Drawer electromagnet limiting mechanism

Abstract

The utility model discloses a drawer electromagnet limiting mechanism, and relates to the technical field of drawers. A compound armature metal plate frame is fixedly connected with a compound bottom right drawer metal plate through an M4x8 hexagon socket head cap screw, the compound armature metal plate frame is fixedly connected with a compound armature shock pad pressing plate through an M3x10 stainless steel 304 hexagon socket head cap screw, and electromagnet self-adaptive rubber and a gasket are pressed between the compound armature metal plate frame and the compound armature shock pad pressing plate. A compound electromagnet armature penetrates through the center of electromagnet self-adaptive rubber through a cross recessed countersunk head screw and is fixedly connected with a lock nut through a gasket, and a failure type electromagnet is fixedly connected with a compound bottom drawer electromagnet support through an M4 * 12 stainless steel 304 hexagon socket cap screw. And the compound bottom drawer electromagnet bracket is fixed on the compound complete machine bottom plate metal plate through M4 * 12 stainless steel 304 hexagon socket cap screws. The device is simple and ingenious in design; and meanwhile, by adopting the structural design of the drawer electromagnet, the manufacturing cost is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of drawer technology, specifically to a drawer electromagnet limiting mechanism. Background Technology

[0002] A drawer stop mechanism is a device used to limit the range of movement of a drawer to ensure that it runs on the correct track and prevents it from being pulled out or pushed in excessively. This mechanism is widely used in various applications, including but not limited to switch cabinets, furniture, and machining centers.

[0003] Existing drawer limiting mechanisms suffer from structural design limitations, resulting in inaccurate limiting during drawer pulling. Furthermore, electric limiting mechanisms suffer from excessive load and high manufacturing costs.

[0004] Therefore, this utility model designs a drawer electromagnet limiting mechanism that is easy to use, has precise positioning, and is low in cost. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a drawer electromagnet limiting mechanism with a simple and ingenious structure, high limiting accuracy, and the structural design of the drawer electromagnet greatly reduces the manufacturing cost.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a drawer electromagnet limiting mechanism, comprising a double-layer armature sheet metal frame, an anti-loosening nut, an electromagnet self-adaptive adhesive, a double-layer armature shock-absorbing pad, an M3x10 stainless steel 304 socket head cap screw, a failure-type electromagnet, an M4x12 stainless steel 304 socket head cap screw, a double-layer bottom drawer electromagnet bracket, a washer, a double-layer electromagnet armature, a Phillips head countersunk screw, and an M4x8 socket head cap screw. The double-layer armature sheet metal frame is fixedly connected to the double-layer bottom right drawer sheet metal via the M4x8 socket head cap screw. The frame is fixedly connected to the duplex armature damping pad pressure plate by M3x10 stainless steel 304 socket head cap screws. The electromagnet self-adaptive adhesive and shims are pressed between the duplex armature sheet metal frame and the duplex armature damping pad pressure plate. The duplex electromagnet armature passes through the center of the electromagnet self-adaptive adhesive by Phillips head countersunk screws and is fixedly connected by shims and lock nuts. The failure type electromagnet is fixedly connected to the duplex bottom drawer electromagnet bracket by M4x12 stainless steel 304 socket head cap screws. The duplex bottom drawer electromagnet bracket is fixed to the duplex whole machine base sheet metal by M4x12 stainless steel 304 socket head cap screws.

[0007] Preferably, the locking nut is an M4 locking nut.

[0008] Preferably, the dimensions of the failure-type electromagnet are: 25, length 29-M4.

[0009] Preferably, the size of the gasket is 4-14-1.

[0010] The beneficial effects of this utility model are:

[0011] The drawer electromagnet limiting mechanism of this utility model is simple and ingenious in design; it has high limiting accuracy. The overall structure of the drawer electromagnet limiting mechanism, through its coordination with the overall machine linkage control, reduces the load on the motor during operation; at the same time, the structural design of this drawer electromagnet greatly reduces the manufacturing cost. Attached Figure Description

[0012] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments;

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is an exploded view of the present invention;

[0015] Figure 3 This is a schematic diagram of the installation of this utility model. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] Reference Figure 1-3The specific implementation adopts the following technical solution: a drawer electromagnet limiting mechanism, including a double armature sheet metal frame 1, an anti-loosening nut 2, an electromagnet self-adaptive adhesive 3, a double armature shock-absorbing pad 4, an M3x10 stainless steel 304 socket head cap screw 5, a failure-type electromagnet 6, an M4x12 stainless steel 304 socket head cap screw 7, a double bottom drawer electromagnet bracket 8, a washer 9, a double electromagnet armature 10, a Phillips head countersunk screw 11, and an M4x8 socket head cap screw 12. The double armature sheet metal frame 1 is fixedly connected to the double bottom right drawer sheet metal 13 by the M4x8 socket head cap screw 12. The double armature sheet metal frame 1 is fixedly connected by the M3x10 stainless steel... The 304 stainless steel socket head cap screw 5 is fixedly connected to the duplex armature damping pad plate 4. The electromagnet self-adaptive adhesive 3 and the washer 9 are pressed between the duplex armature sheet metal frame 1 and the duplex armature damping pad plate 4. The duplex electromagnet armature 10 passes through the center of the electromagnet self-adaptive adhesive 3 through the cross-slot countersunk screw 11 and is fixedly connected to the anti-loosening nut 2 by the washer 9, thus locking the duplex electromagnet armature. The failure type electromagnet 6 is fixedly connected to the duplex bottom drawer electromagnet bracket 8 through the M4x12 stainless steel 304 socket head cap screw 7. The duplex bottom drawer electromagnet bracket 8 is fixed to the duplex whole machine base sheet metal 14 through the M4x12 stainless steel 304 socket head cap screw 7.

[0018] It is worth noting that the lock nut 2 is an M4 lock nut.

[0019] It is worth noting that the dimensions of the aforementioned failure-type electromagnet 6 are - 25-Length 29-M4.

[0020] It is worth noting that the size of the gasket is 4-14-1.

[0021] Furthermore, the aforementioned Phillips head countersunk screw 11 is an M4x14 stainless steel 304 Phillips head countersunk screw.

[0022] This specific implementation method utilizes a failed electromagnet. The clever combination of the electromagnet rubber pad and the duplex armature shock-absorbing pad pressure plate at the front end of the 25-length 29-M4 means that when the duplex armature sheet metal frame and the duplex bottom right drawer sheet metal move repeatedly, the duplex armature shock-absorbing pad pressure plate also moves along with them. The duplex armature shock-absorbing pad pressure plate has a boss structure design inside, so when the duplex armature shock-absorbing pad pressure plate moves quickly and comes into contact with the electromagnet rubber pad, it can play a good role in ensuring more accurate positioning.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A drawer electromagnet limiting mechanism, characterized in that, The assembly includes a double-armature sheet metal frame (1), anti-loosening nuts (2), electromagnet self-adaptive adhesive (3), double-armature shock-absorbing pads (4), M3x10 stainless steel 304 socket head cap screws (5), a failure-type electromagnet (6), M4x12 stainless steel 304 socket head cap screws (7), a double-bottom drawer electromagnet bracket (8), washers (9), a double-armature electromagnet armature (10), Phillips head countersunk screws (11), and M4x8 socket head cap screws (12). The double-armature sheet metal frame (1) is fixedly connected to the double-bottom right drawer sheet metal frame (13) by M4x8 socket head cap screws (12). The double-armature sheet metal frame (1) is fixedly connected to the double-bottom right drawer sheet metal frame (13) by M3x10 stainless steel 304 socket head cap screws. The head screw (5) is fixedly connected to the duplex armature damping pad (4). The electromagnet adaptive adhesive (3) and the washer (9) are pressed between the duplex armature sheet metal frame (1) and the duplex armature damping pad (4). The duplex electromagnet armature (10) passes through the center of the electromagnet adaptive adhesive (3) through the cross-slot countersunk screw (11) and is fixedly connected to the anti-loosening nut (2) by the washer (9). The failure type electromagnet (6) is fixedly connected to the duplex bottom drawer electromagnet bracket (8) by the M4x12 stainless steel 304 socket head cap screw (7). The duplex bottom drawer electromagnet bracket (8) is fixed on the duplex whole machine base sheet metal (14) by the M4x12 stainless steel 304 socket head cap screw (7).

2. The drawer electromagnet limiting mechanism according to claim 1, characterized in that, The anti-loosening nut (2) is an M4 anti-loosening nut.

3. The drawer electromagnet limiting mechanism according to claim 1, characterized in that, The dimensions of the failure-type electromagnet (6) are as follows: 25, length 29-M4.

4. The drawer electromagnet limiting mechanism according to claim 1, characterized in that, The dimensions of the gasket (9) are as follows: 4-14-1.

5. The drawer electromagnet limiting mechanism according to claim 1, characterized in that, The cross-head countersunk screw (11) is an M4x14 stainless steel 304 cross-head countersunk screw.

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