CN217991482U

CN217991482U - Repair welding machine

Info

Publication number: CN217991482U
Application number: CN202222071474.8U
Authority: CN
Inventors: 黄剑辉
Original assignee: Shunde City Foshan District Heng Yu Electrical Appliance Industry Co ltd
Current assignee: Shunde City Foshan District Heng Yu Electrical Appliance Industry Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-09
Anticipated expiration: 2032-08-05

Abstract

The utility model provides a repair welding machine. The repair welding machine comprises a table plate; the two clamping blocks are symmetrically and transversely arranged on the table board in a sliding manner; the sliding rod is vertically and slidably mounted on the table plate; the pressing plate is fixedly arranged at the top end of the sliding rod; the upright post is fixedly arranged at the top of the table plate; the welding gun is slidably mounted on the upright post; the cavity has been seted up on the table, the bottom of slide bar extends to in the cavity and the symmetry rotates and installs two articulated arms, the bottom fixed mounting of grip block has the sliding block, the bottom of sliding block extend to in the cavity and with correspond the one end rotation of articulated arm is connected. The utility model provides a repair welding machine has easy operation, can utilize the gravity of work piece to make two grip blocks carry out the centre gripping to the work piece when placing the work piece, and is fixed convenient, improves repair welding efficiency's advantage.

Description

Repair welding machine

Technical Field

The utility model relates to a repair welding machine technical field especially relates to a repair welding machine.

Background

The repair welding machine is a device capable of instantly releasing welding energy to a certain minimum range so that a repair material is completely welded on a workpiece. When the repair welding machine is used for welding, the whole workpiece generates little heat, so that the defects of deformation, cracks, color change and the like of the traditional welding can be avoided, and the repair welding machine is particularly suitable for repairing fine workpieces and workpieces which can not be welded at high temperature.

However, when the workpiece is fixed by the conventional repair welding machine, an external fixing device is required to be used for fixing, and the fixing device is required to be operated independently, so that the repair welding machine is complex to operate and reduces repair welding efficiency.

Therefore, there is a need to provide a new repair welding machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an easy operation, can utilize the gravity of work piece to make two grip blocks carry out the centre gripping to the work piece when placing the work piece, fixed convenience improves the repair welding machine of repair welding efficiency.

In order to solve the technical problem, the utility model provides a repair welding machine includes: a table plate; the two clamping blocks are symmetrically and transversely installed on the table plate in a sliding manner; the sliding rod is vertically and slidably mounted on the table plate; the pressing plate is fixedly arranged at the top end of the sliding rod; the upright post is fixedly arranged at the top of the table plate; the welding gun is slidably mounted on the upright post; the cavity has been seted up on the table, the bottom of slide bar extends to in the cavity and the symmetry rotates and installs two articulated arms, the bottom fixed mounting of grip block has the sliding block, the bottom of sliding block extend to in the cavity and with correspond the one end rotation of articulated arm is connected.

Preferably, install first pneumatic cylinder on the stand, fixed mounting has the mounting panel on the output shaft of first pneumatic cylinder, fixed mounting has the second pneumatic cylinder on the mounting panel, the output shaft and the welder fixed connection of second pneumatic cylinder.

Preferably, the first hydraulic cylinder is connected to the upright column in a sliding manner along the longitudinal direction.

Preferably, the sliding rod is sleeved with a spring in a sliding mode, the bottom end of the spring is fixedly connected with the table plate, and the top end of the spring is fixedly connected with the pressing plate.

Preferably, the bottom fixed mounting of slide bar has rectangular piece, fixed mounting has a plurality of latches on the rectangular piece, slidable mounting has the kelly in the cavity, kelly and latch looks adaptation.

Preferably, the one end of kelly extends to outside the cavity and fixed mounting has the handle, sliding sleeve is equipped with the extension spring on the kelly, the one end and the table fixed connection of extension spring, the other end and the handle fixed connection of extension spring.

Preferably, a first inclined plane is arranged on the latch, the first inclined plane inclines downwards, a second inclined plane is arranged on the clamping rod, the second inclined plane inclines upwards, and the second inclined plane is matched with the first inclined plane.

Compared with the prior art, the utility model provides a repair welding machine has following beneficial effect:

the utility model provides a repair welding machine, two grip block symmetry slidable mounting is in on the table, can fix the work piece, the slide bar slidable mounting be in on the table, clamp plate fixed mounting be in the top of slide bar can drive two grip block motions, stand fixed mounting be in the top of table, welder slidable mounting is in on the stand, can repair the welding to the work piece.

Drawings

Fig. 1 is a schematic structural diagram of a repair welding machine according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of part B shown in fig. 1.

Reference numbers in the figures: 1. a table plate; 2. a clamping block; 3. a slide bar; 4. pressing a plate; 5. a column; 6. a welding gun; 7. a first hydraulic cylinder; 8. mounting a plate; 9. a second hydraulic cylinder; 10. a spring; 11. a cavity; 12. a hinged lever; 13. a slider; 14. a long bar block; 15. clamping teeth; 16. a clamping rod; 17. a handle; 18. a tension spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-3, the repair welding machine includes: a table board 1; the two clamping blocks 2 are symmetrically and transversely arranged on the table board 1 in a sliding manner; the sliding rod 3 is vertically and slidably mounted on the table plate 1; the pressing plate 4 is fixedly arranged at the top end of the sliding rod 3; the upright post 5 is fixedly arranged at the top of the table plate 1; welder 6, welder 6 slidable mounting is in on the stand 5, cavity 11 has been seted up on the table 1, the bottom of slide bar 3 extends to in the cavity 11 and the symmetry rotates and installs two hinge bar 12, the bottom fixed mounting of grip block 2 has sliding block 13, sliding block 13's bottom extend to in the cavity 11 and with correspond hinge bar 12's one end rotates to be connected, based on foretell structure, can link, makes clamp plate 4 drive two grip block 2 motions.

A first hydraulic cylinder 7 is installed on the upright post 5, an installation plate 8 is fixedly installed on an output shaft of the first hydraulic cylinder 7, a second hydraulic cylinder 9 is fixedly installed on the installation plate 8, and an output shaft of the second hydraulic cylinder 9 is fixedly connected with the welding gun 6, so that the welding gun 6 can move horizontally and vertically, and welding is facilitated; the first hydraulic cylinder 7 is connected to the upright 5 in a longitudinal sliding manner, so that the welding gun 6 can move in the longitudinal direction to replace the repair welding position.

The sliding sleeve is equipped with spring 10 on slide bar 3, spring 10's bottom and 1 fixed connection of table, spring 10's top and 4 fixed connection of clamp plate can make clamp plate 4 reset to the convenience is taken the work piece.

The bottom fixed mounting of slide bar 3 has rectangular piece 14, fixed mounting has a plurality of latches 15 on the rectangular piece 14, slidable mounting has kelly 16 in the cavity 11, kelly 16 and 15 looks adaptations of latch can lock rectangular piece 14.

The one end of kelly 16 extends to outside the cavity 11 and fixed mounting has handle 17, sliding sleeve is equipped with extension spring 18 on the kelly 16, the one end and the 1 fixed connection of table of extension spring 18, the other end and the handle 17 fixed connection of extension spring 18 can make kelly 16 and latch 15 cooperate.

The clamping teeth 15 are provided with first inclined planes, the first inclined planes incline downwards, the clamping rods 16 are provided with second inclined planes, the second inclined planes incline upwards, the second inclined planes are matched with the first inclined planes, the strip blocks 14 can move downwards again without being limited, and the fixing of workpieces is facilitated.

The utility model provides a repair welding machine's theory of operation as follows:

when the welding gun device is used, a workpiece is placed on the pressure plate 4 and is pressed downwards, at the moment, the pressure plate 4 moves downwards, the pressure plate 4 drives the sliding rod 3 to move downwards, at the moment, the spring 10 is in a force accumulation state, the sliding rod 3 drives the two sliding blocks 13 to move towards the mutually approaching direction through the two hinge rods 12, the two sliding blocks 13 drive the two clamping blocks 2 to move towards the mutually approaching direction, the workpiece is clamped and fixed, at the same time, the sliding rod 3 drives the long block 14 to move downwards under the action of the first inclined surface and the second inclined surface, when the workpiece is completely fixed by the two clamping blocks 2, the workpiece is stopped being pressed, at the moment, the long block 14 is locked at the current position under the action of the clamping rod 16 and the clamping teeth 15, so that the positions of the two clamping blocks 2 are locked, at the moment, the second hydraulic cylinder 9 can be started, the welding gun 9 drives the welding gun 6 to move downwards to be in contact with the workpiece and perform repair welding on the workpiece, and when the welding gun 6 needs to move horizontally, the first hydraulic cylinder 7 can be started or the first hydraulic cylinder 7 can slide longitudinally to change the horizontal position of the welding gun 6; after the repair welding is accomplished, can stimulate handle 17, at this moment, extension spring 18 is for holding the power state, handle 17 drives kelly 16 and no longer prescribes a limit to latch 15 towards the direction motion of keeping away from latch 15, at this moment, under the spring action of first spring 10, clamp plate 4 upwards moves, and simultaneously, make two grip blocks 2 towards the direction motion of keeping away from each other, release the work piece, at this moment, can take off the work piece, easy operation, it is quick to fix the work piece to be convenient for, repair welding efficiency has been improved.

the utility model provides a repair welding machine, two 2 symmetry slidable mounting of grip block can fix the work piece on the table 1, 3 slidable mounting of slide bar are in on the table 1, 4 fixed mounting of clamp plate are in the top of slide bar 3 can drive two 2 motions of grip block, 5 fixed mounting of stand are in the top of table 1, 6 slidable mounting of welder is in on the stand 5, can repair the welding to the work piece.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A repair welding machine, characterized by comprising:

a table plate;

the two clamping blocks are symmetrically and transversely installed on the table plate in a sliding manner;

the sliding rod is vertically and slidably mounted on the table plate;

the pressing plate is fixedly arranged at the top end of the sliding rod;

the upright post is fixedly arranged at the top of the table plate;

the welding gun is slidably mounted on the upright post;

the cavity has been seted up on the table, the bottom of slide bar extends to in the cavity and the symmetry rotates and installs two articulated arms, the bottom fixed mounting of grip block has the sliding block, the bottom of sliding block extend to in the cavity and with correspond the one end rotation of articulated arm is connected.

2. The repair welding machine according to claim 1, wherein a first hydraulic cylinder is mounted on the upright, a mounting plate is fixedly mounted on an output shaft of the first hydraulic cylinder, a second hydraulic cylinder is fixedly mounted on the mounting plate, and an output shaft of the second hydraulic cylinder is fixedly connected with the welding gun.

3. The repair welding machine according to claim 2, wherein the first hydraulic cylinder is slidably connected to the column in a longitudinal direction.

4. The repair welding machine according to claim 1, wherein the sliding rod is slidably sleeved with a spring, the bottom end of the spring is fixedly connected with the table plate, and the top end of the spring is fixedly connected with the pressing plate.

5. The repair welding machine according to claim 1, wherein a strip block is fixedly mounted at the bottom end of the sliding rod, a plurality of clamping teeth are fixedly mounted on the strip block, a clamping rod is slidably mounted in the cavity, and the clamping rod is matched with the clamping teeth.

6. The repair welding machine according to claim 5, wherein one end of the clamping rod extends out of the cavity and is fixedly provided with a handle, a tension spring is sleeved on the clamping rod in a sliding mode, one end of the tension spring is fixedly connected with the table plate, and the other end of the tension spring is fixedly connected with the handle.

7. A repair welding machine according to claim 5, characterized in that a first inclined surface is arranged on the latch, the first inclined surface inclines downwards, a second inclined surface is arranged on the clamping rod, the second inclined surface inclines upwards, and the second inclined surface is matched with the first inclined surface.