CN210476738U - Assembly positioning jig - Google Patents
Assembly positioning jig Download PDFInfo
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- CN210476738U CN210476738U CN201921116795.7U CN201921116795U CN210476738U CN 210476738 U CN210476738 U CN 210476738U CN 201921116795 U CN201921116795 U CN 201921116795U CN 210476738 U CN210476738 U CN 210476738U
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- positioning
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Abstract
The utility model discloses an assembly positioning tool relates to the machine-building field, and this assembly positioning tool includes: the connecting plate is an annular plate, the four positioning tables are sequentially and symmetrically fixedly connected to the connecting plate in pairs, and an included angle between each two adjacent positioning tables and the center of the connecting plate is 90 degrees; the positioning device is characterized in that a limiting hole and a correcting hole are formed in the upper end face of the positioning table, a plurality of locking screw holes are formed in the lower end face of the positioning table, and side positioning holes are formed in the side wall of the positioning table. The assembly positioning jig is fixed with the bottom plate through the corresponding limiting hole and the corresponding locking screw hole, and the spatial positioning of the workpiece is realized through the limiting hole, the correcting hole and the side positioning hole, so that the workpiece is accurately positioned, meanwhile, the workpiece can be automatically guided in by the limiting pin, the positioning precision of each assembly position is improved, and the defects caused by the assembly such as deflection are avoided.
Description
Technical Field
The utility model relates to a machine-building field especially relates to an assembly positioning tool.
Background
The fixture is mainly used as a tool for assisting in controlling the position or the action (or both). The jig can be classified into a process assembly type jig, a project test type jig, and the like.
Because the requirement for the relative position accuracy of the holes in the space of a part of workpieces is very high, the positioning shaft after assembly is not perpendicular to the reference plane easily caused by adopting a conventional assembly method, and the position accuracy of the assembly hole and the side hole is difficult to ensure, therefore, a tool capable of performing spatial positioning on the front surface and the side surface of the workpiece is urgently needed to be designed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of relevant product among the prior art, the utility model provides an assembly positioning tool solves current tool and can not carry out the problem of front and side space location to the work piece.
The utility model provides an assembly positioning tool, the location is placed on taking the bottom plate of spacing pin, include: the connecting plate is an annular plate, the four positioning tables are sequentially and symmetrically fixedly connected to the connecting plate in pairs, and an included angle between each two adjacent positioning tables and the center of the connecting plate is 90 degrees; the locating platform is characterized in that a limiting hole and a correcting hole are formed in the upper end face of the locating platform, a plurality of locking screw holes are formed in the lower end face of the locating platform, side locating holes are formed in the side wall of the locating platform, the correcting hole and the locking screw holes are blind holes, and the limiting hole and the side locating holes are through holes.
In some embodiments of the present invention, the connecting plate and the positioning table are integrally formed.
In some embodiments of the present invention, the aperture of the limiting hole is 12mm, and the depth is 25 mm.
In some embodiments of the present invention, the correction hole has a diameter of 12mm and a depth of 10 mm.
In some embodiments of the present invention, the side positioning holes have a diameter of 5.5mm and a depth of 25 mm.
In some embodiments of the present invention, the locking screw hole has a diameter of 4mm and a depth of 5 mm.
Compared with the prior art, the utility model discloses there is following advantage:
the assembly positioning jig is fixed with the bottom plate through setting up corresponding spacing hole and locking screw, recycles spacing hole, correction hole and side locating hole and realizes the space location to the work piece to realize the accurate location to the work piece, spacing pin can realize leading-in to the automation of work piece simultaneously, has improved the positioning accuracy of each assembly position, has stopped because of appearing the harmfulness that assembly such as skew leads to, assembly positioning jig overall structure is simple, and positioning accuracy is high, and is with low costs, not only is applicable to the assembly of small batch volume product, is convenient for in the equipment transformation in-process behind in addition, easily realizes the assembly automation, has better application prospect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the assembly positioning jig of the present invention;
fig. 2 is a side sectional view of the assembly positioning jig of the present invention.
Description of reference numerals:
1-positioning table, 2-connecting plate, 11-limiting hole, 12-correcting hole, 13-side positioning hole and 14-locking screw hole.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. It is to be understood that the embodiments described are merely exemplary of the invention, and that no limitations are intended to the details of construction or design herein shown. The present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for the purpose of providing a more thorough understanding of the present disclosure.
Referring to fig. 1-2, the assembly positioning jig is positioned and placed on a bottom plate with a limiting pin, the assembly positioning jig comprises a connecting plate 2 and four positioning tables 1, the connecting plate 2 is an annular plate, the four positioning tables 1 are sequentially and symmetrically fixedly connected to the connecting plate 2 in pairs, and an included angle between each two adjacent positioning tables 1 and the center of the connecting plate 2 is 90 degrees; the upper end face of the positioning table 1 is provided with a limiting hole 11 and a correcting hole 12, the lower end face of the positioning table 1 is provided with a plurality of locking screw holes 14, the side wall of the positioning table 1 is provided with side positioning holes 13, the correcting hole 12 and the locking screw holes 14 are both blind holes, and the limiting hole 11 and the side positioning holes 13 are both through holes; the limiting hole 11 of the positioning table 1 is led into a limiting pin of the bottom plate, so that the assembling and positioning jig and the bottom plate are positioned and fixed through assembling a screw in the locking screw hole 14; the limiting pin protrudes out of the limiting hole 11, meanwhile, the workpiece is guided and limited, after a corresponding limiting through hole on the workpiece is led into the limiting pin, the workpiece is opposite to the assembly positioning jig, the position of the assembly positioning jig is preliminarily limited, at the moment, a bolt is inserted into the side positioning hole 13 to limit the position of the workpiece in space, then the workpiece is inserted into the quick positioning bolt into the correcting hole 12 to enable the workpiece to be opposite to the assembly positioning jig after the position of the assembly positioning jig is fixed, the workpiece is subjected to relevant detection such as hole position size, and after the detection is finished, the workpiece can be taken out by sequentially taking out the bolt in the side positioning hole 13 and the correcting hole 12.
Be integrated into one piece between connecting plate 2 and the location platform 1, of course, it should explain that in the embodiment of the utility model discloses in other embodiments, the mode fixed connection of assembly, like spiro union, welding etc. also can be taken according to actual demand between connecting plate 2 and the location platform 1.
The aperture of the limiting hole 11 is 12mm, and the depth is 25 mm; the aperture of the correction hole 12 is 12mm, and the depth is 10 mm; the aperture of the side positioning hole 13 is 5.5mm, and the depth is 25 mm; the aperture of the locking screw hole 14 is 4mm, and the depth is 5 mm.
The assembly positioning jig is fixed with the bottom plate through the corresponding limiting hole 11 and the corresponding locking screw hole 14, the spatial positioning of the workpiece is realized through the reuse of the limiting hole 11, the correction hole 12 and the side positioning hole 13, so that the workpiece is accurately positioned, meanwhile, the workpiece can be automatically guided into the limiting pin, the positioning precision of each assembly position is improved, and the defects caused by the assembly such as deflection are avoided.
Those not described in detail in this specification are within the skill of the art. 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 detailed description, or equivalent replacements may be made for some of the technical features of the embodiments. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.
Claims (6)
1. The utility model provides an assembly positioning tool, the location is placed on taking the bottom plate of spacing pin, its characterized in that includes: the connecting plate is an annular plate, the four positioning tables are sequentially and symmetrically fixedly connected to the connecting plate in pairs, and an included angle between each two adjacent positioning tables and the center of the connecting plate is 90 degrees; the locating platform is characterized in that a limiting hole and a correcting hole are formed in the upper end face of the locating platform, a plurality of locking screw holes are formed in the lower end face of the locating platform, side locating holes are formed in the side wall of the locating platform, the correcting hole and the locking screw holes are blind holes, and the limiting hole and the side locating holes are through holes.
2. The assembly positioning jig of claim 1, wherein: the connecting plate and the positioning table are integrally formed.
3. The assembly positioning jig of claim 1, wherein: the aperture of the limiting hole is 12mm, and the depth is 25 mm.
4. The assembly positioning jig of claim 1, wherein: the aperture of the correction hole is 12mm, and the depth is 10 mm.
5. The assembly positioning jig of claim 1, wherein: the aperture of the side positioning hole is 5.5mm, and the depth is 25 mm.
6. The assembly positioning jig of claim 1, wherein: the aperture of the locking screw hole is 4mm, and the depth is 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116795.7U CN210476738U (en) | 2019-07-17 | 2019-07-17 | Assembly positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116795.7U CN210476738U (en) | 2019-07-17 | 2019-07-17 | Assembly positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210476738U true CN210476738U (en) | 2020-05-08 |
Family
ID=70531969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921116795.7U Active CN210476738U (en) | 2019-07-17 | 2019-07-17 | Assembly positioning jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210476738U (en) |
-
2019
- 2019-07-17 CN CN201921116795.7U patent/CN210476738U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An assembly positioning fixture Effective date of registration: 20220411 Granted publication date: 20200508 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI YANGXIN MICRON PRECISION MACHINERY Co.,Ltd. Registration number: Y2022420000099 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230523 Granted publication date: 20200508 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI YANGXIN MICRON PRECISION MACHINERY Co.,Ltd. Registration number: Y2022420000099 |