CN102463483A - Special fixture for drilling hinge block2-phi2.5 hole - Google Patents
Special fixture for drilling hinge block2-phi2.5 hole Download PDFInfo
- Publication number
- CN102463483A CN102463483A CN2010105397122A CN201010539712A CN102463483A CN 102463483 A CN102463483 A CN 102463483A CN 2010105397122 A CN2010105397122 A CN 2010105397122A CN 201010539712 A CN201010539712 A CN 201010539712A CN 102463483 A CN102463483 A CN 102463483A
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- CN
- China
- Prior art keywords
- drill bushing
- hole
- drilling
- block2
- special fixture
- 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.)
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- Drilling And Boring (AREA)
Abstract
The invention discloses a special fixture for drilling a hinge block2-phi2.5 hole, comprising a bottom plate, a locating block, a drill bushing bracket and a drill bushing, wherein the bottom plate is arranged on a drill workbench; the locating block is fixedly installed on the bottom of the bottom plate; the drill bushing bracket is installed above the bottom plate; and the drill bushing is installed on the drill bushing bracket. According to the special fixture for drilling a hinge block2-phi2.5 hole, a hole can be drilled by one-time clamping, working efficiency is improved, and drilling precision can be guaranteed.
Description
Technical field:
The invention belongs to a kind of machining equipment, particularly a kind of brill hinged joint piece 2-φ 2.5 hole special fixtures.
Background technology:
In part processing, utilize the bushing plate anchor clamps giving a kind of processing mode that boring, tapping right and wrong are usually seen on part side or the circumference on the drilling machine.Boring processing can be bored on special purpose machine tools such as drilling machine or turret lathe, also can be with hand tailstock boring on engine lathe.Processing a part often needs multiple working procedure to machine; And boring processing is after roughing or semifinishing, to carry out mostly, so brill need repeat loading and unloading, centering workpiece, repeatedly stop and start lathe on special purpose machine tools such as drilling machine or turret lathe; Carrying back and forth, elapsed time is more.And use on engine lathe with hand tailstock boring, then consume one's strength big, labour intensity is very high, the difficult degree of depth of control hole exactly, and production efficiency is not high.
Summary of the invention:
The object of the invention just is to overcome the deficiency that exists in the above-mentioned prior art, and a kind of brill hinged joint piece 2-φ 2.5 hole special fixtures are provided, and these anchor clamps can realize that a clamping can accomplish boring, have improved operating efficiency, and can guarantee drilling accuracy.
As above design; Technical scheme of the present invention is: a kind of brill hinged joint piece 2-φ 2.5 hole special fixtures is characterized in that: form by being arranged on the base plate on the Drilling machines bench, the locating piece that is packed in base, the drill bushing support that is installed in the base plate top and the drill bushing that is installed on the drill bushing support.
Above-mentioned drill bushing support is packed on the base plate through two set screws.
Above-mentioned locating piece is installed in base through screw column.
The present invention has following advantage and good effect:
1, can reduce and repeat loading and unloading, centering workpiece, repeatedly stop and start lathe, non-cutting time such as carrying back and forth, thereby improve operating efficiency.
2, can realize that a clamping can accomplish multiple working procedure and hole, improve operating efficiency, and can guarantee drilling accuracy.
3, the stability of clamping work pieces is high.
4, the long service life of simple in structure, easy to operate, anchor clamps.
Description of drawings:
Fig. 1 is a vertical view of the present invention.
The specific embodiment:
As shown in the figure: a kind of brill hinged joint piece 2-φ 2.5 hole special fixtures, by be arranged on base plate 1 on the Drilling machines bench, through screw column 6 be packed in base locating piece 8, be installed in the drill bushing support 2 of base plate top and two drill bushings 4 that are installed on the drill bushing support are formed through two set screws 5.
Use when of the present invention, base plate is arranged on the workbench of drilling machine, then part 7 is placed between drill bushing 4 and the locating piece 8, and is packed on the base plate, after the part bottom holds out against through screw column 6, can carry out drilling operation again through alignment pin 3.
Claims (3)
1. one kind is bored hinged joint piece 2-φ 2.5 hole special fixtures, it is characterized in that: form by being arranged on the base plate on the Drilling machines bench, the locating piece that is packed in base, the drill bushing support that is installed in the base plate top and the drill bushing that is installed on the drill bushing support.
2. brill hinged joint piece 2-φ 2.5 hole special fixtures according to claim 1, it is characterized in that: above-mentioned drill bushing support is packed on the base plate through two set screws.
3. brill hinged joint piece 2-φ 2.5 hole special fixtures according to claim 1, it is characterized in that: above-mentioned locating piece is installed in base through screw column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105397122A CN102463483A (en) | 2010-11-11 | 2010-11-11 | Special fixture for drilling hinge block2-phi2.5 hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105397122A CN102463483A (en) | 2010-11-11 | 2010-11-11 | Special fixture for drilling hinge block2-phi2.5 hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102463483A true CN102463483A (en) | 2012-05-23 |
Family
ID=46067760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105397122A Pending CN102463483A (en) | 2010-11-11 | 2010-11-11 | Special fixture for drilling hinge block2-phi2.5 hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102463483A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028807A (en) * | 2014-05-21 | 2014-09-10 | 虞文娟 | Cable bridge connection block punching tool |
| WO2015081523A1 (en) * | 2013-12-02 | 2015-06-11 | 青岛地恩地机电科技股份有限公司 | Drill jig capable of clamping on two surfaces |
-
2010
- 2010-11-11 CN CN2010105397122A patent/CN102463483A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081523A1 (en) * | 2013-12-02 | 2015-06-11 | 青岛地恩地机电科技股份有限公司 | Drill jig capable of clamping on two surfaces |
| CN104028807A (en) * | 2014-05-21 | 2014-09-10 | 虞文娟 | Cable bridge connection block punching tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |