KR101743821B1 - Mounting unit of the processing tool - Google Patents

Mounting unit of the processing tool Download PDF

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Publication number
KR101743821B1
KR101743821B1 KR1020150070016A KR20150070016A KR101743821B1 KR 101743821 B1 KR101743821 B1 KR 101743821B1 KR 1020150070016 A KR1020150070016 A KR 1020150070016A KR 20150070016 A KR20150070016 A KR 20150070016A KR 101743821 B1 KR101743821 B1 KR 101743821B1
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KR
South Korea
Prior art keywords
cylinder
mounting
unit
shaft
base frame
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KR1020150070016A
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Korean (ko)
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KR20160136165A (en
Inventor
이량훈
Original Assignee
두산중공업 주식회사
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Priority to KR1020150070016A priority Critical patent/KR101743821B1/en
Publication of KR20160136165A publication Critical patent/KR20160136165A/en
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Publication of KR101743821B1 publication Critical patent/KR101743821B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/04—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part adjustable in inclination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work

Abstract

An apparatus for mounting a processing tool is disclosed. According to an aspect of the present invention, there is provided a mounting apparatus for a processing tool, including: a base frame having a wheel so as to be movable along a top surface of a table or a table; A cylinder unit mounted rotatably at a horizontal, vertical, or specific angle in a state of being mounted on a mounting plate mounted via a shaft unit at an upper end of a colum positioned on an upper surface of the base frame, ; And a mounting portion mounted on an upper end of the cylinder unit and configured to be mounted with a mounting object made of a heavy body.

Description

[0001] The present invention relates to a mounting tool for a processing tool,

The present invention relates to a mounting apparatus for mounting a processing tool, and more particularly, to a mounting apparatus for mounting a processing tool on a mounting object which is positioned inclined horizontally or vertically or at a specific angle.

Generally, in order to process a top head bore, a mounting object having a specific diameter and weight and a large-diameter cutter and a boring head must be mounted.

1 to 4, in the conventional art, two or three workers are installed in a group of at least two or three workers for mounting on a mounting object such as a cutter and a boring head, And the other person performs fixing work on the mounting object.

Since the weight of the object to be mounted is a weight having a weight of about 80 Kg and a considerable weight is exerted even when two sides of the object are held, a safety accident due to falling between the objects can always be caused, It has been difficult to stably mount it when it is inclined at an angle.

For example, when a plurality of workers drop the object to be mounted while the worker is working to mount the object in a tilted state, or when one of the workers misses the object to be mounted, a problem caused by a safety accident and a work delay .

Korean Patent Publication No. 10-2006-0052813

Embodiments of the present invention are intended to provide a mounting apparatus for a processing tool which can easily mount and move a mounting object made of heavy material by a worker alone and can easily perform mounting work even when the mounting object is inclined.

According to an aspect of the present invention, there is provided a mobile terminal comprising: a base frame having a wheel movable along a top surface of a table or a table; A cylinder unit mounted rotatably at a horizontal, vertical, or specific angle in a state of being mounted on a mounting plate mounted via a shaft unit at an upper end of a colum positioned on an upper surface of the base frame, ; And a mounting portion mounted on an upper end of the cylinder unit and configured to be mounted with a mounting object made of a heavy body. And the cylinder unit includes: a first cylinder having a lower end seated on the mounting plate and having a first piston; And a second cylinder having a second piston moved with the first piston in a state facing the first cylinder.

And a support member extending downward from a side surface of the base frame and having a support plate at a lower end thereof.

A first stopper provided on an upper surface of the base frame to prevent direct collision with the base frame when the cylinder unit is rotated toward the base frame; And a second stopper provided on one surface of the column so as to face the cylinder unit.

And a relative moving part for selectively fixing a mounting object mounted on the mounting part located at an end of the second piston, wherein the relative moving part includes a supporting plate positioned to face one surface of the mounting object; A plurality of guide shafts, one end of which is fixed to the rear surface of the support plate and the other end of which extends toward the outside of the mover; A main shaft extending outwardly via the support plate and having threads formed along the longitudinal direction; And a handle provided at an end of the main shaft extending outside the support plate.

And the second cylinder is provided with an auxiliary mounting portion extending outward from an upper end of the second piston and having a plate-shaped tool having a predetermined diameter mounted thereon.

And a first guide disposed at an upper end of the column and spaced apart from the shaft in a longitudinal direction of the shaft to maintain the shaft in a supported state.

And a second guide disposed on one surface of the mounting plate and surrounding the outer circumferential surface of the shaft.

And a fastening portion extending from the outside of the support ring surrounding the outer circumferential surface of the shaft and having a lever at an upper end thereof and a fastening portion located at a lower end of the bolt and having a close contact piece which is in close contact with the outer circumferential surface of the shaft, .

And the second guide is provided with an angle display unit on which the degree of rotation of the cylinder unit is displayed based on the first guide.

And an angle adjusting unit is provided at an end of the shaft inserted into the shaft unit to adjust the angle of the shaft at different angles according to the mounting position of the mounting object.

The apparatus for mounting a processing tool according to a second embodiment of the present invention includes a base frame having a wheel so as to be movable along a top surface of a table or table; A cylinder unit mounted rotatably at a horizontal, vertical, or specific angle in a state of being mounted on a mounting plate mounted via a shaft unit at an upper end of a colum positioned on an upper surface of the base frame, ; A mounting part mounted on an upper end of the cylinder unit and selectively mounted with a mounting object made of a heavy body; And an auxiliary cylinder unit having one end connected to the lower side of the cylinder unit and the other end fixed to the upper surface of the base frame to move the cylinder unit in a horizontal or inclined state.
And the cylinder unit includes: a first cylinder having a lower end seated on the mounting plate; And a second cylinder disposed in a state of facing the first cylinder, wherein the upper end is fixed to one of the cylinder unit and the mounting plate, and the lower end is inclined and fixed to one end of the base frame , The auxiliary cylinder unit is characterized in that the entirety of the cylinder unit is rotated at a right angle or at a specific angle in accordance with the degree of extension.

A mounting apparatus for a processing tool according to a third embodiment of the present invention includes a base frame having a wheel so as to be movable along a top surface of a table or a table; A length varying in length in a longitudinal direction, mounted rotatably at a horizontal, vertical, or specific angle while being seated on a mounting plate mounted via a shaft unit at the upper end of a colum positioned on the upper surface of the base frame; unit; And a mounting portion mounted on an upper end of the length varying unit and selectively mounted with a mounting object made of a weight.
The length variable unit includes: a first cylinder having a lower end seated on the mounting plate; And a second cylinder disposed in a state of facing the first cylinder, and a lever is provided outside the first cylinder.

The variable length unit is characterized in that a jaw operated by hydraulic pressure is used.

Embodiments of the present invention can easily mount and separate a mounting object made of a heavy body by a worker alone, thereby improving workability and preventing the occurrence of a safety accident.

The embodiments of the present invention can easily perform the mounting operation and the separation operation by the operator alone even when the mounting object is inclined at a specific angle or the mounting object is placed in an inclined state.

Figs. 1 (a) to 1 (b) are diagrams showing a state in which a plurality of operators have conventionally performed mounting on an object to be mounted.
2 is a side view of a mounting apparatus for a processing tool according to a first embodiment of the present invention;
3 is a plan view of a mounting apparatus for a processing tool according to the first embodiment of the present invention;
Figs. 4 to 6 are operational states of a mounting apparatus for a processing tool according to the first embodiment of the present invention; Fig.
7 is a side view of a mounting apparatus for a processing tool according to a second embodiment of the present invention;
8 is an operational state view of a mounting apparatus of a processing tool according to a second embodiment of the present invention;
9 is a side view of a mounting apparatus for a processing tool according to a third embodiment of the present invention;

A configuration of a mounting apparatus for a processing tool according to a first embodiment of the present invention will be described with reference to the drawings. FIG. 2 is a side view of a mounting apparatus for a processing tool according to a first embodiment of the present invention, and FIG. 3 is a plan view of a mounting apparatus for a processing tool according to the first embodiment of the present invention.

1 and 2, the apparatus 1 for mounting a machining tool according to the first embodiment of the present invention is configured such that a plurality of workers can easily mount themselves by themselves without manually mounting various machining tools or machining equipment So it is convenient to use and move.

A cylinder unit 20 and a mounting unit 30 are mounted on an upper surface of a base frame 10 having a plurality of wheels 11 so as to move along a top surface of a base table or a table of a specific size So that the operator can easily move to a specific position, thereby improving the workability of the operator and improving the convenience of the movement at the same time.

In particular, since the worker can easily mount and separate the mounting tool 1 of the machining tool to a work required position without using a separate vehicle or a crane, the worker can mount and separate the mounting tool alone, It is possible to easily and easily perform the mounting and dismounting work for the operator, thereby improving the workability of the operator and shortening the working time.

Since the base frame 10 is formed of a plate having a predetermined thickness and has to support the weight of the components such as the cylinder unit 20 and the mounting portion 30 described above, the structural rigidity is required. However, And can be used.

The wheel 11 is installed at the lower edge of the base frame 10 and is provided for easy movement of the mounting device 1 of the processing tool. The base frame 10 further includes a support member 5 extending from the side to the lower side and having a support plate 5a at the lower end thereof, And is provided to keep the position of the base frame 10 positioned at the time of mounting or separation work on the mounting object in a fixed state.

The support member 5 has a handle at its upper end when viewed from the outside, and a bolt extends a certain length toward the ground at the lower surface of the handle, and a support plate 5a is provided at the lower end of the bolt. When the handle is rotated in a clockwise or counterclockwise direction, the support plate 5a is moved downward or upward according to the rotation of the handle, So that the frame 10 can be supported and fixed.

The support plate 5a is selectively inserted into an insertion groove (not shown) formed in the table to be inserted into the insertion groove or the insertion groove so as to prevent the base frame 10 from rocking or moving, Can be made in a specific form so as to be maintained.

A rubber plate (not shown) for supporting a load is attached to the lower surface of the support plate 5a to improve the adhesion force and the support force due to the load.

A first stopper 12 is disposed on the upper surface of the base frame 10 in a rectangular parallelepiped shape with the column 2 being in close contact with the column 2. The upper surface of the first stopper 12 The cylinder unit 20 is disposed. The column 2 is vertically erected on the upper surface of the base frame 10 and the first stopper 12 is laid on the upper surface of the base frame 10.

The first stopper 12 is provided to prevent direct collision with the base frame 10 when the cylinder unit 20 is rotated toward the base frame 10. The first stopper 12 is provided with rubber or high density It is possible to prevent breakage and deformation due to direct collision with the lower surface of the cylinder unit 20, thereby minimizing troubles caused by breakdown and repairs even when the sponge is used over a long period of time.

The second stopper 14 is installed on one surface of the column 2 in a state of facing the cylinder unit 20. The second stopper 14 is provided on the column 2 in contrast to the first stopper 12, When the cylinder unit 20 is rotated to a first position in a state where the cylinder unit 20 is rotated at a specific angle, there is no direct collision with one surface of the column 2, so that breakage and deformation .

Therefore, the first stopper 12 and the second stopper 14 are prevented from being mounted or dismounted with respect to the object to be mounted or from being directly damaged when the cylinder unit 20 is positioned after the operation.

The cylinder unit 20 includes a first cylinder 22 having a lower end seated on the mounting plate 4 and having a first piston 21 (see FIG. 6) And a second cylinder 24 having a second piston 23 (see FIG. 6) that moves with the first piston 21.

The first cylinder 22 is fixed to the upper surface of the mounting plate 4, which extends in the form of a square, and the first piston 21 is extended to the length shown in the figure, and the working fluid is either pneumatic or hydraulic Is selectively used.

The specification of the first cylinder 22 is determined in order to stably mount the object to be mounted on the weight chain and the second cylinder 24 is not operated by pneumatic or hydraulic pressure and the second piston 23 ) Are connected together and are drawn or drawn in accordance with the operation of the first piston (21).

The second cylinder 24 is fixed to the mounting plate 4 at its both ends by a tightly formed U-shaped portion that is fixed at its both ends and surrounds the outer circumferential surface of the second cylinder 24, The fixed state can be stably maintained.

The mounting portion 30 may be formed in an open top portion and partially closed in a side view, or may be formed in an open shape in which the left and right sides are respectively bent upward and the front and rear surfaces are opened as shown in the drawing.

The relative moving unit 40 includes a support plate 42 positioned to face one surface of the mounting object to selectively fix the mounting object mounted on the mounting portion 30 positioned at the end of the second piston 23, A plurality of guide shafts 44 having one end fixed to the rear surface of the support plate 42 and the other end extending toward the outer side of the relative movement portion 40, And a handle 48 provided at the end of the main shaft 46 extending outwardly of the support plate 42. The main shaft 46 is provided with a main shaft 46,

A plurality of guide shafts 44 are provided on the support plate 42 so as to be in close contact with the outer circumferential surface of the object to be mounted. The support plate 42 is stably moved forward or backward toward the mounting object when the handle 48 provided on the main shaft 46 is rotated in a specific direction.

The main shaft 46 is threaded along the longitudinal direction so that when the operator rotates the handle 48, the support plate 42 is moved as described above and the guide shaft 44 is moved to the main shaft 46 And the shaking of the support plate 42 can be prevented, so that the fixation to the mounting object can be performed stably.

The second cylinder 24 is provided with an auxiliary mounting portion 50 which extends outward from the upper end of the second piston 23 and is mounted with a plate-shaped tool having a predetermined diameter, A cutter having a weight and formed in a disc shape having a predetermined diameter is mounted.

Since the cutter is considerably heavy for lifting by the worker alone, the cutter can be mounted on the auxiliary mounting portion 50 so that the cutter can be vertically, horizontally, or horizontally and rotationally moved. Therefore, the worker can easily mount the cutter on the cutter. It is possible to prevent the breakage of the cutter caused by the fall and the occurrence of safety accidents.

Since the cutter is formed with a diameter of 700 mm or more, it is dangerous for a worker to grasp or hold it by himself. Therefore, the cutter can be safely and conveniently installed through the auxiliary mounting portion 50.

The shaft unit 3 is provided with a first guide 6 in the longitudinal direction. The first guides 6 are spaced apart from each other at specific intervals. The first guide 6 includes a shaft 3a, So that the shaft 3a is prevented from being disengaged when the shaft 3a is rotated at a specific angle. The first guide 6 can be positioned at a position directly in close contact with the shaft 3a and is relatively rotated in accordance with the rotation of the shaft 3a to decrease the friction and support and disperse the load, So as to achieve stable rotation.

The second guide 7 is located on the side of the mounting plate 4 to selectively hold the fixed state in a state where the shaft 3a inserted into the shaft unit 3 is rotated at a specific angle, 3a.

The fixing portion 8 includes a bolt 8c formed in a ring shape and extending inward from the outside of the support ring 8a surrounding the shaft 3a and having a lever 8b at an upper end thereof, And a contact piece 8d located at the lower end and selectively in close contact with the outer circumferential surface of the shaft 3a.

The lever 8b is formed in either a ring shape or a bar shape for easy operation by an operator, but it is not limited to a specific shape and can be changed.

The bolt 8c is threaded on the outer circumferential surface so as to be relatively moved toward the shaft 3a and a thread is formed inside the support ring 8a into which the bolt 8c is inserted so that the lever 8b is rotated clockwise Or counterclockwise, the bolt 8c can be moved toward the shaft 3a.

The bolt 8c is provided with a close contact piece 8d at the lower end and the close contact piece 8d is formed in a shape partially corresponding to the outer circumferential surface of the shaft 3a so as to stably come into close contact with the shaft 3a, It is possible to easily fix the shaft 3a to the shaft 3a even when the cylinder unit 20 rotates at a certain angle since the state in which the lever 8b is in close contact with the outer circumferential surface of the shaft 3a is maintained. The first guide 6 is fixed to the upper surface of the column 2 and the second guide 7 is fixed to the upper surface of the mounting plate 4. [

The contact piece 8d is formed with a friction layer (not shown) that maintains a predetermined frictional force so as not to generate a slip when it is in close contact with the shaft 3a. When the contact piece 8d is directly brought into close contact with the shaft 3a, do.

An angle indicator 9 is provided on the second guide 7 to indicate the extent to which the cylinder unit 20 is rotated with respect to the first guide 6. The angle indicator 9 includes a cylinder unit 20 Is positioned on the upper surface of the first stopper 12 is measured.

The angle display unit 9 is formed in a semicircular shape and is angled at predetermined intervals and is provided with an angle gauge (not shown) extending toward the angle display unit 9, It is possible to accurately recognize the tilted angle of the tilting angle.

The angle display unit 9 can improve the convenience because the operator can visually and accurately recognize the current tilted angle when the cylinder unit 20 is rotated at a certain angle.

The mounting apparatus 1 of the processing tool according to the present embodiment may be provided with protruding projections (not shown) such that when the shaft 3a mentioned above is positioned at an angle to be inclined at an angle of 10 degrees or 15 degrees, In this case, the operator can more easily recognize the angle of the current cylinder unit 20, thereby improving workability and ease of use.

Referring to FIG. 4, the mounting apparatus 1 of the processing tool has a locus in which the cylinder unit 20 is moved in the vertical direction when the object to be mounted is placed on the upper side. When hydraulic pressure is supplied to the first cylinder 22 The second piston 23 is stably moved toward the mounting object so that the mounting portion 30 can be easily moved to the mounting object as close as possible to the mounting object. Accordingly, since the worker does not have to carry the weight-chain-mounted object by hand, it is possible to prevent worker's workability and safety accident from occurring.

Referring to FIG. 5, when the mounting apparatus 1 of the processing tool is located on the right or left side of the object to be mounted, the cylinder unit 20 is not moved in the vertical direction as described above, And has a trajectory rotated. In this case, when the lever 8b of the fixing portion 8 (see FIG. 3) is rotated in a specific direction so as to fix the shaft 3a, the worker presses the contact piece 8d in close contact with the outer peripheral surface of the shaft 3a So that the fixed state of the shaft 3a is stably maintained.

Therefore, the state in which the cylinder unit 20 is fixed by the close contact piece 8d which is in close contact with the shaft 3a during the operation of the object to be mounted is stably maintained, so that the phenomenon that the cylinder unit 20 is rotated to the initial position does not occur, The mounting operation can be easily performed.

Referring to FIG. 6, when the object to be mounted is located on the upper side and is inclined at a specific angle, the cylinder unit 20 is angularly adjusted to be inclined at a specific angle as shown in the figure To rotate the shaft 3a at a specific angle. The angle adjusting unit 60 is installed at an end of the shaft 3a. For example, a speed reducer is used and the shaft 3a is rotated at a specific angle through a handle that transmits a rotational force to a gear (not shown) .

The angle adjusting unit 60 can easily rotate the shaft 3a at a specific angle. When the object to be mounted is inclined at a certain angle from the upper side, the angle adjusting unit 60 can easily The entirety of the cylinder unit 20 can be inclined according to the inclined angle of the mounting object.

In this case, due to the weight of the cylinder unit 20, a rotational force to rotate to the initial position can be generated in the shaft 3a, but the state in which the close contact piece 8d is in close contact with the shaft 3a is maintained, The cylinder unit 20 is positioned at an angle similar to the inclined state of the mounting object.

A processing tool mounting apparatus according to a second embodiment of the present invention will be described with reference to the drawings. For reference, the structure of the base frame, the cylinder unit, and the mounting portion, which are the same as those of the first embodiment, are the same, and a detailed description thereof will be omitted.

7 to 8, the processing tool mounting apparatus 1a includes a base frame 100 provided with a wheel 11 so as to be movable along the upper surface of the table or table, Mounted on a mounting plate 4 mounted via a shaft unit 3 at the upper end of a colum 2 located on the upper surface of the shaft 2 and rotatably mounted at a horizontal or vertical or specific angle, A mounting unit 300 mounted on the upper end of the cylinder unit 200 to selectively mount a mounting object made of a heavy body; And an auxiliary cylinder unit 400 having one end connected to the lower side of the cylinder unit 200 and the other end fixed to the upper surface of the base frame 100 to move the cylinder unit 200 in a horizontal or inclined state do.

Particularly, in the present embodiment, the cylinder unit 200 can be inclined at a specific angle via the auxiliary cylinder unit 400, so that the angle can be easily adjusted to a specific angle without using the angle adjusting unit described in the first embodiment have.

The upper end of the auxiliary cylinder unit 400 is fixed to the cylinder unit 200 or the mounting plate 4 and the lower end of the auxiliary cylinder unit 400 is inclinedly extended as shown in the figure and is fixed to one end of the base frame 100, The unit 400 may rotate the entire cylinder unit 200 at right angles or at an angle depending on the degree of extension. For reference, the cylinder unit 200 includes a first cylinder 220 and a second cylinder 240.

8, the auxiliary cylinder unit 400 includes an auxiliary cylinder 420 and an auxiliary piston 410 which is pulled or drawn in the forward direction from the auxiliary cylinder 420, and the auxiliary cylinder 420 The auxiliary piston 410 is pulled forwardly in the direction of the arrow as shown in the drawing.

The auxiliary piston 410 is fixed to the lower end of the mounting plate 4 so that the cylinder unit 200 is rotated by 90 degrees so that when the auxiliary piston 410 is drawn outward, So that the entire body 200 is rotated at an angle shown in the drawing.

Accordingly, the angle with respect to the cylinder unit 200 can be easily adjusted according to the position of the object to be mounted without using the angle adjusting unit, thereby improving the workability of the operator.

A processing tool mounting apparatus according to a third embodiment of the present invention will be described with reference to the drawings. For reference, the structure of the base frame and the cylinder unit, which are the same as those of the second embodiment, are the same as those of the second embodiment, and a detailed description thereof will be omitted.

9, the mounting apparatus 1b of the processing tool includes a base frame 1000 having wheels 11 so as to be movable along the upper surface of the table or table, Is rotatably mounted horizontally, vertically or at a specific angle while being mounted on a mounting plate (4) mounted via a shaft unit (3) at the upper end of a colum (2) And a mounting part 3000 mounted on the upper end of the length varying unit 2000 to which a mounting object made of a weight is selectively mounted.

In the variable length unit 2000, a hydraulic jockey is used. In the case of the jockey, the operator can be manually operated or automatically configured to operate. When the operator manually operates the lever 2210, And is moved downward.

The variable length unit 2000 includes a first cylinder 2200 and a second cylinder 2400 disposed adjacent to the first cylinder 2200. A lever 2210 is disposed outside the first cylinder 2200 So that the lever 2210 is manually operated. The lever 2210 is formed in a bar shape and extends outside the first cylinder 2200, and is not particularly limited in shape.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit of the invention as set forth in the appended claims. The present invention can be variously modified and changed by those skilled in the art, and it is also within the scope of the present invention.

2: Column
3: Shaft
4: Mounting plate
5: Support member
5a: Support plate
6: First guide
7: Second Guide
8:
8a: Support ring
8b: Lever
8c: Bolt
8d:
9:
10, 100, 1000: Base frame
11: Wheel
12, 14: 1st and 2nd stoppers
20, 200: Cylinder unit
30, 300:
40:
50: auxiliary mounting portion
400: Auxiliary cylinder unit
2000: Length variable unit
2210: Lever

Claims (14)

A base frame having a wheel or a wheel so as to be movable along an upper surface of the table;
A cylinder unit mounted rotatably at a horizontal, vertical, or specific angle in a state of being mounted on a mounting plate mounted via a shaft unit at an upper end of a colum positioned on an upper surface of the base frame, ; And
And a mounting part mounted on an upper end of the cylinder unit and selectively mounted with a mounting object made of a heavy body,
The cylinder unit includes:
A first cylinder having a lower end seated on the mounting plate and having a first piston; And a second cylinder having a second piston moved with the first piston in a state facing the first cylinder. The method according to claim 1,
And a support member extending downward from a side surface of the base frame and having a support plate at a lower end thereof. The method according to claim 1,
In the base frame,
A first stopper provided on an upper surface of the base frame to prevent direct collision with the base frame when the cylinder unit is rotated toward the base frame;
And a second stopper provided on one side of the column so as to face the cylinder unit. delete The method according to claim 1,
And a relative moving part for selectively fixing a mounting object mounted on the mounting part located at an end of the second piston,
Wherein the relative movement unit comprises:
A supporting plate positioned to face the one surface of the object to be mounted;
A plurality of guide shafts, one end of which is fixed to the rear surface of the support plate and the other end of which extends toward the outside of the mover;
A main shaft extending outwardly via the support plate and having threads formed along the longitudinal direction;
And a handle provided at an end of the main shaft extending outside the support plate. The method according to claim 1,
In the second cylinder,
And an auxiliary mounting portion extending from the upper end of the second piston toward the outside and having a plate-shaped tool having a predetermined diameter is mounted. The method according to claim 1,
And a first guide disposed at an upper end of the column and spaced apart from the shaft inserted in the shaft unit to maintain the shaft in a supported state. The method according to claim 1,
And a second guide disposed on one surface of the cylinder unit and surrounding the outer circumferential surface of the shaft for selectively retaining the fixed state in a state where the shaft inserted into the shaft unit is rotated at a specific angle. Mounting device. The method according to claim 1,
And a fastening portion extending from the outside of the support ring surrounding the outer circumferential surface of the shaft and having a lever at an upper end thereof and a fastening portion located at a lower end of the bolt and having a close contact piece which is in close contact with the outer circumferential surface of the shaft, Of the processing tool. 9. The method of claim 8,
Wherein the second guide is provided with an angle display unit for displaying the degree of rotation of the cylinder unit. 10. The method of claim 9,
Wherein an angle adjusting unit is provided at an end of the shaft inserted into the shaft unit to adjust the angle of the shaft at different angles according to the mounting position of the mounting object. A base frame having a wheel or a wheel so as to be movable along an upper surface of the table;
A cylinder unit mounted rotatably at a horizontal, vertical, or specific angle in a state of being mounted on a mounting plate mounted via a shaft unit at an upper end of a colum positioned on an upper surface of the base frame, ;
A mounting part mounted on an upper end of the cylinder unit and selectively mounted with a mounting object made of a heavy body; And
And an auxiliary cylinder unit having one end connected to the lower side of the cylinder unit and the other end fixed to the upper surface of the base frame to move the cylinder unit in a horizontal or inclined state,
Wherein the cylinder unit includes: a first cylinder having a lower end seated on the mounting plate; And a second cylinder arranged to face the first cylinder,
The auxiliary cylinder unit is fixed to one end of the cylinder unit or the mounting plate and the lower end of the auxiliary cylinder unit is inclined and fixed to one end of the base frame. And the workpiece is rotated in an inclined manner at a specific angle. A base frame having a wheel or a wheel so as to be movable along an upper surface of the table;
A length varying in length in a longitudinal direction, mounted rotatably at a horizontal, vertical, or specific angle while being seated on a mounting plate mounted via a shaft unit at the upper end of a colum positioned on the upper surface of the base frame; unit; And
And a mounting portion mounted on an upper end of the length varying unit and selectively mounted with a mounting object made of a heavy body,
The length variable unit includes: a first cylinder having a lower end seated on the mounting plate; And a second cylinder disposed so as to face the first cylinder, wherein a lever is provided outside the first cylinder. 14. The method of claim 13,
The length variable unit includes:
Characterized in that a hydraulic-operated jockey is used.
KR1020150070016A 2015-05-19 2015-05-19 Mounting unit of the processing tool KR101743821B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012056004A (en) * 2010-09-08 2012-03-22 Hitachi Constr Mach Co Ltd Working table device
KR101494692B1 (en) * 2013-08-26 2015-02-23 두산중공업 주식회사 tool jig apparatus for machine tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012056004A (en) * 2010-09-08 2012-03-22 Hitachi Constr Mach Co Ltd Working table device
KR101494692B1 (en) * 2013-08-26 2015-02-23 두산중공업 주식회사 tool jig apparatus for machine tool

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