CN208653424U - A kind of novel three dimension coordinate measurement axis auxiliary detection tool - Google Patents
A kind of novel three dimension coordinate measurement axis auxiliary detection tool Download PDFInfo
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- CN208653424U CN208653424U CN201821013292.2U CN201821013292U CN208653424U CN 208653424 U CN208653424 U CN 208653424U CN 201821013292 U CN201821013292 U CN 201821013292U CN 208653424 U CN208653424 U CN 208653424U
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- station clamp
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Abstract
The utility model discloses a kind of novel three dimension coordinate measurement axis auxiliary detection tool, including bench vice and multi-station clamp, fixed handle is installed vertically on the bottom of multi-station clamp, and the affixed side of bench vice is the X axis datum of multi-station clamp；The top of the multi-station clamp opens up more than one fixture hole side by side.The utility model frock clamp relatively high in a set of multistation of original detection Position Design, versatility, fixture design considers emphatically the repeatable accuracy and unifying datum of clamping, so the clamping position of fixture is designed to automatic capturing positioning method, it is positioned with same datum face and product aperture are unified, reduces systematic error brought by difference between artificial clamping product.Multi-station clamp at least can be with general 3 kinds of products, when fixture clamping can simultaneously 5 products of clamping, detection system is measured one by one in automatic mode, and this multi-station clamp shortens looking for origin and resetting the time for clamping time and detection device, greatly improves detection efficiency.
Description
Technical field
The utility model relates to a kind of novel three dimension coordinate measurement axis auxiliary detection tools.
Background technique
With the quickening of modern mechanical process, component of machine structure becomes increasingly complex, and not only product size precision is wanted
Ask higher and higher, and detection method and detection means also become increasingly complex, with CNC lathe in machining technology and difficult processing
Degree be continuously improved, also become increasingly complex to the structure of product, to the matched detection device of product or detection auxiliary clamp design and
Detection means is also required that with diversity, versatility and high efficiency.Three-D detecting instrument constantly fills single product at present
Time consumed in folder, the zeroing of continuous origin or contraposition is very more, so the detection fixture for this poor efficiency need to be changed
Good design, purpose improve the detection efficiency of this detection process, while while reducing the multiplicating clamping of either simplex position fixture generates
Repeatable accuracy.
The auxiliary clamp of three-D detection at present is exactly a small-sized bench vice, once can only one product of clamping, it is artificial every time
Clamping repeatable accuracy all can be higher, and fiducial error judges regular appearance by accident, and not only measurement position and detection accuracy are uncertain outer, together
When will cause three-D measuring head, and accidentally shock is damaged, and is caused product measurement accuracy inaccurate, is not only increased cost of goods manufactured
And testing cost, while improving product defect rate risk.
As shown in Figure 1, single product can only be measured every time when three-D apparatus of coordinate detecting testing product, start to fill
Bench vice 1 is used as carrier fixtures when folder, and the cambered surface of product 4 is as benchmark, with clamping after 4 cambered surface of master bar positioning product of same specification
Bench vice 1.Then it starts three-D detecting instrument and carries out each position measurement.
If carrying out multiple product testings, its origin X-direction of this bench vice clamping mode be always it is constant, detection is set
Standby to be not necessarily to reduce the human error in this direction again to zero, still, Set and Positioning will increase human error and tire out repeatedly
Product error.Not only whole detection efficiency is not high, because everyone clamping operation technique or each product Set and Positioning be not identical, causes
Detection data may inaccuracy.So detection scene is strongly required to design a kind of quick positioning and clamping tooling of multistation to replace this
The Simple clamp that kind bench vice clamps.
Existing bench vice is simple clamped to be mainly reflected in clamping conversion frequently, artificial frequently Set and Positioning operation can bring with
Lower disadvantage:
1, product, which is frequently detected and converted, carrys out chance of errors to manual operation clamp strap, and three-D detector also can frequency
Numerous origin is reset, and single product detection time is accordingly elongated, and whole measurement efficiency is not high.
2, when same product measurable amount is more, artificial repeated multiple times clamping leads to that error is unstable, origin position
Disunity, institute's detection data can generate inaccurate phenomenon.
3, single testing product is equivalent to three-D detector and carries out semi-automatic work, manually continuous clamping and debugs repeatedly
Operation equipment not only increases labor intensity of workers, and Fraquent start measurement the service life of measuring device can also be played it is bad
Effect.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of novel three dimension coordinate measurement axis auxiliary detection tools, for platform
Jaw type either simplex position fixture, the multistation versatility fixture of the utility model make up disadvantage above, multistation versatility folder well
Tool is uniformly cut into the slot of five identical positioning by slow wire feeding, these products pass through isosceles triangle in respective slot
Positioning principle is simultaneously automatically positioned, the position of each product clamper slot after tightening screw and localization criteria stick automatic capturing
Size is identical and consistent between degree, flatness and each slot, is carried out in automatic mode by three-D detection system certainly
Dynamic measurement, system can be automatically performed all over products detection, and judge automatically and generate various detection datas and table arrangement.
The utility model is achieved through the following technical solutions: a kind of novel three dimension coordinate measurement axis auxiliary detection tool, packet
Bench vice and multi-station clamp are included, fixed handle is installed vertically on the bottom of multi-station clamp, and the affixed side of bench vice is multistation
The X axis datum of fixture, fixed handle and multi-station clamp bottom datum-plane are clamped on bench vice；
The top of the multi-station clamp opens up more than one fixture hole side by side, and the front end of fixture hole is packed into a calibration
Locating bar, product are placed in fixture hole, and by the location hole of calibration locating bar positioning product, the inside of each fixture hole is equal
Handle is tightened in installation one.
The side of the multi-station clamp opens up the card for running through jig main body left and right sides as a preferred technical solution,
Slot, the thread segment for tightening handle pass through entire jig main body and stretch out in the front end of jig main body, entirely tighten handle and be set to
The lower end position of fixture hole.
The calibration locating bar includes a rotation section and a pilot pin as a preferred technical solution, and whole is in " ten "
One end of font, pilot pin is inserted in the positioning hole of product.
The beneficial effects of the utility model are: the utility model is in a set of multistation of original detection Position Design, general
Property relatively high frock clamp, fixture design considers emphatically the repeatable accuracy and unifying datum of clamping, so by the folder of fixture
Tight position is designed to automatic capturing positioning method, is positioned with same datum face and product aperture are unified, reduces artificial clamping product
Between systematic error brought by difference.Multi-station clamp at least can be with general 3 kinds of products, can clamping simultaneously when fixture clamping
5 products, detection system are measured one by one in automatic mode, and this multi-station clamp shortens the clamping time and detection is set
Standby looks for origin and clearing time, greatly improves detection efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is single product clamping instrumentation plan in the prior art；
Fig. 2 is the positive structure schematic of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the side view of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in figs 2-4, including bench vice 1 and multi-station clamp 2, fixed handle 3 are installed vertically on multi-station clamp 2
Bottom, the affixed side of bench vice 1 is the X axis datum of multi-station clamp, fixed handle 3 and 2 bottom datum-plane of multi-station clamp
It is clamped on bench vice 1；
The top of multi-station clamp 2 opens up more than one fixture hole side by side, and it is fixed that the front end of fixture hole is packed into a calibration
Position stick 7, product 4 are placed in fixture hole, and pass through the location hole of calibration 7 positioning product of locating bar, the inside of each fixture hole
It is respectively mounted one and tightens handle 6.
As shown in figure 4, the side of multi-station clamp 2 opens up the card slot 8 for running through jig main body left and right sides, handle is tightened
6 thread segment passes through entire jig main body and stretches out in the front end of jig main body, entirely tightens handle and is set under fixture hole
End position.
Calibrating locating bar 7 includes a rotation section 11 and a pilot pin 9, and whole is in " ten " font, and one end of pilot pin is inserted
Enter the positioning hole of product.
Fixed handle 3 is vertically mounted on multi-station clamp 2, first using the affixed side of bench vice 1 as the X-axis of multi-station clamp 2
Benchmark alignment, then be clamped on bench vice 1 with fixing handle 3 and 2 bottom datum-plane of multi-station clamp, the X as fixture origin
Axis and Y-axis located completion.
According to the matching of product and fixture station requirement, Product Level is put into fixture hole, and fixed with calibration locating bar 7
The location hole of the good product in position, while the rotation of another hand tightens handle 6 and carries out fixture locking.As locking positioning is good simultaneously for the method
Then 5 products adjust equipment and carry out the contraposition of product origin and clearing, finally switch to automatic mode and carry out automatic detection work
Make, system can voluntarily detect each product one by one, and automatically analyze and judge the measurement data of each testing product.
The beneficial effects of the utility model are: the utility model is in a set of multistation of original detection Position Design, general
Property relatively high frock clamp, fixture design considers emphatically the repeatable accuracy and unifying datum of clamping, so by the folder of fixture
Tight position is designed to automatic capturing positioning method, is positioned with same datum face and product aperture are unified, reduces artificial clamping product
Between systematic error brought by difference.Multi-station clamp at least can be with general 3 kinds of products, can clamping simultaneously when fixture clamping
5 products, detection system are measured one by one in automatic mode, and this multi-station clamp shortens the clamping time and detection is set
Standby looks for origin and clearing time, greatly improves detection efficiency.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of novel three dimension coordinate measurement axis auxiliary detection tool, it is characterised in that: including bench vice and multi-station clamp, fixed handle
It is installed vertically on the bottom of multi-station clamp, the affixed side of bench vice is the X axis datum of multi-station clamp, fixed handle and multistation
Clamp base datum-plane is clamped on bench vice；
The top of the multi-station clamp opens up more than one fixture hole side by side, and the front end of fixture hole is packed into a calibration positioning
Stick, product are placed in fixture hole, and by the location hole of calibration locating bar positioning product, the inside of each fixture hole is respectively mounted
One tightens handle.
2. novel three dimension coordinate measurement axis auxiliary detection tool as described in claim 1, it is characterised in that: the side of the multi-station clamp
Face opens up the card slot for running through jig main body left and right sides, and the thread segment for tightening handle passes through entire jig main body and stretches out in folder
Have the front end of main body, entirely tightens the lower end position that handle is set to fixture hole.
3. novel three dimension coordinate measurement axis auxiliary detection tool as described in claim 1, it is characterised in that: the calibration locating bar includes
One rotation section and a pilot pin, whole is in " ten " font, and one end of pilot pin is inserted in the positioning hole of product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013292.2U CN208653424U (en) | 2018-06-28 | 2018-06-28 | A kind of novel three dimension coordinate measurement axis auxiliary detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013292.2U CN208653424U (en) | 2018-06-28 | 2018-06-28 | A kind of novel three dimension coordinate measurement axis auxiliary detection tool |
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| Publication Number | Publication Date |
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| CN208653424U true CN208653424U (en) | 2019-03-26 |
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| CN201821013292.2U Active CN208653424U (en) | 2018-06-28 | 2018-06-28 | A kind of novel three dimension coordinate measurement axis auxiliary detection tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715636A (en) * | 2019-10-14 | 2020-01-21 | 西安航天动力测控技术研究所 | Tool and method for improving coaxiality efficiency of motor parts detected by three-coordinate measuring machine |
-
2018
- 2018-06-28 CN CN201821013292.2U patent/CN208653424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715636A (en) * | 2019-10-14 | 2020-01-21 | 西安航天动力测控技术研究所 | Tool and method for improving coaxiality efficiency of motor parts detected by three-coordinate measuring machine |
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