KR102431100B1 - Power Transmission Rubber Belt Shape Processing Apparatus - Google Patents

Abstract

Disclosed is a power transmission rubber belt shape processing apparatus. The power transmission rubber belt shape processing apparatus according to an embodiment of the present invention includes a plurality of rotary driving units for seating and rotating a power transmission rubber belt on an outer circumferential surface; and a V groove generating unit mounted adjacent to the rotary driving units to form a V groove on the outer circumferential surface of the power transmission rubber belt. The V groove generating unit includes a body unit having a disk structure mounted on a rotating shaft mounted adjacent to the rotary driving unit; a locate seating unit formed along an outer circumferential surface of the body unit and supporting one side surface of a locate unit; the locate unit seated and fixed to the locate seating unit and supporting one side surface and a bottom surface of an insert unit; and the insert unit seated on the locate unit, fixed between a front side surface of the insert unit and a rear side surface of the locate seating unit, and having a V groove generating blade formed. According to the present invention, provided can be a processing apparatus which stably forms a V-shaped binding structure on one side of a power transmission rubber belt which is bound to a V pulley formed with a plurality of V grooves, and includes a structure capable of being applied to a power transmission rubber belt with various specifications of V grooves.

Description

Power Transmission Rubber Belt Shape Processing Apparatus

The present invention relates to a rubber belt shape processing apparatus for power transmission, and more particularly, to a processing apparatus for forming a V-shaped binding structure on one side of a rubber belt for power transmission that is bound to a V pulley having a plurality of V grooves formed therein. will be.

There are several types of power transmission methods in the machine area, such as gear power transmission, chain power transmission, and belt power transmission.

Among them, gear mesh power transmission can implement a power transmission method with an accurate power transmission ratio, high transmission rate, and high power, but can be applied only in a situation where the distance between the two power transmission shafts is relatively short.

When the distance between the two power transmission shafts is relatively long, the chain power transmission or belt power transmission method is generally adopted. Chain power transmission is mainly transmitted by the engagement of the chain and the chain wheel, and the chain power transmission has a defect in which an instantaneous impact load is generated, so the power transmission speed is relatively low. used only in the method. The engagement and contact between the chain and the chain plate is the engagement of two rigid members, and the leather belt and the leather belt wheel are the engagement of one rigid member and one soft (weak) member, and both have an essential distinction. When two rigid members are engaged, even an error as small as the tip of a hair creates a meshing gap and meshing interference. However, when one rigid member and one weak member are engaged, due to the flexibility of the weak member, even if the weak member encounters meshing interference with the rigid member, it can meet the meshing requirements, that is, the rigid member can Compression to a bite size that matches the job is achieved to meet the needs of the engagement.

Current belt power transmission, as shown in FIGS. 1 and 2, is mainly friction power transmission (triangular belt or V belt) and meshing power transmission (timing belt), and friction power transmission is high power, high load, and overload. It is used for power transmission that requires becomes impossible The timing belt designed by the principle of interlocking power transmission has an accurate transmission rate, and since the belt and the pulley have a meshing relationship, the slide and rotation are not separated during the power transmission process. However, it is only used for power transmission with a small load. The timing belt is designed to be relatively thin in order to maintain a normal meshing state, thereby ensuring the flexibility of the belt and preventing the belt gear from being deformed.

However, this belt structure cannot be used for heavy loads. If it is used for a large load, the timing belt may have the belt gear peeled off by the belt gear wheel or the belt will break. In addition, if a high transmission rate is to be maintained, the manufacturing of the timing large poly is difficult, the manufacturing process is very complicated, and the cost is high, so the economic feasibility is not good.

Chinese patent CN1183338 discloses a kind of <V-belt system>, the V-belt used in this system is provided with a gear shape that meshes with the timing poly, and the large poly used is a V-shaped concave grooved poly, and a small poly is the timing poly of pure bite power transmission.

When this system is driven, since the V-belt slides slightly on the V-shaped concave grooved pulley, it can reduce the initial driving impact on the system. In addition, since the V-belt and the small poly have a meshing relationship of the timing belt, the slide problem between them has also been overcome, but through experimental proof, this invention is applied only to a belt power transmission system with a small power factor and a small load. If it is used for high power and high load, the power transmission belt will gnaw gears.

In other words, the small poly wheel gear (hard gear) used for meshing power transmission gnaws at the belt gear (soft gear), and the meshing power transmission loses its effectiveness. In other words, the problems of slide and rotation are not solved in the situation of high power, large load, and high transmission rate, and thus it becomes meaningless. This is the real reason that this invention has not been practiced to date.

In particular, this invention violates the basic premise of designing a leather belt when designing a leather belt, that is, the torque member for supporting the leather belt should be a cord or other strong layer of the leather belt, not the rubber layer of the leather belt. Therefore, the problem of gnawing gears of this patent is an error of the design principle, and the problem of gnawing gears due to this cannot be fundamentally solved. cannot be put into production.

Chinese patent CN201187558Y discloses a kind of <oil extractor combined gear-shaped V-belt power transmission device>, which prevents slide by matching the shape (trapezoidal) convex plate of the leather belt and the formulation groove of the leather poly. However, since there is no design to eliminate interference, when actually applied, due to the elastic slide and elastic deformation of the leather belt, the formulation convex plate of the leather belt and the formulation groove of the leather poly do not match or engage, so the formulation of the leather belt Interference occurs between the convex plate and the formulation groove of the leather poly. The formulation groove of the rigid (hard) leather poly gnaws the formulation convex plate of the soft (weak) leather belt, that is, the gears are gnawed. When the phenomenon of gnawing gears occurs, this phenomenon continues, and the formulation grooves of the rigid (solid) leather poly continue to gnaw the formulation convex plate of the leather belt, and the formulation convex plate of the leather belt runs out. In addition, the situation of gnawing these gears causes a destructive reaction, and the gears of the leather belt run out within a very short time. The fact that the formulation convex plate of the leather belt runs out can not be achieved with this invention, in which the purpose of preventing the slide corresponding to the formulation convex plate of the leather belt and the formulation groove of the leather poly can not be achieved.

Therefore, there is a need for a technique capable of solving the above-mentioned problems according to the prior art.

Korean Patent Publication No. 10-0537532 (Registration Date: December 12, 2005)

An object of the present invention is to stably form a V-shaped binding structure on one side of a rubber belt for power transmission that is bound to a V pulley having a plurality of V grooves formed therein, and a rubber belt for power transmission having V grooves of various specifications. It is to provide a processing apparatus including a structure that can be applied universally.

A rubber belt shape processing apparatus for power transmission according to an aspect of the present invention for achieving this object is mounted adjacent to a plurality of rotational driving parts and rotational driving parts for rotating the rubber belt for power transmission by seating the rubber belt for power transmission on an outer circumferential surface for power transmission A rubber belt shape processing apparatus for power transmission having a V-groove generating unit for forming a V-groove of a predetermined shape on the outer circumferential surface of the rubber belt, wherein the V-groove generating unit rotates by a predetermined angle on a rotating shaft mounted adjacent to the rotational driving unit It is mounted so as to be possible, the body portion having a disk structure having a predetermined thickness; a locate seating part which is continuously spaced apart from the outer circumferential surface of the body portion and formed to protrude from the outer circumferential surface by a predetermined height to support one side of the locate portion in an inclined surface structure inclined by a predetermined angle in the rotational direction of the body portion; a locate portion that is seated on the locate seating portion, is bolted and fixed by a locate screw, and supports one side and a bottom surface of the insert portion in an inclined surface structure inclined by a predetermined angle in the rotational direction of the body portion; and a V-groove generating blade seated on the locate portion and fixed by a wedge portion mounted in a wedge shape between the front side of the insert portion and the rear side of the locate seating portion, and forming an acute angle with the rotational direction of the body portion. It may be configured to include a; formed insert unit.

In one embodiment of the present invention, the body portion, a shaft insertion hole of a structure that is coupled to the rotating shaft in the center; A plurality of auxiliary fastening holes spaced apart from the shaft insertion hole by a predetermined distance and spaced apart from the shaft insertion hole by a predetermined distance along the outer circumferential surface of the shaft insertion hole; and a groove-forming part formed between the outer circumferential surface of the body part and the auxiliary fastening hole, and having a groove structure recessed by a predetermined depth from both sides of the body part.

In one embodiment of the present invention, the locate seating portion, a protruding body extending by a predetermined height from the outer peripheral surface of the body portion; a first inclined surface formed at the extended end of the protruding body, formed to form a predetermined inclination angle with an imaginary circle based on the center of the body portion, and inclined in a direction opposite to the rotation direction of the body portion; Formed on one side of the protruding body in the direction of rotation of the body portion, the outer circumferential side forms an inclined surface structure inclined in the direction of rotation of the body portion, and in contact with one side of the location portion to surface contact to support the locate portion a second inclined surface of the structure; a third inclined surface formed on the other side of the protruding body, having a planar structure parallel to the second inclined surface, and having a structure in surface contact with one side of the wedge; a fourth inclined surface formed on the outer peripheral surface of the body part adjacent to the bottom part of the protruding body, and supporting the locator part in contact with the bottom surface of the locator part in a surface contact form, and having an inclined surface structure orthogonal to the second inclined surface; and a first fastener having a structure that enters into the body portion in a vertical direction from the fourth inclined surface, and is fastened with a locate screw.

In one embodiment of the present invention, the locating part is formed in the center of one side of the locating part, is formed in a structure recessed by a predetermined depth downward from the upper surface, and accommodates the lower binding inclined structure of the insert part. a binding receiving groove of the structure; It is formed in the center of the other side of the locate part, is formed in a structure penetrating downward from the upper surface, and communicates with the first fastener so that the locate screw is bound and fastened to the first fastener of the locate seat part. screw fasteners; and an upper inclined surface of a planar structure that is formed on the upper surface of the locate unit and is continuous with the first inclined surface of the locate unit.

In this case, the insert portion is formed integrally on the lower portion of the insert portion, has a structure to be seated in the binding receiving groove of the locate portion, the binding inclined structure of the inverted triangular structure converging to the lower center; a V-groove generating blade formed in a shape on an upper portion of the insert; and an insert inclined surface formed on one side of the insert part, formed on a surface opposite to the surface in surface contact with the binding receiving groove of the locate part, and forming a wedge groove structure in the center direction of the third inclined surface of the locate seating part and the body part; It may be a configuration comprising.

In one embodiment of the present invention, the wedge part is mounted in a form in which both surfaces are in surface contact between the insert inclined surface of the insert part and the third inclined surface of the locate seating part, and a wedge groove structure formed on the insert inclined surface and the third inclined surface. a wedge body corresponding to the wedge structure and fixed to the wedge groove structure by pressing and fixing the insert part by the wedge structure at the same time; a wedge bolting fastener formed to penetrate from the upper surface of the wedge body in a lower surface direction, and formed in a communication direction with a second fastener formed on a bottom surface adjacent to the third inclined surface; a wedge bottom surface formed on a bottom surface of the wedge part toward the body part and having a planar structure spaced apart from an outer peripheral surface of the body part by a predetermined distance; and a wedge upper surface formed on the upper surface of the wedge, and spaced apart from the first inclined surface of the locate seat by a predetermined distance inward.

As described above, according to the rubber belt shape processing apparatus for power transmission of the present invention, a plurality of V grooves are provided by providing a V-groove generating unit including a body part, a locate seating part, a locate part, and an insert part of a specific structure. A V-type binding structure can be stably formed on one side of the rubber belt for power transmission bound to the formed V pulley, and a structure that can be universally applied to a rubber belt for power transmission in which V grooves of various specifications are formed. Processing equipment may be provided.

1 is a perspective view illustrating a power transmission structure in which a V pulley and a V belt are bound and operated according to the prior art.
2 is a perspective view showing a rubber belt for power transmission that is bound to a V pulley in which a plurality of V grooves are formed according to the prior art.
3 is a front view showing a V-groove generating unit of a rubber belt shape processing apparatus for power transmission according to an embodiment of the present invention.
FIG. 4 is a side view showing the V-groove generating unit shown in FIG. 3 ;
FIG. 5 is a partially enlarged view showing the V-groove generator shown in FIG. 3 .
FIG. 6 is a partially enlarged view showing a body part and a location seating part of the V-groove generating unit shown in FIG. 5 .
FIG. 7 is a partially enlarged view showing a state in which the locate unit and the insert unit are seated in the locate unit shown in FIG. 6 .
8 is a front view and a side view showing an insert portion and a locator portion of the V-groove generating unit according to an embodiment of the present invention.
9 is a front view showing an insert portion and a locator portion according to various embodiments of the present invention.
FIG. 10 is a partially enlarged view showing a state in which the wedge part is mounted on the V-groove generating unit shown in FIG. 7 .

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, but should be interpreted as meanings and concepts consistent with the technical spirit of the present invention.

Throughout this specification, when a member is said to be located "on" another member, this includes not only a case in which a member is in contact with another member but also a case in which another member exists between two members. Throughout this specification, when a part "includes" a component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

3 is a front view showing the V-groove generating unit of the rubber belt shape processing apparatus for power transmission according to an embodiment of the present invention, and FIG. 4 is a side view showing the V-groove generating unit shown in FIG.

3 and 4, the rubber belt shape processing apparatus for power transmission according to this embodiment is mounted adjacent to a plurality of rotational driving units and rotational driving units that rotate the rubber belt for power transmission by seating it on the outer circumferential surface. A rubber belt shape processing apparatus for power transmission having a V-groove generating unit 100 for forming a V-groove of a predetermined shape on the outer circumferential surface of the rubber belt for power transmission, the body unit 110 having a specific structure, and a locate seating unit By providing the V groove generating unit 100 including the 120, the locating unit 130 and the insert unit 140, a plurality of V grooves are formed on one side of the rubber belt for power transmission that is bound to the V pulley. It is possible to provide a processing apparatus including a structure that can stably form a V-type binding structure and can be universally applied to a rubber belt for power transmission in which V grooves of various specifications are formed.

Hereinafter, each configuration constituting the V-groove generating unit 100 according to the present embodiment will be described in detail with reference to the drawings.

The body portion 110 of the V-groove generating unit 100 according to the present embodiment is mounted to be rotatable by a predetermined angle on a rotation shaft mounted adjacent to the rotation driving unit, and has a disk structure having a predetermined thickness.

Specifically, the body part 110 according to the present embodiment may be configured to include a shaft insertion hole 111 having a specific structure, an auxiliary fastening hole 112 , and a groove forming part 113 . The shaft insertion hole 111 of the body 110 has a structure that is coupled to the rotating shaft in the center. The auxiliary fastening hole 112 of the body part 110 is spaced apart from the shaft insertion hole 111 by a predetermined distance and spaced apart at regular intervals along the outer circumferential surface of the shaft insertion hole 111 to form a plurality of auxiliary fastening holes 112 . The groove forming part 113 of the body part 110 is formed between the outer circumferential surface of the body part 110 and the auxiliary fastening hole 112 , and has a groove structure recessed by a predetermined depth from both sides of the body part 110 .

Locate seating portion 120 of the V-groove generating unit 110 according to the present embodiment is continuously formed spaced apart at regular intervals along the outer circumferential surface of the body portion 110, and is formed to protrude from the outer circumferential surface by a predetermined height to locate the locate. It has a structure in which one side of the part 130 is supported by an inclined surface structure inclined by a predetermined angle in the rotational direction of the body part 110 .

Specifically, the locate seating part 120 according to this embodiment has a specific structure of the protruding body part 120a, the first inclined surface 121, the second inclined surface 122, the third inclined surface 123, and the fourth It may be configured to include an inclined surface 124 and a first fastener 125 . The protruding body 120a of the locate seating part 120 has a structure extending from the outer circumferential surface of the body part 110 by a predetermined height. The first inclined surface 121 of the locating seat 120 is formed at the extended end of the protruding body 120a, and is formed to form a predetermined inclination angle with an imaginary circle based on the center of the body 110, It has a structure inclined in the direction opposite to the rotation direction of the body part 110 . The second inclined surface 122 of the locate seating part 120 is formed on one side of the protruding body 120a in the direction of rotation of the body part 110 , and the outer peripheral surface of the body part 110 is rotated in the direction of rotation. It forms an inclined inclined surface structure and supports the locate part 130 by contacting it in surface contact with one side of the locating part 130 . The third inclined surface 123 of the locating seat 120 is formed on the other side of the protruding body 120a, has a planar structure parallel to the second inclined surface 122, and one side of the wedge 150 and It is an interview structure. The fourth inclined surface 124 of the locate seating part 120 is formed on the outer peripheral surface of the body part 110 adjacent to the bottom part of the protruding body 120a, and is in surface contact with the bottom surface of the locate part 130 . It supports the locate unit 130 by contacting it in the form of a second inclined surface 122 and is orthogonal to the inclined surface structure. In addition, the first fastening hole 125 of the locate seating part 120 is formed in a form that enters the body part 110 in a vertical direction from the fourth inclined surface 124, and is fastened with the locate screw. is the structure

Locate unit 130 of the V-groove generating unit 110 according to the present embodiment is seated on the locate receiving unit 120 and fixed by bolting by a locating screw, and one side of the insert unit 140 . and the bottom surface in a structure that is inclined by a predetermined angle in the rotational direction of the body part 110 in an inclined surface structure.

Specifically, the locating unit 130 according to the present embodiment may have a configuration including a binding receiving groove 131 having a specific structure, a screw fastener 132 , and an upper inclined surface 133 . The binding receiving groove 131 of the locating unit 130 is formed in the center of one side of the locating unit 130, and has a structure recessed by a predetermined depth downward from the upper surface, and the insert unit 140 ) is a structure for accommodating the lower binding inclined structure 142 of the. The screw fastening hole 132 of the locating part 130 is a configuration formed in the center of the other side of the locating part 130, and is formed in a structure penetrating downward from the upper surface, and the locating screw is bound. It has a structure in communication with the first fastener 125 so as to be fastened to the first fastener 125 of the locate seating part 120 . In addition, the upper inclined surface 133 of the locate unit 130 is a configuration formed on the upper end surface of the locate unit 130 , and has a planar structure continuous with the first inclined surface 121 of the locate unit 120 . to be.

The insert unit 140 of the V-groove generating unit 110 according to the present embodiment is seated on the locating unit 130 , and between the front side of the insert unit 140 and the rear side of the locate receiving unit 120 . It is fixed by a wedge portion 150 mounted in a wedge shape, and has a structure in which a V-groove generating blade 141 is formed in a direction forming an acute angle with the rotation direction of the body portion 110 .

Specifically, the insert unit 140 according to the present embodiment may have a configuration including a binding inclined structure 142 having a specific structure, a V-groove generating blade 141 and an insert inclined surface 143 . The binding inclined structure 142 of the insert part 140 is a structure that is integrally formed on the lower part of the insert part 140 and is seated in the binding receiving groove 131 of the locate part 130, and is lowered to the center. It is a converging inverted triangle structure. The V-groove generating blade 141 of the insert unit 140 has a structure formed in a shape on the upper portion of the insert unit 140 . In addition, the insert inclined surface 143 of the insert portion 140 is a configuration formed on one side of the insert portion 140, and the surface in direct contact with the binding receiving groove 131 of the locate portion 130 and the opposite surface. The wedge groove structure is formed in the central direction of the third inclined surface 123 and the body portion 110 of the locate seating portion 120 .

On the other hand, the wedge 150 according to the present embodiment may have a configuration including a wedge body 151 of a specific structure, a wedge bolting fastener 152 , a wedge bottom surface 153 and a wedge upper surface 154 . have.

Specifically, the wedge body 151 of the wedge 150 is in the form of surface contact between the insert inclined surface 143 of the insert portion 140 and the third inclined surface 123 of the locate seating portion 120 on both sides. As a configuration to be mounted as a , it is a wedge structure corresponding to the wedge groove structure formed on the insert inclined surface 143 and the third inclined surface 123 , and is bound to the wedge groove structure and fixed to the insert portion 140 by the wedge structure at the same time. It can be fixed by pressing. The wedge bolting fasteners 152 of the wedge 150 are formed to penetrate from the upper surface of the wedge body 151 to the lower surface direction, and the second fasteners formed on the bottom surface adjacent to the third inclined surface 123 and It is a structure formed in a communication direction. The wedge bottom surface 153 of the wedge part 150 is formed on the bottom surface of the body part 110 side of the wedge part 150 and has a planar structure spaced apart from the outer peripheral surface of the body part 110 by a predetermined distance. In addition, the wedge upper surface 154 of the wedge 150 is formed on the upper surface of the wedge 150 and spaced apart from the first inclined surface 121 of the locate seat 120 in the inner direction by a predetermined distance. It is a structure that is formed in position.

As described above, according to the rubber belt shape processing apparatus for power transmission of the present invention, the body part 110, the locator seating part 120, the locate part 130 and the insert part 140 of a specific structure are formed. By providing the V-groove generating unit including It is possible to provide a processing apparatus including a structure that can be universally applied to a rubber belt for use.

In the above detailed description of the present invention, only specific embodiments thereof have been described. It is to be understood, however, that the present invention is not limited to the particular form recited in the detailed description, but rather, it is intended to cover all modifications and equivalents and substitutions falling within the spirit and scope of the present invention as defined by the appended claims. should be

That is, the present invention is not limited to the specific embodiments and descriptions described above, and any person skilled in the art to which the present invention pertains without departing from the gist of the present invention claimed in the claims can implement various modifications are possible, and such modifications shall fall within the protection scope of the present invention.

10: V belt
20: V pulley
100: V groove generator
110: body part
111: shaft insertion hole
112: auxiliary fastening hole
113: groove forming part
120: Locate seating part
120a: protruding body
121: first slope
122: second slope
123: third slope
124: fourth slope
125: first fastener
126: second fastener
130: Locate unit
131: binding receiving groove
132: screw fastener
133: top slope
140: insert part
141: V groove creation blade
142: binding inclined structure
143: insert slope
150: wedge
151: wedge body
152: wedge bolting fastener
153: wedge bottom
154: wedge upper surface

Claims (5)

A plurality of rotational driving units that seat and rotate the power transmission rubber belt on the outer circumferential surface and a V-groove generating unit 100 that is mounted adjacent to the rotational driving unit to form a V-groove of a predetermined shape on the outer circumferential surface of the power transmission rubber belt is provided. As a rubber belt shape processing device for power transmission,
The V-groove generating unit 100,
a body part 110 of a disk structure mounted to be rotatable by a predetermined angle on a rotation shaft mounted adjacent to the rotation driving part, and having a predetermined thickness;
It is continuously formed by being spaced apart from the outer circumferential surface of the body 110 by a predetermined distance, and is formed to protrude from the outer circumferential surface by a predetermined height so that one side of the locator 130 is tilted by a predetermined angle in the rotational direction of the body 110. Locate seating portion 120 to support a true slope structure;
It is seated on the locate seating part 120 and is bolted and fixed by a locate screw, and one side and the bottom surface of the insert part 140 are inclined by a predetermined angle in the rotation direction of the body part 110 . Locate portion 130 for supporting with; and
It is seated on the locating unit 130, and is fixed by a wedge 150 mounted in a wedge shape between the front side of the insert unit 140 and the rear side of the locate receiving unit 120, and the body unit ( The insert unit 140 in which the V-groove generating blade 141 is formed in a direction forming an acute angle with the rotation direction of 110);
A rubber belt shape processing device for power transmission, comprising a.
According to claim 1,
The body part 110,
A shaft insertion hole 111 of a structure that is coupled to the rotation shaft in the center;
A plurality of auxiliary fastening holes (112) spaced apart from the shaft insertion hole (111) by a predetermined distance along the outer peripheral surface of the shaft insertion hole (111) are spaced apart; and
a groove forming part 113 of a groove structure formed between the outer peripheral surface of the body part 110 and the auxiliary fastening hole 112 and recessed by a predetermined depth from both sides of the body part 110;
A rubber belt shape processing device for power transmission, comprising a.
According to claim 1,
The locate seat 120 is,
a protruding body 120a extending by a predetermined height from the outer circumferential surface of the body 110;
It is formed at the extended end of the protruding body 120a, is formed to form a predetermined inclination angle with an imaginary circle based on the center of the body portion 110, and is inclined in the direction opposite to the rotational direction of the body portion 110. of the first inclined surface 121;
It is formed on one side of the protruding body 120a facing the rotational direction of the body portion 110, and the outer peripheral surface forms an inclined surface structure inclined in the rotational direction of the body portion 110, a second inclined surface 122 having a structure for supporting the locate unit 130 by contacting one side and in surface contact;
a third inclined surface 123 formed on the other side of the protruding body 120a, having a planar structure parallel to the second inclined surface 122, and having a structure in surface contact with one side of the wedge 150;
It is formed on the outer circumferential surface of the body part 110 adjacent to the bottom part of the protruding body 120a, and supports the locator part 130 by contacting it in surface contact with the bottom surface of the locating part 130, a fourth inclined surface 124 having an inclined surface structure orthogonal to the second inclined surface 122; and
a first fastener 125 having a structure that is formed to enter the inside of the body 110 in a vertical direction from the fourth inclined surface 124, and is fastened with a locating screw;
A rubber belt shape processing device for power transmission, comprising a.
4. The method of claim 3,
The locating unit 130,
It is formed in the center of one side of the locating unit 130, is formed in a structure recessed by a predetermined depth downward from the upper surface, and accommodates the lower binding inclined structure 142 of the insert unit 140. binding receiving groove (131);
It is formed in the center of the other side of the locating unit 130 and has a structure penetrating downward from the upper surface, and the locate screw is bound to the first fastening hole 125 of the locate receiving unit 120 . a screw fastener 132 having a structure in communication with the first fastener 125 to be fastened to; and
a top inclined surface 133 of a planar structure formed on the upper surface of the locating unit 130 and continuous with the first inclined surface 121 of the locating seat 120 ;
including,
The insert unit 140,
It is integrally formed in the lower portion of the insert unit 140, has a structure to be seated in the binding receiving groove 131 of the locate unit 130, and has a binding inclined structure 142 of an inverted triangular structure converging to the lower center;
a V-groove generating blade 141 formed in a shape on an upper portion of the insert unit 140; and
It is formed on one side of the insert unit 140, is formed on the surface directly opposite to the surface in surface contact with the binding receiving groove 131 of the locate unit 130, and the third inclined surface ( 123) and an insert inclined surface 143 forming a wedge groove structure in the central direction of the body 110;
A rubber belt shape processing device for power transmission, comprising a.
5. The method of claim 4,
The wedge 150 is
It is mounted on both sides between the insert inclined surface 143 of the insert part 140 and the third inclined surface 123 of the locate seating part 120 in the form of surface contact on both sides, and the insert inclined surface 143 and the third inclined surface 123 ) having a wedge structure corresponding to the wedge groove structure formed in the wedge body 151, which is fixed to the wedge groove structure and at the same time presses and fixes the insert unit 140 by the wedge structure;
Wedge bolting fasteners 152 that are formed to penetrate from the upper surface of the wedge body 151 in the direction of the lower surface and communicate with the second fasteners formed on the bottom surface adjacent to the third inclined surface 123;
a wedge bottom surface 153 of a planar structure formed on the bottom surface of the wedge part 150 toward the body part 110 and spaced apart from the outer peripheral surface of the body part 110 by a predetermined distance; and
a wedge upper surface 154 formed on the upper surface of the wedge 150 and spaced apart from the first inclined surface 121 in the inner direction by a predetermined distance;
A rubber belt shape processing device for power transmission, comprising a.

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