CN219052687U

CN219052687U - Precise hardware stamping die capable of stamping at multiple angles

Info

Publication number: CN219052687U
Application number: CN202223291923.6U
Authority: CN
Inventors: 吴建锋; 朱国平; 管劲松
Original assignee: Shanghai Chuangbiao Mould Industry Co ltd
Current assignee: Shanghai Chuangbiao Mould Industry Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-23
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a precise hardware stamping die capable of achieving multi-angle stamping, which comprises a bottom bin, wherein a stamping bin is fixed on the top surface of the bottom bin, a hydraulic cylinder is fixed on the inner top wall of the stamping bin, a stamping die is fixed at the bottom end of the hydraulic cylinder, a circular hole is formed in the top surface of the bottom bin, a placing plate is arranged in the circular hole, a clamping mechanism is arranged on the top surface of the placing plate, and an adjusting mechanism is arranged on the bottom surface of the placing plate. This but accurate five metals stamping die of multi-angle punching press, when using, place the hardware that will need the punching press at the top surface of placing the board, then drive fixture carries out the centre gripping, avoid the hardware aversion when the punching press to lead to punching press dislocation to cause the waste of material, after fixed, start pneumatic cylinder drive stamping die downwardly moving, after the punching press is accomplished, can drive fast through adjustment mechanism and place board rotation and slope to make stamping die can carry out the punching press to the different positions of different angles of hardware, it is more practical.

Description

Precise hardware stamping die capable of stamping at multiple angles

Technical Field

The utility model relates to the technical field of precise hardware stamping dies, in particular to a precise hardware stamping die capable of stamping at multiple angles.

Background

The stamping is a press working method for obtaining a required part by applying pressure to a material at room temperature by using a die mounted on a press machine to separate or plastically deform the material, and the stamping die is a special process equipment for processing the material into a part or a semi-finished product in cold stamping.

For example, chinese patent (publication number: CN 216705694U) discloses a hardware stamping die, which is firstly provided with a workbench, a hydraulic rod, a male die, a female die and the like are arranged on the workbench, a push rod and a spring are arranged in the female die, the male die is driven to move downwards by the hydraulic rod to perform stamping, and meanwhile, the push rod is pushed to press the spring downwards, when the stamping is completed, the spring is matched with the push rod to jack up a stamping material, thus facilitating taking of a finished product, however, the stamping die has a small defect that the stamping angle of the male die is inconvenient to adjust, and is inconvenient to meet a plurality of precision hardware requiring multi-angle stamping, and the use of the stamping die has a certain limitation, so that the precision hardware stamping die capable of multi-angle stamping is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the precise hardware stamping die capable of stamping at multiple angles, which has the advantage of being convenient for stamping hardware at multiple angles, and solves the problems that the traditional stamping die is inconvenient to meet the requirements of some precise hardware needing to be stamped at multiple angles and has certain limitation in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but accurate five metals stamping die of multi-angle punching press, includes end storehouse, the top surface in end storehouse is fixed with the punching press storehouse, be fixed with the pneumatic cylinder on the interior roof in punching press storehouse, the bottom mounting of pneumatic cylinder has stamping die, round hole has been seted up to the top surface in end storehouse, be equipped with in the round hole and place the board, the top surface of placing the board is equipped with the fixture who is used for the centre gripping five metals, the bottom surface of placing the board is equipped with the adjustment mechanism who is used for controlling to place the board rotation and slope.

The adjusting mechanism comprises a baffle plate fixed between the inner walls of the bottom bin, an annular sliding groove is fixed on the top surface of the baffle plate, an annular sliding block is connected in the annular sliding groove in a sliding mode, a supporting plate is fixed on the top surface of the annular sliding block, a supporting rod with the top end hinged to the middle of the bottom surface of the placing plate is fixed on the top surface of the supporting plate, air cylinders with the top ends hinged to the two sides of the bottom surface of the placing plate are fixed on the top surface and the left side and the right side of the supporting plate, an output shaft penetrates through the baffle plate and extends to the top surface of the baffle plate, and a motor is fixed on the middle of the bottom surface of the supporting plate.

Further, place the board and be the circular plate, the shape in punching press storehouse is inside cavity and openly missing cuboid, stamping die is located and places the board directly over.

Further, the supporting rod and the placing plate are in a unified central axis, a guide hole for the motor output shaft to penetrate through and be rotationally connected with the motor output shaft is formed in the partition plate, and the stroke of the cylinder on the left side is smaller than that of the cylinder on the right side.

Further, fixture includes two long warehouses of fixing in placing board top surface left and right sides, two all be fixed with two springs that are the front and back and distribute on the interior diapire in long warehouses, two the top of spring is fixed with the long board, two horizontal spouts that are the front and back and distribute are seted up to the top surface of placing the board, all sliding connection has two removal sliders that are the left and right sides and distribute in the horizontal spout, and two relative top of removal sliders is fixed with splint, two the connecting rod that one end articulated on splint is all articulated to the opposite one side of long board, the centre department threaded connection of long warehouses top surface has one end to run through long warehouses and extend to its inside, and the screw rod of rotating the connection with long board top surface.

Further, the shape of two long storehouse is the cuboid that inside cavity and its opposite face were absent, two the connecting rod articulates respectively in two splint looks backs and be close to bottom surface department, two the opposite one side of splint all is fixed with the rubber pad.

Further, a threaded hole for threaded connection of a screw rod is formed in the top surface of the long bin, and a handle is fixed to the top end of the screw rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this but accurate five metals stamping die of multi-angle punching press, when using, place the hardware that will need the punching press at the top surface of placing the board, then drive fixture carries out the centre gripping, avoid the hardware aversion when the punching press to lead to punching press dislocation to cause the waste of material, after fixed, start pneumatic cylinder drive stamping die downwardly moving, after the punching press is accomplished, can drive fast through adjustment mechanism and place board rotation and slope to make stamping die can carry out the punching press to the different positions of different angles of hardware, it is more practical.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the adjusting mechanism of the present utility model;

fig. 3 is a schematic structural view of the clamping mechanism of the present utility model.

In the figure: 1 bottom bin, 2 punching bin, 3 hydraulic cylinder, 4 punching die, 5 circular hole, 6 placement plate, 7 clamping mechanism, 701 long bin, 702 spring, 703 long plate, 704 horizontal chute, 705 moving slide block, 706 splint, 707 connecting rod, 708 screw, 8 adjusting mechanism, 801 baffle, 802 annular chute, 803 annular slide block, 804 supporting plate, 805 supporting rod, 806 cylinder, 807 motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a precision hardware stamping die capable of stamping at multiple angles in this embodiment includes a bottom bin 1, a stamping bin 2 is fixed on the top surface of the bottom bin 1, a hydraulic cylinder 3 is fixed on the inner top wall of the stamping bin 2, a stamping die 4 is fixed at the bottom end of the hydraulic cylinder 3, the hydraulic cylinder 3 is started to drive the stamping die 4 to move downwards to stamp the hardware, a circular hole 5 is formed in the top surface of the bottom bin 1, a placing plate 6 is arranged in the circular hole 5, a clamping mechanism 7 for clamping the hardware is arranged on the top surface of the placing plate 6, the clamping mechanism 7 is driven to clamp the hardware, waste of materials caused by stamping dislocation due to hardware displacement during stamping is avoided, an adjusting mechanism 8 for controlling the placing plate 6 to rotate and incline is arranged on the bottom surface of the placing plate 6, and after stamping is completed, the placing plate 6 can be rapidly driven to rotate and incline through the adjusting mechanism 8, so that the stamping die 4 can stamp different parts of different angles of the hardware, and the precision hardware stamping die is more practical.

The adjusting mechanism 8 comprises a partition plate 801 fixed between the inner walls of the bottom bin 1, an annular chute 802 is fixed on the top surface of the partition plate 801, an annular slide 803 is connected in the annular chute 802 in a sliding manner, a supporting plate 804 is fixed on the top surface of the annular slide 803, thus, the supporting plate 804 can be driven to rotate through the annular slide 803 and the annular chute 802, a supporting rod 805 with the top end hinged to the middle of the bottom surface of the placing plate 6 is fixed on the top surface of the supporting plate 804 and positioned in the middle, air cylinders 806 with the top ends hinged to the two sides of the bottom surface of the placing plate 6 are fixed on the top surface of the supporting plate 804 and positioned on the left side and the right side, the two air cylinders 806 are started, the movable rods of the left air cylinder 806 are contracted, the movable rods of the right air cylinder 806 extend out, the placing plate 6 overturns around the supporting rod 805, an output shaft is fixed on the inner bottom wall of the bottom bin 1 and penetrates through the partition plate 801 and extends to the top surface of the supporting plate, and is fixed on the middle of the bottom surface of the supporting plate 804, the supporting plate 807 is driven by a motor 807, and the supporting plate 804 is driven to rotate by the supporting rod 806, the supporting rod 806 is driven by the supporting rod 806 to rotate, the supporting rod 6 is driven by the supporting rod 806 to rotate by the supporting rod, the supporting rod 806, the supporting rod 6 is driven by the supporting rod to rotate by the supporting rod 6, and the supporting rod is matched with the air cylinders to change the punching angle.

Wherein place board 6 and be the circular plate, the shape of punching press storehouse 2 is inside cavity and openly missing cuboid, and stamping die 4 is located directly over placing board 6, and such structure is convenient for stamping die 4 to the hardware punching press.

Meanwhile, the supporting rod 805 and the placing plate 6 are unified with a central axis, a guide hole for the output shaft of the motor 807 to penetrate through and rotationally connected with the baffle 801 is formed in the baffle 801, the stroke of the left air cylinder 806 is smaller than that of the right air cylinder 806, and the placing plate 6 can be turned over to the greatest extent by the aid of the structure, so that a better adjusting angle is achieved.

Referring to fig. 3, in the present embodiment, the clamping mechanism 7 includes two long bins 701 fixed on the left and right sides of the top surface of the placement plate 6, two springs 702 distributed back and forth are fixed on the inner bottom wall of the two long bins 701, long plates 703 are fixed on the top ends of the two long bins 702, one end of each of the long plates 703 is connected with a screw 708 in a threaded manner through the long bins 701 and extends into the long bins 701, the screw 708 is screwed and connected with the top surface of the long plates 703, the screw 708 moves downward to push the long plates 703 to press the springs 702, two transverse sliding grooves 704 distributed back and forth are provided on the top surface of the placement plate 6, two movable sliding blocks 705 distributed back and forth are slidingly connected in the transverse sliding grooves 704, clamping plates 706 are fixed on the top ends of the two movable sliding blocks 705 which are opposite to each other, connecting rods 707 with one ends hinged to the clamping plates 706 are hinged on opposite sides, when the long plates 703 move downward, the connecting rods 707 push the clamping plates 706 to slide in the transverse sliding grooves 704, and the screws 708 on the two sides can clamp the two clamping pieces 706.

Wherein, the shape of two long warehouses 701 is the cuboid that inside cavity and its opposite face were absent, and the one side that lacks is used for supplying connecting rod 707 activity, and two connecting rods 707 articulate respectively in two splint 706 opposite sides and be close to bottom surface department, and two splint 706 opposite one side all is fixed with the rubber pad, can avoid splint 706 to damage the hardware and cause the loss through the rubber pad.

Meanwhile, a threaded hole for threaded connection of a screw 708 is formed in the top surface of the long bin 701, a handle is fixed to the top end of the screw 708, and the screw 708 is convenient to screw through the handle.

The working principle of the embodiment is as follows:

in use, the hardware is placed on the placing plate 6, the screw 708 is screwed, the screw 708 moves downwards, the long plate 703 is pushed to move downwards to squeeze the spring 702, meanwhile, the clamping plate 706 is pushed to slide in the transverse sliding groove 704 through the connecting rod 707, and the screws 708 on two sides are screwed to enable the two clamping plates 706 to move relatively to clamp the hardware.

When the punching angle needs to be adjusted, the two air cylinders 806 are started, the movable rod of the left air cylinder 806 is contracted, the movable rod of the right air cylinder 806 is extended, the placing plate 6 is overturned around the supporting rod 805, then the motor 807 is driven, the motor 807 drives the supporting plate 804 to rotate, and the supporting plate 804 drives the placing plate 6 to rotate through the supporting rod 805, so that the punching angle is changed.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Precision hardware stamping die capable of stamping at multiple angles comprises a bottom bin (1), and is characterized in that: the top surface of the bottom bin (1) is fixedly provided with a punching bin (2), the inner top wall of the punching bin (2) is fixedly provided with a hydraulic cylinder (3), the bottom end of the hydraulic cylinder (3) is fixedly provided with a punching die (4), the top surface of the bottom bin (1) is provided with a circular hole (5), a placing plate (6) is arranged in the circular hole (5), the top surface of the placing plate (6) is provided with a clamping mechanism (7) for clamping hardware, and the bottom surface of the placing plate (6) is provided with an adjusting mechanism (8) for controlling the placing plate (6) to rotate and incline;

the adjusting mechanism (8) comprises a partition plate (801) fixed between the inner walls of the bottom bin (1), an annular chute (802) is fixed on the top surface of the partition plate (801), an annular sliding block (803) is connected in the annular chute (802) in a sliding mode, a supporting plate (804) is fixed on the top surface of the annular sliding block (803), a supporting rod (805) with the top end hinged to the middle of the bottom surface of the placing plate (6) is fixed on the top surface of the supporting plate (804) and the top ends hinged to air cylinders (806) arranged on the two sides of the bottom surface of the placing plate (6) are respectively fixed on the top surface and the left side and the right side of the supporting plate (804), and an output shaft penetrates through the partition plate (801) and extends to the top surface of the partition plate and is fixed on a motor (807) arranged in the middle of the bottom surface of the supporting plate (804).

2. The precision hardware stamping die capable of stamping at multiple angles according to claim 1, wherein: the placement plate (6) is a circular plate, the punching bin (2) is in a cuboid shape with hollow inside and missing front side, and the punching die (4) is located right above the placement plate (6).

3. The precision hardware stamping die capable of stamping at multiple angles according to claim 1, wherein: the supporting rod (805) and the placing plate (6) are in a unified central axis, the baffle plate (801) is provided with a guide hole for the output shaft of the motor (807) to penetrate and rotationally connect with, and the stroke of the cylinder (806) on the left side is smaller than the stroke of the cylinder (806) on the right side.

4. The precision hardware stamping die capable of stamping at multiple angles according to claim 1, wherein: the clamping mechanism (7) comprises two long bins (701) fixed on the left side and the right side of the top surface of the placing plate (6), two springs (702) which are distributed front and back are fixed on the inner bottom wall of the long bins (701), the long plates (703) are fixed on the top ends of the springs (702), two transverse sliding grooves (704) which are distributed front and back are formed in the top surface of the placing plate (6), two movable sliding blocks (705) which are distributed left and right are connected in the transverse sliding grooves (704) in a sliding mode, clamping plates (706) are fixed on the top ends of the movable sliding blocks (705) which are opposite front and back, connecting rods (707) with one ends hinged to the clamping plates (706) are hinged to the opposite sides of the long plates (703), and screws (708) with one ends penetrating through the long bins (701) and extending into the long bins and being connected with the top surfaces of the long plates (703) in a threaded mode are connected in a threaded mode.

5. The multi-angle stamping precision hardware stamping die of claim 4, wherein: the shape of the two long bins (701) is cuboid with hollow inside and missing opposite faces, the two connecting rods (707) are respectively hinged to the opposite faces of the two clamping plates (706) and close to the bottom face, and rubber pads are fixed on the opposite faces of the two clamping plates (706).

6. The multi-angle stamping precision hardware stamping die of claim 4, wherein: the top surface of long storehouse (701) is offered and is supplied screw rod (708) threaded connection's screw hole, the top of screw rod (708) is fixed with the handle.