Forming die for bent plate type component

Abstract

The utility model discloses a bending plate type part forming die, which comprises an upper die, a lower die and a locking device, the upper die comprises a first fixing block, a first sliding groove is arranged below the first fixing block, first open holes are arranged on the left side and the right side above the first fixing block, a first sliding block is connected inside the first sliding groove in a sliding mode, and a second sliding block is arranged inside the first sliding block in a sliding mode. The lower die comprises a second fixing block, a second sliding groove is formed in the upper portion of the second fixing block, a second sliding block is slidably connected to the interior of the second sliding groove, and a bending rod is fixedly connected to the lower portion of the second sliding block. A supporting block is fixedly connected to the upper portion of the second sliding block, a bending groove is formed in the upper portion of the supporting block, and the bending rod corresponds to the bending groove. By means of the structure, a damaged die can be replaced more quickly, and the bending device is suitable for more efficient bending operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coal mine underground steel plate bending, especially to the bending plate class component forming die. BACKGROUND

[0002] The purpose of coal mine underground steel plate bending is mainly to ensure the reasonable structure and function of the supporting structure, equipment platform, passageway and other safety facilities of the mine. Specifically, the purpose is to ensure the stability and safety of the structure, adapt to complex underground space and terrain, increase the compression and tension resistance of the structure, improve the installation and maintenance efficiency, ensure the corrosion and protection function, and adapt to complex construction technology and environmental conditions. In short, the main purpose of coal mine underground steel plate bending is to adjust the shape reasonably so that the steel plate can play a better supporting, protecting and carrying role in the complex environment of the mine, ensure the safety production of the mine, optimize the construction process and improve the long-term stability of the structure.

[0003] In the prior art, due to the large size of the coal mine, the amount of steel plate used is large, and the amount of steel plate that needs to be bent is also large. Due to a large amount of bending work, the bending die is prone to damage, and most of the dies and hydraulic devices are connected by bolts, nuts and other connecting pieces. When the die is damaged, the operator needs to remove the connecting pieces such as bolts before replacing the new die, which makes the die replacement efficiency low and very inconvenient, which is not conducive to efficient bending operation. SUMMARY

[0004] The purpose of the utility model is to provide a bending plate class component forming die, which can replace the damaged die faster and adapt to more efficient bending operation.

[0005] To achieve the above purpose, a bending plate class component forming die is provided, which comprises an upper die, a lower die and a locking device.

[0006] The upper die comprises a first fixed block, a first sliding groove is formed below the first fixed block, first holes are formed on the left and right sides of the upper part of the first fixed block, second holes are formed on the left and right sides of the lower part of the first fixed block, a first sliding block is slidably connected in the first sliding groove, a connecting plate is fixedly connected below the first sliding block, a bending rod is fixedly connected below the connecting plate, a locking device is arranged in front of the first sliding groove, the lower die comprises a second fixed block, a second sliding groove is formed above the second fixed block, first holes are formed on the left and right sides of the lower part of the second fixed block, second holes are formed on the left and right sides of the upper part of the second fixed block, a second sliding block is slidably connected in the second sliding groove, a supporting block is fixedly connected above the second sliding block, a bending groove is formed above the supporting block, and the bending rod corresponds to the bending groove.

[0007] According to the forming mold for the bent plate component, the left and right sides of the first fixed block are fixedly connected to the first connecting block, the front and rear sides of the first connecting block are provided with the first slot, and the top of the first connecting block is fixedly connected to the reinforcing plate.

[0008] According to the forming mold of the bent plate component, the left and right sides of the second fixing block are fixedly connected to the second connecting block, and the front and rear sides of the second connecting block are provided with the second slot.

[0009] According to the forming mold of the bending plate component, the locking device includes a frame, with movable blocks slidably connected to the left and right sides inside the frame, a pressure block fixedly connected to the front of the right movable block, a spring fixedly connected to the left side of the right movable block, a first locking block fixedly connected to the lower right side of the right movable block, and a second locking block fixedly connected to the upper right side of the right movable block.

[0010] According to the forming mold for the bent plate component, a pressure block is fixedly connected to the front of the left movable block, a spring is fixedly connected to the right side of the left movable block, a first locking block is fixedly connected to the lower left side of the left movable block, and a second locking block is fixedly connected to the upper left side of the left movable block.

[0011] According to the forming mold for the bent plate-type component, the first locking block extends through the bottom of the frame and is slidably connected to the frame.

[0012] According to the forming mold of the bent plate component, the second locking block passes through the top of the frame and is slidably connected to the frame.

[0013] According to the forming mold of the bent plate component, the first locking block corresponds to the first opening, and the second locking block corresponds to the second opening.

[0014] This utility model has the following beneficial effects:

[0015] 1. Compared with the existing technology, when the bending bar or bending groove is damaged, by simultaneously squeezing the left and right pressure blocks towards the center, the first and second locking blocks on the left and right sides enter the interior of the frame at the same time. At this time, the operator can remove or install the locking device from the interior of the first or second sliding groove, so that the operator can replace the damaged bending bar or the support block with the bending groove more quickly, thereby adapting to the faster bending operation. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a perspective view of the forming mold for the curved plate component of this utility model;

[0018] Figure 2 It is the exploded view of the bending plate component forming die of the utility model;

[0019] Figure 3 It is the frame body sectional view of the bending plate component forming die of the utility model;

[0020] Figure 4 It is the Figure 2 Enlarged view of A in the middle;

[0021] Figure 5 It is the Figure 2 Enlarged view of B in the middle;

[0022] Figure 6 It is the plate body installation schematic view of the bending plate component forming die of the utility model;

[0023] Figure 7 It is the plate body bending schematic view of the bending plate component forming die of the utility model.

[0024] Legend:

[0025] 1, upper die; 2, lower die; 3, first opening; 4, second opening; 5, locking device;

[0026] 10, first fixed block; 11, first connecting block; 12, first slot; 13, reinforcing plate; 14, first sliding block; 15, connecting plate; 16, bending rod; 17, first sliding groove;

[0027] 20, second fixed block; 21, second sliding groove; 22, second connecting block; 23, second slot; 24, second sliding block; 25, support block; 26, bending groove;

[0028] 51, frame body; 52, moving block; 53, pressing block; 54, spring; 55, first locking block; 56, second locking block. DETAILED DESCRIPTION

[0029] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0030] Refer to Figures 1-7The utility model discloses bending plate class component forming die, it includes upper die 1, lower die 2 and locking device 5, upper die 1 includes first fixed block 10, and the left and right sides fixed connection of first fixed block 10 has first connecting block 11, and the front and back sides of first connecting block 11 are set with first slot 12, and the upper fixed connection of first connecting block 11 has reinforcing plate 13, and the lower of first fixed block 10 is set with first sliding slot 17, and the left and right sides of the upper of first fixed block 10 are set with first aperture 3, and the left and right sides of the lower of first fixed block 10 are set with second aperture 4, and the inside sliding connection of first sliding slot 17 has first sliding block 14, and the lower fixed connection of first sliding block 14 has connecting plate 15, and the lower fixed connection of connecting plate 15 has bending stick 16, and the front of first sliding slot 17 is provided with locking device 5, and lower die 2 includes second fixed block 20, and the upper of second fixed block 20 is set with second sliding slot 21, and the left and right sides fixed connection of second fixed block 20 has second connecting block 22, and the front and back sides of second connecting block 22 are set with second slot 23, and the left and right sides of the upper of second fixed block 20 are set with first aperture 3, and the left and right sides of the upper of second fixed block 20 are set with second aperture 4, and the inside sliding connection of second sliding slot 21 has second sliding block 24, and the upper fixed connection of second sliding block 24 has support block 25, and the upper of support block 25 is set with bending groove 26, and bending stick 16 corresponds with bending groove 26.

[0031] The above structure, by being provided with first fixed block 10, the left and right sides fixed connection of first fixed block 10 has first connecting block 11, and the front and back sides fixed connection of first connecting block 11 has first slot 12, by being provided with first slot 12, so that operating personnel can utilize bolt nut etc. Connecting piece with first fixed block 10 is fixed in the upper of pressing device.

[0032] By being provided with second fixed block 20, and the left and right sides fixed connection of second fixed block 20 has second connecting block 22, and the front and back sides fixed connection of second connecting block 22 has second slot 23, so that operating personnel can utilize bolt nut etc. Connecting piece with second fixed block 20 is fixed in the upper of base.

[0033] By being provided with bending stick 16, the upper of support block 25 is set with bending groove 26, and bending stick 16 corresponds with bending groove 26, so that two can carry out bending operation to bending plate.

[0034] The locking device 5 comprises a frame body 51, the inside of the frame body 51 is slidably connected with a moving block 52 on the left and right sides, the front of the right moving block 52 is fixedly connected with a pressing block 53, the left side of the right moving block 52 is fixedly connected with a spring 54, the right lower side of the right moving block 52 is fixedly connected with a first locking block 55, the right upper side of the right moving block 52 is fixedly connected with a second locking block 56, the front of the left moving block 52 is fixedly connected with a pressing block 53, the right side of the left moving block 52 is fixedly connected with a spring 54, the left lower side of the left moving block 52 is fixedly connected with a first locking block 55, and the left upper side of the left moving block 52 is fixedly connected with a second locking block 56, the first locking block 55 penetrates through the lower side of the frame body 51 and is slidably connected with the frame body 51, the second locking block 56 penetrates through the upper side of the frame body 51 and is slidably connected with the frame body 51, the first locking block 55 corresponds to the first opening 3, and the second locking block 56 corresponds to the second opening 4.

[0035] The above structure, by simultaneously extruding the left and right pressing blocks 53 to the middle, the springs 54 are contracted, and the left and right moving blocks 52 are synchronously moved to the middle, at this time, the left and right first locking blocks 55 and the second locking blocks 56 are synchronously entered into the inside of the frame body 51, at this time, the operating personnel can take out or put in the locking device 5 from or into the inside of the first sliding groove 17 or the second sliding groove 21.

[0036] By the first locking block 55 corresponding to the first opening 3 and the second locking block 56 corresponding to the second opening 4, the operating personnel puts the locking device 5 into the inside of the first sliding groove 17 or the second sliding groove 21, and releases the extrusion to the left and right moving blocks 52, at this time, the first locking block 55 is entered into the inside of the first opening 3, and the second locking block 56 is entered into the inside of the second opening 4, at this time, the locking device 5 completes the locking to the first sliding block 14 or the second sliding block 24.

[0037] Working principle: the bent plate component forming die, in use, first, the upper die 1 is installed to the lower side of the pressing device through connecting pieces such as bolts and nuts, then the lower die 2 is installed to the upper side of the base through connecting pieces such as bolts and nuts, under the action of the pressing device, the upper die 1 moves downward, and the bending of the plate body is completed through the joint action of the bending rod 16 and the bending groove 26.

[0038] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A forming die for a bent plate member, characterized by, The utility model relates to a mould, including upper mould (1), lower mould (2) and locking device (5), The upper mould (1) includes first fixed block (10), the lower of first fixed block (10) is equipped with first sliding slot (17), the upper left and right sides of first fixed block (10) are equipped with first aperture (3), the lower left and right sides of first fixed block (10) are equipped with second aperture (4), the inside sliding connection of first sliding slot (17) has first sliding block (14), the lower fixed connection of first sliding block (14) has connecting plate (15), the lower fixed connection of connecting plate (15) has bending stick (16), the front of first sliding slot (17) is provided with locking device (5), the lower mould (2) includes second fixed block (20), the upper of second fixed block (20) is equipped with second sliding slot (21), the lower left and right sides of second fixed block (20) are equipped with first aperture (3), the upper left and right sides of second fixed block (20) are equipped with second aperture (4), the inside sliding connection of second sliding slot (21) has second sliding block (24), the upper fixed connection of second sliding block (24) has support block (25), the upper of support block (25) is equipped with bending groove (26), and bending stick (16) corresponds with bending groove (26).

2. The bent plate member forming die according to claim 1, characterized by The left and right sides of first fixed block (10) are fixedly connected with first connecting block (11), the front and rear sides of first connecting block (11) are provided with first slot (12), and the upper of first connecting block (11) is fixedly connected with reinforcing plate (13).

3. The bent plate member forming die according to claim 1, characterized by The left and right sides of second fixed block (20) are fixedly connected with second connecting block (22), and the front and rear sides of second connecting block (22) are provided with second slot (23).

4. The bent plate member forming die according to Claim 1, wherein The locking device (5) includes a frame (51), the left and right sides of the inside of the frame (51) are slidably connected with a moving block (52), the front of the right side of the moving block (52) is fixedly connected with a pressing block (53), the left side of the right side of the moving block (52) is fixedly connected with a spring (54), the right side of the right side of the moving block (52) is fixedly connected with a first locking block (55), and the right side of the upper of the right side of the moving block (52) is fixedly connected with a second locking block (56).

5. The bent plate member forming die according to claim 4, characterized by The front of the left side of the moving block (52) is fixedly connected with a pressing block (53), the right side of the left side of the moving block (52) is fixedly connected with a spring (54), the left side of the left side of the moving block (52) is fixedly connected with a first locking block (55), and the left side of the upper of the left side of the moving block (52) is fixedly connected with a second locking block (56).

6. The bent plate member forming die according to claim 4, characterized by The first locking block (55) penetrates the lower of the frame (51), and the first locking block (55) is slidably connected with the frame (51).

7. The bent plate member forming die according to claim 4, characterized by The second locking block (56) penetrates the upper of the frame (51), and the second locking block (56) is slidably connected with the frame (51).

8. The bent plate member forming die according to claim 4, characterized by The first locking block (55) corresponds with the first aperture (3), and the second locking block (56) corresponds with the second aperture (4).

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