CN203817427U - Tool turret rotating and positioning mechanism - Google Patents
Tool turret rotating and positioning mechanism Download PDFInfo
- Publication number
- CN203817427U CN203817427U CN201420238825.2U CN201420238825U CN203817427U CN 203817427 U CN203817427 U CN 203817427U CN 201420238825 U CN201420238825 U CN 201420238825U CN 203817427 U CN203817427 U CN 203817427U
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- CN
- China
- Prior art keywords
- axis
- hall switch
- expansion sleeve
- casing
- cutter tower
- 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 tool turret rotating and positioning mechanism which comprises a box and a middle shaft. The middle of the middle shaft is in pivot connection with the box, a tool turret is fixedly connected with one end of the middle shaft, the other end of the middle shaft is fixedly connected with a driven chain wheel and a positioning wheel, the outer circumference of the positioning wheel is evenly provided with multiple same radial positioning grooves, one side of the tank is provided with a cylinder, a cylinder piston is fixedly provided with a positioning column which is matched with the radial positioning grooves, the other side of the box is provided with a Hall switch base and a driving chain wheel driven by a motor, the Hall switch base is provided with multiple Hall switches which are evenly distributed on the same circumference, the end face of the driving chain wheel is provided with sensors matched with the Hall switches respectively, the Hall switches are used for controlling the motor to start and stop, the driving chain wheel and the driven chain wheel are connected through a chain, and the radial positioning grooves and the Hall switches are identical in number. The tool turret rotating and positioning mechanism is simple in structure, low in manufacturing cost, quick in tool turret transposition speed and reliable in motion.
Description
Technical field
The utility model relates to numerical control machine process equipment manufacturing technology field, especially a kind of rotation of cutter tower and detent mechanism.
Background technology
In numerical control machine process equipment manufacturing technology field, cutter tower is a kind of core component, multiple cutter need to be installed on cutter tower conventionally, by rotating displacement, for the suitable cutter of component delivery to be processed, to reach the object of rapid processing or automated production, therefore cutter tower needs a mechanism that drives its rotation and can locate to change the position of cutter tower.The more servomotor that adopts of rotation displacement of existing cutter tower coordinates transmission mechanism to complete, but this mechanism controls difficulty is larger, and operates cumbersome.
Disclosing a patent No. on December 5th, 2007 is the utility model patent of ZL200620165284.0, title " rotation positioning device of cutter tower ".It comprises casing and axis, on casing, be fixedly connected with the outer end-toothed disc coaxial with axis, circumferential location and slide axially and be provided with pin dish on axis, the front side of pin dish is provided with the interior end-toothed disc being fixedly connected on axis and in outer end-toothed disc centre bore, and the rear side of pin dish has the roller mount being automatically connected on axis; On the front end face of pin dish, there is the end tooth that can with inside and outside end-toothed disc, simultaneously engage, on the periphery of pin dish, there is locating slot; Roller mount is provided with roller; Described pin back-end disk mask has at least 2 boss, is plane between each boss, between boss and plane, is connected by arc surface; Pin dish top has positioner, described positioner has and is arranged on being connected to locating support on cutter tower casing, being arranged on locating support top Electromagnetic Control mechanism and sliding up and down the shop bolt being arranged in locating support of pin dish circumferential end surfaces top, shop bolt lower end can be inserted in the locating slot of pin dish, and upper end is connected with the armature of Electromagnetic Control mechanism.This mechanism has that tool-changing speed is fast, the non-damageable feature of part.But its mechanism's more complicated, location action is more, and reliability has much room for improvement.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of rotation and detent mechanism of cutter tower, and it is simple in structure, low cost of manufacture, and cutter tower transposition speed is fast, and reliable in action.
For achieving the above object, the technical solution of the utility model is: a kind of rotation of cutter tower and detent mechanism, comprise casing, axis, the middle part of axis is articulated on casing, cutter tower is fixed in axis one end outside casing by rotating disk, the other end of axis is connected with a driven sprocket and a locating wheel, is evenly equipped with multiple identical radial detents on the excircle of described locating wheel; One side of casing is equipped with a cylinder, fixes a locating dowel and match with the multiple radial detents on locating wheel excircle respectively on the piston rod of cylinder; The opposite side of casing is equipped with Hall switch seat and a drive sprocket by driven by motor, multiple Hall switch are housed on Hall switch seat, multiple Hall switch are on same circumference and be uniformly distributed, an inductive head matching with each Hall switch is respectively housed on the end face of drive sprocket, multiple Hall switch are for controlling the startup of motor and stopping, and described drive sprocket is connected by chain with described driven sprocket; The quantity of described radial detents and described Hall switch is identical.
Further improve, described motor drives drive sprocket to rotate by decelerator.Further improve the security of action.
Preferred described rotating disk is hexagonal rotating disk, and the quantity of described radial detents and described Hall switch is six.Manufacture and assembling to facilitate.
Further improve, described axis passes through three bearing hinge joints on casing.To improve the stability of rotation of axis.
Further improve, described rotating disk is by its centre bore and axis Joint, on axis, cover has an interior expansion sleeve, interior tensioner puts overlaps an outer expansion sleeve again, the outer peripheral face of outer expansion sleeve is connected with the inner surface in center of turntable hole, interior expansion sleeve is connected by the conical surface with outer expansion sleeve, and interior expansion sleeve is strained by the bolt of multiple axial installations along axis mutually with outer expansion sleeve.By unclamping and lock the bolt of multiple axial installations, can also adjust the relative position of rotating disk and axis, improve the flexibility of cutter tower set positions, be conducive to the processing of part.
The utility model matches with inductive head by multiple Hall switch and controls the rotational angle of drive sprocket, and drive sprocket is carried out displacement and just locates axis by chain and driven sprocket again; And then utilize cylinder to drive locating dowel to insert corresponding radial detents on locating wheel excircle and accurately locate.Can conveniently drive axis to rotate and location, cutter tower and axis Joint, cutter tower just can conveniently carry out accurate displacement, and transposition speed is soon and reliable in action.In addition, it is less, simple in structure that the utility model is realized the required parts of above-mentioned functions, and manufacturing cost is also lower.
Brief description of the drawings
Fig. 1 is the utility model stereogram;
Fig. 2 is the utility model front view;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the utility model rearview;
Fig. 5 is the utility model locating wheel stereo amplification figure;
Fig. 6 is that six Hall switch are arranged on stereo amplification figure on Hall switch seat.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete embodiment, the utility model is described in further detail.
Shown in Fig. 1 to Fig. 6, a kind of rotation of cutter tower and detent mechanism, comprise casing 1, axis 2, the middle part of axis 2 is articulated on casing 1 by three bearings 11,12,13, cutter tower is fixed in axis 2 one end outside casing 1 by rotating disk 3, the other end of axis 2 is connected with a driven sprocket 4 and a locating wheel 5, is evenly equipped with six identical radial detents 51 on the excircle of described locating wheel 5;
One side of casing 1 is equipped with a cylinder 6, fixes a locating dowel 61 and match with six radial detents 51 on locating wheel 5 excircles respectively on the piston rod of cylinder 6;
The opposite side of casing 1 is equipped with a drive sprocket being driven by motor 78 and a Hall switch seat 9, six Hall switch 91 are housed on Hall switch seat 9, six Hall switch 91 are on same circumference and be uniformly distributed, an inductive head 81 matching with each Hall switch 91 is respectively housed on the end face of drive sprocket 8, six Hall switch 91 are for controlling the startup of motor 7 and stopping, and described drive sprocket 8 is connected by chain 10 with described driven sprocket 4;
Described motor 7 drives drive sprocket 8 to rotate by decelerator 71.
Described rotating disk 3 is hexagonal rotating disk.
Described rotating disk 3 is by its centre bore and axis 2 Joints, on axis 2, cover has an interior expansion sleeve 21, on interior expansion sleeve 21, overlap again an outer expansion sleeve 31, the outer peripheral face of outer expansion sleeve 31 is connected with the inner surface of rotating disk 3 centre bores, interior expansion sleeve 21 is connected by the conical surface with outer expansion sleeve 31, and interior expansion sleeve 21 is strained by the bolt 20 of multiple axial installations along axis 2 mutually with outer expansion sleeve 31.Unclamp like this bolt 20 and can also adjust the relative position of axis 2 and rotating disk 3.
Operating principle of the present utility model is as follows: after cutter tower tightens up by rotating disk 3 and axis 2, need to convert cutter tower position time, starter motor 7 drives drive sprocket 8 to rotate, drive sprocket 8 drives driven sprocket 4 to rotate by chain 10, because driven sprocket 4 is fixed on axis 2, axis 2 just drives rotating disk 3 to rotate, then coordinate and stop motor 7 with inductive head 81 by Hall switch 91, control the rotational angle of drive sprocket 8, and then axis 2 is carried out to just location, then allow cylinder 6 move, the piston rod of cylinder 6 just drives locating dowel 61 to insert corresponding radial detents 51 on locating wheel 5 excircles axis 2 is accurately located, the location of axis 2 just makes whole cutter tower obtain location.
Below be only preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (5)
1. the rotation of a cutter tower and detent mechanism, comprise casing, axis, the middle part of axis is articulated on casing, cutter tower is fixed in axis one end outside casing by rotating disk, it is characterized in that: the other end of axis is connected with a driven sprocket and a locating wheel, on the excircle of described locating wheel, be evenly equipped with multiple identical radial detents;
One side of casing is equipped with a cylinder, fixes a locating dowel and match with the multiple radial detents on locating wheel excircle respectively on the piston rod of cylinder;
The opposite side of casing is equipped with Hall switch seat and a drive sprocket by driven by motor, multiple Hall switch are housed on Hall switch seat, multiple Hall switch are on same circumference and be uniformly distributed, an inductive head matching with each Hall switch is respectively housed on the end face of drive sprocket, multiple Hall switch are for controlling the startup of motor and stopping, and described drive sprocket is connected by chain with described driven sprocket;
The quantity of described radial detents and described Hall switch is identical.
2. the rotation of a kind of cutter tower according to claim 1 and detent mechanism, is characterized in that: described motor drives drive sprocket to rotate by decelerator.
3. the rotation of a kind of cutter tower according to claim 1 and detent mechanism, is characterized in that: described rotating disk is hexagonal rotating disk, and the quantity of described radial detents and described Hall switch is six.
4. the rotation of a kind of cutter tower according to claim 1 and detent mechanism, is characterized in that: described axis passes through three bearing hinge joints on casing.
5. according to rotation and the detent mechanism of a kind of cutter tower described in claim 1 to 4 any one, it is characterized in that: described rotating disk is by its centre bore and axis Joint, on axis, cover has an interior expansion sleeve, interior tensioner puts overlaps an outer expansion sleeve again, the outer peripheral face of outer expansion sleeve is connected with the inner surface in center of turntable hole, interior expansion sleeve is connected by the conical surface with outer expansion sleeve, and interior expansion sleeve is strained by the bolt of multiple axial installations along axis mutually with outer expansion sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238825.2U CN203817427U (en) | 2014-05-12 | 2014-05-12 | Tool turret rotating and positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238825.2U CN203817427U (en) | 2014-05-12 | 2014-05-12 | Tool turret rotating and positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817427U true CN203817427U (en) | 2014-09-10 |
Family
ID=51472968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238825.2U Expired - Fee Related CN203817427U (en) | 2014-05-12 | 2014-05-12 | Tool turret rotating and positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817427U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214533A (en) * | 2017-07-12 | 2017-09-29 | 重庆帅能机床制造有限公司 | A kind of intelligent Combined machine tool |
| CN107685162A (en) * | 2017-09-27 | 2018-02-13 | 珠海格力电器股份有限公司 | Knife tower apparatus and there is its lathe |
| TWI665039B (en) * | 2015-03-31 | 2019-07-11 | 日商西鐵城時計股份有限公司 | Tool table for work machine |
| CN110052630A (en) * | 2019-05-08 | 2019-07-26 | 常州亘源数控设备有限公司 | A kind of servo power turret |
-
2014
- 2014-05-12 CN CN201420238825.2U patent/CN203817427U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI665039B (en) * | 2015-03-31 | 2019-07-11 | 日商西鐵城時計股份有限公司 | Tool table for work machine |
| CN107214533A (en) * | 2017-07-12 | 2017-09-29 | 重庆帅能机床制造有限公司 | A kind of intelligent Combined machine tool |
| CN107685162A (en) * | 2017-09-27 | 2018-02-13 | 珠海格力电器股份有限公司 | Knife tower apparatus and there is its lathe |
| CN107685162B (en) * | 2017-09-27 | 2023-08-25 | 珠海格力电器股份有限公司 | Turret device and machine tool with same |
| CN110052630A (en) * | 2019-05-08 | 2019-07-26 | 常州亘源数控设备有限公司 | A kind of servo power turret |
| CN110052630B (en) * | 2019-05-08 | 2020-07-07 | 常州亘源数控设备有限公司 | Servo power tool turret |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160518 Address after: 362000, Fujian, Quanzhou province Anxi County Court industry and Trade Park Patentee after: FUJIAN JIAYOU TEA MACHINERY INTELLIGENT TECHNOLOGY CO., LTD. Address before: 361000 No. 239, prosperous road, Huli District, Fujian, Xiamen three, China Patentee before: The great mechanical Science and Technology Ltd. of Xiamen power |
|
| 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: 20140910 Termination date: 20200512 |