CN211464551U

CN211464551U - Sheet bending and stamping die

Info

Publication number: CN211464551U
Application number: CN201922260558.4U
Authority: CN
Inventors: 夏齐帅
Original assignee: Ma'anshan Fangwei Precision Blade Mould Co ltd
Current assignee: Ma'anshan Fangwei Precision Blade Mould Co ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-09-11
Anticipated expiration: 2029-12-14

Abstract

The utility model discloses a sheet metal stamping die that bends belongs to stamping die technical field. A sheet bending stamping die comprises a supporting platform, wherein a fixed supporting plate is fixedly connected to one side of the top of the supporting platform, a fixed limiting block is fixedly connected to one side of the fixed supporting plate, a sliding groove is formed in one side of the top of the supporting platform, and a movable limiting block is slidably connected to the inside of the sliding groove; the utility model discloses a cooperation of fixed stopper, activity stopper, piston rod connecting clamp, stamping die head and piston rod is used, according to the position of bending, makes the piston rod connecting clamp slide to can adjust the position of piston rod, make it can drive the stamping die head and carry out the punching press to the position that the sheet metal need bend, reduce work flow, very big improvement staff's work efficiency, and need not to adjust the sheet metal again, reduced the accurate nature of bending after avoiding appearing the error.

Description

Sheet bending and stamping die

Technical Field

The utility model relates to a stamping die technical field especially relates to a stamping die that bends of sheet metal.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation thereof, thereby obtaining a desired part.

Because sheet metal length is not of uniform size, when needs carry out the punching press to each position of sheet metal, the staff then need the punching press position of adjustment sheet metal, just can carry out the punching press once more, and at the in-process of adjustment position, still need fix the sheet metal again, not only complex operation, and when fixing once more, lead to the skew to appear very easily to the precision of bending has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when needs carry out the punching press to each position of sheet metal, the staff then need the punching press position of adjustment sheet metal, just can carry out the punching press once more, and at the in-process of adjustment position, still need fix the sheet metal again, not only complex operation, and when fixing once more, lead to appearing the skew very easily to the problem of the precision of bending has been reduced, and the stamping die that bends of a sheet metal of proposing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sheet metal stamping die that bends, includes supporting platform, one side fixedly connected with fixed support plate at supporting platform top, the fixed stopper of one side fixedly connected with of fixed support plate, the spout has been seted up to one side at supporting platform top, the inside sliding connection of spout has movable stopper, be provided with the punching press groove between fixed stopper and the movable stopper, supporting platform's top is provided with sliding connection frame, sliding connection frame's inside sliding connection has the piston rod joint clamp, the inside fixed mounting of piston rod joint clamp has the piston rod, the bottom fixed mounting of piston rod has the punching press die head.

Preferably, a pushing cylinder is fixedly mounted on one side inside the sliding connection frame, and an output end of the pushing cylinder is fixedly connected with a pressing support plate.

Preferably, one side of the supporting platform is inserted with a locking screw, and one end of the locking screw extends into the sliding groove and is in threaded connection with the movable limiting block.

Preferably, one side of the sliding groove is provided with a scale, and one side of the sliding connection frame is inserted with a locking bolt.

Preferably, one end of the locking bolt extends to the inside of the sliding connection frame and is in threaded connection with the piston rod connecting clamp, and a damping base is arranged at the bottom of the supporting platform.

Preferably, vibration damping mount's inside fixedly connected with telescopic sleeve, telescopic sleeve's inside fixedly connected with reset spring, reset spring's inside is provided with movable telescopic link.

Compared with the prior art, the utility model provides a sheet metal stamping die that bends possesses following beneficial effect:

1. the utility model discloses, through fixed stopper, the activity stopper, the piston rod joint clamp, the cooperation of stamping die head and piston rod is used, the staff can be according to the size of sheet metal, can adjust movable stopper, make it keep firm then according to the position of bending, make the piston rod joint clamp slide, thereby can adjust the position of piston rod, make it can drive the stamping die head and carry out the punching press to the position that the sheet metal need bend, reduce work flow, very big improvement staff's work efficiency, and need not to adjust the sheet metal again, reduced the precision of bending after avoiding appearing the error.

2. The utility model discloses, use through the cooperation of locking bolt, locking screw, fixed support board and push down the backup pad, the staff can be fixed piston rod connecting clamp, activity stopper and sheet metal respectively, avoids appearing the deviation at the in-process of punching press, has improved holistic steadiness.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses reduce work flow, very big improvement staff's work efficiency, and need not to adjust the sheet metal again, reduced the precision of bending after avoiding appearing the error.

Drawings

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

FIG. 2 is a schematic view of the piston rod connecting clip of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the telescopic sleeve of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support platform; 2. fixing the support plate; 3. fixing a limiting block; 4. a chute; 5. a movable limiting block; 6. punching a groove; 7. a sliding connection frame; 8. a piston rod connecting clamp; 9. a piston rod; 10. punching a die head; 11. a push cylinder; 12. pressing the support plate downwards; 13. locking the screw rod; 14. a graduated scale; 15. locking the bolt; 16. a damping mount; 17. a telescopic sleeve; 18. a return spring; 19. a movable telescopic rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a sheet bending stamping die comprises a supporting platform 1, a fixed supporting plate 2 is fixedly connected to one side of the top of the supporting platform 1, a fixed limiting block 3 is fixedly connected to one side of the fixed supporting plate 2, a sliding groove 4 is formed in one side of the top of the supporting platform 1, a movable limiting block 5 is slidably connected to the inside of the sliding groove 4, a stamping groove 6 is formed between the fixed limiting block 3 and the movable limiting block 5, a worker can adjust the movable limiting block 5 according to the size of a sheet to limit the sheet in various shapes, a sliding connecting frame 7 is arranged above the supporting platform 1, a piston rod connecting clamp 8 is slidably connected to the inside of the sliding connecting frame 7, the worker can adjust the piston rod connecting clamp 8 according to the position to be stamped by the sheet, a piston rod 9 is fixedly installed inside the piston rod connecting clamp 8, a stamping die head 10 is fixedly arranged at the bottom end of a piston rod 9, the stamping die head 10 can be driven to stamp a thin plate by operating the piston rod 9, a pushing cylinder 11 is fixedly arranged at one side inside a sliding connection frame 7, an output end of the pushing cylinder 11 is fixedly connected with a pressing support plate 12, the pressing support plate 12 can be driven to descend by operating the pushing cylinder 11 and is matched with a fixed support plate 2, so that one side of the thin plate can be clamped, the thin plate is prevented from being deviated during stamping, a locking screw 13 is inserted into one side of a support platform 1, one end of the locking screw 13 extends into a sliding groove 4 and is in threaded connection with a movable limiting block 5, the movable limiting block 5 can be fixed by arranging the locking screw 13, the movable limiting block 5 is prevented from being deviated in the stamping process, a scale 14 is arranged at one side of the sliding groove 4, one side of sliding connection frame 7 is pegged graft and is had locking bolt 15, locking bolt 15's one end extends to sliding connection frame 7's inside and 8 threaded connection with piston rod coupling clamp, setting through locking bolt 15, can make piston rod coupling clamp 8 fix, avoid taking place the skew at the in-process piston rod coupling clamp 8 of punching press, supporting platform 1's bottom is provided with vibration damping mount 16, vibration damping mount 16's inside fixedly connected with telescopic sleeve 17, telescopic sleeve 17's inside fixedly connected with reset spring 18, through telescopic sleeve 17, mutually support between reset spring 18 and the activity telescopic link 19, can make supporting platform 1 can reduce the impact force that receives in the process, avoid taking place the damage, also can make it keep stable at the in-process of punching press simultaneously, avoid taking place vibrations, reset spring 18's inside is provided with activity telescopic link 19.

In the utility model, through the matching use of the fixed limiting block 3, the movable limiting block 5, the piston rod connecting clamp 8, the stamping die head 10 and the piston rod 9, the worker can adjust the movable limiting block 5 according to the size of the thin plate, so that the movable limiting block 5 is kept stable, and then the piston rod connecting clamp slides according to the bending position, thereby adjusting the position of the piston rod 9, so that the movable limiting block can drive the stamping die head 10 to stamp the part of the thin plate to be bent, reducing the working process, greatly improving the working efficiency of the worker, avoiding the need of adjusting the thin plate, reducing the bending accuracy after avoiding the occurrence of error, and through the matching use of the locking bolt 15, the locking screw 13, the fixed supporting plate 2 and the pressing supporting plate 12, the worker can respectively fix the piston rod connecting clamp 8, the movable limiting block 5 and the thin plate, the deviation is avoided to appear in the in-process of punching press, has improved holistic steadiness.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A thin plate bending and stamping die comprises a supporting platform (1) and is characterized in that, one side of the top of the supporting platform (1) is fixedly connected with a fixed supporting plate (2), one side of the fixed supporting plate (2) is fixedly connected with a fixed limiting block (3), a sliding chute (4) is arranged on one side of the top of the supporting platform (1), a movable limiting block (5) is connected inside the sliding chute (4) in a sliding manner, a stamping groove (6) is arranged between the fixed limiting block (3) and the movable limiting block (5), a sliding connecting frame (7) is arranged above the supporting platform (1), a piston rod connecting clamp (8) is connected inside the sliding connecting frame (7) in a sliding manner, a piston rod (9) is fixedly arranged in the piston rod connecting clamp (8), and a stamping die head (10) is fixedly arranged at the bottom end of the piston rod (9).

2. The sheet bending and stamping die according to claim 1, wherein a pushing cylinder (11) is fixedly mounted on one side inside the sliding connection frame (7), and a pressing support plate (12) is fixedly connected to an output end of the pushing cylinder (11).

3. The sheet bending and stamping die according to claim 1, wherein a locking screw (13) is inserted into one side of the supporting platform (1), and one end of the locking screw (13) extends into the sliding groove (4) and is in threaded connection with the movable limiting block (5).

4. The sheet bending and stamping die according to claim 1, wherein a graduated scale (14) is arranged on one side of the sliding groove (4), and a locking bolt (15) is inserted into one side of the sliding connection frame (7).

5. A sheet bending and stamping die according to claim 4, wherein one end of the locking bolt (15) extends to the inside of the sliding connection frame (7) and is in threaded connection with the piston rod connecting clamp (8), and a damping base (16) is arranged at the bottom of the supporting platform (1).

6. A sheet bending and stamping die according to claim 5, wherein an expansion sleeve (17) is fixedly connected to the inside of the shock absorption base (16), a return spring (18) is fixedly connected to the inside of the expansion sleeve (17), and a movable expansion link (19) is arranged inside the return spring (18).