Hardware metal plate bending device

Abstract

The utility model provides a hardware metal plate bending device, and belongs to the technical field of metal plate machining. The hardware metal plate bending device comprises a machining table and a cutting mechanism, a bending seat is mounted at the top of the machining table, a top frame is mounted at the top of the machining table, a bending top block is mounted at the top of the top frame, a first fixing plate is mounted on the right side of the bending top block, and a cutting knife is mounted at the bottom of the first fixing plate. The supporting table is installed at the top of the machining table, the guiding block is installed at the top of the bending base, and the guiding block is located on the left side of the supporting table. By arranging the cutting mechanism, when the bending ejector block moves downwards, the bending ejector block can drive the cutting mechanism to move downwards, and then a metal plate which is not cut off can be cut off conveniently; and after the workpiece is cut off, the bending ejector block is used for bending the cut metal plate, the transmission rod conveniently drives the friction sleeve to rotate through the mounting cylinder, and then the friction sleeve drives the metal plate to move.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal machining technical field, specifically, a hardware sheet metal bending device. BACKGROUND

[0002] Sheet metal is a kind of comprehensive cold working process for sheet metal, including cutting, punching, bending, welding, riveting, splicing, forming etc., its remarkable feature is that the same part thickness is consistent, the product called sheet metal is processed by sheet metal technology, and the sheet metal of different industries is generally different, and it is called when being used for assembly, and the basic equipment for processing sheet metal includes plate shearing machine, numerical control punch, plasma, water jet cutting machine, bending machine and various auxiliary equipment.

[0003] But prior art in the bending of sheet metal, need to use tape measure to sheet metal measurement and marking, then cutting sheet metal, after this can the sheet metal be bent, therefore, when cutting sheet metal, a large amount of manpower and material resources are wasted, leading to the processing efficiency of sheet metal is reduced. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of hardware sheet metal bending device to overcome the above technical problems or at least partially solve the above problems.

[0005] The utility model is realized as follows:

[0006] The utility model provides a kind of hardware sheet metal bending device, including processing table, the top of processing table is installed with bending seat, the top of processing table is installed with top frame, and the top of top frame is installed with bending top block;

[0007] Cutting mechanism, the cutting mechanism includes;

[0008] First fixed plate, the first fixed plate is installed in the right side of bending top block;

[0009] Cutting knife, the cutting knife is installed in the bottom of first fixed plate;

[0010] Supporting table, the supporting table is installed in the top of processing table, and supporting table is located in the right side of bending seat;

[0011] Guide block, the guide block is installed in the top of bending seat, and guide block is located in the left side of supporting table.

[0012] In a preferred scheme, the right side of processing table is installed with support plate, the top of support plate is installed with support frame, and support frame is located in the right side of supporting table.

[0013] In a preferred scheme, the right side of the first fixed plate is provided with a second fixed plate, the bottom of the second fixed plate is provided with a toothed plate, the right side of the toothed plate is engaged with a gear, and the front side of the gear is provided with a transmission rod.

[0014] In a preferred scheme, the right side of the top of the processing table is provided with a sliding groove, and the inner wall of the sliding groove is slidably provided with a first side plate, the front side of the first side plate is provided with an insertion rod, and the insertion rod is in plug-in cooperation with the gear, the right side of the top of the processing table is provided with a second side plate, and the front side of the transmission rod is rotatably connected with the back side of the second side plate.

[0015] In a preferred scheme, the surface of the transmission rod is provided with a mounting cylinder, and the surface of the mounting cylinder is provided with a friction sleeve.

[0016] In a preferred scheme, the bottom of the second fixed plate is provided with a vertical plate, the left side of the vertical plate is provided with a rotating rod, and the right end of the rotating rod is rotatably connected with the left side of the toothed plate.

[0017] In a preferred scheme, the top of the processing table is provided with an electromagnet, and the front side of the electromagnet is provided with a first spring, and the front end of the first spring is connected with the first side plate.

[0018] In a preferred scheme, the top of the supporting frame is slidably provided with a limiting frame, the inner wall of the supporting frame is provided with a mounting plate, the top of the mounting plate is provided with a rotating rod, the bottom of the rotating rod is rotatably provided with a connecting plate, and the connecting plate is mounted on the top of the limiting frame.

[0019] The hardware piece bending device has the beneficial effects that:

[0020] 1. By setting the cutting mechanism, the cutting mechanism is driven to move downward when the bending top block moves downward, thereby facilitating cutting of the uncut hardware piece, so that the hardware piece is bent by the bending top block after cutting.

[0021] 2. By setting the second fixed plate, the toothed plate, the gear, the transmission rod, the mounting cylinder and the friction sleeve, the toothed plate is driven to move when the second fixed plate is driven to move, so that the toothed plate drives the transmission rod to rotate through the gear, the transmission rod drives the friction sleeve to rotate through the mounting cylinder, and the friction sleeve drives the hardware piece to move. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings used in the embodiments will be briefly introduced as follows. Obviously, the drawings below only show some of the embodiments of the present application, and should not be considered as limiting the scope. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Figure 1 is the overall perspective view provided by the embodiments of the present application;

[0024] Figure 2 is the perspective side view structure schematic diagram provided by the embodiments of the present application;

[0025] Figure 3 is the support frame perspective structure schematic diagram provided by the embodiments of the present application;

[0026] Figure 4 is the gear plate perspective structure schematic diagram provided by the embodiments of the present application;

[0027] Figure 5 is the support frame perspective cross-sectional structure schematic diagram provided by the embodiments of the present application;

[0028] In the figure: 1, processing table; 2, bending seat; 3, top frame; 4, bending top block; 5, cutting mechanism; 51, first fixed plate; 52, cutting knife; 53, support table; 54, guide block; 6, support plate; 7, support frame; 8, second fixed plate; 9, gear plate; 10, gear; 11, transmission rod; 12, sliding groove; 13, first side plate; 14, insertion rod; 15, second side plate; 16, mounting cylinder; 17, friction sleeve; 18, vertical plate; 19, rotating rod; 20, bottom plate; 21, moving groove; 22, limiting frame; 23, mounting plate; 24, rotating rod; 25, connecting plate; 26, electromagnet; 27, first spring. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and should not be considered as limiting the scope. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0030] Reference Figures 1-5The utility model provides a technical scheme: a hardware sheet bending device, including processing table 1 and cutting mechanism 5, the top of processing table 1 is installed with bending seat 2, the top of processing table 1 is installed with top frame 3, and the top of top frame 3 is installed with bending top block 4, can when bending top block 4 moves downward, make bending top block 4 drive cutting mechanism 5 to move downward, and then conveniently cut the sheet that has not been cut, so that after the workpiece is cut, the sheet after cutting is bent using bending top block 4.

[0031] Referring to Figures 1-2 In a preferred embodiment, by setting cutting mechanism 5, cutting mechanism 5 includes first fixed plate 51, cutting knife 52, support table 53 and guide block 54, first fixed plate 51 is installed at the right side of bending top block 4, cutting knife 52 is installed at the bottom of first fixed plate 51, support table 53 is installed at the top of processing table 1, and support table 53 is located at the right side of bending seat 2, guide block 54 is installed at the top of bending seat 2, and guide block 54 is located at the left side of support table 53, can after first fixed plate 51 is installed, cutting knife 52 is installed, and after support table 53 and guide block 54 are installed, the sheet can be supported, and then conveniently cutting knife 52 is driven to move downward and cut the sheet, so that the sheet is bent after cutting, and at the same time, the right side of processing table 1 is installed with support plate 6, the top of support plate 6 is installed with support frame 7, and support frame 7 is located at the right side of support table 53, can make support plate 6 support support frame 7 after installation, and conveniently limit the sheet.

[0032] Referring to Figures 1-5 In a preferred embodiment, the right side of first fixed plate 51 is installed with second fixed plate 8, the bottom of second fixed plate 8 is installed with toothed plate 9, the right side of toothed plate 9 is engaged with gear 10, and the front of gear 10 is installed with transmission rod 11, the surface of transmission rod 11 is installed with mounting cylinder 16, and the surface of mounting cylinder 16 is installed with friction sleeve 17, can when second fixed plate 8 is driven to move, drive toothed plate 9 to move, so that toothed plate 9 drives transmission rod 11 to rotate through gear 10, conveniently transmission rod 11 drives friction sleeve 17 to rotate through mounting cylinder 16, and then make friction sleeve 17 drive the sheet to move.

[0033] In addition, the right side of the top of the processing table 1 is provided with a sliding groove 12, and the inner wall of the sliding groove 12 is slidably installed with a first side plate 13, the front surface of the first side plate 13 is installed with a plug rod 14, and the plug rod 14 is inserted with the gear 10, the right side of the top of the processing table 1 is installed with a second side plate 15, and the front side of the transmission rod 11 is rotatably connected to the back surface of the second side plate 15, which can enable the sliding groove 12 to install the first side plate 13, so that the first side plate 13 drives the plug rod 14 to be inserted into the gear 10 after moving, so that the first side plate 13 and the second side plate 15 cooperate to limit the transmission rod 11, facilitating the gear 10 to drive the transmission rod 11 to rotate after starting.

[0034] Referring to Figures 1-3 In a preferred embodiment, the top of the support frame 7 is slidably installed with a limiting frame 22, the inner wall of the support frame 7 is installed with a mounting plate 23, the top of the mounting plate 23 is installed with a rotating rod 24, the bottom of the rotating rod 24 is rotatably installed with a connecting plate 25, and the connecting plate 25 is installed on the top of the limiting frame 22, which can enable the mounting plate 23 to be installed to install the rotating rod 24, facilitating the rotating rod 24 to drive the connecting plate 25 to move downward when rotating, and in turn enabling the connecting plate 25 to drive the limiting frame 22 to move downward, facilitating the limiting frame 22 to cooperate with the support frame 7 to limit the sheet, and in turn facilitating the friction sleeve 17 to drive the sheet to move.

[0035] Referring to Figures 1-4 In a preferred embodiment, the bottom of the second fixed plate 8 is installed with a vertical plate 18, the left side of the vertical plate 18 is installed with a rotating rod 19, and the right end of the rotating rod 19 is rotatably connected to the left side of the tooth plate 9, which can enable the vertical plate 18 to be installed to install the rotating rod 19, so that the rotating rod 19 can extrude the tooth plate 9 when rotating, so that the tooth plate 9 can be moved, and at the same time, the bottom of the vertical plate 18 is installed with a bottom plate 20, and the top of the bottom plate 20 is provided with a moving groove 21, and the tooth plate 9 is slidably connected to the moving groove 21, which can enable the bottom plate 20 to be installed to form the moving groove 21, facilitating the tooth plate 9 to move in the moving groove 21, and in turn enabling the tooth plate 9 to be limited.

[0036] Referring to Figures 1-4In a preferred embodiment, the top of the processing table 1 is provided with an electromagnet 26, and the front of the electromagnet 26 is provided with a first spring 27, the front end of the first spring 27 is connected with the first side plate 13, so that the electromagnet 26 can adsorb the first side plate 13 after being powered on, so that when the sheet metal part is bent and extruded (and when the bending top block 4 is attached to the bending seat 2), the first side plate 13 can drive the insertion rod 14 to move, so that the insertion rod 14 is separated from the gear 10, so that the gear 10 is sleeved on the surface of the transmission rod 11, and the gear 10 can avoid driving the transmission rod 11 to rotate in the opposite direction when being driven to rotate in the opposite direction, and the first spring 27 can extrude and reset the first side plate 13 after the electromagnet 26 is powered off. It is worth noting that the surface of the insertion rod 14 is provided with a protrusion which is inserted and matched with the gear 10 and the transmission rod 11, and the transmission rod 11 and the gear 10 are both provided with an insertion slot which is inserted and matched with the protrusion.

[0037] Specifically, the working process or working principle of the hardware sheet metal bending device is as follows: in use, the sheet metal part is inserted between the limiting frame 22 and the supporting frame 7, so that the left end of the sheet metal part is aligned with the left end of the supporting table 53, then the rotating rod 24 is rotated, so that the rotating rod 24 drives the limiting frame 22 to move downward through the connecting plate 25, so that the limiting frame 22 is attached to the surface of the sheet metal part, then the vertical plate 18 is powered off, so that the rotating rod 19 extrudes the toothed plate 9, thereby facilitating the engagement of the toothed plate 9 with the gear 10, so that when the bending top block 4 is moved downward to bend the sheet metal part, the toothed plate 9 drives the transmission rod 11 to rotate through the gear 10, thereby facilitating the movement of the sheet metal part to the bending seat 2 through the installation cylinder 16 and the mixed friction sleeve 17 of the transmission rod 11, so that the sheet metal part moves to the bending seat 2, and when the bending top block 4 continues to move downward, the sheet metal part can be cut, so that the cut sheet metal part slides downward along the guide block 54, so that the sheet metal part moves to the bending seat 2, thereby facilitating the bending of the sheet metal part by the bending seat 2 and the bending top block 4, and the electromagnet 26 can adsorb the first side plate 13 after being powered on, so that when the sheet metal part is bent and extruded (and when the bending top block 4 is attached to the bending seat 2), the first side plate 13 can drive the insertion rod 14 to move, so that the insertion rod 14 is separated from the gear 10, so that the gear 10 is sleeved on the surface of the transmission rod 11, and the gear 10 can avoid driving the transmission rod 11 to rotate in the opposite direction when being driven to rotate in the opposite direction, and the first spring 27 can extrude and reset the first side plate 13 after the electromagnet 26 is powered off, thereby facilitating the movement of the sheet metal part when the bending top block 4 is moved downward next time.

[0038] It should be noted that the electromagnet 26 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art, and its power supply, specific composition and principle are clear to those skilled in the art, so it will not be described in detail.

Claims

1. A device for bending a sheet metal part, comprising a worktable (1), characterized in that; The top of the processing table (1) is provided with a bending seat (2), the top of the processing table (1) is provided with a top frame (3), and the top of the top frame (3) is provided with a bending top block (4); The cutting mechanism (5) comprises: A first fixed plate (51) is installed on the right side of the bending top block (4); A cutting knife (52) is installed at the bottom of the first fixed plate (51); A support table (53) is installed on the top of the processing table (1), and the support table (53) is located on the right side of the bending seat (2); A guide block (54) is installed on the top of the bending seat (2), and the guide block (54) is located on the left side of the support table (53).

2. The device according to claim 1, wherein The right side of the processing table (1) is provided with a support plate (6), the top of the support plate (6) is provided with a support frame (7), and the support frame (7) is located on the right side of the support table (53).

3. The device according to claim 1, wherein A second fixed plate (8) is installed on the right side of the first fixed plate (51), a toothed plate (9) is installed at the bottom of the second fixed plate (8), the right side of the toothed plate (9) is engaged with a gear (10), and the front surface of the gear (10) is provided with a transmission rod (11).

4. The device according to claim 3, wherein A sliding groove (12) is formed on the right side of the top of the processing table (1), and a first side plate (13) is slidably installed on the inner wall of the sliding groove (12), the front surface of the first side plate (13) is provided with an insertion rod (14), and the insertion rod (14) is inserted and matched with the gear (10), a second side plate (15) is installed on the right side of the top of the processing table (1), and the front side of the transmission rod (11) is rotatably connected with the back surface of the second side plate (15).

5. The device according to claim 3, wherein A mounting cylinder (16) is installed on the surface of the transmission rod (11), and a friction sleeve (17) is installed on the surface of the mounting cylinder (16).

6. The device according to claim 3, wherein A vertical plate (18) is installed at the bottom of the second fixed plate (8), a rotating rod (19) is installed on the left side of the vertical plate (18), the right end of the rotating rod (19) is rotatably connected with the left side of the toothed plate (9), a bottom plate (20) is installed at the bottom of the vertical plate (18), a moving groove (21) is formed at the top of the bottom plate (20), and the toothed plate (9) is slidably matched with the moving groove (21).

7. The device according to claim 4, wherein An electromagnet (26) is installed on the top of the processing table (1), and a first spring (27) is installed on the front surface of the electromagnet (26), the front end of the first spring (27) is connected with the first side plate (13).

8. The device according to claim 2, wherein A limiting frame (22) is slidably installed on the top of the support frame (7), an installation plate (23) is installed on the inner wall of the support frame (7), a rotating rod (24) is installed at the top of the installation plate (23), a connecting plate (25) is rotatably installed at the bottom of the rotating rod (24), and the connecting plate (25) is installed on the top of the limiting frame (22).

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