CN206885188U - A kind of tractor for automobile is reduced the metal mold saddle of friction - Google Patents
A kind of tractor for automobile is reduced the metal mold saddle of friction Download PDFInfo
- Publication number
- CN206885188U CN206885188U CN201720258442.5U CN201720258442U CN206885188U CN 206885188 U CN206885188 U CN 206885188U CN 201720258442 U CN201720258442 U CN 201720258442U CN 206885188 U CN206885188 U CN 206885188U
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- ball seat
- universal ball
- opening
- saddle
- leaking hole
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Abstract
The utility model discloses the metal mold saddle that a kind of tractor for automobile is reduced friction, including main body, be open oil leaking hole, left and right universal ball seat, multi-directional ball, opening, rear portion universal ball seat and universal ball seat oil leaking hole, the centre position of the main body is provided with opening, and opening is provided with opening oil leaking hole, the top end face of the main body is provided with left and right universal ball seat and rear portion universal ball seat, multi-directional ball is installed in the inner chamber of the left and right universal ball seat and rear portion universal ball seat, and the top end face of left and right universal ball seat and rear portion universal ball seat offers universal ball seat oil leaking hole, the formula that can make a little to shake be pressed in the car bottom on traction saddle top with traction saddle twist motion when, with certain rotation guidance quality, reduce the abrasion of whole traction saddle top surface, improve the service life of traction saddle.
Description
Technical field
Traction saddle technical field is the utility model is related to, specifically a kind of tractor for automobile is reduced the metal of friction
Type saddle.
Background technology
Saddle-type traction base（Abbreviation saddle）It is a kind of tractor（Referred to as main car）Attachment means between trailer, pass through it
The driving dynamics of main car are passed to trailer, the vehicle normally travel in climb and fall and turning, due to this not specified
Motion so that friction is produced between traction car bottom and saddle top end face, and by the junction of tractor bearing pin and saddle
The service life of very big effect of attrition saddle can be produced.
Utility model content
The purpose of this utility model is to provide the metal mold saddle that a kind of tractor for automobile is reduced friction, to solve
The saddle-type traction base that is itd is proposed in above-mentioned background technology is long in use, produced friction between traction car bottom and saddle top end face,
And very big abrasion can also be produced by the junction of tractor bearing pin and saddle, the problem of influenceing the service life of saddle.
To achieve the above object, the utility model provides following technical scheme：A kind of tractor for automobile is reduced friction
Metal mold saddle, including main body, opening oil leaking hole, left and right universal ball seat, multi-directional ball, opening, rear portion universal ball seat and universal
Ball seat oil leaking hole, the centre position of the main body is provided with opening, and opening is provided with opening oil leaking hole, the top end face of the main body
Left and right universal ball seat and rear portion universal ball seat are installed, are provided with the inner chamber of the left and right universal ball seat and rear portion universal ball seat
Multi-directional ball, and the top end face of left and right universal ball seat and rear portion universal ball seat offers universal ball seat oil leaking hole.
Preferably, the left and right universal ball seat is at two, and the vertical centerline that universal ball seat passes through opening at two or so
It is symmetrical.
Preferably, the main body is provided with the rectangle mounting groove of corresponding installation left and right universal ball seat and rear portion universal ball seat.
Preferably, the main body is metal group material.
Preferably, the opening oil leaking hole leads to the inner ring of opening, and the universal ball seat oil leaking hole leads to left and right multi-directional ball
The inner chamber of seat or rear portion universal ball seat.
Compared with prior art, the beneficial effects of the utility model are：The tractor for automobile is reduced the metal of friction
Type saddle, three groups of universal ball seats are mounted with the top mounting groove of traction saddle, universal ball seat is higher by traction seat top end face one
Segment distance, when connecting rear car or compartment using the traction saddle so that by between tractor or car bottom and saddle top end face
It is in contact first with universal ball seat, makes slightly to be lifted by tractor or car bottom, and the multi-directional ball of universal ball seat produces cunning
Dynamic frottage, effectively reduces the abrasion of traction seat top surface, and universal ball seat has good rotation, can make formula of a little shaking
Be pressed in the car bottom on traction saddle top with traction saddle twist motion when, there is certain rotation guidance quality, subtract
Lack the abrasion of whole traction saddle top surface, improve the service life of traction saddle.
Brief description of the drawings
Fig. 1 is the new overlooking the structure diagram of this practicality；
Fig. 2 is the utility model main view direction universal ball seat scheme of installation.
In figure：1st, main body, 2, opening oil leaking hole, 3, left and right universal ball seat, 4, multi-directional ball, 5, opening, 6, rear portion multi-directional ball
Seat, 7, universal ball seat oil leaking hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of cutting needle sewing-machine equipment, including main body
1st, be open oil leaking hole 2, left and right universal ball seat 3, multi-directional ball 4, opening 5, rear portion universal ball seat 6 and universal ball seat oil leaking hole 7, main body
1 centre position is provided with opening 5, and opening 5 is provided with opening oil leaking hole 2, and the top end face of main body 1 is provided with left and right universal ball seat
3 and rear portion universal ball seat 6, multi-directional ball 4 is installed in the inner chamber of left and right universal ball seat 3 and rear portion universal ball seat 6, and left and right is universal
The top end face of ball seat 3 and rear portion universal ball seat 6 offers universal ball seat oil leaking hole 7.
In above-described embodiment, specifically, left and right universal ball seat 3 is at two, and universal ball seat 3 passes through opening 5 at two or so
Vertical centerline it is symmetrical, make more reasonable structure, when trailed compartment railway carriage or compartment bottom is due to reasons such as road bumps, be finally pressed in
Compartment railway carriage or compartment bottom stress on universal ball seat is substantially uniform；
In above-described embodiment, specifically, main body 1 is provided with the length of corresponding installation left and right universal ball seat 3 and rear portion universal ball seat 6
Square mounting groove, universal ball seat is arranged in mounting groove, only leave the multi-directional ball of certain altitude, only utilize the slip of multi-directional ball
Property, reduce the abrasion of traction saddle top surface.
In above-described embodiment, specifically, main body 1 is metal group material, prior art has the main body of the firm material of alloy, uses
Intensity is higher, is unlikely to deform, and conveniently adapts to the design and installs universal ball seat.
In above-described embodiment, specifically, opening oil leaking hole 2 leads to the inner ring of opening 5, universal ball seat oil leaking hole 7 leads to a left side
The inner chamber of right universal ball seat 3 or rear portion universal ball seat 6, be easy to from outside by oil leaking hole respectively to universal ball seat and opening 5
Inner ring carries out oiliness lubrication.
Operation principle：The traction saddle, it will pacify in the mounting groove of the top end face of the main body 1 of the firm material of the alloy of prior art
Left and right universal ball seat 3 and rear portion universal ball seat 6 have been filled, and oil leaking hole is offered in opening 5 and universal ball seat, due to vehicle
The driving dynamics of main car are passed to trailer by application traction saddle, easily make trailed vehicle or car in climb and fall and turning
The bottom in railway carriage or compartment is worn with traction saddle top surface, and the universal ball seat of design and installation has good sliding, effectively reduces
The abrasion of traction seat top surface, and universal ball seat has good rotation, the formula that can make a little to shake are pressed in traction saddle top
Car bottom with traction saddle twist motion when, there is certain rotation guidance quality, the oil leaking hole opened up makes to be drawn
In the connection of car bearing pin and saddle and universal ball seat, there is good lubricity, reduce the mill of whole traction saddle top surface
Damage, the service life of traction saddle is improved, universal ball seat inside concrete structure is the prior art of maturity, and the design is
The multi-directional ball of prior art construction is combined into a universal ball seat.
In summary, general principle, principal character and advantage of the present utility model has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain is defined by appended claims and its effect thing.
Claims (5)
1. a kind of tractor for automobile is reduced the metal mold saddle of friction, including main body（1）, opening oil leaking hole（2）, left and right ten thousand
To ball seat（3）, multi-directional ball（4）, opening（5）, rear portion universal ball seat（6）With universal ball seat oil leaking hole（7）, it is characterised in that：Institute
State main body（1）Centre position be provided with opening（5）, and be open（5）It is provided with opening oil leaking hole（2）, the main body（1）Top
Face is provided with left and right universal ball seat（3）With rear portion universal ball seat（6）, the left and right universal ball seat（3）With rear portion universal ball seat（6）
Inner chamber in multi-directional ball is installed（4）, and left and right universal ball seat（3）With rear portion universal ball seat（6）Top end face offer it is universal
Ball seat oil leaking hole（7）.
2. a kind of tractor for automobile according to claim 1 is reduced the metal mold saddle of friction, it is characterised in that：Institute
State left and right universal ball seat（3）At two, and universal ball seat at two or so（3）Pass through opening（5）Vertical centerline it is symmetrical.
3. a kind of tractor for automobile according to claim 1 is reduced the metal mold saddle of friction, it is characterised in that：Institute
State main body（1）Left and right universal ball seat is installed provided with corresponding（3）With rear portion universal ball seat（6）Rectangle mounting groove.
4. a kind of tractor for automobile according to claim 1 is reduced the metal mold saddle of friction, it is characterised in that：Institute
State main body（1）For metal group material.
5. a kind of tractor for automobile according to claim 1 is reduced the metal mold saddle of friction, it is characterised in that：Institute
State opening oil leaking hole（2）Lead to opening（5）Inner ring, the universal ball seat oil leaking hole（7）Lead to left and right universal ball seat（3）After or
Portion's universal ball seat（6）Inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258442.5U CN206885188U (en) | 2017-03-16 | 2017-03-16 | A kind of tractor for automobile is reduced the metal mold saddle of friction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258442.5U CN206885188U (en) | 2017-03-16 | 2017-03-16 | A kind of tractor for automobile is reduced the metal mold saddle of friction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206885188U true CN206885188U (en) | 2018-01-16 |
Family
ID=61328531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258442.5U Active CN206885188U (en) | 2017-03-16 | 2017-03-16 | A kind of tractor for automobile is reduced the metal mold saddle of friction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206885188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195894A (en) * | 2022-03-21 | 2022-10-18 | 东风柳州汽车有限公司 | Saddle and traction truck |
-
2017
- 2017-03-16 CN CN201720258442.5U patent/CN206885188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195894A (en) * | 2022-03-21 | 2022-10-18 | 东风柳州汽车有限公司 | Saddle and traction truck |
| CN115195894B (en) * | 2022-03-21 | 2023-06-20 | 东风柳州汽车有限公司 | Saddle and traction truck |
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