CN115555881A - Front-rear driving integrated gearbox for vehicle - Google Patents

Abstract

The invention discloses a front-rear driving integrated gearbox for a vehicle, and particularly relates to the field of gearbox processing, which comprises a processing table, a gearbox shell and a drilling machine, wherein the gearbox shell is movably contacted with the processing table, a dustproof box is fixedly arranged on one surface of the processing table close to the gearbox shell, a limiting mechanism is arranged on one surface of the processing table close to the dustproof box, and a transverse moving mechanism is arranged in the dustproof box.

Description

Front-rear driving integrated gearbox for vehicle

Technical Field

The invention relates to the technical field of gearbox processing, in particular to a front-rear driving integrated gearbox for a vehicle.

Background

A gearbox: and a device for changing the rotating speed ratio and the moving direction. The torque, the rotating speed and the moving direction transmitted from the driving shaft to the driven shaft are changed according to different working conditions. Geared gearboxes generally consist of a housing and a number of gear pairs. The integral gearbox in the prior art has the following problems during processing:

gearbox shell need punch a hole the processing to its surface before putting with gearbox accessories, the most gearbox shell that punches a hole through handheld rig of prior art, owing to produce easily when punching a hole and rock gearbox shell, the effect of punching a hole that leads to gearbox shell from this is relatively poor, and simultaneously, the processing of punching a hole is comparatively inconvenient and influence the efficiency that gearbox shell punched a hole, for this reason, we propose an automobile-used front and back drive disjunctor formula gearbox and be used for solving above-mentioned problem.

Disclosure of Invention

The invention aims to provide a front-rear driving integrated gearbox for a vehicle, which aims to solve the problems in the background technology.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an automobile-used front and back drive disjunctor formula gearbox, includes processing platform, transmission housing and drilling machine, transmission housing and processing platform movable contact, the one side fixed mounting that is close to the transmission housing of processing platform has the dust box, the one side that the processing platform is close to the dust box is equipped with stop gear, the inside of dust box is equipped with lateral shifting mechanism, lateral shifting mechanism's surface is equipped with longitudinal movement mechanism, longitudinal movement mechanism's surface is equipped with elevating system.

Preferably, stabilizing seats are fixedly mounted at four corners of the bottom end of the processing table, a door plate is rotatably connected to one side, away from the gearbox shell, of the dust-proof box, and a handle and an observation window are fixedly mounted on one side, away from the dust-proof box, of the door plate respectively.

Preferably, stop gear is including double-end screw, double-end screw and processing platform rotate to be connected, processing platform is close to the one side symmetry of dust-proof box and has seted up first spout, the inner wall symmetry sliding connection of first spout has first slider, double-end screw and first slider screw thread rotate to be connected, one side fixed mounting that first slider is close to the dust-proof box has the limiting plate, double-end screw keeps away from the first transmission gear of one end fixedly connected with of gearbox casing, one side that processing platform is close to first transmission gear rotates and is connected with first transfer lever, the outer wall of first transfer lever is fixed to have cup jointed second drive gear, second drive gear and the meshing of first transmission gear are connected.

Preferably, one side fixed mounting that the limiting plate is close to the gearbox casing has the slipmat, slipmat and gearbox casing activity contact, the one end fixedly connected with handle of dust-proof box is kept away from to first pivot pole.

Preferably, the lateral shifting mechanism is including first motor, the drive output end fixedly connected with lead screw of first motor, lead screw and dust proof box rotate to be connected, the second spout has been seted up to the inner wall symmetry of dust proof box, the inner wall sliding connection of second spout has the second slider, lead screw and second slider screw thread rotate to be connected, fixedly connected with movable plate between the second slider.

Preferably, the outer wall of the first motor is fixedly connected with a first fixed block, and one side of the first fixed block, which is close to the processing table, is fixedly connected with the dust-proof box.

Preferably, longitudinal movement mechanism is including the second motor, the one side fixed mounting that processing platform was kept away from to the movable plate has the fixed plate, one side rotation that the fixed plate is close to the second motor is connected with the second dwang, the drive output and the second dwang fixed connection of second motor, the fixed cover of outer wall of second dwang has been cup jointed third drive gear, the third spout has been seted up on the surface of movable plate, the inner wall sliding connection of third spout has the third slider, the one side fixedly connected with pinion rack of processing platform is kept away from to the third slider, third drive gear and pinion rack meshing are connected.

Preferably, the outer wall of the second motor is fixedly connected with a second fixed block, and one side of the second fixed block, which is close to the moving plate, is fixedly connected with the moving plate.

