CN207953897U

CN207953897U - The fast quick change claw clip tool of robot heavy workpiece

Info

Publication number: CN207953897U
Application number: CN201721413705.1U
Authority: CN
Inventors: 王权臣; 曹云松; 刘明俊; 王基维
Original assignee: Shanghai Runpin Industry And Trade Co Ltd
Current assignee: Shanghai Runpin Industry And Trade Co Ltd
Priority date: 2017-10-30
Filing date: 2017-10-30
Publication date: 2018-10-12
Anticipated expiration: 2027-10-30

Abstract

A kind of fast quick change claw clip tool of robot heavy workpiece, including clamp bottom board and fixture upper plate, fixture upper plate are located on clamp bottom board, and sealing ring is equipped between fixture upper plate and clamp bottom board；It is equipped with the hole being inserted into for other interfacing parts at the middle part of fixture upper plate, the piston guide cylinder equal with the internal diameter in hole is set along the axial direction in hole, piston is arranged on the outer wall of piston guide cylinder, spring is equipped between piston and fixture upper plate；It is equipped with more than two steel ball holes stretched out for steel ball part on the circumference of piston guide cylinder, steel ball is equipped in steel ball hole；Semicircular recess is equipped on the wall surface relative to piston guide cylinder of piston；Air intake duct is equipped on clamp bottom board；It is equipped at least one piece of insulation board changing claw clip tool, at least one trigger member for triggering other switches is equipped on insulation board.The utility model have not only load and unload it is more convenient, but also to provide as required electricity, aerodynamic force the advantages of.

Description

The fast quick change claw clip tool of robot heavy workpiece

Technical field

The utility model is related to a kind of fast quick change claw clip tools of robot heavy workpiece.

Background technology

Industrial robot is made of three main body, drive system and control system essential parts.Main body, that is, engine base and execution There is walking mechanism in mechanism, including arm, wrist and hand, some robots.Most of industrial robots have 3~6 movements Degree of freedom, wherein wrist usually have 1~3 freedom of motion；Drive system includes power plant and transmission mechanism, to make to hold Row mechanism generates corresponding action；Control system is to send out instruction letter to drive system and executing agency according to the program of input Number, and controlled.

Industrial robot is divided into four kinds by the forms of motion of arm.The arm of cartesian co-ordinate type can be moved along three rectangular co-ordinates It is dynamic；The arm of circular cylindrical coordinate type can lift, turn round and expanding-contracting action；The arm of spherical coordinates type can turn round, pitching and flexible；It closes The arm of nodal pattern has multiple cradle heads.

Industrial robot presses the Control function of executing agency's movement, and can branch bit-type and continuous path type.Point bit-type is only Control executes industrial machine robot mechanism by any to the accurate positionin of another point, removes suitable for lathe loading and unloading, spot welding and generally The operations such as fortune, handling；Continuous path type can control executing agency to be moved by given trace, be suitable for the works such as continuous welding and application Industry.

No matter which kind of robot is required for the fixture that can flexibly replace, and quick-replaceable just may be implemented.Existing robot The structure of rotation fixture, the space also further promoted, and existing fixture can't provide electric, pneumatic when changing pawl Power.

Utility model content

In order to overcome the above problem, the utility model to society provide one kind not only load and unload it is more convenient, but also will be by It is required that providing the fast quick change claw clip tool of robot heavy workpiece of electricity, aerodynamic force.

The technical solution of the utility model is：A kind of fast quick change claw clip tool of robot heavy workpiece, including fixture bottom are provided Plate and fixture upper plate, the fixture upper plate are located on clamp bottom board, and sealing is equipped between the fixture upper plate and clamp bottom board Circle；It is equipped with the hole being inserted into for other interfacing parts at the middle part of the fixture upper plate, the internal diameter with hole is set along the axial direction in hole Equal piston guide cylinder, piston is arranged on the outer wall of the piston guide cylinder, is equipped between piston and fixture upper plate Spring；More than two steel ball holes stretched out for steel ball part are equipped on the circumference of the piston guide cylinder, in the steel ball Steel ball is equipped in hole；Semicircular recess is equipped on the wall surface relative to the piston guide cylinder of the piston；In the fixture Bottom plate is equipped with air intake duct；It is equipped at least one piece of insulation board in the claw clip tool that changes, is equipped on the insulation board at least one Trigger member for triggering other switches.

As the improvement to the utility model, two pieces of insulation boards are equipped in the claw clip tool that changes, if every piece of insulation board is equipped with Dry trigger member.

As the improvement to the utility model, the fixture upper plate is cross.

The utility model have not only load and unload it is more convenient, but also to provide as required electricity, aerodynamic force the advantages of.

Description of the drawings

Fig. 1 is a kind of planar structure schematic diagram of embodiment of the utility model.

Fig. 2 is the A-A schematic cross-sectional views of Fig. 1.

Fig. 3 is the B-B schematic cross-sectional views of Fig. 1.

Fig. 4 is the dimensional structure diagram of Fig. 1.

Specific implementation mode

In the description of the present invention, it should be understood that "center" in term, "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching State the utility model and simplify and describe, do not indicate or imply the indicated device or component must have a particular orientation, with Specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " It is used for description purposes only, is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connection ", " connected " shall be understood in a broad sense, and can also be dismantling connection, or integrally connect for example, it may be being fixedly connected It connects；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also be indirectly connected through an intermediary, It can be the connection of two component internals.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition Concrete meaning of the language in the utility model.

Fig. 1 to Fig. 4 is referred to, revealed Fig. 1 to Fig. 4 is a kind of fast quick change claw clip tool of robot heavy workpiece, including Clamp bottom board 1 and fixture upper plate 2, the fixture upper plate 2 are located on clamp bottom board 1, in the fixture upper plate 2 and clamp bottom board 1 Between be equipped with sealing ring 3；The hole 21 being inserted into for other interfacing parts is equipped at the middle part of the fixture upper plate 2, along the axis in hole 21 The piston guide cylinder 22 equal with the internal diameter in hole 21 is set to direction, and piston is arranged on the outer wall of the piston guide cylinder 22 23, spring 24 is equipped between piston 23 and fixture upper plate 2；It is equipped on the circumference of the piston guide cylinder 22 more than two For the steel ball hole 26 that 25 part of steel ball is stretched out, steel ball 25 is equipped in the steel ball hole 26；In the piston 23 relative to institute The wall surface for stating piston guide cylinder 22 is equipped with semicircular recess 27；Air intake duct 11 is equipped on the clamp bottom board 1；Pawl is changed described Fixture is equipped at least one piece of insulation board 4, and at least one trigger member 5 for triggering other switches is equipped on the insulation board 4.

Preferably, two pieces of insulation boards 4 are equipped in the claw clip tool that changes, every piece of insulation board 4 is equipped with several trigger member 5.Institute It is cross to state fixture upper plate 2.

In use, gas enters fixture from air intake duct 11, when air pressure is more than 24 elastic force of spring, piston 23 moves up, Since 23 side wall of piston has recess portion 27 when being moved to peak, at this point, steel ball 25 is relaxed state.When closing gas, spring 24 power are more than atmospheric pressure, and piston 23 moves down at this time, and the inclined-plane of piston 23 makes steel ball compress, and fixture is then to close tight state.When When having remaining control unit on the tool of clamping, the trigger member 5 on insulation board 4 can trigger respective switch work, such as electric switch or Air cock.

It should be noted that explaining in detail for the above embodiment, purpose, which is only that, carries out the utility model It explains, in order to be able to preferably explain the utility model, still, these descriptions cannot be with any explanation at being to this reality With novel limitation, in particular, each feature described in various embodiments mutually can also be combined arbitrarily, to group At other embodiment, in addition to there is clearly opposite description, these features should be understood to can be applied to any one implementation In mode, and it is not limited merely to described embodiment.

Claims

1. a kind of fast quick change claw clip tool of robot heavy workpiece, it is characterised in that：Including clamp bottom board（1）With fixture upper plate（2）, The fixture upper plate（2）It is located at clamp bottom board（1）On, in the fixture upper plate（2）With clamp bottom board（1）Between be equipped with sealing ring （3）；In the fixture upper plate（2）Middle part be equipped with for other interfacing parts be inserted into hole（21）, along hole（21）Axial direction If with hole（21）The equal piston guide cylinder of internal diameter（22）, in the piston guide cylinder（22）Outer wall on be arranged with piston （23）, in piston（23）With fixture upper plate（2）Between be equipped with spring（24）；In the piston guide cylinder（22）Circumference be equipped with It is more than two for steel ball（25）The steel ball hole that part is stretched out（26）, in the steel ball hole（26）It is interior to be equipped with steel ball（25）；Institute State piston（23）Relative to the piston guide cylinder（22）Wall surface be equipped with semicircular recess（27）；In the clamp bottom board （1）It is equipped with air intake duct（11）；It is equipped at least one piece of insulation board in the claw clip tool that changes（4）, in the insulation board（4）It is equipped with At least one trigger member for triggering other switches（5）.

2. the fast quick change claw clip tool of robot heavy workpiece according to claim 1, it is characterised in that：Claw clip tool is changed described Equipped with two pieces of insulation boards（4）, every piece of insulation board（4）Equipped with several trigger member（5）.

3. the fast quick change claw clip tool of robot heavy workpiece according to claim 1 or 2, it is characterised in that：On the fixture Plate（2）For cross.