper wall of the tooling plate. A support is installed at the bottom end of the middle of the tooling plate. Fixing blocks are arranged at both the left and right ends of the support. Seat screw holes are provided through the end walls of the support and the fixing blocks.

[0007] Preferably, the tooling plate and the slider form a sliding structure through the plate groove, and the slider and the lead screw are threadedly connected.

[0008] Preferably, the slider and the top block are fixedly connected, and at the same time, the lead screw and the tooling plate are rotatably connected.

[0009] Preferably, the top block and the side seat are fixedly connected, and the side seat and the runner are rotatably connected.

[0010] Preferably, the side seat and the screw rod are threadedly connected, and both the side seat and the screw rod are provided with two.

[0011] Preferably, the support is fixedly connected to both the fixing block and the tooling plate.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. By rotating the lead screw, the transmission slider displaces along the length direction of the lead screw, changing the position of the slider. When the two sliders displace towards and away from each other, after the slider and the top block displace, the runner is driven to displace. After the two runners displace away from each other, they contact and squeeze the inner end wall of the cage, enabling the cage to be simply centered and positioned. At this time, the rotatable runner allows the cage to rotate, changing the position of the end wall of the cage, facilitating the switching of the cage position, making the end wall of the cage controllable and adjustable during milling hole processing, and being more flexible and convenient;

[0014] 2. By rotating the screw, the end wall of the screw contacts the end wall of the cage, limiting the end wall of the cage, facilitating the positioning and limiting of the cage after adjusting its position, facilitating the milling hole processing of the cage to generate pocket holes. The seat screw holes on the end walls of the support and the fixing block are used to penetrate and screw the screw parts for positioning and installing the tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the present utility model;

[0017] Figure 2 is Figure 1 a top view schematic diagram of the slideway of

[0018] Figure 3 is Figure 1 a bottom view schematic diagram of the support and the fixing block of

[0019] Figure 4 is Figure 1 an enlarged schematic diagram of part A of

[0020] In the figure: 1. Tooling plate; 2. Plate groove; 3. Slider; 4. Lead screw; 5. Top block; 6. Side seat; 7. Screw; 8. Runner; 9. Slideway; 10. Support; 11. Fixing block; 12. Seat screw hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution for a clamping cage processing tool for machining the pocket holes of an integral bearing cage:

[0023] Embodiment 1:

[0024] As Figures 1-4 shown, a clamping cage processing tool for machining the pocket holes of an integral bearing cage includes a work plate 1. A plate groove 2 is provided through the middle of the work plate 1. A slider 3 is installed inside the plate groove 2. A lead screw 4 is provided through the middle of the slider 3. A top block 5 is arranged at the top of the slider 3. A side seat 6 is installed at the side end of the top block 5. A screw rod 7 is provided through the top wall of the side seat 6. A runner 8 is installed at the middle side end of the side seat 6. A slideway 9 is provided on the upper wall of the work plate 1. A support 10 is installed at the bottom end of the middle of the work plate 1. Fixing blocks 11 are arranged at both the left and right ends of the support 10. Seat screw holes 12 are provided through the end walls of the support 10 and the fixing blocks 11.

[0025] Embodiment 2:

[0026] On the basis of Embodiment 1, as Figure 1 and Figure 2 shown, the work plate 1 and the slider 3 form a sliding structure through the plate groove 2, and the slider 3 and the lead screw 4 are threadedly connected. The slider 3 and the top block 5 are fixedly connected. At the same time, the lead screw 4 and the work plate 1 are rotatably connected. The top block 5 and the side seat 6 are fixedly connected, and the side seat 6 and the runner 8 are rotatably connected. By rotating the lead screw 4, the slider 3 is driven to displace along the length direction of the lead screw 4 to change the position of the slider 3, so that the two sliders 3 displace towards and away from each other. After the slider 3 and the top block 5 are displaced, the runner 8 is driven to displace. After the two runners 8 displace away from each other, they contact and squeeze the inner end wall of the cage, so that the cage is simply centered and positioned. At this time, the rotatable runner 8 enables the cage to rotate, changing the position of the end wall of the cage, facilitating switching the position of the cage, making the end wall of the cage controllable and adjustable during milling hole processing, and being more flexible and convenient;

[0027] On the basis of Embodiment 1, as Figure 3 and Figure 4As shown, the side seat 6 and the screw rod 7 are threadedly connected to each other, and there are two side seats 6 and screw rods 7 respectively. The support 10 is fixedly connected to the fixing block 11 and the work plate 1. By rotating the screw rod 7, the end wall of the screw rod 7 is brought into contact with the end wall of the cage, limiting the end wall of the cage, facilitating the positioning and limiting of the cage after the position is adjusted, facilitating the milling of holes in the cage to generate pocket holes. The seat screw holes 12 on the end walls of the support 10 and the fixing block 11 are used for passing through screw connectors to position and install the tooling.

[0028] Working principle: By rotating the lead screw 4, the transmission slider 3 displaces along the length direction of the lead screw 4, changing the position of the slider 3, causing the two sliders 3 to displace towards and away from each other. After the slider 3 and the top block 5 displace, the runner 8 is driven to displace. After the two runners 8 displace away from each other, they contact and press the inner end wall of the cage, enabling the cage to be simply centered and positioned. At this time, the rotatable runner 8 allows the cage to rotate, changing the position of the end wall of the cage, facilitating the switching of the cage position, making the end wall of the cage controllable and adjustable during milling hole processing, more flexible and convenient. By rotating the screw rod 7, the end wall of the screw rod 7 is brought into contact with the end wall of the cage, limiting the end wall of the cage, facilitating the positioning and limiting of the cage after the position is adjusted, facilitating the milling of holes in the cage to generate pocket holes. The seat screw holes 12 on the end walls of the support 10 and the fixing block 11 are used for passing through screw connectors to position and install the tooling.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping cage processing tool for processing pocket holes of an integral bearing cage, comprising a work plate (1), characterized in that: A plate groove (2) is provided in the middle of the work board (1), a slider (3) is installed on the inner side of the plate groove (2), a screw rod (4) is provided in the middle of the slider (3), a top block (5) is arranged at the top end of the slider (3), a side seat (6) is installed at the side end of the top block (5), a screw rod (7) is provided at the top end wall of the side seat (6), a rotating wheel (8) is installed at the middle side end of the side seat (6), a slideway (9) is provided on the upper end wall of the work board (1), a support (10) is installed at the middle bottom end of the work board (1), a solid block (11) is provided at the left and right ends of the support (10), and seat screw holes (12) are provided on the end walls of the support (10) and the solid block (11).

2. The clamping cage processing tool for processing the pocket holes of the integral bearing cage according to claim 1 is characterized in that: The work plate (1) forms a sliding structure with a slide block (3) through a plate groove (2), and the slide block (3) and a screw rod (4) are threadedly connected.

3. The clamping cage processing tool for processing the pocket holes of the integral bearing cage according to claim 1, characterized in that: The slider (3) and the top block (5) are fixedly connected, while the screw rod (4) and the work plate (1) are rotationally connected.

4. The clamping cage processing tool for processing the pocket holes of an integral bearing cage according to claim 1, characterized in that: The top block (5) and the side seat (6) are fixedly connected, and the side seat (6) and the rotating wheel (8) are rotatably connected.

5. The clamping cage processing tool for processing the pocket holes of an integral bearing cage according to claim 1, characterized in that: The side seat (6) and the screw rod (7) are threadedly connected to each other, and two side seats (6) and two screw rods (7) are provided.

6. The clamping cage processing tool for processing the pocket holes of an integral bearing cage according to claim 1, characterized in that: The support (10) is fixedly connected to the fixed block (11) and the work board (1).

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