CN208556696U - A kind of floating work bench - Google Patents
A kind of floating work bench Download PDFInfo
- Publication number
- CN208556696U CN208556696U CN201821044626.2U CN201821044626U CN208556696U CN 208556696 U CN208556696 U CN 208556696U CN 201821044626 U CN201821044626 U CN 201821044626U CN 208556696 U CN208556696 U CN 208556696U
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- China
- Prior art keywords
- working face
- annular working
- bottom plate
- several
- annular
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- 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 floating work bench, wherein includes: that the lower end surface of upper float plate is equipped with several counterbores, several counterbores are evenly distributed on the circle of same diameter, form first annular working face；The upper surface of bottom plate is equipped with several counterbores, several counterbores are evenly distributed on the circle of same diameter, forms the second annular working face；A perforation circular hole is opened up in the middle part of bottom plate；Several balls are set between first annular working face and the second annular working face；The upper end of each ball, which rolls, is connected to first annular working face, and the lower end of each ball, which rolls, is connected to the second annular working face.The upper float plate of the utility model can effectively buffer the torsion of cutter receiving, and protection cutter is not easy to split off.
Description
Technical field
The utility model relates to the technical field of workbench more particularly to a kind of technical fields of floating work bench.
Background technique
It is commonly encountered minor diameter thread tapping (M5 or less) and fraising (ф 3 or less) in the cutting process, when there is chip removal not
When smooth or iron filings are stained with knife, easily cause screw tap or cut with scissors the problem of fractureing.Common solution is Cutting tool installation manner in floating clamp
On, allow cutter, along power free floating, cut rigidity in cutting process and become flexible cutting, to reduce what cutter was broken off
Risk.But floating clamp is more expensive, and specification polygamy obtains also more, has been equipped with more and has necessarily brought burden at high cost, thus most processing
Factory still generallys use the rigid cutting way without floating clamp.
Utility model content
In view of the above deficiencies, the purpose of the utility model is to provide a kind of floating work bench, which can reach
The effect of float tapping and floating reaming, while manufacturing cost is low, is adapted to the high-volume tapping of small size part.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of floating work bench, wherein include:
The lower end surface of upper float plate, the upper float plate is equipped with several counterbores, several described counterbores are evenly distributed
On the circle of same diameter, first annular working face is formed；
The upper surface of bottom plate, the bottom plate is equipped with several counterbores, several described counterbores are evenly distributed
On the circle of same diameter, the second annular working face is formed；A perforation circular hole is opened up in the middle part of the bottom plate；
Several balls, several balls be set to the first annular working face and second annular working face it
Between；The upper end of each ball, which rolls, is connected to the first annular working face, and the lower end of each ball rolls connection
In second annular working face.
Above-mentioned a kind of floating work bench, wherein the outer rim of the upper float plate connects annular edge eaves；The bottom plate position
In the lower section of the upper float plate, and the bottom plate is located in the annular edge eaves.
Above-mentioned a kind of floating work bench, wherein the first annular working face faces second annular working face；And
And the diameter of the first annular working face is equal with the diameter of second annular working face.
Above-mentioned a kind of floating work bench, wherein the bottom plate and the upper rotor plate are circular slab.
Above-mentioned a kind of floating work bench, wherein the quantity of several balls is three, three balls battle array in a ring
It is listed between the first annular working face and second annular working face.
With above technical scheme, can reach it is following the utility model has the advantages that
The utility model replaces the use of existing floating clamp, reduces the cost using floating clamp.
The upper float plate of the utility model can effectively buffer the torsion of cutter receiving, and protection cutter is not easy to split off.
Detailed description of the invention
Fig. 1 is a kind of top view of floating work bench of the utility model；
Fig. 2 is the sectional view of the D-D of Fig. 1.
In attached drawing: 1, upper float plate；11, counterbore；12, annular edge eaves；2, bottom plate；22, circular hole；3, ball.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Fig. 1 is a kind of top view of rotary work-table of the utility model；Fig. 2 is the sectional view of the D-D of Fig. 1.
Referring to fig. 1 to fig. 2, in a kind of preferred embodiment, a kind of floating work bench, which is characterized in that packet
It includes:
Upper float plate 1, the lower end surface of upper float plate 1 set several counterbores 11, several counterbores 11 are evenly distributed in together
On the circle of one diameter, first annular working face is formed.
