CN107398691B - A kind of dental lamina and its processing technology - Google Patents
A kind of dental lamina and its processing technology Download PDFInfo
- Publication number
- CN107398691B CN107398691B CN201710620469.9A CN201710620469A CN107398691B CN 107398691 B CN107398691 B CN 107398691B CN 201710620469 A CN201710620469 A CN 201710620469A CN 107398691 B CN107398691 B CN 107398691B
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- China
- Prior art keywords
- processing
- dental lamina
- tooth line
- grinding wheel
- forming tank
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Classifications
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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
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
- B23P15/48—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools threading tools
- B23P15/50—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools threading tools dies
Abstract
The invention discloses a kind of dental lamina and its processing technologys, dental lamina side offers forming tank, the forming tank includes bottom and the side wall that is upwardly extended by bottom, the tooth line has top surface, and top surface is arc surface, its technique is step S1, it selects steel material template to cover and go out annular groove in its outer wall vehicle and obtains processing mould sleeve-board, step S2, it selects grinding wheel and covers to go out to process tooth line in grinding wheel outer wall vehicle by processing punching block and obtain processing grinding wheel, and processing groove is formed between processing tooth line, it is wherein cambered surface between the processing tooth line, step S3, it selects dental lamina profile and its surface is carried out using processing grinding wheel to squeeze the processing of tooth line for the first time, tooth line is obtained with top surface, and top surface is the dental lamina profile of arc surface, step S4, the processing of the second train tooth line is carried out to the top half of dental lamina profile again, finally obtain dental lamina, The present invention can obtain the bolt with certain specification thread.
Description
Technical field
The present invention relates to dental lamina processing technique field, in particular to a kind of dental lamina and its processing technology.
Background technique
Stainless steel dental lamina is a kind of dedicated for filature's stranding CARBURIZING FURNACE FOR STAINLESS FASTENER, in dental lamina material and heat treatment process
On all be different from general steel dental lamina.The processing of screw thread generally has: three kinds of turning, rolled thread and thread rolling forms, and turning screw
It is mainly used for the screw thread process of medium-and-large-sized workpiece, rolled thread and thread rolling are used for the screw thread process of great quantity of small bolt.With science and technology
It is constantly progressive, many has specific use such as desired strength height, non-corrosive, wear-resisting, acid-alkali-corrosive-resisting bolt demand and day all
Increase, therefore just needs to develop screw of the corresponding dental lamina to process unlike material, different demands.
Such as shown in attached drawing 1, need to process a kind of bolt, the concave surface 42 with indent between thread 41, therefore correspond to
Dental lamina upper tooth line top be it is arc-shaped；Meanwhile generally using center lathe during dental lamina surface processes tooth line, move
Making process is that then a step, the time for processing a dental lamina are longer for a step；Furthermore the processing method of lathe is used
It is difficult to the tooth line of arc surface.
Summary of the invention
In view of the deficienciess of the prior art, an object of the present disclosure provides a kind of dental lamina, can obtain having certain
The bolt of specification thread.
To achieve the above object, described the present invention provides the following technical scheme that a kind of dental lamina, offers forming tank
Forming tank includes bottom and the side wall that is upwardly extended by bottom, is tooth line between two forming tanks, and the tooth line has top surface,
And top surface is arc surface.
Through the above technical solutions, the thread on bolt can be processed due to the forming tank on dental lamina, and dental lamina tooth line
Arc surface enable to form concave surface between bolt thread, therefore can be obtained with certain specification size using this kind of dental lamina
Thread bolt.
The present invention is further, and the top of dental lamina is arranged with the first forming tank, and the lower part of dental lamina is arranged with the second forming tank,
The first molding groove deep is greater than the second molding groove deep.
Through the above technical solutions, the thread sizes for the bolt top half for obtaining processing are greater than bolt lower half portion
Thread sizes.
The present invention is further, and the bottom of dental lamina extends outwardly equipped with rake, and the rake is provided with third molding
Slot.
Through the above technical solutions, pointed nose can also mold thread for the bolt of tip, using when bolt just
It is screwed into object in it.
The present invention is further, and the third molding groove deep is identical as the second molding groove deep.
Through the above technical solutions, bolt is by third forming tank in the lower end of the molding thread of its pointed nose and bolt
Thread is identical, this two parts is not needed subsequent again by processing to the second forming tank and third molding by processing at one time
Slot is deepened；Reduce manufacturing procedure.
In view of the deficienciess of the prior art, the second purpose of the invention provides a kind of processing technology, can be had
The bolt of the thread of certain specification size；And it is high in machining efficiency.
To achieve the above object, the present invention provides the following technical scheme that a kind of processing technology of dental lamina, step S1, choosing
It is covered with steel material template and goes out annular groove in its outer wall vehicle and obtain processing mould sleeve-board, step S2 selects grinding wheel and by processing steel
Die sleeve goes out to process tooth line in grinding wheel outer wall vehicle and obtains processing grinding wheel, and forms processing groove between processing tooth line, wherein described
Processing is cambered surface between tooth line, step S3, selects dental lamina profile and carries out squeezing tooth for the first time to its surface using processing grinding wheel
Line processing obtains tooth line with top surface, and top surface is the dental lamina profile of arc surface, step S4, then the upper half to dental lamina profile
Divide and carry out the processing of the second train tooth line, finally obtains dental lamina.
Get on the bus out annular groove through the above technical solutions, steel material template is covered in lathe, on grinding wheel outer wall formed
Grinding wheel is mounted on mechanical equipment by processing groove, then carries out squeezing the processing of tooth line for the first time to workpiece dental lamina profile, due to adding
It is cambered surface between work tooth line, so obtained dental lamina tooth line top surface is arc surface, and then when use dental lamina progress processing bolt,
It is concave surface between the thread of bolt；Moreover, using this kind of method, grinding wheel can be processed disposably on dental lamina profile and be obtained
A plurality of tooth line, relative to, using center lathe during dental lamina surface processes tooth line, needs repeatedly processing, therefore this hair
The bright time for processing a dental lamina is obvious.The second molding groove deep is obtained, then to the upper part of dental lamina profile using the
The processing of two train tooth lines, then obtains the first molding groove deep.
The present invention is further, and in the step S1, the steel material template set top of selection is cylindrical sleeve tubular, and lower part is
Rotary table sleeve-shaped, in the step S2, the lower part of the grinding wheel of selection slopes inwardly, and the lower part of grinding wheel and steel material template set are mutual
Cooperate, in the step S3, the bottom of dental lamina profile is selected to extend outwardly equipped with rake.
Through the above technical solutions, rotary table sleeve-shaped processes tooth line for molding at the inward slant of grinding wheel lower part, if
Tooth line on the rake set can mold third forming tank.
The present invention is further, and the second train tooth line processing is to be carried out using lathe.
Through the above technical solutions, the thread sizes for the bolt top half for obtaining processing are greater than bolt lower half portion
Thread sizes.
The present invention is further, takes case-carbonizing to strengthen heat treatment dental lamina, and then obtain product.
Through the above technical solutions, can be improved the intensity and wearability of dental lamina, extend the service life of dental lamina.
In conclusion the bolt with certain specification thread can be obtained through the invention；Moreover, using processing
To a kind of grinding wheel, then pressing plate profile is processed again, corresponding dental lamina product finally can disposably be made, therefore have
Advantage high in machining efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bolt of required processing；
Fig. 2 is the structural schematic diagram that embodiment embodies the first dental lamina；
Fig. 3 is the structural schematic diagram that embodiment embodies the corresponding steel material template set of the first dental lamina；
Fig. 4 is the structural schematic diagram that embodiment embodies the corresponding grinding wheel of the first dental lamina；
Fig. 5 is the structural schematic diagram of another bolt of required processing；
Fig. 6 is the structural schematic diagram that embodiment embodies second of dental lamina；
Fig. 7 is the structural schematic diagram that embodiment embodies the first dental lamina corresponding steel material template set and grinding wheel；
Fig. 8 is the portion the I enlarged drawing of Fig. 1.
Appended drawing reference: 1, dental lamina；11, the first forming tank；12, the second forming tank；2, tooth line；21, arc surface；3, it tilts
Portion；31, third forming tank；4, bolt；41, thread；42, concave surface；43, pointed nose；5, steel material template set；51, cylindrical sleeves
Shape；52, rotary table sleeve-shaped；6, grinding wheel；61, tooth line is processed；62, cambered surface.
Specific embodiment
As shown in connection with fig. 2, a kind of dental lamina, side are machined with tooth line 2, are forming tank between phase adjacent teeth line 2, in forming tank
Under be set as two groups, middle and upper part sets up that set be the first forming tank 11 separately, and lower part sets up that set be the second forming tank 12 separately, the first one-tenth
11 groove depth of type groove is larger compared to 12 groove depth of the second forming tank；The tooth line 2 of embodiment has top surface, and top surface is arc surface 21.
When seeing Fig. 1 and Fig. 8 to bolt 4(using two pieces of dental laminas 1) after carry out processing screw thread processing, it can between the thread 41 on bolt 4
Concave surface 42 being formed, and 41 depth of threat of thread that the preceding part of bolt 4 has is shallower, 41 depth of threat of thread partially having afterwards is larger,
In this, the bolt 4 of the thread 41 of specification and shape has been obtained.
It as shown in connection with fig. 5, is the bolt 4 of pointed nose 43 for front end, in order to through this embodiment in its pointed nose
43 processing obtain screw thread, therefore are provided with second of dental lamina, corresponding to extend outwardly in 1 bottom of dental lamina equipped with inclination in conjunction with Fig. 6
Portion 3, while third forming tank 31 is provided on rake 3, it can be molded on bolt 4 accordingly by third forming tank 31
Bolt；Meanwhile 31 groove depth of third forming tank is identical as 12 groove depth of the second forming tank, this be primarily due to bolt 4 by third at
Type groove 31 is identical as the thread 41 of the lower end of bolt 4 in its molding thread 41 of pointed nose 43, the second forming tank 12 and third at
Type groove 31 does not need subsequent to reach by processing to the second forming tank 12 and third forming tank 31 2 again by processing at one time
The effect of secondary intensification；Reduce manufacturing procedure.
For the first dental lamina, mainly realized by following processing technology, referring to Fig. 3 and Fig. 4,
Step S1 selects steel material template to cover 5 and go out annular groove in its outer wall vehicle and obtains processing mould sleeve-board；
Step S2 selects grinding wheel 6 and goes out processing tooth line 61 in 6 outer wall vehicle of grinding wheel by processing punching block and covering, obtains processing sand
Wheel, and processing groove is formed between processing tooth line 61, wherein being cambered surface 62 between the processing tooth line 61；
Step S3 is selected dental lamina profile and is carried out squeezing the processing of tooth line for the first time to its surface using processing grinding wheel, obtained
Tooth line 2(is shown in Fig. 2) there is top surface, and top surface is the dental lamina profile of arc surface 21, step S4, then the top half to dental lamina profile
The processing of the second train tooth line is carried out, dental lamina 1 is finally obtained；After the step S4, case-carbonizing is taken to strengthen heat dental lamina 1
Processing；Wherein carburizing strengthens heat treatment using gas carbonizing method: dental lamina 1 being put into the carburizer of sealing, is made at workpiece
In the organic matter liquid (methanol, kerosene, isopropanol) in the environment of 920 DEG C of high temperature, being passed through, gas is decomposed at high temperature, is produced
Liveliness proof carbon atom, and the workpiece surface for being heated to austenitic state absorbs, and diffusion inside backward steel.
And for second of dental lamina, it is mainly realized by following processing technology: referring to Fig. 6 and Fig. 7
Step S1, it is cylindrical sleeve tubular 51 that the steel material template of selection, which covers 5 tops, and lower part is rotary table sleeve-shaped 52, and
Its outer wall vehicle goes out annular groove and obtains processing mould sleeve-board, and step S2 selects the lower part of grinding wheel 6 to slope inwardly, the lower part of grinding wheel 6 and steel
Material template set 5 cooperates, and covers to go out to process tooth line 61 in 6 outer wall vehicle of grinding wheel by processing punching block and obtain processing grinding wheel, and
And processing groove is formed between processing tooth line 61, wherein being cambered surface 62 between the processing tooth line 61；
Step S3 is selected dental lamina profile and is carried out squeezing the processing of tooth line, dental lamina for the first time to its surface using processing grinding wheel
The bottom of profile extends outwardly equipped with rake 3, obtains tooth line 2 with top surface, and top surface is the dental lamina profile of arc surface 21；Together
When in rake 3 obtain third forming tank 31；
Step S4, then the processing of the second train tooth line is carried out to the first forming tank 11 of the top half of 1 profile of dental lamina, finally
Obtain dental lamina 1.Then after the step S4, case-carbonizing is taken to strengthen heat treatment dental lamina 1；Wherein carburizing is strengthened at heat
Reason is using gas carbonizing method: dental lamina 1 is put into the carburizer of sealing, is in workpiece in the environment of 920 DEG C of high temperature,
The organic matter liquid (methanol, kerosene, isopropanol) being passed through, gas decomposes at high temperature, generates active atoms of carbon, and be heated to
The workpiece surface of austenitic state absorbs, and diffusion inside backward steel.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of processing technology of dental lamina, it offers forming tank to dental lamina, and the forming tank includes bottom and upward by bottom
The side wall of extension is tooth line (2) between two forming tanks, which is characterized in that the tooth line (2) has top surface, and top surface is circle
Cambered surface (21)；The top of dental lamina (1) is arranged with the first forming tank (11), and the lower part of dental lamina (1) is arranged with the second forming tank (12),
First forming tank (11) groove depth is greater than the second forming tank (12) groove depth；The bottom of dental lamina (1) extends outwardly equipped with rake
(3), the rake (3) is provided with third forming tank (31)；Third forming tank (31) groove depth and the second forming tank (12)
Groove depth is identical；It is characterized in that, step S1, selects steel material template set (5) and go out annular groove in its outer wall vehicle and obtain processing mould
Sleeve-board, step S2 select grinding wheel (6) and cover to go out to process tooth line (61) in grinding wheel (6) outer wall vehicle by processing punching block and processed
Grinding wheel, and processing groove is formed between processing tooth line (61), wherein being cambered surface (62), step between the processing tooth line (61)
S3 is selected dental lamina profile and is carried out squeezing the processing of tooth line for the first time to its surface using processing grinding wheel, and obtaining tooth line (2) has top
Face, and top surface is the dental lamina profile of arc surface (21), step S4, then top half the second train tooth line of progress to dental lamina profile
Processing, finally obtains dental lamina.
2. processing technology according to claim 1, which is characterized in that in the step S1, the steel material template set of selection
(5) top is cylindrical sleeve tubular (51), and lower part is rotary table sleeve-shaped (52), in the step S2, the lower part of the grinding wheel (6) of selection
Slope inwardly, the lower part of grinding wheel (6) and steel material template set (5) cooperate, and in the step S3, select the bottom of dental lamina profile
Portion extends outwardly equipped with rake (3).
3. processing technology according to claim 1 or 2, which is characterized in that the second train tooth line processing is to use vehicle
Bed carries out.
4. processing technology according to claim 3, which is characterized in that after the step S4, take surface to dental lamina
Heat treatment is strengthened in carburizing, and then obtains product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620469.9A CN107398691B (en) | 2017-07-26 | 2017-07-26 | A kind of dental lamina and its processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620469.9A CN107398691B (en) | 2017-07-26 | 2017-07-26 | A kind of dental lamina and its processing technology |
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| Publication Number | Publication Date |
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| CN107398691A CN107398691A (en) | 2017-11-28 |
| CN107398691B true CN107398691B (en) | 2019-05-14 |
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| CN201710620469.9A Active CN107398691B (en) | 2017-07-26 | 2017-07-26 | A kind of dental lamina and its processing technology |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780030B (en) * | 2019-03-07 | 2023-10-20 | 安徽瑞泰汽车零部件有限责任公司 | Conical pan head welding bolt and processing technology thereof |
| CN110340263B (en) * | 2019-08-14 | 2020-11-24 | 中原利达铁路轨道技术发展有限公司 | Automatic spike production system |
| CN115156969B (en) * | 2022-06-06 | 2024-02-06 | 海盐精斌五金制品有限公司 | Automatic machining and forming process for planar dental plate |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191432A (en) * | 1921-09-14 | 1923-01-15 | Wilhelm Westerheide | Improvements in mechanism or tools for cutting screw-threads |
| US3896656A (en) * | 1974-01-04 | 1975-07-29 | Litton Industrial Products | Contoured thread rolling dies |
| JP2006167769A (en) * | 2004-12-17 | 2006-06-29 | Terao Kikai Kk | Dies for form rolling |
| JP2007075874A (en) * | 2005-09-16 | 2007-03-29 | Nitto Seiko Co Ltd | Tapping screw form rolling die |
| KR20050102601A (en) * | 2005-10-05 | 2005-10-26 | 차영준 | Diamond wheel and the manufacture method of screw processing for pipe threading machine dies |
| CN201015808Y (en) * | 2007-02-07 | 2008-02-06 | 常进工业股份有限公司 | Screw dental plate set |
| CN201015810Y (en) * | 2007-03-07 | 2008-02-06 | 台湾牙板企业有限公司 | Sharp-tailed screw dental plate set |
| CN204308113U (en) * | 2014-02-28 | 2015-05-06 | 上海奥达科股份有限公司 | A kind of securing member processing unit (plant) and dental lamina assembly thereof |
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