CN212543571U

CN212543571U - Motor coupling and terminal detection device's actuating mechanism convenient to dismantle

Info

Publication number: CN212543571U
Application number: CN202021770146.1U
Authority: CN
Inventors: 陈宜飞
Original assignee: Smart Xiamen Technology Co ltd
Current assignee: Smart Xiamen Technology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-02-12
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to the technical field of motors, in particular to a motor shaft coupling convenient to disassemble and a driving mechanism of a terminal detection device, wherein the motor shaft coupling convenient to disassemble comprises a body, two end faces of the body are respectively provided with a shaft hole and a disassembly hole which are communicated with each other, the shaft hole is used for installing a rotating shaft of a motor, an installation hole is arranged on the shaft core end face of the rotating shaft, and the inner diameter of the disassembly hole is larger than that of the installation hole; the body is fixedly connected with the rotating shaft by the mounting bolt matched with the mounting hole penetrating through the dismounting hole; the body and the rotating shaft are detached and separated through the detaching bolts matched with the detaching holes. The utility model provides a motor coupling convenient to dismantle, through setting up disassembly hole and mounting hole not of uniform size, only need twist through simple bolt and change just can realize motor coupling's dismantlement and installation, convenient high efficiency, this shaft coupling simple structure is convenient for process and batch production moreover, and the cost of manufacture is low.

Description

Motor coupling and terminal detection device's actuating mechanism convenient to dismantle

Technical Field

The utility model relates to the technical field of electric machines, in particular to motor coupling and terminal detection device's actuating mechanism convenient to dismantle.

Background

The coupling is also called coupling, and is used for firmly connecting a driving shaft and a driven shaft in different mechanisms to rotate together and transmitting mechanical components of movement and torque. The coupler can compensate the offset between the two shafts due to inaccurate manufacture and installation, deformation or thermal expansion in work and the like; and shock mitigation and absorption. However, when the conventional coupler is used, the disassembly process is very troublesome, and when the coupler needs to be replaced, a special tool is needed for disassembly and assembly, so that the disassembly time is long, and the working efficiency is low.

At present, some motor couplings which are convenient to disassemble are available on the market, for example, patent documents with publication number of CN208128118U and publication date of 2018, 11 and 20 disclose that a reversing motor coupling which is convenient to disassemble comprises a mounting plate, a shell is fixedly arranged on one side of the mounting plate, four fixed blocks are uniformly distributed on the inner wall of the shell, a connecting part is arranged inside the shell, four fixed grooves are uniformly arranged on the outer wall of the connecting part, the fixed blocks are connected with the fixed grooves in a clamping manner, a driving part is arranged at one end inside the connecting part, a driving rod of a motor is arranged in the middle of one end of the driving part, a fixed key is arranged at one end of the driving rod, a driven part is arranged at the other end of the connecting part, the other end of the driving part is fixedly connected with the driven part, an electromagnet is fixedly arranged at the bottom end, the electro-magnet passes through electro-magnet control button and power electric connection, and this shaft coupling is through being equipped with the electro-magnet, and in the installation, through the electro-magnet circular telegram, adsorb fixedly connecting portion, cuts off the power supply with the electro-magnet in the change, can accomplish the change, and it is convenient to dismantle.

However, the coupling structure is complex and has high processing cost, a power supply is needed in the installation process, and certain inconvenience still exists in operation and needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the prior art that the prior motor coupler is complicated in structure and inconvenient to disassemble and assemble, the utility model provides a motor coupler convenient to disassemble, which comprises a body, wherein two end faces of the body are respectively provided with a shaft hole and a disassembling hole which are communicated with each other, the shaft hole is used for installing a rotating shaft of a motor, an installing hole is arranged on the end face of a shaft core of the rotating shaft, and the inner diameter of the disassembling hole is larger than that of the installing hole;

the body and the rotating shaft are fixedly connected through the dismounting hole by a mounting bolt matched with the mounting hole; the body and the rotating shaft are detached and separated through the detaching bolts matched with the detaching holes.

On the basis of the structure, furthermore, the side surface of the body is also provided with a fixing hole communicated with the shaft hole, and the body is fixedly connected with the rotating shaft through a fixing bolt in the fixing hole.

On the basis of the structure, further, the inside wall in shaft hole with the corresponding keyway that is provided with on the lateral wall of pivot, the key is equipped with to the keyway is embedded, so that the body with the pivot synchronous revolution.

The utility model provides a motor coupling convenient to dismantle, through setting up disassembly hole and mounting hole not of uniform size, only need twist through simple bolt and change just can realize motor coupling's dismantlement and installation, convenient high efficiency, this shaft coupling simple structure is convenient for process and batch production moreover, and the cost of manufacture is low.

The utility model also provides a terminal detection device's actuating mechanism adopts as above wantonly motor coupling, wherein, be close to on the body the one end in dismantlement hole still can be dismantled and be connected with the rim plate that is used for the drive terminal to remove.

On the basis of the structure, furthermore, a plurality of convex teeth are distributed on the circumference of the wheel disc and can be clamped with the clamping holes on the terminals.

On the basis of the structure, further, the wheel disc is fixedly connected with the body through bolts.

On the basis of the structure, further, the motor is fixed on the machine table through an adjusting frame, and the adjusting frame is used for adjusting the vertical height of the wheel disc.

On the basis of the structure, further, the adjusting bracket comprises two supporting columns, a fixed plate and a top plate, the two ends of the top plate are respectively fixed at the tops of the two supporting columns, the fixed plate is fixedly connected with the end face of the motor, an adjusting bolt is arranged on the top plate, the tail end of the adjusting bolt penetrates through the top plate and a screw hole in the top of the fixed plate, and the adjusting bolt drives the fixed plate to move along the two supporting columns so that the motor can move up and down.

On the basis of the structure, furthermore, the fixed plate is fixed on the end face of the motor close to the rotating shaft, and the wheel disc and the motor are positioned on two sides of the fixed plate.

On the basis of the structure, further, still be equipped with driven rim plate on the terminal transfer chain at rim plate place, follow the terminal that rim plate is used for compressing tightly on the terminal transfer chain in order to prevent the perk.

The utility model provides a pair of terminal detection device's actuating mechanism, through corresponding mounting hole and the dismantlement hole of not uniform size that sets up on motor shaft and shaft coupling, only need simple bolt twist to change just can realize motor shaft coupling's dismantlement and installation, convenient high efficiency, rim plate and shaft coupling adopt detachable connected mode moreover, can be according to the specification of waiting to detect the terminal, change assorted rim plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a disassembled state of the motor coupler convenient to disassemble provided by the present invention;

fig. 2 is a schematic structural view of the motor coupler convenient to disassemble and assemble provided by the present invention;

fig. 3 is a schematic view of a driving mechanism of the terminal detection device provided by the present invention.

Fig. 4 is a schematic view of a driving mechanism of the terminal detecting device with the driven disc.

Reference numerals:

100 main body 110 shaft hole 120 dismounting hole

130 fixed hole 200 motor 210 rotating shaft

211 mounting hole 300 wheel 310 convex teeth

410 support column 420 fixed plate 430 top plate

440 adjusting bolt 500 driven wheel disc

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and the like, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The terms "couple" or "couples" and the like are not restricted to physical or mechanical connections, but may include electrical connections, optical connections, and the like, whether direct or indirect.

The utility model provides a motor coupling convenient to dismantle, wherein, including body 100, the both ends face of body 100 is provided with shaft hole 110 and disassembly hole 120 that are linked together respectively, shaft hole 110 is used for installing the pivot 210 of motor 200, be equipped with mounting hole 211 on the axle center terminal surface of pivot 210, the internal diameter of disassembly hole 120 is greater than the internal diameter of mounting hole 211;

the body 100 and the rotating shaft 210 are fixedly connected by a mounting bolt matched with the mounting hole 211 penetrating through the dismounting hole 120; the body 100 and the rotation shaft 210 are disassembled and separated by the disassembling bolt matched with the disassembling hole 120.

In specific implementation, as shown in fig. 1 and 2, a motor coupler convenient to disassemble includes a body 100, the outer shape of which is close to a cylinder, two end faces of which are respectively provided with a shaft hole 110 and a disassembling hole 120 that are communicated, the shaft hole 110 is used for placing and installing a rotating shaft 210 of a motor 200, the inner diameter of the disassembling hole 120 is smaller than the outer diameter of the rotating shaft 210, an end face of a shaft core of the rotating shaft 210 is provided with an installing hole 211, and the inner diameter of the disassembling hole 120 is larger than the inner diameter of the installing hole 211;

during installation, the installation bolt matched with the installation hole 211 penetrates through the dismounting hole 120 to enter the installation hole 211 to rotate, the outer diameter of a nut of the installation bolt is larger than the inner diameter of the dismounting hole 120, in the rotating process, the body 100 rotates towards the direction of the rotating shaft 210 until the body 100 and the rotating shaft 210 are fixedly connected, and therefore installation of the coupler and the rotating shaft 210 of the motor 200 is achieved.

During the dismantlement, dismantle the construction bolt in the mounting hole 211 earlier, then stretch into the dismantlement hole 120 internal rotation through dismantling the bolt with the dismantlement hole 120 assorted, at rotatory in-process, the terminal surface of dismantling the bolt offsets with the axle center tip of pivot 210 to drive the pivot 210 separation of body 100 and motor 200 through the rotation, dismantle the separation with body 100 and pivot 210.

Preferably, the side surface of the body 100 is further provided with a fixing hole 130 communicated to the shaft hole 110, and the body 100 is fixedly connected to the rotating shaft 210 through a fixing bolt in the fixing hole 130.

In specific implementation, the side surface of the body 100 is further provided with a fixing hole 130 communicated with the shaft hole 110 in the radial direction, and the body 100 is fixedly connected with the rotating shaft 210 through a fixing bolt in the fixing hole 130; preferably, there are two fixing holes 130, and the axes of the two fixing holes 130 are all on the same straight line, that is, the two fixing holes 130 are oppositely disposed at the side of the body 100, the reason for this arrangement is that the two fixing holes 130 are enough to fix the coupler on the rotating shaft 210, and at the same time, the opposite arrangement can ensure the balance.

When the fixing device is installed, the body 100 and the rotating shaft 210 are fixedly connected through the mounting bolts, and then the body 100 and the rotating shaft 210 are further fixed from the side through the bolts of the fixing holes 130;

when the mounting bolt and the fixing bolt are detached, the mounting bolt and the fixing bolt are taken out, and then the body 100 and the rotating shaft 210 are detached and separated through the detaching bolt.

Preferably, key slots are correspondingly formed in the inner side wall of the shaft hole 110 and the outer side wall of the rotating shaft 210, and keys are embedded in the key slots, so that the body 100 and the rotating shaft 210 rotate synchronously.

During the concrete implementation, correspond on the inside wall of shaft hole 110 and the lateral wall of pivot 210 and be provided with the keyway, inlay the key and adorn in two keyways, realize the key-type connection of body 100 and pivot 210 to make body 100 and pivot 210 synchronous rotation, improve pivoted stationarity.

Preferably, the key is a flat key.

When the key is a flat key, the torque is transmitted by mutual extrusion of the key and the key groove during working, the centering performance is good, and the mounting and dismounting are convenient.

The utility model also provides a terminal detection device's actuating mechanism, adopt as above arbitrary the motor coupling, wherein, be close to on the body 100 the one end of disassembling hole 120 still can be dismantled and be connected with the rim plate 300 that is used for the drive terminal to remove.

In specific implementation, as shown in fig. 3, a driving mechanism of a terminal detection device, adopt as above arbitrary motor coupling, the one end that is close to dismounting hole 120 on body 100 still can be dismantled and be connected with rim plate 300 that is used for driving the terminal to remove, specifically, it has a plurality of dogteeth 310 to distribute on the circumference of rim plate 300, dogteeth 310 can with the card hole block on the terminal, when rim plate 300 rotates under the drive of motor 200, the rotation of rim plate 300 drives the dogteeth 310 on its circumference and rotates, thereby it moves toward one side to drive the card hole on the terminal through dogteeth 310, thereby it moves toward one side to drive whole terminal, rim plate 300 and body 100 adopt the detachable mode to be connected, conveniently change different kinds of rim plate 300, preferably, adopt bolted connection, the dismouting of being convenient for.

Preferably, the motor 200 is fixed on the machine table through an adjusting bracket, and the adjusting bracket is used for adjusting the vertical height of the wheel disc 300.

During specific implementation, as shown in fig. 3, motor 200 passes through the alignment jig to be fixed on the board, the alignment jig is used for adjusting the vertical height of rim plate 300, specifically, the alignment jig includes two vertical support columns 410 of placing, fixed plate 420 and roof 430, the top of two support columns 410 is fixed in respectively at the both ends of roof 430, fixed plate 420 passes through bolt fixed connection with motor 200's terminal surface, be equipped with adjusting bolt 440 on the roof 430, adjusting bolt 440's end passes roof 430 and is connected with the screw at fixed plate 420 top, it removes along two support columns 410 to drive fixed plate 420 through rotating adjusting bolt 440, thereby drive motor 200 and reciprocate, realize the regulation of the vertical height of rim plate 300.

Preferably, the fixing plate 420 is fixed to an end surface of the motor 200 close to the rotating shaft 210, and the wheel disc 300 and the motor 200 are located at both sides of the fixing plate 420.

In specific implementation, as shown in fig. 3, the fixing plate 420 is fixed on the end surface of the motor 200 close to the rotating shaft 210, and the wheel disc 300 and the motor 200 are located at two sides of the fixing plate 420, which is beneficial to fixing the motor 200 by the adjusting bracket and ensures the stability of the motor 200 during operation.

Preferably, a driven wheel disc 500 is further disposed on the terminal conveying line where the wheel disc 300 is located, and the driven wheel disc 500 is used for pressing the terminal on the terminal conveying line to prevent tilting.

In specific implementation, as shown in fig. 4, a driven wheel disc 500 is further disposed on the terminal conveying line where the wheel disc 300 is located, the driven wheel disc 500 does not need to be connected with a motor, and the structure and the placing angle of the driven wheel disc 500 are the same as those of the wheel disc 300; driven rim plate 500 sets up on the terminal transfer chain of rim plate 300 low reaches, compresses tightly the terminal on the terminal transfer chain simultaneously through following rim plate 500 and plays spacing guide effect, avoids the terminal perk and leads to the problem of unable normal transmission.

Although terms such as body, shaft hole, dismounting hole, fixing hole, supporting pillar, fixing plate, top plate, motor, rotating shaft, mounting hole, wheel disc, convex tooth, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The motor coupler convenient to disassemble is characterized by comprising a body (100), wherein two end faces of the body (100) are respectively provided with a shaft hole (110) and a disassembly hole (120) which are communicated with each other, the shaft hole (110) is used for installing a rotating shaft (210) of a motor (200), the end face of a shaft core of the rotating shaft (210) is provided with an installation hole (211), and the inner diameter of the disassembly hole (120) is larger than that of the installation hole (211);

the body (100) and the rotating shaft (210) are fixedly connected through the dismounting hole (120) by a mounting bolt matched with the mounting hole (211); the body (100) and the rotating shaft (210) are disassembled and separated through disassembling bolts matched with the disassembling holes (120).

2. The easy-to-disassemble motor coupling of claim 1, wherein: the side of the body (100) is also provided with a fixing hole (130) communicated with the shaft hole (110), and the body (100) is fixedly connected with the rotating shaft (210) through a fixing bolt in the fixing hole (130).

3. The easy-to-disassemble motor coupling of claim 1, wherein: the inside wall in shaft hole (110) with correspond on the outside wall of pivot (210) and be provided with the keyway, the key inslot is equipped with the key, so that body (100) with pivot (210) synchronous revolution.

4. A driving mechanism of a terminal detecting device using the motor coupling easy to disassemble as claimed in any one of claims 1 to 3, characterized in that: and a wheel disc (300) used for driving the terminal to move is detachably connected to one end, close to the dismounting hole (120), of the body (100).

5. The drive mechanism of the terminal detecting device according to claim 4, wherein: a plurality of convex teeth (310) are distributed on the circumference of the wheel disc (300), and the convex teeth (310) can be clamped with clamping holes in the terminals.

6. The drive mechanism of the terminal detecting device according to claim 4, wherein: the wheel disc (300) is fixedly connected with the body (100) through bolts.

7. The drive mechanism of the terminal detecting device according to claim 4, wherein: the motor (200) is fixed on the machine table through an adjusting frame, and the adjusting frame is used for adjusting the vertical height of the wheel disc (300).

8. The drive mechanism of a terminal detection device according to claim 7, characterized in that: the adjusting bracket comprises two supporting columns (410), a fixing plate (420) and a top plate (430), the two ends of the top plate (430) are fixed at the tops of the supporting columns (410) respectively, the fixing plate (420) is fixedly connected with the end face of the motor (200), an adjusting bolt (440) is arranged on the top plate (430), the tail end of the adjusting bolt (440) penetrates through the top plate (430) and a screw hole in the top of the fixing plate (420) and is connected with the screw hole in the top of the fixing plate (420), and the adjusting bolt (440) is rotated to drive the fixing plate (420) to move along the two supporting columns (410) so that the motor (200) moves up and down.

9. The drive mechanism of a terminal detection device according to claim 8, characterized in that: the fixing plate (420) is fixed on the end face of the motor (200) close to the rotating shaft (210), and the wheel disc (300) and the motor (200) are located on two sides of the fixing plate (420).

10. The drive mechanism of the terminal detecting device according to claim 4, wherein: still be equipped with driven rim plate (500) on the terminal conveying line that rim plate (300) were located, driven rim plate (500) are used for compressing tightly the terminal on the terminal conveying line in order to prevent the perk.