CN213729270U

CN213729270U - Casting mould is used in auto-parts processing

Info

Publication number: CN213729270U
Application number: CN202022834995.5U
Authority: CN
Inventors: 肖雄; 檀富裕; 吴启; 胡志刚; 肖怀志
Original assignee: Kunshan Jiashuo Auto Parts Co ltd
Current assignee: Kunshan Jiashuo Auto Parts Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-20
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a casting mould is used in auto-parts processing, include: the lower die is internally and fixedly provided with a forming cavity; the upper die is positioned above the lower die; the water-cooling structure, the water-cooling structure is located the inside of bed die, the water-cooling structure is including intaking storehouse, water storage chamber and outlet, form the water storage chamber between the inner wall of bed die and the outer wall that becomes the die cavity. The utility model discloses a be equipped with into die cavity in the bed die, can make and form the water storage chamber between the inner wall of bed die and the outer wall in die cavity, pour into cold water into through the intake chamber to the water storage intracavity after the casting is accomplished, can cool off into die cavity, can reduce into die cavity's temperature, thereby can the fast demoulding, after on putting the bed die into with last mould, can make the support column insert the hole inslot, can prevent to go up the mould and take place the dislocation, can also fix the support column through rotating fastening bolt, improve the fixed effect between bed die and the last mould.

Description

Casting mould is used in auto-parts processing

Technical Field

The utility model relates to a mould equipment technical field specifically is a casting mould is used in auto-parts processing.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level. In automobile manufacturing, since the structures of some parts are complicated, it is necessary to perform casting using a mold to improve the efficiency of production.

Traditional mould is after the casting is accomplished, because the temperature of die cavity is higher, just can take out the work piece that the casting is good from the die cavity after need cooling one section, and a lot of moulds themselves do not possess cooling structure, need just can with the help of other cooling device, use more troublesome, when lower mould and last mould carry out the lock joint, often take place the dislocation easily and also can influence cast quality moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting mould is used in auto-parts processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a casting mold for automobile accessory processing, comprising: the lower die is internally and fixedly provided with a forming cavity; the upper die is positioned above the lower die; the water cooling structure is positioned inside the lower die and comprises a water inlet bin, a water storage cavity and a water outlet, the water storage cavity is formed between the inner wall of the lower die and the outer wall of the forming cavity, the water inlet bin is fixedly arranged above one side of the lower die, the water inlet bin is communicated with the water storage cavity, and the water outlet is formed below the side surface of the lower die; the blanking structure is positioned at the bottom of the upper die and comprises a material injection port, a blanking box and a blanking port; and the fixing structures are positioned on two sides of the lower die.

Preferably, the lower die and the upper die are arranged in parallel.

Preferably, the top of the upper die is positioned at the center and provided with a feeding port, the bottom of the upper die is fixedly provided with a blanking box, and the bottom of the blanking box is uniformly provided with a blanking port.

Preferably, the fixing structure comprises fixing blocks, hole grooves, supporting columns and fastening bolts, the fixing blocks are fixedly arranged on two sides in the lower die respectively, and the hole grooves are formed in the upper portions of the fixing blocks.

Preferably, the two sides of the bottom of the upper die are fixedly provided with support columns at positions corresponding to the hole grooves, and the support columns are in sliding connection with the hole grooves.

Preferably, fastening bolts are installed on the two sides of the lower die in a threaded mode at positions corresponding to the supporting columns, and the fastening bolts are in threaded connection with the supporting columns.

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

1. the utility model discloses a be equipped with into the die cavity in the bed die, can make and form the water storage chamber between the inner wall of bed die and the outer wall of die cavity, pour into cold water into through the storehouse of intaking after the casting is accomplished in the water storage chamber, can cool off into the die cavity, can reduce the temperature of die cavity, thereby can the fast demoulding, still be provided with blanking box in the bottom of last mould fixedly, blanking box's bottom has evenly seted up the feed opening, can make the raw materials enter into in the blanking box earlier, then fall into the die cavity from a plurality of feed openings are even again, avoid the raw materials to fall into in the blanking box directly from the feed opening, cause the raw materials to concentrate a certain position that falls into in the die cavity, can improve the quality of casting;

2. the utility model discloses still fix respectively in the both sides of bed die simultaneously and be provided with the fixed block, seted up the hole groove in the fixed block to fixed two support columns that are provided with respectively in the both sides of last mould, will go up the mould and put the bed die on the back, can make the support column insert the hole inslot, can prevent to go up the mould and take place the dislocation, and can fix the support column through rotating fastening bolt, improve the bed die and go up the fixed effect between the mould.

Drawings

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

FIG. 2 is a partial sectional view of the present invention;

fig. 3 is a top view of the local structure of the present invention.

In the figure: 1. a lower die; 101. a water inlet bin; 2. a molding cavity; 3. an upper die; 301. a material injection port; 4. a water storage cavity; 401. a water outlet; 5. discharging the material box; 501. a feeding port; 6. a fixed block; 601. a hole groove; 7. a support pillar; 8. and fastening the bolt.

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. 1-3, the present invention provides a technical solution: a casting mold for automobile accessory processing, comprising: the mould comprises a lower mould 1, wherein a forming cavity 2 is fixedly arranged in the lower mould 1; the upper die 3 is positioned above the lower die 1; the water cooling structure is positioned inside the lower die 1 and comprises a water inlet bin 101, a water storage cavity 4 and a water outlet 401, the water storage cavity 4 is formed between the inner wall of the lower die 1 and the outer wall of the forming cavity 2, the water inlet bin 101 is fixedly arranged above one side of the lower die 1, the water inlet bin 101 is in through connection with the water storage cavity 4, and the water outlet 401 is formed below the side surface of the lower die 1; the blanking structure is positioned at the bottom of the upper die 3 and comprises a feeding hole 301, a blanking box 5 and a blanking hole 501; and the fixed structures are positioned on two sides of the lower die 1.

