CN215093334U

CN215093334U - Mounting tool of tire type coupling

Info

Publication number: CN215093334U
Application number: CN202121356295.8U
Authority: CN
Inventors: 赵毕龙; 胡少国; 马晓蕾
Original assignee: Heilongjiang Feihe Dairy Co Ltd
Current assignee: Heilongjiang Feihe Dairy Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-10
Anticipated expiration: 2031-06-17

Abstract

The utility model provides a mounting tool of tire formula shaft coupling, include: a substrate; a rotating part arranged on the base body; the first end of the connecting belt is connected to the rotating part, the rotating part can wind the connecting belt when rotating towards the preset direction, and the second end of the connecting belt is connected to the base body; the limiting part is arranged between the base body and the rotating part and can limit the rotating part to rotate towards the direction opposite to the preset direction. The technical scheme of the application effectively solves the problems that the installation precision of the tire type coupler in the related technology is difficult to guarantee and the installation difficulty is high.

Description

Mounting tool of tire type coupling

Technical Field

The utility model relates to a shaft coupling assembly technical field particularly, relates to a mounting tool of tire formula shaft coupling.

Background

The tire type coupler has high elasticity, has large capacity of compensating relative displacement of two shafts, has good damping, has simple structure, does not need lubrication, is convenient to assemble, disassemble and maintain, is mainly used for connecting transmission shafts, and therefore, when the tire type coupler is installed, the distance between the transmission shafts is generally required to be accurate and constant, and the tire body in the middle part is difficult to expand and extend, so that the installation work of the tire type coupler is inconvenient;

in the related art, when the tire type coupler is installed, a skin hammer is required to continuously knock the surface of the coupler, so that the installation precision is difficult to guarantee, and the installation difficulty is high.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a mounting tool for a tire-type coupling, which is difficult to ensure the mounting accuracy of the tire-type coupling in the related art, and solves the problem of difficulty in mounting.

In order to achieve the above object, the utility model provides a mounting tool of tire formula shaft coupling, include: a substrate; a rotating part arranged on the base body; the first end of the connecting belt is connected to the rotating part, the rotating part can wind the connecting belt when rotating towards the preset direction, and the second end of the connecting belt is connected to the base body; the limiting part is arranged between the base body and the rotating part and can limit the rotating part to rotate towards the direction opposite to the preset direction.

Further, the base member includes two plate bodys that the interval set up and connects the connecting rod between the plate body, and two plate bodys are rotationally worn to establish by the rotation portion, and the second end of connecting band is connected on the connecting rod.

Further, the plate body comprises an arc-shaped plate.

Further, the rotation portion includes the dwang, and the dwang is worn to establish between the plate body to, the plate body is worn out at the both ends of dwang, and spacing portion includes first locating part and second locating part, and first locating part is installed on the dwang, and the second locating part sets up on the plate body, and first locating part and the spacing cooperation of second locating part.

Further, the first limiting piece is located on the outer side of the plate body.

Further, the first limiting member comprises a ratchet wheel, the second limiting member comprises a ratchet tooth, and the ratchet wheel and the ratchet tooth are meshed with each other.

Further, the second limiting part further comprises a spring, and the ratchet is in abutting fit with the spring so that the ratchet is in abutting fit with the ratchet.

Further, the mounting tool of the tire type coupler also comprises a handle, and the handle is connected with the rotating rod.

Further, the handle and the limiting part are arranged on two opposite sides of the base body.

Further, the mounting tool of the tire type coupler further comprises two pressing wheels, the pressing wheels are rotatably arranged between the plate bodies, the rotating rods and the connecting rods are located between the two pressing wheels, and the diameters of the rotating rods are smaller than those of the pressing wheels.

Use the technical scheme of the utility model, the portion of rotating sets up on the base member, and the both ends of connecting band are connected respectively on base member and portion of rotating. The rotating portion can wind the connecting band when rotating toward a predetermined direction. The limiting part is arranged between the base body and the rotating part and can limit the rotating part to rotate towards the direction opposite to the preset direction. Through the arrangement, the tire type coupler is installed in the connecting belt, and then the rotating part rotates towards the preset direction, so that the connecting belt is wound on the rotating part, when the connecting belt is wound on the rotating part, the tire type coupler can be contracted, and the gap of the tire type coupler is reduced. Thus, the installation of the tire type coupling can be realized, and the installation precision can be ensured. After the gap of the tire type coupler is reduced, the limiting part can limit the rotation part to rotate, and the gap can be prevented from being enlarged. Therefore, the technical scheme of the application effectively solves the problems that the mounting precision of the tire type coupler in the related technology is difficult to guarantee and the mounting difficulty is high.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of a mounting tool for a tire coupling according to the present invention;

FIG. 2 shows a schematic view of a first side of the installation tool of the tire coupling of FIG. 1;

FIG. 3 shows a schematic view of a second side of the installation tool of the tire coupler of FIG. 1; and

fig. 4 is a perspective view of another perspective view of the installation tool of the tire coupler of fig. 1.

Wherein the figures include the following reference numerals:

10. a substrate; 11. a plate body; 111. an arc-shaped plate; 12. a connecting rod; 20. a rotating part; 21. rotating the rod; 30. a connecting belt; 40. a limiting part; 41. a first limit piece; 411. a ratchet wheel; 42. a second limiting member; 421. a ratchet; 422. a spring; 50. a handle; 60. and a pinch roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

At present, 3 to 4 people are required to continuously install the coupler for 1 hour for installation, a gap at the joint of the tire body type coupler is required to be between 0.1 and 0.5Cm, the tire body type coupler is made of rubber materials and is difficult to install in the gap when no special tool is provided, the surface of the tire body type coupler can only be continuously knocked by a skin hammer, the tire body type coupler is pushed while being knocked, the physical consumption of an installer is quite large, the installation quality is poor, the gap of the joint is about 2Cm after the coupler is generally installed, the gap can not be reduced any more, the contact area between the tire body type coupler and a connecting flange is reduced, and the service life of the coupler is shortened.

In order to alleviate the technical problems of increased maintenance cost caused by violently mounting the coupling and increased labor cost caused by long mounting time, as shown in fig. 1 and 4, in the present embodiment, the mounting tool for the tire type coupling comprises: base body 10, rotating part 20, connecting band 30 and spacing part 40. The rotating portion 20 is provided on the base 10. A first end of the connection band 30 is connected to the rotation part 20, the connection band 30 can be wound when the rotation part 20 is rotated in a predetermined direction, and a second end of the connection band 30 is connected to the base body 10. The stopper 40 is provided between the base 10 and the rotating portion 20, and the stopper 40 can restrict the rotating portion 20 from rotating in a direction opposite to the predetermined direction.

With the technical solution of the present embodiment, the rotating part 20 is disposed on the base 10, and two ends of the connecting band 30 are respectively connected to the base 10 and the rotating part 20. The rotating part 20 can wind the connection band 30 when rotating in a predetermined direction. The stopper 40 is provided between the base 10 and the rotating portion 20, and the stopper 40 can restrict the rotating portion 20 from rotating in a direction opposite to the predetermined direction. Through the arrangement, the tire type coupler is installed in the connecting belt 30, and then the rotating part 20 rotates towards the preset direction, so that the connecting belt 30 is wound on the rotating part 20, when the connecting belt 30 is wound on the rotating part 20, the tire type coupler can be contracted, and further the gap of the tire type coupler is reduced. Thus, the installation of the tire type coupling can be realized, and the installation precision can be ensured. When the gap of the tire coupling is reduced, the stopper 40 can restrict the rotation of the rotation part 20, that is, can prevent the gap from increasing. Therefore, the technical scheme of the embodiment effectively solves the problems that the mounting precision of the tire type coupler in the related technology is difficult to guarantee and the mounting difficulty is high.

In order to limit the position of the tire coupling and facilitate the connection belt to surround the outside of the tire coupling, as shown in fig. 1 to 4, in the present embodiment, the base 10 includes two plates 11 disposed at an interval and a connection rod 12 connected between the plates 11, the rotating portion 20 is rotatably inserted through the two plates 11, and the second end of the connection belt 30 is connected to the connection rod 12. The connecting rod 12 is arranged to enable the connecting belt 30 to be located between the two plate bodies 11, so that the connecting belt 30 can better surround the outer side of the tire type coupler, and further can better apply force to the tire type coupler. Simultaneously, the setting of two plate bodies 11 makes whole structure more stable, and is comparatively stable at the in-process of application of force.

In order to avoid interference and to avoid waste of material, in the present embodiment, the plate body 11 comprises an arc-shaped plate 111, as shown in fig. 1 to 4. The shape of arc 111 and the shape adaptation of tire formula shaft coupling, arc 111 can carry on spacingly to tire formula shaft coupling simultaneously, prevents that tire formula shaft coupling from taking place the incline, and then more stable when making the assembly of tire formula shaft coupling.

In an embodiment not shown in the figures, the plate body may also be a rectangular plate or a circular plate.

In order to reduce the difficulty of processing, as shown in fig. 1 and 4, in this embodiment, the rotating portion 20 includes a rotating rod 21, the rotating rod 21 is inserted between the plate bodies 11, two ends of the rotating rod 21 are inserted into the plate bodies 11, the limiting portion 40 includes a first limiting member 41 and a second limiting member 42, the first limiting member 41 is installed on the rotating rod 21, the second limiting member 42 is disposed on the plate body 11, and the first limiting member 41 and the second limiting member 42 are in limiting fit. The dwang 21 is located between two plate bodies 11 to the both ends of dwang 21 stretch out with two plate bodies 11, be convenient for on the one hand rotatory dwang 21 like this, on the other hand can make spacing portion 40 carry on spacingly to dwang 21, and the simple structure of dwang 21 can twine connecting band 30 effectively.

In consideration of the fact that the position of the first limiting member easily interferes with the connecting band, as shown in fig. 1, 2 and 4, in the present embodiment, the first limiting member 41 is located outside the plate body 11. Because the rotating rod 21 penetrates through the plate body 11, the first limiting member 41 is disposed on the rotating rod 21 and located outside the plate body 11, so that the first limiting member 41 and the connecting band 30 or the tire-type coupler can be effectively prevented from interfering.

In consideration of the limiting effect, as shown in fig. 1, 2 and 4, in the present embodiment, the first limiting member 41 includes a ratchet wheel 411, the second limiting member 42 includes a ratchet wheel 421, and the ratchet wheel 411 and the ratchet wheel 421 are engaged with each other. The ratchet wheel 411 and the ratchet 421 have simple structure and low price, and can effectively play a role in limiting.

As shown in fig. 1, fig. 2 and fig. 4, in the present embodiment, the second limiting member 42 further includes a spring 422, and the ratchet 421 and the spring 422 are in abutting engagement, so that the ratchet 421 and the ratchet 411 are in abutting engagement. The spring 422 can ensure that the ratchet 421 is always in limit fit with the ratchet 411 to prevent the ratchet 411 and the ratchet 421 from being disengaged.

To facilitate the application of force, as shown in fig. 1 and 3, in this embodiment, the installation tool of the tire coupling further includes a handle 50, and the handle 50 is connected to the rotating rod 21. The handle 50 is connected to the rotating rod 21, and the rotating rod 21 is driven to rotate by the handle 50, so that the force application method is simple and convenient to operate. In particular the handle 50 has a length greater than the length of the swivelling levers 21.

In order to make the assembly of the tire coupling more stable, as shown in fig. 1 and 3, in the present embodiment, the handle 50 and the stopper 40 are provided on opposite sides of the base 10. The arrangement described above makes the assembly of the tyre-type coupling more stable.

In order to further facilitate the assembly of the tire-type coupler, as shown in fig. 1 and 4, in this embodiment, the installation tool of the tire-type coupler further includes two pressing wheels 60, the pressing wheels 60 are rotatably disposed between the plate bodies 11, the two pressing wheels 60 are included, the rotating rod 21 and the connecting rod 12 are located between the two pressing wheels 60, and the diameter of the rotating rod 21 is smaller than that of the pressing wheels 60. The pinch rollers 60 are in direct contact with the connection belt 30 and abut against the tire-type coupling. The pinch roller 60 is abutted to facilitate contraction of the gap of the tire type coupler, and therefore assembly difficulty is reduced.

The mounting tool of the tire type coupling of the embodiment is composed of the following parts, 1: the plate body 11 is a semicircular flange cut into a thickness of 20 mm and a radius of 13cm, and 5 circular holes with a diameter of 20 mm are drilled in the semicircular flange at equal intervals and used for fixing the rotating rod 21, the pressing wheel 60 and the connecting rod 12. 2: the pinch roller 60 is a circular tube with a length of 15 cm and a diameter of 5cm, and is installed at two ends of the plate body 11. 3: the center pin of pinch roller 60 is diameter 3 centimetres, and is 19 centimetres long, and both sides have jump ring, 4: the bearing model number of the pinch roller 60 is 6206/2ZC 3. 5: the rotating rod 21 is made of a white steel tube with a diameter of 19 mm and a length of 22 cm, and a long groove with a length of 10 cm and a width of 0.3 cm is cut in the center of the rotating rod 21 and used for fixing the connecting band 30 and is installed in the center of the plate body 11. 6: the handle 50 is mounted on the side 7 of the swivelling lever 21: the stopper 40 is mounted on the other side of the rotating lever 21.

Plate body 11 among the technical scheme of this embodiment adopts two semicircle type flanges that thickness is 20 millimeters, two semicircle flange bores 5 round holes that have 20 millimeters diameters, two pinch rollers 60 are installed at the flange both ends, the flange center is dwang 21, the handle is installed to the one end of dwang 21, spacing portion 40 is installed to the other end of dwang 21, two connecting rods 12 are installed to the dwang 21 next door, connecting rod 12 has fixed winding effect in addition, select for use wide 6 centimetres at last, 1.5 meters long connecting band 30, a connecting band for fastening tire formula shaft coupling, the girth will be dwindled gradually under connecting band 30's effect like this, until with tire formula shaft coupling clearance shrink to minimum. The assembly efficiency is greatly improved by using the mounting tool of the tire type coupling in the technical scheme of the embodiment. The maintenance of the tire type coupler needs 4 persons for one hour before, only one person is needed by the existing installation tool for using the tire type coupler for half an hour, the tire type coupler is hardly damaged during installation, the maintenance quality is also ensured, the gap of a connecting seam is reduced to 0.1cm-0.5cm from about 1cm to 2cm, the working strength of maintenance personnel is reduced, and the working efficiency is improved.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mounting tool for a tire coupling, comprising:

a base (10);

a rotating part (20) provided on the base body (10);

a connecting band (30), wherein a first end of the connecting band (30) is connected to the rotating part (20), the rotating part (20) can wind the connecting band (30) when rotating towards a preset direction, and a second end of the connecting band (30) is connected to the base body (10);

the limiting part (40), the limiting part (40) is arranged between the base body (10) and the rotating part (20), and the limiting part (40) can limit the rotating part (20) to rotate towards the direction opposite to the preset direction.

2. The mounting tool of the tire type coupler according to claim 1, wherein the base body (10) comprises two plate bodies (11) arranged at an interval and a connecting rod (12) connected between the plate bodies (11), the rotating portion (20) is rotatably disposed through the two plate bodies (11), and the second end of the connecting band (30) is connected to the connecting rod (12).

3. Tool for mounting a tyre-type coupling according to claim 2, characterised in that said plate (11) comprises an arc-shaped plate (111).

4. The mounting tool of the tire type coupler according to claim 2, wherein the rotating portion (20) comprises a rotating rod (21), the rotating rod (21) is arranged between the plate bodies (11) in a penetrating manner, two ends of the rotating rod (21) are arranged on the plate bodies (11), the limiting portion (40) comprises a first limiting part (41) and a second limiting part (42), the first limiting part (41) is arranged on the rotating rod (21), the second limiting part (42) is arranged on the plate bodies (11), and the first limiting part (41) and the second limiting part (42) are in limiting fit.

5. Tool for mounting a tyre-type coupling according to claim 4, characterised in that said first stop (41) is located outside said plate (11).

6. The installation tool of the tire type coupling according to claim 4, wherein the first limiting member (41) comprises a ratchet wheel (411), the second limiting member (42) comprises a ratchet tooth (421), and the ratchet wheel (411) and the ratchet tooth (421) are engaged with each other.

7. The mounting tool of a tire type coupling according to claim 6, wherein the second retaining member (42) further comprises a spring (422), and the ratchet (421) and the spring (422) are in abutting engagement, so that the ratchet (421) and the ratchet wheel (411) are in abutting engagement.

8. The installation tool of a tire type coupler according to claim 4, characterized in that the installation tool of a tire type coupler further comprises a handle (50), and the handle (50) is connected with the rotating rod (21).

9. Tool for mounting a tyre-type coupling according to claim 8, characterised in that the handle (50) and the stop (40) are arranged on opposite sides of the base body (10).

10. The mounting tool of the tire type coupler according to claim 4, further comprising two pressing wheels (60), wherein the pressing wheels (60) are rotatably disposed between the plate bodies (11), the number of the pressing wheels (60) is two, the rotating rods (21) and the connecting rods (12) are located between the two pressing wheels (60), and the diameter of the rotating rods (21) is smaller than that of the pressing wheels (60).