CN220073515U - Adjustable brazing clamp for radiator - Google Patents

Abstract

The utility model relates to the technical field of radiator production and processing, and discloses an adjustable brazing clamp for a radiator, which solves the problems that the existing clamp for radiator production is complex in structure, only can correspond to a single model, is poor in adaptability and increases the enterprise cost when producing radiators of different models; this novel overall structure is simple, and the cost of manufacture is low, and the device is equipped with the connecting hole of different symmetries in addition to make the device adjust the different positions of gag lever post, can carry out the centre gripping to the radiator core of different stack widths, can adapt to the product centre gripping of different models, adaptability is wide.

Description

Adjustable brazing clamp for radiator

Technical Field

The utility model belongs to the technical field of radiator production and processing, and particularly relates to an adjustable brazing clamp for a radiator.

Background

When the radiator core is manufactured, the water pipes and the fins which are arranged in a laminated mode are required to be sequentially stacked (as shown in figure 3), then the side plates are arranged on the two sides of the radiator core, and finally welding treatment is carried out.

The existing radiator core is relatively complex in general structure to the anchor clamps that utilize when water pipe and fin centre gripping that stacks in proper order, in addition, because radiator core model is different, then the radiator size that corresponds also can be different, and current anchor clamps can only correspond the radiator product production of single model, and adaptability is relatively poor, when producing different models radiator, leads to enterprise's anchor clamps with high costs, consequently, designs an adjustable anchor clamps that braze welding for radiator.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the adjustable brazing clamp for the radiator, which effectively solves the problems that the existing clamp for producing the radiator is complex in structure, can only correspond to a single model, is poor in adaptability and increases the enterprise cost when producing radiators of different models.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable anchor clamps that braze for radiator, includes fixed plate, first connecting plate, second connecting plate, connecting hole, gag lever post, nut, adjusting screw, strengthening rib and rubber piece, first connecting plate and second connecting plate have been welded respectively to the fixed plate both sides, and equal symmetry equidistance in first connecting plate and second connecting plate surface leaves and is equipped with the connecting hole, and one of them connecting hole through-connection has the gag lever post, fixed plate one end middle part fixedly connected with nut, and the fixed plate surface runs through with the nut shaft hole, and nut internal thread connection has adjusting screw.

Preferably, the two sides of the nut are connected with reinforcing ribs, and the reinforcing ribs are connected with the fixing plate.

Preferably, one end of the adjusting screw is rotatably connected with a rubber block, and one opposite sides of the first connecting plate and the second connecting plate are respectively connected with a rubber pad.

Compared with the prior art, the utility model has the beneficial effects that:

according to the radiator, the adjusting bolts are rotated, so that the side plates at two sides of the radiator are clamped, tightness between the water pipes and the fins which are overlapped in the radiator core is guaranteed, loosening is avoided, welding is convenient, the adjusting screw is loosened after welding, and the limiting rod is taken down, so that the radiator is detached, and the whole clamping and detaching operation is convenient;

this novel overall structure is simple, and the cost of manufacture is low, and the device is equipped with the connecting hole of different symmetries in addition to make the device adjust the different positions of gag lever post, can carry out the centre gripping to the radiator core of different stack widths, can adapt to the product centre gripping of different models, adaptability is wide.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the usage status structure of the present utility model;

FIG. 3 is a schematic diagram of a radiator core structure;

in the figure: 1. a fixing plate; 2. a first connection plate; 3. a second connecting plate; 4. a connection hole; 5. a limit rod; 6. a nut; 7. adjusting a screw; 8. reinforcing ribs; 9. rubber blocks.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

According to the first embodiment, as shown in fig. 1-2, the heat radiator comprises a fixed plate 1, a first connecting plate 2, a second connecting plate 3, connecting holes 4, a limiting rod 5, nuts 6, an adjusting screw 7, reinforcing ribs 8 and rubber blocks 9, wherein the first connecting plate 2 and the second connecting plate 3 are welded on two sides of the fixed plate 1 respectively, the connecting holes 4 are symmetrically and equidistantly arranged on the surfaces of the first connecting plate 2 and the second connecting plate 3, one connecting hole 4 is connected with the limiting rod 5 in a penetrating manner, the nuts 6 are fixedly connected in the middle of one end of the fixed plate 1, the surfaces of the fixed plate 1 are penetrated through the shaft holes of the nuts 6, the adjusting screw 7 is connected with the inner threads of the nuts 6, the reinforcing ribs 8 are connected with the fixed plate 1, one end of the adjusting screw 7 is rotatably connected with the rubber blocks 9, damage to the side plate contact points of the adjusting screw 7 can be avoided, and abrasion between the inner walls of the first connecting plate 2 and the second connecting plate 3 and a heat radiator core body is avoided.

Working principle: when the radiator is used, the limiting rod 5 is taken down, the device is sleeved outside the radiator core, the limiting rod 5 is inserted into the connecting hole 4 close to the edge of the radiator core according to the width of the radiator core, then the adjusting screw 7 is rotated, so that the adjusting screw 7 drives the rubber block 9 to gradually abut against the side plate on one side of the radiator core, and the rubber block continuously rotates until the side plate on the other side abuts against the limiting rod 5, so that the device clamps the side plates on two sides, the tightness between the water pipe and the fins overlapped inside the radiator core is ensured, loosening is avoided, and welding is convenient; the adjusting screw 7 is loosened after welding, and the limiting rod 5 is taken down, so that the device is detached, the whole clamping is convenient to detach, and in addition, the device is provided with the connecting holes 4 with different symmetry, so that the device can clamp radiator cores with different superposition widths, can adapt to product clamping of different models, and has wide adaptability.

Claims (3)

1. An adjustable anchor clamps that braze for radiator, includes fixed plate (1), first connecting plate (2), second connecting plate (3), connecting hole (4), gag lever post (5), nut (6), adjusting screw (7), strengthening rib (8) and rubber piece (9), its characterized in that: the fixed plate (1) both sides have welded first connecting plate (2) and second connecting plate (3) respectively, and equal symmetry in first connecting plate (2) and second connecting plate (3) surface equidistance leaves and is equipped with connecting hole (4), and one of them connecting hole (4) through-connection has gag lever post (5), fixed plate (1) one end middle part fixedly connected with nut (6), and fixed plate (1) surface runs through with nut (6) shaft hole, and nut (6) internal thread connection has adjusting screw (7).

2. An adjustable brazing jig for a heat sink according to claim 1, wherein: reinforcing ribs (8) are connected to two sides of the nut (6), and the reinforcing ribs (8) are connected with the fixing plate (1).

3. An adjustable brazing jig for a heat sink according to claim 1, wherein: one end of the adjusting screw (7) is rotationally connected with a rubber block (9), and one side opposite to the first connecting plate (2) and the second connecting plate (3) is connected with a rubber pad.