Small flat iron punching and straightening machine

Abstract

The utility model relates to the technical field of flat iron processing machines, in particular to a small flat iron punching and straightening machine which comprises a base. A top plate is fixed to the upper side face of the base through supporting columns, a first hydraulic cylinder and a second hydraulic cylinder are fixed to the middle of the top plate, piston ends of the first hydraulic cylinder and the second hydraulic cylinder are connected with a panel in a penetrating mode, a punching end is fixed to the piston end of the first hydraulic cylinder, a positioning plate is arranged below the punching end, and a stamping plate is arranged below the positioning plate. A first hydraulic cylinder is fixed to the positioning plate, a second hydraulic cylinder is fixed to the first hydraulic cylinder, an upper straightening plate is fixed to the piston end of the second hydraulic cylinder, a lower straightening plate is arranged below the upper straightening plate, ejector rods are arranged on the stamping plate and the lower straightening plate in a matched mode, a disc is fixed to the bottom of each ejector rod, and a telescopic end of a telescopic seat is fixed to each disc. Through cooperation with punching operation of the punching end, the upper straightening plate and the lower straightening plate punch and straighten the punched flat iron, punching and straightening of the flat iron are integrated, use is convenient, the structure is compact, the occupied size is small, and the punching and straightening efficiency of the flat iron is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flat iron processing machines, in particular to a small flat iron punching and straightening machine. Background Art

[0002] The punching of flat iron is generally completed by a punching die. For example, the existing public patent (publication number CN 218192001 U) discloses a flat iron punching and bending one-step forming die, including a load-bearing base, a push cylinder and a slideway, a No. 2 rubber sleeve is installed on the top of the load-bearing base, an elastic rod is connected to the inner wall of the No. 2 rubber sleeve, a reset spring is arranged on the outer wall of the elastic rod, a No. 1 rubber sleeve is connected to the top of the reset spring, and an elastic rod is connected to the inner wall of the No. 1 rubber sleeve, the output end of the push cylinder is connected to a cleaning plate, a brush is installed on the bottom surface of the cleaning plate, the slideway is arranged on the load-bearing base, and the slideway is inclined at 45 degrees, and a waste collection box is arranged at the end of the slideway. The utility model uses the designed push cylinder, cleaning plate, brush, slideway and waste collection box, and the waste and debris generated during the punching process will be cleaned by the cleaning plate and brush to the slideway, and then fall into the waste collection box, replacing the original manual cleaning method.

[0003] However, in the process of punching the flat iron, it is easy to cause the flat iron to bend and deform, which affects the subsequent installation and use. The current mold does not have a straightening function, and can only be straightened later, which increases the cumbersomeness of flat iron processing. Therefore, the utility model proposes a small flat iron punching and straightening machine to improve the above problem. Utility Model Content

[0004] The utility model aims to provide a small flat iron punching and straightening machine to solve the problems in the above background technology that the existing flat iron punching and straightening are separate processing structures, which increases the flat iron processing steps.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a small flat iron punching and straightening machine, comprising a base; a top plate is fixed to the upper side of the base via a pillar, a hydraulic cylinder 1 and a hydraulic cylinder 2 are fixed to the middle of the top plate, the piston ends of the hydraulic cylinder 1 and the hydraulic cylinder 2 are penetrated and connected with a panel, a punching end is fixed to the piston end of the hydraulic cylinder 1, a positioning plate is arranged below the punching end, a stamping plate is arranged below the positioning plate, an upper straightening plate is fixed to the piston end of the hydraulic cylinder 2, a lower straightening plate is arranged below the upper straightening plate, the stamping plate and the lower straightening plate are both cooperated with a push rod, a disc is fixed to the bottom of the push rod, the telescopic end of the telescopic seat is fixed to the disc, and the telescopic seat is fixed in the depression in the middle of the base.

[0006] Preferably, a cylinder is embedded and fixed inside the end of the panel, a bottom plate is fixed to the piston end of the cylinder, and the bottom plate is fixed to the edge of the base.

[0007] Preferably, circular holes are provided in the middle of the positioning plate and the punching plate, and the circular holes match the punching ends.

[0008] Preferably, an elastic member 1 is provided between the positioning plate and the panel, and the upright structure in the elastic member 1 is movably embedded in the panel.

[0009] Preferably, the lower straightening plate and the stamping plate are fixed to the upper side of the bottom plate, and the lower straightening plate and the stamping plate are arranged flush.

[0010] Preferably, a second elastic member is provided between the upper straightening plate and the panel, a guide rod is provided inside the second elastic member, the bottom of the guide rod is fixed to the upper side of the upper straightening plate, and the upper end of the guide rod passes through the panel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a positioning plate and a punching plate to clamp and position the flat iron, cooperates with the punching operation of the punching end, and simultaneously provides an upper straightening plate and a lower straightening plate to punch and straighten the flat iron after the punching, so as to realize the punching and straightening of the flat iron in one, is easy to use, has a compact structure, occupies a small volume, and can improve the efficiency of the flat iron punching and straightening.

[0013] Specifically, the flat iron is fixed to the side of the stamping plate under the pressure of the positioning plate, and the hydraulic cylinder one is started. The piston end of the hydraulic cylinder one drives the punching end to punch the flat iron. After the punching is completed, the panel is driven to rise by the cylinder, so that the positioning plate rises accordingly, pushing the flat iron forward, so that the flat iron enters between the upper straight plate and the lower straight plate, and then under the action of the piston end of the hydraulic cylinder two, the upper straight plate impacts the flat iron to straighten it, and then it can be taken out. The telescopic seat fixed in the depression in the middle part of the upper side of the base is used to drive the lifting and lowering of the disc, and the rise of the disc will drive the rise of the push rod, and the push rod will push out the flat iron after processing, so as to facilitate the removal of the flat iron. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the lower structure of the top plate in the utility model;

[0016] Figure 3 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 4It is a side schematic diagram of the overall structure of the utility model.

[0018] In the figure: 1. base; 2. support; 3. top plate; 4. hydraulic cylinder 1; 5. hydraulic cylinder 2; 6. bottom plate; 7. panel; 8. cylinder; 9. guide rod; 10. upward adjustment straight plate; 11. downward adjustment straight plate; 12. positioning plate; 13. stamping plate; 14. elastic part 2; 15. elastic part 1; 16. telescopic seat; 17. disc; 18. top rod. DETAILED DESCRIPTION

[0019] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0020] Example

[0021] See also Figure 1-4 , as shown in the figure: This embodiment is a preferred implementation scheme in the present technical scheme, a small flat iron punching and straightening machine, comprising a base 1; a top plate 3 is fixed to the upper side of the base 1 through a pillar 2, a hydraulic cylinder 1 4 and a hydraulic cylinder 2 5 are fixed to the middle of the top plate 3, the piston ends of the hydraulic cylinder 1 4 and the hydraulic cylinder 2 5 are connected through a panel 7, a punching end is fixed to the piston end of the hydraulic cylinder 1 4, a positioning plate 12 is arranged below the punching end, a stamping plate 13 is arranged below the positioning plate 12, an upper straightening plate 10 is fixed to the piston end of the hydraulic cylinder 2 5, a lower straightening plate 11 is arranged below the upper straightening plate 10, the stamping plate 13 and the lower straightening plate 11 are both provided with a push rod 18, a disc 17 is fixed to the bottom of the push rod 18, the disc 17 is fixed to the telescopic end of the telescopic seat 16, and the telescopic seat 16 is fixed in the depression in the middle of the base 1;

[0022] It should be noted that: in the small flat iron punching and straightening machine involved in the present application, the positioning plate 12 and the punching plate 13 are set to clamp and position the flat iron, cooperate with the punching operation of the punching end, and at the same time, the upper straightening plate 10 and the lower straightening plate 11 are set to punch and straighten the flat iron after the punching, so as to realize the punching and straightening of the flat iron in one, which is convenient to use, compact in structure, small in volume, and can improve the efficiency of flat iron punching and straightening. Specifically, the flat iron is fixed to the upper side of the punching plate 13 under the pressure of the positioning plate 12, and the hydraulic cylinder 14 is started, and the piston end of the hydraulic cylinder 14 drives the punching end to The flat iron is punched. After the punching is completed, the cylinder 8 drives the panel 7 to rise, so that the positioning plate 12 rises accordingly, pushing the flat iron forward, so that the flat iron enters between the upper straightening plate 10 and the lower straightening plate 11, and then under the action of the piston end of the hydraulic cylinder 2 5, the upper straightening plate 10 impacts the flat iron, presses the flat iron straight, and then takes it out. The telescopic seat 16 fixed in the depression in the middle part of the upper side of the base 1 is used to drive the lifting and lowering of the disc 17, and the rise of the disc 17 will drive the rise of the push rod 18, and the push rod 18 will push out the flat iron after processing, so as to facilitate the removal of the flat iron.

[0023] Among them Figure 1 and Figure 2 As shown, a cylinder 8 is embedded and fixed inside the end of the panel 7, a bottom plate 6 is fixed to the piston end of the cylinder 8, and the bottom plate 6 is fixed to the edge of the base 1; the middle of the positioning plate 12 and the punching plate 13 are both provided with circular holes, and the circular holes match the punching ends;

[0024] It should be noted that: the cylinder 8 is used to adjust the height of the panel 7 relative to the bottom plate 6, the bottom plate 6 and the base 1 maintain a fixed relative position, and the circular holes set in the middle of the positioning plate 12 and the punching plate 13 are used to cooperate with the punching end to punch the flat iron.

[0025] Among them Figure 3 and Figure 4 As shown, an elastic member 15 is provided between the positioning plate 12 and the panel 7, and the upright structure in the elastic member 15 is movably embedded in the panel 7; the lower straightening plate 11 and the stamping plate 13 are fixed to the upper side of the bottom plate 6, and the lower straightening plate 11 and the stamping plate 13 are arranged flush;

[0026] It should be noted that the elastic member 15 is used for buffering the movement of the positioning plate 12 relative to the panel 7. The position of the elastic member 15 is limited by its built-in vertical rod structure. The bottom plate 6 is used for installing and fixing the lower straightening plate 11 and the stamping plate 13. To facilitate the movement of the flat iron, the lower straightening plate 11 is flush with the stamping plate 13.

[0027] An elastic member 2 14 is provided between the upper straightening plate 10 and the panel 7, a guide rod 9 is provided inside the elastic member 2 14, the bottom of the guide rod 9 is fixed to the upper side of the upper straightening plate 10, and the upper end of the guide rod 9 passes through the panel 7;

[0028] It should be noted that the elastic member 14 is used for impact buffering of the upper straightening plate 10. The upper straightening plate 10 moves up and down under the driving action of the piston end of the hydraulic cylinder 5 to achieve impact straightening of the flat iron. During its movement, the spring element in the elastic member 14 is used for buffering protection when an impact occurs, and the guide rod 9 is used to balance the movement of the upper straightening plate 10.

[0029] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A small flat iron punching and straightening machine, comprising a base (1); characterized in that: A top plate (3) is fixed to the upper side of the base (1) via a support (2); a hydraulic cylinder 1 (4) and a hydraulic cylinder 2 (5) are fixed to the middle of the top plate (3); the piston ends of the hydraulic cylinder 1 (4) and the hydraulic cylinder 2 (5) are connected through a panel (7); a punching end is fixed to the piston end of the hydraulic cylinder 1 (4); a positioning plate (12) is arranged below the punching end; a stamping plate (13) is arranged below the positioning plate (12); an upper straightening plate (10) is fixed to the piston end of the hydraulic cylinder 2 (5); a lower straightening plate (11) is arranged below the upper straightening plate (10); the stamping plate (13) and the lower straightening plate (11) are both provided with a push rod (18); a disc (17) is fixed to the bottom of the push rod (18); the disc (17) is fixed to the telescopic end of a telescopic seat (16); the telescopic seat (16) is fixed in a depression in the middle of the base (1).

2. The small flat iron punching and straightening machine according to claim 1 is characterized in that: A cylinder (8) is embedded and fixed inside the end of the panel (7), a bottom plate (6) is fixed to the piston end of the cylinder (8), and the bottom plate (6) is fixed to the edge of the base (1).

3. The small flat iron punching and straightening machine according to claim 1 is characterized in that: The positioning plate (12) and the punching plate (13) are both provided with circular holes in the middle, and the circular holes match the punching ends.

4. The small flat iron punching and straightening machine according to claim 1 is characterized in that: An elastic member 1 (15) is provided between the positioning plate (12) and the panel (7), and a vertical rod structure in the elastic member 1 (15) is movably embedded in the panel (7).

5. The small flat iron punching and straightening machine according to claim 1 is characterized in that: The lower straightening plate (11) and the punching plate (13) are fixed on the upper side of the bottom plate (6), and the lower straightening plate (11) and the punching plate (13) are arranged flush with each other.

6. The small flat iron punching and straightening machine according to claim 1 is characterized in that: A second elastic member (14) is provided between the upper straightening plate (10) and the panel (7), a guide rod (9) is provided inside the second elastic member (14), the bottom of the guide rod (9) is fixed to the upper side of the upper straightening plate (10), and the upper end of the guide rod (9) passes through the panel (7).

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