CN203245727U - Tool clamp used for machining oil pump cover - Google Patents
Tool clamp used for machining oil pump cover Download PDFInfo
- Publication number
- CN203245727U CN203245727U CN 201320296988 CN201320296988U CN203245727U CN 203245727 U CN203245727 U CN 203245727U CN 201320296988 CN201320296988 CN 201320296988 CN 201320296988 U CN201320296988 U CN 201320296988U CN 203245727 U CN203245727 U CN 203245727U
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- CN
- China
- Prior art keywords
- oil pump
- pump cover
- hole
- tool clamp
- aluminium sheet
- 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
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Abstract
The utility model provides a tool clamp used for machining an oil pump cover. The tool clamp used for machining the oil pump cover comprises a plurality of magnetic induction rods and an aluminum plate, wherein the aluminum plate is axially provided with a through hole matched with a protruding portion of the oil pump cover, the magnetic induction rods are embedded in the aluminum plate in an interference mode and are evenly arranged around the through hole, and the diameter of the through hole is 68 mm. The tool clamp used for machining the oil pump cover is simple in structure, is high in practicability, can manufacture an absorption surface according to the shape of a workpiece, can be used flexibly, widens the use range of a flat grinder, and can particularly machine a grinding surface of a workpiece with a non-planer bottom surface. The workpiece is placed as an ordinary magnetic worktable and is placed conveniently and rapidly. The tool clamp does not need magnetic pole strips of an alignment worktable when placed, and can be used after being basically parallel with the length direction.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to a kind of frock clamp for the processing oil pump cover.
Background technology
In the time of the large plane of processing oil pump cover, because this plane is the contact sealing surface, thus need to carry out grinding with raising surface roughness and flatness, but owing to being subjected to the restriction of Workpiece structure shape, need when workpiece is put the protrusion position sky of bottom surface is opened, carry out again the processing on large plane.But with present existing frock clamp complex structure, the large plane of grinding oil pump cover often precision does not reach requirement.
The utility model content
The technical problem that (one) will solve
Problem to be solved in the utility model provides a kind of frock clamp for the processing oil pump cover, and to overcome frock clamp complex structure in the prior art, precision does not reach the defective of requirement.(2) technical scheme
For solveing the technical problem, the utility model provides a kind of frock clamp for the processing oil pump cover, comprises several magnetic conductive rods and aluminium sheet; Described aluminium sheet axially is provided with the through hole that cooperates with the protrusion position of oil pump cover; Several described magnetic conductive rod interference are embedded in the described aluminium sheet, and several described magnetic conductive rods evenly are arranged on around the described through hole; Described through-hole diameter is 68mm.
Further, described through-hole wall is fixed with two symmetrically arranged shell fragments.
Further, the thickness of described aluminium sheet is 30mm.
Further, described aluminium sheet is shaped as rectangle.
(3) beneficial effect
Frock clamp for the processing oil pump cover of the present utility model, simple in structure, practical, can make adhesive face according to the workpiece shape, can apply in a flexible way, enlarged the scope of application of surface grinding machine, especially workpiece flat surface grinding, on-plane surface bottom surface is processed; It is the same with common magnetic worktable that workpiece is put, convenient and swift; The magnetic pole bar that does not need the contraposition workbench when this frock clamp is laid, along its length substantially parallel can the use.
Description of drawings
Fig. 1 is the structural representation of a kind of frock clamp for the processing oil pump cover of the utility model;
Fig. 2 be the utility model a kind of for the processing oil pump cover frock clamp and oil pump cover in conjunction with the time half sectional view.
Among the figure, 1 is magnetic conductive rod, and 2 is aluminium sheet, and 3 is through hole, and 4 for protruding the position, and 5 is oil pump cover, and 6 is large plane, and 7 is the first end face, and 8 is shell fragment.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, a kind of frock clamp for the processing oil pump cover of the present utility model comprises several magnetic conductive rods 1 and aluminium sheet 2; Above-mentioned aluminium sheet 2 axially is provided with the through hole 3 that cooperates with the protrusion position 4 of oil pump cover 5; Several above-mentioned magnetic conductive rod 1 interference are embedded in the above-mentioned aluminium sheet 2, and several above-mentioned magnetic conductive rods 1 evenly are arranged on around the above-mentioned through hole 3; Above-mentioned through hole 3 diameters are 68mm.
Above-mentioned through hole 3 inwalls are fixed with two symmetrically arranged shell fragments 8, and the effect of above-mentioned shell fragment 8 is: when oil pump cover 5 machined, shell fragment 8 can be upspring oil pump cover 5, conveniently takes.
The thickness of above-mentioned aluminium sheet 2 is 30mm.Above-mentioned aluminium sheet 2 be shaped as rectangle.The material of above-mentioned oil pump cover 5 is casting pig.
Above-mentioned magnetic conductive rod 1 interference is embedded in the above-mentioned aluminium sheet 2, with aluminium sheet 2 magnetic conductive rod 1 two sides is polished after riveting tightly in two ends.
Four above-mentioned magnetic conductive rods 1 surround a rhombus, and such layout can strengthen magnetic conductive rod 1 magnetic force.
During use, aluminium sheet 2 is put on the magnetic worktable, through hole 3 is put at the protrusion position 4 of oil pump cover 5, the first end face 7 of oil pump cover 5 contacts with some magnetic conductive rods 1, and grinding machine is started working, and several magnetic conductive rod 1 bands are magnetic, oil pump cover 5 is held, and can carry out the processing on the large plane 6 of oil pump cover 5.
Frock clamp for the processing oil pump cover of the present utility model, simple in structure, practical, can make adhesive face according to the workpiece shape, can apply in a flexible way, enlarged the scope of application of surface grinding machine, especially workpiece flat surface grinding, on-plane surface bottom surface is processed; It is the same with common magnetic worktable that workpiece is put, convenient and swift; The magnetic pole bar that does not need the contraposition workbench when this frock clamp is laid, along its length substantially parallel can the use.
In sum, above-mentioned embodiment is not to be restricted embodiment of the present utility model, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present utility model or equivalent deformation are all at technology category of the present utility model.
Claims (4)
1. a frock clamp that is used for the processing oil pump cover is characterized in that: comprise several magnetic conductive rods (1) and aluminium sheet (2); Described aluminium sheet (2) axially is provided with the through hole (3) that cooperates with the protrusion position of oil pump cover; Several described magnetic conductive rod (1) interference are embedded in the described aluminium sheet (2), and several described magnetic conductive rods (1) evenly are arranged on described through hole (3) on every side; Described through hole (3) diameter is 68mm.
2. the frock clamp for the processing oil pump cover according to claim 1, it is characterized in that: described through hole (3) inwall is fixed with two symmetrically arranged shell fragments (8).
3. the frock clamp for the processing oil pump cover according to claim 1 and 2, it is characterized in that: the thickness of described aluminium sheet (2) is 30mm.
4. the frock clamp for the processing oil pump cover according to claim 3 is characterized in that: described aluminium sheet (2) be shaped as rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296988 CN203245727U (en) | 2013-05-27 | 2013-05-27 | Tool clamp used for machining oil pump cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296988 CN203245727U (en) | 2013-05-27 | 2013-05-27 | Tool clamp used for machining oil pump cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245727U true CN203245727U (en) | 2013-10-23 |
Family
ID=49372188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320296988 Expired - Fee Related CN203245727U (en) | 2013-05-27 | 2013-05-27 | Tool clamp used for machining oil pump cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245727U (en) |
-
2013
- 2013-05-27 CN CN 201320296988 patent/CN203245727U/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: 20131023 Termination date: 20160527 |