CN102042788B - High-precision digital indicating gauge and adjusting method of position precision of main gate and auxiliary gate - Google Patents
High-precision digital indicating gauge and adjusting method of position precision of main gate and auxiliary gate Download PDFInfo
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- CN102042788B CN102042788B CN200910114464A CN200910114464A CN102042788B CN 102042788 B CN102042788 B CN 102042788B CN 200910114464 A CN200910114464 A CN 200910114464A CN 200910114464 A CN200910114464 A CN 200910114464A CN 102042788 B CN102042788 B CN 102042788B
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Abstract
The invention relates to a high-precision digital indicating gauge, belonging to the field of electronic instrument manufacturing and an adjusting method of the position precision of a main gate and an auxiliary gate. The invention is characterized in that a measuring rod is slidingly connected with an upper shaft sleeve and a lower shaft sleeve in a gauge body; a display component is connected with the upper end of the gauge body in a gauge body component in a fastening manner; the lower surface of a balance plate is connected with the middle of the measuring rod by cruciform slot fastening screws, and the upper surface of the balance plate is connected with an auxiliary gate plate by connecting screws; the auxiliary gate is bonded with the upper end surface of the auxiliary gate plate; the main gate is connected with a main gate bracket by screws; the main gate bracket is connected with the gauge body in the gauge body component by fastening screws; and adjusting screws are connected with the main gate bracket. In the invention, the fastening screws and the adjusting screws can be respectively and finely adjusted according to the needs, so that the parallelism and gaps and the like of the main gate and the auxiliary gate reach accurate technical requirements. The invention is applicable to various digital percentage indicating gauges and digital permillage indicating gauges with small specifications.
Description
Technical field
The present invention relates to a kind of manufacturing assembly method of electronic instrument, be specially the method for adjustment of a kind of high precision digital display indicating gauge and primary and secondary gratings positional precision.
Background technology
At present; What the guide frame that the measurement of digital display indicating gauge is moved generally adopted is the routing motion of guide finger and gathering sill; The adjustment of primary and secondary gratings positional precision is difficulty or not can adjust relatively, and the product precision be difficult to guarantee, causes other accessory waste product many; Production efficiency is low, wastes many man power and materials.
Summary of the invention
The method of adjustment that the purpose of this invention is to provide a kind of high precision digital display indicating gauge and primary and secondary gratings positional precision makes the more reasonable structure of high precision digital display indicating gauge, easy to adjust to the primary and secondary gratings positional precision.
The technical scheme that the present invention adopted is: measuring staff is slidingly connected with the upper and lower axle sleeve of showing in the body component; Display module is fastened and connected with the table body upper end of showing in the body component, and the lower surface of balance plate is connected with the cross recess holding screw with the middle part of measuring staff, and upper surface is connected with attachment screw with secondary screen; The upper surface of secondary grid and secondary screen is bonding; Main grid is connected with screw with the main grid support, and the main grid support is connected with the table body of table in the body component with trip bolt, and set screw is threaded with the main grid support.
For the assembling of high precision digital display indicating gauge, what require relatively strictness is the primary and secondary gratings positional precision, like the depth of parallelism of main grid and secondary grid, and the gap of main grid and secondary grid etc., it is the key that guarantees digital display indicating gauge measuring accuracy and hysterisis error.This structure require the guide finger of prior art and gathering sill structure to accomplish to these, because can't be regulated to the position of primary and secondary gratings.After adopting such scheme; The primary and secondary gratings position just can be regulated arbitrarily; Make its depth of parallelism and gap can both reach technical requirement, method is: the set screw of regulating as required on the main grid support is connected trip bolt with the table body of table in the body component, and this adjusting is that the mutual acting in opposition of dependence trip bolt and set screw is accomplished; The distance of regulating depends on the angle that screw threads is crossed, and finely tunes the depth of parallelism and the gap that can make primary and secondary gratings and reaches point-device requirement.
After adopting such scheme, make high precision digital display indicating gauge that novel structure arranged, not only made things convenient for the adjustment of primary and secondary gratings positional precision, guaranteed the assembly precision of high precision digital display indicating gauge, and improved production efficiency, reduced the production consumptive material.Be applicable to digital display percentage indicating gauge and thousand fens indicating gauges of digital display of various small dimensions.
Description of drawings
Fig. 1 high precision digital display indicating gauge structure diagram.
Fig. 2 high precision digital display indicating gauge A-A cut-open view.
Fig. 3 high precision digital display indicating gauge main element structure diagram.
Fig. 4 high precision digital display indicating gauge main element B-B cut-open view.
Fig. 5 high precision digital display indicating gauge main element C-C cut-open view.
1. measuring staffs, 2. display modules, 3. balance plates, 4. cross recess holding screws, 5. secondary screen 6. secondary grid 7. main grids 8. main grid supports 9. table body components 10. trip bolts 11. set screw 12. attachment screws among the figure
Embodiment
Like Fig. 1, Fig. 2, Fig. 4, shown in Figure 5; Measuring staff 1 is slidingly connected with the upper and lower axle sleeve of showing in the body component 9; Display module 2 is connected with screw with the table body upper surface of table in the body component 9, and the lower end of balance plate 3 is connected with two pieces of cross recess holding screws 4 with the middle part of measuring staff 1, and the four pieces of attachment screws 12 in upper end and secondary screen 5 usefulness are connected; Secondary grid 6 are bonding with the upper surface of secondary screen 5; Main grid 7 is connected with main grid support 8 usefulness screws, and main grid support 8 usefulness trip bolts 10 are connected with the table body of table in the body component 9, and set screw 11 is threaded with main grid support 8.
The method of adjustment of primary and secondary gratings positional precision: the position of secondary grid 6 is constant, can finely tune trip bolt 10 and set screw 11 as required respectively, makes the gap etc. of the depth of parallelism, main grid and the secondary grid of main grid and secondary grid reach requirement and gets final product.
Claims (3)
1. the method for adjustment of high precision digital display indicating gauge and primary and secondary gratings positional precision; Measuring staff (1) and the upper and lower axle sleeve of showing in the body component (9) are slidingly connected; Display module (2) is fastened and connected with the table body upper end of showing in the body component (9); It is characterized in that: the lower surface of balance plate (3) is connected with cross recess holding screw (4) with the middle part of measuring staff (1); Upper surface is connected with attachment screw (12) with secondary screen (5), and secondary grid (6) are bonding with the upper surface of secondary screen (5), and main grid (7) is connected with screw with main grid support (8).
2. the method for adjustment of high precision digital display indicating gauge according to claim 1 and primary and secondary gratings positional precision; Its characteristic is: main grid support (8) is connected with table body in table body component (9) with trip bolt (10), and set screw (11) is connected with main grid support (8).
3. the method for adjustment of high precision digital display indicating gauge according to claim 1 and primary and secondary gratings positional precision; Its characteristic is: can finely tune trip bolt (10) and set screw (11) as required respectively, make main grid (7) and the depth of parallelism, the gap of secondary grid (5) reach the accurate technique requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910114464A CN102042788B (en) | 2009-10-09 | 2009-10-09 | High-precision digital indicating gauge and adjusting method of position precision of main gate and auxiliary gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910114464A CN102042788B (en) | 2009-10-09 | 2009-10-09 | High-precision digital indicating gauge and adjusting method of position precision of main gate and auxiliary gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102042788A CN102042788A (en) | 2011-05-04 |
| CN102042788B true CN102042788B (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910114464A Active CN102042788B (en) | 2009-10-09 | 2009-10-09 | High-precision digital indicating gauge and adjusting method of position precision of main gate and auxiliary gate |
Country Status (1)
| Country | Link |
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| CN (1) | CN102042788B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438918B (en) * | 2013-09-16 | 2015-12-30 | 无锡华尔圣科技有限公司 | A kind of scrambler and assembly method thereof |
| CN114459307B (en) * | 2022-02-23 | 2022-11-01 | 桂林广陆数字测控有限公司 | Digital display dial gauge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2628623A1 (en) * | 1976-06-25 | 1977-12-29 | Heidenhain Gmbh Dr Johannes | PUSH DEVICE |
| US5172485A (en) * | 1991-10-17 | 1992-12-22 | Mitutoyo Corporation | Precision linear measuring suspension system having sliding contact between the scale and the pick-off |
| CN2308071Y (en) * | 1997-02-18 | 1999-02-17 | 林强兴 | Multipurpose electronic digital display calliper gauge |
| CN1415934A (en) * | 2002-06-20 | 2003-05-07 | 赵飙 | Rolling capacitive sensor for measuring displacement and application in digital displayed measuring tool |
| CN101000249A (en) * | 2007-01-04 | 2007-07-18 | 赵志强 | Machine core of flexible hinge capaciance sensor and senser using the machine core |
-
2009
- 2009-10-09 CN CN200910114464A patent/CN102042788B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2628623A1 (en) * | 1976-06-25 | 1977-12-29 | Heidenhain Gmbh Dr Johannes | PUSH DEVICE |
| US5172485A (en) * | 1991-10-17 | 1992-12-22 | Mitutoyo Corporation | Precision linear measuring suspension system having sliding contact between the scale and the pick-off |
| CN2308071Y (en) * | 1997-02-18 | 1999-02-17 | 林强兴 | Multipurpose electronic digital display calliper gauge |
| CN1415934A (en) * | 2002-06-20 | 2003-05-07 | 赵飙 | Rolling capacitive sensor for measuring displacement and application in digital displayed measuring tool |
| CN101000249A (en) * | 2007-01-04 | 2007-07-18 | 赵志强 | Machine core of flexible hinge capaciance sensor and senser using the machine core |
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| Publication number | Publication date |
|---|---|
| CN102042788A (en) | 2011-05-04 |
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Address after: 541004 No. 11 West Ming Road, the Guangxi Zhuang Autonomous Region hi tech Zone, Guilin Patentee after: ORIENTAL TIMES MEDIA CORPORATION Address before: 541004 No. 11 West Ming Road, the Guangxi Zhuang Autonomous Region hi tech Zone, Guilin Patentee before: Guanglu Digital Measure-Control Co., Ltd., Guilin |
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Effective date of registration: 20160113 Address after: 541000 No. 5, national hi tech Zone, Qixing District, Guilin, the Guangxi Zhuang Autonomous Region Patentee after: GUILIN GUANGLU MEASURING INSTRUMENT CO., LTD. Address before: 541004 No. 11 West Ming Road, the Guangxi Zhuang Autonomous Region hi tech Zone, Guilin Patentee before: ORIENTAL TIMES MEDIA CORPORATION |