CN212478824U

CN212478824U - Fixing device is used in installation of blade lock core

Info

Publication number: CN212478824U
Application number: CN202020678571.1U
Authority: CN
Inventors: 廖军华
Original assignee: Yichun Weiyue Hardware Co ltd
Current assignee: Yichun Weiyue Hardware Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-05
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a fixing device for installing a lock core of a blade lock, which comprises a cross beam and a chute, two groups of support rods are symmetrically welded at the side part of the cross beam, rubber suckers are arranged at the end sides of the two groups of support rods in a threaded manner, two groups of connecting rods are symmetrically welded at the lower part of the cross beam, the sliding grooves are welded at the lower ends of the two groups of connecting rods, the inner side of the sliding chute is connected with a sliding block in a sliding way, both side walls of the sliding block are provided with scale marks, one end of the sliding block is provided with a push-pull handle, the other end of the sliding block is symmetrically provided with two groups of connecting plates, the side parts of the two groups of connecting plates are equidistantly provided with springs, the side part of each group of springs is jointly glued with a rubber pressing block, the side parts of the two groups of rubber pressing blocks are mutually abutted, the lateral part threaded connection of spout has the bolt, the tip of bolt is contradicted with the lateral wall of slider. The utility model discloses simple and convenient fixed and the position control of realization lock core, easy to assemble.

Description

Fixing device is used in installation of blade lock core

Technical Field

The utility model relates to a lock core installation technical field specifically is a fixing device is used in installation of blade lock core.

Background

The blade lock is one kind of lock, and the principle of blade lock is exactly that the tartar that utilizes the width difference on the key withstands the blade that aligns the position difference in the lock core to realize the rotatory lock of opening of lock core, mainly constitute by lock tube, little pressure spring, blade, lock core, key and circlip, the lock core is as the important component part of blade lock, often plays the decisive action to the effect and the performance of theftproof.

In the installation of blade lock, generally install the lock sleeve in the relevant position of the door body earlier, then insert the lock core in the lock sleeve, reuse bolt is fixed to the lock core, realize the installation of lock core, however, adopt foretell mounting means, generally need artificial many times to try out the distance that the lock core inserted the lock sleeve, the lock core is held to the hand, fix the lock core with the bolt, reuse key opens whether qualified in lock core trial position, when unqualified, loosen the bolt, then the hand promotes the lock core and continues the adjustment distance, until the mounted position is qualified, the hand is held and is unfavorable for the fixed of lock core, and the regulation of distance is difficult to hold, influence the installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in installation of blade lock core, the fixed and position control of simple and convenient realization lock core, easy to assemble to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device is used in installation of blade lock core, includes crossbeam and spout, the lateral part symmetric welding of crossbeam has two sets of bracing pieces, and is two sets of rubber suction cups are installed to the equal screw thread in distolateral of bracing piece, the lower part symmetric welding of crossbeam has two sets of connecting rods, the spout welds in two sets of the lower extreme of connecting rod, the inboard sliding connection of spout has the slider, the both sides wall of slider all is provided with the scale mark, push handle is installed to the one end of slider, two sets of connecting plates are installed to the other end symmetry of slider, and are two sets of the spring is installed to the equal equidistance of lateral part of connecting plate, every group the lateral part of spring all splices jointly has rubber briquetting, and is two sets of rubber briquetting's lateral part is inconsistent.

Preferably, the upper part of the cross beam is provided with a holding handle, and the center line of the cross beam and the center line of the sliding groove are positioned on the same vertical plane and are parallel.

Preferably, an inclined strut is welded between the upper wall of the sliding chute and the connecting rod, and the inner wall of the sliding chute is a smooth surface.

Preferably, the sliding block is arranged in a strip block shape, and the length of the sliding block is 5cm-8cm greater than the sum of the length of the supporting rod and the width of the cross beam.

Preferably, the cross section of the push-pull handle is arranged in a circular ring shape, and the outer side of the push-pull handle is wrapped with a cotton yarn layer.

Preferably, the side wall of the rubber pressing block is provided with concave-convex stripes, and the thickness of the rubber pressing block is not less than 5 mm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lock core is placed between the two groups of rubber pressing blocks, the lock core is fixed by utilizing the elasticity of the spring, the lock core is inserted into the lock sleeve, and then the rubber suction disc and the door plate are adsorbed together, so that the lock core is fixed simply and conveniently;

2. through the push-and-pull slider, the slider removes in the inside of spout to judge the distance of removal through the scale mark, and then judge that the lock core inserts the inside distance of lock sleeve, then move the bolt through twisting, make the bolt contradict with the lateral wall of slider, realize the fixed to the slider, and then realize fixed after the distance adjustment, convenient follow-up directly installs, has avoided a lot of trial installation, the operation of being convenient for.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is a schematic front view of the present invention;

fig. 4 is a schematic side view and sectional view of the structure of the sliding chute part of the present invention.

In the figure: 1. a cross beam; 2. a chute; 3. a support bar; 4. a rubber suction cup; 5. a connecting rod; 6. a slider; 7. scale lines; 8. a push-pull handle; 9. a connecting plate; 10. a spring; 11. pressing rubber blocks; 12. a bolt; 13. a grip handle; 14. bracing; 15. a cotton yarn layer; 16. concave-convex stripes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fixing device for installing a lock cylinder of a blade lock comprises a cross beam 1 and a sliding groove 2, in order to conveniently hold the whole structure, a holding handle 13 is installed on the upper portion of the cross beam 1, in order to ensure stability, the central line of the cross beam 1 and the central line of the sliding groove 2 are positioned on the same vertical plane and are parallel, two groups of supporting rods 3 are symmetrically welded on the lateral portion of the cross beam 1, rubber suckers 4 are installed on the end sides of the two groups of supporting rods 3 in a threaded mode, two groups of connecting rods 5 are symmetrically welded on the lower portion of the cross beam 1, the sliding groove 2 is welded at the lower ends of the two groups of connecting rods 5, inclined struts 14 used for increasing connecting strength and stability are welded between the upper wall of the sliding groove 2 and the connecting rods 5, in order to facilitate sliding of the sliding block 6 inside the sliding groove 2, the inner wall, the length of the sliding block 6 is greater than the sum of the length of the supporting rod 3 and the width of the cross beam 1 by 5cm-8cm, scale marks 7 are arranged on two side walls of the sliding block 6, the scale marks 7 are used for adjusting the distance and avoiding repeated trial installation, an annular push-pull handle 8 is installed at one end of the sliding block 6, the cross section of the push-pull handle 8 is arranged in an annular shape, and in order to increase the comfort of hand push-pull, a cotton yarn layer 15 is wrapped on the outer side of the push-pull handle 8;

referring to fig. 1, 2 and 4, two groups of connecting plates 9 are symmetrically installed at the other end of the sliding block 6, springs 10 are installed on the lateral portions of the two groups of connecting plates 9 at equal intervals, a rubber pressing block 11 is glued to the lateral portion of each group of springs 10, concave-convex stripes 16 for increasing clamping stability are arranged on the lateral wall of the rubber pressing block 11, the thickness of the rubber pressing block 11 is not less than 5mm, the lateral portions of the two groups of rubber pressing blocks 11 are in contact with each other, a bolt 12 is in threaded connection with the lateral portion of the sliding chute 2, and the end portion of the bolt 12 is.

The working principle is as follows: during the use, through placing the lock core between two sets of rubber briquetting 11, utilize the elasticity that spring 10 has to realize the fixed of lock core, insert the inside of lock core lock tube, then adsorb rubber suction cup 4 and door plant together, realize holistic fixed, then push-and-pull slider 6, slider 6 removes in the inside of spout 2, and judge the distance of removal through scale mark 7, and then judge the inside distance of lock core insert lock tube, then twist bolt 12, make bolt 12 contradict with slider 6's lateral wall, realize the fixed to slider 6, can directly install lock core and lock tube, the installation of probing many times has been avoided, and the installation of being convenient for is convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device is used in installation of blade lock core, includes crossbeam (1) and spout (2), its characterized in that: the rubber suction device is characterized in that two groups of supporting rods (3) are symmetrically welded on the lateral portion of the cross beam (1), rubber suction cups (4) are arranged on the end sides of the two groups of supporting rods (3) in a threaded manner, two groups of connecting rods (5) are symmetrically welded on the lower portion of the cross beam (1), the sliding chute (2) is welded at the lower ends of the two groups of connecting rods (5), a sliding block (6) is connected to the inner side of the sliding chute (2) in a sliding manner, scale marks (7) are arranged on the two side walls of the sliding block (6), a push-pull handle (8) is arranged at one end of the sliding block (6), two groups of connecting plates (9) are symmetrically arranged at the other end of the sliding block (6), springs (10) are arranged on the lateral portions of the two groups of connecting plates (9) at equal, the lateral part threaded connection of spout (2) has bolt (12), the tip of bolt (12) is contradicted with the lateral wall of slider (6).

2. The fixing device for installing the lock cylinder of the blade lock according to claim 1, wherein: the upper part of the cross beam (1) is provided with a holding handle (13), and the center line of the cross beam (1) and the center line of the sliding chute (2) are positioned on the same vertical plane and are parallel.

3. The fixing device for installing the lock cylinder of the blade lock according to claim 1, wherein: the welding has bracing (14) between the upper wall of spout (2) and connecting rod (5), the inner wall of spout (2) is the smooth surface.

4. The fixing device for installing the lock cylinder of the blade lock according to claim 1, wherein: the sliding blocks (6) are arranged in a strip shape, and the length of the sliding blocks (6) is greater than the sum of the length of the supporting rods (3) and the width of the cross beam (1) by 5cm-8 cm.

5. The fixing device for installing the lock cylinder of the blade lock according to claim 1, wherein: the cross section of the push-pull handle (8) is arranged in a circular ring shape, and the outer side of the push-pull handle (8) is wrapped with a cotton yarn layer (15).

6. The fixing device for installing the lock cylinder of the blade lock according to claim 1, wherein: the side wall of the rubber pressing block (11) is provided with concave-convex stripes (16), and the thickness of the rubber pressing block (11) is not less than 5 mm.