CN203596324U - Rotary assembling structure of electromagnets and cover plate - Google Patents
Rotary assembling structure of electromagnets and cover plate Download PDFInfo
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- CN203596324U CN203596324U CN201320848514.3U CN201320848514U CN203596324U CN 203596324 U CN203596324 U CN 203596324U CN 201320848514 U CN201320848514 U CN 201320848514U CN 203596324 U CN203596324 U CN 203596324U
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- 238000000034 method Methods 0.000 abstract description 11
- 238000003825 pressing Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000003660 reticulum Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
A rotary assembling structure of electromagnets and a cover plate is disclosed, comprising the electromagnets and the cover plate. Each electromagnet comprises a magnet yoke and a cover casing, wherein pins are respectively molded in the bottom ends of the two side walls of the magnet yoke; each pin comprises a vertical part and a horizontal part which extends outwards and is perpendicular to the corresponding side wall; and an elastic cylindrical buckle is molded in the bottom end of the cover casing. First and second mounting holes are molded in the corresponding positions of the cover plate, and first and second clearing holes respectively communicating with the first and second mounting holes are molded in the first and second mounting holes along the same rotation direction. When each electromagnet is mounted, the two pins and the elastic cylindrical buckle are firstly respectively inserted into the first and second clearing holes; then the electromagnet is rotated by a certain angle to enable the horizontal parts of the two pins to hook the lower plate face of the cover plate; the elastic cylindrical buckle moves along the rotation track and a middle groove opening of the elastic cylindrical buckle is compacted to a certain size; then, the elastic cylindrical buckle slides from the second clearing hole on the cover plate into the second mounting hole; and for the time being, the buckle buckles the lower plate face of the cover plate and the electromagnet is located in the present place along with the process that the middle groove opening of the buckle restores to the original position. When each electromagnet is disassembled, the elastic cylindrical buckle of the cover casing is pressed and rotated in the reverse direction to go back to the beginning second clearing hole and then the electromagnet can be taken off conveniently.
Description
Technical field
The utility model relates to the rotation assembly structure of a kind of electromagnet and cover plate, belongs to breaker technical field.
Background technology
At present the fixed form of dividing potential drop, shunt opening, closing electromagnets and the cover plate in frame-type circuit breaker is generally screw fastening, or pushes down electromagnet with pressing plate after electromagnet is inserted on cover plate, and then with screw by pressing plate and the fastening mode of cover plate.As showing, Fig. 1 at present conventionally electromagnet is fixed on to the structure on cover plate 6 with pressing plate, electromagnet comprises yoke 3 and is positioned at the case 1 at described yoke 3 rears, in figure, the bottom of yoke 3 forms pin 31, on cover plate 6, form and be suitable for the installing hole that the pin 31 of described yoke 3 inserts, the top of multiple electromagnet is fixed with pressing plate 7, when installation, first multiple (at least two) electromagnet is coordinated and is inserted on cover plate 6 by installing hole respectively, then pressing plate 7 be pressed in to the top of multiple electromagnet and respectively pressing plate 7 and each electromagnet fixed by multiple screws, finally by a fixed axis (riveted joint axle or thread spindle), pressing plate 7 and cover plate 6 are fixed, the assembling of multiple electromagnet and cover plate 6 completes.
The prior art is widely used, but, in use still there is following problem in the prior art: 1, in the prior art, the fixing of multiple electromagnet and cover plate 6 need to be used pressing plate 7, multiple screw, and the fixed axis that pressing plate 7 and cover plate 6 are fixed together, part used is many, cost is high, and installation and removal are also inconvenient, and production efficiency is low; 2, in the prior art, pressing plate 7 is fixed together at least two electromagnet, if one of them breaks down need to change time, have to the fixed axis between the screw on pressing plate 7, pressing plate 7 and pressing plate 7 and cover plate 6 all to be pulled down, change inefficiency, the workload that has increased service worker, has improved cost of labor.
Utility model content
For this reason, technical problem to be solved in the utility model is to overcome in prior art that the fixed structure of electromagnet and cover plate comprises that part is many, complex structure and installation and removal inconvenient, cause production efficiency low, the problem that cost of labor is high, provide a kind of simple in structure, electromagnet to fix on the cover board separately, and mount and dismount the rotation assembly structure of electromagnet and cover plate easily.
For solving the problems of the technologies described above, the utility model provides the rotation assembly structure of a kind of electromagnet and cover plate, comprise cover plate and be installed on the electromagnet on described cover plate, described electromagnet comprises yoke and case, described yoke comprises that two are parallel to each other and perpendicular to the sidewall of described cover plate, described case is located at the rear of sidewall described in two, described yoke two described in the bottom of sidewall form pin, described cover plate and described pin corresponding position form the first installing hole, and described pin is inserted in described the first installing hole, described pin comprises to the vertical portion of downward-extension and is connected in described vertical portion extending end and the horizontal component perpendicular to described sidewall, described in two, the vertical portion of pin is against respectively on the relative inner of the first installing hole described in two or the hole wall in relative outside, and described in two, described in the horizontal component of pin and two, sidewall bottom is against respectively on the upper and lower plates face of described cover plate, the bottom of described case forms the elastic columnar shape buckle to downward-extension, the bottom of described elastic columnar shape buckle forms buckle, described cover plate and described elastic columnar shape buckle corresponding position form the second installing hole, described elastic columnar shape buckle inserts in described the second installing hole, and the hole wall of the sidewall of described elastic columnar shape buckle and described the second installing hole offsets, and the direction of the power that offsets between the hole wall of the sidewall of described elastic columnar shape buckle and described the second installing hole is parallel with the horizontal-extending direction of described sidewall, described buckle is buckled on the lower face of described cover plate, described in two, the first installing hole and described the second installing hole pass through hole along being communicated with respectively first in same direction of rotation by hole and second, the described first horizontal component that is suitable for described pin by the size in hole passes through from top to bottom, described second forms closing in by hole and described the second installing hole connectivity part, and described elastic columnar shape is buckled in while screwing in described the second installing hole by described second by hole by described closing in crimp.
Described second is less than the size of the described buckle of described elastic columnar shape buckle bottom by the size in hole; The upper surface of described buckle is to be suitable for the flat face that fits with the lower face of described cover plate, and the lower surface of described buckle is to insert described second by the guide surface in hole for described buckle.
Described guide surface is taper seat wide at the top and narrow at the bottom.
In the middle of described elastic columnar shape buckle, be provided with notch, described elastic columnar shape buckle is pushed by described closing in while entering described the second installing hole by described second by hole, and described notch diminishes.
The described elastic columnar shape clamping part that is positioned at described buckle top is divided into cylindrical.
Described notch is through to the top of described elastic columnar shape buckle from the bottom of described elastic columnar shape buckle.。
Described the second installing hole and described second is crossing circular port by hole, and described in two, the intersection of circular port is described closing in.
Described second is less than or equal to the diameter of the cylindrical portion partial cross-section of described elastic columnar shape buckle by the aperture in hole.
Described second is identical with the aperture of described the second installing hole by hole.
Described the first installing hole is bar hole, the described first circular port being communicated with by bar hole described in Kong Weiyu.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1, the rotation assembly structure of electromagnet of the present utility model and cover plate, described in two, the vertical portion of pin is against respectively on the relative inner of the first installing hole described in two or the hole wall in relative outside, arrange and realized the location of described electromagnet in the horizontal direction perpendicular to its sidewall by this, prevented that described electromagnet is subject at work vibration and occurs rocking on perpendicular to sidewall direction, described in two, described in the horizontal component of pin and two, sidewall bottom is against respectively on the upper and lower plates face of described cover plate, by this, location of having realized described electromagnet in the vertical direction is set, has prevented that described electromagnet is subject at work vibrating in the vertical direction and occurs rocking, the bottom of described case forms the elastic columnar shape buckle to downward-extension, the bottom of described elastic columnar shape buckle forms buckle, described cover plate and described elastic columnar shape buckle corresponding position form the second installing hole, described elastic columnar shape buckle inserts in described the second installing hole, offset by the sidewall of described elastic columnar shape buckle and the hole wall of described the second installing hole, and the direction of the power that offsets between the hole wall of the sidewall of described elastic columnar shape buckle and described the second installing hole is parallel with the horizontal-extending direction of described sidewall, arrange and realized the location of described electromagnet in the horizontal-extending direction of described sidewall by this, prevent that described electromagnet from occurring rocking on being subject at work vibrating in the horizontal-extending direction of described sidewall, and described buckle is buckled on the lower face of described cover plate, by this, further location of having realized described electromagnet in the vertical direction is set, further prevent that described electromagnet is subject at work vibrating in the vertical direction and occurs rocking, described in two, the first installing hole and described the second installing hole pass through hole along being communicated with respectively first in same direction of rotation by hole and second, be arranged so that in the time that described electromagnet is installed by this, two pins of described electromagnet and elastic columnar shape buckle be first inserted into two respectively described in the first installing hole and described the second installing hole, then rotate described electromagnet certain angle, described in making two pin and described elastic columnar shape buckle screw in two respectively described in first by hole and described second by locating in hole, thereby realize the rotation assembling of described electromagnet, the described first horizontal component that is suitable for described pin by the size in hole passes through from top to bottom, by this setting party the insertion of described pin, described second forms closing in by hole and described the second installing hole connectivity part, described elastic columnar shape is buckled in while screwing in described the second installing hole by described second by hole by described closing in crimp, screw in through described closing in by being arranged so that of closing up that elastic columnar shape buckle in described the second installing hole is vibrated at work or other external force can not screw out easily from described the second installing hole, realized the location of described electromagnet in direction of rotation.
2, the rotation assembly structure of electromagnet of the present utility model and cover plate, described second is less than the size of the described buckle of described elastic columnar shape buckle bottom by the size in hole, the upper surface of described buckle is to be suitable for the flat face that fits with the lower face of described cover plate, the lower surface of described buckle is to insert described second by the guide surface in hole for described buckle, the described buckle that is arranged so that by described guide surface can be inserted into described second by hole, thereby has improved the installation effectiveness of described electromagnet.
3, the rotation assembly structure of electromagnet of the present utility model and cover plate, described guide surface is taper seat wide at the top and narrow at the bottom, the upper STRESS VARIATION along engagement process of described taper seat and described second by hole is balanced, thereby it is more steady to make described elastic columnar shape buckle and described second pass through the assembling process in hole.
4, the rotation assembly structure of electromagnet of the present utility model and cover plate, in the middle of described elastic columnar shape buckle, be provided with notch, described elastic columnar shape buckle is pushed by described closing in while entering described the second installing hole by described second by hole, described notch diminishes, and the setting of described notch provides the space of distortion to described elastic columnar shape buckle.
5, the rotation assembly structure of electromagnet of the present utility model and cover plate, described second is less than or equal to the diameter of the cylindrical portion partial cross-section of described elastic columnar shape buckle by the aperture in hole, be arranged so that by this described buckle passes through behind hole through described second, described elastic columnar shape buckle distortion recovers, describedly can be buckled on the lower face of described cover plate after being buckled in distortion, the outer wall of the cylindrical part of described buckle top also can be after distortion recovers, with the second laminating of the hole wall by hole, described elastic columnar shape buckle with described second by having realized the location of described electromagnet when initial the installation coordinating of hole, be conducive to the accurate location after the initial installation of described electromagnet, further improve the installation effectiveness of described electromagnet.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is electromagnet and cover plate assembly structure figure in prior art;
Fig. 2 is electromagnet of the present utility model and cover plate assembly structure figure;
Fig. 3 is the structural representation of electromagnet of the present utility model;
Fig. 4 is the structural representation of the electromagnet of another angle of Fig. 3;
Fig. 5 is the structural representation of case of the present utility model;
Fig. 6 is the structural representation of yoke of the present utility model;
Fig. 7 is the structural representation of cover plate of the present utility model;
Fig. 8 is and the electromagnet at the contrary visual angle of Fig. 2 and the assembly structure figure of cover plate.
In figure, Reference numeral is expressed as: 1-case, 11-elastic columnar shape buckle, 111-buckle, 111a-guide surface, 113-notch, 2-protecgulum, 3-yoke, 31-pin, 4-bonnet, moving (quiet) core assembly of 5-, 6-cover plate, 61-the first installing hole, 62-the second installing hole, 63-first pass through hole, 65-closing in, 7-pressing plate by hole, 64-second.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
As shown in Figure 2, the present embodiment provides the rotation assembly structure of a kind of electromagnet and cover plate, comprise cover plate 6 and be installed on the electromagnet on described cover plate 6, wherein said electromagnet is made up of parts such as case 1, protecgulum 2, yoke 3, moving (quiet) core assembly 5, bonnets 4.In the present embodiment, as shown in Fig. 3, Fig. 4 and Fig. 6, described yoke is down " U " shape, it comprises that two are parallel to each other and perpendicular to the sidewall of described cover plate and at the connecting wall between sidewall described in two, described case 1 is located at the rear of sidewall described in two, described yoke two described in the bottom of sidewall form respectively pin, as shown in Figure 7, described cover plate and described pin corresponding position form the first installing hole, and as shown in Figure 8, described pin is inserted in described the first installing hole.
In the present embodiment, as Fig. 3, shown in Fig. 4 and Fig. 6, described pin 31 is L-shaped, it comprises to the vertical portion of downward-extension and is connected in described vertical portion extending end and the horizontal component perpendicular to described sidewall, particularly, in the present embodiment, described in two, the horizontal component of pin 31 is respectively perpendicular to described sidewall and relatively stretches out, " L " shape of two pins 31 is back to setting, but the utility model is not limited to the horizontal component of pin 31 described in two to stretch out respectively relatively, for example, described in the utility model two, the horizontal component of pin 31 can also be respectively perpendicular to described sidewall and relatively extend internally, or be, the horizontal component of a described pin 31 stretches out perpendicular to described sidewall, the horizontal component of a described pin 31 extends internally perpendicular to described sidewall.
As shown in Figure 6, after described in two, pin 31 is installed on described cover plate 6, in order to realize the location to described electromagnet in the horizontal direction perpendicular to sidewall, described in two, the vertical portion of pin is against respectively on the relative inner of the first installing hole described in two or the hole wall in relative outside, particularly, in the present embodiment, described in two, the vertical portion of pin 31 is against respectively on the hole wall of the relative inner of the first installing hole 61 described in two, the vertical portion that described in two, the hole wall of the relative inner of the first installing hole 61 stops pin 31 described in two is along moving in the horizontal direction perpendicular to described sidewall, arrange and realized the location of described electromagnet in the horizontal direction perpendicular to its sidewall by this, prevented that described electromagnet is subject at work vibration and occurs rocking on perpendicular to sidewall direction.
In addition, in the present embodiment, described in two, described in sidewall bottom and two, the horizontal component of pin 31 is against respectively on the upper and lower plates face of described cover plate 6, described in two, sidewall bottom is against on the upper face of described cover plate 6, stop the downward motion of described electromagnet, described in two, the horizontal component of pin 31 is against on the lower face of described cover plate 6, stop the motion upwards of described electromagnet, by this, location of having realized described electromagnet in the vertical direction is set, has prevented that described electromagnet is subject at work vibrating in the vertical direction and occurs the situation of rocking.
Also have, in the present embodiment, the bottom of described case 1 forms the elastic columnar shape buckle 11 to downward-extension, the bottom of described elastic columnar shape buckle 11 forms buckle 111, described cover plate 6 forms the second installing hole 62 with described elastic columnar shape buckle 11 corresponding positions, described elastic columnar shape buckle 11 inserts in described the second installing hole 62, the hole wall of the sidewall of described elastic columnar shape buckle 11 and described the second installing hole 62 offsets, both offset and illustrate to have interaction force between the two, and the direction of the interaction force between the hole wall of the sidewall of described elastic columnar shape buckle 11 and described the second installing hole 62 is parallel with the horizontal-extending direction of described sidewall, arrange and realized the location of described electromagnet in the horizontal-extending direction of described sidewall by this, prevent that described electromagnet is subject at work vibration and occurs the situation of rocking in the horizontal-extending direction of described sidewall.
Have again, in the present embodiment, as shown in Figure 8, described buckle 111 through described the second installing hole 62 is buckled on the lower face of described cover plate 6, meanwhile, the bottom of the described case 1 of elastic columnar shape buckle 11 is against on the upper face of described cover plate 6 described in moulding, and both act on simultaneously, realize the location of described electromagnet in the vertical direction, further prevented that described electromagnet is subject at work vibrating in the vertical direction and occurs the situation of rocking.
To sum up, the described electromagnet after installation has all been realized good location in the vertical direction of its three coordinates.
It should be noted that, in the present embodiment, as shown in Figure 8, described in described elastic columnar shape buckle 11 and two, pin 31 is in same circumference, accordingly, described in described the second installing hole 62 and two, the first installing hole 61 is in same circumference, can also have other position relationships described in described elastic columnar shape buckle 11 and two between pin 31, and the utility model is not done concrete restriction to this.
In addition, in the present embodiment, as shown in Figure 7 and Figure 8, described in two, the first installing hole 61 and described the second installing hole 62 pass through hole 64 along being communicated with respectively first in same direction of rotation by hole 63 and second, the described first horizontal component that is suitable for described pin 31 by the size in hole 61 passes through from top to bottom, by this setting party the insertion of described pin.Described second is formed and is closed up 65 by hole 64 and described the second installing hole 62 connectivity parts, described elastic columnar shape buckle 11 in the time screwing in described the second installing hole 62 by described second by hole 64 by described closing in 65 crimps, can from described the second installing hole, not screw out easily through the resistance that described closing in 65 screws in that elastic columnar shape buckle 11 in described the second installing hole 62 is vibrated at work or other external force are subject to described closing in 65, realize the location of described electromagnet in direction of rotation.
Described first by hole 63 and the described second being arranged so that in the time that described electromagnet is installed by hole 64, described electromagnet two described in pin 31 and described elastic columnar shape buckle 11 carry out initial alignment in the first installing hole 61 and described the second installing hole 62 described in being first inserted into two respectively, then rotate described electromagnet certain angle, described in making two pin 31 and described elastic columnar shape buckle 11 screw in two respectively described in first by hole 63 and described second by accurately locating in hole 64, thereby complete the rotation assembling of described electromagnet.Electromagnet described in the present embodiment can be fixed on separately on described cover plate 6, and mount and dismount all very convenient, installation and maintenance are saved time and convenient, improve production efficiency, in addition, with respect to prior art, the rotation assembly structure of the electromagnet of the present embodiment and cover plate has reduced the use of screw and pressing plate 7, just in electromagnet Element Design, incorporated the feature that some can realize assembling, cost is lower.
In order further to improve the installation effectiveness of described electromagnet, and install the fixing reliability of rear described electromagnet, in the present embodiment, described second is less than the size of the described buckle 111 of described elastic columnar shape buckle 11 bottoms by the size in hole 64, the upper surface of described buckle 111 is to be suitable for the flat face that fits with the lower face of described cover plate 6, the lower surface of described buckle 111 is to insert described second by the guide surface 111a in hole 64 for described buckle 111, the described buckle 111 that is arranged so that by described guide surface 111a can be inserted into described second by hole 64, thereby improve the installation effectiveness of described electromagnet.
Particularly, in the present embodiment, described guide surface 111a is taper seat wide at the top and narrow at the bottom.Described buckle 111 inserts described second when the hole 64, first described taper seat contacts by hole 64 with described second, described taper seat passes through the upper balanced along engagement process STRESS VARIATION of hole 64 with described second, steady thereby described elastic columnar shape buckle and described second passes through the assembling in hole.
Further, in the present embodiment, as shown in Figure 5, in the middle of described elastic columnar shape buckle 11, be provided with notch 113, when described elastic columnar shape buckle 11 enters described the second installing hole 62 by described second by hole 64, pushed by described closing in 65, described notch 65 diminishes.The setting of described notch 65 provides the space of distortion to described elastic columnar shape buckle.
In the present embodiment, as shown in Figure 5, the described elastic columnar shape clamping part that is positioned at described buckle 111 tops is divided into cylindrical, and the outer surface that is positioned at the described elastic columnar shape buckle of described buckle 111 tops is arc surface.
In the present embodiment, as shown in Figure 5, described notch 65 is through to the top of described elastic columnar shape buckle 11 from the bottom of described elastic columnar shape buckle 11, described the second installing hole 62 and described second is crossing circular port by hole 64, described in two, the intersection of circular port is described closing in 65, and described second is less than or equal to the diameter of the cylindrical portion partial cross-section of described elastic columnar shape buckle by the aperture in hole 64.
Particularly, in the present embodiment, described second is less than the diameter of the cylindrical portion partial cross-section of described elastic columnar shape buckle by the aperture in hole 64, thereby while making described buckle 111 pass described second by hole 64 and be buckled in the lower face of described cover plate 6, the cylindrical part of described elastic columnar shape buckle 11 does not also recover distortion completely, still has elastic restoring force.
In the present embodiment, described second is identical with the aperture of described the second installing hole by hole, and described the first installing hole is bar hole, the described first circular port being communicated with by bar hole described in Kong Weiyu.
According to structure described above, below the assembling process of the electromagnet of the present embodiment and the rotation assembly structure of cover plate is described with reference to the accompanying drawings:
The installation process of described electromagnet:
As shown in Figure 3, be first ready to described electromagnet, make a side that described electromagnet has pin 31 and a described elastic columnar shape buckle 11 down.
Then, the described pin 31 of bottom, the two side moulding of yoke 3 described in described electromagnet is inserted into on described cover plate 6 two with it corresponding described first by hole 63, be greater than the development length of the horizontal component of described pin 63 due to described first by the aperture in hole 63, so described pin 63 just can be inserted into described first easily by hole 63.Now, press described electromagnet downwards, the taper seat and described second of the described buckle 111 of described elastic columnar shape buckle 11 bottoms is slided by the upper edge in hole 64, and pass through under the extruding on edge on hole 64 described second, described elastic columnar shape buckle 11 contraction distortions, being embodied in described notch 113 diminishes, continue to press described electromagnet downwards, described buckle 111 passes through hole 64 through described second, described elastic columnar shape buckle 11 starts recover distortion through described second after by hole 64 at described buckle 111, described buckle 111 is buckled in by elastic restoring force on the lower face of described cover plate 6, simultaneously, because the diameter of section of the cylindrical part of described elastic columnar shape buckle 11 is less than described second by the aperture in hole 64, thereby the cylindrical part of described elastic columnar shape buckle 11 and described second leans by the hole wall in hole 64.
Finally, rotate described electromagnet, described in two pin 31 from described first by rotating into hole 63 in described the first installing hole 61, the horizontal component of described pin 31 is buckled on the lower face of described cover plate 6, and the bottom that forms the described sidewall of described pin 31 is against on the upper face of described cover plate 6.Meanwhile, described elastic columnar shape buckle 11 rotates to an angle in process, the cylindrical part of described elastic columnar shape buckle 11 from described second by screwing in hole 64 in described the second installing hole 62, in screw-in process, the cylindrical part of described elastic columnar shape buckle 11 first passes through described closing in 65, during through described closing in 65, described elastic columnar shape buckle 11 is squeezed, on it, the described notch 113 of moulding diminishes, described elastic columnar shape buckle 11 is clamp-oned in described the second installing hole 62, described elastic columnar shape buckle 11 distortion that enter after described the second installing hole 62 start to recover, it is large that described notch 113 starts to become, after described elastic columnar shape buckle 11 is rotated in place, the cylindrical part of described elastic columnar shape buckle 11 is against on the hole wall of described the second installing hole 62, the strain of described elastic columnar shape buckle 11 is not recovered completely, therefore, also strong effect between the hole wall of the cylindrical part of described elastic columnar shape buckle 11 and described the second installing hole 62, and now, described buckle 111 is buckled on the lower face of described cover plate 6, thereby complete the assembling of described electromagnet.
The unloading process of described electromagnet:
The unloading process of described electromagnet is an anti-process of described electromagnet installation process, inwardly press described buckle 111 along electromagnet described in opposite spin, described in making two, pin 31 rotates to described first by hole 63 from described the first installing hole 61, described elastic columnar shape buckle 11 rotates to described second by hole 64 from described the second installing hole 63, then described electromagnet is taken off, thereby complete the dismounting of described electromagnet.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And the apparent variation of being extended out thus or variation are still among protection range of the present utility model.
Claims (10)
1. the rotation assembly structure of an electromagnet and cover plate, comprise cover plate (6) and be installed on the electromagnet on described cover plate (6), described electromagnet comprises yoke (3) and case (1), described yoke (3) comprises that two are parallel to each other and perpendicular to the sidewall of described cover plate (6), described case (1) is located at the rear of sidewall described in two, described yoke (3) two described in the bottom of sidewall form pin (31), described cover plate (6) forms the first installing hole (61) with described pin (31) corresponding position, described pin (31) is inserted in described the first installing hole (61),
It is characterized in that, described pin (31) comprises to the vertical portion of downward-extension and is connected in described vertical portion extending end and the horizontal component perpendicular to described sidewall, described in two, the vertical portion of pin is against respectively the relative inner of the first installing hole (61) described in two or relatively on the hole wall in outside, and sidewall bottom is against respectively on the upper and lower plates face of described cover plate (6) described in the horizontal component and two of pin described in two (31);
The bottom of described case (1) forms the elastic columnar shape buckle (11) to downward-extension, the bottom of described elastic columnar shape buckle (11) forms buckle (111), described cover plate (6) forms the second installing hole (62) with described elastic columnar shape buckle (11) corresponding position, described elastic columnar shape buckle (11) inserts in described the second installing hole (62), and the hole wall of the sidewall of described elastic columnar shape buckle (11) and described the second installing hole (62) offsets, and the direction of the power that offsets between the hole wall of the sidewall of described elastic columnar shape buckle (11) and described the second installing hole (62) is parallel with the horizontal-extending direction of described sidewall, described buckle (111) is buckled on the lower face of described cover plate (6),
Described in two, the first installing hole (61) and described the second installing hole (62) pass through hole (64) along being communicated with respectively first in same direction of rotation by hole (63) and second, the described first horizontal component that is suitable for described pin (31) by the size of hole (63) passes through from top to bottom, described second forms closing in (65) by hole (64) and described the second installing hole (62) connectivity part, described elastic columnar shape buckle (11) in the time screwing in described the second installing hole (62) by described second by hole (64) by described closing in (65) crimp.
2. the rotation assembly structure of electromagnet according to claim 1 and cover plate, is characterized in that: described second is less than the size of the described buckle (111) of described elastic columnar shape buckle (11) bottom by the size of hole (64); The flat face of the upper surface of described buckle (111) for being suitable for fitting with the lower face of described cover plate (6), the lower surface of described buckle (111) is for inserting described second by the guide surface (111a) in hole (64) for described buckle (111).
3. the rotation assembly structure of electromagnet according to claim 2 and cover plate, is characterized in that: described guide surface (111a) is taper seat wide at the top and narrow at the bottom.
4. according to the rotation assembly structure of the electromagnet described in any one in claim 1-3 and cover plate, it is characterized in that: in the middle of described elastic columnar shape buckle (11), be provided with notch (113), when described elastic columnar shape buckle (11) enters described the second installing hole (62) by described second by hole (64), by described closing in (65) extruding, described notch (113) diminishes.
5. the rotation assembly structure of electromagnet according to claim 4 and cover plate, is characterized in that: be positioned at described elastic columnar shape buckle (11) part of described buckle (111) top for cylindrical.
6. according to the rotation assembly structure of the electromagnet described in claim 5 and cover plate, it is characterized in that: described notch (113) is through to the top of described elastic columnar shape buckle (11) from the bottom of described elastic columnar shape buckle (11).
7. the rotation assembly structure of electromagnet according to claim 6 and cover plate, is characterized in that: described the second installing hole (62) and described second is crossing circular port by hole (64), and described in two, the intersection of circular port is described closing in (65).
8. the rotation assembly structure of electromagnet according to claim 7 and cover plate, is characterized in that: described second is less than or equal to the diameter of the cylindrical portion partial cross-section of described elastic columnar shape buckle (11) by the aperture of hole (64).
9. the rotation assembly structure of electromagnet according to claim 8 and cover plate, is characterized in that: described second is identical with the aperture of described the second installing hole (62) by hole (64).
10. the rotation assembly structure of electromagnet according to claim 9 and cover plate, is characterized in that: described the first installing hole (61) is bar hole, and described first is the circular port being communicated with described bar hole by hole (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848514.3U CN203596324U (en) | 2013-12-19 | 2013-12-19 | Rotary assembling structure of electromagnets and cover plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848514.3U CN203596324U (en) | 2013-12-19 | 2013-12-19 | Rotary assembling structure of electromagnets and cover plate |
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| Publication Number | Publication Date |
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| CN203596324U true CN203596324U (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320848514.3U Expired - Lifetime CN203596324U (en) | 2013-12-19 | 2013-12-19 | Rotary assembling structure of electromagnets and cover plate |
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| CN (1) | CN203596324U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319199A (en) * | 2014-11-06 | 2015-01-28 | 德力西电气有限公司 | Electronic switching-closing integrated control device |
| CN105499412A (en) * | 2015-11-10 | 2016-04-20 | 宁波市鄞州通力液压电器厂 | Mechanism for press-fitting magnetic yokes of electromagnets on bottom plates |
| CN105513783A (en) * | 2015-11-10 | 2016-04-20 | 宁波市鄞州通力液压电器厂 | Structure press-mounting electromagnetic yoke on base plate |
| CN108006936A (en) * | 2017-11-20 | 2018-05-08 | 珠海格力电器股份有限公司 | Case component and there is its air conditioner |
| CN110875752A (en) * | 2018-09-04 | 2020-03-10 | 青岛海信移动通信技术股份有限公司 | Card lid structure and mobile terminal |
-
2013
- 2013-12-19 CN CN201320848514.3U patent/CN203596324U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319199A (en) * | 2014-11-06 | 2015-01-28 | 德力西电气有限公司 | Electronic switching-closing integrated control device |
| CN105499412A (en) * | 2015-11-10 | 2016-04-20 | 宁波市鄞州通力液压电器厂 | Mechanism for press-fitting magnetic yokes of electromagnets on bottom plates |
| CN105513783A (en) * | 2015-11-10 | 2016-04-20 | 宁波市鄞州通力液压电器厂 | Structure press-mounting electromagnetic yoke on base plate |
| CN105499412B (en) * | 2015-11-10 | 2017-10-17 | 宁波市鄞州通力液压电器厂 | For the mechanism being fitted in electro-magnet magnetic yoke on bottom plate |
| CN108006936A (en) * | 2017-11-20 | 2018-05-08 | 珠海格力电器股份有限公司 | Case component and there is its air conditioner |
| CN110875752A (en) * | 2018-09-04 | 2020-03-10 | 青岛海信移动通信技术股份有限公司 | Card lid structure and mobile terminal |
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Granted publication date: 20140514 |