Sealing ring assembling mechanism

Abstract

The utility model provides a sealing ring assembling mechanism, and belongs to the technical field of vehicle motors. According to the utility model, the power-on head jig for placing the power-on head to be assembled is arranged on the platen, the pressing assembly is arranged beside the power-on head jig, and meanwhile, the push-in assembly is arranged on one side of the power-on head jig along the arrangement direction of the orifice of the power-on head to be assembled; the to-be-assembled power-on head placed on the power-on head jig can be pressed through the pressing assembly, the sealing ring is assembled into the to-be-assembled power-on head through the pushing-in assembly, the stroke distance is judged through the stroke monitoring assembly in the pushing-in process, operation is convenient, the assembling efficiency is higher, and the sealing effect is good. And whether the problems of excessive installation, neglected installation and not-in-place installation of the sealing rings occur or not can be judged through the displacement distance of the stroke monitoring assembly, so that the product quality is guaranteed, and machining and manufacturing of the motor electrifying head are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle motors, and particularly relates to a sealing ring assembly mechanism. Background Art

[0002] When the electric window on a vehicle is lifted or lowered, a motor (window lifter motor) is required for driving, which is a key structure for realizing the lifting and lowering of the electric window. Therefore, ensuring the normal operation of the motor directly relates to whether the window can be lifted and lowered normally.

[0003] Currently, the motors for vehicle windows available on the market are installed inside the door. Moreover, since the window needs to be lifted and lowered within the door, there will be a gap between the window and the door. During use, external water, etc. will enter the door through the gap, affecting the motor installed inside the door. In addition, in order to facilitate wiring, the motors for vehicle windows available on the market usually have connection sockets on the motor. For example, a vehicle window connector structure disclosed in Patent CN113183728A has a connection socket on the window lifter motor assembly. An electrical connection component is provided at the bottom of the connection socket, and the electrical connection component connects the motor. During installation, quick plug-in connection is achieved through the connection socket, which can not only obtain the parameters of the motor but also send control signals to the motor, meeting the usage requirements of quick disassembly and assembly of the motor. However, due to the problem that external water, etc. will enter the door through the gap as described above, and the overall structure such as the motor is installed inside the door, it is easy to enter through the connection socket and affect the electrical connection. Therefore, in the industry, a sealing ring is usually provided at the power-on connector (the above-mentioned connection socket) of the motor (the above-mentioned motor) to avoid the influence caused by water entering the power-on connector. However, during the actual processing, when installing the sealing ring into the power-on connector, the sealing ring is usually manually assembled into the power-on connector, which not only has low assembly efficiency but also lacks a monitoring structure during the assembly process, and problems such as over-assembly, missing assembly, and improper installation are likely to occur, thus affecting the product quality. Summary of the Invention

[0004] Aiming at the above problems existing in the prior art, the present invention aims to provide a sealing ring assembly mechanism, in which a power-on head jig is provided on a platen, and a pressing component is provided beside the power-on head jig. The power-on head to be assembled is placed through the power-on head jig and pressed by the pressing component. Then, a pushing component is provided on the platen and on one side of the power-on head jig. The sealing ring is pushed into the power-on head through the pushing component to achieve the assembly of the sealing ring on the power-on head, without manual assembly, and the assembly efficiency is higher. At the same time, a stroke monitoring component is provided on the pushing component to judge whether there are problems such as over-assembly, missing assembly, or improper installation of the sealing ring, ensuring the product quality.

[0005] The specific technical solutions are as follows:

[0006] A sealing ring assembly mechanism, having the following characteristics, includes:

[0007] A platen;

[0008] A power connection head jig, which is installed on the platen. A receiving hole matching the power connection head to be assembled is provided on the power connection head jig. When the power connection head to be assembled is placed in the receiving hole, the hole opening of the power connection head to be assembled is exposed outside the power connection head jig and is horizontally arranged towards one side;

[0009] A pressing component, which is arranged on the platen and on one side of the power connection head jig. Moreover, the pressing component has a moving pressing head and selectively presses the power connection head to be assembled;

[0010] A pushing-in component, which includes a telescopic driver and an inserting head. The telescopic driver is installed on the platen and on the side where the hole opening of the power connection head to be assembled faces. The inserting head is installed on the telescopic driver and one end thereof selectively moves into the hole opening of the power connection head to be assembled;

[0011] A stroke monitoring component, which is installed on the inserting head or the telescopic shaft of the telescopic driver.

[0012] In the above-mentioned sealing ring assembly mechanism, the pressing component further includes a rotary pressing driver, which is installed on the platen, and the pressing head is installed on the driving shaft of the rotary pressing driver.

[0013] In the above-mentioned sealing ring assembly mechanism, a connecting arm is provided between the driving shaft of the rotary pressing driver and the pressing head. One end of the connecting arm is connected to the driving shaft of the rotary pressing driver, a threaded rod is provided on the pressing head, and the threaded rod is threadedly connected to the other end of the connecting arm.

[0014] In the above-mentioned sealing ring assembly mechanism, it further includes a position detection sensor. An embedding hole is provided on the inserting head and on the side facing the hole opening of the power connection head to be assembled, and the position detection sensor is embedded in the embedding hole.

[0015] In the above-mentioned sealing ring assembly mechanism, the stroke monitoring component includes a travel switch and a moving block. The moving block is installed on the inserting head or the telescopic shaft of the telescopic driver. Two travel switches are provided on the platen along the telescopic direction of the telescopic shaft of the telescopic driver, and the moving block is arranged between the two travel switches.

[0016] In the above-mentioned sealing ring assembly mechanism, it further includes two oil pressure buffers. The two oil pressure buffers are arranged on the platen and are respectively arranged on both sides of the moving block along the telescopic direction of the telescopic shaft of the telescopic driver. The two travel switches are respectively installed on the two oil pressure buffers, and moreover, the buffer heads of the oil pressure buffers protrude beyond the travel switches.

[0017] The above-mentioned sealing ring assembly mechanism further includes a base, the base is provided with a chamber, and the platform is arranged on the top of the base.

[0018] The above-mentioned sealing ring assembly mechanism further includes a protective cover, which is arranged around the outer side of the table and has a loading and unloading door.

[0019] In the above-mentioned sealing ring assembly mechanism, safety detection components are provided on the table or the protective cover and on both sides of the loading and unloading door opening.

[0020] The above-mentioned sealing ring assembly mechanism further includes a defective product box, which is arranged on one side of the table.

[0021] The positive effects of the above technical solution are:

[0022] The above-mentioned sealing ring assembly mechanism is achieved by arranging a power-supply head jig for placing the power-supply head to be assembled on the table, and arranging a clamping component next to the power-supply head jig to clamp the power-supply head to be assembled placed on the power-supply head jig. At the same time, a pushing component is provided on one side of the power-supply head jig and along the arrangement direction of the hole of the power-supply head to be assembled. The sealing ring is assembled into the power-supply head to be assembled through the pushing component, and the stroke distance is judged by the stroke monitoring component during the pushing process. This not only improves the assembly efficiency, but also can judge whether there are problems of over-installation, missing installation and improper installation, thereby ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural diagram of an embodiment of a sealing ring assembly mechanism of the present utility model;

[0024] Figure 2 This is a schematic diagram of the installation of the energizing head fixture, the pressing assembly, the pushing assembly, and the stroke monitoring assembly of a preferred embodiment of the present invention;

[0025] Figure 3 This is a structural diagram of a pushing component and a stroke monitoring component in a preferred embodiment of the present utility model;

[0026] Figure 4 This is a structural diagram of an assembly head according to a preferred embodiment of the present invention.

[0027] In the attached drawings: 1. Table; 11. Base plate; 2. Power head fixture; 3. Power head to be assembled; 4. Clamping assembly; 41. Pressing head; 42. Rotating pressing drive; 43. Connecting arm; 411. Threaded rod; 5. Push-in assembly; 51. Telescopic drive; 52. Assembly head; 521. Embedded hole; 6. Stroke monitoring assembly; 61. Stroke switch; 62. Moving block; 63. Hydraulic buffer; 7. Base; 8. Protective cover; 81. Safety detection assembly; 9. Defective product box. Detailed implementation manners

[0028] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the following embodiments are combined with the appended Figure 1 to the appended Figure 4 to specifically elaborate on the technical solutions provided by the present utility model, but the following content shall not be construed as a limitation to the present utility model.

[0029] Figure 1 is a structural diagram of an embodiment of a sealing ring assembly mechanism of the present utility model; Figure 2 is an installation schematic diagram of a power-on head jig, a pressing component, a pushing component and a stroke monitoring component in a preferred embodiment of the present utility model. As Figure 1 and Figure 2 shown, the sealing ring assembly mechanism provided in this embodiment includes: a table board 1, a power-on head jig 2, a pressing component 4, a pushing component 5 and a stroke monitoring component 6.

[0030] Specifically, the table board 1 is horizontally arranged, and the power-on head jig 2 is installed on the table board 1. At this time, a receiving hole matching the power-on head 3 to be assembled is opened on the power-on head jig 2, so that the power-on head 3 to be assembled can be stably placed on the power-on head jig 2, facilitating the subsequent assembly of the sealing ring. In addition, when placing the power-on head 3 to be assembled in the receiving hole, it is set that the hole opening of the power-on head 3 to be assembled is exposed outside the power-on head jig 2 and horizontally faces one side, which provides conditions for the assembly of the sealing ring and can also meet the movement requirements of the subsequent pushing component 5, facilitating the pushing component 5 to assemble the sealing ring into the power-on head.

[0031] Specifically, the pressing component 4 is arranged on the table board 1 and on one side of the power-on head jig 2, facilitating the pressing component 4 to act on the power-on head 3 to be assembled placed on the power-on head jig 2. And, the pressing component 4 has a moving downward pressing head 41, and during the movement of the downward pressing head 41, it can selectively press the power-on head 3 to be assembled, that is, when the power-on head 3 to be assembled needs to be pressed, the downward pressing head 41 moves and presses the power-on head 3 to be assembled, and when it is necessary to remove the assembled power-on head, the assembled power-on head is loosened by the movement of the downward pressing head 41, which can not only maintain the stability during the installation of the sealing ring but also meet the feeding and unloading requirements.

[0032] Figure 3 is a structural diagram of the pushing component and the stroke monitoring component in a preferred embodiment of the present utility model. As Figures 1 to 3As shown, the pushing component 5 further includes a telescopic driver 51 and an inserting head 52. At this time, the telescopic driver 51 is installed on the platen 1 and on the side facing the orifice of the power-on head 3 to be assembled, providing conditions for the subsequent telescopic driver 51 to drive the inserting head 52 to act on the power-on head 3 to be assembled. During installation, the inserting head 52 is installed on the telescopic driver 51 and one end makes a selective movement of extending into the orifice of the power-on head 3 to be assembled, so that the telescopic driver 51 can act on the power-on head 3 to be assembled through the inserting head 52, and the sealing ring is inserted into the power-on head 3 to be assembled to meet the assembly requirements. Preferably, the telescopic driver 51 is a slide cylinder, which can slide stably in the horizontal plane, meeting both the telescopic requirements and preventing the telescopic shaft from deflecting, providing conditions for the subsequent inserting head 52 to accurately align with the orifice of the power-on head 3 to be assembled.

[0033] Specifically, the stroke monitoring component 6 is installed on the telescopic shaft of the inserting head 52 or the telescopic driver 51, enabling the stroke monitoring component 6 to monitor the movement stroke of the moving inserting head 52, thereby determining whether the sealing ring meets the installation requirements. If the actual stroke of the inserting head 52 is less than the preset stroke, it is determined that there is a problem of overloading or improper installation of the sealing ring. If the actual stroke of the inserting head 52 is greater than the preset stroke, it is determined that there is a problem of missing or underloading the sealing ring. In this way, the judgment of whether the product is qualified can be quickly achieved, with better error prevention effect and higher detection efficiency, thus ensuring the product quality.

[0034] More specifically, the pressing component 4 for pressing the power-on head 3 to be assembled, in addition to the pressing head 41, further includes a rotary pressing driver 42. During installation, the rotary pressing driver 42 is installed on the platen 1. At this time, the pressing head 41 is installed on the drive shaft of the rotary pressing driver 42, making the rotary pressing driver 42 serve as the driving structure for the movement of the pressing head 41. And only when rotary pressing is required, the drive shaft of the rotary pressing driver 42 will deflect to the position corresponding to the power-on head jig 2, while when it is not necessary to press the power-on head 3 to be assembled, the drive shaft of the rotary pressing driver 42 can be located at a position deviated from the power-on head jig 2, that is, providing a sufficiently large loading and unloading space for the power-on head jig 2 even at a limited height, avoiding the problem of the pressing head 41 colliding with the operator's hand, and the structural design is more reasonable.

[0035] More specifically, a connecting arm 43 is further provided between the drive shaft of the rotary pressing driver 42 and the pressing head 41. The installation length of the pressing head 41 is extended through the connecting arm 43, and the structural flexibility is higher. During installation, one end of the connecting arm 43 is connected to the drive shaft of the rotary pressing driver 42. At the same time, a threaded rod 411 is provided on the pressing head 41, and the threaded rod 411 is threadedly connected to the other end of the connecting arm 43 to connect the pressing head 41 and the connecting arm 43. Thus, the operator can adjust the connection distance between the pressing head 41 and the connecting arm 43 by screwing the threaded rod 411, so as to meet the pressing requirements of different forces, and also provide conditions for adapting to the pressing of different types of power connectors in the follow-up. The structure has higher flexibility and better adaptability. In addition, a locking nut is also threadedly connected to the threaded rod 411. When the threaded rod 411 is connected to the connecting arm 43, one side of the locking nut abuts against the connecting arm 43, preventing the problem of accidental rotation of the threaded rod 411 relative to the connecting arm 43, and improving the stability of the installation of the pressing head 41 on the connecting arm 43.

[0036] Figure 4 The structure diagram of the insertion head of a preferred embodiment of the present invention. As Figures 2 to 4 shown, a position detection sensor is further provided on the insertion head 52. At this time, an embedding hole 521 is opened on the insertion head 52 and on the side of the hole opening facing the power connector 3 to be assembled, and the position detection sensor is embedded in the embedding hole 521. That is, in the initial situation, the position detection sensor is arranged facing the power connector jig 2. When the power connector 3 to be assembled is placed on the power connector jig 2, the position detection sensor can detect the in-place signal, so as to avoid the problem of empty running when the power connector 3 to be assembled is not placed, and the safety guarantee is higher. It should be noted that the position monitoring sensor includes but is not limited to a photoelectric sensor. There are various types of detection sensors on the market, and as long as they can meet the detection requirements, their specific types and models will not be elaborated here.

[0037] More specifically, the stroke monitoring component 6 further includes a travel switch 61 and a moving block 62. At this time, the moving block 62 is installed on the telescopic shaft of the insertion head 52 or the telescopic driver 51 and expands and contracts following the telescopic shaft of the telescopic driver 51 or the insertion head 52. At the same time, two travel switches 61 are arranged on the table board 1 along the expansion and contraction direction of the telescopic shaft of the telescopic driver 51, and the moving block 62 is arranged between the two travel switches 61. That is, the moving block 62 can be restricted by the two travel switches 61 during the moving process, so as to ensure the operation safety. At the same time, the moving stroke of the insertion head 52 can be judged according to the distance change between the moving block 62 and the travel switch 61, so as to judge whether there is overloading, missing loading or proper installation of the sealing ring, and ensure the product quality. It should be noted that the travel switch 61 can be a commonly used distance sensor on the market, as long as it can meet the use requirements, and its specific model selection will not be elaborated here.

[0038] More specifically, two oil pressure buffers 63 are further provided on the platen 1. At this time, the two oil pressure buffers 63 are respectively arranged on both sides of the moving block 62 along the telescopic direction of the telescopic shaft of the telescopic driver 51. Preferably, the two travel switches 61 are respectively installed on the two oil pressure buffers 63, so that the two oil pressure buffers 63 can also cooperate with the moving block 62 to buffer the telescopic driver 51 during movement, reducing the risk of impact damage. Moreover, the buffer heads of the oil pressure buffers 63 protrude beyond the travel switches 61, so that when the moving block 62 moves, it will first contact the oil pressure buffers 63 to achieve deceleration, avoiding the structural damage problem caused by the direct impact of the moving block 62 on the travel switches 61 and extending the service life.

[0039] More specifically, a base 7 is further provided below the platen 1. At this time, the base 7 is provided with a chamber. During installation, the platen 1 is arranged on the top of the base 7, and the platen 1 is supported by the base 7. Moreover, the chamber of the base 7 provides an installation space for structures such as the controller for controlling the operation of the equipment and provides external protection, making the structural design more reasonable.

[0040] More specifically, a protective cover 8 is also provided around the outside of the platen 1, achieving the shielding around the platen 1, with better protection effect and higher safety. Moreover, the protective cover 8 is a protective cover 8 with a loading and unloading door opening. Preferably, the loading and unloading door opening is located on the side of the power-on head fixture 2 away from the pressing component 4, facilitating the operator to perform loading and unloading operations on the power-on head fixture 2.

[0041] More specifically, safety detection components 81 are further provided on the platen 1 or the protective cover 8 and on both sides of the loading and unloading door opening. Preferably, the safety detection components 81 are preferably optoelectronic light curtains, which can emit signals when the operator's arm or the like is blocked, avoiding the safety risks caused by the accidental operation of the pressing component 4 and the pushing component 5 when the operator's arm is still operating, and having higher safety guarantee.

[0042] More specifically, a defective product box 9 is also provided on one side of the platen 1. Preferably, the defective product box 9 is installed on the base 7 and outside the protective cover 8, facilitating the operator to put the defective products into the defective product box 9 when the processed products are unqualified, which is convenient for recycling and rework and does not affect the operation of other structures.

[0043] More specifically, a bottom plate 11 can also be provided on the platen 1, and the power-on head fixture 2, the pressing component 4 and the pushing component 5 are all installed on the bottom plate 11. That is, the power-on head fixture 2, the pressing component 4 and the pushing component 5 are formed into a whole through the bottom plate 11, forming a modularization, which is beneficial to the overall disassembly and assembly, and is more convenient for replacement, maintenance and maintenance.

[0044] The sealing ring assembly mechanism provided in this embodiment includes a platen 1, a power-on head fixture 2, a pressing component 4, a pushing component 5, and a stroke monitoring component 6. By arranging a power-on head fixture 2 for placing the power-on head 3 to be assembled on the platen 1, and a pressing component 4 is arranged beside the power-on head fixture 2. At the same time, a pushing component 5 is arranged on one side of the power-on head fixture 2 along the arrangement direction of the hole of the power-on head 3 to be assembled. The power-on head 3 to be assembled placed on the power-on head fixture 2 can be pressed by the pressing component 4, and the sealing ring can be assembled into the power-on head 3 to be assembled by the pushing component 5. During the pushing process, the stroke distance is judged by the stroke monitoring component 6. It is not only convenient to operate and has higher assembly efficiency, but also can judge whether there are problems such as overloading, missing installation, and improper installation of the sealing ring through the displacement distance of the stroke monitoring component 6, thus ensuring the product quality and being beneficial to the processing and manufacturing of the motor power-on head.

[0045] The above are only preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention. For those skilled in the art, it should be realized that all equivalent replacements and obvious changes made by using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A sealing ring assembly mechanism, characterized in that: include: tabletop; A power supply head fixture is mounted on the table. The power supply head fixture is provided with a receiving hole for matching with the power supply head to be assembled. When the power supply head to be assembled is placed in the receiving hole, the hole of the power supply head to be assembled is exposed outside the power supply head fixture and is arranged horizontally to one side. A pressing assembly, which is disposed on the table and located on one side of the energizing head fixture, and has a movable lower pressing head and selectively presses the energizing head to be assembled; A push-in assembly, comprising a telescopic actuator and an insertion head, wherein the telescopic actuator is mounted on the table and is located on the side facing the orifice of the energized head to be assembled, and the insertion head is mounted on the telescopic actuator and has one end that selectively extends into the orifice of the energized head to be assembled; A stroke monitoring component is installed on the assembly head or the telescopic shaft of the telescopic drive.

2. The sealing ring assembly mechanism according to claim 1, characterized in that: The pressing assembly further comprises a rotary pressing driver, wherein the rotary pressing driver is mounted on the table, and the pressing head is mounted on a driving shaft of the rotary pressing driver.

3. The sealing ring assembly mechanism according to claim 2, characterized in that: A connecting arm is provided between the driving shaft of the rotary pressing driver and the pressing head, one end of the connecting arm is connected to the driving shaft of the rotary pressing driver, a threaded rod is provided on the pressing head, and the threaded rod is threadedly connected to the other end of the connecting arm.

4. The sealing ring assembly mechanism according to claim 1, characterized in that: It also includes an in-place detection sensor. An embedding hole is provided on the assembly head and on one side of the opening of the energized head to be assembled, and the in-place detection sensor is embedded in the embedding hole.

5. The sealing ring assembly mechanism according to claim 1, characterized in that: The travel monitoring component includes a travel switch and a moving block. The moving block is installed on the assembly head or the telescopic shaft of the telescopic driver. Two travel switches are arranged on the table along the telescopic direction of the telescopic shaft of the telescopic driver. The moving block is arranged between the two travel switches.

6. The sealing ring assembly mechanism according to claim 5, characterized in that: It also includes two oil pressure buffers, which are arranged on the table and on both sides of the moving block along the telescopic direction of the telescopic axis of the telescopic drive. The two limit switches are respectively installed on the two oil pressure buffers, and the buffer heads of the oil pressure buffers protrude from the limit switch arrangement.

7. The sealing ring assembly mechanism according to claim 1, characterized in that: The utility model further comprises a base, wherein the base is provided with a cavity, and the platform is provided on the top of the base.

8. The sealing ring assembly mechanism according to claim 1, characterized in that: It also includes a protective cover, which is arranged around the outer side of the table and has a loading and unloading door.

9. The sealing ring assembly mechanism according to claim 8, characterized in that: Safety detection components are provided on the platform or the protective cover and on both sides of the loading and unloading door opening.

10. The sealing ring assembly mechanism according to claim 1, characterized in that: It also includes a defective product box, which is arranged on one side of the platform.

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