Bending equipment for thin steel plate

Abstract

The utility model discloses bending equipment for a thin steel plate, which relates to the technical field of steel plate bending and comprises a machine tool, a fixing frame is fixedly mounted on the top surface of the machine tool, a bending mechanism is fixedly mounted on the inner top surface of the fixing frame, an adjusting groove is formed in one side of the top surface of the machine tool, and the adjusting groove is fixedly connected with the fixing frame. An electric sliding rail is fixedly mounted in the adjusting groove, an electric sliding block is slidably mounted on the surface of the electric sliding rail, the bending die can be replaced through cooperation of the moving seat and the two mounting seats, the bending die replacement work is completed while work of the bending device is not affected, the steel plate bending efficiency of the bending device is improved, and the bending efficiency of the bending device is improved. The height of the auxiliary table is adjusted according to the height of the bending die, the bending die is assisted in bending the steel plate, the bending work of the steel plate is completed without the mode that a worker holds the steel plate by hand, and the bending quality of the steel plate is improved while the bending stability of the steel plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate bending, in particular to bending equipment for thin steel plates. Background Art

[0002] Thin steel plate refers to a steel plate with a thickness of no more than 3 mm. Commonly used thin steel plates are divided into plates and coils. Thin steel plates are convenient for processing and manufacturing some stainless steel products. Press brakes are used to bend and shape the products according to the manufacturing process. Therefore, press brakes are essential processing devices for thin steel plates in the manufacture of stainless steel products.

[0003] When an existing bending machine bends a steel plate, it is necessary to replace the bending mold according to the bending requirements. However, when the bending mold needs to be replaced according to the bending requirements of the steel plate, the bending device is in a shutdown state and cannot continue to complete the bending work of the steel plate, affecting the bending efficiency of the steel plate. Secondly, due to the different heights of different molds, some existing bending devices cannot complete the installation of the loading auxiliary table. The steel plate bending work is completed only by workers holding the steel plate, which has poor stability and affects the bending quality of the steel plate. Utility Model Content

[0004] In order to solve the problem that when the bending mold needs to be replaced according to the steel plate bending demand, the bending device is in a shutdown state and cannot continue to complete the steel plate bending work, thereby affecting the steel plate bending efficiency; the purpose of the utility model is to provide a bending device for thin steel plates.

[0005] In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions: a thin steel plate, including a thin steel plate body, the thin steel plate body including a steel plate body, anti-corrosion layers are provided on both sides of the steel plate body, and the number of the anti-corrosion layers is two; fireproof layers are provided on both sides of the anti-corrosion layer of the steel plate body, and the number of the fireproof layers is two; the two fireproof layers and the two anti-corrosion layers cooperate with the steel plate body.

[0006] Preferably, a bending equipment for thin steel plates comprises a machine tool, a fixing frame is fixedly installed on the top surface of the machine tool, a bending mechanism is fixedly installed on the top surface of the fixing frame, an adjustment groove is opened on one side of the top surface of the machine tool, an electric slide rail is fixedly installed in the adjustment groove, an electric slider is slidably installed on the surface of the electric slide rail, a moving seat is fixedly installed on the top surface of the electric slider, a mounting seat is symmetrically installed on the top surface of the moving seat, the number of the mounting seats is two, and bending molds are detachably installed on the top surfaces of the two mounting seats, and the bending molds cooperate with the bending mechanism.

[0007] Preferably, a fixed seat is fixedly installed on one side of the machine tool, an electric lifting rod is fixedly installed on the top surface of the fixed seat, an auxiliary table is fixedly installed on the output end of the electric lifting rod, a stabilizing frame is fixedly installed on the bottom surface of the auxiliary table, and sliding sleeves are symmetrically installed on the bottom of one side of the stabilizing frame. There are two sliding sleeves, and sliding rods are respectively sleeved in the two sliding sleeves, and the sliding sleeves and the sliding rods cooperate with each other.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the utility model, the replacement of the bending die can be completed by the cooperation of the moving seat and the two mounting seats, which does not affect the operation of the bending device and completes the replacement of the bending die, thereby improving the bending efficiency of the device for the steel plate;

[0010] 2. In the utility model, the height of the auxiliary platform is adjusted according to the height of the bending die, and the auxiliary bending die is used to bend the steel plate. There is no need for workers to hold the steel plate to complete the bending work, which increases the bending stability of the steel plate and improves the bending quality of the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a right side view schematic diagram of the overall structure of the machine tool of the utility model.

[0014] Figure 3 For this utility model Figure 2 A magnified view of the structure at center.

[0015] Figure 4 This is a schematic diagram of the top surface structure of the machine tool of the utility model.

[0016] Figure 5 This is a schematic diagram of the structure of the electric lifting rod and the auxiliary platform of the utility model.

[0017] Figure 6 This is a schematic diagram of the main structure of the corrugated steel plate of the utility model.

[0018] In the figure: 1. machine tool; 11. adjustment slot; 12. fixed seat; 13. lifting slot; 14. positioning slot; 2. fixed frame; 3. bending mechanism; 4. electric slide rail; 41. electric slider; 5. moving seat; 51. mounting seat; 52. bending mold; 53. guide sleeve; 54. guide rod; 541. fixing buckle; 6. electric lifting rod; 61. auxiliary table; 62. stabilizing frame; 63. sliding sleeve; 64. sliding rod; 7. positioning seat; 71. electric cylinder; 72. top plate; 8. supporting seat; 9. thin steel plate body; 91. steel plate body; 92. anti-corrosion layer; 93. fireproof layer. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Figure 1-6 As shown, the utility model provides a thin steel plate, including a thin steel plate body 9, the thin steel plate body 9 includes a steel plate main body 91, anti-corrosion layers 92 are provided on both sides of the steel plate main body 91, and the number of anti-corrosion layers 92 is two. The steel plate main body 91 is provided with fireproof layers 93 on both sides of the anti-corrosion layer 92, and the number of fireproof layers 93 is two. The two fireproof layers 93 and the two anti-corrosion layers 92 cooperate with the steel plate main body 91, and the fire resistance of the steel plate main body 91 is increased by the fireproof layer 93, and the corrosion resistance of the steel plate main body 91 is increased by the anti-corrosion layer 92.

[0021] A bending device for thin steel plates, comprising a machine tool 1, a fixed frame 2 is fixedly installed on the top surface of the machine tool 1, a bending mechanism 3 is fixedly installed on the top surface of the fixed frame 2, an adjustment groove 11 is opened on one side of the top surface of the machine tool 1, an electric slide rail 4 is fixedly installed in the adjustment groove 11, an electric slider 41 is slidably installed on the surface of the electric slide rail 4, a moving seat 5 is fixedly installed on the top surface of the electric slider 41, a mounting seat 51 is symmetrically installed on the top surface of the moving seat 5, the number of the mounting seats 51 is two, and a bending mold 52 is detachably installed on the top surfaces of the two mounting seats 51, and the bending mold 52 cooperates with the bending mechanism 3;

[0022] The mold used to bend the steel plate is installed on the mounting seat 51 on the right side of the movable seat 5 to cooperate with the bending mechanism 3 to perform bending work, and the bending mold 52 to be used next time is installed on the left mounting seat 51 for standby. When the bending mold 52 needs to be replaced, the switch of the electric slide rail 4 is turned on, and the electric slide rail 4 controls the electric slider 41 to drive the movable seat 5 to move right, and the bending mold 52 installed on the left mounting seat 51 is moved to the middle of the bottom of the bending mechanism 3 to perform the steel plate bending work. While bending, the bending mold 52 can be replaced after the first use, which is convenient for next use. The device can complete the replacement of the bending mold 52 through the cooperation of the movable seat 5 and the two mounting seats 51, and completes the replacement of the bending mold 52 without affecting the operation of the bending device, thereby improving the bending efficiency of the device for steel plates.

[0023] A fixed seat 12 is fixedly installed on one side of the machine tool 1, an electric lifting rod 6 is fixedly installed on the top surface of the fixed seat 12, an auxiliary table 61 is fixedly installed on the output end of the electric lifting rod 6, a stabilizing frame 62 is fixedly installed on the bottom surface of the auxiliary table 61, and a sliding sleeve 63 is symmetrically installed on the bottom of one side of the stabilizing frame 62. There are two sliding sleeves 63, and sliding rods 64 are respectively sleeved in the two sliding sleeves 63, and the sliding sleeves 63 and the sliding rods 64 cooperate with each other;

[0024] When it is necessary to bend the steel plate, turn on the switch of the electric lifting rod 6, and with the assistance of the stabilizing frame 62, control the auxiliary table 61 to rise (the auxiliary table 61 is initially stored in the positioning groove 14 for preservation), and adjust the auxiliary table 61 according to the height of the bending mold. When the top surface of the auxiliary table 61 is parallel to the top surface of the bending mold 52, the electric lifting rod 6 stops working, and the adjustment of the auxiliary table 61 is completed. The bending work of the steel plate is assisted by the auxiliary table 61. The device can adjust the height of the auxiliary table 61 according to the height of the bending mold 52, and there is no need for workers to hold the steel plate to complete the bending work of the steel plate, which increases the bending stability of the steel plate and improves the bending quality of the steel plate.

[0025] A positioning seat 7 is fixedly installed in the middle of one side of the top surface of the machine tool 1, an electric cylinder 71 is fixedly installed on one side of the positioning seat 7, and a top plate 72 is fixedly installed on the output end of the electric cylinder 71; when the steel plate needs to be bent, the switch of the electric cylinder 71 on one side of the positioning seat 7 is turned on, and the top plate 72 is controlled by the electric cylinder 71 to adjust forward and backward according to the length of the steel plate to be bent. After the adjustment is completed, one side of the bent steel plate is made to fit with the front side of the top plate 72. With the cooperation of the top plate 72, the stability of the steel plate during bending is increased.

[0026] A guide sleeve 53 is fixedly installed on one side of the two mounting seats 51, and the number of the guide sleeves 53 is two. The top surface of the machine tool 1 is located on one side of the fixed frame 2 and both ends are fixedly installed with fixing buckles 541, and the number of the fixing buckles 541 is two. The guide rods 54 are fixedly installed in the two fixing buckles 541, and the two guide sleeves 53 are slidably sleeved on the surface of the guide rod 54; the installation and fixation of the guide rod 54 are completed by the two fixing buckles 541. When the moving seat 5 is controlled to replace the bending mold 52 installed in the two mounting seats 51, the guide sleeve 53 installed on one side of the two mounting seats 51 follows the movement of the mounting seat 51 and slides on the surface of the guide rod 54. With the assistance of the two guide sleeves 53 and the guide rod 54, the stability of the mounting seat 51 during movement is increased.

[0027] A lifting groove 13 is symmetrically opened in the middle of one side of the machine tool 1, and there are two lifting grooves 13. The two slide bars 64 are respectively fixedly installed in the two lifting grooves 13, and the sliding sleeve 63 slides in the lifting groove 13 through the slide bar 64; the two slide bars 64 are respectively installed and fixed through the two lifting grooves 13, and the auxiliary sliding sleeve 63 slides and rises and falls on the surface of the slide bar 64.

[0028] A positioning groove 14 is provided in the middle of one side of the adjusting groove 11 on the top surface of the machine tool 1, and the auxiliary table 61 is slidably mounted in the positioning groove 14, and the positioning groove 14 and the auxiliary table 61 cooperate with each other; when the device is completed, the auxiliary table 61 returns to its initial state, and the storage work of the auxiliary table 61 is completed through the positioning groove 14.

[0029] Evenly distributed support seats 8 are fixedly installed on both sides of the bottom surface of the machine tool 1, and the support seats 8 cooperate with the machine tool 1; the support and fixation of the machine tool 1 are completed by multiple support seats 8, and the device is installed in a designated area to complete the bending work of the steel plate.

[0030] Working principle: The mold used for bending the steel plate is installed on the mounting seat 51 on the right side of the moving seat 5 to cooperate with the bending mechanism 3 to perform the bending work, and the bending mold 52 to be used next time is installed on the left mounting seat 51 for standby. When the bending mold 52 needs to be replaced, the switch of the electric slide rail 4 is turned on, and the electric slide rail 4 controls the electric slider 41 to drive the moving seat 5 to move right, and the bending mold 52 installed on the left mounting seat 51 is moved to the middle of the bottom of the bending mechanism 3 to perform the bending work of the steel plate. While bending, the bending mold 52 can be replaced after the first use, which is convenient for the next use;

[0031] When the steel plate needs to be bent, turn on the switch of the electric lifting rod 6, and with the assistance of the stabilizing frame 62, control the auxiliary table 61 to rise, and adjust the auxiliary table 61 according to the height of the bending mold. When the top surface of the auxiliary table 61 is parallel to the top surface of the bending mold 52, the electric lifting rod 6 stops working, the adjustment of the auxiliary table 61 is completed, and the bending work of the steel plate is assisted by the auxiliary table 61.

[0032] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A thin steel plate bending device, comprising a machine tool (1), characterized in that: A fixing frame (2) is fixedly mounted on the top surface of the machine tool (1), a bending mechanism (3) is fixedly mounted on the inner top surface of the fixing frame (2), an adjustment slot (11) is provided on one side of the top surface of the machine tool (1), an electric slide rail (4) is fixedly mounted in the adjustment slot (11), an electric slider (41) is slidably mounted on the surface of the electric slide rail (4), a moving seat (5) is fixedly mounted on the top surface of the electric slider (41), a mounting seat (51) is symmetrically mounted on the top surface of the moving seat (5), two mounting seats (51) are provided, and a bending die (52) is detachably mounted on the top surfaces of the two mounting seats (51), and the bending die (52) cooperates with the bending mechanism (3).

2. A thin steel plate bending device as claimed in claim 1, characterized in that: A fixed seat (12) is fixedly installed on one side of the machine tool (1), an electric lifting rod (6) is fixedly installed on the top surface of the fixed seat (12), an auxiliary platform (61) is fixedly installed on the output end of the electric lifting rod (6), a stabilizing frame (62) is fixedly installed on the bottom surface of the auxiliary platform (61), and a sliding sleeve (63) is symmetrically installed on the bottom of one side of the stabilizing frame (62), the number of the sliding sleeves (63) is two, and a sliding rod (64) is respectively sleeved in the two sliding sleeves (63), and the sliding sleeves (63) and the sliding rod (64) cooperate with each other.

3. The thin steel plate bending device according to claim 1, characterized in that: A positioning seat (7) is fixedly mounted in the middle of one side of the top surface of the machine tool (1), an electric cylinder (71) is fixedly mounted on one side of the positioning seat (7), and a top plate (72) is fixedly mounted on the output end of the electric cylinder (71).

4. The thin steel plate bending device according to claim 1, characterized in that: A guide sleeve (53) is fixedly mounted on one side of the two mounting seats (51), and the number of the guide sleeves (53) is two. A top surface of the machine tool (1) is located on one side of the fixed frame (2) and both ends thereof are fixedly mounted with fixing buckles (541), and the number of the fixing buckles (541) is two. A guide rod (54) is fixedly mounted inside the two fixing buckles (541), and the two guide sleeves (53) are slidably mounted on the surface of the guide rod (54).

5. The thin steel plate bending equipment according to claim 2, characterized in that: A lifting groove (13) is symmetrically provided in the middle of one side of the machine tool (1), and the number of the lifting grooves (13) is two. The two sliding rods (64) are respectively fixedly installed in the two lifting grooves (13), and the sliding sleeve (63) slides in the lifting groove (13) through the sliding rod (64).

6. The thin steel plate bending equipment according to claim 2, characterized in that: A positioning groove (14) is provided in the middle of one side of the adjusting groove (11) on the top surface of the machine tool (1), and the auxiliary platform (61) is slidably mounted in the positioning groove (14), and the positioning groove (14) and the auxiliary platform (61) cooperate with each other.

7. The thin steel plate bending equipment according to claim 1, characterized in that: Evenly distributed support seats (8) are fixedly mounted on both sides of the bottom surface of the machine tool (1), and the support seats (8) and the machine tool (1) cooperate with each other.

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