CN202092620U - Micro-aperture measuring device - Google Patents
Micro-aperture measuring device Download PDFInfo
- Publication number
- CN202092620U CN202092620U CN2011201230727U CN201120123072U CN202092620U CN 202092620 U CN202092620 U CN 202092620U CN 2011201230727 U CN2011201230727 U CN 2011201230727U CN 201120123072 U CN201120123072 U CN 201120123072U CN 202092620 U CN202092620 U CN 202092620U
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- CN
- China
- Prior art keywords
- base plate
- rocking bar
- work table
- gauge stand
- pin bushing
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A micro-aperture measuring device consists of a guide sleeve, a fine-tuning work table, a gauge stand supporting plate, a handle, a rocking bar, a work table, auxiliary guide sleeves, auxiliary guide pillars, a limiting support, a guide pillar, a lifting cam, adjusting screws and a base plate; the utility model is characterized in that the base plate is rectangular; the adjusting screws are respectively arranged in four corners of the base plate, for adjusting the base plate to work at a horizontal state; the rocking bar is arranged inside the base plate, the lifting cam is arranged on a lower end of the rocking bar, the handle is arranged on an upper end of the rocking bar, the four auxiliary guide pillars are arranged above the base plate, and the auxiliary guide sleeves are respectively arranged on the four auxiliary guide pillars; the auxiliary guide sleeves support the work table, and guide and locate the work table; the base plate is connected with the gauge stand supporting plate through the guide pillar and the guide sleeve, the fine-tuning work table is arranged in the centre of the gauge stand supporting plate, and the height of the fine-tuning work table is adjusted through limiting and supporting; and the utility model has the advantages that the micro-aperture measuring device prevents an influence caused by hand-shaking of operators, and has low measurement cost.
Description
Technical field:
The utility model relates to the fine measuring instrument technical field, specifically at the device of the pore size measurement and positioning in φ 0.95～2.45mm aperture.
Background technology:
At present, when measuring, adopt two kinds of modes usually for the micropore workpiece in φ 0.95～2.45mm aperture, the one, adopt hand dipping, the 2nd, adopt high-end exact instrument to measure, when adopting hand dipping, measuring accuracy is subjected to the influence of operator's measuring technique bigger, usually because the shake of operator's hand, and make measuring accuracy not high, and when adopting high-end exact instrument to measure, high-end exact instrument costs an arm and a leg, and it is higher to measure cost.
Summary of the invention:
Provide a kind of micro measurement device for addressing the above problem the utility model, described micro measurement device is by guide pin bushing, the fine setting worktable, the gauge stand supporting plate, handle, rocking bar, worktable, secondary guide pin bushing, secondary guide pillar, spacing support, guide pillar, lifter cam, adjust screw, base plate is formed, it is characterized in that base plate is rectangle, the inboard, four angles of base plate is provided with the adjustment screw respectively, be used for adjusting and be in horizontality when base plate makes it work, the inside of base plate is provided with rocking bar, the lower end of rocking bar is provided with lifter cam, the upper end of rocking bar is provided with handle, the top of base plate is provided with four secondary guide pillars, on four secondary guide pillars secondary guide pin bushing is set respectively, secondary guide pin bushing support table, and worktable played the guide-localization effect, base plate passes through guide pillar, guide pin bushing is connected with the gauge stand supporting plate, the center of gauge stand supporting plate is provided with the fine setting worktable, and the height of fine setting worktable is regulated by spacing support.
During work, earlier measured piece is placed on the worktable, worktable is adjusted level, regulate the distance of gauge stand supporting plate and measured piece by spacing support by adjusting screw, the internal diameter scale is placed in the hole of fine setting worktable, adjust the hole that the fine setting worktable makes the micrometer head aligning measured piece of internal diameter scale,, drive rocking bar by pressing down handle, drive lifter cam, make the micrometer head of internal diameter scale, enter into the hole of measured piece, can finish surveying work.
The beneficial effects of the utility model are influences that the micro measurement device has been avoided the shake of operator's hand, and it is low to measure cost.
Description of drawings:
Accompanying drawing is the utility model structural representation, in the accompanying drawing:
1. guide pin bushing, 2. fine setting worktable, 3. gauge stand supporting plate, 4. handle, 5. rocking bar, 6. worktable, 7. secondary guide pin bushing, 8. secondary guide pillar, 9. spacing support, 10. guide pillar, 11. lifter cams, 12. adjust screws, 13. base plates.
Embodiment:
In conjunction with the accompanying drawings the utility model is described in further detail, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described micro measurement device is by guide pin bushing 1, fine setting worktable 2, gauge stand supporting plate 3, handle 4, rocking bar 5, worktable 6, secondary guide pin bushing 7, secondary guide pillar 8, spacing support 9, guide pillar 10, lifter cam 11, adjust screw 12, base plate 13 is formed, it is characterized in that base plate 13 is rectangle, the inboard, four angles of base plate 13 is provided with respectively adjusts screw 12, be used for adjusting and be in horizontality when base plate 13 makes it work, the inside of base plate 13 is provided with rocking bar 5, the lower end of rocking bar 5 is provided with lifter cam 11, the upper end of rocking bar 5 is provided with handle 4, the top of base plate 13 is provided with four secondary guide pillars 8, on the secondary guide pillar 8 secondary guide pin bushing 7 is set respectively, secondary guide pin bushing 7 support table 6, and worktable 6 played the guide-localization effect, base plate 13 is by guide pillar 10, guide pin bushing 1 is connected with gauge stand supporting plate 3, the center of gauge stand supporting plate 3 is provided with fine setting worktable 2, and the height of fine setting worktable 2 is regulated by spacing support 9.
During work, earlier measured piece is placed on the worktable 6, by adjusting screw 12, by the distance of spacing support 9 adjusting gauge stand supporting plates 3 with measured piece with worktable 6 adjustment levels, the internal diameter scale is placed in the hole of fine setting worktable 2, adjust the hole that fine setting worktable 2 makes the micrometer head aligning measured piece of internal diameter scale,, drive rocking bar 5 by pressing down handle 4, drive lifter cam 11, make the micrometer head of internal diameter scale, enter into the hole of measured piece, can finish surveying work.
The beneficial effects of the utility model are influences that the micro measurement device has been avoided the shake of operator's hand, and it is low to measure cost.
Claims (1)
1. micro measurement device, by guide pin bushing (1), fine setting worktable (2), gauge stand supporting plate (3), handle (4), rocking bar (5), worktable (6), secondary guide pin bushing (7), secondary guide pillar (8), spacing support (9), guide pillar (10), lifter cam (11), adjust screw (12), base plate (13) is formed, it is characterized in that base plate (13) is rectangle, the inboard, four angles of base plate (13) is provided with respectively adjusts screw (12), the inside of base plate (13) is provided with rocking bar (5), the lower end of rocking bar (5) is provided with lifter cam (11), the upper end of rocking bar (5) is provided with handle (4), the top of base plate (13) is provided with four secondary guide pillars (8), on the secondary guide pillar (8) secondary guide pin bushing (7) is set respectively, secondary guide pin bushing (7) support table (6), base plate (13) is by guide pillar (10), guide pin bushing (1) is connected with gauge stand supporting plate (3), and the center of gauge stand supporting plate (3) is provided with fine setting worktable (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201230727U CN202092620U (en) | 2011-04-11 | 2011-04-11 | Micro-aperture measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201230727U CN202092620U (en) | 2011-04-11 | 2011-04-11 | Micro-aperture measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092620U true CN202092620U (en) | 2011-12-28 |
Family
ID=45367682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201230727U Expired - Fee Related CN202092620U (en) | 2011-04-11 | 2011-04-11 | Micro-aperture measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269384A (en) * | 2018-11-07 | 2019-01-25 | 安徽省岳西缸套有限公司 | A kind of cylinder cover inner hole diameter measuring device |
-
2011
- 2011-04-11 CN CN2011201230727U patent/CN202092620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269384A (en) * | 2018-11-07 | 2019-01-25 | 安徽省岳西缸套有限公司 | A kind of cylinder cover inner hole diameter measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140411 |