CN206415920U - A kind of rotating shaft set CNC positioning clamp for machining - Google Patents
A kind of rotating shaft set CNC positioning clamp for machining Download PDFInfo
- Publication number
- CN206415920U CN206415920U CN201720028018.1U CN201720028018U CN206415920U CN 206415920 U CN206415920 U CN 206415920U CN 201720028018 U CN201720028018 U CN 201720028018U CN 206415920 U CN206415920 U CN 206415920U
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- CN
- China
- Prior art keywords
- plate
- location
- positioning
- alignment pin
- machining
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Abstract
The utility model discloses a kind of rotating shaft set CNC positioning clamp for machining, including the first clamping device, the second clamping device and positioning and clamping mechanism.First clamping device includes：First base, the first location-plate, the first alignment pin, the first locking device；Second clamping device includes：Second base, the second location-plate, the second alignment pin, the second locking device；The positioning and clamping mechanism includes：Positioning mould and pressing plate；The top surface of the positioning mould and bottom surface are equipped with empty avoiding boss；The side of the positioning mould is provided with least one locating slot and pressing plate connection lockhole.The clamp structure is simple, reasonable in design, it is ensured that the locating and machining benchmark at part two ends is consistent, so as to ensure that the precision of product.
Description
Technical field
The utility model is related to field of machining, and in particular to a kind of rotating shaft set CNC positioning clamp for machining.
Background technology
Rotating shaft set in laptop computer is shaped using machining, because the rotating shaft set height of laptop computer is higher, and
And two ends are required to processing；The current processing part is using clamping is processed in two times in processing；And clamping twice, pass through two
Secondary clamping can cause the positioning reference plane of part to misplace, hence in so that the positioning datum processed twice is inconsistent, so as to reduce
The precision of part；In view of disadvantages described above, is necessary to design a kind of rotating shaft set CNC positioning clamp for machining in fact.
Utility model content
Technical problem to be solved in the utility model is：A kind of rotating shaft set CNC positioning clamp for machining is provided, to solve
The problem of laptop computer collar bush machining accuracy is low at present.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of rotating shaft set CNC positioning clamp for machining,
Including the first clamping device, the second clamping device and positioning and clamping mechanism.
First clamping device includes：First base, the first location-plate, the first alignment pin, the first locking device；It is described
First location-plate is located at the first base upper end；The first alignment pin quantity is at least two pieces；The first alignment pin phase
To on first location-plate；First alignment pin is fixedly connected with first location-plate；The first locking dress
Quantity is put for two sets；Two sets of first locking devices are located at the first location-plate two ends.
Second clamping device includes：Second base, the second location-plate, the second alignment pin, the second locking device；It is described
Second location-plate is located at the second base upper end；The second location-plate upper end is provided with support rim；Second alignment pin
Quantity is at least two pieces；Second alignment pin is relative on second location-plate；Second alignment pin and described the
Two location-plates are fixedly connected；The second locking device quantity is two sets；Two sets of second locking devices are located at described second
Location-plate two ends.
The positioning and clamping mechanism includes：Positioning mould and pressing plate；It is convex that the top surface of the positioning mould and bottom surface are equipped with empty avoiding
Platform；The side of the positioning mould is provided with least one locating slot and pressing plate connection lockhole.
Further, the second location-plate upper end support rim quantity is two；Support rim be arranged in parallel described in two；Institute
State between support rim described in the empty avoiding boss amount of being stuck in positioning mould；The positioning mould two sides are equipped with multiple locating slots.
Further, the empty avoiding boss is equal with the height of the support rim.
Further, the seal face of the pressing plate is additionally provided with protective soft rubber plate.
Further, first locking device and the second locking device have cylinder and located at the cylinder upper holder block group
Into.
Compared with prior art, rotating shaft set CNC positioning clamp for machining, first by the first clamping device and the second clamping machine
Structure is arranged on the workbench of same or two vertical machining centre；Positioning mould is arranged on the first clamping device first
On first location-plate, and positioning mould is positioned by the first alignment pin, then locked positioning mould by the first locking device；It will need
Processing part is positioned in locating slot, then is connected up to by pressing plate and positioning mould part is locked in positioning mould；Therefore pass through
Process equipment completes the upper end processing of part.After being machined after upper end, positioning mould is unloaded, and reverse-locates clamping second
On clamping device, positioning mould is positioned by the second alignment pin, positioning mould is locked by the second locking device, and cause part processing
One end is got well to be attached on support rim, has reached and support positioning action is played to part, it is to avoid part processing is down moved, so as to protect
The precision of product is demonstrate,proved, the clamp structure is simple, reasonable in design, it is ensured that the locating and machining benchmark at part two ends is consistent, so as to protect
The precision of product is demonstrate,proved.
Brief description of the drawings
Fig. 1 is the front view of the first clamping device described in the utility model rotating shaft set CNC positioning clamp for machining；
Fig. 2 is the front view of the second clamping device described in the utility model rotating shaft set CNC positioning clamp for machining；
Fig. 3 is the left view of the second location-plate described in the utility model rotating shaft set CNC positioning clamp for machining；
Fig. 4 is the stereogram of positioning and clamping mechanism described in the utility model rotating shaft set CNC positioning clamp for machining.
Embodiment
Following embodiment will be further illustrated with reference to above-mentioned accompanying drawing.
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to constituting described embodiment basis
It is thorough to understand.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known process step is not specifically described.
As Figure 1-4, a kind of rotating shaft set CNC positioning clamp for machining, including the first clamping device 1, the second clamping device 2
With positioning and clamping mechanism 3.
First clamping device includes 1：First base 11, the first location-plate 12, the first alignment pin 13, first locking dress
Put 14；First location-plate 12 is located at the upper end of first base 11；The quantity of first alignment pin 13 is at least two pieces；Institute
State the first alignment pin 13 relative on first location-plate 12；First alignment pin 13 is consolidated with first location-plate 12
Fixed connection；The quantity of first locking device 14 is two sets；Two sets of first locking devices 14 are located at first location-plate
12 two ends.
Second clamping device 2 includes：Second base 21, the second location-plate 22, the second alignment pin 23, second locking dress
Put 24；Second location-plate 22 is located at the upper end of second base 21；The upper end of second location-plate 22 is provided with support rim
25；The quantity of second alignment pin 23 is at least two pieces；Second alignment pin 23 is relative on second location-plate 22；
Second alignment pin 23 is fixedly connected with second location-plate 22；The quantity of second locking device 24 is two sets；Two sets
Second locking device 24 is located at the two ends of the second location-plate 22.
The positioning and clamping mechanism 3 includes：Positioning mould 31 and pressing plate 32；The top surface of the positioning mould 31 and bottom surface are equipped with
Empty avoiding boss 33；The side of the positioning mould 31 is provided with least one locating slot 34 and pressing plate connection lockhole.
First clamping device 1 and the second clamping device 2, are arranged on same by rotating shaft set CNC positioning clamp for machining first
On platform or the workbench of two vertical machining centres；Positioning mould 31 is arranged on to the first positioning of the first clamping device 1 first
On plate 12, and positioning mould 31 is positioned by the first alignment pin 13, then locked positioning mould 31 by the first locking device 14；Need to
Process part to be positioned in locating slot 34, then be connected up to by pressing plate 32 and positioning mould 31 part is locked at positioning mould 31
On；Therefore the upper end for completing part by process equipment is processed.After being machined after upper end, positioning mould 31 is unloaded, and reversely
Positioning and clamping is positioned on the second clamping device 2 by the second alignment pin 23 to positioning mould 31, will positioning by the second locking device 24
Mould 31 is locked, and causes part to process one end and be attached on support rim 25, reaches and support positioning action is played to part, keep away
Exempt from part processing down to move, so as to ensure the precision of product, the clamp structure is simple, reasonable in design, it is ensured that part two ends
Locating and machining benchmark it is consistent, so as to ensure that the precision of product.
Further, the quantity of 22 upper end support rim of the second location-plate 25 is two；Support rim 25 is parallel described in two
Set；Between support rim 25 described in the amount of being stuck in of empty avoiding boss 33 in the positioning mould 31；The two sides of positioning mould 31 are equal
Provided with multiple locating slots 34.
Further, convex 33 of the empty avoiding is equal with the height of the support rim 25.
Further, the seal face of the pressing plate 32 is additionally provided with protective soft rubber plate 320.By protective soft rubber plate 320 to part
Play protective action.
Further, the locking device 24 of the first locking device 14 and second has cylinder and located at the cylinder upper holder block
Composition.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made are all fallen within protection domain of the present utility model.
Claims (5)
1. a kind of rotating shaft set CNC positioning clamp for machining, it is characterised in that；Including the first clamping device, the second clamping device and fixed
Position clamp system；
First clamping device includes：First base, the first location-plate, the first alignment pin, the first locking device；Described first
Location-plate is located at the first base upper end；The first alignment pin quantity is at least two pieces；First alignment pin is relative to be set
In on first location-plate；First alignment pin is fixedly connected with first location-plate；The first locking device number
Measure as two sets；Two sets of first locking devices are located at the first location-plate two ends；
Second clamping device includes：Second base, the second location-plate, the second alignment pin, the second locking device；Described second
Location-plate is located at the second base upper end；The second location-plate upper end is provided with support rim；The second alignment pin quantity
At least two pieces；Second alignment pin is relative on second location-plate；Second alignment pin is determined with described second
Position plate is fixedly connected；The second locking device quantity is two sets；Two sets of second locking devices are located at the described second positioning
Plate two ends；
The positioning and clamping mechanism includes：Positioning mould and pressing plate；The top surface of the positioning mould and bottom surface are equipped with empty avoiding boss；Institute
The side of positioning mould is stated provided with least one locating slot and pressing plate connection lockhole.
2. rotating shaft set CNC positioning clamp for machining as claimed in claim 1, it is characterised in that the second location-plate upper end branch
It is two to support boss quantity；Support rim be arranged in parallel described in two；Supported described in the empty avoiding boss amount of being stuck in the positioning mould
Between boss；The positioning mould two sides are equipped with multiple locating slots.
3. rotating shaft set CNC positioning clamp for machining as claimed in claim 1, it is characterised in that the empty avoiding boss and the branch
The height for supportting boss is equal.
4. rotating shaft set CNC positioning clamp for machining as claimed in claim 1, it is characterised in that the seal face of the pressing plate is also set
There is protective soft rubber plate.
5. rotating shaft set CNC positioning clamp for machining as claimed in claim 1, it is characterised in that first locking device and
Two locking devices are constituted by cylinder and located at the cylinder upper holder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028018.1U CN206415920U (en) | 2017-01-10 | 2017-01-10 | A kind of rotating shaft set CNC positioning clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028018.1U CN206415920U (en) | 2017-01-10 | 2017-01-10 | A kind of rotating shaft set CNC positioning clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206415920U true CN206415920U (en) | 2017-08-18 |
Family
ID=59573889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720028018.1U Expired - Fee Related CN206415920U (en) | 2017-01-10 | 2017-01-10 | A kind of rotating shaft set CNC positioning clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206415920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815852A (en) * | 2019-11-22 | 2020-02-21 | 江苏亨睿碳纤维科技有限公司 | Forming die and process for positioning datum of composite material part |
-
2017
- 2017-01-10 CN CN201720028018.1U patent/CN206415920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815852A (en) * | 2019-11-22 | 2020-02-21 | 江苏亨睿碳纤维科技有限公司 | Forming die and process for positioning datum of composite material part |
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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: 20170818 Termination date: 20190110 |