CN206717476U - A kind of Four-axis milling frock - Google Patents
A kind of Four-axis milling frock Download PDFInfo
- Publication number
- CN206717476U CN206717476U CN201720065062.XU CN201720065062U CN206717476U CN 206717476 U CN206717476 U CN 206717476U CN 201720065062 U CN201720065062 U CN 201720065062U CN 206717476 U CN206717476 U CN 206717476U
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- China
- Prior art keywords
- plate
- locating piece
- angle
- lower shoe
- workpiece
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Abstract
A kind of Four-axis milling frock,It is related to machining clamping device field,Including lower shoe,The hanging upper plate above lower shoe,The locating piece and swivel plate being fixedly mounted on upper plate,Locating piece and swivel plate are two pieces,Locating piece is rotatablely connected and around the axis of rotation for being connected locating piece and connecting plate with the connecting plate being fixed on lower shoe,Compression cylinder is correspondingly installed in the upper plate both sides provided with locating piece,Compression cylinder telescopic end is connected with compact heap,Rotary cylinder is correspondingly installed in the lower shoe both sides provided with compression cylinder,Rotary cylinder one end is rotatably connected on lower shoe,The other end is hinged with upper plate,Supporting plate is connected between two pieces of swivel plate upper ends,Locating piece,Supporting plate and compact heap are used to workpiece to be machined being fixed on upper plate,Swivel plate lower end is also connected with angle control mechanism,The application provides a kind of simple in construction,Cost is low,Reduce manual working intensity,The Four-axis milling frock of efficiency high.
Description
Technical field
It the utility model is related to machining clamping device field, and in particular to a kind of Four-axis milling frock.
Background technology
Frock clamp, refer to be used for the device for fixing workpiece to be machined in machine-building, process, typically divide general
Fixture and special fixture, universal fixturing its structure and size, specification system standardization, have very big versatility, wherein most of
The standard accessory of lathe is turned into, special fixture is specially manufactured and designed for certain product parts or certain road manufacturing procedure, service
Object is single-minded, with strong points.
For some special workpieces, such as the also workpiece of the similar large bamboo or wicker basket shape comprising processing component in cavity volume, workpiece during processing
The frame of upper surface is easier to process, but in cavity volume processing component process when need to readjust processing stations, in general
Frock can not be realized, can typically be adjusted after fixing and reprocess using Multi-axis Machining equipment or manually in this case, multiaxis
Its machining accuracy of process equipment is high but cost is high, expensive, and needs larger lathe to meet that Multi-axis Machining is set
Standby installation, and use artificial be adjusted to waste time and energy, efficiency is low.
Utility model content
For problem above, for also the workpiece of the similar large bamboo or wicker basket shape with processing component, the application provide a kind of in cavity volume
It is simple in construction, cost is low, reduces manual working intensity, the Four-axis milling frock of efficiency high, its technical scheme is as follows：
A kind of Four-axis milling frock, including lower shoe, upper plate hanging above lower shoe, it is fixedly mounted on upper bottom
Locating piece and swivel plate on plate, the locating piece and swivel plate are two pieces, and the locating piece is with being fixed on lower shoe
Connecting plate is rotatablely connected and around connection locating piece and the axis of rotation of connecting plate, in the corresponding peace in the upper plate both sides provided with locating piece
Equipped with compression cylinder, compression cylinder telescopic end is connected with compact heap, is correspondingly provided with the lower shoe both sides provided with compression cylinder
Rotary cylinder, rotary cylinder one end is rotatably connected on lower shoe, the other end and upper plate are hinged, between two pieces of swivel plate upper ends
It is connected with supporting plate, the locating piece, supporting plate and compact heap are used to workpiece to be machined being fixed on upper plate, under swivel plate
End is also connected with the angle control mechanism for adjusting workpiece to be machined machining angle.
Further, the angle control mechanism includes the angle control panel being flexibly connected with swivel plate, the angle control
Making sheet is provided with arc groove, sliding pin is fixed with the swivel plate, sliding pin insertion groove is interior and is slided along groove.
Further, in addition to angle locking device, the angle locking device include being arranged on angle control panel
Self-locking cylinder, the self-locking cylinder are located at the side of angle control panel with groove respectively, and the telescopic end of self-locking cylinder, which is fixed with, to be determined
Position pin, angle control panel are provided with the positioning hole of corresponding alignment pin, can be by swivel plate when alignment pin heads into and passes positioning hole
Pin and make the upper surface of workpiece to be machined with the horizontal an angle of inclination.
Further, described angle of inclination is 35 °.
Further, the sliding pin along groove slide downward slide to end when, the upper surface of workpiece to be machined and water
Plane is parallel.
Further, described sliding pin is hexagon socket head cap screw.
Further, at least two matchings block-shaped, that size is the same are additionally provided with the supporting plate and are adjacent to workpiece to be machined
The support block on surface.
Further, the line of two pieces of connecting plates is parallel to supporting plate, the line between two pieces of connecting plates, angle control panel
To be square.
Further, the rotary cylinder electrical connection CNC control centres.
Further, the control valve for controlling compression cylinder is also equipped with the lower shoe.
According to above-mentioned technical proposal, by frock of the present utility model, workpiece to be machined is fixed on locating piece, upper plate
In support block, then open control valve control compression cylinder be fixed, with ensure processing when workpiece to be machined it is fixed.
After workpiece to be machined upper surface machines, sending control instruction by CNC control centres jacks up rotary cylinder inflation, band
Dynamic upper plate, locating piece and swivel plate rotation, when alignment pin of the anglec of rotation in place later by self-locking cylinder connection heads into immediately
Positioning hole, make frock self-locking, so as to ensure that process will not loosen.Angle control mechanism can realize that workpiece to be machined processes institute
The angle needed, and the frock is accessed into CNC control centres, the processing of Automated condtrol high efficiency is achieved, makes to be processed work
Part realizes that multi-angle is processed in the case of no Multi-axis Machining equipment, while it also avoid manpower caused by use manually adjusts and provide
Source wastes and low efficiency problem.
Brief description of the drawings
The utility model is described in further detail below by embodiment combination accompanying drawing.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side view when upper surface of workpiece to be machined in the utility model tilts；
Fig. 3 is Fig. 2 A-A to sectional view；
Side view when Fig. 4 is the upper surface level of workpiece to be machined in the utility model；
Fig. 5 is angle control mechanism, angle locking device part-structure figure in the utility model.
Wherein, 1, lower shoe；2nd, upper plate；3rd, locating piece；4th, swivel plate；5th, connecting plate；6th, rotating shaft；7th, compression cylinder；
8th, compact heap；9th, rotary cylinder；10th, supporting plate；11st, workpiece to be machined；111st, upper surface；112nd, internal workpiece；12nd, angle
Controlling organization；121st, angle control panel；122nd, groove；123rd, sliding pin；13rd, angle locking device；131st, self-locking cylinder；132、
Alignment pin；133rd, positioning hole；14th, support block；15th, control valve.
Embodiment
The utility model is described in further detail below by embodiment combination accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of Four-axis milling frock, including lower shoe 1, upper bottom hanging above lower shoe 1
Plate 2, the locating piece 3 being fixedly mounted on upper plate 2 and swivel plate 4, the locating piece 3 and swivel plate 4 are two pieces, described fixed
Position block 3 is rotatablely connected with the connecting plate 5 being fixed on lower shoe 1 and rotated around the rotating shaft 6 for being connected locating piece 3 and connecting plate 5,
The both sides of upper plate 2 provided with locating piece 3 are correspondingly provided with compression cylinder 7, and the telescopic end of compression cylinder 7 is connected with compact heap 8, set
The both sides of lower shoe 1 for having compression cylinder 7 are correspondingly provided with rotary cylinder 9, the one end of rotary cylinder 9 is rotatably connected on lower shoe 1,
The other end is be hinged with upper plate 2, and supporting plate 10, the locating piece 3, the and of supporting plate 10 are connected between two pieces of upper ends of swivel plate 4
Compact heap 8 is used to workpiece to be machined 11 being fixed on upper plate 2, and the lower end of swivel plate 4 is also connected with to be added for adjusting
The angle control mechanism 12 of the machining angle of work workpiece 11.
As shown in Fig. 3, Fig. 5, the angle control mechanism 12 includes the angle control panel 121 being flexibly connected with swivel plate 4,
The angle control panel 121 is provided with arc groove 122, and sliding pin 123, such as sliding pin 123 are fixed with the swivel plate 4
Using hexagon socket head cap screw, sliding pin 123 is embedded in groove 122 and slided along groove 122.
As shown in Figure 1, shown in Figure 5, in addition to angle locking device 13, the angle locking device 13 include being arranged on angle control
Self-locking cylinder 131 in making sheet 121, the self-locking cylinder 131 are located at the side of angle control panel 121 with groove 122 respectively, from
The telescopic end of lock cylinder 131 is fixed with alignment pin 132, and angle control panel 121 is provided with the positioning hole 133 of corresponding alignment pin 132,
When alignment pin 132 heads into and passes positioning hole 133, swivel plate 4 can be pinned and make the upper surface 111 of workpiece to be machined 11 with
For horizontal plane into an angle of inclination, described angle of inclination is 35 °.
As shown in figure 4, the sliding pin 123 along the slide downward of groove 122 slide to end when, workpiece to be machined 11 it is upper
End face 111 and plane-parallel.
As shown in Figure 1, Figure 3, at least two matchings block-shaped, that size is the same are additionally provided with the supporting plate 10 and are adjacent to and are added
The support block 14 on the surface of work workpiece 11.By setting the support block 14 to coordinate locating piece 3, upper plate 2 again, ensure workpiece to be machined
Each clamping position is consistent, and the structures such as anti-slip veins can be set in support block 14, more stable when making clamping.
Parallel to supporting plate 10, the line between two pieces of connecting plates 5, angle control panel 121 is the line of two pieces of connecting plates 5
It is square.It is preferred that the connecting plate 5, the arrangement mode of angle control panel 121, facilitate Fixture Design, manufacture, save space.
In the utility model, the rotary cylinder 9 also electrically connects CNC control centres（Do not show in figure）.Rotary cylinder 9 is electrically connected
CNC control centres are met, by the qi of chong channel ascending adversely of the procedure auto-control rotary cylinder 9 of CNC control centres indoor design, deflation and are added
The machining angle of work workpiece 11, automatic turning is realized, save human resources, realize efficient operation efficiency.
In addition as shown in figure 1, being also equipped with the control valve 15 for controlling compression cylinder 7 on the lower shoe 1.Control valve
15 are used to control the qi of chong channel ascending adversely of compression cylinder 7, deflate, so that compact heap 8 unclamps, compresses workpiece to be machined 11.
A kind of embodiment of the present utility model is as follows：
Before processing, workpiece to be machined 11 is put on upper plate 2, while workpiece to be machined 11 is also in locating piece 3, support block
On 14, open the startup compression cylinder 7 of control valve 15 and drive compact heap 8 to be fixed downwardly against workpiece to be machined 11, now revolve
Hexagon socket head cap screw 123 on flap 4 is in the bottom of the inner groovy 122 of angle control panel 121, the upper surface of workpiece to be machined 11
111 are horizontal, and then the upper surface 111 of workpiece to be machined 11 is processed；The upper surface 111 of workpiece to be machined 11
After completion of processing, conveying instruction control rotary cylinder 9 qi of chong channel ascending adversely of CNC control centres jacks up, and drives upper plate 2, swivel plate 4 to rotate,
Hexagon socket head cap screw 123 is along the upward sliding of groove 122, when the upper surface 111 of workpiece to be machined 11 and the angle a of horizontal plane are
During 35 ° of angles, CNC control centres send instruction, and the alignment pin 132 for connecting self-locking cylinder 131 heads into and passes through positioning immediately
Hole 133, the lower section of alignment pin 132 holds out against swivel plate 4, while stops to the qi of chong channel ascending adversely of rotary cylinder 9, so that frock self-locking will not pine
It is dynamic, the inside workpiece 112 in workpiece to be machined 11 can be now processed, after the internal completion of processing of workpiece 112,
Alignment pin 132 is retracted under the control of CNC control centres, and rotary cylinder 9 is deflated, and hexagon socket head cap screw 123 slides to groove along groove 122
The initial position of 122 bottoms, then gripping block 8 is unclamped upwards by control valve 15 and take out workpiece to be machined 11, in repetition
State the work flow that operation carries out next workpiece to be machined 11.
Use above specific case is illustrated to the utility model, is only intended to help and is understood the utility model, and
Not limiting the utility model.For the utility model person of ordinary skill in the field, according to think of of the present utility model
Think, some simple deductions, deformation can also be made or replaced.
Claims (10)
1. a kind of Four-axis milling frock, it is characterised in that upper plate, fixation including lower shoe, hanging above lower shoe
Locating piece and swivel plate on upper plate, the locating piece and swivel plate are two pieces, and the locating piece is with being fixed on
Connecting plate on lower shoe is rotatablely connected and around connection locating piece and the axis of rotation of connecting plate, in the upper plate provided with locating piece
Both sides are correspondingly provided with compression cylinder, and compression cylinder telescopic end is connected with compact heap, in the lower shoe both sides provided with compression cylinder
Corresponding to be provided with rotary cylinder, rotary cylinder one end is rotatably connected on lower shoe, the other end and upper plate are hinged, two pieces of rotations
Supporting plate is connected between plate upper end, the locating piece, supporting plate and compact heap are used to workpiece to be machined being fixed on upper plate
On, swivel plate lower end is also connected with the angle control mechanism for adjusting workpiece to be machined machining angle.
2. a kind of Four-axis milling frock as claimed in claim 1, it is characterised in that the angle control mechanism includes and rotation
The angle control panel that plate is flexibly connected, the angle control panel are provided with arc groove, sliding pin are fixed with the swivel plate,
Slided in sliding pin insertion groove and along groove.
3. a kind of Four-axis milling frock as claimed in claim 2, it is characterised in that also including angle locking device, the angle
The self-locking cylinder that locking device includes being arranged on angle control panel is spent, the self-locking cylinder controls positioned at angle respectively with groove
The side of plate, the telescopic end of self-locking cylinder are fixed with alignment pin, and angle control panel is provided with the positioning hole of corresponding alignment pin, when fixed
When position pin heads into and passes positioning hole, swivel plate can be pinned and make the upper surface of workpiece to be machined with the horizontal an inclination angle
Degree.
4. a kind of Four-axis milling frock as claimed in claim 3, it is characterised in that described angle of inclination is 35 °.
5. a kind of Four-axis milling frock as claimed in claim 4, it is characterised in that the sliding pin is slided along groove slide downward
During to end, the upper surface of workpiece to be machined and plane-parallel.
6. a kind of Four-axis milling frock as described in any one of claim 2 to 5, it is characterised in that described sliding pin is
Hexagon socket head cap screw.
7. a kind of Four-axis milling frock as claimed in claim 6, it is characterised in that at least two pieces are additionally provided with the supporting plate
The same matching of shape, size is adjacent to the support block on workpiece to be machined surface.
8. a kind of Four-axis milling frock as claimed in claim 7, it is characterised in that the line of two pieces of connecting plates is parallel to support
Plate, the line between two pieces of connecting plates, angle control panel are square.
9. a kind of Four-axis milling frock as claimed in claim 8, it is characterised in that the rotary cylinder also electrically connects CNC controls
Center processed.
10. a kind of Four-axis milling frock as claimed in claim 9, it is characterised in that be also equipped with being used on the lower shoe
Control the control valve of compression cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065062.XU CN206717476U (en) | 2017-01-19 | 2017-01-19 | A kind of Four-axis milling frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065062.XU CN206717476U (en) | 2017-01-19 | 2017-01-19 | A kind of Four-axis milling frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717476U true CN206717476U (en) | 2017-12-08 |
Family
ID=60500396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720065062.XU Expired - Fee Related CN206717476U (en) | 2017-01-19 | 2017-01-19 | A kind of Four-axis milling frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719950A (en) * | 2019-10-28 | 2021-04-30 | 富鼎电子科技(嘉善)有限公司 | Rotary jig |
-
2017
- 2017-01-19 CN CN201720065062.XU patent/CN206717476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719950A (en) * | 2019-10-28 | 2021-04-30 | 富鼎电子科技(嘉善)有限公司 | Rotary jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190119 |