CN207858303U - A kind of fixture for the processing of milling machine porous part - Google Patents
A kind of fixture for the processing of milling machine porous part Download PDFInfo
- Publication number
- CN207858303U CN207858303U CN201820143331.4U CN201820143331U CN207858303U CN 207858303 U CN207858303 U CN 207858303U CN 201820143331 U CN201820143331 U CN 201820143331U CN 207858303 U CN207858303 U CN 207858303U
- Authority
- CN
- China
- Prior art keywords
- hole
- porous part
- clamping cap
- fixture
- circular
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fixture for the processing of milling machine porous part, including：The upper surface of pedestal, the pedestal is equipped with upward protrusion, and the center position of the upper convex surface is equipped with the thread groove extended downwardly；Clamping cap, the clamping cap are the hollow cylinder of low side opening, and the clamping cap is used to compress porous part on the base；The top surface of the clamping cap is provided with circular through hole, and the circular through hole is located at the surface of the thread groove, and the diameter of the circular through hole is identical as the diameter of the thread groove；Fastening screw, the fastening screw pass through the circular through hole, rotate to the thread groove, for compressing the clamping cap；The top surface of arc-shaped through-hole, the clamping cap is additionally provided with multiple arcs through-hole, and the multiple arc-shaped through-hole is evenly distributed in around the circular through hole.The stability of workpiece positioning can be made up to by the adjustment of plain washer and set screw fastening, positioning accuracy is up to 0.01mm.
Description
Technical field
The utility model belongs to the technical field of the design of fixture, and milling machine porous part is used for more particularly to one kind
The fixture of processing.
Background technology
Fixture is used for fixing processing object during referring to machine-building, so that processing object has correct position, in turn
Fixed processing object is enabled to receive the device of construction or detection.
Workpiece to be added needs the progress locating clip on the fixture of each process tight, to add when being processed on assembly line
Work is installed to time-consuming longer on fixture when workpiece configurations to be added are complex, thereby reduces production efficiency.
Utility model content
The utility model is to solve above-mentioned the technical problems existing in the prior art, provide be directed to processed on milling machine it is thin
Wall disk-shaped part porous processing is analyzed and is designed to its clamping problem, makes it to complete by the clamping of special fixture
Processing, and the fixture for the processing of milling machine porous part of the machining accuracy of positive workpiece can be protected.
Technical solution used by the utility model is as follows：
A kind of fixture for the processing of milling machine porous part, including：
Pedestal, the upper surface of the pedestal are equipped with upward protrusion, the center position of the upper convex surface be equipped with to
The thread groove of lower extension；
Clamping cap, the clamping cap are the hollow cylinder of low side opening, and the clamping cap is for porous part to be pressed on
On the pedestal；The top surface of the clamping cap is provided with circular through hole, and the circular through hole is located at the surface of the thread groove,
And the diameter of the circular through hole is identical as the diameter of the thread groove；
Fastening screw, the fastening screw pass through the circular through hole, rotate to the thread groove, described for compressing
Clamping cap；
The top surface of arc-shaped through-hole, the clamping cap is additionally provided with multiple arcs through-hole, and the multiple arc-shaped through-hole equably divides
Cloth is around the circular through hole.
Further, it is cased with adjust pad around the protrusion, the adjust pad is according to the practical feelings of porous part
Condition carries out height adjustment, is positioned convenient for porous part.
Further, the side of the convex top is equipped with groove, and the side of the clamping cap also is provided with pin hole；The pin
The position in hole, which meets, enables set screw that pin hole and porous part is passed through to be inserted into the inside grooves.
Further, spring washer and plain cushion are cased with successively from top to bottom between the fastening screw and the clamping cap
Circle.
Further, it is regular hexagon at the top of the pin hole, is used for set screw clamping；The regular hexagon it is whole under
Side is communicated with trapezoidal through-hole, is convenient for the installation of set screw.
Further, the clamping cap is cylinder.
Further, the lower surface of the pedestal sets downward protrusion.
The beneficial effects of the utility model：Workpiece positioning can be made up to by the adjustment of plain washer and set screw fastening
Stability, positioning accuracy is up to 0.01mm.When workpiece is put into designed plane, install after gland through fastening screw pressure
Tightly, the purpose of workpieces processing is had reached；It is positioned by set screw, workpiece adjusts by adjusting the height of gasket, to control not
The workpieces processing of stack pile reaches clamping and positioning purpose.To the degree of freedom of the mobile control workpiece of clamp nut and spring washer.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model fixture；
Fig. 2 is the sectional view of the utility model fixture；
Fig. 3 is the vertical view of the utility model fixture.
Fig. 1's to Fig. 3 is respectively labeled as：1 pedestal, 2 clamping caps, 3 fastening screws, 4 arc-shaped through-holes, 5 adjust pads, 6 pin holes,
7 set screws, 8 spring washers, 9 plain washers, 10 porous parts, 11 thread grooves.
Specific implementation mode
Explanation and specific embodiment are further described through the utility model below in conjunction with the accompanying drawings.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Embodiment 1
As shown in Figure 1, a kind of fixture for the processing of milling machine porous part, including：
The upper surface of pedestal 1, the pedestal 1 is equipped with upward protrusion, and the center position of the upper convex surface is equipped with
The thread groove 11 extended downwardly；
Clamping cap 2, the clamping cap 2 are the hollow cylinder of low side opening, and the clamping cap 2 is used for porous part 10
It is pressed on the pedestal 1；The top surface of the clamping cap 2 is provided with circular through hole, and the circular through hole is located at the thread groove
11 surface, and the diameter of the circular through hole is identical as the diameter of the thread groove 11；
Fastening screw 3, the fastening screw 3 pass through the circular through hole, rotate to the thread groove 11, for compressing
The clamping cap 2；
The top surface of arc-shaped through-hole 4, the clamping cap 2 is additionally provided with three arc-shaped through-holes 4, and three arc-shaped through-holes 4 are uniform
Ground is distributed in around the circular through hole.
Adjust pad 5 is cased with around the protrusion, the adjust pad 5 is carried out according to the actual conditions of porous part 11
Height adjusts, and is positioned convenient for porous part.
The side of the convex top is equipped with groove, and the side of the clamping cap also is provided with pin hole 6；The position of the pin hole 6
Setting satisfaction enables set screw 7 that pin hole 6 and porous part 10 is passed through to be inserted into the inside grooves.6 top of the pin hole is
Regular hexagon is used for set screw clamping；The whole lower section of the regular hexagon is communicated with trapezoidal through-hole, is convenient for set screw
Installation.
It is cased with spring washer 8 and plain washer 9 between the fastening screw 3 and the clamping cap 2 successively from top to bottom.It is described
The lower surface of pedestal 1 sets downward protrusion, and fixture is located on milling machine.
In use, 1 Set and Positioning of pedestal puts adjust pad 5 well on milling machine on pedestal 1.Porous part 10 and pressure
Tight lid 2 is maintained at a plane, and ensures the degree of freedom in its three direction to complete Workpiece Machining Accuracy requirement 0.01mm.And hand
The dynamic set screw 7 that is put into is in the pin hole of porous part 10, and workpiece pin hole is adjustable up and down, and size is in each 2mm up and down.
It is clamped by adjusting the adjustment of 5 height of adjust pad to complete porous part 10.When porous part 10 has to protect when compressing
Demonstrate,proving the interference fit of fastening screw 3, whole gasket 5, porous part 10 and set screw 7 could realize that fixture positions.
Claims (7)
1. a kind of fixture for the processing of milling machine porous part, which is characterized in that including：
The upper surface of pedestal, the pedestal is equipped with upward protrusion, and the center position of the upper convex surface is equipped with to downward
The thread groove stretched；
Clamping cap, the clamping cap are the hollow cylinder of low side opening, and the clamping cap is used to porous part being pressed on described
On pedestal；The top surface of the clamping cap is provided with circular through hole, and the circular through hole is located at the surface of the thread groove, and institute
The diameter for stating circular through hole is identical as the diameter of the thread groove；
Fastening screw, the fastening screw pass through the circular through hole, rotate to the thread groove, for compressing the compression
Lid；
The top surface of arc-shaped through-hole, the clamping cap is additionally provided with multiple arcs through-hole, and the multiple arc-shaped through-hole is evenly distributed in
Around the circular through hole.
2. a kind of fixture for the processing of milling machine porous part according to claim 1, which is characterized in that the protrusion
Surrounding is cased with adjust pad, and the adjust pad carries out height adjustment according to the actual conditions of porous part, is convenient for porous part
Positioning.
3. a kind of fixture for the processing of milling machine porous part according to claim 1, which is characterized in that the protrusion top
The side in portion is equipped with groove, and the side of the clamping cap also is provided with pin hole；The position of the pin hole, which meets, enables set screw
It is inserted into the inside grooves across pin hole and porous part.
4. a kind of fixture for the processing of milling machine porous part according to claim 1, which is characterized in that the fastening spiral shell
It is cased with spring washer and plain washer successively from top to bottom between bar and the clamping cap.
5. a kind of fixture for the processing of milling machine porous part according to claim 3, which is characterized in that the pin hole top
Portion is regular hexagon, is used for set screw clamping；The whole lower section of the regular hexagon is communicated with trapezoidal through-hole, convenient for positioning
The installation of screw.
6. a kind of fixture for the processing of milling machine porous part according to claim 1, which is characterized in that the clamping cap
For cylinder.
7. a kind of fixture for the processing of milling machine porous part according to claim 1, which is characterized in that the pedestal
Lower surface sets downward protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820143331.4U CN207858303U (en) | 2018-01-29 | 2018-01-29 | A kind of fixture for the processing of milling machine porous part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820143331.4U CN207858303U (en) | 2018-01-29 | 2018-01-29 | A kind of fixture for the processing of milling machine porous part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858303U true CN207858303U (en) | 2018-09-14 |
Family
ID=63459220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820143331.4U Expired - Fee Related CN207858303U (en) | 2018-01-29 | 2018-01-29 | A kind of fixture for the processing of milling machine porous part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434309A (en) * | 2018-12-19 | 2019-03-08 | 黑龙江科技大学 | The method that partition auxiliary laser punches special fixture and carries out small hole machined |
-
2018
- 2018-01-29 CN CN201820143331.4U patent/CN207858303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434309A (en) * | 2018-12-19 | 2019-03-08 | 黑龙江科技大学 | The method that partition auxiliary laser punches special fixture and carries out small hole machined |
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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: 20180914 Termination date: 20190129 |