CN210415295U - Gas-assisted insert quick-replacing mold - Google Patents
Gas-assisted insert quick-replacing mold Download PDFInfo
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- CN210415295U CN210415295U CN201920769986.7U CN201920769986U CN210415295U CN 210415295 U CN210415295 U CN 210415295U CN 201920769986 U CN201920769986 U CN 201920769986U CN 210415295 U CN210415295 U CN 210415295U
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Abstract
The utility model provides a quick mold changing of mold insert is assisted to gas belongs to mould technical field. Include location bottom plate, back die carrier bottom plate, gas assistance fixed plate, decide module and movable mould piece in proper order, location bottom plate top be equipped with a plurality of locating levers that are the distribution of rectangular array along location bottom plate central point, the locating lever corresponding with the position of back die carrier bottom plate, when the compound die, the cooperation is hugged closely with gas assistance fixed plate bottom to the locating lever, gas assistance fixed plate top be equipped with along gas assistance fixed plate central point be the fixed mould fixed axle that rectangular array distributes. The utility model discloses can change supporting mould of multiple different die cavities fast, insert and the fast fixed decide module of screens piece through cover half fixed axle, cover half, through axial and axial fixed decide module simultaneously, prevent that decide module from taking place the skew at the in-process of moulding plastics, improve the precision of moulding plastics, reduce the defective rate of product, need not to change whole set of mould, reach the purpose of quick change dress.
Description
Technical Field
The utility model belongs to the technical field of the mould, a quick retooling mould of mold insert is assisted to gas is related to.
Background
In plastic products, it is often seen that some products are designed differently in a certain region to achieve different product functions and requirements, so that different products need to be designed on the same set of mold to save the cost of mold opening and other aspects. If increase the mold insert of trading according to conventional design and use the screw or do the wall-mounting and fix in the material bottom of the lump, like this when the mould need change when production just very troublesome, need unpack a whole set of mould apart and change another money again, it is hard again consuming time like this, can't reach the purpose of trading the dress fast, the dismouting is troublesome, production efficiency is lower.
In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a chinese patent discloses a mold change fast switching device [ application number: 201820926428.2], comprising a fixed base, a movable base guide rail and a movable workbench, wherein the upper surfaces of the fixed base and the movable base are respectively provided with a first transverse guide rail and a second transverse guide rail which are suitable for the left and right sliding of the movable workbench, and the arrangement direction of the movable base guide rail is mutually vertical to that of the second transverse guide rail; the movable base is parallel to the fixed base when the movable base is positioned at the rear end of the movable base guide rail, and the first transverse guide rail is communicated with the second transverse guide rail. The utility model discloses a retooling fast switch-over device uses through unable adjustment base, removal base and moving table's cooperation, has simplified the operation of trading the line, makes the efficiency of trading the line promote, has improved the punch press availability factor to the security of staff independently tangent line has been improved. However, the scheme still needs to replace the whole set of die when the die is replaced, time and labor are consumed, and the production efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, a quick retooling mould of mold insert is assisted to gas is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
a gas-assisted insert rapid reloading die sequentially comprises a positioning bottom plate, a rear die carrier bottom plate, a gas-assisted fixing plate, a fixed die block and a movable die block, the top of the positioning bottom plate is provided with a plurality of positioning rods which are distributed along the central point of the positioning bottom plate in a rectangular array, the positioning rods correspond to the rear die carrier bottom plate in position, when the die is closed, the positioning rod is closely matched with the bottom of the gas-assisted fixing plate, the top of the gas-assisted fixing plate is provided with fixed die fixing shafts which are distributed along the central point of the gas-assisted fixing plate in a rectangular array, the gas-assisted fixing plate is also provided with a fixed die circumferential fixing component which can do reciprocating linear motion along the vertical direction, the fixed die circumferential fixing component corresponds to the fixed die fixing shaft, when the die is closed, the fixed die fixing shaft is matched with the fixed die circumferential fixing component, and the fixed die circumferential fixing component corresponds to the fixed die in position and is matched with the fixed die in shape.
In the gas-assisted insert rapid-changing mold, the fixed mold circumferential fixing component comprises a plurality of fixed mold inserts which are arranged at the top of the gas-assisted fixing plate and are symmetrical along the center line of the gas-assisted fixing plate, the fixed mold inserts correspond to the fixed mold in position, the fixed mold inserts can linearly reciprocate in the vertical direction, and the fixed mold inserts are also provided with a plurality of clamping blocks which are symmetrical along the center line of the fixed mold inserts.
In the gas-assisted insert rapid-reloading die, a plurality of positioning fixing holes distributed in a rectangular array along the central point are formed in the fixed die block, and the positioning fixing holes correspond to the fixed shaft of the fixed die.
In the gas-assisted insert quick-changing die, a plurality of fixed die embedding grooves symmetrical along a central line are further formed in the fixed die block, a plurality of clamping grooves symmetrical along the central line of the fixed die embedding grooves are connected to the end portions of the fixed die embedding grooves, the fixed die embedding blocks correspond to the fixed die embedding grooves in position and are matched in shape, and the clamping blocks correspond to the clamping grooves in position and are matched in shape.
In the gas-assisted insert rapid-replacing mold, the top of the fixed mold block is provided with a plurality of arc-shaped fixture blocks which are symmetrical along the central line of the fixed mold block, and the movable mold block is internally provided with a plurality of arc-shaped clamping grooves which are symmetrical along the central line of the movable mold block.
In the gas-assisted insert rapid reloading die, the arc-shaped fixture block corresponds to the arc-shaped fixture groove in position and is matched in shape, a plurality of limiting holes symmetrical along the central line of the arc-shaped fixture block are formed in the arc-shaped fixture block, and the limiting holes correspond to the gas-assisted fixing plate in position.
In the gas-assisted insert rapid reloading die, the gas-assisted fixing plate is also provided with a plurality of limiting shafts which are symmetrical along the central line of the gas-assisted fixing plate, and the limiting shafts correspond to the limiting holes in position and are matched in shape.
In the gas-assisted insert rapid-reloading die, the arc-shaped fixture block is provided with a first deviation preventing groove, the first deviation preventing groove is internally provided with a first deviation preventing block, the movable block is internally provided with a plurality of second deviation preventing grooves which are symmetrical along the center line of the movable block, the second deviation preventing groove is internally provided with a second deviation preventing block, the first deviation preventing groove and the second deviation preventing groove are corresponding in position, and the shapes of the first deviation preventing block and the second deviation preventing block are matched and adapted.
In the gas-assisted insert rapid reloading die, the rear die carrier bottom plate is provided with a plurality of ejector pins, the ejector pins correspond to the gas-assisted fixing plate in position, the rear die carrier bottom plate is also provided with a plurality of positioning square irons which are symmetrical along the center line of the rear die carrier bottom plate, and the positioning square irons correspond to the gas-assisted fixing plate in position.
In the gas-assisted insert quick-changing mold, a plurality of cooling water channels which are symmetrical along the movable mold block are arranged in the movable mold block, and the cooling water channels correspond to the fixed mold block in position.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses can change supporting mould of multiple different die cavities fast, insert and the fast fixed decide module of screens piece through cover half fixed axle, cover half, through axial and axial fixed decide module simultaneously, prevent that decide module from taking place the skew at the in-process of moulding plastics, improve the precision of moulding plastics, reduce the defective rate of product, need not to change whole set of mould, reach the purpose of quick change dress.
2. The utility model discloses a set up the location that the cover half piece has further been strengthened to spacing axle, make cover half piece location more accurate.
3. The utility model discloses a set up first anti-bias piece and second anti-bias piece, can play and prevent that the movable mould piece from taking place the offset, improved the accuracy and the qualification rate of product.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is an exploded schematic view of the present invention.
Fig. 2 is an exploded view in another direction of the present invention.
FIG. 3 is an exploded view of the stationary die circumferential securing assembly.
FIG. 4 is an exploded view of the stationary mold circumferential direction fixing assembly in another direction.
In the figure: the fixed die comprises a positioning base plate 1, a rear die frame base plate 2, a gas-assisted fixing plate 3, a fixed die circumferential fixing component 6, a positioning rod 7, a movable module 8, a fixed die block 9, a second reloading movable module 10, a second reloading fixed module 11, a fixed die fixing shaft 12, a fixed die insert 13, a third reloading movable module 15, a third reloading fixed module 16, a positioning fixing hole 17, a clamping block 18, a fixed die embedding groove 19, a clamping groove 20, a thimble 31, positioning square iron 32, a cooling water channel 33, an arc-shaped clamping block 40, an arc-shaped clamping groove 41, a limiting hole 42, a limiting shaft 43, a first deviation preventing groove 44, a first deviation preventing block 45, a second deviation preventing groove 46, a second deviation preventing block 47, a first product 100, a second product 101 and a third product 102.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in figures 1, 2 and 3, the gas-assisted insert rapid reloading die sequentially comprises a positioning bottom plate 1, a rear die carrier bottom plate 2, a gas-assisted fixing plate 3, a fixed die block 9 and a movable die block 8, wherein a plurality of positioning rods 7 distributed in a rectangular array along the central point of the positioning bottom plate 1 are arranged at the top of the positioning bottom plate 1, the positioning rods 7 correspond to the rear die carrier bottom plate 2 in position, when the die is closed, the positioning rods 7 are closely matched with the bottom of the gas-assisted fixing plate 3, a fixed die fixing shaft 12 distributed in a rectangular array along the central point of the gas-assisted fixing plate 3 is arranged at the top of the gas-assisted fixing plate 3, a fixed die circumferential fixing component 6 capable of linearly reciprocating in the vertical direction is further arranged on the gas-assisted fixing plate 3, the fixed die circumferential fixing component 6 corresponds to the fixed die fixing shaft 12 in position, when the die is closed, the fixed die fixing shaft 12 is, the fixed die circumferential fixing component 6 corresponds to the fixed die block 9 in position and is matched with the fixed die block in shape.
In this embodiment, the positioning rod 7 is matched with the rear mold frame bottom plate 2, the fixed mold 9 is close to one side of the gas-assisted fixing plate 3, the fixed mold fixing shaft 12 plays a role in axially positioning the fixed mold 9, the fixed mold circumferential fixing component 6 is closely matched with the fixed mold 9 at the moment, the fixed mold 9 is used for fixing the fixed mold 9, when the product 100 needs to be injection-molded, the fixed mold 9 and the movable mold 8 are close to each other, the fixed mold 9 and the movable mold 8 are attached to form a cavity, injection molding is carried out, the fixed mold 9 can be rapidly fixed through the fixed mold fixing shaft 12 and the fixed mold circumferential fixing component 6, the fixed mold 9 is simultaneously fixed in the axial direction and the axial direction, the fixed mold 9 is prevented from deviating in the injection molding process, the injection molding precision is improved, the reject ratio of the product is reduced, the whole set of.
Referring to fig. 2 and 3, the fixed die circumferential fixing assembly 6 includes a plurality of fixed die inserts 13 arranged at the top of the gas-assisted fixing plate 3 and symmetrical along the center line of the gas-assisted fixing plate 3, the fixed die inserts 13 correspond to the fixed die 9, the fixed die inserts 13 can reciprocate linearly along the vertical direction, and the fixed die inserts 13 are further provided with a plurality of clamping blocks 18 symmetrical along the center line of the fixed die inserts 13.
Specifically, the fixed die insert 13 and the clamping blocks 18 are matched with the fixed die block 9 in shape, the fixed die block 9 can be circumferentially fixed through the fixed die insert 13 and the clamping blocks 18, circumferential rotation of the fixed die block 9 in the injection molding process is prevented, and the die is accurately positioned.
Referring to fig. 1, 2 and 3, a plurality of positioning fixing holes 17 are formed in the fixed mold block 9 and distributed in a rectangular array along a central point, and the positioning fixing holes 17 correspond to the fixed mold fixing shaft 12.
In this embodiment, the positioning fixing hole 17 corresponds to the position of the fixed mold fixing shaft 12, and when the fixed mold 9 needs to be axially positioned, the fixed mold fixing shaft 12 enters the positioning fixing hole 17 to complete axial positioning.
As shown in the combined figure 2, the fixed die block 9 is internally provided with a plurality of fixed die embedding grooves 19 which are symmetrical along the central line, the end parts of the fixed die embedding grooves 19 are connected with a plurality of clamping grooves 20 which are symmetrical along the central line of the fixed die embedding grooves 19, the fixed die insert 13 and the fixed die embedding grooves 19 are corresponding in position and are proper in shape, and the clamping blocks 18 and the clamping grooves 20 are corresponding in position and are proper in shape.
In this embodiment, the fixed mold insert 13 corresponds to the fixed mold insert groove 19 in position and has a shape suitable for the fixed mold insert groove, and the clamping block 18 corresponds to the clamping groove 20 in position and has a shape suitable for the clamping groove, so that circumferential fixation of the fixed mold block 9 can be ensured, and the fixed mold block 9 is ensured not to rotate and shift in the injection molding process.
Referring to fig. 1, the top of the fixed mold block 9 is provided with a plurality of arc-shaped clamping blocks 40 symmetrical along the center line of the fixed mold block 9, and the movable mold block 8 is provided with a plurality of arc-shaped clamping grooves 41 symmetrical along the center line of the movable mold block 8.
In this embodiment, when the dies are closed, the arc-shaped clamping block 40 and the arc-shaped clamping groove 41 are close to each other, and the movable die block 8 and the fixed die block 9 form a sealed cavity.
Referring to fig. 2, the arc-shaped fixture block 40 corresponds to the arc-shaped fixture block 41 in position and has a shape matching with the arc-shaped fixture block, a plurality of limiting holes 42 are formed in the arc-shaped fixture block 40 and are symmetrical along the central line of the arc-shaped fixture block 40, and the limiting holes 42 correspond to the gas-assisted fixing plate 3 in position.
In this embodiment, the limiting hole 42 is used to further position the fixed mold block 9, so that the fixed mold block 9 is positioned more accurately, and the arc-shaped fixture block 40 corresponds to the arc-shaped fixture groove 41 in position and has a proper shape, so that the fixed mold block 9 and the movable mold block 8 can be tightly attached to each other when the molds are closed.
Referring to fig. 2 and 3, the gas-assisted fixing plate 3 is further provided with a plurality of limiting shafts 43 symmetrical along the central line of the gas-assisted fixing plate 3, and the positions of the limiting shafts 43 correspond to the positions of the limiting holes 42 and the shapes of the limiting shafts are matched.
In this embodiment, when the fixed mold block 9 is replaced, the limiting shaft 43 enters the limiting hole 42, so as to further enhance the positioning of the fixed mold block 9, and the fixed mold block 9 is positioned more accurately.
Referring to fig. 1 and 4, a first anti-deviation groove 44 is formed in the arc-shaped fixture block 40, a first anti-deviation block 45 is arranged in the first anti-deviation groove 44, a plurality of second anti-deviation grooves 46 are arranged in the movable mold block 8 and are symmetrical along the central line of the movable mold block 8, a second anti-deviation block 47 is arranged in the second anti-deviation grooves 46, the first anti-deviation groove 44 corresponds to the second anti-deviation grooves 46 in position, and the shapes of the first anti-deviation block 45 and the second anti-deviation blocks 47 are matched.
In this embodiment, the positions of the first deviation preventing groove 44 and the second deviation preventing groove 46 correspond to each other, the shapes of the first deviation preventing block 45 and the second deviation preventing block 47 are matched, and when the mold is closed, the first deviation preventing block 45 and the second deviation preventing block 47 can prevent the stop module 8 from deviating, so that the accuracy and the yield of the product are improved.
Referring to fig. 3 and 4, a plurality of ejector pins 31 are arranged on the rear mold frame bottom plate 2, the ejector pins 31 correspond to the air-assisted fixing plate 3, a plurality of positioning square irons 32 symmetrical along the center line of the rear mold frame bottom plate 2 are further arranged on the rear mold frame bottom plate 2, and the positioning square irons 32 correspond to the air-assisted fixing plate 3.
In this embodiment, the positioning square iron 32 is used to fix the air-assisted fixing plate 3, and after the injection molding is completed, the mold is opened and the injection molded product is ejected out through the ejector pin 31.
Referring to fig. 1 and 2, a plurality of cooling water channels 33 are symmetrically arranged in the movable module 8 along the movable module 8, and the cooling water channels 33 correspond to the fixed module 9.
Specifically, when the mold needs to be cooled, cold water is introduced into the cooling water passage 33 to complete the mold cooling process.
The utility model discloses a theory of operation is:
when the first product 100 needs to be produced by injection molding, the fixed mold block 9 approaches to one side of the gas-assisted fixing plate 3, the fixed mold fixing shaft 12 enters the positioning fixing hole 17 to complete axial positioning, the limiting shaft 43 enters the limiting hole 42 to further enhance the positioning of the fixed mold block 9, so that the fixed mold block 9 is positioned more accurately, the fixed mold insert 13 is clung to the fixed mold embedding groove 19, the clamping block 18 is clung to the clamping groove 20, the fixed module 9 can be ensured to be fixed in the circumferential direction, the fixed module 9 is ensured not to rotate and deviate in the injection molding process, the fixed module 9 and the movable module 8 are close to each other, the arc-shaped fixture block 40 and the arc-shaped fixture groove 41 are tightly attached during die assembly, the fixed module 9 and the movable module 8 are attached to form a sealed cavity for injection molding, after the injection molding is finished, and (3) introducing cold water into the cooling water channel 33 to finish the cooling process of the mold, and finally opening the mold and ejecting the injection molding product through the ejector pin 31.
When a second product 101 needs to be reloaded and produced, the fixed die block 9 is dismounted from the gas auxiliary fixing plate 3, the second reloading fixed die block 11 is mounted on the gas auxiliary fixing plate 3, the axial and circumferential positioning of the second reloading fixed die block 11 is completed simultaneously through the fixed die fixing shaft 12, the fixed die insert 13 and the clamping block 18, and then the second reloading movable die block 10 and the second reloading fixed die block 11 are assembled to form a die cavity for producing the second product 101.
When a third product 102 needs to be reloaded and produced, the third reloading fixed die block 16 is mounted on the gas auxiliary fixing plate 3, the axial and circumferential positioning of the third reloading fixed die block 16 is completed simultaneously through the fixed die fixing shaft 12, the fixed die insert 13 and the clamping block 18, and then the third reloading movable die block 15 and the third reloading fixed die block 16 are assembled to form a die cavity for producing the third product 102 and completing the purpose of quickly reloading the die.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.
Although terms such as the positioning bottom plate 1, the rear mold frame bottom plate 2, the gas-assisted fixing plate 3, the fixed mold circumferential fixing assembly 6, the positioning rod 7, the moving module 8, the fixed mold block 9, the second reloading moving module 10, the second reloading fixing module 11, the fixed mold fixing shaft 12, the fixed mold insert 13, the third reloading moving module 15, the third reloading fixing module 16, the positioning fixing hole 17, the clamping block 18, the fixed mold insert groove 19, the clamping groove 20, the thimble 31, the positioning square iron 32, the cooling water channel 33, the arc-shaped clamping block 40, the arc-shaped clamping groove 41, the limiting hole 42, the limiting shaft 43, the first deviation-preventing groove 44, the first deviation-preventing block 45, the second deviation-preventing groove 46, the second deviation-preventing block 47, the first product 100, the second product 101, the third product 102, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (10)
1. A gas-assisted insert rapid reloading die sequentially comprises a positioning bottom plate (1), a rear die frame bottom plate (2), a gas-assisted fixing plate (3), a fixed module (9) and a movable module (8), and is characterized in that a plurality of positioning rods (7) distributed in a rectangular array along the central point of the positioning bottom plate (1) are arranged at the top of the positioning bottom plate (1), the positioning rods (7) correspond to the position of the rear die frame bottom plate (2), when the die is closed, the positioning rods (7) are closely matched with the bottom of the gas-assisted fixing plate (3), fixed die fixing shafts (12) distributed in a rectangular array along the central point of the gas-assisted fixing plate (3) are arranged at the top of the gas-assisted fixing plate (3), fixed die circumferential fixing assemblies (6) capable of linearly reciprocating in the vertical direction are further arranged on the gas-assisted fixing plate (3), and the circumferential fixing assemblies (6) correspond to the positions of the fixed die fixing shafts (12), when the die is closed, the fixed die fixing shaft (12) is matched with the fixed die circumferential fixing component (6), and the fixed die circumferential fixing component (6) corresponds to the fixed die block (9) in position and is matched with the fixed die block in shape.
2. The gas-assisted insert rapid-changing mold according to claim 1, wherein the fixed mold circumferential fixing assembly (6) comprises a plurality of fixed mold inserts (13) which are arranged at the top of the gas-assisted fixing plate (3) and are symmetrical along the center line of the gas-assisted fixing plate (3), the fixed mold inserts (13) correspond to the fixed mold blocks (9), the fixed mold inserts (13) can linearly reciprocate along the vertical direction, and a plurality of clamping blocks (18) which are symmetrical along the center line of the fixed mold inserts (13) are further arranged on the fixed mold inserts (13).
3. The gas-assisted insert rapid-reloading mold according to claim 2, wherein a plurality of positioning fixing holes (17) are formed in the fixed mold block (9) and distributed in a rectangular array along a central point, and the positioning fixing holes (17) correspond to the fixed mold shaft (12).
4. The gas-assisted insert rapid-changing mold according to claim 3, wherein a plurality of fixed mold embedding grooves (19) symmetrical along a central line are further arranged in the fixed mold block (9), a plurality of clamping grooves (20) symmetrical along the central line of the fixed mold embedding grooves (19) are connected to the end parts of the fixed mold embedding grooves (19), the fixed mold insert (13) corresponds to the fixed mold embedding grooves (19) in position and is matched in shape, and the clamping blocks (18) correspond to the clamping grooves (20) in position and are matched in shape.
5. The gas-assisted insert rapid-changing mold according to claim 4, wherein a plurality of arc-shaped clamping blocks (40) symmetrical along the central line of the fixed mold block (9) are arranged at the top of the fixed mold block (9), and a plurality of arc-shaped clamping grooves (41) symmetrical along the central line of the movable mold block (8) are arranged in the movable mold block (8).
6. The gas-assisted insert rapid-reloading mold according to claim 5, wherein the arc-shaped fixture block (40) corresponds to the arc-shaped fixture block (41) in position and has a shape matched with the arc-shaped fixture block, a plurality of limiting holes (42) symmetrical along the central line of the arc-shaped fixture block (40) are arranged in the arc-shaped fixture block (40), and the limiting holes (42) correspond to the gas-assisted fixing plate (3) in position.
7. The gas-assisted insert rapid reloading mold according to claim 6, wherein a plurality of limiting shafts (43) symmetrical along the center line of the gas-assisted fixing plate (3) are further arranged on the gas-assisted fixing plate (3), and the limiting shafts (43) correspond to the limiting holes (42) in position and are matched in shape.
8. The gas-assisted insert rapid reloading die according to claim 7, wherein a first deviation preventing groove (44) is formed in the arc-shaped fixture block (40), a first deviation preventing block (45) is arranged in the first deviation preventing groove (44), a plurality of second deviation preventing grooves (46) which are symmetrical along the center line of the movable block (8) are formed in the movable block (8), a second deviation preventing block (47) is arranged in the second deviation preventing groove (46), the positions of the first deviation preventing groove (44) and the second deviation preventing groove (46) correspond to each other, and the shapes of the first deviation preventing block (45) and the second deviation preventing block (47) are matched and adapted.
9. The gas-assisted insert rapid die change according to claim 1, wherein a plurality of ejector pins (31) are arranged on the rear die carrier base plate (2), the ejector pins (31) correspond to the gas-assisted fixing plate (3), a plurality of positioning square irons (32) which are symmetrical along the center line of the rear die carrier base plate (2) are further arranged on the rear die carrier base plate (2), and the positioning square irons (32) correspond to the gas-assisted fixing plate (3).
10. The gas-assisted insert rapid-changing mold according to claim 1, wherein a plurality of cooling water channels (33) are symmetrically arranged in the movable mold block (8) along the movable mold block (8), and the positions of the cooling water channels (33) correspond to the positions of the fixed mold block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769986.7U CN210415295U (en) | 2019-05-27 | 2019-05-27 | Gas-assisted insert quick-replacing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769986.7U CN210415295U (en) | 2019-05-27 | 2019-05-27 | Gas-assisted insert quick-replacing mold |
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| Publication Number | Publication Date |
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| CN210415295U true CN210415295U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920769986.7U Active CN210415295U (en) | 2019-05-27 | 2019-05-27 | Gas-assisted insert quick-replacing mold |
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| CN (1) | CN210415295U (en) |
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