Stepping motor convenient for wiring

Abstract

The utility model relates to the technical field of motor wiring, in particular to a stepping motor convenient for wiring, which comprises a stepping motor body, a wiring unit and a mounting unit, and is characterized in that the wiring unit comprises a wiring bin, a wiring arc seat, a bottom plate, an insulating arc seat, a connecting wire, a sliding plate, a fixing bolt, a spring, an auxiliary assembly and a connecting assembly, and the auxiliary assembly is arranged on the inner bottom wall of the wiring bin; one end of the power line is inserted into the wiring hole to enable the power line to be located above the wiring arc seat, then the fixing bolt is tightened to abut against the sliding plate to move downwards in the sliding groove till the power line is clamped by the wiring arc seat and the insulating arc seat, at the moment, the spring is compressed, and the power line is connected with the connecting assembly. The auxiliary assembly is used for supporting the movement of the power line, and the connecting assembly is used for improving the sealing performance of the wiring hole, thereby facilitating the wiring of a worker, and effectively reducing the fatigue strength of the worker.

Description

Technical Field

[0001] The utility model relates to the technical field of motor connection, in particular to a stepping motor which is convenient for connection. Background Art

[0002] With the development of the times, the types of motors have developed rapidly. Among them, the stepper motor converts electrical pulse signals into corresponding angular displacement or linear displacement. For each input pulse signal, the rotor rotates an angle or moves forward one step. The angular displacement or linear displacement output is proportional to the number of input pulses, and the speed is proportional to the pulse frequency. Therefore, the stepper motor is also called a pulse motor. The stepper motor uses the principle of electromagnet, which is an electromagnet that can rotate freely. Its operating principle is to rely on the change of air gap magnetic permeability to generate electromagnetic torque, thereby converting electrical energy into mechanical energy, and it is used in various fields.

[0003] In the prior art, a stepper motor needs to be used in conjunction with a dedicated driver to achieve a free control effect.

[0004] Currently, it is rather troublesome to connect the wiring of the stepper motor, which is inconvenient for the workers to connect and easily increases the fatigue intensity of the workers. Utility Model Content

[0005] The purpose of the utility model is to provide a stepper motor that is easy to connect, aiming to solve the problem that the current stepper motor connection line is troublesome, inconvenient for workers to connect, and easily increases the fatigue intensity of workers.

[0006] To achieve the above-mentioned purpose, the present invention provides a stepper motor that is easy to wire, including a stepper motor body, a wiring unit and an installation unit, the wiring unit including a wiring compartment, a wiring arc seat, a bottom plate, an insulating arc seat, a connecting wire, a slide plate, a fixing bolt, a spring, an auxiliary component and a connecting component, the wiring unit is arranged on the outer side wall of the stepper motor body, the wiring compartment is fixedly connected to the stepper motor body and is located on the outer side wall of the stepper motor body, the bottom plate is fixedly connected to the wiring compartment and is located on the inner bottom wall of the wiring compartment, the wiring arc seat is fixedly connected to the bottom plate and is located above the bottom plate, and one end of the connecting wire is fixedly connected to the wiring arc seat and is located on one side of the wiring arc seat. The other end of the connecting wire is electrically connected to the stepper motor body and is located on the outer side wall of the stepper motor body. The wiring compartment has a slide groove, and the slide groove slides with the slide. One end of the spring is fixedly connected to the wiring compartment and is located at the inner bottom wall of the slide groove. One end of the spring is fixedly connected to the slide and is located below the slide. The insulating arc seat is fixedly connected to the slide and is located below the slide, and the insulating arc seat is adapted to the wiring arc seat. The wiring compartment has a threaded hole, and the threaded hole is threadedly engaged with the fixing bolt. The auxiliary component is arranged on the inner bottom wall of the wiring compartment. The wiring compartment has a wiring hole, and the connecting component is arranged at one end of the wiring hole.

[0007] In which, the wiring unit also includes a connecting rib, one end of the connecting rib is fixedly connected to the stepper motor body and is located on the outer wall of the stepper motor body, and the other end of the connecting rib is fixedly connected to the wiring compartment and is located on the outer wall of the wiring compartment.

[0008] Among them, the auxiliary component includes a connecting rod and a wire insertion tube, the connecting rod is fixedly connected to the wiring compartment and is located on the inner bottom wall of the wiring compartment, the wire insertion tube is fixedly connected to the connecting rod and is located below the connecting rod, and the wire insertion tube is adapted to the wiring hole.

[0009] Wherein, the connecting assembly includes a connecting ring and a sealing ring, the connecting ring is fixedly connected to the wiring compartment and is located on the outer side wall of the wiring hole, and the sealing ring is fixedly connected to the connecting ring and is located on the outer side wall of the connecting ring.

[0010] Wherein, the mounting unit includes an L mounting plate and an inclined plate, the L mounting plate is fixedly connected to the stepper motor body and is located below the stepper motor body, and the inclined plate is fixedly connected to the L mounting plate and is located above the L mounting plate.

[0011] The utility model provides a stepper motor which is easy to connect wires. One end of the power cord is inserted into the wiring hole so that it is located above the wiring arc seat. The fixing bolt is then tightened to push the slide plate to move downward in the slide groove until the wiring arc seat and the insulating arc seat clamp the power cord. At this time, the spring is compressed, the auxiliary component is used to support the movement of the power cord, and the connecting component is used to improve the sealing of the wiring hole. In this way, it is convenient for workers to carry out wiring and the fatigue intensity of the workers is effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0013] Figure 1 It is a structural schematic diagram of a stepping motor of the utility model which is easy to connect.

[0014] Figure 2 It is a right side view of the stepping motor of the utility model which is easy to connect.

[0015] Figure 3 This utility model Figure 2 AA line section view.

[0016] Figure 4 This utility model Figure 3 A magnified view of the local structure at point B.

[0017] 101-stepper motor body, 102-wiring compartment, 103-wiring arc seat, 104-base plate, 105-insulating arc seat, 106-connecting wire, 107-slide plate, 108-fixing bolt, 109-spring, 110-connecting rib, 111-connecting rod, 112-wire tube, 113-connecting ring, 114-sealing ring, 115-L mounting plate, 116-inclined plate, 117-slide groove, 118-threaded hole, 119-wiring hole. DETAILED DESCRIPTION

[0018] See also Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the structure of the stepper motor of the utility model which is easy to connect. Figure 2 This is the right side view of the stepper motor of the utility model which is easy to connect. Figure 3 This utility model Figure 2 AA line section view, Figure 4 This utility model Figure 3 A magnified view of the local structure at point B.

[0019] The utility model provides a stepper motor that is easy to wire, including a stepper motor body 101, a wiring unit and an installation unit, the wiring unit including a wiring compartment 102, a wiring arc seat 103, a base plate 104, an insulating arc seat 105, a connecting wire 106, a slide plate 107, a fixing bolt 108, a spring 109, a connecting rib 110, an auxiliary component and a connecting component, the auxiliary component including a connecting rod 111 and a wire insertion tube 112, the connecting component including a connecting ring 113 and a sealing ring 114, the installation unit including an L-mounting plate 115 and an inclined plate 116, the wiring compartment 102 having a slide groove 117, the wiring compartment 102 having a threaded hole 118, and the wiring compartment 102 having a wiring hole 119.

[0020] The wiring unit is arranged on the outer wall of the stepper motor body 101, the wiring compartment 102 is fixedly connected to the stepper motor body 101 and is located on the outer wall of the stepper motor body 101, the bottom plate 104 is fixedly connected to the wiring compartment 102 and is located on the inner bottom wall of the wiring compartment 102, the wiring arc seat 103 is fixedly connected to the bottom plate 104 and is located above the bottom plate 104, one end of the connecting wire 106 is fixedly connected to the wiring arc seat 103 and is located on one side of the wiring arc seat 103, the other end of the connecting wire 106 is electrically connected to the stepper motor body 101 and is located on the outer wall of the stepper motor body 101, the wiring compartment 102 has a slide groove 117, the slide The groove 117 is slidably matched with the slide 107, one end of the spring 109 is fixedly connected to the wiring compartment 102 and is located on the inner bottom wall of the slide groove 117, one end of the spring 109 is fixedly connected to the slide 107 and is located below the slide 107, the insulating arc seat 105 is fixedly connected to the slide 107 and is located below the slide 107, and the insulating arc seat 105 is adapted to the wiring arc seat 103, the wiring compartment 102 has a threaded hole 118, and the threaded hole 118 is threadedly matched with the fixing bolt 108, the auxiliary component is arranged on the inner bottom wall of the wiring compartment 102, the wiring compartment 102 has a wiring hole 119, and the connecting component is arranged at one end of the wiring hole 119.

[0021] In this embodiment, one end of the power cord is inserted into the wiring hole 119 so that it is located above the wiring arc seat 103, and then the fixing bolt 108 is tightened to push the slide plate 107 to move downward in the slide groove 117 until the wiring arc seat 103 and the insulating arc seat 105 clamp the power cord. At this time, the spring 109 is compressed, the auxiliary component is used to support the movement of the power cord, and the connecting component is used to improve the sealing of the wiring hole 119. In this way, it is convenient for the staff to carry out wiring and the fatigue intensity of the staff is effectively reduced.

[0022] Furthermore, one end of the connecting rib 110 is fixedly connected to the stepper motor body 101 and is located on the outer wall of the stepper motor body 101 , and the other end of the connecting rib 110 is fixedly connected to the wiring compartment 102 and is located on the outer wall of the wiring compartment 102 .

[0023] In this embodiment, the connecting ribs 110 can increase the contact area between the stepper motor body 101 and the wiring compartment 102 , thereby extending the service life of the wiring compartment 102 .

[0024] Furthermore, the connecting rod 111 is fixedly connected to the wiring compartment 102 and is located on the inner bottom wall of the wiring compartment 102 , the wire insertion tube 112 is fixedly connected to the connecting rod 111 and is located below the connecting rod 111 , and the wire insertion tube 112 is adapted to the wiring hole 119 .

[0025] In this embodiment, the wire insertion tube 112 is used to support the movement of the power cord to prevent the power cord from deviating during wiring.

[0026] Furthermore, the connecting ring 113 is fixedly connected to the wiring compartment 102 and is located on the outer side wall of the wiring hole 119 , and the sealing ring 114 is fixedly connected to the connecting ring 113 and is located on the outer side wall of the connecting ring 113 .

[0027] In this embodiment, the sealing ring 114 can increase the sealing performance of the wiring hole 119 and prevent moisture in the air from entering the wiring hole 119 .

[0028] Furthermore, the L-mounting plate 115 is fixedly connected to the stepper motor body 101 and is located below the stepper motor body 101 , and the inclined plate 116 is fixedly connected to the L-mounting plate 115 and is located above the L-mounting plate 115 .

[0029] In this embodiment, bolts are used to penetrate the L-mounting plate 115 to facilitate the installation of the stepper motor body 101 by the staff, and the inclined plate 116 can improve the structural stability of the L-mounting plate 115 and avoid the root breakage of the L-mounting plate 115.

[0030] The above disclosure is only a preferred embodiment of the present application and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present application are still within the scope covered by the present application.

Claims

1. A stepper motor that is easy to connect, characterized in that: It comprises a stepper motor body, a wiring unit and a mounting unit, wherein the wiring unit is arranged on the outer side wall of the stepper motor body; The wiring unit includes a wiring compartment, a wiring arc seat, a base plate, an insulating arc seat, a connecting wire, a slide plate, a fixing bolt, a spring, an auxiliary component and a connecting component. The wiring compartment is fixedly connected to the stepper motor body and is located on the outer side wall of the stepper motor body. The base plate is fixedly connected to the wiring compartment and is located on the inner bottom wall of the wiring compartment. The wiring arc seat is fixedly connected to the base plate and is located above the base plate. One end of the connecting wire is fixedly connected to the wiring arc seat and is located on one side of the wiring arc seat. The other end of the connecting wire is electrically connected to the stepper motor body and is located on the stepper motor body. The outer wall of the body, the wiring compartment has a slide groove, the slide groove is slidably matched with the slide plate, one end of the spring is fixedly connected to the wiring compartment and is located at the inner bottom wall of the slide groove, one end of the spring is fixedly connected to the slide plate and is located below the slide plate, the insulating arc seat is fixedly connected to the slide plate and is located below the slide plate, and the insulating arc seat is adapted to the wiring arc seat, the wiring compartment has a threaded hole, the threaded hole is threadedly matched with the fixing bolt, the auxiliary component is arranged on the inner bottom wall of the wiring compartment, the wiring compartment has a wiring hole, and the connecting component is arranged at one end of the wiring hole.

2. The stepper motor with easy wiring as claimed in claim 1, characterized in that: The wiring unit also includes a connecting rib, one end of which is fixedly connected to the stepper motor body and located on the outer side wall of the stepper motor body, and the other end of which is fixedly connected to the wiring compartment and located on the outer side wall of the wiring compartment.

3. The stepper motor with easy wiring as claimed in claim 2, characterized in that: The auxiliary component includes a connecting rod and a wire insertion tube. The connecting rod is fixedly connected to the wiring compartment and is located on the inner bottom wall of the wiring compartment. The wire insertion tube is fixedly connected to the connecting rod and is located below the connecting rod, and the wire insertion tube is adapted to the wiring hole.

4. The stepping motor with easy wiring as claimed in claim 3, characterized in that: The connecting assembly includes a connecting ring and a sealing ring. The connecting ring is fixedly connected to the wiring compartment and is located on the outer side wall of the wiring hole. The sealing ring is fixedly connected to the connecting ring and is located on the outer side wall of the connecting ring.

5. The stepping motor with easy wiring as claimed in claim 4, characterized in that: The mounting unit includes an L mounting plate and an inclined plate. The L mounting plate is fixedly connected to the stepper motor body and is located below the stepper motor body. The inclined plate is fixedly connected to the L mounting plate and is located above the L mounting plate.

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