Forging die convenient to take and used for hardware production

Abstract

The utility model discloses a convenient-to-take forging die for hardware production, which belongs to the technical field of hardware forging dies and comprises a mounting base, fixing strips are connected to two sides of the mounting base, a positioning column is connected to the upper portion of the mounting base, a die body is mounted on the mounting base through the positioning column, and the die body is provided with a plurality of clamping grooves. A sliding rail is mounted in the mounting base, a groove is formed in one side of the mounting base, and a motor is mounted in the groove. According to the forging die convenient to take for hardware production, a motor is started to rotate a threaded rod, so that two moving blocks can oppositely move along the threaded rod through thread fit of threaded sleeves and the threaded rod, when the moving blocks move, hinge rods can be driven to rotate, the angle of the hinge rods is changed, and therefore a connecting plate is pushed to move through the hinge rods; and the ejection column is driven to slide in the through hole to eject the metal blank embedded into the forging groove, so that a worker can conveniently take the forged hardware.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware forging dies, in particular to a forging die for hardware production which is easy to take. Background Art

[0002] Forging dies are essential key process equipment in the production of die forgings, and play a vital role in the production and processing of die forgings. The existing forging dies have high precision and the effect of processing die forgings is ideal, which brings great convenience to people in processing die forgings.

[0003] During the forging process of hardware, forging equipment is required to stamp high-temperature metal billets. However, due to the high-strength stamped metal billets, they will deform and embed into the forging grooves that stick to the forging die, making it difficult for workers to take them, affecting the efficiency of hardware forging. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a forging die for hardware production that is easy to pick up, which solves the problem that high-intensity stamping may cause deformation of the metal billet, causing the metal billet to be embedded in the forging groove on the forging die and stick to it, making it difficult for workers to pick it up.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forging die for hardware production that is easy to take, comprising a mounting base, fixed bars are connected to both sides of the mounting base, a positioning column is connected to the top of the mounting base, a die body is mounted on the mounting base through the positioning column, a slide rail is installed inside the mounting base, a groove is opened on one side of the mounting base, a motor is installed in the groove, a threaded rod is connected to the output shaft of the motor, a moving block is installed on the threaded rod, and a threaded sleeve is installed on the moving block;

[0006] A fixing pin is connected to the moving block, and the moving block is rotatably connected to a hinge rod through the fixing pin. One end of the hinge rod is rotatably connected to a connecting plate through the fixing pin, and an ejection column is connected to the connecting plate. Notch grooves are provided on both sides of the mold body, a forging groove is provided on the top of the mold body, positioning holes are provided at the four corners of the mold body, a sliding groove is provided in the positioning hole, a connecting spring is connected in the sliding groove, and one end of the connecting spring is connected to a fixed block.

[0007] As a further solution of the utility model: sliding blocks are connected to both sides of the connecting plate, the sliding blocks are T-shaped, and the sliding blocks slide in the slide rails.

[0008] As a further solution of the utility model: the threaded rod is rotatably connected inside the mounting base, threads in opposite directions are arranged at both ends of the threaded rod, and the threaded sleeve is threadably matched with the threaded rod.

[0009] As a further solution of the utility model: a plurality of through holes are opened in the forging groove, the ejector column slides in the through holes, and the positioning column is inserted in the positioning hole.

[0010] As a further solution of the utility model: the three fixing blocks are symmetrical about the axis of the positioning hole, the fixing blocks are of isosceles trapezoidal design, and the fixing blocks slide in the slide groove.

[0011] As a further solution of the utility model: a fixing groove is provided on the positioning column, a fixing hole is provided on the fixing bar, and the fixing block is embedded in the fixing groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The forging die for the production of hardware parts that is easy to take out is provided with a motor, a threaded rod, a moving block, a threaded sleeve, a hinged rod, a connecting plate, an ejector column and a through hole. By starting the motor to rotate the threaded rod, the two moving blocks can move in opposite directions along the threaded rod through the threaded cooperation between the threaded sleeve and the threaded rod. When the moving block moves, the hinged rod is driven to rotate, so that the angle of the hinged rod changes, thereby pushing the connecting plate to move through the hinged rod, prompting the ejector column to slide in the through hole, and ejecting the metal billet embedded in the forging groove, so that it is convenient for the staff to take the forged hardware.

[0014] 2. The forging die for the production of hardware that is easy to take is provided with a positioning column, a positioning hole, a slide groove, a connecting spring, a fixing block and a fixing groove. The positioning column is inserted into the positioning hole, so that the die body is positioned and installed on the mounting base. When the positioning column is inserted into the positioning hole, the positioning column pushes the fixing block to move, causing the fixing block to slide into the slide groove to compress the connecting spring. After the positioning column is fully inserted into the positioning hole, the connecting spring rebounds and pushes the fixing block into the fixing groove, thereby fixing the die body to prevent the die body from moving and deviating during forging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the installation base of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the mold body of the utility model;

[0018] Figure 4 for Figure 3 Schematic diagram of the enlarged structure in part A;

[0019] In the figure: 1. Mounting base; 2. Fixing bar; 3. Positioning column; 4. Mold body; 5. Slide rail; 6. Groove; 7. Motor; 8. Threaded rod; 9. Moving block; 10. Threaded sleeve; 11. Fixing pin; 12. Articulated rod; 13. Connecting plate; 14. Ejector column; 15. Sliding block; 16. Notched groove; 17. Forging groove; 18. Positioning hole; 19. Through hole; 20. Slide groove; 21. Connecting spring; 22. Fixing block; 23. Fixing groove; 24. Fixing hole. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a forging die for hardware production that is easy to take, comprising a mounting base 1, fixed bars 2 are connected to both sides of the mounting base 1, a positioning column 3 is connected to the top of the mounting base 1, a fixing groove 23 is opened on the positioning column 3, a fixing hole 24 is opened on the fixing bar 2, a fixing block 22 is engaged with the fixing groove 23, and a bolt is screwed into the fixing hole 24 for fixing, so as to prevent the mounting base 1 from sliding during forging, and the engagement of the fixing block 22 with the fixing groove 23 enables the die body 4 to be fixed above the mounting base 1, so as to avoid the impact force generated by forging causing the die body 4 to move, thereby improving the stability of forging.

[0022] The mounting base 1 is mounted with a mold body 4 through a positioning column 3, a slide rail 5 is mounted inside the mounting base 1, a groove 6 is provided on one side of the mounting base 1, a motor 7 is mounted in the groove 6, a threaded rod 8 is connected to the output shaft of the motor 7, a moving block 9 is mounted on the threaded rod 8, a threaded sleeve 10 is mounted on the moving block 9, the threaded rod 8 is rotatably connected inside the mounting base 1, threads in opposite directions are arranged at both ends of the threaded rod 8, the threaded sleeve 10 is threadedly matched with the threaded rod 8, and through the threads in opposite directions at both ends of the threaded rod 8, the two moving blocks 9 can move in opposite directions when the threaded rod 8 rotates, thereby driving the hinged rod 12 to rotate, prompting the hinged rod 12 to push the connecting plate 13, so that the ejection column 14 can eject the forging part.

[0023] A fixing pin 11 is connected to the moving block 9, and the moving block 9 is rotatably connected to a hinged rod 12 via the fixing pin 11. One end of the hinged rod 12 is rotatably connected to a connecting plate 13 via the fixing pin 11. Sliding blocks 15 are connected to both sides of the connecting plate 13. The sliding block 15 is T-shaped and slides in the slide rail 5. The movement of the connecting plate 13 is guided by the sliding of the sliding block 15 in the slide rail 5, so that the connecting plate 13 can move smoothly and avoid the connecting plate 13 from being skewed when moving.

[0024] The connecting plate 13 is connected to an ejector column 14, notched grooves 16 are provided on both sides of the mold body 4, a forging groove 17 is provided on the top of the mold body 4, positioning holes 18 are provided at the four corners of the mold body 4, and a plurality of through holes 19 are provided in the forging groove 17. The ejector column 14 slides in the through hole 19, and the positioning column 3 is inserted in the positioning hole 18. By inserting the positioning column 3 into the positioning hole 18, the staff can quickly position and install the mold body 4, and fix the mold body 4 through the positioning column 3 to avoid the mold body 4 from tilting and causing a decrease in forging accuracy.

[0025] A slide groove 20 is provided in the positioning hole 18, and a connecting spring 21 is connected in the slide groove 20. A fixing block 22 is connected to one end of the connecting spring 21. There are three fixing blocks 22 symmetrically about the axis of the positioning hole 18. The fixing block 22 is designed as an isosceles trapezoid. The fixing block 22 slides in the slide groove 20. The trapezoidal inclined surface of the fixing block 22 enables the positioning column 3 to flexibly push the fixing block 22 to move, thereby facilitating the staff to disassemble the mold body 4 and clean the mold body 4 to avoid the adhesion of residual dust on the mold body 4 after long-term use.

[0026] The working principle of the utility model is:

[0027] By aligning the positioning hole 18 with the positioning column 3 and pressing down the mold body 4 at the same time, the positioning column 3 is inserted into the positioning hole 18. When the positioning column 3 enters the positioning hole 18, the positioning column 3 pushes the fixing block 22 into the slide groove 20 through the trapezoidal bevel of the fixing block 22, so that the fixing block 22 can compress the connecting spring 21, thereby pushing the fixing block 22 into the fixing groove 23 through the rebound of the connecting spring 21, and fixing the mold body 4 on the mounting base 1 to prevent the mold body 4 from moving and deviating during forging. The high-temperature metal billet is placed in the forging groove 17 for forging, and then the motor 7 is started to rotate the threaded rod 8, so that the two moving blocks 9 can move in opposite directions along the threaded rod 8 through the threaded sleeve 10. When the moving block 9 moves, the hinge rod 12 is driven to rotate, thereby pushing the connecting plate 13 to move through the hinge rod 12, prompting the ejection column 14 to slide in the through hole 19, and ejecting the metal billet embedded in the forging groove 17 to facilitate the staff to take it.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A forging die for hardware production that is easy to take, comprising a mounting base (1), characterized in that: The mounting base (1) is connected to fixing bars (2) on both sides, the mounting base (1) is connected to a positioning column (3) on the top, the mounting base (1) is mounted with a mold body (4) via the positioning column (3), a slide rail (5) is mounted inside the mounting base (1), a groove (6) is opened on one side of the mounting base (1), a motor (7) is mounted in the groove (6), a threaded rod (8) is connected to the output shaft of the motor (7), a moving block (9) is mounted on the threaded rod (8), and a threaded sleeve (10) is mounted on the moving block (9); The movable block (9) is connected to a fixing pin (11), and the movable block (9) is rotatably connected to a hinge rod (12) through the fixing pin (11), and one end of the hinge rod (12) is rotatably connected to a connecting plate (13) through the fixing pin (11), and an ejection column (14) is connected to the connecting plate (13), and notch grooves (16) are provided on both sides of the mold body (4), and a forging groove (17) is provided on the top of the mold body (4), and positioning holes (18) are provided at four corners of the mold body (4), and a sliding groove (20) is provided in the positioning hole (18), and a connecting spring (21) is connected in the sliding groove (20), and one end of the connecting spring (21) is connected to a fixed block (22).

2. The forging die for hardware production that is easy to take according to claim 1 is characterized in that: Sliding blocks (15) are connected to both sides of the connecting plate (13); the sliding blocks (15) are T-shaped and slide in the slide rails (5).

3. The forging die for hardware production that is easy to take according to claim 1 is characterized in that: The threaded rod (8) is rotatably connected inside the mounting base (1), and threads in opposite directions are arranged at both ends of the threaded rod (8), and the threaded sleeve (10) is threadably matched with the threaded rod (8).

4. The forging die for hardware production that is easy to take according to claim 1 is characterized in that: A plurality of through holes (19) are provided in the forging groove (17), the ejector column (14) slides in the through holes (19), and the positioning column (3) is inserted in the positioning hole (18).

5. The forging die for hardware production that is easy to take according to claim 1 is characterized in that: There are three fixed blocks (22) in total, which are symmetrical about the axis of the positioning hole (18). The fixed blocks (22) are designed to be isosceles trapezoidal, and the fixed blocks (22) slide in the slide groove (20).

6. The forging die for hardware production that is easy to take according to claim 1 is characterized in that: The positioning column (3) is provided with a fixing groove (23), the fixing strip (2) is provided with a fixing hole (24), and the fixing block (22) is engaged with the fixing groove (23).

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