CN210025061U - Novel magnetic pole plate positioning tool - Google Patents

Abstract

The utility model discloses a novel magnetic pole plate location frock, the on-line screen storage device comprises a base, the base includes stator disc constant head tank and magnetic pole plate constant head tank, the stator disc constant head tank sets up the outside edge of base upper surface for fixed stator disc, the magnetic pole plate constant head tank set up with the inboard base upper surface of stator disc constant head tank for fixed magnetic pole plate. The structure of the utility model can be directly used for installing the stator disc and the magnetic pole plate with the existing specification, the structure is simple, and the equipment cost is low; meanwhile, the time for manually aligning the magnetic pole plate and the stator disc is effectively reduced, and the assembly efficiency is greatly improved.

Description

Novel magnetic pole plate positioning tool

Technical Field

The utility model relates to a location frock especially relates to a novel magnetic pole plate location frock.

Background

The installation scheme aiming at the magnetic pole plate stator disc in the prior art is simple, when the magnetic pole plate and the stator disc are connected in a welding mode in the prior art, but when the magnetic pole plate and the stator disc are made of two different materials, such as Q235 for the material of the magnetic pole plate and A380 for the material of the stator disc, the magnetic pole plate and the stator disc cannot be connected in a welding mode. As shown in fig. 1, in actual production and assembly, the stator disc 1 is directly placed on the operation table, and then the magnetic pole plate 2 is placed above the stator disc 1 to be installed, and since there is no limiting device, when installing the stator disc 1 and the magnetic pole plate 2, it is necessary to align the bolt holes of the magnetic pole plate 2 and the stator disc 1 in sequence by visual inspection, and then the bolts 3 can be screwed in sequence from the bottom surface of the stator disc.

The prior art has the following defects: the magnetic pole plate is in a free state after being placed on the stator disc, and the position of the magnetic pole plate relative to the stator disc can deviate when an external force is applied in the assembling process, so that the bolt is not assembled, and the production efficiency is seriously reduced; secondly, the bolts need to be screwed into the threaded holes from the bottom surface of the stator plate, which is against the ergonomics and is not beneficial to mass production.

In view of this, it is an urgent technical problem to be solved by those skilled in the art to design a novel magnetic pole plate positioning tool that can automatically align parts, has high assembly efficiency, and has a simple structure.

Disclosure of Invention

In order to overcome prior art magnetic plate and take place the skew for the mounted position of stator disc easily to and the bolt need be followed the stator disc bottom surface and twisted in the screw hole, lead to the problem that production efficiency reduces, the utility model provides a novel magnetic plate location frock prescribes a limit to the relative position of stator disc and magnetic plate, prevents the relative displacement of magnetic plate for the stator disc, realizes the quick alignment of the screw hole of stator disc and magnetic plate, and the time that the visual estimation aligns the screw hole and wastes greatly reduced reduces to accelerate the production beat when assembly personnel intensity of labour, reduces production manufacturing cost effectively.

The utility model discloses a novel magnetic pole plate location frock, the on-line screen storage device comprises a base, the base includes a stator disc constant head tank and a magnetic pole plate constant head tank, and the stator disc constant head tank sets up the outside edge of base upper surface for fixed stator disc, magnetic pole plate constant head tank set up with the inboard base upper surface of stator disc constant head tank for fixed magnetic pole plate.

Furthermore, the base is provided with bolt holes, the bolt holes are the same distance away from the center of the base, and are evenly distributed on the outer edge of the base at the same center angle interval, so that the base is uniformly fixed on the operating table under stress.

Furthermore, the stator plate positioning grooves are the same in distance from the center of the base, and are evenly distributed on the outer edge of the surface of the base at intervals of the same central angle, so that the stator plates can be uniformly placed in the stator plate positioning grooves under stress.

Furthermore, the chord length corresponding to the arc at the front side of the stator disc positioning groove is 100mm, the side lengths of the left side and the right side of the stator disc positioning groove are both 48mm, and the stator disc positioning groove is ensured to completely limit the horizontal movement of the stator disc.

Furthermore, the number of the stator disc positioning grooves is four, so that the stability of the limiting of the stator disc positioning grooves is ensured.

Furthermore, the magnetic pole plate positioning grooves are the same in distance from the center of the base, and are evenly distributed on the surface of the base on the inner side of the stator disc positioning grooves at intervals of the same central angle, so that the magnetic pole plates are uniformly distributed on one side of the stator disc after being placed.

Furthermore, the magnetic pole plate positioning groove is pentagonal, so that the magnetic pole plate positioning groove is matched with the bottom surface of the magnetic pole plate.

Furthermore, the number of the magnetic pole plate positioning grooves is eight, so that the magnetic pole plate positioning grooves are guaranteed to be adapted to the number of the magnetic pole plates in the conventional retarder.

Furthermore, the base is made of nylon, so that the mechanical strength required by industrial assembly of the base is ensured.

Furthermore, the base is circular, so that the positioning tool is guaranteed to use a minimum amount of materials on the premise of achieving the technical effect.

The utility model discloses compare in the advantage that prior art has as follows: firstly, the structure of the utility model utilizes the existing structure of the magnetic pole plate and the stator disc to limit, and the parts to be equipped do not need to be reformed, thus saving the cost; secondly, the magnetic pole plate positioning grooves and the stator disc positioning grooves avoid the deviation of the relative position of the magnetic pole plate relative to the stator disc during assembly, and the assembly efficiency is improved; thirdly, the relative positions of the magnetic pole plate and the stator disc are fixed, so that the angle of the bolt during screwing is more free, and the method accords with ergonomics.

Drawings

The advantages and spirit of the present invention can be further understood by the following detailed description of the present invention and the accompanying drawings.

FIG. 1 is a schematic structural view of a prior art magnetic plate stator disc during assembly;

fig. 2 is a novel magnetic pole plate positioning tool provided by the utility model;

fig. 3-4 are schematic structural views of the workpiece assembly of the present invention;

fig. 5 is a schematic structural view of a positioning groove of a magnetic pole plate according to the present invention.

Description of the symbols

1-stator disc 11-stator disc positioning slot

2-magnetic pole plate 12-magnetic pole plate positioning slot

3-bolt 13-bolt hole

4-base

Detailed Description

The following detailed description of the embodiments of the present invention refers to the accompanying drawings. However, the present invention should be understood not to be limited to such an embodiment described below, and the technical idea of the present invention may be implemented in combination with other known techniques or other techniques having the same functions as those of the known techniques.

In the following description of the embodiments, for the purposes of clearly illustrating the structure and operation of the present invention, directional terms are used, but terms such as "front", "rear", "left", "right", "outer", "inner", "outer", "inward", "axial", "radial", etc. should be construed as words of convenience and should not be construed as limiting terms.

The automatic precise feeding device provided by the invention is further described in detail with reference to the attached drawings 2-4.

The base 4 is provided with a bolt hole 13, and the specification of the bolt hole 13 is matched with that of the bolt 3. The outer edge of the upper surface of the base is provided with a stator disc positioning groove 11. Stator disc positioning groove 11 inboard sets up magnetic pole plate positioning groove 12, sets up certain interval between each magnetic pole plate positioning groove 12, and looks UNICOM between magnetic pole plate positioning groove 12 and the stator disc positioning groove 11. The degree of depth of stator plate constant head tank 11 is greater than the degree of depth of magnetic pole plate constant head tank 12 to guarantee that stator plate and magnetic pole plate are put into stator plate constant head tank 11 and magnetic pole plate constant head tank 12 respectively after, the face that the two is close to can laminate the contact completely, the direct mount of being convenient for.

The utility model discloses in, bolt hole 13 distance base centre of a circle distance is the same, and with the outside edge of the equal central angle interval evenly distributed in, has guaranteed that the atress is fixed on the operation panel uniformly, and the technical personnel in the field also can reset bolt hole 13's quantity and position according to actual demand.

The magnetic pole plate positioning groove 12 provided in the embodiment is of a specific structure, as shown in fig. 5, because the structure is designed according to the size of the existing magnetic pole plate, and each edge is just matched with the bottom surface of the magnetic pole plate, the position of the magnetic pole plate can be limited by the magnetic pole plate positioning groove 12, the movement is prevented, the relative position of the magnetic pole plate and the stator disc is stable, the repeated alignment is avoided, and the time cost is saved. The stator plate positioning slot 11 is a specific structure, as shown in fig. 5, the structure is matched with the edge structure of the stator plate, and the position stability of the placed stator plate is ensured.

In this embodiment, in order to ensure the mechanical strength of the base, a nylon material is used, for example, Polyamide (PA) or polytetrafluoroethylene (F-4) may be used. Of course, other metallic or organic polymeric materials that provide mechanical strength may be used.

In this embodiment, in order to guarantee that the base reduces the material consumption to the utmost extent and be suitable for mass production and application under the prerequisite that realizes the function, adopted circular design. The shape of the base of the positioning tool can be changed by a person skilled in the art according to practical application, for example, the base can be designed into a rectangular shape, and the like, and all the base belongs to simple deformation of the application.

Compared with the prior art, the utility model has the advantages that: firstly, the structure of the utility model utilizes the existing structure of the magnetic pole plate and the stator disc to limit, and the parts to be equipped do not need to be reformed, thus saving the cost; secondly, the magnetic pole plate positioning grooves and the stator disc positioning grooves avoid the deviation of the relative position of the magnetic pole plate relative to the stator disc during assembly, and the assembly efficiency is improved; thirdly, through the fixation of the relative positions of the magnetic pole plate and the stator disc, an assembling person does not need to lift the magnetic pole plate to be assembled and the stator disc to the height above the sight line when screwing the bolt in, so that a freer operating angle is obtained under the condition that the accessory is stable, and the assembling method accords with ergonomics.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The terms "first" and "second" as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another, unless otherwise specified. Similarly, the appearances of the phrases "a" or "an" in various places herein are not necessarily all referring to the same quantity, but rather to the same quantity, and are intended to cover all technical features not previously described. Similarly, modifiers similar to "about", "approximately" or "approximately" that occur before a numerical term herein typically include the same number, and their specific meaning should be read in conjunction with the context. Similarly, unless a specific number of a claim recitation is intended to cover both the singular and the plural, and embodiments may include a single feature or a plurality of features.

The preferred embodiments of the present invention are described in the specification, and the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the present invention. All technical solutions that can be obtained by logical analysis, reasoning or limited experiments according to the concept of the present invention by those skilled in the art are within the scope of the present invention.

Claims (10)

1. The utility model provides a novel magnetic pole plate location frock, its characterized in that, includes the base, the base includes stator disk constant head tank and magnetic pole plate constant head tank, the stator disk constant head tank sets up the outside edge of base upper surface for fixed stator disk, the magnetic pole plate constant head tank sets up the inboard base upper surface of stator disk constant head tank is used for fixed magnetic pole plate.

2. The novel magnetic pole plate positioning tool according to claim 1, wherein the base is provided with bolt holes, and the magnetic pole plate positioning tool is fixed on a working table surface through the bolt holes.

3. The new pole plate positioning tooling of claim 1 wherein the stator plate positioning slots are equidistant from the center of the base and equally spaced at the same center angle on the outside edge of the base surface.

4. The novel magnetic pole plate positioning tool according to claim 3, wherein the chord length corresponding to the arc at the front side of the stator disc positioning groove is 100mm, and the side length of the left side and the right side of the stator disc positioning groove are both 48 mm.

5. The new pole plate positioning tooling of claim 4 wherein the number of stator disc positioning slots is four.

6. The new pole plate positioning tooling of claim 1 wherein the pole plate positioning slots are equidistant from the base center and equally spaced at equal center angles on the base surface inside the stator disk positioning slots.

7. The new pole plate positioning tooling of claim 6 wherein the pole plate positioning slot is pentagonal.

8. The new pole plate positioning tooling of claim 7 wherein the number of pole plate positioning slots is eight.

9. The novel magnetic pole plate positioning tool of claim 1, wherein the base is made of nylon.

10. The novel magnetic pole plate positioning tool of claim 1, wherein the base is circular in shape.

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