TW201821173A - Method for insetting and jointing pipe to workpiece and mold structure for manufacturing pipe inset workpiece in which a pipe is inserted into a through hole of a workpiece and a fluid is introduced into the pipe for causing an external wall of the pipe to abut the workpiece - Google Patents

Abstract

The present invention relates to a method for insetting and jointing a pipe to a workpiece and a mold structure for manufacturing a pipe inset workpiece, the method comprises inserting at least one pipe into at least one through hole of a workpiece. The workpiece is positioned in a mold structure and one end opening of the pipe is sealed with fluid being introduced therein from an opposite end opening such that the fluid induces a pressure in the interior of the pipe. The pressure of fluid causes deformation of the pipe such that an external wall of the pipe abuts the workpiece.

Description

Method for fitting fitting workpiece and mold structure for manufacturing fitting fitting workpiece

The invention relates to a workpiece, in particular to a method for fitting a pipe fitting into a workpiece, and a mold structure for manufacturing a pipe fitting fitting workpiece.

At present, the heat dissipation devices used by the industry for high-tech products or high heat source products are mostly made of aluminum or copper with high heat transfer efficiency as the base of the heat dissipation module to contact the heat source to absorb and transfer the heat to the heat sink. On the fins, the fan is used to blow out cold air to remove the heat from the heat dissipation module. However, the above methods cannot effectively dissipate high-tech products or high-heat-source products.

In order to improve the heat conduction efficiency of the base of the heat sink, a hole is also drilled in the side wall of the base, and then a heat pipe is implanted in the hole. The high heat conduction characteristics of the heat pipe are used to improve heat transfer and heat dissipation .

As mentioned above, in general, there are several methods for installing a heat pipe in a heat dissipation module. The following methods are listed below. The first method is to provide a hole in the heat dissipation module. The hole diameter is larger than the diameter of the heat pipe. After applying solder paste to the heat pipe, and inserting the heat pipe into the perforation, the heat pipe and the heat dissipation module are fixed by soldering. However, the above-mentioned disadvantage is that since the heat pipe cannot be directly welded to the heat dissipation module made of aluminum or copper, nickel metal must be plated into the hole of the heat dissipation module by electroplating technology. The processing procedures are complicated, and the manufacturing methods are cumbersome, such as plating, soldering and other processes have increased a lot of costs.

The second method is to perforate the heat dissipation module. The diameter of the perforation is smaller than the diameter of the heat pipe. After applying the heat-conducting glue to the heat-conducting pipe, the heat-conducting pipe is penetrated into the perforation by external force for tight fitting. The disadvantage of this method is that because the heat transfer tube is a hollow soft material tube body, in order to avoid the heat transfer tube from being deformed or damaged when it is directly hit by an external force, it is usually necessary to weld and fix a set of rings on the heat transfer tube to use the ring. As a point of application of the blow. Therefore, the processing procedure is more complicated, and the heat pipe still has a chance of being damaged by receiving force.

The third method is to embed a hollow pipe into a metal or another pipe to achieve a tight fit. The principle of thermal expansion and contraction is often used to heat the workpiece or cool the pipe and quickly assemble it. effect. The advantage is that the assembly can be achieved without a mold. The disadvantages are that the workpiece needs to be heated or cooled, and that it is difficult to avoid temperature drop in the assembly of relatively thin pipes or channels. It also needs to design an assembly tool. Then test the skills of the assembly staff.

The fourth method is to use the overcasting method to place the pipe in a casting mold, and then the outer workpiece is formed by casting to produce a metal workpiece covered with a long thin tube. However, this method has the problem of material limitation. The melting point must be less than the temperature of the pipe's thermal deformation, otherwise the pipe will be deformed or melted during embedding.

Therefore, in view of the disadvantages of the above-mentioned conventional technologies, the present invention provides a method for fitting a pipe fitting to a workpiece and a mold structure for manufacturing the pipe fitting fitting workpiece.

An object of the present invention is to provide a method for fitting a pipe fitting to a workpiece and a mold structure for manufacturing the fitting fitting workpiece. The fitting of the pipe fitting to the workpiece is simple.

An object of the present invention is to provide a method for fitting a pipe fitting to a workpiece and a mold structure for manufacturing the fitting fitting workpiece, which can change the inner wall of the hole of the hole of the workpiece to have an irregular or regular uneven structure, and fix the fitting of the pipe fitting It can be tightened more, and increase the area of the inner wall of the hole where the outer wall of the pipe contacts the workpiece, thereby improving the heat dissipation effect.

The invention relates to a method for fitting a pipe fitting into a workpiece. The steps include inserting at least one pipe into at least one perforation of a workpiece. One port of the pipe is sealed, and a fluid is passed through the other port, and the fluid forms a pressure inside the pipe. The pressure of the fluid is used to deform and expand the tube until the outer wall of the tube abuts the workpiece.

The invention provides an embodiment, which discloses that the fluid is a gas or a liquid.

The present invention provides an embodiment which discloses that before the step of passing at least one pipe into at least one perforation of a workpiece, the inner wall of the at least one perforated hole has an irregular or regular uneven structure.

The invention provides an embodiment, which discloses that the at least one pipe is a ductile metal material.

The invention relates to a mold structure for manufacturing a fitting fitting of a pipe, which comprises a first mold and a second mold. The first mold has a first processing area, a high-voltage output module, and a sealing module; the sealing module and the high-voltage output module are disposed on at least one side of the first processing area. The second mold is disposed on the first mold. The second mold has a second processing region and a pushing member. The second processing region corresponds to the first processing region. The pushing member corresponds to and pushes the high-pressure output mold. The group and the sealing module move toward the first processing area.

The present invention provides an embodiment, which further includes at least two guiding modules, the at least two guiding modules are respectively located between the first processing area and the sealing module, and the first processing area and the high-voltage output Between the modules, and the at least two guide modules have at least two guide perforations, one of the side openings of the at least two guide perforations respectively corresponds to the sealed module and the high-voltage output module, and the other side openings Corresponds to the first processing area.

The present invention provides an embodiment, which discloses that each of the guide modules further includes a first guide module and a second guide module. The first guide module has a first notch portion, and the second guide module. The lead-in module has a second notch portion, the first guide die is set in the first mold, the second guide module is set in the second die corresponding to the second guide module, and the first notch portion The guide perforation is formed in combination with the second notch.

The present invention provides an embodiment, and the disclosure further includes a plurality of elastic members, which are respectively disposed between the guide module and the sealed module, and between the guide module and the high-voltage output module.

The invention provides an embodiment, which discloses that the high-voltage output module further includes: a body, a sealing ring and a high-voltage output nozzle. The body has a fitting hole. The sealing ring is arranged at the bottom of the fitting hole; and the high-pressure output nozzle is fitted into the fitting hole and fixed to the sealing ring. The high-pressure output nozzle has a high-pressure flow channel and a sealing slope. The sealing slope The ring is located at the exit of the high-pressure runner.

The invention provides an embodiment, which discloses a body and a sealing head. The body has a fitting hole. One end of the sealing head is fitted into the fitting hole, and a sealing bevel ring is provided on the other end of the sealing head.

The present invention provides an embodiment, and the disclosure further includes a blocking member disposed on one side of the first processing region, and the side is an opposite side of the sealed module and the high-voltage output module.

In order to have a further understanding and understanding of the features of the present invention and the effects achieved, we would like to provide a better embodiment and a detailed description with the following description:

Please refer to FIGS. 1A and 1B, which are schematic diagrams and structural perspective views of the fitting fitting work of the pipe fittings of the present invention. As shown in the figure, the present invention provides a method for fitting a pipe fitting to a workpiece, which can be used for manufacturing a heat dissipation device. In order to improve the heat conduction efficiency of a workpiece (such as a heat dissipation structure), a hole is drilled on one side of the workpiece, and then a heat pipe is passed through the hole. In this way, the high thermal conductivity of the heat pipe is used to improve the design of heat transfer and heat dissipation.

Please also refer to the second figure, which is a flowchart of the steps of fitting fittings of a pipe fitting according to the present invention. As shown in the figure, in this embodiment, a method for fitting a pipe fitting to a workpiece is provided. The method includes the following steps. At step S1, at least one pipe fitting 1 is inserted into at least one perforation 21 of a workpiece 2. Please refer to Figures A and B first. The pipe fitting 1 is a U-shaped pipe, the workpiece 2 has two perforations 21, and the two ends of the pipe fitting 1 (that is, the two ends of the U-shape) are respectively inserted in The two holes 21 of the workpiece 2. The diameter of the two perforations 21 of the workpiece 2 is larger than the outer diameter of the pipe body of the pipe 1. In this way, the pipe 1 can pass through the two perforations 21 of the workpiece 2, and there is still a gap between the outer wall of the pipe 1 and the inner wall of the two holes 21 of the workpiece 2.

In step S3: a port 201 of the pipe fitting 1 is sealed, and a fluid is passed through the other port 202, and the fluid forms a pressure inside the pipe fitting 1. The port 201 of the pipe 1 is sealed, and the other port 202 is passed into the fluid, so that the inside of the pipe 1 forms a closed space. In addition, the fluid passes into the pipe 1 until the fluid fills the closed space in the pipe 1. In addition, the fluid in this embodiment may be a gas or a liquid.

In step S5: the pipe 1 is deformed and expanded outwards by using the pressure of the fluid until the outer wall of the pipe 1 abuts the workpiece 2. After the fluid has filled the closed space of the pipe fitting 1, the fluid is continuously input, so that the fluid inside the pipe fitting 1 is continuously compressed until the pressure of the compression density of the fluid is greater than the load pressure that the pipe fitting 1 can bear. Furthermore, the pipe 1 is deformed. The pipe fitting 1 is made of a ductile metal material. Furthermore, after the pipe 1 is deformed, the outer wall of the pipe 1 is made to abut against the inner wall of the two holes 21 of the workpiece 2. The expansion and deformation of the pipe body of the pipe member 1 in this way enables the outer wall of the pipe member 1 to closely contact the inner wall of the hole of the workpiece 2.

Please refer to the third to fifth figures together, which are perspective views, front view, and rear view of the mold structure of the present invention. As shown in the figure, a mold structure 3 for manufacturing a pipe fitting fitting workpiece is provided in this embodiment. In step S1 of the aforementioned method for fitting a pipe fitting to a workpiece, the at least one pipe fitting 1 is inserted into the at least one perforation 21 of the workpiece 2, and then the workpiece 2 having been inserted into the pipe fitting 1 is placed in a mold structure 3 within. In this way, steps S3 and S5 of the subsequent fitting work of the pipe fitting are performed.

In this embodiment, the mold structure 3 includes a first mold 31 and a second mold 32. The first mold 31 includes a first processing area 310, a high-voltage output module 311, a sealing module 313, and a blocking member 315. The high-voltage output module 311 and the sealing module 313 are disposed on one side of the first processing region 310. The blocking member 315 is disposed on the other side of the first processing region 310. The second mold 32 is disposed on the first mold 31. The second mold 32 has a second processing area 320 and a pushing member 321. The second processing region 320 corresponds to the first processing region 320, and the pushing member 321 corresponds to and pushes the high-voltage output module 311 and the sealing module 313 toward the first processing region 310.

Furthermore, the high-voltage output module 311 further includes a body 3110, a sealing ring 3111, and a high-voltage output nozzle 3112. The main body 3110 has a fitting hole 3113. The sealing ring 3111 is disposed at the bottom of the fitting hole 3113. The high-pressure output nozzle 3112 is fitted into the fitting hole 3113 and pressed against the seal ring 3111. The high-pressure output nozzle 3112 has a high-pressure flow channel 3114 and a sealing inclined surface 3115, and the sealing inclined surface 3115 is annularly arranged at the outlet of the high-pressure flow channel 3114. Furthermore, the sealing module 313 further includes a body 3130 and a sealing head 3131. The body 3130 has a fitting hole 3132. One end of the sealing head 3131 is fitted into the fitting hole 3132, and a sealing inclined surface 3133 is annularly arranged at the other end of the sealing head 3131. In addition, there is an input hole 3116 on one side of the body 3110 of the high-pressure output module 311. The input hole 3116 communicates with the high-pressure flow guide 3114. The input hole 3116 is used to provide a fluid (ie, a liquid or a gas).

In this embodiment, the mold structure 3 further includes at least two guide modules 33 which are respectively located between the first processing area 310 and the sealing module 313, and the first processing The region 310 is between the high-voltage output module 311. Each guide module 33 has at least one guide perforation 330 (see FIG. 6B), and one side opening of the at least one guide perforation 330 corresponds to the sealing module 313 and the high-voltage output module 311, respectively. The aperture on the other side corresponds to the first processing area 310.

In addition, each of the guide modules 33 further includes a first guide module 331 and a second guide module 332. The first guiding module 331 has a first recessed portion 3311, the second guiding module 332 has a second recessed portion 3321, the first guiding module 331 is disposed in the first mold 31, and the second The guide module 332 is disposed on the second mold 32 corresponding to the first guide module 331. The first recessed portion 3311 is combined with the second recessed portion 3321 to form the guide perforation 330. The first notch portion 3311 and the second notch portion 3321 each have two kinds of notches with different inner diameters. The notches with larger sizes correspond to the high-pressure output nozzle 3112 of the high-voltage output module 311 and the seal. The sealing head 3131 of the module 313 has smaller notches corresponding to the two ends of the pipe 1.

As mentioned above, the mold structure 1 further includes a plurality of elastic members 34 respectively disposed between the guide module 33 and the sealing module 313 and between the guide module 33 and the high-voltage output module 311. Please refer to FIG. 6A and FIG. 6B together, which are sectional views of the use of the mold structure of the present invention and FIG.

Enlarged view of area A of the six A diagrams. As shown in the figure, the present embodiment describes the use of a mold structure 3 for manufacturing a pipe fitting workpiece to fit the pipe fitting into the workpiece. The workpiece 2 is penetrated by both ends of the pipe fitting 1 (that is, the U-shaped pipe). The workpiece 2 through which the pipe 1 has been put is placed in the processing area 310 of the first mold 31. At this time, the two ends of the pipe 1 are respectively corresponding to the high-voltage output module 311 and the sealing module 313, and the two ends of the pipe 1 are respectively placed on the first guide of the two guide modules 33. The first notch portion 3311 of the module 331. In addition, the bent portion of the pipe member 1 corresponds to the blocking member 315, and the pipe member 1 is supported by the blocking member 315.

Following the above process, the second mold 32 is set on the first mold 31. The second processing area 320 of the second mold 32 corresponds to the workpiece 2. The second guiding module 332 of the second mold 32 corresponds to the first guiding module 331 of the first mold 31. The first guiding module 331 and the second guiding module 332 form the guiding hole 330. At the same time, the pushing member 321 of the second mold 32 pushes the high-voltage output module 311 and the sealing module 313 toward the first processing area 310. The main body 3110 of the high-voltage output module 311 and the main body 3130 of the sealing module 313 are seat bodies with outer lead angles, and the pushing member 321 is a seat body with inner lead angles. The inner lead angle of the pushing member 321 corresponds to the outer lead angle of the seat of the high-voltage output module 311 and the outer lead angle of the seat of the sealing module 313. In this way, the inside guide angle of the pushing member 321 is pressed against the outside guide angle of the high-voltage output module 311 and the outside guide angle of the sealing module 313. It utilizes the angle-conducting structure of each other to smoothly move the high-voltage output module 311 and the sealing module 313 toward the first processing area 310.

Furthermore, the pushing member 321 pushes the high-voltage output nozzle 3112 of the high-voltage output module 311 and the sealing head 3131 of the sealing module 313 into the two guiding holes 330 of the two guiding modules 33. Furthermore, the high-pressure output nozzle 3112 abuts against the port 201 of the pipe 1, and the sealing head 3131 also abuts against the other port 202 of the pipe 1. At the same time, the curved portion of the pipe 1 also abuts The blocking member 315 of the first mold 31. Furthermore, the workpiece 2 through which the pipe member 1 has been inserted is fixed, and the pipe member 1 is sealed. Wherein, the flow passage opening of the high-pressure flow passage 3114 of the high-pressure output nozzle 3112 corresponds to the port 201 of the pipe fitting 1, and the sealing bevel 3115 protrudes into the port 201 of the pipe fitting 1 in a proper manner. That is, the sealing inclined surface 3115 can seal the port 201 of the pipe 1, and the high-pressure output nozzle 3112 can be fixed to the port 201 of the pipe 1. In addition, the sealing head 3131 also has the sealing inclined surface 3115, and the sealing inclined surface 3133 of the sealing head 3131 is the same as the sealing inclined surface 3115 of the high-pressure output nozzle 3112, so it will not be described again.

At this time, the workpiece 2 with the pipe 1 passing through it has been placed in the mold structure 3, and the high-pressure runner 3114 of the high-pressure output nozzle 3112 outputs fluid to fill the pipe 1. The high-pressure fluid is filled into the pipe fitting 1 so that the internal pressure of the pipe fitting 1 is too large and the pipe body is expanded and deformed until the outer wall of the pipe fitting 1 abuts against the inner wall of the hole 21 of the work piece 2. That is, the pipe body of the pipe fitting 1 expands and deforms to fill the gap between the pipe fitting 1 and the workpiece 2. The pipe 1 and the workpiece 2 are fitted and fixed to each other.

When the manufacturing process of the fitting 2 of the pipe 1 is completed, the pipe 1 and the workpiece 2 that have been fitted and fixed to each other need to be taken out. The second mold 32 is removed from the first mold 31. The elastic members 34 are respectively disposed between the guide module 33 and the sealed module 313, and between the guide module 33 and the high-voltage output module 311. The elastic members 34 feedback a reaction force after the elastic compression, so that the inner guide angle of the pushing member 321 of the first mold 31 is gradually guided to the outer guide angle of the high-voltage output module 311 and the seal module 313 Outer side lead angle. That is, the high-voltage output module 311 and the sealing module 313 move away from the first processing area 310, and the first mold 31 and the second mold 32 are separated along the trend. When the second mold 32 is completely removed from the first mold 31, the structure of the pipe 1 and the workpiece 2 can be removed.

Please refer to FIG. 7A and FIG. 7B together, which are a schematic view of an embodiment of the pipe fitting fitting work of the present invention and an enlarged view of another embodiment of the area A of the sixth A diagram. As shown in the figure, in this embodiment, the method for fitting the pipe 1 to the workpiece 2 can also take many forms. When the pipe 1 is threaded through the two perforations 21 of the workpiece 2, the above-mentioned already threaded The workpiece 2 of the pipe 1 is inserted into the mold structure 3. At this time, the first processing area 310 of the first mold 31 and the second processing area 320 of the second mold 32 further cover the workpiece 2 through which the pipe fitting 1 has been inserted, please refer to the seventh figure B, Through the enlarged view of the same A area, the mold structure 3 further includes a plurality of mold cavities 4. The mold cavities 4 are around the openings of the two perforations 21 of the workpiece 2. The fluid is filled in the pipe 1 in this way, so that the pipe 1 is expanded and deformed. Further, since the positions of the pipe 1 corresponding to the mold cavities 4 are not supported by external forces, the outer wall of the pipe 1 is also directed toward the pipes. The cavity 4 is expanded and deformed. As a result, a plurality of convex ring portions 22 are formed around the openings of the two perforations 21 of the pipe 1 relative to the workpiece 2. The convex ring portions 22 of the pipe member 1 can strengthen and fix the relative positions of the pipe member 1 and the workpiece 2.

Please refer to FIG. 7 together, which is a schematic diagram of an embodiment of a pipe fitting fitting work according to the present invention. As shown in the figure, in this embodiment, the pipe member 1 is inserted through the two perforations 21 of the workpiece 2. The inner wall of the two holes 21 of the workpiece 2 has an irregular or regular uneven structure 5. In this way, the pressure of the fluid is used to deform and expand the pipe 1 until the outer wall of the pipe 1 abuts the workpiece 2. At this time, the outer wall of the tube of the pipe fitting 1 can touch the inner wall of the two holes 21 of the workpiece 2. In this way, the pipe fitting 1 can be more effectively fitted into the workpiece 2 and the inner wall of the hole 2 through the two perforations 21 can be uneven, and the pipe fitting 1 can be abutted on the two holes 21 of the workpiece 2. The larger the surface contact area of the inner wall of the hole, the better the heat dissipation effect of the tube 1 and the workpiece 2 can be achieved.

In summary, the present invention provides a method for fitting a pipe fitting to a workpiece and a mold structure for manufacturing a fitting fitting workpiece. The fitting of the pipe fitting to the workpiece is simple. Furthermore, the inner wall of the hole of the perforation of the workpiece has an irregular or regular uneven structure. When the pipe fitting expands and deforms and fits into the perforation of the workpiece, the pipe fitting and the workpiece can be fixed closer to each other, and the area of the inner wall of the hole in which the outer wall of the pipe contacts the workpiece perforation increases the heat dissipation effect.

Although the present invention has been disclosed as above with examples, it is not intended to limit the present invention. Any person with ordinary knowledge in the technical field to which the present invention pertains may make various changes and modifications without departing from the spirit and scope of the present invention. Retouching, so the scope of protection of the present invention shall be determined by the scope of the attached patent application.

1‧‧‧Pipe Fittings

2‧‧‧ Workpiece

21‧‧‧perforation

22‧‧‧ convex ring

201, 202‧‧‧ ports

3‧‧‧Mould Structure

31‧‧‧The first mold

310‧‧‧The first processing area

311‧‧‧High-voltage output module

3110‧‧‧ Ontology

3111‧‧‧Sealing ring

3112‧‧‧High-pressure output nozzle

3113‧‧‧fitting hole

3114‧‧‧High-pressure runner

3115‧‧‧Sealed bevel

3116‧‧‧Input hole

313‧‧‧Sealed Module

3130‧‧‧Body

3131‧‧‧Sealing head

3132‧‧‧fitting hole

3133‧‧‧Sealed bevel

315‧‧‧block

32‧‧‧Second Mould

320‧‧‧ Processing Area

321‧‧‧ Pusher

33‧‧‧Guide Module

331‧‧‧First Guide Module

3311‧‧‧first notch

332‧‧‧Second Guidance Module

3321‧‧‧Second notch

34‧‧‧Elastic piece

4‧‧‧mould cavity

5‧‧‧ Bump structure

Figure A: It is a schematic diagram of the operation of the fitting fitting workpiece of the invention; Figure B: It is a structural perspective view of the fitting fitting workpiece of the invention; Figure 2: It shows the fitting fitting work of the invention Step flow chart; Figure 3: It is a perspective view of the mold structure of the present invention; Figure 4: It is a front view of the mold structure of the present invention; Figure 5: It is a rear view of the mold structure of the present invention; Figure 6A : It is a sectional view of the use of the mold structure of the present invention; FIG. 6B: it is an enlarged view of the area A of the sixth A; FIG. 7A: it is a schematic view of an embodiment of the fitting fitting of the pipe of the present invention; FIG. 7B is an enlarged view of another embodiment of the area A in the sixth A; and FIG. 8 is a schematic diagram of another embodiment of the fitting fitting workpiece of the pipe of the present invention.

Claims (11)

A method for fitting a pipe fitting into a workpiece, the steps include: passing at least one pipe fitting into at least one perforation of a workpiece; sealing one port of the pipe fitting, and passing a fluid through the other port, and the fluid is inside the pipe fitting. Forming pressure; and using the pressure of the fluid to deform the tube, and the outer wall of the tube abuts against the workpiece. The method for fitting a workpiece to a pipe as described in item 1 of the scope of patent application, wherein the fluid is a gas or a liquid. The method for fitting a workpiece to a pipe according to item 1 of the scope of patent application, wherein before the step of passing at least one pipe into at least one perforation of a workpiece, the inner wall of the at least one perforated hole is irregular or regular. One bump structure. The method for fitting a pipe fitting to a workpiece as described in item 1 of the scope of patent application, wherein the at least one pipe fitting is a ductile metal material. A mold structure for manufacturing a pipe fitting workpiece includes: a first mold having a first processing area, a high-voltage output module, and a sealing module, wherein the sealing module and the high-voltage output module are disposed on the module; At least one side of the first processing region; and a second mold disposed on the first mold, the second mold having a second processing region and a pusher, the second processing region corresponding to the first processing region , The pushing member respectively corresponds to and pushes the high-voltage output module and the sealing module toward the first processing area. According to the mold structure for manufacturing a pipe fitting workpiece described in item 5 of the scope of patent application, it further includes at least two guide modules, which are respectively located between the first processing area and the sealing module. And between the first processing area and the high-voltage output module, and the at least two guide modules have at least two guide perforations, one of the side openings of the at least two guide perforations respectively corresponds to the sealing module and the high-voltage The other side aperture of the output module corresponds to the first processing area. According to the mold structure for manufacturing a pipe fitting fitting workpiece as described in item 6 of the scope of the patent application, each of the guide modules further includes a first guide module and a second guide module, and the first guide module has A first notch portion, the second guide module has a second notch portion, the first guide module is disposed in a first mold, and the second guide module is disposed in correspondence with the first guide module; In a second mold, the first notch portion is combined with the second notch to form the guide perforation. According to the mold structure for manufacturing pipe fitting fittings described in item 6 of the scope of the patent application, it further includes a plurality of elastic members, which are respectively disposed between the guide module and the seal module, and the guide module. And the high-voltage output module. According to the mold structure for manufacturing a fitting fitting of a pipe according to item 5 of the scope of the patent application, the high-voltage output module further includes: a body having a fitting hole; and a sealing ring provided in the fitting hole. The bottom of the hole; and a high-pressure output nozzle that fits into the fitting hole and abuts against the sealing ring, the high-pressure output nozzle has a high-pressure flow channel and a sealing slope, and the sealing slope ring is arranged on the high-pressure flow channel Export. According to the mold structure for manufacturing a pipe fitting fitting work described in item 5 of the patent application scope, the sealing module further includes: a body having a fitting hole; and a sealing head having one end fitted into the fitting A sealing bevel ring is arranged at the other end of the sealing head. According to the mold structure for manufacturing pipe fitting workpieces described in Item 5 of the scope of patent application, it further includes a blocking member provided on one side of the first processing area, and the side is the sealing module and the high-voltage output module. Opposite side.