Bending device for metal material manufacturing

Abstract

The utility model discloses a bending device for metal material manufacturing, and belongs to the technical field of metal material bending. A bending device for metal material manufacturing comprises a workbench, a controller is arranged on the outer wall of the front portion of the workbench, a lower bending mold is arranged at the top of the workbench, the circumferential outer wall of a lead screw is sleeved with a positioning assembly, the positioning assembly comprises a movable ring, and the output end of an electric push rod is connected with a cleaning and oiling assembly. Compared with the prior art, the bending device has the advantages that the adverse effect of metal scraps or other impurities on the appearance quality of a bent workpiece can be better reduced, a certain amount of lubricating oil can be smeared in the retraction process of the pushing block, the lubricating property of the workpiece in the bending process is improved, the risk that the workpiece is scratched in the bending process is greatly reduced, and the service life of the workpiece is prolonged. Compared with the prior art, the bending machine has the advantages that the bending quality of workpieces is effectively improved, metal materials of various sizes can be positioned more flexibly, and meanwhile, the use number of motors can be greatly reduced, so that the cost required by production is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal material bending technical field more specifically, relate to a kind of bending device for metal material manufacturing. BACKGROUND

[0002] Metal material refers to the material with luster, ductility, easy conductivity, thermal conductivity and other properties. Metal material is usually composed of one or more metal elements, and can also contain some non-metallic elements, such as carbon, silicon, phosphorus, etc. The bending device for metal material manufacturing is a device for bending metal materials, which usually consists of the following main parts: body, bending mechanism, control system and workbench. The bending device for metal material manufacturing is widely used in metal processing industry, such as automobile manufacturing, machinery manufacturing, electrical manufacturing and other fields.

[0003] The existing bending device for metal material manufacturing usually uses a driving device to drive the upper die to move downward and bend the metal material with the lower die to meet the bending requirements. However, in actual use, there are the following problems: first, the upper die and the lower die are easily contaminated by metal debris and other impurities during long-term use. These impurities can scratch the metal material during bending, which will undoubtedly affect the appearance quality of the bent metal material, causing many inconveniences in actual use. For example, in some high-requirement metal product production, such as automobile shell and electronic product shell, scratches on the bending part may cause the product to be unqualified, requiring additional repair or rework, increasing production cost and production cycle,

[0004] Secondly, the existing bending device has poor flexibility in positioning metal materials of various sizes, and some positioning devices can be controlled and adjusted by driving motor, but they often need to install more driving motors to achieve the desired purpose, which undoubtedly increases the actual use cost and causes great trouble in actual use.

[0005] Therefore, we propose a bending device for metal material manufacturing. CONTENT OF THE UTILITY MODEL

[0006] 1. Technical problem to be solved

[0007] The utility model aims to provide a bending device for metal material manufacturing to solve the problems raised in the background technology.

[0008] 2. Technical scheme

[0009] The utility model provides a kind of bending device for metal material manufacturing, including workbench, controller is arranged in the workbench front outer wall, lower bending die is arranged in the workbench top, collecting box is arranged in the lower bending die front outer wall, lead screw motor is arranged in the workbench rear outer wall, the output end of the lead screw motor is connected with lead screw, positioning assembly is sleeved on the circumference outer wall of the lead screw, the positioning assembly includes moving ring, fixed frame is also arranged in the workbench rear outer wall, electric push rod one is arranged in the fixed frame rear outer wall, cleaning and oiling assembly is connected in the output end of the electric push rod one, the cleaning and oiling assembly includes push block, oil storage barrel and electric push rod two are arranged in the fixed frame top, the output end of the electric push rod two is connected with upper bending die.

[0010] Preferably, a plurality of connecting frames are arranged on the outer walls on both sides of the moving ring, and a plurality of positioning plates are arranged on the top of the connecting frames.

[0011] Preferably, cleaning scrapers and daubing brushes are arranged on the top and bottom of the push block, and oil outlets are further formed in the top and bottom of the push block.

[0012] Preferably, cavities one, two and three are formed in the push block, and a fixed tube is arranged on the inner wall of the cavity one.

[0013] Preferably, connecting tubes are arranged on the top and bottom of the fixed tube, and the connecting tubes respectively extend into the cavities two and three.

[0014] Preferably, a delivery pump is arranged on the side wall of the oil storage barrel, the output end of the delivery pump is connected with a delivery pipe, and the delivery pipe is connected to the outer wall of the fixed tube.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that when the lower bending die and the upper bending die need to be cleaned, the push block can be moved horizontally by the electric push rod one, and in the moving process, the push block can effectively clean the inner wall of the lower bending die and the outer wall of the upper bending die. The impurities generated during the cleaning process can be smoothly pushed into the collecting box for centralized collection. In this way, the adverse effects of metal debris or other impurities on the appearance quality of the bent workpiece can be better reduced. During the retraction of the push block, the lubricating oil in the oil storage barrel can be delivered to the top and bottom of the push block by the delivery pump, and then the daubing brushes can be used for uniform daubing, so as to improve the lubricity during bending. This measure greatly reduces the risk of scratching during bending and effectively improves the bending quality of the workpiece.

[0017] Moreover, when bending metal materials of various sizes, the screw rod motor can be used to drive the screw rod to rotate, so that the two positioning assemblies can move close to each other or away from each other, thereby being more flexible to position metal materials of various sizes, which can greatly reduce the problem of affecting the positioning effect due to improper placement of the metal materials, and the positioning driving manner can greatly reduce the number of motors used, thereby effectively reducing the cost required for production, which not only improves the economy of the equipment, but also makes the layout of the equipment more simple and reasonable, and provides a powerful guarantee for efficient production. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the positioning assembly structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the cleaning and oiling assembly structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the pushing block of the utility model;

[0022] Explanation of reference numerals in the drawing: 100, workbench; 110, controller; 120, lower bending die; 130, collection box; 200, screw rod motor; 210, moving ring; 220, connecting frame; 230, positioning plate; 300, fixing frame; 310, electric push rod one; 320, pushing block; 321, cavity one; 322, fixed tube; 323, connecting tube; 324, cavity two; 325, cavity three; 330, cleaning scraper; 340, oil outlet; 350, smearing brush; 360, oil storage barrel; 370, delivery pump; 380, electric push rod two; 390, upper bending die. DETAILED DESCRIPTION

[0023] In the description of the utility model, it is understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawing, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0025] In the description of the utility model, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "installation", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected", which can be fixedly connected, or can be detachably connected, or integrally connected, which can be mechanically connected, or can be electrically connected, which can be directly connected, or can be indirectly connected through an intermediate medium, which can be the communication inside two elements.

[0026] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0027] A bending device for metal material manufacturing, including workbench 100, the front outer wall of workbench 100 is provided with controller 110, the top of workbench 100 is provided with lower bending mould 120, the front outer wall of lower bending mould 120 is provided with collecting box 130, the rear outer wall of workbench 100 is provided with lead screw motor 200, the output end of lead screw motor 200 is connected with lead screw, the circumferential outer wall of lead screw is sleeved with positioning assembly, and the positioning assembly includes moving ring 210;

[0028] It is convenient to position and bend various sizes of metal materials, and the bending effect is reduced due to the placement inclination.

[0029] The rear outer wall of workbench 100 is also provided with fixing frame 300, the rear outer wall of fixing frame 300 is provided with electric push rod one 310, the output end of electric push rod one 310 is connected with cleaning and oiling assembly, the cleaning and oiling assembly includes push block 320, the top of fixing frame 300 is provided with oil storage barrel 360 and electric push rod two 380, and the output end of electric push rod two 380 is connected with upper bending mould 390.

[0030] In some embodiments: the oil storage barrel 360 is filled with lubricating oil, and the feed inlet is behind the oil storage barrel 360.

[0031] Specifically, the outer walls on both sides of the plurality of moving rings 210 are provided with connecting frames 220, and the top of the plurality of connecting frames 220 is provided with positioning plates 230, so as to facilitate positioning of the metal material.

[0032] Further, the top and bottom of the push block 320 are provided with cleaning scrapers 330 and oiling brushes 350, and the top and bottom of the push block 320 are also provided with oil outlets 340.

[0033] In some embodiments: the cleaning blade 330 is made of microfiber material, which can clean the lower bending die 120 and the upper bending die 390, and can further cooperate with the brushing brush to uniformly apply lubricating oil, the cleaning blade 330 and the brushing brush 350 can be adhered by magic tape, which is convenient for replacement.

[0034] Further, the pushing block 320 is internally provided with cavity one 321, cavity two 324 and cavity three 325, and the inner wall of the cavity one 321 is provided with a fixed pipe 322.

[0035] Further, the fixed pipe 322 is provided with a connecting pipe 323 at the top and the bottom, and the plurality of connecting pipes 323 extend to the inside of the cavity two 324 and the cavity three 325, respectively.

[0036] It is worth noting that the side wall of the oil storage bucket 360 is provided with a conveying pump 370, the output end of the conveying pump 370 is connected with a feeding pipe, and the feeding pipe is connected to the outer wall of the fixed pipe 322, so that the lubricating oil can be conveyed.

[0037] In some embodiments: the device can use an external conventional power supply, and the device can be controlled by an external controller, which all belong to the prior art.

[0038] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve the improvement of internal structure and method.

[0039] Working principle: when the lower bending die 390 and the upper bending die 120 need to be cleaned, the electric push rod 310 can be fully utilized to drive the push block 320 to move horizontally, and in the moving process, the push block 320 can effectively clean the inner wall of the lower bending die 390 and the outer wall of the upper bending die 120, and the impurities generated in the cleaning process can be smoothly pushed into the collecting box 130 for centralized collection, in this way, the adverse effects of metal scraps or other impurities on the appearance quality of the bent workpiece can be better reduced, and in the process of the push block retracting, the lubricating oil in the oil storage barrel 360 can also be delivered to the top and bottom of the push block 320 by means of the material conveying pump 370, and then the smearing brush 350 is used for uniform smearing, so that the lubricity during bending is improved, which greatly reduces the risk of scratching during bending of the workpiece, effectively improves the bending quality of the workpiece, and when bending metal materials of various sizes, the lead screw motor 200 can be used to drive the lead screw to rotate, in this way, the two positioning assemblies can move close to or away from each other, so that the metal materials of various sizes can be positioned more flexibly, thereby greatly reducing the problem of affecting the positioning effect due to improper placement of the metal materials, and using this positioning driving mode can also greatly reduce the number of motors used, thereby effectively reducing the cost required for production, which not only improves the economy of the equipment, but also makes the layout of the equipment more simple and reasonable, and provides a powerful guarantee for efficient production.

[0040] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A bending device for manufacturing a metal material, comprising a work table (100), characterized in that: The outer wall in front of the workbench (100) is provided with a controller (110), the top of the workbench (100) is provided with a lower bending die (120), the outer wall in front of the lower bending die (120) is provided with a collection box (130), the outer wall behind the workbench (100) is provided with a lead screw motor (200), the output end of the lead screw motor (200) is connected with a lead screw, the circumferential outer wall of the lead screw is sleeved with a positioning assembly, the positioning assembly comprises a moving ring (210), the outer wall behind the workbench (100) is also provided with a fixing frame (300), the outer wall behind the fixing frame (300) is provided with an electric push rod one (310), the output end of the electric push rod one (310) is connected with a cleaning and oiling assembly, the cleaning and oiling assembly comprises a push block (320), the top of the fixing frame (300) is provided with an oil storage bucket (360) and an electric push rod two (380), the output end of the electric push rod two (380) is connected with an upper bending die (390).

2. The bending device for manufacturing a metal material according to claim 1, characterized by: The outer walls on both sides of the moving ring (210) are provided with connecting frames (220), and the top of the connecting frame (220) is provided with a positioning plate (230).

3. The bending device for manufacturing a metal material according to claim 2, characterized in that: The top and bottom of the push block (320) are provided with cleaning scrapers (330) and daubing brushes (350), and the top and bottom of the push block (320) are also provided with oil outlets (340).

4. The bending device for manufacturing a metal material according to claim 3, characterized in that: The inside of the push block (320) is provided with a cavity one (321), a cavity two (324) and a cavity three (325), and the inner wall of the cavity one (321) is provided with a fixed tube (322).

5. The bending device for manufacturing a metal material according to claim 4, characterized in that: The top and bottom of the fixed tube (322) are provided with connecting tubes (323), and the ends of the connecting tubes (323) respectively extend into the cavity two (324) and the cavity three (325).

6. The bending apparatus for manufacturing a metal material according to claim 5, characterized by: The side wall of the oil storage bucket (360) is provided with a conveying pump (370), the output end of the conveying pump (370) is connected with a conveying pipe, and the conveying pipe is connected to the outer wall of the fixed tube (322).

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