CN213052308U

CN213052308U - Punching machine convenient to change drill bit

Info

Publication number: CN213052308U
Application number: CN202120225217.8U
Authority: CN
Inventors: 植海; 植才升; 植才敏
Original assignee: Foshan Jinhai Cnc Machinery Co ltd
Current assignee: Foshan Jinhai Cnc Machinery Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-04-27
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a piercing press convenient to change drill bit, including main part frame and unable adjustment base to and the support die who is fixed in the unable adjustment base upper surface through the bolt, the bottom of main part frame is fixed with hydraulic pressure through the bolt and is dashed the frame, hydraulic pressure is dashed the lower surface integrated into one piece that puts up and is had the erection joint seat, the surface integrated into one piece of erection joint seat has No. two connecting blocks, spacing elongated slot has been seted up to the inside of No. two connecting blocks. The utility model discloses be convenient for through spacing piece and the mutual spacing block of spacing elongated slot for the erection joint seat with accept the connection installation that can be accurate fast between the connecting seat, and be provided with connecting block and No. two connecting blocks, make connecting block and No. two connecting blocks support the main part as fixed atress, respectively with the erection joint seat with accept the connecting seat and laminate mutually and support, thereby make whole device when convenient installation is changed, also be convenient for safe handling.

Description

Punching machine convenient to change drill bit

Technical Field

The utility model relates to a technical field is changed to the piercing press drill bit, refers in particular to a piercing press convenient to change drill bit.

Background

In modern industrial production, a flat plate punching machine is taken as a key device for processing various flat plate holes, a novel forming technology is utilized to process the holes, the precision is high, the positioning is accurate, the production period is short, the traditional device is replaced, the application field of the punching machine is more and more extensive along with the development of high and new technologies, and the application field of the punching machine is expanded from the initial national defense field and the aerospace field to the fields of machinery, medical treatment and the like; the punching machines are classified into a flat punching machine, a circular pipe punching machine, a square pipe punching machine, a U-shaped steel punching machine, and the like according to the shape of the material to be processed.

The existing punching machine still has certain inconvenience when in use, has the condition that a drill bit is inconvenient to replace when in punching operation, and is difficult to quickly correct in the replacement process of the drill bit.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a piercing press convenient to change drill bit through being provided with main part frame and unable adjustment base for the main part frame is convenient for fix the use through unable adjustment base, then the rethread hydraulic pressure is dashed the frame and is driven the drill bit that punches a hole and accomplish the operation of punching a hole, and be provided with the erection joint seat and accept the connecting seat, make hydraulic pressure dash the frame and punch a hole and be convenient for carry out the high-speed joint through the erection joint seat between the drill bit with accepting the connecting seat, thereby make the drill bit that punches a hole be convenient for install fast and change.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a piercing press convenient to change drill bit, includes main part frame and unable adjustment base to and the support die who is fixed in the unable adjustment base upper surface through the bolt, the bottom of main part frame has hydraulic pressure to dash the frame through the bolt fastening, hydraulic pressure dashes the lower surface integrated into one piece of frame and has the erection joint seat, the surface integrated into one piece of erection joint seat has No. two connecting blocks, spacing elongated slot has been seted up to the inside of No. two connecting blocks, the surface block of erection joint seat is connected with accepts the connecting seat, the lower surface integrated into one piece who accepts the connecting seat has the drill bit that punches a hole, the upper surface integrated into one piece who accepts the connecting seat has a connecting block, just the surface integrated into one piece of a.

Preferably, the outer surface of the limiting block is fixed with a plurality of elastic arc plates through screws, the inner walls of the elastic arc plates are fixed with restoring springs through screws, and the inner wall of the limiting long groove is provided with a plurality of fixing slotted holes.

Preferably, threaded holes are formed in the outer surfaces of the second connecting block and the first connecting block, and the threaded holes penetrate through the second connecting block and the first connecting block.

Preferably, a limiting top groove is formed in the inner wall of the installation connecting seat, and the inner wall of the limiting top groove is attached to the outer surfaces of the first connecting block and the limiting strip block.

Preferably, a limiting bottom groove is formed in the inner wall of the bearing connecting seat, and the inner wall of the limiting bottom groove is attached to the outer surface of the second connecting block.

Preferably, the outer surface of the supporting mold is provided with a plurality of mold through holes.

Preferably, the restoring spring is a metal member.

The utility model discloses beneficial effect:

1. the utility model is provided with the main body frame and the fixed base, so that the main body frame is convenient to be fixed and used through the fixed base, then the hydraulic punching frame drives the punching drill bit to complete punching operation, the installation connecting seat and the bearing connecting seat are arranged, the hydraulic punching frame and the punching drill bit are convenient to be quickly connected through the installation connecting seat and the bearing connecting seat, so that the punching drill bit is convenient to be quickly installed and replaced, meanwhile, the limiting strip block and the limiting long groove are arranged, so that when the punching drill bit is installed and replaced, the connecting seat and the bearing connecting seat can be quickly and accurately connected and installed through the mutual limiting block of the limiting strip block and the limiting long groove, and the first connecting block and the second connecting block are arranged as fixed stress supporting main bodies and are respectively attached and supported with the installation connecting seat and the bearing connecting seat, therefore, the whole device is convenient to install and replace and is convenient to use safely;

2. the utility model discloses a be provided with a plurality of elasticity arc board and fixed slotted hole, make when the inside of spacing rectangular section slip block at spacing elongated slot, can be through the inside of the spacing block of elasticity arc board at fixed slotted hole, thereby make spacing rectangular section when the inside of block in spacing elongated slot, can carry out the position through the elasticity arc board and fix fast, the damping when increasing its installation is felt, thereby be convenient for supplementary punching a hole drill bit and install, be provided with the recovery spring simultaneously, make the recovery spring have the elastic ability of recovery elasticity arc board, make elasticity arc board more durable.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic diagram of the position structure of the punching drill of the present invention;

FIG. 3 is a schematic view of the connection structure of the punching drill of the present invention;

fig. 4 is a schematic view of the connection structure of the installation connecting seat of the present invention;

fig. 5 is a schematic structural view of the elastic arc plate of the present invention.

In the figure: 1. a main body frame; 2. a fixed base; 3. supporting the mold; 4. a hydraulic punching frame; 5. a punching drill bit; 6. a through hole of the mold; 7. mounting a connecting seat; 8. receiving the connecting seat; 9. a second connecting block; 10. a first connecting block; 11. an elastic arc plate; 12. a limiting strip block; 13. a threaded hole; 14. a limiting bottom groove; 15. a limit top groove; 16. a limiting long groove; 17. fixing the slotted hole; 18. the spring is restored.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 5, a piercing press convenient to change drill bit, including main part frame 1 and unable adjustment base 2, and be fixed in the support mould 3 of 2 upper surfaces of unable adjustment base through the bolt, the bottom of main part frame 1 has hydraulic pressure to dash frame 4 through the bolt fastening, hydraulic pressure dashes the lower surface integrated into one piece of frame 4 and has erection joint seat 7, the surface integrated into one piece of erection joint seat 7 has No. two connecting blocks 9, spacing elongated slot 16 has been seted up to No. two connecting blocks 9's inside, the surface block of erection joint seat 7 is connected with accepts connecting seat 8, the lower surface integrated into one piece of accepting connecting seat 8 has drill bit 5 that punches a hole, the upper surface integrated into one piece of accepting connecting seat 8 has connecting block 10, and the surface integrated into one piece of connecting block 10 has spacing piece 12.

Specifically, the outer surface of the limit block 12 is fixed with a plurality of elastic arc plates 11 through screws, the inner walls of the elastic arc plates 11 are fixed with restoring springs 18 through screws, and the inner walls of the limit long grooves 16 are provided with a plurality of fixing slotted holes 17.

Specifically, threaded holes 13 are formed in the outer surfaces of the second connecting block 9 and the first connecting block 10, and the threaded holes 13 penetrate through the second connecting block 9 and the first connecting block 10.

Specifically, the inner wall of the installation connecting seat 7 is provided with a limit top groove 15, and the inner wall of the limit top groove 15 is attached to the outer surfaces of the first connecting block 10 and the limit strip block 12.

Specifically, a limiting bottom groove 14 is formed in the inner wall of the bearing connecting seat 8, and the inner wall of the limiting bottom groove 14 is attached to the outer surface of the second connecting block 9.

Specifically, the outer surface of the supporting mold 3 is provided with a plurality of mold through holes 6.

Specifically, the return spring 18 is a metal member.

The utility model discloses a theory of operation: the main body frame 1 is convenient to be fixedly used through the fixed base 2 by arranging the main body frame 1 and the fixed base 2, then the hydraulic punching frame 4 drives the punching drill bit 5 to complete punching operation, the installation connecting seat 7 and the receiving connecting seat 8 are arranged, the hydraulic punching frame 4 and the punching drill bit 5 are convenient to be quickly connected through the installation connecting seat 7 and the receiving connecting seat 8, so that the punching drill bit 5 is convenient to be quickly installed and replaced, meanwhile, the limiting strip block 12 and the limiting long groove 16 are arranged, so that when the punching drill bit 5 is installed and replaced, the limiting strip block 12 and the limiting long groove 16 are convenient to be mutually limited and clamped, the installation connecting seat 7 and the receiving connecting seat 8 can be quickly and accurately connected and installed, the first connecting block 10 and the second connecting block 9 are arranged, and the first connecting block 10 and the second connecting block 9 are used as fixed stress supporting main bodies, the elastic arc plates 11 and the fixed slotted holes 17 are arranged, so that when the limiting block 12 is clamped in the limiting long groove 16 in a sliding manner, the limiting block can be clamped in the fixed slotted holes 17 in a limiting manner through the elastic arc plates 11, so that when the limiting block 12 is clamped in the limiting long groove 16 in a clamping manner, the position of the limiting block 12 can be quickly fixed through the elastic arc plates 11, the damping sense during installation is increased, the auxiliary punching drill 5 is convenient to install, meanwhile, the restoring springs 18 are arranged, so that the restoring springs 18 have the capacity of restoring the elasticity of the elastic arc plates 11, the elastic arc plates 11 are more durable, and the threaded holes 13 are formed in the outer surfaces of the second connecting block 9 and the second connecting block 9, after the connection between the receiving connecting seat 8 and the mounting connecting seat 7 is clamped and connected through the second connecting block 9 and the first connecting block 10, the second connecting block 9 and the first connecting block 10 can be fixedly connected through the threaded hole 13 in a matched mode with a fixing bolt, so that the second connecting block 9 and the first connecting block 10 can be more safely and stably used, the first connecting block 10 and the second connecting block 9 can be clamped and connected quickly through the limiting bottom groove 14 and the limiting top groove 15, the second connecting block 9 can be clamped and connected in the limiting bottom groove 14 conveniently, the first connecting block 10 is clamped and connected in the limiting top groove 15, so that the second connecting block 9 and the first connecting block 10 cannot be inclined, further, the mounting connecting seat 7 and the receiving connecting seat 8 can be supported and stressed through the second connecting block 9 and the first connecting block 10, and the threaded holes 13 can be conveniently corresponded, so that the fixing bolt is convenient to be screwed in the threaded hole 13, a plurality of die through holes 6 are arranged on the outer surface of the supporting die 3, and the sizes of the die through holes 6 are different, so that the supporting die 3 is convenient to adjust and match the punching drill bit 5 for punching operation.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a piercing press convenient to change drill bit, includes main part frame (1) and unable adjustment base (2) to and support mould (3) through the bolt fastening in unable adjustment base (2) upper surface, its characterized in that: the bottom of main part frame (1) is fixed with hydraulic pressure through the bolt and is dashed frame (4), the lower surface integrated into one piece that hydraulic pressure is dashed frame (4) has erection joint seat (7), the surface integrated into one piece of erection joint seat (7) has No. two connecting blocks (9), spacing elongated slot (16) have been seted up to the inside of No. two connecting blocks (9), the surface block of erection joint seat (7) is connected with accepts connecting seat (8), the lower surface integrated into one piece of accepting connecting seat (8) has drill bit (5) that punches a hole, the upper surface integrated into one piece of accepting connecting seat (8) has connecting block (10), just the surface integrated into one piece of connecting block (10) has spacing strip piece (12).

2. The punching machine facilitating bit replacement according to claim 1, wherein: the outer surface of the limiting strip (12) is fixed with a plurality of elastic arc plates (11) through screws, the inner walls of the elastic arc plates (11) are fixed with restoring springs (18) through screws, and the inner walls of the limiting long grooves (16) are provided with a plurality of fixing slotted holes (17).

3. The punching machine facilitating bit replacement according to claim 1, wherein: threaded holes (13) are formed in the outer surfaces of the second connecting block (9) and the first connecting block (10), and the threaded holes (13) penetrate through the second connecting block (9) and the first connecting block (10).

4. The punching machine facilitating bit replacement according to claim 1, wherein: spacing top groove (15) have been seted up in the inner wall of erection joint seat (7), just the inner wall of spacing top groove (15) with the surface of a connecting block (10) and spacing piece (12) is laminated mutually.

5. The punching machine facilitating bit replacement according to claim 1, wherein: a limiting bottom groove (14) is formed in the inner wall of the bearing connecting seat (8), and the inner wall of the limiting bottom groove (14) is attached to the outer surface of the second connecting block (9).

6. The punching machine facilitating bit replacement according to claim 1, wherein: the outer surface of the supporting die (3) is provided with a plurality of die through holes (6).

7. The punching machine facilitating bit replacement according to claim 2, wherein: the return spring (18) is a metal member.