CN210664276U - Detachable circular arc center distance detection auxiliary - Google Patents
Detachable circular arc center distance detection auxiliary Download PDFInfo
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- CN210664276U CN210664276U CN201922086694.6U CN201922086694U CN210664276U CN 210664276 U CN210664276 U CN 210664276U CN 201922086694 U CN201922086694 U CN 201922086694U CN 210664276 U CN210664276 U CN 210664276U
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Abstract
The utility model relates to the technical field of product detection, in particular to a detachable circular arc center distance detection auxiliary part, which comprises a main assembly digital display vernier caliper, wherein the digital display vernier caliper comprises a left measuring jaw and a right measuring jaw, the left measuring jaw and the right measuring jaw are respectively provided with a left clamping jaw and a right clamping jaw, the left clamping jaw and the right clamping jaw are respectively provided with a clamping groove, the left measuring jaw and the right measuring jaw are respectively inserted and installed in the clamping grooves through screws, the left clamping jaw and the right clamping jaw respectively comprise a fixed part and a distance measuring part, the distance measuring part comprises a circular arc distance measuring groove which is concave, the two ends of the distance measuring groove are provided with circular arc contact parts which are convex outwards, the central axis of the distance measuring groove and the screws are positioned in the same vertical plane, the utility model realizes the quick detection of the product circular arc center distance through a group of clamping jaws which are assembled on the digital display vernier caliper, and simultaneously, the auxiliary part is, the cost of detecting the arc center distance of the product is effectively reduced, the precision is high, and the efficiency is high.
Description
Technical Field
The utility model relates to a product inspection technical field, concretely relates to can dismantle circular arc centre-to-centre spacing and detect auxiliary.
Background
In the process of forging a product with a requirement on the arc center distance at present, due to factors such as thermal shrinkage, the center distance of the product has certain deviation, and the entity arc center distance has no proper gauge for rapid and straight pipe detection, so that schemes such as marking detection, projection detection, three-coordinate detection and the like are generally used, but the detection means are relatively troublesome, the efficiency is low, and the cost is relatively high.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides a can dismantle circular arc centre-to-centre spacing and detect auxiliary, the technical problem that solve is the purpose of how to realize product circular arc centre-to-centre spacing short-term test.
In order to solve the technical problem, the utility model provides a technical scheme is: a detachable circular arc center distance detection auxiliary comprises an assembly main body digital display vernier caliper, wherein the digital display vernier caliper comprises a left measuring jaw and a right measuring jaw, the left measuring jaw and the right measuring jaw are respectively provided with a left clamping jaw and a right clamping jaw, the left clamping jaw and the right clamping jaw are respectively provided with a clamping groove, and the left measuring jaw and the right measuring jaw are respectively inserted and installed in the clamping grooves through screws;
left jack catch and right jack catch all include fixed part and range finding portion, and the fixed part meets with range finding portion, and the screw is located the fixed part, and range finding portion is formed with the circular-arc contact site that is the evagination including being the circular-arc range finding groove of indent, range finding groove's both ends, and the axis and the screw in range finding groove are located same vertical plane.
Furthermore, the side surfaces of the left clamping jaw and the right clamping jaw are respectively provided with a left mounting hole and a right mounting hole, and screws are respectively fixed in the left mounting hole and the right mounting hole.
Furthermore, the left mounting hole is located on the left side face of the left clamping jaw, the right mounting hole is located on the right side face of the right clamping jaw, and the screws are located on the same side.
Further, the left clamping jaw and the right clamping jaw are machined in a wire cutting programming mode.
The beneficial effect that this technical scheme brought is: the quick detection of the arc center distance of the product is realized through the group of clamping jaws assembled on the digital display vernier caliper, meanwhile, the quick detection is not easily influenced by a detection area, the quick detection can be carried out anytime and anywhere, the cost for detecting the arc center distance of the product is effectively reduced, and the quick detection device is high in precision and efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a detachable arc center distance detection accessory in an embodiment of the present invention;
fig. 2 is a schematic structural view of a claw in an embodiment of the detachable circular arc center distance detection auxiliary of the present invention;
in the figure: 1-left measuring jaw, 2-right measuring jaw, 3-left measuring jaw, 4-right measuring jaw, 5-clamping groove, 6-screw, 7-fixing part, 8-distance measuring part, 81-distance measuring groove and 82-contact part.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, and it should be understood that the preferred embodiments are described herein for purposes of illustration and explanation, and not limitation.
As shown in fig. 1 and 2, the auxiliary assembly for detecting the detachable arc center distance comprises an assembly main body digital display vernier caliper, the digital display vernier caliper comprises a left measuring jaw 1 and a right measuring jaw 2, wherein a left clamping jaw 3 and a right clamping jaw 4 are respectively installed on the left measuring jaw 1 and the right measuring jaw 2, clamping grooves 5 are respectively formed in the left clamping jaw 3 and the right clamping jaw 4, the left measuring jaw 1 and the right measuring jaw 2 are respectively inserted into the clamping grooves 5 of the two clamping jaws through screws 6, and therefore the clamping jaws and the measuring jaws are fixedly connected.
The left jaw 3 and the right jaw 4 both comprise a fixing part 7 and a distance measuring part 8, wherein the fixing part 7 is connected with the distance measuring part 8, and the screw 6 is positioned in the fixing part 7, so that the fixing part 7 is fixedly connected with the measuring jaw. The distance measuring part 8 comprises an inward-concave arc-shaped distance measuring groove 81, arc-shaped contact parts 82 which are outward convex are formed at two ends of the distance measuring groove 81, the contact parts 82 are used for being in contact with arc-shaped products, arc-shaped parts of the products can be located in the distance measuring groove 81, meanwhile, the central axis of the distance measuring groove 81 and the screw 6 are located in the same vertical plane, and therefore the arc center distance of the products is detected.
In this embodiment, the side surfaces of the left jaw 3 and the right jaw 4 are respectively provided with a left mounting hole 31 and a right mounting hole 32, and the screws 6 are respectively fixed in the left mounting hole 31 and the right mounting hole 32, so that the fixed connection between the measuring jaw and the jaws is realized.
In this embodiment, left mounting hole 31 is located the left surface of left jack catch 3, and right mounting hole 32 is located the right surface of right jack catch 4, and screw 6 all is located same side, can prevent from this accessory receive detection area's influence when detecting from this, can detect the product anytime and anywhere.
In this embodiment, the left jaw 3 and the right jaw 4 are both processed by wire cutting programming, and the main purpose of doing so is to ensure the consistency of the left and right jaws, thereby improving the measurement accuracy.
To sum up, the utility model relates to a can dismantle circular arc centre-to-centre spacing and detect auxiliary has realized the short-term test to product circular arc centre-to-centre spacing through the assembly a set of jack catch on digital display slide caliper, and it is difficult for receiving detection area's influence simultaneously, can detect anytime and anywhere, has effectively reduced the cost that detects product circular arc centre-to-centre spacing, and the precision is high, and is efficient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a can dismantle circular arc centre-to-centre spacing detects auxiliary, includes assembly main part digital display slide caliper, its characterized in that: the digital display vernier caliper comprises a left measuring jaw (1) and a right measuring jaw (2), wherein the left measuring jaw (1) and the right measuring jaw (2) are respectively provided with a left clamping jaw (3) and a right clamping jaw (4), the left clamping jaw (3) and the right clamping jaw (4) are respectively provided with a clamping groove (5), and the left measuring jaw (1) and the right measuring jaw (2) are respectively inserted and installed in the clamping grooves (5) through screws (6);
left side jack catch (3) with right side jack catch (4) all include fixed part (7) and range finding portion (8), fixed part (7) with range finding portion (8) meet, screw (6) are located in fixed part (7), range finding portion (8) are including circular-arc range finding groove (81) that are the indent, the both ends of range finding groove (81) are formed with circular-arc contact site (82) that are the evagination, the axis of range finding groove (81) with screw (6) are located same vertical plane.
2. The auxiliary for detecting the center distance of a detachable circular arc according to claim 1, wherein: left mounting hole (31) and right mounting hole (32) have been seted up respectively on the side of left side jack catch (3) with right jack catch (4), screw (6) are fixed respectively left mounting hole (31) with in right mounting hole (32).
3. The auxiliary for detecting the center distance of a detachable circular arc according to claim 2, wherein: left side mounting hole (31) are located the left surface of left jack catch (3), right side mounting hole (32) are located the right flank of right jack catch (4), screw (6) all are located same one side.
4. The auxiliary for detecting the center distance of a detachable circular arc according to claim 1, wherein: the left clamping jaw (3) and the right clamping jaw (4) are machined by adopting linear cutting programming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086694.6U CN210664276U (en) | 2019-11-27 | 2019-11-27 | Detachable circular arc center distance detection auxiliary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086694.6U CN210664276U (en) | 2019-11-27 | 2019-11-27 | Detachable circular arc center distance detection auxiliary |
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| CN210664276U true CN210664276U (en) | 2020-06-02 |
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| CN201922086694.6U Active CN210664276U (en) | 2019-11-27 | 2019-11-27 | Detachable circular arc center distance detection auxiliary |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895889A (en) * | 2020-08-14 | 2020-11-06 | 中车成都机车车辆有限公司 | Clamp detection assembly and clamp detection measuring tool thereof |
-
2019
- 2019-11-27 CN CN201922086694.6U patent/CN210664276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895889A (en) * | 2020-08-14 | 2020-11-06 | 中车成都机车车辆有限公司 | Clamp detection assembly and clamp detection measuring tool thereof |
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