Die for stainless steel sheet metal stamping part production

Abstract

The utility model discloses a mould for stainless steel sheet metal stamping part production, which comprises an outer mould and a material stopping block, a mounting groove is arranged in the outer mould, an inner mould is arranged in the mounting groove, the two sides of the outer mould are movably connected with clamping plates, the outer wall of one side of the outer mould is movably connected with a bidirectional screw rod, and the two sides of the bidirectional screw rod are movably connected with the material stopping block. And a plurality of auxiliary rollers are movably connected to one sides of the clamping plates, a plurality of threaded rods are fixedly connected to the outer wall of the bottom of the outer mold, threaded pipes are movably connected to the bottom ends of the threaded rods, and mounting rings are fixedly connected to the bottom ends of the threaded pipes. According to the sheet metal part stamping device, sheet metal parts can be clamped through the clamping plates, the sheet metal parts are kept stable in the stamping process, the yield of the device is improved, the height of the device can be adjusted through matched use of the threaded pipe and the threaded rod, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a mold for producing stainless steel sheet metal stamping parts. Background Art

[0002] Sheet metal parts are made of a variety of materials, including sheet metal parts supported by stainless steel. When sheet metal parts are made of stainless steel, some are made by stamping to separate the sheet metal parts according to the mold stamping.

[0003] At present, when stainless steel sheet metal parts on the market are separated by stamping, a large stainless steel plate is placed on the mold and then stamped. After the large stainless steel plate is placed on the mold, direct stamping can easily cause the stainless steel plate to move, resulting in the stamped sheet metal parts not meeting the use standards and being unusable, thereby affecting the yield of the device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a mold for producing stainless steel sheet metal stamping parts.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mold for producing stainless steel sheet metal stamping parts includes an outer mold and a stop block. The outer mold is provided with an installation groove inside, and an inner mold is provided in the installation groove. Clamps are movably connected to both sides of the outer mold. A bidirectional screw is movably connected to the outer wall of one side of the outer mold, and the bidirectional screw is threadedly connected to the clamping plate. A plurality of auxiliary rollers are movably connected to one side of the clamping plate.

[0007] As a further solution of the utility model, a trapezoidal rod is fixedly connected to the top of the clamping plate.

[0008] As a further solution of the utility model, a plurality of threaded rods are fixedly connected to the bottom outer wall of the outer mold, the bottom ends of the threaded rods are movably connected to threaded tubes, and the bottom ends of the threaded tubes are fixedly connected to a mounting ring.

[0009] As a further solution of the utility model, both ends of the threaded rod are fixedly connected with hexagonal blocks.

[0010] As a further solution of the utility model, two sliding rods are fixedly connected to the bottom outer wall of the outer mold, sliding grooves are provided at both ends of the blocking block, and the sliding rods slide in the sliding grooves, and a guide groove is provided on the top of the blocking block.

[0011] As a further solution of the utility model, a guide rod is fixedly connected to an outer wall of one side of the outer mold, and the clamping plate is slidably connected to the guide rod.

[0012] As a further solution of the utility model, a rubber pad is fixedly connected to the bottom of the mounting ring.

[0013] The beneficial effects of the utility model are:

[0014] 1. The two-way screw drives the clamping plate to move and clamp the sheet metal parts, so that the sheet metal parts remain stable during the stamping process, avoiding the movement of the sheet metal parts during the stamping separation process, resulting in the stamped sheet metal parts not meeting the use standards, and improving the yield of the device.

[0015] 2. Through the coordinated use of the threaded tube and the threaded rod, the height of the device can be adjusted, thereby improving the flexibility of the device.

[0016] 3. The coordinated use of the slide groove and the slide rod makes it convenient for the staff to disassemble and install the blocking block on the outer mold, thus improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a mold for producing stainless steel sheet metal stamping parts proposed by the utility model;

[0018] Figure 2 This is a partial cross-sectional structural schematic diagram of a mold for producing stainless steel sheet metal stamping parts proposed by the utility model;

[0019] Figure 3 The utility model is a partially enlarged structural schematic diagram of a mold for producing stainless steel sheet metal stamping parts.

[0020] In the figure: 1. outer mold; 2. bidirectional screw; 3. trapezoidal rod; 4. auxiliary roller; 5. inner mold; 6. slide groove; 7. stop block; 8. clamping plate; 9. slide rod; 10. hexagonal block; 11. guide groove; 12. guide rod; 13. mounting groove; 14. threaded rod; 15. threaded pipe; 16. mounting ring; 17. rubber pad. 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. 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 those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-Figure 3A mold for producing stainless steel sheet metal stamping parts includes an outer mold 1 and a stop block 7. An installation groove 13 is opened inside the outer mold 1, and an inner mold 5 is arranged in the installation groove 13. Both sides of the outer mold 1 are slidably connected with a clamping plate 8. The outer wall of one side of the outer mold 1 is rotatably connected with a bidirectional screw rod 2, and the bidirectional screw rod 2 is threadedly connected with the clamping plate 8. The bidirectional screw rod 2 is rotated to make the clamping plate 8 move toward the middle along the guide rod 12 respectively, so that the clamping plate 8 can stably clamp the sheet metal part. One side of the clamping plate 8 is rotatably connected with multiple auxiliary rollers 4, and the auxiliary rollers 4 are convenient for the staff to move the sheet metal part.

[0023] In the present invention, it should be noted that the top of the clamping plate 8 is fixed with a trapezoidal rod 3 by bolts, the bottom outer wall of the outer mold 1 is fixed with a plurality of threaded rods 14 by bolts, the bottom end of the threaded rod 14 is threadedly connected with a threaded tube 15, the bottom end of the threaded tube 15 is fixed with a mounting ring 16 by bolts, the threaded tube 15 is rotated to move it downward along the threaded rod 14, so that the height of the device can be adjusted, and the two ends of the threaded rod 14 are fixed with hexagonal blocks 10 by bolts, which is convenient for the staff to use tools to rotate the threaded rod 14, and the bottom outer wall of the outer mold 1 is fixed with two sliding rods 9 by bolts to block the material. Slide grooves 6 are provided at both ends of the block 7, and the slide rod 9 slides in the slide groove 6, pulling the stop block 7 backward to make the slide rod 9 move outward along the slide groove 6 until the stop block 7 is separated from the outer mold 1, thereby facilitating the disassembly of the stop block 7. A guide groove 11 is provided on the top of the stop block 7, and the stamped and separated sheet metal parts fall into the guide groove 11 through the inner mold 5. A guide rod 12 is fixed to the outer wall of one side of the outer mold 1 by bolts, and the splint 8 is slidably connected to the guide rod 12. The guide rod 12 can guide the splint 8 so that it can move stably, and a rubber pad 17 is bonded to the bottom of the mounting ring 16.

[0024] Working principle: When the device is needed, first place the stainless steel sheet metal to be stamped on the upper surface of the outer mold 1 and completely cover the sheet metal. Then rotate the bidirectional screw 2 to make the clamping plate 8 move toward the middle along the guide rod 12, so that the clamping plate 8 clamps the sheet metal. At this time, the sheet metal remains stable. Then the external stamping machine extends into the inner mold 5 to stamp and separate the sheet metal, so that the stamped and separated sheet metal falls through the inner mold 5 into the guide groove 11 on the stop block 7.

[0025] Finally, it should be noted that: for those skilled in the art, they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this utility model shall be included in the protection scope of this utility model.

Claims

1. A die for producing stainless steel sheet metal stamping parts, comprising an outer die (1) and a stopper block (7), characterized in that: The outer mold (1) has a mounting groove (13) formed inside, and an inner mold (5) is arranged in the mounting groove (13). Clamps (8) are movably connected to both sides of the outer mold (1). A bidirectional screw rod (2) is movably connected to an outer wall of one side of the outer mold (1), and the bidirectional screw rod (2) is threadedly connected to the clamps (8). A plurality of auxiliary rollers (4) are movably connected to one side of the clamps (8).

2. A mold for producing stainless steel sheet metal stamping parts according to claim 1, characterized in that: The top of the clamping plate (8) is fixedly connected with a trapezoidal rod (3).

3. A mold for producing stainless steel sheet metal stamping parts according to claim 1, characterized in that: A plurality of threaded rods (14) are fixedly connected to the outer wall of the bottom of the outer mould (1); a threaded tube (15) is movably connected to the bottom end of the threaded rod (14); and a mounting ring (16) is fixedly connected to the bottom end of the threaded tube (15).

4. A die for producing stainless steel sheet metal stamping parts according to claim 3, characterized in that: Both ends of the threaded rod (14) are fixedly connected to a hexagonal block (10).

5. A mold for producing stainless steel sheet metal stamping parts according to claim 1, characterized in that: Two slide bars (9) are fixedly connected to the bottom outer wall of the outer mold (1), and slide grooves (6) are provided at both ends of the blocking block (7), and the slide bars (9) slide in the slide grooves (6), and a guide groove (11) is provided at the top of the blocking block (7).

6. A mold for producing stainless steel sheet metal stamping parts according to claim 1, characterized in that: A guide rod (12) is fixedly connected to an outer wall of one side of the outer mold (1), and the clamping plate (8) is slidably connected to the guide rod (12).

7. A die for producing stainless steel sheet metal stamping parts according to claim 3, characterized in that: A rubber pad (17) is fixedly connected to the bottom of the mounting ring (16).

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