CN-224209757-U - Magnesium alloy engine cylinder body clamping device

CN224209757UCN 224209757 UCN224209757 UCN 224209757UCN-224209757-U

Abstract

The utility model discloses a magnesium alloy engine cylinder clamping device which comprises a processing seat, wherein a placing groove is formed in the upper surface of the processing seat, two ends of the processing seat are symmetrically and fixedly connected with side plates, the outer side surfaces of the upper ends of the symmetrical side plates are rotationally connected with supporting plates, the outer side of one group of the supporting plates is provided with an adjusting mechanism, the outer side surface of the other group of the supporting plates is provided with a measuring assembly, the lower surface of the supporting plate is fixedly connected with supporting legs, guide rails are symmetrically arranged on the outer side of the placing groove, the lower surface of the guide rails is fixedly connected with the upper surface of the processing seat, a moving block is connected inside the guide rails in a sliding mode, and screw rods are connected inside the moving block in a threaded mode. The problem that the flexibility is relatively poor when the traditional engine cylinder clamping device is used is solved, the manual operation amount of workers is reduced, the workload of workers is reduced, the machining efficiency of the engine cylinder is improved, the engine cylinders with different sizes can be clamped and fixed, frequent replacement of the clamping device is avoided, and the machining cost of the engine cylinder is reduced.

Inventors

ZHU XINGLONG
YIN YONG
ZHANG XUEDONG
Chen Zhengkou
ZHAO JUN

Assignees

扬州晶玖汽车配件有限公司

Dates

Publication Date: 20260508
Application Date: 20250415

Claims (5)

1. A magnesium alloy engine cylinder body clamping device comprises a processing seat (1) and is characterized in that a placing groove (104) is formed in the upper surface of the processing seat (1), two ends of the processing seat (1) are symmetrically and fixedly connected with side plates (105), the outer side surfaces of the upper ends of the side plates (105) are rotationally connected with supporting plates (103), an adjusting mechanism is arranged on the outer side of one group of the supporting plates (103), a measuring assembly is arranged on the outer side surface of the other group of the supporting plates (103), supporting legs (102) are fixedly connected to the lower surface of the supporting plates (103), guide rails (101) are symmetrically arranged on the outer side of the placing groove (104), the lower surface of the guide rails (101) is fixedly connected with the upper surface of the processing seat (1), a moving block (1012) is connected to the inner side of the guide rails (101) in a sliding mode, a screw rod (1011) is connected to the inner side surfaces of the moving block (1012), a hydraulic cylinder (1013) is rotationally connected to the upper surface of one end of the screw rod (1011), an upper end of the hydraulic cylinder (1013) is fixedly connected with an upper end of a clamping arm (1016) of the hydraulic cylinder (1013), and a limiting mechanism is arranged on the lower surface of the processing seat (1).
2. The magnesium alloy engine cylinder block clamping device according to claim 1, wherein a screw rod (1015) is connected to the lower surface of one end of the clamping arm (1016) in a threaded manner, and a clamping block (1014) is fixedly connected to the lower end of the screw rod (1015).
3. The magnesium alloy engine cylinder block clamping device according to claim 1, wherein the adjusting mechanism comprises a gear II (204), one side surface of the gear II (204) penetrates through the supporting plate (103) through a rotating shaft to be fixedly connected with the upper end of the side plate (105), the side surface of the gear II (204) is connected with a gear I (203) in a meshed mode, and a driving mechanism is arranged on one side surface of the gear I (203).
4. The magnesium alloy engine cylinder block clamping device according to claim 1, wherein the measuring assembly comprises an angle gauge (402), one side surface of the angle gauge (402) is fixedly connected with the outer side surface of the other group of supporting plates (103) through a cross rod (403), a pointer (401) is arranged on the other side surface of the cross rod (403), one end of the pointer (401) is fixedly connected with a rotating shaft (4), and one end of the rotating shaft (4) penetrates through the supporting plates (103) and is fixedly connected with the side plates (105).
5. The magnesium alloy engine cylinder block clamping device according to claim 1, wherein the limiting mechanism comprises a limiting sliding rail (3), a limiting block (302) is connected inside the limiting sliding rail (3) in a sliding mode, a supporting rod (303) is fixedly connected to the upper surface of the limiting block (302), the upper end of the supporting rod (303) is fixedly connected with the lower surface of the processing seat (1), an arc-shaped plate (301) is symmetrically and fixedly connected to the upper surface of the limiting sliding rail (3), and one side surface of the arc-shaped plate (301) is fixedly connected with the inner side surface of the supporting plate (103) through the supporting rod (303).

Description

Magnesium alloy engine cylinder body clamping device Technical Field The utility model relates to the technical field of engine cylinder body machining, in particular to a magnesium alloy engine cylinder body clamping device. Background The engine block is one of the core components of the engine, the machining accuracy of which directly affects the performance and reliability of the engine, and during the machining of the engine block, a clamping device is required to be used for fixing the block on machining equipment so as to ensure the machining accuracy and quality. The traditional engine cylinder body is of an integral structure in general, when the engine cylinder body is clamped and fixed, the clamping block is generally moved to fix the engine cylinder body, but the clamping device of the integral structure is relatively poor in flexibility in use, the workload of workers is increased by manual operation, the processing efficiency of the engine cylinder body is consumed, the engine cylinder body of different sizes is inconvenient to fix in use, and the clamping device is required to be replaced frequently, so that the processing cost of the engine cylinder body is increased. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the magnesium alloy engine cylinder clamping device, which solves the problem that the traditional engine cylinder clamping device has relatively poor flexibility in use, reduces the manual operation amount of workers, reduces the workload of workers, improves the processing efficiency of the engine cylinder, can clamp and fix the engine cylinders with different sizes, avoids frequent replacement of the clamping device and reduces the processing cost of the engine cylinder. The magnesium alloy engine cylinder body clamping device comprises a processing seat, wherein the upper surface of the processing seat is provided with a placing groove, two ends of the processing seat are symmetrically and fixedly connected with side plates, the outer side surfaces of the upper ends of the side plates are symmetrically and fixedly connected with supporting plates, the outer side of one group of the supporting plates is provided with an adjusting mechanism, the outer side surface of the other group of the supporting plates is provided with a measuring assembly, the lower surface of the supporting plates is fixedly connected with supporting legs, the outer side of the placing groove is symmetrically provided with a guide rail, the lower surface of the guide rail is fixedly connected with the upper surface of the processing seat, the inside of the guide rail is in sliding connection with a moving block, the inside of the moving block is in threaded connection with a screw rod, one end of the screw rod is in rotational connection with the inner wall of the guide rail, the upper surface of the moving block is rotationally connected with a hydraulic cylinder, the upper end of the hydraulic cylinder is fixedly connected with a clamping arm, and the lower surface of the processing seat is provided with a limiting mechanism. Preferably, the lower surface of one end of the clamping arm is connected with a screw in a threaded manner, and the lower end of the screw is fixedly connected with a clamping block. Preferably, the adjusting mechanism comprises a gear II, one side surface of the gear II penetrates through the supporting plate through a rotating shaft to be fixedly connected with the upper end of the side plate, the side surface of the gear II is connected with a gear I in a meshed mode, and a driving mechanism is arranged on one side surface of the gear I. Preferably, the adjusting mechanism comprises a gear II, one side surface of the gear II penetrates through the supporting plate through a rotating shaft to be fixedly connected with the upper end of the side plate, the side surface of the gear II is connected with a gear I in a meshed mode, and a driving mechanism is arranged on one side surface of the gear I. Preferably, the measuring assembly comprises an angle ruler, one side surface of the angle ruler is fixedly connected with the outer side surface of the other group of supporting plates through a cross rod, a pointer is arranged on the other side surface of the cross rod, one end of the pointer is fixedly connected with a rotating shaft, and one end of the rotating shaft penetrates through the supporting plates and is fixedly connected with the side plates. Preferably, the stop gear includes spacing slide rail, and the inside sliding connection of spacing slide rail has the stopper, the upper surface fixedly connected with bracing piece of stopper, and the upper end of bracing piece and the lower fixed surface of processing seat are connected, the upper surface symmetry fixedly connected with arc of spacing slide rail, and the inboard fixed surface of one side surface of arc through bracing piece and backup pad is connected. The utility mode