CN208261819U - A kind of automobile damper bracket mold - Google Patents

Abstract

A kind of automobile damper bracket mold, including the fixed mold core of side in the middle part of fixed clamping plate, the mavable module core being arranged in the middle part of moving clamping plate, ejector retainner plate, side bottom outlet forming slide and support block is arranged in, the other side of the fixed mold core and mavable module core is additionally provided with tooth form exhaust block, and tooth form exhaust block is connected to die casting space；The side bottom outlet forming slide is located between side, fixed clamping plate and the moving clamping plate in die casting space, and side bottom outlet forming slide stretches out one section of formation bottom outlet forming blocks into die casting space, and it is adjustable that the forming blocks, which protrude into the distance in die casting space,.The utility model is equipped with tooth form exhaust block in the other side of fixed mold core and mavable module core, and tooth form exhaust block is connected to die casting space, guarantees the steady of gas discharge；The fixed clamping plate and moving clamping plate are linked together by the guide post guiding mechanism to be formed of arranging in pairs or groups with guide sleeve, also ensure that the steady of moving clamping plate and fixed clamping plate in process, while nor affecting on the separation of two bottom plates.

Description

A kind of automobile damper bracket mold

Technical field

The utility model relates to die casting mold field, in particular a kind of automobile damper bracket mold.

Background technique

Die casting is the important process equipment for producing various industrial products, with the rapid hair of Design of Die industry Exhibition and precision component aviation, boat too, the popularization and application of the industrial departments such as electronics, machinery, ship and automobile, product is to mold Requirement it is higher and higher, traditional Design of Die method can not adapt to successive generations of products and improve quality requirement.

Summary of the invention

The utility model aim is to solve the above problems, and provides a kind of automobile damper bracket mold, specifically by with Lower technical solution is realized:

A kind of automobile damper bracket mold, including the fixed mold core of side in the middle part of fixed clamping plate is arranged in, is arranged in dynamic model Mavable module core, ejector retainner plate, side bottom outlet forming slide and support block, the moving clamping plate in the middle part of bottom plate are fixedly connected with the support block And activity space is formed therebetween, the ejector retainner plate is located in the activity space；The fixed clamping plate is moved with described Baffle plate is opposite, so that the fixed mold core is opposite with the mavable module core, it is empty that die casting is formed between the fixed mold core and mavable module core Between, the side of fixed mold core and mavable module core is equipped with the spreader between fixed clamping plate and moving clamping plate；The fixed clamping plate top Portion side is equipped with material cylinder, and the downward connecting bushing of material cylinder, for the bushing downward through fixed clamping plate, bushing has sprue, described Sprue is connected to by two branch flow passages with the spreader, and the spreader is connected to die casting space, the fixed mold core and dynamic model The other side of benevolence is additionally provided with tooth form exhaust block, and tooth form exhaust block is connected to die casting space；The side bottom outlet forming slide is located at pressure It casts between side, fixed clamping plate and the moving clamping plate in space, side bottom outlet forming slide stretches out one section of formation into die casting space Bottom outlet forming blocks, and the forming blocks protrude into die casting space distance be it is adjustable, the fixed mold core close to product two feet it Between be equipped with reinforcing rib, die casting further includes cast gate, and the cast gate is located at the upper surface of material cylinder, cast gate into pour thickness >= 3.5mm, the outer surface of cast gate are equipped with the notch of triangle, and the mould inside is that product increase feeding is logical close to the position of cast gate Road, the Feeding channel are multistage capacitance-variable channel, and the cross-sectional area of Feeding channel becomes larger from outside to inside, while in die casting space It is demoulded equipped with inside extraction transformational structure help.

Preferably, the water-cooling channel for having cooling water is respectively set in the inside of the fixed mold core, mavable module core.

Preferably, the branch flow passage is in crosswise, and it is symmetricly set on the two sides of the sprue.

Preferably, the fixed clamping plate and moving clamping plate are connected to by the guide post guiding mechanism to be formed of arranging in pairs or groups with guide sleeve Together.

Spreader is arranged in the side of mavable module core, fixed mold core in the utility model, and die casting space is connected by spreader, is being added Working hour from material cylinder blanking, enters spreader after sprue to branch flow passage shunts, spreader can improve the trend of molten metal, i.e., When control die casting space in casting molding, while can also reduce the generation of the stomata in press casting procedure, the fixed mold core and dynamic The other side of mode is additionally provided with tooth form exhaust block, and tooth form exhaust block is connected to die casting space, in the mistake that fixed mold core and mavable module core close up Cheng Zhong, gas can be discharged from, and will cause multiple stomatas in die casting if being vented not in time, while being vented also should not mistake Fastly, adverse effect is also easy to produce to the molding of die casting, therefore the utility model selects tooth form exhaust block, guarantees gas discharge It is steady；The fixed clamping plate and moving clamping plate are linked together by the guide post guiding mechanism to be formed of arranging in pairs or groups with guide sleeve, also can Ensure the steady of moving clamping plate and fixed clamping plate in process, while nor affecting on the separation of two bottom plates, die casting is also It is located between side, fixed clamping plate and the moving clamping plate in die casting space including side bottom outlet forming slide, bottom outlet molding in side is slided Block stretches out one section of formation bottom outlet forming blocks into die casting space, and the forming blocks protrude into die casting space distance be it is adjustable, this A procedure is saved for the bottom outlet processing of product side, and the forming blocks can adjust and even more conveniently process different size Bottom outlet, aiming at the problem that foot that product in process of producing product stretches out is easily deformed, the utility model fixed mold core is close to product It is equipped with reinforcing rib between two feet, deformation of products can be effectively prevent；The utility model further includes cast gate, and the cast gate is located at material The upper surface of cylinder, cast gate into pouring thickness >=3.5mm, it is contemplated that present high speed Die Casting is more and more, and the utility model will Cast gate into pouring thickness control in >=3.5mm, it is sufficient to meet the needs of high speed die casting, the outer surface of cast gate is equipped with lacking for triangle Mouthful, this goes cast gate more easily reason after the completion of allowing for die casting, since there are three for cast gate outer surface when removing cast gate Angular notch, pour in this way the power that discharge surface is subject to be it is unbalanced, the power that cast gate is subject to can be concentrated at triangular gap, and three Angular shape can preferably destroy the contact surface of notch and cast gate again, efficiently remove cast gate, produce in the utility model Aperture becomes larger suddenly during product, when cast gate distal end is because of charging can substitute into large quantity of air and interiors of products is caused to generate greatly Stomata is measured, so as to cause product defect rate raising, to solve the problems, such as this stomata, the mould inside of the utility model is close to cast gate Position be that product increases Feeding channel, which is multistage capacitance-variable channel, the from outside to inside cross-sectional area of Feeding channel Become larger, in this way charging have the process adapted to step by step, will not due to charging when channel aperture become larger and feed liquid suddenly Have little time to adapt to the variation of volume and bring large quantity of air into, to solve the problems, such as stomata, while such structure will lead to demoulding Difficulty, the utility model are equipped with internal extraction transformational structure in die casting space to help to demould.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the top view of the utility model.

In figure: 1, fixed clamping plate；2, fixed mold core；3, moving clamping plate；4, mavable module core；5, ejector retainner plate；6, support block；7, die casting is empty Between；8, spreader；9, material cylinder；10, tooth form exhaust block；11, cast gate；12, side bottom outlet forming slide；13, bottom outlet forming blocks； 14, Feeding channel.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements It is logical, it can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used To understand the concrete meaning of above-mentioned term as the case may be.

Referring to Fig. 1 to Fig. 2 description according to a kind of automobile damper bracket mold of the utility model embodiment, including Mavable module core 4, the ejector retainner plate 5, side bottom that the fixed mold core 2 of 1 middle part side of fixed clamping plate is set, 3 middle part of moving clamping plate is set Hole forming sliding block 12 and support block 6, the moving clamping plate 3 are fixedly connected with the support block 6 and form movable sky therebetween Between, the ejector retainner plate 5 is located in the activity space；The fixed clamping plate 1 is opposite with the moving clamping plate 3, thus described fixed Mode 2 and the mavable module core 4 are opposite, and die casting space 7, fixed mold core 2 and dynamic model are formed between the fixed mold core 2 and mavable module core 4 The side of benevolence 4 is equipped with the spreader 8 between fixed clamping plate 1 and moving clamping plate 3；1 top side of fixed clamping plate is equipped with Material cylinder 9, the downward connecting bushing of material cylinder 9, for the bushing downward through fixed clamping plate 1, bushing has sprue, and the sprue is logical It crosses two branch flow passages to be connected to the spreader 8, the spreader 8 is connected to die casting space 7, the fixed mold core 2 and mavable module core 4 The other side is additionally provided with tooth form exhaust block 10, and tooth form exhaust block 10 is connected to die casting space 7；The side bottom outlet forming slide 12 is located at Between the side in die casting space 7, fixed clamping plate 1 and moving clamping plate 3, side bottom outlet forming slide 12 is stretched out into die casting space 7 One section of formation bottom outlet forming blocks 13, and the forming blocks 13 distance that protrudes into die casting space 7 be it is adjustable, the fixed mold core 2 is close Reinforcing rib is equipped between two feet of product, die casting further includes cast gate 11, and the cast gate 11 is located at the upper surface of material cylinder 9, Cast gate 11 into thickness >=3.5mm is poured, the outer surface of cast gate 11 is equipped with the notch of triangle, and the mould inside is close to cast gate Position is that product increases Feeding channel 14, which is multistage capacitance-variable channel, and Feeding channel 14 is transversal from outside to inside Area becomes larger, while being equipped with internal extraction transformational structure help in die casting space and demoulding.

Preferably, the water-cooling channel for having cooling water is respectively set in the inside of the fixed mold core 2, mavable module core 4.

Preferably, the branch flow passage is in crosswise, and it is symmetricly set on the two sides of the sprue.

Preferably, the fixed clamping plate 1 and moving clamping plate 3 are connect by the guide post guiding mechanism to be formed of arranging in pairs or groups with guide sleeve Together.

Spreader is arranged in the side of mavable module core, fixed mold core in the utility model, and die casting space is connected by spreader, is being added Working hour from material cylinder blanking, enters spreader after sprue to branch flow passage shunts, spreader can improve the trend of molten metal, i.e., When control die casting space in casting molding, while can also reduce the generation of the stomata in press casting procedure, the fixed mold core and dynamic The other side of mode is additionally provided with tooth form exhaust block, and tooth form exhaust block is connected to die casting space, in the mistake that fixed mold core and mavable module core close up Cheng Zhong, gas can be discharged from, and will cause multiple stomatas in die casting if being vented not in time, while being vented also should not mistake Fastly, adverse effect is also easy to produce to the molding of die casting, therefore the utility model selects tooth form exhaust block, guarantees gas discharge It is steady；The fixed clamping plate and moving clamping plate are linked together by the guide post guiding mechanism to be formed of arranging in pairs or groups with guide sleeve, also can Ensure the steady of moving clamping plate and fixed clamping plate in process, while nor affecting on the separation of two bottom plates, die casting is also It is located between side, fixed clamping plate and the moving clamping plate in die casting space including side bottom outlet forming slide, bottom outlet molding in side is slided Block stretches out one section of formation bottom outlet forming blocks into die casting space, and the forming blocks protrude into die casting space distance be it is adjustable, this A procedure is saved for the bottom outlet processing of product side, and the forming blocks can adjust and even more conveniently process different size Bottom outlet, aiming at the problem that foot that product in process of producing product stretches out is easily deformed, the utility model fixed mold core is close to product It is equipped with reinforcing rib between two feet, deformation of products can be effectively prevent；The utility model further includes cast gate, and the cast gate is located at material The upper surface of cylinder, cast gate into pouring thickness >=3.5mm, it is contemplated that present high speed Die Casting is more and more, and the utility model will Cast gate into pouring thickness control in >=3.5mm, it is sufficient to meet the needs of high speed die casting, the outer surface of cast gate is equipped with lacking for triangle Mouthful, this goes cast gate more easily reason after the completion of allowing for die casting, since there are three for cast gate outer surface when removing cast gate Angular notch, pour in this way the power that discharge surface is subject to be it is unbalanced, the power that cast gate is subject to can be concentrated at triangular gap, and three Angular shape can preferably destroy the contact surface of notch and cast gate again, efficiently remove cast gate, produce in the utility model Aperture becomes larger suddenly during product, when cast gate distal end is because of charging can substitute into large quantity of air and interiors of products is caused to generate greatly Stomata is measured, so as to cause product defect rate raising, to solve the problems, such as this stomata, the mould inside of the utility model is close to cast gate Position be that product increases Feeding channel, which is multistage capacitance-variable channel, the from outside to inside cross-sectional area of Feeding channel Become larger, in this way charging have the process adapted to step by step, will not due to charging when channel aperture become larger and feed liquid suddenly Have little time to adapt to the variation of volume and bring large quantity of air into, to solve the problems, such as stomata, while such structure will lead to demoulding Difficulty, the utility model are equipped with internal extraction transformational structure in die casting space to help to demould.

In the description of this specification, the description meaning of reference term " one embodiment ", " example " or " some examples " etc. Refer to that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, particular features, structures, materials, or characteristics described in any one or more embodiments or can be shown It can be combined in any suitable manner in example.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (4)

1. a kind of automobile damper bracket mold, which is characterized in that including the fixed mold core of side in the middle part of fixed clamping plate is arranged in, sets Set mavable module core, ejector retainner plate, side bottom outlet forming slide and the support block in the middle part of moving clamping plate, the moving clamping plate and the support block It is fixedly connected with and is formed therebetween activity space, the ejector retainner plate is located in the activity space；The fixed clamping plate It is opposite with the moving clamping plate, so that the fixed mold core is opposite with the mavable module core, the shape between the fixed mold core and mavable module core At die casting space, the side of fixed mold core and mavable module core is equipped with the spreader between fixed clamping plate and moving clamping plate；It is described fixed Baffle plate top side is equipped with material cylinder, the downward connecting bushing of material cylinder, and the bushing has mainstream downward through fixed clamping plate, bushing Road, the sprue are connected to by two branch flow passages with the spreader, and the spreader is connected to die casting space, the fixed mold core It is additionally provided with tooth form exhaust block with the other side of mavable module core, tooth form exhaust block is connected to die casting space；The side bottom outlet forming slide It is located between side, fixed clamping plate and the moving clamping plate in die casting space, side bottom outlet forming slide stretches out one into die casting space Section formed bottom outlet forming blocks, and the forming blocks protrude into die casting space distance be it is adjustable, the fixed mold core close to product two Reinforcing rib is equipped between a foot, die casting further includes cast gate, and the cast gate is located at the upper surface of material cylinder, cast gate into pouring thickness >=3.5mm, the outer surface of cast gate are equipped with the notch of triangle, and the mould inside is that product increases feeding close to the position of cast gate Channel, the Feeding channel are multistage capacitance-variable channel, and the cross-sectional area of Feeding channel becomes larger from outside to inside, while die casting space The interior inside extraction transformational structure that is equipped with helps to demould.

2. mold according to claim 1, which is characterized in that the fixed mold core, mavable module core inside be respectively set and have The water-cooling channel of cooling water.

3. mold according to claim 2, which is characterized in that the branch flow passage is in crosswise, and is symmetricly set on described The two sides of sprue.

4. mold according to claim 1, which is characterized in that the fixed clamping plate and moving clamping plate pass through guide post and guide sleeve The guiding mechanism that collocation is formed links together.