Search

CN-224214491-U - Power cylinder with better space accessibility

CN224214491UCN 224214491 UCN224214491 UCN 224214491UCN-224214491-U

Abstract

The utility model discloses a power cylinder with better space accessibility, which comprises a power cylinder and a replacement assembly, wherein the replacement assembly comprises a threaded cover which is arranged on one side of the power cylinder in a butt joint way, one side of the threaded cover is fixedly provided with a plugboard, one side of the plugboard is provided with a threaded groove, the outer side of the plugboard is sleeved with a base in a sliding way, the front side and the rear side of the base are respectively provided with a front mounting groove and a rear mounting groove, the front mounting groove is correspondingly arranged with the threaded groove, and a screw and a nut are arranged in the front mounting groove and the threaded groove. The problem of large workload of interference avoidance of riveting simulation of the replacement assembly is solved, the positions of the thread grooves on the plugboard on the front mounting groove or the rear mounting groove can be changed by sliding, and then the locking and fixing effects are achieved through the studs and the nuts. The operation can simply change the action position of the power cylinder, avoid interference, and in a default state, the gravity center of the whole cylinder is lower, the robot payload is more friendly, and the robot payload is reversely installed during interference, thereby being beneficial to improving accessibility.

Inventors

  • XIA XIUPING
  • CHENG TINGMAO
  • Zhang Caiyang
  • JIN YU
  • CHEN CHAOCHAO

Assignees

  • 上海固极智能科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250526

Claims (7)

  1. 1. The utility model provides a power cylinder that space accessibility is better, includes power cylinder (1), its characterized in that still includes: The device comprises a replacement assembly (2), wherein the replacement assembly (2) comprises a threaded cover (4) which is arranged on one side of a power cylinder (1) in a butt joint way, and a plugboard (8) is fixedly arranged on one side of the threaded cover (4); A threaded groove (9) is formed in one side of the plugboard (8), a base (10) is sleeved and slidably mounted on the outer side of the plugboard (8), and a front mounting groove (11) and a rear mounting groove (12) are respectively formed in the front side and the rear side of the base (10); The front mounting groove (11) is correspondingly mounted with the thread groove (9), and a screw (13) and a nut (14) are mounted in the front mounting groove (11) and the thread groove (9).
  2. 2. The power cylinder with better space accessibility according to claim 1, wherein the power cylinder (1) and the threaded cover (4) are provided with external threads at corresponding positions, and the threaded cover (4) is internally provided with internal threads (5).
  3. 3. A cylinder with improved space accessibility according to claim 1, characterized in that the periphery of the screw cap (4) is provided with a mounting plane (6), the surface of the mounting plane (6) being butt-fitted with screws (7).
  4. 4. A cylinder with improved space accessibility according to claim 1, characterized in that the base (10) is a double-layered mechanism, the front mounting groove (11) and the rear mounting groove (12) being arranged through the inside of the base (10).
  5. 5. The power cylinder with better space accessibility according to claim 4, wherein an outer frame (15) is fixedly installed on the periphery of the base (10), a suspension frame (16) is installed on one side of the outer frame (15) in a butt joint mode, and bolts (17) are installed in the suspension frame (16).
  6. 6. A cylinder with improved space accessibility as recited in claim 1, further comprising: The cylinder body assembly (3), the cylinder body assembly (3) is including setting up oil feed pipe (18) and the play oil pipe (19) at power cylinder (1) side, the output of power cylinder (1) is provided with push rod (20).
  7. 7. A power cylinder with improved space accessibility according to claim 6, characterized in that the oil inlet pipe (18) and the oil outlet pipe (19) are externally connected with a servo hydraulic oil inlet and outlet control device.

Description

Power cylinder with better space accessibility Technical Field The utility model relates to the technical field of riveting power cylinders, in particular to a power cylinder with better space accessibility. Background The automobile riveting power cylinder is a key component for firmly connecting the cylinder body and the cylinder bottom or other parts of the power cylinder through riveting technology. In automobile manufacturing, a power cylinder is used as an actuator for converting hydraulic or pneumatic energy into mechanical energy, and the connection mode of a cylinder body and a cylinder bottom and other parts is important. The riveting technology is widely applied to the connection of the power cylinders due to the advantages of firm connection, simple structure, light weight and the like. The rivet is pressed into the multi-layer plate through certain pressure and speed, the plate to be riveted and the rivet are subjected to plastic deformation under the pressure action of the rivet, the leg parts of the rivet are opened, the rivet and the plate form a cold connection technology for stable interlocking, and the connection mode can ensure the stability and reliability of the power cylinder under the high-pressure and high-speed working environment. Meanwhile, the riveting technology has good corrosion resistance and fatigue resistance, can adapt to various severe working environments, and prolongs the service life of the power cylinder. The utility model discloses a nut riveting mechanism in China with the application number of CN215467600U, which comprises a frame, wherein the frame is arranged on a supporting seat, a workpiece upper part positioning device is arranged at the front end of the top of the frame, a riveting device is arranged below the workpiece upper part positioning device, the riveting device comprises a riveting tool, an outer wedge, an inner wedge, an outer sleeve, an inner wedge positioning sleeve and a riveting power cylinder, six outer wedges are fixed on the inner wall of the outer sleeve, the lower part of the outer wedge is connected with the telescopic end of the riveting power cylinder, the bottom of the riveting power cylinder is fixed on the supporting seat, the inner wedge is attached to the outer wedge through an inclined plane, the lower part of the inner wedge is fixed through the inner wedge positioning sleeve, and the riveting tool is fixed at the top of the outer wedge. The utility model utilizes the six-point riveting mode to enable six riveting points to move simultaneously according to a control mode with certain precision, can ensure that the stress in the riveting process is uniform and controllable, provides enough mechanical strength for nut looseness prevention, and simultaneously effectively reduces the generation of scrap iron. In the prior art, in the automobile riveting simulation process, interference between a power cylinder and a workpiece sometimes occurs, and in general, the power cylinder is used as a core piece and cannot be changed, so that the problem of large workload of avoiding interference in the riveting simulation occurs. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a power cylinder with better space accessibility. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a power cylinder that space accessibility is better, includes the power cylinder, still includes: The mounting assembly comprises a threaded cover which is arranged on one side of the power cylinder in a butt joint way, and a plugboard is fixedly arranged on one side of the threaded cover; A threaded groove is formed in one side of the plugboard, a base is sleeved and slidably mounted on the outer side of the plugboard, and a front mounting groove and a rear mounting groove are respectively formed in the front side and the rear side of the base; The front mounting groove is correspondingly arranged with the thread groove, and the screw and the nut are arranged in the front mounting groove and the thread groove. According to the further technical scheme, external threads are arranged at the positions of the power cylinder and the threaded cover, and internal threads are arranged in the threaded cover. According to a further technical scheme, an installation plane is arranged on the periphery of the threaded cover, and screws are installed in a butt joint mode on the surface of the installation plane. Further technical scheme, the base is bilayer mechanism, and preceding mounting groove and back mounting groove run through the inside that sets up at the base. According to the technical scheme, an outer frame is fixedly arranged on the periphery of a base, a suspension is arranged on one side of the outer frame in a butt joint mode, and bolts are arranged in the suspension. Further technical scheme still includes: The cylinder body assembly c