Punching equipment for machining mechanical parts

Abstract

The utility model discloses punching equipment for machining mechanical parts, and relates to the technical field of machining of mechanical parts, the punching equipment comprises shells and a workbench, the number of the shells is three, the shells are located at the top of the workbench, a knob is arranged at the top of the workbench, one side of the knob is fixedly connected with a second threaded rod, and the other side of the knob is fixedly connected with a third threaded rod. And the surface of the second threaded rod is in threaded connection with two positioning sleeves. The punching device has the advantages of high punching precision and high accuracy, can be flexibly adjusted and adapted according to actual requirements through matched use of the adjusting mechanism in the actual use process, meets the punching requirements of different positions, angles and shapes, can realize accurate position and angle adjustment, and improves the punching efficiency. High precision and accuracy of geometric measurement and position of punching are ensured, and the punching equipment can quickly and accurately position and punch through the omnibearing adjusting capability, so that the production efficiency is improved, and the operation time and the processing period are shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts processing, in particular to a punching device used for mechanical parts processing. Background Art

[0002] The punching machine consists of four parts that work together to complete the punching process. First, the material is moved to the scanning area of ​​the automatic punching machine camera. After the camera scans the image, it processes it and gives a signal to the control part. After the control part receives the signal, it further processes and controls the movement of the transmission part. The automatic punching machine punches the printing positioning holes. The whole action is completed in one go, quickly, accurately and efficiently.

[0003] A mechanical parts punching equipment as disclosed in publication number CN213317118U has the following beneficial effects: a U-shaped bracket is provided on the load-bearing platform, a jig is provided on the U-shaped bracket, and a clamping mechanism is provided on the U-shaped bracket. It is only necessary to place the jig on the guide rail in advance and punch the products in the jig on the guide rail in turn. The labor cost is low, the work efficiency is high, and the operation is relatively simple. The clamping mechanism can prevent the jig from shaking and shifting during the punching process to ensure the punching effect. However, the punching equipment cannot be adjusted in all directions, and its hole position is limited. Under some special needs, it cannot meet the requirements of very precise and specific hole positions. For punching of parts with complex shapes, it is difficult to achieve the required hole shape and geometric requirements due to the inability to adjust in all directions, which limits the design and manufacturing freedom of the workpiece. When multiple punching operations are required in multiple processes, the lack of all-round adjustment capability leads to the accumulation of processing errors, affecting the accuracy and consistency of the hole positions.

[0004] In view of the above problems, the utility model provides a punching device for machining mechanical parts. Utility Model Content

[0005] The purpose of the utility model is to provide a punching device for mechanical parts processing, thereby solving the problem that the above-mentioned punching device cannot be adjusted in all directions, its hole position is limited, and under some special needs, it cannot meet the hole position requirements of very precise and specific positions.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for machining mechanical parts, comprising a shell and a workbench, the number of the shells is three, the shells are located on the top of the workbench, a knob is arranged on the top of the workbench, a second threaded rod is fixedly connected to one side of the knob, two positioning sleeves are threadedly connected to the surface of the second threaded rod, positioning plates are fixedly connected to the opposite sides of the positioning sleeves, three support seats distributed in an annular shape are fixedly connected to the top of the workbench, one side of the support seat is fixedly connected to the shell, and a fixing seat is fixedly connected to the top of the shell;

[0007] An adjusting mechanism includes a motor located on one side of a fixed seat, an output shaft of the motor passes through an inner cavity of the shell and is fixedly connected to a first threaded rod, the bottom end of the first threaded rod is rotatably connected to the shell, a threaded sleeve is threadedly connected to the surface of the first threaded rod, one side of the threaded sleeve extends to the outside of the shell and is fixedly connected to a movable arm, one side of the movable arm is rotatably connected to a connecting arm, a mounting plate is provided on the top of the workbench, the top of the mounting plate is rotatably connected to the connecting arm, and a puncher is fixedly connected to the bottom of the mounting plate.

[0008] Furthermore, a through hole is opened on one side of the shell, one side of the threaded sleeve extends to the outside of the through hole, and the threaded sleeve is slidably connected to the inner wall of the through hole.

[0009] Furthermore, a mounting seat is sleeved on the surface of the motor, and one side of the mounting seat is fixedly connected to a fixing seat.

[0010] Furthermore, anti-slip grooves are provided on opposite sides of the positioning plate.

[0011] Furthermore, a slide groove is provided on one side of the inner cavity of the shell, a sliding block is slidably connected to the inner cavity of the slide groove, and one side of the sliding block is fixedly connected to the threaded sleeve.

[0012] Furthermore, the surface of the second threaded rod is provided with two sections of threads, and the thread directions are opposite.

[0013] Furthermore, a guide rod is fixedly connected to the top of the workbench, and the surface of the guide rod is slidably connected to the positioning sleeve.

[0014] Furthermore, a groove is provided on the top of the workbench.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model has the advantages of high precision and high accuracy in punching. In actual use, through the coordinated use of the adjustment mechanism, it can be flexibly adjusted and adapted according to actual needs to meet the punching needs of different positions, angles and shapes, and can achieve precise position and angle adjustment to ensure high precision and accuracy of punching geometry and position. The all-round adjustment capability enables the punching equipment to quickly and accurately locate and punch holes, thereby improving production efficiency and reducing operation time and processing cycle. Subsequently, through the coordinated use of the knob, the second threaded rod, the positioning sleeve and the positioning plate, the precise position of the workpiece during the punching process can be ensured, so that the punching operation can be carried out accurately and without error, solving the problem that the above-mentioned punching equipment cannot be adjusted in all directions, its hole position is limited, and under some special needs, it cannot meet the hole position requirements of very precise and specific positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial cross-section three-dimensional structure of the utility model;

[0021] Figure 5 It is a bottom view of a partial three-dimensional structure of the utility model.

[0022] In the figure: 1. shell; 2. fixed seat; 3. motor; 4. first threaded rod; 5. threaded sleeve; 6. movable arm; 7. connecting arm; 8. mounting plate; 9. mounting seat; 10. puncher; 11. slide groove; 12. slider; 13. guide rod; 14. through hole; 15. workbench; 16. support seat; 17. knob; 18. second threaded rod; 19. groove; 20. positioning sleeve; 21. anti-slip pattern; 22. positioning plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] To solve technical problems, such as Figure 1-5 As shown, the following preferred technical solutions are provided:

[0025] A punching device for machining mechanical parts, comprising a housing 1 and a workbench 15, wherein the housing 1 is three in number, the housing 1 being located on the top of the workbench 15, a knob 17 being arranged on the top of the workbench 15, a second threaded rod 18 being fixedly connected to one side of the knob 17, two positioning sleeves 20 being threadedly connected to the surface of the second threaded rod 18, positioning plates 22 being fixedly connected to the opposite sides of the positioning sleeves 20, three support seats 16 distributed in an annular shape being fixedly connected to the top of the workbench 15, one side of the support seat 16 being fixedly connected to the housing 1, and a fixing seat 2 being fixedly connected to the top of the housing 1;

[0026] The adjusting mechanism includes a motor 3 located on one side of the fixed seat 2, the output shaft of the motor 3 passes through the inner cavity of the shell 1 and is fixedly connected to the first threaded rod 4, the bottom end of the first threaded rod 4 is rotatably connected to the shell 1, the surface of the first threaded rod 4 is threadedly connected to a threaded sleeve 5, one side of the threaded sleeve 5 extends to the outside of the shell 1 and is fixedly connected to a movable arm 6, one side of the movable arm 6 is rotatably connected to a connecting arm 7, a mounting plate 8 is provided on the top of the workbench 15, the top of the mounting plate 8 is rotatably connected to the connecting arm 7, and the bottom of the mounting plate 8 is fixedly connected to a puncher 10.

[0027] Specifically, a through hole 14 is opened on one side of the housing 1 , one side of the threaded sleeve 5 extends to the outside of the through hole 14 , and the threaded sleeve 5 is slidably connected to the inner wall of the through hole 14 .

[0028] In this embodiment, the through hole 14 is provided to limit the threaded sleeve 5 and prevent the threaded sleeve 5 from tilting when moving.

[0029] Specifically, a mounting seat 9 is sleeved on the surface of the motor 3 , and one side of the mounting seat 9 is fixedly connected to the fixing seat 2 .

[0030] In this embodiment, the installation seat 9 is provided to support and fix the motor 3, thereby preventing the motor 3 from deviating during operation.

[0031] Specifically, anti-slip grooves 21 are provided on opposite sides of the positioning plate 22 .

[0032] In this embodiment, the anti-slip grooves 21 are provided to increase the friction force, thereby avoiding slipping when fixing mechanical parts.

[0033] Specifically, a slide groove 11 is provided on one side of the inner cavity of the housing 1 , a slider 12 is slidably connected to the inner cavity of the slide groove 11 , and one side of the slider 12 is fixedly connected to the threaded sleeve 5 .

[0034] In this embodiment, the slide groove 11 and the slider 12 are used in combination to limit the threaded sleeve 5, thereby avoiding positional deviation of the threaded sleeve 5 when moving, and improving the stability of the adjustment mechanism.

[0035] Specifically, the surface of the second threaded rod 18 is provided with two sections of threads, and the thread directions are opposite.

[0036] In this embodiment, the second threaded rod 18 is provided to simultaneously bear and transmit bidirectional thrust and pull, thereby realizing bidirectional transmission and support in application.

[0037] Specifically, the top of the workbench 15 is fixedly connected with a guide rod 13 , and the surface of the guide rod 13 is slidably connected with the positioning sleeve 20 .

[0038] In this embodiment, the guide rod 13 is provided to guide the positioning sleeve 20 .

[0039] Specifically, a groove 19 is formed on the top of the workbench 15 .

[0040] In this embodiment, the groove 19 is provided to prevent mechanical parts from sliding when drilling.

[0041] Working principle: When it is necessary to punch a hole in a mechanical part, the user places the mechanical part into the groove 19, and rotates the knob 17 to drive the second threaded rod 18 to rotate. The second threaded rod 18 drives the positioning sleeve 20 to move toward each other while rotating. The positioning sleeve 20 drives the positioning plate 22 to fix the mechanical part to be punched while moving, which can maintain the stability and correct position of the workpiece, reduce errors and deformation, and thus improve the processing quality and accuracy of the punching. At this time, the user starts the motor 3, and the output shaft of the motor 3 rotates while driving the first threaded rod 4 to rotate. The first threaded rod 4 rotates while When the threaded sleeve 5 is moved, the threaded sleeve 5 drives the moving arm 6 to swing while the moving arm 6 swings, the connecting arm 7 drives the mounting plate 8 to move while the connecting arm 7 swings, and the mounting plate 8 drives the puncher 10 to move downward to punch holes. When the position of the puncher 10 needs to be adjusted, the user starts a single or double motor 3, and then uses the above parts in combination to enable the punching equipment to adapt to workpieces of different shapes and curved surfaces, ensure the precise matching of the punching position and angle, improve production efficiency, and reduce unnecessary adjustment and operation time.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] 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 punching device for machining mechanical parts, comprising a housing (1) and a workbench (15), Features: The number of the shells (1) is three, the shells (1) are located on the top of the workbench (15), a knob (17) is arranged on the top of the workbench (15), one side of the knob (17) is fixedly connected to a second threaded rod (18), the surface of the second threaded rod (18) is threadedly connected to two positioning sleeves (20), the opposite sides of the positioning sleeves (20) are fixedly connected to positioning plates (22), the top of the workbench (15) is fixedly connected to three support seats (16) distributed in an annular shape, one side of the support seat (16) is fixedly connected to the shell (1), and the top of the shell (1) is fixedly connected to a fixing seat (2); The adjusting mechanism comprises a motor (3) located on one side of a fixing seat (2), an output shaft of the motor (3) passing through the inner cavity of the shell (1) and fixedly connected to a first threaded rod (4), the bottom end of the first threaded rod (4) being rotatably connected to the shell (1), a threaded sleeve (5) being threadedly connected to the surface of the first threaded rod (4), one side of the threaded sleeve (5) extending to the outside of the shell (1) and fixedly connected to a moving arm (6), one side of the moving arm (6) being rotatably connected to a connecting arm (7), a mounting plate (8) being arranged on the top of the workbench (15), the top of the mounting plate (8) being rotatably connected to the connecting arm (7), and the bottom of the mounting plate (8) being fixedly connected to a puncher (10).

2. A punching device for machining mechanical parts according to claim 1, Features: A through hole (14) is provided on one side of the housing (1), one side of the threaded sleeve (5) extends to the outside of the through hole (14), and the threaded sleeve (5) is slidably connected to the inner wall of the through hole (14).

3. A punching device for machining mechanical parts according to claim 1, Features: A mounting seat (9) is sleeved on the surface of the motor (3), and one side of the mounting seat (9) is fixedly connected to the fixing seat (2).

4. A punching device for machining mechanical parts according to claim 1, Features: The opposite side of the positioning plate (22) is provided with anti-slip grooves (21).

5. A punching device for machining mechanical parts according to claim 1, Features: A slide groove (11) is provided on one side of the inner cavity of the housing (1), a slider (12) is slidably connected to the inner cavity of the slide groove (11), and one side of the slider (12) is fixedly connected to the threaded sleeve (5).

6. A punching device for machining mechanical parts according to claim 1, Features: The surface of the second threaded rod (18) is provided with two sections of threads, and the thread directions are opposite.

7. A punching device for machining mechanical parts according to claim 1, Features: A guide rod (13) is fixedly connected to the top of the workbench (15), and a surface of the guide rod (13) is slidably connected to a positioning sleeve (20).

8. A punching device for machining mechanical parts according to claim 1, Features: The top of the workbench (15) is provided with a groove (19).

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