Power supply case shell stamping equipment
By designing a power chassis shell stamping equipment including cylinders, mobile bending molds, fixed bending molds, clamping components and limiting components, the complex mold replacement and adjustment process of existing equipment is solved, and an efficient and precise stamping process and a simplified mold replacement process are achieved.
Patent Information
- Application Number
- CN202422146652.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The mold replacement and adjustment process of existing power supply chassis stamping equipment is complicated, resulting in complex switching processes between different sizes.
A power chassis housing stamping device including mounting base, cylinder, mobile bending mold, fixed bending mold, clamping assembly and limiting assembly is designed. With the drive of the cylinder, the moving bending mold can be quickly approached or away from the fixed bending mold, the mounting assembly is used to easily adjust the position of the moving bending mold, and the clamping assembly and limiting assembly ensure accurate positioning of the plate.
It improves stamping efficiency and accuracy, simplifies the mold replacement and adjustment process, and ensures the expansion of product quality and scope of application.
Smart Images
Figure CN222985411U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stamping equipment, in particular to a stamping equipment for the outer shell of a power supply chassis. Background Art
[0002] With the rapid development of electronic products, as one of the important components, the manufacturing quality of the outer shell of the power supply chassis directly affects the performance and appearance of the overall product. Most of the traditional manufacturing processes for the outer shell of the power supply chassis rely on manual or semi-automatic equipment. These methods are not only inefficient but also prone to quality problems. In recent years, in order to improve production efficiency and product quality, more and more automated stamping equipment has been applied to the production of the outer shell of the power supply chassis.
[0003] However, the process of replacing and adjusting the mold of the existing stamping equipment for the outer shell of the power supply chassis is complex, resulting in a complex switching process between different sizes. Summary of the Utility Model
[0004] To solve the above technical problems, the utility model provides a stamping equipment for the outer shell of a power supply chassis with convenient mold replacement.
[0005] The stamping equipment for the outer shell of a power supply chassis of the utility model includes:
[0006] An installation base and a clamping assembly. A support member is provided at the top of the installation base. A cylinder is provided on the support member. The output end of the cylinder is provided with a movable bending mold through an installation assembly. The top of the installation base is provided with a fixed bending mold through a positioning assembly. The movable bending mold and the fixed bending mold are correspondingly installed. A chamfer is provided on the movable bending mold. The clamping assembly is arranged in the inner cavity of the movable bending mold. The clamping assembly is used for positioning the sheet when the movable bending mold and the fixed bending mold cooperate for stamping;
[0007] The installation assembly includes a fixing member provided at the output end of the cylinder. A connecting member is slidably arranged in the positioning groove of the fixing member. A first bolt is rotatably arranged in the inner hole of the connecting member. The first bolt is in threaded connection with the threaded inner hole of the fixing member;
[0008] A limiting assembly is arranged on the installation base. The limiting assembly is used for quickly positioning the stamping sheet.
[0009] Further, the positioning assembly includes multiple groups of positioning sliding rails provided at the top of the installation base. The positioning sliding rails are slidably arranged in the positioning groove of the fixed bending mold. An installation member is provided on the fixed bending mold. A second bolt is rotatably arranged in the installation member. The second bolt is arranged in the threaded inner hole of the installation base.
[0010] Preferably, the clamping assembly includes a connecting column disposed in the inner cavity of the movable bending die. A connecting slider is coaxially arranged on the connecting column. The connecting slider is slidably arranged in the connecting pipe positioning groove. The connecting pipe is arranged on the clamping plate. A first spring is slidably arranged in the inner cavity of the movable bending die, and the other end of the first spring is arranged on the clamping plate.
[0011] Further, when the movable bending die and the fixed bending die are in a non-working fit, the clamping plate extends out of the inner cavity notch of the movable bending die.
[0012] Preferably, the limiting assembly includes three groups of moving parts respectively slidably arranged in the through grooves of the mounting base. The three groups of moving parts are respectively located at the rear end and the left and right ends of the fixed bending die. An extension rod is slidably arranged in the mounting groove of the moving part. A limiting plate is arranged at the top end of the extension rod. The other end of the extension rod is provided with a second spring, and the other end of the second spring is arranged on the wall of the mounting groove of the moving part. The moving part arranged at the rear end of the fixed bending die is adjusted by a driving assembly, and the moving parts arranged at the left and right ends of the fixed bending die are respectively adjusted by a power assembly.
[0013] Further, the driving assembly includes a first threaded rod rotatably arranged in the connecting hole of the mounting base. The first threaded rod is arranged in the threaded through hole of the moving part.
[0014] Preferably, a first adjusting wheel is coaxially arranged on the first threaded rod.
[0015] Further, the power assembly includes a second threaded rod rotatably arranged in the shaft hole of the mounting base. The second threaded rod is arranged inside the threaded through hole of the moving part.
[0016] Preferably, a second adjusting wheel is coaxially arranged on the second threaded rod.
[0017] Further, multiple groups of supporting feet are arranged at the bottom end of the mounting base.
[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: Driven by the cylinder, the movable bending die can quickly approach or move away from the fixed bending die, improving the stamping efficiency. The precise alignment of the movable bending die and the fixed bending die ensures the accuracy during the stamping process and improves the product quality. The position of the movable bending die can be easily adjusted through the mounting assembly, simplifying the adjustment process and ensuring the correct installation of the die. The designs of the clamping assembly and the limiting assembly can ensure the accurate positioning of the sheet during the stamping process, avoiding product quality problems caused by sheet offset. By adjusting the position of the clamping assembly, the stamping requirements of sheets with different sizes and shapes can be adapted, expanding the applicable range. The design of the mounting assembly enables the movable bending die to be conveniently installed and disassembled and replaced with the die, and the die replacement is convenient. Description of the Drawings
[0019] Figure 1It is a front view structural schematic diagram of the present utility model;
[0020] Figure 2 It is an axonometric structural schematic diagram of the present utility model;
[0021] Figure 3 It is a sectional view structural schematic diagram of the present utility model;
[0022] Figure 4 It is an internal structure schematic diagram of the present utility model;
[0023] Reference numerals in the drawings: 1, mounting base; 2, support member; 3, cylinder; 4, movable bending die; 5, fixed bending die; 6, fixing member; 7, connecting member; 8, first bolt; 9, positioning slide rail; 10, mounting member; 11, second bolt; 12, connecting column; 13, connecting slider; 14, connecting pipe; 15, clamping plate; 16, first spring; 17, moving member; 18, extension rod; 19, limiting plate; 20, second spring; 21, first threaded rod; 22, first adjusting wheel; 23, second threaded rod; 24, second adjusting wheel; 25, support foot. Detailed implementation manners
[0024] The following combines the drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.
[0025] As Figures 1 to 4 shown, a stamping device for the outer shell of a power supply chassis of the present utility model includes:
[0026] A mounting base 1 and a clamping assembly. A support member 2 is provided at the top of the mounting base 1. A cylinder 3 is provided on the support member 2. The output end of the cylinder 3 is provided with a movable bending die 4 through a mounting assembly. A fixed bending die 5 is provided at the top of the mounting base 1 through a positioning assembly. The movable bending die 4 and the fixed bending die 5 are correspondingly installed. A chamfer is provided on the movable bending die 4. The clamping assembly is arranged in the inner cavity of the movable bending die 4, and the clamping assembly is used for positioning the sheet when the movable bending die 4 and the fixed bending die 5 cooperate for stamping;
[0027] The mounting assembly includes a fixing member 6 provided at the output end of the cylinder 3. A connecting member 7 is slidably arranged in the positioning groove of the fixing member 6. A first bolt 8 is rotatably arranged in the inner hole of the connecting member 7, and the first bolt 8 is in threaded connection with the threaded inner hole of the fixing member 6;
[0028] The limiting component is arranged on the mounting base 1 and is used for quickly positioning the stamping sheet. Driven by the cylinder 3, the movable bending die 4 can quickly approach or move away from the fixed bending die 5, improving the stamping efficiency. The precise alignment of the movable bending die 4 and the fixed bending die 5 ensures the accuracy during the stamping process and improves the product quality. The position of the movable bending die 4 can be easily adjusted through the mounting component, simplifying the adjustment process and ensuring the correct installation of the die. The designs of the clamping component and the limiting component can ensure the accurate positioning of the sheet during the stamping process, avoiding product quality problems caused by sheet offset. By adjusting the position of the clamping component, the stamping requirements for sheets of different sizes and shapes can be met, expanding the applicable range. The design of the mounting component enables the movable bending die 4 to be conveniently installed, disassembled, and replaced with the die, making the die replacement convenient.
[0029] As Figures 1 to 4 shown, as a preferred solution, the positioning component includes multiple groups of positioning slide rails 9 arranged at the top end of the mounting base 1. The positioning slide rails 9 are slidably arranged in the positioning grooves of the fixed bending die 5. An installation part 10 is arranged on the fixed bending die 5, and a second bolt 11 is rotatably arranged inside the installation part 10. The second bolt 11 is arranged in the threaded inner hole of the mounting base 1. The cooperation between the positioning slide rails 9 and the positioning grooves of the fixed bending die 5 ensures the precise installation of the fixed bending die 5 and improves the die installation accuracy. By the slidable arrangement of the positioning slide rails 9, the fixed bending die 5 can be easily replaced, simplifying the die replacement process. The threaded connection between the second bolt 11, the installation part 10, and the mounting base 1 ensures the stability of the fixed bending die 5 during use and avoids die loosening.
[0030] As Figures 1 to 4 shown, as a preferred solution, the clamping component includes a connecting column 12 arranged in the inner cavity of the movable bending die 4. A connecting slider 13 is coaxially arranged on the connecting column 12. The connecting slider 13 is slidably arranged in the positioning groove of the connecting pipe 14. The connecting pipe 14 is arranged on the clamping plate 15. A first spring 16 is slidably arranged in the inner cavity of the movable bending die 4, and the other end of the first spring 16 is arranged on the clamping plate 15. When the movable bending die 4 and the fixed bending die 5 are in a non-working fit, the clamping plate 15 extends out of the inner cavity notch of the movable bending die 4. The cooperation between the connecting column 12, the connecting slider 13, and the connecting pipe 14 ensures the precise movement of the clamping plate 15 and limits the movement range of the clamping plate 15 at the same time. The design of the first spring 16 ensures the stability of the clamping plate 15 during the stamping process and avoids the offset of the sheet during the stamping process. By precisely controlling the movement of the clamping plate 15, the stability and accuracy of the sheet during the stamping process are ensured, improving the quality of the stamping product.
[0031] As Figures 1 to 4As shown in the figure, as a preferred solution, the limiting component includes three groups of moving parts 17 that are respectively slidably arranged in the through grooves of the installation base 1. The three groups of moving parts 17 are respectively located at the rear end and the left and right ends of the fixed bending die 5. An extension rod 18 is slidably arranged in the installation groove of the moving part 17. A limiting plate 19 is arranged at the top end of the extension rod 18. The other end of the extension rod 18 is provided with a second spring 20, and the other end of the second spring 20 is arranged on the wall of the installation groove of the moving part 17. The moving part 17 arranged at the rear end of the fixed bending die 5 is adjusted by a driving component, and the moving parts 17 arranged at the left and right ends of the fixed bending die 5 are respectively adjusted by a power component; through the arrangement of the three groups of moving parts 17 and the limiting plate 19, the position of the sheet can be accurately controlled, improving the positioning accuracy of the sheet during the stamping process. Through the sliding arrangement of the moving parts 17 and the limiting plate 19, sheets of different sizes can be adapted. The design of the second spring 20 protects the device when the moving bending die 4 falls and contacts the limiting plate 19, preventing damage to the device caused by hard impact.
[0032] As Figures 1 to 4 shown in the figure, as a preferred solution, the driving component includes a first threaded rod 21 rotatably arranged in the connection hole of the installation base 1. The first threaded rod 21 is arranged in the threaded through hole of the moving part 17, and a first adjusting wheel 22 is coaxially arranged on the first threaded rod 21; the threaded connection between the first threaded rod 21 and the moving part 17 ensures the accuracy during the adjustment process, and the position of the moving part 17 can be accurately adjusted, thereby accurately controlling the position of the sheet. By operating the first adjusting wheel 22, the position of the first threaded rod 21 can be easily adjusted, and then the position of the moving part 17 can be adjusted, simplifying the adjustment process. The threaded connection between the first threaded rod 21 and the moving part 17 has self-locking property, ensuring the stability after adjustment and avoiding displacement during use. By adjusting the first threaded rod 21, sheets of different sizes and shapes can be adapted, expanding the scope of application.
[0033] As Figures 1 to 4 shown in the figure, as a preferred solution, the power component includes a second threaded rod 23 rotatably arranged in the shaft hole of the installation base 1. The second threaded rod 23 is arranged inside the threaded through hole of the moving part 17, and a second adjusting wheel 24 is coaxially arranged on the second threaded rod 23; the threaded connection between the second threaded rod 23 and the moving part 17 ensures the accuracy during the adjustment process, and the position of the moving part 17 can be accurately adjusted, thereby accurately controlling the position of the sheet. By operating the second adjusting wheel 24, the position of the second threaded rod 23 can be easily adjusted, and then the position of the moving part 17 can be adjusted, simplifying the adjustment process. The threaded connection between the second threaded rod 23 and the moving part 17 has self-locking property, ensuring the stability after adjustment and avoiding displacement during use. By adjusting the second threaded rod 23, sheets of different sizes and shapes can be adapted, expanding the scope of application.
[0034] As Figures 1 to 4As shown, as a preferred solution, multiple sets of support feet 25 are provided at the bottom of the mounting base 1; the design of multiple sets of support feet 25 improves the stability of the mounting base 1 and ensures the smoothness of the entire system during operation.
[0035] As Figures 1 to 4 shown, as a preferred solution, its working process is as follows:
[0036] The fixed bending die 5 is fixed on the mounting base 1 through the positioning slide rail 9 and the second bolt 11. The movable bending die 4 is connected to the cylinder 3 through the mounting assembly and is in the initial position. The limiting plate 19 of the limiting assembly is in the initial position, waiting for the sheet to enter. According to the size and shape of the sheet to be stamped, use the first adjusting wheel 22 and the second adjusting wheel 24 to adjust the position of the limiting assembly. Place the sheet to be stamped above the fixed bending die 5 and perform preliminary positioning by the limiting plate 19. Start the cylinder 3 to drive the movable bending die 4 to move downward and approach the fixed bending die 5. When the movable bending die 4 approaches the sheet, the clamping plate 15 of the clamping assembly clamps the sheet through the action of the first spring 16. The movable bending die 4 continues to descend and cooperates with the fixed bending die 5 to stamp the sheet. After stamping is completed, the cylinder 3 retracts, the movable bending die 4 rises, and the clamping plate 15 releases the sheet. After stamping is completed, the sheet is taken out, and the above steps are repeated to perform the next stamping operation.
[0037] For a stamping device for the outer shell of a power supply chassis of the present utility model, its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.
[0038] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. A power supply chassis shell stamping equipment, characterized in that: include: A mounting base and a clamping assembly, wherein a support is provided at the top of the mounting base, a cylinder is provided on the support, a mobile bending die is provided at the output end of the cylinder through the mounting assembly, a fixed bending die is provided at the top of the mounting base through the positioning assembly, the mobile bending die is installed correspondingly to the fixed bending die, a chamfer is provided on the mobile bending die, the clamping assembly is provided in the inner cavity of the mobile bending die, and the clamping assembly is used to position the plate when the mobile bending die and the fixed bending die cooperate with each other for stamping; The mounting assembly comprises a fixing member arranged at the output end of the cylinder, a connecting member is slidably arranged in the positioning groove of the fixing member, a first bolt is rotatably arranged in the inner hole of the connecting member, and the first bolt is matched and connected with the threaded inner hole of the fixing member; A limit assembly is arranged on a mounting base and is used for rapid positioning of stamped plates.
2. A power supply chassis shell stamping device as claimed in claim 1, characterized in that: The positioning assembly includes multiple groups of positioning slide rails arranged on the top of the mounting base, the positioning slide rails are slidably arranged in the positioning groove of the fixed bending mold, the fixed bending mold is provided with a mounting piece, a second bolt is rotatably arranged in the mounting piece, and the second bolt is arranged in the threaded inner hole of the mounting base.
3. A power supply chassis shell stamping device as claimed in claim 1, characterized in that: The clamping assembly includes a connecting column arranged in the inner cavity of the movable bending mold, a connecting slider is coaxially arranged on the connecting column, the connecting slider is slidably arranged in a connecting tube positioning groove, the connecting tube is arranged on the clamping plate, a first spring is slidably arranged in the inner cavity of the movable bending mold, and the other end of the first spring is arranged on the clamping plate.
4. A power supply chassis shell stamping device as claimed in claim 3, characterized in that: The movable bending die and the fixed bending die are in a non-working cooperation state, and the clamping plate extends out of the inner cavity slot of the movable bending die.
5. The power supply chassis shell stamping equipment according to claim 1, characterized in that: The limiting assembly includes three groups of moving parts that are slidably arranged in the through grooves of the mounting base, and the three groups of moving parts are respectively located at the rear end and left and right ends of the fixed bending mold. An extension rod is slidably arranged in the moving part mounting groove, and a limiting plate is arranged at the top of the extension rod. A second spring is arranged at the other end of the extension rod, and the other end of the second spring is arranged on the wall of the moving part mounting groove. The moving part arranged at the rear end of the fixed bending mold is adjusted by the driving assembly, and the moving parts arranged at the left and right ends of the fixed bending mold are adjusted by the power assemblies respectively.
6. A power supply chassis shell stamping device as claimed in claim 5, characterized in that: The driving assembly comprises a first threaded rod rotatably arranged in a connecting hole of a mounting base, and the first threaded rod is arranged in a threaded through hole of a moving part.
7. A power supply chassis shell stamping device as claimed in claim 6, characterized in that: A first adjusting wheel is coaxially arranged on the first threaded rod.
8. The power supply chassis shell stamping equipment according to claim 5, characterized in that: The power assembly comprises a second threaded rod rotatably arranged in the axial hole of the mounting base, and the second threaded rod is arranged inside the threaded through hole of the moving part.
9. A power supply chassis shell stamping device as claimed in claim 8, characterized in that: A second adjusting wheel is coaxially arranged on the second threaded rod.
10. The power supply chassis shell stamping equipment according to claim 1, characterized in that: A plurality of groups of supporting feet are arranged at the bottom end of the installation base.