CN207508768U - The flat fixture of axis milling - Google Patents
The flat fixture of axis milling Download PDFInfo
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- CN207508768U CN207508768U CN201721520383.0U CN201721520383U CN207508768U CN 207508768 U CN207508768 U CN 207508768U CN 201721520383 U CN201721520383 U CN 201721520383U CN 207508768 U CN207508768 U CN 207508768U
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- chassis
- tablet
- pedestal
- flat
- platen
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Abstract
The utility model is related to a kind of flat fixture of axis milling, pedestal, chassis and platen and the cylinder being fixed on above platen and the compression bar being connect with cylinder including sequence from low to uper part assembling；Pedestal is tabular, is provided with pin hole and intermediate equipped with the shaft being connect with driving device；Chassis is tabular, is divided into intermediate aperture area and positioned at the slotted zones a of aperture area both sides and slotted zones b；Pin hole and through-hole are provided in aperture area, upper groove and lower groove are formed after barrier piece is installed in through-hole；Multiple containing grooves are opened up respectively in slotted zones a and slotted zones b；Protrusion of the platen by V-type folded plate and positioned at V-type folded plate bending place is formed, and V-type folded plate is made of the tablet a and tablet b for being provided with pin hole；Protrusion and shaft are respectively embedded into upper groove and lower groove, when compression bar compresses platen, platen and chassis and pedestal at least there are two pin hole shape and position it is identical.The utility model, simple and strong in structure, safe and efficient, axis flat milling takes less and milling is flat efficient.
Description
Technical field
The utility model belongs to machining milling spindle field, is related to a kind of flat fixture of axis milling.
Background technology
Mainly there are horizontal milling machine and vertical knee-type milling machine to the technique of the flat milling of axis at present；It is flat that milling is carried out using horizontal milling machine
When, can only single axle processing, even if employing the fixture of Multi-axis Machining, be also only the reduction of the time of clamping, and in milling
Cheng Zhong can not be that the part needed processes preceding preparation, and processing takes longer；It although can be simultaneously to more using vertical knee-type milling machine processing
Root axis is carried out at the same time processing, also can not be that the part needed processes preceding preparation, processing takes longer.
Invention 105834788 A of CN disclose a kind of flat fixture of axis milling, provide a kind of roll shaft by milling it is flat when need to use
Fixture, which is suitable for the roll shaft of plurality of specifications, and the contact material frictional force between roll shaft is small, roll shaft is not interfered to revolve
Turn flat by milling, not only improve the flat efficiency of milling, but also reduce use cost, but this kind of fixture can not also solve axis flat milling consumption
When it is longer the problem of.
Therefore, exploitation is a kind of can significantly improve the flat efficiency of milling, and it is great existing to reduce the flat fixture of axis milling that axis flat milling takes
Sincere justice.
Utility model content
The purpose of the utility model is to overcome the flat efficiency of prior art milling it is low and processing time-consuming the defects of, a kind of energy is provided
The flat efficiency of milling is significantly improved, reduces the flat fixture of axis milling that axis flat milling takes.The utility model is in pedestal and chassis connection position
Shaft is installed, is both sides symmetrical grooving by chassis design, plate armature of the intermediate trepanning to be fixed being capable of rotating clamp
Tool facilitates milling cutter to be processed, and pressing plate is set as y-type structure, and the axis to be processed in two side channel of chassis can be consolidated respectively
Fixed, after processing a side axle, rolling clamp is flat to the progress milling of another side axle, can remove machined axis at this time and change axis to be processed,
Greatly improve working efficiency.
To achieve the above object, the utility model adopts the following technical solution：
The flat fixture of axis milling, including sequence from low to uper part assembling pedestal, chassis and platen and be fixed on above platen
Cylinder and the compression bar being connect with cylinder；
Pedestal is plate-like structure, is provided with pin hole and centre is equipped with shaft, shaft is connect with driving device, pedestal and bottom
Disk can carry out 180 ° of rotations and be switched inside and outside workpiece with being processed；The driving device is Vidacare corp or manpower driving dress
It puts；
Chassis is plate-like structure, is divided into three sections of regions, specially intermediate aperture area and positioned at aperture area both sides
Slotted zones a and slotted zones b；Pin hole and through-hole are provided in aperture area, upper groove and lower groove are formed after barrier piece is installed in through-hole,
The utility model is also applied for the situation without barrier piece in through-hole；It is opened up respectively in slotted zones a and slotted zones b multiple for placing
The containing groove of central shaft；
Platen is y-type structure, is made of V-type folded plate and the protrusion positioned at V-type folded plate bending place, V-type folded plate by tablet a and
Tablet b is formed, and pin hole is had on tablet a and tablet b；
The protrusion of platen and the shaft of pedestal are respectively embedded into the upper groove and lower groove on chassis, when compression bar compresses tablet a
Or during tablet b, at least there are two the shape of pin hole and position are identical for tablet a or tablet b and chassis and pedestal.
In use, first by central shaft be mounted on containing groove in, then with positioning pin be fixedly connected tablet a, chassis and
Pedestal then compresses tablet a with compression bar, flat to the central shaft progress milling of tablet a coverings, after milling is flat, unclamps compression bar, removal
Positioning pin opens driving device, chassis and platen is driven to rotate 180 ° by rotary shaft, is then fixed with positioning pin across pin hole
Tablet b, chassis and pedestal are connected, finally compresses tablet b with compression bar, it is flat to the central shaft progress milling of tablet b coverings, it takes out simultaneously
Central shaft after milling is flat changes flat central shaft to be milled.
During use, pedestal is integrally fixed on milling machine, inactive, is connected with milling machine, is only tied in processing
Shu Hou when removing fixture, can just unclamp the connection with milling machine.
As preferred technical solution：
The flat fixture of axis milling as described above, the cylinder are fixed on stent, and the stent is fixedly connected with pedestal.
The flat fixture of axis milling as described above, the compression bar is T-type structure, by the cross bar and vertical pole group being mutually connected vertically
Into the end of vertical pole is equipped with the screw thread for being connect with cylinder.
The flat fixture of axis milling as described above, the containing groove are trapezoidal groove, the shape of the containing groove of the utility model
Shape is not limited only to this, and other shapes such as V-type, undaform etc. is also applicable；The aperture area on the chassis is close to slotted zones a
Or 2 pin holes are provided at the b of slotted zones.
The flat fixture of axis milling as described above, the pin hole in the aperture area are located on four vertex of rectangle, and through-hole is located at
The centre of rectangle.
The flat fixture of axis milling as described above, the barrier piece are integrally formed with chassis.
The flat fixture of axis milling as described above, the protrusion are cylindric.The protrusion of the utility model is not limited only to
Cylindric, other shapes are for example hemispherical, regular prism is also applied for the utility model.
2 pin holes, the tablet a peace are had on the flat fixture of axis milling as described above, the tablet a and tablet b
Sides of the plate b far from connecting pin is respectively equipped with raised line, and compression bar is limited, while the slanting power of compression bar is converted into platen
Lower pressure, to compress the parts to be processed under platen.
Axis milling flat fixture as described above is provided with 2 pin holes on the pedestal；The shaft be cylindrical structure, shaft
Structure be not limited thereto, other can realize that the structure of rotation is for example hemispherical also applicable；Between the chassis and pedestal
Copper sheet is installed, when operation can mitigate frictional force, be more convenient the rotation on chassis, the copper sheet is cyclic structure, and internal diameter is more than
Or the maximum gauge equal to shaft.
The flat fixture of axis milling as described above, the side plate including fixed platen, side plate, which is bolted, is fixed on chassis
In the same plane, the height of side plate is more than the thickness on chassis for side, the base of side plate and the bottom surface on chassis.By being higher than chassis
Platen is fixed in the side plate of the chassis both sides of thickness, its movement is prevented, without dismounting after side plate installation.
Utility model mechanism：
The utility model is symmetrically opened first in pedestal and chassis link position setting shaft, and by chassis design for both sides
Slot, plate armature of the intermediate trepanning to be fixed, 180 ° of rotations for realizing chassis are switched with being processed inside and outside workpiece,
The processing to workpiece is facilitated, reduces the stand-by period, pressing plate is also set as y-type structure, it can be to being treated in two side channel of chassis
Processing axis is fixed respectively, and after processing a side axle, rolling clamp is flat to the progress milling of another side axle, can remove at this time machined
Axis changes axis to be processed, reduces axis flat milling and takes, greatly improves working efficiency.
Advantageous effect：
(1) design being fixed among the flat fixture of axis milling of the utility model, shaft and chassis both sides symmetrical grooving, it is real
180 ° of rotations on chassis are showed, have conveniently been processed the inside and outside switching of workpiece, reduce the processing stand-by period, improve efficiency；
(2) the flat fixture of axis milling of the utility model, the design of Y type pressing plates greatly improve the flat efficiency of milling so that revolving
While turning fixture another side axle is processed, the preparation before part processing can be carried out, reduces axis flat milling and takes；
(3) the flat fixture of axis milling of the utility model, it is simple and strong in structure, it is safe and efficient, production efficiency is greatly improved,
Economic benefit is good.
Description of the drawings
Fig. 1 is the front view of the flat fixture of axis milling of the utility model；
Fig. 2 is the left view of the flat fixture of axis milling of the utility model；
Fig. 3 is the vertical view of the flat fixture of axis milling of the utility model；
Fig. 4 is the left view of the pedestal of the utility model；
Fig. 5 is the vertical view of the pedestal of the utility model；
Fig. 6 is the schematic diagram of the copper sheet of the utility model；
Fig. 7 is the schematic diagram of the side plate of the utility model；
Fig. 8 is the schematic diagram of the positioning pin of the utility model；
Fig. 9 is the left view sectional view on the chassis of the utility model；
Figure 10 is the front view on the chassis of the utility model；
Figure 11 is the vertical view on the chassis of the utility model；
Figure 12 is the main view sectional view of the platen of the utility model；
Figure 13 is the vertical view of the platen of the utility model；
Figure 14 is the front view of the compression bar of the utility model；
Figure 15 is the left view of the compression bar of the utility model；
Wherein, 1- pedestals, 2- chassis, 3- axis to be processed, 4- platens, 5- stents, 6- cylinders, 7- compression bars, 8- positioning pins, 9-
Side plate, 10- screws, 11- copper sheets, 12- milling cutters, the machined axis of 13-, 14- shafts, 15- aperture areas, 16- slotted zones a, 17- fluting
Area b, 18- protrusion, 19- raised lines.
Specific embodiment
The utility model is expanded on further below in conjunction with the accompanying drawings.It should be understood that these embodiments are merely to illustrate this practicality newly
Type rather than limitation the scope of the utility model.In addition, it should also be understood that, after reading the content taught by the present invention, this
Field technology personnel can make various changes or modifications the utility model, and such equivalent forms equally fall within the appended power of the application
Sharp claim limited range.
A kind of flat fixture of axis milling as shown in Figures 1 to 3, includes pedestal 1, chassis 2 and the platen 4 of sequence from low to uper part assembling,
And cylinder 6, compression bar 7 and stent 5；
Pedestal 1 is square platy structure as shown in Figures 4 and 5, opens there are two pin hole and intermediate to be equipped with cylindrical shaft
14, shaft 14 is connect with driving device, and pedestal 1 can carry out 180 ° of rotations by shaft 14 to be processed in workpiece with chassis 2
Outer switching；
Chassis 2 is square plate structure as shown in Fig. 9~11, and area is less than pedestal 1, is divided into three sections of regions, specially
Intermediate aperture area 15 and positioned at aperture area both sides and opposite aperture area symmetrical slotted zones a 16 and slotted zones b 17；Trepanning
Circular through hole is provided in the center in area, forms upper groove and lower groove after barrier piece is installed in through-hole, aperture area 15 is close to fluting
2 pin holes are respectively provided at area a 16, slotted zones b 17, pin hole position is with respect to 2 central symmetry of chassis, barrier piece and 2 one of chassis
Molding；Multiple trapezoidal containing grooves for being used to place central shaft are opened up in slotted zones a 16 and slotted zones b 17 respectively；2 liang of chassis
Side is opened up there are three screw hole, and side plate 9 is fixed on by screw 10 on chassis, side plate 9 as shown in fig. 7, be it is rectangular, base with
In the same plane, height is more than the thickness on chassis to realize the fixation to platen for the bottom surface on chassis；
Such as Figure 12 and 13 of platen 4, is y-type structure, platen 4 is identical with chassis 2 along the length of both side plate installation direction, by V
Type folded plate and cylindrical bump 18 positioned at V-type folded plate bending place are formed, and V-type folded plate is made of tablet a and tablet b, tablet a and
2 pin holes are had on tablet b, side of two tablets far from connecting pin is respectively equipped with raised line 19；
Cylinder 6 is fixed on the stent 5 being fixedly connected with pedestal 1, is located at 4 top of platen；
Compression bar 7 is T-type structure, is made of the cross bar and vertical pole that are mutually connected vertically, the end of vertical pole as shown in Figure 14~15
Head is equipped with the screw thread for being connect with cylinder 6；
Copper sheet 11 is installed, copper sheet is as shown in fig. 6, for cyclic structure, internal diameter is more than or waits between chassis 2 and pedestal 1
In the maximum gauge of shaft, the protrusion 18 of platen 4 and the shaft 14 of pedestal 1 are respectively embedded into the upper groove and lower groove on chassis 4,
When compression bar 7 compresses tablet a or tablet b, at least there are two the shape of pin hole and positions for tablet a or tablet b and chassis and pedestal
It is identical, it is fixed by positioning pin 8 as shown in Figure 8.
In use, central shaft 3 to be processed is mounted in containing groove first, then tablet is fixedly connected with positioning pin 8
A, chassis 2 and pedestal 1 then compress tablet a with compression bar 7, and the central shaft progress milling that milling cutter 12 covers tablet a is flat, the flat knot of milling
Shu Hou unclamps compression bar 7, removes positioning pin 8, opens driving device, chassis 2 and platen 4 is driven to rotate by turn shaft 14
180 °, tablet b, chassis 2 and pedestal 1 then are fixedly connected with positioning pin 8, finally compresses tablet b with compression bar, tablet b is covered
Central shaft to carry out milling flat, while take out machined axis 13, change flat central shaft to be milled.
Empirical tests, the utility model is simple and strong in structure, safe and efficient；Reduce axis flat milling to take, greatly carry
Production efficiency is risen, economic benefit is good.
Claims (10)
1. the flat fixture of axis milling, it is characterized in that：Including sequence from low to uper part assembling pedestal, chassis and platen and be fixed on pressure
Cylinder above disk and the compression bar being connect with cylinder；
Pedestal is plate-like structure, is provided with pin hole and centre is equipped with shaft, shaft is connect with driving device；
Chassis is plate-like structure, is divided into three sections of regions, specially intermediate aperture area and the fluting positioned at aperture area both sides
Area a and slotted zones b；Pin hole and through-hole are provided in aperture area, upper groove and lower groove are formed after barrier piece is installed in through-hole；Fluting
Multiple containing grooves for being used to place central shaft are opened up in area a and slotted zones b respectively；
Platen is y-type structure, is made of V-type folded plate and the protrusion positioned at V-type folded plate bending place, V-type folded plate is by tablet a and tablet
B is formed, and pin hole is had on tablet a and tablet b；
The protrusion of platen and the shaft of pedestal are respectively embedded into the upper groove and lower groove on chassis, when compression bar compresses tablet a or flat
During plate b, at least there are two the shape of pin hole and position are identical for tablet a or tablet b and chassis and pedestal.
2. the flat fixture of axis milling according to claim 1, which is characterized in that the cylinder is fixed on stent, the stent
It is fixedly connected with pedestal.
3. the flat fixture of axis milling according to claim 1, which is characterized in that the compression bar is T-type structure, by the company of being mutually perpendicular to
Cross bar and the vertical pole composition connect, the end of vertical pole are equipped with the screw thread for being connect with cylinder.
4. the flat fixture of axis milling according to claim 1, which is characterized in that the containing groove is trapezoidal groove；The bottom
The aperture area of disk is provided with 2 pin holes at slotted zones a or slotted zones b.
5. the flat fixture of axis milling according to claim 4, which is characterized in that the pin hole in the aperture area is located at the four of rectangle
On a vertex, through-hole is located at the centre of rectangle.
6. the flat fixture of axis milling according to claim 1, which is characterized in that the barrier piece is integrally formed with chassis.
7. the flat fixture of axis milling according to claim 1, which is characterized in that the protrusion is cylindric.
8. the flat fixture of axis milling according to claim 1, which is characterized in that have 2 on the tablet a and tablet b
Pin hole, the side of the tablet a and tablet b far from connecting pin are respectively equipped with raised line.
9. the flat fixture of axis milling according to claim 1, which is characterized in that 2 pin holes are provided on the pedestal；The shaft
For cylindrical structure；Copper sheet is installed, the copper sheet is cyclic structure, and internal diameter is greater than or equal between the chassis and pedestal
The maximum gauge of shaft.
10. the flat fixture of axis milling according to claim 1, which is characterized in that the side plate including fixed platen, side plate pass through spiral shell
Bolt is fastened on the side on chassis, and in the same plane, the height of side plate is more than chassis for the base of side plate and the bottom surface on chassis
Thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721520383.0U CN207508768U (en) | 2017-11-15 | 2017-11-15 | The flat fixture of axis milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721520383.0U CN207508768U (en) | 2017-11-15 | 2017-11-15 | The flat fixture of axis milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508768U true CN207508768U (en) | 2018-06-19 |
Family
ID=62538679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721520383.0U Active CN207508768U (en) | 2017-11-15 | 2017-11-15 | The flat fixture of axis milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570875A (en) * | 2020-04-28 | 2020-08-25 | 湖北隐冠轴业有限公司 | Automatic flat milling machine |
-
2017
- 2017-11-15 CN CN201721520383.0U patent/CN207508768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570875A (en) * | 2020-04-28 | 2020-08-25 | 湖北隐冠轴业有限公司 | Automatic flat milling machine |
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