CN218801707U

CN218801707U - Novel flip fastening device

Info

Publication number: CN218801707U
Application number: CN202222880220.0U
Authority: CN
Inventors: 杨炯; 邝颖琪; 郑志军; 刘欢; 王凌奇
Original assignee: Intelligent Automation Equipment Zhuhai Co Ltd
Current assignee: Intelligent Automation Equipment Zhuhai Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-07
Anticipated expiration: 2032-10-31

Abstract

The utility model aims at providing a packing force is effectual, and the high accuracy is spacing to compress tightly effectually, the less novel flip straining device of power of using. The utility model discloses a bottom plate, hinge, flip, clamping component and gyro wheel spare, flip passes through the hinge with bottom plate swing joint, clamping component with bottom plate swing joint, gyro wheel spare rotates to be connected on the flip, clamping component upset is pressed from both sides tightly flip, the last bellied sticking department that is equipped with of clamping component, gyro wheel spare with clamping component sliding fit and with the locking portion will clamping component locks. The utility model discloses be applied to flip straining device's technical field.

Description

Novel flip fastening device

Technical Field

The utility model relates to a flip straining device's technical field, in particular to novel flip straining device.

Background

In industrial production, auxiliary tool fixtures are often needed, and a flip structure which is widely applied is provided. Relatively common flip adds buckle structure, to the straining location between flip and the bottom plate, this kind of buckle mainly comprises base, spring, pivot and trip, and this kind of buckle is relatively long because whole tolerance chain, and spacing high error is bigger, and is not suitable to the place that the required precision is high, and this kind of buckle only has the chucking function simultaneously, need manually flatten flip, and the buckle could block flip under the effect of spring. If the flip cover is pressed down, the resistance is high, and the flip cover is difficult to press by a single hand.

The utility model discloses a CN 110471201A's crimping tool, it discloses one kind including tool bottom plate and fixing device, crimping device includes the base and covers the flip that closes with the base, be equipped with outer float plate in the recess of base, product connector socket sets up in the product standing groove of outer float plate up, be equipped with on the lid face of closing of flip with product connector socket complex switching FPC, use the couple in this structure, a spring, handle and pivot carry out the lock catch and compress tightly flip, when flip was closed, need the manpower to turn over and press, if lead to inefficiency for the simple manual operation of the flip that the resistance is great, long-time use can cause the condition of labour fatigue.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a packing force effectual, the high accuracy is spacing compress tightly effectually, the less novel flip straining device of power of using.

The utility model adopts the technical proposal that: the utility model discloses a bottom plate, hinge, flip, clamping component and gyro wheel spare, flip passes through the hinge with bottom plate swing joint, clamping component with bottom plate swing joint, gyro wheel spare rotates to be connected on the flip, clamping component upset is pressed from both sides tightly flip, the last bellied sticking department that is equipped with of clamping component, gyro wheel spare with clamping component sliding fit and with the locking portion will clamping component locks.

Further, clamping assembly includes handle, retaining member and gasket, the one end of handle is equipped with the column spinner, the column spinner with bottom plate normal running fit, the retaining member with bottom plate threaded connection will the column spinner is spacing in on the bottom plate, the gasket is located the column spinner with between the retaining member, the sticking department is located the handle is close to the one end of gyro wheel spare.

Furthermore, two groups of limiting planes are symmetrically arranged on the rotating column.

Furthermore, one end of the handle, which is far away from the roller piece, is provided with a holding part.

Furthermore, a limiting column is arranged on the bottom plate, and a plane which is in press fit with the turnover cover is arranged at one end of the limiting column.

Further, the roller piece is of a plastic structure.

The beneficial effects of the utility model are that: because the utility model adopts the convex locking part structure to match with the roller piece, and applies counterclockwise force to the clamping component to self-lock and compress the flip cover, the whole design is simple and ingenious, and the use process is convenient and efficient, and the clamping installation efficiency is high; a force arm exists between the first axis and the second axis, and the force arm promotes the roller piece to be tightly pressed with the locking part when the roller piece is closed, so that the self-locking of the clamping assembly is more stable; the friction between the clamping component and the turnover cover is reduced through the design of the roller piece, the friction force is reduced, the abrasion caused by rigid contact is reduced, and the service life of the whole mechanism is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an exploded view of the present invention.

Detailed Description

As shown in fig. 1 to 3, in this embodiment, the present invention includes a bottom plate 1, a hinge 2, a flip 3, a clamping assembly 4 and a roller member 5, the flip 3 passes through the hinge 2 and the bottom plate 1 are movably connected, the clamping assembly 4 and the bottom plate 1 are movably connected, the roller member 5 is rotatably connected to the flip 3, the clamping assembly 4 is turned and clamps the flip 3, the clamping assembly 4 is provided with a raised locking portion 6, the roller member 5 is slidably fitted to the clamping assembly 4 and locked to the locking portion 6, the raised height of the locking portion 6 is 0.5-1mm, the roller member and the flip 3 are connected by a first axis, the clamping assembly 4 and the bottom plate 1 are connected by a second axis, the distance between the first axis and the second axis is 2-5mm, the fixed end of the hinge 2 is fixedly connected to the bottom plate 1 by a screw, the movable end of the hinge 2 is fixedly connected to the flip 3, the flip 3 rotates around the rotation point of the hinge 2 to be close to one side of the bottom plate 1, the clamping assembly 4 is pulled to be close to one end of the clamping assembly 4 and the roller member 5, and the roller member rotates around the locking portion 6, and the clamping assembly 4 rotates counterclockwise, and the clamping assembly is pressed into the locking portion 3 and the clamping assembly 4 and the clamping assembly is pressed into the locking portion 3. The structure of the convex locking part 6 is matched with the roller piece 5, and counterclockwise force is applied to the clamping component 4 to enable the clamping component to be self-locked and press the turnover cover 3, so that the overall design is simple and ingenious, and the use process is convenient, efficient, clamping and mounting efficiency is high; a force arm exists between the first axis and the second axis, and the force arm promotes the roller piece 5 to be tightly pressed with the locking part 6 when the roller piece is closed, so that the self-locking of the clamping assembly 4 is more stable; the friction between the clamping component 4 and the flip 3 is reduced through the design of the roller piece 5, the friction force is reduced, the abrasion caused by rigid contact is reduced, and the service life of the whole mechanism is prolonged.

In this embodiment, clamping assembly 4 includes handle 41, retaining member 42 and gasket 43, the one end of handle 41 is equipped with column 44, column 44 with bottom plate 1 normal running fit, retaining member 42 with bottom plate 1 threaded connection and with column 44 is spacing in on the bottom plate 1, gasket 43 is located column 44 with between the retaining member 42, locking portion 6 is located handle 41 is close to the one end of roller piece 5, gasket 43 is soft colloid gasket 43, retaining member 42 is adjustable holding screw, spacing handle 41 on bottom plate 1 through retaining member 42 and gasket 43, the tight pressure of handle 41 is adjusted to rotatory retaining member 42, and then adjusts the rotatory required power of exerting of handle 41, simple structure convenient to use.

In this embodiment, two sets of limiting planes are symmetrically disposed on the rotating column 44.

In this embodiment, the handle 41 is far away from one end of the roller piece 5 is provided with a holding part 45, the holding part 45 is a right-angle convex part, and pressure or pulling force is applied to the right-angle convex part, so that the force required by the long force arm is small, and the use process is labor-saving and efficient.

In this embodiment, be equipped with spacing post 7 on bottom plate 1, the one end of spacing post 7 be equipped with flip 3 roof pressure complex plane, through spacing post 7 jack-up flip 3, avoid excessive compressing tightly to lead to the product to crush.

In this embodiment, the roller member 5 is a plastic structure, which is wear-resistant and prolongs the service life.

The utility model discloses a theory of operation:

the flip 3 and the bottom plate 1 are overturned and pressed on the limiting column 7 through the hinge 2, the handle 41 is rotatably limited on the bottom plate 1 through the locking piece 42 and the gasket 43, pressure is applied to the holding part 45 of the handle 41 to enable the handle 41 to rotate in the direction close to the flip 3, the roller piece 5 is in rolling fit with the handle 41 and enables the flip 3 to be pressed downwards, when the handle 41 is pressed downwards to the flip 3, the roller piece 5 and the locking part 6 are mutually pressed, and the roller piece 5 applies anticlockwise force to the handle 41 in the direction of the locking part 6 to achieve self-locking.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. The utility model provides a novel flip straining device, it includes bottom plate (1), hinge (2) and flip (3), flip (3) pass through hinge (2) with bottom plate (1) swing joint, its characterized in that: novel flip straining device still includes clamping component (4) and gyro wheel spare (5), clamping component (4) with bottom plate (1) swing joint, gyro wheel spare (5) rotate to be connected on flip (3), clamping component (4) upset and clamp tightly flip (3), be equipped with bellied sticking department (6) on clamping component (4), gyro wheel spare (5) with clamping component (4) sliding fit and with sticking department (6) will clamping component (4) locking.

2. The novel flip-top fastening device of claim 1, further comprising: clamping assembly (4) include handle (41), retaining member (42) and gasket (43), the one end of handle (41) is equipped with column spinner (44), column spinner (44) with bottom plate (1) normal running fit, retaining member (42) with bottom plate (1) threaded connection and with column spinner (44) be spacing in on bottom plate (1), gasket (43) are located column spinner (44) with between retaining member (42), locking part (6) are located handle (41) are close to the one end of gyro wheel spare (5).

3. The novel flip-top fastening device of claim 2, wherein: two groups of limiting planes are symmetrically arranged on the rotating column (44).

4. The novel flip cover fastening device of claim 2, characterized in that: one end of the handle (41) far away from the roller piece (5) is provided with a holding part (45).

5. The novel flip cover fastening device of claim 1, characterized in that: the base plate (1) is provided with a limiting column (7), and one end of the limiting column (7) is provided with a plane which is in jacking fit with the turnover cover (3).

6. The novel flip cover fastening device of claim 1, characterized in that: the roller piece (5) is of a plastic structure.