CN216828272U - High-speed stamping die leads positive structure - Google Patents

Abstract

The utility model discloses a high-speed stamping die guide structure in the technical field of stamping dies, which comprises a bottom plate, wherein vertical plates are fixedly arranged on both sides of the bottom plate, a top plate is arranged above the bottom plate, and both ends of the top plate are fixedly arranged with the vertical plates, the guide structure guides a die through a guide wheel, the guide wheel is connected with a guide post in a rolling friction mode, the traditional sliding friction mode is changed, the rolling friction is smaller than the friction force of the sliding friction, so that the guide structure can hardly generate loss in long-term use, an oil supply structure is also arranged in the device, lubricating oil can be continuously coated between the guide wheel and the guide post for a long time, the friction force can be further reduced while the guide wheel is protected, and the service life of the guide structure is further prolonged, the precision of the device can not generate deviation after long-term use, so the device is very worthy of popularization.

Description

High-speed stamping die leads positive structure

Technical Field

The utility model relates to a stamping die technical field specifically is a high-speed stamping die leads positive structure.

Background

A stamping die is a special processing device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for applying pressure to the material by using a die installed on a press machine at room temperature to separate or plastically deform the material so as to obtain a required part.

Because the stamping die forces the workpiece to deform in a pressure mode, the die can be influenced by acting force in the stamping process, when the workpiece with higher strength is stamped in a high-speed stamping process in the use process of the high-speed stamping die, if the die is not provided with a guide structure, the die is easy to generate deviation phenomenon in the high-frequency stamping process, the die is easy to damage, and the stamping part is easy to break out, so that the safety of workers is threatened.

Based on this, the utility model designs a high-speed stamping die leads positive structure to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed stamping die leads positive structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-speed stamping die guide structure comprises a bottom plate, wherein vertical plates are fixedly mounted on two sides of the bottom plate, a top plate is arranged above the bottom plate, two ends of the top plate are fixedly mounted with the vertical plates, a lower die holder is fixedly mounted on the top of the bottom plate, a hydraulic rod is fixedly mounted on the top of the top plate, a telescopic end of the hydraulic rod penetrates through the lower portion of the top plate, and an upper die holder is fixedly mounted on the telescopic end of the hydraulic rod;

the two ends of the upper die holder are fixedly provided with a guide assembly, and the inner cavity of the guide assembly is connected with a guide column in a sliding manner;

the top of the guide column is fixedly mounted below the top plate, and the bottom of the guide column is fixedly mounted above the bottom plate.

Preferably, lead positive subassembly and include shell and inner bag, inner bag fixed mounting is in the inside of shell, the inner wall fixed mounting of shell has the mounting panel, the mounting panel is two a set of and has four groups, and four groups of mounting panels distribute in the middle of four faces in the shell cavity, two fixed mounting has the erection column between the mounting panel, the rotation of surface of erection column is connected with the leading wheel, the leading wheel runs through the inside of inner bag.

Preferably, the surface of the guide column is provided with four guide grooves, the four guide grooves are distributed on four surfaces of the guide column, and the surface of the guide wheel is in rolling connection with the inner cavity of the guide groove.

Preferably, the oil filler point has been seted up on the surface of mounting panel, two fixed mounting has the absorption sponge between the mounting panel, the surface laminating of absorption sponge and leading wheel.

Preferably, the equal fixed mounting in both sides at upper die base top has the oil storage box, the equal fixed mounting in both sides at shell top has oil pipe, oil pipe and shell are the connected state, oil pipe keeps away from the one end and the oil storage box intercommunication of shell.

Preferably, the top of the oil storage box is communicated with an oil filling pipe, and the top of the oil filling pipe is in threaded connection with a pipe cover.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a lead positive structure leads the mould through the leading wheel, leading wheel and lead and adopt rolling friction's mode to connect between the post, traditional sliding friction mode has been changed, rolling friction compares sliding friction's frictional force littleer, make and lead positive structure and can not produce the loss when using for a long time almost, and still be provided with fuel feeding structure in the device, can be incessant for a long time to the leading wheel with lead and paint lubricating oil between the post, when protecting the leading wheel, can also further reduce frictional force, and then further promote this life who leads positive structure, make its precision still can not produce the deviation after long-term the use, consequently, be worth promoting very much.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a perspective view of the guiding post and guiding assembly of the present invention;

FIG. 3 is a top sectional view of the outer shell and the inner container of the present invention;

fig. 4 is a perspective view of the mounting plate and the guide wheel of the present invention;

fig. 5 is a front sectional view of the housing of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate; 2. a vertical plate; 3. a top plate; 4. a lower die holder; 5. a hydraulic lever; 6. an upper die holder; 7. a pilot assembly; 71. a housing; 72. an inner container; 73. mounting a plate; 74. mounting a column; 75. a guide wheel; 8. a pilot column; 9. a guide groove; 10. an oil filler hole; 11. adsorbing the sponge; 12. an oil storage box; 13. and an oil guide pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example one

Referring to the drawings, the utility model provides a technical scheme: a guide structure of a high-speed stamping die comprises a bottom plate 1, vertical plates 2 are fixedly mounted on two sides of the bottom plate 1, a top plate 3 is arranged above the bottom plate 1, two ends of the top plate 3 are fixedly mounted with the vertical plates 2, a lower die holder 4 is fixedly mounted on the top of the bottom plate 1, a hydraulic rod 5 is fixedly mounted on the top of the top plate 3, the telescopic end of the hydraulic rod 5 penetrates through the lower portion of the top plate 3, and an upper die holder 6 is fixedly mounted on the telescopic end of the hydraulic rod 5;

the two ends of the upper die holder 6 are fixedly provided with a guide component 7, and the inner cavity of the guide component 7 is connected with a guide column 8 in a sliding manner;

the top of leading positive post 8 and the below fixed mounting of roof 3, the top fixed mounting of leading the bottom of positive post 8 and bottom plate 1, hydraulic stem 5 can drive upper die base 6 and carry out the punching press operation, and at the in-process of punching press, leading wheel 75 leads with leading positive post 8 cooperation and spacing to upper die base 6 to prevent that its punching press precision from producing the deviation.

Specifically, the guide assembly 7 includes a housing 71 and an inner container 72, the inner container 72 is fixedly mounted inside the housing 71, mounting plates 73 are fixedly mounted on the inner wall of the housing 71, the mounting plates 73 are two and four groups, the four groups of mounting plates 73 are distributed in the middle of four surfaces of the inner cavity of the housing 71, mounting posts 74 are fixedly mounted between the two mounting plates 73, guide wheels 75 are rotatably connected to the surfaces of the mounting posts 74, the guide wheels 75 penetrate through the inner container 72, the housing 71 can be driven to synchronously move when the upper die holder 6 is stamped, and the guide wheels 75 inside the housing 71 and the guide grooves 9 on the guide posts 8 are in a rolling connection state, and the guide wheels 75 are provided with four groups and can limit and guide in all directions.

Specifically, guide grooves 9 are formed in the surface of the guide column 8, four guide grooves 9 are formed in the guide column 8, the four guide grooves 9 are distributed on four surfaces of the guide column 8, and the surface of the guide wheel 75 is in rolling connection with the inner cavity of the guide grooves 9.

Specifically, the top intercommunication of oil storage box 12 has the notes oil pipe, and the top threaded connection of notes oil pipe has the tube cap, when the inside lubricating oil surplus of oil storage box 12 is not too much, can be through annotating the inside lubricating oil that adds of oil storage box 12 of oil pipe to ensure that leading wheel 75 can fully lubricate.

Example two

The structure of this embodiment is substantially the same as that of the first embodiment, except that oil storage boxes 12 are fixedly mounted on both sides of the top of the upper die base 6, oil guide pipes 13 are fixedly mounted on both sides of the top of the outer shell 71, the oil guide pipes 13 are in a communicated state with the outer shell 71, one end, away from the outer shell 71, of the oil guide pipes 13 is communicated with the oil storage boxes 12, the oil storage boxes 12 can store enough lubricating oil, the lubricating oil is conveyed into the outer shell 71 through the oil guide pipes 13, and the lubricating oil is conveyed to the adsorption sponge 11 through the oil injection hole 10 and is used for lubricating the guide wheel 75.

EXAMPLE III

The structure of this embodiment is basically the same as that of the first embodiment, except that oil holes 10 are opened on the surface of the mounting plate 73, an adsorption sponge 11 is fixedly mounted between the two mounting plates 73, the adsorption sponge 11 is attached to the surface of the guide wheel 75, the oil holes 10 can permeate the lubricating oil inside the casing 71 to the adsorption sponge 11, and the guide wheel 75 can smear the lubricating oil on the adsorption sponge 11 to the surface of the guide wheel 75 when rotating because the adsorption sponge 11 and the guide wheel 75 are in a contact state, thereby performing continuous lubrication.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a high-speed stamping die leads positive structure, includes bottom plate (1), its characterized in that: vertical plates (2) are fixedly mounted on two sides of the bottom plate (1), a top plate (3) is arranged above the bottom plate (1), two ends of the top plate (3) are fixedly mounted with the vertical plates (2), a lower die holder (4) is fixedly mounted on the top of the bottom plate (1), a hydraulic rod (5) is fixedly mounted on the top of the top plate (3), a telescopic end of the hydraulic rod (5) penetrates through the lower portion of the top plate (3), and an upper die holder (6) is fixedly mounted on the telescopic end of the hydraulic rod (5);

the two ends of the upper die holder (6) are fixedly provided with a guide component (7), and the inner cavity of the guide component (7) is connected with a guide column (8) in a sliding manner;

the top of the guide column (8) is fixedly installed below the top plate (3), and the bottom of the guide column (8) is fixedly installed above the bottom plate (1).

2. The high-speed stamping die pilot structure of claim 1, wherein: lead positive subassembly (7) and include shell (71) and inner bag (72), inner bag (72) fixed mounting is in the inside of shell (71), the inner wall fixed mounting of shell (71) has mounting panel (73), mounting panel (73) are two a set of and have four groups, and four groups of mounting panel (73) distribute in the centre department of four faces in shell (71) inner chamber, two fixed mounting has erection column (74) between mounting panel (73), the surperficial rotation of erection column (74) is connected with leading wheel (75), the inside of inner bag (72) is run through in leading wheel (75).

3. The high-speed stamping die pilot structure according to claim 2, wherein: guide way (9) have been seted up on the surface of leading positive post (8), guide way (9) are provided with four, and four guide way (9) distribute at four faces of leading positive post (8), the surface of leading wheel (75) is roll connection with the inner chamber of guide way (9).

4. The high-speed stamping die pilot structure of claim 2, wherein: oil filler point (10), two have been seted up on the surface of mounting panel (73) fixed mounting has between mounting panel (73) adsorbs sponge (11), adsorb sponge (11) and the surface laminating of leading wheel (75).

5. The high-speed stamping die pilot structure according to claim 2, wherein: the equal fixed mounting in both sides at upper die base (6) top has oil storage box (12), the equal fixed mounting in both sides at shell (71) top has oil pipe (13), oil pipe (13) are the connected state with shell (71), oil pipe (13) keep away from the one end and the oil storage box (12) intercommunication of shell (71).

6. The high-speed stamping die pilot structure of claim 5, wherein: the top of the oil storage box (12) is communicated with an oil injection pipe, and the top of the oil injection pipe is in threaded connection with a pipe cover.

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