Adjustable fastener stamping equipment

Abstract

The utility model discloses adjustable fastener stamping equipment which comprises a workbench, a motor mounting seat is arranged on one side of the upper portion of the workbench, a supporting frame is arranged on the side, close to the workbench, of the motor mounting seat, and a motor is arranged on the side, away from the supporting frame, of the motor mounting seat. A motor rotating shaft penetrates through the motor mounting base and is fixedly connected with a threaded rod, a movable block is arranged on the threaded rod, connecting blocks are arranged on the two sides of the upper portion of the movable block, the upper portions of the connecting blocks are fixedly connected with a mounting plate, a lower mold is arranged above the mounting plate, and a plurality of mold grooves distributed at equal intervals are formed in the upper end of the lower mold. The stamping equipment is simple in structure, convenient to operate and good in stamping effect, the position of the lower die is convenient to adjust, fasteners of different sizes can be stamped after the stamping head is replaced, and the machining efficiency of the fasteners is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener processing, in particular to an adjustable fastener die device. Background Art

[0002] Fasteners are a type of mechanical parts used for fastening connections and are extremely widely used. Fasteners are used in a wide range of industries, including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics and other industries. Various fasteners can be seen on various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, meters and supplies. They are the most widely used mechanical basic parts. It is characterized by a wide variety of varieties and specifications, different performances and uses, and a high degree of standardization, serialization and generalization. Existing fasteners need to be punched by a die device during the production process. When the die device punches different fasteners, it is necessary to adjust the upper die on the die device according to the specifications of the fasteners. The mold replacement is extremely cumbersome and complicated, resulting in low processing efficiency of the fasteners. For this reason, we have proposed an adjustable fastener die device. Utility Model Content

[0003] To solve the above problems, the present invention provides an adjustable fastener die device. The present invention solves the problem that in the existing fastener production process, the die device needs to be die-processed by the fastener. When the die device is used to punch different fasteners, the upper die on the die device needs to be adjusted according to the specifications of the fasteners. The die replacement is extremely cumbersome and complicated, resulting in low fastener processing efficiency.

[0004] The utility model provides an adjustable fastener die device, comprising a workbench, a motor mounting seat is provided on one side above the workbench, a support frame is provided on the motor mounting seat close to the workbench, a motor is provided on the motor mounting seat away from the support frame, the motor rotating shaft passes through the motor mounting seat and is fixedly connected to the threaded rod, a movable block is provided on the threaded rod, connecting blocks are provided on both sides above the movable block, the upper part of the connecting block is fixedly connected to the mounting plate, a lower mold is provided above the mounting plate, a plurality of equidistantly arranged mold grooves are provided on the upper end of the lower mold, a support plate is provided on one side above the workbench, the upper part of the support plate is fixedly connected to the top plate, a hydraulic cylinder is provided in the middle above the top plate, the stroke end of the hydraulic cylinder passes through the top plate and is fixedly connected to the movable plate, a mounting block is provided in the middle below the movable plate, a fixed block is provided below the mounting block, and a punching head is provided in the middle below the fixed block.

[0005] In the above solution, a positioning block is provided in the middle portion above the fixing block, a positioning groove matching the positioning block is provided on the mounting block, and the cross section of the positioning block is a regular quadrilateral.

[0006] In the above solution, a first threaded hole is provided at the lower end of the mounting block, a second threaded hole matching the first threaded hole is provided on the positioning block, and bolts are inserted into the first threaded hole and the second threaded hole.

[0007] In the above solution, a limiting groove is provided on the side of the mounting block away from the bolt, and a nut matching the bolt is provided in the limiting groove.

[0008] In the above solution, the top plate is located on both sides of the hydraulic cylinder and is plugged with first guide rods, and the lower part of the first guide rods is fixedly connected to the movable plate.

[0009] In the above solution, reinforcing plates are provided on both sides below the top plate, and the reinforcing plates are fixedly connected to the support plates.

[0010] In the above solution, a protective cover is provided on the outside of the support frame, and a through slot matching the connecting block is provided on the upper end of the protective cover.

[0011] In the above solution, second guide rods are inserted into both sides of the movable block, and both ends of the second guide rods are fixedly connected to the inner wall of the support frame.

[0012] The advantages and beneficial effects of the present invention are as follows: the present invention provides an adjustable fastener die device, which can adjust the horizontal position of the lower die through the transmission of the connecting block and the mounting plate, and can move the punch head in the vertical direction through the transmission of the mounting block and the fixed block. The purpose of fastener die punching can be achieved through the mutual cooperation between the punch head and the lower die. The sizes of the multiple die slots are different. Through the setting of the multiple die slots, the die device can punch fasteners of different sizes. When punching fasteners of different sizes, only the punch head needs to be replaced, and the fasteners can be punched by adjusting the position of the lower die. This type of die device has a simple structure, is easy to operate, has a good die effect, and the position of the lower die is easy to adjust. After replacing the punch head, fasteners of different sizes can be punched, which effectively improves the processing efficiency of the fasteners. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 This is a structural diagram of part A of the present utility model.

