CN203665342U - Reciprocating mechanism for machining cutter of windrower - Google Patents
Reciprocating mechanism for machining cutter of windrower Download PDFInfo
- Publication number
- CN203665342U CN203665342U CN201320820565.5U CN201320820565U CN203665342U CN 203665342 U CN203665342 U CN 203665342U CN 201320820565 U CN201320820565 U CN 201320820565U CN 203665342 U CN203665342 U CN 203665342U
- Authority
- CN
- China
- Prior art keywords
- cutter
- reciprocating mechanism
- swing arm
- plane cam
- windrower
- 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 discloses a reciprocating mechanism for machining a cutter of a windrower. The reciprocating mechanism for machining the cutter of the windrower resolves the problems in the prior art that the manual grinding amplitude and frequency are not stable, and comprises a machine frame, a motor fixed to the machine frame, a rotary shaft driven by the motor, a plane cam in threaded connection with one end of the rotary shaft, and an L-shaped swinging arm, wherein an annular groove is formed in the plane cam, the swinging arm comprises a driving end, a bent part and a driven end which are connected in sequence, a spherical roller matched with the annular groove of the plane cam is arranged at the driving end of the swinging arm, the driven end of the swinging arm is connected with a worktable, the worktable is connected with a cutter grinder, and the bent part of the swinging arm is hinged to the machine frame and provided with a plurality of hinging holes. The reciprocating mechanism for machining the cutter of the windrower is simple in structure and high in practicability.
Description
Technical field
The utility model relates to cutter-rower processing technique field, is specifically related to a kind of cutter-rower tool sharpening reciprocating mechanism.
Background technology
In the processing and manufacturing process of cutter-rower cutter, relate to the polishing to cutter, because the shape of tool differs, increase difficulty, so this class processing is that manually dependence experience is polished substantially at present, but this not only has high requirement to workman, and manual polishing amplitude, frequency are fixing, and polishing effect is bad.
Utility model content
The utility model is intended to provide a kind of cutter-rower tool sharpening reciprocating mechanism, to solve manual polishing amplitude in prior art, the unsettled problem of frequency.
Cutter-rower tool sharpening reciprocating mechanism in this programme, comprise frame, be fixed on the motor in frame, the plane cam and the L shaped swing arm that are connected by motor-driven rotating shaft, with rotating shaft threaded one end, plane cam is provided with cannelure, swing arm comprises the drive end, kink and the driven end that connect successively, swing arm drive end is provided with the spherical roller mating with plane cam cannelure, swing arm driven end connecting working table, workbench connects whetstone, swing arm kink is articulated with in frame, and described kink is provided with multiple hinge holes.
Compared with prior art, the utility model has the advantages that: under duty, motor drives plane cam to rotate by rotating shaft, because roller moves in plane cam cannelure, thereby realize the reciprocally swinging of swing arm upper table, plane cam cannelure can be processed according to the shape of tool, so that swing arm upper table swinging track is consistent with the cutter-rower shape of tool, whetstone polishing is put in place; In addition, described kink is provided with multiple hinge holes, can be used for regulating the amplitude of swing arm swing, and to sum up, the utility model is simple in structure, polishing amplitude, frequency stabilization, and processing effect is good.
Further, on workbench, be also provided with fan, the detritus after whetstone polishing tool can be removed.
Further, workbench is provided with the clip of clamping whetstone, is convenient for changing whetstone.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model cutter-rower tool sharpening reciprocating mechanism embodiment.
Detailed description of the invention
Shown in Fig. 1, cutter-rower tool sharpening reciprocating mechanism in the utility model embodiment, comprise frame, be fixed on the motor 1 in frame, the rotating shaft 11 being driven by motor 1, the plane cam 2 and the L shaped swing arm 3 that are connected with rotating shaft 11 threaded one ends, plane cam 2 is provided with cannelure, swing arm 3 comprises the drive end connecting successively, kink and driven end, swing arm 3 drive ends are provided with the spherical roller 31 mating with plane cam cannelure, swing arm 3 driven end connecting working tables 4, workbench 4 is provided with the clip (not shown) of fan (not shown) and clamping whetstone, swing arm 3 kinks are articulated with in frame, described kink is provided with three hinge holes.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic is not done too much description at this.Should be understood that; for a person skilled in the art, not departing under the prerequisite of the utility model structure, can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (3)
1. a cutter-rower tool sharpening reciprocating mechanism, comprise frame, it is characterized in that: be fixed on the motor in frame, the plane cam and the L shaped swing arm that are connected by motor-driven rotating shaft, with rotating shaft threaded one end, plane cam is provided with cannelure, swing arm comprises the drive end, kink and the driven end that connect successively, swing arm drive end is provided with the spherical roller mating with plane cam cannelure, swing arm driven end connecting working table, workbench connects whetstone, swing arm kink is articulated with in frame, and described kink is provided with multiple hinge holes.
2. cutter-rower tool sharpening reciprocating mechanism according to claim 1, is characterized in that: on workbench, be also provided with fan.
3. cutter-rower tool sharpening reciprocating mechanism according to claim 1, is characterized in that: workbench is provided with the clip of clamping whetstone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820565.5U CN203665342U (en) | 2013-12-15 | 2013-12-15 | Reciprocating mechanism for machining cutter of windrower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820565.5U CN203665342U (en) | 2013-12-15 | 2013-12-15 | Reciprocating mechanism for machining cutter of windrower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665342U true CN203665342U (en) | 2014-06-25 |
Family
ID=50961675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820565.5U Expired - Fee Related CN203665342U (en) | 2013-12-15 | 2013-12-15 | Reciprocating mechanism for machining cutter of windrower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665342U (en) |
-
2013
- 2013-12-15 CN CN201320820565.5U patent/CN203665342U/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: 20140625 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |