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CN-224209444-U - Automatic riveting device for seamless pin shaft

CN224209444UCN 224209444 UCN224209444 UCN 224209444UCN-224209444-U

Abstract

The utility model provides a seamless pin shaft automatic riveting device, which belongs to the technical field of precision machining and comprises a driving mechanism, a processing mechanism and a processing mechanism, wherein the driving mechanism comprises a bracket, a servo motor for driving, a shaft seat fixedly arranged at the output end of the servo motor and a reciprocating rod matched with the shaft seat for reciprocating motion, and the processing mechanism comprises a base and a frame fixedly arranged at the top of the base. The utility model effectively solves the problem of influence of residual foreign matters, dust or scraps on the subsequent assembly or press riveting precision after workpiece processing through the cooperative work of the driving mechanism and the cleaning mechanism. The driving mechanism realizes the accurate reciprocating motion of the cleaning mechanism through the cooperation of the servo motor and the reciprocating rod, simulates the cleaning effect of manual operation, and remarkably improves the cleaning efficiency and quality. The cleaning mechanism realizes the multi-angle cleaning of the cleaning plate through the linkage of the sliding rod, the sliding sleeve and the guide assembly, and further improves the comprehensiveness and the accuracy of the cleaning.

Inventors

  • HUANG HE

Assignees

  • 惠州市博正兴实业有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (8)

  1. 1. The automatic riveting device for the seamless pin shaft is characterized by comprising, The driving mechanism (200) comprises a bracket (210), a servo motor (220) for driving, a shaft seat (230) fixedly arranged at the output end of the servo motor (220), and a reciprocating rod (240) matched with the shaft seat (230) for reciprocating motion; The processing mechanism (100) comprises a base (110), a frame (120) fixedly arranged at the top of the base (110), a fixed seat (130) fixedly arranged at the top of the frame (120), and a guide groove (140) formed at the top of the fixed seat (130); and a cleaning mechanism (300) which cooperates with the driving mechanism (200) to achieve a cleaning effect; The cleaning mechanism (300) comprises a fixed block (310) fixedly arranged at the top of the base (110), a sliding rod (320) for guiding a cleaning angle, and a sliding sleeve (330) movably sleeved on the outer side of the sliding rod (320).
  2. 2. The automatic riveting device of a seamless pin shaft, as set forth in claim 1, characterized in that the cleaning mechanism (300) further comprises a positioning clamping plate (340) fixedly installed on the outer side of the sliding sleeve (330), a cleaning plate (350) movably installed in the inner cavity of the positioning clamping plate (340) for cleaning, and a guiding assembly (360) for limiting the cleaning position of the cleaning plate (350).
  3. 3. The automatic riveting device for a seamless pin shaft, as set forth in claim 2, wherein the guiding assembly (360) comprises a limiting plate (361) rotatably mounted on the inner wall of the guiding groove (140), a pulling strip (362) fixedly connected with the outer side of the cleaning plate (350), a guiding plate (363) fixedly mounted on the outer side of the limiting plate (361), and a rotating rod (364) rotatably mounted in the center of the inner cavity of the limiting plate (361), and the end portion of the rotating rod (364) is rotatably connected with the inner wall of the guiding groove (140).
  4. 4. The automatic rivet pressing device for a seamless pin shaft according to claim 3, wherein the driving mechanism (200) further comprises a vertical rod (250) hinged to the end portion of the reciprocating rod (240), a connecting plate (260) fixedly installed on the end portion of the vertical rod (250), and a telescopic buffer assembly (270) arranged at the bottom of the connecting plate (260).
  5. 5. The automatic rivet pressing device for the seamless pin shaft, as set forth in claim 4, characterized in that the telescopic buffer assembly (270) comprises a limiting cylinder (271) fixedly installed at the bottom of the connecting plate (260), a groove (272) formed in the inner cavity of the limiting cylinder (271), and a reset spring (273) movably sleeved in the inner cavity of the groove (272).
  6. 6. The automatic rivet pressing device for the seamless pin shaft, as set forth in claim 5, characterized in that said telescopic buffer assembly (270) further comprises a movable rod (274) movably sleeved in the inner cavity of said return spring (273), and a buffer contact (245) fixedly installed at the end of said movable rod (274).
  7. 7. The automatic rivet pressing device for the seamless pin shaft, as set forth in claim 6, characterized in that the processing mechanism (100) further comprises a ventilation pipe head (150) fixedly installed outside the base (110) and used for externally connecting a dust collection pipeline, a pneumatic cylinder (160) fixedly installed at the top of the fixing seat (130), a rivet pressing head (170) arranged at the bottom of the fixing seat (130), and a workbench plate (180) fixedly installed outside the rack (120).
  8. 8. The automatic rivet pressing device for the seamless pin shaft according to claim 7, wherein one end of the pulling strip (362) is fixedly connected with one end of the limiting cylinder (271), and an outlet is reserved at the installation position of the two guide pieces (363) for realizing the reciprocating motion of the pulling strip (362).

