CN207272247U - For the vertical clamping of laboratory hand-held drilling machine and guider - Google Patents
For the vertical clamping of laboratory hand-held drilling machine and guider Download PDFInfo
- Publication number
- CN207272247U CN207272247U CN201720893660.6U CN201720893660U CN207272247U CN 207272247 U CN207272247 U CN 207272247U CN 201720893660 U CN201720893660 U CN 201720893660U CN 207272247 U CN207272247 U CN 207272247U
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- CN
- China
- Prior art keywords
- drilling machine
- gear
- support
- pallet
- angle
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 64
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000003534 oscillatory Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Abstract
The utility model discloses one kind to be used for laboratory hand-held drilling machine vertically clamping and guider,Including stent,Pallet,Guide rod,Gear set and rocking arm,The device is used for vertical clamping when test specimen drills to laboratory hand-held drilling machine and is oriented to,The stent includes four angle supports,Support wheel,Adjustable support foot,The adjustable support foot supports four angle supports,The four angle supports both sides are provided with support wheel,The support wheel is fixed in four angle supports by screw,Four angle support welds together with guide rod,And fixed by a pair of of brace,The guide rod both sides are with teeth,So that the gear set can be vertically moved along guide rod,The gear set includes a pair of gear being mutually twisted,The gear is fixed on rectangle support,Drilling machine supporting rod is welded with the rectangle support,Bolt hole is provided with the drilling machine supporting rod,The rocking arm couples with a central gear axis,Rotating rocking arm can rotate with moving gear,The pallet is a metallic plate,Horizontal pin is provided with the pallet,For fixing test specimen hole to be drilled.
Description
Technical field
The utility model belongs to a kind of drilling machine clamping and guider, and in particular to a kind of laboratory hand-held drilling machine
Vertical clamping and guider.
Background technology
At present, when use for laboratory hand-held drilling machine carries out vertical drilling to test specimen, drilling machine generally using hand-held or
Device clamps.
But no matter use is hand-held or all there are many drawbacks with device clamping：One is due to the vibrations of drilling machine, hand or
Clamping device can be with drilling machine slight oscillatory, and the bore angle randomness so drilled out is larger, does not reach experimental design requirement, and
And waving for drilling machine can expand hell and even destroy test specimen when drilling, and when drilling rod is relatively thin longer, the swing meeting of drilling machine
Drilling rod is set to bent or even fracture；Second, when hand-held drilling machine drills, the support of the full armrest of weight of drilling machine, very consumer
Power；Third, when being drilled with existing gripping apparatus grips drilling machine, the displacement distance of drilling machine in vertical direction can be limited
System, can not just use when drilling deeper；The fixed test specimen fourth, existing clamping device is had no idea, is bored when to less test specimen
Kong Shi, the rotation of drilling rod can drive test specimen to rotate, and influence the angle of drilling；Five be due to the drilling machine of existing gripping apparatus grips
It is immovable, it is time-consuming and laborious, it is necessary to constantly move test specimen when in larger test specimen diverse location drilling, while also result in examination
Part is fixed difficult.
The content of the invention
The utility model provides one kind for the above-mentioned defect existing in the prior art of solution and is used for laboratory Handheld drill
Machine vertically clamps and guider.
Its technical solution is：
One kind is used for laboratory hand-held drilling machine, and vertically clamping and guider, described device act on laboratory and hold
Formula drilling machine is used for vertical drilling, which includes stent, pallet, guide rod, gear set and rocking arm, and the stent includes corner
Stent, support wheel, adjustable support foot, the adjustable support foot support four angle support, and the support wheel is positioned at described
Four angle support both sides, the support wheel are fixed in four angle support by screw, and four angle support is welded with the guide rod
It is connected together, and is fixed by a pair of of brace, the guide rod both sides is with teeth, and the gear set includes a pair of tooth being mutually twisted
Wheel, the gear set can be vertically moved along guide rod, and the gear is fixed on rectangle support, is welded with the rectangle support
Drilling machine supporting rod, is provided with bolt hole on the drilling machine supporting rod, for fixing drilling machine, the rocking arm and a gear
Central shaft couples, and rotating rocking arm can rotate with moving gear, and the pallet is a metallic plate, and transverse gear is provided with the pallet
Bar, the pallet are arranged with two longitudinal closed slides, and the pallet is supported by the support wheel, when screw tightening,
Support wheel cannot rotate, and when screw is unscrewed, support wheel, which rotates, to drive pallet to vertically move.
Advantageous effects caused by the utility model：
The utility model proposes one kind to be used for laboratory hand-held drilling machine vertically clamping and guider, which makees
It is used for vertical drilling for laboratory hand-held drilling machine, which is welded on rectangle support, rectangle branch
Two gears are fixed together to form gear set by frame, and rotate gear can drive drilling machine to be vertically moved along guide rod, Ke Yiyou
Effect prevents the swing of drilling machine during drilling, while the depth to drill is unrestricted, can also meet boring requirement when drilling deeper；
It is provided with horizontal pin on pallet, during drilling, an edge bar of test specimen is placed, applies a power in test specimen another side
Fixed test specimen；The screw of fixed support wheel is unclamped, you can in longitudinally adjusted tray position, can be promoted along horizontal pin or so
Test block, can meet to drill to test specimen diverse location.
Brief description of the drawings
Further clear, complete explanation is done to the utility model below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of the utility model device；
Fig. 2 is the part-structure schematic diagram of the utility model device, and stent and tray portion are shown in figure；
Fig. 3 is the part-structure schematic diagram of the utility model device, and gear set and drilling machine supporting rod are shown in figure；
Fig. 4 is the adjustable support foot schematic diagram of the utility model device.
In figure, 1, four angle supports, 2, adjustable support foot, 3, support wheel, 4, pallet, 5, horizontal pin, 6, guide rail, 7, lead
To bar, 8, brace, 9, rectangle support, 10, gear set, 11, drilling machine supporting rod, 12, rocking arm, 13, bolts and nuts, 14, spiral shell
Silk.
Embodiment
The utility model discloses one kind to be used for laboratory hand-held drilling machine vertically clamping and guider, in order to make this
The advantages of utility model, technical solution are clearer, clear and definite, the utility model are done with reference to specific embodiment further clear
Chu, complete explanation.
With reference to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model, one kind is vertically clamped for laboratory hand-held drilling machine
With guider, including four angle supports 1, adjustable support foot 2, support wheel 3, pallet 4, horizontal pin 5, guide rail 6, guide rod 7,
Brace 8, rectangle support 9, gear set 10, drilling machine supporting rod 11, rocking arm 12, bolts and nuts 13, screw 14.
The application method of the utility model device：
Preparation before step 1, drilling
Made marks first according to requirement of experiment in the position that test specimen needs to drill, horizon rule be then placed on 4 surface of pallet,
Pallet 4 is set to be in horizontality by adjusting adjustable support foot 2, before drilling machine then is fixed on drilling machine supporting rod 11
End, blending bolt and 13 pretension of nut, finally, it would be desirable to which the test specimen of drilling is placed on pallet 4, and the side of test specimen is close to horizontal stroke
To bar 5.
Step 2, adjustment test specimen position
Rotating rocking arm 12 makes drilling machine constantly be decreased until that drill bit will be contacted but also not in contact with the position of surface of test piece, unscrewed
Screw 14 rotates support wheel 3, and utility tray 4 moves in the vertical, by vertically moving pallet 4 and transversely bar
5 or so promote test specimen, the position that labeled needs drill is located at the underface of drill bit, then tighten screw 14.
Step 3, drilling
Test specimen is close to one external force of test specimen immovable in horizontal pin 5, open drilling machine switch, slowly rotate
Rocking arm 12 makes drilling machine slowly decline to drill, and after drilling, slowly rotating rocking arm 12 makes drilling machine slowly rise, and works as brill
After head leaves drilling completely, drilling machine switch is closed.
Step 4, continue to drill
Continuous repeat step 2 and step 3.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although four angle supports are used more herein, adjustable support foot, support wheel, pallet, horizontal pin, guide rail,
The terms such as guide rod, rectangle support, gear set, drilling machine supporting rod, rocking arm, but it is not precluded from the possibility using other terms
Property.The use of these items is only for more easily describe and explain the essence of the utility model；It is construed as any
A kind of additional limitation is all contrary to the spirit of the present invention.
Claims (1)
1. one kind is used for laboratory hand-held drilling machine, vertically clamping and guider, described device act on laboratory hand-held
Drilling machine, which is used for vertical drilling, the device on test specimen, includes stent, pallet, guide rod, gear set and rocking arm, the stent bag
Four angle supports, support wheel, adjustable support foot are included, the adjustable support foot supports four angle support, the support wheel position
In the four angle supports both sides, the support wheel is fixed in four angle support by screw, and four angle support is led with described
Weld together to bar, the guide rod both sides are with teeth, and the gear set includes a pair of gear being mutually twisted, and the gear is consolidated
It is scheduled on rectangle support, drilling machine supporting rod is welded with the rectangle support, bolt is provided with the drilling machine supporting rod
Hole, the rocking arm couple with a central gear axis, and the pallet is a metallic plate, and horizontal pin is provided with the pallet,
The pallet is arranged with two longitudinal closed slides, and the pallet is supported by the support wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893660.6U CN207272247U (en) | 2017-07-22 | 2017-07-22 | For the vertical clamping of laboratory hand-held drilling machine and guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893660.6U CN207272247U (en) | 2017-07-22 | 2017-07-22 | For the vertical clamping of laboratory hand-held drilling machine and guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207272247U true CN207272247U (en) | 2018-04-27 |
Family
ID=61986277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720893660.6U Expired - Fee Related CN207272247U (en) | 2017-07-22 | 2017-07-22 | For the vertical clamping of laboratory hand-held drilling machine and guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207272247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672769A (en) * | 2018-05-18 | 2018-10-19 | 大唐广电科技（武汉）有限公司 | A kind of flashlight drilling cramp acting on smooth flat |
-
2017
- 2017-07-22 CN CN201720893660.6U patent/CN207272247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672769A (en) * | 2018-05-18 | 2018-10-19 | 大唐广电科技（武汉）有限公司 | A kind of flashlight drilling cramp acting on smooth flat |
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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: 20180427 Termination date: 20190722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |