CN215745926U

CN215745926U - Guide device for stamping die

Info

Publication number: CN215745926U
Application number: CN202120964271.4U
Authority: CN
Inventors: 钱建根
Original assignee: Fujian Huake Mould Technology Co ltd
Current assignee: Fujian Huake Mould Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-02-08
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to the technical field of stamping dies, in particular to a guide device for a stamping die, which comprises a guide device main body, wherein a second mounting seat is welded on the outer surface of the upper end of the guide device main body, a guide rod is slidably mounted in the guide device main body, a first mounting seat is welded on the upper end of the guide rod, an outer oil tank is mounted on one side of the lower end of the guide device main body, an inner oil tank is arranged at the lower end of the interior of the guide device main body, a sliding cylinder is arranged at the position close to the inner oil tank in the guide device main body, an inner sliding block is slidably mounted in the sliding cylinder, a spring is mounted on the lower surface of the inner sliding block, and an oil pipe is mounted on the lower surface of the outer oil tank. The guide structure is provided with the automatic oil supplementing structure, oil is supplemented in real time in the guide process, the problem of loss increase caused by abrasion after long-time use is avoided, manual oil adding maintenance is not needed, and the guide structure can be adaptively installed on a common die.

Description

Guide device for stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a guide device for a stamping die.

Background

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

The Chinese patent discloses a guiding device of a stamping die (No. CN 211965635U), which prevents waste materials in the processes of trimming, punching, separating and blanking from falling on a guide sleeve, solves the potential safety hazard problem of the guide sleeve overstocking the waste materials, reduces die damage accidents caused by die scrap material pressing, reduces maintenance cost, does not need to watch the waste materials manually during automatic production, improves working efficiency and reduces labor intensity, but the guiding structure in the device has no oil supplementing structure, after long-time use, guide structure wearing and tearing corrosion leads to the direction not smooth, is unfavorable for the life of device, and loss punching force, one device must manually oil, carries out guider's maintenance, and the operation degree of difficulty is big, occupies operating time, and general guider and mould structure as an organic whole need special mould could match the installation, are unfavorable for the application range of device. Accordingly, one skilled in the art provides a guide apparatus for a press die to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a guide device for a press die, which solves the above problems of the prior art.

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

the utility model provides a guider for stamping die, includes the guider main part, the outer skin weld in upper end of guider main part has the second mount pad, the inside slidable mounting of guider main part has the guide bar, the upper end welding of guide bar has first mount pad, outer oil tank is installed to lower extreme one side of guider main part, interior oil tank has been seted up to the inside lower extreme of guider main part, the department of closing on of oil tank has seted up the slide cartridge in the inside of guider main part, the inside slidable mounting of slide cartridge has interior slider, the lower surface mounting of interior slider has the spring, the lower surface mounting of outer oil tank has oil pipe.

As a still further scheme of the utility model: the upper surface mounting of interior slider has the buffer layer, the upper surface mounting of outer oil tank has oil filler hole and air inlet and outlet.

As a still further scheme of the utility model: the outer diameter of the guide rod is matched with the inner diameter of the sliding barrel, the guide rod is installed at the inner position of the sliding barrel in a sliding mode through the sliding barrel, and the sliding barrel is connected with the adjacent end of the inner oil tank in a penetrating mode.

As a still further scheme of the utility model: the lower surface of the outer oil tank is in through connection with the upper end of the oil pipe, and the lower end of the oil pipe is in through connection with one side of the upper end of the inner oil tank.

As a still further scheme of the utility model: the lower end of the spring is welded at the position of the inner lower surface of the inner oil tank, and the inner sliding block is installed at the position of the inner part of the sliding barrel in a sliding mode through the spring.

As a still further scheme of the utility model: the shock-absorbing layer is made of rubber, and the lower surface of the guide rod is extruded at the position of the upper surface of the inner sliding block through the shock-absorbing layer.

