CN203534548U - Movable reference assembly - Google Patents
Movable reference assembly Download PDFInfo
- Publication number
- CN203534548U CN203534548U CN201320638637.4U CN201320638637U CN203534548U CN 203534548 U CN203534548 U CN 203534548U CN 201320638637 U CN201320638637 U CN 201320638637U CN 203534548 U CN203534548 U CN 203534548U
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- Prior art keywords
- groove
- draw
- benchmark portion
- activity
- mounting hole
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- Expired - Fee Related
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Abstract
The utility model provides a movable reference assembly comprising a reference block and a reference seat used for installing the reference block; the reference block comprises a reference portion; the installing surface of the reference seat is provided with a first clamping groove used for positioning the reference portion when a reference surface of the reference portion is contacted with a product to be detected, and a second clamping groove used for positioning the reference portion when the reference surface of the reference portion is separated from the product to be detected; and the depth of the first clamping groove is less than that of the second clamping groove. According to the movable reference assembly, when the movable reference assembly is used for compacting and positioning a part, the reference portion is installed in the first clamping groove, and the reference surface of the reference portion can be contacted with the product to be detected; when the product is not required to be compacted, due to the fact that the depth of the first clamping groove is less than that of the second clamping groove, the reference portion is installed in the second clamping groove, and the reference surface of the reference portion can be separated from the product to be detected; and therefore switching and positioning can be achieved without completely dismounting the reference assembly, labor cost is saved, and production cost is reduced.
Description
Technical field
The utility model relates to automobile gauge field, especially, relates to a kind of activity fiducial.
Background technology
When automobile gauge designs, according to the designing requirement of cubing, when the compression of certain anchor point in cubing is only limited in three-dimensional to parts measurement, and this anchor point does not need to compress when product detects in process of production.As shown in Figure 1 to Figure 3, between existing product 06 and cubing body 01 profile, there is the gap of 3mm to 5mm, several zero-bit pieces 02 can be set on the reference field of product 06, for the location of product.Product 06 is placed between zero-bit piece 02 and clamp 03; Clamp 03 is fixedly mounted on clamp seat 04, and clamp seat 04 is fixed on cubing base 05 again.Existing zero-bit piece 02 is fixed together with screw 07, when part need to compress location, this zero-bit piece 02 and screw 07 is locked on cubing body, and clamp 03 compresses zero-bit piece 02; And when product does not need to compress, zero-bit piece 02 need to be removed from cubing body 01, the zero-bit piece 02 of dismounting is easy to lose and removes zero-bit piece 02 and needs expenditure of labor cost, thereby causes production cost to strengthen.
Utility model content
The utility model object is to provide a kind of activity fiducial, to solve in prior art, need to compress zero-bit piece when the parts measurement, will remove zero-bit piece and cause the technical matters that production cost is large when not needing to compress.
For achieving the above object, according to the utility model, provide a kind of activity fiducial, comprised the reference seat of reference block and reference for installation piece; Reference block comprises benchmark portion; The first draw-in groove of positioning datum portion and the second draw-in groove of positioning datum portion while separating for the reference field of benchmark portion and detected product when having reference field for benchmark portion on the installed surface of reference seat and contacting with detected product; The degree of depth of the first draw-in groove is less than the degree of depth of the second draw-in groove.
Further, reference block comprises and is arranged on the end face of benchmark portion and the installation portion being connected with benchmark portion, and the end face of benchmark portion is relative with the reference field of benchmark portion; Reference seat is provided with the mounting hole with installation portion clearance fit.
Further, mounting hole is arranged on the first draw-in groove and the second crossing position of card wiping.
Further, the first draw-in groove and the second draw-in groove intersect and are " ten " word shape.
Further, installation portion stretches out mounting hole, and the part that installation portion stretches out mounting hole is provided with the stop part for preventing that installation portion from coming off from mounting hole.
Further, the outer peripheral edges that installation portion stretches out the part of mounting hole have ring groove, and stop part is arranged on ring groove.
Further, stop part is circlip.
Further, the outer peripheral edges of benchmark portion are provided with annular knurl.
Further, the bottom land of the second draw-in groove is provided with screw mounting hole, and reference seat is fixed by screw and cubing body.
The utlity model has following beneficial effect:
According to activity fiducial of the present utility model, when compressing location for part, benchmark portion is arranged on to the first draw-in groove, the reference field of benchmark portion can contact with detected product; When product does not need to compress, because the degree of depth of the first draw-in groove is less than the degree of depth of the second draw-in groove, benchmark portion is arranged on to the second draw-in groove, the reference field of benchmark portion and detected product separate, thereby can realize, do not need fiducial just to remove completely and can switch location, saved labour cost, reduced production costs.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to accompanying drawings, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the scheme of installation of the zero-bit piece of prior art;
Fig. 2 is the enlarged diagram at the I place of Fig. 1;
Fig. 3 is the zero-bit piece of prior art and the assembling schematic diagram of screw;
Fig. 4 is the structural representation of the activity fiducial of the utility model preferred embodiment;
Fig. 5 is that the master of Fig. 4 looks schematic diagram;
Fig. 6 is the schematic top plan view of Fig. 5;
Fig. 7 is the structural representation of the reference block of the utility model preferred embodiment;
Fig. 8 is the schematic perspective view of the reference seat of the utility model preferred embodiment; And
Fig. 9 is that the master of the reference seat of the utility model preferred embodiment looks schematic diagram.
01, cubing body; 02, zero-bit piece; 03, clamp; 04, clamp seat; 05, cubing base; 06, product; 07, screw; 10, reference block; 11, benchmark portion; 12, installation portion; 121, ring groove; 20, reference seat; 21, the first draw-in groove; 22, the second draw-in groove; 23; Mounting hole; 24, screw mounting hole; 30, stop part.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 4 and Fig. 5, preferred embodiment of the present utility model provides a kind of activity fiducial, comprises the reference seat 20 of reference block 10 and reference for installation piece 10; Reference block 10 comprises benchmark portion 11; The first draw-in groove 21 of positioning datum portion 11 and the second draw-in groove 22 of positioning datum portion 11 while separating for the reference field of benchmark portion 11 and detected product when having reference field for benchmark portion 11 on the installed surface of reference seat 20 and contacting with detected product; The degree of depth of the first draw-in groove 21 is less than the degree of depth of the second draw-in groove 22.According to activity fiducial of the present utility model, when for parts measurement, benchmark portion 11 is arranged on to the first draw-in groove 21, the reference field of benchmark portion 11 can contact with detected product; When detecting for product, because the degree of depth of the first draw-in groove 21 is less than the degree of depth of the second draw-in groove 22, benchmark portion 11 is arranged on to the second draw-in groove 22, the reference field of benchmark portion 11 and detected product separate, thereby can realize, do not need fiducial just to remove completely and can switch location, saved labour cost, reduced production costs.
Particularly, incorporated by reference to referring to, 6 and Fig. 7, reference block 10 comprises benchmark portion 11 and installation portion 12.Benchmark portion 11 has reference field, and benchmark portion 11 can be square or rectangular parallelepiped, can also be other approximate rectangular parallelepiped or square.The outer peripheral edges of benchmark portion 11 are provided with annular knurl, to increase the friction force of benchmark portion 11, when switching location, there will not be skidding.Installation portion 12 arranges the end face relative with the reference field of benchmark portion 11 and is connected with benchmark portion 11, and installation portion 12 is a major axis being connected with benchmark portion 11.
Incorporated by reference to referring to Fig. 6, Fig. 8 and Fig. 9, when having reference field for benchmark portion 11 on the installed surface of reference seat 20 and contacting with detected product the first draw-in groove 21 of positioning datum portion 11 and while separating for the reference field of benchmark portion 11 and detected product the degree of depth of the second draw-in groove 22, the first draw-in grooves 21 of positioning datum portion 11 be less than the degree of depth of the second draw-in groove 22.When compressing location for part, benchmark portion 11 is arranged on to the first draw-in groove 21, the reference field of benchmark portion 11 can contact with detected product; When product does not need to compress, because the degree of depth of the first draw-in groove 21 is less than the degree of depth of the second draw-in groove 22, benchmark portion 11 is arranged on to the second draw-in groove 22, the reference field of benchmark portion 11 and detected product separate.The first draw-in groove 21 and the second draw-in groove 22 intersect, and in the time need to switching the location of benchmark portion 11, only benchmark portion 11 need to be rotated to an angle, simple to operation.Preferably, the first draw-in groove 21 and the second draw-in groove 22 intersect and are " ten " word shape, so that in the time need to switching the location of benchmark portion 11, and only need to be by benchmark portion 11 half-twists.The bottom land of the second draw-in groove 22 is provided with screw mounting hole 24, and when reference seat 20 is arranged on cubing body, reference seat 20 is fixed by screw and cubing body.The first draw-in groove 21 of reference seat 20 and the second crossing position of draw-in groove 22 are provided with the mounting hole 23 with installation portion 12 clearance fit, to prevent that benchmark portion 11 from easily coming off from reference seat 20.In other embodiment, the first draw-in groove 21 and the second draw-in groove 22 be arranged in parallel, and the degree of depth of the first draw-in groove 21 is less than the degree of depth of the second draw-in groove 22; Between the first draw-in groove 21 and the second draw-in groove 22, be provided with the mounting groove of connection, so that in the time need to switching the location of benchmark portion 11, only benchmark portion 11 need to be switched between the first draw-in groove 21 and the second draw-in groove 22 along mounting groove.
In the present embodiment, reference block 10 and reference seat 20 all adopt steel making No. 45, and hardness is HRC38～42 after Quenching Treatment, to strengthen wearing quality, can also carry out chromium plating processing prevent from getting rusty on the surface of reference block 10.
Incorporated by reference to referring to Fig. 5 and Fig. 7, in order further to prevent that benchmark portion 11 from coming off from the mounting hole 23 of reference seat 20, activity fiducial also comprises and is arranged on part and the stop part 30 for preventing that installation portion 12 from coming off from mounting hole 23 that installation portion 12 stretches out mounting hole 23.Particularly, the outer peripheral edges of stretching out the part of mounting hole 23 at installation portion 12 have ring groove 121, and stop part 30 parts are arranged in described ring groove 121, and stop part 30 parts are protruded ring groove 121, thereby prevent that installation portion 12 from coming off from mounting hole 23.In the present embodiment, stop part 30 is circlip, convenient installation.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
According to activity fiducial of the present utility model, when compressing location for part, benchmark portion 11 is arranged on to the first draw-in groove 21, the reference field of benchmark portion 11 can contact with detected product; When product does not need to compress, because the degree of depth of the first draw-in groove 21 is less than the degree of depth of the second draw-in groove 22, benchmark portion 11 is arranged on to the second draw-in groove 22, the reference field of benchmark portion 11 and detected product separate, thereby can realize and not need to remove fiducial and just can switch location, saved labour cost, reduced production costs.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. an activity fiducial, is characterized in that, comprises reference block (10) and the reference seat (20) of described reference block (10) is installed;
Described reference block (10) comprises benchmark portion (11);
On the installed surface of described reference seat (20), have second draw-in groove (22) of locating described benchmark portion (11) when locating first draw-in groove (21) of described benchmark portion (11) when reference field for described benchmark portion (11) contacts with detected product and separating for the reference field of described benchmark portion (11) and detected product;
The degree of depth of described the first draw-in groove (21) is less than the degree of depth of described the second draw-in groove (22).
2. activity fiducial according to claim 1, is characterized in that,
Described reference block (10) comprises and is arranged on the end face of described benchmark portion (11) and the installation portion (12) being connected with described benchmark portion (11),
The end face of described benchmark portion (11) is relative with the reference field of described benchmark portion (11);
Described reference seat (20) is provided with the mounting hole (23) with described installation portion (12) clearance fit.
3. activity fiducial according to claim 2, is characterized in that,
Described mounting hole (23) is arranged on described the first draw-in groove (21) and the crossing position of described the second draw-in groove (22).
4. activity fiducial according to claim 3, is characterized in that,
Described the first draw-in groove (21) intersects and is " ten " word shape with described the second draw-in groove (22).
5. activity fiducial according to claim 2, is characterized in that,
Described installation portion (12) stretches out described mounting hole (23),
The part that described installation portion (12) stretches out described mounting hole (23) is provided with the stop part (30) for preventing that described installation portion (12) from coming off from described mounting hole (23).
6. activity fiducial according to claim 5, is characterized in that,
The outer peripheral edges that described installation portion (12) stretches out the part of described mounting hole (23) have ring groove (121), and described stop part (30) is arranged on described ring groove (121).
7. activity fiducial according to claim 6, is characterized in that,
Described stop part (30) is circlip.
8. activity fiducial according to claim 1, is characterized in that,
The outer peripheral edges of described benchmark portion (11) are provided with annular knurl.
9. activity fiducial according to claim 1, is characterized in that,
The bottom land of described the second draw-in groove (22) is provided with screw mounting hole (24), and described reference seat (20) is fixed by screw and cubing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638637.4U CN203534548U (en) | 2013-10-16 | 2013-10-16 | Movable reference assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638637.4U CN203534548U (en) | 2013-10-16 | 2013-10-16 | Movable reference assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534548U true CN203534548U (en) | 2014-04-09 |
Family
ID=50420743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320638637.4U Expired - Fee Related CN203534548U (en) | 2013-10-16 | 2013-10-16 | Movable reference assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203534548U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482829A (en) * | 2014-12-30 | 2015-04-01 | 安徽江淮汽车股份有限公司 | Lifting type gauge positioning device and gauge |
| CN104677230A (en) * | 2015-02-28 | 2015-06-03 | 安徽江淮汽车股份有限公司 | Vehicle door checking tool and method for detecting matching degree of inner vehicle door plate and window frame |
| CN104889907A (en) * | 2015-06-01 | 2015-09-09 | 安徽江淮汽车股份有限公司 | Movable type positioning support device |
| CN108908176A (en) * | 2018-05-23 | 2018-11-30 | 奇瑞汽车股份有限公司 | Cylinder cover valve washer is pressed auxiliary mould |
| CN112013737A (en) * | 2020-09-02 | 2020-12-01 | 台州屹丰汽车模具有限公司 | Quantitative adjusting movable reference mechanism and adjusting method for automobile checking fixture |
-
2013
- 2013-10-16 CN CN201320638637.4U patent/CN203534548U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482829A (en) * | 2014-12-30 | 2015-04-01 | 安徽江淮汽车股份有限公司 | Lifting type gauge positioning device and gauge |
| CN104677230A (en) * | 2015-02-28 | 2015-06-03 | 安徽江淮汽车股份有限公司 | Vehicle door checking tool and method for detecting matching degree of inner vehicle door plate and window frame |
| CN104677230B (en) * | 2015-02-28 | 2017-08-25 | 安徽江淮汽车集团股份有限公司 | The method that car door check tool and inner plate of car door are detected with window frame matching |
| CN104889907A (en) * | 2015-06-01 | 2015-09-09 | 安徽江淮汽车股份有限公司 | Movable type positioning support device |
| CN108908176A (en) * | 2018-05-23 | 2018-11-30 | 奇瑞汽车股份有限公司 | Cylinder cover valve washer is pressed auxiliary mould |
| CN112013737A (en) * | 2020-09-02 | 2020-12-01 | 台州屹丰汽车模具有限公司 | Quantitative adjusting movable reference mechanism and adjusting method for automobile checking fixture |
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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: 20140409 Termination date: 20191016 |