Commutator convenient to install

Abstract

The utility model relates to the technical field of commutator production, and discloses a commutator convenient to install, which comprises a base, a shock pad is fixedly installed above the base, a motor is fixedly installed above the shock pad, a distribution box is fixedly installed above the motor, an indicating lamp is installed above the distribution box, and the indicating lamp is fixedly installed above the base. A reversing mechanism is fixedly installed on one side of the motor, the motor is installed through a base and a shock pad, noise and vibration in the operation process of the motor can be reduced through the shock pad, the operation state of the motor is monitored through a distribution box and an indicator lamp, and therefore stability in the operation process is improved; the commutator is fastened through the quick-release bolt in the through hole, so that the commutator is convenient to dismount and mount, the reliability of the commutator is improved, the protection gasket and the buffer gasket can play a protection role in the use process of the commutator, internal vibration is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of commutator production, in particular to a commutator convenient for installation. Background Technique

[0002] A commutator, also known as a "commutator". It is an important component on the armature of a DC motor and an AC commutator motor. It is composed of many copper sheets separated by mica sheets to form a cylindrical or disc shape, and each copper sheet is connected to a certain number of armature winding elements. When the armature rotates, the copper sheets successively contact the fixed brushes. In a DC motor, the alternating current in the armature winding is changed into direct current between the brushes through the brushes and the commutator. In an AC commutator motor, the frequency of the alternating current between the brushes meets the working requirements;

[0003] For the existing commutator, during the installation process, the installation method of the commutator segments is relatively cumbersome and not easy to take out. During the frequent wear process, the commutator segments are difficult to replace, and usually the whole commutator needs to be replaced, resulting in an increase in the use cost. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a commutator convenient for installation, and solves the problem that in the existing commutator, during the installation process, the installation method of the commutator segments is relatively cumbersome and not easy to take out. During the frequent wear process, the commutator segments are difficult to replace, and usually the whole commutator needs to be replaced, resulting in an increase in the use cost as mentioned in the above background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions: A commutator convenient for installation, including a base, a shock-absorbing pad is fixedly installed above the base, a motor is fixedly installed above the shock-absorbing pad, a power distribution box is fixedly installed above the motor, an indicator light is installed above the power distribution box, and a commutation mechanism is fixedly installed on one side of the motor.

[0008] Further, the shock-absorbing pad is made of rubber material, and installation holes are provided around the outer wall of the base.

[0009] Further, the indicator light is electrically connected to the motor through the power distribution box, and an insulating shell is installed on the outer wall of the power distribution box.

[0010] Further, the commutation mechanism includes a commutator, multiple commutation grooves are fixedly attached to the outer wall of the commutator, a connection mechanism is fixedly installed at one end of the commutator, a connection ring is fixedly installed at the lower end of the commutator, and internal threads are provided on the inner wall of the connection ring.

[0011] Furthermore, the connecting mechanism includes a fastening ring, an inner wall of the fastening ring is fixedly attached with a protective washer, a plurality of buffer gaskets are attached above the fastening ring, a plurality of through holes are formed in an inner wall of the fastening pipe, and quick-release bolts are threadedly installed in inner walls of the through holes.

[0012] Furthermore, the fastening ring is connected to an outer wall of the commutator through the through holes and the quick-release bolts, one side of the fastening ring is fixedly connected to the motor, and the protective washer is attached to the outer wall of the commutator.

[0013] (III) Beneficial Effects

[0014] The utility model provides a commutator that is convenient to install, and has the following beneficial effects:

[0015] Through structures such as a base, shock pads, a motor, a distribution box, and an indicator light, the motor is installed through the base and the shock pads, and the shock pads can reduce noise and vibration during the operation of the motor. The operation state of the motor is monitored through the distribution box and the indicator light, thereby improving the stability during the operation.

[0016] Through structures such as a commutator, commutator segments, a protective washer, buffer gaskets, through holes, quick-release bolts, a connecting ring, internal threads, and a fastening ring, one end of the commutator is sleeved with the fastening ring, and the commutator is fastened through the quick-release bolts in the through holes, thereby facilitating the disassembly and installation of the commutator and improving the reliability of the commutator. The protective washer and the buffer gaskets can play a protective role during the use of the commutator, avoid internal vibration, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is a schematic structural diagram of a commutation mechanism of the utility model;

[0019] Figure 3 is a schematic structural diagram of a connecting mechanism of the utility model.

[0020] In the figure: 1, base; 2, shock pad; 3, motor; 4, distribution box; 5, indicator light; 6, commutation mechanism; 61, commutator; 62, commutator segment; 63, connecting mechanism; 631, fastening ring; 632, protective washer; 633, buffer gasket; 634, through hole; 635, quick-release bolt; 64, connecting ring; 65, internal thread. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a commutator convenient for installation, including a base 1, a shock pad 2 is fixedly installed above the base 1, a motor 3 is fixedly installed above the shock pad 2, a distribution box 4 is fixedly installed above the motor 3, an indicator light 5 is installed above the distribution box 4, a commutation mechanism 6 is fixedly installed on one side of the motor 3. The shock pad 2 is made of rubber material. Installation holes are provided around the outer wall of the base 1. The indicator light 5 is electrically connected to the motor 3 through the distribution box 4, and an insulating shell is installed on the outer wall of the distribution box 4.

[0023] The commutation mechanism 6 includes a commutator 61. Multiple commutation grooves are fixedly attached to the outer wall of the commutator 61. A connection mechanism 63 is fixedly installed at one end of the commutator 61. A connection ring 64 is fixedly installed at the lower end of the commutator 61. Internal threads 65 are provided on the inner wall of the connection ring 64.

[0024] The connection mechanism 63 includes a fastening ring 631. A protective gasket 632 is fixedly attached to the inner wall of the fastening ring 631. Multiple buffer gaskets 633 are attached above the fastening ring 631. Multiple through holes 634 are provided on the inner wall of the fastening tube. Quick-release bolts 635 are threadedly installed on the inner walls of the through holes 634. The fastening ring 631 is connected to the outer wall of the commutator 61 through the through holes 634 and the quick-release bolts 635. One side of the fastening ring 631 is fixedly connected to the motor 3, and the protective gasket 632 is attached to the outer wall of the commutator 61.

[0025] Details of known functions and known components are omitted in the specific implementation manners of the present disclosure. To ensure the compatibility of the device, the operating means adopted are consistent with the parameters of market instruments.

[0026] In summary, the operation steps of the commutator convenient for installation are as follows;

[0027] During use, the motor 3 is installed through the base 1 and the shock pad 2. The shock pad 2 can reduce the noise and vibration during the operation of the motor 3. The operating state of the motor 3 is monitored through the distribution box 4 and the indicator light 5, thereby improving the stability during the operation. One end of the commutator 61 is sleeved with the fastening ring 631, and the commutator 61 is fastened through the quick-release bolt 635 in the through hole 634, thereby facilitating the disassembly and installation of the commutator 61 and improving the reliability of the commutator 61. The protective gasket 632 and the buffer gaskets 633 can play a protective role during the use of the commutator 61, avoid internal vibration, and improve work efficiency.

[0028] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A commutator that is easy to install, comprising a base (1), characterized in that: The invention comprises a base (1), a shock absorbing pad (2) is fixedly mounted on the top of the base (1), a motor (3) is fixedly mounted on the top of the shock absorbing pad (2), a distribution box (4) is fixedly mounted on the top of the motor (3), an indicator light (5) is mounted on the top of the distribution box (4), and a reversing mechanism (6) is fixedly mounted on one side of the motor (3).

2. A commutator that is easy to install according to claim 1, characterized in that: The shock-absorbing pad (2) is made of rubber material, and mounting holes are provided around the outer wall of the base (1).

3. A commutator that is easy to install according to claim 1, characterized in that: The indicator light (5) is electrically connected to the motor (3) via a distribution box (4), and an insulating shell is installed on the outer wall of the distribution box (4).

4. A commutator that is easy to install according to claim 1, characterized in that: The reversing mechanism (6) comprises a commutator (61), the outer wall of the commutator (61) is fixedly fitted with a plurality of groups of reversing grooves, one end of the commutator (61) is fixedly mounted with a connecting mechanism (63), the lower end of the commutator (61) is fixedly mounted with a connecting ring (64), and the inner wall of the connecting ring (64) is provided with an internal thread (65).

5. A commutator that is easy to install according to claim 4, characterized in that: The connecting mechanism (63) comprises a fastening ring (631), a protective gasket (632) is fixedly attached to the inner wall of the fastening ring (631), a plurality of groups of buffer gaskets (633) are attached above the fastening ring (631), a plurality of groups of through holes (634) are provided on the inner wall of the fastening ring (631), and quick-release bolts (635) are threadedly installed on the inner walls of the through holes (634).

6. A commutator that is easy to install according to claim 5, characterized in that: The fastening ring (631) is connected to the outer wall of the commutator (61) through a through hole (634) and a quick-release bolt (635); one side of the fastening ring (631) is fixedly connected to the motor (3); and the protective gasket (632) is attached to the outer wall of the commutator (61).

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