CN203758489U - Automatic measuring device for inner diameter of recliner sheath - Google Patents
Automatic measuring device for inner diameter of recliner sheath Download PDFInfo
- Publication number
- CN203758489U CN203758489U CN201420182801.XU CN201420182801U CN203758489U CN 203758489 U CN203758489 U CN 203758489U CN 201420182801 U CN201420182801 U CN 201420182801U CN 203758489 U CN203758489 U CN 203758489U
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- China
- Prior art keywords
- measuring
- fixed head
- inner diameter
- recliner
- measurement
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- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model provides an automatic measuring device for inner diameter for a recliner sheath. The automatic measuring device comprises a rail fixing plate and measuring mechanisms. A lifting cylinder is arranged at the top of the rail fixing plate, and a rail is fixedly arranged at the bottom of the rail fixing plate. Two symmetrical measuring mechanisms are respectively clamped on the rail. The measuring mechanisms comprise sliding blocks, measuring blocks, pushing-and-pulling cylinders and displacement sensors. The sliding blocks are respectively clamped on the rail. The measuring blocks are respectively fixed at the sliding blocks. Each pushing-and-pilling cylinder and each displacement sensor are respectively arranged at one end relative to the other measuring block of each measuring block. Telescopic rods of the pushing-and-pulling cylinders are respectively connected with the measuring blocks. Measuring bosses are respectively arranged at the bottoms of the measuring blocks. The measuring sides of the measuring bosses are of circular arc form. The automatic measuring device with simple structure and low cost calculates the inner diameter of the sheath through displacements of the measuring bosses which are read by the displacement sensors, thereby achieveing objective of improving measuring accuracy.
Description
Technical field
The utility model relates to a kind of frock, particularly a kind of recliner sheath inner diameter automatic measuring.
Background technology
Recliner is that one is installed on automotive seat, realizes the accessory of backrest angular adjustment.Sheath in recliner is circular pieces, and its internal diameter size need to carry out dimensional measurement in the time of inspection, is mainly that not only measuring speed is slow, and measuring accuracy can not be guaranteed by manually taking gage measuring internal diameter at present.Although the at present existing monitoring that adopts displacement sensor displacement, the purchase cost of this kind of machine is high and be not suitable for the measurement to diameter.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of recliner sheath inner diameter automatic measuring simple in structure, with low cost, adopt displacement transducer to read displacement and come the mode of computation and measurement sheath internal diameter, to realize the object that improves measuring accuracy.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of recliner sheath inner diameter automatic measuring, comprises track fixed head, and the top of described track fixed head is provided with lift cylinder, and the bottom of described track fixed head is installed with a track, is arranged with two groups of symmetrically arranged measuring mechanisms on described track; Described measuring mechanism comprises slide block, measures piece, push-and-pull cylinder and displacement transducer, described slide block is fastened on described track, described measurement piece is fixed on described slide block, described push-and-pull cylinder and displacement transducer are positioned at relative another of described measurement piece and measure one end of piece, the expansion link of described push-and-pull cylinder and described measurement piece are connected, the bottom of described measurement piece is provided with measurement boss, and the measurement face of described measurement boss is circular arc.
Preferably, the bottom of described track fixed head is provided with two groups of symmetrically arranged anti-bias mechanisms.
Preferably, described anti-bias mechanism comprises anti-bias briquetting, T shape guide pole and pilot bushing, described pilot bushing is fixed on described track fixed head, and described T shape guide pole is worn and is connected with the anti-plate bias voltage that is positioned at described track fixed head below from described pilot bushing.
Preferably, the bottom of described track fixed head is provided with impact damper.
Pass through technique scheme, the recliner sheath inner diameter automatic measuring that the utility model provides, the measurement face of boss is according to sheath inner face contoured design, two measurement boss inject in sheath while being combined, when measurement, separate, only stop until measurement face is adjacent to sheath inner face, now displacement transducer reads the displacement of measuring boss, and calculates the inner diameter values of sheath.The utility model is simple in structure, with low cost, and the displacement that adopts displacement transducer to read measurement boss carrys out the mode of computation and measurement sheath internal diameter, has realized the object that improves measuring accuracy.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described.
Fig. 1 is the structural representation of disclosed a kind of recliner sheath inner diameter automatic measuring in the utility model embodiment 1;
Fig. 2 is the front view of disclosed measuring mechanism in the utility model embodiment 1;
Fig. 3 is the vertical view of disclosed measuring mechanism in the utility model embodiment 1;
Fig. 4 is the inverted structure schematic diagram of disclosed a kind of recliner sheath inner diameter automatic measuring in the utility model embodiment 1;
Fig. 5 is the structural representation of disclosed a kind of recliner sheath inner diameter automatic measuring in the utility model embodiment 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment 1
A kind of recliner sheath inner diameter automatic measuring, as shown in Figures 1 to 3, comprise track fixed head 11, the top of track fixed head 11 is provided with lift cylinder 12, the bottom of track fixed head 11 is installed with a track 13, is arranged with two groups of symmetrically arranged measuring mechanisms on track 13; Measuring mechanism comprises slide block 14, measures piece 15, push-and-pull cylinder 16 and displacement transducer 17, slide block 14 is fastened on track 13, measuring piece 15 is fixed on slide block 14, push-and-pull cylinder 16 is positioned at displacement transducer 17 one end of measuring relative another measurement piece 15 of piece 15, the expansion link of push-and-pull cylinder 16 is connected with measurement piece 15, the bottom of measuring piece 15 is provided with measures boss 18, and the measurement face of measuring boss 18 is circular arc according to sheath inner face contoured design.
Two measurement boss 18 separate in the time of initial position, measurement boss 18 is inwardly pushed push-and-pull cylinder 16 until two measurement boss 18 while being combined, now the expansion link of lift cylinder 12 stretches out, by track fixed head 11 to pressing down, make to measure boss 18 and inject in sheath, when measurement, push-and-pull cylinder 16 is pulled outwardly measurement boss 18, only stops until measurement face is adjacent to sheath inner face, now displacement transducer 17 reads the displacement of measuring boss 18, and calculates the inner diameter values of sheath.
As shown in Figure 4, the bottom of track fixed head 11 is provided with two groups of symmetrically arranged anti-bias mechanisms.Anti-bias mechanism comprises anti-bias briquetting 19, T shape guide pole 20 and pilot bushing 21, and pilot bushing 21 is fixed on track fixed head 11, and T shape guide pole 20 is worn and is connected with the anti-plate bias voltage that is positioned at track fixed head 11 belows from pilot bushing 21.Lift cylinder 12 is by track fixed head 11 to after pressing down, and anti-plate bias voltage is first pressed in sheath between the two, has prevented sheath sideslip in the time measuring.
The bottom of track fixed head 11 is provided with impact damper 22, and the pressure of lift cylinder 12 is cushioned, and plays protection mechanism.
Embodiment 2
Referring to Fig. 5, the two ends up and down of track fixed head 11 are respectively arranged with push-and-pull cylinder block 23 and measure base 24 as different from Example 1, between upper push-and-pull cylinder block and measurement base, be connected by coupling shaft 25, in the guide pin bushing 26 that this coupling shaft is installed from track fixed head 11, pass.
The utility model is simple in structure, with low cost, and the displacement that adopts displacement transducer to read measurement boss carrys out the mode of computation and measurement sheath internal diameter, has realized the object that improves measuring accuracy.
To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a recliner sheath inner diameter automatic measuring, it is characterized in that, comprise track fixed head, the top of described track fixed head is provided with lift cylinder, the bottom of described track fixed head is installed with a track, is arranged with two groups of symmetrically arranged measuring mechanisms on described track; Described measuring mechanism comprises slide block, measures piece, push-and-pull cylinder and displacement transducer, described slide block is fastened on described track, described measurement piece is fixed on described slide block, described push-and-pull cylinder and displacement transducer are positioned at relative another of described measurement piece and measure one end of piece, the expansion link of described push-and-pull cylinder and described measurement piece are connected, the bottom of described measurement piece is provided with measurement boss, and the measurement face of described measurement boss is circular arc.
2. a kind of recliner sheath inner diameter automatic measuring according to claim 1, is characterized in that, the bottom of described track fixed head is provided with two groups of symmetrically arranged anti-bias mechanisms.
3. a kind of recliner sheath inner diameter automatic measuring according to claim 2, it is characterized in that, described anti-bias mechanism comprises anti-bias briquetting, T shape guide pole and pilot bushing, described pilot bushing is fixed on described track fixed head, and described T shape guide pole is worn and is connected with the anti-plate bias voltage that is positioned at described track fixed head below from described pilot bushing.
4. according to a kind of recliner sheath inner diameter automatic measuring described in claim 1 or 3, it is characterized in that, the bottom of described track fixed head is provided with impact damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182801.XU CN203758489U (en) | 2014-04-16 | 2014-04-16 | Automatic measuring device for inner diameter of recliner sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182801.XU CN203758489U (en) | 2014-04-16 | 2014-04-16 | Automatic measuring device for inner diameter of recliner sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758489U true CN203758489U (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420182801.XU Expired - Fee Related CN203758489U (en) | 2014-04-16 | 2014-04-16 | Automatic measuring device for inner diameter of recliner sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747929A (en) * | 2017-11-30 | 2018-03-02 | 湖北航嘉麦格纳座椅系统有限公司 | For detecting the frock of diameter of work |
| CN109900234A (en) * | 2019-04-15 | 2019-06-18 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of outside circle average diameter testing agency of internal tooth form workpiece |
-
2014
- 2014-04-16 CN CN201420182801.XU patent/CN203758489U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747929A (en) * | 2017-11-30 | 2018-03-02 | 湖北航嘉麦格纳座椅系统有限公司 | For detecting the frock of diameter of work |
| CN109900234A (en) * | 2019-04-15 | 2019-06-18 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of outside circle average diameter testing agency of internal tooth form workpiece |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20200416 |