CN213336059U

CN213336059U - Tool for automatically detecting angles of chassis parts

Info

Publication number: CN213336059U
Application number: CN202022481701.5U
Authority: CN
Inventors: 何烨; 余德友
Original assignee: Xiangtan Ditong Automobile Product Co ltd
Current assignee: Xiangtan Ditong Automobile Product Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-01
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses an automatic detect frock of chassis part angle relates to detection device technical field, comprises a workbench, the last surface both ends fixed mounting of workstation has the stand, the positive top fixedly connected with connecting plate of stand, fixed mounting has the spreader on the connecting plate, the positive sliding connection of spreader has the work box, the back fixedly connected with slider of work box. The utility model discloses a control box control work box, utilize the measuring stand to detect the wheel hub ring flange, the angle of toe-back has been avoided chassis wheel hub mounting panel, present detection mode all is in the manual work basically and beats the table measuring stage, and manual work detects and often has some errors, make the probability of the part that appears not to the standard promote greatly, detection efficiency is slower simultaneously, lead to increasing workman intensity of labour, reduce part production efficiency's problem, thereby reached and reduced workman intensity of labour, the effect of improvement part production efficiency.

Description

Tool for automatically detecting angles of chassis parts

Technical Field

The utility model relates to a detect frock relates to detection device technical field, concretely relates to frock of automated inspection chassis part angle.

Background

With the increasing popularization of the automation application of the automobile manufacturing industry, vehicles of all brands pursue automation and light weight, and the production efficiency is improved by adopting advanced and large measuring instruments and automation equipment.

The following problems exist in the prior art:

1. the front-binding and back-tilting angle of the chassis hub mounting plate is basically in the stage of manual meter-making measurement in the conventional detection mode, and the manual detection usually has some errors, so that the probability of parts which do not meet the standard is greatly improved, and meanwhile, the detection efficiency is low, so that the labor intensity of workers is increased, and the production efficiency of the parts is reduced;

2. at present, after manual detection is carried out on parts, the height difference of the tabulating numerical value calculated by adding and subtracting is needed to be added and subtracted so as to verify whether the angle is in the tolerance range, so that great inconvenience exists, the storage of data is greatly limited, the rule of the sizes of the parts is difficult to analyze, and meanwhile, the problems of difficulty in later-stage extraction and rechecking and manpower cost waste are solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frock of automated inspection chassis part angle, one of them purpose is in order to possess the ability of machine detection, solve the angle that the toe-in backward inclines before chassis wheel hub mounting panel, and present detection mode is in the manual stage of beating the table and measuring basically, and manual inspection often has some errors, makes the probability that the part that does not accord with the standard appears promote greatly, and detection efficiency is slower simultaneously, leads to increasing workman intensity of labour, reduces the problem of part production efficiency; another purpose wherein is in order to solve at present to carry out artifical the detection back to the part, need add and subtract to calculate the difference in height of drawing the table numerical value in order to calculate and then verify whether the angle is in the tolerance range, has very big inconvenience, and the storage to the data is very big restriction moreover, leads to being difficult to the law of part size to be analyzed, and it is difficult simultaneously later stage to draw the review, extravagant human cost's problem to reach and can draw the review data at any time, save the effect of human cost.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a tool for automatically detecting the angle of a chassis part comprises a workbench, wherein two ends of the upper surface of the workbench are fixedly provided with upright posts, the top end of the front surface of the upright post is fixedly connected with a connecting plate, a cross post is fixedly arranged on the connecting plate, the front surface of the transverse column is connected with a working box in a sliding way, the back surface of the working box is fixedly connected with a sliding block, two ends of the front surface of the transverse column are provided with a first sliding rail, the width value of the first sliding rail is matched with the width value of the sliding block, the bottom of the working box is fixedly connected with a measuring bracket, the bottom surface of the measuring bracket is fixedly connected with a first position sensor, a second position sensor, a third position sensor and a fourth position sensor, the upper surface sliding connection of workstation has the processing board, the middle part fixedly connected with backup pad of the upper surface of processing board, the top of backup pad is provided with the wheel hub ring flange.

The utility model discloses technical scheme's further improvement lies in: the side fixedly connected with control box of workstation, the top fixed mounting of control box has well accuse computer, the wiring end and the work box electric connection of a position sensor, No. two position sensor, No. three position sensor and No. four position sensor, the wiring end and the control box electric connection of work box.

The utility model discloses technical scheme's further improvement lies in: no. two chutes are formed in two ends of the upper surface of the workbench, the lower surface of the processing plate is fixedly connected with No. two sliding rails, and the No. two sliding rails are connected with the No. two chutes in a clamped mode.

The utility model discloses technical scheme's further improvement lies in: the vertical plates are fixedly mounted at two ends of the top of the processing plate, the electric telescopic rods are fixedly mounted on the side faces of the vertical plates, one end of each electric telescopic rod is fixedly connected with a baffle, and the baffles are connected with the processing plate in a sliding mode.

The utility model discloses technical scheme's further improvement lies in: no. three slide rails have been seted up to the upper surface of processing board, the bottom fixedly connected with protruding structure of baffle, protruding structure and No. three slide rail joint, the one end of No. three slide rails extends to the side bottom of backup pad.

The utility model discloses technical scheme's further improvement lies in: the second position sensor and the third position sensor are symmetrically arranged about the central line of the measuring support, and the first position sensor and the fourth position sensor are arranged in parallel.

The utility model discloses technical scheme's further improvement lies in: the wiring end of the working box, the control box, the central control computer and the electric telescopic rod are electrically connected with an external power supply, the wiring end of the electric telescopic rod is electrically connected with the control box, and the wiring end of the control box is electrically connected with the central control computer.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides an automatic detect frock of chassis part angle, adopt the work box, a control box, measure the support, the cooperation of wheel hub ring flange, through control box control work box, utilize and measure the support and detect the wheel hub ring flange, the angle of toe-in retroversion before having avoided chassis wheel hub mounting panel, present detection mode all is in the manual work basically and beats the measured stage of table, and the manual work detects often there are some errors, make the probability of the part that is not conform to the standard promote greatly, detection efficiency is slower simultaneously, lead to increasing workman intensity of labour, reduce the problem of part production efficiency, thereby reach reduction workman intensity of labour, improve the effect of part production efficiency.

2. The utility model provides a tool for automatically detecting the angle of a chassis part, which adopts a central control computer, a position sensor and a hub flange to be matched, the hub flange is detected by the position sensor and the position sensor, data is transmitted to the central control computer to complete calculation through a program, the toe-in angle deviation and the camber angle deviation of the hub flange are respectively deduced and stored in the central control computer, the problem that after the current manual detection of the part, the height difference calculated by adding and subtracting a calculation marking value is avoided to verify whether the angle is in a tolerance range is solved, great inconvenience exists, and the storage of data has great limitation, so that the rule of the size of the part is difficult to analyze, meanwhile, the problems that the post extraction and the reexamination are difficult and the labor cost is wasted are solved, so that the effects that the reexamination data can be extracted at any time and the labor cost is saved are achieved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic structural view of the structural measurement bracket and the hub flange of the present invention;

fig. 4 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. a work table; 2. a column; 3. a connecting plate; 4. a cross post; 41. a first slide rail; 5. a work box; 6. a control box; 7. a central control computer; 8. a measuring support; 81. a first position sensor; 82. a second position sensor; 83. a third position sensor; 84. a fourth position sensor; 9. a hub flange; 10. processing a plate; 101. a second sliding rail; 102. a third sliding rail; 11. a support plate; 12. a vertical plate; 13. an electric telescopic rod; 14. a baffle plate; 15. and a second sliding chute.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in FIGS. 1-4, the utility model provides a tool for automatically detecting the angle of a chassis part, which comprises a workbench 1, wherein two ends of the upper surface of the workbench 1 are fixedly provided with upright posts 2, the front top end of each upright post 2 is fixedly connected with a connecting plate 3, each connecting plate 3 is fixedly provided with a cross post 4, the front surface of each cross post 4 is slidably connected with a workbench 5, the back surface of each workbench 5 is fixedly connected with a slide block, two ends of the front surface of each cross post 4 are provided with a first slide rail 41, the width of each first slide rail 41 is matched with the width of each slide block, the bottom of each workbench 5 is fixedly connected with a measuring bracket 8, the bottom surface of each measuring bracket 8 is fixedly connected with a first position sensor 81, a second position sensor 82, a third position sensor 83 and a fourth position sensor 84, the upper surface of the workbench 1 is slidably connected with a processing plate 10, the middle part of the upper surface of the processing plate, the top of the support plate 11 is provided with a hub flange 9.

In this embodiment, adopt work box 5, control box 6, measure support 8, the cooperation of wheel hub ring flange 9, through control box 6 control work box 5, utilize and measure support 8 to detect wheel hub ring flange 9, the angle of toe-in retroversion has been avoided chassis wheel hub mounting panel, present detection mode all is in the manual work and beats the measured stage of table basically, and the manual work detects often there are some errors, make the probability that the part that is not conform to the standard appears promote greatly, detection efficiency is slower simultaneously, lead to increasing workman intensity of labour, reduce part production efficiency's problem, thereby reach reduction workman intensity of labour, improve part production efficiency's effect.

As shown in fig. 1 to 4, in the present embodiment, preferably, the second position sensor 82 and the third position sensor 83 are symmetrically arranged about the center line of the measurement bracket 8, the first position sensor 81 is arranged in parallel with the fourth position sensor 84, the toe-in angle deviation of the hub flange 9 is derived from the absolute value of the difference between the first position sensor 81 and the fourth position sensor 84, and the camber angle deviation of the hub flange 9 is derived from the absolute value of the difference between the second position sensor 82 and the third position sensor 83, so that the objective influence of the manual direct test on the test result is avoided, and the probability of detecting the defective part is reduced.

As shown in fig. 1-4, preferably, a control box 6 is fixedly connected to a side surface of the workbench 1, a central control computer 7 is fixedly installed on a top portion of the control box 6, terminals of a first position sensor 81, a second position sensor 82, a third position sensor 83 and a fourth position sensor 84 are electrically connected to the work box 5, terminals of the work box 5 are electrically connected to the control box 6, the central control computer 7, the first position sensor 81, the second position sensor 82, the third position sensor 83, the fourth position sensor 84 and the hub flange 9 are matched, the first position sensor 81 and the fourth position sensor 84 are used for detecting the hub flange 9, the second position sensor 82 and the third position sensor 83 are used for detecting the hub flange 9, data are transmitted to the central control computer 7, calculation is completed through a program, and toe-in-out angle deviation and camber angle deviation of the hub flange 9 are respectively deduced, the storage is in well accuse computer 7, avoided at present carrying out artifical the measuring back to the part, need add and subtract to calculate the difference in height of drawing the table numerical value with the calculation and then verify whether the angle is in the tolerance scope, has very big inconvenience, and the storage to the data is very big limit in addition, leads to hardly carrying out the analysis to the rule of part size, and it is difficult simultaneously to later stage extract the review, extravagant human cost's problem to reached and to draw the review data at any time, saved human cost's effect.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: no. two spouts 15 have been seted up at the upper surface both ends of workstation 1, slide rail 101 No. two of lower fixed surface of processing board 10, slide rail 101 and No. two spouts 15 joints, top both ends fixed mounting of processing board 10 has riser 12, the side fixed mounting of riser 12 has electric telescopic handle 13, electric telescopic handle 13's one end fixedly connected with baffle 14, baffle 14 and processing board 10 sliding connection, No. three slide rail 102 have been seted up to the upper surface of processing board 10, baffle 14's bottom fixedly connected with protruding structure, protruding structure and No. three slide rail 102 joints, the side bottom of backup pad 11 is extended to the one end of No. three slide rail 102, design through electric telescopic handle 13 and baffle 14, make the stability of wheel hub ring flange 9 when examining promote greatly, the detection efficiency of equipment has been improved simultaneously.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the work box 5, control box 6, well accuse computer 7 and electric telescopic handle 13's wiring end all with external power supply electric connection, electric telescopic handle 13's wiring end and 6 electric connection of control box, control box 6's wiring end and well accuse computer 7 electric connection, through electric telescopic handle 13 and control box 6's electric connection, control box 6 and well accuse computer 7 electric connection's design, the detection efficiency of equipment has been improved greatly, the production efficiency is promoted, use cost during production has been reduced by a wide margin.

The working principle of the tool for automatically detecting the angle of the chassis part is described in detail below.

As shown in fig. 1-4, in use, firstly, the hub flange 9 is placed on the processing plate 10, then the control box 6 controls the electric telescopic rod 13 to extend and contract, the baffle plate 14 is pushed to slide, two sides of the hub flange 9 are clamped, then the processing plate 10 is pushed to the lower part of the working box 5, after the processing plate reaches a proper position, the control box 6 is used for opening the working box 5, the working box 5 slides downwards, the measuring bracket 8 is pressed on the hub flange 9, meanwhile, the central control computer 7 is used for collecting detection data, the toe-in angle deviation of the hub flange 9 is deduced through the absolute value of the difference value of the first position sensor 81 and the fourth position sensor 84, the camber angle deviation of the hub flange 9 is deduced through the absolute value of the difference value of the second position sensor 82 and the third position sensor 83, then the result is fed back and stored in the central control computer 7, and (4) the wheel hub flange plate 9 is reserved for rechecking, after the detection is finished, whether the error of the wheel hub flange plate 9 is within an allowable range is determined through a feedback result, and then the wheel hub flange plate 9 is taken down from the processing plate 10 for classification.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides an automatic detect frock of chassis part angle, includes workstation (1), its characterized in that: the automatic measuring device is characterized in that columns (2) are fixedly mounted at two ends of the upper surface of the workbench (1), a connecting plate (3) is fixedly connected to the top end of the front of each column (2), cross columns (4) are fixedly mounted on the connecting plate (3), a working box (5) is slidably connected to the front of each cross column (4), a sliding block is fixedly connected to the back of each working box (5), first sliding rails (41) are arranged at two ends of the front of each cross column (4), the width of each first sliding rail (41) is matched with that of the corresponding sliding block, a measuring support (8) is fixedly connected to the bottom of each working box (5), a first position sensor (81), a second position sensor (82), a third position sensor (83) and a fourth position sensor (84) are fixedly connected to the bottom surface of each measuring support (8), a processing plate (10) is slidably connected to the upper surface of the workbench (1), the middle part of the upper surface of the processing plate (10) is fixedly connected with a supporting plate (11), and a hub flange plate (9) is arranged at the top of the supporting plate (11).

2. The tool for automatically detecting the angle of the chassis part as claimed in claim 1, wherein: the side fixedly connected with control box (6) of workstation (1), the top fixed mounting of control box (6) has well accuse computer (7), wiring end and work box (5) electric connection of a position sensor (81), No. two position sensor (82), No. three position sensor (83) and No. four position sensor (84), wiring end and control box (6) electric connection of work box (5).

3. The tool for automatically detecting the angle of the chassis part as claimed in claim 1, wherein: no. two spout (15) have been seted up at the upper surface both ends of workstation (1), No. two slide rail (101) of lower fixed surface of processing board (10), No. two slide rail (101) and No. two spout (15) joint.

4. The tool for automatically detecting the angle of the chassis part as claimed in claim 1, wherein: the processing device is characterized in that vertical plates (12) are fixedly mounted at two ends of the top of the processing plate (10), electric telescopic rods (13) are fixedly mounted on the side faces of the vertical plates (12), one ends of the electric telescopic rods (13) are fixedly connected with baffle plates (14), and the baffle plates (14) are connected with the processing plate (10) in a sliding mode.

5. The tool for automatically detecting the angle of the chassis part as claimed in claim 4, wherein: no. three slide rails (102) have been seted up to the upper surface of processing board (10), the bottom fixedly connected with protruding structure of baffle (14), protruding structure and No. three slide rails (102) joint, the one end of No. three slide rails (102) extends to the side bottom of backup pad (11).

6. The tool for automatically detecting the angle of the chassis part as claimed in claim 1, wherein: the second position sensor (82) and the third position sensor (83) are symmetrically arranged relative to the central line of the measuring bracket (8), and the first position sensor (81) and the fourth position sensor (84) are arranged in parallel.

7. The tool for automatically detecting the angle of the chassis part as claimed in claim 1, wherein: the wiring end of the working box (5), the control box (6), the central control computer (7) and the electric telescopic rod (13) is electrically connected with an external power supply, the wiring end of the electric telescopic rod (13) is electrically connected with the control box (6), and the wiring end of the control box (6) is electrically connected with the central control computer (7).