Positioning tool for automobile part detection

Abstract

The utility model provides a positioning tool for automobile part detection, and relates to the field of positioning tools, the positioning tool comprises a tool frame, the upper side of the tool frame is provided with a second detection device, the front side of the tool frame is connected with a front plate, the front side of the front plate is slidably connected with a moving assembly, the lower end of the moving assembly is connected with a lifting column, and the lifting column is connected with a second detection device. A hinge rod is hinged to the lower end of the lifting column, a rotating rod is hinged to the lower end of the hinge rod, meanwhile, a driving shaft is connected to the lower end of the rotating rod, a supporting plate is connected to the front side of the tool frame, and a conveying belt is arranged on the upper side of the supporting plate. The positioning tool for detecting the automobile parts solves the problems that in the prior art, a positioning tool for detecting the automobile parts has use limitation on the detection operation of an automobile flywheel, and the detection efficiency is low.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning tooling, in particular to a positioning tooling for detecting automobile parts. Background Art

[0002] Although there are many types of existing positioning tools for automobile flywheel detection, there are still problems in the actual working process. After searching, the prior art (application number: CN202322386144.2) records "a positioning tool for automobile parts detection, belonging to the field of automobile parts technology, including a positioning tool table, the top surface of the positioning tool table is installed with an inverted U-shaped bracket for carrying the installation and detection equipment, the top surface of the positioning tool table is relatively slidably connected with two clamping plates for clamping the automobile flywheel, and the middle position of the top surface of the positioning tool table is provided with a lifting assembly that can drive the automobile flywheel to lift and lower, and the lifting assembly has a rotating motor that can drive the automobile flywheel to rotate between the two clamping plates, and the interior of the positioning tool table is installed with a synchronous operation mechanism that drives the two clamping plates to move relative to each other. It can ensure the installation stability of the automobile flywheel, and at the same time, it can adjust the different positions of the automobile flywheel to adapt to the detection and use of different positions, thereby improving its use efficiency."

[0003] Although the positioning tooling for automobile parts inspection in the prior art realizes the inspection of different positions of the automobile flywheel and improves the inspection efficiency, during use, only one side of the flywheel can be inspected and the flywheel cannot be turned over for inspection, resulting in limitations in use. Secondly, during use, manual fixation of the parts before inspection and disassembly after inspection are still required, resulting in low inspection efficiency. Utility Model Content

[0004] In order to overcome the defects of the prior art, a positioning tool for automobile parts detection is provided to solve the problems of the limitation of the detection operation of automobile flywheel by the positioning tool for automobile parts detection in the prior art and the low detection efficiency.

[0005] To achieve the above-mentioned purpose, a positioning tool for automobile parts inspection is provided, comprising: a tool frame, a second inspection device is provided on the upper side of the tool frame, and a front plate is connected to the front side of the tool frame, and a moving component is slidably connected to the front side of the front plate, a lifting column is connected to the lower end of the moving component, and a hinge rod is hinged to the lower end of the lifting column, and a rotating rod is hinged to the lower end of the hinge rod, and a driving shaft is connected to the lower end of the rotating rod, and a support plate is connected to the front side of the tool frame, and a conveyor belt is provided on the upper side of the support plate.

[0006] Furthermore, a mounting plate is connected to the outer side of the tooling frame, and a first detection device is installed on the lower side of the mounting plate, and the first detection device is located on the upper side of the conveyor belt.

[0007] Furthermore, a reversing guide groove is provided inside the front plate, and the reversing guide groove includes vertical slot holes located at the upper and lower ends, and V-shaped slot holes connecting the vertical slot holes.

[0008] Furthermore, a guide sleeve is installed on the upper end of the support plate, and the lifting column vertically slides through the guide sleeve, and a photoelectric sensor is installed on the rear side of the guide sleeve and on the front side of the tooling frame.

[0009] Furthermore, the driving shaft rotates and passes through the plate wall of the tooling frame, and the rear end of the driving shaft is connected to a motor, and the motor is installed on the rear side wall of the tooling frame.

[0010] Furthermore, the moving assembly includes a connecting sleeve connected to the upper end of the lifting column, and the rear end of the connecting sleeve is rotatably connected to the guide member, and the front end of the connecting sleeve is rotatably connected to the rotating plate.

[0011] Furthermore, the lower end of the rotating plate is connected to a connecting rod, and the lower end of the connecting rod is connected to an electromagnet, and the electromagnet is located between the two photoelectric sensors in the vertical direction.

[0012] Furthermore, the guide member includes a sliding shaft, and the sliding shaft is slidably connected in the reversing guide groove, and the front end of the sliding shaft is connected to a connecting plate, and the front side of the lower end of the connecting plate is connected to a rotating shaft, and the rotating shaft rotates through the connecting sleeve and is fixedly connected to the rotating plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. When in use, place the automobile flywheel component on the conveyor belt, and then transfer it to the lower side of the first detection device through the conveyor belt to realize the front detection of the flywheel, and then the conveyor belt continues to move it between the two photoelectric sensors. At this time, the photoelectric sensor is limited, the conveyor belt is stopped at the same time, and the motor is started. The lifting column is driven downward by the driving shaft, the rotating rod and the hinged rod. At the same time, the reversing guide groove and the guide piece are used to make the electromagnet adsorption face downward until it is detected with the flywheel, and then the motor is started again to make the lifting column move upward, and the guide piece is used again to make the electromagnet turn over with the flywheel until the flywheel is located at the lower side of the second detection device, so as to realize the detection of the reverse side of the flywheel, and then the flywheel is placed on the conveyor belt again through the lifting column, the electromagnet is disconnected, and the conveyor belt is started, so that the double-sided detection of the automobile flywheel can be realized, which improves the wide application of the tooling;

[0015] 2. By utilizing the conveyor belt, the first detection device and the second detection device, the spacing between the first detection device and the second detection device is reasonably set according to the preset distance, so that when the previous flywheel component is placed on the conveyor belt after completing two inspections, the next flywheel starts the first inspection, thereby achieving the effect of completing continuous inspection on the conveyor belt, and no manual disassembly and assembly is required, thereby improving the inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of an embodiment of the utility model.

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of an embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the mobile component of an embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the guide member according to an embodiment of the utility model.

[0020] In the figure: 1, tooling frame; 11, second detection equipment; 12, front plate; 121, reversing guide groove; 13, support plate; 14, conveyor belt; 15, lifting column; 151, hinged rod; 152, rotating rod; 153, driving shaft; 154, motor; 155, guide sleeve; 16, moving assembly; 161, guide member; 1611, sliding shaft; 1612, connecting plate; 1613, rotating shaft; 162, connecting sleeve; 163, rotating plate; 164, connecting rod; 165, electromagnet; 17, photoelectric sensor; 18, mounting plate; 181, first detection equipment. DETAILED DESCRIPTION

[0021] Reference Figures 1 to 4 As shown, the utility model provides a positioning fixture for automobile parts inspection, including: a fixture frame 1, a second inspection device 11 is provided on the upper side of the fixture frame 1, and a front plate 12 is connected to the front side of the fixture frame 1, and a moving component 16 is slidably connected to the front side of the front plate 12, a lifting column 15 is connected to the lower end of the moving component 16, and a hinge rod 151 is hinged to the lower end of the lifting column 15, and a rotating rod 152 is hinged to the lower end of the hinge rod 151, and a driving shaft 153 is connected to the lower end of the rotating rod 152, and a driving shaft 153 is connected to the lower end of the rotating rod 152, a supporting plate 13 is connected to the front side of the fixture frame 1, and a conveyor belt 14 is provided on the upper side of the supporting plate 13, a mounting plate 18 is connected to the outer side of the fixture frame 1, and a first inspection device 181 is installed on the lower side of the mounting plate 18, and the first inspection device 181 is located on the upper side of the conveyor belt 14.

[0022] In this embodiment, the tooling frame 1 is set as an inverted L-shaped structure. Before use, the tooling frame 1 is fixed by connecting the support legs at the bottom. In this application, the flywheel position is positioned by the photoelectric sensor 17, and the flywheel is adsorbed and fixed by the electromagnet 165, thereby realizing the mobile positioning during the flywheel detection process.

[0023] Specifically, the first detection device 11 and the second detection device 181 are both configured as visual detection camera devices to detect appearance defects on both sides of the flywheel, and the detection area is larger than the flywheel component located directly below.

[0024] Specifically, the conveyor belt 14 is located in front of the lifting column 15 in a top view, and the electromagnet 165 is located on the upper side of the conveyor belt 14 in a downward state.

[0025] like Figure 2 As shown, a reversing guide groove 121 is opened inside the front plate 12, and the reversing guide groove 121 includes vertical slots located at the upper and lower ends, and V-shaped slots connected between the vertical slots. A guide sleeve 155 is installed at the upper end of the support plate 13, and the lifting column 15 vertically slides through the guide sleeve 155, and a photoelectric sensor 17 is installed on the rear side of the guide sleeve 155 and on the front side of the tooling frame 1, the drive shaft 153 rotates through the board wall of the tooling frame 1, and the rear end of the drive shaft 153 is connected to a motor 154, and the motor 154 is installed on the rear side wall of the tooling frame 1.

[0026] As a preferred embodiment, the photoelectric sensor 17 is electrically connected to the motor 154 and the conveyor belt 14, and is controlled by an external controller so that after the position of the flywheel on the conveyor belt 14 is sensed, it stops directly under the electromagnet 165 and the motor 154 is started at the same time.

[0027] In addition, the lifting column 15 is provided with a magnetic switch on the outer wall, so that when the lifting column 15 reaches the lowest point, that is, when the flywheel component contacts the conveyor belt 14, the electromagnet 165 is controlled to be turned on and off.

[0028] like Figure 2 , Figure 3 and Figure 4As shown, the moving assembly 16 includes a connecting sleeve 162 connected to the upper end of the lifting column 15, and the rear end of the connecting sleeve 162 is rotatably connected to the guide member 161, and the front end of the connecting sleeve 162 is rotatably connected to the rotating plate 163, the lower end of the rotating plate 163 is connected to the connecting rod 164, and the lower end of the connecting rod 164 is connected to the electromagnet 165, and the electromagnet 165 is located between the two photoelectric sensors 17 in the vertical direction, the guide member 161 includes a sliding shaft 1611, and the sliding shaft 1611 is slidably connected in the reversing guide groove 121, and the front end of the sliding shaft 1611 is connected to the connecting plate 1612, and the front side of the lower end of the connecting plate 1612 is connected to the rotating shaft 1613, and the rotating shaft 1613 rotates through the connecting sleeve 162 and is fixedly connected to the rotating plate 163.

[0029] As a preferred embodiment, by providing the guide member 161 and the reversing guide groove 121 in sliding connection, during the lifting movement of the lifting column 15 , the turning over detection of the flywheel can be achieved through the rotating plate 163 and the electromagnet 165 .

[0030] Specifically, the sliding shaft 1611 is limited by the reversing guide groove 121 during movement, so that it drives the connecting plate 1612 to rotate, and then drives the rotating plate 163 to rotate through the rotating shaft 1613, thereby realizing the flipping of the electromagnet 165.

[0031] Specifically, after the previous flywheel flipping detection is completed, the electromagnet 165 is now adsorbed facing downward and the power is cut off, and the flywheel is separated from the electromagnet 165 by gravity. At this time, the motor 154 starts to move the lifting column 15 upward to the highest position. At this time, the electromagnet 165 is adsorbed facing upward, and then when the next flywheel enters the limited position of the photoelectric sensor 17, the motor 154 is started again. At this time, the lifting column 15 moves downward to drive the electromagnet 165 to contact and adsorb the flywheel.

[0032] When in use, the automobile flywheel component is placed on the conveyor belt, and then transferred to the lower side of the first detection device through the conveyor belt to realize the front detection of the flywheel, and then the conveyor belt continues to move it between the two photoelectric sensors. At this time, the photoelectric sensor is limited, the conveyor belt is stopped at the same time, and the motor is started. The lifting column is driven downward by the driving shaft, the rotating rod and the hinged rod. At the same time, the reversing guide groove and the guide piece are used to make the electromagnet adsorption surface face down until it is detected with the flywheel, and then the motor is started again to make the lifting column move upward, and the guide piece is used again to make the electromagnet turn over together with the flywheel until the flywheel is located at the lower side of the second detection device, so as to realize the detection of the reverse side of the flywheel, and then the flywheel is placed on the conveyor belt again through the lifting column, the electromagnet is disconnected, and the conveyor belt is started to realize the double-sided detection of the automobile flywheel.

[0033] The automobile parts detection positioning tool of the utility model can effectively solve the problems of the use limitations of the automobile parts detection positioning tool in the prior art on the detection operation of the automobile flywheel and the low detection efficiency. It realizes the double-sided detection of automobile flywheel components on the basis of the existing automobile parts detection positioning tool technology, improves the wide application of the device, and realizes continuous detection operation and improves the detection efficiency.

Claims

1. A positioning tool for automobile parts inspection, comprising: A tooling frame (1), characterized in that: a second detection device (11) is provided on the upper side of the tooling frame (1), and the front side of the tooling frame (1) is connected to a front plate (12), and the front side of the front plate (12) is slidably connected to a moving assembly (16), the lower end of the moving assembly (16) is connected to a lifting column (15), and the lower end of the lifting column (15) is hinged to a hinged rod (151), and the lower end of the hinged rod (151) is hinged to a rotating rod (152), and the lower end of the rotating rod (152) is connected to a driving shaft (153), and the front side of the tooling frame (1) is connected to a support plate (13), and a conveyor belt (14) is provided on the upper side of the support plate (13).

2. The positioning tool for automobile parts inspection according to claim 1, characterized in that: The outer side of the tooling frame (1) is connected to a mounting plate (18), and a first detection device (181) is installed on the lower side of the mounting plate (18), and the first detection device (181) is located on the upper side of the conveyor belt (14).

3. The positioning tool for automobile parts inspection according to claim 1, characterized in that: A reversing guide groove (121) is provided inside the front plate (12), and the reversing guide groove (121) comprises vertical slot holes at the upper and lower ends, and V-shaped slot holes connecting the vertical slot holes.

4. The positioning tool for automobile parts inspection according to claim 1, characterized in that: A guide sleeve (155) is installed at the upper end of the support plate (13), and the lifting column (15) vertically slides through the guide sleeve (155), and a photoelectric sensor (17) is installed at the rear side of the guide sleeve (155) and at the front side of the tooling frame (1).

5. The positioning tool for automobile parts inspection according to claim 1, characterized in that: The drive shaft (153) rotates and passes through the plate wall of the tooling frame (1), and the rear end of the drive shaft (153) is connected to a motor (154), and the motor (154) is installed on the rear side wall of the tooling frame (1).

6. The positioning tool for automobile parts inspection according to claim 1, characterized in that: The moving assembly (16) comprises a connecting sleeve (162) connected to the upper end of the lifting column (15), wherein the rear end of the connecting sleeve (162) is rotatably connected to a guide member (161), and the front end of the connecting sleeve (162) is rotatably connected to a rotating plate (163).

7. The positioning tool for automobile parts inspection according to claim 6, characterized in that: The lower end of the rotating plate (163) is connected to a connecting rod (164), and the lower end of the connecting rod (164) is connected to an electromagnet (165), and the electromagnet (165) is located between the two photoelectric sensors (17) in the vertical direction.

8. The positioning tool for automobile parts inspection according to claim 6, characterized in that: The guide member (161) comprises a sliding shaft (1611), and the sliding shaft (1611) is slidably connected in the reversing guide groove (121), and the front end of the sliding shaft (1611) is connected to a connecting plate (1612), and the front side of the lower end of the connecting plate (1612) is connected to a rotating shaft (1613), and the rotating shaft (1613) rotates through the connecting sleeve (162) and is fixedly connected to the rotating plate (163).

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