CN214517419U - Wax mould of easily playing lid - Google Patents
Wax mould of easily playing lid Download PDFInfo
- Publication number
- CN214517419U CN214517419U CN202120631220.XU CN202120631220U CN214517419U CN 214517419 U CN214517419 U CN 214517419U CN 202120631220 U CN202120631220 U CN 202120631220U CN 214517419 U CN214517419 U CN 214517419U
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- Prior art keywords
- workbench
- fixedly connected
- lower pressing
- rod
- oil
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- 239000003921 oil Substances 0.000 claims abstract description 52
- 238000001125 extrusion Methods 0.000 claims abstract description 37
- 239000010687 lubricating oil Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000001502 supplementing effect Effects 0.000 claims abstract description 9
- 230000002146 bilateral effect Effects 0.000 claims abstract 2
- 238000003825 pressing Methods 0.000 claims description 51
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011159 matrix material Substances 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a wax matrix mould of easily playing lid, the utility model relates to a mould technical field, include. The utility model discloses a base, cover half and movable mould, the upside fixedly connected with workstation of base, the shaping groove has been seted up at the middle part of workstation, and the cover half sets up in the shaping groove and through setting up its lift of two second hydraulic pump drive in shaping groove downside bases, montant fixedly connected with roof is passed through to the upside of workstation, and the downside of roof has the diaphragm through first hydraulic pump drive, first hydraulic pump and roof fixed connection, the downside of diaphragm is through a plurality of connecting rods and movable mould fixed connection, be provided with automatic oil supplementing mechanism in the workstation, automatic oil supplementing mechanism includes that bilateral symmetry sets up the extrusion piece in the workstation. Through the automatic oil supplementing mechanism that sets up, can carry out supplementary lubricating oil between cover half and the workstation when compound die at every turn, reduce the frictional force between cover half and the workstation, be convenient for demolding.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a wax matrix mould of easily playing lid.
Background
The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'.
When using the wax matrix mould to carry out the original paper shaping, the external force that the original paper received is very big, and the original paper is connected closely with the mould, is difficult to the demolding, and it is not convenient enough to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a wax mould which is easy to open a cover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wax mould easy to open a cover comprises a base, a fixed mould and a movable mould, wherein a wax injection hole is formed in the movable mould, a workbench is fixedly connected to the upper side of the base, a forming groove is formed in the middle of the workbench, the fixed mould is arranged in the forming groove and is driven to lift by two second hydraulic pumps arranged in a base at the lower side of the forming groove, a top plate is fixedly connected to the upper side of the workbench through a vertical rod, a transverse plate driven by a first hydraulic pump is arranged at the lower side of the top plate and is fixedly connected with the top plate, the lower side of the transverse plate is fixedly connected with the movable mould through a plurality of connecting rods, an automatic oil supplementing mechanism is arranged in the workbench and comprises extrusion blocks which are symmetrically arranged in the workbench in a left-right mode, the forming groove is located between the extrusion blocks, a pressing groove is formed in the workbench at the upper side of the extrusion blocks, the extrusion blocks are of columnar structures, and the diameters of the extrusion blocks are far smaller than those of the pressing plate, a lower pressing plate connected with the workbench in a sliding manner is arranged in the lower pressing groove, a lower pressing rod is fixedly connected to the lower side of the lower pressing plate, the lower end of the lower pressing rod extends into the workbench and is connected with the workbench in a sliding manner, a thin rod is fixedly connected to the lower end of the lower pressing rod, the thin rod penetrates through the extrusion block and is fixedly connected with the lower pressing block arranged in the extrusion block, the lower pressing block is connected with the side wall of the extrusion block in a sliding manner, a reset spring is sleeved on the outer ring of the lower pressing rod positioned in the lower pressing groove, the upper side and the lower side of the reset spring are respectively abutted against the lower pressing plate and the workbench, an oil tank is arranged in the workbench at one side of the extrusion block, which is far away from the forming groove, lubricating oil is filled inwards through an oil filling opening, an oil inlet is arranged at the middle position of the extrusion block and is communicated with the oil tank through a hose, an oil outlet is arranged at the right lower side of the extrusion block, and a one-way valve is arranged on the oil outlet, the automatic forming device is characterized in that an opening is formed in the workbench and located at the left end and the right end of the upper side of the forming groove, an atomizing nozzle is arranged in the workbench right opposite to the opening, the spraying surface of the atomizing nozzle faces the forming groove, an L-shaped baffle is arranged on the right side of the atomizing nozzle, the check valve is communicated with the atomizing nozzle through an oil guide pipe, and the lower side of the transverse plate faces a side pressing plate of the lower pressing plate through a connecting rod fixedly connected with.
As a further aspect of the present invention: the base is fixedly connected with a fixed block, and the first hydraulic pump and the second hydraulic pump are controlled through the fixed block.
As a further aspect of the present invention: the downside fixedly connected with branch of base, the downside of branch is provided with the fixed block, and sliding connection has the diaphragm in the fixed block, fixed connection between branch and the diaphragm, and the downside of diaphragm passes through elastic component and fixed block elastic connection.
As a further aspect of the present invention: the elastic piece is a spring.
As a further aspect of the present invention: be provided with the buoyancy piece in the oil tank, the upside fixedly connected with upside of buoyancy piece runs through the liquid level pole of oil tank and workstation, the right side fixedly connected with pointer of liquid level pole, and the pointer faces the montant, is provided with the sign registration on the montant.
The utility model has the advantages that:
through the arranged automatic oil supplementing mechanism, when in use, the transverse plate is driven to move downwards through the first hydraulic pump, so that the movable mold and the fixed mold are assembled, the wax injection port of the external wax injection machine is aligned to the wax injection port, molten wax is injected into the mold cavity to be cooled and molded to form a wax mold, the side pressure plate is driven to move downwards in the descending process of the transverse plate, so that the side pressure plate moves downwards to drive the lower pressure plate to move downwards, the lower pressure rod is driven to move downwards by the return spring, the lower pressure rod drives the lower pressure block to move downwards through the thin rod, the lower pressure block firstly seals the oil inlet, so that lubricating oil entering the extrusion block passes through the lower pressure block and the oil guide pipe and then is discharged from the atomizing nozzle to be sprayed onto the L-shaped baffle plate and then flows downwards, the lubricating oil flows into the molding groove along the workbench, the movable mold is driven to move upwards through the first hydraulic pump after molding, the fixed mold is ejected out through the second hydraulic pump, lubricating oil can effectively reduce the frictional force between cover half and the workstation, and the workstation is at the in-process of upward movement, side clamp plate and holding down plate break away from the contact, the holding down plate resets under reset spring's effect, drive depression bar upward movement down, thereby drive briquetting upward movement down, because the setting of check valve, be located the negative pressure that will form in the extrusion piece of holding down the briquetting downside, when the briquetting moved the top of income hydraulic fluid port down, under the effect of atmospheric pressure, lubricating oil in the oil tank will flow to the extrusion piece automatically in, carry out automatic oil supplementation, so circulate, through the automatic oil supplementation mechanism that sets up, can supply lubricating oil between cover half and the workstation when the compound die at every turn, reduce the frictional force between cover half and the workstation, be convenient for go out the mould.
Drawings
FIG. 1 is a schematic view of the overall structure of an easy-to-open wax pattern mold;
fig. 2 is a schematic structural diagram of a point a in fig. 1.
In the figure: the device comprises a base 1, supporting legs 11, a fixed block 12, a controller 12, a workbench 2, a vertical rod 3, a top plate 4, a first hydraulic pump 41, a transverse plate 5, a movable mould 51, a fixed mould 52, a pressing plate 53 on the side edge, a wax injection hole 54, a pressing plate 6, a pressing rod 61, a pressing block 62, a check valve 63, a pressing block 64, an atomizing nozzle 65, a buoyancy block 66, an oil tank 67, an oil injection port 68, a liquid level height rod 69 and a notch 7.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a wax matrix mold easy to open a cover comprises a base 1, a fixed mold 52 and a movable mold 51, wherein a wax injection hole 54 is formed in the movable mold 51, the upper side of the base 1 is fixedly connected with a workbench 2, a molding groove is formed in the middle of the workbench 2, the fixed mold 52 is arranged in the molding groove and is driven to lift by two second hydraulic pumps arranged in the base 1 at the lower side of the molding groove, the upper side of the workbench 2 is fixedly connected with a top plate 4 through a vertical rod 3, the lower side of the top plate 4 is provided with a transverse plate 5 driven by a first hydraulic pump 41, the first hydraulic pump 41 is fixedly connected with the top plate 4, the lower side of the transverse plate 5 is fixedly connected with the movable mold 51 through a plurality of connecting rods, an automatic oil supplementing mechanism is arranged in the workbench 2 and comprises extruding blocks 62 symmetrically arranged in the workbench 2, the molding groove is positioned between the extruding blocks 62, a lower pressure groove is formed in the workbench 2 positioned on the upper side of the extrusion block 62, the extrusion block 62 is of a columnar structure, the diameter of the extrusion block is far smaller than that of the lower pressure plate 6, the lower pressure plate 6 in sliding connection with the workbench 2 is arranged in the lower pressure groove, the lower side of the lower pressure plate 6 is fixedly connected with a lower pressure rod 61, the lower end of the lower pressure rod 61 extends into the workbench 2 and is in sliding connection with the workbench 2, the lower end of the lower pressure rod 61 is fixedly connected with a thin rod, the thin rod penetrates through the extrusion block 62 and is fixedly connected with a lower pressure block 64 arranged in the extrusion block 62, the lower pressure block 64 is in sliding connection with the side wall of the extrusion block 62, a return spring is sleeved on the outer ring of the lower pressure rod 61 positioned in the lower pressure groove, the upper side and the lower side of the return spring respectively abut against the lower pressure plate 6 and the workbench 2, an oil tank 67 is arranged in the workbench 2 positioned on one side of the extrusion block 62 far away from the forming groove, and lubricating oil is injected into the oil tank 67 through an oil injection port 68, an oil inlet is formed in the middle of the extrusion block 62 and is communicated with an oil tank 67 through a hose, an oil outlet is formed in the lower right side of the extrusion block 62, a one-way valve 63 is arranged on the oil outlet, an opening 7 is formed in the workbench 2 and is located at the left end and the right end of the upper side of the forming groove, an atomizing nozzle 65 is arranged in the workbench 2 opposite to the opening 7, the spraying surface of the atomizing nozzle 65 faces the forming groove, an L-shaped baffle is arranged on the right side of the atomizing nozzle 65, the one-way valve 63 is communicated with the atomizing nozzle 65 through an oil guide pipe, and the lower side of the transverse plate 5 is fixedly connected with a side pressing plate 53 facing the lower pressing plate 6 through a connecting rod; the working principle is as follows: when the wax injection mould is used, the transverse plate 5 is driven to move downwards by the first hydraulic pump 41, the movable mould 51 and the fixed mould 52 are matched, a wax injection port of an external wax injection machine is aligned to the wax injection port 54, molten wax is injected into a mould cavity to be cooled and formed to form a wax mould, the transverse plate 5 drives the side pressing plate 53 to move downwards in the descending process to drive the lower pressing plate 6 to move downwards and drive the lower pressing rod 61 to move downwards, the return spring is in a compression state at the moment, the lower pressing rod 61 drives the lower pressing block 64 to move downwards by the thin rod, the lower pressing block 64 firstly seals an oil inlet, lubricating oil entering the extrusion block 62 passes through the lower pressing block 64 and passes through the oil guide pipe and then is discharged from the atomizing nozzle 65 to be sprayed onto the L-shaped baffle plate and then flows downwards, the lubricating oil flows into the forming groove along the workbench 2, and the movable mould 51 is driven to move upwards by the first hydraulic pump 41 after being formed, the fixed mold 52 is ejected by the second hydraulic pump, the lubricating oil can effectively reduce the friction force between the fixed mold 52 and the table 2, and in the upward movement process of the workbench 2, the side pressing plate 53 is separated from the contact with the lower pressing plate 6, the lower pressing plate 6 is reset under the action of the reset spring, the lower pressing rod 61 is driven to move upward, so that the lower pressing block 64 is driven to move upward, due to the arrangement of the check valve 63, negative pressure is formed in the squeezing block 62 at the lower side of the lower pressing block 64, and when the lower pressing block 64 moves to the upper side of the oil inlet, under the action of atmospheric pressure, the lubricating oil in the oil tank 67 will automatically flow into the squeezing block 62, and the automatic oil supplement is carried out, so that the circulation is carried out, through the automatic oil supplementing mechanism who sets up, can carry out supplementary lubricating oil between cover half 52 and workstation 2 when compound die at every turn, reduce the frictional force between cover half 52 and the workstation 2, be convenient for demolding.
Further, a fixed block 12 is fixedly connected to the base 1, and the first hydraulic pump 41 and the second hydraulic pump are controlled by the fixed block 12, so that the use is convenient.
Further, the downside fixedly connected with branch of base 1, the downside of branch is provided with fixed block 12, and sliding connection has the diaphragm in the fixed block 12, fixed connection between branch and the diaphragm, and the downside of diaphragm passes through elastic component and 12 elastic connection of fixed block, and base 1 will drive the diaphragm through branch and compress the elastic component during the use, and the elastic component plays absorbing effect.
Preferably, the elastic member is a spring.
Example 2
Referring to fig. 1, a wax matrix mould of easily rising lid, this embodiment compares in embodiment 1, still includes the buoyancy piece 66 that sets up in oil tank 67, and the upside fixedly connected with upside of buoyancy piece 66 runs through oil tank 67 and the liquid level pole 69 of workstation 2, and the right side fixedly connected with pointer of liquid level pole 69, the pointer is just facing montant 3, is provided with the sign registration on the montant 3, is convenient for carry out real time monitoring to the oil mass in the oil tank 67.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The wax mould comprises a base (1), a fixed mould (52) and a movable mould (51), and is characterized in that a wax injection hole (54) is formed in the movable mould (51), the upper side of the base (1) is fixedly connected with a workbench (2), a forming groove is formed in the middle of the workbench (2), the fixed mould (52) is arranged in the forming groove and is driven to lift by two second hydraulic pumps arranged in the base (1) at the lower side of the forming groove, the upper side of the workbench (2) is fixedly connected with a top plate (4) through a vertical rod (3), a transverse plate (5) driven by a first hydraulic pump (41) is arranged at the lower side of the top plate (4), the first hydraulic pump (41) is fixedly connected with the top plate (4), the lower side of the transverse plate (5) is fixedly connected with the movable mould (51) through a plurality of connecting rods, and an automatic oil supplementing mechanism is arranged in the workbench (2), the automatic oil supplementing mechanism comprises extrusion blocks (62) which are arranged in a workbench (2) in a bilateral symmetry manner, a forming groove is formed between the extrusion blocks (62), a lower pressing groove is formed in the workbench (2) which is positioned on the upper side of the extrusion blocks (62), the extrusion blocks (62) are of a columnar structure, the diameter of each extrusion block is far smaller than that of the corresponding lower pressing plate (6), a lower pressing plate (6) which is connected with the workbench (2) in a sliding manner is arranged in the lower pressing groove, a lower pressing rod (61) is fixedly connected to the lower side of the lower pressing plate (6), the lower end of the lower pressing rod (61) extends into the workbench (2) and is connected with the workbench in a sliding manner, a thin rod is fixedly connected to the lower end of the lower pressing rod (61) and penetrates through the extrusion blocks (62) and is fixedly connected with lower pressing blocks (64) arranged in the extrusion blocks (62), the lower pressing blocks (64) are connected with the side wall of the extrusion blocks (62) in a sliding manner, and a return spring is sleeved on the outer ring of the lower pressing rod (61) positioned in the lower pressing groove, the upper side and the lower side of the reset spring are respectively abutted against the lower pressing plate (6) and the workbench (2), an oil tank (67) is arranged in the workbench (2) on one side, away from the forming groove, of the extrusion block (62), lubricating oil is inwards injected into the oil tank (67) through an oil injection port (68), an oil inlet is formed in the middle of the extrusion block (62) and communicated with the oil tank (67) through a hose, an oil outlet is formed in the right lower side of the extrusion block (62), a check valve (63) is arranged on the oil outlet, a notch (7) is formed in the workbench (2), the notch (7) is located at the left end and the right end of the upper side of the forming groove, an atomizing nozzle (65) is arranged in the workbench (2) right opposite to the notch (7), the spraying surface of the atomizing nozzle (65) faces the forming groove, an L-shaped baffle is arranged on the right side of the atomizing nozzle (65), and the check valve (63) is communicated with the atomizing nozzle (65) through an oil guide pipe, the lower side of the transverse plate (5) is fixedly connected with a side pressing plate (53) which is right opposite to the lower pressing plate (6) through a connecting rod.
2. An easy-to-open wax pattern mold according to claim 1, wherein a fixed block (12) is fixedly connected to the base (1), and the first hydraulic pump (41) and the second hydraulic pump are controlled by the fixed block (12).
3. The wax mold die with the easy-to-open cover as claimed in claim 2, wherein a supporting rod is fixedly connected to the lower side of the base (1), a fixing block (12) is arranged on the lower side of the supporting rod, a transverse plate is slidably connected to the fixing block (12), the supporting rod is fixedly connected with the transverse plate, and the lower side of the transverse plate is elastically connected with the fixing block (12) through an elastic piece.
4. An easy-open-lid wax pattern mold according to claim 3, wherein the elastic member is a spring.
5. The wax mold die with the easily opened cover according to claim 4, wherein a buoyancy block (66) is arranged in the oil tank (67), the upper side of the buoyancy block (66) is fixedly connected with a liquid level rod (69) with the upper side penetrating through the oil tank (67) and the workbench (2), the right side of the liquid level rod (69) is fixedly connected with a pointer, the pointer faces the vertical rod (3), and the vertical rod (3) is provided with a mark number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120631220.XU CN214517419U (en) | 2021-03-29 | 2021-03-29 | Wax mould of easily playing lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120631220.XU CN214517419U (en) | 2021-03-29 | 2021-03-29 | Wax mould of easily playing lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214517419U true CN214517419U (en) | 2021-10-29 |
Family
ID=78266357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120631220.XU Expired - Fee Related CN214517419U (en) | 2021-03-29 | 2021-03-29 | Wax mould of easily playing lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214517419U (en) |
-
2021
- 2021-03-29 CN CN202120631220.XU patent/CN214517419U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |