CN-117985394-B - Roller way pulling device of engine cylinder block

CN117985394BCN 117985394 BCN117985394 BCN 117985394BCN-117985394-B

Abstract

The application provides a roller way dragging device of an engine cylinder block, and relates to the technical field of dragging devices. The roller way pulling device of the engine cylinder block comprises a roller way conveying mechanism, wherein a push-pull mechanism and a lifting mechanism are fixedly installed on the roller way conveying mechanism, one end of the push-pull mechanism is rotationally connected with a rotating shaft, a push-pull block is fixedly connected to the outer wall of the rotating shaft, one end of the rotating shaft is fixedly connected with a flat gear, and flat teeth are arranged at the top of the lifting mechanism. The rotatable rotating shaft is arranged on the roller conveying mechanism, the push-pull block is arranged on the outer wall of the rotating shaft and can rotate around the center of the rotating shaft, one end of the rotating shaft is connected with the flat gear, the flat gear is contacted with the raised flat teeth to enable the rotating shaft to rotate, so that the push-pull block rotates to the other side, the platform can be pulled to reset, in the resetting process, the flat gear moves on the flat teeth, the rotating shaft rotates anticlockwise, and the push-pull block rotates anticlockwise, so that the automatic unhooking purpose can be achieved.

Inventors

Yao Yinshan
PANG ZHENHUA
LIN FENGYANG
Bin Sirong

Assignees

广西玉柴机器股份有限公司

Dates

Publication Date: 20260508
Application Date: 20231229

Claims (4)

1. The roller way drawing device of the engine cylinder block is characterized by comprising The roller way conveying mechanism (10), push-pull mechanism (110) and elevating system (120) are fixedly installed on the roller way conveying mechanism (10), one end of push-pull mechanism (110) is rotationally connected with a rotating shaft (130), a push-pull block (140) is fixedly connected to the outer wall of the rotating shaft (130), a flat gear (150) is fixedly connected to one end of the rotating shaft (130), flat teeth are arranged on the top of the elevating system (120), the flat gear (150) can be meshed with the flat teeth, a stop block (160) is fixedly installed at one end of push-pull mechanism (110), and the stop block (160) is located under the rotating shaft (130) and can be in contact limiting with the push-pull block (140); The roller conveying mechanism (10) comprises two brackets (100), two roller tables (200) and a supporting plate (300), wherein the two brackets (100) are arranged in parallel, the supporting plate (300) and the two roller tables (200) are arranged on the two brackets (100) and are arranged in parallel, and the push-pull mechanism (110) and the lifting mechanism (120) are respectively and fixedly arranged on the top and the side wall of the supporting plate (300); The push-pull mechanism (110) comprises a first cylinder (1110) and an L-shaped block (1120), the first cylinder (1110) is fixedly arranged at the top of the supporting plate (300), the side wall of the L-shaped block (1120) is fixedly connected with the output shaft of the first cylinder (1110), a groove (1130) is formed in the side wall of one end of the L-shaped block (1120), and the groove (1130) is arranged in an upper opening and a lower opening; The side wall at one end of the rotating shaft (130) is rotationally connected with the side wall at one end of the groove (1130), the side wall at the other end of the rotating shaft rotationally penetrates through the side wall at the other end of the groove (1130), and the stop block (160) is fixedly arranged on the side walls at two ends of the groove (1130).
2. The roller way pulling device of the engine cylinder block according to claim 1, wherein the tops of the two roller ways (200) are provided with sliding grooves, the opposite surfaces of the two sliding grooves are provided with openings, and a plurality of conveying rollers are respectively and rotatably connected to the opposite side walls of the two roller ways (200).
3. The roller way pulling device of an engine cylinder block according to claim 1, wherein the lifting mechanism (120) comprises a mounting plate (1210), a second cylinder (1220) and a lifting plate (1230) which are vertically arranged, the mounting plate (1210) is fixedly mounted on one end side wall of the supporting plate (300), the second cylinder (1220) is fixedly mounted on the side wall of the mounting plate (1210), the lifting plate (1230) is horizontally mounted on an output shaft of the second cylinder (1220), and flat teeth are arranged on the top of the lifting plate (1230).
4. The roller way drawing device of the engine cylinder block according to claim 1, wherein a roller (20) is installed at the bottom of the L-shaped block (1120), and the roller (20) is rollably provided on the support plate (300).

Description

Roller way pulling device of engine cylinder block Technical Field The application relates to the field of pulling devices, in particular to a roller way pulling device of an engine cylinder block. Background The cylinder block is a main body of the engine, and it connects each cylinder and the crankcase as a whole, and is a supporting frame for mounting pistons, crankshafts, and other parts and accessories. In the related art, the detection process of the engine cylinder block is carried out on a roller way, a push-pull device is arranged on the roller way, meanwhile, a platform is arranged on the roller way, the engine cylinder block is arranged on the platform, the push-pull device is used for pushing and pulling the platform to realize the push-pull purpose of the cylinder block, when in actual use, a hook lock at the end part of the push-pull device is connected with one end of the platform and used for pushing or pulling the platform to move, in the detection process, the hook lock is required to be separated from the platform, the detection of the engine cylinder block is not influenced, the push-pull device hook lock is difficult to realize automatic unhooking at the moment, manual auxiliary unhooking is required, and even if a tool is used for stirring the hook lock to separate the hook lock from the platform, so that the detection procedure of the engine cylinder block can be increased to a certain extent. Disclosure of Invention In order to overcome the defects in the prior art, the embodiment of the application provides a roller way pulling device of an engine cylinder body, which can solve the problem that the existing push-pull device cannot automatically unhook a platform. The technical scheme includes that the roller way pulling device of the engine cylinder block comprises a roller way conveying mechanism, wherein a push-pull mechanism and a lifting mechanism are fixedly arranged on the roller way conveying mechanism, one end of the push-pull mechanism is rotatably connected with a rotating shaft, a push-pull block is fixedly connected to the outer wall of the rotating shaft, one end of the rotating shaft is fixedly connected with a flat gear, the top of the lifting mechanism is provided with flat teeth, the flat gear can be meshed with the flat teeth, a stop block is fixedly arranged at one end of the push-pull mechanism, and the stop block is located under the rotating shaft and can be in contact limit with the push-pull block. In a specific embodiment, the roller conveying mechanism comprises two brackets, two roller tables and a supporting plate, wherein the two brackets are arranged in parallel, the supporting plate and the two roller tables are arranged on the two brackets and are arranged in parallel, and the push-pull mechanism and the lifting mechanism are respectively and fixedly arranged on the top and the side wall of the supporting plate. In a specific embodiment, the tops of the two roller tables are provided with sliding grooves, the opposite surfaces of the two sliding grooves are provided with openings, and the opposite side walls of the two roller tables are respectively and rotatably connected with a plurality of conveying rollers. In a specific embodiment, the push-pull mechanism comprises a first cylinder and an L-shaped block, the first cylinder is fixedly arranged at the top of the supporting plate, the side wall of the L-shaped block is fixedly connected with the output shaft of the first cylinder, a groove is formed in the side wall of one end of the L-shaped block, and the groove is arranged in an upper opening and a lower opening. In a specific embodiment, one end side wall of the rotating shaft is rotatably connected with one end side wall of the groove, the other end side wall of the rotating shaft penetrates through the other end side wall of the groove in a rotating mode, and the stop block is fixedly arranged on the two end side walls of the groove. In a specific embodiment, the elevating system is including being mounting panel, second cylinder and the lifter plate of vertical setting, mounting panel fixed mounting is on the one end lateral wall of backup pad, second cylinder fixed mounting is on the lateral wall of mounting panel, the lifter plate is the horizontal installation on the output shaft of second cylinder, and flat tooth sets up in the top of lifter plate. In a specific embodiment, a roller is mounted at the bottom of the L-shaped block, and the roller rolls on the supporting plate. The embodiment of the application has the advantages that the rotatable rotating shaft is arranged on the roller way conveying mechanism, the push-pull block is arranged on the outer wall of the rotating shaft and can rotate around the center of the rotating shaft in a following way, one end of the rotating shaft is connected with the flat gear, and the flat gear can rotate the rotating shaft after contacting with the raised flat gear, so that the push-pull block rota