CN220806173U

CN220806173U - Automatic damper assembly device

Info

Publication number: CN220806173U
Application number: CN202322607940.4U
Authority: CN
Inventors: 张昭炯
Original assignee: Beijing Bai Lear Automotive Systems Co ltd
Current assignee: Beijing Bai Lear Automotive Systems Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-04-19
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses a device for automatically assembling a damper assembly, which relates to the technical field of automobile part installation and comprises a base, wherein a base plate and a positioning seat arranged on the base plate are arranged on the base, and a positioning rod is arranged on the positioning seat; the positioning seat is used for positioning the rotating shaft, and the positioning rod is used for positioning and preventing a dead when the damper is inserted into the rotating shaft; the base plate is also provided with a press-fit mechanism for pushing the damper to be inserted into the rotating shaft; the substrate is also provided with a pushing mechanism positioned at one side of the positioning seat, and the pushing mechanism is used for pushing and clamping the C-shaped buckle on the rotating shaft; the machine base is provided with a vibrating disc for conveying the C-shaped buckle to the pushing mechanism; after the rotary shaft and the damper are fed manually, the feeding and press-fitting process of the C-shaped buckle is automatically completed, so that the assembly efficiency is improved, and the labor intensity of workers is reduced.

Description

Automatic damper assembly device

Technical Field

The utility model relates to the technical field of automobile part installation, in particular to a device for automatically assembling a damper assembly.

Background

As shown in fig. 1, the damper assembly comprises a rotating shaft and a damper sleeved on the rotating shaft, and the complete assembly of the damper assembly is completed by clamping and arranging a C-shaped buckle at the position of the rotating shaft extending out of the damper, wherein in order to ensure stable fit between the C-shaped buckle and the rotating shaft, the opening size of the C-shaped buckle is 7.6mm, the diameter of the fit position of the rotating shaft is 9mm, and the interference is 1.4mm; in the prior art, a large external force is needed in the process of manually pressing the C-shaped buckle into the rotating shaft, so that the assembly efficiency is low in the assembly process.

Therefore, an automatic device for realizing press fitting between the damper and the rotating shaft and press fitting between the C-shaped buckle and the rotating shaft according to the structural arrangement of the damper assembly is considered, so that the assembly efficiency is improved.

Disclosure of utility model

First technical problem

The utility model aims to provide an automatic damper assembly device, which solves the problems of the prior art that the interference of assembly fit between a C-shaped buckle and a rotating shaft is too large and the manual assembly efficiency is low.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The device for automatically assembling the damper assembly comprises a machine base, wherein a base plate and a positioning seat arranged on the base plate are arranged on the machine base, and a positioning rod is arranged on the positioning seat; the positioning seat is used for positioning the rotating shaft, and the positioning rod is used for positioning and preventing a dead when the damper is inserted into the rotating shaft; the base plate is also provided with a press-fit mechanism for pushing the damper to be inserted into the rotating shaft; the substrate is also provided with a pushing mechanism positioned at one side of the positioning seat, and the pushing mechanism is used for pushing and clamping the C-shaped buckle on the rotating shaft; and a vibrating disc for conveying the C-shaped buckle to the pushing mechanism is arranged on the base.

Preferably, the safety door mechanism matched with the press-fitting mechanism is installed on the machine base, the safety door mechanism comprises supporting seats positioned on two sides of the press-fitting mechanism, a telescopic cylinder and a side door fixed on a telescopic shaft of the telescopic cylinder are installed on the supporting seats, and the side doors on two sides move in opposite directions and shield the feeding end of the press-fitting mechanism.

Preferably, the press-fitting mechanism comprises supporting sections which are arranged on the base plate at intervals, a supporting plate and a press-fitting air cylinder which is arranged on the supporting plate are fixed on the supporting sections, and a pressure head which is matched with the damper is arranged on a telescopic shaft of the press-fitting air cylinder.

Preferably, the pushing mechanism comprises a supporting block fixed on the substrate and a mounting block mounted on the supporting block, wherein a profiling positioning column is fixed on the mounting block, a gap is formed between the profiling positioning column and the supporting block, and the thickness of the gap is equal to that of a C-shaped buckle; the device further comprises a pushing cylinder and a positioning block arranged on a telescopic rod of the pushing cylinder, wherein a pushing plate is arranged on the positioning block, and the pushing plate can penetrate through the gap.

Preferably, the push plate is provided with a profiling notch which is matched with the shape of the C-shaped buckle.

Preferably, the positioning seat is provided with a positioning hole for placing the rotating shaft, the positioning hole is a hexagonal hole, the positioning hole is provided with a positioning notch, and the positioning notch is used for matching with the convex edge on the rotating shaft.

Preferably, the machine base is integrated with a PLC control box and a double control button, and the PLC control box is used for controlling the press mounting mechanism, the pushing mechanism, the vibration disc and the safety door mechanism.

Preferably, the pushing mechanism is integrated with an induction sensor for detecting that the C-shaped buckle is pushed, and the PLC control box controls the safety door mechanism to be opened based on signals of the induction sensor.

(III) beneficial effects

Positioning and placing the rotating shaft through a positioning seat, pre-sleeving a damper on the rotating shaft, and realizing error-proofing sleeving under the action of a positioning rod; then the damper is pressed onto the rotating shaft and is pressed into place through the action of the pressing mechanism, and the clamping position on the rotating shaft is exposed out of the damper; c-shaped buckles are sequentially pushed by a pushing mechanism to be clamped at the clamping position of the rotating shaft after being fed and integrated by the vibrating disc, so that the automatic assembly process of the whole damper assembly is completed, and only the rotating shaft and the damper are fed and the damper assembly is fed manually; the working procedures requiring larger extrusion acting force are automatically realized, the labor intensity is reduced, and the efficiency of the whole assembly process is improved.

Drawings

FIG. 1 is a schematic structural view of a damper assembly;

FIG. 2 is a schematic diagram of an embodiment of the present utility model;

FIG. 3 is a schematic view of a press-fitting mechanism according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a first view structure of a pushing mechanism according to an embodiment of the present utility model;

Fig. 5 is a schematic view of a second view structure of a pushing mechanism according to an embodiment of the utility model

FIG. 6 is a schematic diagram of a positioning seat according to an embodiment of the present utility model;

In fig. 1 to 6, the correspondence between the component names or lines and the drawing numbers is:

The device comprises a base 1, a base plate 2, a positioning seat 3, a positioning hole 31, a positioning notch 32, a positioning rod 4, a press-fitting mechanism 5, a supporting profile 51, a supporting plate 52, a press-fitting cylinder 53, a pressing head 54, a pushing mechanism 6, a supporting block 61, a mounting block 62, a profiling positioning column 63, a gap 64, a pushing cylinder 65, a positioning block 66, a pushing plate 67, a profiling notch 68, a vibration disc 7, a safety door mechanism 8, a supporting seat 81, a telescopic cylinder 82, a side door 83, a rotating shaft 100, a damper 200 and a C-shaped buckle 300.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 2-6, an apparatus for automatically assembling a damper assembly is provided in an embodiment of the present utility model, as shown in fig. 1, the damper assembly includes a rotating shaft 100 and a damper 200 sleeved on the rotating shaft 100, and a C-shaped buckle 300 is engaged with a portion of the rotating shaft 100 extending out of the damper 200, thereby assembling the damper 200 and the rotating shaft 100. The two processes of pressing the damper 200 and pressing the C-shaped buckle 300 are automatically completed, and the assembly efficiency is improved. Specifically, the whole device includes frame 1 be equipped with base plate 2 and install on the frame 1 the positioning seat 3 of base plate 2, be equipped with locating lever 4 on the positioning seat 3, wherein, the positioning seat 3 is used for fixing a position pivot 100, the locating lever 4 is used for the location to prevent foolproof when damper 200 inserts pivot 100, before carrying out damper 200 pressure equipment, put pivot 100 on positioning seat 3 and realize the location, in order to guarantee the mistake proofing of pivot 100, the angle can correctly place set up the locating hole 31 that is used for placing pivot 100 on the positioning seat 3, locating hole 31 is the hexagon hole, set up location breach 32 on the locating hole 31, location breach 32 is used for matching the bead on the pivot 100, carries out spacingly through the bead on the location breach 32, guarantees that the angle is correct after placing pivot 100 to locating hole 31, is convenient for follow-up block C type bayonet lock.

When the rotating shaft 100 is placed, the damper 200 is pre-sleeved on the rotating shaft 100, and the direction of the damper 200 is limited through the positioning rod 4, so that error is avoided. A pressing mechanism 5 for pushing the damper 200 to be inserted into the rotating shaft 100 is also mounted on the base plate 2, and the damper 200 is pressed in place through the pressing mechanism 5.

The press-fitting mechanism 5 comprises supporting profiles 51 which are arranged on the base plate 2 at intervals, a supporting plate 52 and a press-fitting air cylinder 53 which is arranged on the supporting plate 52 are fixed on the supporting profiles 51, a pressure head 54 which is matched with the damper 200 is arranged on a telescopic shaft of the press-fitting air cylinder 53, and after the pressure head 54 is pushed by the press-fitting air cylinder 53 to act, the press-fitting process of the damper 200 is realized.

After the press mounting of the damper 200 is finished, the press mounting of the C-shaped buckle is performed, specifically, a pushing mechanism 6 located on one side of the positioning seat 3 is further arranged on the base plate 2, the pushing mechanism 6 is used for pushing and clamping the C-shaped buckle 300 on the rotating shaft 100, meanwhile, a vibrating disc 7 for conveying the C-shaped buckle 300 to the pushing mechanism 6 is mounted on the base 1, the vibrating disc 7 adopts a conventional product, and stacking is realized on the pushing mechanism 6 after the C-shaped buckles 300 are arranged one by one, so that the C-shaped buckles 300 can be pushed and pressed conveniently subsequently.

The pushing mechanism 6 comprises a supporting block 61 fixed on the base plate 2 and a mounting block 62 mounted on the supporting block 61, wherein a profiling positioning column 63 is fixed on the mounting block 62, a gap 64 is formed between the profiling positioning column 63 and the supporting block 61, the thickness of the gap 64 is equal to that of a C-shaped buckle 300, the C-shaped buckles 300 fed through the vibrating disk 7 are sleeved on the profiling positioning column 63 in sequence, and the lowest C-shaped buckle 300 is positioned in the gap 64; meanwhile, the device also comprises a pushing cylinder 65 and a positioning block 66 arranged on a telescopic rod of the pushing cylinder 65, wherein a push plate 67 is arranged on the positioning block 66, and the push plate 67 can pass through the gap 64; after the pushing cylinder 65 pushes the push plate 67 to move, the C-shaped buckle 300 is pushed and clamped on the rotating shaft 100, and assembly is completed. When the push plate 67 is reset by the pushing cylinder, the other C-shaped buckle 300 falls to the gap 64 to wait for the next assembly.

In order to ensure the pushing reliability of the pushing plate 67 to the C-shaped buckle 300, a profiling notch 68 is formed on the pushing plate 67, and the profiling notch 68 is adapted to the shape of the C-shaped buckle 300.

In a specific press-fitting process, in order to ensure safety, a safety door mechanism 8 matched with the press-fitting mechanism 5 is mounted on the base 1, the safety door mechanism 8 comprises supporting seats 81 positioned at two sides of the press-fitting mechanism 5, a telescopic cylinder 82 and side doors 83 fixed on telescopic shafts of the telescopic cylinder 82 are mounted on the supporting seats 81, and the side doors 83 at two sides move in opposite directions and shield a feeding end of the press-fitting mechanism 5; when the device is in the press-fitting process, the telescopic air cylinder 82 pushes the side doors 83 to move, so that the two side doors 83 move in opposite directions to shield the internal press-fitting operation position, and protection is achieved. After the press fitting is finished, the side door 83 is pulled to move outwards through the telescopic cylinder 82, so that the material can be taken and discharged conveniently.

Specifically, a PLC control box and a double control button are integrated on the stand 1, where the PLC control box is used to control the press-fitting mechanism 5, the pushing mechanism 6, the vibration disc 7 and the safety door mechanism 8; wherein, the PLC control box adopts prior art can, and two accuse buttons can guarantee that both hands are outside the pressure equipment region, further improve safety protection.

Specifically, the pushing mechanism 6 is integrated with an induction sensor for detecting that the C-shaped buckle 300 is pushed, the PLC control box controls the safety door mechanism 8 to be opened based on a signal of the induction sensor, and further judges the state that the side door 83 is opened and is installed in place through the C-shaped buckle 300, so that safety is ensured. The specific circuit configuration and related software are all that is required is to adopt the prior art.

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 formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the 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 description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device of automatic equipment of attenuator subassembly, includes frame, its characterized in that: the base is provided with a base plate and a positioning seat arranged on the base plate, and the positioning seat is provided with a positioning rod;

The positioning seat is used for positioning the rotating shaft, and the positioning rod is used for positioning and preventing a dead when the damper is inserted into the rotating shaft;

The base plate is also provided with a press-fit mechanism for pushing the damper to be inserted into the rotating shaft;

The substrate is also provided with a pushing mechanism positioned at one side of the positioning seat, and the pushing mechanism is used for pushing and clamping the C-shaped buckle on the rotating shaft;

And a vibrating disc for conveying the C-shaped buckle to the pushing mechanism is arranged on the base.

2. The apparatus for automatically assembling a damper assembly of claim 1, wherein: the machine seat is provided with a safety door mechanism matched with the press-fitting mechanism, the safety door mechanism comprises supporting seats positioned on two sides of the press-fitting mechanism, the supporting seats are provided with telescopic cylinders and side doors fixed on telescopic shafts of the telescopic cylinders, and the side doors on two sides move in opposite directions and shield a feeding end of the press-fitting mechanism.

3. The apparatus for automatically assembling a damper assembly of claim 1, wherein: the press-mounting mechanism comprises supporting sections which are arranged on the base plate at intervals, a supporting plate and a press-mounting air cylinder which is arranged on the supporting plate are fixed on the supporting sections, and a pressure head which is matched with the damper is arranged on a telescopic shaft of the press-mounting air cylinder.

4. The apparatus for automatically assembling a damper assembly of claim 1, wherein: the pushing mechanism comprises a supporting block fixed on the base plate and a mounting block mounted on the supporting block, wherein a profiling positioning column is fixed on the mounting block, a gap is formed between the profiling positioning column and the supporting block, and the thickness of the gap is equal to that of a C-shaped buckle;

The device further comprises a pushing cylinder and a positioning block arranged on a telescopic rod of the pushing cylinder, wherein a pushing plate is arranged on the positioning block, and the pushing plate can penetrate through the gap.

5. The apparatus for automatically assembling a damper assembly of claim 4, wherein: the push plate is provided with a profiling notch which is matched with the shape of the C-shaped buckle.

6. An apparatus for automatically assembling a damper assembly according to any one of claims 2-5, wherein: the positioning seat is provided with a positioning hole for placing the rotating shaft, the positioning hole is a hexagonal hole, the positioning hole is provided with a positioning notch, and the positioning notch is used for matching with the convex edge on the rotating shaft.

7. The apparatus for automatically assembling a damper assembly of claim 6, wherein: the machine seat is integrated with a PLC control box and a double-control button, wherein the PLC control box is used for controlling the press-fit mechanism, the pushing mechanism, the vibration disc and the safety door mechanism.

8. The apparatus for automatically assembling a damper assembly of claim 7, wherein: the material pushing mechanism is integrated with an induction sensor for detecting that the C-shaped buckle is pushed, and the PLC control box controls the safety door mechanism to be opened based on signals of the induction sensor.