CN221239082U - Automatic detection equipment for steering wheel counterweight - Google Patents
Automatic detection equipment for steering wheel counterweight Download PDFInfo
- Publication number
- CN221239082U CN221239082U CN202323195004.3U CN202323195004U CN221239082U CN 221239082 U CN221239082 U CN 221239082U CN 202323195004 U CN202323195004 U CN 202323195004U CN 221239082 U CN221239082 U CN 221239082U
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- China
- Prior art keywords
- steering wheel
- shell
- electromagnet
- weight sensor
- workbench
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000007689 inspection Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to the technical field of steering wheel production, in particular to automatic detection equipment for steering wheel counterweights, which comprises a workbench, wherein a clamping assembly and a detection unit are arranged on the workbench, the detection unit comprises at least two supporting frames arranged around the clamping assembly and a weight sensor arranged on the supporting frames, an electromagnet is arranged on the weight sensor, a magnetic shell is coated outside the electromagnet, and the electromagnet and the weight sensor are electrically connected with a controller.
Description
Technical Field
The utility model relates to the technical field of steering wheel production, in particular to automatic detection equipment for steering wheel counterweight.
Background
Steering wheel is one of the most important safety components on a car, and is a key to ensure that the car is driving along the correct route. Besides the requirement of having certain strength and hardness and bearing certain torsion force and bending stress, the steering wheel foaming layer also needs to have certain flexibility, integrates decoration and functions, has the advantages of comfortable hand feeling, capability of absorbing collision energy of the head and the chest of a driver, safety improvement, wide adjustable performance range, strong adaptability, wear resistance, difficult cracking, good bonding performance, good elasticity, good weather resistance, long service life and the like.
At present, in order to meet different vehicle types of adaptation, different balancing weights can be increased when the steering wheel foams to meet the requirements of different vehicle types on rotational inertia, the rotational inertia is out of tolerance, the steering sensitivity and the running stability of the vehicle are affected, in the production process, the adopted scheme is to weigh the steering wheel, the accuracy of the weight of the balancing weights is judged according to the weighing result, but because the weight of a product has a tolerance, the gram weight of each balancing weight and the position of the steering wheel where the balancing weights are located are difficult to accurately distinguish, the error occurs in the measurement result, and the steering sensitivity and the running stability of the vehicle are improved.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide automatic steering wheel counterweight detection equipment which can accurately measure the weight of a counterweight block if the counterweight block exists in the steering wheel.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The automatic detection equipment for the steering wheel counterweight comprises a workbench, wherein the workbench is provided with a clamping assembly and a detection unit, the detection unit comprises at least two supporting frames arranged around the clamping assembly and a weight sensor arranged on the supporting frames,
An electromagnet is arranged on the weight sensor, a magnetic shell is coated outside the electromagnet,
The electromagnet and the weight sensor are electrically connected with a controller.
The utility model is further provided with: the support comprises a rod body and a base, the rod body is provided with a positioning hole, the base is provided with a connecting hole,
The weight sensor is provided with a shell, a clamping groove for the rod body to extend in is formed in the shell, and a movable opening is formed in the groove wall of the clamping groove.
The utility model is further provided with: the non-magnetic shell is arranged on the shell and is fixedly connected with the shell.
The utility model is further provided with: the workbench is provided with a plurality of groups of through holes surrounding the clamping assembly, the base is provided with threaded holes corresponding to the through holes, and the base and the workbench are connected through the screw penetrating connecting holes and the through holes in a threaded mode.
The utility model is further provided with: the controller is electrically connected with a warning lamp.
Compared with the defects in the prior art, the utility model has the beneficial effects that:
Whether there is the balancing weight in the corresponding position on the electro-magnet response steering wheel among the detecting element, rethread weight sensor weighs the balancing weight of corresponding position on the steering wheel, has ensured the accuracy of balancing weight assembly.
Drawings
FIG. 1 is a perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic view of a supporting frame according to an embodiment of the present utility model;
Fig. 3 is a control flow chart.
The device comprises a workbench 1, a clamping assembly 2, a detection unit 3, a supporting frame 4, a weight sensor 5, an electromagnet 6, a controller 7, a rod body 8, a base 9, a shell 10, a clamping groove 11, a movable opening 12 and a through hole 13.
Detailed Description
Embodiments of the present utility model will be further described with reference to fig. 1 to 3.
The specific structure of the embodiment is as follows: the device comprises a workbench 1 and a controller 7, wherein the controller 7 comprises a central processing module, a signal receiving module and an alarm module, and the signal receiving module and the alarm module are coupled with the central processing module. The central processing module is a PC end.
The workbench 1 is provided with a clamping assembly 2 and a detection unit 3, and the detection unit 3 comprises four supporting frames 4 arranged around the clamping assembly 2, a weight sensor 5 arranged on the supporting frames 4 and an electromagnet 6 arranged on the weight sensor 5.
The clamping assembly 2 is a three-jaw cylinder arranged at the center of the workbench 1, and the three-jaw cylinder is used for locking the position of the steering wheel through the center Kong Zhangjin of the steering wheel.
The electromagnet 6 and the weight sensor 5 are associated with a signal receiving module, and the alarm module is a warning lamp.
And transmitting the fed-back data to a central processing module through a signal receiving module to analyze and obtain detection data, and judging whether the configuration block is in place or not and whether the weight of the configuration block corresponds or not.
The support frame 4 comprises a rod body 8 and a base 9, a plurality of groups of through holes 13 surrounding the periphery side of the clamping assembly 2 are formed in the workbench 1, positioning holes are formed in the rod body 8, and connecting holes are formed in the base 9 corresponding to the through holes 13.
The number and the positions of the supporting frames 4 on the workbench 1 can be correspondingly adjusted according to the number and the positions of the balancing weights on the steering wheel. After being positioned through the connecting hole on the base 9 and the through hole 13 on the workbench 1, the two are in butt joint through the screw rod.
The weight sensor 55 is connected with the shell 10, the end face of the shell 10 is provided with a clamping groove 11 for the rod body 8 to extend into, the groove wall of the clamping groove 11 is provided with a movable opening 12, the rod body 8 is provided with a positioning hole connected with a screw rod of the movable opening 12, when the height of the weight sensor 5 needs to be adjusted, the rod body 8 can move up and down relative to the movable opening 12 by loosening a nut on the screw rod, so that the position of the weight sensor 5 is adjusted, and finally the nut and the screw rod are locked.
The weight sensor 5 is provided with an electromagnet 6, a magnetic shell is coated outside the electromagnet 6, the influence of magnetism generated by electrifying the electromagnet 6 on the weight sensing result is prevented, and the electromagnet 6 and the weight sensor 5 are electrically connected with a controller 7.
The non-magnetic shell is arranged on the shell 10 and is fixedly connected with the shell 10, and the connection of the electromagnet 6 and the weight sensor 55 is realized through the connection of the non-magnetic shell and the shell 10. The nonmagnetic shell is made of plastic, and the shell and the nonmagnetic shell are fixed by screws made of plastic.
Working principle: the steering wheel is placed on the workbench 1, a central hole of the steering wheel falls into a three-jaw cylinder, the three-jaw cylinder centers Kong Zhangjin during weight detection, the outer ring of the steering wheel falls onto the support frame 4, and the controller 7 controls the electromagnet 6 to generate a magnetic field after being electrified so as to generate a magnetic attraction force on the balancing weight, so that whether the balancing weight exists in the steering wheel is detected; moreover, the weight of the current balancing weight can be sensed through the weight sensor 5, the processing data of the electromagnet 6 and the weight sensor 5 are synchronously transmitted to the central control, the central control processes the received information, and an instruction is given to the warning lamp.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a steering wheel counter weight automated inspection equipment, includes workstation (1), its characterized in that: the workbench (1) is provided with a clamping assembly (2) and a detection unit (3), the detection unit (3) comprises at least two supporting frames (4) arranged around the clamping assembly (2) and a weight sensor (5) arranged on the supporting frames (4),
An electromagnet (6) is arranged on the weight sensor (5), the electromagnet (6) is coated with a non-magnetic shell,
The electromagnet (6) and the weight sensor (5) are electrically connected with a controller (7).
2. The automatic steering wheel weight detecting apparatus according to claim 1, wherein: the supporting frame (4) comprises a rod body (8) and a base (9), the rod body (8) is provided with a positioning hole, the base (9) is provided with a connecting hole,
The weight sensor (5) is provided with a shell (10), a clamping groove (11) into which the rod body (8) extends is formed in the shell (10), and a movable opening (12) is formed in the groove wall of the clamping groove (11).
3. The automatic steering wheel weight detecting apparatus according to claim 2, wherein: the non-magnetic shell is arranged on the shell (10) and is fixedly connected with the shell (10).
4. The automatic steering wheel weight detecting apparatus according to claim 2, wherein: a plurality of groups of through holes (13) which are arranged around the clamping assembly (2) are formed in the workbench (1), threaded holes are formed in the base (9) corresponding to the through holes (13), and the base (9) and the workbench (1) are connected with the through holes (13) in a threaded mode through bolts.
5. The automatic steering wheel weight detecting apparatus according to claim 4, wherein: the controller (7) is electrically connected with a warning lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323195004.3U CN221239082U (en) | 2023-11-27 | 2023-11-27 | Automatic detection equipment for steering wheel counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323195004.3U CN221239082U (en) | 2023-11-27 | 2023-11-27 | Automatic detection equipment for steering wheel counterweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221239082U true CN221239082U (en) | 2024-06-28 |
Family
ID=91595720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323195004.3U Active CN221239082U (en) | 2023-11-27 | 2023-11-27 | Automatic detection equipment for steering wheel counterweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221239082U (en) |
-
2023
- 2023-11-27 CN CN202323195004.3U patent/CN221239082U/en active Active
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