CN216126796U - Damper assembling tool for automobile handle - Google Patents

Abstract

The utility model discloses a damper assembling tool for an automobile handle, which comprises a workbench plate, wherein a damper placing part for placing a damper to be installed, a damper rotating device for rotating the damper and a damper assembling device for assembling the damper are arranged on the workbench; the damper assembling device comprises a grabbing piece used for grabbing the damper, a first driving device used for driving the grabbing piece to do transverse movement, and a second driving device used for driving the grabbing piece to do vertical movement. The utility model can adjust the angle of the damper to ensure the consistency of products, reduce the working strength of workers for assembling the damper, improve the assembly efficiency, ensure the correctness and consistency of the assembly result, reduce the reject ratio of the products and achieve the aim of saving the cost.

Description

Damper assembling tool for automobile handle

Technical Field

The utility model relates to the technical field of automobile handle assembly, in particular to a damper assembly tool for an automobile handle.

Background

In order to solve the problems that passengers lean forward and are unstable when the automobile is braked emergently and passengers sway left and right when the car turns and are unstable when the car turns, the existing automobiles are all provided with ceiling handles. The handle is used for controlling the body to improve the driving safety. To reduce the installation volume of the handle, the handle is often designed to be reversible. The handle with the turnover function is often provided with a damper, the damper can enable the handle to be turned over gently, the impact quantity is reduced, the noise generated during impact is reduced, and the texture of riding is improved. The current damping method is to use an independent damper installed in the handle assembly, and the center is supported by a shaft pin.

In the manufacturing and assembling process, the damper needs to be pressed into the mounting cavity of the handle assembly, and some factories adopt a manual assembling mode to arrange the damper into the handle assembly. Because the attenuator volume is less, the assembly degree of difficulty is great, wastes time and energy, and assembly efficiency is low. In addition, the angle of each damper is difficult to keep consistent in the assembly process, so that the problem of damper failure after assembly is easily caused, and poor products are made to flow into the market; and if the rotation angle of the damper is not correct, the convex ribs on the curved surface of the damper are not arranged in the grooves of the handle body, so that the hollow stroke in the pulling process of the handle assembly is caused, and the risks of influencing hand feeling and abnormal sound are caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The technical problem to be solved by the utility model is to provide the damper assembling tool for the automobile handle, which can adjust the angle of the damper to ensure the consistency of products, reduce the working strength of workers for assembling the damper, improve the assembling efficiency, ensure the correctness and consistency of the assembling result, reduce the reject ratio of the products and achieve the purpose of saving the cost.

(II) technical scheme

The utility model solves the technical problem by adopting the scheme that the damper assembling tool for the automobile handle comprises a working table plate, wherein a damper placing part for placing a damper to be installed, a damper rotating device for rotating the damper and a damper assembling device for assembling the damper are arranged on the working table plate; the damper assembling device comprises a grabbing piece used for grabbing the damper, a first driving device used for driving the grabbing piece to do transverse movement, and a second driving device used for driving the grabbing piece to do vertical movement.

Specifically, the damper comprises a damper outer shell and a damper inner shell sleeved in the damper outer shell, and the damper outer shell and the damper inner shell can rotate relative to each other; the damper inner shell is characterized in that two stop ribs which are arranged in a straight line are arranged on one end face, exceeding the damper outer shell, of the damper inner shell, and during assembly, the damper inner shell or the damper outer shell is rotated, so that the stop ribs of the damper can be just matched and assembled in a stop rib groove of an automobile handle after rotating to a specific angle.

Specifically, the grabbing piece can grab the damper arranged in the damper placing piece, and the grabbing piece with the damper grabbed is driven by the first driving device to move to the damper rotating device to rotate the damper; the damper which is driven by the first driving device to grab the rotated damper moves to the upper end of the automobile handle, and the damper is pressed into the automobile handle by the second driving device, so that assembly is completed.

By adopting the scheme, the angle of the damper can be adjusted to ensure the consistency of products, the working strength of workers for assembling the damper can be reduced, the assembly efficiency is improved, the correctness and consistency of the assembly result are ensured, the reject ratio of the products is reduced, and the purpose of saving cost is achieved.

Further, the piece is placed to the attenuator includes the attenuator that holds the chamber with attenuator looks adaptation and by the attenuator holds the exit end that the chamber extends outwards and with the attenuator holds the chamber and arranges in parallel's attenuator holding tank.

Further, the grabbing piece comprises a first clamping head and a second clamping head which are arranged oppositely, and the first clamping head and the second clamping head are matched with each other to form a clamping space for accommodating the damper; and the damper accommodating groove can accommodate the grasping member.

Preferably, the curved surface of the damper outer shell is provided with a convex rib, correspondingly, the damper accommodating cavity is provided with an open cavity matched with the convex rib, so that the position of the damper inner shell is fixed, the position of the stop rib is further fixed, the position of the damper rotating device is convenient to adjust, the damper rotating device can be just clamped with the stop rib, and therefore the damper inner shell is rotated, and the production efficiency is improved.

Preferably, the piece is placed to the attenuator is including placing piece and first dog, should prevent to be provided with in the piece the attenuator holds the chamber, place the piece with certain space formation has between the first dog the attenuator holding tank, the inboard of first dog is provided with two restriction archs for prevent to place in the attenuator holding tank takes place to rotate, thereby influence assembly efficiency.

Specifically, during assembly, the initial position of the grabbing piece is positioned in the damper accommodating groove, and the grabbing space of the grabbing piece is coaxial with the damper accommodating cavity; after any damper is placed into the damper containing cavity, another damper is placed to the damper containing cavity, the previous damper is pushed to the clamping space of the grabbing part, meanwhile, the first stop block can prevent the damper from being separated from the grabbing part, and production efficiency is improved.

Furthermore, the top end of the grabbing piece is connected with a grabbing air cylinder for driving the grabbing piece to do grabbing action, the grabbing air cylinder is provided with a first sliding track for the first chuck and the second chuck to slide, and the grabbing air cylinder drives the first chuck and the second chuck to slide towards opposite directions.

Preferably, two second stoppers are respectively arranged at two ends of the grabbing cylinder, which are located on the first sliding track, so that the first chuck and the second chuck are prevented from being separated from the first sliding track.

Specifically, after the damper is pressed into the automobile handle by the grabbing part, the first chuck and the second chuck are controlled by the grabbing cylinder to slide towards the directions away from each other, so that the grabbing part is separated from the damper; when the damper is assembled again, the grabbing cylinder controls the first chuck and the second chuck to slide towards the mutually approaching direction, so that a grabbing space for accommodating the damper is formed, and the damper is convenient to grab and cannot be separated from and rotate.

Further, the damper rotating device comprises a rotating head for rotating the damper, a rotating motor for driving the rotating head to rotate, and an ejection cylinder for driving the rotating head to make transverse motion; the moving direction of the ejection cylinder is perpendicular to the moving direction of the first driving device.

Preferably, a fourth sliding track for the ejection cylinder to slide is arranged on the working table plate.

Preferably, the side of the damper placing piece is provided with a third block, the third block is arranged opposite to the rotating head and used for limiting the damper moving to the rotating head, and the damper is prevented from displacing in the rotating process and affecting the installation position of the subsequent damper on the automobile handle.

Further, the rotating head includes a rotating shaft connected to an output shaft of the rotating electrical machine, and a rotating portion for rotating a damper is provided at an end of the rotating shaft remote from the rotating electrical machine.

Preferably, the rotating shaft is provided with two rotating parts for engaging with a stopper rib on the damper, so that the damper inner housing can be rotated to a specific angle.

Furthermore, the first driving device comprises a transverse moving cylinder for driving the grabbing piece to do transverse movement, and correspondingly, the working table plate is provided with a second sliding track for the transverse moving cylinder to slide.

Preferably, the workbench plate is provided with a mounting frame, the mounting frame is provided with the second sliding rail, and the second sliding rail is provided with a fourth stop block for preventing the transverse moving cylinder from being separated.

Furthermore, the second driving device comprises a press-in air cylinder for driving the grabbing piece to do vertical movement, and correspondingly, the working table plate is provided with a third sliding track for the press-in air cylinder to slide.

Preferably, the third sliding rail is mounted on the traverse cylinder through a mounting block; the third sliding rail is provided with a fifth stop block for preventing the pressing-in air cylinder from being separated; the lower end of the press-in air cylinder is connected with the grabbing air cylinder.

Furthermore, the work platen still is provided with the handle that is used for placing the car handle and places the piece, the handle is placed the piece and is provided with the handle holding tank that is used for holding the car handle.

Further, the workbench plate is also provided with a sensor for signal transmission.

Specifically, the sensor is electrically connected to the gripping cylinder, the pressing cylinder, the rotating motor, and the ejecting cylinder.

(III) advantageous effects

Compared with the prior art, the damper assembling tool for the automobile handle is designed, the angle of the damper can be adjusted to ensure the consistency of products, the working strength of workers for assembling the damper can be reduced, the assembling efficiency is improved, the accuracy and consistency of the assembling result are ensured, the reject ratio of the products is reduced, and the purpose of saving cost is achieved.

Drawings

FIG. 1 is a schematic view of the damper of the present embodiment (before rotation);

FIG. 2 is a schematic view of the damper of the present embodiment (after rotation);

FIG. 3 is a schematic view of the automobile handle of the present embodiment;

FIG. 4 is a schematic structural diagram of a damper assembling tool for an automobile handle according to the embodiment;

FIG. 5 is a schematic view of the damper placement member of the present embodiment;

FIG. 6 is a schematic view of a damper rotating device according to the present embodiment;

FIG. 7 is a schematic view of a damper assembling apparatus according to the present embodiment;

FIG. 8 is an enlarged view taken at A in FIG. 7;

fig. 9 is a schematic view (in a gripping state) of the damper assembling tool for an automobile handle according to the embodiment;

fig. 10 is a schematic view (in a rotated state) of a damper assembling tool for an automobile handle according to the embodiment;

fig. 11 is a schematic view (in a press-in state) of the damper assembling tool for the automobile handle according to the embodiment.

Description of reference numerals: 1. a work table; 11. a second sliding track; 111. a fourth stopper; 12. a third sliding track; 121. mounting blocks; 122. a fifth stop block; 13. a sensor; 14. a fourth sliding track; 15. a mounting frame; 2. a damper placement member; 21. a damper accommodating chamber; 211. opening a cavity; 22. a damper accommodating groove; 23. placing the blocks; 24. a first stopper; 241. a restricting projection; 25. a third stopper; 3. a damper rotating device; 31. rotating the head; 311. a rotating shaft; 312. a rotating part; 32. a rotating electric machine; 33. ejecting out the cylinder; 4. grasping the part; 41. a first chuck; 42. a second chuck; 43. clamping a space; 5, transversely moving the air cylinder; 6. pressing into a cylinder; 7. a grabbing cylinder; 71. a first sliding track; 72. a second stopper; 8. a handle placement member; 81. a handle accommodating groove; 9. a damper; 91. a damper housing; 911. a rib is protruded; 92. a damper inner shell; 921. stopping the position rib; 10. an automobile handle; 101. stop rib groove.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this embodiment:

as shown in fig. 1 to 4, the damper assembling tool for the automobile handle of the embodiment includes a workbench plate 1, and a damper placing part 2 for placing a damper 9 to be installed, a damper rotating device 3 for rotating the damper 9, and a damper assembling device for assembling the damper 9 are arranged on the workbench plate 1; the damper assembling device comprises a grabbing piece 4 used for grabbing a damper 9, a first driving device used for driving the grabbing piece 4 to move transversely, and a second driving device used for driving the grabbing piece 4 to move vertically. Specifically, the damper 9 includes a damper outer shell 91 and a damper inner shell 92 sleeved in the damper outer shell 91, and the damper outer shell 91 and the damper inner shell 92 are rotatable with each other; two stop ribs 921 which are arranged in a straight line are arranged on one end face of the damper inner shell 92, which exceeds the damper outer shell 91, and during assembly, the damper inner shell 92 is rotated, so that the stop ribs 921 of the damper 9 can be just matched and assembled in the stop rib grooves 101 of the automobile handle 10 after rotating to a specific angle. Specifically, the grabbing piece 4 can grab the damper 9 arranged in the damper placing piece 2, and the grabbing piece 4 grabbed with the damper 9 is driven by the first driving device to move to the damper rotating device 3 to rotate the damper 9; the damper 9 which is driven by the first driving device to grab the rotated damper 9 moves to the upper end of the automobile handle 10, and the damper 9 is pressed into the automobile handle 10 by the second driving device, so that the assembly is completed. By adopting the scheme, the angle of the damper 9 can be adjusted to ensure the consistency of products, the working strength of assembling the damper 9 by staff can be reduced, the assembling efficiency is improved, the correctness and consistency of the assembling result are ensured, the reject ratio of the products is reduced, and the purpose of saving cost is achieved.

As shown in fig. 1 to 5, and 7 to 8, further, the damper placing member 2 includes a damper accommodating chamber 21 adapted to the damper 9, and a damper accommodating groove 22 extending outward from an outlet end of the damper accommodating chamber 21 and arranged in parallel with the damper accommodating chamber 21. Further, the gripping member 4 comprises a first clamping head 41 and a second clamping head 42 which are oppositely arranged, and the first clamping head 41 and the second clamping head 42 are matched with each other to form a clamping space 43 for accommodating the damper 9; and the damper accommodating groove 22 can accommodate the grasping member 4. Preferably, be provided with protruding muscle 911 on the curved surface of attenuator shell 91, corresponding, the attenuator holds the chamber 21 be provided with the chamber 211 of opening that protruding muscle 911 matches, thereby it is fixed the position of attenuator inner shell 92 is further fixed the position of ending the position muscle 921 is convenient for adjust the position of attenuator rotary device 3 makes it just can the block end thereby the rotatory attenuator inner shell 92 of position muscle 921 has improved production efficiency. Preferably, the damper placing member 2 includes a placing block 23 and a first stopper 24, the damper containing cavity 21 is arranged in the preventing block, a certain space is formed between the placing block 23 and the first stopper 24 to form the damper containing groove 22, and two limiting protrusions 241 are arranged on the inner side of the first stopper 24 to prevent the damper 9 placed in the damper containing groove 22 from rotating, thereby affecting the assembling efficiency. Specifically, during assembly, the initial position of the grasping member 4 is located in the damper accommodating groove 22, and the grasping space 43 is coaxial with the damper accommodating cavity 21; after any damper 9 is placed into the damper accommodating cavity 21, another damper 9 is placed into the damper accommodating cavity 21, the previous damper 9 is pushed into the clamping space 43 of the grabbing part 4, meanwhile, the first stop block 24 can prevent the damper 9 from being separated from the grabbing part 4, and the production efficiency is improved.

As shown in fig. 7-8, 9 and 11, a grabbing cylinder 7 for driving the grabbing member 4 to perform grabbing action is further connected to the top end of the grabbing member, the grabbing cylinder 7 is provided with a first sliding rail 71 for sliding the first chuck 41 and the second chuck 42, and the grabbing cylinder 7 drives the first chuck 41 and the second chuck 42 to slide in opposite directions. Preferably, the grasping cylinder 7 is provided with two second stoppers 72 at two ends of the first sliding rail 71, respectively, to prevent the first and second chucks 41 and 42 from being separated from the first sliding rail 71. Specifically, after the damper 9 is pressed into the automobile handle 10 by the grabbing part 4, the grabbing cylinder 7 controls the first chuck 41 and the second chuck 42 to slide towards the directions away from each other, so that the grabbing part 4 is separated from the damper 9; when the assembly is performed again, the first chuck 41 and the second chuck 42 are controlled by the grasping cylinder 7 to slide in the direction of approaching each other, and a grasping space 43 for accommodating the damper 9 is formed, so that the damper 9 can be grasped without being disengaged and rotated.

As shown in fig. 4-6 and 10, further, the damper rotating device 3 includes a rotating head 31 for rotating the damper 9, a rotating motor 32 for driving the rotating head 31 to rotate, and an ejecting cylinder 33 for driving the rotating head 31 to make a transverse movement; wherein, the moving direction of the ejection cylinder 33 is perpendicular to the moving direction of the first driving device. Preferably, the working table 1 is provided with a fourth sliding rail 14 on which the ejection cylinder 33 slides. Preferably, a third stop 25 is disposed on a side of the damper placing member 2, and the third stop 25 is disposed opposite to the rotating head 31 and is used for limiting the damper 9 moving to the rotating head 31, so as to prevent the damper 9 from being displaced during the rotation process and affecting the subsequent installation position of the damper 9 on the automobile handle 10. Further, the rotary head 31 includes a rotary shaft 311 connected to an output shaft of the rotary motor 32, and a rotary portion 312 for rotating the damper 9 is provided at an end of the rotary shaft 311 away from the rotary motor 32. Preferably, the rotation shaft 311 is provided with two rotation portions 312 for engaging with the stop ribs 921 of the damper 9, so that the damper inner case 92 can be rotated to a specific angle.

As shown in fig. 7, 9 and 11, further, the first driving device includes a traverse cylinder 5 for driving the grasping element 4 to move transversely, and correspondingly, the work table 1 is provided with a second sliding rail 11 for the traverse cylinder 5 to slide. Preferably, a mounting bracket 15 is disposed on the work table 1, the mounting bracket 15 is provided with the second sliding rail 11, and the second sliding rail 11 is provided with a fourth stopper 111 for preventing the traverse cylinder 5 from being detached. Further, the second driving device comprises a pressing-in air cylinder 6 for driving the grabbing piece 4 to vertically move, and correspondingly, the workbench plate 1 is provided with a third sliding track 12 for the pressing-in air cylinder 6 to slide. Preferably, the third sliding rail 12 is mounted on the traverse cylinder 5 through a mounting block 121; and the third sliding rail 12 is provided with a fifth stopper 122 for preventing the press-in cylinder 6 from being disengaged; the lower end of the press-in air cylinder 6 is connected with the grabbing air cylinder 7.

As shown in fig. 4, further, the work board 1 is further provided with a handle placing member 8 for placing the automobile handle 10, and the handle placing member 8 is provided with a handle receiving groove 81 for receiving the automobile handle 10. Further, the table board 1 is also provided with a sensor 13 for signal transmission. Specifically, the sensor 13 is electrically connected to the grip cylinder 7, the press-in cylinder 6, the rotating motor 32, and the eject cylinder 33.

As shown in fig. 9-11, the working steps of this embodiment are as follows:

1. the initial position of the grasping member 4 is in the damper accommodating groove 22, and the grasping space 43 thereof is coaxial with the damper accommodating cavity 21; after any damper 9 is placed into the damper accommodating cavity 21, another damper 9 is placed into the damper accommodating cavity 21, and the previous damper 9 is pushed into the clamping space 43 of the gripping member 4;

2. the traversing cylinder 5 operates, the grabbing part 4 grabs the damper 9 and moves transversely towards the right until the damper 9 is right to the front end of the rotating head 31, at the moment, the grabbing part 4 grabs the damper outer shell 91, and the damper inner shell 92 can be rotated;

3. when the ejecting cylinder 33 operates, the rotating head 31 moves towards the direction close to the damper 9 until the rotating head contacts the damper 9, at this time, the rotating part 312 of the rotating head 31 is just clamped with the stop rib 921 of the damper 9, the rotating motor 32 operates, and the rotating head 31 drives the damper inner shell 92 to rotate by a specific angle; then, the rotating motor 32 stops, and the ejecting cylinder 33 operates to drive the rotating head 31 to retreat;

4. the transverse moving cylinder 5 operates, the grabbing piece 4 clamps the rotated damper 9 and moves to the upper end of the installation position of the automobile handle 10 transversely towards the right, the pressing cylinder 6 operates to drive the damper 9 to be pressed down to the automobile handle 10, and the damper 9 is installed in the stop rib groove 101 of the automobile handle 10 just in a matched mode until the stop rib 921 of the damper 9 is installed in the stop rib groove 101 of the automobile handle 10, so that assembly is completed;

5. the grabbing cylinder 7 operates, the grabbing piece 4 loosens the damper 9, the pressing cylinder 6 and the transverse moving cylinder 5 operate, and the grabbing piece 4 is driven to return to the initial position.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims (10)

1. The utility model provides a attenuator assembly fixture of car handle which characterized in that: the device comprises a workbench plate (1), wherein a damper placing piece (2) for placing a damper (9) to be installed, a damper rotating device (3) for rotating the damper (9) and a damper assembling device for assembling the damper (9) are arranged on the workbench plate (1); the damper assembling device comprises a grabbing piece (4) used for grabbing a damper (9), a first driving device used for driving the grabbing piece (4) to move transversely, and a second driving device used for driving the grabbing piece (4) to move vertically.

2. The damper assembling tool for an automobile handle according to claim 1, characterized in that: the damper containing piece (2) comprises a damper containing cavity (21) matched with the damper (9) and a damper containing groove (22) which extends outwards from the outlet end of the damper containing cavity (21) and is arranged in parallel with the damper containing cavity (21).

3. The damper assembling tool for an automobile handle according to claim 2, characterized in that: the grabbing piece (4) comprises a first clamping head (41) and a second clamping head (42) which are arranged oppositely, and the first clamping head (41) and the second clamping head (42) are matched with each other to form a grabbing space (43) for accommodating the damper (9); and the damper accommodating groove (22) can accommodate the gripping member (4).

4. The damper assembling tool for an automobile handle according to claim 3, characterized in that: the top end of the grabbing piece (4) is connected with a grabbing air cylinder (7) used for driving the grabbing piece to do grabbing motion, the grabbing air cylinder (7) is provided with a first sliding track (71) for the first chuck (41) and the second chuck (42) to slide, and the grabbing air cylinder (7) drives the first chuck (41) and the second chuck (42) to slide towards opposite directions.

5. The damper assembling tool for an automobile handle according to claim 1, characterized in that: the damper rotating device (3) comprises a rotating head (31) for rotating the damper (9), a rotating motor (32) for driving the rotating head (31) to rotate, and an ejection cylinder (33) for driving the rotating head (31) to do transverse movement; wherein the moving direction of the ejection cylinder (33) is perpendicular to the moving direction of the first driving device.

6. The damper assembling tool for an automobile handle according to claim 5, characterized in that: the rotating head (31) comprises a rotating shaft (311) connected with an output shaft of the rotating motor (32), and one end, far away from the rotating motor (32), of the rotating shaft (311) is provided with a rotating part (312) used for rotating a damper (9).

7. The damper assembling tool for an automobile handle according to claim 1, characterized in that: the first driving device comprises a transverse moving cylinder (5) used for driving the grabbing piece (4) to do transverse movement, and correspondingly, the working table plate (1) is provided with a second sliding track (11) for the transverse moving cylinder (5) to slide.

8. The damper assembling tool for an automobile handle according to claim 1, characterized in that: the second driving device comprises a pressing-in air cylinder (6) used for driving the grabbing piece (4) to do vertical movement, and correspondingly, the working table plate (1) is provided with a third sliding track (12) for the pressing-in air cylinder (6) to slide.

9. The damper assembling tool for an automobile handle according to claim 1, characterized in that: the working table plate (1) is further provided with a handle placing piece (8) used for placing an automobile handle (10), and the handle placing piece (8) is provided with a handle accommodating groove (81) used for accommodating the automobile handle (10).

10. The damper assembling tool for an automobile handle according to claim 1, characterized in that: the workbench plate (1) is further provided with a sensor (13) for signal transmission.

Images