CN214242698U - Positioning device for conveying of automobile production line - Google Patents
Positioning device for conveying of automobile production line Download PDFInfo
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- CN214242698U CN214242698U CN202023281499.8U CN202023281499U CN214242698U CN 214242698 U CN214242698 U CN 214242698U CN 202023281499 U CN202023281499 U CN 202023281499U CN 214242698 U CN214242698 U CN 214242698U
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Abstract
The utility model relates to a positioner of usefulness is carried to automobile production line belongs to the production line field of carrying, including the aluminium alloy, guide rail and base, aluminium alloy both sides face is provided with the gyro wheel, gyro wheel and guide rail roll connection, the parallel fixed connection in base in bottom of guide rail, including the high accuracy guide bar, longitudinal positioning mechanism, transverse positioning mechanism and support frame, the below that is located the aluminium alloy is accepted to the high accuracy guide bar, the high accuracy guide bar passes through bolt fixed connection with the aluminium alloy, longitudinal positioning mechanism is located the below of high accuracy guide bar, one side of longitudinal positioning mechanism is rotated with one side of support frame and is connected, transverse positioning mechanism sets up the left and right sides at the high accuracy guide bar, one side and support frame fixed connection of transverse positioning mechanism, support frame fixed connection is at the base. The utility model discloses can carry out the high accuracy location to the transportation, guarantee the direction and do not squint, accurately stop large-scale processing plate on the station of needs, the process flow repeatability is high, easily realizes automatic line production, improves and carries the operating efficiency.
Description
Technical Field
The utility model relates to a positioner, especially a positioner that automobile production line was carried and is used.
Background
With the development of automation technology, traditional manual work is gradually replaced by automatic production. In a large-scale automatic production line for the whole automobile, automobile parts and the like, plates are often conveyed and conveyed by adopting a conveying line. In the conveying process, the plate needs to be subjected to automatic welding, gluing, polishing and other process treatments, so that higher repeated positioning accuracy is required.
At present conventional large-scale automation line is carried, generally adopts limit switch, limit stop's mode to fix a position, but current mode exists that positioning accuracy is low, the reliability is poor, easily rock the scheduling problem during the operation, is difficult to guarantee the reliable location of mobile device along the high accuracy of direction of motion. Because the positioning accuracy is low, processing errors are easily caused, the probability of rework is increased, and the production efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a positioning device for automobile production line conveying is provided, the problem of accurate positioning in large-scale automatic conveying line is solved.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a pair of positioner of usefulness is carried to automobile production line, including the aluminium alloy, guide rail and base, aluminium alloy both sides face is provided with the gyro wheel, gyro wheel and guide rail roll connection, the parallel fixed connection in base in bottom of guide rail, including the high accuracy guide bar, longitudinal positioning mechanism, transverse positioning mechanism and support frame, the below that is located the aluminium alloy is accepted to the high accuracy guide bar, the high accuracy guide bar passes through bolt fixed connection with the aluminium alloy, longitudinal positioning mechanism is located the below of high accuracy guide bar, one side of longitudinal positioning mechanism is rotated with one side of support frame and is connected, transverse positioning mechanism sets up the left and right sides at the high accuracy guide bar, one side and support frame fixed connection of transverse positioning mechanism, support frame fixed connection is at the base.
The utility model discloses a preferred technical scheme lies in, transverse positioning mechanism includes first transverse positioning wheel, the second transverse positioning wheel, first transverse positioning axle and second transverse positioning axle, first transverse positioning wheel is located the left side of high accuracy guide bar, first transverse positioning wheel and first transverse positioning axle form the wheel hub rotation and are connected, the one end of first transverse positioning axle and the one end fixed connection on the left side of support frame, the second transverse positioning wheel is located the right side of high accuracy guide bar, second transverse positioning wheel and second transverse positioning axle form the wheel hub rotation and are connected, the one end of second transverse positioning axle and the right one end fixed connection of support frame.
The utility model discloses preferred technical scheme lies in, longitudinal register mechanism includes longitudinal register wheel and longitudinal register axle, and the longitudinal register wheel is located the downside of high accuracy guide bar, and the longitudinal register wheel forms the shaft rotation with the longitudinal register axle and connects, the one end of longitudinal register axle and the one end fixed connection of support frame, the other end of longitudinal register axle and another protruding end fixed connection of support frame.
The utility model discloses preferred technical scheme lies in, including the backup pad, backup pad lower extreme and base upper end fixed connection, backup pad upper end and support frame lower extreme fixed connection.
The utility model discloses preferred technical scheme lies in, the aluminium alloy includes the fretwork through-hole, and the fretwork through-hole sets up at the middle part of aluminium alloy body, and the both sides of aluminium alloy set up the draw-in groove, draw-in groove and gyro wheel one end bolted connection.
The utility model discloses preferred technical scheme lies in, including the assemblage structure that is used for the part to set up the assembly, bolt fixed connection is passed through with the upper end of aluminium alloy to the assemblage structure, and the assemblage structure is provided with plate positioning sensor.
The utility model discloses preferred technical scheme lies in, and the assemblage structure is provided with plate location alarm.
The utility model discloses preferred technical scheme lies in, including the positioning fixture of fixed plate, positioning fixture passes through bolt fixed connection with the aluminium alloy.
The utility model discloses preferred technical scheme lies in, and the base is provided with the guide bar inductor.
The utility model discloses preferred technical scheme lies in, and the both ends head of high accuracy guide bar is the cladding of excellent power glue.
The utility model has the advantages that:
the utility model discloses a positioner of usefulness is carried to automobile production line, through the design that uses high accuracy guide bar, can advance line height to the transportation and fix a position the precision, guarantee that the direction of motion process does not squint, and used the light-duty and effectual aluminium alloy of weighing of designing by oneself, and be provided with plate location sensor above the aluminium alloy, guide bar inductor and positioning fixture, can accurately stop large-scale processing plate on the station of needs, the repeated precision of processing flow is high, easily realize automatic line production, improve and carry the operating efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a positioning device for conveying in an automobile production line.
Fig. 2 is a partially enlarged view of a positioning device for conveying in an automobile production line.
Fig. 3 is a structural view of a guide mechanism of a positioning device for automobile production line conveying.
Fig. 4 is a sectional view of an aluminum profile.
Fig. 5 is a top view of an aluminum profile with an assembly structure and a positioning fixture.
In the figure:
1. an aluminum profile; 11. hollowing out the through hole, 12 and the clamping groove; 2. a guide rail; 3. a base; 4. a roller; 51. A high-precision guide rod; 52. a longitudinal positioning mechanism; 521. a longitudinal positioning wheel; 522. a longitudinal positioning shaft; 53. a transverse positioning mechanism; 531. a first transverse positioning wheel; 532. a second transverse positioning wheel; 533. A first transverse positioning shaft; 534. a second transverse positioning shaft; 54. a support frame; 55. a support plate; 6. assembling the structure; 7. and (5) positioning the clamp.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1, a positioning device for automobile production line conveying, including aluminum profile 1, guide rail 2 and base 3, two side faces of aluminum profile 1 are provided with rollers 4, rollers 4 are in rolling connection with guide rail 2, bottom 2 of the guide rail is fixedly connected to base 3 in parallel, including high-precision guide rod 51, longitudinal positioning mechanism 52, transverse positioning mechanism 53 and support frame 54, high-precision guide rod 51 is located below aluminum profile 1, high-precision guide rod 51 and aluminum profile 1 are fixedly connected through bolts, longitudinal positioning mechanism 52 is located below high-precision guide rod 51, one side of longitudinal positioning mechanism 52 is rotatably connected with one side of support frame 54, transverse positioning mechanism 53 is arranged on the left and right sides of high-precision guide rod 51, one side of transverse positioning mechanism 53 is fixedly connected with support frame 54, and support frame 54 is fixedly connected to base 3. When the automobile production line transports the plate to different robot stations for automatic welding, polishing, gluing and other operations, the structure is added with the high-precision guide rod 51 to ensure that the moving process is restrained by horizontal and vertical guide, the plate does not deviate along the moving direction, and the processed plate can be accurately conveyed to the required stations.
Specifically, the transverse positioning mechanism 53 includes a first transverse positioning wheel 531, a second transverse positioning wheel 532, a first transverse positioning shaft 533 and a second transverse positioning shaft 534, the first transverse positioning wheel 531 is located on the left side of the high-precision guide rod 51, the first transverse positioning wheel 531 and the first transverse positioning shaft 533 are connected in a wheel-axle rotation manner, one end of the first transverse positioning shaft 533 is fixedly connected to one end of the left side of the support frame 54, the second transverse positioning wheel 532 is located on the right side of the high-precision guide rod 51, the second transverse positioning wheel 532 and the second transverse positioning shaft 534 are connected in a wheel-axle rotation manner, and one end of the second transverse positioning shaft 534 is fixedly connected to one end of the right side of the support frame 54. The first transverse positioning wheel 531 and the second transverse positioning wheel 532 on the left and right sides are respectively clung to the two sides of the high-precision guide rod 51 in the conveying process, the head end of the high-precision guide rod 51 is guided to normally enter in the working process, and therefore the conveying stability is guaranteed through the transverse positioning mechanism 53 arranged in each stage, the positioning effect is achieved, and the guiding effect is achieved.
Specifically, the longitudinal positioning mechanism 52 comprises a longitudinal positioning wheel 521 and a longitudinal positioning shaft 522, the longitudinal positioning wheel 521 is located on the lower side of the high-precision guide rod 51, the longitudinal positioning wheel 521 and the longitudinal positioning shaft 522 form a wheel-shaft rotating connection, one end of the longitudinal positioning shaft 522 is fixedly connected with one protruding end of the support frame 54, and the other end of the longitudinal positioning shaft 522 is fixedly connected with the other protruding end of the support frame 54. This structure not only plays a role in supporting and positioning the high-precision guide rod 51, but also plays a role in guiding.
In order to improve the bearing capacity of the supporting frame 54 and prevent deformation, the supporting frame comprises a supporting plate 55, wherein the lower end of the supporting plate 55 is fixedly connected with the upper end of the base 3, and the upper end of the supporting plate 55 is fixedly connected with the lower end of the supporting frame 54.
In order to reduce the weight of aluminium alloy 1, reduce the deformation harmful effects that consequently takes place, can connect guide rail 2 more stably moreover, preferably, aluminium alloy 1 includes fretwork through-hole 11, and fretwork through-hole 11 sets up the middle part at aluminium alloy 1 body, and the both sides of aluminium alloy 1 set up draw-in groove 12, draw-in groove 12 and 4 one end bolted connection of gyro wheel, 4 other end screens of gyro wheel and 2 sliding fit of guide rail.
In order to make the processing plate more accurately fall on a required station and simultaneously give an alarm in time to remind personnel to maintain, preferably, the assembly structure 6 comprises a component setting assembly, the assembly structure 6 is fixedly connected with the upper end of an aluminum profile 1 through a bolt, the assembly structure 6 is provided with a plate positioning sensor and a plate positioning alarm, the positioning sensor is used for calibrating whether the current conveying position is consistent with the original setting or not, so that the conveying is stopped for processing, after the plate positioning sensor is detected to not detect the position of the processing station in the set time, the plate positioning alarm sends out an alarm signal to inform technicians to check and correct.
In order to meet the requirement of processing of large-scale automobile plates and other production lines, the processing equipment preferably comprises a positioning clamp 7 for fixing the large-scale automobile plates, wherein the positioning clamp 7 is fixedly connected with the aluminum profile 1 through bolts, and the large-scale plates are clamped from the transverse direction and the longitudinal direction by using the positioning clamp 7, so that the processing equipment can be accurately acted on processing points of the plates in the automatic robot processing process, and the defects caused by deviation are avoided.
In order to better convey the end of the high-precision guide rod 51 through the longitudinal positioning mechanism 52 and the transverse positioning mechanism 53, preferably, two ends of the high-precision guide rod 51 are coated with high-strength glue, so that the abrasion to equipment can be reduced, and the service life can be prolonged.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (10)
1. The utility model provides a positioner that automobile production line was carried and is used, includes aluminium alloy (1), guide rail (2) and base (3), aluminium alloy (1) both sides face is provided with gyro wheel (4), gyro wheel (4) with guide rail (2) roll connection, the parallel fixed connection in bottom of guide rail (2) in base (3), its characterized in that:
comprises a high-precision guide rod (51), a longitudinal positioning mechanism (52), a transverse positioning mechanism (53) and a supporting frame (54);
high accuracy guide bar (51) accept to be located the below of aluminium alloy (1), high accuracy guide bar (51) with aluminium alloy (1) passes through bolt fixed connection, vertical positioning mechanism (52) are located the below of high accuracy guide bar (51), one side of vertical positioning mechanism (52) with one side of support frame (54) is rotated and is connected, horizontal positioning mechanism (53) set up the left and right sides of high accuracy guide bar (51), one side of horizontal positioning mechanism (53) with support frame (54) fixed connection, support frame (54) fixed connection be in base (3).
2. The positioning device for automobile production line conveying according to claim 1, wherein:
the transverse positioning mechanism (53) comprises a first transverse positioning wheel (531), a second transverse positioning wheel (532), a first transverse positioning shaft (533) and a second transverse positioning shaft (534);
the first transverse positioning wheel (531) is located on the left side of the high-precision guide rod (51), the first transverse positioning wheel (531) and the first transverse positioning shaft (533) form a wheel axle rotating connection, one end of the first transverse positioning shaft (533) is fixedly connected with one end of the left side of the support frame (54), the second transverse positioning wheel (532) is located on the right side of the high-precision guide rod (51), the second transverse positioning wheel (532) and the second transverse positioning shaft (534) form a wheel axle rotating connection, and one end of the second transverse positioning shaft (534) is fixedly connected with one end of the right side of the support frame (54).
3. The positioning device for automobile production line conveying according to claim 1, wherein:
the longitudinal positioning mechanism (52) comprises a longitudinal positioning wheel (521) and a longitudinal positioning shaft (522);
the longitudinal positioning wheel (521) is located on the lower side of the high-precision guide rod (51), the longitudinal positioning wheel (521) and the longitudinal positioning shaft (522) form a wheel axle rotating connection, one end of the longitudinal positioning shaft (522) is fixedly connected with one protruding end of the supporting frame (54), and the other end of the longitudinal positioning shaft (522) is fixedly connected with the other protruding end of the supporting frame (54).
4. The positioning device for automobile production line conveying according to claim 1, wherein:
comprises a support plate (55);
the lower end of the supporting plate (55) is fixedly connected with the upper end of the base (3), and the upper end of the supporting plate (55) is fixedly connected with the lower end of the supporting frame (54).
5. The positioning device for automobile production line conveying according to claim 1, wherein:
the aluminum profile (1) comprises a hollowed through hole (11), and the hollowed through hole (11) is formed in the middle of the aluminum profile (1) body;
the two sides of the aluminum profile (1) are provided with clamping grooves (12), and the clamping grooves (12) are connected with one end of the roller (4) through bolts.
6. The positioning device for automobile production line conveying according to claim 1, wherein:
comprises an assembling structure (6) for arranging and assembling components;
the assembling structure (6) is fixedly connected with the upper end of the aluminum section bar (1) through a bolt, and the assembling structure (6) is provided with a plate positioning sensor.
7. The positioning device for automobile production line conveying according to claim 6, wherein:
the assembling structure (6) is provided with a plate positioning alarm.
8. The positioning device for automobile production line conveying according to claim 7, wherein:
comprises a positioning clamp (7) for fixing the plate;
the positioning fixture (7) is fixedly connected with the aluminum profile (1) through bolts.
9. The positioning device for automobile production line conveying according to claim 1, wherein:
the base (3) is provided with a guide rod inductor.
10. The positioning device for automobile production line conveying according to claim 1, wherein:
and two end heads of the high-precision guide rod (51) are coated by acrylic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023281499.8U CN214242698U (en) | 2020-12-29 | 2020-12-29 | Positioning device for conveying of automobile production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023281499.8U CN214242698U (en) | 2020-12-29 | 2020-12-29 | Positioning device for conveying of automobile production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214242698U true CN214242698U (en) | 2021-09-21 |
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ID=77744716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023281499.8U Active CN214242698U (en) | 2020-12-29 | 2020-12-29 | Positioning device for conveying of automobile production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214242698U (en) |
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2020
- 2020-12-29 CN CN202023281499.8U patent/CN214242698U/en active Active
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