The upper surface of bottom plate 2, bottom plate 2 is equipped with several counterbores 11, several counterbores 11 are evenly distributed in
On the circle of same diameter, the second annular working face is formed；The middle part of bottom plate 2 opens up the circular hole 22 of a perforation.
Several balls 3, several balls 3 are set between first annular working face and the second annular working face；It is each
The upper end of ball 3, which rolls, is connected to first annular working face, and the lower end of each ball 3, which rolls, is connected to the second annular working face.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range.
Further, in a kind of preferred embodiment, the outer rim of upper float plate 1 connects annular edge eaves 12；Bottom plate 2 is located at
The lower section of upper float plate 1, and bottom plate 2 is located in annular edge eaves 12.Annular edge eaves 12 avoids dust equivalance for dust-proof
Tire out between first annular working face and the second annular working face.
Further, in a kind of preferred embodiment, first annular working face faces the second annular working face, and first
The diameter of annular working face is equal with the diameter of the second annular working face.
Further, in a kind of preferred embodiment, bottom plate 2 and upper float plate 1 are circular slab.
Further, in a kind of preferred embodiment, the quantity of several balls 3 is three, three 3 circular arrays of ball in
Between first annular working face and the second annular working face.
Further, in a kind of preferred embodiment, the diameter of counterbore 11 is slightly larger than the diameter of ball 3, so that upper float plate 1
Lesser horizontal displacement can be generated with bottom plate 2.It is moved it at this point, hand is touched upper float plate 1 by user, checks and float
Whether movable plate 1 has moved freely.
Further, in a kind of preferred embodiment, workpiece is placed on upper float plate 1, when the torsion of tapping or fraising not
When big, hand steered firmly workpiece；Match pressure retaining element if when torsion is big.
In addition to the implementation, the utility model also has following working method:
Cutter is made of to tapping rotation two parts of z-axis feeding and main shaft.
When tapping starts, z-axis feeding, main shaft rotation；At this point, since the thrust of z-axis feeding can make upper float plate 1 press
Fixed plate of staying 2 avoids float plate 1 that the movement of Z-direction occurs；While z-axis feeding, main axis is by Tool in Cutting
And torsion is generated, torsion is transmitted to upper float plate 1 by workpiece, and upper float plate 1 is displaced on bottom plate 2 by several balls 3,
To buffer the torsion of cutter.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the protection scope of the utility model should all be included in
It is interior.
Claims (5)
1. a kind of floating work bench characterized by comprising
The lower end surface of upper float plate, the upper float plate is equipped with several counterbores, several described counterbores are evenly distributed in together
On the circle of one diameter, first annular working face is formed；
The upper surface of bottom plate, the bottom plate is equipped with several counterbores, several described counterbores are evenly distributed in together
On the circle of one diameter, the second annular working face is formed；The circular hole of a perforation is opened up in the middle part of the bottom plate；
Several balls, several balls are set between the first annular working face and second annular working face；
The upper end of each ball, which rolls, is connected to the first annular working face, and the lower end of each ball, which rolls, is connected to institute
State the second annular working face.
2. a kind of floating work bench according to claim 1, which is characterized in that the outer rim of the upper float plate connects annular edge
Eaves；The bottom plate is located at the lower section of the upper float plate, and the bottom plate is located in the annular edge eaves.
3. a kind of floating work bench according to claim 1, which is characterized in that the first annular working face faces described
Second annular working face, and the diameter of the first annular working face is equal with the diameter of second annular working face.
4. a kind of floating work bench according to claim 1, which is characterized in that the bottom plate and the upper rotor plate are equal
For circular slab.
5. a kind of floating work bench according to claim 1, which is characterized in that the quantity of several balls be three, three
A ball circular array is between the first annular working face and second annular working face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044626.2U CN208556696U (en) | 2018-07-03 | 2018-07-03 | A kind of floating work bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044626.2U CN208556696U (en) | 2018-07-03 | 2018-07-03 | A kind of floating work bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556696U true CN208556696U (en) | 2019-03-01 |
Family
ID=65490633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821044626.2U Expired - Fee Related CN208556696U (en) | 2018-07-03 | 2018-07-03 | A kind of floating work bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208556696U (en) |
-
2018
- 2018-07-03 CN CN201821044626.2U patent/CN208556696U/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: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |