Pressure detection device
By introducing protective covers and protective plates into the pressure testing device, the problem of parts splashing during crushing is solved, and safe and reliable pressure testing is achieved.
Patent Information
- Application Number
- CN202422757505.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-13
AI Technical Summary
Existing pressure detection devices lack protective mechanisms, which makes components prone to breakage or flying off when crushed, posing a safety hazard.
A pressure detection device was designed, comprising a protective cover, a protective plate, a spring, a pneumatic cylinder, and a pressure sensor. The protective cover and protective plate form a protective shield to prevent parts from splashing. Combined with a rotary motor and a bidirectional threaded rod, the parts are securely clamped. The pressure value is monitored in real time by a controller.
It effectively prevents parts from splashing during the testing process, ensuring the safety of staff and improving the stability and reliability of the testing.
Smart Images
Figure CN223565447U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of spare parts detection, and particularly relates to a pressure detection device. BACKGROUND
[0002] Spare parts refer to single components or parts assembled by multiple parts in machinery, are independent parts or units for realizing specific functions, and are the basis of manufacturing industry and are widely applied to the fields of automobiles, electronics, aerospace, etc.
[0003] After production, the spare parts need to be continuously applied with force and observed for deformation, cracks or damage in order to evaluate the service life of the spare parts in actual use. The existing pressure detection device lacks a protection mechanism in the process of use, and when the spare parts are crushed by the pressure mechanism, fragmentation or collapse is prone to occur, which is very dangerous, thereby being inconvenient for people to use. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the above problems and provides a pressure detection device with simple structure and reasonable design.
[0005] The utility model achieves the above-mentioned purposes through the following technical solutions:
[0006] A pressure detection device comprises a workbench, two support plates installed on the top of the workbench, and a fixing frame installed on the top of the two support plates, the bottom inner wall of the fixing frame is installed with a pressure mechanism, the top of the workbench is provided with an installation groove, the installation groove is installed with a pressure sensor corresponding to the pressure mechanism, the top of the workbench is installed with two protection mechanisms arranged opposite to each other, the protection mechanism comprises a protective cover, a moving cavity opened on one side of the protective cover, and a protection plate slidingly connected in the moving cavity, the inner wall of the moving cavity is installed with multiple springs fixedly connected to one side of the protection plate, two connecting plates are installed in the protective cover, and the side of the two connecting plates is jointly installed with a fixed plate.
[0007] As a further optimization scheme of the utility model, a slot is opened on one side of the protection plate, two fixed rods are installed on the top inner wall of the fixing frame, and the bottom of the two fixed rods is jointly installed with a baffle for plugging the slot.
[0008] As a further optimization scheme of the utility model, the pressure mechanism comprises an air cylinder installed on the bottom inner wall of the fixing frame, the output end of the air cylinder passes through the baffle and extends to the bottom of the baffle and is installed with a stamping head.
[0009] As a further optimization scheme of the utility model, two said protective cover mutually far away one side all are equipped with moving plate, two said support plate between rotationally connected with two two-way threaded rod, the moving plate threaded cover is equipped in two two-way threaded rod's outside, one said support plate's one side is equipped with the rotary motor of driving two-way threaded rod rotation.
[0010] As a further optimization scheme of the utility model, the outer surface of the workbench is provided with a controller, the controller is provided with a display and an operation button, and the pressure sensor and the air cylinder are electrically connected with the controller.
[0011] As a further optimization scheme of the utility model, the inner wall of the moving cavity is provided with a T-shaped sliding groove, and a T-shaped sliding block fixedly connected with the protective plate is slidably connected in the T-shaped sliding groove.
[0012] The utility model discloses the beneficial effect lies in: the utility model discloses the process of using, and the parts will be covered in the protection cover formed by two protective cover and two protective board, when preventing the part from producing the flying, splashing to the staff on the staff and causing the harm, so that the steel frame is convenient for people to use. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the first three-dimensional structure schematic diagram of the utility model;
[0014] Figure 2 It is the second three-dimensional structure schematic diagram of the utility model;
[0015] Figure 3 It is the first sectional structure schematic diagram of the protective cover of the utility model;
[0016] Figure 4 It is the second sectional structure schematic diagram of the protective cover of the utility model;
[0017] Figure 5 It is the Figure 4 Enlarged structure schematic diagram of the utility model in A place.
[0018] In the drawing: 1, workbench;2, support plate;3, fixed frame;4, air cylinder;5, fixed rod;6, baffle;7, two-way threaded rod;8, moving plate;9, protective cover;10, protective board;11, slot;12, controller;13, moving cavity;14, spring;15, connecting plate;16, fixed plate;17, pressure sensor;18, punch head;19, T-shaped sliding groove;20, T-shaped sliding block. SPECIFIC EMBODIMENTS
[0019] The application will be described in further detail below with reference to the drawings. It is necessary to point out here that the following specific embodiments are only used to further illustrate the application and cannot be understood as limiting the scope of protection of the application. Those skilled in the art can make some non-essential improvements and adjustments to the application according to the above application content.
[0020] As Figure 1 - Figure 5As shown, a pressure detection device, including a workbench 1, two support plates 2 installed on the top of the workbench 1, and a fixed frame 3 installed on the top of the two support plates 2, the top of the workbench 1 is provided with two corresponding protective mechanisms, wherein the protective mechanism comprises a protective cover 9, a moving cavity 13 opened on one side of the protective cover 9, and a protective plate 10 slidably connected in the moving cavity 13, a plurality of springs 14 fixedly connected with one side of the protective plate 10 are installed on the inner wall of the moving cavity 13, two connecting plates 15 are installed in the protective cover 9, the two connecting plates 15 are provided with a fixed plate 16 on one side, and the two fixed plates 16 are provided with protective pads on the corresponding side, which can effectively increase the friction and also play a protective role, reduce the wear of the fixed plate 16, and thus increase the service life of the fixed plate 16, when the two protective plates 10 contact, under the mutual extrusion of the two protective plates 10, the two protective plates 10 will move into the moving cavity 13, so as to extrude the spring 14, until the two fixed plates 16 clamp and fix the parts, so as to meet the requirements of different width parts, improve the range of device use, the moving cavity 13 and the protective plate 10 are both in U-shaped structure, the inner wall of the moving cavity 13 is provided with a T-shaped sliding groove 19, and the T-shaped sliding groove 19 is slidably connected with the T-shaped sliding block 20 fixedly connected with one side of the protective plate 10, the T-shaped sliding groove 19 and the T-shaped sliding block 20 can limit the protective plate 10, prevent the protective plate 10 from being ejected from the moving cavity 13 when the spring 14 rebounds, the two protective covers 9 are provided with a moving plate 8 on the side away from each other, two bidirectional threaded rods 7 are rotatably connected between the two support plates 2, and the moving plate 8 is threadedly sleeved on the outside of the two bidirectional threaded rods 7, one side of one of the support plates 2 is provided with a rotating motor for driving the bidirectional threaded rod 7 to rotate, one side of the protective plate 10 is provided with a notch 11, so that when the two moving plates 10 are close, due to the blocking of the punch head 18 and the air cylinder 4, the two moving plates 10 cannot be contacted, two fixed rods 5 are installed on the top inner wall of the fixed frame 3, and the bottom of the two fixed rods 5 is provided with a baffle 6 for blocking the notch 11, when the two protective plates 10 contact, the notches 11 opened on one side of the two protective plates 10 will be blocked by the baffle 6, preventing the parts from flying out through the notch 11 when flying, the air cylinder 4 is installed on the bottom inner wall of the fixed frame 3, the output end of the air cylinder 4 penetrates through the baffle 6 and extends to the bottom of the baffle 6 and is provided with a punch head 18, the top of the workbench 1 is provided with a mounting groove, and the mounting groove is provided with a pressure sensor 17 corresponding to the punch head 18, the outer surface of the workbench 1 is provided with a controller 12, and the controller 12 is provided with a display and operation buttons, the pressure sensor 17 and the air cylinder 4 are electrically connected with the controller 12, the controller 12 can not only control the start of the air cylinder 4, but also can display the detected pressure value in real time, which is convenient for the operator to observe.
[0021] It should be noted that the pressure detection device will need to be detected in use The parts are placed on the top of the pressure sensor 17, and then the rotating motor is started, the rotating motor drives the bidirectional threaded rod 7 to rotate, at this time the two moving plates 8 drive the two protective covers 9 to move to the side close to each other, when the two protective plates 10 contact, under the mutual extrusion of the two protective plates 10, the two protective plates 10 will move into the moving cavity 13, when the two fixed plates 16 fix and clamp the parts, the rotating motor stops rotating, at this time the two fixed plates 16 will fix the parts, reduce the occurrence of the parts offset when detecting the parts, affect the detection result, when the parts are fixed, the parts will be covered in the protective cover formed by the two protective covers 9 and the two protective plates 10, prevent the parts from flying and splashing on the workers to cause harm to the workers, then the pneumatic cylinder 4 drives the stamping head 18 to move downward, thereby pressing the parts, the pressure sensor 17 transmits the pressure felt to the display arranged on the outer surface of the controller 12.
[0022] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application.
Claims
1. A pressure detection device comprising a workbench (1), two supporting plates (2) installed on the top of the workbench (1), and a fixing frame (3) installed on the top of the two supporting plates (2), characterized in that, The bottom inner wall of the fixing frame (3) is provided with a pressure mechanism, the top of the workbench (1) is provided with a mounting groove, the mounting groove is provided with a pressure sensor (17) corresponding to the pressure mechanism, the top of the workbench (1) is provided with two corresponding protection mechanisms, the protection mechanism comprises a protective cover (9), a moving cavity (13) formed on one side of the protective cover (9), and a protective plate (10) slidably connected in the moving cavity (13), the inner wall of the moving cavity (13) is provided with a plurality of springs (14) fixedly connected to one side of the protective plate (10), the protective cover (9) is provided with two connecting plates (15), and the two connecting plates (15) are provided with a fixed plate (16) on one side.
2. The pressure detection device according to claim 1, characterized in that: The side of the protective plate (10) is provided with a notch (11), the top inner wall of the fixing frame (3) is provided with two fixed rods (5), and the bottom of the two fixed rods (5) is provided with a baffle (6) for sealing the notch (11).
3. A pressure detection device according to claim 2, characterised in that: The pressure mechanism comprises a pneumatic cylinder (4) mounted on the bottom inner wall of the fixing frame (3), the output end of the pneumatic cylinder (4) penetrates through the baffle (6) and extends to the bottom of the baffle (6) and is provided with a stamping head (18).
4. The pressure detection device of claim 1, wherein: The side of the protective plate (10) is provided with a notch (11), the top inner wall of the fixing frame (3) is provided with two fixed rods (5), and the bottom of the two fixed rods (5) is provided with a baffle (6) for sealing the notch (11).
5. The pressure detection device of claim 1, wherein: The side of the protective plate (10) is provided with a notch (11), the top inner wall of the fixing frame (3) is provided with two fixed rods (5), and the bottom of the two fixed rods (5) is provided with a baffle (6) for sealing the notch (11).
6. The pressure detection device of claim 1, wherein: The outer surface of the workbench (1) is provided with a controller (12), the controller (12) is provided with a display and operation buttons, and the pressure sensor (17) and the pneumatic cylinder (4) are electrically connected with the controller (12). The inner wall of the moving cavity (13) is provided with a T-shaped sliding groove (19), and the T-shaped sliding groove (19) is slidably connected with a T-shaped sliding block (20) fixedly connected to one side of the protective plate (10).