CN219426108U - Detection system for automatic assembly quality of automobile bracket - Google Patents

Abstract

The utility model provides a detection system for automatic assembly quality of an automobile bracket, and relates to the technical field of automobile part assembly test. The detection system for the automatic assembly quality of the automobile bracket comprises a frame, a rotary working disc, a pre-pressing assembly, a testing assembly and a blanking assembly, wherein the rotary working disc is arranged on the frame, and the pre-pressing assembly, the testing assembly and the blanking assembly are circumferentially arranged on the circumferential side of the rotary working disc in sequence; the detection system realizes automatic press fit assembly, test and blanking work, has high automation degree and obviously improved efficiency compared with manual detection, can quickly find poor assembly, reduces the production of defective products, reduces the production cost and improves the product quality.

Description

Detection system for automatic assembly quality of automobile bracket

Technical Field

The utility model relates to the technical field of automobile spare and accessory part assembly test, in particular to a detection system for automatic assembly quality of an automobile bracket.

Background

The automobile bracket assembly belongs to metal framework assembly, work piece assembly work is completed by knocking or machine high-force stamping, and the work efficiency has great operation risk for personnel safety.

At present, along with the progress of automatic equipment, automatic assembly equipment development has been accomplished, but product quality detects, still personnel carry out glue overflow detection operation by eyes, and measuring result deviation fluctuation range is big, and inefficiency, and this process takes up more personnel, and the cost of labor is high. For example, chinese patent application number CN202023124815.0, publication day 2021/08/24 discloses a quality detection device for automobile support, which solves the problem of inconvenient lifting due to too large weight of automobile support, improves detection efficiency, but still requires personnel to detect the automobile support one by one, and has the defects of large detection error and time and labor waste, so that a detection system for automatic assembly quality of automobile support is required to solve the problem.

Disclosure of Invention

The utility model aims to provide a detection system for automatic assembly quality of an automobile bracket, which realizes automatic press fit assembly, test and blanking, has high degree of automation and obviously improved efficiency compared with manual detection, can quickly find assembly failure, reduces production of defective products, reduces production cost and improves product quality.

Embodiments of the present utility model are implemented as follows:

the embodiment of the application provides a detecting system for automatic assembly quality of automobile support, it includes frame, rotary working disk, pre-compaction subassembly, pressing assembly, test assembly and unloading subassembly, and above-mentioned rotary working disk is located in the above-mentioned frame, and above-mentioned pre-compaction subassembly, above-mentioned pressing assembly, above-mentioned test assembly and above-mentioned unloading subassembly are circumference and locate the week side of above-mentioned rotary working disk in proper order.

In some embodiments of the present utility model, the rotary working disc includes a driving device, a turntable, a positioning sensing assembly and a plurality of positioning tools for fixing the automobile bracket, the driving device is disposed on the frame, the turntable is disposed at a power end of the driving device, the positioning sensing assembly is disposed at a lower side of the turntable, the positioning tools are uniformly disposed on the turntable in a circumferential direction, and the positioning tools are used for limiting the same angle of each rotation of the turntable.

In some embodiments of the present utility model, the positioning sensor assembly includes a displacement sensor and a positioning cylinder, and the positioning cylinder is disposed on the frame and below the turntable.

In some embodiments of the present utility model, a plurality of turntable support bars are circumferentially disposed at the bottom of the turntable.

In some embodiments of the present utility model, the pre-pressing assembly includes a first moving platform, a pre-pressing cylinder, and a first clamping jaw for clamping the automobile bracket, wherein the first moving platform is disposed on the frame and located on one side of the rotating working disk, and the pre-pressing cylinder and the first clamping jaw are both disposed on the first moving platform.

In some embodiments of the present utility model, the pressing assembly includes a mounting frame, a pressing cylinder, and a pressing head, wherein the mounting frame is disposed on the frame and is located at one side of the rotating working disc, the pressing cylinder is disposed on the mounting frame, the pressing head is disposed at a power end of the pressing cylinder, and a linear bearing is further disposed between the pressing head and the mounting frame.

In some embodiments of the present utility model, the test assembly includes a first detecting device and a second detecting device, where the first detecting device and the second detecting device are sequentially disposed on one side of the rotating working disk in a circumferential direction.

In some embodiments of the present utility model, the first detecting device includes a supporting frame and a CCD detecting camera, the supporting frame is disposed on the frame, a horizontal rod extending toward the inner side of the rotary working disc is disposed on the top of the supporting frame, and the CCD detecting camera is disposed on the horizontal rod;

the second detecting device has the same structure as the first detecting device.

In some embodiments of the present utility model, the discharging assembly includes a second moving platform and a conveyor belt, the second moving platform is provided with a second clamping jaw for clamping the automobile bracket, and the conveyor belt is disposed on one side of the rotating working disc.

In some embodiments of the utility model, a defective product placement box is further disposed on one side of the second moving platform.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

the rotary working disc, the pre-pressing assembly, the testing assembly and the blanking assembly are provided with stable support through the frame, the pre-pressing assembly, the testing assembly and the blanking assembly are circumferentially arranged on the periphery of the rotary working disc in sequence, the structure is compact, the automobile support can be orderly assembled, the operation is quick, compared with manual detection, the efficiency is remarkably improved, poor assembly can be rapidly found, production of defective products is reduced, production cost is reduced, and product quality is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of an embodiment of the present utility model;

FIG. 2 is a top view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a pre-compression assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic structural view of a pressing assembly according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a blanking component in an embodiment of the present utility model.

Icon: the device comprises a 1-frame, a 2-rotary working disc, a 21-driving device, a 22-turntable, a 23-positioning sensing component, a 231-displacement sensor, a 232-positioning cylinder, a 24-positioning tool, a 25-turntable supporting rod, a 3-pre-pressing component, a 31-first moving platform, a 32-pre-pressing cylinder, a 33-first clamping jaw, a 4-pressing component, a 41-mounting frame, a 42-pressing cylinder, a 43-pressing head, a 44-linear bearing, a 5-testing component, a 51-first detecting device, a 511-supporting frame, a 512-horizontal rod, a 513-CCD detecting camera, a 52-second detecting device, a 6-blanking component, a 61-second moving platform, a 62-second clamping jaw, a 63-conveying belt and a 7-defective product placing box.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Examples

Referring to fig. 1-5, fig. 1 is a front view of an embodiment of the present utility model; FIG. 2 is a top view of an embodiment of the present utility model; FIG. 3 is a schematic view of a pre-pressing assembly 33 according to an embodiment of the present utility model; fig. 4 is a schematic structural view of a pressing assembly 4 according to an embodiment of the present utility model; fig. 5 is a schematic structural diagram of the blanking assembly 6 according to an embodiment of the present utility model.

The embodiment provides a detecting system for automatic assembly quality of an automobile support, which comprises a frame 1, a rotary working disc 2, a pre-pressing assembly 3, a pressing assembly 4, a testing assembly 5 and a blanking assembly 6, wherein the rotary working disc 2 is arranged on the frame 1, and the pre-pressing assembly 3, the pressing assembly 4, the testing assembly 5 and the blanking assembly 6 are circumferentially arranged on the periphery of the rotary working disc 2 in sequence.

In this embodiment, frame 1 provides stable support for rotary working dish 2, pre-compaction subassembly 3, pressfitting subassembly 4, test subassembly 5 and unloading subassembly 6, and pre-compaction subassembly 3, pressfitting subassembly 4, test subassembly 5 and unloading subassembly 6 are circumference and locate rotary working dish 2 week sides in proper order, and compact structure can assemble the car support in order, and the operation is swift, compares with manual detection, and efficiency is showing and promotes, can discover fast that the assembly is bad, reduces the production of defective products, reduction in production cost, has promoted product quality.

The automobile bracket comprises a lower shell, a middle sheet metal part and an upper shell; simultaneously, the frame 1 of this application adopts PLC control system, and rotatory working plate 2, pre-compaction subassembly 3, pressfitting subassembly 4, test module 5 and unloading subassembly 6 all with PLC control system electric connection make whole operation more automatic.

When the automobile bracket is used, the lower shell and the middle sheet metal part are firstly placed on the rotary working disc 2 by manpower, then the rotary working disc 2 is rotated, the automobile bracket is sequentially sent to the prepressing assembly 3, the pressing assembly 4, the testing assembly 5 and the blanking assembly 6, the upper shell is clamped by the prepressing assembly 3 or the upper shell, the middle sheet metal part and the lower shell are pressed together in advance by manpower, then the automobile bracket is pressed and assembled by the pressing assembly 4, then the automobile bracket after the pressing assembly is detected by the testing assembly 5, then the automobile bracket after the pressing assembly is taken down from the rotary working disc 2 by the blanking assembly 6, and the automobile bracket is placed in a corresponding area and repeatedly used in sequence, so that the assembly and detection work of the automobile bracket are completed, and the efficiency is high.

Referring to fig. 1-2, the rotary working disc 2 includes a driving device 21, a turntable 22, a positioning sensing assembly 23, and a plurality of positioning tools 24 for fixing the automobile support, wherein the driving device 21 is disposed on the frame 1, the turntable 22 is disposed at a power end of the driving device 21, the positioning sensing assembly 23 is disposed at a lower side of the turntable 22 for limiting the same angle of each rotation of the turntable 22, and the plurality of positioning tools 24 are uniformly disposed on the turntable 22 in a circumferential direction.

In this embodiment, drive arrangement 21, carousel 22, location sensing subassembly 23 and a plurality of location frock 24 constitute rotatory working disk 2, when using, put into the car support on the location frock 24, then drive carousel 22 through drive arrangement 21 and rotate, make the car support get into different processing stations in proper order, can incessantly carry out pressfitting equipment to the car support like this, the below of carousel 22 is located to the location sensor subassembly for make carousel 22 rotate the same angle at every turn, thereby the position that makes location frock 24 rotate at every turn is the same, in order to ensure that pre-compaction subassembly 3, pressfitting subassembly 4, test subassembly 5 and unloading subassembly 6 can accurately pressfitting equipment to the car support, excellent in use effect.

Optionally, above-mentioned location frock 24 is equipped with 8, and wherein first location frock 24 adopts artificial mode to put lower shell and middle sheet metal component in the car support, then rotates in proper order through carousel 22 and carries out processing on other stations, can effectively reduce the cost of labor, efficient.

Alternatively, the driving device 21 is a commercially available servo motor, and has good controllability.

Further, the positioning sensor assembly 23 includes a displacement sensor 231 and a positioning cylinder 232, and the positioning cylinder 232 is disposed on the frame 1 and below the turntable 22.

The displacement sensor 231 is used for monitoring the rotation position of the turntable 22, when the turntable 22 rotates at the same angle position each time, the driving device 21 stops driving the turntable 22 to rotate, and meanwhile, the positioning cylinder 232 is lifted upwards to prop against the turntable 22, so that the turntable 22 is prevented from rotating, the mechanism of each procedure can stably process the automobile bracket, after the procedure corresponding to the automobile bracket is completed, the positioning cylinder 232 is retracted, then the driving device 21 drives the turntable 22 to rotate at an angle again, and the assembly and test of the automobile bracket are completed in a repeated manner.

Further, a plurality of turntable support rods 25 are circumferentially arranged at the bottom of the turntable 22; the turntable 22 is supported by the turntable support rods 25, so that the turntable 22 is more stable, the pressing assembly 4 is prevented from shaking during pressing, and the machining precision is improved.

Referring to fig. 3, the pre-pressing assembly 3 includes a first moving platform 31, a pre-pressing cylinder 32, and a first clamping jaw 33 for clamping the automobile bracket, wherein the first moving platform 31 is disposed on the frame 1 and located on one side of the rotary working plate 2, and the pre-pressing cylinder 32 and the first clamping jaw 33 are both disposed on the first moving platform 31.

