Bending device facilitating feeding and used for sheet metal machining

Abstract

The utility model relates to the technical field of sheet metal bending equipment, and discloses a sheet metal processing bending device convenient for feeding, which comprises a working platform, and a bending groove is arranged on the left side of the top end of the working platform. According to the bending device convenient to feed and used for sheet metal machining, the low-efficiency mode of traditional manual feeding is abandoned, sheet metal plates can be automatically and efficiently conveyed to the working area of the bending device through the automatic feeding mechanism, the continuous and efficient feeding process is achieved, the machining period of a single product is greatly shortened through the improvement, and the machining efficiency is improved. The whole production efficiency can be remarkably improved, the production cost can be reduced, higher market competitiveness can be gained for enterprises, bending angle deviation and size errors caused by inaccurate feeding positioning are effectively avoided due to the design of the baffles, high precision and high quality of bent products are guaranteed, the defective rate of the products is greatly reduced, and the production cost is reduced. And the overall quality stability of the product is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal bending equipment technical field, more specifically, the utility model relates to a kind of bending device for sheet metal machining with easy feeding. BACKGROUND

[0002] Sheet metal machining is a kind of cold working process to metal sheet, which is widely used in many industries. As one of the key processes of sheet metal machining, bending aims to bend sheet metal materials according to predetermined angles and shapes. With the rapid development of manufacturing industry, higher and higher requirements are put forward for the precision, efficiency and automation level of sheet metal machining. In traditional bending devices for sheet metal machining, the feeding process is usually carried out manually, which requires operators to carry sheet metal one by one to the workbench of the bending device and to position accurately. This way not only consumes a lot of manpower and time, but also the accuracy of feeding is difficult to guarantee due to human factors, resulting in uneven product quality after bending. Therefore, improvement is needed. SUMMARY

[0003] To overcome the shortcomings of the prior art, the utility model provides a bending device for sheet metal machining with easy feeding, which has the advantage of automatically feeding sheet metal parts.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a bending device for sheet metal machining with easy feeding, comprising:

[0005] A work platform is provided with a bending groove on the left side of the top end, a fixed box is fixedly installed on the top end of the work platform, sheet metal parts are placed in the fixed box, a baffle is fixedly installed on the left side of the top end of the work platform, and a sliding groove is formed on the right side of the top end of the work platform.

[0006] A feeding mechanism is arranged on the right side of the bottom end of the work platform.

[0007] The feeding mechanism comprises a vertical plate, a motor is fixedly installed on the back surface of the vertical plate, a rotating shaft is fixedly sleeved on the other end of the motor output shaft, a driving wheel is fixedly sleeved on the outer surface of the rotating shaft, a rotating rod is fixedly sleeved on the front end of the outer surface of the rotating shaft, an extrusion shaft is fixedly sleeved in the left side of the rotating rod, a movement rod is movably connected to the outer surface of the extrusion shaft, a sliding block is fixedly installed on the top end of the movement rod, the sliding block is slidably connected in the sliding groove on the outer surface, a push plate is fixedly installed on the top end of the sliding block, and the outer surface of the push plate is movably connected to the inside of the fixed box.

[0008] As a preferred embodiment of this utility model, a bracket is fixedly installed on the left side of the top of the work platform, a cylinder is fixedly sleeved inside the bracket, and a bending block is fixedly installed at the bottom of the cylinder.

[0009] As a preferred embodiment of this utility model, a support column is fixedly installed at the bottom of the work platform, and a base plate is fixedly installed at the bottom of the support column.

[0010] As a preferred technical solution of this utility model, a fixing frame is fixedly installed on the right side of the top of the base plate, a short shaft is movably sleeved inside the fixing frame, and a driven wheel and a first bevel gear are fixedly sleeved on the outer surface of the short shaft respectively. The driven wheel is connected to the drive wheel through a transmission belt.

[0011] As a preferred embodiment of this utility model, the outer surface of the first bevel gear is meshed with a second bevel gear, the interior of the second bevel gear is fixedly sleeved with a vertical shaft, the outer surface of the vertical shaft is movably sleeved with the interior of the top of the fixed frame, and the bottom end of the outer surface of the vertical shaft is fixedly sleeved with a rotating disk.

[0012] As a preferred embodiment of this utility model, a long rod is movably sleeved on the outer surface of the bottom end of the rotating disk. A hinge block is hinged to the left end of the long rod, and a movable rod is hinged to the left side of the hinge block. A top block is hinged to the other end of the movable rod. The outer surface of the top block is slidably connected to the interior of the working platform. A limit rod is movably sleeved inside the top block. The top end of the limit rod is fixedly connected to the bottom end of the working platform, and the bottom end of the limit rod is fixedly connected to the top end of the base plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This sheet metal bending device, which facilitates material loading, eliminates the inefficient traditional manual loading method. Through an automated loading mechanism, it can automatically and efficiently transport sheet metal to the working area of ​​the bending device, achieving a continuous and efficient loading process. This improvement greatly shortens the processing cycle of a single product, significantly improves overall production efficiency, reduces production costs, and helps enterprises gain greater market competitiveness. Furthermore, due to the baffle design, it effectively avoids bending angle deviations and dimensional errors caused by inaccurate loading positioning, thereby ensuring high precision and high quality of the bent product, greatly reducing the product defect rate, and improving the overall quality stability of the product.

[0015] 2、The bending device for sheet metal machining convenient to feed can automatically and efficiently carry out discharging operation after the sheet metal part is bent, greatly shortens the time of each production cycle, significantly improves the product output per unit time, effectively meets the demand of large-scale production, lays a solid foundation for enterprise to expand production scale and improve market share, and abandons the heavy labor of manual work in this link, greatly reduces the labor intensity of workers. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a sectional view structural schematic diagram of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the utility model motion rod;

[0019] Figure 4 It is a sectional view structural schematic diagram of the utility model motor;

[0020] Figure 5 It is a structural schematic diagram of the utility model top block.

[0021] In the drawing: 1, operation platform; 2, sliding chute; 3, baffle; 4, fixed box; 5, vertical plate; 6, motor; 7, rotating shaft; 8, rotating rod; 9, extrusion shaft; 10, motion rod; 11, sliding block; 12, push plate; 13, support; 14, air cylinder; 15, bending block; 16, support column; 17, bottom plate; 18, driving wheel; 19, fixed frame; 20, short shaft; 21, driven wheel; 22, transmission belt; 23, first bevel gear; 24, second bevel gear; 25, vertical shaft; 26, rotating disc; 27, long rod; 28, hinged block; 29, movable rod; 30, top block; 31, limiting rod. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] As shown in Figures 1 to 5 The utility model provides a kind of bending device for sheet metal machining convenient to feed, comprising:

[0024] The work platform 1 is provided with a bending groove at the left side of the top end of the work platform 1, and a fixed box 4 is fixedly installed at the top end of the work platform 1, and a sheet metal part is placed in the fixed box 4, and a baffle 3 is fixedly installed at the left side of the top end of the work platform 1, and a sliding groove 2 is formed at the right side of the top end of the work platform 1;

[0025] The feeding mechanism is arranged at the right side of the bottom end of the work platform 1.

[0026] The feeding mechanism comprises a vertical plate 5, a motor 6 is fixedly installed at the back of the vertical plate 5, a rotating shaft 7 is fixedly sleeved at the other end of the output shaft of the motor 6, a driving wheel 18 is fixedly sleeved at the outer surface of the rotating shaft 7, a rotating rod 8 is fixedly sleeved at the front end of the outer surface of the rotating shaft 7, an extrusion shaft 9 is fixedly sleeved at the left side of the inside of the rotating rod 8, a moving rod 10 is movably connected to the outer surface of the extrusion shaft 9, a sliding block 11 is fixedly installed at the top end of the moving rod 10, the sliding block 11 is movably connected to the inside of the sliding groove 2, a push plate 12 is fixedly installed at the top end of the sliding block 11, and the outer surface of the push plate 12 is movably connected to the inside of the fixed box 4.

[0027] When the motor 6 operates, the rotating shaft 7 will drive the rotating rod 8 and the driving wheel 18 to rotate at the same time, the extrusion shaft 9 will rotate around the rotating shaft 7 and extrude the inside of the moving rod 10 under the drive of the rotating rod 8, so that the moving rod 10 drives the sliding block 11 to move left along the inside of the sliding groove 2, the push plate 12 will move left under the drive of the sliding block 11 and push the sheet metal part in the fixed box 4 left, when the extrusion shaft 9 rotates one hundred and eighty degrees, the sheet metal part will contact the outer surface of the baffle 3 under the push of the push plate 12, the sheet metal part will be located above the bending groove at the top end of the work platform 1, so as to realize the function of automatically feeding the sheet metal part, due to the design of the baffle 3, the sheet metal part will be well positioned, when the rotating shaft 7 continues to rotate, the push plate 12 will move right, when the rotating shaft 7 rotates three hundred and sixty degrees, the outer surface of the push plate 12 will be out of contact with the sheet metal part, the sheet metal part in the fixed box 4 will fall to the top end of the work platform 1 under the action of gravity, so as to facilitate the push plate 12 to push it subsequently.

[0028] The bracket 13 is fixedly installed at the left side of the top end of the work platform 1, the gas cylinder 14 is fixedly sleeved in the inside of the bracket 13, and the bending block 15 is fixedly installed at the bottom end of the gas cylinder 14.

[0029] When the gas cylinder 14 operates, the bending block 15 will move down, and the bending block 15 will cooperate with the bending groove to bend the sheet metal part.

[0030] The support column 16 is fixedly installed at the bottom end of the work platform 1, and the bottom plate 17 is fixedly installed at the bottom end of the support column 16.

[0031] Due to the design of the support 16 and the bottom plate 17, the whole work platform 1 can be stably placed on the ground.

[0032] The right end of the top of the bottom plate 17 is fixedly provided with a fixed frame 19, the inside of the fixed frame 19 movably sleeved with a short shaft 20, the outer surface of the short shaft 20 fixedly sleeved with a driven wheel 21 and a first bevel gear 23 respectively, and the driven wheel 21 is in transmission connection with the driving wheel 18 through a transmission belt 22.

[0033] When the driving wheel 18 rotates, the driven wheel 21 will be driven to rotate through the transmission belt 22, and the first bevel gear 23 will be driven to rotate through the short shaft 20.

[0034] The outer surface of the first bevel gear 23 is in meshing connection with a second bevel gear 24, the inside of the second bevel gear 24 fixedly sleeved with a vertical shaft 25, the outer surface of the vertical shaft 25 movably sleeved with the inside of the top of the fixed frame 19, and the outer surface of the vertical shaft 25 fixedly sleeved with a rotating disc 26 at the bottom end.

[0035] Since the first bevel gear 23 is in meshing connection with the second bevel gear 24, when the first bevel gear 23 rotates, the second bevel gear 24 will rotate, and the rotating disc 26 will be driven to rotate through the vertical shaft 25.

[0036] The outer surface of the bottom end of the rotating disc 26 movably sleeved with a long rod 27, the left end of the long rod 27 hinged with a hinged block 28, the left side of the hinged block 28 hinged with a movable rod 29, the other end of the movable rod 29 hinged with a top block 30, the outer surface of the top block 30 slidably connected with the inside of the work platform 1, the inside of the top block 30 movably sleeved with a limiting rod 31, the top end of the limiting rod 31 fixedly connected with the bottom end of the work platform 1, and the bottom end of the limiting rod 31 fixedly connected with the top end of the bottom plate 17.

[0037] When the rotating disc 26 rotates, the long rod 27 will move, and the left end of the long rod 27 will extrude and push the hinged block 28, so that the hinged block 28 drives the movable rod 29 to move, and the movable rod 29 will extrude and push the top block 30, so that the top block 30 moves upward along the outer surface of the limiting rod 31, and the top end of the top block 30 will extrude and push the bent metal piece in the upward movement, and since the top end of the top block 30 is designed in an inclined manner, the metal piece will move out of the top end of the work platform 1 under the guidance of the top end of the top block 30, thereby achieving the effect of automatically cutting the metal piece.

[0038] The working principle and use process of the utility model:

[0039] First, the operator will neatly stacked in the fixed box 4 inside the sheet metal parts, then the operator will start the motor 6, this time the shaft 7 will drive the rotating rod 8 and drive wheel 18 rotation, this rotating rod 8 will drive the extrusion shaft 9 to rotate around the shaft 7, in this process the extrusion shaft 9 of the outer surface will be squeezed inside the moving rod 10, so that the moving rod 10 drive the slider 11 movement, due to the limit of the chute 2 inside, at this time the slider 11 will be driven by the moving rod 10 along the inside of the chute 2 to the left movement, this time the push plate 12 will be driven by the slider 11 to squeeze the fixed box 4 inside the sheet metal parts, so that the fixed box 4 inside the sheet metal parts to the left movement, when the extrusion shaft 9 to rotate around the shaft 7 one hundred and eighty degrees, at this time the sheet metal parts will be pushed by the push plate 12 and the baffle 3 outer surface contact, at this time the sheet metal parts will be located in the work platform 1 top bending groove directly above, so as to realize the automatic feeding function of the sheet metal parts.

[0040] Then the operator will close the motor 6 and start the cylinder 14, this time the cylinder 14 of the bottom will drive the bending block 15 downward movement, when the bottom of the bending block 15 in the downward movement and the sheet metal parts contact will be squeezed to push the sheet metal parts, and then cooperate with the bending groove to bend the sheet metal parts, after the bending operation is completed, at this time the operator will start the motor 6 again, this time the rotating rod 8 will continue to rotate and then the push plate 12 to the right movement, when the slider 11 movement to the right side of the chute 2 inside, at this time the top of the push plate 12 will be removed from the contact with the fixed box 4 inside the sheet metal parts, at this time the fixed box 4 inside the sheet metal parts will fall under the action of gravity to the top of the work platform 1, in this process the drive wheel 18 will drive the driven wheel 21 through the transmission belt 22 rotation, this time the driven wheel 21 will drive the first bevel gear 23 through the short shaft 20 rotation, because the outer surface of the first bevel gear 23 and the outer surface of the second bevel gear 24 meshing connection, at this time the first bevel gear 23 will drive the vertical shaft 25 through the second bevel gear 24 to rotate around the sleeve joint of the fixed frame 19, at the same time the vertical shaft 25 will drive the rotating disc 26 rotation, this time the rotating disc 26 will drive the long rod 27 movement, at this time the left end of the long rod 27 will squeeze the hinge block 28 to push, so that the hinge block 28 drive the movable rod 29 movement, this time the other end of the movable rod 29 will squeeze the top block 30 to push, because the limiting rod 31 of the limit, at this time the top block 30 will move along the outer surface of the limiting rod 31 upward movement, in this process the top of the top block 30 will be in contact with the bent sheet metal parts and squeeze to push, because the top of the top block 30 adopts the inclined design, at this time the bent sheet metal parts will be guided out of the top of the work platform 1 under the top of the top block 30, so as to realize the automatic unloading function of the sheet metal parts after bending.

[0041] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0042] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A bending device for sheet metal processing facilitating feeding, characterized in that, Include: Work platform (1), the left side of the top of the work platform (1) is provided with a bending groove, the top of the work platform (1) is fixedly installed with a fixed box (4), the inside of the fixed box (4) is placed with a sheet metal part, the left side of the top of the work platform (1) is fixedly installed with a baffle (3), the right side of the top of the work platform (1) is provided with a sliding groove (2); The feeding mechanism is arranged at the right side of the bottom of the work platform (1); Wherein, the feeding mechanism includes a vertical plate (5), the back of the vertical plate (5) is fixedly installed with a motor (6), the other end of the output shaft of the motor (6) is fixedly sleeved with a rotating shaft (7), the outer surface of the rotating shaft (7) is fixedly sleeved with a driving wheel (18), the front end of the outer surface of the rotating shaft (7) is fixedly sleeved with a rotating rod (8), the left side of the rotating rod (8) is fixedly sleeved with an extrusion shaft (9), the outer surface of the extrusion shaft (9) is movably connected with a moving rod (10), the top of the moving rod (10) is fixedly installed with a sliding block (11), the outer surface of the sliding block (11) is slidably connected in the inside of the sliding groove (2), the top of the sliding block (11) is fixedly installed with a push plate (12), the outer surface of the push plate (12) is movably connected with the inside of the fixed box (4).

2. The bending device for sheet metal processing with facilitated loading according to claim 1, characterized in that: The left side of the top of the work platform (1) is fixedly installed with a support (13), the inside of the support (13) is fixedly sleeved with an air cylinder (14), the bottom of the air cylinder (14) is fixedly installed with a bending block (15).

3. The bending device for sheet metal processing with facilitated loading according to claim 1, characterized in that: The bottom of the work platform (1) is fixedly installed with a support column (16), the bottom of the support column (16) is fixedly installed with a bottom plate (17).

4. The bending device for sheet metal processing with facilitated loading according to claim 3, characterized in that: The right side of the top of the bottom plate (17) is fixedly installed with a fixed frame (19), the inside of the fixed frame (19) is movably sleeved with a short shaft (20), the outer surface of the short shaft (20) is fixedly sleeved with a driven wheel (21) and a first bevel gear (23) respectively, the driven wheel (21) is drivingly connected with the driving wheel (18) through a transmission belt (22).

5. The bending device for sheet metal processing with facilitated loading according to claim 4, characterized in that: The outer surface of the first bevel gear (23) is meshingly connected with a second bevel gear (24), the inside of the second bevel gear (24) is fixedly sleeved with a vertical shaft (25), the outer surface of the vertical shaft (25) is movably sleeved with the inside of the top of the fixed frame (19), the bottom of the outer surface of the vertical shaft (25) is fixedly sleeved with a rotating disc (26).

6. The bending device for sheet metal processing with facilitated loading according to claim 5, characterized in that: The outer surface of the bottom of the rotating disc (26) is movably sleeved with an elongated rod (27), the left end of the elongated rod (27) is hinged with a hinge block (28), the left side of the hinge block (28) is hinged with a movable rod (29), the other end of the movable rod (29) is hinged with a top block (30), the outer surface of the top block (30) is slidably connected with the inside of the work platform (1), the inside of the top block (30) is movably sleeved with a limiting rod (31), the top of the limiting rod (31) is fixedly connected with the bottom of the work platform (1), the bottom of the limiting rod (31) is fixedly connected with the top of the bottom plate (17).

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