CN204673460U - A kind of instrument for reconditioning workpiece - Google Patents
A kind of instrument for reconditioning workpiece Download PDFInfo
- Publication number
- CN204673460U CN204673460U CN201520410429.8U CN201520410429U CN204673460U CN 204673460 U CN204673460 U CN 204673460U CN 201520410429 U CN201520410429 U CN 201520410429U CN 204673460 U CN204673460 U CN 204673460U
- Authority
- CN
- China
- Prior art keywords
- main body
- rod iron
- body rod
- instrument
- grinding machine
- 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 kind of instrument for reconditioning workpiece, it is characterized in that, described instrument comprises agent structure, direct friction part and retainer plate; Described agent structure comprises main body rod iron 101, narrow groove 102 and grinding machine connecting stud 103, and described main body rod iron 101 is fixed on grinding machine joint pin 103, and narrow groove 102 is positioned on main body rod iron 101, and grinding machine connecting stud 103 is connected with grinding machine rotor output; Described direct friction part is wrapped on main body rod iron 101; And described retainer plate is fixed on and is wound with on the main body rod iron 101 of direct friction part.This instrument can realize side to channel-shaped positions such as different depth, different angles or narrow gaps on workpiece, reconditioning is carried out in bottom surface.
Description
Technical field
The utility model relates to machine tools field, relates to a kind of instrument for reconditioning workpiece particularly.
Background technology
On current market, conventional grinding tool is generally the grinding tool based on emery wheel.The channel-shaped side of workpiece, face, bottom surface, due to the design feature of its uniqueness, use conventional grinding tool to be difficult to arrive, use by force and often make other positions be scraped off.
The channel-shaped side of current workpiece, bottom surface often need to carry out hand grinding by the parcel such as iron wire, steel disc sand paper etc., complete difficulty large, grinding efficiency be low, reconditioning rear surface quality is difficult to ensure card, reconditioning high temperature workpiece time very easily scald.
Summary of the invention
Therefore, the purpose of this utility model is a kind of novel instrument for reconditioning workpiece of design,
In one of the present utility model, provide a kind of instrument for reconditioning workpiece, described instrument comprises agent structure, direct friction part and retainer plate; Described agent structure comprises main body rod iron 101, narrow groove 102 and grinding machine connecting stud 103, and described main body rod iron 101 is fixed on grinding machine joint pin 103, and narrow groove 102 is positioned on main body rod iron 101, and grinding machine connecting stud 103 is connected with grinding machine rotor output; Described direct friction part is wrapped on main body rod iron 101; And described retainer plate is fixed on and is wound with on the main body rod iron 101 of direct friction part.
In the utility model one is preferred, described direct friction part is sand paper, polishing cloth or high-temperature fibre cloth.
In the utility model one is preferred, described retainer plate is made up of rubber, metal or high-temperature fibre.
In the utility model one is preferred, described instrument comprises 1-4 retainer plate.
In the utility model one is preferred, described main body rod iron (101) is detachable.
In the utility model one is preferred, described instrument also comprises the main body rod iron (101) for replacing of different length for subsequent use and thickness.
Of the present utility model in other, additionally provide following technical scheme: a kind of workpiece channel-shaped side, bottom surface grinding tool, formed by agent structure, direct friction part and retainer plate three incorporating aspects in Fig. 1,2 and 3, it is characterized in that: shown in the direct friction of sand paper or polishing cloth etc. shown in Fig. 2 part Fig. 3, retainer plate is fixed on the main body steel column shown in Fig. 1, then is integrally connected on grinding machine; When sand paper etc. are wound around, narrow groove shown in Fig. 1 102 position is first put in one end, skids when preventing from using; Fixing with rubber or quoit etc. shown in figure tri-after sand paper is wound around, when preferentially using the soft materials such as rubber ring to prevent from using, this position scratches workpiece; During reconditioning deep trouth bottom surface, the friction member such as sand paper or polishing cloth is fixed on end face.
In the utility model, additionally provide such technical scheme: the strip rod iron disk emery wheel in normal mill, cylindrical grinding wheel being changed into different size, outside parcel one deck sand paper (different grain size) or polishing cloth etc., realize the reconditioning to difficult positions such as workpiece channel-shaped side, bottom surfaces.
In the utility model, additionally provide such technical scheme: a kind of workpiece channel-shaped side, bottom surface grinding tool, formed by agent structure, direct friction part and retainer plate three incorporating aspects in Fig. 1,2 and 3, it is characterized in that: shown in the direct friction of sand paper or polishing cloth etc. shown in Fig. 2 part Fig. 3, retainer plate is fixed on the main body steel column shown in Fig. 1, then is integrally connected on grinding machine; When sand paper etc. are wound around, narrow groove shown in Fig. 1 102 position is first put in one end, skids when preventing from using; Fixing with rubber or quoit etc. shown in figure tri-after sand paper is wound around, when preferentially using the soft materials such as rubber ring to prevent from using, this position scratches workpiece; During reconditioning deep trouth bottom surface, the friction member such as sand paper or polishing cloth is fixed on end face.
Grinding tool of the present utility model successfully can complete the polishing to trench portions, and does not cause undesired damage to the surface of product.
Accompanying drawing explanation
Below, describe embodiment of the present utility model in detail by reference to the accompanying drawings, wherein:
Fig. 1 is the profile of main part of a kind of workpiece channel-shaped of the utility model side, bottom surface grinding tool.
The direct friction part schematic diagram such as sand paper used or polishing cloth when Fig. 2 is a kind of workpiece channel-shaped side of the utility model, bottom surface grinding tool reconditioning.
Fig. 3 be in a kind of workpiece channel-shaped of the utility model side, bottom surface grinding tool sand paper or polishing cloth be wound around after the retainer plate schematic diagram such as (rubber, metal or high-temperature fibre material).
In figure, the narrow groove that 101-main body rod iron, 102-main body rod iron are opened, 103-grinding machine connecting stud.
Detailed description of the invention
embodiment 1
Instrument comprises agent structure, direct friction part and retainer plate; Described agent structure comprises main body rod iron 101, narrow groove 102 and grinding machine connecting stud 103, and described main body rod iron 101 is fixed on grinding machine joint pin 103, and narrow groove 102 is positioned on main body rod iron 101, and grinding machine connecting stud 103 is connected with grinding machine rotor output; Described direct friction part is wrapped on main body rod iron 101; And described retainer plate is fixed on and is wound with on the main body rod iron 101 of direct friction part.
In order to verify the validity of instrument of the present utility model, the present inventor have selected following workpiece to test:
(1) length is 20 centimetres, width and be highly respectively the aluminium alloy cuboid of 5 centimetres, its surface along its length has the groove that width and the degree of depth are respectively 1 centimetre.The casting of this test workpiece obtains, and therefore has the defects such as sticky aluminium, Paint Falling or overlap in the corner positions of groove.
(2) from the aluminium alloy wheel hub of low pressure casting production line, the defects such as a large amount of sticky aluminium, overlap or burrs are had at the window's position.
In concrete operations, first (employing length is respectively 10,8,5 centimetres for the size of institute's selection tool (Fig. 1 shown in) to need reconditioning position to determine according to workpiece, diameter is the main body rod iron of 5 millimeters), selecting suitable reconditioning sand paper (selecting P400 sand paper) according to the reconditioning face of need again, finally the grinding tool combined being arranged on grinding machine needing reconditioning position to carry out reconditioning.Result shows that the grinding tool of embodiment 1 of the present utility model successfully can complete the polishing to trench portions, and does not cause undesired damage to the surface of product.
Claims (6)
1. for an instrument for reconditioning workpiece, it is characterized in that, described instrument comprises agent structure, direct friction part and retainer plate; Described agent structure comprises main body rod iron (101), narrow groove (102) and grinding machine connecting stud (103), described main body rod iron (101) is fixed on grinding machine joint pin (103), narrow groove (102) is positioned on main body rod iron (101), and grinding machine connecting stud (103) is connected with grinding machine rotor output; Described direct friction part is wrapped on main body rod iron (101); And described retainer plate is fixed on and is wound with on the main body rod iron (101) of direct friction part.
2.
according toinstrument according to claim 1, is characterized in that, described direct friction part is sand paper, polishing cloth or high-temperature fibre cloth.
3.
according toinstrument according to claim 1, is characterized in that, described retainer plate is made up of rubber, metal or high-temperature fibre.
4.
according toinstrument according to claim 1, is characterized in that, the quantity of described retainer plate is 1-4.
5.
according toinstrument according to claim 1, is characterized in that, described main body rod iron (101) is detachable.
6.
according toinstrument according to claim 1, is characterized in that, described instrument also comprises the main body rod iron (101) for replacing of different length for subsequent use and thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410429.8U CN204673460U (en) | 2015-06-15 | 2015-06-15 | A kind of instrument for reconditioning workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410429.8U CN204673460U (en) | 2015-06-15 | 2015-06-15 | A kind of instrument for reconditioning workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673460U true CN204673460U (en) | 2015-09-30 |
Family
ID=54173182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520410429.8U Expired - Fee Related CN204673460U (en) | 2015-06-15 | 2015-06-15 | A kind of instrument for reconditioning workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673460U (en) |
-
2015
- 2015-06-15 CN CN201520410429.8U patent/CN204673460U/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: 20150930 Termination date: 20210615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |