CN109483301A - A kind of five axis three-jaw positioning tools - Google Patents
A kind of five axis three-jaw positioning tools Download PDFInfo
- Publication number
- CN109483301A CN109483301A CN201811538332.XA CN201811538332A CN109483301A CN 109483301 A CN109483301 A CN 109483301A CN 201811538332 A CN201811538332 A CN 201811538332A CN 109483301 A CN109483301 A CN 109483301A
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- China
- Prior art keywords
- hole
- bottom plate
- axis
- scroll chuck
- connector
- 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.)
- Pending
Links
- 238000003754 machining Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention discloses a kind of five axis three-jaw positioning tools, including for precise positioning bottom plate, be mounted on bottom plate scroll chuck, for the connector of connecting bottom board and scroll chuck, the connector is arranged between bottom plate and scroll chuck, the connector is equipped with connecting hole, and the bottom plate, connector by bolt pass through connecting hole series connection between scroll chuck.
Description
Technical field
The present invention relates to mold manufacture fields, and in particular to a kind of five axis three-jaw positioning tools.
Background technique
Five-axis NC Machining Center is a kind of high in technological content, high machining center complex-curved dedicated for processing of precision,
Since Five-axis NC Machining Center has the characteristics that high efficiency, high-precision, in processing, it is only necessary to which workpiece is carried out clamped one time
Complicated Machining of Curved Surface is completed, it is very convenient quick, it is widely used in major accurate industry.Many workpiece pass through five-axis robot
Center clamped one time processes the processing that entire workpiece can be completed, and without carrying out secondary clamping commutation processing, the efficiency of processing is big
It is big to improve, but since workpiece only needs clamped one time, the whole process of workpiece is the institute using this clamping as machining benchmark
Required with the precision of clamping workpiece it is relatively high, and using it is artificial carry out original point position when, need to carry out the origin of five axis
Positioning, the difficulty of positioning is higher, and its precision is unable to get guarantee, and it is quickly fixed to need to carry out using dedicated positioning tool
Position clamping.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of five axis three-jaw positioning tools.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of five axis three-jaw positioning tools, including for precise positioning bottom plate, be mounted on bottom plate scroll chuck, for connecting
The connector of bottom plate and scroll chuck is connect, the connector is arranged between bottom plate and scroll chuck, and the connector is equipped with
Connecting hole, the bottom plate, connector by bolt pass through connecting hole series connection between scroll chuck.
In the present invention, the bottom plate is equipped with multiple bolt clamping holes used for positioning, and the center of the bottom plate is equipped with
One is used for the origin hole of original point position, and the bolt clamping hole is uniformly distributed in the outside in origin hole, the bolt clamping hole
Run through bottom plate with origin hole.
In the present invention, the scroll chuck is equipped with the location hole for connecting bottom board, and the location hole is arranged three
On the central axis of dog chuck, the structure of the location hole and the external structure of connector match.
In the present invention, the connector includes upper layer and lower layer cylindrical body of different sizes, upper layer cylindrical body and location hole
Match, lower layer's cylindrical body matches with origin hole.
In the present invention, the bottom plate be square structure, the counter sink of the bottom plate being surrounded by for fixing clamping,
The counter sink runs through bottom plate.
In the present invention, the scroll chuck is cylindrical structure, set on the scroll chuck there are three for clamping plus
The fixture block of work workpiece, radius of the fixture block along one end face of scroll chuck are arranged, and three fixture blocks are respectively separated 120 ° and surround
The end face of scroll chuck is set.
In the present invention, the aperture in the origin hole is greater than the aperture of bolt clamping hole, between the adjacent bolt clamping hole
Center away between 25~35mm.
It in the present invention, is clearance fit between the location hole and upper layer cylindrical body, origin hole and lower layer's cylindrical body,
The lower section in the origin hole is equipped with threaded hole, and the connector passes through threaded hole by bolt, the cooperation of bolt clamping hole is fixed.
In the present invention, the length of upper layer cylindrical body is less than the depth of location hole, lower layer's cylindrical body
Length is less than the depth in origin hole.
In the present invention, the bottom of the scroll chuck is equipped with a shrinkage pool, the central axis and location hole of the shrinkage pool
Central axis be overlapped.
The beneficial effects of the present invention are: five axis three-jaw positioning tool of one kind of the invention, by being fixedly mounted on bottom plate
Scroll chuck is fixedly mounted on Five-axis NC Machining Center by bottom plate, and scroll chuck and clamping workpiece realize quick origin benchmark
Positioning, effectively improves the efficiency of workpiece overall processing, is connected by the way that connector is arranged between bottom plate and scroll chuck, makes bottom plate
It is easier to be reliable with the installation of scroll chuck, and the positioning of clamping is more accurate.
Detailed description of the invention
The present invention is further described with embodiment with reference to the accompanying drawing:
Fig. 1 is the integral installation structural schematic diagram of the present embodiment；
Fig. 2 is the schematic diagram of internal structure of the present embodiment；
Fig. 3 is the structural schematic diagram of the present embodiment bottom plate；
Fig. 4 is the schematic diagram of internal structure of the present embodiment bottom plate；
Fig. 5 is the structural schematic diagram of the present embodiment scroll chuck；
Fig. 6 is the cross-sectional view of the middle section Fig. 5 A-A；
Fig. 7 is the structural schematic diagram of the present embodiment connector；
Fig. 8 is the cross-sectional view of the middle section Fig. 7 B-B.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
Embodiment:
A kind of five axis three-jaw positioning tools, including for precise positioning bottom plate 1, be mounted on bottom plate 1 scroll chuck 2, use
In the connector 3 of connecting bottom board 1 and scroll chuck 2, the connector 3 is arranged between bottom plate 1 and scroll chuck 2, the company
Fitting 3 is equipped with connecting hole 31, and the bottom plate 1, connector 3 pass through the series connection of connecting hole 31 by bolt between scroll chuck 2 and connect
It connects, the length of the scroll chuck 2 is 65mm, diameter 160mm.The bottom plate 1 is equipped with multiple bolt dresses used for positioning
Folder hole 11, the center of the bottom plate 1 are equipped with the origin hole 12 for being used for original point position, and the bolt clamping hole 11 is uniformly distributed
In the outside in origin hole 12, bottom plate 1 is run through in the bolt clamping hole 11 and origin hole 12, and the aperture in the origin hole 12 is
25mm.The scroll chuck 2 is equipped with the location hole 21 for connecting bottom board 1, and the aperture of the location hole 21 is 40mm, described
Location hole 21 is arranged on the central axis of scroll chuck 2, the structure and the external structure phase of connector 3 of the location hole 21
Match.By the way that scroll chuck 2 is fixedly mounted on bottom plate 1, it is fixedly mounted on Five-axis NC Machining Center by bottom plate 1, scroll chuck 2
Quick origin origin reference location is realized with clamping workpiece, the efficiency of workpiece overall processing is effectively improved, by bottom plate 1 and three-jaw card
Connector 3 is arranged between disk 2 to connect, it is easier to be reliable to make the installation of bottom plate 1 and scroll chuck 2, and the positioning of clamping is more
Precisely.
As preferred embodiment, the connector 3 includes upper layer and lower layer cylindrical body of different sizes, upper layer cylindrical body
32 match with location hole 21, and lower layer's cylindrical body 33 matches with origin hole 12,32 length of upper layer cylindrical body of the connector 3
For 20mm, diameter 40mm, 33 length of lower layer's cylindrical body of the connector 3 is 5mm, diameter 25mm.The bottom plate 1 is side
Shape structure, the length of the bottom plate 1 are respectively as follows: 380mm, 340mm, 40mm, and the bottom plate 1 is surrounded by for fixing
The counter sink 13 of clamping, the counter sink 13 run through bottom plate 1.
As preferred embodiment, the scroll chuck 2 is cylindrical structure, set on the scroll chuck 2 there are three
For the fixture block 22 of clamping machining workpiece, radius of the fixture block 22 along 2 one end face of scroll chuck is arranged, three fixture blocks 22
120 ° are respectively separated around the end face that scroll chuck 2 is arranged in.
As preferred embodiment, the aperture in the origin hole 12 is greater than the aperture of bolt clamping hole 11, described adjacent
Center between bolt clamping hole 11 is away between 25~35mm.The location hole 21 is with upper layer cylindrical body 32, origin hole 12 under
It is clearance fit between layer cylindrical body 33, the lower section in the origin hole 12 is equipped with threaded hole, and the connector 3 is worn by bolt
Cross threaded hole, the cooperation of bolt clamping hole 11 is fixed.
As preferred embodiment, the length of upper layer cylindrical body 32 is less than the depth of location hole 21, described
The length of lower layer's cylindrical body 33 is less than the depth in origin hole 12.The bottom of the scroll chuck 2 is equipped with a shrinkage pool 23, described recessed
The central axis in hole 23 is overlapped with the central axis of location hole 21, and the aperture of the shrinkage pool 23 is 130mm, hole depth 5mm.
The foregoing is merely the preferred embodiment of the present invention, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme belongs within protection scope of the present invention.
Claims (10)
1. a kind of five axis three-jaw positioning tools, it is characterised in that: including for precise positioning bottom plate (1), be mounted on bottom plate (1)
On scroll chuck (2), be used for the connector (3) of connecting bottom board (1) and scroll chuck (2), the connector (3) setting is the bottom of at
Between plate (1) and scroll chuck (2), the connector (3) is equipped with connecting hole (31), the bottom plate (1), connector (3), three
It is connected in series by bolt across connecting hole (31) between dog chuck (2).
2. a kind of five axis three-jaw positioning tool according to claim 1, it is characterised in that: the bottom plate (1) is equipped with more
A bolt clamping hole (11) used for positioning, the center of the bottom plate (1) are equipped with the origin hole (12) for being used for original point position,
The bolt clamping hole (11) is uniformly distributed in the outside of origin hole (12), and the bolt clamping hole (11) and origin hole (12) are equal
Through bottom plate (1).
3. a kind of five axis three-jaw positioning tool according to claim 1, it is characterised in that: set on the scroll chuck (2)
There is the location hole (21) for connecting bottom board (1), the location hole (21) is arranged on the central axis of scroll chuck (2), institute
The external structure of the structure and connector (3) of stating location hole (21) matches.
4. a kind of five axis three-jaw positioning tool according to claim 3, it is characterised in that: the connector (3) includes upper
Lower two layers of cylindrical body of different sizes, upper layer cylindrical body (32) match with location hole (21), lower layer's cylindrical body (33) and origin
Hole (12) matches.
5. a kind of five axis three-jaw positioning tool according to claim 1, it is characterised in that: the bottom plate (1) is rectangular knot
Structure, the counter sink (13) of the bottom plate (1) being surrounded by for fixing clamping, the counter sink (13) run through bottom plate (1).
6. a kind of five axis three-jaw positioning tool according to claim 1, it is characterised in that: the scroll chuck (2) is circle
Column structure is set on the scroll chuck (2) there are three the fixture block (22) for being used for clamping machining workpiece, and the fixture block (22) is along three
The radius of (2) one end face of dog chuck is arranged, and three fixture blocks (22) are respectively separated 120 ° around setting in scroll chuck (2)
End face.
7. a kind of five axis three-jaw positioning tool according to claim 1, it is characterised in that: the aperture of the origin hole (12)
Greater than the aperture of bolt clamping hole (11), the center between the adjacent bolt clamping hole (11) is away between 25~35mm.
8. a kind of five axis three-jaw positioning tool according to claim 4, it is characterised in that: the location hole (21) and upper layer
It is clearance fit between cylindrical body (32), origin hole (12) and lower layer's cylindrical body (33), is set below the origin hole (12)
There is threaded hole, the connector (3) passes through threaded hole by bolt, bolt clamping hole (11) cooperation is fixed.
9. a kind of five axis three-jaw positioning tool according to claim 4, it is characterised in that: upper layer cylindrical body
(32) length is less than the depth of location hole (21), and the length of lower layer's cylindrical body (33) is less than the depth of origin hole (12).
10. a kind of five axis three-jaw positioning tool according to claim 1, it is characterised in that: the bottom of the scroll chuck (2)
Portion is equipped with a shrinkage pool (23), and the central axis of the shrinkage pool (23) is overlapped with the central axis of location hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538332.XA CN109483301A (en) | 2018-12-16 | 2018-12-16 | A kind of five axis three-jaw positioning tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538332.XA CN109483301A (en) | 2018-12-16 | 2018-12-16 | A kind of five axis three-jaw positioning tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109483301A true CN109483301A (en) | 2019-03-19 |
Family
ID=65710450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811538332.XA Pending CN109483301A (en) | 2018-12-16 | 2018-12-16 | A kind of five axis three-jaw positioning tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109483301A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202240641U (en) * | 2011-08-31 | 2012-05-30 | 南京梅山冶金发展有限公司 | Chuck positioning device |
| CN102528486A (en) * | 2012-02-07 | 2012-07-04 | 常州宝菱重工机械有限公司 | Tooling for processing inner hole key slot of bevel wheel |
| CN203579810U (en) * | 2013-11-11 | 2014-05-07 | 孙建光 | Bending forming mould |
| CN105014107A (en) * | 2014-04-29 | 2015-11-04 | 成都九龙柜业有限公司 | Regulable eccentric chuck |
| CN206065517U (en) * | 2016-09-12 | 2017-04-05 | 广州汽车集团股份有限公司 | Five-shaft numerical control milling centralizer and centring means |
| CN207014057U (en) * | 2017-05-05 | 2018-02-16 | 庆铃汽车（集团）有限公司 | Connecting rod positioning tool |
| CN207288936U (en) * | 2017-10-02 | 2018-05-01 | 孙虹丹 | A kind of fast-positioning device of mechanical processing |
| US20180117682A1 (en) * | 2015-04-21 | 2018-05-03 | Bo Karl Ragnar Svensson | Chuck arrangement |
| CN207372326U (en) * | 2017-11-03 | 2018-05-18 | 湖北三环锻造有限公司 | Bead boring grab and bead drilling device |
| CN209793228U (en) * | 2018-12-16 | 2019-12-17 | 广东星联精密机械有限公司 | five-axis three-jaw positioning tool |
-
2018
- 2018-12-16 CN CN201811538332.XA patent/CN109483301A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202240641U (en) * | 2011-08-31 | 2012-05-30 | 南京梅山冶金发展有限公司 | Chuck positioning device |
| CN102528486A (en) * | 2012-02-07 | 2012-07-04 | 常州宝菱重工机械有限公司 | Tooling for processing inner hole key slot of bevel wheel |
| CN203579810U (en) * | 2013-11-11 | 2014-05-07 | 孙建光 | Bending forming mould |
| CN105014107A (en) * | 2014-04-29 | 2015-11-04 | 成都九龙柜业有限公司 | Regulable eccentric chuck |
| US20180117682A1 (en) * | 2015-04-21 | 2018-05-03 | Bo Karl Ragnar Svensson | Chuck arrangement |
| CN206065517U (en) * | 2016-09-12 | 2017-04-05 | 广州汽车集团股份有限公司 | Five-shaft numerical control milling centralizer and centring means |
| CN207014057U (en) * | 2017-05-05 | 2018-02-16 | 庆铃汽车（集团）有限公司 | Connecting rod positioning tool |
| CN207288936U (en) * | 2017-10-02 | 2018-05-01 | 孙虹丹 | A kind of fast-positioning device of mechanical processing |
| CN207372326U (en) * | 2017-11-03 | 2018-05-18 | 湖北三环锻造有限公司 | Bead boring grab and bead drilling device |
| CN209793228U (en) * | 2018-12-16 | 2019-12-17 | 广东星联精密机械有限公司 | five-axis three-jaw positioning tool |
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