CN202241580U

CN202241580U - Pipe support rack special for core pulling machine for producing wallboards

Info

Publication number: CN202241580U
Application number: CN2011204041712U
Authority: CN
Inventors: 朱延华; 胡啸
Original assignee: ZHENGZHOU MANLIAN MECHINERY & INDUSTRY COLTD
Current assignee: ZHENGZHOU MANLIAN MECHINERY & INDUSTRY COLTD
Priority date: 2011-10-21
Filing date: 2011-10-21
Publication date: 2012-05-30
Anticipated expiration: 2021-10-21

Abstract

The utility model discloses a pipe support rack special for a core pulling machine for producing wallboards. The pipe support rack comprises a rack body with upper and lower splints; a center shaft is vertically arranged in the centers of the upper and lower splints; the upper end of the center shaft extends out of the upper splint, and is in transmission connection with a piston rod of an operating cylinder arranged on the rack body through a main connecting rod; a through connecting rod horizontally arranged along the upper splint is connected with the center shaft; a plurality of side shafts are arranged uniformly at intervals between the upper splint and the lower splint on two sides of the center shaft; the upper ends of the side shafts extend out of the upper splint, and are connected with the through connecting rod through a small connecting plate; rotating sleeves sleeved on the center shaft and the side shafts are fixedly connected with half-hole plates; and two adjacent half-hole plates are jointed to form a round hole row adapting to a core tube. The utility model has the advantage that: the pipe support rack has compact and novel structure and reliable performance, can radically solve the problems that core tubes return and the like in the process of pulling cores by the core pulling machine, and ensures good forming of wallboard holes.

Description

Be used for the special-purpose stinger of tube bundle extracting machine that ash wall body plate is produced

Technical field

The utility model relates to the ash wall body plate production equipment, especially relates to a kind of special-purpose stinger of tube bundle extracting machine that ash wall body plate is produced that is used for.

Background technology

Stinger is the core pipe stripper apparatus that when the moulding of ash wall body plate plate hole, uses.During tube bundle extracting machine work, need the core pipe be extracted fully, the core pipe is thrown off from stinger fully, reach the good purpose that is shaped of wallboard hole through stinger.Because existing stinger only is on substrate, to offer fixing hole, utilizes fixing hole to accomplish trustship work, when the tube bundle extracting machine drawing core pipe, there is the risk of fixing shakiness, core pipe rollback, make core pipe withdrawing unfavorable, wallboard hole is difficult for being shaped.

Summary of the invention

The purpose of the utility model is to provide a kind of and can accurately the core pipe be extracted fully, can also guarantee that the core pipe throws off from stinger fully, make wallboard hole good be shaped be used for the special-purpose stinger of tube bundle extracting machine that ash wall body plate is produced.

For realizing above-mentioned purpose, the utility model can be taked following technical proposals:

The described special-purpose stinger of tube bundle extracting machine that is used for ash wall body plate production of the utility model; Comprise the support body that has upper and lower clamping plate; Center at said train wheel bridge and lower plate is vertically installed with axis; The upper end of said axis is extended train wheel bridge and is in transmission connection through master connecting-rod and the piston rod that is arranged on the operating cylinder on the support body, is connected with said axis along the horizontally disposed bar that leads to of train wheel bridge; Equilibrium is arranged at intervals with many limit axles between the upper and lower clamping plate of said axis both sides, and the upper end of said limit axle links through little connecting plate and the said bar that leads to after extending train wheel bridge; Be sleeved on the pivoted housing on said axis and the limit axle and be fixed with half orifice plate, form the circular hole row who adapts with core pipe position when adjacent two halves orifice plate engages.

The advantage of the utility model is compact conformation, novelty, and dependable performance can thoroughly solve the phenomenons such as core pipe rollback that tube bundle extracting machine occurs in the process of loosing core, guaranteed the good shaping of wallboard hole.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the plan structure sketch map of stinger among Fig. 1.

The specific embodiment

Like Fig. 1, shown in 2; The described special-purpose stinger of tube bundle extracting machine that is used for ash wall body plate production of the utility model; Comprise the support body that has train wheel bridge 1 and lower plate 2; Center at train wheel bridge 1 and lower plate 2 is vertically installed with axis 3, and the upper end of axis 3 is extended train wheel bridge 1 and is in transmission connection through master connecting-rod 4 and the piston rod 6 that is arranged on the operating cylinder 5 on the support body, is connected with axis 3 along the train wheel bridge 1 horizontally disposed bar 7 that leads to; At the upper and lower clamping plate 1 of axis 3 both sides, equilibrium is arranged at intervals with many limit axles 8 between 2, the upper end of limit axle 8 extend train wheel bridge 1 back through little connecting plate 9 with lead to bar 7 and link; Be sleeved on the pivoted housing on axis 3 and the limit axle 8 through connecting key and be fixed with half orifice plate 10, adjacent two halves orifice plate 10 forms the circular hole row who adapts with core pipe position when engaging.

Operating cylinder 5 starts, and piston rod 6 is flexible, drives axis 3 rotations through master connecting-rod 4, and the limit axle 8 of axis 3 both sides also rotates with axis 3 under the drive of leading to bar 7 synchronously, and all half orifice plates 10 that are connected mutually with axis 3 and limit axle 8 rotate folding together.During the punching pipe, the piston rod 6 of operating cylinder 5 stretches out, locking core pipe, and during the depoling pipe, piston rod 6 retractions, the core pipe is thrown off, and makes the core pipe break away from stinger fully, thereby has avoided core pipe rollback, the disadvantageous phenomenon of core pipe withdrawing, has guaranteed the good shaping of wallboard hole.

During work, stinger is connected with trustship dolly 12 through connecting plate 11, and the punching pipe is taken out in 12 walkings of trustship dolly in the tube bundle extracting machine frame.

Claims

1. one kind is used for the special-purpose stinger of tube bundle extracting machine that ash wall body plate is produced; Comprise the support body that has upper and lower clamping plate (1,2); It is characterized in that: the center at said train wheel bridge (1) and lower plate (2) is vertically installed with axis (3); The upper end of said axis (3) is extended train wheel bridge (1) and is in transmission connection through master connecting-rod (4) and the piston rod (6) that is arranged on the operating cylinder (5) on the support body, is connected with said axis (3) along the horizontally disposed bar (7) that leads to of train wheel bridge (1); Equilibrium is arranged at intervals with many limit axles (8) between the upper and lower clamping plate (1,2) of said axis (3) both sides, and the upper end of said limit axle (8) is extended train wheel bridge (1) back and linked through little connecting plate (9) and the said bar (7) that leads to; Be sleeved on the pivoted housing on said axis (3) and the limit axle (8) and be fixed with half orifice plate (10), form the circular hole row who adapts with core pipe position when adjacent two halves orifice plate (10) engages.