CN201772830U - Shaft center distance caliper - Google Patents
Shaft center distance caliper Download PDFInfo
- Publication number
- CN201772830U CN201772830U CN2010202585375U CN201020258537U CN201772830U CN 201772830 U CN201772830 U CN 201772830U CN 2010202585375 U CN2010202585375 U CN 2010202585375U CN 201020258537 U CN201020258537 U CN 201020258537U CN 201772830 U CN201772830 U CN 201772830U
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- CN
- China
- Prior art keywords
- caliper
- frame
- main scale
- main
- vernier
- 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 - Lifetime
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a shaft center distance caliper. The caliper consists of a main caliper, a caliper frame and a vernier, wherein the main caliper is arranged in a groove at the upper end of a main caliper measuring jaw, positioned by a cylindrical pin, covered with a cover and locked by a hexagon socket head cap head screw; the caliper frame is sleeved on the main caliper; a gap between the caliper frame and the upward side of the main caliper is provided with a patch A; the upper surface of the main caliper is provided with a free block, and the lower surface of the main caliper is provided with the vernier; three cross-shaped groove small fillister head screws are uniformly distributed on the lower surface of the main caliper, pass through the free block and the vernier respectively and are connected with the caliper frame; an inching frame is sleeved on the main caliper; a gap between the inching frame and the upward side of the main caliper is provided with a patch B; and a fine adjustment nut is arranged below the inching frame and is connected with the caliper frame through a fine adjustment screw. The caliper has the function of measuring the center distances of parts such as ring parts, shafts and the like. A caliper which is larger than 200 millimeters can be provided with a fine adjustment device. A graduated surface is opaquely plated with chromium and laser graduating is performed, so that the caliper is attractive, clear and practical.
Description
Technical field: the utility model relates to measurer, particularly relates to a kind of centre distance slide calliper rule.
Background technology: general measure axle centre distance, all must be by placing dividing head on the flat board, dividing head is clamped workpiece, is placed on the dull and stereotyped measurement axis centre distance that goes up with height gauge then, compares more complicated.Or short-range with the measurement of vernier inside caliper, must find out a central point by above survey instrument, and measuring accuracy is difficult to reach requirement.
Summary of the invention: the purpose of this utility model will provide a kind of centre distance slide calliper rule exactly, and it can overcome the existing problem of above measurement axis centre distance well.The purpose of this utility model is achieved in that a centre distance slide calliper rule, is made up of main scale, chi frame, vernier, it is characterized in that: main scale is arranged in the groove of main scale measuring jaw upper end, located by straight pin, and covered on it by lid, hexagon socket cap head screw passes lid and connects with the main scale measuring jaw; On main scale, be with the chi frame, be provided with patch A in the gap of chi frame and main scale top, and by fluting flush end holding screw, trip bolt locking; The main scale upper surface is provided with trip piece, lower surface and is provided with vernier, and by three cross recess roundlet chapiter screws uniformly pass the trip piece respectively, vernier connects with the chi frame; Also be with the fine motion frame on the main scale, be provided with patch B in the gap of fine motion frame and main scale top, and by fluting cylinder end clamping fixed screw, fluting flush end holding screw, trip bolt locking, fine motion frame below is provided with fine-tuning nut, and connects with the chi frame by micrometer adjusting screw.
The utlity model has to the center distance measurement function of ring parts, part such as axle class etc. and to the measurement of external diameter.Measurement range can be furnished with micromatic setting greater than the slide calliper rule of 200mm.The groove face adopts matt chromium plating, and laser scoring is attractive in appearance, clear, practical.
Description of drawings:
Fig. 1 is the front view in the utility model structural representation;
Fig. 2 is the vertical view in the utility model structural representation;
Fig. 3 be among Fig. 1 A-A to cut-open view;
Fig. 4 be among Fig. 1 B-B to cut-open view;
Fig. 5 be among Fig. 1 C-B to cut-open view;
1. main scale measuring jaw, 2. main scale, 3. chi frame, 4. vernier is 5. swum piece, 6. trip bolt, 7. cross recess roundlet chapiter screw, 8. micrometer adjusting screw, 9. fine-tuning nut, 10. fine motion frame, 11. hexagon socket cap head screws, 12. lids, 13. straight pin, 14. patch A, 15. patch B, 16. the fluting cylinder end clamping fixed screw, 17. fluting flush end holding screws.
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing;
Axle centre distance slide calliper rule, be made up of main scale 2, chi frame 3, vernier 4, it is characterized in that: main scale 2 is arranged in the groove of main scale measuring jaw 1 upper end, by straight pin 13 location, and cover on it by lid 12, hexagon socket cap head screw 11 passes and covers 12 and connect with main scale measuring jaw 1; On main scale 2, be with chi frame 3, be provided with patch A14 in the gap of chi frame 3 and main scale 2 tops, and by fluting flush end holding screw 17, trip bolt 6 lockings; Main scale 2 upper surfaces are provided with trip piece 5, lower surface and are provided with vernier 4, and by three cross recess roundlet chapiter screws 7 uniformly pass trip piece 5 respectively, vernier 4 connects with chi frame 3; Also be with fine motion frame 10 on the main scale 2, be provided with patch B15 in the gap of fine motion frame 10 and main scale 2 tops, and by fluting cylinder end clamping fixed screw 16, fluting flush end holding screw 17, trip bolt 6 lockings, fine motion frame 10 belows are provided with fine-tuning nut 9, and connect with chi frame 3 by micrometer adjusting screw 8.During concrete enforcement, before the use, unclamp the chi frame and tighten screw, the chi frame is steadily drawn back, with cloth will measure face, spigot surface is wiped clean.Check " zero " position, touch the chi frame, two measuring jaw measurement faces of slide calliper rule are merged, observe vernier " zero " groove and should align with the groove of blade regulation, the corresponding groove with blade of vernier tail groove should align.When measuring outside dimension, two external pelivimetry faces and measured surface should be fitted physical size=main scale reading size-two amount face V-type groove center distance.Ring parts, axial workpiece are measured, should be with slide calliper rule perpendicular to workpiece, and be positioned on the maximum point, make the four amount faces and workpiece applying of V-type groove, can reading, read the result be the centre distance numerical value of this workpiece.The utility model specification has 0-150, and precision is ± 0.05; 0-200, precision is ± 0.05; 0-300, precision is ± 0.06; 0-400, precision is ± 0.065; 0-500, precision is ± 0.07; Reading value is 0.02.
Claims (1)
1. axle centre distance slide calliper rule, formed by main scale (2), chi frame (3), vernier (4), it is characterized in that: main scale (2) is arranged in the groove of main scale measuring jaw (1) upper end, locate by straight pin (13), and by the lid (12) cover on it, hexagon socket cap head screw (11) passes lid (12) and connects with main scale measuring jaw (1); On main scale (2), be with chi frame (3), be provided with patch A (14) in the gap of chi frame (3) and main scale (2) top, and by fluting flush end holding screw (17), trip bolt (6) locking; Main scale (2) upper surface is provided with trip piece (5), lower surface and is provided with vernier (4), and by three cross recess roundlet chapiter screws (7) uniformly pass trip piece (5) respectively, vernier (4) connects with chi frame (3); Also be with fine motion frame (10) on the main scale (2), be provided with patch B (15) in the gap of fine motion frame (10) and main scale (2) top, and by fluting cylinder end clamping fixed screw (16), fluting flush end holding screw (17), trip bolt (6) locking, fine motion frame (10) below is provided with fine-tuning nut (9), and connects with chi frame (3) by micrometer adjusting screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202585375U CN201772830U (en) | 2010-07-06 | 2010-07-06 | Shaft center distance caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202585375U CN201772830U (en) | 2010-07-06 | 2010-07-06 | Shaft center distance caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772830U true CN201772830U (en) | 2011-03-23 |
Family
ID=43752678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202585375U Expired - Lifetime CN201772830U (en) | 2010-07-06 | 2010-07-06 | Shaft center distance caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772830U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607356A (en) * | 2012-04-05 | 2012-07-25 | 开封空分集团有限公司 | Caliper for bevel edge distance of membrane wall unit |
| CN102620617A (en) * | 2012-04-05 | 2012-08-01 | 开封空分集团有限公司 | Vernier caliper for center distance of membrane wall pipes |
| CN107167063A (en) * | 2017-06-06 | 2017-09-15 | 泰豪沈阳电机有限公司 | A kind of universal stator coil angle detection model and its detection method |
-
2010
- 2010-07-06 CN CN2010202585375U patent/CN201772830U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607356A (en) * | 2012-04-05 | 2012-07-25 | 开封空分集团有限公司 | Caliper for bevel edge distance of membrane wall unit |
| CN102620617A (en) * | 2012-04-05 | 2012-08-01 | 开封空分集团有限公司 | Vernier caliper for center distance of membrane wall pipes |
| CN107167063A (en) * | 2017-06-06 | 2017-09-15 | 泰豪沈阳电机有限公司 | A kind of universal stator coil angle detection model and its detection method |
| CN107167063B (en) * | 2017-06-06 | 2020-01-10 | 泰豪沈阳电机有限公司 | Universal stator coil angle detection sample plate and detection method thereof |
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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 |
Granted publication date: 20110323 |
|
| CX01 | Expiry of patent term |