CN103754289B - After a kind of, shock-absorbing is tightened the anti-pivoted frame of rifle - Google Patents
After a kind of, shock-absorbing is tightened the anti-pivoted frame of rifle Download PDFInfo
- Publication number
- CN103754289B CN103754289B CN201310715908.6A CN201310715908A CN103754289B CN 103754289 B CN103754289 B CN 103754289B CN 201310715908 A CN201310715908 A CN 201310715908A CN 103754289 B CN103754289 B CN 103754289B
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- China
- Prior art keywords
- crossbeam
- locating piece
- rifle
- pivoted frame
- countercheck rod
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- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of rear shock-absorbing and tighten the anti-pivoted frame of rifle, mainly comprise crossbeam, alignment pin, locating piece and countercheck rod, described locating piece is arranged on crossbeam left end, described alignment pin is arranged on locating piece, described countercheck rod is provided with multiple, and multiple countercheck rods are arranged in parallel in crossbeam right-hand member side by side, and countercheck rod one end is connected with crossbeam, the other end, lower than crossbeam, makes countercheck rod and crossbeam plane have an angle. The present invention utilizes the countercheck rod arranging on anti-pivoted frame firmly to limit the reversion of tightening rifle, and anti-pivoted frame is arranged on vehicle body suspension bracket, makes the opposing effect of reaction force more stable, reliable.
Description
Technical field
The invention belongs to automobile making equipment Technology field, be specifically related to a kind of rear shock-absorbing and tighten the anti-pivoted frame of rifle.
Background technology
Tightening rifle is the requisite equipment in automobile assembling field, be for to the threaded fastener of using in automobile assembling process (as screw, nut) tighten connection, the operation principle of tightening rifle is to tighten by self rotating to be the realization of securing member input torque, in the moment of having tightened due to fastening putting in place of securing member, have an of short duration time delay and just can stop and tightening rifle, securing member will be given and tighten reaction force of rifle like this, make to tighten rifle springing in the other direction, if reaction force is less, operating personnel can be dominated by hand live, if will very easily cause danger but power is excessive. after general automobile, the fastening assembling of shock-absorbing and vehicle body needs a larger screwing force guarantee assembly quality, so naturally larger to the reaction force of tightening rifle at the moment securing member of having tightened, so just need to design a kind of device that can resist reaction force, to ensure safety.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of esy to use, safe and reliable anti-pivoted frame of rifle of tightening.
Object of the present invention is carried out specific implementation by the following technical programs:
After a kind of, shock-absorbing is tightened the anti-pivoted frame of rifle, mainly comprise crossbeam, alignment pin, locating piece and countercheck rod, described locating piece is arranged on crossbeam left end, described alignment pin is arranged on locating piece, described countercheck rod is provided with multiple, multiple countercheck rods are arranged in parallel in crossbeam right-hand member side by side, countercheck rod one end is connected with crossbeam, the other end is lower than crossbeam below, make countercheck rod and crossbeam plane have an angle, the object that this angle is set is to increase countercheck rod and the contact area of tightening rifle as far as possible, makes to resist better effects if.
Described locating piece is " 7 " font, and locating piece vertical plane is connected to crossbeam left end, and on alignment pin stationary positioned piece horizontal plane, described alignment pin small end down.
Described locating piece upper surface is provided with a nylon cover plate, prevents locating piece scratch vehicle body.
On described locating piece vertical plane, be provided with two dog screws, dog screw front end face withstands on vehicle body suspension bracket, is used for eliminating the sideshake of locating piece and vehicle body suspension bracket, makes anti-pivoted frame location more firm.
The described countercheck rod left and right sides is provided with a nylon press strip, prevents that countercheck rod scratch from tightening rifle.
After one of the present invention, shock-absorbing is tightened the anti-pivoted frame of rifle, utilizes the countercheck rod arranging on anti-pivoted frame firmly to limit the reversion of tightening rifle, and anti-pivoted frame is arranged on vehicle body suspension bracket, makes the opposing effect of reaction force more stable, reliable.
Brief description of the drawings
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation that a kind of rear shock-absorbing of the present invention is tightened the anti-pivoted frame tool of rifle;
Fig. 2 is the use state diagram of a kind of engine transfering suspender of the present invention;
In figure: 1-crossbeam; 2-alignment pin; 3-locating piece; 4-countercheck rod; 5-nylon press strip; 6-nylon cover plate; 7-dog screw; 8-tightens rifle.
Detailed description of the invention
As shown in Figure 1-2, after one described in the embodiment of the present invention, shock-absorbing is tightened the anti-pivoted frame of rifle, mainly comprise crossbeam 1, alignment pin 2, locating piece 3 and countercheck rod 4, locating piece 3 is arranged on crossbeam 1 left end, and alignment pin 2 is arranged on locating piece 3, and countercheck rod 4 is provided with three, three countercheck rods 4 are arranged in parallel in crossbeam 1 right-hand member side by side, countercheck rod 4 one end are connected with crossbeam 1, and the other end, lower than crossbeam 1 below, makes countercheck rod 4 and crossbeam 1 plane have an angle.
Locating piece 3 is " 7 " font, and locating piece 3 vertical planes are connected to crossbeam 1 left end, and on alignment pin 2 stationary positioned piece 3 horizontal planes, alignment pin 2 small ends down.
Locating piece 3 upper surfaces are provided with a nylon cover plate 6.
On locating piece 3 vertical planes, be provided with two dog screws 7.
Countercheck rod 4 left and right sides are provided with a nylon press strip 5.
Crossbeam 1 is made by square tube with countercheck rod 4, and crossbeam 1 is to be overlapped up and down and welded together by two ends square tube.
After one of the present invention, shock-absorbing is tightened the anti-pivoted frame of rifle, in use, first the alignment pin of anti-pivoted frame 2 is inserted in the locating hole of vehicle body suspension bracket, and make locating piece 3 vertical planes be adjacent to suspension bracket locating hole outside, can, by regulating dog screw 7 to eliminate gap, so far just anti-bull stick be located completely; While tightening, hold and tighten the body of a gun of rifle 8 and be placed between two countercheck rods 4, just can start the work of tightening, the moment of having tightened, tighten the bounce-back of rifle 8 and offset by both sides countercheck rod 4 completely, ensure personal security.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment regulates; or part technical characterictic is wherein equal to replacement; within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. shock-absorbing is tightened the anti-pivoted frame of rifle after one kind, it is characterized in that: mainly comprise crossbeam, alignment pin, locating piece and countercheck rod, described locating piece is arranged on crossbeam left end, described alignment pin is arranged on locating piece, described countercheck rod is provided with multiple, and multiple countercheck rods are arranged in parallel in crossbeam right-hand member side by side, and countercheck rod one end is connected with crossbeam, the other end, lower than crossbeam below, makes countercheck rod and crossbeam plane have an angle.
2. after one according to claim 1, shock-absorbing is tightened the anti-pivoted frame of rifle, it is characterized in that: described locating piece is " 7 " font, and locating piece vertical plane is connected to crossbeam left end, and alignment pin is fixed on the horizontal plane of locating piece, and described alignment pin small end down.
3. after one according to claim 1 and 2, shock-absorbing is tightened the anti-pivoted frame of rifle, it is characterized in that: described locating piece upper surface is provided with a nylon cover plate.
4. after one according to claim 3, shock-absorbing is tightened the anti-pivoted frame of rifle, it is characterized in that: on described locating piece vertical plane, be provided with two dog screws.
5. after one according to claim 4, shock-absorbing is tightened the anti-pivoted frame of rifle, it is characterized in that: the described countercheck rod left and right sides is provided with a nylon press strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715908.6A CN103754289B (en) | 2013-12-23 | 2013-12-23 | After a kind of, shock-absorbing is tightened the anti-pivoted frame of rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715908.6A CN103754289B (en) | 2013-12-23 | 2013-12-23 | After a kind of, shock-absorbing is tightened the anti-pivoted frame of rifle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103754289A CN103754289A (en) | 2014-04-30 |
| CN103754289B true CN103754289B (en) | 2016-05-04 |
Family
ID=50521667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310715908.6A Active CN103754289B (en) | 2013-12-23 | 2013-12-23 | After a kind of, shock-absorbing is tightened the anti-pivoted frame of rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103754289B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD217741A1 (en) * | 1983-10-06 | 1985-01-23 | Berliner Bremsenwerk Veb | SCREWING DEVICE FOR SHOCK ABSORBER |
| CN1007330B (en) * | 1985-11-06 | 1990-03-28 | 株式会社小松制作所 | Improvement of screw tightening apparatus |
| KR100837928B1 (en) * | 2006-10-10 | 2008-06-13 | 현대자동차주식회사 | jig for tightening a bolt |
| FR2920682B1 (en) * | 2007-09-10 | 2010-03-12 | Peugeot Citroen Automobiles Sa | DEVICE FOR TIGHTENING FIXING ELEMENTS ARRANGED BELOW A STRUCTURE |
| CN201799845U (en) * | 2010-10-05 | 2011-04-20 | 天津电装电子有限公司 | Automatic screwdriver support |
| CN103144084B (en) * | 2013-02-22 | 2014-12-24 | 奇瑞汽车股份有限公司 | Auxiliary fixture for preventing bolt at process fastening point from follow-up rotation |
-
2013
- 2013-12-23 CN CN201310715908.6A patent/CN103754289B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103754289A (en) | 2014-04-30 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180927 Address after: 408400 Chongqing Nanchuan District Xicheng Street office, Ping Ping Ju 5 group Patentee after: Nanchuan District of Chongqing Lee Industrial Co. Ltd. Address before: 545005 No. 273 Liu Yong Road, Liu Nan District, Liuzhou, the Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU ZHENGLING GROUP CO., LTD. |