CN118357436A - Die casting die for producing right suspension bracket of engine - Google Patents
Die casting die for producing right suspension bracket of engine Download PDFInfo
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- CN118357436A CN118357436A CN202410773800.0A CN202410773800A CN118357436A CN 118357436 A CN118357436 A CN 118357436A CN 202410773800 A CN202410773800 A CN 202410773800A CN 118357436 A CN118357436 A CN 118357436A
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- 239000000725 suspension Substances 0.000 title claims abstract description 33
- 238000004512 die casting Methods 0.000 title claims abstract description 21
- 210000001503 joint Anatomy 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 9
- 239000013589 supplement Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2236—Equipment for loosening or ejecting castings from dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
- B22D17/266—Mechanisms or devices for locking or opening dies hydraulically
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to a die casting die for producing a right suspension bracket of an engine, which comprises an upper die frame and a lower die frame, wherein an upper die core and a lower die core are arranged between the upper die frame and the lower die frame, a lower die cavity is arranged at the upper end of the lower die core, a bracket forming part is arranged on the lower die cavity, a forming groove is formed at the upper end of the bracket forming part, an upper die cavity is arranged at the lower end of the upper die core, a left inclined sliding block which slides downwards obliquely from left to right is arranged at the left side of the upper part of the upper die core in the upper die frame, an inner concave forming part is arranged at one end of the left inclined sliding block, a right inclined sliding block which slides upwards obliquely from right to left is arranged at the right side of the lower part of the upper die core in the upper die frame, an inner cavity forming part is arranged at one end of the right inclined sliding block, a positioning cylinder is arranged at the rear side of the upper die core, and one end of a positioning inserted rod connected with the positioning cylinder is inserted into the positioning groove. The invention can form complex structures of the inner concave surface, the circular inner cavity and the circular through hole, and simultaneously, a double locking structure is arranged to avoid the retreating of the inner cavity forming part.
Description
Technical Field
The invention relates to the technical field of automobile engine suspension brackets, in particular to a die casting die for producing an engine right suspension bracket.
Background
The variety of automobile engine suspension brackets is various, and with the improvement of the living standard of people, people consume more and more automobiles, and the market of the automobile engine suspension brackets is becoming larger and larger.
The engine right suspension bracket is one of common automobile engine suspension brackets, as shown in fig. 7 and 8, the engine right suspension bracket comprises a right suspension bracket main body 42, a plurality of supporting legs 45 are arranged around the lower part of the right suspension bracket main body 42, the right suspension bracket main body 42 is in a bench shape as a whole, an inner concave surface 43 is arranged on one side of the upper part of the right suspension bracket main body 42, the inner concave surface 43 is obliquely upwards arranged from left to right, a circular inner cavity 46 which is obliquely downwards is arranged on the other side of the upper part of the right suspension bracket main body 42, the circular inner cavity 46 is obliquely upwards arranged from right to left, a circular through hole 44 is communicated between the circular inner cavity 46 and the inner concave surface 43, and a common core-pulling structure cannot be produced due to the complex structural positions of the inner concave surface 43, the circular inner cavity 46 and the circular through hole 44, meanwhile, the problem that a core-pulling block is backwards pulled by taking into consideration of injection of a die cavity into consideration.
Disclosure of Invention
The invention aims to solve the technical problem of providing a die casting die for producing an engine right suspension bracket, which can form a complex structure of an inner concave surface, a round inner cavity and a round through hole, and simultaneously is provided with a double locking structure to avoid the retreating of an inner cavity forming part, so that the stability is better.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a die casting die of production engine right side suspension support, including last mould frame and lower mould frame, last mould frame and lower mould frame between install upper mould core and lower mould core of stacking from top to bottom, lower mould core upper end be equipped with down the die cavity, be provided with the support shaping portion of upwards arching down on this die cavity, support shaping portion upper end seted up shaping recess, last mould core lower extreme be equipped with the die cavity, this last die cavity and lower die cavity concatenation form the die cavity, the left side that is located upper mould core upper portion in install left inclined slide block from left to right inclined slide block that inclines downwards and inserts in the die cavity, the right side that is located upper mould core lower part in install from right inclined slide block to left inclined slide block, this inclined slide block one end of right inclined slide block install the inner chamber shaping portion that inclines upwards to insert in the die cavity, the one end insert shaping recess and be equipped with the hole site embedded rod with the butt joint of concave shaping portion, the other end of every inclined slide block splice form the die cavity, the drive cylinder of the vertical positioning cylinder of side that has the drive cylinder of locating cylinder, the cylinder is connected to the vertical positioning cylinder of the side of the piston rod is installed to the locating seat.
As a supplement to the technical scheme of the invention, two sides of the lower end of the lower die frame are respectively provided with a die leg, a top plate component which slides up and down is arranged between the two die legs, and a plurality of ejector rods which are vertically inserted into the die cavity are arranged on the top plate component.
As a supplement to the technical scheme of the invention, the inner side of the sliding block seat is provided with a guide protrusion for the left inclined sliding block or the right inclined sliding block to slide obliquely.
As a supplement to the technical scheme of the invention, the lower end of the sliding block seat positioned on the right side is provided with a locking groove, the right side of the lower die frame is provided with a locking device, the locking device comprises a locking block and a lifting cylinder for controlling the locking block to slide up and down, and the upper end of the locking block is inserted into the locking groove.
As a supplement to the technical scheme of the invention, a T-shaped clamping groove is formed on the outer side of the sliding block seat, and a clamping head matched with the T-shaped clamping groove is arranged at one end of a piston rod of the driving oil cylinder.
As a supplement to the technical scheme of the invention, the upper end of the lower mold core is respectively provided with a positioning butt joint part at the front side and the rear side of the bracket forming part, the positioning butt joint part is in an isosceles triangle block structure, and the lower end of the upper mold core is provided with a butt joint groove matched with the positioning butt joint part; the positioning butt joint part not only can be matched with the butt joint groove to realize the position precision of the forming part, but also can stabilize the structure of the bracket forming part, and the structural strength and the stability are improved.
As a supplement to the technical scheme of the invention, the positioning groove is an arc groove, the positioning inserted rod is of a round rod structure, and one end of the positioning inserted rod is in a round table shape.
As a supplement to the technical scheme of the invention, the left side of the upper end of the upper die frame is provided with a mounting groove, the upper end and the left side of the mounting groove are both open, the upper port of the mounting groove is sealed by a cover plate, and the left inclined sliding block and a sliding block seat connected with the left inclined sliding block are both arranged in the mounting groove.
As a supplement to the technical scheme of the invention, a charging barrel is arranged in the upper part of the upper die frame and positioned in front of the upper die core, a locking piece which is tightly attached to the charging barrel is embedded and arranged at the lower end of the upper die frame, the locking piece is fixed with the upper die frame through a fastener, a diversion cone is arranged at the upper end of the lower die frame and positioned below the charging barrel, and a pouring channel is arranged between the diversion cone and the lower die cavity at the upper end of the lower die core.
As a supplement to the technical scheme of the invention, the other end of the right inclined slide block is provided with a mounting groove, a quick-change connector is arranged in the mounting groove, one end of the quick-change connector is connected with a cooling pipeline, one end of the cooling pipeline penetrates through the right inclined slide block and stretches into the inner cavity forming part, and the other end of the quick-change connector is connected with an external water pipe extending to the outer side of the die.
