KR200442334Y1 - Pattern processing device for metal pipe - Google Patents

Abstract

The present invention relates to a shape processing apparatus for metal pipes, and more specifically, to make the cutting groove processing of the pipe automatically, so that non-experienced general workers can easily cut the cutting groove of the pipe and accordingly It relates to a shape processing apparatus for metal pipes that can reduce labor costs and improve product productivity.

The present invention is a shape processing apparatus for forming the cut grooves on both sides of the pipe facing each other, the pipe holder 20 is provided to mount the pipe 10 on one side, the pipe 10 on the upper surface A support plate portion provided with a binding plate 25 having a binding protrusion 26 protruding to one side to bind the binding protrusion 26; A pressure plate 30 which is lifted or lowered by the hydraulic cylinder 32 above the support plate; The fixing plate 40 is coupled to the bottom of the pressing plate 30, the coupling plate 42 and the coupling plate 42 coupled to the fixed plate 40 to be spaced apart by the fixing bolt 41 to the elastic force to the A pressure supporting part composed of an elastic spring 44 provided on the fixing bolt 41; A pressurizing protrusion 50 inserted into the binding protrusion 26 so as to penetrate the coupling plate 42 on one side of the bottom of the fixed plate 40 so as to cut off the upper end of the pipe 10 bound to the binding protrusion 26; Characterized in that it consists of a pressing projection groove 55 formed in the binding projection 26 so that the pressing projection 50 is inserted.

 Incision groove, binding protrusion, pressing protrusion, pressing protrusion groove, horizontal guide

Description

Shape processing equipment for metal pipes {PATTERN PROCESSING DEVICE FOR METAL PIPE}

1 is a perspective view of a shape processing apparatus for a metal pipe according to the present invention,

2 is a cross-sectional view taken along the line A-A of FIG.

Figure 3 is an exploded perspective view showing the support plate portion and the pressing support and the horizontal guide according to the present invention,

Figure 4 is a cross-sectional view of the pressure plate is raised state according to the present invention,

Figure 5 is a cross-sectional view of the pressure plate is lowered state according to the present invention,

6 is a view showing a metal pipe processed by the shape processing apparatus according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: pipe 12: incision groove

20: pipe holder 25: binding plate

26: binding protrusion 27: flow prevention jaw

30: pressure plate 32: hydraulic cylinder

40: fixing plate 40a: bolt flow hole

41: fixing bolt 42: coupling plate

43: binding cap 44: elastic spring

50: pressing projection 55: pressing projection groove

60: horizontal guide 61: horizontal interference plane

62: diaphragm

The present invention relates to a shape processing apparatus for metal pipes, and more specifically, to make the cutting groove processing of the pipe automatically, so that non-experienced general workers can easily cut the cutting groove of the pipe and accordingly It relates to a shape processing apparatus for metal pipes that can reduce labor costs and improve product productivity.

In general, when processing the end of various stainless steel pipes used in electronic products, such as the end of the manual processing using a carbide end mill tool, only those skilled in the art can use the machine tool properly to process the end of the pipe General workers were not able to work.

Moreover, the machining method using the cemented carbide end mill tool was not only incurred additional costs due to the wear of the end mill tool, but also caused some damage to the surface of the product due to chip generation. As a result of the processing, secondary processing is essential for improving the accuracy of the product, and thus, the overall work efficiency is lowered, such as requiring a lot of time and cost in producing the product.

Therefore, when processing interior products, electronic products, automobile products, etc., the shape value is processed using factory value, but most of the equipment is expensive, and due to the large size, the utilization of space is remarkable as the space occupied by the equipment is large. It is deteriorated, and in particular, when the purchase of equipment is less efficient than production, it is necessary to develop a miniaturized equipment at a low price since it is relying on manual work, reluctant to use the shape processing apparatus.

The present invention is devised to solve the above problems, the object of the present invention is to make the cutting groove processing of the pipe is made automatically so that even non-experienced ordinary workers can easily process the cutting groove of the pipe As a result, labor costs can be reduced and product productivity can be improved, and the cost of separate processing and processing according to product production, such as secondary processing, can be drastically reduced by not using expensive processing tools. By making the structure and miniaturizing the device, the shape of the metal pipe is not limited to the installation space in a simple size to provide a factory value.

The configuration of the present invention for achieving the above object, in the shape processing apparatus for forming the cut grooves to be opposite to each other on both ends of the pipe, the pipe holder 20 is provided to mount the pipe 10 on one side A support plate portion having a binding plate 25 protruding from the binding protrusion 26 on one side to bind the pipe 10 to an upper surface thereof; A pressure plate 30 which is lifted or lowered by the hydraulic cylinder 32 above the support plate; The fixing plate 40 is coupled to the bottom of the pressing plate 30, the coupling plate 42 and the coupling plate 42 coupled to the fixed plate 40 to be spaced apart by the fixing bolt 41 to the elastic force to the A pressure supporting part composed of an elastic spring 44 provided on the fixing bolt 41; A pressurizing protrusion 50 inserted into the binding protrusion 26 so as to penetrate the coupling plate 42 on one side of the bottom of the fixed plate 40 so as to cut off the upper end of the pipe 10 bound to the binding protrusion 26; It consists of a pressing projection groove 55 formed in the binding projection 26 so that the pressing projection 50 is inserted.

Here, one side of the binding plate 25 is provided with a flow preventing jaw 27 spaced apart from both sides of the binding protrusion 26 to prevent the flow of the pipe 10 bound to the binding protrusion 26, At one side of the bottom of the coupling plate 42, when the coupling plate 42 is lowered by the hydraulic cylinder 32, it interferes with the upper surface of the binding protrusion 26 and the pressing protrusion 50 is pressed. It is preferable that the binding cap 43 is further provided to guide the groove 55.

In addition, when the cutting groove 12 is formed at the end of the pipe 10, the horizontal guide 60 is provided to cut in a state in which the cutting groove 12 is accurately opposed, the horizontal guide ( On the opposite sides of the longitudinal direction of the 60, the horizontal interference surface 61 is formed to interfere with the upper surface of the pipe holder 20, the horizontal guide (60) adjacent to the horizontal interference surface 61 It is preferable that one side of the fastener 62 is further provided to be screwed to secure the pipe 10.

Hereinafter, with reference to the accompanying drawings will be described in detail the shape value factory for metal pipe of the present invention.

1 is a perspective view of a shape processing apparatus for a metal pipe according to the present invention, Figure 2 is a cross-sectional view taken along the line AA of Figure 1, Figure 3 is an exploded perspective view showing the support plate portion and the pressing support and the horizontal guide according to the present invention 4 is a cross-sectional state diagram in a state in which the pressure plate according to the present invention is raised, and FIG. 5 is a cross-sectional state diagram in a state where the pressure plate according to the present invention is lowered, and FIG. 6 is processed by a shape processing apparatus according to the present invention. A state diagram showing a metal pipe.

As shown in the figure, the shape of the metal pipe according to the present invention is a device for forming the cut groove 12 to be opposite to each other at both ends of the pipe (10), to bind the pipe (10) A support plate portion having a binding plate 25 protruding from the binding projection 26 on one side thereof, and a pressing plate 30 which is raised or lowered by a hydraulic cylinder 32 above the support plate portion; The pressing support part integrally coupled to the bottom of the pressing plate 30 and the pressing protrusion 50 and the pressing protrusion (50) which are provided at the pressing support part to cut off the end of the pipe 10 bound to the binding protrusion 26. 50 is made of a pressing projection groove 55 formed in the binding projections 26 to be inserted.

One side of the support plate is provided with a pipe holder 20 having the same height as the height formed with the binding projections 26 so as to mount the pipe 10, the binding projections 26 of the pipe 10 The diameter is different depending on the size, the protruding end is preferably formed to be convex to facilitate the binding of the pipe (10).

The pressing support part has an elastic force between the fixing plate 40 coupled to the bottom of the pressing plate 30, the coupling plate 42 and the coupling plate 42 coupled to the fixing plate 40 so as to be spaced apart from the fixing bolt 41. It is composed of an elastic spring 44 provided on the fixing bolt 41 to press.

Here, the pressing protrusion 50 is provided at one side of the bottom of the fixing plate 40 to penetrate the coupling plate 42, and the fixing bolt 41 is disposed at the bolt flow hole 40a of the fixing plate 40. Inserted and bolted to the coupling plate 42 is to flow up / down on the bolt flow hole (40a) of the fixed plate 40 by the relaxation or contraction of the elastic spring (44).

That is, the fixing bolt 41 is no longer coupled to the fixing plate 40 as the elastic spring 44 presses the coupling plate 42 with an elastic force when the pressure plate 30 is raised. The plate 42 is fixed so as not to be pushed out, and when the pressing plate 30 is lowered, the coupling plate 42 is in contact with the upper surface of the binding plate 25 to close the elastic spring 44. As it contracts, it will rise along the bolt flow hole 40a of the fixed plate 40.

On the other hand, one side of the binding plate 25 is provided with a flow preventing jaw (27) spaced to both sides of the binding projections 26 to prevent the flow of the pipe (10) bound to the binding projections 26 In the case of forming the cutout groove 12, it is not to be twisted.

In addition, when the coupling plate 42 is lowered by the hydraulic cylinder 32, the bottom side of the coupling plate 42 interferes with the upper surface of the binding protrusion 26 while the pressing protrusion 50 is closed. Bonding cap 43 is further provided to guide to the pressing projection groove (55).

That is, when the pressing protrusion 50 is inserted into the pressing protrusion groove 55 as the pressing plate 30 descends, the binding cap so as to prevent the pressing protrusion 50 from being damaged due to a slight difference. 43 is provided, it is preferable that the bottom surface of the binding cap 43 is formed in a semi-circular shape concave so as to be in close contact with the outer circumferential surface of the binding projection 26.

Here, when the cutting groove 12 is formed at the end of the pipe 10, the horizontal guide 60 is further provided to cut in a state in which the cutting groove 12 is accurately opposed, the horizontal guide On the opposite side surfaces of the lengthwise direction 60, the horizontal interference surface 61 is formed to interfere with the upper surface of the pipe holder 20.

At this time, one side of the horizontal guide 60 adjacent to the horizontal interference surface 61 is preferably provided with a fastener 62 is screwed to secure the pipe 10.

Therefore, when the cutting groove 12 is formed to be opposite to the end of the pipe 10, the horizontal guide 60 is further provided to cut in a state in which the cutting groove 12 is more accurately opposed. .

Looking at the operation and effect of the present invention configured as described above, first, the pipe 10 is tightened so as not to flow to the fastener 62 in the state in which the pipe 10 is inserted into the horizontal guide (60) and then hydraulic One end of the pipe 10 is bound to the binding protrusion 26 in a state in which the cylinder 32 is driven to raise the pressure plate 30.

When the pressure plate 30 is lowered by driving the hydraulic cylinder 32 in this state, the coupling plate 42 provided with the elastic spring 44 on the fixed plate 40 is bound to the binding plate 25. The elastic spring 44 is contracted while being in contact with the upper surface of the), and the pressing protrusion 50 provided on the fixing plate 40 penetrates through the binding plate 42 by contraction of the elastic spring 44. The end of the pipe 10 bound to the binding protrusion 26 is cut while being inserted into the pressing protrusion groove 55 of the binding protrusion 26.

The pressurizing protrusion 50 inserted into the pressurizing protrusion groove 55 rises again through the reverse process as the pressurizing plate 30 rises, and after the pressurizing protrusion 50 is raised, the worker After the pipe 10 is drawn out from the binding protrusion 26, the pipe 10 is rotated by 180 ° to be introduced into the binding protrusion 26 to bind the pipe 10, and then the cutting groove 12 may be processed through the above process.

In this way, the cutting grooves 12 can be easily processed by the inlet or withdrawal of the pipe 10 by the non-expert. It is a useful design that can be processed to improve the overall work efficiency such as labor costs.

As described above, according to the present invention, the cutting groove processing of the pipe is automatically made so that ordinary workers can easily cut the cutting groove of the pipe, thereby reducing labor costs and product productivity. It can improve the cost and reduce the cost of separate processing and processing according to the product production, such as secondary processing by not using expensive processing tools. It is effective regardless of installation space.

In addition, it can reduce manpower consumption by automating the work that depends on manual operation by cutting in one process, and can reduce the production cost and production time of the product as well as reduce the cost of the product. There is an advantage to this.

Claims (3)

delete In the shape processing apparatus for forming the cutting grooves opposed to each other at both ends of the pipe, A pipe holder 20 is provided to mount the pipe 10 on one side, and a binding plate 25 having a binding protrusion 26 protruding to one side to bind the pipe 10 to an upper surface is provided. A plate part; A pressure plate 30 which is lifted or lowered by the hydraulic cylinder 32 above the support plate; The fixing plate 40 is coupled to the bottom of the pressing plate 30, the coupling plate 42 and the coupling plate 42 coupled to the fixed plate 40 to be spaced apart by the fixing bolt 41 to the elastic force to the A pressure supporting part composed of an elastic spring 44 provided on the fixing bolt 41; A pressurizing protrusion 50 inserted into the binding protrusion 26 so as to penetrate the coupling plate 42 on one side of the bottom of the fixed plate 40 so as to cut off the upper end of the pipe 10 bound to the binding protrusion 26; It consists of a pressing projection groove 55 formed in the binding projection 26 so that the pressing projection 50 is inserted, One side of the binding plate 25 is provided with a flow preventing jaw 27 spaced apart from both sides of the binding protrusion 26 to prevent the flow of the pipe 10 bound to the binding protrusion 26, the coupling One side of the bottom of the plate 42 interferes with the upper surface of the binding protrusion 26 when the coupling plate 42 is lowered by the hydraulic cylinder 32 while pushing the pressure protrusion 50 to the pressure protrusion groove ( Forming device for a metal pipe, characterized in that the binding cap 43 is further provided to guide to 55). In the shape processing apparatus for forming the cutting grooves opposed to each other at both ends of the pipe, A pipe holder 20 is provided to mount the pipe 10 on one side, and a binding plate 25 having a binding protrusion 26 protruding to one side to bind the pipe 10 to an upper surface is provided. A plate part; A pressure plate 30 which is lifted or lowered by the hydraulic cylinder 32 above the support plate; The fixing plate 40 is coupled to the bottom of the pressing plate 30, the coupling plate 42 and the coupling plate 42 coupled to the fixed plate 40 to be spaced apart by the fixing bolt 41 to the elastic force to the A pressure supporting part composed of an elastic spring 44 provided on the fixing bolt 41; A pressurizing protrusion 50 inserted into the binding protrusion 26 so as to penetrate the coupling plate 42 on one side of the bottom of the fixed plate 40 so as to cut off the upper end of the pipe 10 bound to the binding protrusion 26; It consists of a pressing projection groove 55 formed in the binding projection 26 so that the pressing projection 50 is inserted, When the cutting groove 12 is formed at the end of the pipe 10, the horizontal guide 60 is provided to cut in a state in which the cutting groove 12 is accurately opposed to the horizontal guide 60. On both sides of the longitudinally opposite sides of the horizontal interference plane 61 is formed to interfere with the upper surface of the pipe holder 20, one of the horizontal guide 60 adjacent to the horizontal interference plane 61 Shape processing apparatus for the metal pipe, characterized in that the side is further provided with a fastener (62) screwed to secure the pipe (10).

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