CN213827772U

CN213827772U - Aluminum product welding and aluminum fixing device for refrigerator door frame processing

Info

Publication number: CN213827772U
Application number: CN202121380386.5U
Authority: CN
Inventors: 孙建; 尹万海; 杨肖; 李国钟
Original assignee: Qingzhou Huayi Household Appliances Glass Co ltd
Current assignee: Qingzhou Huayi Household Appliances Glass Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-07-30
Anticipated expiration: 2031-06-22

Abstract

The utility model provides a solid aluminium device of aluminum product welding for freezer door frame processing, belongs to work piece clamping device field, including workstation, internal fixed plate, external fixation board, four internal fixation boards of fixed mounting on the workstation, the outside of internal fixation board is equipped with the external fixation board of fixed mounting on the workstation respectively, and external fixation board is parallel with the internal fixation board that corresponds respectively, rotates the erection bracing board on the internal fixation board respectively, two motors of fixed mounting in the backup pad, the output shaft of motor pass corresponding backup pad respectively and rotate with the backup pad and be connected. Through this device, can adjust the aluminum alloy frame position automatically, can once only accomplish the group angle at four angles of door frame after adjusting and can press from both sides tightly fixedly to the aluminum alloy frame after group angle is accomplished for subsequent welding process can be convenient and continuous welds four angles of door frame, has improved welded efficiency, and it is more convenient to let the use.

Description

Aluminum product welding and aluminum fixing device for refrigerator door frame processing

Technical Field

The utility model belongs to work piece clamping device field, specifically speaking are solid aluminium device of aluminum product welding for freezer door frame processing.

Background

In the production process of aluminum alloy freezer door frame, need carry out the group angle to the aluminium frame after the cutting, then weld, often align, stereotype and press from both sides tight process comparatively loaded down with trivial details to the aluminium frame when carrying out the group angle to often weld and carry out the group angle and the welding of other angle again after having carried out an angle, make the welded process inconvenient, I have designed a freezer door frame processing and have used the solid aluminium device of aluminum product welding.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solid aluminium device of aluminum product welding is used in freezer door frame processing for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

an aluminum welding and aluminum fixing device for processing a refrigerator door frame comprises a workbench, inner fixing plates and outer fixing plates, wherein four inner fixing plates are fixedly installed on the workbench, the outer sides of the inner fixing plates are respectively provided with the outer fixing plates fixedly installed on the workbench, the outer fixing plates are respectively parallel to the corresponding inner fixing plates, the inner fixing plates are respectively rotatably installed with supporting plates, the supporting plates are fixedly installed on the supporting plates, two motors are fixedly installed on the supporting plates, output shafts of the motors respectively penetrate through the corresponding supporting plates and are rotatably connected with the supporting plates, the output ends of the motors are respectively fixedly installed with conveying rollers, two conveying rollers on each side are transmitted through a belt, two vertical pipes fixedly installed on the workbench are respectively arranged below the supporting plates, pressure sensors fixedly installed on the workbench are respectively arranged in the vertical pipes, the upper ends of the pressure sensors are respectively fixedly connected with the lower ends of springs, and the upper ends of the springs are fixedly connected with the lower ends of the vertical pipes, two first electric telescopic handle of difference fixed mounting on the inner fixed plate, first splint of first electric telescopic handle's expansion end difference fixed mounting, two second electric telescopic handle of difference fixed mounting on the outer fixed plate, second electric telescopic handle's expansion end difference fixed mounting second splint, the fixed mounting controller on the workstation, the controller passes through circuit connection with motor, pressure sensor, first electric telescopic handle and second electric telescopic handle respectively.

As above, a solid aluminium device of aluminum product welding is used in freezer door frame processing, the inboard of outer fixed plate is equipped with the limiting plate respectively, and the limiting plate is connected with the outer fixed plate through the support column respectively.

According to the aluminum material welding and fixing device for processing the refrigerator door frame, the limiting plate is an elliptical plate.

As for the aluminum welding and aluminum fixing device for processing the refrigerator door frame, the limiting rings are fixedly mounted at the middle parts of the inner walls of the vertical pipes respectively, and the top surfaces of the limiting rings are in contact fit with the bottom surfaces of the corresponding vertical rods respectively.

As above, a solid aluminium device of aluminum product welding is used in freezer door frame processing, the top of montant is fixed mounting pulley respectively, the periphery of pulley all with the bottom surface contact cooperation of the backup pad that corresponds.

As above, the aluminum product welding and fixing device for processing the refrigerator door frame is characterized in that supporting legs are respectively and fixedly installed at four corners of the bottom surface of the workbench.

The utility model has the advantages that: the utility model discloses the structure is ingenious, and convenient to use can align four angles of aluminum alloy door frame fast and carry out group angle, can weld four angles of a door frame fast. When the device is used, corresponding aluminum alloy frames are respectively placed on corresponding belts, when the gravity of two sides of the belts is different, the belts and the supporting plates incline and rotate towards one heavy side, the vertical rods on one side are pushed to descend, the vertical rods descend to enable corresponding springs to be compressed, the force applied to corresponding pressure sensors below the corresponding pressure sensors is increased, the pressure sensors send signals to the controller, the controller controls two corresponding motors to rotate to drive the belts to rotate and further drive the aluminum alloy frames to move, after two sides of rotating shafts on the corresponding supporting plates are gradually balanced, the two corresponding motors stop rotating, the two sides of the aluminum alloy frames can keep the same length, the correction of the aluminum alloy frames is completed, then, the controller controls two first electric telescopic rods to extend, the positions of the aluminum alloy frames are limited through two first clamping plates, and then, the controller controls two second electric telescopic rods to extend, promote the inside removal of aluminum alloy frame and press from both sides tightly between the first splint and the second splint that correspond, place respectively on the belt that corresponds through four aluminum alloy frames that will constitute a door frame, can be automatically rectify the back to the aluminum alloy frame and be right together with four aluminum alloy frames, accomplish the group angle to four angles of door frame, can weld afterwards, through this device, can adjust aluminum alloy frame position automatically, can once only accomplish the group angle at four angles of door frame after adjusting and can press from both sides tightly fixedly to the aluminum alloy frame after the group angle is accomplished, make subsequent welding process can make things convenient for and continuous to weld four angles of door frame, welded efficiency has been improved, it is more convenient to let the use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is an enlarged view of section I of FIG. 1; fig. 4 is a partial enlarged view of ii of fig. 2.

Reference numerals: 1. workstation, 2, internal fixation board, 3, external fixation board, 4, backup pad, 5, motor, 6, transfer roller, 7, belt, 8, standpipe, 9, pressure sensor, 10, spring, 11, montant, 12, first electric telescopic handle, 13, first splint, 14, second electric telescopic handle, 15, second splint, 16, controller, 17, limiting plate, 18, support column, 19, pulley, 20, supporting leg, 21, spacing ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An aluminum welding and aluminum fixing device for processing a refrigerator door frame is shown in figures 1-4 and comprises a workbench 1, inner fixing plates 2 and outer fixing plates 3, wherein four inner fixing plates 2 are fixedly mounted on the workbench 1, the included angle between every two adjacent inner fixing plates 2 is 90 degrees, the outer sides of the inner fixing plates 2 are respectively provided with the outer fixing plates 3 fixedly mounted on the workbench 1, the outer fixing plates 3 are respectively parallel to the corresponding inner fixing plates 2, supporting plates 4 are respectively rotatably mounted on the inner fixing plates 2, rotating shafts are fixedly mounted in the middle of the supporting plates 4 and are in bearing connection with the inner fixing plates 2, the supporting plates 4 are positioned between the corresponding inner fixing plates 2 and the corresponding outer fixing plates 3, two motors 5 are fixedly mounted on the supporting plates 4, the two motors 5 are symmetrical along the rotating shafts fixed on the supporting plates 4, and output shafts of the motors 5 respectively penetrate through the corresponding supporting plates 4 and are rotatably connected with the supporting plates 4, the output end of the motor 5 is respectively fixedly provided with a conveying roller 6, the conveying rollers 6 are in bearing connection with the supporting plates 4, the two conveying rollers 6 on each side are driven by a belt 7, two vertical pipes 8 fixedly arranged on the workbench 1 are respectively arranged below the supporting plates 4, the two vertical pipes 8 below each supporting plate 4 are respectively symmetrical along the rotating shaft on the supporting plate 4, pressure sensors 9 fixedly arranged on the workbench 1 are respectively arranged in the vertical pipes 8, the upper parts of the pressure sensors 9 are respectively and fixedly connected with the lower ends of springs 10, the upper ends of the springs 10 are fixedly connected with the lower ends of vertical rods 11, the peripheries of the vertical rods 11 are respectively in sliding contact fit with the inner walls of the corresponding vertical pipes 8, two first electric telescopic rods 12 are respectively and fixedly arranged on the inner fixed plate 2, the movable ends of the first electric telescopic rods 12 are respectively and fixedly provided with first clamping plates 13, and two second electric telescopic rods 14 are respectively and fixedly arranged on the outer fixed plate 3, the expansion end of second electric telescopic handle 14 is fixed mounting second splint 15 respectively, first splint 13 and second splint 15 all are located between interior fixed plate 2 and the outer fixed plate 3 that corresponds, first splint 13 and second splint 15 one-to-one and horizontal direction's height all is higher than belt 7, fixed installation controller 16 on the workstation 1, controller 16 respectively with motor 5, pressure sensor 9, first electric telescopic handle 12 and second electric telescopic handle 14 pass through circuit connection, its circuit connection is current mature technique, the event is no longer repeated. The utility model discloses the structure is ingenious, and convenient to use can align four angles of aluminum alloy door frame fast and carry out group angle, can weld four angles of a door frame fast. When the device is used, the corresponding aluminum alloy frames are respectively placed on the corresponding belts 7, when the gravity on two sides of the belts 7 is different, the belts 7 and the support plates 4 incline and rotate towards the heavy side, the vertical rods 11 on one side are pushed to descend, the vertical rods 11 descend to enable the corresponding springs 10 to be compressed, the force on the corresponding pressure sensors 9 below is increased, the pressure sensors 9 send signals to the controller 16, the controller 16 controls the corresponding two motors 5 to rotate to drive the belts 7 to rotate and further drive the aluminum alloy frames to move, after two sides of the rotating shaft on the corresponding support plates 4 are gradually balanced, the corresponding two motors 5 stop rotating, the two sides of the aluminum alloy frames can keep the same length, the deviation correction of the aluminum alloy frames is completed, then, the controller 16 controls the two first electric telescopic rods 12 to extend, the positions of the aluminum alloy frames are limited through the two first clamping plates 13, controller 16 control two electric telescopic handle 14 extensions afterwards, promote aluminum alloy frame inward movement and press from both sides tightly between first splint 13 and the second splint 15 that correspond, place respectively on the belt 7 that corresponds through four aluminum alloy frames that will constitute a door frame, can be automatically rectify the back to the aluminum alloy frame with four aluminum alloy frames together, accomplish the group angle to four angles of door frame, can weld afterwards, through this device, can adjust aluminum alloy frame position voluntarily, can once only accomplish the group angle at four angles of door frame after adjusting and can press from both sides tightly fixedly to the aluminum alloy frame after the group angle is accomplished, make subsequent welding process can make things convenient for and continuous weld four angles of door frame, welded efficiency has been improved, it is more convenient to let the use.

Specifically, as shown in fig. 1, the inner sides of the outer fixing plates 3 of the present embodiment are respectively provided with a limiting plate 17, the limiting plates 17 are respectively connected to the outer fixing plates 3 through supporting pillars 18, and the limiting plates 17 are located between the inner fixing plate 2 and the outer fixing plate 3 and above the belt 7. Through limiting plate 17, when placing the aluminum alloy frame on belt 7, make aluminum alloy frame and the laminating of limiting plate 17, the aluminum alloy frame can be parallel with the direction that belt 7 removed, avoids leading to can't carrying out good rectifying because the aluminum alloy frame leads to one side slope.

Specifically, as shown in fig. 1, the limiting plate 17 of the present embodiment is an elliptical plate. By means of the oval limiting plate 17, blocking by the limiting plate 17 when the support plate 4 rotates can be avoided.

Further, as shown in fig. 3, a limiting ring 21 is fixedly installed at the middle portion of the inner wall of the vertical tube 8, and the top surfaces of the limiting rings 21 are respectively in contact fit with the bottom surfaces of the corresponding vertical rods 11. Through spacing ring 21, can block montant 11, avoid 4 turned angle of backup pad too big aluminum alloy frames that lead to on belt 7 landing.

Furthermore, as shown in fig. 3, pulleys 19 are respectively fixedly installed on the top ends of the vertical rods 11, and the peripheries of the pulleys 19 are in contact fit with the bottom surfaces of the corresponding supporting plates 4. Through pulley 19, can reduce the frictional force between montant 11 and the backup pad 4, make the rotation of backup pad 4 more convenient.

Furthermore, as shown in fig. 1, support legs 20 are respectively fixedly installed at four corners of the bottom surface of the working platform 1 according to the present embodiment. By means of the supporting legs 20, the workbench 1 can be heightened, and people feel more comfortable when using the workbench.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a solid aluminium device of aluminum product welding is used in processing of freezer door frame, includes workstation (1), internal fixed plate (2), external fixed plate (3), four internal fixed plate (2) of fixed mounting are gone up in workstation (1), and the outside of internal fixed plate (2) is equipped with external fixed plate (3) of fixed mounting on workstation (1) respectively, and external fixed plate (3) are parallel with internal fixed plate (2) that correspond respectively, its characterized in that: the inner fixing plate (2) is respectively rotatably provided with a supporting plate (4), the supporting plate (4) is fixedly provided with two motors (5), the output shafts of the motors (5) respectively penetrate through the corresponding supporting plates (4) and are rotatably connected with the supporting plates (4), the output ends of the motors (5) are respectively fixedly provided with a conveying roller (6), the two conveying rollers (6) on each side are transmitted through a belt (7), two vertical pipes (8) fixedly arranged on the workbench (1) are respectively arranged below the supporting plates (4), pressure sensors (9) fixedly arranged on the workbench (1) are respectively arranged in the vertical pipes (8), the upper parts of the pressure sensors (9) are respectively and fixedly connected with the lower ends of springs (10), the upper ends of the springs (10) are fixedly connected with the lower ends of vertical rods (11), the inner fixing plate (2) is respectively and fixedly provided with two first electric telescopic rods (12), the adjustable clamp comprises a first clamp plate (13) fixedly mounted at the movable end of a first electric telescopic rod (12), two second electric telescopic rods (14) fixedly mounted on an outer fixing plate (3) respectively, a second clamp plate (15) fixedly mounted at the movable end of each second electric telescopic rod (14), a controller (16) fixedly mounted on a workbench (1), and the controller (16) is connected with a motor (5), a pressure sensor (9), the first electric telescopic rod (12) and the second electric telescopic rods (14) through circuits respectively.

2. The aluminum welding and fixing device for processing the refrigerator door frame as claimed in claim 1, which is characterized in that: the inner sides of the outer fixing plates (3) are respectively provided with limiting plates (17), and the limiting plates (17) are respectively connected with the outer fixing plates (3) through supporting columns (18).

3. The aluminum welding and fixing device for processing the refrigerator door frame as claimed in claim 2, which is characterized in that: the limiting plate (17) is an elliptical plate.

4. The aluminum welding and fixing device for processing the refrigerator door frame as claimed in claim 1, which is characterized in that: the middle parts of the inner walls of the vertical pipes (8) are respectively and fixedly provided with a limiting ring (21), and the top surfaces of the limiting rings (21) are respectively in contact fit with the bottom surfaces of the corresponding vertical rods (11).

5. The aluminum welding and fixing device for processing the refrigerator door frame as claimed in claim 1, which is characterized in that: the top of montant (11) is fixed mounting pulley (19) respectively, and the periphery of pulley (19) all cooperates with the bottom surface contact of backup pad (4) that corresponds.

6. The aluminum welding and fixing device for processing the refrigerator door frame as claimed in claim 1, which is characterized in that: and four corners of the bottom surface of the workbench (1) are respectively and fixedly provided with supporting legs (20).