CN213436583U

CN213436583U - Sheet metal punching device

Info

Publication number: CN213436583U
Application number: CN202021400274.7U
Authority: CN
Inventors: 李帅
Original assignee: Weihai Hemingxiang Machinery Technology Co ltd
Current assignee: Weihai Hemingxiang Machinery Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-06-15
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a panel beating punching device, including piercing press main part, power unit and cut-out press, two-way threaded rod is worn to be equipped with by piercing press main part horizontal end, two-way threaded rod outward appearance wall closes soon through two sets of symmetrical thread grooves and is connected with two sets of second backup pads, and is two sets of second backup pad bottom all is through second slide rail and piercing press main part sliding connection. The utility model discloses in, adjust the position of the horizontal direction of two sets of second backup pads through rotating the two-way threaded rod, and then drive the position of two sets of first backup pads at vertical end through two sets of connecting rods, thereby change the panel beating that the area that the backup pad encloses and adapt to equidimension not, the rethread rotates fixing bolt and makes the sucking disc press from both sides the clamp to the panel beating, this device has avoided can leading to the panel beating to produce the skew or rock when punching a hole, thereby lead to the location inaccuracy, cause the result of the quality reduction that punches a hole, the result of use of device has been strengthened.

Description

Sheet metal punching device

Technical Field

The utility model relates to a panel beating technical field especially relates to a panel beating punching device.

Background

The sheet metal, a processing technology, has not yet a relatively complete definition. According to a definition in a professional journal abroad, the term can be defined as: the sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), including shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as automobile bodies) and the like. The remarkable characteristic is that the thickness of the same part is consistent. Punching refers to punching various patterns on materials such as steel plates, leather, cloth, wood plates and the like to adapt to different requirements, and specifically comprises the following steps: splayed holes, hexagonal holes, punching plates, long holes, square holes, round holes, punching plate nets, triangular holes and the like.

The panel beating has light in weight, intensity is high, electrically conductive (can be used for the electromagnetic shield), low cost, characteristics such as extensive volume production performance is good, in electronic apparatus, communication, automobile industry, fields such as medical instrument have obtained wide application, the panel beating needs to pass through various processing before using, need punch a hole the processing to the panel beating according to actual conditions in the sheet metal working process, current panel beating punching process is because cut-out press's impact force is great, can lead to the panel beating to produce the skew or rock when punching a hole, thereby lead to the location inaccuracy, cause the quality reduction that punches a hole.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a sheet metal punching device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a panel beating punching device, includes piercing press main part, power unit and cut-out press, two-way threaded rod is worn to be equipped with by piercing press main part horizontal end, two-way threaded rod outward appearance wall closes soon through two sets of symmetrical thread grooves and is connected with two sets of second backup pads, and two sets of second backup pad bottom all is through second slide rail and piercing press main part sliding connection, and is two sets of the vertical end both ends of second backup pad all have first backup pad through connecting rod swing joint, just first backup pad bottom is through first slide rail and piercing press main part sliding connection, first backup pad top fixedly connected with connecting plate, the vertical end screw thread of connecting plate closes soon and is connected with fixing bolt.

As a further description of the above technical solution:

the punching die is fixedly connected with the power mechanism through a bolt.

As a further description of the above technical solution:

and cushion pads are arranged at the tops of the two groups of first supporting plates and the two groups of second supporting plates.

As a further description of the above technical solution:

and the bottoms of the two groups of fixing bolts are fixedly connected with suckers.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, adjust the position of the horizontal direction of two sets of second backup pads through rotating the two-way threaded rod, and then drive the position of two sets of first backup pads at vertical end through two sets of connecting rods, thereby change the panel beating that the area that the backup pad encloses and adapt to equidimension not, the rethread rotates fixing bolt and makes the sucking disc press from both sides the clamp to the panel beating, this device has avoided can leading to the panel beating to produce the skew or rock when punching a hole, thereby lead to the location inaccuracy, cause the result of the quality reduction that punches a hole, the result of use of device has been strengthened.

Drawings

Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic top view cross-sectional structure provided according to an embodiment of the present invention;

fig. 3 shows a schematic side view structure provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a punch body; 2. a power mechanism; 3. punching a die; 4. fixing the bolt; 5. a connecting plate; 6. a first support plate; 7. a connecting rod; 8. a cushion pad; 9. a suction cup; 10. a second support plate; 11. a first slide rail; 12. a second slide rail; 13. two-way threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a sheet metal punching device includes a punching machine body 1, a power mechanism 2 and a punching die 3, a bidirectional threaded rod 13 is inserted into a horizontal end of the punching machine body 1, two sets of second support plates 10 are screwed and connected to an outer surface wall of the bidirectional threaded rod 13 through two sets of symmetrical thread grooves, the bottoms of the two groups of second supporting plates 10 are connected with the punching machine main body 1 in a sliding way through second sliding rails 12, the two ends of the longitudinal ends of the two groups of second supporting plates 10 are movably connected with first supporting plates 6 through connecting

rods

7, and 6 bottoms of first backup pad are through

first slide rail

11 and 1 sliding connection of piercing press main part, 6 tops fixedly connected with connecting plate 5 of first backup pad, and 5 vertical end screw threads of connecting plate close soon is connected with fixing bolt 4, and two sets of first backup pads 6 are at same horizontal plane with 10 tops of two sets of second backup pads, stability when guaranteeing the panel beating to punch a hole.

Specifically, as shown in fig. 1, the punching die 3 is fixedly connected with the power mechanism 2 through a bolt, so that the punching dies 3 of different models can be replaced conveniently.

Specifically, as shown in fig. 1, the top of each of the two first support plates 6 and the two second support plates 10 is provided with a cushion pad 8, so that the impact force caused by punching the metal plate is reduced.

Specifically, as shown in fig. 1, the suckers 9 are fixedly connected to the bottoms of the two groups of fixing bolts 4, so that the stability of the sheet metal during fixing is enhanced.

The working principle is as follows: during the use, adjust the position of two sets of second backup pads 10 horizontal direction through rotating two-way threaded rod 13, and then drive the position of two sets of first backup pads 6 at vertical end through two sets of connecting rods 7, thereby change the panel beating that the area that the backup pad encloses and adapt to equidimension not, the rethread rotates fixing bolt 4 and makes sucking disc 9 press from both sides tightly the panel beating, start power unit 2, make it drive cut-out press 3 work, this device has been avoided can leading to the panel beating to produce the skew or rock when punching a hole, thereby lead to the location inaccuracy, the result that causes the quality that punches a hole to reduce, the result of use of device has been strengthened.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sheet metal punching device, which comprises a punching machine main body (1), a power mechanism (2) and a punching die (3), it is characterized in that a bidirectional threaded rod (13) is arranged at the horizontal end of the punching machine main body (1) in a penetrating way, the outer surface wall of the bidirectional threaded rod (13) is connected with two groups of second supporting plates (10) through two groups of symmetrical thread grooves in a screwing way, the bottoms of the two groups of second supporting plates (10) are connected with the punching machine main body (1) in a sliding way through second sliding rails (12), the two ends of the longitudinal ends of the two groups of second supporting plates (10) are movably connected with first supporting plates (6) through connecting rods (7), and the bottom of the first supporting plate (6) is connected with the punching machine main body (1) in a sliding way through a first sliding rail (11), the top of the first supporting plate (6) is fixedly connected with a connecting plate (5), and the vertical end of the connecting plate (5) is connected with a fixing bolt (4) in a threaded manner.

2. The sheet metal punching device according to claim 1, wherein the punching die (3) is fixedly connected with the power mechanism (2) through a bolt.

3. A sheet metal punching device according to claim 1, wherein cushioning pads (8) are provided on top of both sets of first support plates (6) and second support plates (10).

4. The sheet metal punching device according to claim 1, wherein the bottoms of the two groups of fixing bolts (4) are fixedly connected with suckers (9).