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CN-224210597-U - Buckling mechanism

CN224210597UCN 224210597 UCN224210597 UCN 224210597UCN-224210597-U

Abstract

The utility model belongs to the technical field of buckling equipment, in particular to a buckling mechanism which comprises a case and a buckling piece arranged at the upper end of the case, wherein the upper end surface of the case is rotationally connected with a protective cover through a hinge and used for protecting the buckling piece, a limiting mechanism is connected between the case and the protective cover and used for preventing loosening after the protective cover is buckled, an automatic feeding structure is arranged on the inner side wall of the case, and the limiting mechanism comprises an opening groove formed in the protective cover and a rectangular block fixedly connected to the upper end surface of the case. Meanwhile, the design of the limit mechanism is matched, the limit baffle is used for limiting the protective cover, loosening of the protective cover after buckling is prevented, and stability of the protective effect is ensured.

Inventors

  • GAO HUAZHONG

Assignees

  • 合肥瑞登机械设备有限公司

Dates

Publication Date
20260508
Application Date
20250422

Claims (6)

  1. 1. The buckling mechanism comprises a case (1) and a buckling piece (2) arranged at the upper end of the case, and is characterized in that a protective cover (3) is rotatably connected to the upper end surface of the case (1) through a hinge and used for protecting the buckling piece (2), and a limiting mechanism is connected between the case (1) and the protective cover (3) and used for preventing loosening after the protective cover (3) is buckled; An automatic feeding structure is arranged on the inner side wall of the case (1); Stop gear is including seting up open slot (4) and the rectangular block (5) of fixed connection at quick-witted case (1) upper end surface on protection casing (3), sliding groove (6) have been seted up to the upper end surface of rectangular block (5), sliding groove (6) inner wall department sliding connection has slider (11), the upper end fixed surface welding of slider (11) has limit baffle (12), the upper end fixed surface of limit baffle (12) installs and draws post (13), be connected with reset part between sliding groove (6) and slider (11).
  2. 2. The buckling mechanism according to claim 1, wherein the automatic feeding structure comprises a through groove formed in the upper end surface of the case (1) and a U-shaped seat (15) fixedly installed on the inner side wall of the case (1), the U-shaped seat (15) is rotationally connected with a hydraulic cylinder (16) through a rotating shaft, a feeding piece (17) is fixedly installed at the output end of the hydraulic cylinder (16), the feeding piece (17) shuttles back and forth in the through groove, and a sliding guide structure is connected between the case (1) and the feeding piece (17).
  3. 3. The buckling mechanism according to claim 1, wherein the reset component comprises a strip-shaped through groove (7) formed in the inner side wall of the sliding groove (6), a transverse fixing rod (8) is fixedly connected between two end walls of the strip-shaped through groove (7), a spring (9) is sleeved on the periphery of the transverse fixing rod (8), and a sliding sleeve block (10) is sleeved on the periphery of the transverse fixing rod (8) in a sliding mode.
  4. 4. The buckling mechanism according to claim 2, wherein the sliding guide structure comprises a mounting seat (18) fixedly mounted on the inner side wall of the chassis (1), a sliding guide rod (19) is fixedly mounted between the two mounting seats (18), and the feeding piece (17) is sleeved on the periphery of the sliding guide rod (19) in a sliding manner.
  5. 5. A buckling mechanism according to claim 3, wherein the sliding sleeve blocks (10) are slidably connected to the inner wall of the strip-shaped through groove (7), and the opposite surfaces of the two sliding sleeve blocks (10) are fixedly connected to the two end surfaces of one sliding block (11).
  6. 6. A buckling mechanism according to claim 3, characterized in that one end of the spring (9) is fixedly connected to the end wall of the strip-shaped through groove (7), and the other end of the spring (9) is fixedly connected to one end surface of the sliding sleeve block (10).

Description

Buckling mechanism Technical Field The utility model relates to the technical field of buckling equipment, in particular to a buckling mechanism. Background In modern industrial production, the buckling process is used as an important connecting and forming mode and is widely applied to a plurality of fields such as mechanical manufacturing, automobile manufacturing, aerospace and the like. The buckling mechanism is used as key equipment for realizing the buckling process, and the quality of the performance of the buckling mechanism directly influences the quality and the production efficiency of products. However, the existing buckling mechanism still has some problems to be solved in practical application. On the one hand, the crimping member, which is the core component of the crimping mechanism, is typically exposed, and lacks effective protection. In the production environment, the buckling piece is easy to be polluted by dust, sundries and the like, and even can be damaged due to accidental collision, so that the maintenance cost of equipment is increased, and the normal operation and the service life of the buckling mechanism are also influenced. In addition, the existing protection device is not convenient enough to operate when being opened and closed, and certain inconvenience is brought to production operation. On the other hand, the feeding process is an important link in the buckling process, and the accuracy and stability of the feeding process directly influence the quality of the product. However, the traditional buckling mechanism mostly adopts a manual feeding mode, so that the labor intensity is high, the efficiency is low, the feeding precision is difficult to ensure, the material position deviation in the buckling process is easily caused, and the forming quality of a product is further affected. Although the automatic feeding structure is adopted by the partial buckling mechanism, in the feeding process, due to the lack of an effective guiding and supporting device, the feeding part is easy to shake and deviate during moving, so that the feeding is inaccurate, the quality and the production efficiency of a product are also influenced, and therefore, the buckling mechanism is provided. Disclosure of utility model In order to solve the above-mentioned problems, the present utility model provides a buckling mechanism to solve the above-mentioned problems. The utility model is realized by the following technical scheme: The utility model provides a buckling mechanism, which comprises a case and a buckling piece arranged at the upper end of the case, wherein the upper end surface of the case is rotationally connected with a protective cover through a hinge and used for protecting the buckling piece, and a limiting mechanism is connected between the case and the protective cover and used for preventing loosening after the protective cover is buckled; An automatic feeding structure is arranged on the inner side wall of the case; The limiting mechanism comprises an opening groove formed in the protective cover and a rectangular block fixedly connected to the upper end surface of the case, a sliding groove is formed in the upper end surface of the rectangular block, a sliding block is slidably connected to the inner wall of the sliding groove, a limiting baffle is fixedly welded to the upper end surface of the sliding block, a drawing column is fixedly arranged on the upper end surface of the limiting baffle, and a reset component is connected between the sliding groove and the sliding block. Further, the automatic feeding structure comprises a through groove formed in the upper end surface of the case and a U-shaped seat fixedly mounted on the inner side wall of the case, the U-shaped seat is rotationally connected with a hydraulic cylinder through a rotating shaft, a feeding piece is fixedly mounted at the output end of the hydraulic cylinder, the feeding piece shuttles back and forth in the through groove, and a sliding guide structure is connected between the case and the feeding piece. Further, the reset part comprises a strip-shaped through groove formed in the inner side wall of the sliding groove, a transverse fixing rod is fixedly connected between two end walls of the strip-shaped through groove, a spring is sleeved on the periphery of the transverse fixing rod, and a sliding sleeve block is sleeved on the periphery of the transverse fixing rod in a sliding manner. Further, the guide and slide structure comprises mounting seats fixedly mounted on the inner side wall of the chassis, guide and slide rods are fixedly mounted between the two mounting seats, and the feeding piece is sleeved on the periphery of the guide and slide rods in a sliding manner. Further, the sliding sleeve blocks are connected to the inner wall of the strip-shaped through groove in a sliding mode, and the opposite surfaces of the two sliding sleeve blocks are fixedly connected with the two end surfaces of one sli