CN104369223A - Punching locator - Google Patents
Punching locator Download PDFInfo
- Publication number
- CN104369223A CN104369223A CN201410627289.XA CN201410627289A CN104369223A CN 104369223 A CN104369223 A CN 104369223A CN 201410627289 A CN201410627289 A CN 201410627289A CN 104369223 A CN104369223 A CN 104369223A
- Authority
- CN
- China
- Prior art keywords
- skirt
- sleeve
- hole
- spring
- watt
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
Abstract
The invention relates to a punching locator which comprises a sleeve. A through hole is formed in the center of the bottom surface of the sleeve, a spring is arranged on the outer side of the through hole, a steel chisel is inserted into the spring, a protrusion is arranged on the upper portion of the steel chisel, the lower end face of the protrusion abuts against the upper end of the spring, the sleeve is divided into an upper sleeve body and a lower sleeve body, the upper sleeve body and the lower sleeve body are in screwed connection, the lower portion of the lower sleeve body is covered with a skirt surrounding, the skirt surrounding is in the shape of an umbrella, and a cavity is formed in the skirt surrounding. The sleeve can be located at the central position of an original hole through the skirt surrounding so that the steel chisel can be located at the circular position of the original hole, stability is high during punching, and the overlapping ratio of a newly punched hole and the original hole is high.
Description
Technical field
The application relates to a kind of perforating locator for punching.
Background technology
In house ornamentation, manufacturing, sometimes need to treat processing object according to hole location in template and punch at same position place.Mostly this kind of drilling technology is directly to punch with drill rod now, when first time is stressed, this kind of hole knockout cannot ensure that drill rod is in the foramen primum center of circle due to drill rod, makes the hole of getting always have certain deviation with foramen primum, makes troubles to following process, installation.
Summary of the invention
The object of the application is that proposing one can accurately punch, the perforating locator high with foramen primum Duplication.
The object of the application is achieved in that perforating locator comprises sleeve, through hole is offered at center, sleeve ground, through hole is outside equipped with spring, is inserted with drill rod in spring, and drill rod portion is provided with projection, protruding lower surface peaks at spring upper end, described sleeve is divided into upper and lower sleeve, and upper and lower sleeve spins, and is covered with skirt encloses in lower sleeve bottom, described skirt encloses for umbrella, is cavity in it.
The application is enclosed by skirt and sleeve can be made to be in foramen primum center, and then makes drill rod be in the circular position of foramen primum, and during punching, stability is high, make new perforate and foramen primum Duplication higher.
Accompanying drawing illustrates: the concrete structure of the application is provided by following drawings and Examples:
Fig. 1 is perforating locator structural representation;
Fig. 2 is skirt closed structure schematic diagram.
Legend: 1, upper bush, 2, drill rod, 3, protruding, 4, spring, 5, lower sleeve, 6, skirt encloses, 7, through hole, 8, skirt watt, 9, groove, 10, card rib.
Detailed description of the invention:
The present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme of the present invention and actual conditions.
Embodiment
:as shown in Figure 1, perforating locator comprises sleeve, and offer through hole 7 at center, sleeve ground, through hole 7 is outside equipped with spring 4, is inserted with drill rod 2 in spring 4, and drill rod 2 top is provided with protruding 3, and protruding 3 lower surfaces peak at spring 4 upper end.Described sleeve is divided into upper and lower sleeve 1,5, and upper and lower sleeve 1,5 spins, and is covered with skirt encloses 6 in lower sleeve 5 bottom.As shown in Figure 2, described skirt encloses 6 for umbrella, and be cavity it in, skirt encloses 6 by skirt watt 8 umbrellas formed, and every panel skirt watt 8 both sides offer card rib 10 and groove 9 grafting of groove 9 skirt adjacent with card rib 10, two watts 8 respectively.Described groove 9 is up-small and down-big dovetail groove, and card rib 10 shape is contrary with groove 9 shape.Such structure can make skirt watts 8 in opening and closing process, and skirt watt 8 bottoms can move around, and do not affect skirt watt 8 opening and closing.Described skirt watt 8 outer circumference surfaces are the 1/n that described umbrella skirt encloses 6 outer circumference surfaces, n is natural number.
During use, under plate to be punctured is placed on template, and by two plate location.The application be placed in subsequently in template foramen primum, sleeve 5 is in stressed downward process, and skirt watts 8 is simultaneously stressed to be opened, and skirt watt 8 peripheries peak at foramen primum inner periphery place, and lower sleeve 5 and plate to be punctured contact.By constantly hitting drill rod 2, perforated board can be treated and punch.After each strike drill rod 2, need again to hit drill rod after drill rod 2 is stable, can ensure that drill rod falls so at every turn and all be in foramen primum center, make the center of circle of newly getting hole overlapping with the foramen primum center of circle.
Above technical characteristic constitutes the most preferred embodiment of the application, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characteristic according to actual needs, meet the needs of different situations.
Claims (4)
1. a perforating locator, it is characterized in that: it comprises sleeve, offer through hole at center, sleeve ground, through hole is outside equipped with spring, drill rod is inserted with in spring, drill rod portion is provided with projection, and protruding lower surface peaks at spring upper end, and described sleeve is divided into upper and lower sleeve, upper and lower sleeve spins, be covered with skirt in lower sleeve bottom to enclose, described skirt encloses for umbrella, is cavity in it.
2. perforating locator as claimed in claim 1, it is characterized in that: skirt encloses the umbrella be made up of skirt watt, every panel skirt watt both sides offer groove and card rib respectively, two adjacent skirt watt card ribs and groove grafting.
3. perforating locator as claimed in claim 1, is characterized in that: described groove is up-small and down-big dovetail groove, and card prismatic shape is contrary with groove shapes.
4. perforating locator as claimed in claim 1, is characterized in that: described skirt watt outer circumference surface is the 1/n that described umbrella skirt encloses outer circumference surface, n is natural number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627289.XA CN104369223A (en) | 2014-11-11 | 2014-11-11 | Punching locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627289.XA CN104369223A (en) | 2014-11-11 | 2014-11-11 | Punching locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104369223A true CN104369223A (en) | 2015-02-25 |
Family
ID=52548545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410627289.XA Pending CN104369223A (en) | 2014-11-11 | 2014-11-11 | Punching locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128086A (en) * | 2015-08-26 | 2015-12-09 | 安徽振达刷业有限公司 | Brush bristle plate punching device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH597984A5 (en) * | 1976-11-23 | 1978-04-28 | Tobias Wild | Punch for marking through hole onto lower workpiece |
| DE3534805A1 (en) * | 1985-09-30 | 1987-04-02 | Irmgard Birn | Perforator, especially office perforator |
| CN202363841U (en) * | 2011-11-30 | 2012-08-01 | 河南省电力公司洛阳供电公司 | Quick-positioning sample punching tool |
| CN202861453U (en) * | 2012-10-09 | 2013-04-10 | 天津天海同步科技股份有限公司 | Drilling hole positioning device |
| CN204295766U (en) * | 2014-11-11 | 2015-04-29 | 国家电网公司 | Perforating locator |
-
2014
- 2014-11-11 CN CN201410627289.XA patent/CN104369223A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH597984A5 (en) * | 1976-11-23 | 1978-04-28 | Tobias Wild | Punch for marking through hole onto lower workpiece |
| DE3534805A1 (en) * | 1985-09-30 | 1987-04-02 | Irmgard Birn | Perforator, especially office perforator |
| CN202363841U (en) * | 2011-11-30 | 2012-08-01 | 河南省电力公司洛阳供电公司 | Quick-positioning sample punching tool |
| CN202861453U (en) * | 2012-10-09 | 2013-04-10 | 天津天海同步科技股份有限公司 | Drilling hole positioning device |
| CN204295766U (en) * | 2014-11-11 | 2015-04-29 | 国家电网公司 | Perforating locator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128086A (en) * | 2015-08-26 | 2015-12-09 | 安徽振达刷业有限公司 | Brush bristle plate punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |