CN210907656U

CN210907656U - Punching die for sheet metal part

Info

Publication number: CN210907656U
Application number: CN201921997480.8U
Authority: CN
Inventors: 谢振宇
Original assignee: Suzhou Banshun Metal Products Factory
Current assignee: ASIA BOLT Co.,Ltd.
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-03
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a cut-out press of sheet metal component, including the supporting baseplate, the waste residue collecting vat has been placed on the top of supporting baseplate, and has welded left side board and right side board respectively at the both ends of supporting baseplate, the medial surface welding of right side board has the right side die holder, the side-mounting of right side die holder has the mold core, and has seted up punching hole passageway and discharging channel in the die holder of the right side, punching hole passageway communicates with each other perpendicularly with discharging channel, discharging channel is vertical downwards, the side bolted connection of left side board has the pneumatic cylinder, the output of pneumatic cylinder is connected with the hydraulic stem, the one end of hydraulic stem is connected with the left side die holder, the side center department of left side die holder is. The utility model discloses, when punching a hole to the sheet metal component, the residue is collected along discharging channel direct drop to the waste residue collecting vat in, and convenience very replaces traditional utilization machinery or manual work to draw the residue out, has improved cut-out press's practicality.

Description

Punching die for sheet metal part

Technical Field

The utility model relates to a sheet metal component processing technology field specifically is a cut-out press of sheet metal component.

Background

The sheet metal part is a product processed by a sheet metal process, and the sheet metal part cannot be separated everywhere in life. The sheet metal part is manufactured by filament power supply winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending forming, die forging and water jet cutting. And the sheet metal component processing often uses cut-out press, realizes punching fast.

Traditional sheet metal component's cut-out press is when using, and the waste residue of production can be piled up at the waste residue inslot, needs the manual work to draw out the waste residue, wastes time and energy, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cut-out press of sheet metal component aims at improving the waste residue that produces and can pile up at the waste residue inslot, needs the manual work to draw out the waste residue, wastes time and energy, problem that the practicality is poor.

The utility model discloses a realize like this:

the utility model provides a cut-out press of sheet metal component, includes supporting baseplate, the waste residue collecting vat has been placed on supporting baseplate's top, and has welded left side board and right side board respectively at supporting baseplate's both ends, the medial surface welding of right side board has the right side die holder, the side-mounting of right side die holder has the mold core, and has seted up passageway and the discharging channel that punches a hole in the die holder of the right side, the passageway that punches a hole communicates with each other perpendicularly with discharging channel, discharging channel is vertical downwards, the side bolted connection of left side board has the pneumatic cylinder, the output of pneumatic cylinder is connected with the hydraulic stem, the one end of hydraulic stem is connected with left die holder, the side.

Furthermore, supporting legs are installed at four corners of the bottom end of the supporting bottom plate, and anti-skid grains are distributed at the bottom ends of the supporting legs.

Furthermore, positioning holes are formed in four corners of the side face of the right die holder, guide columns are connected to the four corners of the side face of the left die holder, and the four guide columns correspond to the four positioning holes.

Further, the bottom of the right die holder is provided with a slag hole, and the slag hole is communicated with the discharge channel.

Furthermore, the other side surface of the left side plate is welded with a sliding groove plate, the sliding groove plate is connected with a sliding block in a sliding mode, and the top end of the sliding block is connected with the bottom end face of the left die holder through a bolt.

Furthermore, the other side surface of the left side plate is connected with an inclined strut through a bolt, and one end of the inclined strut is connected with the bottom end surface of the chute plate through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) punch a hole and discharging channel through having seted up in the right die base, and the passageway that punches a hole communicates with each other perpendicularly with discharging channel, and discharging channel is vertical downwards simultaneously, and the waste residue collecting vat has been placed on the top of supporting baseplate, when punching a hole to the sheet metal component, the residue is collected along discharging channel direct dropping to the waste residue collecting vat, and convenience very replaces traditional utilization machinery or manual work to draw out the residue, has improved cut-out press's practicality.

(2) The sliding groove plate is welded on the other side face of the left side plate, the sliding block is connected to the sliding groove plate in a sliding mode, meanwhile, the top end of the sliding block is connected with the bottom end face of the left die holder through bolts, the sliding groove plate provides a good supporting effect for the left die holder, meanwhile, the left die holder is not influenced to move left and right, pressure borne by the hydraulic rod is relieved, and the punch is enabled to accurately punch holes on the sheet metal part.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the right die holder structure of the present invention;

fig. 3 is a schematic view of the connection structure of the left die holder and the chute plate of the present invention.

In the figure: 1. a support base plate; 2. supporting legs; 3. a waste residue collecting tank; 4. an oblique strut; 5. a chute plate; 6. a hydraulic cylinder; 7. a left side plate; 8. a hydraulic lever; 9. a left die holder; 10. a slider; 11. a guide post; 12. a mold core; 13. positioning holes; 14. a right die holder; 15. punching a channel; 16. a right side plate; 17. a discharge channel; 18. a slag outlet; 19. and (4) punching.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a punching die for sheet metal parts comprises a supporting base plate 1, a waste residue collecting tank 3 is placed at the top end of the supporting base plate 1, a left side plate 7 and a right side plate 16 are welded at two ends of the supporting base plate 1 respectively, a right die holder 14 is welded at the inner side surface of the right side plate 16, a die core 12 is installed at the side surface of the right die holder 14, the sheet metal parts can be placed in the die core 12 for fixing, a punching channel 15 and a discharging channel 17 are formed in the right die holder 14, the punching channel 15 is vertically communicated with the discharging channel 17, the discharging channel 17 is vertically downward, when punching the sheet metal parts, residues directly fall into the waste residue collecting tank 3 along the discharging channel 17 for collecting, the punching die is very convenient, the traditional method that the residues are taken out by using machinery or manpower is replaced, the practicability of the punching die is improved, a hydraulic cylinder 6 is bolted to the side surface of the left, one end of the hydraulic rod 8 is connected with a left die holder 9, and the center of the side surface of the left die holder 9 is connected with a punch 19.

Supporting legs 2 are installed at four corners of the bottom end of the supporting base plate 1, anti-skidding lines are distributed at the bottom end of each supporting leg 2, the four supporting legs 2 provide good supporting effect for the supporting base plate 1, and stability of the punching die is improved.

Positioning holes 13 are formed in four corners of the side face of the right die holder 14, guide pillars 11 are connected to four corners of the side face of the left die holder 9, the four guide pillars 11 correspond to the four positioning holes 13, and the four corners of the side face of the left die holder 9 are connected with the guide pillars 11, so that the four guide pillars 11 are opposite to the four positioning holes 13, and the right die holder 14 and the left die holder 9 cannot deviate relatively.

The bottom end of the right die holder 14 is provided with a slag outlet 18, and the slag outlet 18 is communicated with a discharge channel 17.

The other side surface of the left side plate 7 is welded with a sliding groove plate 5, the sliding groove plate 5 is connected with a sliding block 10 in a sliding mode, the top end of the sliding block 10 is in bolted connection with the bottom end surface of the left die holder 9, the sliding groove plate 5 is welded on the other side surface of the left side plate 7, the sliding block 10 is connected on the sliding groove plate 5 in a sliding mode, meanwhile, the top end of the sliding block 10 is in bolted connection with the bottom end surface of the left die holder 9, the sliding groove plate 5 provides a good supporting effect for the left die holder 9, meanwhile, the left and right movement of the left die holder 9 is not influenced, pressure borne by the hydraulic rod 8 is relieved, and the punch.

The other side surface of the left side plate 7 is in bolted connection with an inclined strut 4, one end of the inclined strut 4 is in bolted connection with the bottom end surface of the chute plate 5, and the inclined strut 4 provides a good supporting effect for the chute plate 5, so that the stability of the chute plate 5 is ensured.

The working principle is as follows: firstly, a punching die is placed at a proper position, a sheet metal part is fixed on a die core 12, then a hydraulic cylinder 6 drives a hydraulic rod 8 to stretch, one end of the hydraulic rod 8 is connected with a left die holder 9, the center of the side surface of the left die holder 9 is connected with a punch 19, meanwhile, four corners of the side surface of a right die holder 14 are respectively provided with a positioning hole 13, four corners of the side surface of the left die holder 9 are respectively connected with a guide pillar 11, the four guide pillars 11 correspond to the four positioning holes 13, so that the left die holder 9 is not easy to shift, the punch 19 punches the sheet metal part, generated residues directly fall into a waste residue collecting tank 3 along a discharge channel 17 for collection, the punching die is quite convenient, the traditional method that the residues are taken out by machinery or manpower is replaced, a chute plate 5 is welded on the other side surface of a left side plate 7, a sliding block 10 is slidably connected on the chute plate 5, and, the sliding groove plate 5 provides a good supporting effect for the left die holder 9, and meanwhile, the left and right movement of the left die holder 9 is not influenced, so that the pressure borne by the hydraulic rod 8 is relieved, and the service life of the punching die is prolonged.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sheet metal component's cut-out press, includes supporting baseplate (1), its characterized in that: waste residue collecting vat (3) have been placed on the top of supporting baseplate (1), and left side board (7) and right side board (16) have been welded respectively at the both ends of supporting baseplate (1), the medial surface welding of right side board (16) has right die holder (14), the side-mounting of right die holder (14) has mold core (12), and has seted up passageway (15) and discharging channel (17) of punching a hole in right die holder (14), passageway (15) and discharging channel (17) of punching a hole communicate with each other perpendicularly, discharging channel (17) are vertical downwards, the side bolted connection of left side board (7) has pneumatic cylinder (6), the output of pneumatic cylinder (6) is connected with hydraulic stem (8), the one end of hydraulic stem (8) is connected with left die holder (9), the side center department of left side die holder (9) is connected with drift (19).

2. The punching die for the sheet metal parts as claimed in claim 1, wherein the supporting feet (2) are mounted at four corners of the bottom end of the supporting base plate (1), and anti-skid lines are distributed at the bottom ends of the supporting feet (2).

3. The punching die for the sheet metal parts as claimed in claim 1, wherein positioning holes (13) are formed in four corners of the side surface of the right die holder (14), guide posts (11) are connected to four corners of the side surface of the left die holder (9), and the four guide posts (11) correspond to the four positioning holes (13).

4. A punching die for sheet metal parts according to claim 1, characterized in that the bottom end of the right die holder (14) is provided with a slag outlet (18), said slag outlet (18) being in communication with a discharge channel (17).

5. The punching die for the sheet metal parts according to claim 1, wherein a sliding groove plate (5) is welded on the other side surface of the left side plate (7), a sliding block (10) is connected on the sliding groove plate (5) in a sliding manner, and the top end of the sliding block (10) is in bolt connection with the bottom end surface of the left die holder (9).

6. The punching die for the sheet metal parts according to claim 1, wherein the other side surface of the left side plate (7) is bolted with an oblique strut (4), and one end of the oblique strut (4) is bolted with the bottom end surface of the chute plate (5).