CN216461151U

CN216461151U - Numerical control punch capable of adjusting punching pitch

Info

Publication number: CN216461151U
Application number: CN202120925334.5U
Authority: CN
Inventors: 刘明华
Original assignee: Tianjin Hualin Tongchuang Building Materials Co ltd
Current assignee: Tianjin Hualin Tongchuang Building Materials Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-05-10
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a numerical control punch capable of adjusting the distance between punched holes, which comprises a base, a punching module, a support rod, a screw rod, a fixing ring, a connecting shaft, a handle, a telescopic rod, a connecting rod, a punched hole, an air cylinder, a connecting box, a fixing cylinder, a punching head and a machined part, wherein the punching module is arranged between the bases, one end of the support rod is fixedly arranged on the inner wall of the base through welding, the other end of the support rod penetrates through the punching module and is fixedly connected with the inner side wall of the base through welding, one end of the screw rod extends into the inner side wall of the base, the other end of the screw rod sequentially penetrates through the punching module and the base, and the other end of the screw rod extends to the outer side wall of the base. Refit the module of punching a hole, install the screw rod additional on the module of punching a hole, the bracing piece is installed additional to both sides, and the telescopic link is installed to the bottom, rotates the screw rod and can realize the regulation to the module interval that punches a hole to adjust the relative position that each punched a hole of punch press.

Description

Numerical control punch capable of adjusting punching pitch

Technical Field

The utility model relates to the technical field of punching equipment, in particular to a numerical control punching machine capable of adjusting punching hole distance.

Background

The numerical control punch press is a short name of a numerical control punch press, and is an automatic machine tool provided with a program control system, the control system can logically process a program specified by a control code or other symbolic instructions and decode the program, so that the punch press acts and processes parts, the numerical control punch press can be used for processing various metal sheet parts, various complex hole types and shallow drawing forming processing can be automatically completed at one time, large round holes, square holes, waist-shaped holes and various curved profiles can be punched by small punch dies in a stepping mode, compared with the traditional punching, a large amount of die cost is saved, small-batch and diversified products can be processed by using low cost and short period, the processing range and the processing capacity are larger, each punching position of the punch press in the prior art is fixed, and workpieces with different requirements are processed in the processing process, different dies need to be replaced, the process is complicated, and the processing efficiency is low.

Disclosure of Invention

In view of the above-mentioned drawbacks or deficiencies in the prior art, it would be desirable to provide a numerically controlled press capable of adjusting the pitch of the punched holes.

According to the technical scheme provided by the embodiment of the application, the numerical control punch capable of adjusting the punching hole distance comprises a base, a punching module, a supporting rod, a screw rod, a fixing ring, a connecting shaft, a handle, a telescopic rod, a connecting rod, a punching hole, a cylinder, a connecting box, a fixing barrel, a punching head and a workpiece, wherein the punching module is arranged between the bases, one end of the supporting rod is fixedly installed on the inner wall of the base through welding, the other end of the supporting rod penetrates through the punching module and is fixedly connected with the inner wall of the base through welding, one end of the screw rod extends into the inner wall of the base, one end of the screw rod can freely rotate on the inner wall of the base, the other end of the screw rod sequentially penetrates through the punching module and the base, the other end of the screw rod extends to the outer wall of the base, the other end of the screw rod is fixedly connected with one end of the connecting shaft through welding, the handle passes through the screw with connecting axle other end rigid coupling, gu fixed ring's surface passes through welded fastening on being close to the stamping module of this end of handle, telescopic link one end through the welding with keep away from this end of handle the inside wall rigid coupling of base, the telescopic link other end passes through the nut with be close to this end of handle the stamping module bottom swing joint, the telescopic link comprises a plurality of connecting rod through nut swing joint, the outside top of stamping module has seted up the punching a hole, the bottom of cylinder through the screw with the inboard top rigid coupling of stamping module, the connecting box sets up at the top of cylinder, the top of cylinder through the screw with the inboard bottom rigid coupling of connecting box, the top of fixed cylinder through the screw with the outside bottom rigid coupling of connecting box, the bottom of fixed cylinder is provided with the punching press head, the processing piece is placed on the stamping module, a wire is arranged at the top of the cylinder and penetrates through the connecting box to be electrically connected with the controller.

In the utility model, two bases are provided, each base is of an L-shaped structure, the two bases are of symmetrical structures, and bolt holes are formed in the bases.

In the utility model, a plurality of stamping modules are provided, and the stamping modules are of L-shaped structures.

In the utility model, two support rods are arranged, and the support rods are symmetrical along the screw rod.

In the utility model, the connecting shaft and the screw rod are coaxial, the connecting shaft and the handle are not coaxial, and the end of the handle far away from the connecting shaft is of an arc structure.

According to the utility model, the punching module is provided with a cylindrical channel, the diameter of the channel is larger than that of the screw rod, and the outer surface of the fixing ring is fixedly connected with the inner surface of the cylindrical channel arranged on the punching module through welding.

In the utility model, the fixing ring is of a circular ring structure, the diameter of the outer ring is equal to that of the cylindrical channel on the stamping module, the diameter of the inner ring is equal to that of the screw, the inner surface of the fixing ring is provided with threads, and the length of the fixing ring is greater than the thickness of the stamping module.

In the utility model, the telescopic rod is positioned right below the screw rod, and two connecting rods are arranged between every two adjacent stamping modules.

In the utility model, the top of the base and the top surface of the punching die on the punching module are on the same horizontal plane.

To sum up, the beneficial effect of this application: this numerical control punch press that can adjust pitch-row that punches a hole reequips through the module of punching a hole, installs the screw rod additional on the module of punching a hole, and the bracing piece is installed additional to both sides, and bottom installation telescopic link can realize the regulation to the module interval that punches a hole through rotating the screw rod to adjust the relative position that each punched a hole of punch press, process the work piece of different demands, no longer need change different moulds, simplify the punching process, improve machining efficiency.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the overall structure of a numerical control punch capable of adjusting the pitch of punched holes;

FIG. 2 is a front view of the overall structure of a numerical control punch capable of adjusting the pitch of punched holes;

FIG. 3 is a first structural diagram of a pitch adjustment mechanism of a numerical control punch capable of adjusting the pitch of punched holes;

FIG. 4 is a second structural diagram of a pitch adjustment mechanism of a numerical control punch capable of adjusting the pitch of punched holes;

FIG. 5 is a bottom view of the pitch adjusting mechanism of the numerical control press capable of adjusting the pitch of the punched holes.

Reference numbers in the figures: the device comprises a base-1, a stamping module-2, a supporting rod-3, a screw rod-4, a fixing ring-5, a connecting shaft-6, a handle-7, a telescopic rod-8, a connecting rod-9, a punching-10, a cylinder-11, a connecting box-12, a fixing barrel-13, a stamping head-14 and a workpiece-15;

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-5, the numerical control punch capable of adjusting a punching pitch includes a base 1, a punching module 2, a support rod 3, a screw rod 4, a fixing ring 5, a connecting shaft 6, a handle 7, an expansion link 8, a connecting rod 9, a punch hole 10, a cylinder 11, a connecting box 12, a fixing cylinder 13, a punching head 14, and a workpiece 15, wherein the punching module 2 is disposed between the bases 1, one end of the support rod 3 is fixedly mounted on an inner wall of the base 1 by welding, the other end of the support rod 3 penetrates through the punching module 2 and is fixedly connected with an inner wall of the base 1 by welding, one end of the screw rod 4 extends into the inner wall of the base 1, one end of the screw rod 4 can freely rotate on the inner wall of the base 1, the other end of the screw rod 4 sequentially penetrates through the punching module 2 and the base 1, and the other end of the screw rod 4 extends to the outer wall of the base 1, the other end of the screw rod 4 is fixedly connected with one end of the connecting shaft 6 through welding, the handle 7 is fixedly connected with the other end of the connecting shaft 6 through a screw, the outer surface of the fixing ring 5 is fixedly connected on the stamping module 2 close to the end of the handle 7 through welding, one end of the telescopic rod 8 is fixedly connected with the inner side wall of the base 1 far away from the end of the handle 7 through welding, the other end of the telescopic rod 8 is movably connected with the bottom of the stamping module 2 close to the end of the handle 7 through a nut, the telescopic rod 8 is formed by movably connecting a plurality of connecting rods 9 through nuts, the punched hole 10 is formed in the top of the outer side of the stamping module 2, the bottom of the air cylinder 11 is fixedly connected with the top of the inner side of the stamping module 2 through a screw, the connecting box 12 is arranged at the top of the air cylinder 11, and the top of the air cylinder 11 is fixedly connected with the bottom of the inner side of the connecting box 12 through a screw, the top of the fixed cylinder 13 is fixedly connected with the bottom of the outer side of the connecting box 12 through screws, the bottom of the fixed cylinder 13 is provided with the stamping head 14, the workpiece 15 is placed on the stamping module 2, the top of the cylinder 11 is provided with a wire, and the wire penetrates through the connecting box 12 and is electrically connected with the controller. The base 1 has two, base 1 is "L" type structure, two base 1 is symmetrical structure, the bolt hole has been seted up on the base 1. The number of the stamping modules 2 is several, and the stamping modules 2 are of L-shaped structures. The number of the support rods 3 is two, and the support rods 3 are symmetrical along the screw rods 4. The connecting shaft 6 and the screw rod 4 are coaxial, the connecting shaft 6 and the handle 7 are not coaxial, and the end, far away from the connecting shaft 6, of the handle 7 is of an arc structure. The punching module 2 is provided with a cylindrical channel, the diameter of the channel is larger than that of the screw rod 4, and the outer surface of the fixing ring 5 is fixedly connected with the inner surface of the cylindrical channel arranged on the punching module 2 through welding. The fixing ring 5 is of a circular ring structure, the diameter of the outer ring is equal to that of the cylindrical channel on the stamping module 2, the diameter of the inner ring is equal to that of the screw rod 4, threads are arranged on the inner surface of the fixing ring 5, and the length of the fixing ring 5 is greater than the thickness of the stamping module 2. The telescopic rod 8 is located under the screw rod 4, and two connecting rods 9 are arranged between every two adjacent stamping modules 2. The top of the base 1 and the top surface of the punching module 2 where the punching holes 10 are located are on the same horizontal plane.

This numerical control punch press that can adjust pitch-row that punches a hole reequips through the module of punching a hole, installs the screw rod additional on the module of punching a hole, and the bracing piece is installed additional to both sides, and bottom installation telescopic link can realize the regulation to the module interval that punches a hole through rotating the screw rod to adjust the relative position that each punched a hole of punch press, process the work piece of different demands, no longer need change different moulds, simplify the punching process, improve machining efficiency.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the utility model according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. Numerical control punch press that can adjust pitch-row that punches a hole, including base (1), punching press module (2), bracing piece (3), screw rod (4), solid fixed ring (5), connecting axle (6), handle (7), telescopic link (8), connecting rod (9), punch a hole (10), cylinder (11), connecting box (12), solid fixed cylinder (13), punching press head (14), machined part (15), characterized by: punching press module (2) sets up between base (1), bracing piece (3) one end is passed through welded fastening and is installed the inner wall of base (1), bracing piece (3) other end passes punching press module (2) and with the inside wall of base (1) passes through the welding rigid coupling, screw rod (4) one end stretches into the inside wall of base (1), screw rod (4) one end can the inside wall free rotation of base (1), screw rod (4) other end passes in proper order punching press module (2) and base (1), the screw rod (4) other end extends to the lateral wall of base (1), the screw rod (4) other end through the welding with connecting axle (6) one end rigid coupling, handle (7) through the screw with connecting axle (6) other end rigid coupling, the surface of solid fixed ring (5) is close to through welded fastening the handle (7) this end punching press mould On piece (2), telescopic link (8) one end through the welding with keep away from this end of handle (7) base (1) inside wall rigid coupling, telescopic link (8) other end pass through the nut with be close to this end of handle (7) punching press module (2) bottom swing joint, telescopic link (8) are by a plurality of connecting rod (9) constitute through nut swing joint, punching press module's (2) outside top has been seted up punch a hole (10), the bottom of cylinder (11) pass through the screw with the inboard top rigid coupling of punching press module (2), connecting box (12) set up the top of cylinder (11), the top of cylinder (11) pass through the screw with the inboard bottom rigid coupling of connecting box (12), the top of fixed section of thick bamboo (13) pass through the screw with the outside bottom rigid coupling of connecting box (12), the bottom of the fixed cylinder (13) is provided with the stamping head (14), the workpiece (15) is placed on the stamping module (2), the top of the cylinder (11) is provided with a wire, and the wire penetrates through the connecting box (12) and is electrically connected with the controller.

2. The numerical control press capable of adjusting a punching pitch according to claim 1, characterized in that: the base (1) has two, base (1) is "L" type structure, two base (1) is symmetrical structure, the bolt hole has been seted up on base (1).

3. The numerical control press capable of adjusting a punching pitch according to claim 1, characterized in that: the stamping die block (2) is provided with a plurality of stamping die blocks, and the stamping die blocks (2) are of L-shaped structures.

4. The numerical control press capable of adjusting a punching pitch according to claim 1, characterized in that: the number of the support rods (3) is two, and the support rods (3) are symmetrical along the screw rods (4).

5. The numerical control press capable of adjusting a punching pitch according to claim 1, characterized in that: the connecting shaft (6) and the screw (4) are coaxial, the connecting shaft (6) and the handle (7) are not coaxial, and the end, far away from the connecting shaft (6), of the handle (7) is of an arc structure.

6. The numerical control press capable of adjusting a punching pitch according to claim 1, characterized in that: the punching module (2) is provided with a cylindrical channel, the diameter of the channel is larger than that of the screw rod (4), and the outer surface of the fixing ring (5) is fixedly connected with the inner surface of the cylindrical channel arranged on the punching module (2) through welding.

7. The numerical control press capable of adjusting a punching pitch according to claim 1, characterized in that: and the fixing ring (5) is of a circular ring structure, the diameter of the outer ring is equal to that of the cylindrical channel on the stamping module (2), the diameter of the inner ring is equal to that of the screw rod (4), the inner surface of the fixing ring (5) is provided with threads, and the length of the fixing ring (5) is greater than the thickness of the stamping module (2).

8. The numerical control press capable of adjusting a punching pitch according to claim 1, characterized in that: the telescopic rod (8) is located under the screw rod (4), and two connecting rods (9) are arranged between every two adjacent stamping modules (2).

9. The numerical control press capable of adjusting a punching pitch according to claim 1, characterized in that: the top of the base (1) and the top surface of the punching die (10) on the punching module (2) are on the same horizontal plane.