CN206578313U - A kind of Universal chuck for cutting machine tool - Google Patents
A kind of Universal chuck for cutting machine tool Download PDFInfo
- Publication number
- CN206578313U CN206578313U CN201720125813.2U CN201720125813U CN206578313U CN 206578313 U CN206578313 U CN 206578313U CN 201720125813 U CN201720125813 U CN 201720125813U CN 206578313 U CN206578313 U CN 206578313U
- Authority
- CN
- China
- Prior art keywords
- shell
- movable block
- claw
- machine tool
- cutting machine
- 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 is related to chuck technical field, especially a kind of Universal chuck for cutting machine tool, including shell, four movable blocks are installed in the one side activity of shell, the bottom of movable block is provided with flat thread, fluted disc and bevel pinion are rotatablely equipped with shell, fluted disc upper surface screw thread is engaged with movable block bottom thread, fluted disc lower surface screw thread is engaged with bevel pinion, adjustment hole is provided with bevel pinion, four claws can be adjusted simultaneously and are retreated simultaneously using fluted disc and bevel pinion cooperation, it is circular workpiece for section, quick-clamping can be realized, claw and movable block relative displacement, and only need to loosen stop-motion body can just complete the adjustment of jaw position, speed is fast, flexible adjustment, it disclosure satisfy that the clamping requirement of various irregular workpiece.
Description
Technical field
The utility model is related to chuck technical field, more particularly to a kind of Universal chuck for cutting machine tool.
Background technology
Existing stock-removing machine workpiece chuck is generally divided into two kinds of forms of scroll chuck and chuck.When processing round bar
When typically use scroll chuck, its feature is that three claws can only enter to move back motion altogether altogether, if processing cast other geometry
During the complex workpiece of shape, chuck must be just used.The characteristics of this chuck is that every claw can only individually retreat.
It is improvement in its self-centering, rapid-mounted functionally mostly at present both at home and abroad for stock-removing machine fixture improvements introduced, but
The citation form of its chuck still takes two kinds of structures of three-jaw and four paws.Therefore it is proposed that using the single regulation of leading screw
A kind of universal chuck of claw, although can so realize electrodeless regulation, governing speed is slower, it is impossible to meet the needs of quick
The occasion changed the line of production, it is therefore desirable to which one kind can freely adjust and adjust faster Universal chuck for cutting machine tool.
Utility model content
The purpose of this utility model be in order to solve to have the shortcomings that in the prior art that accommodation is narrow, governing speed is slow,
And a kind of Universal chuck for cutting machine tool proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of Universal chuck for cutting machine tool, including shell are designed, four movable blocks, movable block are installed in the one side activity of shell
Bottom be provided with flat thread, fluted disc and bevel pinion, fluted disc upper surface screw thread and movable block bottom are rotatablely equipped with shell
Screw thread is engaged, and fluted disc lower surface screw thread is engaged with bevel pinion, and adjustment hole is provided with bevel pinion, and the another side of shell is provided with
Gland, the movable block, which is provided between two guide rails, two guide rails, is installed with screw thread peace on stop-motion body, the stop-motion body
Equipped with alignment pin, the alignment pin Vertical movements block is set, and is installed with claw, the claw and is set on the outside of two guide rails
There is the locking groove with stop-motion body form fit, the stop-motion body is inserted into locking groove.
It is preferred that, the shell is circumferentially evenly equipped with the limited mouth of four strips, and the both sides of the movable block are equipped with card
Groove, the neck of the movable block is stuck on limited mouth.
It is preferred that, the shell is located in U-type groove provided with four U-type grooves, the claw, and between claw and U-type groove
Leave gap.
It is preferred that, the movable block is provided with positive stop strip, and the surface of the positive stop strip is provided with non-slip texture, the stop-motion body
For wedge shape, the stop-motion body bottom is provided with groove, and the positive stop strip is located in groove and gap is left between groove, described fixed
Position pin end is provided with anti-slop serrations.
It is preferred that, matrix arrangement has fin on the end face of the claw, and the fin is semi-cylindrical.
The utility model proposes a kind of Universal chuck for cutting machine tool, beneficial effect is：Using fluted disc and bevel pinion
Cooperation can adjust four claws simultaneously and retreat simultaneously, for workpiece of the section for circle, it is possible to achieve quick-clamping, claw and
Movable block relative displacement, and only need to loosen stop-motion body and can just complete the adjustment of jaw position, speed is fast, flexible adjustment, energy
Enough meet the clamping requirement of various irregular workpiece.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of Universal chuck for cutting machine tool structural representation；
Fig. 2 be the utility model proposes a kind of Universal chuck for cutting machine tool claw at front view；
Fig. 3 be the utility model proposes a kind of Universal chuck for cutting machine tool claw rearview.
In figure：Claw 1, movable block 2, positive stop strip 3, fluted disc 4, limited mouth 5, bevel pinion 6, adjustment hole 7, shell 8, guide rail
9th, alignment pin 10, stop-motion body 11, U-type groove 12, fin 13, gland 14.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Four activities are installed in reference picture 1-3, a kind of Universal chuck for cutting machine tool, including shell 8, the one side activity of shell 8
Block 2, the circumferential limited mouth 5 for being evenly equipped with four strips of shell 8, the both sides of movable block 2 are equipped with neck, the neck of movable block 2
It is stuck on limited mouth 5.The bottom of movable block 2 is provided with flat thread, shell 8 and is rotatablely equipped with fluted disc 4 and bevel pinion 6, tooth
The upper surface screw thread of disk 4 is engaged with the bottom thread of movable block 2, and the lower surface screw thread of fluted disc 4 is engaged with bevel pinion 6, in bevel pinion 6
Provided with adjustment hole 7, the another side of shell 8 is provided with gland 14, and spanner is inserted in adjustment hole 7 and rotates bevel pinion 6 so as to band
Active toothed disk 4 is rotated, it is possible to achieve four movable blocks 2 are simultaneously closer or far from chuck hub.
Movable block 2, which is provided between two guide rails 9, two guide rails 9, is installed with screw thread installation on stop-motion body 11, stop-motion body 11
There is alignment pin 10, the Vertical movements block 2 of alignment pin 10 is set, the outside of two guide rails 9, which is installed with claw 1, claw 1, to be provided with stopping
The locking groove of the form fit of kinetoplast 11, stop-motion body 11 is inserted into locking groove.Shell 8 is set provided with four U-type grooves 12, claw 1
Gap is left in U-type groove 12, and between claw 1 and U-type groove 12.By loosening alignment pin 10, can movable stop-motion body 11 from
And the position of claw 1 is adjusted, required with meeting the fixed of different shape workpiece.
Movable block 2 is provided with positive stop strip 3, and the surface of positive stop strip 3 is provided with non-slip texture, and stop-motion body 11 is wedge shape, stop-motion body
11 bottoms are provided with groove, and positive stop strip 3 is located in groove and gap is left between groove, and the end of alignment pin 10 is provided with anti-slop serrations.
Stop-motion body 11 is that wedge shape is easy to form self-locking and chuck card is obtained more firm.
Matrix arrangement has fin 13 on the end face of claw 1, and fin 13 is semi-cylindrical.Fin 13 increases the friction with workpiece
The structural strength of power and claw 1.
Operation principle：Bevel pinion 6 will be rotated so as to be rotated with active toothed disk 4 in spanner insertion adjustment hole 7, it is possible to achieve four
Individual movable block 2 is simultaneously closer or far from chuck hub.Shell 8 is located in U-type groove 12 provided with four U-type grooves 12, claw 1, and card
Gap is left between pawl 1 and U-type groove 12.By loosening alignment pin 10, can movable stop-motion body 11 so as to adjusting the position of claw 1
Put.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. four movable blocks (2) are installed in a kind of Universal chuck for cutting machine tool, including shell (8), the one side activity of shell (8), living
The bottom of motion block (2) is provided with flat thread, shell (8) and is rotatablely equipped with fluted disc (4) and bevel pinion (6), fluted disc (4) upper table
Face screw thread is engaged with movable block (2) bottom thread, and fluted disc (4) lower surface screw thread is engaged with bevel pinion (6), bevel pinion (6)
Interior to be provided with adjustment hole (7), the another side of shell (8) is provided with gland (14), it is characterised in that：The movable block (2) is provided with
Screw thread on stop-motion body (11), the stop-motion body (11) is installed between two guide rails (9), two guide rails (9) and is provided with and is determined
Position pin (10), alignment pin (10) the Vertical movements block (2) is set, and claw (1) is installed with the outside of two guide rails (9),
Provided with the locking groove with stop-motion body (11) form fit in the claw (1), the stop-motion body (11) is inserted into locking groove.
2. a kind of Universal chuck for cutting machine tool according to claim 1, it is characterised in that：The shell (8) is circumferential uniform
There is the limited mouth (5) of four strips, the both sides of the movable block (2) are equipped with neck, and the neck of the movable block (2) is stuck in
On limited mouth (5).
3. a kind of Universal chuck for cutting machine tool according to claim 1, it is characterised in that：The shell (8) is provided with four
Bar U-type groove (12), the claw (1) is located in U-type groove (12), and leaves gap between claw (1) and U-type groove (12).
4. a kind of Universal chuck for cutting machine tool according to claim 1, it is characterised in that：The movable block (2) is provided with
Positive stop strip (3), the surface of the positive stop strip (3) is provided with non-slip texture, and the stop-motion body (11) is wedge shape, the stop-motion body (11)
Bottom is provided with groove, and the positive stop strip (3) is located in groove and gap is left between groove, and alignment pin (10) end is set
There are anti-slop serrations.
5. a kind of Universal chuck for cutting machine tool according to claim 1, it is characterised in that：On the end face of the claw (1)
Matrix arrangement has fin (13), and the fin (13) is semi-cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125813.2U CN206578313U (en) | 2017-02-13 | 2017-02-13 | A kind of Universal chuck for cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125813.2U CN206578313U (en) | 2017-02-13 | 2017-02-13 | A kind of Universal chuck for cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206578313U true CN206578313U (en) | 2017-10-24 |
Family
ID=60090667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125813.2U Expired - Fee Related CN206578313U (en) | 2017-02-13 | 2017-02-13 | A kind of Universal chuck for cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206578313U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583779A (en) * | 2017-02-13 | 2017-04-26 | 张斌 | Cutting machine tool universal chuck |
| CN108247103A (en) * | 2018-01-25 | 2018-07-06 | 宁波鄞州启航工业产品设计有限公司 | A kind of high-precision mold manufacturing equipment |
| CN108296499A (en) * | 2018-01-25 | 2018-07-20 | 宁波鄞州启航工业产品设计有限公司 | A kind of high-precision mold manufacturing device |
| CN109332735A (en) * | 2018-11-27 | 2019-02-15 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Chuck assisted conditioning apparatus |
| CN113909507A (en) * | 2021-09-16 | 2022-01-11 | 扬州市久盈精密主轴有限公司 | Novel numerical control main shaft |
-
2017
- 2017-02-13 CN CN201720125813.2U patent/CN206578313U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583779A (en) * | 2017-02-13 | 2017-04-26 | 张斌 | Cutting machine tool universal chuck |
| CN108247103A (en) * | 2018-01-25 | 2018-07-06 | 宁波鄞州启航工业产品设计有限公司 | A kind of high-precision mold manufacturing equipment |
| CN108296499A (en) * | 2018-01-25 | 2018-07-20 | 宁波鄞州启航工业产品设计有限公司 | A kind of high-precision mold manufacturing device |
| CN109332735A (en) * | 2018-11-27 | 2019-02-15 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Chuck assisted conditioning apparatus |
| CN113909507A (en) * | 2021-09-16 | 2022-01-11 | 扬州市久盈精密主轴有限公司 | Novel numerical control main shaft |
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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 |
Granted publication date: 20171024 Termination date: 20180213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |