CN209993549U

CN209993549U - Relay duplex position inserts yoke iron device

Info

Publication number: CN209993549U
Application number: CN201920710421.1U
Authority: CN
Inventors: 黄彪
Original assignee: Xiamen Weixi Automation Technology Co Ltd
Current assignee: Xiamen Weixi Automation Technology Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-24
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a yoke device is inserted to relay duplex position, which comprises a housin, the internally mounted of casing has the base, and the top of base is connected with the yoke, the inside of casing is provided with the electro-magnet, and the outer wall fixedly connected with connecting block of electro-magnet, connecting block and base fixed connection, the inside of base is provided with two constant head tanks, and the inside of constant head tank is provided with the spring board, a plurality of first springs of fixedly connected with between the bottom of spring board and the interior diapire of constant head tank. The utility model discloses in, when the locating piece removed the position to two fixed slots, the second spring drove the connecting rod and resets to make in the fixed slot that the locating piece embedding corresponds, make the yoke install on the base, it is more convenient to compare to dismantle in the screw installation, through the horizontal pole that sets up, can have spacing effect to two connecting rods, make external force when promoting the connecting rod, can make connecting rod parallel translation.

Description

Relay duplex position inserts yoke iron device

Technical Field

The utility model relates to a relay processing technology field especially relates to a relay duplex position inserts yoke iron device.

Background

The yoke iron is an optional part on the electromagnet and is used for enhancing the attraction force of the electromagnetic coil and sealing the magnetic force lines generated by the electromagnetic coil inside, so that the efficiency of the electromagnet is improved, the armature iron of a general electromagnetic servo mechanism (comprising a relay), namely the movable iron core attracted by the electromagnet, is positioned in the center of the coil and cannot fully utilize the magnetic energy of the electromagnetic coil, and after the yoke iron (namely a static iron core) is added, the yoke iron and the armature iron form a closed magnetic circuit to seal the magnetic force lines generated by the electromagnetic coil inside, so that the magnetic energy is fully utilized, and the efficiency of the electromagnet reaches the highest;

the yoke subassembly of current relay adopts the bolt to fix usually, if meet strong vibration screw easy not hard up after the locking, and the bolt time is for a long time easily goes up the rust moreover, dismantles inconveniently, has certain drawback in using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-station yoke iron inserting device for a relay.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a relay duplex position inserts yoke device, includes the casing, the internally mounted of casing has the base, and the top of base is connected with the yoke, the inside of casing is provided with the electro-magnet, and the outer wall fixedly connected with connecting block of electro-magnet, connecting block and base fixed connection, the inside of base is provided with two constant head tanks, and the inside of constant head tank is provided with the spring board, a plurality of first springs of fixedly connected with between the bottom of spring board and the interior diapire of constant head tank, the installing port has been seted up with the position that the constant head tank corresponds to the bottom of yoke, be provided with two connecting rods in the installing port, two the bottom of connecting rod all is connected with the locating.

As a further description of the above technical solution:

two the locating piece is located the inside of constant head tank, the fixed slot has all been seted up with the position that the locating piece corresponds to the both sides of constant head tank, and constant head tank and fixed slot intercommunication.

As a further description of the above technical solution:

the top of the two connecting rods is fixedly connected with a moving block, and two second springs are connected between the two connecting rods.

As a further description of the above technical solution:

round holes are formed in the outer surfaces of the two connecting rods, and the two round holes are located on the same horizontal line.

As a further description of the above technical solution:

the horizontal connection has the horizontal pole in the installing port, and the horizontal pole passes two round holes, sliding connection between the inner wall of horizontal pole and round hole.

As a further description of the above technical solution:

the two positioning blocks are respectively and vertically connected with the two corresponding connecting rods.

The utility model discloses following beneficial effect has:

1. this relay duplex position inserts yoke device, connecting rod through setting up, the constant head tank, the fixed slot, the locating piece, the spring board, first spring and second spring, when will installing the yoke, remove two connecting rods to relative direction, then insert the constant head tank with the bottom of two connecting rods in, when the locating piece removed the position to two fixed slots, the second spring drove the connecting rod and resets, thereby make in the fixed slot that the locating piece embedding corresponds, make the yoke install on the base, it is more convenient to compare in the screw installation dismantlement.

2. This relay duplex position inserts yoke iron device through the horizontal pole that sets up, can have spacing effect to two connecting rods for external force can make connecting rod parallel translation when promoting the connecting rod.

Drawings

Fig. 1 is a schematic view of an overall structure of a relay double-station yoke device according to the present invention;

fig. 2 is an enlarged view of a position a in fig. 1 of the relay double-station yoke iron insertion device according to the present invention;

fig. 3 is a schematic diagram of a position of a circular hole of the relay double-station yoke iron insertion device provided by the utility model.

Illustration of the drawings:

1. a housing; 2. a base; 3. an electromagnet; 4. connecting blocks; 5. a yoke; 6. positioning a groove; 7. fixing grooves; 8. a spring plate; 9. a first spring; 10. an installation port; 11. a connecting rod; 12. a moving block; 13. a cross bar; 14. positioning blocks; 15. a second spring; 16. a circular hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a relay duplex position inserts yoke device, which comprises a housin 1, the internally mounted of casing 1 has base 2, and the top of base 2 is connected with yoke 5, the inside of casing 1 is provided with electro-magnet 3, and the outer wall fixedly connected with connecting block 4 of electro-magnet 3, connecting block 4 and base 2 fixed connection, the inside of base 2 is provided with two constant head tanks 6, and the inside of constant head tank 6 is provided with spring plate 8, a plurality of first springs 9 of fixedly connected with between the bottom of spring plate 8 and the interior diapire of constant head tank 6, installing port 10 has been seted up to the bottom of yoke 5 and the position that constant head tank 6 corresponds, be provided with two connecting rods 11 in the installing port 10, the bottom of two connecting rods 11 all is connected.

The two positioning blocks 14 are positioned inside the positioning groove 6, the two sides of the positioning groove 6 are provided with fixing grooves 7 at positions corresponding to the positioning blocks 14, the positioning groove 6 is communicated with the fixing grooves 7, and the positioning blocks 14 can be embedded into the corresponding fixing grooves 7, so that the yoke 5 and the base 2 can be installed; the top parts of the two connecting rods 11 are fixedly connected with moving blocks 12, the two connecting rods 11 are convenient to push to move through the moving blocks 12, two second springs 15 are connected between the two connecting rods 11 and can move the two connecting rods 11, so that the connecting rods 11 and the positioning blocks 14 can be embedded into the positioning grooves 6, and meanwhile, the positioning blocks 14 can be driven to be embedded into the fixing grooves 7; the outer surfaces of the two connecting rods 11 are both provided with round holes 16, and the two round holes 16 are positioned on a horizontal line; a cross rod 13 is horizontally connected in the mounting opening 10, the cross rod 13 penetrates through the two round holes 16, the cross rod 13 is connected with the inner walls of the round holes 16 in a sliding mode, and the cross rod 13 has a limiting effect on the connecting rod 11, so that the connecting rod 11 can move horizontally; the two positioning blocks 14 are respectively vertically connected with the two corresponding connecting rods 11, so that the positioning blocks 14 can be embedded into the fixing grooves 7, and the yoke 5 and the base 2 are connected.

The working principle is as follows: when using this relay duplex position yoke device, when will installing yoke 5, correspond two connecting rods 11 and two constant head tank 6's position, and promote two connecting rods 11 to relative direction through movable block 12, insert the bottom of two connecting rods 11 and press spring plate 8 downwards in the constant head tank 6, then stop promoting movable block 12, first spring 9 can drive spring plate 8 jack-up that makes progress this moment, and locating piece 14 on the connecting rod 11 is when removing the position of fixed slot 7, locating piece 14 can imbed in the fixed slot 7 this moment, thereby install yoke 5 on base 2, dismantle the back earlier with electro-magnet 3 when dismantling, can dismantle two connecting rods 11 to relative position removal again, it is more convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a relay duplex position inserts yoke iron device, includes casing (1), its characterized in that: a base (2) is arranged in the shell (1), the top of the base (2) is connected with a yoke (5), an electromagnet (3) is arranged in the shell (1), the outer wall of the electromagnet (3) is fixedly connected with a connecting block (4), the connecting block (4) is fixedly connected with the base (2), two positioning grooves (6) are arranged inside the base (2), a spring plate (8) is arranged in the positioning groove (6), a plurality of first springs (9) are fixedly connected between the bottom of the spring plate (8) and the inner bottom wall of the positioning groove (6), the bottom of the yoke (5) is provided with a mounting opening (10) corresponding to the positioning groove (6), two connecting rods (11) are arranged in the mounting opening (10), and the bottom ends of the two connecting rods (11) are connected with positioning blocks (14).

2. The relay double-station yoke device according to claim 1, characterized in that: two locating piece (14) are located the inside of constant head tank (6), fixed slot (7) have all been seted up with the position that locating piece (14) correspond to the both sides of constant head tank (6), and constant head tank (6) and fixed slot (7) intercommunication.

3. The relay double-station yoke device according to claim 1, characterized in that: the top parts of the two connecting rods (11) are fixedly connected with moving blocks (12), and two second springs (15) are connected between the two connecting rods (11).

4. The relay double-station yoke device according to claim 1, characterized in that: round holes (16) are formed in the outer surfaces of the two connecting rods (11), and the two round holes (16) are located on the same horizontal line.

5. The relay double-station yoke device according to claim 1 or 4, characterized in that: the mounting hole (10) is internally and horizontally connected with a cross rod (13), the cross rod (13) penetrates through the two round holes (16), and the cross rod (13) is connected with the inner walls of the round holes (16) in a sliding mode.

6. The relay double-station yoke device according to claim 1, characterized in that: the two positioning blocks (14) are respectively and vertically connected with the two corresponding connecting rods (11).