Metal spare part punch press forming equipment with easily replaceable punch

Abstract

The utility model discloses a metal spare and accessory punch forming equipment of punch easy replacement relates to metal spare and accessory stamping technical field, the lower surface mounting of top plate has the hydraulic lock, the lower extreme of hydraulic lock is connected with the connecting seat, the lower surface of connecting seat is connected with the stamping plate, the lower surface symmetrical of stamping plate is provided with the punch head, and the front surface and rear surface of stamping plate all are through with the locating plate, one end of locating plate is connected with the locating plate, the front surface and rear surface of stamping plate still are provided with electric push rod, the upper surface of base still installs the mould, and the upper surface of base is set up the buffer mechanism on the both sides of mould. The work of electric push rod will make the locating plate move, and the one end of spacing bar will move from the inside of punch head when it moves, thereby to realize the purpose of separating punch head and stamping plate and replacing, so as to facilitate the stamping forming work of subsequent metal spare and accessory, and the practicality is good.

Description

Technical Field

[0001] This utility model relates to the field of metal parts stamping technology, and in particular to a metal parts stamping and forming equipment with easily replaceable punches. Background Technology

[0002] Metal parts refer to individual components made of metal materials and used as part of various equipment, machinery or tools. These parts may include screws, nuts, washers, bearings, gears, brackets, housings, etc. They play a vital role in industrial manufacturing, automobiles, electronics, machinery and other fields. In the processing of metal parts, the metal material needs to be stamped into shape using certain molds and mechanical equipment through a stamping process.

[0003] Chinese patent discloses a metal parts stamping and forming equipment (publication number CN221414641U). This patented technology uses a collection box, which can prevent parts that accidentally fall off the conveyor belt from falling to the ground and being damaged, thus providing a guarantee for the collection of parts in the metal parts stamping and forming equipment.

[0004] However, most existing metal parts stamping methods use a stamping head for stamping. During repeated stamping, the stamping head can become damaged, and once damaged, it cannot be quickly replaced, thus affecting subsequent metal parts stamping operations. For example, the aforementioned prior art uses a stamping head method. Therefore, those skilled in the art have provided a metal parts stamping equipment with an easily replaceable punch to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a metal parts stamping and forming equipment with easily replaceable punches, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a metal parts stamping and forming equipment with easily replaceable punches, comprising a base, two connecting plates symmetrically arranged on the upper surface of the base, and a top plate arranged on the upper surface of the two connecting plates. A hydraulic rod is installed on the lower surface of the top plate, and a connecting seat is connected to the lower end of the hydraulic rod. A stamping plate is connected to the lower surface of the connecting seat. A stamping head is symmetrically arranged on the lower surface of the stamping plate, and a limit rod passes through the front and rear surfaces of the stamping plate. A positioning plate is connected to one end of the limit rod, and an electric push rod is also provided on the front and rear surfaces of the stamping plate.

[0007] The upper surface of the base is also equipped with a mold, and the upper surface of the base is provided with a buffer mechanism on both sides of the mold.

[0008] As a further technical solution of this utility model, a fixing hole is provided on the outside of the stamping head, and the rear end of the limiting rod passes through the fixing hole and is embedded in the interior of the stamping plate.

[0009] As a further technical solution of this utility model, the fixed end of the electric push rod is installed on the front surface of the stamping plate, and the telescopic end of the electric push rod is connected to the rear surface of the positioning plate.

[0010] As a further technical solution of this utility model, the buffer mechanism includes a base plate installed on the upper surface of the base, an adjustment plate is provided on the upper surface of the base plate, fixed columns are symmetrically arranged on the upper surface of the adjustment plate, a buffer column is provided through the upper end of the fixed column, a buffer plate is connected to the upper end of the buffer column, and a buffer pad is provided on the upper surface of the buffer plate.

[0011] As a further technical solution of this utility model, a buffer spring is fixed to the inner end of the fixed column, and the upper end of the buffer spring is fixed to the lower end of the buffer column.

[0012] As a further technical solution of this utility model, the base plate is also provided with an electric telescopic rod, and the telescopic end of the electric telescopic rod is connected to the lower surface of the adjustment plate.

[0013] This utility model provides a metal parts stamping and forming equipment with easily replaceable punches, which has the following advantages compared with the prior art:

[0014] 1. This design is a metal parts stamping and forming equipment with an easily replaceable punch. The operation of the electric push rod causes the positioning plate to move. During the movement, one end of the limit rod moves out from the inside of the punch head, thereby achieving the purpose of separating the punch head from the punch plate for replacement, so as to facilitate the subsequent stamping and forming of metal parts. This design has a simple structure, is easy to install and disassemble, and has good practicality.

[0015] 2. This design is a metal parts stamping and forming equipment with easily replaceable punches. By setting a buffer spring in the buffer mechanism, the metal parts are buffered when the stamping plate moves downward, so as to avoid excessive impact and damage to the mold. The buffer pad can also be used for buffering. At the same time, the height of the buffer plate can be adjusted by raising and lowering the adjusting plate inside the base plate, which can also prevent the stamping plate from accidentally falling downward and causing injury to the workers. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a metal parts stamping and forming equipment with easily replaceable punches.

[0017] Figure 2 This is a schematic diagram of the buffer mechanism in a metal parts stamping and forming equipment with easily replaceable punches.

[0018] Figure 3 This is a top view of a positioning plate in a metal parts stamping and forming equipment with easily replaceable punches.

[0019] Figure 4 This is a schematic diagram of the stamping head in a metal parts stamping and forming equipment with easily replaceable punches.

[0020] In the diagram: 1. Base; 2. Top plate; 21. Connecting plate; 22. Hydraulic rod; 23. Connecting seat; 3. Stamping plate; 31. Stamping head; 4. Positioning plate; 41. Electric push rod; 42. Limiting rod; 5. Mold; 6. Buffer mechanism; 61. Buffer plate; 611. Buffer pad; 62. Buffer column; 63. Fixed column; 631. Buffer spring; 64. Adjusting plate; 65. Base plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution for a metal parts stamping and forming equipment with easily replaceable punches: it includes a base 1, two connecting plates 21 symmetrically arranged on the upper surface of the base 1, and a top plate 2 arranged on the upper surface of the two connecting plates 21. A hydraulic rod 22 is installed on the lower surface of the top plate 2, and a connecting seat 23 is connected to the lower end of the hydraulic rod 22. A stamping plate 3 is connected to the lower surface of the connecting seat 23. A stamping head 31 is symmetrically arranged on the lower surface of the stamping plate 3, and a limit rod 42 passes through the front and rear surfaces of the stamping plate 3. One end of the limit rod 42 is connected to a positioning plate 4. An electric push rod 41 is also provided on the front and rear surfaces of the stamping plate 3. This arrangement uses the operation of the electric push rod 41 to move the positioning plate 4, and when it moves, one end of the limit rod 42 will move away from the interior of the stamping head 31 on the lower surface of the stamping plate 3, so that the stamping head 31 can be quickly disassembled and replaced.

[0023] The upper surface of the base 1 is also equipped with a mold 5, and the upper surface of the base 1 is provided with a buffer mechanism 6 on both sides of the mold 5. This arrangement uses the operation of the buffer mechanism 6 to buffer the stamping plate 3 and improve the service life of the mold 5.

[0024] like Figure 3 and Figure 4As shown, a fixing hole is provided on the outside of the stamping head 31. The rear end of the limiting rod 42 passes through the fixing hole and is embedded in the interior of the stamping plate 3. The fixed end of the electric push rod 41 is installed on the front surface of the stamping plate 3, and the telescopic end of the electric push rod 41 is connected to the rear surface of the positioning plate 4. This arrangement allows the positioning plate 4 to move when the electric push rod 41 is in operation. When it moves, one end of the limiting rod 42 moves out from the fixing hole inside the stamping head 31, thus achieving the purpose of disassembling and replacing the stamping head 31.

[0025] like Figure 2 As shown, the buffer mechanism 6 includes a base plate 65 mounted on the upper surface of the base 1. An adjustment plate 64 is provided on the upper surface of the base plate 65. Fixed columns 63 are symmetrically arranged on the upper surface of the adjustment plate 64. A buffer column 62 is provided through the upper end of the fixed column 63. A buffer plate 61 is connected to the upper end of the buffer column 62. A buffer pad 611 is provided on the upper surface of the buffer plate 61. A buffer spring 631 is fixed to the inner end of the fixed column 63. The upper end of the buffer spring 631 is fixed to the lower end of the buffer column 62. An electric telescopic rod is also provided inside the base plate 65. The telescopic end of the electric telescopic rod is connected to the lower surface of the adjustment plate 64. This arrangement uses the buffer spring 631 to buffer the deformation when the stamping plate 3 moves downward, thereby achieving the purpose of protection. The buffer pad 611 also serves to buffer and improve its protective performance. At the same time, the height of the buffer plate 61 can be adjusted by raising and lowering the adjustment plate 64, which can also prevent the stamping plate 3 from falling accidentally and causing injury.

[0026] The working principle of this utility model is as follows: When using the metal parts stamping and forming equipment with easily replaceable punches, the metal parts to be stamped are first placed on the mold 5. After placement, the stamping plate 3 can be moved downward by activating the hydraulic rod 22. The stamping head 31 on the lower surface of the stamping plate 3 can be used to stamp the metal parts. During stamping, the stamping plate 3 will move downward and contact the buffer pad 611 on the buffer plate 61, and the buffer column 62 will rise and fall inside the fixed column 63. This will cause the buffer spring 631 to deform and achieve the purpose of buffering, thereby protecting the mold 5. At the same time, the height of the buffer plate 61 can be adjusted by using the adjusting plate 64 on the base plate 65, which can limit the stamping plate 3 and improve safety.

[0027] When it is necessary to disassemble and replace the stamping head 31, the electric push rod 41 on the front and rear surfaces of the stamping plate 3 is activated, which will cause the positioning plate 4 to move. When it moves, one end of the limiting rod 42 will move out of the fixing hole opened inside the stamping head 31, thus realizing the quick replacement of the stamping head 31 for the purpose of stamping and forming metal parts.

[0028] All electrical devices used in this invention are existing and known, and are connected to an external main controller and power supply. The main controller can be a conventional and known device such as a computer, and can be purchased and used directly on the market. Its structure, circuit and control principle are all existing and known technologies. Therefore, the structure, circuit and control principle of the device are not described in detail here.

[0029] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A metal parts stamping and forming equipment with easily replaceable punches, characterized in that, Includes a base (1), two connecting plates (21) symmetrically arranged on the upper surface of the base (1), and a top plate (2) arranged on the upper surface of the two connecting plates (21). A hydraulic rod (22) is installed on the lower surface of the top plate (2). A connecting seat (23) is connected to the lower end of the hydraulic rod (22). A stamping plate (3) is connected to the lower surface of the connecting seat (23). A stamping head (31) is symmetrically arranged on the lower surface of the stamping plate (3). A limit rod (42) passes through the front and rear surfaces of the stamping plate (3). A positioning plate (4) is connected to one end of the limit rod (42). An electric push rod (41) is also provided on the front and rear surfaces of the stamping plate (3). The upper surface of the base (1) is also equipped with a mold (5), and the upper surface of the base (1) is provided with a buffer mechanism (6) on both sides of the mold (5).

2. The metal parts stamping and forming equipment with easily replaceable punches according to claim 1, characterized in that, The stamping head (31) has a fixing hole on its outside, and the rear end of the limiting rod (42) passes through the fixing hole and is embedded in the interior of the stamping plate (3).

3. The metal parts stamping and forming equipment with easily replaceable punches according to claim 1, characterized in that, The fixed end of the electric push rod (41) is installed on the front surface of the stamping plate (3), and the telescopic end of the electric push rod (41) is connected to the rear surface of the positioning plate (4).

4. The metal parts stamping and forming equipment with easily replaceable punches according to claim 1, characterized in that, The buffer mechanism (6) includes a base plate (65) installed on the upper surface of the base (1). An adjustment plate (64) is provided on the upper surface of the base plate (65). Fixed columns (63) are symmetrically arranged on the upper surface of the adjustment plate (64). A buffer column (62) is provided through the upper end of the fixed column (63). A buffer plate (61) is connected to the upper end of the buffer column (62). A buffer pad (611) is provided on the upper surface of the buffer plate (61).

5. A metal parts stamping and forming equipment with easily replaceable punches according to claim 4, characterized in that, A buffer spring (631) is fixed to the inner end of the fixed column (63), and the upper end of the buffer spring (631) is fixed to the lower end of the buffer column (62).

6. The metal parts stamping and forming equipment with easily replaceable punches according to claim 4, characterized in that, An electric telescopic rod is also provided inside the base plate (65), and the telescopic end of the electric telescopic rod is connected to the lower surface of the adjustment plate (64).

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