Stamping and punching device with distance measuring structure
The integration of infrared sensors for precise distance measurement in punch pressing devices addresses the issue of inaccurate hole placement, ensuring high precision and stability in the punching process.
Patent Information
- Application Number
- CN202422325659.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-23
AI Technical Summary
The lack of distance measurement structure of existing punching devices leads to insufficient punching accuracy, difficulty in precise control of the depth and position of the holes, and conventional methods rely on manual experience or predictive markings with uncertainty and inefficiency.
A punching device with a distance measuring structure is designed, and high-precision distance measurement is used for infrared sensors and slider components to ensure accurate perception of the relative position of the punch and the workpiece during stamping. The infrared sensor and the receiver are connected through the slide chute and the fixed ring to achieve high-precision hole position control.
High-precision hole position control is achieved, ensuring that the position deviation of each hole is within a very small range, improving the stability and accuracy of hole punching, and reducing the subjectivity of manual adjustment and measurement error.
Smart Images
Figure CN223097765U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of stamping and punching equipment, and particularly relates to a stamping and punching device with a distance measuring structure. Background Art
[0002] A stamping and punching device is a mechanical device used for punching and processing various materials. There are some significant drawbacks in the current stamping and punching devices. Firstly, due to the lack of a distance measuring structure, it is difficult to accurately control the punching depth and position, which often leads to insufficient punching accuracy. The reason for this is the lack of an effective distance measuring means, making it impossible to accurately perceive the relative position between the punch and the workpiece in real time during the stamping process. The conventional approach is to rely on the experience of the operator to adjust the stamping parameters, but this method has a large degree of subjectivity and uncertainty. Differences in the experience and skill levels of different operators may result in inconsistent results. Moreover, the empirical method cannot adapt to complex and variable workpiece shapes and materials, and it is difficult to meet the requirements of high-precision workpieces. In addition, the method of determining the punching position and depth through pre-measurement and marking is also relatively common, but this method is inefficient and is easily affected by measurement errors and blurred markings. Therefore, a new structure needs to be proposed to solve the above technical problems. Summary of the Utility Model
[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a stamping and punching device with a distance measuring structure to solve the problems mentioned in the above background art.
[0004] The utility model is realized through the following technical solutions: A stamping and punching device with a distance measuring structure includes a stamping component and a distance measuring component. The stamping component includes a bottom plate, a cover plate, a fixing plate, a limiting rod, a stamping cylinder, a stamping plate, a stamping rod, a stamping seat, and a buffer spring. The upper surface of the bottom plate is provided with a limiting rod, the upper end of the limiting rod is provided with a cover plate, the outer surface of the limiting rod is provided with a fixing plate, the upper surface of the cover plate is provided with a stamping cylinder, the upper surface of the bottom plate is provided with a stamping seat, a buffer spring is installed between the fixing plate and the cover plate, the lower surface of the cover plate is movably installed with a stamping plate and a stamping rod through the stamping cylinder, and distance measuring components are symmetrically installed on the outer surface of the stamping rod. The distance measuring components include a sliding plate, a sliding block, a fixing ring, and an infrared sensor. The surface of the sliding plate is slidably installed with a sliding block through a chute, and the upper surface of the sliding block is provided with an infrared sensor through a fixing ring.
[0005] As a preferred embodiment, the bottom plate has the same structure as the cover plate. At the four corners of the upper side surface of the bottom plate, a limiting rod is respectively installed. The end of the limiting rod far from the bottom plate is connected to the four corners of the lower side surface of the cover plate. An fixing plate is installed on the outer surface of the limiting rod. The structure of the fixing plate is the same as that of the bottom plate. The bottom plate, the cover plate and the fixing plate are connected by the limiting rods to form a stable frame structure, which can withstand the huge impact force during the stamping process, ensuring that the whole device will not deform or shift during operation, thus ensuring the accuracy and stability of punching.
[0006] As a preferred embodiment, a gap is provided between the fixing plate and the bottom plate. A stamping seat is installed at the center position of the upper side surface of the bottom plate. Stamping holes are provided at the center positions of the fixing plate and the stamping seat. A stamping cylinder is installed at the center position of the upper side surface of the cover plate.
[0007] As a preferred embodiment, the lower end of the stamping cylinder penetrates the surface of the cover plate. A stamping plate is installed at the lower end of the stamping cylinder. A stamping rod is installed at the center position of the lower side surface of the stamping plate. The central axis of the stamping rod is collinear with the central axis of the fixing hole. Four buffer springs are installed on the upper side surface of the fixing plate.
[0008] As a preferred embodiment, the ends of the four buffer springs far from the fixing plate are connected to the lower side surface of the cover plate. Two sliding plates are symmetrically installed on the outer surface of the stamping rod. Two sliding grooves are symmetrically provided on the side surface of the sliding plate far from the stamping rod.
[0009] As a preferred embodiment, sliders are damping-slid on the outer surface of the sliding plate through the sliding grooves. Two fixing rings are symmetrically installed on the side surface of the slider far from the sliding plate. Two infrared sensors are fixedly installed inside the two fixing rings. Two infrared receivers are symmetrically installed on the upper side surface of the stamping seat. The receiving ends of the infrared receivers are aligned with the transmitting ends of the infrared sensors. During use, the ranging component can provide high-precision distance measurement. When stamping and punching parts with high-precision requirements, accurate distance measurement can ensure that the position deviation of each hole is controlled within a very small range.
[0010] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By setting up a stamping assembly, the stamping assembly includes: a bottom plate, a cover plate, a fixing plate, a limiting rod, a stamping cylinder, a stamping plate, a stamping rod, a stamping seat, and a buffer spring. The upper side surface of the bottom plate is provided with a limiting rod, the upper end of the limiting rod is provided with a cover plate, the outer side surface of the limiting rod is provided with a fixing plate, the upper side surface of the cover plate is provided with a stamping cylinder, the upper side surface of the bottom plate is provided with a stamping seat, a buffer spring is installed between the fixing plate and the cover plate, and the lower side surface of the cover plate is movably provided with a stamping plate and a stamping rod through the stamping cylinder. When in use, the bottom plate, the cover plate, and the fixing plate are connected by the limiting rod to form a stable frame structure, which can withstand the huge impact force during the stamping process, ensuring that the entire device will not deform or shift during operation, thereby ensuring the accuracy and stability of punching.
[0011] By setting up a distance measuring assembly, the distance measuring assembly is symmetrically installed on the outer side surface of the stamping rod. The distance measuring assembly includes: a sliding plate, a sliding block, a fixing ring, and an infrared sensor. The surface of the sliding plate is slidably provided with a sliding block through a chute, and the upper side surface of the sliding block is provided with an infrared sensor through a fixing ring. When in use, the distance measuring assembly can provide high-precision distance measurement. When punching parts with high precision requirements, accurate distance measurement can ensure that the position deviation of each hole is controlled within an extremely small range. Description of the Drawings
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0013] Figure 1 It is a schematic diagram of the overall structure of a stamping and punching device with a distance measuring structure of the present utility model.
[0014] Figure 2 It is a schematic diagram of the side structure of a stamping and punching device with a distance measuring structure of the present utility model.
[0015] Figure 3 It is a schematic diagram of the distance measuring assembly of a stamping and punching device with a distance measuring structure of the present utility model.
[0016] In the figure, 100 - cover plate, 110 - bottom plate, 120 - fixing plate, 121 - punching hole, 130 - stamping cylinder, 140 - limiting rod, 150 - buffer spring, 160 - stamping seat, 170 - stamping plate, 180 - stamping rod;
[0017] 200 - Distance measuring component, 210 - Slide plate, 220 - Slide groove, 230 - Slide block, 240 - Fixed rod, 250 - Infrared sensor. Detailed implementation manner
[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0019] Please refer to Figures 1 to 3 , the present invention provides a technical solution: a punching device with a distance measuring structure, including: a punching component and a distance measuring component 200. The punching component includes: a bottom plate 110, a cover plate 100, a fixing plate, a limiting rod 140, a punching cylinder 130, a punching plate 170, a punching rod 180, a punching seat 160, and a buffer spring 150. A limiting rod 140 is installed on the upper side surface of the bottom plate 110, a cover plate 100 is installed at the upper end of the limiting rod 140, a fixing plate is installed on the outer side surface of the limiting rod 140, a punching cylinder 130 is installed on the upper side surface of the cover plate 100, a punching seat 160 is installed on the upper side surface of the bottom plate 110, a buffer spring 150 is installed between the fixing plate and the cover plate 100, a punching plate 170 and a punching rod 180 are movably installed on the lower side surface of the cover plate 100 through the punching cylinder 130, and distance measuring components 200 are symmetrically installed on the outer side surface of the punching rod 180. The distance measuring component 200 includes: a slide plate 210, a slide block 230, a fixing ring 240, and an infrared sensor 250. The slide block 230 is slidably installed on the surface of the slide plate 210 through a slide groove 220, and an infrared sensor 250 is installed on the upper side surface of the slide block 230 through a fixing ring 240.
[0020] Please refer to Figures 1 to 3 , as the first embodiment of the present invention: The bottom plate 110 and the cover plate 100 have the same structure. A limiting rod 140 is respectively installed at the four corners of the upper side surface of the bottom plate 110. The end of the limiting rod 140 away from the bottom plate 110 is connected to the four corners of the lower side surface of the cover plate 100. A fixing plate is installed on the outer side surface of the limiting rod 140, and the structure of the fixing plate is the same as that of the bottom plate 110;
[0021] A gap is provided between the fixing plate and the bottom plate 110. A punching seat 160 is installed at the center position of the upper side surface of the bottom plate 110. Punching holes 121 are opened at the center positions of the fixing plate and the punching seat 160. A punching cylinder 130 is installed at the center position of the upper side surface of the cover plate 100;
[0022] The lower end of the punching cylinder 130 penetrates the surface of the cover plate 100, and a punching plate 170 is installed at the lower end of the punching cylinder 130. A punching rod 180 is installed at the center of the lower surface of the punching plate 170. The central axis of the punching rod 180 is colinear with the central axis of the fixing hole. Four buffer springs 150 are installed on the upper surface of the fixing plate.
[0023] When in use, the user first places the parts to be stamped on the upper surface of the stamping seat 160. After the placement is completed, the user can start the stamping cylinder 130, so that the stamping cylinder 130 drives the stamping plate 170 to move downward, and the stamping plate 170 moves downward and then drives the stamping rod 180 to move downward, so as to perform stamping and punching operations on the parts. When the stamping plate 170 is lowered by the stamping cylinder 130, the buffer spring 150 on the lower surface of the stamping plate 170 will also be compressed, providing a certain buffering capacity during compression to prevent the stamping rod 180 from descending too fast. Since the bottom plate 110, the cover plate 100 and the fixed plate are connected by the limit rod 140, a stable frame structure is formed, which can withstand the huge impact force during the stamping process, ensuring that the entire device will not be deformed or shifted during operation, thereby ensuring the accuracy and stability of the punching.
[0024] See also Figures 1 to 3 As a second embodiment of the present utility model: one end of the four buffer springs 150 away from the fixed plate is connected to the lower surface of the cover plate 100, two slide plates 210 are symmetrically installed on the outer surface of the punching rod 180, and two slide grooves 220 are symmetrically opened on the side surface of the slide plate 210 away from the punching rod 180;
[0025] The outer surface of the slide plate 210 is provided with a slider 230 through a slide groove 220 for damping sliding. Two fixing rings 240 are symmetrically mounted on the side surface of the slider 230 away from the slide plate 210. Infrared sensors 250 are fixedly mounted inside the two fixing rings 240. Two infrared receivers 260 are symmetrically mounted on the upper surface of the stamping seat 160. The receiving end of the infrared receiver 260 is aligned with the transmitting end of the infrared sensor 250.
[0026] When in use, when the user performs a stamping operation, the user can activate the infrared sensor 250 on the outer surface of the stamping rod 180, causing the infrared sensor 250 to emit an infrared signal, and then irradiating the infrared signal onto the infrared receiver 260. The user can slide the infrared sensor 250 through the slider 230 to change the distance between the infrared sensor 250 and the infrared receiver 260. The user can select the infrared sensor 250 at different positions according to the actual distance measurement needs. After adjusting the distance of the infrared sensor 250, the user can perform the stamping and punching operation through the operation steps of the first embodiment. When the stamping rod 180 moves downward, the infrared sensor 250 will also move downward accordingly, thereby reducing the distance from the infrared receiver 260 (at this time, the user can subtract the distance between the infrared sensor 250 and the infrared receiver 260 after movement from the initial distance between the infrared sensor 250 and the infrared receiver 260 to calculate the distance). Since the ranging component 200 can provide high-precision distance measurement, when stamping and punching parts that require high precision, accurate distance measurement can ensure that the position deviation of each hole is controlled within an extremely small range.
[0027] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A stamping and punching device with a ranging structure, comprising: A stamping assembly and a ranging assembly, characterized in that the stamping assembly includes: a bottom plate (110), a cover plate (100), a fixing plate (120), a limiting rod (140), a stamping cylinder (130), a stamping plate (170), a stamping rod (180), a stamping seat (160) and a buffer spring (150). The upper side surface of the bottom plate (110) is provided with a limiting rod (140), and the upper end of the limiting rod (140) is provided with a cover plate (100); The outer surface of the limiting rod (140) is provided with a fixing plate (120), the upper side surface of the cover plate (100) is provided with a stamping cylinder (130), the upper side surface of the bottom plate (110) is provided with a stamping seat (160), a buffer spring (150) is installed between the fixing plate (120) and the cover plate (100), and the lower side surface of the cover plate (100) is movably provided with a stamping plate (170) and a stamping rod (180) through the stamping cylinder (130); The outer surface of the stamping rod (180) is symmetrically provided with a ranging assembly, and the ranging assembly includes: a sliding plate (210), a sliding block (230), a fixing ring (240) and an infrared sensor (250). The surface of the sliding plate (210) is slidably provided with a sliding block (230) through a sliding groove (220), and the upper side surface of the sliding block (230) is provided with an infrared sensor (250) through a fixing ring (240).
2. The punching device with a ranging structure according to claim 1, characterized in that: The bottom plate (110) and the cover plate (100) have the same structure. One limiting rod (140) is respectively installed at the four corners of the upper side surface of the bottom plate (110). The end of the limiting rod (140) far away from the bottom plate (110) is connected to the four corners of the lower side surface of the cover plate (100). The outer surface of the limiting rod (140) is provided with a fixing plate (120), and the structure of the fixing plate (120) is the same as that of the bottom plate (110).
3. The punching device with a ranging structure according to claim 2, characterized in that: A gap is provided between the fixing plate (120) and the bottom plate (110). The stamping seat (160) is installed at the central position of the upper side surface of the bottom plate (110). A stamping hole (121) is provided at the central positions of the fixing plate (120) and the stamping seat (160). The stamping cylinder (130) is installed at the central position of the upper side surface of the cover plate (100).
4. The punching device with a ranging structure according to claim 3, characterized in that: The lower end of the stamping cylinder (130) penetrates through the surface of the cover plate (100). The lower end of the stamping cylinder (130) is provided with a stamping plate (170). The central position of the lower side surface of the stamping plate (170) is provided with a stamping rod (180). The central axis of the stamping rod (180) is collinear with the central axis of the fixing hole. Four buffer springs (150) are installed on the upper side surface of the fixing plate (120).
5. The punching device with a ranging structure according to claim 4, characterized in that: One end of the four buffer springs (150) far away from the fixing plate (120) is connected to the lower side surface of the cover plate (100). Two sliding plates (210) are symmetrically installed on the outer surface of the stamping rod (180). Two sliding grooves (220) are symmetrically provided on one side surface of the sliding plate (210) far away from the stamping rod (180).
6. The punching device with a ranging structure according to claim 5, characterized in that: On the outer surface of the skateboard (210), a slider (230) slides in a damping manner through a chute (220). On one side surface of the slider (230) away from the skateboard (210), two fixing rings (240) are symmetrically installed. Inside the two fixing rings (240), an infrared sensor (250) is fixedly installed. On the upper side surface of the stamping seat (160), two infrared receivers (260) are symmetrically installed. The receiving end of the infrared receiver (260) is aligned with the transmitting end of the infrared sensor (250).