A precision cold bending forming machine
A cold roll forming machine and cold roll forming technology, applied in the field of cold roll forming machinery, can solve the problems that the lower roll pressing shaft is easy to shake left and right, occupies a large space, and the product precision is low, so as to achieve enhanced rigidity, small occupied space, The effect of improving product accuracy
Active Publication Date: 2019-01-08
JIANGSU HUAZHONG ROLL FORMING MACHINE
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The driving mechanism of the traditional cold roll forming machine is driven by a chain or a single gear box through a cardan shaft. The stability of the transmission is poor and the noise generated is relatively large, which makes the manufactured product less accurate and takes up more space.
In addition, the upper roller press shaft and the lower roll press shaft in the traditional cold roll forming machine are only supported by two supporting archways. It shakes from side to side, making it difficult to disassemble and assemble
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
[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0021] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a kind of precision cold roll forming machine of the present invention comprises frame 1, and this frame 1 is provided with feeding mechanism 2, cold roll forming mechanism, straightening mechanism 15 and cutting mechanism 16 successively, and cold roll forming mechanism connects There is a drive mechanism. The cold-bending forming mechanism includes no less than two sets of rollers arranged in sequence, and the roll sets include two support arches 3 arranged opposite to each other, and the support arches 3 of the two adjacent roll sets are in one-to-one correspondence Shapes are arranged side by side, thereby forming two supporting arches in 3 rows on the frame 1. The two support arches 3 in the roll group all have upper roller press shafts 21 and lower roll press shafts 23, and the ...
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
Login to View More Abstract
The invention relates to a cold bend forming machine, in particular to a precise cold bend forming machine. The precise cold bend forming machine comprises a machine frame. The machine frame is provided with a feeding mechanism, a cold bend forming mechanism, a straightening mechanism and a cut-off mechanism. The cold bend forming mechanism is connected with a driving mechanism. The cold bend forming mechanism comprises two or more roller sets. Each roller set comprises two supporting housings. An upper roller shaft and a lower roller shaft are arranged between the supporting housings in each roller set. The cold bend forming machine is characterized in that the driving mechanism comprises a gearbox, one end of each upper roller shaft and one end of each lower roller shaft are located in the gearbox, the upper roller shafts and the lower roller shafts are provided with driven gears correspondingly, a large linkage gear is arranged between the driven gears of every two adjacent connected lower roller shafts, and small linkage gear sets are arranged between the driven gears of every two adjacent upper roller shafts at intervals. One lower roller shaft is provided with a transmission gear. The machine frame is provided with a motor. An output shaft of the motor is provided with a driving gear. The cold bend forming machine is good in transmission stability, capable of improving product precision, high in efficiency and low in produced noise.
Description
technical field [0001] The invention relates to a cold-bending forming machine, specifically a precision cold-bending forming machine. Background technique [0002] The cold roll forming machine is a machine that continuously bends metal plates such as coils and strips through sequentially configured multi-pass forming rolls to make plastic processing machines of specific cross-section profiles. [0003] At present, the cold roll forming machines used in the cold working process are all traditional cold roll forming machines. It includes a frame on which a feeding mechanism, a cold-bending forming mechanism, a straightening mechanism and a cutting mechanism are sequentially arranged, and the cold-bending forming mechanism is connected with a driving mechanism. The cold-bending forming mechanism includes no less than two sets of rolls arranged in sequence, and the roll sets include two support arches arranged opposite to each other, and the support arches connecting the two ...
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): B21D5/14B21D35/00
CPCB21D5/14B21D35/002
Inventor 朱云杰
Owner JIANGSU HUAZHONG ROLL FORMING MACHINE