CN206567854U - A kind of vibration proof, high-precision drill jig - Google Patents
A kind of vibration proof, high-precision drill jig Download PDFInfo
- Publication number
- CN206567854U CN206567854U CN201720206440.1U CN201720206440U CN206567854U CN 206567854 U CN206567854 U CN 206567854U CN 201720206440 U CN201720206440 U CN 201720206440U CN 206567854 U CN206567854 U CN 206567854U
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- China
- Prior art keywords
- pedestal
- positioning table
- bushing
- work stage
- vibration proof
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Abstract
The utility model is related to a kind of vibration proof, high-precision drill jig, including pedestal, positioning table, work stage, clamping frame, positioning screw, compression crossbeam, bushing plate, guide pillar, pilot bushing, drilling guide pin bushing；Pedestal is rectangle, and pedestal is fixedly connected with described positioning table；Positioning table is arranged on described pedestal upper end；Work stage is arranged on above described positioning table；Clamping frame is connected on described guide pillar；Positioning screw is interspersed in the screw of described positioning table groove two side；Compress crossbeam and be arranged on described guide pillar upper end, compress and described bushing plate is provided with the middle of crossbeam；Bushing plate is cylindrical, and bushing plate side, which is provided with, steps up ear.During the utility model drill bit is to power, the location of workpiece will not be offset due to vibration, while multiple holes can also be bored in a workpiece surface simultaneously, it is easy to use without dismantling workpiece transposition, it is easy to Automated condtrol, borehole accuracy height.
Description
Technical field
The utility model is related to a kind of fixture, more particularly to a kind of vibration proof, high-precision drill jig.
Background technology
In modern production, jig is a kind of indispensable equipment, particularly drill jig, as right on drilling machine
The holding appliance that workpiece is processed, it directly affects precision, labor productivity and manufacturing cost of work pieces process etc..
Usual bit is main motion, and drill bit axial movement is feed motion, and the reliability of fixture directly affects borehole accuracy, special
It is not during drill bit is to power, due to the vibration of high intensity, to easily cause workpiece shift.
Utility model content
The utility model is in view of the deficienciess of the prior art, provide a kind of vibration proof, high-precision drill jig, in drill bit
During power, the location of workpiece will not be offset due to vibration, while multiple holes can also be bored in a workpiece surface simultaneously, without
Workpiece transposition is dismantled, it is easy to use, it is easy to Automated condtrol.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of vibration proof, high-precision drill jig, bag
Include pedestal, positioning table, work stage, clamping frame, positioning screw, compression crossbeam, bushing plate, guide pillar, pilot bushing, drilling guide pin bushing；
Described pedestal is rectangle, and pedestal is fixedly connected with described positioning table；Described positioning table is arranged on described pedestal
Open up fluted in the middle of end, positioning table upper end, groove two side is respectively equipped with screw, groove floor is oriented to provided with 2 guide grooves
Groove upper end open is narrow, lower end is wide；Described work stage is arranged on above described positioning table, and work stage lower end correspondence is described to be led
Gib block is provided with to groove location, work stage upper end both sides are provided with locating slot, and positioning trench bottom is provided with concavo-convex card article；Described compression
Frame is connected on described guide pillar, and clamping frame is provided with connecting cross arm between 2 inclined arms, inclined arm, and transverse arm centre position is provided with
2 vertical arm are connected below guide hole, transverse arm two ends vertically；Described positioning screw is interspersed in described positioning table groove two side
Screw；Described compression crossbeam is arranged on described guide pillar upper end, compresses and described bushing plate is provided with the middle of crossbeam；Described brill
Template is cylindrical, and ear is stepped up in semiellipse shape provided with stepping up ear in bushing plate side, steps up ear provided with stepping up screw；It is described
Guide pillar quantity be 2, guide pillar is arranged at the top of described pedestal both sides, each guide pillar and is connected with a clamp nut, compresses
Nut is on the upside of described compression crossbeam；Described pilot bushing quantity is 2, and pilot bushing is separately positioned on described lead
Post bottom；Described drilling guide pin bushing is arranged on the guide hole upper end in the middle of described clamping frame transverse arm, and drilling guide pin bushing is rounded, drilling
Guide pin bushing center is corresponding with described bushing plate center.
A kind of vibration proof as described above, high-precision drill jig, provided with pressure between described compression crossbeam and clamping frame
Tight spring, holddown spring is set on described guide pillar.
A kind of vibration proof as described above, high-precision drill jig, described work stage is provided with fixed chuck, fixed
The quantity of dop is 4, is separately positioned on 4 sides position of work stage.
A kind of vibration proof as described above, high-precision drill jig, described pedestal are rounded, square, and pedestal both sides are set
There is fixing hole.
A kind of vibration proof as described above, high-precision drill jig, described positioning table upper recess are rounded, rectangular
One kind in shape, rectangle, rhombus, depth of groove is more than or equal to the height of work stage.
A kind of vibration proof as described above, high-precision drill jig, described clamping frame vertical arm bottom is provided with embossed card
Bar, the concavo-convex card article of clamping frame vertical arm bottom is engaged with positioning the concavo-convex card article of trench bottom.
A kind of vibration proof as described above, high-precision drill jig, described concavo-convex card article center spacing are 0.1-1 millis
Rice, the height of concavo-convex card article is 0.1-1 millimeters.
The beneficial effects of the utility model are：It is provided with clamp base on positioning table, positioning table and work stage is set, is positioned
Open up fluted in the middle of platform upper end, groove floor is provided with guide groove, work stage lower end correspondence is oriented to groove location and is provided with gib block,
During drill bit is to power, the location of workpiece will not be offset due to vibration, while multiple holes can also be bored in a workpiece surface simultaneously,
Workpiece transposition need not be dismantled, it is easy to use, it is easy to Automated condtrol, borehole accuracy is high.
Brief description of the drawings
Fig. 1 is vibration proof, high-precision drilling machine clamp structure schematic diagram；
Fig. 2 is vibration proof, high-precision drilling machine clamp workpiece platform structural representation；
Fig. 3 is vibration proof, the concavo-convex card article structural representation of high-precision drill jig；
Fig. 4 is vibration proof, high-precision drill jig positioning table structural representation.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be implemented with being much different from other manner described here, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model intension, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
There is provided a kind of vibration proof, high-precision drill jig, including pedestal 1, positioning table as shown in Figure 1, Figure 2, Figure 3, Figure 4
2nd, work stage 3, clamping frame 4, positioning screw 5, compression crossbeam 6, bushing plate 7, guide pillar 8, pilot bushing 9, drilling guide pin bushing 10；It is described
Pedestal 1 be rectangle, pedestal 1 is fixedly connected with described positioning table 2；Described positioning table 2 is arranged on described pedestal 1
Fluted 11 are opened up in the middle of end, the upper end of positioning table 2, the two side of groove 11 is respectively equipped with screw, and the bottom surface of groove 11 is provided with 2 guiding
Groove 12, the upper end open of guide groove 12 is narrow, lower end is wide；Described work stage 3 is arranged under the described top of positioning table 2, work stage 3
The position of guide groove 12 described in correspondence is held to be provided with gib block 13, the upper end both sides of work stage 3 are provided with locating slot 14, the bottom of locating slot 14
Provided with concavo-convex card article；Described clamping frame 4 is connected on described guide pillar 8, and clamping frame 4 is provided with 2 inclined arms 401, inclined arm
Connecting cross arm 402 between 401, the centre position of transverse arm 402 is provided with below guide hole 15, the two ends of transverse arm 402 2 vertical arm of connection vertically
403；Described positioning screw 5 is interspersed in the screw of the described two side of 2 groove of positioning table 11；Described compression crossbeam 6 is set
In the described upper end of guide pillar 8, compress and described bushing plate 7 is provided with the middle of crossbeam 6；Described bushing plate 7 is cylindrical, bushing plate
Ear 16 is stepped up in semiellipse shape provided with stepping up ear 16 in 7 sides, steps up ear 16 provided with stepping up screw 17；The described quantity of guide pillar 8
For 2, guide pillar 8 is arranged on the described both sides of pedestal 1, and each top of guide pillar 8 is connected with a clamp nut, and clamp nut is in
The described upside of compression crossbeam 6；The described quantity of pilot bushing 9 is 2, and pilot bushing 9 is separately positioned on the described bottom of guide pillar 8
End；Described drilling guide pin bushing 10 is arranged on the upper end of guide hole 15 in the middle of described 4 transverse arm of clamping frame 402, and drilling guide pin bushing 10 is in circle
Shape, the drilling center of guide pin bushing 10 is corresponding with the described center of bushing plate 7.
In vibration proof, one embodiment of high-precision drill jig, it is provided between described compression crossbeam 6 and clamping frame 4
Holddown spring 18, holddown spring 18 is set on described guide pillar 8.
In vibration proof, one embodiment of high-precision drill jig, described work stage 3 is provided with fixed chuck 19, Gu
The quantity for determining dop 19 is 4, is separately positioned on 4 sides position of work stage 3.
In vibration proof, one embodiment of high-precision drill jig, described pedestal 1 is rounded, square, the both sides of pedestal 1
Provided with fixing hole 20.
In vibration proof, one embodiment of high-precision drill jig, the described upper recess 11 of positioning table 2 is rounded, long
One kind in square, rectangle, rhombus, the depth of groove 1 is more than or equal to the height of work stage 3.
In vibration proof, one embodiment of high-precision drill jig, the described bottom of 4 vertical arm of clamping frame 403 is provided with bumps
Card article, the concavo-convex card article of the bottom of 4 vertical arm of clamping frame 403 is engaged with the concavo-convex card article of the bottom of locating slot 14.
In vibration proof, one embodiment of high-precision drill jig, described concavo-convex card article center spacing is 0.1-1 millis
Rice, the height of concavo-convex card article is 0.1-1 millimeters.
The utility model is in use, fixture is fixed on lathe by fixing hole 20, and drill bit is from bushing plate 7, drill guide pin bushing
10th, guide hole 15 is stretched into, and workpiece is placed in work stage 3, is fixed by fixed chuck 19, and work stage 3 is determined using the both sides of positioning table 2
Position screw rod 5 is fixed.The locating slot 14 that the vertical arm 403 of clamping frame 4 is stretched into work stage 3, and be engaged by concavo-convex card article.Holddown spring
18 play compression cushioning effect, while can bore many so as to realize and not tear workpiece open by the position of the travelling workpiece platform 3 of gib block 13
Individual hole.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of vibration proof, high-precision drill jig, it is characterised in that：Including pedestal, positioning table, work stage, clamping frame, positioning
Screw rod, compression crossbeam, bushing plate, guide pillar, pilot bushing, drilling guide pin bushing；Described pedestal is rectangle, and pedestal is determined with described
Position platform is fixedly connected；Described positioning table is arranged in the middle of described pedestal upper end, positioning table upper end and opens up fluted, groove two
Side wall is respectively equipped with screw, and groove floor is provided with 2 guide grooves, and guide groove upper end open is narrow, lower end is wide；Described work stage is set
Put above described positioning table, correspondence described guiding groove location in work stage lower end is provided with gib block, work stage upper end both sides
Provided with locating slot, positioning trench bottom is provided with concavo-convex card article；Described clamping frame is connected on described guide pillar, and clamping frame is provided with 2
Connecting cross arm between individual inclined arm, inclined arm, transverse arm centre position is provided with below guide hole, transverse arm two ends 2 vertical arm of connection vertically；
Described positioning screw is interspersed in the screw of described positioning table groove two side；Described compression crossbeam is arranged on described lead
Post upper end, compresses and described bushing plate is provided with the middle of crossbeam；Described bushing plate is cylindrical, and bushing plate side, which is provided with, steps up
Ear, steps up ear in semiellipse shape, steps up ear provided with stepping up screw；Described guide pillar quantity is 2, and guide pillar is arranged on described
A clamp nut is connected with the top of pedestal both sides, each guide pillar, clamp nut is on the upside of described compression crossbeam；Described
Pilot bushing quantity is 2, and pilot bushing is separately positioned on described guide pillar bottom；Described drilling guide pin bushing is arranged on described
Guide hole upper end in the middle of clamping frame transverse arm, drilling guide pin bushing is rounded, and drilling guide pin bushing center is corresponding with described bushing plate center.
2. a kind of vibration proof according to claim 1, high-precision drill jig, it is characterised in that：Described compression crossbeam
Holddown spring is provided between clamping frame, holddown spring is set on described guide pillar.
3. a kind of vibration proof according to claim 1, high-precision drill jig, it is characterised in that：In described work stage
Provided with fixed chuck, the quantity of fixed chuck is 4, is separately positioned on 4 sides position of work stage.
4. a kind of vibration proof according to claim 1, high-precision drill jig, it is characterised in that：Described pedestal is in circle
Shape, square, pedestal both sides are provided with fixing hole.
5. a kind of vibration proof according to claim 1, high-precision drill jig, it is characterised in that：On described positioning table
One kind in rounded groove, rectangle, rectangle, rhombus is held, depth of groove is more than or equal to the height of work stage.
6. a kind of vibration proof according to claim 1, high-precision drill jig, it is characterised in that：Described clamping frame is erected
Arm bottom is provided with concavo-convex card article, and the concavo-convex card article of clamping frame vertical arm bottom is engaged with positioning the concavo-convex card article of trench bottom.
7. a kind of vibration proof according to claim 6, high-precision drill jig, it is characterised in that：Described concavo-convex card article
Center spacing is 0.1-1 millimeters, and the height of concavo-convex card article is 0.1-1 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720206440.1U CN206567854U (en) | 2017-03-05 | 2017-03-05 | A kind of vibration proof, high-precision drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720206440.1U CN206567854U (en) | 2017-03-05 | 2017-03-05 | A kind of vibration proof, high-precision drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567854U true CN206567854U (en) | 2017-10-20 |
Family
ID=60057224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720206440.1U Expired - Fee Related CN206567854U (en) | 2017-03-05 | 2017-03-05 | A kind of vibration proof, high-precision drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702881A (en) * | 2017-11-08 | 2018-02-16 | 苏州大学 | Wind-tunnel wind resistance tests locating platform and its control system |
| CN109531210A (en) * | 2019-01-11 | 2019-03-29 | 国家电网有限公司 | A kind of equidistant drilling limiting device |
-
2017
- 2017-03-05 CN CN201720206440.1U patent/CN206567854U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702881A (en) * | 2017-11-08 | 2018-02-16 | 苏州大学 | Wind-tunnel wind resistance tests locating platform and its control system |
| CN107702881B (en) * | 2017-11-08 | 2024-01-05 | 苏州大学 | Wind tunnel wind-resistant experiment positioning platform and control system thereof |
| CN109531210A (en) * | 2019-01-11 | 2019-03-29 | 国家电网有限公司 | A kind of equidistant drilling limiting device |
| CN109531210B (en) * | 2019-01-11 | 2024-06-04 | 国家电网有限公司 | Equidistant drilling stop device |
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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: 20171020 Termination date: 20200305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |