Creeper tread shearing and punching die

Abstract

The utility model provides a track shoe shearing and punching die which comprises a bottom plate, a lower die is arranged on the upper surface of the bottom plate, supporting rods are arranged at the four corners of the upper surface of the bottom plate, a top plate is arranged at the upper ends of the four supporting rods, adjusting assemblies are arranged on the front side and the rear side of the interior of the top plate, and the left end of the adjusting assembly on the rear side is connected with a driving motor. The lower ends of the two adjusting assemblies are connected with a positioning plate, the four edges of the lower surface of the positioning plate are each provided with a buffering assembly, and the lower ends of the four buffering assemblies are each connected with a mounting plate. The buffer assembly can reduce the impact force generated when the upper die and the shear knife make contact with materials in the working process, damage to the die or the shear knife caused by too large impact force can be prevented, the service life of the upper die and the service life of the shear knife can be prolonged by reducing impact and vibration, and due to the fact that abrasion and fatigue cracks are reduced through the upper die and the shear knife, the service life of the upper die and the service life of the shear knife are prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of track plate processing, in particular to a track plate shearing and punching die. Background Art

[0002] At present, the first two processes of track plate machining in our company are sawing and punching. The main workload is to saw and cut the raw materials to the required length according to customer requirements, stack them, and transfer them to the punching machine for punching.

[0003] The utility model discloses a reverse crawler plate shearing and punching integrated processing device, wherein the upper template is provided with a plurality of threaded holes and is connected with an upper mounting plate by bolts, the upper mounting plate is provided with a plurality of threaded holes and is connected with a punch by bolts, the upper mounting plate is connected with an upper cutter by bolts, the upper cutter is arranged on the side of the punch and is arranged parallel to the punch, the upper mounting plate is connected with an upper guide seat, the lower guide seat is connected with a plurality of threaded holes and is connected with a lower mounting plate by bolts, the lower mounting plate is provided with a plurality of threaded holes and is connected with a pad by bolts, and the side of the pad is provided with A lower cutting knife is arranged and is connected and fixed to a lower mounting plate by bolts, a lower mounting plate is connected to a lower guide seat, a clamping device is connected to the lower mounting plate, punching holes are provided on the pad, and the number and positions of the punching holes correspond to the punches. The utility model realizes the functions of improving shearing and punching efficiency, reducing equipment cost consumption, and reducing the space occupied by equipment. However, the above-mentioned reverse track plate shearing and punching integrated processing device may be subjected to greater pressure when the die is punching and cutting the plate, resulting in damage to the upper die and the shearing knife during stamping. Therefore, it is necessary to provide a track plate shearing and punching die to solve the above-mentioned problems. Utility Model Content

[0004] The technical content of the utility model is to provide a track plate shearing and punching die.

[0005] In order to solve the above problems, the utility model provides a track plate shearing and punching die, including: a base plate, a lower mold is arranged on the upper surface of the base plate, support rods are arranged at the four corners of the upper surface of the base plate, a top plate is arranged on the upper ends of four groups of support rods, adjustment components are arranged on the front and rear sides of the top plate, and a driving motor is connected to the left end of the rear adjustment component, positioning plates are connected to the lower ends of the two groups of adjustment components, and buffer components are arranged on the four sides of the lower surface of the positioning plate, and the lower ends of the four groups of buffer components are connected to a mounting plate, an upper mold is arranged on the right side of the lower surface of the mounting plate, and a shear knife is arranged on the left side of the lower surface of the mounting plate.

[0006] As a further solution of the present invention, a baffle is provided on the right side of the lower mold to limit the plate and thus facilitate shearing.

[0007] As a further solution of the utility model, the two groups of adjustment components include a path rod, and two groups of movable rings are sleeved on the outer end of the path rod. The lower ends of the two groups of movable rings are connected to connecting rods, and the lower ends of the two groups of connecting rods are connected to the upper surface of the positioning plate to facilitate the adjustment of the position of the lower mold.

[0008] As a further solution of the present invention, the left and right ends of the outer surface of the path rod are provided with relative threaded structures, and matching threaded holes are opened inside the two sets of moving rings to facilitate the adjustment of the position of the moving rings.

[0009] As a further solution of the utility model, the upper ends of the four groups of connecting rods are hingedly set at the lower ends of the four groups of movable rings, and two groups of grooves are opened on the lower surface of the top plate, and the four groups of connecting rods pass through the two groups of grooves and are hingedly set at the four corners of the upper surface of the positioning plate, so as to facilitate the adjustment of the position of the mounting plate.

[0010] As a further solution of the present invention, the right ends of the two groups of path rods pass through the right end of the pulley, and the pulley includes two groups of rollers and a track. The two groups of rollers are connected to the right ends of the two groups of path rods, and the two groups of rollers are connected through the track to facilitate the simultaneous rotation of the two groups of path rods.

[0011] As a further solution of the utility model, the four groups of buffer components include a mounting plate, and three groups of movable rods are arranged on the lower surface of the mounting plate. The three groups of movable rods are inserted on the outside of the mounting plate, and the lower ends of the three groups of movable rods are all provided with limiting plates, so that the position of the mounting plate can be movable.

[0012] As a further solution of the present invention, the outer ends of the three groups of movable rods are all provided with buffer springs, and the two ends of the buffer springs are respectively connected to the mounting piece and the mounting plate, the mounting piece is arranged as a convex structure, and the lower ends of the three groups of movable rods are flush, so as to facilitate buffering of the mounting plate.

[0013] In summary, the utility model includes at least one of the following beneficial technical effects:

[0014] The utility model records a track plate shearing die, which records that by providing a buffer component, providing the buffer component on the upper die and the shearing knife can bring the following benefits: the buffer component can reduce the impact force of the upper die and the shearing knife in contact with the material during operation, which helps to prevent damage to the die or the knife due to excessive impact force; by reducing impact and vibration, the buffer component helps to extend the service life of the upper die and the shearing knife because they reduce wear and fatigue cracks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a track plate shearing and punching die of the utility model;

[0017] Figure 2 It is a disassembled three-dimensional structural schematic diagram of a track plate shearing and punching die of the utility model;

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of a track plate shearing and punching die of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial disassembly structure of a track plate shearing and punching die of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the structure of a buffer component of a track plate shearing die.

[0021] Figure numerals: 1. bottom plate; 2. lower mold; 3. baffle; 4. support rod; 5. top plate; 6. path rod; 7. movable ring; 8. connecting rod; 9. driving motor; 10. pulley; 11. positioning plate; 12. mounting plate; 13. movable rod; 14. limiting plate; 15. buffer spring; 16. mounting plate; 17. upper mold; 18. shear knife. DETAILED DESCRIPTION

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A track shoe shearing die comprises: a bottom plate 1, a lower die 2 is arranged on the upper surface of the bottom plate 1, support rods 4 are arranged at the four corners of the upper surface of the bottom plate 1, a top plate 5 is arranged at the upper ends of four groups of support rods 4, adjustment components are arranged at both the front and rear sides of the top plate 5, and a driving motor 9 is connected to the left end of the rear adjustment component, a positioning plate 11 is connected to the lower ends of the two groups of adjustment components, and buffer components are arranged at the four sides of the lower surface of the positioning plate 11, and a mounting plate 16 is connected to the lower ends of the four groups of buffer components, an upper die 17 is arranged on the right side of the lower surface of the mounting plate 16, and a shear knife 18 is arranged on the left side of the lower surface of the mounting plate 16.

[0023] A baffle plate 3 is provided on the right side of the lower mold 2, so as to limit the position of the plate through the baffle plate 3 and then facilitate shearing of the plate.

[0024] The two groups of adjustment components include a path rod 6, the outer end of the path rod 6 is sleeved with two groups of moving rings 7, the lower ends of the two groups of moving rings 7 are connected to connecting rods 8, and the lower ends of the two groups of connecting rods 8 are connected to the upper surface of the positioning plate 11, the left and right ends of the outer surface of the path rod 6 are provided with relative threaded structures, and the two groups of moving rings 7 are provided with matching threaded holes, the upper ends of the four groups of connecting rods 8 are hingedly arranged at the lower ends of the four groups of moving rings 7, and the lower surface of the top plate 5 is provided with two groups of grooves, and the four groups of connecting rods 8 are hingedly arranged at the four corners of the upper surface of the positioning plate 11 through the two groups of grooves. When the path rod 6 is driven to rotate by the driving motor 9, the two groups of moving rings 7 can be relatively moved at the outer end of the path rod 6 by setting a relative threaded structure at the outer end of the path rod 6 and the threaded holes inside the two groups of moving rings 7, so that the angle of the connecting rod 8 changes. When the angle of the connecting rod 8 changes, the position of the mounting plate 16 is adjusted.

[0025] The right ends of the two groups of path rods 6 pass through the right ends of the pulley 10. The pulley 10 includes two groups of rollers and a track. The two groups of rollers are connected to the right ends of the two groups of path rods 6, and the two groups of rollers are connected through the track. When the rear path rod 6 is driven to rotate by the driving motor 9, the front path rod 6 can be driven to rotate synchronously through the cooperation of the two groups of rollers and the track.

[0026] The four groups of buffer components include a mounting plate 12, and three groups of movable rods 13 are arranged on the lower surface of the mounting plate 12, and the three groups of movable rods 13 are inserted on the outside of the mounting plate 16, and the lower ends of the three groups of movable rods 13 are all provided with limiting plates 14, and the outer ends of the three groups of movable rods 13 are all sleeved with buffer springs 15, and the two ends of the buffer springs 15 are respectively connected to the mounting plate 12 and the mounting plate 16, the mounting plate 12 is arranged in a convex structure, and the lower ends of the three groups of movable rods 13 are flush, so that the mounting plate 16 can be moved at the outer end of the movable rod 13 when the mounting plate 16 descends, and the convex structure arranged on the mounting plate 12 makes the middle buffer spring 15 bear greater pressure, and then the mounting plate 16 is further buffered by the two groups of buffer springs 15 on both sides, and the mounting plate 16 can be placed away from the movable rod 13 by the limiting plate 14 arranged at the lower end of the movable rod 13.

[0027] Working principle: When in use, the plate is moved to the upper side of the lower mold 2, and then the position of the plate is limited by the baffle 3. Then, the drive motor 9 is turned on to drive the rear adjustment component to adjust, and the front adjustment component is driven to adjust synchronously through the pulley 10, thereby driving the mounting plate 16 to move. When the mounting plate 16 descends, the plate is sheared and punched synchronously by the upper mold 17 and the shear knife 18.

[0028] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A track shoe shearing die, characterized in that: include: A bottom plate (1), wherein a lower mold (2) is arranged on the upper surface of the bottom plate (1), support rods (4) are arranged at the four corners of the upper surface of the bottom plate (1), a top plate (5) is arranged at the upper ends of four groups of the support rods (4), adjustment components are arranged on both the front and rear sides of the top plate (5), and a drive motor (9) is connected to the left end of the rear adjustment component, the lower ends of the two groups of the adjustment components are connected to a positioning plate (11), and buffer components are arranged at the four sides of the lower surface of the positioning plate (11), and the lower ends of the four groups of buffer components are connected to a mounting plate (16), an upper mold (17) is arranged on the right side of the lower surface of the mounting plate (16), and a shearing knife (18) is arranged on the left side of the lower surface of the mounting plate (16).

2. A track shoe shearing die according to claim 1, characterized in that: A baffle (3) is provided on the right side of the lower mold (2).

3. A track shoe shearing die according to claim 1, characterized in that: The two groups of adjustment components include a path rod (6), the outer end of the path rod (6) is sleeved with two groups of moving rings (7), the lower ends of the two groups of moving rings (7) are connected to connecting rods (8), and the lower ends of the two groups of connecting rods (8) are connected to the upper surface of the positioning plate (11).

4. A track shoe shearing die according to claim 3, characterized in that: The left and right ends of the outer surface of the path rod (6) are provided with opposite thread structures, and matching thread holes are provided inside the two sets of moving rings (7).

5. A track shoe shearing die according to claim 4, characterized in that: The upper ends of the four groups of connecting rods (8) are hingedly arranged at the lower ends of the four groups of moving rings (7), and two groups of slots are opened on the lower surface of the top plate (5), and the four groups of connecting rods (8) pass through the two groups of slots and are hingedly arranged at the four corners of the upper surface of the positioning plate (11).

6. A track shoe shearing die according to claim 3, characterized in that: The right ends of the two groups of path rods (6) pass through the right end of the pulley (10), the pulley (10) comprises two groups of rollers and a track, and the two groups of rollers are connected to the right ends of the two groups of path rods (6), and the two groups of rollers are connected via the track.

7. The track shoe shearing die according to claim 1, characterized in that: The four groups of buffer components include a mounting plate (12), the lower surface of the mounting plate (12) is provided with three groups of movable rods (13), and the three groups of movable rods (13) are inserted on the outside of the mounting plate (16), and the lower ends of the three groups of movable rods (13) are all provided with limit plates (14).

8. A track shoe shearing die according to claim 7, characterized in that: The outer ends of the three groups of movable rods (13) are all sleeved with buffer springs (15), and the two ends of the buffer springs (15) are respectively connected to the mounting piece (12) and the mounting plate (16), the mounting piece (12) is configured as a convex structure, and the lower ends of the three groups of movable rods (13) are flush.

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