Bending device for stainless steel sleeve machining

Abstract

The utility model discloses a bending device for stainless steel sleeve processing, which belongs to the technical field of bending devices and comprises a workbench and a support shell, two transmission wheels are rotatably mounted in the workbench, a fixed motor is fixedly mounted in the workbench, the output end of the fixed motor is fixedly connected with one transmission wheel, and the output end of the fixed motor is fixedly connected with the other transmission wheel. The outer sides of the two transmission wheels are in transmission connection with two transmission belts, a lower bending mold is fixedly installed on the workbench, the two transmission belts are arranged on the two sides of the lower bending mold correspondingly, the supporting shell is fixedly installed on the two sides of the workbench, and two first electric push rods are fixedly installed at the top end of the supporting shell. And the output ends of the two electric push rods are fixedly provided with the same moving rod. Through cooperation of a plurality of structures, the bending machine has the rapid bending capacity and the high automation degree, the production efficiency can be improved to a certain degree, the production cost can be reduced, long-time stable operation can be achieved, the failure rate and the maintenance cost of equipment are reduced, and production continuity is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to bending device technical field especially relates to a kind of bending device for stainless steel cover processing. BACKGROUND

[0002] In modern industrial field, stainless steel cover is widely used in various industries, such as building decoration, mechanical manufacturing, aerospace, food and medical treatment, due to its excellent corrosion resistance, mechanical properties and aesthetic appearance. With the continuous growth of market demand and the continuous progress of technology, higher requirements are put forward for the processing quality and production efficiency of stainless steel cover. In the processing of stainless steel cover, bending process is a relatively key and common link.

[0003] In the existing stainless steel cover processing technology, bending operation is a relatively common and key process. However, the traditional bending device often has many shortcomings. Some simple manual bending tools, such as wrench, hammer, etc., although low in cost, are laborious to operate and difficult to guarantee accuracy, completely rely on the experience of operators, and are prone to inaccurate bending angle and large size deviation, which cannot meet the demand of high-precision products. Therefore, we propose a kind of bending device for stainless steel cover processing to solve this problem. SUMMARY

[0004] The purpose of the utility model is to provide a kind of bending device for stainless steel cover processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of bending device for stainless steel cover processing, comprising: workbench and support shell, the workbench is rotatably installed with two transmission wheels, the workbench is fixedly installed with fixed motor, the output end of the fixed motor is fixedly connected with one of the transmission wheels, two transmission belts are drivingly connected with the outer side of the two transmission wheels, a lower bending die is fixedly installed on the workbench, two transmission belts are arranged on the two sides of the lower bending die respectively, the support shell is fixedly installed on the two sides of the workbench, two electric push rods one are fixedly installed at the top end of the support shell, the output end of two electric push rods one is fixedly installed with a same moving rod, the moving rod is fixedly installed with a connecting rod on one side, the connecting rod is fixedly installed with an upper bending die on one side, a limiting assembly is arranged on one side of the moving rod, two side bending assemblies are arranged in the support shell.

[0007] Preferably, the limiting component comprises: a rotating rod and a threaded rod, one side of the rotating rod is fixedly installed with a rotating block, the rotating block is rotatably installed on the other side of the moving rod, the threaded rod is fixedly installed on one side of the upper bending die, a buckle is slidably installed in the rotating rod, one side of the buckle is fixedly installed with a spring, the spring is fixedly installed in the rotating rod, a circular groove matched with the buckle is formed in the threaded rod, and the rotating rod is threadedly connected with the same threaded tube as the upper bending die.

[0008] Preferably, the side bending component comprises: a pressing cutter and a hydraulic cylinder, a plurality of second electric push rods are fixedly installed on the support shell, a sliding block is fixedly installed at the output end of two second electric push rods on the same side, the hydraulic cylinder is fixedly installed on one side of the sliding block, a sliding plate is fixedly installed at the output end of the hydraulic cylinder, the pressing cutter is fixedly installed on one side of the sliding plate, and a bending pressing die is fixedly installed at the bottom end of the sliding block.

[0009] Preferably, a circular sliding groove matched with the buckle is formed in the rotating rod, the spring is fixedly installed in the circular sliding groove, and the buckle is slidably installed in the circular sliding groove.

[0010] Preferably, a sliding square groove matched with the sliding plate is formed in the sliding block, the sliding plate is slidably installed in the sliding square groove, a fixed groove matched with the hydraulic cylinder is formed in the sliding block, and a moving groove matched with the pressing cutter is formed in the sliding block.

[0011] Preferably, a moving square groove matched with the sliding block is formed in the support shell, a connecting groove matched with the second electric push rod is formed in the support shell, and a circular recess hole matched with the first electric push rod is formed in the support shell.

[0012] Preferably, a rotating recess groove matched with the rotating block is formed in the moving rod, a connecting sliding groove matched with the transmission belt is formed in the workbench, and a fixed support is fixedly installed at the bottom end of the workbench.

[0013] The utility model discloses a kind of bending devices for stainless steel sleeve processing, by starting fixed motor, its output end drives one of transmission wheel rotation, because two transmission wheels outside transmission connection have two transmission belts, so two transmission belts will synchronous motion, the setting of these transmission belts, it can be used to convey the stainless steel material plate to be processed to specified position, especially to the above of lower bending die, then, start electric push rod one, its output end pushes mobile rod and moves downward, mobile rod drives connecting rod and upper bending die together to move downward, until upper bending die is cooperated with lower bending die, preliminary straight bending is carried out to stainless steel material plate, after straight bending is carried out, it can start side bending assembly and carry out side bending processing, first start electric push rod two, its output end pushes sliding block and moves along the movement square groove in support shell;

[0014] The utility model discloses a kind of bending devices for stainless steel sleeve processing, by multiple structure cooperation, until sliding block reaches specified position, then start hydraulic cylinder, its output end pushes sliding plate and extrusion cutter and moves along the sliding square groove in sliding block, extrusion cutter carries out the cutting of excess material to stainless steel material plate, while bending extrusion die further extrusion and shaping to stainless steel sleeve, after completion, stainless steel sleeve will be on upper bending die, subsequently rotate threaded tube, let threaded tube and upper bending die be separated, in poking rotary lever, let rotary block drive rotary lever rotation, buckle will be kept in the smooth groove in rotary lever under the action of spring, until buckle and the round recess of threaded rod are separated, in the stainless steel sleeve that the processing is completed is taken off from upper bending die, complete processing;

[0015] The utility model discloses structure design is reasonable, by multiple structure cooperation, possess the bending ability of quick and higher degree of automation, can improve production efficiency to some extent, reduce production cost, can long time stable operation, reduce the failure rate and maintenance cost of equipment, guarantee the continuity of production. ACCURACY OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of a bending device for stainless steel sleeve processing is proposed for the utility model;

[0017] Figure 2 A sectional structure schematic view of a bending device for stainless steel sleeve processing is proposed for the utility model;

[0018] Figure 3 A partial structure split schematic view of a bending device for stainless steel sleeve processing is proposed for the utility model;

[0019] Figure 4 A partial structure sectional view schematic view of a bending device for stainless steel sleeve processing is proposed for the utility model.

[0020] In the figure: 1, workbench; 2, support shell; 3, fixed support; 4, transmission belt; 5, lower bending die; 6, electric push rod one; 7, sliding block; 8, electric push rod two; 9, fixed motor; 10, transmission wheel; 11, upper bending die; 12, moving rod; 13, hydraulic cylinder; 14, extrusion cutter; 15, connecting rod; 16, rotating rod; 17, rotating block; 18, spring; 19, buckle; 20, threaded tube; 21, threaded rod; 22, sliding plate; 23, bending extrusion die. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] Reference Figures 1-4 A kind of bending device for stainless steel cover processing, including: workbench 1 and support shell 2, two transmission wheels 10 are rotationally installed in the workbench 1, fixed motor 9 is fixedly installed in the workbench 1, the output end of the fixed motor 9 is fixedly connected with one of transmission wheel 10, two transmission belts 4 are drivenly connected with the outer side of two transmission wheels 10, lower bending die 5 is fixedly installed on the workbench 1, two transmission belts 4 are arranged at the two sides of lower bending die 5 respectively, support shell 2 is fixedly installed at the two sides of workbench 1, two electric push rod one 6 are fixedly installed at the top of support shell 2, same moving rod 12 is fixedly installed at the output end of two electric push rod one 6, connecting rod 15 is fixedly installed at one side of moving rod 12, upper bending die 11 is fixedly installed at one side of connecting rod 15, limiting assembly is arranged at one side of moving rod 12, two side bending assemblies are arranged in support shell 2.

[0023] In the embodiment, the limiting assembly includes: rotating rod 16 and threaded rod 21, rotating block 17 is fixedly installed at one side of rotating rod 16, rotating block 17 is rotationally installed at the other side of moving rod 12, threaded rod 21 is fixedly installed at one side of upper bending die 11, buckle 19 is slidably installed in rotating rod 16, spring 18 is fixedly installed at one side of buckle 19, spring 18 is fixedly installed in rotating rod 16, circular groove matched with buckle 19 is formed in threaded rod 21, same threaded tube 20 is threadedly connected between rotating rod 16 and upper bending die 11, to limit, so that upper bending die 11 is more stable in the case of extrusion processing.

[0024] In the embodiment, the side bending assembly comprises an extrusion cutter 14 and a hydraulic cylinder 13, a plurality of electric push rods two 8 are fixedly installed on the support shell 2, a same sliding block 7 is fixedly installed at the output end of two electric push rods two 8 located at the same side, the hydraulic cylinder 13 is fixedly installed on one side of the sliding block 7, a sliding plate 22 is fixedly installed at the output end of the hydraulic cylinder 13, the extrusion cutter 14 is fixedly installed on one side of the sliding plate 22, a bending extrusion die 23 is fixedly installed at the bottom end of the sliding block 7, further processing is performed, and the excess material is sheared.

[0025] In the embodiment, a smooth groove matched with the buckle 19 is formed on the rotating rod 16, the spring 18 is fixedly installed in the smooth groove, the buckle 19 is slidingly installed in the smooth groove, a threaded groove matched with the threaded pipe 20 is formed on the upper bending die 11, better connection is performed, a rotating groove matched with the rotating block 17 is formed on the moving rod 12, a connecting sliding groove matched with the transmission belt 4 is formed on the workbench 1, and a fixed support 3 is fixedly installed at the bottom end of the workbench 1, better support is performed.

[0026] In the embodiment, a sliding square groove matched with the sliding plate 22 is formed in the sliding block 7, the sliding plate 22 is slidingly installed in the sliding square groove, a fixed groove matched with the hydraulic cylinder 13 is formed on the sliding block 7, a moving groove matched with the extrusion cutter 14 is formed on the sliding block 7, sliding is facilitated, a moving square groove matched with the sliding block 7 is formed in the support shell 2, a connecting groove matched with the electric push rod two 8 is formed on the support shell 2, and a circular recess hole matched with the electric push rod one 6 is formed on the support shell 2, better installation is performed.

[0027] In this embodiment, in use, by starting the fixed motor 9, its output end drives one of the transmission wheels 10 to rotate, because the two transmission wheels 10 are drivenly connected with the two transmission belts 4, so the two transmission belts 4 will move synchronously, the transmission belts 4 can be used to convey the stainless steel material plate to be processed to the specified position, especially to the upper side of the lower bending die 5, then, the electric push rod one 6 is started, its output end pushes the moving rod 12 to move downwards, the moving rod 12 drives the connecting rod 15 and the upper bending die 11 to move downwards together, until the upper bending die 11 cooperates with the lower bending die 5 to preliminarily straightly bend the stainless steel material plate, after the straight bending is completed, the side bending assembly can be started to process the side bending, first, the electric push rod two 8 is started, its output end pushes the sliding block 7 to move along the moving square slot in the support shell 2, until the sliding block 7 reaches the specified position, then the hydraulic cylinder 13 is started, its output end pushes the sliding plate 22 and the extrusion cutter 14 to move along the sliding square slot in the sliding block 7, the extrusion cutter 14 cuts the excess material of the stainless steel material plate, at the same time, the bending extrusion die 23 further extrudes and shapes the stainless steel sleeve, after the completion, the stainless steel sleeve is sleeved on the upper bending die 11, then the threaded pipe 20 is rotated, so that the threaded pipe 20 is separated from the upper bending die 11, the rotating rod 16 is pushed, so that the rotating block 17 drives the rotating rod 16 to rotate, the buckle 19 is kept sliding in the smooth slot in the rotating rod 16 under the action of the spring 18, until the buckle 19 is separated from the circular groove on the threaded rod 21, the processed stainless steel sleeve is taken off from the upper bending die 11, and the processing is completed.

[0028] The bending device for stainless steel sleeve processing is described in detail above. The principles and implementation methods of the present application are described by applying specific embodiments, and the above embodiment description is only used to help understand the method and core idea of the present application. It should be pointed out that for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in many ways, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A bending device for stainless steel sleeve processing, characterized by, Include: Workbench (1) and support shell (2), the workbench (1) is rotatably installed with two transmission wheels (10), the workbench (1) is fixedly installed with fixed motor (9), the output end of fixed motor (9) is fixedly connected with one of the transmission wheels (10), the outer side of two transmission wheels (10) is drivenly connected with two transmission belts (4), the workbench (1) is fixedly installed with lower bending die (5), two transmission belts (4) are arranged on the both sides of lower bending die (5) respectively, the support shell (2) is fixedly installed on the both sides of workbench (1), the support shell (2) top is fixedly installed with two electric push rods (6), the output end of two electric push rods (6) is fixedly installed with the same moving rod (12), the moving rod (12) one side is fixedly installed with connecting rod (15), the connecting rod (15) one side is fixedly installed with upper bending die (11), the moving rod (12) one side is provided with limiting assembly, the support shell (2) is provided with two side bending assemblies.

2. The bending device for stainless steel sleeve processing according to claim 1, characterized in that, The limiting assembly includes: rotating rod (16) and threaded rod (21), the rotating rod (16) one side is fixedly installed with rotating block (17), the rotating block (17) is rotatably installed on the other side of moving rod (12), the threaded rod (21) is fixedly installed on the one side of upper bending die (11), the rotating rod (16) is slidably installed with buckle (19), the buckle (19) one side is fixedly installed with spring (18), the spring (18) is fixedly installed in the rotating rod (16), the threaded rod (21) is provided with circular groove matched with buckle (19), the rotating rod (16) and upper bending die (11) are threadedly connected with the same threaded tube (20).

3. The bending device for stainless steel sleeve processing according to claim 1, characterized in that, The side bending assembly includes: extrusion cutter (14) and hydraulic cylinder (13), a plurality of electric push rods (8) are fixedly installed on the support shell (2), the output end of two electric push rods (8) on the same side is fixedly installed with the same sliding block (7), the hydraulic cylinder (13) is fixedly installed on the one side of sliding block (7), the output end of hydraulic cylinder (13) is fixedly installed with sliding plate (22), the extrusion cutter (14) is fixedly installed on the one side of sliding plate (22), the bottom end of sliding block (7) is fixedly installed with bending extrusion die (23).

4. The bending device for stainless steel sleeve processing according to claim 2, characterized in that, The rotating rod (16) is provided with circular sliding groove matched with buckle (19), the spring (18) is fixedly installed in the circular sliding groove, the buckle (19) is slidably installed in the circular sliding groove, the upper bending die (11) is provided with threaded groove matched with threaded tube (20).

5. The bending device for stainless steel sleeve processing according to claim 3, characterized in that, The sliding block (7) is provided with sliding square groove matched with sliding plate (22), the sliding plate (22) is slidably installed in the sliding square groove, the sliding block (7) is provided with fixed groove matched with hydraulic cylinder (13), the sliding block (7) is provided with moving groove matched with extrusion cutter (14).

6. The bending device for stainless steel sleeve processing according to claim 3, characterized in that, The support shell (2) is provided with a moving square groove matched with the sliding block (7), the support shell (2) is provided with a connecting groove matched with the electric push rod two (8), and the support shell (2) is provided with a circular concave hole matched with the electric push rod one (6).

7. The bending device for stainless steel sleeve processing according to claim 1, characterized in that, The moving rod (12) is provided with a rotating groove matched with the rotating block (17), the workbench (1) is provided with a connecting sliding groove matched with the transmission belt (4), and the bottom end of the workbench (1) is fixedly provided with the fixed support (3).

Images