CN218080338U

CN218080338U - Aluminum die-casting forming die of power supply box

Info

Publication number: CN218080338U
Application number: CN202221998525.5U
Authority: CN
Inventors: 胡晓明; 胡开永
Original assignee: Ninghai Guanghui Lamp Co ltd
Current assignee: Ninghai Guanghui Lamp Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-20
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses an aluminium die casting forming die of power pack, including the cope match-plate pattern, the lower bolster, the cope match-plate pattern is provided with mould benevolence, the lower bolster is provided with lower mould benevolence, constitute the die cavity after the combination of upper mould benevolence and lower mould benevolence, it is equipped with a plurality of mold inserts to go up the mould benevolence and insert, the quantity of mold insert is four, and be rectangle structural distribution in four angles of die cavity, one side wherein of lower bolster is provided with slidable sliding block assembly, sliding block assembly is provided with the push rod assembly that can promote its removal, sliding block assembly includes the slider, the shaping piece, slider and shaping piece fixed connection, the front end of shaping piece is provided with a plurality of projections, the projection combines phase to be connected with the die cavity. The utility model has the advantages of reasonable in design, simple structure, but through this die mould one-time forming power pack main part and be located mounting bracket, mounting hole, the through wires hole on the owner stops, avoid adopting the method of machining aluminium pig to obtain the shaping article, improve work efficiency, reduce cost.

Description

Aluminum die-casting forming die of power supply box

Technical Field

The utility model belongs to the technical field of the aluminium die casting die and specifically relates to an aluminium die casting moulded die of power pack is related to.

Background

As shown in fig. 1 is a power pack, its main part 01 adopts the aluminium material preparation shaping, the main part is the cuboid structure, two minor faces that lie in the cuboid structure all are provided with two mounting brackets 02, be provided with mounting hole 03 on the mounting bracket, be arranged in the long limit of one of them side in the cuboid structure and be provided with a plurality of through wires holes 04, for the above-mentioned structure of shaping preparation, if adopt the method that the aluminium pig passes through machining, obtain the shaping article, not only work efficiency is low, and the cost is increased, consequently design this power pack of a section die casting die shaping, be the problem that at present the urgent need solved.

Disclosure of Invention

The utility model aims to solve the technical problem that an aluminium die casting forming die of power pack is provided, but one shot forming power pack main part and be located mounting bracket, mounting hole, the through wires hole on the main rest, the method of avoiding adopting machining aluminium piece obtains the shaping article, improves work efficiency, reduce cost.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an aluminium die casting forming die of power pack, includes cope match-plate pattern, lower bolster, the cope match-plate pattern be provided with mould benevolence, the lower bolster be provided with lower mould benevolence, last mould benevolence constitute the die cavity with the combination of lower mould benevolence after, last mould benevolence insert and be equipped with a plurality of mold inserts, the quantity of mold insert be four, and be rectangular structure and distribute in four angles of die cavity, wherein one side of lower bolster be provided with slidable slider assembly, slider assembly be provided with the push rod assembly that can promote its removal, slider assembly include slider, shaping piece, slider and shaping piece fixed connection, the front end of shaping piece be provided with a plurality of projections, projection and die cavity phase combination be connected.

By adopting the structure, the main body of the power supply box can be formed at one time, and the mounting frame, the mounting hole and the threading hole are positioned on the main body, so that the original technical scheme of machining an aluminum block is avoided, a plurality of procedures are saved, the working efficiency is improved, and the cost is reduced.

Further, on the basis of the utility model, not only be fit for the utility model discloses a use, still can be applied to the shaping of any other aluminum pressure castings, be one kind and worth the technological scheme who promotes.

As a further improvement of the utility model, the convex columns are of a cylindrical structure and protrude out of the front end face of the forming block, and the number of the convex columns is three and is arranged on the front end face of the forming block in parallel by the same central height.

Further, in the embodiment, the number of the protruding columns is three, and the protruding columns and the threading holes on the power supply box are arranged in a one-to-one correspondence mode, but the protruding columns are only suitable for being applied to the occasions, and more particularly, are completely suitable for being applied to other fields or the design process of the same line.

As a further improvement, the slider be provided with two guide rails of front and back symmetry, the fixed two locating pieces that are provided with of lower bolster, the locating piece be provided with guide rail sliding connection's guide slot.

As a further improvement of the utility model, the positioning block is provided with a baffle plate used for limiting the movement of the sliding block.

As a further improvement, the push rod assembly comprises a first push rod and a second push rod which are arranged in an inclined mode, the first push rod and the second push rod are inserted into the upper template, and the slider is provided with two inclined guide holes matched with the first push rod and the second push rod.

As a further improvement, the lower template activity insert and be equipped with many ejector pins, the upper end of ejector pin pass behind the lower mould benevolence and be connected with the die cavity is laminated mutually, the lower extreme is provided with the push pedal rather than fixed connection.

As a further improvement, the two sides of the push plate are provided with mold feet, and the mold feet are fixedly connected with the lower template.

As a further improvement of the utility model, the upper die plate is provided with a feed inlet communicated with the die cavity.

The utility model discloses a theory of operation:

under the compound die state, cope match-plate pattern, upper mould benevolence and lower bolster, lower mould benevolence all are in the closed condition of combination, can form the main part and the mounting bracket of power pack through the die cavity, insert the mold insert of locating the upper mould benevolence for the mounting hole on the shaping mounting bracket utilizes sliding block set spare, can be used to a plurality of through wires holes in the shaping major structure.

When the mold is separated, the upper mold plate and the upper mold core move upwards simultaneously, the upper mold plate drives the first push rod and the second push rod to move upwards together, the sliding block assembly deviates from the center of the mold cavity to move under the action of the first push rod and the second push rod, so that the plurality of protruding columns positioned at the front end of the forming block are separated from the mold cavity, and under the continuous work of equipment, the push plate moves upwards to push the ejector rod upwards, so that the power supply box is ensured to be smoothly pushed out of the mold cavity, and a formed product is obtained.

The utility model has the advantages of reasonable in design, simple structure, but through this die mould one-time forming power pack main part and be located mounting bracket, mounting hole, the through wires hole on the owner stops, the method of avoiding adopting the machining aluminium pig obtains the shaping article, improves work efficiency, reduce cost. The die cavity that is formed by last mould benevolence and the combination of lower mould benevolence can be used to the main part and the mounting bracket of shaping power pack, when main part and mounting bracket in the shaping, through the mold insert that is arranged in last mould benevolence, can the shaping be located the mounting hole on the mounting bracket, in addition, slider component includes slider and shaping piece, through a plurality of projections that are located shaping piece front end, can the shaping be located a plurality of through wires holes on the power pack to promote slider component through push rod component in order to realize the drawing of patterns smoothly, above the setting of structure can realize disposable shaping power pack, has reduced the technological method that originally adopted machining aluminium piece, has improved work efficiency, and the cost is reduced, is favorable to the long-term development of enterprise.

Drawings

FIG. 1 is a schematic diagram of a power pack;

FIG. 2 is an exploded view of the present invention;

fig. 3 is an exploded view of the slider assembly and the push rod assembly.

The reference numbers in the figures illustrate:

1. mounting a template; 2. an upper die core; 3. an insert; 4. a lower die core; 5. a lower template; 6. a top rod; 7. a mould leg; 8. pushing the plate;

11. a feed inlet; 51. a slider assembly; 52. a push rod assembly; 53. positioning a block; 54. a baffle plate;

511. a slider; 512. forming a block; 531. a guide groove; 521. A first push rod; 522. a second push rod;

511a, guide rails; 511b, an inclined guide hole; 512a, convex column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 to 3: the utility model provides an aluminum die casting forming die of power pack, including cope match-plate pattern 1, lower bolster 5, cope match-plate pattern 1 is provided with mould benevolence 2, lower bolster 5 is provided with mould benevolence 4 down, constitute the die cavity after going up mould benevolence 2 and the combination of lower mould benevolence 4, it is equipped with a plurality of mold inserts 3 to go up mould benevolence 2 and insert 3's quantity for four, and be four angles of rectangular structure distribution in the die cavity, one of them side of lower bolster 5 is provided with slidable slider assembly 51, slider assembly 51 is provided with push rod assembly 52 that can promote its removal, slider assembly 51 includes slider 511, shaping piece 512, slider 511 and shaping piece 512 fixed connection, the front end of shaping piece 512 is provided with a plurality of projections 512a, projection 512a is connected with the die cavity phase combination.

Further, in the present embodiment, the upper mold plate 1, the upper mold core 2, the lower mold plate 5, and the lower mold core 4 are all well known in the art of molds, and are widely used and well known by mold technicians, and are not described herein again.

Furthermore, the die cavity formed by combining the upper die core 2 and the lower die core 4 can be used for forming a main body 01 of the power supply box, an installation frame 02 positioned on the main body 01, a plurality of inserts 3 inserted in the upper die core 2 and used for forming installation holes 03 on the installation frame 02, and the forming block 512 positioned in the sliding block assembly 51 and used for forming a plurality of threading holes 04 on the power supply box.

The protruding columns 512a are cylindrical and protrude from the front end surface of the forming block 512, and the number of the protruding columns 512a is three and the three protruding columns are arranged in parallel on the front end surface of the forming block 512 at the same central height.

Furthermore, the number of the convex columns 512a is consistent with that of the threading holes 04 on the power supply box, so that the power supply box is suitable for the configuration of different specifications and numbers of each power supply box.

The slider 511 is provided with two guide rails 511a which are symmetrical front and back, the lower template 5 is fixedly provided with two positioning blocks 53, and the positioning blocks 53 are provided with guide grooves 531 which are connected with the guide rails 511a in a sliding manner.

Further, the slider 511 can move smoothly by the cooperation of the guide rail 511a and the guide groove 531, which is advantageous for improving the quality of the molded product.

The positioning block 53 is provided with a stopper 54 for restricting the movement of the slider 511.

Further, the stopper 54 prevents the slider 511 from sliding out of the guide groove 531 due to excessive movement, thereby ensuring the normal operation of the slider 511.

The push rod assembly 52 includes a first push rod 521 and a second push rod 522 which are obliquely arranged, the first push rod 521 and the second push rod 522 are inserted into the upper die plate 1, and the sliding block 511 is provided with two oblique guide holes 511b matched with the first push rod 521 and the second push rod 522.

Further, the push rod assembly 52 formed by combining the first push rod 521 and the second push rod 522 is matched with the two inclined guide holes 511b, so that the slide block 511 can be smoothly matched with a mold cavity to realize mold closing and mold releasing.

A plurality of ejector rods 6 are movably inserted into the lower template 5, the upper ends of the ejector rods 6 penetrate through the lower die core 4 and then are attached to the die cavity, and the lower ends of the ejector rods 6 are provided with push plates 8 fixedly connected with the lower die core.

Furthermore, the formed product is pushed out of the die cavity by a plurality of ejector rods 6 in the last demoulding stage to obtain the formed product, and the ejector rods 6 move up and down under the action of the push plate 8, so that the normal work of the ejector rods 6 is ensured.

Both sides of the push plate 8 are provided with mold feet 7, and the mold feet 7 are fixedly connected with the lower template 5.

Further, the die leg 7 helps to support the operation of the die while allowing a certain play space for the up-and-down movement of the push plate 8.

The upper die plate 1 is provided with a feed inlet 11 communicated with the die cavity.

Further, the feed port 11 facilitates that molten aluminum raw material can be injected into the cavity for molding the power supply box.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an aluminium die casting forming die of power pack, includes cope match-plate pattern, lower bolster, the cope match-plate pattern be provided with mould benevolence, the lower bolster be provided with lower mould benevolence, last mould benevolence and lower mould benevolence constitute the die cavity after the combination, its characterized in that last mould benevolence insert and be equipped with a plurality of mold inserts, the quantity of mold insert be four, and be rectangular structure distribution in four angles of die cavity, one of them side of lower bolster be provided with slidable sliding block set, sliding block set be provided with the push rod assembly that can promote its removal, sliding block set include slider, shaping piece, slider and shaping piece fixed connection, the front end of shaping piece be provided with a plurality of projections, the projection be connected with the die cavity phase combination.

2. The aluminum die-casting mold for power supply boxes according to claim 1, wherein the three protruding columns are cylindrical and protrude from the front end surface of the forming block, and are arranged in parallel at the same center height on the front end surface of the forming block.

3. The die-casting mold for aluminum of a power supply box as claimed in claim 1, wherein the slider has two symmetrical guide rails, the lower plate has two positioning blocks, and the positioning blocks have guide grooves slidably connected to the guide rails.

4. The die-casting mold for aluminum of a power supply box as claimed in claim 3, wherein the positioning block is provided with a stop plate for limiting the movement of the slider.

5. The die-casting mold for aluminum of a power pack as claimed in claim 1, wherein the push rod assembly comprises a first push rod and a second push rod, the first push rod and the second push rod are obliquely arranged and inserted into the upper mold plate, and the slide block is provided with two oblique guide holes matching with the first push rod and the second push rod.

6. The die-casting mold for aluminum of power supply box according to claim 1, wherein the lower mold plate is movably inserted with a plurality of ejector rods, the upper ends of the ejector rods penetrate through the lower mold core and then are in fit connection with the mold cavity, and the lower ends are provided with push plates fixedly connected with the ejector rods.

7. The die-casting mold for aluminum of a power supply box as claimed in claim 6, wherein the two sides of the push plate are provided with mold legs, and the mold legs are fixedly connected with the lower mold plate.

8. The die-casting mold for aluminum of a power supply box as claimed in claim 1, wherein the upper plate has a feed opening communicating with the cavity.