CN107745333A - A kind of stainless steel tube thrustor - Google Patents
A kind of stainless steel tube thrustor Download PDFInfo
- Publication number
- CN107745333A CN107745333A CN201711112135.7A CN201711112135A CN107745333A CN 107745333 A CN107745333 A CN 107745333A CN 201711112135 A CN201711112135 A CN 201711112135A CN 107745333 A CN107745333 A CN 107745333A
- Authority
- CN
- China
- Prior art keywords
- thrustor
- screw mandrel
- stainless steel
- end cap
- steel tube
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of stainless steel tube thrustor, including base, base is provided with screw mandrel thrustor, motor is connected with screw mandrel thrustor, the screw mandrel side of screw mandrel thrustor is connected with guide holder through screw rod bushing, the head of screw mandrel thrustor is connected with ejector sleeve device, the ejector sleeve device includes fixing axle, fixing axle both sides are provided with rolling bearing through limited step, gear socket is provided with the outside of rolling bearing, some trapezoidal plates are evenly distributed with gear socket, there is the first end cap at gear socket both ends through bolt connection, and rolling bearing is close in first end cap one end；The fixed both ends of the shaft is provided with the second end cap, and the second end cap is connected with support frame through mounting hole, and the rectangular channel of mounting hole, head of the support frame outside through bolt connection screw mandrel thrustor are communicated with support frame.The present invention can effectively adjust the axial location of stainless steel tube, and positioning precision is high, security is good.
Description
Technical field
The present invention relates to a kind of stainless steel tube auxiliary machining device, particularly a kind of stainless steel tube thrustor.
Background technology
Stainless steel tube often requires higher in the process such as polishing, spraying to the axial location of steel pipe, but at present
Placement mode to stainless steel tube is that stainless steel tube is directly placed at into polishing, spray equipment by driving or delivery track mostly
Workbench on, this placement mode can cause during the processing of stainless steel tube can not with process equipment is perfect be connected, reduce and set
The standby machining accuracy to stainless steel tube；And worker often presses close to stainless steel tube when placing in order to facilitate the processing of equipment
Process equipment, cause stainless steel tube to collide process equipment because of the operational error of worker, certain potential safety hazard be present.Therefore,
The problem of positioning precision is low, security is poor be present in the existing modes of emplacement to stainless steel tube.
The content of the invention
It is an object of the present invention to provide a kind of stainless steel tube thrustor.It can effectively adjust the axle of stainless steel tube
To position, positioning precision is high, security is good.
Technical scheme：A kind of stainless steel tube thrustor, including base, base fill provided with screw mandrel pushing tow
Put, motor is connected with screw mandrel thrustor, the screw mandrel side of screw mandrel thrustor is connected with guide holder, silk through screw rod bushing
The head of bar thrustor is connected with ejector sleeve device, and the ejector sleeve device includes fixing axle, and fixing axle both sides are set through limited step
There is rolling bearing, gear socket is provided with the outside of rolling bearing, keeps off on socket and is evenly distributed with some trapezoidal plates, gear socket both ends are through spiral shell
Tether and be connected to the first end cap, rolling bearing is close in first end cap one end；The fixed both ends of the shaft is provided with the second end cap, the second end cap
Support frame is connected with through mounting hole, the rectangular channel of mounting hole is communicated with support frame, support frame outside is through bolt connection screw mandrel
The head of thrustor.
In a kind of foregoing stainless steel tube thrustor, second end cap central is provided with the circular groove coordinated with fixing axle.
In a kind of foregoing stainless steel tube thrustor, the gear socket is provided with circular hole, and the diameter of circular hole, which is more than, to be fixed
The external diameter of axle, circular hole both sides are provided with symmetrical locating slot, and the located groove of rolling bearing is arranged in gear socket.
In a kind of foregoing stainless steel tube thrustor, the external diameter of first end cap is arranged on the trapezoidal plate of gear socket
It is interior.
Compared with prior art, the present invention is by the cooperation of screw mandrel thrustor and motor, makes ejector sleeve device can be with
By its pushing tow to correct position after stainless steel tube placement, so as to improve the crudy of equipment, positioning precision is high, and due to
Ejector sleeve device can change the axial location of stainless steel tube, worker is may be located remotely from process equipment when placing, reduce stainless
Steel pipe when placing and process equipment collision probability, security is good；By the respective outer side edges of rolling bearing and gear socket, make gear
Socket can carry out spacing to the stainless steel tube in process and coordinate rotation, so as to avoid the mouth of pipe from the phenomenon worn occur；
By keeping off the trapezoidal plate on the outside of socket, stainless steel tube and the friction area kept off between socket can be effectively reduced, gear socket is existed
Will not occur situation about skidding when spacing because frictional force is smaller, stability is high, security is good.In addition, the present invention passes through guide holder
With the respective outer side edges of screw rod bushing, position-limiting action can be played to screw mandrel, avoid screw mandrel thrustor in pushing tow because external force causes
The clamping stagnation of screw mandrel and impaired, further increases the stability of thrustor.So the present invention can effectively adjust stainless steel tube
Axial location, positioning precision is high, security is good.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the top view of support frame；
Fig. 4 is Fig. 1 A direction views.
Mark in accompanying drawing for：1- fixing axles, 2- rolling bearings, 3- gear sockets, the end caps of 4- first, the end caps of 5- second, 6-
Support frame, 7- bases, 8- screw mandrel thrustors, 9- motors, 10- screw rod bushings, 11- guide holders, 101- limited steps,
301- trapezoidal plates, 302- circular holes, 303- locating slots, 501- circular grooves, 601- mounting holes, 602- rectangular channels.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment.A kind of stainless steel tube thrustor, form as Figure 1-4, including base 7, base 7 are provided with silk
Bar thrustor 8, motor 9 is connected with screw mandrel thrustor 8, the screw mandrel side of screw mandrel thrustor 8 is through screw rod bushing 10
Guide holder 11 is connected with, the head of screw mandrel thrustor 8 is connected with ejector sleeve device, and the ejector sleeve device includes fixing axle 1, fixed
The both sides of axle 1 are provided with rolling bearing 2 through limited step 101, and the outside of rolling bearing 2 is provided with gear socket 3, keeps off on socket 3 and being uniformly distributed
There are some trapezoidal plates 301, there is the first end cap 4 at the gear both ends of socket 3 through bolt connection, and rolling bearing 2 is close in the one end of the first end cap 4；
The both ends of fixing axle 1 are provided with the second end cap 5, and the second end cap 5 is connected with support frame 6 through mounting hole 601, and support frame 6 is provided with
Connect the rectangular channel 602 of mounting hole 601, head of the outside of support frame 6 through bolt connection screw mandrel thrustor 8.
The center of second end cap 5 is provided with the circular groove 501 coordinated with fixing axle 1.
The gear socket 3 is provided with circular hole 302, and the diameter of circular hole 302 is more than the external diameter of fixing axle 1, and the both sides of circular hole 302 are set
There is symmetrical locating slot 303, the located groove 303 of rolling bearing 2 is arranged in gear socket 3.
The external diameter of first end cap 4 is arranged in the trapezoidal plate 301 of gear socket 3.
The operation principle of the present invention：The present invention is fixed on process equipment one end through base 7, when driving or delivery track will not
After rust steel pipe is placed on process equipment, the rotation of motor 9 drives screw mandrel thrustor 8 to stretch out screw mandrel head, and screw mandrel head stretches out
At the mouth of pipe that ejector sleeve device pushing tow stainless steel tube is driven by support frame 6, so as to adjust the axial location of stainless steel tube, screw mandrel exists
Screw rod bushing 10 and guide holder 11 can play position-limiting action to screw mandrel and can bear certain side force when flexible, make screw mandrel top
Pushing device 8 at work will not the clamping stagnation of screw mandrel or damage caused by side force.In processing, gear socket 3 is kept stainless steel tube
With the close contact of the mouth of pipe, ejector sleeve device is carried out axial limiting to stainless steel tube in process, improve processing and set
Standby machining accuracy；And stainless steel tube can drive gear socket 3 to be rotated in fixing axle 1 when rotated, make stainless steel
Pipe will not be because of the abrasion at the mouth of pipe caused by rotation；Trapezoidal plate 301 can improve the frictional force between gear socket 3 and steel pipe side wall,
Avoid stainless steel tube and produce Relative friction because skidding and keeping off socket 3, improve security of the stainless steel tube in processing and steady
It is qualitative.
Claims (4)
- A kind of 1. stainless steel tube thrustor, it is characterised in that：Including base (7), base (7) is provided with screw mandrel thrustor (8) motor (9), is connected with screw mandrel thrustor (8), the screw mandrel side of screw mandrel thrustor (8) is through screw rod bushing (10) Guide holder (11) is connected with, the head of screw mandrel thrustor (8) is connected with ejector sleeve device, and the ejector sleeve device includes fixing axle (1), fixing axle (1) both sides are provided with rolling bearing (2) through limited step (101), and gear socket (3) is provided with the outside of rolling bearing (2), Some trapezoidal plates (301) are evenly distributed with gear socket (3), there is the first end cap (4) at gear socket (3) both ends through bolt connection, the It is close to rolling bearing (2) in one end cap (4) one end；Fixing axle (1) both ends are provided with the second end cap (5), and the second end cap (5) is through peace Dress hole (601) is connected with support frame (6), and the rectangular channel (602) of mounting hole (601), support frame are communicated with support frame (6) (6) head of the outside through bolt connection screw mandrel thrustor (8).
- A kind of 2. stainless steel tube thrustor according to claim 1, it is characterised in that：Second end cap (5) center Provided with the circular groove (501) coordinated with fixing axle (1).
- A kind of 3. stainless steel tube thrustor according to claim 1, it is characterised in that：The gear socket (3) is provided with Circular hole (302), the diameter of circular hole (302) are more than the external diameter of fixing axle (1), and circular hole (302) both sides are provided with symmetrical locating slot (303), the located groove of the rolling bearing (2) (303) is arranged in gear socket (3).
- A kind of 4. stainless steel tube thrustor according to claim 1, it is characterised in that：Outside first end cap (4) Footpath is arranged in the trapezoidal plate (301) of gear socket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711112135.7A CN107745333A (en) | 2017-11-13 | 2017-11-13 | A kind of stainless steel tube thrustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711112135.7A CN107745333A (en) | 2017-11-13 | 2017-11-13 | A kind of stainless steel tube thrustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107745333A true CN107745333A (en) | 2018-03-02 |
Family
ID=61251273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711112135.7A Withdrawn CN107745333A (en) | 2017-11-13 | 2017-11-13 | A kind of stainless steel tube thrustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107745333A (en) |
-
2017
- 2017-11-13 CN CN201711112135.7A patent/CN107745333A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180302 |
|
| WW01 | Invention patent application withdrawn after publication |