CN210849078U

CN210849078U - Core body supporting device

Info

Publication number: CN210849078U
Application number: CN201921904376.XU
Authority: CN
Inventors: 秦佳峰; 李现坤; 陈磊
Original assignee: Huaheng Automation Equipment Tianjin Co ltd
Current assignee: Huaheng Automation Equipment Tianjin Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-26
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a core strutting arrangement, including little finger, fixing base, layer board and the mechanism of blowing, little finger middle part with fixing base swing joint, little finger upper portion is pressed on the layer board, the gas outlet of the mechanism of blowing is just right the lower part of little finger. The little finger and the fixed seat are connected through a shaft. The utility model has simple structure and few parts, and reduces the accumulated error caused by installation; the little finger is improved into a structure with a smooth slope, and if the rear pressure head is pushed out, the little finger is pushed down without being timely overturned and is not damaged; meanwhile, the structure is simple, the core body press-fitting details can be conveniently observed, problems can be timely found, the rejection rate is reduced, and the debugging is more convenient.

Description

Core body supporting device

Technical Field

The utility model belongs to the technical field of the core assembly, in particular to core strutting arrangement.

Background

The core assembling machine is a device for producing heat exchange products such as condensers (in the automobile and HVAC industries), radiators, fan heaters, evaporators and intercoolers. The core body mainly comprises fins and flat tubes. The press-fitting device is an important component of the core body assembling machine, and the wing belt is required to be prevented from overturning during press-fitting of the core body. The existing structure is realized by matching an air cylinder, a sensor, an electromagnetic valve and a little finger, and 2-6 air cylinders, 2-12 sensors, 2-3 electromagnetic valves and some non-standard workpieces are needed. Therefore, the requirement on the technology is very high, the error rate is relatively high, the rejection rate is high, a large amount of raw materials are wasted, and the tooling is complex to process and high in cost. And when the rear pressure head is pushed out, if the little finger does not retract, the little finger can be knocked and bent to cause damage. The existing core body supporting device is complex in structure, high in debugging difficulty and high in cost, and the service life of the existing core body supporting device generally cannot meet the design requirement.

Disclosure of Invention

The utility model discloses to the technical problem who exists among the prior art, provide a core strutting arrangement, simplified overall structure, simple to operate has improved the structure that has smooth slope with little finger simultaneously, prevents effectively that it from damaging.

The utility model adopts the technical proposal that: a core supporting device comprises a small thumb, a fixed seat, a supporting plate and an air blowing mechanism, wherein the middle of the small thumb is movably connected with the fixed seat, the upper part of the small thumb is pressed on the supporting plate, and an air outlet of the air blowing mechanism is over against the lower part of the small thumb.

Preferably, the small finger and the fixed seat are connected through a shaft.

Preferably, the fixing seat, the supporting plate and the blowing mechanism are all fixed on the lower surface of the equipment workbench.

At ordinary times, the upper part of the little finger is positioned in the through groove of the workbench, when needed, the air outlet of the air blowing mechanism blows air to the lower part of the little finger, the little finger rotates along the shaft, and the upper part of the little finger extends out of the workbench.

Compared with the prior art, the utility model discloses the beneficial effect who has is: the utility model has simple structure and few parts, and reduces the accumulated error caused by installation; the little finger is improved into a structure with a smooth slope, and if the rear pressure head is pushed out, the little finger is pushed down without being timely overturned and is not damaged; meanwhile, the structure is simple, the core body press-fitting details can be conveniently observed, problems can be timely found, the rejection rate is reduced, and the debugging is more convenient.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an installation diagram of the present invention.

In the figure, 1-little finger, 2-fixed seat, 3-supporting plate, 4-blowing mechanism, 5-shaft and 6-workbench.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model discloses a core strutting arrangement, as shown in the figure, it includes little finger 1, fixing base 2, layer board 3 and air blowing mechanism 4 all are fixed in the lower surface of

equipment workstation

6, 1 middle part of little finger through axle 5 with 2 swing joint of fixing base, 1 upper portion of little finger is pressed on the layer board 3 to crouch in workstation 6's logical inslot, air blowing mechanism 4's gas outlet is just right little finger 1's lower part.

At ordinary times, the upper part of the little finger 1 is pressed on the supporting plate 3 due to the self gravity, the lower part of the little finger 1 is separated from the fixed seat 2, and the whole little finger 1 is arranged below the upper surface of the workbench 6. When the air blowing mechanism 4 works, air is supplied to the air blowing mechanism 4, the air is blown to the lower part of the small finger 1 from the air outlet of the air blowing mechanism 4, the small finger 1 rotates along the shaft 5, the lower part of the small finger is attached to the fixed seat 2, and the upper part of the small finger extends out of the workbench 6. If the rear pressure head is pushed out, the upper part of the little finger 1 can be pushed into the through groove of the workbench 6 without timely overturning, and the little finger can not be damaged.

The present invention has been described in detail with reference to the embodiments, but the description is only exemplary of the present invention and should not be construed as limiting the scope of the present invention. The protection scope of the present invention is defined by the claims. Technical scheme, or technical personnel in the field are in the utility model technical scheme's inspiration the utility model discloses an essence and protection within range, design similar technical scheme and reach above-mentioned technological effect, perhaps to the impartial change that application scope was made and improve etc. all should still belong to within the protection scope is covered to the patent of the utility model.

Claims

1. A core support device, characterized by: the middle part of the small finger is movably connected with the fixed seat, the upper part of the small finger is pressed on the supporting plate, and the air outlet of the air blowing mechanism is over against the lower part of the small finger.

2. The core support apparatus of claim 1 wherein: the little finger and the fixed seat are connected through a shaft.

3. The core support apparatus of claim 1 wherein: the fixing seat, the supporting plate and the blowing mechanism are all fixed on the lower surface of the equipment workbench.