CN204365860U - Polish structure in material strip local - Google Patents

Polish structure in material strip local Download PDF

Info

Publication number
CN204365860U
CN204365860U CN201420822991.7U CN201420822991U CN204365860U CN 204365860 U CN204365860 U CN 204365860U CN 201420822991 U CN201420822991 U CN 201420822991U CN 204365860 U CN204365860 U CN 204365860U
Authority
CN
China
Prior art keywords
strip
stripper
polishing
block
push rod
Prior art date
Application number
CN201420822991.7U
Other languages
Chinese (zh)
Inventor
朱其红
陈兆茂
Original Assignee
无锡微研有限公司
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 无锡微研有限公司 filed Critical 无锡微研有限公司
Priority to CN201420822991.7U priority Critical patent/CN204365860U/en
Application granted granted Critical
Publication of CN204365860U publication Critical patent/CN204365860U/en

Links

Abstract

The utility model relates to a Seed packaged band local and to polish structure, comprise upper bolster, below upper bolster, install backing plate, below upper padding plate, punch retainer is installed, the punch of punch retainer connects stripper by securing member and spring, and multiple block of polishing is installed in stripper lower end; Also comprise die shoe, install concave template above die shoe, material strip is laid in concave template upper end, and block of polishing docks with material strip; Upper padding plate is connected with push rod, and push rod is successively through punch retainer, stripper, and push rod bottom surface is docked with material strip; The utility model can install block of polishing by correct position as required on stripper, makes local on material strip smear appropriate oil, material strip would not form much unnecessary oil, easy-unloading, greatly reduce percent defective, boost productivity.

Description

Polish structure in material strip local

Technical field

The utility model relates to punching parts and to polish technical field, and especially polish structure in a Seed packaged band local.

Background technology

When material strip doing stretch forming, not rupturing in drawing process to make material strip to refuel increases punch-die and material strip lubricity and makes it more easily be shaped, and extend the punch-die life-span, meeting apply oil lubrication on material strip usually simultaneously.Prior art usually fills an oil dripping device and carries out oil dripping in mould or on feeder, this oil dripping mode can make that band material all has oil.But also can produce many adverse consequences thus: piece surface oil may be made to inhale too much and cannot take off on stripper; Or the push rod in mould makes part deformation when discharging because oil forms very large suction too much thus causes part rejection.

Utility model content

The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of material strip rational in infrastructure local to polish structure, thus ensures at the appropriate lubricating oil of suitable local obliterating, not only easy-unloading, and the generation that can reduce waste product.

The technical scheme that the utility model adopts is as follows:

Polish structure in one Seed packaged band local, comprise upper bolster, below described upper bolster, install backing plate, below described upper padding plate, punch retainer is installed, the punch of described punch retainer connects stripper by securing member and spring, and multiple block of polishing is installed in described stripper lower end; Also comprise die shoe, install concave template above described die shoe, material strip is laid in described concave template upper end, described in block of polishing dock with material strip; Described upper padding plate is connected with push rod, and described push rod is successively through punch retainer, stripper, and described push rod bottom surface is docked with material strip.

Further improvement as technique scheme:

Described block of polishing adopts wool felt to make.

Interval, both sides, described concave template upper end is provided with the locating piece of clamping material strip.

The beneficial effects of the utility model are as follows:

The utility model is when patrix moves downward, and block of polishing contacts with material strip, makes local on material strip smear appropriate oil, material strip would not form much unnecessary oil.Easy-unloading, greatly reduces percent defective; On stripper, correct position can be installed by block of polishing as required, the quantity of block of polishing and reconfigurable joint, convenient and practical, be easy to promote, boost productivity.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Wherein: 1, upper bolster; 2, upper padding plate; 3, punch retainer; 4, spring; 5, stripper; 6, to polish block; 7, material strip; 8, concave template; 9, die shoe; 10, push rod; 11, locating piece.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.

As shown in Figure 1, polishing structure in the material strip of the present embodiment local, comprises upper bolster 1, backing plate 2 is installed below upper bolster 1, install punch retainer 3 below upper padding plate 2, the punch of punch retainer 3 connects stripper 5 by securing member and spring 4, and multiple block 6 of polishing is installed in stripper 5 lower end; Also comprise die shoe 9, install concave template 8 above die shoe 9, material strip 7 is laid in concave template 8 upper end, and block 6 of polishing docks with material strip 7; Upper padding plate 2 is connected with push rod 10, push rod 10 is successively through punch retainer 3, stripper 5, and push rod 10 bottom surface is docked with material strip 7.

Preferably, block 6 of polishing adopts wool felt to make, and directly screw on stripper 5 by bolt, wool felt absorbability is good, and obliterating is convenient.

In order to fix correcting material strip 7 further, interval, both sides, concave template 8 upper end is provided with the locating piece 11 of clamping material strip 7.

Utility model works process is as follows:

First, material strip 7 is positioned on concave template 8, as required the block 6 of polishing of suitable shape size is arranged on stripper 5 correct position; Then, upper bolster 1 moves downward, and drives upper padding plate 2, punch retainer 3, stripper 5 to wipe descending, block 6 of polishing on stripper 5 contacts with material strip 7 and docks, make material strip 7 local smear oil, upper bolster 1 continues to press down, and material strip 7 is through punch and die mating reaction punch forming; Finally, upper bolster 1 lifts, and under the elastic force effect of spring 4, push rod 10 promotes the material strip after punching press 7 and carries out discharging.

The utility model can adjust polish block 6 size, shape and present position as required, matched moulds is utilized to move, the local of material strip 7 is made to smear appropriate oil, material strip 7 would not form much unnecessary oil, push rod 10 can not be adsorbed on material strip because oil, easy-unloading, also greatly reduces percent defective simultaneously; Cost is low, and productivity ratio is high, convenient and practical, is easy to promote.

More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.

Claims (3)

1. polish structure in a Seed packaged band local, it is characterized in that: comprise upper bolster (1), backing plate (2) is installed in described upper bolster (1) below, punch retainer (3) is installed in described upper padding plate (2) below, the punch of described punch retainer (3) connects stripper (5) by securing member and spring (4), and multiple block of polishing (6) is installed in described stripper (5) lower end; Also comprise die shoe (9), concave template (8) is installed in described die shoe (9) top, and material strip (7) is laid in described concave template (8) upper end, described in block (6) of polishing dock with material strip (7); Described upper padding plate (2) is connected with push rod (10), described push rod (10) is successively through punch retainer (3), stripper (5), and described push rod (10) bottom surface is docked with material strip (7).
2. polish structure in material strip local as claimed in claim 1, it is characterized in that: described in block (6) of polishing adopt wool felt to make.
3. polish structure in material strip local as claimed in claim 1, it is characterized in that: interval, described concave template (8) both sides, upper end is provided with the locating piece (11) of clamping material strip (7).
CN201420822991.7U 2014-12-23 2014-12-23 Polish structure in material strip local CN204365860U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420822991.7U CN204365860U (en) 2014-12-23 2014-12-23 Polish structure in material strip local

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420822991.7U CN204365860U (en) 2014-12-23 2014-12-23 Polish structure in material strip local

Publications (1)

Publication Number Publication Date
CN204365860U true CN204365860U (en) 2015-06-03

Family

ID=53322109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420822991.7U CN204365860U (en) 2014-12-23 2014-12-23 Polish structure in material strip local

Country Status (1)

Country Link
CN (1) CN204365860U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104492981A (en) * 2014-12-23 2015-04-08 无锡微研有限公司 Partial oil applying structure of belt
CN104942146A (en) * 2015-06-18 2015-09-30 昆山—邦泰汽车零部件制造有限公司 Locating and stamping die
CN105033050A (en) * 2015-06-26 2015-11-11 昆山—邦泰汽车零部件制造有限公司 Product-stabilized stamping die
CN105921619A (en) * 2016-06-01 2016-09-07 芜湖卓越空调零部件有限公司 Fracture-preventing one-step bending die

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104492981A (en) * 2014-12-23 2015-04-08 无锡微研有限公司 Partial oil applying structure of belt
CN104942146A (en) * 2015-06-18 2015-09-30 昆山—邦泰汽车零部件制造有限公司 Locating and stamping die
CN105033050A (en) * 2015-06-26 2015-11-11 昆山—邦泰汽车零部件制造有限公司 Product-stabilized stamping die
CN105921619A (en) * 2016-06-01 2016-09-07 芜湖卓越空调零部件有限公司 Fracture-preventing one-step bending die

Similar Documents

Publication Publication Date Title
CN202087671U (en) Simple precise die
CN203459551U (en) Multi-process composite drawing die
CN202105914U (en) Capacitor cover plate processing mold
CN203599323U (en) Bending device of automobile part
CN202278089U (en) Pre-pressing forming die
CN203484537U (en) Bottom dead centre instant backpressure die structure
CN202239285U (en) Stretching threading mechanism for stamping
CN202921789U (en) Blanking, punching and hole flanging composite molding device
CN203830449U (en) High-voltage switch fixed contact extrusion die
CN203459540U (en) Stamping die enabling forming and discharging to be synchronized easily
CN102327952B (en) Floating matrix trimming piercing die
CN104785637A (en) Automobile support bracket continuous die
CN201871669U (en) Riveting device
CN202387790U (en) Angle shaping device for sheet metal bending part
CN202021269U (en) Stamping die of side slide block with upward bending inner buckle
CN203109012U (en) Automobile die movable blank holder
CN202701138U (en) Blanking punching mold
CN102728719B (en) Composite cold punching die
CN203565673U (en) Bearing base die
CN101722237A (en) Automotive wiring harness die
CN104907412A (en) Blanking and bending combination die for right-angle V-shaped support
CN202006242U (en) Flanging molding die
CN104438833B (en) A kind of continuous stamping die manufacturing threading device talk bonder terminal
CN204074947U (en) New side pushes away pressing die
CN203751142U (en) Double-folded-edge die for stamping bearing outer ring by 180 degrees

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 214072 lakes in Jiangsu province Wuxi City foreshore Hudai Industrial Park Road No. 19.

Patentee after: WUXI WEIYAN CO., LTD.

Address before: 214072 lakes in Jiangsu province Wuxi City foreshore Hudai Industrial Park Road No. 19.

Patentee before: Wuxi Micro Research Co., Ltd.