Automatic vibration testing mechanism
The product clamping and testing device driven by the rotary clamping cylinder and slide cylinder of the automatic vibration testing mechanism solves the problem of low efficiency of manual operation in the existing technology, realizes the rapid and automated fixing of products and the insertion and removal of test connectors, and significantly improves production efficiency.
Patent Information
- Application Number
- CN202422947917.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-02
AI Technical Summary
In the current vibration testing process, product fixing and test connector insertion/removal require manual operation, resulting in low production efficiency.
An automatic vibration testing mechanism is adopted, which uses a product clamping device and a testing device driven by a rotary clamping cylinder and a slide cylinder to achieve automated product fixation and probe insertion and removal.
It automates the product fixing and test connector insertion and removal, reducing operation time from 15 seconds to 1.2 seconds and significantly improving production efficiency.
Smart Images
Figure CN223525972U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an automatic vibration testing mechanism. Background Technology
[0002] In the electronics industry, many products (such as...) Figure 1 Before leaving the factory, vibration testing is required. Vibration testing often requires a vibration table and product fixtures. The product needs to be manually placed on the fixtures of the vibration table, and the product clips 11 and 12 need to be manually operated to fix the product. The product test connector needs to be manually inserted, and the manual button needs to be pressed to start the vibration test. This manual clamping operation takes about 15 seconds, which affects production efficiency. Utility Model Content
[0003] The purpose of this invention is to overcome the shortcomings of the above-mentioned traditional technologies and provide an automatic vibration testing mechanism.
[0004] The purpose of this utility model is achieved through the following technical measures: an automatic vibration testing mechanism, including a base plate, a product placement fixture on the base plate, a product clamping device on one side of the product placement fixture, and a product testing device on the other side of the product placement fixture, characterized in that: the product clamping device includes a rotary clamping cylinder disposed on the base plate, the rotary clamping cylinder is poweredly connected to a pressure rod connecting plate, a pressure head connecting rod is disposed at the other end of the pressure rod connecting plate, and a pressure head is disposed at the free end of the pressure head connecting rod.
[0005] As an improvement, the product testing device includes a slide cylinder mounted on the base plate, the slide cylinder being poweredly connected to a plug connection plate, a linear guide rail positioned on the base plate directly opposite the product, the linear guide rail being slidably connected to the free end of the plug connection plate, and a probe plug being mounted above the free end of the plug connection plate. A probe passing through the probe plug is further provided with a probe clamping plate to press the probe.
[0006] As a further improvement, a positioning pin is provided on one side of the linear guide rail on the base plate.
[0007] As a further improvement, the end of the pressure rod connecting plate connected to the rotary clamping cylinder is provided with a pressure rod countersunk hole, and the pressure rod bolt passes through the pressure rod countersunk hole to fix the pressure rod connecting plate to the rotary clamping cylinder.
[0008] As a further improvement, one end of the pressure head connecting rod connected to the pressure rod connecting plate is provided with an external thread end, and the other end of the pressure head connecting rod is provided with an internal thread end. The internal thread end is fixed to the pressure head with a pressure head bolt. The pressure head is provided with a pressure head countersunk hole, and the pressure head bolt can pass through the pressure head countersunk hole.
[0009] As a further improvement, the slide table cylinder can also be a pneumatic cylinder or a motor.
[0010] Due to the adoption of the above technical scheme, compared with the prior art, the product has the advantages that:
[0011] The product clamping device and the product testing device are arranged, the existing production mode is changed from manual opening or closing of a product clamp and manual plugging and unplugging of a probe plug into automatic opening and closing of the product clamping device and the product testing device to press a product and automatically plug and unplug the probe plug, automatic testing is realized, about 15s of manual operation is needed for one-time clamping, and only 1.2s of automatic clamping is needed, so that production efficiency is greatly improved, and manpower and material resources are saved.
[0012] The utility model will be further described below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0013] FIG. 1 is a structural schematic diagram of the prior art; Figure 1 is a structural schematic diagram of the prior art;
[0014] FIG. 2 is a structural schematic diagram of the utility model in a non-testing state; Figure 2 is a structural schematic diagram of the utility model in a non-testing state;
[0015] FIG. 3 is a structural schematic diagram of the utility model in a testing state; Figure 3 is a structural schematic diagram of the utility model in a testing state;
[0016] FIG. 4 is another angle schematic diagram of FIG. 3. Figure 4 is another angle schematic diagram of FIG. 3. Figure 3 is another angle schematic diagram of FIG. 3. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0018] In the description of the utility model, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0019] In the utility model, unless another explicit provision and limitation, the terms "mount", "set", "connect", "fix", "screw" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication or the interaction relationship of two elements inside, unless another explicit limitation, for the ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.
[0020] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless another explicit specific limitation.
[0021] Embodiment one: as shown in the figure Figure 1 -attached Figure 3 As shown: an automatic vibration test mechanism, including the base plate 1, the base plate 1 is equipped with product placement tooling 2, one side of the product placement tooling 2 is equipped with product clamping device 3, the other side of the product placement tooling 2 is equipped with product testing device 4.
[0022] The product clamping device 3 includes a rotary clamping cylinder 31 arranged on the base plate 1, the rotary clamping cylinder 31 is power-connected with a pressure rod connecting plate 32, one end of the pressure rod connecting plate 32 is provided with a pressure head connecting rod 33, and the free end of the pressure head connecting rod 33 is provided with a pressure head 34. One end of the pressure rod connecting plate 32 connected with the rotary clamping cylinder 31 is provided with a pressure rod countersunk hole 321, and a pressure rod bolt passes through the pressure rod countersunk hole 321 to fixedly connect the pressure rod connecting plate 32 with the rotary clamping cylinder 31.
[0023] One end of the pressure head connecting rod 33 connected with the pressure rod connecting plate 32 is provided with an external thread end (not shown in the figure), the other end of the pressure head connecting rod 33 is provided with an internal thread end (not shown in the figure), the internal thread end is fixed with the pressure head 34 by a pressure head bolt (not shown in the figure), the pressure head is provided with a pressure head countersunk hole (not shown in the figure), and the pressure head bolt can pass through the pressure head countersunk hole.
[0024] The product testing device 4 comprises a slide table air cylinder 41 arranged on the base plate 1, which can also be an air cylinder or a motor; the slide table air cylinder 41 is power-connected with a plug connecting plate 42; a linear guide rail 43 is arranged on the base plate 1 at a position opposite to the product; a positioning pin 44 is arranged on one side of the linear guide rail 43 on the base plate 1; the linear guide rail 43 is slidably connected to the free end of the plug connecting plate 42, and a probe plug 45 is arranged above the free end of the plug connecting plate 42; a probe 46 passes through the probe plug 45; a probe pressing plate 47 is further arranged to press the probe 46; the probe 46 passes through the probe plug 45 and is pressed by the probe pressing plate 47.
[0025] The working principle of the new type is as follows:
[0026] The slide table air cylinder 41 drives the probe plug 45, the probe 46 and the probe pressing plate 47 to move along the linear guide rail 43 through the plug connecting plate 42, inserts the probe plug 45 into the product 5 to be tested, and makes the PIN needle of the product 5 contact and communicate with the probe 46 (as shown in Fig. 5). Figure 2 The device receives an electric signal, sends a triggering instruction to the vibration table, and the vibration table starts to vibrate and test.
[0027] After the test is completed, the slide table air cylinder 41 drives the probe plug 45, the probe 46 and the probe pressing plate 47 to move along the linear guide rail 43 through the plug connecting plate 42, pulls out the probe plug 45 from the product 5, and then the rotary clamping air cylinder 31 drives the pressing rod connecting plate 32, the pressing head connecting rod 33 and the pressing head 34 to lift and rotate clockwise by 90° (as shown in Fig. 6). Figure 1 The product 5 waits to be carried by the carrying mechanism, and the above process is repeated to take and place the product 5 for testing.
[0028] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An automatic vibration testing mechanism, comprising a base plate, a product placing tool is arranged on the base plate, a product clamping device is arranged on one side of the product placing tool, and a product testing device is arranged on the other side of the product placing tool, characterized in that: The product clamping device comprises a rotary clamping cylinder arranged on the bottom plate, the rotary clamping cylinder is power-connected with a pressure rod connecting plate, the other end of the pressure rod connecting plate is provided with a pressure head connecting rod, and the free end of the pressure head connecting rod is provided with a pressure head.
2. The automatic vibration testing mechanism according to claim 1, wherein: The product testing device comprises a slide table cylinder arranged on the bottom plate, the slide table cylinder is power-connected with a plug connecting plate, the bottom plate is provided with a linear guide rail at a position opposite to the product, the linear guide rail is slidingly connected with the free end of the plug connecting plate, a probe plug is arranged above the free end of the plug connecting plate, a probe is arranged to pass through the probe plug, and a probe pressing plate is further arranged to press the probe.
3. The automatic vibration testing mechanism according to claim 2, wherein: A positioning pin is arranged on one side of the linear guide rail on the bottom plate.
4. The automatic vibration testing mechanism according to any one of claims 2 or 3, wherein: One end of the pressure rod connecting plate connected with the rotary clamping cylinder is provided with a pressure rod countersunk hole, and a pressure rod bolt passes through the pressure rod countersunk hole to fixedly connect the pressure rod connecting plate with the rotary clamping cylinder.
5. The automatic vibration testing mechanism according to claim 4, wherein: One end of the pressure head connecting rod connected with the pressure rod connecting plate is provided with an external thread end, the other end of the pressure head connecting rod is provided with an internal thread end, the internal thread end is fixed with the pressure head by a pressure head bolt, the pressure head is provided with a pressure head countersunk hole, and the pressure head bolt can pass through the pressure head countersunk hole.
6. The automatic vibration testing mechanism according to claim 2, wherein: The slide table cylinder can also be a cylinder or a motor.