CN219805192U

CN219805192U - Punching machine that part processing was used

Info

Publication number: CN219805192U
Application number: CN202223162847.9U
Authority: CN
Inventors: 黄磊
Original assignee: Taicang Huamao Metal Products Co ltd
Current assignee: Taicang Huamao Metal Products Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-10-10
Anticipated expiration: 2032-11-28

Abstract

The utility model provides a punching machine for part processing, and relates to the technical field of part processing. The utility model has reasonable structure, firstly, the punching machine is moved to a designated position, the part is placed on the surface of the placing table, the hydraulic cylinder is opened, the sliding plate is moved, so that the punch is moved, when the sliding plate moves to a certain position, the sliding plate presses the inclined surfaces of the two trapezoid blocks, the two trapezoid blocks are limited by the guide rod, so that the two trapezoid blocks horizontally move, the two L-shaped connecting plates are moved, the two first moving plates are moved, the two first clamping plates are moved, the second moving plate is moved through the linkage mechanism, the second clamping plates are moved, when the sliding plate is contacted with the vertical surfaces of the trapezoid blocks, the two second clamping plates and the two first clamping plates are not moved, so that clamping is performed, and the output end of the hydraulic cylinder is continuously moved, so that the punch is used for punching the part.

Description

Punching machine that part processing was used

Technical Field

The utility model relates to the technical field of part machining, in particular to a punching machine for part machining.

Background

The stamping production mainly aims at the plate, can make blanking, punching, forming, deep drawing, trimming, fine stamping, shaping, riveting, extrusion and the like through a die, and is widely applied to various fields.

In the prior art, the publication No. CN216501764U discloses a punching machine with a positioning structure, which is provided with a motor to drive a limiting clamping rod to fixedly clamp a part, but when the punching machine is used, the motor is required to be opened firstly to clamp the limiting clamping rod to the part, so that the time required for adjustment is prolonged, the production efficiency of the machined part is low, and the punching machine for the part machining is disclosed to solve the problems.

Disclosure of Invention

The present utility model is directed to a press machine for processing parts, which solves the problems set forth in the background art.

In order to achieve the above-mentioned object, the utility model provides the following technical scheme: the utility model provides a punching machine that part processing was used, includes the fixed plate, the U-shaped board is installed at the top of fixed plate, install two pneumatic cylinders on the topside inner wall of U-shaped board, the sliding plate is installed to the output of pneumatic cylinder, install the drift on the sliding plate, all install the horizontal plate on the relative inner wall of U-shaped board, two a set of guiding hole has all been seted up on the horizontal plate, two sets of equal movable mounting has the guide bar in the guiding hole, every set of the guide bar is kept away from the trapezoidal piece is all installed to the one end of horizontal plate, the sliding plate corresponds with the inclined plane position of two trapezoidal pieces respectively, two trapezoidal piece is kept away from the L shape connecting plate is all installed to the one end of horizontal plate, two the top of L shape connecting plate is all installed first movable plate, two the top of fixed plate is installed and is placed the platform, two the first movable plate is close to place the lateral part of platform all installs first splint, two L shape connecting plate is installed two second movable plate through the mechanism interlock, two second movable plate are close to two and are placed the second platform and are located two and are placed between the first splint.

Preferably, the linkage mechanism comprises two fixing blocks arranged at the top of the fixing plate, two sliding holes are formed in the side parts of the fixing blocks, two horizontal columns are slidably arranged in the sliding holes, push rods are rotatably arranged at the ends, away from each other, of the horizontal columns, the ends, away from each other, of the push rods are rotatably arranged on the side parts of the two L-shaped connecting plates respectively, and the ends, close to each other, of the horizontal columns are connected with the side parts of the two second movable plates respectively.

Preferably, the linkage mechanism further comprises tension springs mounted on the side portions of the two fixing blocks, and one ends, close to each other, of the two tension springs are connected with the side portions of the two second moving plates respectively.

Preferably, the inclined surfaces of the two trapezoid blocks face opposite directions.

Preferably, the U-shaped plate is provided with sliding grooves on the opposite inner walls, and the sliding grooves are matched with the sliding plate.

Preferably, four support columns are mounted at the bottom of the fixing plate.

In summary, the beneficial effects of the utility model are as follows:

the utility model has reasonable structure, firstly, the punching machine is moved to a designated position, the part is placed on the surface of the placing table, then the hydraulic cylinder is opened, so that the sliding plate is moved, the punch is moved, when the sliding plate moves to a certain position, the sliding plate presses the inclined surfaces of the two trapezoidal blocks, the two trapezoidal blocks are limited by the guide rod, so that the two trapezoidal blocks horizontally move, the two L-shaped connecting plates are moved, the two first moving plates are moved, the two first clamping plates clamp the part, meanwhile, the second moving plate is moved through the linkage mechanism, the second clamping plates are moved, when the sliding plate is contacted with the vertical surfaces of the trapezoidal blocks, the two second clamping plates and the two first clamping plates are not moved, so that clamping is performed, and then the output end of the hydraulic cylinder is continuously moved, so that the punch punches the part.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Drawings

FIG. 1 is a perspective view of a first view of the present utility model;

FIG. 2 is a partial cross-sectional view of a U-shaped plate of the present utility model;

FIG. 3 is a front view of the present utility model;

fig. 4 is an enlarged schematic view of the structure a of fig. 1 according to the present utility model.

In the figure: 1. a fixing plate; 2. a U-shaped plate; 3. a guide rod; 4. a trapezoid block; 5. an L-shaped connecting plate; 6. first one a moving plate; 7. a first clamping plate; 8. a horizontal column; 9. a push rod; 10. a second moving plate; 11. a second clamping plate; 12. a fixed block; 13. a tension spring; 14. placement of a stage; 15. a sliding plate; 16. a hydraulic cylinder; 17. and (5) punching.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present disclosure, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It should be noted that, standard parts used in the present utility model document can be purchased from market, and can be customized according to the description of the specification and the drawings. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context, and without explicit limitation, machines, components, and equipment may take any form conventionally known in the art.

In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

Referring to a punching machine for processing parts shown in fig. 1-4, the punching machine comprises a fixed plate 1, a U-shaped plate 2 is installed at the top of the fixed plate 1, two hydraulic cylinders 16 are installed on the inner wall of the top side of the U-shaped plate 2, a sliding plate 15 is installed at the output end of each hydraulic cylinder 16, a punch 17 is installed on each sliding plate 15, horizontal plates are installed on the opposite inner walls of the U-shaped plate 2, a group of guide holes are formed in each horizontal plate, guide rods 3 are movably installed in each group of guide holes, trapezoid blocks 4 are installed at one ends of each group of guide rods 3 far away from the horizontal plates, L-shaped connecting plates 5 are installed at one ends of the two trapezoid blocks 4 far away from the horizontal plates respectively, first moving plates 6 are installed at the tops of the two L-shaped connecting plates 5, a placing table 14 is installed at the tops of the fixed plate 1, first clamping plates 7 are installed at the sides of the two first moving plates 6 close to the placing table 14, two second moving plates 10 are installed at the two ends of the two L-shaped connecting plates 5 through a mechanism linkage, and two second moving plates 10 are installed between the two clamping plates 11 and the two clamping plates 11 are located between the two first clamping plates 14 and the two clamping plates 11.

By the above structure: firstly, a punching machine is moved to a designated position, parts are placed on the surface of a placing table 14, then a hydraulic cylinder 16 is opened, so that a sliding plate 15 is moved, a punch 17 is moved, when the sliding plate 15 moves to a certain position, the sliding plate 15 presses inclined surfaces of two trapezoid blocks 4, the two trapezoid blocks 4 are horizontally moved due to the fact that the two trapezoid blocks 4 are limited by a guide rod 3, then two L-shaped connecting plates 5 are moved, so that two first moving plates 6 are moved, then two first clamping plates 7 clamp the parts, meanwhile, a second moving plate 10 is moved through a linkage mechanism, then the second clamping plates 11 are moved, when the sliding plate 15 is in contact with the vertical surfaces of the trapezoid blocks 4, the two second clamping plates 11 and the two first clamping plates 7 are not moved any more, clamping is performed, and then the output end of the hydraulic cylinder 16 continues to move, so that the punch 17 punches the parts.

As shown in fig. 1 and 4, the linkage mechanism includes two fixed blocks 12 installed at the top of the fixed plate 1, sliding holes are all formed in the side parts of the two fixed blocks 12, horizontal columns 8 are installed in the two sliding holes in a sliding mode, push rods 9 are installed in a rotating mode at one ends, away from each other, of the two horizontal columns 8, one ends, away from each other, of the two push rods 9 are installed on the side parts of the two L-shaped connecting plates 5 in a rotating mode respectively, one ends, close to each other, of the two horizontal columns 8 are connected with the side parts of two second moving plates 10 respectively, so that when the L-shaped connecting plates 5 move, push rods 9 move, and therefore the horizontal columns 8 move.

As shown in fig. 4, the linkage mechanism further includes tension springs 13 mounted on the sides of the two fixing blocks 12, and one ends of the two tension springs 13, which are close to each other, are respectively connected with the sides of the two second moving plates 10, so that the two second clamping plates 11 and the two first clamping plates 7 are restored to their original shapes.

As shown in fig. 2, the inclined surfaces of the two trapezoidal blocks 4 are opposite in direction so as to facilitate the relative movement of the two first clamping plates 7.

As shown in fig. 1 and 2, the opposite inner walls of the U-shaped plate 2 are provided with sliding grooves, and the sliding grooves are matched with the sliding plate 15, so that the sliding plate 15 can move up and down horizontally.

As shown in fig. 1, four support columns are installed at the bottom of the fixing plate 1, so that the fixing plate 1 can be placed conveniently.

The working principle of the utility model is as follows:

when in use, firstly, the punching machine is moved to a designated position, parts are placed on the surface of the placing table 14, then the hydraulic cylinder 16 is opened, the sliding plate 15 is moved, the punch 17 is moved, when the sliding plate 15 moves to a certain position, the sliding plate 15 presses the inclined surfaces of the two trapezoid blocks 4, the two trapezoid blocks 4 are horizontally moved due to the fact that the two trapezoid blocks 4 are limited by the guide rod 3, the two L-shaped connecting plates 5 are moved, the two first moving plates 6 are moved, the two first clamping plates 7 clamp the parts, meanwhile, as the two push rods 9 are rotatably arranged on the L-shaped connecting plates 5, when the L-shaped connecting plates 5 are moved, the push rods 9 are moved, the two horizontal columns 8 are pressed, because two horizontal posts 8 are spacing by two fixed blocks 12 to horizontal migration, thereby promote second movable plate 10, thereby make second splint 11 clamp the part, two extension springs 13 take place deformation, sliding plate 15 and the perpendicular contact of trapezoidal piece 4 this moment, two second splint 11 and two first splint 7 no longer remove, thereby press from both sides tightly, then the output of pneumatic cylinder 16 continues to remove, thereby make drift 17 carry out the punching press to the part, after the punching press is accomplished, the output shrink of pneumatic cylinder 16, thereby drive sliding plate 15 upwards move, when sliding plate 15 and the inclined plane contact of trapezoidal piece 4, under the reaction force of extension spring 13, thereby make two second splint 11 and two first splint 7 resume the original state, be convenient for take off the part that the punching press was good.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a punching machine that parts processing was used, includes fixed plate (1), its characterized in that: the utility model discloses a movable clamp plate, including fixed plate (1) and fixed plate (1), U-shaped plate (2) are installed at the top of fixed plate (1), install two pneumatic cylinders (16) on the topside inner wall of U-shaped plate (2), sliding plate (15) are installed to the output of pneumatic cylinder (16), install drift (17) on sliding plate (15), all install the horizontal plate on the relative inner wall of U-shaped plate (2), two a set of guiding hole has all been seted up on the horizontal plate, two sets of equal movable mounting guide bar (3) in the guiding hole, every set of guiding bar (3) keep away from trapezoidal piece (4) are all installed to the one end of horizontal plate, sliding plate (15) respectively correspond with the inclined plane position of two trapezoidal pieces (4), two trapezoidal piece (4) keep away from the one end of horizontal plate all installs L shape connecting plate (5), two first movable plate (6) are all installed at the top of fixed plate (1) place platform (14), two first movable plate (6) keep away from one end (14) and install two second movable clamp plate (10) and place two movable clamp plate (10), the placement table (14) is located between the two second clamping plates (11) and the two first clamping plates (7).

2. A press for parts machining according to claim 1, wherein: the linkage mechanism comprises two fixed blocks (12) arranged at the top of the fixed plate (1), sliding holes are formed in the side parts of the fixed blocks (12), horizontal columns (8) are slidably arranged in the sliding holes, push rods (9) are rotatably arranged at the ends, away from each other, of the horizontal columns (8), the push rods (9) are rotatably arranged at the sides of the L-shaped connecting plates (5) at the ends, away from each other, of the push rods (9), and the two ends, close to each other, of the horizontal columns (8) are connected with the sides of the second movable plates (10) at the ends, respectively.

3. A press for parts machining according to claim 2, wherein: the linkage mechanism further comprises tension springs (13) arranged on the side parts of the two fixed blocks (12), and one ends of the two tension springs (13) which are close to each other are respectively connected with the side parts of the two second movable plates (10).

4. A press for parts machining according to claim 1, wherein: the inclined surfaces of the two trapezoid blocks (4) face opposite directions.

5. A press for parts machining according to claim 1, wherein: the U-shaped plate (2) is provided with sliding grooves on the opposite inner walls, and the sliding grooves are matched with the sliding plate (15).

6. A press for parts machining according to claim 1, wherein: four support columns are mounted at the bottom of the fixing plate (1).