CN219444955U - Automobile armrest hinge assembly fixture - Google Patents

Abstract

The utility model belongs to the field of automobile assembly tools, in particular to an automobile armrest hinge assembly tool, which aims at solving the problems that the existing assembly tool has lower positioning efficiency on a workpiece, poor action continuity and difficult continuous processing. The assembly fixture has higher positioning efficiency on the workpiece, better action continuity and continuous processing.

Description

Automobile armrest hinge assembly fixture

Technical Field

The utility model relates to the technical field of automobile assembly tools, in particular to an automobile armrest hinge assembly tool.

Background

The automobile armrest hinge device is an important device used on an automobile armrest and is a main support structure of the automobile armrest, when a person works, a rotating shaft penetrates through a shaft hole of a hinge to be aligned with a mounting hole of a glove box, and then a hand hammer is used for knocking the outer end of the rotating shaft for multiple times, so that the rotating shaft is hammered into the mounting hole of the glove box;

in the prior art, the hinge is assembled by manually knocking, the operation efficiency is low, the beat of the whole wire body is influenced, and the application number 202120516643.7 for the problems is aimed at to disclose a hinge assembly fixture, which comprises a bracket, a pressing fixture, a jacking fixture and a driving element, wherein the bracket comprises a bottom plate and a supporting plate arranged on the bottom plate; the bottom plate is provided with a follow-up positioning block for positioning the glove box, and the supporting plate is provided with an axially guiding sliding rail; the pressing jig is used for axially pressing the rotating shaft;

however, the existing assembly fixture has low positioning efficiency on the workpiece, and poor action consistency, and is difficult to continuously process.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an automobile armrest hinge assembly tool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an automobile armrest hinge assembly fixture, includes frock chassis, lift adjustment frame and assembly workbench, lift adjustment frame slidable mounting is on the frock chassis, assembly workbench rotates and installs on the frock chassis, fixedly connected with two support angle boards on the assembly workbench, respectively fixed mounting has knock-pin part one and knock-pin part two on the two support angle boards, fixed mounting has hold-down part one on the assembly workbench, be connected with locating part one on the hold-down part, locating part one is connected with the assembly workbench, fixed mounting has two fixed plates on the frock chassis, and one side of two fixed plates all fixed mounting has the part that slides, fixed mounting has hold-down part two and hold-down part three on the assembly workbench, be equipped with same locating part two between hold-down part two and the hold-down part three, locating part two are connected on the assembly workbench.

Specifically, the bottom of the assembly workbench is fixedly provided with a control box, and one side of the control box is fixedly provided with two connectors and an electromagnetic valve.

Specifically, compress tightly part two includes mount, cylinder, lift control head, support frame, compresses tightly arm and pressure strip, set up the fixed orifices on the assembly workbench, fixed mounting has the mount in the fixed orifices, the bottom fixed mounting of mount has the cylinder, fixedly connected with lift control head on the output shaft of cylinder.

Specifically, fixedly mounted has the support frame on the mount, rotate on the support frame and be connected with the hold-down arm, the one end of hold-down arm rotates to be connected on the lift control head, the other end fixedly connected with hold-down plate of hold-down arm.

Specifically, fixed mounting has the connecting axle on the arm that compresses tightly, the rotatory hole has been seted up on the lift control head, and the connecting axle rotates to be installed in rotatory hole.

Specifically, two rotating rods are rotatably arranged on the supporting frame, two rotating grooves are formed in the pressing arm, and one end of each rotating rod is rotatably arranged in the corresponding rotating groove.

Specifically, a plurality of universal wheels are fixedly arranged at the bottom of the tool underframe.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the automobile armrest hinge assembly tool, the automobile armrest and the hinge are placed on the assembly workbench, the two sliding parts slide the automobile armrest and the hinge and move the assembly position of the automobile armrest and the hinge, the first positioning part and the second positioning part position a workpiece and can stabilize the position of the workpiece, and the first pressing part, the second pressing part and the third pressing part further press the workpiece.

(2) According to the automobile armrest hinge assembly tool, the electromagnetic valve is matched with the two connecting pieces to control the starting and stopping of the air cylinder, the air cylinder drives the lifting control head to move, and the lifting control head drives the pressing arm to rotate on the supporting frame, so that the pressing arm drives the pressing plate to press the workpiece, and the first pin pushing component and the second pin pushing component push the workpiece and complete assembly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.

Fig. 1 is a schematic perspective view of an assembly fixture for an automobile armrest hinge;

fig. 2 is a schematic diagram of a front view structure of an assembly fixture for an automobile armrest hinge provided by the utility model;

fig. 3 is an enlarged view at a in fig. 1.

In the figure: 1. a tool underframe; 2. lifting the adjusting frame; 3. an assembly workbench; 4. a first knock pin member; 5. a first pressing member; 6. a first positioning component; 7. a second ejector pin member; 8. a sliding member; 9. a second pressing member; 91. a fixing frame; 92. a cylinder; 93. a lifting control head; 94. a support frame; 95. a hold-down arm; 96. a compacting plate; 10. a third pressing member; 11. a second positioning component; 12. two connecting pieces; 13. a solenoid valve.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1-3, an automobile armrest hinge assembly fixture comprises a fixture chassis 1, a lifting adjusting frame 2 and an assembly workbench 3, wherein the lifting adjusting frame 2 is slidably mounted on the fixture chassis 1, a plurality of universal wheels are fixedly mounted at the bottom of the fixture chassis 1, the assembly workbench 3 is rotatably mounted on the fixture chassis 1, two support corner plates are fixedly connected to the assembly workbench 3, a top pin part I4 and a top pin part II 7 are fixedly mounted on two support frame 94 plates respectively, a pressing part I5 is fixedly mounted on the assembly workbench 3, a positioning part I6 is connected to the pressing part I5, the positioning part I6 is connected with the assembly workbench 3, two fixing plates are fixedly mounted on the fixture chassis 1, a sliding part 8 is fixedly mounted at one side of each of the two fixing plates, a control box is fixedly mounted at the bottom of each of the assembly workbench 3, a pressing part II 9 and a pressing part III 10 are fixedly mounted on the assembly workbench 3, and the pressing part II and the pressing part III 10 are connected to the same positioning part II 11.

In this embodiment, compress tightly part two 9 includes mount 91, cylinder 92, lift control head 93, support frame 94, compress tightly arm 95 and hold-down plate 96, set up the fixed orifices on the assembly workbench 3, fixed mounting has mount 91 in the fixed orifices, the bottom fixed mounting of mount 91 has cylinder 92, fixedly connected with lift control head 93 on the output shaft of cylinder 92, fixed mounting has support frame 94 on the mount 91, rotate on the support frame 94 and be connected with compress tightly arm 95, the one end rotation of compress tightly arm 95 is connected on lift control head 93, the other end fixedly connected with compress tightly plate 96 of compress tightly arm 95.

In this embodiment, a connection shaft is fixedly installed on the pressing arm 95, a rotation hole is formed in the lifting control head 93, and the connection shaft is rotatably installed in the rotation hole.

In this embodiment, two rotating rods are rotatably mounted on the supporting frame 94, two rotating grooves are formed in the pressing arm 95, and one end of each rotating rod is rotatably mounted in the corresponding rotating groove.

In this embodiment, the automobile armrest and the hinge are placed on the assembly workbench 3, the two sliding components 8 slide the automobile armrest and the hinge and move the assembly position of the automobile armrest and the hinge, the first positioning component 6 and the second positioning component 11 position the workpiece and can stabilize the position of the workpiece, the first pressing component 5, the second pressing component 9 and the third pressing component 10 further press the workpiece, the electromagnetic valve 13 cooperates with the two connecting pieces 12 to control the starting and stopping of the air cylinder 92, the air cylinder 92 drives the lifting control head 93 to move, the lifting control head 93 drives the pressing arm 95 to rotate on the supporting frame 94, the pressing arm 95 drives the pressing plate 96 to press the workpiece, and the first ejector pin component 4 and the second ejector pin component 7 eject the workpiece and complete the assembly.

Compared with the prior art, the utility model has the technical advantages that: the assembly fixture has higher positioning efficiency on the workpiece, better action continuity and continuous processing.

Claims (7)

1. The utility model provides an automobile armrest hinge assembly fixture, its characterized in that, including frock chassis (1), lift alignment jig (2) and assembly workstation (3), lift alignment jig (2) slidable mounting is on frock chassis (1), assembly workstation (3) rotate and install on frock chassis (1), fixedly connected with two support gussets on assembly workstation (3), respectively fixed mounting have knock-pin part one (4) and knock-pin part two (7) on two support frame (94) boards, fixed mounting has on assembly workstation (3) and compresses tightly part one (5), be connected with locating part one (6) on compressing tightly part one (5), locating part one (6) are connected with assembly workstation (3), fixed mounting has two fixed plates on frock chassis (1), one side of two fixed plates is all fixed mounting has sliding part (8), fixed mounting has compressing tightly part two (9) and compressing tightly part three (10) on assembly workstation (3), compressing tightly part two (9) and compressing tightly part three (10) and being equipped with between the part two (11) and being equipped with on the same location workstation (11).

2. The automobile armrest hinge assembly fixture according to claim 1, characterized in that a control box is fixedly installed at the bottom of the assembly workbench (3), and two connectors (12) and an electromagnetic valve (13) are fixedly installed at one side of the control box.

3. The automobile armrest hinge assembly fixture according to claim 1, wherein the second pressing component (9) comprises a fixing frame (91), an air cylinder (92), a lifting control head (93), a supporting frame (94), a pressing arm (95) and a pressing plate (96), a fixing hole is formed in the assembly workbench (3), the fixing frame (91) is fixedly installed in the fixing hole, the air cylinder (92) is fixedly installed at the bottom of the fixing frame (91), and the lifting control head (93) is fixedly connected to an output shaft of the air cylinder (92).

4. The automobile armrest hinge assembly fixture according to claim 3, wherein a supporting frame (94) is fixedly installed on the fixing frame (91), a pressing arm (95) is rotatably connected to the supporting frame (94), one end of the pressing arm (95) is rotatably connected to the lifting control head (93), and a pressing plate (96) is fixedly connected to the other end of the pressing arm (95).

5. The assembly fixture for the automobile armrest hinge as claimed in claim 4, wherein a connecting shaft is fixedly installed on the pressing arm (95), a rotating hole is formed in the lifting control head (93), and the connecting shaft is rotatably installed in the rotating hole.

6. The assembly fixture for the automobile armrest hinge as set forth in claim 4, wherein two rotating rods are rotatably mounted on the supporting frame (94), two rotating grooves are formed in the pressing arm (95), and one ends of the rotating rods are rotatably mounted in the corresponding rotating grooves.

7. The automobile armrest hinge assembly fixture according to claim 1, characterized in that the bottom of the fixture chassis (1) is fixedly provided with a plurality of universal wheels.