CN108422228A - A kind of fixture on four shaft rotation platform of numerically-controlled machine tool - Google Patents
A kind of fixture on four shaft rotation platform of numerically-controlled machine tool Download PDFInfo
- Publication number
- CN108422228A CN108422228A CN201810488715.4A CN201810488715A CN108422228A CN 108422228 A CN108422228 A CN 108422228A CN 201810488715 A CN201810488715 A CN 201810488715A CN 108422228 A CN108422228 A CN 108422228A
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- China
- Prior art keywords
- plate
- fixed
- annular plate
- card adapter
- numerically
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of fixtures on four shaft rotation platform of numerically-controlled machine tool, including lower annular plate and upper annular plate, the upper surface of the lower annular plate is angularly set there are three card adapter plate, and the lower end of each card adapter plate is respectively and fixedly provided with two limited posts, same group of two limited posts are clamped with two position adjustments grooves respectively, the position that the lower surface of upper annular plate corresponds to card adapter plate offers blocked hole, blocked hole and card adapter plate are slidably connected, the axis of upper annular plate and the axis of lower annular plate overlap, the lateral surface of lower annular plate is fixed with support plate, the upper surface of support plate is fixed with regulating device by supporting rod, U-board can shake in perpendicular, six fixed points in three U-boards fix workpiece to be fixed, workpiece fixation to be fixed is not easy to shake, and it is convenient for mounting and clamping, improve processing efficiency；The annular groove of upper annular plate lower surface and annular card adapter plate are clamped, and improve the stability between upper annular plate and lower annular plate.
Description
Technical field
The present invention relates to clamp art, specially a kind of fixtures on four shaft rotation platform of numerically-controlled machine tool.
Background technology
Fixture is used on four shaft rotation platform of existing numerically-controlled machine tool, it is not accurate enough to the positioning of part, cause part due to clamping
Mistake or clamping are not in place and generate waste product, and machining accuracy is not high, and product clamping bothers so that processing efficiency is low.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of for four shaft rotation platform of numerically-controlled machine tool
Fixture, U-board can shake in perpendicular, and six fixed points in three U-boards fix workpiece to be fixed, to be fixed
Workpiece fixation is not easy to shake, and convenient for mounting and clamping, improves processing efficiency, can effectively solve the problems in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of folder on four shaft rotation platform of numerically-controlled machine tool
The upper surface of tool, including lower annular plate and upper annular plate, the lower annular plate is angularly set there are three card adapter plate, and each clamping
The lower end of plate is respectively and fixedly provided with two limited posts, and same group of two limited posts are clamped with two position adjustments grooves respectively, upper annular
The position that the lower surface of plate corresponds to card adapter plate offers blocked hole, and blocked hole and card adapter plate are slidably connected, the axis of upper annular plate
It is overlapped with the axis of lower annular plate.
The lateral surface of lower annular plate is fixed with support plate, and the upper surface of support plate is fixed with regulating device by supporting rod,
Regulating device includes scroll bar, and the left end of scroll bar is fixedly connected with the inner ring of first bearing, the right end of scroll bar and second bearing it is interior
Ring is fixedly connected, and first bearing and second bearing are fixed on the upper surface of support plate, the right end of scroll bar and company by supporting rod
The left end of extension bar is fixedly connected, and the right end of connecting rod is fixed with handle, and the lower end of upper annular plate lateral surface is fixed with turbine, turbine
It is engaged with scroll bar, the side of upper annular plate is fixed with fixed frame, and the upper surface of fixed frame offers mounting hole
As a preferred technical solution of the present invention, the quantity of the fixed frame is three, and three fixed frames are around upper
The axis of annular slab is angularly distributed.
As a preferred technical solution of the present invention, axis of the position adjustments groove along annular slab gradually downward counterclockwise
Line is close, and the depth of position adjustments groove and the height of limited post are equal.
As a preferred technical solution of the present invention, the card adapter plate is close to one end of lower annular plate axis and U-board
Side it is hinged by hinged seat, U-board is located at the top of lower annular plate inner ring.
As a preferred technical solution of the present invention, the opening of the U-board is towards the axis of lower annular plate, U-board
Both ends be arc.
As a preferred technical solution of the present invention, the lower surface of the lower annular plate is fixed with plane bearing, plane
The diameter of bearing inner wall is more than the diameter of lower annular plate inner wall.
As a preferred technical solution of the present invention, the side of the card adapter plate is fixed with positioning plate, blocked hole it is interior
The position that wall corresponds to positioning plate offers location hole, location hole and positioning plate clamping.
As a preferred technical solution of the present invention, the quantity of the positioning plate two, and two positioning plates are being clamped
The side of plate is symmetrical arranged.
As a preferred technical solution of the present invention, the upper surface of the lower annular plate is fixed with annular card adapter plate, on
The position that the lower surface of annular slab corresponds to annular card adapter plate offers annular groove.
As a preferred technical solution of the present invention, the card adapter plate is located at the inside of annular card adapter plate, and annular snap
The axis of fishplate bar and the axis of lower annular plate overlap.
Compared with prior art, the beneficial effects of the invention are as follows：This is for the fixture on four shaft rotation platform of numerically-controlled machine tool, U-shaped
Plate can shake in perpendicular, and six fixed points in three U-boards fix workpiece to be fixed, workpiece fix tightly to be fixed
Admittedly being not easy to shake, and convenient for mounting and clamping, processing efficiency is improved；The annular groove of upper annular plate lower surface and annular card adapter plate are clamped, and are carried
Stability between high upper annular plate and lower annular plate.
Description of the drawings
Fig. 1 is mounting structure schematic diagram of the present invention；
Fig. 2 is regulating device structural schematic diagram of the present invention；
Fig. 3 is card adapter plate of the present invention and U-board structural schematic diagram.
In figure：Under 1 upper annular plate, 2 mounting holes, 3 fixed frames, 4 blocked holes, 5 location holes, 6 turbines, 7 position adjustments grooves, 8
Annular slab, 9 regulating devices, 91 first bearings, 92 scroll bars, 93 second bearings, 94 connecting rods, 95 handles, 10 plane bearings, 11 limits
Position column, 12 card adapter plates, 13 U-boards, 14 hinged seats, 15 positioning plates, 16 annular card adapter plates, 17 support plates, 18 supporting rods.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of fixture on four shaft rotation platform of numerically-controlled machine tool,
Including lower annular plate 8 and upper annular plate 1, the upper surface of lower annular plate 8 angularly sets that there are three card adapter plates 12, and each card adapter plate
12 lower end is respectively and fixedly provided with two limited posts 11, and same group of two limited posts 11 are clamped with two position adjustments grooves 7 respectively, on
The position that the lower surface of annular slab 1 corresponds to card adapter plate 12 offers blocked hole 4, and blocked hole 4 and card adapter plate 12 are slidably connected, clamping
The side of plate 12 is fixed with positioning plate 15, and the position that the inner wall of blocked hole 4 corresponds to positioning plate 15 offers location hole 5, location hole 5
It is clamped with positioning plate 15, the quantity of positioning plate 15 two, and two positioning plates 15 are symmetrical arranged in the side of card adapter plate 12, positioning
Plate 15 improves the stability of card adapter plate 12.
Position adjustments groove 7 is along the axis of annular slab 8 is close gradually downward counterclockwise, and the depth and limit of position adjustments groove 7
The height of position column 11 is equal, and the axis of upper annular plate 1 and the axis of lower annular plate 8 overlap, and the lower surface of lower annular plate 8 is fixed with
Plane bearing 10, the diameter of 10 inner wall of plane bearing are more than the diameter of 8 inner wall of lower annular plate, and plane bearing 10 is so that lower annular plate
8 can rotate, and the upper surface of lower annular plate 8 is fixed with annular card adapter plate 16, and the lower surface of upper annular plate 1 corresponds to annular card adapter plate
16 position offers annular groove, and card adapter plate 12 is located at the inside of annular card adapter plate 16, and the axis of annular card adapter plate 16 is under
The axis coincidence of annular slab 8, the annular groove of 1 lower surface of upper annular plate and annular card adapter plate 16 are clamped, and improve upper annular plate 1 under
Stability between annular slab 8.
Card adapter plate 12 is hinged close to one end of 8 axis of lower annular plate and the side of U-board 13 by hinged seat 14, U-board
13 are located at the top of 8 inner ring of lower annular plate, and towards the axis of lower annular plate 8, the both ends of U-board 13 are the opening of U-board 13
Arc prevents U-board 13 from damaging workpiece to be fixed.
The lateral surface of lower annular plate 8 is fixed with support plate 17, and the upper surface of support plate 17 is fixed with tune by supporting rod 18
Regulating device 9, regulating device 9 include scroll bar 92, and the left end of scroll bar 92 is fixedly connected with the inner ring of first bearing 91, the right side of scroll bar 92
End is fixedly connected with the inner ring of second bearing 93, and first bearing 91 and second bearing 93 are fixed on support plate by supporting rod 18
The right end of 17 upper surface, scroll bar 92 is fixedly connected with the left end of connecting rod 94, and the right end of connecting rod 94 is fixed with handle 95, on
The lower end of 1 lateral surface of annular slab is fixed with turbine 6, and turbine 6 and scroll bar 92 engage, and worker is rotatably connected bar 94 by handle 95,
Connecting rod 94 drives scroll bar 92 to rotate, and scroll bar 92 and turbine 6 engage, and scroll bar 92 drives lower annular plate 8 to rotate clockwise, U-board
13 can shake in perpendicular, and six fixed points in three U-boards 13 fix workpiece to be fixed, and workpiece to be fixed is fixed
It securely is not easy to shake, and convenient for mounting and clamping, improves processing efficiency, the side of upper annular plate 1 is fixed with fixed frame 3, the number of fixed frame 3
Amount is three, and three fixed frames 3 are angularly distributed around the axis of upper annular plate 1, and the upper surface of three fixed frames 3 offers
Mounting hole 2, outer bolt pass through mounting hole 2 that this fixture on four shaft rotation platform of numerically-controlled machine tool is fixed on external stability frame
On.
When in use：It is outer that outer bolt passes through mounting hole 2 to be fixed on this for the fixture on four shaft rotation platform of numerically-controlled machine tool
On portion's fixed frame, plane bearing 10 allows lower annular plate 8 to rotate, and upper annular is put into one end of workpiece to be fixed by worker
The inside of plate 1, worker drive scroll bar 92 to rotate by the rotatable connection bar 94 of handle 95, connecting rod 94, and scroll bar 92 and turbine 6 are nibbled
It closes, scroll bar 92 drives lower annular plate 8 to rotate clockwise, and lower annular plate 8 drives position adjustments groove 7 to rotate clockwise, and position is adjusted
For slot 7 along the axis of annular slab 8 is close gradually downward counterclockwise, card adapter plate 12 drives U-board 13 close to the axis of lower annular plate 8, U
Shape plate 13 fixes workpiece to be fixed.
The present invention, U-board 13 can shake in perpendicular, and six fixed points in three U-boards 13 are by work to be fixed
Part is fixed, and workpiece fixation to be fixed is not easy to shake, and convenient for mounting and clamping, improves processing efficiency；The ring of 1 lower surface of upper annular plate
Shape slot and annular card adapter plate 16 are clamped, and improve the stability between upper annular plate 1 and lower annular plate 8.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of fixture on four shaft rotation platform of numerically-controlled machine tool, including lower annular plate (8) and upper annular plate (1), feature exists
In：The upper surface of the lower annular plate (8) is angularly set there are three card adapter plate (12), and the lower end of each card adapter plate (12) is solid
Limited post (11) there are two fixed, same group of two limited posts (11) are clamped with two position adjustments grooves (7) respectively, upper annular plate
(1) position that lower surface corresponds to card adapter plate (12) offers blocked hole (4), and blocked hole (4) and card adapter plate (12) are slidably connected,
The axis of upper annular plate (1) and the axis of lower annular plate (8) overlap；
The lateral surface of lower annular plate (8) is fixed with support plate (17), and the upper surface of support plate (17) is fixed by supporting rod (18)
It includes scroll bar (92) to have regulating device (9), regulating device (9), and the left end of scroll bar (92) and the inner ring of first bearing (91) are fixed
Connection, the right end of scroll bar (92) are fixedly connected with the inner ring of second bearing (93), and first bearing (91) and second bearing (93) are equal
The upper surface of support plate (17) is fixed on by supporting rod (18), the right end of scroll bar (92) and the left end of connecting rod (94), which are fixed, to be connected
It connects, the right end of connecting rod (94) is fixed with handle (95), and the lower end of upper annular plate (1) lateral surface is fixed with turbine (6), turbine
(6) and scroll bar (92) engagement, the side of upper annular plate (1) are fixed with fixed frame (3), and the upper surface of fixed frame (3) offers admittedly
Determine hole (2).
2. a kind of fixture on four shaft rotation platform of numerically-controlled machine tool according to claim 1, it is characterised in that：The fixation
The quantity of frame (3) is three, and three fixed frames (3) are angularly distributed around the axis of upper annular plate (1).
3. a kind of fixture on four shaft rotation platform of numerically-controlled machine tool according to claim 1, it is characterised in that：The position
Regulating tank (7) is along the axis of annular slab (8) is close gradually downward counterclockwise, and the depth and limited post of position adjustments groove (7)
(11) height is equal.
4. a kind of fixture on four shaft rotation platform of numerically-controlled machine tool according to claim 1, it is characterised in that：The clamping
Plate (12) is hinged close to one end of lower annular plate (8) axis and the side of U-board (13) by hinged seat (14), U-board (13)
Positioned at the top of lower annular plate (8) inner ring.
5. a kind of fixture on four shaft rotation platform of numerically-controlled machine tool according to claim 4, it is characterised in that：The U-shaped
For the opening of plate (13) towards the axis of lower annular plate (8), the both ends of U-board (13) are arc.
6. a kind of fixture on four shaft rotation platform of numerically-controlled machine tool according to claim 1, it is characterised in that：The lower ring
The lower surface of shape plate (8) is fixed with plane bearing (10), and the diameter of plane bearing (10) inner wall is more than lower annular plate (8) inner wall
Diameter.
7. a kind of fixture on four shaft rotation platform of numerically-controlled machine tool according to claim 1, it is characterised in that：The clamping
The side of plate (12) is fixed with positioning plate (15), and the position that the inner wall of blocked hole (4) corresponds to positioning plate (15) offers location hole
(5), location hole (5) and positioning plate (15) clamping.
8. a kind of fixture on four shaft rotation platform of numerically-controlled machine tool according to claim 7, it is characterised in that：The positioning
The quantity of plate (15) two, and two positioning plates (15) are symmetrical arranged in the side of card adapter plate (12).
9. a kind of fixture on four shaft rotation platform of numerically-controlled machine tool according to claim 1, it is characterised in that：The lower ring
The upper surface of shape plate (8) is fixed with annular card adapter plate (16), and the lower surface of upper annular plate (1) corresponds to the position of annular card adapter plate (16)
It sets and offers annular groove.
10. a kind of fixture on four shaft rotation platform of numerically-controlled machine tool according to claim 1, it is characterised in that：The card
Fishplate bar (12) is located at the inside of annular card adapter plate (16), and the axis weight of the axis and lower annular plate (8) of annular card adapter plate (16)
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488715.4A CN108422228A (en) | 2018-05-21 | 2018-05-21 | A kind of fixture on four shaft rotation platform of numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488715.4A CN108422228A (en) | 2018-05-21 | 2018-05-21 | A kind of fixture on four shaft rotation platform of numerically-controlled machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108422228A true CN108422228A (en) | 2018-08-21 |
Family
ID=63163548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810488715.4A Withdrawn CN108422228A (en) | 2018-05-21 | 2018-05-21 | A kind of fixture on four shaft rotation platform of numerically-controlled machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108422228A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315447A (en) * | 2019-05-21 | 2019-10-11 | 芜湖市爱德运输机械有限公司 | Process the localization method of arc segment |
| CN116852141A (en) * | 2023-08-30 | 2023-10-10 | 山东荣升重型机械股份有限公司 | Auxiliary fixture convenient to fixed annular work piece |
-
2018
- 2018-05-21 CN CN201810488715.4A patent/CN108422228A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315447A (en) * | 2019-05-21 | 2019-10-11 | 芜湖市爱德运输机械有限公司 | Process the localization method of arc segment |
| CN116852141A (en) * | 2023-08-30 | 2023-10-10 | 山东荣升重型机械股份有限公司 | Auxiliary fixture convenient to fixed annular work piece |
| CN116852141B (en) * | 2023-08-30 | 2023-12-15 | 山东荣升重型机械股份有限公司 | Auxiliary fixture convenient to fixed annular work piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |
|
| WW01 | Invention patent application withdrawn after publication |