CN220560189U

CN220560189U - Adjustable punching equipment

Info

Publication number: CN220560189U
Application number: CN202321741611.2U
Authority: CN
Inventors: 罗琴
Original assignee: Hubei Gaofeng Printing Co ltd
Current assignee: Hubei Gaofeng Printing Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-03-08
Anticipated expiration: 2033-07-04

Abstract

The utility model belongs to the technical field of stamping adjustability, in particular to an adjustable punching device, which comprises a fixed seat, wherein clamping plates I are fixedly connected to two sides of the upper end of the fixed seat through shafts, a limiting component is connected to the clamping plates I in a sliding manner, the limiting component is used for fixing a workpiece to be machined, a processing table is arranged in the middle of the upper end of the fixed seat, a pressing rod is fixedly connected to the middle of the processing table close to the clamping plates I, a top plate is fixedly connected to the upper end of the pressing rod, clamping plates II are fixedly connected to two sides of the lower end of the top plate through shafts, a stamping component is connected to the clamping plates II in a sliding manner, an L-shaped plate is fixedly connected to one side of the top plate, the L-shaped plate comprises a transverse plate and a vertical plate, a pushing component is fixedly connected to one side of the vertical plate inwards, and the pushing component is used for pushing the sliding of the stamping component; the first air cylinder pushes the sliding plate to adjust the position of the stamping assembly, so that the stamping position can be conveniently adjusted when workpieces with different actions act on the stamping assembly.

Description

Adjustable punching equipment

Technical Field

The utility model belongs to the technical field of stamping adjustability, and particularly relates to adjustable stamping equipment.

Background

Stamping, namely stamping, is a forming processing method for a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. Coining and forging are plastic working (or pressure working), and are collectively called forging. The stamped blanks are mainly hot-rolled and cold-rolled steel sheets and strips.

The conventional punching apparatus is a so-called press; the school name: punching machine, oil press and hydraulic press; the device is large-scale special equipment for pressing containers, and the traditional stamping equipment firstly checks the surface of a workbench during operation, so that the surface of the workbench is clean, tidy and free of foreign matters. The to-be-machined piece is placed on the die, the buttons are pressed by both hands simultaneously, and the tool moves downwards. After the molds are completely contacted up and down, the hands are loosened and the molds are reset, products are placed neatly by the right hand, waste materials in the cutting edges should be cleaned up so as not to influence the next cutting, and after the work is completed, the workbench, the molds and the tools are cleaned by oil, so that rust and corrosion are prevented.

In the prior art, in the punching machine working process, through fixing the mould on the processing bench, will wait to add the work piece again and place on the mould, every punching machine is comparatively single to waiting to process work piece size requirement, can only adopt the punching machine of different models to waiting to add the work piece of equidimension, in the punching process in case need process formation adjustment, all need the manual work piece adjustment of carrying out simultaneously, not only influence punching efficiency, can increase operator intensity of labour moreover.

Thus, an adjustable punching device is proposed for the above-mentioned problems.

Disclosure of Invention

In order to make up the defects of the prior art and solve the problem that a stamping device cannot be adjusted, the adjustable punching plate equipment is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses an adjustable punching device, which comprises a fixed seat, wherein clamping plates I are fixedly connected to two sides of the upper end of the fixed seat through shafts, a limiting assembly is connected to the clamping plates I in a sliding manner, the limiting assembly is used for fixing a workpiece to be machined, a processing table is arranged in the middle of the upper end of the fixed seat, a pressing rod is fixedly connected to the middle of the processing table, a top plate is fixedly connected to the upper end of the pressing rod, clamping plates II are fixedly connected to two sides of the lower end of the top plate through shafts, a punching assembly is connected to the clamping plates II in a sliding manner, an L-shaped plate is fixedly connected to one side of the top plate, the L-shaped plate comprises a transverse plate and a vertical plate, the transverse plate is fixedly connected to the top plate, a pushing assembly is fixedly connected to one inward side of the vertical plate, and the pushing assembly is used for pushing the punching assembly to slide.

Preferably, the limiting component comprises a C-shaped clamping hand which is slidably connected to the clamping plate I, a threaded hole is formed in one outward side of the C-shaped clamping hand, a bolt is connected in the threaded hole in a threaded mode, a connecting rod is fixedly connected to the center of the upper side of the C-shaped clamping hand, a limiting plate is fixedly connected to the upper end of the connecting rod, and the lower sides of the two ends of the limiting plate are fixedly connected to the upper ends of the two symmetrical connecting rods respectively.

Preferably, the limiting assembly comprises two C-shaped clamping hands, two connecting rods and a limiting plate, wherein two limiting assemblies are arranged and are connected onto the clamping plate I in a sliding mode.

Preferably, the punching assembly comprises a sliding plate, the sliding plate is connected to two clamping plates II in a sliding mode, an air cylinder II is fixedly connected to the center of the bottom of the sliding plate, and the output end of the air cylinder II is connected with a punching head in a threaded mode.

Preferably, the pushing assembly comprises a first cylinder, an output end of the first cylinder is fixedly connected to one side of the sliding plate, a through hole is formed in the upper end of the pressing rod, close to the first cylinder, and an output shaft of the first cylinder penetrates through the through hole of the pressing rod.

Preferably, the sliding plate is U-shaped, and scales are arranged on the first clamping plate and the second clamping plate.

The utility model has the beneficial effects that: the first clamping plate and the second clamping plate are provided with scales, and the sliding block and the stamping component are moved according to the scales, so that a workpiece can be fixed at a designated position on the workbench, and meanwhile, the stamping component can precisely act on the designated position of the workpiece; the first air cylinder pushes the sliding plate to adjust the position of the stamping assembly, so that the stamping position can be conveniently adjusted when workpieces with different actions act on the stamping assembly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

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

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a first perspective view of the upper half of the present utility model;

FIG. 4 is a second perspective view of the upper half of the present utility model;

legend description:

1. a fixing seat; 2. a clamping plate I; 3. c-shaped clamping hands; 4. a bolt; 5. a connecting rod; 6. a limiting plate; 7. a processing table; 8. a compression bar; 9. a top plate; 10. a second clamping plate; 11. a sliding plate; 12. an L-shaped plate; 13. a first cylinder; 14. a second cylinder; 15. and (5) punching a press head.

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.

Specific examples are given below.

Referring to fig. 1-4, the utility model provides an adjustable punching device, which comprises a fixing seat 1, wherein two sides of the upper end of the fixing seat 1 are fixedly connected with a clamping plate I2 through a shaft, the clamping plate I2 is connected with a limiting component in a sliding manner, the limiting component is used for fixing a workpiece to be machined, a machining table 7 is arranged in the middle of the upper end of the fixing seat 1, a pressing rod 8 is fixedly connected to the middle of the machining table 7, which is close to the clamping plate I2, the upper end of the pressing rod 8 is fixedly connected with a top plate 9, two sides of the lower end of the top plate 9 are fixedly connected with a clamping plate II 10 through a shaft, the clamping plate II 10 is connected with a punching component in a sliding manner, one side of the top plate 9 is fixedly connected with an L-shaped plate 12, the L-shaped plate 12 comprises a transverse plate and a vertical plate, the transverse plate is fixedly connected to the top plate 9, one side inwards facing the vertical plate is fixedly connected with a pushing component, and the pushing component is used for pushing the sliding of the punching component;

during working, the size of a workpiece to be machined is often limited in the working process of the punching machine, the size requirement of each punching machine on the workpiece to be machined is single, different types of punching machines can be adopted for workpieces to be machined with different sizes, and once the workpiece to be machined needs to be machined and formed and adjusted in the punching process, the workpiece needs to be manually adjusted, so that the punching efficiency is not only influenced, but also the labor intensity of operators is increased; in order to solve the problem, the device adjusts the position of the punching component through pushing the component, so that the punching position can be conveniently adjusted when workpieces with different functions act.

Preferably, the limiting component comprises a C-shaped clamping hand 3, the C-shaped clamping hand 3 is slidably connected to the clamping plate I2, a threaded hole is formed in one side of the C-shaped clamping hand 3, a bolt 4 is connected in the threaded hole in a threaded mode, a connecting rod 5 is fixedly connected to the center of the upper side of the C-shaped clamping hand 3, a limiting plate 6 is fixedly connected to the upper end of the connecting rod 5, and the lower sides of two ends of the limiting plate 6 are fixedly connected to the upper ends of two symmetrical connecting rods 5 respectively.

During operation, a workpiece is placed on the processing table 7, the workpiece is limited at a designated position by the limiting plate 6 through sliding the C-shaped clamping hand 3, the C-shaped clamping hand 3 is fixed on the clamping plate one 2 through rotating the bolt 4, and the workpiece is fixed by the two limiting plates 6 at the moment, so that the processing is convenient.

Preferably, the limiting component comprises two C-shaped clamping hands 3, two connecting rods 5 and a limiting plate 6, two limiting components are arranged, and the two limiting components are both in sliding connection with the clamping plate I2.

In operation, the workpiece can be limited to a designated position on the processing table 7 by the design of the two sets of limiting assemblies.

Preferably, the punching assembly comprises a sliding plate 11, the sliding plate 11 is slidably connected to two clamping plates II 10, a cylinder II 14 is fixedly connected to the bottom center of the sliding plate 11, and the output end of the cylinder II 14 is in threaded connection with a punching head 15.

When the working process is performed, the second cylinder 14 is started, the stamping head 15 is driven to move downwards, so that workpieces are machined, and the stamping heads 15 with different sizes can be replaced when workpieces with different types are machined through the stamping heads 15 which are in threaded connection with the output ends of the second cylinder 14.

Preferably, the pushing assembly comprises a first cylinder 13, an output end of the first cylinder 13 is fixedly connected to one side of the sliding plate 11, a through hole is formed in the upper end of the pressing rod 8, close to the first cylinder 13, and an output shaft of the first cylinder 13 penetrates through the through hole of the pressing rod 8.

When the punching assembly is required to be adjusted in position during operation, the first cylinder 13 is started, and the output shaft of the first cylinder 13 pushes the sliding plate 11 to move through the pressing rod 8, so that the punching assembly reaches the designated position.

Preferably, the sliding plate 11 is U-shaped, and the first clamping plate 2 and the second clamping plate 10 are provided with scales.

When the sliding plate works, the sliding plate 11 can stably slide along the second clamping plate 10 without deviation through the U-shaped design of the sliding plate 11; the scales arranged on the clamping plate I2 and the clamping plate II 10 can be adjusted according to the scales when the position of the workpiece and the position of the punching component are adjusted, so that the machining is more accurate.

Working principle: the workpiece is placed on the processing table 7, the C-shaped clamping hand 3 is limited at a designated position by the limiting plate 6, the C-shaped clamping hand 3 is fixed on the clamping plate I2 by rotating the bolt 4, so that the workpiece is limited, the cylinder I13 is started again, the output shaft of the cylinder I13 pushes the sliding plate 11 to move through the pressing rod 8, the punching assembly reaches the designated position, and then the cylinder II 14 is started to drive the punching head 15 to move downwards, so that the workpiece is processed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An adjustable punching device, characterized in that: the automatic punching device comprises a fixing seat (1), wherein clamping plates I (2) are fixedly connected to two sides of the upper end of the fixing seat (1) through shafts, limiting components are connected to the clamping plates I (2) in a sliding manner, the limiting components are used for fixing workpieces to be processed, a processing table (7) is arranged in the middle of the upper end of the fixing seat (1), a pressing rod (8) is fixedly connected to the middle of the processing table (7) close to the clamping plates I (2), a top plate (9) is fixedly connected to the upper end of the pressing rod (8), clamping plates II (10) are fixedly connected to two sides of the lower end of the top plate (9) through shafts, punching components are connected to the clamping plates II (10) in a sliding manner, an L-shaped plate (12) is fixedly connected to one side of the top plate (9), the L-shaped plate (12) comprises a transverse plate and a vertical plate, a pushing component is fixedly connected to one side of the vertical plate inwards, and the pushing component is used for pushing the punching components to slide. The pushing assembly comprises a first cylinder (13), the output end of the first cylinder (13) is fixedly connected to one side of the sliding plate (11), a through hole is formed in the upper end of the pressing rod (8) close to the first cylinder (13), and the output shaft of the first cylinder (13) penetrates through the through hole of the pressing rod (8); the sliding plate (11) is U-shaped, and scales are arranged on the first clamping plate (2) and the second clamping plate (10).

2. An adjustable punching apparatus according to claim 1, characterized in that: the limiting component comprises a C-shaped clamping hand (3), the C-shaped clamping hand (3) is slidably connected to a clamping plate I (2), a threaded hole is formed in one side of the C-shaped clamping hand (3) outwards, a bolt (4) is connected with the threaded hole in a threaded mode, a connecting rod (5) is fixedly connected to the center of the upper side of the C-shaped clamping hand (3), a limiting plate (6) is fixedly connected to the upper end of the connecting rod (5), and two ends of the limiting plate (6) are fixedly connected to the upper ends of the two symmetrical connecting rods (5) respectively.

3. An adjustable punching apparatus according to claim 2, characterized in that: the limiting assembly comprises two C-shaped clamping hands (3), two connecting rods (5) and a limiting plate (6), wherein two limiting assemblies are arranged and are connected onto the clamping plate I (2) in a sliding mode.

4. An adjustable punching apparatus according to claim 3, characterized in that: the stamping assembly comprises a sliding plate (11), the sliding plate (11) is connected to two clamping plates II (10) in a sliding mode, an air cylinder II (14) is fixedly connected to the center of the bottom of the sliding plate (11), and the output end of the air cylinder II (14) is connected with a stamping head (15) in a threaded mode.