CN-224217379-U - Cam switch structure based on support overall adjustment

Abstract

The utility model discloses a cam switch structure based on supporting overall adjustment, which comprises an operation shaft, wherein limiting plates are symmetrically arranged and fixed at two ends of the operation shaft through screws, a fixed seat is arranged at the inner end of the limiting plates, the fixed seat is fixedly connected with the operation shaft through screws, a first butt joint boss, a transmission gear and an adjusting shaft are arranged on the fixed seat, the first butt joint boss is integrally formed and connected with the outer side of the inner end of the fixed seat, the transmission gear is fixedly arranged at the outer side of the outer end of the fixed seat on the right side through screws, and the adjusting shaft is in annular distribution and is rotationally connected with the inner end of the fixed seat. The cam trigger angle adjusting device can easily uniformly adjust the cam trigger angle, and effectively improves the working efficiency.

Inventors

• LIU YI

Assignees

• 施迈赛工业开关制造(上海)有限公司

Dates

Publication Date

20260508

Application Date

20250527

Claims (4)

1. 1. The cam switch structure based on supporting overall adjustment comprises an operation shaft (1) and is characterized in that limiting plates (2) are symmetrically installed and fixed at two ends of the operation shaft (1) through screws, fixing seats (3) are arranged at the inner ends of the limiting plates (2), the fixing seats (3) are fixedly connected with the operation shaft (1) through screws, first butt joint bosses (4), transmission gears (5) and adjusting shafts (6) are arranged on the fixing seats (3), the first butt joint bosses (4) are integrally connected to the outer sides of the inner ends of the fixing seats (3), the transmission gears (5) are fixedly arranged at the outer sides of the outer ends of the fixing seats (3) on the right side through screw installation, and the adjusting shafts (6) are annularly distributed and rotatably connected to the inner ends of the fixing seats (3).
2. 2. The cam switch structure based on overall adjustment support of claim 1 is characterized in that a first gear (7) is fixedly arranged at the outer end of a fixed seat (3) penetrating through the right end of an adjusting shaft (6) and extending to the right side through a screw, an inner gear ring (8) is connected to the outer side of the first gear (7) in a meshed mode, the outer side of the inner gear ring (8) is integrally connected to an outer gear ring (9), and the outer gear ring (9) is connected with a transmission gear (5) in a meshed mode.
3. 3. The cam switch structure based on supporting overall adjustment of claim 1, wherein a spacing ring (10) is arranged at the inner end of the fixed seat (3) at equal intervals, two ends of the spacing ring (10) are integrally and symmetrically connected with a second butt joint boss (11), and a convex rim (12) is sleeved on the second butt joint boss (11) and the first butt joint boss (4).
4. 4. A cam switch structure based on supporting overall adjustment according to claim 3, characterized in that the cam ring (12) is integrally connected with a transmission gear ring (13), the transmission gear ring (13) is connected with a second gear (14) in a meshed manner, and the second gear (14) is fixed on a corresponding adjusting shaft (6) through screw installation.

Description

Cam switch structure based on support overall adjustment Technical Field The utility model relates to a cam switch structure based on supporting overall adjustment, and belongs to the technical field of cam switches. Background The cam switch used at present needs to be adjusted one by one when the cam trigger angle is displaced, so that the efficiency is low, and the working efficiency is seriously influenced. In order to solve the problems, a new technical scheme is provided. Disclosure of utility model The present utility model is directed to a cam switch structure supporting overall adjustment to solve the above-mentioned problems. The cam switch structure comprises an operation shaft, limiting plates are symmetrically arranged and fixed at two ends of the operation shaft through screws, a fixed seat is arranged at the inner end of the limiting plates and fixedly connected with the operation shaft through screws, a first butt joint boss, a transmission gear and an adjusting shaft are arranged on the fixed seat, the first butt joint boss is integrally connected to the outer side of the inner end of the fixed seat, the transmission gear is fixedly arranged at the outer side of the outer end of the right fixed seat through screws, and the adjusting shaft is annularly distributed and rotatably connected to the inner end of the fixed seat. Preferably, the right end of the adjusting shaft penetrates through and extends to the outer end of the right-side fixing seat to be fixedly provided with a first gear through screw installation, the outer side of the first gear is connected with an inner gear ring in a meshed mode, the outer side of the inner gear ring is connected with an outer gear ring in an integrally formed mode, and the outer gear ring is connected with a transmission gear in a meshed mode. Preferably, spacer rings are placed at equal intervals at the inner ends of the fixing seats, second butt joint bosses are integrally formed at two ends of the spacer rings and symmetrically connected with the spacer rings, and convex rims are sleeved on the second butt joint bosses and the first butt joint bosses. Preferably, the cam ring is connected with a transmission gear ring in an integrated manner, a second gear is connected on the transmission gear ring in a meshed manner, and the second gear is fixed on the corresponding adjusting shaft through a screw. Compared with the prior art, the cam trigger angle adjusting device has the beneficial effects that the outer gear ring is in meshed connection with the transmission gear, the outer gear ring can be easily driven to rotate through the transmission gear, the inner gear ring is in meshed connection with the outer side of the first gear, the first gear can be easily driven to rotate through the inner gear ring, the second gear is fixedly arranged on the corresponding adjusting shaft through a screw, and the second gear can be easily driven to rotate through the adjusting shaft. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic view of the structure of the adjusting shaft of the present utility model; FIG. 3 is a schematic view of a cam ring according to the present utility model; The device comprises a 1-operation shaft, a 2-limiting plate, a 3-fixing seat, a 4-first butting boss, a 5-transmission gear, a 6-adjustment shaft, a 7-first gear, an 8-inner gear ring, a 9-outer gear ring, a 10-spacing ring, a 11-second butting boss, a 12-convex rim, a 13-transmission gear ring and a 14-second gear. Detailed Description The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. As shown in fig. 1-3, a cam switch structure based on supporting overall adjustment comprises an operation shaft 1, limiting plates 2 are symmetrically installed and fixed at two ends of the operation shaft 1 through screws, a fixed seat 3 is placed at the inner end of each limiting plate 2, the fixed seat 3 is fixedly connected with the operation shaft 1 through screws, a first butt joint boss 4 and a transmission gear 5 are arranged on the fixed seat 3, the first butt joint boss 4 is integrally connected with the outer side of the inner end of the fixed seat 3, the transmission gear 5 is installed and fixed at the outer side of the outer end of the fixed seat 3 on the right side through screws, the adjustment shaft 6 is annularly distributed and rotatably connected with the inner end of the fixed seat 3, a first gear 7 is fixedly connected with an annular gear 8 in an engaged manner at the outer side of each first gear 7 through screws, an outer annular gear 9 is integrally connected with the outer annular gear 8, each outer annular gear 9 is in an engaged connection with the transmission gear 5, a ring 10 is placed at the inner end of each fixed seat 3 at equal intervals, second b