Improved stretch bender
A stretch-bending machine and an improved technology, applied in the field of metal profile stretch-bending, can solve the problems of small application range, single function, and most profile stretch-bending, etc., and achieve the effects of simple structure, simple operation process and low transformation cost.
Active Publication Date: 2020-04-14
GUANGDONG G CLEF BENDING TECH CO LTD
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
It can be concluded that the function of the existing stretch bending machine is relatively single, that is, it is specially designed according to a certain steel or aluminum profile that needs to be stretched and bent in batches, and the stretch bending of steel, aluminum profiles and other profiles is also limited to Stretch bending in a certain direction, or limited to a certain specification and model, has a small scope of application, but in actual use, there are many types of profiles that need to be used. In the actual operation process, the existing stretch bending machine can no longer At the same time, it is necessary to improve the existing stretch bending machine so that it can stretch most of the profiles.
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
[0030] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the protection scope of the present invention.
[0031] see Figure 1 to Figure 5 , the present invention provides an improved stretch bending machine, which includes a machine base 1, a rotating arm 2 and a stretching mechanism 3. Both sides of the machine base 1 are rotatably provided with rotating arms 2, and each rotating arm 2 is provided with Stretching mechanism 3, stretching mechanism 3 comprises support base 31, stretch drive cylinder 32, collet connecting seat 33, chuck 34, lift seat 35, top cover 36, lift screw rod 37 and lift nut 38, support base 31 sets On the pivoting arm 2, the stretching drive cylinder 32 is mounted on 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 provides an improved stretch bender. The improved stretch bender comprises a machine base, rotary arms and stretch mechanisms. The rotary arms are rotatably arranged on the two sides ofthe machine base. One stretch mechanism is arranged on each rotary arm. Each stretch mechanism comprises a supporting base, a stretch driving cylinder, a chuck connecting seat, a chuck, a lifting seat, a top cover, a lifting screw rod and a lifting nut. The supporting bases are arranged on the corresponding rotary arms. The stretch driving cylinders are mounted on the corresponding supporting bases through the lifting seats in a lifting adjustable mode. The chuck connecting seats are arranged at the ends of piston rods of the stretch driving cylinders. The chucks used for clamping the ends ofsectional materials are detachably mounted on the corresponding chuck connecting seats. The top covers are fixed to the tops of the corresponding supporting bases. The top covers are provided with through holes. The lifting screw rods penetrate through the through holes of the corresponding top covers to be fixedly connected with the corresponding lifting seats. Each lifting nut is in screwed joint with the section, located above the corresponding top cover, of the corresponding lifting screw rod. The improved stretch bender can carry out bending on different specifications of sectional materials in different directions.
Description
technical field [0001] The invention relates to the technical field of stretch bending of metal profiles, in particular to an improved stretch bending machine. Background technique [0002] Stretch bending machine is the main equipment used for stretch bending steel, aluminum and other profiles. Chinese invention CN 208825269U discloses a stretch bending machine, but the piston cylinder and snap joint of the stretch bending machine are fixed in the vertical direction, so it can only meet the stretch bending of profiles with specific specifications. In addition, the Chinese invention CN 205629010 U discloses an integrated stretch bending machine, the clamping device and filling device of which are fixed in the vertical direction, which also has the above-mentioned problems. It can be concluded that the function of the existing stretch bending machine is relatively single, that is, it is specially designed according to a certain steel or aluminum profile that needs to be stre...
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 IPC IPC(8): B21D11/02
CPCB21D11/02
Inventor 郑晓宏
Owner GUANGDONG G CLEF BENDING TECH CO LTD