CN205043181U - Lathe tool fixing device - Google Patents
Lathe tool fixing device Download PDFInfo
- Publication number
- CN205043181U CN205043181U CN201520808229.8U CN201520808229U CN205043181U CN 205043181 U CN205043181 U CN 205043181U CN 201520808229 U CN201520808229 U CN 201520808229U CN 205043181 U CN205043181 U CN 205043181U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- lathe
- motor
- bearing
- bearing frame
- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a lathe tool fixing device, including the fixed mounting motor on the planker and bearing frame and wear to establish the main shaft in the bearing frame with the aid of the bearing in the lathe, still including the belt transmission mechanism that is used for coupleing motor and main shaft, the terminal setting of main shaft is used for installing the multi -purpose unsteady joint of cutter, the main shaft with lathe spindle parallel mount, through install motor and bearing frame on the planker in the lathe, it is rotatory that the motor passes through the driving spindle of belt transmission mechanism, and the main shaft passes through the bearing to be installed in the bearing frame, and the main shaft is parallel with the lathe spindle, installs the joint that floats at the main shaft end, forms a complete set with the joint that floats and install different kinds of cutters for process not the work piece of isostructure and different machining precision requirements, effectively expand the function of lathe, enlarge application range, reduce equipment cost.
Description
Technical field
The utility model relates to lathe-techniques field, particularly relates to a kind of lathe tools fixture.
Background technology
Engine lathe can the position such as cylindrical and endoporus of processing work, it is a kind of scope of application lathe widely, owing to limiting by lathe process precision, the workpiece that part surface smoothness requirements is high cannot be processed on lathe, needs to use grinding machine or milling machine to process.But the cost of grinding machine and milling machine is higher, for many medium-sized and small enterprises, if do not have large batch of workpiece to need processing, purchase the processing cost that grinding machine directly can increase enterprise, do not have grinding machine, the workpiece that many surface smoothness requirements are high cannot complete processing, in addition, due to the restriction of engine lathe, the technique that keyseat etc. need milling machine to complete also cannot complete.
Therefore, improve for the cutter of existing lathe and feed mode, various structures can be adapted to and add this area urgent problem in man-hour.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of lathe tools fixture, the middle carriage of lathe is installed the cutter holder with self-driven mechanism, can select different cutter is installed according to processing work demand, expansion lathe function, can adapt to the processing of different structure workpiece.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of lathe tools fixture, comprise the main shaft being fixedly mounted on motor on lathe middle carriage and bearing block and being located in by means of bearing in bearing block, also comprise the belt gear for connecting motor and main shaft, described main shaft end arranges and is used for the multiplex floating junction of mounting cutter, the installation parallel with lathe spindle of described main shaft.
Described belt gear comprises the driving wheel being arranged on motor shaft end, the driven pulley being arranged on main shaft head end and belt.
Described cutter is milling cutter or abrasive disc.
The beneficial effect adopting technique scheme to produce is: by mounted motor and bearing block on lathe middle carriage, motor is rotated by belt gear drive shaft, main shaft is arranged in bearing block by bearing, main shaft is parallel with lathe spindle, installs floating junction, the cutter dissimilar with the supporting installation of floating junction at main shaft end, for processing the workpiece of different structure and different requirement on machining accuracy, the function of effective expansion lathe, expands the scope of application, reduces equipment cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1, workpiece; 2, cutter; 3, bearing block; 4, belt; 5, driven pulley; 6, driving wheel; 7, motor; 8, floating junction.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As shown in Figure 1, the utility model discloses a kind of lathe tools 1 fixture, comprise the motor 7 and the bearing block 3 that are fixedly mounted on lathe middle carriage and be located in the main shaft in bearing block 3 by means of bearing, also comprise the belt gear for connecting motor 7 and main shaft, described main shaft end arranges and is used for the multiplex floating junction 8 of mounting cutter 1, the installation parallel with lathe spindle of described main shaft; Described belt gear comprises the driving wheel 6 being arranged on motor 7 axle head, the driven pulley 5 being arranged on main shaft head end and belt; Described cutter 1 is milling cutter or abrasive disc.
In embody rule process, workpiece 1 is by chuck and tail stock is top is fixed on lathe, is fixed on the middle carriage of lathe by motor 7 and bearing block 4, and driving wheel 6 and driven pulley 4 are by belt 5 transmission.When needs carry out Milling Process or carry out Internal Threading, main shaft end installs milling cutter or lathe tool by supporting floating junction, by the power transmission of motor 7, can complete milling or turnery processing.
Spindle nose is installed the floating junction that accurately can ensure rotating accuracy, select the material with high Rigidity and strength, 45 steel or 40Cr, quenching hardness at 40-45HRC, as multiplex floating junction, different according to the specification of workpieces of processing, some length can be done, connecting rod that thickness differs, when carrying out grinding, mate suitable emery cloth disk with it, abrasive disc order number has 300 order-1500 orders not, so that the workpiece that the different size more extensively processed and different technologies require.When grinding axle class cylindrical and tapering and when coiling class end face, different according to working properties, select short and thick connecting rod, abrasive disc should select the specification between Φ 120-Φ 200, thus reaches ideal effect as far as possible.
In addition, the female connecting rod of suitable tapping is replaced with at main shaft end, for processing internal and external threads, compared with prior art, the utility model is by mounted motor and bearing block on lathe middle carriage, motor is rotated by belt gear drive shaft, main shaft is arranged in bearing block by bearing, main shaft is parallel with lathe spindle, at main shaft end, floating junction is installed, the cutter dissimilar with the supporting installation of floating junction, for processing the workpiece of different structure and different requirement on machining accuracy, the function of effective expansion lathe, expand the scope of application, reduce equipment cost.
Claims (3)
1. lathe tools (1) fixture, it is characterized in that: comprise the motor (7) and the bearing block (3) that are fixedly mounted on lathe middle carriage and be located in the main shaft in bearing block (3) by means of bearing, also comprise the belt gear for connecting motor (7) and main shaft, described main shaft end arranges and is used for mounting cutter (1) multiplex floating junction (8), the installation parallel with lathe spindle of described main shaft.
2. lathe tools according to claim 1 (1) fixture, is characterized in that: described belt gear comprises the driving wheel (6) being arranged on motor (7) axle head, the driven pulley (5) being arranged on main shaft head end and belt.
3. lathe tools according to claim 2 (1) fixture, is characterized in that: described cutter (1) is milling cutter or abrasive disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808229.8U CN205043181U (en) | 2015-10-19 | 2015-10-19 | Lathe tool fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808229.8U CN205043181U (en) | 2015-10-19 | 2015-10-19 | Lathe tool fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043181U true CN205043181U (en) | 2016-02-24 |
Family
ID=55336799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520808229.8U Expired - Fee Related CN205043181U (en) | 2015-10-19 | 2015-10-19 | Lathe tool fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723396A (en) * | 2018-06-11 | 2018-11-02 | 嘉兴创诺精密五金有限公司 | A kind of transmission system of lathe |
-
2015
- 2015-10-19 CN CN201520808229.8U patent/CN205043181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723396A (en) * | 2018-06-11 | 2018-11-02 | 嘉兴创诺精密五金有限公司 | A kind of transmission system of lathe |
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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: 20160224 Termination date: 20171019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |