CN220348850U - Forming die of rubber balancing weight - Google Patents
Forming die of rubber balancing weight Download PDFInfo
- Publication number
- CN220348850U CN220348850U CN202321903189.6U CN202321903189U CN220348850U CN 220348850 U CN220348850 U CN 220348850U CN 202321903189 U CN202321903189 U CN 202321903189U CN 220348850 U CN220348850 U CN 220348850U
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- balancing weight
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a forming die of a rubber balancing weight, which comprises a base, wherein a top plate is fixed at the top of the base, a transverse plate is fixed at the top of the top plate, an air cylinder is fixed at the top of the transverse plate, an upper die is fixed at an output shaft of the air cylinder, and the forming die further comprises: the lower die is movably arranged in the base and is positioned right below the upper die; the pushing structure is arranged in the base and is in transmission connection with the lower die. The forming die of the rubber balancing weight provided by the utility model adopts a one-by-one demolding mode, and forced ejection is not needed, so that the forming die is more convenient in demolding, the damage rate of the formed rubber balancing weight can be reduced, and the forming die is more convenient for a user to use.
Description
Technical Field
The utility model relates to the technical field of rubber balancing weight forming dies, in particular to a forming die of a rubber balancing weight.
Background
Balancing weights are weights used to increase the weight of equipment or tools to maintain their balance and stability, and are widely used in a variety of fields.
The balancing weight is generally a metal product, but some areas cannot be suitable for using the metal balancing weight, so that the rubber balancing weight is provided, and the rubber balancing weight has the characteristics of increasing weight to increase stability.
In the production process, the rubber balancing weight can be formed in a forming die by using a forming die.
However, the rubber balancing weight is often in a cube shape, and each surface is a plane, so that when demolding is performed, the contact surface between the surface and the mold is large and flat, so that demolding is often inconvenient, a finished product needs to be poured out of the mold, the operation is inconvenient, and the situation of no pouring out easily occurs;
if the product is forced to be ejected directly, the product and the mould are easy to be damaged, and loss is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a forming die of a rubber balancing weight, and aims to solve the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a forming die of rubber balancing weight, includes the base, and the top of base is fixed with the roof, and the top of roof is fixed with the diaphragm, and the top of diaphragm is fixed with the cylinder, and the output shaft of cylinder is fixed with the mould, still includes:
the lower die is movably arranged in the base and is positioned right below the upper die;
the pushing structure is arranged in the base and is in transmission connection with the lower die.
Preferably, the distance between the upper die and the lower die is larger than the height of the lower die.
Preferably, the lower die includes:
a bottom plate disposed on top of the push-up structure;
the two first side plates are rotatably arranged on two opposite sides of the bottom plate;
the two second side plates are rotatably arranged on the other two opposite sides of the bottom plate;
the two first side plates and the two second side plates are combined to form a square frame;
and the lantern ring is sleeved at the top ends of the two first side plates and the two second side plates after being combined.
Preferably, the edges of the tops of the second side plate and the first side plate are provided with grooves, and the grooves are matched with the lantern rings.
Preferably, a plurality of spread grooves have been seted up at the edge of bottom plate, and the bottom of second curb plate and first curb plate all is fixed with the connecting block, and the connecting block passes through the rotatable inside that sets up in the spread groove of pivot.
Preferably, the pushing structure includes:
the pushing plate is only connected in the base in a vertically sliding way and is movably arranged at the bottom of the bottom plate;
the movable sleeve is fixed at the bottom of the push plate;
the screw column is connected with the inside of the movable sleeve in a screw manner and extends to the lower part of the movable sleeve;
a worm wheel fixed to the bottom of the screw column;
a motor fixed inside the base;
and a worm fixed to an output shaft of the motor and engaged with the worm wheel.
Preferably, the cross section of the movable sleeve is square.
Preferably, a plurality of guide rods are fixed at the bottom of the push plate.
Compared with the prior art, the utility model has the following beneficial effects:
the forming die of the rubber balancing weight provided by the utility model adopts a one-by-one demolding mode, and forced ejection is not needed, so that the forming die is more convenient in demolding, the damage rate of the formed rubber balancing weight can be reduced, and the forming die is more convenient for a user to use.
Drawings
FIG. 1 is a schematic structural view of a molding die for a rubber counterweight according to the utility model;
FIG. 2 is an enlarged schematic view of a top view of the lower die according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the lower die according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of the push-up structure according to the present utility model.
In the figure: 10 base, 20 roof, 21 diaphragm, 30 cylinder, 40 upper mould, 50 lower mould, 51 bottom plate, 52 first curb plate, 53 second curb plate, 54 lantern ring, 55 spread groove, 56 connecting block, 57 pivot, 60 push structure, 61 push pedal, 62 movable sleeve, 63 screw thread post, 64 worm wheel, 65 motor, 66 worm, 67 guide arm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a forming die of rubber balancing weight, includes base 10, and the top of base 10 is fixed with roof 20, and the top of roof 20 is fixed with diaphragm 21, and the top of diaphragm 21 is fixed with cylinder 30, and the output shaft of cylinder 30 is fixed with mould 40, and base 10, roof 20 and diaphragm 21 are the frame of current mould, and cylinder 30 adopts current cylinder can, also can replace with hydro-cylinder and pneumatic cylinder, goes up mould 40 and is the current last mould that is used for the rubber balancing weight.
In the embodiment of the application, please refer to fig. 1, the inside of the base 10 is movably provided with a lower die 50 located under the upper die 40, the distance between the upper die 40 and the lower die 50 is greater than the height of the lower die 50, the inside of the base 10 is provided with a push-up structure 60 in transmission connection with the lower die 50, the upper die 40 is driven by the starting cylinder 30 to move downwards so that the lower die 50 is combined with the upper die 40, the connecting positions are tightly attached, the existing mode is adopted to wait for forming, after forming, the upper die 40 moves upwards to push away, and then the lower die 50 is pushed out and demoulded through the push-up structure 60, so that the operation is simple.
Further, referring to fig. 1, 2 and 3, the lower die 50 includes a bottom plate 51 disposed at the top of the push-up structure 60, first side plates 52 are rotatably disposed at two opposite sides of the bottom plate 51, second side plates 53 are rotatably disposed at two opposite sides of the bottom plate 51, the first side plates 52 and the second side plates 53 are combined to form a square frame, the two first side plates 52 are clamped between the two second side plates 53, edges of the tops of the second side plates 53 and the first side plates 52 are provided with grooves, a collar 54 is sleeved at the combined top ends of the two first side plates 52 and the two second side plates 53 through the grooves, during demolding, the collar 54 is taken out upwards, then the first side plates 52 and the second side plates 53 are rotated outwards to be far away from the molded rubber balancing weights, finally the molded rubber balancing weights are lifted to be far away from the bottom plate 51, and demolding is completed, otherwise, the lower die 50 is assembled, the operation is simple, the rubber balancing weights are not forced to be pushed out from the die, and convenience of demolding is increased.
Further, a plurality of connecting grooves 55 are formed in the edge of the bottom plate 51, connecting blocks 56 are fixed to the bottoms of the second side plate 53 and the first side plate 52, the connecting blocks 56 are rotatably arranged in the connecting grooves 55 through rotating shafts 57, and when the connecting blocks are used, the first side plate 52 and the second side plate 53 can rotate around the rotating shafts 57 through the connecting blocks 56.
Further, referring to fig. 1 and 4, the push-up structure 60 includes a push plate 61 that is only slidably connected to the inside of the base 10, the push plate 61 is located at the bottom of the bottom plate 51, a movable sleeve 62 is fixed at the bottom of the push plate 61, in order to enable the push plate 61 to slide only up and down, the cross section of the movable sleeve 62 is square, or a plurality of guide rods 67 are fixed at the bottom of the push plate 61, so that the push plate 61 can be limited to rotate and slide only up and down, a threaded column 63 extending to the lower side of the movable sleeve 62 is connected to the inner thread of the movable sleeve 62, a worm wheel 64 is fixed at the bottom of the threaded column 63, a motor 65 is fixed inside the base 10, a worm 66 meshed with the worm wheel 64 is fixed at an output shaft of the motor 65, when in use, the motor 65 is started to drive the worm 66 to rotate, so as to drive the threaded column 63 to rotate, so as to drive the movable sleeve 62 to move up and down, and finally, the push plate 61 and the lower die 50 at the top thereof can be driven to move up and down.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a forming die of rubber balancing weight, includes the base, and the top of base is fixed with the roof, and the top of roof is fixed with the diaphragm, and the top of diaphragm is fixed with the cylinder, and the output shaft of cylinder is fixed with mould, its characterized in that still includes:
the lower die is movably arranged in the base and is positioned right below the upper die;
the pushing structure is arranged in the base and is in transmission connection with the lower die.
2. The molding die of a rubber counterweight according to claim 1, wherein the distance between the upper die and the lower die is greater than the height of the lower die.
3. The molding die of a rubber balancing weight according to claim 1, wherein the lower die comprises:
a bottom plate disposed on top of the push-up structure;
the two first side plates are rotatably arranged on two opposite sides of the bottom plate;
the two second side plates are rotatably arranged on the other two opposite sides of the bottom plate;
the two first side plates and the two second side plates are combined to form a square frame;
and the lantern ring is sleeved at the top ends of the two first side plates and the two second side plates after being combined.
4. The molding die for the rubber balancing weight according to claim 3, wherein edges of tops of the second side plate and the first side plate are provided with grooves, and the grooves are matched with the lantern rings.
5. The forming die of the rubber balancing weight according to claim 3, wherein a plurality of connecting grooves are formed in the edge of the bottom plate, connecting blocks are fixed to the bottoms of the second side plate and the first side plate, and the connecting blocks are rotatably arranged in the connecting grooves through rotating shafts.
6. A rubber balancing weight forming die as claimed in claim 3, wherein the push-up structure comprises:
the pushing plate is only connected in the base in a vertically sliding way and is movably arranged at the bottom of the bottom plate;
the movable sleeve is fixed at the bottom of the push plate;
the screw column is connected with the inside of the movable sleeve in a screw manner and extends to the lower part of the movable sleeve;
a worm wheel fixed to the bottom of the screw column;
a motor fixed inside the base;
and a worm fixed to an output shaft of the motor and engaged with the worm wheel.
7. The molding die for the rubber balancing weight according to claim 6, wherein the cross section of the movable sleeve is square.
8. The mold for forming a rubber counterweight according to claim 6, wherein a plurality of guide rods are fixed at the bottom of the push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903189.6U CN220348850U (en) | 2023-07-19 | 2023-07-19 | Forming die of rubber balancing weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903189.6U CN220348850U (en) | 2023-07-19 | 2023-07-19 | Forming die of rubber balancing weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220348850U true CN220348850U (en) | 2024-01-16 |
Family
ID=89501183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321903189.6U Active CN220348850U (en) | 2023-07-19 | 2023-07-19 | Forming die of rubber balancing weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220348850U (en) |
-
2023
- 2023-07-19 CN CN202321903189.6U patent/CN220348850U/en active Active
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