CN203426484U - Multipoint drilling tool - Google Patents

Multipoint drilling tool Download PDF

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Publication number
CN203426484U
CN203426484U CN201320418770.9U CN201320418770U CN203426484U CN 203426484 U CN203426484 U CN 203426484U CN 201320418770 U CN201320418770 U CN 201320418770U CN 203426484 U CN203426484 U CN 203426484U
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CN
China
Prior art keywords
plate
drilling
base plate
drill bit
guide
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
CN201320418770.9U
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Chinese (zh)
Inventor
程利国
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.)
Huai-Hai Xiayi County Casting Co Ltd
Original Assignee
Huai-Hai Xiayi County Casting Co Ltd
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 Huai-Hai Xiayi County Casting Co Ltd filed Critical Huai-Hai Xiayi County Casting Co Ltd
Priority to CN201320418770.9U priority Critical patent/CN203426484U/en
Application granted granted Critical
Publication of CN203426484U publication Critical patent/CN203426484U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a multipoint drilling tool which comprises a support. The support is provided with a control switch and a hydraulic system, the upper portion of the support is provided with a drill rod locating plate, and the lower portion of the support is provided with a bottom plate. A hydraulic cylinder of the hydraulic system is located on the lower portion of the bottom plate, and parallel guiding shafts are vertically arranged between the drill rod locating plate and the bottom plate. A drive rod of the hydraulic cylinder is connected with the bottom of each guiding shaft, at least two drilling tools are arranged at the bottom of the drill rod locating plate, and a guiding mechanism is further arranged between the drill rod locating plate and the bottom plate. A locating mechanism for locating workpieces is further arranged on the lower portion of the guiding mechanism. The multipoint drilling tool can drill holes in workpieces at the same time in a multipoint mode, uniformity of all holes is guaranteed through one-time drilling, the machining effect is good, accuracy is high, workload is reduced, work strength is lowered, production cost is saved, and the multipoint drilling tool is convenient to popularize and implement in the field of machining, especially the field of the automobile accessory machining.

Description

Multi-drill bit hole tool
Technical field
The utility model relates to machine casting field, is specifically related to a kind of drilling tool, particularly relates to a kind of Multi-drill bit hole tool.
Background technology
In field of machining, a lot of workpiece need boring, and such as in auto parts machinery manufacture field, wheel hub is as a kind of accessory of automobile, and the linking by bolt bearing is fixed on driving shaft.Original wheel hub processing technology need to be used drilling machine, manually uses screw locking bushing plate, once bores a hole, the four hole wheel hubs of take are example, need to bore the processing that can complete a wheel hub for 4 times, and production efficiency is low, troublesome poeration, and because gradation boring easily causes the uniformity of boring poor.
Utility model content
The purpose of this utility model is to provide and a kind ofly can to workpiece, realizes the Multi-drill bit hole tool of many places boring simultaneously, solves Workpiece boring complex process in prior art, production efficiency is low and hole irregular problem.
The purpose of this utility model is to realize like this, a kind of Multi-drill bit hole tool, comprise support, gauge tap and hydraulic system are set on support, described support top is provided with drilling rod location-plate, bottom is provided with base plate, the hydraulic cylinder of hydraulic system is positioned at base plate bottom, between drilling rod location-plate and base plate, be vertically provided with the parallel axis of guide, described base plate is fixed on the axis of guide, on base plate top, be provided with fairlead, the described axis of guide is axially through fairlead, the drive rod of described hydraulic cylinder is connected with axis of guide bottom, described drilling rod location-plate bottom is at least provided with 2 drilling tools, the drill bit of drilling tool straight down, between drilling rod location-plate and base plate, be also provided with guiding mechanism, described guiding mechanism comprises the bushing plate being laterally sleeved on the axis of guide, in bushing plate central upper portion position, be fixed with location drill jig, on described location drill jig and bushing plate, under be integrally formed with the pilot hole mating with top drilling tool drill bit, in guiding mechanism bottom, be also provided with the detent mechanism that workpiece is positioned.
Optionally, described detent mechanism comprises vertical upper locating shaft and the lower locating shaft of installing successively that is arranged on bushing plate bottom, and described upper locating shaft diameter is greater than lower locating shaft diameter, described upper and lower locating shaft and workpiece locating hole Matching installation.
Optionally, drilling rod location-plate bottom is provided with 4,6 or 8 drilling tools.
The beneficial effects of the utility model: the needs that the utility model can be holed such as wheel hub according to workpiece, in drilling rod location-plate bottom, a plurality of drilling tools are installed, utilize frame and hydraulic drive mechanism, make a plurality of drilling tool synchronization liftings, can to workpiece, carry out multiple spot boring simultaneously, once boring has guaranteed the uniformity in each hole, processing effect is good, and precision is high, reduces workload, thereby reduction working strength, is conducive to save production cost.And this patent is also provided with the locating shaft that wheel hub is positioned, and the pilot hole that drill bit is led, guaranteed that drill bit there will not be left and right skew in boring procedure, workpiece can be because not being subject to applied external force position skew, double swerve, make boring more evenly, smoothly, each hole depth is consistent, one-shot forming, guaranteed the quality of product, the utility model operation simple in structure, easy, result of use are good, in field of machining especially auto parts machinery manufacture field, are beneficial to very much promotion and implementation.
Accompanying drawing explanation
Fig. 1 is Multi-drill bit hole tool front view of the present utility model;
Fig. 2 is the use state diagram of Fig. 1.
Number in the figure is: 1 is drilling rod location-plate, and 2 is drilling tool, and 3 is the axis of guide, and 4 is location drill jig, and 5 is upper locating shaft; 6 is bushing plate, and 7 is base plate, and 8 is lower locating shaft, and 9 is fairlead, and 10 is workpiece, and 11 is hydraulic cylinder.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
Embodiment 1: a kind of Multi-drill bit hole tool, comprise support, gauge tap and hydraulic system are set on support, described support top is provided with drilling rod location-plate 1, bottom is provided with base plate 7, and the hydraulic cylinder 11 of hydraulic system is positioned at base plate 7 bottoms, between drilling rod location-plate 1 and base plate 7, is vertically provided with the parallel axis of guide 3, described base plate 7 is fixed on the axis of guide 3, with 3 one-tenth overall structures of the axis of guide.Described base plate 7 is provided with fairlead 9, and described fairlead 9 is enclosed within on the axis of guide 3, adopts steel No. 45, because through Overheating Treatment, wear-resisting, service life is longer.The described axis of guide 3 is axially through fairlead 9, the drive rod of described hydraulic cylinder 11 is connected with the axis of guide 3 bottoms, described drilling rod location-plate 1 bottom is according to workpiece hole count and centre distance, the corresponding drilling tool of supporting installation, the drill bit of drilling tool straight down, described drill bit adopts high-speed steel material, can select the drill bit mating with hole according to the size of workpiece hole.Between drilling rod location-plate 1 and base plate 7, be also provided with guiding mechanism, described guiding mechanism comprises the bushing plate 6 being laterally sleeved on the axis of guide 3, in bushing plate 6 central upper portion positions, be fixed with location drill jig 4, the upper and lower pilot hole mating with top drilling tool drill bit that is integrally formed with of described location drill jig 4 and bushing plate 6, drill bit is vertically through pilot hole processing work, described pilot hole is vertically located drill bit, prevents its left and right skew, affects drilling quality.In bushing plate 6 bottoms, be also provided with the detent mechanism that workpiece is positioned, described detent mechanism comprises vertical upper locating shaft 5 and the lower locating shaft 8 of installing successively that is arranged on bushing plate 6 bottoms, described upper locating shaft 5 diameters are greater than lower locating shaft 8 diameters, lower locating shaft 8 Matching installations are in workpiece locating hole, 5 pairs of workpiece of upper locating shaft compress, and prevent that it from horizontally slipping.
The workflow of the present embodiment is: this frock is according to the machined parameters and the program that set, start gauge tap, workpiece is placed on to place, base plate location, base plate is held workpiece, the axis of guide moves upward, on base plate, move, locating shaft is accurately located workpiece, and drilling tool drill bit is through bushing plate pilot hole, contact workpiece is holed, reach after predetermined boring dynamics and dimensional requirement, base plate automatic fall-back, workpiece machines.
The present embodiment Economic and Efficiency Analysis: the drilling machine having needs manually to use screw locking bushing plate, once bores a hole, and turning of work piece bores remaining hole, such as boring to 4 hole wheel hub products the circulation of just finishing the work for four times, can process for each person every day 260, by the application of the present embodiment frock, single step of releasing part, process at one time, can process for each person every day 1100, and disposable boring, uniformity is better, speed is fast, easy and simple to handle, and the similar product of boring that needs is had to good popularizing action.

Claims (3)

1. a Multi-drill bit hole tool, comprise support, gauge tap and hydraulic system are set on support, it is characterized in that: described support top is provided with drilling rod location-plate (1), bottom is provided with base plate (7), the hydraulic cylinder of hydraulic system (11) is positioned at base plate (7) bottom, between drilling rod location-plate (1) and base plate (7), be vertically provided with the parallel axis of guide (3), described base plate (7) is fixed on the axis of guide (3), on base plate (7) top, be provided with fairlead (9), the described axis of guide (3) is axially through fairlead (9), the drive rod of described hydraulic cylinder (11) is connected with the axis of guide (3) bottom, described drilling rod location-plate (1) bottom is at least provided with 2 drilling tools (2), the drill bit of drilling tool straight down, between drilling rod location-plate (1) and base plate (7), be also provided with guiding mechanism, described guiding mechanism comprises the bushing plate (6) being laterally sleeved on the axis of guide (3), in bushing plate (6) central upper portion position, be fixed with location drill jig (4), on described location drill jig (4) and bushing plate (6), under be integrally formed with the pilot hole mating with top drilling tool drill bit, in guiding mechanism bottom, be also provided with the detent mechanism that workpiece is positioned.
2. Multi-drill bit hole tool according to claim 1, it is characterized in that: described detent mechanism comprises vertical upper locating shaft (5) and the lower locating shaft (8) of installing successively that is arranged on bushing plate (6) bottom, described upper locating shaft (5) diameter is greater than lower locating shaft (8) diameter, described upper and lower locating shaft and workpiece locating hole Matching installation.
3. Multi-drill bit hole tool according to claim 1, is characterized in that: drilling rod location-plate (1) bottom is provided with 4,6 or 8 drilling tools (2).
CN201320418770.9U 2013-07-15 2013-07-15 Multipoint drilling tool Expired - Fee Related CN203426484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320418770.9U CN203426484U (en) 2013-07-15 2013-07-15 Multipoint drilling tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320418770.9U CN203426484U (en) 2013-07-15 2013-07-15 Multipoint drilling tool

Publications (1)

Publication Number Publication Date
CN203426484U true CN203426484U (en) 2014-02-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320418770.9U Expired - Fee Related CN203426484U (en) 2013-07-15 2013-07-15 Multipoint drilling tool

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CN (1) CN203426484U (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831639A (en) * 2014-02-27 2014-06-04 玉林市中创机械有限公司 Boring mill tool
CN103909285A (en) * 2014-04-08 2014-07-09 新乡市欧亿石油机械有限公司 Numerical-control hydraulic gang drill
CN104148696A (en) * 2014-08-20 2014-11-19 成都市龙泉通惠实业有限责任公司 Back cover plate machining device with high precision
CN105171036A (en) * 2015-09-11 2015-12-23 苏州市宝玛数控设备有限公司 Hard panel multi-machine head numerical control perforating machine
CN106392134A (en) * 2016-12-14 2017-02-15 重庆智和机械制造有限公司 Shaft hole drilling machine
CN106424829A (en) * 2016-12-14 2017-02-22 重庆金和机械制造有限公司 General gear shaft center hole drilling machine
CN106513765A (en) * 2016-12-14 2017-03-22 重庆金和机械制造有限公司 Long shaft hole machining equipment
CN106514381A (en) * 2016-12-14 2017-03-22 重庆金和机械制造有限公司 General drilling tool for shaft blanks
CN106624067A (en) * 2016-12-14 2017-05-10 重庆智和机械制造有限公司 Efficient axle hole processing machine
CN106736742A (en) * 2016-12-14 2017-05-31 重庆金和机械制造有限公司 Gear shaft compresses stand
CN108637294A (en) * 2018-05-18 2018-10-12 穆琳瑛 A kind of mechanical processing drilling robot of automatic positioning

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831639A (en) * 2014-02-27 2014-06-04 玉林市中创机械有限公司 Boring mill tool
CN103909285A (en) * 2014-04-08 2014-07-09 新乡市欧亿石油机械有限公司 Numerical-control hydraulic gang drill
CN104148696A (en) * 2014-08-20 2014-11-19 成都市龙泉通惠实业有限责任公司 Back cover plate machining device with high precision
CN105171036A (en) * 2015-09-11 2015-12-23 苏州市宝玛数控设备有限公司 Hard panel multi-machine head numerical control perforating machine
CN106392134A (en) * 2016-12-14 2017-02-15 重庆智和机械制造有限公司 Shaft hole drilling machine
CN106424829A (en) * 2016-12-14 2017-02-22 重庆金和机械制造有限公司 General gear shaft center hole drilling machine
CN106513765A (en) * 2016-12-14 2017-03-22 重庆金和机械制造有限公司 Long shaft hole machining equipment
CN106514381A (en) * 2016-12-14 2017-03-22 重庆金和机械制造有限公司 General drilling tool for shaft blanks
CN106624067A (en) * 2016-12-14 2017-05-10 重庆智和机械制造有限公司 Efficient axle hole processing machine
CN106736742A (en) * 2016-12-14 2017-05-31 重庆金和机械制造有限公司 Gear shaft compresses stand
CN108637294A (en) * 2018-05-18 2018-10-12 穆琳瑛 A kind of mechanical processing drilling robot of automatic positioning
CN108637294B (en) * 2018-05-18 2023-09-01 西安萌豆电子科技有限公司 Automatic drilling robot is used in machining of location

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C14 Grant of patent or utility model
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: 20140212

Termination date: 20160715