CN216298007U

CN216298007U - Lathe for longitudinal and transverse machining of automobile gear shaft

Info

Publication number: CN216298007U
Application number: CN202121355020.2U
Authority: CN
Inventors: 刘先建; 罗成; 蒲文举; 孙莹
Original assignee: Jiangsu Anton Precision Machinery Manufacturing Co ltd
Current assignee: Jiangsu Anton Precision Machinery Manufacturing Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-04-15
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a lathe for longitudinally and transversely machining an automobile gear shaft, and relates to the technical field of lathes for machining gear shafts. The utility model discloses a slide is born in the setting, the fixed block, unit head and second drill chuck have played the effect of vertical horizontal processing simultaneously, no longer need re-clamping, make man-hour, horizontal hole and vertical hole can keep relative position's accuracy, size precision has been improved, the quality of product has been ensured, comprehensive use effect preferred, still through setting up the collecting vat, conveyer belt and bin outlet have played the effect of being convenient for clear up the waste material, no longer need manual clearance, also can clear up simultaneously in device operation in-process, no longer need shut down, production efficiency is improved, operating personnel's intensity of labour has been reduced, and is simple to operate and convenient to use.

Description

Lathe for longitudinal and transverse machining of automobile gear shaft

Technical Field

The utility model relates to the technical field of lathes for machining gear shafts, in particular to a lathe for longitudinally and transversely machining an automobile gear shaft.

Background

The automobile gear shaft is an important part for power transmission in an automobile, a lathe is required to be used for drilling in the machining process of the automobile gear shaft, one end of the automobile gear shaft is clamped by a three-jaw chuck generally, the other end of the automobile gear shaft is machined by a drill bit, the requirements on concentricity, size precision and roughness are very high, other automobile gear shafts need to be drilled longitudinally and transversely to install other parts, and the existing machining mode is to perform transverse clamping again after longitudinal machining and hole forming and then perform hole forming.

But the current lathe for automobile gear shaft processing can not carry out vertical transverse processing simultaneously, and current lathe is owing to need carry out the clamping again for when the lathe carries out transverse hole processing, can not keep the accuracy of relative position with vertical hole, cause the size precision of gear shaft to descend, has influenced the quality of product, and comprehensive use effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lathe for longitudinally and transversely machining an automobile gear shaft, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a lathe for longitudinally and transversely machining an automobile gear shaft comprises a main body, wherein a movable sliding groove is formed in one side of the top of the main body, a movable plate is movably connected to one side of the inner wall of the movable sliding groove, a carrying plate is arranged on one side of the top of the movable plate, a power box is arranged on one side of the top of the carrying plate, a rotating wheel is fixedly connected to an output shaft of the power box, a plurality of first drill chucks are arranged on one side of the outer wall of the rotating wheel, a main shaft box is arranged on one side, close to the top of the movable sliding groove, of the main body, a main shaft box is fixedly connected to the output shaft of the main shaft box, a supporting table is arranged on one side, close to the outer wall of the main shaft box, of the supporting table is movably connected with a bearing sliding plate, a fixed block is arranged on one side, away from the supporting table, of the inner side of the fixed block is provided with a power head, and the output end of the power head is fixedly connected with a second drill chuck matched with the first drill chucks, one side in the main part is provided with a first power mechanism matched with the movable plate, and one side in the supporting table is provided with a second power mechanism matched with the bearing sliding plate.

Furthermore, first power unit includes that the level rotates the lead screw of connecting in movable sliding groove inner wall both sides, the outer wall that the lead screw was located to the fly leaf movable sleeve is once, the both ends of main part outer wall one side all are equipped with servo motor, servo motor's output shaft and the one end fixed connection of adjacent lead screw, it plays the effect that stably drives the fly leaf and carries out the level activity in movable sliding groove, has ensured that the device moves steadily.

Furthermore, the second power mechanism comprises a push-pull plate fixedly connected to one side of the outer wall of the bearing sliding plate, the push-pull plate is located on one side of the outer wall, close to the supporting table, of the bearing sliding plate, a limiting sliding groove matched with the push-pull plate is formed in one side, close to the outer wall, of the bearing sliding plate, a hydraulic cylinder is arranged in the limiting sliding groove, the output end of the hydraulic cylinder is fixedly connected to one side of the outer wall of the push-pull plate, the hydraulic cylinder drives the bearing sliding plate to stably perform horizontal motion, and the working stability of the device is improved.

Further, inside one side of main part is equipped with in activity spout below and is equipped with the collecting vat with first drill chuck assorted, inner wall one side of collecting vat is equipped with the conveyer belt, the main part is close to outer wall one side of conveyer belt be equipped with collecting vat assorted bin outlet, its effect of playing the clearance waste material of being convenient for has improved production efficiency.

Further, the inner wall bottom one side that the movable chute is close to a supporting table is equipped with collecting vat assorted water conservancy diversion recess, the inside one side that the water conservancy diversion recess was kept away from to the main part is equipped with conveyer belt assorted movable recess, and it plays the effect that improves row's material effect, has avoided remaining of waste material.

Further, outer wall one side of brace table is equipped with and bears slide assorted location spout, and it plays spacing guide and bears the slide and stably carry out the effect of horizontal motion, outer wall one side of fixed block be equipped with chuck assorted displacement recess, it plays the effect of avoiding the chuck to disturb the fixed block motion when keeping fixed block supporting effect.

Compared with the prior art, the utility model has the following beneficial effects:

1. this lathe is used in vertical horizontal processing of car gear shaft has played the effect of carrying out vertical horizontal processing simultaneously through setting up bearing slide, fixed block, unit head and second drill chuck, no longer need carry out the clamping again for add man-hour, horizontal hole and vertical hole can keep the accuracy of relative position, have improved the size precision of gear shaft, have ensured the quality of product, and comprehensive result of use preferred.

2. This lathe is used in vertical horizontal processing of car gear shaft has played the effect of being convenient for clear up the waste material through setting up collecting vat, conveyer belt and bin outlet, no longer needs the manual clearance of operating personnel, also can clear up simultaneously in device operation in-process, no longer need shut down, has improved production efficiency, has reduced operating personnel's intensity of labour, easy operation, convenient to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a top view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a front sectional view of the present invention;

fig. 4 is a side sectional view of the present invention.

In the figure: 1. a main body; 2. a movable chute; 3. a movable plate; 4. a loading plate; 5. a power box; 6. a rotating wheel; 7. a first drill chuck; 8. a main spindle box; 9. a chuck; 10. a support table; 11. a load-bearing slide plate; 12. a fixed block; 13. a power head; 14. a second drill chuck; 15. a screw rod; 16. a servo motor; 17. a push-pull plate; 18. a hydraulic cylinder; 19. collecting tank; 20. a conveyor belt; 21. a discharge outlet; 22. and a flow guide groove.

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.

As shown in fig. 1-4, a lathe for longitudinally and transversely processing an automobile gear shaft comprises a main body 1, a movable chute 2 is arranged on one side of the top of the main body 1, a movable plate 3 is movably connected on one side of the inner wall of the movable chute 2, a carrying plate 4 is arranged on one side of the top of the movable plate 3, a power box 5 is arranged on one side of the top of the carrying plate 4, a rotating wheel 6 is fixedly connected with an output shaft of the power box 5, a plurality of first drill chucks 7 are arranged on one side of the outer wall of the rotating wheel 6, a main spindle box 8 is arranged on one side of the main body 1 close to the top of the movable chute 2, a chuck 9 is fixedly connected with the output shaft of the main spindle box 8, a supporting table 10 is arranged on one side of the carrying plate 4 on the top of the supporting table 10, a bearing slide plate 11 is movably connected on one side of the outer wall of the supporting table 10, and a fixed block 12 is arranged on one side of the bearing slide plate 11 far away from the supporting table 10, the drill chuck is characterized in that a power head 13 is arranged on one side inside the fixed block 12, a second drill chuck 14 matched with the first drill chuck 7 is fixedly connected to the output end of the power head 13, a first power mechanism matched with the movable plate 3 is arranged on one side inside the main body 1, and a second power mechanism matched with the bearing sliding plate 11 is arranged on one side inside the supporting table 10.

The first power mechanism comprises lead screws 15 which are horizontally and rotatably connected to two sides of the inner wall of the movable sliding groove 2, the movable plate 3 is movably sleeved on the outer wall of each lead screw 15 for one time, servo motors 16 are arranged at two ends of one side of the outer wall of the main body 1, an output shaft of each servo motor 16 is fixedly connected with one end of each adjacent lead screw 15, each servo motor 16 is started, each servo motor 16 drives each lead screw 15 to rotate, the two lead screws 15 are matched to drive the movable plate 3 to horizontally move, the effect of stably driving the movable plate 3 to horizontally move in the movable sliding groove 2 is achieved, and the stability in operation of the device is guaranteed.

The second power mechanism comprises a push-pull plate 17 fixedly connected to one side of the outer wall of the bearing sliding plate 11, the push-pull plate 17 is located on one side of the outer wall, close to the supporting table 10, of the bearing sliding plate 11, a limiting sliding groove matched with the push-pull plate 17 is formed in one side of the outer wall, close to the bearing sliding plate 11, of the supporting table 10, a hydraulic cylinder 18 is arranged in the limiting sliding groove, the output end of the hydraulic cylinder 18 is fixedly connected to one side of the outer wall of the push-pull plate 17, the hydraulic cylinder 18 is started, the hydraulic cylinder 18 drives the push-pull plate 17 to move horizontally in the limiting sliding groove, the push-pull plate 17 drives the bearing sliding plate 11 to move, the effect of driving the bearing sliding plate 11 to stably move horizontally is achieved, and the working stability of the device is improved.

Supporting bench 10's outer wall one side be equipped with bear slide 11 assorted location spout, bear slide 11 and carry out horizontal motion in the spout of location, it plays spacing guide and bears slide 11 and stably carry out horizontal motion's effect, outer wall one side of fixed block 12 be equipped with chuck 9 assorted displacement recess, avoided carrying out direct contact with chuck 9 through the displacement recess when fixed block 12, it plays and avoids chuck 9 to disturb the effect that fixed block 12 moved when keeping fixed block 12 supporting effect.

The implementation mode is specifically as follows: when in use, firstly various drill bits are arranged in each first drill chuck 7, then the drill bits for opening transverse holes are arranged in the second drill chuck 14, then the automobile gear shaft is longitudinally clamped by the chuck 9, the power box 5 is started, the power box 5 drives the rotating wheel 6 to rotate, the rotating wheel 6 drives the first drill chuck 7 to rotate, so that the first drill chuck 7 for arranging the drill bits to be used is aligned with the automobile gear shaft clamped by the chuck 9, then the first power mechanism is started, the movable plate 3 starts to slide in the movable chute 2 at the top of the main body 1, the movable plate 3 drives the power box 5 to move through the carrying plate 4, when the drill bits are contacted with the automobile gear shaft, the main shaft box 8 is started, the main shaft box 8 drives the automobile gear shaft to rotate through the chuck 9, the vertical holes are arranged by matching of the main shaft and the main shaft 9, meanwhile, the supporting platform 10 drives the drill bits arranged in the second drill chuck 14 to move, then the drill bit starts to move horizontally along one side of the automobile gear shaft, when the drill bit arranged in the second drill chuck 14 moves to a proper position, the main spindle box 8 is stopped to keep the gear shaft still, then the second power mechanism is started, then the bearing sliding plate 11 is driven, then the bearing sliding plate 11 drives the fixed block 12, the fixed block 12 drives the power head 13, the power head 13 drives the arranged drill bit to be contacted with the outer wall of the gear shaft through the second drill chuck 14, then the power head 13 is synchronously started, the power head 13 enables the drill bit to start rotating through the second drill chuck 14, then the drill bit starts to perform transverse hole opening, the structure plays a role of simultaneously performing longitudinal and transverse processing, and does not need to perform clamping again any more, so that the transverse hole and the longitudinal hole can keep the accuracy of the relative position during processing, the size accuracy of the gear shaft is improved, and the quality of products is guaranteed, the comprehensive use effect is better.

3-4, the lathe for longitudinally and transversely machining the gear shaft of the automobile further comprises a collecting groove 19 which is arranged on one side inside the main body 1 and matched with the first drill chuck 7, the collecting groove 19 is positioned below the movable chute 2, a conveying belt 20 is arranged on one side of the inner wall of the collecting groove 19, and a discharge opening 21 which is matched with the collecting groove 19 is arranged on one side of the outer wall, close to the conveying belt 20, of the main body 1.

The utility model discloses a collection vat 19, including main part 1, movable chute 2, conveyer belt 20, collection vat 19, the inner wall bottom one side that the activity spout 2 is close to a supporting bench 10 is equipped with and collects the water conservancy diversion recess 22 assorted with collection vat 19, and a part of waste material that falls in movable chute 2 slides down to collection vat 19 under the guide of water conservancy diversion recess 22 among, main part 1 is kept away from inside one side of water conservancy diversion recess 22 and is equipped with and conveyer belt 20 assorted activity recess, and conveyer belt 20 stretches into to collection vat 19 among from the activity recess, and it plays the effect that improves row's material effect, has avoided remaining of waste material.

The implementation mode is specifically as follows: during the use, processing has produced the waste material and has fallen into collecting vat 19 in the top one side of conveyer belt 20, start conveyer belt 20 when waiting to save a certain degree, conveyer belt 20 drives the waste material and transports the device from bin outlet 21, operating personnel only need set up collection device in bin outlet 21 exit this moment and can transport away the waste material, the effect of the clearance waste material of being convenient for has been played through the structure more than setting up, no longer need the manual clearance of operating personnel, also can clear up in device operation in-process simultaneously, no longer need shut down, production efficiency has been improved, operating personnel's intensity of labour has been reduced, and is simple in operation and convenient to use.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, the bearing sliding plate 11, the fixing block 12, the power head 13 and the second drill chuck 14 are arranged to perform the function of simultaneously performing longitudinal and transverse machining, and clamping is not required to be performed again, so that the relative position of the transverse hole and the longitudinal hole can be kept accurate during machining, the size precision of the gear shaft is improved, the quality of products is guaranteed, and the comprehensive using effect is good.

Furthermore, referring to the attached figures 3-4 of the specification, the collecting tank 19, the conveying belt 20 and the discharge port 21 are arranged to play a role in conveniently cleaning waste materials, manual cleaning by operators is not needed, cleaning can be performed in the device operation process, shutdown is not needed, the production efficiency is improved, the labor intensity of the operators is reduced, and the device is simple to operate and convenient to use.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lathe is used in vertical horizontal processing of car gear shaft, includes main part (1), its characterized in that: the drill bit is characterized in that a movable sliding chute (2) is arranged on one side of the top of the main body (1), a movable plate (3) is movably connected to one side of the inner wall of the movable sliding chute (2), a carrying plate (4) is arranged on one side of the top of the movable plate (3), a power box (5) is arranged on one side of the top of the carrying plate (4), a rotating wheel (6) is fixedly connected to an output shaft of the power box (5), a plurality of first drill chucks (7) are arranged on one side of the outer wall of the rotating wheel (6), a main shaft box (8) is arranged on one side, close to the top of the movable sliding chute (2), of the main body (1), a chuck (9) is fixedly connected to the output shaft of the main shaft box (8), a supporting table (10) is arranged on one side, close to the carrying plate (4), of the supporting table (10) is movably connected to one side, close to the outer wall of the main shaft box (8), a bearing sliding plate (11), bear slide (11) and keep away from outer wall one side of brace table (10) and be equipped with fixed block (12), inside one side of fixed block (12) is equipped with unit head (13), the output fixedly connected with of unit head (13) and first drill chuck (7) assorted second drill chuck (14), inside one side of main part (1) is equipped with fly leaf (3) assorted first power unit, inside one side of brace table (10) is equipped with and bears slide (11) assorted second power unit.

2. The lathe for machining the longitudinal and transverse direction of the automobile gear shaft according to claim 1, wherein: the first power mechanism comprises a screw rod (15) which is horizontally and rotatably connected to two sides of the inner wall of the movable sliding groove (2), the movable plate (3) is movably sleeved on the outer wall of the screw rod (15) once, servo motors (16) are arranged at two ends of one side of the outer wall of the main body (1), and output shafts of the servo motors (16) are fixedly connected with one ends of the adjacent screw rods (15).

3. The lathe for machining the longitudinal and transverse direction of the automobile gear shaft according to claim 1, wherein: the second power mechanism comprises a push-pull plate (17) fixedly connected to one side of the outer wall of the bearing sliding plate (11), the push-pull plate (17) is located on one side of the outer wall, close to the supporting table (10), of the bearing sliding plate (11), a limiting sliding groove matched with the push-pull plate (17) is formed in one side of the outer wall, close to the bearing sliding plate (11), of the supporting table (10), a hydraulic cylinder (18) is arranged in the limiting sliding groove, and the output end of the hydraulic cylinder (18) is fixedly connected with one side of the outer wall of the push-pull plate (17).

4. The lathe for machining the longitudinal and transverse direction of the automobile gear shaft according to claim 1, wherein: the drill bit is characterized in that a collecting groove (19) matched with a first drill chuck (7) is arranged below a movable sliding groove (2) on one side of the interior of the main body (1), a conveying belt (20) is arranged on one side of the inner wall of the collecting groove (19), and a discharge port (21) matched with the collecting groove (19) is formed in one side, close to the conveying belt (20), of the outer wall of the main body (1).

5. The lathe for machining the longitudinal and transverse direction of the automobile gear shaft as claimed in claim 4, wherein: the inner wall bottom one side that activity spout (2) are close to brace table (10) is equipped with collecting vat (19) assorted water conservancy diversion recess (22), main part (1) is kept away from inside one side of water conservancy diversion recess (22) and is equipped with the activity recess with conveyer belt (20) assorted.

6. The lathe for machining the longitudinal and transverse direction of the automobile gear shaft according to claim 1, wherein: one side of the outer wall of the supporting table (10) is provided with a positioning sliding groove matched with the bearing sliding plate (11), and one side of the outer wall of the fixing block (12) is provided with a displacement groove matched with the chuck (9).