CN216633246U

CN216633246U - Positioner turning device

Info

Publication number: CN216633246U
Application number: CN202220031024.3U
Authority: CN
Inventors: 宋德新; 王玉婕
Original assignee: Shandong New Era Cnc Technology Co ltd
Current assignee: Shandong New Era Cnc Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-31
Anticipated expiration: 2032-01-07

Abstract

The utility model relates to the technical field of welding displacement, and discloses a welding positioner overturning device, which solves the technical problem that the welding height position of the existing welding positioner overturning device cannot be adjusted; according to the utility model, through the hydraulic cylinder fixedly installed on the supporting box, the extension of the telescopic rod of the hydraulic cylinder can be controlled to drive the motor base and the overturning motor to move upwards, the connecting plate clamped by the output shaft of the overturning motor and the welding frame fixedly connected with the connecting plate move upwards simultaneously, and the height position of the welding frame is adjusted to adapt to workers with different heights.

Description

Positioner turning device

Technical Field

The utility model relates to the technical field of welding displacement, in particular to a turnover device of a welding displacement machine.

Background

The welding positioner is used for dragging a workpiece to be welded to move a welding seam to be welded to an ideal position for welding. Generally, manufacturers producing welding manipulators, roller frames, welding systems and other welding equipment, mostly produce welding positioners; manufacturers for producing welding robots mostly produce welding positioner matched with the robots. However, enterprises taking the welding positioner as a leading product are very rare; the welding positioner is also an indispensable device in China, and is classified as an auxiliary welding machine in the field of welding. The product has great development in the engineering machinery industry of China and is widely applied. As for the type series and the variety specification, about more than ten series and more than one hundred variety specifications are coming out, and a new industry is being formed.

The current positioner turning device can't adjust its welded high position, leads to the inconvenient use of the staff of different heights, and the staff of the great difference in height is unable even.

SUMMERY OF THE UTILITY MODEL

The utility model provides a turnover device of a welding positioner, which solves the technical problem that the welding height position of the existing turnover device of the welding positioner cannot be adjusted.

In order to solve the technical problem, the utility model provides a turnover device of a welding positioner, which comprises a fixed plate, the two sides of the top end of the fixed plate are fixedly connected with supporting boxes, the bottoms of the two supporting boxes are fixedly provided with hydraulic cylinders, the two hydraulic cylinders are mutually connected in series, telescopic rods of the two hydraulic cylinders are fixedly provided with motor bases, the middle parts of the top ends of the two motor bases are fixedly provided with turnover motors, the two turnover motors are mutually connected in series, the top parts of one sides of the two supporting boxes are respectively provided with a guide groove, output shafts of the two turnover motors penetrate through the guide grooves and are fixedly clamped with connecting plates, and the middle parts of one sides of the two connecting plates are respectively fixedly connected with a welding frame, welding clamping grooves are formed in the middle of the welding frame, and welding clamping plates are fixedly mounted on the two sides of the top end and the two sides of the bottom end of the welding frame through two fixing bolts.

Preferably, two the middle part on motor cabinet top is fixed and is equipped with the motor draw-in groove, two the equal fixedly connected with two guide brackets in both sides on motor cabinet top, four the middle part of guide bracket all rotates and is connected with the leading wheel, the guide rail draw-in groove has been seted up at the middle part of leading wheel.

Preferably, the top of one side of the two connecting plates and the bottom of one side of the two connecting plates are both fixedly provided with limiting plates, and the middle parts of the two connecting plates are provided with connecting clamping grooves corresponding to the turnover motors.

Preferably, four equal threaded connection in middle part of screwed pipe has the locking cap, two one side of supporting box all articulates there is the access door, two the inside both sides of supporting box are all fixed and are equipped with the guided way corresponding with the guide rail draw-in groove.

Preferably, a plurality of fixing holes are formed in both sides of the fixing plate.

Preferably, the switch panel is fixedly mounted at the front top of the supporting box, the surface of the switch panel is fixedly provided with a turnover motor switch and a hydraulic cylinder switch, and the turnover motor and the hydraulic cylinder are respectively connected with the power supply through the turnover motor switch and the hydraulic cylinder switch.

Compared with the prior art, the turnover device of the welding positioner provided by the utility model has the following beneficial effects:

the utility model provides a turnover device of a welding positioner, which is convenient for adjusting the welding height position of the turnover device, wherein a hydraulic cylinder fixedly arranged on a support box can control the extension of a telescopic rod of the hydraulic cylinder to drive a motor base and a turnover motor to move upwards, a connecting plate clamped by an output shaft of the turnover motor and a welding frame fixedly connected with the connecting plate simultaneously move upwards, the height position of the welding frame is adjusted to adapt to workers with different heights, and two sides of an object to be welded are conveniently clamped and fixed by arranging a welding clamping groove and a welding clamping plate fixedly arranged on the welding frame, so that the welding quality is improved, and the object to be welded is prevented from falling and being damaged when being turned over.

The utility model provides a welding positioner overturning device convenient for adjusting the welding height position of the welding positioner overturning device, wherein a motor clamping groove is fixedly arranged on a motor base, an overturning motor can be fixedly installed, a guide base is fixedly connected with the motor base and is convenient for installing a guide wheel, the guide wheel is rotatably connected with the guide base and a guide rail clamping groove is formed in the guide wheel, the guide rail clamping groove can be clamped and guided with a guide rail, so that the overturning motor can stably move up and down, the height position of a welding frame is adjusted, a limiting plate is fixedly arranged on a connecting plate and is convenient for limiting the position of one side of a welding clamping plate, and the connecting plate is provided with a connecting clamping groove which can be used for clamping and fixing the connecting plate and an output shaft of the overturning motor.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural diagram of a motor base according to the present invention;

fig. 4 is an enlarged schematic view of the structure of the present invention a.

Reference numbers in the figures: 1. a fixing plate; 2. a support box; 3. welding a frame; 4. a limiting plate; 5. welding the clamping groove; 6. welding a clamping plate; 7. a fixing bolt; 8. an access door; 9. a switch panel; 10. a fixing hole; 11. a connecting plate; 12. turning over a motor; 13. a motor base; 14. a guide rail; 15. a hydraulic cylinder; 16. a guide groove; 17. a guide seat; 18. a guide wheel; 19. a motor clamping groove; 20. a guide rail clamping groove; 21. is connected with the clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the welding jig comprises a fixed plate 1, wherein two sides of the top end of the fixed plate 1 are fixedly connected with support boxes 2, hydraulic cylinders 15 are fixedly mounted at the bottoms of the two support boxes 2, the two hydraulic cylinders 15 are connected in series, telescopic rods of the two hydraulic cylinders 15 are fixedly mounted with motor bases 13, turning motors 12 are fixedly mounted in the middle of the top ends of the two motor bases 13, the two turning motors 12 are connected in series, guide grooves 16 are formed in the tops of one sides of the two support boxes 2, output shafts of the two turning motors 12 penetrate through the guide grooves 16 and are fixedly clamped with connecting plates 11, welding frames 3 are fixedly connected in the middle of one sides of the two connecting plates 11, welding clamping grooves 5 are formed in the middle of the welding frames 3, and welding clamping plates 6 are fixedly mounted on two sides of the top ends and two sides of the bottom ends of the welding frames 3 through the two fixing bolts 7.

Second embodiment, on the basis of first embodiment, the fixed motor draw-in groove 19 that is equipped with in middle part on two motor cabinet 13 tops, two guide holder 17 of the equal fixedly connected with in both sides on two motor cabinet 13 tops, the middle part of four guide holder 17 is all rotated and is connected with leading wheel 18, and guide rail draw-in groove 20 has been seted up at the middle part of leading wheel 18, can carry out the block with guided way 14, and convenient upset motor 12 reciprocates and adjusts the high position of welding frame 3.

Third, on the basis of first embodiment, the top of two connecting plates 11 one sides and the bottom of one side all fixed limiting plate 4 that is equipped with, the middle part of two connecting plates 11 is seted up with the corresponding connecting slot 21 of upset motor 12, can carry out the block with the output shaft of individual connecting plate 11 and upset motor 12 and fix.

Fourth embodiment, on the basis of second embodiment, one side of two supporting box 2 all articulates there is access door 8, and the inside both sides of two supporting box 2 all are fixed and are equipped with the guided way 14 corresponding with guide rail draw-in groove 20, conveniently carry out the block with guide rail draw-in groove 20 of leading wheel 18 and be connected for upset motor 12 is more steady at the in-process that reciprocates.

Fifth, on the basis of the first embodiment, the two sides of the fixing plate 1 are both provided with a plurality of fixing holes 10, so that the fixing plate 1 can be installed and fixed.

Sixth embodiment, on the basis of first embodiment, the switch panel 9 is fixedly installed at the top of the front surface of the supporting box 2, the surface of the switch panel 9 is fixedly installed with a turnover motor switch and a hydraulic cylinder switch, the turnover motor 12 and the hydraulic cylinder 15 are respectively electrically connected with the power supply through the turnover motor switch and the hydraulic cylinder switch, the turnover motor 12 and the hydraulic cylinder 15 can be controlled, and the height position of the welding frame 3 can be adjusted.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: firstly, taking down the fixing bolts 7 and the welding clamping plates 6 at two sides of the top end of the welding frame 3, placing an article to be welded into the welding clamping groove 5, fixing two sides of the top of the article to be welded through the taken-down welding clamping plates 6 and the fixing bolts 7, and welding after the fixing is finished;

the second step is that: the turning motor 12 is turned on through a switch of the turning motor 12, an output shaft of the turning motor 12 rotates to drive the connecting plate 11 and the welding frame 3 to rotate, when the connecting plate rotates to the other side, the switch of the turning motor 12 is turned off, and welding is carried out after the welding frame 3 is stable;

the third step: after the two sides of the object to be welded are welded, the fixing bolts 7 and the welding clamping plates 6 on the two sides of the top end of the welding frame 3 are taken down, and then a new welding object is replaced for welding.

The second innovation point implementation step:

the first step is as follows: when a worker changes shifts or needs to adjust the height position of the welding frame 3, firstly, the welding object arranged in the welding clamping groove 5 is taken down;

the second step is that: the hydraulic cylinder 15 is opened through the switch of the hydraulic cylinder 15, the telescopic rod of the hydraulic cylinder 15 extends to drive the motor base 13 and the turnover motor 12 to move upwards, and the switch of the hydraulic cylinder 15 is closed when the hydraulic cylinder 15 is adjusted to a proper height position;

the third step: the welding clamping groove 5 of the welding frame 3 is replaced with the object to be welded, then the object to be welded is fixed through the welding clamping plate 6 and the fixing bolt 7, and welding is carried out after the fixing is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner turning device, includes fixed plate (1), its characterized in that: the equal fixedly connected with in both sides supporting box (2) on fixed plate (1) top, two the equal fixed mounting in bottom of supporting box (2) inside has pneumatic cylinder (15), two pneumatic cylinder (15) establish ties each other, two the equal fixed mounting of telescopic link of pneumatic cylinder (15) has motor cabinet (13), two the equal fixed mounting in middle part upset motor (12) on motor cabinet (13) top, two upset motor (12) establish ties each other, two guide way (16) have all been seted up at the top of supporting box (2) one side, two the output shaft of upset motor (12) passes the equal fixed block in guide way (16) and has connecting plate (11), two the equal fixedly connected with welding frame (3) in middle part of connecting plate (11) one side, welding slot (5) have been seted up at the middle part of welding frame (3), the both sides on welding frame (3) top and the both sides of bottom all have welding through two gim (7) fixed mounting to weld connecting plate (11), two A clamping plate (6).

2. The turnover device of the welding positioner according to claim 1, wherein motor clamping grooves (19) are fixedly formed in the middle of the top ends of the two motor bases (13), two guide bases (17) are fixedly connected to two sides of the top ends of the two motor bases (13), guide wheels (18) are rotatably connected to the middle of the four guide bases (17), and guide rail clamping grooves (20) are formed in the middle of the guide wheels (18).

3. The turnover device of the welding positioner according to claim 1, wherein limiting plates (4) are fixedly arranged at the top end of one side and the bottom end of one side of each of the two connecting plates (11), and connecting clamping grooves (21) corresponding to the turnover motors (12) are formed in the middle of the two connecting plates (11).

4. The turnover device of the welding positioner according to claim 2, wherein one side of each of the two support boxes (2) is hinged with an access door (8), and two sides of the interior of each of the two support boxes (2) are fixedly provided with guide rails (14) corresponding to the guide rail clamping grooves (20).

5. The turnover device of the welding positioner as claimed in claim 1, wherein a plurality of fixing holes (10) are formed in both sides of the fixing plate (1).

6. The turnover device of the welding positioner as claimed in claim 1, wherein a switch panel (9) is fixedly mounted at the top of the front surface of the support box (2), a turnover motor switch and a hydraulic cylinder switch are fixedly mounted on the surface of the switch panel (9), and the turnover motor (12) and the hydraulic cylinder (15) are respectively electrically connected with a power supply through the turnover motor switch and the hydraulic cylinder switch.