CN218657760U

CN218657760U - Punching mechanism for hardware processing

Info

Publication number: CN218657760U
Application number: CN202223273906.XU
Authority: CN
Inventors: 陈平光; 余培
Original assignee: Dongguan Youcheng Silicon Steel Core Co ltd
Current assignee: Dongguan Youcheng Silicon Steel Core Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-21
Anticipated expiration: 2032-12-07

Abstract

The utility model belongs to the technical field of hardware processing technique and specifically relates to a punching mechanism for hardware processing, which comprises a base and a punching body, wherein the middle part of the top surface of the punching body is provided with a mounting groove, the left and right inner walls of the mounting groove are respectively connected with a first clamping plate and a second clamping plate in an integrated manner, and a fastening head is clamped on the top surface between the first clamping plate and the second clamping plate; the utility model can realize the simultaneous operation of punching and cutting of the workpiece after the structure is improved, thereby not only reducing the working procedures and reducing the production cost of equipment, but also greatly improving the production efficiency of the workpiece and having strong practicability; when the position of the drilling head needs to be adjusted, the nut can be directly unscrewed, the fastening head is loosened, the drilling head can be moved, after the position is determined, the position of the drilling head can be moved through the nut fastening, the process not only reduces the difficulty of workpiece dismounting and mounting, greatly shortens the dismounting and mounting time, and provides the production efficiency when the using effect is ensured.

Description

Punching mechanism for hardware processing

Technical Field

The utility model belongs to the technical field of the hardware processing technique and specifically relates to a die-cut mechanism of hardware processing usefulness.

Background

Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. It can be used alone or as an assistant tool. Such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like. The small hardware products are mostly not the final consumer products. But as a kit for industrial manufacture, a semi-finished product, a tool for a production process, and the like.

At present, the hardware is in the in-process of production, often need punch a hole and cut processing to the work piece, and among the prior art, punch a hole and cut and generally divide into two processes and go on, however, so not only can increase the process, improve equipment's manufacturing cost, moreover, still can reduce the production efficiency of work piece. In addition, in the process of punching, the drill bit can only be fixedly installed, and when the position of the drill bit needs to be changed, the drill bit needs to be detached and then installed again (the difficulty is high), so that the process is complicated and time is consumed, and the installation part of the drill bit is also fixed, so that one or more drill bits are added according to the actual production situation, and the realization is difficult. Therefore, a punching mechanism for processing hardware is provided.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a die-cut mechanism of hardware processing usefulness, this die-cut structure is through improving the back, can effectively solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that:

the utility model provides a die-cut mechanism that hardware processing was used which characterized in that: it includes base and die-cut body, all be provided with the installation casing on the inside four corners position of base, the equal fixed mounting in inside of installation casing has the pneumatic cylinder, the pneumatic cylinder passes through the die-cut body of push rod intercommunication installation casing fixedly connected with, the top surface middle part of die-cut body is provided with the mounting groove, hollow structure sets up about the mounting groove, the inner wall is connected with first cardboard and second cardboard of integrated into one piece respectively about the mounting groove, top surface joint between first cardboard and the second cardboard has fastening head, the bottom surface middle part integrated into one piece of fastening head is connected with the threaded rod, the bottom integrated into one piece of threaded rod is connected with the drilling head, fastening head pass through nut threaded connection threaded rod and then with die-cut body fixed connection, the bottom surface middle part right side fixed mounting of die-cut body has the cutter head.

Furthermore, the middle part of die-cut body just is located the rear end opening setting of mounting groove department.

Furthermore, first cardboard and second cardboard all are less than the mounting groove structure setting.

Furthermore, the top surface of the fastening head is integrally connected with an extension rod.

Furthermore, the lower part of the cutting tool bit is arranged right opposite to the right end side structure of the base.

Furthermore, a punching groove is arranged on the top surface of the base and right below the mounting groove.

The utility model has the advantages that:

(1) The utility model can realize the simultaneous operation of punching and cutting of the workpiece after the structure is improved, thereby not only reducing the working procedures and reducing the production cost of equipment, but also greatly improving the production efficiency of the workpiece and having strong practicability;

(2) Through the arrangement of the mounting groove, the first clamping plate, the second clamping plate and the fastening head, when the position of the drilling head needs to be adjusted, the nut can be directly unscrewed, the fastening head is loosened, the drilling head can be moved, and after the position is determined, the position of the drilling head can be moved through the fastening of the nut;

(3) Through being equipped with the mounting groove, first cardboard and second cardboard, when needing to increase one or more drilling head, can be directly through the breach department card of mounting groove go into fastening head and adapting unit can, increase the drilling head and confirm well position according to actual production after, the fastening of rethread nut, can realize the increase demand of drilling head, the process is also fairly simple and convenient, the time of drilling head installation is shorter, and behind the nut fastening, the firm degree of drilling head is higher, can ensure the quality and the effect of follow-up drilling.

Drawings

Fig. 1 is a schematic structural view (front view) of the present invention;

fig. 2 is a top view of the die-cut body of the present invention;

fig. 3 is a cross-sectional view of the die-cut body of the present invention.

In the figure, 1, a base; 2. punching the body; 3. installing a shell; 4. a hydraulic cylinder; 5. mounting grooves; 6. a first clamping plate; 7. a second clamping plate; 8. a fastening head; 9. a threaded rod; 10. drilling a hole head; 11. a nut; 12. a cutter head; 13. an extension pole; 14. punching a hole groove.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in fig. 1-3, a punching mechanism that hardware processing used, it includes base 1 and die-cut body 2, all be provided with installation casing 3 on the inside four corners position of base 1, the equal fixed mounting in inside of installation casing 3 has pneumatic cylinder 4, pneumatic cylinder 4 is through the die-cut body 2 of 3 fixedly connected with of push rod intercommunication installation casing, the top surface middle part of die-cut body 2 is provided with mounting groove 5, hollow structure sets up about mounting groove 5, the inner wall is connected with first cardboard 6 and second cardboard 7 respectively integrated into one piece about mounting groove 5, top surface joint between first cardboard 6 and the second cardboard 7 has fastening head 8, fastening head 8's bottom surface middle part integrated into one piece is connected with threaded rod 9, the bottom integrated into one piece of threaded rod 9 is connected with drilling head 10, fastening head 8 through nut 11 threaded connection threaded rod 9 and then with die-cut body 2 fixed connection, die-cut body 2's bottom surface middle part right side fixed mounting has cutting tool bit 12.

The middle part of the punching body 2 is provided with a rear end opening at the installation groove 5. The purpose is as follows: the installation and the dismantlement of fastening head 8 and adapting unit are convenient for, through this breach, not only can be fast with fastening head 8 and adapting unit card go into the mounting groove 5 in screw up the fastening, moreover, still can shift out fastening head 8 and adapting unit rapidly.

The first clamping plate 6 and the second clamping plate 7 are lower than the mounting groove 5. It can be understood that the first 8 joints of being convenient for fasten at the top surface of first cardboard 6 and second cardboard 7, moreover, first cardboard 6 and second cardboard 7 all are less than the 5 structure settings of mounting groove, make it behind the joint, and die-cut body 2 is located the inner wall here and can extrudes fastening head 8, further improves the firm degree of the first 8 installations of fastening.

The top surface of the fastening head 8 is integrally formed and connected with an extension rod 13. It will be appreciated that after loosening of the fastening head 8, it is convenient to move the fastening head 8 using the extension rod 13.

The lower part of the cutting bit 12 is arranged right opposite to the right end side structure of the base 1. It can be understood that when the cutting head 12 cuts the workpiece, the cutting head 12 can press down to cut along the right side outer wall of the base 1 (when cutting, the cutting head 12 can slightly contact with the right side outer wall of the base 1, the purpose of the design is to increase the stress point of the workpiece during cutting, and better cut the workpiece), and the impact on the base 1 is avoided, so that the cutting effectiveness is ensured, moreover, the thickness of the workpiece is thinner, and during the cutting process, the cutting speed is higher, and the workpiece is not deformed.

And a punching groove 14 is arranged on the top surface of the base 1 and right below the mounting groove 5. It can be understood that, after the workpiece is punched through the drilling head 10, the bottom of the drilling head 10 can extend into the punching groove 14, so as to avoid collision with the base 1. In addition, the workpiece is thin in thickness, the punching speed is high, punching operation can be formed in a moment, and deformation of the workpiece is avoided.

The utility model discloses a theory of operation does: during operation, earlier start four pneumatic cylinders 4 simultaneously, four pneumatic cylinders 4 will drive die-cut body 2 simultaneously and push down fast, drilling head 10 can punch a hole the operation to the work piece, cutter head 12 can cut the work piece, during first operation, do not possess the through-hole on the work piece of being cut, can handle again behind, when carrying out the operation of the second time, drilling head 10 and cutter head 12 punch a hole and cut the operation equally, this moment, just possessed the through-hole on the work piece of being cut, the through-hole that dashes out when this through-hole is the first operation, begin from the second operation, every work piece after being cut just possesses the through-hole (the through-hole that the work piece operation formed is the through-hole that dashes out last time), the simultaneous operation of punching a hole and cutting has been realized, compared with prior art, among the prior art, punching press once earlier, repress once during the cutting, divide into two processes, the efficiency is lower, the utility model discloses only need adopt die-cut body 2 to push down once to realize punching a punching hole and the cutting operation of work piece, efficiency improves greatly.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a die-cut mechanism that hardware processing was used which characterized in that: it includes base (1) and die-cut body (2), all be provided with installation casing (3) on the inside four corners position of base (1), the equal fixed mounting in inside of installation casing (3) has pneumatic cylinder (4), pneumatic cylinder (4) are through push rod intercommunication installation casing (3) die-cut body (2) of fixedly connected with, the top surface middle part of die-cut body (2) is provided with mounting groove (5), hollow structure sets up about mounting groove (5), the inner wall is connected with first cardboard (6) and second cardboard (7) respectively integrated into one piece about mounting groove (5), top surface joint between first cardboard (6) and second cardboard (7) has fastening head (8), the bottom surface middle part integrated into one piece of fastening head (8) is connected with threaded rod (9), the bottom integrated into one piece of threaded rod (9) is connected with drilling head (10), fastening head (8) are through nut (11) threaded connection threaded rod (9) and then with die-cut body (2) fixed connection, the middle part right side fixed mounting of die-cut body (2) has cutting tool bit (12).

2. The punching mechanism for hardware processing according to claim 1, characterized in that: the middle part of the punching body (2) is provided with a rear end opening positioned at the mounting groove (5).

3. The punching mechanism for hardware processing according to claim 2, characterized in that: the first clamping plate (6) and the second clamping plate (7) are both lower than the installation groove (5) in structural arrangement.

4. The punching mechanism for hardware processing according to claim 3, wherein: the top surface of the fastening head (8) is integrally formed and connected with an extension rod (13).

5. The punching mechanism for hardware processing according to claim 4, wherein: the lower part of the cutting tool bit (12) is arranged right opposite to the right end side structure of the base (1).

6. The punching mechanism for hardware processing according to claim 5, wherein: and a punching groove (14) is arranged on the top surface of the base (1) and right below the mounting groove (5).