Preferably, elevating system is including the connecting plate, the one side and the third slider fixed connection of processing platform are kept away from to the connecting plate, the guide way has been seted up to one side that the connecting plate is close to the drilling machine, the inner wall sliding connection of guide way has the guide block, the guide block is close to one side fixedly connected with connecting rod of drilling machine, the one end and the drilling machine fixed connection of guide block are kept away from to the connecting rod, the one side fixed mounting that the third slider is close to the processing platform has the cylinder, the one end and the drilling machine fixed connection that the cylinder is close to the processing platform.

Compared with the prior art, the invention has the beneficial effects that:

1. by rotating the first rotating rod, the second transmission gear enables the two groups of first transmission gears to synchronously rotate in the same direction, so that the two groups of double-headed screws synchronously rotate in the same direction, the double-headed screws enable the first sliding blocks to move in opposite directions, the first sliding blocks drive the limiting plates and the non-slip mats to move in opposite directions, and the limiting plates and the non-slip mats limit and fix the gearbox shell, so that the limiting and fixing of the gearbox shell are conveniently completed, and the stability of the gearbox shell in subsequent punching processing is effectively improved;

2. the first motor and the second motor are started to enable the movable plate to move transversely, the movable plate drives the drilling machine to move transversely, the second motor enables the third sliding block to slide longitudinally through the third transmission gear and the toothed plate, and the third sliding block drives the drilling machine to move longitudinally, so that the transverse and longitudinal movement of the drilling machine is conveniently completed, and the convenience in subsequent punching operation is effectively improved;

3. through opening drilling machine and cylinder, the cylinder makes the vertical downstream of drilling machine, and the processing of punching a hole of gearbox casing is accomplished to the drill bit of drilling machine tip to the convenient processing of punching a hole of having accomplished gearbox casing, and then the effectual convenience that improves gearbox casing and punch a hole, and the effectual effect that improves gearbox casing and punch a hole, and improved gearbox casing's the efficiency of punching a hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic cross-sectional view of the dust-proof box of the present invention.

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention.

FIG. 4 is a schematic cross-sectional view of the dust-proof box of the present invention.

FIG. 5 is a schematic view of the connection between the vertical moving mechanism and the lifting mechanism.

FIG. 6 is a schematic cross-sectional view of the moving plate according to the present invention.

In the figure: 1. a processing table; 11. a stable seat; 12. a dust-proof box; 13. a door panel; 14. a handle; 15. an observation window; 16. a transmission housing; 17. a drilling machine; 2. a limiting mechanism; 21. a double-ended screw; 22. a first chute; 23. a first slider; 24. a limiting plate; 25. a non-slip mat; 26. a first transmission gear; 27. a first rotating lever; 28. a handle; 29. a second transmission gear; 3. a lateral movement mechanism; 31. a first motor; 32. a first fixed block; 33. a screw rod; 34. a second chute; 35. a second slider; 36. moving the plate; 4. a longitudinal movement mechanism; 41. a second motor; 42. a second fixed block; 43. a fixing plate; 44. a second rotating rod; 45. a third transmission gear; 46. a third chute; 47. a third slider; 48. a toothed plate; 5. a lifting mechanism; 51. a connecting plate; 52. a guide groove; 53. a guide block; 54. a connecting rod; 55. and a cylinder.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-6, the invention provides a front-rear driving integrated gearbox for a vehicle, which comprises a processing table 1, a gearbox housing 16 and a drilling machine 17, wherein the gearbox housing 16 is movably contacted with the processing table 1, stabilizing seats 11 are fixedly arranged at four corners of the bottom end of the processing table 1, the stabilizing seats 11 can effectively improve the stability of the processing table 1, a dust-proof box 12 is fixedly arranged at one side of the processing table 1 close to the gearbox housing 16, the dust-proof box 12 can prevent waste scraps from flying around during processing of the gearbox housing 16, a door plate 13 is rotatably connected to one side of the dust-proof box 12 far away from the gearbox housing 16, a handle 14 and an observation window 15 are respectively and fixedly arranged at one side of the door plate 13 far away from the dust-proof box 12, the door plate 13 can be conveniently opened by pulling the handle 14, a worker can conveniently observe the processing condition in the dust-proof box 12 through the observation window 15, a limiting mechanism 2 is arranged at one side of the processing table 1 close to the dust-proof box 12, the limiting mechanism 2 can conveniently limit the gearbox housing 16 to be processed, a transverse moving mechanism 3 is arranged in the dust-proof box 12, a lifting mechanism 17 is arranged on the surface of the transverse moving mechanism, and a lifting mechanism 17 is arranged on the drilling machine, and a lifting mechanism 17 capable of conveniently moving mechanism 5 is arranged on the lifting mechanism for realizing the transverse moving mechanism.

Further, the limiting mechanism 2 includes a double-headed screw 21, the double-headed screw 21 is rotatably connected to the processing table 1, one side of the processing table 1 close to the dust-proof box 12 is symmetrically provided with a first chute 22, the inner wall of the first chute 22 is symmetrically and slidably connected with a first slider 23, the double-headed screw 21 is rotatably connected to the first slider 23 through threads, by rotating the double-headed screw 21, the double-headed screw 21 can enable the first slider 23 to move in the opposite direction or in the opposite direction along the inner wall of the first chute 22, one side of the first slider 23 close to the dust-proof box 12 is fixedly provided with a limiting plate 24, the first slider 23 can drive the limiting plate 24 to move synchronously, the limiting plate 24 can conveniently realize the limiting of the transmission box shell 16, one side of the limiting plate 24 close to the transmission box shell 16 is fixedly provided with an anti-slip mat 25, the anti-slip mat 25 can effectively improve the stability of the transmission box shell 16, the anti-slip mat 25 is in movable contact with the transmission box shell 16, one end of the double-headed screw 21 far away from the transmission box shell 16 is fixedly connected with a first transmission gear 26, the first transmission gear 27 can drive the rotation handle 27, the first transmission handle 27 is connected to a second transmission gear 27, the first transmission handle is connected to the second transmission handle 29, the first transmission gear 27, the second transmission handle 29, the first transmission handle is connected to drive the second transmission handle, the second transmission handle 27, and the second transmission handle 27, and the second transmission handle 29, and the second transmission handle 27 are connected to drive the second transmission handle, and the second transmission handle, the second transmission handle 27.

Further, the lateral shifting mechanism 3 includes a first motor 31, a first fixed block 32 is fixedly connected to the outer wall of the first motor 31, the first fixed block 32 is fixedly connected to one side of the processing table 1 and the dust-proof box 12, the first fixed block 32 can effectively improve the stability of the first motor 31, a lead screw 33 is fixedly connected to the driving output end of the first motor 31, by opening the first motor 31, the driving shaft of the first motor 31 can drive the lead screw 33 to rotate, the lead screw 33 is rotatably connected to the dust-proof box 12, a second sliding groove 34 is symmetrically formed in the inner wall of the dust-proof box 12, a second sliding block 35 is slidably connected to the inner wall of the second sliding groove 34, the lead screw 33 is rotatably connected to the second sliding block 35 through threads, the second sliding block 35 can laterally slide along the inner wall of the second sliding groove 34 while the lead screw 33 rotates, a moving plate 36 is fixedly connected between the second sliding blocks 35, and the second sliding block 35 can drive the moving plate 36 to laterally move.

Further, the longitudinal moving mechanism 4 includes a second motor 41, a second fixed block 42 is fixedly connected to an outer wall of the second motor 41, one side of the second fixed block 42, which is close to the moving plate 36, is fixedly connected to the moving plate 36, the second fixed block 42 can effectively improve the stability of the second motor 41, a fixed plate 43 is fixedly mounted on one side, which is far away from the processing table 1, of the moving plate 36, one side, which is close to the second motor 41, of the fixed plate 43 is rotatably connected to a second rotating rod 44, a driving output end of the second motor 41 is fixedly connected to the second rotating rod 44, by opening the second motor 41, a driving shaft of the second motor 41 can drive the second rotating rod 44 to rotate, a third transmission gear 45 is fixedly sleeved on an outer wall of the second rotating rod 44, the second rotating rod 44 can drive the third transmission gear 45 to rotate, a third sliding groove 46 is formed in the surface of the moving plate 36, a inner wall of the third sliding groove 46 is slidably connected to a third sliding block 47, the third sliding block 47 can longitudinally move along an inner wall of the third sliding groove 46, one side, which is far away from the processing table 1, the third sliding block 47 is fixedly connected to a toothed plate 48, the third transmission gear 45 is meshed with the toothed plate 48, the third transmission gear 45, the toothed plate 45, and can drive the toothed plate 48 to longitudinally move the toothed plate 48 at the same time.

Further, the lifting mechanism 5 comprises a connecting plate 51, one surface of the connecting plate 51, which is far away from the machining table 1, is fixedly connected with a third slider 47, the third slider 47 can drive the connecting plate 51 to move longitudinally, one side of the connecting plate 51, which is close to the drilling machine 17, is provided with a guide groove 52, the inner wall of the guide groove 52 is slidably connected with a guide block 53, the guide block 53 can slide along the vertical direction of the inner wall of the guide groove 52, one side of the guide block 53, which is close to the drilling machine 17, is fixedly connected with a connecting rod 54, one end of the connecting rod 54, which is far away from the guide block 53, is fixedly connected with the drilling machine 17, one surface of the third slider 47, which is close to the machining table 1, is fixedly provided with a cylinder 55, one end of the cylinder 55, which is close to the machining table 1, is fixedly connected with the drilling machine 17, and by opening the cylinder 55, the piston end of the cylinder 55 can drive the drilling machine 17 to lift vertically, and by opening the drilling machine 17, the transmission case 16 can be punched conveniently.

The working principle is as follows: when the gearbox shell 16 needs to be punched, a worker firstly pulls the handle 14 and opens the door plate 13, then places the gearbox shell 16 to be punched between the two groups of limiting plates 24, and pulls the handle 14 to close the door plate 13;

subsequently, through the knob handle 28, the handle 28 drives the first rotating rod 27 to rotate, the first rotating rod 27 drives the second transmission gear 29 to rotate, the second transmission gear 29 rotates and simultaneously enables the two groups of first transmission gears 26 to synchronously rotate in the same direction, the two groups of first transmission gears 26 synchronously rotate in the same direction and simultaneously drive the two groups of double-headed screws 21 to synchronously rotate in the same direction, the two groups of double-headed screws 21 enable the two corresponding groups of first sliding blocks 23 to oppositely move along the inner walls of the corresponding first sliding grooves 22, at the moment, the four groups of first sliding blocks 23 enable the two groups of limiting plates 24 and the anti-skid pads 25 to oppositely move until the opposite sides of the two groups of anti-skid pads 25 are tightly contacted with the outer walls of the gearbox shell 16 and the gearbox shell 16 is fixed, and then the knob handle 28 is stopped, so that the limiting and fixing of the gearbox shell 16 are conveniently completed, and the stability of the gearbox shell 16 in the subsequent punching process is effectively improved;

then, the first motor 31 and the second motor 41 are respectively started, the driving shaft of the first motor 31 drives the screw rod 33 to rotate, the corresponding second sliding blocks 35 transversely slide along the inner walls of the corresponding second sliding grooves 34 while the screw rod 33 rotates, at this time, the two groups of second sliding blocks 35 transversely slide along the inner walls of the corresponding second sliding grooves 34 and drive the moving plate 36 to synchronously and transversely move, and the moving plate 36 drives the longitudinal moving mechanism 4, the lifting mechanism 5 and the drilling machine 17 to synchronously and transversely move;

the driving shaft of the second motor 41 drives the second rotating rod 44 to rotate, the second rotating rod 44 drives the third transmission gear 45 to rotate, the third transmission gear 45 drives the toothed plate 48 to longitudinally move while rotating, the toothed plate 48 longitudinally moves while enabling the third sliding block 47 to longitudinally slide along the inner wall of the third sliding groove 46, meanwhile, the third sliding block 47 drives the lifting mechanism 5 and the drilling machine 17 to longitudinally move until the drill bit of the drilling machine 17 after the two-way movement vertically corresponds to the required punching position of the gearbox shell 16, and then the first motor 31 and the second motor 41 are closed, so that the transverse and longitudinal movement of the drilling machine 17 is conveniently completed, and the convenience in subsequent punching operation is effectively improved;

finally, the drilling machine 17 and the air cylinder 55 are simultaneously started, the drilling machine 17 drives the end portion to drill holes and rotate, the piston end of the air cylinder 55 downwards pushes the drilling machine 17, the drilling machine 17 enables the guide block 53 to vertically slide downwards along the inner wall of the guide groove 52 through the connecting rod 54, the drill bit of the end portion of the drilling machine 17 vertically moves downwards and contacts with the position of the gearbox shell 16, which needs to be punched, so that one-time punching processing operation is completed, then the piston end of the air cylinder 55 is contracted, the drilling machine 17 returns to the initial height, then according to the operation steps, punching processing of other positions of the gearbox shell 16 is completed by moving the position of the drilling machine 17, and therefore punching processing of the gearbox shell 16 is conveniently completed, further, the convenience of punching of the gearbox shell 16 is effectively improved, the punching effect of the gearbox shell 16 is effectively improved, and the punching efficiency of the gearbox shell 16 is improved.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (9)

1. The utility model provides an automobile-used front and back drive disjunctor formula gearbox, includes processing platform (1), gearbox casing (16) and drilling machine (17), its characterized in that: gearbox casing (16) and processing platform (1) movable contact, the one side fixed mounting that is close to gearbox casing (16) of processing platform (1) has dust-proof box (12), the one side that processing platform (1) is close to dust-proof box (12) is equipped with stop gear (2), the inside of dust-proof box (12) is equipped with lateral shifting mechanism (3), the surface of lateral shifting mechanism (3) is equipped with longitudinal movement mechanism (4), the surface of longitudinal movement mechanism (4) is equipped with elevating system (5).

2. The front-rear driving integrated gearbox for vehicles as claimed in claim 1, wherein stabilizing seats (11) are fixedly mounted at four corners of the bottom end of the processing table (1), a door plate (13) is rotatably connected to one side of the dust-proof box (12) far away from the gearbox housing (16), and a handle (14) and an observation window (15) are respectively and fixedly mounted on one side of the door plate (13) far away from the dust-proof box (12).

3. The integrated front-rear drive gearbox for vehicles as claimed in claim 1, characterized in that limiting mechanism (2) includes double-headed screw (21), double-headed screw (21) and processing platform (1) rotate to be connected, first spout (22) have been seted up to the one side symmetry that processing platform (1) is close to dustproof case (12), the inner wall symmetry sliding connection of first spout (22) has first slider (23), double-headed screw (21) and first slider (23) screw rotate to be connected, one side fixed mounting that first slider (23) is close to dustproof case (12) has limiting plate (24), the one end fixedly connected with first transmission gear (26) of gearbox casing (16) is kept away from in double-headed screw (21), one side rotation that processing platform (1) is close to first transmission gear (26) is connected with first rotation pole (27), the outer wall fixation of first rotation pole (27) has cup jointed second transmission gear (29), second transmission gear (29) and first transmission gear (26) mesh to be connected.

4. The integrated front and rear drive transmission for vehicles as claimed in claim 3, wherein a non-slip mat (25) is fixedly mounted on one side of the limiting plate (24) close to the transmission housing (16), the non-slip mat (25) is in movable contact with the transmission housing (16), and a handle (28) is fixedly connected to one end of the first rotating rod (27) far away from the dust-proof box (12).

5. The integrated front and rear drive transmission for vehicles according to claim 1, wherein the lateral movement mechanism (3) comprises a first motor (31), a lead screw (33) is fixedly connected to a drive output end of the first motor (31), the lead screw (33) is rotatably connected to the dust-proof box (12), second sliding grooves (34) are symmetrically formed in an inner wall of the dust-proof box (12), a second sliding block (35) is slidably connected to an inner wall of the second sliding groove (34), the lead screw (33) is rotatably connected to the second sliding block (35) through a thread, and a moving plate (36) is fixedly connected between the second sliding blocks (35).

6. The forward and backward driving integrated gearbox for vehicles as claimed in claim 5, wherein a first fixed block (32) is fixedly connected to the outer wall of the first motor (31), and one side of the first fixed block (32) close to the processing table (1) is fixedly connected with the dust-proof box (12).

7. The automotive front-rear driving integrated gearbox is characterized in that the longitudinal moving mechanism (4) comprises a second motor (41), a fixed plate (43) is fixedly mounted on one surface, far away from the machining table (1), of the moving plate (36), a second rotating rod (44) is rotatably connected to one side, close to the second motor (41), of the fixed plate (43), the driving output end of the second motor (41) is fixedly connected with the second rotating rod (44), a third transmission gear (45) is fixedly connected to the outer wall of the second rotating rod (44), a third sliding groove (46) is formed in the surface of the moving plate (36), a third sliding block (47) is slidably connected to the inner wall of the third sliding groove (46), a toothed plate (48) is fixedly connected to one surface, far away from the machining table (1), of the third sliding block (47), and the third transmission gear (45) is meshed with the toothed plate (48).

8. The front-rear driving integrated gearbox for vehicles as claimed in claim 7, characterized in that the outer wall of the second motor (41) is fixedly connected with a second fixed block (42), and one side of the second fixed block (42) close to the moving plate (36) is fixedly connected with the moving plate (36).

9. The front-rear driving integrated gearbox for vehicles as claimed in claim 7, characterized in that the lifting mechanism (5) comprises a connecting plate (51), one side of the connecting plate (51) far away from the machining table (1) is fixedly connected with the third slider (47), one side of the connecting plate (51) near the drilling machine (17) is provided with a guide groove (52), the inner wall of the guide groove (52) is slidably connected with a guide block (53), one side of the guide block (53) near the drilling machine (17) is fixedly connected with a connecting rod (54), one end of the connecting rod (54) far away from the guide block (53) is fixedly connected with the drilling machine (17), one side of the third slider (47) near the machining table (1) is fixedly provided with a cylinder (55), and one end of the cylinder (55) near the machining table (1) is fixedly connected with the drilling machine (17).

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