CN201021892Y - Multi-function block gauge holder - Google Patents
Multi-function block gauge holder Download PDFInfo
- Publication number
- CN201021892Y CN201021892Y CNU2007200346471U CN200720034647U CN201021892Y CN 201021892 Y CN201021892 Y CN 201021892Y CN U2007200346471 U CNU2007200346471 U CN U2007200346471U CN 200720034647 U CN200720034647 U CN 200720034647U CN 201021892 Y CN201021892 Y CN 201021892Y
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- Prior art keywords
- holder
- screw
- support post
- functional block
- fixed
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a multifunctional block holder, comprising a chassis, posts, support posts, a beam, a plurality of holding devices, a locking hand wheel, and a screw bolt, wherein the pots are plugged and fixed in the chassis, the support posts are plugged in the posts to be flexibly fixed, the beam is fixed at the lower end of a mounting base fixed at one end of the screw bolt, another end of the screw bolt is movably through the upper end of the support posts to be meshed with the screw of the locking hand wheel, to hold the mounting base at one angle via the locking of the locking hand wheel, and a scale disc is fixed on the screw bolt, the beam is movably provided with a plurality of holding devices relative to the block, while the holding devices are distantly arranged. The utility model has simple operation, easy maintenance, simple application, and wide use in accuracy check and correction of various coordinate measurers.
Description
Technical field
The utility model relates to a kind of block holder.
Background technology
The tradition coordinate measurment instrument is generally put slip gauge on worktable when its accuracy test is checked, perhaps clamping (as bench vice etc.) on simple clamped device.Check and accept detection and recheck examination criteria according to the ISO10360 coordinate measuring machine, when being carried out accuracy test, coordinate measuring machine needs seven position (X-axis in the space, Y-axis, the Z axle, and four diagonal line in the rectangular parallelepiped zone, space), measure one group of slip gauge that comprises five kinds of length (weighing piece, English name " Gauge block ") again, every kind of linear measure longimetry three times is measured altogether. and 105 times.If when adopting traditional approach, need the multiple clamping slip gauge, and can not guarantee the relative accuracy of position fully.Simultaneously because factor in many ways such as clamping, the precision of slip gauge can't be guaranteed fully.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of multi-functional block holder, and step was simple when this multi-functional block holder precision was checked, and the slip gauge space arrangement is easy, and work efficiency is higher.
The utility model in order to solve technical matters that its technical matters adopts is: a kind of multi-functional block holder, comprise the chassis, column, support post, crossbeam, several clamping devices, the locking handwheel, the rotation double-screw bolt, column is assigned and is fixed in the chassis, support post is inserted in the column retractable and fixes, crossbeam is fixed in the mount pad lower end, mount pad is placed in rotation double-screw bolt one end admittedly, the activity of the rotation double-screw bolt other end is passed the support post upper end and is connected with locking handwheel screw-threaded engagement, make mount pad keep certain angle by screwing of locking handwheel, be provided with an index dial again, index dial is placed in the rotation double-screw bolt admittedly, be movably equipped with slip gauge corresponding some on the crossbeam to clamping device, some to being distributed in distance between the clamping device, for calibration measurement of a plurality of slip gauges while of clamping simultaneously.
Further technical scheme of the present utility model is:
The support post end face is provided with datum line, accurately controls for index dial.
Clamping device by holder and grip the seat form, holder is fixed in and grips on the seat, holder is the closed rectangular frame, rectangular frame is for the fixing clamp port of slip gauge, gripping seat is movably set on the crossbeam and can move freely, grip seat and be provided with the adjustment screw, adjust screw and can press the beam surface of conflicting, the position can interfix so between the two.
A facade that grips that is in the crossbeam top is provided with several spaced threaded mounting holes, the line of centres of several threaded mounting holes is parallel with beam surface upper and be vertical with crossbeam, the holder lower surface extends to form boss downwards, boss is provided with at least one through hole that cooperates with threaded mounting hole, the holder lower surface places and grips above the seat, the through hole that one fixed screw passes on the boss is engaged in the threaded mounting hole, holder just is fixed in and has gripped seat and gone up like this, and regulates two pairs of intervals between clamping device by holder lower end boss gripping moving of a facade.
The sheathed iron hoop in holder clamp port lower end position place of framework is rectangle, the be rectangle holder clamp port bottom of framework is provided with upper and lower two wedges, upper and lower two wedges go to upper and lower overlapping storing, last wedge can freely move up and down in holder, iron hoop is provided with a lock screw, lock screw passes the holder frame sides and conflicts to wedge, by the crowded wedge that pushes of lock screw, make wedge upwards produce displacement, with this fixing slip gauge, unscrew lock screw on the contrary and can unclamp slip gauge.
The inboard end face of holder and be equipped with the soft plastic pad above the last wedge is all inlayed holder and slip gauge surface of contact with this and is posted the soft plastic pad, protects slip gauge.
Support post is inserted in the mode that retractable is fixed in the column: support post is inserted in the column by screw-threaded engagement.
Support post is inserted in the fixing mode of retractable in the column: stud wall is provided with stop screw, and the stop screw support post of can conflicting by to the screwing of stop screw, is realized fixing to support post.
Be provided with five pairs of clamping devices, wherein first pair has a holder, and every pair of clamping device of all the other four centerings has two holders.
The beneficial effects of the utility model are: during use the slip gauge of requirement is held on corresponding a plurality of clamping devices, placement height when regulating crossbeam (or saying slip gauge) measurement by column and support post, regulate the rotational angle of column (or saying slip gauge, crossbeam) again by the chassis, keep crossbeam (or saying slip gauge) angle by the locking handwheel at last, all the other measurements are consistent with traditional approach.Use by multi-functional clamping device can be found, this clamping device can significantly improve work efficiency, measures when using and only need rotate the clamper corresponding component, can reach locus required when measuring, and need not repeated clamping, put slip gauge, reduce slip gauge simultaneously because of the improper impaired risk of clamping; For automatic measurement machine, only need a design and operation program, can satisfy the application under each operating mode; This Design of device really reaches the production automation, is once technical effective breakthrough, and enterprise or individual have been saved a large amount of production costs; Practical application also shows multi-functional block holder simple operation, and is easy to maintenance, ease in use clear, is applicable to the accuracy detection calibration of all kinds of coordinate measurment instruments.
Description of drawings
Fig. 1 is the utility model synoptic diagram;
Fig. 2 is a holder synoptic diagram described in the utility model.
Embodiment
Embodiment: a kind of multi-functional block holder, comprise chassis 1, column 2, support post 3, crossbeam 4, several clamping devices 5, locking handwheel 6, rotation double-screw bolt 7, column is assigned and is fixed in the chassis, support post is inserted in the column retractable and fixes, crossbeam is fixed in mount pad 8 lower ends, mount pad is placed in rotation double-screw bolt 7 one ends admittedly, the activity of the rotation double-screw bolt other end is passed the support post upper end and is connected with locking handwheel screw-threaded engagement, make mount pad keep certain angle by screwing of locking handwheel, be provided with an index dial 9 again, index dial is placed in the rotation double-screw bolt admittedly, be movably equipped with slip gauge corresponding some on the crossbeam to clamping device 5, somely (refer to that the line between two clamping devices in every pair of clamping device is distributed in distance to being distributed in distance between the clamping device, line and crossbeam are in the same way), for calibration measurement of a plurality of slip gauges while of clamping simultaneously.
The support post end face is provided with datum line 10, accurately controls for index dial.
Clamping device is by holder 11 and grip seat 12 and form, holder is fixed in and grips on the seat, holder is the closed rectangular frame, rectangular frame is for the fixing clamp port of slip gauge, gripping seat is movably set on the crossbeam and can move freely, grip seat and be provided with adjustment screw 13, adjust screw 13 and can press the beam surface of conflicting, the position can interfix so between the two.
A facade that grips that is in the crossbeam top is provided with several spaced threaded mounting holes 17, the line of centres of several threaded mounting holes is parallel with beam surface upper and be vertical with crossbeam, the holder lower surface extends to form boss 19 downwards, boss is provided with at least one through hole that cooperates with threaded mounting hole 20, the holder lower surface places and grips above the seat, the through hole that one fixed screw 18 passes on the boss is engaged in the threaded mounting hole, holder just is fixed in and has gripped seat and gone up like this, and regulates two pairs of intervals between clamping device by holder lower end boss gripping moving of a facade.
The sheathed iron hoop 14 in holder clamp port lower end position place of framework is rectangle, the be rectangle holder clamp port bottom of framework is provided with upper and lower two wedges 15, upper and lower two wedges go to upper and lower overlapping storing, last wedge can freely move up and down in holder, iron hoop is provided with a lock screw 16, lock screw passes the holder frame sides and conflicts to wedge, by the crowded wedge that pushes of lock screw, make wedge upwards produce displacement, with this fixing slip gauge, unscrew lock screw on the contrary and can unclamp slip gauge.
The inboard end face of holder and be equipped with the soft plastic pad above the last wedge is all inlayed holder and slip gauge surface of contact with this and is posted the soft plastic pad, protects slip gauge.
Support post is inserted in the mode that retractable is fixed in the column: support post is inserted in the column by screw-threaded engagement.
Support post is inserted in the mode that retractable is fixed in the column: stud wall is provided with stop screw, the stop screw support post of can conflicting by to the screwing of stop screw, is realized fixing to support post, certainly also have other variety of ways, this example is listed no longer one by one.
Be provided with five pairs of clamping devices, wherein first pair has a holder, and every pair of clamping device of all the other four centerings has two holders, and the quantity of clamping device is according to using slip gauge quantity to decide.
In five pairs of clamping devices in the utility model, first pair is had only one only to use for the slip gauge that has only a Ai Li to order, all the other are a pair of to be two, all uses for the slip gauge that has two Ai Li to order, and it is prior art that this clamping slip gauge stress point all is in slip gauge Ai Li point place as far as possible.
Can in column and support post, plug the extension column of different size length again in the utility model according to actual needs, extend the column two ends and can lock with column and support post respectively.
The utility model principle of work and method are:
Multi-functional block holder can be established five pairs of clamping devices in actual the use, and with the slip gauge while clamping of five kinds of different lengths, and the clamping stress point all is in slip gauge Ai Li point place as far as possible.Ai Lidian (Airy points) is that (clava of L＞100mm) respectively is being two strong points at 0.2203L place apart from two terminal surfaces to total length L.When slip gauge is supported in two Ai Li point, because of the slip gauge caused slip gauge plane parallel distortion minimum of conducting oneself with dignity.So the time clamping the most scientific and reasonable to the accuracy test of coordinate measuring machine, error is reduced to minimum.Consider the accuracy of slip gauge simultaneously, the material of block holder is all selected the moderate soft light metal material of hardness for use, and being distributed with the plastic cement protective seam with the slip gauge contact portion, has avoided the frictionally damage of slip gauge and clamper like this.Clamper is positioned at the bottom of slip gauge to the locking device of slip gauge, lock by the side, stressed clamping slip gauge by wedge, the operating path of such clamping layout during to the measuring machine accuracy detection reaches optimization, the slip gauge of clamper forward to the space when arbitrarily angled measuring machine measure all accessible influence of running orbit.Block holder is divided into three grades (chassis, column, mount pads), and wherein the chassis can 360 ° of rotations in surface level, and clamper top mount pad can 360 ° of rotations in vertical plane, satisfy the measurement of putting of optional position, space.Column and crossbeam have multiple length specification available, and its central post also can use in multipole connection collocation, satisfies the demand of the measuring machine of various stroke specifications like this.The chassis is furnished with the mounting hole site of even layout simultaneously, slip gauge can be fixed on the worktable when measuring.Slip gauge integral body is easy to assembly, succinct.
When multi-functional block holder uses, each the clamper accessory that to deposit in instrument cases earlier takes out, according to from the bottom to top erection sequence chassis, column (need join extending column sometimes), support erecting frame, rotation double-screw bolt, mount pad, handwheel, crossbeam, grip seat, holder, locking device and assemble one by one and finish.According to practical measurement requirement, with having identified the slip gauge of selecting one group of five kinds of different length in the slip gauge for use in the slip gauge box, slip gauge is installed in the block holder separately, and with its locking.Put clamper on the worktable this moment, and mount pad is regulated in rotation, crossbeam adjusted to horizontal level, handwheel locking simultaneously by 0 ° of scale mark indication of index dial.Rotating chassis to crossbeam roughly is in the X-axis line, and the chassis is fixed on the worktable.Earlier measure the slip gauge (be mainly used in the ruby ball of calibration measurement machine gauge head) of 20mm according to by little extremely big principle this moment, calibrates other four slip gauges more successively.Wherein every kind of slip gauge all needs duplicate measurements 3 times.To measure real data at last notes.Same rotation clamper is positioned on Y-axis, the Z axis crossbeam, repeats the X-axis measuring process, and the record measurement data.Putting clamper to big of slip gauge respectively is in the plane about XY plane included angle ± 60 ° (its angle angle is mainly decided on X-axis, Y-axis stroke), the rotation mount pad is to index dial ± 45 ° scale mark position (specifically deciding on the stroke of X-axis, Z axle), and it has 4 kinds of putting positions.Repeat above-mentioned measuring process, and measurement data is carried out record.Need after measurement is finished slip gauge is taken off, the dismounting clamper places each accessory in the instrument cases one by one.Whole measuring machine accuracy test check process is finished.The last arrangement measurement data that only needs is done the corresponding data analysis, can obtain the actual resolved degree, each actual verticality of coordinate measuring machine etc., and carries out accuracy compensation or regulate hardware and once more the measuring machine precision is calibrated by software.
Claims (9)
1. multi-functional block holder, it is characterized in that: comprise the chassis, column, support post, crossbeam, several clamping devices, the locking handwheel, the rotation double-screw bolt, column is assigned and is fixed in the chassis, support post is inserted in the column retractable and fixes, crossbeam is fixed in the mount pad lower end, mount pad is placed in rotation double-screw bolt one end admittedly, the activity of the rotation double-screw bolt other end is passed the support post upper end and is connected with locking handwheel screw-threaded engagement,. make mount pad keep certain angle by screwing of locking handwheel, be provided with an index dial again, index dial is placed in the rotation double-screw bolt admittedly, be movably equipped with slip gauge corresponding some, some on the crossbeam to being distributed in distance between the clamping device to clamping device.
2. multi-functional block holder according to claim 1 is characterized in that: the support post end face is provided with datum line, accurately controls for index dial.
3. multi-functional block holder according to claim 1, it is characterized in that: clamping device by holder and grip the seat form, holder is fixed in and grips on the seat, holder is the closed rectangular frame, gripping seat is movably set on the crossbeam and can move freely, grip seat and be provided with the adjustment screw, adjust screw and can press the beam surface of conflicting.
4. multi-functional block holder according to claim 3, it is characterized in that: a facade that grips that is in the crossbeam top is provided with several spaced threaded mounting holes, the line of centres of several threaded mounting holes is parallel with beam surface upper and be vertical with crossbeam, the holder lower surface extends to form boss downwards, boss is provided with at least one through hole that cooperates with threaded mounting hole, the holder lower surface places and grips above the seat, the through hole that one fixed screw passes on the boss is engaged in the threaded mounting hole, and regulates two pairs of intervals between clamping device by holder lower end boss gripping moving of a facade.
5. according to claim 3 or 4 described multi-functional block holders, it is characterized in that: the sheathed iron hoop in holder clamp port lower end position place of the framework that is rectangle, the be rectangle holder clamp port bottom of framework is provided with upper and lower two wedges, upper and lower two wedges go to upper and lower overlapping storing, last wedge can freely move up and down in holder, iron hoop is provided with a lock screw, lock screw passes the holder frame sides and conflicts to wedge, push wedge by lock screw is crowded, make wedge upwards produce displacement.
6. multi-functional block holder according to claim 5 is characterized in that: the inboard end face of holder and be equipped with the soft plastic pad above the last wedge.
7. multi-functional block holder according to claim 1 is characterized in that: support post is inserted in the mode that retractable is fixed in the column and is: support post is inserted in the column by screw-threaded engagement.
8. multi-functional block holder according to claim 1, it is characterized in that: support post is inserted in the mode that retractable is fixed in the column and is: stud wall is provided with stop screw, the stop screw support post of can conflicting by to the screwing of stop screw, is realized fixing to support post.
9. multi-functional block holder according to claim 1 is characterized in that: be provided with five pairs of clamping devices, wherein first pair has a holder and grips seat, and every pair of clamping device of all the other four centerings has two holders and grip seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200346471U CN201021892Y (en) | 2007-02-09 | 2007-02-09 | Multi-function block gauge holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200346471U CN201021892Y (en) | 2007-02-09 | 2007-02-09 | Multi-function block gauge holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201021892Y true CN201021892Y (en) | 2008-02-13 |
Family
ID=39089302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200346471U Expired - Fee Related CN201021892Y (en) | 2007-02-09 | 2007-02-09 | Multi-function block gauge holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201021892Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221380A (en) * | 2010-04-15 | 2011-10-19 | 扬州红人实业有限公司 | Multifunctional integration detection bench |
| CN103591865A (en) * | 2012-08-17 | 2014-02-19 | 苏州卓尔测量技术有限公司 | Alignment device for gauge block fulcrum measuring |
| CN104482821A (en) * | 2014-12-30 | 2015-04-01 | 三明市前创微控科技有限公司 | Automatic block gauge device |
| CN110801875A (en) * | 2019-11-28 | 2020-02-18 | 中信戴卡股份有限公司 | Fixed storage frame of proofreading block gauge |
-
2007
- 2007-02-09 CN CNU2007200346471U patent/CN201021892Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221380A (en) * | 2010-04-15 | 2011-10-19 | 扬州红人实业有限公司 | Multifunctional integration detection bench |
| CN103591865A (en) * | 2012-08-17 | 2014-02-19 | 苏州卓尔测量技术有限公司 | Alignment device for gauge block fulcrum measuring |
| CN104482821A (en) * | 2014-12-30 | 2015-04-01 | 三明市前创微控科技有限公司 | Automatic block gauge device |
| CN110801875A (en) * | 2019-11-28 | 2020-02-18 | 中信戴卡股份有限公司 | Fixed storage frame of proofreading block gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20100209 |