CN217252201U

CN217252201U - Stamping and bending forming tool for sheet metal parts

Info

Publication number: CN217252201U
Application number: CN202123371899.2U
Authority: CN
Inventors: 陈松
Original assignee: Wuxi Mingyoutong Machinery Co ltd
Current assignee: Wuxi Mingyoutong Machinery Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-23
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a stamping and the shaping frock of bending of sheet metal component relates to the parts machining field. This stamping and shaping frock of bending of sheet metal component includes punch press body and stamping and the mould body of bending, the top of punch press body is equipped with the frame, the upper end fixedly connected with punching press cylinder body of frame, the output of punching press cylinder body is equipped with the punching press board, the top fixedly connected with mould fixing base of punch press body, the screens groove has been seted up in the front of mould fixing base, square groove has been seted up to the both sides of mould fixing base. This stamping of sheet metal component and the shaping frock of bending can conveniently install fixedly the punching press with the mould body of bending when carrying out the use to the later stage is convenient for quick changes the punching press with the mould body of bending, and the device is fixed effectual to the punching press with the mould body of bending in addition, carrying out the punching press in-process, the punching press is difficult pine with the mould body of bending takes off, and the atress is good, can not become flexible, guarantees that the effect of punching press is good.

Description

Stamping and bending forming tool for sheet metal parts

Technical Field

The utility model relates to a parts machining technical field specifically is a stamping of sheet metal component and shaping frock of bending.

Background

The punching machine is a punching press type press, a mould is arranged on a workbench of the punching machine, and blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extruding and the like can be performed through the mould. The installation stability between punch press and the mould needs to be guaranteed at punch press during operation, and especially it is high to do some required precision, and during operation that operating speed is fast, the steadiness between punch press and the mould is more important.

In prior art, when carrying out different part man-hour, punch press mould often need change, and general mould all uses the bolt fastening on the punch press, when carrying out the change of mould, and the operation is very inconvenient, and is consuming time hard, realization that can not be quick is changed, and the bolt is after using many times in addition, and this kind of traditional fixed mode still can have phenomenons such as bolt smooth silk, causes fixed unstability, to prior art not enough, the utility model discloses a stamping and the shaping frock of bending of sheet metal component to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a stamping and the shaping frock of bending of sheet metal component to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stamping and bending forming tool of sheet metal component, includes:

the punching machine comprises a punching machine body, wherein a rack is arranged at the top of the punching machine body, a punching cylinder body is fixedly connected to the upper end of the rack, a punching plate is arranged at the output end of the punching cylinder body, a die fixing seat is fixedly connected to the top of the punching machine body, a clamping groove is formed in the front of the die fixing seat, and square clamping grooves are formed in two sides of the die fixing seat;

the punching press and the mould body of bending, the bottom fixedly connected with chucking base of punching press and the mould body of bending, chucking base activity joint is in the screens inslot, the cylinder groove has been seted up to the inside of chucking base, the inside in cylinder groove is equipped with the spring, the both ends fixedly connected with slider of spring, one side fixedly connected with wedge of spring is kept away from to the slider, the wedge passes the outside extension of chucking base and activity joint in square groove.

Preferably, the spring is in a compressed state, and the slider is slidably connected inside the cylindrical groove.

Preferably, both sides of the die fixing seat are fixedly connected with nut sleeves, and unlocking parts are arranged inside the nut sleeves.

Preferably, the unlocking piece comprises a nut column, the nut column is in threaded connection with the inner cavity of the nut sleeve, a bearing is fixedly connected to the side wall of the nut column, a square sliding column is rotatably connected to the axis of the bearing, and the square sliding column is slidably connected to the square clamping groove.

Preferably, one side of the nut column, which is far away from the square sliding column, is fixedly connected with a rotating handle.

Preferably, through grooves corresponding to the wedge-shaped blocks are formed in two sides of the clamping base.

The utility model discloses a stamping and bending forming tool for sheet metal parts, the beneficial effect that it possesses as follows:

1. this stamping and bending forming frock of sheet metal component, when using, can conveniently install fixedly stamping and the mould body of bending, and the later stage is convenient for quick change the stamping and the mould body of bending, and the device is fixed effectual stamping and the mould body of bending, in carrying out the stamping process, the stamping is difficult pine takes off with the mould body of bending, the atress is good, can not become flexible, guarantee the effectual of stamping, physical power and time when the staff changes the stamping and the mould body of bending can be reduced to the quick assembly disassembly of stamping and the mould body of bending, compare with the fixed mode of bolt to the stamping with the mould body of bending, the device operates more portably, time saving and labor saving, the practicality is good, satisfy the user demand.

2. This stamping and the shaping frock of bending of sheet metal component, the spring that sets up is in compression state, therefore the reaction force of spring can be exerted on the slider always to promote the slider and exert simultaneously on the wedge, when the wedge inserts in the square draw-in groove, guarantee to peg graft stably, can not become flexible.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a disassembled view of the mold holder and the clamping base of the present invention;

FIG. 3 is a cross-sectional view of the clamping base of the present invention;

FIG. 4 is a structural view of the mold holder of the present invention;

fig. 5 is a structural diagram of the unlocking member of the present invention.

In the figure: 1. a punch body; 2. a frame; 3. stamping a cylinder body; 4. stamping a plate; 5. a mold fixing seat; 501. a clamping groove; 502. a square clamping groove; 6. clamping the base; 601. a cylindrical groove; 602. a spring; 603. a slider; 604. a wedge block; 7. stamping and bending the die body; 8. a nut socket; 9. unlocking the lock; 901. a nut post; 902. a bearing; 903. a square sliding column; 904. the handle is rotated.

Detailed Description

The embodiment of the utility model discloses stamping and bending forming tool of sheet metal component, as shown in figures 1-5, include:

the punching machine comprises a punching machine body 1, wherein a rack 2 is arranged at the top of the punching machine body 1, a punching cylinder 3 is fixedly connected to the upper end of the rack 2, a punching plate 4 is arranged at the output end of the punching cylinder 3, a die fixing seat 5 is fixedly connected to the top of the punching machine body 1, a clamping groove 501 is formed in the front surface of the die fixing seat 5, and square clamping grooves 502 are formed in two sides of the die fixing seat 5;

punching press and the mould body 7 of bending, the bottom fixedly connected with chucking base 6 of punching press and the mould body 7 of bending, chucking base 6 activity joint is in screens groove 501, cylinder groove 601 has been seted up to the inside of chucking base 6, the inside of cylinder groove 601 is equipped with spring 602, the both ends fixedly connected with slider 603 of spring 602, one side fixedly connected with wedge 604 of spring 602 is kept away from to slider 603, wedge 604 passes chucking base 6 and outwards extends and activity joint in square groove 502.

According to the illustration of fig. 3, the spring 602 is in a compressed state, the sliding block 603 is slidably connected inside the cylindrical groove 601, and the spring 602 is in a compressed state, so that the reaction force of the spring 602 can be always applied to the sliding block 603, and the sliding block 603 is pushed and simultaneously applied to the wedge-shaped block 604, and when the wedge-shaped block 604 is inserted into the square slot 502, stable insertion and looseness are ensured.

According to shown in figures 2 and 4, both sides fixedly connected with nut sleeve 8 of mould fixing base 5, nut sleeve 8's inside is equipped with unlocking piece 9, and unlocking piece 9's that sets up simple structure, convenient to use is convenient for carry out the unblock to chucking base 6 to change chucking base 6.

According to fig. 2 and 5, the unlocking member 9 comprises a nut column 901, the nut column 901 is in threaded connection with the inner cavity of the nut sleeve 8, a bearing 902 is fixedly connected with the side wall of the nut column 901, a square sliding column 903 is rotatably connected with the axis of the bearing 902, the square sliding column 903 is in sliding connection with the square clamping groove 502, and the square sliding column 903 is limited by the square clamping groove 502 and is kept stable during sliding.

According to fig. 5, a rotating handle 904 is fixedly connected to one side of the nut column 901, which is far away from the square sliding column 903, and the rotating handle 904 is arranged to facilitate a user to rotate the nut column 901, so that the nut column 901 is spirally moved along the nut sleeve 8 after being rotated.

As shown in fig. 3, through grooves corresponding to the wedge-shaped blocks 604 are formed on both sides of the clamping base 6, and the wedge-shaped blocks 604 are supported by the through grooves to be kept stable.

The working principle is as follows: the device is whole when using, can conveniently install punching press and the mould body 7 of bending fixedly, and the later stage is convenient for quick change punching press and the mould body 7 of bending, and the device is good to punching press and the fixed effectual of the mould body 7 of bending, in carrying out the stamping process, the punching press is difficult for the pine to take off with the mould body 7 of bending, the atress is good, can not become flexible, guarantee the effectual of punching press, physical power and time when can reducing staff change punching press and the mould body 7 of bending to punching press and the quick assembly disassembly of the mould body 7 of bending, compare with the fixed mode of bolt to punching press and the mould body 7 of bending, the device operates more portably, time saving and labor saving, the practicality is good, satisfy the user demand.

When the installation of carrying out punching press and bending die body 7 is fixed, it can directly aim at screens groove 501 and inwards push with chucking base 6, it is fixed that final wedge 604 can be gone into in the card square groove 502 and form fixedly, in the in-process of aiming at screens groove 501 and inwards pushing with chucking base 6, wedge 604 can offset with the lateral wall of mould fixing base 5, and the outer wall of mould fixing base 5 exerts pressure to the inclined plane of wedge 604, make wedge 604 shrink into in the cylinder groove 601, continue to push the in-process of chucking base 6, after chucking base 6 pushes completely, the position of wedge 604 corresponds with square groove 502, spring 602 elasticity pops out two sets of wedges 604 and blocks into this moment, realize the rigidity to punching press and bending die body 7, the rigidity of punching press and bending die body 7 is stable, difficult pine takes off.

Need change punching press and the mould body 7 of bending to when will fixing punching press and the mould body 7 of bending pull down, only need use the unlocking piece 9 pull down can, rotatory handle 904 that rotates finally can make wedge 604 retract cylinder groove 601 in, directly outwards extract punching press and the mould body 7 of bending and chucking base 6 can realize pulling down the punching press and the mould body 7 of bending and change this moment.

When the rotating handle 904 rotates, the rotating handle 904 drives the nut column 901 to rotate, the nut column 901 drives the bearing 902 to move, the bearing 902 drives the square sliding column 903 to slide along the square clamping groove 502 and push the wedge block 604 to move, and finally the wedge block 604 retracts into the cylindrical groove 601.

The device's overall structure is simple, and low in manufacturing cost under the spring action of spring 602, can guarantee that the installation of whole chucking base 6 is fixed stable, and the convenience is pulled down in the later stage moreover, satisfies the user demand.

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. The utility model provides a stamping and bending forming tool of sheet metal component, which is characterized in that includes:

the punching machine comprises a punching machine body (1), wherein a rack (2) is arranged at the top of the punching machine body (1), a punching cylinder body (3) is fixedly connected to the upper end of the rack (2), a punching plate (4) is arranged at the output end of the punching cylinder body (3), a die fixing seat (5) is fixedly connected to the top of the punching machine body (1), a clamping groove (501) is formed in the front of the die fixing seat (5), and square clamping grooves (502) are formed in two sides of the die fixing seat (5);

punching press and the mould body (7) of bending, bottom fixedly connected with chucking base (6) of punching press and the mould body (7) of bending, chucking base (6) activity joint is in screens groove (501), cylinder groove (601) have been seted up to the inside of chucking base (6), the inside in cylinder groove (601) is equipped with spring (602), both ends fixedly connected with slider (603) of spring (602), one side fixedly connected with wedge (604) of spring (602) are kept away from in slider (603), wedge (604) pass chucking base (6) and outwards extend and activity joint in square groove (502).

2. The stamping and bending forming tool for the sheet metal part according to claim 1, characterized in that: the spring (602) is in a compressed state, and the sliding block (603) is connected in a sliding manner in the cylindrical groove (601).

3. The stamping and bending forming tool for the sheet metal part according to claim 1, characterized in that: the die is characterized in that nut sleeves (8) are fixedly connected to two sides of the die fixing seat (5), and unlocking pieces (9) are arranged inside the nut sleeves (8).

4. The stamping and bending forming tool for the sheet metal part as claimed in claim 3, wherein the stamping and bending forming tool comprises: the unlocking piece (9) comprises a nut column (901), the nut column (901) is in threaded connection with an inner cavity of a nut sleeve (8), a bearing (902) is fixedly connected to the side wall of the nut column (901), a square sliding column (903) is rotatably connected to the axis of the bearing (902), and the square sliding column (903) is connected to the square clamping groove (502) in a sliding mode.

5. The stamping and bending forming tool for the sheet metal part as claimed in claim 4, wherein the stamping and bending forming tool comprises: and a rotating handle (904) is fixedly connected to one side of the nut column (901) far away from the square sliding column (903).

6. The stamping and bending forming tool for the sheet metal part according to claim 1, characterized in that: through grooves corresponding to the wedge-shaped blocks (604) are formed in the two sides of the clamping base (6).