CN202894783U - Tool random supporting piece - Google Patents
Tool random supporting piece Download PDFInfo
- Publication number
- CN202894783U CN202894783U CN 201220509964 CN201220509964U CN202894783U CN 202894783 U CN202894783 U CN 202894783U CN 201220509964 CN201220509964 CN 201220509964 CN 201220509964 U CN201220509964 U CN 201220509964U CN 202894783 U CN202894783 U CN 202894783U
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- Prior art keywords
- supporting
- workpiece
- supporting member
- utility
- model
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Abstract
The utility model provides a tool random supporting piece which is characterized by comprising a base, a supporting rod and a supporting head, wherein one end of the supporting rod is fixed on the base, and the other end of the supporting rod is connected with the supporting head in a universal rotatable manner; the supporting head is provided with a supporting surface which is in contact with the supported surface of a workpiece during supporting the workpiece; and the supporting surface is a small-area sawtooth surface. The tool random supporting piece is provided with the supporting head capable of universally rotating in a trace manner, so that the clamping deformation caused by unflatness of the supported surface of the workpiece is effectively reduced; and the flatness is improved.
Description
Technical field
Be used for the device of supporting workpiece when the utility model relates to a kind of processing work, relate in particular to a kind of frock with the type support member.
Background technology
When the working flat plate workpiece, supported of part generally is to use the serrated face of three small sizes to support, because supported out-of-flatness, use this method for supporting, so that workpiece produces the distortion of 0.02-0.03mm when clamped, for the higher workpiece of requirement on machining accuracy, clamping deformation can reduce the yield rate of workpiece processing.
The utility model content
The technical problems to be solved in the utility model is: produce distortion when causing part clamped for the out-of-flatness that solves supported of part, the utility model provides a kind of frock to solve the problems referred to above with the type support member.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of frock is with the type support member, comprise base, support bar and supporting member, described support bar one end is fixed on the base, an other end is connected with the universal universal rotational of supporting member, with supported supporting surface that contacts of workpiece, described supporting surface was the small size serrated face when described supporting member had supporting workpiece.
Embodiment one, and the cross section of described supporting member is semicircle or half elliptic.
Embodiment two, and the cross section of described supporting member is up-narrow and down-wide trapezoidal, and described supporting surface is positioned at the supporting member upper end.
The beneficial effects of the utility model are, this frock is with the type support member, have can micro-universal rotational supporting member, effectively reduce because the clamping distortion that supported out-of-flatness of workpiece causes has improved flatness.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that the utility model frock is with the profile of type support member embodiment one.
Fig. 2 is that the utility model frock is with the profile of type support member embodiment two
Among the figure 1, base, 2, support bar, 3, supporting member, 4, supporting surface.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Shown in Fig. 1-2, the utility model provides a kind of frock with the type support member, comprise base 1, support bar 2 and supporting member 3, support bar 2 one ends are fixed on the base 1, an other end is connected with supporting member 3 universal universal rotationals, when supporting member 3 has supporting workpiece with supported 4 supporting surface that contacts 4 of workpiece, supporting surface 4 is the small size serrated face, embodiment one, the cross section of supporting member 3 is semicircle or half elliptic, embodiment two, and the cross section of supporting member 3 is up-narrow and down-wide trapezoidal, and supporting surface 4 is positioned at supporting member 3 upper ends, three this frocks of normal operation support workpiece with the type support member, supporting member 3 can micro-universal rotational, can carry out trace adjustment to irregular supported 4, prevents from producing when workpiece is clamped distortion.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. a frock is with the type support member, it is characterized in that: comprise base (1), support bar (2) and supporting member (3), described support bar (2) one ends are fixed on the base (1), an other end is connected with the universal universal rotational of supporting member (3), the supporting surface (4) that described supporting member (3) contacts with supported (4) of workpiece when having supporting workpiece, described supporting surface (4) is the small size serrated face.
2. frock as claimed in claim 1 is characterized in that with the type support member: the cross section of described supporting member (3) is semicircle or half elliptic.
3. frock as claimed in claim 1 is characterized in that with the type support member: the cross section of described supporting member (3) is up-narrow and down-wide trapezoidal, and described supporting surface (4) is positioned at supporting member (3) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509964 CN202894783U (en) | 2012-09-29 | 2012-09-29 | Tool random supporting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509964 CN202894783U (en) | 2012-09-29 | 2012-09-29 | Tool random supporting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894783U true CN202894783U (en) | 2013-04-24 |
Family
ID=48115499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509964 Expired - Fee Related CN202894783U (en) | 2012-09-29 | 2012-09-29 | Tool random supporting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894783U (en) |
-
2012
- 2012-09-29 CN CN 201220509964 patent/CN202894783U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |