Punch forming device for steel plate support production
By introducing structures such as a rotary table and a limiting slider into the stamping forming device, rapid workpiece replacement and continuous processing during the bracket production process are realized, solving the problem of long processing intervals in existing devices and improving work efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING HUAMAI AUTOMOTIVE PARTS MFG CO LTD
- Filing Date
- 2025-03-25
- Publication Date
- 2026-05-05
AI Technical Summary
Existing stamping and forming equipment for bracket production cannot perform unloading and loading operations simultaneously during processing, resulting in prolonged processing intervals and low work efficiency.
A device including a rotary table, a stamping die, a limiting slider, and a clamping mechanism was designed. The rotation of the rotary table and the insertion and removal of the limiting slider enable the rapid replacement of multiple workpieces. Combined with the lifting mechanism and the fixing components, the continuous operation of the stamping process is achieved.
It improves the efficiency of the processing, reduces processing intervals, and enables rapid workpiece changeover and continuous processing.
Smart Images
Figure CN224195705U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stamping equipment technology, specifically a stamping forming device for producing steel plate supports. Background Technology
[0002] The seat belt bracket is mainly used to connect the seat belt to the car body. It is usually made of steel. During the production and processing, the steel plate is usually stamped and formed using stamping equipment to form the embryo of the seat belt bracket.
[0003] However, existing stamping and forming devices for steel plate bracket production cannot perform other operations while a workpiece is being processed. The unloading and loading operations can only proceed after the workpiece is completed, which increases the processing interval between two parts and reduces overall work efficiency. Therefore, a stamping and forming device for steel plate bracket production is proposed. Utility Model Content
[0004] The purpose of this utility model is to provide a stamping and forming device for the production of steel plate supports, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a stamping forming device for producing steel plate supports, comprising a worktable, a support frame fixedly installed at the bottom of the worktable, a rotary table rotatably installed at the upper end of the worktable, three positioning grooves opened on the outer ring sidewall of the rotary table, positioning blocks slidably installed in the three positioning grooves respectively, a stamping bottom die fixedly installed at the upper end of the positioning block, the stamping bottom die and the rotary table being fixedly connected by a fixing component, a stamping block provided above one of the stamping bottom dies, the stamping block being movable relative to the worktable through a lifting mechanism, a limiting slider slidably inserted in one of the positioning grooves, and a pressing mechanism provided at the other end of the limiting slider.
[0006] As a further preferred embodiment of this technical solution, the three positioning slots are arranged in a ring array.
[0007] As a further preferred embodiment of this technical solution, the fixing component consists of transverse fixing bolts and longitudinal fixing bolts. The transverse fixing bolts pass through the positioning block and are threaded into the inner wall of the positioning groove. The positioning block is threaded onto the outer surface of the transverse fixing bolts. The four longitudinal fixing bolts pass through the stamping bottom die and are threaded into the upper end of the worktable. The longitudinal fixing bolts are threadedly connected to the stamping bottom die.
[0008] As a further preferred embodiment of this technical solution, the lifting mechanism consists of an upright plate, a horizontal plate, and a cylinder. The two upright plates are fixedly installed on the upper end of the workbench, and a horizontal plate is fixedly installed on the upper end of the two upright plates. A cylinder is fixedly installed on the upper end of the horizontal plate, and the telescopic rod of the cylinder slides through the horizontal plate. The upper end of the stamping block is fixedly connected to the end of the telescopic rod of the cylinder.
[0009] As a further preferred embodiment of this technical solution, the clamping mechanism consists of a U-shaped plate, a spring, and a baffle. The U-shaped plates are slidably fitted on both sides of the extended end of the limiting slider. The bottoms of the two U-shaped plates are fixedly connected to the worktable. A spring is fixedly connected to the extended end of the limiting slider. A baffle is fixedly connected to the other end of the spring. The baffle is fixedly connected to the side wall of the two U-shaped plates.
[0010] As a further preferred embodiment of this technical solution, a handle is fixedly connected to the upper end of the limiting slider.
[0011] As a further preferred embodiment of this technical solution, the bottom center of the rotary table is rotatably connected to the worktable via a rotating shaft, and an annular plate is fixedly connected to the bottom edge of the rotary table. The annular plate is slidably inserted into an annular groove opened on the upper surface of the worktable.
[0012] This utility model provides a stamping and forming device for producing steel plate supports, which has the following advantages:
[0013] This utility model, through the setting of a rotary table and three stamping bottom dies, allows the operator to change the processed parts during the stamping process, thereby effectively improving the overall work efficiency. The setting of a limiting slider and a clamping mechanism can limit the rotary table, thereby fixing the stamping bottom die under the stamping block. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;
[0015] Figure 2 This is a breakdown diagram of the overall structure of this utility model;
[0016] Figure 3 This is a schematic diagram of the rotating stage in this utility model;
[0017] Figure 4 This utility model Figure 1 A schematic diagram of the structure of A in the middle;
[0018] In the diagram: 1. Workbench; 2. Support frame; 3. Rotary table; 4. Stamping bottom die; 5. Vertical plate; 6. Horizontal plate; 7. Cylinder; 8. Stamping block; 9. Annular groove; 10. Rotating shaft; 11. Annular plate; 12. Positioning block; 13. Positioning groove; 14. Horizontal fixing bolt; 15. Longitudinal fixing bolt; 16. Limiting slider; 17. U-shaped plate; 18. Spring; 19. Baffle; 20. Handle. Detailed Implementation
[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0020] This utility model provides a technical solution: such as Figures 1 to 4 As shown in this embodiment, a stamping forming device for producing steel plate supports includes a worktable 1. A support frame 2 is fixedly installed at the bottom of the worktable 1. A rotary table 3 is rotatably installed at the upper end of the worktable 1. Three positioning grooves 13 are provided on the outer ring sidewall of the rotary table 3. The three positioning grooves 13 are arranged in a circular array. Positioning blocks 12 are slidably installed in the three positioning grooves 13 respectively. A stamping bottom die 4 is fixedly installed at the upper end of the positioning block 12. The stamping bottom die 4 and the rotary table 3 are fixedly connected by a fixing component. A stamping block 8 is provided above one of the stamping bottom dies 4. The stamping block 8 moves relative to the worktable 1 through a lifting mechanism. A limiting slider 16 is slidably inserted in one of the positioning grooves 13. A pressing mechanism is provided at the other end of the limiting slider 16.
[0021] The fixing assembly consists of a transverse fixing bolt 14 and a longitudinal fixing bolt 15. The transverse fixing bolt 14 passes through the positioning block 12 and is threaded into the inner wall of the positioning groove 13. The positioning block 12 is threaded onto the outer surface of the transverse fixing bolt 14. The four longitudinal fixing bolts 15 pass through the stamping bottom die 4 and are threaded into the upper end of the worktable 1. The longitudinal fixing bolts 15 are threadedly connected to the stamping bottom die 4.
[0022] The lifting mechanism consists of a vertical plate 5, a horizontal plate 6, and a cylinder 7. The two vertical plates 5 are fixedly installed on the upper end of the workbench 1. The horizontal plate 6 is fixedly installed on the upper end of the two vertical plates 5. The cylinder 7 is fixedly installed on the upper end of the horizontal plate 6. The telescopic rod of the cylinder 7 slides through the horizontal plate 6. The upper end of the stamping block 8 is fixedly connected to the end of the telescopic rod of the cylinder 7.
[0023] In use, the height of the stamping block 8 is controlled by controlling the length of the telescopic rod of the cylinder 7.
[0024] The clamping mechanism consists of a U-shaped plate 17, a spring 18, and a baffle 19. The U-shaped plates 17 are slidably sleeved on both sides of the extended end of the limiting slider 16. The bottom of the two U-shaped plates 17 is fixedly connected to the worktable 1. The extended end of the limiting slider 16 is fixedly connected to the spring 18. The other end of the spring 18 is fixedly connected to the baffle 19. The baffle 19 is fixedly connected to the side wall of the two U-shaped plates 17. The upper end of the limiting slider 16 is fixedly connected to the handle 20.
[0025] The two U-shaped plates 17 can limit the limiting slider 16. The spring 18 is always in a compressed state. Under the pressure of the spring 18, the limiting slider 16 will be inserted into the positioning groove 13, thereby limiting the rotary table 3 and preventing the rotary table 3 from rotating randomly.
[0026] The bottom center of the rotary table 3 is rotatably connected to the worktable 1 via a rotating shaft 10. An annular plate 11 is fixedly connected to the bottom edge of the rotary table 3. The annular plate 11 is slidably inserted into the annular groove 9 opened on the upper surface of the worktable 1.
[0027] By setting the annular groove 9 and the annular plate 11 together, it can be ensured that the rotary table 3 will not tilt, and at the same time, the rotary table 3 can rotate more smoothly.
[0028] This utility model provides a stamping and forming device for producing steel plate supports, the specific working principle of which is as follows:
[0029] In use, three stamping dies 4 can be fixed to the rotary table 3 using the transverse fixing bolts 14 and the longitudinal fixing bolts 15. During stamping, rotating the rotary table 3 rotates one stamping die 4 to below the stamping block 8. Then, the limiting slider 16 is inserted into a positioning groove 13 to limit the rotation table 3, thereby fixing the stamping die 4 below the stamping block 8. During the stamping process, the operator can install the workpiece on the other two stamping dies 4. After stamping is completed, pulling the handle 20 disengages the limiting slider 16 from the positioning groove 13, releasing the restriction on the rotary table 3. Then, rotating the rotary table 3 rotates the next stamping die 4 to below the stamping block 8, effectively saving time spent changing workpieces. It should be noted that the die groove of the stamping die 4 in the attached drawing is for illustration only and is not the actual structure of the die groove.
[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A stamping and forming device for producing steel plate supports, comprising a worktable (1), characterized in that: A support frame (2) is fixedly installed at the bottom of the workbench (1). A rotary table (3) is rotatably installed at the upper end of the workbench (1). Three positioning slots (13) are provided on the outer ring sidewall of the rotary table (3). Positioning blocks (12) are slidably installed in the three positioning slots (13). A stamping bottom die (4) is fixedly installed at the upper end of the positioning block (12). The stamping bottom die (4) and the rotary table (3) are fixedly connected by a fixing component. A stamping block (8) is provided above one of the stamping bottom dies (4). The stamping block (8) moves relative to the workbench (1) through a lifting mechanism. A limiting slider (16) is slidably inserted in one of the positioning slots (13). A pressing mechanism is provided at the other end of the limiting slider (16).
2. The stamping and forming device for producing steel plate supports according to claim 1, characterized in that: The three positioning slots (13) are arranged in a ring array.
3. The stamping and forming device for producing steel plate supports according to claim 1, characterized in that: The fixing assembly consists of a transverse fixing bolt (14) and a longitudinal fixing bolt (15). The transverse fixing bolt (14) passes through the positioning block (12) and is threaded into the inner wall of the positioning groove (13). The positioning block (12) is threaded onto the outer surface of the transverse fixing bolt (14). The four longitudinal fixing bolts (15) pass through the stamping bottom die (4) and are threaded into the upper end of the worktable (1). The longitudinal fixing bolts (15) are threadedly connected to the stamping bottom die (4).
4. The stamping and forming device for producing steel plate supports according to claim 1, characterized in that: The lifting mechanism consists of a vertical plate (5), a horizontal plate (6), and a cylinder (7). The two vertical plates (5) are fixedly installed on the upper end of the workbench (1). The horizontal plate (6) is fixedly installed on the upper end of the two vertical plates (5). The cylinder (7) is fixedly installed on the upper end of the horizontal plate (6). The telescopic rod of the cylinder (7) slides through the horizontal plate (6). The upper end of the stamping block (8) is fixedly connected to the end of the telescopic rod of the cylinder (7).
5. The stamping and forming device for producing steel plate supports according to claim 1, characterized in that: The clamping mechanism consists of a U-shaped plate (17), a spring (18), and a baffle (19). The U-shaped plate (17) is slidably sleeved on both sides of the extended end of the limiting slider (16). The bottom of the two U-shaped plates (17) is fixedly connected to the worktable (1). The extended end of the limiting slider (16) is fixedly connected to the spring (18). The other end of the spring (18) is fixedly connected to the baffle (19). The baffle (19) is fixedly connected to the side wall of the two U-shaped plates (17).
6. The stamping and forming device for producing steel plate supports according to claim 5, characterized in that: A handle (20) is fixedly connected to the upper end of the limiting slider (16).
7. The stamping and forming device for producing steel plate supports according to claim 1, characterized in that: The bottom center of the rotary table (3) is rotatably connected to the worktable (1) via a rotating shaft (10). An annular plate (11) is fixedly connected to the bottom edge of the rotary table (3). The annular plate (11) is slidably inserted into the annular groove (9) opened on the upper surface of the worktable (1).