KR920006133Y1 - Wire processing apparatus - Google Patents

Abstract

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Description

Reciprocating cutting machine of metal rod

1 is a front view showing the overall appearance of the present invention.

Figure 2 is a perspective view showing a central processing unit on one side installed in the present invention.

3 is a perspective view showing the upper and lower guides of the forehead processing unit shown in FIG.

4 is an operating state diagram showing the attachment and detachment adjustment plate of FIG.

Figure 5 is an exploded perspective view showing the center of the rail installed in the present invention.

6 is a partial perspective view showing a power transmission system installed on the same axis as the rail installed in the present invention.

7 is a longitudinal sectional view showing the technical configuration shown in FIGS. 4 to 6 in a coupled state.

* Explanation of symbols for main parts of the drawings

1: Bad 2,2 ': Horizontal contact roller

3: Pressurized feed roller 4,4 ': Up and down guide

5,5 ': Side guide roller 6,6': Double side cutting mechanism

7,7 ': Expectation 8,8': Fleet Processing Department

9: drive shaft 10,10 ', 10 ": intermediate shaft

11 power transmission mechanism 12 bracket

12a: Long hole 13: Upper roller

14: lower roller 15: upper control rod

16: frame 16a, 17'a: soft sheet

17: upper cover 17a: pin ball

17b: Nagong 17e: Adjustment Knob

17 ': pressure tube 19: guide member

20,23: Slide member 21: Sliding roll

21a: groove 21f, 24: control rod

22: guide member 25: byte

C: Chain M: Reverse Motor

S: Fleet T: Transmission

W: Sprocket Wheel

The present invention relates to a reciprocating cutting device for metal wire rods that can be quickly, accurately and conveniently processed to meet the required dimensions by performing a repeated cutting process while automatically reciprocating the metal wire rods.

Conventional ships have been predominantly in the form of processing by supplying the ship material to be processed in only one direction. For example, in Korea Practical Publication No. 76-1519, the guide rollers are orthogonal to three directions. It is possible to process the fleets by laying it oppositely and installing the bite on the other side, which is suitable for processing a fleet of relatively short lengths. If it is impossible to obtain the required machining dimension by only one cutting process and needs to cut several times, the first processed material should be separated from the winding roller, and then coupled to the feeding roller, and then secondary processing is performed again. The inconvenience of having to perform such cutting process repeatedly has been provided.

In addition, the Korean Utility Model Publication No. 89-7427 of the applicant has the advantage that the cutting, surface polishing, and tape wrapping of metal wires can be performed sequentially at the same time, whereas the cutting process is carried out over several times instead of only one cutting process. If this is required, the above-mentioned inconveniences are present.

The present invention was devised to solve the above-mentioned conventional problems, and a bed is positioned between two reels having feeding and winding functions at the same time, and a horizontal contact roller is installed at both ends of the bed, and the center is connected between the horizontal contact rollers at both ends. At the same time, the ship's fleet is installed on both sides of the machine, and the power transmission mechanism including the transmission mechanism and reverse motor is installed at the lower part of the bed. After cutting, the first cutting processing is performed, the winding is made to the other side of the rail, and the option released from the wounded coil in the first processing state passes through the other side's fleet processing section, and then the second cutting processing is done on the rail. Winding series of repetitive cutting process is done automatically without the process of transporting the processed lead material In order to obtain the required machining size, even if a number of cutting processes are required for several times, it is possible to perform the cutting process easily and repeatedly without removing the element. It is a main object to provide a reciprocating cutting machine of a fleet.

Another object of the present invention is to install the processing unit in the upper part of the bed between the horizontal contact roller and the central pressure feed roller in the processing unit, the upper and lower guides, side guide rollers are arranged in the appropriate number on the expectation And a double-sided cutting mechanism to provide reciprocating cutting equipment for metal wires to ensure proper leveling during feeding of the ships, to give an even feed speed, and to prevent vibrations in all directions. have.

Another object of the present invention is to provide a feeding and winding function at both sides of the rail, each of the rails are installed on a pair of wheel movement axis, the disk type pre-installation detachable adjusting plate which is mutually separated operation is possible between these wheels It is possible to remove and wrap the ship which is wound up while cutting is made, and the friction plate is installed on the one side of the same axis as the rail and the brake is installed so that the feed speed of the ship is uniform. It is to provide a reciprocating cutting factory of a metal wire to allow the rotational speed of the rail to be controlled to maintain a uniform machining surface during cutting.

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

The reciprocating cutting machine of the present invention, as shown in FIG. 1, has rails A and B having both feeding and winding functions on both sides, respectively, and the bed between both rails A and B. (1) is located, horizontal contact rollers (2, 2 ') are respectively installed on both sides of the bed (1), while a pressure transfer roller (3) is installed in the center, while the horizontal contact rollers (2, 2') ), Up and down guides (4, 4 '), side guide rollers (5, 5'), and double-sided cutting mechanisms (6, 6 ') between the feed roller (3) and the pressure feed roller (3). And a fore-and-fore processing unit (8, 8 ') is arranged, respectively, and in the lower part of the bed (1) forward and reverse motor (M), transmission (T), drive shaft (9), a plurality of intermediate shafts (10, 10') 10 ') and the power transmission chain C are configured to include a power transmission mechanism 11 coupled to each other.

Horizontal contact rollers (2, 2 ') and rod processing units (8, 8') installed on both sides and the top of the bed (1) are symmetrically installed on both sides around the pressure feed roller (3) and the configuration is mutually Since it is the same, only the configuration of one side will be described here.

As shown in FIGS. 1 and 2, the horizontal contact rollers 2 are installed with the upper and lower rollers 13 and 14 in contact with each other inside the bracket 12 fixed to both sides of the bed 1. It is made, but the lower roller 14 is installed so that only the revolution in the state that the central axis is impossible to move, the upper roller 13 is the upper control rod (15a) through the long hole 12a provided in the bracket 12 the central axis ) Is installed in Shanghai and can be rotated by the ship's upper and lower rollers (13, 14) passing through the ship (S) is a horizontal pressure close contact is made while holding the ship (S) horizontally with evenly transported It will perform the function of maintaining.

The fore-and-fore processing section 8, 8 'is made up of the upper and lower guides 4, the side guide rollers 5 and the double-sided cutting mechanism 6 on the base 7 by proper number and arrangement. For convenience, the upper and lower guides (4), the side guide rollers (5), the double-sided cutting mechanism (6), the upper and lower guides (4), the double-sided cutting mechanism (6), the upper and lower guides (4) It is installed in the order of guide roller (5).

Here, the upper and lower guides 4, as shown in Figs. 1, 2 and 3, have a soft sheet inside the box-shaped frame 16 which is fixed on the base 7. 16a) is installed, the upper cover 17 is hinged to one side of the frame 16, the other side to form a pin hole (17a) and the center to form a hole (17b) to the inner soft sheet (16a) The soft sheet 17'a is coupled to the inner side of the upper cover 17 so that the soft sheet 17'a fixed to one side may be coupled to the upper cover 17, and the upper cover 17 Opening and closing of the 17 is made possible by separating or engaging the pin 18 through the pin hole 16b formed in the frame 16 and the pin hole 17a of the upper cover 17, and the pressure plate 17 ' Tighten or loosen by the adjusting knob 17b coupled through 17b) to control the pressing force between the soft sheets 16a and 17'a.

The side guide rollers 5 are installed in a state in which the pairs face each other, and the slide member 20 is rotated inwardly and backwardly as the slide member 20 rotates in the guide member 19 in which the thread is formed. It is made to be able to move the slide, on one side of the slide member 20 is formed with a sliding roller 21 is formed in the center in the center and the revolvable so that the retractable axis is installed in the recess (S) during the transfer (21a) You can be guided on board.

The double-sided cutting mechanism 6 is installed in a state where the pair is opposed to each other, and as the slide member 23 rotates the adjustment section 24 in which the thread is formed inside the guide member 22, the front and rear sides are moved forward and backward. The slide 25 is made to be movable, but the bite 25 is fixedly installed at the end of the slide member 23 so that both sides can be automatically cut during the transfer of the ship's rod S, and the cutting depth is the adjustment interval 24. By moving the slide member 23 is to be adjusted.

The pressurized feed roller 3 is installed between the upper center of the bed 1 and the forehead processing portions 8 and 8 'as shown in FIGS. 1 and 2, and inside the frame 26, The upper and lower rollers 27 and 28 are coupled to each other, but the lower roller 28 is provided with a chain sprocket (not shown) at one side of the central axis to rotate by the chain C, and the upper roller 27 is It is installed so that the shankdong is possible by the adjustment period 29 formed with a screw thread, and as the lower roller 28 rotates, it is installed in a state of being in close contact with the lower roller 28 so as to operate the upper rod S during operation. It is located between the lower rollers (27, 28) to the ship (S) can be transported by the pressed close contact between the upper, lower rollers (27, 28) mutually and the phenomenon of being flat during the transport of the ship (S) To prevent bending, to prevent bending and to prevent the bending of the rod during processing The pyeoju is able to perform the role.

As shown in FIGS. 1, 4, and 7, the rails A and B have the same shape on both sides, and the central axis is fixed to the number of axes 31 and 32 fixed to the upper portion of the base 30. When the 100 is fitted and looks at the configuration shown in FIG. 7, the wheel 33, the ship-removal / adjustment plate 35, the wheel 34, and the bush 36 fixed to one side of the bearing 32 are keyed. It is fitted in order and is screwed by the fastener 37, and between the bearing 31 and the bearing 32, the bush 38, the friction plate 39 fixed to the reinforcement plate 39a, sprocket wheel 40a The non-rotating shaft 42 having a friction plate 40 and a plurality of disks 41 fixed thereto at the same time is fitted to the center side 100 and has threads formed on the outer circumference thereof. The spring sheet 43, the spring 44, and the fixture While the 45 is fitted, the brake 46 is provided on the other side of the bearing 31.

At this time, one side wheel 34 is installed to be detachable by detaching the fixture 37 and the bush 36, and the detachable fitting plate 35 is fixed member (47, 47 'fixed to the rim of the other side wheel 33) It is made to be installed in a separate form, but a plurality of fixing holes (47a, 47b, 47c, 47'a, 47'b, 47'c) is formed in each of the fixing members (47, 47 ') and one side The adjusting plate 48 is formed with a shaft hole 48a and a pin groove 48b, and a fixing hole 48c and an initial stage fixing groove 50. The packing groove 51 and the coupling end 52 are installed, and the other side adjusting plate 49 has a fixing hole 49a, a coupling hole 49b, an initial stage fixing groove 50, a packing groove 51, and the coupling end. Coupling end portions 53 are formed so as to be able to be matched with 52, respectively, and are fixed to the rim of the wheel 34 through the fixing holes 47a and 47'a of the fixing members 47 and 47 '. Coupling fixation is made by screws 54 and one side adjustment plate 48 is fixedly fixed by fixing screws 55 through fixing holes 48c and fixing holes 47b and 47'b of fixing member 47. The other side adjusting plate 49 is connected to the fixing screw 57 through the hinge coupling and the coupling long hole 49b and the fixing thread 47c by the fixing screw 56 through the fixing hole 49a and the fixing thread 47'c. Positioning combination is made by the center hole (48a) and the pin groove (48b) to the center shaft 100 and the pin 101 can be installed by inserting respectively, as shown in Figure 4 fixed the first ship (S) with When the odor is made, the end of the ship (S) is fixed in the initial ship's initial fixing groove 50 and fixed by moving the other side fixing plate 49 to the outside to the center through the coupling long hole (49b) After the cutting operation is completed in the fixed screw 57 is completed and the other side adjusting plate 49 is moved inwards around the fixing screw 56 in the state through the long hole (49b) rolled in the roll shape Being able to separate, the packing groove (51) can be used if you want to wrap the wrapped fork (S) to the inside, outside to pack.

When the friction plates 39 and 40 are separated from each other, when the chain drive is required, the friction plate 39 may be moved by the holding force of the spring 44 when the fastener 45 is horizontally moved by the screw method. 40) the mutual coupling is made and accordingly the friction plate 39 pin fixed to the central shaft 100 by the rotation of the chain sprocket (40a) is also made to rotate and at the same time the rotation of the wheel (33, 34) will be. In some cases, by adjusting the holding force of the spring 44 by the fastener 45, the slip phenomenon between the friction plates 39 and 40 is appropriately induced to rotate the speed of the sprocket 40a and the rotation of the wheels 33 and 34. By inducing a speed difference, the proper speed of the wheels 33 and 34 may be balanced.

The brake 46 is installed on the base 30 adjacent to the bearing 31 and the braking sheet 60 is installed between the bottom plate 58 and the upper cover 59 hinged to each other, and installed upward and downward. One end of the central shaft 100 passes between the upper and lower braking sheets 60, and one side of the central shaft 100 is revolved into the upper cover 59, and the bottom plate 58 is fastened by screwing. By installing 61, the pressing force of the braking sheet 60 by the adjusting knob 61 is adjusted, and if necessary, the rotational speed of the center side 100 can be adjusted.

The power transmission mechanism 11 is installed in the lower inner side of the bed 1, as shown in FIG. 1, the reverse motor (M), the transmission (T), the drive shaft (9) and the intermediate shaft (10, 10 '). , 10 ") and a plurality of sprocket wheels (W) and the power transmission chain (C) interconnecting these sprocket wheels (W), but the forward and reverse motor (M) and the transmission (T) is V Power is transmitted to the belt (V) and the drive shaft (9) through the transmission (T) is the intermediate shaft (10 '), the intermediate shaft (10') is the pressure feed roller (3) and the intermediate shaft (10, 10 ') And chain connection is made, the intermediate shaft (10, 10 ") is a chain connection with both side rail (A, B) is made of power transmission, respectively.

As the reference numeral SW, SW denotes a selection switch for determining the rotational direction of the motor M, and K denotes a cover knife switch.

The reciprocating cutting device of the metal wire rod of the present invention configured as described above has the following actions and effects.

First of all, in relation to the operation relationship, one side rail (A) is installed with the wound rod material to be processed, the horizontal contact roller (2), the upper, lower guide (4), the side guide roller (5), the double-sided cutting mechanism (6) ), Upper and lower guides (4), double-sided cutting mechanism (6), upper and lower guides (4), side guide rollers (5), pressure feed rollers (3), side guide rollers (5 '), top and bottom guides (4') ), Double-sided cutting mechanism (6 '), top and bottom guide (4'), double-sided cutting mechanism (6 '), side guide roller (5), top and bottom guide (4'), horizontal contact roller (2 ') (B) has a series of preparations for fixing the end of the ship (S).

At this time, when the feed direction is processed from the rail (A) to the rail (B) in the advancing direction of the ship (S), the ship's side without the use of the double-sided cutting mechanism (6 ') of the ship's processing (8') Only the double-sided cutting mechanism 6 of study 8 will be used, but only one side of the double-sided cutting mechanism 6 may be used depending on the characteristics of the material. In the double-sided cutting mechanism 6, when cutting can be performed primarily in accordance with the actual post-cut width required of the width of the leading material S, the bite 25 is adjusted together with the slide member 23 to fit the cutting depth. It may be adjusted to the required width by adjusting the width 24, but when cutting is required over several aberrations, that is, when the required width cannot be obtained by the first cutting, the adjustment interval ( 24) to adjust the distance between the bytes 25.

When both sides of the double side cutting mechanism 6 are used, the distance between the bite 25 is narrower than that of the front side of the double side cutting mechanism 6 to be used. In addition, the work is performed in a state in which the fixing plate 49 of the ship detachable fixing plate 35 is moved to the outside centering on the fixing screw 57 as described above, and the end of the ship S is the initial ship fixing groove 50. It is bent in the state of being inserted into and fixed to the rail (B).

When the preparation is completed as described above, after the transmission T is in the neutral state, the cover knife switch K is turned on, and then the selection switch SW is adjusted to match the traveling direction of the fleet S. Adjusting the transmission (T) at a speed that suits the characteristics of the ship (S), the ship (S) is the pressure contact roller (2), the ship processing section (8), the pressure feed roller (3), the ship processing section ( 8 '), the cutting process of the forehead S by the double-sided cutting mechanism 6 is made via the pressure-contact roller 2'. At this time, the pressurized feed roller 3 is not necessarily used, but is used only when necessary due to the characteristics of the raw material ship S, and may be made by the self-driving force of any one of the rails A and B.

If the cutting process is continued until the transfer of the above-mentioned rod (S) is completed, the rod (S) is released from the rail (A), and the rod (S) is wound on the rail (B), and the primary cutting is completed. (S) is wound around the rail (B) in the form of a winding roll to complete the processing. At this time, the unwinding speed of the rail A and the winding speed of the rail B are automatically adjusted by the holding force of the spring 44 by the friction plates 39 and 40 and the brake 46.

In addition, in the case where the first cut of the ship (S) is processed firstly, one end of the ship (S) wound on the rail (B) is horizontally contacted with the horizontal roller (2 '), the ship's ship in the reverse order. The double-sided cutting mechanism 6 'of the rod processing portion 8' is fixed to the rail A through the machining portion 8 ', the pressure feed roller 3, the rod processing portion 8, and the horizontal tightness roller 2. In the state where) is adjusted, the selection switch SW may be cut in the feed direction of the adjusting rod S, and the cutting process may be repeated to obtain a cut material having the required width.

Here, the separation operation or the packing operation of the roll (S) of the winding roll-shaped cutting is completed, as already described in the technical configuration, a separate description is omitted.

As described above, the device of the present invention does not carry the processed predecessor material separately, and it is possible to work conveniently by repeated cutting process by simple operation inside the device, which enables convenient work and improves its productivity. 2 '), upper, lower guides (4,4') and side guide rollers (5,5 ') to ensure proper leveling of the ship (S), vibration absorption, swing hops across all directions, and uniform cutting At the same time it is possible to achieve a uniform feed of the ship (S) by the pressurized feed roller (6), it is an excellent design having an excellent effect such as obtaining a precise cutting surface.

Claims (4)

Rails (A, B) having both feeding and winding functions are laid out on both sides, and horizontal contact rollers (2, 2 ') are installed on both sides of the bed (1) between the rails (A, B). Lower guides (8, 4), side guide rollers (5, 5 '), and double-sided cutting mechanisms (6, 6') are installed on bases (7, 7 ') with proper number and placement. 8 ') is installed on the bed (1) at the same time, the power transmission mechanism 11 is installed under the bed (1), the horizontal contact roller (2, 2') is installed in the lower part possible to idle The upper roller 13 installed on both sides of the bed 1 is fixed to both sides of the bed 1 by the upper roller 12 and the upper roller 13 mounted on the long hole 12a of the roller 14 and the bracket 12. ), The upper and lower guides (4, 4 ') are installed on the base (7) and the soft sheet (16a) is provided on the inside of the box-shaped frame (16), the frame (16) Hinged on one side of the By combining the upper cover 17 and the upper plate 17 formed with the high pin hole 17a and the hole 17b and the pressure plate 17 'fixed with the soft sheet 17'a at one side thereof. It is made, but the pressure plate 17 is able to adjust the pressing force between the soft sheet (16a) (17'a) mutually by the control knob (17c) coupled to the hole 17b, the side guide roller (5) , 5 'is made of a pair of oppositely installed so that the slide member 20 slides before and after the slide member 20 in the guide member 19 by the adjustment section 21', the of the slide member 20 On the upper side, a groove 21a is formed and a sliding roll 21 is formed so as to be revolved. The double-sided cutting mechanism 6, 6 'is provided with a slide member 23 inside the guide member 22. The pair is made to face each other so that the front and rear slide can be moved by the adjusting section 24, the bar at the end of the slide member 23 The seat 25 is fixedly installed, while the power transmission mechanism 11 includes a forward and reverse motor M, a transmission T, a drive shaft 9, an intermediate shaft 10, 10 ', 10 ", and a plurality of sprockets. A reciprocating cutting device for metal wire rods, characterized in that it is made by a coupling structure of a wheel (W) and a chain (C) interconnecting these sprocket wheels (W). According to claim 1, wherein the pressure feed roller (3) is provided between the center of the bed (1), the forehead processing portion (8, 8 '), the pressure feed roller (3) is formed on the inner shaft of the frame (26) The upper and lower rollers 27 and 28 are combined, the lower roller 28 is rotated by a chain drive, and the upper roller 27 is movable by the control section 29, and the lower roller 28 is Reciprocating cutting device of a metal piling, characterized in that the upper roller 27 is installed so as to be revolving in a pressure-closed state as it rotates. According to claim 1 or 2, the central shaft (100) is fitted to the shaft (31, 32) in which the rails (A, B) are fixed to the upper base (30), and one side of the shaft (32) has a wheel ( 33), the ship detachable adjusting plate 35, the wheel 34 and the bush 36 is inserted in the order and the screw is fixed by the fastener 37, the bush (38) between the bearing 31 (32) The friction plate 39 fixed to the plate 39a, the friction plate 40 fixed to the sprocket wheel 40a, and the disk 41 are installed, and the non-rotating shaft fitted to the central axis 100 and having threads formed on the outer circumference thereof. (42) The spring seat 43, the spring 44 and the fasteners 42 are made of a fitted, detachable adjustment plate is installed in a form separated from the fixing member (47, 47 ') fixed to the rim of the wheel 33 The one side adjustment plate 48 is provided with a shaft hole 48a, a pin groove 48b, a fixing hole 48e, an initial stage fixing groove 50, a packing groove 51 and a coupling end 52, and the other side adjustment plate (48). 49) Yen fixing hole (49a), mating hole (49b), initial early stage fixing groove (50) ), The packing groove 51 and the coupling end portion 53 formed to be coupled to the coupling end portion 52 are provided so that one side adjustment plate 48 is fixedly coupled by the fixing screw 55 and the other shaft adjustment plate 49 is provided. Reciprocating cutting device of metal wires, characterized in that the hinge coupling by the screw 56 and the position adjustment coupling by the fixed screw (57) can be made. According to claim 3, wherein the brake 46 is installed on the base 30 adjacent to the bearing 31 and one side is installed between the bottom plate 58 and the top cover 59 hinged to each other, the upper and lower parts One side end of the central shaft 100 passes between the braking sheets 60, and an adjustment knob 61 is installed by installing a braking adjustment knob 61 fastened to the top cover and fastened to the bottom plate 58. Reciprocating cutting device of a metal wire, characterized in that the pressing force of the braking sheet (60) can be adjusted.