CN215824068U - Special die for water heater motor support - Google Patents
Special die for water heater motor support Download PDFInfo
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- CN215824068U CN215824068U CN202121995413.XU CN202121995413U CN215824068U CN 215824068 U CN215824068 U CN 215824068U CN 202121995413 U CN202121995413 U CN 202121995413U CN 215824068 U CN215824068 U CN 215824068U
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Abstract
The utility model discloses a special die for a water heater motor support, which comprises a workbench, wherein a lower die is fixedly connected at the center of the upper surface of the workbench, an upper die is arranged at the lower end of a piston rod of an electric cylinder, a sleeve penetrating through the workbench is arranged at the center of the lower surface of the workbench, a threaded rod is rotatably connected at the bottom surface inside the sleeve through a bearing, a lifting cylinder is screwed on the surface of the threaded rod, anti-rotation grooves are formed in the inner walls of the left side and the right side of the sleeve, anti-rotation rods are arranged on the left side and the right side of the surface of the lifting cylinder, the anti-rotation rods are slidably connected with the corresponding anti-rotation grooves, a motor is arranged on the left side of the lower surface of the workbench, a first bevel gear is arranged at the output end of the motor, and a second bevel gear is sleeved on the surface of the threaded rod, and the processing efficiency of the metal plate is also improved.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a special die for a water heater motor bracket.
Background
The mould is a tool for manufacturing a molded article, the tool is composed of various parts, different moulds are composed of different parts, the combustion part of the gas water heater also needs to be subjected to mould punch forming, the precision of all metal plates is required to be 0.05mm, the existing mould has various forming processes and uniform punching modes, the mould is not particularly suitable for the combustion part of the gas water heater, and the traditional mould is high in cost
For this reason, publication number CN211218326U discloses a gas heater sheet metal component forming die, including the panel beating product, the left end of panel beating product top is fixed to be provided with the public towards of bending, the right-hand member of panel beating product below is located the public towards of bending under fixed being provided with down the towards of bending, the below fixed mounting that the lower bending towards the right-hand member has the drift dog, the left end of panel beating product is located the public towards of bending and is fixed mounting has down the tapered wedge down between the towards of bending.
To foretell a gas heater sheet metal component forming die, it can directly make one side of panel beating product bend, has avoided solitary bending process, and then greatly reduced manufacturing cost, still exists following not enough: due to the adoption of the stamping process, the sheet metal product is inconvenient to demould, the sheet metal product needs to be manually and carefully taken out, extra manual operation is added, time is delayed, the edge of the sheet metal product can be bent, and the processing quality of the sheet metal product is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special die for a water heater motor bracket, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a special die for a water heater motor support comprises a workbench, wherein supporting legs are arranged at four corners of the lower surface of the workbench, a lower die is fixedly connected to the center of the upper surface of the workbench, a mounting frame is fixedly arranged at the edge of the upper surface of the workbench, an electric cylinder is arranged on the surface of the mounting frame, an upper die is arranged at the lower end of a piston rod of the electric cylinder, positioning holes are formed in the left side and the right side of the upper surface of the lower die, positioning rods are arranged on the left side and the right side of the lower surface of the upper die, and the sizes of the positioning holes are matched with those of the positioning rods;
the center of the lower surface of the workbench is provided with a sleeve penetrating through the workbench, the bottom surface inside the sleeve is rotatably connected with a threaded rod through a bearing, the surface of the threaded rod is screwed with a lifting cylinder, the upper end of the lifting cylinder is fixedly connected with a disc, the disc is positioned inside a lower die, the inner walls of the left side and the right side of the sleeve are provided with anti-rotation grooves, the left side and the right side of the surface of the lifting cylinder are provided with anti-rotation rods, one ends of the anti-rotation rods, far away from the lifting cylinder, are provided with three groups of rollers, and the rollers are abutted against the inner walls of the anti-rotation grooves;
the anti-rotation rod is connected with the corresponding anti-rotation groove in a sliding mode, a motor is installed on the left side of the lower surface of the workbench, a first bevel gear is installed at the output end of the motor, a second bevel gear is sleeved on the surface of the threaded rod, and the first bevel gear penetrates through the sleeve and then is meshed with the second bevel gear;
the motor can adopt a servo motor, and the servo motor is internally provided with no electric brush and a commutator, so that the servo motor has the advantages of reliable work, low maintenance and maintenance requirements, small inertia of the servo motor, large moment of the servo motor and excellent overload capacity, and the rotor can not continuously rotate due to inertia after stopping rotation;
the electric cylinder can adopt a servo electric cylinder, the stroke of the servo electric cylinder is between 1 and 2500mm, the thrust is before 10kg to 35T, and the speed of a piston rod is 0.1 to 2 m/s;
the servo electric cylinder is characterized in that: closed-loop servo control is carried out, and the control precision reaches 0.01 mm; the thrust is precisely controlled, a pressure sensor is added, and the control precision can reach 1%; the device is easy to be connected with control systems such as a PLC and the like, and high-precision motion control is realized; the noise is low, the energy is saved, the cleaning is realized, the rigidity is high, the impact force is resisted, the service life is prolonged, and the operation and the maintenance are simple; long-term working, high strength, high speed, high-precision positioning, stable movement and low noise.
As a further optimization of the technical scheme, the lower end of the lower die is abutted to the upper end of the sleeve, the inner diameters of the lower die and the sleeve are the same, and the lower die and the sleeve are fixedly connected with the workbench.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the electric cylinder drives the upper die and the lower die to be matched, so that the metal plate is punched, the motor drives the threaded rod to rotate, the threaded rod rotates to control the lifting cylinder to move up and down, and a processed finished product can be pushed out from the lower die;
this use is novel can realize automatic punching press, and automatic drawing of patterns need not artifical additional operation, and degree of automation is high, not only alleviates staff's working strength, has still improved the machining efficiency to the metal sheet, reduces the processing cost, improves the productivity effect.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of the construction of the connection of the elevator cylinder and the sleeve of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at A.
In the figure: 1. a work table; 2. supporting legs; 3. a lower die; 4. a mounting frame; 5. an electric cylinder; 6. an upper die; 7. positioning holes; 8. positioning a rod; 9. a disc; 10. a sleeve; 11. a bearing; 12. a threaded rod; 13. a second bevel gear; 14. a motor; 15. a first bevel gear; 16. a lifting cylinder; 17. an anti-rotation slot; 18. a rotation prevention lever; 19. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a special die for a water heater motor support comprises a workbench 1, wherein a lower die 3 is fixedly connected to the center of the upper surface of the workbench 1, an installation frame 4 is fixedly arranged on the edge of the upper surface of the workbench 1, an electric cylinder 5 is installed on the surface of the installation frame 4, an upper die 6 is arranged at the lower end of a piston rod of the electric cylinder 5, the upper die 6 is positioned right above the lower die 3, and the upper die 6 and the lower die 3 can be smoothly matched;
a sleeve 10 penetrating through the workbench 1 is arranged at the center of the lower surface of the workbench 1, a threaded rod 12 is rotatably connected to the bottom surface inside the sleeve 10 through a bearing 11, a lifting cylinder 16 is screwed on the surface of the threaded rod 12, a disc 9 is fixedly connected to the upper end of the lifting cylinder 16, the disc 9 is positioned inside the lower die 3, and the lower die 3 can move up and down in the lower die 3;
the inner walls of the left side and the right side of the sleeve 10 are provided with anti-rotation grooves 17, the left side and the right side of the surface of the lifting cylinder 16 are provided with anti-rotation rods 18, the anti-rotation rods 18 are connected with the corresponding anti-rotation grooves 17 in a sliding manner, when the threaded rod 12 rotates, the anti-rotation rods 18 are inserted into the anti-rotation grooves 17, the lifting cylinder 16 can be prevented from rotating, and the lifting cylinder 16 can only move up and down in the cylinder 10;
the left side of the lower surface of the workbench 1 is provided with a motor 14, the output end of the motor 14 is provided with a first bevel gear 15, the surface of the threaded rod 12 is sleeved with a second bevel gear 13, the first bevel gear 15 penetrates through the sleeve 10 and then is meshed with the second bevel gear 13, and the motor 14 drives the second bevel gear 13 and the threaded rod 12 to rotate.
Specifically, the 3 upper surface left and right sides of lower mould all are equipped with locating hole 7, it all is equipped with locating lever 8 to go up the 6 lower surface left and right sides of mould, the size of locating hole 7 and the size phase-match of locating lever 8, at the in-process of lower mould 3 with last mould 6 compound die, locating lever 8 injects in locating hole 7, can prevent to go up the condition that mould 6 squinted, guarantees mould 3 and the accurate compound die of last mould 6.
Specifically, three sets of rollers 19 are installed at one end of the rotation preventing rod 18, which is far away from the lifting cylinder 16, the rollers 19 abut against the inner wall of the rotation preventing groove 17, and the rollers 19 can reduce the friction force between the rotation preventing rod 18 and the rotation preventing groove 17 in the lifting process of the lifting cylinder 16.
Specifically, the lower end of the lower die 3 abuts against the upper end of the sleeve 10, and the diameters of the inner parts of the lower die 3 and the sleeve 10 are the same, so that the disc 9 can smoothly slide in the sleeve 10 and the lower die 3.
Specifically, four corners of 1 lower surface of workstation all are equipped with supporting leg 2, play the fixed effect of support to workstation 1.
Specifically, when the metal plate forming machine is used, a metal plate to be processed is placed on the upper surface of the lower die 3, the electric cylinder 5 is started, a piston rod of the electric cylinder 5 drives the upper die 6 to move towards the lower die 3, the metal plate is pressed into the lower die 3 to be punched and formed, after the processing is completed, the piston rod of the electric cylinder 5 is controlled to retract, the upper die 6 is driven to be separated from the lower die 3, then the motor 14 is started, the motor 14 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 13, the second bevel gear 13 drives the threaded rod 12 to rotate around the bearing 11, the lifting cylinder 16 in threaded connection with the threaded rod 12 moves upwards at the moment, the disc 9 is driven to move, the formed workpiece is ejected out of the lower die 3, the formed workpiece is taken away, the motor 14 is controlled to rotate reversely, the disc 9 is retracted into the lower die 3, and the processing of the next group of metal plates can be started.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)
1. The utility model provides a water heater motor support special mould, includes workstation (1), its characterized in that: the anti-rotation device is characterized in that a lower die (3) is fixedly connected to the center of the upper surface of the workbench (1), a mounting frame (4) is fixedly arranged on the edge of the upper surface of the workbench (1), an electric cylinder (5) is mounted on the surface of the mounting frame (4), an upper die (6) is arranged at the lower end of a piston rod of the electric cylinder (5), a sleeve (10) penetrating through the workbench (1) is arranged at the center of the lower surface of the workbench (1), a threaded rod (12) is rotatably connected to the bottom surface of the interior of the sleeve (10) through a bearing (11), a lifting cylinder (16) is screwed on the surface of the threaded rod (12), a disc (9) is fixedly connected to the upper end of the lifting cylinder (16), the disc (9) is positioned inside the lower die (3), anti-rotation grooves (17) are formed in the inner walls of the left side and the right side of the sleeve (10), anti-rotation rods (18) are arranged on the left side and the surface of the lifting cylinder (16), and are slidably connected with the corresponding anti-rotation grooves (17), the utility model discloses a screw rod, including workstation (1), threaded rod (12), motor (14) are installed to workstation (1) lower surface left side, first bevel gear (15) are installed to the output of motor (14), second bevel gear (13) have been cup jointed on threaded rod (12) surface, first bevel gear (15) run through behind sleeve (10) and second bevel gear (13) meshing.
2. The special die for the water heater motor bracket according to claim 1, wherein: the die is characterized in that positioning holes (7) are formed in the left side and the right side of the upper surface of the lower die (3), positioning rods (8) are arranged in the left side and the right side of the lower surface of the upper die (6), and the sizes of the positioning holes (7) are matched with the sizes of the positioning rods (8).
3. The special die for the water heater motor bracket according to claim 1, wherein: and three groups of rollers (19) are arranged at one end of the anti-rotation rod (18) far away from the lifting cylinder (16), and the rollers (19) are propped against the inner wall of the anti-rotation groove (17).
4. The special die for the water heater motor bracket according to claim 1, wherein: the lower end of the lower die (3) is abutted to the upper end of the sleeve (10), and the inner diameters of the lower die (3) and the sleeve (10) are the same.
5. The special die for the water heater motor bracket according to claim 1, wherein: four corners of workstation (1) lower surface all are equipped with supporting leg (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121995413.XU CN215824068U (en) | 2021-08-24 | 2021-08-24 | Special die for water heater motor support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121995413.XU CN215824068U (en) | 2021-08-24 | 2021-08-24 | Special die for water heater motor support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215824068U true CN215824068U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121995413.XU Active CN215824068U (en) | 2021-08-24 | 2021-08-24 | Special die for water heater motor support |
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| Country | Link |
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| CN (1) | CN215824068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654241A (en) * | 2022-03-17 | 2022-06-24 | 福建典范食品器具有限公司 | Self-adaptive forming equipment and method for alloy baking tray |
-
2021
- 2021-08-24 CN CN202121995413.XU patent/CN215824068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654241A (en) * | 2022-03-17 | 2022-06-24 | 福建典范食品器具有限公司 | Self-adaptive forming equipment and method for alloy baking tray |
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