Positioning device for bending center of metal plate

Abstract

The utility model discloses a metal plate bending center positioning device which comprises a positioning frame and a mounting groove, two sides of the positioning frame are fixedly connected with connecting seats, the mounting groove is arranged at the bottom end inside the positioning frame, a first connecting shaft is movably connected inside the mounting groove, and a second connecting shaft is arranged inside the first connecting shaft. A first auxiliary roller is fixedly connected between the first connecting shafts, a first threaded groove is formed in the top end of the positioning frame, first guide grooves are formed in the two sides of the top end of the positioning frame, and a mounting frame is arranged at the top end in the positioning frame. According to the positioning device for the bending center of the metal plate, the first positioning rod and other parts are arranged, and the first handle is screwed, so that the sleeved movable seat can be driven to move on the first positioning rod in a guiding manner, and therefore, the positioning device can be fixedly connected with a bending table, and the positioning device is more rapid and convenient to install; the problem that the installation efficiency is low when the bending table is connected and fixed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal sheet bending and positioning, in particular to a positioning device for a metal sheet bending center. Background Art

[0002] Metal sheet is a flat product made of metal material. During production and processing, the metal sheet needs to be bent to obtain the required shape. In order to prevent it from shaking and affecting the bending effect, a positioning device is used.

[0003] According to the design of the positioning device of the existing metal sheet bending center, fixing screws and the like need to be installed when connected and fixed to the bending table, resulting in low installation efficiency and troublesome disassembly, so it is not applicable.

[0004] Now, a new positioning device for the metal sheet bending center is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a positioning device for the bending center of a metal sheet material, so as to solve the problem of low installation efficiency when connected and fixed with a bending table proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for a metal sheet bending center, comprising a positioning frame and a mounting groove, two sides of the positioning frame are fixedly connected with connecting seats, the bottom end of the positioning frame is provided with a mounting groove, the inside of the mounting groove is movably connected with a first connecting shaft, a first auxiliary roller is fixedly connected between the first connecting shafts, a first threaded groove is provided at the top of the positioning frame, first guide grooves are provided at both sides of the top of the positioning frame, a mounting frame is provided at the top of the positioning frame, and an auxiliary mounting component fixedly connected to the bending table is provided at the bottom of the positioning frame;

[0007] The auxiliary installation assembly includes a first positioning rod, a movable seat, a first movable groove, a first adjusting shaft, a first handle, a second guide groove and a second threaded groove. The first positioning rod is fixedly connected to both sides of the bottom end of the positioning frame, the bottom end of the positioning frame is provided with a movable seat, and second guide grooves are provided on both sides of the top end of the movable seat. The bottom end of the positioning frame is provided with a first movable groove, and the top end of the movable seat is provided with a second threaded groove. The inside of the second threaded groove is longitudinally penetrated by the first adjusting shaft, and the bottom end of the first adjusting shaft is fixedly connected to the first handle.

[0008] Preferably, the first positioning rod passes through the interior of the second guide groove, the top end of the first adjustment shaft is rotatably embedded in the interior of the first movable groove, and the exterior of the first adjustment shaft is provided with an external thread.

[0009] Preferably, a fixing block is provided at the bottom end of the connecting seat, and two groups of the fixing blocks are provided. The fixing blocks are symmetrically distributed on both sides of the positioning frame.

[0010] Preferably, a cleaning brush is fixedly connected to the bottom end of the fixed block, and a hanging block is fixedly connected to the top end of the fixed block. The hanging block is detachably clamped inside the connecting seat.

[0011] Preferably, a second movable groove is provided at the top of the installation frame, a second connecting shaft is movably connected inside the installation frame, a second auxiliary roller is fixedly connected between the second connecting shafts, and the position of the second auxiliary roller coincides with that of the first auxiliary roller.

[0012] Preferably, five groups of the second auxiliary rollers are provided, and the second auxiliary rollers are evenly spaced and distributed inside the installation frame.

[0013] Preferably, a second positioning rod is longitudinally provided inside the first guide groove, a top end of the second positioning rod is fixedly connected to a limiting block, and the second positioning rod is movably embedded in the first guide groove.

[0014] Preferably, a second adjustment shaft is longitudinally penetrated inside the first thread groove, a second handle is fixedly connected to the top end of the second adjustment shaft, and a bottom end of the second adjustment shaft is rotatably embedded in the second movable groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the positioning device of the metal sheet bending center not only realizes faster and more convenient connection and fixation with the bending table, realizes the cleaning of impurities and dust on the metal sheet in advance, but also realizes the convenience of locating the position of the metal sheet;

[0016] (1) By providing a first positioning rod, a movable seat, a first movable groove, a first adjusting shaft, a first handle, a second guide groove, and a second threaded groove, the first handle can be screwed to drive the sleeved movable seat to move on the first positioning rod, so that the device can be connected and fixed to the bending table, making installation faster and more convenient;

[0017] (2) A cleaning brush, a fixing block, a connecting seat, and a hanging block are provided, and the hanging block is buckled into the connecting seat. At this time, the cleaning brush can cover the entrances on both sides of the positioning frame, so that the metal plate entering the positioning frame can be wiped in advance to clean impurities and dust to prevent adhesion during bending;

[0018] (3) A first auxiliary roller, a first connecting shaft mounting frame, a second auxiliary roller, a second positioning rod, a first guide groove, a second connecting shaft, a second handle, a second adjusting shaft, a first threaded groove, a second movable groove, and a limit block are provided. The second handle is screwed, and when the second adjusting shaft rotates, the mounting frame at the bottom is driven to move downward. At the same time, the second positioning rod is guided and moved inside the first guide groove. At this time, the first auxiliary roller is attached to the metal plate and fixed with the second auxiliary roller. At the same time, when bending, it is easy to move slightly, thereby reducing the damping force during bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a side view structural diagram of the connection mode between the movable seat and the first adjustment shaft of the utility model;

[0021] Figure 3 It is a side view structural diagram of the connection mode between the cleaning brush and the connection seat of the utility model;

[0022] Figure 4 This is a front view structural diagram of the connection method between the installation frame and the second adjustment shaft of the utility model.

[0023] In the figure: 1. positioning frame; 2. mounting groove; 3. first positioning rod; 4. movable seat; 5. first movable groove; 6. first adjusting shaft; 7. first handle; 8. first auxiliary roller; 9. first connecting shaft; 10. cleaning brush; 11. fixing block; 12. connecting seat; 13. hanging block; 14. mounting frame; 15. second auxiliary roller; 16. second positioning rod; 17. first guide groove; 18. second connecting shaft; 19. second handle; 20. second adjusting shaft; 21. first threaded groove; 22. second movable groove; 23. limiting block; 24. second guide groove; 25. second threaded groove. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-4, a positioning device for a metal sheet bending center, comprising a positioning frame 1 and a mounting groove 2, connecting seats 12 are fixedly connected to both sides of the positioning frame 1, the mounting groove 2 is arranged at the bottom end inside the positioning frame 1, a first connecting shaft 9 is movably connected inside the mounting groove 2, a first auxiliary roller 8 is fixedly connected between the first connecting shafts 9, a first thread groove 21 is arranged at the top of the positioning frame 1, first guide grooves 17 are arranged at both sides of the top of the positioning frame 1, a mounting frame 14 is arranged at the top of the positioning frame 1, and an auxiliary mounting component fixedly connected to the bending table is arranged at the bottom end of the positioning frame 1;

[0026] The auxiliary installation assembly includes a first positioning rod 3, a movable seat 4, a first movable groove 5, a first adjustment shaft 6, a first handle 7, a second guide groove 24 and a second thread groove 25. The first positioning rod 3 is fixedly connected to both sides of the bottom end of the positioning frame 1, the movable seat 4 is provided at the bottom end of the positioning frame 1, and the second guide grooves 24 are provided on both sides of the top end of the movable seat 4. The first movable groove 5 is provided at the bottom end of the positioning frame 1, and the second thread groove 25 is provided inside the top end of the movable seat 4. The first adjustment shaft 6 is longitudinally penetrated inside the second thread groove 25, and the bottom end of the first adjustment shaft 6 is fixedly connected to the first handle 7;

[0027] The first positioning rod 3 passes through the interior of the second guide groove 24, the top end of the first adjustment shaft 6 is rotatably embedded in the interior of the first movable groove 5, and the exterior of the first adjustment shaft 6 is provided with an external thread;

[0028] Specifically, Figure 1 and Figure 2 As shown, by screwing the first handle 7, the sleeved movable seat 4 can be driven to move on the first positioning rod 3, so that the device can be connected and fixed to the bending table, making the installation faster and more convenient.

[0029] Embodiment 2: A fixing block 11 is disposed at the bottom end of the connecting seat 12. Two groups of fixing blocks 11 are disposed. The fixing blocks 11 are symmetrically distributed on both sides of the positioning frame 1.

[0030] The bottom end of the fixed block 11 is fixedly connected with a cleaning brush 10, and the top end of the fixed block 11 is fixedly connected with a hanging block 13, which is detachably connected to the inside of the connecting seat 12;

[0031] Specifically, Figure 1 and Figure 3 As shown, the hanging block 13 is buckled into the connecting seat 12. At this time, the cleaning brush 10 can cover the entrances on both sides of the positioning frame 1, so that the metal plate entering the positioning frame 1 can be wiped in advance to clean impurities and dust to prevent adhesion during bending.

[0032] Embodiment 3: A second movable groove 22 is provided at the top of the installation frame 14, and a second connecting shaft 18 is movably connected inside the installation frame 14, and a second auxiliary roller 15 is fixedly connected between the second connecting shafts 18, and the position of the second auxiliary roller 15 coincides with that of the first auxiliary roller 8;

[0033] There are five groups of second auxiliary rollers 15, and the second auxiliary rollers 15 are evenly spaced and distributed inside the mounting frame 14;

[0034] A second positioning rod 16 is longitudinally disposed inside the first guide groove 17, a top end of the second positioning rod 16 is fixedly connected to a limiting block 23, and the second positioning rod 16 is movably embedded inside the first guide groove 17;

[0035] A second adjustment shaft 20 is longitudinally disposed inside the first thread groove 21, a second handle 19 is fixedly connected to the top end of the second adjustment shaft 20, and a bottom end of the second adjustment shaft 20 is rotatably embedded in the second movable groove 22;

[0036] Specifically, Figure 1 and Figure 4 As shown, by screwing the second handle 19, when the second adjustment shaft 20 rotates, the bottom mounting frame 14 can be driven to move downward, and at the same time, the second positioning rod 16 will be guided and moved inside the first guide groove 17. At this time, the first auxiliary roller 8 will fit on the metal plate and cooperate with the second auxiliary roller 15 to fix it. At the same time, when bending, it can be easily moved slightly to reduce the resistance during bending.

[0037] Working principle: When the utility model is in use, first, the first handle 7 is screwed to drive the sleeved movable seat 4 to guide and move on the first positioning rod 3, so that the device can be connected and fixed to the bending table, making it faster and more convenient to install. After that, the hanging block 13 is buckled into the connecting seat 12. At this time, the cleaning brush 10 can block the entrances on both sides of the positioning frame 1, so that the metal plate entering the positioning frame 1 can be pre-wiped to clean impurities and dust to prevent it from sticking to it during bending. Finally, the second handle 19 is screwed, and when the second adjusting shaft 20 rotates, the bottom installation frame 14 can be driven to move downward, and at the same time, the second positioning rod 16 will be guided and moved inside the first guide groove 17. At this time, the first auxiliary roller 8 will fit on the metal plate and cooperate with the second auxiliary roller 15 to fix it. At the same time, when bending, it is convenient to move slightly to reduce the resistance during bending.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A positioning device for the bending center of a metal sheet, comprising a positioning frame (1) and a mounting groove (2), characterized in that: The two sides of the positioning frame (1) are fixedly connected with connecting seats (12), the bottom end of the positioning frame (1) is provided with a mounting groove (2), the inside of the mounting groove (2) is movably connected with a first connecting shaft (9), a first auxiliary roller (8) is fixedly connected between the first connecting shafts (9), the top of the positioning frame (1) is provided with a first threaded groove (21), the two sides of the top of the positioning frame (1) are provided with first guide grooves (17), the top of the positioning frame (1) is provided with a mounting frame (14), and the bottom end of the positioning frame (1) is provided with an auxiliary mounting component fixedly connected to the bending table; The auxiliary installation assembly comprises a first positioning rod (3), a movable seat (4), a first movable groove (5), a first adjustment shaft (6), a first handle (7), a second guide groove (24) and a second thread groove (25); the first positioning rod (3) is fixedly connected to both sides of the bottom end of the positioning frame (1); the movable seat (4) is arranged at the bottom end of the positioning frame (1); the second guide grooves (24) are arranged on both sides of the top end of the movable seat (4); the first movable groove (5) is arranged at the bottom end of the positioning frame (1); the second thread groove (25) is arranged inside the top end of the movable seat (4); the first adjustment shaft (6) is longitudinally penetrated inside the second thread groove (25); and the first handle (7) is fixedly connected to the bottom end of the first adjustment shaft (6).

2. A positioning device for the bending center of a metal sheet according to claim 1, characterized in that: The first positioning rod (3) passes through the interior of the second guide groove (24), the top end of the first adjustment shaft (6) is rotatably embedded in the interior of the first movable groove (5), and the exterior of the first adjustment shaft (6) is provided with an external thread.

3. The device for positioning the bending center of a metal sheet according to claim 1, characterized in that: A fixing block (11) is arranged at the bottom end of the connection seat (12), and two groups of the fixing blocks (11) are arranged. The fixing blocks (11) are symmetrically distributed on both sides of the positioning frame (1).

4. A positioning device for the bending center of a metal sheet according to claim 3, characterized in that: The bottom end of the fixed block (11) is fixedly connected to a cleaning brush (10), and the top end of the fixed block (11) is fixedly connected to a hanging block (13), and the hanging block (13) is detachably clamped inside the connecting seat (12).

5. The device for positioning the bending center of a metal sheet according to claim 1, characterized in that: A second movable groove (22) is provided at the top of the installation frame (14); a second connecting shaft (18) is movably connected inside the installation frame (14); a second auxiliary roller (15) is fixedly connected between the second connecting shaft (18); and the position of the second auxiliary roller (15) coincides with that of the first auxiliary roller (8).

6. A positioning device for the bending center of a metal sheet according to claim 5, characterized in that: Five groups of the second auxiliary rollers (15) are provided, and the second auxiliary rollers (15) are evenly spaced and distributed inside the installation frame (14).

7. A positioning device for the bending center of a metal sheet according to claim 6, characterized in that: A second positioning rod (16) is longitudinally provided inside the first guide groove (17), the top end of the second positioning rod (16) is fixedly connected to a limiting block (23), and the second positioning rod (16) is movably embedded inside the first guide groove (17).

8. The device for positioning the bending center of a metal sheet according to claim 1, characterized in that: A second adjustment shaft (20) is longitudinally penetrated inside the first thread groove (21), a top end of the second adjustment shaft (20) is fixedly connected to a second handle (19), and a bottom end of the second adjustment shaft (20) is rotatably embedded in the second movable groove (22).

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