CN101906980A - Arm-power type thread fastening piece tightening device - Google Patents
Arm-power type thread fastening piece tightening device Download PDFInfo
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- CN101906980A CN101906980A CN 201010230501 CN201010230501A CN101906980A CN 101906980 A CN101906980 A CN 101906980A CN 201010230501 CN201010230501 CN 201010230501 CN 201010230501 A CN201010230501 A CN 201010230501A CN 101906980 A CN101906980 A CN 101906980A
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- joint
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Abstract
The invention relates to an arm-power type thread fastening piece tightening device which belongs to the technical field of a tightening device for roof bolt fixed roof net in coal-mining tunnels. The tightening device is characterized in that a combined gear wheel shaft consists of a driving joint and a main gear shaft which are connected with a motor; one end of the main gear wheel is inserted in a main body center hole embedded with a copper sleeve, and the other end is provided with a bearing and penetrates through a main body axial hole; the main gear shaft is connected with the driving joint; the axial middle of a main body is provided with four planetary gear wheels with same structure in the radial direction; the planetary gears are connected with the main body through a pin shaft; and the planetary gears are engaged with the main gear shaft and simultaneously engaged and connected with an inner gear ring sleeved on the main body. The invention is safe and reliable to operate, is stable to run, has the advantages of multiple functions, strong exchangeability and simple structure, and is easy to overhaul on site. The driving joint and the tightening joint can be quickly replaced, thereby satisfying the use requirements of different motors and different thread fastening pieces, and effectively enhancing the installation and connection efficiency of thread fastening piece for roof bolt fixed roof net under the mine.
Description
Technical field
The invention belongs to the device for screwing up technical field of netting with the fixing top of top anchor pole in the mechanical coal cutting roadway.
Background technology
In mechanical coal cutting roadway, for the safety in production of mining continuously, finish the bank must be with the fixing top net of top anchor pole.Prior art generally adopts pneumatic type to add the nut bar and finishes, and this method rotating speed is not easy operation soon, shake dangerously greatly, and the bar phenomenon of breaking often takes place in the operation.
Summary of the invention
The invention discloses a kind of arm-power type thread fastening piece tightening device, the arm-power type thread fastening piece tightening device that is connected by motor-driven is realized fixing the tightening fast of top net screw-thread securing piece of top anchor pole, and is safe and reliable.
The technical solution used in the present invention is: comprise the built up gear axle that motor-driven connects, planetary gear links to each other with the ring gear engagement, and the body and the detachable arm of force, the built up gear axle is made up of drive sub that is connected with motor and main pinion, and body is the skeleton of planetary gear being installed and being tightened joint; Main pinion one end inserts and to stud with in the body centre bore of copper sheathing, and bearing is housed the other end and by the body axis hole, bearing is spacing by second circlip that embeds body, and main pinion and drive sub are for being threaded, and drive sub is outer hexagon.
Body is a monolithic, its axially middle part radial direction 4 planetary gears that structure is identical are installed, planetary gear is connected by bearing pin with body, planetary gear and main pinion engagement, the while meshes with ring gear on being enclosed within body and links to each other; It is spacing that ring gear one end is equipped with body, and it is spacing that the other end is equipped with first circlip.
Tighten the hexagon in the entire body hollow that is shaped as of joint, tighten joint and be installed in this moment of volume output, the press-fit lubricating cup is installed on the body, the body centre bore communicates with planet arm strength device inside, and the detachable arm of force connects with bearing pin with ring gear.
Compared with prior art the beneficial effect of arm-power type thread fastening piece tightening device of the present invention is: handling safety is reliable, operate steadily, but a tractor serves several purposes, interchangeability is strong, the in-situ trouble that is easy to simple in structure.Drive sub with tighten joint and can change fast, can satisfy the instructions for use of different motors, different screw-thread securing pieces, improved effectively top anchor pole under the mine fixedly top net screw-thread securing piece the operating efficiency of connection is installed.
Description of drawings
Fig. 1 is a structural representation of the present invention
1-ring gear among the figure, 2-first circlip, the 3-main pinion, 4-second circlip, the 5-bearing, the 6-planetary gear, the 7-body, the 8-bearing pin, the 9-copper sheathing, the 10-lubricating cup, 11-tightens joint, the 12-arm of force, 13-drive sub.
The specific embodiment
Arm-power type thread fastening piece tightening device, comprise the built up gear axle that motor-driven connects, planetary gear 6 links to each other with ring gear 1 engagement, and the body 7 and the detachable arm of force 12, the built up gear axle is made up of drive sub 13 that is connected with motor and main pinion 3, and body 7 is skeletons of planetary gear 6 being installed and being tightened joint 11.
During work, with insisting on the tight detachable arm of force 12, motor-driven combined type main pinion rotates, and main pinion 3 drives 4 planetary gears 6 around ring gear 1 rotation, tightens joint 11 rotations thereby drive, and realizes tightening fast of double thread fastener.Drive sub 13 with tighten joint 11 and can change fast, can satisfy the instructions for use of different motors, different screw-thread securing pieces, effectively improved screw-thread securing piece the operating efficiency that connects be installed.
Claims (1)
1. arm-power type thread fastening piece tightening device, comprise the built up gear axle that motor-driven connects, planetary gear (6) links to each other with ring gear (1) engagement, and the body (7) and the detachable arm of force (12), it is characterized in that: the built up gear axle is made up of drive sub that is connected with motor (13) and main pinion (3), and body (7) is planetary gear (6) to be installed and to be tightened the skeleton of joint (11); Main pinion (3) one ends insert and stud with in body (7) centre bore of copper sheathing (9), the other end is equipped with bearing (5) and passes through body (7) axis hole, bearing (5) is spacing by second circlip (4) that embeds body (7), main pinion (3) and drive sub (13) are for being threaded, and drive sub (13) is outer hexagon;
Body (7) is a monolithic, its axial middle part radial direction is equipped with 4 planetary gears (6) that structure is identical, planetary gear (6) is connected by bearing pin (8) with body (7), the engagement of planetary gear (6) and main pinion (3), simultaneously be enclosed within body (7) on ring gear (1) engagement link to each other; It is spacing that ring gear (1) one end is equipped with body (7), and it is spacing that the other end is equipped with first circlip (2);
Tighten the hexagon in the entire body hollow that is shaped as of joint (11), tighten joint (11) and be installed in body (7) moment output, press-fit lubricating cup (10) is installed on the body (7), body (7) centre bore communicates with planet arm strength device inside, and the detachable arm of force (12) connects with bearing pin with ring gear (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010230501 CN101906980A (en) | 2010-07-16 | 2010-07-16 | Arm-power type thread fastening piece tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010230501 CN101906980A (en) | 2010-07-16 | 2010-07-16 | Arm-power type thread fastening piece tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101906980A true CN101906980A (en) | 2010-12-08 |
Family
ID=43262547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010230501 Pending CN101906980A (en) | 2010-07-16 | 2010-07-16 | Arm-power type thread fastening piece tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101906980A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758548A (en) * | 2014-02-12 | 2014-04-30 | 长治市同诚机械有限公司 | Anchor bolt nut fastener |
| CN109895008A (en) * | 2019-03-25 | 2019-06-18 | 温州易正科技有限公司 | A kind of automatic hydraulic tightening device for bolt |
| CN109895007A (en) * | 2019-03-25 | 2019-06-18 | 温州易正科技有限公司 | A kind of screw wrenching tool based on oil cylinder |
| CN111550272A (en) * | 2020-04-28 | 2020-08-18 | 太原理工大学 | Anchor rod installation torque quantitative control and follow-up detection device |
| CN113803413A (en) * | 2020-06-16 | 2021-12-17 | 长治市远路矿用设备有限责任公司 | Anchor rod booster |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4688642A (en) * | 1984-10-09 | 1987-08-25 | Texas Iron Works, Inc. | Rotatable liner with multiple simultaneously set liner hanger arrangement and method |
| CN2388348Y (en) * | 1999-06-15 | 2000-07-19 | 平顶山煤业(集团)有限责任公司技术中心 | Anchoring-bolt twisting fastener |
| WO2005103450A1 (en) * | 2004-04-21 | 2005-11-03 | Shawn Kevin Sutherland | Rock bolt tensioner |
| CN101337323A (en) * | 2008-08-14 | 2009-01-07 | 王明明 | On-off screw-thread securing piece screwing axis |
| CN100469519C (en) * | 2007-06-05 | 2009-03-18 | 浙江大学 | Oil-distributter spring press-cover screwing-tightly device |
| RU2365757C1 (en) * | 2008-03-04 | 2009-08-27 | Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" | Arm-polymeric anchor ап-3м |
-
2010
- 2010-07-16 CN CN 201010230501 patent/CN101906980A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4688642A (en) * | 1984-10-09 | 1987-08-25 | Texas Iron Works, Inc. | Rotatable liner with multiple simultaneously set liner hanger arrangement and method |
| CN2388348Y (en) * | 1999-06-15 | 2000-07-19 | 平顶山煤业(集团)有限责任公司技术中心 | Anchoring-bolt twisting fastener |
| WO2005103450A1 (en) * | 2004-04-21 | 2005-11-03 | Shawn Kevin Sutherland | Rock bolt tensioner |
| CN100469519C (en) * | 2007-06-05 | 2009-03-18 | 浙江大学 | Oil-distributter spring press-cover screwing-tightly device |
| RU2365757C1 (en) * | 2008-03-04 | 2009-08-27 | Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" | Arm-polymeric anchor ап-3м |
| CN101337323A (en) * | 2008-08-14 | 2009-01-07 | 王明明 | On-off screw-thread securing piece screwing axis |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758548A (en) * | 2014-02-12 | 2014-04-30 | 长治市同诚机械有限公司 | Anchor bolt nut fastener |
| CN109895008A (en) * | 2019-03-25 | 2019-06-18 | 温州易正科技有限公司 | A kind of automatic hydraulic tightening device for bolt |
| CN109895007A (en) * | 2019-03-25 | 2019-06-18 | 温州易正科技有限公司 | A kind of screw wrenching tool based on oil cylinder |
| CN109895008B (en) * | 2019-03-25 | 2020-10-09 | 日信电气股份有限公司 | Automatic hydraulic tightening device for bolt |
| CN109895007B (en) * | 2019-03-25 | 2020-10-09 | 日信电气股份有限公司 | Bolt tightening device based on oil cylinder |
| CN111550272A (en) * | 2020-04-28 | 2020-08-18 | 太原理工大学 | Anchor rod installation torque quantitative control and follow-up detection device |
| CN111550272B (en) * | 2020-04-28 | 2022-03-22 | 太原理工大学 | Anchor rod installation torque quantitative control and follow-up detection device |
| CN113803413A (en) * | 2020-06-16 | 2021-12-17 | 长治市远路矿用设备有限责任公司 | Anchor rod booster |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101208 |