CN219985896U

CN219985896U - Punch press with direction correcting structure

Info

Publication number: CN219985896U
Application number: CN202321160924.9U
Authority: CN
Inventors: 杨向东; 尹露; 尹泽林
Original assignee: Chongqing Linhao Machinery Processing Co ltd
Current assignee: Chongqing Linhao Machinery Processing Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-11-10
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of punching machines, in particular to a punching machine with a guide correcting structure, which comprises a base, wherein a support column is fixedly arranged on the upper surface of the base, one end of the support column is fixedly provided with a support plate, the surface of the support plate is provided with a guide clamping mechanism, the surface of the support plate is fixedly provided with a lower template, the surface of the lower template is provided with a lower die opening, the interior of the lower die opening is provided with a jacking mechanism, one end of the base is fixedly provided with an L-shaped plate, the interior of the L-shaped plate is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly provided with an upper module, the guide clamping mechanism comprises a sliding rail, the sliding rail is fixedly arranged on the upper surface of the support plate, and firstly, a worm is rotated to enable a worm wheel to rotate, and then the gear rotates to drive a rack to move, so that an L-shaped clamping block can clamp a workpiece, and the purpose of guide correcting and positioning is achieved.

Description

Punch press with direction correcting structure

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine with a guide correcting structure.

Background

The punching machine is a punching press, and in national production, the punching process has the advantages of saving materials and energy sources, being high in efficiency, having low technical requirements for operators and being capable of making products which cannot be achieved by mechanical processing through various die applications, so that the punching machine has wider application.

The existing punch press can not conduct guide correction on a material to be punched placed on the punch press, so that a great amount of time is required to be spent for adjusting the position of the material, a great amount of time is wasted, the working efficiency of the punch press is reduced, and a punched product is unqualified due to the fact that the material to be punched is easy to move in the punching process, and the use requirement of people can not be well met.

Disclosure of Invention

The utility model mainly aims to provide a punch press with a guide correcting structure, which can effectively solve the problems that in the prior art, the existing punch press cannot guide and correct a material to be punched placed on the punch press, so that a great amount of time is required to be spent for adjusting the position of the material, a great amount of time is wasted, the working efficiency of the punch press is reduced, and the material to be punched is easy to move in the punching process, so that a punched product is unqualified and the use requirement of people cannot be well met.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a punch press with direction correction structure, includes the base, the last fixed surface of base installs the pillar, the one end fixed mounting of pillar has the backup pad, the surface mounting of backup pad has direction fixture, the fixed surface of backup pad installs the lower bolster, the lower die orifice has been seted up to the surface of lower bolster, the internally mounted of lower die orifice has climbing mechanism, the one end fixed mounting of base has the L template, the inside fixed mounting of L template has the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the upper die set.

Preferably, the guiding and clamping mechanism comprises a sliding rail, the sliding rail is fixedly arranged on the upper surface of the supporting plate, the surface of the sliding rail is slidably connected with a rack, the inside of the supporting plate is rotationally connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a gear, the gear is meshed with the rack, and the upper surface of the rack is fixedly provided with an L-shaped clamping block.

Preferably, the lower end of the rotating shaft is fixedly connected with a worm wheel, the lower surface of the supporting plate is fixedly provided with a bearing seat, a worm is rotationally connected between the bearing seats, and the worm wheel is meshed with the worm.

Preferably, both sides of the lower template are fixedly provided with side plates, the surfaces of the side plates are provided with sliding grooves, and the L-shaped clamping blocks are in sliding connection with the sliding grooves.

Preferably, the two L-shaped clamping blocks are symmetrically arranged about the lower die orifice.

Preferably, the jacking mechanism comprises a lower pressing plate, a sliding hole is formed in the bottom of the lower die opening, a spring is fixedly connected to the bottom of the sliding hole, a sliding rod is fixedly connected to the upper end of the spring, and the sliding rod is fixedly connected with the lower pressing plate.

Preferably, one end of the worm is fixedly connected with a hand wheel.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the worm is rotated at first, so that the worm wheel is rotated, the gear is rotated to drive the rack to move, and the L-shaped clamping block can clamp a workpiece, so that the purpose of guiding, correcting and positioning is achieved.

(2) According to the utility model, the hydraulic cylinder is used for stamping a workpiece placed at the lower die opening, after stamping, when the upper die set leaves, the spring rebounds to drive the slide rod and the lower pressing plate to push upwards, so that the stamped workpiece is pushed out of the lower die opening, and time and labor are saved.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a punch press with a guide correcting structure according to the present utility model;

FIG. 2 is a schematic view of an L-shaped clamp block structure of a punch press with a guide correcting structure;

FIG. 3 is a schematic view of a slide rail structure of a punch with a guide correcting structure according to the present utility model;

FIG. 4 is a schematic view of a worm gear structure of a punch press with a guide correcting structure according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a punch press with guide straightening structure according to the present utility model;

FIG. 6 is an enlarged view of the structure of the punch press of FIG. 5 with guide straightening structure according to the present utility model;

fig. 7 is an enlarged schematic view of the position a in fig. 2 of a punch with guide correcting structure according to the present utility model.

In the figure: 1. a base; 2. a support post; 3. a support plate; 4. a side plate; 5. a chute; 6. an upper module; 7. a hydraulic cylinder; 8. a jacking mechanism; 801. a lower pressing plate; 802. a spring; 803. a slide bar; 804. a slide hole; 9. a guide clamping mechanism; 901. an L-shaped clamping block; 902. a slide rail; 903. a gear; 904. a rack; 905. a hand wheel; 906. a worm; 907. a bearing seat; 908. a worm wheel; 909. a rotating shaft; 10. an L-shaped plate; 11. a lower template; 12. and (5) a lower die opening.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.

As shown in fig. 1 to 7, a punch press with direction correcting structure, including base 1, the last fixed surface of base 1 installs pillar 2, and the one end fixed mounting of pillar 2 has backup pad 3, and the surface mounting of backup pad 3 has direction fixture 9, and the fixed surface mounting of backup pad 3 has lower bolster 11, and lower die orifice 12 has been seted up to the surface of lower bolster 11, and the internally mounted of lower die orifice 12 has climbing mechanism 8, and the one end fixed mounting of base 1 has L template 10, and the inside fixed mounting of L template 10 has pneumatic cylinder 7, and the output fixed mounting of pneumatic cylinder 7 has last module 6.

In this embodiment, the guiding and clamping mechanism 9 includes a sliding rail 902, the sliding rail 902 is fixedly mounted on the upper surface of the supporting plate 3, the surface of the sliding rail 902 is slidably connected with a rack 904, a rotating shaft 909 is rotatably connected in the supporting plate 3, the upper end of the rotating shaft 909 is fixedly connected with a gear 903, the gear 903 is meshed with the rack 904, an L-shaped clamping block 901 is fixedly mounted on the upper surface of the rack 904, and the gear 903 drives the rack 904 to move, so that the L-shaped clamping block 901 clamps a workpiece, and stamping is facilitated.

It can be understood that in the present utility model, the lower end of the rotating shaft 909 is fixedly connected with the worm wheel 908, the lower surface of the supporting plate 3 is fixedly provided with the bearing seats 907, the worm 906 is rotatably connected between the bearing seats 907, the worm wheel 908 is meshed with the worm 906, the worm wheel 908 is rotated by rotating the worm 906, the gear 903 is further rotated, the rack 904 is driven to move, and the L-shaped clamping block 901 clamps the workpiece, so that the stamping is convenient.

It can be understood that in the present utility model, the side plates 4 are fixedly installed on both sides of the lower template 11, the sliding grooves 5,L type clamping blocks 901 are provided on the surface of the side plates 4 and slidably connected in the sliding grooves 5, the side plates 4 are beneficial to protecting the components below the side plates 4, and the sliding grooves 5 facilitate the sliding of the L-type clamping blocks 901.

It can be appreciated that in the present utility model, the two L-shaped clamping blocks 901 are symmetrically arranged about the lower die orifice 12, and the workpiece can be centered by the symmetrical arrangement, so that the workpiece can be better guided, corrected and positioned.

It can be understood that in the utility model, the jacking mechanism 8 comprises a lower pressing plate 801, a sliding hole 804 is formed in the bottom of the lower die orifice 12, a spring 802 is fixedly connected to the bottom of the sliding hole 804, a sliding rod 803 is fixedly connected to the upper end of the spring 802, the sliding rod 803 is fixedly connected with the lower pressing plate 801, and a punched workpiece can be ejected through the jacking mechanism 8, so that time and labor are saved.

It is understood that in the present utility model, one end of the worm 906 is fixedly connected with a hand wheel 905 to facilitate rotation of the worm 906.

The working principle of the punch with the guide correcting structure is as follows:

when the stamping die is used, a workpiece is placed at the lower die opening 12, then the hand wheel 905 is rotated by hand, the worm wheel 908 and the worm 906 are rotated, the gear 903 is driven to rotate, the rack 904 is moved, the workpiece is corrected to be centered by the L-shaped clamping block 901, then the hydraulic cylinder 7 is started for stamping operation, and after stamping is completed, the workpiece is ejected by the jacking mechanism 8, so that the whole stamping process is completed, and time and labor are saved.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims

1. The utility model provides a punch press with direction correction structure, includes base (1), its characterized in that: the upper surface fixed mounting of base (1) has pillar (2), the one end fixed mounting of pillar (2) has backup pad (3), the surface mounting of backup pad (3) has direction fixture (9), the surface fixed mounting of backup pad (3) has lower bolster (11), lower die orifice (12) have been seted up to the surface of lower bolster (11), the internally mounted of lower die orifice (12) has climbing mechanism (8), the one end fixed mounting of base (1) has L template (10), the inside fixed mounting of L template (10) has pneumatic cylinder (7), the output fixed mounting of pneumatic cylinder (7) has last module (6).

2. A punch press with guide rectification structure as claimed in claim 1, wherein: the guide clamping mechanism (9) comprises a sliding rail (902), the sliding rail (902) is fixedly arranged on the upper surface of the supporting plate (3), a rack (904) is connected to the surface of the sliding rail (902) in a sliding mode, a rotating shaft (909) is connected to the inside of the supporting plate (3) in a rotating mode, a gear (903) is fixedly connected to the upper end of the rotating shaft (909), the gear (903) is meshed with the rack (904), and an L-shaped clamping block (901) is fixedly arranged on the upper surface of the rack (904).

3. A punch press with guide rectification structure as claimed in claim 2, wherein: the lower end of the rotating shaft (909) is fixedly connected with a worm wheel (908), a bearing seat (907) is fixedly arranged on the lower surface of the supporting plate (3), a worm (906) is rotationally connected between the bearing seats (907), and the worm wheel (908) is meshed with the worm (906).

4. A punch press with guide rectification structure as claimed in claim 2, wherein: both sides of lower bolster (11) are all fixed mounting have curb plate (4), spout (5) have been seted up on the surface of curb plate (4), L type clamp splice (901) sliding connection in spout (5).

5. A punch press with guide rectification structure as claimed in claim 2, wherein: the two L-shaped clamping blocks (901) are symmetrically arranged about the lower die orifice (12).

6. A punch press with guide rectification structure as claimed in claim 1, wherein: the jacking mechanism (8) comprises a lower pressing plate (801), a sliding hole (804) is formed in the bottom of the lower die opening (12), a spring (802) is fixedly connected to the bottom of the sliding hole (804), a sliding rod (803) is fixedly connected to the upper end of the spring (802), and the sliding rod (803) is fixedly connected with the lower pressing plate (801).

7. A punch press having a guide rectification apparatus as set forth in claim 3, wherein: one end of the worm (906) is fixedly connected with a hand wheel (905).