CN221064322U - A mould for electric bicycle magnesium alloy accessory production - Google Patents

Abstract

The utility model discloses a die for producing magnesium alloy accessories of an electric bicycle, which comprises a module, wherein a die cavity is formed in the module, symmetrically arranged sliding grooves are formed in two sides of the die cavity, the upper ends of the sliding grooves penetrate through the upper surface of the module, clamping grooves are formed in the centers of the bottom ends of the inside of the die cavity, sliding blocks are connected in the sliding grooves in a sliding manner, and forming plates are fixedly connected to one sides, far away from the sliding grooves, of each two sliding blocks, and the beneficial effects achieved by the die are that: through spout and slider convenience can take out the internals at the quick pulling behind the shaping of mould internals with the opposite shaping board, and the cooling tank around the mould carries out quick cooling simultaneously, and last cooling water through first pipeline, second pipeline and cooler and cool down the cyclic use moreover, extravagant cooling water when avoiding cooling, pour the cooling rate piece, the drawing of patterns of being convenient for is used, makes things convenient for the master to wholly carry out parts processing and uses, increases subsequent overall availability factor.

Description

A mould for electric bicycle magnesium alloy accessory production

Technical Field

The utility model relates to a bicycle accessory mould, in particular to a mould for producing magnesium alloy accessories of an electric bicycle, and belongs to the technical field of electric bicycles.

Background

Electric bicycles, i.e., electrically driven vehicles, are also known as electric drive vehicles, and electric vehicles are classified into ac electric vehicles and dc electric vehicles. The electric vehicle generally uses a battery as an energy source, converts electric energy into mechanical energy to move through components such as a controller and a motor so as to control the current to change the speed, and the electric vehicle has a low share in national economy, but accords with the national energy-saving and environment-friendly trend, thereby greatly facilitating short-distance traffic and playing an important role in national economy mainly through saving and protecting energy and environment.

The electric bicycle only needs to use after each part is assembled each other in the production, wherein some parts in the electric bicycle often adopt alloy in order to guarantee self life and hardness, wherein the accessory of almag production is one of them, present electric bicycle almag accessory is required to pour the shaping in the in-process of production, almag accessory is pour and is required to use the mould, but the mould that is used for electric bicycle almag accessory production at present is lower in radiating efficiency after pouring inside, often cooling shaping needs more time, at the same time the mould is often inconvenient to take out after inside part cooling shaping, all take out the part from the mould inside through auxiliary device, often damage the part easily.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a die for producing magnesium alloy accessories of electric bicycles.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a mould for electric bicycle magnesium alloy accessory production, includes the module, the die cavity has been seted up to the inside die cavity, the spout that is the symmetry setting has been seted up to the die cavity both sides, the module upper surface is run through to the spout upper end, just the draw-in groove has been seted up to the inside bottom center department of die cavity, the inside equal sliding connection of spout has the slider, every two the slider is kept away from the equal fixedly connected with shaping board of one side of spout, just the shaping board bottom is fixedly connected with limiting plate jointly, limiting plate activity joint has the draw-in groove inside, the cooling tank has been seted up jointly to inside and the both sides edge inside of module bottom, a plurality of connecting pipes that are the symmetry setting of module upper surface both sides fixedly connected with, a plurality of connecting pipes upper end equal fixedly connected with hollow slab, the through-hole has all been seted up to hollow slab upper end.

Preferably, a first pipeline is fixedly connected to one side of the cooling groove, the first pipeline extends to the lower end of the module and is fixedly connected with a cooler, the upper end of the cooler is fixedly connected with the upper end of the module, and a second pipeline is fixedly connected to the other side of the cooler.

Preferably, the sliding blocks are fixedly connected with the upper ends of the sliding blocks, and the outer portions of the sliding blocks are engraved with a plurality of anti-skidding patterns.

Preferably, a plurality of symmetrically arranged supporting legs are fixedly connected to two sides of the lower surface of the module.

Preferably, a valve is fixedly installed on the pipe wall of the first pipeline.

The die for producing the magnesium alloy fittings of the electric bicycle has the beneficial effects that: through setting up spout and slider convenience can take out the internals at the shaping of mould internals back quick pulling under the opposite shaping board effect, carries out quick cooling through the cooling tank around the mould simultaneously, and last cooling water through first pipeline, second pipeline and cooler and cool down the cyclic use moreover, extravagant cooling water when avoiding the cooling, pour the cooling rate piece, be convenient for the drawing of patterns use moreover, make things convenient for the workman to master and wholly carry out parts machining use, increase subsequent whole availability factor.

Drawings

Fig. 1 is a schematic diagram of the external structure of a mold for producing magnesium alloy fittings of an electric bicycle;

Fig. 2 is a schematic bottom view of a mold for producing magnesium alloy fittings of an electric bicycle according to the present utility model;

Fig. 3 is a schematic diagram of the internal structure of a mold cavity in a mold for producing magnesium alloy fittings of an electric bicycle according to the present utility model;

fig. 4 is a schematic structural view of a forming plate and a limiting plate in a mold for producing magnesium alloy fittings of an electric bicycle according to the present utility model;

Fig. 5 is a schematic side sectional structure of a module in a mold for producing magnesium alloy fittings of an electric bicycle according to the present utility model.

In the figure: the die block 1, the die cavity 2, the sliding groove 3, the clamping groove 4, the sliding block 5, the forming plate 6, the limiting plate 7, the pull block 8, the cooling groove 9, the connecting pipe 10, the hollow plate 11, the through hole 12, the first pipeline 13, the valve 14, the cooler 15, the second pipeline 16 and the supporting legs 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a die for producing magnesium alloy accessories of electric bicycles comprises a die block 1, wherein a die groove 2 is formed in the die block 1, symmetrically arranged sliding grooves 3 are formed in two sides of the die groove 2, the upper ends of the sliding grooves 3 penetrate through the upper surface of the die block 1, clamping grooves 4 are formed in the center of the bottom end of the inside of the die groove 2, sliding blocks 5 are slidably connected in the sliding grooves 3, forming plates 6 are fixedly connected to one sides, far away from the sliding grooves 3, of each two sliding blocks 5, and limiting plates 7 are fixedly connected to the bottom ends of the forming plates 6, the limiting plates 7 are movably clamped into the clamping grooves 4, cooling grooves 9 are formed in the inside of the bottom end of the die block 1 and the inside of edges of two sides of the die block 1, a plurality of symmetrically arranged connecting pipes 10 are fixedly connected to the two sides of the upper surface of the die block 1, hollow plates 11 are fixedly connected to the upper ends of the connecting pipes 10, and through holes 12 are formed in the upper ends of the hollow plates 11; one side of the cooling groove 9 is fixedly connected with a first pipeline 13, the first pipeline 13 extends to the lower end of the module 1 and is fixedly connected with a cooler 15, the upper end of the cooler 15 is fixedly connected with the upper end of the module 1, and the other side of the cooler 15 is fixedly connected with a second pipeline 16.

The equal fixedly connected with of a plurality of slider 5 upper end draws piece 8, and a plurality of draw piece 8 outside is carved with a plurality of anti-skidding line, is favorable to conveniently taking out inside part under the effect of slider 5 through the drawing piece 8 that has anti-skidding line.

The support legs 17 which are symmetrically arranged are fixedly connected to the two sides of the lower surface of the module 1, so that the overall support stability of the module 1 can be conveniently increased through the support legs 17.

The valve 14 is fixedly arranged on the pipe wall of the first pipeline 13, so that the control of the cooling water in the first pipeline 13 is facilitated through the valve 14, and the continuous use is facilitated.

Working principle: when using, when needs are pour the production to electric bicycle almag part, firstly carry out stable support with module 1 through a plurality of stabilizer blade 17, simultaneously pour molten iron that the almag melts into die cavity 2 inside, at this moment with inside pouring into hollow board 11 with the coolant liquid through penetrating opening 12, hollow board 11 can pour into cooling tank 9 inside with the coolant liquid through a plurality of connecting pipes 10, the inside coolant liquid of cooling tank 9 can carry out the cooling shaping of cooling down fast to the part of die cavity 2 inside this moment, then open first pipeline 13 through valve 14, open cooler 15 simultaneously, the coolant liquid after the heating can pass first pipeline 13 and get into inside cooler 15, at this moment cooler 15 can cool off the coolant liquid after the heat exchange fast then discharge through second pipeline 16, make things convenient for the later stage to circulate and use, at this moment, will not have the part corner of shaping board 6 to break away from through external utensil, then respectively stimulate a plurality of pull block 8 this moment, a plurality of pull block 8 synchronous pulling slider 5, stable drive shaping board 6 under the slip spacing effect of 3 this moment, can drive shaping board 6 to rise through the side of a plurality of chute 5, can drive down the electric bicycle shaping board 7 and carry out the effect of lifting shaping board 3 fast, the side-by the side of the shaping board 3, the shaping board is carried out the side 3 is convenient for carrying out the shaping at the side of the side-plate 3, the side-stop plate is carried out the side-down in the side shaping magnesium alloy is carried out at the side 3.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. A mould for electric bicycle magnesium alloy accessory production, its characterized in that, including module (1), spout (3) that are the symmetry setting have been seted up to module (1) inside, spout (3) upper end runs through module (1) upper surface, just draw-in groove (4) have been seted up in the inside bottom center department of spout (2), the equal sliding connection of spout (3) has slider (5), every two one side that spout (3) were kept away from to slider (5) all fixedly connected with shaping board (6), just shaping board (6) bottom all fixedly connected with limiting plate (7), limiting plate (7) movable joint has draw-in groove (4) inside, cooling tank (9) have been seted up jointly to inside module (1) bottom and both sides edge, a plurality of connecting pipes (10) that are the symmetry setting are fixedly connected with in module (1) upper surface both sides, a plurality of connecting pipe (10) upper end all fixedly connected with hollow board (11), hollow board (11) all have been seted up through opening (12) in the upper end.

2. The die for producing magnesium alloy accessories of electric bicycles according to claim 1, characterized in that a first pipeline (13) is fixedly connected to one side of the cooling groove (9), the first pipeline (13) extends to the lower end of the module (1) and is fixedly connected with a cooler (15), the upper end of the cooler (15) is fixedly connected with the upper end of the module (1), and a second pipeline (16) is fixedly connected to the other side of the cooler (15).

3. The die for producing magnesium alloy accessories of electric bicycles, according to claim 1, is characterized in that a plurality of pull blocks (8) are fixedly connected to the upper ends of the sliding blocks (5), and a plurality of anti-slip patterns are engraved on the outer portions of the pull blocks (8).

4. The die for producing magnesium alloy accessories of electric bicycles, according to claim 1, characterized in that two sides of the lower surface of the module (1) are fixedly connected with a plurality of symmetrically arranged supporting feet (17).

5. The die for producing the magnesium alloy fittings of the electric bicycle according to claim 2, wherein a valve (14) is fixedly arranged on the tube wall of the first pipeline (13).