CN210188176U

CN210188176U - Compound blanking structure in mould for mould

Info

Publication number: CN210188176U
Application number: CN201920813812.6U
Authority: CN
Inventors: Linfeng Zhang; 张林峰; Qiutan Liu; 刘秋覃
Original assignee: Dongguan Kun Qi Precision Hardware Co Ltd
Current assignee: Dongguan Kun Qi Precision Hardware Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-27
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a compound blanking structure in mould for mould, including the support sleeve pipe, the bottom fixed mounting of support sleeve pipe has first blanking circle, the top fixed mounting of support sleeve pipe has fixed box, the intraductal sliding connection of support sleeve pipe has the connecting pipe, the bottom fixed mounting of connecting pipe has second blanking circle. This compound blanking structure in mould for mould, through wrench movement first knob, can drive first threaded spindle at the intraductal rotation of first internal thread and remove, promote the connection piece through the bearing, thereby it stretches out to promote the connecting pipe to slide in supporting the cover, through wrench movement second knob, drive second threaded spindle and rotate and remove in the inside of second internal thread pipe, it stretches out to promote the blanking post, thereby stretch out and stretch out of blanking post and blanking piece through connecting pipe and second blanking circle, make the regional area size of bottom blanking adjust, the effect of adapting to different processing demands has been reached, it is more nimble to use, and is more convenient.

Description

Compound blanking structure in mould for mould

Technical Field

The utility model relates to a blanking technical field especially relates to a compound blanking structure in mould for mould.

Background

The compound die is a die structure for completing multiple working procedures such as blanking and punching in one stroke of a punch press, and the compound blanking structure is a stamping structure in the compound die so that a workpiece is directly processed in the compound die.

Most of composite die inner blanking structures in the current market are difficult to adjust the size of blanking area, so that the composite die inner blanking structures are difficult to adapt to different processing requirements, and are inflexible and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a mould is with compound blanking structure in mould has solved the size that blanking structure is difficult to adjust blanking area in the compound mould on the existing market mostly to be difficult to adapt to different processing demands, use very inflexible problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an in-mold composite blanking structure for a mold comprises a support sleeve, wherein a first blanking ring is fixedly mounted at the bottom end of the support sleeve, a fixed box is fixedly mounted at the top end of the support sleeve, a connecting pipe is connected in the support sleeve in a sliding manner, a second blanking ring is fixedly mounted at the bottom end of the connecting pipe, a blanking column is connected in the connecting pipe in a sliding manner, a blanking piece is fixedly mounted at the bottom end of the blanking column, a connecting piece is fixedly mounted at the top end of the surface of the connecting pipe, a bearing is fixedly mounted at the top surface of the connecting piece, the top end of the connecting piece is rotatably connected with a first threaded shaft through the bearing, a first knob is fixedly mounted at the top end of the first threaded shaft, a first internal threaded pipe is connected to the surface of the first threaded shaft in a threaded manner, a second threaded shaft is fixedly mounted at the top end of the blanking, and a second internal threaded pipe is sleeved on the surface thread of the second threaded shaft.

Preferably, the surface of the fixing box is fixedly connected with a mounting plate, and mounting through holes are formed in the top surface and the bottom surface of the mounting plate in a penetrating mode.

Preferably, the surface of the connecting pipe is in sliding connection with the inner wall of the fixing box.

Preferably, the first internally threaded tube and the second internally threaded tube are both fixedly connected with the fixing box.

Preferably, the connecting piece is slidably connected to the inside of the fixing box.

Preferably, the upper surfaces of the connecting pipe and the blanking column are located inside the fixing box.

Compared with the prior art, the beneficial effects of the utility model are that: this compound blanking structure in mould for mould, through wrench movement first knob, can drive first threaded spindle at the intraductal rotation of first internal thread and remove, promote the connection piece through the bearing, thereby it stretches out to promote the connecting pipe to slide in supporting the cover, through wrench movement second knob, drive second threaded spindle and rotate and remove in the inside of second internal thread pipe, it stretches out to promote the blanking post, thereby stretch out and stretch out of blanking post and blanking piece through connecting pipe and second blanking circle, make the regional area size of bottom blanking adjust, the effect of adapting to different processing demands has been reached, it is more nimble to use, and is more convenient.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a front view of the structure of the present invention.

In the figure: 1 support sleeve, 2 first blanking circle, 3 fixed boxes, 4 connecting pipes, 5 second blanking circles, 6 blanking posts, 7 blanking pieces, 8 connecting pieces, 9 bearings, 10 first threaded shafts, 11 first knobs, 12 first internal threaded pipes, 13 second threaded shafts, 14 second knobs, 15 second internal threaded pipes, 16 mounting plates and 17 mounting through holes.

Detailed Description

The technical solutions 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an in-mold composite blanking structure for a mold, comprising a support sleeve 1, a first blanking ring 2 is fixedly installed at the bottom end of the support sleeve 1, a fixing box 3 is fixedly installed at the top end of the support sleeve 1, a connecting pipe 4 is slidably connected in the support sleeve 1, the surface of the connecting pipe 4 is slidably connected with the inner wall of the fixing box 3, a second blanking ring 5 is fixedly installed at the bottom end of the connecting pipe 4, a blanking column 6 is slidably connected in the connecting pipe 4, the upper surfaces of the connecting pipe 4 and the blanking column 6 are both located in the fixing box 3, a blanking piece 7 is fixedly installed at the bottom end of the blanking column 6, a connecting piece 8 is fixedly installed at the top end of the surface of the connecting pipe 4, the connecting piece 8 is slidably connected in the fixing box 3, a bearing 9 is fixedly installed at the top surface of the connecting piece 8, a first knob 11 is fixedly installed at the top end of a first threaded shaft 10, a first internal threaded pipe 12 is connected to the surface thread of the first threaded shaft 10, a second threaded shaft 13 is fixedly installed at the top end of a blanking column 6, a second knob 14 is fixedly installed at the top end of the second threaded shaft 13, a second internal threaded pipe 15 is sleeved on the surface thread of the second threaded shaft 13, the first internal threaded pipe 12 and the second internal threaded pipe 15 are fixedly connected with a fixing box 3, an installation plate 16 is fixedly installed on the surface of the fixing box 3, installation through holes 17 are formed in the top surface and the bottom surface of the installation plate 16 in a penetrating manner, the first threaded shaft 10 can be driven to rotate and move in the first internal threaded pipe 12 by twisting the first knob 11, a connecting plate 8 is pushed by a bearing 9, so that the connecting pipe 4 is pushed to slide and extend out in the supporting sleeve 1, and the second threaded shaft 13 is driven to rotate and move in the second internal threaded pipe 15 by twisting the second knob 14, promote blanking post 6 and stretch out to stretch out and stretch out of blanking post 6 and blanking piece 7 through stretching out and blanking post of connecting pipe 4 and second blanking circle 5, make the regional area size of bottom blanking to adjust, reached the effect that adapts to different processing demands, it is more nimble to use, and is more convenient.

In summary, the in-mold composite blanking structure for the mold can drive the first threaded shaft 10 to rotate and move in the first internally threaded tube 12 by twisting the first knob 11, push the connecting piece 8 through the bearing 9, thereby pushing the connecting pipe 4 to slide and extend out in the supporting sleeve 1, driving the second threaded shaft 13 to rotate and move in the second internal threaded pipe 15 by twisting the second knob 14, pushing the blanking column 6 to extend out, so that by the extension of the connecting tube 4 and the second blanking ring 5 and the extension of the blanking post 6 and the blanking blade 7, make the regional area size of bottom blanking to adjust, reached the effect that adapts to different processing demands, use more nimble, it is more convenient, solved the size that blanking area is difficult to adjust mostly to the blanking structure in the compound mould on the existing market to be difficult to adapt to different processing demands, use very inflexible problem.

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. The in-mold composite blanking structure for the mold comprises a support sleeve (1) and is characterized in that a first blanking ring (2) is fixedly installed at the bottom end of the support sleeve (1), a fixed box (3) is fixedly installed at the top end of the support sleeve (1), a connecting pipe (4) is slidably connected into the support sleeve (1), a second blanking ring (5) is fixedly installed at the bottom end of the connecting pipe (4), a blanking column (6) is slidably connected into the connecting pipe (4), a blanking piece (7) is fixedly installed at the bottom end of the blanking column (6), a connecting piece (8) is fixedly installed at the top end of the surface of the connecting pipe (4), a bearing (9) is fixedly installed at the top surface of the connecting piece (8), a first threaded shaft (10) is rotatably connected at the top end of the connecting piece (8) through the bearing (9), a first knob (11) is fixedly installed at the top end of the first threaded shaft (10), the surface thread of first threaded shaft (10) is connected with first internal thread pipe (12), the top fixed mounting of blanking post (6) has second threaded shaft (13), the top fixed mounting of second threaded shaft (13) has second knob (14), the surface thread of second threaded shaft (13) has cup jointed second internal thread pipe (15).

2. The in-mold composite blanking structure for the mold according to claim 1, wherein the surface of the fixing box (3) is fixedly connected with a mounting plate (16), and mounting through holes (17) are formed through the top surface and the bottom surface of the mounting plate (16).

3. The in-mold composite blanking structure for the mold according to claim 1, wherein the surface of the connecting tube (4) is slidably connected with the inner wall of the fixing box (3).

4. The in-mold composite blanking structure for the mold according to claim 1, wherein the first internally threaded tube (12) and the second internally threaded tube (15) are fixedly connected to the fixing box (3).

5. An in-mold composite blanking structure for a mold according to claim 1, wherein the connecting piece (8) is slidably connected inside the stationary box (3).

6. The in-mold composite blanking structure for the mold according to claim 1, wherein the connecting tube (4) and the upper surface of the blanking post (6) are both located inside the stationary box (3).