CN210189010U - Machine tool for machining transmission shaft of speed reducer - Google Patents
Machine tool for machining transmission shaft of speed reducer Download PDFInfo
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- CN210189010U CN210189010U CN201920620437.3U CN201920620437U CN210189010U CN 210189010 U CN210189010 U CN 210189010U CN 201920620437 U CN201920620437 U CN 201920620437U CN 210189010 U CN210189010 U CN 210189010U
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- speed reducer
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Abstract
The utility model relates to the technical field of speed reducer transmission shaft processing, in particular to a machine tool for processing a speed reducer transmission shaft; the fast cutting and drilling device is designed, a cutter and a drill bit are fixed on the same tool rest, when cutting and drilling work are switched, the switching work of different drill bits and cutters can be realized only by loosening a wrench and rotating the tool rest, the drill bit does not need to be disassembled, the time and labor saving working efficiency in the machining process is high, and the problems that the drill bit needs to be frequently replaced when different round holes are formed at the end of the traditional shaft, the time and labor are wasted, and the working efficiency is low are solved; the tool apron and the longitudinal sliding block are provided with a limiting block and a limiting groove at the position of the rotary groove, so that the position of the drill bit can be quickly and accurately positioned; the tailstock part can be saved, the length of the whole lathe is reduced, the equipment cost is low, the operation space is large, and the production operation is convenient.
Description
Technical Field
The utility model relates to a speed reducer transmission shaft processing technology field especially relates to a lathe is used in processing of speed reducer transmission shaft.
Background
The speed reducer transmission shaft at first need carry out the intercepting through the sawing machine with the blank in the course of working, then with the blank centre gripping of intercepting on the chuck of lathe, carry out cutting process to it and prepare into semi-manufactured transmission shaft, need set up the aperture in different apertures and separate the platform at the axle head sometimes, need change the drill bit on the tailstock this moment from time to time, need constantly change the drill bit and remove the cutter in processing engineering in batches, the work efficiency that wastes time and energy is low.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to solve the technical defects, and a machine tool for processing the transmission shaft of the speed reducer is provided, the design of a quick cutting and drilling device is adopted, a cutter and a drill bit are fixed on the same tool rest, when the cutting and drilling work is switched, the switching work of different drill bits and cutters can be realized only by loosening a wrench and rotating the tool rest, the drill bit does not need to be disassembled, the time and labor saving working efficiency of the processing process is high, and the problems that the drill bit needs to be frequently replaced when different round holes are formed at the traditional shaft end, the time and labor are wasted, and the working efficiency; the tool apron and the longitudinal sliding block are provided with a limiting block and a limiting groove at the position of the rotary groove, so that the position of the drill bit can be quickly and accurately positioned; the tailstock part can be saved, the length of the whole lathe is reduced, the equipment cost is low, the operation space is large, and the production operation is convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a frame, a slide carriage box, a tailstock, a rapid cutting and drilling device and a drill bit; a main spindle box is arranged on the left side of the frame; the middle part of the frame is provided with a guide rail; the slide carriage box is connected above the guide rail in a sliding way; the rapid cutting and drilling device is arranged at the top of the slide carriage box; the tail seat is fixedly arranged at the right end of the frame; the rapid cutting and drilling device comprises a transverse sliding rail, a longitudinal sliding rail, a wrench, a tool rest, a locking block, a cutter and a set screw; the transverse sliding rail is fixedly arranged at the top of the slide carriage box; a transverse sliding block is connected above the transverse sliding rail in a sliding manner; the longitudinal slide rail is arranged above the transverse slide block; a longitudinal sliding block is connected above the longitudinal sliding rail in a sliding manner.
Further optimizing the technical scheme, a rotary groove is formed in the left side of the top of the longitudinal sliding block; the bottom of the tool rest is provided with a rotating shaft; the rotating shaft is connected to the inside of the rotating groove.
Further optimizing the technical scheme, a plurality of limiting blocks are uniformly arranged on the periphery of the bottom of the rotary groove; a plurality of limiting grooves are uniformly formed in the bottom of the rotating shaft; the limiting block is clamped with the limiting groove.
Further optimizing the technical scheme, the periphery of the middle part of the tool rest is provided with an installation groove; a threaded hole is arranged above the mounting groove and in a penetrating manner at the top of the tool rest; a fixing bolt is arranged in the threaded hole; the cutter and the locking block are fixed inside the mounting groove through fixing bolts respectively.
Further optimizing the technical scheme, the middle part of one side of the locking block is provided with a fixing groove; a fixed block is arranged at one end of the drill bit; the fixed block is arranged inside the fixed groove; and the fixing groove and the fixing block are fixedly locked through a fastening screw.
Further optimizing the technical scheme, the middle part of the tool rest is provided with a through hole in a penetrating way in the height direction; a baffle is arranged in the middle of the wrench; an upright post is arranged below the baffle; the upright column penetrates through the middle part of the through hole; a locking hole is formed in the middle of one side of the rotary groove; the bottom of the upright post is in threaded connection with the inside of the locking hole.
Compared with the prior art, the utility model has the advantages of it is following: 1. according to the design of the rapid cutting drilling device, a cutter and a drill bit are fixed on the same tool rest, when cutting and drilling work are switched, the switching work of different drill bits and cutters can be realized only by loosening a wrench and rotating the tool rest, the drill bit does not need to be disassembled, the time and labor saving working efficiency in the machining process is high, and the problems that when different round holes are formed at the shaft end of the traditional shaft, the drill bit needs to be frequently replaced, the time and labor are wasted, and the working efficiency is low are; 2. the tool apron and the longitudinal sliding block are provided with a limiting block and a limiting groove at the position of the rotary groove, so that the position of the drill bit can be quickly and accurately positioned; 3. the tailstock part can be saved, the length of the whole lathe is reduced, the equipment cost is low, the operation space is large, and the production operation is convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of a lathe with a tailstock for machining a transmission shaft of a speed reducer.
Fig. 2 is a schematic view of the overall structure of the quick cutting and drilling device mounting portion of the machine tool for machining the transmission shaft of the speed reducer.
Fig. 3 is a schematic view of the overall structure of a rapid cutting and drilling device of a machine tool for machining a transmission shaft of a speed reducer.
Fig. 4 is a schematic view of the bottom structure of a tool rest of a machine tool for machining a transmission shaft of a speed reducer.
Fig. 5 is a schematic view of a tool rest and wrench mounting structure of a machine tool for machining a transmission shaft of a speed reducer.
Fig. 6 is a partial sectional view showing the internal structure of a tool rest of a machine tool for machining a transmission shaft of a speed reducer.
Fig. 7 is a schematic view of a mounting structure between a wrench and a longitudinal slide block of a machine tool for machining a transmission shaft of a speed reducer.
Fig. 8 is a partial structural sectional view of a mounting position of a lock piece and a drill of a machine tool for machining a transmission shaft of a speed reducer.
In the figure: 1. a frame; 101. a main spindle box; 102. a guide rail; 2. a slide carriage box; 3. a tailstock; 4. a quick cutting drilling device; 401. a transverse slide rail; 402. a longitudinal slide rail; 403. a wrench; 404. a tool holder; 405. a locking block; 406. a cutter; 407. tightening the screw; 408. a transverse slide block; 409. a longitudinal slide block; 410. a rotary trough; 411. a rotating shaft; 412. a limiting block; 413. a limiting groove; 414. mounting grooves; 415. a threaded hole; 416. fixing the bolt; 417. fixing grooves; 418. a through hole; 419. a baffle plate; 420. a column; 421. a locking hole; 5. a drill bit; 501. a fixed block; 6. a chuck; 7. and (5) processing the shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows: referring to fig. 1-8, a machine tool for machining a transmission shaft of a speed reducer is characterized in that: the rapid cutting and drilling machine comprises a frame 1, a slide carriage box 2, a tailstock 3, a rapid cutting and drilling device 4 and a drill bit 5; a main spindle box 101 is arranged on the left side of the frame 1; the middle part of the frame 1 is provided with a guide rail 102; the slide carriage box 2 is connected above the guide rail 102 in a sliding way; the rapid cutting and drilling device 4 is arranged at the top of the slide carriage box 2; the tail seat 3 is fixedly arranged at the right end of the frame 1; the quick cutting and drilling device 4 comprises a transverse slide rail 401, a longitudinal slide rail 402, a wrench 403, a tool rest 404, a locking block 405, a cutter 406 and a set screw 407; the transverse sliding rail 401 is fixedly arranged at the top of the slide carriage box 2; a transverse sliding block 408 is connected above the transverse sliding rail 401 in a sliding manner; the longitudinal slide rail 402 is installed above the transverse slide block 408; a longitudinal sliding block 409 is connected above the longitudinal sliding rail 402 in a sliding manner; a rotary groove 410 is formed in the left side of the top of the longitudinal sliding block 409; the bottom of the tool holder 404 is provided with a rotating shaft 411; the rotating shaft 411 is connected to the inside of the rotating groove 410 in a rotating manner; a plurality of limiting blocks 412 are uniformly arranged on the periphery of the bottom of the rotary groove 410; a plurality of limiting grooves 413 are uniformly formed at the bottom of the rotating shaft 411; the limiting block 412 is clamped with the limiting groove 413; the periphery of the middle part of the tool rest 404 is provided with a mounting groove 414; a threaded hole 415 is arranged above the mounting groove 414 and on the top of the tool holder 404 in a penetrating manner; a fixing bolt 416 is arranged in the threaded hole 415; the cutter 406 and the locking block 405 are respectively fixed inside the mounting groove 414 through a fixing bolt 416; a fixing groove 417 is arranged in the middle of one side of the locking block 405; a fixed block 501 is arranged at one end of the drill bit 5; the fixing block 501 is installed inside the fixing groove 417; the fixing groove 417 and the fixing block 501 are fixedly locked through a fastening screw 407; a through hole 418 is arranged in the middle of the tool rest 404 in a penetrating manner in the height direction; a baffle 419 is arranged in the middle of the wrench 403; a vertical column 420 is arranged below the baffle 419; the upright 420 penetrates through the middle of the through hole 418; a locking hole 421 is arranged in the middle of one side of the rotary groove 410; the bottom of the upright post 420 is screwed into the locking hole 421.
When in use, step one, as shown in fig. 1-8, when a transmission shaft of a speed reducer is processed, firstly, a blank is cut to a fixed length, then the cut blank is clamped on a chuck 6 of a machine tool, a wrench 403 is rotated anticlockwise, the wrench 403 drives an upright post 420 to rotate synchronously when rotating anticlockwise, because the bottom of the upright post 420 is in threaded connection with a locking hole 421 on a longitudinal sliding block 409, the upright post 420 moves upwards when rotating anticlockwise, a baffle 419 is driven to move upwards simultaneously, so that the locking state between a tool rest 404 and the longitudinal sliding block 409 is released, the tool rest 404 is rotated, a rotating shaft 411 rotates in a rotary groove 410, when a cutter 406 rotates to a designated position, a limit block 412 just moves to the inside of a limit groove 413, the limit block 412 is clamped with the limit groove 413, so that the cutter 406 is fixed at the designated position through the action between the limit groove 413 and, at the moment, the wrench 403 is rotated clockwise, the wrench 403 drives the upright post 420 to rotate simultaneously when rotating clockwise, the upright post 420 drives the baffle 419 to move downwards when rotating clockwise, so that the knife rest 404 is pressed on the longitudinal slide block 409 under the action of the baffle 419, and the knife 406 can be adjusted to a proper position through the handle on one side to cut and process the blank shaft; when punching, the spanner 403 is rotated to loosen the tool rest 404 in the same way, then the adjustment of the tool rest 404 corresponds to the drill bit 5 to the left side processing position, the limiting block 412 and the limiting groove 413 just correspond to the joint, the spanner 403 is rotated in the reverse direction to fix and lock the tool rest 404, the drill bit 5 can be fixed and locked at the corresponding position, finally the right side middle position of the transmission shaft is adjusted to the drill bit 5 through the handle of one side of adjustment, (the design of the tool rest 404 and the locking block 405 structure can ensure that the fixing groove 417 and the chuck 6 are coaxial), the motor inside the spindle box 101 can drive the transmission shaft to rotate through the chuck 6, relative rotation occurs between the transmission shaft and the drill bit 5, thereby the right end of the.
Step two, as shown in fig. 1-8, when round holes with different apertures are formed, only the wrench 403 needs to be controlled to rotate the tool rest 404, and the corresponding drill bit 5 is adjusted to the left side processing position, so that the replacement operation of the drill bit 5 is simple and convenient; in conclusion of the design of the rapid cutting and drilling device 4, the cutter 406 and the drill bit 5 are fixed on the same tool rest 404, when cutting and drilling work is switched, the switching work of different drill bits 5 and cutters 406 can be realized only by loosening the wrench 403 and rotating the tool rest 404, the drill bit 5 does not need to be disassembled, the time and labor saving working efficiency of the machining process is high, and the problem that the time and labor consuming working efficiency is low because the drill bit 5 needs to be frequently replaced when different round holes are formed at the traditional shaft end is solved; the tool apron and the longitudinal sliding block 409 are provided with a limiting block 412 and a limiting groove 413 at the position of the rotary groove 410, so that the position of the drill bit 5 can be quickly and accurately positioned; when the drill bit 5 is replaced after being processed for a long time, the fastening screw 407 on one side of the locking block 405 is loosened, the locking state of the fixing block 501 and the mounting groove 414 is released, the drill bit 5 can be taken out for replacement, and the new drill bit 5 is replaced and then locked and fixed through the fastening screw 407; the tailstock 3 part can be saved in the design of whole device, and whole lathe length diminishes, and equipment cost is less, and operating space is great, makes things convenient for production operation.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The utility model provides a machine tool is used in processing of speed reducer transmission shaft which characterized in that: comprises a frame (1), a slide carriage box (2), a tailstock (3), a rapid cutting and drilling device (4) and a drill bit (5); a main spindle box (101) is arranged on the left side of the frame (1); a guide rail (102) is arranged in the middle of the frame (1); the slide carriage box (2) is connected above the guide rail (102) in a sliding way; the rapid cutting and drilling device (4) is arranged at the top of the slide carriage box (2); the tail seat (3) is fixedly arranged at the right end of the frame (1); the quick cutting and drilling device (4) comprises a transverse slide rail (401), a longitudinal slide rail (402), a wrench (403), a tool holder (404), a locking block (405), a cutter (406) and a set screw (407); the transverse sliding rail (401) is fixedly arranged at the top of the slide carriage box (2); a transverse sliding block (408) is connected above the transverse sliding rail (401) in a sliding manner; the longitudinal sliding rail (402) is arranged above the transverse sliding block (408); a longitudinal sliding block (409) is connected above the longitudinal sliding rail (402) in a sliding way.
2. The machine tool for machining the transmission shaft of the speed reducer according to claim 1, characterized in that: a rotary groove (410) is formed in the left side of the top of the longitudinal sliding block (409); the bottom of the tool rest (404) is provided with a rotating shaft (411); the rotating shaft (411) is connected to the inside of the rotating groove (410) in a rotating mode.
3. The machine tool for machining the transmission shaft of the speed reducer according to claim 2, characterized in that: a plurality of limiting blocks (412) are uniformly arranged on the periphery of the bottom of the rotary groove (410); a plurality of limiting grooves (413) are uniformly formed in the bottom of the rotating shaft (411); the limiting block (412) is clamped with the limiting groove (413).
4. The machine tool for machining the transmission shaft of the speed reducer according to claim 1, characterized in that: the periphery of the middle part of the tool rest (404) is provided with a mounting groove (414); a threaded hole (415) is arranged above the mounting groove (414) in a penetrating manner at the top of the tool holder (404); a fixing bolt (416) is arranged in the threaded hole (415); the cutter (406) and the locking block (405) are fixed inside the mounting groove (414) through fixing bolts (416).
5. The machine tool for machining the transmission shaft of the speed reducer according to claim 1, characterized in that: a fixing groove (417) is formed in the middle of one side of the locking block (405); a fixed block (501) is arranged at one end of the drill bit (5); the fixing block (501) is arranged inside the fixing groove (417); the fixing groove (417) and the fixing block (501) are fixedly locked through a set screw (407).
6. The machine tool for machining the transmission shaft of the speed reducer according to claim 1, characterized in that: a through hole (418) is arranged in the middle of the tool rest (404) in a penetrating manner in the height direction; a baffle (419) is arranged in the middle of the wrench (403); an upright post (420) is arranged below the baffle (419); the upright post (420) penetrates through the middle part of the through hole (418); a locking hole (421) is arranged in the middle of one side of the rotary groove (410); the bottom of the upright post (420) is in threaded connection with the inside of the locking hole (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620437.3U CN210189010U (en) | 2019-05-01 | 2019-05-01 | Machine tool for machining transmission shaft of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620437.3U CN210189010U (en) | 2019-05-01 | 2019-05-01 | Machine tool for machining transmission shaft of speed reducer |
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| Publication Number | Publication Date |
|---|---|
| CN210189010U true CN210189010U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920620437.3U Active CN210189010U (en) | 2019-05-01 | 2019-05-01 | Machine tool for machining transmission shaft of speed reducer |
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| CN (1) | CN210189010U (en) |
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| CN111421145A (en) * | 2020-04-02 | 2020-07-17 | 福建新峰科技有限公司 | Full-intelligent pneumatic operation system for precision accessories of medical instruments |
| CN111451538A (en) * | 2020-04-02 | 2020-07-28 | 福建新峰科技有限公司 | Automatic chip removal deep hole precision pore-forming system |
| CN111805297A (en) * | 2020-07-22 | 2020-10-23 | 谢艺攀 | Electromechanical device with safety protection structure |
| CN113199043A (en) * | 2021-05-17 | 2021-08-03 | 南京信息职业技术学院 | Tool for turning and drilling center hole, numerically controlled lathe and machining process |
| CN113732712A (en) * | 2021-08-11 | 2021-12-03 | 晋江市成达齿轮有限公司 | High-rotation material gear motor shaft production device and manufacturing method thereof |
| CN114986172A (en) * | 2022-07-29 | 2022-09-02 | 徐州市振武机械厂 | High-speed drill carriage combined machine tool and using method thereof |
| CN115007887A (en) * | 2022-07-01 | 2022-09-06 | 张金涛 | High-precision double-mountain-shaped guide rail numerical control horizontal lathe boring machine |
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- 2019-05-01 CN CN201920620437.3U patent/CN210189010U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111421145A (en) * | 2020-04-02 | 2020-07-17 | 福建新峰科技有限公司 | Full-intelligent pneumatic operation system for precision accessories of medical instruments |
| CN111451538A (en) * | 2020-04-02 | 2020-07-28 | 福建新峰科技有限公司 | Automatic chip removal deep hole precision pore-forming system |
| CN111805297A (en) * | 2020-07-22 | 2020-10-23 | 谢艺攀 | Electromechanical device with safety protection structure |
| CN113199043A (en) * | 2021-05-17 | 2021-08-03 | 南京信息职业技术学院 | Tool for turning and drilling center hole, numerically controlled lathe and machining process |
| CN113732712A (en) * | 2021-08-11 | 2021-12-03 | 晋江市成达齿轮有限公司 | High-rotation material gear motor shaft production device and manufacturing method thereof |
| CN115007887A (en) * | 2022-07-01 | 2022-09-06 | 张金涛 | High-precision double-mountain-shaped guide rail numerical control horizontal lathe boring machine |
| CN115007887B (en) * | 2022-07-01 | 2024-04-19 | 上海纳申汽车零部件有限公司 | High-precision double-mountain type guide rail numerical control horizontal lathe boring machine |
| CN114986172A (en) * | 2022-07-29 | 2022-09-02 | 徐州市振武机械厂 | High-speed drill carriage combined machine tool and using method thereof |
| CN114986172B (en) * | 2022-07-29 | 2022-11-08 | 徐州市振武机械厂 | High-speed drill carriage combined machine tool and using method thereof |
| CN117697446A (en) * | 2024-02-04 | 2024-03-15 | 常州纺兴精密机械有限公司 | Combined machine tool for processing fiber spinneret plate with heat and humidity comfort function and processing method |
| CN117697446B (en) * | 2024-02-04 | 2024-04-09 | 常州纺兴精密机械有限公司 | Combined machine tool for processing fiber spinneret plate with heat and humidity comfort function and processing method |
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