CN220864585U - Carousel supporting device of many materials injection molding machine - Google Patents
Carousel supporting device of many materials injection molding machine Download PDFInfo
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- CN220864585U CN220864585U CN202322478460.2U CN202322478460U CN220864585U CN 220864585 U CN220864585 U CN 220864585U CN 202322478460 U CN202322478460 U CN 202322478460U CN 220864585 U CN220864585 U CN 220864585U
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- molding machine
- bearing
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims description 12
- 239000013589 supplement Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a turntable bearing device of a multi-material injection molding machine, which comprises a bearing seat, an integral support and a roller body, wherein the right part of the upper end surface of the bearing seat is vertically provided with the integral support, the right side of the integral support is uniformly provided with a plurality of roller bodies, the upper end surface of the integral support adopts a cambered surface structure with a concave middle part, the roller bodies are arranged in an arc way, the right side of the integral support is embedded with two guide bosses which are arranged in a front-back side-by-side way, the left part of the upper end surface of the bearing seat is provided with a movable die holder, the right side of the movable die holder is rotatably provided with a turntable, and the lower side of the turntable is positioned at the upper side of the plurality of roller bodies. The utility model has simple structure and convenient adjustment, can ensure the straightness of the turntable especially when the turntable is loaded with heavy load, and realizes the stability of opening and closing the mold of the machine and the effective protection of the mold.
Description
Technical Field
The utility model relates to the technical field of injection molding machine parts, in particular to a turntable supporting device of a multi-material injection molding machine.
Background
When the rotary disc type multi-material machine works, the weight of the die on the movable die holder is loaded on the rotary disc. With the upgrading demands of industrial products, the larger the molds on the market are. When the load is heavy, the turntable can incline downwards, which can cause friction between the turntable and the movable die holder, thereby damaging the turntable and the movable die holder. If the rigidity of the central rotating shaft is simply increased or the machining precision of parts is improved, the cost is greatly increased; moreover, the roller bearing at the central rotating shaft can be worn due to long-time overload operation, so that the gap between the roller and the shaft sleeve is increased, and the turntable can be tilted.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the turntable supporting device of the multi-material injection molding machine, which has the advantages of simple structure and convenient adjustment, and can ensure the straightness of the turntable and realize the stability of opening and closing the mold of the machine and effectively protect the mold especially when the turntable is in heavy load.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a many materials injection molding machine carousel supporting device, including supporting seat, whole support and gyro wheel are whole, the up end right part of supporting seat vertically install whole support, the right side of whole support evenly install a plurality of gyro wheel wholly, the up end of whole support adopt the cambered surface structure of middle part indent, the whole arc that is of gyro wheel arrange, the right side embedding of whole support install two and be the guide boss of arranging side by side around, supporting seat up end left part install the movable mould seat, the right side of movable mould seat rotate and install the carousel, the downside of carousel be located the holistic upside department of a plurality of gyro wheel.
The installation that is arranged in making things convenient for whole support through installing the bearing seat in this technical scheme is used for putting that limit support carousel through a plurality of gyro wheels are whole on whole support installation, and during the carousel rotation simultaneously, the gyro wheel is whole can produce the guide, through installation direction boss, makes things convenient for movable mould base guiding location.
As a supplement to the technical scheme, the T blocks clamped into the movable die holder are uniformly arranged at the lower part of the left side of the integral support, and the limit butt joint of the integral support and the movable die holder is facilitated by arranging the T blocks.
As a supplement to the technical scheme, the right part front and back end symmetrical arrangement of the supporting seat is provided with a threaded hole, the threaded hole is provided with an adjusting screw, the adjusting screw is internally provided with a first screw, the upper end of which is connected with the integral support, the supporting seat and the integral support are conveniently in butt joint through the first screw, and the height of the integral support is conveniently adjusted through the adjusting screw, so that the whole roller can be attached to the lower side of the turntable.
As a supplement to the technical scheme, the left part of the bearing seat is connected with the movable die holder through a plurality of second screws, and the bearing seat and the movable die holder are conveniently in butt joint through the arrangement of the second screws in the technical scheme.
As a supplement to the technical scheme, the roller integrally comprises a third screw, an eccentric shaft, a roller, a bearing, a retainer ring and a backing ring, the roller is sleeved on the eccentric shaft, the bearing which is in butt joint with the eccentric shaft is arranged in the left side of the roller, the retainer ring is arranged in the left side of the roller, the backing ring is arranged at the left end of the eccentric shaft, the backing ring is positioned between the bearing and the integral support, and the third screw which is connected with the integral support is arranged in the eccentric shaft.
According to the technical scheme, the turntable is guided to rotate by installing the idler wheels, the idler wheels can conveniently and stably run by installing the bearings, the idler wheels are prevented from being damaged by pressure by installing the backing rings, and the idler wheels and the bearings can be assembled by installing the retainer rings.
As a supplement to the technical scheme, the eccentric shaft comprises an eccentric surface, a positioning surface and a hexagonal surface, wherein the left side of the hexagonal surface adopts a positioning surface with the diameter smaller than that of the hexagonal surface, and the left side of the positioning surface is provided with the eccentric surface with the diameter smaller than that of the positioning surface.
As a supplement to the technical scheme, a plurality of roller butt-joint holes are arranged on the right side of the integral support along the upper arc surface, and a mounting groove for mounting the guide boss is arranged on the left side of the integral support.
The beneficial effects are that: the utility model relates to a turntable bearing device of a multi-material injection molding machine, which does not influence the rotation function of a turntable and can bear various external forces born by the turntable. The supporting device has the overall rough adjustment in the vertical direction, and also has the eccentric fine adjustment of each group of riding wheel components, and the rotating disc is better righted to meet the use requirement. In addition, through the form of the integral assembly, the external force on the turntable is better transferred to the movable die holder, and the rigidity requirement on the central rotating shaft can be properly reduced.
Drawings
FIG. 1 is an exploded view of the structure of the present utility model;
FIG. 2 is a front view of the present utility model after the upper die holder is installed;
FIG. 3 is a sectional view taken along the direction E-E in FIG. 2 in accordance with the present utility model;
FIG. 4 is a structural view of a socket according to the present utility model;
Fig. 5 is a structural view of the eccentric shaft according to the present utility model.
The diagram is: 1. the device comprises an integral support, 2, a guide boss, 3, a connecting pin, 4, a T block, 5, a support seat, 6, a first screw, 7, an adjusting screw, 8, a second screw, 9, a threaded hole, 10, an integral roller, 11, a backing ring, 12, a retainer ring, 13, a bearing, 14, a roller, 15, an eccentric shaft, 16, a third screw, 17, a turntable, 18, a movable mold seat, 51, a roller butt joint hole, 52, a mounting groove, 151, a hexagonal surface, 152, a positioning surface, 153 and an eccentric surface.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the utility model as defined in the appended claims.
The embodiment of the utility model relates to a rotary table supporting device of a multi-material injection molding machine, which comprises a supporting seat 5, an integral support 1 and a roller whole 10, wherein the right part of the upper end surface of the supporting seat 5 is vertically provided with the integral support 1, the right side of the integral support 1 is uniformly provided with a plurality of roller whole 10, the upper end surface of the integral support 1 adopts a cambered surface structure with a concave middle part, the roller whole 10 is arranged in an arc way, the right side of the integral support 1 is embedded with two guide bosses 2 which are arranged side by side front and back, the left part of the upper end surface of the supporting seat 5 is provided with a movable die holder 18, the right side of the movable die holder 18 is rotatably provided with a rotary table 17, and the lower side of the rotary table 17 is positioned at the upper side of the plurality of roller whole 10.
In the technical scheme, the installation of the integral support 1 is facilitated through the installation support seat 5, the rotary table 17 is supported by arranging the plurality of roller bodies 10 on the integral support 1, and meanwhile, when the rotary table 17 rotates, the roller bodies 10 can be guided, and the movable die holder 18 can be conveniently guided and positioned through the installation guide boss 2.
As a supplement to the technical scheme, the T blocks 4 clamped into the movable die holder 18 are uniformly arranged at the lower left side of the integral support 1, and the limit butt joint of the integral support 1 and the movable die holder 18 is facilitated by installing the T blocks 4.
As a supplement to the technical scheme, screw holes 9 are symmetrically arranged at the front end and the rear end of the right part of the bearing seat 5, adjusting screws 7 are installed in the screw holes 9, first screws 6 with the upper ends connected with the integral support 1 are installed in the adjusting screws 7, the bearing seat 5 and the integral support 1 are conveniently in butt joint through the installation of the first screws 6, and the height of the integral support 1 is conveniently adjusted through the installation of the adjusting screws 7, so that the roller body 10 can be attached to the lower side of the turntable 17.
As a supplement to the technical scheme, the left part of the bearing seat 5 is connected with the movable die holder 18 through a plurality of second screws 8, and the bearing seat 5 and the movable die holder 18 are conveniently in butt joint through the arrangement of the second screws 8 in the technical scheme.
As a supplement to the technical scheme, the roller body 10 comprises a third screw 16, an eccentric shaft 15, a roller 14, a bearing 13, a check ring 12 and a backing ring 11, wherein the roller 14 is sleeved on the eccentric shaft 15, the bearing 13 which is in butt joint with the eccentric shaft 15 is arranged in the left side of the roller 14, the check ring 12 is arranged in the left side of the roller 14, the backing ring 11 is arranged at the left end of the eccentric shaft 15, the backing ring 11 is positioned between the bearing 13 and the integral support 1, and the third screw 16 which is connected with the integral support 1 is arranged in the eccentric shaft 15.
In the technical scheme, the turntable 17 is guided to rotate by installing the roller 14, the roller 14 can stably run by installing the bearing 13, the roller 14 is prevented from being damaged by pressure by installing the backing ring 11, and the roller 14 and the bearing 13 are assembled by installing the retainer ring 12.
As a supplement to the present solution, the eccentric shaft 15 includes an eccentric surface 153, a positioning surface 152 and a hexagonal surface 151, the left side of the hexagonal surface 151 adopts the positioning surface 152 with a smaller diameter than the hexagonal surface 151, and the left side of the positioning surface 152 is provided with the eccentric surface 153 with a smaller diameter than the positioning surface 152.
As a supplement to the technical scheme, a plurality of roller butt-joint holes 51 are arranged on the right side of the integral support 1 along the upper arc surface, and a mounting groove 52 for mounting the guide boss 2 is arranged on the left side of the integral support 1.
Examples
Firstly, the roller body 10 is assembled, firstly, one eccentric shaft 15 is taken out, a bearing 13 is sleeved on a positioning surface 152 of the eccentric shaft 15, a roller 14 is sleeved on the outer ring of the bearing 13, a backing ring 11 is sleeved on an eccentric surface 153, and a retainer ring 12 is arranged in a clamping groove of the roller 14.
When the roller body 10 is installed, the eccentric shaft 15 is internally provided with the third screw 16, the end of the third screw 16 is in butt joint with the roller butt joint hole 51 of the integral support 1, after the installation of the roller body 10 is completed, the two guide bosses 2 are installed in the installation groove 52, the two T blocks 4 are installed at the lower ends of the guide bosses 2 through the connecting pin 3, and meanwhile, the third T block 4 is installed in the middle of the left side of the integral support 1.
Two adjusting screws 7 are installed in threaded holes 9, the bearing bracket 5 and the integral support 1 are abutted through two first screws 6, the guide boss 2 and the T block 4 are clamped into the lower part of the movable die holder 18, and the bearing bracket 5 and the movable die holder 18 are abutted through the second screws 8.
When the roller body 10 needs to be ensured to support the lower side of the turntable 17, the adjusting screw 7 is rotated, so that the upper end of the adjusting screw 7 can push the whole support 1, and the roller body 10 is attached to the lower side of the turntable 17.
The above description of the multi-material injection molding machine turntable bearing device provided by the application applies specific examples to illustrate the principle and the implementation of the application, and the above examples are only used for helping to understand the method and the core idea of the application; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (7)
1. A multi-material injection molding machine carousel supporting device which characterized in that: including supporting seat (5), whole support (1) and gyro wheel whole (10), the up end right part of supporting seat (5) vertically install whole support (1), the right side of whole support (1) evenly install a plurality of gyro wheel whole (10), the up end of whole support (1) adopt the cambered surface structure of middle part indent, whole gyro wheel (10) be the pitch arc and arrange, the right side embedding of whole support (1) install two guide boss (2) that are arranged side by side around being, supporting seat (5) up end left part install movable mould seat (18), the right side rotation of movable mould seat (18) install carousel (17), the downside of carousel (17) be located the upside department of a plurality of gyro wheel whole (10).
2. The multi-material injection molding machine carousel-bearing device of claim 1, wherein: the T-shaped blocks (4) clamped into the movable die holder (18) are uniformly arranged at the lower part of the left side of the integral support (1).
3. The multi-material injection molding machine carousel-bearing device of claim 1, wherein: screw holes (9) are symmetrically arranged at the front end and the rear end of the right part of the bearing seat (5), adjusting screws (7) are arranged in the screw holes (9), and first screws (6) with the upper ends connected with the integral support (1) are arranged in the adjusting screws (7).
4. The multi-material injection molding machine carousel-bearing device of claim 1, wherein: the left part of the bearing seat (5) is connected with the movable die holder (18) through a plurality of second screws (8).
5. The multi-material injection molding machine carousel-bearing device of claim 1, wherein: the roller body (10) comprises a third screw (16), an eccentric shaft (15), a roller (14), a bearing (13), a retainer ring (12) and a backing ring (11), the roller (14) is sleeved on the eccentric shaft (15), the bearing (13) which is in butt joint with the eccentric shaft (15) is arranged in the left side of the roller (14), the retainer ring (12) is arranged in the left side of the roller (14), the backing ring (11) is arranged at the left end of the eccentric shaft (15), the backing ring (11) is positioned between the bearing (13) and the integral support (1), and the third screw (16) which is connected with the integral support (1) is arranged in the eccentric shaft (15).
6. The multi-material injection molding machine carousel-holding device of claim 5, wherein: the eccentric shaft (15) comprises an eccentric surface (153), a positioning surface (152) and a hexagonal surface (151), wherein the left side of the hexagonal surface (151) adopts the positioning surface (152) with the diameter smaller than that of the hexagonal surface (151), and the left side of the positioning surface (152) is provided with the eccentric surface (153) with the diameter smaller than that of the positioning surface (152).
7. The multi-material injection molding machine carousel-bearing device of claim 1, wherein: a plurality of roller butt-joint holes (51) are formed in the right side of the integral support (1) along the upper arc surface, and a mounting groove (52) for mounting the guide boss (2) is formed in the left side of the integral support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322478460.2U CN220864585U (en) | 2023-09-13 | 2023-09-13 | Carousel supporting device of many materials injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322478460.2U CN220864585U (en) | 2023-09-13 | 2023-09-13 | Carousel supporting device of many materials injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220864585U true CN220864585U (en) | 2024-04-30 |
Family
ID=90807148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322478460.2U Active CN220864585U (en) | 2023-09-13 | 2023-09-13 | Carousel supporting device of many materials injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220864585U (en) |
-
2023
- 2023-09-13 CN CN202322478460.2U patent/CN220864585U/en active Active
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