CN212690647U - Electromagnetic brake convenient to installation - Google Patents
Electromagnetic brake convenient to installation Download PDFInfo
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- CN212690647U CN212690647U CN202021556180.9U CN202021556180U CN212690647U CN 212690647 U CN212690647 U CN 212690647U CN 202021556180 U CN202021556180 U CN 202021556180U CN 212690647 U CN212690647 U CN 212690647U
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- electromagnetic brake
- electromagnet
- mounting groove
- shell
- install
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Abstract
The utility model discloses an electromagnetic brake convenient to install, which comprises a first electromagnetic brake shell, wherein an annular first mounting groove is arranged in the first electromagnetic brake shell, an electromagnet is fixedly arranged in the first mounting groove, one side of the electromagnet is provided with a circular second mounting groove, an elastic element is arranged in the second mounting groove, an armature is arranged above the electromagnet and is connected with the elastic element, a flange is fixedly arranged on the first electromagnetic brake shell, a rotating shaft is arranged in the flange, two symmetrical arc-shaped rotating shaft sleeves are fixedly arranged in the first electromagnetic brake shell, a friction plate is fixedly connected on the outer surface of the armature, a cover plate is arranged above the friction plate, a first screw is arranged in a first threaded hole, so that the fixing is convenient, and the parts are prevented from being easily loosened, the firmness of the electromagnetic brake is enhanced, and the installation and the disassembly of parts are facilitated.
Description
Technical Field
The utility model relates to an electromagnetic braking ware technical field specifically is an electromagnetic braking ware convenient to installation.
Background
The electromagnetic brake is a connector for transmitting the torque force of the driving side to the driven side, can be freely combined, cut off or braked according to requirements, has the advantages of compact structure, simplicity in operation, sensitivity in response, long service life, reliability in use, easiness in realizing remote control and the like, can be divided into an electromagnetic powder brake and an electromagnetic eddy current brake, and is widely applied to a servo motor and the like in electric facilities.
The electromagnetic brake in the prior art is inconvenient to install and disassemble, poor in firmness in installation and removal, easy to loosen and low in practicability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electromagnetic braking ware convenient to installation, be convenient for installation and dismantlement, the fastness after the installation is higher, is difficult to not hard up, and the practicality is high to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an electromagnetic brake convenient to install comprises a first electromagnetic brake shell, wherein an annular first installation groove is formed in the first electromagnetic brake shell, an electromagnet is fixedly installed in the first installation groove, a circular second installation groove is formed in one side of the electromagnet, an elastic element is installed in the second installation groove, an armature is installed above the electromagnet and connected with the elastic element, a flange is fixedly installed on the first electromagnetic brake shell, a rotating shaft is installed in the flange, two symmetrical arc-shaped rotating shaft sleeves are fixedly installed in the first electromagnetic brake shell, a friction plate is fixedly connected to the outer surface of the armature, a cover plate is arranged above the friction plate, a round hole is formed in the cover plate, the rotating shaft is installed in the round hole, and a braking piece is fixedly installed on the cover plate, the brake block is located on one side of the friction plate, a plurality of first threaded holes are formed in the upper surfaces of the cover plate and the electromagnet, first screws are installed in the first threaded holes in a threaded mode, and a second electromagnetic brake shell 20 is fixedly connected to the first electromagnetic brake shell 1.
Preferably, a second threaded hole is formed in the flange, and a second screw is fixedly mounted on the second threaded hole.
Preferably, the rotating shaft is provided with a key slot.
Preferably, a coil is mounted on the inner surface of the first electromagnetic brake housing, and a lead is connected to the coil.
Preferably, the depth of the second mounting groove is the same as the height of the electromagnet.
Preferably, the second electromagnetic brake housing is located at an upper end of the cover plate, and an upper surface of the cover plate is matched with an inner surface of the second electromagnetic brake housing.
Preferably, a plurality of symmetrical through holes are formed in the end faces of the first electromagnetic brake shell and the second electromagnetic brake shell, and third screw bolts installed in the through holes penetrate through the end faces of the first electromagnetic brake shell and the second electromagnetic brake shell to be fixedly installed.
Compared with the prior art, the beneficial effects of the utility model are that:
the electromagnetic brake convenient to install is characterized in that an annular first installation groove is formed in a first electromagnetic brake shell, so that an electromagnet is convenient to fixedly install, and an installed arc-shaped rotating shaft sleeve is convenient for installing a rotating shaft and prevents the rotating shaft from inclining during braking; all be equipped with a plurality of first screw holes on the upper surface of circular apron and the electro-magnet that are equipped with, first screw hole internal thread installs first screw, is convenient for fix, prevents to become flexible easily between the spare part, strengthens this electromagnetic braking's fastness, also is convenient for the installation and the dismantlement of spare part.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a schematic exploded view of the present invention;
fig. 4 is a schematic cross-sectional view of the present invention;
in the figure: 1. a first electromagnetic brake housing; 2. a first mounting groove; 3. an electromagnet; 4. a second mounting groove; 5. an elastic element; 6. an armature; 7. a rotating shaft; 8. rotating the shaft sleeve; 9. a friction plate; 10. a cover plate; 11. a circular hole; 12. a brake pad; 13. a first threaded hole; 14. a first screw; 15. a second threaded hole; 16. a second screw; 17. a keyway; 18. a coil; 19. a wire; 20. a second electromagnetic brake housing; 21. a through hole; 22. and (4) a flange.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, an electromagnetic brake convenient to mount includes a first electromagnetic brake housing 1, an annular first mounting groove 2 is provided in the first electromagnetic brake housing 1, an electromagnet 3 is fixedly mounted in the first mounting groove 2, a circular second mounting groove 4 is provided at one side of the electromagnet 3, an elastic element 5 is mounted in the second mounting groove 4, an armature 6 is mounted above the electromagnet 3, the armature 6 and the elastic element 5 are connected with each other, a flange 22 is fixedly mounted on the first electromagnetic brake housing 1, a rotating shaft 7 is mounted in the flange 22, two symmetrical arc-shaped rotating shaft sleeves 8 are fixedly mounted in the first electromagnetic brake housing 1, a friction plate 9 is fixedly connected to an outer surface of the armature 6, a cover plate 10 is provided above the friction plate 9, a circular hole 11 is provided on the cover plate 10, the rotating shaft 7 is mounted in the circular hole 11, a brake pad 12 is fixedly mounted on the cover plate, the brake plate 12 is positioned at one side of the friction plate 9, the cover plate 10 and the upper surface of the electromagnet 3 are respectively provided with a plurality of first threaded holes 13, first screws 14 are respectively arranged in the plurality of first threaded holes 13 in a threaded manner, a second electromagnetic brake shell 20 is fixedly connected to the first electromagnetic brake shell 1, this electromagnetic braking ware convenient to installation is equipped with annular first mounting groove 2 in the first electromagnetic braking ware casing 1, the fixed mounting of the electro-magnet 3 of being convenient for, the arc of installation rotates the installation of axle sleeve 8 the axis of rotation 7 of being convenient for, prevent that axis of rotation 7 from taking place the slope when braking, all be equipped with a plurality of first screw holes 13 on the upper surface of circular apron 10 and electro-magnet 3 that are equipped with, first screw 14 is installed to first screw hole 13 internal thread, be convenient for fixed, prevent that it is not hard up easily between the spare part, strengthen this electromagnetic braking ware's fastness, also be convenient for the installation and the dismantlement of spare part.
Be equipped with second screw hole 15 on the flange 22, fixed mounting has second screw 16 on the second screw hole 15, through second screw hole 15 that is equipped with on the upper surface of flange 22, has second screw 16 to be convenient for brake through fixed mounting on second screw hole 15 when braking pivot 7, prevents that pivot 7 from rotating.
The rotating shaft 7 is provided with a key groove 17, the rotating shaft 7 is arranged on the electromagnetic brake, and the rotating shaft 7 is fixed in a rotating bearing on the first electromagnetic brake shell 1 through a key fixed in the key groove 17, so that the fixing is facilitated.
The inner surface of the first electromagnetic brake shell 1 is provided with a coil 18, the coil 18 is connected with a lead 19, the lead 19 is electrically connected with the coil 18, and when the electromagnetic brake is used, a magnetic induction line is generated, so that the electromagnetic brake is convenient to brake.
The depth of the second mounting groove 4 is the same as the height of the electromagnet 3, and the electromagnet 3 can be conveniently mounted in the second mounting groove 4.
Second electromagnetic brake casing 20 is located the upper end of apron 10, and the upper surface of apron 10 and the internal surface of second electromagnetic brake casing 20 mutually support, and the clearance when the internal surface of the upper surface of apron 10 and second electromagnetic brake casing 20 mutually supports and reduces the installation prevents to cause easily not hard up, reduces the fastness between the structure.
When this electromagnetic braking ware convenient to installation used, be equipped with annular first mounting groove 2 in this electromagnetic braking ware casing 1 convenient to installation, the fixed mounting of electro-magnet 3 of being convenient for, the arc of installation rotates the installation of axle sleeve 8 and is convenient for axis of rotation 7, prevent that axis of rotation 7 from taking place to incline when braking, all be equipped with a plurality of first screw holes 13 on the upper surface of circular apron 10 that are equipped with and electro-magnet 3, first screw 14 is installed to first screw hole 13 internal thread, be convenient for fix, prevent to become flexible easily between the spare part, strengthen this electromagnetic braking ware's fastness, also be convenient for spare part's installation and dismantlement, second screw hole 15 through being equipped with on the upper surface of flange 22, fixed mounting has second screw 16 to be convenient for brake on second screw hole 15 when braking axis of rotation 7, prevent axis of rotation 7 from rotating.
Example 2
Referring to fig. 1 and 3, the difference from embodiment 1 is that the first electromagnetic brake housing 1 and the second electromagnetic brake housing 20 have structures convenient to mount, which are as follows:
all be equipped with the through-hole 21 of a plurality of symmetries on the terminal surface of first electromagnetic brake casing 1 and second electromagnetic brake casing 20, the third screw of installation runs through the terminal surface fixed mounting of first electromagnetic brake casing 1 and second electromagnetic brake casing 20 in the through-hole 21, and when the through-hole 21 through the symmetry was fixed at first electromagnetic brake casing 1 and second electromagnetic brake casing 20, the convenient connection also made things convenient for this electromagnetic brake's installation and dismantlement, the practicality is higher.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electromagnetic brake convenient to install, comprising a first electromagnetic brake housing (1), characterized in that: the brake device is characterized in that an annular first mounting groove (2) is formed in the first electromagnetic brake shell (1), an electromagnet (3) is fixedly mounted in the first mounting groove (2), a circular second mounting groove (4) is formed in one side of the electromagnet (3), an elastic element (5) is mounted in the second mounting groove (4), an armature (6) is mounted above the electromagnet (3), the armature (6) is connected with the elastic element (5) in an interconnection mode, a flange (22) is fixedly mounted on the first electromagnetic brake shell (1), a rotating shaft (7) is mounted in the flange (22), two symmetrical arc-shaped rotating shaft sleeves (8) are fixedly mounted in the first electromagnetic brake shell (1), a friction plate (9) is fixedly connected to the outer surface of the armature (6), and a circular cover plate (10) is arranged above the friction plate (9), the brake disc structure is characterized in that a round hole (11) is formed in the cover plate (10), the rotating shaft (7) is installed in the round hole (11), a brake disc (12) is fixedly installed on the cover plate (10), the brake disc (12) is located on one side of the friction disc (9), a plurality of first threaded holes (13) are formed in the upper surfaces of the cover plate (10) and the electromagnet (3), first screws (14) are installed in the first threaded holes (13) in a threaded mode, and a second electromagnetic brake shell (20) is fixedly connected to the first electromagnetic brake shell (1).
2. An electromagnetic brake easy to install as claimed in claim 1, wherein: and a second threaded hole (15) is formed in the flange (22), and a second screw (16) is fixedly mounted on the second threaded hole (15).
3. An electromagnetic brake easy to install as claimed in claim 1, wherein: and a key groove (17) is arranged on the rotating shaft (7).
4. An electromagnetic brake easy to install as claimed in claim 1, wherein: a coil (18) is installed on the inner surface of the first electromagnetic brake shell (1), and a lead (19) is connected to the coil (18).
5. An electromagnetic brake easy to install as claimed in claim 1, wherein: the depth of the second mounting groove (4) is the same as the height of the electromagnet (3).
6. An electromagnetic brake easy to install as claimed in claim 1, wherein: the second electromagnetic brake housing (20) is located at the upper end of the cover plate (10), and the upper surface of the cover plate (10) is matched with the inner surface of the second electromagnetic brake housing (20).
7. An electromagnetic brake easy to install as claimed in claim 1, wherein: the end face of the first electromagnetic brake shell (1) and the end face of the second electromagnetic brake shell (20) are provided with a plurality of symmetrical through holes (21), and third screws installed in the through holes (21) penetrate through the end face of the first electromagnetic brake shell (1) and the end face of the second electromagnetic brake shell (20) to be fixedly installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556180.9U CN212690647U (en) | 2020-07-31 | 2020-07-31 | Electromagnetic brake convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556180.9U CN212690647U (en) | 2020-07-31 | 2020-07-31 | Electromagnetic brake convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212690647U true CN212690647U (en) | 2021-03-12 |
Family
ID=74900404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021556180.9U Active CN212690647U (en) | 2020-07-31 | 2020-07-31 | Electromagnetic brake convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212690647U (en) |
-
2020
- 2020-07-31 CN CN202021556180.9U patent/CN212690647U/en active Active
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