CN211165076U - Mould of medical treatment double-nose return bend - Google Patents
Mould of medical treatment double-nose return bend Download PDFInfo
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- CN211165076U CN211165076U CN201921864168.1U CN201921864168U CN211165076U CN 211165076 U CN211165076 U CN 211165076U CN 201921864168 U CN201921864168 U CN 201921864168U CN 211165076 U CN211165076 U CN 211165076U
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Abstract
The utility model discloses a mould of medical treatment double-nose return bend, the on-line screen storage device comprises a base, the top fixedly connected with die holder of base, the left side fixed mounting of base has first electric cylinder, first electric cylinder's flexible end runs through the base and extends to the inner chamber fixedly connected with tooth dental lamina of base, the right side meshing at the tooth dental lamina back has the gear, the axle center department welding of gear has the screw thread bull stick, the inner wall rotation that bearing and base were passed through to the bottom of screw thread bull stick is connected. The utility model discloses a set up first electric cylinder and drive the tooth dental lamina and carry out round trip movement, drive gear revolve, drive the screw sleeve through the screw bull stick when gear revolve and remove to drive the lower bolster and shift up, second electric cylinder drives the cope match-plate pattern jack-up simultaneously, thereby has realized making things convenient for the advantage of the ejection of compact, has solved the problem of the inconvenient ejection of compact of current double-nose elbow mould, thereby has improved the efficiency that the product goes out the mould.
Description
Technical Field
The utility model relates to the technical field of mold, specifically a mold for medical treatment double-nose elbow.
Background
The injection mold is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate sizes, the injection molding is a processing method used in batch production of parts with complex shapes, specifically, the plastic which is heated and melted is injected into a mold cavity by an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould of medical treatment double-nose return bend possesses the advantage of making things convenient for the demolding, has solved the problem of the inconvenient ejection of compact of current double-nose return bend mould.
In order to achieve the above object, the utility model provides a following technical scheme: a mould for medical double-nose elbow, which comprises a base, wherein the top of the base is fixedly connected with a mould seat, a first electric cylinder is fixedly arranged on the left side of the base, the telescopic end of the first electric cylinder penetrates through the base and extends to the inner cavity of the base to be fixedly connected with a tooth plate, the right side of the back of the tooth plate is engaged with a gear, the axis of the gear is welded with a threaded rotating rod, the bottom of the threaded rotating rod is rotationally connected with the inner wall of the base through a bearing, the surface of the threaded rotating rod is in threaded connection with a threaded sleeve, the two sides of the top of the base are both fixedly provided with second electric cylinders, the top of each second electric cylinder is fixedly connected with an upper template, the outer surface of the upper template is tightly attached to the top of the inner surface of the die holder, and the top of the threaded sleeve penetrates through the base and extends to the inner cavity of the die holder to be fixedly connected with the lower template.
Preferably, sealing gaskets are bonded to the surfaces of the upper template and the lower template, and the surfaces of the sealing gaskets are tightly attached to the inner surface of the die holder.
Preferably, the back of the lower template is communicated with an injection molding pipe, and the bottoms of the lower template and the upper template are both provided with a mold cavity.
Preferably, the moving range of the threaded sleeve on the surface of the threaded rotating rod is the same as that of the lower template.
Preferably, a through hole is formed in the center of the bottom of the die holder and in a position corresponding to the threaded sleeve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up first electric cylinder and drive tooth board and carry out round trip movement, drive gear revolve, drive the screw thread sleeve through the screw bull stick and remove when gear revolve to drive the lower bolster and shift up, second electric cylinder drives the cope match-plate pattern jack-up simultaneously, thereby has realized making things convenient for the advantage of the ejection of compact, has solved the problem of the inconvenient ejection of compact of current double-nose elbow mould, thereby has improved the efficiency that the product demoulded.
The utility model avoids the overflow of the injection molding liquid by arranging the sealing gasket, thereby influencing the injection molding effect;
the injection molding pipe is arranged, so that injection molding liquid can flow in conveniently, and the upper template and the lower template form a bent pipe cavity after being matched with the mold cavity;
the moving range of the threaded sleeve on the surface of the threaded rotating rod is the same as that of the lower template, so that the phenomenon of derailment of the threaded sleeve after moving is avoided;
through setting up the through-hole, make things convenient for threaded sleeve's removal, avoid the junction of base and die holder to obstruct the threaded sleeve removal.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top sectional view of the upper plate of the present invention;
fig. 3 is a top view of the tooth plate and gear of the present invention.
In the figure: 1. a base; 2. a die holder; 3. a first electric cylinder; 4. a tooth plate; 5. a gear; 6. a threaded rotating rod; 7. a threaded sleeve; 8. a second electric cylinder; 9. mounting a template; 10. a lower template; 11. a gasket; 12. injection molding a tube; 13. a mold cavity; 14. and a through hole.
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.
Examples
Referring to fig. 1-3, a mold for medical double-nose elbow comprises a base 1, a mold base 2 is fixedly connected to the top of the base 1, a first electric cylinder 3 is fixedly installed on the left side of the base 1, a tooth plate 4 is fixedly connected to an inner cavity of the base 1 through a telescopic end of the first electric cylinder 3 penetrating the base 1, a gear 5 is engaged with the right side of the back of the tooth plate 4, a threaded rotating rod 6 is welded to the axis of the gear 5, the bottom of the threaded rotating rod 6 is rotatably connected to the inner wall of the base 1 through a bearing, a threaded sleeve 7 is connected to the surface of the threaded rotating rod 6 through a thread, second electric cylinders 8 are fixedly installed on both sides of the top of the base 1, an upper mold plate 9 is fixedly connected to the top of the second electric cylinder 8, the outer surface of the upper mold plate 9 is tightly attached to the top of the inner surface of the mold base 2, a lower mold plate 10 is fixedly connected to the top, drive tooth dental lamina 4 through setting up first electric cylinder 3 and carry out round trip movement, drive gear 5 and rotate, drive screw sleeve 7 through screw bull stick 6 and remove when gear 5 rotates to drive lower bolster 10 and move up, second electric cylinder 8 drives cope match-plate pattern 9 jack-up simultaneously, thereby has realized the advantage of making things convenient for the ejection of compact, has solved the problem of the inconvenient ejection of compact of current double-nose bent pipe mould, thereby has improved the efficiency that the product goes out the mould.
In this embodiment, specifically, the surface of the upper template 9 and the surface of the lower template 10 are both bonded with the sealing gasket 11, the surface of the sealing gasket 11 is tightly attached to the inner surface of the die holder 2, and the situation that the injection molding liquid overflows is avoided by arranging the sealing gasket 11, so that the injection molding effect is affected.
In this embodiment, specifically, the back intercommunication of lower bolster 10 has injection molding pipe 12, and die cavity 13 has all been seted up to the bottom of lower bolster 10 and cope match-plate pattern 9, through setting up injection molding pipe 12, makes things convenient for the inflow of the liquid of moulding plastics, through setting up die cavity 13, makes cope match-plate pattern 9 and lower bolster 10 form the curved tube chamber after the compound die.
In this embodiment, specifically, the moving range of the threaded sleeve 7 on the surface of the threaded rotating rod 6 is the same as the moving range of the lower template 10, and the moving range of the threaded sleeve 7 on the surface of the threaded rotating rod 6 is the same as the moving range of the lower template 10, so that the situation that the threaded sleeve 7 is derailed after moving is avoided.
In this embodiment, specifically, the through hole 14 is provided at the center of the bottom of the die holder 2 and at a position corresponding to the threaded sleeve 7, and by providing the through hole 14, the threaded sleeve 7 is convenient to move, and the connection between the base 1 and the die holder 2 is prevented from obstructing the movement of the threaded sleeve 7.
When in use and injection molding is needed, the second electric cylinder 8 is retracted through the external controller, the second electric cylinder 8 drives the upper template 9 to move downwards, the upper template 9 and the lower template 10 are matched, injection molding liquid is injected into the mold cavity 13 through the injection molding pipe 12 in the prior art, after a period of time, the product is formed, the second electric cylinder 8 rises to drive the upper template 9 to move upwards, the first electric cylinder 3 is started, the first electric cylinder 3 drives the tooth plate 4 to move when extending, the tooth plate 4 moves rightwards to drive the gear 5 to rotate, the gear 5 drives the thread rotating rod 6 to rotate, the thread rotating rod 6 drives the thread sleeve 7 to move, the thread sleeve 7 drives the lower template 10 to move upwards until the top edge of the die holder 2, thereby ejecting the product, having made things convenient for the ejection of compact of product, the ejection of compact back, second electric cylinder 8 and first electric cylinder 3 retrieve, make cope match-plate pattern 9 and lower bolster 10 reset can.
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 (5)
1. The utility model provides a mould of medical treatment double-nose return bend, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a die holder (2), the left side of the base (1) is fixedly provided with a first electric cylinder (3), the telescopic end of the first electric cylinder (3) penetrates through the base (1) and extends to an inner cavity fixedly connected with a tooth plate (4) of the base (1), the right side of the back of the tooth plate (4) is meshed with a gear (5), a threaded rotating rod (6) is welded at the axle center of the gear (5), the bottom of the threaded rotating rod (6) is rotatably connected with the inner wall of the base (1) through a bearing, the surface thread of the threaded rotating rod (6) is connected with a threaded sleeve (7), the two sides of the top of the base (1) are both fixedly provided with a second electric cylinder (8), the top of the second electric cylinder (8) is fixedly connected with an upper die plate (9), the outer surface of the upper die plate (9) is tightly attached to the top of the inner surface of the die holder (2, the top of the threaded sleeve (7) penetrates through the base (1) and extends to the inner cavity of the die holder (2) to be fixedly connected with a lower template (10).
2. The mold for medical double-nasal elbow according to claim 1, wherein: sealing gaskets (11) are bonded on the surfaces of the upper template (9) and the lower template (10), and the surfaces of the sealing gaskets (11) are tightly attached to the inner surface of the die holder (2).
3. The mold for medical double-nasal elbow according to claim 1, wherein: the back of the lower template (10) is communicated with an injection molding pipe (12), and the bottoms of the lower template (10) and the upper template (9) are both provided with a mold cavity (13).
4. The mold for medical double-nasal elbow according to claim 1, wherein: the moving range of the threaded sleeve (7) on the surface of the threaded rotating rod (6) is the same as that of the lower template (10).
5. The mold for medical double-nasal elbow according to claim 1, wherein: the die holder is characterized in that a through hole (14) is formed in the center of the bottom of the die holder (2) and corresponds to the threaded sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864168.1U CN211165076U (en) | 2019-10-31 | 2019-10-31 | Mould of medical treatment double-nose return bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864168.1U CN211165076U (en) | 2019-10-31 | 2019-10-31 | Mould of medical treatment double-nose return bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211165076U true CN211165076U (en) | 2020-08-04 |
Family
ID=71803548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921864168.1U Active CN211165076U (en) | 2019-10-31 | 2019-10-31 | Mould of medical treatment double-nose return bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211165076U (en) |
-
2019
- 2019-10-31 CN CN201921864168.1U patent/CN211165076U/en active Active
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