CN220093030U - Metal product casting mould convenient to drawing of patterns - Google Patents
Metal product casting mould convenient to drawing of patterns Download PDFInfo
- Publication number
- CN220093030U CN220093030U CN202321213234.5U CN202321213234U CN220093030U CN 220093030 U CN220093030 U CN 220093030U CN 202321213234 U CN202321213234 U CN 202321213234U CN 220093030 U CN220093030 U CN 220093030U
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- fixedly connected
- connecting plate
- lower die
- clamping
- spring
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- 239000002184 metal Substances 0.000 title claims abstract description 22
- 238000005266 casting Methods 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of dies and discloses a metal product casting die convenient to demould, which comprises an upper die, wherein a filling opening is formed in the upper die, a plurality of clamping columns are fixedly connected to the bottom of the upper die, a lower die is arranged at the bottom of the upper die, a plurality of vertical holes are formed in the top of the lower die, the clamping columns are oppositely arranged with the vertical holes, a locking device is arranged between the clamping columns and the vertical holes, a sliding plate is connected in the lower die in a sliding manner, a first connecting block is fixedly connected to the top of the sliding plate, a screw rod is arranged at the top of the sliding plate, penetrates through the first connecting block and is in threaded connection with the first connecting block, one end of the screw rod extends out of one side of the lower die, and the other end of the screw rod is in rotary connection with the lower die; the utility model has the effects of preventing the mold from being blocked, facilitating the rapid demolding after casting, and reducing the damage of products.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a metal product casting die convenient to demould.
Background
The existing mould industry is used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain various moulds and tools of the required products, in short, the mould is a tool for manufacturing the formed article, the tool is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the article is realized mainly through the change of the physical state of the formed material.
The mould that now uses mainly comprises upper and lower mould, has the condition of card mould in the drawing of patterns, and inconvenient quick drawing of patterns through the mode of decomposition after accomplishing the casting, if forced die taking, very easily lead to the impaired scheduling shortcoming of product, metal casting mould cooling rate is slow simultaneously to lead to the die taking time long, has influenced production efficiency.
Accordingly, there is a need to provide a metal product casting mold that facilitates demolding to solve the above-described technical problems.
Disclosure of Invention
The utility model aims to provide a metal product casting die convenient for demolding, which has the effects of preventing the die from being blocked, facilitating quick demolding after casting and reducing damage to products.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a metal product casting mould convenient to drawing of patterns, includes the mould, the filling opening has been seted up to the inside of going up the mould, the bottom fixedly connected with of going up the mould is a plurality of calorie posts, the bottom of going up the mould is provided with the lower mould, a plurality of perpendicular holes have been seted up at the top of lower mould, calorie post and perpendicular hole set up relatively, be provided with locking device between calorie post and the perpendicular hole, the inside sliding connection of lower mould has the slide, the top fixedly connected with first linkage piece of slide, the top of slide is provided with the screw rod, the screw rod runs through first linkage piece and with first linkage piece threaded connection, one side of lower mould is stretched out to the one end of screw rod, the other end and the lower mould of screw rod rotate to be connected, the top fixedly connected with a plurality of second connecting blocks of slide, the roof of second connecting block is provided with the inclined plane, the inside sliding connection of lower mould has a plurality of ejector pins, the ejector pin sets up directly over the second spring, the cover is equipped with the second spring on the ejector pin, the top of second spring and the inside fixed connection's of lower ejector pin and the bottom of second spring.
Through adopting above-mentioned technical scheme, can insert the vertical hole of lower mould through the card post of last mould, lock fixedly to last lower mould through locking device, carry out the filling to inside through the filling opening, when will carry out the drawing of patterns to the metalwork after the shaping, the removal of driving first connecting block through the rotation of screw rod, first connecting block drives the slide and slides, the slide drives the second connecting block and removes, the second connecting block removes and extrudees the ejector pin with the hypotenuse, make the ejector pin upwards push out the metalwork, prevent the condition of card mould, be convenient for after accomplishing the casting quick drawing of patterns, reduce the product impaired.
The utility model is further provided with: the locking device comprises a clamping block, a sliding groove is formed in the bottom of the clamping column, the clamping block is arranged inside the sliding groove and is in sliding connection with the clamping column, a third spring is arranged inside the sliding groove, one end of the third spring is fixedly connected with the inner wall of the clamping column, the other end of the third spring is fixedly connected with the clamping block, two clamping grooves are formed in the lower die, and the clamping grooves are matched with the clamping block.
Through adopting above-mentioned technical scheme, can insert the vertical hole downwards through the draw-in column, the fixture block receives in the extrusion of vertical hole lateral wall is compressed into the spout, and when last mould and lower mould were pasted completely, the fixture block just reached the draw-in groove, and the inside of draw-in groove is gone into to the fixture block by the third spring bullet, locks and fixes last lower mould.
The utility model is further provided with: the inside of a plurality of draw-in grooves all is provided with first connecting plate, two fixedly connected with second connecting plate between the first connecting plate, the second connecting plate runs through the lower mould, equal sliding connection of second connecting plate and first connecting plate and lower mould, the top fixedly connected with first spring of second connecting plate, the top and the lower mould fixed connection of first spring.
Through adopting above-mentioned technical scheme, can drive the first connecting plate through the second connecting plate that moves up and move up, the inside fixture block of first connecting plate extrusion draw-in groove makes the fixture block get into inside the spout, releases the locking of upper and lower mould, realizes the reset of first connecting plate and second connecting plate through first spring.
The utility model is further provided with: the inside of lower mould is provided with cooling pipeline, water inlet and delivery port have been seted up to one side of lower mould, water inlet and delivery port all are linked together with cooling pipeline.
Through adopting above-mentioned technical scheme, can be through adding cold water in to the cooling pipeline for the inside heat dissipation rate of lower mould, conveniently dispel the heat to the lower mould, make metalwork rapid prototyping.
The utility model is further provided with: one end of the screw rod extending out of the lower die is fixedly connected with a knob.
Through adopting above-mentioned technical scheme, can conveniently rotate the screw rod through the knob.
The utility model is further provided with: handles are fixedly connected to two ends of the second connecting plate.
Through adopting above-mentioned technical scheme, can more convenient pulling second connecting plate through the handle.
In summary, the utility model has the following beneficial effects: the clamping column of the upper die is downwards inserted into the vertical hole of the lower die, the clamping block is compressed into the sliding groove, when the upper die and the lower die are completely attached, the clamping block just reaches the clamping groove, the clamping block is sprung into the clamping groove by the third spring, the upper die and the lower die are locked and fixed, the inner part is filled by the filling opening, when a molded metal piece is to be demolded, the second connecting plate is upwards moved by the handle to drive the first connecting plate to upwards move, the clamping block in the clamping groove is extruded by the first connecting plate, the clamping block enters the sliding groove, the locking of the upper die and the lower die is released, the upper die and the lower die are separated, the first connecting plate and the second connecting plate can be reset by the first spring, the screw is rotated to drive the movement of the first connecting block by the rotary knob, the sliding plate is driven by the second connecting block, the second connecting block is moved to drive the inclined edge to extrude the ejector rod, the ejector rod to upwards eject the metal piece, the condition of the clamping die is prevented, the product is convenient to be damaged after the demolding, cold water is added into the cooling pipeline, the inner part of the lower die is accelerated, the heat dissipation rate of the lower die is improved, and the production efficiency of the metal piece is convenient to quickly cooled.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional three-dimensional structure of a lower mold according to the present utility model;
FIG. 3 is a schematic view of the internal three-dimensional structure of the lower die of the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure of a cross-section of a clip according to the present utility model;
FIG. 5 is a schematic diagram of the structure of the slide plate and the ejector rod of the present utility model in front view.
In the figure: 1. an upper die; 2. a filling port; 3. a lower die; 4. a clamping column; 5. a clamping block; 6. a vertical hole; 7. a handle; 8. a clamping groove; 9. a first connection plate; 10. a second connecting plate; 11. a first spring; 12. a cooling pipe; 13. a slide plate; 14. a screw; 15. a first connection block; 16. a knob; 17. a second connection block; 18. a push rod; 19. a second spring; 20. a third spring; 21. a chute; 22. a water inlet; 23. and a water outlet.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1-5, in an embodiment of the present utility model, a metal product casting mold convenient for demolding includes an upper mold 1, a filling port 2 is provided in the upper mold 1, a plurality of clamping columns 4 are fixedly connected to the bottom of the upper mold 1, a lower mold 3 is provided at the bottom of the upper mold 1, a plurality of vertical holes 6 are provided at the top of the lower mold 3, the clamping columns 4 are disposed opposite to the vertical holes 6, a locking device is provided between the clamping columns 4 and the vertical holes 6, a sliding plate 13 is slidingly connected in the lower mold 3, a first connecting block 15 is fixedly connected to the top of the sliding plate 13, a screw 14 is provided at the top of the sliding plate 13, the screw 14 penetrates through the first connecting block 15 and is in threaded connection with the first connecting block 15, one end of the screw 14 extends out of one side of the lower mold 3, the other end of the screw 14 is rotationally connected with the lower mold 3, a plurality of second connecting blocks 17 are fixedly connected to the top of the sliding plate 13, the top wall of the second connecting block 17 is provided with an inclined surface, the inside of the lower die 3 is connected with a plurality of ejector rods 18 in a sliding way, the ejector rods 18 are arranged right above the second connecting block 17, a second spring 19 is sleeved on the ejector rods 18, the top end of the second spring 19 is fixedly connected with the inner top wall of the lower die 3, the bottom of the second spring 19 is fixedly connected with the bottom of the ejector rods 18, the clamping posts 4 of the upper die 1 are inserted into the vertical holes 6 of the lower die 3, the upper die and the lower die are locked and fixed through locking devices, the inside of the lower die is filled through filling openings 2, when a molded metal piece is demoulded, the first connecting block 15 is driven by rotation of a screw rod 14, the first connecting block 15 drives a sliding plate 13 to slide, the sliding plate 13 drives the second connecting block 17 to move, the second connecting block 17 moves to squeeze the ejector rods 18 with oblique sides, the ejector rod 18 is enabled to eject the metal piece upwards, so that the condition of clamping the die is prevented, the quick demolding after casting is finished is facilitated, and the damage to the product is reduced.
In this embodiment, preferably, the locking device includes fixture block 5, spout 21 has been seted up to the bottom of draw-in post 4, fixture block 5 sets up inside spout 21, fixture block 5 and draw-in post 4 sliding connection, the inside of spout 21 is provided with third spring 20, the one end and the inner wall fixed connection of draw-in post 4 of third spring 20, the other end and the fixture block 5 fixed connection of third spring 20, two draw-in grooves 8 have been seted up to the inside of lower mould 3, draw-in groove 8 and fixture block 5 looks adaptation, insert down through draw-in post 4 and erect hole 6, fixture block 5 receives the extrusion of erecting hole 6 lateral wall to be compressed into spout 21 in, and when last mould 1 and lower mould 3 were pasted completely, fixture block 5 just reached draw-in groove 8, and fixture block 5 was locked and fixed by inside third spring 20 bullet income draw-in groove 8.
In this embodiment, preferably, the inside of a plurality of draw-in grooves 8 all is provided with first connecting plate 9, two fixedly connected with second connecting plate 10 between the first connecting plate 9, second connecting plate 10 runs through lower mould 3, equal sliding connection of second connecting plate 10 and first connecting plate 9 and lower mould 3, the top fixedly connected with first spring 11 of second connecting plate 10, the top and the lower mould 3 fixed connection of first spring 11 drive first connecting plate 9 through the upward movement second connecting plate 10, and first connecting plate 9 extrudees the inside fixture block 5 of draw-in groove 8, makes fixture block 5 get into inside spout 21, releases the locking of upper and lower mould 3, realizes the reset of first connecting plate 9 and second connecting plate 10 through first spring 11.
In this embodiment, preferably, the cooling pipe 12 is disposed in the lower die 3, the water inlet 22 and the water outlet 23 are disposed on one side of the lower die 3, and the water inlet 22 and the water outlet 23 are both connected with the cooling pipe 12, and by adding cold water into the cooling pipe 12, the internal heat dissipation rate of the lower die 3 is accelerated, so that heat dissipation of the lower die 3 is facilitated, and the metal part is rapidly formed.
In this embodiment, preferably, a knob 16 is fixedly connected to one end of the screw 14 extending out of the lower die 3, and the screw 14 can be conveniently rotated by the knob 16.
In this embodiment, preferably, both ends of the second connecting plate 10 are fixedly connected with a handle 7, and the second connecting plate 10 can be pulled more conveniently by the handle 7.
Working principle: the clamping column 4 of the upper die 1 is downwards inserted into the vertical hole 6 of the lower die 3, the clamping block 5 is compressed into the sliding groove 21 by extrusion of the side wall of the vertical hole 6, when the upper die 1 and the lower die 3 are completely attached, the clamping block 5 just reaches the clamping groove 8, the clamping block 5 is sprung into the clamping groove 8 by the third spring 20, the upper die and the lower die are locked and fixed, the inside is filled through the filling opening 2, when a molded metal piece is to be demolded, the second connecting plate 10 is upwards moved by the handle 7 to drive the first connecting plate 9 to upwards move, the first connecting plate 9 extrudes the clamping block 5 in the clamping groove 8, the clamping block 5 enters the sliding groove 21, the locking of the upper die 3 and the lower die is released, the upper die and the lower die are separated, the reset of the first connecting plate 9 and the second connecting plate 10 can be realized by the first spring 11, the screw 14 is rotated to drive the sliding plate 13 to slide by the rotary knob 16, the second connecting plate 17 is driven to move, the second ejector rod 17 is driven to extrude the ejector 18, the upper die 18 is upwards extruded by the handle 7 to prevent the metal piece from being rapidly extruded, the cooling down the cooling die is conveniently cooled, the cooling efficiency of the cooling die is improved, the cooling die is conveniently cooled, and the cooling efficiency of the cooling die is conveniently improved, and the cooling efficiency of the cooling die is conveniently cooled, and the cooling down inside the cooling die is conveniently cooled.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a metal product casting mould convenient to drawing of patterns, includes mould (1), its characterized in that: the utility model discloses a top connection structure of a plastic injection machine, which comprises an upper die (1), a plurality of clamping posts (4) are arranged in the upper die (1), a lower die (3) is arranged at the bottom of the upper die (1), a plurality of vertical holes (6) are arranged at the top of the lower die (3), the clamping posts (4) and the vertical holes (6) are oppositely arranged, a locking device is arranged between the clamping posts (4) and the vertical holes (6), a sliding plate (13) is connected in a sliding manner in the lower die (3), a first connecting block (15) is fixedly connected at the top of the sliding plate (13), a screw rod (14) is arranged at the top of the sliding plate (13), the screw rod (14) penetrates through the first connecting block (15) and is in threaded connection with the first connecting block (15), one end of the screw rod (14) extends out of one side of the lower die (3), the other end of the screw rod (14) is in rotary connection with the lower die (3), a plurality of second connecting rods (17) are fixedly connected at the top of the sliding plate (13), a plurality of top connecting rods (17) are connected with top rods (18) are connected with one another, a plurality of top rods (18) are connected with one another connecting blocks (18) in a sliding manner, a plurality of top rods (18) are arranged on the top rods (18), the top end of the second spring (19) is fixedly connected with the inner top wall of the lower die (3), and the bottom of the second spring (19) is fixedly connected with the bottom of the ejector rod (18).
2. A metal product casting mold facilitating demolding as claimed in claim 1, wherein: the locking device comprises a clamping block (5), a sliding groove (21) is formed in the bottom of the clamping column (4), the clamping block (5) is arranged inside the sliding groove (21), the clamping block (5) is in sliding connection with the clamping column (4), a third spring (20) is arranged inside the sliding groove (21), one end of the third spring (20) is fixedly connected with the inner wall of the clamping column (4), the other end of the third spring (20) is fixedly connected with the clamping block (5), two clamping grooves (8) are formed in the lower die (3), and the clamping grooves (8) are matched with the clamping block (5).
3. A metal product casting mold facilitating demolding as claimed in claim 2, wherein: the inside of a plurality of draw-in groove (8) all is provided with first connecting plate (9), two fixedly connected with second connecting plate (10) between first connecting plate (9), second connecting plate (10) run through lower mould (3), equal sliding connection of second connecting plate (10) and first connecting plate (9) and lower mould (3), the top fixedly connected with first spring (11) of second connecting plate (10), the top and the lower mould (3) fixed connection of first spring (11).
4. A metal product casting mold facilitating demolding as claimed in claim 1, wherein: the inside of lower mould (3) is provided with cooling pipeline (12), water inlet (22) and delivery port (23) have been seted up to one side of lower mould (3), water inlet (22) and delivery port (23) all are linked together with cooling pipeline (12).
5. A metal product casting mold facilitating demolding as claimed in claim 1, wherein: one end of the screw rod (14) extending out of the lower die (3) is fixedly connected with a knob (16).
6. A metal product casting mold facilitating demolding as claimed in claim 3, wherein: both ends of the second connecting plate (10) are fixedly connected with handles (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321213234.5U CN220093030U (en) | 2023-05-17 | 2023-05-17 | Metal product casting mould convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321213234.5U CN220093030U (en) | 2023-05-17 | 2023-05-17 | Metal product casting mould convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093030U true CN220093030U (en) | 2023-11-28 |
Family
ID=88869249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321213234.5U Active CN220093030U (en) | 2023-05-17 | 2023-05-17 | Metal product casting mould convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093030U (en) |
-
2023
- 2023-05-17 CN CN202321213234.5U patent/CN220093030U/en active Active
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