An assembly mechanism and system for an engine intake pipe temperature sensor

Abstract

The present application relates to an assembly mechanism and system for an engine intake pipe temperature sensor, which is used for assembling a temperature sensor on an intake pipe, wherein a mounting groove is provided on the intake pipe; the assembly mechanism comprises a frame, a first cylinder, a sliding assembly, a press-fitting assembly and a positioning assembly; the first cylinder is arranged at the upper end of the frame; the upper end of the sliding assembly is drivingly connected to the first cylinder and is arranged on the inner wall of the frame; the press-fitting assembly is connected to the lower end of the sliding assembly, and the temperature sensor is installed in the press-fitting assembly; the first cylinder drives the sliding assembly to drive the press-fitting assembly to move; the positioning assembly is arranged below the press-fitting assembly, and the intake pipe is sleeved outside the positioning assembly, and the positioning assembly makes the bottom of the mounting groove bulge upward to form a convex surface; the press-fitting assembly presses the temperature sensor onto the convex surface of the mounting groove; the automated operation of the temperature sensor press-fitting process is realized, and the temperature sensor can effectively obtain signal data in the intake pipe.

Description

Technical Field

[0001] The present application relates to the technical field of engine assembly, and in particular to an assembly mechanism and system for an engine intake pipe temperature sensor. Background Art

[0002] The combustion of fuel in the engine cylinder requires the introduction of air from the outside. The engine intake pipe refers to the section of the pipe where air enters from the air inlet, passes through the air filter, and enters each cylinder. It is the main intake pipe of the engine. The sensor is installed on the engine intake pipe, generally including atmospheric pressure sensors, atmospheric temperature sensors, etc. The function of the sensor is to convert the collected atmospheric pressure, atmospheric temperature, air flow and other information into voltage information and transmit it to the electronic controller, so as to serve as a parameter for controlling fuel injection or correcting the injection amount; when the sensor fails, the car will be difficult to start, emit black smoke, power will decrease, fuel consumption will increase, etc. The intake pipe temperature sensor is used to detect the intake temperature of the engine. It is mainly composed of a plastic shell, a waterproof socket, a gasket, a thermistor, etc., and converts the intake temperature into a voltage signal and inputs it to the electronic controller as a signal for fuel injection correction to obtain the best air-fuel ratio.

[0003] In the related art, when assembling a sensor on the intake pipe of an automobile engine, for example, in an intake pipe of an automobile engine, it includes a first section of the intake pipe, a second section of the intake pipe, a sensor mounting bracket and a buffer sleeve; the upper end of the first section of the intake pipe and the lower end of the second section of the intake pipe are connected through the sensor mounting bracket; the sensor mounting bracket and the first section of the intake pipe and the second section of the intake pipe are an integrally formed structure. The above-mentioned traditional temperature sensor installation method is screw and nut fastening, that is, the temperature sensor is fixed to the engine intake pipe through the mounting bracket. This installation method causes the signal data obtained by the temperature sensor to be unstable, so that the intake temperature cannot be effectively converted into a voltage signal input to the electronic controller as a signal for fuel injection correction. Summary of the invention

[0004] An embodiment of the present application provides an assembly mechanism and system for an engine intake pipe temperature sensor to solve the problem in the prior art that, when assembling the temperature sensor on the engine intake pipe, the temperature sensor is pressed onto the raised surface of the intake pipe mounting groove by a press-fit assembly, thereby realizing automated operation of the temperature sensor press-fitting process. The temperature sensor can effectively obtain signal data in the intake pipe.

[0005] On the one hand, an embodiment of the present application provides an assembly mechanism for an engine intake pipe temperature sensor, which is used to assemble the temperature sensor on the intake pipe, wherein an installation groove is provided on the intake pipe, and comprises a frame, a first cylinder, a sliding assembly, a press-fit assembly and a positioning assembly; the first cylinder is arranged at the upper end of the frame; the upper end of the sliding assembly is driven and connected to the first cylinder, and is arranged on the inner wall of the frame; the press-fit assembly is connected to the lower end of the sliding assembly, and the temperature sensor is installed in the press-fit assembly; the first cylinder drives the sliding assembly to drive the press-fit assembly to move up and down; the positioning assembly is arranged below the press-fit assembly, and the intake pipe is sleeved on the positioning assembly, and the positioning assembly makes the bottom of the installation groove bulge upward to form a convex surface; wherein the press-fit assembly presses the temperature sensor onto the convex surface of the installation groove.

[0006] In some embodiments, the press-fitting assembly includes a core rod, a guide seat and a pressing head, the core rod is installed at the lower end of the sliding assembly through the guide seat, and the pressing head is installed at the lower end of the core rod; the pressing head is adapted to the size of the installation groove.

[0007] In some embodiments, the temperature sensor is installed at the junction of the core rod and the pressure head, and the upper end of the temperature sensor and the core rod are connected by a first fastener.

[0008] In some embodiments, the temperature sensor is provided with a counter-radiation optical fiber.

[0009] In some embodiments, the positioning assembly includes a positioning seat, a second cylinder, a positioning block and a push plate; the positioning seat includes a support seat installed at the bottom of the frame, and a transverse branch pipe arranged on one side of the upper end of the support seat, and a groove is opened on the lower end surface of the transverse branch pipe; the second cylinder is arranged on one side of the intersection of the support seat and the transverse branch pipe; the push plate is arranged on one side of the intersection of the second cylinder and the transverse branch pipe; the push plate is arranged at the lower end of the transverse branch pipe, and the intake pipe is sleeved on the periphery of the transverse branch pipe and the push plate; the positioning block arranged in the transverse branch pipe is inserted from the intake pipe to the bottom of the mounting groove; the second cylinder uses the push plate to make the positioning block bulge the bottom of the mounting groove upward to form a convex surface.

[0010] In some embodiments, the push plate is an L-shaped structure; it includes a first push plate vertically arranged on one side of the second cylinder and a second push plate horizontally arranged at the lower end of the horizontal branch pipe, and the upper end of the first push plate is connected to one end of the second push plate; the second push plate is adapted to the groove of the horizontal branch pipe, and the second push plate is connected to the lower end of the positioning block.

[0011] In some embodiments, the sliding assembly includes a guide rail and a sliding seat, the guide rail is arranged on the inner wall of the frame, and the sliding seat is slidably connected to the guide rail.

[0012] In some embodiments, the upper end of the slide is drivingly connected to the first cylinder, and the lower end of the slide is connected to the core rod.

[0013] On the other hand, an embodiment of the present invention provides an assembly system for an engine intake manifold temperature sensor, comprising the above-mentioned assembly mechanism, press-fit detection assembly and display box of the engine intake manifold temperature sensor, wherein the press-fit detection assembly is arranged at the upper end of the press-fit assembly, and the pressure detection assembly is used to detect the pressing force of the temperature sensor pressed onto the raised surface of the mounting groove; the display box is arranged outside the frame and is electrically connected to the pressure detection assembly.

[0014] In some embodiments, the pressure sensing assembly includes an adjusting screw, a pressure block, and a pressure sensor connected in sequence.

[0015] The beneficial effects brought about by the technical solution provided in the present application include: when it is necessary to assemble a temperature sensor on the engine intake pipe, the bottom of the intake pipe mounting groove is raised upward by the positioning component to form a raised surface, and then the first cylinder drives the sliding component to drive the press-fitting component to move up and down, so that the press-fitting component presses the temperature sensor onto the raised surface of the mounting groove; this press-fitting process effectively realizes the automation of the temperature sensor press-fitting process, and at the same time enables the temperature sensor and the intake pipe to have better contact, so that the temperature sensor can effectively obtain signal data in the intake pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0018] Figure 2 This is a schematic structural diagram of a press-fit assembly according to an embodiment of the present application;

[0019] Figure 3 This is a schematic diagram of the structure of the positioning component of an embodiment of the present application;

[0020] Figure 4 This is a schematic diagram of the structure of the pressure detection component of an embodiment of the present application.

[0021] In the figure: 1. air inlet pipe; 10. mounting groove; 2. temperature sensor; 3. frame; 4. first cylinder; 5. sliding assembly; 50. guide rail; 51. slide seat; 6. press-fit assembly; 60. core rod; 600. first fastener; 61. guide seat; 62. pressure head; 7. positioning assembly; 70. positioning seat; 700. support seat; 701. transverse branch; 71. second cylinder; 72. positioning block; 73. push plate; 730. first push plate; 731. second push plate; 8. pressure detection assembly; 80. adjusting screw; 81. pressure block; 82. pressure sensor; 9. opposing optical fiber. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0023] See also Figure 1 As shown, an embodiment of the present application provides an assembly mechanism for an engine intake pipe temperature sensor, which is used to assemble a temperature sensor 2 on an intake pipe 1, and includes a frame 3, a first cylinder 4, a sliding assembly 5, a press-fit assembly 6 and a positioning assembly 7; a mounting groove 10 is provided on the intake pipe 1; the first cylinder 4 is arranged at the upper end of the frame 3; the upper end of the sliding assembly 5 is drivingly connected to the first cylinder 4, and is vertically arranged on the inner wall of the frame 3; the press-fit assembly 6 is connected to the lower end of the sliding assembly 5, and the temperature sensor 2 is installed in the press-fit assembly 6; the first cylinder 4 drives the sliding assembly 5 to drive the press-fit assembly 6 to move up and down; the positioning assembly 7 is arranged below the press-fit assembly 6, and the intake pipe 1 is sleeved outside the positioning assembly 7, and the positioning assembly 7 makes the bottom of the mounting groove 10 bulge upward to form a convex surface; wherein the press-fit assembly 6 presses the temperature sensor 2 onto the convex surface of the mounting groove 10.

[0024] When the temperature sensor 2 needs to be assembled on the engine intake pipe 1, the intake pipe 1 is sleeved outside the positioning component 7, and the positioning component 7 makes the bottom of the installation groove 10 in the intake pipe 1 bulge upward to form a convex surface. At this time, the intake pipe 1 is fixed by the positioning component 7; then the temperature sensor 2 is installed in the press-fitting component 6, and the first cylinder 4 is started. The first cylinder 4 drives the sliding component 5 to drive the press-fitting component 6 to move up and down, and then the press-fitting component 6 presses the temperature sensor 2 to the convex surface of the installation groove 10. This press-fitting process effectively realizes the automation of the temperature sensor press-fitting process, and at the same time enables the temperature sensor 2 and the intake pipe 1 to have better contact, so that the temperature sensor 2 can effectively obtain the signal data in the intake pipe 2.

[0025] In order to more clearly explain the relationship between the structural components of the press-fit assembly 6, please also refer to Figure 2 , Figure 2 Schematic diagram of the structure of the press-fit assembly 6 of the embodiment of the present application. In this embodiment, the press-fit assembly 6 includes a core rod 60, a guide seat 61 and a press head 62. The core rod 60 is installed at the lower end of the sliding assembly 5 through the guide seat 61, and the press head 62 is installed at the lower end of the core rod 60; the press head 62 is adapted to the size of the installation groove 10.

[0026] Since the temperature sensor 2 needs to be pressed onto the raised surface of the mounting groove 10, the parts of the temperature sensor 2 need to be assembled before being pressed. The core rod 60 mainly serves to connect and support the pressure head 62, and the guide seat 61 is mainly for assembly with the sliding component 5. The pressure head 62 is adapted to the aperture size of the mounting groove 10 so that the pressure head 62 can be pressed into the mounting groove 10, thereby enabling the temperature sensor to be pressed onto the raised surface of the mounting groove 10.

[0027] Optionally, the temperature sensor 2 is installed at the junction of the core rod 60 and the pressure head 62, and the upper end of the temperature sensor 2 and the core rod 60 are connected by a first fastener 600; the first fastener 600 can be used in conjunction with a locking nut and a nut support; since the core rod 60 is installed at the lower end of the sliding assembly 5, the first cylinder 4 can drive the sliding assembly 5 to drive the core rod 60, the temperature sensor 2 and the pressure head to move downward together. After the temperature sensor 2 is pressed onto the raised surface of the mounting groove 10, the first cylinder 4 drives the sliding assembly 5 to drive the press-fitting assembly 6 to move upward, thereby returning the pressure head 62 to its original position. Since the temperature sensor 2 is detachably connected via the first fastener 600, a new temperature sensor 2 can be replaced and fixed again via the first fastener 600, and the temperature sensor 2 can be replaced at any time.

[0028] Optionally, a reflecting optical fiber 9 is provided on the temperature sensor 2, and the reflecting optical fiber 9 is used to detect whether the positioning block 72 has been inserted into the bottom of the installation groove of the intake pipe 1, and whether the raised surface of the installation groove 10 has kept the upper and lower positions consistent with the pressure head 62. If not, adjustments are made before continuing the process of pressing the temperature sensor 2 downward.

[0029] In order to more clearly explain the relationship between the structural components of the positioning assembly 7, please also refer to Figure 3 , Figure 3The schematic diagram of the structure of the positioning assembly 7 of the embodiment of the present application. In the present embodiment, the positioning assembly 7 includes a positioning seat 70, a second cylinder 71, a positioning block 72 and a push plate 73; the positioning seat 70 includes a support seat 700 installed at the bottom of the frame, and a transverse branch pipe 701 arranged on one side of the upper end of the support seat 700, and a groove is formed on the lower end surface of the transverse branch pipe 701; the second cylinder 71 is arranged on one side of the intersection of the support seat 700 and the transverse branch pipe 701; the push plate 73 is arranged on one side of the intersection of the second cylinder 71 and the transverse branch pipe 701; the push plate 73 is arranged at the lower end of the transverse branch pipe 701, and the air intake pipe 1 is sleeved on the periphery of the transverse branch pipe 701 and the push plate 73; the positioning block 72 arranged in the transverse branch pipe 701 is inserted from the air intake pipe 1 to the bottom of the mounting groove 10; the second cylinder 71 uses the push plate 73 arranged on one side thereof to make the positioning block 72 bulge the bottom of the mounting groove 10 upward to form a convex surface.

[0030] When the intake pipe 1 needs to be positioned and installed, the intake pipe 1 is mounted on the outer periphery of the transverse branch pipe 701 and the push plate 73. The positioning block 72 arranged in the transverse branch pipe 701 can float up and down. At this time, the positioning block 72 is inserted into the bottom of the mounting groove 10 of the intake pipe 1, and then the push plate 73 is pushed by the second cylinder 71 to make the positioning block 72 that can float up and down make the bottom of the mounting groove 10 bulge upward to form a convex surface. It should be noted that the caliber size of the positioning block 72 needs to be smaller than the size of the mounting groove 10. This is to prevent the inner wall of the intake pipe 1 from being damaged when the positioning block is pushed upward.

[0031] Optionally, the push plate 73 is an L-shaped structure; the push plate 73 includes a first push plate 730 vertically arranged at one end of the second cylinder 71 and a second push plate 731 horizontally arranged at the lower end of the horizontal branch pipe 701, the upper end of the first push plate 730 is connected to one end of the second push plate 731; the second push plate 731 is adapted to the groove of the horizontal branch pipe 701, and the second push plate 731 is connected to the lower end of the positioning block 72. The first push plate 730 and the second cylinder 71 are fixedly connected, and the second cylinder moves up and down, thereby causing the second push plate 731 to move upward, so that the positioning block 72 can bulge the bottom of the installation groove 10 upward to form a convex surface.

[0032] Optionally, the sliding assembly 5 includes a guide rail 50 and a slide seat 51 . The guide rail 50 is disposed on the inner wall of the frame 3 , and the slide seat 51 is slidably connected to the guide rail 50 , so that the slide seat 51 can move vertically up and down on the guide rail 50 .

[0033] Optionally, the upper end of the slide 51 is drivingly connected to the first cylinder 4, and the lower end of the slide 51 is connected to the core rod 60. The upper end of the slide 51 is connected to the lower end of the first cylinder 4 through a cylinder connector and a slide connector, and the first cylinder 4 pushes the slide 51 to move up and down on the guide rail 50, thereby driving the core rod 60 to move up and down along the movement direction of the slide 51.

[0034] An assembly mechanism for an engine intake pipe temperature sensor is provided in an embodiment of the present application. When the intake pipe 1 needs to be positioned and installed, the intake pipe 1 is mounted on the transverse branch pipe 701 and one end of the push plate 73. At this time, the positioning block 72 is inserted into the bottom of the installation groove 10 of the intake pipe 1, and then the push plate 73 is pushed by the second cylinder 71 to make the positioning block 72 that can float up and down make the bottom of the installation groove 10 bulge upward to form a convex surface. The temperature sensor 2 is installed at the junction of the core rod 60 and the pressure head 62. At this time, the slide 51 is pushed up and down on the guide rail 50 by the first cylinder 4, thereby driving the core rod 60 to move up and down along the movement direction of the slide 51. The pressure head 62 and the temperature sensor 2 connected to the core rod 60 move with it. At this time, the pressure head 62 is pressed into the installation groove 10, and the temperature sensor 2 is pressed onto the raised surface of the installation groove 10. After the pressing is completed, the pressure head 62 returns upward, and the temperature sensor 2 and the raised surface of the installation groove 10 are pressed together. At this time, the automatic operation of the temperature sensor pressing process is realized, and the temperature sensor can effectively obtain the signal data in the intake pipe.

[0035] Please also see Figure 4 As shown, Figure 4 FIG. 1 is a schematic diagram of the structure of the pressure detection assembly of the embodiment of the present application; In the embodiment of the present application, an assembly system of an engine intake pipe temperature sensor is provided, including Figure 4 The pressure detection assembly 8, the display box and Figures 1 to 3 The assembly mechanism of the engine intake pipe temperature sensor shown in the figure. The pressure detection component 8 is arranged at the upper end of the press-fitting component 6, and the pressure detection component 8 is used to detect the press-fitting force of the temperature sensor 2 pressed onto the raised surface of the mounting groove 10; the display box is arranged outside the frame 3 and is electrically connected to the pressure detection component 8. The system can detect the press-fitting force during the assembly process of the temperature sensor 2, and monitor the pressure by feedback on the pressure value and pressure curve on the display box, so as to judge whether the assembly process of the temperature sensor is qualified and reliable. The system greatly improves the monitoring requirements of the press-fitting force process of the temperature sensor 2, and can monitor the press-fitting force and press-fitting curve of the temperature sensor in real time, effectively ensuring the reliability of the assembly of the temperature sensor 2 and the intake pipe 1.

[0036] Optionally, the pressure detection assembly 8 includes an adjusting screw 80, a pressure block 81 and a pressure sensor 82 connected in sequence; the adjusting screw 80 is provided with a fastener that is used in conjunction with a locking nut and a nut seat; the pressure block 81 and the pressure sensor 82 are locked and fixed by screw fastening, which can be used to fix and adjust the pressure sensor 82 by the pressure block 81.

[0037] An assembly system for an engine intake pipe temperature sensor provided in an embodiment of the present application includes an assembly of the engine intake pipe temperature sensor, a pressure detection component 8 arranged at the upper end of a core rod 60, and a display box; the system can detect the pressing force during the assembly process of the temperature sensor 2, and monitor the pressure by feedback of the pressure value and pressure curve on the display box, so as to determine whether the assembly process of the temperature sensor is qualified and reliable.

[0038] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise expressly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0039] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. An assembly mechanism for an engine intake pipe temperature sensor, which is used to assemble a temperature sensor (2) on an intake pipe (1), wherein the intake pipe (1) is provided with an installation groove (10); characterized in that: It includes: Frame (3); A first cylinder (4) disposed at the upper end of the frame (3); A sliding assembly (5), the upper end of which is drivingly connected to the first cylinder (4) and is arranged on the inner wall of the frame (3); A press-fitting assembly (6) is connected to the lower end of the sliding assembly (5), and a temperature sensor (2) is installed in the press-fitting assembly (6); the first cylinder (4) drives the sliding assembly (5) to drive the press-fitting assembly (6) to move up and down; A positioning assembly (7) is arranged below the press-fit assembly (6), the air intake pipe (1) is sleeved outside the positioning assembly (7), and the positioning assembly (7) causes the bottom of the installation groove (10) to bulge upward to form a convex surface; The press-fit assembly (6) presses the temperature sensor (2) onto the raised surface of the mounting groove (10); The positioning assembly (7) comprises a positioning seat (70), a second cylinder (71), a positioning block (72) and a push plate (73); the positioning seat (70) comprises a support seat (700) installed at the bottom of the frame, and a transverse branch pipe (701) arranged on one side of the upper end of the support seat (700), and a groove is formed on the lower end surface of the transverse branch pipe (701); the second cylinder (71) is arranged on one side of the intersection of the support seat (700) and the transverse branch pipe (701); the push plate (73) is arranged on one side of the intersection of the second cylinder (71) and the transverse branch pipe (701); The push plate (73) is arranged at the lower end of the transverse branch pipe (701), and the air intake pipe (1) is sleeved on the periphery of the transverse branch pipe (701) and the push plate (73); the positioning block (72) arranged in the transverse branch pipe (701) is inserted from the air intake pipe (1) to the bottom of the mounting groove (10); the second cylinder (71) causes the positioning block (72) to bulge the bottom of the mounting groove (10) upwards through the push plate (73), thereby forming a convex surface; The press-fitting assembly (6) comprises a core rod (60), a guide seat (61) and a pressing head (62); the core rod (60) is mounted on the lower end of the sliding assembly (5) through the guide seat (61); the pressing head (62) is mounted on the lower end of the core rod (60); the pressing head (62) is adapted to the size of the mounting groove (10); The temperature sensor (2) is provided with a counter-radiation optical fiber (9).

2. The assembly mechanism of an engine intake pipe temperature sensor according to claim 1, characterized in that: The temperature sensor (2) is installed at the junction of the core rod (60) and the pressure head (62), and the upper end of the temperature sensor (2) and the core rod (60) are connected via a first fastener (600).

3. The assembly mechanism of an engine intake pipe temperature sensor according to claim 1, characterized in that: The push plate (73) is an L-shaped structure; it includes a first push plate (730) vertically arranged on one side of the second cylinder (71) and a second push plate (731) horizontally arranged at the lower end of the horizontal branch pipe (701), the upper end of the first push plate (730) and one end of the second push plate (731) are connected; the second push plate (731) is adapted to the groove of the horizontal branch pipe (701), and the second push plate (731) is connected to the lower end of the positioning block (72).

4. The assembly mechanism of an engine intake pipe temperature sensor according to claim 1, characterized in that: The sliding assembly (5) comprises a guide rail (50) and a sliding seat (51); the guide rail (50) is arranged on the inner wall of the frame (3); and the sliding seat (51) is slidably connected to the guide rail (50).

5. The assembly mechanism of an engine intake pipe temperature sensor as claimed in claim 4, characterized in that: The upper end of the slide seat (51) is drivingly connected to the first cylinder (4), and the lower end of the slide seat (51) is connected to the core rod (60).

6. An assembly system for an engine intake pipe temperature sensor, characterized in that: It includes: An assembly mechanism for an engine intake pipe temperature sensor as described in any one of claims 1 to 5; A pressure detection component (8) is arranged at the upper end of the press-fit component (6) and is used to detect the press-fitting force of the temperature sensor (2) to the convex surface of the installation groove (10); The display box is arranged outside the frame (3) and is electrically connected to the pressure detection component (8).

7. An assembly system for an engine intake pipe temperature sensor as claimed in claim 6, characterized in that: The pressure detection assembly (8) comprises an adjusting screw (80), a pressure block (81) and a pressure sensor (82) which are connected in sequence.

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