CN210820470U - Simple tripping structure for mold stripping - Google Patents
Simple tripping structure for mold stripping Download PDFInfo
- Publication number
- CN210820470U CN210820470U CN201921672003.4U CN201921672003U CN210820470U CN 210820470 U CN210820470 U CN 210820470U CN 201921672003 U CN201921672003 U CN 201921672003U CN 210820470 U CN210820470 U CN 210820470U
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- Prior art keywords
- die
- connecting rod
- groove
- injection molding
- product
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- Expired - Fee Related
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- 238000001746 injection moulding Methods 0.000 claims abstract description 25
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 6
- 240000004282 Grewia occidentalis Species 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 229910004682 ON-OFF Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a simple tripping structure for mold stripping, which comprises an upper mold base, a female mold and a lower mold base, wherein the bottom of the upper mold base is fixedly connected with a male mold, a third groove is formed in the middle of the male mold, an injection molding pipe penetrates through the interior of the upper mold base, and one end of the injection molding pipe penetrates through the interior of the third groove; during the drawing of patterns, drive the pipe of moulding plastics simultaneously through the cope match-plate pattern, head rod and second connecting rod rebound, take the good product of cover half out through clamp splice tension, then drive the connecting plate rebound through electric putter, the connecting plate drives the fixed block rebound, the product is detained the position and is deviate from automatically, the product of being convenient for breaks away from, avoided ejecting to cause the damage to the product, through the fixed block at the head rod, second connecting rod and the pipe of moulding plastics are gone up to slide, and in the effect of second through-hole slope, make head rod and second connecting rod shrink inwards, make clamp splice and product separation, the smooth drawing of patterns of the product of being convenient for.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a simple and easy dropout structure is used in mould demolding.
Background
The mould, the industrial production uses injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, various moulds and tools of the required products to get, in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, it is used in blanking, forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the shaping processing of compression moulding or injection moulding of products such as engineering plastics, rubber, ceramics, etc., the application cavity shape can make the blank obtain the corresponding stereoscopic shape, the mould generally includes two parts of moving mould and stationary mould (or terrace die and cavity), the two can be separated, generally when the mould is released, generally push out the product directly, difficult to separate, and the product is easy to damage, and the requirement of demoulding can not be met, so that the simple tripping structure for mould demoulding is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould demolding is with simple and easy dropout structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a simple tripping structure for mold stripping comprises an upper mold base, a female mold and a lower mold base, wherein the bottom of the upper mold base is fixedly connected with a male mold, a third groove is arranged in the middle of the male die, an injection molding pipe penetrates through the inner part of the upper die holder, one end of the injection molding pipe penetrates through the inner part of the third groove, the bottom of the upper die holder is positioned at two sides of the injection molding pipe and is respectively hinged with a first connecting rod and a second connecting rod, the ends of the first connecting rod and the second connecting rod, which are far away from the upper die base, are hinged with clamping blocks, the upper surface of the female die is provided with a die slot, the injection molding pipe and the clamping block penetrate through the top of the die cavity, the upper surface of the female die is connected with a fixed block in a fitting manner, the outer wall welding of fixed block has the connecting plate, the welding of one side of upper die base has electric putter, electric putter's catch bar and one side fixed connection of connecting plate.
As further preferable in the present technical solution: the second through-hole has all been seted up to the both sides of fixed block, first through-hole has been seted up at the middle part of fixed block, the one end of head rod and second connecting rod runs through respectively in the inside of two second through-holes, the one end that the upper die base was kept away from to the pipe of moulding plastics runs through in the inside of first through-hole, two second through-holes are 105 relative slopes to set up with the bottom of fixed block, head rod and second connecting rod respectively with second through-hole sliding connection, pipe and first through-hole sliding connection mould plastics.
As further preferable in the present technical solution: the guide sleeves are welded on two sides of the bottom of the upper die base, guide pillars matched with the guide sleeves are welded on two sides of the bottom of the lower die base, the guide pillars penetrate through the guide sleeves, and the guide sleeves are connected with the guide pillars in a sliding mode.
As further preferable in the present technical solution: the top fixedly connected with fixed plate of die holder, the mutual symmetrical welding in upper surface four corners of fixed plate has four support columns, four the top of support column all welds in the bottom of die.
As further preferable in the present technical solution: the die is close to the bottom of the die cavity and is provided with a second groove, the two sides of the bottom of the die are provided with first grooves, and the two sides of the second groove are communicated with one side of the two first grooves respectively.
As further preferable in the present technical solution: a first switch is installed on one side of the upper surface of the lower die holder, and a power supply output end of the first switch is electrically connected with a power supply input end of the electric push rod.
Compared with the prior art, the beneficial effects of the utility model are that: during the drawing of patterns, drive the pipe of moulding plastics simultaneously through the cope match-plate pattern, head rod and second connecting rod rebound, take the good product of cover half out through clamp splice tension, then drive the connecting plate rebound through electric putter, the connecting plate drives the fixed block rebound, the product is detained the position and is deviate from automatically, the product of being convenient for breaks away from, avoided ejecting to cause the damage to the product, through the fixed block at the head rod, second connecting rod and the pipe of moulding plastics are gone up to slide, and in the effect of second through-hole slope, make head rod and second connecting rod shrink inwards, make clamp splice and product separation, the smooth drawing of patterns of the product of being convenient for.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the female mold of the present invention;
fig. 3 is an enlarged schematic structural view of the area a in fig. 2 according to the present invention;
fig. 4 is the schematic diagram of the internal structure of the fixing block of the present invention.
In the figure: 1. an upper die holder; 2. a female die; 3. a fixing plate; 4. a lower die holder; 5. injection molding a tube; 6. a guide sleeve; 7. a guide post; 8. a support pillar; 9. a first groove; 10. a male die; 11. an electric push rod; 12. a first connecting rod; 13. a connecting plate; 14. a clamping block; 15. a die cavity; 16. a fixed block; 17. a second connecting rod; 18. a first through hole; 19. a second through hole; 20. a second groove; 21. a first switch; 22. and a third groove.
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.
Example (b): referring to fig. 1-4, the present invention provides a technical solution: a simple tripping structure for mold stripping comprises an upper mold base 1, a female mold 2 and a lower mold base 4, wherein the bottom of the upper mold base 1 is fixedly connected with a male mold 10, a third groove 22 is formed in the middle of the male mold 10, an injection molding pipe 5 penetrates through the upper mold base 1, one end of the injection molding pipe 5 penetrates through the third groove 22, the bottom of the upper mold base 1 is positioned on two sides of the injection molding pipe 5 and is respectively hinged with a first connecting rod 12 and a second connecting rod 17, one ends, far away from the upper mold base 1, of the first connecting rod 12 and the second connecting rod 17 are respectively hinged with clamping blocks 14, when in injection molding, the two clamping blocks 14 are horizontally consistent with the bottom of the injection molding pipe 5, a mold groove 15 is formed in the upper surface of the female mold 2, the injection molding pipe 5 and the clamping blocks 14 both penetrate through the top of the mold groove 15, the upper surface of the female mold 2 is connected with a fixing block 16, and a connecting plate 13 is, an electric push rod 11 is welded on one side of the upper die base 1, and a push rod of the electric push rod 11 is fixedly connected with one side of a connecting plate 13.
In this embodiment, specifically: the two sides of the fixed block 16 are both provided with second through holes 19, the middle part of the fixed block 16 is provided with a first through hole 18, one ends of the first connecting rod 12 and the second connecting rod 17 respectively penetrate through the two second through holes 19, one end of the injection molding pipe 5, which is far away from the upper die holder 1, penetrates through the first through hole 18, the two second through holes 19 and the bottom of the fixed block 16 are oppositely and obliquely arranged in an angle of 105 degrees, the first connecting rod 12 and the second connecting rod 17 are respectively connected with the second through hole 19 in a sliding way, the injection molding pipe 5 is connected with the first through hole 18 in a sliding way, through the arrangement, the first connecting rod 12, the second connecting rod 17 and the injection molding pipe 5 can be simultaneously fixed through the fixing block 16, and under the action of the electric push rod 11, the fixed block 16 is driven by the connecting plate 13 to slide on the first connecting rod 12, the second connecting rod 17 and the outer wall of the injection molding pipe 5.
In this embodiment, specifically: the die comprises an upper die base 1 and a lower die base 4, and is characterized in that guide sleeves 6 are welded on two sides of the bottom of the upper die base 1, guide pillars 7 matched with the guide sleeves 6 are welded on two sides of the bottom of the lower die base 4, the guide pillars 7 penetrate through the guide sleeves 6, the guide sleeves 6 are slidably connected with the guide pillars 7, and through the arrangement, the guide sleeves 6 and the guide pillars 7 are convenient for fixing the upper die base 1 and the lower die base 4, so that the upper die base 1 and the lower die base 4 are.
In this embodiment, specifically: the top fixedly connected with fixed plate 3 of die holder 4, the mutual symmetrical welding in upper surface four corners of fixed plate 3 has four support columns 8, four the top of support column 8 all welds in the bottom of die 2, through above setting, and four support columns 8 make the bottom of fixed plate 3 and the top of die 2 support, and make the space that forms the determining deviation between fixed plate 3 and the die 2.
In this embodiment, specifically: second recess 20 has been seted up to die 2 near the bottom of die cavity 15, first recess 9 has all been seted up to the bottom both sides of die 2, the both sides of second recess 20 are linked together with one side of two first recesses 9 respectively, and through above setting, second recess 20 is located the bottom of die cavity 15, forms the space between fixed plate 3 and the die 2, cooperates first recess 9 and second recess 20 again to form the gas flow, can accelerate the refrigerated time of product in the die cavity 15.
In this embodiment, specifically: first switch 21 is installed to upper surface one side of die holder 4, the power output of first switch 21 and electric putter 11's power input end electric connection, through above setting, first switch 21 carries out on-off control to electric putter 11's start.
In the working principle or the structural principle, when the die is used, the upper die base 1 drives the male die 10 to move upwards when the die is removed, so that the guide pillar 7 slides downwards in the guide sleeve 6, the injection molding pipe 5, the first connecting rod 12 and the second connecting rod 17 are driven to move upwards, the fixed product is taken out by the tension of the clamping block 14, so that the product is separated from the die groove 15, the electric push rod 11 drives the connecting plate 13 to move upwards, the connecting plate 13 drives the fixing block 16 to move upwards, the product buckling position is automatically separated, the fixing block 16 slides on the first connecting rod 12, the second connecting rod 17 and the injection molding pipe 5, and the first connecting rod 12 and the second connecting rod 17 are retracted inwards when the fixing block 16 rises under the action of the inclination of the second through hole 19, so that the clamping block 14 is separated from the product, and the product is conveniently and smoothly demoulded.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mould demolding is with simple and easy dropout structure, includes upper die base (1), die (2) and die holder (4), its characterized in that: the bottom of the upper die base (1) is fixedly connected with a male die (10), a third groove (22) is formed in the middle of the male die (10), an injection molding pipe (5) penetrates through the upper die base (1), one end of the injection molding pipe (5) penetrates through the third groove (22), the bottom of the upper die base (1) is located on two sides of the injection molding pipe (5) and is respectively hinged with a first connecting rod (12) and a second connecting rod (17), clamping blocks (14) are hinged to ends, far away from the upper die base (1), of the first connecting rod (12) and the second connecting rod (17), a die groove (15) is formed in the upper surface of the female die (2), the injection molding pipe (5) and the clamping blocks (14) penetrate through the top of the die groove (15), a fixing block (16) is connected to the upper surface of the female die (2) in a laminating manner, and a connecting plate (13) is welded on the outer wall of the fixing block (16), an electric push rod (11) is welded on one side of the upper die base (1), and a push rod of the electric push rod (11) is fixedly connected with one side of the connecting plate (13).
2. The simple release structure for mold stripping according to claim 1, wherein: second through-hole (19) have all been seted up to the both sides of fixed block (16), first through-hole (18) have been seted up at the middle part of fixed block (16), the inside in two second through-holes (19) is run through respectively to the one end of head rod (12) and second connecting rod (17), the one end that upper die base (1) was kept away from in the pipe (5) of moulding plastics runs through the inside in first through-hole (18), two second through-holes (19) are 105 relative slopes to the bottom of fixed block (16) and set up, head rod (12) and second connecting rod (17) respectively with second through-hole (19) sliding connection, mould plastics pipe (5) and first through-hole (18) sliding connection.
3. The simple release structure for mold stripping according to claim 1, wherein: guide sleeves (6) are welded on two sides of the bottom of the upper die base (1), guide pillars (7) matched with the guide sleeves (6) are welded on two sides of the bottom of the lower die base (4), the guide pillars (7) penetrate through the guide sleeves (6), and the guide sleeves (6) are connected with the guide pillars (7) in a sliding mode.
4. The simple release structure for mold stripping according to claim 1, wherein: the top fixedly connected with fixed plate (3) of die holder (4), the mutual symmetrical welding in upper surface four corners of fixed plate (3) has four support columns (8), four the top all welding of support column (8) is in the bottom of die (2).
5. The simple release structure for mold stripping according to claim 1, wherein: the die is characterized in that a second groove (20) is formed in the bottom, close to the die cavity (15), of the female die (2), first grooves (9) are formed in two sides of the bottom of the female die (2), and two sides of the second groove (20) are communicated with one sides of the two first grooves (9) respectively.
6. The simple release structure for mold stripping according to claim 1, wherein: a first switch (21) is installed on one side of the upper surface of the lower die holder (4), and a power output end of the first switch (21) is electrically connected with a power input end of the electric push rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672003.4U CN210820470U (en) | 2019-10-09 | 2019-10-09 | Simple tripping structure for mold stripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672003.4U CN210820470U (en) | 2019-10-09 | 2019-10-09 | Simple tripping structure for mold stripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210820470U true CN210820470U (en) | 2020-06-23 |
Family
ID=71275198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921672003.4U Expired - Fee Related CN210820470U (en) | 2019-10-09 | 2019-10-09 | Simple tripping structure for mold stripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210820470U (en) |
-
2019
- 2019-10-09 CN CN201921672003.4U patent/CN210820470U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20211009 |