CN219484521U - High-stability vacuum diffusion welding machine - Google Patents

Abstract

The utility model discloses a high-stability vacuum diffusion welding machine, which comprises: the furnace body, the left side of furnace body articulates there is the furnace gate, the right side of furnace body is equipped with the vacuum machine, and the vacuum machine with the inner chamber intercommunication of furnace body, the inner chamber top mid-mounting of furnace body has the pneumatic cylinder, the bearing subassembly is installed to the inner chamber bottom of furnace body, the layer board has been placed to the inboard of bearing subassembly, the inner chamber of furnace body is equipped with stop gear, and stop gear's center with the position of pneumatic cylinder is corresponding. This high stability vacuum diffusion welding machine, in-service use, can be after the inner chamber of work piece entering furnace body, in the inside adjustment of rectifying of furnace body to the work piece, saved the outside process of rectifying of work piece, need not the staff simultaneously and get into the inner chamber of furnace body and adjust, guarantee the follow-up back that applies pressure, the regularity of work piece improves the work piece yield.

Description

High-stability vacuum diffusion welding machine

Technical Field

The utility model relates to the technical field of diffusion welding equipment, in particular to a high-stability vacuum diffusion welding machine.

Background

The vacuum diffusion welding is a solid phase bonding process for realizing welding by promoting the solid metal joint surface to reach the interatomic distance and performing interatomic diffusion under the conditions of temperature (lower than the melting point of the base metal), pressure, time, vacuum and the like, and two or more base metals are required to be orderly placed in a welding furnace before the vacuum diffusion welding is performed so as to ensure heat balance and pressure balance; common vacuum diffusion welding equipment on the market all uses hydraulic pressure shallow to remove the parent metal that stacks to the stove in, and the diffusion welding is carried out to the applied pressure, however, hydraulic pressure balance car can't guarantee when removing and does not appear circumstances such as vibration, vibration appears at one point, the parent metal is very easy to take place the skew, because the inside fine structure that has of part work piece, the skew can lead to diffusion welding finished product not up to standard, the current stage is normally put in order before the work piece goes into the stove, lack the restriction ability after the work piece goes into the stove, can't last spacing to the work piece, exert pressure this moment, be unfavorable for adjusting the work piece more, based on above-mentioned problem, the present provides a high stability vacuum diffusion welding machine.

Disclosure of Invention

The utility model aims to provide a high-stability vacuum diffusion welding machine, which solves the problem that the workpiece cannot be corrected and limited after being put into a furnace in the prior art, and further the deflection caused by vibration cannot be quickly adjusted when the workpiece enters the furnace body.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high stability vacuum diffusion welder comprising: the furnace body, the left side of furnace body articulates there is the furnace gate, the right side of furnace body is equipped with the vacuum machine, and the vacuum machine with the inner chamber intercommunication of furnace body, the inner chamber top mid-mounting of furnace body has the pneumatic cylinder, the bearing subassembly is installed to the inner chamber bottom of furnace body, the layer board has been placed to the inboard of bearing subassembly, the inner chamber of furnace body is equipped with stop gear, and stop gear's center with the position of pneumatic cylinder is corresponding.

Preferably, the support assembly comprises: the first support is located in the middle of the bottom end of the inner cavity of the furnace body, and corresponds to the position of the hydraulic cylinder, two groups of second supports are symmetrically arranged at the bottom end of the inner cavity of the furnace body, the number of the second supports is two, the two groups of second supports are respectively arranged on the front side and the rear side of the inner cavity of the furnace body, clamping grooves are formed in one opposite side of the outer wall of each second support, the supporting plate is arranged on the top end of the first support, and the left end and the right end of the supporting plate are respectively inserted into the inner cavities of the clamping grooves.

Preferably, the top end of the first bracket is leveled with the bottom end of the inner cavity of the clamping groove.

Preferably, the limiting mechanism includes: the shell, the shell is installed in the inner chamber middle part of furnace body, and the center of shell with the position of pneumatic cylinder is corresponding, the inner chamber of shell is along circumference equidistance mobilizable grafting has eight movable blocks, the clamp splice is installed through the bolt to the one end of movable block towards the shell centre of a circle, the stopper is installed to the outer wall left and right sides symmetry of movable block, eight slides have been seted up along circumference equidistance to the outer wall of shell, and the slide with the position of movable block is corresponding, the protective housing is installed on the top of shell, the rotatable worm ring of installing of inner chamber of protective housing, the rotatable one end of installing the worm of inner wall of protective housing, and the other end of worm runs through the outer wall of protective housing, worm and worm wheel ring intermeshing, the one end of bull stick is installed through the round pin axle to the bottom of worm ring, and the other end of bull stick install in the outer wall top of movable block through the round pin axle.

Preferably, the rotating rod is obliquely arranged.

Compared with the prior art, the utility model has the beneficial effects that: this high stability vacuum diffusion welding machine drives the worm wheel ring rotation through rotatory worm, and then through the rotation drive movable block of bull stick inwards moves, through the synchronous centering removal of clamp splice, can be to placing the work piece on layer board top and just, and guarantee its setting placed in the middle, be convenient for the pneumatic cylinder compaction to the work piece, dismantle simultaneously and change the requirement of just that the clamp splice can use rectangle or circular work piece, in the in-service use, can be after the inner chamber of work piece entering furnace body, adjust the work piece in the furnace body inside, the process of work piece outside adjustment has been saved, need not the staff simultaneously and get into the inner chamber of furnace body and adjust, guarantee the follow-up back that pressurizes, the uniformity of work piece, improve the work piece yield.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a top view of the moving block of the present utility model.

Fig. 3 is an enlarged view of the utility model at a.

Fig. 4 is a top view of the slide of the present utility model.

FIG. 5 is a top view of the worm gear ring of the present utility model.

Fig. 6 is a top view of the turning lever of the present utility model.

In the figure: 1. furnace body, 2, furnace gate, 3, vacuum machine, 4, pneumatic cylinder, 5, bearing subassembly, 51, first support, 52, second support, 53, draw-in groove, 6, stop gear, 61, shell, 62, movable block, 63, stopper, 64, slide, 65, protective housing, 66, worm wheel ring, 67, worm, 68, bull stick, 69, clamp splice, 7, layer board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-6, the present utility model provides a technical solution for a high stability vacuum diffusion welding machine: a high stability vacuum diffusion welder comprising: furnace body 1, furnace gate 2, vacuum machine 3, pneumatic cylinder 4, bearing subassembly 5, stop gear 6 and layer board 7, furnace gate 2 has been articulated in the left side of furnace body 1, vacuum machine 3 is equipped with on the right side of furnace body 1, and vacuum machine 3 communicates with the inner chamber of furnace body 1, vacuum machine 3 is current equipment, can be at furnace gate 2 back of closing, make vacuum environment at the inner chamber of furnace body 1, the inner chamber top mid-mounting of furnace body 1 has pneumatic cylinder 4, bearing subassembly 5 is installed to the inner chamber bottom of furnace body 1, layer board 7 has been placed to the inboard of bearing subassembly 5, bearing subassembly 5 can guarantee that layer board 7 horizontally is placed, the inner chamber of furnace body 1 is equipped with stop gear 6, and the center of stop gear 6 is corresponding with the position of pneumatic cylinder 4, stop gear 6 can put the work piece on layer board 7 top and just spacing.

Preferably, the support assembly 5 further comprises: the first support 51, the second support 52 and draw-in groove 53, first support 51 is located the inner chamber bottom middle part of furnace body 1, and correspond with the position of pneumatic cylinder 4, two sets of second supports 52 are installed to the inner chamber bottom symmetry of furnace body 1, the quantity of every second support 52 of group is two, set up respectively in the inner chamber front and back both sides of furnace body 1, draw-in groove 53 has been seted up to the outer wall opposite side of two sets of second supports 52, layer board 7 is placed on the top of first support 51, and the both ends are pegged graft respectively in the inner chamber of draw-in groove 53 about layer board 7, utilize the spacing of draw-in groove 53, guarantee that layer board 7 can not remove.

Preferably, the top end of the first bracket 51 is flush with the bottom end of the inner cavity of the clamping groove 53, so as to avoid shaking or jolting after the supporting plate 7 is inserted.

As a preferred solution, the limiting mechanism 6 further includes: the shell 61, the movable block 62, the stopper 63, the slide way 64, the protective housing 65, the worm wheel ring 66, the worm 67, bull stick 68 and clamp splice 69, shell 61 installs in the inner chamber middle part of furnace body 1, and the center of shell 61 corresponds with the position of pneumatic cylinder 4, the inner chamber of shell 61 is along circumference equidistance movable grafting has eight movable blocks 62, movable block 62 is under the spacing effect of shell 61 inner chamber, can only radially remove, the one end of movable block 62 towards shell 61 centre of a circle installs clamp splice 69 through the bolt, stopper 63 is installed to the outer wall left and right sides symmetry of movable block 62, stopper 63 can guarantee that movable block 62 can not break away from the inner chamber of shell 61, eight slide ways 64 have been offered along circumference equidistance to the outer wall of shell 61, and slide way 64 corresponds with the position of movable block 62, the protective housing 65 is installed on the top of shell 61, the inner chamber rotatable worm wheel ring 66 of installing of protective housing 65, the one end of worm 67 is installed to the inner wall rotatable, and the other end of worm 67 runs through the outer wall of protective housing 65, worm 67 and worm ring 66 intermesh with worm 66, when 67 rotates, worm wheel ring 66 can drive the synchronous rotation of worm wheel ring 66, the bottom end of worm wheel ring 68 through the round pin axle 68 when installing the round pin axle 68 and the other end of movable block 68 can rotate outwards through the round pin axle.

Preferably, the rotating rod 68 is disposed in an inclined manner, so that the rotating rod 68 can drive the movement 62 to move when the worm gear ring 66 rotates.

The detailed connection means is known in the art, all the electric components in the case are connected with the power supply matched with the electric components through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence of the electric components.

When the automatic welding machine is used, the supporting plate (7) is placed into the top end of the first support (51) from front to back, meanwhile, the left end and the right end of the supporting plate (7) are respectively inserted into the inner cavity of the clamping groove (53), stability of the supporting plate (7) is guaranteed, a worker places the workpieces into the top end of the supporting plate (7) and pre-stacks the workpieces, the positions are guaranteed to be approximately aligned, the worm (67) is rotated, the worm wheel ring (66) is driven to rotate, the movable block (62) is driven to drive the clamping block (69) to move inwards by utilizing rotation of the rotating rod (68), the movable blocks (62) synchronously move inwards, the workpieces are positioned, the workpieces are aligned neatly and centered, the hydraulic cylinder (4) is started to enable the output ends of the hydraulic cylinder to compact the workpieces downwards, the worm (67) is rotated reversely, the movable blocks (62) and the clamping block (69) are reset, the furnace door (2) is closed, the furnace body is enabled to be spread, the workpieces can be adjusted in a correct mode after the workpieces enter the inner cavity of the furnace body (1) in actual use, the workpiece external alignment is omitted, the accurate work piece positioning process is guaranteed, and the work piece positioning rate can be improved.

In the description of the present utility model, it should be understood that the terms "bottom," "one end," "top," "center location," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "snap-in," "socket," "weld," "mount," "set," "interference fit," "screw connection," "pin connection," and the like are to be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims (5)

1. A high stability vacuum diffusion welder comprising: furnace body (1), the left side of furnace body (1) articulates there is furnace gate (2), vacuum machine (3) are equipped with on the right side of furnace body (1), and vacuum machine (3) with the inner chamber intercommunication of furnace body (1), inner chamber top mid-mounting of furnace body (1) has pneumatic cylinder (4), a serial communication port, bearing subassembly (5) are installed to the inner chamber bottom of furnace body (1), layer board (7) have been placed to the inboard of bearing subassembly (5), the inner chamber of furnace body (1) is equipped with stop gear (6), and the center of stop gear (6) with the position of pneumatic cylinder (4) is corresponding.

2. A high stability vacuum diffusion welder according to claim 1, wherein: the support assembly (5) comprises: the device comprises a furnace body (1), two groups of second brackets (52) and clamping grooves (53) are formed in the middle of the bottom end of the inner cavity of the furnace body (1), the first brackets (51) are located at the middle of the bottom end of the inner cavity of the furnace body (1) and correspond to the positions of the hydraulic cylinders (4), the two groups of second brackets (52) are symmetrically arranged at the bottom end of the inner cavity of the furnace body (1), the two groups of second brackets (52) are respectively arranged at the front side and the rear side of the inner cavity of the furnace body (1), clamping grooves (53) are formed in the two groups of second brackets (52) on the opposite sides of the outer wall, a supporting plate (7) is placed at the top end of the first brackets (51), and the left end and the right end of the supporting plate (7) are respectively inserted into the inner cavities of the clamping grooves (53).

3. A high stability vacuum diffusion welder according to claim 2, wherein: the top end of the first support (51) is leveled with the bottom end of the inner cavity of the clamping groove (53).

4. A high stability vacuum diffusion welder according to claim 1, wherein: the limit mechanism (6) comprises: the shell (61), shell (61) install in the inner chamber middle part of furnace body (1), and the center of shell (61) with the position of pneumatic cylinder (4) corresponds, the inner chamber of shell (61) is along circumference equidistance mobilizable grafting has eight movable blocks (62), clamp splice (69) are installed through the bolt to the one end at the centre of a circle of shell (61) in movable block (62), stopper (63) are installed to the outer wall left and right sides symmetry of movable block (62), eight slides (64) have been seted up along circumference equidistance to the outer wall of shell (61), and slide (64) with the position of movable block (62) corresponds, protective housing (65) are installed on the top of shell (61), worm wheel ring (66) are installed to the inner chamber rotatable of protective housing (65), the one end of worm (67) is installed to the inner wall rotatable of protective housing (65), and the other end of worm (67) runs through the outer wall of protective housing (65), worm (67) and worm wheel ring (66) intermesh, worm wheel ring (68) are installed through the round pin axle (68) of round pin axle (68) are installed on the bottom of protective housing (65).

5. The high stability vacuum diffusion welder of claim 4, wherein: the rotating rod (68) is arranged in an inclined mode.