CN206663165U - A kind of mechanical frock auxiliary adjustment support base - Google Patents
A kind of mechanical frock auxiliary adjustment support base Download PDFInfo
- Publication number
- CN206663165U CN206663165U CN201720435579.3U CN201720435579U CN206663165U CN 206663165 U CN206663165 U CN 206663165U CN 201720435579 U CN201720435579 U CN 201720435579U CN 206663165 U CN206663165 U CN 206663165U
- Authority
- CN
- China
- Prior art keywords
- support column
- guide holder
- adjusting nut
- spring
- auxiliary adjustment
- 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
Links
Abstract
It the utility model is related to machining technology field,Especially a kind of mechanical frock auxiliary adjustment support base,Including guide holder,The guide holder is casement structure,Shape of threads chute is provided with the inwall of the guide holder,Support column is inserted with the through hole,Straight pin and spring are provided with the groove,The one end of the straight pin away from spring is connected with shape of threads chute,The external wall of upper portion of the guide holder is provided with screw thread,Adjusting nut is arranged with the support column,The adjusting nut is threadedly coupled with the top of guide holder,The adjusting nut is provided with least three pieces of limiting plates on the inside of support column,The outer wall connection of the limiting plate one end and support column away from adjusting nut,The utility model need not be by other operation instruments when using,Manually can be with regulation,It is simple to operate,It is convenient and swift,Ensure the stability of workpiece support,Improve the precision of work pieces process.
Description
Technical field
It the utility model is related to machining technology field, more particularly to a kind of mechanical frock auxiliary adjustment support base.
Background technology
In machine industry, the substandard workpiece of blank shape is frequently encountered, except entering using universal fixture fixture
Luggage is clamping fixed outer, to avoid workpiece from producing vibration and deformation, it is also necessary to increase some Auxiliary supports, to improve the supporting of workpiece
Rigidity, it is ensured that its crudy.Traditional Auxiliary support, the bearing height of part adjustment head part is typically connected through a screw thread, every time
Clamping workpiece, it is required for moving up and down to adjust head part by tool wrench, it is contacted with workpiece blank.Due to workpiece hair
There is foozle in base profile, per workpiece loading and unloading once, it is necessary to readjust the height of head part by tool wrench again.In the presence of behaviour
Make the shortcomings such as inconvenient, efficiency is low, while it is also possible in the presence of because of moment of friction drive workpiece, influence the precision that workpiece positions.
Utility model content
The purpose of this utility model is to solve to exist per workpiece loading and unloading once in the prior art, it is necessary to again by instrument
Spanner readjusts the height of head part, and operation inconvenience, efficiency are low, while it is also possible to drives workpiece, shadow in the presence of because of moment of friction
The precision of workpiece positioning is rung, influences using effect, and a kind of mechanical frock auxiliary adjustment support base proposed.
To achieve these goals, the utility model employs following technical scheme：
The frock that designs a mechanism auxiliary adjustment support base, including guide holder, the guide holder is casement structure, described
Shape of threads chute is provided with the inwall of guide holder, through hole is offered at the top of the guide holder, branch is inserted with the through hole
Dagger, the sidewall bottom of the support column offer two corresponding grooves, straight pin and spring are provided with the groove,
One end of the spring is fixed in groove, and the other end of the spring is fixed on straight pin, and the straight pin is away from spring
One end be connected with shape of threads chute, the external wall of upper portion of the guide holder is provided with screw thread, and regulation is arranged with the support column
Nut, the adjusting nut are threadedly coupled with the top of guide holder, the adjusting nut be provided with the inside of support column to
Few three pieces of limiting plates, the bottom of the limiting plate are located in through hole, the limiting plate one end and support column away from adjusting nut
Outer wall connection.
Preferably, three pieces of limiting plates are circular arc limiting plate, and the side wall activity of adjacent two pieces of limiting plates connects
Connect.
Preferably, the limiting plate is 60si2mn spring steel.
Preferably, the support column is cylindrical type multidiameter structure, and the upper diameter of the support column is less than lower diameter.
The utility model proposes a kind of mechanical frock auxiliary adjustment support base, beneficial effect is：Used by worker
Adjusting nut and support column are turned manually, support column is moved up and down and auxiliary positioning supporting role is picked up to frock, without
Other instruments, it is simple to operate, it is convenient and swift；The support to workpiece and positioning precision are improved, when will not destroy work pieces process
Position, workpiece support rigidity is improved, ensures crudy；The frock that the device is applied to any required Auxiliary support uses, special
Not Shi Yongyu size have the workpiece blank surface of error；The device can also be designed to by chi according to the size of the size of workpiece
Very little different series, the selection of operator is facilitated to use；The utility model is simple in construction, need not be by other behaviour during use
Make instrument, manually can be simple, convenient quick to adjust, ensure the stability of workpiece support, improve work pieces process
Precision.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of mechanical frock auxiliary adjustment support base structural representation；
Fig. 2 be the utility model proposes a kind of mechanical frock auxiliary adjustment support base adjusting nut structural representation
Figure.
In figure：Guide holder 1, straight pin 2, adjusting nut 3, limiting plate 4, support column 5, through hole 6, groove 7, spring 8.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of mechanical frock auxiliary adjustment support base, including guide holder 1, guide holder 1 are casement structure,
Shape of threads chute is provided with the inwall of guide holder 1, the top of guide holder 1 offers through hole 6, support column is inserted with through hole 6
5, support column 5 is cylindrical type multidiameter structure, and the upper diameter of support column 5 is less than lower diameter, and the sidewall bottom of support column 5 is opened
Provided with two corresponding grooves 7, straight pin 2 and spring 8 are provided with groove 7, one end of spring 8 is fixed in groove 7, bullet
The other end of spring 8 is fixed on straight pin 2, and the one end of straight pin 2 away from spring 8 is connected with shape of threads chute, guide holder 1 it is upper
Portion's outer wall is provided with screw thread, and adjusting nut 3 is arranged with support column 5, and adjusting nut 3 is threadedly coupled with the top of guide holder 1, adjusts
Section nut 3 is provided with least three pieces of limiting plates 4 close to the inner side of support column 5, and three pieces of limiting plates 4 are circular arc limiting plate, and
The side walls of two pieces of adjacent limiting plates 4 is flexibly connected, and limiting plate 4 is 60si2mn spring steel, good fixing effect, under limiting plate 4
Portion is located in through hole 6, and the one end of limiting plate 4 away from adjusting nut 3 is connected with the outer wall of support column 5.
Workflow：The utility model is in use, be directed to the fooled work piece positioning of base that seat 1 is fixed on mechanical frock
Next, operator can be manually rotated adjusting nut 3, then rotational support post 5, and the straight pin 2 on support column 5 is in the inner side of guide holder 1
Shape of threads chute in move, change the height of support column 5, until the upper contact of support column 5 is to workpiece surface, meet obstructions
After stop operating support column 5, adjusting nut 3 is tightened, while the limiting plate 4 in adjusting nut 3 sticks into the through hole 6 of guide holder 1
It is interior, support column 5 is fixed, ensure workpiece avoid the situation of trembling in process, improve work pieces process dimensional accuracy and
Surface accuracy, adjusting nut 3 is unscrewed after machining, with the rotation of adjusting nut 3, limiting plate 4 pulls out out of through hole 6, so
Rotational support post 5 afterwards, move down support column 5, workpiece surface is left on the top of support column 5, machines.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of mechanical frock auxiliary adjustment support base, including guide holder（1）, the guide holder（1）For casement structure, it is special
Sign is：The guide holder（1）Inwall on be provided with shape of threads chute, the guide holder（1）Top offer through hole
（6）, the through hole（6）Inside it is inserted with support column（5）, the support column（5）Sidewall bottom offer two it is corresponding recessed
Groove（7）, the groove（7）Inside it is provided with straight pin（2）And spring（8）, the spring（8）One end be fixed on groove（7）It is interior,
The spring（8）The other end be fixed on straight pin（2）On, the straight pin（2）Away from spring（8）One end and shape of threads slide
Groove connects, the guide holder（1）External wall of upper portion be provided with screw thread, the support column（5）On be arranged with adjusting nut（3）, institute
State adjusting nut（3）With guide holder（1）Top threaded connection, the adjusting nut（3）Close to support column（5）Inner side set
There are at least three pieces of limiting plates（4）, the limiting plate（4）Bottom be located at through hole（6）It is interior, the limiting plate（4）Away from regulation spiral shell
It is female（3）One end and support column（5）Outer wall connection.
A kind of 2. mechanical frock auxiliary adjustment support base according to claim 1, it is characterised in that：Three pieces described spacing
Plate（4）It is circular arc limiting plate, and adjacent two pieces of limiting plates（4）Side wall be flexibly connected.
A kind of 3. mechanical frock auxiliary adjustment support base according to claim 1, it is characterised in that：The limiting plate
（4）For 60si2mn spring steel.
A kind of 4. mechanical frock auxiliary adjustment support base according to claim 1, it is characterised in that：The support column
（5）For cylindrical type multidiameter structure, the support column（5）Upper diameter be less than lower diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435579.3U CN206663165U (en) | 2017-04-25 | 2017-04-25 | A kind of mechanical frock auxiliary adjustment support base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435579.3U CN206663165U (en) | 2017-04-25 | 2017-04-25 | A kind of mechanical frock auxiliary adjustment support base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663165U true CN206663165U (en) | 2017-11-24 |
Family
ID=60375643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720435579.3U Expired - Fee Related CN206663165U (en) | 2017-04-25 | 2017-04-25 | A kind of mechanical frock auxiliary adjustment support base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206663165U (en) |
-
2017
- 2017-04-25 CN CN201720435579.3U patent/CN206663165U/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: 20171124 Termination date: 20180425 |