CN205806252U - A kind of torque force limiting device - Google Patents
A kind of torque force limiting device Download PDFInfo
- Publication number
- CN205806252U CN205806252U CN201620053012.5U CN201620053012U CN205806252U CN 205806252 U CN205806252 U CN 205806252U CN 201620053012 U CN201620053012 U CN 201620053012U CN 205806252 U CN205806252 U CN 205806252U
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- CN
- China
- Prior art keywords
- pressing plate
- main body
- limiting device
- guiding
- force limiting
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The utility model discloses a kind of torque force limiting device, it includes main body (1), the left end of described main body (1) is provided with a flange (2), on the right side wall of described flange (2), a friction plate A(3 is installed), the right-hand member of described main body (1) is cased with pressing plate (4), guide pressing plate (5) and locking member, the left side of described pressing plate (4) is provided with friction plate B(6), described guiding pressing plate (5) is positioned at the right side of pressing plate (4), between pressing plate (5) and pressing plate (4), elastomeric element (7) is installed guiding, described locking member is positioned at the right side guiding pressing plate (5).The beneficial effects of the utility model are: it has simple in construction, torsion is easy to adjust and torsion range of accommodation is wide.
Description
Technical field
This utility model relates to limiter, particularly a kind of torque force limiting device.
Background technology
It is a kind of well overload protection arrangement that limit turns round device, and its function is ought to load suddenly, transship or shut down to cause torsion
When square exceedes preset value, limited the moment of torsion in drive system by skidding.When overload eliminate after, its can self-return, no
With again debugging setting.Limit is turned round device and is possible to prevent device damage and stops to shut down waste.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, it is provided that a kind of simple in construction, torsion are easy to adjust
Torque force limiting device wide with torsion range of accommodation.
The purpose of this utility model is achieved through the following technical solutions: a kind of torque force limiting device, it includes main body, described
The left end of main body be provided with a flange, the right side wall of described flange is provided with a friction plate A, the right-hand member of described main body
Being cased with pressing plate, guide pressing plate and locking member, the left side of described pressing plate is provided with friction plate B, and described guiding pressing plate is positioned at
The right side of pressing plate, is provided with elastomeric element guiding between pressing plate and pressing plate, and described locking member is positioned at the right side guiding pressing plate
Side.
Being provided with a grommet in described main body, described grommet is between friction plate A and friction plate B.
Described elastomeric element is butterfly spring.
Offering a step on the described left side guiding pressing plate, one end of butterfly spring is arranged on step.
Described locking member is a locking nut, offers outside coordinating with locking nut in the right-hand member outer rim of main body
Screw thread.
Offer multiple screwed hole being evenly distributed on same circumference on described locking nut, be combined with in screwed hole
Regulation bolt, offers the cannelure of regulation bolt top pressure on the right side guiding pressing plate.
Radially offering a screw hole in the left end outer rim of described main body, screw hole is positioned at the left side of flange, and screw
Hole screw-internal thread fit has a lock-screw.
This utility model has the advantage that torque force limiting device of the present utility model, is provided with grommet, so that friction
Sheet A is not directly contacted with friction plate B, thus reduces the abrasion of friction plate, extends the service life of friction plate；By locking
Nut regulation torque magnitude so that torsion is easy to adjust；Locking nut is additionally provided with clamping screw, so that locking screw
Mother can preset torsion, and when big load operation, can pass through clamping screw, increase torque value further, it is thus possible to adapt to
The requirement of big load.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure, 1-main body, 2-flange, 3-friction plate A, 4-pressing plate, 5-guides pressing plate, 6-friction plate B, 7-elastomeric element,
8-grommet, 10-screwed hole, 12-screw hole, 13-lock-screw, 51-step, 52-cannelure.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described, protection domain of the present utility model be not limited to
Lower described:
Embodiment one:
As it is shown in figure 1, a kind of torque force limiting device, a kind of torque force limiting device, it includes main body 1, the left end of described main body 1
Being provided with a flange 2, the right side wall of described flange 2 is provided with a friction plate A3, the right-hand member of described main body 1 is cased with pressing plate
4, guiding pressing plate 5 and locking member, the left side of described pressing plate 4 is provided with friction plate B6, and described guiding pressing plate 5 is positioned at pressing plate
The right side of 4, is provided with elastomeric element 7 guiding between pressing plate 5 and pressing plate 4, and described locking member is positioned at the right side guiding pressing plate 5
Side.
In the present embodiment, described main body 1 being provided with a grommet 8, described grommet 8 is positioned at friction plate A3 and friction
Between sheet B6, main body can be played a supporting role by grommet 8, also functions to indirect rubbing action simultaneously, can avoid friction plate A3 with
Friction plate B6 directly contacts, thus extends friction plate A3 and the service life of friction plate B6.
In the present embodiment, preferred elastomeric element 7 is butterfly spring, further, and the described left end guiding pressing plate 5
Offering a step 51 on face, one end of butterfly spring is arranged on step 51.
In the present embodiment, described locking member is a locking nut, offers and lock in the right-hand member outer rim of main body 1
The external screw thread that jack panel coordinates, can make butterfly spring be compressed by turn locking nut, thus increase butterfly spring to pressure
The pressure of plate 4, therefore increases the frictional force between friction plate A3 and friction plate B6 and grommet, therefore can pass through adjusting lock nut
Position, regulate the marginal value of torsion, thus be applicable to the legacy equipment of different torsion.
In the present embodiment, the left end outer rim of described main body 1 radially offering a screw hole 12, screw hole 12 is positioned at
The left side of flange 2, and screw hole 12 screw-internal thread fit has a lock-screw 13, after main body 1 is connected with power transmission component, can
The connective stability of drive disk assembly and cylinder 1 is increased by the locking of lock-screw 13.
Embodiment two:
As it is shown in figure 1, a kind of torque force limiting device, a kind of torque force limiting device, it includes main body 1, the left end of described main body 1
Being provided with a flange 2, the right side wall of described flange 2 is provided with a friction plate A3, the right-hand member of described main body 1 is cased with pressing plate
4, guiding pressing plate 5 and locking member, the left side of described pressing plate 4 is provided with friction plate B6, and described guiding pressing plate 5 is positioned at pressing plate
The right side of 4, is provided with elastomeric element 7 guiding between pressing plate 5 and pressing plate 4, and described locking member is positioned at the right side guiding pressing plate 5
Side.
In the present embodiment, described main body 1 being provided with a grommet 8, described grommet 8 is positioned at friction plate A3 and friction
Between sheet B6, main body can be played a supporting role by grommet 8, also functions to indirect rubbing action simultaneously, can avoid friction plate A3 with
Friction plate B6 directly contacts, thus extends friction plate A3 and the service life of friction plate B6.
In the present embodiment, preferred elastomeric element 7 is butterfly spring, further, and the described left end guiding pressing plate 5
Offering a step 51 on face, one end of butterfly spring is arranged on step 51.
In the present embodiment, described locking member is a locking nut (being not drawn in figure), in the right-hand member outer rim of main body 1
On offer the external screw thread coordinated with locking nut, butterfly spring can be made to be compressed by turn locking nut, thus increase
The butterfly spring pressure to pressing plate 4, therefore increases the frictional force between friction plate A3 and friction plate B6 and grommet, therefore can pass through
The position of adjusting lock nut, regulates the marginal value of torsion, thus is applicable to the legacy equipment of different torsion, further
, described locking nut offers multiple screwed hole 10 being evenly distributed on same circumference, is combined with in screwed hole 10
Regulation bolt, offers on the right side guiding pressing plate 5 and regulates the cannelure 52 that bolt top is pressed, the most when mounted, and can be first
Adjusting lock nut so that this torque force limiting device can preset a torsion, in actual production process, according to different loads,
The torsion of this torque force limiting device can be increased, thus meets the requirement of big load by regulation bolt, strengthen this torque force limiting device
Torque range value, it is thus possible to meet large-scale load request.
In the present embodiment, the left end outer rim of described main body 1 radially offering a screw hole 12, screw hole 12 is positioned at
The left side of flange 2, and screw hole 12 screw-internal thread fit has a lock-screw 13, after main body 1 is connected with power transmission component, can
The connective stability of drive disk assembly and cylinder 1 is increased by the locking of lock-screw 13.
Claims (5)
1. a torque force limiting device, it includes main body (1), and the left end of described main body (1) is provided with a flange (2), described
One friction plate A(3 is installed on the right side wall of flange (2)), the right-hand member of described main body (1) is cased with pressing plate (4), guides pressing plate
And locking member (5), the left side of described pressing plate (4) is provided with friction plate B(6), described guiding pressing plate (5) is positioned at pressing plate
(4) right side, is provided with elastomeric element (7) guiding between pressing plate (5) and pressing plate (4), and described locking member is positioned at guiding
The right side of pressing plate (5), described locking member is a locking nut (9), offers and lock in the right-hand member outer rim of main body (1)
The external screw thread that nut (9) coordinates, described locking nut (9) offers multiple screwed hole being evenly distributed on same circumference
(10), it is combined with regulation bolt in screwed hole (10), it is characterised in that: on the right side guiding pressing plate (5), offer regulation
The cannelure (52) of bolt top pressure.
A kind of torque force limiting device the most according to claim 1, it is characterised in that: in described main body (1), a lining is installed
Ring (8), described grommet (8) is positioned at friction plate A(3) and friction plate B(6) between.
A kind of torque force limiting device the most according to claim 2, it is characterised in that: described elastomeric element (7) is butterfly bullet
Spring.
A kind of torque force limiting device the most according to claim 3, it is characterised in that: the left side of described guiding pressing plate (5)
On offer a step (51), one end of butterfly spring is arranged on step (51).
A kind of torque force limiting device the most according to claim 1, it is characterised in that: in the left end outer rim of described main body (1)
Radially offering a screw hole (12), screw hole (12) is positioned at the left side of flange (2), and screw hole (12) screw-internal thread fit has one
Lock-screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053012.5U CN205806252U (en) | 2016-01-20 | 2016-01-20 | A kind of torque force limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053012.5U CN205806252U (en) | 2016-01-20 | 2016-01-20 | A kind of torque force limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806252U true CN205806252U (en) | 2016-12-14 |
Family
ID=58143915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620053012.5U Active CN205806252U (en) | 2016-01-20 | 2016-01-20 | A kind of torque force limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116292685A (en) * | 2023-05-17 | 2023-06-23 | 宁波尚进自动化科技有限公司 | Plane motion braking device and bonding equipment |
-
2016
- 2016-01-20 CN CN201620053012.5U patent/CN205806252U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116292685A (en) * | 2023-05-17 | 2023-06-23 | 宁波尚进自动化科技有限公司 | Plane motion braking device and bonding equipment |
| CN116292685B (en) * | 2023-05-17 | 2023-08-29 | 宁波尚进自动化科技有限公司 | Plane motion braking device and bonding equipment |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |