CN214109679U

CN214109679U - Limiting device for door opener parts

Info

Publication number: CN214109679U
Application number: CN202023344719.7U
Authority: CN
Inventors: 钱卫军
Original assignee: Hangzhou Fuyang Lijia Motor Co ltd
Current assignee: Hangzhou Fuyang Lijia Motor Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-03
Anticipated expiration: 2030-12-31

Abstract

The application relates to the technical field of processing of door opening machine parts, in particular to a limiting device for the door opening machine parts, which comprises a base, wherein a limiting mechanism for limiting the movement of the parts and a pressing mechanism for pressing the parts are arranged on the base; the limiting mechanism comprises a limiting block fixedly arranged on the top wall of the base; the pressing mechanism comprises a screw fixedly arranged on the top wall of the base, a lantern ring in threaded sleeve connection with the screw, and a pressing block sleeved on the screw in a sliding manner. This application can improve the locking effect to spare part, reduces manpower consumption and spare part defective rate.

Description

Limiting device for door opener parts

Technical Field

The application relates to the technical field of processing of door operator parts, in particular to a limiting device for door operator parts.

Background

The door opener is a driver composed of motor, speed-changing mechanism and clutch, belonging to electromechanical products, and is generally used for realizing electric opening and closing of various door bodies. Common door openers can be divided into push-rod type door openers and travelling-wheel type door openers.

No matter which door operator, its inside all including multiple spare part, in the production process of door operator, these spare parts all need process to need fix spacingly to the spare part of door operator. As shown in fig. 1, when the related parts of the door opener in fig. 1 are processed and limited, the pressing and the abutting limit are generally manually performed.

However, in the above related art, the manual limit locking of the parts is large in physical consumption of personnel, the locking effect is poor, and the parts are easy to slightly move in the machining process, so that the reject ratio of the parts is greatly increased.

SUMMERY OF THE UTILITY MODEL

In order to improve the locking effect to spare part, reduce manpower consumption and spare part defective rate, this application provides a stop device for door operator spare part.

The application provides a stop device for door operator spare part adopts following technical scheme:

a limiting device for door opening machine parts comprises a base, wherein a limiting mechanism for limiting the movement of the parts and a pressing mechanism for pressing the parts are arranged on the base; the limiting mechanism comprises a limiting block fixedly arranged on the top wall of the base; the pressing mechanism comprises a screw fixedly arranged on the top wall of the base, a lantern ring in threaded sleeve connection with the screw, and a pressing block sleeved on the screw in a sliding manner.

By adopting the technical scheme, the parts are sleeved on the limiting blocks, so that the limiting blocks limit the movement of the parts on the base, and the subsequent position locking of the parts is facilitated; the operation lantern ring rotates, makes the lantern ring along axial displacement on the screw rod, attaches the briquetting pressure on the roof of spare part, then rotates the lantern ring, makes the lantern ring compress tightly the spare part on the base through the briquetting, realizes the locking effect to the spare part, reduces the defective rate of manpower consumption and spare part processing.

Preferably, the limiting mechanism further comprises a limiting groove formed in the top wall of the base and corresponding to the outer contour of the part.

Through adopting above-mentioned technical scheme, place spare part in the spacing groove, the inner wall of spacing groove and the perisporium clearance fit of spare part realize that the spacing groove plays the restriction to the spare part position, reduce the sliding of spare part on the base.

Preferably, the pressing mechanism further comprises an elastic member arranged between the pressing block and the top wall of the base.

Through adopting above-mentioned technical scheme, the elastic component provides the ascending effort of briquetting, makes the lantern ring when the rebound, and the briquetting is automatic rebound under the effort of elastic component, need not personnel operation briquetting and shifts up, improves the convenience of operation.

Preferably, the elastic part is detachably sleeved on the screw rod.

Through adopting above-mentioned technical scheme, establish removable for the cover between elastic component and the screw rod, so when the elastic component became invalid, can carry out timely change, extension device life.

Preferably, the bottom wall of the pressing block is provided with a butt joint groove corresponding to the edge contour of the top wall of the part.

Through adopting above-mentioned technical scheme, the edge profile of butt joint groove and spare part is corresponding the same, increases the area of contact between briquetting diapire and the spare part roof, promotes the tight effect of supporting of briquetting to the spare part.

Preferably, the plurality of limiting mechanisms and the plurality of pressing mechanisms are arranged on the base along the length direction of the base.

Through adopting above-mentioned technical scheme, arrange the limiting mechanism and the hold-down mechanism of a plurality of settings, make the base can carry out spacing and the processing of a plurality of spare parts simultaneously, improve work efficiency.

Preferably, the pressing blocks are symmetrically arranged by taking the screw as a central line.

Through adopting above-mentioned technical scheme, the briquetting that the symmetry set up makes the briquetting press down to the spare part of its both sides simultaneously and supports tightly, promotes the quantity that supports tight spare part.

Preferably, the circumferential wall of the lantern ring is provided with friction grains.

Through adopting above-mentioned technical scheme, frictional force between friction line increase hand and the lantern ring reduces the condition emergence of taking off the hand during the operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lantern ring is rotated to drive the pressing block to tightly press the parts on the base, so that the locking effect on the parts is realized, and the labor consumption and the reject ratio of part processing are reduced;

2. the elastic piece enables the pressing block to automatically move upwards when the lantern ring moves upwards, so that the operation convenience of personnel is improved;

3. the limiting mechanisms and the pressing mechanisms are arranged in a plurality of modes, so that a plurality of parts can be processed on the base at the same time, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the components in the embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a base; 2. a limiting mechanism; 3. a hold-down mechanism; 4. a limiting block; 5. a limiting groove; 6. a screw; 7. a collar; 8. briquetting; 9. an elastic member; 10. rubbing the lines; 11. and (4) butting the grooves.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a stop device for door operator spare part.

As shown in fig. 2 and 3, the limiting device for the components of the door opener comprises a base 1, wherein a plurality of groups of limiting mechanisms 2 and a plurality of groups of pressing mechanisms 3 are arranged on the base 1. In this embodiment, the limiting members are arranged in six groups and arranged in two rows. The pressing mechanisms 3 are provided with eight groups, and are also arranged in two rows. The limiting mechanism 2 and the pressing mechanism 3 are correspondingly matched with each other. The structure of each group of limiting mechanisms 2 is the same, and the structure of each group of pressing mechanisms 3 is also the same. Wherein, the limiting mechanism 2 is used for limiting the movement of the parts; the pressing mechanism 3 is used for pressing the parts from above.

As shown in fig. 2 and 4, the limiting mechanism 2 includes a limiting block 4 and a limiting groove 5. Wherein, the limiting block 4 is in a shape of a circular truncated cone and is fixed on the top wall of the base 1. The limiting groove 5 is formed in the top wall of the base 1, the limiting groove 5 is annular, and the limiting groove 5 is formed by taking the limiting block 4 as a circle center. The annular part is placed in the limiting groove 5, the inner wall of the limiting groove 5 is in clearance fit with the peripheral wall of the part, and the peripheral wall of the limiting block 4 is in clearance fit with the inner wall of the part, so that the sliding limitation of the position of the part is realized.

As shown in fig. 2 and 4, the pressing mechanism 3 includes a screw 6, a collar 7 disposed on the screw 6, a pressing block 8 slidably disposed on the screw 6, and an elastic member 9 disposed between the pressing block 8 and the top wall of the base 1 and disposed on the screw 6.

Specifically, the lantern ring 7 is in threaded fit with the screw 6, and the peripheral wall of the lantern ring 7 is provided with friction grains 10.

As shown in fig. 2 and 4, the pressing block 8 is strip-shaped, and the pressing block 8 is symmetrically arranged with the screw 6 as the center line, so that the pressing block 8 can be rotated to press and tightly press the parts at the two sides of the pressing block at the same time.

All seted up butt joint groove 11 on the both ends diapire of briquetting 8, butt joint groove 11 corresponds the same with the roof edge profile of spare part to increase the area of contact between 8 diapalls of briquetting and the spare part roof, promote the tight effect of supporting of 8 pairs of spare parts of briquetting.

As shown in fig. 2 and 4, further, the elastic member 9 is a compression spring, and when the lantern ring 7 moves upward, the pressing block 8 automatically moves upward under the action of the elastic member 9, so that a person does not need to manually drive the pressing block 8 to move upward, and convenience is improved. And the elastic part 9 is sleeved, so that the elastic part 9 can be replaced in time when the elastic part is invalid, and the practicability is improved.

The implementation principle is as follows:

placing the parts in the limiting groove 5, and sleeving the parts on the limiting block 4, so that the movement of the parts on the base 1 is limited, and the subsequent position locking of the parts is facilitated;

the lantern ring 7 is manually operated to rotate, so that the lantern ring 7 presses the pressing block 8 on the top wall of the part and screws the lantern ring 7 tightly, the part is locked, and accordingly the labor consumption and the part processing reject ratio are reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stop device for door operator spare part which characterized in that: the device comprises a base (1), wherein a limiting mechanism (2) for limiting the movement of parts and a pressing mechanism (3) for pressing the parts are arranged on the base (1); the limiting mechanism (2) comprises a limiting block (4) fixedly arranged on the top wall of the base (1); the pressing mechanism (3) comprises a screw rod (6) fixedly arranged on the top wall of the base (1), a lantern ring (7) in threaded sleeve connection with the screw rod (6), and a pressing block (8) in sliding sleeve connection with the screw rod (6).

2. The limiting device for the components of the door opening machine according to claim 1, characterized in that: the limiting mechanism (2) further comprises a limiting groove (5) which is formed in the top wall of the base (1) and corresponds to the outer contour of the part.

3. The limiting device for the components of the door opening machine according to claim 1, characterized in that: the pressing mechanism (3) further comprises an elastic piece (9) arranged between the pressing block (8) and the top wall of the base (1).

4. A stop device for a door opening machine component as claimed in claim 3, wherein: the elastic piece (9) is detachably sleeved on the screw rod (6).

5. The limiting device for the components of the door opening machine according to claim 1, characterized in that: and the bottom wall of the pressing block (8) is provided with a butt joint groove (11) corresponding to the edge profile of the top wall of the part.

6. The limiting device for the components of the door opening machine according to claim 1, characterized in that: the limiting mechanisms (2) and the pressing mechanisms (3) are arranged on the base (1) in a plurality along the length direction of the base (1).

7. The limiting device for the components of the door opening machine according to claim 6, wherein: the pressing blocks (8) are symmetrically arranged by taking the screw (6) as a central line.

8. The limiting device for the components of the door opening machine according to claim 1, characterized in that: the circumferential wall of the lantern ring (7) is provided with friction grains (10).