CN213511788U

CN213511788U - Clutch sucking disc with shock-absorbing function

Info

Publication number: CN213511788U
Application number: CN202022461804.5U
Authority: CN
Inventors: 谢文元
Original assignee: Wuxi Shuangheng Transmission Machinery Co ltd
Current assignee: Wuxi Shuangheng Transmission Machinery Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-22
Anticipated expiration: 2030-10-29

Abstract

The utility model provides a pair of clutch sucking disc with shock-absorbing function, including the sucking disc body, the middle part of sucking disc body is equipped with dodges the groove, dodges the inslot and is equipped with the clutch, and one side of sucking disc body is equipped with the connecting plate, and the clutch passes through two rubber post fixed connection with the connecting plate, and the three metal shrapnel of fixedly connected with between sucking disc body and the connecting plate still is equipped with two damping device between sucking disc body and the connecting plate. The utility model provides a clutch sucking disc is through setting up rubber column and damping device, can solve the existing equipment shock attenuation effect relatively poor, and the during operation leads to the cracked problem of sucking disc easily.

Description

Clutch sucking disc with shock-absorbing function

Technical Field

The utility model relates to a clutch spare part especially relates to a clutch sucking disc with shock-absorbing function.

Background

The automobile clutch sucker assembly is mainly formed by riveting three large parts, namely a sucker, a hub and a fixed plate through small parts such as rivets, rubber rings and the like, is mainly assembled on a clutch driving disc, and realizes the suction and disconnection of the sucker by utilizing a magnetic field, thereby controlling the start and stop of a compressor, supplying friction force and transmitting torque.

But the assembly is comparatively loaded down with trivial details in connection of current clutch sucking disc, and the shock attenuation nature during consequently operation is relatively poor, leads to the sucking disc damaged easily, has reduced clutch sucking disc's life, has certain defectiveness.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides a clutch sucking disc with shock-absorbing function can solve current clutch sucking disc shock attenuation nature relatively poor, leads to the damaged problem of sucking disc easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pair of clutch sucking disc with shock-absorbing function, including the sucking disc body, the middle part of sucking disc body is equipped with dodges the groove, dodge the inslot and be equipped with the clutch, one side of sucking disc body is equipped with the connecting plate, the clutch passes through two rubber post fixed connection with the connecting plate, the three metal shrapnel of fixedly connected with between sucking disc body and the connecting plate, still be equipped with two damping device between sucking disc body and the connecting plate.

The utility model provides a pair of clutch sucking disc with shock-absorbing function, preferably, the both sides of clutch all are equipped with first mounting hole, the both sides of connecting plate all are equipped with the second mounting hole that matches with first mounting hole, every equal common fixedly connected with rubber column in first mounting hole and the second mounting hole that corresponds, still be equipped with two rubber gasket, every between clutch and the connecting plate rubber gasket all overlaps at the rubber column outer wall that corresponds, every rubber gasket's upside all is equipped with metal gasket.

The utility model provides a pair of clutch sucking disc with shock-absorbing function, preferably, every the top of rubber post all is equipped with the counter bore, and the hole bottom of every counter bore all is equipped with the screw hole, every equal threaded connection has the double-screw bolt in the screw hole, every the pore wall of counter bore all is equipped with the arc wall, every the outer wall of double-screw bolt all is equipped with the arc arch.

The utility model provides a pair of clutch sucking disc with shock-absorbing function, preferably, damping device includes the litter, one side that the sucking disc body is close to the connecting plate is equipped with two mounting grooves, litter and the inner wall both sides fixed connection who corresponds the mounting groove, sliding connection has two sliders, every on the litter the top of slider all articulates there is the connecting rod, and the one end that the slider was kept away from to two connecting rods is articulated with the bottom of connecting plate jointly.

The utility model provides a pair of clutch sucking disc with shock-absorbing function, preferably, two the first spring of fixedly connected with between the slider, every equal fixedly connected with second spring between the inner wall of slider and mounting groove, first spring all overlaps on the litter with the second spring.

The technical scheme has the following advantages or beneficial effects:

the utility model provides a pair of clutch sucking disc with shock-absorbing function, come fixed connection clutch and connecting plate through utilizing the rubber post, and set up damping device between sucking disc body and connecting plate, when the connecting plate draws close with the sucking disc body mutually, the connecting rod atress is pushed down, it slides on the litter to drive two sliders, thereby reach absorbing effect under the effect of first spring and second spring elasticity, it is relatively poor effectively to have solved during operation damping nature among the prior art, lead to the sucking disc damaged easily, reduce clutch sucking disc life's problem.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic diagram of a basic structure of a clutch chuck with a shock-absorbing function according to embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a partial enlarged view of FIG. 2 at B;

fig. 4 is a partially enlarged view of fig. 3 at C.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific examples, which should not be construed as limiting the invention.

Example 1

As shown in fig. 1-4, the utility model provides a clutch sucker with shock-absorbing function, including sucking disc body 1, sucking disc body 1's middle part is equipped with dodges groove 11, dodge and be equipped with clutch 2 in the groove 11, one side of sucking disc body 1 is equipped with connecting plate 3, clutch 2 and connecting plate 3 are through two rubber column 31 fixed connection, come fixed connection clutch 2 and connecting plate 3 through utilizing rubber column 31 to replace traditional rivet, can reduce the relative vibrations between clutch 2 and the connecting plate 3, thereby promote clutch sucker's life, the three metal shrapnel 12 of fixedly connected with between sucking disc body 1 and the connecting plate 3, still be equipped with two damping device 4 between sucking disc body 1 and the connecting plate 3.

The two sides of the linkage device 2 are respectively provided with a first mounting hole, the two sides of the connecting plate 3 are respectively provided with a second mounting hole matched with the first mounting holes, each first mounting hole and the corresponding second mounting hole are respectively and fixedly connected with a rubber column 31, two rubber gaskets 32 are arranged between the linkage device 2 and the connecting plate 3, each rubber gasket 32 is sleeved on the outer wall of the corresponding rubber column 31, the upper side of each rubber gasket 32 is provided with a metal gasket 33, the rubber gasket 32 can play a role in assisting shock absorption, the metal gasket 33 can reduce friction between the connecting plate 3 and the rubber gasket 32, the rubber gasket 32 is prevented from being damaged due to overlarge friction force, so that the service life of the rubber gasket 32 is prolonged, the top of each rubber column 31 is provided with a counter bore 311, the hole bottom of each counter bore 311 is provided with a threaded hole 312, each threaded hole 312 is in threaded connection with a stud 313, the hole wall of each counter bore 311 is provided with an arc-shaped, the outer wall of each stud 313 is provided with an arc-shaped protrusion 315, the outer diameter of each arc-shaped protrusion 315 is larger than the diameter of each first mounting hole and each second mounting hole, and the studs 313 can be inserted into the threaded holes 312 to achieve the auxiliary fixing effect, so that the fixing effect of the rubber columns 31 is enhanced.

The damping device 4 comprises a slide rod 41, one side of the suction cup body 1 close to the connecting plate 3 is provided with two mounting grooves 13, the slide rod 41 is fixedly connected with two sides of the inner wall of the corresponding mounting groove 13, the slide rod 41 is connected with two sliding blocks 42 in a sliding manner, the top of each sliding block 42 is hinged with a connecting rod 43, one ends of the two connecting rods 43 far away from the sliding blocks 42 are hinged with the bottom of the connecting plate 3 together, a first spring 44 is fixedly connected between the two sliding blocks 42, a second spring 45 is fixedly connected between each sliding block 42 and the inner wall of the mounting groove 13, the first spring 44 and the second spring 45 are sleeved on the slide rod 41, when the connecting plate 3 and the suction cup body 1 are closed, the connecting rod 43 is forced to move towards the sliding blocks 42 to drive the two sliding blocks 42 to slide on the slide rod 41, the first spring 44 between the two sliding blocks 42 is stretched, and the second spring 45 fixedly connected between the two, thereby reach the absorbing effect under the effect of first spring 44 and second spring force 45 and effectively solved the during operation shock attenuation nature among the prior art relatively poor, lead to the sucking disc damaged easily, reduce clutch sucking disc life's problem.

Use the utility model discloses during the clutch sucking disc that embodiment 1 provided, through utilizing rubber column 31 to come fixed connection clutch 2 and connecting plate 3, and set up damping device 4 between sucking disc body 1 and connecting plate 3, when connecting plate 3 and sucking disc body 1 draw close together, connecting rod 43 atress is pushed down, drive two sliders 42 and slide on litter 41, thereby reach absorbing effect under the effect of first spring 44 and second spring 45 elasticity, avoid the in use sucking disc damaged, thereby improve the life of clutch sucking disc.

To sum up, the utility model provides a clutch sucking disc inserts rubber column 31 in clutch 2 and connecting plate 3 to set up damping device 4 between sucking disc body 1 and connecting plate 3, it is relatively poor to have effectively solved during operation shock attenuation nature among the prior art, leads to the sucking disc damaged easily, reduces clutch sucking disc life's problem.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention, and are not described herein.

The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; the person skilled in the art, without affecting the essence of the invention, may make numerous possible variations and modifications, or may modify the equivalent embodiments, without departing from the technical solution of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still belong to the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.

Claims

1. The utility model provides a clutch sucking disc with shock-absorbing function, includes the sucking disc body, its characterized in that: the middle part of sucking disc body is equipped with dodges the groove, dodge the inslot and be equipped with the clutch, one side of sucking disc body is equipped with the connecting plate, the clutch passes through two rubber post fixed connection with the connecting plate, the three metal shrapnel of fixedly connected with between sucking disc body and the connecting plate, still be equipped with two damping device between sucking disc body and the connecting plate.

2. The clutch chuck with the shock absorbing function as set forth in claim 1, wherein: the both sides of clutch all are equipped with first mounting hole, the both sides of connecting plate all are equipped with the second mounting hole that matches with first mounting hole, every equal common fixedly connected with rubber column in first mounting hole and the second mounting hole that corresponds, still be equipped with two rubber gasket between clutch and the connecting plate, every rubber gasket all overlaps at the rubber column outer wall that corresponds, every rubber gasket's upside all is equipped with metal gasket.

3. The clutch chuck with the shock absorbing function as set forth in claim 2, wherein: every the top of rubber column all is equipped with the counter bore, and the hole bottom of every counter bore all is equipped with the screw hole, every equal threaded connection has the double-screw bolt in the screw hole, every the pore wall of counter bore all is equipped with the arc wall, every the outer wall of double-screw bolt all is equipped with the arc arch.

4. The clutch chuck with the shock absorbing function as set forth in claim 1, wherein: damping device includes the litter, one side that the sucking disc body is close to the connecting plate is equipped with two mounting grooves, litter and the inner wall both sides fixed connection who corresponds the mounting groove, sliding connection has two sliders on the litter, every the top of slider all articulates there is the connecting rod, and the one end that the slider was kept away from to two connecting rods is articulated with the bottom of connecting plate jointly.

5. The clutch chuck with shock absorbing function as claimed in claim 4, wherein: two first spring of fixedly connected with between the slider, every equal fixedly connected with second spring between the inner wall of slider and mounting groove, first spring all overlaps on the litter with the second spring.