CN213195353U

CN213195353U - Bending machine for refrigerator shell plate

Info

Publication number: CN213195353U
Application number: CN202021837671.0U
Authority: CN
Inventors: 王海朋
Original assignee: Qingdao Cobol Intelligent Equipment Co ltd
Current assignee: Qingdao Cobol Intelligent Equipment Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-14
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a bender for refrigerator shell board, including the processing platform, the processing platform upper wall is equipped with two spacing grooves, two the spacing inslot wall all rotates and is connected with the threaded rod, two the equal threaded connection of threaded rod lateral wall has the carriage release lever, two the first splint of the equal fixedly connected with in carriage release lever upper end, two the equal fixedly connected with gag lever post of carriage release lever lateral wall, two the spacing inslot wall all is equipped with two spouts, two the threaded rod all extends to outside the processing platform, one of them the threaded rod is located the first drive wheel of the outer lateral wall fixedly connected with of processing platform. The utility model discloses can prevent that refrigerator shell plate from taking place to control the skew at the in-process of bending, guarantee the device's the precision of bending, and then improve the device's product quality, can also avoid the staff arm to stretch into the bender and operate, the effectual safety of having protected the staff.

Description

Bending machine for refrigerator shell plate

Technical Field

The utility model relates to a bender technical field especially relates to a bender for refrigerator shell plate.

Background

The bending machine is a machine capable of bending a thin plate, mainly comprises a support and a workbench, is important equipment for bending and forming workpieces in the sheet metal industry, is used for pressing a steel plate into parts in various shapes according to process requirements, also needs to use the bending machine in the production process of a refrigerator at present, and processes a refrigerator shell plate into a required shape through the bending machine.

The existing refrigerator production bending machine is used for bending refrigerator shell plates, the refrigerator shell plates are easy to move towards two sides, the precision of the bent refrigerator shell plates is reduced, the product quality is further reduced, and after the refrigerator shell plates are machined, a worker needs to stretch an arm into the bending machine to take out the machined refrigerator shell plates.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the bender for refrigerator shell board that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bending machine for refrigerator shell plates comprises a processing platform, wherein the upper wall of the processing platform is provided with two limiting grooves, the inner walls of the two limiting grooves are rotatably connected with threaded rods, the side walls of the two threaded rods are in threaded connection with moving rods, the upper ends of the two moving rods are fixedly connected with a first clamping plate, the side walls of the two moving rods are fixedly connected with limiting rods, the inner walls of the two limiting grooves are provided with two sliding chutes, the two threaded rods extend out of the processing platform, the side wall, positioned outside the processing platform, of one of the threaded rods is fixedly connected with a first driving wheel, the side wall, positioned outside the processing platform, of the other threaded rod is fixedly connected with a second driving wheel, the first driving wheel is connected with the second driving wheel through belt transmission, one end of the threaded rod fixedly connected with the second driving wheel is fixedly connected with a turntable, and the upper wall, the bottom fixedly connected with electric telescopic handle in the recess, electric telescopic handle's flexible end fixedly connected with connecting rod, be equipped with two second splint in the recess, the both ends of connecting rod respectively with two second splint lower wall fixed connection, be equipped with slewing mechanism on the processing platform.

Preferably, slewing mechanism is including setting up the fixed slot at the processing platform lateral wall, the fixed slot inner wall rotates and is connected with the pivot, pivot lateral wall fixedly connected with rotor plate, pivot one end extends to outside the processing platform, the pivot is located the outer one end lateral wall fixedly connected with gear of processing platform, the processing platform lateral wall is equipped with the mounting groove, one of them second splint lateral wall fixedly connected with removes the strip, remove strip lateral wall fixedly connected with rack, rack and gear engagement.

Preferably, the cross-section of recess is U type structure, the cross-section of connecting rod is U type structure, two vertical ends of connecting rod are located two vertical ends of recess respectively, electric telescopic handle's flexible end and the horizontal end lower wall fixed connection of connecting rod.

Preferably, two the second splint all extend to in the recess, two the second splint lateral wall all laminates with recess inner wall.

Preferably, the mounting groove is communicated with a groove, and the moving strip penetrates through the groove.

Preferably, two the gag lever post both ends extend to respectively in the spout that corresponds, two the gag lever post both ends are laminated with the spout inner wall that corresponds respectively.

The utility model discloses in mainly have following beneficial effect:

1. the utility model discloses a carousel rotates for the second drive wheel rotates, and the second drive wheel drives first drive wheel and rotates, and then makes two threaded rods rotate, and the threaded rod drives the carriage release lever and moves, makes first splint remove, and first splint drive refrigerator shell board and move, makes refrigerator shell board and second splint contact, can prevent that refrigerator shell board from taking place the left and right offset in the bending process, has guaranteed the bending precision of the device, and then has improved the product quality of the device;

2. the utility model discloses an electric telescopic handle contracts, make the second splint remove, the second splint drive the removal strip and remove, the removal strip moves the rack and removes, the rack drives gear revolve, make the pivot rotate, the pivot drives the rotor plate and rotates, make the rotor plate slope, then rotate the handle, make first splint continue to remove towards the direction of second splint, and then promote refrigerator shell board, make refrigerator shell board slide to the collection device along the rotor plate under self action of gravity, avoided the staff arm to stretch into the bender and operate, the effectual safety that has protected the staff.

Drawings

Fig. 1 is a schematic structural view of a bending machine for refrigerator shell plates according to the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a sectional view taken along line B-B of FIG. 1;

fig. 4 is a top view of the bending machine for refrigerator shell plates according to the present invention.

In the figure: the device comprises a processing platform 1, a threaded rod 2, a sliding groove 3, a moving rod 4, a first clamping plate 5, a second clamping plate 6, a groove 7, an electric telescopic rod 8, a connecting rod 9, a first transmission wheel 10, a fixed groove 11, a rotating shaft 12, a rotating plate 13, a limiting rod 14, a limiting groove 15, a second transmission wheel 16, a rotating disc 17, a gear 18, a rack 19, a moving strip 20 and a mounting groove 21.

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.

Referring to fig. 1-4, a bending machine for refrigerator shell plates comprises a processing platform 1, wherein two limiting grooves 15 are arranged on the upper wall of the processing platform 1, the inner walls of the two limiting grooves 15 are rotatably connected with threaded rods 2, the side walls of the two threaded rods 2 are in threaded connection with movable rods 4, the upper ends of the two movable rods 4 are fixedly connected with first clamping plates 5, the side walls of the two movable rods 4 are fixedly connected with limiting rods 14, the two ends of the two limiting rods 14 respectively extend into corresponding sliding grooves 3 to prevent the movable rods 4 from shifting in the moving process, the two ends of the two limiting rods 14 are respectively attached to the inner walls of the corresponding sliding grooves 3, the inner walls of the two limiting grooves 15 are respectively provided with two sliding grooves 3, the two threaded rods 2 respectively extend out of the processing platform 1, the side wall of one threaded rod 2 located out of the processing platform 1 is fixedly connected with a first driving wheel 10, the side wall of the other threaded rod 2 located out, the first driving wheel 10 is connected with the second driving wheel 16 through a belt in a driving way, one end of the threaded rod 2 fixedly connected with the second driving wheel 16 is fixedly connected with a turntable 17, and a handle is arranged on the side wall of the turntable 17.

Processing platform 1 upper wall is equipped with recess 7, the cross-section of recess 7 is U type structure, the cross-section of connecting rod 9 is U type structure, make connecting rod 9 can make two second splint 6 remove simultaneously when removing, two vertical ends of connecting rod 9 are located two vertical ends of recess 7 respectively, electric telescopic handle 8's flexible end and connecting rod 9's horizontal end lower wall fixed connection, bottom fixedly connected with electric telescopic handle 8 in the recess 7, electric telescopic handle 8's flexible end fixedly connected with connecting rod 9, be equipped with two second splint 6 in the recess 7, two second splint 6 all extend to in the recess 7, two second splint 6 lateral walls all laminate with recess 7 inner wall, prevent that second splint 6 from rocking at the in-process that removes, the both ends of connecting rod 9 respectively with two second splint 6 lower wall fixed connection.

The processing platform 1 is provided with a rotating mechanism, the rotating mechanism comprises a fixed groove 11 arranged on the side wall of the processing platform 1, the inner wall of the fixed groove 11 is rotatably connected with a rotating shaft 12, the side wall of the rotating shaft 12 is fixedly connected with a rotating plate 13, one end of the rotating shaft 12 extends out of the processing platform 1, the side wall of the rotating shaft 12, which is positioned at one end outside the processing platform 1, is fixedly connected with a gear 18, the side wall of the processing platform 1 is provided with a mounting groove 21, the mounting groove 21 is communicated with the groove 7, one of the second clamping plates 6 is fixedly connected with a moving strip 20 on the side wall, the moving strip 20 is fixedly connected with a rack 19 on the side wall, the rack 19 is meshed with a gear 18, the rack 19 drives the gear 18 to rotate, the gear 18 drives a rotating shaft 12 to rotate, the rotating shaft 12 drives a rotating plate 13 to rotate, the rotating plate 13 is inclined, so that the bent refrigerator shell plate can conveniently slide into the collecting device along the rotating plate 13 under the action of self gravity.

During the use, place refrigerator shell board on processing platform 1, and make refrigerator shell board be located between first splint 5 and second splint 6, then rotate the handle, the handle drives carousel 17 and rotates, carousel 17 drives second drive wheel 16 and rotates, second drive wheel 16 drives first drive wheel 10 and rotates, first drive wheel 10 drives threaded rod 2 with second drive wheel 16 and rotates, threaded rod 2 drives the removal of carriage release lever 4 and removes, carriage release lever 4 drives first splint 5 and removes, when first splint 5 contacts with refrigerator shell board, first splint 5 drives refrigerator shell board and removes towards the direction of second splint 6, when refrigerator shell board contacts with second splint 6, the stall handle, can prevent that refrigerator shell board from taking place left and right sides skew, the result of processing has been guaranteed.

After the processing of the refrigerator shell plate is finished, only the electric telescopic rod 8 is started to enable the electric telescopic rod 8 to contract, the electric telescopic rod 8 drives the second clamping plate 6 to move towards the groove 7, the second clamping plate 6 drives the moving strip 20 to move downwards, the moving strip 20 drives the rack 19 to move downwards, the rack 19 drives the gear 18 to rotate, the gear 18 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the rotating plate 13 to rotate, and the rotating plate 13 is enabled to incline, then the handle is rotated, the handle drives the rotary table 17 to rotate, the rotary table 17 drives the second transmission wheel 16 to rotate, the second transmission wheel 16 drives the first transmission wheel 10 to rotate, the first transmission wheel 10 and the second transmission wheel 16 drive the threaded rod 2 to rotate, the threaded rod 2 drives the movable rod 4 to move, the movable rod 4 drives the first clamping plate 5 to move, and the first clamping plate 5 pushes the refrigerator shell plate to move, so that the refrigerator shell plate slides into the collecting device along the rotating plate 13.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The bending machine for the refrigerator shell plate comprises a processing platform (1) and is characterized in that two limiting grooves (15) are formed in the upper wall of the processing platform (1), threaded rods (2) are rotatably connected to the inner walls of the two limiting grooves (15), moving rods (4) are in threaded connection with the side walls of the two threaded rods (2), first clamping plates (5) are fixedly connected to the upper ends of the two moving rods (4), limiting rods (14) are fixedly connected to the side walls of the two moving rods (4), two sliding grooves (3) are formed in the inner walls of the two limiting grooves (15), the two threaded rods (2) extend out of the processing platform (1), a first driving wheel (10) is fixedly connected to the side wall of one threaded rod (2) outside the processing platform (1), a second driving wheel (16) is fixedly connected to the side wall of the other threaded rod (2) outside the processing platform (1), first drive wheel (10) are connected through belt transmission with second drive wheel (16), with second drive wheel (16) fixed connection's threaded rod (2) one end fixedly connected with carousel (17), processing platform (1) upper wall is equipped with recess (7), bottom fixedly connected with electric telescopic handle (8) in recess (7), the flexible end fixedly connected with connecting rod (9) of electric telescopic handle (8), be equipped with two second splint (6) in recess (7), the both ends of connecting rod (9) respectively with two second splint (6) lower wall fixed connection, be equipped with slewing mechanism on processing platform (1).

2. The bending machine for refrigerator shell plates according to claim 1, wherein the rotating mechanism comprises a fixing groove (11) formed in the side wall of the processing platform (1), a rotating shaft (12) is rotatably connected to the inner wall of the fixing groove (11), a rotating plate (13) is fixedly connected to the side wall of the rotating shaft (12), one end of the rotating shaft (12) extends out of the processing platform (1), a gear (18) is fixedly connected to the side wall of one end, located out of the processing platform (1), of the rotating shaft (12), a mounting groove (21) is formed in the side wall of the processing platform (1), one of the second clamping plate (6) and the side wall of the second clamping plate is fixedly connected with a moving strip (20), a rack (19) is fixedly connected to the side wall of the moving strip (20), and the rack (19) is meshed with the gear (.

3. The bending machine for refrigerator skin plates according to claim 1, characterized in that the cross section of the groove (7) is of a U-shaped structure, the cross section of the connecting rod (9) is of a U-shaped structure, the two vertical ends of the connecting rod (9) are respectively located in the two vertical ends of the groove (7), and the telescopic end of the electric telescopic rod (8) is fixedly connected with the lower wall of the horizontal end of the connecting rod (9).

4. Machine for bending refrigerator skin plates according to claim 3, characterized in that said two second jaws (6) extend into the recess (7), the two second jaws (6) having lateral walls that are conformed to the inner wall of the recess (7).

5. Machine for bending refrigerator skin plates according to claim 2, characterized in that said mounting groove (21) communicates with a recess (7), said moving bar (20) passing through the recess (7).

6. The bending machine for refrigerator shell plates according to claim 1, wherein two ends of the two limiting rods (14) extend into the corresponding sliding grooves (3) respectively, and two ends of the two limiting rods (14) are attached to the inner walls of the corresponding sliding grooves (3) respectively.