CN201472966U

CN201472966U - Splitting mechanism for a steel tube production line

Info

Publication number: CN201472966U
Application number: CN200920307940XU
Authority: CN
Inventors: 孙海滨; 刘焕利; 周立兵
Original assignee: Tianjin Seri Machinery Equipment Corp Ltd
Current assignee: Tianjin Seri Machinery Equipment Corp Ltd
Priority date: 2009-08-13
Filing date: 2009-08-13
Publication date: 2010-05-19
Anticipated expiration: 2019-08-13

Abstract

The utility model relates to a splitting mechanism for a steel tube production line, comprising an inclined fixation bench, a bearing seat mounted on the fixation bench, a rotation axle mounted on the bearing seat by a support bearing, characterized in that: a swing rod and a striker plate are mounted on the rotation axle and a lead screw is connected with the upper end of the swing rod and a lead screw adjustment mechanism is connected with the lead screw and mounted on the fixation bench. Thus the splitting mechanism can realize stepless adjustment of the splitting and buffer function, smooth movement of the mechanical structure and low failure rate. In addition, the splitting mechanism has advantages of simple structure, assemble and disassemble, increased work efficiency.

Description

Be used for the feeding distribution mechanism on the pipe production line

Technical field

The utility model belongs to tubing manufacturing technology field, particularly relates to a kind of feeding distribution mechanism that is used on the pipe production line.

Background technology

Each online material stock operation place all need be provided with feeding distribution mechanism in the seamless steel tube production chain, adjusts the sub-material structure according to the different-diameter steel pipe, only gets a steel pipe when guaranteeing to get material at every turn.Existing feeding distribution mechanism is divided into manual turnover panel and pull bar and adjusts backgauge cam two class forms, and manually turnover panel is according to steel pipe kind design turnover panel, and the corresponding one group of turnover panel of the steel pipe that several specifications are close is so occur getting the material phenomenon that has some setbacks when using easily; It is to utilize spiral lift to drive pull bar to drive the rotation of backgauge cam that pull bar is adjusted backgauge cam tripper; adjust near tripper steel pipe position according to the cam diameter; through regular meeting the jam phenomenon appears when but spiral lift drives backward stick action; above in addition two kinds of trippers all do not have pooling feature; during promptly to the steel pipe sub-material is rigid impact, may damage the quality of steel tube surface like this.

Summary of the invention

The utility model provides a kind of simple in structure, easy to use, feeding distribution mechanism on the pipe production line of being used for of increasing work efficiency, guaranteeing product design for solving the technical matters that exists in the known technology.

The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:

A kind of feeding distribution mechanism that is used on the pipe production line, comprise the bevelled fixed rack, be installed in bearing seat on the fixed rack, be installed in rotating shaft on the bearing seat by backup bearing, it is characterized in that: described fork and the striker plate of in rotating shaft, being equipped with, the upper end of fork connects leading screw, leading screw connects the leading screw adjusting mechanism, and the leading screw adjusting mechanism is installed on the fixed way.

The utility model can also adopt following technical measures:

Described leading screw adjusting mechanism comprises the feed screw nut that cooperates with leading screw, and feed screw nut is installed on the back-up block by baffle plate, and back-up block is installed on the base, and base installs and fixes on the platform, and the outside of feed screw nut is provided with handwheel.

On the outside leading screw of described fork the dish spring is installed, installs and fixes nut on the outside leading screw of dish spring.

The advantage that the utlity model has with good effect is: because the utility model adopts an axis to be connected each striker plate as a whole, utilize the leading screw in the leading screw adjusting mechanism to drive fork and drive the rotating shaft rotation like this, rotating shaft drives striker plate and rotates, thereby realizes reaching the sub-material purpose; Increase some groups of dish springs simultaneously between fork and leading screw, this dish spring can reduce the impact of steel pipe to striker plate effectively, thus the surface quality of protection steel pipe.Therefore the utility model can realize that the stepless adjustment of sub-material has pooling feature again, and physical construction motion simultaneously is smooth and easy, and fault rate is low; The utility model also has simple in structure, installing/dismounting in addition, advantage such as increase work efficiency.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the right elevation of Fig. 1;

Fig. 3 is an I partial enlarged drawing among Fig. 1.

Among the figure: 1, material fetching mechanism; 2, fixed rack; 3, striker plate; 4, bearing seat; 5, rotating shaft; 6, fork; 7, leading screw; 8, dish spring; 8-1, captive nut; 9, leading screw adjusting mechanism; 9-1, feed screw nut; 9-2, base; 9-3, back-up block; 9-4, baffle plate; 10, fixed way; 11, base.

The specific embodiment

For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:

Embodiment:

See also Fig. 1 to Fig. 3, a kind of feeding distribution mechanism that is used on the pipe production line, comprise bevelled fixed rack 2, be installed in bearing seat 4 on the base 11, be installed in rotating shaft 5 on the bearing seat 4 by backup bearing, described fork 6 and the striker plate 3 of in rotating shaft 5, being equipped with, the upper end of fork 6 connects leading screw 7, and can endwisely slip in leading screw 7 upper edges; Leading screw connects leading screw adjusting mechanism 9, leading screw adjusting mechanism 9 is installed on the fixed way 10, described leading screw adjusting mechanism 9 comprises the feed screw nut 9-1 that cooperates with leading screw, feed screw nut 9-1 is installed on the back-up block 9-3 by baffle plate 9-4, back-up block 9-3 is installed on the base 9-2, and base 9-2 installs and fixes on the platform 10, and the outside of feed screw nut 9-1 has handwheel, handwheel on the rotating threaded shaft adjusting mechanism 9 can be adjusted the length that leading screw 7 leans out, thereby adjusts the angle of fork 6; Dish spring 8 and captive nut 8-1 are installed in the other end of leading screw 7.

Difference according to outer diameter of steel pipes, adjust the length that leans out of leading screw 7 by the handwheel on the rotating threaded shaft adjusting mechanism 9, drive fork 6 swings, rotating shaft 5 rotations, adjust striker plate 3 angles, thereby the position of first steel pipe on the adjustment fixed rack, do not interfere with second steel pipe when making material fetching mechanism 1 take first steel pipe smoothly away, after, material fetching mechanism 1 removed when first steel pipe resetted, material was realized getting continuously in the position that second steel pipe is rolled into first steel pipe automatically.Because it is as a whole that the utility model adopts a rotating shaft 5 that each striker plate 3 is connected, utilize leading screw 7 to drive fork 6 like this and drive rotating shaft 5 and rotate, rotating shaft 5 drives striker plate 3 and rotates, thereby realizes reaching the sub-material purpose; 7 of fork 6 and leading screws increase some groups of dish springs 8 and captive nut 8-1 simultaneously, and this dish spring 8 can reduce the impact of steel pipe to striker plate 3 effectively, thus the surface quality of protection steel pipe.Therefore the utility model can realize that the stepless adjustment of sub-material has pooling feature again, and physical construction motion simultaneously is smooth and easy, and fault rate is low.The utility model also has simple in structure, installing/dismounting in addition, advantage such as increase work efficiency.

Claims

1. feeding distribution mechanism that is used on the pipe production line, comprise the bevelled fixed rack, be installed in bearing seat on the fixed rack, be installed in rotating shaft on the bearing seat by backup bearing, it is characterized in that: described fork and the striker plate of in rotating shaft, being equipped with, the upper end of fork connects leading screw, leading screw connects the leading screw adjusting mechanism, and the leading screw adjusting mechanism is installed on the fixed way.

2. the feeding distribution mechanism that is used on the pipe production line according to claim 1, it is characterized in that: described leading screw adjusting mechanism comprises the feed screw nut that cooperates with leading screw, feed screw nut is installed on the back-up block by baffle plate, back-up block is installed on the base, base installs and fixes on the platform, and the outside of feed screw nut is provided with handwheel.

3. the feeding distribution mechanism that is used on the pipe production line according to claim 1 and 2 is characterized in that: on the outside leading screw of described fork the dish spring is installed, installs and fixes nut on the outside leading screw of dish spring.