Bending machine device facilitating clamping and leveling of wide-breadth sheet metal part

Abstract

The utility model discloses a bending machine device convenient for wide breadth sheet metal part clamping and leveling, including bending fixed frame body, chute and moving frame, the both sides of bending fixed frame body are provided with the chute, and the inside of chute is provided with moving frame, the inside of moving frame is provided with the groove, and the inside of groove is provided with the fixed rod, and the fixed rod is provided with the fixed rod. A plurality of positioning holes are formed in the outer wall of the fixing rod, a mounting mechanism used for positioning the position of the fixing rod is arranged in the bending and fixing frame, a sheet metal part body is arranged in the bending and fixing frame, a positioning plate is arranged in the bending and fixing frame, and the outer wall of the positioning plate makes contact with the outer wall of the sheet metal part body. According to the device, the positioning holes in different positions are formed in the fixing rods, so that the position between the folding and flattening blocks can be adjusted, and the situation that bending cannot be achieved due to the fact that side wings on the two sides are too long during bending is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a bending machine device which is convenient for clamping and leveling wide-format sheet metal parts. Background Art

[0002] A bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. The workbench is placed on the bracket. The workbench consists of a base and a pressure plate. The base is connected to the clamping plate through a hinge. The base consists of a base shell, a coil and a cover plate. The coil is placed in the depression of the base shell, and the top of the depression is covered with a cover plate. When in use, the coil is energized by a wire, and after energization, an attractive force is generated on the pressure plate, thereby clamping the thin plate between the pressure plate and the base. Due to the use of electromagnetic force clamping, the pressure plate can be made into a variety of workpiece requirements, and can process workpieces with side walls, and the operation is also very simple.

[0003] However, the existing bending machine devices that are convenient for clamping and leveling wide-format sheet metal parts have the following problems during use: when processing a workpiece, a traditional bending machine requires the operator to adjust the positioning for a long time before bending. In addition, when the bending machine is bending, the two sides of the workpiece are bent, and when the workpiece is bent front and back, the length of the pressure plate blocks the side wings, making it impossible to bend. Utility Model Content

[0004] The utility model aims to provide a bending machine device which is convenient for clamping and leveling wide-format sheet metal parts, so as to solve the related problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending machine device which is convenient for clamping and leveling wide-width sheet metal parts, comprising a bending fixed frame, a slide groove and a movable frame, wherein slide grooves are provided on both sides of the bending fixed frame, and a movable frame is provided inside the slide groove, a groove is provided inside the movable frame, and a fixing rod is installed inside the groove, a plurality of positioning holes are provided on the outer wall of the fixing rod, a folding block is provided on the outer wall of the fixing rod, a mounting mechanism for positioning the fixing rod is provided inside the folding block, a sheet metal body is provided inside the bending fixed frame, a positioning plate is provided inside the bending fixed frame, and the outer wall of the positioning plate contacts the outer wall of the sheet metal body, and a shifting mechanism for adjusting the position of the positioning plate is provided inside the bending fixed frame.

[0006] The technical solution provides a bending machine device which is convenient for clamping and leveling wide-format sheet metal parts. A hydraulic cylinder is arranged at the top of the inner part of the bending fixed frame, and the output end of the hydraulic cylinder is connected to one end of the moving frame.

[0007] The technical solution provides a bending machine device that is convenient for clamping and leveling wide-format sheet metal parts, and a sliding block that is compatible with a slide groove is installed on the outer wall of the movable frame.

[0008] The technical solution provides a bending machine device that is convenient for clamping and leveling wide-width sheet metal parts. The installation mechanism includes a movable groove and a pull rod. A movable groove is opened on one side of the folding block, and a pull rod is arranged inside the movable groove and passes through the folding block. A positioning rod passing through a positioning hole is installed on the rear wall of the pull rod.

[0009] The technical solution provides a bending machine device that is convenient for clamping and leveling wide-width sheet metal parts. The outer wall of the pull rod is sleeved with a spring, and the outer wall of the spring is adapted to the inner wall of the movable groove. A knob is provided on one side of the screw rod.

[0010] The technical solution provides a bending machine device that is convenient for clamping and leveling wide-width sheet metal parts. The shifting mechanism includes a slide rail and a screw rod. The bottom end of the bending and fixing frame is installed with a slide rail. The bending and fixing frame is provided with a screw rod that passes through a positioning plate, and the outer wall of the screw rod is adapted to the inner wall of the positioning plate.

[0011] Compared with the prior art, the utility model provides a bending machine device that is convenient for clamping and leveling wide-format sheet metal parts, and has the following beneficial effects:

[0012] 1. The utility model drives the positioning rod to squeeze the spring by pulling the pull rod, so that the positioning rod is separated from the fixed rod, and then the folding block can be taken out downward. This structure is convenient for installing the folding block, and positioning holes in different positions are provided at the fixed rod, so that the position between the folding blocks can be adjusted, which is convenient for bending when the side wings on both sides are too long and cannot be bent.

[0013] 2. The utility model drives the positioning plate to move forward and backward in the slide rail by rotating the screw rod, so that the positioning plate fits the position of the sheet metal body. The structure can automatically locate the bending position by adjusting the position between the positioning plate and the sheet metal body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 2 It is a right side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0017] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0018] In the figure: 1. bending fixed frame; 2. slide groove; 3. movable frame; 4. slider; 5. groove; 6. fixing rod; 7. positioning hole; 8. folding block; 9. sheet metal body; 10. hydraulic cylinder; 11. positioning rod; 12. positioning plate; 13. movable groove; 14. pull rod; 15. knob; 16. spring; 17. slide rail; 18. screw rod. 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] Embodiment 1, as Figure 1-2 As shown, the utility model provides a technical solution: a bending machine device that is convenient for clamping and leveling wide-format sheet metal parts, including a bending fixed frame 1, a slide groove 2 and a moving frame 3, the bending fixed frame 1 is provided with slide grooves 2 on both sides, and the sliding groove 2 is provided with a moving frame 3, the moving frame 3 is provided with a groove 5, and a fixing rod 6 is installed inside the groove 5, the outer wall of the fixing rod 6 is provided with a plurality of positioning holes 7, the outer wall of the fixing rod 6 is provided with a folding block 8, and the folding block 8 is provided with a mounting mechanism for positioning the fixing rod 6, the top of the bending fixed frame 1 is provided with a hydraulic cylinder 10, and the output end of the hydraulic cylinder 10 is connected to one end of the moving frame 3, the outer wall of the moving frame 3 is provided with a slider 4 adapted to the slide groove 2, and the fixing hole 7 is provided on the fixing rod 6. The installation mechanism includes a movable groove 13 and a pull rod 14. A movable groove 13 is opened on one side of the folding block 8, and a pull rod 14 is arranged inside the movable groove 13 and passes through the folding block 8. A positioning rod 11 passing through the positioning hole 7 is installed on the rear wall of the pull rod 14. A spring 16 is sleeved on the outer wall of the pull rod 14, and the outer wall of the spring 16 is adapted to the inner wall of the movable groove 13. By pulling the pull rod 14, the positioning rod 11 is driven to squeeze the spring 16, so that the positioning rod 11 is separated from the fixed rod 6, and then the folding block 8 can be taken out downward. This structure is convenient for installing the folding block 8, and the positioning holes 7 at different positions are arranged on the fixed rod 6, so that the position between the folding blocks 8 can be adjusted, which is convenient for bending when the two side wings are too long and cannot be bent.

[0021] Embodiment 2, as Figure 1-4As shown, the utility model provides a technical solution: a bending machine device that is convenient for clamping and leveling wide-format sheet metal parts, including a sheet metal body 9 arranged inside a bending and fixing frame 1, a positioning plate 12 arranged inside the bending and fixing frame 1, and the outer wall of the positioning plate 12 contacts the outer wall of the sheet metal body 9, and a shifting mechanism for adjusting the position of the positioning plate 12 is arranged inside the bending and fixing frame 1, and the shifting mechanism includes a slide rail 17 and a screw rod 18, a slide rail 17 is installed at the bottom end of the bending and fixing frame 1, a screw rod 18 penetrating the positioning plate 12 is arranged inside the bending and fixing frame 1, and the outer wall of the screw rod 18 is adapted to the inner wall of the positioning plate 12, and a knob 15 is arranged on one side of the screw rod 18, and the positioning plate 12 is driven to move forward and backward in the slide rail 17 by rotating the screw rod 18, so that the positioning plate 12 is fitted with the sheet metal body 9. The structure can automatically position the bending position by adjusting the position between the positioning plate 12 and the sheet metal body 9.

[0022] Working principle: firstly, the external power supply is turned on, and the operator pushes the sheet metal body 9 to contact the positioning plate 12, and then the hydraulic cylinder 10 can be started to drive the folding block 8 to bend the sheet metal body 9. By leaving a gap between the folding blocks 8, space can be left for the flanks on both sides of the bent workpiece. When the position of the folding block 8 needs to be adjusted or removed, the pull rod 14 is pulled to drive the positioning rod 11 to squeeze the spring 16, so that the positioning rod 11 is separated from the fixed rod 6, and then the folding block 8 is taken out downward. This structure is convenient for installing the folding block 8, and the positioning holes 7 at different positions are set on the fixed rod 6, so that the position between the folding blocks 8 can be adjusted;

[0023] The screw rod 18 is rotated to drive the positioning plate 12 to move forward and backward in the slide rail 17, so that the positioning plate 12 fits the sheet metal body 9. This structure can automatically locate the bending position by adjusting the position between the positioning plate 12 and the sheet metal body 9.

[0024] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A bending machine device for facilitating the clamping and leveling of wide-format sheet metal parts, comprising a bending fixed frame (1), a slide groove (2) and a movable frame (3), characterized in that: The two sides of the bending fixed frame (1) are provided with slide grooves (2), and a movable frame (3) is arranged inside the slide groove (2), a groove (5) is arranged inside the movable frame (3), and a fixing rod (6) is installed inside the groove (5), a plurality of positioning holes (7) are arranged on the outer wall of the fixing rod (6), a folding block (8) is arranged on the outer wall of the fixing rod (6), and a mounting mechanism for positioning the position of the fixing rod (6) is arranged inside the folding block (8), a sheet metal body (9) is arranged inside the bending fixed frame (1), a positioning plate (12) is arranged inside the bending fixed frame (1), and the outer wall of the positioning plate (12) contacts the outer wall of the sheet metal body (9), and a displacement mechanism for adjusting the position of the positioning plate (12) is arranged inside the bending fixed frame (1).

2. A bending machine device for facilitating clamping and leveling of wide-format sheet metal parts according to claim 1, characterized in that: A hydraulic cylinder (10) is provided at the top end of the interior of the bending fixed frame (1), and the output end of the hydraulic cylinder (10) is connected to one end of the moving frame (3).

3. A bending machine device for facilitating clamping and leveling of wide-format sheet metal parts according to claim 1, characterized in that: The outer wall of the movable frame (3) is provided with a sliding block (4) adapted to the sliding groove (2).

4. A bending machine device for facilitating clamping and leveling of wide-format sheet metal parts according to claim 1, characterized in that: The mounting mechanism comprises a movable groove (13) and a pull rod (14); a movable groove (13) is provided on one side of the folding block (8); a pull rod (14) penetrating the folding block (8) is arranged inside the movable groove (13); a positioning rod (11) penetrating the positioning hole (7) is installed on the rear wall of the pull rod (14).

5. A bending machine device for facilitating clamping and leveling of wide-format sheet metal parts according to claim 4, characterized in that: The outer wall of the pull rod (14) is sleeved with a spring (16), and the outer wall of the spring (16) is matched with the inner wall of the movable groove (13).

6. A bending machine device for facilitating clamping and leveling of wide-format sheet metal parts according to claim 1, characterized in that: The displacement mechanism comprises a slide rail (17) and a screw rod (18); the slide rail (17) is installed at the bottom end of the interior of the bending and fixing frame (1); the interior of the bending and fixing frame (1) is provided with a screw rod (18) penetrating the positioning plate (12); the outer wall of the screw rod (18) is matched with the inner wall of the positioning plate (12); and a rotary knob (15) is provided on one side of the screw rod (18).

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