CN209725043U - A kind of large torque automobile copper-base friction plate - Google Patents
A kind of large torque automobile copper-base friction plate Download PDFInfo
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- CN209725043U CN209725043U CN201920379591.6U CN201920379591U CN209725043U CN 209725043 U CN209725043 U CN 209725043U CN 201920379591 U CN201920379591 U CN 201920379591U CN 209725043 U CN209725043 U CN 209725043U
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- basal disc
- replacement set
- large torque
- bolt
- friction plate
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Abstract
The utility model discloses a kind of large torque automobile copper-base friction plates, including basal disc, the inner peripheral surface of the basal disc offers tooth socket, the outer surface of the basal disc is arranged with replacement set, and the periphery on the basal disc surface offers card slot, and the inner surface of the replacement set is fixedly connected with strip, and the surface of strip and the inner surface of card slot are clamped, the surface of replacement set offers form friction pattern, replaces the two sides of set and offers inclined-plane positioned at the inside of form friction pattern, the utility model relates to friction plate technical fields.The large torque automobile copper-base friction plate, basal disc is wrapped by the way that dismountable replacement set is arranged, it can be directly replaced after replacement covers serious wear, keep the coefficient of friction of replacement set mantle friction line, and then keep wearing piece work for a long time after anti-large torque performance, long service life, and on the basis of being fixed using the second bolt increase card slot and strip cooperation, it can reduce the second bolt shear stress, improved torque resistant intensity.
Description
Technical field
The utility model relates to friction plate technical field, specially a kind of large torque automobile copper-base friction plate.
Background technique
Copper-base friction plate is suitable friction and lubricant component to be added, using powder using copper powder or copper alloy powder as matrix
Metallurgical technology and chip are sintered manufactured friction plate.Disk friction slice clutch using friction plate or frictional disk as fastener,
Structure type is more, and transmitting torque is big, and mounting and adjusting is convenient, and friction material type is more, can guarantee under different operating conditions, has good
Working performance.Two axis can be engaged and be separated under the operating condition of arbitrary size rotational speed difference (can especially carry out steady at high speeds
Clutch), and the acceleration time of driven shaft can be adjusted by the pressure changed between frictional disk, reduce the impact vibration of engagement.Overload
When rub and will skid between control face, there is safeguard protection effect.But engaging process has frictional heating, while also to adjust between rubbing surface
Gap.It is widely used in communications and transportation, in the machinery such as lathe, key are built, light industry and weaving.
Existing copper-base friction plate is generally monoblock type casting, opens up decorative pattern on its surface to increase the frictional force on surface,
And then anti-large torque performance can be increased, but after wearing piece long-time use, surface abrasion is serious, decorative pattern, which can shoal, even to disappear,
Wearing piece skin-friction force is small at this time, and the torque that can be born can also become smaller, and can only replace entire wearing piece.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of large torque automobile copper-base friction plate, solves mill
After pad long-time use, surface abrasion is serious, and decorative pattern, which can shoal, even to disappear, and wearing piece skin-friction force is small at this time, can hold
The problem of also being become smaller by torque.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of large torque automobile is copper-based
Friction plate, including basal disc, the inner peripheral surface of the basal disc offer tooth socket, and the outer surface of the basal disc is arranged with replacement set, institute
The periphery for stating basal disc surface offers card slot, and the inner surface of the replacement set is fixedly connected with strip, and the surface of strip and card
The inner surface of slot is clamped, and the surface of the replacement set offers form friction pattern.
Preferably, the inside replaced the two sides covered and be located at form friction pattern offers inclined-plane.
Preferably, the two sides of the basal disc and be located at the outside on inclined-plane and be fixedly connected with lasso, and the inner surface of lasso with
Inclined-plane is adapted.
Preferably, it is fixedly connected between two lassos by the first bolt, is passed through between the replacement set and basal disc
Second bolt is fixedly connected.
Preferably, the inside of the basal disc offers through-hole compatible with the first bolt and the second bolt.
Preferably, first bolt is provided with 16 altogether, and second bolt is provided with 6 altogether, and the replacement set is altogether
It is provided with 8.
Beneficial effect
The utility model provides a kind of large torque automobile copper-base friction plate.Have compared with prior art following beneficial to effect
Fruit:
(1), the large torque automobile copper-base friction plate is arranged with replacement set, the basal disc table by the outer surface in basal disc
The periphery in face offers card slot, and the inner surface of the replacement set is fixedly connected with strip, and the interior table on the surface of strip and card slot
The surface of face clamping, the replacement set offers form friction pattern, wraps basal disc by the way that dismountable replacement set is arranged, covers in replacement
It can be directly replaced after serious wear, keep the coefficient of friction of replacement set mantle friction line, and then keep the permanent work of wearing piece
Anti- large torque performance after work, long service life, and increase card slot and strip on the basis of being fixed using the second bolt
Cooperation, can reduce the second bolt shear stress, improved torque resistant intensity.
(2), the large torque automobile copper-base friction plate passes through the two sides in replacement set and opens up positioned at the inside of form friction pattern
There is an inclined-plane, two sides of the basal disc and outside for being located at inclined-plane is fixedly connected with lasso, and the inner surface of lasso is adapted with inclined-plane, it is sharp
The chamfered portion that replacement set is covered with lasso, the chamfered portion for covering replacement will not deform after working long hours to be dug, and is protected
The smooth of wearing piece surface is demonstrate,proved, makes removably to replace to cover to will not influence normal work.
Detailed description of the invention
Fig. 1 is the integrally-built main view of the utility model；
Fig. 2 is the main view of the utility model partial structurtes；
Fig. 3 is the main view of the utility model basal disc structure；
Fig. 4 is the top view of the utility model basal disc structure；
Fig. 5 is the side view that the utility model replaces nested structure；
Fig. 6 is the cross-sectional view of the utility model structure.
In figure: 1- basal disc, 2- tooth socket, 3- replacement set, 4- card slot, 5- strip, 6- form friction pattern, the inclined-plane 7-, 8- lasso, 9- the
One bolt, the second bolt of 10-, 11- through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of large torque automobile copper-base friction plate, including
Basal disc 1, the two sides of replacement set 3 and the inside for being located at form friction pattern 6 offer inclined-plane 7, the two sides of basal disc 1 and are located at inclined-plane 7
Outside is fixedly connected with lasso 8, and the inner surface of lasso 8 is adapted with inclined-plane 7, and the inclined-plane 7 of replacement set 3 is covered using lasso 8
Part deform 7 part of inclined-plane of replacement set 3 will not after working long hours and dig, guarantees the smooth of wearing piece surface, make
Dismountable replacement set 3 will not influence normal work, is fixedly connected between two lassos 8 by the first bolt 9, described to replace
It changes between set 3 and basal disc 1 and is fixedly connected by the second bolt 10, the inside of basal disc 1 offers and the first bolt 9 and the second bolt
10 compatible through-holes 11, the first bolt 9 are provided with 16 altogether, and second bolt 10 is provided with 6 altogether, the replacement set 3
It is provided with 8 altogether, the inner peripheral surface of the basal disc 1 offers tooth socket 2, and the outer surface of the basal disc 1 is arranged with replacement set 3, institute
The periphery for stating 1 surface of basal disc offers card slot 4, and the inner surface of the replacement set 3 is fixedly connected with strip 5, and the surface of strip 5
It is clamped with the inner surface of card slot 4, the surface of the replacement set 3 offers form friction pattern 6, by the way that dismountable 3 packet of replacement set is arranged
Basal disc 1 is wrapped, can be directly replaced after replacement covers 3 serious wears, the coefficient of friction of replacement 3 mantle friction lines 6 of set is kept,
And then the anti-large torque performance after keeping wearing piece to work for a long time, long service life, and be fixed using the second bolt 10
On the basis of increase the cooperation of card slot 4 and strip 5, can reduce 10 shear stress of the second bolt, raising torque resistant intensity.
When installation, lasso 8 is placed on 1 two sides of basal disc, is fastened with the first bolt 9, then connecting portion is welded
It connects, then sticks into the strip 5 in replacement set 3 in card slot 4, and be provided with replacement set 3 tiltedly on 1 surface of basal disc for 3 sets of replacement set
Face 7 is partially inserted into lasso 8, then is fastened with the second bolt 10, and whole installation is just completed, when 3 abrasion of replacement set
After serious, the second bolt 10, which is removed, can directly replace replacement set 3.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. the inner peripheral surface of a kind of large torque automobile copper-base friction plate, including basal disc (1), the basal disc (1) offers tooth socket
(2), it is characterised in that: the outer surface of the basal disc (1) is arranged with replacement set (3), and the periphery on basal disc (1) surface offers
The inner surface of card slot (4), the replacement set (3) is fixedly connected with strip (5), and the interior table on the surface of strip (5) and card slot (4)
The surface of face clamping, the replacement set (3) offers form friction pattern (6).
2. a kind of large torque automobile copper-base friction plate according to claim 1, it is characterised in that: the replacement set (3)
Two sides and be located at form friction pattern (6) inside offer inclined-plane (7).
3. a kind of large torque automobile copper-base friction plate according to claim 2, it is characterised in that: the two of the basal disc (1)
The side and outside for being located at inclined-plane (7) is fixedly connected with lasso (8), and the inner surface of lasso (8) is adapted with inclined-plane (7).
4. a kind of large torque automobile copper-base friction plate according to claim 3, it is characterised in that: two lassos (8)
Between be fixedly connected by the first bolt (9), fix company by the second bolt (10) between the replacement set (3) and basal disc (1)
It connects.
5. a kind of large torque automobile copper-base friction plate according to claim 4, it is characterised in that: the basal disc (1) it is interior
Portion offers and the first bolt (9) and the compatible through-hole (11) of the second bolt (10).
6. a kind of large torque automobile copper-base friction plate according to claim 4, it is characterised in that: first bolt (9)
It is provided with 16 altogether, second bolt (10) is provided with 6 altogether, and the replacement set (3) is provided with 8 altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920379591.6U CN209725043U (en) | 2019-03-25 | 2019-03-25 | A kind of large torque automobile copper-base friction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920379591.6U CN209725043U (en) | 2019-03-25 | 2019-03-25 | A kind of large torque automobile copper-base friction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725043U true CN209725043U (en) | 2019-12-03 |
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ID=68688409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920379591.6U Active CN209725043U (en) | 2019-03-25 | 2019-03-25 | A kind of large torque automobile copper-base friction plate |
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| CN (1) | CN209725043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542621A (en) * | 2022-02-19 | 2022-05-27 | 上海永环摩擦材料海安有限公司 | Clutch friction disc with anti-drop protection |
-
2019
- 2019-03-25 CN CN201920379591.6U patent/CN209725043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542621A (en) * | 2022-02-19 | 2022-05-27 | 上海永环摩擦材料海安有限公司 | Clutch friction disc with anti-drop protection |
| CN114542621B (en) * | 2022-02-19 | 2023-09-26 | 上海永环摩擦材料海安有限公司 | Clutch friction plate with anti-drop protection |
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