CN103115723A - Tire dynamic balancing mechanical spindle - Google Patents
Tire dynamic balancing mechanical spindle Download PDFInfo
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- CN103115723A CN103115723A CN2013100324699A CN201310032469A CN103115723A CN 103115723 A CN103115723 A CN 103115723A CN 2013100324699 A CN2013100324699 A CN 2013100324699A CN 201310032469 A CN201310032469 A CN 201310032469A CN 103115723 A CN103115723 A CN 103115723A
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Abstract
The invention belongs to the technical field of tire dynamic balancing machines, and particularly relates to a tire dynamic balancing mechanical spindle which comprises a spindle, a spindle shell, a spindle support structure, a large belt pulley, a rotary encoder and a lower rim seat. The spindle shell is sleeved on the outside of one side of the spindle, the large belt pulley and the rotary encoder are sleeved on the other side of the spindle, a jacket is fixedly mounted on the end surface of one side of the spindle, the lower rim seat is fixedly mounted on the outer end surface of the jacket, a cylinder and a clamp are sequentially mounted between the end surface, which is positioned on one side of the spindle, of the inside of the jacket and the inner end surface of the lower rim seat, the spindle is of a hollow structure, a rotary joint is mounted at the end of the other side of the spindle, and a gas source input component is fixedly connected with the rotary joint. The tire dynamic balancing mechanical spindle has the advantages that the tire dynamic balancing mechanical spindle is simple in structure, reasonable in design, convenient to operate, low in production cost and suitable for popularization and implementation, and is flexible and reliable, the test precision can be improved, the production efficiency of a machine tool is enhanced, the service life of the machine tool is prolonged, and the quality of products is guaranteed.
Description
Technical field
The invention belongs to tire dynamic and balance machine technology field, particularly relate to a kind of tire dynamic and balance mechanical main shaft, be applicable in the processing industries such as mould, automobile the tire High-speed machining, detect the lathe of use.
Background technology
There is the amount of unbalance error in existing automobile dynamic balance checkout equipment with common main shaft, and the error that causes of wheel secondary clamping rear center skew, and this common main shaft piston guide is isostructural unreasonablely affects larger on measuring accuracy.Therefore, adjust and optimize main axle structure, improve the stability of measuring accuracy, just seem very necessary.
Summary of the invention
The technical problem to be solved in the present invention overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of rational in infrastructure, and measuring accuracy is high, easy to operate, flexibility and reliability and the tire dynamic and balance mechanical main shaft that is suitable for running up.
For solving the problems of the technologies described above, technical scheme of the present invention is:
a kind of tire dynamic and balance mechanical main shaft, comprise main shaft, the main shaft housing, main shaft supporting structure, big belt pulley, rotary encoder and lower wheel rim seat, it is outside that described main shaft housing is sleeved on main shaft one side, described big belt pulley and rotary encoder are sleeved on the opposite side of main shaft, described main shaft one side end face is installed with overcoat, the overcoat outer face is installed with described lower wheel rim seat, between main shaft one side end face and lower wheel rim seat inner face, cylinder and fixture block are installed successively in described overcoat, described main shaft is hollow-core construction, the end side of main shaft is equipped with swivel adapter head, be fixedly connected with the source of the gas input block with swivel adapter head.
Described source of the gas input block comprises the upper and lower air distribution disk that is arranged on the main shaft two ends, is fixedly mounted on the inside and outside gas-distributing pipe of coaxial setting between upper and lower air distribution disk, and described lower air distribution disk is fixedly connected with swivel adapter head.
Described lower air distribution disk is fixedly connected with by securing member with the terminal pad that screw thread is fixedly connected on the main shaft end side.
Described cylinder comprises cylinder sleeve, upper and lower cylinder end piece, piston and the axis of the piston, is provided with inlet channel and source of the gas input block in described the axis of the piston and is communicated with.
Step surface coupling location on described piston one side end face and the axis of the piston, the opposite side end face is located by the round nut that is fixedly connected with the axis of the piston screw thread.
Described big belt pulley is fixedly connected with by securing member with the joint flange that screw thread is fixedly connected on main shaft.
Described main shaft supporting structure comprises the bearing that is arranged on both sides in the main shaft housing, the bearing outer ring locating sleeve between two side bearings and bearing inner race locating sleeve, the top bearing cover and the lower bearing end cap that are fixedly connected with the main shaft housing respectively outside two side bearings.
Described main shaft supporting structure one side is by the location of matching with the step surface of main shaft, top bearing cover outer face, and opposite side is by end ring and the round nut location that is fixedly connected with spindle thread.
The beneficial effect of technical solution of the present invention is:
1, structurally, tire dynamic and balance mechanical main shaft of the present invention comprises main shaft, main shaft housing, main shaft supporting structure, big belt pulley, rotary encoder and lower wheel rim seat, also comprise cylinder, fixture block, swivel adapter head and source of the gas input block, rational in infrastructure, set up cylinder and fixture block, can realize automated exchanged cutter and resetting, make measuring accuracy stable, change less, thereby improve measuring accuracy, reduce the error that error that amount of unbalance brings and the skew of wheel secondary clamping rear center cause; In addition by pneumatic control automated exchanged cutter and resetting, easy to operate, and flexibility and reliability, be suitable for running up, thereby guaranteed the rigidity under the high current intelligence of lathe, guaranteed the high precision of processing parts, high-speed main spindle and high speed of feed have realized High-speed machining, can improve the work efficiency of lathe more than 6 times, significantly reduce workman's labour intensity, extend the serviceable life of lathe.
2, structurally, the present invention controls automated exchanged cutter and resetting by pneumatic, simple in structure, when improving measuring accuracy, also reduced processing cost, make processing cost of the present invention only have 1/4～1/5 of import main shaft price, thereby realize the production domesticization of doughnut dynamic balancing machine main shaft, have significant economic benefit and social benefit.
3, to sum up, tire dynamic and balance mechanical main shaft of the present invention is simple in structure, reasonable in design, can improve measuring accuracy, and is easy to operate, flexibility and reliability, and production cost is low, has also improved lathe production efficiency and serviceable life, has guaranteed product quality, is suitable for promotion and implementation.
Accompanying drawing and explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of tire dynamic and balance mechanical main shaft of the present invention;
sequence number in figure: 1, main shaft, 2, the main shaft housing, 3, big belt pulley, 4, rotary encoder, 5, lower wheel rim seat, 6, overcoat, 7, cylinder, 8, fixture block, 9, swivel adapter head, 10, upper air distribution disk, 11, lower air distribution disk, 12, interior gas-distributing pipe, 13, outer gas-distributing pipe, 14, terminal pad, 15, cylinder sleeve, 16, the upper cylinder end cap, 17, the lower cylinder end cap, 18, piston, 19, the axis of the piston, 20, inlet channel, 21, round nut, 22, joint flange, 23, bearing, 24, the bearing outer ring locating sleeve, 25, the bearing inner race locating sleeve, 26, top bearing cover, 27, the lower bearing end cap, 28, end ring.
Embodiment
Embodiment:
referring to Fig. 1, in figure, tire dynamic and balance mechanical main shaft of the present invention, comprise main shaft 1, main shaft housing 2, main shaft supporting structure, big belt pulley 3, rotary encoder 4 and lower wheel rim seat 5, it is outside that described main shaft housing is sleeved on main shaft one side, described big belt pulley and rotary encoder are sleeved on the opposite side of main shaft, described main shaft one side end face is installed with overcoat 6, the overcoat outer face is installed with described lower wheel rim seat, between main shaft one side end face and lower wheel rim seat inner face, cylinder 7 and fixture block 8 are installed successively in described overcoat, described main shaft is hollow-core construction, the end side of main shaft is equipped with swivel adapter head 9, be fixedly connected with the source of the gas input block with swivel adapter head.
Described source of the gas input block comprises the upper and lower air distribution disk 10,11 that is arranged on the main shaft two ends, is fixedly mounted on the inside and outside gas-distributing pipe 12,13 of coaxial setting between upper and lower air distribution disk, and described lower air distribution disk is fixedly connected with swivel adapter head.
Described lower air distribution disk is fixedly connected with by securing member with the terminal pad 14 that screw thread is fixedly connected on the main shaft end side.
Described cylinder comprises cylinder sleeve 15, upper and lower cylinder end piece 16,17, piston 18 and the axis of the piston 19, is provided with inlet channel 20 and source of the gas input block in described the axis of the piston and is communicated with.
Step surface coupling location on described piston one side end face and the axis of the piston, the opposite side end face is located by the round nut 21 that is fixedly connected with the axis of the piston screw thread.
