CN218656419U

CN218656419U - Stamping die with variable die cavity

Info

Publication number: CN218656419U
Application number: CN202123224693.7U
Authority: CN
Inventors: 朱文勋
Original assignee: Yangzhou Yuxin Alloy Manufacturing Co ltd
Current assignee: Yangzhou Yuxin Alloy Manufacturing Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2023-03-21
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a changeable stamping die of die cavity, concretely relates to stamping die field, including the mould main part, the mould die cavity has been seted up to the upper surface in the middle of the mould main part, sliding connection has the adjusting plate in the mould main part, the equal fixedly connected with connecting plate in both ends of adjusting plate, two the equal fixedly connected with slide bar in outer end of connecting plate, two the equal fixedly connected with rack in outer end surface of slide bar, the regulation spout has all been seted up to mould main part both sides. The utility model discloses a set up adjusting partition, through starting driving motor for gear revolve, so the rotation of gear makes the rack can realize the gliding condition together with slide bar and adjusting partition, through adjusting the different position states of adjusting partition in mould die cavity, thereby realize adjusting the size of mould die cavity inner space, through turning round tight fixing stud, so that realize adjusting partition's effect of location.

Description

Stamping die with variable die cavity

Technical Field

The utility model relates to a stamping die technical field, more specifically say, the utility model relates to a changeable stamping die of die cavity.

Background

The stamping die is a special process device for processing metal or nonmetal materials into parts or semi-finished products in cold stamping processing, and is called as a cold stamping die; most 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 of the material to obtain a desired part.

However, in practical use, most stamping dies are fixed, and the die cavities of the stamping dies are often fixed and limited, but the fixed die cavities easily cause the limited application range and poor applicability of the stamping dies.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides a stamping die with a variable die cavity to solve the problems proposed in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a changeable stamping die of die cavity, includes the mould main part, the mould die cavity has been seted up to the upper surface in the middle of the mould main part, sliding connection has the adjusting plate in the mould main part, the equal fixedly connected with connecting plate in both ends of adjusting plate, two the equal fixedly connected with slide bar in outer end of connecting plate, two the equal fixedly connected with rack in outer end surface of slide bar, the regulation spout has all been seted up to mould main part both sides, two the rack is sliding connection respectively in two regulation spouts, the equal fixed connection driving motor in surface of mould main part both sides, two the equal fixed cover of driving motor's output is equipped with the gear with rack toothing.

Preferably, the outer surfaces of the two ends of the die main body are provided with inserting grooves, and the four inserting grooves are respectively communicated and connected with the two ends of the two adjusting sliding grooves.

Preferably, two ends of the two sliding rods are respectively arranged in the four through slots in a penetrating mode.

Preferably, the upper surfaces of the front end and the rear end of the die main body are in threaded connection with fixing studs, and the end parts of the fixing studs penetrate through the adjusting sliding grooves.

Preferably, a connecting screw hole is formed in the bottom surface inside the die cavity, a connecting stud is connected to the connecting screw hole in an internal thread mode, and a forming hole separating column is fixedly connected to one end of the connecting stud.

Preferably, the outer surface of the driving motor is fixedly connected with a fixing ring, and two ends of the fixing ring are fixedly connected to the outer surface of the mold main body.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up the adjusting partition board, through starting driving motor for gear revolve, because gear and rack toothing, so the rotation of gear makes the rack can realize gliding condition together with slide bar and adjusting partition board, through adjusting the different position states of adjusting partition board in mould die cavity, thereby realize adjusting the size of mould die cavity inner space, through turning round tight fixing stud, so that realize adjusting the effect of baffle location.

2. Compared with the prior art, through setting up the regulation spout, adjust the spout and set up the inclined to one side upper end position in the mould die cavity, reduce the process to mould bottom stamping forming, make simultaneously that the regulation baffle has the inside slidable effect of adjusting the spout.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic diagram of the die cavity structure of the utility model.

Fig. 3 is an enlarged schematic view of the a position of the present invention.

Fig. 4 is a schematic view of the slide bar structure of the present invention.

Fig. 5 is a schematic view of the structure of the forming partition hole column of the present invention.

The reference signs are: 1. a mold main body; 2. a mold cavity; 3. adjusting the chute; 4. adjusting the partition plate; 5. forming a hole separating column; 6. a drive motor; 7. a gear; 8. a fixing ring; 9. a connecting plate; 10. a slide bar; 11. a rack; 12. connecting a stud; 13. a connecting screw hole; 14. inserting the slot; 15. and fixing the stud.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The stamping die with the variable die cavity shown in the attached figures 1-5 comprises a die main body 1, a die cavity 2 is formed in the middle upper surface of the die main body 1, an adjusting partition plate 4 is connected to the die main body 1 in a sliding mode, connecting plates 9 are fixedly connected to two ends of the adjusting partition plate 4 respectively, sliding rods 10 are fixedly connected to outer ends of the two connecting plates 9 respectively, racks 11 are fixedly connected to outer end surfaces of the two sliding rods 10 respectively, adjusting chutes 3 are formed in two sides of the die main body 1 respectively, driving motors 6 are fixedly connected to outer surfaces of two sides of the die main body 1 respectively, gears 7 meshed with the racks 11 are fixedly sleeved at output ends of the two driving motors 6 respectively, the gears 7 are started and driven to rotate, the gears 7 are meshed with the racks 11, the sliding conditions of the sliding rods 10 and the adjusting partition plate 4 can be achieved due to the rotation of the gears 7, different position states of the adjusting partition plate 4 in the die cavity 2 are adjusted, and accordingly the size of the inner space of the die cavity 2 is adjusted.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, the outer surfaces of the two ends of the mold main body 1 are respectively provided with through slots 14, the four through slots 14 are respectively communicated with the two ends of the two adjusting chutes 3, the two ends of the two sliding rods 10 are respectively inserted into the four through slots 14, so that the gear 7 is rotated by starting the driving motor 6, the rotation of the gear 7 causes the rack 11 to slide together with the sliding rods 10 and the adjusting partition plate 4 due to the meshing of the gear 7 and the rack 11, and the size of the inner space of the mold cavity 2 is adjusted by adjusting different positions of the adjusting partition plate 4 in the mold cavity 2.

In a preferred embodiment, as shown in fig. 1 and fig. 2, fixing studs 15 are screwed to the upper surfaces of the front and rear ends of the mold body 1, and the ends of the fixing studs 15 are inserted into the adjusting chutes 3, so that the adjusted adjusting partition 4 can be adjusted by screwing the fixing studs 15, so that the ends of the fixing studs 15 press the adjusting partition 4, and the positioning function of the adjusting partition 4 is achieved.

In a preferred embodiment, as shown in fig. 1, a connecting screw hole 13 is formed on the bottom surface inside the mold cavity 2, a connecting stud 12 is connected to the connecting screw hole 13 through a thread, and a forming hole-separating column 5 is fixedly connected to one end of the connecting stud 12, so that the forming hole-separating column 5 can be detached during adjustment due to the threaded connection between the forming hole-separating column 5 and the mold main body 1, and the forming hole-separating column 5 has the function of helping to leave a hole on some products to be punched, so that the forming hole-separating column 5 helps to leave a hole on the products.

In a preferred embodiment, as shown in fig. 1 and fig. 2, a fixing ring 8 is fixedly connected to the outer surface of the driving motor 6, and both ends of the fixing ring 8 are fixedly connected to the outer surface of the mold main body 1, so that the fixing of the driving motor 6 is realized by the fixing ring 8 to prevent the driving motor 6 from loosening and shaking during operation.

The utility model discloses the theory of operation: when the device is used, the driving motor 6 is started, the gear 7 rotates, the gear 7 is meshed with the rack 11, the sliding condition of the sliding rod 10 and the adjusting partition plate 4 can be realized by the rotation of the gear 7, different position states of the adjusting partition plate 4 in the die cavity 2 are adjusted, the size of the inner space of the die cavity 2 is adjusted, the forming partition hole column 5 is in threaded connection with the die main body 1, the forming partition hole column 5 can be detached during adjustment, the forming partition hole column 5 has the effect that a hole condition can be reserved on some products needing to be punched, the forming partition hole column 5 helps to reserve holes in the products, the adjusting partition plate 4 after adjustment can be screwed to the fixing stud 15, the end part of the fixing stud 15 is extruded to press the adjusting partition plate 4, and the effect of positioning of the adjusting partition plate 4 is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. A variable die cavity stamping die, includes mould main part (1), its characterized in that: mould die cavity (2) have been seted up to the upper surface in the middle of mould main part (1), sliding connection has adjusting plate (4) on mould main part (1), the equal fixedly connected with connecting plate (9) in both ends of adjusting plate (4), two the equal fixedly connected with slide bar (10) in outer end of connecting plate (9), two the equal fixedly connected with rack (11) in outer end surface of slide bar (10), adjust spout (3), two have all been seted up to mould main part (1) both sides rack (11) sliding connection respectively is in two adjust spout (3), the equal fixed connection driving motor (6) in surface of mould main part (1) both sides, two the equal fixed cover in output of driving motor (6) is equipped with gear (7) with rack (11) meshing.

2. A variable cavity stamping die as claimed in claim 1, wherein: the outer surfaces of the two ends of the die main body (1) are provided with inserting grooves (14), and the four inserting grooves (14) are respectively communicated and connected with the two ends of the two adjusting sliding grooves (3).

3. A variable cavity stamping die as claimed in claim 2, wherein: two ends of the two sliding rods (10) are respectively arranged in the four through slots (14) in a penetrating way.

4. A variable cavity stamping die as claimed in claim 2, wherein: the upper surfaces of the front end and the rear end of the die main body (1) are in threaded connection with fixing studs (15), and the end parts of the fixing studs (15) penetrate through the adjusting sliding grooves (3).

5. A variable cavity stamping die as claimed in claim 1, wherein: the die is characterized in that a connecting screw hole (13) is formed in the bottom surface inside the die cavity (2), a connecting stud (12) is connected to the inner thread of the connecting screw hole (13), and a forming hole separating column (5) is fixedly connected to one end of the connecting stud (12).

6. A variable cavity stamping die as claimed in claim 1, wherein: the outer fixed surface of driving motor (6) is connected with solid fixed ring (8), the both ends fixed connection of solid fixed ring (8) is on the surface of mould main part (1).