CN203657953U - Knob torque detection device - Google Patents
Knob torque detection device Download PDFInfo
- Publication number
- CN203657953U CN203657953U CN201420019264.7U CN201420019264U CN203657953U CN 203657953 U CN203657953 U CN 203657953U CN 201420019264 U CN201420019264 U CN 201420019264U CN 203657953 U CN203657953 U CN 203657953U
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- CN
- China
- Prior art keywords
- pad
- tooth bar
- supporting pin
- supporting plate
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a knob torque detection device comprising a first supporting plate, a second supporting plate, a tension and pressure sensor, a driving gear, a driving rack, a driven gear, a driven rack, a workpiece connector, a first supporting pin, a second supporting pin and a driver. The first supporting plate is connected with the second supporting plate. A distance exists between the first supporting plate and the second supporting plate. The driven rack is placed on the second supporting pin. The driving rack is placed on the first supporting pin. Two ends of the tension and pressure sensor are connected with the driving rack and the driven rack respectively. Both of the first supporting pin and the second supporting pin are rotatably arranged on the first supporting plate and the second supporting plate through bearings. The driving gear is rotatably arranged on the first supporting plate and the second supporting plate and engaged with the driving rack. The driven gear is rotatably arranged on the first supporting plate and the second supporting plate and engaged with the driven rack. The workpiece connector is connected with the driven gear. The driver is fixed on the second supporting plate and connected with the driving gear.
Description
Technical field
The utility model relates to the utility model and relates to a kind of Automobile Parts Inspection device, especially a kind of pick-up unit for automobile air conditioner control panel knob, specifically a kind of knob torque detecting apparatus.
Background technology
At present, it is by manually detecting with torque meter that conventional automobile air conditioner control panel knob detects, and due to manually-operated uncertainty, therefore, the moment of torsion of knob cannot be measured all the time accurately.Manual detection not only operates inconvenience, when measurement owing to being manual rotation, thereby the speed of rotation cannot be controlled effectively and causes precision low, and error rate is large, efficiency is low, test item is few, cost is more high-leveled and difficult to meet actual testing requirement.
Summary of the invention
Technical problem to be solved in the utility model is, is by manually detecting with torque meter for existing automobile air conditioner control panel knob detection, due to manually-operated uncertainty, and the technical matters that the moment of torsion of knob cannot be measured all the time accurately.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:
A kind of knob torque detecting apparatus, comprises the first back up pad, the second back up pad, pull pressure sensor, driving gear, active tooth bar, driven gear, passive tooth bar, workpiece connector, the first supporting pin, the second supporting pin and driver; The first back up pad is connected with the second back up pad, between the first back up pad and the second back up pad, leaves distance; Passive tooth bar is placed on the second supporting pin, and initiatively tooth bar is placed on the first supporting pin; The two ends of pull pressure sensor connect respectively initiatively tooth bar and passive tooth bar; The first supporting pin and the second supporting pin are all rotated and are arranged in the first back up pad and the second back up pad by bearing; Driving gear rotates and is arranged on the first back up pad and is meshed in the second back up pad and with active tooth bar; Driven gear rotates and is arranged on the first back up pad and is meshed in the second back up pad and with passive tooth bar; Workpiece connector is connected with driven gear; Driver is fixed on the second back up pad and is connected with driving gear.
The utility model also comprises two the first guide fingers and two the second guide fingers, and described first guide finger rotates and is arranged in the first back up pad, and another first guide finger rotates and is arranged in the second back up pad; Described two the first guide fingers all contact with passive tooth bar; Described second guide finger rotates and is arranged in the first back up pad, and another second guide finger rotates and is arranged in the second back up pad; Described two the second guide fingers all contact with active tooth bar.Two the first guide fingers are set the utility model and two its Main Functions of the second guide finger are: in order effectively to prevent that the situation of deflection from appearring in active tooth bar and passive tooth bar in translation process, causes stuck phenomenon.
Driver described in the utility model comprises motor and speed reduction unit.
Workpiece connector described in the utility model is positioned at the outside of the first back up pad.The outside that workpiece connector is positioned at the first back up pad by the utility model its objective is because driver is fixed in the second back up pad, driver is positioned at the outside of the second back up pad, owing to needing testing product to be arranged on workpiece connector, in order to prevent that testing product and driver are positioned at the same side and there will be interactional phenomenon, avoid occurring security incident.
The principle of work explanation of the utility model pick-up unit:
Needs testing product is installed on workpiece connector, makes workpiece connector touch the part knob on testing product; Start power supply, driver is started, drive driving gear rotates, driving gear drives initiatively tooth bar horizontal translation, and the pull pressure sensor being connected in active tooth bar and passive tooth bar is received pulling force effect, and deformation occurs, passive tooth bar and driven gear rotate, driven gear drives workpiece connector to rotate, and causes that testing product rotates, and judges whether the torque value of testing product meets the requirements.
The utility model pick-up unit, can be according to the requirement of required testing product actual time time, adopts multiple the utility model pick-up units to work simultaneously.
Workpiece connector described in the utility model in use, can design according to the shape of concrete required testing product, size.
Pull pressure sensor described in the utility model is pull pressure sensor of the prior art, and its concrete structure the utility model is not described in detail.
The utility model advantage compared with prior art: the utility model pick-up unit, test item is each knob torque value, and automatic decision is qualified and defective.Have easy to use, measuring accuracy is high, measuring ability is many, cost is lower.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the front view that removes the second back up pad and driver on the basis of Fig. 1.
Fig. 3 is the cut-open view of the vertical view of Fig. 1.
Fig. 4 is the front view of embodiment.
Fig. 5 is the vertical view of Fig. 4.
Wherein, 1, support, 2, detection platform, 3, wing nut, 4, interior hexagonal holding screw, 5, product fixed mount, 6, testing product, 7, driven gear, 8, passive tooth bar, 10, workpiece connector, 11, the second guide finger, 13, the first supporting pin, 14, the second supporting pin, 15, the first guide finger, 16, pull pressure sensor, 17, the first back up pad, 18, the second back up pad, 19, driving gear, 20, tooth bar initiatively, 23, driver.
Embodiment
For content of the present utility model is become apparent more, be further described below in conjunction with accompanying drawing 1-Fig. 5 and embodiment.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 is the utility model front view, as shown in Figure 1, knob torque detecting apparatus of the present utility model comprises the first back up pad 17, the second back up pad 18, pull pressure sensor 16, driving gear 19, initiatively tooth bar 20, driven gear 7, passive tooth bar 8, workpiece connector 10, the first supporting pin 13, the second supporting pin 14, driver 23, two the first guide fingers 15 and two the second guide fingers 11.
The first back up pad 17 is connected with the second back up pad 18, between the first back up pad 17 and the second back up pad 18, leaves distance; Passive tooth bar 8 is placed on the second supporting pin 14, and initiatively tooth bar 20 is placed on the first supporting pin 13; The two ends of pull pressure sensor 16 connect respectively initiatively tooth bar 20 and passive tooth bar 8; The first supporting pin 13 and the second supporting pin 14 are all rotated and are arranged in the first back up pad 17 and the second back up pad 18 by bearing; Driving gear 19 is rotated and is arranged on the first back up pad 17 and is meshed in the second back up pad 18 and with active tooth bar 20 by bearing; Driven gear 7 is rotated and is arranged on the first back up pad 17 and is meshed in the second back up pad 18 and with passive tooth bar 8 by bearing; Workpiece connector 10 is connected with driven gear 7; Workpiece connector 10 is positioned at the outside of the first back up pad 17; Driver 23 is fixed on the second back up pad 18 and is connected with driving gear 19.First guide finger 15 is rotated and is arranged in the first back up pad 17 by bearing, and another first guide finger 15 is rotated and is arranged in the second back up pad 18 by bearing; Two the first guide fingers 15 all contact with passive tooth bar 8; Second guide finger 11 is rotated and is arranged in the first back up pad 17 by bearing, and another second guide finger 11 is rotated and is arranged in the second back up pad 18 by bearing; Described two the second guide fingers 11 all contact with active tooth bar 20.
The utility model pick-up unit, can be according to the requirement of required testing product actual time time, adopts multiple the utility model pick-up units to work simultaneously; Described in the following embodiment of concrete structure:
Embodiment:
As shown in Figure 4, Figure 5,3 pick-up units of the present utility model are fixed on support 1 side by side, support 1 is fixed in detection platform 2 together with pick-up unit; Pick-up unit and support 1 adopt adjustable connected mode, are provided with elongated slot at support 1, and pick-up unit is fixed on support 1 by wing nut 3 and interior hexagonal holding screw 4.Testing product 6 is arranged on product fixed mount 5, and product fixed mount 5 is fixed in detection platform 2.
The utility model does not relate to partly all same as the prior art or employing prior aries to be realized.
Claims (4)
1. a knob torque detecting apparatus, it is characterized in that, comprise the first back up pad (17), the second back up pad (18), pull pressure sensor (16), driving gear (19), active tooth bar (20), driven gear (7), passive tooth bar (8), workpiece connector (10), the first supporting pin (13), the second supporting pin (14) and driver (23); The first back up pad (17) is connected with the second back up pad (18), between the first back up pad (17) and the second back up pad (18), leaves distance; It is upper that passive tooth bar (8) is placed on the second supporting pin (14), and initiatively tooth bar (20) is placed on the first supporting pin (13); The two ends of pull pressure sensor (16) connect respectively initiatively tooth bar (20) and passive tooth bar (8); The first supporting pin (13) and the second supporting pin (14) are all rotated and are arranged in the first back up pad (17) and the second back up pad (18) by bearing; Driving gear (19) rotation is arranged on the first back up pad (17) and goes up and be meshed with active tooth bar (20) with the second back up pad (18); Driven gear (7) rotation is arranged on the first back up pad (17) and goes up and be meshed with passive tooth bar (8) with the second back up pad (18); Workpiece connector (10) is connected with driven gear (7); Driver (23) is fixed on the second back up pad (18) and is connected with driving gear (19).
2. knob torque detecting apparatus as claimed in claim 1, it is characterized in that, also comprise two the first guide fingers (15) and two the second guide fingers (11), described first guide finger (15) rotates and is arranged in the first back up pad (17), and another first guide finger (15) rotates and is arranged in the second back up pad (18); Described two the first guide fingers (15) all contact with passive tooth bar (8); Described second guide finger (11) rotates and is arranged in the first back up pad (17), and another second guide finger (11) rotates and is arranged in the second back up pad (18); Described two the second guide fingers (11) all contact with active tooth bar (20).
3. knob torque detecting apparatus as claimed in claim 1, is characterized in that, described driver (23) comprises motor and speed reduction unit.
4. knob torque detecting apparatus as claimed in claim 1, is characterized in that, described workpiece connector (10) is positioned at the outside of the first back up pad (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019264.7U CN203657953U (en) | 2014-01-13 | 2014-01-13 | Knob torque detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019264.7U CN203657953U (en) | 2014-01-13 | 2014-01-13 | Knob torque detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657953U true CN203657953U (en) | 2014-06-18 |
Family
ID=50924330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019264.7U Expired - Fee Related CN203657953U (en) | 2014-01-13 | 2014-01-13 | Knob torque detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657953U (en) |
-
2014
- 2014-01-13 CN CN201420019264.7U patent/CN203657953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20190113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |