CN211441012U - Ejection mechanism of plastic mold for socket production - Google Patents
Ejection mechanism of plastic mold for socket production Download PDFInfo
- Publication number
- CN211441012U CN211441012U CN201922452378.6U CN201922452378U CN211441012U CN 211441012 U CN211441012 U CN 211441012U CN 201922452378 U CN201922452378 U CN 201922452378U CN 211441012 U CN211441012 U CN 211441012U
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- Prior art keywords
- groove
- ejection mechanism
- ejection
- mold
- hole
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000005096 rolling process Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of socket production moulds, and discloses an ejection mechanism of a plastic mould for socket production, which comprises a support frame, wherein the inner side walls of the two sides of the support frame are fixedly connected with a lower mould through two support rods, the inner top of the support frame is fixedly connected with a cylinder, the piston end of the cylinder is connected with an upper mould, the upper mould is arranged at the upper end of the lower mould, the inner bottom of the lower mould is provided with a top groove, a top plate matched with the top groove is arranged in the top groove, and the lower end of the top plate is connected; the ejection mechanism comprises an ejection hole, an ejection rod, a spring, a supporting plate and two transmission assemblies, the ejection hole is formed in the bottom of the ejection groove, one end of the ejection rod is fixedly connected to the center of the lower end of the top plate, the other end of the ejection rod penetrates through the ejection hole and is connected with the supporting plate, the supporting plate is arranged below the lower die, and the spring is sleeved on the ejection rod. The utility model discloses need not the manual work and take out, light convenient can be automatic ejecting with the socket after the shaping.
Description
Technical Field
The utility model relates to a socket production mould technical field especially relates to a socket production is with ejection mechanism of plastic mould.
Background
Along with the emergence of production science and technology, generally adopt the plastic mould to pour the shaping during socket production now, pour the plastic raw materials into the mould, wait the raw materials to cool off the shaping back in the mould, open the mould again and take out fashioned socket from the mould, but the fashioned socket all needs the manual work to take out the socket after the shaping from the mould at present, very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the socket after the fashioned socket all needs manual work to take out from the mould among the prior art, very inconvenient, and the ejection mechanism of the plastic mould for socket production that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the ejection mechanism of the plastic mold for socket production comprises a support frame, wherein the inner side walls of two sides of the support frame are fixedly connected with a lower mold through two support rods, the inner top of the support frame is fixedly connected with a cylinder, the piston end of the cylinder is connected with an upper mold, the upper mold is arranged at the upper end of the lower mold, the inner bottom of the lower mold is provided with a top groove, a top plate matched with the top groove is arranged in the top groove, and the lower end of the top plate is connected with an ejection mechanism;
the ejection mechanism comprises an ejection hole, an ejection rod, a spring, a supporting plate and two transmission assemblies, wherein the ejection hole is formed in the bottom of the ejection groove, one end of the ejection rod is fixedly connected to the center of the lower end of the top plate, the other end of the ejection rod penetrates through the ejection hole and is connected with the supporting plate, the supporting plate is arranged below the lower die, the spring is sleeved on the ejection rod, two ends of the spring are respectively connected with the lower die and the supporting plate, and the transmission assemblies are symmetrically arranged on the supporting plate and the lower die relative to the ejection rod.
Preferably, the transmission assembly comprises a transmission hole and a transmission rod, the transmission hole is formed in the lower die, the transmission rod is fixedly connected to the upper end of the supporting plate corresponding to the transmission hole, and one end, far away from the supporting plate, of the transmission rod penetrates through the transmission hole and is arranged at the lower end of the upper die.
Preferably, the upper die is provided with a material injection hole.
Preferably, be the even equidistance of annular on the pore wall of transmission hole and seted up a plurality of roll groove, be equipped with rolling ball in the roll groove, the notch setting that the roll groove was passed to the one end that the roll groove tank bottom was kept away from to the ball, just ball roll connection is on the pole wall of transfer line.
Preferably, the ball has a ball diameter larger than a groove diameter of the rolling groove opening.
Compared with the prior art, the utility model provides a socket production is with ejection mechanism of plastic mould possesses following beneficial effect:
this ejection mechanism of plastic mould is used in socket production, through setting up the lower mould, the cylinder, go up the mould, the top groove, roof and ejection mechanism, the cylinder promotes the mould downstream, go up mould and lower mould laminating, it exerts decurrent pressure to the transfer line to go up the mould, the transfer line atress moves and drives the backup pad downstream in the transmission hole, drive the downward synchronous motion of roof through the knockout rod after the backup pad atress, bring the roof into the top groove, the spring is stretched simultaneously, to annotate in letting in the die cavity between mould and the lower mould, after the cooling shaping, the cylinder drives mould upward movement, the transfer line loses decurrent extrusion force, it resets to be driven the backup pad by tensile spring, the backup pad drives the roof upward movement through the knockout rod again, it is automatic ejecting to take out the fashioned socket in the lower mould, need not the manual work, light convenient can be ejecting automatically with the.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses need not the manual work and take out, light convenient can be with the socket after the shaping automatic ejecting.
Drawings
Fig. 1 is a schematic structural view of an ejection mechanism of a plastic mold for producing a socket according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a support frame 1, a support rod 2, a lower die 3, a cylinder 4, an upper die 5, a top groove 6, a top plate 7, an ejection mechanism 8, an ejection hole 81, an ejection rod 82, a spring 83, a support plate 84, a transmission assembly 85, a transmission hole 851, a transmission rod 852, a material injection hole 9 and a ball 10.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, the ejection mechanism of the plastic mold for socket production comprises a support frame 1, wherein the inner side walls of two sides of the support frame 1 are fixedly connected with a lower mold 3 through two support rods 2 together, the inner top of the support frame 1 is fixedly connected with a cylinder 4, the piston end of the cylinder 4 is connected with an upper mold 5, the upper mold 5 is provided with a filling port, the upper mold 5 is arranged at the upper end of the lower mold 3, the inner bottom of the lower mold 3 is provided with a top groove 6, a top plate 7 matched with the top groove 6 is arranged in the top groove 6, and the lower end of the top plate 7 is;
the ejection mechanism 8 comprises an ejection hole 81, an ejection rod 82, a spring 83, a support plate 84 and two transmission assemblies 85, the ejection hole 81 is arranged at the bottom of the ejection slot 6, one end of the ejection rod 82 is fixedly connected to the center of the lower end of the top plate 7, the other end of the ejection rod 82 penetrates through the ejection hole 81 and is connected with the support plate 84, the support plate 84 is arranged below the lower die 3, the spring 83 is sleeved on the ejection rod 82, two ends of the spring 83 are respectively connected with the lower die 3 and the support plate 84, the two transmission assemblies 85 are symmetrically arranged on the support plate 84 and the lower die 3 relative to the ejection rod 82, the cylinder 4 pushes the upper die 5 to move downwards, the upper die 6 is attached to the lower die 3, the upper die 5 applies downward pressure to the transmission rod 852, the transmission rod 852 is stressed in the transmission hole 851 to move and drive the support plate 84 to move downwards, the support plate 84 drives the top plate 7, bring roof 7 into the overhead tank 6, spring 83 is tensile simultaneously, will annotate in the material lets in the die cavity between mould 5 and the lower mould 3, after the cooling shaping, cylinder 4 drives mould 5 upward movement, transfer line 852 loses decurrent extrusion force, is driven backup pad 84 by tensile spring 83 and resets, backup pad 84 rethread ejector rod 82 drives roof 87 upward movement, with the automatic ejecting of fashioned socket in the lower mould 3, need not the manual work and take out, light convenient can be with the socket after the shaping automatic ejecting.
The transmission assembly 85 comprises a transmission hole 851 and a transmission rod 852, wherein the transmission hole 851 is arranged on the lower die 3, the transmission rod 852 is fixedly connected to the upper end of the supporting plate 84 at the position corresponding to the transmission hole 851, and one end of the transmission rod 852, which is far away from the supporting plate 84, penetrates through the transmission hole 851 and is arranged at the lower end of the upper die 5.
The upper die 5 is provided with a material injection hole 9, and the material injection hole 9 injects the material into a cavity formed between the upper die 5 and the lower die 3.
Be the even equidistance of annular and seted up a plurality of roll groove on the pore wall of transmission hole 851, be equipped with rolling ball 10 in the roll groove, the notch setting that the roll groove was passed to the one end that roll groove tank bottom was kept away from to ball 10, and ball 10 roll connection is on the pole wall of transmission pole 852, through ball 10 centre gripping transfer line 852 that is annular distribution, prevent that transfer line 852 from taking place the friction with the pore wall of transmission hole 851 when the motion in transmission hole 851, reduced frictional force.
The ball 10 has a ball diameter larger than the groove diameter of the opening of the rolling groove to prevent the ball 10 from slipping out of the rolling groove.
The utility model discloses in, 5 downstream in the mould is gone up in the promotion of cylinder 4, go up the laminating of mould 6 and lower mould 3, it applys decurrent pressure to transfer line 852 to go up mould 5, transfer line 852 atress moves and drives backup pad 84 downstream in transmission hole 851, drive roof 7 synchronous motion downwards through knock-out rod 82 behind the backup pad 84 atress, bring roof 7 into in the overhead tank 6, spring 83 is stretched simultaneously, to annotate in the material lets in the die cavity between mould 5 and the lower mould 3, after the cooling shaping, mould 5 upward movement is gone up in the cylinder 4 drive, transfer line 852 loses decurrent extrusion force, it resets to be driven backup pad 84 by tensile spring 83, backup pad 84 rethread knock-out rod 82 drives roof 87 upward movement, it is automatic ejecting with lower mould 3 internal forming's socket, need not the manual work and take out, light convenient can be with the socket automatic ejecting after the.
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 ejection mechanism of the plastic mold for producing the socket comprises a support frame (1) and is characterized in that the inner side walls of two sides of the support frame (1) are fixedly connected with a lower mold (3) through two support rods (2) together, the inner top of the support frame (1) is fixedly connected with a cylinder (4), the piston end of the cylinder (4) is connected with an upper mold (5), the upper mold (5) is arranged at the upper end of the lower mold (3), the inner bottom of the lower mold (3) is provided with a top groove (6), a top plate (7) matched with the top groove (6) is arranged in the top groove (6), and the lower end of the top plate (7) is connected with an ejection mechanism (8);
ejection mechanism (8) are including ejecting hole (81), liftout pole (82), spring (83), backup pad (84) and two drive assembly (85), the tank bottom in liftout groove (6) is seted up in liftout hole (81), the one end fixed connection of liftout pole (82) is in the lower extreme center department of roof (7), the other end of liftout pole (82) passes ejecting hole (81) and is connected with backup pad (84), backup pad (84) set up the below in lower mould (3), spring (83) cover is established on liftout pole (82), the both ends of spring (83) are connected with lower mould (3) and backup pad (84) respectively, two drive assembly (85) set up on backup pad (84) and lower mould (3) about liftout pole (82) symmetry.
2. The ejection mechanism of the plastic mold for socket production as recited in claim 1, wherein the transmission assembly (85) comprises a transmission hole (851) and a transmission rod (852), the transmission hole (851) is disposed on the lower mold (3), the transmission rod (852) is fixedly connected to the upper end of the support plate (84) at a position corresponding to the transmission hole (851), and one end of the transmission rod (852) far away from the support plate (84) penetrates through the transmission hole (851) and is disposed at the lower end of the upper mold (5).
3. The ejection mechanism of the plastic mold for producing the socket as claimed in claim 1, wherein the upper mold (5) is provided with a material injection hole (9).
4. The ejection mechanism of the plastic mold for socket production as claimed in claim 2, wherein the wall of the transmission hole (851) is provided with a plurality of rolling grooves uniformly and equidistantly in a ring shape, rolling balls (10) are arranged in the rolling grooves, one end of each rolling ball (10) far away from the bottom of each rolling groove penetrates through the notch of each rolling groove, and the rolling balls (10) are connected to the rod wall of the transmission rod (852) in a rolling manner.
5. The plastic mold ejection mechanism for socket production as claimed in claim 4, wherein the ball (10) has a ball diameter larger than a groove diameter of the rolling groove opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452378.6U CN211441012U (en) | 2019-12-31 | 2019-12-31 | Ejection mechanism of plastic mold for socket production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452378.6U CN211441012U (en) | 2019-12-31 | 2019-12-31 | Ejection mechanism of plastic mold for socket production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211441012U true CN211441012U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922452378.6U Expired - Fee Related CN211441012U (en) | 2019-12-31 | 2019-12-31 | Ejection mechanism of plastic mold for socket production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211441012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742182A (en) * | 2022-11-21 | 2023-03-07 | 启东惠达减震科技有限公司 | Plugging air bag forming device with directional demolding function |
-
2019
- 2019-12-31 CN CN201922452378.6U patent/CN211441012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742182A (en) * | 2022-11-21 | 2023-03-07 | 启东惠达减震科技有限公司 | Plugging air bag forming device with directional demolding function |
| CN115742182B (en) * | 2022-11-21 | 2023-09-19 | 启东惠达减震科技有限公司 | Plugging air bag forming device with directional demolding function |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |