A bearing bushing transfer device

Abstract

The utility model provides a bearing transfer device, including a first loading platform and a first transfer mechanism; the bearing is placed on the first loading platform; the first transfer mechanism includes a guide rail assembly, a lifting assembly and a first support frame, the lifting assembly includes a bearing platform, a cylinder, a first limit unit and a second limit unit, the cylinder is connected to the guide rail assembly through the bearing platform, the first limit unit and the second limit unit are symmetrically arranged on both sides of the cylinder; the first limit unit and the second limit unit both include a slide rail, a slider and a limit block arranged in a vertical state, the limit block is movably connected to the slide rail through the slider, the first support frame is arranged at the upper end of the limit block, and can be moved in the first loading platform through the guide rail assembly and the cylinder, so as to transfer the bearing. According to the utility model, it is possible to solve the problem that the support frame in the existing transfer device will shake during the movement, resulting in poor stability in supporting the bearing and affecting the normal operation of the transfer device.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing bush processing, and more specifically relates to a bearing bush transfer device. Background Art

[0002] The bearing shell is the part where the sliding bearing and the shaft neck come into contact. It is in the shape of a semi-cylindrical shell. After the bearing shell is processed, it needs to be placed in the testing equipment to conduct quality inspection on the bearing shell, and the qualified and unqualified bearing shells need to be classified and screened.

[0003] After the bearing is inspected by the inspection equipment, the bearing in the inspection equipment needs to be transported to the screening equipment through a transfer device. The transfer device is mainly composed of a guide rail assembly, a lifting assembly and a support rack. After the support rack lifts the bearing, it can be moved through the guide rail assembly and the lifting assembly. However, the existing transfer device fixes the middle part of the lower end of the support rack through the cylinder in the lifting assembly, and only uses limit blocks to limit the two ends of the support rack in a non-contact manner. This structural design will cause the support rack to shake during movement, resulting in poor stability of the support rack for supporting the bearing, and may even cause the bearing to fall off, causing damage to the bearing. In addition, the shaking of the support rack will also cause wear of the cylinder, affecting the normal operation of the transfer device. Utility Model Content

[0004] The utility model aims to solve the problem that the supporting frame in the existing transfer device may shake during the movement, resulting in poor stability in supporting the bearing shell and affecting the normal operation of the transfer device.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a bearing bush transfer device, comprising a first material placement platform and a first transfer mechanism;

[0006] The bearing bush is placed on the first loading platform;

[0007] The first transfer mechanism includes a guide rail assembly, a lifting assembly and a first bracket, the lifting assembly includes a bearing platform, a cylinder, a first limiting unit and a second limiting unit, the cylinder is connected to the guide rail assembly through the bearing platform, and the first limiting unit and the second limiting unit are symmetrically arranged on both sides of the cylinder;

[0008] The first limiting unit and the second limiting unit both include a slide rail, a slider and a limiting block arranged in a vertical state. The limiting block is movably connected to the slide rail through the slider. The first supporting rack is arranged at the upper end of the limiting block and can be moved in the first loading platform through the guide rail assembly and the cylinder for transporting the bearing.

[0009] Optionally, the transfer device further includes a second material placement platform and a second transfer mechanism, wherein the second material placement platform and the first material placement platform are arranged in an L shape.

[0010] The second transfer mechanism includes the guide rail assembly, the lifting assembly and a second support rack. The second support rack is arranged at the upper end of the limit block of the second transfer mechanism, and can be moved in the second loading platform through the guide rail assembly and the cylinder of the second transfer mechanism, so as to transfer the bearing on the first loading platform to the second loading platform.

[0011] Optionally, the limit block on the first transfer mechanism and the limit block on the second transfer mechanism are both provided with mounting grooves for fixing the first supporting rack and the second supporting rack respectively.

[0012] Optionally, a plurality of first supporting blocks for supporting the bearing shells are arranged at equal intervals on the first supporting rack.

[0013] Optionally, each of the plurality of first supporting blocks is in a U-shape.

[0014] Optionally, a plurality of second supporting blocks for supporting the bearing shells are arranged at equal intervals on the second supporting rack.

[0015] Optionally, each of the plurality of second supporting blocks is in a T-shape.

[0016] Optionally, the guide rail assembly includes a base, a screw rod and a motor mounting frame, the screw rod is arranged in the base, the supporting platform is connected to the screw rod, and the motor mounting frame is arranged at one end of the base.

[0017] The beneficial effects of the utility model are:

[0018] The bearing transfer device proposed in the utility model can fix the first support frame by using the limit blocks in the first limit unit and the second limit unit by setting the first limit unit and the second limit unit in the first transfer mechanism, and can guide the limit blocks by setting the slide rail and the slider to facilitate the movement of the first support frame, so that the first support frame is more stable during the movement and prevents it from shaking. Compared with the existing transfer device, the transfer device of the utility model fixes the first support frame with the structural design of the limit block, which can improve the stability of the first support frame supporting the bearing, avoid the bearing falling off due to shaking, reduce the wear on the cylinder, and ensure the normal operation of the transfer device.

[0019] According to the above content, the utility model can effectively solve the problem that the support frame in the existing transfer device will shake during movement, resulting in poor stability in supporting the bearing and affecting the normal operation of the transfer device.

[0020] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention may be better understood by referring to the following description in conjunction with the accompanying drawings, in which the same or similar reference numerals are used throughout the drawings to represent the same or similar components.

[0022] Figure 1 A schematic structural diagram of a bearing bush transfer device in a first viewing angle according to an embodiment of the utility model is shown;

[0023] Figure 2 A schematic structural diagram of a bearing bush transfer device in a second viewing angle according to an embodiment of the utility model is shown;

[0024] Figure 3 A schematic structural diagram of a bearing bush transfer device from a third viewing angle according to an embodiment of the utility model is shown.

[0025] Reference numerals:

[0026] 1- the first loading platform;

[0027] 2- first bracket;

[0028] 21- first support block;

[0029] 3-carrying platform;

[0030] 4- Cylinder;

[0031] 5- Slide rail;

[0032] 6- Slider;

[0033] 7-limiting block;

[0034] 71-mounting slot;

[0035] 8- second loading platform;

[0036] 9- second bracket;

[0037] 91- second support block;

[0038] 10- base;

[0039] 11-screw rod;

[0040] 12-Motor mounting bracket. DETAILED DESCRIPTION

[0041] In order to enable technicians in the relevant technical field to more fully understand the technical solution of the utility model, the exemplary implementation of the utility model will be described in more comprehensive and detailed in conjunction with the accompanying drawings below. Obviously, the one or more implementations of the utility model described below are only one or more of the specific ways to implement the technical solution of the utility model, and are not exhaustive. It should be understood that other ways belonging to a general utility model concept can be used to implement the technical solution of the utility model, and should not be limited by the exemplary description of the implementation. Based on one or more implementations of the utility model, all other implementations obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the utility model.

[0042] Example: Figure 1 A schematic structural diagram of a bearing bush transfer device in a first viewing angle according to an embodiment of the utility model is shown; Figure 2 A schematic structural diagram of a bearing bush transfer device in a second viewing angle according to an embodiment of the utility model is shown; Figure 3 A schematic structural diagram of a bearing bush transfer device from a third viewing angle according to an embodiment of the utility model is shown.

[0043] Reference Figure 1-3 , an embodiment of the utility model provides a bearing bush transfer device, comprising a first material placement table 1 and a first transfer mechanism;

[0044] The bearing shell is placed on the first loading platform 1;

[0045] The first transfer mechanism includes a guide rail assembly, a lifting assembly and a first bracket 2, the lifting assembly includes a bearing platform 3, a cylinder 4, a first limiting unit and a second limiting unit, the cylinder 4 is connected to the guide rail assembly through the bearing platform 3, and the first limiting unit and the second limiting unit are symmetrically arranged on both sides of the cylinder 4;

[0046] The first limiting unit and the second limiting unit both include a slide rail 5, a slider 6 and a limiting block 7 arranged in a vertical state. The limiting block 7 is movably connected to the slide rail 5 through the slider 6. The first supporting rack 2 is arranged at the upper end of the limiting block 7 and can be moved in the first loading platform 1 through the guide rail assembly and the cylinder 4 for transporting the bearing shell.

[0047] In one embodiment, the transfer device further includes a second material placement platform 8 and a second transfer mechanism, and the second material placement platform 8 and the first material placement platform 1 are arranged in an L shape.

[0048] The second transfer mechanism includes a guide rail assembly, a lifting assembly and a second support rack 9. The second support rack 9 is arranged at the upper end of the limit block 7 of the second transfer mechanism, and can be moved in the second loading platform 8 through the guide rail assembly and the cylinder 4 of the second transfer mechanism, so as to transfer the bearing on the first loading platform 1 to the second loading platform 8.

[0049] Specifically, the first material placement table is placed in the detection device, and the first transfer mechanism is used to push the bearings on the first material placement table to the detection point in sequence to realize the detection of the bearings. The second material placement table is placed in the screening device, and the second transfer mechanism is used to transfer the tested bearings to the screening device and can also transfer the bearings to the corresponding screening points to improve the detection and screening efficiency of the bearings.

[0050] In one embodiment, the limiting block 7 on the first transfer mechanism and the limiting block 7 on the second transfer mechanism are both provided with mounting grooves 71 for fixing the first supporting rack 2 and the second supporting rack 9 respectively.

[0051] In a specific embodiment, a plurality of first supporting blocks 21 for supporting bearing shells are arranged at equal intervals on the first supporting frame 2 .

[0052] In a specific embodiment, each of the plurality of first supporting blocks 21 is shaped like a U.

[0053] In a specific embodiment, a plurality of second supporting blocks 91 for supporting bearing shells are arranged at equal intervals on the second supporting frame 9 .

[0054] In a specific embodiment, each of the plurality of second supporting blocks 91 is T-shaped.

[0055] In one embodiment, the guide rail assembly includes a base 10 , a screw rod 11 and a motor mounting bracket 12 , the screw rod 11 is disposed in the base 10 , the support platform 3 is connected to the screw rod 11 , and the motor mounting bracket 12 is disposed at one end of the base 10 .

[0056] When the transfer device of the utility model is in operation, the bearing is first placed on one end of the first material loading platform by an external device, and then the guide rail assembly and the cylinder in the first transfer mechanism drive the first bracket to move counterclockwise in the first material loading platform, and the movement trajectory of the first bracket is a "U-shaped" shape. Multiple bearings are successively transferred by the first bracket to the detection point at the other end of the first material loading platform for detection. Then, the guide rail assembly and the cylinder in the second transfer mechanism drive the second bracket to move to the other end of the first material loading platform, and place the second bracket block located at one end of the second bracket at the lower end of the first material loading platform, and then move the second bracket upward to transfer the bearing to the second bracket. Then, the second bracket is moved counterclockwise again by the guide rail assembly and the cylinder in the second transfer mechanism to transfer the bearing to each screening point in the screening equipment for screening, and can be pushed out by the oil cylinder at each screening point.

[0057] The bearing transfer device proposed in the utility model can fix the first support frame by using the limit blocks in the first limit unit and the second limit unit by setting the first limit unit and the second limit unit in the first transfer mechanism, and can guide the limit blocks by setting the slide rail and the slider to facilitate the movement of the first support frame, so that the first support frame is more stable during the movement and prevents it from shaking. Compared with the existing transfer device, the transfer device of the utility model fixes the first support frame with the structural design of the limit block, which can improve the stability of the first support frame supporting the bearing, avoid the bearing falling off due to shaking, reduce the wear on the cylinder, and ensure the normal operation of the transfer device.

[0058] Although one or more embodiments of the utility model are described above, it should be known to those skilled in the art that the utility model can be implemented in any other form without departing from its subject matter and scope. Therefore, the embodiments described above are illustrative rather than restrictive, and many modifications and substitutions are obvious to those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A bearing bushing transfer device, characterized in that: It includes a first material placement platform and a first transfer mechanism; The bearing bush is placed on the first loading platform; The first transfer mechanism includes a guide rail assembly, a lifting assembly and a first bracket, the lifting assembly includes a bearing platform, a cylinder, a first limiting unit and a second limiting unit, the cylinder is connected to the guide rail assembly through the bearing platform, and the first limiting unit and the second limiting unit are symmetrically arranged on both sides of the cylinder; The first limiting unit and the second limiting unit both include a slide rail, a slider and a limiting block arranged in a vertical state. The limiting block is movably connected to the slide rail through the slider. The first supporting rack is arranged at the upper end of the limiting block and can be moved in the first loading platform through the guide rail assembly and the cylinder for transporting the bearing.

2. The bearing bushing transfer device according to claim 1, characterized in that: The transfer device further comprises a second material placement platform and a second transfer mechanism, wherein the second material placement platform and the first material placement platform are arranged in an L shape. The second transfer mechanism includes the guide rail assembly, the lifting assembly and a second support rack. The second support rack is arranged at the upper end of the limit block of the second transfer mechanism, and can be moved in the second loading platform through the guide rail assembly and the cylinder of the second transfer mechanism, so as to transfer the bearing on the first loading platform to the second loading platform.

3. The bearing bushing transfer device according to claim 2, characterized in that: The limiting block on the first transfer mechanism and the limiting block on the second transfer mechanism are both provided with mounting grooves for fixing the first supporting rack and the second supporting rack respectively.

4. The bearing bush transfer device according to claim 3, characterized in that: A plurality of first supporting blocks for supporting the bearing bushes are arranged at equal intervals on the first supporting frame.

5. The bearing bush transfer device according to claim 4, characterized in that: Each of the plurality of first supporting blocks is in a U-shape.

6. The bearing bush transfer device according to claim 4, characterized in that: A plurality of second supporting blocks for supporting the bearing bushes are arranged at equal intervals on the second supporting frame.

7. The bearing bush transfer device according to claim 6, characterized in that: Each of the plurality of second supporting blocks is in a T-shape.

8. The bearing bush transfer device according to claim 2, characterized in that: The guide rail assembly comprises a base, a screw rod and a motor mounting frame, the screw rod is arranged in the base, the bearing platform is connected to the screw rod, and the motor mounting frame is arranged at one end of the base.

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