CN219378691U

CN219378691U - Novel but self-cleaning interior high pressure forming die of high accuracy tail gas treatment pipe fitting

Info

Publication number: CN219378691U
Application number: CN202320579324.XU
Authority: CN
Inventors: 周军生; 刘广友; 胥志高
Original assignee: Nanjing Hangwei Zhizao Technology Co ltd
Current assignee: Nanjing Hangwei Zhizao Technology Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-07-21
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a novel self-cleaning inner high-pressure forming die for high-precision tail gas treatment pipe fittings, which relates to the field of pipe fitting forming dies. The self-cleaning inner high-pressure forming die of the novel high-precision tail gas treatment pipe fitting can enter the die from the bottom to clean the inner wall by arranging the cleaning sliding block; the water storage tank can be used for cleaning and pressing in cleaning liquid for cleaning.

Description

Novel but self-cleaning interior high pressure forming die of high accuracy tail gas treatment pipe fitting

Technical Field

The utility model relates to the field of pipe fitting forming dies, in particular to a novel self-cleaning inner high-pressure forming die for high-precision tail gas treatment pipe fittings.

Background

The internal high-pressure forming is a process for forming a required workpiece by taking a pipe as a blank, applying ultrahigh-pressure liquid and axially feeding and supplementing materials in the pipe to press the pipe blank into a die cavity, and manually cleaning the residual and accumulated raw materials in the die in the long processing process, so that the self-cleaning internal high-pressure forming die for the novel high-precision tail gas treatment pipe fitting is increasingly attracting attention of extensive researchers.

The internal high-pressure forming die of the tail gas treatment pipe fitting can not effectively remove internal residual materials in the prior art, residual accumulation is caused by long-time use, and meanwhile, manpower is wasted due to the fact that manual cleaning is needed.

Disclosure of Invention

The utility model mainly aims to provide a self-cleaning inner high-pressure forming die for a novel high-precision tail gas treatment pipe fitting, which can effectively solve the problems that the inner high-pressure forming die for the tail gas treatment pipe fitting in the prior art in the background art cannot effectively remove internal remnants, the use is influenced by residual accumulation caused by long-time use, and meanwhile, manpower is wasted due to the need of manual cleaning.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a but novel high-pressure forming die in high accuracy tail gas treatment pipe fitting's self-cleaning, includes lower bolster, cope match-plate pattern, forming die, expansion block, clean groove, the lower bolster includes lower bolster body and backup pad, the backup pad is installed in lower bolster body upper surface, the cope match-plate pattern includes cope match-plate pattern body and fixed slot, a plurality of the fixed slot sets up in cope match-plate pattern body upper surface, forming die includes mould body and packing ring, mould body lower surface sets up in the backup pad upper surface, cope match-plate pattern body upper surface is equipped with first through-hole, mould body week side suits with the through-hole is inside, the expansion block includes expansion block body and catheter, expansion block body lower surface sets up in the backup pad upper surface, expansion block body installs in inside the mould body, catheter week side-mounting is inside the expansion block body, clean groove includes clean groove body and clean slider, clean groove body sets up in lower bolster body lower surface, clean slider installs in clean groove body inside, the backup pad upper surface is equipped with the second through-hole, clean slider upper surface suits with the inside through-hole.

Preferably, the lower bolster still includes first fixing bolt and flowing back hole, a plurality of first fixing bolt one end sets up in the backup pad upper surface, lower bolster body upper surface is equipped with a plurality of screw thread through-holes, first fixing bolt week side and screw thread through-hole rotary fit, a plurality of the flowing back hole sets up in the lower bolster body is inside, through setting up the flowing back hole, reaches the purpose of discharging the interior liquid of forming die.

Preferably, the upper template further comprises a plurality of guide posts, one ends of the guide posts are arranged on the upper surface of the upper template body, the other ends of the guide posts are arranged on the lower surface of the lower surface body, and the purpose of connecting the upper template with the lower template is achieved by arranging the guide posts.

Preferably, the forming die further comprises a second fixing bolt and a discharging hole, one end of the second fixing bolt is arranged on the upper surface of the die body, the other end of the second fixing bolt is connected inside the upper die plate body, the discharging hole is arranged on the upper surface of the die body, and the purpose of placing processing materials is achieved by arranging the discharging hole.

Preferably, the expansion block further comprises a top cover, the top cover is mounted on the upper surface of the die body, a third through hole is formed in the top cover, the peripheral side face of the catheter is adapted to the interior of the third through hole, and the purpose of protecting the expansion block is achieved by the top cover.

Preferably, the cleaning tank further comprises a water storage tank, the water storage tank is arranged inside the cleaning sliding block, and the purpose of storing the cleaning liquid is achieved by arranging the water storage tank.

Preferably, the cleaning groove further comprises a connecting groove, the connecting groove is arranged on the lower surface of the cleaning sliding block, and the purpose of connecting the cleaning sliding block with other electric equipment is achieved by arranging the connecting groove.

The utility model has the following beneficial effects:

1. the cleaning slide block is arranged, so that the cleaning slide block can enter the die from the bottom to clean the inner wall, and particularly, the lower die plate is provided with the through hole for the cleaning slide block to pass through, and the cleaning slide block is attached to the inner wall of the die in size and can scrape the residue of the inner wall through contact;

2. the utility model can clean by arranging the water storage tank and pressing in the cleaning liquid at the same time, and particularly, the lower die plate is provided with the liquid discharge hole, the water storage tank is arranged in the sliding block and can carry the cleaning liquid, and the cleaning liquid is pressed into the die to clean at the same time when the sliding block ascends into the die.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a self-cleaning internal high-pressure forming die of a novel high-precision tail gas treatment pipe fitting;

FIG. 2 is a front view of a self-cleaning inner high pressure forming die for a novel high precision tail gas treatment tube of the present utility model;

FIG. 3 is a left side view of a self-cleaning inner high pressure forming die of the novel high precision tail gas treatment pipe fitting of the present utility model;

FIG. 4 is a top view of a self-cleaning inner high pressure forming die for a novel high precision tail gas treatment tube of the present utility model;

FIG. 5 is a bottom view of a self-cleaning inner high pressure forming die for a novel high precision exhaust gas treatment tube of the present utility model;

fig. 6 is a cross-sectional view taken at fig. 2 A-A.

In the drawings, the list of components represented by the various numbers is as follows:

100. a lower template; 101. a support plate; 102. a first fixing bolt; 103. a liquid discharge hole; 200. an upper template; 201. a fixing groove; 202. a guide post; 300. a forming die; 301. a second fixing bolt; 302. a gasket; 303. a discharge port; 400. an expansion block; 401. a catheter; 402. a top cover; 500. a cleaning tank; 501. cleaning the sliding block; 502. a water storage tank; 503. and a connecting groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the utility model relates to a novel self-cleaning inner high-pressure forming die for a high-precision tail gas treatment pipe fitting, which comprises a lower die plate 100, an upper die plate 200, a forming die 300, an expansion block 400 and a cleaning groove 500, wherein the lower die plate 100 comprises a lower die plate body and a supporting plate 101, the supporting plate 101 is arranged on the upper surface of the lower die plate body, the upper die plate 200 comprises an upper die plate body and a fixing groove 201, a plurality of fixing grooves 201 are arranged on the upper surface of the upper die plate body, the forming die 300 comprises a die body and a gasket 302, the lower surface of the die body is arranged on the upper surface of the supporting plate 101, the upper surface of the upper die plate body is provided with a first through hole, the peripheral side surface of the die body is matched with the inside of the through hole, the expansion block 400 comprises an expansion block body and a liquid guide tube 401, the lower surface of the expansion block body is arranged on the upper surface of the supporting plate 101, the expansion block body is arranged inside the expansion block body, the peripheral side surface of the liquid guide tube 401 comprises a cleaning groove body and a cleaning slider 501, the cleaning groove body is arranged on the lower die body, the cleaning groove 501 is arranged on the lower surface of the cleaning groove body, the cleaning slider 501 is arranged inside the cleaning groove body, the cleaning slider is arranged inside the cleaning groove 501, the second through hole is matched with the inside the second through hole.

Referring to fig. 1 and 6, the lower die plate 100 further includes a first fixing bolt 102 and a drain hole 103, one end of the first fixing bolt 102 is disposed on the upper surface of the supporting plate 101, a plurality of threaded through holes are disposed on the upper surface of the lower die plate body, the peripheral side surface of the first fixing bolt 102 is rotationally matched with the threaded through holes, the drain hole 103 is disposed inside the lower die plate body, and the purpose of draining the liquid in the forming die 300 is achieved by disposing the drain hole 103.

Referring to fig. 2, the upper die plate 200 further includes a plurality of guide posts 202, one end of each guide post 202 is disposed on the upper surface of the upper die plate body, the other end of each guide post 202 is disposed on the lower surface of the lower die plate body, and the purpose of connecting the upper die plate 200 and the lower die plate 100 is achieved by disposing the guide posts 202.

Referring to fig. 6, the forming mold 300 further includes a second fixing bolt 301 and a discharge opening 303, wherein one end of the second fixing bolt 301 is disposed on the upper surface of the mold body, the other end of the second fixing bolt 301 is connected to the inside of the upper mold plate body, and the discharge opening 303 is disposed on the upper surface of the mold body, so as to achieve the purpose of placing the processing material by disposing the discharge opening 303.

Referring to fig. 4, the expansion block 400 further includes a top cover 402, the top cover 402 is mounted on the upper surface of the die body, a third through hole is formed in the top cover 402, the peripheral side surface of the catheter 401 is adapted to the inside of the third through hole, and the purpose of protecting the expansion block 400 is achieved by arranging the top cover 402.

Referring to fig. 6, the cleaning tank 500 further includes a water storage tank 502, where the water storage tank 502 is disposed inside the cleaning slider 501, and the cleaning liquid is stored by disposing the water storage tank 502.

Referring to fig. 5, the cleaning slot 500 further includes a connection slot 503, where the connection slot 503 is disposed on the lower surface of the cleaning slider 501, so as to achieve the purpose of connecting the cleaning slider 501 to other electric devices.

When a person uses the device, the lower template 100 is fixed on the upper surface of the machine, the cleaning slide block 501 is connected with the electric propulsion device through the connecting groove 503, the upper template 200 is connected through the guide post 202, the forming die 300 is installed through the first through hole and reinforced by the second fixing bolt 301, meanwhile, the expansion block 400 and the top cover 402 are installed in the forming die 300, the upper template 200 is fixedly connected with the upper machine through the fixing groove 201, and after the installation is finished, the hydraulic liquid is injected through the liquid guide pipe 401 to enable the expansion block 400 to expand and extrude raw materials to be formed.

After the processing is finished, the finished product is taken out, cleaning liquid is injected into the water storage groove 502, the cleaning slide block 501 is pushed by equipment to enter the forming die 300 along the cleaning groove 500 for cleaning, meanwhile, the cleaning liquid enters the die through the liquid discharge hole 103 for cleaning, the cleaning slide block 501 is pulled out after the cleaning is finished, meanwhile, the cleaning liquid returns to the water storage groove 502 through the liquid discharge hole 103 again, and specifically, an auxiliary cleaning brushing tool can be arranged on the surface of the cleaning slide block 501, which is in contact with the inside of the forming die 300.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Novel but self-cleaning interior high pressure forming die of high accuracy tail gas treatment pipe fitting, including lower bolster (100), cope match-plate pattern (200), forming die (300), expansion block (400) and clean groove (500), its characterized in that: the lower bolster (100) is including lower bolster body and backup pad (101), backup pad (101) are installed in lower bolster body upper surface, cope match-plate pattern (200) are including cope match-plate pattern body and fixed slot (201), a plurality of fixed slot (201) set up in cope match-plate pattern body upper surface, forming die (300) are including mould body and packing ring (302), mould body lower surface sets up in backup pad (101) upper surface, cope match-plate pattern body upper surface is equipped with first through-hole, mould body week side suits with the through-hole is inside, expansion block (400) are including expansion block body and catheter (401), expansion block body lower surface sets up in backup pad (101) upper surface, expansion block body installs in inside the mould body, catheter (401) week side installs in expansion block body inside, clean groove (500) are including clean groove body and clean slider (501), clean groove body sets up in lower surface, clean slider (install in clean groove body inside, backup pad (101) upper surface is equipped with second through-hole (501), clean surface suits.

2. The self-cleaning internal high-pressure forming die for the novel high-precision tail gas treatment pipe fitting according to claim 1, which is characterized in that: the lower die plate (100) further comprises a first fixing bolt (102) and a liquid discharge hole (103), wherein one end of the first fixing bolt (102) is arranged on the upper surface of the supporting plate (101), a plurality of threaded through holes are formed in the upper surface of the lower die plate body, the peripheral side face of the first fixing bolt (102) is in rotary fit with the threaded through holes, and the liquid discharge hole (103) is formed in the lower die plate body.

3. The self-cleaning internal high-pressure forming die for the novel high-precision tail gas treatment pipe fitting according to claim 1, which is characterized in that: the upper die plate (200) further comprises guide posts (202), one ends of the guide posts (202) are arranged on the upper surface of the upper die plate body, and the other ends of the guide posts (202) are arranged on the lower surface of the lower surface body.

4. The self-cleaning internal high-pressure forming die for the novel high-precision tail gas treatment pipe fitting according to claim 1, which is characterized in that: the forming die (300) further comprises a second fixing bolt (301) and a discharging hole (303), one end of the second fixing bolt (301) is arranged on the upper surface of the die body, the other end of the second fixing bolt (301) is connected inside the upper die plate body, and the discharging hole (303) is arranged on the upper surface of the die body.

5. The self-cleaning internal high-pressure forming die for the novel high-precision tail gas treatment pipe fitting according to claim 1, which is characterized in that: the expansion block (400) further comprises a top cover (402), the top cover (402) is mounted on the upper surface of the die body, a third through hole is formed in the top cover (402), and the peripheral side face of the liquid guide tube (401) is matched with the inside of the third through hole.

6. The self-cleaning internal high-pressure forming die for the novel high-precision tail gas treatment pipe fitting according to claim 1, which is characterized in that: the cleaning groove (500) further comprises a water storage groove (502), and the water storage groove (502) is arranged inside the cleaning sliding block (501).

7. The self-cleaning internal high-pressure forming die for the novel high-precision tail gas treatment pipe fitting according to claim 1, which is characterized in that: the cleaning groove (500) further comprises a connecting groove (503), and the connecting groove (503) is arranged on the lower surface of the cleaning sliding block (501).