CN214926671U - Side casting mold capable of reducing hole demolding - Google Patents
Side casting mold capable of reducing hole demolding Download PDFInfo
- Publication number
- CN214926671U CN214926671U CN202121650600.4U CN202121650600U CN214926671U CN 214926671 U CN214926671 U CN 214926671U CN 202121650600 U CN202121650600 U CN 202121650600U CN 214926671 U CN214926671 U CN 214926671U
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- fixedly connected
- die holder
- movable
- casting mold
- positioning
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- 238000005266 casting Methods 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003197 gene knockdown Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 10
- 238000001746 injection moulding Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a side casting mold of reducible hole drawing of patterns, including the die holder, the constant head tank has been seted up on the right side of die holder, the inside swing joint of constant head tank has the locating lever, the die holder is moved to the right side fixedly connected with of locating lever, the left side fixedly connected with demoulding mechanism of moving the die holder, the left side fixedly connected with cooling body of moving the die holder, demoulding mechanism includes the left hose of fixed connection at moving the die holder, the right side fixedly connected with spring of moving the die holder, the right side fixedly connected with gag lever post of moving the die holder, fixedly connected with movable sleeve in the outside of gag lever post and being located the spring. This side casting mold of reducible hole drawing of patterns, the cooling of moulding plastics is accomplished the back, and the movable mould seat moves the in-process to the right side, can take the work piece to have a trend that moves to the right, has made things convenient for the drawing of patterns work of work piece, has promoted the cooling rate of work piece under cooling body's effect, has promoted production efficiency.
Description
Technical Field
The utility model relates to a casting mold technical field specifically is a side casting mold of reducible hole drawing of patterns.
Background
Molds, various dies and tools for obtaining the desired products by injection molding, blow molding, extrusion, die casting, forging, smelting, stamping, etc. in industrial production, in short, a mold is a tool for making a shaped article, which is composed of various parts, and different molds are composed of different parts.
Side casting mold in the existing market is various, but the shortcoming of inconvenient demolding of ubiquitous, after casting liquid is stereotyped in the inside cooling of die cavity, need take out it, and the foundry goods shape size after the design can not change, and laminating that can be firmly leads to very inconvenient in the demolding time, has increased working strength, simultaneously in cooling process, cost time process has reduced the efficiency of foundry goods production in the inside of mould.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a side casting mold of reducible hole drawing of patterns possesses advantages such as convenient demolding, very inconvenient problem when having solved the demolding.
In order to achieve the above object, the utility model provides a following technical scheme: a side pouring mold capable of realizing hole-shrinkage demolding comprises a fixed mold base, wherein a positioning groove is formed in the right side of the fixed mold base, a positioning rod is movably connected inside the positioning groove, a movable mold base is fixedly connected to the right side of the positioning rod, a demolding mechanism is fixedly connected to the left side of the movable mold base, and a cooling mechanism is fixedly connected to the left side of the movable mold base;
demoulding mechanism includes that fixed connection moves the left hose of die holder, the right side fixedly connected with spring of die holder moves, the right side fixedly connected with gag lever post of die holder moves, the outside of gag lever post just is located the spring in the fixedly connected with movable sleeve, the right side fixedly connected with base plate of spring and movable sleeve, the right side fixedly connected with drive shaft of base plate, the left side fixedly connected with depression bar of base plate, the one end fixedly connected with movable ring of base plate is kept away from to the depression bar, the outside fixedly connected with reinforcing bar of movable ring.
Further, the cooling mechanism comprises a side groove formed in the left side of the fixed die base, a heat conducting fin is fixedly connected inside the side groove, a radiating fin is fixedly connected on the left side of the heat conducting fin, an annular opening is formed in the fixed die base, and a fan is fixedly connected inside the annular opening.
Further, the demolding mechanism further comprises two sealing rings fixedly connected with the right side of the movable die holder, and the pressing rod is movably connected inside the sealing rings.
Furthermore, cooling body still includes the blotter of fixed connection in the inside of constant head tank, the external diameter of blotter and the internal diameter looks adaptation of constant head tank.
Furthermore, the number of the positioning grooves is two, the positioning grooves are symmetrically distributed on the upper side and the lower side of the central axis of the positioning die holder, and the positioning rods face the direction of the cushion pad.
Further, the external diameter of gag lever post and the internal diameter looks adaptation of movable sleeve, the quantity of depression bar is two, and runs through and extend to the inside of hose near the one end of moving the die holder.
Further, the shape of activity circle is the annular, strengthen the quantity of strip and be no less than two, and evenly distributed is in the outside of activity circle.
Further, the shape of the heat-conducting fin is V-shaped, and the length and the width of the heat-conducting fin are respectively equal to those of the side grooves.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this side casting mold of reducible hole drawing of patterns, the movable mould seat is laminated with the cover half seat under the drive of drive shaft, continue to carry out the in-process that removes left at the drive shaft, the movable ring moves in the inside of hose, make its design in the inside of cover half seat injection molding chamber, then begin to mould plastics again, the cooling of moulding plastics is accomplished the back, the movable mould seat carries out the in-process that removes to the right, can take the work piece to have the trend that one moved to the right, the drawing of patterns work of work piece has been made things convenient for, the cooling rate of work piece has been promoted under cooling body's effect, production efficiency has been promoted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the demolding mechanism of the present invention;
FIG. 3 is a schematic view of the internal structure of the hose of the present invention;
fig. 4 is a schematic view of the cooling mechanism of the present invention.
In the figure: the device comprises a fixed die holder 1, a fixed slot 2, a locating rod 3, a movable die holder 4, a demoulding mechanism 5, a hose 501, a spring 502, a limiting rod 503, a movable sleeve 504, a base plate 505, a driving shaft 506, a pressure rod 507, a movable ring 508, a reinforcing strip 509, a sealing ring 510, a cooling mechanism 6, a side slot 601, a heat conducting fin 602, a heat radiating fin 603, an annular port 604, a fan 605 and a cushion 606.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, a side casting mold capable of reducing hole demolding in this embodiment, including the fixed mold base 1, the positioning groove 2 has been seted up on the right side of the fixed mold base 1, the fixed mold base 1 is fixed a position the locating lever 3 through the positioning groove 2, further fix a position the movable mold base 4, after laminating the right side of the fixed mold base 1 to the movable mold base 4, the locating lever 3 is fixed in the inside of positioning groove 2, the inside swing joint of positioning groove 2 has the locating lever 3, the right side fixedly connected with movable mold base 4 of locating lever 3, the left side fixedly connected with demolding mechanism 5 of movable mold base 4, the demolding of the workpiece is facilitated, the left side fixedly connected with cooling mechanism 6 of movable mold base 4, the cooling rate of the injection molding liquid in the fixed mold base 1 is promoted.
The number of the positioning grooves 2 is two, and the positioning grooves are symmetrically distributed on the upper side and the lower side of the central axis of the fixed die holder 1, and the positioning rod 3 faces the direction of the cushion pad 606 to cushion the impact force of the movable die holder 4.
Referring to fig. 2-3, in order to facilitate demolding of a workpiece, the demolding mechanism 5 in this embodiment includes a flexible tube 501 fixedly connected to the left side of the movable mold base 4, and is capable of deforming under the action of a movable ring 508, a spring 502 is fixedly connected to the right side of the movable mold base 4, when the base plate 505 moves, the spring 502 begins to contract, a limit rod 503 is fixedly connected to the right side of the movable mold base 4, a movable sleeve 504 is fixedly connected to the outer side of the limit rod 503 and located inside the spring 502, the movable sleeve 504 moves leftwards on the outer side of the limit rod 503, a base plate 505 is fixedly connected to the right sides of the spring 502 and the movable sleeve 504, a driving shaft 506 is fixedly connected to the right side of the base plate 505, and is an output shaft of an electric push rod, the driving shaft 506 continues to move leftwards with the base plate 505, a pressing rod 507 is fixedly connected to the left side of the base plate 505, the flexible tube 508 is used for pressing the flexible tube, and a movable ring 508 is fixedly connected to the end of the pressing rod 507 far away from the base plate 505, a reinforcing bar 509 is fixedly connected to the outer side of the movable ring 508 to reinforce the strength of the deformed hose 501.
When the driving shaft 506 moves rightward in this embodiment, the hose 501 presses the workpiece through the movable ring 508, so that the workpiece tends to move rightward in the moving process, and the workpiece is conveniently demolded.
Referring to fig. 4, in order to increase the cooling speed of the workpiece, the cooling mechanism 6 in this embodiment includes a side groove 601 formed on the left side of the fixed die holder 1, the side groove 601 and the heat conducting fin 602 are both V-shaped, the heat conducting fin 602 is fixedly connected inside the side groove 601, the heat radiating fin 603 is fixedly connected on the left side of the heat conducting fin 602, so as to perform rapid heat dissipation and cooling on the fixed die holder 1, an annular opening 604 is formed inside the fixed die holder 1, and is distributed outside the inner cavity of the fixed die holder 1, and a fan 605 is fixedly connected inside the annular opening 604, so as to further take away the heat of the fixed die holder 1.
The cooling mechanism 6 further comprises a cushion 606 fixedly connected inside the positioning groove 2 and capable of buffering the pressure given to the positioning seat 1 by the mold base 4, the outer diameter of the cushion 606 is matched with the inner diameter of the positioning groove 2, the heat conducting sheet 602 is V-shaped, the installation area of the heat conducting sheet 602 is increased, the heat dissipation effect is further increased, and the length and the width of the heat conducting sheet 602 are respectively equal to those of the side groove 601.
In this embodiment, under the action of the fan 605 and the V-shaped heat-conducting fins 602, the cooling efficiency of the fixed die holder 1 can be effectively improved, and the production efficiency of the workpiece is further improved.
The working principle of the above embodiment is as follows:
(1) under the action of the driving shaft 506, the base plate 505 and the movable die holder 4 are driven to move leftwards until the positioning on the movable die holder 4 is inserted into the positioning groove 2 to position the movable die holder 4, after the movable die holder 4 is attached to the fixed die holder 1, the driving shaft 506 continues to drive the base plate 5 to move leftwards, the spring 502 begins to contract, at the moment, the movable sleeve 504 moves leftwards on the outer side of the limiting rod 503, meanwhile, the base plate 505 drives the pressing rod 507 to move, the movable ring 508 is driven to move in the moving process of the pressing rod 507, and as the hose 501 is in the shape of a circular truncated cone, the movable ring 508 can be unfolded in the moving process, so that the injection molding liquid can be fully distributed in the inner cavity of the whole fixed die holder 1 during injection molding, and is rapidly cooled by the cooling mechanism 6 during injection molding.
(2) The side groove 601 is formed in the fixed die base 1, after the heat conducting fins 602 are installed, the distance between the heat conducting fins and injection molding liquid with high temperature is short, the heat conducting effect is guaranteed, meanwhile, the shape of the heat conducting fins 602 is V-shaped, the contact area between the heat conducting fins and the fixed die base 1 can be increased, the heat conducting effect is further improved, heat dissipation is conducted under the cooperation of the heat radiating fins 603, when the fan 605 runs, the heat of the fixed die base 1 can be effectively taken away from the inside of the annular opening 604, the cooling effect is further improved, in the process that the driving shaft 506 moves rightwards, the spring 502 restores to deform, the pressure rod 507 can also move rightwards, at the moment, the hose 501 has a pressure to a workpiece through the movable ring 508, therefore, in the process that the movable ring 508 moves rightwards, the formed work can have an outward thrust, and the workpiece can be conveniently taken out.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (8)
1. The utility model provides a side casting mold of reducible hole drawing of patterns, includes die holder (1), its characterized in that: a positioning groove (2) is formed in the right side of the fixed die holder (1), a positioning rod (3) is movably connected inside the positioning groove (2), a movable die holder (4) is fixedly connected to the right side of the positioning rod (3), a demoulding mechanism (5) is fixedly connected to the left side of the movable die holder (4), and a cooling mechanism (6) is fixedly connected to the left side of the movable die holder (4);
demoulding mechanism (5) are including fixed connection at the left hose (501) of movable mould seat (4), the right side fixedly connected with spring (502) of movable mould seat (4), the right side fixedly connected with gag lever post (503) of movable mould seat (4), the outside of gag lever post (503) just is located fixedly connected with movable sleeve (504) in spring (502), the right side fixedly connected with base plate (505) of spring (502) and movable sleeve (504), the right side fixedly connected with drive shaft (506) of base plate (505), the left side fixedly connected with depression bar (507) of base plate (505), the one end fixedly connected with activity circle (508) of base plate (505) is kept away from in depression bar (507), the outside fixedly connected with of activity circle (508) strengthens strip (509).
2. A counterbored side-casting mold as defined in claim 1, wherein: the cooling mechanism (6) comprises a side groove (601) formed in the left side of the fixed die holder (1), a heat conducting fin (602) is fixedly connected to the inside of the side groove (601), a heat radiating fin (603) is fixedly connected to the left side of the heat conducting fin (602), an annular opening (604) is formed in the fixed die holder (1), and a fan (605) is fixedly connected to the inside of the annular opening (604).
3. A counterbored side-casting mold as defined in claim 1, wherein: the demolding mechanism (5) further comprises two sealing rings (510) fixedly connected with the right side of the movable die holder (4), and the pressing rod (507) is movably connected to the inner portions of the sealing rings (510).
4. A counterbored side-casting mold as defined in claim 1, wherein: the cooling mechanism (6) further comprises a buffer pad (606) fixedly connected to the inside of the positioning groove (2), and the outer diameter of the buffer pad (606) is matched with the inner diameter of the positioning groove (2).
5. A knock down side casting mold as set forth in claim 4, wherein: the number of the positioning grooves (2) is two, the positioning grooves are symmetrically distributed on the upper side and the lower side of the central axis of the positioning die holder (1), and the positioning rods (3) face the direction of the cushion pad (606).
6. A counterbored side-casting mold as defined in claim 1, wherein: the outer diameter of the limiting rod (503) is matched with the inner diameter of the movable sleeve (504), the number of the pressure rods (507) is two, and one end of the pressure rods, which is close to the movable die holder (4), penetrates through the movable die holder and extends into the hose (501).
7. A counterbored side-casting mold as defined in claim 1, wherein: the movable ring (508) is annular, and the number of the reinforcing strips (509) is not less than two, and the reinforcing strips are uniformly distributed on the outer side of the movable ring (508).
8. A knock down side casting mold as set forth in claim 2, wherein: the shape of the heat-conducting fin (602) is V-shaped, and the length and the width of the heat-conducting fin (602) are respectively equal to those of the side groove (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121650600.4U CN214926671U (en) | 2021-07-20 | 2021-07-20 | Side casting mold capable of reducing hole demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121650600.4U CN214926671U (en) | 2021-07-20 | 2021-07-20 | Side casting mold capable of reducing hole demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214926671U true CN214926671U (en) | 2021-11-30 |
Family
ID=79072941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121650600.4U Expired - Fee Related CN214926671U (en) | 2021-07-20 | 2021-07-20 | Side casting mold capable of reducing hole demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214926671U (en) |
-
2021
- 2021-07-20 CN CN202121650600.4U patent/CN214926671U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |