CN104070079A - Novel die - Google Patents

Novel die Download PDF

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Publication number
CN104070079A
CN104070079A CN201410283778.8A CN201410283778A CN104070079A CN 104070079 A CN104070079 A CN 104070079A CN 201410283778 A CN201410283778 A CN 201410283778A CN 104070079 A CN104070079 A CN 104070079A
Authority
CN
China
Prior art keywords
rod
molding
pad
logical
bar
Prior art date
Application number
CN201410283778.8A
Other languages
Chinese (zh)
Inventor
李明燕
孙少俊
严树青
Original Assignee
宁国市瑞普密封件有限公司
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 宁国市瑞普密封件有限公司 filed Critical 宁国市瑞普密封件有限公司
Priority to CN201410283778.8A priority Critical patent/CN104070079A/en
Publication of CN104070079A publication Critical patent/CN104070079A/en

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Abstract

The invention relates to a novel die which comprises a punch, wherein the punch is installed in the upper part of a steel tube piece which is installed in an installation drum, a positioning hole top bar is installed below the installation drum, a molding back pad is arranged below the positioning hole top bar, a cushion block is installed in the molding back pad which is fixed above a frame, a positioning drum is installed in the frame, a through bar is installed in the positioning drum, an adjusting rod is arranged below the frame, a through bar top plate is installed on the lower end of the adjusting rod, two bolts are symmetrically installed on the through bar top plate, and a pushing bar is installed in the middle of the through bar top plate. According to the novel die, the non-standard molding back pad and the non-standard cushion block are matched to directly transfer impact force to a body, so as to prevent the bolts from being broken and reduce the phenomena that backseat parts of a machine are removed and installed and the broken bolts are taken out, so that continuous production of the machine can be realized, and the production efficiency can be improved.

Description

A kind of novel die
Technical field
The present invention relates to Mould Machining field, specifically a kind of novel die.
Background technology
On existing market, have filature and nut machine for cold extrusion, cold-heading machine, the principle of machine is the same with stamping machine; But it belongs to professional machine, there are a lot of advantages with stamping machine ratio, be exactly wherein that machine has ejecting function (stamping machine sprue puller replaces) at main die holder end, mould structure improvement is relevant therewith for this function, hereby introduces.
Existing cold extrusion die adopts the structure of standard while design, the whole course of work is such: drift removes to push steel pipe fitting (steel pipe fitting is column type steel ingot before distortion), steel pipe fitting distortion produces reversal deformation, the huge pressure of drift extruded product is delivered to above the rod of locating hole top simultaneously, be delivered to successively cushion block, logical rod, above logical excellent top board, finally born immense pressure by bolt.After formed product, clash into and release rod by swing arm, release rod and promote successively logical rod, cushion block and locating hole top rod, finally promote product break away from moulds.At machine running hours, bolt cannot bear enormous impact power continuously, and per two or three hours is interrupted once, changes the bolt machine back seat parts of will dismantling, and the bolt that take out fracture expends the plenty of time.Have a strong impact on production efficiency.
Summary of the invention
The problem existing in order to solve above-mentioned prior art, the invention provides the technical problem to be solved in the present invention and be to provide a kind of novel die, form new stressed support by pad and new nonstandard cushion block after new nonstandard molding, allow bolt not stressed, thereby avoid bolt to be interrupted.
The present invention addresses the above problem adopted technical scheme:
A kind of novel die, comprises pad after drift, steel pipe fitting, mounting cylinder, locating hole top rod, molding, cushion block, positioning tube, logical rod, frame, adjusting rod, logical excellent top board, bolt and release rod, in described drift is arranged on above steel pipe fitting; Described steel pipe fitting is arranged in mounting cylinder; Described mounting cylinder below is provided with locating hole top rod; After described rod below, locating hole top is provided with molding, pad, after described molding, in pad, cushion block is installed; After described molding, pad is fixed on frame top; In described frame, positioning tube is installed; Logical rod is installed in described positioning tube; Described frame below is provided with adjusting rod; Described adjusting rod lower end is provided with logical excellent top board; On described logical excellent top board, be symmetrically installed with two bolts, described logical excellent top board middle part is provided with releases rod.
Wherein, described molding Hou Dian center is provided with counterbore, and described cushion block is T-shaped column structure.
The invention has the beneficial effects as follows: the present invention by nonstandard molding after pad and the coordinating of nonstandard cushion block, impulsive force is directly delivered to fuselage, avoids bolt to be interrupted, thereby reduced dismounting machine back seat parts and taken out the bolt of fracture, machine can be produced continuously, enhance productivity.
brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of novel die of the present invention, comprise pad 5 after drift 1, steel pipe fitting 2, mounting cylinder 3, locating hole top rod 4, molding, cushion block 6, positioning tube 7, logical rod 8, frame 9, adjusting rod 10, logical excellent top board 11, bolt 12 and release rod 13, described drift 1 is arranged in steel pipe fitting 2 tops; Described steel pipe fitting 2 is arranged in mounting cylinder 3; Described mounting cylinder 3 belows are provided with locating hole top rod 4; Described locating hole pushes up after excellent 4 belows are provided with molding and pads 5, pads cushion block 6 is installed in 5 after described molding; After described molding, pad 5 and be fixed on frame 9 tops; In described frame 9, positioning tube 7 is installed; Logical rod 8 is installed in described positioning tube 7; Described frame 9 belows are provided with adjusting rod 10; Described adjusting rod 10 lower ends are provided with logical excellent top board 11; On described logical excellent top board 11, be symmetrically installed with two bolts 12, described logical excellent top board 11 middle parts are provided with releases rod 13.
In the present embodiment, 5 centers of padding after described molding are provided with counterbore, and described cushion block 6 is T-shaped column structure.
In the time that this device uses, its using method is with tradition.Use aspect Structure Improvement is as follows, pad after molding is made off-gauge step-like, cushion block is made off-gauge T-shaped, when after molding, pad is combined together with cushion block, after cushion block is subject to enormous impact power, after being directly passed to molding, pad, after molding, pad directly contacts with fuselage, and power is passed to fuselage.After formed product, still clash into and release rod by swing arm, release rod and promote successively logical rod, cushion block, locating hole top rod, finally promote product break away from moulds.Can directly regulate the position of locating hole top rod in mould by adjustable range adjusting rod before, must regulate the position of locating hole top rod in mould by the thickness of the T-shaped cap of control cushion block (generally needing repeatedly grinding adaptation) now.
More than show and described general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (2)

1. a novel die, it is characterized in that: comprise pad after drift, steel pipe fitting, mounting cylinder, locating hole top rod, molding, cushion block, positioning tube, logical rod, frame, adjusting rod, logical excellent top board, bolt and release rod, in described drift is arranged on above steel pipe fitting; Described steel pipe fitting is arranged in mounting cylinder; Described mounting cylinder below is provided with locating hole top rod; After described rod below, locating hole top is provided with molding, pad, after described molding, in pad, cushion block is installed; After described molding, pad is fixed on frame top; In described frame, positioning tube is installed; Logical rod is installed in described positioning tube; Described frame below is provided with adjusting rod; Described adjusting rod lower end is provided with logical excellent top board; On described logical excellent top board, be symmetrically installed with two bolts, described logical excellent top plate middle part is provided with releases rod.
2. a kind of novel die according to claim 1, is characterized in that: described molding Hou Dian center is provided with counterbore, and described cushion block is T-shaped column structure.
CN201410283778.8A 2014-06-20 2014-06-20 Novel die CN104070079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410283778.8A CN104070079A (en) 2014-06-20 2014-06-20 Novel die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410283778.8A CN104070079A (en) 2014-06-20 2014-06-20 Novel die

Publications (1)

Publication Number Publication Date
CN104070079A true CN104070079A (en) 2014-10-01

Family

ID=51591912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410283778.8A CN104070079A (en) 2014-06-20 2014-06-20 Novel die

Country Status (1)

Country Link
CN (1) CN104070079A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871082A (en) * 1957-12-06 1961-06-21 Illinois Tool Works Improvements relating to methods of manufacturing nuts
CN2637033Y (en) * 2003-08-20 2004-09-01 江阴市标准件二厂 Hexagonal bolt screw stem reducing mould
CN103191945A (en) * 2012-01-10 2013-07-10 江苏舒恒管夹制造有限公司 Method and device for high-pressure hydraulic flange plasticity forming
CN203221078U (en) * 2013-03-25 2013-10-02 滁州市精华模具制造有限公司 Cold extrusion mould structure
CN103752635A (en) * 2013-11-25 2014-04-30 重庆天之道科技发展有限公司 Extrusion die rack with automatic stripping mechanism
CN203599259U (en) * 2013-11-25 2014-05-21 重庆天之道科技发展有限公司 Universal extrusion die rack
CN203991722U (en) * 2014-06-20 2014-12-10 宁国市瑞普密封件有限公司 A kind of novel die

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871082A (en) * 1957-12-06 1961-06-21 Illinois Tool Works Improvements relating to methods of manufacturing nuts
CN2637033Y (en) * 2003-08-20 2004-09-01 江阴市标准件二厂 Hexagonal bolt screw stem reducing mould
CN103191945A (en) * 2012-01-10 2013-07-10 江苏舒恒管夹制造有限公司 Method and device for high-pressure hydraulic flange plasticity forming
CN203221078U (en) * 2013-03-25 2013-10-02 滁州市精华模具制造有限公司 Cold extrusion mould structure
CN103752635A (en) * 2013-11-25 2014-04-30 重庆天之道科技发展有限公司 Extrusion die rack with automatic stripping mechanism
CN203599259U (en) * 2013-11-25 2014-05-21 重庆天之道科技发展有限公司 Universal extrusion die rack
CN203991722U (en) * 2014-06-20 2014-12-10 宁国市瑞普密封件有限公司 A kind of novel die

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Application publication date: 20141001