CN207615603U - A kind of cold-heading module for manufacturing flange sleeve - Google Patents
A kind of cold-heading module for manufacturing flange sleeve Download PDFInfo
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- CN207615603U CN207615603U CN201721371100.0U CN201721371100U CN207615603U CN 207615603 U CN207615603 U CN 207615603U CN 201721371100 U CN201721371100 U CN 201721371100U CN 207615603 U CN207615603 U CN 207615603U
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- shell
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Abstract
The utility model discloses a kind of cold-heading modules for manufacturing flange sleeve,Two end faces including being successively set on shaping wire blank on cold forging machine form the first cold upsetting die of car of the first semi-finished blank,The second cold upsetting die of car to form the second semi-finished blank is pinpointed in non-end face of flange forming hole,The third cold upsetting die of car that third semi-finished blank is formed to the first endoporus of end face of flange cold-heading molding is pinpointed along the hole of the non-end face of flange of the second semi-finished blank,Along the third semi-finished blank end face of flange to non-end face of flange cold-heading molding and disconnected second endoporus of the second endoporus,The preforming flange of cold-heading simultaneously forms the 4th cold upsetting die of car of the 4th semi-finished blank,First endoporus of the 4th semi-finished blank and the second endoporus described in punching press are connected to the 5th cold upsetting die of car to form the 5th semi-finished blank,And the end face of flange for the 5th semi-finished blank described in cold-heading forms flange,The non-end face of flange molding outer diameter conical surface forms the 6th cold upsetting die of car of flange sleeve finished product.
Description
Technical field
The utility model is related to technical field of mold, more particularly to a kind of cold-heading modules for manufacturing flange sleeve.
Background technology
Automobile absorber includes flange sleeve, as shown in Figure 1, flange sleeve is flange circle tubing product, is had hollow
Cylindrical shape cylinder body shape, and one end is the structure of flange, the other end with the outer diameter conical surface.The manufacture of flange sleeve in the prior art
There are two types of methods, the first is to buy bar by numerically-controlled machine tool machine-shaping, and second is that buying long heart materials in the tube are processed by numerically-controlled machine tool
The problems such as molding, both manufacturing methods are all processed using numerically-controlled machine tool, and stock utilization is low, process is cumbersome, of high cost, and
The flange sleeve intensity produced is relatively low.
Utility model content
The utility model provides a kind of cold-heading module for manufacturing flange sleeve, to solve the above problems.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
It is a kind of for manufacturing the cold-heading module of flange sleeve, including be successively set on cold forging machine the first cold upsetting die of car,
Second cold upsetting die of car, third cold upsetting die of car, the 4th cold upsetting die of car, the 5th cold upsetting die of car and the 6th cold upsetting die of car, described first is cold
Upsetting mold is used to carry out shaping to two end faces for cutting off wire blank to form the first semi-finished blank, second cold upsetting die of car
It pinpoints to form the second semi-finished blank for being squeezed into type hole in non-end face of flange, the third cold upsetting die of car is used for along described
The hole of the non-end face of flange of second semi-finished blank pinpoints to end face of flange cold-heading the first endoporus of extrusion forming and forms third semi-finished product
Blank, the 4th cold upsetting die of car be used for along the third semi-finished blank end face of flange to non-end face of flange squeeze cold-heading at
The second endoporus of type, first endoporus and the second endoporus are not connected to, meanwhile, the 4th cold upsetting die of car cold-heading squeezes pre-shaping method
Orchid forms the 4th semi-finished blank, the first endoporus and second of the 4th semi-finished blank described in the 5th cold upsetting die of car punching press
Endoporus is connected to form third endoporus the 5th semi-finished blank of formation, and the 6th cold upsetting die of car is for the 5th semi-finished product described in cold-heading
The end face of flange of blank forms flange, while the non-end face of flange of cold-heading is molded the outer diameter conical surface, forms flange sleeve finished product.Described
Three cold upsetting die of car include third punch die unit and third main mould unit；The third punch die unit includes being provided with hollow hole
Third punch die shell is arranged third punch die cushion block in described third punch die shell one end, and is arranged in the third punch die housing hole
Interior third punching pin for punch dies and third punching pin for punch dies cushion block, the third punching pin for punch dies cushion block are arranged in the third punch die shell
Interior, third punching pin for punch dies one end resists the third punching pin for punch dies cushion block, and the other end is pierced by the third punch die shell；It is described
Third main mould unit includes the third master for being provided with the third main mould shell in hollow hole, and be arranged in the third main mould shell
Mode, third main mould cushion block A, third main mould cushion block B, third main mould cushion block C and third main mould cushion block D, the third main mould benevolence
Interior to be equipped with third main mould cavity, the third main mould benevolence is embedded in the third main mould cushion block A, the third main mould cushion block A,
Third main mould cushion block B, third main mould cushion block C and third main mould cushion block D are successively set in the third main mould shell, further include
Three main mould thimbles, third main mould thimble sheath and third main mould mandril, the third main mould cushion block B are equipped with third hollow cavity, institute
It states third main mould thimble one end to be arranged on the third main mould cushion block C, the other end sequentially passes through the third hollow cavity and the
Three main mould cushion block A reach the third main mould cavity, and the third main mould thimble sheath is set on the third main mould thimble,
The third main mould thimble sheath can be moved back and forth along the third main mould thimble in the third hollow cavity, institute
It states third main mould mandril and sequentially passes through the third main mould cushion block D and third main mould cushion block C and the third main mould thimble
Sheath contacts.
Preferably, first cold upsetting die of car includes the first punch die unit and the first main mould unit；First punch die
Unit includes the first punch die shell for being provided with hollow hole, the first punch die cushion block in described first punch die shell one end is arranged, with
And the first punching pin for punch dies in the first punch die housing hole and the first punching pin for punch dies cushion block are set, the first punching pin for punch dies pad
Block is arranged in the first punch die shell, and first punching pin for punch dies one end resists the first punching pin for punch dies cushion block, the other end
It is pierced by the first punch die shell；The first main mould unit includes the first main mould shell equipped with hollow hole, setting described the
The first main mould benevolence, the first main mould cushion block A in one main mould shell and the second main mould cushion block B, the first main mould benevolence is interior to be equipped with first
Main mould cavity, the first main mould benevolence are embedded in the first main mould cushion block A, the first main mould cushion block A and the first main mould pad
Block B is successively set in the first main mould shell, further includes the first main mould thimble and the first main mould thimble cushion block, first master
Die-cushion block B is equipped with the first hollow cavity, and the first main mould thimble cushion block is arranged in first hollow cavity, first main mould
Thimble one end resists the first main mould thimble, and the other end sequentially passes through first hollow cavity and reaches first master cast
Chamber.
Preferably, second cold upsetting die of car includes the second punch die unit and the second main mould unit；Second punch die
Unit includes the second punch die shell for being provided with hollow hole, the second punch die cushion block in described second punch die shell one end is arranged, with
And the second punching pin for punch dies in the second punch die housing hole and the second punching pin for punch dies cushion block are set, the first punching pin for punch dies pad
Block is arranged in the second punch die shell, and second punching pin for punch dies one end resists the second punching pin for punch dies cushion block, the other end
It is pierced by the second punch die shell；The second main mould unit includes the second main mould shell equipped with hollow hole, and is arranged in institute
State the second main mould benevolence in the second main mould shell, the second main mould cushion block A, the second main mould cushion block B, the second main mould cushion block C and
Two main mould cushion block D, the second main mould benevolence are equipped with the second main mould cavity, and the second main mould benevolence is embedded in the second main mould pad
In block A, the second main mould cushion block A, the second main mould cushion block B, the second main mould cushion block C and the second main mould cushion block D are successively set on
Further include the second main mould thimble, the second main mould tailstock barrel, the second main mould thimble casing and the second main mould in the second main mould shell
Mandril, the second main mould cushion block B are equipped with the second hollow cavity, and described second main mould thimble one end is arranged in the second main mould pad
On block C, the other end sequentially passes through second hollow cavity and the second main mould cushion block A reaches the second main mould cavity, and described
Two main mould thimble casings and the second main mould tailstock barrel are set on the second main mould thimble, the second main mould thimble casing
One end is contacted with the second main mould tailstock barrel, and the other end passes through second hollow cavity to reach the second main mould cavity, institute
Second main mould tailstock barrel one end and the second main mould thimble casing-contact are stated, the other end is contacted with the second main mould cushion block C,
The second main mould mandril sequentially passes through the second main mould cushion block D and the second main mould cushion block C and the second main mould top
Needle guard contacts.
Preferably, the 4th cold upsetting die of car includes the 4th punch die unit and the 4th main mould unit, the 4th punch die
Unit includes the 4th punch die shell for being equipped with hollow hole, the 4th die shoe A in the 4th punch die shell one end is arranged, and
The 4th punching pin for punch dies that is arranged in the 4th punch die shell, the 4th die shoe B and equipped with the 4th die pad in hollow hole
Plate C, the 4th die shoe B and the 4th die shoe C are set gradually, and the 4th punching pin for punch dies one end setting is described the
On four die shoe B, the other end is pierced by the 4th punch die shell across the 4th die shoe C, the 4th main mould unit packet
Include equipped with the 4th main mould shell in hollow hole, the 4th main mould benevolence being arranged in the 4th main mould shell, the 4th main mould cushion block A,
4th main mould cushion block B, the 4th main mould cushion block C, the 4th main mould cushion block D and the 4th main mould cushion block E are equipped in the 4th main mould benevolence
4th main mould cavity, the 4th main mould benevolence are embedded in the 4th main mould cushion block A, the 4th main mould cushion block A, the 4th master
Die-cushion block B, the 4th main mould cushion block C and the 4th main mould cushion block D are successively set in the 4th main mould shell, the 4th main mould pad
Block B and the 4th main mould cushion block C is equipped with the 4th hollow cavity, and the 4th main mould cushion block E is arranged in the 4th hollow cavity, also wraps
Include the 4th main mould thimble, the 4th main mould tailstock barrel, the 4th main mould thimble casing and the 4th main mould mandril, the 4th main mould thimble
One end is arranged on the 4th main mould cushion block E, and the other end sequentially passes through the 4th hollow cavity and reaches the 4th master cast
Chamber, the 4th main mould thimble casing and the 4th main mould tailstock barrel are set on the 4th main mould thimble, the 4th master
Mould thimble casing one end is contacted with the second main mould tailstock barrel, and the other end passes through the 4th hollow cavity to reach the 4th master
Model cavity, described 4th main mould tailstock barrel one end and the 4th main mould thimble casing-contact, the other end and the 4th main mould
Cushion block E contact, the 4th main mould mandril sequentially pass through the 4th main mould cushion block D and the 4th main mould cushion block E with it is described
4th main mould tailstock barrel contacts.
Preferably, the 5th cold upsetting die of car includes the 5th punch die unit and the 5th main mould unit, the 5th punch die
Unit includes the 5th punch die shell for being equipped with hollow hole, the 5th die shoe A in the 5th punch die shell one end is arranged, and
The 5th die shoe B, the 5th die shoe C, the 5th punching pin for punch dies and the 5th punch die mould in the 5th punch die shell are set
Core, the 5th die shoe B, the 5th mold core of clicking die and the 5th die shoe C are set gradually, described 5th punching pin for punch dies one end
Resist the 5th die shoe B, the other end sequentially pass through be pierced by after the 5th mold core of clicking die and the 5th die shoe C it is described
5th punch die shell, the 5th main mould unit include the 5th main mould shell for being equipped with hollow hole, are arranged in the 5th main mould shell
Interior the 5th main mould benevolence, the 5th main mould cushion block A, the 5th main mould cushion block B, the 5th main mould cushion block C, the 5th main mould cushion block D and the 5th
Main mould cushion block E, the 5th main mould benevolence is interior to be equipped with the 5th main mould cavity, and the 5th main mould benevolence is embedded in the 5th main mould pad
In block A, the 5th main mould cushion block A, the 5th main mould cushion block B, the 5th main mould cushion block C and the 5th main mould cushion block D are successively set on
In the 5th main mould shell, the 5th main mould cushion block E is fastened on clamping between the 5th main mould cushion block D and the 5th main mould shell
The 5th main mould cushion block D and the 5th main mould shell, the 5th main mould cushion block B are equipped with cavity, the sky of the 5th main mould cushion block B
Spring is set in chamber, and the spring one end resists the 5th main mould cushion block B, and the other end resists the 5th main mould cushion block A, institute
It states the 5th main mould cushion block B and is equipped with the 5th hollow cavity, the 5th main mould unit further includes the 5th main mould thimble, the 5th main mould thimble
Sheath and the 5th main mould mandril, the 5th main mould thimble one end are arranged on the 5th main mould cushion block C, and the other end is worn successively
It crosses the 5th hollow cavity and reaches the 5th main mould cavity, the 5th main mould thimble sheath is set in the 5th main mould top
On needle, the 5th main mould thimble sheath one end is contacted with the 5th main mould cushion block C, and the other end passes through the 5th hollow cavity
The 5th main mould cavity is reached, the 5th main mould mandril sequentially passes through the 5th main mould cushion block D and the 5th main mould cushion block C
It is contacted with the 5th main mould thimble sheath.
Preferably, the 6th cold upsetting die of car includes the 6th punch die unit and the 6th main mould unit, the 6th punch die
Unit includes the 6th die shoe A for being equipped with the 6th punch die shell in hollow hole and being arranged in the 6th punch die shell one end,
And be arranged in the 6th punch die shell the 6th die shoe B, the 6th die shoe C, the 6th die shoe D, the 6th punching
Die-cushion plate E, the 6th punch die mandril, the 6th punching pin for punch dies and the 6th punching pin for punch dies sheath, the 6th die shoe C, the 6th punching
Die-cushion plate D and the 6th die shoe E are successively set in the 6th punch die shell, and the 6th die shoe C is equipped in the 6th
Cavity, the 6th die shoe B are arranged in the 6th hollow cavity, and described 6th punching pin for punch dies one end resists the described 6th
Die shoe D, the other end are pierced by the 6th punch die shell, and the 6th punching pin for punch dies sheath is set in the 6th punching pin for punch dies
On, the 6th punch die mandril one end resists the 6th die shoe B, and the other end passes through the 6th die shoe C and the
Six die shoe D resist the 6th punching pin for punch dies sheath, and the 6th main mould unit includes the 6th master equipped with hollow hole
Formwork, the 6th main mould benevolence being arranged in the 6th main mould shell, the 6th main mould cushion block A, the 6th main mould cushion block B, the 6th main mould
Cushion block C and the 6th main mould cushion block D, the 6th main mould benevolence are equipped with the 6th main mould cavity, and the 6th main mould benevolence is embedded described
In 6th main mould cushion block A and the 6th main mould cushion block B, the 6th main mould cushion block A, the 6th main mould cushion block B, the 6th main mould cushion block C
It is successively set in the 6th main mould shell with the 6th main mould cushion block D, the 6th main mould cushion block C and the 6th main mould cushion block D are set
There is the 7th hollow cavity, further include the 6th main mould thimble and the 6th main mould thimble cushion block, the 6th main mould thimble one end resists institute
The 6th main mould thimble cushion block is stated, the other end passes through the 7th hollow cavity to reach the 6th main mould cavity.
Preferably, described for manufacture the cold-heading module of flange sleeve to further include at least one transport mechanism, for will
The wire blank is transplanted on first cold upsetting die of car, and first semi-finished blank is transplanted on second cold heading die
Wire blank is directly transplanted on second cold upsetting die of car by tool, and second semi-finished blank is transplanted on the third
Wire blank is directly transplanted on the third cold upsetting die of car by cold upsetting die of car, and the third semi-finished blank is transplanted on institute
It states the 4th cold upsetting die of car or wire blank is directly transplanted on the 4th cold upsetting die of car, and the 4th semi-finished blank is moved
It is sent to the 5th cold upsetting die of car or wire blank is directly transplanted on the 5th cold upsetting die of car, and by the 5th semi-finished product
Blank is transplanted on the 6th cold upsetting die of car or wire blank is directly transplanted on the 6th cold upsetting die of car.
Preferably, the transport mechanism is clip.
Preferably, the cold-heading module for manufacturing flange sleeve further includes further including shearing die and ejection mould
Tool includes the cut-off-die for assembling wire rod with hollow via-hole, and is used to form the line above the cut-off-die
The scissors of material stock；The ejection die include the ejection formwork with hollow molded cavity that is disposed adjacent with the shearing die with
And the ejector beam being slidably connected positioned at the shape intracavitary, the ejector beam are used to eject the wire rod that the shearing die is cut
Blank.
Compared with prior art, the utility model has the following advantages：The utility model is by six cold upsetting die of car by line
Material blank is by six cold-headings form interior hole depth, there is flange in one end, the other end has the structure of the outer diameter conical surface, without being put into numerical control machine
Bed processing, improves the utilization rate of material, reduces production cost.
Description of the drawings
Fig. 1 is the schematic cross-section of flange sleeve structure in the prior art；
Fig. 2 is the structural schematic diagram of the cold-heading module for manufacturing flange sleeve of one specific embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the first cold upsetting die of car of one specific embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the second cold upsetting die of car of one specific embodiment of the utility model；
Fig. 5 is the structural schematic diagram of the third cold upsetting die of car of one specific embodiment of the utility model；
Fig. 6 is the structural schematic diagram of the 4th cold upsetting die of car of one specific embodiment of the utility model；
Fig. 7 is the structural schematic diagram of the 5th cold upsetting die of car of one specific embodiment of the utility model；
Fig. 8 is the structural schematic diagram of the 6th cold upsetting die of car of one specific embodiment of the utility model.
As shown in the figure：The first cold upsetting die of car of 100-, the first punch dies of 110- unit, the first punch dies of 111- shell, 112- first are rushed
Die-cushion block, the first punching pin for punch dies of 113-, the first punching pin for punch dies of 114- cushion block, the first main moulds of 120- unit, the first main moulds of 121- shell,
The first main moulds of 122- benevolence, the second first main mould thimble of main mould cushion block B, 125- of 123- the first main mould cushion blocks A, 124-, 126- first
Main mould thimble cushion block, the first hollow cavities of 127-；
The second cold upsetting die of car of 200-, the second punch dies of 210- unit, the second punch dies of 211- shell, the second punch dies of 212- cushion block,
The second punching pin for punch dies of 213-, the second punching pin for punch dies of 214- cushion block, the second main moulds of 220- unit, the second main moulds of 221- shell, 222-
Described in two main mould benevolence, 223- second main mould cushion block A, 224- second main mould cushion block B, 225- second main mould cushion block C, 226- second lead
The second main mould thimble of die-cushion block D, 227-, the second main moulds of 228- tailstock barrel, 229- the second main mould thimbles casing, the second main moulds of 230-
Mandril, the second hollow cavities of 231-；
300- thirds cold upsetting die of car, 310- third punch dies unit, 311- third punch dies shell, 312- third punch dies cushion block,
313- thirds punching pin for punch dies, 314- third punching pin for punch dies cushion block, 320- third main moulds unit, 321- third main moulds shell, 322-
Three main mould benevolence, 323- third main mould cushion block A, 324- third main mould cushion block B, 325- third main mould cushion block C, 326- third main mould pads
Block D, 327- third main mould thimble, 328- third main mould thimbles sheath, 329- third main moulds mandril, 330- third hollow cavities；
The 4th cold upsetting die of car of 400-, the 4th punch die units of 410-, the 4th punch die shells of 411-, the 4th die shoe A of 412-,
The 4th punching pin for punch dies of 413-, the 4th the 4th the 4th main mould units of die shoe C, 420- of die shoe B, 415- of 414-, 421-
Four main mould shells, the 4th main mould benevolence of 422-, the 4th the 4th the 4th main mould cushion blocks of main mould cushion block B, 425- of main mould cushion block A, 424- of 423-
C, the 4th the 4th the 4th hollow cavities of main mould cushion block E, 428- of main mould cushion block D, 427- of 426-, the 4th main mould thimbles of 429-, 430-
Four main mould tailstock barrels, the 4th main mould thimble casings of 431-, the 4th main mould mandrils of 432-；
The 5th cold upsetting die of car of 500-, the 5th punch die units of 510-, the 5th punch die shells of 511-, the 5th die shoe A of 512-,
The 5th the 5th the 5th punching pin for punch dies of die shoe C, 515- of die shoe B, 514- of 513-, the 5th mold core of clicking die of 516-, 520-
Five main mould units, the 5th punch die shells of 521-, the 5th main mould benevolence of 522-, the 5th the 5th main mould cushion block B of main mould cushion block A, 524- of 523-,
The 5th the 5th the 4th main mould cushion block E, 528- springs of main mould cushion block D, 527- of main mould cushion block C, 526- of 525-, 529- the 5th are hollow
Chamber, the 5th main mould thimbles of 530-, the 5th main mould thimble sheaths of 531-, the 5th main mould mandrils of 532-；
The 6th cold upsetting die of car of 600-, the 6th punch die units of 610-, the 6th punch die shells of 611-, the 6th die shoe A of 612-,
613- the 6th die shoe B, 614- the 6th die shoe C, 615- the 6th die shoe D, 616- the 6th die shoe E, 617-
6th punch die mandril, the 6th punching pin for punch dies of 618-, the 6th punching pin for punch dies sheaths of 619-, the 6th hollow cavities of 620-, 630- the 6th are led
Form unit, the 6th main mould shells of 631-, the 6th main mould benevolence of 632-, 633- the 6th main mould cushion block A, 634- the 6th main mould cushion block B, 635-
6th the 6th the 7th hollow cavity of main mould cushion block D, 637- of main mould cushion block C, 636-, the 6th main mould thimbles of 638-, the 6th main moulds of 639-
Thimble cushion block.
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this
The specific implementation mode of utility model is described in detail.It should be noted that the utility model attached drawing is all made of simplified form
And non-accurate ratio is used, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
Being used to manufacture the cold-heading module of flange sleeve as shown in Fig. 2, a kind of, including first be successively set on cold forging machine
Cold upsetting die of car 100, the second cold upsetting die of car 200, third cold upsetting die of car 300, the 4th cold upsetting die of car 400,500 and of the 5th cold upsetting die of car
6th cold upsetting die of car 600, first cold upsetting die of car 100 are used to carry out shaping to two end faces of the wire blank of cut-out to be formed
First semi-finished blank, second cold upsetting die of car 200 are used in the non-end face of flange extrusion forming of first semi-finished blank
Hole pinpoints to form the second semi-finished blank, and the third cold upsetting die of car 300 is used for along the non-flange of the second semi-finished blank
The hole of end face pinpoints to end face of flange cold-heading the first endoporus of extrusion forming and forms third semi-finished blank, the 4th cold upsetting die of car
400 to non-end face of flange along the third semi-finished blank end face of flange for squeezing the second endoporus of cold-heading molding, and described the
One endoporus and the second endoporus are not connected to, meanwhile, the 4th cold upsetting die of car 400 squeeze the preforming flange of cold-heading formed the 4th half at
Product blank, the first endoporus and the second endoporus of the 4th semi-finished blank described in 500 punching press of the 5th cold upsetting die of car are connected to be formed
Third endoporus forms the 5th semi-finished blank, method of the 6th cold upsetting die of car 600 for the 5th semi-finished blank described in cold-heading
Blue end face forms flange, while the non-end face of flange molding outer diameter conical surface of cold-heading forms flange sleeve finished product.
As shown in figure 3, first cold upsetting die of car 100 includes the first punch die unit 110 and the first main mould unit 120.Institute
The first punch die unit is stated to include the first punch die shell 111 for being provided with hollow hole, be arranged in described first punch die shell, 111 one end
First punch die cushion block 112, and the first punching pin for punch dies 113 being arranged in 111 hole of the first punch die shell and the punching of the first punch die
Pincushion block 114, the first punching pin for punch dies cushion block 114 are arranged in the first punch die shell 111, first punching pin for punch dies
113 one end resist the first punching pin for punch dies cushion block 114, and the other end is pierced by the first punch die shell 111.The first main mould list
Member 120 includes the first main mould shell 121 for being equipped with hollow hole, the first main mould benevolence being arranged in the first main mould shell 121
122, the first main mould cushion block A123 and the second main mould cushion block B124, the first main mould benevolence 122 is interior to be equipped with the first main mould cavity, institute
The first main mould benevolence 122 is stated to be embedded in the first main mould cushion block A123, the first main mould cushion block A123 and the first main mould cushion block
B124 is successively set in the first main mould shell 121, and the first main mould unit 120 further includes 125 He of the first main mould thimble
First main mould thimble cushion block 126, the first main mould cushion block B124 are equipped with the first hollow cavity 127, the first main mould thimble pad
Block 126 is arranged in first hollow cavity 127, and described first main mould thimble, 125 one end resists the first main mould thimble pad
Block 126, the other end reach the first main mould cavity across first hollow cavity 127.First cold upsetting die of car 100 is used for
Two end faces to cutting off wire blank carry out shaping and form the first semi-finished blank.
As shown in figure 4, second cold upsetting die of car 200 includes the second punch die unit 210 and the second main mould unit 220.Institute
The second punch die unit is stated to include the second punch die shell 211 for being provided with hollow hole, be arranged in described second punch die shell, 211 one end
Second punch die cushion block 212, and the second punching pin for punch dies 213 being arranged in 211 hole of the second punch die shell and the punching of the second punch die
Pincushion block 214, the second punching pin for punch dies cushion block 214 are arranged in the second punch die shell 211, second punching pin for punch dies
213 one end resist the second punching pin for punch dies cushion block 214, and the other end is pierced by the second punch die shell 211.The second main mould list
Member 220 includes the second main mould shell 221 equipped with hollow hole, and the second main mould being arranged in the second main mould shell 221
Benevolence 222, the second main mould cushion block A223, the second main mould cushion block B224, the second main mould cushion block C225 and the second main mould cushion block
D226, the second main mould benevolence 222 are equipped with the second main mould cavity, and the second main mould benevolence 222 is embedded in the second main mould pad
In block A223, the second main mould cushion block A223, the second main mould cushion block B224, the second main mould cushion block C225 and the second main mould cushion block
D226 is successively set in the second main mould shell 221, and the second main mould unit 220 further includes the second main mould thimble 227,
Two main mould tailstock barrels 228, the second main mould thimble casing 229 and the second main mould mandril 230, the second main mould cushion block B224 are equipped with
Second hollow cavity 231, described second main mould thimble, 230 one end are arranged on the second main mould cushion block C225, and the other end is successively
The second main mould cavity, the second main mould thimble are reached across second hollow cavity, 231 and second main mould cushion block A223
Casing 229 and the second main mould tailstock barrel 228 are set on the second main mould thimble 230, the second main mould thimble casing
229 one end are contacted with the second main mould tailstock barrel 228, and the other end reaches second master across second hollow cavity 231
Model cavity, described second main mould tailstock barrel, 228 one end resist the second main mould thimble casing 229, and the other end resists described
Two main mould cushion block C225, the second main mould mandril 230 sequentially pass through the second main mould cushion block D226 and the second main mould cushion block
C225 resists the second main mould tailstock barrel 228.It is fixed that second cold upsetting die of car 200 is used to be squeezed into type hole in non-end face of flange
Point forms the second semi-finished blank.
As shown in figure 5, the third cold upsetting die of car 300 includes third punch die unit 310 and third main mould unit 320.Institute
Third punch die unit is stated to include the third punch die shell 311 for being provided with hollow hole, be arranged in described 311 one end of third punch die shell
Third punch die cushion block 312, and the third punching pin for punch dies 313 and third punch die that are arranged in 311 hole of third punch die shell rush
Pincushion block 314, the third punching pin for punch dies cushion block 314 are arranged in the third punch die shell 311, the third punching pin for punch dies
313 one end resist the third punching pin for punch dies cushion block 314, and the other end is pierced by the third punch die shell 311.The third main mould list
Member 320 includes the third master for being provided with the third main mould shell 321 in hollow hole, and be arranged in the third main mould shell 321
Mode 322, third main mould cushion block A323, third main mould cushion block B324, third main mould cushion block C325 and third main mould cushion block D326,
Third main mould cavity is equipped in the third main mould benevolence 322, the third main mould benevolence 322 is embedded in the third main mould cushion block
In A323, the third main mould cushion block A323, third main mould cushion block B324, third main mould cushion block C325 and third main mould cushion block
D326 is successively set in the third main mould shell 321, and the third main mould unit 320 further includes third main mould thimble 327,
Three main mould thimble sheaths 328 and third main mould mandril 329, the third main mould cushion block B324 is equipped with third hollow cavity 330, described
327 one end of third main mould thimble is arranged on the third main mould cushion block C325, and the other end sequentially passes through the third hollow cavity
330 and third main mould cushion block A323 reaches the third main mould cavity, and the third main mould thimble sheath 328 is set in described the
On three main mould thimbles 327, the third main mould thimble sheath 328 can be along the third main mould thimble 327 described
It is moved back and forth in third hollow cavity 330, the third main mould mandril 329 sequentially passes through the third main mould cushion block D326 and third
Main mould cushion block C325 resists the third main mould thimble sheath 328.
As shown in fig. 6, the 4th cold upsetting die of car 400 includes the 4th punch die unit 410 and the 4th main mould unit 420.Institute
The 4th punch die unit 410 is stated to include the 4th punch die shell 411 for being equipped with hollow hole, be arranged in described 4th punch die shell, 411 one end
The 4th die shoe A412, and the 4th punching pin for punch dies 413, the 4th die pad that are arranged in the 4th punch die shell 411
Plate B414 and the 4th die shoe C415, the 4th die shoe B414 and the 4th die shoe C415 equipped with hollow hole
It sets gradually, described 4th punching pin for punch dies, 413 one end is arranged on the 4th die shoe B414, and the other end passes through described the
Four die shoe C415 and be pierced by the 4th punch die shell 411.The 4th main mould unit 420 includes the 4th master equipped with hollow hole
Formwork 421, the 4th main mould benevolence 422 being arranged in the 4th main mould shell 421, the 4th main mould cushion block A423, the 4th main mould pad
Block B424, the 4th main mould cushion block C425, the 4th main mould cushion block D426 and the 4th main mould cushion block E427, the 4th main mould benevolence 422
It is inside equipped with the 4th main mould cavity, the 4th main mould benevolence 422 is embedded in the 4th main mould cushion block A423, the 4th main mould
Cushion block A423, the 4th main mould cushion block B424, the 4th main mould cushion block C425 and the 4th main mould cushion block D426 are successively set on described
In four main mould shells 421, the 4th main mould cushion block B424 and the 4th main mould cushion block C425 are equipped with the 4th hollow cavity 428, and described the
Four main mould cushion block E427 are arranged in the 4th hollow cavity 428, and the 4th main mould unit 420 further includes the 4th main mould thimble
429, the 4th main mould tailstock barrel 430, the 4th main mould thimble casing 431 and the 4th main mould mandril 432, the 4th main mould thimble
429 one end are arranged on the 4th main mould cushion block E427, and the other end sequentially passes through the 4th hollow cavity 428 and reaches described the
Four main mould cavities, the 4th main mould thimble casing 431 and the 4th main mould tailstock barrel 430 are set in the 4th main mould thimble
On 429, described 4th main mould thimble casing, 431 one end resists the second main mould tailstock barrel 430, and the other end passes through the described 4th
Hollow cavity 428 reaches the 4th main mould cavity, and described 4th main mould tailstock barrel, 430 one end resists the 4th main mould tailstock barrel
Pipe 431, the other end resist the 4th main mould cushion block E427, and the 4th main mould mandril 429 sequentially passes through second main mould
Cushion block D426 and the second main mould cushion block E427 resist the second main mould tailstock barrel 430.
As shown in fig. 7, the 5th cold upsetting die of car 500 includes the 5th punch die unit 510 and the 5th main mould unit 520, institute
The 5th punch die unit 510 is stated to include the 5th punch die shell 511 for being equipped with hollow hole, be arranged in described 5th punch die shell, 511 one end
The 5th die shoe A512, and the 5th die shoe B513, the 5th die pad that are arranged in the 5th punch die shell 511
Plate C514, the 5th punching pin for punch dies 515 and the 5th mold core of clicking die 516, the 5th die shoe B513, the 5th mold core of clicking die 516
It is set gradually with the 5th die shoe C514, described 5th punching pin for punch dies, 515 one end resists the 5th die shoe B513, separately
One end is pierced by the 5th punch die shell 511 after sequentially passing through the 5th mold core of clicking die 516 and the 5th die shoe C514.It is described
5th main mould unit 520 includes the 5th main mould shell 521 equipped with hollow hole, the be arranged in the 5th main mould shell 521
Five main mould benevolence 522, the 5th main mould cushion block A523, the 5th main mould cushion block B524, the 5th main mould cushion block C525, the 5th main mould cushion block
D526 and the 4th main mould cushion block E527, the 5th main mould benevolence 522 is interior to be equipped with the 5th main mould cavity, the 5th main mould benevolence 522
It is embedded in the 5th main mould cushion block A523, the 5th main mould cushion block A523, the 5th main mould cushion block B524, the 5th main mould pad
Block C525 and the 5th main mould cushion block D526 are successively set in the 5th main mould shell 521, the 5th main mould cushion block E527 cards
5th main mould cushion block D526 and the 5th main mould described in clamping are located between the 5th main mould cushion block D526 and the 5th main mould shell 521
Shell 521, the 5th main mould cushion block B524 are equipped with cavity, spring 528, institute are arranged in the cavity of the 5th main mould cushion block B524
It states 528 one end of spring and resists the 5th main mould cushion block B524, the other end resists the 5th main mould cushion block A523, and the described 5th
Main mould cushion block B524 is equipped with the 5th hollow cavity 529.The 5th main mould unit 521 further includes the 5th main mould thimble the 530, the 5th master
Mould thimble sheath 531 and the 5th main mould mandril 532, described 5th main mould thimble, 530 one end are arranged in the 5th main mould cushion block
On C525, the other end sequentially passes through the 5th hollow cavity 529 and reaches the 5th main mould cavity, the 5th main mould thimble shield
Set 531 is set on the 5th main mould thimble 530, and described 5th main mould thimble sheath, 531 one end resists the 5th main mould
Cushion block C525, the other end reach the 5th main mould cavity, the 5th main mould mandril 532 across the 5th hollow cavity 529
It sequentially passes through the 5th main mould cushion block D526 and the second main mould cushion block C525 resists the 5th main mould thimble sheath 531.
As shown in figure 8, the 6th cold upsetting die of car 600 includes the 6th punch die unit 610 and the 6th main mould unit 630, institute
It includes being equipped with the 6th punch die shell 611 in hollow hole and being arranged in the 6th punch die shell 611 to state the 6th punch die unit 610
The 6th die shoe A612 of one end, and be arranged in the 6th punch die shell 611 the 6th die shoe B613, the 6th punching
Die-cushion plate C614, the 6th die shoe D615, the 6th die shoe E616, the 6th punch die mandril 617, the 6th punching pin for punch dies 618
With the 6th punching pin for punch dies sheath 619, the 6th die shoe C614, the 6th die shoe D615 and the 6th die shoe E616
Be successively set in the 6th punch die shell 611, the 6th die shoe C614 be equipped with the 6th hollow cavity 620, the described 6th
Die shoe B613 is arranged in the 6th hollow cavity 620, and described 6th punching pin for punch dies, 618 one end resists the 6th punch die
Backing plate D615, the other end are pierced by the 6th punch die shell 611, and the 6th punching pin for punch dies sheath 619 is set in the 6th punching
On stamping needle 618, described 6th punch die mandril, 617 one end resists the 6th die shoe B613, and the other end passes through described the
Six die shoe C614 and the 6th die shoe D615 resist the 6th punching pin for punch dies sheath 619.The 6th main mould unit
630 include equipped with hollow hole the 6th main mould shell 631, be arranged in the 6th main mould shell 631 the 6th main mould benevolence 632,
6th main mould cushion block A633, the 6th main mould cushion block B634, the 6th main mould cushion block C635 and the 6th main mould cushion block D636, the described 6th
Main mould benevolence 632 is equipped with the 6th main mould cavity, and the 6th main mould benevolence 632 is embedded to be led in the 6th main mould cushion block A633 and the 6th
In die-cushion block B634, the 6th main mould cushion block A633, the 6th main mould cushion block B634, the 6th main mould cushion block C635 and the 6th main mould
Cushion block D636 is successively set in the 6th main mould shell 631, the 6th main mould cushion block C635 and the 6th main mould cushion block D636
Equipped with the 7th hollow cavity 637, the 6th main mould unit 630 further includes the 6th main mould thimble 638 and the 6th main mould thimble cushion block
639, the 6th main mould thimble cushion block 639 is arranged in the 7th hollow cavity 637, described 6th main mould thimble, 638 one end
The 6th main mould thimble cushion block 639 is resisted, the other end reaches the 6th main mould cavity across the 7th hollow cavity 637.
It is described for manufacture the cold-heading module of flange sleeve to further include at least one transport mechanism, for by the wirebar
Material is transplanted on first cold upsetting die of car 100, and by first semi-finished blank be transplanted on second cold upsetting die of car 200 or
Wire blank is directly transplanted on second cold upsetting die of car 200, and second semi-finished blank is transplanted on the third
Wire blank is directly transplanted on the third cold upsetting die of car 300 by cold upsetting die of car 300, and the third semi-finished blank is moved
It is sent to the 4th cold upsetting die of car 400 or wire blank is directly transplanted on the 4th cold upsetting die of car 400, and by the described 4th
Semi-finished blank is transplanted on the 5th cold upsetting die of car 500 or wire blank is directly transplanted on the 5th cold upsetting die of car 500,
With the 5th semi-finished blank is transplanted on the 6th cold upsetting die of car 600 or wire blank is directly transplanted on the described 6th
Cold upsetting die of car 600.Preferably, the transport mechanism is clip.
The cold-heading module for manufacturing flange sleeve further include further include shearing die and ejection die, including carry
The cut-off-die for assembling wire rod of hollow via-hole, and it is used to form cutting for the wire rod stock above the cut-off-die
Knife；The ejection die includes the ejection formwork with hollow molded cavity being disposed adjacent with the shearing die and positioned at described
The ejector beam being slidably connected in cavity, the ejector beam are used to eject the wire blank that the shearing die is cut.
The utility model is by six cold upsetting die of car by wire blank by six cold-headings form interior hole depth, there is method in one end
The blue, other end has the structure of the outer diameter conical surface, without being put into numerically-controlled machine tool processing, improves the utilization rate of material, reduces production
Cost.
Those skilled in the art can carry out utility model various modification and variations without departing from the utility model
Spirit and scope.In this way, if these modifications and variations of the present invention belong to the utility model claims and its are equal
Within the scope of technology, then the utility model is also intended to including these modification and variations.
Claims (8)
1. a kind of cold-heading module for manufacturing flange sleeve, which is characterized in that be used for including being successively set on cold forging machine
Two end faces to cutting off wire blank carry out the first cold upsetting die of car that shaping forms the first semi-finished blank, in non-flange
End face is squeezed into type hole and pinpoints the second cold upsetting die of car to form the second semi-finished blank, for along second semi-finished blank
The hole of non-end face of flange pinpoints the third cold-heading that third semi-finished blank is formed to end face of flange cold-heading the first endoporus of extrusion forming
Mold, it is described for squeezing the second endoporus of cold-heading molding to non-end face of flange along the third semi-finished blank end face of flange
First endoporus and the second endoporus are not connected to, meanwhile, cold-heading squeezes the 4th cold-heading that preforming flange forms the 4th semi-finished blank
Mold is connected to form third endoporus formation the 5th half for the first endoporus of the 4th semi-finished blank and the second endoporus described in punching press
5th cold upsetting die of car of finished product blank, and for the end face of flange formation flange of the 5th semi-finished blank described in cold-heading, simultaneously
The non-end face of flange of cold-heading is molded the outer diameter conical surface, forms the 6th cold upsetting die of car of flange sleeve finished product；The third cold upsetting die of car packet
Include third punch die unit and third main mould unit；The third punch die unit include the third punch die shell for being provided with hollow hole,
Third punch die cushion block in described third punch die shell one end is set, and the third punch die being arranged in the third punch die housing hole
Red needle and third punching pin for punch dies cushion block, the third punching pin for punch dies cushion block are arranged in the third punch die shell, the third punching
Stamping needle one end resists the third punching pin for punch dies cushion block, and the other end is pierced by the third punch die shell；The third main mould unit
Including being provided with the third main mould shell in hollow hole, and be arranged in the third main mould shell third main mould benevolence, third master
Die-cushion block A, third main mould cushion block B, third main mould cushion block C and third main mould cushion block D, the third main mould benevolence is interior to be equipped with third master
Model cavity, the third main mould benevolence are embedded in the third main mould cushion block A, the third main mould cushion block A, third main mould cushion block
B, third main mould cushion block C and third main mould cushion block D are successively set in the third main mould shell, further include third main mould thimble,
Third main mould thimble sheath and third main mould mandril, the third main mould cushion block B are equipped with third hollow cavity, third main mould top
Needle one end is arranged on the third main mould cushion block C, and the other end sequentially passes through the third hollow cavity and third main mould cushion block A reaches
To the third main mould cavity, the third main mould thimble sheath is set on the third main mould thimble, the third main mould
Thimble sheath can be moved back and forth along the third main mould thimble in the third hollow cavity, the third main mould mandril according to
It is secondary to resist the third main mould thimble sheath across the third main mould cushion block D and third main mould cushion block C.
2. the cold-heading module according to claim 1 for manufacturing flange sleeve, which is characterized in that first cold heading die
Tool includes the first punch die unit and the first main mould unit；The first punch die unit includes the first punch die for being provided with hollow hole
The first punch die cushion block in described first punch die shell one end is arranged in shell, and first be arranged in the first punch die housing hole
Punching pin for punch dies and the first punching pin for punch dies cushion block, the first punching pin for punch dies cushion block are arranged in the first punch die shell, and described the
One punching pin for punch dies one end resists the first punching pin for punch dies cushion block, and the other end is pierced by the first punch die shell；First main mould
Unit includes the first main mould shell for being equipped with hollow hole, the first main mould benevolence, the first main mould being arranged in the first main mould shell
Cushion block A and the second main mould cushion block B, the first main mould benevolence is interior to be equipped with the first main mould cavity, and the first main mould benevolence is embedded in institute
It states the first main mould cushion block A, the first main mould cushion block A and the first main mould cushion block B is successively set in the first main mould shell, also
Including the first main mould thimble and the first main mould thimble cushion block, the first main mould cushion block B is equipped with the first hollow cavity, first master
Mould thimble cushion block is arranged in first hollow cavity, and described first main mould thimble one end resists the first main mould thimble, separately
One end sequentially passes through first hollow cavity and reaches the first main mould cavity.
3. the cold-heading module according to claim 1 for manufacturing flange sleeve, which is characterized in that second cold heading die
Tool includes the second punch die unit and the second main mould unit；The second punch die unit includes the second punch die for being provided with hollow hole
The second punch die cushion block in described second punch die shell one end is arranged in shell, and second be arranged in the second punch die housing hole
Punching pin for punch dies and the second punching pin for punch dies cushion block, the second punching pin for punch dies cushion block are arranged in the second punch die shell, and described the
Two punching pin for punch dies one end resist the second punching pin for punch dies cushion block, and the other end is pierced by the second punch die shell；Second main mould
Unit includes the second main mould shell equipped with hollow hole, and the second main mould benevolence, described being arranged in the second main mould shell
Second main mould cushion block A, the second main mould cushion block B, the second main mould cushion block C and the second main mould cushion block D, the second main mould benevolence are equipped with the
Two main mould cavities, the second main mould benevolence are embedded in the second main mould cushion block A, the second main mould cushion block A, the second main mould
Cushion block B, the second main mould cushion block C and the second main mould cushion block D are successively set in the second main mould shell, further include the second main mould top
Needle, the second main mould tailstock barrel, the second main mould thimble casing and the second main mould mandril, the second main mould cushion block B are equipped in second
Cavity, described second main mould thimble one end are arranged on the second main mould cushion block C, and it is hollow that the other end sequentially passes through described second
Chamber and the second main mould cushion block A reach the second main mould cavity, and the second main mould thimble casing and the second main mould tailstock barrel are equal
It is set on the second main mould thimble, the second main mould thimble casing one end resists the second main mould tailstock barrel, another
End reaches the second main mould cavity across second hollow cavity, and described second main mould tailstock barrel one end resists second master
Mould thimble casing, the other end resist the second main mould cushion block C, and the second main mould mandril sequentially passes through the second main mould pad
Block D and the second main mould cushion block C resist the second main mould tailstock barrel.
4. the cold-heading module according to claim 1 for manufacturing flange sleeve, which is characterized in that the 4th cold heading die
Tool includes the 4th punch die unit and the 4th main mould unit；The 4th punch die unit includes the 4th punch die equipped with hollow hole
The 4th die shoe A in the 4th punch die shell one end is arranged in shell, and the 4th punching being arranged in the 4th punch die shell
Stamping needle, the 4th die shoe B and the 4th die shoe C equipped with hollow hole, the 4th die shoe B and the 4th punch die
Backing plate C is set gradually, and described 4th punching pin for punch dies one end is arranged on the 4th die shoe B, and the other end passes through described the
Four die shoe C and be pierced by the 4th punch die shell；The 4th main mould unit includes the 4th main mould shell for being equipped with hollow hole, setting
The 4th main mould benevolence, the 4th main mould cushion block A, the 4th main mould cushion block B, the 4th main mould cushion block C in the 4th main mould shell, the 4th
Main mould cushion block D and the 4th main mould cushion block E, the 4th main mould benevolence is interior to be equipped with the 4th main mould cavity, and the 4th main mould benevolence is embedded
In the 4th main mould cushion block A, the 4th main mould cushion block A, the 4th main mould cushion block B, the 4th main mould cushion block C and the 4th main mould
Cushion block D is successively set in the 4th main mould shell, and the 4th main mould cushion block B and the 4th main mould cushion block C are hollow equipped with the 4th
Chamber, the 4th main mould cushion block E are arranged in the 4th hollow cavity, further include the 4th main mould thimble, the 4th main mould tailstock barrel,
4th main mould thimble casing and the 4th main mould mandril, the 4th main mould thimble one end are arranged on the 4th main mould cushion block E,
The other end sequentially passes through the 4th hollow cavity and reaches the 4th main mould cavity, the 4th main mould thimble casing and the 4th master
Mould tailstock barrel is set on the 4th main mould thimble, and described 4th main mould thimble casing one end resists the 4th main mould top
Needle guard, the other end pass through the 4th hollow cavity to reach the 4th main mould cavity, and the 4th main mould tailstock barrel one end resists
The 4th main mould thimble casing, the other end resist the 4th main mould cushion block E, and the 4th main mould mandril sequentially passes through described
4th main mould cushion block D and the second main mould cushion block E resist the 4th main mould tailstock barrel.
5. the cold-heading module according to claim 1 for manufacturing flange sleeve, which is characterized in that the 5th cold heading die
Tool includes the 5th punch die unit and the 5th main mould unit；The 5th punch die unit includes the 5th punch die equipped with hollow hole
The 5th die shoe A in the 5th punch die shell one end is arranged in shell, and the 5th punching being arranged in the 5th punch die shell
Die-cushion plate B, the 5th die shoe C, the 5th punching pin for punch dies and the 5th mold core of clicking die, the 5th die shoe B, the 5th punch die mould
Core and the 5th die shoe C are set gradually, and described 5th punching pin for punch dies one end resists the 5th die shoe B, the other end according to
It is secondary to be pierced by the 5th punch die shell after the 5th mold core of clicking die and the 5th die shoe C；The 5th main mould unit packet
Include equipped with the 5th main mould shell in hollow hole, the 5th main mould benevolence being arranged in the 5th main mould shell, the 5th main mould cushion block A,
5th main mould cushion block B, the 5th main mould cushion block C, the 5th main mould cushion block D and the 5th main mould cushion block E are equipped in the 5th main mould benevolence
5th main mould cavity, the 5th main mould benevolence are embedded in the 5th main mould cushion block A, the 5th main mould cushion block A, the 5th master
Die-cushion block B, the 5th main mould cushion block C and the 5th main mould cushion block D are successively set in the 5th main mould shell, the 5th main mould pad
Block E is fastened between the 5th main mould cushion block D and the 5th main mould shell, the 5th main mould cushion block B be equipped with cavity, the described 5th
Spring is set in the cavity of main mould cushion block B, and the spring one end resists the 5th main mould cushion block B, and the other end resists described
Five main mould cushion block A, the 5th main mould cushion block B are equipped with the 5th hollow cavity, and the 5th main mould unit further includes the 5th main mould top
Needle, the 5th main mould thimble sheath and the 5th main mould mandril, the 5th main mould thimble one end are arranged in the 5th main mould cushion block C
On, the other end sequentially passes through the 5th hollow cavity and reaches the 5th main mould cavity, and the 5th main mould thimble sheath is arranged
On the 5th main mould thimble, described 5th main mould thimble sheath one end resists the 5th main mould cushion block C, and the other end passes through
5th hollow cavity reaches the 5th main mould cavity, and the 5th main mould mandril sequentially passes through the 5th main mould cushion block D
The 5th main mould thimble sheath is resisted with the 5th main mould cushion block C.
6. the cold-heading module according to claim 1 for manufacturing flange sleeve, which is characterized in that the 6th cold heading die
Tool includes the 6th punch die unit and the 6th main mould unit；The 6th punch die unit includes the 6th punch die equipped with hollow hole
Shell and the 6th die shoe A in the 6th punch die shell one end is set, and be arranged in the 6th punch die shell
Six die shoe B, the 6th die shoe C, the 6th die shoe D, the 6th die shoe E, the 6th punch die mandril, the punching of the 6th punch die
Needle and the 6th punching pin for punch dies sheath, the 6th die shoe C, the 6th die shoe D and the 6th die shoe E are successively set on
In the 6th punch die shell, the 6th die shoe C is equipped with the 6th hollow cavity, and the 6th die shoe B is arranged described
In 6th hollow cavity, described 6th punching pin for punch dies one end resists the 6th die shoe D, and the other end is pierced by the 6th punch die
Shell, the 6th punching pin for punch dies sheath are set on the 6th punching pin for punch dies, and the 6th punch die mandril one end resists described
6th die shoe B, the other end resist the 6th punching pin for punch dies across the 6th die shoe C and the 6th die shoe D
Sheath, the 6th main mould unit include the 6th main mould shell equipped with hollow hole, the be arranged in the 6th main mould shell
Six main mould benevolence, the 6th main mould cushion block A, the 6th main mould cushion block B, the 6th main mould cushion block C and the 6th main mould cushion block D, the 6th master
Mode is equipped with the 6th main mould cavity, and the 6th main mould benevolence is embedded in the 6th main mould cushion block A and the 6th main mould cushion block B,
The 6th main mould cushion block A, the 6th main mould cushion block B, the 6th main mould cushion block C and the 6th main mould cushion block D are successively set on described
In six main mould shells, the 6th main mould cushion block C and the 6th main mould cushion block D are equipped with the 7th hollow cavity, further include the 6th main mould thimble
With the 6th main mould thimble cushion block, the 6th main mould thimble one end resists the 6th main mould thimble cushion block, and the other end passes through institute
It states the 7th hollow cavity and reaches the 6th main mould cavity.
7. the cold-heading module according to claim 1 for manufacturing flange sleeve, which is characterized in that described to be used for autofrettage
The cold-heading module of blue sleeve further includes at least one transport mechanism, for the wire blank to be transplanted on first cold heading die
Tool, and first semi-finished blank is transplanted on second cold upsetting die of car or wire blank is directly transplanted on described second
Cold upsetting die of car, and second semi-finished blank is transplanted on the third cold upsetting die of car or wire blank is directly transplanted on institute
Third cold upsetting die of car is stated, and the third semi-finished blank is transplanted on the 4th cold upsetting die of car or directly moves wire blank
It is sent to the 4th cold upsetting die of car, and the 4th semi-finished blank is transplanted on the 5th cold upsetting die of car or directly by wire rod
Blank is transplanted on the 5th cold upsetting die of car, and the 5th semi-finished blank is transplanted on the 6th cold upsetting die of car or directly
Wire blank is transplanted on the 6th cold upsetting die of car.
8. the cold-heading module according to claim 1 for manufacturing flange sleeve, which is characterized in that described to be used for autofrettage
The cold-heading module of blue sleeve further include further include shearing die and ejection die, include with hollow via-hole for assembling wire rod
Cut-off-die, and the scissors for being used to form the wire rod stock above the cut-off-die；The ejection die includes and institute
The ejection formwork with hollow molded cavity for stating that shearing die is disposed adjacent and the ejector beam being slidably connected in the cavity,
The ejector beam is used to eject the wire blank that the shearing die is cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721371100.0U CN207615603U (en) | 2017-10-23 | 2017-10-23 | A kind of cold-heading module for manufacturing flange sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721371100.0U CN207615603U (en) | 2017-10-23 | 2017-10-23 | A kind of cold-heading module for manufacturing flange sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615603U true CN207615603U (en) | 2018-07-17 |
Family
ID=62826145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721371100.0U Active CN207615603U (en) | 2017-10-23 | 2017-10-23 | A kind of cold-heading module for manufacturing flange sleeve |
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| Country | Link |
|---|---|
| CN (1) | CN207615603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382634A (en) * | 2018-11-09 | 2019-02-26 | 宾科汽车紧固件（昆山）有限公司 | The shaping mechanism and forming method of electronic parking adjusting nut |
| CN110280704A (en) * | 2019-07-08 | 2019-09-27 | 苏州孚莱博精密金属科技有限公司 | It is a kind of for manufacturing the cold heading die group and cold heading technique of dampener sleeve |
-
2017
- 2017-10-23 CN CN201721371100.0U patent/CN207615603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382634A (en) * | 2018-11-09 | 2019-02-26 | 宾科汽车紧固件（昆山）有限公司 | The shaping mechanism and forming method of electronic parking adjusting nut |
| CN110280704A (en) * | 2019-07-08 | 2019-09-27 | 苏州孚莱博精密金属科技有限公司 | It is a kind of for manufacturing the cold heading die group and cold heading technique of dampener sleeve |
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