Clamping and fixing device for aluminum profile preparation

Abstract

The utility model relates to the technical field of aluminum profile clamping and fixing, in particular to a clamping and fixing device for aluminum profile preparation, which comprises a mounting bottom plate, connecting support legs are symmetrically arranged on the front surface and the rear surface of the mounting bottom plate, and a fixed mounting block is fixedly connected to the front part of the top end of the mounting bottom plate. A fixed antiskid plate is fixedly connected to the rear surface of the fixed mounting block, fixed guide rails are symmetrically arranged on the rear portion of the top end of the mounting bottom plate, and a connecting mounting frame is fixedly connected to the tops of the fixed guide rails. According to the aluminum profile machining device, an aluminum profile can be placed on the top of the mounting bottom plate and located between the fixed anti-skid plate and the connecting clamping mechanism, then the aluminum profile can be stably clamped and fixed under the action of the connecting clamping mechanism, the aluminum profile is made to be in a stable state, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy clamping and fixing technical field, in particular to a kind of clamping and fixing device for aluminium alloy preparation. BACKGROUND

[0002] Aluminium alloy is a kind of aluminium product produced according to national standard or industry standard, with unified cross-sectional shape, size and performance requirements, facilitating mass production and application. Aluminium alloy is usually processed by cutting, drilling, bending and other methods to meet various complex application requirements.

[0003] The existing aluminium alloy is usually clamped and fixed by clamping and fixing device during cutting preparation, but usually rotated and moved by bolt, and the clamping arm is pushed to clamp and fix aluminium alloy. In actual operation process, operator needs to operate clamp cyclically, and actual operation is more cumbersome, so a kind of clamping and fixing device for aluminium alloy preparation is proposed. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model provides a kind of clamping and fixing device for aluminium alloy preparation, can solve the problems existing in the background art.

[0005] The technical scheme of the utility model is:

[0006] A kind of clamping and fixing device for aluminium alloy preparation, including installation bottom plate, the front and rear surfaces of the installation bottom plate are symmetrically provided with connecting leg, the top front of the installation bottom plate is fixedly connected with fixed mounting block, the rear surface of the fixed mounting block is fixedly connected with fixed antiskid plate, the top rear of the installation bottom plate is symmetrically provided with fixed guide rail, the top of the fixed guide rail is fixedly connected with connecting mounting frame, the inner side of the connecting mounting frame is fixedly connected with connecting clamping mechanism, the top rear of the installation bottom plate is symmetrically provided with fixed limiting mechanism.

[0007] In further technical scheme, the inner side of the connecting mounting frame is symmetrically provided with fixed support column.

[0008] In a further technical solution, the connecting clamping mechanism comprises an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a connecting bottom plate, a fixed positioning hole is formed in the inside of the connecting bottom plate, a connecting bottom groove is formed in the bottom of the connecting bottom plate, a connecting sliding block is movably connected with the inside of the connecting bottom groove, a first connecting bottom block is fixedly connected with the bottom of the connecting sliding block, a first movable arm and a second movable arm are movably connected with the inside of the first connecting bottom block through a connecting shaft, a second connecting bottom block is movably connected with the other end of the first movable arm through a connecting shaft, the bottom end of the second connecting bottom block and the top end of the mounting bottom plate are fixedly connected with each other, a third connecting bottom block is movably connected with the other end of the second movable arm through a connecting shaft, a connecting mounting push block is fixedly connected with one end of the third connecting bottom block, and a connecting anti-skid plate is fixedly connected with the end of the connecting mounting push block away from the third connecting bottom block.

[0009] In a further technical solution, the surface outside of the connecting mounting push block and the inside of the fixed guide rail are mutually slidably fitted.

[0010] In a further technical solution, the profile shape of the connecting sliding block is T-shaped, and the surface outside of the connecting sliding block and the inside of the connecting bottom groove are mutually slidably fitted.

[0011] In a further technical solution, the fixed limiting mechanism comprises a fixed mounting frame, a fixed guide groove is formed in the inside of the fixed mounting frame, a movable threaded rod is movably connected with the inside of the fixed mounting frame, a fixed limiting ring is fixedly sleeved with the surface outside of the movable threaded rod, the outside of the fixed limiting ring is mutually fitted with the inside top end and the outside top end of the fixed mounting frame, a rotating top disc is fixedly connected with the top end of the movable threaded rod, a moving mounting block is movably sleeved with the surface outside of the movable threaded rod, a connecting sleeve block is fixedly connected with one end of the moving mounting block, a movable insertion rod is movably connected with the inside of the connecting sleeve block, a stress sleeve ring is fixedly sleeved with the surface outside of the movable insertion rod, a stress spring is fixedly connected with one side of the stress sleeve ring, a connecting pull disc is fixedly connected with one end of the movable insertion rod, and a pressure inclined surface is formed in the other end of the movable insertion rod.

[0012] In a further technical solution, the end of the movable insertion rod away from the connecting pull disc is mutually slidably fitted with the inside of the fixed positioning hole.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. Through the mutual cooperation among the fixed guide rail, the connecting mounting frame and the connecting clamping mechanism, the aluminum profile can be placed on the top of the mounting bottom plate and between the fixed anti-skid plate and the connecting clamping mechanism, and then the aluminum profile can be stably clamped and fixed under the action of the connecting clamping mechanism, so that the aluminum profile is in a stable state and the operation is convenient.

[0015] 2、By being provided with the fixed limiting mechanism, when different aluminum profiles are clamped and fixed, the moving distance of the connecting clamping mechanism is different, at this time, the fixed limiting mechanism can be adjusted, so that the connecting clamping mechanism in different positions can be limited, so that the connecting clamping mechanism can be in a stable state when the aluminum profile is clamped and fixed, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the overall structure schematic diagram of the clamping and fixing device for aluminum profile preparation in the embodiment of the utility model;

[0017] Figure 2 is the connecting clamping mechanism structure schematic diagram of the clamping and fixing device for aluminum profile preparation in the embodiment of the utility model;

[0018] Figure 3 is the fixed limiting mechanism structure schematic diagram of the clamping and fixing device for aluminum profile preparation in the embodiment of the utility model.

[0019] BRIEF DESCRIPTION OF DRAWINGS

[0020] 1, installation bottom plate;2, connecting leg;3, fixed mounting block;4, fixed anti-skid plate;5, fixed guide rail;6, connecting mounting frame;7, connecting clamping mechanism;8, fixed limiting mechanism;9, fixed support column;10, electric telescopic rod;11, connecting bottom plate;12, fixed positioning hole;13, connecting bottom groove;14, connecting sliding block;15, first connecting bottom block;16, first movable arm;17, second connecting bottom block;18, second movable arm;19, third connecting bottom block;20, connecting installation push block;21, connecting anti-skid plate;22, fixed mounting frame;23, fixed guide groove;24, moving mounting block;25, movable threaded rod;26, fixed limiting ring;27, rotating top disc;28, connecting sleeve block;29, movable insertion rod;30, stress sleeve ring;31, stress spring;32, connecting pull disc;33, pressure inclined surface. DETAILED DESCRIPTION

[0021] The embodiments of the utility model will be further described below in combination with the drawings.

[0022] Embodiment:

[0023] As Figures 1-3As shown in the figure, a clamping fixing device for aluminum profile preparation includes a mounting base plate 1, the front and rear surfaces of the mounting base plate 1 are symmetrically provided with connecting legs 2, the top front of the mounting base plate 1 is fixedly connected with a fixed mounting block 3, the rear surface of the fixed mounting block 3 is fixedly connected with a fixed anti-skid plate 4, the top rear of the mounting base plate 1 is symmetrically provided with fixed guide rails 5, the top of the fixed guide rails 5 is fixedly connected with a connecting mounting frame 6, the inner side of the connecting mounting frame 6 is fixedly connected with a connecting clamping mechanism 7, the top rear of the mounting base plate 1 is symmetrically provided with fixed limiting mechanisms 8.

[0024] The working principle of the above technical solution is as follows:

[0025] In use, the aluminum profile can be pushed under the action of the connecting mounting frame 6 and the connecting clamping mechanism 7, and can be clamped and fixed under the limitation of the fixed mounting block 3 and the fixed anti-skid plate 4, then the output end of the connecting clamping mechanism 7 can be limited and positioned under the action of the fixed limiting mechanism 8 when the connecting clamping mechanism 7 clamps and fixes the aluminum profile, so that the connecting clamping mechanism 7 can be in a stable state, and the aluminum profile can be in a stable and limited state, which is convenient to operate.

[0026] In another embodiment, as shown in the figure, Figure 1 The inner side of the connecting mounting frame 6 is symmetrically provided with fixed support columns 9.

[0027] The use strength of the connecting mounting frame 6 can be strengthened under the action of the fixed support columns 9, which is convenient to operate.

[0028] In another embodiment, as shown in the figure, Figure 2 The connecting clamping mechanism 7 includes an electric telescopic rod 10, the output end of the electric telescopic rod 10 is fixedly connected with a connecting base plate 11, the inside of the connecting base plate 11 is provided with a fixed positioning hole 12, the bottom of the connecting base plate 11 is provided with a connecting groove 13, the inner side of the connecting groove 13 is movably connected with a connecting sliding block 14, the bottom of the connecting sliding block 14 is fixedly connected with a first connecting bottom block 15, the inside of the first connecting bottom block 15 is movably connected with a first movable arm 16 and a second movable arm 18 through connecting shafts, the other end of the first movable arm 16 is movably connected with a second connecting bottom block 17 through a connecting shaft, the bottom end of the second connecting bottom block 17 and the top end of the mounting base plate 1 are fixedly connected with each other, the other end of the second movable arm 18 is movably connected with a third connecting bottom block 19 through a connecting shaft, one end of the third connecting bottom block 19 is fixedly connected with a connecting installation push block 20, the end of the connecting installation push block 20 away from the third connecting bottom block 19 is fixedly connected with a connecting anti-skid plate 21.

[0029] The electric telescopic rod 10 can move the connecting bottom plate 11 downward, so that the connecting sliding block 14 and the first connecting bottom block 15 move downward, and the second connecting bottom block 17 is in a fixed state. When the first movable arm 16 and the second movable arm 18 are deflected, the third connecting bottom block 19 can be moved transversely, the connecting installation push block 20 and the connecting anti-skid plate 21 are moved, and the aluminum profile is clamped and fixed under the cooperation of the connecting installation push block 20, the connecting anti-skid plate 21, the fixed installation block 3 and the fixed anti-skid plate 4, so that the operation is convenient.

[0030] In another embodiment, as shown in Figure 2 The surface of the connecting installation push block 20 is slidably connected with the inner side of the fixed guide rail 5.

[0031] The connecting installation push block 20 can be stably moved in the inner side of the fixed guide rail 5, and the operation is convenient.

[0032] In another embodiment, as shown in Figure 2 The cross-sectional shape of the connecting sliding block 14 is T-shaped, and the surface of the connecting sliding block 14 is slidably connected with the inner side of the connecting bottom groove 13.

[0033] When the connecting bottom plate 11 presses the connecting sliding block 14 and the first connecting bottom block 15 downward, the second connecting bottom block 17 is fixed, and when the first movable arm 16 and the second movable arm 18 are deflected, the first connecting bottom block 15 and the connecting sliding block 14 will be transversely offset, so that the connecting sliding block 14 moves in the inner side of the connecting bottom groove 13, and the operation is convenient.

[0034] In another embodiment, as shown in Figure 3 The fixed limiting mechanism 8 comprises a fixed installation frame 22, a fixed guide groove 23 is formed in the inside of the fixed installation frame 22, a movable threaded rod 25 is movably connected in the inside of the fixed installation frame 22, a fixed limiting ring 26 is fixedly sleeved on the surface of the movable threaded rod 25, the outer side of the fixed limiting ring 26 is in contact with the inner side top end and the outer side top end of the fixed installation frame 22, a rotating top disc 27 is fixedly connected to the top end of the movable threaded rod 25, a moving installation block 24 is movably sleeved on the surface of the movable threaded rod 25, a connecting sleeve block 28 is fixedly connected to one end of the moving installation block 24, a movable insertion rod 29 is movably connected in the inside of the connecting sleeve block 28, a stress sleeve ring 30 is fixedly sleeved on the surface of the movable insertion rod 29, a stress spring 31 is fixedly connected to one side of the stress sleeve ring 30, a connecting pull disc 32 is fixedly connected to one end of the movable insertion rod 29, and a pressure inclined surface 33 is formed in the other end of the movable insertion rod 29.

[0035] When clamping and fixing aluminum profiles of different sizes, the moving distance of the connecting installation push block 20 and the connecting anti-skid plate 21 is different, which in turn causes the down movement distance of the connecting bottom plate 11 and the fixed positioning hole 12 to be different. At this time, the rotating top disc 27 can be rotated to drive the movable threaded rod 25 to rotate, so that the moving installation block 24, the connecting sleeve block 28, the movable insertion rod 29, the stress sleeve ring 30, the stress spring 31 and the connecting pull disc 32 are moved, so that the movable insertion rod 29 is at the same height as the fixed positioning hole 12. In the subsequent use process, the connecting bottom plate 11 drives the fixed positioning hole 12 to move downward, and the edge of the connecting bottom plate 11 causes extrusion to the pressure inclined surface 33, so that the movable insertion rod 29 drives the stress sleeve ring 30 to move and compresses the stress spring 31. When the fixed positioning hole 12 is at the end of the movable insertion rod 29 and is aligned with each other, the stress sleeve ring 30 will be driven by the stress spring 31 to reset the movable insertion rod 29, so that the end of the movable insertion rod 29 can be inserted into the inside of the fixed positioning hole 12, thereby limiting and fixing the position of the connecting bottom plate 11, thereby limiting and fixing the entire connecting clamping mechanism 7. Conversely, the connecting pull disc 32 is pulled to drive the movable insertion rod 29 and the stress sleeve ring 30 to be pulled, so that the end of the movable insertion rod 29 is extracted from the inside of the fixed positioning hole 12, so that the connecting bottom plate 11 is not limited, and the entire connecting clamping mechanism 7 is not limited, thereby facilitating the resetting of the entire connecting clamping mechanism 7 and the operation of the aluminum profile.

[0036] In another embodiment, as shown in Figure 3 the end of the movable insertion rod 29 away from the connecting pull disc 32 is in sliding fit with the inside of the fixed positioning hole 12.

[0037] The end of the movable insertion rod 29 can be stably inserted into the inside of the fixed positioning hole 12, thereby being connected and limited.

[0038] The utility model discloses a working principle: in the process of using, when clamping and fixing the aluminum profile of different sizes, the moving distance of connecting installation push block 20 and connecting antiskid board 21 is different, and then will cause the down pressure moving distance of connecting bottom plate 11 and fixed positioning hole 12 to be different, at this moment, can rotate rotating top disc 27, drive movable threaded rod 25 to rotate, make moving mounting block 24, connecting sleeve block 28, movable plug-in rod 29, stress sleeve ring 30, stress spring 31 and connecting pull disc 32 move, make movable plug-in rod 29 and fixed positioning hole 12 be at the same height, the height of fixed positioning hole 12 at this moment is the height after clamping and fixing the stable aluminum profile, in the subsequent use process, place the aluminum profile on the top of installation bottom plate 1, and be between connecting antiskid board 21 and fixed antiskid board 4, then electric telescopic rod 10 can move connecting bottom plate 11 downwards, make connecting sliding block 14 and first connecting bottom block 15 move downwards, at this moment, second connecting bottom block 17 is in the fixed state, when first movable arm 16 and second movable arm 18 deflect, can move third connecting bottom block 19 transversely, drive connecting installation push block 20 and connecting antiskid board 21 to move, make connecting installation push block 20, connecting antiskid board 21, fixed mounting block 3 and fixed antiskid board 4 under the cooperation of fixed antiskid board 4, can clamp and fix the aluminum profile, and connecting sliding block 14 and first connecting bottom block 15 will move transversely, make connecting sliding block 14 can move in the inside of connecting bottom groove 13, and when connecting bottom plate 11 drives fixed positioning hole 12 to move downwards, the edge of connecting bottom plate 11 extrudes pressure inclined surface 33, makes movable plug-in rod 29 drive stress sleeve ring 30 to move, causes stress spring 31 to compress, when fixed positioning hole 12 is at the end of movable plug-in rod 29 and aligns each other, stress sleeve ring 30 will be driven movable plug-in rod 29 under the action of stress spring 31 and reset, make the end of movable plug-in rod 29 can be inserted in the inside of fixed positioning hole 12, thereby the position of connecting bottom plate 11 is limited and fixed, thereby the whole connecting clamping mechanism 7 is limited and fixed, vice versa, pull connecting pull disc 32, drive movable plug-in rod 29 and stress sleeve ring 30 to pull, make the end of movable plug-in rod 29 from the inside of fixed positioning hole 12 and draw out, thereby not limit connecting bottom plate 11, thereby not limit the whole connecting clamping mechanism 7, the whole connecting clamping mechanism 7 resets, and the aluminum profile is operated.

[0039] The above embodiments only express the specific implementation of the utility model, and the description is more specific and detailed, but it can not be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, a number of deformation and improvement can be made, and these all belong to the protection scope of the utility model.

Claims

1. A clamping fixture for the production of aluminium profiles, comprising a mounting base plate (1), characterised in that: The front and rear surfaces of the mounting bottom plate (1) are symmetrically provided with connecting legs (2), the top front of the mounting bottom plate (1) is fixedly connected with a fixed mounting block (3), the rear surface of the fixed mounting block (3) is fixedly connected with a fixed anti-skid plate (4), the top rear of the mounting bottom plate (1) is symmetrically provided with fixed guide rails (5), the top of the fixed guide rails (5) is fixedly connected with a connecting mounting frame (6), the inner side of the connecting mounting frame (6) is fixedly connected with a connecting clamping mechanism (7), and the top rear of the mounting bottom plate (1) is symmetrically provided with a fixed limiting mechanism (8).

2. The clamping and fixing device for aluminum profile preparation according to claim 1, characterized in that: The inner side of the connecting mounting frame (6) is symmetrically provided with a fixed support column (9).

3. The clamping and fixing device for aluminum profile preparation according to claim 1, characterized in that: The connecting clamping mechanism (7) comprises an electric telescopic rod (10), the output end of the electric telescopic rod (10) is fixedly connected with a connecting bottom plate (11), the inside of the connecting bottom plate (11) is provided with a fixed positioning hole (12), the bottom of the connecting bottom plate (11) is provided with a connecting bottom groove (13), the inner side of the connecting bottom groove (13) is movably connected with a connecting sliding block (14), the bottom of the connecting sliding block (14) is fixedly connected with a first connecting bottom block (15), the inside of the first connecting bottom block (15) is movably connected with a first movable arm (16) and a second movable arm (18) through connecting shafts, respectively, the other end of the first movable arm (16) is movably connected with a second connecting bottom block (17) through a connecting shaft, the bottom end of the second connecting bottom block (17) and the top end of the mounting bottom plate (1) are fixedly connected with each other, the other end of the second movable arm (18) is movably connected with a third connecting bottom block (19) through a connecting shaft, one end of the third connecting bottom block (19) is fixedly connected with a connecting mounting push block (20), and the end, away from the third connecting bottom block (19), of the connecting mounting push block (20) is fixedly connected with a connecting anti-skid plate (21).

4. The clamping and fixing device for aluminum profile preparation according to claim 3, characterized in that: The surface outer side of the connecting mounting push block (20) and the inner side of the fixed guide rail (5) are in mutual sliding fit.

5. The clamping and fixing device for aluminum profile preparation according to claim 3, characterized in that: The connecting sliding block (14) is T-shaped in cross-sectional shape, and the surface outer side of the connecting sliding block (14) and the inner side of the connecting bottom groove (13) are in mutual sliding fit.

6. The clamping and fixing device for aluminum profile preparation according to claim 1, characterized in that: The fixed limiting mechanism (8) comprises a fixed mounting frame (22), the inside of the fixed mounting frame (22) is provided with a fixed guide groove (23), the inside of the fixed mounting frame (22) is movably connected with an movable threaded rod (25), the surface outer side of the movable threaded rod (25) is fixedly sleeved with a fixed limiting ring (26), the outer side of the fixed limiting ring (26) is respectively matched with the inner side top end and the outer side top end of the fixed mounting frame (22), the top end of the movable threaded rod (25) is fixedly connected with a rotating top disc (27), the surface outer side of the movable threaded rod (25) is movably sleeved with a moving mounting block (24), one end of the moving mounting block (24) is fixedly connected with a connecting sleeve block (28), the inside of the connecting sleeve block (28) is movably connected with an movable insertion rod (29), the surface outer side of the movable insertion rod (29) is fixedly sleeved with a stress sleeve ring (30), one side of the stress sleeve ring (30) is fixedly connected with a stress spring (31), one end of the movable insertion rod (29) is fixedly connected with a connecting pull disc (32), the other end of the movable insertion rod (29) is provided with a pressure inclined surface (33).

7. The clamping fixture for preparing aluminum profiles according to claim 6, characterized in that: The end, away from the connecting pull disc (32), of the movable insertion rod (29) is slidably matched with the inner side of the fixed positioning hole (12).

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