CN202356909U - Tool special for drill hole of input board - Google Patents
Tool special for drill hole of input board Download PDFInfo
- Publication number
- CN202356909U CN202356909U CN2011204900063U CN201120490006U CN202356909U CN 202356909 U CN202356909 U CN 202356909U CN 2011204900063 U CN2011204900063 U CN 2011204900063U CN 201120490006 U CN201120490006 U CN 201120490006U CN 202356909 U CN202356909 U CN 202356909U
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- CN
- China
- Prior art keywords
- hole
- holes
- central shaft
- center
- circular
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
A tool special for a drill hole of an input board relates to the tool special for location, which comprises an upper layer and a lower layer. The lower layer is a circular base plate, the upper layer is a circular press plate, through holes in different sizes are arranged on the base plate, a central shaft is arranged in the center of the base plate, location pins are arranged on two sides of the central shaft, two fixed claws are arranged on the periphery of the base plate, a center through hole is arranged in the center of the press plate, location holes are arranged on two sides of the center through hole, three groups of peripheral location holes are arranged on the press plate close to the periphery, each group has three peripheral location holes, and a plurality of weight reduction holes are arranged on the press plate. The tool has the advantages of simply and conveniently achieving location on the input board, enabling a workpiece to be clamped at one time, enabling the three groups of through holes to be located, cutting and completing at one time, and being high in work efficiency due to the fact that four pieces can be clamped simultaneously each time.
Description
Technical field:
The utility model relates to a kind of location special tooling, specifically is a kind of tablet boring special tooling.
Background technology:
Tablet belongs to a kind of stamping parts, and excircle is uniform-distribution with three groups of through holes, and every group evenly is provided with three; Common driller adds man-hour in that it is carried out through hole; Be difficult to guarantee machining accuracy,, need a kind of special jewel hole tool of design for the centre-to-centre spacing that guarantees each through hole satisfies dimensional requirement; Locate processing work, and the position of through hole on the workpiece.
The utility model content:
The utility model technical problem to be solved is to provide a kind of special tooling that is applicable to tablet boring.
The utility model technical problem to be solved adopts following technical scheme to realize,
A kind of tablet boring special tooling, it is characterized in that: two-layer about comprising, lower floor is a circular base plate; The upper strata is circular pressing plate; Described chassis is provided with some circular locating hole and lightening holes that differ in size, and described center chassis also is provided with central shaft, and the central shaft both sides are provided with cylindrical alignment pin; Be symmetrically arranged with two fixed claws on the outer, described chassis; Described pressing plate center has and the supporting central through hole of said central shaft, and the central through hole both sides have circular locating hole, evenly is provided with three groups of outer locating holes near the place, outer on the described pressing plate; Every group three, also evenly be provided with some lightening holes between described outer locating hole and the described central through hole.
Described chassis cooperates with described pressing plate, matees the purpose that reaches the location through the alignment pin of central shaft on the chassis and both sides and the locating hole of central through hole on the pressing plate and both sides.
The beneficial effect of the utility model is the location of realizing simply and easily tablet, the disposable clamping of workpiece, and three groups of through hole one-time positioning drillings are accomplished, and four of clampings simultaneously at every turn, high efficiency.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of tablet boring special tooling comprises two-layer up and down; Lower floor is a circular base plate 6; The upper strata is circular pressing plate 3, and chassis 6 is provided with some circular locating hole and lightening holes that differ in size, and 6 centers, chassis also are provided with central shaft 7; Central shaft 7 both sides are provided with cylindrical alignment pin 4, are symmetrically arranged with two fixed claws 5 on 6 outers, chassis; Pressing plate 3 centers have the central through hole 1 supporting with central shaft 7; Central through hole 1 both sides have circular locating hole 8; Evenly be provided with three groups of outer locating holes 2 near the place, outer on the pressing plate 3, three every group, also evenly be provided with some lightening holes between outer locating hole 2 and the central through hole 1.
Chassis 6 cooperates with pressing plate 3, matees the purpose that reaches the location through the alignment pin 4 of central shaft on the chassis 67 and both sides and the locating hole 8 of central through hole 1 on the pressing plate 3 and both sides.
After the fixed claw 5 of chassis 6 through both sides was fixed on the drilling machine, the tablet that will process was contained on the chassis 6, and alignment pin through central shaft on the chassis 67 and central shaft both sides 4 positions tablet; Once adorn four, after tablet installs, pressing plate 3 fit ons; The outer locating hole 2 at the place, drill bit pressing plate 3 outers of drilling machine is holed; Boring is opened pressing plate 3 after accomplishing, and takes out tablet, machines.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. tablet boring special tooling is characterized in that: comprise two-layerly up and down, lower floor is a circular base plate; The upper strata is circular pressing plate; Described chassis is provided with some circular locating hole and lightening holes that differ in size, and described center chassis also is provided with central shaft, and the central shaft both sides are provided with cylindrical alignment pin; Be symmetrically arranged with two fixed claws on the outer, described chassis; Described pressing plate center has and the supporting central through hole of said central shaft, and the central through hole both sides have circular locating hole, evenly is provided with three groups of outer locating holes near the place, outer on the described pressing plate; Every group three, also evenly be provided with some lightening holes between described outer locating hole and the described central through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204900063U CN202356909U (en) | 2011-11-30 | 2011-11-30 | Tool special for drill hole of input board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204900063U CN202356909U (en) | 2011-11-30 | 2011-11-30 | Tool special for drill hole of input board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356909U true CN202356909U (en) | 2012-08-01 |
Family
ID=46568126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204900063U Expired - Fee Related CN202356909U (en) | 2011-11-30 | 2011-11-30 | Tool special for drill hole of input board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356909U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975037A (en) * | 2012-10-31 | 2013-03-20 | 萧县佳诚造纸机械有限责任公司 | Fixing mold for machining of disk seat |
| CN103639769A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | Borehole positioning tool |
| CN103769889A (en) * | 2013-12-17 | 2014-05-07 | 柳州瑞明威罗动力机械有限公司 | Clamp for drilling of camshaft |
| CN104097076A (en) * | 2014-06-26 | 2014-10-15 | 无锡市威海达机械制造有限公司 | Jig for splicing multiple drilled holes |
-
2011
- 2011-11-30 CN CN2011204900063U patent/CN202356909U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975037A (en) * | 2012-10-31 | 2013-03-20 | 萧县佳诚造纸机械有限责任公司 | Fixing mold for machining of disk seat |
| CN103639769A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | Borehole positioning tool |
| CN103769889A (en) * | 2013-12-17 | 2014-05-07 | 柳州瑞明威罗动力机械有限公司 | Clamp for drilling of camshaft |
| CN103769889B (en) * | 2013-12-17 | 2016-08-17 | 柳州瑞明威罗动力机械有限公司 | Camshaft boring grab |
| CN104097076A (en) * | 2014-06-26 | 2014-10-15 | 无锡市威海达机械制造有限公司 | Jig for splicing multiple drilled holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hefei Hui Yuan source of electrical and Mechanical Technology Co., Ltd. Assignor: Anhui University Of Science And Technology Contract record no.: 2012340000190 Denomination of utility model: Tool special for drill hole of input board Granted publication date: 20120801 License type: Exclusive License Record date: 20120614 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121130 |