CN104439960B - Compel gecko piercing process in a kind of stainless steel - Google Patents
Compel gecko piercing process in a kind of stainless steel Download PDFInfo
- Publication number
- CN104439960B CN104439960B CN201410661346.6A CN201410661346A CN104439960B CN 104439960 B CN104439960 B CN 104439960B CN 201410661346 A CN201410661346 A CN 201410661346A CN 104439960 B CN104439960 B CN 104439960B
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- shaping
- waste material
- macropore
- punch die
- aperture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The present invention relates to interior urgent gecko technology field, refer in particular to compel gecko piercing process in a kind of stainless steel, including forming step and procedure of processing, the procedure of processing includes hinged taper hole, roll over flower, tapping and grooving operation, the forming step includes shaping, shaping macropore, it is molded aperture and rushes waste material operation, the forming step is completed in same forming machine, the forming machine is provided with shaping mould, it is molded big punch die, it is molded orifice die and rushes waste material mould, forging material to be processed sequentially passes through shaping mould on same forming machine, it is molded big punch die, it is molded orifice die and rushes waste material mould, the forming machine is connected with drilling machine in turn, tooth roller, tooth machining unit and slot-cutting machine.Be incorporated into forming step on same forming machine and complete by the present invention, and only need to be equipped with different moulds carries out processing and forming, not only shortens machining production line, and effectively improves production efficiency, reduces the clamping times of workpiece, improves the machining accuracy of workpiece.
Description
Technical field
The present invention relates to interior urgent gecko technology field, refer in particular to compel gecko perforator in a kind of stainless steel
Skill.
Background technology
Interior urgent formula gecko is used to for example secure objects to masonry, and it generally includes to be placed in the hole for getting out in advance
Sleeve pipe.Insert is pushed the expandable part of sleeve pipe, when the part is expanded, in securing the cannula to hole.Typical
In interior urgent formula gecko, insert is in the form of a truncated cone, it is adaptable to fixed with interior tooth by screw rod in the range of heavy load, fire-fighting equipment
Material, hot-water line air-conditioning and exhaust duct installation, curtain wall, hang upside down pipeline airduct furred ceiling etc..
, it is necessary to by following steps in the processing technology of existing typical interior urgent formula gecko：1st, fracture；2nd, car
Small centre bore or car Beam End；3rd, car Large central aperture；4th, macropore is bored；5th, aperture is bored；6th, taper hole is cut with scissors；7th, flower is rolled over；8th, tapping；9th, cut
Groove；10th, clean.Wherein step 1-5 is the molding procedure of interior urgent formula gecko, and step 6-9 is the manufacturing procedure of interior urgent formula gecko, with
Upper technique does not have to compel formula gecko in molding procedure, and the converted products for passing through above-mentioned steps completion, and not only precision is poor, and propulsion is treated
It is easily broken during fixed article, and processing is often, production cost input is higher.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of clamping times that can reduce workpiece, effectively lifting production effect
Compel gecko piercing process in the stainless steel of rate and Workpiece Machining Accuracy.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
Compel gecko piercing process, including forming step and procedure of processing in a kind of stainless steel, the procedure of processing is included
Hinge taper hole, rolling flower, tapping and grooving operation, the forming step include shaping, are molded macropore, are molded aperture and rush waste material
Operation, the forming step is completed in same forming machine, the forming machine be provided with shaping mould, be molded big punch die, into
Type orifice die sequentially passes through shaping mould on same forming machine, is molded big casement with waste material mould, forging material to be processed is rushed
Has, be molded orifice die and rush waste material mould, the forming machine is connected with drilling machine, tooth roller, tooth machining unit and slot-cutting machine in turn.
Further, cleaning step is also included, after the cleaning step is located at procedure of processing.
Wherein, the forging material to be processed is 304HC3 oxalic acid lines.
Wherein, the trimming includes big hole end surface trimming, aperture end face trimming and chamfering shaping work
Sequence, the trimming is corresponding in turn to and is provided with the first shaping mould, the second shaping mould and the 3rd shaping mould.
Preferably, first shaping mould, the second shaping mould and the 3rd shaping mould include punch die before shaping
With punch die after shaping, punch die includes shaping pediment stick set before the shaping, is equipped with the shaping pediment stick set and mutually interconnected
The shaping pediment stick and shaping pediment stick lining bar for connecing；Punch die includes formwork after shaping, formwork after the shaping after the shaping
Shaping backlash rod is inside equipped with, shaping die, the shaping backlash is provided with after the shaping backlash rod and shaping between formwork
The end of rod is provided with shaping backlash rod set.
Wherein, the big punch die of the shaping includes before shaping macropore punch die after punch die and shaping macropore, and the shaping is big
Punch die includes shaping macropore preshoot set before hole, is equipped with shaping macropore preshoot set and is molded macropore pediment stick, it is described into
Some locating parts are provided between type macropore pediment stick and shaping macropore preshoot set；Punch die includes shaping after the shaping macropore
Macropore formwork, is equipped with shaping macropore backlash rod, the shaping macropore backlash rod and shaping macropore in the shaping macropore formwork
Shaping macropore die is provided between punch die afterwards, the end of the shaping macropore backlash rod is provided with shaping macropore backlash rod set.
Wherein, the shaping orifice die includes before shaping aperture punch die after punch die and shaping aperture, and the shaping is small
Punch die includes shaping aperture preshoot set before hole, is equipped with shaping aperture preshoot set and is molded aperture pediment stick, it is described into
Some locating parts are provided between type aperture pediment stick and shaping aperture preshoot set；Punch die includes shaping after the shaping aperture
Aperture formwork, be equipped with the shaping aperture formwork shaping aperture backlash rod, the rear end of the shaping aperture backlash rod with into
Some locating parts are provided between type aperture formwork, are set between the front end of the shaping aperture backlash rod and shaping aperture formwork
There is shaping aperture die.
Wherein, it is described rush waste material mould and include rush before waste material punch die and rush punch die after waste material, it is described to rush punch die before waste material
Include and rush waste material pediment stick set, described punching is equipped with rushing for interconnection and waste material pediment stick and rushes waste material in waste material pediment stick set
Pediment stick lining bar；It is described rush punch die after waste material and include rush waste material formwork, it is described rush to be equipped with waste material formwork rush waste material backlash
Rod, the rear end for rushing waste material backlash rod and rush between waste material formwork and be provided with some locating parts, the waste material backlash rod that rushes
Front end and rush between waste material formwork to be provided with and rush waste material die.
The beneficial effects of the present invention are：
In compeling the process of gecko in the stainless steel, precision of its perforation becomes whether directly determine the product qualified
One of factor, the invention provides gecko piercing process is compeled in a kind of stainless steel, same is incorporated into by by forming step
Completed on forming machine, only need to be equipped with different moulds carries out processing and forming, not only shortens machining production line, and effectively improve
Production efficiency, reduces the clamping times of workpiece, improves the machining accuracy of workpiece.
Brief description of the drawings
Fig. 1 is the of big hole end surface trimming in the forming step for compel in a kind of stainless steel of the invention gecko piercing process
The structural representation of one shaping mould；
Fig. 2 is the of small hole end surface trimming in the forming step for compel in a kind of stainless steel of the invention gecko piercing process
The structural representation of two shaping moulds；
Fig. 3 is the 3rd whole of chamfering trimming in the forming step for compel in a kind of stainless steel of the invention gecko piercing process
The structural representation of shape mould；
Fig. 4 is that the shaping of shaping macropore operation in the forming step for compel in a kind of stainless steel of the invention gecko piercing process is big
The structural representation of punch die；
Fig. 5 is that the shaping of shaping aperture operation in the forming step for compel in a kind of stainless steel of the invention gecko piercing process is small
The structural representation of punch die；
Fig. 6 be rush waste material operation in the forming step for compel in a kind of stainless steel of the invention gecko piercing process rush waste material mould
The structural representation of tool.
The reference included in Fig. 1 to Fig. 6 has：
1 --- the first shaping mould 2 --- second shaping mould
3 --- the 3rd shaping mould 11 --- punch dies before shaping
22 --- punch die 111 after shaping --- shaping pediment stick sets
112 --- shaping pediment stick 113 --- shaping pediment stick lining bars
221 --- formwork 222 after shaping --- shaping backlash rods
223 --- shaping die 224 --- shaping backlash rod sets
4 --- the big punch die 41 of shaping --- punch dies before shaping macropore
42 --- punch die 411 after shaping macropore --- shaping macropore preshoot sets
412 --- shaping macropore pediment stick 421 --- shaping macropore formworks
422 --- shaping macropore backlash rod 423 --- shaping macropore dies
424 --- shaping macropore backlash rod set 5 --- shaping orifice dies
51 --- punch die 52 before shaping aperture --- punch dies after shaping aperture
511 --- shaping aperture preshoot set 512 --- shaping aperture pediment sticks
521 --- shaping aperture formwork 522 --- shaping aperture backlash rods
523 --- shaping aperture dies 6 --- rush waste material mould
61 --- rushing punch die 62 before waste material --- rush punch die after waste material
611 --- rushing waste material pediment stick set 612 --- rush waste material pediment stick
613 --- rushing waste material pediment stick lining bar 621 --- rush waste material formwork
622 --- rushing waste material backlash rod 623 --- rush waste material die.
Specific embodiment
For the ease of the understanding of those skilled in the art, with reference to embodiment, the present invention is further illustrated, real
The content that the mode of applying is referred to not limitation of the invention.
Compel gecko piercing process, including forming step and procedure of processing in a kind of stainless steel of the present invention, it is described to add
Work step includes hinged taper hole, rolles over flower, tapping and grooving operation suddenly, the forming step include shaping, shaping macropore, be molded it is small
Hole and waste material operation is rushed, the forming step is completed in same forming machine, the forming machine is provided with shaping mould, shaping
Big punch die 4, shaping orifice die 5 and waste material mould 6 is rushed, forging material to be processed sequentially passes through sizing die on same forming machine
Have, be molded big punch die 4, shaping and orifice die 5 and rush waste material mould 6, the forming machine be connected with turn drilling machine, tooth roller,
Tooth machining unit and slot-cutting machine.
Compel gecko piercing process in a kind of stainless steel that the present invention is provided, same shaping is incorporated into by by forming step
Completed on machine, only need to be equipped with different moulds carries out processing and forming, not only shortens machining production line, and effectively improve production
Efficiency, reduces the clamping times of workpiece, so as to reduce the mismachining tolerance of workpiece, effectively increases the machining accuracy of workpiece.
Further, cleaning step is also included, after the cleaning step is located at procedure of processing.It is stainless that the present invention is provided
Compel gecko piercing process in steel after forming step and procedure of processing is completed, part processing workpiece can remain some metal fillings foams or
Dust impurity, above-mentioned metal fillings foam or dust impurity are can remove by cleaning step, effectively improve the product quality of processing workpiece.
Wherein, the forging material to be processed is 304HC3 oxalic acid lines.Present invention forging material to be processed for selecting in processing is
304HC3 oxalic acid lines, the material adds copper substitution nickel on the basis of 304 materials, to reduce the work hardening rate of steel, and can
Maintain relatively low magnetic conductivity；Using the thread forging material of oxalic acid, when carrying out cold-heading molding by surface lubrication, material can be avoided from drawing
Wound.
Wherein, the trimming includes big hole end surface trimming, aperture end face trimming and chamfering shaping work
Sequence, the trimming is corresponding in turn to and is provided with the first shaping mould 1, the second shaping mould 2 and the 3rd shaping mould 3；As
Preferred embodiment, first shaping mould 1, the second shaping mould 2 and the 3rd shaping mould 3 include shaping preshoot
Punch die 22 after mould 11 and shaping, punch die 11 includes shaping pediment stick set 111, the shaping pediment stick set 111 before the shaping
Inside it is equipped with the shaping pediment stick 112 and shaping pediment stick lining bar 113 of interconnection；Punch die 22 includes shaping after the shaping
Formwork 221, are equipped with shaping backlash rod 222, the shaping backlash rod 222 and shaping rear mold afterwards in formwork 221 after the shaping
Shaping die 223 is provided between shell 221, the end of the shaping backlash rod 222 is provided with shaping backlash rod set 224.This hair
It is bright by setting three sets shaping moulds, two ends that forging to be processed is expected are carried out by deburring shaping and big hole end surface are entered respectively
Row chamfering shaping, for shaping macropore is ready.
Used as preferred embodiment, the big punch die 4 of shaping includes punch die 41 and shaping macropore before shaping macropore
Punch die 42 afterwards, punch die 41 includes shaping macropore preshoot set 411 before the shaping macropore, in the shaping macropore preshoot set 411
Shaping macropore pediment stick 412 is equipped with, if being provided between the shaping macropore pediment stick 412 and shaping macropore preshoot set 411
Dry locating part；Punch die 42 includes shaping macropore formwork 421 after the shaping macropore, is worn in the shaping macropore formwork 421
There is shaping macropore backlash rod 422, shaping macropore is provided between punch die 42 after the shaping macropore backlash rod 422 and shaping macropore
Die 423, the end of the shaping macropore backlash rod 422 is provided with shaping macropore backlash rod set 424；The shaping orifice die
5 include shaping aperture before punch die 51 and shaping aperture after punch die 52, it is described shaping aperture before punch die 51 include shaping aperture
Preshoot set 511, is equipped with shaping aperture pediment stick 512, the shaping aperture pediment stick in the shaping aperture preshoot set 511
Some locating parts are provided between 512 and shaping aperture preshoot set 511；Punch die 52 includes shaping aperture after the shaping aperture
Formwork 521, is equipped with shaping aperture backlash rod 522 in the shaping aperture formwork 521, the shaping aperture backlash rod 522
Some locating parts are provided between rear end and shaping aperture formwork 521, the front end of the shaping aperture backlash rod 522 is small with shaping
Shaping aperture die 523 is provided between casement shell 521；The waste material mould 6 that rushes includes that to rush punch die 61 and punching before waste material useless
Punch die 62 after material, it is described rush punch die 61 before waste material and include rush waste material pediment stick set 611, it is described to rush in waste material pediment stick set 611
It is equipped with rushing for interconnection and waste material pediment stick 612 and rushes waste material pediment stick lining bar 613；It is described rush waste material after punch die 62 include
Rush waste material formwork 621, it is described rush to be equipped with waste material formwork 621 rush waste material backlash rod 622, the waste material backlash rod 622 that rushes
Rear end and rush between waste material formwork 621 and be provided with some locating parts, the front end for rushing waste material backlash rod 622 with rush waste material formwork
It is provided between 621 and rushes waste material die 623.
In the present invention, the shaping die 223, shaping macropore die 423, shaping aperture die 523 and waste material mould is rushed
Benevolence 623 is made of wolfram steel, can effectively improve each mold use life-span on forming machine.
It should be noted that forging material to be processed carries out shaping on forming machine, is molded macropore, is molded aperture and rushes waste material
The defects such as during operation, its outward appearance must not be pulled, burst, pit.
And forging to be processed expects that after forming step is completed, in follow-up hinge taper hole operation, its machining accuracy should reach
0.02mm；And in worker employed in a plant nursery's sequence is rolled over, outward appearance impulse- free robustness should be reached, and there is serious impression, and roll over flower depth and answer uniformity, decorative pattern should
High-visible, endoporus can not have the technical requirements such as deformation；In tapping operation is implemented, the precision of tapping should reach 0.02mm；
After the completion of above-mentioned operation is equal, grooving operation need ensure grooving after must not there is wiping can't to be washed off burr, excircle of workpiece do not allow folder
Wound.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can be realized with other manner,
Any obvious replacement is within protection scope of the present invention on the premise of not departing from the technical program design.
Claims (8)
1. gecko piercing process, including forming step and procedure of processing are compeled in a kind of stainless steel, and the procedure of processing includes hinged
Taper hole, rolling flower, tapping and grooving operation, it is characterised in that：The forming step includes shaping, shaping macropore, shaping aperture
And waste material operation is rushed, the forming step is completed in same forming machine, and the forming machine is provided with shaping mould, shaping greatly
Punch die, be molded orifice die and rush waste material mould, forging material to be processed sequentially passed through on same forming machine shaping mould, into
The big punch die of type, be molded orifice die and rush waste material mould, the forming machine be connected with turn drilling machine, tooth roller, tooth machining unit and
Slot-cutting machine.
2. gecko piercing process is compeled in a kind of stainless steel according to claim 1, it is characterised in that：Also include cleaning step
Suddenly, after the cleaning step is located at procedure of processing.
3. gecko piercing process is compeled in a kind of stainless steel according to claim 1, it is characterised in that：The forging material to be processed
It is 304HC3 oxalic acid lines.
4. gecko piercing process is compeled in a kind of stainless steel according to claim 1, it is characterised in that：The trimming bag
Big hole end surface trimming, aperture end face trimming and chamfering trimming are included, the trimming is corresponding in turn to setting
There are the first shaping mould, the second shaping mould and the 3rd shaping mould.
5. gecko piercing process is compeled in a kind of stainless steel according to claim 4, it is characterised in that：First sizing die
Tool, the second shaping mould and the 3rd shaping mould include before shaping punch die, punch die bag before the shaping after punch die and shaping
Shaping pediment stick set is included, the shaping pediment stick and shaping pediment stick pad of interconnection have been equipped with the shaping pediment stick set
Bar；Punch die includes formwork after shaping after the shaping, shaping backlash rod is equipped with after the shaping in formwork, after the shaping
Rush after rod and shaping and be provided with shaping die between formwork, the end of the shaping backlash rod is provided with shaping backlash rod set.
6. gecko piercing process is compeled in a kind of stainless steel according to claim 1, it is characterised in that：The big casement of shaping
Tool include shaping macropore before punch die and shaping macropore after punch die, before the shaping macropore punch die include shaping macropore preshoot
Set, is equipped with shaping macropore pediment stick, the shaping macropore pediment stick and shaping macropore preshoot in the shaping macropore preshoot set
Some locating parts are provided between set；Punch die includes shaping macropore formwork, the shaping macropore formwork after the shaping macropore
Shaping macropore backlash rod is inside equipped with, the big casement of shaping is provided between punch die after the shaping macropore backlash rod and shaping macropore
Benevolence, the end of the shaping macropore backlash rod is provided with shaping macropore backlash rod set.
7. gecko piercing process is compeled in a kind of stainless steel according to claim 1, it is characterised in that：The small casement of shaping
Tool include shaping aperture before punch die and shaping aperture after punch die, before the shaping aperture punch die include shaping aperture preshoot
Set, is equipped with shaping aperture pediment stick, the shaping aperture pediment stick and shaping aperture preshoot in the shaping aperture preshoot set
Some locating parts are provided between set；Punch die includes shaping aperture formwork, the shaping aperture formwork after the shaping aperture
Shaping aperture backlash rod is inside equipped with, some limits are provided between the rear end of the shaping aperture backlash rod and shaping aperture formwork
Position part, shaping aperture die is provided between the front end of the shaping aperture backlash rod and shaping aperture formwork.
8. gecko piercing process is compeled in a kind of stainless steel according to claim 1, it is characterised in that：It is described to rush waste material mould
Include and rush before waste material punch die and rush punch die after waste material, it is described rush punch die before waste material and include rush waste material pediment stick set, the punching
Rushing for interconnection is equipped with waste material pediment stick set waste material pediment stick and rush waste material pediment stick lining bar；It is described to rush punch die after waste material
Include and rush waste material formwork, it is described rush to be equipped with waste material formwork rush waste material backlash rod, the rear end for rushing waste material backlash rod with
Rush between waste material formwork and be provided with some locating parts, the front end for rushing waste material backlash rod and rush between waste material formwork and be provided with punching
Waste material die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661346.6A CN104439960B (en) | 2014-11-19 | 2014-11-19 | Compel gecko piercing process in a kind of stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661346.6A CN104439960B (en) | 2014-11-19 | 2014-11-19 | Compel gecko piercing process in a kind of stainless steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104439960A CN104439960A (en) | 2015-03-25 |
| CN104439960B true CN104439960B (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410661346.6A Active CN104439960B (en) | 2014-11-19 | 2014-11-19 | Compel gecko piercing process in a kind of stainless steel |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464891C (en) * | 2007-04-27 | 2009-03-04 | 李忠礼 | Expansion clinch bolt sleeve punching forming technology and special purpose cover die |
| US8297899B2 (en) * | 2009-10-23 | 2012-10-30 | Pem Management, Inc. | Clinch pin fastener |
| CN101829756B (en) * | 2010-06-17 | 2012-07-25 | 鹏驰五金制品有限公司 | Cutting-free forming die of expansion anchor bolt |
| CN102248117A (en) * | 2011-05-31 | 2011-11-23 | 鹏驰五金制品有限公司 | Tuning-free forming die for stop bolt |
| CN203778579U (en) * | 2014-03-25 | 2014-08-20 | 鹏驰五金制品（昆山）有限公司 | Special mold for processing flat blasting casing |
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| CN104439960A (en) | 2015-03-25 |
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