CN211991313U

CN211991313U - Vacuum brazing equipment

Info

Publication number: CN211991313U
Application number: CN202020723560.0U
Authority: CN
Inventors: 王迎宽
Original assignee: Shenzhen Feihang Seiko Technology Co ltd
Current assignee: Shenzhen Feihang Seiko Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-11-24
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a vacuum brazing equipment, including brazing the stove, the first connecting pipe of fixedly connected with in the last lateral wall of brazing the stove, through bracing piece fixedly connected with tray in the brazing the stove, be equipped with fixture on the tray, be equipped with the cooling intermediate layer in the lateral wall of brazing the stove, the equal fixedly connected with second connecting pipe in cooling intermediate layer's the left and right sides upper portion, the upper end fixedly connected with cooling pump of brazing the stove, second connecting pipe and cooling pump fixed connection, can dismantle on the left side wall of brazing the stove and be connected with the controller, the equal fixedly connected with supporting leg in lower extreme four corners of brazing the stove. The utility model discloses a set up fixture, can carry out the centre gripping to different welding material and fix, the cooling intermediate layer in the stove lateral wall is brazed in the cooperation to play even refrigerated effect, water-cooled effect is better.

Description

Vacuum brazing equipment

Technical Field

The utility model relates to the field of welding technique, especially, relate to a vacuum brazing equipment.

Background

Brazing, which is a welding method that after brazing filler metal lower than the melting point of a weldment and the weldment are heated to the melting temperature of the brazing filler metal at the same time, the liquid brazing filler metal is used for filling the gaps of solid workpieces to connect the metals. During brazing, an oxide film and oil stains on a contact surface of a base material are removed firstly, so that a capillary tube can play a role after the brazing filler metal is melted, and the wettability and the capillary fluidity of the brazing filler metal are improved. Brazing is divided into brazing and soldering according to the melting point of the brazing filler metal.

The material of waiting to weld in the brazing furnace among the prior art directly places on the tray of inside, and the error appears easily in the mode of welding like this, and the material takes place to remove easily at the welded in-process, and secondly, the mode cooling effect through stewing is not good.

To this end, we propose a vacuum brazing apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a vacuum brazing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vacuum brazing equipment, includes the stove of brazing, the first connecting pipe of fixedly connected with in the last lateral wall of stove of brazing, through bracing piece fixedly connected with tray in the stove of brazing, be equipped with fixture on the tray, be equipped with the cooling intermediate layer in the lateral wall of stove of brazing, the equal fixedly connected with second connecting pipe in the left and right sides upper portion of cooling intermediate layer, the upper end fixedly connected with cooling pump of stove of brazing, second connecting pipe and cooling pump fixed connection, can dismantle on the left side wall of stove of brazing and be connected with the controller, the equal fixedly connected with supporting leg in lower extreme four corners of stove of brazing.

Preferably, fixture include with two risers of the upper end fixed connection of tray, two all run through in the riser and be equipped with the movable rod, two the equal fixedly connected with movable block of one end that the movable rod is close to each other, the movable rod overcoat is equipped with first spring, the both ends of first spring respectively with riser and movable block fixed connection, two the equal fixedly connected with fixed plate of one end that the movable rod was kept away from each other.

Preferably, sliding connection has two fly leafs on the right side wall of controller, two fixedly connected with second spring between the fly leaf, two equal fixedly connected with wedge on the lateral wall of one side that the fly leaf was kept away from each other, be equipped with the recess on the left side wall of brazing furnace, the upper and lower both sides of recess all be equipped with two wedge assorted draw-in grooves.

Preferably, a sliding groove is formed in the right side wall of the controller, two sliding blocks matched with the sliding groove are arranged in the sliding groove, and the two sliding blocks are fixedly connected with the two movable plates respectively.

Preferably, one end of the cooling pump, which is far away from the second connecting pipe, is fixedly connected with a third connecting pipe.

Preferably, the lower end of the supporting leg is fixedly connected with a rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up fixture, can carry out the centre gripping to different welding material and fix, the cooling intermediate layer in the stove lateral wall is brazed in the cooperation to play even refrigerated effect, water-cooled effect is better.

Drawings

FIG. 1 is a perspective view of a vacuum brazing apparatus according to the present invention;

FIG. 2 is a perspective view showing an external structure of a vacuum brazing apparatus according to the present invention;

fig. 3 is an external structural schematic diagram of a vacuum brazing apparatus according to the present invention.

In the figure: the automatic soldering device comprises a soldering furnace 1, a first connecting pipe 2, a supporting rod 3, a tray 4, a clamping mechanism 5, a cooling interlayer 6, a second connecting pipe 7, a cooling pump 8, a controller 9, supporting legs 10, a vertical plate 11, a movable rod 12, a movable block 13, a first spring 14, a fixed plate 15, a movable plate 16, a second spring 17, a wedge-shaped block 18, a groove 19, a clamping groove 20 and a third connecting pipe 21.

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.

Referring to fig. 1-3, a vacuum brazing equipment, including brazing furnace 1, the brazing furnace outside is equipped with the sealed side door that sets up, first connecting pipe 2 of fixedly connected with in the last lateral wall of brazing furnace 1, first connecting pipe 1 is connected with external negative pressure device, carry out vacuum treatment, through 3 fixedly connected with trays 4 of bracing piece in the brazing furnace 1, be equipped with fixture 5 on the tray 4, it is concrete, fixture 5 includes two risers 11 with tray 4's upper end fixed connection, all run through in two risers 11 and be equipped with movable rod 12, the equal fixedly connected with movable block 13 in the one end that two movable rods 12 are close to each other, the overcoat of movable rod 12 is equipped with first spring 14, the both ends of first spring 14 respectively with riser 11 and movable block 13 fixed connection.

The utility model discloses in, the equal fixedly connected with fixed plate 15 of one end that two movable rods 12 kept away from each other, be equipped with cooling interlayer 6 in the lateral wall of brazing stove 1, the equal fixedly connected with second connecting pipe 7 in the left and right sides upper portion of cooling interlayer 6, the upper end fixedly connected with cooling pump 8 of brazing stove 1, it is specific, the one end fixedly connected with third connecting pipe 21 of second connecting pipe 7 is kept away from to cooling pump 8, second connecting

pipe

7 and 8 fixed connection of cooling pump, can dismantle on the left side wall of brazing stove 1 and be connected with controller 9, it needs to explain, sliding connection has two fly leaves 16 on the right side wall of controller 9, what be worth mentioning is, be equipped with the spout on the right side wall of controller, be equipped with two assorted sliders in the spout, two sliders respectively with two fly leaves 16 fixed connection.

The utility model discloses in, fixedly connected with second spring 17 between two fly leafs 16, equal fixedly connected with wedge 18 on the one side lateral wall that two fly leafs 16 kept away from each other, be equipped with recess 19 on the left side wall of brazing furnace 1, the upper and lower both sides of recess 19 all be equipped with two 18 assorted draw-in grooves 20 of wedge, the equal fixedly connected with supporting leg 10 in lower extreme four corners of brazing furnace 1, what need explain, the lower extreme fixedly connected with rubber pad of supporting leg 10.

The utility model discloses during the use, stimulate two fixed plates 15, fixed plate 15 drives movable rod 12 and removes, movable rod 12 drives movable block 13 and removes, cooperate first spring 14 can press from both sides the fastening to the material and decide, take off controller 9, thereby set for inside welding temperature, after the welding, open cooling pump 8, pour into cold water into from left side second connecting pipe 7 in to cooling interlayer 6, cooling pump 8 cools off water, let in the water supply of first connecting pipe 2 through third connecting pipe 21, avoid extravagant.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a vacuum brazing equipment, includes brazing furnace (1), its characterized in that, the first connecting pipe of fixedly connected with (2) in the last lateral wall of brazing furnace (1), through bracing piece (3) fixedly connected with tray (4) in brazing furnace (1), be equipped with fixture (5) on tray (4), be equipped with cooling interlayer (6) in the lateral wall of brazing furnace (1), the equal fixedly connected with second connecting pipe (7) in the left and right sides upper portion of cooling interlayer (6), the upper end fixedly connected with cooling pump (8) of brazing furnace (1), second connecting pipe (7) and cooling pump (8) fixed connection, can dismantle on the left side wall of brazing furnace (1) and be connected with controller (9), the equal fixedly connected with supporting leg (10) in lower extreme four corners of brazing furnace (1).

2. The vacuum brazing equipment according to claim 1, wherein the clamping mechanism (5) comprises two vertical plates (11) fixedly connected with the upper end of the tray (4), two movable rods (12) penetrate through the vertical plates (11), two movable blocks (13) are fixedly connected with one ends of the movable rods (12) close to each other, a first spring (14) is sleeved outside the movable rods (12), two ends of the first spring (14) are fixedly connected with the vertical plates (11) and the movable blocks (13) respectively, and two fixed plates (15) are fixedly connected with one ends of the movable rods (12) far away from each other.

3. The vacuum brazing equipment according to claim 1, wherein two movable plates (16) are slidably connected to a right side wall of the controller (9), a second spring (17) is fixedly connected between the two movable plates (16), wedge blocks (18) are fixedly connected to side walls, away from each other, of the two movable plates (16), a groove (19) is formed in a left side wall of the brazing furnace (1), and clamping grooves (20) matched with the two wedge blocks (18) are formed in upper and lower sides of the groove (19).

4. The vacuum brazing apparatus according to claim 3, wherein a sliding groove is formed on the right side wall of the controller, two matching sliding blocks are arranged in the sliding groove, and the two sliding blocks are respectively fixedly connected with the two movable plates (16).

5. A vacuum brazing apparatus according to claim 1, wherein a third connecting pipe (21) is fixedly connected to an end of the cooling pump (8) remote from the second connecting pipe (7).

6. A vacuum brazing apparatus according to claim 1, wherein a rubber pad is fixedly attached to the lower end of the support leg (10).