CN211330820U

CN211330820U - Refrigerator door plant Z shape bender

Info

Publication number: CN211330820U
Application number: CN201922132025.8U
Authority: CN
Inventors: 高兴业; 汪晓春
Original assignee: Chuzhou Champion Precision Machinery Co ltd
Current assignee: Chuzhou Champion Precision Machinery Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-25
Anticipated expiration: 2029-12-03

Abstract

The utility model provides a refrigerator door plant Z bender that appears relates to the bender field, including the frame, on bend the board and bend the board down, the one end of frame is seted up flutedly, and wherein the position department on the upper side of recess is provided with the board of bending, and the board top of bending is passed through hydraulic telescoping rod and is connected with hydraulic cylinder on, and wherein hydraulic cylinder is located the top of frame, and hydraulic telescoping rod runs through the frame top and stretches into in the recess. The utility model discloses in, set up the sliding bottom plate that can the adjusting position through the bottom of the board of bending under, sliding bottom plate accessible driving motor drives its removal of doing the horizontal direction, and then adjustable down bend the board and the last position relation of bending between the board, can adjust according to the shape that the work piece needs were bent to realize that the Z shape of work piece is bent, the flexibility is higher, application scope is wider.

Description

Refrigerator door plant Z shape bender

Technical Field

The utility model relates to a bender field especially relates to a refrigerator door plant Z bender that appears.

Background

The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient.

Refrigerator door plant is just bending in the necessary step of course of working, bend into Z type structure with the refrigerator door so that carry out manufacturing on next step, but because there are some weak points still in the bender on the current market, the interval between the board of bending generally from top to bottom on the bender on the market is difficult for carrying out nimble adjustment, therefore the flexibility is lower, application range is low, secondly, the in-process of bending generally can produce certain dust and sweeps, then current bending mechanism does not generally have corresponding dust blowing equipment, consequently the utility model provides a refrigerator door plant Z shape bender solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator door plant Z bender that appears to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a refrigerator door plant Z bender that appears, includes the frame, bends the board on and bends the board down, its characterized in that: one end of the rack is provided with a groove, an upper bending plate is arranged at a position above the groove, the top of the upper bending plate is connected with a hydraulic cylinder through a hydraulic telescopic rod, the hydraulic cylinder is positioned at the top of the rack, and the hydraulic telescopic rod penetrates through the top of the rack and extends into the groove;

a lower bending plate is arranged at a lower position of the groove, a bending groove is formed in the lower bending plate, the bottom of the lower bending plate is connected with a sliding bottom plate through a telescopic rod, a damping spring is sleeved on the outer side of the telescopic rod, the bottom of the sliding bottom plate slides on the rack in a sliding mode, a ball screw is connected to the inner portion of the sliding bottom plate in a threaded mode, one end of the ball screw is driven through a driving motor, and the driving motor and the ball screw are located on the rack;

one end of the groove is provided with a dust removal mechanism on the frame.

Preferably, a workpiece is placed between the upper bending plate and the lower bending plate.

Preferably, dust removal mechanism includes air exhauster, the mouth of pipe of feeding, inlet pipe and collection storehouse, and wherein the inlet pipe is located one side of recess and frame, and a plurality of mouths of pipe of feeding have been seted up to the equidistance on the inlet pipe, and communicating pipe and air exhauster intercommunication are passed through to the one end of inlet pipe, and the other end of air exhauster passes through connecting pipe and collection storehouse intercommunication, and collection storehouse is located one side of frame.

Preferably, the feeding pipe orifice is positioned at one horizontal end of the lower bending plate.

Preferably, the upper bending plate is detachably connected with the free end of the hydraulic telescopic rod, and the upper bending plate is in threaded connection with the hydraulic telescopic rod through a plurality of spiral positioning rods.

Preferably, the bending groove is of a triangular structure, and the angle of the bending groove corresponds to the bottom end of the upper bending plate.

Compared with the prior art, the utility model provides a refrigerator door plant Z shape bender has following beneficial effect:

the utility model provides a refrigerator door plant Z shape bender, at first, bottom through the board of bending under sets up the sliding bottom plate that can the adjusting position, sliding bottom plate accessible driving motor drives its removal of being the horizontal direction, and then adjustable down bend the board and the last position relation of bending between the board, the shape that can bend according to the work piece needs is adjusted, thereby realize that the Z shape of work piece is bent, the flexibility is higher, application scope is wider, secondly, inboard at the bender still is provided with dust removal mechanism, dust and sweeps that air exhauster accessible feeding pipe mouth in the dust removal mechanism will bend the in-process production are collected to the collection storehouse, prevent that dust and sweeps from producing the influence to user and bending process.

Drawings

Fig. 1 is a schematic structural view of a Z-shaped bending machine for refrigerator door panels of the present invention;

fig. 2 is a schematic structural view of the refrigerator door panel when being bent by the Z-shaped bending machine of the utility model;

fig. 3 is a top view of the lower bending plate of the present invention;

FIG. 4 is a schematic structural view of the upper bending plate of the present invention;

reference numerals: 1. a frame; 2. a hydraulic cylinder; 3. a hydraulic telescopic rod; 4. upwards bending the plate; 5. a workpiece; 6. bending the groove; 7. a lower bending plate; 8. a telescopic rod; 9. a damping spring; 10. a sliding bottom plate; 11. a ball screw; 12. a material collecting bin; 13. a drive motor; 14. an exhaust fan; 15. a feed tube orifice; 16. a feed pipe; 17. spiral locating rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, a Z-shaped bending machine for refrigerator door panels comprises a rack 1, an upper bending plate 4 and a lower bending plate 7, wherein one end of the rack 1 is provided with a groove, the upper bending plate 4 is arranged at a position above the groove, the top of the upper bending plate 4 is connected with a hydraulic cylinder 2 through a hydraulic telescopic rod 3, the hydraulic cylinder 2 is positioned at the top of the rack 1, and the hydraulic telescopic rod 3 penetrates through the top of the rack 1 and extends into the groove;

a lower bending plate 7 is arranged at a lower position of the groove, a bending groove 6 is formed in the lower bending plate 7, the bottom of the lower bending plate 7 is connected with a sliding bottom plate 10 through a telescopic rod 8, a damping spring 9 is sleeved on the outer side of the telescopic rod 8, the bottom of the sliding bottom plate 10 slides on the rack 1 in a sliding mode, a ball screw 11 is connected to the inner portion of the sliding bottom plate 10 in a threaded mode, one end of the ball screw 11 is driven through a driving motor 13, and the driving motor 13 and the ball screw 11 are both located on the rack 1;

one end of the groove is provided with a dust removing mechanism on the frame 1. And a workpiece 5 is placed between the upper bending plate 4 and the lower bending plate 7.

In the concrete implementation process, at first place work piece 5 down on board 7 of bending, then drive ball 11 through driving motor 13 and rotate, ball 11's rotation can drive sliding bottom plate 10 and remove, thereby adjust the position relation between board 7 of bending down and the board 4 of bending on, be convenient for remove required position department with work piece 5, then drive hydraulic telescoping rod 3 and then drive board 4 of bending down through hydraulic cylinder 2, can push down work piece 5 through board 4 of bending on, board 4 of bending on pushes down in the bending groove 6 on board 7 of bending down, and then can bend work piece 5, then will bend work piece 5 after handling, in reverse, once bending, can bend into Z shape structure.

The free end of the upper bending plate 4 and the free end of the hydraulic telescopic rod 3 are detachably connected, and the upper bending plate 4 is in threaded connection with the hydraulic telescopic rod 3 through a plurality of spiral positioning rods 17.

In the concrete implementation process, because hydraulic telescoping rod 3 and the last board 4 of bending between carry out threaded connection through screw positioning rod 17, then when last board 4 of bending damages or later stage need be maintained, the user only need can dismantle last board 4 of bending get off through dismantling screw positioning rod 17, labour saving and time saving provides convenience for the user.

The bending groove 6 is a triangular structure, and the angle size of the bending groove corresponds to the bottom end of the upper bending plate 4.

In the specific implementation process, because the bending groove 6 adopts a triangular structure, when the upper bending plate 4 moves downwards into the bending groove 6, the workpiece 5 can be extruded, so that the workpiece 5 is in a V-shaped structure, and then the workpiece 5 is turned over and extruded once, so that the workpiece can be formed into a Z-shaped structure.

Example 2

one end of the groove is provided with a dust removing mechanism on the frame 1.

The dust removal mechanism comprises an exhaust fan 14, feeding pipe orifices 15, a feeding pipe 16 and a collecting bin 12, wherein the feeding pipe 16 is positioned on one side of the groove and on the rack 1, a plurality of feeding pipe orifices 15 are equidistantly arranged on the feeding pipe 16, one end of the feeding pipe 16 is communicated with the exhaust fan 14 through a communicating pipe, the other end of the exhaust fan 14 is communicated with the collecting bin 12 through a connecting pipe, and the collecting bin 12 is positioned on one side of the rack 1. The feeding pipe orifice 15 is positioned at one horizontal end of the lower bending plate 7.

In concrete implementation process, 14 work of air exhauster can be with in the in-process dust and the sweeps that produce of bending inhales inlet pipe 16 through a plurality of feeding pipe mouths 15 to collect in importing the collection feed bin 12, thereby can prevent in the course of the work, when work piece 5 bends, can produce the sweeps in a confused state of mind and fly, influence the user easily, through such setting, can prevent to influence the efficiency that work piece 5 bent and cause the condition such as staff's accidental injury and appear.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a refrigerator door plant Z bender that appears, includes frame (1), goes up board (4) of bending and board (7) of bending down, its characterized in that: one end of the rack (1) is provided with a groove, an upper bending plate (4) is arranged at the upper position of the groove, the top of the upper bending plate (4) is connected with the hydraulic cylinder (2) through a hydraulic telescopic rod (3), the hydraulic cylinder (2) is positioned at the top of the rack (1), and the hydraulic telescopic rod (3) penetrates through the top of the rack (1) and extends into the groove;

a lower bending plate (7) is arranged at a lower position of the groove, a bending groove (6) is formed in the lower bending plate (7), the bottom of the lower bending plate (7) is connected with a sliding bottom plate (10) through a telescopic rod (8), a damping spring (9) is sleeved on the outer side of the telescopic rod (8), the bottom of the sliding bottom plate (10) slides on the rack (1) in a sliding mode, a ball screw (11) is connected to the inner portion of the sliding bottom plate (10) in a threaded mode, one end of the ball screw (11) is driven through a driving motor (13), and the driving motor (13) and the ball screw (11) are located on the rack (1);

one end of the groove is provided with a dust removal mechanism on the frame (1).

2. The refrigerator door panel Z-shaped bending machine according to claim 1, is characterized in that: and a workpiece (5) is arranged between the upper bending plate (4) and the lower bending plate (7).

3. The refrigerator door panel Z-shaped bending machine according to claim 1, is characterized in that: dust removal mechanism includes air exhauster (14), feeding pipe mouth (15), inlet pipe (16) and collection storehouse (12), and wherein inlet pipe (16) are located one side of recess and frame (1), and a plurality of feeding pipe mouths (15) have been seted up on inlet pipe (16) equidistance, and communicating pipe and air exhauster (14) intercommunication are passed through to the one end of inlet pipe (16), and the other end of air exhauster (14) passes through the connecting pipe and communicates with collection storehouse (12), and collection storehouse (12) are located one side of frame (1).

4. The refrigerator door panel Z-shaped bending machine according to claim 3, characterized in that: the feeding pipe orifice (15) is positioned at one horizontal end of the lower bending plate (7).

5. The refrigerator door panel Z-shaped bending machine according to claim 1, is characterized in that: the upper bending plate (4) is detachably connected with the free end of the hydraulic telescopic rod (3), namely the upper bending plate (4) is in threaded connection with the hydraulic telescopic rod (3) through a plurality of spiral positioning rods (17).

6. The refrigerator door panel Z-shaped bending machine according to claim 1, is characterized in that: the bending groove (6) is of a triangular structure, and the angle size of the bending groove corresponds to the bottom end of the upper bending plate (4).