CN208929900U - A kind of nozzle fixed device when polishing for preventing titanium tube from rotating - Google Patents
A kind of nozzle fixed device when polishing for preventing titanium tube from rotating Download PDFInfo
- Publication number
- CN208929900U CN208929900U CN201821575190.XU CN201821575190U CN208929900U CN 208929900 U CN208929900 U CN 208929900U CN 201821575190 U CN201821575190 U CN 201821575190U CN 208929900 U CN208929900 U CN 208929900U
- Authority
- CN
- China
- Prior art keywords
- fastening bolt
- fixed
- fixed core
- pedestal
- titanium 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses the fixed devices of nozzle when a kind of polishing for preventing titanium tube from rotating, including pedestal, fixed device is set on pedestal, fixed device side sets annular groove, fixed core is set among annular groove, fixed core is uniformly arranged jagged, fixed core inner wall is equipped with the first screw thread, the fastening bolt being threadedly coupled with fixed core is transversely provided in fixed core, fastening bolt is equipped with the second screw thread, fastening bolt is located at the opposite side for being connected and fixed core equipped with gear, perforative through-hole is equipped among fastening bolt, horizontal axis is equipped in through-hole, fastening bolt is flexibly connected with horizontal axis, horizontal axis one end extends into fixed core aperture position, the horizontal axis other end connects pedestal by axis body, fixed core inner wall is arranged from one end of fastening bolt to the inside centerline dip of opposite side, it is horizontally arranged with below the fastening bolt and is adapted with gear structure Gear shaft, gear shaft one end are connected by center axis connection pedestal, central axis and pedestal rotation；The utility model is convenient to use to be fixed.
Description
Technical field
The utility model relates to pipes when a kind of a kind of processing unit (plant), especially polishing of titanium tube for preventing titanium tube from rotating
The fixed device of mouth.
Background technique
Titanium tube processing needs numerous step processes, and requirement of some accurate titanium tubes for the inner and outer wall of titanium tube
It is quite high, so the tube wall of some titanium tubes just produced can not meet the requirements, thus needs some special
Equipment polishes to it, but the polishing of tube wall just needs that titanium tube is fixed, but some existing titanium tube fixed equipments are all
Large area is fixed on tube wall, tube wall is injured so larger.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides one kind and fixes, is convenient for
The titanium pipe fixing device of operation and contact area very little.
In order to solve the above technical problems, nozzle when the utility model provides a kind of polishing for preventing titanium tube from rotating is fixed
Device, which is characterized in that including pedestal, the pedestal upper end is equipped with fixed device on one side, sets on the fixed device one side
There is the annular groove of recess, fixed core is provided among the annular groove, the fixed core is hollow annular shape, the fixed core
It is uniformly arranged jagged, fixed core inner wall is equipped with the first screw thread, is transversely provided in the fixed core and is threadedly coupled with fixed core
Fastening bolt, the fastening bolt be equipped with the second screw thread, fastening bolt be located at be connected and fixed core opposite side be equipped with tooth
Wheel, fastening bolt centre are equipped with perforative through-hole, are equipped with horizontal axis in through-hole, rotate, be moved forward and backward between fastening bolt and horizontal axis
Connection, horizontal axis one end extends into fixed core aperture position, and the horizontal axis other end is connected on pedestal by axis body, fixed core inner wall by
One end of fastening bolt is horizontally arranged with and gear knot below fastening bolt to the inside centerline dip setting of opposite side
The adaptable gear shaft of structure, described gear shaft one end are connected by center axis connection pedestal, central axis and pedestal rotation.
The fixed device of nozzle when a kind of polishing above-mentioned for preventing titanium tube from rotating, which is characterized in that the gear shaft
The other end is installed with spanner.
The fixed device of nozzle when a kind of polishing above-mentioned for preventing titanium tube from rotating, which is characterized in that the spanner connects
It is connected to gear shaft middle position.
The fixed device of nozzle when a kind of polishing above-mentioned for preventing titanium tube from rotating, which is characterized in that the pedestal is solid
On ground.
The fixed device of nozzle when a kind of polishing above-mentioned for preventing titanium tube from rotating, which is characterized in that the gear shaft
The number of gears be 2-3 times of fastening bolt gear number.
The fixed device of nozzle when a kind of polishing above-mentioned for preventing titanium tube from rotating, which is characterized in that the fixed core
The gradient of inner wall is 3-10 degree.
The utility model is achieved the utility model has the advantages that titanium tube is first put into corresponding annular groove when the utility model is used
In, then fastening bolt filled in fixed core to screw thread, then by spanner turning gear wheel shaft, so that fastening bolt be driven to revolve
Turn, relatively labor-saving in this way, because threaded relation fastening bolt can slowly rotate into, and fixed core inner wall is set using inclined
Meter, such fastening bolt will be to the power that fixed core expands outwardly, so that titanium tube is fixed on wherein, device fixed so is only needed
The a bit of length of structure titanium tube wherein one end, and two-sided clamping can be fixed preferably, and this fixed a bit of titanium tube can
It can also change one end to be cut away after polishing and polish again, this can see which more suitable is carried out according to cost accounting
Selection.
Detailed description of the invention
The structural schematic diagram of the fixed device of nozzle when Fig. 1 is a kind of polishing of the utility model for preventing titanium tube from rotating.
The inside demifacet structure of the fixed device of nozzle when Fig. 2 is a kind of polishing of the utility model for preventing titanium tube from rotating
Schematic diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
According to Fig. 1 and Fig. 2, a kind of fixed device of nozzle when polishing for preventing titanium tube from rotating, including pedestal 1,
1 upper end of pedestal is equipped with fixed device 2 on one side, and fixed 2 one side of device is equipped with the annular groove 3 of recess, the ring
Fixed core 4 is provided among shape slot 3, the fixed core 4 is hollow annular shape, and the fixed core 4 is uniformly arranged jagged 5,
4 inner wall of fixed core is equipped with the first screw thread 6, is transversely provided with the fastening bolt 7 being threadedly coupled with fixed core 4 in the fixed core 4,
The fastening bolt 7 is equipped with the second screw thread 8, and fastening bolt 7 is located at the opposite side for being connected and fixed core 4 equipped with gear 9, fastening
It is equipped with perforative through-hole 10 among bolt 7, is equipped with horizontal axis 11 in through-hole 10, rotation, front and back are moved between fastening bolt 7 and horizontal axis 11
Dynamic connection, 11 one end of horizontal axis extend into 4 aperture position of fixed core, and 11 other end of horizontal axis is connected on pedestal 1 by axis body 12, Gu
4 inner wall of core is determined from one end of fastening bolt 7 to the inside centerline dip setting of opposite side, is located at 7 lower section of fastening bolt laterally
It is provided with the gear shaft 13 being adapted with 9 structure of gear, described 13 one end of gear shaft connects pedestal 1, center by central axis 14
Axis 14 and the rotation of pedestal 1 connect.
Preferably, 13 other end of gear shaft is installed with spanner 15.
Further, the spanner 15 is connected to 13 middle position of gear shaft.
Preferably, the pedestal 1 is fixedly arranged on ground.
Preferably, the number of gears of the gear shaft 13 is 2-3 times of 7 gear number of fastening bolt.
Preferably, the gradient of 4 inner wall of fixed core is 3-10 degree.
First titanium tube is put into corresponding annular groove 3 when the utility model is used, then fastening bolt 7 is filled in into fixed core 4
In to screw thread, it is relatively labor-saving in this way so that fastening bolt 7 be driven to rotate then by 15 turning gear wheel shaft 13 of spanner, because of spiral shell
Line relationship fastening bolt 7 can slowly enter in rotation, and 4 inner wall of fixed core uses inclined design, and such fastening bolt 7 will
To the power that fixed core 4 expands outwardly, so that titanium tube is fixed on wherein, fixed in this way device only needs structure titanium tube wherein one end
A bit of length, and two-sided clamping can be fixed preferably, and this fixed a bit of titanium tube can be cut away after polishing
One end can also be changed to polish again, this can see which is more properly selected according to cost accounting.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (6)
1. the fixed device of nozzle when a kind of polishing for preventing titanium tube from rotating, which is characterized in that including pedestal, on the pedestal
End is equipped with fixed device on one side, and the fixed device one side is equipped with the annular groove of recess, is provided among the annular groove
Fixed core, the fixed core be hollow annular shape, the fixed core be uniformly arranged it is jagged, fixed core inner wall be equipped with first
Screw thread, the fastening bolt being threadedly coupled with fixed core is transversely provided in the fixed core, and the fastening bolt is equipped with the second spiral shell
Line, fastening bolt, which is located at, to be connected and fixed the opposite side of core and is equipped with gear, is equipped with perforative through-hole among fastening bolt, in through-hole
It equipped with horizontal axis, rotated between fastening bolt and horizontal axis, be moved forward and backward connection, horizontal axis one end extends into fixed core aperture position, horizontal
The axis other end is connected on pedestal by axis body, and fixed core inner wall is inclined from one end of fastening bolt to the inside center line of opposite side
Tiltedly setting is horizontally arranged with the gear shaft being adapted with gear structure below fastening bolt, and described gear shaft one end passes through
Center axis connection pedestal, central axis and pedestal rotation connect.
2. the fixed device of nozzle when a kind of polishing according to claim 1 for preventing titanium tube from rotating, which is characterized in that
The gear shaft other end is installed with spanner.
3. the fixed device of nozzle when a kind of polishing according to claim 2 for preventing titanium tube from rotating, which is characterized in that
The spanner is connected to gear shaft middle position.
4. the fixed device of nozzle when a kind of polishing according to claim 1 for preventing titanium tube from rotating, which is characterized in that
The pedestal is fixedly arranged on ground.
5. the fixed device of nozzle when a kind of polishing according to claim 1 for preventing titanium tube from rotating, which is characterized in that
The number of gears of the gear shaft is 2-3 times of fastening bolt gear number.
6. the fixed device of nozzle when a kind of polishing according to claim 1 for preventing titanium tube from rotating, which is characterized in that
The gradient of the fixed core inner wall is 3-10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575190.XU CN208929900U (en) | 2018-09-26 | 2018-09-26 | A kind of nozzle fixed device when polishing for preventing titanium tube from rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575190.XU CN208929900U (en) | 2018-09-26 | 2018-09-26 | A kind of nozzle fixed device when polishing for preventing titanium tube from rotating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208929900U true CN208929900U (en) | 2019-06-04 |
Family
ID=66722469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821575190.XU Expired - Fee Related CN208929900U (en) | 2018-09-26 | 2018-09-26 | A kind of nozzle fixed device when polishing for preventing titanium tube from rotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208929900U (en) |
-
2018
- 2018-09-26 CN CN201821575190.XU patent/CN208929900U/en not_active Expired - Fee Related
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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: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |