Grating measurement bending machine

Abstract

The utility model relates to the field of bending machines, in particular to a grating measurement bending machine. The utility model provides a grating measurement bending machine which can accurately control the movement of a cutter, can automatically push a metal material to a bending die, and improves the bending efficiency of the metal material and the safety coefficient of workers. A grating measurement bending machine comprises a shell, a first supporting frame, fixing frames and the like, the front side of the upper portion of the shell is connected with the first supporting frame, and the left portion and the right portion of the first supporting frame are both connected with the fixing frames. According to the metal material bending device, the sliding frame slides backwards on the guide rod, so that a metal material is moved to the die, the metal material is fixed through the fixing plate, and the effects that the cutter can be accurately controlled to move, the metal material can be automatically pushed to the bending die, and the metal material bending efficiency and the safety coefficient of workers are improved are achieved.

Description

Technical Field

[0001] The utility model relates to the field of bending machines, in particular to a grating measurement bending machine. Background Art

[0002] Bending machine is a kind of mechanical equipment, which is mainly used for bending and forming metal materials. It is widely used in automobile, construction, furniture, electronics and other industries.

[0003] The existing bending machine places the metal material on the mold and then uses the driving device to make the tool bend the metal material according to the predetermined angle and curve. However, since the metal material needs to be pushed onto the mold manually, the pushing speed is slow and safety accidents are prone to occur. In addition, the driving device has low accuracy in controlling the movement of the tool, which can easily affect the bending quality of the metal material and is relatively inconvenient.

[0004] Therefore, a grating measurement bending machine has been developed that can accurately control the movement of the tool and automatically push the metal material onto the bending die, thereby improving the bending efficiency of the metal material and the safety factor of the workers. Summary of the invention

[0005] In order to overcome the shortcomings of existing bending machines, metal materials need to be manually pushed onto the mold, the pushing speed is slow and prone to safety accidents, and the drive device has low accuracy in controlling the movement of the tool. The utility model provides a grating measurement bending machine that can accurately control the movement of the tool and automatically push the metal material onto the bending mold, thereby improving the bending efficiency of the metal material and the safety factor of the staff.

[0006] The technical solution is: a grating measurement bending machine, including a shell, a first support frame, a fixed frame, an electric push rod, a grating scale, a movable frame, a bending blade, a mold and a pushing mechanism, the first support frame is connected to the front side of the upper part of the shell, the left and right parts of the first support frame are connected to the fixed frame, the electric push rod is connected to the fixed frame, the rear part of the electric push rod is connected to the grating scale, the telescopic end of the electric push rod is connected to the movable frame, the movable frame is slidably connected to the first support frame, the lower side of the movable frame is clamped with the bending blade, the left and right parts of the shell are connected to the mold, the bending blade is located above the adjacent mold, the shell is provided with the pushing mechanism capable of pushing metal materials, the grating scale can accurately control the extension length of the electric push rod, and thus accurately control the moving distance of the bending blade.

[0007] As an improvement on the above scheme, the pushing mechanism includes a second supporting frame, a motor, a screw, a fixed plate, a guide rod and a sliding frame, the second supporting frame is connected to the rear side of the outer shell, the second supporting frame is connected to the motor, the screw is connected to the motor output shaft, the screw is rotatably connected to the outer shell, the front side of the screw is rotatably connected to the fixed plate, the left and right rear sides of the fixed plate are both connected to the outer shell with the guide rod, the sliding frame is slidably connected between the left and right parts of the fixed plate, the sliding frame is threadedly connected to the screw, and the guide rods are slidably connected to the sliding frame, the metal material is pushed into the sliding frame, and then the motor on the second supporting frame is started to drive the screw to rotate, so that the sliding frame slides backward on the guide rod, so that the metal material moves to the mold, and the fixed plate fixes the metal material.

[0008] As an improvement of the above scheme, it also includes a supporting mechanism, which includes a supporting plate, a rotating frame and a torsion spring. The left and right parts of the sliding frame are rotatably connected to multiple rotating frames, and multiple support plates are connected to the rotating frames. The torsion springs are connected between the rotating frames and the sliding frames. After the metal material is pushed into the sliding frame, it moves between the supporting plates. When the bending blade is pressed down, the supporting plate moves accordingly, causing the rotating frame to rotate and the torsion spring to deform.

[0009] As an improvement of the above solution, bending grooves are provided on the molds.

[0010] As an improvement of the above solution, the support plates are each provided with an anti-slip sheet.

[0011] As an improvement of the above solution, a limiting ring is provided on the rotating frame.

[0012] The beneficial effects are as follows: 1. The utility model enables the sliding frame to slide backward on the guide rod, so that the metal material moves to the mold, and the fixed plate fixes the metal material, so as to achieve the effect of accurately controlling the movement of the tool and automatically pushing the metal material onto the bending mold, thereby improving the bending efficiency of the metal material and the safety factor of the staff.

[0013] 2. After the metal material is pushed into the sliding frame, the utility model moves between the support plates. When the bending blade is pressed down, the support plate moves accordingly, causing the rotating frame to rotate and the torsion spring to deform, thereby achieving the effect of supporting the metal material and ensuring the bending quality of the metal material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2It is a schematic diagram of the three-dimensional structure of the bending part of the utility model.

[0016] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the pushing mechanism and the supporting mechanism of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the support mechanism of the utility model.

[0018] Names of the numbers in the figure: 1. housing, 2. first support frame, 3. fixed frame, 4. electric push rod, 5. grating ruler, 6. movable frame, 7. bending blade, 8. mold, 9. pushing mechanism, 91. second support frame, 92. motor, 93. screw rod, 94. fixed plate, 95. guide rod, 96. sliding frame, 10. supporting mechanism, 101. supporting plate, 102. rotating frame, 103. torsion spring. DETAILED DESCRIPTION

[0019] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0020] A grating measuring bending machine, such as Figure 1 and Figure 2 As shown, it includes a shell 1, a first support frame 2, a fixed frame 3, an electric push rod 4, a grating ruler 5, a movable frame 6, a bending blade 7, a mold 8 and a pushing mechanism 9, the upper front side of the shell 1 is connected to the first support frame 2, the left and right parts of the first support frame 2 are connected to the fixed frame 3, the fixed frame 3 is connected to the electric push rod 4, the rear part of the electric push rod 4 is connected to the grating ruler 5, the telescopic end of the electric push rod 4 is connected to the movable frame 6, the movable frame 6 is slidably connected to the first support frame 2, the lower side of the movable frame 6 is clamped with the bending blade 7, the left and right parts of the shell 1 are connected to the mold 8, the mold 8 is provided with a bending groove, which is convenient for bending metal materials, the bending blade 7 is located above the adjacent mold 8, and the shell 1 is provided with the pushing mechanism 9.

[0021] like Figure 1 and Figure 3As shown, the pushing mechanism 9 includes a second support frame 91, a motor 92, a screw 93, a fixed plate 94, a guide rod 95 and a sliding frame 96. The second support frame 91 is connected to the rear side of the outer shell 1, the second support frame 91 is connected to the motor 92, the screw 93 is connected to the output shaft of the motor 92, the screw 93 is rotatably connected to the outer shell 1, the front side of the screw 93 is rotatably connected to the fixed plate 94, the guide rod 95 is connected to the outer shell 1 between the rear sides of the left and right parts of the fixed plate 94, the sliding frame 96 is slidably connected between the left and right parts of the fixed plate 94, the sliding frame 96 is threadedly connected to the screw 93, and the guide rods 95 are slidably connected to the sliding frame 96.

[0022] When using the utility model, firstly, the shell 1 is placed in the bending area of ​​the metal material, and then the metal material is placed horizontally between the molds 8. After placement, the electric push rod 4 on the fixed frame 3 is started, so that the movable frame 6 slides downward on the first support frame 2, so that the bending blade 7 slides downward and cooperates with the mold 8 to bend the metal material. The grating ruler 5 can accurately control the extension length of the electric push rod 4, and then accurately control the movement distance of the bending blade 7. When the metal material is placed on the mold 8, the metal material can be pushed into the sliding frame 96, and then the motor 92 on the second support frame 91 is started to drive the screw rod 93 to rotate, so that the sliding frame 96 slides backward on the guide rod 95, so that the metal material moves to the mold 8, and the fixed plate 94 fixes the metal material, thereby playing a role in being able to accurately control the movement of the tool, and being able to automatically push and bend the metal material onto the mold 8, thereby improving the bending efficiency of the metal material and the safety factor of the staff.

[0023] like Figure 1 and Figure 4 As shown, it also includes a supporting mechanism 10, and the supporting mechanism 10 includes a supporting plate 101, a rotating frame 102 and a torsion spring 103. The left and right parts of the sliding frame 96 are rotatably connected to the two rotating frames 102. The rotating frames 102 are each provided with a limiting ring for limiting the position. The rotating frames 102 are each connected to the two supporting plates 101. The supporting plates 101 are each provided with an anti-slip sheet for supporting metal materials. The torsion spring 103 is connected between the rotating frames 102 and the sliding frames 96.

[0024] The support mechanism 10 of the device can be used to support metal materials. After the metal material is pushed into the sliding frame 96, it moves between the support plates 101. When the bending blade 7 is pressed down, the support plate 101 moves accordingly, causing the rotating frame 102 to rotate and the torsion spring 103 to deform, thereby supporting the metal material and ensuring the bending quality of the metal material.

[0025] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A grating measuring bending machine, characterized in that: The invention comprises a housing (1), a first support frame (2), a fixed frame (3), an electric push rod (4), a grating ruler (5), a movable frame (6), a bending blade (7), a mold (8) and a pushing mechanism (9), wherein the upper front side of the housing (1) is connected to the first support frame (2), the left and right sides of the first support frame (2) are connected to the fixed frame (3), the fixed frame (3) is connected to the electric push rod (4), the rear side of the electric push rod (4) is connected to the grating ruler (5), and the telescopic end of the electric push rod (4) is connected to the A movable frame (6), wherein the movable frame (6) is slidably connected to the first support frame (2), the lower side of the movable frame (6) is clamped with the bending blade (7), the left and right parts of the shell (1) are connected to the mold (8), the bending blade (7) is located above the adjacent mold (8), the shell (1) is provided with a pushing mechanism (9) capable of pushing the metal material, and the grating ruler (5) can accurately control the extension length of the electric push rod (4), thereby accurately controlling the moving distance of the bending blade (7).

2. A grating measuring bending machine as claimed in claim 1, characterized in that: The pushing mechanism (9) comprises a second support frame (91), a motor (92), a screw (93), a fixing plate (94), a guide rod (95) and a sliding frame (96); the second support frame (91) is connected to the rear side of the housing (1); the second support frame (91) is connected to the motor (92); the screw (93) is connected to the output shaft of the motor (92); the screw (93) is rotatably connected to the housing (1); the front side of the screw (93) is rotatably connected to the fixing plate (94); the rear sides of the left and right parts of the fixing plate (94) are both connected to the housing (1). The guide rod (95) is slidably connected to the left and right parts of the fixed plate (94), and the sliding frame (96) is threadedly connected to the screw rod (93). The guide rods (95) are slidably connected to the sliding frame (96), and the metal material is pushed into the sliding frame (96). Then, the motor (92) on the second support frame (91) is started to drive the screw rod (93) to rotate, so that the sliding frame (96) slides backward on the guide rod (95), so that the metal material moves to the mold (8), and the fixed plate (94) fixes the metal material.

3. A grating measuring bending machine as claimed in claim 2, characterized in that: The invention also comprises a support mechanism (10), wherein the support mechanism (10) comprises a support plate (101), a rotating frame (102) and a torsion spring (103); the left and right parts of the sliding frame (96) are both rotatably connected to a plurality of the rotating frames (102); the rotating frames (102) are each connected to a plurality of the support plates (101); the torsion spring (103) is connected between the rotating frames (102) and the sliding frame (96); after the metal material is pushed into the sliding frame (96), it moves between the support plates (101); when the bending blade (7) is pressed downward, the support plate (101) moves accordingly, causing the rotating frame (102) to rotate and the torsion spring (103) to deform.

4. A grating measuring bending machine as claimed in claim 1, characterized in that: The molds (8) are all provided with bending grooves.

5. A grating measuring bending machine as claimed in claim 3, characterized in that: The support plates (101) are each provided with an anti-slip sheet.

6. A grating measuring bending machine as claimed in claim 3, characterized in that: The rotating frame (102) is provided with a limiting ring.

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