Pressure temperature sensor joggle device

Abstract

The utility model relates to pressure temperature sensor production equipment technical field especially a kind of pressure temperature sensor spin rivet device, including the mounting seat being set on processing table, spin rivet device is equipped on the mounting seat, the side of the mounting seat is provided with support frame, loading plate is installed on the support frame, fixedly arranged with positioning plate on the loading plate, positioning plate is placed on the loading plate, the loading plate has multiple installation sites, the pressing mechanism that is matched with the loading plate is provided on the mounting seat, workpiece is carried by loading plate, the position of loading plate is fixed by positioning plate, and spin rivet is conveniently carried out, by setting up pressing mechanism, prevent in spin rivet process, the constraint force of loading plate is uneven and displacement and tilt, by setting up rodless cylinder and lifting cylinder control the position of positioning structure, positioning structure can be removed, to facilitate feeding and unloading.

Description

Technical Field

[0001] This utility model relates to the technical field of pressure and temperature sensor production equipment, and in particular to a pressure and temperature sensor screw mechanism. Background Technology

[0002] A pressure-temperature sensor is an integrated sensor device that combines pressure and temperature measurement functions. It can simultaneously detect the pressure and temperature values ​​in the environment or system and output real-time data through signal conversion. By integrating pressure-sensitive elements (such as piezoresistive or capacitive structures) with temperature-sensitive elements (such as thermocouples or resistance temperature detectors), it achieves synchronous monitoring of dual parameters.

[0003] Existing pressure and temperature sensors require a riveting device for riveting during production. Pressure and temperature sensors typically integrate temperature-sensitive elements (such as NTC thermistors) and pressure sensing units. It is necessary to ensure that the two maintain precise relative positions and stable connections during assembly. In high-pressure applications such as air conditioning refrigerant pipelines, the sensor must withstand refrigerant pressure and prevent leakage. The riveting device achieves seamless riveting between the sensor housing and the interface through the plastic deformation of metal or alloy materials, forming a high-pressure sealing structure.

[0004] However, in actual use, during the mortise and tenoning process, the bearing plate needs to withstand the radial force and axial impact force applied by the mortise and tenoning head. The existing mortise and tenoning device has an uneven distribution of constraint force on the bearing plate, which can easily cause the sensor to undergo micro-displacement or tilting during mortise and tenoning, resulting in misalignment between the sensitive element and the base. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as uneven distribution of constraint force on the bearing plate, which easily leads to micro-displacement or tilting of the sensor during screwing, and to propose a screwing device for a pressure and temperature sensor.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: Design a pressure and temperature sensor riveting device, including a mounting base set on a processing table, a riveting device on the mounting base, a support frame on one side of the mounting base, a carrying plate on the support frame, a positioning plate fixedly set on the carrying plate, a carrying tray placed on the positioning plate, the carrying tray having multiple mounting positions, and a clamping mechanism on the mounting base that cooperates with the carrying tray.

[0007] Furthermore, the clamping mechanism includes a lifting device installed on one side of the mounting base, the output end of the lifting device being connected to the carrying plate, and a positioning structure being connected to one side of the mounting base via a driving structure.

[0008] Furthermore, the positioning structure includes a first connecting plate, on which a connecting rod is provided, and a positioning post is provided on the connecting rod, with a positioning pad fixedly provided at the lower end of the positioning post.

[0009] Furthermore, the connecting rod is provided with a support rod, and the support rod is provided with a positioning post and a positioning pad, the three positioning posts forming a triangular structure.

[0010] Furthermore, the positioning post includes a screw rod that is fixedly connected to the connecting rod or the support rod, and a sleeve is threadedly connected to the lower end of the screw rod, with the positioning pad disposed at the lower end of the sleeve.

[0011] Furthermore, the drive structure includes a lifting cylinder and a second connecting plate disposed on one side thereof. The output end of the lifting cylinder is connected to the positioning structure. A mounting plate is disposed on one side of the mounting base, and a rodless cylinder is disposed on the mounting plate. The second connecting plate is fastened to the slider of the rodless cylinder.

[0012] Furthermore, a positioning groove is provided at the lower end of the tray, and a positioning component corresponding to the positioning groove is fixedly provided on the positioning plate.

[0013] The pressure and temperature sensor rotary device proposed in this utility model has the following advantages: In this utility model, the workpiece is carried by a loading tray, and the position of the loading tray is fixed by a positioning plate to facilitate mortising. A clamping mechanism is set to prevent the loading tray from shifting or tilting due to uneven distribution of constraint force during mortising. Secondly, in this invention, by setting a rodless cylinder and a lifting cylinder to control the position of the positioning structure, the positioning structure can be moved away, thereby facilitating loading and unloading. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a pressure and temperature sensor screw mechanism proposed in this utility model; Figure 2 This is a schematic diagram of the lifting cylinder of this utility model; Figure 3 This is a schematic diagram of the structure of the first connecting plate of this utility model; Figure 4 This is a schematic diagram of the positioning plate of this utility model.

[0015] In the diagram: 1. Processing table; 2. Mounting base; 3. Riveting device; 4. Support frame; 5. Carrying plate; 6. Positioning plate; 61. Positioning component; 7. Carrying tray; 8. Pressing mechanism; 81. Lifting device; 82. Positioning structure; 821. First connecting plate; 822. Connecting rod; 823. Positioning column; 824. Positioning pad; 825. Support rod; 9. Drive structure; 91. Lifting cylinder; 92. Second connecting plate; 93. Mounting plate; 94. Rodless cylinder. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-4 A pressure and temperature sensor riveting device includes a mounting base 2 disposed on a processing table 1, a riveting device 3 disposed on the mounting base 2, a support frame 4 disposed on one side of the mounting base 2, a carrying plate 5 disposed on the support frame 4, a positioning plate 6 fixedly disposed on the carrying plate 5, a carrying tray 7 disposed on the positioning plate 6, the carrying tray 7 having multiple mounting positions for placing workpieces, and a clamping mechanism 8 disposed on the mounting base 2 that cooperates with the carrying tray 7.

[0018] In this utility model, the workpiece is supported by the loading tray 7, and the position of the loading tray 7 is fixed by the positioning plate 6 to facilitate mortising. The clamping mechanism 8 is set to prevent the uneven distribution of the constraint force of the loading tray during the mortising process, which could lead to displacement and tilting.

[0019] Furthermore, in this embodiment, the pressing mechanism 8 includes a lifting device 81 installed on one side of the mounting base 2. The output end of the lifting device 81 is connected to the carrying plate 5. One side of the mounting base 2 is connected to a positioning structure 82 through a drive structure 9. The lifting and lowering of the positioning structure 82 is controlled by the drive structure 9, thereby pressing or releasing the carrying plate 7.

[0020] Furthermore, in this embodiment, the positioning structure 82 includes a first connecting plate 821, which is connected to the output shaft of the drive structure 9. A connecting rod 822 is provided on the first connecting plate 821, and a positioning post 823 is provided on the connecting rod 822. A positioning pad 824 is fixedly provided at the lower end of the positioning post 823. The positioning pad 824 is preferably a silicone pad, which moves with the first connecting plate 821 and the connecting rod 822 to press the loading tray 7.

[0021] It should be noted that in this embodiment, a support rod 825 is provided on the connecting rod 822, and a positioning post 823 and a positioning pad 824 are provided on the support rod 825. The three positioning posts 823 form a triangular structure, which constrains the loading plate 7 from three directions to prevent it from shifting or tilting during the mortise and tenoning process.

[0022] Furthermore, in this embodiment, the positioning post 823 includes a screw rod that is fixedly connected to the connecting rod 822 or the support rod 825. The lower end of the screw rod is threadedly connected to a sleeve, and the positioning pad 824 is disposed at the lower end of the sleeve. The position of the positioning pad 824 can be adjusted by rotating the sleeve, so that the height of the three positioning pads 824 is consistent.

[0023] In detail, in this embodiment, the drive structure 9 includes a lifting cylinder 91 and a second connecting plate 92 disposed on one side thereon. The output end of the lifting cylinder 91 is connected to the positioning structure 82. A mounting plate 93 is disposed on one side of the mounting base 2. A rodless cylinder 94 is disposed on the mounting plate 93. The second connecting plate 92 is fastened to the slider of the rodless cylinder 94. The slider and the lifting cylinder 91 are moved by controlling the rodless cylinder 94, thereby driving the positioning structure 82 to move, which facilitates loading and unloading.

[0024] More specifically, in this embodiment, a positioning groove is provided at the lower end of the tray 7, and a positioning member 61 corresponding to the positioning groove is fixedly provided on the positioning plate 6. By inserting the positioning member 61 into the positioning groove, it is ensured that the tray 7 is in the same position after being placed when loading materials.

[0025] Working method: During operation, the positioning structure 82 is moved upward by the lifting cylinder 91, and the slider and the lifting cylinder 91 are moved by the rodless cylinder 94, which in turn drives the positioning structure 82 to move, exposing the positioning plate 6 for easy loading and unloading. After loading is completed, the positioning structure 82 is moved above the loading tray 7 by the rodless cylinder 94, and then the positioning structure 82 is moved downward by the lifting cylinder 91, using the positioning pad 824 to press the loading tray 7.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A riveting device for a pressure and temperature sensor, comprising a mounting base (2) disposed on a processing table (1), wherein the mounting base (2) is provided with a riveting device (3), characterized in that: A support frame (4) is provided on one side of the mounting base (2), a carrying plate (5) is mounted on the support frame (4), a positioning plate (6) is fixedly provided on the carrying plate (5), a carrying tray (7) is placed on the positioning plate (6), the carrying tray (7) has multiple mounting positions, and a clamping mechanism (8) that cooperates with the carrying tray (7) is provided on the mounting base (2).

2. The pressure and temperature sensor screw mechanism according to claim 1, characterized in that: The pressing mechanism (8) includes a lifting device (81) installed on one side of the mounting base (2). The output end of the lifting device (81) is connected to the carrying plate (5). A positioning structure (82) is connected to one side of the mounting base (2) through a driving structure (9).

3. The pressure and temperature sensor screw mechanism according to claim 2, characterized in that: The positioning structure (82) includes a first connecting plate (821), a connecting rod (822) is provided on the first connecting plate (821), a positioning post (823) is provided on the connecting rod (822), and a positioning pad (824) is fixedly provided at the lower end of the positioning post (823).

4. The pressure and temperature sensor screw mechanism according to claim 3, characterized in that: The connecting rod (822) is provided with a support rod (825), and the support rod (825) is provided with a positioning post (823) and a positioning pad (824). The three positioning posts (823) form a triangular structure.

5. The pressure and temperature sensor screw mechanism according to claim 4, characterized in that: The positioning post (823) includes a screw rod that is fixedly connected to the connecting rod (822) or the support rod (825). The lower end of the screw rod is threadedly connected to a sleeve, and the positioning pad (824) is disposed at the lower end of the sleeve.

6. The pressure and temperature sensor screw mechanism according to claim 2, characterized in that: The drive structure (9) includes a lifting cylinder (91) and a second connecting plate (92) disposed on one side thereof. The output end of the lifting cylinder (91) is connected to the positioning structure (82). A mounting plate (93) is disposed on one side of the mounting base (2). A rodless cylinder (94) is disposed on the mounting plate (93). The second connecting plate (92) is fastened to the slider of the rodless cylinder (94).

7. The pressure and temperature sensor screw mechanism according to claim 1, characterized in that: The lower end of the tray (7) is provided with a positioning groove, and a positioning component (61) corresponding to the positioning groove is fixedly provided on the positioning plate (6).

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