A spring arm assembly assembly apparatus
Patent Information
- Application Number
- CN202522310381.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-31
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-10-31
AI Technical Summary
[0003]本实用新型的目的在于提供一种弹臂组件组装设备，以解决上述背景技术中提出的传统的弹臂组件组装多依赖人工操作，存在装配效率低、压力控制不精准、产品一致性差等问题，尤其在涉及弹簧预压、销轴压入等关键工序时，若施加的压力过大，易导致零件变形或损坏，压力过小，则可能导致连接不牢固，影响组件的使用寿命和安全性的问题
通过设置夹持机构，利用第二弹簧实现自适应夹紧，进而可对弹臂组件进行夹紧定位，如此可为后续的组装工序提供方便；通过设置传动机构和压力调节机构，能够利用设置的气囊和压力传感器，能够实时、准确地检测组装过程中施加的压力，实现装配过程的合理控制，且通过压力调节机构内的电磁铁与磁铁的磁力作用，驱动活塞调节气筒容积，进而动态调整气囊的压缩状态，实现对组装压力的闭环自动调节，避免因压力过大或过小导致的装配缺陷，进而保证了弹臂组件的组装。
Smart Images
Figure CN224765285U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of spring arm assembly technology, specifically to a spring arm assembly equipment. Background Technology
[0002] The spring arm assembly equipment is a specialized automated or semi-automated mechanical device, mainly used to efficiently and accurately assemble the various components that make up the "spring arm assembly" into a complete functional component according to design requirements. In the fields of mechanical manufacturing, automated equipment and precision instrument assembly, spring arm assemblies are a common type of elastic actuator, widely used in actions such as picking, clamping, buffering and resetting. Traditional spring arm assembly relies heavily on manual operation, which has problems such as low assembly efficiency, inaccurate pressure control and poor product consistency. Especially when it comes to key processes such as spring preloading and pin pressing, if the applied pressure is too high, it can easily lead to deformation or damage of parts, while if the pressure is too low, it may lead to weak connection, affecting the service life and safety of the assembly. To address this, we propose a spring arm assembly equipment. Utility Model Content
[0003] The purpose of this utility model is to provide a spring arm assembly equipment to solve the problems mentioned in the background art, which are that traditional spring arm assembly relies heavily on manual operation, resulting in low assembly efficiency, inaccurate pressure control, and poor product consistency. In particular, when it comes to key processes such as spring preloading and pin pressing, if the applied pressure is too high, it can easily lead to deformation or damage of parts, while if the pressure is too low, it may lead to weak connection, affecting the service life and safety of the component.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a spring arm assembly equipment, comprising: a workbench; It also includes: a transmission mechanism, which is located inside the worktable and is used to detect the pressure during component assembly; The clamping mechanism is mounted on the transmission mechanism and is used to clamp and fix the spring arm assembly. The pressure regulating mechanism is located between the worktable and the transmission mechanism. It is used to adjust the assembly pressure based on the information fed back from the transmission mechanism.
[0005] The transmission mechanism includes a first limiting groove opened in the workbench, an air guide plate fixedly connected to the bottom of the inner wall of the first limiting groove, a first limiting slide plate slidably connected to the inner wall of the first limiting groove, and an airbag fixedly connected between the first limiting slide plate and the air guide plate.
[0006] A first spring is fixedly connected between the first limiting slide plate and the air guide plate, an air guide pipe is fixedly connected to one side of the air guide plate, and a pressure sensor is fixedly connected inside the fixed plate.
[0007] The clamping mechanism includes a fixed plate that is fixedly connected to the top of the first limiting slide plate. Two second limiting grooves are symmetrically opened inside the fixed plate. The inner walls of the two second limiting grooves are slidably connected to the second limiting slide plates. A second spring is fixedly connected between one side of the second limiting slide plate and one side of the inner wall of the second limiting groove.
[0008] Among them, a U-shaped connecting rod is fixedly connected to one side of the second limiting slide, and a clamping block is fixedly connected to one side of the U-shaped connecting rod.
[0009] The pressure regulating mechanism includes a first mounting slot inside the workbench, a second mounting slot located below the first mounting slot inside the workbench, an air cylinder fixedly connected to the inner wall of the first mounting slot, a piston slidably connected to the inner side of the air cylinder, a magnet fixedly connected to one side of the piston, and an electromagnet fixedly connected to one side of the inner wall of the first mounting slot.
[0010] The magnet has a second conductive block fixedly connected to its bottom, an electric telescopic rod fixedly connected to one side of the inner wall of the second mounting groove, and a first conductive block fixedly connected to the output end of the electric telescopic rod.
[0011] This utility model has at least the following beneficial effects: By setting up a clamping mechanism and using a second spring to achieve adaptive clamping, the spring arm assembly can be clamped and positioned, which facilitates subsequent assembly processes. By setting up a transmission mechanism and a pressure adjustment mechanism, the pressure applied during assembly can be detected in real time and accurately using the airbag and pressure sensor, so as to achieve reasonable control of the assembly process. Furthermore, through the magnetic force of the electromagnet and magnet in the pressure adjustment mechanism, the piston is driven to adjust the air cylinder volume, thereby dynamically adjusting the compression state of the airbag and realizing closed-loop automatic adjustment of the assembly pressure. This avoids assembly defects caused by excessive or insufficient pressure, thus ensuring the assembly of the spring arm assembly. Attached Figure Description
[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the workbench of this utility model; Figure 3 This is a schematic diagram of the transmission mechanism of this utility model; Figure 4 This is a schematic diagram of the transmission mechanism, clamping mechanism and pressure regulating mechanism of this utility model.
[0013] In the diagram: 1. Workbench; 2. Transmission mechanism; 21. First limiting groove; 22. First limiting slide plate; 23. Air guide plate; 24. Airbag; 25. First spring; 26. Air guide pipe; 27. Pressure sensor; 3. Clamping mechanism; 31. Fixed plate; 32. Second limiting groove; 33. Second limiting slide plate; 34. U-shaped connecting rod; 35. Second spring; 36. Clamping block; 4. Pressure adjustment mechanism; 41. First mounting groove; 42. Second mounting groove; 43. Air cylinder; 44. Piston; 45. Magnet; 46. Electromagnet; 47. First conductive block; 48. Second conductive block; 49. Electric telescopic rod. Detailed Implementation
[0014] 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.
[0015] Example 1 Please see Figures 1 to 4 This utility model provides a technical solution: a spring arm assembly equipment, including: a workbench 1; It also includes: a transmission mechanism 2, which is located inside the workbench 1 and is used to detect the pressure during component assembly; Clamping mechanism 3 is mounted on transmission mechanism 2 and is used to clamp and fix the spring arm assembly. Pressure regulating mechanism 4 is located between workbench 1 and transmission mechanism 2. Pressure regulating mechanism 4 is used to adjust assembly pressure according to information fed back from transmission mechanism 2.
[0016] By setting up the clamping mechanism 3 and using the second spring 35 to achieve adaptive clamping, the spring arm assembly can be clamped and positioned, which facilitates the subsequent assembly process. By setting up the transmission mechanism 2 and the pressure adjustment mechanism 4, the pressure applied during the assembly process can be detected in real time and accurately using the airbag 24 and the pressure sensor 27, so as to achieve reasonable control of the assembly process. Furthermore, through the magnetic force of the electromagnet 46 and the magnet 45 in the pressure adjustment mechanism 4, the piston 44 is driven to adjust the volume of the air cylinder 43, thereby dynamically adjusting the compression state of the airbag 24, realizing closed-loop automatic adjustment of the assembly pressure, avoiding assembly defects caused by excessive or insufficient pressure, and thus ensuring the assembly of the spring arm assembly.
[0017] The transmission mechanism 2 includes a first limiting groove 21 opened in the workbench 1, an air guide plate 23 fixedly connected to the bottom of the inner wall of the first limiting groove 21, a first limiting slide plate 22 slidably connected to the inner wall of the first limiting groove 21, an airbag 24 fixedly connected between the first limiting slide plate 22 and the air guide plate 23, a first spring 25 fixedly connected between the first limiting slide plate 22 and the air guide plate 23, an air guide pipe 26 fixedly connected to one side of the air guide plate 23, and a pressure sensor 27 fixedly connected inside the fixed plate 31. In use, the cylinder on the control workbench 1 assembles the spring arm assembly. The force can be detected by the pressure sensor 27, and the first limiting slide plate 22 is pushed to slide down in the first limiting groove 21. The sliding first limiting slide plate 22 compresses the first spring 25 and pushes the gas in the airbag 24 out. The gas is introduced into the air cylinder 43 through the air guide pipe 26, and the pressure detected by the pressure sensor 27 is fed back to the electric telescopic rod 49 and the electromagnet 46.
[0018] The clamping mechanism 3 includes a fixed plate 31 fixedly connected to the top of the first limiting slide plate 22. The fixed plate 31 has two second limiting grooves 32 symmetrically opened inside. The inner walls of the two second limiting grooves 32 are slidably connected to the second limiting slide plates 33. A second spring 35 is fixedly connected between one side of the second limiting slide plate 33 and one side of the inner wall of the second limiting groove 32. A U-shaped connecting rod 34 is fixedly connected to one side of the second limiting slide plate 33. A clamping block 36 is fixedly connected to one side of the U-shaped connecting rod 34. In use, the spring arm assembly is placed between the two clamping blocks 36. The two clamping blocks 36 are moved to separate, and the second limiting slide plate 33 can be driven to slide in the second limiting groove 32 by the U-shaped connecting rod 34. This allows the moving second limiting slide plate 33 to compress the second spring 35. After the spring arm assembly is placed on the fixed plate 31, the elastic force of the second spring 35 can be used to drive the clamping blocks 36 to clamp the spring arm assembly.
[0019] Example 2 like Figures 1 to 4 In this second embodiment, the other structures remain unchanged, but the difference from the first embodiment is: The pressure regulating mechanism 4 includes a first mounting groove 41 opened in the workbench 1. The interior of the workbench 1 is located below the first mounting groove 41 and has a second mounting groove 42. An air cylinder 43 is fixedly connected to the inner wall of the first mounting groove 41. A piston 44 is slidably connected to the inner side of the air cylinder 43. A magnet 45 is fixedly connected to one side of the piston 44. An electromagnet 46 is fixedly connected to one side of the inner wall of the first mounting groove 41. A second conductive block 48 is fixedly connected to the bottom of the magnet 45. An electric telescopic rod 49 is fixedly connected to one side of the inner wall of the second mounting groove 42. A first conductive block 47 is fixedly connected to the output end of the electric telescopic rod 49. When gas enters the gas cylinder 43, it pushes the piston 44 to move. The moving piston 44 drives the second conductive block 48 to move via the magnet 45. The contact area between the second conductive block 48 and the first conductive block 47 can be adjusted by moving the second conductive block 48. Furthermore, by connecting the first conductive block 47 to an external power line and the second conductive block 48 to an electromagnet 46 via a wire, energizing the electromagnet 46 generates a repulsive force on the magnet 45, causing the magnet 45 to move. This, in turn, drives the piston 44 to push out the gas, thereby adjusting the position of the fixed plate 31. The position of the first conductive block 47 can be moved via the electric telescopic rod 49 to assist in adjusting the contact area between the first conductive block 47 and the second conductive block 48, thereby compensating for the force exerted on the spring arm assembly.
[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0021] 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 pop arm assembly apparatus, comprising: include: Workbench; It also includes: a transmission mechanism, which is disposed inside the worktable and is used to detect the pressure during component assembly; A clamping mechanism is provided on the transmission mechanism and is used to clamp and fix the spring arm assembly. A pressure regulating mechanism is provided between the worktable and the transmission mechanism. The pressure regulating mechanism is used to adjust the assembly pressure based on the information fed back by the transmission mechanism. The transmission mechanism includes a first limiting groove formed in the workbench, and an air guide plate is fixedly connected to the bottom of the inner wall of the first limiting groove. The clamping mechanism includes a fixed plate that is fixedly connected to the top of the first limiting slide plate, and two second limiting grooves are symmetrically opened inside the fixed plate; The pressure regulating mechanism includes a first mounting slot formed inside the workbench, and the interior of the workbench is located below the first mounting slot and has a second mounting slot.
2. The pop arm assembly apparatus of claim 1, wherein: The inner wall of the first limiting groove is slidably connected to a first limiting slide plate, and an airbag is fixedly connected between the first limiting slide plate and the air guide plate.
3. The popper arm assembly apparatus of claim 2, wherein: A first spring is fixedly connected between the first limiting slide plate and the air guide plate. An air guide pipe is fixedly connected to one side of the air guide plate. A pressure sensor is fixedly connected inside the fixed plate.
4. The pop arm assembly apparatus of claim 1, wherein: The inner walls of the two second limiting grooves are slidably connected with second limiting slide plates, and a second spring is fixedly connected between one side of the second limiting slide plate and one side of the inner wall of the second limiting groove.
5. The spring arm assembly equipment according to claim 4, characterized in that: A U-shaped connecting rod is fixedly connected to one side of the second limiting slide plate, and a clamping block is fixedly connected to one side of the U-shaped connecting rod.
6. The pop arm assembly apparatus of claim 1, wherein: An air cylinder is fixedly connected to the inner wall of the first placement groove, a piston is slidably connected to the inner side of the air cylinder, a magnet is fixedly connected to one side of the piston, and an electromagnet is fixedly connected to one side of the inner wall of the first placement groove.
7. The pop arm assembly apparatus of claim 6, wherein: A second conductive block is fixedly connected to the bottom of the magnet, an electric telescopic rod is fixedly connected to one side of the inner wall of the second mounting groove, and a first conductive block is fixedly connected to the output end of the electric telescopic rod.