CN214205382U

CN214205382U - Stepping motor driving device

Info

Publication number: CN214205382U
Application number: CN202023193504.XU
Authority: CN
Inventors: 韩正国; 汤炜
Original assignee: Changzhou Hejie Motor Co ltd
Current assignee: Changzhou Hejie Motor Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-09-14
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses a step motor drive arrangement, including terminal, box, supporting shoe and bottom plate, the inside of box one side is fixed with the terminal, one side of box is provided with mounting structure, mounting structure includes mounting panel, bayonet lock, fixture block, fixed plate and compression spring, one side at the box is fixed to the mounting panel, one side of fixture block all is fixed with the bayonet lock, the inside of bayonet lock is provided with compression spring, and compression spring's both ends all are provided with the fixture block. The utility model discloses when pushing the hole of fixed plate with the bayonet lock, make fixed plate extrusion fixture block make the fixture block to the inside motion of bayonet lock, compression spring receives the extrusion atress shrink of fixture block simultaneously, when the bayonet lock inserts the mounting panel completely, is the motion that resets through compression spring and promotes the hole of fixture block card income fixed plate, has realized the quick installation function of this device from this, has strengthened the convenience of this device.

Description

Stepping motor driving device

Technical Field

The utility model relates to a drive control technical field specifically is a step motor drive arrangement.

Background

Along with the fast-speed development of society, the gradual perfection of industrial technology has emerged various machinery and has made things convenient for people's life, and step motor receives people's extensive attention as indispensable partly in the mechanical power system, and the power take off of step motor is adjusted in setting up of this device, makes step motor can carry out more meticulous work, solves the unstable problem of step motor output, but current step motor drive arrangement has a lot of problems and defects:

the traditional stepping motor driving device has the problem that the device is inconvenient to install and detach in use, so that the stepping motor driving device is complex to install and is inconvenient to test and adjust programs of the device, and the device is poor in convenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a step motor drive arrangement to the problem of the installation dismantlement is not convenient for to the device of proposing among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a step motor drive arrangement, includes terminal, box, supporting shoe and bottom plate, the inside of box one side is fixed with the terminal, the bottom mounting of box has the bottom plate, and the top of bottom plate all is fixed with the supporting shoe, the top of supporting shoe is provided with drive control panel, the both sides of box all are provided with protective structure, the bottom of bottom plate is provided with heat dissipation mechanism, one side of box is provided with mounting structure, mounting structure includes mounting panel, bayonet lock, fixture block, fixed plate and compression spring, one side at the box is fixed to the mounting panel, one side of fixture block all is fixed with the bayonet lock, and the outside of bayonet lock is provided with the fixed plate, the inside of bayonet lock is provided with compression spring, and compression spring's both ends all are provided with the fixture block.

Preferably, the protection structure comprises a rubber leather pad, an air cavity, a shell and a spongy cushion, wherein the spongy cushion is fixed on two sides of the box body, the shell is arranged on the outer side of the spongy cushion, the air cavity is arranged in the shell, and the rubber leather pad is arranged on the outer side of the air cavity.

Preferably, the rubber leather pad extends to the outer side of the shell, and the shell is symmetrically distributed on a vertical center line of the box body.

Preferably, the heat dissipation mechanism includes louvre, heat dissipation thin slice and heat dissipation fan, the heat dissipation fan is provided with the bottom of bottom plate, all be provided with the heat dissipation thin slice around the heat dissipation fan, the top of heat dissipation fan all is provided with the louvre.

Preferably, the radiating thin slices are arranged at the bottom end of the bottom plate in a plurality of groups, and the radiating thin slices in the plurality of groups are distributed at equal intervals at the bottom end of the bottom plate.

Preferably, a clamping structure is formed between the clamping block and the fixing plate, and the clamping pin and the mounting plate are of a welding integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the stepping motor driving device has reasonable structure and the following advantages:

(1) the clamping pin is pushed into the hole of the fixing plate, the fixing plate extrudes the fixture block to enable the fixture block to move towards the inside of the clamping pin, meanwhile, the compression spring is extruded and stressed to shrink by the fixture block, when the clamping pin is completely inserted into the mounting plate, the compression spring performs reset motion to push the fixture block to be clamped into the hole of the fixing plate for fixing, so that the quick mounting function of the device is realized, and the convenience of the device is enhanced;

(2) the box body is prevented from being damaged by the contact of the shell and the impact object, the rubber leather pad is stressed to be sunken to extrude the air cavity by the contact of the rubber leather pad and the impact object, part of impact force is decomposed by the air cavity, the impact force is transmitted by the contact of the shell and the spongy cushion, and the spongy cushion is distorted, deformed and buffered to impact, so that the protection function of the device is realized, and the safety of the device is enhanced;

(3) the driving control panel controls the heat dissipation fan to be started, the heat dissipation fan drives hot air in the box body to flow, the hot air passes through the heat dissipation fan exhaust device, air in the device is supplemented through the heat dissipation holes, the heat dissipation area of the bottom plate is increased through the heat dissipation sheet, heat dissipation is accelerated, and therefore the heat dissipation function of the device is achieved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the protective structure of the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the mounting structure of the present invention.

In the figure: 1. a binding post; 2. a protective structure; 201. a rubber leather pad; 202. an air cavity; 203. a housing; 204. a sponge cushion; 3. a box body; 4. a heat dissipation mechanism; 401. heat dissipation holes; 402. a heat dissipating sheet; 403. a heat dissipation fan; 5. a drive control board; 6. a mounting structure; 601. mounting a plate; 602. a bayonet lock; 603. a clamping block; 604. a fixing plate; 605. a compression spring; 7. a support block; 8. a base plate.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a stepping motor driving device comprises a binding post 1, a box body 3, supporting blocks 7 and a bottom plate 8, the binding post 1 is fixed inside one side of the box body 3, the bottom plate 8 is fixed at the bottom end of the box body 3, the supporting blocks 7 are fixed at the top end of the bottom plate 8, a driving control plate 5 is arranged at the top end of the supporting blocks 7, protective structures 2 are arranged on two sides of the box body 3, a heat dissipation mechanism 4 is arranged at the bottom end of the bottom plate 8, a mounting structure 6 is arranged on one side of the box body 3, the mounting structure 6 comprises a mounting plate 601, a clamping pin 602, a clamping block 603, a fixing plate 604 and a compression spring 605, the clamping pin 602 is fixed on one side of the box body 3, the fixing plate 604 is arranged outside the clamping pin 602, the compression spring 605 is arranged inside the clamping pin 602, the clamping blocks 603 are arranged at two ends of the compression spring 605, and a clamping structure is formed between the clamping block 603 and the fixing plate 604, the bayonet 602 and the mounting plate 601 are in a welding integrated structure;

specifically, as shown in fig. 1, fig. 2 and fig. 4, by aligning the bayonet 602 with the aperture on the surface of the fixing plate 604, the mounting plate 601 is pushed to drive the bayonet 602 to enter the aperture of the fixing plate 604, the fixture 603 is pressed by the fixing plate 604 to move towards the inside of the bayonet 602, and at the same time, the compression spring 605 is pressed by the fixture 603 to contract, when the bayonet 602 is completely inserted into the mounting plate 601, the compression spring 605 makes a return movement to push the fixture 603 to be clamped into the aperture of the fixing plate 604 for fixing;

the protective structure 2 comprises rubber leather pads 201, air cavities 202, a shell 203 and sponge pads 204, the sponge pads 204 are fixed on two sides of the box body 3, the shell 203 is arranged on the outer side of the sponge pads 204, the air cavities 202 are arranged inside the shell 203, the rubber leather pads 201 are arranged on the outer sides of the air cavities 202, the rubber leather pads 201 extend to the outer sides of the shell 203, and the shell 203 is symmetrically distributed on a vertical central line of the box body 3;

specifically, as shown in fig. 1, fig. 2 and fig. 3, the case body 3 is protected from being damaged by the contact of the case 203 and the impact object, the rubber cushion 201 is stressed to be depressed to squeeze the air cavity 202 by the contact of the impact object of the rubber cushion 201, part of the impact force of the air cavity 202 is dissolved, and the impact force is transmitted by the contact of the case 203 and the sponge cushion 204, so that the sponge cushion 204 is distorted, deformed and buffered;

the heat dissipation mechanism 4 comprises heat dissipation holes 401, heat dissipation sheets 402 and heat dissipation fans 403, the heat dissipation fans 403 are provided with the bottom ends of the base plates 8, the types of the heat dissipation fans 403 can be AD1224UB-F51, the input ends of the heat dissipation fans 403 are connected with the drive control board 5 through wires, the heat dissipation sheets 402 are arranged around the heat dissipation fans 403, the top ends of the heat dissipation fans 403 are provided with the heat dissipation holes 401, the heat dissipation sheets 402 are provided with a plurality of groups at the bottom ends of the base plates 8, and the groups of heat dissipation sheets 402 are distributed at equal intervals at the bottom ends of the base plates 8;

specifically, as shown in fig. 1, fig. 2 and fig. 4, the driving control board 5 controls the heat dissipation fan 403 to start, so that the heat dissipation fan 403 drives the hot air inside the box 3 to flow, the hot air is exhausted out of the device through the heat dissipation fan 403, the air inside the device is supplemented through the heat dissipation holes 401, and the heat dissipation sheet 402 increases the heat dissipation area of the bottom plate 8 to accelerate the heat dissipation.

The working principle is as follows: when the device is used, a power supply is externally connected, the device is firstly moved to a working area, the device is installed by fixing the fixing plate 604 on the surface of the working area, the bayonet 602 is aligned with the hole on the surface of the fixing plate 604, the mounting plate 601 is pushed to drive the bayonet 602 to enter the hole of the fixing plate 604, the fixture block 603 is extruded by the fixing plate 604 to enable the fixture block 603 to move towards the inside of the bayonet 602, meanwhile, the compression spring 605 is extruded and stressed to shrink by the fixture block 603, when the bayonet 602 is completely inserted into the mounting plate 601, the compression spring 605 performs reset motion to push the fixture block 603 to be clamped into the hole of the fixing plate 604 for fixing, and the device is quickly installed;

secondly, the terminal 1 is connected with the output end of the stepping motor, so that the driving control panel 5 controls the working state of the stepping motor, when the driving control panel 5 generates heat due to work, the driving control panel 5 controls the starting of the heat dissipation fan 403, the heat dissipation fan 403 drives the hot air in the box body 3 to flow, the hot air is exhausted out of the device through the heat dissipation fan 403, the air in the device is supplemented through the heat dissipation holes 401, the heat dissipation area of the bottom plate 8 is increased through the heat dissipation sheet 402, the heat dissipation is accelerated, and the heat dissipation of the device is completed;

finally, when the device receives the striking, make box 3 avoid the damage through casing 203 and striker contact, make rubber leather pad 201 atress sunken extrusion air cavity 202 through rubber leather pad 201 striker contact, make air cavity 202 dissolve partial impact, through casing 203 and foam-rubber cushion 204 contact conduction impact, make foam-rubber cushion 204 distort deformation buffering and impact, accomplish the protection to the device, finally accomplish this step motor drive arrangement's work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a step motor drive arrangement, includes terminal (1), box (3), supporting shoe (7) and bottom plate (8), its characterized in that: a binding post (1) is fixed in one side of the box body (3), a bottom plate (8) is fixed at the bottom end of the box body (3), supporting blocks (7) are fixed at the top ends of the bottom plates (8), a driving control plate (5) is arranged at the top end of each supporting block (7), protective structures (2) are arranged on two sides of the box body (3), a heat dissipation mechanism (4) is arranged at the bottom end of each bottom plate (8), a mounting structure (6) is arranged on one side of the box body (3), each mounting structure (6) comprises a mounting plate (601), a clamping pin (602), a clamping block (603), a fixing plate (604) and a compression spring (605), the mounting plate (601) is fixed on one side of the box body (3), the clamping pin (602) is fixed on one side of the clamping block (603), the fixing plate (604) is arranged on the outer side of the clamping pin (602), and the compression spring (605) is arranged in the clamping pin (602), and the two ends of the compression spring (605) are provided with clamping blocks (603).

2. A stepping motor driving apparatus according to claim 1, wherein: the protective structure (2) comprises rubber leather pads (201), air cavities (202), a shell (203) and sponge pads (204), wherein the sponge pads (204) are fixed on two sides of the box body (3), the shell (203) is arranged on the outer side of the sponge pads (204), the air cavities (202) are arranged in the shell (203), and the rubber leather pads (201) are arranged on the outer side of the air cavities (202).

3. A stepping motor driving apparatus according to claim 2, wherein: the rubber leather pad (201) extends to the outer side of the shell (203), and the shell (203) is symmetrically distributed on the vertical center line of the box body (3).

4. A stepping motor driving apparatus according to claim 1, wherein: the heat dissipation mechanism (4) comprises heat dissipation holes (401), heat dissipation sheets (402) and heat dissipation fans (403), wherein the heat dissipation fans (403) are provided with the bottom ends of the bottom plates (8), the heat dissipation sheets (402) are arranged on the periphery of the heat dissipation fans (403), and the heat dissipation holes (401) are arranged on the top ends of the heat dissipation fans (403).

5. A stepping motor driving apparatus according to claim 4, wherein: the bottom of the bottom plate (8) is provided with a plurality of groups of radiating sheets (402), and the groups of radiating sheets (402) are distributed at equal intervals at the bottom of the bottom plate (8).

6. A stepping motor driving apparatus according to claim 1, wherein: a clamping structure is formed between the clamping block (603) and the fixing plate (604), and the clamping pin (602) and the mounting plate (601) are in a welding integrated structure.