CN217165988U

CN217165988U - Stamping die flanging side force mechanism

Info

Publication number: CN217165988U
Application number: CN202220732790.2U
Authority: CN
Inventors: 刘威
Original assignee: Wuhan Tianqi Mould Zhixin Automobile Mould Co ltd
Current assignee: Wuhan Tianqi Mould Zhixin Automobile Mould Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-12
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to a stamping die turn-ups side force mechanism, which comprises a fixing plate and i, the equal fixedly connected with bracing piece in fixed plate bottom both sides, the central point fixedly connected with working plate at fixed plate top, the equal fixedly connected with riser in working plate top both sides, riser top fixedly connected with connecting plate, connecting plate bottom fixedly connected with electric putter, electric putter bottom fixedly connected with regulating block, the regulating block form is the triangular prism, regulating block bottom sliding connection has the turn-ups piece, and the turn-ups piece internally mounted has extension spring, and extension spring outside fixedly connected with baffle, the dead lever with riser fixed connection is installed in the baffle outside, the equal fixedly connected with connecting rod in both sides at fixed plate top. The utility model discloses, can make the regulating block promote the turn-ups piece and slide to the distance between two turn-ups pieces in fine setting change work plate top, the side direction atress of adjustment work piece forms not unidimensional turn-ups.

Description

Stamping die flanging side force mechanism

Technical Field

The utility model relates to a stamping process technical field especially relates to a stamping die turn-ups lateral force mechanism.

Background

Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece of a desired shape and size. The three elements of the stamping process, the die, the stamping equipment and the stamping material form the stamping processing, and the stamping part can be obtained only by combining the three elements.

The dies used for stamping generally have specificity, a complex part can be machined and formed by a plurality of sets of dies, and the dies have high manufacturing precision and high technical requirement and are technically intensive products. The existing stamping die flanging side force mechanism can enable a workpiece to form flanging, but cannot change the flanging size of the workpiece, and has low adaptability. Therefore, the utility model provides a stamping die turn-ups side direction power mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stamping die turn-ups side direction power mechanism has solved the technical problem among the prior art.

The utility model provides a scheme as follows of above-mentioned technical problem: a stamping die flanging side force mechanism comprises a fixed plate, wherein both sides of the bottom of the fixed plate are fixedly connected with supporting rods, a working plate is fixedly connected to the central position of the top of the fixed plate, both sides of the top of the working plate are fixedly connected with vertical plates, the top of each vertical plate is fixedly connected with a connecting plate, the bottom of each connecting plate is fixedly connected with an electric push rod, the bottom of each electric push rod is fixedly connected with an adjusting block, the shape of each adjusting block is a triangular prism, the bottom of each adjusting block is slidably connected with a flanging block, an extension spring is arranged in each flanging block, a baffle is fixedly connected to the outer side of each extension spring, a fixing rod fixedly connected with each vertical plate is arranged on the outer side of each baffle, each flanging block is slidably connected with the working plate, both sides of the top of the fixed plate are fixedly connected with connecting rods, the top ends of the connecting rods are fixedly connected with mounting plates, and hydraulic cylinders are symmetrically and fixedly connected to the central positions of the bottoms of the mounting plates, the bottom of the hydraulic cylinder is fixedly connected with an upper template, and the bottom of the upper template is fixedly connected with an upper die.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the bottom of the supporting rod is fixedly connected with supporting legs, and rubber pads are installed at the bottoms of the supporting legs.

Furthermore, a reinforcing rib is fixedly connected at the included angle between the vertical plate and the connecting plate.

Furthermore, an avoiding groove is formed in the outer side of the adjusting block.

Furthermore, the extension spring is made of carbon structural steel.

Furthermore, the adjustment tank has been seted up to working plate top symmetry, the inside sliding connection of adjustment tank have with turn-ups piece fixed connection's sliding block.

Further, the material of the sliding block is Q235B.

Furthermore, a round angle is arranged on the inner side of the flanging block.

Advantageous effects

Compared with the prior art, the utility model, the advantage that has does:

1. the hydraulic cylinder is arranged to drive the upper template and the upper die to descend, so that a workpiece at the top of the flanging block can be subjected to punch forming, and the flanging can be formed after the workpiece is pressed and bent, so that the structure is simple, and the use is convenient;

2. through setting up the electric putter extension, can make the regulating block promote the turn-ups piece and slide to the distance between two turn-ups pieces in fine setting change work plate top adjusts the side direction atress of work piece, forms the turn-ups of different sizes.

Drawings

Fig. 1 is a schematic structural view of a press die flanging side force mechanism according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic structural view of a side force mechanism of a flanging of a stamping die in FIG. 1 at AA;

fig. 3 is a schematic perspective view of an adjusting block in the flanging side force mechanism of the stamping die provided in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. supporting legs; 2. a support bar; 3. a fixing plate; 4. fixing the rod; 5. an adjusting block; 6. an electric push rod; 7. a connecting rod; 8. mounting a plate; 9. a hydraulic cylinder; 10. mounting a template; 11. an upper die; 12. a connecting plate; 13. a vertical plate; 14. a working plate; 15. an adjustment groove; 16. an extension spring; 17. a flanging block; 18. a baffle plate; 19. a slider; 20. avoiding the groove.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.

As shown in figures 1-3, the utility model provides a stamping die flanging side force mechanism, which comprises a fixed plate 3, wherein both sides of the bottom of the fixed plate 3 are fixedly connected with supporting rods 2, the central position of the top of the fixed plate 3 is fixedly connected with a working plate 14, both sides of the top of the working plate 14 are fixedly connected with vertical plates 13, the top of the vertical plates 13 is fixedly connected with a connecting plate 12, the bottom of the connecting plate 12 is fixedly connected with an electric push rod 6, the bottom of the electric push rod 6 is fixedly connected with an adjusting block 5, the adjusting block 5 is in the shape of a triangular prism, the bottom of the adjusting block 5 is slidably connected with a flanging block 17, a stretching spring 16 is arranged in the flanging block 17, a certain gap is formed between the rings of the stretching spring 16, when an external load is applied, the spring shrinks and deforms, the deformation energy is stored, a baffle 18 is fixedly connected to the outside of the stretching spring 16, a fixing rod 4 fixedly connected with the vertical plates 13 is arranged outside the baffle 18,

flanging block

17 and 14 sliding connection of working plate, through setting up the extension of electric putter 6, can make regulating block 5 promote flanging block 17 and slide to the fine setting changes the distance between two flanging blocks 17 at 14 tops of working plate, and the side direction atress of adjustment work piece forms not unidimensional turn-ups, the equal fixedly connected with connecting rod 7 in both sides at 3 tops of fixed plate, connecting rod 7 top fixedly connected with mounting panel 8, the central point symmetry fixedly connected with pneumatic cylinder 9 of mounting panel 8 bottom, pneumatic cylinder 9 bottom fixedly connected with cope match-plate pattern 10, cope match-plate pattern 10 bottom fixedly connected with cope match-plate pattern 11, drive cope match-plate pattern 10 and cope match-plate pattern 11 through setting up pneumatic cylinder 9 and descend, can carry out stamping forming to the work piece at flanging block 17 tops, can form the turn-ups after the work piece pressurized is bent, simple structure not only, convenient to use moreover.

Preferably, the bottom of the support rod 2 is fixedly connected with a support leg 1, and a rubber pad is arranged at the bottom of the support leg 1, so that the rubber pad can reduce the vibration generated by stamping.

Preferably, the included angle between the vertical plate 13 and the connecting plate 12 is fixedly connected with a reinforcing rib, and the reinforcing rib can increase the connecting strength between the vertical plate 13 and the connecting plate 12.

Preferably, an avoiding groove 20 is formed in the outer side of the adjusting block 5, and the avoiding groove 20 can avoid the interference between the adjusting block 5 and the electric push rod 6.

Preferably, the tension spring 16 is made of carbon structural steel, which can be divided into two types, namely common carbon structural steel and high-quality carbon structural steel, and has a large number of applications and large usage amount, and is mainly used for railways, bridges and various building projects to manufacture various metal components bearing static loads, mechanical parts and general welding parts which are not important and do not need heat treatment.

Preferably, the top of the working plate 14 is symmetrically provided with adjusting grooves 15, and sliding blocks 19 fixedly connected with the flanging blocks 17 are slidably connected inside the adjusting grooves 15.

Preferably, the sliding block 19 is made of Q235B, and the Q235B has good mechanical performance.

Preferably, the inner side of the flanging block 17 is provided with a round angle, and the round angle is convenient for forming the flanging of the workpiece.

The utility model discloses a concrete theory of operation and application method do: the workpiece is placed at the top of the flanging block 17, the hydraulic cylinder 9 is started to drive the upper die plate 10 and the upper die 11 to descend, the workpiece at the top of the flanging block 17 can be subjected to punch forming, a flanging can be formed after the workpiece is bent under pressure, the structure is simple, the use is convenient, the electric push rod 6 is arranged to extend, the adjusting block 5 can be enabled to push the flanging block 17 to slide, the distance between the two flanging blocks 17 at the top of the working plate 14 is finely adjusted, the lateral stress of the workpiece is adjusted, and the flanging with different sizes is formed.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. The stamping die flanging lateral force mechanism comprises a fixing plate (3) and is characterized in that supporting rods (2) are fixedly connected to two sides of the bottom of the fixing plate (3), a working plate (14) is fixedly connected to the central position of the top of the fixing plate (3), vertical plates (13) are fixedly connected to two sides of the top of the working plate (14), a connecting plate (12) is fixedly connected to the tops of the vertical plates (13), an electric push rod (6) is fixedly connected to the bottom of the connecting plate (12), an adjusting block (5) is fixedly connected to the bottom of the electric push rod (6), the adjusting block (5) is in a triangular prism shape, a flanging block (17) is slidably connected to the bottom of the adjusting block (5), a stretching spring (16) is installed inside the flanging block (17), a baffle plate (18) is fixedly connected to the outside of the stretching spring (16), and a fixing rod (4) fixedly connected with the vertical plates (13) is installed outside the baffle plate (18), flanging block (17) and working plate (14) sliding connection, the equal fixedly connected with connecting rod (7) in both sides at fixed plate (3) top, connecting rod (7) top fixedly connected with mounting panel (8), central point symmetry fixedly connected with pneumatic cylinder (9) of mounting panel (8) bottom, pneumatic cylinder (9) bottom fixedly connected with cope match-plate pattern (10), cope match-plate pattern (10) bottom fixedly connected with cope match-plate pattern (11).

2. The stamping die flanging side force mechanism as claimed in claim 1, wherein the bottom of the supporting rod (2) is fixedly connected with a supporting foot (1), and a rubber pad is arranged at the bottom of the supporting foot (1).

3. The flanging side force mechanism of the stamping die is characterized in that reinforcing ribs are fixedly connected at the included angles of the vertical plates (13) and the connecting plates (12).

4. The stamping die flanging lateral force mechanism is characterized in that an avoiding groove (20) is formed in the outer side of the adjusting block (5).

5. The stamping die flange side force mechanism as recited in claim 1, wherein the extension spring (16) is carbon structural steel.

6. The stamping die flanging side force mechanism as claimed in claim 1, wherein the top of the working plate (14) is symmetrically provided with adjusting grooves (15), and sliding blocks (19) fixedly connected with the flanging blocks (17) are slidably connected inside the adjusting grooves (15).

7. The stamping die flange lateral force mechanism as claimed in claim 6, wherein the sliding block (19) is made of Q235B.

8. The stamping die flanging side force mechanism as claimed in claim 1, characterized in that the flanging block (17) is provided with rounded corners on the inside.