CN209702108U - Suspender suitable for automobile gearbox planetary output shaft - Google Patents
Suspender suitable for automobile gearbox planetary output shaft Download PDFInfo
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- CN209702108U CN209702108U CN201920255672.5U CN201920255672U CN209702108U CN 209702108 U CN209702108 U CN 209702108U CN 201920255672 U CN201920255672 U CN 201920255672U CN 209702108 U CN209702108 U CN 209702108U
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- flange
- suspender
- output shaft
- connecting rod
- automobile gearbox
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Abstract
The utility model relates to auto parts and components manufacture fields, disclose a kind of suspender suitable for automobile gearbox planetary output shaft, including column and for the clamp system of Clamp blocks, column is equipped with turnover mechanism, turnover mechanism includes the flange being fixedly mounted on column, flange center is equipped with horizontal bearing, is installed with mandrel in bearing, mandrel one end is connected with the turning part of clamp system.The utility model is suitable for the suspender of automobile gearbox planetary output shaft, avoids suspender from directly contacting with machined surface, and can be accurately by fitting turnover to specified angle, loading and unloading are high-efficient, and clamping is high-quality.
Description
Technical field
The utility model relates to auto parts and components manufacture fields, and in particular to one kind is suitable for automobile gearbox planet and exports
The suspender of axis.
Background technique
The folder that machined surface easily causes part is directly clamped for the heavy parts that outer surface processes entirely, when loading and unloading lift
Wound generally designs softer material in retaining part to prevent from crushing, but which fixture is easy to wear, not can avoid clamp wear
The hidden danger of quality of part is crushed afterwards, and when loading and unloading, part is often inconsistent in hopper placement location and clamping position, and tradition is hung
Tool only considers for part to be lifted near clamp for machining, then manually adjusts part position clamping parts.Which manual activity is multiple
Miscellaneous, operator's large labor intensity, the clamping time is long, inefficient, clamping incomplete phenomena easily occurs, causes shadow to product quality
It rings.
Chinese utility model patent application (publication date: February 01, publication number in 2012: CN202131009U) discloses
A kind of lifting tool for flywheel casing is equipped with hanging ring on flap seat；Pull rod upper end is flexibly connected with flap seat, pull rod lower end and the activity of tensioning block upper end
Connection；Tensioning block lower end is flexibly connected with chassis；Tension spring is equipped between chassis and flap seat.The utility model is had using triangle
The characteristics of stability, facilitates lifting, and the more heavy then the utility model folder of workpiece using part dead weight come self-locking clip clamping of workpieces
It is tighter, but which cannot control clamping force, and workpiece, which kicks the beam, can make clamping force inadequate, and workpiece is overweight, can make to clamp
Power is excessive, leads to defective work piece, and can not be adjusted to the position of workpiece.
Chinese utility model patent application (publication date: 07 month 2015 08 day, publication number: CN204454274U) discloses
A kind of offline suspender of cylinder body, including lifting eye seat, lifting eye seat are equipped with lifting lug, further include the upper end be hinged in symmetry shape
The lower end of left boom, right boom, the left and right boom is arranged perpendicular to horizontal plane, and is respectively fixedly connected with horizontal positioned
Left platform sling, the right platform sling of cylinder body front and rear are carried, left boom upper end and right connecting rod, right boom upper end and left connecting rod are hinged,
The left and right connecting rods are rotationally connected on rings seat.The utility model, which has, protects preferable, safer, use to cylinder body
The advantages that facilitating.The utility model only relies on the mode that the left and right sides balances, though it can be improved the guarantor to cylinder body to a certain extent
Shield, but still not can avoid the damage of cylinder body, and as the increase clamping force of cylinder body weight itself increases, cylinder can be further resulted in
Body is impaired, and can not be adjusted to the position of workpiece.
Summary of the invention
The purpose of this utility model provides a kind of defeated suitable for automobile gearbox planet aiming at the deficiency of above-mentioned technology
The suspender of shaft avoids suspender from directly contacting with machined surface, and can be accurately by fitting turnover to specified angle, loading and unloading effect
Rate is high, and clamping is high-quality.
To achieve the above object, it is suitable for the suspender of automobile gearbox planetary output shaft, packet designed by the utility model
Column and the clamp system for Clamp blocks are included, the column is equipped with turnover mechanism, and the turnover mechanism includes fixed peace
Flange on the column, the flange center are equipped with horizontal bearing, are installed with mandrel, the mandrel one in the bearing
End is connected with the turning part of the clamp system.
Preferably, the turning part of the clamp system is bonded with the perpendicular of the flange, and the vertical of the flange is put down
Face is equipped with several shrinkage pools, and turning part is equipped with the groove of horizontal direction, and the opening direction of the groove is towards the method
Blue perpendicular, is equipped in the groove and the matched positioning pin of the shrinkage pool, the bottom of the positioning pin and the groove
Between be equipped with spring the fast of turning part flip angle may be implemented by shrinkage pool described in the spring and detent fit
Speed positioning.
Preferably, the clamp system further includes the clamping driving portion being connected with turning part and drives with the clamping
Portion is connected and from the extending portion that the planet window of the part protrudes into, and the top of the extending portion, which is equipped with, to be resisted one in the part
Locate the clamping recess of inner wall, driving storehouse is equipped in the clamping driving portion, is equipped with cylinder, the driving storehouse court in the driving storehouse
It is equipped with opening to the extending portion, the opening is equipped with four-bar mechanism, and the output end of the four-bar mechanism is articulated and connected
On the extending portion.
Preferably, the four-bar mechanism includes successively hinged first connecting rod, second connecting rod, third connecting rod and the 4th company
The hinge joint of bar, the second connecting rod and third connecting rod, which is located at, to be located on the stroke of the push rod on the cylinder piston rod, described
The outboard end of first connecting rod and fourth link is hinged on the two sides on the extending portion and being located at the push rod, when the gas
The piston rod of cylinder stretches out the hinge joint for driving the push rod to push the second connecting rod and third connecting rod, passes through the double leval jib machine
Structure cooperates the clamping recess, realizes the clamping to the part.
Preferably, shrinkage pool there are two setting on the perpendicular of the flange, it is vertical that two shrinkage pools are located at the flange
Diametrically, and two shrinkage pools are located at the two sides in the flange perpendicular center of circle to one of plane, fast implement described turn over
180 ° of rotations of transfer part.
Preferably, the mandrel other end is connected with the handle for making the mandrel rotation.
The utility model compared with prior art, has the advantage that
1, clamping point is selected in the blank position of part, passes through four-bar mechanism and clamping recess inner support planet window black skin
Clamp blocks avoid suspender from directly contacting with machined surface, solve the problems, such as to crush part in hoisting process；
2, part placement location in material frame can be realized accurately by fitting turnover to specified angle by turnover mechanism
With the quick and precisely switching of placement location on clamp for machining, loading and unloading are high-efficient, and clamping is high-quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the suspender that the utility model is suitable for automobile gearbox planetary output shaft；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural schematic diagram of turning part in Fig. 1.
Each part numbers are as follows in figure:
Column 1, part 2, clamp system 3, turnover mechanism 4, flange 5, bearing 6, mandrel 7, turning part 8, handle 9, groove
10, positioning pin 11, spring 12, clamping driving portion 13, extending portion 14, clamping recess 15, driving storehouse 16, cylinder 17, double leval jib machine
Structure 18, first connecting rod 19, second connecting rod 20, third connecting rod 21, fourth link 22, piston rod 23, push rod 24, clamping point 25.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, the utility model is suitable for the suspender of automobile gearbox planetary output shaft, including column 1 and it is used for
The clamp system 3 of Clamp blocks 2, column 1 are equipped with turnover mechanism 4, and turnover mechanism 4 includes the method being fixedly mounted on column 1
Orchid 5,5 center of flange are equipped with horizontal bearing 6, and bearing 6 is thrust bearing, are installed with mandrel 7 in bearing 6, clamp system 3 include with
The turning part 8 that mandrel 7 connects, 7 one end of mandrel are connected with the turning part 8 of clamp system 3, and 7 other end of mandrel, which is connected with, makes 7 turns of mandrel
Dynamic handle 9.
Wherein, as shown in figures 1 and 3, the turning part 8 of clamp system 3 is bonded with the perpendicular of flange 5, and flange 5 erects
Shrinkage pool there are two setting in straight plane, two shrinkage pools are located at one of 5 perpendicular of flange diametrically, and two shrinkage pools are located at flange
The two sides in the 5 perpendicular centers of circle, turning part 8 are equipped with the groove 10 of horizontal direction, and the opening direction of groove 10 is towards flange 5
Perpendicular, be equipped in groove 10 with the matched positioning pin 11 of shrinkage pool, spring is equipped between positioning pin 11 and the bottom of groove 10
12, spring 12, positioning pin 11 and shrinkage pool form locking structure, when being protruded into shrinkage pool under the action of positioning pin 11 is in spring 12,
The rotation of turning part 8 is limited, locks turning part 8 with respect to flange 5.
As shown in Fig. 2, clamp system 3 further include the clamping driving portion 13 being connected with turning part 8 and with clamp driving portion 13
It is connected and from the extending portion 14 that the planet window of part 2 protrudes into, the top of extending portion 14, which is equipped with, resists inner wall at one in part 2
Clamping recess 15 is clamped equipped with driving storehouse 16 in driving portion 13, and driving is equipped with cylinder 17 in storehouse 16, drives storehouse 16 towards extending portion
14 are equipped with opening, and opening is equipped with four-bar mechanism 18, and the output end of four-bar mechanism 18 is hingedly connected on extending portion 14,
In, four-bar mechanism 18 includes successively hinged first connecting rod 19, second connecting rod 20, third connecting rod 21 and fourth link 22, the
The hinge joint of two connecting rods 20 and third connecting rod 21, which is located at, to be located on the stroke of the push rod 24 on 17 piston rod 23 of cylinder, first connecting rod
19 and the outboard end of fourth link 22 be hinged on extending portion 14 and be located at the two sides of push rod 24.
The present embodiment works as needs in use, as shown in Fig. 2, four-bar mechanism 18 is in contraction state in off working state
When Clamp blocks 2, the planet window that part 2 is protruded into extending portion 14 is inserted into the inner into portion, until clamping recess 15 resists part 2
Inner wall at one, this is first clamping point 25, meanwhile, four-bar mechanism 18 also protrudes into the planet window of part 2, is located at part 2
Between interior another two side wall, then start cylinder 17, piston rod 23 drives push rod 24 to release, and then pushes second connecting rod 20 and the
The hinge joint of three-link 21, drive four-bar mechanism 18 be unfolded, the first connecting rod 19 and fourth link 22 of four-bar mechanism 18 with
Two side walls contact in part 2, forms second and third clamping point 25, thus generates three point contact to the formation of part 2
Stable clamping；At this point, positioning pin 11 is in spring 12 since the perpendicular of flange 5 is bonded with the turning part 8 of clamp system 3
Under the action of protrude into the shrinkage pool of 4 perpendicular of flange, limit the rotation of turning part 8, after clamp system 3 clamps part 2,
When needing the position to part 2 to rotate, rotational handle 9 makes becoming for the generation turn of turning part 8 under the drive of mandrel 7
Gesture, and then pressure is applied to positioning pin 11, positioning pin 11 can be retracted in groove 10, that is, the rotation limitation of turning part 8 is relieved,
And then turning part 8 is rotated, even if clamp system 3 rotates, turning part 8 is continued to rotate, when positioning pin 11 and 5 perpendicular of flange
Next shrinkage pool when being in coaxial position, positioning pin 11 pops up under the action of spring 12, be inserted into positioning pin 11 in shrinkage pool,
Turning part 8 is rotated by limitation again, realizes the overturning of clamp system 3, i.e. the overturning that realizes position of part 2.
When needing to take out extending portion 14 from part 2, piston rod 23 need to only be made to bounce back by cylinder 17, drive push rod
24 retract, and push rod 24 is not in the hinge joint for resisting second connecting rod 20 and third connecting rod 21, when extending portion 14 is taken out, four at this time
Link mechanism 18 can then be shunk automatically under the effect of the two side walls in part 2.
The clamping point that the utility model is suitable for the suspender of automobile gearbox planetary output shaft is selected in the blank portion of part 2
Position, by 15 inner support planet window black skin Clamp blocks 2 of four-bar mechanism 18 and clamping recess, avoids suspender straight with machined surface
Contact, solves the problems, such as to crush part 2 in hoisting process；In addition, accurately part 2 can be turned over by turnover mechanism 4
It goes to specified angle, realizes the quick and precisely switching of the placement location on placement location and clamp for machining in material frame of part 2, up and down
Expect high-efficient, clamping is high-quality.
Claims (6)
1. a kind of suspender suitable for automobile gearbox planetary output shaft, including column (1) and for the clamping of Clamp blocks (2)
Mechanism (3), it is characterised in that: the column (1) is equipped with turnover mechanism (4), and the turnover mechanism (4) includes being fixedly mounted on
Flange (5) on the column (1), flange (5) center are equipped with horizontal bearing (6), are installed with mandrel in the bearing (6)
(7), described mandrel (7) one end is connected with the turning part (8) of the clamp system (3).
2. being suitable for the suspender of automobile gearbox planetary output shaft according to claim 1, it is characterised in that: the clamping machine
The turning part (8) of structure (3) is bonded with the perpendicular of the flange (5), and the perpendicular of the flange (5) is equipped with several recessed
Hole, turning part (8) are equipped with groove (10) of horizontal direction, and the opening direction of the groove (10) is towards the flange
(5) perpendicular, is equipped in the groove (10) and the matched positioning pin of the shrinkage pool (11), the positioning pin (11) and institute
It states and is equipped with spring (12) between the bottom of groove (10).
3. the suspender according to claim 1 or claim 2 suitable for automobile gearbox planetary output shaft, it is characterised in that: the folder
Tight mechanism (3) further includes the clamping driving portion (13) being connected with turning part (8) and is connected with the clamping driving portion (13)
Extending portion (14), the top of the extending portion (14) is equipped with clamping recess (15), drive is equipped in the clampings driving portion (13)
Dynamic storehouse (16), the driving storehouse (16) is interior to be equipped with cylinder (17), and the driving storehouse (16) is equipped with towards the extending portion (14) and opens
Mouthful, the opening is equipped with four-bar mechanism (18), and the output end of the four-bar mechanism (18) is hingedly connected to described protrude into
In portion (14).
4. being suitable for the suspender of automobile gearbox planetary output shaft according to claim 3, it is characterised in that: the double leval jib
Mechanism (18) includes successively hinged first connecting rod (19), second connecting rod (20), third connecting rod (21) and fourth link (22), institute
The hinge joint for stating second connecting rod (20) and third connecting rod (21) is located at the push rod being located on the cylinder (17) piston rod (23)
(24) on stroke, the outboard end of the first connecting rod (19) and fourth link (22) is hinged on the extending portion (14)
And it is located at the two sides of the push rod (24).
5. being suitable for the suspender of automobile gearbox planetary output shaft according to claim 2, it is characterised in that: the flange
(5) it is set on perpendicular there are two the shrinkage pool, two shrinkage pools are located at a diameter of the flange (5) perpendicular
On, and two shrinkage pools are located at the two sides in the flange (5) perpendicular center of circle.
6. being suitable for the suspender of automobile gearbox planetary output shaft according to claim 1, it is characterised in that: the mandrel
(7) other end is connected with the handle (9) for rotating the mandrel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255672.5U CN209702108U (en) | 2019-02-28 | 2019-02-28 | Suspender suitable for automobile gearbox planetary output shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255672.5U CN209702108U (en) | 2019-02-28 | 2019-02-28 | Suspender suitable for automobile gearbox planetary output shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209702108U true CN209702108U (en) | 2019-11-29 |
Family
ID=68642676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920255672.5U Active CN209702108U (en) | 2019-02-28 | 2019-02-28 | Suspender suitable for automobile gearbox planetary output shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209702108U (en) |
-
2019
- 2019-02-28 CN CN201920255672.5U patent/CN209702108U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220228 Address after: 442024 No. 9, Sichuan Road, Zhangwan District, Shiyan City, Hubei Province Patentee after: Dongfeng Automobile Power Parts Co.,Ltd. Address before: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee before: DONGFENG MOTOR Corp. |