CN204308627U - A kind of main spindle box boring and milling fixture - Google Patents

A kind of main spindle box boring and milling fixture Download PDF

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Publication number
CN204308627U
CN204308627U CN201420804579.2U CN201420804579U CN204308627U CN 204308627 U CN204308627 U CN 204308627U CN 201420804579 U CN201420804579 U CN 201420804579U CN 204308627 U CN204308627 U CN 204308627U
Authority
CN
China
Prior art keywords
fixed
bar
base plate
workpiece
main spindle
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
CN201420804579.2U
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Chinese (zh)
Inventor
方忠秀
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.)
Anhui Chizhou Household Machine Tool Co Ltd
Original Assignee
Anhui Chizhou Household Machine Tool 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 Anhui Chizhou Household Machine Tool Co Ltd filed Critical Anhui Chizhou Household Machine Tool Co Ltd
Priority to CN201420804579.2U priority Critical patent/CN204308627U/en
Application granted granted Critical
Publication of CN204308627U publication Critical patent/CN204308627U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of main spindle box boring and milling fixture, affiliated field is Machine Tool Fixture Design technical field, comprise base plate, fixed bar, housing screw, support nail, front side alignment pin, right positioner pin, platen support bar, pressing plate, studs, floor level is arranged, the upper surface of base plate is fixed with support nail, namely workpiece is placed on support nail, the fore-and-aft direction of workpiece is located by front side alignment pin, left and right directions is by right positioner finger setting, fixed bar is fixed with on the left of the upper surface of base plate, housing screw screws on fixed bar, platen support bar is fixed on the upper surface of base plate, be positioned at rear side and arrange two, front side arranges one, pressing plate and platen support bar are fixed, studs one end screws in base plate, the other end is through the hole of pressing plate, top nut, workpiece pressing, main spindle box boring and milling fixture designed by the utility model, make simple, easy to use, support nail is changed convenient, reliable clamping, the machining accuracy of workpiece is high.

Description

A kind of main spindle box boring and milling fixture
Technical field
The utility model relates to Machine Tool Fixture Design technical field, particularly relates to a kind of main spindle box boring and milling fixture.
Background technology
Along with the development of mechanical industry, shape requirements for part varies, difform workpiece adds on lathe all will adopt different installation way man-hour, such as when boring and milling main spindle box, the workpiece support nail that conventional brace adopts is fixed on base plate, not quick detachable, elastic part is lacked during clamping, easily loosen, it is unreliable to clamp, add and easily cause workpiece movable man-hour, milling flat and bore hole are all separately carry out usually, precision and efficiency are all very low, therefore design is a kind of makes simply, easy to use, support nail is changed convenient, reliable clamping, the main spindle box boring and milling fixture that clamped one time can realize precision that milling flat completes together with bore hole high is necessary.
Utility model content
The purpose of this utility model is exactly to overcome prior art when boring and milling main spindle box, and the workpiece support nail that conventional brace adopts not easily is changed, and it is unreliable to clamp, milling flat and bore hole separately carry out, precision and inefficient defect, design a kind of main spindle box boring and milling fixture, and this fixture makes simple, easy to use, support nail is changed convenient, and reliable clamping, after workpiece surrounding slabbing completes, can bore hole be carried out without the need to clamping again, ensure that the required precision of workpiece to each key element well.
The required technical problem solved of the utility model can be achieved through the following technical solutions:
A kind of main spindle box boring and milling fixture, comprise base plate, fixed bar, housing screw, support nail, front side alignment pin, right positioner pin, platen support bar, pressing plate, studs, described floor level is arranged, the upper surface of described base plate is fixed with described support nail, namely workpiece is placed on described support nail, the fore-and-aft direction of workpiece is located by described front side alignment pin, left and right directions is by described right positioner finger setting, described fixed bar is fixed with on the left of the upper surface of described base plate, described fixed bar is drilled with screw, described housing screw has been screwed in screw, after Workpiece fixing, namely left side is fixed by described housing screw, described platen support bar is fixed on the upper surface of described base plate, be positioned at rear side and arrange two, front side arranges one, described pressing plate and described platen support bar are fixed, described studs one end screws in described base plate, the other end is through the hole of described pressing plate, top nut, workpiece pressing, after workpiece surrounding slabbing completes, bore hole can be carried out without the need to clamping again.
Described support nail is upper coarse and lower fine round bar, and thin bar is inserted in the hole of base plate, and thick bar is positioned at holding workpieces on base plate.
The bar portion cover Compress Spring of described studs.
Owing to have employed above technical scheme, the utility model tool has the following advantages:
Adopt the Combination Design of base plate, fixed bar, housing screw, support nail, front side alignment pin, right positioner pin, platen support bar, pressing plate, studs, this main spindle box boring and milling fixture, make simple, easy to use, support nail is changed convenient, the bar portion cover Compress Spring of studs, add thrust, therefore pressing plate is after workpiece pressing, not easily loosen, reliable clamping, after workpiece surrounding slabbing completes, can bore hole be carried out without the need to clamping again, ensure that the required precision of workpiece to each key element well.
Accompanying drawing explanation
Fig. 1 is the utility model structure front-view schematic diagram;
Fig. 2 is the utility model structure schematic top plan view;
Fig. 3 is that schematic diagram is looked on the utility model structure left side;
In figure, each assembly and Reference numeral are respectively: 1, base plate; 2, fixed bar; 3, housing screw; 4, support nail; 5, front side alignment pin; 6, right positioner pin; 7, platen support bar; 8, pressing plate; 9, studs.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
A kind of main spindle box boring and milling fixture, comprise base plate 1, fixed bar 2, housing screw 3, support nail 4, front side alignment pin 5, right positioner pin 6, platen support bar 7, pressing plate 8, studs 9, base plate 1 is horizontally disposed, the upper surface of base plate 1 is fixed with support nail 4, namely workpiece is placed on support nail, the fore-and-aft direction of workpiece is located by front side alignment pin 5, left and right directions is located by right positioner pin 6, fixed bar 2 is fixed with on the left of the upper surface of base plate 1, fixed bar 2 is drilled with screw, housing screw 3 has been screwed in screw, after Workpiece fixing, namely left side is fixed by housing screw 3, platen support bar 7 is fixed on the upper surface of base plate 1, be positioned at rear side and arrange two, front side arranges one, pressing plate 8 is fixed with platen support bar 7, studs 9 one end screws in base plate 1, the other end is through the hole of pressing plate 8, top nut, workpiece pressing.
Support nail 4 is upper coarse and lower fine round bar, and thin bar is inserted in the hole of base plate 1, and thick bar is positioned at holding workpieces on base plate 1, and support nail 4 is changed convenient.
The bar portion cover Compress Spring of studs 9, add thrust, therefore pressing plate 8 is after workpiece pressing, not easily loosens, reliable clamping.
After workpiece surrounding slabbing completes, can bore hole be carried out without the need to clamping again, ensure that the required precision of workpiece to each key element well.
Main spindle box boring and milling fixture designed by the utility model, make simple, easy to use, support nail 4 is changed convenient, the bar portion cover Compress Spring of studs 9, add thrust, therefore pressing plate 8 is after workpiece pressing, not easily loosens, reliable clamping, after workpiece surrounding slabbing completes, can bore hole be carried out without the need to clamping again, ensure that the required precision of workpiece to each key element well.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. a main spindle box boring and milling fixture, it is characterized in that: comprise base plate, fixed bar, housing screw, support nail, front side alignment pin, right positioner pin, platen support bar, pressing plate, studs, described floor level is arranged, the upper surface of described base plate is fixed with described support nail, namely workpiece is placed on described support nail, the fore-and-aft direction of workpiece is located by described front side alignment pin, left and right directions is by described right positioner finger setting, described fixed bar is fixed with on the left of the upper surface of described base plate, described fixed bar is drilled with screw, described housing screw has been screwed in screw, after Workpiece fixing, namely left side is fixed by described housing screw, described platen support bar is fixed on the upper surface of described base plate, be positioned at rear side and arrange two, front side arranges one, described pressing plate and described platen support bar are fixed, described studs one end screws in described base plate, the other end is through the hole of described pressing plate, top nut, workpiece pressing, after workpiece surrounding slabbing completes, bore hole can be carried out without the need to clamping again.
2. a kind of main spindle box boring and milling fixture according to claim 1, is characterized in that: described support nail is upper coarse and lower fine round bar, and thin bar is inserted in the hole of base plate, and thick bar is positioned at holding workpieces on base plate.
3. a kind of main spindle box boring and milling fixture according to claim 1, is characterized in that: the bar portion cover Compress Spring of described studs.
CN201420804579.2U 2014-12-17 2014-12-17 A kind of main spindle box boring and milling fixture Expired - Fee Related CN204308627U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420804579.2U CN204308627U (en) 2014-12-17 2014-12-17 A kind of main spindle box boring and milling fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420804579.2U CN204308627U (en) 2014-12-17 2014-12-17 A kind of main spindle box boring and milling fixture

Publications (1)

Publication Number Publication Date
CN204308627U true CN204308627U (en) 2015-05-06

Family

ID=53130959

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420804579.2U Expired - Fee Related CN204308627U (en) 2014-12-17 2014-12-17 A kind of main spindle box boring and milling fixture

Country Status (1)

Country Link
CN (1) CN204308627U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972327A (en) * 2015-06-30 2015-10-14 柳州市邕达工配厂 Pincers deep hole drilling work fixture
CN105057736A (en) * 2015-09-14 2015-11-18 沈阳飞机工业(集团)有限公司 Finish machining device and finish machining method for symmetric large pores in symmetric parts
CN105563171A (en) * 2015-10-12 2016-05-11 贵州裕高电子有限责任公司 Gearbox rear shell milling clamp and using method thereof
CN105904243A (en) * 2016-05-30 2016-08-31 成都飞机工业(集团)有限责任公司 Part fast mounting locking method for numerical control machining
CN106271718A (en) * 2016-08-29 2017-01-04 璧垫旦 A kind of Digit Control Machine Tool automated high-precision positioning clamping device
CN112222885A (en) * 2020-09-29 2021-01-15 安庆中船动力配套有限公司 Pump station pump head machining clamp and method for coal mine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972327A (en) * 2015-06-30 2015-10-14 柳州市邕达工配厂 Pincers deep hole drilling work fixture
CN105057736A (en) * 2015-09-14 2015-11-18 沈阳飞机工业(集团)有限公司 Finish machining device and finish machining method for symmetric large pores in symmetric parts
CN105563171A (en) * 2015-10-12 2016-05-11 贵州裕高电子有限责任公司 Gearbox rear shell milling clamp and using method thereof
CN105904243A (en) * 2016-05-30 2016-08-31 成都飞机工业(集团)有限责任公司 Part fast mounting locking method for numerical control machining
CN106271718A (en) * 2016-08-29 2017-01-04 璧垫旦 A kind of Digit Control Machine Tool automated high-precision positioning clamping device
CN109128932A (en) * 2016-08-29 2019-01-04 李建勋 A kind of numerically-controlled machine tool automated high-precision positioning clamping device
CN109128932B (en) * 2016-08-29 2020-09-04 乐清市风杰电子科技有限公司 Automatic high-precision positioning and clamping device for numerical control machine tool
CN112222885A (en) * 2020-09-29 2021-01-15 安庆中船动力配套有限公司 Pump station pump head machining clamp and method for coal mine

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150506

Termination date: 20161217

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