CN201231262Y

CN201231262Y - Simple device for putting sleeve on coiler reel

Info

Publication number: CN201231262Y
Application number: CNU2008200707718U
Authority: CN
Inventors: 郭会侠; 高萍; 程建国
Original assignee: China Nonferrous Metals Processing Technology Co Ltd
Current assignee: China Nonferrous Metals Processing Technology Co Ltd
Priority date: 2008-05-29
Filing date: 2008-05-29
Publication date: 2009-05-06
Anticipated expiration: 2018-05-29

Abstract

The utility model relates to a simple device which adds a sleeve to a reel of a recoiling machine, and comprises an upper sliding groove (1), an upper support seat (2), an upper rack (3), a hydraulic cylinder (4), a gear (5), a lower rack (6) and a lower support seat (7), wherein the hydraulic cylinder is fixed to one end of a lower base, a rotatable gear is connected on a cylinder head of the hydraulic cylinder, the gear is respectively meshed with the upper rack and the lower rack, the upper rack is connected with the upper support seat, the upper support seat can move in the upper sliding groove which is symmetrically arranged, and the upper sliding groove and the lower rack are both fixed on corresponding positions of the lower base. The gear which is connected on the cylinder head of the hydraulic cylinder firstly rotates driven by the hydraulic cylinder, the gear is meshed between the upper rack and the lower rack, thereby the upper rack advances forwards along with the rotation of the gear, and the upper rack drives the upper support seat to advance, thereby the task of adding the sleeve is completed. When the gear advances with half a stroke along the lower rack, the upper rack can advance with a whole stroke. The whole structure is compact, so the advancing time of the hydraulic cylinder is shortened, and the using efficiency of equipment is enhanced.

Description

A kind of easy device of giving coiling machine spool upper bush

Technical field

The utility model belongs to milling train corollary equipment technical field, is particularly suitable for long stroke requirement but a kind of easy device of giving coiling machine spool upper bush of arrangement space position, unit basis can not satisfy instructions for use the time.

Background technology

In traditional upper bush device, what upper bush used is the supporting structure that is directly driven by cylinder, and support all is to be welded with steel plate, along slide groove, finishes stroke thereby slide forward, reaches the purpose of upper bush.

Along with improving constantly of production efficiency and mechanization degree. the weak point of this upper bush device appears day by day, and main performance has following several respects:

1. this constructional device that is directly driven by cylinder is unadjustable on stroke directions, thereby causes the too huge very large space that takies of support.

2. the stroke of this device is non-adjustable, runs into when the different rows range request is arranged to redesign, and has increased design cost.

3. this device is had relatively high expectations to the rigidity of equipment when running into large-scale stroke requirement, cause equipment too heavy, thereby the waste steel strengthens cost.

Summary of the invention

For overcoming the weak point that said apparatus exists, the utility model has designed a kind of easy device of giving coiling machine spool upper bush, and this apparatus structure is simple, can overcome the drawback of said apparatus fully.

For achieving the above object, the utility model adopts following technical scheme:

Described easy device to coiling machine spool upper bush is to be made of upper hopper chute, upper bracket, upper rack, hydraulic cylinder, gear, following tooth bar, lower bottom base, wherein hydraulic cylinder is fixed on lower bottom base one end, on the cylinder head of hydraulic cylinder, be connected with rotating gear, gear meshes upper rack and following tooth bar respectively, upper rack is connected with upper bracket, upper bracket can move in symmetrically arranged upper hopper chute, and upper hopper chute and following tooth bar all are fixed on the correspondence position of lower bottom base.

Because adopt aforesaid technical scheme, the utility model produces following good effect:

1, owing to use gear ﹠ rack structure, make whole device from the compactness that seems in appearance, light, and saved steel, thus provide cost savings.

2, owing to use gear ﹠ rack structure, make the time of upper bush obviously shorten, thereby improved production efficiency.

3,, thereby saved usage space because compact conformation is light.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is A-A profile of Fig. 1;

Among the above-mentioned figure: 1-upper hopper chute; 2-upper bracket; 3-upper rack; 4-hydraulic cylinder; 5-gear; 6-following tooth bar; 7-lower bottom base.

The specific embodiment

In conjunction with Fig. 1,2, easy device to coiling machine spool upper bush of the present utility model is to be made of upper hopper chute 1, upper bracket 2, upper rack 3, hydraulic cylinder 4, gear 5, following tooth bar 6, lower bottom base 7, wherein hydraulic cylinder 4 is fixed on lower bottom base 7 one ends, on the cylinder head of hydraulic cylinder 4, be connected with rotating gear 5, gear 5 meshes upper rack 3 and following tooth bar 6 respectively, upper rack 3 connects upper bracket 2, upper bracket 2 can move in symmetrically arranged upper hopper chute 1, and upper hopper chute 1 and following tooth bar 6 all are fixed on the correspondence position of lower bottom base 7.

The hydraulic cylinder 4 that is connected on the lower bottom base 7 is power source, drive the gear 5 that the cylinder head first line of a couplet connects and rotate, and gear 5 meshes between upper and lower tooth bar, thereby make upper rack 3 realize travelling forward, and upper rack 3 drives the upper bracket 2 realization upper bush of advancing forward again.Gear 5 has a stroke forward at following tooth bar 6, and upper rack 3 just can be realized two strokes forward so, thereby realization has the upper bush task of the requirement of big stroke.And upper rack 3 connects by bolt and the upper bracket that slides in upper hopper chute 12, and tooth bar 6 also is to connect with lower bottom base 7 by bolt down.

Referring to Fig. 1, the utility model at first drives the gear 5 that is connected on the hydraulic cylinder cylinder head by hydraulic cylinder 4 and rotate, and gear 5 meshes between upper rack 3 and following tooth bar 6 in the upper bush process, thereby makes upper rack 3 with gear 5 rotations and advance forward.Thereby upper rack 3 can drive upper bracket 2 and advance and finish the upper bush task.

The most tangible advantage of the utility model is exactly at gear 5 when tooth bar 6 advances half stroke down, upper rack 3 total travel of just can advancing.The compactness that total is become has shortened the time that hydraulic cylinder 4 advances, and has improved the service efficiency of equipment.

Claims

1, a kind of easy device of giving coiling machine spool upper bush, it is characterized in that: this easy device is to be made of upper hopper chute (1), upper bracket (2), upper rack (3), hydraulic cylinder (4), gear (5), following tooth bar (6), lower bottom base (7), wherein hydraulic cylinder is fixed on lower bottom base one end, on the cylinder head of hydraulic cylinder, be connected with rotating gear, gear meshes upper rack and following tooth bar respectively, upper rack connects upper bracket, upper bracket can move in symmetrically arranged upper hopper chute, and upper hopper chute and following tooth bar all are fixed on the correspondence position of lower bottom base.