CN206763758U - A kind of automatically reset drift - Google Patents

A kind of automatically reset drift Download PDF

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Publication number
CN206763758U
CN206763758U CN201720392853.3U CN201720392853U CN206763758U CN 206763758 U CN206763758 U CN 206763758U CN 201720392853 U CN201720392853 U CN 201720392853U CN 206763758 U CN206763758 U CN 206763758U
Authority
CN
China
Prior art keywords
drift
stripper
restoring board
spring
operating parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720392853.3U
Other languages
Chinese (zh)
Inventor
宫汝祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Sanzhi Science and Technology Development Co., Ltd.
Original Assignee
Tianjin Three Wise Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Three Wise Technology Development Co Ltd filed Critical Tianjin Three Wise Technology Development Co Ltd
Priority to CN201720392853.3U priority Critical patent/CN206763758U/en
Application granted granted Critical
Publication of CN206763758U publication Critical patent/CN206763758U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of automatically reset drift, including die shoe, cavity plate, guide pillar, stripper, rubber, punch retainer, upper bolster, unloading bolt, die shank, fixed mandril, drift restoring board, latch segment, spring one, operating parts, spring two, fixed plate, back-moving spring, punch fixing plate and drift;When the utility model uses, upper bolster is pressed downward by die shank first, then stripper is made to contact sheet material first, drift carries out punching press to sheet material again, then operating parts moves up in the presence of stripper, separated so as to drive latch segment to move to right with drift restoring board, and drift restoring board moves up in the presence of back-moving spring, finally drives drift to move up and is separated with sheet material;After the completion of punching press, die shank moves up upper bolster again, while drift restoring board top is returned in situ and is locked by latch segment and punch retainer by fixed mandril, to carry out punching press next time again.

Description

A kind of automatically reset drift
Technical field:
Punch process machinery field is the utility model is related to, more particularly to a kind of automatically reset drift.
Background technology:
Hardware stamping is exactly it is deformed or is broken the sheet materials such as stainless steel, iron, aluminium, copper and different in nature material using punch press and mould Split, reach a kind of technique with definite shape and size;Hardware stamping is sometimes referred to as sheet material forming, but slightly distinguishes.It is so-called Plate forming refers to carry out by the use of sheet material, light-wall pipe, slim material etc. as raw material;The manufacturing process of plastic working is referred to as sheet material Shaping, now, the deformation in slab direction do not consider emphatically typically;Hardware stamping is usually depended on pressure machine and mould to sheet material, band Material, tubing and section bar etc. apply external force, are allowed to produce plastic deformation or separation, so as to obtain the workpiece of required shape and size; Pressing equipment is a kind of production equipment for being widely used for parts machining;And existing diel is in punching press, one As all sheet material is separated with drift by stripper, be so easy for making sheet material be stuck in above drift and stripper one Rise and move up, so not only have impact on processing efficiency, while also improve processing cost.
Utility model content:
The purpose of this utility model is that to solve the above problems and provides a kind of automatically reset drift, solves Existing diel is typically separated sheet material with drift by stripper in punching press, is so easy for making Sheet material is stuck in above drift and moved up together with stripper, so not only have impact on processing efficiency, while also improve processing cost The problem of.
In order to solve the above problems, the utility model provides a kind of technical scheme:A kind of automatically reset drift, including Die shoe, cavity plate, guide pillar, stripper, rubber, punch retainer, upper bolster, unloading bolt, die shank and fixed mandril;Under described Corner has been respectively fixedly connected with guide pillar above die holder, and the die shoe upper central is fixedly connected with cavity plate;The upper bolster is lived It is dynamic to be connected on the upside of guide pillar;The punch retainer is fixedly connected on upper bolster bottom surface center;The stripper and rubber pass through Unloading bolt is movably connected on the downside of punch retainer;The die shank is fixedly connected on upper bolster upper central;The fixed top Bar is located inside die shank, and its innovative point is:Also include drift restoring board, latch segment, spring one, operating parts, spring two, fixation Plate, back-moving spring, punch fixing plate and drift;The drift restoring board is movably connected in inside punch retainer, the drift It is connected above restoring board with fixed mandril bottom;The drift is fixedly connected on drift restoring board bottom by punch fixing plate, Fixed plate and stripper are extended through on the downside of the drift;The fixed plate is located at below punch fixing plate, and the fixed plate is consolidated Surely punch retainer bottom center is connected to, is provided between the fixed plate center of top and the drift restoring board inside top surface Back-moving spring;The latch segment and spring one are located in punch retainer inner right side horizontal cavity, inside the latch segment with Operating parts top bevel is connected;The operating parts is movably connected in punch retainer right vertical cavity vertically, the behaviour On the downside of workpiece spring two, the operating parts bottom are provided with above boss between punch retainer right vertical cavity top On the upside of stripper.
Preferably, the latch segment upper left corner is inclined-plane.
Preferably, the drift is several.
Preferably, the operating parts top bevel matches with the latch segment inner chamfer.
The beneficial effects of the utility model:
(1) the utility model have it is rational in infrastructure it is simple, production cost is low, easy for installation, multiple functional, can be effective Existing diel is solved in punching press, is typically separated sheet material with drift by stripper, thus Easily make sheet material be stuck in above drift to move up together with stripper, so not only have impact on processing efficiency, while also improve and add The problem of work cost.
(2) then the utility model makes stripper contact plate first in use, be first pressed downward upper bolster by die shank Material, drift carry out punching press to sheet material again, and then operating parts moves up in the presence of stripper, so as to drive latch segment to move to right and rush Head restoring board separation, and drift restoring board moves up in the presence of back-moving spring, finally drives drift to move up to enter with sheet material Row separation;After the completion of punching press, die shank moves up upper bolster again, while drift restoring board top is returned in situ and led to by fixed mandril Cross latch segment to be locked with punch retainer, to carry out punching press next time again.
Brief description of the drawings:
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
1- die shoes;2- cavity plates;3- guide pillars;4- strippers;5- rubber;6- punch retainers;7- upper bolsters;8- discharging spiral shells Nail;9- die shanks;10- fixed mandrils;11- drift restoring boards;12- latch segments;13- springs one;14- operating parts;15- springs two; 16- fixed plates;17- back-moving springs;18- punch fixing plates;19- drifts.
Embodiment:
As shown in figure 1, present embodiment uses following technical scheme:A kind of automatically reset drift, including lower mould Seat 1, cavity plate 2, guide pillar 3, stripper 4, rubber 5, punch retainer 6, upper bolster 7, unloading bolt 8, die shank 9 and fixed mandril 10;The die shoe 1 has been respectively fixedly connected with guide pillar 3 in corner above, and the upper central of die shoe 1 is fixedly connected with cavity plate 2; The upper bolster 7 is movably connected in the upside of guide pillar 3;The punch retainer 6 is fixedly connected on the bottom surface of upper bolster 7 center;It is described Stripper 4 and rubber 5 are movably connected in the downside of punch retainer 6 by unloading bolt 8;The die shank 9 is fixedly connected on mould 7 upper centrals of seat;The fixed mandril 10 is located inside die shank 9, in addition to drift restoring board 11, latch segment 12, spring 1, Operating parts 14, spring 2 15, fixed plate 16, back-moving spring 17, punch fixing plate 18 and drift 19;The drift restoring board 11 is lived Dynamic to be connected to inside punch retainer 6, the drift restoring board 11 is connected with the bottom of fixed mandril 10 above;The drift 19 is logical Cross punch fixing plate 18 and be fixedly connected on the bottom of drift restoring board 11, the downside of drift 19 extends through fixed plate 16 and discharging Plate 4;The fixed plate 16 is located at below punch fixing plate 18, and the fixed plate 16 is fixedly connected in the bottom of punch retainer 6 Centre, is provided with back-moving spring 17 between the center of top of fixed plate 16 and the inside top surface of drift restoring board 11;The locking Block 12 and spring 1 are located in the inner right side horizontal cavity of punch retainer 6, and the inside of latch segment 12 is pushed up with operating parts 14 Portion inclined-plane is connected;The operating parts 14 is movably connected in the right vertical cavity of punch retainer 6 vertically, the operating parts 14 Above the boss of downside spring 2 15, the bottom of operating parts 14 are provided between the right vertical cavity of punch retainer 6 top Portion is located at the upside of stripper 4.
Wherein, the upper left corner of latch segment 12 is inclined-plane;The drift 19 is several;The top bevel of operating parts 14 with The inner chamfer of latch segment 12 matches.
Use state of the present utility model is:In use, first upper bolster 7 is pressed downward by die shank 9, then make stripper 4 contact sheet material first, and drift 19 carries out punching press to sheet material again, and then operating parts 14 moves up in the presence of stripper 4, so as to drive Latch segment 12 is moved to right to separate with drift restoring board 11, and drift restoring board 11 moves up in the presence of back-moving spring 17, Finally drive drift 19 to move up to be separated with sheet material;After the completion of punching press, die shank 9 again moves up upper bolster 7, simultaneously fixed Drift restoring board 11 is pushed up back in situ and is locked by latch segment 12 and punch retainer 6 by push rod 10, to enter again The punching press of row next time.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, one's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model, the utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (4)

