CN204052942U - Recessed heart eccentric bushing processing knife rest - Google Patents
Recessed heart eccentric bushing processing knife rest Download PDFInfo
- Publication number
- CN204052942U CN204052942U CN201420384166.3U CN201420384166U CN204052942U CN 204052942 U CN204052942 U CN 204052942U CN 201420384166 U CN201420384166 U CN 201420384166U CN 204052942 U CN204052942 U CN 204052942U
- Authority
- CN
- China
- Prior art keywords
- frame
- tool rest
- rest
- type tool
- knife bar
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a kind of recessed heart eccentric bushing processing knife rest, particularly relates to a kind of recessed heart eccentric bushing processing knife rest without the double column vertical lathes of side tool post uses.Comprise frame-type tool rest (2) and be arranged on the knife bar (1) on tool rest, frame-type tool rest (2) is connected to bottom knife rest ram, it is characterized in that: described knife bar (1) is flexibly connected with frame-type tool rest (2), and knife bar (1) stretches out the adjustable length of frame-type tool rest (2); The front end of described knife bar (1) has the groove of fixed cutting tool.The utility model can realize the processing of the workpiece of the different recessed heart degree of depth, and installation and debugging are convenient, simple and practical, avoid knife phenomenon, greatly reduce the scrappage of workpiece, improve machining accuracy and the operating efficiency of part simultaneously.
Description
Technical field
The utility model relates to a kind of recessed heart eccentric bushing processing knife rest, particularly relates to a kind of recessed heart eccentric bushing processing knife rest without the double column vertical lathes of side tool post uses.
Background technology
Existing double column vertical lathes, is only equipped with vertical cutter frame mostly, the nearly 500mm of the recessed heart at the eccentric position of recessed heart eccentric bushing, and therefore vertical cutter frame cannot complete the processing for the recessed heart position of recessed heart eccentric bushing; General Normal practice is for specific recessed heart eccentric bushing, and the modular toolholder of vertical cutter frame installs an elongated knife bar, and this knife bar can only be suitable for for a kind of recessed heart eccentric bushing of model; Owing to adjusting inconvenience, the element precision of this kind of knife bar processing is low, also often there will be knife phenomenon, causes scrapping of processing parts.
Summary of the invention
For solving the problem, the utility model provides recessed heart eccentric bushing to process knife rest, and structure is simple, and installation and debugging are convenient, can process the recessed heart eccentric bushing of different size simultaneously, improves the dimensional accuracy of processing parts, avoids knife phenomenon, increase work efficiency.
Technical scheme adopted to achieve these goals: a kind of recessed heart eccentric bushing processing knife rest, comprise frame-type tool rest and be arranged on the knife bar on tool rest, frame-type tool rest is connected to bottom knife rest ram, it is characterized in that: described knife bar is flexibly connected with frame-type tool rest, and knife bar stretches out the adjustable length of frame-type tool rest; The front end of described knife bar has the groove of fixed cutting tool.
Frame-type tool rest upper end is bolted bottom knife rest ram, and knife bar stretches out the recessed heart degree of depth adjustment of length according to processed recessed heart eccentric bushing of frame-type tool rest, and the groove of knife bar front end is for installing various cutter.
Preferably, the side of frame-type tool rest has several screwed hole, and knife bar is fixed by clamping screw and frame-type tool rest.
Knife bar and tool rest are locked by clamping screw, unscrew clamping screw, according to the recessed heart degree of depth adjustment knife bar of processing parts and the relative position of frame-type tool rest, then screw clamping screw, by the locking position of knife bar; Bolt is arranged symmetrically with, and ensures knife bar stress balance.
Further, the bottom of frame-type tool rest has screwed hole, and trip bolt withstands on the bottom of knife bar through screwed hole.Trip bolt is used for fine-adjustable tool bar, makes it vertical with spindle centerline, ensures the machining accuracy of part.
Preferably, the bottom of frame-type tool rest has two screwed holes and is located at the two ends of frame-type tool rest respectively.The bottom that screw is arranged symmetrically in frame-type tool rest can make knife bar stress balance in process, improves the machining accuracy of part further.
Further, the two sides of frame-type tool rest have square hole.The size of square hole, according to the design of staff size, when installing/dismounting tool rest, for operating personnel provide convenient, alleviates the weight of whole tool rest simultaneously.
The both sides up and down of knife bar front end all have square groove, and cutter is bolted in two grooves up and down of cutter.Two cutters can be processed simultaneously, improve operating efficiency.
The utility model can realize the processing of the workpiece of the different recessed heart degree of depth, and installation and debugging are convenient, simple and practical, avoid knife phenomenon, greatly reduce the scrappage of workpiece, improve machining accuracy and the operating efficiency of part simultaneously.
Accompanying drawing explanation
Fig. 1 is scheme of installation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is top view of the present utility model;
Fig. 4 is A-A sectional view of the present utility model;
Fig. 5 is B-B sectional view of the present utility model.
In figure: 1, knife bar; 2, frame-type knife bar seat; 3, bolt; 4, clamping screw; 5, trip bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.For convenience of description, the left side of the utility model front view is defined as front end, and top is defined as upper end, is defined as bottom below.
As shown in Figure 1, a kind of recessed heart eccentric bushing processing knife rest, the knife bar 1 comprising frame-type tool rest 2 and be arranged on tool rest, frame-type tool rest 2 is connected to bottom knife rest ram, it is characterized in that: described knife bar 1 is flexibly connected with frame-type tool rest 2, and knife bar 1 stretches out the adjustable length of frame-type tool rest 2; The front end of described knife bar 1 has the groove of fixed cutting tool.
Frame-type tool rest upper end is bolted bottom knife rest ram, and knife bar stretches out the recessed heart degree of depth adjustment of length according to processed recessed heart eccentric bushing of frame-type tool rest, and the groove of knife bar 1 front end is for installing various cutter.
As shown in Figures 2 to 4, preferably, the side of frame-type tool rest 2 has several screwed hole, and knife bar 1 is fixed by clamping screw 4 and frame-type tool rest 2.
Knife bar 1 and tool rest are locked by clamping screw 4, unscrew clamping screw, according to recessed heart degree of depth adjustment knife bar 1 and the relative position of frame-type tool rest 2 of processing parts, then screw clamping screw, by the locking position of knife bar; Bolt is arranged symmetrically with, and ensures knife bar 1 stress balance.
Further, the bottom of frame-type tool rest 2 has screwed hole, and trip bolt 5 withstands on the bottom of knife bar 1 through screwed hole.Trip bolt 5 makes it vertical with spindle centerline for fine-adjustable tool bar 1, ensures the machining accuracy of part.
Preferably, the bottom of frame-type tool rest 2 has two screwed holes and is located at the two ends of frame-type tool rest 2 respectively.The bottom that screw is arranged symmetrically in frame-type tool rest 2 can make knife bar 1 stress balance in process, improves the machining accuracy of part further.
Further, the two sides of frame-type tool rest 2 have square hole.The size of square hole, according to the design of staff size, when installing/dismounting tool rest, for operating personnel provide convenient, alleviates the weight of whole tool rest simultaneously.
The both sides up and down of knife bar 1 front end all have square groove, and cutter is fixed in two grooves up and down of cutter by bolt 3.Two cutters can be processed simultaneously, improve operating efficiency.
The utility model can realize the processing of the workpiece of the different recessed heart degree of depth, and installation and debugging are convenient, simple and practical, avoid knife phenomenon, greatly reduce the scrappage of workpiece, improve machining accuracy and the operating efficiency of part simultaneously.
Claims (7)
1. a recessed heart eccentric bushing processing knife rest, comprise frame-type tool rest (2) and be arranged on the knife bar (1) on tool rest, frame-type tool rest (2) is connected to bottom knife rest ram, it is characterized in that: described knife bar (1) is flexibly connected with frame-type tool rest (2), and knife bar (1) stretches out the adjustable length of frame-type tool rest (2); The front end of described knife bar (1) has the groove of fixed cutting tool.
2. recessed heart eccentric bushing processing knife rest as claimed in claim 1, it is characterized in that: the side of frame-type tool rest (2) has several screwed hole, knife bar (1) is fixed by clamping screw (4) and frame-type tool rest (2).
3. recessed heart eccentric bushing processing knife rest as claimed in claim 2, it is characterized in that: the bottom of frame-type tool rest (2) has screwed hole, trip bolt (5) withstands on the bottom of knife bar (1) through screwed hole.
4. recessed heart eccentric bushing processing knife rest as claimed in claim 3, is characterized in that: the bottom of frame-type tool rest (2) has two screwed holes and is located at the two ends of frame-type tool rest (2) respectively.
5. the recessed heart eccentric bushing processing knife rest as described in claim as arbitrary in Claims 1-4, is characterized in that: the two sides of frame-type tool rest (2) have square hole.
6. the recessed heart eccentric bushing processing knife rest as described in claim as arbitrary in Claims 1-4, it is characterized in that: the both sides up and down of knife bar (1) front end all have square groove, cutter is fixed in two grooves up and down of cutter by bolt (3).
7. recessed heart eccentric bushing processing knife rest as claimed in claim 5, it is characterized in that: the both sides up and down of knife bar (1) front end all have square groove, cutter is fixed in two grooves up and down of cutter by bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384166.3U CN204052942U (en) | 2014-07-11 | 2014-07-11 | Recessed heart eccentric bushing processing knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384166.3U CN204052942U (en) | 2014-07-11 | 2014-07-11 | Recessed heart eccentric bushing processing knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052942U true CN204052942U (en) | 2014-12-31 |
Family
ID=52194530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420384166.3U Expired - Fee Related CN204052942U (en) | 2014-07-11 | 2014-07-11 | Recessed heart eccentric bushing processing knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938383A (en) * | 2016-01-04 | 2017-07-11 | 湖南瑞达重机设备有限公司 | A kind of gyratory crusher eccentric bushing automatic processing method |
| CN114799944A (en) * | 2022-03-04 | 2022-07-29 | 宜昌船舶柴油机有限公司 | Cutter assembly and method for machining plane water lines |
-
2014
- 2014-07-11 CN CN201420384166.3U patent/CN204052942U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938383A (en) * | 2016-01-04 | 2017-07-11 | 湖南瑞达重机设备有限公司 | A kind of gyratory crusher eccentric bushing automatic processing method |
| CN114799944A (en) * | 2022-03-04 | 2022-07-29 | 宜昌船舶柴油机有限公司 | Cutter assembly and method for machining plane water lines |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20210711 |