CN207414911U - A kind of automatic tool changer frame on numerically controlled lathe - Google Patents
A kind of automatic tool changer frame on numerically controlled lathe Download PDFInfo
- Publication number
- CN207414911U CN207414911U CN201820132225.6U CN201820132225U CN207414911U CN 207414911 U CN207414911 U CN 207414911U CN 201820132225 U CN201820132225 U CN 201820132225U CN 207414911 U CN207414911 U CN 207414911U
- Authority
- CN
- China
- Prior art keywords
- knife rest
- main body
- shaft
- rest main
- gearbox
- 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
Links
Landscapes
- Turning (AREA)
Abstract
The utility model discloses the automatic tool changer framves on a kind of numerically controlled lathe,One rectangular box is set as knife rest main body,The one side of knife rest main body is movably installed with shaft by preloaded bearing group,Cutterhead and several cutter heads is fixedly mounted in shaft one end,The other end of shaft, which is worn to connect, is fixed with worm gear,Worm gear one side is symmetrically distributed with several unidirectional lockholes,Knife rest main body opposite side is provided with guide pipe and one-way latch,One-way latch activity is plugged together in unidirectional lockhole,The side wall of knife rest main body is equipped with gearbox and tool changing motor,The one side that the force-output shaft of gearbox passes through worm engaging worm gear,Tool changing motor main story band movable knife disc is rotated into row tool changing,Tool changing motor anti-pass,Unidirectional lockhole is engaged and locked with one-way latch,Realize tool changing flow,Realize the operation of numerically-controlled slide rapid changing knife,Unidirectional lockhole is realized under spring force effect with one-way latch and accurately positioned,Promote the operating accuracy of the utility model,Therefore with good practical value.
Description
Technical field
The utility model is related to a kind of numerically controlled lathe accessory, the automatic tool changer frame on more particularly to a kind of numerically controlled lathe.
Background technology
Lathe is the lathe for mainly carrying out turnery processing to the workpiece of rotation with lathe tool.It also can use drill bit on lathe, expand
Hole drill, reamer, screw tap, screw die and checkering tool etc. are processed accordingly.Lathe process object is wide, the speed of mainshaft and the amount of feeding
Adjusting range it is big, can workpieces processing surfaces externally and internally, end face and internal and external threads.This lathe is mainly hand-manipulated by worker,
Low production efficiency, suitable for single-piece, small serial production and repair and spare parts workshop.One trolley bed include lathe bed, main spindle box, saddle, in drag
The main processing component such as plate, upper slide rest, knife rest, tailstock and feed box, carriage box, slip crate, etc. transmission parts and water pump,
The accessories such as headlamp, in addition with transmission parts such as screw, polished rods.Lathe bed is lathe with the very high guide rail of required precision
One large foundation component of (San shape guide rail and level gauge).The all parts of lathe are used to support and connected, and ensure each portion
Part has accurate relative position at work.Main shaft in main spindle box is the vital part of lathe.What main shaft operated on bearing
Stationarity directly affects the processing quality of workpiece, once the running accuracy of main shaft reduces, feed box mainly transmits force to each
Cutting path is realized on planker, cooling device mainly will be ejected into cutting region by cooling water pump after the cutting fluid pressurization in water tank
Domain reduces cutting temperature, washes away chip, finished surface is lubricated, to improve the suface processing quality of cutter life and workpiece.
At present, with the development of science and technology, people invent and manufactured numerically controlled lathe.Compared with center lathe, numerically controlled lathe
In the efficiency of processing high-volume workpiece there is very big advantage, in order to realize automatic process and improve machining accuracy, need
To carry out tool changing operation in work flow, the knife rest on current numerically controlled lathe have vertical tool holder, horizontal tool head, gang feed tool rack,
Tower type knife rest etc. is a variety of, these knife rests or complicated or performance are unstable, the production efficiency of numerically controlled lathe are influenced, because of this person
Wish that efficiently numerically-controlled slide carries out tool changing for a kind of simple in structure, tool changing, so as to promote the processing efficiency of numerically controlled lathe.
Utility model content
The utility model provides the automatic tool changer frame on a kind of numerically controlled lathe, and it is functional to solve existing numerically-controlled slide
Deficiency, realize the quick tool changing operation of numerically-controlled slide, so as to promote its processing efficiency.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
The utility model provides the automatic tool changer frame on a kind of numerically controlled lathe, including knife rest main body, shaft, cutterhead, snail
Wheel, unidirectional lockhole, one-way latch and gearbox, the knife rest main body are a rectangular box, and the one side of the knife rest main body leads to
It crosses preloaded bearing group and is movably installed with the shaft, one end of the shaft is installed with the cutterhead, the side of the cutterhead
Side is mounted by means of screws with several cutter heads, and the other end of the shaft, which is worn to connect, is fixed with the worm gear, and the one of the worm gear
Side is symmetrically distributed with several unidirectional lockholes, and the inner wall of the knife rest main body opposite side is vertically equipped with several guide pipes, several
Activity is chimeric in the guide pipe is equipped with the one-way latch, and the plunger of the one-way latch is unilateral arc structure, institute
The plunger activity for stating one-way latch is plugged together in the unidirectional lockhole, and the other end conflict of the one-way latch is connected with spring,
The top of the knife rest main body wall is installed with the gearbox, and the inputting shaft of the gearbox is connected with tool changing motor,
The force-output shaft of the gearbox is connected with worm screw, and the worm screw is through the top of the knife rest main body and engages the one of the worm gear
Side.
As a kind of optimal technical scheme of the utility model, the avris extension of the knife rest main body bottom is equipped with installation
Plate is arranged with mounting hole on the installing plate.
As a kind of optimal technical scheme of the utility model, the other end of the shaft is screwed with and embraces nut, described
And it embraces nut and contradicts the connection worm gear.
As a kind of optimal technical scheme of the utility model, the quantity of the one-way latch is one to 30, institute
The quantity for stating unidirectional lockhole is identical with the station quantity on the cutterhead and in correspondence with each other.
As a kind of optimal technical scheme of the utility model, the gearbox is worm and gear gearbox or planetary gear
Gearbox.
As a kind of optimal technical scheme of the utility model, the knife rest main body is by cast iron materials or cast steel material system
Into.
The advantageous effect that the utility model is reached is：The utility model is simple in structure, easy to use, sets a rectangle
Babinet is movably installed with shaft as knife rest main body, the one side of knife rest main body by preloaded bearing group, and shaft one end is fixedly mounted
Cutterhead and several cutter heads, the other end of shaft, which is worn to connect, is fixed with worm gear, and worm gear one side is symmetrically distributed with several unidirectional lockholes, knife rest
The inner wall of main body opposite side has been fitted together to one-way latch by several vertically disposed guide pipes, and the plunger activity of one-way latch plugs together
In unidirectional lockhole, the opposite side of knife rest main body is equipped with gearbox and tool changing motor, the worm screw of the output axis connection of gearbox
The one side of engaging worm wheel, tool changing motor rotate forward, then pass sequentially through gearbox, worm and worm wheel band movable knife disc be rotated into row tool changing,
Tool changing motor anti-pass, the unidirectional lockhole on worm gear are engaged and locked with one-way latch, cutterhead and cutter head be fixed, realization is changed
Knife flow solves the functional deficiency of existing numerically-controlled slide, the quick tool changing operation of numerically-controlled slide is realized, so as to promote it
Processing efficiency in addition, unidirectional lockhole can be realized under the action of the elastic force of spring with one-way latch and accurately positioned, promotes this
The operating accuracy of utility model.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is that structure diagram is cutd open in the side of the utility model；
Fig. 3 is the retaining mechanism schematic diagram of the utility model；
In figure：1st, knife rest main body；2nd, preloaded bearing group；3rd, shaft；4th, cutterhead；5th, cutter head；6th, worm gear；7th, unidirectional lockhole；
8th, guide pipe；9th, one-way latch；10th, spring；11st, gearbox；12nd, tool changing motor；13rd, worm screw；14th, installing plate；15 and embrace spiral shell
It is female.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-3, the utility model provides the automatic tool changer frame on a kind of numerically controlled lathe, including knife rest main body 1, turns
Axis 3, cutterhead 4, worm gear 6, unidirectional lockhole 7, one-way latch 9 and gearbox 11, knife rest main body 1 are a rectangular box, knife rest master
The one side of body 1 is movably installed with shaft 3 by preloaded bearing group 2, and one end of shaft 3 is installed with cutterhead 4, the side of cutterhead 4
Side is mounted by means of screws with several cutter heads 5, and the other end of shaft 3, which is worn to connect, is fixed with worm gear 6, and the one side of worm gear 6 is symmetrically divided
Several unidirectional lockholes 7 are furnished with, the inner wall of 1 opposite side of knife rest main body is vertically equipped with several guide pipes 8, lives in several guide pipes 8
Dynamic chimeric to be equipped with one-way latch 9, the plunger of one-way latch 9 is unilateral arc structure, the plunger activity of one-way latch 9 plug together in
In unidirectional lockhole 7, the other end conflict of one-way latch 9 is connected with spring 10, and the top of 1 side wall of knife rest main body is installed with change
Fast case 11, the inputting shaft of gearbox 11 are connected with tool changing motor 12, and the force-output shaft of gearbox 11 is connected with worm screw 13, and worm screw 13 is passed through
Wear the top of knife rest main body 1 and the one side of engaging worm wheel 6.
The operation principle and flow of the utility model be：Under rotating forward state, tool changing motor 12 pass sequentially through gearbox 11,
Worm screw 13, worm gear 6 and shaft 3 with movable knife disc 4 rotate carry out tool changing, when it is required turn to operating position in place after, numerical control
Control system on lathe instructs 12 anti-pass of tool changing motor, and the unidirectional lockhole 7 on worm gear 6 is engaged and locked with one-way latch 9 at this time
Extremely, and under the action of 13 engagement force of worm gear 6 and worm screw locking is kept, so as to which cutterhead 4 and cutter head 5 be fixed, realization is changed
Knife flow, and unidirectional lockhole 7 can be realized under the action of the elastic force of spring 10 with one-way latch 9 and accurately positioned, and be promoted
The operating accuracy of the utility model.
Further, the avris extension of 1 bottom of knife rest main body is equipped with installing plate 14, and mounting hole is arranged on installing plate 14,
Mounting hole is used to fix the utility model to the moving parts of numerically controlled lathe.
Further, the other end of shaft 3 is screwed with and embraces nut 15, and embraces nut 15 and contradict connection worm gear 6, and embraces nut
15 are firmly fixed to worm gear 6 in shaft 3, avoid generating gap and causing machining accuracy bad.
Further, the quantity of one-way latch 9 is one to 30, quantity and the station number on cutterhead 4 of unidirectional lockhole 7
It measures identical and in correspondence with each other.
Further, gearbox 11 is worm and gear gearbox or planetary transmission, worm and gear gearbox or planet
The small torque of high rotating speed of tool changing motor 12 can be changed into the slow-speed of revolution, high-torque by speed-changing gear box, so as to smoothly drive snail
Wheel 6 and cutterhead 4 carry out tool changing.
Further, knife rest main body 1 is made of cast iron materials or cast steel material, and cast iron materials or cast steel material are with very high
Structural strength and cheap, suitable the utility model promotion and popularization.
The utility model is simple in structure, easy to use, sets a rectangular box as knife rest main body 1, knife rest main body 1
One side is movably installed with shaft 3, the fixed installation cutterhead 4 of shaft 3 and several cutter heads 5 by preloaded bearing group 2, shaft 3 it is another
One end, which wears to connect, is fixed with worm gear 6, and 6 one side of worm gear is symmetrically distributed with several unidirectional lockholes 7, and the inner wall of 1 opposite side of knife rest main body leads to
Crossing several vertically disposed guide pipes 8 and being fitted together to has one-way latch 9, and the plunger activity of one-way latch 9 is plugged together in unidirectional lockhole 7,
The opposite side of knife rest main body 1 is equipped with gearbox 11 and tool changing motor 12, and the worm screw 13 of the output axis connection of gearbox 11 engages
The one side of worm gear 6, tool changing motor 12 rotate forward, then pass sequentially through gearbox 11, worm screw 13 and worm gear 6 and rotate progress with movable knife disc 4
Tool changing, 12 anti-pass of tool changing motor, the unidirectional lockhole 7 on worm gear 6 are engaged and locked with one-way latch 9, to cutterhead 4 and cutter head 5 into
Row is fixed, and realizes tool changing flow, solves the functional deficiency of existing numerically-controlled slide, realizes the quick tool changing behaviour of numerically-controlled slide
Make, so as to promote its processing efficiency, there is good practical value.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (6)
1. the automatic tool changer frame on a kind of numerically controlled lathe, including knife rest main body (1), shaft (3), cutterhead (4), worm gear (6), unidirectional
Lockhole (7), one-way latch (9) and gearbox (11), which is characterized in that the knife rest main body (1) is a rectangular box, described
The one side of knife rest main body (1) is movably installed with the shaft (3) by preloaded bearing group (2), and one end of the shaft (3) is fixed
The cutterhead (4) is installed, the avris of the cutterhead (4) is mounted by means of screws with several cutter heads (5), the shaft (3)
The other end wear to connect and be fixed with the worm gear (6), the one side of the worm gear (6) is symmetrically distributed with several unidirectional lockholes (7),
The inner wall of knife rest main body (1) opposite side is vertically equipped with several guide pipes (8), and activity is embedding in several guide pipes (8)
Conjunction is equipped with the one-way latch (9), and the plunger of the one-way latch (9) is unilateral arc structure, the one-way latch (9)
Plunger activity is plugged together in the unidirectional lockhole (7), and the other end conflict of the one-way latch (9) is connected with spring (10), institute
The top for stating knife rest main body (1) side wall is installed with the gearbox (11), and the inputting shaft of the gearbox (11) is connected with
Tool changing motor (12), the force-output shaft of the gearbox (11) are connected with worm screw (13), and the worm screw (13) runs through the knife rest master
Simultaneously engage the one side of the worm gear (6) in the top of body (1).
2. the automatic tool changer frame on a kind of numerically controlled lathe according to claim 1, which is characterized in that the knife rest main body
(1) the avris extension of bottom is equipped with installing plate (14), and mounting hole is arranged on the installing plate (14).
3. the automatic tool changer frame on a kind of numerically controlled lathe according to claim 1, which is characterized in that the shaft (3)
The other end is screwed with and embraces nut (15), and described and armful nut (15), which contradicts, connects the worm gear (6).
4. the automatic tool changer frame on a kind of numerically controlled lathe according to claim 1, which is characterized in that the one-way latch
(9) quantity is one to 30, the quantity of the unidirectional lockhole (7) it is identical with the station quantity on the cutterhead (4) and
In correspondence with each other.
5. the automatic tool changer frame on a kind of numerically controlled lathe according to claim 1, which is characterized in that the gearbox (11)
It is worm and gear gearbox or planetary transmission.
6. the automatic tool changer frame on a kind of numerically controlled lathe according to claim 1, which is characterized in that the knife rest main body
(1) it is made of cast iron materials or cast steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132225.6U CN207414911U (en) | 2018-01-25 | 2018-01-25 | A kind of automatic tool changer frame on numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132225.6U CN207414911U (en) | 2018-01-25 | 2018-01-25 | A kind of automatic tool changer frame on numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207414911U true CN207414911U (en) | 2018-05-29 |
Family
ID=62397281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820132225.6U Expired - Fee Related CN207414911U (en) | 2018-01-25 | 2018-01-25 | A kind of automatic tool changer frame on numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207414911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666651A (en) * | 2019-09-27 | 2020-01-10 | 精海联科(宁波)智能设备有限公司 | Automatic burnishing machine of tool changing |
| CN110788722A (en) * | 2019-09-27 | 2020-02-14 | 精海联科(宁波)智能设备有限公司 | Polishing complete machine with automatic tool changing function and polishing method |
| CN114683045A (en) * | 2022-03-30 | 2022-07-01 | 江苏科马特机械有限公司 | Self-positioning high-speed drilling and tapping center for hub machining and tool changing coaxial correction method |
-
2018
- 2018-01-25 CN CN201820132225.6U patent/CN207414911U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666651A (en) * | 2019-09-27 | 2020-01-10 | 精海联科(宁波)智能设备有限公司 | Automatic burnishing machine of tool changing |
| CN110788722A (en) * | 2019-09-27 | 2020-02-14 | 精海联科(宁波)智能设备有限公司 | Polishing complete machine with automatic tool changing function and polishing method |
| CN110788722B (en) * | 2019-09-27 | 2021-10-15 | 精海联科(宁波)智能设备有限公司 | Polishing complete machine with automatic tool changing function and polishing method |
| CN110666651B (en) * | 2019-09-27 | 2021-11-02 | 精海联科(宁波)智能设备有限公司 | Automatic burnishing machine of tool changing |
| CN114683045A (en) * | 2022-03-30 | 2022-07-01 | 江苏科马特机械有限公司 | Self-positioning high-speed drilling and tapping center for hub machining and tool changing coaxial correction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207414911U (en) | A kind of automatic tool changer frame on numerically controlled lathe | |
| CN203356600U (en) | Lathe with cutting-fluid spraying and collecting systems | |
| CN201427188Y (en) | Square machine tool of multifunctional numerical control lathe | |
| CN102581332B (en) | Barrel boring device | |
| CN203390653U (en) | Dust collection system for lathe | |
| CN104096861A (en) | Double-tool-rest dual-channel numerically-controlled vertical lathe | |
| CN203343729U (en) | Numerically-controlled gantry vertical-and-horizontal compound machining center with tool magazines and main shafts compounded on saddles | |
| CN203695978U (en) | Lathe with power failure preventing function | |
| CN207982327U (en) | A kind of turret lathe transverse feed mechanism | |
| CN201960156U (en) | Numerical control drilling machine tool for machining oil filling ports on wind-power bearings | |
| CN205147328U (en) | Irregularly -shaped hole profile modeling lathe work frock | |
| CN203426787U (en) | Vertical lathe with cooling liquid collection function | |
| CN111761360A (en) | Large gantry vertical type numerical control boring and milling machine tool | |
| CN202684125U (en) | Stainless steel pipe inner wall cutter | |
| CN216176883U (en) | Workpiece guiding and positioning device for numerically-controlled drilling machine | |
| CN113084204B (en) | Self-clamping self-loading and self-unloading quick lathe | |
| CN205437238U (en) | A numerical control multi - position drill for car parts machining | |
| CN201711581U (en) | Numerical control deep hole combined machine tool for processing stator bowls with even wall thickness | |
| CN109834312A (en) | A kind of automatic boring & milling machine | |
| CN101653839A (en) | Method for machining equated holes of large-sized rotating member by gear hobbing machine | |
| CN203426711U (en) | Lathe cutting platform with damping function | |
| CN203779102U (en) | Crossed sliding rail numerical control milling and drilling machine | |
| CN207414367U (en) | It is a kind of that there is the tailstock tool of adjusting center distance | |
| CN201573046U (en) | Numerical control boring and milling drill machine | |
| CN207668876U (en) | A kind of heavy machine tool with turn-miller and floor type boring and milling machine complex function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230000 Comprehensive Workshop West of Baota Road and North of Qiyun Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Ouye Precision Machinery Co., Ltd. Address before: 230000 Flourishing Avenue 12629, Hefei Economic and Technological Development Zone, Hefei City, Anhui Province Patentee before: Anhui European Pml Precision Mechanism Ltd |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20210125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |