Punching machine with guiding and correcting structure

Abstract

The utility model provides a punch press with a guiding and correcting structure, which comprises a punch press and an outer support on the outer side of the punch press, a guiding table is fixedly connected to the surface of the punch press, a machining table is fixedly connected to the center of the surface of the guiding table, and correcting structures are movably connected to the end corners of the two sides of the surface of the punch press. The correcting structures are oppositely distributed in a staggered mode along the end corners of the two sides of the punching machine, a first guide rail and a second guide rail are fixedly arranged on the surface of the punching machine and the surface of the guide table respectively, and the correcting structures are movably connected with the first guide rail and the second guide rail. The effect of providing stable guiding for the correcting structure is achieved through a first guiding disc and a second guiding disc, the effect of guaranteeing the stability of the correcting structure during moving and adjusting is achieved through cooperation of a first guiding track and a second guiding track, and meanwhile through the second guiding disc movably connected with a guiding arm, the correcting structure is more stable. And the effect of assisting the correcting head to stably clamp and correct the workpiece is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, and more specifically to a punching machine with a guiding and correcting structure. Background Art

[0002] A punch press is a stamping press. In national production, the stamping process is used more and more widely because it saves materials and energy, is highly efficient, has low technical requirements for operators, and can produce products that cannot be achieved by mechanical processing through various mold applications.

[0003] The existing punching machine cannot guide and correct the material to be punched placed on the punching machine, which results in a lot of time to adjust the position of the material, thereby wasting a lot of time and reducing the working efficiency of the punching machine. In addition, the material to be punched is easy to move during the punching process, resulting in unqualified stamped products, which cannot meet people's use needs well. In response to this problem, the Chinese utility model with application number 202321160924.9 proposes a punching machine with a guiding and correcting structure, including a base. When the device is in use, the worm is first rotated to rotate the worm wheel, and then the gear is rotated. The rotation of the gear drives the rack to move, so that the L-shaped clamp can clamp the workpiece to achieve the purpose of guiding and correcting positioning; the problems existing in the device are:

[0004] The clamping block has no protective structure when correcting and positioning the workpiece, which can easily damage the workpiece during the correction and positioning process; the clamping block has no auxiliary structure for the clamping process during the correction and positioning process, and only has one set of guiding structures for the correction process. When it contacts the workpiece, the clamping and correction effects need to be improved;

[0005] Therefore, the utility model proposes a punching machine with a guiding and correcting structure. Utility Model Content

[0006] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides a punching machine with a guiding and correcting structure. When in use, the correcting mechanism can be provided with dual guiding assistance to ensure the guiding stability and the correcting effect. At the same time, during the guiding process, the correcting mechanism can be provided with clamping assistance to enhance the clamping effect and correction accuracy of the correcting mechanism on the workpiece; during the clamping and correcting process, the workpiece can be protected to avoid damage to the workpiece.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A punching machine with a guiding and correcting structure, including a punching machine and an outer bracket outside it. A guiding platform is fixedly connected to the surface of the punching machine, and a processing platform is fixedly connected to the central position of the surface of the guiding platform. Correcting structures are movably connected to the two side corner positions of the surface of the punching machine, and the correcting structures are distributed in a staggered and opposite manner along the two side corner positions of the punching machine. First guiding tracks and second guiding tracks are respectively and fixedly opened on the surfaces of the punching machine and the guiding platform, and the correcting structures are movably connected to both the first guiding track and the second guiding track.

[0008] Further preferred solution: The correcting structure includes a driving rod and a first guiding disk horizontally connected to one end thereof, and further includes a guiding arm and a correcting head arranged in a supporting manner at the bottom of the outer end of the driving rod. A second guiding disk is movably embedded on the surface of the guiding arm, and limiting disks and protective layers are fixedly connected to both sides of the inner end of the correcting head in a supporting manner. A protective protrusion and an elastic cylinder are fixedly connected to the central position of the inner end of the correcting head.

[0009] Further preferred solution: The first guiding disk is simultaneously slidably embedded in the first guiding track, and the second guiding disk is slidably embedded in the second guiding track.

[0010] Further preferred solution: The guiding arm is integrally arranged in an "L" shape and inclined inward, and a strip-shaped sliding groove is correspondingly opened on the surface of the guiding arm for the second guiding disk.

[0011] Further preferred solution: The first guiding track is distributed in a staggered manner along the upper and lower surfaces of the punching machine and is horizontally opened as a whole. The second guiding track is distributed in a staggered manner along the upper and lower surfaces of the guiding platform and is arc-shapedly opened as a whole.

[0012] Further preferred solution: The outer end of the guiding arm and the correcting head are movably connected through a shaft body. The correcting head is integrally arranged in a rectangular head shape, with convexities on both sides of the inner end and a rectangular concave shape at the central position of the inner end.

[0013] Further preferred solution: The limiting disk is arranged in a semi-circular shape and inclined inward, and the protective layer is set as a spherical rubber head and horizontally connected to the surface of the limiting disk. The protective protrusion is set as a semi-circular rubber protrusion, and the elastic cylinder is set as an elastic metal cylinder embedded inside the protective protrusion.

[0014] Beneficial effects:

[0015] 1. Through the first guiding disk and the second guiding disk, the effect of providing stable guidance for the correcting structure is achieved. Cooperating with the first guiding track and the second guiding track, the effect of ensuring the stability of the correcting structure during movement and adjustment is achieved. At the same time, through the second guiding disk movably connected to the guiding arm, the effect of assisting the correcting head to stably clamp and correct the workpiece is achieved.

[0016] 2. The correction head that is movably connected to the guiding arm achieves the effect of facilitating adaptive adjustment according to the shape of the workpiece. The matching limit disk and protective layer cooperate with the protective protrusions and the elastic cylinder inside to achieve the effect of clamping and correcting the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view of the overall structure of the present invention;

[0018] Figure 2 It is a top view of the connection of the correction structure of the present invention;

[0019] Figure 3 For the present invention Figure 1 Enlarged view of the structure at A in

[0020] Figures 1 - 3 In the figure: 1. Punch press; 2. Outer support; 3. Guide table; 4. Processing table; 501. Correction structure; 5. Driving rod; 6. Guiding arm; 7. First guide disk; 8. Second guide disk; 9. Correction head; 10. Limit disk; 11. Protective layer; 12. Protective protrusion; 13. Elastic cylinder; 14. First guide track; 15. Second guide track. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying Figures 1 - 3 drawings in the embodiments of the present invention.

[0022] Please refer to Figures 1 - 3 In the embodiments of the present invention, a punch press with a guiding and correcting structure includes a punch press 1 and an outer support 2 on its outside. A guide table 3 is fixedly connected to the surface of the punch press 1, and a processing table 4 is fixedly connected to the center position of the surface of the guide table 3. Correction structures 501 are movably connected to both side end corner positions of the surface of the punch press 1. The correction structures 501 are distributed in a staggered and opposite manner along both side end corner positions of the punch press 1. First guide tracks 14 and second guide tracks 15 are respectively and fixedly opened on the surfaces of the punch press 1 and the guide table 3. The correction structures 501 are movably connected to both the first guide tracks 14 and the second guide tracks 15. When performing correction and clamping, the correction head 9 in the correction structure 501 contacts the workpiece on the processing table 4 as the guiding arm 6 moves horizontally. As the correction head 9 contacts the workpiece, the correction head 9 adaptively adjusts the angle between itself and the guiding arm 6. At the same time, the protective layer 11 and the protective protrusions 12 at the inner end of the correction head 9 contact the workpiece to perform correction and clamping on it. During the correction and clamping process, the workpiece can be effectively protected to avoid damage to the workpiece caused by the clamping operation. The elastic cylinder 13 inside the protective protrusion 12 can enhance the elasticity of the protective protrusion 12 to ensure the buffering and protective performance of the protective protrusion 12 on the workpiece

[0023] In the embodiment of the present utility model, the correction structure 501 includes a driving rod 5 and a first guiding disk 7 transversely connected to one end thereof. It further includes a guiding arm 6 and a correction head 9 which are disposed in a matching manner at the bottom of the outer end of the driving rod 5. A second guiding disk 8 is movably embedded on the surface of the guiding arm 6. On both sides of the inner end of the correction head 9, a matching limiting disk 10 and a protective layer 11 are fixedly connected. At the middle position of the inner end of the correction head 9, a protective protrusion 12 and an elastic cylinder 13 are fixedly connected. The first guiding disk 7 is simultaneously slidably embedded in the first guiding track 14, and the second guiding disk 8 is slidably embedded in the second guiding track 15. The guiding arm 6 is integrally inclined inward in an "L" shape. At the same time, a strip-shaped sliding groove is formed on the surface of the guiding arm 6 corresponding to the second guiding disk 8. The first guiding track 14 is distributed in a staggered manner along the upper and lower surfaces of the punching machine 1 and is transversely opened as a whole. The second guiding track 15 is distributed in a staggered manner along the upper and lower surfaces of the guiding table 3 and is arc-shaped as a whole. Through the first guiding disk 7 and the second guiding disk 8, the effect of providing stable guidance for the correction structure 501 is achieved. In cooperation with the first guiding track 14 and the second guiding track 15, the effect of ensuring the stability of the correction structure 501 during movement and adjustment is achieved. At the same time, through the second guiding disk 8 movably connected to the guiding arm 6, the effect of assisting the correction head 9 to stably clamp and correct the workpiece is achieved.

[0024] When the correction structure 501 is moving and adjusting, when the driving rod 5 expands and contracts to drive the guiding arm 6, the first guiding disk 7 slides along the first guiding track 14 to ensure the stable movement of the entire correction structure 501. The second guiding disk 8 moves and adjusts along the arc-shaped second guiding track 15 as the guiding arm 6 moves horizontally. At the same time, the second guiding disk 8 moves from one end of the strip-shaped sliding groove on the surface of the guiding arm 6 to the end close to the correction head 9. As the second guiding disk 8 moves back and forth on the surface of the guiding arm 6, it is beneficial for the subsequent correction and clamping of the workpiece by the correction head 9 and ensures the stable clamping of the workpiece by the correction head 9.

[0025] The outer end of the guiding arm 6 and the correction head 9 are movably connected through a shaft body. The correction head 9 is integrally arranged as a rectangular head, with convexities on both sides of the inner end and a rectangular concave at the middle position of the inner end. The limiting disk 10 is arranged as a semi-circular shape inclined inward, and the protective layer 11 is arranged as a spherical rubber head and is horizontally connected to the surface of the limiting disk 10. The protective protrusion 12 is arranged as a semi-circular rubber protrusion, and the elastic cylinder 13 is arranged as an elastic metal cylinder embedded inside the protective protrusion 12. Through the correction head 9 movably connected to the guiding arm 6, the effect of facilitating adaptation and adjustment according to the shape of the workpiece is achieved. Through the matching limiting disk 10 and protective layer 11 in cooperation with the protective protrusion 12 and the elastic cylinder 13 inside it, the effect of clamping and correcting the workpiece is achieved.

Claims

1. A punch press with a guide correction structure, characterized in that: The invention comprises a punching machine (1) and an outer support (2) on the outer side thereof; a guide platform (3) is fixedly connected to the surface of the punching machine (1); a processing platform (4) is fixedly connected to the center of the surface of the guide platform (3); a correction structure (501) is movably connected to the end angles on both sides of the surface of the punching machine (1); the correction structure (501) is relatively distributed along the end angles on both sides of the punching machine (1) in a staggered manner; a first guide track (14) and a second guide track (15) are fixedly provided on the surfaces of the punching machine (1) and the guide platform (3) respectively; and the correction structure (501) and the first guide track (14) are movably connected to the second guide track (15).

2. A punching machine with a guide correction structure according to claim 1, characterized in that: The correction structure (501) comprises a driving rod (5) and a first guide plate (7) laterally connected to one end thereof, and also comprises a guide arm (6) and a correction head (9) matched with each other at the bottom of the outer end of the driving rod (5); a second guide plate (8) is movably embedded in the surface of the guide arm (6); both sides of the inner end of the correction head (9) are fixedly connected with matching limit plates (10) and protective layers (11); and a protective protrusion (12) and an elastic tube (13) are fixedly connected at the center position of the inner end of the correction head (9).

3. A punching machine with a guide correction structure according to claim 2, characterized in that: The first guide plate (7) is simultaneously slidably embedded in the first guide track (14), and the second guide plate (8) is slidably embedded in the second guide track (15).

4. The punch press with a guide correction structure according to claim 2, characterized in that: The guide arm (6) is arranged in an "L" shape as a whole and is tilted inwards. At the same time, a strip-shaped sliding groove is provided on the surface of the guide arm (6) corresponding to the second guide plate (8).

5. The punch press with a guide correction structure according to claim 1, characterized in that: The first guide rail (14) is staggered along the upper and lower surfaces of the punch press (1) and is opened horizontally as a whole. The second guide rail (15) is staggered along the upper and lower surfaces of the guide platform (3) and is opened in an arc shape as a whole.

6. The punch press with a guide correction structure according to claim 4, characterized in that: The outer end of the guide arm (6) and the correction head (9) are movably connected via a shaft. The correction head (9) is in the form of a rectangular head as a whole, with convexities on both sides of the inner end and a rectangular concave shape at the center of the inner end.

7. The punch press with a guide correction structure according to claim 2, characterized in that: The limiting plate (10) is arranged in a semicircular shape and tilted inwardly, the protective layer (11) is arranged in a spherical rubber head and horizontally connected to the surface of the limiting plate (10), the protective protrusion (12) is arranged in a semicircular rubber protrusion, and the elastic tube (13) is arranged in an elastic metal tube embedded in the protective protrusion (12).

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