CN204535620U - Novel adjustable inner diameter gauge calibrator - Google Patents
Novel adjustable inner diameter gauge calibrator Download PDFInfo
- Publication number
- CN204535620U CN204535620U CN201520191928.2U CN201520191928U CN204535620U CN 204535620 U CN204535620 U CN 204535620U CN 201520191928 U CN201520191928 U CN 201520191928U CN 204535620 U CN204535620 U CN 204535620U
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- China
- Prior art keywords
- groove
- block
- holding frame
- scaffold tower
- inner diameter
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Abstract
The utility model discloses novel adjustable inner diameter gauge calibrator, it is characterized in that, comprise pedestal and measurement mechanism, measurement mechanism comprises scaffold tower, holding frame, movable block, set nut, clamping bar, scaffold tower central authorities have groove, groove center has manhole, above scaffold tower, support plate is installed, holding frame has groove, holding frame and scaffold tower are fixed by screw and groove is relative with groove, holding frame groove top is fixedly connected with upper end cover, clamping bar inserts in groove through upper end cover, movable block is placed in the groove of clamping bar lower end, groove sidewall has adjustment groove, set nut is arranged on and regulates in groove, set nut is connected with movable block, measurement mechanism is fixed by screws on pedestal.Calibration accuracy of the present utility model is high, reliable and stable; Calibration size can adjust within the specific limits; Structure is simple, easy and simple to handle, and clamping is rapid, stable, reliable; Can vertical, horizontal dual-purpose, be applicable to production scene and use; Have the advantage of outside micrometer and the smooth ring gauge of his-and-hers watches concurrently.
Description
Technical field
This novel technical field relating to linear measure longimetry, is specifically related to a kind of novel adjustable inner diameter gauge calibrator.
Background technology
Using inside diameter caliper to measure endoporus, is that one compares and measures technology; Like this, just must use another kind of measurer before measuring, the zero-bit of calibration inside diameter caliper.The calibrator quantity of current domestic use has two kinds: the smooth ring gauge of his-and-hers watches and outside micrometer.
Although his-and-hers watches smooth ring gauge calibration accuracy higher (measuring error is ± 0.001mm), has the shortcoming that maximum: can only calibrate a size, namely calibration size is non-adjustable whole.Although and the multiple size of outside micrometer adjustable (namely calibrate size adjustable), have two great shortcomings: 1, calibration accuracy is low, most micron order miking error is ± 0.004mm; 2, because the measuring head diameter of outside micrometer only has φ 6.5mm, so very difficult operation during calibration size.
Summary of the invention
For solving the deficiencies in the prior art part, this novel calibration accuracy of a kind of adjustable inner diameter gauge calibrator that provides is high, reliable and stable; Calibration size can adjust within the specific limits; Structure is simple, easy and simple to handle, and clamping is rapid, stable, reliable; Outward appearance is more attractive in appearance; Comparatively be applicable to production scene to use; Have the advantage of outside micrometer and the smooth ring gauge of his-and-hers watches concurrently, abandon their shortcoming.For achieving the above object, this novel adopted technical scheme is as follows:
Novel adjustable inner diameter gauge calibrator, it is characterized in that, comprise pedestal 1 and measurement mechanism, described measurement mechanism comprises scaffold tower 2, holding frame 7, movable block 4, set nut 6, clamping bar 8, described scaffold tower 2 central authorities have a groove, groove center has a manhole, by bolt, support plate is installed above scaffold tower, support plate has through hole with scaffold tower through hole same position, the lower gauge head of inside diameter caliper can contact with lower parallel block through this hole, two rollers of inside diameter caliper can at the upper surface Free-rolling of support plate, the adjustment that operator realizes inside diameter caliper multi-angle can be made, described holding frame 7 front has groove 10, holding frame 7 and scaffold tower 2 are fixed by screw and the groove 10 of holding frame 7 is relative with the groove of scaffold tower 2, holding frame 7 groove 10 top is fixedly connected with upper end cover, upper end cover has through hole, clamping bar 8 inserts in groove 10 through the through hole of upper end cover, described movable block 4 is placed in the groove 10 of clamping bar 8 lower end, a sidewall of groove 10 has and regulates groove 11, set nut 6 is arranged on and regulates in groove 11, set nut 6 is connected with movable block 4, and described measurement mechanism is fixed by screws on pedestal 1.
Further, be provided with anti-slip rubber cover 12 bottom described pedestal 1, overlap 12 inside at anti-slip rubber and be provided with electromagnet 13, electromagnet 13 switch 14 is positioned at pedestal 1 side, and the another side of pedestal 1 is inlaid with level meter 15.
Further, described measurement mechanism also comprises parallel block 3, and parallel block 3 is divided into upper and lower parallel block, and upper and lower parallel block relative superposition is placed on below the movable block 4 in groove, lower parallel block is deep in the groove of scaffold tower 2, and groove achieves the quick effective location to lower parallel block.
Further, described measurement mechanism also comprises gauge block 5, and gauge block 5 is between upper and lower parallel block, and gauge block 5 line of symmetry overlaps with scaffold tower 2 line of symmetry.
Further, described movable block 4 lower surface is plane.
Further, described calibrating device holding frame 7 and clamping bar 8 all adopt aluminium section bar.
Further, the upper surface of scaffold tower 2 is plane.
Further, described clamping bar 8 upper end is provided with cylindrical Antiskid handle.
The course of work of the present utility model is as follows:
1. first combined by gauge block, pattern length equals the nominal pore diameter size intending measuring;
2. by the gauge block measurement placed face down that combines on lower parallel block, gauge block line of symmetry overlaps with scaffold tower line of symmetry;
3. upper parallel fixture block is placed in another measuring surface of gauge block;
4. unclamp set nut, be pressed on parallel fixture block by movable block, then screw set nut, multi-activity block carries out Primary Location, then rotates clamping bar, and movable block is pressed on parallel block.
5. inside diameter caliper two gauge head is put into support plate on scaffold tower with between upper parallel fixture block, swing inside diameter caliper sounding rod, find flex point (minimum value); After finding flex point, stop swinging, rotate scale dial plate, make indicator zero set, inside diameter caliper has been calibrated.
Principle of work of the present utility model: utilize built-up jig, will have the gauge block size of required size, accurately pass to two parallel clips interblocks, after inside meter proofreads zero-bit on scaffold tower, can use.
This novel beneficial effect is:
1, this novel employing gauge block is as calibration measurer, and the dimensional accuracy of gauge block can reach ± 0.00007mm, substantially increases inner diameter gauge calibrator calibration accuracy, overcomes the shortcoming that mass color slip ring is advised and outside micrometer calibration accuracy is low;
2, this novel inner diameter gauge calibrator, has adjustable function, has had the adjustable advantage of outside micrometer concurrently, overcome the shortcoming of the non-adjustable size of the smooth ring gauge of his-and-hers watches;
3, this novel inner diameter gauge calibrator, have employed large scaffold tower, has had the advantage of the smooth ring gauge simple operation of his-and-hers watches concurrently, overcomes the shortcoming of outside micrometer difficulty operation;
4, this novel calibrating device holding frame adopts aluminium section bar, lightweight, intensity is high, more attractive in appearance after not yielding, surface oxidation, its clamping is convenient, fast, floatability strong, clamping firmly not easily loosens, and is easier to guarantee to meter accuracy;
5, this novel calibrating device adopts set nut to carry out preliminary Quick-clamped location to movable block, and adopt clamping bar accurately to clamp movable block, ensure that the parallel block up and down below movable block closely accommodates gauge block, thus it is more stable that inside meter is calibrated, calibration result precision is higher.
6, base bottom of the present invention is provided with anti-slip rubber cover and adds electromagnet in rubber sleeve, can adapt to the use of multiple workplace to this calibrating device, use more convenient.
The calibration accuracy of novel adjustable inner diameter gauge calibrator is high, reliable and stable; Calibration size can adjust within the specific limits; Structure is simple, easy and simple to handle, and clamping is rapid, stable, reliable; Outward appearance is more attractive in appearance; Comparatively be applicable to production scene to use; Have the advantage of outside micrometer and the smooth ring gauge of his-and-hers watches concurrently, abandon their shortcoming.
Accompanying drawing explanation
Fig. 1 is this novel structural representation.
Fig. 2 is this novel base construction schematic diagram.
In figure: pedestal 1, scaffold tower 2, parallel fixture block 3, movable block 4, gauge block 5, set nut 6, holding frame 7, clamping bar 8, inside diameter caliper 9, groove 10, regulates groove 11, anti-slip rubber cover 12, electromagnet 13, electro-magnet switch 14, level meter 15.
Embodiment
Be described in further detail originally novel below in conjunction with accompanying drawing.
This novel calibration accuracy of a kind of adjustable inner diameter gauge calibrator that provides is high, reliable and stable; Calibration size can adjust within the specific limits; Structure is simple, easy and simple to handle, and clamping is rapid, stable, reliable; Outward appearance is more attractive in appearance; Comparatively be applicable to production scene to use; Have the advantage of outside micrometer and the smooth ring gauge of his-and-hers watches concurrently, abandon their shortcoming.
Novel adjustable inner diameter gauge calibrator, it is characterized in that, comprise pedestal 1 and measurement mechanism, described measurement mechanism comprises scaffold tower 2, holding frame 7, movable block 4, set nut 6, clamping bar 8, described scaffold tower 2 central authorities have a groove, groove center has a manhole, by bolt, support plate is installed above scaffold tower, support plate has through hole with scaffold tower through hole same position, the lower gauge head of inside diameter caliper can contact with lower parallel block through this hole, two rollers of inside diameter caliper can at the upper surface Free-rolling of support plate, the adjustment that operator realizes inside diameter caliper multi-angle can be made, described holding frame 7 front has groove 10, holding frame 7 and scaffold tower 2 are fixed by screw and the groove 10 of holding frame 7 is relative with the groove of scaffold tower 2, holding frame 7 groove 10 top is fixedly connected with upper end cover, upper end cover has through hole, clamping bar 8 inserts in groove 10 through the through hole of upper end cover, described movable block 4 is placed in the groove 10 of clamping bar 8 lower end, a sidewall of groove 10 has and regulates groove 11, set nut 6 is arranged on and regulates in groove 11, set nut 6 is connected with movable block 4, and described measurement mechanism is fixed by screws on pedestal 1.
Further, be provided with anti-slip rubber cover 12 bottom described pedestal 1, overlap 12 inside at anti-slip rubber and be provided with electromagnet 13, electromagnet 13 switch 14 is positioned at pedestal 1 side, and the another side of pedestal 1 is inlaid with level meter 15.
Further, described measurement mechanism also comprises parallel block 3, and parallel block 3 is divided into upper and lower parallel block, and upper and lower parallel block relative superposition is placed on below the movable block 4 in groove, lower parallel block is deep in the groove of scaffold tower 2, and groove achieves the quick effective location to lower parallel block.
Further, described measurement mechanism also comprises gauge block 5, and gauge block 5 is between upper and lower parallel block, and gauge block 5 line of symmetry overlaps with scaffold tower 2 line of symmetry.
Further, described movable block 4 lower surface is plane.
Further, described calibrating device holding frame 7 and clamping bar 8 all adopt aluminium section bar.
Further, the upper surface of scaffold tower 2 is plane.
Further, described clamping bar 8 upper end is provided with cylindrical Antiskid handle.
The course of work of the present utility model is as follows:
1. first combined by gauge block, pattern length equals the nominal pore diameter size intending measuring;
2. by the gauge block measurement placed face down that combines on lower parallel block, gauge block line of symmetry overlaps with scaffold tower line of symmetry;
3. upper parallel fixture block is placed in another measuring surface of gauge block;
4. unclamp set nut, be pressed on parallel fixture block by movable block, then screw set nut, multi-activity block carries out Primary Location, then rotates clamping bar, and movable block is pressed on parallel block.
5. inside diameter caliper two gauge head is put into support plate on scaffold tower with between upper parallel fixture block, swing inside diameter caliper sounding rod, find flex point (minimum value); After finding flex point, stop swinging, rotate scale dial plate, make indicator zero set, inside diameter caliper has been calibrated.
Principle of work of the present utility model: utilize built-up jig, will have the gauge block size of required size, accurately pass to two parallel clips interblocks, after inside meter proofreads zero-bit on scaffold tower, can use.
This novel employing gauge block is as calibration measurer, and the dimensional accuracy of gauge block can reach ± 0.00007mm, substantially increases inner diameter gauge calibrator calibration accuracy, overcomes the shortcoming that mass color slip ring is advised and outside micrometer calibration accuracy is low, this novel inner diameter gauge calibrator, has adjustable function, has had the adjustable advantage of outside micrometer concurrently, overcome the shortcoming of the non-adjustable size of the smooth ring gauge of his-and-hers watches, this novel inner diameter gauge calibrator, have employed large scaffold tower, has had the advantage of the smooth ring gauge simple operation of his-and-hers watches concurrently, overcomes the shortcoming of outside micrometer difficulty operation, this novel calibrating device holding frame adopts aluminium section bar, lightweight, intensity is high, more attractive in appearance after not yielding, surface oxidation, its clamping is convenient, fast, floatability strong, clamping firmly not easily loosens, and is easier to guarantee to meter accuracy, this novel calibrating device adopts set nut to carry out preliminary Quick-clamped location to movable block, and adopt clamping bar accurately to clamp movable block, ensure that the parallel block up and down below movable block closely accommodates gauge block, thus it is more stable to make inside meter calibrate, calibration result precision is higher, base bottom of the present invention is provided with anti-slip rubber cover and adds electromagnet in rubber sleeve, the use of multiple workplace to this calibrating device can be adapted to, use more convenient, this novel upper parallel block to the adjustment of gauge block scope and the mode fastening respectively to the movable block employing of inside meter calibration clamping, carry out fastening for the first time after the scope adjustment of gauge block, ensure that the accurate positioning of gauge block is fastening, then supporting rod is adopted to carry out fastening to movable block, make inside meter more accurate more stable, calibration result precision is higher.
The calibration accuracy of novel adjustable inner diameter gauge calibrator is high, reliable and stable; Calibration size can adjust within the specific limits; Structure is simple, easy and simple to handle, and clamping is rapid, stable, reliable; Outward appearance is more attractive in appearance; Comparatively be applicable to production scene to use; Have the advantage of outside micrometer and the smooth ring gauge of his-and-hers watches concurrently.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in the essential scope that this is novel, remodeling, interpolation or replacement, also should belong to the protection domain that this is novel.
Claims (6)
1. novel adjustable inner diameter gauge calibrator, it is characterized in that, comprise pedestal (1) and measurement mechanism, described measurement mechanism comprises scaffold tower (2), holding frame (7), movable block (4), set nut (6), clamping bar (8), described scaffold tower (2) central authorities have a groove, scaffold tower (2) is provided with support plate by bolt above, described holding frame (7) front has groove (10), holding frame (7) and scaffold tower (2) are fixed by screw and the groove (10) of holding frame (7) is relative with the groove of scaffold tower (2), holding frame (7) groove (10) top is fixedly connected with upper end cover, upper end cover has through hole, clamping bar (8) inserts in groove (10) through the through hole of upper end cover, described movable block (4) is placed in the groove (10) of clamping bar (8) lower end, a sidewall of groove (10) has and regulates groove (11), set nut (6) is arranged on and regulates groove (11) outward, set nut (6) is connected with movable block (4), described measurement mechanism is fixed by screws on pedestal (1).
2. novel adjustable inner diameter gauge calibrator according to claim 1, it is characterized in that, described pedestal (1) bottom is provided with anti-slip rubber cover (12), anti-slip rubber cover (12) inside is provided with electromagnet (13), electro-magnet switch (14) is positioned at pedestal (1) side, and the another side of pedestal (1) is inlaid with level meter (15).
3. novel adjustable inner diameter gauge calibrator according to claim 1, it is characterized in that, described measurement mechanism also comprises parallel block (3), parallel block (3) is divided into upper and lower parallel block, upper and lower parallel block relative superposition is placed on movable block (4) below in groove (10), and lower parallel block is deep in the groove of scaffold tower (2).
4. novel adjustable inner diameter gauge calibrator according to claim 1, it is characterized in that, described measurement mechanism also comprises gauge block (5), gauge block (5) is between upper and lower parallel block, and gauge block (5) line of symmetry overlaps with scaffold tower (2) line of symmetry.
5. novel adjustable inner diameter gauge calibrator according to claim 1, it is characterized in that, described movable block (4) lower surface is plane.
6. novel adjustable inner diameter gauge calibrator according to claim 1, it is characterized in that, described calibrating device holding frame (7) and clamping bar (8) all adopt aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520191928.2U CN204535620U (en) | 2015-04-01 | 2015-04-01 | Novel adjustable inner diameter gauge calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520191928.2U CN204535620U (en) | 2015-04-01 | 2015-04-01 | Novel adjustable inner diameter gauge calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535620U true CN204535620U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520191928.2U Expired - Fee Related CN204535620U (en) | 2015-04-01 | 2015-04-01 | Novel adjustable inner diameter gauge calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949810A (en) * | 2017-04-17 | 2017-07-14 | 江苏智拓机械有限公司 | A kind of major diameter yoke piece closed assembly detection means |
| CN110497316A (en) * | 2019-08-16 | 2019-11-26 | 陕西科技大学 | A kind of high-accuracy portable fixed length measuring device |
-
2015
- 2015-04-01 CN CN201520191928.2U patent/CN204535620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949810A (en) * | 2017-04-17 | 2017-07-14 | 江苏智拓机械有限公司 | A kind of major diameter yoke piece closed assembly detection means |
| CN110497316A (en) * | 2019-08-16 | 2019-11-26 | 陕西科技大学 | A kind of high-accuracy portable fixed length measuring device |
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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 |
Granted publication date: 20150805 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |