CN206106812U - Rear axle stopper integral type mounting structure - Google Patents
Rear axle stopper integral type mounting structure Download PDFInfo
- Publication number
- CN206106812U CN206106812U CN201621023395.8U CN201621023395U CN206106812U CN 206106812 U CN206106812 U CN 206106812U CN 201621023395 U CN201621023395 U CN 201621023395U CN 206106812 U CN206106812 U CN 206106812U
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- CN
- China
- Prior art keywords
- rear axle
- brake
- installing hole
- integral type
- bolt
- 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.)
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Abstract
The utility model discloses a rear axle stopper integral type mounting structure, including rear axle, stopper and bolt, the rear axle include circular post the rear axle casing and to two bridge arms that extend at rear axle casing both ends, two it has installation ear seat outwards to extend respectively on the side of bridge arm, the outside extension of stopper has stretches to the stopper mounting panel of installation ear seat, its characterized in that: first mounting hole has been seted up on the stopper mounting panel respectively, two installation ear seat corresponding to the second mounting hole has been seted up respectively to the position of first mounting hole, first mounting hole and correspondence the second mounting hole passes through the bolt -up together. After adopting above -mentioned structure, through the stopper mounting panel make two bridge arms respectively with the direct cooperation of installation of the stopper that corresponds, need not to establish in addition the connecting piece, it is less to make the stopper install on the rear axle back rear axle whole volume, the shared space of the holistic installation of rear axle promptly is less relatively.
Description
Technical field
This utility model is related to drive axle field, more specifically to a kind of rear axle brake vi integral type mounting structure.
Background technology
The back axle that is presently used on the engineering trucks such as wheel excavator and for needing between the brake on back axle by a company
Fitting can just be installed together, but space when on engineering truck shared by back axle is very limited, using above-mentioned installation side
After formula, it is connected with bridge arm due to need to separately arrange a connection piece, this space for causing back axle originally limited becomes less.It is based on
This, is to enable propons and brake to obtain space, generally installing the volume-diminished of back axle in limited space, but because
The diminution of back axle volume, can cause the intensity decreases of propons.
Utility model content
The purpose of this utility model is to provide a kind of rear axle brake vi integral type mounting structure, makes brake be installed on back axle
After arm, shared space is little.
To reach above-mentioned purpose, solution of the present utility model is：
A kind of rear axle brake vi integral type mounting structure, including back axle, brake and bolt, the back axle include circular columns
Rear axle housing body and two bridge arms extended to the rear axle housing body two ends, be outward extended with the side of bridge arm described in two respectively
Ear mount is installed, the brake is outward extended with stretches to the brake mounting board for installing ear mount, the brake mounting board
It is upper to offer the first installing hole respectively, ear mount is installed described in two second is offered respectively corresponding to the position of first installing hole
Installing hole, together with first installing hole is tightened by the bolt with corresponding second installing hole.
First installing hole is screwed hole, and the screwed hole is adapted with the bolt.
First installing hole is unthreaded hole.
Second installing hole is screwed hole, and the screwed hole is adapted with the corresponding bolt.
Second installing hole is unthreaded hole.
The bolt is externally provided with the screwed retaining ring being adapted with the bolt.
The installation ear mount, the screwed retaining ring are flat after milling pin is processed with the contact surface of the brake mounting board
Face.
Bridge arm described in two is wholely set with the corresponding installation ear mount.
After said structure, this utility model has the advantages that：Two bridge arms point are made by brake mounting board
Directly do not coordinate with the installation of corresponding brake, without the need for separately setting connector, make brake be arranged on rear rear axle entirety on back axle
Space shared by the overall installation of small volume, i.e. back axle is relatively small.
It is wholely set with two bridge arms due to installing ear mount respectively, and brake mounting board and brake is wholely set, therefore
After brake is respectively arranged on back axle, space shared by which is relatively small.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation of brake in this utility model.
Fig. 3 is assembling schematic diagram of the present utility model.
In figure：
1- back axle 11- rear axle housing bodies
The right bridge arms of the left bridge arm 13- of 12-
21- brake 22- brake mounting boards
221- the first installing hole 3- bolts
4- screwed retaining rings 5- installs ear mount
Specific embodiment
In order to the technical solution of the utility model is explained further, this utility model is entered below by specific embodiment
Row is elaborated.
A kind of rear axle brake vi integral type mounting structure of this utility model, as Figure 1-3, for convenience of description with Fig. 1 institutes
The orientation for showing is reference direction, including back axle 1, brake 21 and bolt 3, this back axle 1 include 11 He of rear axle housing body of cylinder
The left bridge arm 12 extended to the two ends of rear axle housing body 12 and right bridge arm 13, and the right side of the left side of left bridge arm 12 and right bridge arm 13
It is extended with installation ear mount 5 on side respectively backward, it is integral type that two installation ear mounts 5 are corresponded to respectively with left bridge arm 12 and right bridge arm 13,
Brake 21 is equipped with the left bridge arm 12 and right bridge arm 13, the brake 21 stretches out at ear mount 5 corresponding to installing
Have and stretch to the brake mounting board 22 for installing ear mount 5, brake mounting board 22 and installation ear mount 5 pass through bolt 3 and screwed retaining ring
Cooperation carry out installation connection.In this is new, back axle 1 and brake 2 be respectively adopted the rear axle housing that is conventionally used on vehicle and
Brake.
Specifically, as shown in Fig. 2 brake mounting board 22 is away from offering first respectively on the position of brake jam plate 21
Installing hole 221, two the first installing holes 221 are symmetrical arranged along the central axis of brake jam plate 21, in the present embodiment, two
First installing hole 221 is unthreaded hole, i.e. the inner surface of the first installing hole 221 is not provided with screw thread, and two first installing holes 221 are distinguished
It is adapted with corresponding bolt 3.
By taking the right bridge arm 13 in two bridge arms of back axle 1 as an example, two the first installing holes on the arm of right bridge arm 13, are corresponded to
221 positions being located are respectively arranged with installation ear mount 5, and this installs ear mount 5 and right bridge arm 13 is wholely set, and install in ear mount 5
The second installing hole (totally two the second installing holes), two second installing holes are offered corresponding to the position of two the first installing holes 221
Respectively screwed hole, the i.e. inner surface of two second installing holes offer the female thread being adapted with the screw thread of bolt 3 respectively.One spiral shell
Bolt 3 sequentially passes through corresponding first installing hole 221, screws in the second installing hole, and another bolt 3 is also through another first installing hole
221st, screw in another second installing hole, now the free end of two bolts 3 pass the second installing hole corresponding shell surface and with it is corresponding
Screwed retaining ring 4 be engaged and fastened so that brake mounting board 22 is fixedly installed on right turn section 131, will make
Dynamic device 2 is fixedly installed on right bridge arm 13.In the present embodiment, the right bridge of the structure of the seat bridge arm 12 of front axle housing 1 and front axle housing 1
Mounting structure described in arm 13 is identical.It is preferred that install ear mount 5 with the contact surface of screwed retaining ring 4 and brake mounting board 22 being
Plane after the processing of milling pin.
In this utility model, can be respectively arranged with the first installing hole 221 and the second installing hole with it is corresponding
The screw thread that bolt 3 is adapted；Or first installing hole be screwed hole, corresponding the second installing hole is unthreaded hole, and bolt revolves successively
Enter the first installing hole and the second corresponding installing hole, the second installing hole and the first corresponding installation can also be screwed in successively
Hole.
As Figure 2-3, during installation, two first installing holes 221 on brake mounting board 22 are corresponded to and mounting ear respectively
The second installing hole para-position for opening up on seat 5, then a bolt 3 sequentially pass through corresponding first installing hole 221, screw in this first
In second installing hole of 221 relative position of installing hole, another bolt 3 sequentially passes through another first installing hole 221, screws in corresponding thereto
In second installing hole of position, now the free end of two bolts 3 protrudes from the corresponding shell surface of the second corresponding installing hole respectively, it
Afterwards two screwed retaining rings 4 screw in respectively correspondence bolt 3 free end fastened, you can by a brake mounting board 22 and right bridge arm
Tighten together, will be together with brake 2 be fixed on back axle 1.Meanwhile, left bridge arm 12 and another brake of back axle 1
The mounting means of installing plate 22 is consistent.
Compared with prior art, as two installation ear mounts 5 are wholely set with left and right bridge arm 11,12 respectively, and brake peace
Dress plate 22 and brake 21 be wholely set, install ear mount 5 be connected with brake mounting board 22, you can realize bridge arm respectively with braking
The installation of device, without the need for separately arrange a connection piece, therefore the space after brake 21 is installed on back axle 1 shared by which is relatively
It is little.
The foregoing is only the preferred embodiment of the present embodiment, all equalizations done with this utility model right
Change and modification, all should belong to right of the present utility model.
Claims (8)
1. a kind of rear axle brake vi integral type mounting structure, including back axle, brake and bolt, the back axle include circular columns
Rear axle housing body and two bridge arms extended to the rear axle housing body two ends, are outward extended with peace respectively on the side of bridge arm described in two
Dress ear mount, the brake is outward extended with stretches to the brake mounting board for installing ear mount, it is characterised in that：The braking
Offer the first installing hole on device installing plate respectively, the position that ear mount is installed described in two corresponding to first installing hole is opened respectively
The second installing hole is provided with, together with first installing hole is tightened by the bolt with corresponding second installing hole.
2. rear axle brake vi integral type mounting structure according to claim 1, it is characterised in that：First installing hole is
Screwed hole, the screwed hole are adapted with the bolt.
3. rear axle brake vi integral type mounting structure according to claim 1, it is characterised in that：First installing hole is
Unthreaded hole.
4. rear axle brake vi integral type mounting structure according to claim 1, it is characterised in that：Second installing hole is
Screwed hole, the screwed hole are adapted with the corresponding bolt.
5. rear axle brake vi integral type mounting structure according to claim 1, it is characterised in that：Second installing hole is
Unthreaded hole.
6. rear axle brake vi integral type mounting structure according to claim 5, it is characterised in that：The bolt be externally provided with
The screwed retaining ring that the bolt is adapted.
7. rear axle brake vi integral type mounting structure according to claim 6, it is characterised in that：The installation ear mount, institute
The contact surface that screwed retaining ring is stated with the brake mounting board is the plane after the processing of milling pin.
8. rear axle brake vi integral type mounting structure according to claim 1, it is characterised in that：Bridge arm described in two with it is corresponding
The installation ear mount be wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023395.8U CN206106812U (en) | 2016-08-31 | 2016-08-31 | Rear axle stopper integral type mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023395.8U CN206106812U (en) | 2016-08-31 | 2016-08-31 | Rear axle stopper integral type mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106812U true CN206106812U (en) | 2017-04-19 |
Family
ID=58516380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621023395.8U Active CN206106812U (en) | 2016-08-31 | 2016-08-31 | Rear axle stopper integral type mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106812U (en) |
-
2016
- 2016-08-31 CN CN201621023395.8U patent/CN206106812U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |