阅读说明：本技术 可调节替换的卡扣固定座及其使用方法 (Adjustable and replaceable buckle fixing seat and using method thereof ) 是由 张玉哲 翁春晓 汪丽娟 万丽 于 2021-06-30 设计创作，主要内容包括：本发明涉及车辆零部件技术领域,公开了一种可调节替换的卡扣固定座,包括底座,底座上设有圆筒,圆筒内设有内螺纹,还包括可调节旋转轴和锁紧套,可调节旋转轴的外表面设有与圆筒内的内螺纹匹配的外螺纹,锁紧套的内部设有与可调节旋转轴的外螺纹匹配的内螺纹,可调节旋转轴朝外的表面上安装有垫片,垫片的中部设有卡扣孔。本发明还公开了一种可调节替换的卡扣固定座的使用方法。本发明可调节替换的卡扣固定座及其使用方法,实现不同孔径、不同高度和不同孔径厚度的卡扣固定座的通用性,加工方便,可调整、可重复使用。(The invention relates to the technical field of vehicle parts and discloses an adjustable and replaceable buckle fixing seat which comprises a base, wherein a cylinder is arranged on the base, an internal thread is arranged in the cylinder, an adjustable rotating shaft and a locking sleeve are further included, an external thread matched with the internal thread in the cylinder is arranged on the outer surface of the adjustable rotating shaft, an internal thread matched with the external thread of the adjustable rotating shaft is arranged in the locking sleeve, a gasket is arranged on the outward surface of the adjustable rotating shaft, and a buckle hole is formed in the middle of the gasket. The invention also discloses a use method of the adjustable and replaceable buckle fixing seat. The adjustable and replaceable buckle fixing seat and the use method thereof realize the universality of the buckle fixing seats with different apertures, different heights and different aperture thicknesses, are convenient to process, are adjustable and can be repeatedly used.)

1. The utility model provides a buckle fixing base of adjustable replacement, includes base (1), its characterized in that: be equipped with drum (2) on base (1), be equipped with the internal thread in drum (2), still include adjustable rotation axis (3) and lock sleeve (4), the surface of adjustable rotation axis (3) be equipped with the external screw thread that internal thread in drum (2) matches, the inside of lock sleeve (4) be equipped with the internal thread that the external screw thread of adjustable rotation axis (3) matches, adjustable rotation axis (3) outwards install gasket (5) on the surface, the middle part of gasket (5) is equipped with buckle hole (6).

2. The adjustable and replaceable buckle holder of claim 1, wherein: adjustable rotation axis (3) is equipped with a plurality of gasket screw hole (7) on the surface outwards, gasket (5) pass through gasket screw (8) with gasket screw hole (7) cooperation is installed on adjustable rotation axis (3).

3. The adjustable and replaceable buckle holder of claim 1, wherein: the thickness of the gasket (5) is 0.4 mm-2.2 mm, and the aperture of the buckle hole (6) in the middle of the gasket is 4 mm-20 mm.

4. The adjustable and replaceable buckle holder of claim 1, wherein: the base (1) is provided with a plurality of fixing screw holes (9).

5. The adjustable and replaceable buckle holder of claim 1, wherein: an inner hole (10) is formed in the adjustable rotating shaft (3), the inner diameter of the inner hole (10) is larger than that of the buckling hole (6), and the projection of the buckling hole (6) is located in the inner hole (10).

6. A use method of the adjustable and replaceable buckle fixing seat according to any one of claims 1-5 is characterized in that: the method comprises the following steps:

A) screwing the adjustable rotating shaft (3) into a cylinder (2) on the base (1), wherein the adjusting range is designed in advance according to the height of the cylinder (2) and the length of the adjustable rotating shaft (3), and the screwing length of the adjustable rotating shaft (3) is controlled;

B) after the length of the adjustable rotating shaft (3) screwed into the cylinder (2) is adjusted, the locking sleeve (4) is screwed on the adjustable rotating shaft (3) to be locked and fixed;

C) mounting a gasket (5) which is matched with a snap on an interior part on the surface of the adjustable rotating shaft (3) facing outwards;

D) and clamping and fixing the buckle on the interior trim part with the buckle hole (6) on the gasket (5).

Technical Field

The invention relates to the technical field of vehicle parts, in particular to an adjustable and replaceable buckle fixing seat and a using method thereof.

Background

The automotive interior spare is often fixed it on the interior panel beating of automobile body door etc. through the buckle, because need use the utensil of examining in the part development process, experimental frock assembles automotive interior board, and the assembly point on the erection support is realized by the buckle fixing base, but the thickness at the different positions of panel beating has the difference in, a support often need be a plurality of buckle fixing bases, and every buckle aperture of buckle fixing base, and high, hole thickness can all be different, cause the degree of difficulty for processing, and weld on the support usually again, later stage adjustment of not being convenient for, difficult reuse, cause the waste of resource.

Disclosure of Invention

The invention aims to provide an adjustable and replaceable buckle fixing seat and a using method thereof, aiming at overcoming the defects of the prior art, so that the universality of the buckle fixing seats with different apertures, different heights and different aperture thicknesses is realized, the processing is convenient, and the adjustable and reusable buckle fixing seat is adjustable and reusable.

In order to achieve the purpose, the adjustable and replaceable buckle fixing seat comprises a base, wherein a cylinder is arranged on the base, an internal thread is arranged in the cylinder, the adjustable and replaceable buckle fixing seat further comprises an adjustable rotating shaft and a locking sleeve, an external thread matched with the internal thread in the cylinder is arranged on the outer surface of the adjustable rotating shaft, an internal thread matched with the external thread of the adjustable rotating shaft is arranged in the locking sleeve, a gasket is arranged on the outward surface of the adjustable rotating shaft, and a buckle hole is formed in the middle of the gasket.

Preferably, a plurality of gasket screw holes are formed in the outward surface of the adjustable rotating shaft, and the gasket is mounted on the adjustable rotating shaft through the matching of the gasket screws and the gasket screw holes.

Preferably, the thickness of the gasket is 0.4 mm-2.2 mm, and the aperture of the buckling hole in the middle of the gasket is 4 mm-20 mm.

Preferably, a plurality of fixing screw holes are arranged on the base.

Preferably, an inner hole is formed in the adjustable rotating shaft, the inner diameter of the inner hole is larger than that of the buckling hole, and the projection of the buckling hole is located in the inner hole.

A use method of the adjustable and replaceable buckle fixing seat comprises the following steps:

A) screwing the adjustable rotating shaft into a cylinder on the base, wherein the adjusting range is designed in advance according to the height of the cylinder and the length of the adjustable rotating shaft, and the screwing length of the adjustable rotating shaft is controlled;

B) after the length of the adjustable rotating shaft screwed into the cylinder is adjusted, the locking sleeve is screwed on the adjustable rotating shaft to be locked and fixed;

C) mounting a shim on an outward facing surface of the adjustable rotational shaft that mates with a snap on trim part;

D) and clamping and fixing the buckle on the interior trim part with the buckle hole on the gasket.

Compared with the prior art, the invention has the following advantages:

1. the height of the whole buckle fixing seat is adjusted through rotation, and metal plate holes with different thicknesses are simulated by replacing gaskets with different thicknesses, so that the universality of the buckle fixing seats with different apertures, different heights and different aperture thicknesses is realized;

2. simple structure, compactness, can dismantle, adjustable, but general, repeatedly usable.

Drawings

FIG. 1 is an exploded view of an adjustable alternative buckle holder of the present invention;

FIG. 2 is a front view of an adjustable alternative buckle holder of the present invention;

FIG. 3 is a left side view of FIG. 2;

fig. 4 is a cross-sectional view of fig. 3.

The components in the figures are numbered as follows:

base 1, drum 2, adjustable rotation axis 3, lock sleeve 4, gasket 5, buckle hole 6, gasket screw hole 7, gasket screw 8, set screw hole 9, hole 10.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1, 2, 3 and 4, the adjustable and replaceable buckle fixing seat comprises a base 1, wherein a cylinder 2 is arranged on the base 1, an internal thread is arranged in the cylinder 2, the adjustable and replaceable buckle fixing seat further comprises an adjustable rotating shaft 3 and a locking sleeve 4, an external thread matched with the internal thread in the cylinder 2 is arranged on the outer surface of the adjustable rotating shaft 3, an internal thread matched with the external thread of the adjustable rotating shaft 3 is arranged in the locking sleeve 4, a gasket 5 is arranged on the outward surface of the adjustable rotating shaft 3, and a buckle hole 6 is arranged in the middle of the gasket 5.

As shown in fig. 1, three gasket screw holes 7 are provided on the outward surface of the adjustable rotating shaft 3, and the gasket 5 is mounted on the adjustable rotating shaft 3 by the gasket screws 8 and the gasket screw holes 7. The thickness of the gasket 5 is 0.4 mm-2.2 mm, the gasket is derived from the thickness of a sheet metal in a vehicle body, and the aperture of the buckle hole 6 in the middle of the gasket is 4 mm-20 mm and is matched with the size of a buckle on an interior trim part.

As shown in fig. 1, three fixing screw holes 9 are provided in the base 1 for fixing the base 1 to the test fixture.

Meanwhile, an inner hole 10 is formed in the adjustable rotating shaft 3, the inner diameter of the inner hole 10 is larger than that of the buckling hole 6, and the projection of the buckling hole 6 is located in the inner hole 10.

The use method of the adjustable and replaceable buckle fixing seat comprises the following steps:

A) screwing the adjustable rotating shaft 3 into the cylinder 2 on the base 1, wherein the adjusting range is designed in advance according to the height of the cylinder 2 and the length of the adjustable rotating shaft 3, and the screwing length of the adjustable rotating shaft 3 is controlled;

B) after the length of the adjustable rotating shaft 3 screwed into the cylinder 2 is adjusted, the locking sleeve 4 is screwed on the adjustable rotating shaft 3 and locked;

C) installing a gasket 5 which is matched with a buckle on the interior trim part on the outward surface of the adjustable rotating shaft 3;

D) and clamping and fixing the buckle on the interior trim part with the buckle hole 6 on the gasket 5.

In this embodiment, through adjustable rotation axis 3, be convenient for adjust length, be suitable for the buckle installation of different position degree (height), simultaneously, gasket 5 thickness derives from panel beating thickness in the automobile body, can match the buckle of panel beating thickness in the difference through changing gasket 5. In addition, when the same gasket 5 is damaged after being used, the gasket screw 8 can be loosened, the gasket 5 can be taken down, and the gasket 5 can be replaced and used.

Moreover, after the buckle fixing seat in the embodiment is assembled into a whole, the buckle fixing seat can be fixedly installed through the fixing screw hole 9 on the base 1, and can be detached, generalized and reused in the later period.

The adjustable and replaceable buckle fixing seat and the use method thereof adjust the height of the whole buckle fixing seat through rotation, simulate sheet metal holes with different thicknesses through replacing gaskets 5 with different thicknesses, and realize the universality of the buckle fixing seats with different apertures, different heights and different aperture thicknesses; simple structure, compactness, can dismantle, adjustable, but general, repeatedly usable.