CN102235451B

CN102235451B - Cross type efficient reinforced braking method

Info

Publication number: CN102235451B
Application number: CN 201010154402
Authority: CN
Inventors: 陈海水
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-23
Filing date: 2010-04-23
Publication date: 2013-04-10
Anticipated expiration: 2030-04-23
Also published as: CN102235451A

Abstract

The invention discloses a cross type efficient reinforced braking structure. The braking method has the advantages that: 1, actuation current is small, actuation voltage is low, the brake release force is large, and the braking method can be matched with an integrated circuit effectively; 2, the performance is reliable, the debugging is convenient, and the production cost is low; and 3, the braking force is large, and the slipping of a braking wheel can be prevented effectively in the braking process. In the method, components comprise 1 a magnetic conduction frame, 2 an actuation iron core, 3 a support plate, 4 connecting shaft, 5 a right-angle bolt and 6 a non-magnetic conduction tube.

Description

The cross type efficient reinforced brake structure

Technical field

The present invention relates to a kind of dynamic braking structure, relate in particular a kind of cross type efficient reinforced brake structure.

Background technique

Present technology

Use brake structure in use all to exist operating current at present large, pick-up voltage is high, often skids during braking, easy band-type brake, and the defectives such as debug difficulties, effect is not fully up to expectations.

Summary of the invention

Goal of the invention

Purpose of the present invention is exactly in order to overcome defects.

Beneficial effect

1, operating current is little, and pick-up voltage is low, and the strength that declutches is large, can form more effective coupling with intergrated circuit.

2, stable performance, debugging is convenient, and cost of production is relatively low.

3, braking strength is large, the generation of skidding in the time of can more effectively preventing from braking.

Description of drawings

Fig. 1 is the front view of cross type efficient reinforced brake structure of the present invention

Fig. 2 is the side view of cross type efficient reinforced brake structure of the present invention

Fig. 3 A is the adhesive part worm's eye view in the cross type efficient reinforced brake structure of the present invention

Fig. 3 B, Fig. 3 C are respectively pull-core front view and the side view in the cross type efficient reinforced brake structure of the present invention

Fig. 3 D, Fig. 3 E are respectively dunnage front view and the side view in the cross type efficient reinforced brake structure of the present invention

Fig. 4 A, Fig. 4 B are respectively coupling shaft front view and the side view in the cross type efficient reinforced brake structure of the present invention

Fig. 4 C, Fig. 4 D, Fig. 4 E are respectively magnetic conduction frame side view, plan view and the front view in the cross type efficient reinforced brake structure of the present invention

Fig. 4 F, Fig. 4 G are respectively non-magnetic pipe plan view and the side view in the cross type efficient reinforced brake structure of the present invention

Fig. 5 A, Fig. 5 B are respectively spring bearer plate front view and the side view in the cross type efficient reinforced brake structure of the present invention

Fig. 5 C, Fig. 5 D are respectively right angle bolt front view and the side view in the cross type efficient reinforced brake structure of the present invention

Fig. 5 E, Fig. 5 F are respectively brake bracket side view and the front view in the cross type efficient reinforced brake structure of the present invention

Fig. 6 A, Fig. 6 B are respectively fixing frame side view and the front view in the cross type efficient reinforced brake structure of the present invention

Embodiment

Brake drum 16 is housed first on subbase 20, along on the plane perforation mouth being aimed at two corresponding screwed apertures on the upper plane on the subbase 20, two suitable bolts 19 are sealed in respectively these two Kong Zhonghou from top to bottom suitably tighten under the lower end that makes fixing frame 11 and whole two of doing to form behind the quarter bend.

In being the hole of two appropriate depth in lower end of indent profile, a side of two brake brackets 14 puts into suitable spring 18, subsequently brake shoe 15 is holded up, after allowing earrings shape bump body on its trailing flank aim to insert in the brake bracket 14 inner concave shape lateral grooves, make in the earrings shape on brake shoe 15 trailing flanks to after coincideing before and after the aperture central point in perforation central point and brake bracket 14 inner groovies, insert positioning shaft 21, and put into jump ring in the circle type groove on the arc surface on 21 liang of nearly tops of positioning shaft.

After bolt 9 suitable terminal bolt heads in right angle are sealed in from the corresponding hole that is inner concave shape side middle end of upper section of brake bracket 14 first, on being 9 on the right angle bolt of going here and there out in the middle end of upper section respective aperture of convex shape side, brake bracket 14 overlaps first upper spring 22, after put spring bearer plate 8, put again suitable Luo cap 10, after this positioning shaft 17 to perforation aligning fixing frame corresponding hole, 11 frontal planes upper end and lower end on the other end bolt head of the right angle bolt 9 of brake bracket upper end and the brake bracket lower end front and back sides is sealed in and puts, after this go out bolt head at fixing frame trailing flank string again and put the Luo cap and tighten, put jump ring at the stationary axle that brake bracket lower end frontal plane protrudes.Brake bracket 14 combinations of Brake drum both sides are exactly like this by dress.

On the plane, front and back on left and right sides brake bracket 14 nearly tops to putting into first coupling shaft 5 in boring a hole, after this plane, two dunnage 6 front and back is superimposed together, make plane one end to after aiming at the coupling shaft 5 that puts up first on the plane before and after brake bracket 14 upper ends, the left and right sides after coincideing before and after the perforation central point and setting up, put jump ring in the circle type groove on the arc surface on 5 liang of nearly tops of coupling shaft.

A round-meshed end on the plane, pull-core 4 front and back down, before and after plane and its space of the corresponding insertion of dunnage 6 inner side plane that has been placed in left and right sides brake bracket 14 upper ends and be superimposed shape, allow brake bracket 14 upper ends, left side be superimposed together inside and outside pressing close to the other end of that piece dunnage 6 of the other end and outside, right side brake bracket 14 upper ends of that piece dunnage 6 on its plane, coincide before and after two central point of hole.Equally, that two dunnages on the same position also are superimposed together at the trailing flank of brake bracket 14, two central point of hole coincide before and after also being, this moment is after the superimposed Kong Zhongxian of the other end seals on the random dunnage 6 that Transverse plane is superimposed together on brake bracket 14 leading flanks or the trailing flank of coupling shaft 6, seal in again in the circular hole of pull-core 4 lower ends, after this seal in again the outer superimposed Kong Zhonghou of the dunnage that is superimposed with each other 6 the other ends of brake bracket 14 upper end corresponding side surface and go here and there out, and put jump ring in the circle type inner groovy on the arc surface of coupling shaft 6 two ends proximal portions.

After in magnetic conduction framework 2, putting into coil 3, aiming at the square aperture on the central position on the plane on the magnetic conduction framework 2 downwards without one of bump body on the non-magnetic pipe 1, on the bump body plane two perforation aimed at after two on the plane seal in first perforation on the magnetic conduction framework 2, seal in again the hole in the coil 3 middle skeletons, until seal in the square aperture on the central position on magnetic conduction framework 2 lower planes, after this two suitable bolts 0 respectively from bump body plane, non-magnetic pipe 1 upper end corresponding two to after sealing in the perforation, tighten after sealing in again in the circular hole of two correspondences on the plane on the magnetic conduction framework.

After the straight line that three central point of hole on the plane on the magnetic conduction framework are linked to be and the straight line to being linked to be between the perforation mouthful central point on two front and back sides on the pull-core 4 are done right angle intersection from top to bottom, be enclosed within outside the upper-end surface of pull-core 4.After this, dunnage 6 the other ends on the plane before and after the nearly top on the left and right sides brake bracket 14 are lifted, the central point in two apertures coincide at front-back before and after being superimposed together before and after making, before and after placing under magnetic conduction framework 2 lower planes under the sideline make bump body inner side surface behind the quarter bend after, allow coincideing to before and after perforation central point and dunnage 6 the other ends perforation is superimposed together on the bump body plane, after this from then on coupling shaft 5 is sealed in the hole, went here and there again behind the superimposed hole of dunnage 6 the other ends, after sealing in again in the slotted hole on the pull-core 4 middle part faces, two of being superimposed together before and after this left-and-right supporting plate 6 the other ends of taking advantage of a situation also go here and there out in the reply perforation mutually, after from magnetic conduction framework 2 rear side bump body planes, going here and there out the corresponding aperture at last, put jump ring in the circle type inner groovy on the arc surface on these 6 liang of nearly tops of coupling shaft always.

After this at the caging bolt that it is suitable to pack in the relevant position of brake bracket 14, so far assembling finishes.

The specific implementation effect

After coil 3 energisings, produce at once magnetic field in the non-magnetic pipe, pull-core 4 is upwards picked up, same because under the traction of reaction force, magnetic conduction framework 2 is to pressing down, make the dunnage 5 that is in the diamond pattern state, 6, combination is the two ends Distance Shortened up and down, and the distance between the two ends, the left and right sides lengthens thereupon, strut the distance between 14 two upper ends of left and right sides brake bracket, so that 15 pairs of Brake drums 16 of brake shoe declutch.

After coil 3 dead electricity, brake spring 22 bounce-backs make the Distance Shortened between the brake bracket upper end, the left and right sides, compression is in the dunnage 5,6 in the diamond pattern state, combination, the distance that makes it between the two ends, the left and right sides also shortens thereupon, makes the brake shoe 15 rapid band-type brakes that recover Brake drum 16.

Claims

1. cross type efficient reinforced brake structure is characterized in that:

From top to bottom by the magnetic conduction framework, non-magnetic pipe, pull-core, dunnage, coupling shaft, the right angle bolt forms,

Its front and back sides of magnetic conduction framework is the square bearer type, a square opening is respectively arranged to wearing on the central position of upper lower plane, the aperture is identical, aperture four edges line is parallel respectively with four corresponding sidelines on the upper lower plane, square hole central point on the upper lower plane vertically coincide up and down, on the same distance and position of upper plane upper aperture the right and left, a circular hole is respectively arranged to wearing, screw thread is arranged in the hole, three central point of hole draw a straight line, this straight line is parallel with two sidelines, front and back on the upper plane, respectively there are a bump body and lower plane to do to protrude behind the quarter bend on two the right heart of sideline bottom left positions before and after the magnetic conduction framework lower plane, a hole is arranged to wearing on the plane before and after two bump bodies, the straight line that two central point of hole are linked to be is parallel with sideline, the lower plane left and right sides, and two sidelines, front and back at right angles intersect

It is shaped as long column shape pull-core, a hole is arranged to wearing on the end proximal portion plane, a slotted hole is arranged to wearing on the middle-end plan-position, and two sidelines of slotted hole are parallel, and two central point of hole draw a straight line, and is parallel with two sidelines of going forward on the trailing flank limit, plane,

Its integral body of dunnage is long strip, a hole is respectively arranged to wearing on each proximal portion correct position about the plane, and the aperture is identical, and two central point of hole are linked to be straight line and plane and go forward that two sidelines are parallel up and down for trailing flank,

Coupling shaft is cylindrical, respectively there is one to be circle type inner groovy on the arc surface of each proximal portion of two ends, width is identical between two sidelines of circle type inner groovy, side and the side face of circle type inner groovy are rectangular, the degree of depth of whole circle type inner groovy is identical, the straight line that the central point of two circle type inner groovy sidelines and cylinder two end sections is linked to be at right angles intersects

The right angle bolt is that the rear end of two bolts at right angles connects, and the diameter of joint is obviously greater than other position,

Non-magnetic pipe is square tube type shape, the one end mouth of pipe respectively has rectangular curved connection of a bump body and the tube wall on the present position outside corresponding two sidelines, one hole is respectively arranged to wearing on the two bump body planar central positions, three aperture central points draw a straight line, and are parallel with adjacent tube wall sideline.