Novel all-digital stepping motor driving and controlling all-in-one machine

Abstract

The utility model provides a novel all-digital stepping motor driving and controlling all-in-one machine, which comprises a shell, and ventilation and heat dissipation openings are sequentially formed in the middle parts of the front side and the rear side in the shell from top to bottom respectively; supporting columns are fixedly connected to the periphery of the bottom of the inner side of the shell respectively, and a driving control main board is fixedly connected to the upper ends between the supporting columns, and is characterized in that a seamless wiring assembly is arranged in the middle of the right part of the shell. According to the utility model, the conductive seat is provided with the conductive rubber layer, and the outer surface of the L-shaped elastic pressing sheet is provided with the insulating rubber layer, so that when the conductive plug board is plugged between the conductive seat and the L-shaped elastic pressing sheet, no gap exists between the conductive plug board and the conductive seat, and no electric spark is generated between the conductive plug board and the conductive seat; the seamless wiring effect is achieved, the problem that electric sparks are generated between the wire connector and the conductive base can be effectively avoided, and therefore the use safety and stability of the device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to step motor drive control technical field especially relates to a novel full digital step motor drive control integrated machine. BACKGROUND

[0002] Full digital step motor drive control integrated machine is a kind of equipment that can drive control step motor, like the announcement number for CN215682079U a digital three-phase step motor CAN bus closed loop driver, including shell, the inside fixedly connected with control panel of shell, the inside fixedly connected with heat dissipation plate of shell, the fixedly connected with heat conduction plate on heat dissipation plate, the heat conduction plate is contacted with control panel, the inside fixedly connected with radiator pipe of heat dissipation plate, the driver still has some problems in the process of actual use, such as: the joint of wire is the circle shape of artificial bending, so there is possibly big gap between wire joint and conducting seat, and then when energized, there is possibly electric spark between wire joint and conducting seat, thereby greatly influence the use safety and stability of driver. UTILITY MODEL CONTENTS

[0003] In order to solve the above-mentioned technical problems, the utility model provides a novel full digital step motor drive control integrated machine, which can realize the effect of seamless wiring, can effectively avoid the problem of electric spark between wire joint and conducting seat, thereby can improve the use safety and stability of the device.

[0004] The technical scheme is as follows: a novel full digital step motor drive control integrated machine, including shell, the inside front and back two sides middle parts of shell are sequentially provided with ventilation and heat dissipation port from top to bottom;The bottom four parts of the inner side of the shell are respectively fixedly connected with support columns, and the upper ends of the support columns are fixedly connected with a drive control mainboard, characterized in that, the right middle part of the shell is provided with a seamless wiring assembly, and the seamless wiring assembly is electrically connected with the drive control mainboard.

[0005] Preferably, the seamless wiring assembly comprises a fixed frame, the inside of the fixed frame is integrally connected with a partition plate from front to back in sequence; the inside bottom of the fixed frame is fixedly connected with a conductive seat from front to back in sequence, and the upper part of the conductive seat is fixedly installed with a conductive rubber layer respectively, wherein one of the partition plates is arranged between every two adjacent conductive seats; the inside right upper part of the fixed frame is fixedly connected with an L-shaped elastic pressing piece from front to back in sequence, and the L-shaped elastic pressing piece is arranged in positive cooperation with the conductive seat respectively, wherein the outer surface of the L-shaped elastic pressing piece is fixedly installed with an insulating rubber layer respectively; the upper opening of the fixed frame is threadedly connected with a hand screw bolt from front to back in sequence, and the lower end of the hand screw bolt is abuttingly arranged on the upper part of the horizontal section of the L-shaped elastic pressing piece; a conductive plug is clamped between the L-shaped elastic pressing piece and the conductive seat respectively, and the right side of the conductive plug is integrally connected with a wiring pipe, wherein the inside of the wiring pipe is electrically connected with a wire respectively.

[0006] Compared with the prior art, the utility model has the advantages that:

[0007] The utility model discloses a conductive rubber layer is arranged on the conductive seat, and the insulating rubber layer is arranged on the outer surface of the L-shaped elastic pressing piece, so that when the conductive plug is inserted between the conductive seat and the L-shaped elastic pressing piece, there is no gap between the conductive plug and the conductive seat, and thus no electric spark is generated between the conductive plug and the conductive seat, realizing the seamless wiring effect, effectively avoiding the problem of electric spark generated between the wire joint and the conductive seat, and improving the use safety and stability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is the external structure schematic diagram of the utility model.

[0009] Figure 2 It is the internal structure schematic diagram of the utility model.

[0010] Figure 3 It is the local section view schematic diagram of seamless wiring assembly of the utility model.

[0011] In the drawing:

[0012] 1, shell;2, ventilation and heat dissipation opening;3, support column;4, drive control mainboard;5, seamless wiring assembly;51, fixed frame;52, partition plate;53, conductive seat;54, L-shaped elastic pressing piece;55, hand screw bolt;56, conductive plug;57, wiring pipe;58, wire. DETAILED DESCRIPTION

[0013] The utility model will be specifically described in conjunction with the drawings, such as the drawings Figure 1 and the drawings Figure 2As shown, a novel all-digital stepper motor drive control integrated machine includes a housing 1. Ventilation and heat dissipation vents 2 are sequentially opened from top to bottom on the middle parts of the front and rear sides of the housing 1. Support columns 3 are fixedly connected to the bottom of the inner side of the housing 1, and a drive control motherboard 4 is fixedly connected to the upper end of the support columns 3.

[0014] One of the new all-digital stepper motor drive control integrated machines also includes a seamless wiring assembly 5, which is located in the middle right part of the housing 1. The seamless wiring assembly 5 is electrically connected to the drive control main board 4, which helps to achieve the effect of seamless wiring and can effectively avoid the problem of electric sparks between the wire connector and the conductive seat, thereby improving the safety and stability of the device.

[0015] In this implementation plan, in conjunction with the appendix Figure 3 As shown, the seamless wiring assembly 5 includes a fixed frame 51, with partitions 52 integrally connected from front to back inside the fixed frame 51; conductive seats 53 are fixedly connected from front to back on the bottom inner side of the fixed frame 51, and conductive rubber layers are fixedly installed on the upper part of each conductive seat 53, wherein a partition 52 is provided between every two adjacent conductive seats 53; L-shaped elastic pressure plates 54 are fixedly connected from front to back on the upper right inner side of the fixed frame 51, and the L-shaped elastic pressure plates 54 are respectively connected to... The conductive base 53 is arranged to fit together, and an insulating rubber layer is fixedly installed on the outer surface of the L-shaped elastic pressure plate 54. The upper opening of the fixing frame 51 is connected to the hand-tightening bolts 55 from front to back, and the lower ends of the hand-tightening bolts 55 are respectively pressed against the upper part of the horizontal section of the L-shaped elastic pressure plate 54. The L-shaped elastic pressure plate 54 and the conductive base 53 are respectively clamped together with conductive inserts 56, and the right side of the conductive inserts 56 is integrally connected with a wiring tube 57, and the wiring tube 57 is electrically connected to the inside of the wiring tube 57.

[0016] In this embodiment, specifically, the left part of the fixed frame 51 is integrally connected to the middle part of the right side of the outer shell 1.

[0017] In this embodiment, specifically, the left end of the conductive base 53 penetrates the interior of the outer casing 1, and the left end of the conductive base 53 is electrically connected to the drive control motherboard 4.

[0018] In this embodiment, specifically, the left end of the partition 52 also penetrates the interior of the outer shell 1.

[0019] In this embodiment, specifically, the outer shell 1 is made of plastic.

[0020] In this embodiment, specifically, the fixed frame 51 adopts a plastic frame with a U-shaped longitudinal section.

[0021] In the embodiment, specifically, the partition plate 52 is a rectangular plastic plate.

[0022] In the embodiment, specifically, the hand screw bolt 55 is a plastic hand screw bolt.

[0023] In the embodiment, specifically, the conductive plug-in board 56 is a copper plate with a rectangular cross section.

[0024] In the embodiment, specifically, the conductive seat 53 is a copper seat with a rectangular cross section.

[0025] In the embodiment, specifically, the wire connecting pipe 57 is a copper pipe.

[0026] In the embodiment, specifically, the L-shaped elastic pressing plate 54 is an L-shaped elastic stainless steel plate.

[0027] In the embodiment, during wiring, the wire 58 is first electrically connected to the wire connecting pipe 57, then the conductive plug-in board 56 is directly plugged between the conductive seat 53 and the L-shaped elastic pressing plate 54, and then the hand screw bolt 55 is rotated to press the horizontal section of the L-shaped elastic pressing plate 54, so that the L-shaped elastic pressing plate 54 clamps the conductive plug-in board 56 in cooperation with the conductive seat 53. Since the upper part of the conductive seat 53 is provided with conductive rubber, and the outer side of the L-shaped elastic pressing plate 54 is provided with insulating rubber, there is no gap between the conductive plug-in board 56 and the conductive seat 53 after clamping, thereby effectively avoiding the problem of electric spark between the conductive plug-in board 56 and the conductive seat 53, realizing the effect of seamless wiring, effectively avoiding the problem of electric spark between the wire joint and the conductive seat, thereby improving the use safety and stability of the device.

[0028] The technical scheme disclosed in the utility model, or the similar technical scheme designed by the person skilled in the art under the inspiration of the technical scheme of the utility model, and achieving the above technical effects, all fall within the protection scope of the utility model.

Claims

1. A novel all-digital stepper motor drive control integrated machine, characterized in that, The new all-digital stepper motor drive control integrated machine includes a shell (1), and ventilation and heat dissipation vents (2) are opened from top to bottom in the middle of the front and rear sides of the shell (1); support columns (3) are fixedly connected to the bottom of the shell (1) and drive control motherboard (4) is fixedly connected to the upper end of the support columns (3). The feature is that a seamless wiring assembly (5) is provided in the middle of the right side of the shell (1), and the seamless wiring assembly (5) is electrically connected to the drive control motherboard (4).

2. The novel all-digital stepper motor drive control integrated machine of claim 1, wherein, The seamless wiring assembly (5) includes a fixed frame (51), with partitions (52) integrally connected from front to back inside the fixed frame (51); conductive seats (53) are fixedly connected from front to back on the bottom inner side of the fixed frame (51), and conductive rubber layers are fixedly installed on the upper part of each conductive seat (53), wherein a partition (52) is provided between every two adjacent conductive seats (53); L-shaped elastic pressure plates (54) are fixedly connected from front to back on the upper right inner side of the fixed frame (51), and the L-shaped elastic pressure plates (54) are respectively connected to the conductive seats. (53) The L-shaped elastic pressure plate (54) is fixedly installed with an insulating rubber layer on its outer surface. The upper opening of the fixed frame (51) is connected with a hand-tightening bolt (55) from front to back, and the lower end of the hand-tightening bolt (55) is pressed against the upper part of the horizontal section of the L-shaped elastic pressure plate (54). A conductive plug (56) is clamped between the L-shaped elastic pressure plate (54) and the conductive base (53), and a wiring pipe (57) is integrally connected to the right side of the conductive plug (56), and a wire (58) is electrically connected inside the wiring pipe (57).

3. The novel all-digital stepper motor drive control integrated machine of claim 2, wherein, The left part of the fixed frame (51) is integrally connected to the middle part of the right side of the outer shell (1).

4. The novel all-digital stepper motor drive control integrated machine of claim 3, characterized in that, The left end of the conductive base (53) penetrates the interior of the outer shell (1) and is electrically connected to the drive control main board (4).

5. The novel all-digital stepper motor drive control integrated machine of claim 4, wherein, The left end of the partition (52) also penetrates the interior of the outer shell (1).

6. The novel all-digital stepper motor drive control integrated machine of claim 5, wherein, The outer shell (1) is made of plastic.

7. The novel all-digital stepper motor drive control integrated machine of claim 6, wherein, The fixed frame (51) is a plastic frame with a cross-section in the shape of a U-shape.

8. The novel all-digital stepper motor drive control integrated machine of claim 7, wherein, The partition (52) is made of rectangular plastic sheet.

9. The novel all-digital stepper motor drive control integrated machine of claim 8, wherein, The hand-tightening bolt (55) is a plastic hand-tightening bolt.

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