CN204565217U - The drill jig that a kind of novel involution nut shell auger is cut - Google Patents

The drill jig that a kind of novel involution nut shell auger is cut Download PDF

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Publication number
CN204565217U
CN204565217U CN201520140801.8U CN201520140801U CN204565217U CN 204565217 U CN204565217 U CN 204565217U CN 201520140801 U CN201520140801 U CN 201520140801U CN 204565217 U CN204565217 U CN 204565217U
Authority
CN
China
Prior art keywords
clamp body
novel
skewback
drill jig
nut shell
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
CN201520140801.8U
Other languages
Chinese (zh)
Inventor
王又增
王守仁
高文
王华峰
王帅
刘士平
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.)
University of Jinan
Original Assignee
University of Jinan
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 University of Jinan filed Critical University of Jinan
Priority to CN201520140801.8U priority Critical patent/CN204565217U/en
Application granted granted Critical
Publication of CN204565217U publication Critical patent/CN204565217U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the drill jig that a kind of novel involution nut shell auger is cut, belong to technical field of tooling clamps.This fixture comprises clamp body, location centralising device, clamping device and frock fixture; Described clamp body is the support of fixture, and location centralising device is installed on top, and there is clamping device at middle part, and frock fixture is arranged at bottom; Location centralising device comprises skewback, drill bushing and bushing plate; Clamping device comprises apotting spindle, lower skewback, fluting pad and binding nut, and apotting spindle is threaded connection on clamp body; Frock fixture comprises positioning key, T-shaped screw bolt and nut.The drill jig that above-mentioned a kind of novel involution nut shell auger is cut, this clamp structure is simple, easy to use, it is time saving and energy saving to operate, and can process multiple hole simultaneously, avoid line to get ready, alleviate the labour intensity of workman, saved man-hour, improved efficiency, improve positioning precision, reduce the scrappage of workpiece.

Description

The drill jig that a kind of novel involution nut shell auger is cut
Technical field
The utility model relates to technical field of tooling clamps, specifically the drill jig cut of a kind of novel involution nut shell auger.
Background technology
The processing in hole generally adopts drilling to process, and in traditional drilling processing, needs to rule to each workpiece to be processed, get ready, then carries out drilling processing.Such work flow is loaded down with trivial details, inefficiency, and positioning precision is not high, and percent defective is higher.Traditional processing method not only adds the labour intensity of workman, has also had a strong impact on quality and the production efficiency of product.
Summary of the invention
The utility model, for existing technical deficiency, provides a kind of positioning precision high, and structure is simple, the drill jig of easy to operate practicality, solves complex operation in drilling processing, location inconvenience, the problems such as labor strength is large.
The utility model solves the technical scheme that its technical problem adopts: the drill jig that described a kind of novel involution nut shell auger is cut, and this fixture comprises clamp body, location centralising device, clamping device and frock fixture; Described clamp body is the support of fixture, and location centralising device is installed on top, and there is clamping device at middle part, and frock fixture is arranged at bottom; Location centralising device comprises skewback, drill bushing and bushing plate, upper skewback is fixed by screws on bushing plate, drill bushing and bushing plate are matched in clearance, and prevented movement and the rotation of drill bushing by drill bushing screw, bushing plate connects on clamp body by alignment pin and screw; Clamping device comprises apotting spindle, lower skewback, fluting pad and binding nut, apotting spindle connects on clamp body by screw thread, lower skewback and upper skewback with the use of, play the positioning action to workpiece, apotting spindle, for laying workpiece, fluting pad and binding nut are all arranged on apotting spindle, and the fluting design of pad facilitates the handling of workpiece; Frock fixture comprises positioning key, T-shaped screw bolt and nut, is positioned on Drilling machines bench by positioning key by clamp body, is fixed on Drilling machines bench by T-shaped bolt by clamp body, and fixing hole is open pore and is counterbore.
The beneficial effects of the utility model are: this clamp structure is simple, and manufacturing cost is lower, economical and practical; Precision is high, and this fixture adopts drill bushing to guide location, gets ready, alleviate the labour intensity of workman, also improve the precision of workpiece without workman's line; Production efficiency is higher, gets ready, avoid red tape, and can process multiple hole simultaneously without workman's line; Easy to loading and unloading, as long as loosen binding nut, take off fluting pad, workpiece can be taken off; Be simple and easy to use, simple to operate, save man-hour, improve production efficiency, reduce cost.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is main TV structure schematic diagram of the present utility model.
Fig. 3 is the plan structure schematic diagram of Fig. 2
Fig. 4 is the right TV structure schematic diagram of Fig. 3.
In figure: 1 T-shaped bolt, 2 clamp bodies, 3 bushing plates, skewback on 4.1,4.2 times skewbacks, 5 bolts, 6 drill bushings, 7 drill bushing screws, 8 processing works, 9 holes to be drilled, 10 fluting pads, 11 binding nuts, 12 apotting spindles, 13 positioning keys.
Detailed description of the invention
The utility model is described in detail, exemplary embodiment wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and detailed description of the invention, but not as to restriction of the present utility model.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the drill jig that a kind of novel involution nut shell auger is cut, this fixture comprises clamp body 2, location centralising device, clamping device and frock fixture; Described clamp body 2 is supports of fixture, and location centralising device is installed on top, and there is clamping device at middle part, and frock fixture is arranged at bottom; Location centralising device comprises skewback 4.1, drill bushing 6 and bushing plate 3, upper skewback 4.1 is fixed on bushing plate 3 by screw, drill bushing 6 and bushing plate 3 are matched in clearance, drill bushing screw 7 is used for preventing drill bushing 6 from moving and rotating, and bushing plate 3 connects on clamp body 2 by alignment pin and screw; Clamping device comprises apotting spindle 12, lower skewback 4.2, fluting pad 10 and binding nut 11, apotting spindle 12 connects on clamp body 2 by screw thread, lower skewback 4.2 and upper skewback 4.1 with the use of, play the positioning action to workpiece, apotting spindle 12, for laying workpiece, fluting pad 10 and binding nut 11 are all arranged on apotting spindle 12, and the design of fluting pad 10 facilitates the handling of workpiece 8; Frock fixture comprises positioning key 13, T-shaped bolt 1 and nut, is positioned on Drilling machines bench by positioning key 13 by clamp body, is fixed on Drilling machines bench by T-shaped bolt 1 by clamp body, and fixing hole is open pore and is counterbore.
When the utility model uses, first by positioning key 13, clamp body 2 is accurately positioned on Drilling machines bench, is then fastened on Drilling machines bench with T-shaped bolt 1.Install workpiece, taken off by fluting pad 10, workpiece is enclosed within apotting spindle 12, and abut against on the step of apotting spindle 12, lower skewback 4.2 is placed in below upper skewback 4.1, and beats several lower skewback 4.2, after location, screw down clips jack panel 11, acts on workpiece 8 by drill bit by drill bushing 6 and carries out drilling, after completion of processing, loosen binding nut 11, take off fluting pad 10, extract lower skewback 4.2, the workpiece after processing can be unloaded.Drill bushing 6 and apotting spindle 12 are vulnerable part, may wear to a certain degree, must change, otherwise can affect positioning precision.Skewback 4 also can wear and tear, but it has auto-compensation ability, reduces the frequency that it is changed.This detailed description of the invention need not be rule and get ready compared with being processed with tradition, time saving and energy saving, easy to operate, and structure is simple, improves production efficiency, reduces percent defective, also reduce production cost.

Claims (4)

1. the drill jig cut of a novel involution nut shell auger, its structure comprises clamp body, location centralising device, clamping device and frock fixture, it is characterized in that: clamp body is located on Drilling machines bench by positioning key, be fixed on Drilling machines bench by T-shaped bolt, positioning key 2,4, T-shaped bolt; Apotting spindle is threaded connection on clamp body.
2. the drill jig cut of a kind of novel involution nut shell auger according to claim 1, is characterized in that: bushing plate is fixed on clamp body by alignment pin and screw by location centralising device; Bushing plate is provided with skewback and drill bushing, drill bushing is fixed it by screw.
3. the drill jig cut of a kind of novel involution nut shell auger according to claim 1, is characterized in that: it is undertaken by the nut of clamping device and pad that workpiece is clamped, and its Intermediate gasket is fluting pad.
4. the drill jig cut of a kind of novel involution nut shell auger according to claim 1, is characterized in that: lower skewback and upper skewback with the use of, the large end of lower skewback has slotted eye.
CN201520140801.8U 2015-03-13 2015-03-13 The drill jig that a kind of novel involution nut shell auger is cut Expired - Fee Related CN204565217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520140801.8U CN204565217U (en) 2015-03-13 2015-03-13 The drill jig that a kind of novel involution nut shell auger is cut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520140801.8U CN204565217U (en) 2015-03-13 2015-03-13 The drill jig that a kind of novel involution nut shell auger is cut

Publications (1)

Publication Number Publication Date
CN204565217U true CN204565217U (en) 2015-08-19

Family

ID=53857909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520140801.8U Expired - Fee Related CN204565217U (en) 2015-03-13 2015-03-13 The drill jig that a kind of novel involution nut shell auger is cut

Country Status (1)

Country Link
CN (1) CN204565217U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105252045A (en) * 2015-11-16 2016-01-20 耒阳新达微科技有限公司 Novel fixed drill jig
CN106077764A (en) * 2016-07-06 2016-11-09 哈尔滨理工大学 A kind of drill jig of bearing block processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105252045A (en) * 2015-11-16 2016-01-20 耒阳新达微科技有限公司 Novel fixed drill jig
CN106077764A (en) * 2016-07-06 2016-11-09 哈尔滨理工大学 A kind of drill jig of bearing block processing

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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

Granted publication date: 20150819

Termination date: 20180313

CF01 Termination of patent right due to non-payment of annual fee