Hardware mold positioning tool

Abstract

The utility model discloses a hardware mold positioning tool, relates to the technical field of hardware molds, solves the problems that a bottom mold of an existing device is low in stability and a top mold is poor in positioning effect, and adopts the following scheme that a mounting groove is formed in the top surface of a base. The base is placed in the mounting groove matched with the base in specification, the two sets of locking anchor rods are transversely inserted into the mounting holes B and penetrate out of the limiting holes B, and then the two sets of anchor rods are vertically inserted into the mounting holes A, so that the lower die is fixedly mounted, the stability of the lower die is guaranteed, and meanwhile through arrangement of a sliding block, a positioning cylinder and a positioning rod, the lower die can be firmly fixed. The electric telescopic rod drives the upper die to move downwards, the sliding block moves into the sliding groove, meanwhile, the positioning rod is accurately inserted into the positioning hole, so that the upper die is accurately positioned, positioning is simple and accurate, and when the positioning rod cannot be accurately inserted into the positioning hole, die stamping cannot be conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware moulds, in particular to a hardware mould positioning tool. Background Art

[0002] Hardware molds generally refer to stamping molds. Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to separate or plastically deform the material, thereby obtaining the required parts. When stamping a hardware mold, the mold needs to be fixed to prevent the mold from shifting during the stamping process, thereby preventing defective products from being produced.

[0003] After searching, the application with patent publication number CN219881093U discloses a hardware mold positioning tooling, the mold frame includes a top plate and a bottom plate, the bottom plate is provided with a stamping base, the top plate of the mold frame is provided with a pressure part, the bottom of the pressure part is provided with a stamping part, the hardware mold is installed on the stamping base, the hardware mold includes a bottom mold placed on the stamping base and a top mold adapted to the bottom mold, a clamping groove is provided on the side of the bottom mold, and positioning mechanisms are respectively provided on two opposite sides of the bottom mold on the stamping base. The setting of the positioning mechanism can quickly position the bottom mold of the stamping mold.

[0004] However, due to the arrangement of the clamping part and the clamping groove, when the base is impacted by the stamping part, the impact is long-term, the clamping part and the clamping groove are rubbed for a long time, and the clamping groove will become larger, resulting in low fit between the clamping part and the clamping groove and low stability of the bottom mold. At the same time, since the punching head drives the top mold to punch the bottom mold, the top mold and the bottom mold are connected by a buffer structure, and the long rod moves in the through hole, the through hole will become larger due to long-term friction, which will cause errors in the mold closing of the top mold and the bottom mold, affecting the processing effect and poor positioning effect of the top mold.

[0005] Therefore, we proposed a hardware mold positioning tooling. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a hardware mold positioning tool, which solves the problems of low stability of the bottom mold and poor positioning effect of the top mold in the prior device.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a hardware mold positioning tool, including a base, and a top seat with matching specifications is installed above the base;

[0008] The top surface of the base is provided with a mounting groove, in which a lower mold of matching specifications is installed, two groups of mounting holes A that are opposite to each other and penetrate the base are provided on the front and rear sides, and two groups of mounting holes B that are opposite to each other and penetrate the base are provided on the left and right sides, and the front and rear sides and left and right sides of the lower mold are respectively provided with limiting holes A and limiting holes B that are connected to the mounting holes A and the mounting holes B and have matching specifications, and locking anchor rods of matching specifications are installed in the mounting holes A and the mounting holes B;

[0009] Slide blocks that are opposite to each other are fixedly installed on the left and right sides of the top surface of the lower mold, positioning cylinders that are opposite to each other are fixedly installed on the front and back sides of the top surface of the lower mold, a positioning hole is provided on the top surface of the positioning cylinder, four groups of electric telescopic rods that are opposite to each other are fixedly installed between the base and the top seat, the bottom surface of the top seat is equipped with an upper mold that is opposite to each other, two groups of sliding grooves that are opposite to the slide blocks and have matching specifications are provided on the bottom surface of the upper mold, and two groups of positioning rods that are opposite to the positioning holes and have matching specifications are fixedly installed on the bottom surface of the upper mold.

[0010] Preferably, a punching cylinder is fixedly mounted on the bottom surface of the top seat, a punching rod is mounted on the output end of the punching cylinder, the bottom end of the punching rod is connected to the upper mold, a punching block is fixedly mounted on the bottom surface of the upper mold, and a punching cavity with matching specifications is provided on the top surface of the lower mold, so that the workpiece can be punched quickly.

[0011] Preferably, a connecting block is fixedly installed between the punching rod and the upper mold, so that the connectivity between the punching rod and the upper mold can be improved.

[0012] Preferably, the positioning hole passes through the lower mold, which makes it easy for the positioning rod to slide up and down in the positioning cylinder, thereby facilitating continuous stamping of the workpiece.

[0013] Preferably, the depth of the stamping cavity is matched with the thickness of the stamping block, so as to ensure that the stamping block can stamp the workpiece and ensure the stamping depth.

[0014] Preferably, the mounting hole A and the mounting hole B are not in the same horizontal plane, so as to prevent the four sets of locking anchor rods from colliding.

[0015] 1. This kind of hardware mold positioning tooling, through the setting of mounting grooves, mounting holes and limit holes, places the base in the mounting grooves with matching specifications, inserts two sets of locking anchor rods horizontally into the mounting holes B and passes through the limit holes B, and then vertically inserts the two sets of anchor rods into the mounting holes A and passes through the limit holes A, thereby fixing and installing the lower mold to ensure its stability.

[0016] 2. At the same time, through the setting of the slider, positioning cylinder and positioning rod, the electric telescopic rod drives the upper mold to move downward, the slider moves into the slide groove, and the positioning rod is accurately inserted into the positioning hole, so as to accurately position the upper mold. The positioning is simple and accurate. When the positioning rod cannot be accurately inserted into the positioning hole, the stamping mold cannot be performed, which improves the processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the base of the utility model;

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

[0020] Figure 4 It is a structural schematic diagram of the upper mold of the utility model.

[0021] In the figure: 1. base; 2. top seat; 3. electric telescopic rod; 4. mounting groove; 5. lower mold; 6. mounting hole A; 7. mounting hole B; 8. limit hole A; 9. limit hole B; 10. stamping cavity; 11. slider; 12. positioning cylinder; 13. positioning hole; 14. stamping cylinder; 15. stamping rod; 16. connecting block; 17. upper mold; 18. stamping block; 19. slide groove; 20. positioning rod. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] like Figure 1-4As shown: a mounting groove 4 is provided on the top surface of the base 1, and a lower mold 5 of matching specifications is installed in the mounting groove 4; two groups of mounting holes A6 that are opposite to each other and penetrate are provided on the front and rear sides of the base 1, and two groups of mounting holes B7 that are opposite to each other and penetrate are provided on the left and right sides of the base 1; limiting holes A8 and limiting holes B9 that are connected to the mounting holes A6 and B7 and have matching specifications are provided on the front and rear sides and left and right sides of the lower mold 5, respectively; locking anchor rods of matching specifications are installed in the mounting holes A6 and B7; through the setting of the mounting groove 4, the mounting holes and the limiting holes, the base 1 is placed in the mounting groove 4 of matching specifications, the two groups of locking anchor rods are horizontally inserted into the mounting holes B7 and pass through the limiting holes B9, and then the two groups of anchor rods are vertically inserted into the mounting holes A6 and pass through the limiting holes A8, thereby fixing and installing the lower mold 5 to ensure its stability.

[0025] Embodiment 2:

[0026] like Figure 2-4 As shown: sliders 11 are fixedly installed on the left and right sides of the top surface of the lower mold 5, and positioning cylinders 12 are fixedly installed on the front and back sides of the top surface of the lower mold 5. Positioning holes 13 are provided on the top surface of the positioning cylinder 12. Four groups of electric telescopic rods 3 are fixedly installed between the base 1 and the top seat 2. The bottom surface of the top seat 2 is equipped with an upper mold 17 that is relatively positioned. The bottom surface of the upper mold 17 is provided with two groups of slide grooves 19 that are relatively positioned with the sliders 11 and have matching specifications. Two groups of positioning rods 20 that are relatively positioned with the positioning holes 13 and have matching specifications are fixedly installed on the bottom surface of the upper mold 17. Through the setting of the sliders 11, the positioning cylinders 12 and the positioning rods 20, the electric telescopic rods 3 drive the upper mold 17 to move downward, the slider 11 moves into the slide grooves 19, and the positioning rods 20 are accurately inserted into the positioning holes 13, so that the upper mold 17 is accurately positioned. The positioning is simple and accurate. When the positioning rods 20 cannot be accurately inserted into the positioning holes 13, the stamping mold cannot be performed, thereby improving the processing effect.

[0027] Embodiment 3:

[0028] like Figure 2-3 As shown: a punching cylinder 14 is fixedly installed on the bottom surface of the top seat 2, a punching rod 15 is mounted on the output end of the punching cylinder 14, the bottom end of the punching rod 15 is connected to the upper mold 17, a punching block 18 is fixedly installed on the bottom surface of the upper mold 17, and a punching cavity 10 with matching specifications is opened on the top surface of the lower mold 5, so that the workpiece can be punched quickly.

[0029] The working principle and use process of the utility model are as follows: when the device is needed to work, first place the base 1 in the mounting groove 4 of matching specifications, insert two sets of locking anchor rods horizontally into the mounting hole B7 and pass through the limit hole B9, and then vertically insert the two sets of anchor rods into the mounting hole A6 and pass through the limit hole A8, so as to fix the lower mold 5, and then place the workpiece in the stamping cavity 10, the electric telescopic rod 3 drives the upper mold 17 to move downward, the slider 11 moves into the slide groove 19, and at the same time the positioning rod 20 is accurately inserted into the positioning hole 13, so as to accurately position the upper mold 17, and finally the stamping cylinder 14 drives the upper mold 17 and the stamping block 18 to stamp the workpiece in the stamping cavity 10.

[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hardware mold positioning tool, comprising a base (1), wherein a top seat (2) of matching specifications is mounted above the base (1); Features: The top surface of the base (1) is provided with a mounting groove (4), a lower mold (5) of matching specifications is installed in the mounting groove (4), two groups of mounting holes A (6) which are opposite to each other and penetrate the base (1) are provided on the front and rear sides, two groups of mounting holes B (7) which are opposite to each other and penetrate the base (1) are provided on the left and right sides, and limiting holes A (8) and limiting holes B (9) which are connected to the mounting holes A (6) and the mounting holes B (7) and of matching specifications are respectively provided on the front and rear sides and the left and right sides of the lower mold (5), and locking anchor rods of matching specifications are installed in the mounting holes A (6) and the mounting holes B (7); The left and right sides of the top surface of the lower mold (5) are fixedly mounted with sliders (11) in opposite positions, the front and rear sides of the top surface of the lower mold (5) are fixedly mounted with positioning cylinders (12) in opposite positions, the top surface of the positioning cylinder (12) is provided with positioning holes (13), four groups of electric telescopic rods (3) in opposite positions are fixedly mounted between the base (1) and the top seat (2), the bottom surface of the top seat (2) is equipped with an upper mold (17) in opposite positions, the bottom surface of the upper mold (17) is provided with two groups of slide grooves (19) in opposite positions to the sliders (11) and with specifications matching, and two groups of positioning rods (20) in opposite positions to the positioning holes (13) and with specifications matching are fixedly mounted on the bottom surface of the upper mold (17).

2. A hardware mold positioning tool according to claim 1, characterized in that: A punching cylinder (14) is fixedly mounted on the bottom surface of the top seat (2); a punching rod (15) is mounted on the output end of the punching cylinder (14); the bottom end of the punching rod (15) is connected to an upper mold (17); a punching block (18) is fixedly mounted on the bottom surface of the upper mold (17); and a punching cavity (10) of matching specifications is provided on the top surface of the lower mold (5).

3. A hardware mold positioning tool according to claim 2, characterized in that: A connecting block (16) is fixedly installed between the punching rod (15) and the upper die (17).

4. The hardware mold positioning tool according to claim 1, characterized in that: The positioning hole (13) passes through the lower mold (5).

5. The hardware mold positioning tool according to claim 2, characterized in that: The depth of the punching cavity (10) is adapted to the thickness of the punching block (18).

6. The hardware mold positioning tool according to claim 1, characterized in that: The mounting hole A (6) and the mounting hole B (7) are not in the same horizontal plane.

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