CN214290351U

CN214290351U - Punching device for sheet metal part machining

Info

Publication number: CN214290351U
Application number: CN202023195775.9U
Authority: CN
Inventors: 顾亚军
Original assignee: Suzhou Furun Precision Hardware Co ltd
Current assignee: Suzhou Furun Precision Hardware Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-28
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to the technical field of sheet metal part processing, in particular to a punching device for sheet metal part processing, which comprises a punching head and a hydraulic punching machine, wherein the punching head is connected below the hydraulic punching machine, a connecting platform is arranged below the punching head, clamps are arranged at both ends of the top of the connecting platform, a supporting block is arranged at the bottom of each clamp, a connecting block is connected at the bottom of each supporting block, the bottom end of the connecting block is connected on a first nut, the first nut is connected on a horizontally arranged first lead screw, mounting grooves are arranged at both ends of the connecting platform, the first lead screw and the first nut are arranged in the mounting grooves, the first lead screw, the first nut and the connecting block are arranged in the connecting platform, the first lead screw is driven to move by the rotation of the first lead screw, the connecting block slides in a first chute, the clamps are driven to move, the distance of the clamps is adjusted, and sheet metal parts with different widths can be conveniently clamped, and convenience is brought to processing.

Description

Punching device for sheet metal part machining

Technical Field

The utility model relates to a sheet metal component processing technology field specifically is a punching device is used in sheet metal component processing.

Background

The sheet metal part is a product processed by a sheet metal process, and is manufactured by filament power supply winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precise welding, roll forming, sheet metal bending forming, die forging and water jet cutting; when punching a hole to the sheet metal component, current anchor clamps position all is fixed, leads to the tight sheet metal component size of clamp to be fixed, brings inconvenience for the sheet metal component processing of unidimensional not, and the sheet metal component after pressing from both sides tight is inconvenient to be removed, brings inconvenience to punching a hole of other positions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching device is used in sheet metal component processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a punching device for sheet metal part machining comprises a punching head and a hydraulic punching machine, wherein the punching head is connected below the hydraulic punching machine, a connecting table is arranged below the punching head, clamps are arranged at two ends of the top of the connecting table, a supporting block is arranged at the bottom of each clamp, a connecting block is connected to the bottom of each supporting block, the bottom end of each connecting block is connected to a first nut, the first nut is connected to a first lead screw horizontally arranged, mounting grooves are formed in two ends of the connecting table, the first lead screw and the first nut are arranged in the mounting grooves, and a first sliding groove in sliding connection with the connecting block is formed in the connecting table; the bottom both ends of joint table all vertically are provided with the regulating box, and the regulating box setting is on supporting the case, and the equal vertical hydraulic cylinder that is provided with in top both ends of supporting the case, and the roof that the level set up is connected with on hydraulic cylinder's the piston rod top, and the bottom of roof is connected with the one end of hydraulic piercing press.

Preferably, a second screw rod is arranged in each adjusting box, a second nut is connected onto the second screw rod, a connecting frame is arranged on the second nut, the top of the connecting frame penetrates through the top of the adjusting box and is connected with the bottom of the connecting table, and a second sliding groove in sliding connection with the connecting frame is arranged on the adjusting box.

Preferably, a servo motor is arranged on the outer side of one end of each adjusting box and connected with one end of the second screw rod through a motor shaft, and a bearing seat connected with the other end of the second screw rod is arranged on the inner wall of one end of each adjusting box.

Preferably, a second opening is arranged on a top plate of the supporting box, a first opening is arranged above the second opening, the second opening and the first opening are both of a long strip-shaped structure, the first opening is arranged on the connecting table, and the length and width of the second opening are larger than those of the first opening.

Preferably, a collecting tank is arranged in the supporting box, the collecting tank is arranged below the second opening, and the length and the width of the collecting tank are larger than those of the second opening.

Preferably, the clamp is of a U-shaped structure, and a vertically arranged compression bolt is connected to the clamp.

Preferably, first lead screw one end is connected with the rotation handle, and the both ends of mounting groove all are provided with the baffle, and rotate the setting of handle through the baffle.

Preferably, the outside of supporting box is connected with the chamber door, and is provided with control panel on the chamber door, is provided with a plurality of control button on the control panel, and control button corresponds electric connection with hydraulic piercing press, hydraulic cylinder and servo motor.

Compared with the prior art, the beneficial effects of the utility model are that: through set up first lead screw in connecting the platform, first nut and connecting block, the rotation of first lead screw, it removes to drive first nut, the connecting block slides in first spout, it removes to drive anchor clamps, the interval of adjustment anchor clamps, the convenience is pressed from both sides the sheet metal component to different width tightly, facilitate for processing, and the second lead screw that tight sheet metal component passes through the regulating box rotates, the second nut drives the link and slides in the second spout, it carries out the back-and-forth movement to drive the platform of connecting, the processing of punching a hole is conveniently carried out to other positions of sheet metal component, the waste material that produces punches a hole, get into through first opening and second opening and collect in collecting groove.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall front view of the present invention;

FIG. 3 is a schematic view of the connection table of the present invention;

fig. 4 is a schematic structural diagram of the adjusting box of the present invention.

In the figure: 1. a punching head; 2. a hydraulic punching machine; 3. a clamp; 4. a support block; 5. a connecting table; 6. an adjusting box; 7. a top plate; 8. a hydraulic cylinder; 9. a first opening; 10. a second opening; 11. a support box; 12. collecting tank; 13. a first lead screw; 14. a first nut; 15. connecting blocks; 16. rotating the handle; 17. a first chute; 18. a hold-down bolt; 19. a second lead screw; 20. a second nut; 21. a second chute; 22. a servo motor.

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 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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a punching device for sheet metal part machining comprises a punching head 1 and a hydraulic punching machine 2, wherein the punching head 1 is connected below the hydraulic punching machine 2, a connecting table 5 is arranged below the punching head 1, clamps 3 are arranged at two ends of the top of the connecting table 5, a supporting block 4 is arranged at the bottom of each clamp 3, a connecting block 15 is connected to the bottom of each supporting block 4, the bottom end of each connecting block 15 is connected to a first nut 14, the first nut 14 is connected to a first horizontally arranged lead screw 13, mounting grooves are arranged at two ends of the connecting table 5, the first lead screw 13 and the first nut 14 are arranged in the mounting grooves, and a first chute 17 connected with the connecting block 15 in a sliding manner is arranged on the connecting table 5; the bottom both ends of joint table 5 all vertically are provided with regulating box 6, and regulating box 6 sets up on supporting box 11, and the equal vertical hydraulic cylinder 8 that is provided with in top both ends of supporting box 11, and the roof 7 that the level set up is connected on hydraulic cylinder 8's the piston rod top, and the bottom of roof 7 is connected with the one end of hydraulic piercing press 2.

A second screw rod 19 is arranged in each adjusting box 6, a second nut 20 is connected onto each second screw rod 19, a connecting frame is arranged on each second nut 20, the top of each connecting frame penetrates through the top of each adjusting box 6 and is connected with the bottom of the corresponding connecting table 5, and a second sliding groove 21 connected with the corresponding connecting frame in a sliding mode is arranged on each adjusting box 6.

The outer side of one end of each adjusting box 6 is provided with a servo motor 22, the servo motor 22 is connected with one end of the second screw rod 19 through a motor shaft, and a bearing seat connected with the other end of the second screw rod 19 is arranged on the inner wall of one end of each adjusting box 6.

The top plate of the supporting box 11 is provided with a second opening 10, a first opening 9 is arranged above the second opening 10, the second opening 10 and the first opening 9 are both of a long strip-shaped structure, the first opening 9 is arranged on the connecting table 5, and the length and width of the second opening 10 are both larger than the length and width of the first opening 9.

A collecting groove 12 is arranged in the supporting box 11, the collecting groove 12 is arranged below the second opening 10, and the length and width of the collecting groove 12 are all larger than those of the second opening 10.

The clamp 3 is of a U-shaped structure, and a vertically arranged compression bolt 18 is connected to the clamp 3.

First lead screw 13 one end is connected with rotates handle 16, and the both ends of mounting groove all are provided with the baffle, and rotate handle 16 and run through the baffle setting.

The outside of supporting box 11 is connected with the chamber door, and is provided with control panel on the chamber door, is provided with a plurality of control button on the control panel, and control button corresponds electric connection with hydraulic piercing press 2, hydraulic cylinder 8 and servo motor 22.

The working principle is as follows: when the punching device is used, according to the width of a sheet metal part, a rotating handle 16 is manually driven to rotate to drive a first screw rod 13 to rotate, a first nut 14 starts to move to drive a connecting block 15 to slide in a first sliding groove 17 to drive a supporting block 4 and a clamp 3 to move, the distance between the two clamps 3 is adjusted, then the sheet metal part is placed on the clamp 3, the sheet metal part is clamped by moving the clamp 3, then a pressing bolt 18 is rotated to press the sheet metal part, the device is electrified to control a hydraulic oil cylinder 8 to start working, a top plate 7 to be determined descends, then the hydraulic oil cylinder 8 stops working, a hydraulic punching machine 2 starts to work to drive a punching head 1 to descend, the sheet metal part is punched, generated waste materials fall into a second opening 10 through a first opening 9 and then enter a collecting groove 12 to be collected, then the punching head 1 ascends, a servo motor 22 starts to work, the second screw rod 19 is driven to rotate through a motor shaft, the second nut 20 starts to move, the connecting frame is driven to slide in the second sliding groove 21, the connecting table 5 is driven to move back and forth, and punching processing is conducted on the sheet metal part.

It is worth noting that: the whole device realizes control over the device through the control button, and because the equipment matched with the control button is common equipment, the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a punching device is used in sheet metal component processing, includes piercing head (1) and hydraulic piercing press (2), its characterized in that: the punching head (1) is connected below the hydraulic punching machine (2), a connecting table (5) is arranged below the punching head (1), clamps (3) are arranged at two ends of the top of the connecting table (5), a supporting block (4) is arranged at the bottom of each clamp (3), a connecting block (15) is connected to the bottom of each supporting block (4), the bottom end of each connecting block (15) is connected to a first nut (14), the first nut (14) is connected to a first horizontally-arranged lead screw (13), mounting grooves are formed in two ends of the connecting table (5), the first lead screw (13) and the first nut (14) are arranged in the mounting grooves, and a first sliding groove (17) in sliding connection with the connecting block (15) is formed in the connecting table (5); the bottom both ends of joint table (5) all vertically are provided with regulating box (6), and regulating box (6) set up on supporting box (11), and the top both ends of supporting box (11) are all vertical to be provided with hydraulic cylinder (8), and the piston rod top of hydraulic cylinder (8) is connected with roof (7) that the level set up, and the bottom of roof (7) is connected with the one end of hydraulic piercing press (2).

2. The punching device for sheet metal part machining according to claim 1, characterized in that: all be provided with second lead screw (19) in every regulating box (6), be connected with second nut (20) on second lead screw (19), be provided with the link on second nut (20), and the top of link runs through the top of regulating box (6) and is connected with the bottom of connection platform (5), be provided with on regulating box (6) with link sliding connection's second spout (21).

3. The punching device for sheet metal part machining according to claim 1, characterized in that: and a servo motor (22) is arranged on the outer side of one end of each adjusting box (6), the servo motor (22) is connected with one end of the second screw rod (19) through a motor shaft in the servo motor, and a bearing seat connected with the other end of the second screw rod (19) is arranged on the inner wall of one end of each adjusting box (6).

4. The punching device for sheet metal part machining according to claim 1, characterized in that: the top plate of the supporting box (11) is provided with a second opening (10), a first opening (9) is arranged above the second opening (10), the second opening (10) and the first opening (9) are both of a long strip-shaped structure, the first opening (9) is arranged on the connecting table (5), and the length and width of the second opening (10) are larger than those of the first opening (9).

5. The punching device for sheet metal part machining according to claim 1, characterized in that: a collecting groove (12) is arranged in the supporting box (11), the collecting groove (12) is arranged below the second opening (10), and the length and the width of the collecting groove (12) are all larger than those of the second opening (10).

6. The punching device for sheet metal part machining according to claim 1, characterized in that: the clamp (3) is of a U-shaped structure, and a vertically arranged compression bolt (18) is connected to the clamp (3).

7. The punching device for sheet metal part machining according to claim 1, characterized in that: first lead screw (13) one end is connected with rotates handle (16), and the both ends of mounting groove all are provided with the baffle, and rotate handle (16) and run through the baffle setting.

8. The punching device for sheet metal part machining according to claim 1, characterized in that: the outside of supporting box (11) is connected with the chamber door, and is provided with control panel on the chamber door, is provided with a plurality of control button on the control panel, and control button corresponds electric connection with hydraulic piercing press (2), hydraulic cylinder (8) and servo motor (22).