CN214977063U

CN214977063U - Movable hydraulic punching machine

Info

Publication number: CN214977063U
Application number: CN202120615004.6U
Authority: CN
Inventors: 曹菲; 孙志函
Original assignee: Tianjin Jinwanfang Steel Structure Co ltd
Current assignee: Tianjin Jinwanfang Steel Structure Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-03
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a movable hydraulic punching machine, which comprises a bottom plate, a workbench and a fixed plate; the lower part of the bottom plate is provided with a roller; the lower part of the bottom plate is provided with supporting legs; a support column is arranged at the upper part of the bottom plate, and a workbench is fixed at the top end of the support column; a punching die holder is arranged in the middle of the workbench, a blanking hole is formed in the center of the punching die holder, and a receiving disc is arranged below the blanking hole; a bracket is arranged on one side of the workbench, and a fixing plate is arranged at the top end of the bracket; a hydraulic cylinder is arranged at the upper part of the fixed plate, a hydraulic rod is arranged at the lower part of the hydraulic cylinder, an installation frame is arranged at the lower end of the hydraulic rod, and a punch is arranged at the lower part of the installation frame; the supporting leg consists of a supporting seat, a conical block, a connecting piece, a threaded hole, a threaded rod and a rotating handle; the connecting piece consists of a protective cover, a bearing, a sealing gasket and a connecting shaft; the movable hydraulic punching machine can be moved randomly, stability in punching is improved, and the movable hydraulic punching machine is convenient to use.

Description

Movable hydraulic punching machine

Technical Field

The utility model relates to a piercing press field, in particular to remove fluid pressure type piercing press.

Background

Punching, which means to punch various patterns on materials such as steel plates, leather, cloth, wood plates and the like to adapt to different requirements, specifically comprising the following steps: the hole-punching die comprises a cross hole, a diamond-shaped hole, a fish scale hole, a splayed hole, a hexagonal hole, a punching plate, a long hole, a square hole, a round hole, a punching plate net, a triangular hole and the like. The punched plate comprises a stainless steel plate, a copper plate, an iron plate, an aluminum plate, a low-carbon steel plate, a galvanized plate, a PVC plate, a cold-rolled coil, a hot-rolled plate, a copper plate and the like. At present, hydraulic punching machines are very commonly applied, but the hydraulic punching machines are very heavy, inconvenient to move and inconvenient to use; some hydraulic type piercing presses that can move can produce when using and rock, and stability is relatively poor, is not convenient for use.

Disclosure of Invention

The utility model discloses a main aim at provides a remove fluid pressure type piercing press can effectively solve the problem among the background art.

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

a movable hydraulic punching machine comprises a bottom plate, a workbench and a fixing plate; the lower part of the bottom plate is provided with rollers which are universal wheels, and the rollers are three groups; the lower part of the bottom plate is provided with two groups of supporting legs which are arranged at the lower parts of the left end and the right end of the bottom plate; the upper part of the bottom plate is provided with two groups of struts, and the top ends of the struts are fixed with a workbench; a punching die holder is arranged in the middle of the workbench, a blanking hole is formed in the center of the punching die holder, a receiving disc is arranged below the blanking hole and placed on the upper portion of the bottom plate; a bracket is arranged on one side of the workbench and fixed on the upper part of the workbench, and a fixing plate is arranged at the top end of the bracket; the punching die comprises a fixing plate, and is characterized in that a hydraulic cylinder is arranged on the upper portion of the fixing plate, a hydraulic rod is arranged on the lower portion of the hydraulic cylinder, the hydraulic rod is placed on the lower portion of the fixing plate, a mounting frame is arranged at the lower end of the hydraulic rod, a punching head is mounted on the lower portion of the mounting frame, and the punching head is arranged right above a punching die holder.

Preferably, the supporting leg consists of a supporting seat, a conical block, a connecting piece, a threaded hole, a threaded rod and a rotating handle; the threaded hole is formed in the bottom plate, a threaded rod is arranged in the threaded hole, a connecting piece is arranged at the lower end of the threaded rod, the connecting piece is fixed to the conical block, a supporting seat is arranged at the lower portion of the conical block, and a rotating handle is arranged at the top end of the threaded rod.

Preferably, the connecting piece consists of a protective cover, a bearing, a sealing gasket and a connecting shaft; the protective cover is fixed on the upper portion of the conical block, a bearing is arranged in the protective cover, a connecting shaft is arranged in the bearing, and the top end of the connecting shaft is fixed at the lower end of the threaded rod.

Preferably, a sealing gasket is arranged at the contact position of the protective cover and the connecting shaft.

Compared with the prior art, the utility model discloses following beneficial effect has: the movable hydraulic punching machine can move in any direction randomly during transportation; when punching, the movable hydraulic punching machine can be stably fixed, so that the punching machine is prevented from shaking during punching, the stability during punching is improved, and the punching is convenient to carry out; the movable hydraulic punching machine can be moved at will, stability during punching can be improved, and the movable hydraulic punching machine is convenient to use.

Drawings

Fig. 1 is the overall structure schematic diagram of the utility model relates to a remove fluid pressure type piercing press.

Fig. 2 is the utility model relates to a structure schematic diagram of supporting leg in removal fluid pressure type piercing press.

Fig. 3 is a schematic structural view of a connecting member in a mobile hydraulic punching machine of the present invention.

In the figure: 1. supporting legs; 2. a base plate; 3. a pillar; 4. a work table; 5. a support; 6. a fixing plate; 7. a hydraulic cylinder; 8. a hydraulic lever; 9. a mounting frame; 10. a punch; 11. a punching die holder; 12. a blanking hole; 13. a take-up pan; 14. a roller; 15. a supporting seat; 16. a conical block; 17. a connecting member; 18. a threaded hole; 19. a threaded rod; 20. a rotation handle; 21. a protective cover; 22. a bearing; 23. a gasket; 24. and (7) connecting the shafts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, a mobile hydraulic punching machine includes a base plate 2, a table 4, and a fixing plate 6; the lower part of the bottom plate 2 is provided with rollers 14, the rollers 14 are universal wheels, and the rollers 14 are three groups in total and are used for increasing the contact area between the punching machine and the ground so as to facilitate the movement of the punching machine; the lower part of the bottom plate 2 is provided with two groups of supporting legs 1, and the supporting legs 1 are arranged at the lower parts of the left end and the right end of the bottom plate 2 and used for fixing the bottom plate 2 so as to facilitate the use of a punching machine; the upper part of the bottom plate 2 is provided with two groups of struts 3, and the top ends of the struts 3 are fixed with a workbench 4 for punching the articles to be processed; a punching die holder 11 is arranged in the middle of the workbench 4, a blanking hole 12 is formed in the center of the punching die holder 11, a receiving disc 13 is arranged below the blanking hole 12, and the receiving disc 13 is placed on the upper portion of the bottom plate 2 and used for receiving waste materials generated by punching; a bracket 5 is arranged on one side of the workbench 4, the bracket 5 is fixed on the upper part of the workbench 4, and a fixing plate 6 is arranged at the top end of the bracket 5 and used for fixing a hydraulic cylinder 7; a hydraulic cylinder 7 is arranged at the upper part of the fixed plate 6, a hydraulic rod 8 is arranged at the lower part of the hydraulic cylinder 7, the hydraulic rod 8 is placed at the lower part of the fixed plate 6, an installation frame 9 is arranged at the lower end of the hydraulic rod 8, a punch 10 is arranged at the lower part of the installation frame 9, the punch 10 is arranged right above a punching die holder 11, so that punching is facilitated, and the diameter of the punch 10 is selected according to the size of a to-be-punched hole; the supporting leg 1 consists of a supporting seat 15, a conical block 16, a connecting piece 17, a threaded hole 18, a threaded rod 19 and a rotating handle 20 and is used for fixing the punching machine; the threaded hole 18 is formed in the bottom plate 2, a threaded rod 19 is arranged in the threaded hole 18, a connecting piece 17 is arranged at the lower end of the threaded rod 19, the connecting piece 17 is fixed on the conical block 16, a supporting seat 15 is arranged at the lower part of the conical block 16, and a rotating handle 20 is arranged at the top end of the threaded rod 19, so that the threaded rod 19 can be conveniently rotated through the rotating handle 20; the connecting piece 17 consists of a protective cover 21, a bearing 22, a sealing gasket 23 and a connecting shaft 24; the connecting device is used for connecting the threaded rod 19 with the conical block 16, so that the supporting seat 15 is prevented from rotating along with the threaded rod 19; the protective cover 21 is fixed on the upper portion of the conical block 16, a bearing 22 is arranged in the protective cover 21, a connecting shaft 24 is arranged in the bearing 22, the top end of the connecting shaft 24 is fixed at the lower end of the threaded rod 19, a sealing gasket 23 is arranged at the contact position of the protective cover 21 and the connecting rod, and therefore the situation that sundries enter the protective cover 21 to hinder the operation of the bearing 22 is avoided.

The utility model relates to a mobile hydraulic punching machine, which is pushed when in use, and the roller 14 drives the punching machine to move to the area to be punched, thus being convenient for use; then, the rotating handle 20 is rotated, the rotating handle 20 drives the threaded rod 19 to rotate in the threaded hole 18, and further drives the supporting seat 15 to move up and down, so that the roller 14 at the lower part of the bottom plate 2 is placed in the air, the punching machine is conveniently fixed, and punching is conveniently carried out; during punching, the hydraulic cylinder 7 drives the hydraulic rod 8 to move up and down so as to drive the punch 10 to move up and down, the material to be processed is punched, the punching die holder 11 below the punch 10 is matched with the punch 10 to punch, and waste materials generated by punching fall into the material receiving plate 13 through the blanking hole 12; the size of the shaft diameter of the punch 10 can be selected according to the size of the hole diameter to be punched by the mounting frame 9 at the lower end of the hydraulic rod 8, so that punching is facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A movable hydraulic punching machine comprises a bottom plate (2), a workbench (4) and a fixing plate (6); the method is characterized in that: the lower part of the bottom plate (2) is provided with rollers (14), the rollers (14) are universal wheels, and the rollers (14) are three groups; the lower part of the bottom plate (2) is provided with two groups of supporting legs (1), and the two groups of supporting legs (1) are arranged at the lower parts of the left end and the right end of the bottom plate (2); the upper part of the bottom plate (2) is provided with two groups of struts (3), and the top ends of the struts (3) are fixed with a workbench (4); a punching die holder (11) is arranged in the middle of the workbench (4), a blanking hole (12) is formed in the center of the punching die holder (11), a receiving disc (13) is arranged below the blanking hole (12), and the receiving disc (13) is placed on the upper portion of the bottom plate (2); a bracket (5) is arranged on one side of the workbench (4), the bracket (5) is fixed on the upper part of the workbench (4), and a fixing plate (6) is arranged at the top end of the bracket (5); the punching die is characterized in that a hydraulic cylinder (7) is arranged on the upper portion of the fixing plate (6), a hydraulic rod (8) is arranged on the lower portion of the hydraulic cylinder (7), the hydraulic rod (8) is placed on the lower portion of the fixing plate (6), a mounting frame (9) is arranged at the lower end of the hydraulic rod (8), a punching head (10) is installed on the lower portion of the mounting frame (9), and the punching head (10) is arranged right above the punching die holder (11).

2. The mobile hydraulic punch of claim 1, wherein: the supporting leg (1) consists of a supporting seat (15), a conical block (16), a connecting piece (17), a threaded hole (18), a threaded rod (19) and a rotating handle (20); the threaded hole (18) is formed in the bottom plate (2), a threaded rod (19) is arranged in the threaded hole (18), a connecting piece (17) is arranged at the lower end of the threaded rod (19), the connecting piece (17) is fixed on the conical block (16), a supporting seat (15) is arranged on the lower portion of the conical block (16), and a rotating handle (20) is arranged at the top end of the threaded rod (19).

3. The mobile hydraulic punch of claim 2, wherein: the connecting piece (17) consists of a protective cover (21), a bearing (22), a sealing gasket (23) and a connecting shaft (24); the protective cover (21) is fixed on the upper portion of the conical block (16), a bearing (22) is arranged in the protective cover (21), a connecting shaft (24) is installed in the bearing (22), and the top end of the connecting shaft (24) is fixed at the lower end of the threaded rod (19).

4. The mobile hydraulic punch of claim 3, wherein: and a sealing gasket (23) is arranged at the contact position of the protective cover (21) and the connecting shaft (24).