CN209067693U - A kind of gear clutch with impact work energy - Google Patents
A kind of gear clutch with impact work energy Download PDFInfo
- Publication number
- CN209067693U CN209067693U CN201821823531.0U CN201821823531U CN209067693U CN 209067693 U CN209067693 U CN 209067693U CN 201821823531 U CN201821823531 U CN 201821823531U CN 209067693 U CN209067693 U CN 209067693U
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- CN
- China
- Prior art keywords
- sliding shoe
- right sliding
- clutch
- block
- spring
- 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.)
- Expired - Fee Related
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
A kind of gear clutch with impact work energy, it includes the clutch fixed block (2) that working machine main shaft (1) output end is mounted on fixed connection mode, is mounted on the clutch slip block being meshed with clutch fixed block (2) of prime mover driven axis (5) output end；The clutch slip block is made of the block that horizontally slips, and the inner hole of left sliding shoe (3) is unthreaded hole structure, passes through spiral slope surface and clutch fixed block (2) intermeshing transmitting torque and movement；The inner hole of right sliding shoe (6) is splined hole, is combined with sliding matching mode with the splined shaft of prime mover driven axis (5) output end；At least two pairs are provided with for transmitting the spring (8) of torque between left and right sliding shoe in left and right sliding shoe abutting end, since spring has compressibility, the effect of cushion impact forces is played in prime mover starting, and be fixed together between left and right sliding shoe by annular gland (7) and connector, for preventing the axial separation of left and right sliding shoe.
Description
Technical field
The utility model relates to a kind of gear clutch structures, more particularly to a kind of tooth with impact work energy
Formula clutch configuration.
Background technique
In actual production, in the case where working machine rotor quality and rotary inertia are very big, prime mover by it is tooth-like from
Clutch drives the moment of working machine starting that can generate biggish impact, and biggish impact force can damage equipment, Jin Erzao
At economic loss.
Such as the large rotating machineries such as turbine are usually the important foundation equipment of the industries such as metallurgy, derived energy chemical, it is special
The quality and rotary inertia that point is rotor are all very greatly.When unit starting, very big starting current is needed, if directly opened
Unit main motor will cause power grid impact acceleration.Solution general at present is to overcome stiction by barring gear, is made
Rotor first slowly rotates, and makes have all bearing sufficient lubrications in unit, is then turned on unit main motor.
Compared to labor intensive, cumbersome, inefficiency hand turning and it is expensive, structure is complicated, maintenance is tired
Static frequency converter difficult, reliability is not high, the jiggering of the tooth-like clutch structure with shock resistance simple, valence with structure
The advantages that lattice are cheap, easy to maintain, economic and practical.
Summary of the invention
The purpose of this utility model is precisely in order to provide a kind of gear clutch structure with impact work energy.
The purpose of this utility model can be achieved through the following technical solutions:
The gear clutch with impact work energy of the utility model includes that working machine main shaft is mounted on fixed connection mode
The clutch fixed block of output end, the clutch being meshed with clutch fixed block for being mounted on prime mover driven axis output end are sliding
Motion block；The clutch slip block is made of the block that horizontally slips, and the inner hole of left sliding shoe is unthreaded hole structure, by spiral slope surface with
Clutch fixed block intermeshing transmitting torque and movement；The inner hole of right sliding shoe is splined hole, with sliding matching mode and original
The splined shaft of motivation drive shaft output end combines；Left and right sliding shoe abutting end be provided at least two pairs for transmit it is left and right
The spring of torque (since spring has compressibility, the effect of cushion impact forces is played in prime mover starting between sliding shoe
Fruit), and be fixed together between left and right sliding shoe by annular gland and connector, for preventing the axis of left and right sliding shoe
To separation.
The left sliding shoe of clutch slip block described in the utility model is with right sliding shoe binding end can be realized phase
The hole of rotation, column fit system are set in together, to realize the circumferentially positioned of the two；And it is processed in the left side of right sliding shoe
There are at least two arc grooves being arranged in a concentric fashion, each arc groove is provided with a pair of of spring, in left sliding shoe
Right side is provided with boss identical with the arc groove quantity that the left side of right sliding shoe processes, and the boss clamps position
Between a pair of of spring in arc groove.
Right sliding is fitted in by screw for connecting the annular gland of left sliding shoe and right sliding shoe in the utility model
It in the land processed on block periphery, and is clearance fit between land and gland.The spring bullet selected in the utility model
The torque of generation and the rated output torque of prime mover match, and spring is made to be able to bear rated output torque.
The working principle of the utility model is following and has the beneficial effect that:
When needing to start work machine rotor, clutch slip block need to be moved to the position being meshed with clutch fixed block
It sets, starts prime mover, prime mover drives the rotation of clutch slip block right half part by splined shaft, due to the presence of spring, from
Clutch sliding shoe right half part can be rotated with right half part.Since the gap of transmission system and error exist, clutch slip block
When touching clutch fixed block, sliding shoe has had certain revolving speed, and fixed block is in stationary state, at this moment clutch
Very big shock is issued after between device sliding shoe and fixed block, the spring in clutch slip block goes out under the action of impact at this time
Now buffer function is played in compression；After spring buffer, clutch slip block drives the rotation of clutch fixed block, and work machine rotor
It rotates with it.The course of work of the utility model clutch slows down movement parts and the moment of static element hits, and eliminates big rush
Power generation is hit, plays the role of protecting transmission system.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the left sliding shoe cross-sectional view of clutch slip block.
Fig. 3 is the left sliding shoe right view of clutch slip block.
Fig. 4 is the right sliding shoe cross-sectional view of clutch slip block.
Fig. 5 is the right sliding shoe left view of clutch slip block.
Serial number in figure are as follows: 1- working machine main shaft, 2- clutch fixed block, the left sliding shoe of 3- clutch slip block, 4- spiral shell
Nail, 5- prime mover driven axis, the right sliding shoe of 6- clutch slip block, 7- annular gland, 8- spring, 9- boss, 10- arc are recessed
Slot.
Specific embodiment
The utility model is described further below with reference to embodiment (attached drawing).
As shown in Figure 1, the gear clutch with impact work energy of the utility model includes being mounted on fixed connection mode
The clutch fixed block 2 of 1 output end of working machine main shaft, be mounted on 5 output end of prime mover driven axis with 2 phase of clutch fixed block
The clutch slip block of engagement；The clutch slip block is made of the block that horizontally slips, and the inner hole of left sliding shoe 3 is unthreaded hole knot
Structure passes through spiral slope surface and the intermeshing of clutch fixed block 2 transmitting torque and movement；The inner hole of right sliding shoe 6 is splined hole,
It is combined with sliding matching mode with the splined shaft of 5 output end of prime mover driven axis；Left and right sliding shoe abutting end be provided with to
The few two couples spring 8(for transmitting torque between left and right sliding shoe are since spring has compressibility, in prime mover starting
Play the effect of cushion impact forces), and be fixed together between left and right sliding shoe by annular gland 7 and connector, it is used for
Prevent the axial separation of left and right sliding shoe.
The left sliding shoe 3 of clutch slip block described in the utility model is with right 6 binding end of sliding shoe can be realized
The hole of relative rotation, column fit system are set in together, to realize the circumferentially positioned of the two；And in the left side of right sliding shoe 6
At least two arc grooves 10 being arranged in a concentric fashion are machined with, are provided with a pair of of spring 8(referring to figure in each arc groove
4,5), that the right side of left sliding shoe 3 is provided with the arc groove quantity that processes with the left side of right sliding shoe 6 is identical convex
Platform 9(referring to fig. 2,3), and the boss 9 clamp be located at arc groove 10 in a pair of of spring 8 between.
The right side is fitted in by screw 4 for connecting the annular gland 7 of left sliding shoe 3 and right sliding shoe 6 in the utility model
It in the land processed on 6 periphery of sliding shoe, and is clearance fit between land and gland.The bullet selected in the utility model
The rated output torque of torque and prime mover that spring bullet 8 generates matches, and spring is made to be able to bear rated output torque.
Claims (4)
1. a kind of gear clutch with impact work energy, it is characterised in that: it includes being mounted on working machine with fixed connection mode
The clutch fixed block (2) of main shaft (1) output end, be mounted on prime mover driven axis (5) output end with clutch fixed block (2)
The clutch slip block being meshed；The clutch slip block is made of the block that horizontally slips, and the inner hole of left sliding shoe (3) is unthreaded hole
Structure passes through spiral slope surface and clutch fixed block (2) intermeshing transmitting torque and movement；The inner hole of right sliding shoe (6) is
Splined hole is combined with sliding matching mode with the splined shaft of prime mover driven axis (5) output end；Cooperate in left and right sliding shoe
End is provided at least two pairs for transmitting the spring (8) of torque between left and right sliding shoe, and passes through ring between left and right sliding shoe
Shape gland (7) and connector are fixed together, for preventing the axial separation of left and right sliding shoe.
2. the gear clutch according to claim 1 with impact work energy, it is characterised in that: clutch slip block
Left sliding shoe (3) can be realized the hole of relative rotation with right sliding shoe (6) binding end, column fit system is set in together, with
Realize the circumferentially positioned of the two；And at least two arcs being arranged in a concentric fashion are machined in the left side of right sliding shoe (6)
Groove (10) is provided with a pair of of spring (8) in each arc groove, is provided with and right sliding in the right side of left sliding shoe (3)
The identical boss of arc groove quantity (9) that the left side of block (6) processes, and the boss (9) clamps and is located at arc groove
(10) between a pair of of spring (8) in.
3. the gear clutch according to claim 1 with impact work energy, it is characterised in that: for connecting left sliding
Block (3) and the annular gland (7) of right sliding shoe (6) pass through screw (4) and are fitted in the ring processed on right sliding shoe (6) periphery
It on platform, and is clearance fit between land and gland.
4. the gear clutch according to claim 1 with impact work energy, it is characterised in that: the spring (8) of selection
The torque of generation and the rated output torque of prime mover match, and spring is made to be able to bear rated output torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823531.0U CN209067693U (en) | 2018-11-07 | 2018-11-07 | A kind of gear clutch with impact work energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823531.0U CN209067693U (en) | 2018-11-07 | 2018-11-07 | A kind of gear clutch with impact work energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067693U true CN209067693U (en) | 2019-07-05 |
Family
ID=67097980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823531.0U Expired - Fee Related CN209067693U (en) | 2018-11-07 | 2018-11-07 | A kind of gear clutch with impact work energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139727A (en) * | 2018-11-07 | 2019-01-04 | 郑州机械研究所有限公司 | A kind of gear clutch with impact work energy |
-
2018
- 2018-11-07 CN CN201821823531.0U patent/CN209067693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139727A (en) * | 2018-11-07 | 2019-01-04 | 郑州机械研究所有限公司 | A kind of gear clutch with impact work energy |
| CN109139727B (en) * | 2018-11-07 | 2023-12-22 | 郑州机械研究所有限公司 | Tooth clutch with shock resistance function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |