CN108067817A - double-hole type bolt manufacturing process - Google Patents
double-hole type bolt manufacturing process Download PDFInfo
- Publication number
- CN108067817A CN108067817A CN201610991690.0A CN201610991690A CN108067817A CN 108067817 A CN108067817 A CN 108067817A CN 201610991690 A CN201610991690 A CN 201610991690A CN 108067817 A CN108067817 A CN 108067817A
- Authority
- CN
- China
- Prior art keywords
- bolt
- double
- manufacturing process
- hole type
- processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 229910001208 Crucible steel Inorganic materials 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims abstract description 4
- 239000010721 machine oil Substances 0.000 claims abstract description 4
- 239000012188 paraffin wax Substances 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Double-hole type bolt manufacturing process, using smart cast steel casting bolt, the first chaeta blank of bolt-by bolt, the first chaeta blank of bolt is put into addition wood and is cut, machine oil, surface flash removed is carried out in the tumbling machine barrel of the raw materials such as paraffin, polishing, remove internal stress processing 12 it is small when-bolt head bores device to hole-bolt thread rolling machine flat die thread rolling-overall surface and turns blue processing-finished product quality inspection-function test, the Double-hole type bolt manufacturing process, orderly production can be carried out according to specification to install, to ensure the workmanship of product and requirement, reduce unrelated and unnecessary link, and raw material can be saved, reduce cost, processing installation production process is followed the beaten track, it is safe and orderly.
Description
Technical field
The present invention relates to a kind of make to screw demounting bolt at any time manually on special door for often switching without instrument
Process, that is, Double-hole type bolt manufacturing process.
Background technology
The making processing method that each product has its unique, and different structure for product, material also has and it
His product mounting process far from each other formulates more perfect and most suitable fabrication and installation technique according to the characteristics of product, with regard to that can make
The fabrication and installation process of product is avoided detours, while can also save human and material resources and raw material, and is safely, quickly produced
Of fine quality, low-cost product, Double-hole type bolt belong to nonstandard product, so the manufacturing of product is all unicity, spy
Different property, this just determines the manufacturing process that the manufacturing of component all must have its special, is otherwise the matter it cannot be guaranteed that product
Amount requirement and the function of product.
The content of the invention
Set forth above in order to solve the problems, such as, the present invention provides a kind of Double-hole type bolt manufacturing process, the Double-hole type
Screw bolt manufacture process can carry out orderly production according to specification and install, to ensure the workmanship of product and requirement, reduce nothing
Pass and unnecessary link, and raw material can be saved, reduce cost, processing installation production process is followed the beaten track, safety
In order.
The object of the present invention is achieved like this, Double-hole type bolt manufacturing process, using smart cast steel casting bolt, bolt head
Integral blank-put into the first chaeta blank of bolt, bolt adds in wood and cuts, carried out in the tumbling machine barrel of raw materials such as machine oil, paraffin
When surface flash removed, polishing, the processing 12 of removal internal stress are small-bolt head brill device to hole-bolt thread rolling machine flat die thread rolling-entirety table
Face is turned blue processing-finished product quality inspection-function test：It is stretched into the device to hole of bolt head with the fork of pulling of Special wrench and can be screwed or torn open
Bolt is unloaded, realizes above-mentioned function for qualification.
It is a feature of the present invention that each manufacture, processing process are completed using machinery, standardization, mass degree
Height, product quality are guaranteed.
Description of the drawings
Fig. 1 is the structure diagram of Double-hole type bolt；
Fig. 2 is the top view of Double-hole type bolt.
In figure：1st, bolt；2nd, bolt head；3rd, screw thread；4th, device to hole.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
By taking Double-hole type bolt as an example, using first 2 integral blank of smart cast steel casting bolt 1, bolt-by bolt 1, bolt first 2
Integral blank, which is put into, to be added in wood and cuts, surface flash removed, polishing are carried out in the tumbling machine barrel of raw materials such as machine oil, paraffin, in removal
When the processing 12 of stress is small-first 2 brill device to hole 4-bolt, the 1 screw-rolling machine 3-overall surface of flat die thread rolling of bolt turns blue processing-into quality
Inspection-function test：It is stretched into first to bolt 2 device to hole 4 and can be screwed or demounting bolt 1 with the fork of pulling of Special wrench, in realization
Function is stated as qualification.
Claims (1)
1. Double-hole type bolt manufacturing process, it is characterised in that：Using smart cast steel casting bolt, the first chaeta blank of bolt-by spiral shell
The first chaeta blank of bolt, bolt put into add in wood cut, carried out in the tumbling machine barrel of raw materials such as machine oil, paraffin surface flash removed, polishing,
Remove internal stress processing 12 it is small when-bolt head bores device to hole-bolt thread rolling machine flat die thread rolling-overall surface and turns blue processing-finished product
Quality inspection-function test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610991690.0A CN108067817A (en) | 2016-11-11 | 2016-11-11 | double-hole type bolt manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610991690.0A CN108067817A (en) | 2016-11-11 | 2016-11-11 | double-hole type bolt manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108067817A true CN108067817A (en) | 2018-05-25 |
Family
ID=62153573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610991690.0A Pending CN108067817A (en) | 2016-11-11 | 2016-11-11 | double-hole type bolt manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108067817A (en) |
-
2016
- 2016-11-11 CN CN201610991690.0A patent/CN108067817A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |