CN215786115U

CN215786115U - Stamping die with floating block pressing block protection function

Info

Publication number: CN215786115U
Application number: CN202121451432.6U
Authority: CN
Inventors: 余燕燕
Original assignee: Suzhou Lextor Automobile Technology Co ltd
Current assignee: Suzhou Lextor Automobile Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-02-11
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a stamping die with floating block pressing block protection, which comprises a lower template, a female die, a positioning pin, a stamping groove, an upper die holder, a stamping mechanism, a connecting mechanism, a punch and a damping mechanism, wherein the outer surface of the upper end of the lower template is provided with the damping mechanism and the positioning pin, the positioning pin is positioned on two sides of the damping mechanism, the outer surface of the upper end of the damping mechanism is provided with the female die, the outer surface of the upper end of the female die is provided with the stamping groove, the stamping die is installed between clamping grooves on two sides of a hanging table and the upper template through the arranged connecting mechanism, the punch is connected with an oblique angle fixture block in the installation groove through the installation groove, the fixture block adopted in the short part of the early structure has certain inclination, and the phenomenon that the hanging table is broken due to the stress of the inclination is utilized, so that the phenomenon that the hanging table is rigidly blocked under the influence of impact force is avoided, bringing better use prospect.

Description

Stamping die with floating block pressing block protection function

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die with a floating block pressing block protection function.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die.

The existing stamping die has the following two problems:

1. the existing stamping die mostly adopts right-angle pressing blocks and floating blocks to work, and the phenomenon that the hanging table is broken is caused in the working process under the action of impact force.

2. The existing stamping die can generate certain vibration when impact is generated, and all parts are easily affected by the vibration, so that certain inconvenience is caused.

The stamping die has the advantages that certain adverse effects are brought to the using process of people, and in order to overcome the defects, the stamping die with the floating block pressing block protection function is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a stamping die with a floating block pressing block protection function, which has the advantages of a connecting mechanism, a damping mechanism and the like and can effectively solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a stamping die with floating block briquetting protection, includes lower bolster, die, locating pin, punching press groove, upper die base, punching press mechanism, coupling mechanism, drift and damper, its characterized in that: the outer surface of the upper end of the lower template is provided with a damping mechanism and positioning pins, the positioning pins are located on two sides of the damping mechanism, a female die is arranged on the outer surface of the upper end of the damping mechanism, and a stamping groove is formed in the outer surface of the upper end of the female die.

Preferably, a connecting piece is arranged between the damping mechanism and the lower template, the damping mechanism is detachably connected with the outer surface of the upper end of the lower template through the connecting piece, a groove is arranged between the positioning pin and the lower template, the positioning pin is detachably connected with the outer surface of the upper end of the lower template through the groove, a bolt is arranged between the female die and the damping mechanism, the female die is fixedly connected with the outer surface of the upper end of the damping mechanism through the bolt, a groove is arranged between the punching groove and the female die, the punching groove is fixedly connected with the outer surface of the upper end of the female die through the groove, a connecting piece is arranged between the upper die holder and the positioning pin, the upper die holder is fixedly connected with the outer surface of the upper end of the positioning pin through the connecting piece, a bolt is arranged between the punching mechanism and the upper die holder, and the punching mechanism is fixedly connected with the outer surface of the upper die holder through the bolt, the punch is characterized in that a connecting groove is formed between the connecting mechanism and the upper die base, the connecting mechanism is detachably connected with the outer surface of the lower end of the upper die base through the connecting groove, a connecting piece is arranged between the punch and the connecting mechanism, and the punch is movably connected with the outer surface of the lower end of the connecting mechanism through the connecting piece.

Preferably, coupling mechanism includes hanging platform, draw-in groove, mounting groove and oblique angle fixture block, the draw-in groove is located the both sides of hanging the platform, the mounting groove is located inner wall one side of hanging the platform, the oblique angle fixture block is located inner wall one side of mounting groove.

Preferably, the clamping groove is formed between the clamping groove and the hanging table, the clamping groove is fixedly connected with the two sides of the hanging table through the groove, the groove is formed between the mounting groove and the hanging table, the mounting groove is fixedly connected with one side of the inner wall of the hanging table through the groove, a connecting piece is arranged between the oblique angle clamping block and the mounting groove, and the oblique angle clamping block is fixedly connected with one side of the inner wall of the mounting groove through the connecting piece.

Preferably, the damping mechanism comprises a frame, a damping spring, a base plate and a threaded hole, the damping spring is located on one side of the inner wall of the frame, the base plate is located on the outer surface of the upper end of the frame, and the threaded hole is located on the outer surface of the upper end of the base plate.

Preferably, be provided with the connecting piece horse between damping spring and the frame, damping spring passes through the inner wall one side fixed connection of connecting piece and frame, be provided with the screw between backing plate and the frame, the backing plate passes through the screw and is connected with the upper end fixed surface of frame, be provided with the recess between screw hole and the backing plate, the screw hole passes through the upper end fixed surface of recess and backing plate and is connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a stamping die with floating block pressing block protection, which has the following beneficial effects:

1. this stamping die through the coupling mechanism who sets up, utilizes and installs between draw-in groove and the cope match-plate pattern of hanging the platform both sides, and the drift then utilizes to be connected through the mounting groove and the inside oblique angle fixture block of mounting groove, so the fixture block that adopts in view of the short department of early structure has certain inclination, utilizes the inclination atress, and then avoids staying the platform of hanging under the influence of impact force and has cracked phenomenon.

2. This stamping die, through the damper who sets up, utilize the frame mounting in the upper end of lower bolster to and the lower extreme of die, and use the retaining member that corresponds to pass the screw hole of backing plate upper end and lock it, when carrying out stamping work and producing the impact force, the inside damping spring of frame can receive the compression, and carry out reaction force because the elasticity of itself, utilize the vibrations production that its elasticity caused impact force to offset, and then avoid each part to receive the influence of vibrations power.

Drawings

Fig. 1 is a schematic view of the overall structure of a stamping die with floating block pressing block protection according to the present invention.

Fig. 2 is a structural diagram of a connecting mechanism of a stamping die with floating block pressing block protection.

Fig. 3 is a structural diagram of a damping mechanism of a stamping die with floating block pressing block protection.

Fig. 4 is a partial structural schematic diagram of a stamping die with floating block pressing block protection according to the utility model.

In the figure: 1. a lower template; 2. a female die; 3. positioning pins; 4. punching a groove; 5. an upper die holder; 6. a stamping mechanism; 7. a connecting mechanism; 8. a punch; 9. a damping mechanism; 701. hanging a table; 702. a card slot; 703. mounting grooves; 704. an oblique angle fixture block; 901. a frame; 902. a damping spring; 903. a base plate; 904. a threaded bore.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1-4, a stamping die with protection of flotage briquetting includes lower bolster 1, die 2, locating pin 3, punching press groove 4, upper die base 5, punching press mechanism 6, coupling mechanism 7, drift 8 and damper 9, its characterized in that: the outer surface of the upper end of the lower template 1 is provided with a damping mechanism 9 and a positioning pin 3, the positioning pin 3 is positioned at two sides of the damping mechanism 9, the outer surface of the upper end of the damping mechanism 9 is provided with a female die 2, the outer surface of the upper end of the female die 2 is provided with a stamping groove 4, a connecting piece is arranged between the damping mechanism 9 and the lower template 1, the damping mechanism 9 is detachably connected with the outer surface of the upper end of the lower template 1 through the connecting piece, a groove is arranged between the positioning pin 3 and the lower template 1, the positioning pin 3 is detachably connected with the outer surface of the upper end of the lower template 1 through the groove, a bolt is arranged between the female die 2 and the damping mechanism 9, the female die 2 is fixedly connected with the outer surface of the upper end of the damping mechanism 9 through the bolt, a groove is arranged between the stamping groove 4 and the female die 2, the stamping groove 4 is fixedly connected with the outer surface of the upper end of the female die 2 through the groove, and a connecting piece is arranged between the upper die base 5 and the positioning pin 3, the upper die base 5 is fixedly connected with the outer surface of the upper end of the positioning pin 3 through a connecting piece, a bolt is arranged between the stamping mechanism 6 and the upper die base 5, the stamping mechanism 6 is fixedly connected with the outer surface of the upper end of the upper die base 5 through the bolt, a connecting groove is arranged between the connecting mechanism 7 and the upper die base 5, the connecting mechanism 7 is detachably connected with the outer surface of the lower end of the upper die base 5 through the connecting groove, a connecting piece is arranged between the punch 8 and the connecting mechanism 7, and the punch 8 is movably connected with the outer surface of the lower end of the connecting mechanism 7 through the connecting piece.

