CN218253358U

CN218253358U - Stainless steel interlayer heat sink resistance welding equipment

Info

Publication number: CN218253358U
Application number: CN202222618915.1U
Authority: CN
Inventors: 徐明祥; 温新民; 高延雷; 张文轩
Original assignee: Zhejiang Xinjun Automation Technology Co ltd
Current assignee: Zhejiang Xinjun Automation Technology Co ltd
Priority date: 2022-10-07
Filing date: 2022-10-07
Publication date: 2023-01-10
Anticipated expiration: 2032-10-07

Abstract

The utility model discloses a stainless steel intermediate layer heat sink resistance welding equipment belongs to resistance welding equipment application technical field. The utility model discloses a strut, the laminating of strut diapire upside sets up the welding article, and the welding article is the T type, and the riser of welding article is equipped with and is used for carrying out vertical firm straightening piece to it, and the diaphragm of welding article is equipped with and is used for carrying out the locking piece that the level was firm to it, the inboard activity in top of strut is provided with the bracket, and the bracket is equipped with and is used for controlling its accuse along horizontal longitudinal movement and moves the piece, and the inside symmetry swing joint of bracket has the movable block, and the movable block is equipped with the regulating part that is used for controlling its removal, the front end fixed connection welder of movable block. Through the utility model discloses a stainless steel intermediate layer heat sink resistance welding equipment can carry out two-sided welding seam synchronous processing to stainless steel intermediate layer heat sink, and work efficiency can be showing and improve, and welding process, stainless steel interbedded subassembly are put stably simultaneously, can not appear the skew, use secure, have usable value in resistance welding equipment application technical field.

Description

Stainless steel interlayer heat sink resistance welding equipment

Technical Field

The utility model belongs to the technical field of resistance welding equipment uses, specifically be a stainless steel intermediate layer heat sink resistance welding equipment.

Background

The heat sink is an important component of the space environment simulator and is mainly used for providing a cold and black environment for the heat balance and thermal vacuum experiment of the spacecraft, the stainless steel plate type heat sink is formed by welding two stainless steel plates, the number of welding nodes is large, the vacuum requirement is high, and the vacuum inspection difficulty is large.

The heat sink welding of current stainless steel intermediate layer is mostly through the manual work welding of carrying on, and on the one hand, manual welding is comparatively slow, and on the other hand, manual welding can not two-sided synchronous go on, and work efficiency still has slow problem, and the interbedded subassembly of stainless steel is put and is needed other workman to carry out handheld location simultaneously, uses comparatively troublesome.

Disclosure of Invention

In order to solve the problems in the prior art, the present invention provides a stainless steel interlayer heat sink resistance welding device.

The utility model provides a following technical scheme: the welding device comprises a supporting frame, a welding object is arranged on the upper side of the bottom wall of the supporting frame in a laminating mode, the welding object is T-shaped, a vertical plate of the welding object is provided with a straightening piece used for vertically and stably straightening the welding object, a transverse plate of the welding object is provided with a locking piece used for horizontally and stably fixing the welding object, a bracket is movably arranged on the inner side of the top of the supporting frame and provided with a control moving piece used for controlling the bracket to move along the horizontal longitudinal direction, a moving block is symmetrically and movably connected inside the bracket and provided with an adjusting piece used for controlling the moving block to move, a welding gun is fixedly connected to the front end of the moving block, and the end of the welding gun faces towards a welding seam of the welding object.

The straightening piece comprises support plates which are symmetrically and fixedly connected to the inner sides of the front side wall and the rear side wall of the support frame, second hydraulic cylinders are fixedly connected to one sides, close to each other, of the two support plates distributed on the same side wall left and right, ejector rods are fixedly connected between the end portions of the output ends of the two second hydraulic cylinders distributed on the front side and the rear side, and the ejector rods are attached to and contacted with the side faces of vertical plates of welded objects.

The locking piece includes the L type support of symmetry fixed connection at strut diapire upside, sliding connection has the slide on the horizontal pole of L type support, the central threaded connection locking bolt of slide.

The control moves the piece and includes the first guide arm of fixed connection between lateral wall upside around the strut to and rotate the first screw rod of connection between lateral wall upside around the strut, first guide arm sliding connection pushes up the support, first screw rod threaded connection pushes up the support, push up the first pneumatic cylinder of support middle part fixed connection, the top center of the output tip fixed connection bracket of first pneumatic cylinder, the arbitrary one end tip of first screw rod extends out the output of the outside fixed connection second driving motor of strut, the second driving motor is fixed to be established outside the strut.

The adjusting part comprises a second guide rod fixedly connected inside the bracket and a second screw rod rotatably connected inside the bracket, the second guide rod is connected with symmetrically distributed moving blocks in a sliding mode, the second screw rod is connected with the symmetrically distributed moving blocks in a threaded mode, threads are symmetrically distributed on the center of the second screw rod, the end part of any end of the second screw rod extends out of the output end of a first driving motor fixedly connected outside the bracket, and the first driving motor is fixedly arranged outside the bracket.

The utility model has the advantages as follows: through the utility model discloses a stainless steel intermediate layer heat sink resistance welding equipment can carry out two-sided welding seam synchronous processing to stainless steel intermediate layer heat sink, and work efficiency can be showing and improve, and welding process, the interbedded subassembly of stainless steel are put stably simultaneously, can not appear the skew, use secure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 2, the welding device of the welding machine comprises a support frame 1, a welding object 13 is attached to the upper side of the bottom wall of the support frame 1, the welding object 13 is T-shaped, a vertical plate of the welding object 13 is provided with a straightening part for vertically stabilizing the welding object, a transverse plate of the welding object 13 is provided with a locking part for horizontally stabilizing the welding object, a bracket 18 is movably arranged on the inner side of the top of the support frame 1, the bracket 18 is provided with a control part for controlling the bracket to move along the horizontal longitudinal direction, a moving block 6 is symmetrically and movably connected inside the bracket 18, the moving block 6 is provided with an adjusting part for controlling the moving block to move, the front end of the moving block 6 is fixedly connected with a welding gun 9, and the end of the welding gun 9 faces a welding seam of the welding object 13.

In the embodiment, the two welding guns 9 which are symmetrically distributed can realize synchronous welding of two groups of parallel welding seams, and the welding efficiency is improved.

Referring to fig. 1-2, the straightening member includes support plates 16 symmetrically and fixedly connected to the inner sides of the front and rear side walls of the support frame 1, second hydraulic cylinders 15 are fixedly connected to the sides, close to each other, of the two support plates 16 distributed on the left and right of the same side wall, ejector rods 14 are fixedly connected between the output end portions of the two second hydraulic cylinders 15 distributed on the front and rear sides, and the ejector rods 14 are attached to and contacted with the side surfaces of the vertical plates of the welded object 13.

This embodiment is through setting up the piece of straightening, can utilize stretching out of second pneumatic cylinder 15, carries out vertical fixed to the riser of welding article 13, guarantees the stability of welding riser.

Referring to fig. 1-2, the locking piece comprises an L-shaped bracket 10 symmetrically and fixedly connected to the upper side of the bottom wall of the bracket 1, a sliding seat 11 is slidably connected to the cross bar of the L-shaped bracket 10, and the center of the sliding seat 11 is in threaded connection with a locking bolt 12.

In the embodiment, by providing the locking piece, the sliding base 11 can adjust the fixing point according to the width of the welding object 13, and the horizontal plate of the welding object 13 is locked by the locking bolt 12.

Referring to the drawing, the control part comprises a first guide rod 2 fixedly connected between the upper sides of the front side wall and the rear side wall of the support frame 1, and a first screw rod 5 rotatably connected between the upper sides of the front side wall and the rear side wall of the support frame 1, the first guide rod 2 is slidably connected with a jacking 3, the first screw rod 5 is in threaded connection with a jacking 3, the middle of the jacking 3 is fixedly connected with a first hydraulic cylinder 4, the output end part of the first hydraulic cylinder 4 is fixedly connected with the top center of a bracket 18, the output end part of any one end of the first screw rod 5 extends out of the output end part of a second driving motor fixedly connected with the outside of the support frame 1, and the second driving motor is fixedly arranged outside the support frame 1.

This embodiment moves the piece through setting up the accuse, can rotate through the first screw rod of second driving motor operation control 5 and drive the top and hold in the palm 3 removal, can realize welder 9 along the horizontal longitudinal movement of welding seam, through the operation of first pneumatic cylinder 4, adjusts the high distance between welder 9 and the welding seam.

Referring to fig. 1-2, the adjusting member includes a second guide rod 7 fixedly connected inside the bracket 18, and a second screw 8 rotatably connected inside the bracket 18, the second guide rod 7 is slidably connected to the symmetrically distributed moving blocks 6, the second screw 8 is in threaded connection with the symmetrically distributed moving blocks 6, the second screw 8 is provided with threads symmetrically distributed about the center thereof, any end of the second screw 8 extends out of the bracket 18 and is fixedly connected to an output end of a first driving motor 17, and the first driving motor 17 is fixedly arranged outside the bracket 18.

In this embodiment, by setting the adjusting part, the second screw 8 can be controlled by the operation of the first driving motor 17 to rotate to drive the moving block 6 to move, so that the horizontal distance between the butt welding torch 9 and the welding seam can be adjusted by the moving block 6.

The utility model discloses width according to welding article 13, slide 11 adjusts the fixed point, carry out position locking through the horizontal plate of locking bolt 12 to welding article 13, then stretch out through second pneumatic cylinder 15, carry out vertical fixed to the riser of welding article 13, stretch out through first pneumatic cylinder 4 after that, reduce the high interval between welder 9 and the welding seam, and simultaneously, it moves movable block 6 to rotate through the second screw rod of first driving motor 17 operational control, make movable block 6 move welder 9 and be close to the welding seam, treat that welder 9 and welding seam position aim at the back, open welder 9, operation second driving motor, make the first screw rod of second driving motor control 5 rotate and drive the 3 removals of top support, make welder 9 carry out horizontal longitudinal movement along the welding seam.

Claims

1. The utility model provides a stainless steel intermediate layer heat sink resistance welds equipment, includes strut (1), its characterized in that: the welding object (13) is arranged on the upper side of the bottom wall of the support frame (1) in a laminating mode, the welding object (13) is T-shaped, a vertical plate of the welding object (13) is provided with a straightening piece used for vertically and stably straightening the welding object, a transverse plate of the welding object (13) is provided with a locking piece used for horizontally and stably locking the welding object, a bracket (18) is movably arranged on the inner side of the top of the support frame (1), the bracket (18) is provided with a control moving piece used for controlling the horizontal longitudinal movement of the bracket (18), a moving block (6) is symmetrically and movably connected inside the bracket (18), the moving block (6) is provided with an adjusting piece used for controlling the movement of the moving block (6), the welding gun (9) is fixedly connected to the front end of the moving block (6), and the end of the welding gun (9) faces towards a welding seam of the welding object (13).

2. The stainless steel sandwich heat sink resistance welding device of claim 1, wherein: the straightening piece comprises support plates (16) which are symmetrically and fixedly connected to the inner sides of the front side wall and the rear side wall of the support frame (1), second hydraulic cylinders (15) are fixedly connected to one side, close to each other, of the two support plates (16) distributed on the same side wall left and right, ejector rods (14) are fixedly connected between the end portions of the output ends of the two second hydraulic cylinders (15) distributed on the front side and the rear side, and the ejector rods (14) are attached to and in contact with the side faces of vertical plates of the welded object (13).

3. The stainless steel sandwich heat sink resistance welding apparatus of claim 1 or 2, wherein: the locking piece comprises an L-shaped support (10) which is symmetrically and fixedly connected to the upper side of the bottom wall of the support frame (1), a sliding seat (11) is connected to the cross rod of the L-shaped support (10) in a sliding mode, and the center of the sliding seat (11) is in threaded connection with a locking bolt (12).

4. The stainless steel sandwich heat sink resistance welding apparatus of claim 3, wherein: the control moves a first guide arm (2) between lateral wall upside around strut (1) including fixed connection, and rotate first screw rod (5) of connection between lateral wall upside around strut (1), first guide arm (2) sliding connection top support (3), first screw rod (5) threaded connection top support (3), top support (3) middle part fixed connection first pneumatic cylinder (4), the top center of output tip fixed connection bracket (18) of first pneumatic cylinder (4), the arbitrary one end tip of first screw rod (5) extends out strut (1) outside fixed connection second driving motor's output, second driving motor is fixed to be established in strut (1) outside.

5. The stainless steel sandwich heat sink resistance welding device of claim 4, wherein: the adjusting part comprises a second guide rod (7) fixedly connected inside a bracket (18) and a second screw rod (8) rotatably connected inside the bracket (18), the second guide rod (7) is connected with symmetrically distributed moving blocks (6) in a sliding mode, the second screw rod (8) is connected with the symmetrically distributed moving blocks (6) in a threaded mode, the second screw rod (8) is provided with threads symmetrically distributed about the center of the second screw rod, the end part of any one end of the second screw rod (8) extends out of the output end of a first driving motor (17) fixedly connected to the outside of the bracket (18), and the first driving motor (17) is fixedly arranged on the outside of the bracket (18).