A fast punching structure for rotating parts

Abstract

The utility model discloses a rapid punching structure for a rotating part, including a support column and a base, a storage body is provided on one side of the top of the support column, and a driving structure for outputting power is installed on one side of the storage body; an output shaft is provided at the output end of the driving structure, the output shaft extends to the inside of the storage body, and an eccentric plate is fixedly provided on the shaft body of the output shaft; an integrally formed guide sleeve is provided at the bottom end of the storage body, a guide block is provided inside the guide sleeve and slidably connected thereto, and the top of the guide block contacts the eccentric plate; a punching rod is provided at the bottom end of the guide block, the punching rod passes through the guide sleeve and extends to the outside of the storage body, and the rod body of the punching rod is sleeved with a rebound structure. The beneficial effects of the utility model are: solving the shortcomings of traditional manual punching, improving the efficiency of punching, and ensuring the safety performance of operation; adopting the design of eccentric plate and guide block, utilizing the rotation of the eccentric plate to realize the up and down movement of the guide block, thereby achieving the purpose of punching.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating part processing, in particular to a fast punching structure for rotating parts. Background Art

[0002] Rotating parts are parts of various shapes made from cylinders, and their characteristic is that they are symmetrical about the center line of the cylinder.

[0003] The rotation adjustment of the relative position angles between existing components or parts requires the use of rotating parts. Most of the existing rotating parts can complete a simple rotational motion around a fixed axis to achieve the function of adjusting the components.

[0004] Therefore, during the processing of rotating parts, it is necessary to punch a hole in the center of the cylinder. However, most punching methods are manual punching using an electric drill, which is more dangerous, time-consuming and labor-intensive.

[0005] To this end, a rapid punching structure for a rotating part is proposed. Summary of the invention

[0006] The purpose of the utility model is to provide a rapid punching structure for a rotating part to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A fast punching structure for a rotating part, comprising a support column and a base, a top side of the support column is provided with a bin body, and a driving structure for outputting power is installed on one side of the bin body;

[0009] An output shaft is provided at the output end of the driving structure, the output shaft extends into the interior of the warehouse body, and an eccentric plate is fixedly provided on the shaft body of the output shaft;

[0010] An integrally formed guide sleeve is provided at the bottom of the interior of the bin body, a guide block slidably connected to the guide sleeve is provided inside the guide sleeve, and the top end of the guide block is in contact with the eccentric plate;

[0011] A punching rod is provided at the bottom end of the guide block. The punching rod passes through the guide sleeve and extends to the outside of the warehouse body. The rod body of the punching rod is sleeved with the rebound structure.

[0012] Furthermore, the driving structure includes a motor and a reducer. The output end of the motor is connected to the reducer, and the output end of the reducer is connected to the output shaft. The motor is used as a driving source, and the output shaft is driven to rotate after being decelerated by the reducer, so as to avoid the structure of the rotating parts being damaged during stamping due to excessive rotation.

[0013] Furthermore, the output end of the reducer is connected to the output shaft through a coupling, and the coupling is used to connect two shafts or a shaft and a rotating member so that the two connected parts can rotate together and transmit torque.

[0014] Furthermore, the eccentric plate is in a teardrop shape.

[0015] Furthermore, the narrow end of the eccentric plate is fixed to the shaft body of the output shaft, so that an eccentric rotation effect can be achieved during rotation, thereby conveniently driving the guide block to slide up and down.

[0016] Furthermore, the base is provided with a rotating member placement groove corresponding to the punching rod, so that the rotating member is directly opposite to the punching rod, which is convenient for rapid punching.

[0017] Furthermore, slide blocks are provided on both sides of the guide block, and a slide groove used in conjunction with the slide block is provided on the inner wall of the guide sleeve. Through the cooperation between the slide block and the slide groove, the guide block can slide up and down in the guide sleeve, which is convenient for punching.

[0018] Furthermore, the rebound structure is a spring, and the spring can drive the guide block to rebound, thereby achieving the purpose of multiple punching.

[0019] Furthermore, a guide wheel connected by a pin shaft is provided at the top of the guide block, and the guide wheel contacts the eccentric plate. When the eccentric plate rotates, it contacts the guide wheel, thereby achieving the purpose of pressing the guide block downward and achieving the purpose of punching.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] It solves the shortcomings of traditional manual punching, improves the efficiency of punching, and ensures the safety of operation;

[0022] The design of eccentric plate and guide block is adopted, and the guide block moves up and down by the rotation of the eccentric plate, so as to achieve the purpose of punching;

[0023] The overall structure of the device is simple and suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the guide sleeve of the utility model;

[0026] Figure 3 It is a schematic diagram of the top structure of the utility model. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] Embodiment 1:

[0029] See also Figure 1-3 , the utility model provides a technical solution:

[0030] A fast punching structure for a rotating part, comprising a support column 1 and a base 2, an integrally formed bin body 11 is arranged on one side of the top end of the support column 1, a driving structure is installed on one side of the bin body 11, and the driving structure is used as a power source for punching;

[0031] In order to achieve punching, an output shaft 10 is installed at the output end of the driving structure, and the output shaft 10 is extended to the inside of the warehouse body 11. At the same time, an eccentric plate 9 is fixedly set on the shaft body of the output shaft 10, and the eccentric plate can rotate eccentrically, wherein an integrally formed guide sleeve 6 is provided at the bottom end of the warehouse body 11, and a guide block 7 slidably connected thereto is provided inside the guide sleeve 6, and the top of the guide block 7 is in contact with the eccentric plate 9. When the eccentric plate rotates, the guide block 7 can be driven to slide, and a punching rod 4 is installed at the bottom end of the guide block 7, so that the punching rod 4 passes through the guide sleeve 6 and extends to the outside of the warehouse body 11. When the guide block 7 slides, the punching rod 4 can be driven to punch. It is simple and effective. In order to perform multiple punching, a rebound structure is sleeved on the rod body of the punching rod 4, so that the punching rod 4 can rebound, which is convenient for moving downward again.

[0032] like Figure 3 As shown:

[0033] The driving structure includes a motor 12 and a reducer 13. The output end of the motor 12 is connected to the reducer 13, and the output end of the reducer 13 is connected to the output shaft 10. The output shaft is driven to rotate after the reducer is used to reduce speed to avoid rotating too fast. At the same time, the output end of the reducer 13 is connected to the output shaft 10 through a coupling. The coupling is used to connect two shafts or a shaft and a rotating part to facilitate common rotation and transmit torque, which is beneficial to punching.

[0034] like Figure 1 As shown:

[0035] The eccentric plate 9 is in a teardrop shape, and the narrow end of the eccentric plate 9 is fixed to the shaft body of the output shaft 10. When the eccentric plate 9 rotates, eccentric rotation is achieved, which facilitates the guide sleeve to slide and punch holes.

[0036] like Figure 1 As shown:

[0037] A rotating part placement groove 3 corresponding to the punching rod 4 is provided on the base 2 for placing the rotating part to facilitate punching.

[0038] like Figure 2 As shown:

[0039] Slide blocks 14 are arranged on both sides of the guide block 7, and slide grooves 601 used in conjunction with the slide blocks 14 are provided on the inner wall of the guide sleeve 6. The slide blocks 14 cooperate with the slide grooves 601 to realize the sliding of the guide block 7 inside the guide sleeve 6, which facilitates punching.

[0040] like Figure 2 As shown:

[0041] The rebound structure is a spring 5, which is sleeved with the punching rod 4. After the punching rod 4 punches a hole once, it can rebound, which is convenient for fast multiple punching at the same position and improves the punching effect.

[0042] like Figure 1 As shown:

[0043] A guide wheel 8 connected by a pin shaft is installed on the top of the guide block 7, and the guide wheel 8 is brought into contact with the eccentric plate 9. When the eccentric plate 9 rotates, it contacts the guide wheel 8 and makes it rotate, thereby causing the guide block 7 to slide.

[0044] Working principle:

[0045] Place the rotating part in the rotating part placement slot 3 so that it faces the punching rod 4;

[0046] The motor 12 drives the reducer 13 to rotate, and the reducer 13 drives the eccentric plate 9 to rotate eccentrically through the coupling. When the eccentric plate 9 rotates and contacts the guide wheel 8, the guide block 7 slides downward inside the guide sleeve 6, driving the punching rod 4 to move downward, and punching the rotating part in the rotating part placement groove 3. When the eccentric plate 9 rotates and separates from the guide wheel 8, the spring 5 loses pressure restriction, driving the guide block 7 to rebound upward and reset as a whole. The above process is repeated to achieve multiple punchings and improve the punching effect.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid punching structure for a rotating part, comprising a support column (1) and a base (2), wherein a bin body (11) is provided on one side of the top end of the support column (1), and characterized in that: A driving structure for outputting power is installed on one side of the warehouse body (11); An output shaft (10) is provided at the output end of the driving structure, the output shaft (10) extends into the interior of the bin body (11), and an eccentric plate (9) is fixedly provided on the shaft body of the output shaft (10); An integrally formed guide sleeve (6) is provided at the bottom of the interior of the bin body (11), a guide block (7) slidably connected thereto is provided inside the guide sleeve (6), and the top end of the guide block (7) is in contact with the eccentric plate (9); A punching rod (4) is provided at the bottom end of the guide block (7), and the punching rod (4) passes through the guide sleeve (6) and extends to the outside of the warehouse body (11), and the rod body of the punching rod (4) is sleeved with a rebound structure.

2. A rapid punching structure for a rotating part according to claim 1, characterized in that: The driving structure comprises a motor (12) and a reducer (13); the output end of the motor (12) is connected to the reducer (13); and the output end of the reducer (13) is connected to the output shaft (10).

3. A rapid punching structure for a rotating part according to claim 2, characterized in that: The output end of the reducer (13) is connected to the output shaft (10) via a coupling.

4. A rapid punching structure for a rotating part according to claim 1, characterized in that: The eccentric plate (9) is in the shape of a water drop.

5. A rapid punching structure for a rotating part according to claim 4, characterized in that: The narrow end of the eccentric plate (9) is fixed to the shaft body of the output rotating shaft (10).

6. A rapid punching structure for a rotating part according to claim 1, characterized in that: The base (2) is provided with a rotating member placement groove (3) corresponding to the punching rod (4).

7. A rapid punching structure for a rotating part according to claim 1, characterized in that: Slide blocks (14) are provided on both sides of the guide block (7), and a slide groove (601) used in conjunction with the slide blocks (14) is provided on the inner wall of the guide sleeve (6).

8. A rapid punching structure for a rotating part according to claim 1, characterized in that: The rebound structure is a spring (5).

9. A rapid punching structure for a rotating part according to claim 7, characterized in that: A guide wheel (8) connected via a pin is provided at the top of the guide block (7), and the guide wheel (8) is in contact with an eccentric plate (9).

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