Auxiliary tool for hydraulic coupler maintenance

Abstract

The utility model discloses an auxiliary tool for hydraulic coupler maintenance, which relates to the technical field of hydraulic couplers, and comprises a body and an input shaft, the input shaft is fixedly connected to the side surface of the body, and a bearing penetrates through the circumferential surface of the body. When a rotating plate rotates clockwise, a round rod is driven to rotate clockwise, an acting ring fixed to the circumferential face of the round rod is forced to rotate clockwise, a round shaft penetrating through the side face of the acting ring rotates clockwise, a connecting rod and a brush rotate clockwise along with the round shaft, the brush is stressed, and sealant can be evenly smeared to the connecting position of the output end; according to the invention, the sealing glue is used for sealing the connecting part and repairing the liquid leakage outlet of the output end, so that the complete repairing work is simple and rapid, the maintenance speed of workers is improved, and the maintenance time of the workers is saved.

Description

Technical Field

[0001] This utility model belongs to the field of hydraulic coupling technology, and in particular relates to an auxiliary tooling for the maintenance of hydraulic couplings. Background Art

[0002] With the rapid development of industrial technology, more and more equipment requires the use of hydraulic couplings as the main device for power output conversion. A hydraulic coupling, also known as a hydraulic connection, is a mechanical device used to connect a power source to a working machine to transmit rotational power. The power source can include an engine or motor. A hydraulic coupling is a non-rigid coupling that uses a liquid as its working medium.

[0003] According to a public announcement of a hydraulic coupling installation tool (publication number: CN 207415269 U), it includes a lead screw whose front end is threadedly connected to a threaded hole at the end of the output shaft, a thrust sleeve sleeved in the middle of the lead screw and used to push the hydraulic coupling to move towards the power equipment side, and a force application handle rotatably connected to the end of the thrust sleeve, sleeved on the outer periphery of the lead screw and threadedly engaged with the lead screw.

[0004] However, in the above design, it is difficult to achieve uniform application of sealant to the connection of the output end by means of the front end, the output shaft end and other components working together. As a result, the sealant cannot seal the connection and cannot repair the leakage outlet of the output end. Therefore, we propose an auxiliary tooling for the maintenance of hydraulic couplers. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary tooling for the repair of hydraulic couplers. Through the cooperation of components such as a rotating shaft, rotating plate, round rod, and actuating ring, when the rotating plate rotates clockwise, it drives the round rod to rotate clockwise, forcing the actuating ring fixed to the circumference of the round rod to rotate clockwise. This causes the round shaft passing through the side of the actuating ring to rotate clockwise, and the connecting rod and brush follow the rotation of the round shaft clockwise. This allows the brush to apply sealant evenly to the connection at the output end, sealing the connection and repairing any leakage at the output end. This simple and quick repair improves the repair speed and saves time, solving existing problems.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to an auxiliary tooling for the maintenance of a hydraulic coupling, comprising a body and an input shaft. The input shaft is fixedly connected to the side of the body. A bearing passes through the circumferential surface of the body, and a support frame is snapped onto the circumferential surface of the bearing. A maintenance applicator is provided on the side of the support frame. The maintenance applicator includes a motor, which is fixedly connected to the circumferential surface of the support frame. A rotating shaft is fixedly connected to the end of the output shaft of the motor, and a rotating plate is fixedly connected to the circumferential surface of the rotating shaft. A round rod passes through the side of the rotating plate.

[0008] Furthermore, an actuating ring is fixedly connected to the circumference of the round rod, and a round shaft is fixedly passed through the side of the actuating ring. A rectangular groove is formed on the side of the round shaft, and a retaining groove is formed on the inner wall of the rectangular groove. A spring is fixedly connected to the inner wall of the retaining groove, and a retaining block is fixedly connected to the end of the spring away from the retaining groove. A connecting rod is slidably connected to the inner wall of the rectangular groove, and a brush is fixedly connected to the bottom of the connecting rod. This design facilitates the actuating ring to be forced to drive the round shaft to rotate clockwise.

[0009] Furthermore, the side cross-section of the connecting rod is U-shaped, the side cross-section of the brush is L-shaped, and the locking block is slidably connected to the inner wall of the slot.

[0010] Furthermore, a drying device is provided on the circumferential surface of the support frame. The drying device includes a fixed frame, which is fixedly connected to the circumferential surface of the support frame. The inner wall of the fixed frame is fixedly connected with teeth. This design helps the support frame to play a supporting role.

[0011] Furthermore, a rotating rod extends through the side of the actuating ring, a gear is fixedly connected to the circumferential surface of the rotating rod, a fixed ring is fixedly connected to the circumferential surface of the rotating rod, and a fan blade is fixedly connected to the circumferential surface of the fixed ring. This design facilitates the gear to rotate clockwise under force.

[0012] Furthermore, the gear meshes with the teeth, and the gear is located on the side of the fixed ring. This design is advantageous because when the rotating rod rotates clockwise, it drives the fixed ring to rotate clockwise.

[0013] Furthermore, the fan blades are provided in a plurality of units and are arranged in a circular array on the circumferential surface of the fixed ring. The side cross-section of the working ring is set in an irregular shape. This design is beneficial to drive the fan blades to rotate clockwise when the fixed ring rotates clockwise.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model utilizes the cooperation of components such as a rotating shaft, rotating plate, round rod, and actuating ring to achieve the following: when the rotating plate rotates clockwise, it drives the round rod to rotate clockwise, forcing the actuating ring fixed on the circumference of the round rod to rotate clockwise. This causes the round shaft passing through the side of the actuating ring to rotate clockwise, and the connecting rod and brush follow the rotation of the round shaft clockwise. This allows the brush to be stressed and evenly apply sealant to the connection at the output end, sealing the connection and repairing the leakage outlet at the output end. This simple and quick complete repair work improves the maintenance speed of the staff and saves maintenance time.

[0016] 2. This utility model utilizes the cooperation of components such as teeth, fixing frame, fixing ring, and rotating rod to achieve clockwise rotation of the fixed ring fixed on the circumference of the rotating rod when the rotating rod rotates clockwise. This causes the fan blades to rotate clockwise, allowing the fan blades to store air and blow it onto the surface of the applied sealant, accelerating the drying speed of the sealant. This allows the hydraulic coupling to re-enter the working state more quickly, saving a significant amount of time and achieving the desired drying effect.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional cross-sectional view of the rotating shaft of this utility model;

[0021] Figure 3 For the present utility model Figure 2 A three-dimensional magnified structural diagram of A in the middle;

[0022] Figure 4 For the present utility model Figure 2 A three-dimensional magnified structural diagram of B.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Body; 2. Input shaft; 3. Bearing; 4. Support frame; 5. Maintenance and application device; 51. Motor; 52. Rotating shaft; 53. Rotating plate; 54. Round rod; 55. Actuating ring; 56. Round shaft; 57. Rectangular groove; 58. Slot; 59. Spring; 510. Locking block; 511. Connecting rod; 512. Brush; 6. Drying device; 61. Fixing frame; 62. Tooth; 63. Rotating rod; 64. Gear; 65. Fixing ring; 66. Fan blade. DETAILED DESCRIPTION

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 This utility model is an auxiliary tooling for the maintenance of a hydraulic coupling, including a body 1 and an input shaft 2. The input shaft 2 is fixedly connected to the side of the body 1. A bearing 3 passes through the circumferential surface of the body 1. A support frame 4 is snapped onto the circumferential surface of the bearing 3. A maintenance applicator 5 is provided on the side of the support frame 4. The maintenance applicator 5 includes a motor 51, which is fixedly connected to the circumferential surface of the support frame 4. A rotating shaft 52 is fixedly connected to the end of the output shaft of the motor 51. A rotating plate 53 is fixedly connected to the circumferential surface of the rotating shaft 52. A round rod 54 passes through the side of the rotating plate 53.

[0027] An actuating ring 55 is fixedly connected to the circumference of the round rod 54. A round shaft 56 is fixedly passed through the side of the actuating ring 55. A rectangular groove 57 is opened on the side of the round shaft 56. A slot 58 is opened on the inner wall of the rectangular groove 57. A spring 59 is fixedly connected to the inner wall of the slot 58. A locking block 510 is fixedly connected to the end of the spring 59 away from the slot 58. A connecting rod 511 is slidably connected to the inner wall of the rectangular groove 57. A brush 512 is fixedly connected to the bottom of the connecting rod 511. This design is conducive to the actuating ring 55 being forced to drive the round shaft 56 to rotate clockwise.

[0028] The side section of the connecting rod 511 is U-shaped, the side section of the brush 512 is L-shaped, and the locking block 510 is slidably connected to the inner wall of the slot 58.

[0029] A drying device 6 is provided on the circumferential surface of the support frame 4. The drying device 6 includes a fixing frame 61, which is fixedly connected to the circumferential surface of the support frame 4. The inner wall of the fixing frame 61 is fixedly connected with teeth 62. This design helps the support frame 4 to play a supporting role.

[0030] A rotating rod 63 passes through the side of the working ring 55. A gear 64 is fixedly connected to the circumference of the rotating rod 63. A fixing ring 65 is fixedly connected to the circumference of the rotating rod 63. A fan blade 66 is fixedly connected to the circumference of the fixing ring 65. This design is conducive to the gear 64 being subjected to force to achieve clockwise rotation.

[0031] Gear 64 meshes with teeth 62. Gear 64 is located on the side of fixed ring 65. This design is beneficial because when rotating rod 63 rotates clockwise, it drives fixed ring 65 to rotate clockwise.

[0032] Several fan blades 66 are provided and arranged in a circular array on the circumferential surface of the fixed ring 65. The side cross-section of the actuating ring 55 is set in an irregular shape. This design is beneficial to drive the fan blades 66 to rotate clockwise when the fixed ring 65 rotates clockwise.

[0033] One specific application of this embodiment is as follows: First, when the operator needs to repair the hydraulic coupling, if there is leakage at the output end of the hydraulic coupling, the operator needs to apply sealant to the connection at the output end. To save the operator's repair time, the operator needs to clip the support frame 4 onto the circumferential surface of the bearing 3, turn on the external power supply, so that the motor 51 starts, forcing the rotating shaft 52 to rotate clockwise. When the rotating shaft 52 rotates clockwise, it drives the rotating plate 53 fixed on the circumferential surface of the rotating shaft 52 to rotate clockwise. When the rotating plate 53 rotates clockwise... When activated, the circular rod 54 rotates clockwise, forcing the actuating ring 55 fixed on the circumference of the circular rod 54 to rotate clockwise. This causes the circular shaft 56 passing through the side of the actuating ring 55 to rotate clockwise. The connecting rod 511 and the brush 512 follow the circular shaft 56 to rotate clockwise, so that the brush 512 is subjected to force and can evenly apply the sealant to the connection at the output end, thus sealing the connection and repairing the leakage outlet at the output end. This simple and quick complete repair work improves the maintenance speed of the staff and saves the maintenance time.

[0034] In the maintenance applicator 5, when the sealant is evenly applied to the connection at the output end, in order to accelerate the drying speed of the sealant, when the actuating ring 55 is subjected to force and rotates clockwise, it drives the rotating rod 63 to rotate clockwise. Since the gear 64 and the teeth 62 mesh with each other, when the rotating rod 63 rotates clockwise, the gear 64 is subjected to force and rotates clockwise, forcing the rotating rod 63 to rotate clockwise. When the rotating rod 63 rotates clockwise, it drives the fixing ring 65 fixed on the circumference of the rotating rod 63 to rotate clockwise, thereby realizing the clockwise rotation of the fan blade 66. This allows the fan blade 66 to store air and blow it onto the surface of the applied sealant, accelerating the drying speed of the sealant. This allows the hydraulic coupler to re-enter the working state more quickly, saving a lot of time and achieving the drying effect.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary tooling for repairing a hydraulic coupling, comprising a body (1) and an input shaft (2), characterized in that: The input shaft (2) is fixedly connected to the side of the body (1). The circumferential surface of the body (1) is penetrated by a bearing (3). The circumferential surface of the bearing (3) is clamped with a support frame (4). The side of the support frame (4) is provided with a maintenance and application device (5). The maintenance applicator (5) includes a motor (51), which is fixedly inserted through the circumferential surface of the support frame (4). The output shaft of the motor (51) is fixedly connected to a rotating shaft (52), and a rotating plate (53) is fixedly connected to the circumferential surface of the rotating shaft (52). A round rod (54) passes through the side of the rotating plate (53).

2. The auxiliary tooling for repairing a hydraulic coupling according to claim 1, characterized in that, A working ring (55) is fixedly connected to the circumferential surface of the round rod (54). A round shaft (56) is fixedly passed through the side of the working ring (55). A rectangular groove (57) is opened on the side of the round shaft (56). A slot (58) is opened on the inner wall of the rectangular groove (57). A spring (59) is fixedly connected to the inner wall of the slot (58). A locking block (510) is fixedly connected to the end of the spring (59) away from the slot (58). A connecting rod (511) is slidably connected to the inner wall of the rectangular groove (57). A brush (512) is fixedly connected to the bottom of the connecting rod (511).

3. The auxiliary tooling for repairing a hydraulic coupling according to claim 2, characterized in that, The side section of the connecting rod (511) is U-shaped, the side section of the brush (512) is L-shaped, and the card block (510) is slidably connected to the inner wall of the card slot (58).

4. The auxiliary tooling for repairing a hydraulic coupling according to claim 1, characterized in that, The support frame (4) is provided with a drying device (6) on its circumferential surface. The drying device (6) includes a fixing frame (61), which is fixedly connected to the circumferential surface of the support frame (4). The inner wall of the fixing frame (61) is fixedly connected with teeth (62).

5. The auxiliary tooling for repairing a hydraulic coupling according to claim 2, characterized in that, A rotating rod (63) passes through the side of the actuating ring (55), a gear (64) is fixedly connected to the circumferential surface of the rotating rod (63), a fixing ring (65) is fixedly connected to the circumferential surface of the rotating rod (63), and a fan blade (66) is fixedly connected to the circumferential surface of the fixing ring (65).

6. The auxiliary tooling for repairing a hydraulic coupling according to claim 5, characterized in that, The gear (64) meshes with the teeth (62), and the gear (64) is located on the side of the fixed ring (65).

7. The auxiliary tooling for repairing a hydraulic coupling according to claim 5, characterized in that, The fan blades (66) are provided in a plurality of them and are arranged in a circular array on the circumferential surface of the fixed ring (65), and the side cross section of the working ring (55) is configured as irregular.

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