CN104511526A - Punching die fixing device - Google Patents

Punching die fixing device Download PDF

Info

Publication number
CN104511526A
CN104511526A CN201410792761.5A CN201410792761A CN104511526A CN 104511526 A CN104511526 A CN 104511526A CN 201410792761 A CN201410792761 A CN 201410792761A CN 104511526 A CN104511526 A CN 104511526A
Authority
CN
China
Prior art keywords
frame
jaw
slider
fixed station
clamping jaw
Prior art date
Application number
CN201410792761.5A
Other languages
Chinese (zh)
Inventor
罗伟岑
Original Assignee
重庆天业模具冲压制造有限公司
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 重庆天业模具冲压制造有限公司 filed Critical 重庆天业模具冲压制造有限公司
Priority to CN201410792761.5A priority Critical patent/CN104511526A/en
Publication of CN104511526A publication Critical patent/CN104511526A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/04Movable or exchangeable mountings for tools

Abstract

The invention discloses a punching die fixing device for accurately fixing a punching die. The punching die fixing device comprises a frame, an L-shaped fixed table is arranged above the frame and provided with a bottom face and a side face for positioning die support legs, a driving rod is rotatably connected below the fixed table, a driven end of the driving rod is connected with a slider in a threaded manner, the slider is horizontally and slidably connected onto the frame, a driven end of the slider is provided with an inclined face, a rotatable clamping jaw is hinged onto the frame, a driving end of the clamping jaw is abutted to the inclined face of the slider, and a clamping end of the clamping jaw is positioned on one suspended side of the fixed table. The slider drives the clamping jaw to rotate in feed, and the clamping end of the clamping jaw is abutted to the die support legs to fix the die support legs. Linear displacement of the slider can be adjusted in a threaded manner by rotating the driving rod, so that the deviation angle of the clamping jaw is adjusted, and clamping force acting on the die support legs can be adjusted according to practical requirements.

Description

Stamping die fixture
Technical field
The present invention relates to a kind of stamping die fixture.
Background technology
Stamping die is in Cold Press Working, material (metal or nonmetal) is processed into a kind of special process equipment of part (or semi-finished product), is called cold punching die (being commonly called as cold-punching mould).Punching press--be at room temperature, utilize the mould be arranged on forcing press to apply pressure to material, make it produce separation or plastic deformation, thus obtain a kind of pressure processing method of required part.
In press ram each run, at the diverse location of same secondary mould, the operation simultaneously completing more than two Dao Huo bis-roads is just incremental pressing die.Also leapfrog stamping die or continuous stamping die is.Use incremental pressing die the operation of twice or more can be incorporated in a secondary mould to complete, so produce the quantity that can reduce mould and equipment with incremental pressing die, raising and productivity ratio also easily realize automation.But than manufacturing, single die is complicated, cost is also high.Use progressive die punching press, the accurate orientation problem of billot must be solved, just likely ensure the quality of workpiece.Traditional incremental pressing die is not owing to arranging fixing shedding mechanism, and discharging often occurs the situation of random discharging, and operator cannot operate discharging in single fixing position, and this also exists very large potential safety hazard to operator.In addition, incremental pressing die is when operation, speed quickly, also very large vibration can be produced, raw material is easy to just by the skew active position vibrated, and traditional incremental pressing die does not arrange effective location or guiding mechanism, cannot ensure the active position of raw material for a long time, easily occur off normal and cause the bad phenomenon of scrapping, accuracy is lower.
Summary of the invention
The invention is intended to provide a kind of stamping die fixture, with fixed punch pressing mold accurately.
Stamping die fixture in this programme, comprise frame, the top of frame is provided with the fixed station of L shape, fixed station has bottom surface for jig leg and side, the rotated down of fixed station is connected with drive rod, the driven end of drive rod has slide block by thread connection, slide block horizontal direction is slidably connected in frame, the driven end of slide block is provided with inclined-plane, frame is hinged with rotating jaw, the drive end of jaw is resisted against on the inclined-plane of slide block, and the bare terminal end of jaw is positioned at side unsettled on fixed station.
Drive jaw to rotate when slide block feeds, its bare terminal end is close to mold feet to be fixed.The straight-line displacement that can come by threaded adjustment slide block by turn drive rod, thus the object reaching adjustment jaw deviation angle.Can the chucking power of corrective action in mold feet according to the actual needs.
Further, be connected with between jaw and frame and order about its spring away from fixed station.Its role is to easy-unloading.
Further, the drive end of drive rod is connected with rotation cylinder.Rotate for driving it.
Further, jaw is L-shaped, and its drive end and bare terminal end lay respectively at level and vertical direction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: the leg 2 of frame 1, mould, fixed station 3, drive rod 4, slide block 5, inclined-plane 6, drive end 7, bare terminal end 8, stage clip 9.
Embodiment is substantially as shown in Figure 1: frame entirety keeps fixing, and the top of frame is provided with the fixed station of L shape, and mold feet is placed on fixed station, and fixed station has bottom surface for jig leg and right flank.
The below of fixed station is provided with slide opening, and rotate the drive rod being connected with horizontal direction in slide opening, the right drive end of drive rod is connected with rotation cylinder (not shown) by shaft coupling.The driven end of the left of drive rod has slide block by thread connection, and the cross section of slide block is at right angles trapezoidal, is slidably connected at machine frame inside according to horizontal direction, and the driven end of the left of slide block is provided with smooth inclined-plane.
Frame is hinged with rotating jaw by shipping and reselling on another market, and jaw is L-shaped, and its drive end and bare terminal end lay respectively at level and vertical direction.Be connected with between its bare terminal end and frame and order about its stage clip away from fixed station, reset after jaw can be helped to lose pressure.The drive end of jaw is resisted against on the inclined-plane of slide block, produces the moment of torsion ordering about jaw and rotate clockwise when slide block is moved to the left.The bare terminal end of jaw is positioned at side unsettled on fixed station, the support of mould can be gripped when jaw rotates clockwise.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.

Claims (4)

1. stamping die fixture, it is characterized in that, comprise frame, the top of frame is provided with the fixed station of L shape, fixed station has bottom surface for jig leg and side, the rotated down of fixed station is connected with drive rod, the driven end of drive rod has slide block by thread connection, slide block horizontal direction is slidably connected in frame, the driven end of slide block is provided with inclined-plane, frame is hinged with rotating jaw, the drive end of jaw is resisted against on the inclined-plane of slide block, and the bare terminal end of jaw is positioned at side unsettled on fixed station.
2. stamping die fixture according to claim 1, is characterized in that: be connected with between jaw and frame and order about its spring away from fixed station.
3. stamping die fixture according to claim 2, is characterized in that: the drive end of drive rod is connected with rotation cylinder.
4. stamping die fixture according to claim 3, is characterized in that: jaw is L-shaped, and its drive end and bare terminal end lay respectively at level and vertical direction.
CN201410792761.5A 2014-12-20 2014-12-20 Punching die fixing device CN104511526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410792761.5A CN104511526A (en) 2014-12-20 2014-12-20 Punching die fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410792761.5A CN104511526A (en) 2014-12-20 2014-12-20 Punching die fixing device

Publications (1)

Publication Number Publication Date
CN104511526A true CN104511526A (en) 2015-04-15

Family

ID=52787733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410792761.5A CN104511526A (en) 2014-12-20 2014-12-20 Punching die fixing device

Country Status (1)

Country Link
CN (1) CN104511526A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105312436A (en) * 2015-12-05 2016-02-10 重庆腾通工业设计有限公司 Fixing device for rod work-piece machining
CN105415185A (en) * 2015-12-05 2016-03-23 重庆华洋单向器制造有限公司 One-way clutch outer sleeve pneumatic sleeve
CN107225179A (en) * 2017-06-21 2017-10-03 上海李尔实业交通汽车部件有限公司 Mould rapid fixing
CN108067543A (en) * 2017-11-23 2018-05-25 马鞍山市国菱机械刃模有限公司 A kind of upper mold fixing device of good clamping effect
CN109396270A (en) * 2018-12-18 2019-03-01 深圳数码模汽车技术有限公司 A kind of automatic positioning device for machinery

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105312436A (en) * 2015-12-05 2016-02-10 重庆腾通工业设计有限公司 Fixing device for rod work-piece machining
CN105415185A (en) * 2015-12-05 2016-03-23 重庆华洋单向器制造有限公司 One-way clutch outer sleeve pneumatic sleeve
CN107225179A (en) * 2017-06-21 2017-10-03 上海李尔实业交通汽车部件有限公司 Mould rapid fixing
CN107225179B (en) * 2017-06-21 2020-04-17 上海李尔实业交通汽车部件有限公司 Quick fixing device of mould
CN108067543A (en) * 2017-11-23 2018-05-25 马鞍山市国菱机械刃模有限公司 A kind of upper mold fixing device of good clamping effect
CN108067543B (en) * 2017-11-23 2019-08-20 马鞍山市国菱机械刃模有限公司 A kind of fixed device of the upper mold of good clamping effect
CN109396270A (en) * 2018-12-18 2019-03-01 深圳数码模汽车技术有限公司 A kind of automatic positioning device for machinery

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Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150415

WD01 Invention patent application deemed withdrawn after publication