Driving and control integrated stepping driver mounting structure

Abstract

The utility model discloses a drive-control integrated stepping driver mounting structure, which comprises a base, a mounting seat, a support and a sliding rod, and is characterized in that the base is fixedly connected with a first mounting seat, the first mounting seat is connected with a first sliding block in a sliding manner, the first sliding block is fixedly connected onto a first support, the first support is connected with a stepping motor, and the stepping motor is connected with the sliding rod. The first support is connected with the second support, the first support and the second support are each slidably connected with two second sliding rods, and the second sliding rods are slidably connected into circular through holes formed in the mounting base. A second mounting seat is fixedly connected to the base, and a controller is slidably connected into the second mounting seat; the beneficial effects of the utility model are that: through the fixed mode of the spacing slide bar and the installation seat cooperation, the installation and maintenance process is simpler and more convenient, the maintenance time is shortened, the support frame and the installation seat are not rigidly fixed connection through a bolt, the vibration generated by the stepping driver does not influence the structure, and the installation stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of stepper driver installation, in particular to a drive-control integrated stepper driver installation structure. Background Art

[0002] A stepper motor driver is an actuator that converts electrical pulses into angular displacement. When the stepper driver receives a pulse signal, it drives the stepper motor to rotate a fixed angle (called the "step angle") in the set direction. Its rotation is performed step by step at a fixed angle. The angular displacement can be controlled by controlling the number of pulses, thereby achieving the purpose of accurate positioning; at the same time, the speed and acceleration of the motor rotation can be controlled by controlling the pulse frequency, thereby achieving the purpose of speed regulation and positioning.

[0003] The integrated drive-control stepper driver is a controller and a stepper motor used together. The installation, overhaul and maintenance of the integrated drive-control stepper driver is often more complicated than general motor equipment. The commonly used bolt fixing method is not convenient for disassembly during overhaul and replacement, which affects the overhaul efficiency and presents problems. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a drive-control integrated stepper driver installation structure to solve the existing problems.

[0005] The utility model is realized through the following technical scheme: a drive-control integrated stepper driver installation structure, comprising a base, a mounting seat, a bracket and a sliding rod, characterized in that: the base is fixedly connected to the first mounting seat, the first mounting seat is slidably connected to the first slider, the first slider is fixedly connected to the first bracket, the first bracket is connected to the stepper motor, the first bracket is connected to the second bracket, two first sliders are fixedly connected to the second bracket, the first slider on the second bracket is slidably connected to the first mounting seat, the second bracket is connected to the stepper motor, the first bracket and the second bracket are both slidably connected to two second sliding rods, and the second sliding rods are slidably connected in a circular through hole opened in the mounting seat; the base is fixedly connected to the second mounting seat, and the controller is slidably connected in the second mounting seat.

[0006] Preferably, the first bracket is fixedly connected to the second fixing block, the second fixing block is provided with a threaded hole, the second bracket is fixedly connected to the first fixing block, the first fixing block is provided with a groove, a through hole is provided at the bottom of the groove, the second fixing block is slidably connected in the groove of the first fixing block, and the first fixing block and the second fixing block are fixedly connected by bolts.

[0007] Preferably, a card block is fixedly connected to the first bracket, and the card block on the first bracket contacts the rear end of the stepper motor; and a card block is fixedly connected to the second bracket, and the card block on the second bracket contacts the front end of the stepper motor.

[0008] Preferably, the third fixing block is fixedly connected to the first bracket, the fourth fixing block is fixedly connected to the second bracket, the fourth fixing block is provided with a groove, and the third fixing block is slidably connected in the groove of the fourth fixing block.

[0009] Preferably, the first bracket is connected to the second sliding rod via a first spring, and the second bracket is connected to the second sliding rod via a first spring.

[0010] Preferably, the controller is fixedly connected to a second slider, the second slider is slidably connected to a second mounting seat, the controller is connected to a first slide bar via a second spring, and the first slide bar is slidably connected to a through hole of the second mounting seat.

[0011] The beneficial effects of the utility model are embodied in: it is fixed by the cooperation of the limit slide rod and the mounting seat, which makes the installation and maintenance process simpler and more convenient, shortens the maintenance time, the bracket frame and the mounting seat are not rigidly fixed by bolts, the vibration generated by the stepper drive will not affect the structure, and the installation quality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

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

[0014] Figure 2 This is a left-side structural schematic diagram of the utility model;

[0015] Figure 3 For this utility model Figure 2 Sectional view at AA;

[0016] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 5 For this utility model Figure 4 Cross-section at the middle BB;

[0018] Figure 6 This is a schematic diagram of the top view structure of the utility model;

[0019] Figure 7 For this utility model Figure 6 Cross-section view at CC.

[0020] In the accompanying drawings, 1, base, 2, first bracket, 3, first fixed block, 4, bolt, 5, second bracket, 6, block, 7, first mounting seat, 8, stepping motor, 9, first slider, 10, controller, 11, second mounting seat, 12, first slide bar, 13, second slide bar, 14, second fixed block, 15, third fixed block, 16, fourth fixed block, 17, first spring, 18, second slider, 19, second spring. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0023] For ease of description, spatial relative terms such as "upper," "lower," "left," and "right" may be used herein to describe the relationship of one element or feature shown in a figure relative to another element or feature. It should be understood that the spatial terms are intended to include different orientations of the device in use or operation in addition to the orientation shown in the figures. For example, if the device in the figure is inverted, elements described as being "below" other elements or features will be positioned "above" the other elements or features. Thus, the exemplary term "below" may include both upper and lower orientations.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation of the present invention is described in detail below in conjunction with specific embodiments: Figure 1-Figure 7The utility model shown is realized by the following technical scheme: a drive-control integrated stepper driver installation structure, including a base 1, a mounting seat, a bracket and a slide rod, characterized in that: the base 1 is fixedly connected to a first mounting seat 7, the first mounting seat 7 is slidably connected to a first slide bar 9, the first slide bar 9 is fixedly connected to a first bracket 2, the first bracket 2 is connected to a stepper motor 8, the first bracket 2 is connected to a second bracket 5, two first slide bars 9 are fixedly connected to the second bracket 5, the first slide bar 9 on the second bracket 5 is slidably connected to the first mounting seat 7, the second bracket 5 is connected to the stepper motor 8, the first bracket 2 and the second bracket 5 are both slidably connected to two second slide bars 13, the second slide bar 13 is slidably connected to a circular through hole opened in the first mounting seat 7; the base 1 is fixedly connected to a second mounting seat 11, and a controller 10 is slidably connected to the second mounting seat 11.

[0026] The first bracket 2 is fixedly connected to the second fixing block 14, and a threaded hole is provided on the second fixing block 14. The second bracket 5 is fixedly connected to the first fixing block 3, and a groove is provided on the first fixing block 3. A through hole is provided at the bottom of the groove. The second fixing block 14 is slidably connected in the groove of the first fixing block 3. The first fixing block 3 and the second fixing block 14 are connected and locked by bolts 4.

[0027] Four blocks 6 are fixedly connected to the first bracket 2 , and the blocks 6 on the first bracket 2 are in contact with the rear end of the stepper motor 8 . Four blocks 6 are fixedly connected to the second bracket 5 , and the blocks 6 on the second bracket 5 are in contact with the front end of the stepper motor 8 .

[0028] The first bracket 2 is fixedly connected to the third fixing block 15 , and the second bracket 5 is fixedly connected to the fourth fixing block 16 . The fourth fixing block 16 is provided with a groove, and the third fixing block 15 is slidably connected in the groove of the fourth fixing block 16 .

[0029] The first bracket 2 is connected to the second slide bar 13 via a first spring 17 , and the second bracket 5 is connected to the second slide bar 13 via a first spring 17 .

[0030] The controller 10 is fixedly connected to a second slider 18 , which is slidably connected to the second mounting seat 11 . The controller 10 is connected to the first slider 12 via a second spring 19 , and the first slider 12 is slidably connected to a through hole of the second mounting seat 11 .

[0031] The working principle of the utility model is as follows: during installation, the first bracket 2 and the second bracket 5 are sleeved on the stepper motor 8, the second fixing block 14 is inserted into the first fixing block 3, the third fixing block 15 is inserted into the fourth fixing block 16, so that the clamping block 6 clamps the stepper motor 8, and the first bracket 2 and the second bracket 5 are fixed by the bolt 4. At this time, when the first slider 9 on the first bracket 2 and the second bracket 5 is slid along the groove of the first mounting seat 7 and inserted to the bottom, the second slide bar 13 on the first bracket 2 and the second bracket 5 is just inserted into the through hole of the first mounting seat 7; similarly, the controller 10 is inserted into the second mounting seat 11, and the first slide bar 12 on the controller 10 is inserted into the through hole of the second mounting seat 11 to complete the installation.

[0032] When the stepper motor 8 or the controller 10 has a problem and needs to be repaired, it is only necessary to press the first slide bar 12 or the second slide bar 13 to pull out the controller 10 or the stepper motor 8 .

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A drive-control integrated stepper driver installation structure, comprising a base (1), a mounting seat, a bracket and a slide rod, characterized in that: The base (1) is fixedly connected to a first mounting seat (7), the first mounting seat (7) is slidably connected to a first slider (9), the first slider (9) is fixedly connected to a first bracket (2), the first bracket (2) is connected to a stepping motor (8), the first bracket (2) is connected to a second bracket (5), two first sliders (9) are fixedly connected to the second bracket (5), the first slider (9) on the second bracket (5) is slidably connected to the first mounting seat (7), the second bracket (5) is connected to the stepping motor (8), the first bracket (2) and the second bracket (5) are both slidably connected to two second slide bars (13), the second slide bars (13) are slidably connected to a circular through hole provided in the first mounting seat (7); the base (1) is fixedly connected to a second mounting seat (11), the second mounting seat (11) is slidably connected to a controller (10).

2. The drive-control integrated stepper driver installation structure according to claim 1, characterized in that: The first bracket (2) is fixedly connected to a second fixing block (14), a threaded hole is provided on the second fixing block (14), the second bracket (5) is fixedly connected to the first fixing block (3), a groove is provided on the first fixing block (3), a through hole is provided at the bottom of the groove, the second fixing block (14) is slidably connected in the groove of the first fixing block (3), and the first fixing block (3) and the second fixing block (14) are connected and locked by bolts (4).

3. The drive-control integrated stepper driver installation structure according to claim 1, characterized in that: Four clamping blocks (6) are fixedly connected to the first bracket (2), and the clamping blocks (6) on the first bracket (2) are in contact with the rear end of the stepping motor (8); four clamping blocks (6) are fixedly connected to the second bracket (5), and the clamping blocks (6) on the second bracket (5) are in contact with the front end of the stepping motor (8).

4. The drive-control integrated stepper driver installation structure according to claim 1, characterized in that: The first bracket (2) is fixedly connected to a third fixing block (15), the second bracket (5) is fixedly connected to a fourth fixing block (16), the fourth fixing block (16) is provided with a groove, and the third fixing block (15) is slidably connected in the groove of the fourth fixing block (16).

5. The drive-control integrated stepper driver installation structure according to claim 1, characterized in that: The first bracket (2) is connected to the second slide bar (13) via a first spring (17), and the second bracket (5) is connected to the second slide bar (13) via a first spring (17).

6. The drive-control integrated stepper driver installation structure according to claim 1, characterized in that: The controller (10) is fixedly connected to a second slider (18), the second slider (18) is slidably connected to a second mounting seat (11), the controller (10) is connected to a first slider (12) via a second spring (19), and the first slider (12) is slidably connected to a through hole of the second mounting seat (11).

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