Description

Automatic riveting device for seamless pin shaft Technical Field The utility model belongs to the technical field of precision machining, and particularly relates to an automatic riveting device for a seamless pin shaft. Background The automatic riveting device for the seamless pin shaft is mainly used for the seamless riveting connection of the pin shaft and a workpiece in industrial production, along with the continuous improvement of the requirements of manufacturing industry on product quality and production efficiency, the traditional manual or semi-automatic riveting mode is difficult to meet the requirements of high precision and high consistency, and the automatic positioning, riveting and detection of the pin shaft can be realized by integrating an advanced mechanical structure, a sensor technology and a control system, and the automatic riveting device is widely applied to the fields of automobiles, aerospace, electronic equipment and the like and becomes one of key equipment indispensable in modern intelligent manufacturing. At present, the residual foreign matters, dust or scraps after the workpiece processing can influence the precision of subsequent assembly or press riveting, so that the workpiece is positioned inaccurately or connected inaccurately, but the conventional cleaning equipment cannot simulate the effect of manual operation in the process of processing, so that the cleaning effect can be reduced, and in addition, the dust or scraps can pollute the working environment, influence the product quality and even cause harm to the health of operators. Disclosure of utility model The utility model aims to provide a seamless pin automatic riveting device, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic riveting device for a seamless pin shaft comprises, The driving mechanism comprises a bracket, a servo motor for driving, a shaft seat fixedly arranged at the output end of the servo motor and a reciprocating rod matched with the shaft seat for reciprocating motion; The processing mechanism comprises a base, a frame fixedly arranged at the top of the base, a fixed seat fixedly arranged at the top of the frame and a guide groove arranged at the top of the fixed seat; And a cleaning mechanism which is matched with the driving mechanism to realize a cleaning effect; The cleaning mechanism comprises a fixed block fixedly arranged at the top of the base, a sliding rod for guiding a cleaning angle and a sliding sleeve movably sleeved on the outer side of the sliding rod. As a preferable scheme of the utility model, the cleaning mechanism further comprises a positioning clamping plate fixedly arranged on the outer side of the sliding sleeve, a cleaning plate movably arranged in the inner cavity of the positioning clamping plate and used for cleaning, and a guide assembly used for limiting the cleaning position of the cleaning plate. As a preferable scheme of the utility model, the guide assembly comprises a limit plate rotatably arranged on the inner wall of the guide groove, a pulling strip fixedly connected with the outer side of the cleaning plate, a guide plate fixedly arranged on the outer side of the limit plate, and a rotating rod rotatably arranged in the center of the inner cavity of the limit plate, wherein the end part of the rotating rod is rotatably connected with the inner wall of the guide groove. As a preferable scheme of the utility model, the driving mechanism further comprises a vertical rod hinged to the end part of the reciprocating rod, a connecting plate fixedly arranged at the end part of the vertical rod, and a telescopic buffer assembly arranged at the bottom of the connecting plate. As a preferable scheme of the utility model, the telescopic buffer assembly comprises a limiting cylinder fixedly arranged at the bottom of the connecting plate, a groove formed in the inner cavity of the limiting cylinder, and a reset spring movably sleeved in the inner cavity of the groove. As a preferable scheme of the utility model, the telescopic buffer assembly further comprises a movable rod movably sleeved in the inner cavity of the return spring and a buffer contact fixedly arranged at the end part of the movable rod. As a preferable scheme of the utility model, the processing mechanism further comprises a ventilation pipe head fixedly arranged at the outer side of the base and used for externally connecting a dust collection pipeline, a pneumatic cylinder fixedly arranged at the top of the fixed seat, a pressing rivet head arranged at the bottom of the fixed seat and a working table plate fixedly arranged at the outer side of the frame. As a preferable scheme of the utility model, one end of the pulling strip is fixedly connected with one end of the limiting cylinder, and an outlet is reserved at the installation position of the two guide sheets for