CN218016228U - Automobile wheel hub screw processingequipment - Google Patents

Abstract

The utility model discloses an automobile hub screw hole processing device, which belongs to the technical field of automobile hub processing, and aims at the problems that the distance between a screw hole processing position and a hub middle position is different due to the difference of hub sizes, the existing hub screw hole processing device is inconvenient for a user to adjust the screw hole processing position according to the hub size and the user cannot quickly fix an automobile hub; the utility model discloses a drilling and tapping machine processes the screw that is the circumference and distributes in proper order to make the device can process the screw of multiple not unidimensional automobile wheel hub, thereby improved the device's application range, and can the quick adjustment drilling and tapping machine progressively remove to the screw processing department that is the circumference and distributes, thereby improved the device's machining efficiency.

Description

Automobile wheel hub screw processingequipment

Technical Field

The utility model belongs to the technical field of automobile wheel hub processing, concretely relates to automobile wheel hub screw processingequipment.

Background

The automobile hub is an important component of automobile parts, and hubs on the market can be divided into steel hubs and alloy hubs according to materials, and each hub has advantages and disadvantages, and screw hole processing is required in the hub processing process, and the hub needs to be processed through a corresponding processing device.

Automobile wheel hub screw processingequipment among the prior art is through fixing the back with the hub spiral shell, goes out corresponding screw to wheel hub's surface machining through corresponding drilling chasing bar, at the in-process of in-service use, has following problem:

(1) because the difference of wheel hub size for the distance of screw processing position and wheel hub intermediate position department is also different, and the screw is mostly that the circumference distributes and has a plurality ofly, and current wheel hub screw processingequipment not convenient to use person adjusts the position of screw processing according to wheel hub's size, thereby makes the use of device have certain limitation part, is unfavorable for the use.

(2) The step of fixing the automobile hub by the automobile hub screw hole machining device in the prior art is complex and tedious, and a certain amount of bolts are required to be used for fixing the automobile hub, so that a user cannot fix the automobile hub quickly, the use efficiency of the device is reduced, and the device is not beneficial to use.

Therefore, an automobile hub screw hole machining device is needed, and the problems that due to the fact that the sizes of hubs are different, the distances between a screw hole machining position and a hub middle position are different, an existing hub screw hole machining device cannot be used for conveniently adjusting the position of screw hole machining according to the size of the hub, and a user cannot fix an automobile hub quickly in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile wheel hub screw processingequipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile wheel hub screw processingequipment, includes the workstation, the pneumatic cylinder is installed at the top of workstation, the top of workstation internal surface is provided with the connecting seat, the connecting seat is the U-shaped setting, the output of pneumatic cylinder passes the workstation and is fixed mutually with the surface at connecting seat top, the bottom of connecting seat is fixed with the connecting plate, first motor is installed to one side at connecting seat top, the output of first motor pass the connecting seat and with the surface swing joint of connecting plate, first motor output is located the fixed cover of intermediate position department of connecting seat and connecting plate and is equipped with first gear, the intermediate position department of connecting plate runs through the swing joint has the loose axle, the fixed cover in top of loose axle outer peripheral face is equipped with the second gear, one side and the first gear mesh of second gear, the bottom of connecting plate is provided with the roating seat, the bottom of loose axle is fixed mutually with the surface at roating seat top, the pole groove has been seted up on the surface of roating seat bottom, the inside swing joint in pole groove has first threaded rod, one side of first threaded rod passes the roating seat and extends the outside of roating seat, the fixed threaded rod is located the screw thread sleeve, there is the drilling screw sleeve.

What need explain in the scheme is, the intermediate position department of workstation bottom is fixed with fixed frame, the second motor is installed to the bottom of fixed frame, the intermediate position department swing joint of fixed frame has the second threaded rod, the bottom of second threaded rod pass fixed frame and fixed mutually with the output of second motor, the outer peripheral face threaded connection of second threaded rod has the second thread bush.

It is further worth explaining that two clamping plates are arranged at the bottom of the inner surface of the workbench, a shaft groove penetrates through the position, located at the bottom of the clamping plate at the corresponding position, of the inner surface of the workbench, an embedded shaft is fixed inside the shaft groove, a limiting sleeve is movably sleeved on the outer peripheral surface of the embedded shaft, the top of the limiting sleeve is fixed to the surface of the clamping plate at the corresponding position, and fixing plates are fixed to the two sides of the second threaded sleeve.

It should be further noted that a plurality of clamping seats are fixed on one side of the fixing plate away from each other and the surface of the bottom of the limiting sleeve, and a movable rod is rotatably connected to the middle position of the two clamping seats corresponding to each other.

As a preferred embodiment, two sides of the second threaded sleeve are inserted with a limiting rod in a penetrating manner, and the upper end and the lower end of the limiting rod are fixed with the inner cavity surface of the fixing frame.

In a preferred embodiment, the inner cavity of the shaft groove is in a T-shaped arrangement, and the limiting sleeve is in a T-shaped arrangement.

In a preferred embodiment, a rubber pad is glued on the surface of the handle, and the surface of the rubber pad is provided with multiple groups of anti-skid grains.

Compared with the prior art, the utility model provides a pair of automobile wheel hub screw processingequipment includes following beneficial effect at least:

(1) Through rotating the grab handle, thereby make first threaded rod be circular motion, thereby make first thread bush along the motion of horizontal direction, thereby adjust the distance of drilling tapping machine apart from wheel hub intermediate position department, when opening first motor, make first gear and second gear take place the meshing effect, thereby make and rotate the seat and can be circular motion, thereby can process the screw that is the circumference and distributes in proper order through the drilling tapping machine, thereby make the device can process the screw of multiple not unidimensional automobile wheel hub, thereby the application range of the device has been improved, and can gradually remove to the screw processing department that is the circumference and distributes by quick adjustment drilling tapping machine, thereby the machining efficiency of the device has been improved, thereby the practicality of the device has been improved.

(2) Through arranging wheel hub in the intermediate position department of two splint, afterwards through starting the second motor to make the second threaded rod be circular motion, thereby make the second thread bush along vertical direction motion, thereby make the movable rod take place the angle change, thereby make two splint to the direction motion that is close to each other, thereby can fix wheel hub fast, thereby can pass through the availability factor of the device, thereby further improved the practicality of the device.

Drawings

Fig. 1 is a schematic perspective view of the overall structure of the present invention;

fig. 2 is a schematic sectional view of a partial structure of the present invention;

fig. 3 is a schematic cross-sectional view of the three-dimensional structure of the working table of the present invention;

fig. 4 is an enlarged schematic view of a structure at a in fig. 3 according to the present invention.

In the figure: 1. a work table; 2. a connecting seat; 3. a connecting plate; 4. a first motor; 5. a first gear; 6. A movable shaft; 7. a second gear; 8. a rotating seat; 9. a rod groove; 10. a first threaded rod; 11. a handle; 12. a first threaded sleeve; 13. drilling and tapping machines; 14. a splint; 15. a fixing frame; 16. a movable rod; 17. a second motor; 18. a shaft groove; 19. an embedded shaft; 20. a limiting sleeve; 21. a second threaded rod; 22. A second threaded sleeve; 23. a limiting rod; 24. a fixing plate; 25. a holder; 26. and a hydraulic cylinder.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the present invention provides an automobile hub screw processing device, including a workbench 1, a hydraulic cylinder 26 is installed at the top of the workbench 1, a connecting seat 2 is installed at the top of the inner surface of the workbench 1, the connecting seat 2 is in a U-shaped configuration, an output end of the hydraulic cylinder 26 passes through the workbench 1 and is fixed to the surface of the top of the connecting seat 2, a connecting plate 3 is fixed to the bottom of the connecting seat 2, a first motor 4 is installed at one side of the top of the connecting seat 2, an output end of the first motor 4 passes through the connecting seat 2 and is movably connected to the surface of the connecting plate 3, a first gear 5 is fixedly sleeved at an intermediate position of the output end of the first motor 4 between the connecting seat 2 and the connecting plate 3, a movable shaft 6 is movably connected to the intermediate position of the connecting plate 3, a second gear 7 is fixedly sleeved at the top of the outer peripheral surface of the movable shaft 6, one side of the second gear 7 is engaged with the first gear 5, a rotating seat 8 is provided at the bottom of the connecting plate 3, the bottom of the movable shaft 6 is fixed to the surface of the rotating seat 8 and the rotating seat 8, a screw rod 9 is provided at a handle 12, a first screw rod 10 is connected to a screw rod adjusting rod 12, a screw rod is connected to a first screw rod adjusting seat 10, a first screw rod 12 is connected to a first screw rod adjusting seat 10, a first screw rod adjusting seat is connected to a first screw rod adjusting seat 12, a first screw rod adjusting handle 12 is fixed to a first screw rod adjusting handle 12 fixed to a first screw rod adjusting handle, a first screw rod adjusting handle 12 fixed screw rod adjusting handle, thereby adapt to not unidimensional wheel hub, can make to rotate seat 8 and drive drilling tapping machine 13 and be circular motion through starting first motor 4 to drilling tapping machine 13 can adjust in proper order to be the position of another screw processing department that the circumference distributes.

Further as shown in fig. 3 and 4, it is worth specifically explaining that a fixed frame 15 is fixed at the middle position of the bottom of the workbench 1, a second motor 17 is installed at the bottom of the fixed frame 15, a second threaded rod 21 is movably connected at the middle position of the fixed frame 15, the bottom of the second threaded rod 21 penetrates through the fixed frame 15 and is fixed with the output end of the second motor 17, a second threaded sleeve 22 is connected to the outer peripheral surface of the second threaded rod 21 in a threaded manner, the second threaded rod 21 performs circular motion by starting the second motor 17, and the second threaded sleeve 22 moves in the vertical direction under the interference action of the inner cavity of the fixed frame 15.

Further as shown in fig. 3, it is worth specifically explaining that two clamp plates 14 are arranged at the bottom of the inner surface of the workbench 1, a shaft groove 18 penetrates through a position of the inner surface of the workbench 1, which is located at the bottom of the clamp plate 14 at a corresponding position, an embedded shaft 19 is fixed inside the shaft groove 18, a position limiting sleeve 20 is movably sleeved on the outer peripheral surface of the embedded shaft 19, the top of the position limiting sleeve 20 is fixed to the surface of the clamp plate 14 at the corresponding position, fixing plates 24 are fixed to two sides of the second threaded sleeve 22, one side of each fixing plate 24, which is far away from each other, and a plurality of clamping seats 25 are fixed to the surface of the bottom of the position limiting sleeve 20, and the middle positions of the two clamping seats 25 at the corresponding position are rotatably connected with the movable rod 16, because the clamp plates 14 are interfered by the inner cavity of the shaft groove 18 and slide along the outer peripheral surface of the embedded shaft 19, the clamp plates 14 can only move in the horizontal direction, the movable rod 16 can move vertically through the second threaded sleeve 22, so that the movable rod 16 has an angle change, and the clamp plates 14 can move in the direction, so that the direction of the movable rod 16 can move in the direction of the clamp plates toward or away from each other under the acting force generated by the angle change, and the wheel hub can be rapidly installed and disassembled.

The scheme has the following working processes: in the process of practical use, when a wheel hub needs to be fixed, the wheel hub is arranged in the middle position of the two clamping plates 14 at the corresponding position, then the second motor 17 is started, so that the output end of the second motor 17 drives the second threaded rod 21 to do circular motion, the second threaded sleeve 22 can only move along the vertical direction due to the interference limiting effect of the inner cavity of the fixed frame 15 on the second threaded sleeve 22, and therefore the second threaded sleeve 22 can move upwards along the vertical direction under the matching effect of the internal thread structure of the inner wall of the second threaded sleeve 22 and the external thread structure of the outer peripheral surface of the second threaded rod 21, so that the movable rod 16 is subjected to angle change, the height of the movable rod 16 in the vertical direction is changed, and under the connecting effect of the movable rod 16, the clamping plates 14 can be subjected to acting force moving towards the corresponding direction, because the limiting sleeve 20 can only slide along the outer peripheral surface of the embedded shaft 19 in the process of moving along the inner cavity of the shaft groove 18, the clamping plate 14 can move towards the direction close to each other under the driving of corresponding acting force, so as to quickly fix the hub, when the horizontal distance between the drilling tapping machine 13 and the middle position of the hub needs to be adjusted according to the size of the hub, the first threaded rod 10 can do circular motion by rotating the grab handle 11, because the first threaded sleeve 12 is supported by the interference limiting function of the inner cavity of the rod groove 9, the first threaded sleeve 12 can drive the drilling tapping machine 13 to horizontally move to the corresponding position under the matching action of the internal thread structure of the inner wall of the first threaded sleeve 12 and the external thread structure of the outer peripheral surface of the first threaded rod 10, and the movable rod 16 is controlled to drive the drilling tapping machine 13 to vertically move downwards to the position close to the processing of the screw hole of the hub, thereby carry out screw tapping processing to wheel hub, when a screw has been processed, through starting first motor 4 to make first gear 5 be circular motion, take place the meshing effect with second gear 7, thereby make and rotate 8 drive drilling tapping machine 13 and be circular motion, thereby can adjust in proper order to being the screw processing position department that the circumference distributes.

According to the working process, the following steps are known: move along the horizontal direction through first thread bush 12, thereby adjust the distance of drilling tapping machine 13 apart from wheel hub intermediate position department, thereby adapt to the screw processing position department of the automobile wheel hub of multiple not unidimensional, take place the meshing effect through first gear 5 and second gear 7, thereby make and rotate seat 8 and can be circular motion, thereby can adjust drilling tapping machine 13 and process the screw that is the circumference and distributes in proper order, thereby the application range of the device has been improved, and can the gradual removal of quick adjustment drilling tapping machine 13 to the screw processing department that is the circumference and distributes, thereby the machining efficiency of the device has been improved, take place angular variation through movable rod 16, thereby make two splint 14 to the direction motion that is close to each other, thereby can be with wheel hub quick fixation, thereby can pass through the availability factor of the device.

As further shown in fig. 3 and 4, it is worth concretely explaining that the limiting rods 23 are inserted through two sides of the second threaded sleeve 22, the upper and lower ends of the limiting rods 23 are fixed to the inner cavity surface of the fixed frame 15, and the limiting rods 23 can further limit the movement track of the second threaded sleeve 22, so that the second threaded sleeve 22 can move more stably.

Further as shown in fig. 3 and 4, it is worth specifically explaining that the inner cavity of the axial slot 18 is T-shaped, the stop collar 20 is T-shaped, and the inner cavity of the axial slot 18 and the stop collar 20 are T-shaped, so that the contact area between the inner cavity of the axial slot 18 and the stop collar 20 is increased, and the collision limiting effect of the inner cavity of the axial slot 18 on the stop collar 20 is increased.

Further, as shown in fig. 2, it is worth specifically describing that a rubber pad is glued on the surface of the handle 11, and a plurality of sets of anti-slip threads are arranged on the surface of the rubber pad, so that when a user holds the handle 11, the rubber pad on the surface of the handle 11 increases the contact area between the hand of the user and the surface of the handle 11, thereby increasing the stability when the user holds the surface of the handle 11.

To sum up: move along the horizontal direction through first thread bush 12, thereby adjust the distance that drilling tapping machine 13 is apart from wheel hub intermediate position department, thereby adapt to the screw processing position department of the automobile wheel hub of multiple not unidimensional, take place the meshing effect through first gear 5 and second gear 7, thereby make and rotate seat 8 and can be circular motion, thereby can adjust drilling tapping machine 13 and process the screw that is the circumference and distribute in proper order, thereby the application range of the device has been improved, and can gradually move to the screw processing department that is the circumference and distributes through quick adjustment drilling tapping machine 13, thereby the machining efficiency of the device has been improved, spacing pole 23 can play further limiting effect to the movement track of second thread bush 22 when doing vertical motion through second thread bush 22, thereby make the steadier that second thread bush 22 can move, make movable rod 16 take place angular variation, thereby make two splint 14 to the direction motion that is close to each other, thereby can fix wheel hub fast, thereby can pass through the availability factor of the device.

The first motor 4, the drilling and tapping machine 13, the hydraulic rod 26 and the second motor 17 are commercially available, and the first motor 4, the hydraulic cylinder 26 and the second motor 17 are provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description is omitted in the specification.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an automobile wheel hub screw processingequipment, includes workstation (1), its characterized in that, pneumatic cylinder (26) are installed at the top of workstation (1), the top of workstation (1) internal surface is provided with connecting seat (2), connecting seat (2) are the U-shaped setting, the output of pneumatic cylinder (26) passes workstation (1) and is fixed mutually with the surface at connecting seat (2) top, the bottom of connecting seat (2) is fixed with connecting plate (3), first motor (4) are installed to one side at connecting seat (2) top, the output of first motor (4) passes connecting seat (2) and with the surface swing joint of connecting plate (3), first motor (4) output is located the fixed cover of intermediate position department of connecting seat (2) and connecting plate (3) and is equipped with first gear (5), the intermediate position department of connecting plate (3) runs through swing joint has loose axle (6), the fixed cover in top of loose axle (6) peripheral face is equipped with second gear (7), one side and first gear (5) mesh mutually, the bottom of second gear (7) is provided with the rotation seat (8), rotation rod (8) top of rotation seat (8) are seted up rotation seat (8), the utility model discloses a drilling and tapping machine, including pole groove (9), the inside swing joint of pole groove (9) has first threaded rod (10), one side of first threaded rod (10) is passed and is rotated seat (8) and extend the outside of rotating seat (8), first threaded rod (10) extend the fixed surface who rotates seat (8) outside part have grab handle (11), first threaded rod (10) are located the inside outer peripheral face threaded connection of pole groove (9) and are had first thread bush (12), the bottom of first thread bush (12) is fixed with drilling and tapping machine (13).

2. The automobile wheel hub screw hole machining device of claim 1, characterized in that: the intermediate position department of workstation (1) bottom is fixed with fixed frame (15), second motor (17) are installed to the bottom of fixed frame (15), the intermediate position department swing joint of fixed frame (15) has second threaded rod (21), the bottom of second threaded rod (21) is passed fixed frame (15) and is fixed mutually with the output of second motor (17), the outer peripheral face threaded connection of second threaded rod (21) has second thread bush (22).

3. The automobile wheel hub screw hole machining device of claim 2, characterized in that: the bottom of workstation (1) internal surface is provided with two splint (14), workstation (1) internal surface is located the position department that corresponds position splint (14) bottom and runs through and has seted up axle groove (18), the inside of axle groove (18) is fixed with embedded axle (19), the outer peripheral face activity cover of embedded axle (19) is equipped with stop collar (20), the top of stop collar (20) is fixed mutually with the surface that corresponds position splint (14), the both sides of second thread bush (22) are fixed with fixed plate (24).

4. The automobile wheel hub screw hole machining device of claim 3, characterized in that: the fixed plate (24) keep away from one side each other and the surface mounting of stop collar (20) bottom have a plurality of holders (25), two corresponding positions the intermediate position department of holder (25) rotates and is connected with movable rod (16).

5. The automobile wheel hub screw hole machining device of claim 2, characterized in that: and limiting rods (23) are inserted into two sides of the second threaded sleeves (22) in a penetrating manner, and the upper end and the lower end of each limiting rod (23) are fixed with the inner cavity surface of the fixing frame (15).

6. The automobile wheel hub screw hole machining device of claim 3, characterized in that: the inner cavity of the shaft groove (18) is arranged in a T shape, and the limiting sleeve (20) is arranged in a T shape.

7. The automobile wheel hub screw hole machining device of claim 1, characterized in that: the surface of the grab handle (11) is glued with a rubber pad, and the surface of the rubber pad is provided with a plurality of groups of anti-skid grains.

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