CN106514326A - Drilling fixture for clamping more firmly - Google Patents
Drilling fixture for clamping more firmly Download PDFInfo
- Publication number
- CN106514326A CN106514326A CN201510677872.6A CN201510677872A CN106514326A CN 106514326 A CN106514326 A CN 106514326A CN 201510677872 A CN201510677872 A CN 201510677872A CN 106514326 A CN106514326 A CN 106514326A
- Authority
- CN
- China
- Prior art keywords
- top panel
- riser
- pressing plate
- plate
- supporting leg
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
Abstract
The invention discloses a drilling fixture for clamping more firmly. The drilling fixture comprises an upper panel horizontally arranged, one side of the upper panel is vertically provided with a vertical plate, and the other side of the upper panel is provided with supporting legs. The vertical plate is provided with a rotatable pressing plate, one end of the pressing plate is rotatably arranged on the vertical plate, and the other end of the pressing plate is provided with a notch slot. The end, close to the supporting legs, of the upper panel is provided with a tensioning screw rod in a hung manner, one end of the tensioning screw rod is hung to the upper panel, and the other end is inserted into the notch slot of the pressing plate. The upper panel is furthermore provided with a via-hole plate, the middle of the upper panel is provided with an assembling hole for installing the via-hole plate, the via-hole plate is provided with drill rod positioning holes, and the via-hole plate is furthermore provided with a workpiece positioning shaft. The side, close to the supporting legs, of the panel is provided with at least three pin shaft holes for hanging the tensioning screw rod. By means of the drilling fixture for clamping more firmly, the production process can be simplified, and the drilling efficiency can be improved.
Description
Technical field
The present invention relates to a kind of boring grab, and in particular to a kind of to clamp stronger boring grab.
Background technology
Prior art 2014107554304 discloses a kind of boring grab, and which includes：Base；Two columns on base；It is arranged on base, and it is top between two columns；It is arranged on base, for protecting top lower center sleeve；Template above two columns of connection；The upper center sleeve being detachably arranged in template.Boring grab disclosed in which, upper center sleeve is detachably arranged in template, when the workpiece to different model is processed, the upper center sleeve that need to only select internal diameter to coordinate with workpiece size, effectively increase the versatility of boring grab, but it is not strong which is used for suitability when flange part drills, when drilling to a collection of different size flange part especially with bench drill, it is more inapplicable, therefore, prior art needs artificial punching one by one, line for above-mentioned situation, and production efficiency is extremely inefficient.
The content of the invention
In view of this, it is an object of the invention to provide a kind of clamp stronger boring grab, production process can be simplified, drilling efficiency is improved.
For reaching above-mentioned purpose, the present invention provides following technical scheme：
It is a kind of to clamp stronger boring grab, including horizontally disposed top panel, the side of the top panel is vertically arranged with riser, the opposite side of the top panel is provided with supporting leg, rotatable pressing plate is set on the riser, described pressing plate one end is spindle rotationally arranged on riser, the pressing plate other end is provided with recess groove, the top panel hangs near one end of supporting leg and is provided with a stretching screw, described stretching screw one end is suspended on top panel, in the recess groove of other end insertion pressing plate, orifice plate was additionally provided with the top panel, the top panel middle position is provided with the pilot hole for installing orifice plate, described mistake be provided with drilling rod location hole on orifice plate, described mistake be additionally provided with workpiece locating shaft on orifice plate；The panel is provided with least 3 pin shaft holes for hanging stretching screw near the side of supporting leg.
Further, the side of the top panel is provided with two supporting legs, and two supporting legs are removably arranged above on plate, and two supporting legs are spent identical with riser height.
Further, the top panel is flushed with riser near riser side, and the panel extends one section near the side of supporting leg, and the stretching screw is suspended on the extension.
Further, the top panel is provided with open slot near the side of supporting leg, and the stretching screw is arranged on open slot by hanging bearing pin.
The beneficial effects of the present invention is：When the present invention is used, flange part is positioned by workpiece locating shaft, then pressing plate is tensed so as to clamp workpiece by stretching screw, the drilling rod location hole on orifice plate was utilized to drill workpiece, therefore without the need for line punching before drilling, drilling efficiency is increased dramatically, while, corresponding locating shaft can be made according to the flange part of different size and cross orifice plate, so that adaptability of the present invention is greatly improved.
Description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and illustrates：
Fig. 1 is schematic structural view of the invention.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in the figure, it is a kind of to clamp stronger boring grab, including horizontally disposed top panel 1, the side of the top panel is vertically arranged with riser 2, the opposite side of the top panel is provided with supporting leg 3, rotatable pressing plate 4 is set on the riser, described pressing plate one end is spindle rotationally arranged on riser, the pressing plate other end is provided with recess groove, the top panel hangs near one end of supporting leg and is provided with a stretching screw 5, described stretching screw one end is suspended on top panel, in the recess groove of other end insertion pressing plate, orifice plate 6 was additionally provided with the top panel, the top panel middle position is provided with the pilot hole for installing orifice plate, described mistake be provided with drilling rod location hole 7 on orifice plate, described mistake be additionally provided with workpiece locating shaft 8 on orifice plate.
In the present embodiment, the side of the top panel is provided with two supporting legs, and two supporting legs are removably arranged above on plate, and two supporting legs are spent identical with riser height.
In the present embodiment, the top panel is flushed with riser near riser side, and the panel extends one section near the side of supporting leg, and the stretching screw is suspended on the extension.
In the present embodiment, the top panel is provided with open slot near the side of supporting leg, and the stretching screw is arranged on open slot by hanging bearing pin.
In the present embodiment, supporting plate 9 is additionally provided with the pressing plate, the supporting plate is provided with through hole in the position of drilling, the supporting plate is removably arranged on pressing plate by a positioning step, the present embodiment is easy to the clamping and drilling of workpiece by arranging supporting plate, while can prevent drill bit from boring hinders pressing plate.
In the present embodiment, the panel is provided with least 3 pin shaft holes 10 for hanging stretching screw near the side of supporting leg, and the structure of the present embodiment is easy to adjust the position of stretching screw according to the workpiece of different size.
In the present embodiment, the pressing plate is arranged on riser by pressing plate bearing pin, axis pin base 11 and chute 12 is provided with the riser, the pressing plate bearing pin is arranged on axis pin base, the axis pin base is screwed on chute, the structure of the present embodiment compresses effect more preferably, is relatively specific for the thicker workpiece of thickness.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, protection scope of the present invention not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, within protection scope of the present invention.Protection scope of the present invention is defined by claims.
Claims (4)
- It is 1. a kind of to clamp stronger boring grab, it is characterised in that：Including horizontally disposed top panel, the side of the top panel is vertically arranged with riser, the opposite side of the top panel is provided with supporting leg, rotatable pressing plate is set on the riser, described pressing plate one end is spindle rotationally arranged on riser, the pressing plate other end is provided with recess groove, the top panel hangs near one end of supporting leg and is provided with a stretching screw, described stretching screw one end is suspended on top panel, in the recess groove of other end insertion pressing plate, orifice plate was additionally provided with the top panel, the top panel middle position is provided with the pilot hole for installing orifice plate, described mistake be provided with drilling rod location hole on orifice plate, described mistake be additionally provided with workpiece locating shaft on orifice plate；The panel is provided with least 3 pin shaft holes for hanging stretching screw near the side of supporting leg.
- It is 2. according to claim 1 to clamp stronger boring grab, it is characterised in that：The side of the top panel is provided with two supporting legs, and two supporting legs are removably arranged above on plate, and two supporting legs are spent identical with riser height.
- It is 3. according to claim 1 to clamp stronger boring grab, it is characterised in that：The top panel is flushed with riser near riser side, and the panel extends one section near the side of supporting leg, and the stretching screw is suspended on the extension.
- It is 4. according to claim 1 to clamp stronger boring grab, it is characterised in that：The top panel is provided with open slot near the side of supporting leg, and the stretching screw is arranged on open slot by hanging bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677872.6A CN106514326A (en) | 2015-10-20 | 2015-10-20 | Drilling fixture for clamping more firmly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677872.6A CN106514326A (en) | 2015-10-20 | 2015-10-20 | Drilling fixture for clamping more firmly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106514326A true CN106514326A (en) | 2017-03-22 |
Family
ID=58349261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510677872.6A Pending CN106514326A (en) | 2015-10-20 | 2015-10-20 | Drilling fixture for clamping more firmly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106514326A (en) |
-
2015
- 2015-10-20 CN CN201510677872.6A patent/CN106514326A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |