Quick positioning and punching device

Abstract

The utility model discloses a rapid positioning punching device which comprises a workbench, a punching body and a positioning mechanism. A bracket is fixed on the workbench; the punching body comprises a lifting mechanism, a punch and a supporting die. The upper end of the lifting mechanism is fixedly connected with the support. The punch is arranged at the lower end of the lifting mechanism. The supporting mold is fixed on the workbench; the positioning mechanism comprises an end datum plate, a side datum plate, two mounting seats and at least two supporting blocks; the supporting block is fixed to the workbench, and a longitudinal groove is formed in the supporting block. Longitudinal scales are arranged in the longitudinal groove; the mounting seat is fixed on the workbench; the mounting seat is provided with a sliding rail; transverse scales are arranged on the end reference plate; a sliding groove is transversely formed in the side datum plate. The rear end of the side datum plate abuts against the end datum plate, and a positioning right angle is defined by the end of the side datum plate and the side edge of the end datum plate. A forming hole is formed in the position, corresponding to the punch, of the supporting die.

Description

Technical Field

[0001] The utility model relates to the technical field of punching equipment, in particular to a fast positioning punching device. Background Art

[0002] With the continuous development of technology, the manufacturing technology and methods of power equipment are also undergoing tremendous changes. Therefore, a large number of rectangular strips such as copper and aluminum strips are used in power equipment as internal installation equipment. In order to fix and install the rectangular strips, it is often necessary to punch through holes in the rectangular strips. When the position of the through holes changes, it is difficult for the existing punching device to quickly complete the positioning of the rectangular strips, and the punching speed is slow, which makes it difficult to meet the actual use needs. Utility Model Content

[0003] The utility model aims to provide a fast positioning punching device, which first performs longitudinal positioning through longitudinal scales according to the positions of the holes required for punching on the rectangular strip, and locks the two ends of the end reference plate on the slide rails, and then performs transverse positioning through transverse scales, and locks one end of the side reference plate on the slide rails, so that the end of the side reference plate and the side of the end reference plate form a positioning right angle. When punching, it is only necessary to place the end of the rectangular strip against the positioning right angle, and the punch is driven to rise and fall on the rectangular strip by a lifting mechanism to perform punching. The positioning speed is fast and the punching accuracy is high, and a large number of rectangular strips can be punched quickly in batches.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A quick positioning punching device comprises a workbench, a punching body and a positioning mechanism; a bracket is fixed to the upper end of the rear side of the workbench; the punching body comprises a lifting mechanism, a punch and a supporting die; the upper end of the lifting mechanism is fixedly connected to the bracket, and the punch is arranged at the lower end of the lifting mechanism; the supporting die is fixed to the workbench; the positioning mechanism comprises an end reference plate, a side reference plate, two mounting seats and at least two supporting blocks; the supporting blocks are respectively fixed to the workbench on both sides of the punch, and a longitudinal groove is arranged on the upper end of the supporting block; a longitudinal scale is arranged in the longitudinal groove; the mounting seats are respectively fixed to the workbench on both sides of the punch; the mounting seats are longitudinally A slide rail is provided; the end reference plate is longitudinally positioned by a longitudinal scale, and the two ends of the end reference plate are respectively locked on the slide rail by a first locking piece; a transverse scale is provided on the end reference plate; a slide groove is transversely provided on the side reference plate; the side reference plate is transversely positioned by a transverse scale, and one end of the side reference plate is locked on the slide rail by a second locking piece; the rear end of the side reference plate abuts against the end reference plate, and the end of the side reference plate forms a positioning right angle with the side edge of the end reference plate; a forming hole is provided at a position corresponding to the support mold and the punch, and the end of the rectangular strip plate abuts within the positioning right angle, and the punch is driven to rise and fall on the rectangular strip plate by a lifting mechanism to punch a hole.

[0006] Furthermore, a plurality of mounting holes are arranged at intervals at the upper end of the slide rail; the first locking member and the second locking member are both bolts; the lower end of the first locking member passes through the end reference plate and its lower end is threadedly connected to the mounting hole; the lower end of the second locking member passes through the slide groove and its lower end is threadedly connected to the mounting hole.

[0007] Furthermore, the slide rail is an inverted "T"-shaped slide bar, and an inverted "T"-shaped groove is longitudinally arranged on the upper end of the mounting seat; the slide rail is slidably arranged in the inverted "T"-shaped groove, and a locking bolt is threadedly connected to the mounting seat and its inner end is tightly against the slide rail.

[0008] Furthermore, a first torsion ring is fixed to the upper end of the first locking member, and a second torsion ring is fixed to the upper end of the second locking member.

[0009] Furthermore, auxiliary support plates are fixed to the upper ends of the two support blocks close to the punch.

[0010] Furthermore, a transverse groove is transversely arranged on one side of the upper end of the auxiliary support plate close to the supporting mold; and an auxiliary scale is transversely arranged in the transverse groove.

[0011] Furthermore, a slag outlet connected to the forming hole is provided on the side of the supporting mold.

[0012] Furthermore, the lifting mechanism is a cylinder, the upper end of the cylinder is fixedly connected to the bracket, and the upper end of the punch is threadedly connected to the telescopic rod of the cylinder.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects:

[0014] 1. The utility model relates to a rapid positioning punching device. According to the position of the required punching of the rectangular strip, longitudinal positioning is first performed through the longitudinal scale, and the two ends of the end reference plate are locked on the slide rail. Then, transverse positioning is performed through the transverse scale, and one end of the side reference plate is locked on the slide rail, so that the end of the side reference plate and the side of the end reference plate form a positioning right angle. When punching, it is only necessary to place the end of the rectangular strip against the positioning right angle, and the punch is driven to rise and fall on the rectangular strip by the lifting mechanism to punch. The positioning speed is fast and the punching accuracy is high, and a large number of rectangular strips can be punched quickly in batches.

[0015] 2. The utility model provides a quick positioning punching device, wherein a slide rail is slidably arranged in an inverted "T"-shaped groove, a locking bolt is threadedly connected to a mounting seat and its inner end is tightly against the slide rail, the longitudinal installation position of the end reference plate and the side reference plate can be quickly adjusted, and a first torsion ring is fixed to the upper end of the first locking member, and a second torsion ring is fixed to the upper end of the second locking member, so that the first locking member and the second locking member can be driven by auxiliary tools such as sticks, and the use effect is good.

[0016] 3. The utility model provides a quick positioning punching device, in which the longitudinal scale is arranged in the longitudinal groove, and the auxiliary scale is arranged in the transverse groove. The longitudinal scale and the auxiliary scale are not easily scratched and worn during use, and the auxiliary scale can be combined with the transverse scale to quickly realize transverse positioning. At the same time, the auxiliary support plate can increase the contact area with the rectangular strip plate and improve the stability of the placement of the rectangular strip plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure when punching a rectangular strip plate according to the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when no rectangular strip plate is placed;

[0019] Figure 3 It is a schematic diagram of the local structure on the workbench of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the supporting mold of the utility model.

[0021] The reference numerals in the figure represent:

[0022] 1. Workbench; 10. Bracket; 2. Punching body; 20. Lifting mechanism; 21. Punch; 22. Supporting die; 220. Forming hole; 221. Slag outlet; 3. Positioning mechanism; 30. End reference plate; 300. Horizontal scale; 31. Side reference plate; 310. Slide groove; 32. Mounting seat; 320. Slide rail; 321. Mounting hole; 322. Inverted "T" groove; 323. Locking bolt; 33. Support block; 330. Longitudinal groove; 331. Longitudinal scale; 34. First locking piece; 340. First torsion ring; 35. Second locking piece; 350. Second torsion ring; 36. Auxiliary supporting plate; 360. Horizontal groove; 361. Auxiliary scale; 4. Rectangular strip plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] See also Figures 1 to 4, a fast positioning punching device, comprising a workbench 1, a punching body 2 and a positioning mechanism 3; a bracket 10 is fixed to the upper end of the rear side of the workbench 1; the punching body 2 comprises a lifting mechanism 20, a punch 21 and a supporting die 22; the upper end of the lifting mechanism 20 is fixedly connected to the bracket 10, and the punch 21 is arranged at the lower end of the lifting mechanism 20; the supporting die 22 is fixed on the workbench 1; the positioning mechanism 3 comprises an end reference plate 30, a side reference plate 31, two mounting seats 32 and at least two supporting blocks 33; the supporting blocks 33 are respectively fixed to the workbench 1 on both sides of the punch 21, and a longitudinal groove 330 is arranged on the upper end of the supporting block 33; a longitudinal scale 331 is arranged in the longitudinal groove 330; the mounting seats 32 are respectively fixed to the workbench 1 on both sides of the punch 21; the mounting seats 32 are longitudinally arranged A slide rail 320 is provided; the end reference plate 30 is longitudinally positioned by a longitudinal scale 331, and the two ends of the end reference plate 30 are respectively locked on the slide rail 320 by a first locking member 34; a transverse scale 300 is provided on the end reference plate 30; a slide groove 310 is transversely provided on the side reference plate 31; the side reference plate 31 is transversely positioned by a transverse scale 300, and one end of the side reference plate 31 is locked on the slide rail 320 by a second locking member 35; the rear end of the side reference plate 31 abuts against the end reference plate 30, and the end of the side reference plate 31 forms a positioning right angle with the side of the end reference plate 30; a forming hole 220 is provided at a position corresponding to the support mold 22 and the punch 21, and the end of the rectangular strip plate 4 abuts within the positioning right angle, and the punch 21 is driven by the lifting mechanism 20 to lift and lower on the rectangular strip plate 4 to punch a hole.

[0025] like Figures 1 to 3 As shown, a plurality of mounting holes 321 are spaced apart at the upper end of the slide rail 320; the first locking member 34 and the second locking member 35 are both bolts; the lower end of the first locking member 34 passes through the end reference plate 30 and its lower end is threadedly connected to the mounting hole 321; the lower end of the second locking member 35 passes through the slide groove 310 and its lower end is threadedly connected to the mounting hole 321.

[0026] like Figures 1 to 3 As shown, the slide rail 320 is an inverted “T”-shaped slide bar, and an inverted “T”-shaped groove 322 is longitudinally arranged on the upper end of the mounting seat 32; the slide rail 320 is slidably arranged in the inverted “T”-shaped groove 322, and a locking bolt 323 is threadedly connected to the mounting seat 32 and its inner end is tightly against the slide rail 320.

[0027] like Figures 1 to 3 As shown, a first torsion ring 340 is fixed to the upper end of the first locking member 34 , and a second torsion ring 350 is fixed to the upper end of the second locking member 35 .

[0028] like Figures 1 to 3 As shown, auxiliary support plates 36 are fixed to the upper ends of the two support blocks 33 close to the punch 21 .

[0029] like Figures 1 to 3 As shown, a transverse groove 360 ​​is transversely arranged on the upper end of the auxiliary support plate 36 close to the supporting mold 22 ; an auxiliary scale 361 is transversely arranged in the transverse groove 360 ​​.

[0030] like Figures 1 to 4 As shown, a slag outlet 221 communicating with the forming hole 220 is provided on the side of the supporting mold 22 .

[0031] like Figures 1 to 3 As shown, the lifting mechanism 20 is a cylinder, the upper end of the cylinder is fixedly connected to the bracket 10, and the upper end of the punch 21 is threadedly connected to the telescopic rod of the cylinder.

[0032] It is to be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0033] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0034] It will be further understood that the terms “center”, “longitudinal”, “lateral”, “front”, “back”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present embodiment 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.

[0035] It can be further understood that, unless otherwise specified, “connection” includes a direct connection without other components between the two, and also includes an indirect connection with other components between the two.

[0036] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0037] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0038] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A rapid positioning punching device, characterized in that: The invention comprises a workbench (1), a punching body (2) and a positioning mechanism (3); a bracket (10) is fixed to the upper end of the rear side of the workbench (1); the punching body (2) comprises a lifting mechanism (20), a punch (21) and a supporting die (22); the upper end of the lifting mechanism (20) is fixedly connected to the bracket (10), and the punch (21) is arranged at the lower end of the lifting mechanism (20); the supporting die (22) is fixed on the workbench (1); the positioning mechanism (3) comprises an end base The punch (21) comprises a reference plate (30), a side reference plate (31), two mounting seats (32) and at least two support blocks (33); the support blocks (33) are respectively fixed on the work tables (1) on both sides of the punch (21), and the upper ends of the support blocks (33) are provided with longitudinal grooves (330); longitudinal scales (331) are provided in the longitudinal grooves (330); the mounting seats (32) are respectively fixed on the work tables (1) on both sides of the punch (21); the mounting seats (32) are longitudinally provided The end reference plate (30) is provided with a slide rail (320); the end reference plate (30) is longitudinally positioned by a longitudinal scale (331), and both ends of the end reference plate (30) are respectively locked on the slide rail (320) by a first locking member (34); the end reference plate (30) is provided with a transverse scale (300); the side reference plate (31) is transversely provided with a slide groove (310); the side reference plate (31) is transversely positioned by a transverse scale (300), and one end of the side reference plate (31) is provided with a first locking member (34). The side reference plate (31) is locked on the slide rail (320) through a second locking member (35); the rear end of the side reference plate (31) abuts against the end reference plate (30), and the end of the side reference plate (31) and the side edge of the end reference plate (30) form a positioning right angle; the support die (22) and the punch (21) are provided with a forming hole (220) at a position corresponding to the position of the punch (21), and the end of the rectangular strip plate (4) abuts against the positioning right angle, and the punch (21) is driven by the lifting mechanism (20) to lift and lower on the rectangular strip plate (4) to perform punching.

2. A rapid positioning punching device as claimed in claim 1, characterized in that: The upper end of the slide rail (320) is provided with a plurality of mounting holes (321) at intervals; the first locking member (34) and the second locking member (35) are both bolts; the lower end of the first locking member (34) passes through the end reference plate (30) and its lower end is threadedly connected to the mounting hole (321); the lower end of the second locking member (35) passes through the slide groove (310) and its lower end is threadedly connected to the mounting hole (321).

3. A rapid positioning punching device as claimed in claim 2, characterized in that: The slide rail (320) is an inverted "T"-shaped slide bar, and an inverted "T"-shaped groove (322) is longitudinally arranged on the upper end of the mounting seat (32); the slide rail (320) is slidably arranged in the inverted "T"-shaped groove (322), and a locking bolt (323) is threadedly connected to the mounting seat (32) and its inner end is tightly pressed against the slide rail (320).

4. A rapid positioning punching device as claimed in claim 2, characterized in that: A first torsion ring (340) is fixed to the upper end of the first locking member (34), and a second torsion ring (350) is fixed to the upper end of the second locking member (35).

5. A rapid positioning punching device as claimed in claim 1, characterized in that: Auxiliary support plates (36) are fixed to the upper ends of the two support blocks (33) close to the punch (21).

6. A rapid positioning punching device as claimed in claim 5, characterized in that: A transverse groove (360) is transversely arranged on one side of the upper end of the auxiliary support plate (36) close to the support mold (22); and an auxiliary scale (361) is transversely arranged in the transverse groove (360).

7. A rapid positioning punching device as claimed in claim 1, characterized in that: The supporting mold (22) is provided with a slag outlet (221) on the side thereof which is in communication with the forming hole (220).

8. A rapid positioning punching device as claimed in claim 1, characterized in that: The lifting mechanism (20) is a cylinder, the upper end of which is fixedly connected to the bracket (10), and the upper end of the punch (21) is threadedly connected to the telescopic rod of the cylinder.

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