CN213530737U

CN213530737U - Fire grate processing die for boiler

Info

Publication number: CN213530737U
Application number: CN202020807207.0U
Authority: CN
Inventors: 郭亚维; 朱潘社
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-06-25
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to the technical field of boiler manufacturing, and a grate mold processing for boiler is disclosed, including upper die and bed die, the bottom of upper die and the top joint of bed die, the both sides of upper die all bolted connection have the sled board, the both sides at bed die top all bolted connection have the spacing strip, the spacing groove has been seted up to the bottom of sled board, the spacing groove suits with the spacing strip, one side that the sled board kept away from the upper die extends to the outside of bed die, the bottom bolted connection of upper die has the sliding plate, the bottom sliding connection of sliding plate has the base; the utility model discloses possessing the advantage that can easily get rid of the bubble, also can easily drawing of patterns, having solved present mould and having poured into the molten iron in-process and produce the bubble easily, getting rid of the bubble often needs with the help of multiple equipment, very troublesome, moreover the drawing of patterns in-process because the restriction of gag lever post can only lift the drawing of patterns, very cost the problem of strength.

Description

Fire grate processing die for boiler

Technical Field

The utility model relates to a boiler manufacturing technical field specifically is a grate mold processing for boiler.

Background

The grate is all needed to be used in boiler equipment, namely, the grate, current grate all is that whole frame is last to be fixed with row piece or rib and constitutes, the grate material is mostly cast iron, need use the mould in the manufacturing process, but present mould pours into the molten iron in-process and produces the bubble easily, the getting rid of bubble often need with the help of multiple equipment, it is very troublesome, and the drawing of patterns in-process because the restriction of gag lever post can only lift the drawing of patterns, very spending strength, propose a grate mold processing for the boiler for this reason, solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grate mold processing for boiler possesses can easily get rid of the bubble, also can easily the advantage of drawing of patterns, has solved present mould and has injected into the easy gassing of molten iron in-process, and the getting rid of bubble often need with the help of multiple equipment, and is very troublesome, because the restriction of gag lever post can only lift the drawing of patterns in addition, very cost the problem of strength.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grate mold processing for boiler, includes mould and bed die, the bottom of going up the mould and the top joint of bed die, the both sides of going up the mould all are bolted to have the sled board, the both sides at bed die top all are bolted to have a spacing, the spacing groove has been seted up to the bottom of sled board, the spacing groove suits with the spacing, one side that the mould was kept away from to the sled board extends to the outside of bed die, the bottom bolt of going up the mould has the sliding plate, the bottom sliding connection of sliding plate has the base, the sliding tray has all been seted up to the both sides at base top and the both sides of sliding plate bottom, the inside sliding connection of sliding tray has the support ball, the middle-end bolt of sliding plate bottom has the slider, slider and base sliding connection.

Preferably, the hole joint at sled movable plate top has the kelly, the bottom and the top joint of bed die of kelly.

Preferably, the top of the upper die is bolted with a connecting rod, and the top end of the connecting rod is bolted with a handle ring.

Preferably, a handle is bolted to the surface of the lower die, and a meta-aramid sleeve is wound on the surface of the handle.

Preferably, the sliding block is of a T-shaped structure, and the shape of the sliding block is adapted to the sliding groove in the top of the base.

Preferably, the four corners of the top of the base are provided with four mounting holes.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of upper mould, bed die, sliding plate, base, sliding tray, support ball and slider can utilize the slip subassembly front and back slip mould after pouring into the molten iron into to produce the molten iron in the mould and rock, remove the bubble in the molten iron through the molten iron that rocks, solved present mould and poured into the molten iron in-process and produced the bubble easily, the getting rid of bubble often need with the help of multiple equipment, very troublesome problem;

2. the utility model discloses a setting of going up mould, bed die, sled board, spacing and spacing groove can use the sled stick to beat the edge of mould from making progress down, lets mould and grate separation through the vibration, and ascending power way can prize not hard up mould simultaneously, makes things convenient for subsequent drawing of patterns operation, has solved present mould drawing of patterns in-process because the restriction of gag lever post can only lift the drawing of patterns, very cost the problem of strength.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a perspective view of the base of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an upper die; 2. a lower die; 3. prying a plate; 4. a limiting strip; 5. a limiting groove; 6. a sliding plate; 7. a base; 8. a sliding groove; 9. a support ball; 10. a slider; 11. a clamping rod; 12. a connecting rod; 13. a handle ring; 14. a handle; 15. and (7) installing holes.

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.

Referring to fig. 1-4, a fire grate processing mold for a boiler comprises an upper mold 1 and a lower mold 2, wherein the bottom of the upper mold 1 is clamped with the top of the lower mold 2, prying plates 3 are bolted on two sides of the upper mold 1, limiting bars 4 are bolted on two sides of the top of the lower mold 2, limiting grooves 5 are formed in the bottom of the prying plates 3, the limiting grooves 5 are matched with the limiting bars 4, one side of the prying plates 3, which is far away from the upper mold 1, extends to the outer side of the lower mold 2, sliding plates 6 are bolted on the bottom of the upper mold 1, a base 7 is slidably connected with the bottom of the sliding plates 6, sliding grooves 8 are formed in two sides of the top of the base 7 and two sides of the bottom of the sliding plates 6, supporting balls 9 are slidably connected inside the sliding grooves 8, a sliding block 10 is bolted at the middle end of the bottom of the sliding plates 6, the sliding block 10 is slidably connected with the base 7, the base 7, the sliding groove 8, the supporting ball 9 and the sliding block 10 are arranged, after molten iron is injected, the mold can be slid back and forth by using the sliding assembly, so that the molten iron in the mold is shaken, bubbles in the molten iron are removed by the shaken molten iron, and the problems that bubbles are easily generated in the process of injecting the molten iron into the conventional mold, and the bubbles are removed by using various devices, which is very troublesome, are solved; through the setting of last mould 1, bed die 2, sled board 3, spacing 4 and spacing groove 5, can use the sled stick to beat the edge of mould from making progress down, let mould and grate separation through the vibration, the ascending power way can prize not hard up mould simultaneously, makes things convenient for subsequent drawing of patterns operation, has solved present mould drawing of patterns in-process because the restriction of gag lever post can only lift the drawing of patterns, very spends the problem of strength.

Further, the hole joint at 3 tops of board is moved in the sled has kelly 11, and the bottom of kelly 11 and the top joint of bed die 2, kelly 11 can carry out spacing fixed to last mould 1, avoid the mould not hard up.

Further, the top of the upper mold 1 is bolted with a connecting rod 12, the top end of the connecting rod 12 is bolted with a handle ring 13, and the connecting rod 12 and the handle ring 13 can be used for removing the upper mold 1 and facilitating the installation of the upper mold 1.

Further, the surface of the lower die 2 is bolted with a handle 14, the surface of the handle 14 is wound with a meta-aramid sleeve, and the handle 14 can be used for shaking the die back and forth.

Further, slider 10 is T type structure, and the shape of slider 10 suits with the spout at base 7 top, and slider 10's structure can be spacing to the mould, avoids the mould to drop.

Further, mounting holes 15 have all been seted up at the four corners at base 7 top, and the quantity of mounting holes 15 is four, and mounting holes 15 can be used for installing fixing device.

The working principle is as follows: the upper die 1 is aligned with the lower die 2 and put down, the limiting strips 4 are clamped into the limiting grooves 5 at the bottom of the prying plate 3 and then clamped into the clamping rods 11 for fixing, after molten iron is injected, bubbles are easily generated inside the upper die 1 and the lower die 2, the sliding plate 6 is shaken forwards and backwards through the handle 14 and drives the upper die 1 at the top of the lower die 2 to shake, the shaken die drives the molten iron inside to shake, the bubbles are gathered at the top of the molten iron through shaking and are gradually discharged through exhaust holes at the top of the upper die 1, the sliding plate 6 slides at the top of the base 7 through the sliding block 10, the sliding grooves 8 and the supporting balls 9 reduce the sliding friction force of the sliding plate 6, after the fire grate is formed, the clamping rods 11 are taken down, the bottom of the prying plate 3 is knocked upwards by using a prying rod, vibration is generated in the knocking process, the vibration is transmitted to the upper die 1 and the lower, and the upper die 1 is easy to knock by upward force, which shows that the grate is separated from the upper die 1, and the upper die 1 can be demolded only by lifting the ring 13 and the connecting rod 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 grate mold processing for boiler, includes mould (1) and bed die (2), its characterized in that: the bottom of the upper die (1) is clamped with the top of the lower die (2), the two sides of the upper die (1) are respectively bolted with a prying plate (3), the two sides of the top of the lower die (2) are respectively bolted with a limiting strip (4), the bottom of the prying plate (3) is provided with a limiting groove (5), the limiting groove (5) is matched with the limiting strips (4), one side, away from the upper die (1), of the prying plate (3) extends to the outer side of the lower die (2), the bottom of the upper die (1) is bolted with a sliding plate (6), the bottom of the sliding plate (6) is slidably connected with a base (7), the two sides of the top of the base (7) and the two sides of the bottom of the sliding plate (6) are respectively provided with a sliding groove (8), the inside of the sliding groove (8) is slidably connected with a supporting ball (9), and the middle end of the bottom of the sliding plate (6) is bolted with a, the sliding block (10) is connected with the base (7) in a sliding mode.

2. The mold for processing the fire grate of the boiler according to claim 1, wherein: the hole joint at sled board (3) top has kelly (11), the bottom and the top joint of bed die (2) of kelly (11).

3. The mold for processing the fire grate of the boiler according to claim 1, wherein: the top of the upper die (1) is bolted with a connecting rod (12), and the top end of the connecting rod (12) is bolted with a handle ring (13).

4. The mold for processing the fire grate of the boiler according to claim 1, wherein: the surface of the lower die (2) is bolted with a handle (14), and the surface of the handle (14) is wound with a meta-aramid sleeve.

5. The mold for processing the fire grate of the boiler according to claim 1, wherein: the sliding block (10) is of a T-shaped structure, and the shape of the sliding block (10) is adapted to the sliding groove in the top of the base (7).

6. The mold for processing the fire grate of the boiler according to claim 1, wherein: mounting holes (15) have all been seted up in the four corners at base (7) top, the quantity of mounting hole (15) is four.