Gear sensor guide pillar hot riveting device

Abstract

The utility model relates to a gear sensor guide pillar hot riveting device which comprises a workbench, a hot riveting assembly and a fixing assembly, and the hot riveting assembly is installed on the workbench and provided with a hot riveting end. The fixing assembly comprises a fixing table, a rotating piece, a rotating block, a pressing piece and a pressing block, the fixing table is connected with the workbench, the rotating piece is installed on the fixing table, the top of the rotating piece is provided with a rotating end, the rotating piece is connected with one end of the rotating block, the other end of the rotating block is connected with the pressing piece, and the pressing piece is provided with a pressing end moving in the vertical direction. The lower pressing end is connected with the lower pressing block; a lower shell of the gear sensor is placed on a fixing table, a chip is placed on the lower shell, a guide column of the lower shell penetrates through a through hole in the chip, at the moment, a rotating piece drives a rotating block to rotate, a lower pressing block connected with the rotating block moves to the position above the edge of the lower shell, a lower pressing piece drives the lower pressing block to move downwards, and then the chip is pressed. And finally, the edge of the lower shell is pressed, so that the fixing process of the lower shell is completed.

Description

Technical Field

[0001] This utility model relates to the field of gear position sensor assembly technology, and in particular to a gear position sensor guide post hot riveting device. Background Technology

[0002] During the connection process between the lower housing of the gear position sensor and the chip, the chip is placed on the lower housing, and the guide posts on the upper and lower housings pass through the through holes on the chip. By hot riveting the ends of the guide posts, a rivet joint with a diameter larger than the guide post is formed, thereby fixing the chip to the housing.

[0003] During the above installation process, it is necessary to fix the lower housing, which can be achieved by using a special fixture, such as the special riveting equipment for a gear position sensor proposed in the utility model patent with application number CN201922086818.0, wherein the special floating fixture for pressing accurately positions the gear position sensor by conforming to the shape.

[0004] However, the housing shape of the gear position sensor is not standard, requiring each gear position sensor to be equipped with a gear position sensor of the corresponding size and shape, which is inconvenient to use. Utility Model Content

[0005] In view of this, it is necessary to provide a gear position sensor guide post hot riveting device to solve the problem that the housing shape of the gear position sensor is not standard, and that each gear position sensor needs to be equipped with a gear position sensor of the corresponding size and shape, which is inconvenient to use.

[0006] This utility model provides a hot riveting device for a gear position sensor guide post, including a worktable, a hot riveting assembly, and a fixing assembly. The hot riveting assembly is mounted on the worktable and has a hot riveting end. The fixing assembly includes a fixing platform, a rotating component, a rotating block, a pressing component, and a pressing block. The fixing platform is connected to the worktable. The rotating component is mounted on the fixing platform and has a rotating end at its top. The rotating component is connected to one end of the rotating block to drive the rotating block to rotate in a horizontal plane. The other end of the rotating block is connected to the pressing component. The connection position between the pressing component and the rotating block is adjustable. The pressing component has a pressing end that moves in a vertical direction. The pressing end is connected to the pressing block to drive the pressing block to move in a vertical direction. A clamping gap is formed between the pressing block and the fixing platform for fixing the edge of the product.

[0007] Furthermore, there are multiple rotating components, rotating blocks, pressing components, and pressing blocks, all of which are evenly arranged circumferentially around the grooves opened on the fixed platform.

[0008] Furthermore, the plurality of the rotating blocks are located in the same horizontal plane.

[0009] Further, the rotating member comprises a rotating motor, which is installed in a mounting groove of the fixed table, and an output end of the rotating motor is connected with the rotating block.

[0010] Further, the pressing-down member is a cylinder, a bottom of the cylinder is slidingly connected with a sliding bar fixed on the rotating block, the fixed assembly further comprises a locking screw, the locking screw passes through the cylinder and can abut against the sliding bar, so as to fix the cylinder at a current position, and an output end of the cylinder is connected with the pressing-down block.

[0011] Further, the moving assembly comprises a sliding rail and a moving member, the fixed table is slidingly connected with the sliding rail, and an output end of the moving member is connected with the fixed table, so as to drive the fixed table to slide.

[0012] Further, the moving member comprises a moving motor and a lead screw, the moving motor is installed on the workbench, an output end of the moving motor is connected with the lead screw, the lead screw is rotationally connected with the sliding rail, and the lead screw is arranged through a threaded hole of the fixed table.

[0013] Further, the hot riveting assembly comprises a lifting member, a lifting frame and a hot riveting member, the lifting member is installed on the workbench, an output end of the lifting member is connected with the hot riveting member via the lifting frame, and a bottom of the hot riveting member is provided with a plurality of hot riveting ends corresponding to the number of guide columns.

[0014] Further, the detection assembly comprises a detection table, a measuring instrument and an adjusting seat, the detection table is fixedly connected with the workbench and is provided with a through hole above the sliding rail, the measuring instrument is located in the through hole and is fixedly connected with the detection table via the adjusting seat.

[0015] Further, the adjusting seat comprises a fixed seat, a first sliding seat and a second sliding seat, the fixed seat is fixedly connected with the detection table, the first sliding seat is slidingly connected with the fixed seat along a tangential direction parallel to the through hole, the second sliding seat is slidingly connected with the first sliding seat along a radial direction parallel to the through hole, a side of the second sliding seat close to the through hole is connected with the measuring instrument, and sliding directions of the first sliding seat and the second sliding seat are arranged perpendicular to each other.

[0016] Compared with the prior art, the lower shell of the gear position sensor is placed on the fixed table, and the chip is placed on the lower shell, the guide post of the lower shell passes through the through hole on the chip, at this time, the rotating part drives the rotating block to rotate, the lower pressing block connected with the rotating block moves to the position above the edge of the lower shell, the lower pressing part drives the lower pressing block to move downward until the pressing post is at the edge of the lower shell, so that the fixing process of the lower shell is completed, the end of the hot riveting end of the hot riveting assembly heats the end of the guide post to form a riveted joint for locking the chip on the lower shell, so that the whole guide post hot riveting process is completed, by adjusting the connection position of the lower pressing part and the rotating block, the distance of the lower pressing block to the rotating part can be adjusted, so that gear position sensors of different sizes can be adapted, and because the fixing assembly presses the edge of the lower shell on the fixed table, gear position sensors of different shapes can be adapted, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 An overall structural schematic view of the gear position sensor guide post hot riveting device is provided for the embodiments of the present application.

[0018] Figure 2 A structural schematic view of the fixing assembly in the gear position sensor guide post hot riveting device is provided for the embodiments of the present application.

[0019] Figure 3 A structural schematic view of the detection assembly in the gear position sensor guide post hot riveting device is provided for the embodiments of the present application. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present application will be described in detail below with reference to the drawings, wherein the drawings constitute a part of the present application and serve to explain the principles of the embodiments of the present application, but are not used to limit the scope of the present application.

[0021] As shown in Figures 1-2 The gear position sensor guide post hot riveting device provided by the present application comprises a workbench 100, a hot riveting assembly 200 and a fixing assembly 300, the hot riveting assembly 200 is installed on the workbench 100 and has a hot riveting end; the fixing assembly 300 comprises a fixed table 310, a rotating part 320, a rotating block 330, a lower pressing part 340 and a lower pressing block 350, the fixed table 310 is connected with the workbench 100, the rotating part 320 is installed on the fixed table 310 and has a rotating end at the top, the rotating end is connected with one end of the rotating block 330 for driving the rotating block 330 to rotate in the horizontal plane, the other end of the rotating block 330 is connected with the lower pressing part 340, the connection position of the lower pressing part 340 with the rotating block 330 is adjustable, the lower pressing part 340 has a lower pressing end moving in the vertical direction, the lower pressing end is connected with the lower pressing block 350 for driving the lower pressing block 350 to move in the vertical direction, and the lower pressing block 350 and the fixed table 310 form a clamping gap for fixing the edge of the product.

[0022] In implementation, the lower shell of the gear position sensor is placed on the fixing table 310, and the chip is placed on the lower shell, so that the guide posts of the lower shell pass through the through holes 511 on the chip. At this time, the rotating member 320 drives the rotating block 330 to rotate, so that the pressing block 350 connected with the rotating block 330 moves to the position above the edge of the lower shell. The pressing member 340 drives the pressing block 350 to move downward until the pressing posts press the edge of the lower shell, thereby completing the fixing process of the lower shell. The hot riveting end of the hot riveting assembly 200 heats the end of the guide post to form a riveting joint for locking the chip on the lower shell, thereby completing the whole process of the guide post hot riveting. By adjusting the connection position of the pressing member 340 and the rotating block 330, the distance between the pressing block 350 and the rotating member 320 can be adjusted, so that different sizes of gear position sensors can be adapted. At the same time, since the fixing assembly 300 presses the edge of the lower shell on the fixing table 310, it can adapt to gear position sensors of different shapes, and is convenient to use.

