CN203031296U - Drilling combined tool with rotating type brake drum - Google Patents

Drilling combined tool with rotating type brake drum Download PDF

Info

Publication number
CN203031296U
CN203031296U CN 201220662163 CN201220662163U CN203031296U CN 203031296 U CN203031296 U CN 203031296U CN 201220662163 CN201220662163 CN 201220662163 CN 201220662163 U CN201220662163 U CN 201220662163U CN 203031296 U CN203031296 U CN 203031296U
Authority
CN
China
Prior art keywords
plate
brake drum
locating
boss
base plate
Prior art date
Application number
CN 201220662163
Other languages
Chinese (zh)
Inventor
吕燕翔
吕伟龙
万传友
史仁龙
周国忠
彭芳美
Original Assignee
溧阳市虹翔机械制造有限公司
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 溧阳市虹翔机械制造有限公司 filed Critical 溧阳市虹翔机械制造有限公司
Priority to CN 201220662163 priority Critical patent/CN203031296U/en
Application granted granted Critical
Publication of CN203031296U publication Critical patent/CN203031296U/en

Links

Abstract

The utility model relates to a drilling combined tool with a rotating type brake drum. The drilling combined tool with the rotating type brake drum comprises a screw, a pressing screw cap, a press plate, a drill plate, a locating mandrel and a bottom plate, wherein the locating mandrel is vertically connected above the bottom plate, the drill plate is arranged above the locating mandrel and is parallel to the bottom plate, the press plate is arranged above the drill plate and is parallel to the bottom plate, after vertically penetrating through the press plate, the drill plate and locating mandrel from top to bottom, the screw is connected with the bottom plate, and the pressing screw cap is arranged at the top end of the screw in a sleeved mode. A first locating boss is arranged on the top portion of the locating mandrel, a second locating boss is arranged on the corresponding position of the bottom portion of the drill plate, the first locating boss faces the second locating boss, the externals diameters of the first locating boss and the second locating boss are identical, and the machined brake drum is arranged on the locating mandrel in a sleeved mode. The bottom plate comprises an upper bottom plate and a lower bottom plate, and the upper bottom plate is connected on the lower bottom plate in a rotating mode through a shaft. In a process that the tool is adopted to machine, locating performance is good, rotation is convenient, time and labor are saved, the problems that manual labor intensity of auxiliary hole machining is strong and efficiency of auxiliary hole machining is low are effectively solved, and promotion of output in one shift is large.

Description

Brake drum rotary type boring assembled tool

Technical field

The utility model belongs to processing technique field, specifically is a kind of brake drum rotary type boring assembled tool of practicality.

Background technology

In the prior art during fabrication hole a at used for processing brake drum top (referring to Fig. 1 and Fig. 2), with general fixing tool (Fig. 3), when the fabrication hole that processes wherein, when needing rotation brake drum 6 to continue other locational fabrication holes of processing, need frock 9a is mobile with brake drum 6; The hand labor strength ratio is bigger, and the rotation frock is painstaking especially, and efficient is low.

The utility model content

The utility model has overcome deficiency of the prior art, is to provide in a kind of workpiece process, and polarization is good, rotate the assembled tool of brake drum rotary type boring easily, effectively solved the hand labor intensity of hole processing, an inefficient difficult problem.

Concrete technical scheme of the present utility model is as follows:

A kind of brake drum rotary type boring assembled tool comprises screw rod, clamping nut, pressing plate, bushing plate, apotting spindle and base plate;

Described apotting spindle is vertically connected on the base plate top, bushing plate is positioned at apotting spindle top and parallel with base plate, pressing plate is positioned at bushing plate top and parallel with base plate, and screw rod is connected with base plate after vertically passing pressing plate, bushing plate and apotting spindle from top to bottom, and clamping nut is enclosed within the top of screw rod;

The relevant position that the top of described apotting spindle is provided with first positioning boss, bushing plate bottom is provided with second positioning boss, and first positioning boss is towards second positioning boss, and both external diameters are identical, and processed brake drum is enclosed within on the apotting spindle;

Described base plate comprises upper plate and lower shoe, and upper plate and lower shoe are rotationally connected, and turning cylinder is identical with the axis of screw rod.

The structure that upper plate and lower shoe are rotationally connected is to comprise rotational positioning axle and bearing; The bottom surface of described upper plate is provided with cylindrical indent, and the end face of lower shoe is provided with cylindrical indent, and described rotational positioning axle is in the indent of upper and lower base plate; Described bearing holder (housing, cover) outside the rotational positioning axle, the upper and lower base plate of upper and lower two bottom supporting of bearing; The axis of the cylindrical indent of described rotational positioning axle, upper and lower base plate is identical, and upper plate is identical with the axis of rotational positioning axle with the turning cylinder that lower shoe is rotationally connected.

The top of upper plate is provided with stepped boss, and apotting spindle is enclosed within on this boss.

Handrail is housed on the bushing plate.The rotation handrail is housed on the upper plate.

Described bushing plate is provided with boring, and fabrication hole position to be processed on the position of this boring and the brake drum is corresponding.

More smooth, convenient for the rotation that makes upper plate, the bearing on the axle is located between upper plate and the lower shoe.

The stepped boss at the top of upper plate is in order to make the apotting spindle on it more firm.In order to be adapted to the aperture of workpiece to be machined, the agent structure of apotting spindle also has multiple, can change at any time.

Add man-hour, directly guide the drill bit processing of holing by the boring on the bushing plate.

When the utility model uses, earlier brake drum is enclosed within on the apotting spindle, puts bushing plate then, behind the positioning boss location on dependence apotting spindle and the bushing plate, with pressing plate apotting spindle, brake drum and bushing plate are compressed, fix with screw rod and clamp nut; Directly guide drill bit to the brake drum processing of holing by the boring on the bushing plate then, when needing rotation brake drum to continue other locational fabrication holes of processing, only need to apply the power that makes the upper plate rotation at the rotation handrail of upper plate, the brake drum that is positioned on the upper plate and then rotates together; When turning to the target location, by rotating handrail it is stopped operating, easy to operate.

Adopt in the brake drum rotary type boring assembled tool workpiece process of the present utility model, polarization is good, it is convenient to rotate, time saving and energy saving, effectively solved the hand labor intensity of fabrication hole processing, an inefficient difficult problem, class's output promotes big, and, be directed to the structure of the different apotting spindle main body of can changing of different workpieces.Very convenient.

Description of drawings

Fig. 1 is the structural representation of processed brake drum;

Fig. 2 is the profile of Fig. 1;

Fig. 3 is brake drum tool structure for processing schematic diagram of the prior art;

Fig. 4 is the utility model structural representation.

Wherein: 1-screw rod, 2-clamping nut, 3-pressing plate, 4-bushing plate, 5-handrail, 6-brake drum, 7-apotting spindle, 8-rotational positioning axle, 9-upper plate, 10-bearing, 11-rotate handrail, 12-lower shoe, 13-rotating boss, 14-first positioning boss, 15-second positioning boss, 16-boring, the stepped boss of 17-, a-fabrication hole.

The specific embodiment

Further specify the utility model below in conjunction with accompanying drawing.

Referring to Fig. 4, a kind of brake drum rotary type boring assembled tool comprises screw rod, clamping nut, pressing plate, bushing plate, apotting spindle and base plate;

Described apotting spindle is vertically connected on the base plate top, bushing plate is positioned at apotting spindle top and parallel with base plate, pressing plate is positioned at bushing plate top and parallel with base plate, and screw rod is connected with base plate after vertically passing pressing plate, bushing plate and apotting spindle from top to bottom, and clamping nut is enclosed within the top of screw rod;

The relevant position that the top of described apotting spindle is provided with first positioning boss, bushing plate bottom is provided with second positioning boss, and first positioning boss is towards second positioning boss, and both external diameters are identical, and processed brake drum is enclosed within on the apotting spindle;

Described base plate comprises upper plate and lower shoe, and upper plate and lower shoe are rotationally connected, and turning cylinder is identical with the axis of screw rod.

The structure that upper plate and lower shoe are rotationally connected is to comprise rotational positioning axle and bearing; The bottom surface of described upper plate is provided with cylindrical indent, and the end face of lower shoe is provided with cylindrical indent, and described rotational positioning axle is in the indent of upper and lower base plate; Described bearing holder (housing, cover) outside the rotational positioning axle, the upper and lower base plate of upper and lower two bottom supporting of bearing; The axis of the cylindrical indent of described rotational positioning axle, upper and lower base plate is identical, and upper plate is identical with the axis of rotational positioning axle with the turning cylinder that lower shoe is rotationally connected.

The top of upper plate is provided with stepped boss, and apotting spindle is enclosed within on this boss.

Handrail is housed on the bushing plate.The rotation handrail is housed on the upper plate.

Described bushing plate is provided with boring, and fabrication hole position to be processed on the position of this boring and the brake drum is corresponding.

Claims (6)

1. a brake drum rotary type boring assembled tool comprises screw rod, clamping nut, pressing plate, bushing plate, apotting spindle and base plate;
Described apotting spindle is vertically connected on the base plate top, bushing plate is positioned at apotting spindle top and parallel with base plate, pressing plate is positioned at bushing plate top and parallel with base plate, and screw rod is connected with base plate after vertically passing pressing plate, bushing plate and apotting spindle from top to bottom, and clamping nut is enclosed within the top of screw rod;
The relevant position that the top of described apotting spindle is provided with first positioning boss, bushing plate bottom is provided with second positioning boss, and first positioning boss is towards second positioning boss, and both external diameters are identical, and processed brake drum is enclosed within on the apotting spindle;
It is characterized in that described base plate comprises upper plate and lower shoe, upper plate and lower shoe are rotationally connected, and turning cylinder is identical with the axis of screw rod.
2. brake drum rotary type boring assembled tool according to claim 1 is characterized in that the structure that upper plate and lower shoe are rotationally connected is, comprises rotational positioning axle and bearing; The bottom surface of described upper plate is provided with cylindrical indent, and the end face of lower shoe is provided with cylindrical indent, and described rotational positioning axle is in the indent of upper and lower base plate; Described bearing holder (housing, cover) outside the rotational positioning axle, the upper and lower base plate of upper and lower two bottom supporting of bearing; The axis of the cylindrical indent of described rotational positioning axle, upper and lower base plate is identical, and upper plate is identical with the axis of rotational positioning axle with the turning cylinder that lower shoe is rotationally connected.
3. brake drum rotary type boring assembled tool according to claim 1 and 2 is characterized in that the top of upper plate is provided with stepped boss, and apotting spindle is enclosed within on this boss.
4. brake drum rotary type boring assembled tool according to claim 1 is characterized in that being equipped with on the bushing plate handrail.
5. brake drum rotary type boring assembled tool according to claim 1 is characterized in that being equipped with on the upper plate rotation handrail.
6. brake drum rotary type according to claim 1 boring assembled tool is characterized in that described bushing plate is provided with boring, and fabrication hole position to be processed on the position of this boring and the brake drum is corresponding.
CN 201220662163 2012-12-05 2012-12-05 Drilling combined tool with rotating type brake drum CN203031296U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220662163 CN203031296U (en) 2012-12-05 2012-12-05 Drilling combined tool with rotating type brake drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220662163 CN203031296U (en) 2012-12-05 2012-12-05 Drilling combined tool with rotating type brake drum

Publications (1)

Publication Number Publication Date
CN203031296U true CN203031296U (en) 2013-07-03

Family

ID=48683439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220662163 CN203031296U (en) 2012-12-05 2012-12-05 Drilling combined tool with rotating type brake drum

Country Status (1)

Country Link
CN (1) CN203031296U (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162799A (en) * 2014-08-17 2014-11-26 成都亨通兆业精密机械有限公司 Bearing inner ring oil adding hole drilling tool for drilling machine
CN104259895A (en) * 2014-08-17 2015-01-07 成都亨通兆业精密机械有限公司 Positioning tool for bearing drill hole
CN104511614A (en) * 2013-12-14 2015-04-15 柳州市国顺机械制造有限公司 Method for drilling into round nut
CN104511621A (en) * 2013-12-14 2015-04-15 柳州市国顺机械制造有限公司 Clamp for drilling of round nut
CN105750945A (en) * 2015-11-21 2016-07-13 宁夏际华环境安全科技有限公司 Automobile brake drum drilling tool
CN105817679A (en) * 2016-06-15 2016-08-03 利欧集团浙江泵业有限公司 Circumferentially concentric hole rotary drill jig
CN106944843A (en) * 2017-03-14 2017-07-14 成都亨通兆业精密机械有限公司 A kind of boring fastening localization method of special-shaped workpiece
CN106956147A (en) * 2017-03-16 2017-07-18 湖南德魅信息技术有限公司 A kind of boring bar tool
CN107584302A (en) * 2017-08-11 2018-01-16 江苏大学 A kind of frock of drilling machine
CN108188423A (en) * 2018-03-30 2018-06-22 安徽合众智信科技咨询有限公司 A kind of turnery processing special fixture of automobile Back-braking drum
CN108406352A (en) * 2018-02-08 2018-08-17 江西久旺汽车配件制造有限公司 A kind of brake drum anvil hole processing and fixing device and method
CN110303549A (en) * 2019-06-27 2019-10-08 亚普汽车部件股份有限公司 Ducted body end fixture, perforating device and drilling method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104511614A (en) * 2013-12-14 2015-04-15 柳州市国顺机械制造有限公司 Method for drilling into round nut
CN104511621A (en) * 2013-12-14 2015-04-15 柳州市国顺机械制造有限公司 Clamp for drilling of round nut
CN104162799A (en) * 2014-08-17 2014-11-26 成都亨通兆业精密机械有限公司 Bearing inner ring oil adding hole drilling tool for drilling machine
CN104259895A (en) * 2014-08-17 2015-01-07 成都亨通兆业精密机械有限公司 Positioning tool for bearing drill hole
CN105750945A (en) * 2015-11-21 2016-07-13 宁夏际华环境安全科技有限公司 Automobile brake drum drilling tool
CN105817679A (en) * 2016-06-15 2016-08-03 利欧集团浙江泵业有限公司 Circumferentially concentric hole rotary drill jig
CN106944843A (en) * 2017-03-14 2017-07-14 成都亨通兆业精密机械有限公司 A kind of boring fastening localization method of special-shaped workpiece
CN106956147A (en) * 2017-03-16 2017-07-18 湖南德魅信息技术有限公司 A kind of boring bar tool
CN107584302A (en) * 2017-08-11 2018-01-16 江苏大学 A kind of frock of drilling machine
CN108406352A (en) * 2018-02-08 2018-08-17 江西久旺汽车配件制造有限公司 A kind of brake drum anvil hole processing and fixing device and method
CN108188423A (en) * 2018-03-30 2018-06-22 安徽合众智信科技咨询有限公司 A kind of turnery processing special fixture of automobile Back-braking drum
CN108188423B (en) * 2018-03-30 2019-08-23 永康市陌桐电子科技有限公司 A kind of turnery processing special fixture of automobile Back-braking drum
CN110303549A (en) * 2019-06-27 2019-10-08 亚普汽车部件股份有限公司 Ducted body end fixture, perforating device and drilling method

Similar Documents

Publication Publication Date Title
CN202224706U (en) Rotatable machining fixture
CN201186390Y (en) Eccentric jig
CN102922287B (en) Special machine tool for machining hub bearing shells
CN103465060A (en) Indexing jig device for radial hole in cylindrical face
CN103769878A (en) Adjustable fixture for inclined-hole drilling
CN201405093Y (en) Electric and hand-operated drilling machine
CN201950249U (en) Balance shaft housing drilling fixture
CN203109660U (en) Bent pipe clamping device
CN202498358U (en) Automatic drilling and reaming equipment
CN202726585U (en) Valve body turning fixture
CN203579271U (en) Hydraulic driving type multi-station milling fixture
CN204171743U (en) Calibration rotates milling clamper
CN201124301Y (en) Horizontal and vertical nine-axis turntable floor spring boring-reaming and tapping composite machine
CN202964025U (en) Adjustable inclined hole drilling clamp
CN203526994U (en) Radial hole indexing jig device on cylindrical face
CN207548253U (en) A kind of transversely movable cylindrical sleeves clamping borehole drill construction of drill bit
CN203592533U (en) Drilling device for fixing wooden packing material for electronic products
CN202571938U (en) Miller processing clamp base
CN101791767A (en) Combined fixture for cast crossbeams
CN201076935Y (en) Simple composite drilling bit
CN201720571U (en) Multi-start rotary frock used for electric spark processing
CN203003517U (en) Tool used for drilling location pinhole of joint body
CN202964151U (en) Universal clamp for drilling
CN204094158U (en) Multi-cutter machining tool
CN103706841A (en) Tool for drilling spokes

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant