Linear Actuator System
A transmission and linear technology, which is applied in the direction of transmission, electric components, and control/drive circuits, can solve the problems of complex molds and difficult to find space, and achieve simplified fastening, simplified design, and compensation for manufacturing tolerances. Effect
Active Publication Date: 2017-10-27
力纳克传动系统(深圳)有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
When space is limited, it may be difficult to find room to slide the control pod sideways from the rear end of the housing and towards the outer sleeve
In addition, the two dovetail joints also lead to the complexity of the mold
Method used
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Embodiment Construction
[0037] figure 1The main components of the linear actuator depicted in are composed of the following parts: housing 1; reversible electric motor 2; transmission parts; screw assembly 3 with a screw 3a on which there is a screw nut 3b; moving parts in the form of pipe segments 4, which is fixed to the screw nut with the rear end; an outer sleeve 5, which is fixed to the housing 1 with the rear end, and wherein the outer sleeve 5 surrounds the screw assembly 3 and the moving part 4, and wherein the outer sleeve 5 acts as the moving part 4 and the screw nut The guide of 3b; the front mounting part 6, which is in the front end of the moving part 4; and the rear mounting part 7, which is in the rear end of the housing, wherein the front mounting part 6 and the rear mounting part 7 are used to install the linear actuator In the structure where the linear actuator should be placed. When the electric motor 2 is activated and the screw 3a is set to rotate, whereby the screw nut 3b and ...
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A transmission system, the transmission has a casing (1) and an outer casing (5), and the rear end of the casing (5) is fixed on the front end of the casing (1). Inside the outer casing (5) there is a motor-driven screw assembly (3) and moving parts. The system also has a control box (9) containing a controller, the box (9) being arranged at an angle between the casing (1) and the outer casing (5). The box (9) is fastened to the outer casing (5) with the mounting bracket (8). The mounting bracket (8) contains a tubular part (10), which can be pushed into the outer casing (5) and is designed with interfitting fastening devices with the box (9), which can fasten the box (9) to Install the bracket (8). The tubular part (10) of the bracket (8) has a slit (12) along the axial direction, and the cooperating fastening means between the bracket (8) and the box (9) are on both sides of the slit (12) and are It is designed that when the box (9) is fastened to the mounting bracket, the slit (12) contracts and the tubular portion (10) of the mounting bracket (8) tightens around the outer casing (5) of the actuator. A feature of this construction is that the cassette (9) is fastened only to the mounting bracket (8) of the outer sleeve (5). This simplifies the fastening quite significantly and also simplifies the design.
Description
technical field [0001] The present invention relates to a linear actuator system comprising a linear actuator with: a housing; an electric motor with transmission components; a screw assembly with a screw and a screw nut; a moving part, which is connected with the screw assembly, and wherein the electric motor drives the screw assembly via a transmission part, and the moving part is moved back and forth by means of the screw assembly according to the rotation direction of the electric motor; and an outer sleeve, which is at the front end of the casing with the rear end fixed to the side of the housing, and wherein the outer sleeve surrounds the screw assembly and the moving parts, and wherein the outer sleeve acts as a guide for the moving parts and the screw nut, and the linear actuator system includes a control box with the guide, and wherein the control The box is arranged at an angle between the housing of the linear actuator and the outer sleeve, and wherein the control b...
Claims
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IPC IPC(8): F16H25/20H02K7/10
CPCF16H25/20H02K7/10H02K7/06H02K11/0094H02K5/225H02K11/30F16H2025/2031F16H2025/2084H02K11/33H05K5/03H02K7/063
Inventor 罗尔夫·约根森
Owner 力纳克传动系统(深圳)有限公司