CN204253649U - The anti-torsion bar of flange plate - Google Patents
The anti-torsion bar of flange plate Download PDFInfo
- Publication number
- CN204253649U CN204253649U CN201420682496.0U CN201420682496U CN204253649U CN 204253649 U CN204253649 U CN 204253649U CN 201420682496 U CN201420682496 U CN 201420682496U CN 204253649 U CN204253649 U CN 204253649U
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- flange plate
- rod
- support plate
- hole
- positioning hole
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Abstract
The utility model discloses the anti-torsion bar of a kind of flange plate, comprise the body of rod and be arranged on the support plate on the body of rod, the body of rod is provided with breach and at least two positioning holes of arc, the location matches of the through hole between positioning hole on position and flange plate, breach is arranged between positioning hole, and support plate is L-shaped, support plate is arranged on the below of positioning hole opening, one end of pole is connected with the body of rod, and the other end is towards breach, and the space between the body of rod and support plate is at least the thickness of two panels flange plate.Position by the locating stud through positioning hole between the utility model two flange plate, when tightening nut, because it exists two locating points, between two flange plate, relative rotation can not occur.The utility model also can play the effect of worktable, is conveniently inserted in the through hole of flange plate by locating stud.Be provided with support plate below positioning hole, when being Spielpassung between locating stud and above described holes, because of the stop of support plate, locating stud can not drop out in above described holes.
Description
Technical field
The utility model belongs to the technical field of bearing object.
Background technique
Flange plate is a kind of common link, and the center of flange plate is provided with center hole, and flange plate is circumferentially provided with through hole, is penetrated in through hole make flange plate fastening by bolt.
Flange plate is also widely used on transfer case, the position of output axle place of transfer case is connected with flange plate, output shaft on transfer case need through the center hole of flange plate, loosen to prevent flange plate, except will except fixing through bolt in through hole, also need at central hole mounting nuts, the end face of nut and flange plate are held out against.Even if bolt occurs to loosen like this, flange plate also can not come off.
But when screwing the nut of central hole, flange plate easily, under the effect of torsion, rotates along nut, like this, the through hole on flange plate just can not be mapped with the through hole on another flange plate.
In order to avoid above-mentioned situation occurs mounting flange, usually need a people to be gripped by flange plate, bolt screws in through hole by another person, makes it can not rotate along bolt under the effect of manpower.But adopt artificial mode, have a lot of restrictions, must two people be simultaneously on the scene could operate, compare waste of manpower.
Model utility content
The utility model provides a kind of flange plate anti-torsion bar, during to solve the nut of mounting flange center, and the problem of two flange plate generation relative movements.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme: the anti-torsion bar of a kind of flange plate, comprise the body of rod and be arranged on the support plate on the body of rod, the body of rod is provided with breach and at least two positioning holes of arc, the location matches of the through hole between positioning hole on position and flange plate, breach is arranged between positioning hole, support plate is L-shaped, support plate is arranged on the below of positioning hole opening, one end of pole is connected with the body of rod, the other end is towards breach, and the space between the body of rod and support plate is at least the thickness of two panels flange plate.
The connecting end of flange plate refers to the end face that two flange plate are relative herein, and the front of motor of flange plate refers to the other end outside the end face that two flange plate are relative.
Principle of the present utility model is: alignd by the through hole of two flange plate, before tightening nut, be first placed on the front of motor of flange plate by the body of rod, the space of portion disc between the body of rod and support plate of two flange plate.Move the body of rod again, the positioning hole on the body of rod is alignd with the through hole on flange plate, and is placed among two through hole and positioning hole by locating stud, can be Spielpassung between locating stud and above described holes, because of the stop of support plate, locating stud can not drop out in above described holes.In order to nut can successfully rotate when the body of rod is provided with the breach of arc.
Compared with prior art, the utility model has the advantage of: 1, position by the locating stud through positioning hole between two flange plate, when tightening nut, because it exists two locating points, between two flange plate, relative rotation can not occur.2, the utility model also can play the effect of worktable, is conveniently inserted in the through hole of flange plate by locating stud.3, be provided with support plate below positioning hole, when being Spielpassung between locating stud and above described holes, because of the stop of support plate, locating stud can not drop out in above described holes.
Further, the support plate place immediately below described positioning hole is provided with guide hole, and guide hole is provided with cock body.When locating stud is stuck in positioning hole or two through hole, can cock body be opened, expose guide hole, conveniently locating stud be shifted out.
Further, positioning hole is many groups, to adapt to the flange plate of different size.
Further, the inner side of the body of rod and support plate is provided with rubber layer, prevents the body of rod from contacting the surface tear of flange plate with flange plate with support plate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the structural representation of the anti-torsion bar embodiment 1 of the utility model flange plate.
Fig. 2 is the structural representation of the anti-torsion bar embodiment 2 of the utility model flange plate.
Embodiment
Reference character in Figure of description comprises: the body of rod 1, support plate 2, breach 3, positioning hole 4, guide hole 5, cock body 6.
Embodiment 1
As shown in Figure 1, what need in the present embodiment to install is fork-shaped flange dish on transfer case.The anti-torsion bar of a kind of flange plate, the support plate 2 comprising the body of rod 1 and be arranged on the body of rod 1, the body of rod 1 is provided with the arc notch 3 and two positioning holes 4 that mate with nut.The location matches of the through hole between positioning hole 4 on position and flange plate, breach 3 is arranged between positioning hole 4.Support plate 2 is L-shaped, and support plate 2 is arranged on the below of positioning hole 4 opening, and one end of pole 2 is connected on the lower surface of the body of rod 1, and the other end is towards arc notch 3.Support plate 2 is provided with equally the arc notch 3 mated with flange plate neck, the space between the body of rod 1 and support plate 2 is for holding the portion disc of two panels flange plate.Support plate 2 place immediately below positioning hole 4 is provided with guide hole 5, and guide hole 5 is provided with cock body 6, and the inner side of the body of rod 1 and support plate 2 is provided with rubber layer.
When installing the fork-shaped flange dish on transfer case, first by two flange plate alignment, then the space between the body of rod 1 and support plate 2 being inserted the side of two flange plate, making the portion disc of two panels flange plate between the body of rod 1 and support plate 2.Moving the body of rod 1 again, the positioning hole 4 on the body of rod 1 is alignd with the through hole on two flange plate, and inserted by locating stud among two through hole and positioning hole 4, is Spielpassung between locating stud and above described holes, and because of the stop of support plate 2, locating stud can not drop out in above described holes.At this moment, flange plate holds out against by tightening nut, while holding out against flange plate, between two flange plate, relative rotation would not occur.After tightening nut, by the through hole of bolt through two flange plate circumferences, flange plate can also be fixed.
The quantity of positioning hole 4 is two is in order between construction bolt, positions two flange plate, after sometimes locating, can not install flange plate at once, if at this moment there is the effect of external force, but do not have locating point or locating point to only have only one, two flange plate just easily offset.
Because support plate 2 can prevent locating stud from falling, between locating stud and above described holes, can be Spielpassung, because the through hole on flange plate is tapped hole sometimes, as adopted interference fit, easily by the thread damage in tapped hole.
Locating stud can contact with positioning hole 4 with two through hole simultaneously, and increase the lifting surface area of locating stud, the pressure that locating stud unit area is subject to can reduce, and locating stud not easily deforms.
The body of rod 1 is provided with the arc notch 3 mated with nut, the movement locus of nut and arc notch 3 outline, is to interfere to prevent the rotation of the body of rod 1 pair of nut from producing.
Embodiment 2
Be with the difference of enforcement 1: as shown in Figure 2, the positioning hole 4 of the present embodiment is two groups, and two positioning holes 4 are one group.Adopt two groups of positioning holes 4 that the structure of the present embodiment can be made to be applicable to the flange plate of two kinds of different sizes.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. the anti-torsion bar of flange plate, it is characterized in that: comprise the body of rod and be arranged on the support plate on the body of rod, the body of rod is provided with breach and at least two positioning holes of arc, the location matches of the through hole between positioning hole on position and flange plate, breach is arranged between positioning hole, and support plate is L-shaped, support plate is arranged on the below of positioning hole opening, one end of pole is connected with the body of rod, and the other end is towards breach, and the space between the body of rod and support plate is at least the thickness of two panels flange plate.
2. the anti-torsion bar of flange plate as claimed in claim 1, is characterized in that: the support plate place immediately below described positioning hole is provided with guide hole, and guide hole is provided with cock body.
3. the anti-torsion bar of flange plate as claimed in claim 1, is characterized in that: positioning hole is many groups.
4. the anti-torsion bar of flange plate as claimed in claim 1, is characterized in that: the inner side of the body of rod and support plate is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682496.0U CN204253649U (en) | 2014-11-16 | 2014-11-16 | The anti-torsion bar of flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682496.0U CN204253649U (en) | 2014-11-16 | 2014-11-16 | The anti-torsion bar of flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253649U true CN204253649U (en) | 2015-04-08 |
Family
ID=52957962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682496.0U Active CN204253649U (en) | 2014-11-16 | 2014-11-16 | The anti-torsion bar of flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253649U (en) |
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2014
- 2014-11-16 CN CN201420682496.0U patent/CN204253649U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402760 No.100, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee after: Landai Technology Group Co.,Ltd. Address before: 402760 No.100, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee before: CHONGQING LANDAI POWERTRAIN Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |