CN204329790U - A kind of milscale calibrating installation - Google Patents
A kind of milscale calibrating installation Download PDFInfo
- Publication number
- CN204329790U CN204329790U CN201420855537.1U CN201420855537U CN204329790U CN 204329790 U CN204329790 U CN 204329790U CN 201420855537 U CN201420855537 U CN 201420855537U CN 204329790 U CN204329790 U CN 204329790U
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- milscale
- calibrating
- order
- horizontal
- terrace
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Abstract
The utility model relates to a kind of milscale calibrating installation, comprise stepped milscale verification table, the high-order terrace of described milscale verification table is provided with can the milscale stationary fixture of horizontal sliding, the bottom, forward position of described high-order terrace is provided with the manual calibrating slip gauge seat placing current detection point calibrating slip gauge, described milscale verification table is also provided with the projection reading device for milscale microdrum reading.This apparatus structure is simple and practical, and convenient being used for fixes milscale, calibrating and reading.
Description
Technical field
The utility model relates to a kind of milscale calibrating installation.
Background technology
The milscale calibration operation that current gauge check department carries out, there is the disadvantage of following several respects: 1. do not have a kind of milscale fixed mechanism to be easily and effectively fixed milscale, to such an extent as to testing staff must aim at reading while slip gauge carries out examining and determine by hand-held firmly milscale, labour intensity is very big; 2. during calibrating, for ensureing the accurate of measurement result, after screw mandrel gauge head and fixation side head measuring surface aim at slip gauge workplace, screw mandrel gauge head fully must be contacted with slip gauge workplace with fixation side head measuring surface by hand wobble milscale, poor reliability, labour intensity very big 3. will carry out reading due to mechanical type milscale between tiny groove, the people not so good for eyesight is very painstaking, just to can distinguish accurate by magnifier, magnifier is used generally to have three kinds of modes: hand-held, wear-type and card eye socket formula, no matter that a kind of mode, all extremely inconvenient.
Summary of the invention
In order to solve the problem, the utility model provides a kind of milscale calibrating installation, and this device reading is easy, and convenient being used for fixes milscale and calibrating.
The technical solution of the utility model is: a kind of milscale calibrating installation, comprise stepped milscale verification table, the high-order terrace of described milscale verification table is provided with can the milscale stationary fixture of horizontal sliding, the bottom, forward position of described high-order terrace is provided with the manual calibrating slip gauge seat placing current detection point calibrating slip gauge, described milscale verification table is also provided with the projection reading device for milscale microdrum reading.
Further, described milscale stationary fixture comprises the slide matched with the horizontal slide rail on high-order terrace, swivel bearing is provided with in longitudinal bearing mounting hole of described slide, be connected with in the axis hole of described swivel bearing and turn shape rotating shaft, described in turn shape rotating shaft the other end be provided with to be pressed in order to milscale blade high-order terrace embrace tool.
Further, in described horizontal slide rail, be provided with two slides matched with it, slide be respectively arranged with and embrace tool; Described armful of tool is lift cylinder, and the expansion link end of described lift cylinder is provided with elastomer block, the cylinder body of described lift cylinder is also provided with action control switch and state-detection switch.
Further, also comprise the forward position that is arranged at high-order terrace and in order to the removable auxiliary calibration authority of milscale error of indication calibrating between milscale screw mandrel gauge head and fixation side head, the horizontal of described removable auxiliary calibration authority overlaps in vertical projection direction with milscale screw mandrel axis to zero rod axis.
Further, described removable auxiliary calibration authority comprises and being fixed in face of high level along upper removable pedestal through longitudinal clamping screw, described removable pedestal is provided with lateral threaded holes, be bolted with horizontal to zero bar in described lateral threaded holes, describedly horizontal on one end of screw mandrel gauge head, steel ball gauge head is provided with to zero bar, the horizontal other end to zero bar is provided with device for measuring force, described removable pedestal is also provided with in order to the longitudinal set bolt of locking to zero bar.
Further, described manual calibrating slip gauge seat comprises base, installation screw and flexible slip gauge pad; Described base is connected with table top through installation screw, and described flexible slip gauge pad is arranged at above base.
Further, described projection reading device comprises longitudinal bracing post, housing, total reflection right-angle prism, cylinder magnifier, projection screen and LED lamp bar; Described support column is installed on table top low level terrace, housing is installed on support column upper end, lower housing portion opening part perimembranous is provided with the LED lamp bar for illuminating microdrum and fixed sleeving, housing Guai Zhuan inner chamber corner is provided with the total reflection right-angle prism for microdrum and fixed sleeving image being passed to cylinder magnifier on front side of inner chamber, and described housing forward end is also provided with the projection screen for presenting image.
Compared with prior art, the utility model has the following advantages: this apparatus structure is compact, and convenient being used for is fixed when milscale detects; Testing staff need not aim at reading while slip gauge carries out examining and determine by hand-held firmly milscale, greatly reduces labour intensity; Make screw mandrel gauge head can automatically realize fully contacting with fixation side head measuring surface and slip gauge workplace by flexible slip gauge pad milscale, substantially increase reliability and the accuracy of verification result, reduce labour intensity; Carry out reading by projection reading device, reading exactly can be easy to, decrease personal error, reduce identification difficulty.
Accompanying drawing explanation
Fig. 1 is vertical view of the present utility model;
Fig. 2 is the A-A cut-open view of the utility model Fig. 1;
Fig. 3 is the side view of Fig. 2 of the present utility model;
Fig. 4 is the structural representation of milscale;
Fig. 5 is the structural representation of milscale stationary fixture of the present utility model;
Fig. 6 is the vertical view of milscale stationary fixture of the present utility model;
Fig. 7 is the side view of milscale stationary fixture of the present utility model;
Fig. 8 is the structural representation of removable auxiliary calibration authority of the present utility model;
Fig. 9 is the D-D cut-open view of Fig. 8 of the present utility model;
Figure 10 is the front view that the utility model manually examines and determine slip gauge seat;
Figure 11 is the C-C cut-open view of Figure 10 of the present utility model;
Figure 12 is the cut-open view of the utility model projection reading device;
Figure 13 is the side view of the utility model projection reading device;
In figure: 1-milscale verification table 101-high-order terrace 102-low level terrace 2-milscale 201-milscale device for measuring force 202-milscale microdrum 203-milscale fixed sleeving 204-screw mandrel gauge head 205-milscale blade 206-fixation side 10
-removable auxiliary calibration authority 1001-steel ball gauge head 1002-is horizontal to turn shape rotating shaft 1205-web joint 1206-to the removable pedestal 1004-of zero bar 1003-longitudinal set bolt 1005-device for measuring force 1006-longitudinal locking screw keyhole 12-milscale stationary fixture 1201-horizontal slide rail 1202-slide 1203-swivel bearing 1204-and embraces tool 1207-elastomer block 16-and manually examine and determine slip gauge seat 1601-installation screw 1602-base 1603-flexible slip gauge pad 17-projection reading device 1701-housing 1702-cylinder magnifier 1703-and be totally reflected right-angle prism 1704-longitudinal bracing post 1705-set nut 1706-LED lamp bar 1707-projection screen 18-calibrating slip gauge.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the utility model is not limited to this.
Referring to figs. 1 to a kind of milscale calibrating installation of Figure 13, comprise stepped milscale verification table 1, the high-order terrace 101 of described milscale verification table is provided with can the milscale stationary fixture 12 of horizontal sliding, and the low level terrace 102 of milscale verification table is for placing slip gauge box and calibrating instrument; The bottom, forward position of described high-order terrace is provided with the manual calibrating slip gauge seat 16 placing current detection point calibrating slip gauge 18, described milscale verification table is also provided with to be positioned at above milscale microdrum and for the projection reading device 17 of milscale microdrum reading.
In the present embodiment, as shown in Figures 5 to 7, described milscale stationary fixture comprises the slide 1202 matched with the horizontal slide rail 1201 on high-order terrace, so that the size according to milscale blade carries out horizontal sliding adjustment, described slide is connected with web joint 1205, web joint is provided with longitudinal bearing mounting hole, inside be provided with swivel bearing 1203, be connected with in the axis hole of described swivel bearing and turn shape rotating shaft 1204, this turns shape rotating shaft can carry out axial rotation around swivel bearing, the described other end turning shape rotating shaft be provided with in order to milscale blade be pressed on high-order terrace embrace tool 1206.
In order to select according to the size of milscale one or two stationary fixture to clamp milscale, in described horizontal slide rail, being provided with two slides 1202 matched with it, slide being respectively arranged with and embracing tool; Described armful of tool can be lift cylinder, and the expansion link end of described lift cylinder is provided with elastomer block 1207, for the ease of controlling lift cylinder, the cylinder body of described lift cylinder is also provided with action control switch and state-detection switch.
As shown in Figure 8 and Figure 9, when the range of milscale is larger, in order to be applicable to measure the larger milscale of range, simplify testing process simultaneously, the forward position of the high-order terrace of described milscale verification table and be also provided with the removable auxiliary calibration authority 10 of assisting calibrating in order to the milscale error of indication between milscale 2 screw mandrel gauge head 204 and fixation side 206, one end of described removable auxiliary calibration authority is suspended on the top of low level terrace.
Above-mentioned removable auxiliary calibration authority comprises and being fixed in face of high level along upper removable pedestal 1003 through longitudinal locking screw keyhole 1006, described removable pedestal is provided with lateral threaded holes, be bolted with horizontal to zero bar 1002 in described lateral threaded holes, horizontal zero rod axis to be overlapped in vertical projection direction with milscale screw mandrel axis, describedly horizontal on one end of screw mandrel gauge head, steel ball gauge head 1001 is provided with to zero bar, the horizontal other end to zero bar is provided with device for measuring force 1005, the structure and working principle of this device for measuring force is identical with the device for measuring force of milscale end, described removable pedestal is also provided with in order to the longitudinal set bolt 1004 of locking to zero bar.With horizontal to zero bar location after be fixed on pedestal, prevent its loosen.This removable auxiliary calibration authority can be installed according to the size selectivity of miking range, is arranged on high-order terrace by removable auxiliary calibration authority during use.
In the present embodiment, as shown in Figure 10, Figure 11, fully contact with fixation side head measuring surface with screw mandrel gauge head adaptively to make the workplace of slip gauge, this device is also provided with manually calibrating slip gauge seat 16, manual calibrating slip gauge seat is arranged at the bottom on edge in face of high level, comprises base, installation screw and flexible slip gauge pad; Base 1602 is provided with installation screw 1601, for being fixed in verification table; Base is provided with flexible slip gauge pad 1603.
As shown in Figure 12 and Figure 13, observe and read the scale on microdrum and fixed sleeving during in order to examine and determine easily, this device is also provided with projection reading device 17.Described projection reading device comprises longitudinal bracing post 1704, housing 1701, total reflection right-angle prism 1703, cylinder magnifier 1702, projection screen 1707 and LED lamp bar 1706, described support column is installed on table top low level terrace, housing is installed on support column upper end, lower housing portion opening part perimembranous is provided with the LED lamp bar for illuminating microdrum and fixed sleeving, lower housing portion opening is arranged at above milscale microdrum, housing Guai Zhuan inner chamber corner is provided with total reflection right-angle prism for microdrum and fixed sleeving image being passed to the cylinder magnifier on front side of inner chamber, cylinder magnifier microdrum and fixed sleeving image projecting to housing forward end for presenting the projection screen of image, to present the image of the microdrum after amplification and fixed sleeving, to observe easily and reading when examining and determine.
The above, be only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model is implemented as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art do not depart from the content of technical solutions of the utility model in every case, make any simple amendment, impartial change and modification, all belong to covering scope of the present utility model according to technical spirit of the present utility model to above embodiment.
Claims (7)
1. a milscale calibrating installation, comprise stepped milscale verification table, it is characterized in that, the high-order terrace of described milscale verification table is provided with can the milscale stationary fixture of horizontal sliding, the bottom, forward position of described high-order terrace is provided with the manual calibrating slip gauge seat placing current detection point calibrating slip gauge, described milscale verification table is also provided with the projection reading device for milscale microdrum reading.
2. a kind of milscale calibrating installation according to claim 1, it is characterized in that, described milscale stationary fixture comprises the slide matched with the horizontal slide rail on high-order terrace, swivel bearing is provided with in longitudinal bearing mounting hole of described slide, be connected with in the axis hole of described swivel bearing and turn shape rotating shaft, described in turn shape rotating shaft the other end be provided with to be pressed in order to milscale blade high-order terrace embrace tool.
3. a kind of milscale calibrating installation according to claim 2, is characterized in that, is provided with two slides matched with it in described horizontal slide rail, slide is respectively arranged with and embraces tool; Described armful of tool is lift cylinder, and the expansion link end of described lift cylinder is provided with elastomer block, the cylinder body of described lift cylinder is also provided with action control switch and state-detection switch.
4. a kind of milscale calibrating installation according to claim 1, it is characterized in that, also comprise the forward position that is arranged at high-order terrace and in order to the removable auxiliary calibration authority of milscale error of indication calibrating between milscale screw mandrel gauge head and fixation side head, the horizontal of described removable auxiliary calibration authority overlaps in vertical projection direction with milscale screw mandrel axis to zero rod axis.
5. a kind of milscale calibrating installation according to claim 4, it is characterized in that, described removable auxiliary calibration authority comprises and being fixed in face of high level along upper removable pedestal through longitudinal clamping screw, described removable pedestal is provided with lateral threaded holes, be bolted with horizontal to zero bar in described lateral threaded holes, describedly horizontal on one end of screw mandrel gauge head, steel ball gauge head is provided with to zero bar, the horizontal other end to zero bar is provided with device for measuring force, described removable pedestal is also provided with in order to the longitudinal set bolt of locking to zero bar.
6. a kind of milscale calibrating installation according to claim 1, is characterized in that, described manual calibrating slip gauge seat comprises base, installation screw and flexible slip gauge pad; Described base is connected with table top through installation screw, and described flexible slip gauge pad is arranged at above base.
7. a kind of milscale calibrating installation according to claim 1, is characterized in that, described projection reading device comprises longitudinal bracing post, housing, total reflection right-angle prism, cylinder magnifier, projection screen and LED lamp bar; Described support column is installed on table top low level terrace, housing is installed on support column upper end, lower housing portion opening part perimembranous is provided with the LED lamp bar for illuminating microdrum and fixed sleeving, housing Guai Zhuan inner chamber corner is provided with the total reflection right-angle prism for microdrum and fixed sleeving image being passed to cylinder magnifier on front side of inner chamber, and described housing forward end is also provided with the projection screen for presenting image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855537.1U CN204329790U (en) | 2014-12-30 | 2014-12-30 | A kind of milscale calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855537.1U CN204329790U (en) | 2014-12-30 | 2014-12-30 | A kind of milscale calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329790U true CN204329790U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855537.1U Expired - Fee Related CN204329790U (en) | 2014-12-30 | 2014-12-30 | A kind of milscale calibrating installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN204329790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152889A (en) * | 2016-07-18 | 2016-11-23 | 安徽普源分离机械制造有限公司 | A kind of large-scale outside micrometer fixed school checking device |
| CN106197188A (en) * | 2016-07-18 | 2016-12-07 | 安徽普源分离机械制造有限公司 | A kind of double regulation outside micrometer schools checking device |
| CN106767224A (en) * | 2016-12-28 | 2017-05-31 | 安徽普源分离机械制造有限公司 | A kind of outside micrometer detection platform of high flexibility |
-
2014
- 2014-12-30 CN CN201420855537.1U patent/CN204329790U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152889A (en) * | 2016-07-18 | 2016-11-23 | 安徽普源分离机械制造有限公司 | A kind of large-scale outside micrometer fixed school checking device |
| CN106197188A (en) * | 2016-07-18 | 2016-12-07 | 安徽普源分离机械制造有限公司 | A kind of double regulation outside micrometer schools checking device |
| CN106152889B (en) * | 2016-07-18 | 2018-08-31 | 安徽普源分离机械制造有限公司 | A kind of fixed school checking device of large size outside micrometer |
| CN106197188B (en) * | 2016-07-18 | 2018-10-09 | 安徽普源分离机械制造有限公司 | A kind of double adjusting outside micrometers school checking device |
| CN106767224A (en) * | 2016-12-28 | 2017-05-31 | 安徽普源分离机械制造有限公司 | A kind of outside micrometer detection platform of high flexibility |
| CN106767224B (en) * | 2016-12-28 | 2019-07-02 | 安徽普源分离机械制造有限公司 | A kind of outside micrometer detection platform of high flexibility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20191230 |