CN212823592U - High-temperature-resistant welding manipulator - Google Patents

Abstract

The utility model discloses a prevent welding machines hand of high temperature, including manipulator main part, actuating mechanism, base, arm and gripper jaw, actuating mechanism has been seted up in the manipulator main part, manipulator main part bottom mounting has the base, it has the arm to articulate in the manipulator main part, and the arm bottom is fixed with the gripper jaw, the manipulator main part outer wall of actuating mechanism top is fixed with protector, the arm bottom is fixed with the change device, it fixes on the gripper jaw to change the device. This prevent welding machines hand of high temperature is provided with changes device, and wherein change device is including activity storehouse, block groove and pull rod, and when the staff need dismantle the gripper jaw, at first the pulling pull rod drives the fly leaf and outwards removes, and at this moment the staff can upwards stimulate the arm, dismantles the gripper jaw and changes, can make staff convenient and fast dismantle the change, labour saving and time saving to the gripper jaw through this device.

Description

High-temperature-resistant welding manipulator

Technical Field

The utility model belongs to the technical field of the manipulator, concretely relates to prevent welding machines hand of high temperature.

Background

A robot refers to an automatic operating device that can simulate some action functions of human hands and arms and is used for grabbing, carrying objects or operating tools according to a fixed program. The high-temperature-resistant welding manipulator is mainly composed of an executing mechanism, a driving mechanism and a control system, and at present, welding manipulator auxiliary operation for preventing high temperature is arranged in some forging industry workshops, but some defects still need to be improved.

The actuating mechanism generally is the computer control end on the welding machines hand of present preventing high temperature, is equipped with important start button on the current actuating mechanism, but is exposed the setting, and the potential safety hazard is higher, simultaneously is through multiunit bolt fastening between the gripper jaw on the welding machines hand of present preventing high temperature and the arm, and it is comparatively troublesome to dismantle, wastes time and energy, for this we propose a welding machines hand of preventing high temperature and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent welding machines hand of high temperature to propose among the above-mentioned background art that the actuating mechanism on the current welding machines hand of preventing high temperature is exposed setting, the potential safety hazard is higher, and dismantle comparatively troublesome problem between gripper jaw and the arm.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent welding machines hand of high temperature, includes manipulator main part, actuating mechanism, base, arm and gripper jaw, actuating mechanism has been seted up in the manipulator main part, manipulator main part bottom mounting has the base, it has the arm to articulate in the manipulator main part, and the arm bottom is fixed with the gripper jaw, the manipulator main part outer wall of actuating mechanism top is fixed with protector, the arm bottom is fixed with the change device, the change device is fixed on the gripper jaw.

Preferably, the replacing device comprises a movable bin, a sliding groove, a sliding block, a movable plate, a clamping rod, a clamping groove and a pull rod, wherein the movable bin is fixed on the clamping claw, the sliding groove is formed in the movable bin, the sliding block is connected in the sliding groove, the sliding block is fixed with the movable plate, the outer end of the movable plate is fixed with the pull rod, a spring is arranged on the pull rod in a winding mode, the clamping rod is fixed at the inner end of the movable plate, the clamping rod is clamped with the clamping groove, and the clamping groove is formed in the outer wall of the mechanical arm.

Preferably, the sliding grooves are symmetrically provided with two groups, and the length of each group of sliding grooves is larger than that of the clamping groove.

Preferably, one end of the spring is connected with the inner wall of the movable bin, and the other end of the spring is connected with the outer wall of the movable plate.

Preferably, the protection device comprises a fixing plate, a pin shaft, a loop bar, a protection plate, a clamping rod and a limiting groove, wherein the two groups of fixing plates are fixed on the outer wall of the manipulator main body above the execution mechanism, the pin shaft is fixed on the fixing plate, the loop bar is sleeved on the pin shaft, the protection plate is fixed on the loop bar, the clamping rod is fixed on the protection plate, and the limiting groove is formed in the outer wall of the execution mechanism.

Preferably, the area size of the protection plate is larger than that of the actuator.

Preferably, the clamping rods are symmetrically provided with two groups, and the caliber of each group of clamping rods is equal to that of the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this prevent welding machines hand of high temperature is provided with changes device, wherein it includes the movable bin to change the device, the spout, the slider, the fly leaf, the supporting rod, block groove and pull rod, when the staff need dismantle the gripper jaw, at first the pulling pull rod drives the fly leaf and outwards removes, the fly leaf passes through the slider and outwards slides in the spout, the outside gliding in-process extrusion spring of pull rod produces deformation, until driving the supporting rod and block groove complete separation, at this moment the staff can upwards stimulate the arm, make arm and two sets of movable bins separation, dismantle the change with the gripper jaw, can make staff convenient and fast dismantle the change to the gripper jaw through this device, time saving and labor saving.

2. This prevent welding machines hand of high temperature is provided with protector, wherein protector includes the fixed plate, the round pin axle, the loop bar, the guard plate, block pole and spacing groove, when actuating mechanism does not use, the staff only needs to rotate the guard plate, make the guard plate drive the loop bar and rotate at the round pin epaxial, cover the back completely with actuating mechanism up to the guard plate, at this moment the guard plate then drives the block pole and pegs graft with the spacing groove, make the fixed block of guard plate, can make actuating mechanism can not receive external force when not using through this device and harm, improve the security of manipulator main part itself.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic view of the structural front view section of the present invention in an active state;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the active state of the structure shown in fig. 3;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a manipulator main body; 2. an actuator; 3. a base; 4. a mechanical arm; 5. a gripper jaw; 61. a movable bin; 62. a chute; 63. a slider; 64. a movable plate; 65. a clamping rod; 66. a clamping groove; 67. a pull rod; 68. a spring; 71. a fixing plate; 72. a pin shaft; 73. a loop bar; 74. a protection plate; 75. a clamping rod; 76. a limiting groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a high temperature resistant welding manipulator, which comprises: the utility model provides a prevent welding machines hand of high temperature, including manipulator main part 1, actuating mechanism 2, base 3, arm 4 and gripper jaw 5, actuating mechanism 2 has been seted up on the manipulator main part 1, 1 bottom mounting of manipulator main part has base 3, it has arm 4 to articulate on the manipulator main part 1, and 4 bottoms of arm are fixed with gripper jaw 5, 1 outer wall mounting of manipulator main part above actuating mechanism 2 has protector, 4 bottoms of arm are fixed with the change device, the change device is fixed on gripper jaw 5.

In this embodiment, it is preferable, the replacing device includes movable bin 61, chute 62, slider 63, movable plate 64, clamping rod 65, clamping groove 66 and pull rod 67, be fixed with movable bin 61 on the gripper jaw 5, and spout 62 has been seted up in the movable bin 61, sliding connection has slider 63 in the chute 62, slider 63 is fixed with movable plate 64, movable plate 64 outer end is fixed with pull rod 67, the winding is provided with spring 68 on the pull rod 67, the inner of movable plate 64 is fixed with clamping rod 65, and clamping rod 65 and clamping groove 66 block, clamping groove 66 sets up at the 4 outer walls of arm, can make staff convenient and fast dismantle the gripper jaw 5 through this device and change, time saving and labor saving.

In this embodiment, preferably, two sets of sliding grooves 62 are symmetrically disposed, and the length of each set of sliding grooves 62 is greater than that of the engaging groove 66, so as to ensure that the movable plate 64 just drives the clamping rod 65 to be completely separated from the engaging groove 66 after moving from the inner end to the outer end of the sliding groove 62 through the sliding block 63.

In this embodiment, preferably, one end of the spring 68 is connected to the inner wall of the movable chamber 61, the other end of the spring 68 is connected to the outer wall of the movable plate 64, and the spring 68 engages with the clamping rod 65 by its own elasticity to form the purpose of engaging and disengaging the engaging groove 66.

In this embodiment, it is preferable, the protection device includes the fixed plate 71, the round pin axle 72, the loop bar 73, the guard plate 74, block pole 75 and spacing groove 76, manipulator main part 1 outer wall above actuating mechanism 2 is fixed with two sets of fixed plates 71, and be fixed with round pin axle 72 on the fixed plate 71, the loop bar 73 has been cup jointed on the round pin axle 72, and be fixed with the guard plate 74 on the loop bar 73, be fixed with block pole 75 on the guard plate 74, spacing groove 76 has been seted up to actuating mechanism 2 outer wall, can make actuating mechanism 2 can not receive external force when not using through this device and harm, improve the security of manipulator main part 1 itself.

In this embodiment, the area of the protection plate 74 is preferably larger than the area of the actuator 2, so as to ensure that the actuator 2 can be completely covered by the protection plate 74 after the protection plate 74 is turned over.

In this embodiment, preferably, two sets of the engaging rods 75 are symmetrically disposed, the caliber of each set of the engaging rods 75 is equal to the caliber of the limiting groove 76, so as to ensure that the engaging rods 75 can be engaged with the limiting groove 76 to form a fixed structure, and the two sets are disposed to ensure the firmness of the fixed structure.

The utility model discloses a theory of operation and use flow: when the staff need dismantle gripper jaw 5, at first pulling pull rod 67 drives fly leaf 64 and outwards removes, fly leaf 64 passes through slider 63 and outwards slides in spout 62, pull rod 67 outwards gliding in-process extrusion spring 68 produces deformation, separate completely with block groove 66 up to driving gripper rod 65, at this moment the staff can upwards stimulate arm 4, make arm 4 and two sets of movable storehouse 61 separation, dismantle gripper jaw 5 and change, can make staff convenient and fast dismantle the change gripper jaw 5 through this device, time saving and labor saving.

When actuating mechanism 2 does not use, the staff only need rotate guard plate 74 for guard plate 74 drives loop bar 73 and rotates on round pin axle 72, covers the back completely with actuating mechanism 2 up to guard plate 74, and at this moment guard plate 74 then drives block pole 75 and pegs graft with spacing groove 76, makes the fixed block of guard plate 74, can make actuating mechanism 2 can not receive external force when not using through this device and harm, improves the security of manipulator main part 1 itself, ends up to this operation.

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

Claims (7)

1. The utility model provides a prevent welding machines hand of high temperature, includes manipulator main part (1), actuating mechanism (2), base (3), arm (4) and gripper jaw (5), actuating mechanism (2) have been seted up on manipulator main part (1), manipulator main part (1) bottom mounting has base (3), it has arm (4) to articulate on manipulator main part (1), and arm (4) bottom is fixed with gripper jaw (5), its characterized in that: the outer wall of the manipulator main body (1) above the executing mechanism (2) is fixed with a protective device, the bottom end of the mechanical arm (4) is fixed with a replacing device, and the replacing device is fixed on the clamping jaws (5).

2. The high temperature resistant welding manipulator of claim 1, wherein: the replacing device comprises a movable bin (61), a sliding groove (62), a sliding block (63), a movable plate (64), a clamping rod (65), a clamping groove (66) and a pull rod (67), wherein the movable bin (61) is fixed on a clamping claw (5), the sliding groove (62) is formed in the movable bin (61), the sliding block (63) is connected in the sliding groove (62), the sliding block (63) is fixed with the movable plate (64), the outer end of the movable plate (64) is fixed with the pull rod (67), a spring (68) is wound on the pull rod (67), the clamping rod (65) is fixed at the inner end of the movable plate (64), the clamping rod (65) is clamped with the clamping groove (66), and the clamping groove (66) is formed in the outer wall of the mechanical arm (4).

3. The high temperature resistant welding manipulator of claim 2, wherein: the sliding grooves (62) are symmetrically provided with two groups, and the length of each group of sliding grooves (62) is larger than that of the clamping groove (66).

4. The high temperature resistant welding manipulator of claim 2, wherein: one end of the spring (68) is connected with the inner wall of the movable bin (61), and the other end of the spring (68) is connected with the outer wall of the movable plate (64).

5. The high temperature resistant welding manipulator of claim 1, wherein: the protection device comprises a fixing plate (71), a pin shaft (72), a loop bar (73), a protection plate (74), a clamping rod (75) and a limiting groove (76), wherein the outer wall of a manipulator main body (1) above the execution mechanism (2) is fixed with two sets of fixing plates (71), the pin shaft (72) is fixed on the fixing plate (71), the loop bar (73) is sleeved on the pin shaft (72), the protection plate (74) is fixed on the loop bar (73), the clamping rod (75) is fixed on the protection plate (74), and the limiting groove (76) is formed in the outer wall of the execution mechanism (2).

6. The high temperature resistant welding robot of claim 5, wherein: the area of the protection plate (74) is larger than that of the actuator (2).

7. The high temperature resistant welding robot of claim 5, wherein: the clamping rods (75) are symmetrically provided with two groups, and the caliber of each group of clamping rods (75) is equal to that of the limiting groove (76).

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