CN200967189Y - Saloon car independent suspension apparatus dismounting machine - Google Patents
Saloon car independent suspension apparatus dismounting machine Download PDFInfo
- Publication number
- CN200967189Y CN200967189Y CN 200620093149 CN200620093149U CN200967189Y CN 200967189 Y CN200967189 Y CN 200967189Y CN 200620093149 CN200620093149 CN 200620093149 CN 200620093149 U CN200620093149 U CN 200620093149U CN 200967189 Y CN200967189 Y CN 200967189Y
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- China
- Prior art keywords
- spring
- paws
- paw
- group
- independent suspension
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- Expired - Fee Related
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Abstract
The utility model relates to a dismantling and assembling machine for independently hanging device of cars, which comprises a group of spring paws on a device support, and a second group of spring paws on the rack and transmission mechanism of the device support and on the first group of spring paws. The two groups of spring paws form operating paws between the two ends of the paws. The spring paws comprises arcs paw with rail clip of spring and are connected on the two ends of the paw; a positioning hamus locates between the joint of spring paws and on the spiral trochoid of the spring. Due to the shock absorption and fixation of the spring, the dismantling and assembling machine is not limited to the coaxial structure with the independently hanging device, which enlarges the application area; the spring paws form a three-point fixing structure by two groups of spring paws and the positioning hamus, which improves the stability and safety of the dismantling and assembling machine because of the uniformity and fastness of the springs.
Description
Technical field
The utility model relates to the tooling device of implementing the partition of car independent suspension device, assembly operation.
Background technology
Dismounting car independent suspension device need use professional frock changer equipment.The changer agent structure is: its underpart is provided with damper body jig, and top is provided with the spring stay hook.Existing changer is on the basis of fixing damper, drives the spring stay hook that moves axially top by leading screw, compresses or loosens its damping spring and realize dismounting or assembly operation.Leading screw drives, drives the spring stay hook by handwheel and its driving cog and moves up and down.The technical problem underlying that prior art exists is: the spring stay hook is for to be provided with fixed hook by spring two symmetrical sides, and this structure makes spring stress very inhomogeneous, to the poor stability of spring, potential safety hazard is arranged in its operation task; In addition, its underpart is the jig structure that is installed in the damper body, this structure only is applicable to the independent suspension device of damper and the coaxial setting of damping spring, and for the non-coaxial configuration independent suspension device as brand cars such as Audi, red flags, existing changer just can't use at all.
The utility model content
Goal of the invention of the present utility model is to provide a kind of car independent suspension device changer that not limited by the coaxial or non-coaxial configuration of independent suspension device, can implement reliable, safe dismounting operation task.The car independent suspension device changer technical scheme that the utility model provides, its major technique content is: a kind of car independent suspension device changer, be fixed with one group of spring paw mechanism on its device supporter, the device supporter is provided with tooth bar and its transmission mechanism, be arranged on the rack gear, be relatively set with second group of spring paw mechanism with described spring paw mechanism, two groups of spring paw mechanisms constitute the fastening pawl of operation that is held on both ends of the spring; Each spring paw mechanism comprises the arcuation paw that spring is pressed rail that has that is articulated in mechanism mount pad both sides, two arcuation paws launch to have spring spiral arc, between the paw pin joint of its mechanism's mount pad, be positioned at spring spiral track trace and be provided with a location hook.
In above-mentioned overall technical architecture, for stablizing, firmly fix damping spring more, two arcuation paws in each group spring paw mechanism have the arc rotation direction of spring helical angle.
Car independent suspension device changer technical scheme disclosed in the utility model, because two groups of spring paw mechanism only fastening fixedly damping spring parts that provided are provided its structure, thereby whether coaxial with damper independent suspension device dismounting operation just no longer be subjected to its restriction, widened the scope of application of the technical program changer greatly.Because the operation of changer only acts on the damping spring parts, spring paw mechanism wherein provides 3 fastening-type structures of two paws and location hook in addition, its paw also can be designed to contact with the arcuation of spring helical angle basically identical, make the fastening stressed even more, firm and reliable of spring, so this changer operational stability is good, and is safe.
Description of drawings
Fig. 1 and Fig. 2 are respectively the utility model car independent suspension device changer master and look and the side-looking structure chart, include the broken section of upper spring paw mechanism in the side-looking structure chart wherein
Fig. 3 is the structure chart of spring paw mechanism.
The specific embodiment
What each accompanying drawing provided is that car independent suspension device changer one of the present utility model is implemented structure chart.The changer of this structure is the agent set supporter so that column 2 and its chassis 1 to be installed, be fixed with one group of lower spring paw mechanism 6 on it, one end penetrates to be installed column 2 upper end bodys and coaxially is slidingly matched with it, cooperates with its interior handwheel fluted disc transmission and be provided with a tooth bar 3, rotation handwheel 4, driving leading screw move up and down, 6 relative with described spring paw mechanism, be fixed in tooth bar 3 and be provided with upper spring paw mechanism 5, two groups of spring paw mechanisms 5,6 constitute the fastening pawl of operation that is held on the both ends of the spring parcel up and down.Structure of lower spring paw mechanism 5,6 constitutes on it: in mechanism's mount pad 7 or 7 ' each side hinged be provided with left paw 8 that an indent and spring spiral arcuation coincide substantially and right paw 8 ', constituted an arc rotation direction with spring helical angle in two arcuation paws 8,8 ' expansion, promptly two launch the arcuation paw, its indent contacts with spring parcel face and being hooked on the spring parcel steadily, can be the angle of spread of adjusting two paws according to the damping spring of concrete bore; In addition, the mount pad 7 or 7 between two spring paws 8, the 8 ' pin joint ' go up, be positioned at spring helical trajectory place and be provided with a location hook 9, this location hook 9 and both sides spring paw 8,8 ' constituted retention mechanism 3 lockings of spring.In actual use, the lower end hook of spring is fixed on the paw and its location hook 9 of lower spring paw mechanism 6, the last end hook of spring places interior and its location hook 9 of the paw of upper spring paw mechanism 5, rotate handwheel 4, in the process by its driving cog dribbling carry-over bar 3 upstream or downstream, the upper spring paw mechanism 5 that is arranged at tooth bar 3 also move down thereupon press the spring that contracts, on move pull-off spring operation.
Claims (2)
1, a kind of car independent suspension device changer, it is characterized in that being fixed with one group of spring paw mechanism (6) on its device supporter, the device supporter is provided with tooth bar (3) and its transmission mechanism, be arranged on the rack gear, be relatively set with second group of spring paw mechanism (5) with described spring paw mechanism (6), two groups of spring paw mechanisms constitute the fastening pawl of operation that is held on both ends of the spring; Each spring paw mechanism comprises the arcuation paw (8,8 ') that spring is pressed rail that has that is articulated in mechanism's mount pad (7,7 ') both sides, two arcuation paws launch to have spring spiral arc, between the paw pin joint of its mechanism's mount pad, be positioned at spring spiral track trace and be provided with a location hook (9).
2, car independent suspension device changer according to claim 1 is characterized in that the two arcuation paws (8,8 ') in each group spring paw mechanism launch to have the arc rotation direction of spring helical angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093149 CN200967189Y (en) | 2006-09-07 | 2006-09-07 | Saloon car independent suspension apparatus dismounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093149 CN200967189Y (en) | 2006-09-07 | 2006-09-07 | Saloon car independent suspension apparatus dismounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200967189Y true CN200967189Y (en) | 2007-10-31 |
Family
ID=38966761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093149 Expired - Fee Related CN200967189Y (en) | 2006-09-07 | 2006-09-07 | Saloon car independent suspension apparatus dismounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200967189Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947762A (en) * | 2010-08-30 | 2011-01-19 | 重庆建设摩托车股份有限公司 | Assistive device for dismounting driven belt pulley of continuously variable transmission engine |
| CN104507642A (en) * | 2012-10-26 | 2015-04-08 | 哈蔡特沃克霍曼泽维有限责任两合公司 | Stationary spring tensioning device comprising a universal tension plate apparatus |
-
2006
- 2006-09-07 CN CN 200620093149 patent/CN200967189Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947762A (en) * | 2010-08-30 | 2011-01-19 | 重庆建设摩托车股份有限公司 | Assistive device for dismounting driven belt pulley of continuously variable transmission engine |
| CN101947762B (en) * | 2010-08-30 | 2015-04-29 | 重庆建设摩托车股份有限公司 | Assistive device for dismounting driven belt pulley of continuously variable transmission engine |
| CN104507642A (en) * | 2012-10-26 | 2015-04-08 | 哈蔡特沃克霍曼泽维有限责任两合公司 | Stationary spring tensioning device comprising a universal tension plate apparatus |
| CN104507642B (en) * | 2012-10-26 | 2016-06-08 | 哈蔡特沃克霍曼泽维有限责任两合公司 | There is the fixed fixture of the spring of general clamping platform |
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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 |