CN208772541U - A kind of auxiliary positioning device for drilling - Google Patents
A kind of auxiliary positioning device for drilling Download PDFInfo
- Publication number
- CN208772541U CN208772541U CN201821619414.2U CN201821619414U CN208772541U CN 208772541 U CN208772541 U CN 208772541U CN 201821619414 U CN201821619414 U CN 201821619414U CN 208772541 U CN208772541 U CN 208772541U
- Authority
- CN
- China
- Prior art keywords
- baffle
- sliding
- cross bar
- sleeve
- positioning device
- 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 auxiliary positioning device for drilling, including first baffle, second baffle and cross bar, the first baffle and the second baffle bottom are mounted on magnet base, first sliding groove is provided on the first baffle, second sliding slot is provided on the second baffle, described cross bar one end is provided with sliding head, the sliding head is slidably mounted in the first sliding groove, the cross bar other end runs through the second sliding slot, the second baffle side is provided with spring, and the spring socket is on the cross bar, the end of the cross bar is equipped with adjusting nut, one end of the spring can be limited.Beneficial effect is: can realize that the quick positioning to Workpiece boring position mitigates the labor intensity of drilling to avoid punching dotting punch by the movement positioning sleeve.
Description
Technical field
The utility model relates to field of machining, and in particular to a kind of auxiliary positioning device for drilling.
Background technique
In machining, it is often necessary to drill to workpiece, need to guarantee bore position in drilling.And common brill
There are three types of hole modes, one is using numerically-controlled machine tool to be processed, is positioned by numerically-controlled machine tool to drill bit；Another kind is needle
Different workpiece is specially designed and made fixture, drill bit is positioned using fixture；There are also one is center-punching, utilizations
Scoring tool is crossed on workpiece, determines the position in the center of circle portalled, and centre punch is recycled to get one in the position in the center of circle
A dot positions drill bit using dot.
Applicants have discovered that at least there is following technical problem in the prior art: the first numerically-controlled machine tool is expensive, and
Structure is complicated for special fixture, and design and manufacturing cost are expensive, therefore both modes are all only applicable to produce in enormous quantities, uncomfortable
For small lot produce, although and the third mode be suitable for small lot production, center-punching be by manually carrying out,
Low efficiency, large labor intensity.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides, to solve to be detailed in down in the prior art
Text illustrates.
To achieve the above object, the utility model provides following technical scheme:
A kind of auxiliary positioning device for drilling provided by the utility model, including first baffle, second baffle and cross bar, it is described
First baffle and the second baffle bottom are mounted on magnet base, are provided with first sliding groove on the first baffle, and described
Second sliding slot is provided on two baffles, described cross bar one end is provided with sliding head, and the sliding head is slidably mounted on described first
In sliding slot, the cross bar other end runs through the second sliding slot, and the second baffle side is provided with spring, and the spring pocket
It connects on the cross bar, the end of the cross bar is equipped with adjusting nut, can limit to one end of the spring；
Sliding sleeve is installed in the middle part of the cross bar, and the sliding sleeve be located at the first baffle and the second baffle it
Between, the sliding sleeve side is provided with connecting plate, and the head of the connecting plate is provided with positioning sleeve, is provided on the positioning sleeve slotting
It integrates with, the positioning sleeve is slidably connected by the grafting track with the connecting plate；
It is provided with third sliding slot on the top surface of the first baffle and the second baffle, and pacifies on the third sliding slot
Equipped with mark post, the mark post is towards among the first baffle and the second baffle, and perpendicular to the first baffle and institute
State second baffle.
Using a kind of above-mentioned auxiliary positioning device for drilling, before drilling, the adjusting nut according to the width adjusting of workpiece
Position so that the first baffle and the second baffle be enable to be clamped on workpiece two sidewalls, and makes the other side of workpiece
Face is concordant with the side of the first baffle and the second baffle, then using the magnet base by the first baffle and
The second baffle is fixed on the table, moves the cross bar along the first sliding groove according to the position to be punched, is moving
When moving the cross bar, the head of the mark post is set to correspond to the center of the positioning sleeve always, while sliding over institute described in movement
The position on cross bar is stated, so that the center of the positioning sleeve is moved to the position to be punched, and using the Top fastening screw to institute
It states sliding sleeve progress position to fix, workpiece is punched so that drill bit be made to protrude into from the positioning sleeve center.
Preferably, the first sliding groove is T-slot, the second sliding slot is through slot, and the height of through slot and the cross
The excircle dimension of bar matches.
Preferably, the sliding head is rectangular boss.
Preferably, the positioning sleeve is cylindrical shape, and columnar upper surface is provided with marking line, marking line with it is described
The diameter of positioning sleeve is overlapped, and the diameter parallel is in the cross bar.
Preferably, the positioning sleeve is equal with the grafting orbit altitude, and it is above the height of the connecting plate, institute
The section for stating grafting track is T-type.
Preferably, the side of the sliding sleeve is equipped with Top fastening screw.
Preferably, the upper surface of the first baffle and the second baffle is provided with vertical pivot graduation mark, the cross
The surface of bar is provided with horizontal axis graduation mark, and the dial markings to match with the horizontal axis graduation mark are also equipped on the sliding sleeve.
Beneficial effect is: the utility model can be realized by the movement positioning sleeve to the quick of Workpiece boring position
Positioning mitigates the labor intensity of drilling to avoid punching dotting punch.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the top view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is that the positioning sleeve of the utility model connect right view with sliding sleeve.
The reference numerals are as follows:
1, first baffle；101, first sliding groove；2, second baffle；201, second sliding slot；3, vertical pivot graduation mark；4, magnetic force
Seat；5, cross bar；501, head is slid；502, horizontal axis graduation mark；6, sliding sleeve；601, Top fastening screw；7, positioning sleeve；701, grafting rail
Road；8, connecting plate；9, third sliding slot；10, mark post；11, spring；12, adjusting nut.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in referring to figures 1-3, the utility model provides a kind of auxiliary positioning device for drilling, including first baffle 1, the
Two baffles 2 and cross bar 5, first baffle 1 and 2 bottom of second baffle are mounted on magnet base 4, are provided with first on first baffle 1
Sliding slot 101, second sliding slot 201 is provided on second baffle 2, and 5 one end of cross bar is provided with sliding head 501, the sliding sliding peace of head 501
In first sliding groove 101,5 other end of cross bar runs through second sliding slot 201, and 2 side of second baffle is provided with spring 11, and spring
11 are socketed on cross bar 5, so set, convenient for applying precompression to second baffle 2 by spring 11, to make second baffle 2
It is matched for clamping tightly with first baffle 1 in workpiece two sides automatically under the action of spring 11, the end of cross bar 5 is equipped with adjusting nut
12, one end of spring 11 can be limited；
The middle part of cross bar 5 is equipped with sliding sleeve 6, and sliding sleeve 6 is between first baffle 1 and second baffle 2,6 side of sliding sleeve
It is provided with connecting plate 8, the head of connecting plate 8 is provided with positioning sleeve 7, and grafting track 701 is provided on positioning sleeve 7, and positioning sleeve 7 is logical
Grafting track 701 is crossed to be slidably connected with connecting plate 8, so set, convenient for enabling positioning sleeve 7 to slide along about 8 connecting plate, from
And the bottom level of positioning sleeve 7 is adjusted, it is adapted it with thickness of workpiece；
It is provided with third sliding slot 9 on the top surface of first baffle 1 and second baffle 2, and mark post is installed on third sliding slot 9
10, so set, convenient for enabling mark post 10 to slide along third sliding slot 9, so that the synchronizing moving with cross bar 5 is realized, convenient for true
Determine the lengthwise position at 7 center of positioning sleeve, mark post 10 is towards among first baffle 1 and second baffle 2, and perpendicular to first baffle 1
With second baffle 2.
Preferably, first sliding groove 101 is T-slot, second sliding slot 201 is through slot, and the height of through slot and cross bar 5 is outer
Circle size matches, so set, convenient for enabling cross bar 5 along 201 straight skidding of first sliding groove 101 and second sliding slot, simultaneously
It is also convenient for making second baffle 2 along 5 horizontal sliding of cross bar, to adjust the spacing between first baffle 1 and second baffle 2.
Sliding head 501 is rectangular boss, so set, convenient for turning in first sliding groove 101 convenient for preventing from sliding head 501
It is dynamic, to make cross bar 5 when moving along first sliding groove 101, remain vertical with first baffle 1.
Positioning sleeve 7 is cylindrical shape, and columnar upper surface is provided with marking line, the diameter weight of marking line and positioning sleeve 7
It closes, and the diameter parallel is in cross bar 5, so set, passing through mark post 10 and marking line pair convenient for when positioning to positioning sleeve 7
It answers, so that it is determined that the lengthwise position at 7 center of positioning sleeve.
Positioning sleeve 7 is equal with 701 height of grafting track, and is above the height of connecting plate 8, the section of grafting track 701
For T-type, so set, convenient for enabling positioning sleeve 7 to move up and down along connecting plate 8, to make the positioning sleeve 7 can be according to workpiece thickness
Degree, adjust oneself height, be bonded 7 bottom of positioning sleeve on the surface of the workpiece always, at the same be also convenient for changing it is various sizes of fixed
Position set 7, to make various sizes of drill bit pass through positioning sleeve 7.
The side of sliding sleeve 6 is equipped with Top fastening screw 601, so set, convenient for being carried out by Top fastening screw 601 to sliding sleeve 6
Locking.
The upper surface of first baffle 1 and second baffle 2 is provided with vertical pivot graduation mark 3, so set, convenient for passing through vertical pivot
Graduation mark 3 determines the lengthwise position of mark post 10, and the surface of cross bar 5 is provided with horizontal axis graduation mark 502, be also equipped on sliding sleeve 6 with
The dial markings that horizontal axis graduation mark 502 matches, so set, convenient for being overlapped 6 two sides of sliding sleeve with horizontal axis graduation mark 502, from
And determine the center of positioning sleeve 7.
Using the above structure, before drilling, according to 12 position of width adjusting adjusting nut of workpiece, to make first baffle
1 and second baffle 2 can be clamped on workpiece two sidewalls, and make workpiece another side and first baffle 1 and second baffle 2
Side it is concordant, it is then using magnet base 4 that first baffle 1 and second baffle 2 is fixed on the table, according to what is punched
Cross bar 5 is moved along first sliding groove 101 in position, in mobile cross bar 5, corresponds to the head of mark post 10 always in positioning sleeve 7
The heart, while position of the moving sliding sleeve 6 on cross bar 5 make the center of positioning sleeve 7 be moved to the position to be punched, and utilize top
Tight screw 601 carries out position to sliding sleeve 6 and fixes, and punches so that drill bit be made to protrude into from 7 center of positioning sleeve to workpiece.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (7)
1. a kind of auxiliary positioning device for drilling, it is characterised in that: including first baffle (1), second baffle (2) and cross bar (5), institute
It states first baffle (1) and the second baffle (2) bottom is mounted on magnet base (4), is provided on the first baffle (1)
One sliding slot (101) is provided with second sliding slot (201) on the second baffle (2), and described cross bar (5) one end is provided with sliding head
(501), the sliding head (501) is slidably mounted in the first sliding groove (101), and cross bar (5) other end is through described
Second sliding slot (201), second baffle (2) side is provided with spring (11), and the spring (11) is socketed in the cross bar
(5) on, the end of the cross bar (5) is equipped with adjusting nut (12), can limit to one end of the spring (11)；
It is equipped with sliding sleeve (6) in the middle part of the cross bar (5), and the sliding sleeve (6) is located at the first baffle (1) and described second
Between baffle (2), sliding sleeve (6) side is provided with connecting plate (8), and the head of the connecting plate (8) is provided with positioning sleeve
(7), it is provided with grafting track (701) on the positioning sleeve (7), the positioning sleeve (7) passes through the grafting track (701) and institute
Connecting plate (8) is stated to be slidably connected；
Third sliding slot (9) is provided on the top surface of the first baffle (1) and the second baffle (2), and the third is sliding
It being equipped on slot (9) mark post (10), the mark post (10) is intermediate towards the first baffle (1) and the second baffle (2), and
Perpendicular to the first baffle (1) and the second baffle (2).
2. a kind of auxiliary positioning device for drilling according to claim 1, it is characterised in that: the first sliding groove (101) is T
Type groove, the second sliding slot (201) is through slot, and the height of through slot and the excircle dimension of the cross bar (5) match.
3. a kind of auxiliary positioning device for drilling according to claim 1, it is characterised in that: the sliding head (501) is square
Shape boss.
4. a kind of auxiliary positioning device for drilling according to claim 1, it is characterised in that: the positioning sleeve (7) is cylinder
Shape, and columnar upper surface is provided with marking line, marking line is overlapped with the diameter of the positioning sleeve (7), and the diameter parallel
In the cross bar (5).
5. a kind of auxiliary positioning device for drilling according to claim 1, it is characterised in that: the positioning sleeve (7) with it is described
Grafting track (701) height is equal, and is above the height of the connecting plate (8), and the section of the grafting track (701) is T
Type.
6. a kind of auxiliary positioning device for drilling according to claim 1, it is characterised in that: pacify the side of the sliding sleeve (6)
Equipped with Top fastening screw (601).
7. a kind of auxiliary positioning device for drilling according to claim 1, it is characterised in that: the first baffle (1) and institute
The upper surface for stating second baffle (2) is provided with vertical pivot graduation mark (3), and the surface of the cross bar (5) is provided with horizontal axis graduation mark
(502), the dial markings to match with the horizontal axis graduation mark (502) are also equipped on the sliding sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821619414.2U CN208772541U (en) | 2018-10-07 | 2018-10-07 | A kind of auxiliary positioning device for drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821619414.2U CN208772541U (en) | 2018-10-07 | 2018-10-07 | A kind of auxiliary positioning device for drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772541U true CN208772541U (en) | 2019-04-23 |
Family
ID=66161626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821619414.2U Expired - Fee Related CN208772541U (en) | 2018-10-07 | 2018-10-07 | A kind of auxiliary positioning device for drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485921A (en) * | 2019-08-21 | 2019-11-22 | 康宏伟 | A kind of NPR anchor cable construction drilling directing controller |
-
2018
- 2018-10-07 CN CN201821619414.2U patent/CN208772541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485921A (en) * | 2019-08-21 | 2019-11-22 | 康宏伟 | A kind of NPR anchor cable construction drilling directing controller |
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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 |
Granted publication date: 20190423 Termination date: 20191007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |