CN203031296U - Drilling combined tool with rotating type brake drum - Google Patents
Drilling combined tool with rotating type brake drum Download PDFInfo
- 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
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- plate
- brake drum
- locating
- base plate
- boss
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title abstract 3
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000010287 polarization Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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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
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.
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 Expired - Fee Related 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 (15)
| 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 |
| CN107088763A (en) * | 2016-02-17 | 2017-08-25 | 诺德科技股份有限公司 | Rotatable brill rivet hole rotating disk frock and the process that wheel hub is bored using it |
| 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 |
| CN114770151A (en) * | 2022-02-07 | 2022-07-22 | 中国第一汽车股份有限公司 | A kind of brake drum drilling pneumatic fixture and its drilling method |
| CN117124108A (en) * | 2023-10-27 | 2023-11-28 | 成都鑫晨航空科技有限公司 | Screw rod piece drilling tool and clamping method |
-
2012
- 2012-12-05 CN CN 201220662163 patent/CN203031296U/en not_active Expired - Fee Related
Cited By (18)
| 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 |
| CN107088763A (en) * | 2016-02-17 | 2017-08-25 | 诺德科技股份有限公司 | Rotatable brill rivet hole rotating disk frock and the process that wheel hub is bored using it |
| 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 |
| CN110303549B (en) * | 2019-06-27 | 2021-03-09 | 亚普汽车部件股份有限公司 | Hollow body end clamp, punching device and punching method |
| CN114770151A (en) * | 2022-02-07 | 2022-07-22 | 中国第一汽车股份有限公司 | A kind of brake drum drilling pneumatic fixture and its drilling method |
| CN117124108A (en) * | 2023-10-27 | 2023-11-28 | 成都鑫晨航空科技有限公司 | Screw rod piece drilling tool and clamping method |
| CN117124108B (en) * | 2023-10-27 | 2023-12-22 | 成都鑫晨航空科技有限公司 | Screw rod piece drilling tool and clamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130703 Termination date: 20211205 |