CN216441724U

CN216441724U - Cross axle oil groove opening device

Info

Publication number: CN216441724U
Application number: CN202122955728.8U
Authority: CN
Inventors: 汪水林; 万天艳
Original assignee: Hangzhou Kanglan Automobile Parts Co ltd
Current assignee: Hangzhou Kanglan Automobile Parts Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-06
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to a cross shaft oil groove opening device which comprises a workbench, wherein a grooving machine is movably arranged at the top of the workbench, a fixed bin is fixed at the top of the workbench, a fixed seat is fixed on the right side of the fixed bin, a rotating column is movably connected to the right side of the fixed seat through a bearing, a clamping bin is fixed at the right end of the rotating column, a fixed plate is fixed on the right side of the clamping bin, a rotating mechanism is arranged in the fixed bin, and a fixing mechanism is arranged in the clamping bin. This oil groove device is driven to cross through placing the cross behind first grip block top, and the third motor starts to drive the second grip block and move down, use under the cooperation of first grip block and second grip block afterwards, make the cross fixed, rethread starts the groover and cuts the cross, start through the second motor simultaneously, and drive the cross through the centre gripping storehouse and rotate, make the groover can slot to the periphery wall of cross, thereby reach the effect that work efficiency is high.

Description

Cross axle oil groove opening device

Technical Field

The utility model relates to the technical field of a cross shaft, in particular to a cross shaft oil groove forming device.

Background

The cross shaft is also called a cross joint, namely a universal joint, is a work piece for realizing variable-angle power transmission, is used for positions needing to change the direction of a transmission axis, is a joint part of a universal transmission device of an automobile driving system, is a universal joint with different speeds widely used on an automobile, allows the maximum intersection angle of two adjacent shafts to be 15-20 degrees, and is one of key parts of the universal joint with the same.

After the cross shaft is used for a long time, abnormal sound can occur, engine oil needs to be added to the cross shaft, and therefore when the cross shaft is manufactured, an oil groove needs to be formed in the cross shaft.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the cross shaft oil groove opening device which has the advantages of high working efficiency, higher safety and the like, and solves the problems that the traditional method is low in machining efficiency and easy to hurt hands when in error operation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cross axle oil groove opening device, includes the workstation, the top movable mounting of workstation has the groover, the fixed storehouse of top fixedly connected with of workstation, the right side fixedly connected with fixing base in fixed storehouse, there is the rotation post right side of fixing base through bearing swing joint, the right-hand member fixedly connected with of rotation post presss from both sides the storehouse, the right side fixedly connected with fixed plate that presss from both sides the storehouse, the bottom fixed mounting of fixed plate has a motor, the first grip block of output shaft fixedly connected with of a motor, be equipped with slewing mechanism in the fixed storehouse, be equipped with fixed establishment in the clamp storehouse.

Further, the left end of rotation post runs through fixing base and fixed storehouse in proper order and extends to the inside in fixed storehouse, the rotation post passes through bearing and fixed storehouse swing joint, the output shaft of first motor runs through the fixed plate, the output shaft of first motor passes through bearing and fixed plate swing joint.

Further, slewing mechanism includes the second motor of fixed mounting at fixed storehouse top, the interior roof of fixed storehouse has the bull stick through bearing swing joint, the first awl tooth of bottom fixedly connected with of bull stick, the left end fixedly connected with second awl tooth of rotation post.

Furthermore, the top end of the rotating rod penetrates through the fixed bin and extends to the top of the fixed bin, the top end of the rotating rod is fixedly connected with an output shaft of the second motor, and the first bevel gear is meshed with the second bevel gear.

Further, fixed establishment includes the third motor of fixed mounting at the clamping chamber top, there is the threaded rod through bearing swing joint between the interior roof in clamping chamber and the interior diapire, fixedly connected with gag lever post between the interior roof in clamping chamber and the interior diapire, the outside threaded connection of threaded rod has the fly leaf, the right side fixedly connected with movable plate of fly leaf, there is the second grip block bottom the movable plate through bearing swing joint.

Furthermore, the clamping chamber is run through on the threaded rod top, the top of threaded rod and the output shaft fixed connection of third motor, the screw hole has been seted up at the top of fly leaf, the screw thread and the screw hole of threaded rod surface are mutually supported.

Further, the right side of fly leaf runs through the clamping chamber and extends to its right side, the rectangular hole of mutually supporting with the fly leaf is seted up on the right side in clamping chamber, the cooperation mode of fly leaf and rectangular hole is clearance fit, the fly leaf is run through to the bottom of gag lever post, the spacing hole with gag lever post looks adaptation is seted up at the top of fly leaf, the cooperation mode of gag lever post and spacing hole is clearance fit.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this oil groove device is driven to cross, through placing the cross behind first grip block top, the third motor starts, and at the threaded rod, the cooperation of gag lever post and fly leaf is used down, drive the second grip block downstream through the movable plate, use under the cooperation of first grip block and second grip block afterwards, it is fixed to make the cross, the rethread starts the groover and cuts the cross, start through the second motor simultaneously, and at the bull stick, first awl tooth, under the cooperation of second awl tooth and rotation post is used, it rotates to drive the cross through the centre gripping storehouse, make the groover can slot to the periphery wall of cross, thereby reach the effect that work efficiency is high.

2. This oil groove device is driven to cross through placing the cross behind first grip block top, accomplishes fluting work by machinery, makes to carry out fluting during operation to the cross, need not the staff and touches the cross with the hand to reach safer effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the fixed bin of the present invention;

FIG. 3 is a cross-sectional view of a cartridge according to the present invention.

In the figure: the automatic grooving machine comprises a workbench 1, a grooving machine 2, a fixed bin 3, a clamping bin 4, a fixed seat 5, a rotating column 6, a fixed plate 7, a first clamping plate 8, a first motor 9, a second motor 10, a rotating rod 11, a first bevel gear 12, a second bevel gear 13, a third motor 14, a threaded rod 15, a limiting rod 16, a movable plate 17, a movable plate 18 and a second clamping plate 19.

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. 1-3, the cross-axle oil groove opening device in the present embodiment includes a workbench 1, a grooving machine 2 is movably mounted on the top of the workbench 1, a fixed bin 3 is fixedly connected to the top of the workbench 1, a fixed seat 5 is fixedly connected to the right side of the fixed bin 3, a rotating column 6 is movably connected to the right side of the fixed seat 5 through a bearing, and a clamping bin 4 is fixedly connected to the right end of the rotating column 6.

The right side fixedly connected with fixed plate 7 of holding chamber 4, the bottom fixed mounting of fixed plate 7 has first motor 9, and the first grip block 8 of output shaft fixedly connected with of first motor 9.

A rotating mechanism is arranged in the fixed bin 3, and a fixing mechanism is arranged in the clamping bin 4.

Wherein, the left end of rotation post 6 runs through fixing base 5 and fixed storehouse 3 in proper order and extends to the inside in fixed storehouse 3, rotates post 6 and passes through bearing and fixed storehouse 3 swing joint, and the output shaft of first motor 9 runs through fixed plate 7, and the output shaft of first motor 9 passes through bearing and fixed plate 7 swing joint.

It should be noted that, the grooving machine 2 is composed of a driving machine and a milling cutter head fixedly connected to an output shaft of the driving machine, a front-back moving mechanism is arranged at the bottom of the grooving machine 2, the grooving machine 2 can be driven to move back and forth when the grooving machine 2 performs grooving treatment on a cross shaft, the cross shaft has four ends, and when the cross shaft performs oil groove grooving, the peripheral wall of each end of the cross shaft needs to be grooved.

Concretely, when the need is carried out the fluting processing to the universal joint pin, place the universal joint pin at the top of first grip block 8 earlier, fixed establishment starts afterwards, and it is fixed with the universal joint pin, restart groover 2 cuts the universal joint pin, at the grooved in-process, slewing mechanism starts, and drive through rotation post 6 and press from both sides the storehouse 4 and rotate, when centre gripping storehouse 4 rotates, the universal joint pin follows the rotation, so as to slot the periphery wall of universal joint pin, after the one end fluting of universal joint pin is accomplished, first motor 9 starts, and drive the universal joint pin and rotate under fixed establishment's cooperation use, after the one end that treats the cutting of universal joint pin is located groover 2 openly, restart groover 2 and slewing mechanism slot again, so circulate, it is all accomplished to the four ends fluting of universal joint pin.

In this embodiment, the rotating mechanism includes a second motor 10 fixedly mounted at the top of the fixed bin 3, the inner top wall of the fixed bin 3 is movably connected with a rotating rod 11 through a bearing, the bottom end of the rotating rod 11 is fixedly connected with a first bevel gear 12, and the left end of the rotating column 6 is fixedly connected with a second bevel gear 13.

The top end of the rotating rod 11 penetrates through the fixed bin 3 and extends to the top of the fixed bin, the top end of the rotating rod 11 is fixedly connected with an output shaft of the second motor 10, and the first bevel gear 12 is meshed with the second bevel gear 13.

Specifically, after the second motor 10 is started, the second motor 10 drives the rotating rod 11 to rotate through the output shaft, and drives the rotating column 6 to rotate under the cooperation of the first bevel gear 12 and the second bevel gear 13, and when the rotating column 6 rotates, the clamping bin 4 rotates along with the rotating column.

In this embodiment, the fixing mechanism includes a third motor 14 fixedly installed at the top of the clamping chamber 4, a threaded rod 15 is movably connected between the inner top wall and the inner bottom wall of the clamping chamber 4 through a bearing, a limiting rod 16 is fixedly connected between the inner top wall and the inner bottom wall of the clamping chamber 4, a movable plate 17 is connected to the outer side of the threaded rod 15 through a thread, a movable plate 18 is fixedly connected to the right side of the movable plate 17, and a second clamping plate 19 is movably connected to the bottom of the movable plate 18 through a bearing.

Wherein, the top of threaded rod 15 runs through the clamping chamber 4, the top of threaded rod 15 and the output shaft fixed connection of third motor 14, and the screw hole has been seted up at the top of fly leaf 17, and the screw thread and the screw hole of threaded rod 15 surface are mutually supported.

The right side of the movable plate 17 penetrates through the clamping chamber 4 and extends to the right side of the clamping chamber, the right side of the clamping chamber 4 is provided with a strip hole matched with the movable plate 17, the movable plate 17 is in clearance fit with the strip hole, the bottom end of the limiting rod 16 penetrates through the movable plate 17, the top of the movable plate 17 is provided with a limiting hole matched with the limiting rod 16, and the limiting rod 16 is in clearance fit with the limiting hole.

It should be noted that, when the first motor 9 is started and the first clamping plate 8 drives the cross shaft to rotate, the second clamping plate 19 does not affect the rotation of the cross shaft.

Specifically, after the third motor 14 is started, the third motor 14 drives the threaded rod 15 to rotate, then the movable plate 17 drives the movable plate 18 to move up and down under the limitation of the limiting rod 16, and when the movable plate 18 moves, the second clamping plate 19 moves along with the movable plate.

The working principle of the above embodiment is as follows:

when the slotting treatment is required to be carried out on the cross shaft, the cross shaft is firstly placed at the top of the first clamping plate 8, then the third motor 14 is started and drives the threaded rod 15 to rotate, the movable plate 17 drives the movable plate 18 to move downwards under the limitation of the limiting rod 16, when the movable plate 18 moves, the second clamping plate 19 moves along with the cross shaft, after the second clamping plate 19 is tightly connected with the cross shaft, the cross shaft is fixed under the matching use of the first clamping plate 8, then the slotting machine 2 is started to cut the cross shaft, in the slotting process, after the second motor 10 is started, the second motor 10 drives the rotating rod 11 to rotate through the output shaft, and drives the rotating column 6 to rotate under the matching action of the first conical teeth 12 and the second conical teeth 13, when the rotating column 6 rotates, the clamping bin 4 rotates along with the rotation, when the clamping bin 4 rotates, the cross shaft rotates along with the rotation, so as to slot the outer peripheral wall of the cross shaft, after the grooving at one end of the cross shaft is completed, the first motor 9 is started, the cross shaft is driven to rotate under the matching use of the first clamping plate 8 and the second clamping plate 19, after the uncut end of the cross shaft is positioned on the front side of the grooving machine 2, the grooving machine 2 and the second motor 10 are started again for grooving, and the steps are repeated until the grooving work is completed at the four ends of the cross shaft.

The control mode of the utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The cross shaft oil groove opening device is characterized by comprising a workbench (1), wherein a grooving machine (2) is movably mounted at the top of the workbench (1), a fixed bin (3) is fixedly connected to the top of the workbench (1), a fixed seat (5) is fixedly connected to the right side of the fixed bin (3), a rotating column (6) is movably connected to the right side of the fixed seat (5) through a bearing, and a clamping bin (4) is fixedly connected to the right end of the rotating column (6);

a fixing plate (7) is fixedly connected to the right side of the clamping chamber (4), a first motor (9) is fixedly mounted at the bottom of the fixing plate (7), and an output shaft of the first motor (9) is fixedly connected with a first clamping plate (8);

a rotating mechanism is arranged in the fixed bin (3), and a fixing mechanism is arranged in the clamping bin (4).

2. The cross-pin oil sump design of claim 1, wherein: the left end of rotation post (6) runs through fixing base (5) and fixed storehouse (3) in proper order and extends to the inside in fixed storehouse (3), rotate post (6) and pass through bearing and fixed storehouse (3) swing joint, the output shaft of first motor (9) runs through fixed plate (7), the output shaft of first motor (9) passes through bearing and fixed plate (7) swing joint.

3. The cross-pin oil sump design of claim 2, wherein: slewing mechanism includes second motor (10) of fixed mounting at fixed storehouse (3) top, there is bull stick (11) on the interior roof of fixed storehouse (3) through bearing swing joint, the first awl tooth (12) of bottom fixedly connected with of bull stick (11), the left end fixedly connected with second awl tooth (13) of rotation post (6).

4. A cross-axis oil sump design according to claim 3, wherein: the top end of the rotating rod (11) penetrates through the fixed bin (3) and extends to the top of the fixed bin, the top end of the rotating rod (11) is fixedly connected with an output shaft of the second motor (10), and the first bevel gear (12) is meshed with the second bevel gear (13).

5. The cross-pin oil sump design of claim 1, wherein: fixed establishment includes third motor (14) at clamp position storehouse (4) top, there is threaded rod (15) through bearing swing joint between the interior roof of clamp position storehouse (4) and the interior diapire, fixedly connected with gag lever post (16) between the interior roof of clamp position storehouse (4) and the interior diapire, the outside threaded connection of threaded rod (15) has fly leaf (17), the right side fixedly connected with movable plate (18) of fly leaf (17), there is second grip block (19) bottom of movable plate (18) through bearing swing joint.

6. The cross-pin oil slotted device of claim 5, wherein: the clamping chamber (4) is run through on threaded rod (15) top, the output shaft fixed connection of the top of threaded rod (15) and third motor (14), the screw hole has been seted up at the top of fly leaf (17), the screw thread and the screw hole of threaded rod (15) surface are mutually supported.

7. The cross-pin oil sump design of claim 6, wherein: the right side of fly leaf (17) runs through and presss from both sides clamping chamber (4) and extends to its right side, the rectangular hole with fly leaf (17) looks adaptation is seted up on the right side of clamping chamber (4), fly leaf (17) are clearance fit with the cooperation mode in rectangular hole, fly leaf (17) are run through to the bottom of gag lever post (16), the spacing hole with gag lever post (16) looks adaptation is seted up at the top of fly leaf (17), gag lever post (16) are clearance fit with the cooperation mode in spacing hole.