A control valve component stamping apparatus

Abstract

The utility model discloses a control valve part punch press device, including work table, the top side of work table is provided with the frame, the top fixedly connected with the fixed frame of work table, one end of fixed frame is fixedly connected with second hydraulic cylinder, one end of second hydraulic cylinder is fixedly connected with first mounting bracket, the end side fixedly connected with the limiting rod of first mounting bracket, and the limiting rod is about the bilateral symmetry distribution of first mounting bracket's parallel line, work table top fixedly connected with punch press mould, and the both ends of punch press mould are slidably connected with first mounting bracket and second mounting bracket respectively, and first mounting bracket and second mounting bracket are arc structure, and first mounting bracket and second mounting bracket spliced constitute annular structure, and the inner wall of first mounting bracket and second mounting bracket is all provided with the recess, the recess inside all is installed with heating pipe. The device can guarantee the temperature of raw material in punch press mould, thereby guaranteeing the punch press effect of raw material, and improving the quality of fluid flow control valve part.

Description

Technical Field

[0001] This utility model relates to the field of fluid flow control valve processing technology, specifically a stamping device for control valve components. Background Technology

[0002] Fluid flow control valves are devices used to regulate the flow rate of media in pipeline systems. They are widely used in various fields such as industry, building automation, and energy management. Their main function is to control the flow rate of fluid by changing the opening of the valve's internal passage, thereby achieving precise control of parameters such as pressure, temperature, and liquid level in the system.

[0003] The production process of fluid flow control valves requires the production of fluid flow control valve components one by one. During the production process, the fluid flow control valve components need to be stamped. The current stamping method requires heating the raw material of the component and then placing it into the stamping die, and then forming it by stamping with the stamping head. However, the raw material needs to be heated before being transferred to the stamping die, which consumes a certain amount of time and causes the raw material to lose temperature, affecting the stamping effect. This needs to be improved. Utility Model Content

[0004] The purpose of this invention is to provide a stamping device for control valve components, so as to solve the problem mentioned in the background art that the temperature is easily lost when the heated raw material is transferred into the stamping die, which affects the stamping process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stamping device for control valve components, including a worktable, a frame provided on the top side of the worktable, a stamping die fixedly connected to the top of the worktable, a first mounting bracket and a second mounting bracket slidably connected to both ends of the stamping die, both the first mounting bracket and the second mounting bracket are arc-shaped structures, the first mounting bracket and the second mounting bracket are spliced ​​to form a ring structure, and grooves are provided on the inner walls of both the first mounting bracket and the second mounting bracket, and heating tubes are installed inside the grooves.

[0006] Preferably, a fixed frame is fixedly connected to the top of the workbench, a second hydraulic cylinder is fixedly connected to one end of the fixed frame, and one end of the second hydraulic cylinder is fixedly connected to the first mounting frame.

[0007] Preferably, a limiting rod is fixedly connected to the end side of the first mounting bracket, and the limiting rod is symmetrically distributed about the bisector of the first mounting bracket.

[0008] Preferably, one end of the limiting rod is inserted into the fixed frame, and the limiting rod and the fixed frame are slidably connected.

[0009] Preferably, the second mounting bracket is also provided with a limit rod, a fixing bracket, and a second hydraulic cylinder.

[0010] Preferably, a first hydraulic cylinder is fixedly connected to the top of the frame, one end of the first hydraulic cylinder is connected to the top of the punch head, and a guide rod is fixedly connected to the end side of the punch head, with one end of the guide rod inserted into the frame.

[0011] Preferably, hydraulic buffer mechanisms are provided on both sides of the stamping head, and the lower end of the hydraulic buffer mechanism is fixedly connected to the worktable.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) This device can ensure the temperature of the raw material inside the stamping die, thereby ensuring the stamping effect of the raw material and improving the quality of the fluid flow control valve components.

[0014] (2) This device sets a first mounting frame and a second mounting frame that can move automatically at both ends of the stamping die. The first mounting frame and the second mounting frame can be spliced ​​together to form a ring shape that wraps around the outer wall of the stamping die. This can heat the raw material inside the stamping die, ensure the temperature of the raw material during stamping, and improve the stamping quality.

[0015] (3) This device is connected to the first mounting frame by setting a limiting rod, so that the first mounting frame can move more accurately under the action of the limiting rod. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the stamping device for a control valve component according to the present invention;

[0017] Figure 2 This utility model relates to a stamping device for control valve components. Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a top view showing the connection between the first mounting bracket, the second mounting bracket, and the stamping die in a stamping device for a control valve component according to this utility model.

[0019] In the diagram: 1. Guide rod; 2. First hydraulic cylinder; 3. Frame; 4. Hydraulic buffer mechanism; 5. Punch head; 6. Fixing frame; 7. First mounting frame; 8. Punch die; 9. Heating tube; 10. Second hydraulic cylinder; 11. Limit rod; 12. Second mounting frame; 13. Worktable. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-3This utility model provides a technical solution: a stamping device for control valve components, including a worktable 13, a frame 3 mounted on the top side of the worktable 13, a first hydraulic cylinder 2 fixedly connected to the top of the frame 3, one end of the first hydraulic cylinder 2 connected to the top of a stamping head 5, a guide rod 1 fixedly connected to the end side of the stamping head 5, one end of the guide rod 1 inserted into the frame 3. This structure, through the guide rod 1, can make the position of the stamping head 5 more accurate during the lifting and lowering process, avoiding the displacement of the stamping head 5. The first hydraulic cylinder 2 can push the stamping head 5 to automatically lift and lower, facilitating the stamping head 5 to stamp and form the raw material on the stamping die 8. Hydraulic buffer mechanisms 4 are provided on both sides of the stamping head 5, and the lower end of the hydraulic buffer mechanism 4 is fixedly connected to the worktable 13. This structure The hydraulic buffer mechanism 4 is composed of a hydraulic telescopic rod, a hydraulic sleeve, and a spring. The bottom of the hydraulic telescopic rod is fixedly connected to the worktable 13, the top of the hydraulic sleeve is fixedly connected to the punch head 5, and the upper and lower ends of the spring are fixed to the punch head 5 and the worktable 13, respectively. A fixed frame 6 is fixedly connected to the top of the worktable 13, and a second hydraulic cylinder 10 is fixedly connected to one end of the fixed frame 6. One end of the second hydraulic cylinder 10 is fixedly connected to the first mounting frame 7. This structure allows the first mounting frame 7 to move automatically back and forth via the second hydraulic cylinder 10, facilitating the splicing of the first mounting frame 7 and the second mounting frame 12. A limit rod 11 is fixedly connected to the end side of the first mounting frame 7. The limit rod 11 is symmetrically distributed about the bisector of the first mounting frame 7. One end of the positioning rod 11 is inserted into the fixed frame 6, and the positioning rod 11 and the fixed frame 6 form a sliding connection. This structure can reinforce the movement of the first mounting frame 7 through the positioning rod 11, thereby improving the stability of the movement of the first mounting frame 7 without affecting its movement and preventing the position of the first mounting frame 7 from shifting. A stamping die 8 is fixedly connected to the top of the worktable 13. The first mounting frame 7 and the second mounting frame 12 are slidably connected to both ends of the stamping die 8, respectively. Both the first mounting frame 7 and the second mounting frame 12 are arc-shaped structures. The first mounting frame 7 and the second mounting frame 12 are spliced ​​to form a ring structure. The second mounting frame 12 is also equipped with a positioning rod 11, a fixed frame 6, and a second hydraulic cylinder 10. The second hydraulic cylinder 10 is controlled by a PLC. The system employs a control mechanism to ensure the synchronous operation of the second hydraulic cylinder 10. The second mounting bracket 12 and the first mounting bracket 7, when joined together to form a ring structure, can wrap around the outer wall of the stamping die 8, thereby heating the raw material on the stamping die 8 to maintain its temperature and prevent insufficient stamping temperature. Both the first mounting bracket 7 and the second mounting bracket 12 have grooves on their inner walls, and heating tubes 9 are installed inside these grooves. During operation, the heating tubes 9 can be used with temperature sensors to detect the temperature. The heating tubes 9 and the temperature sensors are controlled by a PLC. The heating tubes 9 can be existing heating tubes or heating wires, depending on the material being heated, to ensure effective heating.When the first mounting bracket 7 and the second mounting bracket 12 of this device are separated, they are located outside the mold-closing range of the stamping head 5 and the stamping die 8.

[0022] Working principle: When using the stamping device of this control valve component, firstly, the second hydraulic cylinder 10 pushes the first mounting bracket 7 and the second mounting bracket 12 to splice together to form a ring structure. Then, the heated raw material is put into the inside of the stamping die 8. At this time, the heating tube 9 inside the first mounting bracket 7 and the second mounting bracket 12 reheats the raw material to avoid heat loss during the transfer of the raw material. After the raw material is heated, the first mounting bracket 7 and the second mounting bracket 12 move and reset. Then, the first hydraulic cylinder 2 pushes the stamping head 5 to move downward, so that the stamping head 5 is close to the stamping die 8 to stamp the raw material.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A stamping device for control valve components, comprising a worktable (13), wherein a frame (3) is provided on the top side of the worktable (13), characterized in that: The top of the workbench (13) is fixedly connected to a stamping die (8). The two ends of the stamping die (8) are slidably connected to a first mounting bracket (7) and a second mounting bracket (12). Both the first mounting bracket (7) and the second mounting bracket (12) are arc-shaped structures. The first mounting bracket (7) and the second mounting bracket (12) are spliced ​​together to form a ring structure. The inner walls of the first mounting bracket (7) and the second mounting bracket (12) are provided with grooves, and heating tubes (9) are installed inside the grooves.

2. The stamping device for a control valve component according to claim 1, characterized in that: The top of the workbench (13) is fixedly connected to a fixed frame (6), and one end of the fixed frame (6) is fixedly connected to a second hydraulic cylinder (10). One end of the second hydraulic cylinder (10) is fixedly connected to the first mounting frame (7).

3. The stamping device for a control valve component according to claim 1, characterized in that: The first mounting bracket (7) is fixedly connected to a limiting rod (11) on its end side. The limiting rod (11) is symmetrically distributed about the bisector of the first mounting bracket (7).

4. A stamping device for a control valve component according to claim 3, characterized in that: One end of the limiting rod (11) is inserted into the fixed frame (6), and the limiting rod (11) and the fixed frame (6) form a sliding connection.

5. A stamping device for a control valve component according to claim 1, characterized in that: The second mounting bracket (12) is also equipped with a limit rod (11), a fixing bracket (6), and a second hydraulic cylinder (10).

6. The stamping device for a control valve component according to claim 1, characterized in that: The top of the frame (3) is fixedly connected to a first hydraulic cylinder (2), one end of which is connected to the top of the punch head (5). A guide rod (1) is fixedly connected to the end side of the punch head (5), and one end of the guide rod (1) is inserted into the frame (3).

7. A stamping device for a control valve component according to claim 6, characterized in that: Hydraulic buffer mechanisms (4) are provided on both sides of the stamping head (5), and the lower end of the hydraulic buffer mechanism (4) is fixedly connected to the worktable (13).

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