CN206614038U - The easy device of keyway is processed on a kind of lathe - Google Patents
The easy device of keyway is processed on a kind of lathe Download PDFInfo
- Publication number
- CN206614038U CN206614038U CN201720370500.3U CN201720370500U CN206614038U CN 206614038 U CN206614038 U CN 206614038U CN 201720370500 U CN201720370500 U CN 201720370500U CN 206614038 U CN206614038 U CN 206614038U
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- CN
- China
- Prior art keywords
- keyway
- lathe
- width
- workpiece
- processed
- 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 the easy device that keyway is processed on a kind of lathe, belong to machining technology field, it is made up of workpiece (1), lathe tool (2), knife bar (3) and fixing screws 4；It is characterized in that：Described lathe tool (2) width is equal to workpiece width of keyway and anterior angle is 15 degree；Described knife bar (3) left side has a square groove and groove width has a threaded mounting hole equal to width, the left end of lathe tool (2)；Described fixing screws (4) are installed in the left end threaded mounting hole of knife bar 3, just compress lathe tool (2).First workpiece (2) to be processed is installed on three chucks of lathe during work, lathe spindle rotating speed is hung in neutral gear, locked, does not allow workpiece to rotate, then, knife rest is driven with polished rod, the depth of cut is 0.08mm/r, the depth of cut is taken and cut several times according to keyway depth, is processed into keyway several times back and forth.The utility model is simple in construction, easy to operate, cost is low, it is safe and reliable the advantages of.
Description
Technical field
The utility model is related to the easy device that keyway is processed on a kind of lathe, belongs to machining technology field.
Background technology
It is very high to the keyway processing request of workpiece in mechanical manufacturing technology, carry out keyway usually using slotting machine or planer
Processing, but frequently encounter the inner bore of part such as belt pulley, bushing, rotating disk in some midget plants repair needs to process the feelings of keyway
Condition, if can not just be processed in no slotting machine or planer equipment, this makes troubles to semiworks, in order to save production cost, carries
The easy device of processing keyway is very necessary in high productivity effect, therefore a kind of lathe of design.
Utility model content
To solve the above problems, the purpose of this utility model is precisely in order to solve above-mentioned the deficiencies in the prior art, this practicality
New purpose is to provide the easy device that keyway is processed on a kind of lathe.
To solve the above problems, the utility model is achieved through the following technical solutions：Keyway is processed on a kind of lathe
Easy device, it is made up of workpiece 1, lathe tool 2, knife bar 3 and fixing screws 4；It is characterized in that：The described width of lathe tool 2
It it is 15 degree equal to the width of keyway of workpiece 1 and anterior angle；The described left side of knife bar 3 has a square groove and groove width is equal to the width of lathe tool 2, just
Installing lathe tool 2, left end well has a threaded mounting hole；Described fixing screws 4 are installed in the left end threaded mounting hole of knife bar 3, just
Lathe tool 2 is compressed well.First workpiece 2 to be processed is installed on three chucks of lathe during work, lathe spindle rotating speed is hung over into sky
In shelves, locking does not allow workpiece to rotate, then, drives knife rest with polished rod, the depth of cut is 0.08mm/r, and the depth of cut is according to keyway
Depth, takes and cuts several times, is processed into keyway several times back and forth.
The beneficial effects of the utility model are：Simple in construction, easy to operate, cost is low, it is safe and reliable the advantages of.
Brief description of the drawings
Fig. 1 is the easy device structural representation that keyway is processed on a kind of lathe.
Embodiment
As shown in figure 1, to solve the above problems, the utility model is achieved through the following technical solutions：A kind of lathe
The easy device of upper processing keyway, it is made up of workpiece 1, lathe tool 2, knife bar 3 and fixing screws 4；It is characterized in that：Described
The width of lathe tool 2 is equal to the width of keyway of workpiece 1 and anterior angle is 15 degree；The described left side of knife bar 3 has a square groove and groove width is equal to lathe tool 2
Width, just installing lathe tool 2, left end has a threaded mounting hole；Described fixing screws 4 are installed on the left end screw thread of knife bar 3 peace
Fill in hole, just compress lathe tool 2.First workpiece 2 to be processed is installed on three chucks of lathe during work, lathe spindle is turned
Speed is hung in neutral gear, locking, does not allow workpiece to rotate, then, drives knife rest with polished rod, the depth of cut is 0.08mm/r, the depth of cut
According to keyway depth, take and cut several times, be processed into keyway several times back and forth.
Above with it is preferable implementation disclose the utility model, so itself and be not used to limit the utility model, it is all to take
With the technical scheme replaced or equivalent transformation is obtained, all fall within protection domain of the present utility model.
Claims (1)
1. processing the easy device of keyway on a kind of lathe, it is by 4 groups of workpiece (1), lathe tool (2), knife bar (3) and fixing screws
Into；It is characterized in that：Described lathe tool (2) width is equal to workpiece keyway b width and anterior angle is 15 degree；Described knife bar (3) is left
While having a square groove and groove width to be equal to the width of lathe tool (2), left end has a threaded mounting hole；Described fixing screws (4) are installed on
In the left end threaded mounting hole of knife bar 3, lathe tool (2) is just compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370500.3U CN206614038U (en) | 2017-04-06 | 2017-04-06 | The easy device of keyway is processed on a kind of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370500.3U CN206614038U (en) | 2017-04-06 | 2017-04-06 | The easy device of keyway is processed on a kind of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206614038U true CN206614038U (en) | 2017-11-07 |
Family
ID=60236048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720370500.3U Expired - Fee Related CN206614038U (en) | 2017-04-06 | 2017-04-06 | The easy device of keyway is processed on a kind of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206614038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118473A (en) * | 2019-12-30 | 2021-07-16 | 江苏东佳电气有限公司 | Rapid machining method for key groove in deep blind hole long shaft |
| CN113145910A (en) * | 2021-03-03 | 2021-07-23 | 常州宝菱重工机械有限公司 | Method for machining blind key groove on workpiece |
-
2017
- 2017-04-06 CN CN201720370500.3U patent/CN206614038U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118473A (en) * | 2019-12-30 | 2021-07-16 | 江苏东佳电气有限公司 | Rapid machining method for key groove in deep blind hole long shaft |
| CN113145910A (en) * | 2021-03-03 | 2021-07-23 | 常州宝菱重工机械有限公司 | Method for machining blind key groove on workpiece |
| CN113145910B (en) * | 2021-03-03 | 2023-12-22 | 常州宝菱重工机械有限公司 | Method for processing blind key groove on workpiece |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20180406 |