CN212169833U - Steering shaft machining device for new energy automobile production - Google Patents

Abstract

The utility model relates to an automotive production technical field, and a steering spindle processingequipment is used in new energy automobile production is disclosed, including U type base and hydraulic stem, the symmetry is equipped with first fly leaf and second fly leaf in the U type base, and the bottom of first fly leaf sets up with the bottom fixed connection of U type base inner wall, the outer wall fixed connection of hydraulic stem and U type base, and the output of hydraulic stem run through the outer wall of U type base and set up with the lateral wall fixed connection of second fly leaf, the lateral wall of first fly leaf and second fly leaf one side in opposite directions all is connected with a plurality of commentaries on classics boards through a plurality of pivot rotations, and a plurality of commentaries on classics boards are the symmetric distribution setting, a plurality of pivots of keeping away from second fly leaf one side all run through the lateral wall of first fly leaf and outwards extend, the top of first fly leaf is equipped with reciprocal lead screw. The utility model discloses can be convenient for process simultaneously a plurality of steering axles and polish, improve work efficiency, the people's of being convenient for use.

Description

Steering shaft machining device for new energy automobile production

Technical Field

The utility model relates to an automotive production technical field especially relates to a new energy automobile is steering spindle processingequipment for production.

Background

The steering shaft has the function of transmitting the steering torque of a driver acting on a steering wheel 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, and some steering shafts not only have certain rigidity, but also have an energy absorption function and play a role in injury prevention.

At present, the steering shaft needs to be subjected to the treatment of a polishing process before molding, and a polishing device in the prior art can only process a single steering shaft once, so that the polishing efficiency is low, and people cannot use the steering shaft conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the processingequipment of polishing among the prior art can only once process a single steering spindle, and then leads to the inefficiency of polishing, and the people of being not convenient for use, and the steering spindle processingequipment is used in new energy automobile production who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a new energy automobile production steering shaft processing device comprises a U-shaped base and a hydraulic rod, wherein a first movable plate and a second movable plate are symmetrically arranged in the U-shaped base, the bottom of the first movable plate is fixedly connected with the bottom of the inner wall of the U-shaped base, the hydraulic rod is fixedly connected with the outer wall of the U-shaped base, the output end of the hydraulic rod penetrates through the outer wall of the U-shaped base and is fixedly connected with the side wall of the second movable plate, the side walls of the opposite sides of the first movable plate and the second movable plate are rotatably connected with a plurality of rotating plates through a plurality of rotating shafts, the rotating plates are symmetrically distributed, the plurality of rotating shafts far away from one side of the second movable plate penetrate through the side wall of the first movable plate and extend outwards, a reciprocating screw rod is arranged above the first movable plate, and the two reciprocating screw rods are rotatably connected with the inner walls of the two sides of the U-shaped base through bearings respectively, the reciprocating screw rod sliding sleeve is provided with a sliding block, the bottom of the sliding block is fixedly connected with a polishing plate, a positioning rod is further arranged above the reciprocating screw rod, one end of the positioning rod penetrates through the side wall of the sliding block, two ends of the positioning rod are fixedly connected with the inner walls of two sides of the U-shaped base respectively, and the outer wall of the U-shaped base is further provided with a driving mechanism.

Preferably, actuating mechanism includes driving motor, two belt pulleys and a plurality of gear, driving motor passes through the outer wall fixed connection of mount pad and U type base, and driving motor's output runs through the outer wall of U type base and extends to the pivot fixed connection of outside one end rather than one, and is a plurality of the gear cup joints with a plurality of pivot that extend to outside one end is fixed respectively, and a plurality of gear intermeshing sets up, the one end of reciprocal lead screw runs through the inner wall of U type base and outwards extends, two the belt pulley is fixed with the output that reciprocal lead screw extends to outside one end and driving motor respectively and cup joints, and two belt pulleys rotate through the belt and connect the setting.

Preferably, each rotating plate is provided with a triangular positioning plate below, and the triangular positioning plates are fixedly connected with the side walls of the first movable plate and the second movable plate respectively.

Preferably, the bottom of the second movable plate is symmetrically and fixedly connected with a plurality of second sliding blocks, and the bottom of the inner wall of the U-shaped base is symmetrically provided with a plurality of sliding grooves matched with the second sliding blocks.

Preferably, the side walls of the opposite sides of the plurality of the rotating plates are fixedly provided with anti-skid gaskets.

Preferably, the four corners of the bottom of the U-shaped base are fixedly connected with supporting pad feet.

Compared with the prior art, the utility model provides a new energy automobile is steering spindle processingequipment for production possesses following beneficial effect:

1. this new energy automobile is steering spindle processingequipment for production, through first fly leaf, second fly leaf, hydraulic stem, reciprocal lead screw and the board of polishing that sets up, can be convenient for process simultaneously a plurality of steering spindles and polish, improved work efficiency, the people's of being convenient for use.

2. This steering spindle processingequipment is used in new energy automobile production, through the actuating mechanism who is equipped with, can guarantee to a plurality of commentaries on classics boards and reciprocal lead screw pivoted stability in the use.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be convenient for process simultaneously a plurality of steering axles and polish, improved work efficiency, the people's of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of a steering shaft processing device for new energy automobile production provided by the utility model;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a 1U-shaped base, 2 hydraulic rods, 3 driving motors, 4 first movable plates, 5 second movable plates, 6 rotating plates, 7 reciprocating screw rods, 8 sliding blocks, 9 polishing plates, 10 positioning rods, 11 belt pulleys, 12 gears, 13 belts, 14 triangular positioning plates, 15 second sliding blocks and 16 anti-skid gaskets.

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.

Referring to fig. 1-2, a steering shaft processing device for new energy automobile production comprises a U-shaped base 1 and a hydraulic rod 2, wherein a first movable plate 4 and a second movable plate 5 are symmetrically arranged in the U-shaped base 1, the bottom of the first movable plate 4 is fixedly connected with the bottom of the inner wall of the U-shaped base 1, the hydraulic rod 2 is fixedly connected with the outer wall of the U-shaped base 1, the output end of the hydraulic rod 2 penetrates through the outer wall of the U-shaped base 1 and is fixedly connected with the side wall of the second movable plate 5, the side walls of the opposite sides of the first movable plate 4 and the second movable plate 5 are rotatably connected with a plurality of rotating plates 6 through a plurality of rotating shafts, the plurality of rotating plates 6 are symmetrically distributed, the plurality of rotating shafts on the side far away from the second movable plate 5 penetrate through the side wall of the first movable plate 4 and extend outwards, a reciprocating screw rod 7 is arranged above the first movable plate 4, and the two ends of the reciprocating screw rod 7 are rotatably connected with the inner walls on the two sides of the, the sliding sleeve of the reciprocating screw rod 7 is provided with a sliding block 8, the bottom of the sliding block 8 is fixedly connected with a polishing plate 9, a positioning rod 10 is further arranged above the reciprocating screw rod 7, one end of the positioning rod 10 penetrates through the side wall of the sliding block 8, two ends of the positioning rod 10 are fixedly connected with the inner walls of two sides of the U-shaped base 1 respectively, and the outer wall of the U-shaped base 1 is further provided with a driving mechanism.

Actuating mechanism includes driving motor 3, two belt pulleys 11 and a plurality of gear 12, driving motor 3 passes through the outer wall fixed connection of mount pad with U type base 1, and driving motor 3's output runs through U type base 1's outer wall and extends to the pivot fixed connection of outside one end rather than one, a plurality of gear 12 cup joint with a plurality of pivot fixed of extending to outside one end respectively, and a plurality of gear 12 intermeshing sets up, the one end of reciprocal lead screw 7 runs through U type base 1's inner wall and outside extension, two belt pulleys 11 are fixed cup joints with the output that reciprocal lead screw 7 extends to outside one end and driving motor 3 respectively, and two belt pulleys 11 rotate through belt 13 and connect the setting.

A triangular positioning plate 14 is arranged below each rotating plate 6, and the triangular positioning plates 14 are respectively fixedly connected with the side walls of the first movable plate 4 and the second movable plate 5, so that the steering shaft can be supported and positioned.

The bottom of the second movable plate 5 is symmetrically and fixedly connected with a plurality of second sliding blocks 15, and the bottom of the inner wall of the U-shaped base 1 is symmetrically provided with a plurality of sliding grooves matched with the second sliding blocks 15, so that the sliding stability of the second movable plate 5 is improved.

The side walls of the opposite sides of the plurality of rotating plates 6 are all fixedly provided with anti-slip gaskets 16, so that the effect of clamping the rotating plates 6 on the steering shaft is improved.

The equal fixedly connected with of bottom four corners department of U type base 1 supports and fills up the foot, improves the stability that the device was whole to be placed.

In the utility model, when in use, two ends of a plurality of steering shafts are respectively placed on a plurality of triangular positioning plates 14 through the triangular positioning plates 14 fixed on the first movable plate 4 and the second movable plate 5, thereby the steering shafts can be positioned, then the hydraulic rod 2 is started to drive the second movable plate 5 to move through the hydraulic rod 2 arranged, thereby the steering shafts are clamped between a plurality of rotating plates 6, then the output end of the driving motor 3 rotates to drive one of the belt pulleys 11 and one of the rotating shafts to rotate through the driving motor 3 arranged, further one of the belt pulleys 11 rotates to drive the other belt pulley 11 and the reciprocating screw rod 7 to rotate through the belt 13 arranged, because the positioning rod 10 limits the position of the slider 8, thereby the slider 8 can be moved back and forth through the rotation of the reciprocating screw rod 7, and the polishing plate 9 can be moved back and forth, polish the steering spindle, simultaneously through a plurality of gears 12 that are equipped with, one of them pivot is rotated and can is driven a plurality of pivots and changes 6 rotations of board, and then drives and supports the steering spindle rotation of tightly between a plurality of commentaries on classics boards 6, realizes processing simultaneously and polishes a plurality of steering spindles, has improved work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A steering shaft processing device for new energy automobile production comprises a U-shaped base (1) and a hydraulic rod (2), and is characterized in that a first movable plate (4) and a second movable plate (5) are symmetrically arranged in the U-shaped base (1), the bottom of the first movable plate (4) is fixedly connected with the bottom of the inner wall of the U-shaped base (1), the hydraulic rod (2) is fixedly connected with the outer wall of the U-shaped base (1), the output end of the hydraulic rod (2) penetrates through the outer wall of the U-shaped base (1) and is fixedly connected with the side wall of the second movable plate (5), the side walls of one side, opposite to the first movable plate (4) and the second movable plate (5), of the first movable plate (4) and the second movable plate (5) are rotatably connected with a plurality of rotating plates (6) through a plurality of rotating shafts, the plurality of rotating plates (6) are symmetrically distributed, the plurality of rotating shafts far away from one side of the second movable plate (5) penetrate through the side wall of the first movable plate (, the top of first fly leaf (4) is equipped with reciprocal lead screw (7), and the both ends of reciprocal lead screw (7) all rotate with the both sides inner wall of U type base (1) respectively through the bearing and be connected, reciprocal lead screw (7) slip cover is equipped with slider (8), the bottom fixedly connected with of slider (8) board (9) of polishing, the top of reciprocal lead screw (7) still is equipped with locating lever (10), the lateral wall of slider (8) is run through to the one end of locating lever (10), and the both ends of locating lever (10) respectively with the both sides inner wall fixed connection of U type base (1), the outer wall of U type base (1) still is equipped with actuating mechanism.

2. The steering shaft processing device for the new energy automobile production is characterized in that the driving mechanism comprises a driving motor (3), two belt pulleys (11) and a plurality of gears (12), the driving motor (3) is fixedly connected with the outer wall of the U-shaped base (1) through a mounting seat, the output end of the driving motor (3) penetrates through the outer wall of the U-shaped base (1) and is fixedly connected with one rotating shaft extending to one end of the outside, the gears (12) are respectively fixedly sleeved with the rotating shafts extending to one end of the outside, the gears (12) are meshed with each other, one end of the reciprocating screw rod (7) penetrates through the inner wall of the U-shaped base (1) and extends outwards, the two belt pulleys (11) are respectively fixedly sleeved with one end of the reciprocating screw rod (7) extending to the outside and the output end of the driving motor (3), and the two belt pulleys (11) are rotationally connected and arranged through a belt (13).

3. The new energy automobile production steering shaft machining device according to claim 1, characterized in that a triangular positioning plate (14) is arranged below each rotating plate (6), and the triangular positioning plates (14) are fixedly connected with the side walls of the first movable plate (4) and the second movable plate (5) respectively.

4. The steering shaft machining device for the new energy automobile production is characterized in that a plurality of second sliding blocks (15) are symmetrically and fixedly connected to the bottom of the second movable plate (5), and a plurality of sliding grooves matched with the second sliding blocks (15) are symmetrically formed in the bottom of the inner wall of the U-shaped base (1).

5. The steering shaft processing device for the new energy automobile production is characterized in that anti-skid gaskets (16) are fixedly arranged on the side walls of the opposite sides of the rotating plates (6).

6. The steering shaft processing device for the new energy automobile production according to claim 1, wherein supporting foot pads are fixedly connected to four corners of the bottom of the U-shaped base (1).

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