CN213381570U

CN213381570U - Blank taking manipulator

Info

Publication number: CN213381570U
Application number: CN202021780139.XU
Authority: CN
Inventors: 李全君; 王顺利; 王艳霞; 刘守刚
Original assignee: Shandong Runjin Heavy Industry Technology Co ltd
Current assignee: Shandong Runjin Heavy Industry Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-08
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a get base manipulator, including base and rotating column, the top of base is provided with rotating column, still includes: big arm, pneumatic cylinder one and fixture, big arm is installed on the top of rotatory stand, and fixture is installed to the tip of big arm, the top of rotatory stand is provided with the saddle, and the saddle surface is provided with the round pin axle, big arm rotates through the round pin axle and connects in the saddle, defects such as overheated oxidation decarbonization that this blank fetching manipulator effectively avoids the heating process to appear, reach energy-conserving effect simultaneously, rotate through inverter motor transmission carousel, be convenient for turning to of big arm, drive the lift of big arm through pneumatic cylinder one transmission, it gets the metal blank after the heating furnace heating to drive the clamping jaw clamp through pneumatic cylinder two transmissions, send fast forging press manipulator position fast, it gets the metal blank to have solved in the past need artifical start the reclaimer clamp, perhaps cause the too big problem of temperature drop by driving blank time ratio.

Description

Blank taking manipulator

Technical Field

The utility model relates to a forge mechanical equipment technical field, specifically be a get base manipulator.

Background

In the fast forging production, a blank material needs to be forged, a processing method for applying pressure to a metal blank by using a fast forging machine to enable the metal blank to generate plastic deformation so as to obtain a forged piece with certain mechanical property, certain shape and size is mainly adopted, the defects of as-cast porosity and the like generated in the smelting process of metal can be eliminated through forging, the microstructure is optimized, meanwhile, as a complete metal streamline is saved, the mechanical property of the forged piece is generally superior to that of a cast piece made of the same material, precision forging, namely precision forging, refers to forging on a press machine by adopting a free forging process, the indexes of the shape, the size tolerance, the surface quality and the like are obtained to be qualified, and the subsequent machining allowance and pass can be reduced;

in the forging industry of today, large-scale forging has the characteristics that the size is big, weight is big, forging requirement is high, and the requirement for temperature is very strict in quick forging process moreover, must can satisfy the transfer process of accomplishing between each forging equipment in the short time, and this has just provided very high requirement to the handling process of work piece.

The die forging manipulator in the prior art can not be used for a free forging machine due to material taking weight limitation, and the prior reclaimer has the defects of low workpiece grabbing and conveying speed, large occupied space and the like; free forging workshop among the prior art, mainly still press from both sides through the reclaimer or get metal blank through the driving a vehicle and place on the forging machine, forge, then get the time of sending the blank through the driving a vehicle with the blank clamp after forging and hang away, such a mode, because reclaimer work efficiency is lower, the process temperature drops too big, and cause the potential safety hazard easily, and the forging need can enter under high temperature when forging, reduce the problem that forging efficiency probably damaged the forging even when the temperature of forging reduces, for this, we propose a blank taking manipulator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a get base manipulator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a get base manipulator, includes base and rotatory stand, the top of base is provided with rotatory stand, still includes: big arm, pneumatic cylinder one and fixture, big arm is installed on the top of rotatory stand, and the tip of big arm installs fixture, the top of rotatory stand is provided with the saddle, and the saddle surface is provided with the round pin axle, big arm rotates through the round pin axle and connects in the saddle, the low side of rotatory stand rotates through the connecting seat and is connected with pneumatic cylinder one, and the tip of pneumatic cylinder one rotates through the pivot and connects in big arm bottom.

Preferably, a variable frequency motor and a speed reducer are respectively installed at the top of the base, the end part of an output shaft of the variable frequency motor is fixed with an input shaft of the speed reducer, a driving gear is fixed at the end part of the output shaft of the speed reducer, a slewing bearing is installed on the outer side of the rotating upright post, and the slewing bearing is meshed with the driving gear.

Preferably, the clamping mechanism comprises a second hydraulic cylinder and a clamp, the second hydraulic cylinder is mounted at the end part of the large arm and is rotatably connected to the end part of the large arm through a connecting block, the clamp is mounted at the end part of the second hydraulic cylinder, and blanks are clamped in the clamp.

Preferably, a plurality of mounting holes are formed in the top of the base.

Preferably, a protective cover is arranged at the top of the base and positioned outside the slewing bearing.

Preferably, the diameter of the driving gear is smaller than that of the slewing bearing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can transport forging press position with forging blank material fast, transport at every turn and to practice thrift 10 minutes, can improve forging press work efficiency more than 20%. Meanwhile, the heating temperature is reduced by 50 ℃, the energy consumption is reduced by 5%, the ton steel is reduced by more than 20 yuan, the defects of overheating, oxidation, decarburization and the like in the heating process can be effectively overcome, the energy-saving effect is achieved, the turntable is driven to rotate by the variable frequency motor, the large arm is convenient to turn, the large arm is driven to lift by the transmission of the hydraulic cylinder I, the clamping jaw is driven by the transmission of the hydraulic cylinder II to clamp the metal blank heated by the heating furnace, the metal blank is quickly sent to the position of the quick forging machine manipulator, and the problem that the metal blank is required to be manually started to clamp the material taking machine or the temperature is excessively reduced due to the fact that.

Drawings

Fig. 1 is a schematic view of the overall connection structure of the present invention.

In the figure: 1. a base; 2. a speed reducer; 3. a variable frequency motor; 4. a drive gear; 5. a slewing bearing; 6. rotating the upright post; 7. a pin shaft; 8. a saddle; 9. a large arm; 10. a second hydraulic cylinder; 11. clamping; 12. a blank; 13. a first hydraulic cylinder; 14. a protective cover; 15. mounting holes; 16. a clamping mechanism.

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, the present invention provides a technical solution: the utility model provides a get base manipulator, includes base 1 and rotatory stand 6, the top of base 1 is provided with rotatory stand 6, still includes: big arm 9, pneumatic cylinder 13 and fixture 16, big arm 9 is installed on the top of rotatory stand 6, and fixture 16 is installed to the tip of big arm 9, the top of rotatory stand 6 is provided with saddle 8, and the saddle 8 surface is provided with round pin axle 7, big arm 9 rotates through round pin axle 7 to be connected in saddle 8, the low side of rotatory stand 6 rotates through the connecting seat and is connected with pneumatic cylinder 13, and the tip of pneumatic cylinder 13 rotates through the pivot and connects in big arm 9 bottom, and big arm 9 can use 7 round pin axles to rotate as the center through the drive of pneumatic cylinder 13 and reach the purpose that control fixture 16 goes up and down.

Referring to fig. 1, a variable frequency motor 3 and a speed reducer 2 are respectively mounted at the top of a base 1, an end of an output shaft of the variable frequency motor 3 is fixed with an input shaft of the speed reducer 2, a driving gear 4 is fixed at an end of an output shaft of the speed reducer 2, a slewing bearing 5 is mounted on the outer side of a rotating upright 6, and the slewing bearing 5 is in meshed connection with the driving gear 4;

the rotation of the driving gear 14 can be controlled by the speed machine 2 and the variable frequency motor 3, the rotary upright post 6 is driven to rotate by the driving gear 14 to drive the slewing bearing 5, so that the clamping mechanism 16 rotates, the clamping range is expanded, and the using effect is better.

Referring to fig. 1, the clamping mechanism 16 includes a second hydraulic cylinder 10 and a clamp 11, the second hydraulic cylinder 10 is mounted at the end of the large arm 9, the second hydraulic cylinder 10 is rotatably connected to the end of the large arm 9 through a connecting block, the clamp 11 is mounted at the end of the second hydraulic cylinder 10, and a blank 12 is clamped in the clamp 11;

the opening and closing of the clamp 11 can be controlled by controlling the extension and retraction of the piston rod of the second hydraulic cylinder 10, so that the blanks 12 can be clamped quickly.

Referring to fig. 1, a plurality of mounting holes 15 are formed in the top of the base 1, and the mounting holes 15 facilitate fixing of the manipulator;

when in use, the base 1 is fixedly arranged at the position where the manipulator is required to be used through the fixing screw, so that the stability of the manipulator when in use is ensured.

Referring to fig. 1, a protective cover 14 is installed on the top of the base 1 outside the slewing bearing 5 to protect the slewing bearing 5, so as to avoid the situation that dust enters the base to affect the working effect of the base.

Referring to fig. 1, the diameter of the driving gear 4 is smaller than that of the slewing bearing 5, so that the rotating speed of the rotating upright 6 can be adjusted conveniently.

The working principle is as follows: the manipulator comprises a base 1, a variable frequency motor 3, a speed reducer 2, a rotary upright 6, a large arm 9, a clamp 11, a hydraulic cylinder 13, a hydraulic cylinder two 10 (a hydraulic station, a control valve table and an electric control device are also arranged), and the like, wherein the manipulator depends on the bottom, the whole manipulator is firmly installed on the base by the aid of fixing screws by the aid of the mechanical arm 1, a slewing bearing 5 is installed at the top of the base 1, the outer ring of the slewing bearing 5 is a gear, the outer ring is installed on the rotary upright 6 through bolts, a driving device is installed on the base 1, the variable frequency motor 3, the speed reducer 2, a driving gear 4 and the outer ring gear of the slewing bearing 5 are meshed, the speed reducer 2 is driven by the variable frequency motor 3, the gear of the slewing bearing 5 is driven by; the inner part of the slewing bearing 5 is fixedly connected to the base 1, the top end of the rotary upright post 6 is welded with a connecting saddle 8, the saddle 8 is connected with a large arm 9 in a pin mode, and the large arm 9 finishes the lifting of the large arm 9 through the expansion and contraction of a hydraulic cylinder I13, so that the lifting process of blank taking movement is finished; the second 10 of terminal installation pneumatic cylinder of big arm 9, it is moving to accomplish through the second 10 drive clamp 11 of pneumatic cylinder and get the base, it is rotatory to send blank 12 to the quick forging machine manipulator position with the rotation of whole manipulator of drive through inverter motor 3, the manipulator connects blank 12 and forges, get the automatic action of turning back and waiting for next time of base manipulator, all actions of manipulator are whole by quick forging machine operation panel remote control, can accomplish all actions automatically through PLC programming controller key operation, accomplish full automatic operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a get base manipulator, includes base (1) and rotating column (6), the top of base (1) is provided with rotating column (6), its characterized in that still includes: big arm (9), pneumatic cylinder (13) and fixture (16), big arm (9) are installed on the top of rotatory stand (6), and fixture (16) are installed to the tip of big arm (9), the top of rotatory stand (6) is provided with saddle (8), and saddle (8) surface is provided with round pin axle (7), big arm (9) rotate through round pin axle (7) and connect in saddle (8), the low side of rotatory stand (6) is rotated through the connecting seat and is connected with pneumatic cylinder (13), and the tip of pneumatic cylinder (13) rotates through the pivot and connects in big arm (9) bottom.

2. A blank-taking manipulator according to claim 1, characterized in that: variable frequency motor (3) and speed reducer (2) are installed respectively to base (1) top, the output shaft tip of variable frequency motor (3) is fixed with the input shaft of speed reducer (2), the output shaft tip of speed reducer (2) is fixed with drive gear (4), slewing bearing (5) are installed in rotatory stand (6) outside, and slewing bearing (5) are connected with drive gear (4) meshing.

3. A blank-taking manipulator according to claim 1, characterized in that: the clamping mechanism (16) comprises a second hydraulic cylinder (10) and a clamp (11), the second hydraulic cylinder (10) is installed at the end part of the large arm (9), the second hydraulic cylinder (10) is rotatably connected to the end part of the large arm (9) through a connecting block, the clamp (11) is installed at the end part of the second hydraulic cylinder (10), and blanks (12) are clamped in the clamp (11).

4. A blank-taking manipulator according to claim 1, characterized in that: the top of the base (1) is provided with a plurality of mounting holes (15).

5. A blank-taking manipulator according to claim 1, characterized in that: and a protective cover (14) is arranged at the top of the base (1) and outside the slewing bearing (5).

6. A blank-taking manipulator according to claim 2, characterized in that: the diameter of the driving gear (4) is smaller than that of the slewing bearing (5).