CN218134395U

CN218134395U - Turret punching mechanism

Info

Publication number: CN218134395U
Application number: CN202222430197.5U
Authority: CN
Inventors: 唐自清
Original assignee: Shenzhen Ningchuang Machinery Equipment Co ltd
Current assignee: Shenzhen Ningchuang Machinery Equipment Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-27
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a numerical control punch press field especially relates to capstan head mechanism of punching a hole includes the capstan head, and the base is installed down to the capstan head lower extreme, and lower base upper end leans on four corners department fixed mounting to have the fixed column, and the same footstock that goes up of fixed column upside fixed mounting goes up the footstock, and the 30T pressurized cylinder is installed to the symmetry around going up the footstock middle part. The utility model discloses during the use, through the mould that the standard numerical control punching die of changing capstan head upper end was installed to polytypic standard numerical control punching die installs, when using, can replace the mould to the product that punches a hole, and then improves the practicality.

Description

Turret punching mechanism

Technical Field

The utility model relates to a numerical control punch press field especially relates to capstan head mechanism of punching a hole.

Background

The numerical control turret punch press is a high-efficiency plate processing device and is widely suitable for metal plate processing factories which need to process more standard holes and more complicated special-shaped holes on the same plate. The numerical control turret punch press is provided with an automatic indexing station, the rotary die mechanism is arranged on the automatic indexing station, and the die can be rotated to any required angle through program control, so that the punching of any angle is completed, and the processing capacity and flexibility of the die are improved.

The rotary die mechanism in the numerical control turret punch press in the prior art is divided into two parts of an upper rotary die mechanism and a lower rotary die mechanism, wherein the number of parts is large, the structure is complex, the processing requirement is high, the deviation of a die position is easy in the later-stage processing process, most of products needing punching are fixed dies, corresponding exchange cannot be achieved, and the practical capability is lacked. We propose a turret punching mechanism for this purpose.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a capstan head mechanism of punching a hole, including the capstan head, the base is installed down to the capstan head lower extreme, and lower base upper end leans on four corners department fixed mounting to have the fixed column, and the same footstock that goes up of fixed column upside fixed mounting goes up the footstock middle part front and back symmetry and installs 30T pressurized cylinder, and lower base upper end middle part front side fixed mounting transverse positioning mechanism two goes down, and lower base upper end middle part rear side fixed mounting transverse positioning mechanism one, the turret upper end cyclic annular installation a plurality of standard numerical control punching die.

As an optimized technical scheme of the utility model, be provided with the backing plate that punches a hole between lower base and the capstan head.

As an optimized technical scheme of the utility model, the capstan head lower extreme is provided with servo motor, and servo motor fixed mounting is on the base down.

As an optimized technical scheme of the utility model, the shearing mould is installed to 30T pressure cylinder lower extreme.

As a preferred technical scheme of the utility model, it has the product to settle between horizontal positioning mechanism one and the horizontal positioning mechanism two.

As a preferred technical scheme of the utility model, the capstan head left side is provided with initial point response piece, and initial point response piece fixed mounting is on the base down.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses during the use, through the mould that the standard numerical control punching die of changing capstan head upper end was installed to the standard numerical control punching die of polytypic is installed, when using, can replace the mould to the product that punches a hole, and then improves practical ability.

2. The utility model discloses during the use, utilize servo motor to rotate the capstan head to for the capstan head drives the location, the cooperation initial point response piece automatic switch-over mould station of being convenient for increases the practicality.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a schematic structural view of a middle origin induction plate according to the present invention;

FIG. 4 is a schematic structural view of a middle punching pad of the present invention;

wherein: 1. a servo motor; 2. shearing a die; 3. a turret; 4. a standard numerical control punching die; 5. a 30T booster cylinder; 6. an origin induction sheet; 7. a transverse positioning mechanism I; 8. punching a base plate; 9. producing a product; 10. a second transverse positioning mechanism; 11. a lower base; 12. an upper top seat; 13. and (5) fixing the column.

Detailed Description

In order to overcome the defects of the prior art, the turret punching mechanism comprises a turret 3, a lower base 11 is arranged at the lower end of the turret 3, a punching base plate 8 is arranged between the lower base 11 and the turret 3, pressure reduction and shock absorption are carried out when a product 9 is punched by utilizing the material buffer capacity of the punching base plate 8, the loss during the use of the device is reduced, the service life is prolonged, a servo motor 1 is arranged at the lower end of the turret 3, the servo motor 1 is fixedly arranged on the lower base 11, the turret 3 is rotated by utilizing the servo motor 1 so as to drive and position the turret 3, the automatic switching of mould stations is convenient by matching with an origin induction sheet 6, the practicability is increased, a fixed column 13 is fixedly arranged at the upper end of the lower base 11 near four corners, the upper side of the fixed column 13 is fixedly arranged with an upper top base 12, and 30T pressurizing cylinders 5 are symmetrically arranged in the front and back of the middle part of the upper top base 12, the stroke height of the 30T pressure cylinder 5 is adjusted by adopting a photoelectric switch, the pressure cylinder is controlled by the electromagnetic valve to move upwards, a driving foundation is provided for punching, a shearing die 2 is installed at the lower end of the 30T pressure cylinder 5 at the front side, a transverse positioning mechanism two 10 is fixedly installed at the middle part of the upper end of a lower base 11, a transverse positioning mechanism one 7 is fixedly installed at the middle part of the upper end of the lower base 11, a product 9 is arranged between the transverse positioning mechanism one 7 and the transverse positioning mechanism two 10, a plurality of standard numerical control punching dies 4 are annularly installed at the upper end of a turret 3, the standard numerical control punching dies 4 of multiple models are adopted for installation, when the device is used, the dies can be replaced for the punched products 9, the practical capability is improved, an original point induction sheet 6 is arranged on the left side of the turret 3, and the original point induction sheet 6 is fixedly installed on the lower base 11.

The utility model discloses in the real time, through the mould of changing standard numerical control cut-out press 4 installations of 3 upper ends on capstan head, install with the standard numerical control cut-out press 4 of polytypic, when using, can replace the mould to product 9 that punches a hole, and then improve practical ability, utilize servo motor 1 to rotate capstan head 3, thereby drive the location for capstan head 3, cooperation initial point response piece 6 automatic switch-over mould station of being convenient for, increase the practicality, rethread 30T pressure cylinder 5 adopts photoelectric switch adjustment stroke height, go up the stroke with solenoid valve control pressure cylinder, provide the drive basis for punching a hole, utilize the material buffer capacity of backing plate 8 that punches a hole simultaneously, carry out decompression bradyseism when punching a hole for product 9, loss when reducing device uses, and the service life is prolonged.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The turret punching mechanism comprises a turret (3) and is characterized in that a lower base (11) is installed at the lower end of the turret (3), fixed columns (13) are fixedly installed at the upper ends of the lower base (11) close to four corners, the same upper top base (12) is fixedly installed on the upper sides of the fixed columns (13), 30T pressurizing cylinders (5) are symmetrically installed in the front and back of the middle of the upper top base (12), a transverse positioning mechanism II (10) is fixedly installed on the front side of the middle of the upper end of the lower base (11), a transverse positioning mechanism I (7) is fixedly installed on the rear side of the middle of the upper end of the lower base (11), and a plurality of standard numerical control punching dies (4) are annularly installed on the upper end of the turret (3).

2. Turret punching mechanism according to claim 1, characterized in that a punching pad (8) is arranged between the lower base (11) and the turret (3).

3. Turret punching mechanism according to claim 1, characterized in that the turret (3) is provided with a servo motor (1) at its lower end, the servo motor (1) being fixedly mounted on the lower base (11).

4. Turret punching mechanism according to claim 1, characterized in that the lower end of the front 30T booster cylinder (5) is fitted with a shearing die (2).

5. Turret punching mechanism according to claim 1, characterized in that a product (9) is arranged between the first transverse positioning means (7) and the second transverse positioning means (10).

6. The turret punching mechanism according to claim 1, characterized in that the origin sensing piece (6) is provided on the left side of the turret (3), and the origin sensing piece (6) is fixedly mounted on the lower base (11).