CN217401642U - Worm with claw-shaped coupling - Google Patents
Worm with claw-shaped coupling Download PDFInfo
- Publication number
- CN217401642U CN217401642U CN202220123997.XU CN202220123997U CN217401642U CN 217401642 U CN217401642 U CN 217401642U CN 202220123997 U CN202220123997 U CN 202220123997U CN 217401642 U CN217401642 U CN 217401642U
- Authority
- CN
- China
- Prior art keywords
- block
- claw
- main rod
- worm
- limiting slide
- 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.)
- Active
Links
Images
Abstract
The utility model is suitable for a mobile jib technical field provides a worm that possesses claw type shaft coupling, include: the main rod is of a cylindrical main rod structure, 2 limiting slide blocks are arranged at one end of the main rod, and a limiting block is arranged on the surface of the other end of the main rod; the first metal claw disc is installed at one end of the main rod, a rubber block is connected in the middle of the first metal claw disc in a clamped mode, and the other end of the rubber block is connected with the connecting claw disc in a clamped mode. This worm that possesses claw type shaft coupling can be according to the connection needs between the device with the connecting claw dish of mobile jib one side to the outside extraction change conversion piece, with conversion piece one side have trapezoidal protruding structure one side card to go into the trapezoidal recess of stopper inside, again with motor spindle one end and conversion piece block for the motor is direct to be used with the turbine block, just can be connected other devices and change according to different needs after connecting claw dish and the block of metal claw dish when not using.
Description
Technical Field
The utility model belongs to the technical field of the mobile jib, especially, relate to a worm that possesses claw type shaft coupling.
Background
The main rod is a gear which is provided with one or more helical teeth and is meshed with a worm gear to form a staggered shaft gear pair, the indexing curved surface of the gear can be a cylindrical surface, a conical surface or a circular ring surface, the main rod transmission is composed of the main rod and the worm gear and is used for transmitting motion and power between staggered shafts, the transmission is carried out between two conventional shafts which need to be connected, the two ends of the conventional main rod are not provided with a connecting method for connecting a motor and other various bearings, when the main rod is used for connection, the connecting part is separated due to the excessively fast rotating speed of the motor, and when the gear is used, the main rod is limited in length and causes difficulty in connection because the fixed motor and the bearings which need to be connected can be connected only slightly separated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a worm that possesses claw type shaft coupling aims at solving and proposes the mobile jib both ends and do not have the connection method of connecting between motor and other multiple bearings among the above-mentioned background art, and when using the mobile jib to connect, because the rotational speed of motor leads to the junction to take off the pole at the excessive speed to when just can connecting because only difference little distance between the bearing that fixed motor and needs are connected when using, the limited problem that leads to the connection difficulty of length of mobile jib itself.
The utility model discloses a realize like this, a worm that possesses claw type shaft coupling, including the mobile jib, it sets up to the cylinder mobile jib structure, mobile jib one end is provided with spacing slider, and spacing slider is provided with 2, mobile jib other end surface is provided with the stopper;
the first metal claw disc is installed at one end of the main rod, a rubber block is connected in the middle of the first metal claw disc in a clamping mode, the other end of the rubber block is connected with the first metal claw disc in a clamping mode, and 3 fan-shaped protruding structures are arranged at one end of the first metal claw disc;
the extension rod is connected with the limiting slide block in a sliding mode inside one side of the extension rod, a spring is arranged between the extension rod and the main rod, and a cylindrical protrusion is arranged on the other side of the extension rod.
By adopting the technical scheme, the device for driving different connecting shafts by the rotation of the motor can be better utilized, and the use efficiency is improved.
Preferably, the limiting slide blocks are symmetrically arranged on the end face of the main rod, the whole limiting slide blocks are of arc-shaped structures, and the thicknesses of the two ends of each limiting slide block are larger than the thickness of the middle position of each limiting slide block.
By adopting the technical scheme, the structure inside one side of the extension rod is more attached to be stable when the limiting slide block at one end of the main rod slides to one side.
Preferably, the whole stopper sets up to the triangle-shaped structure, and the stopper is provided with 4 at mobile jib one end side surface symmetry, trapezoidal recess has been seted up to stopper one side, and the stopper passes through groove structure block connection conversion piece.
By adopting the technical scheme, when the motor spindle drives the conversion block to rotate, the main rod is provided with the auxiliary stability.
Preferably, the conversion block is integrally cylindrical, a groove is formed in one end of the conversion block, a trapezoidal convex block is arranged at one end of the conversion block, and the other end of the conversion block is connected with the motor spindle.
By adopting the technical scheme, one end of the main rod can be better connected with the motor spindle in a high-stability manner.
Preferably, one side surface of the extension rod is provided with 4 circular arc holes, and the cylindrical protrusion of the extension rod is clamped and connected with the second metal claw disc.
By adopting the technical scheme, the linear length of the main rod can be lengthened, so that the joint operation with other devices is facilitated, and the rotation rate of the motor is not influenced.
Preferably, one end of the second metal claw disc is provided with 4 convex arc structures, and the other end of the second metal claw disc is clamped and connected with the connecting shaft.
By adopting the technical scheme, the connecting shaft can be better combined with connecting shafts of other devices and can be better connected with other devices.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a worm with a claw-shaped coupling,
1. when the device is used, the connecting claw disc on one side of the main rod can be pulled out to the outside to replace the conversion block according to the connection requirement between the devices, one side of the conversion block with the trapezoidal convex structure is clamped into the trapezoidal groove of the limiting block, and then one end of the motor spindle is clamped with the conversion block, so that the motor is directly clamped with the turbine for use, and when the device is not used, the connecting claw disc and the metal claw disc can be clamped for connection with other devices, thereby achieving the purposes of replacing and using according to different requirements and improving the practicability of the device;
2. carry out the block through setting up of the fan-shaped protruding structure on metal claw dish one and metal claw dish two surfaces can be better and be connected with other devices, the cooperation work, and when metal claw dish one is connected with connecting the claw dish, the centre will be filled up through the region of rubber piece with the space, reduce when increasing frictional force because the motor speed makes the junction directly derail the damage at the excessive speed, and can directly say the rubber piece and take out meetting great area protruding junction, the setting up of rubber piece improves the connection stability of junction, also reduce the vibrations that the motor brought
3. When running into poor little position between fixed position's motor and the fixed position device, when the original length of mobile jib is not enough, need not change the mobile jib and be connected the back with two blocks of metal claw dish one end, still can not be connected with the connecting axle of device, can directly stimulate the whole length that the extension pole drove the spring to one side pulling extension mobile jib makes metal claw dish two be connected with the connecting axle block, after metal claw dish two and connecting axle block, the connecting axle catches on two one ends of metal claw dish and keeps fixed and prevent that the spring from pulling back metal claw dish two, make the mobile jib can link to each other motor spindle and device connecting axle jointly.
Drawings
FIG. 1 is a schematic view of the overall working state of the present invention;
FIG. 2 is a schematic view of the overall internal cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the overall external side view structure of the present invention;
FIG. 4 is a schematic view of the end face structure of the main rod and the extension rod of the present invention;
FIG. 5 is a schematic view of the three-dimensional structure of the connecting claw plate and the supporting rod of the present invention;
fig. 6 is a schematic view of a three-dimensional structure of the metal claw disk of the present invention.
In the figure: 1-main rod, 2-limiting slide block, 3-limiting block, 4-metal claw disk I, 5-rubber block, 6-connecting claw disk, 7-conversion block, 8-motor spindle, 9-extension rod, 10-spring, 11-limiting groove, 12-metal claw disk II and 13-connecting shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Please refer to fig. 1-6, the utility model provides a technical scheme, a worm that possesses claw type shaft coupling, including mobile jib 1, spacing slider 2, stopper 3, a metal claw dish 4, rubber block 5, connection claw dish 6, conversion piece 7, motor spindle 8, extension rod 9, spring 10, spacing recess 11, two 12 and connecting axle 13 of metal claw dish:
in the embodiment, the main rod 1 is a cylindrical main rod structure, one end of the main rod 1 is provided with 2 limiting slide blocks 2, and the surface of the other end of the main rod 1 is provided with a limiting block 3;
furthermore, the limiting slide blocks 2 are symmetrically arranged on the end surface of the main rod 1, the whole limiting slide blocks 2 are of an arc-shaped structure, and the thicknesses of the two ends of each limiting slide block 2 are larger than the thickness of the middle position of each limiting slide block 2; when using the device, the screw thread in the middle of mobile jib 1 is connected with the interlock of lower extreme worm wheel, the stopper 3 of the mobile jib 1 other end when using with the mutual block of the trapezoidal protruding structure of conversion piece 7 one side, when the motor drives conversion piece 7 and rotates, the trapezoidal protruding structure of conversion piece 7 drives stopper 3 and follows mobile jib 1 and wholly rotate, and 2 one ends of limit slide and 1 one end fixed connection of mobile jib, when mobile jib 1 rotates, drive limit slide 2 and rotate together.
Furthermore, the whole limiting block 3 is of a triangular structure, 4 limiting blocks 3 are symmetrically arranged on the surface of one end side of the main rod 1, a trapezoidal groove is formed in one side of each limiting block 3, and each limiting block 3 is connected with the corresponding conversion block 7 in a clamping mode through the groove structure; when conversion piece 7 and stopper 3 block-in-time, place block rubber 5 in the middle of the metal claw dish 4, block rubber 5 is whole to be the rubber material, for the whole better connection that provides of device the rubber material of block rubber 5 can reduce the strong sense of vibration that the motor rotated and brought, influences the stability of mobile jib 1 during operation.
In the embodiment, a first metal claw disc 4 is installed at one end of a main rod 1, a rubber block 5 is connected in the middle of the first metal claw disc 4 in a clamping mode, the other end of the rubber block 5 is connected with a connecting claw disc 6 in a clamping mode, and 3 fan-shaped protruding structures are arranged at one end of the first metal claw disc 4;
furthermore, the whole conversion block 7 is cylindrical, a groove is formed in one end of the conversion block 7, a trapezoidal convex block is arranged at one end of the conversion block 7, and the other end of the conversion block 7 is connected with a motor spindle 8; when needs are connected with the motor and are used, with connecting claw dish 6 follow the metal claw dish 4 with the rubber block 5 in the middle of the gap after to one side extract, will change 7 one end inside seting up of piece and put recess one end and be connected with metal claw dish 4 and the 5 blocks of rubber block, the trapezoidal lug and the 3 blocks of stopper of piece 7 of changing simultaneously are connected, be connected motor main shaft 8 one end and conversion piece 7 again, and the mobile jib 1 other end is connected with the connecting axle 13 of other devices after, rotate through the motor and transmit 8 one end of motor main shaft and drive mobile jib 1 with conversion piece 7 and begin jointly rotate.
In the embodiment, a limiting slide block 2 is connected to one side of an extension rod 9 in a sliding manner, a spring 10 is arranged between the extension rod 9 and the main rod 1, and a cylindrical protrusion is arranged on the other side of the extension rod 9;
furthermore, 4 circular arc holes are formed in the surface of one side of the extension rod 9, and cylindrical protrusions of the extension rod 9 are clamped and connected with the second metal claw disc 12; when using the device, 1 one side of mobile jib is connected after with motor spindle 8, observe the connecting axle 13 of the device that needs to connect, whether need be connected extension rod 9 and the two 12 metal claw dish of the 1 other end of mobile jib, when connecting, the protruding card of two 12 one ends of metal claw dish is gone into inside the spacing recess 11, keep fixed when making two 12 metal claw dish be connected with extension rod 9, if not required, directly be connected extension rod 9 cylinder bellied one end and connecting axle 13 block can, if need be connected the bellied one end of extension rod 9 cylinder with two 12 blocks of metal claw dish after, it can with connecting axle 13 block connection again to put into rubber block 5 with two 12 sections of metal claw dish.
Furthermore, one end of the second metal claw disc 12 is provided with 4 convex arc structures, and the other end of the second metal claw disc 12 is clamped and connected with the connecting shaft 13; after 4 circular arc holes at one end of the extension rod 9 are clamped with 4 convex circular arc structures at one end of the second metal claw disc 12, when the main rod 1 needs to be elongated, the extension rod 9 is pulled, so that the other end of the extension rod 9 is connected with the limiting slide block 2 in a sliding mode to pull the spring 10, and the motor with the original distance is connected with the connecting device.
The utility model discloses a theory of operation and use flow: when needing to connect the motor during use, take out connecting claw dish 6 to one side, after will changing 7 one end recesses of piece and a metal claw dish 4 and the 5 blocks of rubber, change 7 upper ends of piece and stopper 3 blocks, later change 7 other ends of piece and be connected with motor spindle 8, whether the extension rod 9 of the 1 other end of mobile jib needs to confirm according to the connecting axle 13 of device whether need set up metal claw dish two 12 in the centre that extension rod 9 and connecting axle 13 are connected, and when needs extension mobile jib 1 overall length, pulling extension rod 9 makes extension rod 9 one end and 2 sliding connection pulling springs 10 of limit slide block, to even the motor with the device through mobile jib 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A worm with a claw coupling, comprising:
the device comprises a main rod (1) which is of a cylindrical main rod structure, wherein one end of the main rod (1) is provided with 2 limiting slide blocks (2), and the surface of the other end of the main rod (1) is provided with a limiting block (3);
the metal claw disc I (4) is installed at one end of the main rod (1), the rubber block (5) is connected in the middle of the metal claw disc I (4) in a clamping mode, the other end of the rubber block (5) is connected with the connecting claw disc (6) in a clamping mode, and 3 fan-shaped protruding structures are arranged at one end of the metal claw disc I (4);
the extension rod (9) is connected with the limiting slide block (2) in a sliding mode in one side, a spring (10) is arranged between the extension rod (9) and the main rod (1), and a cylindrical protrusion is arranged on the other side of the extension rod (9).
2. The worm with claw coupling according to claim 1, wherein: the limiting slide blocks (2) are symmetrically arranged on the end face of the main rod (1), the limiting slide blocks (2) are integrally of an arc-shaped structure, and the thickness of the two ends of each limiting slide block (2) is larger than that of the middle position of each limiting slide block (2).
3. The worm with claw coupling according to claim 1, wherein: the whole stopper (3) sets up to the triangle-shaped structure, and stopper (3) are provided with 4 at mobile jib (1) one end side surface symmetry, trapezoidal recess has been seted up to stopper (3) one side, and stopper (3) connect conversion piece (7) through groove structure block.
4. The worm with claw coupling according to claim 3, wherein: the conversion block (7) is integrally cylindrical, a groove is formed in one end of the conversion block (7), a trapezoidal convex block is arranged at one end of the conversion block (7), and the other end of the conversion block (7) is connected with a motor spindle (8).
5. The worm with claw coupling according to claim 1, wherein: one side surface of the extension rod (9) is provided with 4 circular arc-shaped holes, and the cylindrical protrusion of the extension rod (9) is clamped and connected with the second metal claw disc (12).
6. The worm with claw coupling according to claim 5, wherein: one end of the second metal claw disk (12) is provided with 4 convex arc structures, and the other end of the second metal claw disk (12) is clamped and connected with the connecting shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220123997.XU CN217401642U (en) | 2022-01-18 | 2022-01-18 | Worm with claw-shaped coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220123997.XU CN217401642U (en) | 2022-01-18 | 2022-01-18 | Worm with claw-shaped coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217401642U true CN217401642U (en) | 2022-09-09 |
Family
ID=83135312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220123997.XU Active CN217401642U (en) | 2022-01-18 | 2022-01-18 | Worm with claw-shaped coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217401642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895121A (en) * | 2018-09-07 | 2018-11-27 | 浙江森凯汽车科技有限公司 | Worm type of reduction gearing and decelerating motor |
-
2022
- 2022-01-18 CN CN202220123997.XU patent/CN217401642U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895121A (en) * | 2018-09-07 | 2018-11-27 | 浙江森凯汽车科技有限公司 | Worm type of reduction gearing and decelerating motor |
| CN108895121B (en) * | 2018-09-07 | 2024-05-03 | 莱科(衢州市)科技有限公司 | Worm gear reducer and gear motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217401642U (en) | Worm with claw-shaped coupling | |
| CN110639808A (en) | Adjusting eccentric block capable of realizing double-track motion of vibrating screen | |
| CN103363064A (en) | Spring friction brake one-way coupling damping belt wheel | |
| CN208669902U (en) | A kind of gear damping type auxiliary automobile braking equipment | |
| CN212183230U (en) | Asynchronous motor | |
| CN216691346U (en) | Hydraulic chain type automatic barring gear | |
| CN213981626U (en) | Universal shaft with adjustable length | |
| CN105276027A (en) | Overrun clutch achieving rotating speed control drive and driven power reversing | |
| CN102678857B (en) | Infinitely variable transmission warped shaft variable speed combination structure | |
| CN113622968A (en) | Tunnel supporting device for mine production | |
| CN207005109U (en) | A kind of new easy-to-mount shaft coupling | |
| CN202790213U (en) | Oil pumping unit soft start coupler | |
| CN210034208U (en) | Jaw-type cross-shaft universal coupling | |
| CN212131102U (en) | Universal coupling for crane | |
| CN108253032B (en) | Bidirectional rotary connecting joint and use method | |
| CN106949159A (en) | A kind of bearing block and its bearing combined structure | |
| CN205315524U (en) | Slider coupling | |
| CN216343344U (en) | High-speed dustproof motor shaft | |
| CN216660185U (en) | Bicycle flywheel set capable of saving labor | |
| CN114337083B (en) | Crawler belt winding gradual change type rotary transmission connecting device | |
| CN203730608U (en) | Cambered surface eccentric block type overrun clutch | |
| CN216615833U (en) | Quick assembly disassembly structure of hydraulic pressure vibratory hammer and pile body | |
| CN219035377U (en) | One-way bearing | |
| CN220687885U (en) | Centrifugal hydraulic clutch | |
| CN213628551U (en) | Slip coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |