CN215544292U - Stamping die for forming electric cooker chassis - Google Patents
Stamping die for forming electric cooker chassis Download PDFInfo
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- CN215544292U CN215544292U CN202122080921.1U CN202122080921U CN215544292U CN 215544292 U CN215544292 U CN 215544292U CN 202122080921 U CN202122080921 U CN 202122080921U CN 215544292 U CN215544292 U CN 215544292U
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Abstract
The utility model discloses a stamping die for forming a base plate of an electric cooker, which comprises: the hydraulic press comprises a base, a fixed module, hydraulic columns and a pressing module, wherein the center of the top of the base is vertically connected with the fixed module, the top of the fixed module is provided with a cavity for processing and forming a plate, the two sides of the fixed module are symmetrically distributed with the hydraulic columns, and the hydraulic columns are fixedly arranged on the upper surface of the base; the bottom surfaces of two sides of the pressure plate are fixedly connected with the upper end of the hydraulic column; further comprising: the stress ring is coaxially arranged below the pressure plate, and a spring for providing pressure is fixedly connected between the edge of the stress ring and the bottom surface of the pressure plate; and a movable module which is arranged right above the fixed module and forms a stamping structure of the device. This stamping die is used in shaping of electricity rice cooker chassis, its leftover bits that can cut the product to get rid of the burr at product edge fast, the user need not to utilize the equipment of polishing to polish product edge for a long time, has improved work efficiency.
Description
Technical Field
The utility model relates to the technical field of production of electric cooker chassis, in particular to a stamping die for forming an electric cooker chassis.
Background
The raw material plates are required to be processed by using the stamping die in the production process of the electric cooker chassis, the plates are extruded and formed by the stamping die through the self pressure, and the existing stamping die still has some problems.
For example, publication number is CN 211758001U's a stamping die of removable stamping die head belongs to stamping die technical field, including the base, the bottom of base is provided with the supporting legs, and the internally mounted of base has the cylinder, and the output of cylinder is connected with the piston rod, and the bottom of piston rod is connected with the crossbeam, and the bottom both sides of crossbeam are connected with link … …. Its leftover bits that can't cut the product, the edge of stamping forming back product can form the burr, influences the normal use of product, and the user need utilize the equipment of polishing to polish the product edge for a long time, has reduced work efficiency.
Aiming at the problems, innovative design is urgently needed on the basis of the original stamping die.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stamping die for forming a chassis of an electric cooker, which aims to solve the problems that the existing stamping die cannot cut leftover materials of products, burrs are formed at the edges of the products after stamping forming, the normal use of the products is influenced, a user needs to polish the edges of the products for a long time by using polishing equipment, and the working efficiency is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a stamping die for forming an electric cooker chassis comprises:
the hydraulic press comprises a base, a fixed module, hydraulic columns and a pressing module, wherein the center of the top of the base is vertically connected with the fixed module, the top of the fixed module is provided with a cavity for processing and forming a plate, the two sides of the fixed module are symmetrically distributed with the hydraulic columns, and the hydraulic columns are fixedly arranged on the upper surface of the base;
the bottom surfaces of two sides of the pressure plate are fixedly connected with the upper end of the hydraulic column;
further comprising:
the stress ring is coaxially arranged below the pressure plate, and a spring for providing pressure is fixedly connected between the edge of the stress ring and the bottom surface of the pressure plate;
and the movable module is arranged right above the fixed module and forms a stamping structure of the device, and the upper part of the side wall of the movable module is coaxially connected with the stress ring.
Preferably, both the ejector pins for ejecting the product are embedded in the fixed module to form a sliding lifting structure, the upper end face of each ejector pin is flush with the bottom surface of the inner wall of the cavity of the fixed module, a push rod is vertically installed at the center of the bottom surface of each ejector pin, and the push rod penetrates through the bottom of the fixed module in a sliding mode to form the ejection structure of the product.
Preferably, the spring is sleeved outside the guide post, the guide post is vertically installed at the edge of the upper surface of the stress ring, and 6 groups of the guide post and the spring are distributed at equal angles relative to the axis of the stress ring, so that the spring can apply pressure on the stress ring.
Preferably, an inner moving ring and an outer moving ring are coaxially embedded in the moving module from inside to outside in sequence, and the inner moving ring and the outer moving ring and the moving module form a sliding lifting structure, so that the inner moving ring and the outer moving ring can move in the moving module.
Preferably, the bottom surface edge of interior shift ring and outer shift ring is coaxial coupling respectively has interior cutter and outer cutter, and interior cutter and outer cutter be the loop configuration to interior cutter and outer cutter slide run through in the bottom surface of movable mould piece sets up the side cut structure that constitutes the product, makes interior cutter and outer cutter can move on the movable mould piece.
Preferably, be connected with interior depression bar and outer depression bar respectively on the terminal surface of the top of interior shift ring and outer shift ring perpendicularly, and interior depression bar and outer depression bar slide run through in move the module setting, and interior depression bar and outer depression bar about move the equal angular distribution of axis of module, interior depression bar and outer depression bar are located the pressure plate under in addition, the up end parallel and level of interior depression bar and outer depression bar simultaneously for the pressure plate can be simultaneously interior depression bar and outer depression bar exert pressure.
Compared with the prior art, the utility model has the beneficial effects that: the stamping die for forming the electric cooker chassis can cut leftover materials of products, so that burrs at the edges of the products can be removed quickly, a user does not need to polish the edges of the products for a long time by using polishing equipment, and the working efficiency is improved;
1. the bottom surfaces of two sides of the pressure plate are fixedly connected with the upper end of the hydraulic column, springs are fixedly connected between the edge of the stress ring and the bottom surface of the pressure plate, the springs are sleeved on the outer side of the guide pillar, the guide pillar is installed on the edge of the upper surface of the stress ring, 6 groups of the guide pillar and the springs are distributed at equal angles relative to the axis of the stress ring, a movable module is fixedly installed on the inner side of the stress ring, when the pressure plate is driven by the hydraulic column to move downwards, the pressure plate applies downward pressure to the movable module through the springs, so that the movable module extrudes a plate placed on the fixed module, and partial plate is pressed into a cavity of the fixed module to be molded;
2. interior shift ring's upper and lower terminal surface is connected with interior depression bar and interior cutter respectively, the upper and lower terminal surface of outer shift ring is connected with outer depression bar and outer cutter respectively, and the top parallel and level of interior depression bar and outer depression bar, and interior depression bar and outer depression bar set up under the pressure plate, when depression bar and outer depression bar in the pressure plate downstream and extrusion, interior depression bar and outer depression bar will drive interior cutter and the synchronous downstream of outer cutter, utilize the leftover bits excision that interior cutter and outer cutter have the burr on with the product.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of a guide post mounting structure of the present invention;
FIG. 3 is a schematic view of the installation structure of the push rod of the present invention;
FIG. 4 is a schematic view of an installation structure of the inner cutter according to the present invention;
fig. 5 is a schematic view of an inner shift ring installation structure according to the present invention.
In the figure: 1. a base; 2. determining a module; 3. a top rod; 4. a push rod; 5. a hydraulic column; 6. a pressure plate; 7. a spring; 8. a stress ring; 9. a guide post; 10. a movable module; 11. an inner shift ring; 12. an inner cutter; 13. an inner compression bar; 14. an outer moving ring; 15. an outer cutter; 16. an outer pressure lever.
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. 1-5, the present invention provides a technical solution: a stamping die for forming an electric cooker chassis comprises:
the center of the top of the base 1 is vertically connected with a fixed module 2, the top of the fixed module 2 is provided with a cavity for processing and forming plates, hydraulic columns 5 are symmetrically distributed on two sides of the fixed module 2, and the hydraulic columns 5 are fixedly arranged on the upper surface of the base 1;
the bottom surfaces of two sides of the pressure plate 6 are fixedly connected with the upper end of the hydraulic column 5;
further comprising:
the stress ring 8 is coaxially arranged below the pressure plate 6, and a spring 7 for providing pressure is fixedly connected between the edge of the stress ring 8 and the bottom surface of the pressure plate 6;
and a movable mold 10 which is provided directly above the fixed mold 2 and constitutes a press-forming structure of the apparatus, and a force receiving ring 8 is coaxially connected to an upper portion of a side wall of the movable mold 10.
The inside of cover half 2 inlays and is equipped with 3 two of ejector pins that are used for ejecting product and constitutes sliding lifting structure, and the up end of ejector pin 3 and the inner wall bottom surface parallel and level of 2 die cavities of cover half to push rod 4 is installed perpendicularly to the bottom surface center department of ejector pin 3, and push rod 4 slides moreover and runs through in the bottom setting of cover half 2, and after the processing was accomplished, upwards promotes push rod 4, and push rod 4 drives 3 synchronous upward movements of ejector pin, thereby ejecting with the product in the cover half 2.
An inner moving ring 11 and an outer moving ring 14 are coaxially embedded inside a moving module 10 from inside to outside in sequence, the inner moving ring 11, the outer moving ring 14 and the moving module 10 form a sliding lifting structure, the bottom edges of the inner moving ring 11 and the outer moving ring 14 are respectively and coaxially connected with an inner cutter 12 and an outer cutter 15, the inner cutter 12 and the outer cutter 15 are in an annular structure, the inner cutter 12 and the outer cutter 15 are arranged to penetrate through the bottom surface of the moving module 10 in a sliding manner to form a trimming structure of a product, the top end surfaces of the inner moving ring 11 and the outer moving ring 14 are respectively and vertically connected with an inner pressure rod 13 and an outer pressure rod 16, the inner pressure rod 13 and the outer pressure rod 16 are arranged to penetrate through the moving module 10 in a sliding manner, the inner pressure rod 13 and the outer pressure rod 16 are distributed at equal angles relative to the axis of the moving module 10, the inner pressure rod 13 and the outer pressure rod 16 are positioned right below a pressure plate 6, and the upper end surfaces of the inner pressure rod 13 and the outer pressure rod 16 are flush, when the pressure plate 6 moves downwards to extrude the top ends of the inner pressure rod 13 and the outer pressure rod 16, the inner pressure rod 13 drives the inner cutter 12 to move downwards through the inner moving ring 11, the inner edge of a product is cut by the inner cutter 12 to contain burr leftover materials, the outer pressure rod 16 drives the outer cutter 15 to move downwards through the outer moving ring 14, and the outer cutter 15 is used for cutting the leftover materials containing burr on the outer edge of the product.
The working principle is as follows: when the stamping die for forming the electric cooker chassis is used, firstly, referring to fig. 1-5, a user places a plate raw material to be processed on the top of a fixed die block 2, then 2 hydraulic columns 5 are started, the hydraulic columns 5 drive a pressure plate 6 to move downwards, because a spring 7 is fixedly connected between the pressure plate 6 and a stress ring 8, the pressure plate 6 drives the stress ring 8 to move downwards through the spring 7, the stress ring 8 drives a movable module 10 to move synchronously, so that the movable module 10 moves towards a cavity on the top of the fixed die block 2, when the movable module 10 drives an inner cutter 12 and an outer cutter 15 to contact with the plate, the movable module 10 continues to move downwards, the plate applies upward reaction force to the inner cutter 12 and the outer cutter 15, the inner cutter 12 drives the inner movable ring 11 and an inner pressure rod 13 to move upwards for a certain distance, the outer cutter 15 drives the outer movable ring 14 and an outer pressure rod 16 to move upwards for the same distance, so that the knife edges of the inner cutter 12 and the outer cutter 15 are flush with the bottom surface of the movable module 10;
referring to fig. 1-5, following the above steps, the movable module 10 continues to move downward, the plate will block the movable module 10 from moving, the hydraulic column 5 drives the pressure plate 6 to move downward continuously, the pressure plate 6 compresses the spring 7 sleeved on the guide post 9, at this time, the spring 7 exerts downward pressure on the force-bearing ring 8 and the movable module 10 through its own restoring action, as the compression amount of the spring 7 increases, the pressure on the movable module 10 increases continuously, at this time, the movable module 10 will press part of the plate into the cavity at the top of the fixed module 2, so as to punch the product, during this process, the edge of the product will be broken from the plate to form burrs, the pressure plate 6 continues to move downward to compress the spring 7, and increase the punching pressure, during this process, the pressure plate 6 will press the top ends of the inner pressure bar 13 and the outer pressure bar 16, the inner pressure bar 13 drives the inner cutter 12 to move downward through the inner moving ring 11, utilize interior cutter 12 to cut the leftover bits that the product inward flange contains the burr, and outer depression bar 16 drives outer cutter 15 downstream through outer shift ring 14, utilizes outer cutter 15 to cut the leftover bits that the product outward flange contains the burr, and device processing accomplishes the back, drives through hydraulic pressure post 5 and moves module 10 rebound and decide module 2 separation, upwards promotes push rod 4 after that, and push rod 4 drives 3 synchronous rebound of ejector pin to it is ejecting with the product in the fixed module 2.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A stamping die for forming an electric cooker chassis comprises:
the hydraulic press comprises a base, a fixed module, hydraulic columns and a pressing module, wherein the center of the top of the base is vertically connected with the fixed module, the top of the fixed module is provided with a cavity for processing and forming a plate, the two sides of the fixed module are symmetrically distributed with the hydraulic columns, and the hydraulic columns are fixedly arranged on the upper surface of the base;
the bottom surfaces of two sides of the pressure plate are fixedly connected with the upper end of the hydraulic column;
it is characterized by also comprising:
the stress ring is coaxially arranged below the pressure plate, and a spring for providing pressure is fixedly connected between the edge of the stress ring and the bottom surface of the pressure plate;
and the movable module is arranged right above the fixed module and forms a stamping structure of the device, and the upper part of the side wall of the movable module is coaxially connected with the stress ring.
2. The stamping die for forming the electric cooker chassis as claimed in claim 1, wherein: the fixed module is internally embedded with an ejector rod for ejecting a product, the ejector rod and the fixed module form a sliding lifting structure, the upper end surface of the ejector rod is flush with the bottom surface of the inner wall of the cavity of the fixed module, a push rod is vertically installed at the center of the bottom surface of the ejector rod, and the push rod penetrates through the bottom of the fixed module in a sliding manner.
3. The stamping die for forming the electric cooker chassis as claimed in claim 1, wherein: the spring is sleeved outside the guide post, the guide post is vertically installed at the edge of the upper surface of the stress ring, and 6 groups of the guide post and the spring are distributed at equal angles relative to the axis of the stress ring.
4. The stamping die for forming the electric cooker chassis as claimed in claim 1, wherein: the inside of the movable module is sequentially and coaxially embedded with an inner movable ring and an outer movable ring from inside to outside, and the inner movable ring, the outer movable ring and the movable module form a sliding lifting structure.
5. The stamping die for forming the electric cooker chassis as claimed in claim 4, wherein: the edge of the bottom surface of the inner moving ring and the edge of the bottom surface of the outer moving ring are respectively and coaxially connected with an inner cutter and an outer cutter, the inner cutter and the outer cutter are of annular structures, and the inner cutter and the outer cutter slidably penetrate through the bottom surface of the moving module to form a trimming structure of a product.
6. The stamping die for forming the electric cooker chassis as claimed in claim 4, wherein: interior shift ring and outer shift ring's top end face go up respectively the perpendicular depression bar and outer depression bar that is connected with, and interior depression bar and outer depression bar slide run through in move the module setting to interior depression bar and outer depression bar are about the equal angular distribution of axis of moving the module, interior depression bar and outer depression bar are located the pressure plate under in addition, the up end parallel and level of interior depression bar and outer depression bar simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122080921.1U CN215544292U (en) | 2021-08-31 | 2021-08-31 | Stamping die for forming electric cooker chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122080921.1U CN215544292U (en) | 2021-08-31 | 2021-08-31 | Stamping die for forming electric cooker chassis |
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| Publication Number | Publication Date |
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| CN215544292U true CN215544292U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122080921.1U Active CN215544292U (en) | 2021-08-31 | 2021-08-31 | Stamping die for forming electric cooker chassis |
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| CN (1) | CN215544292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951439A (en) * | 2022-08-03 | 2022-08-30 | 新沂天晟新材料有限公司 | A raw materials stamping device for battery case processing |
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2021
- 2021-08-31 CN CN202122080921.1U patent/CN215544292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951439A (en) * | 2022-08-03 | 2022-08-30 | 新沂天晟新材料有限公司 | A raw materials stamping device for battery case processing |
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