CN201002182Y - Steering knuckle master pin liftout attachment - Google Patents
Steering knuckle master pin liftout attachment Download PDFInfo
- Publication number
- CN201002182Y CN201002182Y CNU2007200052637U CN200720005263U CN201002182Y CN 201002182 Y CN201002182 Y CN 201002182Y CN U2007200052637 U CNU2007200052637 U CN U2007200052637U CN 200720005263 U CN200720005263 U CN 200720005263U CN 201002182 Y CN201002182 Y CN 201002182Y
- Authority
- CN
- China
- Prior art keywords
- king
- king pin
- bolt
- liftout attachment
- top board
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a knuckle king pin ejecting device, which is composed of a base board, a big bolt, a jack, a mandrel, a lifting screw thread, a supporting nut, a fixing nut, a roof board, a king pin and an ejecting hole. The bottoms of the both ends of the base board are drilled with two holes. The big bolt is drilled through the two bolt holes, and then, is welded on the base board. The lifting screw thread is processed by the lifting part of the bolt. The center of the roof board is provided with the ejecting hole. When demounting the king pin, first sleeve the knuckle ejecting device onto the vehicle knuckle, and put the jack onto the base board, and then add the ejecting and adjusting the height of the roof board and the base board, and the king pin can be ejected by pressing the jack. The utility model has the advantage that: the utility model is a king pin ejecting device for demounting the king pin, by which the work is made convenient, the time and labor are saved and the turning device is effectively protected.
Description
Technical field
The utility model relates to a kind of liftout attachment, relates in particular to a kind of king bdt liftout attachment.
Background technology
In existing vehicle repairing factory maintenance technique, the king pin of automobile abrasion to be removed, the general method that adopts is: remove coupled wheel earlier, the maintenance personal knocks instrument in the direct utilization of automobile side king pin is pounded out from the bottom up, on the one hand, be subjected to limited space, king pin is because of unbalance stress and the stressed excessive distortion that causes, the king pin bottom end face is impaired, when diameter during greater than the knuckle internal diameter, just can't from knuckle, take out, sometimes even need to adopt disruptive method to take out; On the other hand, the maintenance personal also need drop into more energy and time, and efficient is not good.
The utility model content
The utility model provides a kind of compact conformation at the deficiencies in the prior art, easy to use, save time, labour-saving king pin liftout attachment.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of king pin liftout attachment by base plate, king-bolt, jack, push rod, lifting screw thread, holding nut, hold-down nut, top board, stub, eject the hole and form; Base plate is made up of one " U " type channel-section steel, and the external diameter in the bottom at base plate two ends according to king-bolt bores two holes, and the king-bolt that an end is had the hold-down nut head passes from two screws respectively, and king-bolt is welded on it on base plate during through lowermost end again; The lifting part of king-bolt all is processed with the lifting screw thread; Top board is made up of a rectangle steel plate, central authorities at top board get out the eject hole of a diameter greater than maximum king pin diameter, eject the axial place of corresponding king-bolt, two ends, hole at this again and get out a circular hole respectively, before top board is installed on the king-bolt, on two king-bolts, lock earlier holding nut respectively, the manufactured top board of on nut, packing into again, for fixing top board, at last lock hold-down nut respectively at the two ends of top board, when needing to remove king pin, only need earlier the knuckle liftout attachment to be enclosed within on the spindle, jack is placed on the base plate, selects suitable knock-pin, regulate the height of holding nut with control top board and base plate according to the diameter of king pin, pressed jack lentamente, just can king pin have been ejected safe and efficiently.
The utility model advantage compared with prior art is: a kind of king pin liftout attachment for the maintenance personal, makes work become more convenient, time saving and energy saving when removing king bdt; Concerning spindle and relevant apparatus, played active and effective protective effect.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein: 1, base plate, 2, king-bolt, 3, jack, 4, push rod, 5, the lifting screw thread, 6, holding nut, 7, hold-down nut, 8, top board, 9, stub, 10, eject the hole
The specific embodiment:
As shown in Figure 1, a kind of king pin liftout attachment by base plate 1, king-bolt 2, jack 3, push rod 4, lifting screw thread 5, holding nut 6, hold-down nut 7, top board 8, stub 9, eject hole 10 and form; Base plate 1 is made up of one " U " type channel-section steel, outside dimension in the bottom at base plate 1 two ends according to king-bolt 2 bores two holes, the king-bolt 2 that one end is had the hold-down nut head passes from two screws respectively, king-bolt 2 is during through lowermost end, it is welded on the base plate 1 again, the king-bolt 2 that employing has the hold-down nut head is installed on the base plate 1, and on the one hand the hold-down nut head is because of in the space of " U " type, can not occur potential safety hazard because base plate 1 unbalance stress and contact-making surface are too small; On the other hand, the king-bolt 2 that has a hold-down nut head is more firm in the process of removing king pin 9.King-bolt 2 has all been attacked lifting screw thread 5 in top board 8 ranges, in the real process that stub 9 ejects, can regulate according to the height that specifically highly carries out between top board 8 and the base plate 1.Top board 8 is made up of a rectangle steel plate, get out a diameter in the centre of top board 8 and eject hole 10 greater than maximum king pin diameter, eject corresponding king-bolt 2 axial places, 10 two ends, hole at this again and get out a circular hole respectively, before top board 8 is installed on the king-bolt 2, earlier on two king-bolts 2, lock holding nut 6 respectively, the manufactured top board 8 of on holding nut 6, packing into again, for fixing top board 8, at last lock hold-down nut 7 respectively at the two ends of top board 8, when needing to remove king pin 9, only need earlier the knuckle liftout attachment is enclosed within that (the relevant transfer of automobile slightly on the spindle, only stay topmost stub partly to do explanation), jack 3 is placed on the base plate 1, diameter according to king pin 9 is selected suitable knock-pin 4, regulate holding nut 6 with the height of control top board 8 with base plate 1, slowly pressed jack 3, jack 3 upwards produces an active force, directly pass to king pin 9 by push rod 4, at this moment, part beyond the king pin 9 is all pushed down by top board 8, because of the base plate 1 and the top board 8 of knuckle liftout attachment firmly is being fixed together, all strength just concentrates on knuckle and the stub 9, and both stressed be an antipodal active force, therefore can utilize the knuckle device king pin 9 to be ejected time saving and energy savingly.
The utility model compact conformation, safety firmly, when removing king bdt, for the maintenance personal, make work become more convenient, save time, laborsaving; Concerning spindle and relevant apparatus, played active and effective protective effect.
Claims (5)
1, a kind of king pin liftout attachment by base plate, king-bolt, jack, push rod, lifting screw thread, holding nut, hold-down nut, top board, stub, eject the hole and form, it is characterized in that: all be processed with the lifting screw thread in the range of described two king-bolts.
2, a kind of king pin liftout attachment according to claim 1, it is characterized in that: described top board is installed on the king-bolt by the king-bolt hole at two ends.
3, a kind of king pin liftout attachment according to claim 1, it is characterized in that: described top board has been installed hold-down nut and holding nut up and down respectively.
4, a kind of king pin liftout attachment according to claim 1 is characterized in that: have one to eject the hole on the described top board.
5, a kind of king pin liftout attachment according to claim 1, it is characterized in that: an end of described king-bolt has the hold-down nut head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200052637U CN201002182Y (en) | 2007-03-02 | 2007-03-02 | Steering knuckle master pin liftout attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200052637U CN201002182Y (en) | 2007-03-02 | 2007-03-02 | Steering knuckle master pin liftout attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002182Y true CN201002182Y (en) | 2008-01-09 |
Family
ID=39037725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200052637U Expired - Fee Related CN201002182Y (en) | 2007-03-02 | 2007-03-02 | Steering knuckle master pin liftout attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002182Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501059A (en) * | 2011-11-05 | 2012-06-20 | 天台县唐宋汽车修配厂 | Disassembling tool special for automobile steering pin |
| CN103659235A (en) * | 2013-12-05 | 2014-03-26 | 南车洛阳机车有限公司 | Harmony-series locomotive drawbar pin dismounting device |
| CN103831605A (en) * | 2014-03-19 | 2014-06-04 | 湖州市千金宝云机械铸件有限公司 | Dismounting and mounting integrated machine for automobile steering knuckle vertical shaft |
| CN105150163A (en) * | 2015-07-29 | 2015-12-16 | 上海市机械施工集团有限公司 | Device for mounting and dismounting milling tooth of double-wheel slotter |
| CN106915708A (en) * | 2015-12-28 | 2017-07-04 | 罗伯特·博世有限公司 | Vehicle raising adapter system |
| CN107932035A (en) * | 2017-11-23 | 2018-04-20 | 平湖市通力机械有限公司 | A kind of Multifunctional press |
| CN108146011A (en) * | 2017-11-23 | 2018-06-12 | 平湖市通力机械有限公司 | A kind of movable pressing machine |
| CN109551200A (en) * | 2019-01-17 | 2019-04-02 | 江念敏 | Vehicle mounted type king pin changing machine |
-
2007
- 2007-03-02 CN CNU2007200052637U patent/CN201002182Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501059A (en) * | 2011-11-05 | 2012-06-20 | 天台县唐宋汽车修配厂 | Disassembling tool special for automobile steering pin |
| CN103659235A (en) * | 2013-12-05 | 2014-03-26 | 南车洛阳机车有限公司 | Harmony-series locomotive drawbar pin dismounting device |
| CN103831605A (en) * | 2014-03-19 | 2014-06-04 | 湖州市千金宝云机械铸件有限公司 | Dismounting and mounting integrated machine for automobile steering knuckle vertical shaft |
| CN103831605B (en) * | 2014-03-19 | 2016-01-06 | 湖州市千金宝云机械铸件有限公司 | A kind of spindle vertical shaft dismounting all-in-one |
| CN105150163A (en) * | 2015-07-29 | 2015-12-16 | 上海市机械施工集团有限公司 | Device for mounting and dismounting milling tooth of double-wheel slotter |
| CN106915708A (en) * | 2015-12-28 | 2017-07-04 | 罗伯特·博世有限公司 | Vehicle raising adapter system |
| US10399833B2 (en) | 2015-12-28 | 2019-09-03 | Bosch Automotive Service Solutions Inc. | Vehicle lift adapter system |
| CN106915708B (en) * | 2015-12-28 | 2023-01-24 | 罗伯特·博世有限公司 | Vehicle lifting adapter system |
| CN107932035A (en) * | 2017-11-23 | 2018-04-20 | 平湖市通力机械有限公司 | A kind of Multifunctional press |
| CN108146011A (en) * | 2017-11-23 | 2018-06-12 | 平湖市通力机械有限公司 | A kind of movable pressing machine |
| CN109551200A (en) * | 2019-01-17 | 2019-04-02 | 江念敏 | Vehicle mounted type king pin changing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Lida Gear Manufacturing Co., Ltd. Assignor: Wuxi Institute of Technology Contract fulfillment period: 2009.4.17 to 2014.4.17 Contract record no.: 2009320000709 Denomination of utility model: Steering knuckle master pin liftout attachment Granted publication date: 20080109 License type: Exclusive license Record date: 20090429 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.17 TO 2014.4.17; CHANGE OF CONTRACT Name of requester: WUXI LIDA GEER MANUFACTURING CO., LTD. Effective date: 20090429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20140302 |