CN208231235U - A kind of height adjustment device - Google Patents
A kind of height adjustment device Download PDFInfo
- Publication number
- CN208231235U CN208231235U CN201820642498.5U CN201820642498U CN208231235U CN 208231235 U CN208231235 U CN 208231235U CN 201820642498 U CN201820642498 U CN 201820642498U CN 208231235 U CN208231235 U CN 208231235U
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- CN
- China
- Prior art keywords
- hole
- rotating disk
- adjustment device
- height adjustment
- cantilever
- 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.)
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Abstract
The utility model discloses a kind of height adjustment device, belong to mechanical package applied technical field, including pedestal, rotating disk and supporting mechanism, pedestal offer through-hole along the vertical direction.Rotating disk being set on pedestal rotationally.Supporting mechanism is threadedly coupled with rotating disk, and one end is set in through-hole, and rotating disk is able to drive axial movement of the supporting mechanism along through-hole.The utility model proposes height adjustment device, pass through setting supporting mechanism and rotating disk, and supporting mechanism and rotating disk are threadedly coupled, when needing to adjust cantilever upward or downward, can certain pretightning force be provided for cantilever by fastening screw first, and cantilever can be moved up and down with support component at this time, supporting mechanism is driven to rise or fall by rotation rotating disk, and then adjust the height of cantilever, it can be realized the height for quickly and easily adjusting cantilever, and damage not will cause to the surface of cantilever.
Description
Technical field
The utility model relates to mechanical package applied technical field more particularly to a kind of height adjustment device.
Background technique
In each unit assembling process of spark-erosion machine tool, due to the limitation of processing dimension, need to adjust one of them
The height of cantilever cannot be carried out directly with the mode that aluminium bar or iron hammer tap because the surface treatment requirement of the cantilever is very high
Adjustment.
Current method of adjustment is to apply certain pretightning force to cantilever by fastening screw first, is then struck with rubber hammer
Adjustment is hit, but rubber hammer has elasticity, is difficult to be adjusted cantilever application active force, especially when adjusting upward cantilever
It is more difficult, therefore the adjustment of cantilever is very time-consuming and laborious.It but also is that cantilever surfaces can be caused with certain damage.
In view of the above problems, needing a kind of height adjustment device, the height of cantilever can be quickly and easily adjusted, and will not
Cantilever surfaces are caused to damage.
Utility model content
The purpose of this utility model is to provide a kind of height adjustment device, can quickly and easily adjust the height of cantilever
Degree, and cantilever surfaces will not be caused to damage.
As above design, the technical scheme adopted by the utility model is
A kind of height adjustment device, comprising:
Pedestal offers through-hole along the vertical direction；
Rotating disk is rotatably arranged on the pedestal；
Supporting mechanism is threadedly coupled with the rotating disk, and described supporting mechanism one end is set in the through-hole, and institute
It states rotating disk and is able to drive the supporting mechanism along the axial movement of the through-hole.
Further, the supporting mechanism includes support component, be spirally connected component and limit assembly, component and the institute of being spirally connected
Rotating disk threaded connection is stated, and the described component one end that is spirally connected connects the support component, the other end is set in the through-hole, and
The other end of the component that is spirally connected connects the limit assembly.
Further, the component that is spirally connected includes top plate and screw rod, and the top plate is connect with the support component, the spiral shell
Bar is threadedly coupled with the rotating disk, and described screw rod one end connects the top plate, and the other end is set in the through-hole, the spiral shell
The other end of bar connects the limit assembly；
The pedestal opens up fluted along the vertical direction, and the groove is connected to the through-hole, and the limit assembly is set
It is placed in the groove.
Further, the limit assembly is pin；
The screw rod is located at one end in the through-hole and radially offers limit hole, and described pin one end is set to the limit
In the hole of position, the other end is arranged in the groove.
Further, the support component is V-type fixed block.
Further, offer the first connecting hole on the top plate, on the V-type fixed block with first connecting hole pair
Position is answered to offer the second connecting hole, fastener passes through first connecting hole and second connecting hole for the top plate and institute
V-type fixed block is stated to be fixedly connected.
Further, the quantity of first connecting hole is 4.
Further, the rotating disk radially offers jack, and there are four the jack is set, and the jack is described in
The circumferential direction of rotating disk is uniformly distributed.
Further, screw hole is offered in the rotating disk, the screw hole can be matched with the screw rod.
Further, the height adjustment device further includes drive rod, and described drive rod one end is protruded into the jack, energy
The rotating disk is enough driven to rotate.
The utility model has the beneficial effects that
The utility model proposes height adjustment device, by setting supporting mechanism and rotating disk, and supporting mechanism and rotation
Turntable is threadedly coupled, and when needing to adjust cantilever upward or downward, can provide certain preload by fastening screw first for cantilever
Power, and cantilever can be moved up and down with support component at this time, drive supporting mechanism to rise or fall by rotation rotating disk,
And then the height of cantilever is adjusted, then fastening screw is tightened again, realizes the fixation of cantilever, which can be realized rapid and convenient
Adjusting cantilever height, and damage not will cause to the surface of cantilever.
Detailed description of the invention
Fig. 1 is the cross-sectional view of height adjustment device provided by the utility model；
Fig. 2 is the structural schematic diagram of pedestal provided by the utility model；
Fig. 3 is the structural schematic diagram of rotating disk provided by the utility model；
Fig. 4 is the structural schematic diagram of the component provided by the utility model that is spirally connected；
Fig. 5 is the structural schematic diagram of V-type adjustment block provided by the utility model.
In figure:
1, pedestal；11, through-hole；12, groove；2, rotating disk；21, screw hole；22, jack；
3, be spirally connected component；31, top plate；311, the first connecting hole；32, screw rod；321, limit hole；
4, V-type fixed block；5, pin.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs
It is noted that illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
As shown in Figures 1 to 5, a kind of height adjustment device, including pedestal 1, rotating disk 2, support are present embodiments provided
Mechanism and drive rod (not shown), pedestal 1 is equipped with through-hole 11 along the vertical direction, and pedestal 1 is along the vertical direction equipped with recessed
Slot 12, groove 12 are connected with through-hole 11.Rotating disk 2 is rotatably set on pedestal 1, the bottom surface of rotating disk 2 and pedestal 1
Top surface abut against, and rotating disk 2 radially offers jack 22, and supporting mechanism includes support component, be spirally connected component 3 and limit
Component, support component are used to support cantilever, and the component 3 that is spirally connected is threadedly coupled with rotating disk 2, and 3 one end of component connection support that is spirally connected
Component, the other end are set in through-hole 11, and one end connection limit assembly that the component 3 that is spirally connected is set in through-hole 11, limit group
Part is set in groove 12, and the component 3 that can prevent from being spirally connected is able to drive as rotating disk 2 is rotated synchronously by rotating rotating disk 2
Be spirally connected component 3 along through-hole 11 axial movement, then make support component also be spirally connected component 3 along through-hole 11 axial movement with
Adjust the height of cantilever.
By the way that support component, the component 3 that is spirally connected, limit assembly and rotating disk 2, and 2 screw thread of component 3 and rotating disk that is spirally connected is arranged
Connection, when needing to adjust cantilever upward or downward, can provide certain pretightning force for cantilever by fastening screw first, and
Cantilever can be moved up and down with support component at this time, be relatively rotated by rotation rotating disk 2 with the component 3 that is spirally connected, thus
So that the component 3 that is spirally connected moves up and down along the axial direction of through-hole 11, and then support component is driven to rise or fall, and then adjust cantilever
Highly, then fastening screw is tightened again, realizes the fixation of cantilever, which can be realized the height for quickly and easily adjusting cantilever
Degree, and damage not will cause to the surface of cantilever.By setting limit assembly, circumferentially rotating for the component 3 that is spirally connected can be limited,
Prevent from being spirally connected component 3 with the synchronous rotation of rotating disk 2, realization is spirally connected component 3 can only be along the axial movement of through-hole 11, and then realizes branch
Support component rises or falls.
As shown in figure 3, rotating disk 2 is provided in the axial direction with screw hole 21, jack 22 is radially opened up, 22 blind holes of jack and not
It is connected to screw hole 21.Specifically, the quantity of jack 22 is 4 in the present embodiment, and the circumferential direction along rotating disk 2 is uniformly distributed, when
So in other embodiments, the number and distribution mode of jack 22 can be configured according to actual needs.
By the way that jack 22 is arranged, it can be realized and be inserted into drive rod in jack 22, pass through swinging for control drive rod
Realize the rotation of rotating disk 2, it is easy to operate, and can by control the swing angle of drive rod come the height to cantilever into
Row fine tuning, improves the accuracy of cantilever height adjusting.
As shown in figure 4, the component 3 that is spirally connected includes top plate 31 and screw rod 32, screw rod 32 is matched with screw hole 21,32 one end of screw rod
Top plate 31 is connected, the other end is set in through-hole 11, and screw rod 32 is located at one end in through-hole 11 and offers limit hole 321, limit
Position hole 321 is blind hole, is provided with limit assembly in limit hole 321, and in the present embodiment, limit assembly is pin 5, pin 5 one
End is set in limit hole 321, and the other end is set in groove 12, can be carried out circumferential limit to screw rod 32, be prevented from rotating
When disk 2 rotates, screw rod 32 is rotated synchronously with rotating disk 2, but rotating disk 2 and screw rod 32 is made to relatively rotate, thus band
Dynamic screw rod 32 rises or falls.Certainly, in other embodiments, limit assembly can also be the structures such as bolt.
By setting groove 12, limit hole 321 and pin 5, enable to screw rod 32 that can not carry out circumferential direction along through-hole 11
Rotation, and can only realize that screw rod 32 rises or falls in the axial direction of through-hole 11 under the rotation of rotating disk 2 drive, and then drive
Support component rises or falls, and realizes the adjusting of cantilever height.
Above-mentioned top plate 31 is circular configuration, is opened up thereon there are four the first connecting hole 311, certainly, in other embodiments
The number of first connecting hole 311 can be configured according to actual needs.
As shown in figure 5, support component is V-type fixed block 4, V-type fixed block 4 connect with top plate 31, on V-type fixed block 4 and
Four 311 relative positions of the first connecting hole are opened up there are four the second connecting hole, and fastener passes through the first connecting hole 311 and second and connects
It connects hole and is fixedly connected with top plate 31 with V-type fixed block 4, fastener can be the structures such as bolt.By the way that V-type fixed block 4, energy is arranged
Enough realize supports stablizing for circular cantilevers.Certainly, support component can cantilever according to actual needs in other embodiments
Shape is adjusted correspondingly.
Embodiment of above only elaborates the basic principles and features of the present invention, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes,
These changes and changes fall within the scope of the claimed invention.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of height adjustment device characterized by comprising
Pedestal (1) offers through-hole (11) along the vertical direction；
Rotating disk (2) is rotatably arranged on the pedestal (1)；
Supporting mechanism is threadedly coupled with the rotating disk (2), and described supporting mechanism one end is set in the through-hole (11),
And the rotating disk (2) is able to drive the supporting mechanism along the axial movement of the through-hole (11).
2. height adjustment device according to claim 1, which is characterized in that the supporting mechanism includes support component, spiral shell
Connected components (3) and limit assembly, the component that is spirally connected (3) is threadedly coupled with the rotating disk (2), and the component that is spirally connected (3)
One end connects the support component, and the other end is set in the through-hole (11), and the other end of the component that is spirally connected (3)
Connect the limit assembly.
3. height adjustment device according to claim 2, which is characterized in that the component that is spirally connected (3) includes top plate (31)
With screw rod (32), the top plate (31) connect with the support component, and the screw rod (32) and the rotating disk (2) screw thread connect
It connects, described screw rod (32) one end connects the top plate (31), and the other end is set in the through-hole (11), the screw rod (32)
The other end connects the limit assembly；
The pedestal (1) opens up fluted (12) along the vertical direction, and the groove (12) is connected to the through-hole (11), and described
Limit assembly is set in the groove (12).
4. height adjustment device according to claim 3, which is characterized in that the limit assembly is pin (5)；
The screw rod (32) is located at the through-hole (11) interior one end and radially offers limit hole (321), described pin (5) one end
It is set in the limit hole (321), the other end is set in the groove (12).
5. height adjustment device according to claim 3, which is characterized in that the support component is V-type fixed block (4).
6. height adjustment device according to claim 5, which is characterized in that offer the first connection on the top plate (31)
Hole (311) offers the second connecting hole with the first connecting hole (311) corresponding position on the V-type fixed block (4), fastens
Part passes through first connecting hole (311) and second connecting hole, and the top plate (31) and the V-type fixed block (4) is fixed
Connection.
7. height adjustment device according to claim 6, which is characterized in that the quantity of first connecting hole (311) is 4
It is a.
8. height adjustment device according to claim 1, which is characterized in that the rotating disk (2) radially offers slotting
Hole (22), there are four the jack (22) sets, and the jack (22) is uniformly distributed along the circumferential direction of the rotating disk (2).
9. height adjustment device according to claim 3, which is characterized in that offer screw hole on the rotating disk (2)
(21), the screw hole (21) can match with the screw rod (32).
10. height adjustment device according to claim 8, which is characterized in that the height adjustment device further includes driving
Bar, described drive rod one end are protruded into the jack (22), and the rotating disk (2) rotation is able to drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820642498.5U CN208231235U (en) | 2018-05-02 | 2018-05-02 | A kind of height adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820642498.5U CN208231235U (en) | 2018-05-02 | 2018-05-02 | A kind of height adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208231235U true CN208231235U (en) | 2018-12-14 |
Family
ID=64581664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820642498.5U Expired - Fee Related CN208231235U (en) | 2018-05-02 | 2018-05-02 | A kind of height adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208231235U (en) |
-
2018
- 2018-05-02 CN CN201820642498.5U patent/CN208231235U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20210502 |