CN104526018A - Hole drilling die - Google Patents
Hole drilling die Download PDFInfo
- Publication number
- CN104526018A CN104526018A CN201410855245.2A CN201410855245A CN104526018A CN 104526018 A CN104526018 A CN 104526018A CN 201410855245 A CN201410855245 A CN 201410855245A CN 104526018 A CN104526018 A CN 104526018A
- Authority
- CN
- China
- Prior art keywords
- hole drilling
- center
- guiding
- hole
- face
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
- B23B47/281—Jigs for drilling cylindrical parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention provided a hole drilling die. The hole drilling die comprises an upper plate and a lower plate; wherein a hole drilling groove is formed in the center of the upper end face of the upper plate, and six standard holes are uniformly formed in the periphery direction of the bottom face of the hole drilling groove; the lower end face of the upper plate is provided with two positioning columns and two guiding columns; a containing groove is formed in the center of the end face of the lower plate, an empty groove with radius smaller than that of the containing groove is formed in the middle of the containing groove; the upper end face of the lower plate is provided with two guiding blocks, guiding grooves matched with the guiding columns are formed in the position, corresponding to the two guiding columns, of the two guiding blocks; height of the positioning columns are larger than or equal to the height of the guiding columns. The hole drilling die has the advantages that the usage is convenient, by fixing a bearing workpiece by the upper plate and the lower plate and utilizing a positioning drill sleeve in a die hole to drill a hole, the hole drilling precision can be improved, and meanwhile six installing holes can be processed at a time, and the processing efficiency is greatly improved.
Description
Technical field
The invention relates to mould applications, is specifically related to a kind of hole drilling die.
Background technology
In enterprise production process, we can use stamping-out, diel, hole drilling die, weld mold often in a large number.Because these mold use can be increased work efficiency and benefit greatly, relative facilitation is played in the development for enterprise.
Especially, in the manufacture process of vehicle, such as, when improving body in white, the change of the metallic article of such as sheet metal component is generally involved.Sheet metal component surface may be smooth, also may be special-shaped.When manufacturing experimently early stage, formal frock does not put in place, now, needs to carry out artificial setting-out and finding center point, then carries out hand drill.In this case, stamping holes precision cannot ensure.In addition, when the batch production in later stage, in order to ensure precision and the uniformity of stamping holes, need again to make a large amount of fixed hole drilling dies.The usual inefficiency of such processing method, working strength is large and production cost is high.
Summary of the invention
What the invention will solve is location inaccuracy, ineffective problem.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of hole drilling die, comprises dish and lower wall;
The center, upper surface of described upper dish has bore channel, and this bore channel bottom surface along the circumferential direction evenly has six gauge orifices;
The lower surface of described upper dish is provided with two locating dowels and two leads;
The center of described lower wall upper surface has standing groove, and the center of this standing groove has the dead slot that radius is less than this standing groove radius;
Described lower wall upper surface be provided with two guide pads, two guide pads have the gathering sill matched with described lead on the position corresponding with two described leads;
The height of described locating dowel is more than or equal to the height of described lead.
Further, the place of bottom center of described locating dowel is provided with alignment pin, and the position that described lower wall upper surface is corresponding with described alignment pin has the locating hole matched with described alignment pin.
The advantage that the invention has and good effect are: two guide pillars on patrix are symmetrical, and two leads and gathering sill are slidably matched.Easy to use, by upper lower burrs rigid bearing workpiece, utilize spitting drill bushing in nib to hole, can borehole accuracy be improved, and once can process six installing holes, substantially increase working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is hole drilling die schematic diagram.
In figure: the upper dish of 1-; 2-lower wall; 3-bore channel; 4-gauge orifice; 5-standing groove; 6-dead slot; 7-locating hole; 8-guide pad; 9-gathering sill; 10-lead; 11-locating dowel; 12-alignment pin.
Detailed description of the invention
A kind of hole drilling die, comprises dish 1 and lower wall 2;
The center, upper surface of described upper dish 1 has bore channel 3, and this bore channel 3 bottom surface along the circumferential direction evenly has six gauge orifices;
The lower surface of described upper dish 1 is provided with two locating dowels 11 and two leads 10;
The center of described lower wall 2 upper surface has standing groove 5, and the center of this standing groove 5 has the dead slot 6 that radius is less than this standing groove 5 radius;
Two guide pads, 8, two guide pads 8 that are provided with of described lower wall 2 upper surface have the gathering sill 9 matched with described lead 10 on the position corresponding with two described leads 10;
The height of described locating dowel 11 is more than or equal to the height of described lead 10.
The place of bottom center of described locating dowel is provided with alignment pin 12, and the position that described lower wall 2 upper surface is corresponding with described alignment pin 12 has the locating hole 7 matched with described alignment pin 12.
Above the embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the invention scope change and improve, and all should still belong within this patent covering scope.
Claims (2)
1. a hole drilling die, is characterized in that: comprise dish (1) and lower wall (2);
The center, upper surface of described upper dish (1) has bore channel (3), and this bore channel (3) bottom surface along the circumferential direction evenly has six gauge orifices;
The lower surface of described upper dish (1) is provided with two locating dowels (11) and two leads (10);
The center of described lower wall (2) upper surface has standing groove (5), and the center of this standing groove (5) has the dead slot (6) that radius is less than this standing groove (5) radius;
Described lower wall (2) upper surface be provided with two guide pads (8), two guide pads (8) have the gathering sill (9) matched with described lead (10) on the position corresponding with two described leads (10);
The height of described locating dowel (11) is more than or equal to the height of described lead (10).
2. a kind of hole drilling die according to claim 1, it is characterized in that: the place of bottom center of described locating dowel is provided with alignment pin (12), the position that described lower wall (2) upper surface is corresponding with described alignment pin (12) has the locating hole (7) matched with described alignment pin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410855245.2A CN104526018A (en) | 2014-12-31 | 2014-12-31 | Hole drilling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410855245.2A CN104526018A (en) | 2014-12-31 | 2014-12-31 | Hole drilling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526018A true CN104526018A (en) | 2015-04-22 |
Family
ID=52841749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410855245.2A Pending CN104526018A (en) | 2014-12-31 | 2014-12-31 | Hole drilling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526018A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458793A (en) * | 2015-12-14 | 2016-04-06 | 苏州市吴中区大陆电子设备厂 | Double-induction and double-pneumatic cylinder perforating device |
| EP3207796A1 (en) * | 2016-02-18 | 2017-08-23 | Antoon Willem Baljon | Device and method for arranging a drilled hole in a boilie |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB106308A (en) * | 1916-05-15 | 1917-05-15 | James John Walker | Improvements in and relating to Jigs for use in Drilling and Boring Operations. |
| EP0144490A2 (en) * | 1983-12-02 | 1985-06-19 | Robert Wolff | Drill or miller guiding device for exchangeable driving machines |
| US5318391A (en) * | 1992-07-10 | 1994-06-07 | Linda L. Breiner | Work holder for modifying an automatic transmission and method therefor |
| CN201736048U (en) * | 2010-08-17 | 2011-02-09 | 山西晋西压力容器有限责任公司 | Mould used for drill holes of brake cylinder front cover and flange plate |
| CN202479826U (en) * | 2011-12-29 | 2012-10-10 | 长城汽车股份有限公司 | Clamp for machining thread hole of flange by drill |
| CN102941368A (en) * | 2012-11-21 | 2013-02-27 | 晓健科技（大连）有限公司 | Lead hole lining made of carbon fiber material |
| CN103480893A (en) * | 2013-09-23 | 2014-01-01 | 无锡市欧煜来换热器制造有限公司 | Drilling mould for machining bottom corner of oil tank |
| CN103639484A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-efficiency drilling location tool |
| CN203556918U (en) * | 2013-11-26 | 2014-04-23 | 四川蓝讯宝迩电子科技有限公司 | Hole machining auxiliary device of high-pressure pump head |
-
2014
- 2014-12-31 CN CN201410855245.2A patent/CN104526018A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB106308A (en) * | 1916-05-15 | 1917-05-15 | James John Walker | Improvements in and relating to Jigs for use in Drilling and Boring Operations. |
| EP0144490A2 (en) * | 1983-12-02 | 1985-06-19 | Robert Wolff | Drill or miller guiding device for exchangeable driving machines |
| US5318391A (en) * | 1992-07-10 | 1994-06-07 | Linda L. Breiner | Work holder for modifying an automatic transmission and method therefor |
| CN201736048U (en) * | 2010-08-17 | 2011-02-09 | 山西晋西压力容器有限责任公司 | Mould used for drill holes of brake cylinder front cover and flange plate |
| CN202479826U (en) * | 2011-12-29 | 2012-10-10 | 长城汽车股份有限公司 | Clamp for machining thread hole of flange by drill |
| CN102941368A (en) * | 2012-11-21 | 2013-02-27 | 晓健科技（大连）有限公司 | Lead hole lining made of carbon fiber material |
| CN103480893A (en) * | 2013-09-23 | 2014-01-01 | 无锡市欧煜来换热器制造有限公司 | Drilling mould for machining bottom corner of oil tank |
| CN203556918U (en) * | 2013-11-26 | 2014-04-23 | 四川蓝讯宝迩电子科技有限公司 | Hole machining auxiliary device of high-pressure pump head |
| CN103639484A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-efficiency drilling location tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458793A (en) * | 2015-12-14 | 2016-04-06 | 苏州市吴中区大陆电子设备厂 | Double-induction and double-pneumatic cylinder perforating device |
| EP3207796A1 (en) * | 2016-02-18 | 2017-08-23 | Antoon Willem Baljon | Device and method for arranging a drilled hole in a boilie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |