CN113751692A - Angle bracket die-casting die mould - Google Patents
Angle bracket die-casting die mould Download PDFInfo
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- CN113751692A CN113751692A CN202111060314.7A CN202111060314A CN113751692A CN 113751692 A CN113751692 A CN 113751692A CN 202111060314 A CN202111060314 A CN 202111060314A CN 113751692 A CN113751692 A CN 113751692A
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- 238000004512 die casting Methods 0.000 title claims abstract description 226
- 238000012423 maintenance Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 230000007123 defense Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 11
- 239000002184 metal Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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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
- B22D17/2092—Safety devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses an angle bracket die-casting mould, which comprises a die-casting mould A and a die-casting mould B, wherein the die-casting mould B is arranged on the parallel upper side of the die-casting mould A, die-casting demoulding baseplates are arranged on the outer walls of the lower ends of the left side and the right side of the die-casting mould A, a novel maintenance anti-falling device is additionally arranged inside the outer walls of the left end and the right end of the uppermost side of the die-casting mould A of the angle bracket die-casting mould, and the two maintenance anti-falling devices can be respectively and completely embedded inside the outer walls of the left end and the right end of the die-casting mould A when not in use, so that the normal opening and closing use of the whole angle bracket die-casting mould is not influenced, when the die-casting mould B falls off due to accidents during maintenance, the top ends of the two maintenance anti-falling devices are both leaked outside the upper end of the die-casting mould A, so that the die-casting mould B can be smashed on the two maintenance anti-falling devices, therefore, the die-casting die B can be prevented from directly smashing the die-casting die A to hurt maintenance personnel.
Description
Technical Field
The invention belongs to the related technical field of die-casting die, and particularly relates to an angle bracket die-casting die.
Background
The die casting is a method for obtaining a casting by filling a die cavity of a die casting die with liquid or semi-liquid metal at a high speed under the action of high pressure and quickly solidifying the liquid or semi-liquid metal under the pressure, and the basic process of the method is as follows: molten metal is cast at low speed or high speed and filled into the cavity of the die, the die has a movable cavity surface, and the molten metal is pressurized and forged along with the cooling process of the molten metal, so that the defects of shrinkage cavity and shrinkage porosity of a blank are eliminated, the internal structure of the blank reaches broken crystal grains in a forging state, and the comprehensive mechanical property of the blank is obviously improved.
The existing angle bracket die-casting mould technology has the following problems: after the die-casting die A and the die-casting die B are opened and routinely overhauled, when the die-casting die B falls off due to accidents during maintenance, the die-casting die B can fall and smash on the die-casting die A, the die-casting die A and the die-casting die B are integrally made of solid metal, so that the die-casting die A and the die-casting die B are heavy in weight, and the die-casting die B can easily hurt maintenance personnel after falling and smashing on the die-casting die A.
Disclosure of Invention
The invention aims to provide an angle bracket die-casting die, which aims to solve the problems that when a die-casting die B falls off due to accidents during maintenance, the die-casting die B falls and smashes on the die-casting die A, and the die-casting die B falls and smashes on the die-casting die A, so that maintenance personnel can be easily injured.
In order to achieve the purpose, the invention provides the following technical scheme: an angle bracket die-casting mould comprises a die-casting mould A and a die-casting mould B, wherein the die-casting mould B is arranged on the parallel upper side of the die-casting mould A, die-casting demoulding base plates are arranged on the outer walls of the lower ends of the left side and the right side of the die-casting mould A, the lower ends of the two die-casting demoulding base plates are connected with an installation base plate A, a die-casting demoulding mechanism is arranged between the two die-casting demoulding base plates, maintenance anti-falling devices are arranged inside the outer walls of the left end and the right end of the die-casting mould A, a forming bump upwards penetrates through the inner wall of the outer wall of the upper end of the die-casting mould A, movable guide holes upwards penetrate through the inner part of the die-casting mould A close to the four corners, movable guide columns are arranged at the lower ends of the die-casting mould B close to the four corners, the lower ends of the four movable guide columns are respectively arranged inside the four movable guide holes, and an injection hole is arranged on the outer wall of the front end of the die-casting mould B, the upper end of the die-casting die B is provided with a mounting substrate B, the maintenance anti-falling device comprises an embedded groove, an anti-falling anti-pressing plate, a lifting chute, a lifting slide bar, a thread adjusting sleeve, a positioning bolt and a positioning screw hole, the inner caulking groove is arranged inside the outer wall of the right end at the uppermost side of the die-casting die A, the front end and the rear end at the leftmost side of the inner caulking groove are provided with lifting sliding grooves, a positioning screw hole is embedded in the inner wall of the left end of the embedded groove, an anti-drop and anti-pressing plate is embedded in the embedded groove, the front end and the rear end of the leftmost side of the anti-drop anti-pressure plate are respectively provided with a lifting slide bar, the two lifting slide bars are respectively and correspondingly arranged inside the two lifting slide grooves, the anticreep air defense board is provided with the screw thread adjusting collar on being close to downside right-hand member outer wall, the screw thread adjusting collar has positioning bolt with the inside of anticreep air defense board runs through, positioning bolt's left end is connected in the inside of location screw.
Preferably, the cross section shapes and the area sizes of the die-casting die A and the die-casting die B are the same, the die-casting die A and the die-casting die B are kept in a relatively parallel state, and the die-casting die A and the die-casting die B can be completely attached together.
Preferably, a forming groove is formed in the outer wall of the lower end of the die-casting die B, the forming groove is the same as the forming lug in cross section shape, and a forming cavity is formed between the forming lug and the forming groove after the forming lug is embedded into the forming groove.
Preferably, the circular outer wall of the movable guide pillar is attached to the circular inner wall of the movable guide hole, the length of the movable guide pillar is equal to the depth of the movable guide hole, and the movable guide pillar can move up and down in the movable guide hole.
Preferably, a plurality of mounting screw holes penetrate through the inner portion of the outer wall of the lower end of the mounting substrate A and the inner portion of the outer wall of the upper end of the mounting substrate B, and the die-casting demolding mechanism can move up and down between the two die-casting demolding substrates.
Preferably, the anti-falling pressure-proof plate and the two lifting sliding strips can be respectively and completely embedded into the inner embedded groove and the two lifting sliding grooves, and the outer walls of the upper ends of the anti-falling pressure-proof plate and the two lifting sliding strips are flush with the outer wall of the upper end of the die-casting die A.
Compared with the prior art, the invention provides an angle bracket die-casting die, which has the following beneficial effects:
1. the invention adds a novel maintenance anti-drop device in the outer walls of the left and right ends of the uppermost side of the die-casting die A of the angle bracket die-casting die, when the two maintenance anti-drop devices are not used, the two maintenance anti-drop devices can be respectively and completely embedded in the outer walls of the left and right ends of the die-casting die A, thereby not influencing the normal opening and closing use of the whole angle bracket die-casting die, when the angle bracket die-casting die is required to be opened and routine maintenance is carried out, the two maintenance anti-drop devices can be outwards slid and positioned, thus one ends of the two maintenance anti-drop devices can be outwards leaked outside the outer wall of the die-casting die A, when the die-casting die B drops off due to accidents during maintenance after the die-casting die A and the die-casting die B are opened and routine maintenance, the die-casting die B can fall and smash on the die-casting die A at the moment, because the die A and the die-casting die B are wholly solid metal, the weight of the die-casting die B and the weight of the die-casting die B are very heavy, and the die-casting die B can easily hurt maintenance personnel after falling down and being stamped on the die-casting die A, and at the moment, because the top ends of the two maintenance anti-falling devices are both externally leaked outside the upper end of the die-casting die A, the die-casting die B can be stamped on the two maintenance anti-falling devices when falling down, so that the die-casting die B can be prevented from being directly stamped on the die-casting die A to hurt the maintenance personnel, and the maintenance safety of the die-casting die of the angle bracket can be improved;
2. the specific use mode of the maintenance anti-disengaging device is as follows, when a die-casting die A and a die-casting die B need to be opened and an opened state is maintained to overhaul the die-casting die A and the die-casting die B which are combined together through a die opening mechanism, the die-casting die B is suspended on the parallel upper side of the die-casting die A, so that the die-casting die A and the die-casting die B in the opened state can be conveniently and routinely overhauled, then the maintenance anti-disengaging device needs to be operated to play a protection role for the die-casting die A and the die-casting die B in the opened state, the positioning bolt needs to be unscrewed during operation, one end of the positioning bolt is separated from the positioning screw hole at the lowest side in the embedded groove, then the outermost end of the positioning bolt is grabbed and slides upwards, and the anti-disengaging plate in the embedded groove slides upwards to a proper height, when the anti-drop anti-pressure plate slides upwards, the two lifting slide bars respectively slide upwards in the two lifting slide grooves, so that the anti-drop anti-pressure plate can be assisted to slide up and down in the embedded groove, the anti-drop anti-pressure plate in the embedded groove can not be separated from the groove, when the anti-drop anti-pressure plate slides upwards to half height or two thirds height of the self length, only the positioning bolt needs to be screwed again, one end of the positioning bolt can be fixed into the positioning screw hole on the corresponding position, the anti-drop anti-pressure plate can be locked on the currently adjusted height, then the angle bracket die-casting mold in an open state can be normally and routinely overhauled, when the die-casting mold A and the die-casting mold B in the open state are separated from the rail and fall due to equipment failure, the die-casting mold B can directly pound the top ends of the two anti-drop pressure plates, two anticreeps are prevented the clamp plate and then can be stopped die casting die B and continue the whereabouts and directly pound die casting die A on, if the maintainer's palm was placed and is overhauld on die casting die A this moment, because two anticreeps are prevented the clamp plate and are blockked the die casting die B who lives the whereabouts this moment, so can not cause die casting die B to pound die casting die A and directly pound on maintainer's palm and cause the damage to can increase whole angle bracket die casting die's safety in utilization.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic perspective view of a die-casting mold for an angle bracket according to the present invention;
FIG. 2 is a schematic perspective view of the maintenance anti-separation device according to the present invention;
FIG. 3 is a schematic view of a parsing structure of the maintenance anti-separation device according to the present invention;
in the figure: 1. a mounting substrate A; 2. die-casting the demoulding substrate; 3. a die-casting demoulding mechanism; 4. a die-casting die A; 5. a movable guide hole; 6. a movable guide post; 7. a mounting substrate B; 8. an injection port; 9. forming a bump; 10. a die-casting die B; 11. maintaining the anti-drop device; 12. an embedded groove is formed; 13. the anti-drop pressure-proof plate; 14. a lifting chute; 15. a lifting slider; 16. a thread adjusting sleeve; 17. positioning the bolt; 18. and positioning the screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a die-casting die for an angle bracket comprises a die-casting die A4 and a die-casting die B10, wherein the die-casting die B10 is arranged on the parallel upper side of the die-casting die A4, the cross section shapes and the area sizes of the die-casting die A4 and the die-casting die B10 are the same, the die-casting die A4 and the die-casting die B10 are kept in a relatively parallel state, the die-casting die A4 and the die-casting die B10 can be completely attached together, die-casting demolding substrates 2 are arranged on the outer walls of the lower ends of the left side and the right side of the die-casting die A4, a mounting substrate A1 is connected with the lower ends of the two die-casting demolding substrates 2, a die-casting demolding mechanism 3 is arranged between the two die-casting demolding substrates 2, a plurality of mounting screw holes are respectively penetrated through the inner part of the outer wall of the lower end of the mounting substrate A1 and the inner part of the outer wall of the upper end of the mounting substrate B7, the die-casting demolding mechanism 3 can move up and down between the two die-casting demolding substrates 2, a power mechanism on the die equipment can drive the die-casting demolding mechanism 3 to move during the cooling of a finished product, the die-casting demoulding mechanism 3 can apply pressure to the finished product being formed in the forming cavity to enable the finished product in the forming cavity to be more tightly die-cast, after the finished product is fully die-cast and formed, the die power equipment can reversely pull the die-casting die A4 to enable the die-casting die A4 and the die-casting die B10 which are closed together to be separated, then the die-casting demoulding mechanism 3 can demould the angle bracket finished product in the forming cavity, the maintenance anti-falling devices 11 are arranged inside the outer walls of the left end and the right end of the die-casting die A4, the forming bump 9 penetrates upwards inside the outer wall of the upper end of the die-casting die A4, the forming groove is arranged inside the outer wall of the lower end of the die-casting die B10, the cross-sectional shapes of the forming groove and the forming bump 9 are the same, the forming cavity is formed between the forming bump 9 and the forming groove after the forming bump 9 is embedded inside the forming groove, and when the die power mechanism is normally used, the die power mechanism on the die equipment can push the die-casting die A4, so that the die-casting die A4 and the die-casting die B10 are closed together, at the moment, the forming bump 9 on the die-casting die A4 is closed to the forming groove on the die-casting die B10, an angle bracket forming cavity is formed in the forming groove, then the molten metal is completely injected into the angle bracket forming cavity through the injection port 8 by the injection equipment, then the molten metal in the forming cavity needs to be naturally cooled, the movable guide holes 5 are upwards penetrated inside the die-casting die A4 close to the four corners, the movable guide posts 6 are arranged at the lower end of the die-casting die B10 close to the four corners, the lower ends of the four movable guide posts 6 are respectively arranged inside the four movable guide holes 5, the injection port 8 is arranged on the outer wall of the front end of the die-casting die B10, the mounting substrate B7 is arranged at the upper end of the die-casting die B10, the circular outer wall of the movable guide posts 6 is attached to the circular inner wall of the movable guide holes 5, the length of activity guide pillar 6 equals with the degree of depth of activity guide hole 5, and activity guide pillar 6 can move about from top to bottom in the inside of activity guide hole 5, when die casting die A4 activity when with die casting die B10 compound die, activity guide pillar 6 then can be in the inside activity of activity guide hole 5 simultaneously, and activity guide pillar 6 can guarantee die casting die A4 and die casting die B10 accurate compound die is in the same place in the inside activity of activity guide hole 5 to can guarantee that the finished product quality in shaping chamber is better when the shaping.
Example two
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a die casting mould for an angle bracket is characterized in that a maintenance anti-falling device 11 comprises an inner embedded groove 12, an anti-falling pressure-proof plate 13, lifting sliding grooves 14, lifting sliding strips 15, a thread adjusting sleeve 16, a positioning bolt 17 and a positioning screw hole 18, wherein the inner embedded groove 12 is arranged inside the outer wall of the right end at the uppermost side of a die casting mould A4, the lifting sliding grooves 14 are respectively arranged at the front end and the rear end of the leftmost side of the inner embedded groove 12, the positioning screw hole 18 is embedded in the inner wall at the left end of the inner embedded groove 12, the anti-falling pressure-proof plate 13 is embedded in the inner embedded groove 12, the lifting sliding strips 15 are respectively arranged at the front end and the rear end of the leftmost side of the anti-falling pressure-proof plate 13, the two lifting sliding strips 15 are respectively and correspondingly arranged inside the two lifting sliding grooves 14, the thread adjusting sleeve 16 is arranged on the outer wall of the right end at the lower side of the anti-falling pressure-proof plate 13, the positioning bolt 17 penetrates through the thread adjusting sleeve 16 and the inner parts of the anti-falling pressure-proof plate 13, the left end of the positioning bolt 17 is connected inside the positioning screw hole 18, the anti-drop pressure-proof plate 13 and the two lifting slide bars 15 can be respectively and completely embedded in the inner embedded groove 12 and the two lifting slide grooves 14, the outer walls of the upper ends of the anti-drop pressure-proof plate 13 and the two lifting slide bars 15 are flush with the outer wall of the upper end of the die-casting die A4, when in operation, the positioning bolt 17 needs to be unscrewed, one end of the positioning bolt 17 is separated from the positioning screw hole 18 at the lowest side in the inner embedded groove 12, then the outermost end of the positioning bolt 17 is grasped and slides upwards, the anti-drop pressure-proof plate 13 embedded in the inner embedded groove 12 slides upwards to a proper height, and when the anti-drop pressure-proof plate 13 slides upwards, the two lifting slide bars 15 respectively slide upwards in the two lifting slide grooves 14, so that the anti-drop pressure-proof plate 13 can be assisted to slide upwards and downwards in the inner embedded groove 12, the anti-drop pressure-proof plate 13 in the inner embedded groove 12 can not be separated from the groove, when the anti-drop pressure-proof plate 13 slides upwards to half height or two thirds of the length, only the positioning bolt 17 needs to be screwed again, so that one end of the positioning bolt 17 can be fixed into the positioning screw hole 18 at the corresponding position, thereby locking the anti-falling pressure-proof plate 13 at the currently adjusted height, and then the angle bracket die-casting mould in the open state can be normally and routinely overhauled, when the die-casting mould A4 and the die-casting mould B10 in the open state cause derailment and drop of the die-casting mould B10 due to equipment failure, the die-casting die B10 is directly hammered on the top ends of the two anti-drop pressure-proof boards 13, the two anti-drop pressure-proof boards 13 prevent the die-casting die B10 from continuously falling and directly hammered on the die-casting die A4, if the palm of the hand of the service man is placed on the die casting mold a4 for service at this time, since the two escape-preventing pressure plates 13 block the falling die casting mold B10, therefore, the die-casting die B10 cannot be directly hit the palm of the maintainer to cause damage when being hit on the die-casting die A4.
The working principle and the using process of the invention are as follows: after the angle bracket die-casting die is installed, when the angle bracket die-casting die is used, firstly, the die-casting die A4 and the die-casting die B10 are correspondingly installed on die equipment, wherein the die-casting die A4 is installed on a power mechanism of the die equipment through an installation substrate A1, the die-casting die B10 is installed on a fixing mechanism of the die equipment through an installation substrate B7, after the die-casting die is installed, an injection opening 8 on a die-casting die B10 is butted with a raw material supply device, so that the supply device can inject hot-melted metal solution into a forming groove in the die-casting die B10 through the injection opening 8, then the whole angle bracket die-casting die can be normally used, when the die-casting die is normally used, the power mechanism on the die equipment can push the die-casting die A4, so that the die-casting die A4 and the die-casting die B10 are mutually closed, at the time, a forming bump 9 on the die A4 is closed into the forming groove on the die-casting die B10, an angle bracket forming cavity is formed in the forming groove, then the injection device can completely inject the molten metal into the angle bracket forming cavity through the injection port 8, then the metal solution in the forming cavity needs to be waited for natural cooling, in the process of cooling, a power mechanism on the die device can drive the die-casting demolding mechanism 3 to move, the die-casting demolding mechanism 3 can apply pressure to the finished product being formed in the forming cavity, so that the finished product in the forming cavity is more tightly die-cast, after the complete die-casting forming, the die power device can pull the die-casting die A4 reversely, so that the closed die-casting die A4 and the die-casting die B10 are separated, then the die-casting demolding mechanism 3 can complete the demolding of the finished product of the angle bracket in the forming cavity, and never complete the whole angle bracket die-casting forming processing period.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an angle bracket die casting die mould, includes die casting die A (4) and die casting die B (10), its characterized in that: the die-casting die B (10) is arranged on the parallel upper side of the die-casting die A (4), die-casting demolding base plates (2) are arranged on the outer walls of the lower ends of the left side and the right side of the die-casting die A (4), the lower ends of the two die-casting demolding base plates (2) are connected with an installation base plate A (1), a die-casting demolding mechanism (3) is arranged between the two die-casting demolding base plates (2), maintenance anti-falling devices (11) are arranged inside the outer walls of the left side and the right side of the die-casting die A (4), a forming bump (9) penetrates upwards inside the outer wall of the upper end of the die-casting die A (4), movable guide holes (5) penetrate upwards inside the die-casting die A (4) close to the four corners, movable guide pillars (6) are arranged at the positions, close to the four corners, of the lower end of the die-casting die B (10), the lower ends of the four movable guide pillars (6) are arranged inside the four movable guide holes (5) respectively, an injection opening (8) is formed in the outer wall of the front end of the die-casting die B (10), a mounting substrate B (7) is arranged at the upper end of the die-casting die B (10), the maintenance anti-falling device (11) comprises an inner caulking groove (12), an anti-falling pressure-proof plate (13), a lifting sliding groove (14), a lifting sliding strip (15), a thread adjusting sleeve (16), a positioning bolt (17) and a positioning screw hole (18), the inner caulking groove (12) is arranged inside the outer wall of the right end of the uppermost side of the die-casting die A (4), the front end and the rear end of the leftmost side of the inner caulking groove (12) are respectively provided with the lifting sliding grooves (14), the inner wall of the left end of the inner caulking groove (12) is internally embedded with the positioning screw hole (18), the anti-falling pressure-proof plate (13) is embedded inside the inner caulking groove (12), the front end and the rear end of the leftmost side of the anti-falling pressure-proof plate (13) are respectively provided with the lifting sliding strips (15), and the two lifting sliding strips (15) are respectively and correspondingly arranged inside the two lifting sliding grooves (14), anticreep air defense board (13) are close to and are provided with screw thread adjusting collar (16) on the downside right-hand member outer wall, screw thread adjusting collar (16) and the inside of anticreep air defense board (13) run through and have positioning bolt (17), the inside at location screw (18) is connected to the left end of positioning bolt (17).
2. The angle bracket die-casting mold as claimed in claim 1, wherein: the cross section shapes and the area sizes of the die-casting die A (4) and the die-casting die B (10) are the same, the die-casting die A (4) and the die-casting die B (10) are kept in a relatively parallel state, and the die-casting die A (4) and the die-casting die B (10) can be completely attached together.
3. The angle bracket die-casting mold as claimed in claim 1, wherein: the die-casting die is characterized in that a forming groove is formed in the inner portion of the outer wall of the lower end of the die-casting die B (10), the forming groove is the same as the cross section of the forming convex block (9), and a forming cavity is formed between the forming convex block (9) and the forming groove after the forming convex block is embedded into the forming groove.
4. The angle bracket die-casting mold as claimed in claim 1, wherein: the circular outer wall of the movable guide post (6) is attached to the circular inner wall of the movable guide hole (5), the length of the movable guide post (6) is equal to the depth of the movable guide hole (5), and the movable guide post (6) can move up and down in the movable guide hole (5).
5. The angle bracket die-casting mold as claimed in claim 1, wherein: the die-casting demolding mechanism is characterized in that a plurality of installation screw holes are formed in the inner portion of the outer wall of the lower end of the installation base plate A (1) and the inner portion of the outer wall of the upper end of the installation base plate B (7) in a penetrating mode, and the die-casting demolding mechanism (3) can move up and down between the two die-casting demolding base plates (2).
6. The angle bracket die-casting mold as claimed in claim 1, wherein: the anti-falling pressure-proof plate (13) and the two lifting sliding strips (15) can be respectively and completely embedded into the inner embedded groove (12) and the two lifting sliding grooves (14), and the outer walls of the upper ends of the anti-falling pressure-proof plate (13) and the two lifting sliding strips (15) are flush with the outer wall of the upper end of the die-casting die A (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060314.7A CN113751692A (en) | 2021-09-10 | 2021-09-10 | Angle bracket die-casting die mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060314.7A CN113751692A (en) | 2021-09-10 | 2021-09-10 | Angle bracket die-casting die mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113751692A true CN113751692A (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111060314.7A Pending CN113751692A (en) | 2021-09-10 | 2021-09-10 | Angle bracket die-casting die mould |
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| CN (1) | CN113751692A (en) |
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| CN207240652U (en) * | 2017-09-17 | 2018-04-17 | 安徽永高塑业发展有限公司 | A kind of locked mode safety device for compression molding |
| CN211052481U (en) * | 2019-11-29 | 2020-07-21 | 青岛鑫聚精密模具有限公司 | Die casting die for motor housing |
| CN212945120U (en) * | 2020-06-12 | 2021-04-13 | 苏州市坤宇金属科技有限公司 | Punch press for machining with safeguard function |
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2021
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| CN207240652U (en) * | 2017-09-17 | 2018-04-17 | 安徽永高塑业发展有限公司 | A kind of locked mode safety device for compression molding |
| CN211052481U (en) * | 2019-11-29 | 2020-07-21 | 青岛鑫聚精密模具有限公司 | Die casting die for motor housing |
| CN212945120U (en) * | 2020-06-12 | 2021-04-13 | 苏州市坤宇金属科技有限公司 | Punch press for machining with safeguard function |
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Application publication date: 20211207 |