CN210148127U - Electromagnetic suction device for magnetic conduction object - Google Patents
Electromagnetic suction device for magnetic conduction object Download PDFInfo
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- CN210148127U CN210148127U CN201921030407.3U CN201921030407U CN210148127U CN 210148127 U CN210148127 U CN 210148127U CN 201921030407 U CN201921030407 U CN 201921030407U CN 210148127 U CN210148127 U CN 210148127U
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Abstract
The utility model belongs to the technical field of the electromagnetism suction means, a magnetism conduction object's electromagnetism suction means is disclosed. The magnetic conductive object of the utility model is magnetically connected with the electromagnet carrier, and the electromagnet carrier is detachably connected with the adapter plate; a plurality of first T-shaped holes are uniformly formed in the electromagnet carrier, T-shaped rods are arranged in the first T-shaped holes, one ends of the T-shaped rods penetrate through the other end of the electromagnet carrier, and limiting pieces are arranged at one ends of the T-shaped rods; the other end of the T-shaped rod is detachably connected with an electromagnet, and one end of the electromagnet, which is far away from the T-shaped rod, is abutted against the magnetic conductor; an elastic part is arranged between the inner bottom surface of the large hole section of the first T-shaped hole and the large diameter section of the T-shaped rod. The utility model can not cause the failure of the whole suction device due to the failure of part of the electromagnets; the elastic piece elastically deforms to a certain degree in the axial direction, so that the adsorption surface of the electromagnet is ensured to be completely contacted with the magnetic conduction object when the electromagnet absorbs the magnetic conduction object; so that all the electromagnets can be fully contacted with the magnetic conducting object.
Description
Technical Field
The utility model belongs to the technical field of the electromagnetism suction means, concretely relates to electromagnetism suction means of magnetic conduction object.
Background
The electromagnetic clamping jaw is usually considered preferentially when the clamping jaw at the tail end of the mechanical arm is designed for an object with strong magnetic permeability, and compared with a pneumatic clamping jaw or a mechanical clamping jaw, the electromagnetic clamping jaw cannot damage the surface of the clamped object. In practical application, the surface shape of some objects is not a complete plane, but a circular ring or other irregular structures, the specially-made electromagnet is expensive, the object can not be successfully sucked due to uneven stress when being sucked by a single electromagnet. In addition, the electromagnetic absorption scheme composed of a plurality of electromagnets is often abandoned because the electromagnetic attraction force is reduced rapidly due to the fact that the tail ends of the electromagnets are not on the same plane, and the practical effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems existing in the prior art, the present invention provides an electromagnetic suction device for magnetic conductive objects.
The utility model discloses the technical scheme who adopts does:
an electromagnetic suction device of a magnetic conduction object comprises a magnetic conduction object, an electromagnet carrier and an adapter plate which is used for connecting an external mechanism, wherein the magnetic conduction object is magnetically connected with the electromagnet carrier, and the electromagnet carrier is detachably connected with the adapter plate; a plurality of first T-shaped holes with the inner diameters decreasing from one end of the electromagnet carrier to the other end of the electromagnet carrier are uniformly formed in the electromagnet carrier, T-shaped rods are arranged in the first T-shaped holes in a matched mode, one end of each T-shaped rod penetrates through the other end of the electromagnet carrier, and a limiting piece is arranged at one end of each T-shaped rod; the other end of the T-shaped rod is detachably connected with an electromagnet, and one end of the electromagnet, which is far away from the T-shaped rod, is abutted against the magnetic conductor; an elastic piece is arranged between the inner bottom surface of the large hole section of the first T-shaped hole and the large diameter section of the T-shaped rod.
It is further preferred that the adapter plate is in threaded connection with the electromagnet carrier. The threaded connection mode is simple, convenient and convenient to disassemble and assemble, and a large amount of installation time, manpower and material resources can be saved.
Still more preferably, the limiting member is a nut, an external thread is arranged at one end of the T-shaped rod, and one end of the T-shaped rod is in threaded connection with the nut. The nut is simple in structure, the threaded connection mode is also simple, and as long as the size of the nut is larger than the inner diameter of the small hole section of the first T-shaped hole, the elastic range of the elastic piece can be adjusted by adjusting the screwing-in depth of the nut at one end of the T-shaped rod, so that the whole precision is better, and the adaptability is stronger.
Still more preferably, the elastic member is a belleville spring. Belleville springs, also known as belleville washers, were the first utility model j.belleville in france more than 100 years ago. The disc spring is in a conical disc shape, is different from the traditional spring, has special function, and is mainly characterized by large load, short stroke, small required space, convenient combination and use, easy maintenance and replacement and high economic safety. It is suitable for the precise heavy machinery with small space and large load. The optimal application range of the compression stroke is between 10% and 75% of the maximum compression stroke. The disc spring is subjected to an extremely large load in a small space. The deformation energy per unit volume of the disc spring is larger than that of other types of springs. Has good buffering and shock absorbing capacity, and particularly has more remarkable effects of absorbing impact and dissipating energy due to the surface friction resistance when the overlapping combination is adopted.
Still further preferably, the adapter plate is connected with the electromagnet carrier through a socket head screw; the adapter plate is provided with a threaded hole, the electromagnet carrier is provided with a second T-shaped hole, and the threaded section of the concave head screw penetrates through the second T-shaped hole and is in threaded connection with the threaded hole of the adapter plate.
It is further preferred that the threaded section of the socket head screw is externally sleeved with a spring washer located in the second T-shaped hole. The spring washer is widely applied to bearing and non-bearing structures of common mechanical products, and has the characteristics of low cost, convenient installation and suitability for parts with frequent assembly and disassembly. A spring washer arrangement is provided under the nut to prevent the nut from loosening. The arrangement of the socket head screw facilitates the installation and the disassembly between the adapter plate and the electromagnet carrier, the later recovery and the reuse are facilitated, and a large amount of cost can be saved.
Still more preferably, an annular plane is arranged at one end of the magnetic conducting object facing the electromagnet carrier, and one end of the electromagnet far away from the T-shaped rod abuts against the annular plane. The annular plane can ensure that a plurality of electromagnets and the magnetic conduction object are in full contact on the same plane, and the contact stability is ensured.
Still further preferably, the middle of the electromagnet carrier is provided with a through hole, and a clearance groove communicated with the large hole section of the first T-shaped hole is formed in the through hole, so that the electromagnet can be conveniently wired from the inside, and the appearance is beautified.
The other end of the T-shaped rod is in threaded connection with the electromagnet. The threaded connection mode is simple, convenient and convenient to disassemble and assemble, and a large amount of installation time, manpower and material resources can be saved.
The utility model has the advantages that:
the utility model discloses simple structure, low cost, a plurality of electro-magnets circular telegram simultaneously, when absorbing magnetic conduction thing, ensure that magnetic conduction thing atress is even, no internal torque exists, when a trouble appears in one of the electro-magnets, will bear its suction by the electro-magnet that closes on, can not lead to whole suction means to become invalid because of the inefficacy of partial electro-magnet; the electromagnet carrier can restrain the electromagnets and enable the electromagnets to move only along the direction of the central shaft, the elastic part elastically deforms to a certain degree in the axial direction, and when the planes of the tail ends of the electromagnets are not coplanar (which may be caused by connection errors with the T-shaped rod or inconsistent lengths of the electromagnets), the axial deformation of the elastic part is used for compensation, so that when the electromagnets absorb the magnetic conductive objects, the adsorption surfaces of all the electromagnets are completely contacted with the magnetic conductive objects; t type pole is convenient for make elastic component both ends step up, stabilizes in first T type downthehole, and the T type pole of stable giving is an elastic force, and indirect one elasticity moving range that gives the electro-magnet promptly, is convenient for all electro-magnets and magnetic conduction thing fully contact.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
fig. 2 is a cross-sectional view of the electromagnet carrier of the present invention;
fig. 3 is a perspective view of the electromagnet carrier of the present invention;
fig. 4 is a schematic structural view of the magnetic conductive object of the present invention.
In the figure: 1-an electromagnet; 2-T-bar; 3-an elastic member; 4-an electromagnet carrier; 5-a limiting part; 6-magnetic conducting object; 7-an adapter plate; 8-a spring washer; 9-socket head screw; 10-a ring plane; 11-clearance groove.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the accompanying drawings is only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without any inventive work.
The technical solution provided by the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
In some instances, some embodiments are not described or not in detail, as they are conventional or customary in the art.
Furthermore, the technical features described herein, or the steps of all methods or processes disclosed, may be combined in any suitable manner in one or more embodiments, in addition to the mutually exclusive features and/or steps. It will be readily appreciated by those of skill in the art that the order of the steps or operations of the methods associated with the embodiments provided herein may be varied. Any order in the drawings and examples is for illustrative purposes only and does not imply that a certain order is required unless explicitly stated to be required.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The terms "connected" and "coupled" when used in this application, encompass both direct and indirect connections (and couplings) where appropriate and where not necessary contradictory.
The first embodiment is as follows:
as shown in fig. 1 to 4, the present embodiment provides an electromagnetic suction device for a magnetic conduction object, including a magnetic conduction object 6, an electromagnet carrier 4, and an adapter plate 7 for connecting an external mechanism, which are sequentially arranged, in which the adapter plate 7 is generally used for connecting an external mechanical arm, the magnetic conduction object 6 is magnetically connected with the electromagnet carrier 4, and the electromagnet carrier 4 is detachably connected with the adapter plate 7; a plurality of first T-shaped holes (namely T-shaped holes only comprising a large-diameter section and a small-diameter section) with the inner diameters decreasing from one end of the electromagnet carrier 4 facing the magnetic conductor 6 to the other end are uniformly formed in the electromagnet carrier 4, T-shaped rods 2 are arranged in the first T-shaped holes in a matched mode, one ends of the T-shaped rods 2 penetrate through the other end of the electromagnet carrier 4, and limiting pieces 5 are arranged at one ends of the T-shaped rods 2; the other end of the T-shaped rod 2 is detachably connected with an electromagnet 1, and one end, far away from the T-shaped rod 2, of the electromagnet 1 is abutted to a magnetic conductor 6; an elastic part 3 is arranged between the inner bottom surface of the large hole section of the first T-shaped hole and the large diameter section of the T-shaped rod 2. In the embodiment, the specific number of the electromagnets can be selected according to actual conditions, and six electromagnets are uniformly arranged along the central shaft in the figure of the embodiment.
The utility model discloses simple structure, low cost, a plurality of electro-magnets circular telegram simultaneously, when absorbing magnetic conduction thing, ensure that magnetic conduction thing atress is even, no internal torque exists, when a trouble appears in one of the electro-magnets, will bear its suction by the electro-magnet that closes on, can not lead to whole suction means to become invalid because of the inefficacy of partial electro-magnet; the electromagnet carrier can restrain the electromagnets and enable the electromagnets to move only along the direction of the central shaft, the elastic part 3 has a certain degree of elastic deformation in the axial direction, and when the planes of the tail ends of the electromagnets are not coplanar (which may be caused by connection errors with the T-shaped rod 2 or inconsistent lengths of the electromagnets), the axial deformation of the elastic part 3 is used for compensation, so that when the electromagnets absorb the magnetic conductive objects, the adsorption surfaces of all the electromagnets are completely contacted with the magnetic conductive objects; the T-shaped rod is convenient for clamping two ends of the elastic part and is stabilized in the first T-shaped hole, an elastic force is stably applied to the T-shaped rod, namely, an elastic moving range is indirectly applied to the electromagnet, and all electromagnets are convenient to fully contact with the magnetic conducting object 6.
Example two:
the present embodiment is a further improvement on the basis of the first embodiment, and specific differences between the present embodiment and the first embodiment are as follows:
in this embodiment, it should be further explained that the adapter plate 7 is in threaded connection with the electromagnet carrier 4. The threaded connection mode is simple, convenient and convenient to disassemble and assemble, and a large amount of installation time, manpower and material resources can be saved.
Example three:
the present embodiment is a further improvement on the basis of the first embodiment or the second embodiment, and the specific differences between the present embodiment and the first embodiment or the second embodiment are:
in this embodiment, it should be further described that the limiting member 5 is a nut, an external thread is disposed at one end of the T-shaped rod 2, and one end of the T-shaped rod 2 is in threaded connection with the nut. The nut has the advantages that the structure is simple, the threaded connection mode is also simple, and as long as the size of the nut is larger than the inner diameter of the small hole section of the first T-shaped hole, the elastic range of the elastic piece can be adjusted by adjusting the screwing-in depth of the nut at one end of the T-shaped rod 2, so that the whole precision is better, and the adaptability is stronger.
Example four:
the present embodiment is a further improvement made on the basis of any one of the first to third embodiments, and the specific differences between the present embodiment and any one of the first to third embodiments are as follows:
in this embodiment, it should be further noted that the elastic member 3 is a belleville spring. Belleville springs, also known as belleville washers, were the first utility model j.belleville in france more than 100 years ago. The disc spring is in a conical disc shape, is different from the traditional spring, has special function, and is mainly characterized by large load, short stroke, small required space, convenient combination and use, easy maintenance and replacement and high economic safety. It is suitable for the precise heavy machinery with small space and large load. The optimal application range of the compression stroke is between 10% and 75% of the maximum compression stroke. The disc spring is subjected to an extremely large load in a small space. The deformation energy per unit volume of the disc spring is larger than that of other types of springs. Has good buffering and shock absorbing capacity, and particularly has more remarkable effects of absorbing impact and dissipating energy due to the surface friction resistance when the overlapping combination is adopted.
Example five:
the present embodiment is a further improvement made on the basis of any one of the first to fourth embodiments, and the specific differences between the present embodiment and any one of the first to fourth embodiments are as follows:
in this embodiment, it should be further described that the adapter plate 7 is connected with the electromagnet carrier 4 through a socket head screw 9; the adapter plate 7 is provided with a threaded hole, the electromagnet carrier 4 is provided with a second T-shaped hole, and the threaded section of the socket head screw 9 penetrates through the second T-shaped hole and is in threaded connection with the threaded hole of the adapter plate 7. The arrangement of the socket head screw 9 facilitates the installation and the disassembly between the adapter plate 7 and the electromagnet carrier 4, the later recovery and the reuse are facilitated, and a large amount of cost can be saved.
Example six:
the present embodiment is a further improvement made on the basis of the fifth embodiment, and the specific differences between the present embodiment and the fifth embodiment are:
in this embodiment, it should be further noted that the threaded section of the socket head screw 9 is externally sleeved with a spring washer 8 positioned in the second T-shaped hole. The spring washer is widely applied to bearing and non-bearing structures of common mechanical products, and has the characteristics of low cost, convenient installation and suitability for parts with frequent assembly and disassembly. A spring washer arrangement is provided under the nut to prevent the nut from loosening.
Example seven:
the present embodiment is a further improvement made on the basis of any one of the first to sixth embodiments, and the specific differences between the present embodiment and any one of the first to sixth embodiments are:
in this embodiment, it should be further noted that an end of the magnetic conductive object 6 facing the electromagnet carrier 4 is provided with an annular plane 10, and an end of the electromagnet 1 away from the T-shaped rod 2 abuts against the annular plane 10. The annular plane 10 can ensure that a plurality of electromagnets 1 and the magnetic conduction object 6 are in full contact on one plane, and the contact stability is ensured.
Example eight:
the present embodiment is a further improvement made on the basis of any one of the first to seventh embodiments, and the specific differences between the present embodiment and any one of the first to seventh embodiments are as follows:
it should be further described in this embodiment that a through hole is formed in the middle of the electromagnet carrier 4, and a clearance groove 11 communicating with a large hole section of the first T-shaped hole is formed in the through hole, so that the electromagnet can be conveniently wired from the inside, and the appearance is beautified.
Example nine:
the present embodiment is a further improvement made on the basis of any one of the first to eighth embodiments, and the specific differences between the present embodiment and any one of the first to eighth embodiments are:
in this embodiment, it should be further noted that the other end of the T-shaped rod 2 is screwed with the electromagnet 1. The threaded connection mode is simple, convenient and convenient to disassemble and assemble, and a large amount of installation time, manpower and material resources can be saved.
The utility model provides a scheme is absorb to electromagnetism of magnetic conduction object, its technical key lies in, and this scheme provides an electromagnetism to the irregular shape object and absorbs the scheme, and simultaneously, ingenious structure can let the electro-magnet end of the different positions in plane top be in the coplanar all the time for this electromagnetism absorbs the scheme and has practical value.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (9)
1. The utility model provides an electromagnetism suction means of magnetic conduction object which characterized in that: the electromagnetic device comprises a magnetic conducting object (6), an electromagnet carrier (4) and an adapter plate (7) which is used for connecting an external mechanism, wherein the magnetic conducting object (6) is magnetically connected with the electromagnet carrier (4), and the electromagnet carrier (4) is detachably connected with the adapter plate (7); a plurality of first T-shaped holes with the inner diameters decreasing from one end of the electromagnet carrier (4) to the other end of the electromagnet carrier (6) are uniformly formed, T-shaped rods (2) are arranged in the first T-shaped holes in a matched mode, one end of each T-shaped rod (2) penetrates through the other end of the electromagnet carrier (4), and a limiting piece is arranged at one end of each T-shaped rod (2); the other end of the T-shaped rod (2) is detachably connected with an electromagnet (1), and one end, far away from the T-shaped rod (2), of the electromagnet (1) is abutted to the magnetic conducting object (6); an elastic part (3) is arranged between the inner bottom surface of the large hole section of the first T-shaped hole and the large diameter section of the T-shaped rod (2).
2. The electromagnetic extraction device of a magnetically permeable object according to claim 1, wherein: the adapter plate (7) is in threaded connection with the electromagnet carrier (4).
3. The electromagnetic extraction device of a magnetically permeable object according to claim 1, wherein: the limiting piece (5) is a nut, an external thread is arranged at one end of the T-shaped rod (2), and one end of the T-shaped rod (2) is in threaded connection with the nut.
4. The electromagnetic extraction device of a magnetically permeable object according to claim 1, wherein: the elastic piece (3) is a belleville spring.
5. The electromagnetic extraction device of a magnetically permeable object according to claim 1, wherein: the adapter plate (7) is connected with the electromagnet carrier (4) through a socket head screw (9); the electromagnetic switch is characterized in that a threaded hole is formed in the adapter plate (7), a second T-shaped hole is formed in the electromagnet carrier (4), and a threaded section of the socket head screw (9) penetrates through the second T-shaped hole and is in threaded connection with the threaded hole of the adapter plate (7).
6. The electromagnetic extraction device of a magnetically permeable object according to claim 5, wherein: and a spring washer (8) positioned in the second T-shaped hole is sleeved outside the thread section of the socket head screw (9).
7. The electromagnetic extraction device of a magnetically permeable object according to claim 1, wherein: one end of the magnetic conductive object (6) facing the electromagnet carrier (4) is provided with an annular plane (10), and one end of the electromagnet (1) far away from the T-shaped rod (2) is abutted against the annular plane (10).
8. The electromagnetic extraction device of a magnetically permeable object according to claim 1, wherein: the middle part of the electromagnet carrier (4) is provided with a through hole, and a clearance groove (11) communicated with a large hole section of the first T-shaped hole is formed in the through hole.
9. The electromagnetic extraction device of a magnetically permeable object according to claim 1, wherein: the other end of the T-shaped rod (2) is in threaded connection with the electromagnet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030407.3U CN210148127U (en) | 2019-07-02 | 2019-07-02 | Electromagnetic suction device for magnetic conduction object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030407.3U CN210148127U (en) | 2019-07-02 | 2019-07-02 | Electromagnetic suction device for magnetic conduction object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210148127U true CN210148127U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921030407.3U Active CN210148127U (en) | 2019-07-02 | 2019-07-02 | Electromagnetic suction device for magnetic conduction object |
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|---|---|
| CN (1) | CN210148127U (en) |
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2019
- 2019-07-02 CN CN201921030407.3U patent/CN210148127U/en active Active
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