CN104858714A - Milling machine fixture capable of realizing equal-dividing machining - Google Patents
Milling machine fixture capable of realizing equal-dividing machining Download PDFInfo
- Publication number
- CN104858714A CN104858714A CN201410631081.5A CN201410631081A CN104858714A CN 104858714 A CN104858714 A CN 104858714A CN 201410631081 A CN201410631081 A CN 201410631081A CN 104858714 A CN104858714 A CN 104858714A
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- CN
- China
- Prior art keywords
- equi
- decile
- support
- index plate
- locating part
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/06—Rotary indexing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a milling machine fixture capable of realizing equal-dividing machining. The fixture comprises a spindle, a three-jaw chuck and an equal-dividing disk, wherein a plurality of equal-dividing grooves are evenly formed in the equal-dividing disk, positioning gaskets and fixing nuts are arranged on two sides of the equal-dividing disk, left and right ends of the spindle are sleeved and connected with bearings, the bearings are sleeved and connected with a sleeve, a first support is fixedly arranged at the lower end of the outer wall surface of the sleeve, a second support is fixedly arranged at the right end of a base of the first support, an equal-dividing disk adjusting device is fixedly arranged in the middle of a supporting rod and comprises an adjusting seat, an adjusting handle, an elastic piece and a limiting piece, a longitudinal adjusting hole is formed in the adjusting seat, the elastic piece and the limiting piece are mounted in the adjusting hole, the limiting piece is located at the lower end of the elastic piece, the adjusting handle is hinged to the upper end of the adjusting seat, the elastic piece can move up and down through pulling of the adjusting handle, and the equal-dividing disk is rotated to enable the limiting piece to be clamped with each equal-dividing groove in a limiting manner. The fixture is reasonable in structural design, simple in structure, convenient to operate and capable of increasing the percent of pass of products and improving the machining efficiency.
Description
Technical field
The present invention relates to fraise jig technical field, be specifically related to a kind of can decile processing fraise jig.
Background technology
In machining working angles, milling machine adds often processes multiple plane man-hour on an object simultaneously, traditional technique adopts omnipotent division collet to come to the Plane Rotation realizing processing work, and at processing two square toes, when square head or in many ways head plane, universal dividing head often rotates and within one week, is 9 °, when processing these products, operator needs the dial in rotation five to tens week to come the position location in a face, and universal dividing head needs certain technical ability qualification just can use for operator, often turn around or turn around less more in operation, so just cause product rejection.In addition in hand rotation process, easily make operator tired, have impact on production efficiency.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide a kind of reasonable in design, structure simple, easy to operate and can improve the qualification rate of product and working (machining) efficiency can the fraise jig of decile processing.
For achieving the above object, the invention provides following technical scheme: a kind of can decile processing fraise jig, comprise main shaft, scroll chuck and equi-index plate, described scroll chuck and main shaft left end removably connect, described equi-index plate is evenly provided with several decile grooves, described equi-index plate is socketed in main shaft right-hand member, and equi-index plate both sides are provided with locating shim and hold-down nut, equi-index plate is connected and fixed by locating shim and hold-down nut and main shaft, two ends, described main shaft left and right are socketed with bearing, described bearing outside is connected to sleeve, lower end, described sleeve outer wall face is fixedly installed the first support, the base right-hand member of described first support is fixedly installed the second support, and the support bar of the second pedestal upper end is positioned at directly over equi-index plate, equi-index plate adjusting device is fixedly installed in the middle part of described support bar, described equi-index plate adjusting device comprises adjustment seat, regulating handle, elastic component and locating part, longitudinal adjustment hole is provided with in described adjustment seat, in described adjustment hole, elastic component and locating part are installed, described locating part is positioned at elastic component lower end, regulating handle is installed in described adjustment seat upper end, and regulating handle and adjustment seat upper end thereof, elastic component can be made to move up and down by pulling regulating handle, and described locating part and elastic component link, rotate equi-index plate and make locating part and the spacing clamping of decile groove.
By adopting technique scheme, on scroll chuck after clamping work pieces, locating part is arbitrarily entered in a decile groove, just can carry out machining, after a machined surface completes, when needing to process next plane, only need rotate a lower main axis with hand, locating part is rotated further after departing from this decile groove, enters next grade and divides groove, a new like this machined surface has just occurred, can continue processing and be cut to several machined surface and all complete.Reasonable in design, structure are simple, easy to operate and can improve qualification rate and the working (machining) efficiency of product.
The present invention is set to further: the internal face lower end of described adjustment hole has been wholely set a circle position limiting convex ring, and described locating part upper end is at least integrally provided with two pieces of spacing block sets mated with position limiting convex ring.By this setting, position limiting convex ring and spacing block set arrange rationally, can prevent locating part from departing from adjustment hole, work more reliable.
The present invention is also set to further: the decile groove on described equi-index plate at least arranges two.By this setting, decile groove arranges rationally, more convenient to operate.
The present invention is also set to further: described decile groove longitudinal section structure triangular in shape, and described locating part longitudinal section structure triangular in shape.By this setting, decile groove and locating part arrange rationally, connect reliable, easy to operate.
The present invention is also set to further: described elastic component comprises resilient key and the back-moving spring of hollow, and described back-moving spring and resilient key are socketed, and back-moving spring lower end compresses locating part upper surface.By this setting, elastic component arranges rationally, works more reliable.
The present invention is also set to further: described main shaft left end has been wholely set connecting plate, described connecting plate is equipped with several lock-screws, and connecting plate is connected and fixed by lock-screw and scroll chuck right side.By this setting, main shaft is connected with scroll chuck reliably, and mounting or dismounting easily.
The present invention is also set to further: described sleeve and the first support welding are fixed, and described first support and the second support are wholely set.By this setting, sleeve is connected reliably with the first support, sturdy and durable; First support is connected reliably with the second support, and mounting or dismounting are convenient.
The present invention is also set to further: described regulating handle forms hinged by bearing pin and adjustment seat upper end.By this setting, regulating handle and adjustment seat easy to connect, reliable operation.
Advantage of the present invention is: compared with prior art, vibrational power flow of the present invention is reasonable, on scroll chuck after clamping work pieces, is arbitrarily entered by locating part in a decile groove, just machining can be carried out, after a machined surface completes, when needing to process next plane, only need rotate a lower main axis with hand, locating part is rotated further after departing from this decile groove, enter and next wait a point groove, a new like this machined surface has just occurred, can continue processing and be cut to several machined surface and all complete.Structure is simple, easy to operate and can improve qualification rate and the working (machining) efficiency of product.
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the enlarged diagram in I portion in Fig. 1;
Fig. 3 is the structural representation of the equi-index plate adjusting device of the embodiment of the present invention.
Detailed description of the invention
See Fig. 1, Fig. 2 and Fig. 3, disclosed by the invention a kind of can decile processing fraise jig, comprise main shaft 1, scroll chuck 2 and equi-index plate 3, described scroll chuck 2 removably connects with main shaft 1 left end, described equi-index plate 3 is evenly provided with several decile grooves 31, described equi-index plate 3 is socketed in main shaft 1 right-hand member, and equi-index plate 3 both sides are provided with locating shim 4 and hold-down nut 5, equi-index plate 3 is connected and fixed with main shaft 1 by locating shim 4 and hold-down nut 5, described main shaft about 1 two ends are socketed with bearing 6, sleeve 7 is socketed with outside described bearing 6, described sleeve 7 outside wall surface lower end is fixedly installed the first support 8, base 81 right-hand member of described first support 8 is fixedly installed the second support 9, and the support bar 91 of the second support 9 upper end is positioned at directly over equi-index plate 3, equi-index plate adjusting device is fixedly installed in the middle part of described support bar 91, described equi-index plate adjusting device comprises adjustment seat 10, regulating handle 11, elastic component 12 and locating part 13, longitudinal adjustment hole 101 is provided with in described adjustment seat 10, in described adjustment hole 101, elastic component 12 and locating part 13 are installed, described locating part 13 is positioned at elastic component 12 lower end, regulating handle 11 is installed in described adjustment seat 10 upper end, and regulating handle 11 and adjustment seat 10 upper end thereof, elastic component 12 can be made to move up and down by pulling regulating handle 11, and described locating part 13 links with elastic component 12, rotate equi-index plate 3 and make locating part 13 and the spacing clamping of decile groove 31.
As preferably, be connected and fixed by existing screw in the middle part of described adjustment seat 10 and support bar 91.
For making structure of the present invention more reasonable, as preferably, described in the present embodiment, the internal face lower end of adjustment hole 101 has been wholely set a circle position limiting convex ring 102, and described locating part 13 upper end is at least integrally provided with two pieces of spacing block sets 131 mated with position limiting convex ring 102.
Decile groove 31 on described equi-index plate 3 at least arranges two.As preferably, equi-index plate 3 mills out into the decile groove of 2,4,6 ~ 12 series, namely decile groove 31 quantity is the multiple of 2; Each decile groove 31 side is straight line plane, and opposite side is intermediate incline.Described decile groove 31 longitudinal section structure triangular in shape, and described locating part 13 longitudinal section structure triangular in shape.
Described elastic component 12 comprises resilient key 121 and the back-moving spring 122 of hollow, and described back-moving spring 122 is socketed with resilient key 121, and back-moving spring 122 lower end compresses locating part 13 upper surface.
Described main shaft 1 left end has been wholely set connecting plate 14, described connecting plate 14 is equipped with several lock-screws 15, and connecting plate 14 is connected and fixed by lock-screw 15 and scroll chuck 2 right side.
Described sleeve 7 and the first support 8 are welded and fixed, and described first support 8 and the second support 9 are wholely set.Described regulating handle 11 forms hinged by bearing pin and adjustment seat 10 upper end.
When machining, the straight line plane in decile groove is for cutting stress surface, and object is that main shaft cannot rotate when machining, and cutting workpiece is completed smoothly.When cutting next machined surface, the intermediate incline in main axis and indexing trough be that object makes locating part can depart from this decile groove after rotation in the other direction, enters smoothly next etc. to divide a groove, then completes the cutting of another plane.
During practical application, on scroll chuck after clamping work pieces, locating part is arbitrarily entered in a decile groove, just can carry out machining, after a machined surface completes, when needing to process next plane, only need rotate a lower main axis with hand, locating part is rotated further after departing from this decile groove, enters next grade and divides groove, a new like this machined surface has just occurred, can continue processing and be cut to several machined surface and all complete.Structure is simple, easy to operate and can improve qualification rate and the working (machining) efficiency of product.
Above-described embodiment is to specific descriptions of the present invention; only be used to further illustrate the present invention; can not be interpreted as limiting the scope of the present invention, the technician of this area makes some nonessential improvement according to the content of foregoing invention to the present invention and adjustment all falls within protection scope of the present invention.
Claims (8)
1. one kind can decile processing fraise jig, comprise main shaft (1), scroll chuck (2) and equi-index plate (3), described scroll chuck (2) and main shaft (1) left end removably connect, it is characterized in that: described equi-index plate (3) is evenly provided with several decile grooves (31), described equi-index plate (3) is socketed in main shaft (1) right-hand member, and equi-index plate (3) both sides are provided with locating shim (4) and hold-down nut (5), equi-index plate (3) is connected and fixed with main shaft (1) by locating shim (4) and hold-down nut (5), described main shaft (1) two ends, left and right are socketed with bearing (6), sleeve (7) is socketed with outside described bearing (6), described sleeve (7) outside wall surface lower end is fixedly installed the first support (8), base (81) right-hand member of described first support (8) is fixedly installed the second support (9), and the support bar (91) of the second support (9) upper end is positioned at directly over equi-index plate (3), described support bar (91) middle part is fixedly installed equi-index plate adjusting device, described equi-index plate adjusting device comprises adjustment seat (10), regulating handle (11), elastic component (12) and locating part (13), longitudinal adjustment hole (101) is provided with in described adjustment seat (10), in described adjustment hole (101), elastic component (12) and locating part (13) are installed, described locating part (13) is positioned at elastic component (12) lower end, regulating handle (11) is installed in described adjustment seat (10) upper end, and regulating handle (11) and adjustment seat (10) upper end thereof, elastic component (12) can be made to move up and down by pulling regulating handle (11), and described locating part (13) and elastic component (12) link, rotate equi-index plate (3) and make locating part (13) and decile groove (31) spacing clamping.
2. according to claim 1 a kind of can decile processing fraise jig, it is characterized in that: the internal face lower end of described adjustment hole (101) has been wholely set a circle position limiting convex ring (102), described locating part (13) upper end is at least integrally provided with two pieces of spacing block sets (131) mated with position limiting convex ring (102).
3. according to claim 1 and 2 a kind of can decile processing fraise jig, it is characterized in that: the decile groove (31) on described equi-index plate (3) at least arranges two.
4. according to claim 3 a kind of can the fraise jig of decile processing, to it is characterized in that: described decile groove (31) longitudinal section structure triangular in shape, and described locating part (13) longitudinal section structure triangular in shape.
5. according to claim 4 a kind of can decile processing fraise jig, it is characterized in that: described elastic component (12) comprises resilient key (121) and the back-moving spring (122) of hollow, described back-moving spring (122) and resilient key (121) are socketed, and back-moving spring (122) lower end compresses locating part (13) upper surface.
6. according to claim 5 a kind of can decile processing fraise jig, it is characterized in that: described main shaft (1) left end has been wholely set connecting plate (14), described connecting plate (14) is equipped with several lock-screws (15), connecting plate (14) is connected and fixed by lock-screw (15) and scroll chuck (2) right side.
7. according to claim 6 a kind of can decile processing fraise jig, it is characterized in that: described sleeve (7) and the first support (8) are welded and fixed, described first support (8) and the second support (9) are wholely set.
8. according to claim 7 a kind of can decile processing fraise jig, it is characterized in that: described regulating handle (11) forms hinged by bearing pin and adjustment seat (10) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631081.5A CN104858714A (en) | 2014-11-10 | 2014-11-10 | Milling machine fixture capable of realizing equal-dividing machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631081.5A CN104858714A (en) | 2014-11-10 | 2014-11-10 | Milling machine fixture capable of realizing equal-dividing machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104858714A true CN104858714A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410631081.5A Pending CN104858714A (en) | 2014-11-10 | 2014-11-10 | Milling machine fixture capable of realizing equal-dividing machining |
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| Country | Link |
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| CN (1) | CN104858714A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252327A (en) * | 2015-10-20 | 2016-01-20 | 中国电子科技集团公司第四十八研究所 | Machining and positioning device and machine tool |
| CN111730107A (en) * | 2020-06-18 | 2020-10-02 | 潍坊科技学院 | Cage pocket hole processingequipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1006533A (en) * | 1964-02-06 | 1965-10-06 | Zahnschneidemaschinenfab Modul | Improvements in or relating to dividing mechanisms for gear cutting machines |
| CN201009123Y (en) * | 2007-02-12 | 2008-01-23 | 潍柴动力股份有限公司 | Manual positioning device of moving component |
| CN202592124U (en) * | 2012-03-17 | 2012-12-12 | 江苏省江阴中等专业学校 | Rapid index head |
| CN103433541A (en) * | 2013-08-05 | 2013-12-11 | 烟台海德机床有限公司 | Equalizing groove milling device |
| CN203779229U (en) * | 2014-01-14 | 2014-08-20 | 诸暨市启德机械有限公司 | Drilling machine with angle regulating device |
-
2014
- 2014-11-10 CN CN201410631081.5A patent/CN104858714A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1006533A (en) * | 1964-02-06 | 1965-10-06 | Zahnschneidemaschinenfab Modul | Improvements in or relating to dividing mechanisms for gear cutting machines |
| CN201009123Y (en) * | 2007-02-12 | 2008-01-23 | 潍柴动力股份有限公司 | Manual positioning device of moving component |
| CN202592124U (en) * | 2012-03-17 | 2012-12-12 | 江苏省江阴中等专业学校 | Rapid index head |
| CN103433541A (en) * | 2013-08-05 | 2013-12-11 | 烟台海德机床有限公司 | Equalizing groove milling device |
| CN203779229U (en) * | 2014-01-14 | 2014-08-20 | 诸暨市启德机械有限公司 | Drilling machine with angle regulating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252327A (en) * | 2015-10-20 | 2016-01-20 | 中国电子科技集团公司第四十八研究所 | Machining and positioning device and machine tool |
| CN111730107A (en) * | 2020-06-18 | 2020-10-02 | 潍坊科技学院 | Cage pocket hole processingequipment |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |
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| RJ01 | Rejection of invention patent application after publication |