Positioning, clamping and connecting assembly for rubber bushing

Abstract

The utility model relates to the technical field of rubber bushing positioning, in particular to a rubber bushing positioning, clamping and connecting assembly which comprises a servo motor, the tail end of an output shaft of the servo motor is fixedly connected with a connecting shaft rod, the outer side of the connecting shaft rod is fixedly connected with a fixing disc, the inner side of the fixing disc is provided with a guide groove, and the guide groove is fixedly connected with the connecting shaft rod. A guide groove is formed in the lower end face of the rotating shaft rod, a guide rod is slidably connected to the inner side of the guide groove, and a limiting square block is fixedly connected to the lower end face of the guide rod. And the rotating shaft rod rotates to drive the positioning arc-shaped plate to slide, so that the positioning arc-shaped plate has the capability of positioning and clamping the rubber bushings of different sizes, and the capability of positioning and clamping the rubber bushings of different sizes by the rubber bushing positioning and clamping connecting assembly is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber bushing positioning, in particular to a rubber bushing positioning clamping connection component. Background Art

[0002] Rubber bushings are accessories used on mechanical parts to achieve sealing, wear protection and dust prevention. They refer to ring sleeves that act as gaskets. Rubber bushings can be used inside pipes. A rubber bushing positioning and clamping connection assembly can be used to push the rubber bushing to be installed inside the pipe.

[0003] When positioning and clamping the rubber bushing, the existing rubber bushing positioning and clamping connection assembly usually sleeves the rubber bushing on the output shaft of the rubber bushing positioning and clamping connection assembly. The existing output shaft can usually only position rubber bushings of one size, which reduces the use efficiency of the rubber bushing positioning and clamping connection assembly. Therefore, a rubber bushing positioning and clamping connection assembly is proposed to address the above problem. Summary of the invention

[0004] The utility model aims to provide a rubber bushing positioning clamping connection assembly to solve the problems raised in the above background technology.

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

[0006] The cam is provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels at the inner side of the guide wheels, and the guide wheels are provided with a plurality of guide wheels at the inner side of the guide wheels.

[0007] Preferably, the connecting shaft is arranged on the inner side of the sleeve, the sleeve is slidably connected to the connecting shaft, and the sleeve is fixedly connected to the connecting block.

[0008] Preferably, the threaded rod is arranged on the inner side of the through hole, and the threaded rod is fixedly connected to the connecting block.

[0009] Preferably, there are six positioning arc plates in total, and the positioning arc plates are arranged on the outside of the fixed disk in an array with the same center and equal angles, and the positioning arc plates are slidably connected to the fixed disk.

[0010] Preferably, the rotating shaft is disposed between the first mounting block and the second mounting block, and both ends of the rotating shaft are rotatably connected to the first mounting block and the second mounting block respectively.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, a structure composed of a positioning arc plate, a rotating shaft rod, a sleeve and a threaded rod is provided. By pulling the threaded rod, the threaded rod drives the sleeve to move. The movement of the sleeve causes the rotating shaft rod to rotate. The rotation of the rotating shaft rod drives the positioning arc plate to slide, so that the positioning arc plate can position and clamp rubber bushings of different sizes. Then, the positioning arc plate is driven to rotate by a servo motor, so that the positioning arc plate drives the rubber bushing to rotate, and the rubber bushing is positioned and clamped on the inner side of the pipe, thereby realizing the ability of the rubber bushing positioning and clamping connection assembly to position and clamp rubber bushings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixed disk of the utility model;

[0015] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0016] Figure 4 This is a schematic diagram of the structure of the guide groove of the utility model;

[0017] Figure 5 This is a schematic diagram of the cross-sectional structure of the connecting shaft of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the positioning arc plate of the utility model.

[0019] In the figure: 1. servo motor; 2. connecting shaft; 3. fixed plate; 4. guide groove; 5. guide rod; 6. limit block; 7. positioning arc plate; 8. first mounting block; 9. rotating shaft; 10. second mounting block; 11. sleeve; 12. slide groove; 13. threaded rod; 14. counterweight limit block; 15. connecting block; 16. through hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0022] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0023] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0024] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0025] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0026] See also Figure 1-6 , the utility model provides a technical solution:

[0027] A rubber bushing positioning and clamping connection assembly comprises a servo motor 1, wherein the end of the output shaft of the servo motor 1 is fixedly connected with a connecting shaft rod 2, a fixed plate 3 is fixedly connected to the outer side of the connecting shaft rod 2, a guide groove 4 is provided on the inner side of the fixed plate 3, a guide rod 5 is slidably connected to the inner side of the guide groove 4, a lower end surface of the guide rod 5 is fixedly connected with a limiting block 6, an end of the guide rod 5 away from the limiting block 6 is fixedly connected with a positioning arc plate 7, a first mounting block 8 is fixedly connected to the outer side of the positioning arc plate 7, a rotating shaft rod 9 of equal size is arranged on the outer side of the first mounting block 8, a second mounting block 10 is arranged on the outer side of the rotating shaft rod 9, a sleeve 11 is fixedly connected to the outer side of the second mounting block 10, a slide groove 12 is provided on the inner side of the connecting shaft rod 2, a threaded rod 13 is slidably connected to the inner side of the slide groove 12, one end of the threaded rod 13 is fixedly connected with a counterweight limiting block 14, a connecting block 15 is fixedly connected to the outer side of the threaded rod 13, and a through hole 16 is provided on the inner side of the connecting block 15.

[0028] The connecting shaft 2 is arranged on the inner side of the sleeve 11, the sleeve 11 is slidably connected to the connecting shaft 2, and the sleeve 11 is fixedly connected to the connecting block 15. This arrangement allows the sleeve 11 and the connecting block 15 to slide relative to the connecting shaft 2; the threaded rod 13 is arranged on the inner side of the through hole 16, and the threaded rod 13 is fixedly connected to the connecting block 15. This arrangement allows the connecting block 15 to be installed on the outer side of the threaded rod 13 through the through hole 16; there are six positioning arc plates 7, and the positioning arc plates 7 are arranged on the outer side of the fixed disk 3 in an array with the same center and equal angles. The positioning arc plates 7 are slidably connected to the fixed disk 3. This arrangement allows multiple positioning arc plates 7 to better position and engage the rubber bushing; the rotating shaft 9 is arranged between the first mounting block 8 and the second mounting block 10, and the two ends of the rotating shaft 9 are rotatably connected to the first mounting block 8 and the second mounting block 10 respectively. This arrangement enables the installation of the rotating shaft 9, so that the rotating shaft 9 acts on the first mounting block 8 and the second mounting block 10.

[0029] Working process: All electrical appliances in the utility model are provided with an external power supply. When the rubber bushing is to be positioned and clamped using the rubber bushing positioning and clamping connection assembly, the threaded rod 13 is dragged upward so that the threaded rod 13 drives the counterweight limit block 14 to slide in the slide groove 12 on the inner side of the connecting shaft rod 2. At the same time, the threaded rod 13 drives the connecting block 15 and the sleeve 11 to slide. The connecting block 15 is installed on the outer side of the threaded rod 13 through the through hole 16. The sleeve 11 drives the second mounting block 10 to slide. The sliding of the second mounting block 10 causes the rotating shaft rod 9 to rotate. The rotation of the rotating shaft rod 9 drives the first mounting block 8 and the positioning arc plate 7 to slide. The positioning arc plate 7 drives the guide rod 5 to slide on the inner side of the guide groove 4. The limiting block 6 prevents the guide rod 5 from leaving the guide groove 4, thereby causing the positioning arc plate 7 to move in the direction close to the sleeve 11, and then the rubber bushing is sleeved on the fixed The outer side of the positioning arc plate 7 is loosened, and the threaded rod 13 is made to move downward under the gravity of the counterweight limit block 14, so that the positioning arc plate 7 moves in the direction away from the sleeve 11, and the rubber bushing is positioned and clamped. At this time, the rubber bushing will act on the fixed disk 3, and the servo motor 1 is started. The rotating shaft of the servo motor 1 drives the connecting shaft 2 to rotate, and the connecting shaft 2 drives the fixed disk 3 to rotate. The fixed disk 3 drives the guide rod 5 and the limiting block 6 to rotate, and the guide rod 5 drives the positioning arc plate 7 to rotate, and the positioning arc plate 7 drives the rubber bushing to rotate, so that the rubber bushing is gradually positioned and clamped in the pipeline. At the same time, when the positioning arc plate 7 rotates, it will drive the rotating shaft 9 to rotate. Under the action of gravity, the positioning arc plate 7 is driven by the rotating shaft 9 to slide in the direction away from the sleeve 11, so that the positioning arc plate 7 clamps the rubber bushing.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber bushing positioning clamping connection assembly, comprising a servo motor (1), characterized in that: The output shaft end of the servo motor (1) is fixedly connected to a connecting shaft (2), the outer side of the connecting shaft (2) is fixedly connected to a fixing plate (3), the inner side of the fixing plate (3) is provided with a guide groove (4), the inner side of the guide groove (4) is slidably connected to a guide rod (5), the lower end surface of the guide rod (5) is fixedly connected to a limiting block (6), the end of the guide rod (5) away from the limiting block (6) is fixedly connected to a positioning arc plate (7), the outer side of the positioning arc plate (7) is fixedly connected to a first mounting block (8), the first mounting block (8) ) is provided on the outer side of a rotating shaft rod (9) of equal size, a second mounting block (10) is provided on the outer side of the rotating shaft rod (9), a sleeve (11) is fixedly connected to the outer side of the second mounting block (10), a sliding groove (12) is provided on the inner side of the connecting shaft rod (2), a threaded rod (13) is slidably connected to the inner side of the sliding groove (12), one end of the threaded rod (13) is fixedly connected to a counterweight limit block (14), a connecting block (15) is fixedly connected to the outer side of the threaded rod (13), and a through hole (16) is provided on the inner side of the connecting block (15).

2. A rubber bushing positioning clamping connection assembly according to claim 1, characterized in that: The connecting shaft rod (2) is arranged on the inner side of the sleeve (11), the sleeve (11) is slidably connected to the connecting shaft rod (2), and the sleeve (11) is fixedly connected to the connecting block (15).

3. A rubber bushing positioning clamping connection assembly according to claim 1, characterized in that: The threaded rod (13) is arranged on the inner side of the through hole (16), and the threaded rod (13) is fixedly connected to the connecting block (15).

4. A rubber bushing positioning clamping connection assembly according to claim 1, characterized in that: There are six positioning arc plates (7) in total. The positioning arc plates (7) are arranged on the outside of the fixed disk (3) in an array with the same center and equal angles. The positioning arc plates (7) are slidably connected to the fixed disk (3).

5. The rubber bushing positioning clamping connection assembly according to claim 1, characterized in that: The rotating shaft rod (9) is arranged between the first mounting block (8) and the second mounting block (10), and two ends of the rotating shaft rod (9) are rotatably connected to the first mounting block (8) and the second mounting block (10) respectively.

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