CN212122229U

CN212122229U - High-precision cold welding machine

Info

Publication number: CN212122229U
Application number: CN202020673954.XU
Authority: CN
Inventors: 洪庆安
Original assignee: Chongqing Anxing Special Mechanical And Electrical Equipment Co ltd
Current assignee: Chongqing Anxing Special Mechanical And Electrical Equipment Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-11
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a high-precision cold welding machine, which comprises a body, wherein a first accommodating groove which is sunken inwards is arranged on one end side of the body, a second accommodating groove which is communicated with the first accommodating groove is arranged on the bottom of the body, two horizontally-opposite sliding grooves are symmetrically arranged on the inner walls of two sides of the second accommodating groove, a bottom plate is arranged between the sliding grooves, rollers are arranged at the lower end of the bottom plate, a workbench is arranged at the upper end of the bottom plate, and the workbench is rotationally connected with the bottom plate through a turntable; the cold welding machine adopts welding jig and bonding tool bearing structure of can accomodate formula, and anchor clamps and welding machine are as an organic whole, and the installation work piece is directly pulled out to anchor clamps, and the bearing structure lower extreme is provided with the track, can make the bonding tool do rectilinear movement through removing bearing structure and weld, does not need handheld bonding tool to weld, has reduced welded operation requirement for the welding is more accurate, improves work efficiency.

Description

High-precision cold welding machine

Technical Field

The utility model relates to a cold welding machine technical field, concretely relates to high-accuracy cold welding machine.

Background

The cold welding machine melts and covers the special welding wire to the damaged part of the workpiece through the high heat energy generated by micro-electricity instantaneous discharge, the special welding wire is firmly welded with the original base material, and only after-treatment of little grinding and polishing is needed after welding. The principle of the cold welding machine is that a charging capacitor is used, the discharge is carried out in a period of 10 < -3 > -10 < -1 > seconds and an ultrashort time of 10 < -6 > -10 < -5 > seconds, the contact part of an electrode material and a workpiece is instantly heated to 8000 ℃ to 10000 ℃, and molten metal in a plasma state is metallurgically transferred to the surface layer of the workpiece.

At present, a welding head of a cold welding machine is usually handheld, and is required to be installed firstly when the cold welding machine is used, and then the cold welding machine is held by hands for alignment machining, so that the machining precision requirement is high, the professional level of operators is also high, and meanwhile, long-term machining work is easy to fatigue and affects the working efficiency; for some cold welding machines with clamping function, the structure is too single, the working angle and space of the welding head are limited, the welding operation in multi-angle directions cannot be met, and the application range is small.

Disclosure of Invention

Therefore, the utility model provides a high-accuracy cold welding machine to solve among the prior art because the welding head hand-held type of traditional cold welding machine and the welding that leads to require height, problem that work efficiency is low, and the cold welding machine single structure and the limited problem in bonding head adjustment space that leads to.

In order to achieve the above object, the present invention provides the following technical solutions: a high-precision cold welding machine comprises a body, wherein a first accommodating groove which is inwards sunken is formed in the side face of one end of the body, a second accommodating groove which is communicated with the first accommodating groove is formed in the bottom of the body, two sliding grooves which are horizontally opposite are symmetrically formed in the inner walls of the two sides of the second accommodating groove, a bottom plate is arranged between the sliding grooves, rollers are arranged at the lower end of the bottom plate, a workbench is arranged at the upper end of the bottom plate and is rotatably connected with the bottom plate through a turntable, sliding rails which are parallel to the sliding grooves are arranged on the positions, located on the two sides of the workbench, of the upper end surface of the bottom plate, vertical rods which are perpendicular to the sliding rails are arranged at the upper ends of the sliding rails, a horizontally arranged transverse rod is sleeved between the two vertical rods, the transverse rod and the vertical rods are fixed through a first knob, a sleeve is arranged at the upper end of the, the sleeve upper end is provided with the clamping part, the clamping part upper end can be dismantled and be provided with the soldered connection, first accomodate inslot portion central point department and be provided with the line hole, the soldered connection runs through the electric connection of line hole and the inside electric assembly of body through the wire.

Further, the workstation upper end is close to border position department symmetry and is provided with two second fixed blocks, the second fixed block is inboard in opposite directions has the removal fast through spring coupling, and two remove fast middle parts and be provided with the bracing piece that runs through perpendicularly, bracing piece one end in opposite directions is provided with parallel contraposition splint, it is fixed with the bracing piece to remove fast upper end and be provided with the third knob, second fixed block middle part position is provided with the through-hole that can be run through by the bracing piece.

Further, bottom plate upper end is close to workstation position department and is provided with first fixed block, first fixed block middle part is provided with the screw hole towards carousel axle center position, the threaded hole of first fixed block is provided with the check lock lever that is the L type, the carousel is pressed close to in the check lock lever ranging, the one end that the check lock lever is close to the carousel is provided with the silica gel pad, check lock lever middle part position department is provided with the external screw thread with first fixed block screw hole matched with, the check lock lever rotation produces the displacement and supports the carousel.

Further, the bottom of the vertical rod is provided with a balance rod, the balance rod and the vertical rod are arranged in a T shape, and the balance rod is embedded in the sliding rail and is connected with the sliding rail in a sliding mode.

Furthermore, clamping blocks are arranged at the corners of the outer sides of the two ends of the bottom plate and clamped with the sliding grooves.

The utility model has the advantages of as follows:

the cold welding machine adopts welding jig and bonding tool bearing structure of can accomodate formula, when using, can pull out anchor clamps, and the welding object snap-on is on anchor clamps, and the bearing structure lower extreme is provided with the track, can make the bonding tool do rectilinear movement through removing bearing structure and weld, does not need handheld bonding tool to weld, has reduced welded operation requirement for the welding is more accurate, improves work efficiency.

Welding jig is provided with rotatable workstation, can adjust the rotation of 360 degrees of welding, conveniently adjusts the welding position, and bearing structure can realize reciprocating of bonding tool, the adjustment height of being convenient for, and the bonding tool can be rotatory around bearing structure simultaneously, and angle of adjustment when conveniently welding, bonding tool can follow bearing structure and take out, can freely move to satisfy the welding demand under the special circumstances.

The spring clamp that the symmetry set up on the workstation can the not unidimensional welding of centre gripping, still is provided with the splint that can stretch out and draw back on the anchor clamps, can satisfy the clamping action outside the spring elastic range, has expanded the size that but anchor clamps centre gripping article.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.

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

FIG. 2 is a side view of the working state of the present invention;

FIG. 3 is a top view of the working state of the present invention;

fig. 4 is a side view of the storage state of the present invention;

FIG. 5 is a structural view of the locking lever of the present invention;

in the figure: 1-body, 11-first accommodating groove, 12-wire passing hole, 13-second accommodating groove, 14-sliding groove, 2-welding head, 3-cross bar, 31-sleeve, 32-clamping part, 33-first knob, 34-second knob, 4-vertical bar, 41-balancing bar, 5-bottom plate, 51-fixture block, 52-roller, 53-first fixing block, 54-sliding rail, 6-workbench, 61-rotating disc, 62-clamping plate, 63-supporting bar, 64-quick movement, 65-second fixing block, 66-spring, 67-third knob, 7-locking bar and 71-silica gel pad.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, the cold welding machine body 1 is rectangular, a first inward concave receiving groove 11 is formed in one side face of one end of the body 1, a second receiving groove 13 communicated with the first receiving groove 11 is formed in the bottom of the body 1, and the first receiving groove 11 and the second receiving groove 13 are used for receiving a welding head supporting component and a clamp component respectively, so that the welding head supporting component and the clamp component are arranged inside the body 1.

The inner walls of the two sides of the second accommodating groove 13 are symmetrically provided with two sliding grooves 14 which are horizontally arranged oppositely, a bottom plate 5 is arranged between the sliding grooves 14, the lower end of the bottom plate 5 is provided with a roller 52, and the bottom plate 5 can be pulled out in an integral sliding manner. The upper end of bottom plate 5 is provided with workstation 6, and workstation 6 rotates through carousel 61 and bottom plate 5 to be connected, rotates the setting of connecting and can rotate angle of adjustment after the welding thing centre gripping is fixed, need not centre gripping again, and convenient operation improves work efficiency.

The both sides position department that bottom plate 5 upper end surface is located workstation 6 is provided with slide rail 54 that parallels with spout 14, slide rail 54 upper end is provided with montant 4 mutually perpendicular with slide rail 54, the horizontal pole 3 that the level set up is equipped with to the cover between montant 4 of two, it is fixed through first knob 33 between horizontal pole 3 and the montant 4, the both ends of horizontal pole 3 are provided with the through-hole and can overlap and slide in two montant 4 upper ends, thereby control horizontal pole 3 reciprocates, the height of adjustment bonding tool, the rotation of first knob 33 is fixed horizontal pole 3 on montant 4, keep highly stable. The upper end of the cross rod 3 is provided with a sleeve 31, the sleeve 31 is fixed with the cross rod 3 through a second knob 34, the upper end of the sleeve 31 is provided with a clamping part 32, the clamping part 32 has elasticity, the welding head 2 is clamped by the clamping part 32, when the horizontal position or the deflection angle of the welding head 2 needs to be adjusted, the second knob 34 only needs to be rotated, the sleeve 31 is moved or rotated to a proper position, and then the second knob 34 is screwed. During operation, only need manual removal montant 4 can, the welding track is stable, can not take place the deviation, has liberated both hands moreover, makes welding operation simpler, has improved work efficiency.

First 11 inside central point of accomodating groove puts and is provided with line hole 12, and soldered connection 2 runs through line hole 12 and the inside electric assembly electric connection of body through the wire, and the inside of body 1 has the space that must hold the wire, and when soldered connection 2 position is far away or near, the wire can suitably stretch out or withdraw to make things convenient for soldered connection 2's welding to remove, also make things convenient for soldered connection 2 to take out from clamping part 32, conveniently move other positions and carry out special work.

Further, the upper end of the workbench 6 is symmetrically provided with two second fixing blocks 65 near the edge positions, the inner sides of the second fixing blocks 65 in opposite directions are connected with a movable block 64 through springs 66, the middle parts of the two movable blocks 64 are provided with support rods 63 which vertically penetrate through, one ends of the support rods 63 in opposite directions are provided with parallel opposite clamp plates 62, the upper end of the movable block 64 is provided with a third knob 67 which fixes the support rods 63, and the middle positions of the second fixing blocks 65 are provided with through holes which can be penetrated through by the support rods 63. During operation, place the welding thing in the middle of two splint 62, the spring 66 effect is automatic to be close the welding thing, under the not enough condition of spring scope, can rotate third knob 67, can remove bracing piece 63 and splint 62 this moment, makes splint 62 move to suitable position and have corresponding centre gripping dynamics and press from both sides the work piece tightly, and the through-hole of second fixed block 65 upper end can make bracing piece 63 pass, improves the displacement range of bracing piece 63.

Further, as shown in fig. 5, a first fixing block 53 is arranged at a position, close to the workbench 6, of the upper end of the bottom plate 5, a threaded hole facing the axis position of the turntable 61 is formed in the middle of the first fixing block 53, a locking rod 7 in an L shape is arranged in the threaded hole of the first fixing block 53, the locking rod 7 extends inwards to be close to the turntable 61, a silica gel pad 71 is arranged at one end, close to the turntable 61, of the locking rod 7, and an external thread matched with the threaded hole of the first fixing block 53 is arranged at a position, close to the middle of the. After rotating workstation 6 to suitable angle, the check lock lever 7 can rotate 180 degrees and produce the displacement, supports carousel 61, guarantees that workstation 6 does not rotate steadily, and silica gel pad 71 provides better frictional force, and check lock lever 7 designs into the convenient operation of L type.

Further, the bottom of the vertical rod 4 is provided with a balance rod 41, the balance rod 41 and the vertical rod 4 are arranged in a T shape, the balance rod 41 is embedded in the sliding rail 54 and is connected with the sliding rail 54 in a sliding manner, the balance stability of the vertical rod 4 is guaranteed by the balance rod 41, and the vertical rod 4 can be stably translated in the sliding rail 54.

Still further, the corners of the two ends of the bottom plate 5 are provided with the fixture blocks 51, the fixture blocks 51 are engaged with the sliding grooves 14, when the bottom plate 5 completely pushes the sliding grooves 14, the fixture blocks 51 are engaged with the sliding grooves 14 to fix the bottom plate 5, so as to prevent the bottom plate 5 from loosening, at this time, the vertical rod 4 moves to one end of the sliding rail 54 close to the fixture blocks 51, and the vertical rod 4, the cross rod 3 and the components thereon are clamped inside the first accommodating groove 11.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a high-accuracy cold welding machine, includes body (1), its characterized in that: the side face of one end of the body (1) is provided with a first inwards-recessed accommodating groove (11), the bottom of the body (1) is provided with a second accommodating groove (13) communicated with the first accommodating groove (11), two sliding grooves (14) which are horizontally opposite are symmetrically arranged on the inner walls of two sides of the second accommodating groove (13), a bottom plate (5) is arranged between the sliding grooves (14), rollers (52) are arranged at the lower end of the bottom plate (5), a workbench (6) is arranged at the upper end of the bottom plate (5), the workbench (6) is rotatably connected with the bottom plate (5) through a turntable (61), sliding rails (54) parallel to the sliding grooves (14) are arranged at the positions of two sides of the upper end surface of the bottom plate (5) on the workbench (6), vertical rods (4) vertical to the sliding rails (54) are arranged at the upper ends of the sliding rails (54), and a horizontal cross rod (3) is horizontally arranged between the two vertical rods (4), fixed through first knob (33) between horizontal pole (3) and montant (4), horizontal pole (3) upper end is provided with sleeve (31), sleeve (31) are fixed with horizontal pole (3) through second knob (34), sleeve (31) upper end is provided with clamping part (32), clamping part (32) upper end can be dismantled and is provided with soldered connection (2), first take in groove (11) inside central point department of putting and be provided with line hole (12), soldered connection (2) run through the electric component electric connection of line hole (12) and body (1) inside through the wire.

2. A high precision cold welding machine according to claim 1, wherein: workstation (6) upper end is close to border position department symmetry and is provided with two second fixed blocks (65), second fixed block (65) inboard in opposite directions is connected with through spring (66) and removes fast (64), and two remove fast (64) middle parts and be provided with bracing piece (63) that run through perpendicularly, bracing piece (63) one end in opposite directions is provided with parallel opposition splint (62), it is fixed with bracing piece (63) to remove fast (64) upper end and be provided with third knob (67), second fixed block (65) middle part position is provided with the through-hole that can be run through by bracing piece (63).

3. A high precision cold welding machine according to claim 1, wherein: bottom plate (5) upper end is close to workstation (6) position department and is provided with first fixed block (53), first fixed block (53) middle part is provided with the screw hole towards carousel (61) axle center position, threaded hole of first fixed block (53) is provided with check lock lever (7) that are the L type, carousel (61) is pressed close to in the extension of check lock lever (7), the one end that check lock lever (7) are close to carousel (61) is provided with silica gel pad (71), check lock lever (7) middle part position department is provided with the external screw thread with first fixed block (53) screw hole matched with, the rotatory displacement that produces of check lock lever (7) supports carousel (61).

4. A high precision cold welding machine according to claim 1, wherein: the balance rod (41) is arranged at the bottom of the vertical rod (4), the balance rod (41) and the vertical rod (4) are arranged in a T shape, and the balance rod (41) is embedded in the sliding rail (54) and is connected with the sliding rail (54) in a sliding mode.

5. A high precision cold welding machine according to claim 1, wherein: the outer corners of the two ends of the bottom plate (5) are provided with clamping blocks (51), and the clamping blocks (51) are clamped with the sliding grooves (14).