Precise accessory stamping device capable of adjusting stamping force

Abstract

The utility model relates to the technical field of stamping devices, in particular to a precision part stamping device capable of adjusting stamping force, which comprises a supporting plate and a motor, the top of the supporting plate is fixedly connected with a fixing frame, a push rod is arranged on the inner side of the fixing frame in a penetrating manner, and the outer side of the push rod is rotatably connected with a rotating cylinder. The outer side of the rotating cylinder is fixedly connected with a gear ring, the bottom end of the rotating cylinder is fixedly connected with a grinding cylinder, the output end of the motor is fixedly connected with a gear meshed with the gear ring, a machining plate is arranged above the supporting plate, and a dust blowing assembly is arranged at the bottom of the machining plate. According to the plate polishing device, the motor, the gear, the gear ring, the rotating cylinder and the polishing cylinder are arranged in a matched mode, holes of a plate can be polished, a drill bit extends into the collecting cylinder, the air blower, the communicating pipe, the connecting pipe and the air blowing pipe are arranged in a matched mode, air is blown to the drill bit, and dust adhering to the surface of the drill bit is blown down.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping devices, in particular to a precision parts stamping device capable of adjusting the stamping force. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, tubes and profiles to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size. Stamping is a production technology that uses the power of conventional or special stamping equipment to directly subject the sheet material to deformation force in the die, thereby obtaining product parts of a certain shape, size and performance.

[0003] With respect to the above-mentioned related technologies, the existing stamping device has the defect that after drilling a hole in a plate with a drill bit, the debris and dust generated by the drilling will adhere to the drill bit, and the surface of the drill bit cannot be cleaned in time, affecting the subsequent stamping operation. Therefore, the utility model provides a precision accessories stamping device with adjustable stamping force. Utility Model Content

[0004] The purpose of the present application is to provide a precision parts stamping device with adjustable stamping force, so as to solve the problem proposed in the above background technology that after drilling holes in a plate with a drill bit, the debris and dust generated by the drilling will adhere to the drill bit, and the surface of the drill bit cannot be cleaned in time, affecting the subsequent stamping operation.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a precision parts stamping device with adjustable stamping intensity, comprising a support plate and a motor, the top of the support plate is fixedly connected to a fixed frame, the inner side of the fixed frame is penetrated with a push rod, the outer side of the push rod is rotatably connected to a rotating cylinder, the outer side of the rotating cylinder is fixedly connected to a gear ring, the bottom end of the rotating cylinder is fixedly connected to a grinding cylinder, the output end of the motor is fixedly connected to a gear meshing with the gear ring, a processing plate is arranged above the support plate, and a dust blowing assembly is arranged at the bottom of the processing plate; the dust blowing assembly comprises a collecting cylinder fixedly connected to the bottom of the processing plate, a plurality of blowing pipes are penetrated on the inner side of the collecting cylinder, one end of the plurality of blowing pipes are all fixedly connected to the same connecting pipe, the outer side of the connecting pipe is fixedly connected to a connecting pipe, and the connecting pipe is connected to a hair dryer arranged outside.

[0006] Preferably, a positioning frame is fixedly connected to the outer side of the fixing frame, a hydraulic push rod is fixedly connected to the inner wall of the positioning frame, an output end of the hydraulic push rod is fixedly connected to the push rod, and a drill bit is fixedly connected to the bottom end of the push rod.

[0007] Preferably, a fixing plate is fixedly connected to the outer side of the push rod, and the motor is fixedly connected to the bottom of the fixing plate.

[0008] Preferably, a groove is formed in the top of the processing plate, and a material leakage port is formed in the bottom of the inner wall of the groove.

[0009] Preferably, a pair of fixed cylinders are fixedly connected to the top of the support plate, and a pair of lifting rods adapted to the fixed cylinders are fixedly connected to the bottom of the processing plate.

[0010] Preferably, a bolt is arranged on the outer side of the fixed cylinder, and threaded holes adapted to the bolt are formed in the inner sides of the fixed cylinder and the lifting rod.

[0011] In summary, the technical effects and advantages of the present utility model are as follows:

[0012] 1. In the present utility model, through the combined setting of the motor, gear, toothed ring, rotating cylinder, and grinding cylinder, the holes of the plate member can be ground. The drill bit extends into the collection cylinder, and through the combined setting of the hair dryer, communication pipe, connecting pipe, and blowing pipe, the drill bit is blown, and the dust adhered to the surface of the drill bit is blown off.

[0013] 2. In the present utility model, through the combined setting of the processing plate, lifting rod, fixed cylinder, bolt, and threaded hole, it is convenient to adjust the height of the lifting rod and the processing plate, and thus adjust the pressure of stamping the plate member. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a first perspective axonometric structure diagram of the present utility model;

[0016] Figure 2 It is a second perspective axonometric structure diagram of the present utility model;

[0017] Figure 3 It is a structure diagram of the collection cylinder and the blowing pipe in the present utility model;

[0018] Figure 4 It is Figure 1 an enlarged structure diagram of part A.

[0019] In the figure: 1, support plate; 2, fixing frame; 3, positioning frame; 4, hydraulic push rod; 5, push rod; 6, rotating cylinder; 7, grinding cylinder; 8, drill bit; 9, fixing plate; 10, motor; 11, gear; 12, toothed ring; 13, collecting cylinder; 14, air blowing pipe; 15, connecting pipe; 16, communicating pipe; 17, fixing cylinder; 18, lifting rod; 19, threaded hole; 20, bolt; 21, groove; 22, material leakage port; 23, processing plate. Detailed implementation mode

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. shall be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0022] Embodiment 1: Refer to Figures 1-4A precision fitting stamping device with adjustable stamping force as shown in the figure, including a support plate 1 and a motor 10. A fixed frame 2 is fixedly connected to the top of the support plate 1. A push rod 5 is inserted through the inner side of the fixed frame 2. A rotating cylinder 6 is rotatably connected to the outer side of the push rod 5. A toothed ring 12 is fixedly connected to the outer side of the rotating cylinder 6. A grinding cylinder 7 is fixedly connected to the bottom end of the rotating cylinder 6. The output end of the motor 10 is fixedly connected to a gear 11 that meshes with the toothed ring 12. Above the support plate 1, there is a processing plate 23. A dust blowing assembly is arranged at the bottom of the processing plate 23; the dust blowing assembly includes a collecting cylinder 13 fixedly connected to the bottom of the processing plate 23. A plurality of air blowing pipes 14 are inserted through the inner side of the collecting cylinder 13. One end of each of the plurality of air blowing pipes 14 is fixedly connected to the same connecting pipe 15. A communicating pipe 16 is fixedly connected to the outer side of the connecting pipe 15. The communicating pipe 16 is connected to a blower arranged outside, which is convenient for grinding the holes generated by stamping and cleaning the dust adhered to the surface of the drill bit 8 at the same time; a positioning frame 3 is fixedly connected to the outer side of the fixed frame 2. A hydraulic push rod 4 is fixedly connected to the inner wall of the positioning frame 3. The output end of the hydraulic push rod 4 is fixedly connected to the push rod 5. The bottom end of the push rod 5 is fixedly connected to the drill bit 8. The hydraulic push rod 4 drives the push rod 5 and the drill bit 8 to move; a fixing plate 9 is fixedly connected to the outer side of the push rod 5. The motor 10 is fixedly connected to the bottom of the fixing plate 9. The fixing plate 9 plays a supporting role for the motor 10; a groove 21 is opened at the top of the processing plate 23. A material leakage port 22 is opened at the bottom of the inner wall of the groove 21, which is convenient for placing workpieces.

[0023] In this embodiment, the plate member is placed in the groove 21. The hydraulic push rod 4 is controlled to drive the push rod 5 and the drill bit 8 to move downward to punch holes in the plate member. The motor 10 is controlled to drive the gear 11 to rotate, and the rotating cylinder 6 and the grinding cylinder 7 are driven to rotate through the toothed ring 12 to grind the holes in the plate member. The drill bit 8 extends into the collecting cylinder 13, and the dust generated by grinding falls into the collecting cylinder 13. The blower arranged outside blows air on the drill bit 8 through the communicating pipe 16, the connecting pipe 15, and the plurality of air blowing pipes 14 to blow off the dust adhered to the surface of the drill bit 8. The hydraulic push rod 4 is controlled to contract to make the drill bit 8 return to its original position.

[0024] Embodiment Two: Refer to Figures 1-4 , based on the same concept as the above Embodiment One, this embodiment also proposes that a pair of fixed cylinders 17 are fixedly connected to the top of the support plate 1, and a pair of lifting rods 18 adapted to the fixed cylinders 17 are fixedly connected to the bottom of the processing plate 23, which is convenient for adjusting the height of the processing plate 23; a bolt 20 is arranged on the outer side of the fixed cylinder 17, and threaded holes 19 adapted to the bolt 20 are opened on the inner sides of both the fixed cylinder 17 and the lifting rod 18.

[0025] In this embodiment, the processing plate 23 is dragged to drive the lifting rod 18 to slide along the fixed cylinder 17 to a suitable height, and the bolt 20 is used to connect with the corresponding threaded hole 19 to fix the lifting rod 18, thereby adjusting the pressure of the plate member stamping.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A precision parts punching device with adjustable punching force, comprising a support plate (1) and a motor (10), characterized in that: The top of the support plate (1) is fixedly connected to a fixing frame (2), a push rod (5) is passed through the inner side of the fixing frame (2), the outer side of the push rod (5) is rotatably connected to a rotating cylinder (6), the outer side of the rotating cylinder (6) is fixedly connected to a gear ring (12), the bottom end of the rotating cylinder (6) is fixedly connected to a grinding cylinder (7), the output end of the motor (10) is fixedly connected to a gear (11) meshing with the gear ring (12), a processing plate (23) is arranged above the support plate (1), and a dust blowing assembly is arranged at the bottom of the processing plate (23); The dust blowing assembly comprises a collecting tube (13) fixedly connected to the bottom of the processing plate (23); a plurality of blowing tubes (14) are provided on the inner side of the collecting tube (13); one end of each of the plurality of blowing tubes (14) is fixedly connected to the same connecting tube (15); a connecting tube (16) is fixedly connected to the outer side of the connecting tube (15); and the connecting tube (16) is connected to a blower arranged outside.

2. The precision parts punching device with adjustable punching force according to claim 1 is characterized in that: The outer side of the fixed frame (2) is fixedly connected to a positioning frame (3), the inner wall of the positioning frame (3) is fixedly connected to a hydraulic push rod (4), the output end of the hydraulic push rod (4) is fixedly connected to the push rod (5), and the bottom end of the push rod (5) is fixedly connected to a drill bit (8).

3. The precision parts punching device with adjustable punching force according to claim 2, characterized in that: A fixing plate (9) is fixedly connected to the outer side of the push rod (5), and the motor (10) is fixedly connected to the bottom of the fixing plate (9).

4. The precision parts punching device with adjustable punching force according to claim 1 is characterized in that: A groove (21) is provided at the top of the processing plate (23), and a material leakage port (22) is provided at the bottom of the inner wall of the groove (21).

5. The precision parts punching device with adjustable punching force according to claim 4 is characterized in that: A pair of fixed cylinders (17) are fixedly connected to the top of the support plate (1), and a pair of lifting rods (18) adapted to the fixed cylinders (17) are fixedly connected to the bottom of the processing plate (23).

6. The precision parts punching device with adjustable punching force according to claim 5, characterized in that: The outer side of the fixing tube (17) is provided with a bolt (20), and the inner sides of the fixing tube (17) and the lifting rod (18) are both provided with a threaded hole (19) matched with the bolt (20).

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