CN216150818U

CN216150818U - Punching machine convenient to material returned

Info

Publication number: CN216150818U
Application number: CN202122230866.XU
Authority: CN
Inventors: 张娟华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-01
Anticipated expiration: 2031-09-15

Abstract

The utility model belongs to the technical field of mechanical equipment, and particularly relates to a punching machine. The utility model provides a piercing press convenient to material returned, includes the workstation, is equipped with mobilizable base that punches a hole on the workstation, is equipped with cut-out press on the base that punches a hole, and cut-out press week side is provided with a plurality of punching press subassembly, be equipped with the supporting seat on the workstation, installed location portion on the supporting seat, location portion front end is equipped with a plurality of thimbles that pass the base that punches a hole. Through set up the thimble in base one side of punching a hole, withstand the machined part through the thimble when the material returned, play the effect of supplementary material returned, not only can stabilize the material returned and prevent the card material, get material very convenient and fast moreover, solved the workman and got the inconvenient problem of material.

Description

Punching machine convenient to material returned

Technical Field

The utility model belongs to the technical field of mechanical equipment, and particularly relates to a punching machine.

Background

With the development of society, mechanical equipment is continuously updated in an iterative manner, wherein most punching machines in the punching industry are always in a state of being in a level state before ten years, the traditional punching machines on the market are in operation at present, when punching parts on the punching bases on two sides are punched, the punching bases are reset and retreat, when materials are required to be taken, the problem that the materials are difficult to take due to the fact that burrs of a machined part are too rough frequently occurs, and therefore workers are very inconvenient to take the materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a punching machine convenient for material returning, which is characterized in that an ejector pin is arranged on one side of a punching base, and a workpiece is ejected through the ejector pin during material returning, so that the effect of assisting material returning is achieved, the material returning can be stabilized, the material clamping is prevented, the material taking is very convenient and fast, and the problem of inconvenience in material taking of workers is solved.

The purpose of the utility model is realized as follows: the utility model provides a piercing press convenient to material returned, includes the workstation, is equipped with mobilizable base that punches a hole on the workstation, is equipped with cut-out press on the base that punches a hole, and cut-out press week side is provided with a plurality of punching press subassembly, be equipped with the supporting seat on the workstation, installed location portion on the supporting seat, location portion front end is equipped with a plurality of thimbles that pass the base that punches a hole.

Preferably, a plurality of thimble holes are formed in the punching base, guide holes matched with the thimbles are formed in the punching die, and the thimbles penetrate through the thimble holes and the guide holes simultaneously.

Preferably, the supporting seat comprises a mounting plate located on one side of the punching base, the positioning portion comprises a thimble stroke rod penetrating through the mounting plate, a thimble fixing portion is arranged at the front end of the thimble stroke rod, and a plurality of thimbles are arranged at the front end of the thimble fixing portion.

Preferably, the mounting plate is provided with an adjusting opening, the upper end of the mounting plate is provided with a fixing hole penetrating through the adjusting opening, and the fastening piece penetrates through the fixing hole to fix the thimble stroke rod.

Preferably, a sliding guide rail is arranged on the workbench, the punching base is movably arranged on the sliding guide rail, and a driving piece for driving the punching base to slide back and forth is arranged on the supporting seat.

Preferably, the punching component comprises a round hole punching part and a first punching cylinder for pushing the round hole punching part to move, and a round hole matched with the round hole punching part is formed in the punching die.

Preferably, the punching component comprises a square punching part and a second punching cylinder for pushing the square punching part to move, and a square opening matched with the square punching part is formed in the punching die.

Preferably, the punching assembly comprises a special-shaped punching part and a third punching cylinder for pushing the special-shaped punching part to move, and the punching die is provided with a special-shaped opening matched with the special-shaped punching part.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that: the punching die is characterized in that a movable punching base is arranged on a workbench, a punching die is arranged on the punching base, a plurality of punching assemblies are arranged on the periphery of the punching die, a supporting seat is arranged on the workbench, a positioning part is installed on the supporting seat, the front end of the positioning part is provided with a thimble penetrating through the punching base, a worker can set the thimble which is symmetrically arranged according to actual processing requirements at will, the thimble is fixedly arranged on the supporting seat through the positioning part, the punching base moves to a processing position along the thimble when punching is performed, the punching base retreats along the thimble after punching is completed, the thimbles on two sides can prop a punched material to be limited, the effect of auxiliary material returning is achieved, the material returning can be stabilized, the material blocking is prevented, the material taking is very convenient, and the worker can take out the material quickly.

Drawings

Fig. 1 is a schematic structural diagram in an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partial exploded view in an embodiment of the present invention.

FIG. 4 is an exploded view of an embodiment of the present invention

Fig. 5 is a schematic structural view of each punch assembly in the embodiment of the present invention.

Fig. 6 is a partially enlarged view at B in fig. 5.

FIG. 7 is a schematic structural diagram of a chamfering punch pin according to an embodiment of the present invention.

Figure 8 is a completed extension ladder assembly according to an embodiment of the present invention.

Reference numerals: 1-a workbench; 2-punching a base; 3-punching a die; 4-a stamping assembly; 5-a support seat; 6-a positioning part; 7-a thimble; 8-thimble hole; 9-a guide hole; 10-mounting a plate; 11-a thimble travel rod; 12-a thimble fixing portion; 13-an adjustment port; 14-a fixation hole; 15-a sliding guide; 16-a drive member; 17-a circular hole stamping part; 18-a first ram cylinder; 19-round holes; 20-square stamping parts; 21-a second stamping cylinder; 22-square opening; 23-a shaped stamping; 24-a third ram cylinder; 25-a shaped opening; 26-chamfering and punching needle; 27-.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

The first embodiment is as follows: as shown in figures 1-6, a punching machine convenient for material returning comprises a workbench 1, a movable punching base 2 is arranged on the workbench 1, two punching bases 2 are correspondingly arranged, a punching die 3 is arranged on the punching base 2, a plurality of punching components 4 are arranged on the periphery of the punching die 3, a supporting seat 5 is arranged on the workbench 1, a positioning part 6 is arranged on the supporting seat 5, a plurality of thimbles penetrating through the punching base 2 are arranged at the front end of the positioning part 6, thimble holes 8 matched with the thimbles are arranged on the punching base 2, four thimble holes 8 are symmetrically arranged, a guide hole 9 matched with the thimbles is also arranged on the punching die 3, the thimbles simultaneously penetrate through the thimble holes 8 and the guide hole 9, a worker can freely set a plurality of symmetrically arranged thimbles according to the actual processing requirement, the punching base 2 moves to a processing station along the thimbles during punching, and after the punching is finished, the punching base 2 retreats along the ejector pins again, the ejector pins are not moved during material returning, the ejector pins on two sides prop the punched material part for limiting, and then a worker can take out the material part quickly.

The ejector pin not only plays a guiding role, but also plays a role in assisting in stripping more importantly, the material is stably returned to prevent the material from being blocked, the stability of the material piece in the material returning process is further enhanced, the material taking efficiency of workers is greatly improved, and the working reliability of the punching machine is also improved.

The supporting seat 5 is including being located the mounting panel 10 of punching a hole 2 one side, location portion 6 is including passing thimble trip bar 11 of mounting panel 10 and setting up the thimble fixed part 12 at 11 front ends of thimble trip bar, and many thimbles are worn to be equipped with by 12 front ends of thimble fixed part, and the setting of thimble fixed part 12 makes the workman freely allocate the quantity of thimble according to actual processing demand, and the setting of thimble trip bar 11 makes the thimble fix on supporting seat 5.

Offer on the mounting panel 10 with the regulation mouth 13 of 11 size looks adaptations of thimble stroke pole, regulation mouth 13 supplies thimble stroke pole 11 to pass, mounting panel 10 upper end is offered and is run through the fixed orifices 14 of adjusting mouth 13, fixed orifices 14 extend to link up to in adjusting mouth 13 always, fixed orifices 14 are the internal thread hole, pass the internal thread hole through the bolt and screw thimble stroke pole 11 and fix, independently adjust the distance of thimble 7 and material spare through the actual processing demand, make each different machined part can use with the cooperation of thimble 7 of the utility model, adaptability is better, only need move thimble stroke pole 11 forward or backward when needs are adjusted, then it is fixed until propping up thimble stroke pole 11 through the bolt end of revolving, the regulation mode is also very simple and convenient.

The punching machine is characterized in that a sliding guide rail 15 is arranged on the workbench 1, the punching base 2 moves on the sliding guide rail 15 in a front-back mode, a driving piece 16 for driving the punching base 2 to slide in the front-back mode is installed on the workbench 1, the driving piece 16 is driven by a cylinder, a fixture table is arranged between the two punching bases 2, a workpiece is arranged on the fixture table in the middle in a clamping and fixing mode, the punching bases 2 on two sides of the fixture table are driven by the cylinder to move simultaneously to perform punching during punching, and the stroke of the punching base 2 driven by the cylinder is determined according to materials clamped on the fixture table.

The punching component 4 comprises a circular hole punching component 17 and a first punching cylinder 18 for pushing the circular hole punching component 17 to move, the first punching cylinder 18 adopts oil cylinder driving, and a circular hole 19 matched with the circular hole punching component 17 is formed in the punching die 3.

Example two: punching component 4 includes square stamping part 20 and promotes the second punching press jar 21 that square stamping part 20 removed, and what second punching press jar 21 adopted equally is cylinder drive, set up the square opening 22 with square stamping part 20 matched with on the cut-out press 3.

Example three: the punching assembly 4 comprises a special-shaped punching part 23 and a third punching cylinder 24 for pushing the special-shaped punching part 23 to move, and a special-shaped opening 25 matched with the special-shaped punching part 23 is formed in the punching die 3.

As shown in fig. 7, the special-shaped stamping part includes, but is not limited to, the stamping shape in this embodiment, and the special-shaped stamping part further includes a chamfering punch pin 26 and a chamfering die 27 installed on the punching base 2, and the chamfering punch pin 26 is driven by the oil cylinder to perform chamfering stamping processing on the extension ladder assembly pipe.

Fig. 8 shows the extension ladder assembly pipe formed by the three different stamping parts, and it can be seen that the assembly pipe is respectively provided with a square stamping opening 27 processed by the shape stamping part 20, a circular stamping opening 28 processed by the circular hole stamping part 17, a limiting clamping groove 29 processed by the shape stamping part 23, and four fillets 30 processed by the chamfering stamping pin 26.

Use cut-out press 3 as the centre of a circle, it is provided with three group's punching press subassemblies 4 respectively to surround cut-out press 3, through with round hole stamping workpiece 17, square stamping workpiece 20, thereby the cooperation of dysmorphism stamping workpiece 23 is used and is realized the extension ladder pilot hole of the difference more than three kinds of at least simultaneous processing, realize diversified punching press integrated into one piece simultaneously, satisfy various pilot holes on the extension ladder, make the extension ladder pilot hole on the market all available this piercing press one-time machining shaping, not only application scope is wide, and machining efficiency is high, the processing requirement of traditional extension ladder assembly part has been satisfied.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a piercing press convenient to material returned which characterized in that: including workstation (1), be equipped with mobilizable base (2) that punches a hole on workstation (1), be equipped with cut-out press (3) on the base (2) that punches a hole, cut-out press (3) week side is provided with a plurality of punching press subassembly (4), be equipped with supporting seat (5) on workstation (1), installed location portion (6) on supporting seat (5), location portion (6) front end is equipped with a plurality of thimbles (7) that pass base (2) that punches a hole.

2. The punch machine for facilitating material return of claim 1, wherein: a plurality of thimble holes (8) are formed in the punching base (2), guide holes (9) matched with the thimbles (7) are formed in the punching die (3), and the thimbles (7) penetrate the thimble holes (8) and the guide holes (9) simultaneously.

3. A punch machine facilitating material return according to claim 1 or 2, characterized in that: the supporting seat (5) comprises a mounting plate (10) located on one side of the punching base (2), the positioning portion (6) comprises a thimble travel rod (11) penetrating through the mounting plate (10), a thimble fixing portion (12) is arranged at the front end of the thimble travel rod (11), and a plurality of thimbles (7) are installed at the front end of the thimble fixing portion (12).

4. A punch machine for facilitating material return as claimed in claim 3, wherein: the adjusting opening (13) is formed in the mounting plate (10), the fixing hole (14) penetrating through the adjusting opening (13) is formed in the upper end of the mounting plate (10), and the ejector pin stroke rod (11) is fixed by the aid of the fastener penetrating through the fixing hole (14).

5. A punch machine facilitating material return according to claim 1 or 3, wherein: the punching machine is characterized in that a sliding guide rail (15) is arranged on the workbench (1), the punching base (2) is movably arranged on the sliding guide rail (15), and a driving piece (16) for driving the punching base (2) to slide back and forth is arranged on the supporting seat (5).

6. The punch machine for facilitating material return of claim 1, wherein: punching press subassembly (4) include round hole stamping workpiece (17) and promote first punching press jar (18) that round hole stamping workpiece (17) removed, seted up on cut-out press (3) with round hole stamping workpiece (17) matched with round hole (19).

7. The punch machine for facilitating material return of claim 1, wherein: punching press subassembly (4) are including square stamping part (20) and promote second punching press jar (21) that square stamping part (20) removed, offer on cut-out press (3) with square stamping part (20) matched with square opening (22).

8. The punch machine for facilitating material return of claim 1, wherein: punching press subassembly (4) are including special-shaped stamping part (23) and promote third punching press jar (24) that special-shaped stamping part (23) removed, set up on cut-out press (3) with special-shaped stamping part (23) matched with dysmorphism opening (25).