CN218697966U - Clamping structure - Google Patents

Abstract

The utility model discloses a press from both sides tight structure, a serial communication port, including the fixed bolster, the fixed bolster is connected with rotating, is equipped with a protruding structure on the fixed bolster, and the one end of rotating is equipped with the connecting hole, and the other end is equipped with twists up the piece, and protruding structure can be at the connecting hole internal rotation, and one side of connecting hole is equipped with the spacing groove that is used for spacing protruding structure. The utility model discloses simple structure, convenient to use, low cost.

Description

Clamping structure

Technical Field

The utility model relates to a press from both sides tight structure belongs to mechanical equipment technical field.

Background

The prior fixing structure of the box body is shown in figures 7-11, one end of two parallel box bodies is connected through a hinge, and the other end is connected through a buckle. The back of one of the boxes is fixed by a fixing piece. The above structure has the following drawbacks:

1. utilize hinge and hasp to press from both sides tightly, when box length is longer, open the back and toward the tenesmus easily, use for a long time, the hinge can warp.

2. Because the hinge can not adjust the clearance, the box body clearance is inconsistent, and the box body clearance is large and small at the same time, so that the preset clamping effect can not be achieved.

3. When the box body is closed and clamped, the two box bodies cannot be aligned up and down, and the hasp can move up and down due to the fact that the hinge is gapped.

4. The box body is required to be provided with parts, the box body is damaged, and the labor is consumed.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: a clamping structure is provided.

In order to solve the problem, the utility model provides a press from both sides tight structure, a serial communication port, including the fixed bolster, the fixed bolster is connected with rotating the piece, is equipped with a protruding structure on the fixed bolster, and the one end that rotates the piece is equipped with the connecting hole, and the other end is equipped with twists the piece, and protruding structure can be at connecting hole internal rotation, and one side of connecting hole is equipped with the spacing groove that is used for spacing protruding structure.

Preferably, the fixing bracket is provided with a fixing hole.

The utility model discloses simple structure, convenient to use, low cost.

Drawings

Fig. 1 and 2 are front views of clamping structures provided by the present invention;

fig. 3 and 4 are front views of the utility model in use;

fig. 5 and 6 are perspective views of the utility model in use;

FIG. 7 is a schematic view of a prior art fastening structure;

FIG. 8 is a front view of a prior art fastening structure;

FIG. 9 is a top view of FIG. 8;

FIG. 10 is a left side view of FIG. 8;

fig. 11 is a right side view of fig. 8.

Detailed Description

In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

Examples

As shown in fig. 1 and 2, for the utility model provides a pair of clamping structure, it includes fixed bolster 1, and one side of fixed bolster 1 is equipped with the fixed orifices, and the opposite side is connected with rotation piece 2, is equipped with a protruding structure 4 on the fixed bolster 1, and the one end that rotates piece 2 is equipped with connecting hole 5, and the other end is equipped with tightening piece 3, and protruding structure 4 can be at the 5 internal rotations of connecting hole, and one side of connecting hole 5 is equipped with the spacing groove 6 that is used for spacing protruding structure. The tightening piece 3 comprises a screw rod, one end of the screw rod is a head, and the other end of the screw rod penetrates through the rotating piece 2 to be matched with the butterfly nut.

After assembly as shown in fig. 1 and 2, the box a and the box B are placed on the fixing bracket 1 (if the length of the part is long, a plurality of clamping structures can be used together as required, and two clamping structures are used in this embodiment), as shown in fig. 3. The boss structure 4 is inserted into the coupling hole 5 of the rotation member 2, the rotation member 2 is rotated to bring the head of the tightening member 3 close to the part, then the rotation member 2 is pushed to translate the boss structure 4 into the limit groove 6, as shown in fig. 4, and then the tightening member 3 is rotated until the housing a and the housing B are clamped, so that friction is generated between the end of the tightening member 3 and the housing a, and the rotation member 2 is not displaced with respect to the fixed bracket 1.

Claims (2)

1. The utility model provides a press from both sides tight structure, its characterized in that, includes fixed bolster (1), fixed bolster (1) with rotate piece (2) and be connected, be equipped with one protruding structure (4) on fixed bolster (1), the one end that rotates piece (2) is equipped with connecting hole (5), the other end is equipped with twists tight piece (3), protruding structure (4) can be in connecting hole (5) internal rotation, one side of connecting hole (5) is equipped with spacing groove (6) that are used for spacing protruding structure.

2. The clamping structure according to claim 1, characterized in that the fixing bracket (1) is provided with fixing holes.

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