CN108655267A - A kind of steel wire rope end head disk withholds knot mold - Google Patents
A kind of steel wire rope end head disk withholds knot mold Download PDFInfo
- Publication number
- CN108655267A CN108655267A CN201810351599.1A CN201810351599A CN108655267A CN 108655267 A CN108655267 A CN 108655267A CN 201810351599 A CN201810351599 A CN 201810351599A CN 108655267 A CN108655267 A CN 108655267A
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- lower die
- mold
- die
- knot
- protrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ropes Or Cables (AREA)
Abstract
A kind of steel wire rope end head disk withholds knot mold, the present invention relates to a kind of molds, the present invention in order to solve existing two end plate of φ 1.8mm steel wire ropes buckle with pipe collar through overvoltage knot be made, after two end plates withhold knot, it presses at knot when pulling force is 1kN, do 100% quiet pull test prior art method manufacture cannot meet product design document and produce batch requirement the problem of, it includes upper die component and lower mold assemblies, upper die component includes upper die holder, die shank, upper mold, guide sleeve and upper mold fixing screws, and lower mold assemblies include lower die holder, lower die, guide post and lower die fixing screws；Lower die includes lower die cuboid and lower die protrusion, lower die cuboid is fixedly mounted on by lower die fixing screws on lower die holder upper surface, it is equipped with vertically on lower die holder and is fitted with guide post, guide sleeve is equipped on upper die holder vertically, upper die component is arranged in the top of lower mold assemblies, guide sleeve is sleeved on guide post, and the invention belongs to stamping Die Design and manufacturing technology fields.
Description
Technical field
The present invention relates to a kind of molds, and in particular to a kind of steel wire rope end head disk withholds knot mold, belongs to mechanical processing punching
The professional mold design of pressure and manufacturing technology field.
Background technology
Punching press is a kind of process of mechanical processing, is to be pressurizeed to metal blank by mold using forcing press, makes it
Generate plastic deformation, to obtain definite shape, size and the part of performance, it be processing method important in machine-building it
One.There are many part category produced using process for stamping, and forming method is also varied, by molding procedure type, summarizes
Divide two major classes, when separation process, second is that molding procedure.Molding procedure refers to making material under conditions of not destroying material
It is plastically deformed, to obtain the product of required shape and size.Forming process includes bending, drawing, bulging, flange, expansion
Hole, undergauge etc..One connecting strand part of certain serial product of our factory production, is for controlling safety device, is to use φ
Two end plate of 1.8mm steel wire ropes, which is buckled, to be made with pipe collar through overvoltage knot, after two end plates withhold knot, is pressed at knot when pulling force is 1kN, pressure knot
Head must not again be extracted out from pipe collar, do 100% quiet pull test, pressure knot technique is particularly significant and crucial, by a large amount of work
Skill is tested, and other processes manufacture the requirement that cannot meet product design document and produce batch in the prior art.
Invention content
The present invention in order to solve existing two end plate of φ 1.8mm steel wire ropes buckle with pipe collar through overvoltage knot be made, two end plates are withheld
After knot, production cannot be met by pressing the quiet pull test prior art method that when pulling force is 1kN, do 100% at knot to manufacture
The problem of requirement of product pattern and production batch, and then a kind of steel wire rope end head disk of offer withholds knot mold.
The present invention in order to solve the above problem and the technical solution adopted is that：
It includes upper die component and lower mold assemblies, and upper die component includes upper die holder, die shank, upper mold, two guide sleeves and multiple
Upper mold fixing screws, lower mold assemblies include lower die holder, lower die, two guide posts and multiple lower die fixing screws；Lower die includes lower die
Cuboid and lower die protrusion, bottom face and the lower die cuboid of lower die protrusion connect and compose one, and lower die cuboid passes through multiple
Lower die fixing screws are fixedly mounted on lower die holder upper surface, and being equipped with inserting on lower die holder vertically, there are two guide post, die shank installations
On upper die holder, upper mold includes upper mold cuboid and upper mold protrusion, and upper mold protrusion and the lower face of upper mold cuboid connect and compose
One, the upper surface of upper mold cuboid is fixedly connected with upper die holder by multiple upper mold fixing screws, is equipped with vertically on upper die holder
Two guide sleeves, upper die component are arranged in the top of lower mold assemblies, and two guide sleeves are set on two guide posts, lower die protrusion
The lower face gap setting of upper surface and upper mold protrusion, there are three semi-circular recesses, upper mold is convex for the upper surface processing of lower die protrusion
The lower face risen is machined with three semi-circular recesses corresponding with the semi-circular recesses of the upper surface of lower die protrusion three respectively.
The beneficial effects of the invention are as follows：
1, three work cavities of different sizes are arranged in the present invention in one set of die.
2, the present invention completes a pipe collar pressure knot job by suppressing three times.
3, the present invention can complete the higher workpiece making of dimensional accuracy.
4, the present invention forms shape production efficiency height using mold pressure.
5, the present invention disclosure satisfy that the requirement of mass production, meets product design document and manufacture and acceptance condition requirement, protects
Product quality is demonstrate,proved, production efficiency is improved, it is simple to operate, the time is saved, low cost reduces production cost.
6, the present invention meets two end plate of steel wire rope and withholds after knot is made, and presses at knot when pulling force is 1kN, to do 100%
Quiet pull test requirement.
Description of the drawings
Fig. 1 is overall structure front view of the present invention.
Fig. 2 is that Fig. 1 is equipped with the left view tied by pressure after steel wire rope.
Fig. 3 is the vertical view of lower mold assemblies 1.
Fig. 4 is 1 front view of lower mold assemblies.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the front view of upper die component 2.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the vertical view of Fig. 6.
Fig. 9 is that the steel wire rope end head disk after present invention pressure knot withholds knot schematic diagram.
Specific implementation mode
Specific implementation mode one：Illustrate present embodiment in conjunction with Fig. 1-Fig. 9, a kind of steel wire rope end head described in present embodiment
Disk withholds knot mold, it includes upper die component 2 and lower mold assemblies 1, and upper die component 2 includes upper die holder 2-1, die shank 2-3, upper mold 2-
5, two guide sleeve 2-6 and multiple upper mold fixing screws 2-2, lower mold assemblies 1 include lower die holder 1-1, lower die 1-3, two guide post 1-4
With multiple lower die fixing screws 1-2；Lower die 1-3 includes lower die cuboid and lower die protrusion, the bottom face and lower die of lower die protrusion
Cuboid connects and composes one, and lower die cuboid is fixedly mounted on the upper surfaces lower die holder 1-1 by multiple lower die fixing screws 1-2
On, vertical on lower die holder 1-1 to be equipped with inserting there are two guide post 1-4, on upper die holder 2-1, upper mold 2-5 includes die shank 2-3
Upper mold cuboid and upper mold protrusion, the lower face of upper mold protrusion and upper mold cuboid connect and compose one, upper mold cuboid it is upper
End face is fixedly connected by multiple upper mold fixing screws 2-2 with upper die holder 2-1, is set vertically on upper die holder 2-1 there are two guide sleeve 2-
6, upper die component 2 is arranged in the top of lower mold assemblies 1, and two guide sleeve 2-6 are set on two guide post 1-4, lower die protrusion
Upper surface and upper mold protrusion lower face gap setting, the upper surface processing of lower die protrusion is there are three semi-circular recesses, upper mold
The lower face of protrusion is machined with three semi-circular recesses corresponding with the semi-circular recesses of the upper surface of lower die protrusion three respectively.
Specific implementation mode two：Illustrate present embodiment in conjunction with Fig. 1, Fig. 2, Fig. 6-Fig. 8, a kind of steel described in present embodiment
Cord termination pads withhold knot mold, and the bottom end of die shank 2-3 is machined with external screw thread, and die shank 2-3, which is connected through a screw thread, to be vertically installed at
It is other same as the specific embodiment one on the threaded hole of upper die holder 2-1.
Specific implementation mode three：Illustrate present embodiment in conjunction with Fig. 1, Fig. 2, Fig. 6-Fig. 8, a kind of steel described in present embodiment
Cord termination pads withhold knot mold, and upper die component 2 further includes holding screw 2-4, and holding screw 2-4 is mounted on die shank 2-3 and upper
Between the threaded hole of die holder 2-1.It is other to be identical with embodiment two.
Specific implementation mode four：Illustrate present embodiment in conjunction with Fig. 1-Fig. 2, a kind of steel wire rope end head described in present embodiment
Disk withholds knot mold, and lower die protrusion is cuboid, the both sides of cuboid process respectively there are two lower die groove, two lower die grooves
It is oppositely arranged.It is other same as the specific embodiment one.
Specific implementation mode five：Illustrate present embodiment in conjunction with Fig. 1, Fig. 2, Fig. 6-Fig. 8, a kind of steel described in present embodiment
Cord termination pads withhold knot mold, and upper mold protrusion is cuboid, the both sides of cuboid process respectively there are two upper mold groove, two
Upper mold groove is oppositely arranged, other same as the specific embodiment one.
Specific implementation mode six：Illustrate present embodiment in conjunction with Fig. 1-Fig. 5, a kind of steel wire rope end head described in present embodiment
Disk withholds knot mold, and the arc radius of three semi-circular recesses in upper surface of lower die protrusion is set gradually by substantially small, and upper mold is convex
The arc radius of each semi-circular recesses semi-circular recesses corresponding with top risen is equal.It is other with five phase of specific implementation mode
Together.
Specific implementation mode seven：Illustrate present embodiment in conjunction with Fig. 1-Fig. 5, a kind of steel wire rope end head described in present embodiment
Disk withholds knot mold, and two guide post 1-4 interference fits are mounted on lower die holder 1-1, other identical as specific implementation mode five.
Specific implementation mode eight：Illustrate present embodiment in conjunction with Fig. 6-Fig. 8, a kind of steel wire rope end head described in present embodiment
Disk withholds knot mold, and two guide sleeve 2-6 interference fits are mounted on upper die holder 2-1.It is other same as the specific embodiment one.
Specific implementation mode nine：Illustrate present embodiment in conjunction with Fig. 1 and Fig. 2, a kind of steel wire rope end described in present embodiment
Cephalic disc withholds knot mold, and each guide post 1-4 is equipped with the mutual gaps guide sleeve 2-6 on guide post 1-4.It slides each other,
Together with so that upper die component is overlapped mutually with lower mold assemblies, ensures that upper and lower mould mutual alignment does not offset mutually in the horizontal plane, protect
Card is radially cylinder by the pipe collar of pressure knot.It is other identical as specific implementation mode seven or eight.
Operation principle
The present invention includes 1 two parts of upper die component 2 and lower mold assemblies, and upper die component 2 and lower mold assemblies 1 pass through guide sleeve 2-6
It is superimposed with guide post 1-4 or more, guide sleeve 2-6 and guide post 1-4 are clearance fit, and guide sleeve 2-6 is above and below the outside of guide post 1-4
Sliding；Upper die component 2 is connected and fixed by die shank 2-3 and equipment sliding block, and starting device adjusts closure height, will install pipe collar
Steel wire rope it is descending be put into successively in the semi-circular recesses of lower mold assemblies 1, starting device, equipment sliding block is in dynamical system
It under driving, by bent axle rotary motion, can pump, on upper die component 2 is also done under the drive of equipment sliding block
Lower reciprocating motion passes through guide sleeve 2-6 and guide post 1-4 interactions, the lower die 1-3 of the lower mold assemblies 1 and upper mold 2- of upper die component 2
5 are mutually closed, and make equipment top shoe drive upper die component 2 by upper peak to minimum point, peak is again returned to by minimum point,
Pass through descending pressure knot three times, three cycles, using the plasticity of metal, by pipe collar reduced diameter, the end of steel wire rope
Head is fixed on designated position, completes steel wire rope end head disk and buckles pipe collar pressure knot work.
Claims (9)
1. a kind of steel wire rope end head disk withholds knot mold, it is characterised in that：It includes upper die component (2) and lower mold assemblies (1), on
Membrane module (2) includes upper die holder (2-1), die shank (2-3), upper mold (2-5), two guide sleeves (2-6) and multiple upper mold fixing screws
(2-2), lower mold assemblies (1) include lower die holder (1-1), lower die (1-3), two guide posts (1-4) and multiple lower die fixing screws (1-
2)；Lower die (1-3) includes lower die cuboid and lower die protrusion, and bottom face and the lower die cuboid of lower die protrusion connect and compose one
Body, lower die cuboid are fixedly mounted on by multiple lower die fixing screws (1-2) on the upper surface lower die holder (1-1), lower die holder (1-
1) inserting is equipped on vertically there are two guide post (1-4), die shank (2-3) is mounted on upper die holder (2-1), and upper mold (2-5) includes upper
Mould cuboid and upper mold protrusion, upper mold protrusion and the lower face of upper mold cuboid connect and compose one, the upper end of upper mold cuboid
Face is fixedly connected by multiple upper mold fixing screws (2-2) with upper die holder (2-1), is set vertically on upper die holder (2-1) there are two leading
It covers (2-6), upper die component (2) is arranged in the top of lower mold assemblies (1), and two guide sleeves (2-6) are set in two guide post (1-
4) on, the lower face gap setting of the upper surface and upper mold protrusion of lower die protrusion, there are three half for the upper surface processing of lower die protrusion
The lower face of circular groove, upper mold protrusion is machined with and the semi-circular recesses of the upper surface of lower die protrusion three corresponding three and half respectively
Circular groove.
2. a kind of steel wire rope end head disk withholds knot mold according to claim 1, it is characterised in that：The bottom end of die shank (2-3)
It is machined with external screw thread, die shank (2-3) is connected through a screw thread on the threaded hole for being vertically installed at upper die holder (2-1).
3. a kind of steel wire rope end head disk withholds knot mold according to claim 2, it is characterised in that：Upper die component (2) also wraps
Holding screw (2-4) is included, holding screw (2-4) is mounted between die shank (2-3) and the threaded hole of upper die holder (2-1).
4. a kind of steel wire rope end head disk withholds knot mold according to claim 1, it is characterised in that：Lower die protrusion is rectangular
The both sides of body, cuboid are processed respectively there are two lower die groove, and two lower die grooves are oppositely arranged.
5. a kind of steel wire rope end head disk withholds knot mold according to claim 1, it is characterised in that：Upper mold protrusion is rectangular
The both sides of body, cuboid are processed respectively there are two upper mold groove, and two upper mold grooves are oppositely arranged.
6. a kind of steel wire rope end head disk withholds knot mold according to claim 1, it is characterised in that：The upper surface of lower die protrusion
The arc radius of three semi-circular recesses is set gradually by substantially small, each semi-circular recesses corresponding with top half of upper mold protrusion
The arc radius of circular groove is equal.
7. a kind of steel wire rope end head disk withholds knot mold according to claim 1, it is characterised in that：Two guide post (1-4) mistakes
It is full of and is fitted on lower die holder (1-1).
8. a kind of steel wire rope end head disk withholds knot mold according to claim 1, it is characterised in that：Two guide sleeve (2-6) mistakes
It is full of and is fitted on upper die holder (2-1).
9. withholding knot mold according to a kind of steel wire rope end head disk of claim 7 or 8, it is characterised in that：Each guide post (1-4)
It is equipped with guide sleeve (2-6) mutually gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351599.1A CN108655267B (en) | 2018-04-19 | 2018-04-19 | Steel wire rope end disc buckling and pressing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351599.1A CN108655267B (en) | 2018-04-19 | 2018-04-19 | Steel wire rope end disc buckling and pressing mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108655267A true CN108655267A (en) | 2018-10-16 |
| CN108655267B CN108655267B (en) | 2020-06-19 |
Family
ID=63780300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810351599.1A Active CN108655267B (en) | 2018-04-19 | 2018-04-19 | Steel wire rope end disc buckling and pressing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108655267B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170670A (en) * | 2020-09-18 | 2021-01-05 | 中国航发沈阳黎明航空发动机有限责任公司 | Cold extrusion forming method for throttle steel cable with two ends provided with ball heads |
| CN113333599A (en) * | 2021-05-07 | 2021-09-03 | 机械工业第九设计研究院有限公司 | Pipe end forming device for building |
| CN114535410A (en) * | 2022-02-16 | 2022-05-27 | 池万乐 | Measuring rope processing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2709405Y (en) * | 2004-02-09 | 2005-07-13 | 杨智 | Steel cable suspension cable and its pressing mould |
| CN205763301U (en) * | 2015-12-23 | 2016-12-07 | 上海亨远船舶设备有限公司 | A kind of compacting joint mold for steel wire rope |
| CN206408446U (en) * | 2016-12-12 | 2017-08-15 | 攀枝花钢城集团协力有限公司 | Solid buckling die for steel wire rope sleeve pressing machine has |
| CN207103712U (en) * | 2017-06-30 | 2018-03-16 | 贵州风雷航空军械有限责任公司 | A kind of steel wire rope globe joint receives pressure device |
-
2018
- 2018-04-19 CN CN201810351599.1A patent/CN108655267B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2709405Y (en) * | 2004-02-09 | 2005-07-13 | 杨智 | Steel cable suspension cable and its pressing mould |
| CN205763301U (en) * | 2015-12-23 | 2016-12-07 | 上海亨远船舶设备有限公司 | A kind of compacting joint mold for steel wire rope |
| CN206408446U (en) * | 2016-12-12 | 2017-08-15 | 攀枝花钢城集团协力有限公司 | Solid buckling die for steel wire rope sleeve pressing machine has |
| CN207103712U (en) * | 2017-06-30 | 2018-03-16 | 贵州风雷航空军械有限责任公司 | A kind of steel wire rope globe joint receives pressure device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170670A (en) * | 2020-09-18 | 2021-01-05 | 中国航发沈阳黎明航空发动机有限责任公司 | Cold extrusion forming method for throttle steel cable with two ends provided with ball heads |
| CN113333599A (en) * | 2021-05-07 | 2021-09-03 | 机械工业第九设计研究院有限公司 | Pipe end forming device for building |
| CN114535410A (en) * | 2022-02-16 | 2022-05-27 | 池万乐 | Measuring rope processing equipment |
| CN114535410B (en) * | 2022-02-16 | 2024-05-24 | 池万乐 | Measuring rope processing equipment |
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| Publication number | Publication date |
|---|---|
| CN108655267B (en) | 2020-06-19 |
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Address after: 150030 Heilongjiang Province, Harbin city Xiangfang District South Road No. 65 Applicant after: China Ordnance Industry Group Aviation Ammunition Research Institute Co., Ltd Address before: 150030 Heilongjiang Province, Harbin city Xiangfang District South Road No. 65 Applicant before: HARBIN JIANCHENG GROUP Co.,Ltd. |
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