CN215238882U

CN215238882U - Positioning device for welding outer bottom of lifting pot and pot body

Info

Publication number: CN215238882U
Application number: CN202121086290.8U
Authority: CN
Inventors: 欧阳效冬
Original assignee: Kunshan Zhenghe Ruite Stainless Steel Products Co ltd
Current assignee: Kunshan Zhenghe Ruite Stainless Steel Products Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-21
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to the technical field of positioning devices, and discloses a positioning device for welding a pot lifting outer bottom and a pot body, which comprises a mounting plate, wherein a rotating mechanism is arranged on the mounting plate, and a sleeve is fixedly sleeved on the rotating mechanism; a pot body is placed in the sleeve, an outer sole is placed at the top of the pot body, an adsorption limiting part is arranged on the outer sole, a connecting plate is fixedly installed on the adsorption limiting part, a fixing plate is arranged above the connecting plate, a servo motor is fixedly sleeved on the fixing plate, and the end part of a servo motor driving shaft is fixedly connected with the connecting plate; the servo motor driving shaft is provided with a lifting mechanism, and the lifting mechanism is connected with the connecting plate; and the laser head is fixedly arranged on the fixing plate. The utility model provides a be used for carrying outer bottom of pot and pot body welded positioner, the utility model discloses be convenient for aim at, the welded homogeneity is guaranteed in spin welding, is convenient for take out the material of completion simultaneously.

Description

Positioning device for welding outer bottom of lifting pot and pot body

Technical Field

The utility model relates to a positioner field especially relates to a be used for carrying outer bottom of pot and pot body welded positioner.

Background

The outer bottom needs to be welded on the heat-preservation lifting pot, although a laser welding machine is adopted for welding, the adverse factors that argon arc welding current is large, heat is large and rejection rate is high are overcome, the outer bottom and the lifting pot are asymmetrical after being welded, welding is broken, one side of a welding line is more and one side of the welding line is less after welding, in the subsequent polishing process, the side with less welding line can be thrown through because the welding line is thrown off completely, the rejection rate is high, and the economic efficiency of an enterprise is greatly influenced. Because the welding seam is thrown off when the heat insulation pot is broken or polished, the heat insulation pot can be thrown through the pot body to cause air leakage, the vacuum degree of the heat insulation pot is damaged, the heat insulation effect cannot be achieved, and only scrapping treatment can be carried out.

Therefore, to solve this problem and ensure that there is no weld deviation and weld breakage after welding, the welded fixture must be analyzed and modified.

In order to solve the problems, the application provides a positioning device for welding a pot lifting outer bottom and a pot body.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a be used for carrying pot outer bottom and pot body welded positioner, the utility model discloses be convenient for aim at, the welded homogeneity is guaranteed in spin welding, is convenient for take out the material of completion simultaneously.

(II) technical scheme

In order to solve the problems, the utility model provides a positioning device for welding the outer bottom of the pot and the pot body, which comprises a mounting plate, wherein a rotating mechanism is arranged on the mounting plate, and a sleeve is fixedly sleeved on the rotating mechanism;

a pot body is placed in the sleeve, an outer sole is placed at the top of the pot body, an adsorption limiting part is arranged on the outer sole, a connecting plate is fixedly installed on the adsorption limiting part, a fixing plate is arranged above the connecting plate, a servo motor is fixedly sleeved on the fixing plate, and the end part of a servo motor driving shaft is fixedly connected with the connecting plate;

the servo motor driving shaft is provided with a lifting mechanism, and the lifting mechanism is connected with the connecting plate;

and the laser head is fixedly arranged on the fixing plate.

Preferably, rotary mechanism includes the bottom plate, the bottom plate passes through connecting rod fixed mounting in the bottom of mounting panel, the top fixed mounting of bottom plate has driving motor, it has the rotating base to rotate the cover on the mounting panel, the bottom of rotating base and the tip fixed connection of driving motor actuating lever.

Preferably, the adsorption limiting part comprises a pressing head, a mounting groove is formed in the bottom of the pressing head, a rubber block is fixedly mounted inside the square groove, a magnetic block is fixedly mounted inside the rubber block in a fixed sleeve, and a bottom plate of the rubber block is tightly pressed with the outer bottom.

Preferably, the lifting mechanism comprises a transverse plate, the transverse plate is fixedly sleeved on the servo motor driving shaft, and the transverse plate is connected with the connecting plate through a cylinder.

Preferably, a bottom pad is fixedly arranged at the bottom in the sleeve, and anti-skid grains are arranged on the bottom pad.

The above technical scheme of the utility model has following profitable technological effect:

the outer bottom is adsorbed under the action of the magnetic block, so that the outer bottom is driven to be aligned and attached to the sleeve by starting the air cylinder, the laser head is aligned to the required joint of the outer bottom and the pot body and is welded, and the servo motor and the driving motor are started to rotate simultaneously, so that the position of the laser head is unchanged for welding, the alignment performance after welding is improved, and the welding breakage phenomenon is reduced; when the welding is completed, the telescopic rod of the starting cylinder is contracted, the outer sole drives the pot body to be moved out from the inside of the sleeve by matching with the adsorption of the magnetic block, and then the effect of facilitating the moving out is achieved.

Drawings

Fig. 1 is a schematic structural view of a positioning device for welding an outer bottom of a lifting pot and a pot body provided by the utility model.

Fig. 2 is a schematic structural view of the adsorption locating part in the positioning device for welding the outer bottom and the pot body of the pot.

Reference numerals: 1. mounting a plate; 2. a rotation mechanism; 21. a base plate; 22. a drive motor; 23. a base; 3. a sleeve; 4. a pan body; 5. an outsole; 6. adsorbing a limiting part; 61. a compression head; 62. a rubber block; 63. a magnetic block; 7. a connecting plate; 8. a fixing plate; 9. a servo motor; 10. a lifting mechanism; 101. a transverse plate; 102. a cylinder; 11. and (6) a laser head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the positioning device for welding the outer bottom and the pot body of the pot lifting of the utility model comprises a mounting plate 1, a rotating mechanism 2 is arranged on the mounting plate 1, and a sleeve 3 is fixedly sleeved on the rotating mechanism 2;

a pot body 4 is placed in the sleeve 3, an outer sole 5 is placed at the top of the pot body 4, an adsorption limiting part 6 is arranged on the outer sole 5, a connecting plate 7 is fixedly installed on the adsorption limiting part 6, a fixing plate 8 is arranged above the connecting plate 7, a servo motor 9 is fixedly sleeved on the fixing plate 8, and the end part of a driving shaft of the servo motor 9 is fixedly connected with the connecting plate 7;

a lifting mechanism 10 is arranged on a driving shaft of the servo motor 9, and the lifting mechanism 10 is connected with the connecting plate 7;

the fixed plate 8 is fixedly provided with a laser head 11.

In an optional embodiment, in order to increase the welding effect, the rotating mechanism 2 includes a bottom plate 21, the bottom plate 21 is fixedly installed at the bottom of the mounting plate 1 through a connecting rod, a driving motor 22 is fixedly installed at the top of the bottom plate 21, a rotating base 23 is rotatably sleeved on the mounting plate 1, the bottom of the rotating base 23 is fixedly connected with the end of a driving rod of the driving motor 22, the driving motor 22 is started, and the driving motor 22 drives the rotating base 23 to rotate, so that the pot body 4 rotates to perform welding.

In an optional embodiment, the absorption limiting member 6 includes a pressing head 61, a mounting groove is formed in the bottom of the pressing head 61, a rubber block 62 is fixedly mounted inside the square groove, a magnetic block 63 is fixedly mounted inside the rubber block 62 in a fixed sleeve manner, the bottom plate 21 of the rubber block 62 is tightly pressed against the outsole 5, the outsole 5 is placed inside the pressing head 61, and the magnetic block 63 absorbs the outsole 5 and tightly adheres to the rubber block 62, so that the contact stability between the outsole 5 and the rubber block 62 is increased.

In an alternative embodiment, in order to make outsole 5 fit to pan 4, lifting mechanism 10 comprises a transverse plate 101, transverse plate 101 is fixedly fitted over the drive shaft of servomotor 9, and transverse plate 101 is connected to connecting plate 7 by means of a cylinder 102.

In an optional embodiment, in order to increase the stability of the pot body 4 placed inside the sleeve 3, a bottom pad is fixedly installed at the bottom inside the sleeve 3, anti-slip threads are formed on the bottom pad, and the pot body 4 is placed on the bottom pad.

In the utility model, the pot body 4 is placed in the sleeve 3, the outer sole 5 is placed in the pressing head 61, the outer sole 5 is adsorbed under the action of the magnetic block 63, so that the starting cylinder 102 is favorable for driving the outer sole 5 to be aligned and attached with the sleeve 3, the laser head 11 is aligned with the joint of the required outer sole 5 and the pot body 4, the laser head 11 is welded, and the servo motor 9 and the driving motor 22 are simultaneously started to rotate, so that the position of the laser head 11 is unchanged for welding, and the welding regularity after welding is improved and the welding breakage phenomenon is reduced; when the welding is completed, the telescopic rod is contracted by starting the air cylinder 102, the outer sole 23 is used for driving the pot body 4 to move out from the inside of the sleeve 3 by matching with the adsorption of the magnetic block 63, and then the effect of facilitating the moving out is achieved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a be used for carrying pot outer bottom and pot body welded positioner, includes mounting panel (1), its characterized in that: a rotating mechanism (2) is arranged on the mounting plate (1), and a sleeve (3) is fixedly sleeved on the rotating mechanism (2);

a pot body (4) is placed in the sleeve (3), an outer sole (5) is placed at the top of the pot body (4), an adsorption limiting part (6) is arranged on the outer sole (5), a connecting plate (7) is fixedly installed on the adsorption limiting part (6), a fixing plate (8) is arranged above the connecting plate (7), a servo motor (9) is fixedly sleeved on the fixing plate (8), and the end part of a driving shaft of the servo motor (9) is fixedly connected with the connecting plate (7);

a lifting mechanism (10) is arranged on a driving shaft of the servo motor (9), and the lifting mechanism (10) is connected with the connecting plate (7);

and a laser head (11) is fixedly mounted on the fixing plate (8).

2. The positioning device for welding the outer bottom of the lifting pot and the pot body according to claim 1, wherein the rotating mechanism (2) comprises a bottom plate (21), the bottom plate (21) is fixedly installed at the bottom of the mounting plate (1) through a connecting rod, a driving motor (22) is fixedly installed at the top of the bottom plate (21), a rotating base (23) is rotatably sleeved on the mounting plate (1), and the bottom of the rotating base (23) is fixedly connected with the end of a driving rod of the driving motor (22).

3. The positioning device for welding the outer bottom and the pot body of the lifting pot according to claim 1, wherein the adsorption limiting part (6) comprises a pressing head (61), a placing groove is formed in the bottom of the pressing head (61), a rubber block (62) is fixedly installed inside the square groove, a magnetic block (63) is fixedly sleeved inside the rubber block (62), and a bottom plate of the rubber block (62) is pressed against the outer bottom (5).

4. The positioning device for welding the outer bottom of the lifting pot with the pot body as claimed in claim 1, wherein the lifting mechanism (10) comprises a transverse plate (101), the transverse plate (101) is fixedly sleeved on a driving shaft of the servo motor (9), and the transverse plate (101) is connected with the connecting plate (7) through a cylinder (102).

5. The positioning device for welding the outer bottom of the lifting pot with the pot body as claimed in claim 1, wherein a bottom pad is fixedly arranged at the bottom of the sleeve (3), and the bottom pad is provided with anti-skid grains.