Plate positioning mechanism of hydraulic swing type plate shearing machine

Abstract

The utility model discloses a hydraulic swing type plate shearing machine plate positioning mechanism which comprises a base, a sliding groove is formed in the base, a two-way threaded rod is rotationally connected between the inner walls of the left side and the right side of the sliding groove, two sliding blocks are symmetrically connected to the two-way threaded rod in a threaded mode, and the two sliding blocks are connected with the sliding groove in a threaded mode. The two sliding blocks are both slidably connected with the inner wall of the sliding rail, the upper ends of the two sliding blocks are both fixedly connected with connecting plates, and the upper ends of the two connecting plates are both provided with limiting plates. The motor is started through the control switch, the two-way threaded rod rotates after the motor is started, then the two sliding blocks in threaded connection with the two-way threaded rod move relatively, the two limiting plates move relatively, the two ends of a plate are fixed, and at the moment, the electric push rod can be adjusted according to the specific position of the plate; and it is ensured that the two fixing plates are tightly attached to the upper end and the lower end of the plate, so that the omni-directional limiting function is achieved, and the plate can be limited in multiple directions through the design.

Description

Technical Field

[0001] The present application relates to the technical field of hydraulic shearing machines, and in particular to a plate positioning mechanism for a hydraulic swing shearing machine. Background Art

[0002] Hydraulic shearing machine is a machine that uses a moving upper blade and a fixed lower blade, adopts a reasonable blade gap, applies shear force to metal plates of various thicknesses, and breaks and separates the plates according to the required size. Hydraulic shearing machine can be divided into hydraulic gate shearing machine and hydraulic swing shearing machine. Hydraulic swing shearing machine has the advantages of high overall strength of swinging tool holder and main body, stable and fast tool holder, stable material pressing and low noise. Hydraulic swing shearing machine is widely used in metal processing industry.

[0003] In view of the above-mentioned related technologies, the inventor believes that the traditional hydraulic swing shearing machine has some problems in plate positioning. For example, the plate may be offset during the shearing process, resulting in low shearing accuracy and affecting product quality. In addition, the existing plate positioning mechanism can usually only achieve a single direction limit and cannot provide a full range of limit functions, thereby limiting the use range and shearing efficiency of the shearing machine.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve some problems existing in the traditional hydraulic swing shearing machine in plate positioning, for example, the plate may be offset during the shearing process, resulting in low shearing accuracy and affecting product quality. In addition, the existing plate positioning mechanism can usually only achieve limitation in a single direction and cannot provide a full range of limitation functions, thereby limiting the use scope and shearing efficiency of the shearing machine. The present application provides a hydraulic swing shearing machine plate positioning mechanism.

[0006] The present application provides a hydraulic swing shearing machine plate positioning mechanism adopts the following technical solution:

[0007] A hydraulic swing shearing machine plate positioning mechanism comprises a base, a slide groove is provided in the base, a two-way threaded rod is rotatably connected between the left and right inner walls of the slide groove, a slide rail is provided between the front and rear inner walls of the slide groove, two sliders are symmetrically threaded on the two-way threaded rod, both of the two sliders are slidably connected to the inner wall of the slide rail, the upper ends of the two sliders are fixedly connected to a connecting plate, the upper ends of the two connecting plates are provided with a limiting plate, the two connecting plates are provided with two threaded holes, the two limiting plates are connected to the upper ends of the corresponding connecting plates by bolts, and a limiting assembly for the shearing machine plate is provided above the base.

[0008] Preferably, a motor is installed on the left outer wall of the base, and the end of the output shaft of the motor extends into the slide groove and is fixedly connected to one end of the bidirectional threaded rod.

[0009] Preferably, the limit assembly includes two mounting plates fixedly connected to the base, two electric push rods are mounted on opposite surfaces of the two mounting plates, and telescopic ends of the two electric push rods are commonly fixedly connected to a fixing plate.

[0010] Preferably, a control switch is installed on the front side of the base, and the motor is connected to the control switch signal.

[0011] Preferably, a plurality of bottom columns are symmetrically fixedly connected to the lower end of the base, and anti-slip pads are provided at the lower ends of the plurality of bottom columns.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. When in use, place the plate on the upper end of the base, between the two fixed plates, and then start the motor through the control switch. After the motor is started, the bidirectional threaded rod will rotate, and then the two sliders threadedly connected to it will move relative to each other, so that the two limit plates will move relative to each other to fix the two ends of the plate. At this time, the electric push rod can be adjusted according to the specific position of the plate to ensure that the two fixed plates are tightly fitted to the upper and lower ends of the plate, thereby realizing a full range of limit functions. This design can limit the plate in multiple directions, effectively avoiding the displacement of the plate during the shearing process and improving the shearing accuracy;

[0014] 2. According to the actual shape of the panel, the shape of the limit plate can be replaced by bolts to better adapt to panels of different sizes and shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0016] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the application;

[0017] Figure 3 It is an application example Figure 2 Enlarged view of point A.

[0018] Explanation of the reference numerals: 1. base; 2. mounting plate; 3. electric push rod; 4. fixing plate; 5. motor; 6. slide groove; 7. control switch; 8. limit plate; 9. bidirectional threaded rod; 10. slide rail; 11. slider; 12. connecting plate; 13. bolt; 14. bottom column. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application discloses a hydraulic swing shearing machine plate positioning mechanism. Figure 1-3 A hydraulic swing shearing machine plate positioning mechanism includes a base 1, a slide groove 6 is opened in the base 1, a two-way threaded rod 9 is rotatably connected between the inner walls of the left and right sides of the slide groove 6, a slide rail 10 is opened between the front and rear inner walls of the slide groove 6, two sliders 11 are symmetrically threadedly connected on the two-way threaded rod 9, and the two sliders 11 are slidably connected to the inner wall of the slide rail 10. The upper ends of the two sliders 11 are fixedly connected with connecting plates 12, and the upper ends of the two connecting plates 12 are provided with limit plates 8. Two threaded holes are provided on the two connecting plates 12. The two limit plates 8 are connected to the upper ends of the corresponding connecting plates 12 by bolts 13, and a limit assembly for the shearing machine plate is provided above the base 1.

[0021] Reference Figure 2 A motor 5 is installed on the left outer wall of the base 1. The end of the output shaft of the motor 5 extends into the slide groove 6 and is fixedly connected to one end of the bidirectional threaded rod 9. The model of the motor 5 can be selected as YE2-6344-37KW.

[0022] The plate is placed on the upper end of the base 1, between the two fixed plates 4, and then the motor 5 is started by controlling the switch 7. After the motor 5 is started, the bidirectional threaded rod 9 rotates, thereby causing the two sliders 11 threadedly connected thereto to move relative to each other, causing the two limit plates 8 to move relative to each other, thereby fixing the two ends of the plate.

[0023] Reference Figure 1 The limit assembly includes two mounting plates 2 fixedly connected to the base 1, two electric push rods 3 are installed on the opposite surfaces of the two mounting plates 2, and the telescopic ends of the two electric push rods 3 are fixedly connected to a fixing plate 4.

[0024] The electric push rod 3 can be adjusted according to the specific position of the plate to ensure that the two fixed plates 4 are tightly fitted to the upper and lower ends of the plate, thereby realizing a full range of limiting functions. This design can limit the plate in multiple directions, effectively avoiding the displacement of the plate during the shearing process and improving the shearing accuracy.

[0025] Reference Figure 1-2 A control switch 7 is installed on the front side of the base 1, and the motor 5 is connected to the control switch 7 by signal. A plurality of bottom columns 14 are symmetrically fixedly connected to the lower end of the base 1, and anti-slip pads are arranged at the lower ends of the plurality of bottom columns 14.

[0026] The implementation principle of the plate positioning mechanism of a hydraulic swing shearing machine in the embodiment of the present application is as follows: when in use, the plate is placed on the upper end of the base 1, between the two fixed plates 4, and then the motor 5 is started by the control switch 7. After the motor 5 is started, the bidirectional threaded rod 9 rotates, thereby causing the two sliders 11 threadedly connected thereto to move relative to each other, so that the two limit plates 8 move relative to each other to fix the two ends of the plate. At this time, the electric push rod 3 can be adjusted according to the specific position of the plate to ensure that the two fixed plates 4 are tightly fitted to the upper and lower ends of the plate, thereby realizing a full range of limit functions. This design can limit the plate in multiple directions, effectively avoiding the displacement of the plate during the shearing process and improving the shearing accuracy.

[0027] In addition, during the above operation, the shape of the limiting plate 8 can be changed by the bolts 13 according to the actual shape of the plate, so that it can better adapt to plates of different sizes and shapes.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A plate positioning mechanism for a hydraulic swing shearing machine, comprising a base (1), characterized in that: A slide groove (6) is provided in the base (1), and a bidirectional threaded rod (9) is rotatably connected between the left and right inner walls of the slide groove (6), and a slide rail (10) is provided between the front and rear inner walls of the slide groove (6). Two sliders (11) are symmetrically threadedly connected on the bidirectional threaded rod (9), and the two sliders (11) are slidably connected to the inner walls of the slide rail (10). The upper ends of the two sliders (11) are fixedly connected to a connecting plate (12), and the upper ends of the two connecting plates (12) are provided with a limiting plate (8). The two connecting plates (12) are provided with two threaded holes. The two limiting plates (8) are connected to the upper ends of the corresponding connecting plates (12) by bolts (13), and a limiting component for the shearing machine plate is provided above the base (1).

2. A plate positioning mechanism for a hydraulic swing shearing machine according to claim 1, characterized in that: A motor (5) is installed on the left outer wall of the base (1), and the output shaft end of the motor (5) extends into the slide groove (6) and is fixedly connected to one end of the bidirectional threaded rod (9).

3. A plate positioning mechanism for a hydraulic swing shearing machine according to claim 2, characterized in that: The position limiting assembly comprises two mounting plates (2) fixedly connected to a base (1), two electric push rods (3) being mounted on opposite surfaces of the two mounting plates (2), and telescopic ends of the two electric push rods (3) being fixedly connected to a fixing plate (4) in common.

4. A plate positioning mechanism for a hydraulic swing shearing machine according to claim 3, characterized in that: A control switch (7) is installed on the front side of the base (1), and the motor (5) is connected to the control switch (7) by signal.

5. A plate positioning mechanism for a hydraulic swing shearing machine according to claim 4, characterized in that: A plurality of bottom columns (14) are symmetrically fixedly connected to the lower end of the base (1), and anti-slip pads are arranged at the lower ends of the plurality of bottom columns (14).

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