Nut die

Abstract

The utility model relates to the technical field of nut molds, in particular to a nut mold. The utility model provides an automatic blanking nut die. A nut die comprises a bottom plate, a support, a stamping part, an air cylinder, a material supporting assembly, a rotating assembly and a collecting assembly, the support is connected to the right side of the bottom plate, the air cylinder is installed on the support, the stamping part is connected to a telescopic rod of the air cylinder, the material supporting assembly is arranged on the left side of the support, and the collecting assembly and the rotating assembly are arranged at the top of the bottom plate. Through cooperation of the protruding rods and the arc-shaped sliding grooves, the material receiving disc can rotate by 180 degrees after the nuts are punched and formed, one feeding and one discharging are carried out, the formed nuts and waste materials can be classified and collected automatically and orderly, manual operation is omitted, and the overall working efficiency is improved.

Description

Technical Field

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

[0002] A nut, also known as a nut, is a fixing tool. During the nut processing, the raw materials are usually selected first. After the initial processing, a hexagonal blank of corresponding size is punched out according to the mold. There is a hole in the middle, and the shape is the same as a general hexagonal nut.

[0003] When punching nuts with traditional nut molds, the raw steel plate needs to be placed on the workbench manually, and then the mold is pressed down to punch the nuts. The waste generated during nut punching and the punched nuts need to be removed and sorted manually, which seriously affects work efficiency and is extremely inconvenient to use and operate. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a nut mold with automatic unloading.

[0005] The technical solution is: a nut mold, including a base plate, a bracket, a stamping part, a cylinder, a supporting assembly, a rotating assembly and a collecting assembly. The right side of the base plate is connected to the bracket, the cylinder is installed on the bracket, the stamping part is connected to the telescopic rod of the cylinder, the left side of the bracket is provided with a supporting assembly, and the top of the base plate is provided with a collecting assembly and a rotating assembly.

[0006] Furthermore, the material supporting assembly includes a rotating column, a connecting plate, a convex rod, a material receiving tray, a rotating rod, a load-bearing platform and a material storage basket. The rotating column is rotatably connected to the left side of the bracket, an arc-shaped slide groove is opened on the rotating column, a convex rod is fixed to the left side of the stamping part, the convex rod and the arc-shaped slide groove are slidably matched, the rotating column is rotatably connected to the base plate, a connecting plate is connected to the lower part of the rotating column, and the connecting plate is symmetrically rotatably connected to the rotating rod, and the outer side of the rotating rod is connected to the material receiving tray, a material storage basket is fixed to the left side of the top of the base plate, and a load-bearing platform is fixed to the right side of the top of the base plate, and two material receiving trays are respectively located above the load-bearing platform and the material storage basket.

[0007] Furthermore, the stamping part drives the protruding rod to move downward, and it will move downward along the arc-shaped slide groove, while the protruding rod moves upward, and it will push the rotating column to rotate 180 degrees due to the arc surface of the arc-shaped slide groove.

[0008] Furthermore, the rotating assembly includes a torsion spring, a clamping rod and two waste baskets. A torsion spring is connected between the receiving plate and the connecting plate. The torsion spring is sleeved on the rotating rod. The clamping rod is connected to the upper middle side of the bottom plate, and the two waste baskets are fixed to the top front side of the bottom plate.

[0009] Furthermore, the rotating rod drives the receiving tray to rotate and contacts the clamping rod, and the clamping rod pushes the rotating rod to rotate, so that the waste on the receiving tray falls onto the second waste basket.

[0010] Furthermore, the collecting component includes a waste basket and a finished product basket. The finished product basket is slidably connected to the front side of the load-bearing platform, and a waste basket is placed on the rear side of the load-bearing platform.

[0011] Furthermore, a plurality of circular notches are provided on a surface of the load-bearing platform in contact with the receiving plate, and waste materials generated by punching the inner ring of the nut will fall into a waste basket through the notches.

[0012] The beneficial effects of the utility model are as follows: 1. Through the cooperation of the convex rod and the arc-shaped slide groove, the receiving plate can be rotated 180 degrees after the nut is stamped and formed, so as to perform one loading and one unloading, and the formed nuts and waste can be classified and collected, which is automated and orderly, eliminating manual operation and improving the overall work efficiency;

[0013] 2. Set up a storage basket to store steel sheet raw materials. After a piece of steel sheet is used up, you can directly take the steel sheet from the storage basket and add it to the receiving tray, which is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a cross-sectional view of the bottom plate, bracket, rotating column and other components of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of components such as the arc-shaped slide groove, the convex rod and the stamping part of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the material receiving tray, rotating rod and torsion spring components of the utility model.

[0018] Figure 5 It is a cross-sectional view of the rotating rod, the clamping rod, the cylinder and other components of the utility model.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the material storage basket, waste basket and finished product basket of the utility model.

[0020] Figure numbers: 1_bottom plate, 2_bracket, 3_rotating column, 301_arc slide, 302_connecting plate, 4_convex rod, 5_stamping part, 6_receiving tray, 7_rotating rod, 701_torsion spring, 8_clamping rod, 9_cylinder, 10_load-bearing platform, 11_storage basket, 12_waste basket one, 13_finished product basket, 14_waste basket two. DETAILED DESCRIPTION

[0021] The utility model is described in detail below in conjunction with the accompanying drawings.

[0022] Embodiment: a nut mold, such as Figure 1-6As shown, it includes a base plate 1, a bracket 2, a stamping part 5, a cylinder 9, a supporting assembly, a rotating assembly and a collecting assembly. The bracket 2 is connected to the right side of the base plate 1, the cylinder 9 is installed on the bracket 2, the stamping part 5 is connected to the telescopic rod of the cylinder 9, the supporting assembly is provided on the left side of the bracket 2, and the collecting assembly and the rotating assembly are provided on the top of the base plate 1.

[0023] like Figure 1-5 As shown, the material supporting assembly includes a rotating column 3, a connecting plate 302, a convex rod 4, a material receiving tray 6, a rotating rod 7, a load-bearing platform 10 and a material storage basket 11. The left side of the bracket 2 is rotatably connected to the rotating column 3, and an arc-shaped slide groove 301 is opened on the rotating column 3. A convex rod 4 is fixed to the left side of the stamping part 5, and the convex rod 4 slides in cooperation with the arc-shaped slide groove 301. The stamping part 5 drives the convex rod 4 to move downward and will move downward along the arc-shaped slide groove 301, and the convex rod 4 moves upward, which will push the rotating column 3 to rotate 180° due to the arc surface of the arc-shaped slide groove 301. The rotating column 3 is rotatably connected to the bottom plate 1, and a connecting plate 302 is connected to the lower part of the rotating column 3. The connecting plate 302 is rotatably connected to the rotating rod 7 on the left and right sides, and the outer side of the rotating rod 7 is connected to the material receiving tray 6. A material storage basket 11 is fixed to the left side of the top of the bottom plate 1, and a load-bearing platform 10 is fixed to the right side of the top of the bottom plate 1. The two material receiving trays 6 are respectively located above the load-bearing platform 10 and the material storage basket 11.

[0024] like Figure 3-6 As shown, the rotating assembly includes a torsion spring 701, a clamping rod 8 and a waste basket 14. The torsion spring 701 is connected between the receiving tray 6 and the connecting plate 302. The torsion spring 701 is sleeved on the rotating rod 7. The clamping rod 8 is connected to the upper middle side of the bottom plate 1. The waste basket 14 is fixed on the top front side of the bottom plate 1. The rotating rod 7 drives the receiving tray 6 to rotate and contact with the clamping rod 8. The clamping rod 8 will push the rotating rod 7 to rotate, so that the waste on the receiving tray 6 falls onto the waste basket 14.

[0025] like Figure 1 and Figure 6 As shown, the collecting assembly includes a waste basket 12 and a finished product basket 13. The finished product basket 13 is slidably connected to the front side of the load-bearing platform 10, and a waste basket 12 is placed on the inner rear side of the load-bearing platform 10. A plurality of circular notches are provided on the side of the load-bearing platform 10 that contacts the receiving tray 6. The waste generated by stamping the inner ring of the nut will fall into the waste basket 12 through the notches.

[0026] When punching nuts, first stack the raw steel sheets in the storage basket 11 for easy access, then place a piece of steel sheet on each of the two receiving trays 6, control the extension of the telescopic rod of the air cylinder 9, drive the stamping part 5 to move downward, the stamping part 5 will drive the convex rod 4 to move downward along the arc-shaped slide groove 301, and the downward movement of the stamping part 5 will punch the steel sheet on the right receiving tray 6 to punch the nut. After punching, the telescopic rod of the air cylinder 9 will automatically shorten, reset and close, and the shortening of the telescopic rod of the air cylinder 9 will drive the stamping part 5 and the convex rod 4 to move upward, and the stamping part When the nut is punched, the circular waste in the middle of the nut will fall into the waste basket 12 through the notch. The upward movement of the convex rod 4 will push the rotating column 3 to rotate 180 degrees due to the arc surface of the arc-shaped slide groove 301, so that the rotating column 3 drives the connecting plate 302 and the rotating rod 7 to rotate, and then drives the two receiving trays 6 to rotate. Because the shape of the notch is circular, only the waste in the middle of the nut can be dropped. Therefore, the rotation of the receiving tray 6 on the right side will push the punched nuts and the rest of the steel sheet waste to move. After the receiving tray 6 on the right side rotates to align with the finished product basket 13, the punched nuts on the receiving tray 6 on the right side are The mother will fall into the finished product basket 13, and the receiving tray 6 continues to rotate. When the right rotating rod 7 contacts the clamping rod 8, the right rotating rod 7 continues to rotate with the connecting plate 302 due to the obstruction of the clamping rod 8, and the right rotating rod 7 will drive the right receiving tray 6 to rotate 180 degrees. The torsion spring 701 is deformed, and the steel sheet waste on the right receiving tray 6 falls onto the waste basket 14. After the right rotating rod 7 passes over the clamping rod 8, the right rotating rod 7 will drive the right receiving tray 6 to rotate in the opposite direction and reset under the reset action of the torsion spring 701. The left receiving tray 6 rotates 180 degrees. The steel sheet is rotated to the load-bearing platform 10, and the receiving tray 6 on the right is rotated to the top of the storage basket 11, so that the positions of the two receiving trays 6 are swapped, and the staff can restart the cylinder 9 and repeat the above operation to punch the steel sheet above the load-bearing platform 10. At the same time, take out a piece of steel sheet in the storage basket 11 and place it on the empty receiving tray 6 on the left. In this way, the punching work of the nut can be carried out in an orderly manner, and the waste and finished products can be automatically collected separately, which provides convenience for the staff. After the nut punching is completed, the finished product and the waste can be taken out.

[0027] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A nut mold, characterized in that: The invention comprises a bottom plate (1), a bracket (2), a stamping part (5), a cylinder (9), a material support assembly, a rotating assembly and a collecting assembly. The right side of the bottom plate (1) is connected to the bracket (2), the cylinder (9) is installed on the bracket (2), the stamping part (5) is connected to the telescopic rod of the cylinder (9), the left side of the bracket (2) is provided with a material support assembly, and the top of the bottom plate (1) is provided with a collecting assembly and a rotating assembly; the material support assembly comprises a rotating column (3), a connecting plate (302), a convex rod (4), a material receiving tray (6), a rotating rod (7), a load-bearing platform (10) and a material storage basket (11); the left side of the bracket (2) is rotatably connected to the rotating column (3), An arc-shaped slide groove (301) is formed on the rotating column (3), a convex rod (4) is fixed on the left side of the stamping part (5), the convex rod (4) and the arc-shaped slide groove (301) are slidably matched, the rotating column (3) is rotatably connected to the bottom plate (1), a connecting plate (302) is connected to the lower part of the rotating column (3), a rotating rod (7) is symmetrically rotatably connected to the connecting plate (302), and a material receiving tray (6) is connected to the outer side of the rotating rod (7), a material storage basket (11) is fixed on the left side of the top of the bottom plate (1), and a load-bearing platform (10) is fixed on the right side of the top of the bottom plate (1), and two material receiving trays (6) are respectively located above the load-bearing platform (10) and the material storage basket (11).

2. A nut mold according to claim 1, characterized in that: The punching part (5) drives the protruding rod (4) to move downward, and it will move downward along the arc-shaped slide groove (301), while the protruding rod (4) moves upward, and it will push the rotating column (3) to rotate 180 degrees due to the arc surface of the arc-shaped slide groove (301).

3. A nut mold according to claim 2, characterized in that: The rotating assembly comprises a torsion spring (701), a clamping rod (8) and a second waste basket (14); a torsion spring (701) is connected between the receiving plate (6) and the connecting plate (302); the torsion spring (701) is sleeved on the rotating rod (7); the clamping rod (8) is connected to the upper middle side of the bottom plate (1); and the second waste basket (14) is fixed to the front top side of the bottom plate (1).

4. A nut mold according to claim 3, characterized in that: The rotating rod (7) drives the receiving tray (6) to rotate and contacts the clamping rod (8), and the clamping rod (8) pushes the rotating rod (7) to rotate, so that the waste on the receiving tray (6) falls onto the second waste basket (14).

5. A nut mold according to claim 4, characterized in that: The collecting assembly comprises a waste basket (12) and a finished product basket (13); the front side of the bearing platform (10) is slidably connected with the finished product basket (13); and the waste basket (12) is placed inside the rear side of the bearing platform (10).

6. A nut mold according to claim 5, characterized in that: A plurality of circular notches are formed on the surface of the load-bearing platform (10) that contacts the receiving plate (6), and waste materials generated by punching the inner ring of the nut will fall into a waste basket (12) through the notches.

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