CN102476273A - Tightening machine used for steering device - Google Patents
Tightening machine used for steering device Download PDFInfo
- Publication number
- CN102476273A CN102476273A CN2010105655571A CN201010565557A CN102476273A CN 102476273 A CN102476273 A CN 102476273A CN 2010105655571 A CN2010105655571 A CN 2010105655571A CN 201010565557 A CN201010565557 A CN 201010565557A CN 102476273 A CN102476273 A CN 102476273A
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- CN
- China
- Prior art keywords
- tightening
- tightening machine
- anchor clamps
- connecting bolt
- suspension
- 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.)
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- Steering Controls (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention relates to a tightening machine used for a steering device. The tightening machine is characterized in that an operating body is provided with an operation panel, the operation panel is connected with a deflection gear box, a counter-force strut, a vertical nut tightening sleeve and a base connecting bolt tightening sleeve are connected with a tightening machine base plate, the operating platform is provided with a fixture rotation limit elastic plug pin and a counter-force support, a fixture is arranged on the operating platform, the bottom end of the fixture is provided with a limit groove, a suspension device is connected with the tightening machine, a suspension upright is connected with the suspension device, and an electric cabinet is arranged beside the suspension upright. The tightening machine provided by the invention has the beneficial effects that tightening of a base connecting bolt and a vertical arm connecting bolt of a steering machine is realized, tightening torque is uniform, accuracy is high, reliability is good, assembling efficiency is high, and operation is easy, thus time and labour are saved in a tightening process.
Description
Technical field
The present invention relates to the tightening machine field, specifically be meant a kind of tightening machine that is used for steering gear.
Background technology
Because each connecting bolt of automobile steering device is tightened when the space is narrow and small to be caused manually deciding not having reliable counter-force to protect when button wrench is difficult to operation and tightens the plumbing arm attaching nut; Worm screw can appear with carrying out of tightening and the problem that rotates; And when adopting manual work to tighten, operation easier is big, the waste of manpower cost; Can't guarantee screw-down torque, problem such as waste time and energy simultaneously.
Summary of the invention
In view of the defective that prior art exists, it is even to the purpose of this invention is to provide a kind of screw-down torque, and precision is high, good reliability, and efficiency of assembling is high, and is simple to operate, makes the time saving and energy saving tightening machine that is used for steering gear of rundown process.
Be to realize above-mentioned purpose, the technical solution that the present invention adopted is mainly tightened sleeve, vertical nut screwing clamping sleeve, workbench, anchor clamps slewing limit resilient pin, reaction support, anchor clamps, biased teeth roller box, operating body, suspension arrangement, suspension column, regulator cubicle, limited impression by guidance panel, counter-force pole, base connecting bolt and is formed; It is characterized in that: operating body is provided with guidance panel, and guidance panel is connected with the biased teeth roller box, and counter-force pole, vertical nut screwing clamping sleeve, pedestal connecting bolt are tightened sleeve and be connected with the tightening machine base plate; Workbench is provided with anchor clamps slewing limit resilient pin, reaction support; Anchor clamps are installed on the workbench, and the anchor clamps bottom is provided with limited impression, the suspension arrangement that is connected with tightening machine; The suspension column is connected with suspension arrangement, and suspension column next door is provided with regulator cubicle.
The invention has the beneficial effects as follows: solved the tightening of steering box pedestal connecting bolt and plumbing arm attaching nut, screw-down torque is even, and precision is high, good reliability, and efficiency of assembling is high, and is simple to operate, makes rundown process time saving and energy saving.
Description of drawings
Fig. 1 is a structure diagram of the present invention;
Fig. 2 is an operating body side view of the present invention.
The specific embodiment
Fig. 1, Fig. 2 Reference numeral are following: guidance panel 1, counter-force pole 2, base connecting bolt are tightened sleeve 3, vertical nut screwing clamping sleeve 4, workbench 5, anchor clamps slewing limit resilient pin 6, reaction support 7, anchor clamps 8, biased teeth roller box 9, operating body 10, suspension arrangement 11, suspension column 12, regulator cubicle 13, limited impression 14.
At Fig. 1, a kind of structure diagram that is used for the tightening machine of steering gear shown in Figure 2; Its primary structure comprises: operating body 10 is provided with guidance panel 1, and guidance panel 1 is connected with biased teeth roller box 9, and counter-force pole 2, vertical nut screwing clamping sleeve 4, pedestal connecting bolt are tightened sleeve 3 and be connected with the tightening machine base plate; Workbench 5 is provided with anchor clamps slewing limit resilient pin 6, reaction support 7; Anchor clamps 8 are installed on the workbench 5, and anchor clamps 8 bottoms are provided with limited impression 14, the suspension arrangement 11 that is connected with tightening machine; Suspension column 12 is connected with suspension arrangement 11, and suspension column 12 next doors are provided with regulator cubicle 13.
Operation principle of the present invention: steering box connecting bolt tightening machine operating body adopts twin shaft output; And tightening shaft end increase gear biasing case 9; Make two to tighten sleeve and respectively pedestal connecting bolt and plumbing arm attaching nut are tightened through gear biasing case 9, protect and clamping but with rotary jig steering box is carried out counter-force through counterforce device simultaneously.Concrete operations are following: the steering box workpiece is put into anchor clamps 8, and artificial drag operation body is inserted on the reaction support 7 counter-force pole 2, and the pedestal connecting bolt is tightened sleeve 3 and aimed at the pedestal connecting bolt, presses start button and tightens this bolt.Extract anchor clamps slewing limit resilient pin 6, rotary clamp 8, and then release clip slewing limit resilient pin 6 makes it to insert the corresponding breach on the anchor clamps 8, the realization location.Tighten all the other pedestal connecting bolts successively respectively.After the pedestal bolt is all tightened and is finished, the parameter change-over switch on the turn guidance panel, artificial drag operation body makes vertical nut screwing clamping sleeve 4 aim at the plumbing arm nut, and counter-force pole 2 is inserted in the protection that counter-force is realized in the plumbing arm both sides simultaneously, tightens this nut.
Claims (1)
1. tightening machine that is used for steering gear is characterized in that: tighten sleeve, vertical nut screwing clamping sleeve, workbench, anchor clamps slewing limit resilient pin, reaction support, anchor clamps, biased teeth roller box, operating body, suspension arrangement, suspension column, regulator cubicle, limited impression by guidance panel, counter-force pole, base connecting bolt and form; Operating body is provided with guidance panel, and guidance panel is connected with the biased teeth roller box, and counter-force pole, vertical nut screwing clamping sleeve, pedestal connecting bolt are tightened sleeve and be connected with the tightening machine base plate; Workbench is provided with anchor clamps slewing limit resilient pin, reaction support; Anchor clamps are installed on the workbench, and the anchor clamps bottom is provided with limited impression, the suspension arrangement that is connected with tightening machine; The suspension column is connected with suspension arrangement, and suspension column next door is provided with regulator cubicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010565557.1A CN102476273B (en) | 2010-11-30 | 2010-11-30 | Tightening machine used for steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010565557.1A CN102476273B (en) | 2010-11-30 | 2010-11-30 | Tightening machine used for steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102476273A true CN102476273A (en) | 2012-05-30 |
| CN102476273B CN102476273B (en) | 2015-07-15 |
Family
ID=46089113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010565557.1A Active CN102476273B (en) | 2010-11-30 | 2010-11-30 | Tightening machine used for steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102476273B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259837A (en) * | 2014-08-18 | 2015-01-07 | 重庆齿轮箱有限责任公司 | Nut tightening machine |
| CN104625715A (en) * | 2015-03-06 | 2015-05-20 | 翰桥（湖州）五金制品有限公司 | Equipment for efficiently and quickly assembling complex automobile parts |
| CN107838652A (en) * | 2017-12-21 | 2018-03-27 | 吉林瑞铭机电设备有限公司 | Steering gear draw-in bar automatic screwing device |
| CN108673108A (en) * | 2018-03-26 | 2018-10-19 | 广东鸿图南通压铸有限公司 | A method of it is tightened for accessory in multiple flatnesses |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040081525A1 (en) * | 2002-10-25 | 2004-04-29 | Mori Seiki Co., Ltd. | Exterior cover for machine tool |
| CN1603060A (en) * | 2004-11-02 | 2005-04-06 | 合肥工业大学 | Screwing machine based on servo system |
| CN201009075Y (en) * | 2007-02-01 | 2008-01-23 | 中国南方工业汽车股份有限公司四川建安车桥分公司 | Main gear locknut screwing down machine |
-
2010
- 2010-11-30 CN CN201010565557.1A patent/CN102476273B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040081525A1 (en) * | 2002-10-25 | 2004-04-29 | Mori Seiki Co., Ltd. | Exterior cover for machine tool |
| CN1603060A (en) * | 2004-11-02 | 2005-04-06 | 合肥工业大学 | Screwing machine based on servo system |
| CN201009075Y (en) * | 2007-02-01 | 2008-01-23 | 中国南方工业汽车股份有限公司四川建安车桥分公司 | Main gear locknut screwing down machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259837A (en) * | 2014-08-18 | 2015-01-07 | 重庆齿轮箱有限责任公司 | Nut tightening machine |
| CN104625715A (en) * | 2015-03-06 | 2015-05-20 | 翰桥（湖州）五金制品有限公司 | Equipment for efficiently and quickly assembling complex automobile parts |
| CN104625715B (en) * | 2015-03-06 | 2017-01-11 | 翰桥（湖州）五金制品有限公司 | Equipment for efficiently and quickly assembling complex automobile parts |
| CN107838652A (en) * | 2017-12-21 | 2018-03-27 | 吉林瑞铭机电设备有限公司 | Steering gear draw-in bar automatic screwing device |
| CN107838652B (en) * | 2017-12-21 | 2024-03-26 | 吉林瑞铭机电设备有限公司 | Automatic tightening machine for inner pull rod of steering gear |
| CN108673108A (en) * | 2018-03-26 | 2018-10-19 | 广东鸿图南通压铸有限公司 | A method of it is tightened for accessory in multiple flatnesses |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102476273B (en) | 2015-07-15 |
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| C14 | Grant of patent or utility model | ||
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