CN215144028U

CN215144028U - Many sizes tee bend hot briquetting mould

Info

Publication number: CN215144028U
Application number: CN202121126455.XU
Authority: CN
Inventors: 肖松超; 肖松茂
Original assignee: Yingang Pipeline Manufacturing Co ltd
Current assignee: Yingang Pipeline Manufacturing Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-14
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a multi-size three-way hot-pressing forming die, which comprises a base and supporting rods, wherein the supporting rods are arranged at four corners of the upper end of the base, a lower die is arranged between the upper ends of the base, a branch pipe groove is arranged in the lower die, a slag discharge port is arranged in the rear end of the lower die, the iron slag in the branch pipe groove can flow into the slag discharge port by arranging the lower end of the branch pipe groove into an arc shape, the slag discharge port is inclined, the iron slag in the slag discharge port can be discharged, the iron slag in the branch pipe groove can be automatically discharged, the iron slag falling into the branch pipe groove of the lower die can be positioned at the lowest point of the lower end of the branch pipe groove when in use and then discharged into the slag discharge port, the iron slag in the slag discharge port can not be discharged due to the blocking of a baffle plate, when the die is not used, the baffle plate moves upwards in the die, the slag discharging port is exposed, so that the iron slag in the slag discharging port can automatically flow out.

Description

Many sizes tee bend hot briquetting mould

Technical Field

The utility model belongs to the technical field of the mould is relevant, concretely relates to many sizes tee bend hot briquetting mould.

Background

The tee is also called as a pipe tee or a tee pipe, a tee joint and the like. Mainly used for changing the direction of the fluid and is used at the position of a main pipeline and a branch pipeline. Can be classified according to the pipe diameter. The tee joint is generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon leaching, pvc and other materials, and when the tee joint is made by hot pressing, a hot pressing forming die is needed to make the tee joint.

The existing multi-size three-way hot-pressing forming die technology has the following problems: when the existing multi-size three-way hot-pressing forming die is used, a pipe blank needs to be heated and placed into a lower die, a punching die for stretching a branch pipe is arranged in the pipe blank, the pipe blank is radially compressed under the action of the pressure of an upper die, and metal flows towards the direction of a branch pipe groove in the radial compression process and forms the branch pipe under the stretching of the punching die. The whole process is formed through the radial compression of the pipe blank and the stretching process of the branch pipe part, iron slag can fall off from the surface of the pipe blank when the pipe blank is compressed, the iron slag can fall into the branch pipe groove, a slag discharge hole in the lower die needs to be communicated to draw out the iron slag, and therefore the trouble of drawing out the iron slag is avoided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many sizes tee bend hot briquetting mould to the pipe compression that proposes in solving above-mentioned background art, the pipe surface will drop the scum, and the scum can fall into the branch pipe groove, just need lead to the row's cinder notch on the bed die and draw out the scum, just like this draw out the trouble problem of scum with regard to comparison.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many sizes tee bend hot briquetting mould, includes base and bracing piece, four corners in the upper end of base all are provided with the bracing piece, the position is provided with the bed die between the base upper end, the inside of bed die is provided with the branch pipe groove, the inside row of being provided with cinder notch in the rear end of bed die, row cinder notch and branch pipe inslot portion intercommunication, the rear end of bed die is provided with the mounting, the mounting is provided with two altogether, two the inboard of mounting is provided with the baffle, four the upper end of bracing piece is provided with hydraulic means, hydraulic means's lower extreme is provided with the hydraulic stem, the lower extreme of hydraulic stem is provided with the mould.

Preferably, the upper end of the hydraulic rod is connected with the inside of the hydraulic device, and the hydraulic rod can move up and down in the hydraulic device.

Preferably, the base and the four support rods are of a structure formed by metal materials, and semicircular grooves are formed in the upper end of the lower die and the lower end of the upper die.

Preferably, the branch pipe groove is communicated with a semicircular groove on the lower die, and the lower end of the branch pipe groove is arc-shaped.

Preferably, the slag discharging port is obliquely arranged in the lower die, and the front end of the slag discharging port is communicated with the lowest point of the branch pipe groove.

Preferably, two the mounting all adopts the welded mode to fix with the bed die, the baffle can reciprocate between two mountings.

Compared with the prior art, the utility model provides a many sizes tee bend hot briquetting mould possesses following beneficial effect:

1. this many sizes tee bend hot briquetting mould through the cooperation of branch pipe groove and row's cinder notch, makes the iron slag slide in the cinder notch from the lower extreme in branch pipe groove, through arranging the automatic discharge of cinder notch, saves artifically.

2. This many sizes tee bend hot briquetting mould through the cooperation of baffle and mounting, makes the baffle shelter from the right-hand member of row's cinder notch, makes the interior iron slag business turn over of row's cinder notch controllable, and control is convenient.

3. This many sizes tee bend hot briquetting mould through the cooperation of baffle and mounting, makes the baffle with can reciprocate between the mounting, easy operation.

The utility model discloses a lower extreme with the branch pipe groove sets up to the arc, make the scum of branch pipe inslot can flow into in arranging the cinder notch, set up the cinder notch into the slope again, make the intraoral scum of row's sediment can discharge, just so can make the automatic discharge of scum of branch pipe inslot, the back end at arranging the cinder notch has set up the baffle and has controlled row's cinder notch, the baffle passes through the mounting and is fixed with the bed die spare, the baffle can reciprocate in the mounting, the scum of falling the intraspecific pipe groove of bed die will be located the minimum of branch pipe groove lower extreme when using, then arrange in arranging the cinder notch, because blockking of the baffle, make the intraoral scum of row can not expose, when not using the mould, with the baffle rebound in the mounting, make row's cinder notch expose, arrange intraoral scum like this and will flow out automatically.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of an appearance structure of a multi-size three-way hot press forming mold provided by the present invention;

fig. 2 is a schematic view of a right-side cross-sectional structure of a multi-size three-way hot press forming mold according to the present invention;

fig. 3 is a schematic view of a front cross-section structure of a multi-size three-way hot press forming mold according to the present invention;

fig. 4 is a schematic view of a back structure of a multi-size three-way hot press forming mold according to the present invention;

fig. 5 is an enlarged structural diagram of the baffle plate of the multi-size three-way hot press forming mold according to the present invention;

in the figure: 1. a base; 2. a support bar; 3. a lower die; 4. an upper die; 5. a hydraulic device; 6. a hydraulic lever; 7. a branch pipe groove; 8. a slag discharge port; 9. a baffle plate; 10. and a fixing member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a many sizes tee bend hot briquetting mould, including base 1 and bracing piece 2, four corners in base 1's upper end all are provided with bracing piece 2, the position is provided with bed die 3 between the base 1 upper end, the inside of bed die 3 is provided with branch pipe groove 7, the inside row's cinder notch 8 that is provided with in rear end of bed die 3, arrange cinder notch 8 and the inside intercommunication in branch pipe groove 7, the rear end of bed die 3 is provided with mounting 10, mounting 10 is provided with two altogether, the inboard of two mounting 10 is provided with baffle 9, the upper end of four bracing pieces 2 is provided with hydraulic means 5, the lower extreme of hydraulic means 5 is provided with hydraulic stem 6, the lower extreme of hydraulic stem 6 is provided with mould 4.

Example one

Referring to fig. 1 and 4, the present invention provides a technical solution: the utility model provides a many sizes tee bend hot briquetting mould, the upper end of hydraulic stem 6 and hydraulic means 5's internal connection, hydraulic stem 6 can reciprocate in hydraulic means 5, it just can control reciprocating of hydraulic stem 6 through hydraulic means 5 to set up like this, base 1 and four bracing pieces 2 are the structure that the metal material constitutes, it can make more durable to set up like this, the upper end of bed die 3 and the lower extreme of last mould 4 all are provided with semicircular groove, set up like this the shape of pasting and tee bend pipeline that just can be more.

Example one

Referring to fig. 2, fig. 3 and fig. 5, the present invention provides a technical solution: the utility model provides a many sizes tee bend hot briquetting mould, semicircular groove intercommunication on branch pipe groove 7 and the bed die 3, it is more convenient when setting up the tee bend pipeline that can make the hot pressing like this, the lower extreme in branch pipe groove 7 is the arc, arrange cinder notch 8 and set up for the slope in bed die 3, the discharge that can more be favorable to the scum is set up like this, arrange the front end of cinder notch 8 and the minimum intercommunication in branch pipe groove 7, it can make the scum of arranging cinder notch 8 arrange into branch pipe groove 7 like this to set up, two mountings 10 all adopt the welded mode to fix with bed die 3, the welded mode can make more fixed between the component, baffle 9 can reciprocate between two mountings 10, it just can cross baffle 9 and control row cinder notch 8 to set up like this.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the pipe blank is heated firstly, then the heated pipe blank is placed in the semicircular groove at the upper end of the lower die 3, the pipe blank is adjusted to a more positive direction through the debugging of workers, then the hydraulic device 5 is started, at the moment, the hydraulic rod 6 moves downwards in the hydraulic device 5, the lower end of the upper die 4 is extruded with the pipe blank, the pipe blank is radially compressed under the action of pressure, metal flows into the branch pipe groove 7 in the radial compression process, a branch pipe is formed under the downward pressure of the upper die 4, iron slag can fall off when the pipe blank is radially compressed, the falling iron slag can fall on the lowest end inside the branch pipe groove 7, the falling iron slag is discharged into the slag discharge port 8 through the branch pipe groove 7, the rear end of the slag discharge port 8 is blocked by the baffle 9, when the hot-pressing work is not carried out, the baffle 9 is upwards pulled in the two fixing pieces 10, the slag discharging port 8 is exposed, and the iron slag in the slag discharging port 8 is discharged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a many sizes tee bend hot briquetting mould, includes base (1) and bracing piece (2), its characterized in that: four corners in the upper end of base (1) all are provided with bracing piece (2), position is provided with bed die (3) between base (1) upper end, the inside of bed die (3) is provided with branch pipe groove (7), the inside row's of being provided with cinder notch (8) in the rear end of bed die (3), arrange cinder notch (8) and branch pipe groove (7) inside intercommunication, the rear end of bed die (3) is provided with mounting (10), mounting (10) are provided with two, two altogether the inboard of mounting (10) is provided with baffle (9), four the upper end of bracing piece (2) is provided with hydraulic means (5), the lower extreme of hydraulic means (5) is provided with hydraulic stem (6), the lower extreme of hydraulic stem (6) is provided with mould (4).

2. The multi-size three-pass hot press molding die according to claim 1, wherein: the upper end of the hydraulic rod (6) is connected with the inside of the hydraulic device (5), and the hydraulic rod (6) can move up and down in the hydraulic device (5).

3. The multi-size three-pass hot press molding die according to claim 1, wherein: the base (1) and the four support rods (2) are of a structure formed by metal materials, and semicircular grooves are formed in the upper end of the lower die (3) and the lower end of the upper die (4).

4. The multi-size three-pass hot press molding die according to claim 3, wherein: the branch pipe groove (7) is communicated with the semicircular groove in the lower die (3), and the lower end of the branch pipe groove (7) is arc-shaped.

5. The multi-size three-pass hot press molding die according to claim 1, wherein: the slag discharge port (8) is obliquely arranged in the lower die (3), and the front end of the slag discharge port (8) is communicated with the lowest point of the branch pipe groove (7).

6. The multi-size three-pass hot press molding die according to claim 1, wherein: two the mounting (10) all adopt the welded mode to fix with bed die (3), baffle (9) can reciprocate between two mountings (10).