KR101514569B1 - satellite assembly device capable of height adjustment and rotation lock - Google Patents

Abstract

The present invention relates to a satellite assembly device capable of a height adjustment and a rotation lock and, more specifically, relates to a satellite assembly device capable of adjusting a height and a rotation lock, and comprises: an ascent and decent device and a guide part; an ascent and a decent of an upper frame smoothly operated; and the upper frame is capable of being easily fixated in a rotated state through a rotation lock device in a state where the upper frame is inclined at a desired angle.

Description

[0001] The present invention relates to a satellite assembly device capable of height adjustment and rotation lock,

The present invention relates to a satellite assembly jig capable of height adjustment and rotation locking. More specifically, the present invention relates to a satellite assembly jig capable of height adjustment and rotation locking. More specifically, the upper frame can be smoothly lifted and lowered, The present invention relates to a satellite assembly fixture capable of height adjustment and rotation locking which can be easily rotated through a fixed mount.

The satellites are assembled on a satellite assembly fixture, and Korean Patent No. 10-0537562 discloses a fixture for assembling a satellite module mounting module.

The above-mentioned patent discloses a fixing anchor bolt and anchor for horizontal holding, a lower structure positioned on the fixing anchor bolt and the anchor to be used as a supporting stand, and a mount for positioning the mounting row material on the lower structure A mounting module upper structure for positioning the upper mounting platform, a mounting module lower rail mounting tool located on the same plane as the mounting vertical mounting tool, and a mounting module upper structure And a moving / separating structure for moving and separating the entire apparatus located at the uppermost portion of the upper mounting assembly module of the mounting module.

The above-mentioned patent has the advantage of shortening the total assembling time and facilitating the assembly of the satellite structure in parallel, but it is inconvenient that the operator can not ascend or descend to a required height and work in the state where the worker is on the foot plate. Even when the satellite assembly fixture is moved together with the satellite, the height can not be adjusted, so that it takes up a lot of volume and inconveniences and costs increase due to the transportation.

In addition, since there is no rotating device or rotation locking device, the above-mentioned patent has a problem that necessary work can not be performed more easily.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems of the prior art, and it is an object of the present invention to provide an apparatus and a method for adjusting a height of a top frame, And to provide a satellite assembly fixture capable of achieving this.

It is another object of the present invention to provide a satellite assembly fixture having a guide portion and capable of height adjustment and rotation locking so that the upper frame can be smoothly lifted and lowered.

It is another object of the present invention to provide a satellite assembly fixture capable of height adjustment and rotation locking that can prevent the flow of the upper frame as much as possible by constructing the sliding rod to be able to be fixed in a state in which the upper frame is fully lifted.

It is another object of the present invention to provide a satellite assembly fixture having a height adjustment and a rotation lock capable of easily fixing the upper frame in a rotated state through a rotation locking device while tilting the upper frame at a desired angle.

It is another object of the present invention to provide a satellite assembly fixture having a height adjustment and a rotation lock capable of accurately and stably assembling work by preventing a rotated upper frame from moving by having a rotation lock device.

It is another object of the present invention to provide a satellite assembly fixture capable of height-adjusting and rotation-locking so that the rotary part can be fixed by a simple operation in which the lock pin is inserted into the lock hole through an elastic action.

To this end, a satellite assembly fixture capable of height adjustment and rotation lock according to the present invention comprises a lower frame; An upper frame disposed at an upper portion of the lower frame to assemble the satellites and having a rotation shaft coupling hole; A platform dental unit fixed to the lower frame to elevate the upper frame; A rotary shaft inserted and fixed in the rotary shaft coupling hole; a rotary part rotating the rotary shaft and including a rotary knob; And a rotation locking device including a rotation disc formed with a plurality of locking holes and provided on the rotation shaft, and a rotation disc locking pin inserted into the locking hole.

In addition, the lift device of the satellite assembly fixture capable of height adjustment and rotation lock according to the present invention is a cylinder including a piston which moves up and down by hydraulic pressure or pneumatic pressure.

In addition, the satellite assembly fixture capable of height adjustment and rotation lock according to the present invention includes a pedestal placed on the upper surface of the piston, a sliding rod installed on a lower surface of the pedestal, And a guide part formed of a guide body on which a guide hole is formed.

In addition, a sliding rod stopper for limiting the movement of the sliding rod may be formed at one side of the guide body of the satellite assembly fixture capable of height adjustment and rotation lock according to the present invention.

In addition, according to the present invention, a guide body of a satellite assembly fixture capable of height adjustment and rotation locking is formed with a through hole at one side thereof, and the sliding rod stopper is inserted into the through hole in a screw coupling manner, And fixed.

Further, a through-hole is formed at one side of the sliding rod stopper and the guide body of the satellite body assembly fixture capable of height adjustment and rotation lock according to the present invention, and the sliding stopper is inserted into each of the through holes to fix the sliding rod. .

Further, a pair of sliding rods of a satellite assembly fixture capable of height adjustment and rotation lock according to the present invention are disposed on both sides of the cylinder.

In addition, a pair of the cylinders of the satellite assembly fixture capable of height adjustment and rotation lock according to the present invention is installed on both sides of the lower frame.

In addition, in a satellite assembly jig capable of height adjustment and rotation lock according to the present invention, the rotation locking device includes a part of the rotation disc locking pin, a lock formed in the rear end of the rotation disc locking pin, And the rotating disk locking pin is inserted into the locking hole by the elasticity of the spring.

A fixing pin is protruded from an outer circumferential surface of a rotary disk locking pin of a satellite assembly jig capable of height adjustment and rotation lock according to the present invention, and the fixing pin is inserted into the locking body, And a hole for restricting the opening is formed.

The hole of the satellite assembly fixture capable of height adjustment and rotation lock according to the present invention includes a longitudinal hole for guiding the rotary disk locking pin so as to move forward and backward and a side extending laterally from the rear end of the longitudinal hole Directional hole.

In addition, a T-shaped handle, which is exposed to the outside of the lock body and can be operated by the user to lock and unlock the rotary disk, is provided at the rear end of the rotary disk lock pin of the satellite body assembly fixture capable of height adjustment and rotation lock according to the present invention Is formed.

In addition, according to the present invention, there is provided a rotation locking device for a satellite assembly jig capable of height adjustment and rotation locking, further comprising a rotation disc guide body, wherein the rotation disc guide body is rotatable in a state in which the edge area of the rotation disc is inserted And an incision groove is formed.

The lock body of the satellite assembly fixture capable of height adjustment and rotation lock according to the present invention is fixed to one side of the guide body and a through hole is formed in the rotation disk guide body so that the rotation disk lock pin can move .

Further, the rotating part of the satellite body assembly fixture capable of height-adjusting and rotation-locking according to the present invention further includes a gear part having one end coupled to the rotation shaft and the other end being engaged with the rotation handle.

Further, the gear portion of the satellite assembly fixture capable of height adjustment and rotation lock according to the present invention is a worm gear.

According to the satellite assembly jig capable of height adjustment and rotation locking according to the present invention, the upper frame can be adjusted to a desired height by providing a lift device.

In addition, according to the satellite assembly jig capable of height adjustment and rotation lock according to the present invention, the guide frame is provided, and the upper frame can be smoothly lifted and lowered.

In addition, according to the satellite assembly jig capable of height adjustment and rotation locking according to the present invention, the sliding bar can be fixed in a state where the lifting and lowering of the upper frame is completed, It is effective.

In addition, according to the satellite assembly jig capable of height adjustment and rotation lock according to the present invention, the upper frame can be easily rotated and fixed through the rotation lock device while tilting the upper frame at a desired angle .

In addition, according to the satellite assembly jig capable of height adjustment and rotation lock according to the present invention, the rotation locking device is provided, thereby preventing the rotated upper frame from moving, and an accurate and stable assembly operation can be performed.

In addition, according to the satellite assembly fixture capable of height adjustment and rotation lock according to the present invention, the rotation part can be fixed by a simple operation in which the lock pin is inserted into the lock hole through the elastic action.

1 is a photograph showing an embodiment of a satellite assembly fixture according to the present invention.
2 is a side view showing an embodiment of a satellite assembly fixture according to the present invention.
3 is a side sectional view showing an embodiment of a satellite body assembly fixture according to the present invention.
4 is a side sectional view showing a state in which the upper frame rises by the operation of the cylinder in FIG.
5 is a sectional view showing a state in which a sliding rod is inserted into the guide body of the present invention.
6 is a view showing an operation lever of the present invention.
FIG. 7 is a plan view showing a rotating part according to the present invention, and FIG. 8 is a view showing a gear part of the present invention.
FIG. 9A is a sectional view showing the rotation locking device of the present invention, and FIG. 9B is a sectional view showing a state where the fixing by the rotation disc locking pin of the present invention is released.
10 is a view showing a state in which the upper frame is rotated by the rotation unit.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In addition, the terms described below are defined in consideration of the functions of the present invention, and these may vary depending on the intention of the user, the operator, or the precedent. Therefore, the definition should be based on the contents throughout this specification.

2 is a side view showing an embodiment of a satellite assembly fixture according to the present invention, and FIG. 3 is a side view showing a satellite assembly according to an embodiment of the present invention. Fig. 4 is a side cross-sectional view showing a state in which the upper frame rises by the operation of the cylinder in Fig. 3; Fig. 5 is a sectional view showing a state in which a sliding bar is inserted into the guide body of the present invention, and Fig. 6 is a view showing an operation lever of the present invention.

1 to 6, a satellite assembly fixture 100 according to the present invention includes a lower frame 101, an upper frame 110, a lift dental unit, a rotation unit 150, and a rotation lock device .

The lower frame 101 may include a horizontal bar 103 and a vertical bar 105 provided in the longitudinal direction of the horizontal bar 103.

A wheel 107 may be installed on the lower surface of the horizontal bar 103 to enable movement.

The upper frame 110 is spaced apart from the lower frame 101 without being directly coupled thereto, and the satellite S is assembled.

In the upper frame 110, a rotation shaft coupling hole is formed so as to be opposed to both sides and has a rectangular frame shape.

In the present invention, the height of the upper frame is adjusted and rotated in order to minimize the inconvenience of the operator in assembling the satellite using the satellite assembly jig.

The lift device is fixed to the lower frame 101 to elevate the upper frame 110. The lift device may include a cylinder 120 including a piston 121 that is raised or lowered by hydraulic pressure or pneumatic pressure, And is connected to a hose supplying hydraulic pressure or air pressure.

The lower end of the cylinder 120 may be fixed to the horizontal bar 103, the side may be fixed to the vertical bar 105, and the piston 121 may be raised and lowered through the upper opened region.

The cylinders 120 may be installed on both sides of the lower frame 101 so as to operate simultaneously.

The lift device may further include an operation lever 125 that can operate the lifting and lowering of the cylinder 120.

The operation lever 125 is fixed to one side of the vertical bar 105 and is connected to a hose 123 for supplying the hydraulic or pneumatic pressure.

The operation lever 125 may be in the order of up, down, and down, and the user can easily raise or lower the upper frame through the operation of the operation lever.

In the present invention, the upper frame may further include a guide part 130 to smoothly move up and down during operation of the cylinder.

The guide unit 130 includes a pedestal 131 placed in the horizontal direction on the upper surface of the piston 121, a sliding rod 133 installed in the longitudinal direction on the lower surface of the pedestal 131, And a guide body 135 in which a guide hole 137 is formed so as to be inserted into the sliding rod 133. As shown in FIG.

A rotation unit 150, which will be described later, is installed above the pedestal 131.

Since the guide body 135 is fixed to the lower frame 101, the pedestal 131 contacting the piston 121 and the sliding rod 133 fixed to the pedestal 131 are not elevated and lowered.

It is preferable that the sliding rods 133 are arranged symmetrically with respect to the cylinder 120 at one pair of opposite sides.

The guide body 135 may have a guide hole 137 through which the sliding rod 133 is inserted and a through hole 138 formed through the guide body 135 in the lateral direction. (Not shown).

A sliding rod stopper 139 for limiting the movement of the sliding rod 133 may be formed at one side of the guide body 135.

The sliding rod stopper 139 serves to fix the sliding rod 133. The sliding rod stopper 139 is coupled to the through hole 138 in a screw coupling manner to press and fix the sliding rod 133 have. Although not shown, a hole into which the sliding rod stopper can be inserted may be formed in the sliding rod to fix the sliding rod.

FIG. 7 is a plan view showing a rotating part according to the present invention, FIG. 8 is a view showing a gear part of the present invention, FIG. 9A is a sectional view showing the rotation locking device of the present invention, FIG. 10 is a view showing a state in which the upper frame is rotated by the rotation unit. FIG.

7 to 10, the rotation unit 150 is fixed to the pedestal 131 and rotatably coupled to the upper frame 110 to rotate the upper frame 110 .

Since the rotary part 150 is installed on the pedestal 131, the rotary part 150 is moved up and down according to the operation of the cylinder 120.

The rotary unit 150 may include a rotary shaft 151, a rotary knob 153, and a gear unit 155.

The rotary shaft 151 rotates together with the upper frame 110 in a state where the rotary shaft 151 is fixedly inserted into the rotary shaft coupling hole of the upper frame 110.

The pair of rotary shaft coupling holes are installed at the center of the side surface of the upper frame 110.

The gear portion 155 has one end coupled to the rotation shaft 151 and the other end coupled to the rotation handle 153. The gear portion 155 includes a worm 156 formed on the rotation shaft 151, And an engaging worm gear 157, for example.

The worm gear 157 can be connected to the rotary knob 153 to provide a high reduction ratio and to make the rotation direction of the rotary knob perpendicular to the rotation direction of the rotary shaft.

The rotation locking device serves to fix the upper frame when the rotation part 150 rotates at an angle desired by the operator.

The rotation locking device includes a rotation disc 171 having a plurality of locking holes 173 formed on the rotation shaft 151 and a rotation disc locking pin 175 inserted into the locking hole 173 .

The rotation locking device further includes a locking body 180 which receives a part of the rotation disc locking pin 175 and a spring 185 which is formed at the rear end of the rotation disc locking pin 175 and provides elasticity .

That is, the rotation disc lock pin 175 may be inserted into the lock hole 173 by elasticity of the spring 185.

A locking pin 176 is protruded from the outer circumferential surface of the rotary disk lock pin 175 and the fixing pin 176 is inserted into the lock body 180 to move the rotary disk lock pin 175 A hole for limiting the direction may be formed.

The holes include a longitudinal hole 181 for guiding the rotary disk lock pin 175 to move forward and backward and a lateral hole 183 extending laterally from the rear end of the longitudinal hole 181, ≪ / RTI >

A T-shaped handle 177 may be formed at the rear end of the rotary disk lock pin 175 so as to be exposed to the outside of the lock body 180 so that the user can manipulate locking and unlocking of the rotary disk 171 .

The rotation locking device further includes a rotation disc guide body 190. The rotation disc guide body may be formed with a cutout groove 191 to allow the rotation disc to rotate in a state where the edge area of the rotation disc is inserted.

The lock body may be fixed to one side of the guide body, and the rotation disc guide body may have a through hole to allow the rotation disc lock pin to move.

9A and 9B, when the user rotates the upper frame 110 at a predetermined angle, the user pulls the T-shaped handle 177 so that the rotating disk lock pin 175 is inserted into the lock hole 173 and the through hole 173, So that the fixing pin 176 is caught in the lateral hole 183 by turning it toward the lateral hole 183. [

When the rotation of the upper frame 110 by the rotation unit 150 is completed, the T-shaped knob 177 is turned toward the longitudinal hole 181. The rotation disc locking pin 175 is advanced and inserted toward the through hole 138 and the locking hole 173 by the elasticity of the spring 185 inserted into the locking body 180. [

As described above, in the present invention, the upper frame can be adjusted at a convenient angle by the operation of the rotary part, and the upper frame having the angle adjustment can be firmly fixed by providing the rotation locking device.

Further, the rotation locking device can lock and unlock the rotary disk or the upper frame only by a simple operation of the T-shaped knob.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities. Accordingly, the scope of the present invention should be construed as being limited to the embodiments described, and it is intended that the scope of the present invention encompasses not only the following claims, but also equivalents thereto.

100: satellite assembly fixture 101: lower frame
103: horizontal bar 105: vertical bar
107: wheel 110: upper frame
120: Cylinder
121: piston 123: hose
125: Operation lever 130: Guide part
131: pedestal 133: sliding rod
135: Guide body 137: Guide hole
138: through hole 139: sliding rod stopper
150: rotation part 151:
153: rotation handle 155: gear part
156: Worm 157: Worm Gear
171: rotating disc 173: locking hole
175: rotating disc lock pin 176:
177: Handle 180: Locking body
181: longitudinal hole 183: lateral hole
185: spring 190: rotating disc guide body
191: incision groove S: satellite body

Claims (16)

In a satellite assembly jig,
A lower frame;
An elevating device installed on the lower frame;
A pedestal supported by the elevating device so as to be able to move up and down;
An upper frame rotatably installed on the pedestal;
A rotating portion including a gear portion mounted on the pedestal, a rotating shaft having one end fixed to the upper frame and the other end fixed to the gear portion, and a rotating handle coupled to the gear portion to rotate the rotating shaft;
A rotating disk installed on the rotating shaft and rotated together with the rotating shaft and the upper frame to form a plurality of locking holes in a frame area; and a rotary disk installed on the base and rotatable in a state in which the frame area of the rotating disk is inserted And a rotation lock device including a rotation disc guide body on which a cutout groove is formed and a rotation disc lock pin installed on one side of the rotation disc guide body and inserted into the lock hole,
Wherein the pedestal and the upper frame are raised and lowered when the lift device is operated. The method according to claim 1,
Wherein the lift device is a cylinder including a piston which is operated by hydraulic pressure or air pressure and which lifts and supports the pedestal. 3. The method of claim 2,
And a guide body formed on the lower surface of the pedestal and configured to move up and down with the pedestal and a guide body formed on the lower frame and having a guide hole vertically opened to insert the slide bar, Height adjustment and rotation locking. delete The method of claim 3,
A through hole communicating with the guide hole is formed at one side of the guide body,
And a sliding rod stopper for pressing and fixing the sliding rod is inserted into the through hole in a screwing manner. delete The method of claim 3,
And a pair of the sliding rods are disposed on both sides of the cylinder. The method of claim 3,
And a pair of the cylinders are installed on both sides of the lower frame. The method according to claim 1,
The rotation locking device comprises:
Further comprising a locking body for receiving a part of the rotation disc locking pin and a spring formed at the rear end of the rotation disc locking pin to provide elasticity,
Wherein the rotation disc locking pin is inserted into the lock hole by elasticity of the spring. 10. The method of claim 9,
A fixing pin protrudes from an outer peripheral surface of the rotary disk lock pin,
Wherein the locking body is formed with a hole through which the fixing pin is inserted to restrict a moving direction of the rotating disk locking pin. 11. The method of claim 10,
Wherein the hole comprises a longitudinal hole for guiding the rotary disk locking pin so as to move forward and backward and a lateral hole extending laterally from the rear end of the longitudinal hole, Jig. 12. The method of claim 11,
And a T-shaped handle that is exposed to the outside of the lock body and can be operated to lock and unlock the rotary disk is formed at the rear end of the rotation disk locking pin. . delete delete delete The method according to claim 1,
And the gear portion is a worm gear.

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