CN202974121U - Channel section height testing fixture - Google Patents
Channel section height testing fixture Download PDFInfo
- Publication number
- CN202974121U CN202974121U CN 201220436846 CN201220436846U CN202974121U CN 202974121 U CN202974121 U CN 202974121U CN 201220436846 CN201220436846 CN 201220436846 CN 201220436846 U CN201220436846 U CN 201220436846U CN 202974121 U CN202974121 U CN 202974121U
- Authority
- CN
- China
- Prior art keywords
- channel section
- baffle plate
- draw
- testing fixture
- circuit board
- Prior art date
- 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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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a channel section height testing fixture which comprises a base and a baffle plate. The channel section height testing fixture is characterized in that: the channel section is equipped on the base; the base is connected with the channel section through screws; the baffle plate is provided with a circuit board; and the circuit board is provided with contacts and an indicating lamp. The channel section height testing fixture has the following advantages: simple structure, high measuring accuracy, high operation convenience, high efficiency, etc.
Description
Technical field
The utility model relates to a kind of cubing, especially a kind of cubing that is suitable for detecting aluminium alloy heat radiator height upper and lower bound.
Background technology
In the production run of heating radiator, need to test to the external dimensions of workpiece, particularly height dimension is also needed to test.At present, the enterprise of many production heat radiator comprises client, and they detect the general measurer that uses of this size and are dial gauge, and the dial gauge cost is higher, and check point more (＞3 points), and frequency of utilization is high, even breaks down to the dial gauge inner body is easy to wear.Different personnel are different to the skill level of the method for operating grasp of dial gauge in addition, can't guarantee the accuracy of workpiece calibration, easily cause misjudgment, and the efficient of this detection method are not high yet in production in enormous quantities.
Summary of the invention
The purpose of this utility model namely is to provide a kind of and can overcomes the deficiency that prior art exists, and is simple in structure, simultaneously the draw-in groove detecting tool for detecting height of testing product height upper and lower bound.
To achieve these goals, the utility model comprises base and baffle plate, is characterized in: be provided with draw-in groove on base, be connected by screw, circuit board is set on baffle plate, be connected with contact and pilot lamp on described circuit board.
Above-described baffle plate is provided with lower position block.
Compare with prior art, the beneficial effect of this draw-in groove detecting tool for detecting height is:
1. simple in structure, measuring accuracy is high.Owing to being connected with circuit board and pilot lamp on cubing, whether the size that situation bright according to pilot lamp or that go out judges workpiece is qualified, and the testing staff detects data accurate with regard to detection very convenient, that complete fast product.
2. easy to operate, efficient is high.Due to of the present utility model simple to operate, only need workpiece is put into draw-in groove, move left and right along draw-in groove, can complete the detection to workpiece, and also easy to loading and unloading, efficient improves more than 50% than traditional cubing.
Can see the effect of cubing by following contrast table:
Description of drawings
Fig. 1 is plan structure simplified schematic diagram of the present utility model.
Fig. 2 is the A-A sectional structure simplified schematic diagram of Fig. 1.
Fig. 3 is the B-B sectional structure simplified schematic diagram of Fig. 1.
Fig. 4 is that lower position block 9 partial structurtes are amplified simplified schematic diagram.
Parts title and sequence number in figure:
Baffle plate 1, base 2, draw-in groove 3, pilot lamp 4, contact 5, circuit board 6, screw 7, workpiece 8, lower position block 9.
Embodiment
Below in conjunction with accompanying drawing and embodiment, structure of the present utility model is described.
As shown in Figure 1, draw-in groove detecting tool for detecting height of the present utility model, comprise baffle plate 1, base 2, draw-in groove 3, pilot lamp 4, contact 5, circuit board 6, screw 7, workpiece 8 and lower position block 9, be provided with draw-in groove 3 on base 2, connect by screw 7, be provided with circuit board 6 on described baffle plate 1, be connected with pilot lamp 4 and contact 5 on circuit board 6, described baffle plate 1 is provided with lower position block 9.
Conductivity principle: but this draw-in groove detecting tool for detecting height utilizes the metal material conductivity principle of cubing own, combined circuit, light emitting diode, battery, will encounter contact 5 when the measured workpiece size in limited time under lower than cubing, contact 5, workpiece 8 and cubing trisome are all conductive materials, connect together and form a loop and switch on, pilot lamp 4 will be bright.Otherwise workpiece 8 does not touch contact 5, and the three does not form the loop and cuts off the power supply, and pilot lamp 4 does not just work.
Embodiment 1
The below is with the utility model measuring workpieces 8(EG1132 type aluminium alloy heat radiator) the height upper limit and the height lower limit the course of work.
Referring to shown in Figure 5, be provided with draw-in groove 3 on base 2, connect by screw 7, on described baffle plate 1, circuit board 6 is set, circuit board 6 is provided with pilot lamp 4 and contact 5, baffle plate 1 is provided with lower position block 9, workpiece 8 is put into draw-in groove 3, move left and right workpiece 8, if workpiece 8 can enter in baffle plate 1, and not over the position of lower position block 9, namely not contacting the interior contact 5(of cubing is that pilot lamp 4 does not work), the height upper limit and the height lower limit size up to specification of this EG1132 type aluminium alloy heat radiator are described, this product is certified products.
Otherwise if workpiece 8 can not enter baffle plate 1, workpiece 8 has highly surpassed upper limit given size; Perhaps workpiece 8 enters in baffle plate 1, but the position that has surpassed lower position block 9, encountering contact 5 causes interlock circuit to connect (being that pilot lamp 4 is bright), size has surpassed the height lower limit, the height upper limit and the against regulation size of height lower limit of this EG1132 type aluminium alloy heat radiator are described, this product is unacceptable product.
Claims (2)
1. draw-in groove detecting tool for detecting height, comprise base (2) and baffle plate (1), it is characterized in that: be provided with draw-in groove (3) on described base (2), connect by screw (7), be provided with circuit board (6) on described baffle plate (1), be connected with contact (5) and pilot lamp (4) on described circuit board (6).
2. draw-in groove detecting tool for detecting height according to claim 1, it is characterized in that: described baffle plate (1) is provided with lower position block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436846 CN202974121U (en) | 2012-08-30 | 2012-08-30 | Channel section height testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436846 CN202974121U (en) | 2012-08-30 | 2012-08-30 | Channel section height testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974121U true CN202974121U (en) | 2013-06-05 |
Family
ID=48515182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220436846 Expired - Fee Related CN202974121U (en) | 2012-08-30 | 2012-08-30 | Channel section height testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643411A (en) * | 2016-12-27 | 2017-05-10 | 安徽星光标识系统有限公司 | Label testing fixture |
-
2012
- 2012-08-30 CN CN 201220436846 patent/CN202974121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643411A (en) * | 2016-12-27 | 2017-05-10 | 安徽星光标识系统有限公司 | Label testing fixture |
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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: 20130605 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |