CN208034471U - A kind of fixing device for hollow tube shape component - Google Patents
A kind of fixing device for hollow tube shape component Download PDFInfo
- Publication number
- CN208034471U CN208034471U CN201721653353.7U CN201721653353U CN208034471U CN 208034471 U CN208034471 U CN 208034471U CN 201721653353 U CN201721653353 U CN 201721653353U CN 208034471 U CN208034471 U CN 208034471U
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- fixed
- moving cylinder
- fixed link
- cylinder
- fixing device
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Abstract
The utility model is related to a kind of fixing devices for hollow tube shape component, including part, fixed link is equipped in part, rotating bar is equipped in fixed link, swing handle is equipped at the top of rotating bar, fixed link is equipped with multigroup fixation kit, fixation kit is equipped with through-hole with fixed link junction, fixation kit includes fixed cylinder, moving cylinder is equipped in fixed cylinder, the one end of moving cylinder far from fixed link is equipped with sheet rubber, and the other end of moving cylinder is equipped with spring, and one end of the separate moving cylinder of spring is fixedly connected with the fixed link；Steel wire rope is fixedly connected in the middle part of one end of moving cylinder connecting spring, the one end of steel wire rope far from moving cylinder passes through through-hole and is fixedly connected with the rotating bar；The utility model is short the time required to fixing, energy is few, and fixed other processing for not interfering with piece surface.
Description
Technical field
The utility model is related to a kind of fixing devices, belong to part fixed network, more specifically, the utility model is related to
A kind of fixing device for hollow tube shape component.
Background technology
Part refers to the single product that can not be decoupled in machinery, is the underlying dimension and machine-building process of machine
In basic unit；When Cylinder Parts surface processes at present, due to the bad clamping of Cylinder Parts, in process, hold
It easily leads to the clamped device of cylindrical component surface portion to block and can not process, causes piece surface precision not high or become
Waste product.In machining industry, how under the premise of ensureing processing quality, the problem of processing efficiency is overriding concern is improved.
When piece surface is processed, how while not influencing processing efficiency, ensure the not clamped device shadow of cylindrical surface
It rings, to ensure that fixed other processing for not influencing piece surface are our problems to be solved.
In the prior art, the fixation of hollow part is generally by the way of external stability, easy pair of such fixed form
Piece surface has an impact, to influence other processing of piece surface；It is a small amount of to use intermediate fixed mode centering control part
It is fixed, still, raw material are lost greatly in current this fixed form, waste material, are unfavorable for economizing on resources；Therefore, I
Need to propose that a kind of fixing device of new hollow part, this device can both ensure its fixed for not influencing piece surface
He processes, and can save material, and economizes on resources, while can also improve fixed efficiency, shorten the fixed required time with
Energy.
Utility model content
Based on the above technical problem, the utility model provides a kind of fixing device for hollow tube shape component, to
Solves the technical issues of previous fixed required time is long, energy is more and other processing of fixed effect piece surface.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：
A kind of fixing device for hollow tube shape component, including part,
It is equipped with fixed link in the part, rotating bar is equipped in fixed link, swing handle is equipped at the top of rotating bar, it is described solid
Fixed pole is equipped with multigroup fixation kit, and fixation kit is equipped with through-hole with fixed link junction, and fixation kit includes fixed cylinder, fixed
Moving cylinder is equipped in cylinder, the one end of moving cylinder far from fixed link is equipped with sheet rubber, and the other end of moving cylinder is equipped with spring, spring
One end far from moving cylinder is fixedly connected with the fixed link；It is fixedly connected with steel in the middle part of one end of the moving cylinder connecting spring
Cord, the one end of steel wire rope far from moving cylinder pass through through-hole and are fixedly connected with the rotating bar.
On the basis of above technical scheme：The spring pocket is set to outside steel wire rope.
On the basis of above technical scheme：The fixation kit includes three fixed cylinders, the angle between three fixed cylinders
It is 120 °.
On the basis of above technical scheme：The swing handle is externally provided with one layer of rubber ring.
On the basis of above technical scheme：The length of the fixed link is more than the height of cylindrical component.
On the basis of above technical scheme：The moving cylinder can freely transport in fixed cylinder along the diametric(al) of fixed cylinder
It is dynamic.
On the basis of above technical scheme：The length of the steel wire rope is equal to the length of fixed cylinder.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, in the utility model, when needing that hollow tube shape component is fixed, swing handle is rotated clockwise, is rotated
Handle grip turn lever rotates, and rotating bar rotation drives wire rope rotating, steel wire rope to be wound in rotating bar during rotation
Steel wire rope is set to shorten, to pull moving cylinder to be moved to the direction of rotating bar, compressed spring；When the spacing of sheet rubber to rotating bar
Less than part radius when, by fixing device pass through part hollow part, it is inverse when fixing device lower end moves to feature bottom
Hour hands rotary motion handle, makes swing handle return to original position, and to make rope stretch, spring restore former long, spring is extensive
The elastic force of spring pushes moving cylinder to be displaced outwardly during recovery is long, and the sheet rubber on the outside of moving cylinder is made to be connect with part inner wall
It touching, the elastic force of spring makes to generate an extruding force between sheet rubber and inside parts, and sheet rubber is made to be fixed with inside parts, to
Play the role of retaining element；
2, in the utility model, sheet rubber is arranged in the side that moving cylinder is contacted with part inner wall, and sheet rubber can increase solid
Determine device and inside parts contact area and frictional force, to increase the resistance that part is fallen, prevent part from falling, enhancing is fixed
Effect；
3, in the utility model, fixation kit includes three fixed cylinders, and the angle between three fixed cylinders is 120 °, this knot
Structure can ensure fixed balance, meanwhile, the contact area between fixing device and part can be increased, to increase part
The resistance fallen, further enhances fixed effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of fixation kit；
Fig. 3 is the part-structure schematic diagram of fixation kit；
It is marked in figure：1, part；2, fixed link；3, fixed cylinder；4, moving cylinder；5, sheet rubber；6, rotating bar；7, turning handle
Hand；8, steel wire rope；9, through-hole；10, spring.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.The embodiment of the utility model includes but unlimited
In the following example.
Specific embodiment
As shown in Figs. 1-3, a kind of fixing device for hollow tube shape component, including part 1,
Fixed link 2 is equipped in the part 1, the length of fixed link 2 is more than the height of cylindrical component, is set in fixed link 2
There are rotating bar 6,6 top of rotating bar to be equipped with swing handle 7, the fixed link 2 is equipped with three groups of fixation kits, and fixation kit includes
Three fixed cylinders 3, the angle between three fixed cylinders 3 is 120 °, and fixation kit is equipped with through-hole 9 with 2 junction of fixed link, fixed
Component includes fixed cylinder 3, and moving cylinder 4 is equipped in fixed cylinder 3, and moving cylinder 4 can be in fixed cylinder 3 along the diametric(al) of fixed cylinder 3
Free movement, the one end of moving cylinder 4 far from fixed link 2 are equipped with sheet rubber 5, and the other end of moving cylinder 4 is equipped with spring 10, spring 10
One end of separate moving cylinder 4 be fixedly connected with the fixed link 2, spring 10 is sheathed on outside steel wire rope 8；The moving cylinder 4
Steel wire rope 8 is fixedly connected in the middle part of one end of connecting spring 10, the length of steel wire rope 8 is equal to the length of fixed cylinder 3, steel wire rope 8
One end far from moving cylinder 4 passes through through-hole 9 and is fixedly connected with the rotating bar 6；
The present embodiment rotates clockwise swing handle 7 in use, when needing that hollow tube shape component 1 is fixed, and turns
Dynamic handle 7 drives rotating bar 6 to rotate, and the rotation of rotating bar 6 drives steel wire rope 8 to rotate, and steel wire rope 8 is wound on during rotation to be turned
Steel wire rope 8 is set to shorten in lever 6, to pull moving cylinder 4 to be moved to the direction of rotating bar 6, compressed spring 10；When sheet rubber 5
To rotating bar 6 the radius for being smaller than part 1 when, by fixing device pass through part hollow part, when fixing device lower end transport
When moving feature bottom, rotary motion handle 7 counterclockwise makes swing handle 7 return to original position, to make steel wire rope 8 extend, bullet
Spring 10 restores former length, and the elastic force of spring 10 during restoring former long of spring 10 pushes moving cylinder 4 to be displaced outwardly, makes moving cylinder
The sheet rubber 5 in 4 outsides is contacted with 1 inner wall of part, the elastic force of spring 10 make to generate between 1 inside of sheet rubber 5 and part one it is crowded
Pressure keeps sheet rubber 5 and 1 inside of part fixed, to play the role of retaining element 1；Moving cylinder 4 is contacted with 1 inner wall of part
Side be arranged sheet rubber 5, sheet rubber 5 can increase fixing device and 1 interior contact area of part and frictional force, to increase
The resistance that part 1 is fallen, prevents part from falling, and enhances fixed effect；Fixation kit includes three fixed cylinders 3, three fixed cylinders 3
Between angle be 120 °, this structure can ensure fixed balance, meanwhile, can increase between fixing device and part 1
Contact area enhance fixed effect to increase the resistance that part 1 is fallen.
As further describing for above-described embodiment：The swing handle 7 is externally provided with one layer of rubber ring；
The present embodiment can prevent staff in rotation turning handle in use, one layer of rubber ring is arranged outside swing handle 7
Hand skids and causes fixed unstable or staff's hand injured during hand 7.
It is the embodiments of the present invention as described above.Each preferred embodiment described previously for the utility model,
Preferred embodiment in each preferred embodiment if not apparent contradictory or premised on a certain preferred embodiment,
Each preferred embodiment can arbitrary stack combinations use, the design parameter in the embodiment and embodiment be only for
The utility model verification process of clear statement utility model people, not to limit the scope of patent protection of the utility model,
The scope of patent protection of the utility model is still subject to its claims, every specification with the utility model and attached
Equivalent structure made by figure content changes, and similarly should be included in the scope of protection of the utility model.
Claims (7)
1. a kind of fixing device for hollow tube shape component, including part (1), it is characterised in that：
It is equipped with fixed link (2) in the part (1), rotating bar (6) is equipped in fixed link (2), rotation is equipped at the top of rotating bar (6)
Handle (7), the fixed link (2) are equipped with multigroup fixation kit, and fixation kit is equipped with through-hole (9) with fixed link (2) junction,
Fixation kit includes fixed cylinder (3), and moving cylinder (4) is equipped in fixed cylinder (3), and the one end of moving cylinder (4) far from fixed link (2) is set
Have a sheet rubber (5), the other end of moving cylinder (4) is equipped with spring (10), one end of the separate moving cylinder (4) of spring (10) with it is described
Fixed link (2) is fixedly connected；It is fixedly connected with steel wire rope (8), steel wire in the middle part of one end of moving cylinder (4) connecting spring (10)
The one end of rope (8) far from moving cylinder (4) passes through through-hole (9) and is fixedly connected with the rotating bar (6).
2. a kind of fixing device for hollow tube shape component according to claim 1, it is characterised in that：The spring
(10) it is external to be sheathed on steel wire rope (8).
3. a kind of fixing device for hollow tube shape component according to claim 1, it is characterised in that：Described fixed group
Part includes three fixed cylinders (3), and the angle between three fixed cylinders (3) is 120 °.
4. a kind of fixing device for hollow tube shape component according to claim 1, it is characterised in that：The turning handle
Hand (7) is externally provided with one layer of rubber ring.
5. a kind of fixing device for hollow tube shape component according to claim 1, it is characterised in that：The fixed link
(2) length is more than the height of cylindrical component.
6. a kind of fixing device for hollow tube shape component according to claim 1, it is characterised in that：The moving cylinder
It (4) can be in fixed cylinder (3) along the diametric(al) free movement of fixed cylinder (3).
7. a kind of fixing device for hollow tube shape component according to claim 1, it is characterised in that：The steel wire rope
(8) length is equal to the length of fixed cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653353.7U CN208034471U (en) | 2017-12-01 | 2017-12-01 | A kind of fixing device for hollow tube shape component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653353.7U CN208034471U (en) | 2017-12-01 | 2017-12-01 | A kind of fixing device for hollow tube shape component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034471U true CN208034471U (en) | 2018-11-02 |
Family
ID=63958343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653353.7U Expired - Fee Related CN208034471U (en) | 2017-12-01 | 2017-12-01 | A kind of fixing device for hollow tube shape component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571271A (en) * | 2020-05-28 | 2020-08-25 | 徐勤彬 | Structure is changed to aluminum alloy numerical control processing tool bit |
| CN115056164A (en) * | 2022-07-05 | 2022-09-16 | 东风汽车集团股份有限公司 | Multifunctional wire harness buckle pressing tool |
-
2017
- 2017-12-01 CN CN201721653353.7U patent/CN208034471U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571271A (en) * | 2020-05-28 | 2020-08-25 | 徐勤彬 | Structure is changed to aluminum alloy numerical control processing tool bit |
| CN111571271B (en) * | 2020-05-28 | 2021-10-26 | 广州金炎达机械设备有限公司 | Structure is changed to aluminum alloy numerical control processing tool bit |
| CN115056164A (en) * | 2022-07-05 | 2022-09-16 | 东风汽车集团股份有限公司 | Multifunctional wire harness buckle pressing tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20201201 |