Aluminum flat wire stretcher

Abstract

The utility model relates to the technical field of aluminum material stretching, in particular to an aluminum flat wire stretching machine. According to the technical scheme, the device comprises a floor, a machine table and a stretching frame, the machine table is arranged on the floor, a positioning frame is arranged on the machine table, a positioning assembly is arranged in the positioning frame, the stretching frame is arranged on the machine table in a sliding mode through a sliding assembly, and the stretching frame linearly moves in a reciprocating mode under the action of a driving assembly. Locking assemblies are symmetrically arranged in the stretching frame. According to the utility model, the short-distance periodic stretching action is adopted while the stretching effect of the sectional material is ensured through the matching of the structures, so that the risk of fracture of the sectional material for the aluminum flat wire in the stretching process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material stretching, in particular to an aluminum flat wire stretching machine. Background Art

[0002] For the stretching of aluminum flat wire, the currently used stretching forming method usually uses a screw mechanism or a gear travel structure to drive the stretching head to move, and the stretching head performs the stretching operation on the aluminum profile.

[0003] In the above method, the stretching head clamps one end of the aluminum profile for stretching, and the stretching length depends on the travel range of the stretching head. During the long-distance stretching process, the aluminum profile is easy to break.

[0004] For this reason, we propose an aluminum flat wire stretching machine to solve the existing problems. Utility Model Content

[0005] The utility model aims to provide an aluminum flat wire stretching machine in view of the problems existing in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum flat wire stretching machine, comprising a floor, a machine platform and a stretching frame, the floor is provided with a machine platform, the machine platform is provided with a positioning frame, a positioning component is provided in the positioning frame, the stretching frame is slidably arranged on the machine platform through a sliding component, the stretching frame is acted upon by a driving component to perform reciprocating linear movement, and locking components are symmetrically provided in the stretching frame.

[0007] Preferably, the positioning assembly is composed of a main cylinder and a positioning plate, the main cylinder is arranged on the upper surface of the positioning frame, the positioning plate is slidably arranged in the positioning frame, and the output end of the main cylinder is fixed on the positioning plate.

[0008] Preferably, the sliding assembly is composed of a sliding rod and a through hole, the two sliding rods are symmetrically arranged on the outer wall of the machine, the two through holes are symmetrically opened on the stretching frame, and the sliding rod is slidably inserted into the through holes.

[0009] Preferably, the driving assembly is composed of a transverse plate, a turntable and a curved rod, the transverse plate is arranged at the upper end of the machine platform, and the turntable is rotatably arranged on the transverse plate.

[0010] Preferably, one end of the curved rod is rotatably disposed at an eccentric position of the turntable, and the other end of the curved rod is rotatably disposed on the stretching frame.

[0011] Preferably, the locking assembly is composed of a sub-cylinder and a pressure block, the two sub-cylinders are symmetrically arranged on the stretching frame, the two pressure blocks are symmetrically slidably arranged in the stretching frame, and the output end of the sub-cylinder is fixed on the pressure block.

[0012] Preferably, a placement opening is provided on the machine platform, and the positioning frame, the stretching frame and the placement opening are at the same height and interconnected.

[0013] Preferably, a support base is provided on the lower surface of the floor, and there are four support bases in total, and the positions of the four support bases are distributed in a rectangular array on the lower surface of the floor.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] During the use of the aluminum flat wire stretching machine of the utility model, the aluminum flat wire profile to be stretched can be placed on the placement port, at which time the position of the profile is fixed by the positioning component, and then one end of the profile is fixed in the stretching frame by the locking component;

[0016] The stretching frame is controlled by the driving component to move back and forth at a uniform speed. When the stretching frame moves to the farthest end of the stroke, the profile is stretched. After reaching the farthest end, the locking component is controlled to automatically loosen the profile. With the continuous action of the driving component, the stretching frame is reset to the nearest end of the stroke. At this time, the locking component is controlled to lock the unstretched profile again. This reciprocating motion is repeated, while ensuring the stretching effect of the profile. Short-distance periodic stretching action is used to reduce the risk of breakage of the aluminum flat wire profile during the stretching process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0019] Figure 3 This is a schematic diagram of the positioning component structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the driving assembly and the locking assembly of the utility model.

[0021] Reference numerals:

[0022] 1. Floor; 2. Support base; 3. Machine table; 4. Positioning frame; 5. Horizontal plate; 6. Turntable; 7. Sliding rod; 8. Stretching frame; 9. Main cylinder; 10. Placement port; 11. Positioning plate; 12. Auxiliary cylinder; 13. Press block; 14. Bending rod; 15. Perforation. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] like Figure 1-Figure 4 As shown, the utility model proposes an aluminum flat wire stretching machine, including a floor 1, a machine table 3 and a stretching frame 8, the floor 1 is provided with a machine table 3, the machine table 3 is provided with a positioning frame 4, the positioning frame 4 is provided with a positioning component, the stretching frame 8 is slidably arranged on the machine table 3 through a sliding component, the stretching frame 8 is driven by a driving component to perform reciprocating linear movement, and locking components are symmetrically arranged in the stretching frame 8.

[0026] Based on Example 1:

[0027] During the use of the aluminum flat wire stretching machine of the utility model, the aluminum flat wire profile to be stretched can be placed on the placement port 10, and the position of the profile is fixed by the positioning component, and then one end of the profile is fixed in the stretching frame 8 by the locking component;

[0028] The stretching frame 8 is controlled by the driving component to move back and forth at a uniform speed. When the stretching frame 8 moves to the farthest end of the stroke, the profile is stretched. After reaching the farthest end, the locking component is controlled to automatically loosen the profile. With the continuous action of the driving component, the stretching frame 8 is reset to the nearest end of the stroke. At this time, the locking component is controlled to lock the unstretched profile again, and this reciprocating movement is repeated. While ensuring the stretching effect of the profile, short-distance periodic stretching action is adopted to reduce the risk of breakage of the profile for aluminum flat wire during the stretching process.

[0029] Embodiment 2

[0030] like Figure 1-Figure 4 As shown, the utility model proposes an aluminum flat wire stretching machine. Compared with the first embodiment, this embodiment also includes: the positioning component is composed of a main cylinder 9 and a positioning plate 11, the main cylinder 9 is arranged on the upper surface of the positioning frame 4, the positioning plate 11 is slidably arranged in the positioning frame 4, and the output end of the main cylinder 9 is fixed on the positioning plate 11. The main cylinder 9 drives the positioning plate 11 to move up and down when it works, thereby pressing and positioning the position of the profile for the aluminum flat wire.

[0031] The sliding assembly is composed of a sliding rod 7 and a through hole 15. Two sliding rods 7 are symmetrically arranged on the outer wall of the machine table 3. Two through holes 15 are symmetrically opened on the stretching frame 8. The sliding rod 7 is slidably inserted into the through holes 15. The sliding rod 7 limits the moving trajectory of the stretching frame 8, and the stretching frame 8 can slide along the sliding rod 7.

[0032] The driving assembly consists of a transverse plate 5, a turntable 6 and a curved rod 14. The transverse plate 5 is arranged at the upper end of the machine table 3, the turntable 6 is rotatably arranged on the transverse plate 5, one end of the curved rod 14 is rotatably arranged at an eccentric position of the turntable 6, and the other end of the curved rod 14 is rotatably arranged on the stretching frame 8. The power device drives the turntable 6 to rotate, and under the pull of centrifugal deflection, the rotation of the turntable 6 pulls the stretching frame 8 through the curved rod 14 to perform reciprocating linear movement.

[0033] The locking assembly is composed of a sub-cylinder 12 and a pressure block 13. The two sub-cylinders 12 are symmetrically arranged on the stretching frame 8. The two pressure blocks 13 are symmetrically slidably arranged in the stretching frame 8. The output end of the sub-cylinder 12 is fixed on the pressure block 13. The operation of the sub-cylinder 12 drives the two pressure blocks 13 to perform lifting actions, thereby facilitating the compression and positioning of the stretching end of the aluminum flat wire profile.

[0034] A placement opening 10 is provided on the machine table 3. The positioning frame 4, the stretching frame 8 and the placement opening 10 are at the same height and interconnected. A support seat 2 is provided on the lower surface of the floor 1. There are four support seats 2 in total, and the positions of the four support seats 2 are distributed in a rectangular array on the lower surface of the floor 1.

[0035] It should be noted that the structure of the main cylinder 9 and the auxiliary cylinder 12 is an existing mature technology, and its working principle and internal structure are known to technicians in the relevant technical field. The utility model only utilizes its function and does not improve its internal structure. Therefore, it will not be described in detail here, and technicians in this field can make any optional adjustments according to their needs or convenience.

[0036] The turntable 6 of the present invention also needs to be provided with a power device to enable it to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace, and it all belongs to conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0037] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An aluminum flat wire stretching machine, comprising a floor (1), a machine platform (3) and a stretching frame (8), characterized in that: A machine platform (3) is arranged on the floor (1), a positioning frame (4) is arranged on the machine platform (3), a positioning component is arranged inside the positioning frame (4), the stretching frame (8) is slidably arranged on the machine platform (3) through a sliding component, the stretching frame (8) is driven by a driving component to perform reciprocating linear movement, and locking components are symmetrically arranged inside the stretching frame (8).

2. The aluminum flat wire stretching machine according to claim 1, characterized in that: The positioning assembly is composed of a main cylinder (9) and a positioning plate (11); the main cylinder (9) is arranged on the upper surface of the positioning frame (4); the positioning plate (11) is slidably arranged in the positioning frame (4); and the output end of the main cylinder (9) is fixed on the positioning plate (11).

3. The aluminum flat wire stretching machine according to claim 1, characterized in that: The sliding assembly is composed of a sliding rod (7) and a through hole (15), the two sliding rods (7) are symmetrically arranged on the outer wall of the machine platform (3), the two through holes (15) are symmetrically opened on the stretching frame (8), and the sliding rod (7) is slidably inserted into the through holes (15).

4. The aluminum flat wire stretching machine according to claim 1, characterized in that: The driving assembly is composed of a transverse plate (5), a rotating disk (6) and a curved rod (14); the transverse plate (5) is arranged at the upper end of the machine platform (3); and the rotating disk (6) is rotatably arranged on the transverse plate (5).

5. The aluminum flat wire stretching machine according to claim 4, characterized in that: One end of the curved rod (14) is rotatably disposed at an eccentric position of the rotating disk (6), and the other end of the curved rod (14) is rotatably disposed on the stretching frame (8).

6. The aluminum flat wire stretching machine according to claim 1, characterized in that: The locking assembly is composed of a sub-cylinder (12) and a pressure block (13); the two sub-cylinders (12) are symmetrically arranged on the stretching frame (8); the two pressure blocks (13) are symmetrically slidably arranged in the stretching frame (8); and the output end of the sub-cylinder (12) is fixed on the pressure block (13).

7. The aluminum flat wire stretching machine according to claim 1, characterized in that: The machine platform (3) is provided with a placement opening (10), and the positioning frame (4), the stretching frame (8) and the placement opening (10) are located at the same height and are interconnected.

8. The aluminum flat wire stretching machine according to claim 1, characterized in that: A support seat (2) is provided on the lower surface of the floor (1), and there are four support seats (2) in total, and the positions of the four support seats (2) are distributed in a rectangular array on the lower surface of the floor (1).

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