CN2399170Y - Screw detatching machine for pneumatic horse - Google Patents
Screw detatching machine for pneumatic horse Download PDFInfo
- Publication number
- CN2399170Y CN2399170Y CN 99240187 CN99240187U CN2399170Y CN 2399170 Y CN2399170 Y CN 2399170Y CN 99240187 CN99240187 CN 99240187 CN 99240187 U CN99240187 U CN 99240187U CN 2399170 Y CN2399170 Y CN 2399170Y
- Authority
- CN
- China
- Prior art keywords
- main frame
- telescopic tube
- pneumatic
- tube device
- exhaust joint
- 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.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a screw detaching machine for pneumatic horse, which comprises a main frame composed of a pneumatic wrenching device, a pneumatic wrench arranged on the main frame, a telescopic tube device connected with the shell of the main frame, a lifting frame device installed on the telescopic tube device and a distributing valve device arranged at the end of the telescopic tube device. The pneumatic wrench comprises a shakable square head installed on the shell of the main frame, a spring sheathed with the lower part of the square head and a driving pin connected with the wrenching shaft of the main frame by the transmission of rotary torque. The utility model uses compressed air as the power source and adopts pneumatic operation. The utility model has the advantages of light weight, big and adjustable torque, convenient operation, handy move, high efficiency and energy saving.
Description
The utility model relates to the nut changer, and particularly a kind of pneumatic riding that is used for dismounting automobile chassis nut climbed the nut changer.
Product sold is that electronic riding climbed the nut changer on the existing market, is exclusively used in the nut of dismounting automobile chassis, and weight reaches 100kg, uses very inconveniently, also needs two people operation.What this product used is the 380V power supply, and use occasion is restricted, and dangerous, and rainy day and weather very easily leak electricity when seriously moist.It does not have the lifting foot rest, uses inconvenient for the chassis different automobile of height yet.Because on the length, make such machine branch that plain edition, extended type, torsion adjustment type etc. be arranged, its specification is various, causes confusion easily, make expensive, the time-consuming effort again of user on market.Say that again this machine moment of torsion is little, peak torque is 700N/m, just is difficult to dismantle and tighten as the nut more than the M24, goes wrong easily.
The purpose of this utility model provides a kind of improved pneumatic riding and climbs the nut changer, and it as power source, adopts pneumatic operation with compressed air, and its moment of torsion is big, and can regulate, and is easy to operate.
A kind of pneumatic riding described in the utility model climbed the nut changer and comprised the main frame that is made of the pneumatic wrench device, it also is included in the pneumatic impact spanner device that is provided with on the main frame, the telescopic tube device that is connected with host shell, the crane device of on the telescopic tube device, installing, and the distributing valve device of settling in the end of telescopic tube device;
Described pneumatic impact spanner device comprises the square toes that shake that are installed on the main frame upper shell, at the spring of square toes bottom suit, and pulls the trundle that axle is connected by the rotation torque transmission with main frame;
Described telescopic tube device comprises the fixed sleeving that is installed on the main frame lower house, the telescopic tube of suit in the other end of fixed sleeving, and make telescopic tube be fixed on the interior trip bolt of fixed sleeving;
Described crane device comprises retaining collar and the trip bolt that is installed on the fixed sleeving, the lifting foot rest of settling in the bottom of retaining collar, and the lowering or hoisting gear that can make telescopic tube device and main frame lifting is together with lifting handle;
Described distributing valve device comprises the distribution valve body that is installed on the telescopic tube end, flow speed control valve and reversal valve in the setting of distribution valve inner, the Compressed Gas inlet suction port that is connected with flow speed control valve, first exhaust joint that is connected with reversal valve and second exhaust joint, pass to main frame first inlet suction port and pass to the trachea of main frame second inlet suction port and the handle rack of on the distribution valve body, installing by first exhaust joint by second exhaust joint.
The utility model adopts the structural principle of the pneumatic impact spanner of mature and reliable, to have electronic the riding of old product now climbs the nut changer and is improved and make, have in light weight, moment of torsion is big and can regulate, easy to operate, move light and handy, energy-efficient, safe and reliable advantage has alleviated labor intensity of operating personnel widely.The utility model especially has following characteristics:
1. owing to adopt the principle and the structure of pneumatic impact spanner, its torsion is increased, and be designed to adjustablely, can adapt to the demand of different occasions.
2. but the complete machine height is designed to the free adjustment formula, has thoroughly solved the puzzlement of high chassis and low-rider.
3. complete machine length and fulcrum front and back position are adjustable, can adapt to the needs of different occasions, have improved operating personnel's comfort level.
4. square toes are of a size of 25.4mm (1 inch), can exchange with the pneumtic impact wrench sleeve, adapt with current international practice standard, have improved versatility.
The utility model can replace electronic the riding of plain edition, extended type and torque adjustment type and climb nut changer, a tractor serves several purposes.Again because the utility model high speed rotating, length, height is adjustable, thereby has widened the scope of application widely.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is that a kind of pneumatic riding climbed the structural representation of nut changer.
Fig. 2 is by vertical view shown in Figure 1.
Referring to Fig. 1 and Fig. 2, a kind of pneumatic riding climbed the nut changer and comprised the main frame 1 that is made of the pneumatic wrench device, the pneumatic impact spanner device 2 that on main frame 1, is provided with, the telescopic tube device 3 that is connected with main frame 1 housing, the crane device of on telescopic tube device 3, installing 4, and the distributing valve device of settling in the end of telescopic tube device 35.
Main frame 1 is a main part of the present utility model, and its structure adopts the structural principle of inlet gas trigger, and designs in conjunction with handling characteristics of the present utility model.Main frame 1 comprises upper shell 11, lower house 12, bottom 13, lining 14, the main air motor part that constitutes by cylinder 15, cylinder protecgulum 16, cylinder back cover 17, rotor 18 and blade 19, the main impact part that constitutes by drive sleeve 61, impact pawl 62, impact frame 63, and pull axle 71.Main frame 1 has the characteristics of high efficiency, high moment of torsion, high security.
Pneumatic impact spanner device 2 comprises the square toes that shake 21 that are installed on main frame 1 upper shell 11, at the spring 22 of square toes 21 bottom suits, and pulls the trundle 23 that axle 71 is connected by the rotation torque transmission with main frame 1.The spring of being adorned 22 can make square toes 21 find exactly to ride climbs nut, and is located by cubic sleeve and puts.Rotate by the axle 71 of pulling in the main frame 1, transfer torque on the square toes 21 that can shake, climb nut to riding by cubic sleeve again and carry out dismounting.
Telescopic tube device 3 comprises the fixed sleeving 31 that is installed on main frame 1 lower house 12, the telescopic tube 32 of suit in the other end of fixed sleeving 31, and make telescopic tube 32 be fixed on trip bolt 33 in the fixed sleeving 31.Telescopic tube 32 can carry out telescopic moving outside fixed sleeving 31, when telescopic moving after desired location, just fixed by trip bolt 33.Telescopic tube device 3 is distances of control people and main frame 1, makes operating personnel more convenient to operate.
Crane device 4 comprises retaining collar 41 and the trip bolt 42 that is installed on the fixed sleeving 31, the lifting foot rest of settling in the bottom of retaining collar 41 43, and the lowering or hoisting gear 44 that can make telescopic tube device 3 and main frame 1 lifting is together with lifting handle 45.Set retaining collar 41 is supported lowering or hoisting gear 44 and lifting foot rest 43.The trip bolt of being adorned 42 then is fixing whole crane device 4.Shake lifting handle 45 and can carry out lifting lowering or hoisting gear 44.The high and low position of main frame 1 when crane device 4 can be controlled work is compared with existing electronic product, can thoroughly solve the puzzlement of high chassis and low-rider.
Distributing valve device 5 comprises the distribution valve body 51 that is installed on telescopic tube 32 ends, at distribution valve body 51 inner flow speed control valve 52 and the reversal valves 53 that are provided with, the Compressed Gas inlet suction port 56 that is connected with flow speed control valve 52, first exhaust joint 54 that is connected with reversal valve 53 and second exhaust joint (not shown), pass to main frame 1 first inlet suction port 72 and pass to the trachea (not shown) of main frame second inlet suction port (not shown) by first exhaust joint 54 by second exhaust joint, and the handle rack of on distribution valve body 51, installing 6.The handle 55 that being equipped with on the reversal valve 53 is used to commutate pulls.Distributing valve device 5 is trends of configuration gas circuit, and the forward and backward of main control system 1, its structure are quite exquisite, easy to operate, safety.
The course of work of the present utility model is as follows:
Compressed Gas enters flow speed control valve 52 by inlet suction port 56, regulates throughput according to user's different needs, with the rotating speed and the moment of torsion of main control system 1, switches gas direction by reversal valve 53 then, with the forward and backward of main control system 1.Compressed Gas is after reversal valve 53 switches, through first exhaust joint 54 and second exhaust joint, the air motor part that enters main frame 1 through trachea, main frame 1 inlet suction port again, the running of driving air motor, rotor 18 by air motor drives by drive sleeve 61, impacts pawl 62, impacts impact portion componental movement and impact that frame 63 constitutes, the moment of torsion that produces by impact through pull axle 71, square toes 21 are delivered to cubic sleeve, thereby realize climbing the dismounting of nut and tighten riding.
Claims (1)
1. pneumatic riding climbed the nut changer, it comprises the main frame that is made of the pneumatic wrench device, it is characterized in that, it also is included in the pneumatic impact spanner device that is provided with on the main frame, the telescopic tube device that is connected with host shell, the crane device of on the telescopic tube device, installing, and the distributing valve device of settling in the end of telescopic tube device;
Described pneumatic impact spanner device comprises the square toes that shake that are installed on the main frame upper shell, at the spring of square toes bottom suit, and pulls the trundle that axle is connected by the rotation torque transmission with main frame;
Described telescopic tube device comprises the fixed sleeving that is installed on the main frame lower house, the telescopic tube of suit in the other end of fixed sleeving, and make telescopic tube be fixed on the interior trip bolt of fixed sleeving;
Described crane device comprises retaining collar and the trip bolt that is installed on the fixed sleeving, the lifting foot rest of settling in the bottom of retaining collar, and the lowering or hoisting gear that can make telescopic tube device and main frame lifting is together with lifting handle;
Described distributing valve device comprises the distribution valve body that is installed on the telescopic tube end, flow speed control valve and reversal valve in the setting of distribution valve inner, the Compressed Gas inlet suction port that is connected with flow speed control valve, first exhaust joint that is connected with reversal valve and second exhaust joint, pass to main frame first inlet suction port and pass to the trachea of main frame second inlet suction port and the handle rack of on the distribution valve body, installing by first exhaust joint by second exhaust joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240187 CN2399170Y (en) | 1999-11-04 | 1999-11-04 | Screw detatching machine for pneumatic horse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240187 CN2399170Y (en) | 1999-11-04 | 1999-11-04 | Screw detatching machine for pneumatic horse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2399170Y true CN2399170Y (en) | 2000-10-04 |
Family
ID=34027292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99240187 Expired - Fee Related CN2399170Y (en) | 1999-11-04 | 1999-11-04 | Screw detatching machine for pneumatic horse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2399170Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720502A (en) * | 2012-06-18 | 2012-10-10 | 中煤第三建设（集团）有限责任公司 | Pneumatic assembly and disassembly device for shaft construction forms in assembly |
| CN104816272A (en) * | 2015-05-27 | 2015-08-05 | 国网安徽省电力公司蚌埠供电公司 | Hot-line work bolt fastening device |
| CN110293503A (en) * | 2019-07-03 | 2019-10-01 | 刘安胜 | Bolt with adjustment structure turns device |
-
1999
- 1999-11-04 CN CN 99240187 patent/CN2399170Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720502A (en) * | 2012-06-18 | 2012-10-10 | 中煤第三建设（集团）有限责任公司 | Pneumatic assembly and disassembly device for shaft construction forms in assembly |
| CN102720502B (en) * | 2012-06-18 | 2014-08-06 | 中煤第三建设（集团）有限责任公司 | Pneumatic assembly and disassembly device for shaft construction forms in assembly |
| CN104816272A (en) * | 2015-05-27 | 2015-08-05 | 国网安徽省电力公司蚌埠供电公司 | Hot-line work bolt fastening device |
| CN110293503A (en) * | 2019-07-03 | 2019-10-01 | 刘安胜 | Bolt with adjustment structure turns device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |