CN220636070U - Preheating structure of compression molding die - Google Patents
Preheating structure of compression molding die Download PDFInfo
- Publication number
- CN220636070U CN220636070U CN202322119710.3U CN202322119710U CN220636070U CN 220636070 U CN220636070 U CN 220636070U CN 202322119710 U CN202322119710 U CN 202322119710U CN 220636070 U CN220636070 U CN 220636070U
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- China
- Prior art keywords
- preheating
- mould
- device seat
- die
- shaft lever
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- 238000000748 compression moulding Methods 0.000 title abstract description 5
- 238000005485 electric heating Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000007723 die pressing method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a preheating structure of a compression molding die, which comprises the following components: the device seat is provided with a preheating box at the left side, and an electric heating wire is arranged in the preheating box; the lower die is arranged at the top of the device seat in a left-right sliding manner; the device comprises a first hydraulic rod, wherein the right side of the top of the device seat is provided with the first hydraulic rod, the movable end of the first hydraulic rod is fixedly connected with an upper die, the left side of the device seat is provided with a motor, and the output end of the motor is fixedly connected with a shaft lever; the outer surface of the shaft lever is of a threaded structure, the shaft lever is connected with the lower die in a threaded mode, and second hydraulic rods are arranged on the left side and the right side of the top of the device seat. This mould pressing mould preheats structure is convenient for carry out automatic preheating to the mould, does not need manual transfer preheating to the mould, and the mould after preheating is convenient for fix a position moreover, prevents to take place the skew in the mould pressing process.
Description
Technical Field
The utility model relates to the technical field of compression molding dies, in particular to a preheating structure of a compression molding die.
Background
The stamping die is preferably preheated before being used, and the stamping die needs to be preheated through a preheating structure, so that the large temperature difference between the stamping die and a product to be processed is prevented.
The existing preheating structure of the conventional mould pressing mould has the defects that the mould pressing mould is inconvenient to automatically preheat, the mould is required to be manually transferred and preheated, and the preheated mould is inconvenient to position and easy to deviate in the mould pressing process, so that the mould pressing mould preheating structure is provided, and the problem in the process is solved.
Disclosure of Invention
The utility model aims to provide a preheating structure of a die pressing die, which solves the problems that the conventional preheating structure of the die pressing die provided by the background art is inconvenient to automatically preheat the die, the die is required to be manually transferred and preheated, the preheated die is inconvenient to position, and offset is easy to occur in the die pressing process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a compression mold preheating structure comprising:
the device seat is provided with a preheating box at the left side, and an electric heating wire is arranged in the preheating box;
the lower die is arranged at the top of the device seat in a left-right sliding manner;
the device comprises a device seat, a first hydraulic rod is arranged on the right side of the top of the device seat, and an upper die is fixedly connected to the movable end of the first hydraulic rod.
Preferably, a motor is arranged on the left side of the device seat, and the output end of the motor is fixedly connected with a shaft lever;
the outer surface of the shaft lever is of a threaded structure, and the shaft lever is connected with the lower die in a threaded mode.
Preferably, the left and right sides of the top of the device seat are provided with second hydraulic rods, and the movable ends of the second hydraulic rods are fixedly connected with positioning rods.
Preferably, the positioning rod penetrates through the upper die, and the positioning rod is connected with the lower die in a clamping manner.
Compared with the prior art, the utility model has the beneficial effects that: the mould pressing mould preheating structure is convenient for automatically preheating the mould, does not need to manually transfer and preheat the mould, and the preheated mould is convenient for positioning and prevents deviation in the mould pressing process;
when the lower die is preheated, the shaft rod is driven by the motor to rotate, the shaft rod is in threaded connection with the lower die, the lower die horizontally slides at the top of the device seat, the shaft rod is driven by the rotation to move to the inside of the preheating box, the lower die is heated and preheated through the electric heating wire, the lower die is moved out through motor control after preheating, when the lower die moves to the lower part of the upper die, the positioning rod is driven by the second hydraulic rod to move downwards, the positioning rod is inserted into the top of the lower die, positioning is carried out between the upper die and the lower die, and after positioning, the upper die is driven by the first hydraulic rod to move downwards to mould the workpiece.
Drawings
FIG. 1 is a schematic view of the front cut-away structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model.
In the figure: 1. a device seat; 2. a preheating box; 3. heating wires; 4. a motor; 5. a shaft lever; 6. a lower die; 7. a first hydraulic lever; 8. an upper die; 9. a second hydraulic lever; 10. and a positioning rod.
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.
Referring to fig. 1-2, the present utility model provides a technical solution: a compression mold preheating structure comprising:
the device seat 1, the left side of the device seat 1 is provided with a preheating box 2, and the interior of the preheating box 2 is provided with an electric heating wire 3;
the lower die 6 is arranged at the top of the device seat 1 in a left-right sliding manner;
the first hydraulic rod 7 is installed on the right side of the top of the device seat 1, and the movable end of the first hydraulic rod 7 is fixedly connected with the upper die 8.
A motor 4 is arranged on the left side of the device seat 1, and the output end of the motor 4 is fixedly connected with a shaft lever 5; the outer surface of the shaft lever 5 is in a threaded structure, and the shaft lever 5 is in threaded connection with the lower die 6, so that the shaft lever 5 drives the lower die 6 to move left and right through rotation.
The second hydraulic rod 9 is installed on the left and right sides of the top of the device seat 1, the movable end of the second hydraulic rod 9 is fixedly connected with a positioning rod 10, and the upper die 8 is driven to move up and down through the second hydraulic rod 9.
The positioning rod 10 penetrates through the upper die 8, the positioning rod 10 and the lower die 6 are connected in a clamping mode, and the lower die 6 and the upper die 8 are positioned and fixed through the positioning rod 10.
When the mould pressing mould preheating structure is used, as in the preheating of the lower mould 6 in fig. 1-2, the motor 4 drives the shaft lever 5 to rotate, the shaft lever 5 and the lower mould 6 are connected in a threaded manner, the lower mould 6 slides left and right at the top of the device seat 1, the shaft lever 5 drives the lower mould 6 to move to the inside of the preheating box 2 through rotation, the lower mould 6 is heated and preheated through the heating wire 3, the lower mould 6 is moved out through the control of the motor 4 after preheating, when the lower mould 6 moves to the lower part of the upper mould 8, the positioning rod 10 is driven to move downwards through the second hydraulic rod 9, the positioning rod 10 is inserted into the top of the lower mould 6, the upper mould 8 and the lower mould 6 are positioned, and the upper mould 8 is driven to move downwards to mould a workpiece after positioning, namely the whole working process of the mould pressing mould preheating structure.
What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. A compression mold preheating structure, characterized by comprising:
the device comprises a device seat (1), wherein a preheating box (2) is arranged on the left side of the device seat (1), and an electric heating wire (3) is arranged in the preheating box (2);
the lower die (6) is arranged at the top of the device seat (1) in a left-right sliding manner;
the device comprises a first hydraulic rod (7), wherein the first hydraulic rod (7) is installed on the right side of the top of the device seat (1), and the movable end of the first hydraulic rod (7) is fixedly connected with an upper die (8).
2. The compression mold preheating structure according to claim 1, wherein: a motor (4) is arranged on the left side of the device seat (1), and the output end of the motor (4) is fixedly connected with a shaft lever (5);
the outer surface of the shaft lever (5) is of a threaded structure, and the shaft lever (5) is connected with the lower die (6) in a threaded mode.
3. The compression mold preheating structure according to claim 1, wherein: the left and right sides at the top of device seat (1) are all installed second hydraulic stem (9), and the expansion end fixedly connected with locating lever (10) of second hydraulic stem (9).
4. A preheating arrangement for a compression mold according to claim 3, wherein: the positioning rod (10) penetrates through the upper die (8), and the positioning rod (10) and the lower die (6) are connected in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119710.3U CN220636070U (en) | 2023-08-08 | 2023-08-08 | Preheating structure of compression molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119710.3U CN220636070U (en) | 2023-08-08 | 2023-08-08 | Preheating structure of compression molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636070U true CN220636070U (en) | 2024-03-22 |
Family
ID=90267135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322119710.3U Active CN220636070U (en) | 2023-08-08 | 2023-08-08 | Preheating structure of compression molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636070U (en) |
-
2023
- 2023-08-08 CN CN202322119710.3U patent/CN220636070U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |