CN219831230U - Car body welding current and voltage quality detection device - Google Patents
Car body welding current and voltage quality detection device Download PDFInfo
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- CN219831230U CN219831230U CN202320762906.1U CN202320762906U CN219831230U CN 219831230 U CN219831230 U CN 219831230U CN 202320762906 U CN202320762906 U CN 202320762906U CN 219831230 U CN219831230 U CN 219831230U
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- detection
- welding current
- vehicle body
- circuit board
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- 238000001514 detection method Methods 0.000 title claims abstract description 78
- 238000003466 welding Methods 0.000 title claims abstract description 22
- 244000309464 bull Species 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 2
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model is suitable for welding a vehicle body, and provides a vehicle body welding current and voltage quality detection device, which comprises a shell, wherein a circuit board is fixedly connected to an inner cavity of the shell, electric telescopic rods are fixedly connected to the bottom of the inner cavity of the circuit board, the number of the electric telescopic rods is three, the telescopic ends of the electric telescopic rods are fixedly connected with detection modules, the tops of the detection modules are fixedly connected with detection heads, and a clamping device is arranged on the right side of the inner cavity of the shell; or the design is complicated, the detection end is numerous, but the use is inconvenient, the device is difficult to take, and the device is easy to fall off in the detection process, so that equipment is damaged, and the detection result is influenced.
Description
Technical Field
The utility model relates to the technical field of vehicle body welding, in particular to a device for detecting the quality of welding current and voltage of a vehicle body.
Background
The voltage and current stabilization is a precondition of system stabilization, and the purpose of detecting the voltage and current is to judge the running condition of the system through the state of the voltage and current, and corresponding protection measures are adopted to ensure the safe and effective running of the system and the power supply. With the high-speed development of the car body technology, the requirements of people on electric safety and car body welding current and voltage detection are also increasing, and the detection of the current and the voltage plays a vital role in improving the car body welding safety.
The common detection method for detecting the welding current and voltage quality of the vehicle body adopts a special voltage and current testing instrument, and the traditional detection device has simple design, can only meet the requirement of measuring the current and voltage of a threshold value, has narrow applicability and low detection efficiency; the device is complex in design, various in detection end, inconvenient to use, difficult to take and fix, and easy to fall off in the detection process, so that equipment is damaged, and potential safety hazards are brought to detection personnel when detection results are affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a vehicle body welding current and voltage quality detection device.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a car body welding current voltage quality detection device, includes the casing, the inner chamber fixedly connected with circuit board of casing, the bottom fixedly connected with electric telescopic handle of circuit board inner chamber, electric telescopic handle's quantity is three, electric telescopic handle's flexible end fixedly connected with detection module, detection module's top fixedly connected with detects the head, clamping device is installed on the right side of casing inner chamber.
The utility model is further provided with: the clamping device comprises a driving motor, the output end of the driving motor is fixedly connected with a rotating rod, the top of the rotating rod is fixedly connected with a driving bevel gear, driven bevel gears are meshed with the left side and the right side of the driving bevel gear respectively, a rotary screw is fixedly connected with the outer side of the driven bevel gear, one side, far away from the rotary screw, of the rotary screw is movably connected with a mounting sleeve through a bearing, the outer side of the mounting sleeve is fixedly connected with the inner cavity of a shell, and an access groove is formed in the top and the bottom of the shell.
The utility model is further provided with: the surface cover of rotatory screw rod is equipped with the movable block, the left side and the right side of movable block are all fixedly connected with dead lever.
The utility model is further provided with: the surface of the left side of the shell is provided with a limit groove matched with the detection head, and the surface of the circuit board is provided with a movable groove matched with the detection module
The utility model is further provided with: the fixed rod is kept away from one side fixedly connected with telescopic splint of movable block, the laminating of the surface of the corresponding one side of telescopic splint has the slipmat.
The utility model is further provided with: the front surface of the shell is embedded with a control main screen, and the control main screen is electrically connected with the circuit board.
The utility model has the advantages that:
1. the detection module, the detection head, the electric telescopic rod and the control main screen are arranged, so that the detection of current and voltage in different ranges is realized, and the detection content of most of vehicle body welding is met; the number of the detection modules and the detection heads is three, the detection heads are three different detection thresholds, different detection results are transmitted to the detection modules through the arrangement of the detection heads, the detection modules speak data to the control main screen, the control main screen displays the detection results on detection personnel, and meanwhile, the current and the voltage in different ranges can be detected at one time through the arrangement of the electric telescopic rods.
2. Through clamping device's setting, realized that detection device can be centre gripping in the automobile body and weld on certain position, need not to hold check out test set manually in the testing process, protected inspector and detection device to a certain extent. The drive bevel gear is driven to rotate by the drive bevel gear, the driven bevel gear is driven to rotate by the drive bevel gear, the moving block is driven to move outwards by the driven bevel gear, the telescopic clamping plate is driven to move, the detection device is firmly clamped on the surface of the detected object by the telescopic clamping plate and the anti-slip pad, and the anti-slip pad prevents the detection device from sliding off, so that stability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a schematic view of a clamping device according to the present utility model;
FIG. 4 is a schematic view of a telescopic splint according to the present utility model;
in the figure: 1. a housing; 2. a circuit board; 3. an electric telescopic rod; 4. a detection module; 5. a detection head; 6. a limit groove; 7. a clamping device; 71. a driving motor; 72. a rotating rod; 73. a drive bevel gear; 74. a driven bevel gear; 75. rotating the screw; 76. a mounting sleeve; 77. a moving block; 78. a fixed rod; 79. a telescopic clamping plate; 710. an access slot; 711. an anti-slip pad; 8. a moving groove; 9. and controlling the main screen.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions:
examples
The device comprises a shell 1, wherein the inner cavity of the shell 1 is fixedly connected with a circuit board 2, the bottom of the inner cavity of the circuit board 2 is fixedly connected with electric telescopic rods 3, the number of the electric telescopic rods 3 is three, the telescopic ends of the electric telescopic rods 3 are fixedly connected with detection modules 4, the tops of the detection modules 4 are fixedly connected with detection heads 5, the right side of the inner cavity of the shell 1 is provided with a clamping device 7, the detection heads 5 and the detection modules are arranged, detection results are transmitted to the circuit board 2, and the detection results of the detection modules 4 are recorded and transmitted to a control main screen 9 through the circuit board 2, so that the next step of current and voltage detection work is facilitated;
the clamping device 7 comprises a driving motor 71, the output end of the driving motor 71 is fixedly connected with a rotating rod 72, the top of the rotating rod 72 is fixedly connected with a driving bevel gear 73, the left side and the right side of the driving bevel gear 73 are respectively meshed with a driven bevel gear 74, the outer side of the driven bevel gear 74 is fixedly connected with a rotary screw 75, one side, far away from the rotary screw 75, of the rotary screw is movably connected with a mounting sleeve 76 through a bearing, the outer side of the mounting sleeve 76 is fixedly connected with the inner cavity of the shell 1, the top and the bottom of the shell 1 are respectively provided with an access groove 710, and the rotary screw 75 can rotate in the inner cavity of the shell 1 through the mounting sleeve 76, so that the clamping device 7 is convenient to use;
the surface of the rotary screw rod 75 is sleeved with a moving block 77, the left side and the right side of the moving block 77 are fixedly connected with a fixed rod 78, and the moving of the telescopic clamping plate 79 can be driven through the fixed rod 78, so that the practicability of the clamping device 7 is improved;
the surface on the left side of the shell 1 is provided with a limit groove 6 matched with the detection head 5, the surface of the circuit board 2 is provided with a movable groove 8 matched with the detection module 4, and the movement of the detection module 4 is facilitated through the movable groove 8, so that the practicability of the detection device is improved;
the telescopic clamping plate 79 is fixedly connected to one side of the fixed rod 78 far away from the moving block 77, and the anti-slip pad 711 is attached to the surface of the corresponding side of the telescopic clamping plate 79, so that the detection device can be prevented from slipping off during clamping through the anti-slip pad 711, and the safety of the detection device is improved;
a control main screen 9 is embedded on the front surface of the shell 1, and the control main screen 9 is electrically connected with the circuit board 2; the circuit board 2 possesses the data transmission function, gives control main screen with the result data transmission that detects, and control main screen 9 presents the testing result to the inspector, through control main screen 9, can be faster observe automobile body welded testing result, has improved detection device's practicality.
Specifically, when a worker needs to perform current and voltage detection on the welding of the vehicle body, the driving motor 71 is started to rotate forward through the external controller, the driving motor 71 rotates forward to drive the rotating rod 72 to rotate, the driving bevel gear 73 rotates to drive the two driven bevel gears 74 to rotate reversely, the driven bevel gear 74 rotates reversely to drive the rotating screw 75 to rotate, the rotating screw 75 rotates to drive the moving block 77 to move reversely, the moving block 77 moves to drive the fixing rod 78 to move, the fixing rod 78 moves to drive the telescopic clamping plate 79 to stretch out, when the telescopic clamping plate 79 stretches out of the shell 1, the telescopic end of the telescopic clamping plate 79 is controlled to stretch out through the external controller, when the telescopic clamping plate is stretched to a proper length, the detection device is moved to the surface of the welding part of the vehicle body to be detected, the driving motor 71 is controlled to rotate reversely, the distance between the two telescopic clamping plates 79 is reduced, and the surface of the welding part of the vehicle body is firmly clamped; then start one of them electric telescopic handle 3 flexible end through peripheral controller and stretch out, stretch out of electric telescopic handle 3 flexible end drives detection module 4 left side and moves to drive detection head 5 and stretch out, carry out the current voltage detection to the automobile body welding position, when the result under the different threshold values of needs detection, steerable one of them electric telescopic handle 3 is retracted, and another electric telescopic handle 3 is flexible, thereby carries out different detection experiments.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
The utility model aims to realize the detection task which is more convenient and practical than the traditional structure and can detect a plurality of results at one time by means of the clamping structure and the different detection module structures.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above description is only of the preferred embodiments 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 (6)
1. Automobile body welding current voltage quality detection device, its characterized in that: including casing (1), the inner chamber fixedly connected with circuit board (2) of casing (1), the bottom fixedly connected with electric telescopic handle (3) of circuit board (2) inner chamber, the quantity of electric telescopic handle (3) is three, the flexible end fixedly connected with detection module (4) of electric telescopic handle (3), the top fixedly connected with of detection module (4) detects first (5), clamping device (7) are installed on the right side of casing (1) inner chamber.
2. The vehicle body welding current-voltage quality detection apparatus according to claim 1, wherein: clamping device (7) are including driving motor (71), the output fixedly connected with bull stick (72) of driving motor (71), the top fixedly connected with drive bevel gear (73) of bull stick (72), driven bevel gear (74) are all meshed to the left and right sides of drive bevel gear (73), the outside fixedly connected with rotatory screw (75) of driven bevel gear (74), one side that rotatory screw (75) kept away from mutually is through bearing swing joint has installation cover (76), the outside of installation cover (76) and the inner chamber fixed connection of casing (1), access groove (710) have all been seted up to the top and the bottom of casing (1).
3. The vehicle body welding current-voltage quality detection apparatus according to claim 2, wherein: the surface cover of rotatory screw rod (75) is equipped with movable block (77), the left side and the right side of movable block (77) are all fixedly connected with dead lever (78).
4. The vehicle body welding current-voltage quality detection apparatus according to claim 1, wherein: limiting grooves (6) matched with the detection head (5) are formed in the left surface of the shell (1), and moving grooves (8) matched with the detection module (4) are formed in the surface of the circuit board (2).
5. The apparatus for detecting the quality of a welding current and a voltage for a vehicle body according to claim 3, wherein: one side of the fixed rod (78) far away from the moving block (77) is fixedly connected with a telescopic clamping plate (79), and an anti-slip pad (711) is attached to the surface of the corresponding side of the telescopic clamping plate (79).
6. The vehicle body welding current-voltage quality detection apparatus according to claim 1, wherein: the front surface of the shell (1) is inlaid with a control main screen (9), and the control main screen (9) is electrically connected with the circuit board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320762906.1U CN219831230U (en) | 2023-04-07 | 2023-04-07 | Car body welding current and voltage quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320762906.1U CN219831230U (en) | 2023-04-07 | 2023-04-07 | Car body welding current and voltage quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219831230U true CN219831230U (en) | 2023-10-13 |
Family
ID=88283942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320762906.1U Active CN219831230U (en) | 2023-04-07 | 2023-04-07 | Car body welding current and voltage quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219831230U (en) |
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2023
- 2023-04-07 CN CN202320762906.1U patent/CN219831230U/en active Active
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