Half-mold curved surface part forming device and forming method
A technology of curved surface parts and molds, which is applied in the half-mold curved surface part forming device and its forming field. It can solve the problems of not being too small, low efficiency of processing curved surfaces, and poor quality of formed parts, so as to improve not too small and reduce processing. Cost, low cost effect
Inactive Publication Date: 2016-02-03
JILIN UNIV
View PDF7 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Single-point forming technology has low efficiency in processing curved surfaces, uneven force at each point, and poor quality of formed parts; although ordinary multi-point forming has high efficiency and relatively uniform force, the quality of formed parts is relatively low due to the shortcomings of processing points that cannot be too small. Difference
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0038] It includes a frame 1, a support 3 for supporting and fixing the mold, a clamping mechanism 4, a stirring and forming mechanism 5 and cluster steel balls 14;
[0039] The structure of the frame 1 is that the upper movable frame 2 is slidingly connected with the column 7, the column 7 is fixedly connected with the base plate 6, the motor of the driving mechanism 18 is fixedly connected with the upper part of the movable frame, and a bevel gear of the driving mechanism is connected with the column upper threaded connection;
[0040] The clamping mechanism 4 is composed of an outer sleeve 8, an inner sleeve 9 and a spring 10, and is located in the movable frame 2. The support 3 for supporting and fixing the mold is fixedly connected with the bottom plate 6, and the spring 10 is located in the support and the outside of the support 3 of the fixed mold, the inner sleeve 9 is placed above the spring and is sleeved on the outside of the support 3, the outer sleeve 8 is sleeved...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| diameter | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to a semi-modular curved-surface piece forming device and method, and belongs to the field of mechanical engineering. The semi-modular curved-surface piece forming device comprises a machine frame, a support which can support and fix a mold, a clamping system and a stirring forming system. According to the stirring forming mechanism, a motor is fixed to a cover plate and drives a rotating shaft to rotate, a rotating disc is installed on the rotating shaft, and the space between the rotating disc and a machined piece is filled with cluster steel balls. Under the driving of the motor, the rotating shaft drives the rotating disc to rotate, and the steel balls are driven by the rotating disc to spin in a vortex mode; meanwhile, a drive device on the movable machine frame is powered on and driven to move downwards, an inner sleeve and an outer sleeve are driven to clamp the machine piece and move downwards together, and the machined piece is formed under the common effect of the mold on the lower portion and the rotating steel balls on the upper portion. By means of the forming method based on the device, the mold forming is used, the multi-point forming is used and optimized, the forming accuracy is improved, efficiency is higher than the single-point forming, and forming is more uniform.
Description
technical field [0001] The invention relates to a half-mold curved surface piece forming device and a forming method thereof, which are used for processing small curved surface pieces and belong to the field of mechanical processing engineering. Background technique [0002] In the field of modern national production and medical equipment, small curved parts are widely used. The conventional processing methods for small curved surface parts are mainly single-point forming and ordinary multi-point forming. Single-point forming technology has low efficiency in processing curved surfaces, uneven force at each point, and poor quality of formed parts; although ordinary multi-point forming has high efficiency and relatively uniform force, the quality of formed parts is relatively low due to the shortcomings of processing points that cannot be too small. Difference. The present invention utilizes the composite movement of clustered steel balls on the surface of the workpiece to r...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B21D11/20
CPCB21D11/20
Inventor 胡志清付晓刘昆
Owner JILIN UNIV