KR100989176B1 - assembling type slip-ring and manufacturing method of thereof - Google Patents

Abstract

The present invention relates to a prefabricated slip ring and a method of manufacturing the same, wherein the at least one electrode ring inserted into the rotating shaft and the rotating shaft and connected to the rotating wire is inserted into the rotating shaft and is disposed between the electrode rings. At least one insulating ring, which is installed at one end of the rotating shaft, the shaft base having a shaft groove into which the rotating shaft is inserted, and a brush block having an electrode insertion space therein to allow the rotating shaft to be inserted and the fixed wire connected thereto; Located inside the brush block, a wire electrode connecting the electrode ring and the fixed wire, located between the other end of the rotating shaft and the brush block, a rotating bearing for supporting the rotation of the rotating shaft, one side of the brush block Block bee which is provided at the end and has a connection part joined to the brush block And a housing which is located between the shaft base and the block base, has a base bearing for supporting rotation of the shaft base, a second space into which the brush block is inserted, and a clamp body is disposed at an outer circumference thereof. The rotating shaft in which the electrode ring is installed is inserted into and coupled to the shaft base, and the brush block is joined to the block base and assembled.

Assembly type, slip ring, rotary shaft, shaft base, brush block, block base

Description

Assembly type slip ring and manufacturing method thereof

The present invention relates to an assembled slip ring and a manufacturing method thereof.

Generally, slip rings are devices used to supply power or electrical signals to a rotating object.

In the case of operating a rotating object or operating another device through a rotating object, wires are connected to transmit power or electrical signals to the rotating or rotating device.

The electric wire is connected to the rotating object, so that a twist occurs during the rotation operation, and a slip ring is installed between the electric wire and the rotating object to prevent the twist.

The slip ring is freely rotated without twisting the input wire and the output wire, and is widely used for supplying power and electric signals to rotating devices such as various automation processes, a rotary play device, and an assembly line.

In particular, when the volume and size of a rotating object such as CCTV, various inspection equipment, indexing equipment is small, a very small slip ring is required to transmit power or a signal to the rotating portion.

However, as the slip ring of the prior art is manufactured through the injection work, the cost required for each mold is increased according to the shape and type of the object to be rotated, and the process of the injection work is complicated, and thus the manufacturing time This took a long time.

In addition, the slip ring of the prior art has a problem that it is difficult to control the size and volume of the slip ring when the rotating device is small because the size and size of the slip ring is determined as it is manufactured through the injection operation.

The problem to be solved by the present invention is to provide a slip ring that can be assembled and used while adjusting to have an optimal size and capacity according to the object to be rotated.

According to an embodiment of the present invention, the slip ring includes at least one electrode ring inserted into the rotating shaft and the rotating shaft and connected to the rotating wire, and inserted into the rotating shaft and disposed between the electrode rings. An insulating ring, a shaft base installed at one end of the rotating shaft, the shaft base having a shaft groove into which the rotating shaft is inserted, and an electrode insertion space therein to allow the rotating shaft to be inserted therein; Is located in, the wire electrode connecting the electrode ring and the fixed wire, located between the other end of the rotary shaft and the brush block, a rotary bearing for supporting the rotation of the rotary shaft, is installed at one end of the brush block A block base having a joint joined to the brush block, the shaft bay And a base bearing for supporting rotation of the shaft base, a housing space into which the brush block is inserted, and a housing having a clamp body disposed at an outer circumference thereof, wherein the electrode ring is installed between the block base and the block base. The rotating shaft is inserted into and coupled to the shaft base, and the brush block is assembled to the block base.

In addition, the rotating shaft may have a rotating space inward, and may have a rotating groove penetrated with the rotating space on both sides to insert a rotating wire to be positioned in the rotating space.

And, the rotary shaft is located at the other end, the rotary support is inserted into the rotary bearing, the rotary protrusion protruding between the rotary support and the rotary shaft and supporting the side of the rotary bearing, and one side of the rotary protrusion Abutting and protruding, it may include an electrode protrusion for supporting the side of the electrode ring.

The shaft base may protrude from one end and have a base support into which the base bearing is inserted, penetrated through the shaft groove and the base support, and a wire insertion hole into which the rotating wire is inserted.

The brush block is divided into two parts in a length direction, and includes a block body having the electrode insertion space and at least one wire groove in which the wire electrode is inserted. It is formed on one side of the electrode insertion space, and may have a rotation bearing insertion groove in which the rotation bearing is located.

In addition, the block base may have an insertion hole through which the shaft base is inserted, and may have a base bearing insertion groove in which the base bearing is located.

And, having a block coupling groove located on the outer periphery of the block base, the coupling jaw formed at one end corresponding to the block coupling groove in the interior of the housing, and inserted into the block coupling groove, It may include a coupling ring which is fixed by being locked to the block base is inserted into the housing.

In addition, the clamp body has a body insertion hole into which the housing is inserted, spaced apart so that one side can be adjusted, the gap protrusion protruding in the outer circumferential direction on both sides apart, and the thread is provided on one side of the gap projection. It is provided with a gap adjusting hole, and the other side of the gap projection has a gap insertion hole in the form of a hole, is inserted into the gap insertion hole is screwed with the screw thread of the gap adjusting hole spacing adjustment bolt is adjusted It may include.

In addition, in the method of manufacturing an assembled slip ring according to an embodiment of the present invention, the length of the rotating shaft may be determined according to the length of the electrode unit according to the size, capacity of the rotating object, and the shape and type of the transmitted signal. Cutting the rotary shaft,

Installing an electrode part on the rotating shaft by inserting an insulating ring so as to be positioned between the electrode ring connected to at least one rotating wire and the electrode ring around an outer circumference of the rotating shaft,

Installing a shaft base having a shaft groove inserted into one end of the rotating shaft provided with the electrode part and supporting one end surface of the electrode ring and the insulating ring;

Cutting the brush block according to the length of the rotation shaft is inserted;

Bonding a block base into which the shaft base is inserted at one end of the brush block;

Installing at least one wire electrode at a position of the electrode ring in the brush block and connecting the wire electrode and the fixed wire;

A rotating bearing is positioned between the rotating shaft and the brush block, and the rotating shaft and the shaft base are inserted into the brush block and the block base in a state where a base bearing is positioned between the shaft base and the block base. Installing the rotating shaft and the shaft base on the brush block and the block base to connect electrode rings;

Inserting the coupling ring into the block coupling groove formed in the outer periphery of the block base and the coupling jaw formed at one end of the housing while the brush block and the block base are inserted into the housing so as to be located inside the housing space. Fixing the block base to the housing,

Insert the clamp body having a body insertion hole in the outer periphery of the housing, and the clamp body is fixed by the fastening of the gap adjusting bolt for adjusting the gap in the state of adjusting the position according to the position of the housing is coupled to the outer periphery of the housing Installing the clamp body.

In addition, one end surface of the electrode portion is supported by the shaft base inserted into the rotating shaft and protrudes from the rotating shaft, and an electrode protrusion is formed to support the other end surface of the electrode portion, thereby supporting one end surface of the electrode portion by the shaft base. The other end surface can be supported by the electrode protrusion.

The rotating wire connected to the electrode ring is drawn out to the rotating space through the rotating grooves formed at both sides of the rotating shaft, and the drawn rotating wire is inserted into the shaft groove connected to the rotating space. Can connect to a rotating object through the ball.

In addition, in the step of connecting the wire electrode and the fixed wire is provided with a wire groove at a position where at least one or more of the wire electrode of the brush block is installed, by placing the wire electrode in the wire groove connected to the fixed wire epoxy resin By coating the epoxy resin can be fixed to the wire electrode connected to the fixed wire in the wire groove due to the curing of the epoxy resin.

And, in the step of installing the rotating shaft and the shaft base on the brush block and the block base, the rotating bearing is a rotation bearing insertion groove formed in the brush block in a state inserted into the rotating support formed on one side of the rotating shaft. The base bearing is inserted into and supported by a base bearing insertion groove formed in the block base in a state of being inserted into a base support formed on one side of the shaft base, and the rotating shaft and the base bearing into the rotating bearing and the base bearing. It can support rotation of the shaft base.

In addition, in the step of installing the clamp body, the clamp body is spaced apart from one side with the housing inserted into the body insertion hole, the gap is provided with a gap insertion hole and a thread formed in each of the gap projection protruding to both sides away By adjusting the distance between the adjusting bolt and the adjustment hole to adjust the distance, adjust the fixed position with the clamp body inserted in the outer circumference of the housing, and fix the position of the clamp body to the housing by tightening the adjusting bolt can do.

Assembly type slip ring according to an embodiment of the present invention and a method of manufacturing the assembly type to adjust the size and volume of the slip ring connected to the wire according to the capacity, quantity and type of the power supplied to the rotating object or the signal transmitted. By providing this, the slip ring can be miniaturized while increasing the power and electrical signal transmission efficiency.

In addition, the assembled slip ring and the manufacturing method according to an embodiment of the present invention by adjusting the number of electrode rings and the thickness of the brush block to be assembled when the capacity of the electric signal and the power supplied to the rotating object increases. Power and electrical signals can be delivered in accordance with the expanded capacity, providing cost savings from increased capacity.

In addition, the assembled slip ring according to an embodiment of the present invention and a method of manufacturing the same according to the position in which the clamp body for fixing the slip ring is connected to the rotating object is mounted so as to be movable as the mounting position is fluid. It can be adjusted to provide an effect of improving the convenience of assembly.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated by like reference numerals throughout the specification.

Then, the assembly-type slip ring according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3.

1 is a perspective view illustrating an assembled slip ring according to an exemplary embodiment of the present invention, FIG. 2 is an exploded perspective view illustrating the assembled slip ring of FIG. 1, and FIG. 3 is a cross-sectional view illustrating the assembled slip ring of FIG. 1. .

1 to 3, the assembled slip ring 100 of the present invention includes a rotating part 110, an electrode part 120, a shaft base 130, a brush block 140, a block base 150, and a housing. The unit 160 is included.

The rotating part 110 has a rotating space 112 therein, a rotating shaft 111 having a rotating groove 113 penetrating to both sides of the rotating space 112, and a rotating support protruding from the upper part of the rotating shaft 111 ( 116, a rotary bearing 117 is inserted into the rotary support 116.

The rotary shaft 111 protrudes between the rotary shaft 111 and the rotary support 116, and includes a rotary protrusion 115 supporting the side of the rotary bearing 117 inserted into the rotary support 116.

The rotary shaft 111 is in contact with the lower portion of the rotary protrusion 115, and includes an electrode protrusion 114 protruding to support the side of the electrode portion 120 is inserted into the rotary shaft 111.

The electrode unit 120 is inserted between the outer circumference of the rotating shaft 111 and is disposed between at least one electrode ring 121 and the electrode ring 121 to which the rotating wire 123 is connected. And an insulating ring 122 that insulates electric power and electrical signals generated between the at least one electrode ring 121.

The electrode ring 121 and the insulating ring 122 are formed in an annular shape so as to be inserted into the rotation shaft 111.

The electrode ring 121 is connected to the rotating wire 123 therein, and is connected to an object (not shown) to be rotated so that the electrode ring 121 is rotated together with the rotating shaft 111 according to the rotating object.

Here, the object to be rotated is coupled to the slip ring 100 of the present invention to supply electric power and electrical signals, the rotating object to which the present invention is applied can be variously applied, which is beyond the technical scope of the present invention The description is omitted.

The rotating wire 123 is positioned in the rotating space 112 in a state in which the rotating wires 113 are drawn out to the rotating grooves 113 penetrating through the rotating space 112 on both sides of the rotating shaft 111.

