CN211990483U

CN211990483U - Supplementary piece piercing press of getting based on structure of kick-backing

Info

Publication number: CN211990483U
Application number: CN202020710803.7U
Authority: CN
Inventors: 刘爱嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2020-11-24
Anticipated expiration: 2030-05-05

Abstract

The utility model discloses an auxiliary pickup punching machine based on a springback structure, which comprises a punching machine tool, wherein a support frame is welded above the punching machine tool, a support plate is arranged in the middle of the support frame, a punching table is welded above the support plate, a motor is arranged above the punching table, a punch is arranged below the punching table, a punching die is arranged at the position corresponding to the surface of the punching machine tool below the punch, a hole is arranged on the surface of the punching machine tool, a mandril is arranged below the hole, the left side of the mandril is connected with a manual rotating gear fixed by a fixing rod a welded on the lower surface of the punching machine tool by a gear transmission structure, the right side of the mandril is connected on a sliding rod welded on the right side below the hole by a sliding structure a, the utility model is provided with an auxiliary pickup device based on a, thereby the effect of punching a hole has reduced manufacturing cost.

Description

Supplementary piece piercing press of getting based on structure of kick-backing

Technical Field

The utility model relates to a metal working technology specifically is a supplementary piercing press of getting based on resilience structure.

Background

The punching is one of the punching processes in the metal processing technology, and is to punch metal by a punch, wherein the punched part is waste, and the punched part has the forms of front punching, side punching, hanging punching and the like.

At present, the punching process is basically automatic, the punching speed is high, the accuracy is high, but common punching equipment is of an oil pressure type or a hydraulic type, the cost is higher, and a punch can punch incompletely or a punched metal burr is larger with a certain probability when punching metal, so that the problem of a metal clamping piece is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary part piercing press of getting based on resilience structure 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:

the utility model provides an auxiliary part piercing press of getting based on resilience structure, includes the lathe of punching a hole, the welding of lathe top of punching a hole has the support frame, be equipped with the backup pad in the middle of the support frame, the welding of backup pad top has the platform of punching a hole, the bench side of punching a hole is equipped with the motor, the platform below of punching a hole is equipped with the drift, the lathe bed surface of punching a hole under the drift corresponds the position and is equipped with the die, the lathe bed surface of punching a hole is equipped with the hole, is equipped with the ejector pin under the hole, and the ejector pin left side is connected with by gear drive structure and is welded in the manual rotating gear that the dead.

As a further aspect of the present invention: the center of the manual rotating gear is welded on the manual rotating rod, gear teeth a of a gear transmission structure are arranged on the circumference of the manual rotating gear, a gear groove a of the gear transmission structure is formed in the left side surface of the ejector rod, and a pulley of a sliding structure a is arranged on the right side surface of the ejector rod.

As a further aspect of the present invention: the top end of a screw rod of the motor is provided with a spiral groove, the spiral groove is connected with a punch through a special-shaped gear transmission structure, and the right side of the punch is connected with a sliding structure b of the right side wall of the punching table.

As a further aspect of the present invention: the punching device is characterized in that a fixing frame is arranged at the top end inside the punching platform, a driving gear of a special-shaped gear transmission structure is fixed at the lower end of the fixing frame, a driven special-shaped gear is arranged on the driving gear, and a gear groove b of the special-shaped gear transmission structure is formed in the left side of the punch rod.

As a further aspect of the present invention: the right side of the punch rod is provided with a sliding block of a sliding structure b, and the right side wall of the punching table is provided with a sliding groove of the sliding structure b.

As a further aspect of the present invention: the driving gear and the driven special-shaped gear are of an integral structure, gear teeth b meshed with the spiral grooves are arranged on the driving gear, and gear teeth c meshed with the gear grooves b are arranged on the driven special-shaped gear.

As a further aspect of the present invention: and a spring is arranged in the upper end of the punching rod and is fixed at the lower end of a fixing rod b welded at the top end in the punching table.

As a further aspect of the present invention: and a blanking recovery box is connected with the inside of the punching machine tool right below the punching die through a pulley structure.

As a further aspect of the present invention: the punching machine is characterized in that a lower sliding channel of a pulley structure is arranged at the bottom of the punching machine, an upper sliding channel of the pulley structure is arranged at the bottom of the blanking recovery box, and rollers are arranged between the upper sliding channel and the lower sliding channel.

As a further aspect of the present invention: and one half of the driven special-shaped gear is a gear surface with gear teeth c, and the other half of the driven special-shaped gear is a smooth surface without the gear teeth c.

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

1. the utility model discloses be equipped with and get a device in the assistance based on resilience structure, solved the problem of metal fastener.

2. The utility model discloses a dysmorphism gear drive structure has reached and has made drift reciprocating motion to the effect of punching a hole has been reduced manufacturing cost.

Drawings

Fig. 1 is a three-dimensional structure diagram of an auxiliary pickup punching machine based on a rebound structure.

Fig. 2 is a schematic view of a gear transmission structure in the auxiliary workpiece taking and punching machine based on the rebound structure.

Fig. 3 is a schematic view of a pulley structure in an auxiliary pickup punch based on a rebound structure.

Fig. 4 is a schematic diagram of a special-shaped gear transmission structure in an auxiliary workpiece taking and punching machine based on a rebound structure.

Fig. 5 is a schematic view of a sliding structure b in the auxiliary pickup punch based on the rebound structure.

In the figure: 1. the punching machine comprises a punching machine tool, 1-1 parts, a support frame, 1-2 parts, a support plate, 1-3 parts, holes, 1-4 parts, fixing rods a, 1-5 parts, sliding rods, 1-6 parts, a lower sliding rail, 2 parts, a punching table, 2-1 parts, a fixing frame, 2-2 parts, a driving gear, 2-2-1 parts, gear teeth b, 2-3 parts, a driven special-shaped gear, 2-3-1 parts, gear teeth c, 2-4 parts, a fixing rod b, 2-5 parts, a sliding chute, 3 parts, a motor, 3-1 parts, a spiral chute, 4 parts, a punching rod, 4-1 parts, gear grooves b, 4-2 parts, a spring, 4-3 parts, a sliding block, 4-4 parts, a punching head, 5 parts, a punching die, 6 parts, a manual rotating gear, 6-1 parts, gear teeth a, 7 parts, a push, A pulley 8, a manual rotating rod 9, a blanking recovery box 9-1, an upper slideway 10 and a pulley.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, an auxiliary workpiece taking and punching machine based on a springback structure is characterized in that a support frame 1-1 is welded above a punching machine tool 1, a support plate 1-2 is arranged in the middle of the support frame 1-1, a punching table 2 is welded above the support plate 1-2, a motor 3 is arranged above the punching table 2, a punch 4-4 is arranged below the punching table 2, a punch die 5 is arranged at a position corresponding to the surface of the punching machine tool 1 right below the punch 4-4, a blanking recovery box 9 is connected to the inside of the punching machine tool 1 right below the punch die 5 through a pulley structure, a lower slide 1-6 of the pulley structure is arranged at the bottom of the punching machine tool 1, an upper slide 9-1 of the pulley structure is arranged at the bottom of the blanking recovery box 9, and a roller 10 is arranged between the upper slide, the effect that the blanking can be collected and recovered in a centralized way is achieved, and the effect that the blanking recovery box 9 can be assembled and disassembled in a labor-saving way can also be achieved;

the punching machine tool 1 is characterized in that holes 1-3 are formed in the bed surface of the punching machine tool 1, a mandril 7 is arranged under the holes 1-3, the left side of the mandril 7 is connected with a manual rotating gear 6 fixed by a fixing rod a1-4 welded to the lower surface of the bed surface of the punching machine tool 1 through a gear transmission structure, the manual rotating gear 6 is welded to a manual rotating rod 8 in the center and is circumferentially provided with gear teeth a6-1 of the gear transmission structure, a gear groove a7-1 of the gear transmission structure is formed in the surface of the left side of the mandril 7, a pulley 7-2 of a sliding structure a is arranged on the surface of the right side of the mandril 7, and the right side of the mandril 7 is connected with a sliding structure a through the sliding structure a and welded to a.

Referring to fig. 4-5, a spiral groove 3-1 is formed at the top end of a screw rod of the motor 3, the spiral groove 3-1 is connected with a punch 4 through a special-shaped gear transmission structure, the right side of the punch 4 is connected with a sliding structure b on the right side wall of a punching table 2, a sliding block 4-3 of the sliding structure b is arranged on the right side of the punch 4, a sliding chute 2-5 of the sliding structure b is arranged on the right side wall of the punching table 2, so that the stability of the up-and-down motion of the punch 4 is ensured, a fixed frame 2-1 is arranged at the top end inside the punching table 2, a driving gear 2-2 of the special-shaped gear transmission structure is fixed at the lower end of the fixed frame 2-1, a driven special-shaped gear 2-3 is arranged on the driving gear 2-2, a gear groove b4-1 of the special-shaped, the loss of kinetic energy is reduced, the downward punching force of the punching block 4 is ensured, and the punching force of the punch 4-4 is ensured, the driving gear 2-2 is provided with a gear tooth b2-2-1 meshed with the spiral groove 3-1, the driven special-shaped gear 2-3 is provided with a gear tooth c2-3-1 meshed with the gear groove b4-1, half of the driven special-shaped gear 2-3 is a gear surface with the gear tooth c2-3-1, and half is a smooth surface without the gear tooth c2-3-1, the upper end of the punching rod 4 is internally provided with a spring 4-2, and the spring 4-2 is fixed at the lower end of a fixed rod b2-4 welded at the top end inside the punching table 2, so that when the smooth surface of the driven special-shaped gear 2-3 cannot be meshed with the gear groove b4-1 on the punching rod 4, the punch 4 moves upwards under the elastic force of the spring 4-2 to restore the original position, the punch 4-4 is made to reciprocate through the special-shaped gear transmission structure, the punching effect is achieved, the production cost is reduced, and the punch 4-4 is arranged at the lower end of the punch 4, so that the effect of punching metal is achieved.

The utility model discloses a theory of operation is: a metal plate needing punching is placed on a punching machine tool 1, a position marked to be punched is placed under a punch 4-4, a motor 3 is started, at the moment, a spiral groove 3-1 at the top end of a screw rod of the motor 3 rotates, the spiral groove 3-1 is meshed with a gear tooth b2-2-1 on a driving gear 2-2 of a transmission structure of a different-type gear, so that the driving gear 2-2 is driven to rotate, the loss of kinetic energy is reduced due to the fact that the driving gear 2-2 and a driven different-type gear 2-3 are of an integrated structure, the down-thrust of a punch 4 is guaranteed, the punching force of the punch 4-4 is guaranteed, the driven different-type gear 2-3 rotates, when the gear face of the driven different-type gear 2-3 rotates to the left side of the punch 4, a gear tooth c2-3-1 on the gear face is meshed with a gear groove b4-1 on the left side surface of the punch 4, so that the punch 4 moves downwards, and further making the punch 4-4 at the lower end of the punch block 4 move downwards to punch the metal plate, when the punch block 4 moves downwards, the spring 4-2 fixed on the fixed rod b2-4 in the punch block generates elastic deformation to generate an acting force for making the punch block 4 move upwards, so when the smooth surface of the driven special-shaped gear 2-3 rotates to the left side surface of the punch block 4, because the smooth surface has no gear tooth c2-3-1 which can be meshed with the gear groove b4-1, the punch block 4 moves upwards under the elastic force of the spring 4-2 to recover the original position, the effect of punching the metal plate by making the punch 4-4 reciprocate through the special-shaped gear transmission structure is achieved, the production cost is reduced, when the punch 4-4 punches the metal plate and is clamped in the punch die 5 due to incomplete punching or large metal burrs after punching, the manual rotating rod 8 can be rotated, the manual rotating gear 6 welded on the manual rotating rod 8 rotates at the moment, gear teeth a6-1 on the manual rotating gear 6 are meshed with a gear groove a7-1 on the left side of the ejector rod 7, so that a pulley 7-2 on the right side of the ejector rod 7 moves upwards along a sliding rod 1-5, the ejector rod 7 is ejected out of a hole 1-3, a metal plate clamped in the stamping die 5 is ejected, the problem of metal clamping pieces is solved, the punching efficiency is improved, the completely punched metal plate can drop blanking materials into a blanking recovery box 9 in the punching machine tool 1 through the stamping die 5, the blanking recovery box 9 can be pulled out when the blanking reaches a certain amount, and a roller 10 of a pulley structure rolls between an upper slideway 9-1 and a lower slideway 1-6 at the moment, the effect that the blanking can be collected and recovered in a centralized manner is achieved, and the effect that the blanking recovery box 9 can be assembled, after the punching is finished, the motor 3 is turned off.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A punching machine with auxiliary workpiece taking function based on a springback structure comprises a punching machine tool (1), wherein a support frame (1-1) is welded above the punching machine tool (1), a support plate (1-2) is arranged in the middle of the support frame (1-1), a punching table (2) is welded above the support plate (1-2), a motor (3) is arranged above the punching table (2), a punch (4-4) is arranged below the punching table (2), a punching die (5) is arranged at a position corresponding to the bed surface of the punching machine tool (1) under the punch (4-4), and the punching machine is characterized in that a hole (1-3) is formed in the bed surface of the punching machine tool (1), an ejector rod (7) is arranged under the hole (1-3), the left side of the ejector rod (7) is connected with a manual rotating gear (6) fixed by a fixing rod a (1-4) welded on the lower surface of, the right side of the mandril (7) is connected with a slide bar (1-5) welded on the right side below the hole (1-3) by a slide structure a.

2. The auxiliary workpiece taking and punching machine based on the springback structure as claimed in claim 1, wherein the manual rotating gear (6) is welded on the manual rotating rod (8) in the center and is circumferentially provided with gear teeth a (6-1) of a gear transmission structure, the left side surface of the top rod (7) is provided with a gear groove a (7-1) of the gear transmission structure, and the right side surface of the top rod (7) is provided with a pulley (7-2) of a sliding structure a.

3. The auxiliary workpiece taking and punching machine based on the springback structure as claimed in claim 1, wherein the screw top end of the motor (3) is provided with a spiral groove (3-1), the spiral groove (3-1) is connected with a punch rod (4) through a special-shaped gear transmission structure, and the right side of the punch rod (4) is connected with a right side wall sliding structure b of the punching table (2).

4. The auxiliary workpiece taking and punching machine based on the resilience structure is characterized in that a fixed frame (2-1) is arranged at the top end inside the punching platform (2), a driving gear (2-2) with a special-shaped gear transmission structure is fixed at the lower end of the fixed frame (2-1), a driven special-shaped gear (2-3) is arranged on the driving gear (2-2), and a gear groove b (4-1) with the special-shaped gear transmission structure is arranged on the left side of the punching rod (4).

5. The auxiliary take-out punch machine based on the rebound structure as set forth in claim 3, wherein the punch rod (4) is provided at the right side with a slider (4-3) of a sliding structure b, and the punch table (2) is provided at the right side wall with a chute (2-5) of the sliding structure b.

6. The auxiliary workpiece taking and punching machine based on the resilience structure as claimed in claim 4, wherein the driving gear (2-2) and the driven special-shaped gear (2-3) are of an integral structure, the driving gear (2-2) is provided with gear teeth b (2-2-1) meshed with the spiral grooves (3-1), and the driven special-shaped gear (2-3) is provided with gear teeth c (2-3-1) meshed with the gear grooves b (4-1).

7. The auxiliary workpiece taking and punching machine based on the springback structure as claimed in claim 4, wherein the upper end of the punch rod (4) is internally provided with a spring (4-2) and the spring (4-2) is fixed at the lower end of a fixing rod b (2-4) welded at the top end inside the punching table (2), and the lower end of the punch rod (4) is provided with a punch (4-4).

8. The auxiliary member-taking punch machine based on the springback structure as claimed in claim 1, characterized in that a blanking recovery box (9) is connected inside the punch machine (1) right below the die (5) by a pulley structure.

9. The auxiliary workpiece taking and punching machine based on the springback structure is characterized in that a lower slide way (1-6) with a pulley structure is arranged at the bottom of the punching machine (1), an upper slide way (9-1) with a pulley structure is arranged at the bottom of the blanking recovery box (9), and a roller (10) is arranged between the upper slide way (9-1) and the lower slide way (1-6).

10. The auxiliary take-out punch machine based on the rebound structure as set forth in claim 6, wherein the driven profile gear (2-3) is half a gear face with gear teeth c (2-3-1) and half a smooth face without gear teeth c (2-3-1).