CN220700174U - Demolding device with jacking function - Google Patents
Demolding device with jacking function Download PDFInfo
- Publication number
- CN220700174U CN220700174U CN202322060930.3U CN202322060930U CN220700174U CN 220700174 U CN220700174 U CN 220700174U CN 202322060930 U CN202322060930 U CN 202322060930U CN 220700174 U CN220700174 U CN 220700174U
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- base
- fixedly arranged
- oil cylinder
- reverser
- rope
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- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 239000003921 oil Substances 0.000 claims description 26
- 239000003638 chemical reducing agent Substances 0.000 claims description 20
- 239000010720 hydraulic oil Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000002360 explosive Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007769 metal material Substances 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
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a demolding device with a jacking function, which comprises: the device comprises a base and a supporting seat, wherein the base is a square platform, the supporting seat of a frame structure is fixedly arranged on the base, a flat plate is arranged at the upper end of the supporting seat, a fixed ring is embedded in the flat plate, a lifting mechanism is arranged between the base and the fixed ring, a top die mechanism is fixedly arranged in the middle of the base, a servo motor is fixedly arranged on the outer side of the base, and the servo motor provides power for the lifting mechanism through a transmission shaft; the utility model has the following beneficial effects: the problem of during the demoulding of industrial field, the workman's drawing of patterns causes the product damage because of dynamics is too big or automatic drawing of patterns dynamics and speed's control is improper is solved.
Description
Technical Field
The utility model belongs to the technical field of demolding devices, and particularly relates to a demolding device with a jacking function.
Background
In the field of industrial demolding at present, particularly in the direction of a military initiating explosive device, most demolding is finished by means of a worker to knock a mold after the product is cured (as shown in fig. 7, a mold core needs to be firstly pulled away from the demolding and then a cured product between the mold core and an outer mold seat is taken out), so that the product is easily damaged due to improper force control, and life danger caused by explosion of the initiating explosive device can be caused; there are few cases in which the demolding operation is completed through a mechanical structure, but if the product is damaged due to improper control of the strength and the speed, the prior art needs a demolding device which can precisely control the strength and the speed through a control system, and can not only ensure that the product is not damaged, but also ensure the personal safety of workers.
Disclosure of Invention
The utility model aims to provide a demolding device with a jacking function, so as to solve the problems in the background art.
The technical aim of the utility model is realized by the following technical scheme:
a stripping apparatus with jacking function, comprising: the base is a square platform, the supporting seat of a frame structure is fixedly arranged on the square platform, a flat plate is arranged at the upper end of the supporting seat, a fixing ring is embedded in the flat plate, a lifting mechanism is arranged between the base and the fixing ring, a top die mechanism is fixedly arranged in the middle of the base, a servo motor is fixedly arranged on the outer side of the base, and the servo motor provides power for the lifting mechanism through a transmission shaft.
Further, the lifting mechanism comprises a first commutator, a commutator mounting seat, a second commutator, a worm gear reducer and a screw rod; the first reverser is fixedly arranged at the center position of the upper surface of the base through a reverser mounting seat, the power input end of the first reverser is coaxially connected with the transmission shaft, the two sides of the first reverser, which are vertical to the direction of the transmission shaft, are provided with second reversers through the reverser mounting seat, the first reverser is in transmission connection with the second reverser through a shaft rod, four groups of worm gear reducers distributed in an annular array are arranged on the base, the input shafts of the four groups of worm gear reducers are respectively in transmission connection with the adjacent second reversers through the shaft rod, the output shafts of the worm gear reducers are respectively concentrically fixed with a screw rod, and the other ends of the screw rods are in rotary connection with the fixed ring; four groups of silk sleeves are fixed on the base and are respectively in threaded fit with the screw rod.
The beneficial effects of the above-mentioned further scheme are: the power device synchronously controls the rotation of the worm gear reducer by dividing a single power source into four parts through the transmission shaft, the first reverser, the second reverser and the worm gear reducer, so that the horizontal state can be always maintained when the base is lifted, and the phenomenon that the base deflects and damages equipment due to asynchronous rotation of the screw rod is avoided.
Further, the top die mechanism comprises an oil cylinder base, an oil cylinder heightening seat, a hydraulic oil cylinder, a supporting rod, a pressure sensor, a top block, a pull rope sensor mounting plate, a pull rope sensor and a pull rope head fixing plate; the oil cylinder base is fixedly arranged in the middle of the upper surface of the base, the oil cylinder heightening seat is fixedly arranged on the oil cylinder base, the hydraulic oil cylinder is fixedly arranged at the top of the oil cylinder heightening seat, the supporting rod is fixedly arranged at the upper end of the movable part of the hydraulic oil cylinder, and the top of the supporting rod is provided with the supporting block.
Furthermore, in order to enable the top block to have pressure feedback capability during operation, a pressure sensor is arranged between the support rod and the top block.
Furthermore, in order to enable the expansion and contraction amount of the hydraulic cylinder to be fed back, a stay rope sensor mounting plate is fixedly arranged at the upper end of the hydraulic cylinder fixing part, and a stay rope sensor is fixedly arranged on the stay rope sensor mounting plate.
Further, in order to facilitate the fixation of the traction rope of the rope pulling sensor, a rope pulling rope end fixing plate is fixedly arranged at the bottom of the supporting rod corresponding to the position of the rope pulling sensor, and the end part of the traction rope of the rope pulling sensor is fixedly arranged on a rope hole of the rope pulling rope end fixing plate.
Furthermore, in order to ensure the structural strength of the supporting seat, the frames of the supporting seat are reinforced and fixed by adopting staggered steel frames.
Further, in order to avoid damage to the product due to excessive pressure or friction; the top block is made of copper material.
The beneficial effects of the above-mentioned further scheme are: the copper top block of the metal material ensures certain hardness and simultaneously can effectively avoid product damage caused by overlarge pressure or friction force when the copper top block is subjected to demoulding action because the copper texture is softer.
Further, in order to prevent that the work of the first commutator can not be influenced when the oil cylinder base is installed, the oil cylinder base is in a hollow arrangement, a plurality of groups of reserved grooves are reserved on the side wall of the oil cylinder base, and the reserved grooves are used for reserving positions for transmission among the first commutator, the second commutator and the worm gear reducer, so that interference is avoided.
Furthermore, in order to play a role in dust prevention and protection on the servo motor, a protective cover is fixedly arranged outside the servo motor.
Furthermore, in order to make the base motion smoother and straighter, four groups of guide shaft installation seats distributed in annular arrays are installed on the base, guide shafts are fixedly installed at the upper ends of the guide shaft installation seats, the other ends of the guide shafts are fixedly connected with the fixing rings, and guide sliding sleeves are installed on the base and are in sliding connection with the guide shafts.
The beneficial effects of the above-mentioned further scheme are: when the staff adjusts the lift of base, four guiding axles can prevent effectively that the base from taking place to deviate when the direction, thereby lead to the device to block.
In summary, the utility model has the following beneficial effects:
through setting up of stay cord sensor and pressure sensor, in the drawing of patterns in-process, the staff is through monitoring pressure data and the length data of stay cord sensor feedback, and accurate control hydraulic cylinder output's pressure and extension length solve the industrial field drawing of patterns time, and the workman drawing of patterns causes the problem of product damage because of the too big or automatic drawing of patterns dynamics of control of speed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the elevating mechanism according to the present utility model;
FIG. 3 is a schematic view of the power transmission mechanism of the present utility model;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of the top mold mechanism of the present utility model;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
FIG. 7 is a schematic view of a mold structure for demolding in the present utility model;
in the figure: 1. a base; 2. a support base; 3. a fixing ring; 4. a transmission shaft; 5. a first commutator; 6. a commutator mounting seat; 7. a second commutator; 8. a worm gear reducer; 9. a guide shaft mounting seat; 10. a screw rod; 11. a guide shaft; 12. a base; 13. an oil cylinder base; 14. a cylinder heightening seat; 15. a hydraulic cylinder; 16. a support rod; 17. a pressure sensor; 18. a top block; 19. a pull-cord sensor mounting plate; 20. a pull rope sensor; 21. rope end fixing plates of the pull ropes; 22. a servo motor, 23 and a traction rope; 24. rope holes; 25. a reserved groove; 26. an outer die holder; 27. a mold core; 28. and (5) a top die position.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Examples:
referring to fig. 1 to 7, the present utility model provides the following technical solutions: a stripping apparatus with jacking function, comprising: the base 1 is a square platform, the supporting seat 2 of a frame structure is fixedly arranged on the square platform, a flat plate is arranged at the upper end of the supporting seat 2, a fixed ring 3 is embedded in the flat plate, a lifting mechanism is arranged between the base 1 and the fixed ring 3, a top die mechanism is fixedly arranged in the middle of the base 1, a servo motor 22 is fixedly arranged on the outer side of the base 1, and the servo motor 22 provides power for the lifting mechanism through a transmission shaft 4.
The lifting mechanism comprises a first commutator 5, a commutator mounting seat 6, a second commutator 7, a worm gear reducer 8 and a screw rod 10; the first reverser 5 is fixedly arranged at the center position of the upper surface of the base 1 through a reverser mounting seat 6, the power input end of the first reverser 5 is coaxially connected with the transmission shaft 4, two sides of the first reverser 5 perpendicular to the direction of the transmission shaft 4 are provided with second reversers 7 through the reverser mounting seat 6, the first reverser 5 and the second reverser 7 are in transmission connection through shaft rods, four groups of worm gear reducers 8 distributed in annular arrays are arranged on the base 1, the input shafts of the four groups of worm gear reducers 8 are respectively in transmission connection with the adjacent second reversers 7 through the shaft rods, the output shafts of the worm gear reducers 8 are respectively concentrically fixed with a screw rod 10, and the other ends of the screw rods 10 are in rotation connection with the fixed ring 3; four groups of silk sleeves are fixed on the base 12 and are respectively in threaded fit with the screw rod 10.
The top die mechanism comprises an oil cylinder base 13, an oil cylinder heightening base 14, a hydraulic oil cylinder 15, a supporting rod 16, a pressure sensor 17, a top block 18, a pull rope sensor mounting plate 19, a pull rope sensor 20 and a pull rope end fixing plate 21; the oil cylinder base 13 is fixedly arranged in the middle of the upper surface of the base 1, the oil cylinder heightening seat 14 is fixedly arranged on the oil cylinder base 13, the hydraulic oil cylinder 15 is fixedly arranged at the top of the oil cylinder heightening seat 14, the supporting rod 16 is fixedly arranged at the upper end of the movable part of the hydraulic oil cylinder 15, and the top of the supporting rod 16 is provided with the top block 18.
A pressure sensor 17 is arranged between the support bar 16 and the top block 18.
The upper end of the fixed part of the hydraulic cylinder 15 is fixedly provided with a stay cord sensor mounting plate 19, and a stay cord sensor 20 is fixedly arranged on the stay cord sensor mounting plate 19.
A rope end fixing plate 21 is fixedly arranged at the bottom of the supporting rod 16 corresponding to the position of the rope sensor 20, and the end part of a traction rope 23 of the rope sensor 20 is fixedly arranged on a rope hole 24 of the rope end fixing plate 21.
The frames of the supporting seat 2 are reinforced and fixed by staggered steel frames.
The top block 18 is made of copper material.
The oil cylinder base 13 is arranged in a hollow mode, a plurality of groups of reserved grooves 25 are reserved on the side wall of the oil cylinder base 13, and the reserved grooves 25 are used for reserving positions for transmission among the first reverser 5, the second reverser 7 and the worm gear reducer 8, so that interference is avoided.
The outer part of the servo motor 22 is fixedly provided with a protective cover.
Four groups of guide shaft installation seats 9 distributed in an annular array are installed on the base 1, a guide shaft 11 is fixedly installed at the upper end of each guide shaft installation seat 9, the other end of each guide shaft 11 is fixedly connected with the fixed ring 3, and a guide sliding sleeve is installed on the base 12 and is in sliding connection with the guide shaft 11.
When the device is used, a worker fixedly installs the base 1 at a specified position, and externally connects the servo motor 22 and the hydraulic cylinder 15 with a controller; after the device is installed, the servo motor 22 is controlled to rotate, the servo motor 22 drives the first reverser 5 to rotate through the transmission shaft 4, the first reverser 5 drives the four groups of worm gear reducers 8 to rotate through the second reverser, the output shaft of each worm gear reducer 8 drives the screw rod 10 on the first reverser 5 to rotate, the base 12 moves up and down due to threaded matching of the screw sleeve and the screw rod 10 because the base 12 is in threaded matching with the screw rod 10, a worker can control the up and down position of the base 12 through a mode of controlling the servo motor 22 to rotate through a connected controller, the worker adjusts the base 12 to a position flush with the fixed ring 3 through the controller, then concentrically fixes the die core 26 (shown in fig. 7) containing a product and the die core 27 on the upper surface of the base 12 through the connected controller, after the first reverser 5 descends to a certain position, the outer die is adjusted through the connected controller, the movable part of the hydraulic cylinder 15 moves up until the top die 18 on the outer die 15 contacts with the top die 28 on the lower end of the die core 27, the hydraulic cylinder 15 stretches to enable the product to be continuously stretched out from the die core 15 through the outer die sleeve, and the die core 26 is further stretched out of the product, and the product is accurately controlled by the pressure sensor 15, and the length of the product is further stretched by the pressure sensor 15, and the length of the pressure sensor is further monitored by the pressure sensor is controlled by the length of the pressure sensor 15, and the worker is further stretched by the length of the pressure sensor is further stretched by the pressure sensor 15, and the pressure is accurately stretched by the die 15 is further stretched by the length is further stretched by the die 15; after the demolding action is completed, the position of the base 12 is adjusted to be flush with the fixing ring 3 by adjusting the position of the base 12 through an external controller, and a worker takes down the product and the outer die holder 26.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (10)
1. A stripping apparatus with jacking function, comprising: base (1), supporting seat (2), its characterized in that: the base (1) is a square platform, a supporting seat (2) of a frame structure is fixedly arranged on the square platform, a flat plate is arranged at the upper end of the supporting seat (2), a fixing ring (3) is embedded in the flat plate, a lifting mechanism is arranged between the base (1) and the fixing ring (3), a top die mechanism is fixedly arranged in the middle of the base (1), a servo motor (22) is fixedly arranged on the outer side of the base (1), and the servo motor (22) provides power for the lifting mechanism through a transmission shaft (4).
2. The demolding device with jacking function according to claim 1, wherein: the lifting mechanism comprises a first commutator (5), a commutator mounting seat (6), a second commutator (7), a worm gear reducer (8) and a screw rod (10); the first reverser (5) is fixedly arranged at the center position of the upper surface of the base (1) through a reverser mounting seat (6), the power input end of the first reverser (5) is coaxially connected with the transmission shaft (4), the two sides of the first reverser (5) perpendicular to the direction of the transmission shaft (4) are provided with second reversers (7) through the reverser mounting seat (6), the first reverser (5) and the second reversers (7) are in transmission connection through shaft rods, four groups of worm gear reducers (8) distributed in annular arrays are arranged on the base (1), the input shafts of the four groups of worm gear reducers (8) are respectively in transmission connection with the adjacent second reversers (7) through shaft rods, a screw rod (10) is respectively concentrically fixed on the output shafts of the worm gear reducers (8), and the other ends of the screw rods (10) are in rotary connection with the fixed ring (3); four groups of silk sleeves are fixed on the base (12) and are respectively in threaded fit with the screw rod (10).
3. The demolding device with jacking function according to claim 1, wherein: the top die mechanism comprises an oil cylinder base (13), an oil cylinder heightening seat (14), a hydraulic oil cylinder (15), a supporting rod (16), a pressure sensor (17), a top block (18), a pull rope sensor mounting plate (19), a pull rope sensor (20) and a pull rope head fixing plate (21); the oil cylinder base (13) is fixedly arranged in the middle of the upper surface of the base (1), the oil cylinder heightening seat (14) is fixedly arranged on the oil cylinder base (13), the hydraulic oil cylinder (15) is fixedly arranged at the top of the oil cylinder heightening seat (14), the supporting rod (16) is fixedly arranged at the upper end of the movable part of the hydraulic oil cylinder (15), and the top of the supporting rod (16) is provided with the top block (18).
4. A stripping device with jacking function according to claim 3, characterized in that: a pressure sensor (17) is arranged between the supporting rod (16) and the top block (18).
5. A stripping device with jacking function according to claim 3, characterized in that: the upper end of the fixing part of the hydraulic cylinder (15) is fixedly provided with a stay cord sensor mounting plate (19), and a stay cord sensor (20) is fixedly arranged on the stay cord sensor mounting plate (19).
6. The demolding device with jacking function according to claim 5, wherein: the bottom of the supporting rod (16) is fixedly provided with a rope end fixing plate (21) corresponding to the position of the rope sensor (20), and the end part of a traction rope (23) of the rope sensor (20) is fixedly arranged on a rope hole (24) of the rope end fixing plate (21).
7. The demolding device with jacking function according to claim 1, wherein: the frames of the supporting seats (2) are reinforced and fixed by staggered steel frames.
8. A stripping device with jacking function according to claim 3, characterized in that: the oil cylinder base (13) is arranged in a hollow mode, a plurality of groups of reserved grooves (25) are reserved on the side wall of the oil cylinder base (13), and the reserved grooves (25) are used for reserving positions for transmission among the first reverser (5), the second reverser (7) and the worm gear reducer (8) so as to avoid interference.
9. The demolding device with jacking function according to claim 1, wherein: and a protective cover is fixedly arranged outside the servo motor (22).
10. The demolding device with jacking function according to claim 1, wherein: four groups of guide shaft installation seats (9) distributed in annular array are installed on the base (1), guide shafts (11) are fixedly installed at the upper ends of the guide shaft installation seats (9), the other ends of the guide shafts (11) are fixedly connected with the fixed ring (3), and a guide sliding sleeve is installed on the base (12) and is in sliding connection with the guide shafts (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060930.3U CN220700174U (en) | 2023-07-31 | 2023-07-31 | Demolding device with jacking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060930.3U CN220700174U (en) | 2023-07-31 | 2023-07-31 | Demolding device with jacking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700174U true CN220700174U (en) | 2024-04-02 |
Family
ID=90436937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322060930.3U Active CN220700174U (en) | 2023-07-31 | 2023-07-31 | Demolding device with jacking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700174U (en) |
-
2023
- 2023-07-31 CN CN202322060930.3U patent/CN220700174U/en active Active
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