CN207103712U - A kind of steel wire rope globe joint receives pressure device - Google Patents
A kind of steel wire rope globe joint receives pressure device Download PDFInfo
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- CN207103712U CN207103712U CN201720782485.3U CN201720782485U CN207103712U CN 207103712 U CN207103712 U CN 207103712U CN 201720782485 U CN201720782485 U CN 201720782485U CN 207103712 U CN207103712 U CN 207103712U
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- mould
- wire rope
- steel wire
- die shank
- lower mould
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Abstract
The utility model proposes a kind of steel wire rope globe joint to receive pressure device, belongs to mechanical cool-working technology field, specifically, the device includes lower mould, guide pillar, upper mould, die shank, limit screw；Lower mould is placed on the workbench of punch press, upper mould is fixed in the sliding block of stamping machine, two guide pillars are by mould to good mould, lower mould is fixed and clamped, being threaded into the centre bore on mould top on die shank connects, being fixed by limit screw prevents die shank from being rotated in upper mould, the fixed locking in the sliding block of stamping machine by die shank.The utility model is simple in construction, easy to operate, and positioning is accurate, and precision is high, and it is market value to have very high.
Description
Technical field
The utility model belongs to mechanical cool-working technology field, and in particular to a kind of steel wire rope globe joint receives pressure device.
Background technology
Steel wire rope globe joint is the hole that steel wire rope is penetrated in steel ball and fixation forms a kind of joint.It is mainly used in aircraft
One of locking traction cable in bomb shackle series, in automobile rocker and the field such as pull test uses.Steel wire rope receives crimp head
Before, steel wire rope should be pre-stretched, and bulb is not allow for crackle after joint receives pressure, and steel wire rope should not have fracture of wire, bulb surface
Should be smooth, receive the bulb steel wire pressed and do test for tensile strength.(after steel ball receives pressure with steel wire rope, steel wire rope end head protrusion is small
Ball bulge quantity should be not more than 0.8mm.) processing method：First steel wire rope is penetrated into the hole of steel ball, hand takes the steel cable at steel ball both ends
Ball is put on the tiger's jaw of stock vice, steel ball is clamped with handle movement tiger's jaw, steel ball is inwardly shunk compression steel wire rope.
This method is in compaction process, and pressure is difficult to control, and makes steel ball compression irregular deformation big, receives the bulb chi extruded every time
It is very little all different, steel ball surface is easily crushed into vestige, the defects of quality is unstable.
Utility model content
Purpose of utility model：In order to solve the above technical problems, the utility model provides a kind of simple in construction, operation side
Just, and accurately the steel wire rope globe joint of control pressure receives pressure device.
Technical scheme：A kind of steel wire rope globe joint receives pressure device, including lower mould, guide pillar, upper mould, die shank, limit screw；
Lower mould is placed on the workbench of punch press, and upper mould is fixed in the sliding block of stamping machine, and two guide pillars consolidate mould to good mould, lower mould
Level pressure is tight, and being threaded into the centre bore on mould top on die shank connects, and being fixed by limit screw prevents die shank from turning in upper mould
It is dynamic, the fixed locking in the sliding block of stamping machine by die shank.
During operation：Hand tenses the both ends steel wire rope for having put on workpiece respectively, and workpiece is progressively placed on to 3 spherical females of lower mould
In groove, then upper mould is moved downward by stamping machine, the ball recess of upper mould and the corresponding ball recess of lower mould, forms one
Individual complete spherical parcel, while pressed in all directions to workpiece；Often press and once just slightly turn workpiece using steel wire rope as axle
Make a movement, without departing from ball recess.As soon as the complete circle of every turn of workpiece, is changed in another ball recess of lower mould, repeat workpiece and exist
The whole operation process of pressure is received in first ball recess；When workpiece is fully completed punching course in 3 ball recess, that is, complete
The whole receipts of steel wire rope bulb press through journey.
The utility model utilizes in upper mould ball recess in spherical various sizes of ball recess and corresponding lower mould, according to
By the effective control pressure of stamping machine, workpiece is set gradually to carry out receipts pressure in 3 corresponding ball recess, reaching final design will
Ask.
Advantageous effects：
The utility model is simple in construction, easy to operate, and positioning is accurate, and precision is high, and it is market value to have very high.
Brief description of the drawings
Fig. 1：A kind of steel wire rope globe joint receives pressure device structural representation；
In figure：1. the limit screw of 4. die shank of mould 5. on the lower guide pillar 3. of mould 2.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
A kind of steel wire rope globe joint receives pressure device, and main implementation process is：Pressing mold will be received on the workbench of punch press, mould
Connected in the centre bore that being threaded on handle 4 is arranged on mould 3, being fixed by limit screw 5 prevents die shank 4 in upper 3 turns of mould
Dynamic, the fixed locking in the sliding block of stamping machine by die shank 4, starting punch press slowly enters two guide pillar holes on mould 3
Two guide pillars 2 being arranged on lower mould 1, i.e., upper mould 3, to good mould, close punch press, at this moment lower mould 1 can be fixed into pressure with lower mould 1
Tightly.Punch press is started again, and workpiece is placed in the i-th ball recess of lower mould 1, slided by stamping machine by hand-tight both ends steel cable of holding
Block drives upper mould 3 to move downward, and the i-th ball recess of upper mould 1 i-th ball recess corresponding with lower mould 3 forms one
Complete spherical parcel, while first time pressure is carried out to workpiece in all directions, after the completion of；Sliding block drives upper mould 3 to move up
When leaving lower mould 1, hand-tight steel ball both ends steel cable of holding slightly rotates steel ball once to restrict as axle in former groove, waits second
Upper mould presses to steel ball, and then upper mould carries out pressing for the second time to steel ball；When sliding block drives upper mould 3 to move upwardly off down again
During mould 1, hand-tight workpiece both ends steel cable of holding slightly rotates workpiece once again in protocorm connected in star, waits the upper mould 3 of third time right
Workpiece presses；Be repeated in operating, until workpiece in i-th ball recess transfer one whole circle, the receipts pressure of i-th ball recess
Process is completed；
Then workpiece is placed in the II ball recess of lower mould 1 again, drives upper mould 3 to transport downwards by slider of punch
It is dynamic, the II ball recess of upper mould 3 and the corresponding II ball recess of lower mould 1, first time pressure is carried out to workpiece, it is complete
Cheng Hou；When sliding block drives the upper mould 3 to move upwardly off lower mould 1, hand-tight to hold both ends steel cable by workpiece be axle in former groove to restrict
In slightly rotate, wait second upper mould 3 to press workpiece, then upper mould 3 carries out second to workpiece and pressed；When sliding block again
When mould 3 moves upwardly off lower mould 1 in secondary drive, hand-tight workpiece both ends steel cable of holding slightly turns workpiece again in protocorm connected in star
Make a movement, wait the upper mould of third time to press steel ball；It is repeated in operating, until workpiece is one in II ball recess transfer
Circle, is bonded with spherical female corrugated surface completely, and the receipts of II ball recess press through journey completion；
Then workpiece is placed in the III ball recess of lower mould 1 again, drives upper mould 3 to transport downwards by slider of punch
It is dynamic, the III ball recess of upper mould 3 and the corresponding III ball recess of lower mould 1, first time pressure is carried out to workpiece,
After the completion of；Thereafter operating process is to repeat above-mentioned workpiece and receive in II ball recess to press through journey, until workpiece is
Make a circle in III ball recess, and be bonded completely with groove type face, the receipts of III ball recess press through journey completion；
Last workpiece is fully completed punching course in I, II, III ball recess respectively, that is, completes the whole of workpiece
Individual receipts press through journey.
The scope of protection of the utility model is not limited only to the technical scheme disclosed in specific embodiment part, all to make use of
The ball recess of the ball recess of upper mould and lower mould, the technical scheme that workpiece receipts pressure is completed with punch press control pressure each fall within this reality
With new protection domain.
Claims (3)
1. a kind of steel wire rope globe joint receives pressure device, including lower mould, guide pillar, upper mould, die shank, limit screw；It is characterized in that：
Lower mould is placed on the workbench of punch press, and upper mould is fixed in the sliding block of stamping machine, and two guide pillars consolidate mould to good mould, lower mould
Level pressure is tight, and being threaded into the centre bore on mould top on die shank connects, and being fixed by limit screw prevents die shank from turning in upper mould
It is dynamic, the fixed locking in the sliding block of stamping machine by die shank.
2. a kind of steel wire rope globe joint according to claim 1 receives pressure device, it is characterised in that：The lower mould upper surface
It is provided with ball recess.
3. a kind of steel wire rope globe joint according to claim 1 receives pressure device, it is characterised in that：The upper mould lower surface
It is provided with and the symmetrical groove of lower mould upper surface groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782485.3U CN207103712U (en) | 2017-06-30 | 2017-06-30 | A kind of steel wire rope globe joint receives pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782485.3U CN207103712U (en) | 2017-06-30 | 2017-06-30 | A kind of steel wire rope globe joint receives pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103712U true CN207103712U (en) | 2018-03-16 |
Family
ID=61586445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720782485.3U Active CN207103712U (en) | 2017-06-30 | 2017-06-30 | A kind of steel wire rope globe joint receives pressure device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207103712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655267A (en) * | 2018-04-19 | 2018-10-16 | 哈尔滨建成集团有限公司 | A kind of steel wire rope end head disk withholds knot mold |
| CN109047563A (en) * | 2018-09-04 | 2018-12-21 | 沈阳飞机工业（集团）有限公司 | Cable wire receives the method for security protection of pressure erection joint |
| CN109277504A (en) * | 2018-11-07 | 2019-01-29 | 昌河飞机工业（集团）有限责任公司 | A kind of mold for receiving pressure for cable wire |
-
2017
- 2017-06-30 CN CN201720782485.3U patent/CN207103712U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655267A (en) * | 2018-04-19 | 2018-10-16 | 哈尔滨建成集团有限公司 | A kind of steel wire rope end head disk withholds knot mold |
| CN109047563A (en) * | 2018-09-04 | 2018-12-21 | 沈阳飞机工业（集团）有限公司 | Cable wire receives the method for security protection of pressure erection joint |
| CN109277504A (en) * | 2018-11-07 | 2019-01-29 | 昌河飞机工业（集团）有限责任公司 | A kind of mold for receiving pressure for cable wire |
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