A lifting fixture for aluminum profile processing

Abstract

The utility model discloses a hoisting fixture for aluminum profile processing, which relates to the technical field of hoisting fixtures, and includes a fixing component, two branch support components, two linkage components and two clamping components, wherein the fixing component is connected to the two branch support components, the two linkage components and the two clamping components. The utility model cooperates with the fixing component, the linkage component, the clamping component, the plug-in board and the sleeve frame, and the two clamping components drive the plug-in board and the sleeve frame to approach each other, so that the aluminum profile can be pushed and clamped, so that the two clamping components always maintain a clamped and closed state for the aluminum profile, thereby avoiding the aluminum profile from sliding and shaking during hoisting, which affects the clamping and hoisting operation of the aluminum profile. Secondly, the clamp can perform clamping and unclamping operations by rotating a rotating rod, thereby improving the convenience of operation of the clamp, which is conducive to application.

Description

Technical Field

[0001] The utility model relates to a hoisting fixture, in particular to a hoisting fixture for processing aluminum profiles. Background Art

[0002] With the progress of industrialization, the use of aluminum has become more and more common, and the amount of aluminum used has also become larger and larger. The titanium plating process for aluminum profiles belongs to the coating technology. It adds pre-plating and electroplating process steps on the basis of the conventional titanium plating process. The aluminum profile process is to place the activated plated parts in an aqueous solution of salt and hydrochloric acid for chemical treatment. The plating solution components of the electroplating process include nickel sulfate, nickel chloride, boric acid, sodium dodecyl sulfate, saccharin and brightener. The aluminum profile needs to use a lifting fixture during the processing;

[0003] Regarding a special lifting fixture for aluminum profiles with the authorization announcement number CN 210480592 U, the special lifting fixture for aluminum profiles can adjust the distance of the fixture according to the needs through a retractable L-shaped telescopic mounting rod, thereby ensuring the stable clamping of the aluminum profile by the fixture, and the detachable clamp head can be replaced according to aluminum profiles of different specifications, thereby ensuring the application range of the fixture;

[0004] The above-mentioned clamp mainly adjusts the distance of the L-shaped telescopic mounting rod to clamp the aluminum profile, and after the adjustment, it needs to be limited and fixed with a limit fixing bolt. In this way, the clamped aluminum profile cannot always maintain a pushing and clamping state, so that the lifted aluminum profile slides, affecting the lifting operation. Secondly, the clamping method is also more troublesome, which is not convenient for lifting and clamping the aluminum profile. Utility Model Content

[0005] The purpose of the utility model is to provide a hoisting fixture for aluminum profile processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting fixture for aluminum profile processing, comprising a fixing assembly, two branch-supporting assemblies, two linkage assemblies and two clamping assemblies, the fixing assembly is connected to the two branch-supporting assemblies, the two linkage assemblies and the two clamping assemblies, the two linkage assemblies are respectively connected to the two clamping assemblies, the fixing assembly comprises an n-shaped support plate, the upper surface of the n-shaped support plate is fixedly connected to two first fixing plates, and the two first fixing plates are respectively rotatably connected to the horizontal axis on the first rope pulley through bearings.

[0007] As a preferred technical solution of the utility model, the two side plates of the n-shaped support plate are rotatably connected to the two ends of the screw rod through bearings respectively, the screw rod is provided with two sections of spiral patterns with opposite thread directions, the right end of the screw rod is fixedly connected with a rotating rod, the n-shaped support plate is fixedly connected to the n-shaped fixing plate, and the lower ends of the two side plates of the n-shaped fixing plate are provided with sleeve holes.

[0008] As a preferred technical solution of the utility model, the two branch support assemblies are arranged to be symmetrical to each other and each includes two second fixed plates, the two second fixed plates are fixedly connected to the upper surface of the n-shaped support plate, the two second fixed plates are rotatably connected to the two ends of the transverse axis of the second rope clamping wheel through bearings, the second rope clamping wheel and the first rope clamping wheel are on the same vertical plane and are staggered up and down, the upper ends of the opposite sides of the two second fixed plates are fixedly connected to the two third fixed plates, and the two third fixed plates are fixedly connected to the slot plate.

[0009] As a preferred technical solution of the utility model, the two linkage components are arranged to be symmetrical to each other and both include a movable plate, the movable plate is threadedly connected to one section of the spiral pattern on the screw rod, the front and rear side surfaces of the movable plate are rotatably connected to the two first rotating shafts through bearings, and the two first rotating shafts are fixedly connected to one end of the two push-pull plates respectively.

[0010] As a preferred technical solution of the utility model, the other ends of the two push-pull plates are respectively fixedly connected to the two second rotating shafts, the two second rotating shafts are respectively rotatably connected to the upper ends of the two rotating plates through bearings, the opposite sides of the two rotating plates are fixedly connected to the third rotating shaft, and the third rotating shaft is rotatably connected to one side plate of the n-shaped fixed plate through a bearing.

[0011] As a preferred technical solution of the utility model, the two clamping assemblies are arranged to be symmetrical to each other and both include a sliding plate, the sliding plate is sleeved with one of the sleeve holes, one end of the sliding plate is fixedly connected to the clamping plate, the bottom surface of the clamping plate is fixedly connected to the plug-in plate or the sleeve frame, and the plug-in plate is adapted to the sleeve frame.

[0012] As an optimal technical solution of the utility model, the sliding plate is rotatably connected to the fourth rotating shaft through a bearing, the fourth rotating shaft is located between the two side plates of the n-shaped fixed plate, the two ends of the fourth rotating shaft are respectively fixedly connected to the two rotating frames, and the two rotating frames are respectively socketed with two of the rotating plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model cooperates with the fixed component, linkage component, clamping component, plug-in plate and sleeve frame through the set use. The two linkage components can be driven to rotate by rotating the rotating rod on the fixed component, and the two clamping components are driven to merge at the same time. The two clamping components drive the plug-in plate and the sleeve frame to approach each other, so that the aluminum profile can be pushed and clamped, so that the two clamping components always maintain a clamped and closed state for the aluminum profile, thereby avoiding sliding and shaking when the aluminum profile is hoisted, which affects the clamping and hoisting operation of the aluminum profile. Secondly, the clamp can be clamped and released by rotating the rotating rod, thereby improving the convenience of operation of the clamp, which is conducive to application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the sub-support assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the linkage assembly structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0020] In the figure: 1 fixed component, 11n-shaped support plate, 12 screw rod, 13n-shaped fixed plate, 14 sleeve hole, 2 branch support component, 21 second fixed plate, 22 second rope pulley, 23 third fixed plate, 24 slot plate, 3 linkage component, 31 movable plate, 32 first rotating shaft, 33 push-pull plate, 34 second rotating shaft, 35 rotating plate, 36 third rotating shaft, 4 clamping component, 41 sliding plate, 42 clamping plate, 43 fourth rotating shaft, 44 rotating frame, 5 plug-in plate, 6 sleeve frame, 7 first fixed plate, 8 first rope pulley. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5The utility model provides a technical solution of a lifting fixture for aluminum profile processing: it includes a fixing component 1, two branch-supporting components 2, two linkage components 3 and two clamping components 4, the fixing component 1 is connected to the two branch-supporting components 2, the two linkage components 3 and the two clamping components 4, the two linkage components 3 are respectively connected to the two clamping components 4, the fixing component 1 includes an n-shaped supporting plate 11, the upper surface of the n-shaped supporting plate 11 is fixedly connected to two first fixing plates 7, and the two first fixing plates 7 are respectively rotatably connected to the horizontal axis one on the first rope pulley 8 through bearings.

[0023] The two side plates of the n-shaped support plate 11 are rotatably connected to the two ends of the screw rod 12 through bearings. The screw rod 12 is provided with two sections of spiral patterns with opposite thread directions. The right end of the screw rod 12 is fixedly connected with a rotating rod. The n-shaped support plate 11 is fixedly connected to the n-shaped fixed plate 13. The lower ends of the two side plates of the n-shaped fixed plate 13 are provided with sleeve holes 14. The rotating rod is rotated, and the rotating rod drives the screw rod 12 to rotate. The screw rod 12 drives the movable plates 31 on the two linkage components 3 to move away from each other. The movable plate 31 drives the push-pull plate 33 on the first rotating shaft 32 to move synchronously, so that the push-pull plate 33 pushes the rotating plate 35 on the second rotating shaft 34 to rotate in the opposite direction under the rotation support of the third rotating shaft 36, so that the rotating plate 35 drives the two clamping components 4 to approach each other to clamp the aluminum profile.

[0024] The two branch support components 2 are arranged to be symmetrical to each other and each includes two second fixed plates 21, and the two second fixed plates 21 are fixedly connected to the upper surface of the n-shaped support plate 11, and the two second fixed plates 21 are rotatably connected to the two ends of the transverse axis of the second rope clamping wheel 22 through bearings. The second rope clamping wheel 22 and the first rope clamping wheel 8 are on the same vertical plane and are misaligned up and down. The upper ends of the opposite sides of the two second fixed plates 21 are fixedly connected to the two third fixed plates 23 respectively, and the two third fixed plates 23 are fixedly connected to the slot plate 24. The lifting rope used for lifting can be passed through the second rope clamping wheel 22 and the first rope clamping wheel 8, so that a triangular rotation support can be formed for the lifting rope. At the same time, the slot plate 24 on the branch support component 2 forms an outward support for the lifting rope, thereby preventing the lifting rope from winding and rotating, and improving the stability of the clamp lifting.

[0025] The two linkage components 3 are arranged to be symmetrical with each other and both include a moving plate 31, which is threadedly connected to one section of the spiral pattern on the screw rod 12. The front and rear sides of the moving plate 31 are rotatably connected to two first rotating shafts 32 through bearings, and the two first rotating shafts 32 are fixedly connected to one end of two push-pull plates 33 respectively.

[0026] The other ends of the two push-pull plates 33 are fixedly connected to the two second rotating shafts 34 respectively, and the two second rotating shafts 34 are rotatably connected to the upper ends of the two rotating plates 35 through bearings respectively. The opposite sides of the two rotating plates 35 are fixedly connected to the third rotating shaft 36, and the third rotating shaft 36 is rotatably connected to one side plate of the n-shaped fixed plate 13 through a bearing. Through the setting of the linkage component 3, the movable plates 31 on the linkage component 3 can be driven by the screw rod 12 to approach or move away from each other, so that the linkage component 3 drives the clamping components 4 to approach each other for clamping or move away from each other to release the clamping, thereby improving the practicality of the clamp.

[0027] The two clamping assemblies 4 are arranged to be symmetrical to each other and both include a sliding plate 41, which is sleeved with one of the sleeve holes 14, one end of the sliding plate 41 is fixedly connected to the clamping plate 42, and the bottom surface of the clamping plate 42 is fixedly connected to the plug-in plate 5 or the sleeve frame 6, and the plug-in plate 5 is adapted to the sleeve frame 6.

[0028] The sliding plate 41 is rotatably connected to the fourth rotating shaft 43 through a bearing. The fourth rotating shaft 43 is located between the two side plates of the n-shaped fixed plate 13. The two ends of the fourth rotating shaft 43 are respectively fixedly connected to the two rotating frames 44. The two rotating frames 44 are respectively sleeved with two of the rotating plates 35. The rotating frames 44 on the two clamping assemblies 4 move closer to each other under the drive of the rotating plates 35, so that the rotating frames 44 drive the sliding plate 41 on the fourth rotating shaft 43 to slide along the sleeve holes 14 on the n-shaped fixed plate 13, so that the two sliding plates 41 drive the clamping plates 42 to clamp the aluminum profiles. At the same time, the plug-in plates 5 and the sleeve frames 6 on the two clamping plates 42 are combined and sleeved with each other to form a card-connected closure for the clamped aluminum profiles, thereby forming a secondary protection for the aluminum profiles to prevent sliding and falling off from affecting the lifting process.

[0029] The operating steps of the utility model are:

[0030] The lifting rope used for lifting can be passed through the second rope clamping wheel 22 and the first rope clamping wheel 8, so that a triangular rotation support can be formed for the lifting rope. At the same time, the clamping groove plate 24 on the branch support assembly 2 forms an outward support for the lifting rope, thereby preventing the lifting rope from winding and rotating;

[0031] Then rotate the rotating rod, the rotating rod drives the screw rod 12 to rotate, the screw rod 12 drives the movable plates 31 on the two linkage components 3 to move away from each other, and the movable plate 31 drives the push-pull plate 33 on the first rotating shaft 32 to move synchronously, so that the push-pull plate 33 pushes the rotating plate 35 on the second rotating shaft 34 to rotate in the opposite direction under the rotation support of the third rotating shaft 36, so that the rotating plate 35 drives the rotating frames 44 on the two clamping components 4 to move closer to each other, and at the same time, the rotating frame 44 drives the sliding plate 41 on the fourth rotating shaft 43 to slide along the sleeve hole 14 on the n-shaped fixed plate 13, so that the two sliding plates 41 drive the clamping plates 42 to clamp the aluminum profile, and at the same time, the plug-in plates 5 and the sleeve frames 6 on the two clamping plates 42 are combined and sleeved with each other to form a clamping closure for the clamped aluminum profile, so that the hoisting processing operation can be carried out.

[0032] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting fixture for aluminum profile processing, comprising a fixing assembly (1), two supporting assemblies (2), two linkage assemblies (3) and two clamping assemblies (4), characterized in that: The fixing assembly (1) is connected to the two branching assemblies (2), the two linkage assemblies (3) and the two clamping assemblies (4); the two linkage assemblies (3) are respectively connected to the two clamping assemblies (4); the fixing assembly (1) comprises an n-shaped support plate (11); the upper surface of the n-shaped support plate (11) is fixedly connected to two first fixing plates (7); the two first fixing plates (7) are respectively rotatably connected to the upper transverse axis of the first rope clamping wheel (8) via bearings.

2. The lifting fixture for aluminum profile processing according to claim 1 is characterized in that: The two side plates of the n-shaped support plate (11) are rotatably connected to the two ends of the screw rod (12) through bearings respectively; the screw rod (12) is provided with two sections of spiral patterns with opposite thread directions; the right end of the screw rod (12) is fixedly connected to a rotating rod; the n-shaped support plate (11) is fixedly connected to the n-shaped fixing plate (13); and the lower ends of the two side plates of the n-shaped fixing plate (13) are provided with sleeve holes (14).

3. The lifting fixture for aluminum profile processing according to claim 1 is characterized in that: The two branch support assemblies (2) are arranged to be symmetrical with each other and each comprises two second fixing plates (21), the two second fixing plates (21) are fixedly connected to the upper surface of the n-shaped support plate (11), the two second fixing plates (21) are rotatably connected to the two ends of the transverse axis of the second rope clamping wheel (22) through bearings, the second rope clamping wheel (22) and the first rope clamping wheel (8) are located on the same vertical plane and are offset up and down, the upper ends of the opposite sides of the two second fixing plates (21) are fixedly connected to the two third fixing plates (23), and the two third fixing plates (23) are fixedly connected to the slot plate (24).

4. The lifting fixture for aluminum profile processing according to claim 1 is characterized in that: The two linkage components (3) are arranged symmetrically and both include a movable plate (31), wherein the movable plate (31) is threadedly connected to one section of the spiral pattern on the screw rod (12), and the front and rear side surfaces of the movable plate (31) are rotatably connected to two first rotating shafts (32) via bearings, respectively, and the two first rotating shafts (32) are fixedly connected to one end of two push-pull plates (33) respectively.

5. The hoisting fixture for aluminum profile processing according to claim 4 is characterized in that: The other ends of the two push-pull plates (33) are respectively fixedly connected to two second rotating shafts (34), and the two second rotating shafts (34) are respectively rotatably connected to the upper ends of the two rotating plates (35) through bearings. The opposite sides of the two rotating plates (35) are fixedly connected to the third rotating shaft (36), and the third rotating shaft (36) is rotatably connected to one side plate of the n-shaped fixed plate (13) through a bearing.

6. The hoisting fixture for aluminum profile processing according to claim 1, characterized in that: The two clamping assemblies (4) are arranged symmetrically to each other and both include a sliding plate (41), wherein the sliding plate (41) is sleeved with one of the sleeve holes (14), one end of the sliding plate (41) is fixedly connected to a clamping plate (42), the bottom surface of the clamping plate (42) is fixedly connected to a plug-in plate (5) or a sleeve frame (6), and the plug-in plate (5) is adapted to fit the sleeve frame (6).

7. The hoisting fixture for aluminum profile processing according to claim 6, characterized in that: The sliding plate (41) is rotatably connected to a fourth rotating shaft (43) via a bearing. The fourth rotating shaft (43) is located between two side plates of the n-shaped fixed plate (13). Two ends of the fourth rotating shaft (43) are respectively fixedly connected to two rotating frames (44). The two rotating frames (44) are respectively sleeved with two of the rotating plates (35).

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