Production device for pipe pile die assembly accessories

Abstract

The invention relates to a production device for pipe pile die assembly accessories. The device comprises a rack, a feeding assembly, a blanking device, a tapping device, a clamping mechanism, a differential assembly and a horizontal driving mechanism, the feeding assembly comprises a feeding groove, a workpiece feeding and discharging guide seat, an electromagnet and a feeding mechanism, the clamping mechanism comprises a limiting block, a left clamping block and a right clamping block, a left clamping die and a right clamping die which are used for clamping workpieces are symmetrically arranged in the middle of the left clamping block and the middle of the right clamping block, the left clamping die and the right clamping die are driven in a differential structure mode, the left clampingdie and the right clamping die are respectively provided with a cavity, the upper portion of each cavity is of an inverted circular truncated cone structure, the lower portion of each cavity is of acylindrical structure, and the inverted circular truncated cone structure cavities can be attached to the upper portions of blanking guide sections of the blanking hoppers. The feeding device has theadvantages that the whole structure is compact, the occupied space is small, the workpiece feeding can be guaranteed orderly, the discharging is stable, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing equipment, in particular to a production device for pipe pile mold clamping accessories. Background technique [0002] With the development of concrete technology, the technology of concrete pipe piles is becoming more and more mature. In addition to being used in industrial and civil buildings, it is also widely used in various fields such as bridges, ports, railways or water conservancy projects. [0003] In the production of pipe piles, the pipe pile concrete material needs to be filled in the pipe pile mold generally. The production mold of the pipe pile, that is, the upper mold and the lower mold, must be clamped. The internal thread of the barrel and the external thread of the mold clamping bolt cooperate to tighten or disassemble the mold clamping bolt. As an important part of the mold clamping, the sleeve is also a key part of the pipe pile mold and plays a considerable ro...

AI Technical Summary

Problems solved by technology

[0005] 1. Place the workpieces to be processed side by side in the feeding chute, and the processed workpieces at the outlet of the feeding chute are pushed to the discharge hopper through the feeding cylinder. The workpieces are piled up, falling into the discharge hopper in a disorderly manner, or the workpieces are squeezed and fall outwards, resulting in waste of workpieces;

[0006] 2. At present, the corresponding left and right clamping molds in the blanking device have a cylindrical cavity respectively. When the opening formed between the left and right clamping molds is small, the lowering height of the blanking hopper will not be enough, resulting in the lower The material is unstable; when the opening formed between the left and right clamping molds is large, and the height of the workpiece is smaller than the opening, under vibration, the vertically placed workpiece will be placed horizontally, and it is difficult to clean the cavity in the middle of the workpiece. Tapping treatment;

[0007] 3. The left and right clamping molds are used to clamp the workpiece, and the left and right clamping molds are equipped with push cylinders correspondingly. The two molds are pushed to the middle by the push cylinder to close the mold, and pull to both sides to open. Dies, making the equipment not compact enough, taking up a lot of space, and requiring two push cylinders to drive, wasting resources; in addition, it may also cause workpieces to be unable to be blanked and tapped in an orderly manner, resulting in low production efficiency

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