CN216297700U

CN216297700U - Stamping die with replaceable stamping die head

Info

Publication number: CN216297700U
Application number: CN202122595623.6U
Authority: CN
Inventors: 陈浩钊
Original assignee: Foshan Ruiyang Machinery Co ltd
Current assignee: Foshan Ruiyang Machinery Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-15
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a stamping die with replaceable stamping die heads, which relates to the technical field of stamping dies and aims at solving the problem of low efficiency of the prior stamping of different shapes, and provides a scheme that the stamping die comprises a stamping box, wherein the upper top surface of the inner side of the stamping box is fixedly connected with a pneumatic cylinder, the output end of the pneumatic cylinder is fixedly connected with a stamping support, the lower side of the stamping support is rotatably connected with a rotating disc, the rotating disc is provided with a plurality of positioning holes, the edge of the rotating disc is fixedly connected with a plurality of positioning rods, one ends of the positioning rods are fixedly connected with stamping heads, one side of the stamping support is connected with a positioning bolt matched with the positioning holes, and the lower bottom surface of the inner side of the stamping box is fixedly connected with a supporting platform. Simple operation and convenient use.

Description

Stamping die with replaceable stamping die head

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die with a replaceable stamping die head.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping, stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation, and the stamping die with a replaceable stamping die head in the current society basically meets the requirements of people, but still has some problems.

When the existing stamping die is used for stamping, parts in specific shapes are stamped usually, if parts in other shapes need to be stamped, the stamping head needs to be replaced manually by personnel, stamping is very inconvenient, stamping efficiency is reduced, and the stamping die with the replaceable stamping die head is needed at present.

SUMMERY OF THE UTILITY MODEL

The stamping die with the replaceable stamping die head provided by the utility model solves the problem of low efficiency in stamping different shapes.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a stamping die of removable stamping die head, includes the stamping case, its characterized in that, top surface fixedly connected with pneumatic cylinder on the inboard of stamping case, the output fixedly connected with stamping support of pneumatic cylinder, stamping support's downside rotates and is connected with the rolling disc, a plurality of locating holes have been seted up on the rolling disc, a plurality of locating levers of edge fixedly connected with of rolling disc, it is a plurality of the equal fixedly connected with punching press head of one end of locating lever, one side of stamping support be connected with locating hole complex positioning bolt, bottom surface fixedly connected with supporting platform under the inboard of stamping case, supporting platform's upside is provided with fixture, supporting platform's upper surface be provided with fixture complex shedding mechanism.

Preferably, the clamping mechanism comprises a driving motor fixedly connected with one side of the supporting platform, an output end of the driving motor is fixedly connected with a bidirectional threaded rod rotatably connected with the inner side of the supporting platform, two symmetrical threaded sleeves are sleeved on the bidirectional threaded rod in a threaded manner, and the clamping plates are fixedly connected with the upper sides of the threaded sleeves and slidably connected with the upper side of the supporting platform.

Preferably, the discharging mechanism comprises a fixed rod fixedly connected with the upper side of the supporting platform, a rotating sleeve is rotatably connected to the outer side of the fixed rod, a push plate matched with the clamping plate is fixedly connected to one side of the rotating sleeve, and a discharging plate is fixedly connected to the other side of the rotating sleeve.

Preferably, the upper surface of the supporting platform is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with a spring fixedly connected with one side of the push plate.

Preferably, one side of the positioning rod is fixedly connected with a handle, and one side of the punching box is rotatably connected with a sealing door through a hinge.

Preferably, the upper side of the supporting platform is provided with a sliding chute in sliding connection with the clamping plate, and one side of the discharging plate is fixedly connected with a rubber gasket.

The utility model has the beneficial effects that:

1. through promoting the handle, just can make the locating lever rotate, and then drive the rolling disc and rotate at the lower extreme of punching press support, then make positioning bolt above the punching press support and the locating hole cooperation above the rolling disc, just can make the rolling disc fix above the punching press support, and then make a plurality of locating levers in the rolling disc outside fix, make the punching press head of locating lever one end fix, then drive the punching press support through the pneumatic cylinder and move down, just can make the punching press head move down, make the part carry out the punching press, through the position of adjusting the rolling disc, just can make the position of different punching press heads adjust, realize the different punching press head of quick replacement, make punching press efficiency improve.

2. Drive two-way threaded rod through driving motor and rotate, and then make two thread bush be close to each other and keep away from each other, just can drive the grip block of thread bush upside with the quick centre gripping of part with loosen, and the grip block when breaking away from the part, promote the push pedal and rotate round the dead lever, make the stripper close to the part, and then make the part after the punching press take off the downside that falls to supporting platform, need not personnel's manual unloading, improve the efficiency of unloading, guarantee personnel's safety, easy operation.

Drawings

Fig. 1 is a schematic front sectional view of a stamping die with a replaceable stamping die head according to the present invention;

fig. 2 is a schematic front cross-sectional view of a stamping die with a replaceable stamping die head according to the present invention;

fig. 3 is a schematic front view of a stamping die with a replaceable stamping die head according to the present invention;

fig. 4 is a partial schematic view of a stamping die with a replaceable stamping die head according to the present invention;

fig. 5 is an enlarged schematic view of a portion a of a stamping die with a replaceable stamping die head according to the present invention.

Reference numbers in the figures: 1. punching a box; 2. a handle; 3. positioning a rod; 4. punching a head; 5. a pneumatic cylinder; 6. stamping a bracket; 7. positioning holes; 8. rotating the disc; 9. a support platform; 10. positioning the bolt; 11. pushing the plate; 12. a spring; 13. a fixing plate; 14. fixing the rod; 15. rotating the sleeve; 16. a stripper plate; 17. a sealing door; 18. a clamping plate; 19. a threaded sleeve; 20. a bidirectional threaded rod; 21. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a stamping die with replaceable stamping die head comprises a stamping box 1, a pneumatic cylinder 5 is fixedly connected to the upper top surface of the inner side of the stamping box 1, a stamping support 6 is fixedly connected to the output end of the pneumatic cylinder 5, a rotary disc 8 is rotatably connected to the lower side of the stamping support 6, a plurality of positioning holes 7 are formed in the rotary disc 8, a plurality of positioning rods 3 are fixedly connected to the edge of the rotary disc 8, a stamping head 4 is fixedly connected to one end of each positioning rod 3, a positioning bolt 10 matched with the positioning hole 7 is connected to one side of the stamping support 6, a supporting platform 9 is fixedly connected to the lower bottom surface of the inner side of the stamping box 1, a clamping mechanism is arranged on the upper side of the supporting platform 9, a discharging mechanism matched with the clamping mechanism is arranged on the upper surface of the supporting platform 9, the positioning rods 3 can be rotated by pushing a handle 2, and the rotary disc 8 is driven to rotate at the lower end of the stamping support 6, then, the positioning bolts 10 on the stamping support 6 are matched with the positioning holes 7 on the rotating disc 8, so that the rotating disc 8 can be fixed on the stamping support 6, and then a plurality of positioning rods 3 on the outer side of the rotating disc 8 are fixed, the stamping heads 4 at one ends of the positioning rods 3 are fixed, then the stamping support 6 is driven by the pneumatic cylinder 5 to move downwards, so that the stamping heads 4 can move downwards, so that parts are stamped, the positions of different stamping heads 4 can be adjusted by adjusting the position of the rotating disc 8, so that different stamping heads 4 can be quickly replaced, the stamping efficiency is improved, the two-way threaded rod 20 is driven by the driving motor 21 to rotate, so that two threaded sleeves 19 are close to and away from each other, the clamping plate 18 on the upper side of the threaded sleeves 19 can be driven to quickly clamp and release the parts, and when the clamping plate 18 is separated from the parts, promote push pedal 11 and rotate round dead lever 14 for stripper 16 is close to the part, and then makes the part after the punching press take off the downside to supporting platform 9, need not personnel's manual unloading, improves the efficiency of unloading, guarantees personnel's safety, easy operation.

The clamping mechanism comprises a driving motor 21 fixedly connected with one side of the supporting platform 9, an output end of the driving motor 21 is fixedly connected with a bidirectional threaded rod 20 rotatably connected with the inner side of the supporting platform 9, two mutually symmetrical threaded sleeves 19 are sleeved on the bidirectional threaded rod 20 in a threaded manner, and clamping plates 18 slidably connected with the upper side of the supporting platform 9 are fixedly connected with the upper sides of the two threaded sleeves 19.

The discharging mechanism comprises a fixed rod 14 fixedly connected with the upper side of the supporting platform 9, a rotating sleeve 15 is rotatably connected to the outer side of the fixed rod 14, a push plate 11 matched with a clamping plate 18 is fixedly connected to one side of the rotating sleeve 15, and a discharging plate 16 is fixedly connected to the other side of the rotating sleeve 15.

The upper surface of the supporting platform 9 is fixedly connected with a fixing plate 13, and one side of the fixing plate 13 is fixedly connected with a spring 12 fixedly connected with one side of the push plate 11.

One side of the positioning rod 3 is fixedly connected with a handle 2, and one side of the punching box 1 is rotatably connected with a sealing door 17 through a hinge.

The upper side of the supporting platform 9 is provided with a sliding chute which is in sliding connection with the clamping plate 18, and one side of the discharging plate 16 is fixedly connected with a rubber gasket.

The working principle is as follows: the positioning rods 3 can be rotated by pushing the handle 2, so as to drive the rotating disc 8 to rotate at the lower end of the stamping bracket 6, then the positioning bolts 10 on the stamping bracket 6 are matched with the positioning holes 7 on the rotating disc 8, so that the rotating disc 8 can be fixed on the stamping bracket 6, and then a plurality of positioning rods 3 outside the rotating disc 8 are fixed, so that the stamping heads 4 at one ends of the positioning rods 3 are fixed, then the stamping bracket 6 is driven to move downwards by the pneumatic cylinder 5, so that the stamping heads 4 can move downwards, so that parts are stamped, the positions of different stamping heads 4 can be adjusted by adjusting the position of the rotating disc 8, so as to realize the quick replacement of different stamping heads 4, so that the stamping efficiency is improved, the driving motor 21 drives the bidirectional threaded rod 20 to rotate, and further two threaded sleeves 19 are close to each other and far away from each other, the clamping plate 18 on the upper side of the threaded sleeve 19 can be driven to rapidly clamp and loosen the part, the clamping plate 18 pushes the push plate 11 to rotate around the fixing rod 14 when being separated from the part, the discharging plate 16 is close to the part, and then the part after being punched is separated from the lower side of the supporting platform 9, manual discharging of personnel is not needed, discharging efficiency is improved, safety of the personnel is guaranteed, and operation is simple.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A stamping die with replaceable stamping die heads comprises a stamping box (1) and is characterized in that a pneumatic cylinder (5) is fixedly connected to the upper top surface of the inner side of the stamping box (1), a stamping support (6) is fixedly connected to the output end of the pneumatic cylinder (5), a rotating disc (8) is rotatably connected to the lower side of the stamping support (6), a plurality of positioning holes (7) are formed in the rotating disc (8), a plurality of positioning rods (3) are fixedly connected to the edge of the rotating disc (8), stamping heads (4) are fixedly connected to one ends of the positioning rods (3), positioning bolts (10) matched with the positioning holes (7) are connected to one side of the stamping support (6), a supporting platform (9) is fixedly connected to the lower bottom surface of the inner side of the stamping box (1), and a clamping mechanism is arranged on the upper side of the supporting platform (9), and the upper surface of the supporting platform (9) is provided with a discharging mechanism matched with the clamping mechanism.

2. The stamping die of a replaceable stamping die head as claimed in claim 1, wherein the clamping mechanism comprises a driving motor (21) fixedly connected with one side of the supporting platform (9), the output end of the driving motor (21) is fixedly connected with a bidirectional threaded rod (20) rotatably connected with the inner side of the supporting platform (9), two symmetrical thread sleeves (19) are sleeved on the bidirectional threaded rod (20), and the upper sides of the two thread sleeves (19) are fixedly connected with a clamping plate (18) slidably connected with the upper side of the supporting platform (9).

3. A stamping die with a replaceable stamping die head as claimed in claim 2, characterized in that the unloading mechanism comprises a fixed rod (14) fixedly connected with the upper side of the supporting platform (9), a rotating sleeve (15) is rotatably connected with the outer side of the fixed rod (14), a pushing plate (11) matched with the clamping plate (18) is fixedly connected with one side of the rotating sleeve (15), and an unloading plate (16) is fixedly connected with the other side of the rotating sleeve (15).

4. A stamping die with a replaceable stamping die head as claimed in claim 3, characterized in that a fixing plate (13) is fixedly connected to the upper surface of the supporting platform (9), and a spring (12) fixedly connected to one side of the push plate (11) is fixedly connected to one side of the fixing plate (13).

5. The stamping die of claim 1, wherein a handle (2) is fixedly connected to one side of the positioning rod (3), and a sealing door (17) is rotatably connected to one side of the stamping box (1) through a hinge.

6. A punching die with a replaceable punching die head according to claim 3, characterized in that the upper side of the supporting platform (9) is provided with a sliding groove which is slidably connected with the clamping plate (18), and one side of the discharging plate (16) is fixedly connected with a rubber gasket.