The beneficial effects are that: the invention relates to a die casting die for producing a right suspension bracket of an engine, which has the following advantages:
1. The two sliding block seats are controlled to move relatively close by the two driving oil cylinders respectively, the sliding block seat on the left side slides rightwards to drive the left inclined sliding block to move together with the inner concave forming part, one end of the inner concave forming part is obliquely downwards inserted into the upper die cavity, the inner concave forming part is used for assisting in forming the inner concave, the sliding block seat on the right side slides leftwards to drive the right inclined sliding block to move together with the inner cavity forming part, one end of the inner cavity forming part obliquely upwards passes through the forming groove and is inserted into the upper die cavity, the inner cavity forming part is used for assisting in forming a circular inner cavity, meanwhile, a hole position insert rod at the end part of the inner cavity forming part is butted with the inner concave forming part, and the hole position insert rod is used for assisting in forming a circular through hole, so that the upper part of the right suspension bracket main body is complex in structure and difficult to form is solved;
2. The traditional oil cylinders which are obliquely arranged directly drive core pulling, the inner cavity forming part and the inner concave surface forming part adopt structures which are converted into oblique movement by linear driving, and the space layout is adjustable, so that the interference of components can be effectively avoided;
3. One end of the positioning inserted rod is inserted into the positioning groove, so that the problem that the inner cavity forming part retreats due to the impact of the metal solution on the inner cavity forming part and the product forming is influenced can be effectively avoided, and the positioning groove and the positioning inserted rod are matched with each other to form a first heavy locking structure; the upper end of the locking block is inserted into the locking groove, so that the effect of preventing the inner cavity forming part and the sliding block seat from retreating can be achieved, and the matching of the locking groove and the locking block belongs to a second locking structure; the double locking structure has double insurance, and the position of the inner cavity forming part is more accurate;
4. The positioning butt joint part not only can be matched with the butt joint groove to ensure the position precision of the support forming part, but also can stabilize the structure of the support forming part, and the structural strength and the stability are improved.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic view of the lower mold core and lower mold frame of the present invention;
FIG. 3 is a schematic view of the upper mold core and upper mold frame of the present invention;
FIG. 4is a schematic view of the structure of the concave forming part, the cavity forming part, the slide block seat and the driving cylinder according to the present invention;
FIG. 5 is a schematic view of the structure of the cavity forming part, the slide block seat, the driving oil cylinder, the positioning insert rod and the positioning oil cylinder according to the present invention;
FIG. 6 is a schematic view of the structure of the cavity forming part and the right inclined slide block according to the present invention;
FIG. 7 is a schematic structural view of the processed product of the present invention;
FIG. 8 is a schematic view of the structure of the processed product of the present invention at different angles.
The diagram is: 1. the mold comprises an upper mold frame, 2, an upper mold core, 3, a lower mold core, 4, a lower mold frame, 5, a concave forming part, 6, an inner cavity forming part, 7, a slide block seat, 8, a driving oil cylinder, 9, a left inclined slide block, 10, a mounting groove, 11, a bracket forming part, 12, a hole position embedded rod, 13, a mold foot, 14, a top plate component, 15, a push rod, 16, a lifting oil cylinder, 17, a locking block, 18, a right inclined slide block, 19, a positioning inserted rod, 20, a lower mold cavity, 21, a forming groove, 22, a positioning butt joint part, 23, an upper mold cavity, 24, a locking groove, 25, a clamping head, 26, a T-shaped clamping groove, 27, a positioning groove, 28, a guiding bulge, 29, a positioning oil cylinder, 30, a butt joint groove, 31, a coupling, 32, a cover plate, 33, a charging barrel, 34, a locking block, 35, a split cone, 36, a pouring channel, 37, a guiding seat, 38, a mounting groove, 39, a quick-change joint, 40, a cooling pipeline, 41, an external water pipe, 42, a right suspension bracket main body, 43, an inner cavity, a concave surface, 44, a through hole, a 45, a circular supporting leg, a 47, a circular supporting plate, a circular inner cavity, a circular supporting plate and a circular shape.
Description of the embodiments
The application will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present application, and such equivalents are intended to fall within the scope of the application as defined in the appended claims.
The embodiment of the invention relates to a die casting die for producing a right suspension bracket of an engine, wherein fig. 1 is a basic view of a front view, front, rear, left, right, upper, lower and other azimuth limiting words, the die is used for carrying out position description on the basis of a use state, the left and right correspond to two sides of the lower die frame 4 in the length direction, and the front and rear correspond to two sides of the lower die frame 4 in the width direction.
The die casting die comprises an upper die frame 1 and a lower die frame 4, an upper die core 2 and a lower die core 3 which are stacked up and down are arranged between the upper die frame 1 and the lower die frame 4, a lower die cavity 20 is arranged at the upper end of the lower die core 3, a bracket forming part 11 which is arched upwards is arranged on the lower die cavity 20, a forming groove 21 is arranged at the upper end of the bracket forming part 11, an upper die cavity 23 is arranged at the lower end of the upper die core 2, the upper die cavity 23 and the lower die cavity 20 are spliced to form a die cavity, a left oblique sliding block 9 which is obliquely and downwards slid from left to right is arranged at the left side of the upper part of the upper die core 2 in the upper die frame 1, an inner concave forming part 5 which is obliquely and downwards inserted into the upper die cavity 23 is arranged at one end of the left oblique sliding block 9, a right oblique sliding block 18 which is obliquely and upwards slid from right to left is arranged at the right side of the lower part of the upper die core 2 in the upper die frame 1, the right inclined slide block 18 is provided with an inner cavity forming part 6 which is obliquely inserted upwards into an upper die cavity 23, one end of the inner cavity forming part 6 is inserted into a forming groove 21 and is provided with a hole position embedded rod 12 which is in butt joint with the inner concave forming part 5, the other end of each inclined slide block is slidably connected with a slide block seat 7, the outer side of the upper die frame 1 is provided with a driving oil cylinder 8 which is in one-to-one correspondence with the slide block seats 7 and is in horizontal sliding, the upper part of the inner cavity forming part 6 is longitudinally provided with a positioning groove 27, the rear side of the upper die frame 1 is provided with a positioning oil cylinder 29, a piston rod of the positioning oil cylinder 29 is connected with a positioning inserted rod 19, and one end of the positioning inserted rod 19 is inserted into the positioning groove 27, so that the inner cavity forming part 6 is prevented from retreating due to the impact of a metal solution on the inner cavity forming part 6 and the product is prevented from being influenced; the cooperation of the positioning groove 27 and the positioning plunger 19 belongs to the first re-locking structure.
When the left sliding block seat 7 slides rightwards, the inner concave surface forming part 5 is driven to be obliquely downwards inserted into the upper die cavity 23, otherwise, when the left sliding block seat 7 slides leftwards, the inner concave surface forming part 5 is driven to be obliquely upwards pulled out of the upper die cavity 23; when the right slide block seat 7 slides leftwards, the inner cavity forming part 6 is driven to be obliquely upwards inserted into the upper die cavity 23, otherwise, when the right slide block seat 7 slides rightwards, the inner cavity forming part 6 is driven to be obliquely downwards pulled out of the upper die cavity 23.
Referring to fig. 5, the piston rod of the positioning cylinder 29 is connected with the positioning rod 19 by a coupling 31.
As shown in fig. 1, two sides of the lower end of the lower die frame 4 are respectively provided with a die leg 13, a top plate assembly 14 sliding up and down is arranged between the two die legs 13, and a plurality of ejector rods 15 vertically inserted into the die cavity are arranged on the top plate assembly 14; the ejector rod 15 is controlled by the top plate assembly 14 to eject the molded product.
Referring to fig. 4, a guiding protrusion 28 for the left oblique sliding block 9 or the right oblique sliding block 18 to slide obliquely is arranged on the inner side of the sliding block seat 7; the die is provided with two slide blocks 7 in total, the guide protrusions 28 of the slide blocks 7 positioned on the left side are obliquely upwards arranged from left to right, and the guide protrusions 28 of the slide blocks 7 positioned on the right side are obliquely downwards arranged from left to right; each slide seat 7 comprises at least one guide projection 28.
Referring to fig. 1 and 2, a locking groove 24 is formed at the lower end of the right slider seat 7, the locking groove 24 is rectangular, square, round or oval, preferably rectangular, the right side of the lower mold frame 4 is provided with a locking device, the locking device comprises a locking block 17 and a lifting cylinder 16 for controlling the locking block 17 to slide up and down, the upper end of the locking block 17 is inserted into the locking groove 24, thus the inner cavity forming part 6 and the slider seat 7 are prevented from retreating due to the impact of the metal solution on the inner cavity forming part 6 and the slider seat 7, and the product forming is prevented from being influenced; the cooperation of the locking groove 24 with the locking block 17 belongs to the second double locking structure.
Referring to fig. 2, the locking device further includes a guide seat 37, the guide seat 37 is fixed to the right side wall of the lower mold frame 4 by a fastener, the locking block 17 sliding up and down is installed in the guide seat 37, the locking block 17 moves stably up and down through cooperation of the guide seat 37, a lifting cylinder 16 is fixedly installed below the guide seat 37 on the right side wall of the lower mold frame 4, and a piston rod of the lifting cylinder 16 is connected with the lower end of the locking block 17.
Referring to fig. 3 and 4, a T-shaped clamping groove 26 is formed in the outer side of the sliding block seat 7, a clamping head 25 is arranged at one end of a piston rod of the driving oil cylinder 8, and the sliding block seat 7 is matched and clamped with the T-shaped clamping groove 26 through the clamping head 25, so that the sliding block seat 7 is connected with the piston rod quickly, and the sliding block seat is convenient to assemble and disassemble.
Referring to fig. 2, a positioning butt joint part 22 is respectively arranged at the upper end of the lower mold core 3 and at the front and rear sides of the bracket forming part 11, the positioning butt joint part 22 is in an isosceles triangle block structure, and a butt joint groove 30 matched with the positioning butt joint part 22 is arranged at the lower end of the upper mold core 2; the positioning butt joint part 22 not only can be matched with the butt joint groove 30 to ensure the position precision of the bracket forming part 11, but also can stabilize the structure of the bracket forming part 11 and improve the structural strength and stability.
Referring to fig. 4 and 5, the positioning slot 27 is an arc slot, the positioning insert rod 19 is of a round rod structure, and one end of the positioning insert rod 19 is in a shape of a circular truncated cone, so that the positioning insert rod is conveniently guided and inserted into the positioning slot 27.
Referring to fig. 1, a mounting groove 10 is formed in the left side of the upper end of the upper mold frame 1, the upper end and the left side of the mounting groove 10 are both open, the upper port of the mounting groove 10 is sealed by a cover plate 32, and the left inclined slide block 9 and the slide block seat 7 connected with the left inclined slide block 9 are both installed in the mounting groove 10.
Referring to fig. 4, a rail plate 47 is mounted on each of the front and rear sides of the left inclined slider 9 and the slider seat 7 connected to the left inclined slider 9, the left inclined slider 9 slides laterally along the rail plate 47, and the corresponding slider seat 7 slides obliquely along the rail plate 47; a rail plate 47 is also mounted on each of the front and rear sides of the right diagonal slider 18 and the slider seat 7 connected to the right diagonal slider 18, the right diagonal slider 18 slides laterally along the rail plate 47, and the corresponding slider seat 7 slides obliquely along the rail plate 47.
Referring to fig. 2 and 3, a barrel 33 is installed in front of an upper mold core 2 in the upper portion of an upper mold frame 1, a locking piece 34 tightly attached to the barrel 33 is embedded in the lower end of the upper mold frame 1, the locking piece 34 is fixed with the upper mold frame 1 through a fastening piece, the fastening piece is generally a bolt, the locking piece 34 is arranged to reduce the shaking of the position of the barrel 33, when the barrel 33 needs to be disassembled, the locking piece 34 is firstly removed, the barrel 33 can be more conveniently disassembled, a diversion cone 35 is installed below the barrel 33 at the upper end of a lower mold frame 4, and a pouring channel 36 is arranged between the diversion cone 35 and the lower mold cavity 20 at the upper end of the lower mold core 3.
Referring to fig. 6, the other end of the right inclined slide block 18 is provided with a mounting groove 38, a quick-change connector 39 is mounted in the mounting groove 38, one end of the quick-change connector 39 is connected with a cooling pipeline 40, one end of the cooling pipeline 40 passes through the right inclined slide block 18 and extends into the inner cavity forming part 6, and the other end of the quick-change connector 39 is connected with an external water pipe 41 extending to the outer side of the die; the external water pipes 41 are divided into two water inlet pipes, one end of each water inlet pipe is connected with the inlet end of the cooling pipeline 40, and one end of each water outlet pipe is connected with the outlet end of the cooling pipeline 40; the quick-change connector 39 belongs to the existing components and can be directly purchased in the market, and is mainly convenient to assemble and disassemble.
When the right suspension bracket of the engine is needed, the upper die frame 1, the lower die frame 4, the upper die core 2 and the lower die core 3 are folded, the lower die cavity 20 at the upper end of the lower die core 3 and the upper die cavity 23 at the lower end of the upper die core 2 are spliced together to form a die cavity, two driving cylinders 8 are respectively used for controlling the relative approaching motion of two sliding block seats 7, the left sliding block seat 7 slides rightwards to drive the left inclined sliding block 9 and the inner concave surface forming part 5 to move together, one end of the inner concave surface forming part 5 is obliquely downwards inserted into the upper die cavity 23, the inner concave surface forming part 5 is used for assisting in forming an inner concave surface 43, the right sliding block seat 7 slides leftwards to drive the right inclined sliding block 18 and the inner cavity forming part 6 to move together, one end of the inner cavity forming part 6 obliquely upwards passes through the forming groove 21 and is inserted into the upper die cavity 23, the inner cavity forming part 6 is used for assisting in forming a circular inner cavity 46, simultaneously, the hole position embedded rod 12 at the end part of the inner cavity forming part 6 is butted with the inner concave forming part 5, the hole position embedded rod 12 is used for assisting in forming a circular through hole 44, after the inner cavity forming part 6 and the hole position embedded rod 12 reach corresponding positions, a positioning oil cylinder 29 is started, one end of the positioning embedded rod 19 is controlled by the positioning oil cylinder 29 to be inserted into a positioning groove 27 at the upper part of the inner cavity forming part 6 so as to ensure the position of the inner cavity forming part 6, then a lifting oil cylinder 16 is started, the upper end of a locking block 17 is controlled by the lifting oil cylinder 16 to be inserted into a locking groove 24 so as to ensure the position of a sliding block seat 7 connected with the inner cavity forming part 6, then molten metal liquid is injected into a cavity, the cavity is filled, then the pressure is maintained in a die by a die casting machine, the die is opened after the product is formed, an upper die frame 1 and an upper die core 2 are moved upwards, the upper end of the locking block 17 is controlled by the lifting oil cylinder 29 to be separated from the locking groove 24 downwards, one end of the positioning embedded rod 19 is controlled by the positioning oil cylinder 29 to be separated from the positioning groove 27, then two slide blocks 7 are controlled to move relatively far away by two driving oil cylinders 8, the inner concave forming part 5 and the inner cavity forming part 6 are separated from the products one by one, then the top plate assembly 14 is started, and the ejector rod 15 ejects the products from the cavity.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.
The above description of the die casting mold for producing the right suspension bracket of the engine provided by the application applies specific examples to illustrate the principle and the implementation of the application, and the above examples are only used for helping to understand the method and the core idea of the application; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (10)
1. The utility model provides a die casting die of production engine right side suspension support, includes mould frame (1) and lower mould frame (4), last mould frame (1) and lower mould frame (4) between install upper mould core (2) and lower mould core (3) of stacking from top to bottom, its characterized in that: the upper end of the lower mold core (3) is provided with a lower mold cavity (20), the lower mold cavity (20) is provided with an upward arched bracket forming part (11), the upper end of the bracket forming part (11) is provided with a forming groove (21), the lower end of the upper mold core (2) is provided with an upper mold cavity (23), the upper mold cavity (23) and the lower mold cavity (20) are spliced to form a mold cavity, the left side of the upper mold core (2) positioned on the upper part in the upper mold frame (1) is provided with a left inclined slide block (9) which slides downwards from left to right, one end of the left inclined slide block (9) is provided with an inner concave forming part (5) which is inserted into the upper mold cavity (23) downwards in an inclined manner, the right inclined slide block (18) positioned on the right side of the lower part of the upper mold core (2) from right to left inclined manner is provided with an inner cavity forming part (6) which is inserted upwards obliquely into the upper mold cavity (23), one end of the inner cavity forming part (6) is inserted into the forming groove (21) and is provided with an inner cavity forming part (7) which is inserted upwards obliquely upwards, the other end of the inner cavity forming part (2) is provided with a driving cylinder (7) which is connected with one end of the driving cylinder (7) of the sliding block (7) of the sliding seat (7), the upper part of the inner cavity forming part (6) is longitudinally provided with a positioning groove (27), the rear side of the upper die frame (1) is provided with a positioning oil cylinder (29), a piston rod of the positioning oil cylinder (29) is connected with a positioning inserting rod (19), and one end of the positioning inserting rod (19) is inserted into the positioning groove (27).
2. A die casting die for producing right engine suspension brackets according to claim 1, wherein: two sides of the lower end of the lower die frame (4) are respectively provided with a die leg (13), a top plate assembly (14) which slides up and down is arranged between the two die legs (13), and a plurality of ejector rods (15) which are vertically inserted into the die cavity are arranged on the top plate assembly (14).
3. A die casting die for producing right engine suspension brackets according to claim 1, wherein: the inner side of the sliding block seat (7) is provided with a guide protrusion (28) for the left inclined sliding block (9) or the right inclined sliding block (18) to slide obliquely.
4. A die casting die for producing right engine suspension brackets according to claim 1, wherein: the lower end of the sliding block seat (7) positioned on the right side is provided with a locking groove (24), the right side of the lower die frame (4) is provided with a locking device, the locking device comprises a locking block (17) and a lifting cylinder (16) for controlling the locking block (17) to slide up and down, and the upper end of the locking block (17) is inserted into the locking groove (24).
5. A die casting die for producing right engine suspension brackets according to claim 1, wherein: the outside of slider seat (7) set up T type draw-in groove (26), piston rod one end of actuating cylinder (8) be provided with T type draw-in groove (26) complex chuck (25).
6. A die casting die for producing right engine suspension brackets according to claim 1, wherein: the upper end of the lower mold core (3) is positioned at the front side and the rear side of the support forming part (11), a positioning butt joint part (22) is respectively arranged, the positioning butt joint part (22) is of an isosceles triangle block structure, and a butt joint groove (30) matched with the positioning butt joint part (22) is formed at the lower end of the upper mold core (2).
7. A die casting die for producing right engine suspension brackets according to claim 1, wherein: the positioning groove (27) is an arc groove, the positioning inserted rod (19) is of a round rod structure, and one end of the positioning inserted rod (19) is in a round table shape.
8. A die casting die for producing right engine suspension brackets according to claim 1, wherein: the left side of last mould frame (1) upper end seted up mounting groove (10), the upper end and the left side of this mounting groove (10) all open, the last port of mounting groove (10) seal through apron (32), left oblique slider (9) and slider seat (7) that are connected with left oblique slider (9) all install inside mounting groove (10).
9. A die casting die for producing right engine suspension brackets according to claim 1, wherein: the front that is located upper mould core (2) in upper portion on last mould frame (1) install feed cylinder (33), this lock piece (34) of closely laminating feed cylinder (33) are installed in upper mould frame (1) lower extreme embedding, lock piece (34) and last mould frame (1) between fixed through the fastener, lower mould frame (4) upper end below that is located feed cylinder (33) install branch cone (35), lower mould core (3) upper end be provided with pouring channel (36) between branch cone (35) and lower die cavity (20).
10. A die casting die for producing right engine suspension brackets according to claim 1, wherein: the right inclined slide block (18) other end set up mounting groove (38), this mounting groove (38) internally mounted has quick change joint (39), quick change joint (39) one end be connected with cooling pipeline (40), this cooling pipeline (40) one end is passed right inclined slide block (18) and is stretched into in inner chamber shaping portion (6), quick change joint (39) other end be connected with external water pipe (41) that extend to the mould outside.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410773800.0A CN118357436B (en) | 2024-06-17 | 2024-06-17 | Die casting die for producing right suspension bracket of engine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410773800.0A CN118357436B (en) | 2024-06-17 | 2024-06-17 | Die casting die for producing right suspension bracket of engine |
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| CN118357436B CN118357436B (en) | 2024-08-27 |
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| CA2535929A1 (en) * | 2005-02-11 | 2006-08-11 | Aar-Kel Enterprises, Inc. | An engine block die-casting apparatus having mechanically actuated bank core slides |
| CN102019400A (en) * | 2010-12-23 | 2011-04-20 | 清华大学 | Method and die for manufacturing engine cylinder sleeve casting by using extrusion casting process |
| CN201998782U (en) * | 2011-03-04 | 2011-10-05 | 重庆小康汽车集团有限公司 | Right suspension damping bracket assembly of automotive engine |
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| CN219464727U (en) * | 2023-02-27 | 2023-08-04 | 宁波凯江汽车部件有限公司 | Die casting die of lower box of engine |
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2024
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| CA2535929A1 (en) * | 2005-02-11 | 2006-08-11 | Aar-Kel Enterprises, Inc. | An engine block die-casting apparatus having mechanically actuated bank core slides |
| CN102019400A (en) * | 2010-12-23 | 2011-04-20 | 清华大学 | Method and die for manufacturing engine cylinder sleeve casting by using extrusion casting process |
| CN201998782U (en) * | 2011-03-04 | 2011-10-05 | 重庆小康汽车集团有限公司 | Right suspension damping bracket assembly of automotive engine |
| CN218362005U (en) * | 2022-07-25 | 2023-01-24 | 宁波隆源精密机械有限公司 | Automobile-used aluminum alloy housing die casting die |
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| CN118357436B (en) | 2024-08-27 |
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