CN210476401U - Steering shaft processing device - Google Patents

Abstract

The utility model discloses a steering spindle processingequipment, including the table, the equal fixedly connected with supporting leg in four corners of table bottom, the top fixedly connected with framework of table, the equal fixedly connected with electric telescopic handle in both sides at framework inner chamber top, fixedly connected with location shell between two electric telescopic handle's the bottom, the inner chamber swing joint of location shell has first threaded rod, and the right side of first threaded rod runs through to the outside of location shell and the first motor of fixedly connected with. The utility model discloses a set up table, supporting leg, framework, electric telescopic handle, location shell, first threaded rod, first thread bush, connecting rod, the shell of polishing, second motor, first grip block, location box, second threaded rod, second thread bush, second grip block, steering spindle body and the cooperation of third motor are used, and it is slow, the inefficiency to have solved current processingequipment to the steering spindle speed of polishing, can not effectual assurance steering spindle processingquantity's problem.

Description

Steering shaft processing device

Technical Field

The utility model relates to a steering spindle technical field specifically is steering spindle processingequipment.

Background

The steering shaft has the function that the steering torque acted on a steering wheel by a driver is transmitted to a steering gear, the upper part of the steering shaft is fixedly connected with the steering wheel, the lower part of the steering shaft is connected with the steering gear, the steering shaft penetrates through a steering column tube and is supported on a bearing and a bush in the column tube, some steering shafts not only have certain rigidity, but also have an energy absorption function and have an anti-injury effect, the steering shaft needs to be subjected to a grinding process before being formed, but most of the existing steering shafts are ground manually, the speed of manually grinding the steering shafts is low, the efficiency is low, and the machining amount of the steering shafts cannot be effectively guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steering spindle processingequipment possesses the speed piece of polishing to the steering spindle, efficient advantage, has solved current processingequipment and has polished speed slow, inefficiency to the steering spindle, the problem of the steering spindle processingquantity of can not effectual assurance.

In order to achieve the above object, the utility model provides a following technical scheme: the steering shaft processing device comprises a table plate, wherein supporting legs are fixedly connected to four corners of the bottom of the table plate, a frame body is fixedly connected to the top of the table plate, electric telescopic rods are fixedly connected to two sides of the top of an inner cavity of the frame body, a positioning shell is fixedly connected between the bottoms of the two electric telescopic rods, a first threaded rod is movably connected to an inner cavity of the positioning shell, the right side of the first threaded rod penetrates through the outer side of the positioning shell and is fixedly connected with a first motor, the left side of the first motor is fixedly connected with the positioning shell, a first threaded sleeve is sleeved on the left side of the surface of the first threaded rod, a connecting rod is fixedly connected to the bottom of the first threaded sleeve, a polishing shell is fixedly connected to the bottom of the connecting rod, a steering shaft body is movably connected to the inner cavity of the polishing shell, a second motor is fixedly connected to the left side of the frame body, and the output end of the second, the right side fixedly connected with location box of framework inner chamber bottom, the transverse groove has been seted up at the top of location box, the inner chamber swing joint of location box has the second threaded rod, the right side of second threaded rod runs through to the outside and the fixedly connected with third motor of framework, the left side and the framework fixed connection of third motor, the right side cover on second threaded rod surface is equipped with the second thread bush, the top fixedly connected with second grip block of second thread bush, the transverse groove is passed and is extended to the outside of location box at the top of second grip block, between the relative one side of first grip block and second grip block with steering spindle body swing joint.

Preferably, the surface cover of second motor is equipped with the protection box, the right side and the framework fixed connection of protection box.

Preferably, the surface cover of second motor output is equipped with the spacing ring, the left side of spacing ring and the left side fixed connection of framework inner chamber.

Preferably, the top of the inner cavity of the positioning shell is provided with a sliding groove, the left side of the top of the inner cavity of the sliding groove is movably connected with a sliding block, and the bottom of the sliding block extends to the outer side of the sliding groove and is fixedly connected with the first threaded sleeve.

Preferably, the top of electric telescopic handle both sides is the first boss of the equal fixedly connected with, the top of first boss and the top fixed connection of framework inner chamber, the top of connecting rod both sides is the equal fixedly connected with second boss, the top and the first thread bush fixed connection of second boss.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up table, supporting leg, framework, electric telescopic handle, location shell, first threaded rod, first thread bush, connecting rod, the shell of polishing, second motor, first grip block, location box, second threaded rod, second thread bush, second grip block, steering spindle body and the cooperation of third motor are used, and it is slow, the inefficiency to have solved current processingequipment to the steering spindle speed of polishing, can not effectual assurance steering spindle processingquantity's problem.

2. The utility model discloses a set up the protection box, played protection and limiting displacement to the second motor, set up the spacing ring, played the limiting displacement to second motor output, used through the cooperation that sets up spout and slider, played the limiting displacement to first thread bush, through setting up first boss, played the limiting displacement to electric telescopic handle, through setting up the second boss, played the limiting displacement to the connecting rod.

Drawings

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

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

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a left side view of the polishing shell of the present invention.

In the figure: 1. a table plate; 2. supporting legs; 3. a frame body; 4. an electric telescopic rod; 5. a positioning shell; 6. a first threaded rod; 7. a first threaded sleeve; 8. a connecting rod; 9. grinding the shell; 10. a second motor; 11. a first motor; 12. a first clamping block; 13. a positioning box; 14. a second threaded rod; 15. a second threaded sleeve; 16. a second clamping block; 17. a shaft body; 18. a protection box; 19. a limiting ring; 20. a chute; 21. a slider; 22. a first reinforcing block; 23. a second reinforcing block; 24. a third motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a steering shaft processing device comprises a table plate 1, wherein four corners of the bottom of the table plate 1 are fixedly connected with supporting legs 2, the top of the table plate 1 is fixedly connected with a frame 3, two sides of the top of an inner cavity of the frame 3 are fixedly connected with electric telescopic rods 4, a positioning shell 5 is fixedly connected between the bottoms of the two electric telescopic rods 4, the inner cavity of the positioning shell 5 is movably connected with a first threaded rod 6, the right side of the first threaded rod 6 penetrates through the outer side of the positioning shell 5 and is fixedly connected with a first motor 11, the left side of the first motor 11 is fixedly connected with the positioning shell 5, a first threaded sleeve 7 is sleeved on the left side of the surface of the first threaded rod 6, a connecting rod 8 is fixedly connected with the bottom of the first threaded sleeve 7, a grinding shell 9 is fixedly connected with the bottom of the connecting rod 8, the inner cavity of the grinding shell 9 is movably connected, the output end of the second motor 10 penetrates through the inner cavity of the frame body 3 and is fixedly connected with a first clamping block 12, the right side of the bottom of the inner cavity of the frame body 3 is fixedly connected with a positioning box 13, the top of the positioning box 13 is provided with a transverse groove, the inner cavity of the positioning box 13 is movably connected with a second threaded rod 14, the right side of the second threaded rod 14 penetrates through the outer side of the frame body 3 and is fixedly connected with a third motor 24, the left side of the third motor 24 is fixedly connected with the frame body 3, the right side of the surface of the second threaded rod 14 is sleeved with a second threaded sleeve 15, the top of the second threaded sleeve 15 is fixedly connected with a second clamping block 16, the top of the second clamping block 16 penetrates through the transverse groove and extends to the outer side of the positioning box 13, one side of the first clamping block 12, which is opposite to the second clamping block 16, is movably connected with a steering shaft body 17, the surface of the second motor, the surface of the output end of the second motor 10 is sleeved with a limit ring 19, the left side of the limit ring 19 is fixedly connected with the left side of the inner cavity of the frame body 3, the top of the inner cavity of the positioning shell 5 is provided with a chute 20, the left side of the top of the inner cavity of the chute 20 is movably connected with a slide block 21, the bottom of the slide block 21 extends to the outer side of the chute 20 and is fixedly connected with a first thread bush 7, the tops of the two sides of the electric telescopic rod 4 are fixedly connected with a first reinforcing block 22, the top of the first reinforcing block 22 is fixedly connected with the top of the inner cavity of the frame body 3, the tops of the two sides of the connecting rod 8 are fixedly connected with a second reinforcing block 23, the top of the second reinforcing block 23 is fixedly connected with the first thread bush 7, through the arrangement of a protection box 18, the protection and limit effects on the second motor 10 are achieved, the limit ring 19 is arranged, the limit, the limiting effect on the first threaded sleeve 7 is achieved, the limiting effect on the electric telescopic rod 4 is achieved by arranging the first reinforcing block 22, the second reinforcing block 23 is achieved, the limiting effect on the connecting rod 8 is achieved, the table plate 1 is arranged, the supporting leg 2, the frame body 3, the electric telescopic rod 4, the positioning shell 5, the first threaded rod 6, the first threaded sleeve 7, the connecting rod 8, the polishing shell 9, the second motor 10, the first motor 11, the first clamping block 12, the positioning box 13, the second threaded rod 14, the second threaded sleeve 15, the second clamping block 16, the steering shaft body 17 and the third motor 24 are matched for use, the problems that the existing machining device is slow in polishing speed of the steering shaft and low in efficiency and cannot effectively guarantee the machining amount of the steering shaft are solved.

When the electric steering spindle is used, a user places the steering spindle body 17 between the opposite sides of the first clamping block 12 and the second clamping block 16, then the third motor 24 drives the second threaded rod 14 to rotate, the second threaded rod 14 drives the second threaded sleeve 15 to move leftwards when rotating, then the second threaded sleeve 15 drives the second clamping block 16 to move leftwards, then the second clamping block 16 is matched with the first clamping block 12 to clamp the steering spindle body 17, at the moment, the second motor 10 drives the first clamping block 12 to rotate, the first clamping block 12 is matched with the second clamping block 16 to drive the steering spindle body 17 to rotate, then the electric telescopic rod 4 drives the positioning shell 5 to move downwards until the inner cavity of the grinding shell 9 is contacted with the surface of the steering spindle body 17, then the output end of the first motor 11 drives the first threaded rod 6 to rotate forwards, the first threaded sleeve 6 drives the first threaded sleeve 7 to move rightwards, and when the steering shaft rotates reversely, the steering shaft moves leftwards, and then the first threaded sleeve 7 is matched with the connecting rod 8 to drive the grinding shell 9 to quickly grind the surface of the steering shaft body 17.

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 (5)

1. Steering shaft processingequipment, including table (1), its characterized in that: the table comprises a table plate (1), supporting legs (2) are fixedly connected to four corners of the bottom of the table plate (1), a frame body (3) is fixedly connected to the top of the table plate (1), electric telescopic rods (4) are fixedly connected to two sides of the top of an inner cavity of the frame body (3), a positioning shell (5) is fixedly connected between the bottoms of the two electric telescopic rods (4), a first threaded rod (6) is movably connected to an inner cavity of the positioning shell (5), the right side of the first threaded rod (6) penetrates through the outer side of the positioning shell (5) and is fixedly connected with a first motor (11), the left side of the first motor (11) is fixedly connected with the positioning shell (5), a first threaded sleeve (7) is sleeved on the left side of the surface of the first threaded rod (6), a connecting rod (8) is fixedly connected to the bottom of the first threaded sleeve (7), a grinding shell (9) is fixedly connected, the inner cavity of the grinding shell (9) is movably connected with a steering shaft body (17), the left side of the frame body (3) is fixedly connected with a second motor (10), the output end of the second motor (10) penetrates through the inner cavity of the frame body (3) and is fixedly connected with a first clamping block (12), the right side of the bottom of the inner cavity of the frame body (3) is fixedly connected with a positioning box (13), the top of the positioning box (13) is provided with a transverse groove, the inner cavity of the positioning box (13) is movably connected with a second threaded rod (14), the right side of the second threaded rod (14) penetrates through the outer side of the frame body (3) and is fixedly connected with a third motor (24), the left side of the third motor (24) is fixedly connected with the frame body (3), the right side of the surface of the second threaded rod (14) is sleeved with a second threaded sleeve (15), and the top of the second threaded sleeve (15) is fixedly connected with a second, the top of the second clamping block (16) penetrates through the transverse groove and extends to the outer side of the positioning box (13), and one opposite sides of the first clamping block (12) and the second clamping block (16) are movably connected with the steering shaft body (17).

2. The steering shaft machining device according to claim 1, characterized in that: the surface cover of second motor (10) is equipped with protection box (18), the right side and framework (3) fixed connection of protection box (18).

3. The steering shaft machining device according to claim 1, characterized in that: the surface cover of second motor (10) output is equipped with spacing ring (19), the left side of spacing ring (19) and the left side fixed connection of framework (3) inner chamber.

4. The steering shaft machining device according to claim 1, characterized in that: spout (20) have been seted up at the top of location shell (5) inner chamber, the left side swing joint at spout (20) inner chamber top has slider (21), the bottom of slider (21) extend to the outside of spout (20) and with first thread bush (7) fixed connection.

5. The steering shaft machining device according to claim 1, characterized in that: the top of electric telescopic handle (4) both sides is first boss (22) of equal fixedly connected with, the top of first boss (22) and the top fixed connection of framework (3) inner chamber, the top of connecting rod (8) both sides is second boss (23) of equal fixedly connected with, the top and first thread bush (7) fixed connection of second boss (23).

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