CN210148585U - Injection molding machine penetrates gluey piston rod connecting device - Google Patents
Injection molding machine penetrates gluey piston rod connecting device Download PDFInfo
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- CN210148585U CN210148585U CN201920962393.2U CN201920962393U CN210148585U CN 210148585 U CN210148585 U CN 210148585U CN 201920962393 U CN201920962393 U CN 201920962393U CN 210148585 U CN210148585 U CN 210148585U
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- piston rod
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Abstract
The utility model discloses an injection molding machine penetrates gluey piston rod connecting device, including penetrating gluey piston rod and fixed plate, penetrate the inside fixed connection of the one end of gluey piston rod and fixed plate, the utility model relates to an injection molding machine technical field. This injection molding machine penetrates gluey piston rod connecting device, be provided with the gasket between the left side through the connecting plate and the right side of fixed plate, first through-hole has been seted up to the inside of connecting plate, the inside threaded connection of first through-hole has first installation circle, the first buffering circle of inner wall fixedly connected with of first installation circle, the second through-hole has been seted up to the inside of fixed plate, the inside fixedly connected with second installation circle of second through-hole, the inner wall fixedly connected with second buffering circle of second installation circle, such structural design receives stress deformation to penetrate gluey piston rod and can play buffering guard action effectively, great improvement penetrate gluey piston rod's life, the efficiency stability of the operation of moulding plastics of improvement injection molding machine.
Description
Technical Field
The utility model relates to an injection molding machine technical field specifically is an injection molding machine penetrates gluey piston rod connecting device.
Background
An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type.
The injection molding machine penetrates the in-process of gluey piston rod at the operation of moulding plastics, penetrate gluey piston rod and be the seesaw owing to receive the hydro-cylinder pulling force drive and penetrate the platen assembly, penetrate the platen at the in-process of movement cycle, penetrate platen hinge ear atress and take place to warp, penetrate platen hinge ear after warping can transmit the deformation force for penetrating gluey piston rod on through the nut fixed with penetrating gluey piston rod, penetrate gluey piston rod like this and appear stress concentration and lead to penetrating gluey piston rod fracture or warp, seriously influence the normal work use of penetrating gluey piston rod, great reduction penetrates gluey piston rod life, not only increased the injection molding machine and carry out the cost consumption of moulding plastics production, still can influence the operating efficiency of moulding plastics.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an injection molding machine penetrates gluey piston rod connecting device has solved and has penetrated gluey piston rod and appear stress concentration easily, leads to penetrating gluey piston rod fracture or warp, penetrates gluey piston rod life weak point, and the cost consumption is big, the problem that the operating efficiency is low of moulding plastics.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a connecting device of a glue injection piston rod of an injection molding machine comprises the glue injection piston rod and a fixed plate, wherein one end of the glue injection piston rod is fixedly connected with the inside of the fixed plate, the right side of the fixed plate is fixedly connected with a connecting plate, the right side of the connecting plate is fixedly connected with a gland, the right side of the gland is in threaded connection with a first screw, one end of the first screw is in threaded connection with the inside of the connecting plate, the inside of the gland and the inside of the connecting plate are both provided with a first threaded hole matched with the first screw, the right side of the connecting plate is provided with a groove, the left side of the inner wall of the groove is in threaded connection with a second screw, one end of the second screw is in threaded connection with the inside of the fixed plate, the inside of the connecting plate and the inside of the fixed plate are both provided with a second threaded hole, the connecting plate is characterized in that a first through hole is formed in the connecting plate, a first mounting ring is in threaded connection with the inside of the first through hole, a first buffering ring is fixedly connected to the inner wall of the first mounting ring, a second through hole is formed in the fixing plate, a second mounting ring is fixedly connected to the inside of the second through hole, and a second buffering ring is fixedly connected to the inner wall of the second mounting ring.
Preferably, one end of the glue injection piston rod penetrates through the fixing plate, the gasket, the connecting plate and the gland and extends into the gland.
Preferably, the inner wall of the first buffer ring is fixedly connected with the surface of the glue injection piston rod.
Preferably, the inner wall of the second buffer ring is fixedly connected with the surface of the glue injection piston rod.
Preferably, the left side of gland is seted up with the mounting groove that penetrates gluey piston rod one end looks adaptation, the one end of penetrating gluey piston rod contacts with the right side of mounting groove inner wall.
Preferably, the surface of the first mounting ring is provided with an external thread, and the inner wall of the first through hole is provided with an internal thread matched with the external thread.
Advantageous effects
The utility model provides a connecting device for a glue injection piston rod of an injection molding machine. Compared with the prior art, the method has the following beneficial effects:
(1) this injection molding machine penetrates gluey piston rod connecting device, be provided with the gasket between the left side through the connecting plate and the right side of fixed plate, first through-hole has been seted up to the inside of connecting plate, the inside threaded connection of first through-hole has first installation circle, the first buffering circle of inner wall fixedly connected with of first installation circle, the second through-hole has been seted up to the inside of fixed plate, the inside fixedly connected with second installation circle of second through-hole, the inner wall fixedly connected with second buffering circle of second installation circle, such structural design receives stress deformation to penetrating gluey piston rod and can play buffering guard action effectively, great improvement penetrates gluey piston rod's life, the efficiency stability of the operation of moulding plastics of improvement injection molding machine.
(2) This injection molding machine penetrates gluey piston rod connecting device, right side fixedly connected with connecting plate through the fixed plate, the right side fixedly connected with gland of connecting plate, the right side threaded connection of gland has first screw, the one end of first screw and the inside threaded connection of connecting plate, the inside of gland all sets up the first screw hole with first screw looks adaptation with the inside of connecting plate, the right side of connecting plate is seted up flutedly, the left side threaded connection of recess inner wall has the second screw, the one end of second screw and the inside threaded connection of fixed plate, such structural design can carry out convenient connection to penetrating gluey piston rod and fix, and is simple in operation, and it is convenient to maintain and change.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a perspective view of the connecting plate and the fixing plate of the present invention;
fig. 3 is a perspective view of a first mounting ring structure of the present invention;
fig. 4 is a perspective view of a second mounting ring structure of the present invention.
In the figure: 1-glue injection piston rod, 2-fixing plate, 3-connecting plate, 4-gland, 5-first screw, 6-first threaded hole, 7-groove, 8-second screw, 9-second threaded hole, 10-gasket, 11-first through hole, 12-first mounting ring, 13-first buffer ring, 14-second through hole, 15-second mounting ring, 16-second buffer ring, 17-mounting groove, 18-external thread and 19-internal thread.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a connecting device of a glue injection piston rod of an injection molding machine comprises a glue injection piston rod 1 and a fixed plate 2, one end of the glue injection piston rod 1 penetrates through the fixed plate 2, a gasket 10, a connecting plate 3 and a gland 4 and extends to the inside of the gland 4, one end of the glue injection piston rod 1 is fixedly connected with the inside of the fixed plate 2, the right side of the fixed plate 2 is fixedly connected with the connecting plate 3, the right side of the connecting plate 3 is fixedly connected with the gland 4, the left side of the gland 4 is provided with a mounting groove 17 matched with one end of the glue injection piston rod 1, one end of the glue injection piston rod 1 is contacted with the right side of the inner wall of the mounting groove 17, the right side of the gland 4 is in threaded connection with a first screw 5, the surface of the first screw 5 is in threaded connection with the inside of a first threaded hole 6, one end of the first screw 5 is in threaded connection with the inside of, the interior of the gland 4 corresponds to a first threaded hole 6 in the connecting plate 3, the right side of the connecting plate 3 is provided with a groove 7, the left side of the inner wall of the groove 7 is in threaded connection with a second screw 8, the surface of the second screw 8 is in threaded connection with the interior of the second threaded hole 8, one end of the second screw 8 is in threaded connection with the interior of the fixing plate 2, the interior of the connecting plate 3 and the interior of the fixing plate 2 are both provided with a second threaded hole 9 matched with the second screw 8, the interior of the connecting plate 3 corresponds to the second threaded hole 9 in the interior of the fixing plate 2, a gasket 10 is arranged between the left side of the connecting plate 3 and the right side of the fixing plate 2, one end of the second screw 8 penetrates through the gasket 10, the interior of the connecting plate 3 is provided with a first through hole 11, the interior of the first through hole 11 is in threaded connection with a first mounting ring 12, the surface of the first mounting, the inner wall of the first mounting ring 12 is fixedly connected with a first buffer ring 13, the inner wall of the first buffer ring 13 is fixedly connected with the surface of the rubber injection piston rod 1, the inner part of the fixing plate 2 is provided with a second through hole 14, the inner part of the second through hole 14 is fixedly connected with a second mounting ring 15, the diameter of the first mounting ring 12 is smaller than that of the second mounting ring 15, the diameter of the first through hole 11 is smaller than that of the second through hole 14, the inner wall of the second buffer ring 16 is fixedly connected with the surface of the rubber injection piston rod 1, the surface of the second mounting ring 15 is in threaded connection with the inner part of the second through hole 14, the surface of the second mounting ring 15 is also provided with an external thread, the inner wall of the second through hole 14 is provided with an internal thread which is matched with the internal thread, the inner wall of the second mounting ring 15 is fixedly connected with a second buffer ring 16, the first buffer ring 13 and the second buffer ring, avoid the surface of the injection piston rod 1 to generate stress concentration.
During use, the gasket 10 is arranged between the connecting plate 3 and the fixing plate 2, the connecting plate and the fixing plate 2 are fixedly connected through the internal threaded connection of the second screw 8 and the second threaded hole 9, the surface of the injection piston rod 1 is fixedly connected with the internal parts of the first buffer ring 13 and the second buffer ring 16, the first mounting ring 12 and the second mounting ring 15 are respectively in threaded connection with the inner walls of the first through hole 11 and the second through hole 14, the gland 4 is fixed with the connecting plate 3 through the threaded connection of the first screw 5 and the first threaded hole 6, and the whole working principle of the injection piston rod connecting device of the injection molding machine is achieved.
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.
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 an injection molding machine penetrates gluey piston rod connecting device, is including penetrating gluey piston rod (1) and fixed plate (2), penetrate the inside fixed connection of the one end of gluey piston rod (1) and fixed plate (2), its characterized in that: the right side of the fixing plate (2) is fixedly connected with a connecting plate (3), the right side of the connecting plate (3) is fixedly connected with a gland (4), the right side of the gland (4) is in threaded connection with a first screw (5), one end of the first screw (5) is in threaded connection with the inside of the connecting plate (3), the inside of the gland (4) and the inside of the connecting plate (3) are both provided with a first threaded hole (6) matched with the first screw (5), the right side of the connecting plate (3) is provided with a groove (7), the left side of the inner wall of the groove (7) is in threaded connection with a second screw (8), one end of the second screw (8) is in threaded connection with the inside of the fixing plate (2), the inside of the connecting plate (3) and the inside of the fixing plate (2) are both provided with a second threaded hole (9) matched with the second screw (8), be provided with gasket (10) between the left side of connecting plate (3) and the right side of fixed plate (2), first through-hole (11) have been seted up to the inside of connecting plate (3), the internal thread connection of first through-hole (11) has first retainer plate (12), the first buffering circle of inner wall fixedly connected with (13) of first retainer plate (12), second through-hole (14) have been seted up to the inside of fixed plate (2), the inside fixedly connected with second retainer plate (15) of second through-hole (14), the inner wall fixedly connected with second buffering circle (16) of second retainer plate (15).
2. The injection molding machine glue injection piston rod connecting device of claim 1, wherein: one end of the glue injection piston rod (1) penetrates through the fixing plate (2), the gasket (10), the connecting plate (3) and the gland (4) and extends into the gland (4).
3. The injection molding machine glue injection piston rod connecting device of claim 1, wherein: the inner wall of the first buffer ring (13) is fixedly connected with the surface of the glue injection piston rod (1).
4. The injection molding machine glue injection piston rod connecting device of claim 1, wherein: the inner wall of the second buffer ring (16) is fixedly connected with the surface of the glue injection piston rod (1).
5. The injection molding machine glue injection piston rod connecting device of claim 1, wherein: the left side of gland (4) is seted up and is penetrated mounting groove (17) that gluey piston rod (1) one end looks adaptation, the one end of penetrating gluey piston rod (1) contacts with the right side of mounting groove (17) inner wall.
6. The injection molding machine glue injection piston rod connecting device of claim 1, wherein: the surface of the first mounting ring (12) is provided with an external thread (18), and the inner wall of the first through hole (11) is provided with an internal thread (19) matched with the external thread (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962393.2U CN210148585U (en) | 2019-06-25 | 2019-06-25 | Injection molding machine penetrates gluey piston rod connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962393.2U CN210148585U (en) | 2019-06-25 | 2019-06-25 | Injection molding machine penetrates gluey piston rod connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210148585U true CN210148585U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962393.2U Active CN210148585U (en) | 2019-06-25 | 2019-06-25 | Injection molding machine penetrates gluey piston rod connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210148585U (en) |
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2019
- 2019-06-25 CN CN201920962393.2U patent/CN210148585U/en active Active
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