Hardware preprocessing forming die
By designing a pre-processed forming mold for hardware with hydraulic cylinders, rotating blocks and interchangeable molds, the problem of frequent mold replacement during hardware stamping is solved, and rapid replacement and efficient production are achieved.
Patent Information
- Application Number
- CN202421135300.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-23
AI Technical Summary
In the prior art, when stamping and forming hardware, due to the wide variety of hardware, molding needs to be frequently replaced, which is inconvenient to operate and high cost.
Design a pre-processed forming mold for hardware, including a processing table, hydraulic cylinder, rotating block, bolt and concave die. The rotating rod and worm are driven by the motor, and the rotating shaft and rotating block are driven to quickly replace different types of molds.
It realizes rapid replacement of hardware molds, improves production efficiency, and reduces operational difficulty and cost.
Smart Images
Figure CN222470394U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of hardware processing, in particular to a hardware pre-processing forming die. Background Art
[0002] Hardware refers to tools made by processing and casting metals such as gold, silver, copper, iron, and tin, which are used to fix things, process things, and decorate.
[0003] At present, when using forming dies to stamp hardware, due to the large variety of hardware, different forming dies need to be used when stamping different hardware, or the forming dies need to be replaced manually, which is too inconvenient, or multiple forming machines are used to process different hardware, which is costly.
[0004] Therefore, it is necessary to invent a hardware pre-processing forming die to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a hardware pre-processing forming die to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hardware pre-processing forming mold, comprising a processing table, a plurality of support rods are connected to the top of the processing table, a top plate is commonly connected to the top of the support rods, a hydraulic cylinder is connected to the top of the top plate, a lower pressure plate is connected to the bottom of the hydraulic cylinder, a cavity is formed in the processing table, a rotating shaft is connected in the cavity, the top end of the rotating shaft passes through the processing table and is connected to a rotating block, grooves are formed around the rotating block, a spring is connected in the groove, a moving block is connected to the top end of the spring, and the moving block A first pull rod is connected to the front side of the block, the other end of the first pull rod is connected to a connecting plate, the bottom of the connecting plate is connected to a punch, second pull rods are connected to the bottom side of the rotating block, the other end of the second pull rod is connected to a die, a rotating rod is connected inside the processing table, a worm is connected to the outer wall of the rotating rod, a worm wheel is connected to the outer wall of the rotating shaft, the worm wheel is meshed with the worm, a motor is connected to the side wall of the processing table, the output end of the motor is connected to the left end of the rotating rod, an electromagnet is embedded in the bottom of the lower pressure plate, and an iron block is embedded in the top of the connecting plate.
[0007] Preferably, the bottoms of the plurality of concave dies are connected with sliders, and the top of the processing table is provided with an annular groove corresponding to the slider.
[0008] Preferably, two fixed cylinders are connected inside the processing table, bearings are connected inside the fixed cylinders, and the inner walls of the bearings are connected to the outer wall of the rotating rod.
[0009] Preferably, a limiting rod is connected in the groove of the rotating block, a limiting hole corresponding to the limiting rod is opened in the moving block, and the spring is located on the outside of the limiting rod.
[0010] Technical effects and advantages of the utility model:
[0011] By disconnecting the electromagnet and using a motor to drive the rotating rod to rotate, the rotating rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, and the rotating shaft drives the rotating block to rotate. According to the type of hardware that needs to be stamped, the corresponding punch and die are rotated to the front side, and the electromagnet is turned on so that the electromagnet and the iron block are adsorbed, which can facilitate and quickly replace the molds used for hardware molding. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 For this utility model Figure 1 A schematic diagram of the cross-sectional structure of the processing table;
[0014] Figure 3 For this utility model Figure 1 AA section structural diagram;
[0015] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure of part B;
[0016] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of part C.
[0017] In the figure: 1. processing table; 2. support rod; 3. top plate; 4. hydraulic cylinder; 5. lower pressure plate; 6. rotating shaft; 7. rotating block; 8. spring; 9. moving block; 10. first pull rod; 11. connecting plate; 12. punch; 13. second pull rod; 14. die; 15. rotating rod; 16. worm; 17. worm wheel; 18. motor; 19. electromagnet; 20. iron block; 21. slider; 22. fixed cylinder; 23. limit rod. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] The utility model provides Figure 1-5 The hardware pre-processing forming mold shown in the figure comprises a processing table 1, a plurality of support rods 2 are connected to the top of the processing table 1, a top plate 3 is commonly connected to the top of the plurality of support rods 2, a hydraulic cylinder 4 is connected to the top of the top plate 3, a lower pressure plate 5 is connected to the bottom of the hydraulic cylinder 4, a cavity is formed in the processing table 1, and a rotating shaft 6 is connected in the cavity, the top end of the rotating shaft 6 passes through the processing table 1 and is connected to a rotating block 7, grooves are formed around the rotating block 7, and a spring 8 is connected in the groove, and a moving spring 8 is connected to the top end of the spring 8 The moving block 9 has a first pull rod 10 connected to the front side of the moving block 9, a connecting plate 11 is connected to the other end of the first pull rod 10, a male die 12 is connected to the bottom of the connecting plate 11, a second pull rod 13 is connected to the bottom side of the rotating block 7, a female die 14 is connected to the other end of the second pull rod 13, a rotating rod 15 is connected to the processing table 1, a worm 16 is connected to the outer wall of the rotating rod 15, a worm wheel 17 is connected to the outer wall of the rotating shaft 6, and the worm wheel 17 is meshed with the worm 16, and a motor 18 is connected to the side wall of the processing table 1 The output end of the motor 18 is connected to the left end of the rotating rod 15, the bottom of the lower pressing plate 5 is embedded with an electromagnet 19, and the top of the connecting plate 11 is embedded with an iron block 20. If different types of hardware need to be stamped, the electromagnet 19 is disconnected, and the motor 18 is used to drive the rotating rod 15 to rotate, the rotating rod 15 drives the worm 16 to rotate, the worm 16 drives the worm wheel 17 to rotate, the worm wheel 17 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the rotating block 7 to rotate, and the stamped hardware is formed as needed. Type, rotate the corresponding punch 12 and die 14 to the front side, and turn on the electromagnet 19, so that the electromagnet 19 and the iron block 20 are adsorbed, which can conveniently and quickly replace the molds used for hardware molding, and use the hydraulic cylinder 4 to push the lower pressure plate 5, the lower pressure plate 5 pushes the connecting plate 11, the connecting plate 11 pulls the first pull rod 10 and pushes the punch 12, the first pull rod 10 pulls the moving block 9, so that the moving block 9 squeezes the spring 8, and the punch 12 and the die 14 are used to stamp the hardware.
[0020] The bottoms of the plurality of concave dies 14 are all connected with slide blocks 21 , and the top of the processing table 1 is provided with an annular groove corresponding to the slide blocks 21 .
[0021] Two fixed cylinders 22 are connected inside the processing table 1. Bearings are connected inside the fixed cylinders 22. The inner wall of the bearing is connected to the outer wall of the rotating rod 15, which can conveniently improve the stability of the rotating rod 15 when rotating.
[0022] A limiting rod 23 is connected to the groove of the rotating block 7, a limiting hole corresponding to the limiting rod 23 is opened in the moving block 9, and the spring 8 is located outside the limiting rod 23, which can facilitate the limiting of the moving block 9 and the spring 8.
[0023] Working principle of this utility model:
[0024] When different types of hardware need to be stamped, the electromagnet 19 is disconnected, and the motor 18 is used to drive the rotating rod 15 to rotate, the rotating rod 15 drives the worm 16 to rotate, the worm 16 drives the worm wheel 17 to rotate, the worm wheel 17 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the rotating block 7 to rotate. According to the type of hardware that needs to be stamped, the corresponding punch 12 and die 14 are rotated to the front side, and the electromagnet 19 is turned on, so that the electromagnet 19 and the iron block 20 are adsorbed, so that the mold used for hardware molding can be easily and quickly replaced, and the hydraulic cylinder 4 is used to push the lower pressure plate 5, the lower pressure plate 5 pushes the connecting plate 11, the connecting plate 11 pulls the first pull rod 10 and pushes the punch 12, the first pull rod 10 pulls the moving block 9, so that the moving block 9 squeezes the spring 8, and the punch 12 and the die 14 are used to stamp the hardware.
[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A hardware pre-processing forming mold, including a processing table, characterized in that: The top of the processing table is connected to a plurality of support rods, and the tops of the plurality of support rods are commonly connected to a top plate, the top of the top plate is connected to a hydraulic cylinder, and the bottom of the hydraulic cylinder is connected to a lower pressure plate, a cavity is opened in the processing table, and a rotating shaft is connected in the cavity, the top end of the rotating shaft passes through the processing table and is connected to a rotating block, grooves are opened around the rotating block, and a spring is connected in the groove, and the top end of the spring is connected to a moving block, a first pull rod is connected to the front side of the moving block, the other end of the first pull rod is connected to a connecting plate, a punch is connected to the bottom of the connecting plate, a second pull rod is connected to the bottom side of the rotating block, and a concave die is connected to the other end of the second pull rod, a rotating rod is connected in the processing table, a worm is connected to the outer wall of the rotating rod, a worm wheel is connected to the outer wall of the rotating shaft, and the worm wheel is meshed with the worm, a motor is connected to the side wall of the processing table, and the output end of the motor is connected to the left end of the rotating rod, an electromagnet is embedded at the bottom of the lower pressure plate, and an iron block is embedded at the top of the connecting plate.
2. A hardware pre-processing forming mold according to claim 1, characterized in that: The bottoms of the plurality of concave dies are all connected with slide blocks, and the top of the processing table is provided with an annular groove corresponding to the slide block.
3. The hardware pre-processing forming mold according to claim 1, characterized in that: Two fixed cylinders are connected inside the processing table, bearings are connected inside the fixed cylinders, and the inner walls of the bearings are connected to the outer wall of the rotating rod.
4. A hardware pre-processing forming mold according to claim 1, characterized in that: A limiting rod is connected in the groove of the rotating block, a limiting hole corresponding to the limiting rod is opened in the moving block, and the spring is located at the outer side of the limiting rod.