The electrode ring 121 and the insulating ring 122 determine the quantity according to the capacity, quantity, and type of electric power and electrical signals supplied to the rotating object, and are inserted and installed in the rotating shaft 111 according to the determined quantity.

The shaft base 130 is installed at one end of the rotation shaft 111 and has a shaft groove 132 into which the rotation shaft 111 is inserted. The shaft base 130 is inserted into the base support 134 and the base support 134 protruding from the lower portion. And a base bearing 135.

The shaft base 130 penetrates into the center of the shaft groove 132 and the base supporter 134 and is drawn out to connect the rotating wire 123 located in the rotating space 112 with the rotating object. More).

The rotating shaft 111 is inserted and coupled to the shaft groove 132 and assembled with the shaft base 130, and the electrode part 120 inserted according to the capacity, quantity, and type of the power of the rotating object and the transmitted signal is installed. By cutting along the length and by installing the shaft base 130 on the cut rotating shaft 111, the length of the rotating shaft 111 is adjusted in accordance with the length of the electrode portion 120 is installed.

The brush block 140 has an electrode insertion space 142 into which the rotating shaft 111 is inserted, and is disposed in the block body 141 and the block body 141, which are divided into two parts in the longitudinal direction, and the wire is rotated. At least one wire electrode 144 connected to the at least one electrode ring 121 connected to the 123, and is connected to the wire electrode 144, the fixing is inserted into one side of the block body 141 Wire 146.

The block body 141 is disposed inside the electrode insertion space 142 and has at least one wire groove 143 into which the wire electrode 144 is connected to the electrode ring 121 according to the quantity. The wire electrode 144 provided in the wire groove 143 is connected to the fixed wire 146.

Accordingly, the electrode wire 121 connected to the rotating wire 123 and the wire electrode 144 connected to the fixed wire 146 are connected to each other in the brush block 140, thereby fixing the fixed wire 146. Power and electrical signals transmitted from the) is transmitted to the rotating object through the rotating wire 123.

The block body 141 has a rotation bearing insertion groove 145 in the position where the rotary bearing 117 is installed, the rotation bearing insertion groove 145 is a block body 141 divided into the rotation bearing insertion groove 145 in the longitudinal direction Are formed in two parts.

The rotary bearing 117 installed on one side of the rotary shaft 111 is positioned in the electrode insertion space 142 in the block body 141 in a state where the rotary bearing 117 is inserted into the rotary bearing insertion groove 145. Rotating bearings 117 are installed between the bodies 141 to support the rotation of the rotating shaft 111.

The block base 150 has a joint portion 151 joined to be installed at one end of the block body 141 and a shaft base insertion hole 154 into which the shaft base 130 is inserted. It is installed inside, has a base bearing insertion groove 152 into which the base bearing 135 is inserted, and has a block coupling groove 153 on the outer circumference.

The block base 150 is joined to one end of the block body 141 by the joint part 151, and cuts the block body 141 along the length of the rotation shaft 111 and the shaft base 130, and cut the block body As the block base 150 is joined to the joint at 141, the lengths of the block body 141 and the block base 150 are adjusted according to the lengths of the rotating shaft 111 and the shaft base 130.

The block base 150 has the rotary shaft 111 located inside the block body 141 in a state of being bonded to the block body 141 at the junction portion 151, and the shaft base 130 is inserted into the shaft base insertion hole 154. The shaft base 130 which is inserted and installed at one end to the rotary shaft 111 is inserted, and the base bearing 135 installed at the shaft base 130 is inserted and installed.

The housing unit 160 is formed in a housing 161 having a housing space 161a into which the brush block 140 and the block base 150 are inserted, and a position where the block base 150 is inserted into the lower portion of the housing 161. It is inserted into the coupling jaw 162, the block coupling groove 153, the coupling ring 163 is fixed to the coupling jaw 162, the block base 150 is fixed to the housing 161, and the housing 161 Located in the outer circumference of the), and includes a clamp body 164 for fixing the housing 161 while the insertion position is adjusted in the longitudinal direction.

The clamp body 164 has at least one coupling groove 166 to fix the housing 161 in the circumferential direction, and has a body insertion hole 165 into which the housing 161 is inserted in the center, and a body insertion hole ( One side is separated to adjust the spacing of the 165, the spacing protrusion 167 protruding in the outer circumferential direction to both sides apart, and the spacing is inserted into the spacing protrusion 167 to adjust the spacing of the body insertion hole 165 Control bolt 168 is included.

Spacing protrusion 167 is one side is separated to adjust the spacing of the body insertion hole 165, is formed protruding outwardly on both sides that are separated.

One side of the gap protrusion 167 has a gap adjusting hole 167a having a thread formed therein, and the other side of the gap protrusion 167 has a gap tightening hole 167b.

The gap adjusting bolt 168 is screwed with the thread of the gap adjusting hole 167a through the gap insertion hole 167b, so that the gap of the body insertion hole 165 is adjusted to the fastening depth of the gap adjusting bolt 168. .

Accordingly, the position of the clamp body 164 is adjusted according to the position in which the housing 161 is fixed while the housing 161 is inserted into the body insertion hole 165 of the clamp body 164.

As such, when the clamp body 164 is adjusted to a position where the housing 161 is fixed, the clamp body 164 may be tightened to reduce the interval of the body insertion hole 165 by tightening the gap adjusting bolt 168 to clamp the body around the outer circumference of the housing 161. 164 is firmly fixed.

As described above, the coupling device (not shown) is installed and fixed to the coupling groove 166 at the position where the housing 161 is fixed while the clamp body 164 is fixed.

The coupling device refers to a device coupled to a device for supplying electric power and electrical signals to a rotating object, and a variety of devices for supplying a rotating object and electric power and electrical signals, the combined device is a technique of the present invention The description is omitted because it does not belong to the scope.

In addition, the assembly slip ring manufacturing method according to an embodiment of the present invention will be described with reference to FIGS. 4 to 11.

4 is a use state diagram showing a state of cutting the rotating shaft in the assembled slip ring manufacturing method according to an embodiment of the present invention, Figure 5 is a use showing the state of installing the electrode portion on the outer periphery of the cut rotating shaft of Figure 4 6 is a state diagram illustrating a state in which a shaft base is installed at one end of the rotary shaft of FIG. 4, and FIG. 7 illustrates a state of cutting a brush block in the method of manufacturing an assembled slip ring according to an exemplary embodiment of the present invention. 8 is a use state diagram illustrating a state in which a block base is bonded to one end of the brush block of FIG. 7, and FIG. 9 is a diagram illustrating a state in which the rotating shaft and the shaft base of FIG. 6 are inserted into the brush block and the block base of FIG. 8. Fig. 10 shows a state in which the housing is installed and fixed around the outer periphery of the brush block and block base of Fig. 9. 11 is a state diagram of use, and FIG. 11 is a perspective view illustrating a state in which a clamp body is installed at an outer circumference of the housing of FIG. 10.

As shown in FIG. 4, the rotation shaft 111 determines the length according to the length of the electrode unit 120 installed according to the size, capacity, and shape and type of the transmitted signal, and determines the length. Accordingly, the rotating shaft 111 is cut.

As shown in FIG. 5, the insulating ring 122 is positioned between the electrode ring 121 and the electrode ring 121 which are connected to at least one rotating wire 123 around the outer side of the rotating shaft 111. The electrode unit 120 is inserted into and installed on the rotating shaft 111.

The rotating shaft 111 is cut along the length of the insulating ring 122 which is arranged to insulate between the at least one electrode ring 121 and the electrode ring 121, the size, capacity and transmission of the rotating object Minimize volume and size depending on the type and type of signal.

As shown in FIG. 6, the electrode base 121 and the insulating ring 122 are inserted by installing the shaft base 130 having the shaft groove 132 at one end of the rotating shaft 111 on which the electrode unit 120 is installed. Assemble to support one end face of

The shaft base 130 has a shaft groove 132 inserted into one end of the shaft base 130, which is cut in the state in which the electrode unit 120 is installed on the rotating shaft 111, and one side of the electrode unit 120 installed on the rotating shaft 111. Assemble so that the end face is supported.

The rotating shaft 111 is formed with an electrode protrusion 114 which protrudes so that the other end surface of the electrode portion 120 is supported, and is supported by the shaft base 130 on one end surface of the rotating shaft 111 and the other end surface. Silver electrode projections 114 are supported.

The rotating wire 123 connected to the electrode ring 121 is drawn out to the rotating space 112 penetrated through the rotating grooves 113 formed on both sides of the rotating shaft 111, and the drawn rotating wire 123 is It is connected to the rotating object through the wire insertion hole 133 through the shaft groove 132 is connected to the rotating space 112.

As shown in FIG. 7, the brush block 140 is cut such that the rotation shaft 111 is inserted along the length of the rotation shaft 111 cut into the length at which the electrode unit 120 is installed.

Therefore, the brush block 140 cut along the length of the rotating shaft 111 is formed to adjust the length of the rotating shaft 111 and the brush block 140 according to the length of the electrode unit 120.

As shown in FIG. 8, a joint portion 151 is formed to be joined to one end of the brush block 140, and has a block base having a shaft base insertion hole 154 into which the shaft base 130 is inserted. 150).

The block base 150 is joined to the brush block 140 cut along the length of the rotation shaft 111, and the shaft base insertion hole 154 into which the shaft base 130 assembled to the rotation shaft 111 is inserted. )

Therefore, the block base 150 is bonded to one end of the brush block 140 so that the rotating shaft 111 and the shaft base 130 assembled to the rotating shaft 111 are inserted into the rotating shaft 111 and the brush block according to the length thereof. Bonding the block base 150 into which the shaft base 130 is inserted while the length of the 140 is adjusted.

As shown in FIG. 9, at least one wire electrode 144 is installed at the position of the electrode ring 121 in the brush block 140, and the wire electrode 144 is connected to the fixed wire 146.

The wire groove 143 is provided at a position where at least one wire electrode 144 of the brush block 140 is installed, and the wire electrode 144 is fixed to the wire electrode 144 connected to the electrode ring 121 through the wire groove 143. Connect the wire 146.

In this way, an epoxy resin is applied to a position of the wire electrode 144 connected to the fixed wire 146 installed in the wire groove 143, and the fixed wire 146 is applied to the wire groove 143 while the applied epoxy resin is cured. And fix the wire electrode 144 connected thereto.

As shown in FIG. 10, the rotating bearing 117 is positioned between the rotating shaft 111 and the brush block 140, and the base bearing 135 is positioned between the shaft base 130 and the block base 150. The rotary shaft 111 and the shaft base 130 are inserted into the brush block 140 and the block base 150 to connect the wire electrode 144 formed inside the brush block 140 with the electrode ring 121. The rotating shaft 111 and the shaft base 130 are installed in the brush block 140 and the block base 150.

The rotary shaft 111 is inserted into the rotary support 116 formed on one side of the rotary shaft 111 and is provided in the rotary bearing insertion groove 145 formed in the brush block 140. Support the rotation of the.

The shaft base (135) is inserted into the base support 134 formed on one side of the shaft base 130, and is installed in the base bearing insertion groove 152 formed in the block base 150. 130 to support the rotation.

Accordingly, the rotary bearing 117 is installed between the rotary shaft 111 and the brush block 140, and the base bearing 135 is installed between the shaft base 130 and the block base 150 to provide the rotary shaft 111 and the shaft. Support the rotation of the base 130.

As shown in FIG. 11, the brush block 140 and the block base 150 are formed in the outer circumference of the block base 150 while being inserted into the housing 161 such that the brush block 140 and the block base 150 are located inside the housing space 161a. The block base 150 is fixed to the housing 161 by inserting the coupling ring 163 into the coupling coupling 162 formed at one end of the block coupling groove 153 and the housing 161.

As shown in FIG. 12, the clamp body 164 having the body insertion hole 165 is inserted into the outer circumference of the housing 161, and the clamp body 164 is positioned according to the position at which the housing 161 is coupled. The clamp body 164 is installed at the outer circumference of the housing 161 is fixed by the fastening of the gap adjusting bolt 168 to adjust the gap in the adjusted state.

The clamp body 164 is spaced apart from one side with the housing 161 inserted into the body insertion hole 165, and the gap insertion holes 167b and the thread formed in the gap protrusions 167 protruding to both sides apart. The gap adjusting bolt 168 is fastened to the gap adjusting hole 167a provided to adjust the gap.

Thus, the position of clamp body 164 is fixed to the outer circumference of housing 161, and the position of clamp body 164 is fastened to housing 161 by fastening the adjusting bolt 168. Fix it.

Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

1 is a perspective view showing an assembled slip ring according to an embodiment of the present invention.

Figure 2 is an exploded perspective view showing the assembled slip ring of Figure 1;

3 is a cross-sectional view showing the assembled slip ring of FIG.

Figure 4 is a use state showing a state of cutting the rotating shaft in the assembled slip ring manufacturing method according to an embodiment of the present invention.

5 is a use state diagram illustrating a state in which an electrode unit is installed at an outer circumference of the cut rotating shaft of FIG. 4.

6 is a use state diagram illustrating a state in which a shaft base is installed at one end of the rotating shaft of FIG. 4.

Figure 7 is a state of use showing the state of cutting the brush block in the assembled slip ring manufacturing method according to an embodiment of the present invention.

8 is a use state diagram illustrating a state in which a block base is bonded to one end of the brush block of FIG. 7.

FIG. 9 is a use state diagram illustrating a state in which a wire electrode is installed into the brush block of FIG. 8. FIG.

10 is a use state diagram illustrating a state in which the rotating shaft and the shaft base of FIG. 6 are inserted into and installed in the brush block and the block base of FIG. 8.

FIG. 11 is a use state diagram illustrating a state in which a housing is installed and fixed around an outer circumference of a brush block and a block base of FIG. 10.

12 is a perspective view showing a state where the clamp body is installed on the outer circumference of the housing of FIG.

* Description of the symbols for the main parts of the drawings *

100: slip ring 110: rotating part

111: rotation axis 112: rotation space

113: rotating groove 114: electrode projection

115: rotation protrusion 116: rotation support

117: rotating bearing 120: electrode

121: electrode ring 122: insulating ring

123: rotating wire 130: shaft base

131: base body 132: shaft groove

133: wire insertion hole 134: base support

135: base bearing 140: brush block

141: block body 142: electrode insertion space

143: wire groove 144: wire electrode

145: rotating bearing insert groove 146: fixed wire

150: block base 151: junction

152: base bearing insertion groove 153: block coupling groove

154: shaft base insertion hole 160: housing portion

161: housing 161a: housing space

162: coupling jaw 163: coupling ring

164: clamp body 165: body insertion hole

166: coupling groove 167: gap projection

167a: Spacing hole 167b: Spacing hole

168: Spacing bolt

Claims (14)

Brush block with fixed wire connected, A rotating shaft rotatably mounted in the brush block; An electrode ring mounted on an outer circumferential surface of the rotating shaft and connected to a rotating wire; A wire electrode positioned inside the brush block and connecting the electrode ring and the fixed wire; A shaft base mounted to a lower end of the rotating shaft and supporting the electrode ring; Block base mounted on one end of the brush block rotatably supporting the shaft base Including; The other side of the rotating shaft is inserted and coupled to the shaft base, the brush block is joined to the block base Assembly slip ring. In claim 1 The rotating shaft has a rotation space inward, the assembly slip ring having a rotation groove penetrates the rotation space on both sides and the rotation wire is inserted into the rotation space. In claim 1 The rotation axis is, Rotating support is formed on one side of the rotation shaft, rotatably coupled to the brush block by a rotation bearing, Is formed in the lower portion of the rotating support, the larger than the diameter of the rotating support rotary projection for supporting the rotating bearing, And An electrode protrusion formed at a lower portion of the rotating protrusion to support a side of the electrode ring; Containing  Assembly slip ring. In claim 1 The shaft base is A base body having a shaft groove into which the other side of the rotating shaft is inserted; A base support formed under the base body and having a wire insertion hole through which the rotating wire passes; Base bearing is coupled to the outer peripheral surface of the base support Containing Assembly slip ring. In claim 1 The brush block, Is divided into two parts in the longitudinal direction, including a block body having an electrode insertion space in which the electrode ring is located, On the inner circumferential surface of the block body is formed a wire bearing in which the wire electrode is inserted and a rotating bearing insert groove in which the rotary bearing is located. Assembly slip ring. In claim 1 The brush block is located in the upper and lower through, and further comprises a housing in which the clamp body is mounted on the outer peripheral surface, The clamp body, The housing has a body insertion hole therethrough A pair of spaced protrusions spaced apart on one side of the clamp body and protruding outwardly on both sides of the clamp body; The one side gap projection is provided with a gap adjustment hole is provided with a thread, the other side gap projection is formed with a gap insertion hole of the through-hole, inserted into the gap insertion hole is screwed with the thread of the gap adjustment hole. Spacing bolts with adjustable spacing Containing Assembly slip ring. In paragraph 6 A block coupling groove is formed at an outer circumference of the block base, and a coupling jaw is formed at a position corresponding to the block coupling groove at an inner circumference of the housing. A coupling ring mounted in the block coupling groove and fixed to the coupling jaw to fix the block base to the inside of the housing; Containing Assembly slip ring. In claim 1, The electrode ring is a plurality of intervals disposed on the rotation axis, the assembled slip ring further comprises an insulating ring disposed between the electrode ring. Forming a rotating shaft having a rotating space in which the rotating wire is located and a rotating groove connected to the rotating space along the length direction, to a predetermined length, Installing an electrode ring connected to the rotating wire on an outer circumferential surface of the rotating shaft; Installing a shaft base supporting the electrode ring at a lower end of the rotating shaft; Forming a brush block having an empty interior and divided in the longitudinal direction according to the length of the rotation shaft, Bonding a block base rotatably supporting the shaft base to a lower end of the brush block; Installing a wire electrode connected to the fixed wire in accordance with the position of the electrode ring on the inner surface of the brush block, Mounting the rotatable shaft in the brush block and connecting the wire electrode to the electrode ring; Installing the brush block bonded to the block base in the interior of the housing Containing Method of manufacturing prefabricated slip rings. The method of claim 9, In the step of forming the rotating shaft, the assembled slip ring manufacturing method for forming an electrode protrusion for supporting the electrode ring on the upper end of the rotating shaft. In paragraph 9 The rotating wire connected to the electrode ring is drawn out to the rotating space through the rotating grooves formed on both sides of the rotating shaft, and the drawn rotating wire is connected to an object rotating through the inside of the shaft base. Slip ring manufacturing method. In paragraph 9 In the wire electrode installation step, Form a wire groove to which the wire electrode is coupled to an inner circumferential surface of the brush block in which the wire electrode is installed, arrange the wire electrode connected to the fixed wire in the wire groove, and apply an epoxy resin to the wire groove. The wire electrode connected to the fixed wire is fixed to the wire groove while the epoxy resin is cured. Method of manufacturing prefabricated slip rings. In paragraph 9 In the step of installing the rotating shaft inside the brush block, Arranging a rotating bearing between the upper rotating shaft and the brush block, A base bearing is disposed between the shaft base and the block base The rotating shaft is supported by the rotating bearing and the base bearing to rotate Method of manufacturing prefabricated slip rings. In paragraph 9 In the step of installing the electrode ring on the rotating shaft, A plurality of the electrode ring is disposed at intervals on the rotation axis, Disposing an insulating ring between the electrode rings Further comprising Method of manufacturing prefabricated slip rings.

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