CN205703186U - A kind of for rotary screw nut with the rotary tooling of inner tube - Google Patents
A kind of for rotary screw nut with the rotary tooling of inner tube Download PDFInfo
- Publication number
- CN205703186U CN205703186U CN201620364703.7U CN201620364703U CN205703186U CN 205703186 U CN205703186 U CN 205703186U CN 201620364703 U CN201620364703 U CN 201620364703U CN 205703186 U CN205703186 U CN 205703186U
- Authority
- CN
- China
- Prior art keywords
- nut
- inner tube
- rotary
- seat
- fixed
- 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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Abstract
The utility model discloses a kind of for rotary screw nut with the rotary tooling of inner tube, seat is fixed including base plate, motor, drive mechanism and nut, described motor and drive mechanism are each attached on base plate, motor drives nut to fix seat by drive mechanism and rotates, nut is fixed and is had nut fixing hole on seat, is provided with and fixes, with nut, the nut fixed block that seat rotates in nut fixing hole.The utility model has the advantages that: this apparatus structure is simple, nut fixed block is used to fix nut by motor-driven rotation, then screw mandrel and inner tube are fixed the screw-in work that can complete screw mandrel and inner tube with nut, simple to operation, greatly improve work efficiency, reduce labor strength.
Description
Technical field
This utility model relates to a kind of for rotary screw nut with the rotary tooling of inner tube.
Background technology
To use a kind of device lead screw device on a drive, including screw mandrel, inner tube and the spiral shell of band internal and external threads
Mother, nut inner thread is connected with wire rod thread, and the external screw thread of nut is connected with Internal Pipe Thread, and existing workman exists
It is all to use hand assembled when of assembling, namely uses manual type that nut first screws in screw mandrel, then
Inner tube is enclosed within nut threaded, and efficiency is low, and wastes time and energy.
Utility model content
The purpose of this utility model is to provide a kind of for rotary screw nut with the rotary tooling of inner tube, energy
Enough effectively solutions are existing by manual type assembling screw mandrel, nut and inner tube, the low problem wasted time and energy of efficiency.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions: Yi Zhongyong
In rotary screw nut and the rotary tooling of inner tube, fix seat including base plate, motor, drive mechanism and nut,
Described motor and drive mechanism are each attached on base plate, and motor drives nut to fix seat by drive mechanism and rotates,
Nut is fixed and is had nut fixing hole on seat, is provided with and fixes, with nut, the spiral shell that seat rotates in nut fixing hole
Female fixed block.
Preferably, the screwed hole suitable with nut is had in the middle of described nut fixed block, at the bottom of nut fixing hole
Portion has the through hole stretched into for screw mandrel, and the diameter of through hole is less than the external diameter of nut；Screwed hole is convenient to be entered with nut
Row coordinates thus fixing nut, and opening hole is to, after screw mandrel screws in, accommodate the length that screw mandrel screws in,
Through-hole diameter is fallen in through hole to prevent nut from excessively rotationally disengaging screwed hole less than nut external diameter.
Preferably, described nut fixed block is cylindrical, is provided with three grades of steps, every grade of step on arcwall face
The distance at distance nut fixed block center is incremented by, and is provided with, in described nut fixing hole, the card coordinated with three grades of steps
Groove；Three grades of steps Tong Bu can be fixed seat with nut with card slot fit by nut fixed block and rotate.
Preferably, described drive mechanism includes worm gear case and shaft coupling, and worm gear case is fixed on base plate and motor
Being connected, shaft coupling is fixed on worm gear case, and shaft coupling is fixed with connection seat, and nut is fixed seat and rotated setting
Connecting on seat；Motor can be made laterally to fix by worm gear case and shaft coupling, reduce what whole device took
Space, can preferably control nut fixes the rotation of seat simultaneously.
Compared with prior art, the utility model has the advantages that: this apparatus structure is simple, use nut to fix
Block fixes nut by motor-driven rotation, then screw mandrel and inner tube are fixed can complete screw mandrel and inner tube with
The screw-in work of nut, simple to operation, greatly improve work efficiency, reduce workman and work by force
Degree.
Accompanying drawing explanation
Fig. 1 is that this utility model is a kind of for rotary screw nut with the axonometric chart of the rotary tooling of inner tube；
Fig. 2 be this utility model a kind of in the rotary tooling of rotary screw nut and inner tube nut fix seat,
Nut fixed block and screw mandrel, nut and interior pipe connecting structure schematic diagram.
Detailed description of the invention
It is that this utility model is a kind of for rotary screw nut with the reality of the rotary tooling of inner tube refering to Fig. 1, Fig. 2
Execute example, a kind of for rotary screw nut with the rotary tooling of inner tube, including base plate 1, motor 2, driver
Structure and nut fix seat 3, and described motor 2 is fixed on base plate 1, and drive mechanism includes worm gear case 9 and shaft coupling
Device 10, worm gear case 9 is fixed on base plate 1 and is connected with motor 2, and shaft coupling 10 is fixed on worm gear case 9,
Being fixed with connection seat 11 on shaft coupling 10, nut is fixed seat 3 rotation and is arranged on connection seat 11 and and shaft coupling
Device 10 is connected, and such motor 2 drives nut to fix seat 3 by shaft coupling 10 and rotates, and nut fixes seat 3
On have nut fixing hole 4, be provided with in nut fixing hole 4 and fix, with nut, the nut that seat 3 rotates and fix
Block 5.
Nut fixed block 5 is cylindrical, has the screwed hole suitable with nut 12 in the middle of nut fixed block 5,
The arcwall face of nut fixed block 5 is provided with three grades of steps 7, every grade of step distance nut fixed block 5 center
Distance is incremented by, and is provided with the draw-in groove 8 coordinated with three grades of steps 7, nut fixing hole 4 in described nut fixing hole 4
Bottom has the through hole 6 stretched into for screw mandrel, and the diameter of through hole 6 is less than the external diameter of nut.
During use, first being screwed with nut fixed block 5 by nut, nut fixed block 5 inserts nut fixing hole 4
In, three grades of steps 7 coordinate with draw-in groove 8, are provided with diameter less than spiral shell bottom the screwed hole in nut fixed block 5
The block of pit, rotates together with nut fixed block 5 in order to retaining nut when rotated, if being not provided with this
Block then rely on the frictional force of nut fixed block 5 and nut fixing hole 4 to guarantee both can together with rotate, so
After hold screw mandrel 13 first screw mandrel screwed in one section of nut, restart motor 2, motor 2 is carried by shaft coupling 10
Dynamic nut is fixed seat 3 and is rotated, as long as thus hold screw mandrel and just screw mandrel can be screwed in nut, wait screw mandrel to screw in
Inner tube 14, to after the length specified, is first screwed into one section with nut external screw thread by same method, then opens by nut
Galvanic electricity machine 2 makes inner tube screw with nut, after being screwed into place, screw mandrel, nut and inner tube is extracted, nut
Fixed block 5 unloads, and completes to assemble.This apparatus structure is simple, uses nut fixed block 5 to fix nut by electricity
Machine 2 drives and rotates, and then screw mandrel and inner tube are fixed the screw-in work that can complete screw mandrel and inner tube with nut
Make, simple to operation, greatly improve work efficiency, reduce labor strength.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model not office
Being limited to this, any those skilled in the art is in field of the present utility model, and the change made or modification are all
Contain among the scope of the claims of the present utility model.
Claims (4)
1. one kind is used for rotary screw nut and the rotary tooling of inner tube, it is characterised in that: include base plate (1), electricity
Machine (2), drive mechanism and nut fix seat (3), and described motor (2) and drive mechanism are each attached to
On base plate (1), motor (2) drives nut to fix seat (3) by drive mechanism and rotates, and nut is solid
Have nut fixing hole (4) in reservation (3), be provided with in nut fixing hole (4) and fix seat (3) with nut
The nut fixed block (5) rotated together.
It is a kind of for rotary screw nut with the rotary tooling of inner tube, it is characterised in that:
The screwed hole suitable with nut, nut fixing hole (4) end is had in the middle of described nut fixed block (5)
Portion has the through hole (6) stretched into for screw mandrel, and the diameter of through hole (6) is less than the external diameter of nut.
A kind of for rotary screw nut with the rotary tooling of inner tube, its feature
It is: described nut fixed block (5) is cylinder, is provided with three grades of steps (7), often on arcwall face
The distance at level step distance nut fixed block (5) center is incremented by, and is provided with in described nut fixing hole (4)
The draw-in groove (8) coordinated with three grades of steps (7).
It is a kind of for rotary screw nut with the rotary tooling of inner tube, it is characterised in that:
Described drive mechanism includes worm gear case (9) and shaft coupling (10), and worm gear case (9) is fixed on base plate (1)
Above being connected with motor (2), shaft coupling (10) is fixed on worm gear case (9), on shaft coupling (10)
Being fixed with connection seat (11), nut is fixed seat (3) rotation and is arranged in connection seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364703.7U CN205703186U (en) | 2016-04-27 | 2016-04-27 | A kind of for rotary screw nut with the rotary tooling of inner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364703.7U CN205703186U (en) | 2016-04-27 | 2016-04-27 | A kind of for rotary screw nut with the rotary tooling of inner tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703186U true CN205703186U (en) | 2016-11-23 |
Family
ID=57294387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620364703.7U Expired - Fee Related CN205703186U (en) | 2016-04-27 | 2016-04-27 | A kind of for rotary screw nut with the rotary tooling of inner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056203A (en) * | 2020-09-23 | 2020-12-11 | 苏州础润生态科技有限公司 | Culture device capable of accurately exploring influence of growth water depth on purification effect of submerged plant |
-
2016
- 2016-04-27 CN CN201620364703.7U patent/CN205703186U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056203A (en) * | 2020-09-23 | 2020-12-11 | 苏州础润生态科技有限公司 | Culture device capable of accurately exploring influence of growth water depth on purification effect of submerged plant |
| CN112056203B (en) * | 2020-09-23 | 2023-09-19 | 苏州础润生态科技有限公司 | Can accurately explore culture apparatus of growth depth of water to effect of submerged plant purification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190427 |