The first moving platform 31 is arranged on one side of the rotary working disc 2, the upper shell of the automobile support can be clamped by the first clamping jaw 33, the upper shell is placed on the middle sheet metal part, and then the automobile support is pre-pressed by the pre-pressing cylinder 32, so that the upper shell, the middle sheet metal part and the lower shell are pressed together.

Optionally, the first moving platform 31 is a commercially available XYZ three-axis workbench, so that movement in three directions X, Y, Z can be realized, and the movement is more flexible; optionally, the first clamping jaw 33 and the pre-pressing cylinder 32 are both products matched with the automobile bracket, so that the assembly quality of the automobile bracket is ensured.

Referring to fig. 4, the pressing assembly 4 includes a mounting frame 41, a pressing cylinder 42 and a pressing head 43, wherein the mounting frame 41 is disposed on the frame 1 and is located on one side of the rotary working plate 2, the pressing cylinder 42 is disposed on the mounting frame 41, the pressing head 43 is disposed at a power end of the pressing cylinder 42, and a linear bearing 44 is further disposed between the pressing head 43 and the mounting frame 41.

When the pressing device is used, the mounting frame 41 can provide stable support for the pressing cylinder 42, the pressing cylinder 42 drives the pressing head 43 to lift, and meanwhile, the linear bearing 44 is used for auxiliary support, so that the pressing head 43 is lifted more stably, and the upper shell, the middle sheet metal part and the lower shell are completely pressed and assembled together.

Optionally, the pressing head 43 is a product matched with an automobile bracket, so that the automobile bracket can be effectively pressed and assembled together, and the using effect is good.

Referring to fig. 1-2, the testing assembly 5 includes a first detecting device 51 and a second detecting device 52, and the first detecting device 51 and the second detecting device 52 are circumferentially and sequentially disposed on one side of the rotary working plate 2.

The first detection device 51 and the second detection device 52 form the test assembly 5 and are circumferentially arranged on one side of the rotary working disc 2 in sequence, and because the product is an assembly structural member, the irregularities on the surface and the product have larger curve forms, the product is divided and imaged in a secondary imaging detection mode, the optical influence of a bending structure is eliminated, a better highlighting detection part is achieved, the imaging effect is good, and the detection is more accurate.

In some implementations of the present embodiment, the first detecting device 51 includes a supporting frame 511 and a CCD detecting camera 513, the supporting frame 511 is disposed on the frame 1, a horizontal rod 512 extending toward the inner side of the rotary table 2 is disposed at the top of the supporting frame 511, and the CCD detecting camera 513 is disposed on the horizontal rod 512.

In the above embodiment, the horizontal rod 512 is disposed at the top of the support frame 511, so as to provide stable support for the CCD detection camera 513, so that the CCD detection camera 513 can be located right above the automobile bracket, thereby performing imaging detection on the assembled automobile bracket and ensuring the assembly quality of the automobile bracket.

It should be noted that, the structure of the second detecting device 52 is the same as that of the first detecting device 51, and only the upper and lower parts of the automobile bracket are tested in a distinguishing way, so that the detecting part can be better highlighted, and the imaging effect is good; and the research and development cost can be effectively reduced, and the use effect is good.

Referring to fig. 2 and 5, the discharging assembly 6 includes a second moving platform 61 and a conveyor belt 63, the second moving platform 61 is provided with a second clamping jaw 62 for clamping the automobile bracket, and the conveyor belt 63 is disposed on one side of the rotary working disc 2.

When the automobile rack is used, the second clamping jaw 62 is driven to move through the second moving platform 61, so that the assembled and tested automobile rack is taken down from the rotary working disk 2 and then put on the conveying belt 63, and qualified products are conveyed out through the conveying belt 63 so as to enter other processing procedures.

Optionally, the second moving platform 61 is a commercially available XYZ three-axis workbench, so as to realize movement in three directions X, Y, Z, and the movement is more flexible; optionally, the second clamping jaw 62 is a product matched with the automobile bracket, so as to ensure the grabbing stability of the automobile bracket.

In some implementations of this embodiment, the second moving platform 61 is further provided with a defective product placement box 7 on one side, and the defective product placement box 7 may be used to store a product that is not qualified in testing, so as to reprocess the product and eliminate defects.

In summary, the embodiment of the utility model provides a detection system for automatic assembly quality of an automobile bracket, which provides stable support for a rotary working disc 2, a pre-pressing component 3, a pressing component 4, a testing component 5 and a blanking component 6 through a frame 1, and the pre-pressing component 3, the pressing component 4, the testing component 5 and the blanking component 6 are circumferentially arranged on the periphery of the rotary working disc 2 in sequence, so that the detection system has a compact structure, can be used for orderly assembling the automobile bracket, is quick to operate, has obviously improved efficiency compared with manual detection, can be used for quickly finding assembly faults, reduces production of defective products, reduces production cost and improves product quality.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A detecting system for auto-assembly quality of auto bracket, its characterized in that includes frame, rotatory working disk, pre-compaction subassembly, pressing assembly, test module and unloading subassembly, rotatory working disk is located in the frame, pre-compaction subassembly pressing assembly testing assembly with the unloading subassembly is circumference and locates in proper order rotatory working disk's week side.

2. The detection system for automatic assembly quality of an automobile bracket according to claim 1, wherein the rotary working disk comprises a driving device, a turntable, a positioning sensing assembly and a plurality of positioning tools for fixing the automobile bracket, the driving device is arranged on the frame, the turntable is arranged at a power end of the driving device, the positioning sensing assembly is arranged at the lower side of the turntable and used for limiting the same angle of each rotation of the turntable, and the positioning tools are uniformly arranged on the turntable in a circumferential direction.

3. The system of claim 2, wherein the positioning sensor assembly comprises a displacement sensor and a positioning cylinder, the positioning cylinder being disposed on the frame and below the turntable.

4. The inspection system for automatic assembly quality of automobile brackets according to claim 2, wherein a plurality of turntable support bars are circumferentially provided at the bottom of the turntable.

5. The system for automatically assembling quality of an automobile bracket according to claim 1, wherein the pre-pressing assembly comprises a first moving platform, a pre-pressing cylinder and a first clamping jaw for clamping the automobile bracket, the first moving platform is arranged on the frame and is located on one side of the rotary working disc, and the pre-pressing cylinder and the first clamping jaw are both arranged on the first moving platform.

6. The system for automatically assembling quality of an automobile bracket according to claim 1, wherein the pressing assembly comprises a mounting frame, a pressing cylinder and a pressing head, the mounting frame is arranged on the frame and located on one side of the rotary working disc, the pressing cylinder is arranged on the mounting frame, the pressing head is arranged at a power end of the pressing cylinder, and a linear bearing is further arranged between the pressing head and the mounting frame.

7. The system for automatically assembling the automobile bracket according to claim 1, wherein the test assembly comprises a first detection device and a second detection device, and the first detection device and the second detection device are circumferentially arranged on one side of the rotary working disc in sequence.

8. The detection system for automatic assembly quality of an automobile bracket according to claim 7, wherein the first detection device comprises a support frame and a CCD detection camera, the support frame is arranged on the frame, a horizontal rod extending towards the inner side of the rotary working disc is arranged at the top of the support frame, and the CCD detection camera is arranged on the horizontal rod;

the second detection device has the same structure as the first detection device.

9. The detection system for automatic assembly quality of automobile brackets according to claim 1, wherein the blanking assembly comprises a second moving platform and a conveying belt, the second moving platform is provided with a second clamping jaw for clamping the automobile brackets, and the conveying belt is arranged on one side of the rotary working disc.

10. The system for automatically assembling quality of an automobile bracket according to claim 9, wherein a defective product placement box is further provided on one side of the second moving platform.