CN221734654U - A punching machine for machining - Google Patents

Abstract

The utility model discloses a punching machine for machining, which comprises an operation table, wherein a fixing frame is fixedly arranged on the rear side of the top of the operation table, a punching assembly is arranged on the fixing frame, and a vertical groove is formed in one side of the operation table. According to the punching machine for machining, the push plate is driven to move through movement of the electric sliding block, the push plate moves towards the top of the connecting plate, materials at the top of the connecting plate are directly pushed to slide to the top of the operating table, then under continuous pushing of the push plate, the final materials can be stably pushed to the top machining area of the operating table to be located under the punching assembly and machined through the punching assembly, compared with the mode of passive material feeding through self gravity, the active material feeding mode is more stable, the materials can be guaranteed to stably reach the machining position, and in addition, the position of the materials is not easy to change in the pushing process of the materials.

Description

A punching machine for machining

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine for mechanical processing.

Background Art

A stamping machine is a machine tool used to process metal sheets. It is often used to manufacture parts for various products such as automobiles, electronics, and home appliances. A stamping machine can punch, bend, stretch, and perform other processing operations on metal sheets through molds. It can complete large-scale production tasks efficiently, accurately, and repeatedly. In the field of industrial manufacturing, stamping machines are one of the most important processing equipment.

The Chinese patent with the publication number CN220127315U discloses a punching machine for mechanical processing, which includes an operating table, a buffer mechanism is provided on the operating table, and a transportation mechanism is provided on the operating table. When the punching machine for mechanical processing punches the material to be punched, the buffer mechanism can provide buffer protection for the abutment plate on the operating table. When the punching head punches downward, it exerts a huge impact on the operating table where the material is placed and the abutment plate above it. After long-term use, it is easy to cause damage to the operating table, affecting its service life. The material can be transported to the top of the operating table. Most punching machines have a large platform, and the material to be punched is usually a heavy steel material. Therefore, during the punching process, it takes a lot of physical strength to transport the material to the top of the higher operating table. The device can transport the material from the lower end to a plane level with the operating table through a transportation mechanism, and then transport it to the bottom of the punching head through an inclined connecting plate.

With regard to the above-mentioned related technologies, the device has some shortcomings. In actual use, the connecting plate forms an inclined surface, and the material slides down to the top of the abutment plate under the action of gravity. There are many unstable factors in the loading process. First, the friction between the material and the connecting plate and the operating table will affect whether it can slide smoothly to the abutment plate. If the friction is large, the material may not slide normally, resulting in problems in the loading process. Secondly, the position of the material is very easy to change during the sliding process under the action of its own gravity, which affects the subsequent processing quality of the material. Therefore, it is necessary to provide a punching machine for mechanical processing to solve the above technical problems.

Utility Model Content

The purpose of the utility model is to provide a punching machine for mechanical processing to solve at least one technical problem existing in the above-mentioned background technology.

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

A punching machine for mechanical processing, comprising:

An operating table, a fixed frame is fixedly installed on the rear side of the top of the operating table, a stamping assembly is arranged on the fixed frame, a vertical slot is opened on one side of the operating table, an adjusting screw rod is rotatably installed inside the vertical slot, a movable block is sleeved on the outer wall of the adjusting screw rod, and the movable block is slidably connected to the vertical slot, and a connecting plate is fixedly installed on one side of the movable block;

A mounting groove is provided below one side of the vertical groove, a second motor is fixedly installed on the top of the mounting groove, a second gear is fixedly installed on the driving end of the second motor, a first gear is fixedly installed on the lower side of the outer wall of the adjusting screw rod, and the first gear is meshed with the second gear;

A guide rail is fixedly installed on the upper side of one side of the fixing frame, an electric slider is slidably installed on the guide rail, and a push plate is fixedly installed on the bottom of the electric slider.

Preferably, a limit plate is fixedly installed at the bottom of one side of the push plate, and a limit slot is provided on one side of the limit plate, and a threaded rod is rotatably installed inside the limit slot, and a left-handed thread is provided on the front side of the outer wall of the threaded rod, and a right-handed thread is provided on the rear side of the outer wall of the threaded rod, and symmetrically distributed adjustment blocks are sleeved on the outer wall of the threaded rod, and the adjustment blocks are slidably connected to the limit slot, and a clamping plate is fixedly installed on one side of the two adjustment blocks, and a first motor is fixedly installed on the front side of the limit plate, and the driving end of the first motor passes through the front side of the limit plate and extends to the inside of the limit slot and is fixedly connected to the front end of the threaded rod.

Preferably, a stopper is fixedly installed below one side of the inner wall of the vertical groove.

Preferably, a threaded hole matched with the adjusting screw rod is provided on the top of the movable block, and the movable block is threadedly connected with the adjusting screw rod through the threaded hole provided on the top of the movable block.

Preferably, a threaded hole matched with the threaded rod is provided on the front side of the adjusting block, and the adjusting block is threadedly connected to the threaded rod through the threaded hole provided on the front side.

Preferably, anti-slip pads are bonded to opposite sides of the two clamping plates.

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

1. The utility model cooperates with an operating table, a fixed frame, a stamping assembly, a guide rail, a push plate, a connecting plate, an electric slider, a movable block, an adjusting screw rod, a vertical slot, a first gear, a second gear, a mounting slot and a second motor in that the movement of the electric slider drives the push plate to move, and the push plate moves toward the top of the connecting plate, directly pushing the material on the top of the connecting plate to slide to the top of the operating table, and then under the continuous push of the push plate, the material will eventually be smoothly pushed to the processing area on the top of the operating table, which is located directly below the stamping assembly, and is processed by the stamping assembly. Compared with the passive loading of materials by their own gravity, this active loading method is more stable, ensuring that the materials can stably reach the processing position. In addition, in this active loading method, the position of the materials is not easy to change during the process of being pushed. This active loading method avoids the influence of unstable factors such as insufficient friction and changes in the position of the materials by pushing the materials, making the loading process more reliable and stable, and improving the overall processing quality.

2. The utility model uses the limit plate, the clamping plate, the adjustment block, the limit slot, the first motor and the threaded rod in coordination, so that the two clamping plates can move relative to each other or oppositely at the same time. First, the two clamping plates are pulled apart by a certain distance, and then the limit plate moves with the push plate through the lateral movement of the push plate. The movement of the limit plate drives the clamping plate to move, so that one side of the material is placed between the two clamping plates, and one side of the material is clamped and fixed through the relative movement of the two clamping plates. In this way, in the subsequent process of pushing the material through the push plate, it can be ensured that the material remains stable during the pushing process, avoiding problems such as position offset and sliding instability. This design can provide better control of the position of the material and provide users with a more stable and reliable use experience.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present invention.

FIG. 3 is a schematic diagram of a top cross-sectional structure of a limit plate in the utility model.

FIG. 4 is an enlarged structural schematic diagram of point A in FIG. 2 of the present invention.

In the figure: 1. operating table; 2. fixing frame; 3. stamping assembly; 4. guide rail; 5. push plate; 6. limit plate; 7. clamping plate; 8. adjustment block; 9. limit groove; 10. first motor; 11. connecting plate; 12. electric slider; 13. movable block; 14. adjustment screw rod; 15. vertical groove; 16. threaded rod; 17. stop block; 18. first gear; 19. second gear; 20. mounting groove; 21. second motor.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 according to specific circumstances.

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.

Please refer to Figures 1-4, an embodiment of the present invention is provided:

A punching machine for mechanical processing, comprising:

An operating table 1, a fixed frame 2 is fixedly installed on the rear side of the top of the operating table 1, a stamping assembly 3 is arranged on the fixed frame 2, a vertical slot 15 is opened on one side of the operating table 1, an adjusting screw rod 14 is rotatably installed inside the vertical slot 15, a movable block 13 is sleeved on the outer wall of the adjusting screw rod 14, and the movable block 13 is slidably connected to the vertical slot 15, and a connecting plate 11 is fixedly installed on one side of the movable block 13;

A mounting groove 20 is provided below one side of the vertical groove 15, a second motor 21 is fixedly installed at the top of the mounting groove 20, a second gear 19 is fixedly installed at the driving end of the second motor 21, a first gear 18 is fixedly installed on the lower side of the outer wall of the adjusting screw rod 14, and the first gear 18 is meshed with the second gear 19;

A guide rail 4 is fixedly installed on the upper side of one side of the fixing frame 2 , an electric slider 12 is slidably installed on the guide rail 4 , and a push plate 5 is fixedly installed on the bottom of the electric slider 12 .

A limit plate 6 is fixedly installed below one side of the push plate 5, and a limit slot 9 is provided on one side of the limit plate 6. A threaded rod 16 is rotatably installed inside the limit slot 9. A left-handed thread is provided on the front side of the outer wall of the threaded rod 16, and a right-handed thread is provided on the rear side of the outer wall of the threaded rod 16. A symmetrically distributed adjustment block 8 is sleeved on the outer wall of the threaded rod 16, and the adjustment block 8 is slidably connected to the limit slot 9. A clamping plate 7 is fixedly installed on one side of the two adjustment blocks 8. A first motor 10 is fixedly installed on the front side of the limit plate 6, and the driving end of the first motor 10 passes through the front side of the limit plate 6 and extends to the inside of the limit slot 9 and is fixedly connected to the front end of the threaded rod 16.

In one embodiment, a stopper 17 is fixedly installed below one side of the inner wall of the vertical slot 15 to limit the vertical position of the movable block 13 to prevent the movable block 13 from colliding with the first gear 18 and the second gear 19 to affect its stable use.

In one preferred embodiment, a threaded hole matched with the adjusting screw rod 14 is provided on the top of the movable block 13, and the movable block 13 is threadedly connected with the adjusting screw rod 14 through the threaded hole provided on the top of the movable block 13.

In one embodiment, a threaded hole matched with the threaded rod 16 is provided on the front side of the adjusting block 8, and the adjusting block 8 is threadedly connected to the threaded rod 16 through the threaded hole provided on the front side.

In one of the preferred embodiments, anti-skid pads are bonded to opposite sides of the two clamping plates 7. The anti-skid pads can effectively increase the friction between the clamping plates 7 and the material, thereby improving the effect of clamping the material.

The working principle of the utility model is as follows: the electrical components appearing in the present application are all externally connected to a power supply and a control switch when in use, and the parts not involved in the device are the same as the prior art or can be implemented by the prior art. When it is necessary to perform stamping processing on the material to be processed, the material is first loaded, and the second motor 21 is controlled by the switch to start working. The driving end of the second motor 21 drives the second gear 19 to rotate, and the first gear 18 is meshed with the second gear 19, so that the first gear 18 drives the adjusting screw rod 14 to rotate, and the threaded transmission between the adjusting screw rod 14 and the movable block 13, and the sliding relationship between the movable block 13 and the vertical groove 15, so that the movable block 13 can be stably moved vertically, and the movement of the movable block 13 drives the connecting plate 11 to move, and the connecting plate 11 is moved to the lowest position on the right side of the operating table 1. Compared with the driving mode of the cylinder, the connecting plate 11 is driven by the second motor 21, and its position can be closer to the ground, so that the material can be transported to the top of the connecting plate 11 more easily. The material is easily loaded and labor-saving. After the material is placed on the connecting plate 11, the connecting plate 11 is raised so that the top of the connecting plate 11 is flush with the top of the operating table 1. At the same time, the electric slider 12 is controlled by the switch to slide horizontally on the guide rail 4. The movement of the electric slider 12 drives the push plate 5 to move, and the push plate 5 moves toward the top of the connecting plate 11, directly pushing the material on the top of the connecting plate 11 to slide to the top of the operating table 1. Then, under the continuous push of the push plate 5, the material will eventually be smoothly pushed to the top processing area of the operating table 1 directly below the stamping assembly 3. This active loading method is more stable than the passive loading of the material by its own gravity, ensuring that the material can stably reach the processing position. In addition, this active loading method is not easy to change the position of the material during the pushing process. This active loading method avoids the influence of unstable factors such as insufficient friction and changes in material position by pushing the material, making the loading process more reliable and stable, and improving the overall processing quality.

When the material is lifted from the lower position to the level with the top of the operating table 1 by the connecting plate 11, the driving end of the first motor 10 is first controlled to drive the threaded rod 16 to rotate, and the two adjusting blocks 8 are stably moved relative to or oppositely through the thread transmission of the left-handed thread and the right-handed thread on the threaded rod 16, and the sliding relationship between the adjusting block 8 and the limiting groove 9. The movement of the adjusting block 8 drives the clamping plate 7 to move, so that under the drive of the first motor 10, the two clamping plates 7 can be moved relative to or oppositely at the same time, first pull the two clamping plates 7 apart by a certain distance, and then through the lateral movement of the push plate 5, the limiting plate 6 moves with the push plate 5, and the movement of the limiting plate 6 drives the clamping plate 7 to move, so that one side of the material is placed between the two clamping plates 7, and one side of the material is clamped and fixed through the relative movement of the two clamping plates 7, so that in the subsequent process of pushing the material through the push plate 5, it can be ensured that the material remains stable during the pushing process, avoiding problems such as position offset and sliding instability. This design can provide better control of the position of the material and provide users with a more stable and reliable use experience.

The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims (6)

1. A punching machine for mechanical processing, characterized in that it comprises: An operating table (1), a fixed frame (2) is fixedly installed on the rear side of the top of the operating table (1), a punching assembly (3) is arranged on the fixed frame (2), a vertical groove (15) is opened on one side of the operating table (1), an adjusting screw rod (14) is rotatably installed inside the vertical groove (15), a movable block (13) is sleeved on the outer wall of the adjusting screw rod (14), and the movable block (13) is slidably connected to the vertical groove (15), and a connecting plate (11) is fixedly installed on one side of the movable block (13); A mounting groove (20) is provided below one side of the vertical groove (15); a second motor (21) is fixedly mounted on the top of the mounting groove (20); a second gear (19) is fixedly mounted on the driving end of the second motor (21); a first gear (18) is fixedly mounted on the lower side of the outer wall of the adjusting screw rod (14), and the first gear (18) is meshed with the second gear (19); A guide rail (4) is fixedly installed above one side of the fixed frame (2), an electric slider (12) is slidably installed on the guide rail (4), and a push plate (5) is fixedly installed at the bottom of the electric slider (12). 2. A punching machine for mechanical processing according to claim 1, characterized in that: a limit plate (6) is fixedly installed below one side of the push plate (5), a limit groove (9) is opened on one side of the limit plate (6), a threaded rod (16) is rotatably installed inside the limit groove (9), a left-handed thread is arranged on the front side of the outer wall of the threaded rod (16), and a right-handed thread is arranged on the rear side of the outer wall of the threaded rod (16), a symmetrically distributed adjustment block (8) is sleeved on the outer wall of the threaded rod (16), and the adjustment block (8) is slidably connected to the limit groove (9), a clamping plate (7) is fixedly installed on one side of the two adjustment blocks (8), a first motor (10) is fixedly installed on the front side of the limit plate (6), and a driving end of the first motor (10) passes through the front side of the limit plate (6) and extends to the inside of the limit groove (9) and is fixedly connected to the front end of the threaded rod (16). 3. A punching machine for mechanical processing according to claim 1, characterized in that a stopper (17) is fixedly installed below one side of the inner wall of the vertical groove (15). 4. A punching machine for mechanical processing according to claim 1, characterized in that a threaded hole matching the adjusting screw (14) is opened on the top of the movable block (13), and the movable block (13) is threadedly connected to the adjusting screw (14) through the threaded hole opened on the top. 5. A punching machine for mechanical processing according to claim 2, characterized in that: a threaded hole matching the threaded rod (16) is opened on the front side of the adjusting block (8), and the adjusting block (8) is threadedly connected to the threaded rod (16) through the threaded hole opened on the front side. 6. A punching machine for mechanical processing according to claim 2, characterized in that anti-slip pads are bonded to opposite sides of the two clamping plates (7).