KR100425271B1 - many directions processing machinery of a valve type - Google Patents

Abstract

PURPOSE: A multi-directional machining device of valves is provided to easily machine the valves, maximize the working efficiency, and largely reduce the manufacturing cost by simultaneously or successively performing drilling, reaming, tapping, and grooving operations with one machining device. CONSTITUTION: A multi-directional machining device of valves is composed of a body(10), a holder rotating device(20), a plurality of machining devices(30), and a control box(40). The body includes an inlet(11) installed in the front to throw in or draw out half-finished or completely-finished valves and a driving unit mounted at the side to rotate at constant speed. The holder rotating device comprises a circular rotary body installed in the body and connected with a driving motor by gears to rotate at the constant speed and a plurality of holder units installed on the outer periphery of the rotary body at regular intervals to stably install or withdraw the half-finished valves. The machining device includes housings mounted to the outside of the body at a predetermined distance, respectively; rotary motors installed to the sides of the housings, respectively; rotary shafts disposed in the housings and interlocked with the rotary motors; clamping units arranged to the ends of the rotary shafts to mount tools as a drill or a reamer and to selectively correspond to the half-finished valves installed to the holder unit of the rotary body to rotate by the constant orbit; and a hydraulic cylinder unit installed in the housing to move forward and backward the rotary shaft to the half-finished valves. The control box has a switch member for controlling the machining device and each motor.

Description

Many directions processing machinery of a valve type

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a multi-directional processing apparatus for valves, and more particularly, to drilling, reaming, tapping, and grooving operations in one processing apparatus. It relates to a multi-directional processing device for valves that can perform the operation simultaneously or sequentially.

As is well known, T-type or L-type valves for controlling or branching the flow of fluid (water, gas, oil, etc.) are molded by hot casting or hot forging using mainly brass as the main material. The molded valve semi-finished products are processed sequentially in a certain process, that is, drill work, reamer work, tapping work, and the like.

Here, in a more detailed look at the conventional valve processing process, first drilled the formed valve semi-finished product as a drill device in order to drill the primary holes in several directions, and then use the reamer device to precisely measure the primary holes in the various directions. One valve is completed by threading the semi-finished valve semi-finished product with the tapping device to the required part while trimming precisely.

As described above, in the past, since the molded valve semi-finished product was moved to various devices and the work was performed accordingly, the processing of the valve was very cumbersome, and the efficiency of the processing of the valve was greatly reduced, resulting in the manufacture of the valve. As well as being a factor in increasing the unit cost, there was a difficulty in having to provide all kinds of processing equipment required to process the valve.

Therefore, the present invention has been researched and developed in consideration of the above problems, by being able to perform a drill operation, a reamer operation, a tapping operation and a grooving operation simultaneously or sequentially as one processing device, In addition to greatly reducing the manufacturing cost of the valve by maximizing its work efficiency and maximizing its working efficiency, it is not necessary to have all kinds of processing equipment required to process the valve, thus reducing the facility cost for manufacturing the valve. It is an object of the present invention to provide a multi-directional processing device for valves that can greatly reduce the pressure as well as to minimize the installation space accordingly.

1 is a perspective view of a multi-directional processing apparatus according to the present invention,

Figure 2 is an exploded perspective view showing the main portion of the multi-directional processing apparatus according to the present invention,

Figure 3 (a), (b) is a sectional view of the main portion showing the operating state of the holder portion of the holder rotating means according to the present invention,

(A), (b), (c), (d), (e), (f), (g) of Figure 4 is a perspective view of the main part sequentially showing the working sequence of the multi-directional processing apparatus according to the present invention,

Figure 5 is a schematic diagram showing the extraction state of the driving means and the holder rotation means of the multi-directional processing apparatus according to the present invention,

Figure 6 is a sectional view of the main portion of the collecting cylinder and the conveyor belt of the multi-directional processing apparatus according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: the body 11: exit

12: drive motor 13: switchboard

20: holder rotating means 21: rotating body

21a: Gear 22: Holder

22a: first stem 22b: second stem

22c, 22c ': Arm 22d, 22d': Hinge axis

22e: stem shaft 22f: clamp body

22g, 22g ': slider 22h, 22h': operating clamp

23: rotating shaft 23a, 23a ': first, second hydraulic supply hole

23b: cylinder chamber 30: processing means

31: housing 32: rotary motor

33: rotating shaft 34: clamping part

40: control box 50: collecting cylinder

51: drive motor 52: conveyor belt

53: casing 54: outlet

55: hook member 56: filter room

57: filtration member 58: cutting oil pump

100: semi-finished valve 200: finished valve

The present invention for achieving the above object is provided with an entrance for injecting or dispensing the semi-finished product and the finished product in front of the front, and the main body is provided with a drive motor rotated at a constant speed on one side thereof; A circular rotating body installed inside the main body is interconnected as a drive motor and a gear and rotated at a predetermined angle, and a plurality of holder portions are provided so that semi-finished products of the valve can be mounted or taken out stably at the outer circumference of the rotating body. Holder rotating means installed at equal intervals; The housings are respectively installed at a predetermined distance to the outside of the main body, and the rotary motors are respectively installed at one side of the housing, and the rotary shafts interlocked with the rotary motors are respectively installed in the housing, and at the ends of the rotary shafts. A clamping part is provided to install a processing tool such as a drill or a reamer to selectively correspond to the valve semifinished product mounted on the holder part of the rotating body and rotated by a predetermined trajectory, while the rotary shaft enters or retracts into the valve semifinished product. A plurality of processing means in which a hydraulic cylinder portion is installed; A control box having a switch member to control the processing means and each motor; And the like.

In addition, the present invention is formed with a collecting cylinder in which cutting chips and waste cutting oil are collected from one side of the bottom of the main body, the conveyor belt is installed at the bottom of the collecting cylinder by a drive motor, the conveyor It is characterized in that the hook members are installed at equal intervals so as to scrape the cutting chips at the bottom of the collecting cylinder to the belt and discharge them to one side outlet.

In another aspect, the present invention is characterized in that the filtration chamber is partitioned on one side of the collection cylinder to filter waste cutting oil as a filtration member, and a cutting oil pump capable of forcibly supplying the filtered cutting oil to the main body at the upper portion of the filtration chamber. do.

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

1 is a perspective view of a multi-directional processing apparatus according to the present invention, Figure 2 is an exploded perspective view showing the main portion of the multi-directional processing apparatus according to the present invention.

First, the main body 10 has an entrance 11 through which the valve semifinished product 100 and the valve finished product 200 can be introduced or discharged in front of the main body 10, as shown in FIG. The driving motor 12 is rotated at a constant speed on one side, and one side of the main body 11 is provided with a switchboard 13 that can supply high-pressure electricity.

As shown in FIGS. 2 and 5, the holder rotating means 20 installed in the main body 10 has a circular circular rotating body 21 connected to each other as the driving motor 12 and the gear 21a. At this time, the rotating body 21 is rotated by a predetermined angle, for example, 45 degrees by the drive motor 12 to maintain a state for a predetermined time.

In addition, the outer periphery of the rotating body 21 is provided with a plurality of holder portions 22 which can be attached or taken out of the valve semi-finished product 100 stably, respectively, the holder portion 22 is shown in FIG. As shown in the drawing, two first and second hydraulic supply holes 23a and 23a 'are formed to have a predetermined length so that the hydraulic body can enter and exit the rotary body 21 through the rotating shaft 23. 2 A cylinder chamber 23b is formed in communication with the hydraulic pressure supply holes 23a and 23a ', while the first and second hydraulic pressure supply holes 23a and 23a' are spaced a predetermined distance from the cylinder chamber 23b. The second hydraulic pressure supply so that the hydraulic pressure can be supplied to the space between the cylinder chamber 23b and the first stem 22a so that the first and second stems 22a and 22b communicate with each other independently. It is connected to the ball (23a '), it is connected to the first hydraulic supply hole (23a) so that the hydraulic pressure can be supplied to the space between the first and second stem (22a, 22b).

That is, when the hydraulic pressure is supplied to the first hydraulic supply hole 23a, hydraulic pressure is injected into the spaces of the first and second stems 22a and 22b as shown in FIG. When the stems 22a and 22b are lowered to the lower portion of the cylinder chamber 23b, while the hydraulic pressure is supplied to the second hydraulic pressure supply hole 23a ', the cylinder chamber 23b and the first chamber as shown in FIG. The hydraulic pressure is supplied to the space between the first stems 22a so that the first and second stems 22a and 22b are raised above the cylinder chamber 23b.

In addition, arms 22c and 22c 'which are operated about hinge shafts 22d and 22d' in the middle of the second stem 22b are connected to the stem shaft 22e so as to be connected to each other. The slider 22g slides left and right along the clamp body 22f at each upper end of the arms 22c and 22c 'as the stem 22b moves up and down. 22g 'is provided, and the sliders 22g and 22g' are oppositely provided with actuating clamps 22h and 22h 'having mounting grooves 22i and 22i' having the same shape as the valve semifinished product 100. do.

The processing means 30 installed on both sides and the front of the rotating body 21 in the main body 10 has a predetermined distance to the outside of the main body 10 as shown in FIGS. 1 and 2. The housings 31 are respectively installed, and the rotary motors 32 are respectively installed at one side of the housing 31, and interlocked with the rotary motors 32 and the timing belt (not shown) inside the housing 31. Rotating shafts 33 are respectively provided, and a clamping portion 34 for mounting a processing tool such as a drill or a reamer is provided at an end of the rotating shaft 33 to the holder portion 22 of the rotating body 21. A hydraulic cylinder unit (not shown) for selectively responding to the valve semifinished product 100, which is mounted and rotated by a predetermined trajectory, and enters or retracts the rotary shaft 33 into the valve semifinished product 100 inside the housing 31. Is installed.

At this time, the clamping portion 34 of the processing means 30 has a drill that can be drilled downward on the basis of the entrance 11, a reamer for trimming the drilled hole by the drill operation, the finished hole When installing the threaded tap and the like sequentially by rotating the rotating body 21 360 degrees so that the valve semi-finished product 100 is the valve finished product 200 as shown in Figure 4 (a).

One side of the main body 10 is provided with a control box 40 having a switch member 41 to control the processing means 30 and each motor.

1 and 6, a collecting cylinder 50 through which cutting chips and waste cutting oil are collected from one side of the bottom of the main body 10 is formed, and a driving motor at the bottom of the collecting cylinder 50 is formed. The conveyor belt 52 operated by 51 is installed, and the cutting chips at the bottom of the collecting cylinder 50 are collected on the conveyor belt 52 and thrown into the outlet 54 on one side of the casing 53. Hook members 55 are installed at equal intervals so that they can be shipped.

In addition, the filtration chamber 56 is separately partitioned on one inner side of the collection cylinder 50 so that the purified cutting oil through the filtration member 57 is stored, while the cutting oil filtered on the upper part of the filtration chamber 56 is stored. A cutting oil pump 58 capable of forcibly feeding the main body 10 is provided.

As described above with reference to the drawings illustrated a multi-directional processing apparatus according to the present invention, by the embodiments and drawings disclosed herein the present invention is not limited to this, by those skilled in the art within the technical scope of the present invention Of course, various modifications may be made.

Referring to the effect of the multi-directional processing device configured as described above in detail as follows.

First, as shown in Figure 1 through the entrance 11 in front of the main body 10, the already prepared valve semi-finished product 100 is input, and when the foot stepped on the switch 41 connected to the control box 40 The hydraulic pressure is supplied to the second hydraulic pressure supply hole 23a 'through the rotation shaft 23 of the rotating body 21, so that the space between the cylinder chamber 23b and the first stem 22a as shown in FIG. The hydraulic pressure is injected into the first and second stems 22a and 22b so as to rise above the cylinder chamber 23b, and at the same time, the arm coupled to the stem shaft 22e of the upper end of the second stem 22b ( One end of 22c and 22c 'rises about the hinge shafts 22d and 22d' so that the sliders 22g and 22g 'are opened from the clamp body 22f to the left and right, and the slider 22g When the actuating clamps 22h and 22h 'on both sides are spaced apart, the valve semifinished product 100 is installed in the mounting grooves 22i and 22i' inside the sliders 22g and 22g '.

Then, when the foot is released from the switch 41 connected to the control box 40, the hydraulic pressure filled in the space between the cylinder chamber 23b and the first stem 22a becomes the second hydraulic supply hole 23a '. At the same time as the discharge through the hydraulic pressure is supplied to the first hydraulic supply hole (23a) as shown in Figure 3 (a) is injected into the space of the first, second stem (22a) (22b) The two stems 22a and 22b are lowered to the lower portion of the cylinder chamber 23b, wherein one end of the arms 22c and 22c 'coupled with the stem shaft 22e of the upper end of the second stem 22b is hinged. By descending about the shafts 22d and 22d ', the gap of the sliders 22g and 22g' from the clamping body 22f is narrowed, and at the same time, the actuating clamps on both sides of the sliders 22g and 22g ' As the valves 22h and 22h 'are narrowed together, the valve semifinished product 100 is stably mounted in the mounting grooves 22i and 22i' inside the sliders 22g and 22g '.

When the valve semi-finished product 100 is stably installed on the sliders 22g and 22g ', the rotating body 21 of the holder rotating means 20 inside the main body 10 rotates at a predetermined angle and stops for a predetermined time. At the same time, the processing means 30 installed on both sides of the rotating body 21 are operated as shown in the virtual line of FIG. 4 (b). At this time, the hydraulic cylinder part inside the housing 31 operates to valve the rotating shaft 33. Entering the semi-finished product 100, the rotary shaft 33 is rotated at a high speed by the rotary motor 32 to drill the valve semi-finished product 100 with a drill tool installed at its end.

When the valve semifinished product 100 is perforated, the hydraulic cylinder inside the housing 31 operates as shown in the solid line of FIG. 4 (b) to retract the rotating shaft 33 on both sides of the valve semifinished product 100 apart from the valve semifinished product 100. At the same time, the rotating body 21 of the holder rotating means 20 inside the main body 10 is rotated again at a predetermined angle to stop for a predetermined time. At this time, as shown in (c) of FIG. Another processing means 30 is operated to operate the hydraulic cylinder inside the housing 31 to enter the rotary shaft 33 into the valve semi-finished product 100 is completed, the rotary shaft 33 is the rotary motor 32 By using a reamer tool installed at its end by rotating at high speed, the drill hole of the valve semi-finished product 100 is precisely trimmed to an accurate dimension.

At the same time, the processing means 30 installed in front of the rotating body 21 of the holder rotating means 20 is operated to drill the front of the valve semi-finished product 100 in the manner described above.

When the drilling operation is completed in front of the valve semi-finished product 100, the rotating body 21 of the holder rotating means 20 in the main body 10 is rotated once again to stop for a predetermined time, at this time, Figure 4 As shown in (d), the tapping operation is simultaneously performed on both sides of the reamer-processed valve semifinished product 100 in the same manner as described above, and the front of the valve semifinished product 100 in which the drilling operation is completed is reconnected as described above. Emerging is in progress.

When the reamer work is completed in front of the valve semi-finished product 100, the rotating body 21 of the holder rotating means 20 is again rotated by a predetermined angle to stop for a predetermined time, as shown in Figure 4 (e) Tap precision machining is once again performed on both sides of the valve semifinished product 100 in which tapping is completed, and tapping is performed in the same manner as described above in front of the valve semifinished product 100 in which the reamer is completed. do.

When the tapping operation is completed in front of the valve semi-finished product 100, the rotating body 21 of the holder rotating means 20 is also rotated by a predetermined angle to stop for a predetermined time, and as shown in Figure 4 (f) On both sides of the valve semifinished product 100 in which the tapping operation is completed, washing is performed by a brush or the like as described above, and the precision tapping operation is performed in front of the valve semifinished product 100 in which the tapping operation is completed in the same manner as described above. do.

At this time, the precision tapping operation is completed in front of the valve semi-finished product 100 at the same time the rotary body 21 of the holder rotating means 20 can also be rotated by a predetermined angle can be performed.

Then, when the grooving operation is completed, the rotating body 21 of the holder rotating means 20 is rotated again by a predetermined angle to stop for a predetermined time, at which time the cleaning operation is completed as shown in FIG. Both sides of the valve semi-finished product 100 is washed or rested again in the same manner as described above, and the valve semi-finished product 100 is completed in the same manner as described above in the front of the semi-finished valve semifinished product 100. 200 is manufactured.

The valve 200 thus manufactured is positioned at the doorway 11 in front of the main body 10 as the rotating body 21 of the holder rotating means 20 rotates again at a predetermined angle, wherein the control box 40 and When the sliders 22g and 22g 'are opened to the left and right in the manner described above by stepping on the connected switch 41, the actuating clamps 22h and 22h' on both sides of the sliders 22g and 22g ' When spaced apart, as shown in Fig. 2, the valve finished product 200 installed in the mounting grooves 22i and 22i 'inside the sliders 22g and 22g' is taken out and another valve semifinished product 100 is mounted. It goes through one process sequentially.

On the other hand, various chips and cutting oil generated in the process is collected in the collecting cylinder 50 of the bottom of the main body 10, as shown in Figure 6, when the drive motor 51 on one side of the main body 10 is operated, the collection cylinder ( 50) The conveyor belt 52 located at the bottom is operated to scrape off the cutting chips at the bottom of the collecting cylinder 50 with the hook member 55 at the bottom of the conveyor belt 52, thereby discharging the outlet of one side of the casing 53. (54).

In addition, the waste cutting oil collected inside the collection cylinder 50 is purified while passing through the filtration member 57 of the filtration chamber 56, and thus the refined cutting oil is the main body 10 by the cutting oil pump 58. Resupply to

Therefore, the present invention enables the drilling operation, the reamer operation, the tapping operation and the grooving operation as a single processing device to be performed simultaneously or sequentially. In addition to greatly lowering the manufacturing cost of the valve by maximizing the work efficiency, it is not necessary to have all kinds of processing equipment required to process the valve, thereby significantly lowering the facility cost for manufacturing it and minimizing the equipment space accordingly. There is a very useful effect that can be done.

Claims (4)

A main body provided with an entrance for injecting or discharging the semi-finished product and the finished product in front thereof, and having a driving motor rotated at a constant speed on one side thereof; A circular rotating body installed inside the main body is interconnected as a drive motor and a gear and rotated at a predetermined angle, and a plurality of holder portions are provided so that semi-finished products of the valve can be mounted or taken out stably at the outer circumference of the rotating body. Holder rotating means installed at equal intervals; The housings are respectively installed at a predetermined distance to the outside of the main body, and the rotary motors are respectively installed at one side of the housing, and the rotary shafts interlocked with the rotary motors are respectively installed in the housing, and at the ends of the rotary shafts. A clamping part is provided to install a processing tool such as a drill or a reamer to selectively correspond to the valve semifinished product mounted on the holder part of the rotating body and rotated by a predetermined trajectory, while the rotary shaft enters or retracts into the valve semifinished product. A plurality of processing means in which a hydraulic cylinder portion is installed; A control box having a switch member to control the processing means and each motor; Multidirectional processing apparatus for valves, characterized in that consisting of. The method of claim 1, A collecting cylinder for collecting cutting chips and waste cutting oil is formed at one side of the bottom of the main body, and a conveyor belt operated by a driving motor is installed at the bottom of the collecting cylinder. It is a multi-directional processing device for valves, characterized in that the hook member is provided at equal intervals so as to scrape the cutting chip on the bottom and discharge it to one side outlet. The method of claim 1, A filtration chamber is partitioned on one side of the collection cylinder to filter waste cutting oil as a filtration member, and a cutting oil pump is installed on the upper portion of the filtration chamber to forcibly supply the filtered cutting oil to the main body. Directional processing equipment. The method of claim 1, The holder part has two first and second hydraulic supply holes configured to have a predetermined length so that the hydraulic body can enter and exit the rotary body through a rotating shaft, and the cylinder chamber is formed to communicate with the first and second hydraulic supply holes, while the cylinder The second hydraulic pressure is supplied so that the hydraulic pressure can be supplied to the space between the cylinder chamber and the first stem so that the first and second stems which are independently communicated with the first and second hydraulic pressure holes at a predetermined distance to the seal are operably installed. A stem connected to the ball and connected to the first hydraulic supply hole so that hydraulic pressure can be supplied to the space between the first and second stems, the upper end of the second stem being operated about a hinge axis in the middle thereof; Oppositely connected, it is to be retracted and spread in and out according to the lifting of the second stem, a slider for sliding left and right along the clamp body is installed at each upper end of the arm, The multi-directional processing device for valves, characterized in that the slider is provided with a working clamp having a mounting groove of the same shape as the semi-finished valve.