[0017] In the figure: 1. Workbench 2. Motor mounting base 3. Support frame 4. Motor

[0018] 5. Threaded rod 6. Movable block 7. Through slot 8. Connecting block

[0019] 9. Mounting plate 10. Lower mold 11. Support plate 12. Top plate

[0020] 13. Hydraulic cylinder 14. Movable plate 15. Mounting block 16. Fixed block

[0021] 17, positioning block 18, positioning groove 19, punch head 20, first threaded hole

[0022] 21, second threaded hole 22, bolt 23, limiting groove 24, nut

[0023] 25, first guide rod 26, reinforcement plate 27, die groove 28, protective cover

[0024] 29. Second guide rod. DETAILED DESCRIPTION

[0025] The following embodiments are used to further describe the specific embodiments of the present invention in conjunction with the accompanying drawings and examples. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention.

[0026] like Figure 1-3As shown, the utility model is an adjustable fastener die device, including a workbench 1, a motor mounting seat 2 is provided on one side above the workbench 1, a support frame 3 is provided on the motor mounting seat 2 close to the workbench 1, a motor 4 is provided on the motor mounting seat 2 away from the support frame 3, the rotating shaft of the motor 4 passes through the motor mounting seat 2 and is fixedly connected to the threaded rod 5, a movable block 6 is provided on the threaded rod 5, and the movable block 6 is threadedly connected to the threaded rod 5, and connecting blocks 8 are provided on both sides above the movable block 6, and the upper part of the connecting block 8 is fixedly connected to the mounting plate 9, and a lower mold 10 is provided above the mounting plate 9, and a plurality of equidistantly arranged mold grooves 27 are opened on the upper end of the lower mold 10, and the sizes of the plurality of mold grooves 27 are different. When the motor 4 is working, the motor 4 drives the threaded rod 5 to rotate, and the movable block 6 on the threaded rod 5 can move horizontally on the threaded rod 5, and is driven by the connecting block 8 and the mounting plate 9. , so that the horizontal position of the lower mold 10 can be adjusted. By setting multiple mold grooves 27 on the lower mold 10, the die equipment can stamp fasteners of different sizes. A support plate 11 is provided on one side above the workbench 1, and the top of the support plate 11 is fixedly connected to the top plate 12. A hydraulic cylinder 13 is provided in the middle of the top of the top plate 12. The stroke end of the hydraulic cylinder 13 passes through the top plate 12 and is fixedly connected to the movable plate 14. A mounting block 15 is provided in the middle of the lower part of the movable plate 14, and a fixed block 16 is provided below the mounting block 15. A punching head 19 is provided in the middle below the fixed block 16. When the hydraulic cylinder 13 is working, the hydraulic cylinder 13 can push the movable plate 14 to move in the vertical direction. Through the transmission of the mounting block 15 and the fixed block 16, the punching head 19 can move in the vertical direction. Through the mutual cooperation between the punching head 19 and the lower mold 10, the purpose of punching the fastener can be achieved.

[0027] A positioning block 17 is provided in the middle of the upper portion of the fixing block 16 , and a positioning groove 18 matching the positioning block 17 is provided on the mounting block 15 . The cross section of the positioning block 17 is a regular quadrilateral, and the positioning block 17 is inserted into the positioning groove 18 .

[0028] A first threaded hole 20 is provided at the lower end of the mounting block 15, and a second threaded hole 21 matching the first threaded hole 20 is provided on the positioning block 17. Bolts 22 are inserted into the first threaded hole 20 and the second threaded hole 21, and the bolts 22 are provided with external threads matching the first threaded hole 20 and the second threaded hole 21. Through the provision of the bolts 22, the positioning block 17 and the mounting block 15 can be stably connected.

[0029] A limiting groove 23 is provided on the side of the mounting block 15 away from the bolt 22 . A nut 24 matching the bolt 22 is provided in the limiting groove 23 . The limiting groove 23 can limit the nut 24 , and the nut 24 can be stably fixed inside the limiting groove 23 .

[0030] The top plate 12 is located on both sides of the hydraulic cylinder 13 and is plugged with a first guide rod 25. The first guide rod 25 is fixedly connected to the movable plate 14 below, and the first guide rod 25 and the top plate 12 are movably connected. Through the mutual cooperation between the first guide rod 25 and the top plate 12, the movement stability of the movable plate 14 is effectively improved.

[0031] Reinforcement plates 26 are provided on both sides below the top plate 12 . The reinforcement plates 26 are fixedly connected to the support plates 11 . The provision of the reinforcement plates 26 effectively increases the overall structural strength of the die equipment.

[0032] A protective cover 28 is provided on the outside of the support frame 3 , and a through slot 7 matching the connecting block 8 is provided on the upper end of the protective cover 28 . The protective cover 28 can protect the transmission assembly.

[0033] Second guide rods 29 are inserted on both sides of the movable block 6, and both ends of the second guide rods 29 are fixedly connected to the inner wall of the support frame 3. The second guide rods 29 and the movable block 6 are movably connected. Through the mutual cooperation between the second guide rods 29 and the movable block 6, the movement stability of the movable block 6 is effectively improved.

[0034] Specifically, in the present utility model, when the motor 4 is working, the motor 4 drives the threaded rod 5 to rotate, and the movable block 6 on the threaded rod 5 can move horizontally on the threaded rod 5. Through the transmission of the connecting block 8 and the mounting plate 9, the horizontal position of the lower mold 10 can be adjusted, and the hydraulic cylinder 13 can push the movable plate 14 to move in the vertical direction. Through the transmission of the mounting block 15 and the fixed block 16, the punching head 19 can move in the vertical direction. Through the mutual cooperation between the punching head 19 and the lower mold 10, the purpose of punching the fastener can be achieved. The sizes of the multiple die grooves 27 are different. Through the setting of the multiple die grooves 27, the punching die equipment can be used to punch fasteners of different sizes. When punching fasteners of different sizes, it is only necessary to replace the punching head 19 and complete the stamping of the fasteners by adjusting the position of the lower mold 10, which effectively improves the processing efficiency of the fasteners.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable fastener die device, comprising a workbench (1), characterized in that: A motor mounting seat (2) is provided on one side above the workbench (1), a support frame (3) is provided on the side of the motor mounting seat (2) close to the workbench (1), a motor (4) is provided on the side of the motor mounting seat (2) away from the support frame (3), a rotating shaft of the motor (4) passes through the motor mounting seat (2) and is fixedly connected to the threaded rod (5), a movable block (6) is provided on the threaded rod (5), connecting blocks (8) are provided on both sides above the movable block (6), the upper side of the connecting block (8) is fixedly connected to the mounting plate (9), and a lower mold (10) is provided above the mounting plate (9). A plurality of equidistantly arranged die grooves (27) are provided at the upper end of the lower mold (10), a support plate (11) is provided on one side above the workbench (1), the upper portion of the support plate (11) is fixedly connected to the top plate (12), a hydraulic cylinder (13) is provided in the middle portion above the top plate (12), the stroke end of the hydraulic cylinder (13) passes through the top plate (12) and is fixedly connected to the movable plate (14), a mounting block (15) is provided in the middle portion below the movable plate (14), a fixed block (16) is provided below the mounting block (15), and a punch head (19) is provided in the middle portion below the fixed block (16).

2. The adjustable fastener die device according to claim 1, characterized in that: A positioning block (17) is provided in the middle portion above the fixing block (16), and a positioning groove (18) matching the positioning block (17) is provided on the mounting block (15). The cross section of the positioning block (17) is a regular quadrilateral.

3. The adjustable fastener die device according to claim 2, characterized in that: A first threaded hole (20) is provided at the lower end of the mounting block (15), a second threaded hole (21) matching the first threaded hole (20) is provided on the positioning block (17), and bolts (22) are inserted into the first threaded hole (20) and the second threaded hole (21).

4. The adjustable fastener die device according to claim 3, characterized in that: A limiting groove (23) is provided on a side of the mounting block (15) away from the bolt (22), and a nut (24) matching the bolt (22) is provided in the limiting groove (23).

5. The adjustable fastener die device according to claim 1, characterized in that: The top plate (12) is located on both sides of the hydraulic cylinder (13) and is plugged with first guide rods (25). The lower portion of the first guide rods (25) is fixedly connected to the movable plate (14).

6. The adjustable fastener die device according to claim 1, characterized in that: Reinforcement plates (26) are provided on both sides below the top plate (12), and the reinforcement plates (26) are fixedly connected to the support plate (11).

7. The adjustable fastener die device according to claim 1, characterized in that: A protective cover (28) is provided on the outside of the support frame (3), and a through slot (7) matching the connecting block (8) is provided on the upper end of the protective cover (28).

8. The adjustable fastener die device according to claim 1, characterized in that: Second guide rods (29) are inserted on both sides of the movable block (6), and both ends of the second guide rods (29) are fixedly connected to the inner wall of the support frame (3).

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