CN206010506U - For processing the vertical numerical control fraise jig of circular shaft end face groove - Google Patents

For processing the vertical numerical control fraise jig of circular shaft end face groove Download PDF

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Publication number
CN206010506U
CN206010506U CN201621064006.6U CN201621064006U CN206010506U CN 206010506 U CN206010506 U CN 206010506U CN 201621064006 U CN201621064006 U CN 201621064006U CN 206010506 U CN206010506 U CN 206010506U
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CN
China
Prior art keywords
block
base
circular shaft
groove
numerical control
Prior art date
Application number
CN201621064006.6U
Other languages
Chinese (zh)
Inventor
王凤清
李若愚
李存健
黄继战
范玉
李宪军
索可歆
周鹏
Original Assignee
江苏建筑职业技术学院
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 江苏建筑职业技术学院 filed Critical 江苏建筑职业技术学院
Priority to CN201621064006.6U priority Critical patent/CN206010506U/en
Application granted granted Critical
Publication of CN206010506U publication Critical patent/CN206010506U/en

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Abstract

A kind of vertical numerical control fraise jig for processing circular shaft end face groove, including positioner and clamping device, positioner includes V-block deckle (1), base (5) and stop sleeve (7);The side vertical welding guide plate of base, V-block deckle are close to guide plate and are vertically fixed on base, and the center of base is provided with stop sleeve, are cased with workpiece (9) on stop sleeve;Two connecting rods (11) parallel with base are vertically and fixedly provided with the side wall of V-block deckle;Clamping device includes that V-block moves side (2) and locking eccentric (3), the dynamic side of V-block is provided with two through holes, locking eccentric is fixed on base by support (8), handle (10) is connected with locking eccentric, and locking eccentric is adjusted by handle and moves the distance between side with V-block.The fixture can easily be fixed processing to circular shaft-type parts, improve the positioning precision of work efficiency and circular shaft-type parts, and then ensure the degree of accuracy of CNC milling machine processing.

Description

For processing the vertical numerical control fraise jig of circular shaft end face groove
Technical field
This utility model is related to field of machining, and in particular to a kind of milling machine processing jig, more particularly to one kind are used for The vertical numerical control fraise jig of processing circular shaft end face groove.
Background technology
When CNC milling machine processes part, it is typically necessary fixture and the part of required processing is fixed, then could It is processed.Different fixtures can process different parts, at present for the processing of circular shaft part end face groove is not also special Circular shaft-type parts are typically all fixed by fixture using other fixtures, then carry out Milling Process to the end face groove at two ends, This fixed form is not only time-consuming, laborious, and positioning precision is low, and efficiency is low, badly influences the high efficiency of digital control processing.
Content of the invention
This utility model provides a kind of vertical numerical control fraise jig for processing circular shaft end face groove, and the fixture can easily Circular shaft-type parts are fixed with processing, so as to improve the positioning precision of work efficiency and circular shaft-type parts, and then ensure numerical control The degree of accuracy of milling machine processing.
For achieving the above object, a kind of vertical numerical control fraise jig for processing circular shaft end face groove, including positioner And clamping device, the positioner includes V-block deckle, base and stop sleeve;The side vertical welding of the base is led To plate and in integrative-structure, the V-block deckle is close to guide plate and is vertically fixed on base, and the center of the base vertically sets There is stop sleeve, on stop sleeve, be cased with workpiece, workpiece is contacted with the V-shaped groove of V-block deckle;The side of the V-block deckle On wall, centered on V-shaped groove, Symmetrical vertical is fixed with two connecting rods, and connecting rod is parallel with base;The clamping device includes V The dynamic side of type block and locking eccentric, the dynamic side of the V-block are provided with two through holes that pass through can connecting rod, and the dynamic side of V-block is worn Cross connecting rod and make the V-shaped groove on the dynamic side of V-block be close to workpiece, the locking eccentric is fixed on base by support, locking Handle is connected with eccentric, and locking eccentric is adjusted by handle and moves the distance between side with V-block.
Further, spring is cased with the connecting rod between the V-block deckle and the dynamic side of V-block.
Further, the guide plate of the base is provided with feeler block.
Further, pad is provided between the locking eccentric and the dynamic side of V-block, and pad is fixed on the dynamic side of V-block.
Further, positioning key is arranged with below the base.
Further, the fixture is fixed on vertical numerical control milling machine table by studs and binding nut;Institute The two ends for stating base are provided with ear mount, and one end of the studs is equipped with T-nut and loads the T-slot of workbench, the other end Pass through ear mount and screw binding nut, the external diameter of binding nut is more than the A/F of ear mount.
Compared with prior art, this utility model combines to enter workpiece by V-block deckle, base and stop sleeve Row positioning, by the circular shaft-type parts of required processing are placed on stop sleeve, then eccentric by the dynamic side of V-block and locking Wheel is compressed to workpiece, and easily the end face of circular shaft part can be processed, and is not only increased work efficiency, and is improved The positioning precision of circular shaft-type parts, and then ensure that the degree of accuracy of CNC milling machine processing.
Description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
In figure:1st, V-block deckle, 2, the dynamic side of V-block, 3, locking eccentric, 4, feeler block, 5, base, 6, positioning key, 7, Stop sleeve, 8, support, 9, workpiece, 10, handle, 11, connecting rod, 12, spring, 13, pad, 14, ear mount.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
A kind of vertical numerical control fraise jig for processing circular shaft end face groove as illustrated in fig. 1 and 2, including positioner and Clamping device, the positioner include V-block deckle 1, base 5 and stop sleeve 7;The side vertical welding of the base 5 Guide plate be in integrative-structure, the V-block deckle 1 is close to guide plate and is vertically fixed on base 5, the center of the base 5 Stop sleeve 7 is vertically provided with, workpiece 9 on stop sleeve 7, is cased with, workpiece 9 is contacted with the V-shaped groove of V-block deckle 1;The V-type On the side wall of block deckle 1, centered on V-shaped groove, Symmetrical vertical is fixed with two connecting rods 11, and connecting rod 11 is parallel with base 5;
The clamping device includes the dynamic side 2 of V-block and locking eccentric 3, and the dynamic side 2 of the V-block is provided with two can be made The through hole that connecting rod 11 is passed through, V-block move when passing through connecting rod 11 and make V-block dynamic while 22 V-shaped groove and are close to workpiece 9, described Locking eccentric 3 is fixed on base 5 by support 8, is connected with handle 10 on locking eccentric 3, and locking eccentric 3 passes through handss Handle 10 moves the distance between side 2 to adjust with V-block.
In order to more easily dismantle workpiece 9, it is cased with the connecting rod 11 between the V-block deckle 1 and the dynamic side 2 of V-block Spring 12.
In order to auxiliary work-piece 6 in CNC milling machine to knife, the guide plate of the base 5 is provided with feeler block 4.
In order that there is pooling feature between locking eccentric 3 and the dynamic side 2 of V-block, it is also prevented from locking eccentric 3 and V-type Friction between the dynamic side 2 of block, is provided with pad 13 between the locking eccentric 3 and the dynamic side 2 of V-block, and pad 13 is fixed on V-block On dynamic side 2.
In order to be more convenient positioning of the fixture in CNC milling machine, the lower section of the base 5 is arranged with positioning key 6.
The fixture is fixed on vertical numerical control milling machine table by studs and binding nut;The base 5 Two ends are provided with ear mount 14, and one end of the studs is equipped with T-nut and loads the T-slot of workbench, and the other end passes through ear Seat 14 simultaneously screws binding nut, and the external diameter of binding nut is more than the A/F of ear mount 14.
Before processing, first the fixture for assembling is positioned on vertical numerical control milling machine table, and makes its directional bond 6 and machine The T-slot of bed workbench is engaged and is properly positioned;After fixture positioning, T-nut is loaded onto in studs one end and is loaded In the T-slot of workbench, the other end through 5 two ends of base ear mount 14, and tighten 5 two ends binding nut of base will be tight for base 5 Be fixed on workbench, and carry out fixture centering, to knife and set up tool sharpening motion benchmark zero point.
Then, workpiece 9 is enclosed within stop sleeve 7, and the through hole on dynamic for V-block side 2 is passed through connecting rod 11, while by Being properly positioned for workpiece 9 is completed in V-block deckle 1;Rotating handle 10 makes the dynamic side 2 of V-block quick by adjusting locking eccentric 3 Clamp workpiece 6, it is ensured that circular shaft will not be loosened with the course of processing, it is ensured that its position is constant, so as to ensure end face groove processing essence Degree.
Finally, machining center operation processor, after completion of processing, by rotating handle 10, by means of locking eccentric 3 The fast quick-detach of workpiece 6 can achieve with the resilience force of spring 12;Fabrication cycles are subsequently entered, that is, loaded workpiece 6, clamped workpiece 6th, operation program is processed automatically and lays down workpiece 6.

Claims (6)

1. a kind of vertical numerical control fraise jig for processing circular shaft end face groove, including positioner and clamping device, its feature It is,
The positioner includes V-block deckle (1), base (5) and stop sleeve (7);The side vertical welding of base (5) Connect guide plate and in integrative-structure, V-block deckle (1) is close to guide plate and is vertically fixed on base (5), the base (5) center is vertically provided with stop sleeve (7), is cased with workpiece (9), workpiece (9) and V-block deckle (1) on stop sleeve (7) V-shaped groove contacts;On the side wall of V-block deckle (1), centered on V-shaped groove, Symmetrical vertical is fixed with two connecting rods (11), connecting rod (11) is parallel with base (5);
The clamping device include V-block move side (2) and locking eccentric (3), the V-block move side (2) be provided with two can The through hole for passing through connecting rod (11), the V-shaped groove of V-block dynamic when (2) pass through connecting rod (11) and move V-block (2) are close to Workpiece (9), locking eccentric (3) are fixed on base (5) by support (8), are connected with handle in locking eccentric (3) (10), locking eccentric (3) is adjusted by handle (10) and moves the distance between side (2) with V-block.
2. a kind of vertical numerical control fraise jig for processing circular shaft end face groove according to claim 1, it is characterised in that Spring (12) is cased with connecting rod (11) between V-block deckle (1) and V-block dynamic side (2).
3. a kind of vertical numerical control fraise jig for processing circular shaft end face groove according to claim 1 and 2, its feature exist In the guide plate of base (5) is provided with feeler block (4).
4. a kind of vertical numerical control fraise jig for processing circular shaft end face groove according to claim 1 and 2, its feature exist In, pad (13) is provided between locking eccentric (3) and V-block dynamic side (2), it is dynamic side (2) that pad (13) is fixed on V-block On.
5. a kind of vertical numerical control fraise jig for processing circular shaft end face groove according to claim 1 and 2, its feature exist In being arranged with positioning key (6) below base (5).
6. a kind of vertical numerical control fraise jig for processing circular shaft end face groove according to claim 1 and 2, its feature exist In the fixture is fixed on vertical numerical control milling machine table by studs and binding nut;The two ends of base (5) Ear mount (14) is provided with, one end of the studs is equipped with T-nut and loads the T-slot of workbench, and the other end passes through ear mount (14) and binding nut screwed, the A/F of the external diameter of binding nut more than ear mount (14).
CN201621064006.6U 2016-09-19 2016-09-19 For processing the vertical numerical control fraise jig of circular shaft end face groove CN206010506U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621064006.6U CN206010506U (en) 2016-09-19 2016-09-19 For processing the vertical numerical control fraise jig of circular shaft end face groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621064006.6U CN206010506U (en) 2016-09-19 2016-09-19 For processing the vertical numerical control fraise jig of circular shaft end face groove

Publications (1)

Publication Number Publication Date
CN206010506U true CN206010506U (en) 2017-03-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621064006.6U CN206010506U (en) 2016-09-19 2016-09-19 For processing the vertical numerical control fraise jig of circular shaft end face groove

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110293424A (en) * 2019-07-23 2019-10-01 哈尔滨理工大学 A kind of fast replacing device for cylindric workpiece
CN111230526A (en) * 2020-02-26 2020-06-05 成都飞机工业(集团)有限责任公司 Cam type stress-free clamping device
CN111390260A (en) * 2020-06-08 2020-07-10 佛山市南海富大精密机械有限公司 Five-axis numerical control milling machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110293424A (en) * 2019-07-23 2019-10-01 哈尔滨理工大学 A kind of fast replacing device for cylindric workpiece
CN111230526A (en) * 2020-02-26 2020-06-05 成都飞机工业(集团)有限责任公司 Cam type stress-free clamping device
CN111390260A (en) * 2020-06-08 2020-07-10 佛山市南海富大精密机械有限公司 Five-axis numerical control milling machine

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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: 20170315

Termination date: 20170919

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