Referring to fig. 2, the lower mold 1 and the upper mold 3 are arranged in parallel, so that the lower mold 1 and the upper mold 3 can be fixedly connected.

Referring to fig. 2 and 3, the top of the upper mold 3 is located the central position and has been seted up the sprue 301, the fixed feed box 5 that is provided with in bottom of the upper mold 3, the even feed opening 501 of having seted up in the bottom of feed box 5 can make the raw materials enter into the feed box 5 earlier, then from a plurality of feed openings 501 even fall into the shaping chamber 2 in, avoid the raw materials from the sprue 301 directly fall into the feed box 5 in, cause the raw materials to concentrate a certain position that falls into the shaping chamber 2, can improve the cast quality.

Referring to fig. 2, the fixing structure includes a fixing block 6, a hole groove 601, a supporting column 7 and a fastening bolt 8, the fixing block 6 is fixedly disposed on each of two sides of the lower mold 1, the hole groove 601 is formed above the fixing block 6, and the supporting column 7 can be inserted into the hole groove 601 after the upper mold 3 is placed on the lower mold 1.

Referring to fig. 2, supporting pillars 7 are fixedly disposed at two sides of the bottom of the upper mold 3 corresponding to the positions of the hole slots 601, and the supporting pillars 7 are slidably connected with the hole slots 601, so that the upper mold 3 can be prevented from being dislocated.

Referring to fig. 1 and 2, fastening bolts 8 are installed on two sides of the lower mold 1 in a threaded manner at positions corresponding to the support columns 7, the fastening bolts 8 are in threaded connection with the support columns 7, the support columns 7 are fixed by rotating the fastening bolts 8, and the fixing effect between the lower mold 1 and the upper mold 3 can be improved.

The working principle is as follows: the utility model discloses a through be equipped with into die cavity 2 in bed die 1, can make and form water storage chamber 4 between the inner wall of bed die 1 and the outer wall of die cavity 2, pour into cold water into water storage chamber 4 through intake chamber 101 after the casting is accomplished, can cool off into die cavity 2, can reduce the temperature of die cavity 2, thereby can demold fast, still be provided with blanking box 5 in the bottom of bed die 3 fixedly, blanking box 5's bottom has evenly seted up feed opening 501, can make the raw materials enter into blanking box 5 earlier, then from a plurality of feed openings 501 evenly fall into die cavity 2 again, avoid the raw materials from feed opening 301 directly fall into blanking box 5, cause the raw materials to concentrate to fall on a certain position in die cavity 2, can improve the quality of casting; still fix respectively in lower mould 1 both sides simultaneously and be provided with fixed block 6, seted up hole groove 601 in the fixed block 6 to at the both sides of last mould 3 fixed two support columns 7 that are provided with respectively, put last mould 3 back on lower mould 1, can make support column 7 insert hole groove 601 in, can prevent that last mould 3 from taking place the dislocation, and can fix support column 7 through rotating fastening bolt 8, improve the fixed effect between lower mould 1 and the last mould 3.

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.

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 casting mould is used in auto-parts processing which characterized in that includes:

the mould comprises a lower mould (1), wherein a forming cavity (2) is fixedly arranged in the lower mould (1);

the upper die (3) is positioned above the lower die (1);

the water cooling structure is positioned inside the lower die (1), the water cooling structure comprises a water inlet bin (101), a water storage cavity (4) and a water outlet (401), the water storage cavity (4) is formed between the inner wall of the lower die (1) and the outer wall of the forming cavity (2), the water inlet bin (101) is fixedly arranged above one side of the lower die (1), the water inlet bin (101) is communicated with the water storage cavity (4), and the water outlet (401) is formed below the side surface of the lower die (1);

the blanking structure is positioned at the bottom of the upper die (3) and comprises a feeding port (301), a blanking box (5) and a blanking port (501);

the fixing structures are positioned on two sides of the lower die (1).

2. The casting mold for automobile accessory processing according to claim 1, wherein: the lower die (1) and the upper die (3) are arranged in parallel.

3. The casting mold for automobile accessory processing according to claim 1, wherein: the top of going up mould (3) is located central point and has seted up sprue (301), the bottom of going up mould (3) is fixed and is provided with blanking box (5), blanking mouth (501) have been seted up to the bottom of blanking box (5) is even.

4. The casting mold for automobile accessory processing according to claim 1, wherein: the fixed knot constructs including fixed block (6), hole groove (601), support column (7) and fastening bolt (8), both sides in bed die (1) are fixed respectively and are provided with fixed block (6), hole groove (601) have been seted up to the top of fixed block (6).

5. The casting mold for automobile accessory processing according to claim 4, wherein: the two sides of the bottom of the upper die (3) are fixedly provided with support columns (7) corresponding to the positions of the hole grooves (601), and the support columns (7) are in sliding connection with the hole grooves (601).

6. The casting mold for automobile accessory processing according to claim 4, wherein:

and fastening bolts (8) are arranged on the two sides of the lower die (1) in a threaded manner corresponding to the positions of the support columns (7), and the fastening bolts (8) are in threaded connection with the support columns (7).