CN215202989U - Positioning device for plastic mold - Google Patents
Positioning device for plastic mold Download PDFInfo
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- CN215202989U CN215202989U CN202120869697.1U CN202120869697U CN215202989U CN 215202989 U CN215202989 U CN 215202989U CN 202120869697 U CN202120869697 U CN 202120869697U CN 215202989 U CN215202989 U CN 215202989U
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Abstract
The utility model discloses a positioner for plastic mould, the on-line screen storage device comprises a base, the equal fixedly connected with curb plate in top outer wall both ends of base, and the structure of curb plate is bottom trapezoidal form, and the top is the riser structure, and the one end outer wall fixedly connected with drive mechanism of one of them curb plate, the first slide bar of the equal fixedly connected with in relative one end outer wall both sides top and bottom of two curb plates, the one end outer wall both sides intermediate position of another curb plate all rotates through the bearing and is connected with first threaded rod, and the screw thread opposite direction of two first threaded rods, and first slide bar all is provided with fixture with the circumference outer wall both ends of first threaded rod. The utility model discloses a to plastic mould's fixed and location, the rotating electrical machines drives a main tooth section of thick bamboo rotation to it is rotatory to drive the outer lane and the inner circle of meshing, and first splint and second splint will move in opposite directions or on the contrary, and the diaphragm can carry out corresponding supplementary centre gripping or relieve to plastic mould.
Description
Technical Field
The utility model relates to a plastic mould technical field especially relates to a positioner for plastic mould.
Background
The plastic mould is a combined mould for compression moulding, extrusion moulding, injection, blow moulding and low foaming moulding, and a series of plastic parts with different shapes and sizes can be processed by the coordinated change of the convex mould, the concave mould and the auxiliary moulding system.
In the working process of the plastic mold, the plastic mold needs to be properly fixed or positioned to prevent the machine from vibrating or deviating, but the existing positioning device still has many limitations in the using process and cannot perform auxiliary heat dissipation function on the plastic mold, so that a positioning device for the plastic mold is needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a positioning device for a plastic mold.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a positioner for plastic mould, includes the base, the equal fixedly connected with curb plate in top outer wall both ends of base, and the structure of curb plate is bottom trapezoidal form, and the top is the riser structure, and the one end outer wall fixedly connected with drive mechanism of one of them curb plate, the first slide bar of the equal fixedly connected with in relative one end outer wall both sides top and bottom of two curb plates, the one end outer wall both sides intermediate position of another curb plate all rotates through the bearing and is connected with first threaded rod, and the screw thread opposite direction of two first threaded rods, and first slide bar all is provided with fixture with the circumference outer wall both ends of first threaded rod, the top outer wall intermediate position fixedly connected with supporter of base, top outer wall one side fixedly connected with baffle of supporter, and the top outer wall of supporter is provided with supplementary fixture.
Preferably, the transmission mechanism comprises a transmission case, and the middle position of the outer wall of the other end of one side plate is rotatably connected with the main gear barrel through a bearing. The one end inner wall fixedly connected with rotating electrical machines of transmission case, the output shaft one end fixed connection of rotating electrical machines and the other end outer wall of a main tooth section of thick bamboo, the equal fixedly connected with noise reduction board of inner wall all around of transmission case.
Preferably, the other end outer wall of one of the side plates is fixedly connected with a transmission ring, a transmission groove is formed between the circumference outer wall and the circumference inner wall of the transmission ring, the circumference outer wall of the transmission ring is sleeved with an outer ring, the circumference inner wall of the transmission ring is sleeved with an inner ring, the circumference inner wall of the outer ring is fixedly connected with the circumference outer wall of the inner ring, two ends of the outer ring are respectively meshed with an auxiliary tooth cylinder, the other end outer wall of the auxiliary tooth cylinder is respectively and fixedly connected with the other end outer wall of the first threaded rod, and the middle positions of the top and the bottom inner wall of the inner ring are respectively meshed with the circumference outer wall of the main tooth cylinder.
Preferably, fixture includes first splint and second splint, and the both ends outer wall four corners of first splint and second splint all cup joints in the circumference outer wall both ends of first slide bar, and square groove has all been opened to one side outer wall of first splint and the opposite side outer wall intermediate position of second splint, the equal fixedly connected with projection that the equidistance distributes of the relative one end outer wall of first splint and second splint.
Preferably, supplementary fixture includes the diaphragm, and the top outer wall both ends of supporter all open the bar groove, fixedly connected with second slide bar between the both sides inner wall in one of them bar groove, and one side inner wall in another bar groove is rotated through the bearing and is connected with the second threaded rod, and the circumference outer wall in the second slide bar is cup jointed to the bottom outer wall one end of diaphragm, and the circumference outer wall in the second threaded rod is cup jointed to the bottom outer wall other end screw thread of diaphragm.
Preferably, one side outer wall one end fixedly connected with of supporter rotates the handle, and the opposite side outer wall fixed connection of rotatory handle in the opposite side outer wall of second threaded rod, the equal fixedly connected with fixed plate in both ends outer wall both sides of base, and the top outer wall of fixed plate all opens there is the fixed orifices.
Preferably, the top inner wall fixedly connected with of base keeps off the net, and the bottom outer wall fixedly connected with exhaust fan of supporter, and the bottom outer wall intermediate position of base is opened there is the louvre.
The utility model has the advantages that:
1. through the side plate, the first slide bar, the first threaded rod, the first clamping plate, the second clamping plate, the transmission ring, the main gear cylinder, the auxiliary gear cylinder, the rotating motor and the convex block, when a worker uses the device, the plastic mold can be directly placed on the base, the rotating motor is started at the moment, the rotating motor drives the main gear cylinder to rotate, so that the meshed outer ring and the meshed inner ring are driven to rotate, at the moment, the two auxiliary gear cylinders can rotate under the meshing of the outer ring, so that the two first threaded rods are driven to rotate, at the moment, the first clamping plate and the second clamping plate can move under the action of the threads, because the thread directions of the two first threaded rods are opposite, the first clamping plate and the second clamping plate can move oppositely or oppositely, the fixation and the positioning of the plastic mold are realized, and the convex column can increase the friction force of the first clamping plate and the second clamping plate on the plastic mold, thereby increasing the clamping force and having simple structure.
2. Through supporter, second slide bar, fixed plate, rotatory handle, second threaded rod and the diaphragm that sets up, when the plastic mould was placed and is fixed a position on the supporter, through rotating rotatory handle this moment, can drive the second threaded rod and rotate, consequently the diaphragm will carry out corresponding supplementary centre gripping or release to the plastic mould, convenient operation, the fixed plate has made things convenient for the staff to fix the base snap-on subaerial, prevents that the plastic mould from taking place the displacement at the in-process of work.
3. Through the fender net and the exhaust fan that set up, when the plastic mould during operation, probably produce a large amount of heats to lead to the fact certain influence to the device is whole and plastic mould, through keeping off net and exhaust fan this moment, can follow the bottom and ventilate heat dissipation, easy operation to the plastic mould.
Drawings
Fig. 1 is a schematic overall structure diagram of a positioning device for a plastic mold according to embodiment 1;
fig. 2 is a schematic structural view of a rotating electrical machine of the positioning device for a plastic mold according to embodiment 1;
fig. 3 is a schematic structural view of a driving ring of the positioning device for a plastic mold according to embodiment 1;
fig. 4 is a schematic structural view of a baffle net and an exhaust fan of the positioning device for a plastic mold according to embodiment 2.
In the figure: the device comprises a base 1, a side plate 2, a first sliding rod 3, a convex column 4, a first clamping plate 5, a first threaded rod 6, a second clamping plate 7, a transmission box 8, a second threaded rod 9, a rotating handle 10, a transverse plate 11, a second sliding rod 12, a storage rack 13, a fixed plate 14, a rotating motor 15, a noise reduction plate 16, an auxiliary gear cylinder 17, a transmission ring 18, a main gear cylinder 19, a blocking net 20 and an exhaust fan 21.
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. 1-3, a positioning device for a plastic mold comprises a base 1, two ends of the outer wall of the top of the base 1 are connected with side plates 2 through bolts, the side plates 2 are in a bottom trapezoidal platform shape, the top is in a vertical plate structure, the outer wall of one end of one side plate 2 is connected with a transmission mechanism through a bolt, the tops and the bottoms of the two sides of the outer wall of the opposite end of the two side plates 2 are connected with a first slide bar 3 through bolts, the middle positions of the two sides of the outer wall of one end of the other side plate 2 are rotatably connected with a first threaded rod 6 through bearings, and the screw thread direction of two first threaded rods 6 is opposite, and first slide bar 3 all is provided with fixture with the circumference outer wall both ends of first threaded rod 6, and there is supporter 13 at the top outer wall intermediate position of base 1 through bolted connection, and the welding of top outer wall one side of supporter 13 has the baffle, and the top outer wall of supporter 13 is provided with supplementary fixture.
Wherein, drive mechanism includes transmission case 8, and the other end outer wall intermediate position of one of them curb plate 2 is connected with main tooth section of thick bamboo 19 through the bearing rotation. The inner wall of one end of the transmission case 8 is connected with a rotating motor 15 through a bolt, one end of an output shaft of the rotating motor 15 is connected with the outer wall of the other end of the main gear cylinder 19 through a bolt, and the inner walls around the transmission case 8 are connected with noise reduction plates 16 through bolts.
Wherein, the other end outer wall of one of the side plates 2 is connected with a transmission ring 18 through a bolt, a transmission groove is formed between the circumference outer wall and the circumference inner wall of the transmission ring 18, the circumference outer wall of the transmission ring 18 is sleeved with an outer ring, the circumference inner wall of the transmission ring 18 is sleeved with an inner ring, the circumference inner wall of the outer ring is welded with the circumference outer wall of the inner ring, two ends of the outer ring are respectively meshed with an auxiliary gear cylinder 17, the other end outer wall of the auxiliary gear cylinder 17 is respectively connected with the other end outer wall of the first threaded rod 6 through a bolt, and the top and the bottom inner wall middle position of the inner ring are respectively meshed with the circumference outer wall of the main gear cylinder 19.
Wherein, fixture includes first splint 5 and second splint 7, and the both ends outer wall four corners of first splint 5 and second splint 7 all cup joints in the circumference outer wall both ends of first slide bar 3, and square groove has all been opened to one side outer wall of first splint 5 and the opposite side outer wall intermediate position of second splint 7, and the equal welding of the projection 4 of equidistance distribution of the relative one end outer wall of first splint 5 and second splint 7.
Wherein, supplementary fixture includes diaphragm 11, and the top outer wall both ends of supporter 13 all open the bar groove, have second slide bar 12 through bolted connection between the both sides inner wall in one of them bar groove, and one side inner wall in another bar groove is rotated through the bearing and is connected with second threaded rod 9, and the circumference outer wall of second slide bar 12 is cup jointed to the bottom outer wall one end of diaphragm 11, and the bottom outer wall other end screw thread of diaphragm 11 cup joints in the circumference outer wall of second threaded rod 9.
Wherein, there is rotatory handle 10 one end of one side outer wall of supporter 13 through bolted connection, and the opposite side outer wall of rotatory handle 10 passes through bolted connection in the opposite side outer wall of second threaded rod 9, and fixed plate 14 has all been welded to the both ends outer wall both sides of base 1, and the top outer wall of fixed plate 14 has all opened the fixed orifices.
The working principle is as follows: when the device is used, when a worker uses the device, a plastic mold can be directly placed on the base 1, the rotating motor 15 is started, the rotating motor 15 drives the main gear cylinder 19 to rotate, so that the meshed outer ring and inner ring are driven to rotate, at the moment, the two auxiliary gear cylinders 17 rotate under the meshing of the outer ring, so that the two first threaded rods 6 are driven to rotate, at the moment, the first clamping plate 5 and the second clamping plate 7 move under the action of threads, and because the thread directions of the two first threaded rods 6 are opposite, the first clamping plate 5 and the second clamping plate 7 move oppositely or oppositely, so that the plastic mold is fixed and positioned, the convex columns 4 can increase the friction force of the first clamping plate 5 and the second clamping plate 7 on the plastic mold, so that the clamping force is increased, the structure is simple, when the plastic mold is placed on the shelf 13 to be positioned, at the moment, the rotating handle 10 is rotated, can drive second threaded rod 9 and rotate, consequently diaphragm 11 will carry out corresponding supplementary centre gripping or release to the plastic mould, convenient operation, fixed plate 14 has made things convenient for the staff with base 1 snap-on subaerial, prevents that the plastic mould from taking place the displacement at the in-process of work.
Example 2
Referring to fig. 4, in this embodiment, compared with embodiment 1, the top inner wall of the base 1 is connected to a blocking net 20 through a bolt, the bottom outer wall of the storage rack 13 is connected to an exhaust fan 21 through a bolt, and a heat dissipation hole is formed in the middle position of the bottom outer wall of the base 1.
The working principle is as follows: during the use, when the plastic mould during operation, probably produce a large amount of heats to lead to the fact certain influence to the whole and plastic mould of device, through keeping off net 20 and exhaust fan 21 this moment, can follow the bottom and ventilate heat dissipation, easy operation to the plastic mould.
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 (7)
1. A positioning device for a plastic mold comprises a base (1) and is characterized in that both ends of the outer wall of the top of the base (1) are fixedly connected with side plates (2), the side plates (2) are in a bottom trapezoidal structure, the top is a vertical plate structure, the outer wall of one end of one side plate (2) is fixedly connected with a transmission mechanism, the tops and the bottoms of both sides of the outer wall of the opposite ends of the two side plates (2) are fixedly connected with first sliding rods (3), the middle positions of both sides of the outer wall of one end of the other side plate (2) are rotatably connected with first threaded rods (6) through bearings, the thread directions of the two first threaded rods (6) are opposite, both ends of the outer wall of the circumferences of the first sliding rods (3) and the first threaded rods (6) are provided with clamping mechanisms, the middle position of the outer wall of the top of the base (1) is fixedly connected with a storage rack (13), and one side of the outer wall of the top of the storage rack (13) is fixedly connected with a baffle plate, the outer wall of the top of the commodity shelf (13) is provided with an auxiliary clamping mechanism.
2. The positioning device for the plastic mold according to claim 1, wherein the transmission mechanism comprises a transmission case (8), a main gear cylinder (19) is rotatably connected to a middle position of an outer wall of the other end of one of the side plates (2) through a bearing, a rotating motor (15) is fixedly connected to an inner wall of one end of the transmission case (8), one end of an output shaft of the rotating motor (15) is fixedly connected to an outer wall of the other end of the main gear cylinder (19), and noise reduction plates (16) are fixedly connected to inner walls of the periphery of the transmission case (8).
3. The positioning device for the plastic mold as claimed in claim 2, wherein a transmission ring (18) is fixedly connected to an outer wall of the other end of one of the side plates (2), a transmission groove is formed between an outer wall of the circumference of the transmission ring (18) and an inner wall of the circumference, an outer ring is sleeved on the outer wall of the circumference of the transmission ring (18), an inner ring is sleeved on the inner wall of the circumference of the transmission ring (18), the inner wall of the circumference of the outer ring is fixedly connected with the outer wall of the circumference of the inner ring, auxiliary tooth cylinders (17) are respectively engaged at two ends of the outer ring, outer walls of the other ends of the auxiliary tooth cylinders (17) are respectively fixedly connected to outer walls of the other ends of the first threaded rods (6), and middle positions of the top and the inner wall of the bottom of the inner ring are engaged with the outer wall of the circumference of the main tooth cylinder (19).
4. The positioning device for the plastic mold according to any one of claims 1-3, wherein the clamping mechanism comprises a first clamping plate (5) and a second clamping plate (7), four corners of outer walls of two ends of the first clamping plate (5) and the second clamping plate (7) are respectively sleeved at two ends of an outer wall of the circumference of the first sliding rod (3), a square groove is respectively formed in the middle position of an outer wall of one side of the first clamping plate (5) and an outer wall of the other side of the second clamping plate (7), and convex columns (4) which are distributed equidistantly are fixedly connected to outer walls of the opposite ends of the first clamping plate (5) and the second clamping plate (7).
5. The positioning device for the plastic mold as defined in claim 1, wherein the auxiliary clamping mechanism comprises a transverse plate (11), strip-shaped grooves are formed in both ends of the outer wall of the top of the article placing frame (13), a second sliding rod (12) is fixedly connected between the inner walls of two sides of one strip-shaped groove, a second threaded rod (9) is rotatably connected to the inner wall of one side of the other strip-shaped groove through a bearing, one end of the outer wall of the bottom of the transverse plate (11) is sleeved on the outer wall of the circumference of the second sliding rod (12), and the other end of the outer wall of the bottom of the transverse plate (11) is in threaded sleeve connection with the outer wall of the circumference of the second threaded rod (9).
6. The positioning device for the plastic mold according to claim 5, wherein one end of the outer wall of one side of the article placing frame (13) is fixedly connected with a rotating handle (10), the outer wall of the other side of the rotating handle (10) is fixedly connected with the outer wall of the other side of the second threaded rod (9), both sides of the outer wall of both ends of the base (1) are fixedly connected with fixing plates (14), and the outer wall of the top of each fixing plate (14) is provided with a fixing hole.
7. The positioning device for plastic molds according to claim 1, wherein the top inner wall of the base (1) is fixedly connected with a baffle net (20), the bottom outer wall of the storage rack (13) is fixedly connected with an exhaust fan (21), and the middle position of the bottom outer wall of the base (1) is provided with heat dissipation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869697.1U CN215202989U (en) | 2021-04-26 | 2021-04-26 | Positioning device for plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869697.1U CN215202989U (en) | 2021-04-26 | 2021-04-26 | Positioning device for plastic mold |
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| Publication Number | Publication Date |
|---|---|
| CN215202989U true CN215202989U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120869697.1U Active CN215202989U (en) | 2021-04-26 | 2021-04-26 | Positioning device for plastic mold |
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| CN (1) | CN215202989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI836635B (en) * | 2022-09-28 | 2024-03-21 | 華嶸精密機械股份有限公司 | Injection molding machine positioning device and assembly method thereof |
-
2021
- 2021-04-26 CN CN202120869697.1U patent/CN215202989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI836635B (en) * | 2022-09-28 | 2024-03-21 | 華嶸精密機械股份有限公司 | Injection molding machine positioning device and assembly method thereof |
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