Forming die of sliding block for high-speed punching machine

Abstract

The utility model discloses a forming die of a sliding block for a high-speed punching machine, which relates to the technical field of dies, and adopts the technical scheme that the forming die comprises an upper die and a lower die, a plurality of guide sleeves are arranged on the upper die, a plurality of guide columns penetrating through the guide sleeves are arranged on the lower die, and a plurality of supporting strips are hinged to two side walls of the lower die. The ends, away from the lower die, of the supporting strips are connected with fastening bolts, and fastening screw holes matched with the fastening bolts are formed in the two side walls of the upper die correspondingly. When the forming mold of the sliding block for the high-speed punching machine is used for material adding or demolding operation, the upper mold can be kept in a suspended state through supporting of the supporting strips, so that the mold is opened, material adding or demolding operation can be carried out, tedious operation of detaching the upper mold is omitted, operation is convenient and simple, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to die technical field, concretely is the forming die of slide block for high speed punch press. BACKGROUND

[0002] High speed punch press, also known as high speed press, is a kind of equipment widely used in metal processing industry, mainly used for the stamping processing to metal or other materials to produce the workpiece with specific shape and size. The slide block for high speed punch press is a very key component in punch press, which directly influences the precision and efficiency of stamping processing.

[0003] At present, the slide block for high speed punch press is usually prepared into shape by stamping die. The existing stamping die usually includes upper die and lower die, the upper die is provided with upper die core, the lower die is provided with lower die core matched with the upper die core, the upper die and the lower die are connected by guide column, so that the upper die can only slide up and down along the length direction of guide column. When the stamping die is used, the material can be placed between the upper die and the lower die, then the upper die is pressed by the press, so that the upper die and the lower die are closed, thereby extruding the material to make it plastically deform, so as to obtain the required component. After the operation is completed, the upper die needs to be lifted to be away from the lower die, and the component is exposed for demolding. In the whole working process, whether adding material or demolding operation, the upper die needs to be disassembled, and the operation is more troublesome, time-consuming and laborious. UTILITY MODEL CONTENT

[0004] The purpose of the utility model is to provide the forming die of slide block for high speed punch press to solve the above problems.

[0005] The utility model realizes the above-mentioned purpose through the following technical scheme, the forming die of slide block for high speed punch press, including upper die and lower die, the upper die is provided with a plurality of guide sleeves, the lower die is provided with a plurality of guide columns that pass through the guide sleeves, the both side walls of the lower die are hinged with a plurality of support strips, the one end of the support strip away from the lower die is connected with the fastening bolt, the both side walls of the upper die are all set up with the fastening screw hole matched with the fastening bolt.

[0006] As the further setting of the utility model, the connecting place of the support strip and the lower die is provided with elastic component, and the elastic component is used to make the support strip and the lower die perpendicular to each other in the natural state.

[0007] As the further setting of the utility model, the lower die includes installation platform, and the installation platform is provided with a plurality of positioning screw holes matched with the fastening bolt.

[0008] As a further setting of the utility model, the two side walls of the lower mold are provided with a plurality of rotating seats, the supporting strip is provided with a rotating block, the rotating block is rotatably connected inside the rotating seat through a rotating shaft, the elastic assembly comprises a supporting seat fixedly connected to the side wall of the lower mold, the rotating seat is arranged inside the supporting seat, the both ends of the rotating shaft penetrate the side wall of the rotating seat and are rotatably connected inside the supporting seat, the elastic assembly comprises two torsion springs, one end of the torsion spring is connected to the rotating shaft, and the other end is connected to the side wall of the supporting seat.

[0009] As a further setting of the utility model, the lower mold is provided with a plurality of pull rings.

[0010] As a further setting of the utility model, the upper mold and the lower mold are both made of stainless steel material.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] When adding materials or demolding, the upper mold can be lifted away from the lower mold, then the supporting strip is rotated to be perpendicular to the lower mold, the end of the supporting strip away from the lower mold is attached to the side wall of the upper mold, the fastening bolt is penetrated through the supporting strip and screwed into the fastening screw hole, the supporting strip and the upper mold are connected through the threaded connection of the fastening bolt and the fastening screw hole, the upper mold is kept in a suspended state through the support of the supporting strip, the mold is opened, the operation of adding materials or demolding can be carried out, after the operation is completed, the fastening bolt is only screwed out of the fastening screw hole, the connection between the supporting strip and the upper mold is released, then the upper mold is reset, the operation is relatively convenient and simple, the tedious operation of disassembling the upper mold is avoided, the operation is relatively convenient and simple, time and labor are saved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The structure of the utility model is shown Figure 1 ;

[0014] Figure 2 The structure of the utility model is shown Figure 1 The enlarged structure of A in the utility model is shown

[0015] Figure 3 The structure of the utility model is shown Figure 2 ;

[0016] Figure 4 The structure of the utility model is shown Figure 3 The enlarged structure of B in the utility model is shown.

[0017] Mark No. : 1, upper die; 2, lower die; 3, guide sleeve; 4, guide column; 5, support strip; 6, fastening bolt; 7, fastening screw hole; 8, mounting platform; 9, positioning screw hole; 10, rotating seat; 11, rotating block; 12, rotating shaft; 13, support seat; 14, torsional spring; 15, lifting ring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0019] Please refer to Figures 1-4 As shown in the figure, the forming die of the slider for high-speed punch press comprises an upper die 1 and a lower die 2, the upper die 1 and the lower die 2 are made of stainless steel material, the strength and the hardness are high, and the die is not easy to rust and has good durability, a plurality of guide sleeves 3 are arranged on the upper die 1, a plurality of guide columns 4 penetrating through the guide sleeves 3 are arranged on the lower die 2, a plurality of support strips 5 are hingedly connected to the two side walls of the lower die 2, fastening bolts 6 are connected to the ends of the support strips 5 away from the lower die 2, and fastening screw holes 7 matched with the fastening bolts 6 are formed in the two side walls of the upper die 1. When adding material or demolding, the upper die 1 can be lifted to be away from the lower die 2, then the support strips 5 are rotated to be perpendicular to the lower die 2, the ends of the support strips 5 away from the lower die 2 are attached to the side walls of the upper die 1, the fastening bolts 6 are penetrated through the support strips 5 and screwed into the fastening screw holes 7, the support strips 5 are connected to the upper die 1 through the threaded connection of the fastening bolts 6 and the fastening screw holes 7, the upper die 1 can be kept in the suspended state through the support of the support strips 5, the die is opened, and the operation of adding material or demolding can be performed. After the operation is completed, the fastening bolts 6 are screwed out of the fastening screw holes 7 to disconnect the support strips 5 from the upper die 1, then the upper die 1 is reset, the operation is convenient and simple, the cumbersome operation of disassembling the upper die 1 is avoided, the operation is convenient and simple, time and labor are saved. A plurality of lifting rings 15 are arranged on the lower die 2, when the die needs to be transported, the lifting ropes are connected to the lifting rings 15, then the die is lifted and transported, the operation is convenient and simple, and the transportation of the die is facilitated.

[0020] Please refer to Figures 1-3As shown, the elastic force assembly is arranged at the connecting position of the support strip 5 and the lower mold 2, and is used to make the support strip 5 and the lower mold 2 perpendicular to each other in the natural state, and then when the support strip 5 is released, the elastic force of the elastic force assembly can make the support strip 5 and the lower mold 2 perpendicular to each other, so that the fastening bolt 6 is aligned with the fastening screw hole 7, and the fastening bolt 6 is conveniently screwed into the fastening screw hole 7, the lower mold 2 comprises a mounting platform 8, and a plurality of positioning screw holes 9 matched with the fastening bolt 6 are formed in the mounting platform 8, so that when the mold is used, the support strip 5 can be turned over to be parallel to the mounting platform 8, and then the fastening bolt 6 is adjusted to pass through the support strip 5 and is screwed into the positioning screw hole 9, and then the support strip 5 is fixed on the mounting platform 8 through the threaded connection of the fastening bolt 6 and the positioning screw hole 9, so that the normal use of the mold is avoided, wherein a plurality of rotating seats 10 are arranged on the two side walls of the lower mold 2, a rotating block 11 is arranged on the support strip 5, and the rotating block 11 is rotatably connected in the rotating seat 10 through a rotating shaft 12, the elastic force assembly comprises a support seat 13 fixedly connected on the side wall of the lower mold 2, and the rotating seat 10 is arranged in the support seat 13, the both ends of the rotating shaft 12 penetrate through the side wall of the rotating seat 10 and are rotatably connected in the support seat 13, the elastic force assembly comprises two torsion springs 14, one end of the torsion spring 14 is connected on the rotating shaft 12, and the other end is connected on the side wall of the support seat 13, so that when the support strip 5 is rotated, the rotating block 11 is rotated in the rotating seat 10, thereby driving the rotating shaft 12 to rotate in the support seat 13, thereby driving the torsion spring 14 to be twisted and deformed, when the support strip 5 is released, the torsion spring 14 automatically stretches and restores to the original shape when the torsion force is removed, thereby pushing the support strip 5 to reset, and the operation is relatively convenient and simple.

[0021] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and it is intended to embrace all changes falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0022] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A forming die for a slide of a high speed punch press, comprising an upper die (1) and a lower die (2), characterized in that: The upper die (1) is provided with a plurality of guide sleeves (3), the lower die (2) is provided with a plurality of guide columns (4) penetrating the guide sleeves (3), the two side walls of the lower die (2) are both hingedly connected with a plurality of supporting strips (5), the ends of the supporting strips (5) away from the lower die (2) are connected with fastening bolts (6), and the two side walls of the upper die (1) are both provided with fastening screw holes (7) matched with the fastening bolts (6).

2. The slide of a high speed punch according to claim 1, characterized in that: The connecting position of the supporting strip (5) and the lower die (2) is provided with an elastic component, and the elastic component is used for making the supporting strip (5) and the lower die (2) perpendicular to each other in a natural state.

3. The forming die for a slide of a high speed punch as set forth in claim 2, characterized by: The lower die (2) comprises a mounting platform (8), and the mounting platform (8) is provided with a plurality of positioning screw holes (9) matched with the fastening bolts (6).

4. The slide of a high speed punch according to claim 2, characterized in that: The two side walls of the lower die (2) are both provided with a plurality of rotating seats (10), the supporting strip (5) is provided with a rotating block (11), the rotating block (11) is rotatably connected in the rotating seat (10) through a rotating shaft (12), the elastic component comprises a supporting seat (13) fixedly connected to the side wall of the lower die (2), the rotating seat (10) is arranged in the supporting seat (13), the both ends of the rotating shaft (12) penetrate the side wall of the rotating seat (10) and are rotatably connected in the supporting seat (13), and the elastic component comprises two torsional springs (14), one end of the torsional spring (14) is connected to the rotating shaft (12), and the other end is connected to the side wall of the supporting seat (13).

5. The forming die for a slide of a high speed punch press according to claim 1, characterized by: The lower die (2) is provided with a plurality of pull rings (15).

6. The forming die for a slide of a high speed punch press according to claim 1, characterized by: The upper die (1) and the lower die (2) are both made of stainless steel.

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