Die changing device of numerical control turret punch press
A CNC turret punch and turret technology, applied in forming tools, metal processing equipment, manufacturing tools, etc., can solve the problems of inconvenience, difficulty in real-time disassembly and replacement, mold wear and damage, etc., to prolong working time and have strong practicability. , the effect of reducing the cost of manufacturing and use
Inactive Publication Date: 2022-06-21
江苏科瑞智能装备有限公司
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Problems solved by technology
[0003] The molds of CNC turret punching machines are prone to wear and damage during use, and they need to be disassembled, repaired and replaced in real time. However, most of the existing stamping dies are fixed and installed, and it is difficult to disassemble and replace them in real time. It is very inconvenient to disassemble and replace
[0004]
In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve
Method used
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[0023] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0024] see Figure 1 to Figure 6 , The present invention provides a die changing device of a numerically controlled turret punch, comprising a body 1, a punching assembly 2 and a die changing assembly 3, and a groove for punching is provided in the middle of the body 1.
[0025] see Figure 1 to Figure 4 , the stamping assembly 2 includes a first telescopic piece 21, a stamping head 211, a first gear 22, a accommodating groove 221, a pawl 222, a first connecting block 223, a torsion spring 224, a ratchet 23, a second bearing 231, a second connecting block 232 , the rotating shaft 24 , the third bearing ...
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The invention is applicable to the technical field of turret punch presses, and provides a die changing device of a numerical control turret punch press, which comprises a punching assembly comprising a punching head, a ratchet wheel rotatably connected with a machine body, a first gear rotatably connected with the ratchet wheel, a pawl arranged on the first gear, a second gear meshed with the first gear, the second gear arranged on a rotating shaft, and a turret connected with the bottom of the rotating shaft, a plurality of punching dies and standby dies are arranged on the rotating tower, and a supporting ring is elastically connected to the bottom of the rotating tower; the die changing assembly comprises a connecting rod, the connecting rod is rotationally connected with a second telescopic piece arranged in the machine body, a guide block is arranged on the connecting rod, a guide groove is formed in the machine body, two sleeves are arranged at the bottom of the connecting rod, clamping jaws are arranged in the sleeves in a sliding mode, a screw rod is elastically connected to the mounting frame, square keys are rotationally connected to the clamping jaws, key grooves are formed in the screw rod, and fixing rods are arranged on the square keys. Clamping grooves are formed in the side walls of the sleeves. Therefore, the mold can be replaced under the non-stop state, only one power source is needed, the manufacturing and using cost is reduced, and the practicability is high.
Description
technical field [0001] The invention relates to the technical field, in particular to a die changing device of a numerically controlled turret punch. Background technique [0002] CNC turret punch is one of the main categories of CNC punch, abbreviated as NCT, CNC turret punch (NCT) integrates machine, electricity, hydraulic and gas. Deep drawing pressure processing equipment, CNC turret punch (NCT) is a processing program compiled by programming software (or manual), the servo feeding mechanism sends the sheet to the position to be processed, and the mold selection system selects the mold library. The corresponding mold in the machine, the hydraulic power system punches according to the program, and automatically completes the processing of the workpiece. [0003] During the use of the CNC turret punch, the mold is prone to wear and damage, and it needs to be disassembled, repaired and replaced in real time. However, most of the existing stamping molds are fixed and instal...
Claims
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IPC IPC(8): B21D37/14
CPCB21D37/14
Inventor 房祥伟
Owner 江苏科瑞智能装备有限公司