High-stability servo driving keyhole punch forming machine

Abstract

The utility model relates to servo drive technical field discloses a kind of high-stability servo drive keyhole punch forming machine, including machine body, the top of the machine body is equipped with pull mechanism, the pull mechanism is used to support servo drive, the left and right sides of the machine body are fixedly connected with two support rods, two The support rods are symmetrically arranged, the top of the support rod is equipped with adjusting mechanism for adjusting the position of punch module, the pull mechanism includes pull plate, the bottom of the pull plate is slidably connected with the top of machine body, the top of the machine body is provided with long recess groove. In the utility model, the fixed ring will drive the limit pin to slide along the fixed column, while extruding spring two, while the positioning plate can be positioned, realized the pull plate can be pushed out to position and fix servo drive, so that stamping is more stable, and buffering can be carried out during stamping process, the effect of protection device and servo drive.

Description

Technical Field

[0001] This utility model relates to the field of servo drive technology, and in particular to a high-stability servo drive button hole stamping machine. Background Technology

[0002] Servo drives are high-precision motor control devices that receive control signals and adjust the speed, position, and torque of servo motors in real time to achieve precise motion control. Their core feature is a closed-loop feedback mechanism, which uses sensors such as encoders to monitor the motor status in real time and quickly correct deviations, ensuring the motion accuracy and response speed of the actuator. They are widely used in CNC machine tools, robots, and automated production lines where motion control requirements are stringent. As a key link between the control system and the servo motor, servo drives integrate power electronic conversion, signal processing, and control algorithm technologies. They not only provide a suitable power supply for the motor but also allow for parameter adjustment to meet different load characteristics. They also feature overcurrent, overvoltage, and overload protection functions to ensure stable system operation. With the development of industrial automation, servo drives are evolving towards digitalization and intelligence, supporting more complex motion trajectory planning and network communication, further improving the flexibility and efficiency of automation systems.

[0003] The high-stability servo-driven keyhole stamping machine is an advanced piece of equipment used for keyhole stamping. It uses a servo drive system as its core, leveraging the high-precision control capabilities of the servo motor to precisely adjust the stamping force, speed, and position, ensuring micron-level stamping accuracy. This meets the processing requirements for various high-precision keyholes. However, during the stamping process, the servo drive needs to be supported and fixed to prevent positional shifts. With technological advancements, pallet mechanisms have become a core component for precise workpiece transport and positioning. The pallet surface is typically hardened and treated with anti-slip agents to firmly clamp workpieces of different sizes, preventing processing errors caused by workpiece displacement during stamping and reducing damage to the workpiece surface. However, this mechanism cannot be pulled out to accommodate the servo drive during use, making it prone to collisions with the equipment. Furthermore, the lack of a proper buffer mechanism during operation leads to collisions between the equipment and the servo drive, resulting in damage. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a high-stability servo-driven button hole stamping machine, which aims to improve the problem in the prior art where the lack of a good buffer mechanism during use leads to collisions between the equipment and the servo drive, resulting in damage.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-stability servo-driven button hole stamping forming machine, comprising a machine body, a pull-out mechanism on the top of the machine body for supporting the servo drive, two support rods fixedly connected to the left and right sides of the machine body, the two support rods being arranged symmetrically, and an adjustment mechanism for adjusting the position of the stamping module on the top of the support rods; The pull-out mechanism includes a pull plate, the bottom of which is slidably connected to the top of the body. The top of the body has an elongated groove. A roller is fixedly connected to the front side of the pull plate. Multiple positioning plates are fixedly connected to the top of the pull plate. A buffer plate is provided on the top of the pull plate. A buffer assembly is provided near the middle of the top of the pull plate. Multiple limiting assemblies are provided on the left and right sides of the top of the body.

[0006] As a further description of the above technical solution: The adjustment mechanism includes a driving component. The front side of the driving component is fixedly connected to the rear side of the support rod. The output end of the driving component is provided with a coupling for connection. The other end of the coupling is fixedly connected to a threaded rod. A fixed plate is rotatably connected to the rear side of the outer wall of the threaded rod. Two movable plates are threadedly connected to the outer wall of the threaded rod. A fixed plate is fixedly connected to the right side of the two movable plates. A sliding assembly is provided on the right side of the fixed plate. A pushing mechanism is provided on the top of the sliding assembly.

[0007] As a further description of the above technical solution: The buffer assembly includes a cylindrical sleeve, the bottom of which is fixedly connected to the top of the draw plate. A spring is provided on the inner wall of the cylindrical sleeve, and a cylindrical sleeve head is fixedly connected to the top of the spring.

[0008] As a further description of the above technical solution: The limiting component includes a limiting pin, the outer wall of which is slidably connected to the top of the drawer plate, a fixing ring is fixedly connected to the upper end of the outer wall of the limiting pin, a fixing post is slidably connected to the top of the fixing ring, and a spring is slidably connected to the outer wall of the fixing post.

[0009] As a further description of the above technical solution: The sliding assembly includes multiple movable plates, the left side of which is fixedly connected to the right side of a fixed plate, and a fixed rod is slidably connected to the inner wall of each movable plate.

[0010] As a further description of the above technical solution: The pushing mechanism includes a cylinder, the bottom of which is fixedly connected to the top of the fixed plate 2, and a push rod is fixedly connected to the output end of the cylinder. The bottom of the push rod is provided with a drilling assembly.

[0011] As a further description of the above technical solution: The drilling assembly includes a punch plate, the top of which is fixedly connected to the bottom of the push rod, and the bottom of the punch plate is fixedly connected with multiple conical drill holes.

[0012] As a further description of the above technical solution: A fixing block is fixedly connected to the top of the fixing plate 2, and the bottom of the fixing block is fixedly connected to the top of the cylinder.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the fixing ring is first pulled upward. At this time, the fixing ring will drive the limiting pin to slide along the fixing column, and at the same time squeeze the second spring to deform it, pull the roller. At this time, the roller will drive the drawing plate to move outward. Then the drawing plate will slide along the inner wall of the long groove. At this time, the servo drive that needs to be punched is put in, and the positioning plate can position it. Then push the roller to push it into the long groove. This realizes that the drawing plate can be pushed out for positioning and fixing of the servo drive, making the stamping more stable, and can buffer and protect the servo drive during the stamping process. 2. In this utility model, after the servo drive is fixed on the buffer plate, the drive component is started. The drive component will then drive the coupling and the threaded rod to rotate. Subsequently, the threaded rod will drive the moving plate one to move. At the same time, the moving plate one will drive the fixed plate two to move. Then, the moving plate two on the fixed plate two will move on the surface of the fixed rod, realizing the ability to adjust the position of the fixed plate two according to the actual use, which is convenient for the subsequent stamping process. Attached Figure Description

[0014] Figure 1 This is a front perspective view of a high-stability servo-driven button hole stamping machine proposed in this utility model; Figure 2 This is a top view of a high-stability servo-driven keyhole stamping machine proposed in this utility model; Figure 3 This is a partial structural exploded view of the fixing plate of a high-stability servo-driven button hole stamping machine proposed in this utility model. Figure 4 This is a partial structural breakdown of the drawing plate of a high-stability servo-driven button hole stamping machine proposed in this utility model. Figure 5 This is a partial structural diagram of the limit pin of a high-stability servo-driven button hole stamping machine proposed in this utility model.

[0015] Legend: 1. Body; 2. Pull-out mechanism; 201. Long groove; 202. Pull-out plate; 203. Roller; 204. Positioning plate; 205. Buffer plate; 206. Buffer assembly; 2061. Cylindrical sleeve; 2062. Spring 1; 2063. Cylindrical sleeve head; 207. Limiting assembly; 2071. Limiting pin; 2072. Fixing ring; 2073. Fixing column; 2074. Spring 2; 3. Adjusting mechanism; 301. Driving component; 302. Fixing plate 1; 303. Threaded rod; 304. Moving plate 1; 305. Fixing plate 2; 306. Sliding assembly; 3061. Moving plate 2; 3062. Fixing rod; 4. Pushing mechanism; 401. Cylinder; 402. Push rod; 403. Drilling assembly; 4031. Punching plate; 4032. Conical drill; 5. Support rod; 6. Fixing block. Detailed Implementation

[0016] 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.

[0017] Please see the appendix Figure 1 Appendix Figure 4 and attached Figure 5 An embodiment of this utility model is provided: a high-stability servo-driven key hole stamping forming machine, including a machine body 1, a pull-out mechanism 2 is provided on the top of the machine body 1, the pull-out mechanism 2 is used to support the servo drive, and two support rods 5 are fixedly connected to the left and right sides of the machine body 1. The two support rods 5 are arranged symmetrically, and an adjustment mechanism 3 is provided on the top of the support rods 5 for adjusting the position of the stamping module. The pull-out mechanism 2 includes a pull plate 202, the bottom of which is slidably connected to the top of the body 1. The top of the body 1 has a long groove 201. A roller 203 is fixedly connected to the front side of the pull plate 202. Multiple positioning plates 204 are fixedly connected to the top of the pull plate 202. A buffer plate 205 is provided on the top of the pull plate 202. A buffer assembly 206 is provided near the middle of the top of the pull plate 202. Multiple limiting assemblies 207 are provided on the left and right sides of the top of the body 1. Specifically, the main structure includes a body 1. The top of body 1 is equipped with a pull-out mechanism 2 for implementing a pull-out function. This mechanism 2 primarily supports and fixes the servo drive device, ensuring its stable operation. Two support rods 5 are firmly fixed to both sides of body 1, arranged symmetrically to ensure the overall structural balance and stability. An adjustment mechanism 3 is installed on the top of the support rods 5 to adjust the position of the stamping module. This mechanism 3 can precisely adjust the position of the stamping module to meet different working requirements. The pull-out mechanism 2 consists of multiple components, including a crucial draw plate 202. The bottom of the draw plate 202 is connected to the top of body 1 via a sliding connection, ensuring smooth sliding of the draw plate 202 on the top of body 1. A long groove 201 is specially formed on the top of body 1, and the bottom of the draw plate 202 fits perfectly into this groove. A roller 203 is fixedly connected to the front side of the drawer 202. The presence of the roller 203 can reduce the friction of the drawer 202 during the sliding process, making it smoother. In addition, multiple positioning plates 204 are evenly fixedly connected to the top of the drawer 202. The positioning plates 204 are used to ensure that the drawer 202 can be accurately positioned during the sliding process and prevent deviation. A buffer plate 205 is also provided on the top of the drawer 202. The buffer plate 205 can play a buffering role when the drawer 202 is subjected to external impact, protecting the internal structure from damage. A buffer component 206 is provided near the middle of the top of the drawer 202 to further enhance the buffering effect. In order to ensure the stability and safety of the drawer 202 during the sliding process, multiple limiting components 207 are also provided on the left and right sides of the top of the machine body 1. These limiting components 207 can limit the sliding range of the drawer 202 and prevent it from sliding off the top of the machine body 1, thereby ensuring the safe operation of the entire device.

[0018] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The adjustment mechanism 3 includes a drive component 301. The front side of the drive component 301 is fixedly connected to the rear side of the support rod 5. The output end of the drive component 301 is provided with a coupling for connection. The other end of the coupling is fixedly connected to a threaded rod 303. The rear side of the outer wall of the threaded rod 303 is rotatably connected to a first fixed plate 302. The outer wall of the threaded rod 303 is threadedly connected to two first movable plates 304. The right side of the two first movable plates 304 is fixedly connected to a second fixed plate 305. The right side of the second fixed plate 305 is provided with a sliding assembly 306. The top of the sliding assembly 306 is provided with a pushing mechanism 4. The sliding assembly 306 includes multiple second movable plates 3061. The left side of the multiple second movable plates 3061 is fixedly connected to the right side of the second fixed plate 305. The inner wall of the second movable plate 3061 is slidably connected to a fixed rod 3062. Specifically, the adjustment mechanism 3 consists of a drive component 301, located at the starting end of the entire mechanism. Its front side is fixedly connected to the rear side of the support rod 5, ensuring the stability and reliability of the entire mechanism. At the output end of the drive component 301, a coupling is installed. The main function of this coupling is to connect and transmit power. Its other end is fixedly connected to a threaded rod 303. A fixed plate 302 is rotatably fixed to the rear side of the outer wall of the threaded rod 303. This fixed plate 302 provides support and fixation throughout the mechanism. Two movable plates 304 are evenly threaded onto the outer wall of the threaded rod 303, enabling precise displacement and adjustment of the entire mechanism. On the right side of the two movable plates 304, a fixed plate 305 is fixedly connected. This fixed plate 305 also serves to support and fix the components. On the right side of the fixed plate 305, a sliding component 306 is provided. The top of the sliding component 306 is equipped with a pushing mechanism 4, which provides power to enable the entire mechanism to operate smoothly. The sliding component 306 is composed of multiple movable plates 3061. The left side of these movable plates 3061 is fixedly connected to the right side of the fixed plate 305, forming a stable structure. On the inner wall of the movable plates 3061, a fixed rod 3062 is slidably connected. The function of this fixed rod 3062 is to ensure the stability and reliability of the entire sliding component 306.

[0019] Please see the appendix Figure 1 and attached Figure 4 The buffer assembly 206 includes a cylindrical sleeve 2061, the bottom of which is fixedly connected to the top of the drawer 202. A spring 2062 is provided on the inner wall of the cylindrical sleeve 2061, and a cylindrical sleeve head 2063 is fixedly connected to the top of the spring 2062. The limiting assembly 207 includes a limiting pin 2071, the outer wall of which is slidably connected to the top of the drawer 202. A fixing ring 2072 is fixedly connected to the upper end of the outer wall of the limiting pin 2071, a fixing post 2073 is slidably connected to the top of the fixing ring 2072, and a spring 2074 is slidably connected to the outer wall of the fixing post 2073. Specifically, the buffer assembly 206 mainly consists of a cylindrical sleeve 2061. The bottom of the cylindrical sleeve 2061 is tightly connected to the top of the drawer plate 202 through a fixed connection, ensuring the stability of the overall structure. A spring 2062 is installed in the inner wall of the cylindrical sleeve 2061. The main function of the spring 2062 is to provide a buffering effect under external force to protect the internal structure from damage. The top of the spring 2062 is tightly connected to a cylindrical sleeve head 2063 through a fixed connection, further enhancing the stability and durability of the buffer assembly 206. The limiting assembly 207 mainly consists of a limiting pin 2071. The outer wall of the limiting pin 2071 is connected to the top of the drawer plate 202 through a sliding connection, allowing the limiting pin 2071 to move freely within a certain range, thereby achieving effective limiting of the internal structure. A retaining ring 2072 is fixedly connected to the upper end of the outer wall of the limiting pin 2071. The main function of the retaining ring 2072 is to provide an additional fixing point to enhance the stability of the limiting assembly 207. The top of the retaining ring 2072 is connected to a fixing post 2073 by a sliding connection, so that the fixing post 2073 can move freely within a certain range, thereby achieving further limiting of the internal structure. A spring 2074 is installed on the outer wall of the fixing post 2073 by a sliding connection. The main function of the spring 2074 is to provide additional buffering effect under external force to protect the internal structure from damage.

[0020] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The pushing mechanism 4 includes a cylinder 401. The bottom of the cylinder 401 is fixedly connected to the top of the fixing plate 305. A push rod 402 is fixedly connected to the output end of the cylinder 401. A drilling assembly 403 is provided at the bottom of the push rod 402. The drilling assembly 403 includes a punch plate 4031. The top of the punch plate 4031 is fixedly connected to the bottom of the push rod 402. Multiple conical drill holes 4032 are fixedly connected to the bottom of the punch plate 4031. A fixing block 6 is fixedly connected to the top of the fixing plate 305. The bottom of the fixing block 6 is fixedly connected to the top of the cylinder 401. Specifically, the pushing mechanism 4 includes a cylinder 401. The bottom of the cylinder 401 is fixedly connected to the top of the fixed plate 305 to ensure the stability of the entire mechanism. A push rod 402 is fixedly connected to the output end of the cylinder 401. The main function of the push rod 402 is to move linearly under the push of the cylinder 401, thereby realizing the pushing function of the mechanism. At the bottom of the push rod 402, a drilling assembly 403 is provided. The main function of this assembly is to perform drilling operations during the movement of the push rod 402. The drilling assembly 403 consists of… The mechanism consists of a perforated plate 4031 and multiple conical drill holes 4032. The perforated plate 4031 is located at the top of the drilling assembly 403 and is tightly connected to the bottom of the push rod 402 through a fixed connection, ensuring the stability of the drilling assembly 403 and the accuracy of drilling. Multiple conical drill holes 4032 are evenly fixedly connected to the bottom of the perforated plate 4031. The main function of these conical drill holes 4032 is to perform drilling operations during the movement of the push rod 402, thereby realizing the drilling function of the mechanism. In addition, a fixing block 6 is fixedly connected to the top of the fixing plate 305. The bottom of this fixing block 6 is tightly connected to the top of the cylinder 401 through a fixed connection, further enhancing the stability and reliability of the entire mechanism. The pushing mechanism 4 can effectively realize the functions of pushing and drilling, meeting various working requirements.

[0021] Working principle: First, pull the fixing ring 2072 upwards. The fixing ring 2072 will then drive the limit pin 2071 to slide along the fixing post 2073, simultaneously compressing the spring 2074, causing it to deform and pull the roller 203. The roller 203 will then drive the draw plate 202 outwards. The draw plate 202 will then slide along the inner wall of the long groove 201. At this point, the servo drive to be punched is inserted, and the positioning plate 204 positions it. Then, the roller 203 is pushed... It is pushed into the long groove 201. When stamping, the servo drive will press the buffer plate 205 downward. At this time, the buffer plate 205 will press the cylindrical sleeve 2063 downward. Then the cylindrical sleeve 2063 will press the spring 2062. Subsequently, the cylindrical sleeve 2063 will move in the cylindrical sleeve 2061 to play a buffering role. This realizes that the pull plate 202 can be pushed out for positioning and fixing by the servo drive, making the stamping more stable. It can also buffer and protect the device and the servo drive during the stamping process. After the servo drive is fixed on the buffer plate 205, the drive component 301 is activated. The drive component 301 will then drive the coupling and threaded rod 303 to rotate. Subsequently, the threaded rod 303 will drive the moving plate 304 to move. At the same time, the moving plate 304 will drive the fixed plate 305 to move. Then, the moving plate 3061 on the fixed plate 305 will move on the surface of the fixed rod 3062. When it moves to the appropriate position, the drive component 301 is turned off, and then the cylinder 401 is activated. The cylinder 401 will push the push rod 402 downward, and then the push rod 402 will push the punch plate 4031 downward, so that the conical drill hole 4032 is punched downward. This allows the position of the fixed plate 305 to be adjusted according to the actual use, which is convenient for the subsequent stamping process.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A high-stability servo-driven keyhole stamping machine, comprising a machine body (1), characterized in that: The top of the body (1) is provided with a pull-out mechanism (2), which is used to support the servo drive. Two support rods (5) are fixedly connected to the left and right sides of the body (1). The two support rods (5) are arranged symmetrically. The top of the support rods (5) is provided with an adjustment mechanism (3) for adjusting the position of the stamping module. The pull-out mechanism (2) includes a pull plate (202), the bottom of which is slidably connected to the top of the body (1). The top of the body (1) is provided with a long groove (201). A roller (203) is fixedly connected to the front side of the pull plate (202). Multiple positioning plates (204) are fixedly connected to the top of the pull plate (202). A buffer plate (205) is provided on the top of the pull plate (202). A buffer assembly (206) is provided near the middle of the top of the pull plate (202). Multiple limiting assemblies (207) are provided on the left and right sides of the top of the body (1).

2. The high-stability servo-driven button hole stamping machine according to claim 1, characterized in that: The adjustment mechanism (3) includes a drive member (301). The front side of the drive member (301) is fixedly connected to the rear side of the support rod (5). The output end of the drive member (301) is provided with a coupling for connection. The other end of the coupling is fixedly connected to a threaded rod (303). The outer wall of the threaded rod (303) is rotatably connected to a first fixed plate (302). The outer wall of the threaded rod (303) is threadedly connected to two first movable plates (304). The right side of the two first movable plates (304) is fixedly connected to a second fixed plate (305). The right side of the second fixed plate (305) is provided with a sliding assembly (306). The top of the sliding assembly (306) is provided with a pushing mechanism (4).

3. The high-stability servo-driven button hole stamping machine according to claim 1, characterized in that: The buffer assembly (206) includes a cylindrical sleeve (2061), the bottom of which is fixedly connected to the top of the draw plate (202), and a spring (2062) is provided on the inner wall of the cylindrical sleeve (2061), and a cylindrical sleeve head (2063) is fixedly connected to the top of the spring (2062).

4. The high-stability servo-driven keyhole stamping machine according to claim 1, characterized in that: The limiting component (207) includes a limiting pin (2071), the outer wall of the limiting pin (2071) is slidably connected to the top of the drawer (202), a fixing ring (2072) is fixedly connected to the upper end of the outer wall of the limiting pin (2071), a fixing post (2073) is slidably connected to the top of the fixing ring (2072), and a spring (2074) is slidably connected to the outer wall of the fixing post (2073).

5. A high-stability servo-driven button hole stamping machine according to claim 2, characterized in that: The sliding assembly (306) includes multiple movable plates (3061), the left side of the multiple movable plates (3061) is fixedly connected to the right side of the fixed plate (305), and a fixed rod (3062) is slidably connected to the inner wall of the movable plates (3061).

6. A high-stability servo-driven keyhole stamping machine according to claim 2, characterized in that: The pushing mechanism (4) includes a cylinder (401), the bottom of which is fixedly connected to the top of the fixing plate (305), and a push rod (402) is fixedly connected to the output end of the cylinder (401). A drilling assembly (403) is provided at the bottom of the push rod (402).

7. A high-stability servo-driven button hole stamping machine according to claim 6, characterized in that: The drilling assembly (403) includes a punch plate (4031), the top of which is fixedly connected to the bottom of the push rod (402), and the bottom of the punch plate (4031) is fixedly connected to a plurality of conical drill holes (4032).

8. A high-stability servo-driven keyhole stamping machine according to claim 2, characterized in that: The top of the fixing plate 2 (305) is fixedly connected to a fixing block (6), and the bottom of the fixing block (6) is fixedly connected to the top of the cylinder (401).

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