CN215090601U - Forming die for left and right outer triangular blocks of automobile - Google Patents
Forming die for left and right outer triangular blocks of automobile Download PDFInfo
- Publication number
- CN215090601U CN215090601U CN202120932725.XU CN202120932725U CN215090601U CN 215090601 U CN215090601 U CN 215090601U CN 202120932725 U CN202120932725 U CN 202120932725U CN 215090601 U CN215090601 U CN 215090601U
- Authority
- CN
- China
- Prior art keywords
- groove
- guide post
- slide block
- block
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000001746 injection moulding Methods 0.000 claims abstract description 17
- 238000000465 moulding Methods 0.000 claims description 14
- 229920003023 plastic Polymers 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 13
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 9
- 230000003313 weakening effect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 11
- 238000004512 die casting Methods 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a forming die for left and right outer triangular blocks of an automobile, which comprises a panel, an upper template, a lower template and a bottom plate, wherein an injection molding port is arranged in the panel, an injection molding channel is arranged below the injection molding port, a cooling pipe is sleeved outside the injection molding channel, product forming cavities are arranged in the upper template and the lower template, a first groove and a second groove are respectively arranged on two sides of the lower template, the first groove is larger than the second groove, and the first groove is convex; the cooling pipe is provided with the conical cooling ring, so that the cold runner mold is improved; the power of the thimble used in the core pulling process of the utility model comes from the spring on the guide post, and the elasticity of the spring is utilized to realize the movement of the guide post so as to drive the thimble to move, thereby weakening the dependence on the cylinder; the utility model discloses be equipped with a plurality of stoppers, guaranteed the stability in product chamber.
Description
Technical Field
The utility model relates to the technical field of mold, in particular to three hornblock body moulds.
Background
With the development of economy, various automobile products are more and more, the requirements on automobile parts are more tense, the production of the automobile parts is mainly carried out by adopting a die-casting die, the die-casting is fully called pressure casting, the die-casting method refers to a casting method for filling metal liquid into a die cavity under high pressure and high speed conditions and carrying out cooling forming under high pressure to form a required product, and the method is one of metal hot working forming process methods which are most widely applied and have the fastest development speed in a casting process. The die casting is used as a part forming technology, meets the requirements of product complication, precision, light weight, energy conservation and greening in modern manufacturing industry, and continuously widens the application field.
The existing die-casting die is complex in structure, and when the die-casting die is used for die-casting, the die-casting die needs to be manually held by a hand to fix, so that the danger is high, the deviation is generated due to die-casting caused by fatigue when the die-casting die is manually operated for a long time, the product is flawed, the input cost is increased, the waste of raw materials is caused, the production efficiency and the product precision are reduced, and therefore, the forming die for the left and right outer triangular blocks of the automobile is provided for the triangular block body by workers in the field.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an outer forming die for triangle piece about car, including panel, cope match-plate pattern, lower bolster and bottom plate, be equipped with the mouth of moulding plastics in the panel, the mouth below of moulding plastics is equipped with the passageway of moulding plastics, the passageway overcoat of moulding plastics has the cooling tube, be equipped with the product shaping chamber in cope match-plate pattern and the lower bolster, the lower bolster both sides are equipped with first recess and second recess respectively, first recess is greater than the second recess, first recess is the convex.
Preferably, fixing strips are arranged on two sides of the upper template and two sides of the lower template and are used for fixedly connecting the upper template and the lower template.
Further, the cooling pipe is provided with a circular ring top, a conical cooling ring is arranged in the circular ring top, limiting holes are formed in two sides of the cooling ring, the circular ring top is fixed to an injection molding channel through limiting screws in the limiting holes, the distance between the circular ring top and the injection molding channel is limited through the tightness of the rotating limiting screws, the conical cooling ring is arranged in the circular ring top, the cooling area is increased, and injection molding cooling is timely.
Further, the product becomes the die cavity and includes mould, shaping chamber lower mould and product chamber on the shaping chamber, the passageway setting of moulding plastics is in the middle part top in product chamber, the middle part in product chamber is equipped with horizontal subchannel and vertical subchannel, guarantees that the injection moulding in the product chamber distributes evenly.
Furthermore, first guide pillars are arranged in the first groove and the second groove, each first guide pillar comprises a protruding end portion, a spring is arranged below the protruding end portion, the length of the first groove is larger than that of the first guide pillar, the length of the second groove is larger than that of the protruding end portion of the first guide pillar, the whole first guide pillar can be put down in the first groove, the protruding end portion of the first guide pillar can be put down in the second groove, and a certain space is reserved behind the first guide pillar in the first groove and the second groove, so that the telescopic space of the spring is guaranteed.
Furthermore, the first guide pillar is further arranged on the sliding block, the sliding block comprises a first sliding block and a second sliding block, the first sliding block is U-shaped, the opening of the U-shaped is upward, and the first guide pillar is placed inside the U-shaped.
Furthermore, a first guide pillar and the first sliding block are placed in the first groove, the first sliding block connected with the first groove is matched with the convex lower part of the first groove, and the second sliding block connected with the first groove is arranged on the lower die of the forming cavity; and the first sliding block and the second sliding block which are connected by the second groove are all arranged on the lower die of the forming cavity.
Furthermore, a thimble is arranged in the second sliding block, limiting pressing blocks are arranged on two sides of the second sliding block and located above the sliding block, and the limiting pressing blocks are used for limiting the displacement of the sliding block in the Z-axis direction so as to enable the sliding block to move horizontally. Here, a certain gap exists between the limiting pressing block and the sliding block to ensure the sliding of the sliding block, and the phenomenon that the sliding block cannot slide due to too large pressure of the limiting pressing block is avoided. Therefore, through the arrangement of the limiting pressing block, the displacement of the sliding block in the vertical direction is limited, and the sliding block is prevented from jumping in the core pulling process; and a guide post hole is formed in the second sliding block, a second guide post is placed in the guide post hole, the first guide post collides with the ejector pin through elastic movement of the spring, and the ejector pin collides with the second guide post, so that the second guide post moves, and the core pulling effect is realized.
Furthermore, a bearing column is arranged below the product cavity and used for supporting the product cavity, a first limiting block and a second limiting block are arranged on the bearing column, the first limiting block is arranged at the bottom of the lower template, a clamping groove is formed in the first limiting block, and the clamping groove is matched with the bearing column; the second stopper includes rectangle bayonet socket and rectangle fixed block, rectangle buckle and rectangle fixed block phase-match, the fixed block passes through the screw and is connected with the heel post, second stopper below is equipped with screw fixed connection gasket.
Preferably, at least one load-bearing column is provided.
Further, the gasket sets up on the bottom plate, still be equipped with the support column on the gasket, the support column top leans on the product chamber, the support column is used for supporting the product chamber, the support column is equipped with a plurality ofly.
Further, still be equipped with the guide post on the gasket, the guide post is equipped with four at least, is located respectively the four corners of gasket, the cover has the spring on the guide post, can provide certain buffering and rebound effort when lower mould structure removes.
Preferably, the bottom plate is provided with cushion blocks, the cushion blocks are located on two sides of the bottom plate, and the cushion blocks are provided with fixing columns which are connected with the upper template and the lower template.
The utility model discloses following beneficial effect has: (1) the cooling pipe is provided with the conical cooling ring, so that the cold runner mold is improved; (2) the power of the thimble used in the core pulling process of the utility model comes from the spring on the guide post, and the elasticity of the spring is utilized to realize the movement of the guide post so as to drive the thimble to move, thereby weakening the dependence on the cylinder; (3) the utility model discloses be equipped with a plurality of stoppers, guaranteed the stability in product chamber.
Drawings
Fig. 1 is an external structural view of the present invention.
Fig. 2 is a schematic view of the lower template of the present invention.
Fig. 3 is an internal structure view of the upper plate of the present invention.
Fig. 4 is a view showing the structure of the cooling pipe of the present invention.
Fig. 5 is a structure diagram of the inside of the product forming cavity of the present invention.
Fig. 6 is a schematic view of a first slide of the present invention.
Fig. 7 is an internal structure view of the present invention.
In the figure: a fixing strip 0; a panel 1; an upper template 2; a lower template 3; a base plate 4; an injection molding port 10; an injection molding channel 11; a cooling pipe 12; a product-forming cavity 20; a first groove 31; a second groove 32; a ring top 121; a cooling ring 122; a stopper hole 123; a molding cavity upper die 201; a mold cavity lower mold 202; a product chamber 203; a first guide post 33; the raised end portions 331; a slider 5; a first slider 51; a second slider 52; a thimble 53; a limiting pressing block 54; a second guide post 55; a bearing column 6; a first stopper 61; a second stopper 62; a cushion block 41; a spacer 42; a support column 411; a guide post 412; fixing posts 413 are fixed.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and it should be noted that the embodiments are only specific illustrations of the present invention, and should not be considered as limitations of the present invention, and the purpose of the embodiments is to make those skilled in the art better understand and reproduce the technical solutions of the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims.
As shown in fig. 1-2, the utility model provides an outer forming die for triangle piece about car, including panel 1, cope match-plate pattern 2, lower bolster 3 and bottom plate 4, be equipped with the mouth 10 of moulding plastics in the panel 1, it is equipped with the passageway 11 of moulding plastics to mould plastics mouthful 10 below, 11 overcoat of passageway of moulding plastics has cooling tube 12, be equipped with product shaping chamber 20 in cope match-plate pattern 2 and the lower bolster 3, 3 both sides of lower bolster are equipped with first recess 31 and second recess 32 respectively, first recess 31 is greater than second recess 32, first recess 31 is the convex.
Preferably, fixing strips 0 are arranged on two sides of the upper template 2 and the lower template 3 and are used for fixedly connecting the upper template 2 and the lower template 3.
As shown in fig. 3-4, the cooling pipe 12 is provided with a circular ring top 121, a conical cooling ring 122 is arranged in the circular ring top 121, limiting holes 123 are arranged on two sides of the cooling ring 122, the circular ring top 121 is fixed on the injection molding channel 11 through limiting screws by the limiting holes 123, the distance between the circular ring top and the injection molding channel is limited by the tightness of the rotating limiting screws, and the conical cooling ring is arranged in the circular ring top, so that the cooling area is increased, and the injection molding cooling is timely.
As shown in fig. 5, the product forming cavity 20 includes a forming cavity upper die 201, a forming cavity lower die 202 and a product cavity 203, the injection molding channel 11 is arranged above the middle part of the product cavity 203, the middle part of the product cavity 203 is provided with a transverse runner 21 and a vertical runner 22, and the injection molding distribution in the product cavity is ensured to be uniform.
Further, the first groove 31 and the second groove 32 are both provided with a first guide post 33 therein, the first guide post 33 includes a protruding end portion 331, a spring is provided below the protruding end portion 331, the length of the first groove 31 is greater than that of the first guide post 33, the length of the second groove 32 is greater than that of the protruding end portion 331 of the first guide post, the whole first guide post 33 can be put down in the first groove 31, the protruding end portion 331 of the first guide post can be put down in the second groove 32, and a certain space is left in the first groove 31 and the second groove 32 after the first guide post 33 is put down, so as to ensure the expansion space of the spring.
As shown in fig. 6, the first guide post 33 is further disposed on the sliding block 5, the sliding block 5 includes a first sliding block 51 and a second sliding block 52, the first sliding block 51 is U-shaped, the opening of the U-shape is upward, and the first guide post 33 is disposed inside the U-shape.
Further, a first guide pillar 33 and the first sliding block 341 are placed in the first groove 31, a first sliding block 51 connected with the first groove 31 is matched with the convex lower part of the first groove 31, and a second sliding block 52 connected with the first groove 31 is arranged on the molding cavity lower die 202; the first slider 51 and the second slider 342 connected by the second groove 32 are all disposed on the cavity lower die 202.
Furthermore, a thimble 53 is arranged in the second slider 52, two sides of the second slider 52 are provided with a limiting pressing block 54, and the limiting pressing block 54 is located above the slider 5 and used for limiting the displacement of the slider in the Z-axis direction so as to enable the slider to horizontally move. Here, a certain gap exists between the limiting pressing block and the sliding block to ensure the sliding of the sliding block, and the phenomenon that the sliding block cannot slide due to too large pressure of the limiting pressing block is avoided. Therefore, through the arrangement of the limiting pressing block, the displacement of the sliding block in the vertical direction is limited, and the sliding block is prevented from jumping in the core pulling process; the second slide block 52 is provided with a guide post hole for placing a second guide post 55, the first guide post 33 moves elastically through a spring to collide with a thimble, and the thimble collides with the second guide post 55 to move the second guide post 55, so that the core pulling effect is realized.
As shown in fig. 7, a load-bearing column 6 is arranged below the product cavity 203 and is used for supporting the product cavity 203, a first limit block 61 and a second limit block 62 are arranged on the load-bearing column 6, the first limit block 61 is arranged at the bottom of the lower template 3, the first limit block 61 is provided with a clamping groove, and the clamping groove is matched with the load-bearing column 6; second stopper 62 includes rectangle bayonet socket and rectangle fixed block, rectangle buckle and rectangle fixed block phase-match, the fixed block passes through the screw and is connected with the heel post, second stopper 62 below is equipped with screw fixed connection gasket 42.
Preferably, at least one load-bearing column 6 is provided.
Further, the gasket 42 is arranged on the bottom plate 4, a support column 411 is further arranged on the gasket 42, the support column 411 abuts against the product cavity, the support column 411 is used for supporting the product cavity, and the support columns 411 are multiple.
Furthermore, the gasket 42 is further provided with at least four guide posts 412, the four guide posts 412 are respectively located at four corners of the gasket 42, and the guide posts 412 are sleeved with springs, so that certain buffering and rebounding acting force can be provided when the lower die structure moves.
Preferably, the bottom plate 4 is provided with cushion blocks 41, the cushion blocks 41 are located on two sides of the bottom plate 4, the cushion blocks 4 are provided with fixing posts 413, and the fixing posts 413 are connected with the upper template 2 and the lower template 3.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
Claims (10)
1. The utility model provides an outer forming die for triangle piece about car, its characterized in that, includes panel, cope match-plate pattern, lower bolster and bottom plate, be equipped with the mouth of moulding plastics in the panel, the mouth below of moulding plastics is equipped with the passageway of moulding plastics, the passageway overcoat of moulding plastics has the cooling tube, be equipped with the product shaping chamber in cope match-plate pattern and the lower bolster, the lower bolster both sides are equipped with first recess and second recess respectively, first recess is greater than the second recess, first recess is the convex.
2. The forming mold for the left and right outer triangular blocks of the automobile as claimed in claim 1, wherein the cooling pipe is provided with a circular ring top, a conical cooling ring is arranged in the circular ring top, limiting holes are arranged at two sides of the cooling ring, and the limiting holes fix the circular ring top to the injection molding channel through limiting screws.
3. The forming die for the left and right outer triangular blocks of the automobile as claimed in claim 2, wherein the product forming cavities comprise an upper forming cavity die, a lower forming cavity die and a product cavity, the injection molding channel is arranged above the middle part of the product cavity, and the middle part of the product cavity is provided with a transverse runner and a vertical runner.
4. The mold according to claim 3, wherein a first guide post is disposed in each of the first and second grooves, the first guide post includes a protruding end, a spring is disposed below the protruding end, the length of the first groove is greater than that of the first guide post, and the length of the second groove is greater than that of the protruding end of the first guide post.
5. The mold according to claim 4, wherein the first guide post is further disposed on a slide block, the slide block comprises a first slide block and a second slide block, the first slide block is U-shaped, an opening of the U-shape faces upward, and the first guide post is disposed inside the U-shape.
6. The forming mold for the left and right outer triangular blocks of the automobile as claimed in claim 5, wherein a first guide pillar and the first slide block are placed in the first groove, the first slide block connected with the first groove is matched with the convex lower part of the first groove, and the second slide block connected with the first groove is arranged on the lower mold of the forming cavity; and the first sliding block and the second sliding block which are connected by the second groove are all arranged on the lower die of the forming cavity.
7. The mold according to claim 6, wherein the second slide block has a pin therein, and the second slide block has a position-limiting block at both sides thereof, the position-limiting block being located above the slide block, the second slide block having a guide post hole for receiving the second guide post.
8. The forming die for the left and right outer triangular blocks of the automobile as claimed in claim 2, wherein a bearing column is arranged below the product cavity, a first limiting block and a second limiting block are arranged on the bearing column, the first limiting block is arranged at the bottom of the lower template, a clamping groove is formed in the first limiting block, and the clamping groove is matched with the bearing column; the second stopper includes rectangle bayonet socket and rectangle fixed block, rectangle buckle and rectangle fixed block phase-match, the fixed block passes through the screw and is connected with the heel post, second stopper below is equipped with screw fixed connection gasket.
9. The mold according to claim 8, wherein the gasket is disposed on the bottom plate, and a support pillar is disposed on the gasket and abuts against the product cavity, and the support pillar is used to support the product cavity.
10. The forming die for the left and right outer triangular blocks of the automobile as claimed in claim 8, wherein the gasket is further provided with at least four guide posts, the four guide posts are respectively positioned at four corners of the gasket, and the guide posts are sleeved with springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120932725.XU CN215090601U (en) | 2021-04-30 | 2021-04-30 | Forming die for left and right outer triangular blocks of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120932725.XU CN215090601U (en) | 2021-04-30 | 2021-04-30 | Forming die for left and right outer triangular blocks of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215090601U true CN215090601U (en) | 2021-12-10 |
Family
ID=79291093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120932725.XU Active CN215090601U (en) | 2021-04-30 | 2021-04-30 | Forming die for left and right outer triangular blocks of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215090601U (en) |
-
2021
- 2021-04-30 CN CN202120932725.XU patent/CN215090601U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204672925U (en) | The mould of the automobile-used part of a kind of die casting | |
| CN209395199U (en) | A kind of mould for plastics automatic demoulding mechanism | |
| WO2022127297A1 (en) | Z-shaped guide rail structure of thin-walled and highly rigid automobile bumper mold | |
| CN215090601U (en) | Forming die for left and right outer triangular blocks of automobile | |
| CN203031830U (en) | Forming plastic mould for left guide rail and right guide rail of temperature varying chamber of refrigerator | |
| CN208197421U (en) | A kind of fast disassembly type injection mold | |
| CN215472761U (en) | Car door plant injection mold demoulding structure | |
| CN212920308U (en) | Bottle lid injection mold of quick cooling | |
| CN215033495U (en) | Outer triangle block apron forming structure of car | |
| CN205871056U (en) | Injection mold | |
| CN209224456U (en) | Injection mold is used in a kind of production of industry control display screen surface frame | |
| CN215033496U (en) | Die casting die of automobile guide rail | |
| CN203063069U (en) | Multi-cavity injection mould for circular cover | |
| CN202986023U (en) | Core-pulling mechanism applied to oversized reverse demolding gradient | |
| CN207014641U (en) | A kind of plastic mould | |
| CN208100937U (en) | A kind of injection mold with ramp-roof structure | |
| CN215090603U (en) | Forming die for left and right charging opening cover plugging cover | |
| CN207386523U (en) | A kind of mold mechanism | |
| CN215392397U (en) | Auto-parts's shaping structure | |
| CN108638449A (en) | A kind of reversed plastic rubber mold structure of front and back mould | |
| CN213500510U (en) | Injection mold for cylinder head cover of automobile engine | |
| CN219820518U (en) | Demolding structure for product with holes | |
| CN206383432U (en) | A kind of hot-water bottle base injection mold | |
| CN212666583U (en) | Transparent double-color injection molding mold | |
| CN208826943U (en) | Optimizing cycle and shrink temperature control technology mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315602 No. 1, Nanbin North Road, Ningbo south Binhai New Area, Ninghai County, Ningbo City, Zhejiang Province Patentee after: Ningbo Jiaxiang Automotive Parts Co.,Ltd. Country or region after: China Address before: 315602 No. 1, Nanbin North Road, Ningbo south Binhai New Area, Ninghai County, Ningbo City, Zhejiang Province Patentee before: NINGBO JIAXIANG PRECISION MOULD CO.,LTD. Country or region before: China |