CN207746449U - A kind of boring positioning fixture - Google Patents
A kind of boring positioning fixture Download PDFInfo
- Publication number
- CN207746449U CN207746449U CN201721861388.XU CN201721861388U CN207746449U CN 207746449 U CN207746449 U CN 207746449U CN 201721861388 U CN201721861388 U CN 201721861388U CN 207746449 U CN207746449 U CN 207746449U
- Authority
- CN
- China
- Prior art keywords
- plate
- riser
- bushing
- bottom plate
- positioning 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of boring positioning fixture, and positioning fixture includes bottom plate and is located at the riser of bottom plate side, and a bushing plate is connected on riser；The side of riser is additionally provided with a positioning block, and bottom plate is equipped with one group of support plate and a horizontal type elbow presss from both sides.In use, the boring positioning fixture of the utility model, is fixed on drilling and milling machine workbench, it disposably can realize precise positioning bore position, and the boring positioning fixture that clamping is easy to operate by centering, be to improve processing efficiency and quality.
Description
Technical field
The utility model relates generally to the technical field of positioning device, more particularly to a kind of positioning fixture for drilling.
Background technology
Currently, being drilled to proximate matter tubing using drilling and milling machine, the method for drilling is that personnel manually measure tubing with a yardstick one by one
Mark is simultaneously carried out in good hole position, and dimensional tolerance is unstable.Scribed part need to be gripped and be needed with flat-nose pliers on drilling and milling machine
Centering one by one, and cannot be once drilled to when holes drilled through, secondary clamping and centering are needed, processing efficiency is low, and can not ensure to bore
The stabilization of hole quality.
Therefore, it is badly in need of wanting a kind of positioning fixture in the market, fast accurate positioning, while the dress being conveniently operated may be implemented
It sets.
Utility model content
The utility model is fixed on drilling and milling machine workbench in view of the above-mentioned problems, provide a kind of boring positioning fixture, can
Precise positioning bore position, and the boring positioning fixture that clamping is easy to operate can be realized with disposable centering, be to improve to add
Work efficiency rate and quality.
The purpose of this utility model can be realized by following technical proposals：A kind of boring positioning fixture, feature exist
In the positioning fixture includes bottom plate and is located at the riser of bottom plate side, and a bushing plate is connected on riser；The side of riser
It is additionally provided with a positioning block, bottom plate is equipped with one group of support plate and a horizontal type elbow presss from both sides.
Preferably, it is vertically connected by straight pin and screw between riser and bottom plate, riser is equipped with to adjust correction
The support nail of plane, the support nail are vertically installed on riser, support nail is arranged in parallel with bottom plate there are two being total to.
Further, the support plate shares two pieces, is fixed on bottom plate by the way that screw is parallel；The lower section of horizontal type elbow folder
Equipped with matched backing plate, set on the bottom plate there are two slotted hole disposed in parallel, backing plate by fixing piece with it is oval
Hole forms moveable connection, and horizontal type elbow folder is equipped with locating piece and the elastic component to match with locating piece.
Further, the bushing plate, one end are equipped with drill bushing hole, and fixed drill bushing is equipped in the drill bushing hole, fixed
Drill bushing is equipped with matched bushing, and one end of bushing plate is set there are two symmetrical chamfering, sets that there are four fixed on bushing plate
Hole, bushing plate are fixedly connected by the screw being set in mounting hole with riser.
Further, the locating piece includes a vertical plate and sets up the placement plate at vertical plate both ends separately, and described is perpendicular
Straight panel is set there are two gate hole.
The utility model has the advantage of：Positioning fixture includes bottom plate and is located at the riser of bottom plate side, is connected on riser
There is a bushing plate；The side of bottom plate is additionally provided with a positioning block, and bottom plate is equipped with one group of support plate and a horizontal type elbow presss from both sides, therefore this
Tooling fixture can fix tubing, simple and safe operation with quick-clamping, and bushing plate drill bushing can be accurately positioned bit location, it is ensured that
Drilling via formations of tubing through-hole, greatly improve processing efficiency and quality.
Meanwhile the bore position that this tooling fixture can be required according to different drawing models, quickly voluntarily switch corresponding type
Number locating piece, simple structure is efficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the dispersed structure schematic diagram of the utility model.
Fig. 3 is the partial structural diagram of the utility model.
Fig. 4 is the structural schematic diagram of the positioning plate of the utility model.
It is marked in figure as follows：
Drill bushing, 5 bushings, 6 locating pieces, 7 support nails, 8 support plates, 9 horizontal type elbows are fixed in 1 bottom plate, 2 risers, 3 bushing plates, 4
Folder, 10 backing plates.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, those skilled in the art is made to become apparent from
How ground understanding puts into practice the utility model.Although describing the utility model in conjunction with its preferred embodiment, these
Embodiment only illustrates, rather than limits the scope of the utility model.
As shown in Figure 1, a kind of boring positioning fixture, difference with the prior art are, the positioning fixture includes
Bottom plate and the riser for being located at bottom plate side are connected with a bushing plate on riser；The side of riser is additionally provided with a positioning block, on bottom plate
It is pressed from both sides equipped with one group of support plate and a horizontal type elbow.
Optionally, it is vertically connected by straight pin and screw between riser and bottom plate, riser is equipped with to adjust correction
The support nail of plane, the support nail are vertically installed on riser, support nail is arranged in parallel with bottom plate there are two being total to.
In implementation, tooling is fixed on drilling and milling machine workbench, Y, Z axis two sides are fixed with support plate and support nail, with calmly
Position block determines that X-axis plane, horizontal type elbow press from both sides the tubing that can disposably be fixedly clamped, and bushing plate drill bushing can be accurately positioned drill bit position
It sets, it is ensured that drilling via formations of tubing through-hole.
Further, the support plate shares two pieces, and support plate is square structure, is fixed on bottom plate by the way that screw is parallel
On；The lower section of horizontal type elbow folder is equipped with matched backing plate, is set on the bottom plate there are two slotted hole disposed in parallel, is padded
The bottom of plate is set there are two fixing piece, and backing plate forms moveable connection by fixing piece and slotted hole so that backing plate can edge
It bottom plate to be moved horizontally, horizontal type elbow folder is equipped with locating piece and the elastic component to match with locating piece.
Further, the bushing plate, one end are equipped with drill bushing hole, and fixed drill bushing is equipped in the drill bushing hole, fixed
The size of drill bushing is closed with the matching size in drill bushing hole, and fixed brill is put on equipped with matched bushing, and one end of bushing plate is equipped with
Two symmetrical chamferings are set on bushing plate there are four mounting hole, and bushing plate is solid by the screw and riser being set in mounting hole
Fixed connection, the half of bushing plate are fixed on riser, the other half is vacantly on the outside of riser, the top of bottom plate.
Further, the locating piece includes a vertical plate and sets up the placement plate at vertical plate both ends separately, and described is perpendicular
Straight panel is set there are two gate hole, and locating piece is adjusted in the upper and lower of riser side by the way that the adjusting screw in gate hole is arranged
Position.In use, this tooling fixture can fix tubing, simple and safe operation with quick-clamping, bushing plate drill bushing can accurately be determined
Position bit location, it is ensured that drilling via formations of tubing through-hole greatly improve processing efficiency and quality.
In a specific embodiment, bottom plate is fixed on drilling and milling machine workbench, and riser uses 2 internal threads with bottom plate
Straight pin and 4 hexagon socket cap head screw fastenings, it is ensured that between the two without shaking volume.Support plate uses 4 cross recess cylinders
Head screw is mounted on bottom plate, and support nail is mounted on riser can be by adjusting screw thread correcting plane, it is ensured that Y, Z axis plane are fixed
（Such as Fig. 3）.Positioning plate（Such as Fig. 4）It is fastened using 2 hexagon socket cap head screws with riser side, it is ensured that X-axis plane is fixed.
Horizontal type elbow folder can disposable quick-clamping tubing workpiece, it is ensured that the location of workpiece is stablized when drilling, and horizontal type elbow is pressed from both sides by 4 sets of crosses
Slot fillister head screw, plain washer, spring washer and hex nut are fixed on 2 slotted holes of bottom plate, according to different in width
Tubing workpiece can be adjusted position.It is equipped with bushing plate on riser and uses 2 cylindrical pin with internal thread and 4 interior hexagonal cylindricals
Head screw fastening, it is ensured that between the two without shaking volume, equipped with fixed drill bushing and bushing on bushing plate.Adjustable workbench before drilling
Position, debugging drill bit drop-off positions by drill bushing can disposable fast aligning, while according to the size of layout design locating piece come
Determine that position of the drilling on tubing, positioning plate are designed to that two kinds of different sizes can voluntarily install switching according to the figure number of mark
（Such as Fig. 4）.Bushing plate drill bushing can be accurately positioned bit location, and horizontal type elbow folder ensures tubing fixing-stable, and holes drilled through can one
Secondary drilling via formations, disassembled replacement after liner wear.
It should be pointed out that for the utility model through absolutely proving, can also have a variety of transformation and the implementation of remodeling
Scheme, it is not limited to the specific embodiment of the above embodiment.Above-described embodiment as just the utility model explanation, and
It is not limitations of the present invention.In short, the scope of protection of the utility model should be including those for ordinary skill
It obviously converts or substitutes and retrofit for personnel, and be determined by the appended claims.
Claims (5)
1. a kind of boring positioning fixture, which is characterized in that the positioning fixture includes bottom plate and is located at the riser of bottom plate side,
A bushing plate is connected on riser；
The side of riser is additionally provided with a positioning block, and bottom plate is equipped with one group of support plate and a horizontal type elbow presss from both sides.
2. a kind of boring positioning fixture according to claim 1, which is characterized in that pass through straight pin between riser and bottom plate
It is vertically connected with screw, riser is equipped with to adjust the support nail of correcting plane, and the support nail is vertically set there are two being total to
It is placed on riser, support nail is arranged in parallel with bottom plate.
3. a kind of boring positioning fixture according to claim 1, which is characterized in that the support plate shares two pieces, leads to
Cross that screw is parallel to be fixed on bottom plate；
The lower section of horizontal type elbow folder is equipped with matched backing plate, is set on the bottom plate there are two slotted hole disposed in parallel,
Backing plate forms moveable connection by fixing piece and slotted hole, and horizontal type elbow folder matches equipped with locating piece and with locating piece
Elastic component.
4. a kind of boring positioning fixture according to claim 1, which is characterized in that the bushing plate, one end are equipped with
Drill bushing hole is equipped with fixed drill bushing in the drill bushing hole, and fixed brill is put on equipped with matched bushing, and one end of bushing plate is set
It there are two symmetrical chamfering, is set on bushing plate there are four mounting hole, bushing plate passes through the screw and riser that are set in mounting hole
It is fixedly connected.
5. a kind of boring positioning fixture according to claim 1, which is characterized in that the locating piece includes a vertical plate
With set up the placement plate at vertical plate both ends separately, the vertical plate sets that there are two gate holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861388.XU CN207746449U (en) | 2017-12-27 | 2017-12-27 | A kind of boring positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861388.XU CN207746449U (en) | 2017-12-27 | 2017-12-27 | A kind of boring positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746449U true CN207746449U (en) | 2018-08-21 |
Family
ID=63149705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721861388.XU Expired - Fee Related CN207746449U (en) | 2017-12-27 | 2017-12-27 | A kind of boring positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207746449U (en) |
-
2017
- 2017-12-27 CN CN201721861388.XU patent/CN207746449U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20211227 |