Riveting and pressing connection equipment for automobile sliding rail unlocking mechanism

Abstract

The utility model discloses riveting and pressing equipment for an automobile sliding rail unlocking mechanism, and belongs to the technical field of sliding rail machining. Riveting and pressing connection equipment for an automobile sliding rail unlocking mechanism comprises a workbench and further comprises a mounting box, the mounting box is fixed to the side wall of the top end of the workbench, a bearing frame is fixed to the side wall of the top end of the workbench and located on one side of the mounting box, and a positioning assembly is arranged on the side wall of one side of the mounting box; a cylinder is fixed to the side wall of the top end of the base, and a connecting frame is fixed to the output end of the cylinder. Through the arrangement of the positioning assembly, clamping and positioning work of the sliding rail can be accurately and stably completed, the situation that position deviation occurs when the sliding rail is subjected to riveting pressing machining is avoided, sliding rails of different specifications can be positioned, practicability is high, and the application range is wide. And the riveting working effect on the sliding rail is improved to a certain extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of slide rail processing, and in particular relates to a riveting and crimping device for an unlocking mechanism of an automobile slide rail. Background Art

[0002] The riveting mechanism of the automobile slide rail unlocking mechanism is commonly used in automobiles. The quality of riveting is related to the convenience and operating experience of operation during use. In the mass production of the automobile slide rail unlocking mechanism, the old riveting equipment manually places the three unlocking pieces directly under the riveting head of the riveting mechanism for manual positioning and riveting. After the riveting is completed, the unlocking piece with the pin shaft is checked to see if it is riveted in place.

[0003] The publication number of the comparative patent document is: "CN216575226U A riveting and pressing device for an unlocking mechanism of an automobile slide rail comprises a riveting cabinet and a riveting upper die assembly, a riveting lower die assembly and a riveting driving mechanism for driving the riveting upper die assembly to move vertically relative to the riveting lower die assembly to complete the riveting action. The riveting lower die assembly comprises a quick connection bottom plate for quick fixed connection, a riveting lower die for positioning riveting, an unlocking piece limiting and fixing assembly for limiting and fixing a plurality of unlocking pieces, and an unlocking piece pin shaft sensing assembly for sensing the position of the unlocking piece pin shaft and connected to a sensing display mechanism. A water-cooled driving mechanism for driving the quick connection bottom plate is provided in the riveting cabinet. The horizontally moving pick-up and discharge component and the vertical adjustment component that drives the pick-up and discharge component to move vertically. The product riveting quality is reliable, the performance of the riveted assembly is stable, and the equipment has a low accidental failure rate; the safety performance is high and it has a wide range of adaptability. "The above patent document, but in actual use, there are still the following problems: Before the existing slide rail riveting processing, the slide rail needs to be positioned and calibrated and ensure that the slide rail is in a clamping and positioning state, but the existing crimping equipment has a poor positioning effect on the slide rail, and it is difficult to accurately position the slide rail, which affects the riveting processing efficiency of the slide rail, and it is inconvenient for the staff to take the slide rail for operation, which poses certain safety hazards.

[0004] Therefore, a riveting and crimping device for an automobile slide rail unlocking mechanism is needed to solve the problems of poor positioning of the automobile slide rail and the convenience of taking and placing the slide rail in the prior art. Utility Model Content

[0005] The utility model aims to provide a riveting and crimping device for an automobile slide rail unlocking mechanism to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A riveting and crimping device for an automobile slide rail unlocking mechanism, comprising a workbench and:

[0008] An installation box, the installation box is fixed to the top side wall of the workbench, a support frame is fixed to the top side wall of the workbench, the support frame is located on one side of the installation box, a positioning component is arranged on one side wall of the installation box, a base is fixed to one side wall of the workbench, a cylinder is fixed to the top side wall of the base, a connecting frame is fixed to the output end of the cylinder, two symmetrically distributed through grooves a are provided on one side wall of the support frame, the connecting frame is slidably connected to the inside of the through groove a, and a positioning plate is fixed to one side wall of the connecting frame.

[0009] It should be noted that the positioning component includes:

[0010] Two rotating shafts, the two rotating shafts are symmetrically distributed and rotatably connected to the side wall of one side of the installation box, the outer surface of the rotating shaft is tightly sleeved with a transmission wheel, the side wall of one side of the installation box is provided with a plurality of symmetrically distributed through slots b, the through slots b are slidably connected with a sliding block, a clamping plate is fixed to the top side wall of the sliding block, and a connecting rod is hinged between the transmission wheel and the sliding block;

[0011] A transmission shaft is rotatably connected to a side wall of the installation box, two symmetrically distributed worms are tightly sleeved on the outer surface of the transmission shaft, a worm wheel is tightly sleeved on the outer surface of the rotating shaft, the worm is meshingly connected to the worm wheel, a support plate is fixed to the side wall of one side of the workbench, a servo motor is fixed to the side wall at the top end of the support plate, and one end of the output shaft of the servo motor is coaxially fixed to the transmission shaft.

[0012] It is further worth mentioning that the inner side wall of the support frame is provided with two symmetrically distributed guide grooves, and the connecting frame is slidably connected to the inside of the guide grooves.

[0013] It should be further explained that a threaded rod a is threadedly connected to the side wall of one side of the positioning plate, a rotating wheel a is fixed to one end of the threaded rod a, a movable plate a is rotatably connected to the other end of the threaded rod a, and two symmetrically distributed guide rods a are fixed to the side wall of one side of the movable plate a, and the guide rod a is slidably penetrated by the side wall of one side of the positioning plate.

[0014] Preferably, an additional plate is fixed to the top side wall of the installation box, a threaded rod b is threadedly connected to the side wall of one side of the additional plate, a rotating wheel b is fixed to one end of the threaded rod b, and a movable plate b is rotatably connected to the other end of the threaded rod b, and two symmetrically distributed guide rods b are fixed to the side wall of one side of the movable plate b, and the guide rods b are slidably penetrated by the side wall of one side of the additional plate.

[0015] Preferably, the cross section of the clamping plate is L-shaped, the angle between the clamping plate and one side of the sliding block is right angled, and a limiting ring is fixed to one end of the guide rod a and the guide rod b.

[0016] Compared with the prior art, the present invention provides a riveting and crimping device for unlocking a vehicle slide rail, which has at least the following beneficial effects:

[0017] (1) Through the setting of the positioning component, the clamping and positioning work of the slide rail can be completed accurately and stably, avoiding the position deviation during the riveting process of the slide rail, and can also position slide rails of different specifications, which is highly practical and has a wide range of applications. To a certain extent, the riveting effect of the slide rail is improved.

[0018] (2) Through the arrangement of the cylinder, the connecting frame and the positioning plate, the slide rail can be stably pushed to the positioning assembly, avoiding the potential safety hazard caused by manual feeding when riveting the slide rail. This not only has a better effect on the pushing and feeding of the slide rail, but also improves the riveting efficiency of the slide rail to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a side view structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0022] Figure 4 It is a schematic diagram of a partial top-sectional structure of the utility model.

[0023] In the figure:

[0024] 1. Workbench; 2. Installation box; 3. Carrying frame; 4. Positioning assembly; 41. Rotating shaft; 42. Transmission wheel; 43. Through slot b; 44. Sliding block; 45. Clamping plate; 46. Connecting rod; 47. Transmission shaft; 48. Worm; 49. Worm wheel; 410. Support plate; 411. Servo motor; 5. Base; 6. Cylinder; 7. Connecting frame; 8. Through slot a; 9. Positioning plate; 10. Guide slot; 11. Threaded rod a; 12. Rotating wheel a; 13. Movable plate a; 14. Guide rod a; 15. Additional plate; 16. Threaded rod b; 17. Rotating wheel b; 18. Movable plate b; 19. Guide rod b; 20. Limiting ring. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the embodiments.

[0026] See also Figure 1-4The utility model provides a riveting and crimping device for an automobile slide rail unlocking mechanism, comprising a workbench 1 and an installation box 2, the installation box 2 is fixed to the top side wall of the workbench 1, a carrier frame 3 is fixed to the top side wall of the workbench 1, the carrier frame 3 is located on one side of the installation box 2, a positioning assembly 4 is arranged on one side wall of the installation box 2, a base 5 is fixed to one side wall of the workbench 1, a cylinder 6 is fixed to the top side wall of the base 5, a connecting frame 7 is fixed to the output end of the cylinder 6, two symmetrically distributed through grooves a8 are provided on one side wall of the carrier frame 3, the connecting frame 7 is slidably connected to the inside of the through groove a8, a positioning plate 9 is fixed to one side wall of the connecting frame 7, through the arrangement of the cylinder 6, the connecting frame 7 and the positioning plate 9, the slide rail can be stably pushed to the positioning assembly 4, avoiding the safety hazard problem caused by manual feeding when riveting the slide rail, not only has a better effect on the slide rail pushing and feeding, but also improves the riveting efficiency of the slide rail to a certain extent.

[0027] Further as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it is worth specifically explaining that the positioning assembly 4 includes two rotating shafts 41, which are symmetrically distributed and rotatably connected to the side wall of one side of the installation box 2. A transmission wheel 42 is tightly sleeved on the outer surface of the rotating shaft 41. A plurality of symmetrically distributed through grooves b43 are provided on the side wall of one side of the installation box 2. A sliding block 44 is slidably connected inside the through groove b43. A clamping plate 45 is fixed to the top side wall of the sliding block 44. A connecting rod 46 is hinged between the transmission wheel 42 and the sliding block 44; a transmission shaft 47, which is rotatably connected to the side wall of one side of the installation box 2, and the outer surface of the transmission shaft 47 is tightly sleeved with two The worm 48 is symmetrically distributed, and the outer surface of the rotating shaft 41 is fastened with a worm wheel 49, and the worm 48 is meshed with the worm wheel 49. A support plate 410 is fixed to the side wall of one side of the workbench 1, and a servo motor 411 is fixed to the top side wall of the support plate 410. One end of the output shaft of the servo motor 411 is coaxially fixed with the transmission shaft 47. Through the setting of the positioning component 4, the clamping and positioning work of the slide rail can be completed accurately and stably, avoiding the position offset during the riveting process of the slide rail, and can also position the slide rails of different specifications, which is highly practical and has a wide range of applications. To a certain extent, the riveting effect of the slide rail is improved.

[0028] Further as Figure 2 and Figure 3 As shown, it is worth explaining in detail that two symmetrically distributed guide grooves 10 are provided on the inner side wall of the carrier frame 3, and the connecting frame 7 is slidably connected to the inside of the guide groove 10. By sliding the connecting frame 7 in the guide groove 10, it can not only guide the connecting frame 7, but also effectively improve the stability of the connecting frame 7 when moving.

[0029] This solution has the following working process: when the slide rail needs to be positioned before riveting, the slide rail is first placed on the top surface of the carrier frame 3, and the connecting frame 7 is driven by the cylinder 6 to move after being stressed, thereby driving the positioning plate 9 to move synchronously, causing the movable plate a13 to move synchronously after being stressed, until the slide rail is pushed to the multiple clamping plates 45, and the drive shaft 47 is driven by the servo motor 411 to rotate synchronously, driving the worm 48 to rotate synchronously, and utilizing the meshing transmission effect between the worm 48 and the worm wheel 49 to rotate the rotating shaft 41 synchronously, so as to achieve the desired effect. The transmission wheel 42 is driven to rotate synchronously, and the transmission effect of the connecting rod 46 is used to cause the sliding block 44 to move after being subjected to force, so that the clamping plate 45 moves synchronously until the clamping plate 45 completes the clamping state of the slide rail, and the threaded rod a11 and the threaded rod b16 are rotated synchronously by rotating the rotating wheel a12 and the rotating wheel b17 in sequence, and the threaded rod a11 and the threaded rod b16 are caused to rotate in a synchronous manner, and the threaded transmission effect is used to cause the threaded rod a11 and the threaded rod b16 to move spirally after being subjected to force, so that the movable plates a13 and the movable plates b18 are subjected to force and move synchronously toward the slide rail, thereby completing the clamping and positioning of the slide rail.

[0030] According to the above working process, it can be known that: through the setting of the cylinder 6, the connecting frame 7 and the positioning plate 9, the slide rail can be stably pushed to the positioning component 4, avoiding the potential safety hazards caused by manual feeding when riveting the slide rail. It not only has a good effect on the slide rail pushing and feeding, but also improves the riveting efficiency of the slide rail to a certain extent. Through the setting of the positioning component 4, the clamping and positioning work of the slide rail can be completed accurately and stably, avoiding the position deviation during the riveting process of the slide rail, and can also position slide rails of different specifications, which is highly practical and has a large scope of application. It improves the riveting effect of the slide rail to a certain extent.

[0031] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a threaded rod a11 is threadedly connected to the side wall of one side of the positioning plate 9, a rotating wheel a12 is fixed to one end of the threaded rod a11, and a movable plate a13 is rotatably connected to the other end of the threaded rod a11, and two symmetrically distributed guide rods a14 are fixed to the side wall of one side of the movable plate a13, and the guide rod a14 is slidably penetrated by the side wall of one side of the positioning plate 9. Through the arrangement of the threaded rod a11, the movable plate a13 and the guide rod a14, not only can the position of the slide rail be finely adjusted, but it can also be suitable for auxiliary feeding of slide rails of different specifications, and has a better clamping and positioning effect on the slide rail.

[0032] Further as Figure 1 , Figure 2 and Figure 3As shown, it is worth explaining in detail that an additional plate 15 is fixed to the top side wall of the installation box 2, and a threaded rod b16 is threadedly connected to the side wall of one side of the additional plate 15, a rotating wheel b17 is fixed to one end of the threaded rod b16, and a movable plate b18 is rotatably connected to the other end of the threaded rod b16, and two symmetrically distributed guide rods b19 are fixed to the side wall of one side of the movable plate b18, and the guide rod b19 is slidably penetrated by the side wall of one side of the additional plate 15. Through the arrangement of the threaded rod b16, the movable plate b18 and the guide rod b19, the positioning assembly 4 can be cooperated to clamp and position the slide rail, and the slide rail can be pushed to one side after riveting, so that the staff can take the slide rail after riveting, and the operation is flexible and convenient.

[0033] Further as Figure 2 As shown, it is worth explaining in detail that the cross-section of the clamping plate 45 is set in an L shape, and the angle between the clamping plate 45 and one side of the sliding block 44 is set at a right angle. A limiting ring 20 is fixed at one end of the guide rod a14 and the guide rod b19. Through the setting of the limiting ring 20, it can play a limiting role on the guide rod a14 and the guide rod b19, thereby preventing the guide rod a14 and the guide rod b19 from falling off due to excessive movement.

[0034] In summary: by sliding the connecting frame 7 in the guide groove 10, it can not only guide the connecting frame 7, but also effectively improve the stability of the connecting frame 7 when moving, and through the setting of the threaded rod a11, the movable plate a13 and the guide rod a14, not only the position of the slide rail can be fine-tuned, but also it can be suitable for auxiliary feeding of slide rails of different specifications, and the clamping and positioning effect of the slide rail is better, and through the setting of the threaded rod b16, the movable plate b18 and the guide rod b19, the slide rail can be clamped and positioned in cooperation with the positioning assembly 4, and the slide rail can be pushed to one side after riveting, so that the staff can take the slide rail after riveting, and the operation is flexible and convenient, and through the setting of the limiting ring 20, it can limit the guide rod a14 and the guide rod b19, thereby preventing the guide rod a14 and the guide rod b19 from falling off due to excessive movement.

[0035] Both the servo motor 411 and the cylinder 6 can be purchased from the market. Both the servo motor 411 and the cylinder 6 are equipped with power supplies, which are mature technologies in this field and have been fully disclosed, so they are not repeated in the specification.

Claims

1. A riveting and crimping device for an automobile slide rail unlocking mechanism, comprising a workbench (1), characterized in that: Also includes: An installation box (2), the installation box (2) is fixed to the top side wall of the workbench (1), a support frame (3) is fixed to the top side wall of the workbench (1), the support frame (3) is located on one side of the installation box (2), a positioning assembly (4) is arranged on one side wall of the installation box (2), a base (5) is fixed to one side wall of the workbench (1), a cylinder (6) is fixed to the top side wall of the base (5), a connecting frame (7) is fixed to the output end of the cylinder (6), two symmetrically distributed through grooves a (8) are provided on one side wall of the support frame (3), the connecting frame (7) is slidably connected to the inside of the through groove a (8), and a positioning plate (9) is fixed to one side wall of the connecting frame (7).

2. The riveting and crimping equipment for the unlocking mechanism of a vehicle slide rail according to claim 1, characterized in that: The positioning component (4) comprises: Two rotating shafts (41), the two rotating shafts (41) are symmetrically distributed and rotatably connected to the side wall of one side of the installation box (2), the outer surface of the rotating shaft (41) is tightly sleeved with a transmission wheel (42), the side wall of one side of the installation box (2) is provided with a plurality of symmetrically distributed through grooves b (43), the through grooves b (43) are slidably connected with a sliding block (44) inside, a clamping plate (45) is fixed to the top side wall of the sliding block (44), and a connecting rod (46) is hinged between the transmission wheel (42) and the sliding block (44); A transmission shaft (47) is rotatably connected to a side wall of one side of the installation box (2); two symmetrically distributed worms (48) are tightly sleeved on the outer surface of the transmission shaft (47); a worm wheel (49) is tightly sleeved on the outer surface of the rotating shaft (41); the worm gear (48) is meshingly connected to the worm wheel (49); a support plate (410) is fixed to a side wall of one side of the workbench (1); a servo motor (411) is fixed to the top side wall of the support plate (410); and one end of the output shaft of the servo motor (411) is coaxially fixed to the transmission shaft (47).

3. The riveting and crimping equipment for the unlocking mechanism of a vehicle slide rail according to claim 2, characterized in that: The inner side wall of the carrier frame (3) is provided with two symmetrically distributed guide grooves (10), and the connecting frame (7) is slidably connected to the inside of the guide grooves (10).

4. The riveting and crimping equipment for the unlocking mechanism of a vehicle slide rail according to claim 3, characterized in that: A threaded rod a (11) is threadedly connected to a side wall of one side of the positioning plate (9); a rotating wheel a (12) is fixed to one end of the threaded rod a (11); a movable plate a (13) is rotatably connected to the other end of the threaded rod a (11); two symmetrically distributed guide rods a (14) are fixed to a side wall of one side of the movable plate a (13); the guide rods a (14) are slidably penetrated by the side wall of one side of the positioning plate (9).

5. The riveting and crimping equipment for the unlocking mechanism of a vehicle slide rail according to claim 4, characterized in that: A mounting plate (15) is fixed to the top side wall of the mounting box (2); a threaded rod b (16) is threadedly connected to one side wall of the mounting plate (15); a rotating wheel b (17) is fixed to one end of the threaded rod b (16); a movable plate b (18) is rotatably connected to the other end of the threaded rod b (16); two symmetrically distributed guide rods b (19) are fixed to one side wall of the movable plate b (18); the guide rods b (19) are slidably penetrated by the side wall of one side of the mounting plate (15).

6. The riveting and crimping equipment for the unlocking mechanism of a vehicle slide rail according to claim 5, characterized in that: The cross section of the clamping plate (45) is L-shaped, and the angle between the clamping plate (45) and one side of the sliding block (44) is right-angled. A limiting ring (20) is fixed to one end of each of the guide rod a (14) and the guide rod b (19).

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