KR200273990Y1 - Cabinet housed multi work-tool - Google Patents

Abstract

The present invention is to accommodate a variety of small machine tools in one place to increase the efficiency of the space, to enable the movement of the small machine tool complex storage box that can be less restricted by the place of experiment and work.

Small machine tool complex storage box according to the present invention is a housing having a door installed on one side, a movable shelf that can be lifted and moved along the inner wall of both sides of the housing, and entered into and out of the enclosure and on which a small machine tool can be placed, and the inside of the door. It comprises a fixed shelf which can be mounted on the small machine tool other than the small machine tool fixed to the movable shelf and a cart installed in the lower part of the housing.

Description

Small machine tool complex storage box {Cabinet housed multi work-tool}

The present invention relates to a small machine tool complex storage box, and more particularly, to a small machine tool complex storage box that can accommodate and move a number of small machine tools to reduce the work space and increase the efficiency of the work.

In general, bulky machine tools are used in factories and large workpieces.

In school labs or laboratories, machine tools are used for experiments and small workpieces.

Recently, machine tools have been miniaturized for this purpose.

In the prior art, a separate workshop was prepared for storage of machine tools in school laboratories or laboratories, and machine tools were installed there.

In addition, the machine tools needed for handling the machine tool are stored separately in the tool holder.

However, there was a cumbersome problem that a worker had to move to a place where he wanted to experiment or work with a small machine tool.

Since a small machine tool must be stored separately, there was a problem that takes up much space.

In addition, since the machine tool and the machine tool are stored separately, the machine tool needs to be brought every time several machine tools are used.

The present invention is proposed to solve the above problems of the prior art, the first object is to be movable and to accommodate a number of small machine tools and to store the machine tools therein.

In addition, the second object of the present invention is to reduce the space occupied by storing a large number of machine tools necessary for the vertical storage box.

Small machine tool complex storage box according to the present invention for achieving the above object is a housing having a door installed on one side, and movable shelves that can be entered into and out of the enclosure as the lifting and moving within the housing and to place a small machine tool; It is configured to include a fixed shelf for placing a small machine tool other than the small machine tool fixed to the inside of the door and placed on the movable shelf, and a cart for moving the enclosure.

1 is a perspective view of a state in which the housing of the storage box according to the present invention is mounted on a cart.

Figure 2a is a perspective view of the shelf supporting frame of the holder according to the present invention is lowered into the housing.

Figure 2b is a perspective view of the frame raised to the outside of the housing in Figure 2a.

3A is an enlarged view of the inner side surface of the enclosure in FIG. 2A;

3B is an enlarged view of the inner side surface of the enclosure in FIG. 2B;

Figure 4a is an exploded perspective view of the frame for shelf support.

Figure 4b is a coupling of the frame for shelf support.

※ Explanation of symbols about main part of drawing ※

10: enclosure 12: hinge

13: storage space 14: enclosure handle

15a, 15b: door 16: fixture

17: fixing groove 18: fixing piece

19: fixed protrusion 20a, 20b: fixed shelf

30: cart 32a, 32b, 32c, 32d: first, second, third, fourth wheel

40: movable shelf 42: support stand

46: guide rail 47: frame

49: frame handle 50: rotation bar

52: driving lever 54: wire

55 wire connection 58 compression spring

59: spring connection 62: locking hole

64: locking pin

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

1 is a perspective view for mounting the housing of the holder according to the present invention to the cart, Figure 2a is a perspective view showing a state in which the frame of the holder is retracted inside the housing, Figure 2b is a perspective view showing a state in which the frame is drawn out of the enclosure 3A is an enlarged view of the inner side of the main body in the state of FIG. 2A, FIG. 3B is an enlarged view of the inner side of the main body in the state of FIG. 2B, FIG. 4A is an assembly view of the frame for supporting the shelf, and FIG. Is the degree of coupling.

As shown in FIGS. 1 to 4 b, the small machine tool complex holder according to the present invention includes a housing 10 having doors 15a and 15b installed at one side thereof, and lifting and lowering along inner walls of both sides of the housing 10. 10) Small machine tool other than the small machine tool which is fixed to the movable shelf 40 inside and outside of the inside and outside and to which the small machine tool can be placed, and placed inside the door 15a, 15b. It is configured to include a fixed shelf (20a, 20b) that can be placed, and the cart 30 installed on the lower portion of the housing (10).

Small machine tools to be described below include small drilling machines, grinding machines, sawing machines and the like.

As shown in Fig. 1, the front of the enclosure 10 is connected to the hinge 12 so that two doors 15a and 15b are formed and opened to both sides.

Although only one door 15a or 15b may be attached, the doors 15a and 15b are preferably two because they are movable containers for storing a plurality of small machine tools and working lights.

The rear surface of the enclosure 10 has a housing handle 14 is formed at a predetermined height of the enclosure 10 so that the operator can easily move the enclosure 10.

The rear of the enclosure 10 is formed through the wire outlet 11, the projections (not shown) of a predetermined interval is formed on the outside of the rear.

Although described later, the wire outlet 11 serves to take out the wire to the outside to connect to an external power source when using a small machine tool housed in the enclosure 10, the projection serves to wind the wire.

An inner lower surface of the enclosure 10 is formed with a storage space 13 enclosed by the lower surface and four sides so that the machine tool is stored and the holder does not fall off during movement.

The doors 15a and 15b may be installed to close the front surface of the housing 10 except for the height of the storage space 13 at the front of the housing 10, and the doors 15a and 15b and the housing 10 may be closed. The storage space 13 may be provided separately in the housing 10 by the same height.

Transparent windows (not shown) may be formed in the doors 15a and 15b to view the interior of the enclosure 10.

In order to open the doors 15a and 15b and fix them to the sides of the enclosure 10, the fixing pieces 18 are formed on the doors 15a and 15b, respectively, and the fixing pieces 18 of the opened doors 15a and 15b. In order to correspond to the lateral side of the housing 10, the fixture 16 is formed, respectively.

The fixing piece 18 is formed with a convex fixing protrusion 19 in which the head has a gentle inclination, and the fixing tool 16 has a fixing groove 17 formed therein so that the fixing protrusion 19 can be inserted and fixed. .

Both sides of the fixing groove 17 is fixed to the fixing protrusion 19 by the elastic force of the spring (not shown), and pulled to close the doors (15a, 15b) convex portions of the fixing protrusion (19) compresses the spring It is separated from the fixing groove (17).

The spring to be installed in both sides of the fixing groove 17 may be a compression spring or a leaf spring.

When the doors 15a and 15b are closed, the fixed shelves 20a and 20b respectively formed on the inner surface facing the inside of the enclosure 10 are rounded so as not to interfere when the doors 15a and 15b are closed. do.

The fixed lathe 20a, 20b and the movable lathe 40 in which a small machine tool is lifted up to work are installed so as to absorb vibration and not swing, and a durable material such as metal is used.

The fixed shelves 20a and 20b may be bent or broken by the weight or vibration of the small machine tool to be placed thereon, so that support bars (not shown) may be additionally installed at the lower parts of the fixed shelves 20a and 20b.

The first, second, third, and fourth wheels 32a, 32b, 32c, and 32d, which are movable and movable, may be fixedly attached to the housing 10, but the cart 30 may be separated from the housing 10. It is desirable to.

In another embodiment, the first, second, third and fourth wheels 32a, 32b, 32c, and 32d may be directly attached to the lower portion of the enclosure 10.

The front part of the cart 30 that supports the front of the housing 10 is in the shape of a yaw.

The front main portion of the cart 30, on which the first and second wheels 32a and 32b are installed, supports the load of the movable lathe 40 to protrude forward of the housing 10 and the load of the machine tool to be placed on the movable lathe 40. The reason for entering the middle is to not disturb the worker's work.

In other words, if the middle part does not go in, the worker's radius of action can be narrowed and interfere with the work.

The first, second, third, and fourth wheels 32a, 32b, 32c, and 32d of the cart 30 have a rear surface of the housing 10 than the first and second wheels 32a and 32b installed below the front of the enclosure 10. The diameter of the 3rd and 4th wheels 32c and 32d provided in the lower part is larger.

The reason why the first and second wheels 32a and 32b installed in the lower part of the front of the enclosure 10 are relatively small is to prevent the operator from working while the first and second wheels 32a and 32b are rotated. This enables the turning of the cart 30.

In addition, a fixing device (not shown) may be additionally formed on the first and second wheels 32a and 32b.

The reason why the third and fourth wheels 32c and 32d installed at the lower rear side of the enclosure 10 is relatively large is to easily pass obstacles such as grooves between the tiles of the floor when the enclosure 10 is moved.

As shown in Figures 2a and 2b, the movable shelf 40 is attached to the lower edge of the frame 47 supporting the shelf, respectively, and a support 42 having a predetermined size plate 48 extending therefrom. A guide rail 46 which is attached to both inner walls of the enclosure 10 to guide the three pairs of rollers 43a, 43b, 44a, 44b, 45a, 45b installed on the plate 48 and the support 42, respectively. And a fixing member for raising and fixing the frame 47.

Frame 47 is a jaw of a certain height is formed at the edge to be fixed by placing a plate-shaped shelf.

The support 42 is installed to withstand the load of the small machine tool to be placed on the movable shelf 40. The length of both sides is changed to a 'v' shape so that the shorter side is located inside the enclosure 10. .

The lower portion of each support 42 is formed with a plate 48 having a predetermined width over a predetermined portion of a relatively short side from a predetermined portion of a relatively long side, but is preferably welded.

First rollers 43a and 43b are provided on the side of the bent portion of the support 42 provided on both lower edges of the frame 47, and second rollers are provided on the side of the short side end of the support 42, respectively. 44a and 44b are provided one by one.

In addition, the plate 48 provided to extend on the short side of the support 42 is also provided in a portion corresponding to the trajectory of the first rollers 43a and 43b provided on the side of the bent portion of the support 42. Third rollers 45a and 45b are further provided.

The more rollers are installed, the greater the reaction force against vibrations that may occur during the operation of the compact machine. However, in the embodiment of the present invention, only six of the three are installed on one side of the support.

The first, second, and third rollers 43a, 43b, 44a, 44b, 45a, and 45b move up and down along the guide rails 46 attached to the inner walls of both sides of the housing 10, respectively.

The guide rail 46 is attached to be inclined upward so that the movable shelf 40 rises and at the same time protrudes to the outside of the housing 10 to enable the operation.

The guide rail 46 may be fixed to the inner wall of the enclosure 10 by fasteners (not shown) such as bolts and nuts, or may be welded.

In addition, the guide rail 46 has a 'c'-shaped side surface, so that the first, second, and third rollers 43a, 43b, 44a, 44b, 45a, and 45b are guided along both inner surfaces thereof.

The upper end of the guide rail 46 is opened to allow the first, second, and third rollers 43a, 43b, 44a, 44b, 45a, and 45b to be drawn in or drawn out, and the lower end of the guide rail 46. Is closed so that the first, second and third rollers 43a, 43b, 44a, 44b, 45a and 45b are not separated.

In order to prevent the roller from falling out to the upper end of the guide rail 46, a separation prevention jaw (not shown) may be formed on both inner sides of the upper end of the guide rail 46.

The first and third rollers 43a, 43b, 45a, and 45b are formed in a straight line to move up and down along one of the guide rails of the pair of guide rails 46, and the second rollers 44a and 44b are also different guides. Move up and down along the rails.

The locking hole 62 is formed in the upper lower surface of the guide rail which guides the 1st and 3rd rollers 43a, 43b, 45a, 45b.

The locking hole 62 is where the locking pin 64 to be described later is fixed.

As shown in Figures 4a to 4b, the fixing member is formed between the rotating bar 50 coupled between the inner surface of the pair of plates 48 and upwardly protruding from the center portion of the rotating bar 50 to form the frame 47. The wire connecting rod 55 connected to the drive lever 52 and the wire 54 installed at the front end, and installed at both ends of the rotation bar 50 are connected to the plate 48 and the compression spring 58 to rotate the rotation bar (50). ) Is fixed to movable spring 40 by spring linkage 59 for pivoting by elasticity and locking hole 62 formed on top of guide rail 46 while moving up and down along guide surface 46. It consists of a locking pin (64).

A frame handle 49 is formed below the front end of the frame 47 to hold and move the movable shelf 40.

At the rear of the frame handle 49, a drive lever 52 connected to the wire 54 for rotating the pivoting bar 50 is attached to the lower part of the frame 47.

Rotating bar (50) having locking pins (64) formed at both ends is fixedly attached so that the wire connecting portion (55) connected to the wire (54) at the center thereof is installed to rotate together with the rotation bar (50).

The locking pin 64 pulls the driving lever 52 to rotate the wire connecting rod 55 so as to be released from the locking hole 62.

The locking hole 62 is a guide rail 46 for guiding the first rollers 43a and 43b formed at the bending point portion of the support 42 of the pair of guide rails 46 installed on one inner wall of the enclosure 10. It is formed at the upper end of.

At this time, since the locking pin 64 is attached to the lower surface of the locking hole 62 and cannot pull the driving lever 52 directly, the locking pin 64 is slightly lifted up and the driving lever 52 is pulled to the locking pin 64. ) Must be removed from the locking hole (62).

One end of the compression spring 58 is connected to the upper end of the spring connecting rod 59 fixed to the rotation bar 50, the other end is connected to the upper end of the plate 48 in contact with the long side of the support 42 to be welded It may be.

A tool hanger (not shown) may be additionally formed on the inner wall surface of the enclosure 10 to hang the tool.

The operation of the present invention configured as described above will be described.

The operator moves the enclosure 10 to an appropriate position by holding the enclosure handle 14 formed on the rear side of the enclosure 10 for working with a small machine tool.

At this time, the wires (not shown) connected to each of the small machine tools accommodated in the housing 10 are protruded outward through the wire outlet 11 formed through the rear of the housing 10. Wound on

The operator opens the doors 15a and 15b and inserts the fixing projections 19 of the fixing piece 18 formed on the doors 15a and 15b into the fixing grooves 17 of the fixing member 16 formed on the side of the enclosure 10. To be.

Fixed lathes 20a and 20b are attached to the inner sides of the doors 15a and 15b, and small machine tools are placed on the fixed lathes 20a and 20b. In order to prevent rocking, the doors 15a and 15b are fixed to the side of the enclosure 10.

When the frame handle 49 is pulled up, the movable shelf 40 rises and protrudes out of the housing 10.

When the movable shelf 40 reaches a certain height, when the locking pins 64 formed at both ends of the pivoting bar 50 are inserted into the locking holes 62 of the guide rail 46 by the compression spring 58, the movable shelf 40 is fixed without falling.

While working with a small machine tool placed on the movable shelf 40 and the fixed shelf 20a, 20b, a tool is required. For this purpose, the tool is stored or stored in a tool rack (not shown) formed on the inner surface of the enclosure 10. 10) Store the tool in the storage space (13) of the inner bottom.

The operator then unscrews the necessary machine tool wound on the projection and connects it to an external power source.

After the end of the work, the operator winds the wire in the projection, and slightly lift the movable shelf 40, pull the drive lever 52 is connected to the wire connecting rod 55 and the rotation bar 50 connected by the wire 54 at the same time.

Then, the locking pin 64 is separated from the locking hole 62 to be in contact with the inner surface of the guide rail 46, the movable shelf 40 can be lowered, and the movable shelf 40 due to the guide rail 46 formed to be inclined upwardly. Silver is to be mounted inside the enclosure (10).

The lower movable shelf 40 is kept parallel to the inner bottom surface of the enclosure 10 due to the plate 48 installed on both sides of the lower portion.

Since the housing 10 is movable due to the cart 30, the housing 10 is stored in a proper position in a corner of a laboratory or a laboratory.

As described above, the small machine tool complex holder according to the present invention has the effect of not needing a wide space to separately store the small machine tool necessary for experiment or work.

In addition, since the movement is possible, there is an effect that the experiment and work at the appropriate experimental site.

The tool is also stored in the storage box to solve the hassle of having to carry the tool.

Claims (6)

A housing having a door installed at one side; A movable lathe capable of moving in and out of the enclosure and placing a small machine tool while moving up and down along both inner wall surfaces of the enclosure; The small machine tool complex storage box is fixed to the inside of the door and comprises a fixed shelf for mounting a small machine tool other than the small machine tool placed on the movable shelf. The method of claim 1, The enclosure further installs a cart at the bottom for movement, Small machine tool complex holder characterized in that the housing is separated from the cart. The method of claim 1, The door is made of a pair of small machine tool complex, characterized in that the fixing projection of the fixing piece formed on the front of the door when the door is opened is inserted into the fixing groove of the fixture formed on the side of the enclosure. The method of claim 1, The movable shelves are attached to both lower edges of the frame for supporting the shelf, respectively, and a support plate having a predetermined size plate extending therefrom; A guide rail attached to both inner walls of the enclosure and installed on the plate and the support to guide three pairs of rollers to move up and down; Small machine tool complex storage box characterized in that it comprises a fixing member for fixing by raising the frame. The method of claim 4, wherein The fixing member includes a rotation bar coupled between the pair of plates; A wire connecting rod protruding upward from a center portion of the pivoting bar and connected to a driving lever and a wire installed at a front end of the frame; A spring connection member attached to both ends of the pivoting bar and connected to the plate and the compression spring to pivot the pivoting bar by elasticity; And a locking pin coupled to both ends of the pivoting bar to move up and down along the inner surface of the guide rail and to lock the frame by a locking hole formed at an upper portion of the guide rail. The method of claim 5, The locking pin is a small machine tool complex, characterized in that the drive lever is pulled out of the locking hole by rotating the wire connecting rod.