The second embodiment is as follows:

on the basis of the first embodiment, as shown in fig. 2, the connecting mechanism 7 includes a hanging platform 701, a clamping groove 702, a mounting groove 703 and an oblique-angle clamping block 704, the clamping groove 702 is located on two sides of the hanging platform 701, the mounting groove 703 is located on one side of an inner wall of the hanging platform 701, the oblique-angle clamping block 704 is located on one side of the inner wall of the mounting groove 703, a groove is provided between the clamping groove 702 and the hanging platform 701, the clamping groove 702 is fixedly connected with two sides of the hanging platform 701 through the groove, a groove is provided between the mounting groove 703 and the hanging platform 701, the mounting groove 703 is fixedly connected with one side of the inner wall of the hanging platform 701 through the groove, a connecting member is provided between the oblique-angle clamping block 704 and the mounting groove 703, the oblique-angle clamping block 704 is fixedly connected with one side of the inner wall of the mounting groove 703 through the connecting member, and the phenomenon that the hanging platform is broken due to slope stress is avoided under the influence of impact force.

Example three:

on the basis of the first embodiment, as shown in fig. 3, the damping mechanism 9 includes a frame 901, a damping spring 902, a pad 903 and a threaded hole 904, the damping spring 902 is located on one side of an inner wall of the frame 901, the pad 903 is located on an outer surface of an upper end of the frame 901, the threaded hole 904 is located on an outer surface of an upper end of the pad 903, a connector is provided between the damping spring 902 and the frame 901, the damping spring 902 is fixedly connected with one side of an inner wall of the frame 901 through the connector, a screw is provided between the pad 903 and the frame 901, the pad 903 is fixedly connected with an outer surface of an upper end of the frame 901 through the screw, a groove is provided between the threaded hole 904 and the pad 903, the threaded hole 904 is fixedly connected with an outer surface of an upper end of the pad 903 through the groove, and the elasticity of the threaded hole offsets vibration caused by the impact force, thereby avoiding influence of each component on the vibration force.

Principle of operation

The application patent comprises a lower template 1, a female die 2, a positioning pin 3, a punching groove 4, an upper die base 5, a punching mechanism 6, a connecting mechanism 7, a punch 8, a damping mechanism 9, a hanging platform 701, a clamping groove 702, a mounting groove 703, an oblique angle fixture block 704, a frame 901, a damping spring 902, a base plate 903, a threaded hole 904 and other components, wherein the connecting mechanism 7 is arranged, the clamping groove 702 on two sides of the hanging platform 701 and the upper template 5 are used for mounting, the punch 8 is connected with the oblique angle fixture block 704 in the mounting groove 703 through the mounting groove 703, the fixture block adopted in view of the short part of the early structure has certain inclination, the phenomenon that the hanging platform 701 is broken due to the stress of the inclination is further avoided, the frame 901 is arranged at the upper end of the lower template 1 and the lower end of the female die 2 through the damping mechanism 9, and the corresponding locking piece penetrates through the threaded hole 904 at the upper end of the base plate 904 for locking, when punching work produces impact force, the damping spring 902 inside the frame is compressed, and performs reaction force due to elasticity of itself, so that vibration caused by the impact force is offset by the elasticity, and further, each component is prevented from being influenced by vibration force.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stamping die with floating block briquetting protection, includes lower bolster (1), die (2), locating pin (3), punching press groove (4), upper die base (5), punching press mechanism (6), coupling mechanism (7), drift (8) and damper (9), its characterized in that: the outer surface of the upper end of the lower template (1) is provided with a damping mechanism (9) and a positioning pin (3), the positioning pin (3) is located on two sides of the damping mechanism (9), the outer surface of the upper end of the damping mechanism (9) is provided with a female die (2), and the outer surface of the upper end of the female die (2) is provided with a stamping groove (4).

2. The stamping die with floating block pressing block protection function as claimed in claim 1, wherein: a connecting piece is arranged between the damping mechanism (9) and the lower template (1), the damping mechanism (9) is detachably connected with the upper end outer surface of the lower template (1) through the connecting piece, a groove is arranged between the positioning pin (3) and the lower template (1), the positioning pin (3) is detachably connected with the upper end outer surface of the lower template (1) through the groove, a bolt is arranged between the female die (2) and the damping mechanism (9), the female die (2) is fixedly connected with the upper end outer surface of the damping mechanism (9) through the bolt, a groove is arranged between the punching groove (4) and the female die (2), the punching groove (4) is fixedly connected with the upper end outer surface of the female die (2) through the groove, a connecting piece is arranged between the upper die base (5) and the positioning pin (3), and the upper die base (5) is fixedly connected with the upper end outer surface of the positioning pin (3) through the connecting piece, be provided with the bolt between punching press mechanism (6) and upper die base (5), punching press mechanism (6) are connected through the upper end surface fixed connection of bolt and upper die base (5), be provided with the spread groove between coupling mechanism (7) and upper die base (5), coupling mechanism (7) can be dismantled with the lower extreme surface of upper die base (5) through the spread groove and be connected, be provided with the connecting piece between drift (8) and coupling mechanism (7), lower extreme surface swing joint that drift (8) pass through connecting piece and coupling mechanism (7).

3. The stamping die with floating block pressing block protection function as claimed in claim 1, wherein: the connecting mechanism (7) comprises a hanging table (701), a clamping groove (702), a mounting groove (703) and an oblique angle clamping block (704), wherein the clamping groove (702) is located on two sides of the hanging table (701), the mounting groove (703) is located on one side of the inner wall of the hanging table (701), and the oblique angle clamping block (704) is located on one side of the inner wall of the mounting groove (703).

4. The stamping die with floating block pressing block protection function as claimed in claim 3, wherein: draw-in groove (702) and hang and be provided with the recess between platform (701), draw-in groove (702) pass through the recess and hang the both sides fixed connection of platform (701), mounting groove (703) and hang and be provided with the recess between platform (701), mounting groove (703) pass through the recess and hang inner wall one side fixed connection of platform (701), be provided with the connecting piece between oblique angle fixture block (704) and mounting groove (703), inner wall one side fixed connection that oblique angle fixture block (704) pass through connecting piece and mounting groove (703).

5. The stamping die with floating block pressing block protection function as claimed in claim 1, wherein: the damping mechanism (9) comprises a frame (901), a damping spring (902), a backing plate (903) and a threaded hole (904), wherein the damping spring (902) is positioned on one side of the inner wall of the frame (901), the backing plate (903) is positioned on the outer surface of the upper end of the frame (901), and the threaded hole (904) is positioned on the outer surface of the upper end of the backing plate (903).

6. The stamping die with floating block pressing block protection function as claimed in claim 5, wherein: a connecting piece is arranged between the damping spring (902) and the frame (901), the damping spring (902) is fixedly connected with one side of the inner wall of the frame (901) through the connecting piece, a screw is arranged between the backing plate (903) and the frame (901), the backing plate (903) is fixedly connected with the outer surface of the upper end of the frame (901) through the screw, a groove is arranged between the threaded hole (904) and the backing plate (903), and the threaded hole (904) is fixedly connected with the outer surface of the upper end of the backing plate (903) through the groove.