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 PDF

Info

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
Authority
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
Application number
CN201720893660.6U
Other languages
Chinese (zh)
Inventor
张鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University of Science and Technology
Original Assignee
Shandong University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong University of Science and Technology filed Critical Shandong University of Science and Technology
Priority to CN201720893660.6U priority Critical patent/CN207272247U/en
Application granted granted Critical
Publication of CN207272247U publication Critical patent/CN207272247U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

For the vertical clamping of laboratory hand-held drilling machine and guider
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.
CN201720893660.6U 2017-07-22 2017-07-22 For the vertical clamping of laboratory hand-held drilling machine and guider Expired - Fee Related CN207272247U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN107486732A (en) Rotary type hole drilling device for workpieces
CN205733960U (en) V-shaped groove clamp for machining
CN207272247U (en) For the vertical clamping of laboratory hand-held drilling machine and guider
CN204366108U (en) A kind of Novel drilling machine
CN108941656A (en) A kind of drilling machine being machined anti-Drill Crack
CN207289534U (en) A kind of adjustable type clamping tool for machine work
CN206855627U (en) A kind of height-adjustable bench drill
CN210255066U (en) Butterfly valve small-end flat boring and drilling integrated machine
CN203900543U (en) Magnetic drill with double drill bits
CN107571047A (en) A kind of large diameter borehole fixing device
CN107199474A (en) The rotatably adjustable processing unit (plant) of axletree
CN202862051U (en) Rotating clamp
CN204504413U (en) A kind of clamping fixed mechanism of vertical gear hobber
CN207464716U (en) Rotary type hole drilling device for workpieces
CN207431797U (en) A kind of different miniature parts drill jig of clamping
CN207344203U (en) A kind of Holding appliance specially for milling machine
CN107378065A (en) A kind of fixture of band drilling
CN205764053U (en) ball valve flange drilling fixture
CN207577930U (en) A kind of flexible drilling bracket
CN204382419U (en) A kind of many drill bits drilling machine
CN207859008U (en) A kind of plank processing drilling equipment
CN101664967B (en) Improved monocrystal silicon-rod cutting machine
CN206567738U (en) A kind of weld jig
CN208409214U (en) A kind of drilling cuttings sampling jig
CN203606979U (en) Welding technology universal training device

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