CN203003037U

CN203003037U - A manipulator device for multi-station forging equipment

Info

Publication number: CN203003037U
Application number: CN 201220727594
Authority: CN
Inventors: 曲炯森
Original assignee: Zhongshan City Zhenyao Mfg Machinery And Equipment Co ltd
Current assignee: Zhongshan City Zhenyao Mfg Machinery And Equipment Co ltd
Priority date: 2012-12-26
Filing date: 2012-12-26
Publication date: 2013-06-19
Anticipated expiration: 2022-12-26

Abstract

A manipulator device of multi-station forging equipment comprises a base, a driving device, a sliding device and a manipulator assembly, wherein the upper part of the base is pivoted on a pivoting frame on the base, and the manipulator assembly is arranged on a dovetail block; also comprises a jacking device; the jacking device comprises a mandril, a roller, a return screw and a return spring, wherein the roller is pivoted on a mandril base of the mandril, and the mandril passes through a guide hole on a vertical plate body of the base and the end part of the mandril is matched with the lower part of the base body; one end of the return screw is fixedly connected with the vertical plate of the base, the other end of the return screw penetrates through the return spring, the guide groove on the base body is screwed with a nut, one end of the return spring is matched with the base, and the other end of the return spring is matched with the base body. By adopting the structure, the driving device acts, the manipulator assembly clamps the workpiece, the driving device continues to act, the jacking device jacks up the sliding device, the workpiece leaves a station, and then the workpiece moves to another station under the action of the sliding device, so that the action is rapid.

Description

A kind of robot device of multistation forging equipment

Technical field

The utility model relates to a kind of robot device of forging equipment.

Background technology

Present prior art, a kind of robot device of multistation forging equipment, comprise base, drive unit, carriage and mechanical arm assembly, drive unit is arranged on base, and drive unit coordinates with mechanical arm assembly, and described carriage comprises with the pedestal of dovetail groove and dovetails, the gathering sill that connects base plate is arranged on described pedestal, dovetails and dovetail groove are slidably matched, and the top of pedestal is articulated on pivot joint frame on base, and mechanical arm assembly is arranged on dovetails.Existing problems are: after manipulator is caught workpiece, can not with Station Separation, when mobile and the station abrasive action slow.

Summary of the invention

The purpose of this utility model is: a kind of robot device of multistation forging equipment is provided, and it has after manipulator catches workpiece, with former Station Separation, when mobile and station without friction.

The utility model is achieved in that a kind of robot device of multistation forging equipment, comprise base, drive unit, carriage and mechanical arm assembly, drive unit is arranged on base, drive unit coordinates with mechanical arm assembly, described carriage comprises that with the pedestal of dovetail groove and dovetails the gathering sill that connects base plate is arranged on described pedestal, and dovetails and dovetail groove are slidably matched, the top of pedestal is articulated on pivot joint frame on base, and mechanical arm assembly is arranged on dovetails; Its special character is: also comprise a jacking system;

Described jacking system comprises push rod, roller, return screw rod and return spring, and roller is articulated on the tip-lever support of a push rod, and pilot hole its end that push rod passes on the vertical plate body of base coordinates with the bottom of pedestal; Described return screw rod one end is fixedly connected with the vertical panel of base, the other end passes return spring, gathering sill and a nut on pedestal screw togather, and return spring one end coordinates with base, the other end coordinates with pedestal.

The robot device of described a kind of multistation forging equipment, its special character is: described mechanical arm assembly comprises manipulator, active seat, driven seat, tension spring, driving shaft, driven shaft, driving gear and driven gear, and mechanical arm assembly has two groups;

Manipulator is fixedly connected with driven seat with the active seat respectively, and driving shaft one end is fixedly connected with the active seat, driving shaft is fixedly connected with driving gear with the gathering sill that dovetails pivot joint, the driving shaft other end pass on pedestal; Driven shaft one end is fixedly connected with driven seat, driven shaft passes gathering sill with dovetails pivot joint, the other end and is fixedly connected with driven gear; Driving and driven gear engagement, the driving handle on driving gear coordinates with drive unit; The two ends of described tension spring are connected with a seat upper end initiatively.

The robot device of described a kind of multistation forging equipment, its special character is: described drive unit comprises driving shaft, jack-up cam, adjustment cam, compensation cam, power transmission shaft, the first rocking arm, the second rocking arm, roller, actuator and stop bit screw;

Driving wheel is articulated on two bearings of base, and jack-up cam, adjustment cam and compensation cam are fixed on driving shaft; Described power transmission shaft is articulated in the upper back of bearing, actuator is fixedly connected with power transmission shaft, described the first rocking arm is fixedly connected with power transmission shaft, and between two axle beds of second rocking arm one end embedding the first rocking arm, with the power transmission shaft pivot joint, the other end that roller is articulated in the second rocking arm coordinates with adjustment cam;

The jack-up cam coordinates with the roller of described jacking system; Actuator coordinates with driving handle on driving gear;

Described stop bit screw is arranged on the first rocking arm, and stop bit screw end coordinates spacing with the second rocking arm.

The robot device of described a kind of multistation forging equipment, its special character is: also comprise buffer unit and a top board and a lever that is made of top cover seat, spring and top cover;

Described top board is fixed on the top of base, and the top cover seat is fixed on top board, and spring is arranged in top cover, and top cover is inserted in the top cover seat, and top cover and first is shaken wall and coordinated.

The robot device of a kind of multistation forging equipment of the utility model, owing to adopting such structure, the drive unit action, mechanical arm assembly is seized workpiece on both sides by the arms, and drive unit continues action, and jacking system is with carriage jack-up, use workpiece to leave station, then workpiece is under the effect of carriage, and workpiece is swift in motion to another station.

Description of drawings

Fig. 1 is front view of the present utility model.

Fig. 2 is left view of the present utility model.

Fig. 3 is top view of the present utility model.

Fig. 4 is three-dimensional exploded view of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of robot device of multistation forging equipment, comprise base 1, drive unit 2, carriage 3 and mechanical arm assembly 4, drive unit 2 is arranged on base 1, drive unit 2 coordinates with mechanical arm assembly 4, described carriage 3 comprises with the pedestal 3A of dovetail groove and dovetails 3B, the gathering sill 3C that connects base plate is arranged on described pedestal 3A, dovetails 3B and dovetail groove are slidably matched, the top of pedestal 3A is articulated on pivot joint frame 1A on base 1, and mechanical arm assembly 4 is arranged on dovetails 3B; During use, a reciprocating device is connected with the dovetails 3B of carriage 3.

Also comprise a jacking system; Described jacking system comprises push rod 51, roller 52, return screw rod 53 and return spring 54, and roller 52 is articulated on the tip-lever support 511 of a push rod 51, and pilot hole its end that push rod 51 passes on the vertical plate body of base 1 coordinates with the bottom of pedestal 3A; Described return screw rod 53 1 ends are fixedly connected with the vertical panel of base 1, the other end passes return spring 54, the gathering sill 3C on pedestal 3A coordinates with a nut, and return spring 54 1 ends coordinate with the vertical panel of base 1, the other end coordinates with pedestal 3A.Return screw rod 53 and return spring 54 anti-skidding device 3 is set by after jack-up, cushioning effect has resetted.

Described mechanical arm assembly 4 comprises manipulator 41, active seat 42, driven seat 43, tension spring 44, driving shaft 45, driven shaft 46, driving gear 47 and driven gear 48, and mechanical arm assembly 4 has two groups;

Manipulator 41 is fixedly connected with driven seat 43 with active seat 42 respectively, and driving shaft 45 1 ends are fixedly connected with active seat 42, driving shaft 45 is fixedly connected with driving gear 47 with the gathering sill 3C that dovetails 3B pivot joint, driving shaft 45 other ends pass on pedestal 3A; Driven shaft 46 1 ends are fixedly connected with driven seat 43, driven shaft 46 passes gathering sill 3C with dovetails 3B pivot joint, the other end and is fixedly connected with driven gear 48; Driving and driven

gear

47,48 engagements, the driving handle on driving gear 47 coordinates with drive unit 2; The two ends of described tension spring 44 are connected with seat 42 upper ends initiatively.Also can be described as driving shaft 45 is articulated on dovetails 3B.

Described drive unit 2 comprises 261, driving shaft 21, jack-up cam 22, adjustment cam 23, compensation cam 24, power transmission shaft 25, the first rocking arm 26, the second rocking arm 27, roller 28, actuator 29 and stop bit spiral shell;

Driving wheel 21 is articulated on two bearing 1A of base 1, and jack-up cam 22, adjustment cam 23 and compensation cam 24 are fixed on driving shaft 21; Described power transmission shaft 25 is articulated in the upper back of bearing 1A, actuator 29 is fixedly connected with power transmission shaft 25, described the first rocking arm 26 is fixedly connected with power transmission shaft 25, between two axle beds of second rocking arm 27 1 ends embedding the first rocking arms 26, with power transmission shaft 25 pivot joints, the other end that roller 28 is articulated in the second rocking arm 27 coordinates with adjustment cam 23;

Jack-up cam 22 coordinates with the roller 52 of described jacking system; Actuator 29 coordinates with driving handle on driving gear 47; During the rotation of actuator 29, act on the driving handle of driving gear 47, use driving gear 47 to rotate, driving gear 47 is transmitted in driven gear 48, initiatively

seat

42 and 43 actions of driven seat, and manipulator 41 is seized workpiece on both sides by the arms.

Described stop bit screw 261 is arranged on the first rocking arm 26, and stop bit screw 261 ends coordinate spacing with the second rocking arm 27.

Also comprise buffer unit and a top board 8 and a lever 9 that is consisted of by top cover seat 5, spring 6 and top cover 7;

Described top board 8 is fixed on the top of base 1, and top cover seat 5 is fixed on top board 8, and spring 6 is arranged in top cover 7, and top cover 7 is inserted in top cover seat 5, and top cover 7 and first is shaken wall 26 and coordinated.

Above-described is only preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art, in the situation that do not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.

Claims

1. A manipulator device for multi-station forging equipment, including a base, a driving device, a sliding device and a manipulator assembly, the driving device is arranged on the base, the driving device cooperates with the manipulator assembly, and the sliding device includes a seat body with a dovetail groove and the dovetail block, the base body has a guide groove through the bottom plate, the dovetail block and the dovetail groove are slidably matched, the upper part of the seat body is pivotally connected to the pivot frame on the base, and the manipulator assembly is arranged on the dovetail block; it is characterized in that : also includes a jacking device;

The jacking device includes a push rod, a roller, a return screw and a return spring, the roller is pivotally connected to a push rod seat of a push rod, and the push rod passes through the guide hole on the vertical board of the base, and its end and the seat The lower part of the body; one end of the return screw is fixedly connected with the vertical plate of the base, the other end passes through the return spring, the guide groove on the seat body is screwed with a nut, one end of the return spring is matched with the base, and the other end is connected with the base. Seat fit.

2. A manipulator device for a multi-station forging press according to claim 1, wherein the manipulator assembly includes a manipulator, a driving seat, a driven seat, a tension spring, a driving shaft, a driven shaft, and a driving gear And the driven gear, the manipulator assembly has two sets;

The manipulator is fixedly connected with the driving seat and the driven seat respectively, one end of the driving shaft is fixedly connected with the driving seat, the driving shaft is pivotally connected with the dovetail block, the other end of the driving shaft passes through the guide groove on the seat body and is fixedly connected with the driving gear; the driven shaft One end is fixedly connected with the driven seat, the driven shaft is pivotally connected with the dovetail block, and the other end is fixedly connected with the driven gear through the guide groove; the driving gear and the driven gear mesh, and the driving handle on the driving gear cooperates with the driving device; The two ends of the tension spring are connected with the upper end of the active seat.

3. A manipulator device for multi-station forging equipment according to claim 2, characterized in that: the drive device includes a drive shaft, a jacking cam, an adjustment cam, a compensation cam, a transmission shaft, a first rocker arm, The second rocker arm, roller, driving piece and stop screw;

The drive wheel is pivotally connected to the two supports of the base, and the jacking cam, adjusting cam and compensating cam are fixed on the drive shaft; The first rocker arm is fixedly connected to the transmission shaft, one end of the second rocker arm is embedded between the two shaft seats of the first rocker arm and pivotally connected with the transmission shaft, and the roller is pivotally connected to the other end of the second rocker arm to cooperate with the adjustment cam;

The jacking cam cooperates with the roller of the jacking device; the driving part cooperates with the driving handle on the driving gear;

The stop screw is arranged on the first rocker arm, and the end of the stop screw cooperates with the second rocker arm to limit the position.

4. A manipulator device for multi-station forging equipment according to claim 3, characterized in that: it also includes a buffer device composed of a top sleeve seat, a spring and a top sleeve, a top plate and an operating handle;

The top plate is fixed on the top of the base, the top sleeve seat is fixed on the top plate, the spring is arranged in the top sleeve, the top sleeve is inserted into the top sleeve seat, and the top sleeve cooperates with the first rocking wall.