Compared with the prior art, the utility model has the beneficial effects that: the automatic oil supplementing structure is arranged on the guide structure, oil is supplemented in real time in the guide process, the smoothness of the guide device is facilitated, the abrasion of the guide structure is reduced, the service life of the device is prolonged, the problem of loss increase caused by abrasion after long-time use is solved, manual oil adding maintenance is not needed, oil is automatically added through oil stored in the device, the trouble of manual operation is avoided, the operation difficulty is low, and the device can be installed on a common die in an adaptive mode and facilitates the adaptation range of the device.

Drawings

FIG. 1 is a schematic structural view of a guide device for a press die;

FIG. 2 is a perspective view of a guide for a press die;

FIG. 3 is a perspective view of a guide body in a guide for a press die

In the figure: 1. a guide device main body; 2. a guide bar; 3. a first mounting seat; 4. an outer oil tank; 5. an inner oil tank; 6. a slide cylinder; 7. an inner slide block; 8. a spring; 9. a second mounting seat; 10. a shock-absorbing layer; 11. an oil filler; 12. an air inlet and outlet; 13. and (4) an oil pipe.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a guiding device for a stamping die includes a guiding device main body 1, a second mounting seat 9 is welded on an outer surface of an upper end of the guiding device main body 1, a guiding rod 2 is slidably mounted inside the guiding device main body 1, a first mounting seat 3 is welded on an upper end of the guiding rod 2, an outer oil tank 4 is mounted on one side of a lower end of the guiding device main body 1, an inner oil tank 5 is disposed at a lower end of an inside of the guiding device main body 1, a sliding cylinder 6 is disposed in the guiding device main body 1 and adjacent to the inner oil tank 5, an inner sliding block 7 is slidably mounted inside the sliding cylinder 6, a spring 8 is mounted on a lower surface of the inner sliding block 7, an oil pipe 13 is mounted on a lower surface of the outer oil tank 4, an outer diameter of the guiding rod 2 is adapted to an inner diameter of the sliding cylinder 6, the guiding rod 2 is slidably mounted in the sliding cylinder 6 through the sliding cylinder 6, the sliding cylinder 6 is in through connection with an adjacent end of the inner oil tank 5, the lower surface of an outer oil tank 4 is communicated with the upper end of an oil pipe 13, the lower end of the oil pipe 13 is communicated with one side of the upper end of an inner oil tank 5, the lower end of a spring 8 is welded at the position of the inner lower surface of the inner oil tank 5, an inner slide block 7 is slidably arranged at the position of the inner part of a slide cylinder 6 through the spring 8, a guide rod 2 is welded to the side surface of the lower end of an upper die through a first mounting seat 3, a guide device main body 1 is welded to the side surface of the upper end of a lower die through a second mounting seat 9, the position of the guide device main body 1 corresponds to that of the guide rod 2, so that the guide rod 2 can smoothly slide in the slide cylinder 6, then lubricating oil is added into the inner part of the outer oil tank 4, the oil liquid in the outer oil tank 4 enters the inner part of the inner oil tank 5 through the oil pipe 13, the space in the outer oil tank 4 can contain the oil in the inner part of the inner oil tank 5, and finally, the use is started, the upper die and the lower die are pressed, the inside of slide 6 is inserted to guide bar 2, the upper surface of surface contact buffer layer 10 under guide bar 2, slider 7 slides in the inside of slide 6 in the promotion, interior slider 7 slowly glides under spring 8's effect, the inside of interior oil tank 5 is dipped in to the lower extreme of interior slider 7, the inside of interior oil tank 4 is got through oil pipe 13 under the pushing down of slider 7 including interior oil tank 5 is inside, the mould pressing back, the separation of upper and lower mould, the inside of slide 6 is taken out to guide bar 2, interior slider 7 slides up in the inside of slide 6 under spring 8's promotion, the inside fluid of outer oil tank 4 circulates the inside that flows back to interior oil tank 5 through oil pipe 13, accomplish the automatic oiling of interior slider 7, interior slider 7 oils to the inside of slide 6 simultaneously.

In fig. 2, 3: the upper surface mounting of interior slider 7 has buffer layer 10, and the upper surface mounting of outer oil tank 4 has oil filler hole 11 and air inlet and outlet port 12, and buffer layer 10 is the rubber material, and the lower surface of guide bar 2 extrudes in the upper surface position department of interior slider 7 through buffer layer 10, and the inside of outer oil tank 4 is added through oil filler hole 11 to lubricating oil, and the inside gas of outer oil tank 4 gets into through air inlet and outlet port 12 discharge.

The working principle of the utility model is as follows: firstly, the guide rod 2 is welded on the side surface of the lower end of an upper die through a first mounting seat 3, the guide device main body 1 is welded on the side surface of the upper end of a lower die through a second mounting seat 9, the position of the guide device main body 1 corresponds to that of the guide rod 2, so that the guide rod 2 can smoothly slide in the sliding barrel 6, then lubricating oil is added into the outer oil tank 4 through an oil filling port 11, oil liquid in the outer oil tank 4 enters the inner oil tank 5 through an oil pipe 13, the space in the outer oil tank 4 can be ensured to contain the oil liquid in the inner oil tank 5, finally, the upper die and the lower die are pressed, the guide rod 2 is inserted into the sliding barrel 6, the lower surface of the guide rod 2 is in contact with the upper surface of a shock absorption layer 10, the inner slide block 7 is pushed to slide in the sliding barrel 6, the inner slide block 7 slowly slides down under the action of a spring 8, the lower end of the inner slide block 7 enters the inner oil tank 5 to dip the oil liquid, inside the inner tank 5 gets into the inside of outer oil tank 4 through oil pipe 13 including the pushing down of slider 7, the inside gas of outer oil tank 4 is discharged through air inlet and outlet port 12, after the mould pressing, the separation of upper and lower mould, the inside of slide cartridge 6 is taken out to guide bar 2, inner slider 7 slides on the inside of slide cartridge 6 under the promotion of spring 8, get into the inside of outer oil tank 4 through air inlet and outlet port 12 outside air, the inside fluid of outer oil tank 4 circulates the inside that flows back to inner tank 5 through oil pipe 13, the automatic oiling of slider 7 in the completion, inner slider 7 oils to the inside of slide cartridge 6 simultaneously.

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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A guide device for a stamping die, comprising a guide device body (1), characterized in that, a second mounting seat (9) is welded on the outer surface of the upper end of the guide device main body (1), a guide rod (2) is slidably arranged in the guide device main body (1), a first mounting seat (3) is welded at the upper end of the guide rod (2), an outer oil tank (4) is arranged on one side of the lower end of the guide device main body (1), an inner oil tank (5) is arranged on the lower end of the interior of the guide device main body (1), a sliding cylinder (6) is arranged at the position close to an inner oil tank (5) in the guiding device main body (1), the inner sliding block (7) is arranged inside the sliding barrel (6) in a sliding mode, the spring (8) is arranged on the lower surface of the inner sliding block (7), and the oil pipe (13) is arranged on the lower surface of the outer oil tank (4).

2. The guiding device for the stamping die as claimed in claim 1, wherein the upper surface of the inner sliding block (7) is provided with a shock absorption layer (10), and the upper surface of the outer oil tank (4) is provided with an oil filling port (11) and an air inlet and outlet port (12).

3. A guide device for a stamping die as claimed in claim 1, characterized in that the outer diameter of the guide rod (2) is adapted to the inner diameter of the slide cylinder (6), the guide rod (2) is slidably mounted at an inner position of the slide cylinder (6) through the slide cylinder (6), and the slide cylinder (6) is connected with the adjacent end of the inner oil tank (5) in a penetrating manner.

4. The guiding device for the stamping die according to claim 1, characterized in that the lower surface of the outer oil tank (4) is connected with the upper end of the oil pipe (13) in a penetrating way, and the lower end of the oil pipe (13) is connected with one side of the upper end of the inner oil tank (5) in a penetrating way.

5. A guide device for a press die according to claim 1, wherein the lower end of the spring (8) is welded to the inner lower surface of the inner oil tank (5) and the inner slide (7) is slidably mounted to the slide cylinder (6) by the spring (8).

6. The guiding device for the stamping die as claimed in claim 2, wherein the shock absorbing layer (10) is made of rubber, and the lower surface of the guiding rod (2) is pressed at the position of the upper surface of the inner slide block (7) through the shock absorbing layer (10).