Punching mechanism for antenna tube material

Abstract

The utility model discloses a punching mechanism for antenna tube materials, which comprises a processing platform, the processing platform is provided with a first limiting block and a second limiting block, the processing platform is provided with a main sliding seat capable of moving back and forth, the first limiting block and the second limiting block are provided with damping buffers, the main sliding seat is provided with an abutting block, and the abutting block is provided with an abutting block. And any damping buffer of the first limiting block or the damping buffer of the second limiting block is propped against. According to the utility model, the inclined grooves and the two sides of the pushing block are kept at intervals, so that the guide function of the inclined grooves and the inclined surfaces is provided for the punching slide block, and the punching slide block is ensured to smoothly move towards the two sides or the central position; kinetic energy generated when the main sliding seat moves back and forth to impact the first limiting block and the second limiting block is absorbed through the damping buffer, the vibration influence of impact force on the punching head is reduced, and the product has the advantages of smooth movement, buffering effect, stable punching and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna tube material processing equipment, in particular to a punching mechanism for antenna tube material. Background Art

[0002] According to the "Antenna Tube Punching Device" with authorization announcement number CN219401915U, it includes a movable mainboard, a punching cylinder, and a punching mechanism. The punching mechanism comprises a punching connector, a punching base, a punching main assembly, and a tube positioning assembly. The punching base has a tube punching docking port in the middle of its front end, flanked by slider and push block directional holes. The punching main assembly comprises a punching push block, a punching slider, and a punching head. The front end of the punching push block has an inclined push block docking port, and the end of the punching slider has a slider docking notch. The advantages of this utility model are that the simultaneous operation of the two punching main assemblies ensures consistent punching position and force, and the structural design and positioning of the punching main assembly ensure high reliability and stability.

[0003] The above technical solution has the following defects:

[0004] 1) One end of the chute of the punching push block is open. Therefore, when the piston rod of the punching cylinder retracts, it drives the punching connector and the punching push block to move backward together. As the punching push block moves, the punching slider moves outward and moves to the open chute. When the piston rod of the punching cylinder extends, the chute is at the entrance of the punching push block, and there are tolerances in the mold during the manufacturing process. Therefore, the punching push block will be stuck for a period of time when it initially retracts toward the center. In addition, wear will occur during the stuck period, which will gradually affect the guiding accuracy of the punching push block over time.

[0005] 2) When the displacement cylinder of the punching device moves, it drives the main slide to move. Although there is an adjusting screw to limit the range of movement of the main slide, due to the lack of a buffer mechanism, the movable mainboard limit block will violently collide with the adjusting screw, causing the punching head to expand the diameter of the hole when punching the pipe, making the product unable to be used normally. Therefore, the applicant has made a useful design and found a solution to the above problem. The technical solution to be introduced below was produced in this context. Summary of the Invention

[0006] The purpose of the present invention is to overcome the shortcomings of the above technical solutions and to provide a product that moves smoothly, has a buffering effect and stable punching.

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0009] Preferably, the processing platform is further provided with a guide rail and a displacement cylinder, the slider of the guide rail is connected and fixed to the main slide, the displacement cylinder is connected and fixed to the main slide, and the main slide is provided with a guide groove.

[0010] Preferably, the first limiting block and the second limiting block are provided with adjusting screws, and the extending distance of the adjusting screws is shorter than the extending distance of the buffer piston rod of the damping buffer.

[0011] Preferably, the connecting seat is provided with a cylinder, the cylinder is slidably arranged in the guide groove, the cylinder is provided with a connecting rod, and is threadedly connected to the piston rod of the punching cylinder.

[0012] Preferably, the main body component includes a punching slider, the punching slider is provided with a slide groove for sliding the inclined groove, the slide groove is provided with a contact surface for abutting the inclined surface, the punching slider is provided with a punching head, the rod of the punching head is provided with a limiting groove, the punching slider is provided with a pin, and passes through the limiting groove to connect and fix the punching head to the punching slider, and the head of the punching head is provided with an inclined cutting portion.

[0013] Preferably, the punching base is installed and fixed on the main slide, the punching base is provided with a clearance through hole, and is arranged between the second guide holes, the clearance through hole is provided with a tube body positioning block, the tube body positioning block is provided with a tube body positioning head, and the end face of the tube body positioning head is provided with a clearance opening.

[0014] Beneficial effects:

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) The utility model maintains a distance between the inclined groove and the two sides of the push block to form an inner groove design, which provides a double guiding function for the punching slider, thereby ensuring that the punching slider can move smoothly, stably and reliably to the sides or to the center position, overcoming the first defect of the technical solution of the background technology and making the product have the advantage of smooth movement.

[0017] (2) The utility model absorbs the kinetic energy generated when the main slide moves forward and backward and hits the first limit block and the second limit block through a damping buffer, thereby reducing the vibration effect of the impact force on the punching head, overcoming the second defect of the technical solution of the background technology, and making the product have the advantages of buffering effect and stable punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a punching mechanism for antenna tube material according to the present utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of a punching mechanism for antenna tube material of the utility model;

[0020] Figure 3 This is a schematic side cross-sectional view of a punching mechanism for antenna tube material according to the present invention;

[0021] Figure 4 For this utility model Figure 3 A partial structure enlarged diagram of a punching mechanism for antenna tube material;

[0022] Figure 5 This is a schematic diagram of the punching base structure of a punching mechanism for antenna tube material of the utility model;

[0023] Figure 6 This is a schematic structural diagram of a punching device of a punching mechanism for antenna tube material of the utility model;

[0024] Figure 7 This is an exploded view of the main assembly of a punching mechanism for antenna tubes according to the present invention;

[0025] The corresponding relationship between the illustration labels and component names in the figure is as follows:

[0026] Reference numerals: 1, processing platform; 2, main slide; 3, punching device; 4, main assembly;

[0027] 11. First limit block; 12. Second limit block; 13. Damping buffer; 14. Guide rail; 15. Displacement cylinder; 16. Adjusting screw;

[0028] 21. Interference block; 22. Guide groove;

[0029] 31. Punching cylinder; 32. Connecting seat; 33. Punching base; 34. Pushing block; 35. Cylinder; 36. Tube positioning block; 37. Tube positioning head;

[0030] 331, first guide hole; 332, second guide hole; 333, clearance hole;

[0031] 341. Chute; 342. Incline;

[0032] 351, connecting rod;

[0033] 371, give way;

[0034] 41. Punching slider; 42. Punching head; 43. Latch;

[0035] 411. chute; 412. contact surface;

[0036] 421. Limiting groove; 422. Cutting part. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0039] In the embodiments of the present invention, "and / or" is simply a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the related objects are in an "or" relationship.

[0040] Reference example Figures 1 to 7, a punching mechanism for antenna tube material, comprising a processing platform 1, the processing platform 1 is provided with a first limit block 11 and a second limit block 12, the processing platform 1 is provided with a main slide 2 which can move forward and backward, the first limit block 11 and the second limit block 12 are provided with a damping buffer 13, the main slide 2 is provided with a resistance block 21, and arbitrarily abuts against the damping buffer 13 of the first limit block 11 or the damping buffer 13 of the second limit block 12; the main slide 2 is provided with a punching device 3, the punching device 3 comprises a punching cylinder 31, a connecting seat 32, a main body component 4, and a punching base 33, the connecting seat 32 is connected and fixed to the piston rod of the punching cylinder 31, pushing blocks 34 are provided on both sides of the connecting seat 32, oblique grooves 341 are provided at the upper and lower parts of the pushing block 34, a distance is maintained between the oblique groove 341 and the outer wall of the pushing block 34, and an outer wall of one side of the oblique groove 341 is provided with an inclined surface 3 42, and is arranged opposite to another inclined surface 342. The main body component 4 is slidably arranged in the inclined groove 341 and fits the inclined surface 342. The punching base 33 is provided with a first guide hole 331 for the pushing block 34 to move forward and backward, and a second guide hole 332 for the main body component 4 to move left and right. The inclined groove 341 maintains a distance from both sides of the pushing block 34 to form an inner groove design, which provides a dual guide function for the punching slider 41, thereby ensuring that the punching slider 41 can move smoothly, stably and reliably to the sides or to the center position; the damping buffer 13 absorbs the kinetic energy generated when the main slide 2 moves forward and backward and hits the first limit block 11 and the second limit block 12, thereby reducing the vibration effect of the impact force on the punching head 42. The first guide hole 331 provides a guide for the pushing block 34, and the second guide hole 332 provides a further guide for the punching slider 41;

[0041] It is worth mentioning that the processing platform 1 is also provided with a guide rail 14 and a displacement cylinder 15. The slider of the guide rail 14 is connected and fixed to the main slide 2, and the displacement cylinder 15 is connected and fixed to the main slide 2. The main slide 2 is provided with a guide groove 22. The slider of the guide rail 14 guides the main slide to move in a specified direction. The displacement cylinder 15 provides a driving force for the main slide 2. The guide groove 22 guides the cylinder 35 not to deviate from the guide groove 22, ensuring that the connecting seat 32 moves in the specified direction.

[0042] It is worth mentioning that the first limit block 11 and the second limit block 12 are provided with an adjusting screw 16. The extension distance of the adjusting screw 16 is lower than the extension distance of the buffer piston rod of the damping buffer 13. The first limit block 11 and the second limit block 12 provide support for the adjusting screw 16 and the damping buffer 13. The adjusting screw 16 not only protects the damping buffer 13 from excessive impact and damage to the damping buffer 13, but also limits the range of motion of the main slide 2.

[0043] It is worth mentioning that the connecting seat 32 is provided with a cylinder 35, which is slidably arranged in the guide groove 22. The cylinder 35 is provided with a connecting rod 351 and is threadedly connected to the piston rod of the punching cylinder 31. When the connecting seat 32 moves, the pushing block 34 moves in the same direction.

[0044] It is worth mentioning that the main body component 4 includes a punching slider 41, the punching slider 41 is provided with a slide groove 411 for the inclined groove 341 to slide, the slide groove 411 is provided with a contact surface 412 abutting the inclined surface 342, the punching slider 41 is provided with a punching head 42, the rod of the punching head 42 is provided with a limiting groove 421, the punching slider 41 is provided with a latch 43, and passes through the limiting groove 421 to connect and fix the punching head 42 to the punching slider 41, the head of the punching head 42 is provided with an inclined cutting portion 422, the punching slider 41 supports the punching head 42, and slides The groove 411 prevents the punching slider 41 from separating from the inclined groove 341, and the contact surface 412 fits more closely with the inclined surface 342, thereby providing multiple guiding functions for the punching slider 41 through the inclined groove 341 and the inclined surface 342. The punching head 42 can be removed by the latch 43, which facilitates the replacement of a damaged punching head 42. The inclined cutting portion 422 uses the principle of breaking the surface with a point to concentrate the force at the top of the cutting portion 422, thereby increasing the speed of the punching head 42 on the pipe material, reducing burrs at the punching position, improving the cutting effect, and effectively extending the service life of the punching head 42.

[0045] It is worth mentioning that the punching base 33 is installed and fixed on the main slide 2. The punching base 33 is provided with a giveway hole 333 and is arranged between the second guide holes 332. The giveway hole 333 is provided with a tube body positioning block 36. The tube body positioning block 36 is provided with a tube body positioning head 37. The end face of the tube body positioning head 37 is provided with a giveway opening 371. The giveway hole 333 facilitates the entry of the pipe material therein. The tube body positioning block 36 provides support for the tube body positioning head 37 and limits the distance that the pipe material enters the giveway hole 333. The tube body positioning head 37 provides a guiding function for the pipe material to be sleeved into it. The giveway opening 371 provides a buffer area for the punching head 42 to punch a hole.

[0046] The above design scheme can make the product have the advantages of smooth movement, cushioning effect and stable punching.

[0047] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A punching mechanism for antenna tube material, comprising a processing platform (1), characterized in that: The processing platform (1) is provided with a first limit block (11) and a second limit block (12); the processing platform (1) is provided with a main slide (2) that can move forward and backward; the first limit block (11) and the second limit block (12) are provided with a damping buffer (13); the main slide (2) is provided with a contact block (21) and can arbitrarily contact the damping buffer (13) of the first limit block (11) or the damping buffer (13) of the second limit block (12); The main slide (2) is provided with a punching device (3), and the punching device (3) includes a punching cylinder (31), a connecting seat (32), a main assembly (4), and a punching base (33). The connecting seat (32) is fixedly connected to the piston rod of the punching cylinder (31). Pushing blocks (34) are provided on both sides of the connecting seat (32). Inclined grooves (341) are provided at the upper and lower parts of the pushing block (34). A distance is maintained between the inclined groove (341) and the outer wall of the pushing block (34). An inclined surface (342) is provided on one side of the outer wall of the inclined groove (341) and is arranged opposite to the other inclined surface (342). The main assembly (4) is slidably arranged in the inclined groove (341) and is in contact with the inclined surface (342). The punching base (33) is provided with a first guide hole (331) for the pushing block (34) to move forward and backward, and a second guide hole (332) for the main assembly (4) to move left and right.

2. The antenna tube punching mechanism according to claim 1, characterized in that: The processing platform (1) is further provided with a guide rail (14) and a displacement cylinder (15); the slider of the guide rail (14) is connected and fixed to the main slide (2); the displacement cylinder (15) is connected and fixed to the main slide (2); and the main slide (2) is provided with a guide groove (22).

3. The antenna tube punching mechanism according to claim 2, characterized in that: The first limiting block (11) and the second limiting block (12) are provided with an adjusting screw (16), and the extending distance of the adjusting screw (16) is shorter than the extending distance of the buffer piston rod of the damping buffer (13).

4. The antenna tube punching mechanism according to claim 3, characterized in that: The connecting seat (32) is provided with a cylinder (35), and the cylinder (35) is slidably arranged in the guide groove (22). The cylinder (35) is provided with a connecting rod (351) and is threadedly connected to the piston rod of the punching cylinder (31).

5. The antenna tube punching mechanism according to claim 4, characterized in that: The main body component (4) includes a punching slider (41), the punching slider (41) is provided with a slide groove (411) for the inclined groove (341) to slide, the slide groove (411) is provided with a contact surface (412) that abuts the inclined surface (342), the punching slider (41) is provided with a punching head (42), the rod of the punching head (42) is provided with a limiting groove (421), the punching slider (41) is provided with a latch (43) that passes through the limiting groove (421) so that the punching head (42) is connected and fixed to the punching slider (41), and the head of the punching head (42) is provided with an inclined cutting portion (422).

6. The antenna tube punching mechanism according to claim 5, characterized in that: The punching base (33) is fixedly mounted on the main slide (2). The punching base (33) is provided with a clearance through hole (333) and is arranged between the second guide holes (332). The clearance through hole (333) is provided with a tube body positioning block (36). The tube body positioning block (36) is provided with a tube body positioning head (37). The end surface of the tube body positioning head (37) is provided with a clearance opening (371).

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