1. a kind of automatically reset drift, including die shoe (1), cavity plate (2), guide pillar (3), stripper (4), rubber (5), punch-pin Fixed plate (6), upper bolster (7), unloading bolt (8), die shank (9) and fixed mandril (10);The die shoe (1) above divide by corner Guide pillar (3) is not fixedly connected with, and die shoe (1) upper central is fixedly connected with cavity plate (2);Upper bolster (7) activity It is connected on the upside of guide pillar (3);The punch retainer (6) is fixedly connected on upper bolster (7) bottom surface center;The stripper (4) It is movably connected in rubber (5) by unloading bolt (8) on the downside of punch retainer (6);The die shank (9) is fixedly connected on mould Seat (7) upper central;It is internal that the fixed mandril (10) is located at die shank (9), it is characterised in that:Also include drift restoring board (11), latch segment (12), spring one (13), operating parts (14), spring two (15), fixed plate (16), back-moving spring (17), drift Fixed plate (18) and drift (19);
The drift restoring board (11) is movably connected in inside punch retainer (6), and the drift restoring board (11) is above with consolidating Determine push rod (10) bottom to be connected;
The drift (19) is fixedly connected on drift restoring board (11) bottom by punch fixing plate (18), under the drift (19) Side extends through fixed plate (16) and stripper (4);
The fixed plate (16) is located at punch fixing plate (18) below, and the fixed plate (16) is fixedly connected on punch retainer (6) bottom center, it is provided between fixed plate (16) center of top and the drift restoring board (11) inside top surface and resets bullet Spring (17);
The latch segment (12) and spring one (13) are located in punch retainer (6) inner right side horizontal cavity, the latch segment (12) it is internal to be connected with operating parts (14) top bevel;
The operating parts (14) is movably connected in punch retainer (6) right vertical cavity vertically, under the operating parts (14) Above the boss of side spring two (15), the operating parts are provided between the punch retainer (6) right vertical cavity top (14) bottom is located on the upside of stripper (4).
A kind of 2. automatically reset drift according to claim 1, it is characterised in that:Latch segment (12) upper left corner is Inclined-plane.
A kind of 3. automatically reset drift according to claim 1, it is characterised in that:The drift (19) is several.
A kind of 4. automatically reset drift according to claim 1, it is characterised in that:Operating parts (14) top bevel Match with the latch segment (12) inner chamfer.
CN201720392853.3U 2017-04-14 2017-04-14 A kind of automatically reset drift Expired - Fee Related CN206763758U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720392853.3U CN206763758U (en) 2017-04-14 2017-04-14 A kind of automatically reset drift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720392853.3U CN206763758U (en) 2017-04-14 2017-04-14 A kind of automatically reset drift

Publications (1)

Publication Number Publication Date
CN206763758U true CN206763758U (en) 2017-12-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720392853.3U Expired - Fee Related CN206763758U (en) 2017-04-14 2017-04-14 A kind of automatically reset drift

Country Status (1)

Country Link
CN (1) CN206763758U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112108558A (en) * 2020-08-24 2020-12-22 浙江泰欣电器有限公司 Stamping die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112108558A (en) * 2020-08-24 2020-12-22 浙江泰欣电器有限公司 Stamping die

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GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 301700 Lianggezhuang Village, Shigezhuang Town, Wuqing District, Tianjin

Patentee after: Tianjin Sanzhi Science and Technology Development Co., Ltd.

Address before: 301700 Lianggezhuang Village, Shigezhuang Town, Wuqing District, Tianjin

Patentee before: Tianjin three wise Technology Development Co., Ltd.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171219

Termination date: 20210414

CF01 Termination of patent right due to non-payment of annual fee