Automobile sensor terminal riveting device and riveting method

Abstract

The present invention belongs to the technical field of automobile sensor production, and in particular relates to a riveting device and a riveting method for automobile sensor terminals, comprising a terminal loading assembly, a component loading assembly for a component to be riveted, and a riveting assembly; the component loading assembly for a component to be riveted is connected to the riveting assembly and is used to transfer the component to be riveted onto the riveting assembly; the terminal loading assembly is connected to the riveting assembly and is used to transfer the terminal part onto the riveting assembly; the riveting assembly comprises a movable matching unit and a riveting material transfer unit, the movable matching unit is arranged between the component loading assembly for a component to be riveted and the terminal loading assembly, and the riveting material transfer unit is arranged above the movable matching unit; the terminal riveting device achieves stable riveting of the component to be riveted and the terminal part through the cooperation of the movable matching unit and the riveting material transfer unit, and the force and position of each riveting are uniform, thereby effectively ensuring the riveting quality and efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of automobile sensor processing, and in particular to a riveting device and a riveting method for automobile sensor terminals. Background Art

[0002] The internal components of automotive sensors consist of a component to be riveted and a terminal. Because the terminal is L-shaped, it cannot be stably placed on the component before riveting without auxiliary tools. Therefore, manual riveting can no longer meet current production needs and quality standards. In related art, purely manual riveting methods struggle to stabilize the terminal. Furthermore, due to the limited manual force and inconsistent riveting pressure, the riveted internal components of automotive sensors may become loose between the component to be riveted and the terminal, or the component to be riveted and the terminal may not be aligned properly.

[0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Summary of the Invention

[0004] In view of at least one of the above technical problems, the present application provides a riveting device and riveting method for automobile sensor terminals, which solves the problem in the related art that pure manual riveting is difficult to stabilize the terminal part, and due to the limited force of manual operation and the uneven riveting force each time, the internal components of the riveted automobile sensor may become loose between the component to be riveted and the terminal part, or the component to be riveted and the terminal part may not be aligned.

[0005] A first aspect of the present application provides a riveting device for automobile sensor terminals, comprising a terminal portion feeding assembly, a component to be riveted feeding assembly, and a riveting assembly;

[0006] The component loading assembly to be riveted is connected to the riveting assembly and is used to transfer the component to be riveted to the riveting assembly;

[0007] The terminal part feeding assembly is connected to the riveting assembly and is used to transfer the terminal part to the riveting assembly;

[0008] The riveting assembly includes a movable matching unit and a riveting material transfer unit. The movable matching unit is arranged between the to-be-riveted component feeding assembly and the terminal portion feeding assembly. The riveting material transfer unit is arranged above the movable matching unit.

[0009] The riveting and material transfer unit moves toward the movable matching unit to rivet the terminal portion and the component to be riveted together; then, the movable matching unit ejects the riveted workpiece, and the riveting and material transfer unit drives the workpiece to move along the first direction and unload the material.

[0010] The present application has the following technical effects: the terminal riveting device cooperates with the movable matching unit and the riveting material transfer unit to achieve stable riveting of the component to be riveted and the terminal part, and the force and position of each riveting are uniform, effectively ensuring the riveting quality and riveting efficiency.

[0011] In one implementation, the movable matching unit includes a first seat body, a lower movable part and an upper movable part. The first seat body is arranged between the loading assembly of the component to be riveted and the loading assembly of the terminal part. The lower movable part and the upper movable part can be slidably arranged in the first seat body, and the lower movable part and the upper movable part can slide relative to each other. A rivet groove is provided on the upper movable part corresponding to the loading assembly of the component to be riveted, and the rivet groove extends along the second direction.

[0012] In one implementation, the upper movable member is provided with a first mounting groove at two opposite ends, and the lower movable member is provided with a first sliding groove at two opposite ends; the movable cooperation unit also includes a first connecting member, one end of the first connecting member is provided in the first mounting groove, and the other end of the first connecting member can be slidably provided in the first sliding groove.

[0013] In one implementation, first through grooves are spaced apart from each other on the riveting grooves, the first through grooves are extended along a third direction, and riveting fitting columns are provided on the lower movable member corresponding to the first through grooves.

[0014] In one implementation, a first elastic member is connected between the lower movable member and the upper movable member.

[0015] In one implementation, the riveting and material moving unit includes a first driving source, a first movable plate, a second driving source, and a riveting block, wherein the first driving source is provided above the movable cooperation unit, and the first driving source is connected to the first movable plate to drive the first movable plate to slide back and forth in a first direction, and the second driving source is provided on the first movable plate, and the second driving source is connected to the riveting block to drive the riveting block to slide back and forth in a third direction;

[0016] During the riveting process, the riveting block cooperates with the movable matching unit to perform riveting;

[0017] When the riveting is completed, the riveting block, driven by the first driving source, drives the riveted workpiece to move along the first direction to the blanking assembly.

[0018] In one implementation, the terminal portion feeding assembly includes a first material channel and a terminal portion connecting belt cutting unit, the first material channel is connected to the movable matching unit, and the terminal portion connecting belt cutting unit is provided on the first material channel;

[0019] The terminal connection strip cutting unit includes a cutting seat, a sliding material channel and a pressing piece. The cutting seat is arranged on the first material channel. A cutting block is provided on the cutting seat. The sliding material channel is slidably connected to the cutting seat. The pressing piece is movably arranged above the sliding material channel.

[0020] In one implementation, the two opposite ends of the sliding channel are each provided with a second mounting groove, and the two opposite ends of the cutting seat are each provided with a second sliding groove;

[0021] The terminal portion connecting strip cutting unit further includes a second connecting member, one end of which is disposed in the second mounting groove, and the other end of which is slidably disposed in the second sliding groove.

[0022] In one implementation, the loading assembly of the component to be riveted includes a second material channel and a pushing unit. The second material channel is arranged on one side of the movable matching unit, and the pushing unit is arranged corresponding to the movable matching unit.

[0023] The second aspect of the present application provides a riveting method implemented by the automotive sensor terminal riveting device provided by the first aspect of the present application, comprising:

[0024] The loading assembly for the component to be riveted transfers the component to be riveted to the riveting assembly;

[0025] The terminal loading assembly moves the terminal to the riveting assembly. At this time, the terminal is located above the component to be riveted, the riveting column of the terminal is aligned with the riveting through-hole of the component to be riveted, and the riveting through-hole of the component to be riveted is aligned with the first through-slot of the upper movable part.

[0026] The riveting and material moving unit moves toward the movable matching unit, so that the riveting column of the terminal part passes through the riveting through-hole of the component to be riveted, so that the terminal part is riveted to the component to be riveted;

[0027] The movable matching unit ejects the riveted workpiece, and the riveting and material moving unit drives the workpiece to move along the first direction and unload the workpiece.

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 This is a structural diagram of a riveting device for automotive sensor terminals according to an embodiment of the present application;

[0031] Figure 2 is a cross-sectional view of a riveting assembly according to an embodiment of the present application;

[0032] Figure 3 is an exploded view of the movable cooperation unit of an embodiment of the present application;

[0033] Figure 4 This is a structural diagram of a terminal connection strip cutting unit according to an embodiment of the present application;

[0034] Figure 5 yes Figure 4 Cross-sectional view in AA direction; DETAILED DESCRIPTION

[0035] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0036] In the description of this application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply 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 this application.

[0037] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0038] In the embodiments of the present application, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections, electrical connections; direct connections, or indirect connections through an intermediate medium; and can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0039] In the embodiment of the present application, the first direction is the X-axis direction of the spatial coordinate axis in the accompanying drawings (also representing the left and right direction); the second direction is the Y-axis direction of the spatial coordinate axis in the accompanying drawings (also representing the front and back direction); the third direction is the Z-axis direction of the spatial coordinate axis in the accompanying drawings (also representing the up and down direction).

[0040] The internal components of the automobile sensor include the component to be riveted and the terminal part. Since the terminal part is an L-shaped structure, if auxiliary tools are not used, the terminal part will not be stably placed on the component to be riveted before riveting. Therefore, the manual riveting method can no longer meet the current production needs and quality standards. In the related art, it is difficult to stabilize the terminal part by purely manual riveting, and due to the limited power of manual operation and the non-uniform riveting force each time, the riveted internal components of the automobile sensor may have the situation that the component to be riveted and the terminal part are loose, or the component to be riveted and the terminal part are not aligned. The terminal riveting device cooperates with the movable matching unit and the riveting material transfer unit to achieve stable riveting of the component to be riveted and the terminal part, and the force and position of each riveting are uniform, effectively ensuring the riveting quality and efficiency.

[0041] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 ;in, Figure 1 This is a structural diagram of a riveting device for automotive sensor terminals according to an embodiment of the present application; Figure 2 is a cross-sectional view of a riveting assembly according to an embodiment of the present application; Figure 3 is an exploded view of the movable cooperation unit of an embodiment of the present application; Figure 4 This is a structural diagram of a terminal connection strip cutting unit according to an embodiment of the present application; Figure 5 yes Figure 4 A cross-sectional view in the AA direction; a first aspect of an embodiment of the present application provides a riveting device for an automotive sensor terminal, comprising a terminal portion feeding assembly 100, a member to be riveted feeding assembly 200, and a riveting assembly 300;

[0042] The component loading assembly 200 to be riveted is connected to the riveting assembly 300 and is used to transfer the component to be riveted to the riveting assembly 300;

[0043] The terminal portion loading assembly 100 is connected to the riveting assembly 300 and is used to transfer the terminal portion to the riveting assembly 300;

[0044] The riveting assembly 300 includes a movable matching unit 310 and a riveting material transfer unit 320. The movable matching unit 310 is provided between the to-be-riveted component loading assembly 200 and the terminal portion loading assembly 100. The riveting material transfer unit 320 is provided above the movable matching unit 310.

[0045] The working process of the riveting assembly 300 is described below:

[0046] The riveting and material moving unit 320 moves toward the movable matching unit 310 to rivet the terminal part and the component to be riveted together; then, the movable matching unit 310 ejects the riveted workpiece, and the riveting and material moving unit 320 drives the workpiece to move along the first direction and unload the workpiece.

[0047] The active engagement unit 310 and the riveting and material transfer unit 320 work together to achieve riveting of the component to be riveted and the terminal portion, achieving high riveting quality and ensuring the strength of each riveting. After the riveting operation is completed, the active engagement unit 310 ejects the riveted workpiece, and the riveting and material transfer unit 320 drives the workpiece to move in the first direction for unloading, thus achieving rapid unloading of the workpiece.

[0048] In some examples, the movable cooperation unit 310 includes a first seat body 311, a lower movable part 312 and an upper movable part 313. The first seat body 311 is arranged between the loading assembly 200 of the component to be riveted and the terminal part loading assembly 100. The lower movable part 312 and the upper movable part 313 can be slidably arranged in the first seat body 311, and the lower movable part 312 and the upper movable part 313 can slide relative to each other. A rivet groove 3131 is provided on the upper movable part 313 corresponding to the loading assembly 200 of the component to be riveted, and the rivet groove 3131 extends along the second direction.

[0049] like Figure 2 and Figure 3 As shown, the first seat body 311 is docked with the component loading assembly 200 and the terminal portion loading assembly 100 to facilitate loading the component loading assembly 200 and the terminal portion loading assembly 100 onto the upper movable part 313 .

[0050] The lower movable member 312 is connected to the upper ejection control mechanism. This mechanism comprises an upper ejection cylinder 331, a connecting rod 332, and an upper ejection member 333. The cylinder shaft of the upper ejection cylinder 331 is hinged to one end of the connecting rod 332, the other end of which is connected to the upper ejection member 333. The upper ejection member 333 is connected to the lower movable member 312. Under the control of the upper ejection control mechanism, the lower movable member 312 can slide up and down within the first base 311 and move relative to the upper movable member 313, thereby ejecting the workpiece after the riveting process is completed.

[0051] The upper movable member 313 cooperates with the riveting block to be introduced below to achieve riveting between the component to be riveted and the terminal portion.

[0052] The working principle of the active coordination unit 310 is described below:

[0053] During the riveting process, when the component to be riveted and the terminal part are located on the upper movable part 313, the riveting block moves toward the upper movable part 313, the riveting block rests on the upper movable part 313, and presses the terminal part on the component to be riveted; the riveting block continues to press down, driving the upper movable part 313 to move downward together, and the riveting end of the terminal part cooperates with the riveting matching column to be mentioned below to rivet the component to be riveted. During this process; the lower movable part 312 remains stationary under the action of the upper cylinder 331.

[0054] During the process of the riveted workpiece being released from the movable fitting unit 310, the riveting block moves back toward the upper movable member 313. Under the action of the first elastic member to be mentioned below, the upper movable member 313 moves upward and returns to its initial state. During this process, the riveting block is always in contact with the upper movable member 313. Under the action of the upper ejection cylinder 331, the lower movable member 312 moves upward, and the riveted workpiece is ejected from the upper movable member 313 through the riveting fitting column, and the upper movable member 313 is brought into contact with the riveting block. Under the action of the first driving source to be mentioned below, the riveting block realizes linear movement in the first direction, thereby unloading the workpiece.

[0055] In some examples, the opposite ends of the upper movable member 313 are respectively provided with first mounting grooves 3132, and the opposite ends of the lower movable member 312 are respectively provided with first sliding grooves 3121; the movable cooperation unit 310 also includes a first connecting member 340, one end of the first connecting member 340 is provided in the first mounting groove 3132, and the other end of the first connecting member 340 can be slidably provided in the first sliding groove 3121.

[0056] like Figure 3As shown, a first transverse block 341 and a second transverse block 342 are respectively provided at the opposite ends of the first connecting member 340. The first transverse block 341 is provided in the first mounting groove 3132 for fixing the first connecting member 340 and the upper movable member 313. The second transverse block 342 is provided in the first sliding groove 3121 for sliding connection between the first connecting member 340 and the lower movable member 312.

[0057] First guide grooves 3122 are also provided at the opposite ends of the lower movable member 312. The first guide grooves 3122 extend along the third direction and are used to limit the moving direction of the first connecting member 340. The middle part of the first connecting member 340 is placed in the first guide groove 3122, so that the first connecting member 340 can move linearly up and down.

[0058] In some examples, first through slots 3133 are spaced apart from each other on the rivet slots 3131 , and the first through slots 3133 extend along a third direction. Rivet fitting columns 3123 are provided on the lower movable member 312 corresponding to the first through slots 3133 .

[0059] like Figure 3 As shown, the rivet groove 3131 is used to place the component to be riveted and the terminal part, and the rivet end of the terminal part passes through the component to be riveted and is placed in the first through groove 3133. For example, when riveting, the rivet end of the terminal part cooperates with the rivet fitting column 3123 to complete the riveting.

[0060] For another example, after the riveting is completed, the lower movable part 312 moves toward the upper movable part 313 under the action of the upper cylinder 331, and the riveting fitting column 3123 slides in the first through groove 3133, thereby pushing out the riveting end of the terminal part, so that the workpiece and the riveting block fit together.

[0061] In some examples, a first elastic member is connected between the lower movable member 312 and the upper movable member 313. The first elastic member is used to buffer the gap between the upper movable member 313 and the lower movable member 312 and to rebound and reset the upper movable member 313. The first elastic member is a spring.

[0062] In some examples, the riveting and material moving unit 320 includes a first driving source 321, a first movable plate 322, a second driving source 323, and a riveting block 324. The first driving source 321 is disposed above the movable cooperation unit 310, and the first driving source 321 is connected to the first movable plate 322 to drive the first movable plate 322 to slide back and forth in a first direction. The second driving source 323 is disposed on the first movable plate 322, and the second driving source 323 is connected to the riveting block 324 to drive the riveting block 324 to slide back and forth in a third direction.

[0063] During the riveting process, the riveting block 324 cooperates with the movable matching unit 310 to perform riveting;

[0064] When the riveting is completed, the riveting block 324 , driven by the first driving source 321 , drives the riveted workpiece to move along the first direction to the blanking assembly.

[0065] like Figure 1 As shown, the first driving source 321 and the second driving source 323 cooperate with each other to achieve linear movement of the riveting block 324 on the plane.

[0066] The first driving source 321 is a cylinder, but it can also be other driving mechanisms.

[0067] The second driving source 323 is a cylinder, but it can also be other driving mechanisms.

[0068] In some examples, the terminal portion loading assembly 100 includes a first material channel 110 and a terminal portion connecting strip cutting unit 120 , wherein the first material channel 110 is connected to the movable matching unit 310 , and the terminal portion connecting strip cutting unit 120 is disposed on the first material channel 110 ;

[0069] The terminal connecting strip cutting unit 120 includes a cutting seat 121, a sliding material channel 122 and a pressing piece 123. The cutting seat 121 is arranged on the first material channel 110. A cutting block 1211 is provided on the cutting seat 121. The sliding material channel 122 is slidably connected to the cutting seat 121. The pressing piece 123 is movably arranged above the sliding material channel 122.

[0070] like Figure 1 and Figure 4 The terminal part is loaded through the first material channel 110, and then the connecting belt on the terminal part is cut through the terminal connecting belt cutting unit 120. After cutting, it passes through the first material channel 110 and enters the movable matching unit 310.

[0071] like Figure 4 As shown, the terminal connection belt cutting unit 120 further includes a pressing cylinder, which is extended along the third direction, and a cylinder shaft of the pressing cylinder is connected to the pressing member 123.

[0072] A second elastic member is connected between the cutting seat 121 and the sliding channel 122, and is used to return the sliding channel 122 to its initial position. The second elastic member is a spring.

[0073] For example, during the cutting process of the connecting strip, the pressing cylinder drives the pressing member 123 downward, which abuts against the sliding channel 122 and simultaneously drives the sliding channel 122 downward. The connecting strip is cut after contacting the cutting block 1211. During the reset process, the pressing cylinder drives the pressing member 123 upward, and the sliding channel 122 moves upward under the action of the second elastic member and returns to its initial position.

[0074] In some examples, the two opposite ends of the sliding channel 122 are each provided with a second mounting groove 1222 , and the two opposite ends of the cutting seat 121 are each provided with a second sliding groove 1212 ;

[0075] The terminal portion connecting strip cutting unit 120 further includes a second connecting member 123 , one end of the second connecting member 123 is disposed in the second mounting groove 1222 , and the other end of the second connecting member 123 is slidably disposed in the second sliding groove 1212 .

[0076] like Figure 4 As shown, a third transverse block 1231 and a fourth transverse block 1232 are respectively provided at the opposite ends of the second connecting member 123. The third transverse block 1231 is provided in the second mounting groove 1222 for fixing the second connecting member 123 and the sliding channel 122. The fourth transverse block 1232 is provided in the second sliding groove 1212 for sliding connection between the second connecting member 123 and the cutting seat 121.

[0077] Second guide grooves are also provided at opposite ends of the cutting seat 121. The second guide grooves extend along the third direction and are used to limit the moving direction of the second connecting member 123. The middle part of the second connecting member 123 is placed in the second guide groove so that the second connecting member 123 can move linearly up and down.

[0078] In some examples, the loading assembly 200 for the component to be riveted includes a second material channel 210 and a pushing unit 220 . The second material channel 210 is provided on one side of the movable matching unit 310 , and the pushing unit 220 is provided corresponding to the movable matching unit 310 .

[0079] like Figure 2 As shown, the pushing unit 220 includes a pushing cylinder 221 and a pushing block 222. The pushing cylinder 221 is arranged on one side of the second material channel 210. The pushing cylinder 221 extends along the second direction. The pushing cylinder 221 is connected to the pushing block 222, driving the pushing block 222 to move along the second direction, thereby pushing the component to be riveted into the movable fitting unit 310.

[0080] In addition, the pusher block 222 has a pusher slot 2221, which is connected to the second material channel 210. The pusher block 222 is also provided with a second through slot that communicates with the pusher slot 2221. A sensor is provided directly above the second through slot of the pusher block 222 to detect whether there is a component to be riveted in the pusher slot 2221.

[0081] A second aspect of the embodiments of the present application provides a riveting method implemented by the automotive sensor terminal riveting device provided by the first aspect of the embodiments of the present application, comprising:

[0082] The component loading assembly 200 transfers the component to be riveted to the riveting assembly 300;

[0083] The terminal loading assembly 100 transfers the terminal to the riveting assembly 300. At this point, the terminal is positioned above the component to be riveted, with the riveting column of the terminal aligned with the riveting through-hole of the component to be riveted, and the riveting through-hole of the component to be riveted aligned with the first through-slot 3133 of the upper movable member 313.

[0084] The riveting and material moving unit 320 moves toward the movable matching unit 310, so that the riveting column of the terminal part passes through the riveting through-hole of the component to be riveted, so that the terminal part is riveted to the component to be riveted;

[0085] The movable matching unit 310 ejects the riveted workpiece, and the riveting and material moving unit 320 drives the workpiece to move along the first direction and unload the workpiece.

[0086] This riveting method is implemented by the automotive sensor terminal riveting device provided by the first aspect of the embodiment of the present application. Its beneficial effects have been specifically introduced in the first aspect of the embodiment of the present application and will not be repeated here.

[0087] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0088] The above description is merely a preferred embodiment of the present application and does not constitute any form of limitation to the present application. Any person skilled in the art can, without departing from the scope of the present invention, utilize the methods and technical contents disclosed above to make many possible changes and modifications to the present invention, or modify it into an equivalent embodiment with equivalent changes. Therefore, any equivalent changes made based on the shape, structure, and principle of the present application without departing from the content of the present invention should be included in the scope of protection of the present application.

Claims

1. A riveting device for automobile sensor terminals, characterized in that: It includes a terminal feeding assembly, a component feeding assembly to be riveted, and a riveting assembly; The component loading assembly to be riveted is connected to the riveting assembly and is used to transfer the component to be riveted to the riveting assembly; The terminal part feeding assembly is connected to the riveting assembly and is used to transfer the terminal part to the riveting assembly; The riveting assembly includes a movable matching unit and a riveting material transfer unit. The movable matching unit is arranged between the to-be-riveted component feeding assembly and the terminal portion feeding assembly. The riveting material transfer unit is arranged above the movable matching unit. The riveting and material-moving unit moves toward the movable mating unit to rivet the terminal portion and the component to be riveted together; then, the movable mating unit ejects the riveted workpiece, and the riveting and material-moving unit drives the workpiece to move along the first direction and unload the workpiece; The movable matching unit includes a first seat, a lower movable member and an upper movable member, the first seat is arranged between the loading assembly of the component to be riveted and the loading assembly of the terminal portion, the lower movable member and the upper movable member are slidably arranged in the first seat, and the lower movable member and the upper movable member can slide relative to each other, and the upper movable member is provided with a riveting groove corresponding to the loading assembly of the component to be riveted, and the riveting groove is extended along the second direction; The riveting and material moving unit includes a first driving source, a first movable plate, a second driving source, and a riveting block, wherein the first driving source is arranged above the movable matching unit, the first driving source is connected to the first movable plate to drive the first movable plate to slide back and forth in a first direction, and the second driving source is arranged on the first movable plate, the second driving source is connected to the riveting block to drive the riveting block to slide back and forth in a third direction; During the riveting process, the riveting block cooperates with the movable matching unit to perform riveting; When the riveting is completed, the riveting block, driven by the first driving source, drives the riveted workpiece to move along the first direction to the blanking assembly; The terminal portion feeding assembly includes a first material channel and a terminal portion connecting belt cutting unit, the first material channel is connected to the movable matching unit, and the terminal portion connecting belt cutting unit is arranged on the first material channel; The terminal connection strip cutting unit includes a cutting seat, a sliding material channel and a pressing piece. The cutting seat is arranged on the first material channel. A cutting block is provided on the cutting seat. The sliding material channel is slidably connected to the cutting seat. The pressing piece is movably arranged above the sliding material channel.

2. The automotive sensor terminal riveting device according to claim 1, characterized in that: The opposite ends of the upper movable part are respectively provided with a first mounting groove, and the opposite ends of the lower movable part are respectively provided with a first sliding groove; the movable matching unit also includes a first connecting part, one end of the first connecting part is provided in the first mounting groove, and the other end of the first connecting part is slidably provided in the first sliding groove.

3. The automotive sensor terminal riveting device according to claim 1, characterized in that: The riveting grooves are provided with first through grooves spaced apart from each other, and the first through grooves are extended along the third direction. The lower movable member is provided with riveting fitting columns corresponding to the first through grooves.

4. The automotive sensor terminal riveting device according to claim 1, characterized in that: A first elastic member is connected between the lower movable member and the upper movable member.

5. The automotive sensor terminal riveting device according to claim 1, characterized in that: The opposite ends of the sliding channel are each provided with a second mounting groove, and the opposite ends of the cutting seat are each provided with a second sliding groove; The terminal portion connecting strip cutting unit further includes a second connecting member, one end of which is disposed in the second mounting groove, and the other end of which is slidably disposed in the second sliding groove.

6. The automotive sensor terminal riveting device according to claim 1, characterized in that: The loading assembly of the component to be riveted includes a second material channel and a pushing unit. The second material channel is arranged on one side of the movable matching unit, and the pushing unit is arranged corresponding to the movable matching unit.

7. A riveting method implemented by the riveting device for automobile sensor terminals according to any one of claims 1 to 6, characterized in that: include: The loading assembly for the component to be riveted transfers the component to be riveted to the riveting assembly; The terminal loading assembly moves the terminal to the riveting assembly. At this time, the terminal is located above the component to be riveted, the riveting column of the terminal is aligned with the riveting through-hole of the component to be riveted, and the riveting through-hole of the component to be riveted is aligned with the first through-slot of the upper movable part. The riveting and material moving unit moves toward the movable matching unit, so that the riveting column of the terminal part passes through the riveting through-hole of the component to be riveted, so that the terminal part is riveted to the component to be riveted; The movable matching unit ejects the riveted workpiece, and the riveting and material moving unit drives the workpiece to move along the first direction and unload the workpiece.

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