CN219727270U - Transition frame - Google Patents

Abstract

The utility model discloses a transition frame which comprises an upper plate and a bottom plate, wherein the upper plate and the bottom plate are arranged in parallel, a gap is reserved between the upper plate and the bottom plate, the side edges of the upper plate and the bottom plate are connected together through a connecting plate, threaded holes are formed in the bottom plate, a limiting rod and a fixing rod are arranged on the lower surface of the bottom plate, the fixing rod is connected with the threaded holes of the bottom plate through bolts, and an auxiliary frame is erected on the limiting rod and the fixing rod and is arranged on two sides of the upper plate and the bottom plate. The two ends of the transition frame are provided with the auxiliary frames which can slide, the upper plates with different sizes are adapted by adjusting the distance between the two auxiliary frames, and the transition frame can be clamped and fixed during installation, so that the transition frame is convenient to install.

Description

Transition frame

Technical Field

The utility model belongs to the technical field of plastic plate production, and particularly relates to a transition frame.

Background

The transition frame is used in the production process of the plastic plate.

However, the existing transition frame is generally fixed through a bolt structure, the size of the transition frame cannot be adjusted, and each bolt hole needs to be used for the transition frame during installation, so that inconvenience is brought to installation and replacement.

Disclosure of Invention

The present utility model is directed to a transition frame for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a transition frame, comprising

The upper plate and the bottom plate are arranged in parallel, and a gap is reserved between the upper plate and the bottom plate;

the side edges of the upper plate and the bottom plate are connected together through a connecting plate;

the bottom plate is provided with a threaded hole;

the limiting rod and the fixing rod are arranged on the lower surface of the bottom plate;

the fixed rod is connected with the threaded hole of the bottom plate through a bolt;

the auxiliary frame is erected on the limiting rod and the fixing rod and is arranged on two sides of the upper plate and the bottom plate.

Preferably, a plurality of through holes are distributed on the upper plate.

In any of the above schemes, preferably, the limit rod is a cylindrical rod, and a cambered surface matched with the cylindrical rod is arranged at a position on the connecting plate, which is in fit connection with the limit rod.

In any of the above schemes, preferably, the auxiliary frame comprises a collar sleeved on the limiting rod, the collar is slidably arranged relative to the limiting rod, and a mounting hole is formed in the collar.

In any of the above schemes, preferably, two ends of the connecting plate are provided with connecting holes, and the connecting hole at one end is connected with the mounting hole.

In any of the above solutions, preferably, the collar is provided with a positioning rod, and the positioning rod is disposed parallel to the upper plate.

The utility model has the technical effects and advantages that: the two ends of the transition frame are provided with the auxiliary frames which can slide, the upper plates with different sizes are adapted by adjusting the distance between the two auxiliary frames, and the transition frame can be clamped and fixed during installation, so that the transition frame is convenient to install.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure: 1. an upper plate; 2. a bottom plate; 3. a connecting plate; 4. a connection hole; 5. a through hole; 6. a limit rod; 7. a fixed rod; 8. a positioning rod; 9. a collar; 10. and (5) mounting holes.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

The present utility model provides a transition frame as shown in FIG. 1, comprising

The upper plate 1 and the bottom plate 2, the upper plate 1 is a whole plate, a plurality of through holes 5 are formed in the plate body, the through holes 5 are rectangular, two ends are arc-shaped, the bottom plate 2 with two narrow sides is arranged below the upper plate 1 in parallel, the bottom plate 2 is aligned with the side edges of the upper plate 1, and a gap is reserved between the bottom plate 2 and the upper plate 1;

the side edges of the upper plate 1 and the bottom plate 2 are connected together through a connecting plate 3, and the upper plate, the bottom plate and the connecting plate are of an integrated structure;

the bottom plate 2 is provided with a threaded hole;

the limiting rod 6 and the fixing rod 7 are arranged on the lower surface of the bottom plate 2, the limiting rod 6 is arranged to be a cylindrical rod, and an arc surface matched with the cylindrical rod is arranged at the position, which is in fit connection with the limiting rod 6, of the connecting plate 3;

the fixed rod 7 is connected with a threaded hole of the bottom plate 2 through a bolt;

auxiliary frame, and set up the both sides of upper plate 1 and bottom plate 2, auxiliary frame is including the cover to establish the lantern ring 9 on gag lever post 6, and lantern ring 9 is provided with mounting hole 10 for gag lever post 6 slip setting on the lantern ring 9, and the both ends of connecting plate 3 are provided with connecting hole 4, and connecting hole 4 and the mounting hole 10 of one of them end are connected, are provided with locating lever 8 on the lantern ring 9, and locating lever 8 is on a parallel with upper plate 1 setting.

This transition frame is in the in-process of using, firstly place gag lever post 6 and dead lever 7 with the whole that upper plate 1, bottom plate 2 and connecting plate 3 formed on, then slide the lantern ring 9 of both sides, two lantern rings 9 press from both sides connecting plate 3 in the centre, lantern ring 9 drive locating lever 8 removes, guarantee that the whole that upper plate 1, bottom plate 2 and connecting plate 3 formed can not squint, then link together bottom plate 2 and dead lever 7 through the bolt, the whole that forms upper plate 1, bottom plate 2 and connecting plate 3 is fixed, simultaneously with the mounting hole 10 connection on connecting plate 3 and the lantern ring 9 with the mode of iron wire or bolt, prevent that upper plate 1, bottom plate 2 and connecting plate 3 from forming whole vertical direction from removing, can change not unidimensional upper plate 1 like this according to the in-service use, it is more convenient to use.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (6)

1. A transition frame, characterized in that: comprising

The upper plate (1) and the bottom plate (2) are arranged in parallel, and a gap is reserved between the upper plate (1) and the bottom plate (2);

the side edges of the upper plate (1) and the bottom plate (2) are connected together through a connecting plate (3);

threaded holes are formed in the bottom plate (2);

the limiting rod (6) and the fixing rod (7) are arranged on the lower surface of the bottom plate (2);

the fixed rod (7) is connected with the threaded hole of the bottom plate (2) through a bolt;

the auxiliary frames are erected on the limiting rods (6) and the fixing rods (7) and are arranged on two sides of the upper plate (1) and the bottom plate (2).

2. A transition frame as claimed in claim 1, wherein: a plurality of through holes (5) are distributed on the upper plate (1).

3. A transition frame as claimed in claim 1, wherein: the limiting rod (6) is arranged to be a cylindrical rod, and an arc surface matched with the cylindrical rod is arranged at the position, which is in fit connection with the limiting rod (6), of the connecting plate (3).

4. A transition frame as claimed in claim 1, wherein: the auxiliary frame comprises a lantern ring (9) sleeved on the limiting rod (6), the lantern ring (9) is arranged in a sliding mode relative to the limiting rod (6), and a mounting hole (10) is formed in the lantern ring (9).

5. A transition frame as claimed in claim 4, wherein: the two ends of the connecting plate (3) are provided with connecting holes (4), and the connecting holes (4) at one end are connected with the mounting holes (10).

6. A transition frame as claimed in claim 4, wherein: the lantern ring (9) is provided with a positioning rod (8), and the positioning rod (8) is parallel to the upper plate (1).