CN103837052B - Vernier caliper vernier balancing controls - Google Patents
Vernier caliper vernier balancing controls Download PDFInfo
- Publication number
- CN103837052B CN103837052B CN201410096487.8A CN201410096487A CN103837052B CN 103837052 B CN103837052 B CN 103837052B CN 201410096487 A CN201410096487 A CN 201410096487A CN 103837052 B CN103837052 B CN 103837052B
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- CN
- China
- Prior art keywords
- vernier
- vernier caliper
- adjustment
- pawl
- calliper rule
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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.)
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Abstract
The present invention relates to a kind of vernier caliper vernier balancing controls, blade seat has the straight trough to match with slide calliper rule in the present invention；Vernier caliper stationary jaw front end face is contacted with ruler end block, guarantees fixation of the vernier caliper with respect to the setting position；Vernier caliper is securely fastened on blade seat using slide calliper rule pressing plate, prevents slide calliper rule play during the adjustment；Pass through the relative distance between the fixed adjustment pawl of rotation locking thread spindle adjustment and activity adjustment pawl, zero thread spindle is adjusted by rotation, slideway link block is set to drive fixed adjustment pawl, activity adjustment pawl and vernier caliper vernier together with respect to vernier caliper blade relative motion, to complete the adjustment of slide calliper rule zero.Its is structurally reasonable, operation is convenient, solves the problems, such as cumbersome and easy to damage when vernier caliper zeroing.
Description
Technical field
The present invention relates to measurement instrument calibratings and maintenance field, and it is dedicated to particularly belong to a kind of vernier caliper vernier adjustment zero-bit
Device.
Background technique
Currently, the method that the zero-bit adjustment of vernier generallys use constantly is tapped using "painted-face" character in opera in vernier caliper maintenance
Vernier makes that adjustment of the opposite play to complete zero-bit occurs between vernier and blade.There are two big drawbacks for this method: first is that striking
Hitting during vernier easily makes to connect vernier and the screw of blade fractures, and causes screw to fracture and staying in inside blade can not take
Out, it results in slide calliper rule unrepairable and loses using function；Second is that not due to the relationship of percussion dynamics and screw fastening force size
It determines, it is necessary to reciprocal constantly to tap so that zero-bit to zero, leads to inefficiency and easily makes vernier local deformation and then also influence
Exterior appearance.
Summary of the invention
The object of the present invention is to provide a kind of dedicated balancing controls of vernier caliper vernier, structurally reasonable, easy to use,
It is convenient to operate, cumbersome, low efficiency when preferably solving vernier caliper zeroing, it is easy to damage the problems such as.
Blade seat has the straight trough to match with slide calliper rule in the present invention, and vernier caliper is steadily placed in blade seat straight trough
In, the stationary jaw front end face of vernier caliper is contacted with ruler end block, guarantees fixation of the vernier caliper relative to the setting position.
Vernier caliper is fastened on blade seat using slide calliper rule pressing plate, prevents vernier caliper play during the adjustment.Inclined using a pair
The identical voussoir of rake angle is simultaneously combined with blade inclined-plane to realize adjustment both horizontally and vertically, can according to different size and
The vernier caliper of thickness adjusts the relative position of pawl to adjust slide calliper rule and fixation.Slideway coupling block passes through claw slideway, edge and card
The vertical direction movement of ruler, and fixed adjustment pawl and activity adjustment pawl and vernier caliper vernier can be positioned.Pass through rotary moveable
Relative distance between the fixed adjustment pawl of claw locking screw axial adjustment and activity adjustment pawl makes fixed adjustment pawl and activity adjustment pawl
Positioning to vernier caliper vernier.Zero thread spindle is adjusted the zero thread spindle, is made slideway using accurate fine pitch screw thread, rotation
Coupling block drives fixed adjustment pawl, activity adjustment pawl and vernier caliper vernier to make opposite fortune relative to vernier caliper blade together
It is dynamic, so as to complete the adjustment of vernier caliper zero.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is main view of the invention.
In figure, 1. slideway coupling blocks, 2. ruler end blocks, 3. claw slideways, 4. locking screw axis, 5. bridge screws, 6. cards
Ruler pressing plate, 7. adjustment knobs, 8. blade seats, 9. blade seat slideways, 10. adjustment zero screw threads, 11. activity adjustment pawls, 12. supports
Block, 13. fixed adjustment pawls, 14. voussoirs.
Specific embodiment
Referring to attached drawing, which includes slideway coupling block (1), ruler end block (2), claw slideway
(3), locking screw axis (4), bridge screw (5), slide calliper rule pressing plate (6) both horizontally and vertically adjust knob (7), blade seat
(8), blade seat slideway (9) adjust zero screw thread (10), activity adjustment pawl (11), supporting block (12), fixed adjustment pawl (13),
The components such as voussoir (14).
Slide calliper rule are placed on blade seat (8) and supporting block (12), and the stationary jaw front end of vernier caliper is placed in ruler
It holds on block (2), keeps its position relatively fixed, locked bridge screw (5) fix slide calliper rule pressing plate (6) by vernier caliper, to prevent
Only play.Slideway coupling block (1) moves in claw slideway (3), by fixed adjustment pawl (13), activity adjustment pawl (11) and vernier
Slide calliper rule position determines, so that blade seat (8), supporting block (12) and ruler end block (2) is existed by adjusting knob (7) adjustment voussoir (14)
It is moved in blade seat slideway (9), the relative position of adjustment vernier caliper and fixed adjustment pawl (13), and guarantees closely to connect each other
Touching.Rotation lock thread spindle (4) clamps activity adjustment pawl (11) and fixed adjustment pawl (13) by vernier caliper vernier.Rotation
Adjustment zero screw thread (10) makes activity adjustment pawl (11) and fixed adjustment pawl (13) drive vernier caliper vernier and vernier caliper ruler
Body performs relative motion and completes zeroing work.
Claims (1)
1. a kind of vernier caliper vernier balancing controls, it is characterized in that: blade seat has the straight trough to match with slide calliper rule, vernier caliper
Stationary jaw front end face contacted with ruler end block, guarantee vernier caliper with respect to the setting position fixation；Utilize slide calliper rule pressing plate
Vernier caliper is fastened on blade seat, vernier caliper play during the adjustment is prevented；It is identical using a pair of angled angle
Voussoir is simultaneously combined with blade inclined-plane to realize adjustment both horizontally and vertically；Slideway coupling block passes through claw slideway edge and card
The vertical direction movement of ruler, and fixed adjustment pawl and activity adjustment pawl and vernier caliper vernier can be positioned；Pass through rotary moveable
Relative distance between the fixed adjustment pawl of claw locking screw axial adjustment and activity adjustment pawl makes fixed adjustment pawl and activity adjustment pawl
Positioning to vernier caliper vernier, zero thread spindle is using accurate fine pitch screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096487.8A CN103837052B (en) | 2014-03-12 | 2014-03-12 | Vernier caliper vernier balancing controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096487.8A CN103837052B (en) | 2014-03-12 | 2014-03-12 | Vernier caliper vernier balancing controls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103837052A CN103837052A (en) | 2014-06-04 |
| CN103837052B true CN103837052B (en) | 2019-01-08 |
Family
ID=50800786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410096487.8A Active CN103837052B (en) | 2014-03-12 | 2014-03-12 | Vernier caliper vernier balancing controls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103837052B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654954B (en) * | 2015-01-20 | 2018-05-22 | 中国计量学院 | Vernier caliper calibrating installation |
| CN106225620B (en) * | 2016-07-29 | 2019-03-19 | 江苏省陶都中等专业学校 | Vernier height gauge null setting |
| CN107883825A (en) * | 2017-10-24 | 2018-04-06 | 四川雷得兴业信息科技有限公司 | A kind of intelligent visual detection method for the slide measure zero graduation line that aligns |
| CN108237453B (en) * | 2018-04-04 | 2023-08-25 | 台州鼎丰工量具股份有限公司 | Processing machine tool of vernier caliper |
| CN109654969B (en) * | 2019-02-28 | 2019-12-03 | 二重（德阳）重型装备有限公司 | Large scale outside micrometer is to zero branch stake tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052889U (en) * | 1989-01-24 | 1990-02-14 | 沈阳第二量具刃具厂 | Vernier caliper |
| US5313715A (en) * | 1993-04-30 | 1994-05-24 | Wang Lung Y | Vernier calipers incorporated height gauge |
| CN1100802A (en) * | 1993-09-24 | 1995-03-29 | 雷廷扬 | Method for quick zero-set for vernier caliper |
| CN201331312Y (en) * | 2008-11-18 | 2009-10-21 | 张德 | Vernier caliper capable of being adjusted to zero |
| CN102853728A (en) * | 2012-09-09 | 2013-01-02 | 贺敏超 | Fast zeroing device for vernier height gauge |
-
2014
- 2014-03-12 CN CN201410096487.8A patent/CN103837052B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052889U (en) * | 1989-01-24 | 1990-02-14 | 沈阳第二量具刃具厂 | Vernier caliper |
| US5313715A (en) * | 1993-04-30 | 1994-05-24 | Wang Lung Y | Vernier calipers incorporated height gauge |
| CN1100802A (en) * | 1993-09-24 | 1995-03-29 | 雷廷扬 | Method for quick zero-set for vernier caliper |
| CN201331312Y (en) * | 2008-11-18 | 2009-10-21 | 张德 | Vernier caliper capable of being adjusted to zero |
| CN102853728A (en) * | 2012-09-09 | 2013-01-02 | 贺敏超 | Fast zeroing device for vernier height gauge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103837052A (en) | 2014-06-04 |
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Effective date of registration: 20211101 Address after: 300222 Tianjin Vocational and Technical Normal University, 1310 Dagu South Road, Shuanggang Town, Jinnan District, Tianjin Patentee after: Tianjin Vocational and Technical Normal University Asset Management Co.,Ltd. Address before: 300222 Tianjin vocational and Technical Normal University, 1310 Dagu South Road, Jinnan District, Tianjin Patentee before: TIANJIN University OF TECHNOLOGY AND EDUCATION |
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Effective date of registration: 20220106 Address after: 300350 room 310, block B, No. 18, Shanghai Street, changqingke industry and Trade Park, Jinnan District, Tianjin Patentee after: Tianjin Tianzhi Lucheng University Science Park Development Co.,Ltd. Address before: 300222 Tianjin Vocational and Technical Normal University, 1310 Dagu South Road, Shuanggang Town, Jinnan District, Tianjin Patentee before: Tianjin Vocational and Technical Normal University Asset Management Co.,Ltd. |
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