CN102729094A - End-surface milling balance weight mechanism - Google Patents
End-surface milling balance weight mechanism Download PDFInfo
- Publication number
- CN102729094A CN102729094A CN2012102038555A CN201210203855A CN102729094A CN 102729094 A CN102729094 A CN 102729094A CN 2012102038555 A CN2012102038555 A CN 2012102038555A CN 201210203855 A CN201210203855 A CN 201210203855A CN 102729094 A CN102729094 A CN 102729094A
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- Prior art keywords
- guide wheel
- roller bearing
- balance weight
- steel wire
- wire rope
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Abstract
The invention relates to a milling balance weight mechanism which comprises a balance weight body, a lifting lug, a rope clamp, a steel wire rope, guide wheel frames, an elastic retainer ring for a hole, a cylindrical roller bearing, a guide wheel shaft and a guide wheel, wherein the lifting lug is connected with a lifting slide table through an inner hexagon screw and a spring washer; one end of the steel wire rope is connected with the lifting lug through the rope clamp; the other end of the steel wire rope bypasses the guide wheel and is connected with the balance weight body by the rope clamp; the guide wheel frames and the spring washer are arranged on an upright post body through the inner hexagon screw; the guide wheel is arranged on the guide wheel shaft by using the cylindrical roller bearing; a first space ring and a second space ring are respectively arranged on two sides of a bearing inner ring of the cylindrical roller bearing of the guide wheel shaft and are arranged in a left guide wheel frame and a right guide wheel frame. The milling balance weight mechanism disclosed by the invention is simple and reasonable in structure assembly; the cylindrical roller bearing is arranged in the guide wheel and has lower friction torque than that of a copper bush; and the cylindrical roller bearing is small in starting torque, simple and convenient in lubrication and easy for interchange.
Description
Technical field
The present invention relates to a kind of facing cut balance weight mechanism, the mechanism of balance Milling Force belongs to metal milling device technical field when specifically being applied to milling workpiece in the facing cut equipment.
Background technology
In prior art, copper sheathing is installed in the balance weight mechanism that facing cut equipment uses, guide wheel, use a period of time steel wire rope easy abrasion to need often to change, also need change after the copper sheathing wearing and tearing in the guide wheel.The shortcoming of this structure is that the installation copper sheathing is dumb in the guide wheel, and it is lubricated that copper sheathing inside is difficult for oil storage, and the copper sheathing steel rope abrasion is severe, need often to change, as there is very big potential safety hazard in untimely replacing after wearing and tearing.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, thereby a kind of facing cut balance weight mechanism is provided, this balance weight mechanism moment of friction is low, and starting torque is little, lubricates easy and is easy to and exchange.
According to technical scheme provided by the invention, said a kind of facing cut balance weight mechanism comprises balance weight body, hanger, rope clamp, steel wire rope, wheel frame, circlip for hole, cylinder roller bearing, guide wheel shaft, guide wheel; Said hanger connects with the up-down slide unit through soket head cap screw, spring washer; Steel wire rope one end links through rope clamp and hanger; The steel wire rope other end is walked around guide wheel and is linked through rope clamp and balance weight body; Wheel frame is installed on the column body through soket head cap screw and spring washer, and guide wheel utilizes cylinder roller bearing to be installed on the guide wheel shaft, and with circlip for hole cylinder roller bearing is made axial location; The ring both sides are installed first spacer ring, second spacer ring respectively in the cylinder roller bearing of guide wheel shaft, and are installed among the wheel frame of the left and right sides.
Structure assembling of the present invention is simple, reasonable; Cylinder roller bearing is installed in the guide wheel, and cylinder roller bearing is lower than copper sheathing moment of friction, and starting torque is little, lubricates easy and is easy to and exchange.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the A-A cutaway view among Fig. 1.
The specific embodiment
Below in conjunction with concrete accompanying drawing and instance the present invention is described further.
Fig. 1～shown in Figure 2 comprises balance weight body 1, hanger 2, soket head cap screw 3, normal type single coil spring lock washer 4, rope clamp 5, steel wire rope 6, left and right sides wheel frame 7, circlip for hole 8, cylinder roller bearing 9, first spacer ring 10, second spacer ring 11, guide wheel shaft 12, guide wheel 13, soket head cap screw 14, normal type single coil spring lock washer 15.
Hanger 2 according to the invention connects with up-down slide unit 16 through soket head cap screw 3, normal type single coil spring lock washer 4; Steel wire rope 6 one ends link through rope clamp 5 and hanger 2; Steel wire rope 6 other ends are walked around guide wheel 13 and are linked through rope clamp 5 and balance weight body 1; Two left and right sides wheel frame 7 logical soket head cap screws 14 are installed on the column body 17 with mark type spring washer 15, and guide wheel 13 utilizes cylinder roller bearing 9 to be installed on the guide wheel shaft 12, and with circlip for hole 8 cylinder roller bearing 9 is made axial location; The ring both sides are installed first spacer ring 10, second spacer ring 11 respectively in the cylinder roller bearing 9 of guide wheel shaft 12, and are installed among two left and right sides wheel frames 7.
During use; The present invention is installed on the column body 17 through soket head cap screw, normal type single coil spring lock washer, moves up and down during milling head milling workpiece, balance weight mechanism moves up and down with milling head; Produce very big milling vibration force during the milling workpiece; After balance weight mechanism was installed, the Milling Force when making milling did not directly act on the screw screw mandrel, and stressed between guide rail and the up-down slide unit also can reduce.Steel wire rope moves up and down and the direct rolling friction of guide wheel with balance weight body, replaces copper sheathing with cylinder roller bearing, and cylinder roller bearing is lower than the copper sheathing moment of rubbing, and starting torque is little, and is lubricated easy and be easy to exchange.
Claims (1)
1. a facing cut balance weight mechanism is characterized in that: comprise balance weight body (1), hanger (2), rope clamp (5), steel wire rope (6), left and right sides wheel frame (7), cylinder roller bearing (9), guide wheel shaft (12), guide wheel (13); Said hanger (2) connects with up-down slide unit (16) through soket head cap screw (3), spring washer (4); Steel wire rope (6) one ends link through rope clamp (5) and hanger (2); Steel wire rope (6) other end is walked around guide wheel (13) and is linked through rope clamp (5) and balance weight body (1); Left and right sides wheel frame (7) is installed on the column body (17) through soket head cap screw (14) and spring washer (15); Guide wheel (13) utilizes cylinder roller bearing (9) to be installed on the guide wheel shaft (12); And cylinder roller bearing (9) is made axial location with circlip for hole (8), the ring both sides are installed first spacer ring (10), second spacer ring (11) respectively in the cylinder roller bearing (9) of guide wheel shaft (12), and are installed among the left and right sides wheel frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102038555A CN102729094A (en) | 2012-06-19 | 2012-06-19 | End-surface milling balance weight mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102038555A CN102729094A (en) | 2012-06-19 | 2012-06-19 | End-surface milling balance weight mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102729094A true CN102729094A (en) | 2012-10-17 |
Family
ID=46985761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102038555A Pending CN102729094A (en) | 2012-06-19 | 2012-06-19 | End-surface milling balance weight mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729094A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433798A (en) * | 2013-09-06 | 2013-12-11 | 中国工程物理研究院机械制造工艺研究所 | Counterweight mechanism of high-frequency reciprocating movement part |
| CN106624984A (en) * | 2016-12-31 | 2017-05-10 | 吉林大学 | Transverse follow-up type counterweight device |
| CN109590800A (en) * | 2018-11-28 | 2019-04-09 | 大连理工大学 | A kind of novel counterweight balance system and application method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5072522A (en) * | 1988-04-08 | 1991-12-17 | Lk Limited | Counterbalance control apparatus |
| CN2637078Y (en) * | 2003-07-15 | 2004-09-01 | 上海浦东国际集装箱码头有限公司 | Level pulley device for installing conical ball bearing |
| CN101402149A (en) * | 2008-11-12 | 2009-04-08 | 江苏南方机电股份有限公司 | Gear face profile modeling chamfering apparatus |
| CN201720503U (en) * | 2010-05-19 | 2011-01-26 | 安徽省海安机械制造有限公司 | Light-duty numerical control milling machine |
| CN102248441A (en) * | 2011-06-21 | 2011-11-23 | 无锡桥联数控机床有限公司 | Steel wire rope adjusting device of counterweight |
| CN202668243U (en) * | 2012-06-19 | 2013-01-16 | 无锡华联精工机械有限公司 | Counterweight mechanism for milling of end face |
-
2012
- 2012-06-19 CN CN2012102038555A patent/CN102729094A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5072522A (en) * | 1988-04-08 | 1991-12-17 | Lk Limited | Counterbalance control apparatus |
| CN2637078Y (en) * | 2003-07-15 | 2004-09-01 | 上海浦东国际集装箱码头有限公司 | Level pulley device for installing conical ball bearing |
| CN101402149A (en) * | 2008-11-12 | 2009-04-08 | 江苏南方机电股份有限公司 | Gear face profile modeling chamfering apparatus |
| CN201720503U (en) * | 2010-05-19 | 2011-01-26 | 安徽省海安机械制造有限公司 | Light-duty numerical control milling machine |
| CN102248441A (en) * | 2011-06-21 | 2011-11-23 | 无锡桥联数控机床有限公司 | Steel wire rope adjusting device of counterweight |
| CN202668243U (en) * | 2012-06-19 | 2013-01-16 | 无锡华联精工机械有限公司 | Counterweight mechanism for milling of end face |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433798A (en) * | 2013-09-06 | 2013-12-11 | 中国工程物理研究院机械制造工艺研究所 | Counterweight mechanism of high-frequency reciprocating movement part |
| CN106624984A (en) * | 2016-12-31 | 2017-05-10 | 吉林大学 | Transverse follow-up type counterweight device |
| CN109590800A (en) * | 2018-11-28 | 2019-04-09 | 大连理工大学 | A kind of novel counterweight balance system and application method |
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| PB01 | Publication | ||
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Application publication date: 20121017 |