CN209681120U - A kind of die casting auxiliary mould-opening device - Google Patents
A kind of die casting auxiliary mould-opening device Download PDFInfo
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- CN209681120U CN209681120U CN201920262749.1U CN201920262749U CN209681120U CN 209681120 U CN209681120 U CN 209681120U CN 201920262749 U CN201920262749 U CN 201920262749U CN 209681120 U CN209681120 U CN 209681120U
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- welded
- cover half
- hole
- die casting
- fixing groove
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Abstract
The utility model relates to die-casting process technical fields, more particularly to a kind of die casting auxiliary mould-opening device, solve direct labor's modulus existing in the prior art disadvantage unexpected there may be scald, including cover half, dynamic model and movable plate, the upper end two sides of the cover half offer fixing groove, the side of fixing groove offers cavity in the inside of cover half, the side of cavity is movably set with spacer pin by compressed spring, the fixing groove, fixed column has been assigned in the fixation of the inside of cavity and spacer pin, the upper end of fixed column is welded with dynamic model, the two sides of the cover half are welded with fixed plate, the side of fixed plate is equipped with driving wheel by rotating electric machine, the utility model can not only be efficiently and easily by mould ejection, simultaneously avoid mold temperature it is slightly higher when to it is artificial at scalding the case where, and dynamic model and cover half mounting means are more simple Just, easy to operate.
Description
Technical field
The utility model relates to die-casting process technical field more particularly to a kind of die casting auxiliary mould-opening devices.
Background technique
Die casting is a kind of tool of casting metal components, and the basic craft course of die casting is: molten metal elder generation low speed
Or the type that high-speed casting is filling into the mold is intracavitary, mold has movable cavity surface, it pressurizes with the cooling procedure of molten metal and forges
It makes, has both eliminated the shrinkage porosity defect of contraction cavity of blank, the interior tissue of blank is also made to reach the Broken Crystal of forging state.
Molten metal after the die casting remaining that remains unchanged has residual temperature, if direct labor takes out when die sinking, may exist and be burned
Accident.
Utility model content
Purpose of the utility model is to solve direct labor's modulus existing in the prior art, there may be scalds to anticipate
Outer disadvantage, and a kind of die casting auxiliary mould-opening device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
It opens the upper end two sides of a kind of die casting auxiliary mould-opening device, including cover half, dynamic model and movable plate, the cover half
Equipped with fixing groove, the side of fixing groove offers cavity in the inside of cover half, and the side of cavity is arranged by compressed spring activity
There is spacer pin, fixed column has been assigned in the inside fixation of the fixing groove, cavity and spacer pin, and the upper end of fixed column is welded with dynamic
Mould, the two sides of the cover half are welded with fixed plate, and the side of fixed plate is equipped with driving wheel, and cover half by rotating electric machine
Inner bottom two sides be welded with limit base, limit base it is intermediate it is fixed has assigned drive rod, the upper end welding of drive rod is solid
Surely there is driven wheel, the driving wheel is connected and fixed by crawler belt and driven wheel, and the sliding of the upper surface of drive rod is provided with adjusting
Upper end one end of plate, adjustable plate is welded with movable plate by link block.
Preferably, the centre of the cavity offers first through hole, and the centre of the spacer pin offers the second through-hole.
Preferably, the diameter of the first through hole is equal to the diameter of fixing groove, and the diameter of second through-hole is equal to
1.2 times of fixing groove diameter.
Preferably, the side of the cavity is welded with compressed spring, and the side of compressed spring is welded with spacer pin, spacer pin
Side wall two sides be welded with limited block.
Preferably, the centre of the fixed plate offers hole, and the interior welds in hole are fixed with rotating electric machine, rotating electric machine
Driving wheel is nested and fixed in output shaft.
Preferably, the side wall of the drive rod offers external screw thread, and the side of the adjustable plate offers threaded hole,
The internal whorl of threaded hole is connected with drive rod.
Preferably, the upper end side of the adjustable plate is welded with link block, and the upper end of link block is welded with movable plate.
The beneficial effects of the utility model are:
1, the utility model drives driving wheel rotation by rotating electric machine, and driving wheel drives driven wheel to rotate by crawler belt,
Driven wheel drives drive rod to rotate simultaneously, and then drive rod driving adjustable plate is made to drive movable plate up and down adjustment, in the same of die sinking
When can be efficient and convenient by mould ejection, and avoid mold temperature it is slightly higher when to it is artificial at scalding the case where.
2, the utility model after being aligned the second through-hole with first through hole, fixing groove, will directly be moved by pressing spacer pin
The fixed column of mould, which is inserted into, fixes, and structure is simple, easy to operate.
In conclusion the utility model can not only be efficiently and easily by mould ejection, while avoiding mold temperature slightly
When high to artificial at scalding the case where, and dynamic model and cover half mounting means are relatively simple, easy to operate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of die casting auxiliary mould-opening device structural schematic diagram when not being opened；
Fig. 2 be the utility model proposes a kind of die casting auxiliary mould-opening device die sinking when structural schematic diagram；
Fig. 3 be the utility model proposes a kind of die casting auxiliary mould-opening device spacer pin mounting structure schematic diagram.
In figure: 1 cover half, 11 cavitys, 111 first through hole, 112 compressed springs, 12 fixing grooves, 2 dynamic models, 21 fixed columns, 3 are lived
Movable plate, 31 link blocks, 4 spacer pins, 41 second through-holes, 42 limited blocks, 5 fixed plates, 6 rotating electric machines, 7 driving wheels, 8 driven wheels, 9
Drive rod, 10 adjustable plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig.1-3, a kind of die casting auxiliary mould-opening device, including cover half 1, dynamic model 2 and movable plate 3, cover half 1 it is upper
End two sides offer fixing groove 12, and the side of fixing groove 12 offers cavity 11 in the inside of cover half 1, and cavity 11 is to pacify
Spacer pin 4 is filled, the side of cavity 11 is movably set with spacer pin 4 by compressed spring 112, and spacer pin 4 is in order to fixed column
21 fix, and the inside of fixing groove 12, cavity 11 and spacer pin 4 is fixed to have assigned fixed column 21, fixed column 21 be for
It is fixed in insertion fixing groove 12, the upper end of fixed column 21 is welded with dynamic model 2, the two sides of cover half 1 are welded with fixed plate
5, fixed plate 5 is for mounting rotary electric machine 6, and the side of fixed plate 5 is equipped with driving wheel 7, driving wheel 7 by rotating electric machine 6
To drive driven wheel 8 to rotate, and the inner bottom two sides of cover half 1 are welded with limit base, limit base it is intermediate fixed
Drive rod 9 is assigned, drive rod 9 is to drive adjustable plate 10 mobile, and the upper end of drive rod 9 is welded with driven wheel 8, drives
Driving wheel 7 is connected and fixed by crawler belt with driven wheel 8, and the sliding of the upper surface of drive rod 9 is provided with adjustable plate 10, and adjustable plate 10 is
In order to drive movable plate 3 to move up and down, upper end one end of adjustable plate 10 is welded with movable plate 3 by link block 31.
Specifically, the centre of cavity 11 offers first through hole 111, and the centre of spacer pin 4 offers the second through-hole 41；
Specifically, the diameter of first through hole 111 is equal to the diameter of fixing groove 12, and the diameter etc. of second through-hole 41
In 1.2 times of 12 diameter of fixing groove；
Specifically, the side of cavity 11 is welded with compressed spring 112, compressed spring 112 is to press spacer pin for convenience
4, the side of compressed spring 112 is welded with spacer pin 4, and the side wall two sides of spacer pin 4 are welded with limited block 42, and limited block 42 is
In order to limit the pop-up distance of spacer pin 4；
Specifically, the centre of fixed plate 5 offers hole, the interior welds in hole are fixed with rotating electric machine 6, and rotating electric machine 6 is
In order to drive driving wheel 7 to rotate, driving wheel 7 is nested and fixed in the output shaft of rotating electric machine 6；
Specifically, the side wall of drive rod 9 offers external screw thread, and the side of adjustable plate 10 offers threaded hole, screw thread
The internal whorl in hole is connected with drive rod 9；
Specifically, the upper end side of adjustable plate 10 is welded with link block 31, the upper end of link block 31 is welded with movable plate 3.
In the present embodiment, first by spacer pin 4 to pressing inside cavity 11, and simultaneously by the fixed column of dynamic model 2 21 1
Divide and be first inserted into fixing groove 12, when spacer pin 4 is moved to (i.e. first through hole 111 when the second through-hole 41 is aligned with first through hole 111
Be completely in 41 location of the second through-hole), at this time fixed column 21 naturally fall in wherein (due to cavity 11 be it is static,
First through hole 111 and fixing groove 12 are also to be in together on same vertical position), when the bottom end of dynamic model 2 and the upper end of cover half 1 are pasted
After conjunction, spacer pin 4 is unclamped, it is made to rebound under the elastic force of compressed spring 112, but is solid due to having been assigned in the second through-hole 41 at this time
Fixed column 21, spring back to it is some after be fixed column 21 and block, so that fixed column 21, first through hole 111, fixing groove 12 and second be led to
Hole 41 4 is fixed together, and then injects molten metal from the import of dynamic model 2, dynamic model 2 is blocked after filling, then as molten metal
Cooling procedure pressurize forging molding.
Further, when modulus, power on, pressing control panel switch starting rotating electric machine 6, (control panel is installation
Only it is related to the main component of die sinking in the control terminal of entire die casting equipment, attached drawing), so that it is driven the driving wheel of two sides respectively
7 rotations, and it is rotated clockwise, driving wheel 7 drives driven wheel 8 to rotate clockwise together by crawler belt, and driven wheel 8 and drive
Lever 9 is fixedly connected, so that drive rod 9 also rotates clockwise together under the drive of driven wheel 8, the tune moved on drive rod 9
Section plate 10 and its be by the mating connection activity between screw thread and screw thread, and 9 position of drive rod is motionless, so that adjustable plate 10
It is moved up when drive rod 9 rotates clockwise along drive rod 9, so that movable plate 3 is pushed to move up, and in modulus
When, another staff can first press spacer pin 4 into cavity 11, keep fixed column 21 logical in the second through-hole 41, first
It is in relaxed state in hole 111 and fixing groove 12, and hold mode is constant, pushes movable plate 3 to move up in adjustable plate 10
When, the mold on movable plate 3 can directly jack up dynamic model 2, so that fixed column 21 is gradually left fixing groove 12, fixed column 21 from
The hand for pinning spacer pin 4 can be unclamped after opening the second through-hole 41, then again with clamp by mold clamp can (because
Space between mold and cover half 1 and dynamic model 2 after molding is shape, equirotal, that is to say, that inner wall be close to, and
At this time fixture and can not by its directly clamping come out), finally again by control panel control change rotating electric machine 6 rotation side
To making it that the driving wheel 7 of two sides be driven to rotate backward, so that adjustable plate 10 drives movable plate 3 to fall that (movable plate 3 is down to
Stop when the bottom portion of groove of cover half 1, the two sides of the bottom of this groove offer the hole with 31 same size of link block), finally cut
Power-off source.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of die casting auxiliary mould-opening device, including cover half (1), dynamic model (2) and movable plate (3), the cover half (1) it is upper
End two sides offer fixing groove (12), and the side of fixing groove (12) offers cavity (11), cavity in the inside of cover half (1)
(11) side is movably set with spacer pin (4) by compressed spring (112), the fixing groove (12), cavity (11) and limit
The inside fixation of pin (4) has been assigned fixed column (21), and the upper end of fixed column (21) is welded with dynamic model (2), which is characterized in that described
The two sides of cover half (1) are welded with fixed plate (5), and the side of fixed plate (5) is equipped with driving wheel (7) by rotating electric machine (6),
And the inner bottom two sides of cover half (1) are welded with limit base, and the intermediate fixation of limit base has been assigned drive rod (9), driven
The upper end of bar (9) is welded with driven wheel (8), and the driving wheel (7) is connected and fixed by crawler belt with driven wheel (8), and
The sliding of the upper surface of drive rod (9) is provided with adjustable plate (10), and upper end one end of adjustable plate (10) is welded with by link block (31)
Movable plate (3).
2. a kind of die casting auxiliary mould-opening device according to claim 1, which is characterized in that in the cavity (11)
Between offer first through hole (111), and the centre of the spacer pin (4) offers the second through-hole (41).
3. a kind of die casting auxiliary mould-opening device according to claim 2, which is characterized in that the first through hole
(111) diameter is equal to the diameter of fixing groove (12), and the diameter of second through-hole (41) is equal to fixing groove (12) diameter
1.2 times.
4. a kind of die casting auxiliary mould-opening device according to claim 1, which is characterized in that the one of the cavity (11)
Side is welded with compressed spring (112), and the side of compressed spring (112) is welded with spacer pin (4), the side wall two sides of spacer pin (4)
It is welded with limited block (42).
5. a kind of die casting auxiliary mould-opening device according to claim 1, which is characterized in that the fixed plate (5)
Centre offers hole, and the interior welds in hole are fixed with rotating electric machine (6), and driving is nested and fixed in the output shaft of rotating electric machine (6)
It takes turns (7).
6. a kind of die casting auxiliary mould-opening device according to claim 1, which is characterized in that the drive rod (9)
Side wall offers external screw thread, and the side of the adjustable plate (10) offers threaded hole, and the internal whorl of threaded hole is connected with
Drive rod (9).
7. a kind of die casting auxiliary mould-opening device according to claim 1, which is characterized in that the adjustable plate (10)
Upper end side is welded with link block (31), and the upper end of link block (31) is welded with movable plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262749.1U CN209681120U (en) | 2019-03-01 | 2019-03-01 | A kind of die casting auxiliary mould-opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262749.1U CN209681120U (en) | 2019-03-01 | 2019-03-01 | A kind of die casting auxiliary mould-opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209681120U true CN209681120U (en) | 2019-11-26 |
Family
ID=68603494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920262749.1U Active CN209681120U (en) | 2019-03-01 | 2019-03-01 | A kind of die casting auxiliary mould-opening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209681120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974976A (en) * | 2020-07-24 | 2020-11-24 | 刘旭东 | Prevent foundry goods and die cavity bonding's mould based on elasticity effect |
-
2019
- 2019-03-01 CN CN201920262749.1U patent/CN209681120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974976A (en) * | 2020-07-24 | 2020-11-24 | 刘旭东 | Prevent foundry goods and die cavity bonding's mould based on elasticity effect |
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