CN104842127A - Fast machining method of rivet with bottom hole and for back plate - Google Patents
Fast machining method of rivet with bottom hole and for back plate Download PDFInfo
- Publication number
- CN104842127A CN104842127A CN201510285700.4A CN201510285700A CN104842127A CN 104842127 A CN104842127 A CN 104842127A CN 201510285700 A CN201510285700 A CN 201510285700A CN 104842127 A CN104842127 A CN 104842127A
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- China
- Prior art keywords
- rivet
- utilizes
- bottom outlet
- angle
- processing method
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- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000003754 machining Methods 0.000 title abstract 3
- 238000003672 processing method Methods 0.000 claims description 30
- 238000010079 rubber tapping Methods 0.000 claims description 16
- ZBMRKNMTMPPMMK-UHFFFAOYSA-N 2-amino-4-[hydroxy(methyl)phosphoryl]butanoic acid;azane Chemical compound [NH4+].CP(O)(=O)CCC(N)C([O-])=O ZBMRKNMTMPPMMK-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011031 large-scale manufacturing process 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention relates to the technical field of display screen back plates, in particular to a fast machining method of a rivet with a bottom hole and for a back plate. The method includes the steps of firstly, using the feeding device of an automatic lathe to feed a bar to the machining position of a central drill; secondly, using the central drill to machine the countersink, in the cylindrical part of the rivet, on the bar; thirdly, using an external turning tool to machine the rivet cylindrical part and cap part on the bar; fourthly, using a drill bit to machine a screw hole in the rivet cylindrical part and drill the bottom hole; fifthly, using a finishing turning tool to finish the length of the rivet; sixthly, using a screw tap to tap the screw hole formed in the fourth step; seventhly, using a cutting-off turning tool to cut off the tapped rivet to obtain the finished rivet. The method is few in production procedures, low in equipment and manpower resource consumption and short in production cycle.
Description
Technical field
The present invention relates to display backplane technical field, be specifically related to the quick processing method of a kind of backboard band bottom outlet rivet.
Background technology
Backboard (backboard of such as LCD TV) adopts rivet to fix usually, when after backboard cleaning, for the ease of drying the ponding in rivet screw, needs to open an aperture in the bottom surface of rivet, i.e. rivet bottom outlet.In prior art, the operation of producing the rivet of band bottom outlet is: first utilize automatic lathe to process rivet, and then utilize speed lathe machined bottom., there is production process many in this mode of producing band bottom outlet rivet of prior art, equipment and human resources consumption many, and the shortcoming that the production cycle is long.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide a kind of backboard to be with the quick processing method of bottom outlet rivet.
To achieve these goals, the present invention adopts following technical scheme:
There is provided a kind of backboard to be with the quick processing method of bottom outlet rivet, it comprises the following steps:
It comprises the following steps:
Step one, utilizes the pay-off of automatic lathe bar to be delivered to the Working position of centre drill;
Step 2, utilizes centre drill on bar, process counterbore in rivet columnar part;
Step 3, utilizes billmpse tool on bar, process rivet columnar part and cap portion;
Step 4, utilizes drill bit to process screw to rivet columnar part, and then gets out bottom outlet;
Step 5, utilizes the length of lathe tool refine rivet of having a shave;
Step 6, utilizes screw tap to carry out tapping to the screw that step 4 processes;
Step 7, utilizes parting-off tool will to complete the buster of tapping, obtains finished product rivet;
Wherein, the drill bit in described step 4 has threaded body portion and head, and described head is provided with wedge angle, and the angle of described wedge angle is 55 degree ~ 65 degree.
In technique scheme, preferably, the angle of described wedge angle is 60 degree.
In technique scheme, preferably, the angle of described wedge angle is 58 degree.
In technique scheme, preferably, the angle of described wedge angle is 62 degree.
In technique scheme, between described step 4 and described step 5, also comprise steps A, utilize slot lathe tool to process cannelure between rivet columnar part and cap portion.
Compared with prior art, beneficial effect is in the present invention:
(1) the quick processing method of a kind of backboard band bottom outlet rivet provided by the invention, because the drill bit in step 4 has threaded body portion and head, head is provided with wedge angle, and the angle of wedge angle is 55 degree ~ 65 degree, therefore, drill bit can be utilized to process screw to rivet columnar part, and then get out bottom outlet, therefore, it is few that this backboard is with the quick processing method of bottom outlet rivet to have production process, equipment and human resources consumption few, and advantage with short production cycle.Wherein, relative to prior art, equipment aspect decreases the use of speed lathe, and human resources have saved 50%, and the production cycle shortens 45%.
(2) the quick processing method of a kind of backboard band bottom outlet rivet provided by the invention, have method simple, production cost is low, and can be applicable to the feature of large-scale production.
Detailed description of the invention
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
embodiment 1.
A quick processing method for backboard band bottom outlet rivet, it comprises the following steps:
Step one, utilizes the pay-off of automatic lathe bar to be delivered to the Working position of centre drill;
Step 2, utilizes centre drill on bar, process counterbore in rivet columnar part;
Step 3, utilizes billmpse tool on bar, process rivet columnar part and cap portion;
Step 4, utilizes drill bit to process screw to rivet columnar part, and then gets out bottom outlet;
Step 5, utilizes the length of lathe tool refine rivet of having a shave;
Step 6, utilizes screw tap to carry out tapping to the screw that step 4 processes;
Step 7, utilizes parting-off tool will to complete the buster of tapping, obtains finished product rivet;
Wherein, in the present embodiment, the drill bit in step 4 has threaded body portion and head, and head is provided with wedge angle, and the angle of wedge angle is 60 degree.
The quick processing method of a kind of backboard band bottom outlet rivet of the present embodiment, because the drill bit in step 4 has threaded body portion and head, head is provided with wedge angle, and the angle of wedge angle is 60 degree, therefore, drill bit can be utilized to process screw to rivet columnar part, and then get out bottom outlet, therefore, it is few that this backboard is with the quick processing method of bottom outlet rivet to have production process, equipment and human resources consumption few, and advantage with short production cycle.
embodiment 2.
A quick processing method for backboard band bottom outlet rivet, it comprises the following steps:
Step one, utilizes the pay-off of automatic lathe bar to be delivered to the Working position of centre drill;
Step 2, utilizes centre drill on bar, process counterbore in rivet columnar part;
Step 3, utilizes billmpse tool on bar, process rivet columnar part and cap portion;
Step 4, utilizes drill bit to process screw to rivet columnar part, and then gets out bottom outlet;
Step 5, utilizes the length of lathe tool refine rivet of having a shave;
Step 6, utilizes screw tap to carry out tapping to the screw that step 4 processes;
Step 7, utilizes parting-off tool will to complete the buster of tapping, obtains finished product rivet;
Wherein, in the present embodiment, the drill bit in step 4 has threaded body portion and head, and head is provided with wedge angle, and the angle of wedge angle is 58 degree.
The quick processing method of a kind of backboard band bottom outlet rivet of the present embodiment, because the drill bit in step 4 has threaded body portion and head, head is provided with wedge angle, and the angle of wedge angle is 58 degree, therefore, drill bit can be utilized to process screw to rivet columnar part, and then get out bottom outlet, therefore, it is few that this backboard is with the quick processing method of bottom outlet rivet to have production process, equipment and human resources consumption few, and advantage with short production cycle.
embodiment 3.
A quick processing method for backboard band bottom outlet rivet, it comprises the following steps:
Step one, utilizes the pay-off of automatic lathe bar to be delivered to the Working position of centre drill;
Step 2, utilizes centre drill on bar, process counterbore in rivet columnar part;
Step 3, utilizes billmpse tool on bar, process rivet columnar part and cap portion;
Step 4, utilizes drill bit to process screw to rivet columnar part, and then gets out bottom outlet;
Step 5, utilizes the length of lathe tool refine rivet of having a shave;
Step 6, utilizes screw tap to carry out tapping to the screw that step 4 processes;
Step 7, utilizes parting-off tool will to complete the buster of tapping, obtains finished product rivet;
Wherein, in the present embodiment, the drill bit in step 4 has threaded body portion and head, and head is provided with wedge angle, and the angle of wedge angle is 62 degree.
The quick processing method of a kind of backboard band bottom outlet rivet of the present embodiment, because the drill bit in step 4 has threaded body portion and head, head is provided with wedge angle, and the angle of wedge angle is 62 degree, therefore, drill bit can be utilized to process screw to rivet columnar part, and then get out bottom outlet, therefore, it is few that this backboard is with the quick processing method of bottom outlet rivet to have production process, equipment and human resources consumption few, and advantage with short production cycle.
embodiment 4.
A quick processing method for backboard band bottom outlet rivet, it comprises the following steps:
Step one, utilizes the pay-off of automatic lathe bar to be delivered to the Working position of centre drill;
Step 2, utilizes centre drill on bar, process counterbore in rivet columnar part;
Step 3, utilizes billmpse tool on bar, process rivet columnar part and cap portion;
Step 4, utilizes drill bit to process screw to rivet columnar part, and then gets out bottom outlet;
Step 5, utilizes the length of lathe tool refine rivet of having a shave;
Step 6, utilizes screw tap to carry out tapping to the screw that step 4 processes;
Step 7, utilizes parting-off tool will to complete the buster of tapping, obtains finished product rivet;
Wherein, in the present embodiment, the drill bit in step 4 has threaded body portion and head, and head is provided with wedge angle, and the angle of wedge angle is 55 degree.
The quick processing method of a kind of backboard band bottom outlet rivet of the present embodiment, because the drill bit in step 4 has threaded body portion and head, head is provided with wedge angle, and the angle of wedge angle is 55 degree, therefore, drill bit can be utilized to process screw to rivet columnar part, and then get out bottom outlet, therefore, it is few that this backboard is with the quick processing method of bottom outlet rivet to have production process, equipment and human resources consumption few, and advantage with short production cycle.
embodiment 5.
A quick processing method for backboard band bottom outlet rivet, it comprises the following steps:
Step one, utilizes the pay-off of automatic lathe bar to be delivered to the Working position of centre drill;
Step 2, utilizes centre drill on bar, process counterbore in rivet columnar part;
Step 3, utilizes billmpse tool on bar, process rivet columnar part and cap portion;
Step 4, utilizes drill bit to process screw to rivet columnar part, and then gets out bottom outlet;
Step 5, utilizes the length of lathe tool refine rivet of having a shave;
Step 6, utilizes screw tap to carry out tapping to the screw that step 4 processes;
Step 7, utilizes parting-off tool will to complete the buster of tapping, obtains finished product rivet;
Wherein, in the present embodiment, the drill bit in step 4 has threaded body portion and head, and head is provided with wedge angle, and the angle of wedge angle is 65 degree.
The quick processing method of a kind of backboard band bottom outlet rivet of the present embodiment, because the drill bit in step 4 has threaded body portion and head, head is provided with wedge angle, and the angle of wedge angle is 65 degree, therefore, drill bit can be utilized to process screw to rivet columnar part, and then get out bottom outlet, therefore, it is few that this backboard is with the quick processing method of bottom outlet rivet to have production process, equipment and human resources consumption few, and advantage with short production cycle.
embodiment 6.
A quick processing method for backboard band bottom outlet rivet, it comprises the following steps:
Step one, utilizes the pay-off of automatic lathe bar to be delivered to the Working position of centre drill;
Step 2, utilizes centre drill on bar, process counterbore in rivet columnar part;
Step 3, utilizes billmpse tool on bar, process rivet columnar part and cap portion;
Step 4, utilizes drill bit to process screw to rivet columnar part, and then gets out bottom outlet;
Step 5, utilizes the length of lathe tool refine rivet of having a shave;
Step 6, utilizes screw tap to carry out tapping to the screw that step 4 processes;
Step 7, utilizes parting-off tool will to complete the buster of tapping, obtains finished product rivet;
Wherein, in the present embodiment, the drill bit in step 4 has threaded body portion and head, and head is provided with wedge angle, and the angle of wedge angle is 63 degree.
The quick processing method of a kind of backboard band bottom outlet rivet of the present embodiment, because the drill bit in step 4 has threaded body portion and head, head is provided with wedge angle, and the angle of wedge angle is 63 degree, therefore, drill bit can be utilized to process screw to rivet columnar part, and then get out bottom outlet, therefore, it is few that this backboard is with the quick processing method of bottom outlet rivet to have production process, equipment and human resources consumption few, and advantage with short production cycle.
In the present embodiment, between step 4 and step 5, also comprise steps A, utilize slot lathe tool to process cannelure between rivet columnar part and cap portion.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (5)
1. a quick processing method for backboard band bottom outlet rivet, is characterized in that: it comprises the following steps:
Step one, utilizes the pay-off of automatic lathe bar to be delivered to the Working position of centre drill;
Step 2, utilizes centre drill on bar, process counterbore in rivet columnar part;
Step 3, utilizes billmpse tool on bar, process rivet columnar part and cap portion;
Step 4, utilizes drill bit to process screw to rivet columnar part, and then gets out bottom outlet;
Step 5, utilizes the length of lathe tool refine rivet of having a shave;
Step 6, utilizes screw tap to carry out tapping to the screw that step 4 processes;
Step 7, utilizes parting-off tool will to complete the buster of tapping, obtains finished product rivet;
Wherein, the drill bit in described step 4 has threaded body portion and head, and described head is provided with wedge angle, and the angle of described wedge angle is 55 degree ~ 65 degree.
2. the quick processing method of a kind of backboard band bottom outlet rivet according to claim 1, is characterized in that: the angle of described wedge angle is 60 degree.
3. the quick processing method of a kind of backboard band bottom outlet rivet according to claim 1, is characterized in that: the angle of described wedge angle is 58 degree.
4. the quick processing method of a kind of backboard band bottom outlet rivet according to claim 1, is characterized in that: the angle of described wedge angle is 62 degree.
5. the quick processing method of a kind of backboard band bottom outlet rivet according to claim 1, is characterized in that: between described step 4 and described step 5, also comprise steps A, utilizes slot lathe tool to process cannelure between rivet columnar part and cap portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285700.4A CN104842127A (en) | 2015-05-29 | 2015-05-29 | Fast machining method of rivet with bottom hole and for back plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285700.4A CN104842127A (en) | 2015-05-29 | 2015-05-29 | Fast machining method of rivet with bottom hole and for back plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104842127A true CN104842127A (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510285700.4A Pending CN104842127A (en) | 2015-05-29 | 2015-05-29 | Fast machining method of rivet with bottom hole and for back plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN104842127A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008052383A1 (en) * | 2008-10-20 | 2010-04-22 | Profil Verbindungstechnik Gmbh & Co. Kg | Assembly part consisting of a fastener and a sheet metal part and a method for producing such a component assembly |
| CN102649217A (en) * | 2011-02-25 | 2012-08-29 | 温永林 | Hollow rivet shaft processing technology |
| CN102689164A (en) * | 2012-06-19 | 2012-09-26 | 东方蓝天钛金科技有限公司 | Processing process of titanium alloy ring groove rivet with big length-to-diameter ratio |
| CN202963682U (en) * | 2012-12-10 | 2013-06-05 | 常州市海钢工具厂(普通合伙) | Cutter used for machining of threaded hole |
| CN204108410U (en) * | 2014-09-04 | 2015-01-21 | 艾森文具用品（太仓）有限公司 | One is used for drilling magnadure aperture flat drill bit |
-
2015
- 2015-05-29 CN CN201510285700.4A patent/CN104842127A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008052383A1 (en) * | 2008-10-20 | 2010-04-22 | Profil Verbindungstechnik Gmbh & Co. Kg | Assembly part consisting of a fastener and a sheet metal part and a method for producing such a component assembly |
| CN102649217A (en) * | 2011-02-25 | 2012-08-29 | 温永林 | Hollow rivet shaft processing technology |
| CN102689164A (en) * | 2012-06-19 | 2012-09-26 | 东方蓝天钛金科技有限公司 | Processing process of titanium alloy ring groove rivet with big length-to-diameter ratio |
| CN202963682U (en) * | 2012-12-10 | 2013-06-05 | 常州市海钢工具厂(普通合伙) | Cutter used for machining of threaded hole |
| CN204108410U (en) * | 2014-09-04 | 2015-01-21 | 艾森文具用品（太仓）有限公司 | One is used for drilling magnadure aperture flat drill bit |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Tai Gong Ling Dalingshan Town Village in Dongguan City, Guangdong province 523000 Dongguan Haoshun Precision Technology Co. Ltd. Applicant after: DONGGUAN HAOSHUN PRECISION TECHNOLOGY CO., LTD. Address before: Dongguan Dalingshan Town Village in Guangdong province in 523000 when Dongguan Haoshun Furniture Co. Ltd. Applicant before: DONGGUAN HAOSHUN FURNITURE CO., LTD. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |