CN214422867U - Car handrail is to line frock - Google Patents
Car handrail is to line frock Download PDFInfo
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- CN214422867U CN214422867U CN202023336505.5U CN202023336505U CN214422867U CN 214422867 U CN214422867 U CN 214422867U CN 202023336505 U CN202023336505 U CN 202023336505U CN 214422867 U CN214422867 U CN 214422867U
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Abstract
The utility model provides a car handrail is to line frock belongs to automobile parts processing technology field, include: a base plate; the positioning clamp is connected with the bottom plate and used for fixing a workpiece; the laser lamp is connected with the bottom plate and used for projecting a laser correction line to a workpiece; and the alignment system is connected with the bottom plate and is used for correcting the sewing line and the laser correction line of the workpiece. The utility model has the advantages that: through the back alignment of suture, improve the suture precision of car handrail.
Description
Technical Field
The utility model belongs to the technical field of automobile parts processing, a car handrail is to line frock is related to.
Background
In the production and processing process of the automobile handrail, the automobile handrail needs to be coated with leather and sewed, and the sewing thread of the automobile handrail can influence the comfort degree and the overall aesthetic degree of the automobile handrail in future use. In the prior art, a manual sewing mode is often adopted, so that a worker is required to judge the sewing of the automobile armrest through naked eyes to perform precision correction, and the sewing precision is not high. Although some machine tools for mechanical sewing are available on the market, workers still need to process the sewing by themselves with naked eyes and experience judgment.
For example, a utility model patent with publication number CN208471523U provides a semi-automatic line aligning machine for automobile handrails, which comprises a base, a bracket, a rotating plate, a mold frame, a cylinder, a cutter mold frame, a cutter mold and an elbow clamp, wherein the rotating plate is arranged on the base, the bracket is arranged on the rotating plate, and the mold frame is arranged on the rotating plate; the cylinder is vertically arranged on the bracket, the knife mold frame is connected with the cylinder, and the cylinder drives the knife mold frame to move up and down; the elbow clamp is arranged on the knife mould frame; the shape of the cutting die corresponds to that of the automobile handrail, and the cutting die is connected with the bottom of the toggle clamp.
In summary, although some existing technical solutions solve the problem of low efficiency of manual suture, the problem of low suture precision still exists due to the adoption of a manual suture alignment mode, and a larger improvement space still exists.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a car handrail to line frock.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides an automobile armrest is to line frock, includes: a base plate; the positioning clamp is connected with the bottom plate and used for fixing a workpiece; the laser lamp is connected with the bottom plate and used for projecting a laser correction line to a workpiece; and the alignment system is connected with the bottom plate and is used for correcting the sewing line and the laser correction line of the workpiece.
Preferably, the alignment system comprises a first vision camera and a second vision camera, the first vision camera and the second vision camera are both connected to the bottom plate, the first vision camera is used for correcting the sewing line and the laser correction line from the top direction of the workpiece, and the second vision camera is used for correcting the sewing line and the laser correction line from the side direction of the workpiece.
Preferably, the alignment system further comprises a first light source and a second light source, the first light source and the second light source are both connected to the bottom plate, and the first light source and the second light source respectively project illumination light to the top and the side of the workpiece.
Preferably, the number of the pair of line systems is two.
Preferably, the positioning fixture comprises a driving device and a positioning conical head, the driving device is connected with the bottom plate, and the positioning conical head is connected with the driving device.
Preferably, the device further comprises a supporting block, and the supporting block is connected with the bottom plate.
Preferably, the laser lamp is provided with a lamp bracket, and the laser lamp is connected to the bottom plate through the lamp bracket in a lifting manner.
Preferably, the alignment system further comprises a longitudinal support and a transverse support, the first vision camera is connected to the base plate through the longitudinal support in a lifting manner, and the second vision camera is connected to the base plate through the transverse support in a transverse moving manner.
Preferably, the first light source is connected to the base plate through the longitudinal support in a lifting manner, and the second light source is connected to the base plate through the transverse support in a transverse moving manner.
Preferably, the display device further comprises a display screen, and the display screen is electrically connected with the first visual camera and the second visual camera.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the laser lamp is used for projecting the laser correction line to the workpiece, the alignment system is used for correcting the sewing line and the laser correction line of the workpiece and judging whether the sewing line of the workpiece meets the requirements or not, the requirements can be met for the workpiece which does not meet the requirements through manual adjustment, and the precision of the sewing line of the workpiece is improved.
2. The two vision cameras in different directions are arranged, so that the condition of the workpiece sewing line can be observed conveniently from the top and the side of the workpiece, and the workpiece sewing line can be corrected with the laser correction line.
3. The connection of first vision camera liftable is on the bottom plate, but the connection of second vision camera lateral shifting is on the bottom plate, is convenient for adjust the precision of first vision camera and second vision camera, and when the vision camera was close to the work piece, the precision improved when the vision acquisition scope of vision camera became little.
4. The laser lamp is connected on the bottom plate through the lamp support liftable and is convenient for adjust the height of laser lamp for the laser lamp can adapt to different types of work pieces, has changed different types of work pieces after, as long as adjust the height of laser lamp, and the position of the laser correction line that throws also can change thereupon.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram of car handrail to line frock.
Fig. 2 is the utility model discloses a working condition schematic diagram of car handrail to line frock.
Fig. 3 is a schematic structural diagram of the alignment system of the present invention.
Fig. 4 is a schematic structural view of the positioning fixture of the present invention.
In the figure, 100, the base plate; 200. positioning a clamp; 210. a drive device; 220. positioning a conical head; 230. a fixed block; 300. a laser light; 310. a lamp bracket; 400. an alignment system; 410. a first vision camera; 420. a second vision camera; 430. a first light source; 440. a second light source; 450. a longitudinal support; 460. a transverse support; 500. a support block; 600. a display screen; 700. a bar code printer; 800. and (5) a workpiece.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3 and 4, an automobile armrest aligning tool includes:
a base plate 100 for mounting other components;
the positioning fixture 200 is connected with the bottom plate 100, the positioning fixture 200 is used for fixing the workpiece 800, the positioning fixture 200 can clamp the workpiece 800 during working, the positioning fixture 200 can be a three-jaw chuck or a bench vice, and the positioning fixture 200 can be used as long as positioning and clamping functions can be achieved;
the laser lamp 300 is connected with the base plate 100, the laser lamp 300 is used for projecting a laser correction line to the workpiece 800, the shape of the laser correction line is in a straight line shape, the number of the laser correction lines is multiple, and the laser lamp 300 needs to be adjusted before work until the position of the laser correction line is the required position;
the alignment system 400 is connected to the base plate 100, the alignment system 400 is used for calibrating the sewing line and the laser calibration line of the workpiece 800, and the alignment system 400 compares the sewing line and the laser calibration line of the workpiece 800 and judges whether the workpiece 800 is qualified according to a preset tolerance range of the laser calibration line.
It should be noted that, in the prior art, the sewing is usually performed by manual sewing or manually operating a sewing machine, and both of the two sewing methods require the operator to perform the sewing process by his or her own naked eye and experience, so the sewing accuracy of the processing production workpiece 800 is not high.
Therefore, in the above embodiment, the laser lamp 300 and the alignment system 400 are used, the laser lamp 300 projects the laser correction line to the workpiece 800, and the alignment system 400 is used for correcting the stitch line and the laser correction line of the workpiece 800 and judging whether the stitch line of the workpiece 800 meets the requirement, and for the workpieces which do not meet the requirement, the requirement can be met through manual adjustment, so that the precision of the workpiece stitch line is improved.
In terms of working principle, the laser lamp 300 projects a laser correction line to the workpiece 800, and the alignment system 400 is used for correcting the sewing line and the laser correction line of the workpiece 800, when the alignment tool works, if the sewing line of the workpiece 800 meets the tolerance standard of the laser correction line, the workpiece 800 is a qualified workpiece, and if the sewing line of the workpiece 800 does not meet the tolerance standard of the laser correction line, the workpiece 800 is an unqualified workpiece, and manual adjustment is needed to pass the requirement at this time.
As shown in fig. 1, 2 and 3, on the basis of the above embodiment, the alignment system 400 includes a first vision camera 410 and a second vision camera 420, the first vision camera 410 and the second vision camera 420 are both connected to the base plate 100, the first vision camera 410 is used for aligning the sewing lines and the laser correction lines from the top direction of the workpiece 800, and the second vision camera 420 is used for aligning the sewing lines and the laser correction lines from the side direction of the workpiece 800.
Preferably, the vision camera is a prior art, an image projected to the sensor through the lens can be transmitted to the display device, the first vision camera 410 and the second vision camera 420 may be CCD cameras or CMOS cameras, and two vision cameras in different directions are provided to facilitate observation of the sewing line condition of the workpiece 800 from two directions of the top and the side of the workpiece 800 and to perform calibration with the laser correction line, and since the workpiece is three-dimensional, the sewing line conditions of the workpiece 800 at different viewing angles are different, so that the precision of the line aligning tool can be improved.
As shown in fig. 1, 2 and 3, on the basis of the above embodiment, the alignment system 400 further includes a first light source 430 and a second light source 440, the first light source 430 and the second light source 440 are both connected to the base plate 100, and the first light source 430 and the second light source 440 respectively project illumination light to the top and side directions of the workpiece 800.
Preferably, because the two vision cameras have different directions, if only one light source causes great difference between the brightness of the two vision cameras and affects the checking and judging of the vision cameras on the sewing line and the laser correction line, the two light sources in different directions need to be arranged and are respectively in the same direction as the two vision cameras.
As shown in fig. 1, 2, and 3, the number of alignment systems 400 is two in the above embodiment.
Preferably, the two alignment systems 400 are arranged to ensure that the sewing lines and the laser correction lines in different directions of the workpiece 800 are aligned from two opposite directions of the workpiece 800, and different alignment results are given, so that the limitation that the alignment system 400 is single in direction is overcome to a certain extent, and the accuracy of the alignment tool can be further improved.
As shown in fig. 1, 2 and 4, in addition to the above embodiments, the positioning fixture 200 includes a driving device 210, a positioning bit 220 and a fixing block 230, the driving device 210 is connected to the base plate 100, the positioning bit 220 is connected to the driving device 210, and the fixing block 230 is connected to the base plate 100 and supports the positioning bit 220 and the workpiece 800. The driving device 210 may be a hydraulic cylinder or an air cylinder, or may be a driving motor, as long as it can perform a driving function.
Preferably, when the positioning fixture 200 is in operation, the driving device 210 drives the positioning cone 220 to be pushed into the mounting hole of the workpiece 800, and the fixing block 230 supports one end of the workpiece 800. In addition, the fixing block 230 also supports the positioning conical head 220, so as to prevent the workpiece 800 from deviating due to eccentricity of the positioning conical head 220.
Further preferably, after the alignment system 400 is calibrated, if the sewing line of the workpiece 800 does not meet the tolerance standard of the laser correction line, the positioning fixture 200 still supports against the workpiece 800, and at this time, the worker cannot take out the workpiece 800, and only after the sewing line of the workpiece 800 is adjusted and meets the tolerance standard of the laser correction line, the positioning fixture 200 will release the workpiece 800.
As shown in fig. 1, 2 and 3, in addition to the above embodiments, the present invention further includes a supporting block 500, the supporting block 500 is connected to the base plate 100, and the supporting block 500 is located just below the center of gravity of the workpiece 800 when the workpiece 800 is mounted. The supporting block 500 is a block that can support the armrest of the vehicle, and may be circular or square, as long as the supporting function is ensured.
Preferably, the supporting blocks 500 are disposed on the base plate 100 to support the armrest of the vehicle, so as to further limit the variation of the armrest of the vehicle in the height direction, and facilitate the projection of the light of the laser lamp 300 and the alignment of the alignment system 400.
As shown in fig. 1 and 2, in the above embodiment, the laser lamp 300 is provided with the lamp holder 310, and the laser lamp 300 is connected to the base plate 100 through the lamp holder 310 in a liftable manner.
Preferably, the laser lamp 300 is connected to the base plate 100 in a liftable manner through the lamp holder 310, so that the height of the laser lamp 300 can be adjusted, the laser lamp 300 can adapt to different types of workpieces, and after different types of workpieces are replaced, the position of the projected laser correction line can be changed as long as the height of the laser lamp 300 is adjusted.
As shown in fig. 1, 2 and 3, on the basis of the above embodiment, the aligning system 400 further includes a longitudinal support 450 and a transverse support 460, the first vision camera 410 is connected to the base plate 100 through the longitudinal support 450 in a lifting manner, and the second vision camera 420 is connected to the base plate 100 through the transverse support 460 in a transverse moving manner.
Preferably, the connection of first vision camera 410 liftable is on bottom plate 100, but the connection of second vision camera 420 lateral shifting is on bottom plate 100, is convenient for adjust the precision of first vision camera 410 and second vision camera 420, and when the vision camera was close to work piece 800, the precision improved simultaneously that the vision acquireed the scope and became little, and when the work piece 800 was kept away from to the vision camera, the precision declined simultaneously that the vision acquireed the scope grow.
As shown in fig. 1, 2 and 3, in the above embodiment, the first light source 430 is connected to the base plate 100 through the longitudinal bracket 450 in a liftable manner, and the second light source 440 is connected to the base plate 100 through the transverse bracket 460 in a transverse movable manner.
Preferably, the first light source 430 is connected to the base plate 100 in a liftable manner, and the second light source 440 is connected to the base plate 100 in a laterally movable manner, so that the illumination intensity of the first light source 430 and the illumination intensity of the second light source 440 can be adjusted conveniently, when the light source is close to the workpiece 800, the brightness of the workpiece 800 is improved, when the light source is far away from the workpiece 800, the brightness of the workpiece 800 is reduced, and when the workpiece is replaced, the optimal brightness of the workpiece can be obtained by adjusting the distance between the light source and the workpiece.
As shown in fig. 1, 2, and 3, in addition to the above embodiments, the display device further includes a display screen 600, and the display screen 600 is electrically connected to the first vision camera 410 and the second vision camera 420.
Preferably, the display screen 600 displays pictures of the first vision camera 410 and the second vision camera 420, when the seam line of the workpiece 800 does not meet the tolerance requirement of the laser correction line, the seam line of the workpiece 800 is adjusted manually, and the picture displayed by the display screen 600 facilitates the worker to better understand the problem of the workpiece 800 and make corresponding adjustment.
As shown in fig. 1 and 2, in addition to the above embodiments, the present invention further includes a barcode printer 700, and the barcode printer 700 is connected to the base board 100.
Preferably, after the workpiece 800 passes the detection or adjustment, the barcode printer 700 prints the two-dimensional code of the workpiece 800, so as to facilitate the sampling inspection of the workpiece quality.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides an automobile armrest is to line frock which characterized in that includes:
a base plate;
the positioning clamp is connected with the bottom plate and used for fixing a workpiece;
the laser lamp is connected with the bottom plate and used for projecting a laser correction line to a workpiece;
the alignment system is connected with the bottom plate and is used for correcting the sewing line and the laser correction line of the workpiece;
the alignment system comprises a first vision camera and a second vision camera, the first vision camera and the second vision camera are both connected to the bottom plate, the first vision camera is used for correcting the sewing line and the laser correction line from the top direction of the workpiece, and the second vision camera is used for correcting the sewing line and the laser correction line from the side direction of the workpiece.
2. The automobile armrest aligning tool set forth in claim 1, characterized in that: the alignment system further comprises a first light source and a second light source, the first light source and the second light source are connected to the bottom plate, and the first light source and the second light source respectively project illumination light rays to the top and the side of the workpiece.
3. The automobile armrest aligning tool as set forth in claim 1 or 2, characterized in that: the number of the pair of line systems is two.
4. The automobile armrest aligning tool set forth in claim 1, characterized in that: the positioning fixture comprises a driving device and a positioning conical head, the driving device is connected with the bottom plate, and the positioning conical head is connected with the driving device.
5. The automobile armrest aligning tool according to claim 4, characterized in that: the support block is connected with the bottom plate.
6. The automobile armrest aligning tool set forth in claim 1, characterized in that: the laser lamp is provided with a lamp bracket, and the laser lamp is connected to the bottom plate through the lamp bracket in a lifting manner.
7. The automobile armrest aligning tool set forth in claim 2, characterized in that: the alignment system further comprises a longitudinal support and a transverse support, the first vision camera is connected to the bottom plate through the longitudinal support in a lifting mode, and the second vision camera is connected to the bottom plate through the transverse support in a transverse moving mode.
8. The automobile armrest aligning tool according to claim 7, characterized in that: the first light source is connected to the bottom plate through the longitudinal support in a lifting mode, and the second light source is connected to the bottom plate through the transverse support in a transverse moving mode.
9. The automobile armrest aligning tool set forth in claim 1, characterized in that: the display screen is electrically connected with the first visual camera and the second visual camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336505.5U CN214422867U (en) | 2020-12-31 | 2020-12-31 | Car handrail is to line frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336505.5U CN214422867U (en) | 2020-12-31 | 2020-12-31 | Car handrail is to line frock |
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| Publication Number | Publication Date |
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| CN214422867U true CN214422867U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023336505.5U Active CN214422867U (en) | 2020-12-31 | 2020-12-31 | Car handrail is to line frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161716A (en) * | 2021-12-03 | 2022-03-11 | 安徽鲲鹏装备模具制造有限公司 | Automobile interior trim part aligning tool with adjustable framework angle |
-
2020
- 2020-12-31 CN CN202023336505.5U patent/CN214422867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161716A (en) * | 2021-12-03 | 2022-03-11 | 安徽鲲鹏装备模具制造有限公司 | Automobile interior trim part aligning tool with adjustable framework angle |
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