CN211840513U

CN211840513U - Radiator welding fixture suitable for multiple sizes

Info

Publication number: CN211840513U
Application number: CN202020322276.2U
Authority: CN
Inventors: 徐奎
Original assignee: Qingdao Haijieming Radiator Co ltd
Current assignee: Qingdao Haijieming Radiator Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-03
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a be fit for many sizes radiator welding jig, including first anchor clamps curb plate and second anchor clamps curb plate, first anchor clamps curb plate and second anchor clamps curb plate are parallel to each other and place, weld first deflector and second deflector on first anchor clamps curb plate and second anchor clamps curb plate edge along length direction's both sides respectively, and first deflector and second deflector are parallel to each other. This radiator welding jig who is fit for many sizes, run through anchor clamps topside adjusting lever in the through-hole of first anchor clamps curb plate and second anchor clamps curb plate, utilize anchor clamps topside adjusting lever to fix the middle part of first anchor clamps curb plate and second anchor clamps curb plate, the anchor clamps roof is fixed on the top of first anchor clamps curb plate and second anchor clamps curb plate, the snap ring is at the draw-in groove internal rotation, utilize the adjusting screw rotation can drive the compact heap and reciprocate, cooperation through anchor clamps topside adjusting lever and adjusting screw, anchor clamps can the free regulation size, deal with not equidimension radiator.

Description

Radiator welding fixture suitable for multiple sizes

Technical Field

The utility model relates to a radiator anchor clamps technical field specifically is a radiator welding jig who is fit for many sizes.

Background

The brazing of the radiator generally adopts several types of vacuum brazing, NOCOLOK brazing and salt bath furnace brazing, and for welding the aluminum plate fin radiator by adopting a vacuum brazing furnace, the vacuum brazing furnace mainly has several specifications of 2.5m furnace, 3.5m furnace, 4m furnace, 6m furnace and the like, the height of the furnace chamber of the 2.5m furnace is 1.06m, the height of the furnace chamber of the 3.5m furnace is 1.14m, the height of the furnace chamber of the 4m furnace is 1.25m, and the height of the furnace chamber of the 6m furnace is 1.35 m.

In order to control the flow resistance of the heat sink, the length of the heat sink is often designed to be short, while the height (referred to as the stacking dimension) needs to be designed to be high. Due to the limitation of the height space of the vacuum brazing furnace, when the design height of the radiator exceeds a certain size, a plurality of cores need to be brazed and then spliced by argon arc welding. The splicing not only influences the appearance of the radiator, but also increases the weight of the product, the production cost and the wind resistance because of the increase of the number of the cover plates. It is particularly important to increase the brazing height of the heat sink, and accordingly, the applicable height of the brazing jig for clamping the heat radiating core should be increased accordingly.

The anchor clamps of brazing among the prior art mainly are push-down structure, one kind relies on the spring to screw up to push down, and another kind relies on the counter weight to stack to push down, and the anchor clamps of brazing of these two kinds of structures all need occupy great high space to influence the furnace height of the vacuum brazing furnace that uses this anchor clamps of brazing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be fit for many sizes radiator welding jig has and utilizes the adjusting screw rotation can drive the compact heap and reciprocate, and through the cooperation of anchor clamps topside adjusting lever and adjusting screw, anchor clamps can freely adjust the size, and the advantage of the radiator of answering equidimension not has been solved problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a radiator welding fixture suitable for multiple sizes comprises a first fixture side plate and a second fixture side plate, wherein the first fixture side plate and the second fixture side plate are arranged in parallel, a first guide plate and a second guide plate are respectively welded on two side edges of the first fixture side plate and the second fixture side plate along the length direction, the first guide plate and the second guide plate are parallel to each other, and a plurality of through holes are processed on the first fixture side plate and the second fixture side plate between the first guide plate and the second guide plate;

a clamp top plate is fixed on the top ends of the first clamp side plate and the second clamp side plate, an adjusting screw penetrates through the center of the clamp top plate, an adjusting nut is meshed on the adjusting screw, and a clamping ring is fixed on the port of the adjusting screw;

the clamping piece is clamped into the first guide plate and the second guide plate, a clamping groove is formed in one side of the clamping piece, and the clamping ring is embedded into the clamping groove and movably connected.

Preferably, the through hole of the first clamp side plate and the through hole of the second clamp side plate horizontally correspond to each other.

Preferably, the adjusting nut is fixed on the top plate of the clamp.

Preferably, the snap ring is composed of two round blocks with different diameters, and the round block with the large diameter is positioned below the round block with the small diameter.

Preferably, the structure of the clamping groove is matched with that of the clamping ring, and the clamping ring rotates in the clamping groove.

Preferably, two ends of the pressing piece are movably connected with the inner walls of the first clamp side plate and the second clamp side plate.

Preferably, the through holes of the first clamp side plate and the second clamp side plate penetrate through the clamp top edge adjusting rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this radiator welding jig who is fit for many sizes, both levels of through-hole of first anchor clamps curb plate and the through-hole of second anchor clamps curb plate correspond, through-hole quantity and height all align, run through anchor clamps topside adjusting lever in the through-hole of first anchor clamps curb plate and second anchor clamps curb plate, utilize anchor clamps topside adjusting lever to fix the middle part of first anchor clamps curb plate and second anchor clamps curb plate, the anchor clamps roof is fixed the top of first anchor clamps curb plate and second anchor clamps curb plate, the snap ring is at the draw-in groove internal rotation, utilize the rotatory piece that can drive to compress tightly of adjusting screw to reciprocate, cooperation through anchor clamps topside adjusting lever and adjusting screw, anchor clamps can freely adjust the size, reply not equidimension radiator.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an overall side view of the present invention;

fig. 3 is a partial structure diagram of the present invention.

In the figure: 1. a first clamp side plate; 2. a second clamp side plate; 3. a first guide plate; 4. a second guide plate; 5. a through hole; 6. a clamp top plate; 61. adjusting screws; 611. adjusting the nut; 612. a snap ring; 7. a compression sheet; 71. a card slot; 8. and a top edge adjusting rod of the clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a welding jig suitable for a multi-sized heat sink includes a first jig side plate 1 and a second jig side plate 2, the first jig side plate 1 and the second jig side plate 2 are disposed in parallel with each other, both the first jig side plate 1 and the second jig side plate 2 are disposed vertically, a first guide plate 3 and a second guide plate 4 are respectively welded to both sides of the first jig side plate 1 and the second jig side plate 2 along a length direction, the first guide plate 3 and the second guide plate 4 are perpendicular to a plane where the first jig side plate 1 and the second jig side plate 2 are disposed, the first guide plate 3 and the second guide plate 4 are parallel with each other, a plurality of through holes 5 are processed on the first jig side plate 1 and the second jig side plate 2 between the first guide plate 3 and the second guide plate 4, both the through holes 5 of the first jig side plate 1 and the through holes 5 of the second jig side plate 2 are horizontally aligned, and the number and height of the through holes 5 are aligned, the through holes 5 of the first clamp side plate 1 and the second clamp side plate 2 penetrate through the clamp top edge adjusting rods 8, and the middle parts of the first clamp side plate 1 and the second clamp side plate 2 are fixed by the clamp top edge adjusting rods 8.

Referring to fig. 2, a clamp top plate 6 is fixed on the top ends of the first clamp side plate 1 and the second clamp side plate 2, the clamp top plate 6 fixes the top ends of the first clamp side plate 1 and the second clamp side plate 2, an adjusting screw 61 penetrates through the center of the clamp top plate 6, an adjusting nut 611 is engaged with the adjusting screw 61, the adjusting screw 61 rotates in the adjusting nut 611 to control the vertical position, the adjusting nut 611 is fixed on the clamp top plate 6, a snap ring 612 is fixed on the port of the adjusting screw 61, and the adjusting screw 61 rotates to drive the snap ring 612.

Referring to fig. 3, a pressing sheet 7 is clamped into a first guide plate 3 and a second guide plate 4, two ends of the pressing sheet 7 are movably connected with inner walls of a first clamp side plate 1 and a second clamp side plate 2, the pressing sheet 7 plays a role in guiding by using the first guide plate 3 and the second guide plate 4, the pressing sheet 7 can move, a clamping groove 71 is machined on one side of the pressing sheet 7, a clamping ring 612 is movably connected with the clamping groove 71 in an embedded mode, the clamping ring 612 is formed by two round blocks with different diameters, the round block with the large diameter is located below the round block with the small diameter, the structure of the clamping groove 71 is matched with the clamping ring 612, the clamping ring 612 rotates in the clamping groove 71, the pressing sheet 7 can be driven to move up and down by using rotation of an adjusting screw 61, and the size of the clamp can be freely adjusted by matching an adjusting rod 8 on the top edge of the clamp with the.

In summary, the following steps: this radiator welding jig who is fit for many sizes, through-hole 5 of first anchor clamps curb plate 1 and the 5 both levels of through-hole of second anchor clamps curb plate 2 correspond, through-hole 5 quantity and height all align, run through anchor clamps topside adjusting lever 8 in the through-hole 5 of first anchor clamps curb plate 1 and second anchor clamps curb plate 2, utilize anchor clamps topside adjusting lever 8 to fix the middle part of first anchor clamps curb plate 1 and second anchor clamps curb plate 2, anchor clamps roof 6 is fixed the top of first anchor clamps curb plate 1 and second anchor clamps curb plate 2, snap ring 612 is at draw-in groove 71 topside internal rotation, utilize adjusting screw 61 rotation to drive clamping piece 7 and reciprocate, cooperation through anchor clamps adjusting lever 8 and adjusting screw 61, anchor clamps can freely adjust the size, deal with not equidimension radiator.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be fit for many sizes radiator welding jig, includes first anchor clamps curb plate (1) and second anchor clamps curb plate (2), its characterized in that: the first clamp side plate (1) and the second clamp side plate (2) are arranged in parallel, a first guide plate (3) and a second guide plate (4) are respectively welded on two side edges of the first clamp side plate (1) and the second clamp side plate (2) along the length direction, the first guide plate (3) and the second guide plate (4) are parallel, and a plurality of through holes (5) are processed on the first clamp side plate (1) and the second clamp side plate (2) between the first guide plate (3) and the second guide plate (4);

a clamp top plate (6) is fixed at the top ends of the first clamp side plate (1) and the second clamp side plate (2), an adjusting screw (61) penetrates through the center of the clamp top plate (6), an adjusting nut (611) is meshed on the adjusting screw (61), and a clamping ring (612) is fixed at the port of the adjusting screw (61);

a pressing sheet (7) is clamped into the first guide plate (3) and the second guide plate (4), a clamping groove (71) is formed in one side of the pressing sheet (7), and the clamping ring (612) is embedded into the clamping groove (71) and movably connected with the clamping groove;

and the through holes (5) of the first clamp side plate (1) and the second clamp side plate (2) penetrate through the clamp top edge adjusting rod (8).

2. A multi-sized radiator welding jig according to claim 1, wherein the through-hole (5) of the first jig side plate (1) and the through-hole (5) of the second jig side plate (2) horizontally correspond to each other.

3. A multi-sized heat sink welding jig according to claim 1, wherein the adjusting nut (611) is fixed to the jig top plate (6).

4. The clamp of claim 1, wherein the snap ring (612) is formed by two round blocks with different diameters, and the round block with a larger diameter is positioned below the round block with a smaller diameter.

5. The jig of claim 1, wherein the structure of the slot (71) is adapted to a snap ring (612), and the snap ring (612) rotates within the slot (71).

6. The welding clamp for the heat radiators with multiple sizes as claimed in claim 1, wherein two ends of the pressing piece (7) are movably connected with the inner walls of the first clamp side plate (1) and the second clamp side plate (2).