Swing arm structure of adjusting stud assembly machine for automobile door handle

Abstract

The utility model discloses a swing arm structure of an adjusting stud assembly machine for an automobile door handle, which comprises a device support, a swing arm, a swing arm, a swing arm and a swing arm, the device support consists of a support frame and a mounting plate, the mounting plate is fixed at the top end of the support frame, and a linkage part is arranged on the surface of the mounting plate; the driving part is mounted on the back face of the mounting plate, an output shaft of the driving part movably penetrates through the surface of the mounting plate, and a rotating piece is arranged on one side of the output shaft of the driving part; and the movable plate is arranged on one side of the mounting plate. When the automatic assembly device is used for automatic assembly, after the electric clamp is controlled to clamp a part of a conveying chain on one side, the stability of the electric clamp during movement during assembly is ensured under the limitation of the insertion hole, the lifting plate, the limiting strip and the limiting block when the output shaft of the driving part drives the rotating plate to rotate, and the assembly efficiency is improved. Therefore, the lifting plate enables the electric clamp and the parts clamped by the electric clamp to accurately swing to the assembly table on the other side from top to bottom and from left to right for assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile door handles, in particular to a swing arm structure of an adjusting stud assembly machine for automobile door handles. Background Art

[0002] The stud assembly machine is a device used for automated stud assembly. It is usually composed of a mechanical structure, a control system, and a sensor. The stud assembly machine can efficiently complete large quantities of stud assembly tasks, improve production efficiency and quality stability. The working principle of the stud assembly machine is to control the movement of the mechanical structure through the control system, take the studs out of the feeder, and automatically align them with the screw holes of the workpiece for assembly. During the assembly process, the sensor can monitor the position and assembly force of the studs in real time to ensure the accuracy and stability of the assembly.

[0003] At present, when a stud assembly machine is used to assemble studs, the matching accuracy of the screws and the screw holes is very high during the automatic assembly of the studs, and the swing accuracy of the swing arm that clamps and conveys the screws is also very high. Therefore, the existing technology often fails to assemble in place. For this reason, a swing arm structure of an adjustable stud assembly machine for automobile door handles is proposed. Utility Model Content

[0004] Based on this, it is necessary to provide a swing arm structure of an adjustment stud assembly machine for automobile door handles to address the above technical problems, so as to realize precise and automated stud assembly operations.

[0005] In order to solve the above technical problems, the utility model is solved by the following technical solutions

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A swing arm structure of an adjusting stud assembly machine for a car door handle, comprising:

[0008] The device bracket is composed of a support frame and a mounting plate, the mounting plate is fixed to the top of the support frame, and a linkage is provided on the surface of the mounting plate;

[0009] A driving part, wherein the driving part is mounted on the back of the mounting plate, an output shaft of the driving part movably penetrates the surface of the mounting plate, and a rotating member is arranged on one side of the output shaft of the driving part;

[0010] A movable plate is placed on one side of the mounting plate, a clamp is provided on one side of the movable plate, and a limiting member is provided between the movable plate and the mounting plate.

[0011] As a preferred embodiment of the swing arm structure of the adjusting stud assembly machine for the automobile door handle provided by the utility model, the clamp part includes a fixed block fixed to the surface of the movable plate, the surface of the fixed block is provided with an insertion hole, and the inner cavity of the insertion hole movably penetrates the lifting plate.

[0012] As a preferred embodiment of the swing arm structure of the adjusting stud assembly machine for automobile door handles provided by the utility model, an electric clamp is installed at the bottom end of the lifting plate for transferring and assembling the stud components on the conveyor chain.

[0013] As a preferred embodiment of the swing arm structure of the adjusting stud assembly machine for the automobile door handle provided by the utility model, the limiting member includes a limiting strip fixed to the bottom of the front side of the mounting plate, and the surface of the limiting strip is slidably connected to the limiting block.

[0014] As a preferred embodiment of the swing arm structure of the adjusting stud assembly machine for the automobile door handle provided by the utility model, the limit block is fixedly connected to the movable plate, and the limit strip and the limit block are arranged to be non-detachable.

[0015] As a preferred embodiment of the swing arm structure of the adjusting stud assembly machine for the automobile door handle provided by the utility model, the rotating member includes a rotating plate drivingly connected to the output shaft of the driving part, and a through hole is opened on one side of the rotating plate surface.

[0016] As a preferred embodiment of the swing arm structure of the adjusting stud assembly machine for the automobile door handle provided by the utility model, the driving part is specifically a driving motor that provides driving force.

[0017] As a preferred embodiment of the swing arm structure of the adjusting stud assembly machine for the automobile door handle provided by the utility model, the linkage member includes a movable hole opened on the top of the mounting plate surface, and the movable hole is n-shaped.

[0018] As a preferred embodiment of the swing arm structure of the adjusting stud assembly machine for the automobile door handle provided by the utility model, an inner groove is provided on the inner wall of the movable hole, and a roller is rollingly connected to the inner cavity of the inner groove.

[0019] As a preferred embodiment of the swing arm structure of the adjusting stud assembly machine for the automobile door handle provided by the utility model, a connecting rod is rotatably connected at the center of a circle of one side of the roller, and one end of the connecting rod movably passes through the inner cavity of the through hole and is fixedly connected to the top of the lifting plate surface.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The utility model provides a swing arm structure of an adjustment stud assembly machine for automobile door handles. When the device is used for automatic assembly, after the electric clamp is controlled to clamp the components of the conveyor chain on one side, the output shaft of the driving unit drives the rotating plate to rotate. Under the limitation of the insertion hole and the lifting plate as well as the limit strip and the limit block, the stability of the electric clamp during assembly is ensured, so that the lifting plate allows the electric clamp and the components clamped by it to swing accurately from top to bottom and from left to right to the assembly table on the other side for assembly. After completion, the output shaft of the driving unit drives the rotating plate to reverse the rotation again to return to the original position to continue clamping the components for assembly. In cooperation with the external conveyor chains and assembly tables on both sides of the device, this reciprocating motion finally realizes the precise automated stud assembly operation.

[0022] 2. The utility model provides a swing arm structure of an adjusting stud assembly machine for automobile door handles. When the device is in operation, the roller moves in the inner groove by rolling, and the friction between them is small. Therefore, during the period when the lifting plate drives the electric clamp to swing, it can play a limiting role and allow it to swing more accurately, with higher stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 Provides an overall three-dimensional structural schematic diagram for the utility model;

[0025] Figure 2 A three-dimensional structural schematic diagram of the utility model is provided from the back;

[0026] Figure 3 A three-dimensional structural schematic diagram of the front side of the mounting plate is provided for the utility model;

[0027] Figure 4 Provided for the utility model Figure 3 Schematic diagram of the partially disassembled three-dimensional structure;

[0028] Figure 5 Provides a three-dimensional structural schematic diagram of a fixture and part thereof for the utility model;

[0029] Figure 6 A three-dimensional structural schematic diagram of the utility model during operation is provided.

[0030] The markings in the figure are as follows:

[0031] 1. Device bracket; 2. Support frame; 3. Mounting plate; 4. Driving unit; 5. Movable plate; 6. Clamp member; 61. Fixed block; 62. Insert hole; 63. Lifting plate; 64. Electric clamp; 7. Limit member; 71. Limit strip; 72. Limit block; 8. Rotating member; 81. Rotating plate; 82. Through hole; 9. Linking member; 91. Movable hole; 92. Inner groove; 93. Roller; 94. Linking rod. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0033] Example 1

[0034] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a swing arm structure of an adjusting stud assembly machine for a car door handle, a device bracket 1, the device bracket 1 is composed of a support frame 2 and a mounting plate 3, the mounting plate 3 is fixed to the top of the support frame 2, and a linkage member 9 is arranged on the surface of the mounting plate 3;

[0035] The driving part 4 is mounted on the back of the mounting plate 3. The output shaft of the driving part 4 movably penetrates the surface of the mounting plate 3. A rotating member 8 is provided on one side of the output shaft of the driving part 4.

[0036] The movable plate 5 is placed on one side of the mounting plate 3 , a clamp 6 is provided on one side of the movable plate 5 , and a limiting member 7 is provided between the movable plate 5 and the mounting plate 3 .

[0037] Preferably, the fixture 6 comprises a fixing block 61 fixed to the surface of the movable plate 5 , a surface of the fixing block 61 is provided with an insertion hole 62 , and an inner cavity of the insertion hole 62 is movably penetrated by a lifting plate 63 .

[0038] Preferably, an electric clamp 64 is installed at the bottom end of the lifting plate 63 for transferring and assembling the stud components on the conveyor chain.

[0039] Preferably, the limiting member 7 comprises a limiting strip 71 fixed to the bottom of the front side of the mounting plate 3 , and the surface of the limiting strip 71 is slidably connected to the limiting block 72 .

[0040] Preferably, the limiting block 72 is fixedly connected to the movable plate 5, and the limiting strip 71 and the limiting block 72 are non-detachable.

[0041] Preferably, the rotating member 8 includes a rotating plate 81 drivingly connected to the output shaft of the driving unit 4 , and a through hole 82 is opened on one side of the surface of the rotating plate 81 , and the size of the through hole 82 is adapted to the activity trajectory of the connecting rod 94 .

[0042] Preferably, the driving unit 4 is specifically a driving motor that provides driving force.

[0043] Preferably, the linkage member 9 includes a movable hole 91 opened on the top of the surface of the mounting plate 3, and the movable hole 91 is n-shaped.

[0044] Preferably, an inner wall of the movable hole 91 is provided with an inner groove 92 , and a roller 93 is rollingly connected to the inner cavity of the inner groove 92 .

[0045] Preferably, a connecting rod 94 is rotatably connected at the center of a circle of one side of the roller 93 , and one end of the connecting rod 94 movably passes through the inner cavity of the through hole 82 and is fixedly connected to the top of the surface of the lifting plate 63 .

[0046] Through the above structural design, with the cooperation of the limit strip 71 and the limit block 72, the insertion hole 62 and the lifting plate 63, the inner groove 92 and the roller 93, the lifting plate 63 can eventually drive the electric clamp 64 to swing accurately, thereby ensuring the subsequent stud assembly effect.

[0047] It is worth mentioning that after the output shaft of the driving unit 4 drives the rotating plate 81 to rotate 180 degrees, the lifting plate 63 will drive the electric clamp 64 to move from one side of the front end of the movable hole 91 to the other side. The component conveying chain and the assembly table equipped in the device must be accurately placed at the origin of the electric clamp 64 and the position after the movement. After the electric clamp 64 moves, the output shaft of the driving unit 4 is controlled to drive the rotating plate 81 to rotate 180 degrees in the opposite direction, so that the electric clamp 64 returns to the origin to clamp the components.

[0048] The use process of the swing arm structure of the adjusting stud assembly machine for automobile door handles provided by the utility model is as follows: first, after the control end controls the electric clamp 64 to clamp the components on the conveying chain, the driving part 4 is started, and the output shaft of the driving part 4 drives the rotating plate 81 to rotate 180 degrees in one direction. During the rotation of the rotating plate 81, the connecting rod 94 is allowed to pass through the through hole 82 under the limiting action of the inner groove 92 and the roller 93. According to the shape route of the movable hole 91, the lifting plate 63 is allowed to drive the electric clamp 64 from bottom to top and then from top to bottom under the limiting action of the insertion hole 62. Under the limiting action of the limiting bar 71 and the limiting block 72, it moves to the other side. After the electric clamp 64 corresponds to the position of the components on the assembly table on the other side, assembly is carried out. After completion, the driving part 4 controls the rotating plate 81 to rotate 180 degrees in the opposite direction, causing the electric clamp 64 to move back to the origin again, and continue to clamp and transport the components on the conveying chain. In this reciprocating manner, accurate stud assembly operations are achieved.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A swing arm structure of an adjusting stud assembly machine for a car door handle, characterized in that: It includes: A device bracket (1), the device bracket (1) is composed of a support frame (2) and a mounting plate (3), the mounting plate (3) is fixed to the top of the support frame (2), and a linkage member (9) is provided on the surface of the mounting plate (3); A driving part (4), the driving part (4) being mounted on the back side of the mounting plate (3), the output shaft of the driving part (4) movably passing through the surface of the mounting plate (3), and a rotating member (8) being provided on one side of the output shaft of the driving part (4); A movable plate (5), the movable plate (5) is placed on one side of the mounting plate (3), a clamping member (6) is provided on one side of the movable plate (5), and a limiting member (7) is provided between the movable plate (5) and the mounting plate (3).

2. The swing arm structure of the adjusting stud assembly machine for the automobile door handle according to claim 1, characterized in that: The clamp (6) comprises a fixed block (61) fixed to the surface of the movable plate (5), the surface of the fixed block (61) is provided with an insertion hole (62), and the inner cavity of the insertion hole (62) is movably penetrated by a lifting plate (63).

3. The swing arm structure of the adjusting stud assembly machine for the automobile door handle according to claim 2, characterized in that: An electric clamp (64) is installed at the bottom end of the lifting plate (63) for transferring and assembling the stud components on the conveying chain.

4. The swing arm structure of the adjusting stud assembly machine for the automobile door handle according to claim 1, characterized in that: The limiting member (7) comprises a limiting strip (71) fixed to the bottom of the front side of the mounting plate (3), and the surface of the limiting strip (71) is slidably connected to a limiting block (72).

5. The swing arm structure of the adjusting stud assembly machine for the automobile door handle according to claim 4, characterized in that: The limiting block (72) is fixedly connected to the movable plate (5), and the limiting strip (71) and the limiting block (72) are arranged to be non-detachable.

6. The swing arm structure of the adjusting stud assembly machine for the automobile door handle according to claim 1, characterized in that: The rotating member (8) comprises a rotating plate (81) drivingly connected to the output shaft of the driving part (4), and a through hole (82) is provided on one side of the surface of the rotating plate (81).

7. The swing arm structure of the adjusting stud assembly machine for the automobile door handle according to claim 1, characterized in that: The driving part (4) is specifically a driving motor that provides driving force.

8. The swing arm structure of the adjusting stud assembly machine for the automobile door handle according to claim 7, characterized in that: The linkage member (9) comprises a movable hole (91) opened on the top of the surface of the mounting plate (3), and the movable hole (91) is n-shaped.

9. The swing arm structure of the adjusting stud assembly machine for the automobile door handle according to claim 8, characterized in that: An inner groove (92) is formed on the inner wall of the movable hole (91), and a rolling plate (93) is rotatably connected to the inner cavity of the inner groove (92).

10. The swing arm structure of the adjusting stud assembly machine for the automobile door handle according to claim 9, characterized in that: A connecting rod (94) is rotatably connected at the center of a circle of one side of the roller (93), and one end of the connecting rod (94) movably passes through the inner cavity of the through hole (82) and is fixedly connected to the top of the surface of the lifting plate (63).

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