CN2657913Y

CN2657913Y - Slide block

Info

Publication number: CN2657913Y
Application number: CN 200320110853
Authority: CN
Inventors: 姚慧星; 庄田; 王健
Original assignee: GUOTONG NOVEL PIPES CO Ltd ANHUI
Current assignee: GUOTONG NOVEL PIPES CO Ltd ANHUI
Priority date: 2003-11-14
Filing date: 2003-11-14
Publication date: 2004-11-24
Anticipated expiration: 2013-11-14

Abstract

The utility model discloses a slide block, which comprises a board body, at least two groups of trolleys are arranged on one side board surface of the board body, each group of the trolleys comprise at least two trolleys, the outer revolution surface outline of the trolley conforms to the outline of the rails, these two components form rolling fit. The utility model realizes fit through trolleys and rails, the structure is simple, the processing is convenient, the fixation of the cooling water pipes can be realized without costing overage expenses, and the following movement corresponding to the congurrated module movement has stably completed.

Description

Slide block

Technical field

The utility model discloses the fixedly mobile device of the cooling water pipe distributor on a kind of PVC bellows production equipment.

Background technology

At present, main force's equipment of PVC bellows production is the bellows machine of being made by German You Nike company, this equipment be the continuous mould in the ripple module of shuttling movement close with separating process in finish the moulding of bellows, the higher temperature of ripple module need be implemented effective cooling in the forming process of bellows, the cooling water pipe distributor is to be assemblied on the German exquisite guide rail bearing of producing, cooperate the stable reciprocating motion of realization with guide rail by exquisite guide rail bearing, the cooling water pipe distributor has just been finished and the corresponding servo-actuated action of ripple block motion like this.This exquisiteness guide rail bearing is owing to exist bearing capacity to cause its short for a short time in service life, and costs an arm and a leg, and in addition, exquisite guide rail bearing also needs to be equipped with automatic lubrication installation, and operation and maintenance is all inconvenient.

Technology contents

The purpose of this utility model provides the slide block of simple in structure, the long service life of cooling water pipe distributor on a kind of PVC of being used for fixing bellows production equipment.

For achieving the above object, the slide block of the utility model design, it is characterized in that: slide block comprises a plate body, two groups of above rollers are set on the side plate face of plate body at least, every group of roller comprises two rollers at least, the outside surface of revolution profile of roller conforms to the profile of guide rail, and both constitute the cooperation of rolling.

As shown from the above technical solution, the utility model is by a plate body lower surface two to three pair rollers being installed, realize cooperating by roller and guide rail, simple in structure, easy to process, need not the overspending expense can realize the fixing of cooling water pipe distributor, and stably finish and the corresponding servo-actuated action of ripple block motion.

Summary of drawings

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

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is a user mode schematic diagram of the present utility model.

The specific embodiment

As shown in Figure 1, 2, slide block comprises a plate body 10, and two groups of above rollers are set on the side plate face of plate body 10 at least, every group of roller comprises two rollers at least, the outside surface of revolution profile of roller conforms to the profile of guide rail 70, and both constitute the cooperation of rolling, simultaneously referring to figure.

As shown in Figure 1, described roller comprises the bearing pin 20 that a upper end and plate body 10 are fixed, the lower end of bearing pin 20 is fixed with bearing 30, be fixed with the body 40 that exterior contour conforms to the profile of guide rail 70 and constitutes the cooperation of rolling on the outer ring of bearing 30, constitute the body 40 that rolls and cooperate as cooperating with guide rail 70, for the ease of processing and improving its anti-wear performance, body 40 can be selected copper material.

As shown in Figure 2; described bearing pin 20 is provided with a positioning sleeve 50; the two ends up and down of positioning sleeve 50 abut against the lower surface and the bearing 30 inner ring end faces of plate body 10 respectively; the position up and down of the exterior contour of described body 40 is the straightway position that the curved section of slick and sly shape carries out the transition to the middle part; it is inner to be the little down big step-like hole of; the outer ring of described bearing 30 is fixed on the place, step-like hole in the described body 40; the main like this location that can guarantee bearing 30 and body 40; the setting of positioning sleeve 50 in addition; can guarantee the position accurate positioning that the body 40 of each roller cooperates with guide rail 70, thereby guarantee the steadily reliable of slide block movement.

The screw-like upper end of described bearing pin 20 is passed from the hole that plate body 10 is offered and is fixedly connected by nut 60, the lower end T connector 21 of bearing pin 20, and it is used to hold up the inner ring of bearing 30.

Two every group on described roller has 2～3 groups, and described plate body 10 is rectangular plate, and every group of roller branch is listed in below the plate body 10 and along its length to be arranged.

Both sides placed in the middle are provided with local concave part 11 above the described plate body 10, also offer the installing hole 12 that is used to be connected and fixed cooling water pipe distributor 80 on the plate body 10, in conjunction with Fig. 2,3.

As shown in Figure 1, 2, 3, under the work user mode, cold water cooling water pipe distributor 80 be fixed on plate body 10 above, reliable for what install and fix, so plate body 10 both sides placed in the middle are provided with local concave part 11, reducing the interference of contact-making surface, and its enforcement is installed and fixed by installing hole 12.Above-mentioned plate body 10 is to cooperate fixing by its roller set guide rail that is provided with below 70, as seen from Figure 3, guide rail 70 its cross sections are roughly I-shaped, the exterior contour that so just requires to constitute the copper body 40 of roller conforms to it, bracketing plays whole slide block thus, appropriate gap is arranged at the top of the lower surface of plate body 10 and guide rail 70, so that relative motion.

By technical scheme provided by the utility model as can be known, slide block is by plate 10 four rolling to be installed to inlay copper sheathing outward, and its profile simulated the shape that cooperates with guide rail 70, simple in structure, thereby its cost also can be significantly reduced, and prolong service life greatly, also very helps maintenance simultaneously, and the utility model also need not be provided with lubricating arrangement.

Claims

1, a kind of slide block, it is characterized in that: slide block comprises a plate body (10), and two groups of above rollers are set on the side plate face of plate body (10) at least, and every group of roller comprises two rollers at least, the outside surface of revolution profile of roller conforms to the profile of guide rail, and both constitute the cooperation of rolling.

2, slide block according to claim 1, it is characterized in that: described roller comprises a upper end and the fixing bearing pin (20) of plate body (10), the lower end of bearing pin (20) is fixed with bearing (30), is fixed with the body (40) that exterior contour conforms to the profile of guide rail and constitutes the cooperation of rolling on the outer ring of bearing (30).

3, slide block according to claim 2, it is characterized in that: described bearing pin (20) is provided with a positioning sleeve (50), the two ends up and down of positioning sleeve (50) abut against the lower surface and bearing (30) the inner ring end face of plate body (10) respectively, the position up and down of the exterior contour of described body (40) is the straightway position that the curved section of slick and sly shape carries out the transition to the middle part, it is inner to be the little down big step-like hole of, and the outer ring of described bearing (30) is fixed on the place, step-like hole in the described body (40).

4, slide block according to claim 3 is characterized in that: the screw-like upper end of described bearing pin (20) is passed from the hole that plate body (10) is offered and is fixedly connected by nut (60), the lower end T connector (21) of bearing pin (20).

5, according to claim 1 or 2 or 3 or 4 described slide blocks, it is characterized in that: two every group on described roller, have 2～3 groups, described plate body (10) is rectangular plate, every group of roller branch is listed in below the plate body (10) and along length and arranges.

6, slide block according to claim 5 is characterized in that: the position, both sides is provided with local concave part (11) in described plate body (10) upper face, also offers the installing hole (12) that is used to be connected and fixed the cooling water pipe distributor on the plate body (10).