KR102576254B1 - Waterworks metal pipe connection implement division pipe head cutting system - Google Patents

Abstract

An object of the present invention is to provide a system for removing waste from steel pipe fittings for water supply, and the configuration of the present invention includes a work frame 110 having a working die 112; a cutting moving unit supported on the working die 112; a cutting moving frame 130 connected to the cutting moving unit and movably mounted on the working die 112 of the work frame 110; a cutting support 140 provided on the cutting moving frame 130; a cutting fixing unit 150 provided on the cutting moving frame 130; A cutter 160 mounted on the work frame 110 and cutting the head of the branch pipe 14 of the steel pipe fitting 10 for water supply fixed to the cutting moving frame 130; Characterized in that it includes.

Description

Waterworks metal pipe connection implement division pipe head cutting system}

The present invention relates to a system for removing the head of a steel pipe fitting for water supply, and more particularly, to a system for removing the head of a steel pipe fitting for water supply, which can easily and quickly remove the head of a steel pipe fitting for water supply, which is an end of a branch of a steel pipe fitting for water supply.

In general, T-shaped pipes are used in various fields as parts such as water and sewage piping, industrial plant construction, shipbuilding, etc. as a pipe joint connecting branched pipes to each other in a T-shape. On the other hand, among T-shaped pipes, stainless T-shaped pipes are also used when connecting pipes that are branched from water pipes.

Such a T-tube is formed by inserting a straight metal pipe into a mold and applying hydraulic pressure to form a vertical branch to protrude, forming a T-pipe for molding, which is an intermediate molding, and then blocking the end of the T-pipe for molding. (so-called Jidu) is finally formed by cutting and opening the T-shaped pipe.

However, in the past, there is a problem in the task of removing the head of the branch of the T-pipe because an automated head cutting device for removing the head, which is the end of the branch in the vertical direction of the T-pipe, is insufficient.

Korean Utility Model Publication No. 20-1995-0029717 (published on November 17, 1995) Korean Patent Publication No. 10-1993-0021288 (published on November 22, 1993) Korean Utility Model Registration No. 20-0277665 (registered on May 27, 2002) Korean Utility Model Publication No. 20-1999-0012925 (published on April 15, 1999)

An object of the present invention is to provide a steel pipe fitting for water supply, which can easily and quickly remove the head, which is the end of the branch of the steel pipe fitting for water supply, which is a T-shaped pipe. In particular, the present invention is to provide a water supply system for removing the steel pipe fittings for water supply, which can easily remove the tip end of the branching area of the stainless steel pipe fittings for water supply.

According to the present invention, the work frame 110 having a working die 112; a cutting moving unit supported on the working die 112; a cutting moving frame 130 connected to the cutting moving unit and movably mounted on the working die 112 of the work frame 110; a cutting support 140 provided on the cutting moving frame 130; a cutting fixing unit 150 provided on the cutting moving frame 130; A cutter 160 mounted on the cutting main frame and cutting the head of the branch pipe 14 of the steel pipe fitting 10 fixed to the cutting moving frame 130; A removal system is provided.

The cutting moving unit is composed of a cutting moving cylinder 120 disposed on an upper surface of the working die 112, and the cutting moving frame 130 is connected to the cylinder rod of the cutting moving cylinder 120 and simultaneously performs the work. It is configured to be movably coupled to the upper surface of the die 112 via the LM guide 132, and the cutting support 140 includes a main pipe support groove 142 and a branch pipe support groove 144, and the main pipe support groove 144 is provided. The main pipe 12 of the steel pipe fitting 10 for water supply is placed on the support groove 142, and the branch pipe 14 of the steel pipe fitting 10 for water supply is placed on the branch pipe support groove 144, and the cutting fixing unit ( 150) includes a sealing support 152 provided on the upper surface of the cutting moving frame 130; a fixed pressure rod 154 connected to a region between a front end and a base end via a hinge (HG) of the bag support 152; A fixed operating cylinder 156 provided on the upper surface of the cutting moving frame 130 and having a vertical cylinder rod connected to the proximal end of the fixed pressure bar 154 via a hinge HG; and the cutter ( 160) is characterized in that it is composed of a band-type cutter shape supported by the work frame 110 and moving at high speed in the vertical direction.

The cutting moving cylinder 120 is disposed in a direction parallel to the Y-axis direction of the working die 112, and the cylinder rod of the cutting moving cylinder 120 is disposed in a direction parallel to the Y-axis direction of the working die 112. The cutting moving frame 130 is coupled to the LM guide 132 disposed in a direction parallel to the Y-axis direction of the work die 112, and is configured to move forward and backward along the Y-axis direction of the work die 112. The cutting support 140 and the sealing support 152 are arranged to be spaced apart at a predetermined interval along the X-axis direction of the working die 112, and the fixed operation cylinder 156 is the center of the sealing support 152. It is disposed on the side of the outer surface, and the fixing pressure rod 154 is characterized in that it is disposed in a direction parallel to the X-axis direction of the working die 112.

In the present invention, the steel pipe fitting for water supply is fixed with the cutting support and the fixing pressure bar, and the cutting support and the fixed pressure bar are moved toward the cutter together with the steel pipe fitting for water supply. Since the cutting support of the steel pipe fitting for water supply is removed by an automated process, It has the effect of increasing the efficiency and precision of the ground removal work of steel pipe fittings for water supply.

1 is a right side perspective view showing a state in which a fixing pressure rod, which is a main part of a steel pipe fitting for water supply removal system according to the present invention, is rotated upward;
2 is a left perspective view showing a state in which a steel pipe fitting for water supply is mounted on a cutting support, which is a main part of the present invention, and a state in which a steel pipe fitting for water supply is fixed by a fixing pressure rod;
Figure 3 is a left perspective view schematically showing the process of cutting the head at the end of the branch pipe of the steel pipe fitting for water by the cutter, which is the main part of the present invention;
Figure 4 is a left perspective view showing a state in which the head of the steel pipe fitting for water is removed by the cutter shown in Figure 3;
Figure 5 is a perspective view showing from above the process of cutting the head at the end of the branch pipe of the steel pipe fitting for water by the cutter, which is the main part of the present invention;
6 is a perspective view of the left side showing a state in which the head of the steel pipe fitting for water is removed by the cutter shown in FIG. 3 and returned to the original position;
Figure 7 is a perspective view of a steel pipe fitting for water from which the head is removed by the present invention;
8 is a plan view schematically showing the structure of a reinforcing gripper part, which is a main part of a water steel pipe fitting paper removal system according to another embodiment of the present invention;
9 is a plan view schematically showing a state in which both ends of the main body of the water pipe fitting are gripped by a reinforcing gripper, which is a main part shown in FIG. 8;
10 is a front view schematically showing the structure of a cooling block part, which is a main part of a steel pipe fitting ground removal system for water supply according to another embodiment of the present invention;
11 is an enlarged front sectional view showing the structure of a cooling block portion, which is a main part shown in FIG. 10;
Figure 12 is a front view showing the structure of the steel pipe fitting ground removal system for water supply of the present invention employing the cooling block shown in Figure 10;
13 is a front view schematically showing the structure of a buffer support pad and a buffer pad part, which are other main parts of the water supply steel pipe fitting ground removal system according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Objects, features and advantages of the present invention will be more easily understood by referring to the accompanying drawings and the following detailed description. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description will be omitted.

Also, terms such as first, second, A, B, (a), and (b) may be used in describing the components of the present invention. These terms are only used to distinguish the component from other components, and the nature, order, or order of the corresponding component is not limited by the term. When an element is described as being “connected,” “coupled to,” or “connected” to another element, that element is directly connected or connectable to the other element, but there is another element between the elements. It will be understood that elements may be “connected”, “coupled” or “connected”.

In addition, specific structural or functional descriptions in the present invention are merely illustrated for the purpose of explaining embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention may be implemented in various forms and may be implemented in this specification or application It should not be construed as being limited to the embodiments described above.

1 is a right side perspective view showing a state in which a fixing pressure rod, which is a main part of a system for removing water pipe fittings for water supply according to the present invention, is rotated upward; A left perspective view showing a state in which the pressure rod fixes the steel pipe fitting for water supply. is a left perspective view showing a state in which the head of the steel pipe fitting for water is removed by the cutter shown in FIG. 3, and FIG. 5 is a process of cutting the head at the end of the branch pipe of the steel pipe fitting for water by the cutter, which is the main part of the present invention A perspective view shown from above, Figure 6 is a perspective view of the left side showing a state in which the head of the steel pipe fitting for water service is removed by the cutter shown in FIG. am.

Referring to the drawings, the water supply system for removing steel pipe fittings according to the present invention includes a work frame 110 having a working die 112; a cutting moving unit supported on the working die 112; a cutting moving frame 130 connected to the cutting moving unit and movably mounted on the working die 112 of the work frame 110; a cutting support 140 provided on the cutting moving frame 130; a cutting fixing unit 150 provided on the cutting moving frame 130; A cutter 160 mounted on the work frame 110 and cutting the head of the branch pipe 14 of the steel pipe fitting 10 for water supply fixed to the cutting moving frame 130.

On the other hand, in the present invention, the steel pipe fitting 10 for water supply is a T-shaped pipe in which the branch pipe 14 protrudes on one side of the main pipe 12, and hereinafter, the T-shaped pipe is referred to as the steel pipe fitting 10 for water supply for convenience of explanation. . In addition, in the present invention, the branch pipe 14 of the stainless steel pipe fitting for water supply is removed from the branch pipe 14, and the stainless steel pipe fitting for water supply is also referred to as the steel pipe fitting 10 for convenience of explanation. The present invention not only removes the head of the branch pipe 14 of the steel pipe fitting 10 for water supply made of stainless material, but also removes the head of the branch pipe 14 of the steel pipe fitting 10 for water supply made of a metal other than stainless steel. Of course, it can be employed.

The cutting moving unit is composed of a cutting moving cylinder 120 disposed on an upper surface of the working die 112, and the cutting moving frame 130 is connected to the cylinder rod of the cutting moving cylinder 120 and simultaneously performs the work. It is configured to be movably coupled to the upper surface of the die 112 via the LM guide 132.

The cutting support 140 includes a main support groove 142 and a branch pipe support groove 144, and the main pipe 12 of the steel pipe fitting 10 for water supply is placed on the main pipe support groove 142, and the branch pipe The branch pipe 14 of the steel pipe fitting 10 for water supply is placed on the support groove 144. The cutting support 140 including the main support groove 142 and the branch pipe support groove 144 is provided on the plate-shaped cutting moving frame 130 . The cutting support 140 may be configured such that only the main support groove 142 is provided.

The cutting fixing unit 150 includes a sealing support 152 provided on an upper surface of the cutting moving frame 130; a fixed pressure rod 154 connected to a region between a front end and a base end via a hinge (HG) of the bag support 152; A fixed operating cylinder 156 provided on the upper surface of the cutting moving frame 130 and having a vertical cylinder rod connected to the proximal end of the fixed pressing rod 154 via a hinge HG.

The cutter 160 is supported by the work frame 110 and is composed of a band-shaped cutter that moves in the vertical direction at high speed.

At this time, the vertical direction described in the present invention means the Z-axis direction (ie, vertical direction). On the other hand, the configuration in which the cutter 160 is composed of a band-type cutter 160 and moves in the vertical direction at high speed is known in the art such as a high-speed moving drive motor, a drive pulley, and a driven pulley for moving the known band-type cutter 160 at high speed. Since the configuration can be adopted, further detailed description of the configuration of moving the cutter 160 made of the band-shaped cutter 160 in the vertical direction at high speed will be omitted.

The cutting moving cylinder 120 is disposed in a direction parallel to the Y-axis direction of the working die 112, and the cylinder rod of the cutting moving cylinder 120 is disposed in a direction parallel to the Y-axis direction of the working die 112. The cutting moving frame 130 is coupled to the LM guide 132 disposed in a direction parallel to the Y-axis direction of the work die 112, and is configured to move forward and backward along the Y-axis direction of the work die 112. The cutting support 140 and the sealing support 152 are arranged to be spaced apart at a predetermined interval along the X-axis direction of the working die 112, and the fixed operation cylinder 156 is the center of the sealing support 152. It is disposed on the side of the outer surface, and the fixing pressure bar 154 is disposed in a direction parallel to the X-axis direction of the working die 112.

According to the present invention having the above configuration, the main pipe 12 and the branch pipe 14 of the steel pipe fitting 10 for water supply are installed on the main pipe support groove 142 and the branch pipe support groove 144 of the cutting support 140, respectively. When the cylinder rod of the fixed actuation cylinder 156 rises in a state where it is placed on, the fixed pressure rod 154 rotates downward from the seal support 152 based on the hinges HG, thereby forming the steel pipe fitting 10 for water supply. As the cylinder rod retracts the cutting moving cylinder 120 while pressing and fixing it, the cutting moving frame 130, the cutting support 140, the sealing support 152, the fixing pressure rod 154, and the fixing actuating cylinder 156 moves toward the cutter 160 moving at high speed in the vertical direction, cutting a part of the branch pipe 14 in the water pipe fitting 10 to remove the head, and in this way, the water pipe fitting 10 The branch pipe 14-side open hole communicating with the inner space of the branch part and the inner space of the main pipe 12 at the end of the branch part of the steel pipe fitting 10 for water supply by removing the head blocking the branch pipe 14 in can be formed.

In this way, the steel pipe fitting 10 for water supply is placed on the cutting support 140 and the steel pipe fitting 10 for water supply is fixed to the cutting support 140 with the fixing pressure rod 154. ) is moved to remove the paper beans from the branch pipe 14 is the process of removing paper beans.

On the other hand, after the end of the branch pipe 14 is removed from the steel pipe fitting 10 for water supply, as the cylinder rod of the cutting moving cylinder 120 moves forward, the cutting moving frame 130 and the cutting support 140 And the sealing support 152, the fixed pressing rod 154, and the fixed working cylinder 156 return to their original positions together from the side of the cutter 160 moving at high speed in the vertical direction, and in this state, the fixed working cylinder ( When the cylinder rod of 156) descends, the fixing pressure rod 154 rotates upward from the bag support 152 based on the hinges HG, and presses the steel pipe fitting 10 for water supply. The fixed state is released , The steel pipe fitting 10 for waterworks from which the paper head is removed is lifted from the cutting support 140 in a state in which the fixing pressing rod 154 is raised upward. At this time, the cylinder rod of the fixed actuation cylinder 156 is formed with a long hole in which a hinge pin of the hinge HG connected to the failure pressure rod is slidably coupled, so that the hinge pin of the hinge HG slides along the long hole As the fixed pressing rod 154 is rotated in the vertical direction based on the hinge (HG) according to the expansion and contraction of the cylinder rod of the fixed operation cylinder 156.

In this way, the head of the branch pipe 14 is removed from the steel pipe fitting 10 for water supply. The process of lifting 10) from the cutting support 140 is a process of removing the steel pipe fitting 10 for water supply.

It is only necessary to remove a large amount of paperheads from the steel pipe fittings 10 for water supply by repeating the above-mentioned removal process and the removal process of the steel pipe fittings 10 for water supply.

At this time, the work of placing the base material of the steel pipe fitting 10 for water to remove the paper head on the cutting support 140 and the work of lifting the steel pipe fitting 10 for water from which the paper head has been removed are removed from the cutting support 140 Workers can do it manually.

Therefore, the present invention fixes the steel pipe fitting 10 for water supply with the cutting support 140 and the fixing pressure bar 154, and the cutting support 140 and the fixed pressure bar 154 together with the steel pipe fitting 10 for water supply. While moving toward the cutter 160, the cutter 160 removes the paper head of the steel pipe fitting 10 for waterworks in an automated process, thereby increasing the efficiency of the paperhead removal operation of the steel pipe fitting 10 for waterworks and increasing the precision. In addition, since the head portion of the water pipe steel pipe fitting 10 of the automated process is removed, there is an effect of increasing work stability and improving productivity.

The fixing pressure bar 154 is provided with a buffer piece 155 made of a soft material (eg, a buffer piece 155 made of silicone or rubber), and the buffer piece 155 is the steel pipe fitting 10 for water supply. ) and the impact force of the fixing pressure rod 154 is absorbed at the moment when the fixed pressure rod 154 contacts to press the steel pipe fitting 10 for water supply, so that the fixed pressure rod 154 is connected to the steel pipe fitting for water supply. In the process of pressing (10), there is an effect of preventing the occurrence of burnout such as crushing of the steel pipe fitting 10 for water supply by hitting and preventing noise generation.

On the other hand, Figure 8 is a plan view schematically showing the structure of the reinforcing gripper part, which is the main part of the steel pipe fitting ground removal system for water supply according to another embodiment of the present invention. A plan view schematically showing a state in which both ends of the main body are gripped, FIG. 10 is a front view schematically showing the structure of a cooling block part, which is a main part of a steel pipe fitting for water supply system for removing grounds according to another embodiment of the present invention, FIG. 11 is a drawing A front cross-sectional view showing an enlarged structure of the cooling block portion, which is the main part shown in 10, Figure 12 is a front view showing the structure of the steel pipe fitting ground removal system for water supply of the present invention employing the cooling block shown in Figure 10, Figure 13 is It is a front view schematically showing the structure of the buffer support pad and the buffer pad part, which are other main parts of the water supply steel pipe fitting ground removal system according to another embodiment of the present invention.

The present invention further includes a reinforcing gripper 170 gripping both ends of the main body 12 of the water pipe fitting 10, and the reinforcing gripper 170 is disposed at the front position of the inner surface of the bag support 152 At the same time, it is disposed on the upper surface of the cutting moving frame 130, and a reinforced grip actuating cylinder 172 protrudes from both ends of each cylinder rod; A pair of reinforcing grip pieces 174 connected to the pair of cylinder rods protruding from both ends of the reinforcing grip actuating cylinder 172 to grip both ends of the main pipe 12 of the water pipe fitting 10; It is characterized by including.

When the pair of cylinder rods protruding from both ends of the reinforcing grip actuating cylinder 172 move backward, the pair of reinforcing grip pieces 174 strongly grip both ends of the main pipe 12 of the steel pipe fitting 10 for water supply. In this state, the branch pipe 14 can be removed by the cutter 160.

Therefore, when removing the head of the steel pipe fitting 10 for waterworks, since the head is removed in a state where the steel pipe fitting 10 for waterworks is gripped more strongly by the reinforcing gripper 170 as described above, it is more safe in the work of removing the paperwork. has the effect of increasing

In addition, the present invention is provided on the cutter guide block 182 of the work frame 110 and disposed at a position facing both sides of the cutter 160, and a pair of cooling blocks having an air chamber 185 therein. (184); It is characterized in that it further includes; a plurality of air injection holes 186 provided on the front block plate of the cooling block 184 and communicating with the air chamber 185.

A cooling air supply device (cooling fan, etc.) connected to the cooling block 184 via a connecting pipe is connected to the air chamber 185, and the air chamber inside the cooling block 184 is connected by the cooling air supply device. 185) and is discharged through the plurality of air injection holes 186, and the cooling air discharged through the plurality of air injection holes 186 is injected to both sides of the cutter 160 to cut the cutter 160. configured to cool.

Therefore, since the cutter 160 is prevented from deteriorating due to the accumulation of heat generated in the cutter 160 when paper is cut by the cutter 160, the effect of further prolonging the lifespan of the cutter 160 there is

In addition, the present invention includes a plurality of buffer support pins 193 slidably coupled to the pinhole 192 penetrating the upper and lower surfaces of the fixing pressure bar 154; a buffer support pad 194 having an upper surface coupled to a lower end of the buffer support pin 193 and disposed below a lower surface of the fixing pressure bar 154; a buffer pad 196 provided on a lower surface of the buffer support pad 194; It is coupled to the outer circumferential surface of the buffer support pin 193 and both ends of the buffer spring 198 are in contact with the upper surface of the buffer pad 196 and the lower surface of the fixed pressure bar 154, respectively. .

When the fixing pressure rod 154 is rotated downward to fix the steel pipe fitting 10 for water supply, the buffer pad 196 first comes into contact with the steel pipe fitting 10 for water supply to act as a buffer, and the buffer support pad 194 ) and when the buffer pad 196 is pressed, the buffer support pin 193 rises from the pinhole 192 of the fixing pressure bar 154 and the buffer spring 198 is compressed while performing a second buffer action. , When the fixing pressure rod 154 is rotated downward to fix the steel pipe fitting 10 for water supply, the fixing pressure rod 154 excessively hits the steel pipe fitting 10 for water supply, so that the steel pipe fitting 10 for water supply Since it prevents the occurrence of burnout such as crushing or scratching, there is an effect capable of guaranteeing the quality of the steel pipe fitting 10 for water supply from which the paper head has been removed.

Those skilled in the art will understand that the present invention is not limited to the above-described embodiments, and that various modifications and variations are possible without changing the gist of the present invention. .

Therefore, since the embodiments described above are provided to completely inform those skilled in the art of the scope of the invention to which the present invention pertains, it should be understood that it is illustrative and not limiting in all respects, The invention is only defined by the scope of the claims.

10. Steel pipe fittings for water supply 12. Main body
14. Branch pipe 110. Work frame
112. Work die 120. Cutting moving cylinder
130. Cutting moving frame 132. LM guide
140. Cutting support 142. Main support groove
144. Branch pipe support groove 150. Cutting fixing unit
152. Seal support 154. Fixed pressure bar
155. Buffer piece 156. Fixed working cylinder
160. Cutter HG. hinge
170. Reinforced gripper 172. Reinforced grip actuating cylinder
174. Reinforced grip piece 182. Cutter guide block
184. Cooling block 185. Air chamber
186. Air injection hole 192. Pin hole
194. Buffer support pad 196. Buffer pad
198. Buffer spring

Claims (3)

a work frame 110 having a working die 112;
a cutting moving unit supported on the working die 112;
a cutting moving frame 130 connected to the cutting moving unit and movably mounted on the working die 112 of the work frame 110;
a cutting support 140 provided on the cutting moving frame 130;
a cutting fixing unit 150 provided on the cutting moving frame 130;
A cutter 160 mounted on the work frame 110 and cutting the head of the branch pipe 14 of the steel pipe fitting 10 for water supply fixed to the cutting moving frame 130; includes,
The cutting moving unit is composed of a cutting moving cylinder 120 disposed on an upper surface of the working die 112,
The cutting moving frame 130 is connected to the cylinder rod of the cutting moving cylinder 120 and is movably coupled to the upper surface of the working die 112 via an LM guide 132,
The cutting support 140 includes a main support groove 142 and a branch pipe support groove 144, and the main pipe 12 of the steel pipe fitting 10 for water supply is placed on the main pipe support groove 142, and the branch pipe The branch pipe 14 of the steel pipe fitting 10 for water supply is placed on the support groove 144,
The cutting fixing unit 150,
a sealing support 152 provided on an upper surface of the cutting moving frame 130;
a fixed pressure bar 154 connected to a region between a front end and a base end via a hinge (HG) of the bag support 152;
A fixed operating cylinder 156 provided on the upper surface of the cutting moving frame 130 and having a vertical cylinder rod connected to the proximal end of the fixed pressure bar 154 via a hinge HG; includes,
The cutter 160 is supported by the work frame 110 and is composed of a band-shaped cutter shape that moves in the vertical direction at high speed,
A pair of cooling blocks 184 provided on the cutter guide block 182 of the work frame 110 and disposed at a position facing both sides of the cutter 160 and having an air chamber 185 therein;
It further includes; a plurality of air injection holes 186 provided on the front block plate of the cooling block 184 and communicating with the air chamber 185,
A cooling air supply device connected to the cooling block 184 via a connection pipe is connected to the air chamber 185, and the cooling air is supplied to the air chamber 185 inside the cooling block 184 by the cooling air supply device. is supplied and discharged to the plurality of air injection holes 186, and the cooling air discharged to the plurality of air injection holes 186 is injected to both sides of the cutter 160 to cool the cutter 160. Steel pipe fittings for water supply characterized by a ground removal system.
delete According to claim 1,
The cutting moving cylinder 120 is disposed in a direction parallel to the Y-axis direction of the working die 112, and the cylinder rod of the cutting moving cylinder 120 is disposed in a direction parallel to the Y-axis direction of the working die 112. The cutting moving frame 130 is coupled to the LM guide 132 disposed in a direction parallel to the Y-axis direction of the work die 112, and is configured to move forward and backward along the Y-axis direction of the work die 112. The cutting support 140 and the sealing support 152 are arranged to be spaced apart at a predetermined interval along the X-axis direction of the working die 112, and the fixed operation cylinder 156 is the center of the sealing support 152. It is disposed at a side position on the outer surface, and the fixing pressure rod 154 is disposed in a direction parallel to the X-axis direction of the work die 112.