[0023] In order to more stably fix the lower shell of the gear position sensor, in an embodiment, the rotating member 320, the rotating block 330, the pressing member 340 and the pressing block 350 are all multiple, and are uniformly arranged in the circumferential direction around the groove formed on the fixing table 310. The multiple pressing blocks 350 can press the edge of the lower shell from the circumferential direction.

[0024] In an embodiment, the multiple rotating blocks 330 are located in the same horizontal plane.

[0025] In an embodiment, the rotating member 320 includes a rotating motor, the rotating motor is installed in the mounting groove formed on the fixing table 310, and the output end of the rotating motor is connected with the rotating block 330.

[0026] In an embodiment, the pressing member 340 is a pneumatic cylinder, the bottom of the pneumatic cylinder is in sliding connection with a sliding bar fixed on the rotating block 330, the fixing assembly 300 further includes a locking screw, the locking screw passes through the pneumatic cylinder and can abut against the sliding bar, for fixing the pneumatic cylinder at the current position, and the output end of the pneumatic cylinder is connected with the pressing block 350.

[0027] In order to facilitate feeding and discharging, the embodiment further includes a moving assembly 400, the moving assembly 400 includes a sliding rail 410 installed on the workbench 100 and a moving member 420, the fixing table 310 is in sliding connection with the sliding rail 410, and the output end of the moving member 420 is connected with the fixing table 310 for driving the fixing table 310 to slide.

[0028] It can be understood that the fixing table 310 can slide in the direction close to the workbench 100, so as to facilitate the feeding and discharging process of the lower shell.

[0029] The moving member 420 comprises a moving motor and a screw rod, the moving motor is installed on the workbench 100, the output end of the moving motor is connected with the screw rod, the screw rod is rotationally connected with the slide rail 410, and the screw rod is arranged through the threaded hole formed in the bottom of the fixed table 310.

[0030] The hot riveting assembly 200 in the embodiment comprises a lifting member 210, a lifting frame 220 and a hot riveting member 230, the lifting member 210 is installed on the workbench 100, the output end of the lifting member 210 is connected with the hot riveting member 230 via the lifting frame 220, and the bottom of the hot riveting member 230 is provided with a plurality of hot riveting ends corresponding to the number of guide columns. It can be understood that the hot riveting member 230 can be realized by using a plurality of electric heating rods to melt the guide columns, and the lifting member 210 can be realized by using an oil cylinder.

[0031] In order to provide the installation height of the hot riveting member 230, the workbench 100 in the embodiment comprises a base 110 and a stand 120, the stand 120 is arranged above the slide rail 410 and is fixedly connected with the base 110, the lifting frame 220 is installed on the stand 120, and the lifting frame 220 is slidingly connected with the stand 120 in the vertical direction.

[0032] As shown in Figure 3 In order to know whether the hot riveting of the guide column meets the standard, the embodiment further comprises a detection assembly 500, the detection assembly 500 comprises a detection table 510, a measuring instrument 520 and an adjusting seat 530, the detection table 510 is fixedly connected with the workbench 100 and is provided with a through hole 511 above the slide rail 410, the measuring instrument 520 is located in the through hole 511 and is fixedly connected with the detection table 510 via the adjusting seat 530.

[0033] It can be understood that the measuring instrument 520 can comprise a plurality of distance sensors corresponding to the guide columns, which are used to detect the distance from the top end of the guide column to the detection end of the distance sensor, so as to know the distance from the top end of the guide column to the top surface of the chip, avoid the height of the guide column being too high to affect the assembly process of the upper shell, and avoid the height of the guide column being too low to affect the stability of the connection between the chip and the lower shell.

[0034] In order to adapt to different arrangement positions of the guide column, the adjusting seat 530 in the embodiment comprises a fixed seat 531, a first sliding seat 532 and a second sliding seat 533, the fixed seat 531 is fixedly connected with the detection table 510, the first sliding seat 532 is slidingly connected with the fixed seat 531 in a tangential direction parallel to the through hole 511, the second sliding seat 533 is slidingly connected with the first sliding seat 532 in a radial direction parallel to the through hole 511, the second sliding seat 533 is connected with the measuring instrument 520 near one side of the through hole 511, and the sliding directions of the first sliding seat 532 and the second sliding seat 533 are arranged perpendicular to each other.

[0035] Compared with the prior art, the lower shell of the gear sensor is placed on the fixed table 310, and the chip is placed on the lower shell, the guide column of the lower shell passes through the through hole 511 on the chip, at this time, the rotating part 320 drives the rotating block 330 to rotate, the lower pressing block 350 connected with the rotating block 330 moves to the position above the edge of the lower shell, the lower pressing part 340 drives the lower pressing block 350 to move downward until the pressing column is below the edge of the lower shell, thereby completing the fixing process of the lower shell, the hot riveting end of the hot riveting assembly 200 heats the end of the guide column to form a riveted joint for locking the chip on the lower shell, thereby completing the whole guide column hot riveting process, by adjusting the connection position of the lower pressing part 340 and the rotating block 330, the distance from the lower pressing block 350 to the rotating part 320 can be adjusted, thereby adapting to gear sensors of different sizes, and since the fixing assembly 300 presses the edge of the lower shell on the fixed table 310, it can adapt to gear sensors of different shapes, and is convenient to use.

[0036] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A gear sensor guide post riveting apparatus, characterized by, The workbench, the hot riveting assembly and the fixing assembly are included. The hot riveting assembly is installed on the workbench and has hot riveting ends. The fixing assembly includes a fixing table, a rotating part, a rotating block, a pressing part and a pressing block. The fixing table is connected with the workbench. The rotating part is installed on the fixing table and has a rotating end on the top. The rotating part is connected with one end of the rotating block for driving the rotating block to rotate in the horizontal plane. The other end of the rotating block is connected with the pressing part. The connection position of the pressing part with the rotating block is adjustable. The pressing part has a pressing end moving in the vertical direction. The pressing end is connected with the pressing block for driving the pressing block to move in the vertical direction. The pressing block and the fixing table form a clamping gap for fixing the edge of a product.

2. The gear sensor guide post riveting apparatus of claim 1, wherein, The rotating part, the rotating block, the pressing part and the pressing block are multiple and are uniformly arranged around the groove on the fixing table.

3. The gear sensor guide post swage apparatus of claim 2, wherein, The multiple rotating blocks are located in the same horizontal plane.

4. The gear sensor guide post swage apparatus of claim 1, wherein, The rotating part includes a rotating motor. The rotating motor is installed in the installation groove on the fixing table. The output end of the rotating motor is connected with the rotating block.

5. The gear sensor guide post swage apparatus of claim 1, wherein, The pressing part is a gas cylinder. The bottom of the gas cylinder is slidingly connected with a sliding bar fixed on the rotating block. The fixing assembly further includes a locking screw. The locking screw passes through the gas cylinder and can abut against the sliding bar for fixing the gas cylinder at the current position. The output end of the gas cylinder is connected with the pressing block.

6. The gear sensor guide post swage apparatus of claim 1, wherein, The moving assembly includes a sliding rail and a moving part installed on the workbench. The fixing table is slidingly connected with the sliding rail. The output end of the moving part is connected with the fixing table for driving the fixing table to slide.

7. The gear sensor guide post swage apparatus of claim 6, wherein, The moving part includes a moving motor and a lead screw. The moving motor is installed on the workbench. The output end of the moving motor is connected with the lead screw. The lead screw is rotationally connected with the sliding rail. The lead screw passes through the threaded hole on the bottom of the fixing table.

8. The gear sensor guide post swage apparatus of claim 1, wherein, The hot riveting assembly includes a lifting part, a lifting frame and a hot riveting part. The lifting part is installed on the workbench. The output end of the lifting part is connected with the hot riveting part via the lifting frame. The bottom of the hot riveting part has multiple hot riveting ends corresponding to the number of guide columns.

9. The gear sensor guide post swage apparatus of claim 6, wherein, The detection assembly includes a detection table, a measuring instrument and an adjusting seat. The detection table is fixedly connected with the workbench and has a through hole above the sliding rail. The measuring instrument is located in the through hole and is fixedly connected with the detection table via the adjusting seat.

10. The gear sensor guide post swage apparatus of claim 9, wherein, The adjusting seat includes a fixed seat, a first sliding seat and a second sliding seat. The fixed seat is fixedly connected with the detection table. The first sliding seat is slidingly connected with the fixed seat in the tangential direction parallel to the through hole. The second sliding seat is slidingly connected with the first sliding seat in the radial direction parallel to the through hole. The second sliding seat is connected with the measuring instrument near the side of the through hole. The sliding directions of the first sliding seat and the second sliding seat are perpendicular to each other.

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