CN211027785U - Stamping die of diversified location - Google Patents

Abstract

The utility model discloses a stamping die of diversified location, include: base, upper die base, die holder and two sets of positioning mechanism, base upper surface center department installs the fixed station, the upper die base matches and installs in fixed station upper surface center department, the punching press district has been seted up on the upper die base top, the fixed station both sides are all fixed and are provided with the limiting plate. The utility model discloses simultaneously through being equipped with positioning mechanism, the stable effect of stamping process has been guaranteed, slide in the sliding tray on the guide through the slide bar simultaneously, can be synchronous move down to the upper die base and carry out the processing of leading, avoid the situation emergence that upper die base and die holder take place the dislocation, whole finished product passing rate has been improved, simultaneously through being equipped with the extrusion portion, under the expanding spring reaction force, can consolidate spacing processing to the slide bar in step, whole stable effect of use has further been strengthened, when the punching press was accomplished and is resetd, simultaneously under the expanding spring effect, can accelerate the separation of upper die base die holder, improve whole punching press efficiency.

Description

Stamping die of diversified location

Technical Field

The utility model relates to a stamping die equipment field specifically is a stamping die of diversified location.

Background

The stamping die is a special process device for processing materials into parts in cold stamping, and is called a cold stamping die, wherein stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation so as to obtain required parts, and when the traditional stamping die is used, because an upper die base and a lower die base do not perform good guiding and positioning treatment in the stamping process.

The prior art has the following defects: when the traditional stamping die is used, the upper die base and the lower die base are not well guided and positioned in the stamping process, so that the dislocation situation of the upper die base and the lower die base is extremely easy to occur, the stability of the stamping process is greatly reduced, the stamping effect of a workpiece is reduced, and the whole using effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die of diversified location to solve traditional stamping die when using, because upper die base, die holder are carrying out the stamping process in, do not carry out good guiding orientation and handle, consequently very easily cause the dislocation situation of upper die base and die holder to take place, and then very big reduction stamping process stability scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-orientation stamping die, comprising: base, upper die base, die holder and two sets of positioning mechanism, base upper surface center department installs the fixed station, the upper die base matches and installs in fixed station upper surface center department, the punching press district has been seted up on the upper die base top, the fixed station both sides are all fixed and are provided with the limiting plate, the fixed plate that is provided with in top of limiting plate, the outside cover of limiting plate is equipped with the deflector, install two sets of lift cylinders between deflector and the fixed plate, the upper die base inlays to be established on the deflector, the pneumatic cylinder is installed on the inside top of upper die base, the punching press head is installed to the upper die base bottom, the flexible end and the punching press head of pneumatic cylinder are connected.

Preferably, it is two sets of positioning mechanism installs respectively in the die holder both sides, and is two sets of positioning mechanism all includes connecting plate, guide and slide bar, the connecting plate is installed at the guide lateral wall, and the connecting plate passes through bolt and limiting plate location fixed connection, the sliding tray has been seted up to the guide, the slide bar matches and installs in the deflector bottom, and slide bar and guide go up the sliding tray and match the installation, avoids upper die base and die holder to take place the situation of dislocation and takes place, has improved whole finished product through-put rate, and the guide passes through connecting plate and limiting plate connection simultaneously, and the follow-up dismantlement of being convenient for is handled, has improved whole practicality.

Preferably, the sliding groove is the same as the sliding rod in size, the sliding groove and the sliding rod are both of T-shaped structures, and the sliding rod is embedded in the sliding groove in a sliding mode, so that the stable effect in the sliding process is guaranteed.

Preferably, the guide plate is slidably mounted on the limiting plate, and the limiting plate is provided with a chute matched with the guide plate.

Preferably, the limiting plate is attached to two side walls of the fixed table, and the limiting plate is fixedly connected with the fixed table through a positioning bolt.

Preferably, still include the extrusion portion, the extrusion portion is installed inside the guide, the extrusion portion includes stripper plate, expanding spring, the stripper plate slides and inlays to be established inside the sliding tray, expanding spring installs in the inside bottom of sliding tray, and expanding spring's top is connected with the stripper plate bottom, can accelerate the separation of upper die base die holder, has improved whole punching efficiency.

The utility model provides a stamping die of diversified location possesses following beneficial effect:

(1) the utility model discloses simultaneously through being equipped with positioning mechanism, utilize lift cylinder drive down, can drive the deflector and move down, thereby can drive the upper die base and carry out whole moving down, the stable effect of stamping process has been guaranteed, slide in the sliding tray on the guide through the slide bar simultaneously, can be synchronous move down to the upper die base and carry out the direction processing, the situation of avoiding upper die base and die holder to take place the dislocation takes place, whole finished product through-put rate has been improved, the guide passes through connecting plate and limiting plate connection simultaneously, the follow-up dismantlement of being convenient for is handled, whole practicality has been improved.

(2) The utility model discloses simultaneously through being equipped with the extrusion portion, utilize expanding spring's effect down, can carry on spacingly to the stripper plate in step, simultaneously when the slide bar when the inside and stripper plate contact of sliding tray, under the reaction force through expanding spring, can be synchronous consolidate spacing processing to the slide bar, further strengthened whole stable effect of use, when the punching press was accomplished and is restoreed, simultaneously under expanding spring effect, can accelerate the separation of upper die base die holder, improved whole punching press efficiency.

Drawings

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

FIG. 2 is a schematic top view of the lower mold base of the present invention;

FIG. 3 is a schematic view of the internal structure of the guide plate of the present invention;

fig. 4 is a top view of the guide plate of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. an upper die holder; 3. a lower die holder; 4. a fixed table; 5. punching the area; 6. a limiting plate; 7. a fixing plate; 8. a guide plate; 9. a lifting cylinder; 10. a hydraulic cylinder; 11. punching a head; 12. a connecting plate; 13. a guide member; 14. a slide bar; 15. a sliding groove; 16. a pressing plate; 17. a telescoping spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a multi-orientation stamping die, comprising: base 1, upper die base 2, die holder 3 and two sets of positioning mechanism, 1 upper surface center department of base installs fixed station 4, 2 matches and installs in 4 upper surface center departments of fixed station of upper die base, punching press district 5 has been seted up on 2 tops of upper die base, 4 both sides of fixed station are all fixed limiting plate 6 that is provided with, the fixed plate 7 that is provided with in top of limiting plate 6, 6 outside covers of limiting plate are equipped with deflector 8, install two sets of lift cylinders 9 between deflector 8 and the fixed plate 7, 2 inlays of upper die base and establishes on deflector 8, pneumatic cylinder 10 is installed on 2 inside tops of upper die base, punching press head 11 is installed to 2 bottoms of upper die base, the flexible end and the punching press head 11 of pneumatic cylinder 10 are connected.

Further, two sets of the positioning mechanisms are respectively installed on two sides of the lower die holder 3, each of the two sets of the positioning mechanisms comprises a connecting plate 12, a guide 13 and a sliding rod 14, the connecting plate 12 is installed on the side wall of the guide 13, the connecting plate 12 is fixedly connected with the limiting plate 6 through a bolt, the sliding groove 15 is formed in the guide 13, the sliding rod 14 is installed at the bottom end of the guide 8 in a matching manner, the sliding rod 14 and the sliding groove 15 in the guide 13 are installed in a matching manner, the guide 8 can be driven to move downwards under the driving of the lifting cylinder 9, so that the upper die holder 2 can be driven to move downwards integrally, the stable effect of the stamping process is ensured, meanwhile, the sliding rod 14 slides in the sliding groove 15 in the guide 13, the upper die holder 2 can be synchronously moved downwards to perform guiding treatment, the situation that the upper die holder 2 and the lower die holder 3 are dislocate, meanwhile, the guide piece 13 is connected with the limiting plate 6 through the connecting plate 12, so that the follow-up disassembly treatment is facilitated, and the overall practicability is improved;

further, the size of the sliding groove 15 is the same as that of the sliding rod 14, the sliding groove 15 and the sliding rod 14 are both in a T-shaped structure, and the sliding rod 14 is embedded in the sliding groove 15 in a sliding manner, so that the stable effect in the sliding process is ensured;

further, the guide plate 8 is slidably mounted on the limiting plate 6, and a chute matched with the guide plate 8 is formed in the limiting plate 6;

further, the limiting plate 6 is attached to two side walls of the fixed table 4, and the limiting plate 6 is fixedly connected with the fixed table 4 through a positioning bolt;

further, still include the extrusion portion, the extrusion portion is installed inside guide 13, the extrusion portion includes stripper plate 16, expanding spring 17, stripper plate 16 slides and inlays to be established inside sliding tray 15, expanding spring 17 installs in the inside bottom of sliding tray 15, and expanding spring 17's top is connected with stripper plate 16 bottom, utilizes under expanding spring 17's the effect, can carry on spacingly to stripper plate 16 in step, simultaneously when slide bar 14 contacts with stripper plate 16 inside sliding tray 15, under the reaction force through expanding spring 17, can be synchronous consolidate spacing processing to slide bar 14, further strengthened whole stable in use effect, when the punching press is accomplished and is reset, simultaneously under expanding spring 17 effect, can accelerate the separation of 2 die holders 3 of upper die base, improved whole punching press efficiency.

The working principle is as follows: when in use, the upper die holder 2 and the lower die holder 3 are installed in a matching way, so that the workpiece can be rapidly punched, the high efficiency of the whole work is ensured, the workpiece is firstly placed in the punching area 5 of the lower die holder 3, then the hydraulic cylinder 10 is started, and the punching head 11 can be synchronously driven to move downwards, so that the workpiece can be punched, the stable progress of the whole work is ensured, meanwhile, the positioning mechanism is arranged, the guide plate 8 can be driven to move downwards by utilizing the driving of the lifting cylinder 9, so that the upper die holder 2 can be driven to move downwards integrally, the stable effect of the punching process is ensured, meanwhile, the sliding rod 14 slides in the sliding groove 15 on the guide piece 13, the upper die holder 2 can be synchronously moved downwards to guide, the condition that the upper die holder 2 and the lower die holder 3 are staggered is avoided, the integral finished product passing rate is improved, and meanwhile, the guide piece 13 is connected with the limiting plate 6 through the connecting, follow-up dismantlement of being convenient for is handled, whole practicality has been improved, simultaneously through being equipped with the extrusion portion, utilize under expanding spring 17's the effect, can carry on spacingly to stripper plate 16 in step, simultaneously when slide bar 14 contacts with stripper plate 16 inside sliding tray 15, under expanding spring 17's reaction force, can be synchronous consolidate spacing processing to slide bar 14, whole stable in use effect has further been strengthened, when the punching press was accomplished and is resetd, simultaneously under expanding spring 17 effect, 2 die holders 3 separations of upper die base can accelerate, whole punching press efficiency has been improved.

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 (6)

1. The utility model provides a stamping die of diversified location which characterized in that includes: a base (1), an upper die base (2), a lower die base (3) and two groups of positioning mechanisms, a fixed table (4) is arranged at the center of the upper surface of the base (1), the upper die holder (2) is arranged at the center of the upper surface of the fixed table (4) in a matching way, a stamping area (5) is arranged at the top end of the upper die holder (2), limiting plates (6) are fixedly arranged on both sides of the fixed platform (4), a fixed plate (7) is fixedly arranged at the top end of the limit plate (6), a guide plate (8) is sleeved outside the limit plate (6), two groups of lifting cylinders (9) are arranged between the guide plate (8) and the fixed plate (7), the upper die holder (2) is embedded on the guide plate (8), a hydraulic cylinder (10) is arranged at the top end inside the upper die holder (2), the stamping die is characterized in that a stamping head (11) is installed at the bottom end of the upper die base (2), and the telescopic end of the hydraulic cylinder (10) is connected with the stamping head (11).

2. The multi-orientation stamping die of claim 1, wherein: two sets of positioning mechanism installs respectively in die holder (3) both sides, and is two sets of positioning mechanism all includes connecting plate (12), guide (13) and slide bar (14), guide (13) lateral wall is installed in connecting plate (12), and connecting plate (12) pass through bolt and limiting plate (6) location fixed connection, sliding tray (15) have been seted up in guide (13), slide bar (14) match and install in guide (8) bottom, and slide bar (14) and guide (13) go up sliding tray (15) and match the installation.

3. The multi-orientation stamping die of claim 2, wherein: the sliding groove (15) and the sliding rod (14) are the same in size, the sliding groove (15) and the sliding rod (14) are both of T-shaped structures, and the sliding rod (14) is embedded in the sliding groove (15) in a sliding mode.

4. The multi-orientation stamping die of claim 1, wherein: the guide plate (8) is slidably mounted on the limiting plate (6), and a sliding groove matched with the guide plate (8) is formed in the limiting plate (6).

5. The multi-orientation stamping die of claim 1, wherein: the limiting plates (6) are attached to two side walls of the fixed table (4), and the limiting plates (6) are fixedly connected with the fixed table (4) through positioning bolts.

6. The multi-orientation stamping die of claim 1, wherein: still include the extrusion portion, the extrusion portion is installed inside guide (13), the extrusion portion includes stripper plate (16), expanding spring (17), stripper plate (16) slide to inlay and establish inside sliding tray (15), expanding spring (17) are installed in the inside bottom of sliding tray (15), and the top and the stripper plate (16) bottom of expanding spring (17) are connected.

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