CN224255853U - Demolding auxiliary device for mold - Google Patents
Demolding auxiliary device for moldInfo
- Publication number
- CN224255853U CN224255853U CN202521138799.0U CN202521138799U CN224255853U CN 224255853 U CN224255853 U CN 224255853U CN 202521138799 U CN202521138799 U CN 202521138799U CN 224255853 U CN224255853 U CN 224255853U
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- CN
- China
- Prior art keywords
- fixedly connected
- wall
- plate
- mold
- demolding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the technical field of dies and discloses a demolding auxiliary device for a die, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two side plates, the tops of the two side plates are fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a die holder fixed block II, one side of the inner wall of the die holder fixed block II is fixedly connected with a baffle I, the top of the baffle I is fixedly connected with a motor I, the driving end of the motor I is fixedly connected with a circular plate, one side of the circular plate is rotationally connected with a rotating rod, and one end of the rotating rod is rotationally connected with a push rod. According to the utility model, the first motor is started, the driving end of the first motor can drive the circular plate to rotate, the rotating rod can be driven to swing by the rotation of the circular plate, the push rod can be driven to move in the horizontal direction by the swing of the rotating rod, the moving range of the push rod can be limited by the fixed rod, excessive movement of the push rod is prevented, and the ejector can be driven to move by the movement of the push rod.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a demolding auxiliary device for a die.
Background
The demolding auxiliary device is an important technical means for improving the molding efficiency of the mold, reducing the damage of the product and improving the production quality, and along with the continuous development of the mold manufacturing technology, the demolding device is more and more diversified, and the production efficiency and the product quality can be effectively improved by combining different production processes and material characteristics;
The existing demolding auxiliary devices for the mold are of the following common types, namely a pneumatic demolding device, a mechanical demolding device, an electric demolding device, a vibration demolding device, an expansion and contraction demolding device and a hydraulic demolding device, and a proper demolding mode is often selected according to demolding difficulty, production efficiency and cost;
In the existing demolding auxiliary device for the mold, in the demolding process of the mold, the excessive friction force between the mold and a molded object causes difficult demolding, and particularly for parts with complex shapes or high precision requirements, the excessive friction force not only affects the demolding efficiency, but also damages the mold and the molded object, so that the demolding auxiliary device for the mold is provided to solve the problems.
Disclosure of utility model
In order to overcome the defects, the utility model provides a demolding auxiliary device for a mold, and aims to solve the problem that the demolding efficiency of the mold of the demolding auxiliary device in the prior art is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The demolding auxiliary device for the mold comprises a bottom plate, wherein two side plates are fixedly connected to the top of the bottom plate, a fixing plate is fixedly connected to the tops of the two side plates, a mold base fixing block II is fixedly connected to the top of the fixing plate, a baffle I is fixedly connected to one side of the inner wall of the mold base fixing block II, a motor I is fixedly connected to the top of the baffle I, a circular plate is fixedly connected to the driving end of the motor I, a rotating rod is rotatably connected to one side of the circular plate, a push rod is rotatably connected to one end of the rotating rod, a fixing rod is slidably connected to the outer wall of the push rod, a liftout device is fixedly connected to one end of the push rod, a lower mold base is slidably connected to one side of the mold base fixing block II, a detachable component is arranged at the top of the fixing plate, and a blanking component is arranged at the top of the bottom plate;
As a further description of the above technical solution:
the detachable assembly comprises a hydraulic telescopic device, a first die holder fixing block is fixedly connected to a driving end of the hydraulic telescopic device, a sliding block is fixedly connected to the bottom of the first die holder fixing block, two sliding rods are connected to the inner wall of the sliding block in a sliding mode, an upper die holder is connected to one side of the first die holder fixing block in a sliding mode, a fixer shell is fixedly connected to the top of the first die holder fixing block, two springs are fixedly connected to the inner wall of the fixer shell, a top plate is fixedly connected to one side of each spring, and a stop block is fixedly connected to one side of each top plate;
As a further description of the above technical solution:
The blanking assembly comprises a second baffle, the top of the second baffle is fixedly connected with a second motor, and the driving end of the second motor is fixedly connected with a driving wheel;
As a further description of the above technical solution:
Driven wheels are rotatably connected to the similar sides of the two side plates, the outer walls of the driving wheels and the driven wheels are connected with belts in a coupling way, and two blanking plates are arranged on two sides of the inner wall of the fixed plate;
As a further description of the above technical solution:
One end of the fixed rod is fixedly connected to the inner wall of the fixed plate, the outer wall of the ejector is slidably connected to the inner wall of the lower die holder, and the outer wall of the ejector is slidably connected to the inner wall of the fixed plate;
As a further description of the above technical solution:
Both ends of the two sliding rods are fixedly connected to the inner wall of the fixing plate, and the outer wall of the top plate is slidably connected to the inner wall of the fixer shell;
As a further description of the above technical solution:
The outer wall of the stop block is connected with the inner wall of one side of the fixer shell in a sliding manner, and the outer wall of the stop block is contacted with the top of the upper die holder;
As a further description of the above technical solution:
The two sides of the driving wheel are rotationally connected to the similar sides of the two side plates, and one side of the second baffle is fixedly connected to one side of one side plate.
The utility model has the following beneficial effects:
1. According to the utility model, the first motor is started, the driving end of the first motor can drive the circular plate to rotate, the rotating rod can be driven to swing by the rotation of the circular plate, the push rod can be driven to move horizontally by the swing of the rotating rod, the moving range of the push rod can be limited by the fixed rod, excessive movement of the push rod is prevented, the ejector can be driven to move by the movement of the push rod, the ejector head of the ejector can slide in the inner walls of the fixed plate and the lower die holder, and after the die stamping is finished, a workpiece on the lower die holder can be ejected by the movement of the ejector.
2. According to the utility model, the stop block can drive the top plate to move by pressing the stop block, the movement of the top plate can extrude the spring to shrink inwards, when the stop block is pushed into the fixer shell, the upper die holder can be taken out for replacement, the stop block can be ejected out by the spring after replacement, the upper die holder is locked, and the upper die holder is prevented from shaking in the stamping process of the die.
Drawings
Fig. 1 is a schematic perspective view of a demolding auxiliary device for a mold according to the present utility model;
Fig. 2 is a schematic structural view of a slide bar of the demolding auxiliary device for a mold according to the present utility model;
Fig. 3 is a schematic structural view of a ejector of the mold release assisting device according to the present utility model;
Fig. 4 is a schematic structural view of a stopper of the mold release assisting device according to the present utility model.
Legend description:
1. The device comprises a bottom plate, a side plate, a3, a fixed plate, a 4, a slide bar, a 5, a hydraulic telescopic device, a6, a slide block, a7, a first die holder fixing block, a 8, an upper die holder, a 9, a fixer shell, a 10, a spring, a11, a top plate, a12, a stop block, a 13, a second die holder fixing block, a 14, a first baffle, a15, a first motor, a 16, a rotating rod, a17, a push rod, a 18, a fixed rod, a 19, a lifter, a 20, a lower die holder, a 21, a second baffle, a 22, a second motor, a 23, a driving wheel, a 24, a belt, a 25, a driven wheel, a 26, a blanking plate, a 27 and a circular plate.
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 to 3, in the embodiment provided by the utility model, the demolding auxiliary device for the mold comprises a bottom plate 1, wherein the bottom plate 1 is a foundation of the whole device, plays a role in supporting and stabilizing subsequent parts, ensures the overall stability of the device, is fixedly connected with two side plates 2 at the top of the bottom plate 1, provides additional support for the two side plates 2, can improve the firmness of the whole device, and avoids shaking in the operation process, the tops of the two side plates 2 are fixedly connected with a fixing plate 3, the fixing plate 3 is used for providing a fixing platform for the upper part, ensuring the structure of the device to be more stable, avoiding displacement of the parts due to vibration, the top of the fixing plate 3 is fixedly connected with a second mold base fixing block 13, one side of the inner wall of the second mold base fixing block 13 is fixedly connected with a first baffle 14, the top of the first baffle 14 is fixedly connected with a first motor 15, the first baffle 14 is used for fixing the motor 15, and the first motor 15 is a power source of a demolding assembly, and can provide power for the subsequent demolding work.
The driving end of the motor I15 is fixedly connected with a circular plate 27, the circular plate 27 is an intermediate part for motion transmission, one side of the circular plate 27 is rotationally connected with a rotating rod 16, one end of the rotating rod 16 is rotationally connected with a push rod 17, the push rod 17 and the rotating rod 16 convert the rotation motion into linear pushing force, the linear pushing force is an important part pushing away the die in the demolding process, the molded part is ensured to be separated from the die, the outer wall of the push rod 17 is slidingly connected with a fixing rod 18, one end of the push rod 17 is fixedly connected with a liftout device 19, the liftout device 19 is directly contacted with a workpiece and is responsible for pushing out the workpiece in the die, smooth ejection of an article in the die is ensured, clamping stagnation or damage is avoided, one side of the die holder fixing block II 13 is slidingly connected with a lower die holder 20, the lower die holder 20 can slide on the inner wall of the die holder fixing block II 13, the base of the die can be adjusted according to requirements, the dies of different specifications are adapted, the demolding flexibility is improved, a detachable component is arranged at the top of the fixing plate 3, and a blanking component is arranged at the top of the bottom plate 1.
Referring to fig. 1, 2 and 4, the detachable assembly comprises a hydraulic telescopic device 5, the hydraulic telescopic device 5 provides power for the stamping of the device, a driving end of the hydraulic telescopic device 5 is fixedly connected with a die holder fixing block 7, the bottom of the die holder fixing block 7 is fixedly connected with a sliding block 6, the sliding block 6 plays a guiding role to ensure the stable running of the whole device, the inner wall of the sliding block 6 is slidingly connected with two sliding rods 4, the sliding rods 4 provide support and guide for the sliding block 6 to ensure the stable running thereof, one side of the die holder fixing block 7 is slidingly connected with an upper die holder 8, the top of the die holder fixing block 7 is fixedly connected with a fixer shell 9, the role of the fixer shell 9 is to protect the internal assembly and provide structural support, the inner wall of the fixer shell 9 is fixedly connected with two springs 10, the roles of the two springs 10 are to provide reaction forces to maintain the tension and balance of the assembly, one side fixedly connected with roof 11 of two springs 10, one side fixedly connected with dog 12 of roof 11, the position of upper die base 8 can be fixed to dog 12, prevent that upper die base 8 from taking place to rock in the in-process of punching press, the unloading subassembly includes baffle two 21, the top fixedly connected with motor two 22 of baffle two 21, the drive end fixedly connected with action wheel 23 of motor two 22, action wheel 23 is through driving transmission, the transmission of control material, the close side rotation of two curb plates 2 is connected with from driving wheel 25, action wheel 23 and the outer wall coupling of following wheel 25 are connected with belt 24, belt 24 transmits the power from action wheel 23 to from driving wheel 25, thereby the drive unloading process, the inner wall both sides of fixed plate 3 are provided with two flitch 26, flitch 26 are used for restricting the slip of ejecting work piece, and ensure that the work piece falls to the assigned position smoothly.
The working principle is that by starting the first motor 15, the driving end of the first motor 15 can drive the circular plate 27 to rotate, the rotation of the circular plate 27 can drive the rotating rod 16 to swing, the swinging of the rotating rod 16 can drive the push rod 17 to move horizontally, the fixed rod 18 can limit the moving range of the push rod 17 to prevent the push rod 17 from excessively moving, the moving of the push rod 17 can drive the ejector 19 to move, the ejector 19 can slide in the inner walls of the fixed plate 3 and the lower die holder 20, and after the die stamping is finished, the first motor 15 is started to eject a workpiece on the lower die holder 20.
When carrying out the mould stamping operation, can change to the mould of different models, through pressing dog 12, dog 12 can drive roof 11 and remove, the removal of roof 11 can extrude spring 10 inwards shrink, when dog 12 promotes to the inside of fixer shell 9, can take out upper die base 8 and change, the dog 12 can be popped out by spring 10 after changing, lock upper die base 8, prevent that upper die base 8 from taking place to rock in the in-process of mould stamping, result in the punching press of mould not accurate enough, through starting hydraulic jack 5, hydraulic jack 5's drive end can drive slider 6 and die holder fixed block 7 slide on two slide bars 4, thereby make upper die base 8 can combine with die holder 20, carry out stamping operation, when stamping operation, by the ejecting work piece of liftout 19 can slide to belt 24 along two lower flitch 26, through starting motor two 22, the drive end of motor two 22 can drive action wheel 23 rotates, the rotation of action wheel 23 can drive belt 24 rotates, thereby carry out work piece transport, the transportation of staff of being convenient for, the risk of manual work has been reduced.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The demolding auxiliary device for the mold comprises a bottom plate (1) and is characterized in that the top of the bottom plate (1) is fixedly connected with two side plates (2), two side plates (2) are fixedly connected with a fixed plate (3) at the top, a mold base fixing block II (13) is fixedly connected with the top of the fixed plate (3), a baffle I (14) is fixedly connected with one side of the inner wall of the mold base fixing block II (13), a motor I (15) is fixedly connected with the top of the baffle I (14), a circular plate (27) is fixedly connected with the driving end of the motor I (15), a rotating rod (16) is rotatably connected with one side of the circular plate (27), a push rod (17) is rotatably connected with one end of the rotating rod (16), a fixed rod (18) is slidably connected with the outer wall of the push rod (17), a liftout device (19) is fixedly connected with one end of the push rod (17), one side of the mold base fixing block II (13) is slidably connected with a lower mold base (20), a detachable component is arranged at the top of the fixed plate (3), and a blanking component is arranged at the top of the bottom plate (1).
2. The demolding auxiliary device for the mold is characterized in that the detachable component comprises a hydraulic telescopic device (5), a first mold base fixing block (7) is fixedly connected to a driving end of the hydraulic telescopic device (5), a sliding block (6) is fixedly connected to the bottom of the first mold base fixing block (7), two sliding rods (4) are connected to the inner wall of the sliding block (6) in a sliding mode, an upper mold base (8) is connected to one side of the first mold base fixing block (7) in a sliding mode, a fixer shell (9) is fixedly connected to the top of the first mold base fixing block (7), two springs (10) are fixedly connected to the inner wall of the fixer shell (9), a top plate (11) is fixedly connected to one side of the two springs (10), and a stop block (12) is fixedly connected to one side of the top plate (11).
3. The demolding auxiliary device for the mold according to claim 2, wherein the blanking assembly comprises a second baffle plate (21), a second motor (22) is fixedly connected to the top of the second baffle plate (21), and a driving wheel (23) is fixedly connected to the driving end of the second motor (22).
4. The auxiliary demolding device for molds according to claim 3, wherein driven wheels (25) are rotatably connected to the adjacent sides of the two side plates (2), the driving wheels (23) and the outer walls of the driven wheels (25) are coupled and connected with belts (24), and two blanking plates (26) are arranged on the two sides of the inner wall of the fixed plate (3).
5. The auxiliary device for demolding of a mold according to claim 1, wherein one end of the fixing rod (18) is fixedly connected to the inner wall of the fixing plate (3), the outer wall of the ejector (19) is slidably connected to the inner wall of the lower mold holder (20), and the outer wall of the ejector (19) is slidably connected to the inner wall of the fixing plate (3).
6. The auxiliary device for demolding of molds according to claim 2, characterized in that both ends of the two slide bars (4) are fixedly connected to the inner wall of the fixing plate (3), and the outer wall of the top plate (11) is slidably connected to the inner wall of the holder housing (9).
7. The auxiliary device for demolding of a mold according to claim 6, characterized in that the outer wall of the stopper (12) is slidably connected to the inner wall of one side of the holder housing (9), and the outer wall of the stopper (12) is in contact with the top of the upper die holder (8).
8. A mold release assisting apparatus according to claim 3, wherein both sides of the driving wheel (23) are rotatably connected to the adjacent sides of the two side plates (2), and one side of the second baffle plate (21) is fixedly connected to one side of one of the side plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521138799.0U CN224255853U (en) | 2025-06-05 | 2025-06-05 | Demolding auxiliary device for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521138799.0U CN224255853U (en) | 2025-06-05 | 2025-06-05 | Demolding auxiliary device for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224255853U true CN224255853U (en) | 2026-05-19 |
Family
ID=99787749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202521138799.0U Active CN224255853U (en) | 2025-06-05 | 2025-06-05 | Demolding auxiliary device for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224255853U (en) |
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2025
- 2025-06-05 CN CN202521138799.0U patent/CN224255853U/en active Active
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