Described big belt pulley is fixedly connected with by securing member with the joint flange 22 that screw thread is fixedly connected on main shaft.
Described main shaft supporting structure comprises the bearing 23 that is arranged on both sides in the main shaft housing, the top bearing cover 26 and the lower bearing end cap 27 that are fixedly connected with the main shaft housing respectively outside bearing outer ring locating sleeve 24 between two side bearings and bearing inner race locating sleeve 25, two side bearings.
Described main shaft supporting structure one side is by the location of matching with the step surface of main shaft, top bearing cover outer face, and opposite side is by end ring 28 and the round nut location that is fixedly connected with spindle thread.
The above only is the schematic embodiment of the present invention; be not to limit scope of the present invention; the equivalent variations that any those skilled in the art makes under the prerequisite that does not break away from design of the present invention and principle and modification all should belong to the scope of protection of the invention.
Claims (8)
1. tire dynamic and balance mechanical main shaft, comprise main shaft, the main shaft housing, main shaft supporting structure, big belt pulley, rotary encoder and lower wheel rim seat, it is characterized in that: it is outside that described main shaft housing is sleeved on main shaft one side, described big belt pulley and rotary encoder are sleeved on the opposite side of main shaft, described main shaft one side end face is installed with overcoat, the overcoat outer face is installed with described lower wheel rim seat, between main shaft one side end face and lower wheel rim seat inner face, cylinder and fixture block are installed successively in described overcoat, described main shaft is hollow-core construction, the end side of main shaft is equipped with swivel adapter head, be fixedly connected with the source of the gas input block with swivel adapter head.
2. tire dynamic and balance mechanical main shaft according to claim 1, it is characterized in that: described source of the gas input block comprises the upper and lower air distribution disk that is arranged on the main shaft two ends, be fixedly mounted on the inside and outside gas-distributing pipe of coaxial setting between upper and lower air distribution disk, described lower air distribution disk is fixedly connected with swivel adapter head.
3. tire dynamic and balance mechanical main shaft according to claim 2, it is characterized in that: described lower air distribution disk is fixedly connected with by securing member with the terminal pad that screw thread is fixedly connected on the main shaft end side.
4. tire dynamic and balance mechanical main shaft according to claim 1, it is characterized in that: described cylinder comprises cylinder sleeve, upper and lower cylinder end piece, piston and the axis of the piston, is provided with inlet channel and source of the gas input block in described the axis of the piston and is communicated with.
5. tire dynamic and balance mechanical main shaft according to claim 4 is characterized in that: the step surface coupling location on described piston one side end face and the axis of the piston, the round nut location of opposite side end face by being fixedly connected with the axis of the piston screw thread.
6. tire dynamic and balance mechanical main shaft according to claim 1, it is characterized in that: described big belt pulley is fixedly connected with by securing member with the joint flange that screw thread is fixedly connected on main shaft.
7. tire dynamic and balance mechanical main shaft according to claim 1, it is characterized in that: described main shaft supporting structure comprises the bearing that is arranged on both sides in the main shaft housing, bearing outer ring locating sleeve between two side bearings and bearing inner race locating sleeve, the top bearing cover and the lower bearing end cap that are fixedly connected with the main shaft housing respectively outside two side bearings.
8. tire dynamic and balance mechanical main shaft according to claim 7, it is characterized in that: described main shaft supporting structure one side is by the location of matching with the step surface of main shaft, top bearing cover outer face, and opposite side is by end ring and the round nut location that is fixedly connected with spindle thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100324699A CN103115723A (en) | 2013-01-29 | 2013-01-29 | Tire dynamic balancing mechanical spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100324699A CN103115723A (en) | 2013-01-29 | 2013-01-29 | Tire dynamic balancing mechanical spindle |
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| Publication Number | Publication Date |
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| CN103115723A true CN103115723A (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100324699A Pending CN103115723A (en) | 2013-01-29 | 2013-01-29 | Tire dynamic balancing mechanical spindle |
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| CN (1) | CN103115723A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317457A (en) * | 2013-06-03 | 2013-09-25 | 宁波朗迪叶轮机械有限公司 | Clamping device of dynamic balancer for detecting cross-flow fan blade unbalance position |
| CN108931338A (en) * | 2017-05-23 | 2018-12-04 | 鼎奇(天津)主轴科技有限公司 | A kind of installation method of electro spindle |
| CN108927654A (en) * | 2017-05-23 | 2018-12-04 | 鼎奇(天津)主轴科技有限公司 | A kind of disassembling method of mechanical main shaft |
| CN108956011A (en) * | 2017-05-23 | 2018-12-07 | 鼎奇(天津)主轴科技有限公司 | A kind of installation method of mechanical main shaft |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060016258A1 (en) * | 2004-04-14 | 2006-01-26 | Illinois Tool Works, Inc. | Tire balancing apparatus |
| CN2890875Y (en) * | 2005-12-29 | 2007-04-18 | 中国航空工业第一集团公司北京航空制造工程研究所 | Automatic rim exchange mechanism of tire dynamic balance measuring machine |
| CN201697753U (en) * | 2010-06-02 | 2011-01-05 | 营口大力汽保设备科技有限公司 | Automatic locking spindle of balancing machine |
| WO2011039375A1 (en) * | 2009-10-02 | 2011-04-07 | Franz Haimer Maschinenbau Kg | Spindle clamping |
| CN202433150U (en) * | 2012-02-01 | 2012-09-12 | 青岛德盛利集团橡胶机械有限公司 | Spindle aeration mechanism of dynamic balancing machine |
| CN102829919A (en) * | 2012-07-24 | 2012-12-19 | 青岛双星橡塑机械有限公司 | Lower spindle locking device for dynamic balancing tester |
| CN203069322U (en) * | 2013-01-29 | 2013-07-17 | 安阳斯普机械有限公司 | Tire dynamic balance mechanical main shaft |
-
2013
- 2013-01-29 CN CN2013100324699A patent/CN103115723A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060016258A1 (en) * | 2004-04-14 | 2006-01-26 | Illinois Tool Works, Inc. | Tire balancing apparatus |
| CN2890875Y (en) * | 2005-12-29 | 2007-04-18 | 中国航空工业第一集团公司北京航空制造工程研究所 | Automatic rim exchange mechanism of tire dynamic balance measuring machine |
| WO2011039375A1 (en) * | 2009-10-02 | 2011-04-07 | Franz Haimer Maschinenbau Kg | Spindle clamping |
| CN201697753U (en) * | 2010-06-02 | 2011-01-05 | 营口大力汽保设备科技有限公司 | Automatic locking spindle of balancing machine |
| CN202433150U (en) * | 2012-02-01 | 2012-09-12 | 青岛德盛利集团橡胶机械有限公司 | Spindle aeration mechanism of dynamic balancing machine |
| CN102829919A (en) * | 2012-07-24 | 2012-12-19 | 青岛双星橡塑机械有限公司 | Lower spindle locking device for dynamic balancing tester |
| CN203069322U (en) * | 2013-01-29 | 2013-07-17 | 安阳斯普机械有限公司 | Tire dynamic balance mechanical main shaft |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317457A (en) * | 2013-06-03 | 2013-09-25 | 宁波朗迪叶轮机械有限公司 | Clamping device of dynamic balancer for detecting cross-flow fan blade unbalance position |
| CN103317457B (en) * | 2013-06-03 | 2015-03-04 | 宁波朗迪叶轮机械有限公司 | Clamping device of dynamic balancer for detecting cross-flow fan blade unbalance position |
| CN108931338A (en) * | 2017-05-23 | 2018-12-04 | 鼎奇(天津)主轴科技有限公司 | A kind of installation method of electro spindle |
| CN108927654A (en) * | 2017-05-23 | 2018-12-04 | 鼎奇(天津)主轴科技有限公司 | A kind of disassembling method of mechanical main shaft |
| CN108956011A (en) * | 2017-05-23 | 2018-12-07 | 鼎奇(天津)主轴科技有限公司 | A kind of installation method of mechanical main shaft |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO MESNAC DETECTION SYSTEM CO., LTD. Free format text: FORMER OWNER: ANYANG SIPU MACHINERY CO., LTD. Effective date: 20140123 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 455000 ANYANG, HENAN PROVINCE TO: 266042 QINGDAO, SHANDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140123 Address after: 266042 Zhengzhou Road, Shandong, China, No. 43, No. Applicant after: Qingdao mesnac Detection System Co. Ltd. Address before: The southern section of Yimin Road in Wenfeng District of Anyang City, Henan province 455000 Applicant before: Anyang Sipu Machinery Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |