CN111940853A - High-precision numerical control lathe for double-line internal thread machining - Google Patents
High-precision numerical control lathe for double-line internal thread machining Download PDFInfo
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- CN111940853A CN111940853A CN202010852004.8A CN202010852004A CN111940853A CN 111940853 A CN111940853 A CN 111940853A CN 202010852004 A CN202010852004 A CN 202010852004A CN 111940853 A CN111940853 A CN 111940853A
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- 238000003754 machining Methods 0.000 title claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
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Abstract
The invention relates to the technical field of numerical control lathes and discloses a high-precision numerical control lathe for double-line internal thread machining. This numerical control lathe is used in double-line internal thread processing of high accuracy type, through having set up power motor, power motor moves, can drive the screw thread regulation pole through the transmission of transmission fluted disc and driven gear and carry out the rotation that the speed is slow all, again because the surface of screw thread regulation pole just is located the left and right sides of spacing ring and has seted up opposite thread groove, and two removal seats are corresponding with two thread grooves respectively, so can drive two processing seats and slowly remove or keep away from to the grip slipper, both ends all settle in the grip slipper about, remain the pole of processing, the processing cutter on two processing seats of accessible carries out the internal thread processing of double-line to two both ends of treating the pole of processing or one, can effectual improvement machining efficiency.
Description
Technical Field
The invention relates to the technical field of numerically controlled lathes, in particular to a high-precision numerically controlled lathe for machining double-line internal threads.
Background
The numerical control lathe is a numerical control machine tool device mainly using a lathe tool to carry out turning processing on rotary parts. The numerical control lathe is mainly used for automatically processing workpieces on the surfaces of shafts, discs, sleeves and other surfaces, and mainly comprises rotary parts. The main motion mode is that the turning tool moves longitudinally, the workpiece rotates, the double-thread is called double-thread, and the cylinder is provided with two spiral lines.
When an existing numerical control lathe is used for machining shaft parts, the traditional mode is that one end of a shaft is clamped by a chuck, the other end of the shaft is tightly pushed by a lathe tailstock, and because a cutter is used for cutting the shaft, the existing numerical control lathe can only machine one end of a workpiece, after one end is machined, the workpiece needs to be disassembled to machine the other end of the workpiece, the working efficiency is low, or only a single workpiece can be machined, the machining efficiency is low, a lot of inconvenience is brought to a user, and therefore the numerical control lathe for machining the high-precision double-thread internal threads is provided for solving the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the high-precision numerical control lathe for processing the double-line internal threads, which has the advantages of high processing efficiency, convenient replacement of a cutter and the like, and solves the problems that the conventional numerical control lathe can only process one end of a workpiece, the workpiece needs to be disassembled to process the other end after the processing of one end is completed, the working efficiency is lower, or only a single workpiece can be processed, the processing efficiency is lower, and a lot of inconvenience is brought to a user.
(II) technical scheme
In order to achieve the purposes of high processing efficiency and convenient replacement of the cutter, the invention provides the following technical scheme: a high-precision numerical control lathe for double-line internal thread machining comprises an installation base, wherein support rods are fixedly installed on the left side and the right side of the bottom of the installation base, a machining lathe is fixedly installed on the top of the installation base, a transmission box is fixedly installed on the left side of the machining lathe and located on the top of the installation base, a power motor is fixedly installed inside the transmission box, a transmission fluted disc is fixedly installed on an output shaft of the power motor, a moving chute is formed in the machining lathe, a thread adjusting rod is movably installed inside the moving chute, a limiting rotating ring extending into the machining lathe is fixedly installed on the right side of the thread adjusting rod, a driven gear meshed with the transmission fluted disc is fixedly installed on the left side of the thread adjusting rod, a bearing chute is formed in the top of the machining lathe, and two moving bearing seats are movably installed on the top of the bearing chute, the bottom of the two movable bearing seats is fixedly provided with a movable seat which extends into the movable sliding groove and is spirally connected with the thread adjusting rod, the top of the two movable bearing seats is fixedly provided with a processing seat, one side of the two movable bearing seats opposite to the processing seat is movably provided with a processing turntable, the top of the bearing sliding groove is fixedly provided with a clamping seat at a crack formed by the two movable bearing seats, the left side and the right side of the clamping seat are fixedly provided with clamping fixed disks, the bottom of the clamping seat is fixedly provided with a connecting ring at the inner part of the movable sliding groove, the outer surface of the thread adjusting rod is fixedly provided with a limiting ring which is sleeved with the connecting ring, the inner parts of the two clamping fixed disks are inserted with rods to be processed, one side of the two processing turntables is fixedly provided with a fixed sleeve, and the inner parts of the two, two the equal movable mounting in top of fixed cover has the corresponding screw thread dead lever with the processing cutter, two the equal fixed mounting in one side that the processing cutter kept away from has the joint square shaft corresponding with fixed cover.
Preferably, two the inside of fixed cover all is seted up with the corresponding spacing square hole of joint square shaft.
Preferably, the inner bottom wall of the bearing sliding chute is fixedly provided with a wear-resistant sheet corresponding to the movable bearing seat.
Preferably, a moving groove which is matched with the moving seat and communicated with the moving sliding groove is formed in the inner bottom wall of the bearing sliding groove.
Preferably, opposite thread grooves are formed in the outer surface of the thread adjusting rod and located on the left side and the right side of the limiting ring, and the two moving seats correspond to the two thread grooves respectively.
Preferably, the machining lathe is internally provided with a transmission groove corresponding to the transmission fluted disc and the driven gear.
Preferably, the front surfaces of the two processing seats are fixedly provided with control panels, and the insides of the two processing seats are fixedly provided with processing motors corresponding to the control panels.
Preferably, the outer surface of the transmission case is provided with heat dissipation holes corresponding to the power motor.
Preferably, two the processing seat is on same straight line with the grip slipper, and two processing seat symmetric distribution in the both sides of grip slipper, and the inside fixed mounting of grip slipper has the rotation regulation motor.
(III) advantageous effects
Compared with the prior art, the invention provides a high-precision numerical control lathe for processing double-line internal threads, which has the following beneficial effects:
the high-precision numerical control lathe for machining the double-thread internal threads is provided with the power motor, when the power motor runs, the power motor can drive the thread adjusting rod to rotate slowly at a uniform speed through the transmission of the transmission fluted disc and the driven gear, the two moving seats correspond to the two thread grooves respectively because the opposite thread grooves are formed in the outer surface of the thread adjusting rod and positioned on the left side and the right side of the limiting ring, two machining seats can be driven to move or be far away from the clamping seat slowly, the rods to be machined are arranged at the left end and the right end of the clamping seat, the machining cutters on the two machining seats can be used for machining the double-thread internal threads on the two rods to be machined or the two ends of one rod to be machined, the machining efficiency can be effectively improved, the rotary adjusting motor is fixedly arranged inside the clamping seat 16, and after the machining of the workpieces is finished, the directions of the two workpieces can be, carry out double-line internal thread's processing, reach the effect of quick processing double-line internal thread, through having set up fixed cover, the equal movable mounting's in top of two fixed covers threaded fixing pole, can convenient to use person change and dismantle the processing cutter, it can only process the one end of work piece to have solved current numerical control lathe, after one end processing is accomplished, need dismantle the work piece and carry out the processing of the other end, work efficiency is lower, or can only process single work piece, machining efficiency is lower, many inconvenient problems have been brought for the user.
Drawings
FIG. 1 is a schematic structural view of a high-precision type numerical control lathe for double-line internal thread machining, which is provided by the invention;
fig. 2 is an enlarged schematic view of a structure a in fig. 1 of a high-precision double-thread internal thread machining numerically controlled lathe provided by the invention.
In the figure: the device comprises a mounting base 1, a supporting rod 2, a processing lathe 3, a transmission fluted disc 4, a thread adjusting rod 5, a limiting ring 6, a connecting ring 7, a moving seat 8, a limiting rotating ring 9, a bearing sliding groove 10, a moving bearing seat 11, a processing seat 12, a processing rotating disc 13, a to-be-processed rod 14, a clamping fixing disc 15, a clamping seat 16, a driven gear 17, a power motor 18, a transmission box 19, a fixing sleeve 20, a thread fixing rod 21, a square shaft 22 in clamping connection, a processing cutter 23 and a moving sliding groove 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a high-precision numerical control lathe for double-thread internal thread machining comprises an installation base 1, support rods 2 are fixedly installed on the left side and the right side of the bottom of the installation base 1, a machining lathe 3 is fixedly installed on the top of the installation base 1, a transmission box 19 is fixedly installed on the left side of the machining lathe 3 and located on the top of the installation base 1, a power motor 18 is fixedly installed inside the transmission box 19, heat dissipation holes corresponding to the power motor 18 are formed in the outer surface of the transmission box 19, a transmission fluted disc 4 is fixedly installed on an output shaft of the power motor 18, a moving chute 24 is formed inside the machining lathe 3, a thread adjusting rod 5 is movably installed inside the moving chute 24, a limit swivel 9 extending into the machining lathe 3 is fixedly installed on the right side of the thread adjusting rod 5, a driven gear 17 meshed with the transmission fluted disc 4 is fixedly installed on the left side of, the inside of the processing lathe 3 is provided with a transmission groove corresponding to the transmission gear disc 4 and the driven gear 17, the top of the processing lathe 3 is provided with a bearing sliding groove 10, the top of the bearing sliding groove 10 is movably provided with two movable bearing seats 11, the inner bottom wall of the bearing sliding groove 10 is fixedly provided with a wear-resistant sheet corresponding to the movable bearing seats 11, the bottoms of the two movable bearing seats 11 are both fixedly provided with movable seats 8 which extend into the movable sliding groove 24 and are spirally connected with the thread adjusting rod 5, the inner bottom wall of the bearing sliding groove 10 is provided with movable grooves which are matched with the movable seats 8 and are communicated with the movable sliding groove 24, the outer surface of the thread adjusting rod 5 and the left side and the right side of the spacing ring 6 are provided with opposite thread grooves, the two movable seats 8 respectively correspond to the two thread grooves, the tops of the two movable bearing seats 11 are both fixedly provided with processing, the front surfaces of the two processing seats 12 are fixedly provided with a control panel, the insides of the two processing seats 12 are fixedly provided with processing motors corresponding to the control panel, one side of the two processing seats 12 opposite to each other is movably provided with a processing rotary disc 13, the top of the bearing chute 10 is fixedly provided with a clamping seat 16 at a crack formed by the two movable bearing seats 11, the two processing seats 12 and the clamping seat 16 are on the same straight line, the two processing seats 12 are symmetrically distributed at two sides of the clamping seat 16, the inside of the clamping seat 16 is fixedly provided with a rotary adjusting motor, the left side and the right side of the clamping seat 16 are fixedly provided with clamping fixed discs 15, the bottom of the clamping seat 16 is fixedly provided with a connecting ring 7 at the inside of a movable chute 24, the outer surface of the thread adjusting rod 5 is fixedly provided with a limiting ring 6 sleeved with the connecting ring 7, the insides of the two clamping fixed discs 15, the equal fixed mounting in one side that two processing carousel 13 are corresponding has fixed cover 20, the equal movable mounting in inside of two fixed covers 20 has processing cutter 23, the equal movable mounting in top of two fixed covers 20 has the screw thread dead lever 21 corresponding with processing cutter 23, the equal fixed mounting in one side that two processing cutters 23 kept away from has the joint square shaft 22 corresponding with fixed cover 20, the inside of two fixed covers 20 has all been seted up with the corresponding spacing square hole of joint square shaft 22.
In summary, according to the high-precision numerical control lathe for machining the double-thread internal threads, by arranging the power motor 18, when the power motor 18 operates, the power motor 18 can drive the threaded adjusting rod 5 to rotate slowly at a uniform speed through the transmission of the transmission fluted disc 4 and the driven gear 17, and because the outer surface of the threaded adjusting rod 5 and the left and right sides of the limiting ring 6 are provided with the opposite threaded grooves and the two moving seats 8 respectively correspond to the two threaded grooves, the two machining seats 12 can be driven to move or move away from the clamping seat 16 slowly, the rods to be machined 14 are arranged at the left and right ends of the clamping seat 16, the machining tools 23 on the two machining seats 12 can be used for machining the double-thread internal threads on the two rods to be machined 14 or the two ends of one rod to be machined 14, so that the machining efficiency can be effectively improved, and the rotation adjusting motor is fixedly installed inside the clamping seat 16, after work piece processing is accomplished, the orientation of two work pieces is exchanged to the accessible rotation regulation motor, carry out different internal screw thread processing, reach the effect of processing the internal thread of double-line fast, through having set up fixed cover 20, the equal movable mounting's in top of two fixed covers 20 threaded fixing rod 21, can convenient to use person change and dismantle processing cutter 23, it can only process the one end of work piece to have solved current numerical control lathe, after one end processing is accomplished, need dismantle the work piece and carry out the processing of the other end, work efficiency is lower, or can only process single work piece, machining efficiency is lower, many inconvenient problems have been brought for the user.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a two-line for internal thread processing numerical control lathe of high accuracy type, includes installation base (1), its characterized in that: the supporting rods (2) are fixedly mounted on the left side and the right side of the bottom of the mounting base (1), the machining lathe (3) is fixedly mounted on the top of the mounting base (1), the transmission box (19) is fixedly mounted on the left side of the machining lathe (3) and located on the top of the mounting base (1), the power motor (18) is fixedly mounted inside the transmission box (19), the transmission fluted disc (4) is fixedly mounted on an output shaft of the power motor (18), the movable sliding groove (24) is formed inside the machining lathe (3), the thread adjusting rod (5) is movably mounted inside the movable sliding groove (24), the limiting rotary ring (9) extending into the machining lathe (3) is fixedly mounted on the right side of the thread adjusting rod (5), the driven gear (17) meshed with the transmission fluted disc (4) is fixedly mounted on the left side of the thread adjusting rod (5), the top of the processing lathe (3) is provided with a bearing chute (10), the top of the bearing chute (10) is movably provided with two movable bearing seats (11), the bottoms of the two movable bearing seats (11) are respectively and fixedly provided with a movable seat (8) which extends into the movable chute (24) and is spirally connected with the threaded adjusting rod (5), the tops of the two movable bearing seats (11) are respectively and fixedly provided with a processing seat (12), one opposite side of the two processing seats (12) is respectively and movably provided with a processing turntable (13), the top of the bearing chute (10) is positioned at a crack formed by the two movable bearing seats (11) and is fixedly provided with a clamping seat (16), the left side and the right side of the clamping seat (16) are respectively and fixedly provided with a clamping fixed disk (15), the bottom of the clamping seat (16) is positioned in the movable chute (24) and is fixedly provided with a connecting ring (7), the utility model discloses a processing tool, including the outer fixed surface of screw thread adjusting lever (5) install spacing ring (6) that cup joints with go-between (7), two the inside of centre gripping fixed disk (15) is all pegged graft and is waited to process pole (14), two the equal fixed mounting in one side that processing carousel (13) is corresponding has fixed cover (20), two the equal movable mounting in inside of fixed cover (20) has processing cutter (23), two the equal movable mounting in top of fixed cover (20) has and processes corresponding thread tightening pole (21) of cutter (23), two the equal fixed mounting in one side that processing cutter (23) kept away from mutually has and fixes the corresponding joint square shaft (22) of cover (20).
2. The high-precision numerical control lathe for double-thread internal thread machining according to claim 1, characterized in that: and the inner parts of the two fixing sleeves (20) are provided with limiting square holes corresponding to the clamping square shafts (22).
3. The numerically controlled lathe for high-precision double-thread internal thread machining according to claim 1 or 2, wherein: and a wear-resistant sheet corresponding to the movable bearing seat (11) is fixedly arranged on the inner bottom wall of the bearing sliding chute (10).
4. The high-precision numerical control lathe for double-thread internal thread machining according to claim 3, characterized in that: the inner bottom wall of the bearing sliding groove (10) is provided with a moving groove which is matched with the moving seat (8) and communicated with the moving sliding groove (24).
5. The high-precision numerical control lathe for double-thread internal thread machining according to claim 4, characterized in that: opposite thread grooves are formed in the outer surface of the thread adjusting rod (5) and on the left side and the right side of the limiting ring (6), and the two moving seats (8) correspond to the two thread grooves respectively.
6. The high-precision numerical control lathe for double-thread internal thread machining according to claim 1, characterized in that: and a transmission groove corresponding to the transmission fluted disc (4) and the driven gear (17) is formed in the machining lathe (3).
7. The high-precision numerical control lathe for double-thread internal thread machining according to claim 1, characterized in that: two equal fixed mounting in front of processing seat (12) has control panel, two equal fixed mounting in inside of processing seat (12) has the processing motor that corresponds with control panel.
8. The high-precision numerical control lathe for double-thread internal thread machining according to claim 1, characterized in that: the outer surface of the transmission case (19) is provided with heat dissipation holes corresponding to the power motor (18).
9. The high-precision numerical control lathe for double-thread internal thread machining according to claim 1, characterized in that: the two processing seats (12) and the clamping seat (16) are on the same straight line, the two processing seats (12) are symmetrically distributed on two sides of the clamping seat (16), and a rotary adjusting motor is fixedly installed inside the clamping seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852004.8A CN111940853A (en) | 2020-08-21 | 2020-08-21 | High-precision numerical control lathe for double-line internal thread machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852004.8A CN111940853A (en) | 2020-08-21 | 2020-08-21 | High-precision numerical control lathe for double-line internal thread machining |
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| CN111940853A true CN111940853A (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010852004.8A Pending CN111940853A (en) | 2020-08-21 | 2020-08-21 | High-precision numerical control lathe for double-line internal thread machining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589211A (en) * | 2020-12-12 | 2021-04-02 | 陆红华 | Manufacturing and forming method of pipeline connecting piece |
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| CN108465887A (en) * | 2018-05-29 | 2018-08-31 | 湖州归谷信息科技有限公司 | A kind of Manual tapping device |
| CN210548130U (en) * | 2019-09-17 | 2020-05-19 | 苏州工业园区达力奇机电有限公司 | Axle type processing double-end lathe |
| CN210615126U (en) * | 2019-10-08 | 2020-05-26 | 天津高德宇诚机械设备有限公司 | Double-end multi-cutter-head lathe |
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| CN201644797U (en) * | 2010-02-09 | 2010-11-24 | 台州震环数控机床有限公司 | Multistage lathe |
| CN103372689A (en) * | 2013-07-09 | 2013-10-30 | 缙云县汽缸体厂 | Duplex head internal thread miller |
| CN203917932U (en) * | 2014-05-14 | 2014-11-05 | 浙江师范大学行知学院 | Multi-function double-way numerically controlled lathe |
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| CN108465887A (en) * | 2018-05-29 | 2018-08-31 | 湖州归谷信息科技有限公司 | A kind of Manual tapping device |
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Application publication date: 20201117 |
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