Part stamping equipment

Abstract

The utility model discloses part stamping equipment, which relates to the technical field of stamping equipment and particularly comprises a base, a fixing block is mounted at the top of the base, a die placing groove is formed in the top of the fixing block, a lower die is correspondingly mounted in the die placing groove, and the top surface of the lower die is flush with the top surface of the fixing block; an upper mold is correspondingly arranged above the lower mold, a supporting plate is installed at the top of the upper mold, a lifting mechanism used for lifting the upper mold is installed on the supporting plate, and the lifting mechanism is connected with the base; strip-shaped grooves are symmetrically formed in the two sides of the fixing block, first sliding grooves are formed in the two sides of the supporting plate and correspond to the strip-shaped grooves, strip-shaped blocks are arranged at the two ends of the lower portion of each first sliding groove, and the strip-shaped blocks are perpendicular to the supporting plate. When the part stamping equipment is used, through the action of the strip-shaped block and the pressing plate on a stamping material, the stamping material is limited and fixed, and the flatness of the stamping material on the lower die is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a part stamping equipment. Background Art

[0002] Stamping equipment is a forming and processing equipment that relies on presses and dies to apply external force to plates, strips, tubes and profiles to cause them to deform or separate, thereby obtaining stamping parts of the required shape and size. Therefore, stamping equipment is often used in the production of various types of automotive parts and electrical machinery parts.

[0003] When stamping sheet workpieces, current stamping equipment will set up a conveying device next to the stamping equipment to transport the stamping material on the lower die, and cooperate with the upper die to continuously stamp downward, so as to stamp and cut the required sheet workpiece from the material, and realize the continuous operation and production of the stamping equipment. However, during the transportation of stamping materials, it is easy to encounter unstable conditions. For example, when the stamping materials are transported, since the materials themselves are mostly operated by motors, the vibration of the motor during operation can be easily transmitted to the stamping materials, causing the materials to shift or shake, which in turn causes deviations in the corresponding positions between the materials and the mold, affecting the forming effect of the sheet workpiece. To this end, we propose a parts stamping equipment to solve the above problems. Utility Model Content

[0004] In view of the fact that the existing stamping equipment has insufficient effect in limiting and fixing the stamping materials, the utility model provides a parts stamping equipment, which has the advantage of providing multi-position limiting and fixing for the stamping materials to improve the stamping stability of the materials, and solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: a parts stamping equipment, including a base, a fixed block is installed on the top of the base, a mold placement groove is opened on the top of the fixed block, a lower mold is installed in the mold placement groove, and the top surface of the lower mold is flush with the top surface of the fixed block;

[0006] An upper mold is correspondingly arranged above the lower mold, a support plate is installed on the top of the upper mold, a lifting mechanism for lifting the upper mold is installed on the support plate, and the lifting mechanism is connected to the base;

[0007] The fixed block is symmetrically provided with strip grooves on both sides, and the support plate is provided with first slide grooves on both sides, the first slide grooves correspond to the strip grooves, and strip blocks are provided at both ends below the first slide grooves, the strip blocks are perpendicular to the support plate, and the strip blocks are connected to the first slide grooves through an adjustment mechanism;

[0008] A second chute is provided on the strip block, a pressing plate is provided in the second chute, the distance between the pressing plate and the bottom surface of the strip block corresponds to the depth of the strip chute, the pressing plate is installed in the second chute through an elastic connector, and two pressing plates located under the same first chute are arranged opposite to each other;

[0009] The utility model also comprises a controller which is installed on the side of the base and is connected with the lifting mechanism through a wire.

[0010] Preferably, the strip block corresponds to the strip groove, and the adjusting mechanism includes a U-shaped plate and a slider installed in the U-shaped plate, the U-shaped plate is sleeved on the side of the support plate, and the U-shaped plate is threaded with a locking bolt, the slider is slidably installed in the first slide groove, a first guide rod is provided on the U-shaped plate, the first guide rod slides through the slider and the U-shaped plate, a limiting plate is installed on the top of the first guide rod, and the bottom of the first guide rod is fixedly connected to the strip block, the upper end of the first guide rod is sleeved with a first compression spring, one end of the first compression spring is fixed on the U-shaped plate, and the other end of the first compression spring is fixed on the limiting plate.

[0011] Preferably, the elastic connecting member includes a second guide rod, two ends of the second guide rod are correspondingly connected to the two ends of the second slide groove, and the second guide rod slides through the pressure plate, the upper end of the second guide rod is sleeved with a second compression spring, one end of the second compression spring is fixed on the pressure plate, and the other end of the second compression spring is fixed on the top of the second slide groove.

[0012] Preferably, limiting grooves are provided on both sides of the middle of the pressing plate, and the limiting grooves are closely attached to the inner wall of the second sliding groove.

[0013] Preferably, the lifting mechanism comprises a hydraulic cylinder, the hydraulic cylinder is connected to the base through an L-shaped plate, the bottom of the hydraulic cylinder is vertically fixed to the support plate, and the hydraulic cylinder is connected to the controller through a wire;

[0014] A plurality of third guide rods are arranged along the periphery of the hydraulic cylinder, the bottom of the third guide rod is vertically fixed on the support plate, and the other end of the third guide rod slides through the L-shaped plate.

[0015] Preferably, a discharge trough is provided inside the fixed block, and the discharge trough is an L-shaped trough inclined downward, one end of the discharge trough is connected to the mold placement groove, and the other end of the discharge trough passes through the side of the fixed block.

[0016] Compared with the prior art, when the utility model is in use, the part stamping equipment limits the stamping material on both sides through the bar blocks and the compaction of the pressing plate on the stamping material, which not only limits and fixes the stamping material on the lower mold, but also makes the stamping material close to the top surface of the lower mold, so as to improve the stamping effect of the stamping equipment on the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1The structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 It is a schematic diagram of the structure of the strip block of the utility model.

[0020] In the figure: 1. base; 2. fixing block; 3. mold placement groove; 4. lower mold; 5. strip groove; 6. support plate; 7. upper mold; 8. first slide groove; 9. U-shaped plate; 10. locking bolt; 11. slider; 12. first guide rod; 13. limit plate; 14. first compression spring; 15. strip block; 16. second slide groove; 17. second guide rod; 18. pressure plate; 19. second compression spring; 20. L-shaped plate; 21. hydraulic cylinder; 22. discharge chute; 23. controller; 24. limit groove; 25. third guide rod. 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 Figures 1 to 3 The utility model provides a technical solution: a part stamping equipment, including a base 1, a fixed block 2 is installed on the top of the base 1, a mold placement groove 3 is opened on the top of the fixed block 2, a lower mold 4 is correspondingly installed in the mold placement groove 3, and the top surface of the lower mold 4 is flush with the top surface of the fixed block 2; an upper mold 7 is correspondingly arranged above the lower mold 4, a support plate 6 is installed on the top of the upper mold 7, and a lifting mechanism for lifting the upper mold 7 is installed on the support plate 6, and the lifting mechanism is connected to the base 1. When the stamping material passes over the lower mold 4, the upper mold 7 completes the downward stamping operation through the lifting mechanism, thereby realizing the stamping of the material.

[0023] The fixed block 2 has strip grooves 5 symmetrically formed on both sides, and the support plate 6 has first slide grooves 8 formed on both sides. The first slide grooves 8 correspond to the strip grooves 5. Strip blocks 15 are provided at both ends below the first slide grooves 8. The strip blocks 15 are perpendicular to the support plate 6, and the strip blocks 15 are connected to the first slide grooves 8 through an adjustment mechanism. The strip blocks 15 can be moved and fixed in the first slide grooves 8 under the action of the adjustment mechanism, so that the spacing between the strip blocks 15 on both sides can be adjusted according to the width of the stamping material, so that the strip blocks 15 can be close to both sides of the stamping material, thereby achieving the purpose of limiting the stamping material.

[0024] A second chute 16 is provided on the strip block 15, and a pressing plate 18 is provided in the second chute 16. The distance between the pressing plate 18 and the bottom surface of the strip block 15 corresponds to the depth of the strip groove 5. The pressing plate 18 is installed in the second chute 16 through an elastic connector, and the two pressing plates 18 located below the same first chute 8 are arranged opposite to each other. When the strip block 15 is pressed against both sides of the stamping material, the pressing plate 18 is pressed against the top surface of the stamping material, so that the stamping material can be pressed against the top surface of the lower mold 4, which has a tensioning effect on the conveying of the stamping material, thereby improving the stamping effect of the stamping equipment; wherein, when the upper mold 7 is lowered, the strip block 15 will directly contact the bottom surface of the strip groove 5, thereby ensuring that the pressing plate 18 will not be subjected to additional downward force when the upper mold 7 is pressed down, so as to avoid excessive pressure of the pressing plate 18 on the stamping material, which affects the conveying of the stamping material.

[0025] The utility model further comprises a controller 23, which is mounted on the side of the base 1 and connected to the lifting mechanism through a wire.

[0026] Specifically, when the stamping equipment is in use, the operator first places one end of the strip stamping material on the lower mold 4, then controls the upper mold 7 to descend, and places the strip block 15 in the strip groove 5. Then the operator adjusts the position of the strip block 15 so that it is against the side of the stamping material, and presses the pressing plate 18 on the top surface of the stamping material. Finally, the operator can start the equipment to perform stamping operations.

[0027] Furthermore, the strip block 15 corresponds to the strip groove 5, such as Figure 3 As shown, the adjustment mechanism includes a U-shaped plate 9 and a slider 11 installed in the U-shaped plate 9. Figure 1The U-shaped plate 9 is shown as being sleeved on the side of the support plate 6, and a locking bolt 10 is threadedly connected to the U-shaped plate 9, which can lock and fix the U-shaped plate 9 on the support plate 6. The slider 11 is slidably installed in the first slide groove 8. A first guide rod 12 is provided on the U-shaped plate 9. The first guide rod 12 slides through the slider 11 and the U-shaped plate 9. A limiting plate 13 is installed on the top of the first guide rod 12, and the bottom of the first guide rod 12 is fixedly connected to the strip block 15. The upper end of the first guide rod 12 is sleeved with a first compression spring 14, one end of the first compression spring 14 is fixed on the U-shaped plate 9, and the other end of the first compression spring 14 is fixed on the limiting plate 13. The strip block 15 is moved and adjusted by the sliding of the slider 11 in the first slide groove 8. After the strip block 15 is placed in the strip groove 5, as the upper mold 7 is pressed downward, the support plate 6 will continue to descend through the sliding of the first guide rod 12 on the U-shaped plate 9, ensuring the normal progress of the stamping. At the same time, the first guide rod 12 also provides a guiding effect for the upper mold 7 to approach the lower mold 4, ensuring the movement accuracy of the upper mold 7.

[0028] Furthermore, if Figure 3 As shown, the elastic connector includes a second guide rod 17, the two ends of the second guide rod 17 are correspondingly connected to the two ends of the second slide slot 16, and the second guide rod 17 slides through the pressure plate 18, and the upper end of the second guide rod 17 is sleeved with a second compression spring 19, one end of the second compression spring 19 is fixed on the pressure plate 18, and the other end of the second compression spring 19 is fixed on the top of the second slide slot 16. Due to the sliding of the pressure plate 18 on the second guide rod 17, the position of the pressure plate 18 can be adjusted according to the thickness of the stamping material, and with the elastic effect of the second compression spring 19, the pressure plate 18 always has a downward impact when acting on the stamping material, providing a better downward pressure effect for the pressure plate 18.

[0029] Furthermore, in order to ensure the stability of the pressing plate 18 when sliding along the second guide rod 17 , limiting grooves 24 are provided on both sides of the middle of the pressing plate 18 , and the limiting grooves 24 are closely attached to the inner wall of the second sliding groove 16 .

[0030] Furthermore, if Figure 1 and Figure 2 As shown, the lifting mechanism includes a hydraulic cylinder 21, which is connected to the base 1 through an L-shaped plate 20, the bottom of the hydraulic cylinder 21 is vertically fixed to the support plate 6, and the hydraulic cylinder 21 is connected to the controller 23 through a wire; the hydraulic cylinder 21 provides power for the lifting of the support plate 6.

[0031] A plurality of third guide rods 25 are provided along the periphery of the hydraulic cylinder 21, the bottom of the third guide rod 25 is vertically fixed on the support plate 6, and the other end of the third guide rod 25 slides through the L-shaped plate 20. The lifting and lowering of the support plate 6 is guided, thereby further providing the lifting and lowering stability of the support plate 6.

[0032] Furthermore, a discharge chute 22 is provided inside the fixed block 2, and the discharge chute 22 is an L-shaped chute tilted downward, one end of the discharge chute 22 is connected to the mold placement groove 3, and the other end of the discharge chute 22 passes through the side of the fixed block 2. After the stamping is completed, the stamped parts will fall into the discharge chute 22 for rapid discharge of the stamped parts.

[0033] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[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 parts stamping device, comprising a base (1), characterized in that: A fixing block (2) is installed on the top of the base (1), a mold placement groove (3) is provided on the top of the fixing block (2), a lower mold (4) is correspondingly installed in the mold placement groove (3), and the top surface of the lower mold (4) is flush with the top surface of the fixing block (2); An upper mold (7) is correspondingly arranged above the lower mold (4), a support plate (6) is installed on the top of the upper mold (7), a lifting mechanism for lifting the upper mold (7) is installed on the support plate (6), and the lifting mechanism is connected to the base (1); The fixed block (2) is symmetrically provided with strip grooves (5) on both sides, the support plate (6) is provided with first slide grooves (8) on both sides, the first slide groove (8) corresponds to the strip groove (5), and strip blocks (15) are provided at both ends below the first slide groove (8), the strip blocks (15) are perpendicular to the support plate (6), and the strip blocks (15) are connected to the first slide groove (8) through an adjustment mechanism; A second slide groove (16) is provided on the strip block (15), a pressing plate (18) is provided in the second slide groove (16), the distance between the pressing plate (18) and the bottom surface of the strip block (15) corresponds to the depth of the strip groove (5), the pressing plate (18) is installed in the second slide groove (16) through an elastic connecting piece, and two pressing plates (18) located below the same first slide groove (8) are arranged opposite to each other; It also includes a controller (23), which is installed on the side of the base (1) and connected to the lifting mechanism through a wire.

2. The parts stamping equipment according to claim 1, characterized in that: The strip block (15) corresponds to the strip groove (5). The adjustment mechanism comprises a U-shaped plate (9) and a slider (11) installed in the U-shaped plate (9). The U-shaped plate (9) is sleeved on the side of the support plate (6), and a locking bolt (10) is threadedly connected on the U-shaped plate (9). The slider (11) is slidably installed in the first slide groove (8). A first guide rod (12) is provided on the U-shaped plate (9). The first guide rod (12) slides through the slider (11) and the U-shaped plate (9). A limit plate (13) is installed on the top of the first guide rod (12), and the bottom of the first guide rod (12) is fixedly connected to the strip block (15). A first compression spring (14) is sleeved on the upper end of the first guide rod (12), one end of the first compression spring (14) is fixed on the U-shaped plate (9), and the other end of the first compression spring (14) is fixed on the limit plate (13).

3. The parts stamping equipment according to claim 1, characterized in that: The elastic connecting member comprises a second guide rod (17), two ends of the second guide rod (17) are correspondingly connected to two ends of the second slide groove (16), and the second guide rod (17) slides through the pressure plate (18), the upper end of the second guide rod (17) is sleeved with a second compression spring (19), one end of the second compression spring (19) is fixed on the pressure plate (18), and the other end of the second compression spring (19) is fixed to the top of the second slide groove (16).

4. The parts stamping equipment according to claim 1, characterized in that: Limiting grooves (24) are provided on both sides of the middle of the pressing plate (18), and the limiting grooves (24) are closely attached to the inner wall of the second sliding groove (16).

5. The parts stamping equipment according to claim 1, characterized in that: The lifting mechanism comprises a hydraulic cylinder (21), the hydraulic cylinder (21) is connected to the base (1) via an L-shaped plate (20), the bottom of the hydraulic cylinder (21) is vertically fixed to the support plate (6), and the hydraulic cylinder (21) is connected to the controller (23) via a wire; A plurality of third guide rods (25) are arranged along the periphery of the hydraulic cylinder (21), the bottom of the third guide rod (25) is vertically fixed on the support plate (6), and the other end of the third guide rod (25) slides through the L-shaped plate (20).

6. The parts stamping equipment according to claim 1, characterized in that: A discharge groove (22) is provided inside the fixed block (2). The discharge groove (22) is an L-shaped groove arranged to be inclined downward. One end of the discharge groove (22) is connected to the mold placement groove (3), and the other end of the discharge groove (22) passes through the side surface of the fixed block (2).

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