CN203024683U - Product inner hole runout detection device - Google Patents
Product inner hole runout detection device Download PDFInfo
- Publication number
- CN203024683U CN203024683U CN 201220755405 CN201220755405U CN203024683U CN 203024683 U CN203024683 U CN 203024683U CN 201220755405 CN201220755405 CN 201220755405 CN 201220755405 U CN201220755405 U CN 201220755405U CN 203024683 U CN203024683 U CN 203024683U
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- CN
- China
- Prior art keywords
- gauge body
- meter
- endoporus
- mandrel
- product
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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 - Lifetime
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Abstract
The utility model discloses a product inner hole runout detection device. The device comprises a gauge body (3), a central spindle (2) mounted on the lower part of the gauge body (3), a measurement meter (5) mounted on the side part of the gauge body (3), and a measurement meter position adjusting assembly (4) mounted on the upper part of the gauge body (3) and connected with the measurement meter (4). The measurement meter position adjusting assembly (4) comprises an adjusting rod (41) mounted on the upper part of the gauge body, and an adjusting plate (42) connected with the measurement meter, wherein the adjusting plate (42) is mounted on the adjusting rod (41); and an adjusting handle (43) is mounted on the upper part of the adjusting rod (41). The product inner hole runout detection device provided by the utility model has the advantages of high universality, simple process, practicability and convenience in operation, and high detection cost, and can reduce the detection cost and lower the difficulty in managing measurement tools.
Description
Technical field
The present invention relates to the device that a kind of endoporus to product is beated and detected.
Background technology
At present, the direct-detection of beating for endoporus such as the circular hole of product, taper holes, be one relatively is difficult to realize, accurately detects all the time, and because most product endoporus is narrower and small, be difficult to realize direct contact, direct-detection, thereby bring larger trouble for the accuracy and the operability that detect, and the precision of beating of common product endoporus is higher, require all to only have the deviation of 0.03mm left and right, bring very large difficulty to direct-detection.Traditional detection method is to adopt the mode of indirect type contact that the endoporus that needs detect is detected, thereby can increase the error that traditional detection is brought, and traditional product endoporus glitch detection all adopts the simulation gauge head similarly to survey piece as contacting gauge head with the measured hole shape, do not possess versatility and flexible usability, need to make special-purpose bounce gauge for different product endoporus, thereby increase the difficulty of testing cost and cubing management.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, and a kind of highly versatile, direct-detection, the practical and convenient product endoporus jitter detection apparatus of operation are provided.
Purpose of the present invention is realized by following technical scheme: product endoporus jitter detection apparatus, comprise the gauge body, mandrel is equipped with in bottom at described gauge body, at the sidepiece of described gauge body, meter is housed, and the meter position adjustments assembly that is connected with meter is housed on the top of described gauge body.Described meter position adjustments assembly comprises the adjuster bar that is contained in gauge body top, the adjustment disk that is connected with meter, and this adjustment disk is contained on adjuster bar, and adjusting handle is equipped with on the top of this adjuster bar.
Highly versatile of the present invention, technique are simple, can direct-detection, and operate practical and convenient, accuracy of detection is high, has reduced the difficulty of testing cost and cubing management.
Description of drawings
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the test product structural representation with endoporus.
Fig. 2 is the structural representation of product endoporus jitter detection apparatus of the present invention.
Fig. 3 is that the present invention is applied in the schematic diagram on the test product with endoporus.
Embodiment
In conjunction with example, technical scheme of the present invention is done further specific description.
Referring to figs. 1 through Fig. 3, product endoporus jitter detection apparatus of the present invention, comprise gauge body 3, in the bottom of described gauge body 3 (by lining 31), mandrel 2 is housed, at the sidepiece of described gauge body 3, meter 5 is housed and (is the chute connected mode, the convenient height of regulating meter), the meter position adjustments assembly 4 that is connected with meter 5 is housed on the top of described gauge body 3.Described meter position adjustments assembly 4 comprises the adjuster bar 41 (for thread connecting mode) that is contained in gauge body top, the adjustment disk 42 that is connected with meter, this adjustment disk 42 is contained on adjuster bar 41, and adjusting handle 43 (also can claim regulating rod) is equipped with on the top of this adjuster bar 41.
Wherein: meter 5 can be clock gauge, it has indicator 52, the height of this meter 5 is regulated and is completed by meter position adjustments assembly 4, when adjustment disk 42 slides up and down in adjuster bar 41 adjusted, adjust the upper-lower position of meter 5 by the chuck 51 on meter 5, thereby adjust the position of its indicator (contact with the measured point, namely measure contact point 13) up and down.The alloy block 32 that the top of described mandrel 2 has in alloying pellet 21 and gauge body 3 contacts, can guaranteed discharge regulator 3 and mandrel 2 can rotate unobstructed, be connected firmly.The baseline rod of namely product endoporus detection of mandrel is used for the detection reference of beating is divided into groups to coordinate, thereby this benchmark is connected with tested benchmark is organic; The gauge body is used for connecting mandrel (measuring basis) and meter, and adds in the above and can realize the setting range that the measurement point position range is less; Meter can be regulated and be fixed on the gauge body, and its indicator is directly contacted with the bore area of test product, thereby realizes directly measurement and the accuracy of measuring.Gauge body and mandrel cooperation place design lining with improve measure wearing and tearing when rotating and wearing and tearing with mandrel after periodic replacement property.Meter is connected draw-in groove to connect with the gauge body, can slide, and its position is adjusted by the adjustment disk at its top, when being transferred to the measurement point position, uses screw lock.And the indicator of meter can expand outwardly in certain scope, thereby can increase the sensing range of test product endoporus.By above-mentioned design, can adjust accordingly the position of measurement point according to the size of test product endoporus, can be applied in more neatly on the direct-detection of different product endoporus.
As shown in Figure 1, test product 1 has detection reference hole 12, measured hole surface 11.with reference to accompanying drawing, product endoporus glitch detection technique of the present invention is: at first, the mandrel of pick-up unit is inserted along the detection reference hole 12 of test product 1, the step surface 22 of mandrel 2 is fitted with test product 1, thrust, thereby restriction mandrel insertion depth is (according to the detection reference hole pore size of test product, can change the mandrel of corresponding measuring basis, can divide into groups to the measuring basis mandrel according to the hole tolerance in measuring basis hole and the run-out tolerance of requirement, to reduce the gap of test product datum hole and mandrel, allow its gap be controlled at as far as possible in 0.01～0.015mm, it is approximately namely 1/5 of its run-out tolerance, thereby reduce the possibility of erroneous judgement), then, in view of the position of test product endoporus regulating (realizing the different purpose that also can general this device of the measurement point height of different product) by the upper-lower position of 4 pairs of meters 5 of meter position adjustments assembly, and adapt to the size of test product endoporus (abbreviation measured hole) by the indicator angle of regulating meter 5, thereby the indicator 52 of meter 5 is touched on the face of measured hole, after the measurement contact point 13 of measured hole satisfies check point and requires, then the indicator on meter 5 is returned to zero (facilitating its pointer beat reading), at last, draw circle by adjusting handle 43 amount of spin regulators 3 drive meters 5 and indicator thereof on tested surface, by observing the deviation of the reading on meter 5 dial plates, thereby draw the round jitter values of test product endoporus, realize the direct-detection that the test product endoporus is beated.
Claims (3)
1. product endoporus jitter detection apparatus, comprise gauge body (3), it is characterized in that: in the bottom of described gauge body (3), mandrel (2) is housed, sidepiece at described gauge body (3) is equipped with meter (5), and the meter position adjustments assembly (4) that is connected with meter (5) is housed on the top of described gauge body (3).
2. product endoporus jitter detection apparatus as claimed in claim 1, it is characterized in that: described meter position adjustments assembly (4) comprises the adjuster bar (41) that is contained in gauge body top, the adjustment disk (42) that is connected with meter, this adjustment disk (42) is contained on adjuster bar (41), and adjusting handle (43) is equipped with on the top of this adjuster bar (41).
3. product endoporus jitter detection apparatus as claimed in claim 1 or 2 is characterized in that: the top of described mandrel (2) has alloying pellet (21) and contacts with alloy block (32) in gauge body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220755405 CN203024683U (en) | 2012-12-31 | 2012-12-31 | Product inner hole runout detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220755405 CN203024683U (en) | 2012-12-31 | 2012-12-31 | Product inner hole runout detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024683U true CN203024683U (en) | 2013-06-26 |
Family
ID=48648662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220755405 Expired - Lifetime CN203024683U (en) | 2012-12-31 | 2012-12-31 | Product inner hole runout detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075943A (en) * | 2012-12-31 | 2013-05-01 | 温州瑞明工业股份有限公司 | Product inner bore run-out inspection technology and device |
-
2012
- 2012-12-31 CN CN 201220755405 patent/CN203024683U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075943A (en) * | 2012-12-31 | 2013-05-01 | 温州瑞明工业股份有限公司 | Product inner bore run-out inspection technology and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |