CN207026514U - A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring - Google Patents

A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring Download PDF

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Publication number
CN207026514U
CN207026514U CN201720829242.0U CN201720829242U CN207026514U CN 207026514 U CN207026514 U CN 207026514U CN 201720829242 U CN201720829242 U CN 201720829242U CN 207026514 U CN207026514 U CN 207026514U
Authority
CN
China
Prior art keywords
scroll chuck
boring mill
vertical boring
fixed
power transmission
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
CN201720829242.0U
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Chinese (zh)
Inventor
尚亚民
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.)
Henan Xinzhou Transmission Machinery Co Ltd
Original Assignee
Henan Xinzhou Transmission Machinery 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 Henan Xinzhou Transmission Machinery Co Ltd filed Critical Henan Xinzhou Transmission Machinery Co Ltd
Priority to CN201720829242.0U priority Critical patent/CN207026514U/en
Application granted granted Critical
Publication of CN207026514U publication Critical patent/CN207026514U/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 vertical boring mill scroll chuck fixing device for power transmission shaft Boring,Including scroll chuck body and vertical boring mill workbench,The lower surface of scroll chuck body is provided with 4 consistent scroll chuck support tubes of specification,4 scroll chuck support tubes are fixed on vertical boring mill workbench,Vertical boring mill workbench is provided with 4 consistent scroll chuck fixed cylinders of specification,4 scroll chuck fixed cylinders are symmetrically around scroll chuck body,Screw rod is provided between scroll chuck support tube and scroll chuck fixed cylinder,Screw rod is fixed on vertical boring mill workbench,The top of screw rod is arranged with scroll chuck pressing plate and scroll chuck pressing plate can be limited in the top of screw rod by hex nut,One end of scroll chuck pressing plate is erected on the upper surface of scroll chuck body,The other end of scroll chuck pressing plate is erected on the upper surface of scroll chuck fixed cylinder,Its is simple in construction,Cost is low,It is easy to use,It is durable in use,Good fixing effect.

Description

A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring
Technical field
The utility model belongs to power transmission shaft production technical field, is related to a kind of fixing device, and in particular to one kind is used to pass The vertical boring mill scroll chuck fixing device of moving axis Boring.
Background technology
The rotary body that power transmission shaft is a high rotating speed, supported less, the power transmission shaft species of in the market is a lot, and application is also very Extensively, power transmission shaft is mainly made up of central siphon, telescopic and universal joint, and central siphon is located inside telescopic, is primarily served support and is connected The effect connect, telescopic can slide along central siphon is relative, to automatically adjust the change of the distance between speed changer and drive axle, universal joint Positioned at the both ends of power transmission shaft, one end is connected with central siphon or telescopic, and the other end is communicated with the outside, for ensureing transmission output shaft With the change of drive axle input shaft two axial lines angle, and both constant velocity tramsmission is realized.
Scroll chuck is moving radially using three movable jaws being distributed on chuck body, Workpiece clamping and positioning Machine tool accessories, have the advantages that can with self-centering, clamping range is big, clamping speed is fast, be the most frequently used lathe universal card Tool, expect workpiece suitable for circle.
Utilizing vertical boring mill by the fixation of scroll chuck to some power transmission shaft parts(Such as slip yoke)Carry out boring During hole machined, the fixation to scroll chuck is even more important, and directly influences the machining accuracy of power transmission shaft parts, while at some In medium-sized and small enterprises, it is also necessary to the problem of considering cost.
Utility model content
The purpose of this utility model be for overcome the deficiencies in the prior art, and provide it is a kind of it is simple in construction, cost is low, makes With convenient, durable in use, good fixing effect the vertical boring mill scroll chuck fixing device for power transmission shaft Boring.
What the purpose of this utility model was realized in:A kind of vertical boring mill scroll chuck for power transmission shaft Boring Fixing device, including scroll chuck body and vertical boring mill workbench, the lower surface edge of the scroll chuck body are uniformly right Claim to be provided with 4 consistent scroll chuck support tubes of specification, 4 scroll chuck support tubes are fixed at vertical boring mill workbench On, 4 consistent three-jaw cards of specification are fixed with the vertical boring mill workbench on the outside of 4 scroll chuck support tubes Disk fixed cylinder, 4 scroll chuck fixed cylinders are symmetrically located at around scroll chuck body, the scroll chuck support tube Screw rod is provided between scroll chuck fixed cylinder, the lower end of the screw rod is fixed on vertical boring mill workbench, the screw rod Top be arranged with scroll chuck pressing plate and scroll chuck pressing plate can be limited in the top of screw rod by hex nut, it is described One end of scroll chuck pressing plate is erected on the upper surface of scroll chuck body, and the other end of the scroll chuck pressing plate is erected on three The upper surface of dog chuck fixed cylinder, the regulation spanner of the scroll chuck body are limited in vertical boring mill workbench by supporting plate Fore side.
Preferably, the upper surface of the scroll chuck fixed cylinder is slightly above the upper surface of scroll chuck body.
Preferably, the scroll chuck support tube is located on vertical boring mill workbench by being welded and fixed.
Preferably, the scroll chuck fixed cylinder is located at around scroll chuck body by being welded and fixed.
Preferably, the screw rod is located on vertical boring mill workbench by being welded and fixed.
Preferably, it is provided with packing ring between hex nut and the scroll chuck pressing plate.
Preferably, the hex nut is self-locking hex nut.
By adopting the above-described technical solution, the beneficial effects of the utility model are:
(1)Scroll chuck is supported at the certain altitude of vertical boring mill workbench using 4 support tubes, scroll chuck can Moved freely on the fixed pan that 4 support tubes provide, the boring for conveniently adjusting and being aligned above vertical boring mill workbench Knife, it is easy to use to ensure machining accuracy, while the collection and processing of the scrap such as scum caused by convenient processing;
(2)It is right on spacing 4 directions symmetrical from scroll chuck to be provided using 4 fixed cylinders and pressing plate by screw rod It is fixed, and exert a force, good fixing effect more uniform with stress;
(3)For fixing device all using purely mechanic part, simple in construction, cost is low, durable in use.
Brief description of the drawings
Fig. 1 is overlooking the structure diagram of the present utility model.
Fig. 2 is overlooking the structure diagram of the present utility model(After removing scroll chuck body and scroll chuck pressing plate).
Fig. 3 is the front view structure of the relative position relation of scroll chuck body and scroll chuck support tube of the present utility model Schematic diagram.
Fig. 4 is the relative position of scroll chuck body of the present utility model, scroll chuck support tube and scroll chuck fixed cylinder Put the main structure diagram of relation.
In figure:1st, scroll chuck body 2, vertical boring mill workbench 3, scroll chuck support tube 4, scroll chuck are solid Safety barrel 5, screw rod 6, scroll chuck pressing plate 7, nut 8, supporting plate.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of vertical boring for power transmission shaft Boring provided by the utility model Bed scroll chuck fixing device, including scroll chuck body 1 and vertical boring mill workbench 2, scroll chuck body 1, which is used to clamp, to be needed The power transmission shaft parts to be processed, vertical boring mill workbench 2 are used to fix scroll chuck body 1 and provided for fixing device firm Support.
The lower surface edge of scroll chuck body 1 is symmetrically provided with the consistent 4 scroll chuck support tubes 3,4 of specification Scroll chuck support tube 3 is fixed on vertical boring mill workbench 2,4 scroll chuck support tubes 3 and vertical boring mill workbench 2 It is fixedly connected, and is that firm support provides fixed pan, scroll chuck sheet as scroll chuck body 1 using vertical boring mill workbench 2 Body 1 can move on the fixed pan that 4 scroll chuck support tubes 3 provide, and conveniently adjust and be aligned positioned at vertical boring mill work The boring cutter of the top of platform 2, ensure machining accuracy, while the collection and processing of the scrap such as scum caused by convenient processing.
On vertical boring mill workbench 2 consistent 4 three of specification are fixed with positioned at the outside of 4 scroll chuck support tubes 3 4,4 scroll chuck fixed cylinders 4 of dog chuck fixed cylinder are symmetrically around scroll chuck body 1.Scroll chuck support tube 3 Screw rod 5 is provided between scroll chuck fixed cylinder 4, the lower end of screw rod 5 is fixed on vertical boring mill workbench 2.Screw rod 5 it is upper Portion is arranged with scroll chuck pressing plate 6 and scroll chuck pressing plate 6 can be limited in the top of screw rod 5 by hex nut 7, is limited Scroll chuck pressing plate 6 behind position is irremovable and rotates, realize to scroll chuck body 1 press and it is fixed, so as to realize pair The fixation of power transmission shaft parts processed is needed, specifically, one end of scroll chuck pressing plate 6 is erected on scroll chuck body 1 Upper surface, the other end of scroll chuck pressing plate 6 is erected on the upper surface of scroll chuck fixed cylinder 4.
The regulation spanner of scroll chuck body 1 is limited in the fore side of vertical boring mill workbench 2 by supporting plate 8, regulation Spanner is used for the clamping tightness for adjusting the power transmission shaft parts that scroll chuck body 1 is processed to needs, will by supporting plate 8 Regulation spanner is limited in the fore side of vertical boring mill workbench 2, when in order to prevent from adjusting spanner dropping when not in use, second, In order to facilitate adjusting and use.
Further optimisation technique scheme, the upper surface of scroll chuck fixed cylinder 4 is slightly above the upper end of scroll chuck body 1 Face so that scroll chuck pressing plate 6 pressed parts of scroll chuck body 1 are located at scroll chuck body 1 upper surface rather than Edge, the upper surface that force direction is approximately perpendicular to scroll chuck body 1 is compressed, compared to the inclination thrust at edge, fixed effect Fruit is more firm.
Further preferred technical scheme, scroll chuck support tube 3 are located on vertical boring mill workbench 2 by being welded and fixed, Firm welding, long-term good fixing effect are non-maintaining.
Further preferred technical scheme, scroll chuck fixed cylinder 4 are located at around scroll chuck body 1 by being welded and fixed, Firm welding, long-term good fixing effect are non-maintaining.
Further preferred technical scheme, screw rod 5 are located on vertical boring mill workbench 2 by being welded and fixed, and firm welding is long Phase good fixing effect, it is non-maintaining.
Further preferred technical scheme, packing ring is provided between hex nut 7 and scroll chuck pressing plate 6, for preventing hexagonal Nut 7 loosens.
Further preferred technical scheme, hex nut 7 are self-locking hex nut, and locking effect is good, and security reliability is high.
The utility model unclamps hex nut 7, by manual operation, along 4 scroll chuck support tubes in actual use 3 fixed pans provided are mobile and adjust the position of scroll chuck body 1, make its alignment on vertical boring mill workbench 2 The boring cutter of side, specific method are position of the centre for clamping workpiece by scroll chuck body 1 is dropped down onto under boring cutter, rotate three The regulation spanner of dog chuck body 1, three claws of scroll chuck body 1 are made uniformly to have clamped boring cutter, this position is three-jaw The alignment position of chuck body 1, scroll chuck body 1 is lived after alignment position adjustment well with hand pressure, and rotation regulation spanner makes it Boring cutter is unclamped, boring cutter is risen and starts to screw hex nut 7 after setting back, one end of scroll chuck pressing plate 6 is pressed in three The upper surface of dog chuck body 1, treat that 4 hex nuts 7 screw and one end of scroll chuck pressing plate 6 is pressed in scroll chuck It can be used behind the upper surface of body 1.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model, rather than its limitations, Although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art should manage Solution, can still modify or equivalent substitution to specific embodiment of the present utility model, and without departing from the utility model Any modification of spirit and scope or equivalent substitution, it all should cover among right of the present utility model.

Claims (7)

1. a kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring, including scroll chuck body(1)With Vertical boring mill workbench(2), it is characterised in that:The scroll chuck body(1)Lower surface edge be symmetrically provided with specification 4 consistent scroll chuck support tubes(3), 4 scroll chuck support tubes(3)It is fixed at vertical boring mill workbench(2) On, the vertical boring mill workbench(2)It is upper to be located at 4 scroll chuck support tubes(3)Outside be fixed with consistent 4 of specification Scroll chuck fixed cylinder(4), 4 scroll chuck fixed cylinders(4)Symmetrically it is located at scroll chuck body(1)Around, institute State scroll chuck support tube(3)With scroll chuck fixed cylinder(4)Between be provided with screw rod(5), the screw rod(5)Lower end fix set In vertical boring mill workbench(2)On, the screw rod(5)Top be arranged with scroll chuck pressing plate(6)And hexagonal spiral shell can be passed through It is female(7)By scroll chuck pressing plate(6)It is limited in screw rod(5)Top, the scroll chuck pressing plate(6)One end be erected on three-jaw Chuck body(1)Upper surface, the scroll chuck pressing plate(6)The other end be erected on scroll chuck fixed cylinder(4)Upper end Face, the scroll chuck body(1)Regulation spanner pass through supporting plate(8)It is limited in vertical boring mill workbench(2)Fore side.
2. the vertical boring mill scroll chuck fixing device according to claim 1 for power transmission shaft Boring, its feature It is:The scroll chuck fixed cylinder(4)Upper surface be slightly above scroll chuck body(1)Upper surface.
3. the vertical boring mill scroll chuck fixing device according to claim 1 or 2 for power transmission shaft Boring, it is special Sign is:The scroll chuck support tube(3)Vertical boring mill workbench is located at by being welded and fixed(2)On.
4. the vertical boring mill scroll chuck fixing device according to claim 1 or 2 for power transmission shaft Boring, it is special Sign is:The scroll chuck fixed cylinder(4)Scroll chuck body is located at by being welded and fixed(1)Around.
5. the vertical boring mill scroll chuck fixing device according to claim 1 or 2 for power transmission shaft Boring, it is special Sign is:The screw rod(5)Vertical boring mill workbench is located at by being welded and fixed(2)On.
6. the vertical boring mill scroll chuck fixing device according to claim 1 or 2 for power transmission shaft Boring, it is special Sign is:The hex nut(7)With scroll chuck pressing plate(6)Between be provided with packing ring.
7. the vertical boring mill scroll chuck fixing device according to claim 1 or 2 for power transmission shaft Boring, it is special Sign is:The hex nut(7)For self-locking hex nut.
CN201720829242.0U 2017-07-10 2017-07-10 A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring Expired - Fee Related CN207026514U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720829242.0U CN207026514U (en) 2017-07-10 2017-07-10 A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720829242.0U CN207026514U (en) 2017-07-10 2017-07-10 A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring

Publications (1)

Publication Number Publication Date
CN207026514U true CN207026514U (en) 2018-02-23

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ID=61465908

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720829242.0U Expired - Fee Related CN207026514U (en) 2017-07-10 2017-07-10 A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring

Country Status (1)

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CN (1) CN207026514U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107322024A (en) * 2017-07-10 2017-11-07 河南鑫轴传动机械有限公司 A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107322024A (en) * 2017-07-10 2017-11-07 河南鑫轴传动机械有限公司 A kind of vertical boring mill scroll chuck fixing device for power transmission shaft Boring
CN107322024B (en) * 2017-07-10 2024-01-30 河南鑫轴传动机械有限公司 A three-jaw chuck fixing device of vertical boring machine for processing of transmission shaft bore hole

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180223

Termination date: 20190710

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