Special-shaped steel member blanking positioning device

Abstract

The utility model relates to the technical field of blanking positioning devices, in particular to a special-shaped steel member blanking positioning device which comprises a machine frame, two first guide rails used for supporting I-shaped steel are fixed on the machine frame, and two first clamping seats distributed on the two sides of the I-shaped steel are arranged on the first guide rails. One first clamping seat is movably arranged on the first guide rail, the other first clamping seat is fixed on the first guide rail, a first clamping plate for clamping the two sides of I-shaped steel is fixed on the first clamping seat, a top frame is fixed on the first clamping seat, and a second clamping seat is movably arranged on the top frame; a second clamping plate for extruding the top of the I-shaped steel is fixed on the second clamping seat; according to the I-shaped steel blanking device, double positioning, clamping and mounting in the horizontal direction and the vertical direction can be carried out when I-shaped steel is blanked, the positioning effect is better, the blanking action of the I-shaped steel cannot be influenced, and the convenience of blanking is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to blanking positioning device technical field, specifically is a special-shaped steel component blanking positioning device. BACKGROUND

[0002] The types of special-shaped steel are very rich, mainly including the following several common types: I-beam, channel steel, angle steel, round pipe and square pipe, spiral welded pipe, reducing pipe and the like, in the I-beam part machining process, I-beam part is often clamped and positioned, with the complexity of the increasing part, the clamp needed for part machining is required to be new.

[0003] In prior art, when clamping I-beam part, positioning such as clamping block is often adopted, the clamping process is complicated, the worker's operation time is long in batch production, and it is time-consuming and labor-consuming, and the clamping of I-beam is generally clamped and fixed from both sides, although the transverse movement of I-beam can be ensured, but the shaking in vertical direction cannot be ensured, once I-beam is clamped unstably in the clamping process, the machining quality will be affected, and if vertical clamping plate is added in vertical direction, it must be ensured that the rapid feeding operation of I-beam is not affected, therefore, the present utility model provides a special-shaped steel component blanking positioning device to solve the above-mentioned problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a special-shaped steel component blanking positioning device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A special-shaped steel component blanking positioning device, including the frame, the frame is fixed with two first guide rails for supporting I-beam, the first guide rail is provided with two first clamping seats distributed on both sides of I-beam, one first clamping seat is movably arranged on the first guide rail, and the other first clamping seat is fixed on the first guide rail, the first clamping seat is fixed with the first clamping plate for clamping both sides of I-beam, the first clamping seat is fixed with the top frame, the second clamping seat is movably arranged on the top frame, and the second clamping seat is fixed with the second clamping plate for extruding the top of I-beam.

[0007] The first guide rail is provided with an adjusting block, the adjusting block is slidably connected on the first guide rail through the third sliding block fixed on the bottom, the adjusting block can move horizontally on the first guide rail through the movement driving mechanism arranged on the frame, the spring is fixedly connected between one end of the adjusting block and the first clamping seat, the plug rod is rotatably arranged on the first clamping seat, the plug rod is movably inserted into the through slot in the one end of the adjusting block, the plug rod and the adjusting block are connected through the first linkage structure, and the plug rod rotates when moving in the through slot.

[0008] The second linkage structure is matched and connected between the inserting rod and the second clamping seat, and the second clamping seat moves up and down while the inserting rod rotates.

[0009] The first clamping seat is slidably connected to the first guide rail through the first sliding block.

[0010] The moving driving mechanism comprises an inner threaded groove formed in the other end of the adjusting block, and a first screw rod is threadedly connected in the inner threaded groove.

[0011] The first linkage structure comprises a spiral groove formed in the inserting rod and a ball embedded in the inner wall of the through groove at one end.

[0012] The second guide rail is fixed on the top frame, and the second clamping seat is fixed with a second sliding block on one side.

[0013] The second linkage structure comprises a second screw rod rotatably arranged on the first clamping seat.

[0014] The gear transmission mechanism comprises a driving bevel gear fixed on one end of the inserting rod and a driven bevel gear fixed on one end of the second screw rod.

[0015] Compared with the prior art, the utility model has the advantages that when the I-shaped steel is positioned, the I-shaped steel is first placed on the first guide rail, the adjusting block is driven to move horizontally on the first guide rail by the movement driving mechanism, the adjusting block will first push the two first clamping bases to approach each other under the action of the spring, thereby positioning and installing the I-shaped steel by clamping the I-shaped steel on both sides through the first clamping plate, when the adjusting block continues to move forward, the spring is compressed, at the moment, the adjusting block is in contact with the surface of the first clamping base and pushes the two first clamping bases to clamp on both sides of the I-shaped steel, so that the I-shaped steel is positioned horizontally and cannot be displaced, and when the plug rod moves in the through groove, the plug rod will rotate, thereby driving the second screw rod to rotate, the second clamping base is driven to move downward by the second screw rod threaded connection, thereby pressing and fixing the top of the I-shaped steel by the second clamping plate.

[0016] Therefore, the utility model can horizontally and vertically position and clamp and install the I-shaped steel, so that the I-shaped steel cannot shake horizontally and vertically, the positioning effect is better, and the horizontal and vertical positioning assemblies cannot affect the I-shaped steel blanking action, so that the I-shaped steel can be blanked in the lateral direction, the vertical direction and the inclined direction of the rack, and the convenience of blanking is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of a special-shaped steel member blanking positioning device.

[0018] Figure 2 It is a partial structure schematic view of a special-shaped steel member blanking positioning device.

[0019] Figure 3 It is another view structure schematic view of a special-shaped steel member blanking positioning device. Figure 2

[0020] Figure 4 It is an explosion structure schematic view of a special-shaped steel member blanking positioning device. Figure 2

[0021] Figure 5 It is a cross section structure schematic view of a special-shaped steel member blanking positioning device.

[0022] Figure 6 It is a structure schematic view of a first linkage structure of a special-shaped steel member blanking positioning device.

[0023] ​​In the figure: 1, rack; 2, first guide rail; 3, first clamping seat; 4, first sliding block; 5, first clamping plate; 7, I-beam; 8, top frame; 9, second clamping plate; 10, adjusting block; 11, spring; 12, internal thread groove; 13, through slot; 14, first lead screw; 15, motor; 16, plug rod; 17, driving bevel gear; 18, second guide rail; 19, second clamping seat; 20, second sliding block; 21, second lead screw; 22, driven bevel gear; 23, helical groove; 24, ball; 25, third sliding block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Please refer to Figures 1-6 As an embodiment of the utility model, a special-shaped steel component blanking positioning device comprises a rack 1, two first guide rails 2 for supporting the I-beam 7 are fixed on the rack 1, two first clamping seats 3 distributed on both sides of the I-beam 7 are arranged on the first guide rails 2, one first clamping seat 3 is movably arranged on the first guide rail 2, and the other first clamping seat 3 is fixed on the first guide rail 2; the first clamping seat 3 is fixed with a first clamping plate 5 for clamping both sides of the I-beam 7; the first clamping seat 3 is fixed with a top frame 8; the top frame 8 is movably arranged with a second clamping seat 19; and the second clamping seat 19 is fixed with a second clamping plate 9 for extruding the top of the I-beam 7.

[0026] An adjusting block 10 is arranged on the first guide rail 2, the adjusting block 10 is slidably connected to the first guide rail 2 through a third sliding block 25 fixed at the bottom, the adjusting block 10 can move horizontally on the first guide rail 2 through a moving driving mechanism arranged on the rack 1, the adjusting block 10 is fixedly connected with the first clamping seat 3 through a spring 11 at one end, the first clamping seat 3 is rotatably arranged with a plug rod 16, the plug rod 16 is movably inserted into a through slot 13 arranged at one end of the adjusting block 10, the plug rod 16 is movably connected with the adjusting block 10 through a first linkage structure, and the plug rod 16 rotates when moving in the through slot 13.

[0027] The plug rod 16 is movably connected with the second clamping seat 19 through a second linkage structure, and the plug rod 16 rotates to drive the second clamping seat 19 to move up and down.

[0028] In the embodiment, when the I-shaped steel 7 is positioned and cut, the I-shaped steel 7 is first placed on the first guide rail 2, the adjusting block 10 is driven to move horizontally on the first guide rail 2 by the movement driving mechanism, and the adjusting block 10 first pushes the two first clamping seats 3 to move close to each other under the action of the spring 11, so that the I-shaped steel 7 is positioned and installed by being clamped on both sides of the I-shaped steel 7 through the first clamping plates 5, and when the adjusting block 10 continues to move forward, the spring 11 is compressed, at this time, the adjusting block 10 is in contact with the surface of the first clamping seat 3 and pushes the two first clamping seats 3 to be clamped on both sides of the I-shaped steel 7, so that the I-shaped steel 7 is positioned horizontally and will not be displaced, and when the plug rod 16 moves in the through slot 13, the plug rod 16 will rotate by itself, the plug rod 16 and the second clamping seat 19 are connected through the second linkage structure, and the second clamping seat 19 moves up and down when the plug rod 16 rotates, the second clamping seat 19 is fixed with the second clamping plate 9 for extruding the top of the I-shaped steel 7, so that the second clamping plate 9 is tightly pressed against the upper surface of the I-shaped steel 7 to press and fix the top of the I-shaped steel 7.

[0029] It should be noted that the end of the plug rod 16 inserted into the inside of the through slot 13 is also fixed with a stop block, when the spring 11 is in a free elongation state, the spring 11 is in a compressed state at this time, has an initial pre-pressure on the first clamping seat 3, and the plug rod 16 is stretched to the maximum amount in the through slot 13, and the stop block is clamped in the inner wall of one end of the through slot 13, so as to avoid the plug rod 16 from falling off from the inside of the through slot 13.

[0030] As a further scheme of the utility model, a first sliding block 4 is fixed to the bottom of the first clamping seat 3, and the first clamping seat 3 is slidably clamped on the first guide rail 2 through the first sliding block 4.

[0031] In the embodiment, the first clamping seat 3 is slidably clamped on the first guide rail 2 through the first sliding block 4, so that the first clamping seat 3 can move horizontally on the first guide rail 2.

[0032] As a further scheme of the utility model, the movement driving mechanism comprises an internal thread groove 12 formed in the other end of the adjusting block 10, a first lead screw 14 is threadedly connected in the internal thread groove 12, and the first lead screw 14 is installed on the output end of a motor 15 fixed on the rack 1 and is driven to rotate by the motor 15.

[0033] In the embodiment, the motor 15 is electrically connected with an external power supply through wires, the motor 15 is started, the motor 15 drives the first lead screw 14 to rotate, the adjusting block 10 is driven to move horizontally on the first guide rail 2 by the thread connection of the internal thread groove 12 and the first lead screw 14, and the adjusting block 10 can move horizontally and reciprocally on the first guide rail 2 by driving the first lead screw 14 to rotate clockwise or counterclockwise by the motor 15.

[0034] As a further scheme of the utility model, the first linkage structure comprises a spiral groove 23 formed on the insertion rod 16 and a ball 24 embedded and clamped in the inner wall of one end of the through groove 13, the ball 24 is movably clamped in the spiral groove 23 and can roll along the track where the spiral groove 23 is located.

[0035] In this embodiment, when the insertion rod 16 is inserted into the through groove 13 and moves horizontally, the ball 24 rolls in the track where the spiral groove 23 is located, which can drive the insertion rod 16 to rotate when moving.

[0036] As a further scheme of the utility model, the top frame 8 is fixed with a second guide rail 18, one side of a second clamping seat 19 is fixed with a second sliding block 20, and the second clamping seat 19 is slidably clamped on the second guide rail 18 through the second sliding block 20.

[0037] In this embodiment, the second sliding block 20 is slidably clamped on the second guide rail 18, and the second clamping seat 19 can slide up and down on the second guide rail 18, so that the position adjustment of the up and down movement is facilitated.

[0038] As a further scheme of the utility model, the second linkage structure comprises a second screw rod 21 rotatably arranged on the first clamping seat 3, the two ends of the second screw rod 21 are rotatably connected with the top frame 8 and the first clamping seat 3 through bearings, a threaded hole is formed in the second clamping seat 19, the second screw rod 21 is in threaded transmission connection with the second clamping seat 19, the second screw rod 21 and the insertion rod 16 are in transmission connection through a gear transmission mechanism, and the second screw rod 21 rotates simultaneously with the rotation of the insertion rod 16.

[0039] In this embodiment, when the insertion rod 16 rotates, the second screw rod 21 is driven to rotate through the transmission connection between the second screw rod 21 and the insertion rod 16 through the gear transmission mechanism, the second screw rod 21 is in threaded transmission connection with the second clamping seat 19, so as to drive the second clamping seat 19 to move up and down, and further drive the second clamping plate 9 on the second clamping seat 19 to move up and down.

[0040] As a further scheme of the utility model, the gear transmission mechanism comprises a driving bevel gear 17 fixed at one end of the insertion rod 16 and a driven bevel gear 22 fixed at one end of the second screw rod 21, and the driven bevel gear 22 is in meshing connection with the driving bevel gear 17.

[0041] In this embodiment, when the insertion rod 16 rotates, the driving bevel gear 17 is driven to rotate, the driven bevel gear 22 is driven to rotate through the meshing connection between the driven bevel gear 22 and the driving bevel gear 17, so as to drive the second screw rod 21 to rotate.

[0042] The working principle of the utility model is: when the I-shaped steel 7 is positioned, the I-shaped steel 7 is first placed on the first guide rail 2, the adjusting block 10 is driven to move horizontally on the first guide rail 2 by the moving drive mechanism, the adjusting block 10 will first push the two first clamping seats 3 to approach each other under the action of the spring 11, so that the I-shaped steel 7 is positioned and installed by being clamped on both sides of the I-shaped steel 7 through the first clamping plate 5, when the adjusting block 10 continues to move forward, the spring 11 is compressed, at this time, the inserting rod 16 is moved in the through slot 13 until the inserting rod 16 is tightly contacted with the inner wall of the through slot 13, at this time, the adjusting block 10 is in contact with the surface of the first clamping seat 3 and pushes the two first clamping seats 3 to clamp on both sides of the I-shaped steel 7, so that the I-shaped steel 7 is positioned horizontally and cannot be displaced, at the same time, when the inserting rod 16 moves in the through slot 13, the inserting rod 16 is rotated, so as to drive the second lead screw 21 to rotate, the second clamping seat 19 is driven to move downward by the second lead screw 21, so as to drive the second clamping plate 9 to be tightly contacted with the upper surface of the I-shaped steel 7 and press and fix the top of the I-shaped steel 7, when the I-shaped steel 7 is finished, the first lead screw 14 is driven to rotate reversely by the motor 15, so that the adjusting block 10 moves backward and returns, the spring 11 is elastically reset, the inserting rod 16 moves in the through slot 13 and reverses, the second lead screw 21 is reversed, so as to drive the second clamping seat 19 to move upward and release the press and fixation of the top of the I-shaped steel 7 by the second clamping plate 9, at the same time, when the adjusting block 10 continues to move backward, the first clamping seat 3 on one side is synchronously moved and releases the clamping of the side edge of the I-shaped steel 7, so that the processed I-shaped steel 7 is conveniently taken off from the first guide rail 2, and the next I-shaped steel 7 is conveniently positioned and used.

[0043] The above examples are exemplary rather than limiting, and the technical solutions of the utility model can be realized in other specific forms without departing from the spirit or essential characteristics of the utility model, which are all included in the utility model.

Claims

1. A profiled steel member blank positioning device comprising a frame (1), characterised in that, The frame (1) is fixed with two first guide rails (2) for supporting the I-shaped steel (7), the first guide rails (2) are provided with two first clamping seats (3) distributed on both sides of the I-shaped steel (7), one of the first clamping seats (3) is movably arranged on the first guide rail (2), and the other first clamping seat (3) is fixed on the first guide rail (2), the first clamping seat (3) is fixed with a first clamping plate (5) for clamping both sides of the I-shaped steel (7), the first clamping seat (3) is fixed with a top frame (8), the top frame (8) is movably provided with a second clamping seat (19), and the second clamping seat (19) is fixed with a second clamping plate (9) for extruding the top of the I-shaped steel (7). The first guide rail (2) is provided with an adjusting block (10), the adjusting block (10) is slidably connected to the first guide rail (2) through a third sliding block (25) fixed at the bottom, the adjusting block (10) can move horizontally on the first guide rail (2) through a moving drive mechanism arranged on the frame (1), the spring (11) is fixedly connected between one end of the adjusting block (10) and the first clamping seat (3), the insertion rod (16) is rotatably arranged on the first clamping seat (3), the insertion rod (16) is movably inserted into the through groove (13) formed in one end of the adjusting block (10), the insertion rod (16) is connected to the adjusting block (10) through a first linkage structure, and the insertion rod (16) rotates when moving in the through groove (13). The insertion rod (16) is connected to the second clamping seat (19) through a second linkage structure, and the second clamping seat (19) moves up and down when the insertion rod (16) rotates.

2. The profiled steel member blank positioning device according to claim 1, wherein One end of the first clamping seat (3) is fixedly connected with a first sliding block (4), and the first clamping seat (3) is slidably connected to the first guide rail (2) through the first sliding block (4).

3. The profiled steel member blank positioning device according to claim 1, wherein The moving drive mechanism comprises an internal thread groove (12) formed in the other end of the adjusting block (10), a first lead screw (14) is threadedly connected in the internal thread groove (12), and the first lead screw (14) is installed on the output end of a motor (15) fixed on the frame (1) and driven to rotate by the motor (15).

4. The profiled steel member blank positioning device according to claim 1, wherein The first linkage structure comprises a spiral groove (23) formed in the insertion rod (16) and a plurality of rolling balls (24) embedded and connected to the inner wall of one end of the through groove (13), the rolling balls (24) are movably connected in the spiral groove (23) and can roll along the track of the spiral groove (23).

5. The profiled steel member blank positioning device according to claim 1, wherein The top frame (8) is fixed with a second guide rail (18), one side of the second clamping seat (19) is fixed with a second sliding block (20), and the second clamping seat (19) is slidably connected to the second guide rail (18) through the second sliding block (20).

6. The profiled steel member blank positioning device according to claim 1, wherein The second linkage structure comprises a second screw rod (21) rotatably arranged on the first clamping seat (3), both ends of the second screw rod (21) are rotatably connected with the top frame (8) and the first clamping seat (3) through bearings, a threaded hole is formed in the second clamping seat (19), the second screw rod (21) is in threaded transmission connection with the second clamping seat (19), the second screw rod (21) and the inserting rod (16) are in transmission connection through a gear transmission mechanism, and the inserting rod (16) rotates to drive the second screw rod (21) to rotate.

7. The profiled steel member blank positioning device according to claim 6, wherein The gear transmission mechanism comprises a driving bevel gear (17) fixed at one end of the inserting rod (16) and a driven bevel gear (22) fixed at one end of the second screw rod (21), and the driven bevel gear (22) is in meshing connection with the driving bevel gear (17).

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