CN212191292U

CN212191292U - Cut bent axle afterbody positioner

Info

Publication number: CN212191292U
Application number: CN202020505763.2U
Authority: CN
Inventors: 李俊波
Original assignee: Zhuhai Huayu Machinery Manufacturing Co ltd
Current assignee: Zhuhai Huayu Machinery Manufacturing Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-22
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a cut bent axle afterbody positioner, which comprises a supporting table, the first fixed plate of upper end fixedly connected with of brace table, the upper end of first fixed plate is provided with first slide rail, the outer wall sliding connection of first slide rail has first slide, the upper end fixedly connected with cutting assembly of first slide, the left end of first fixed plate is provided with the second fixed plate, the upper end fixedly connected with hydraulic pump of second fixed plate, the inner wall sliding connection of hydraulic pump has the hydraulic stem, hydraulic pump fixedly connected with ring flange is kept away from to the one end of hydraulic stem, the right-hand member face fixedly connected with connection pad of ring flange, the outer wall fixedly connected with riser of connection pad, the right side of riser is provided with first gear, the right side of first gear is provided with the chuck. The utility model discloses in, slide through hydraulic pump control second slide, motor control dish rotates to the location of accomplishing the bent axle afterbody is pressed from both sides tightly, presss from both sides tightly effectually.

Description

Cut bent axle afterbody positioner

Technical Field

The utility model relates to a bent axle location technical field especially relates to a cut bent axle afterbody positioner.

Background

The crankshaft is the most important part in the engine, and it bears the force transmitted by the connecting rod and converts it into torque to be output by the crankshaft and drive other accessories on the engine to work, the structure of the crankshaft is complex, and therefore the processing procedure of the crankshaft is complex.

The crankshaft needs to be positioned and clamped before machining, the crankshaft is machined and cut through rotation, the phenomenon of looseness is easy to occur when the tail of the crankshaft is positioned and clamped by a part of machine tools, the machining precision is seriously visualized, and meanwhile, machining tools are easy to damage, so that huge loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutting crankshaft tail positioning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cut bent axle afterbody positioner, includes a supporting bench, the first fixed plate of upper end fixedly connected with of brace table, the upper end of first fixed plate is provided with first slide rail, the outer wall sliding connection of first slide rail has first slide, the upper end fixedly connected with cutting assembly of first slide, the left end of first fixed plate is provided with the second fixed plate, the upper end fixedly connected with hydraulic pump of second fixed plate, the inner wall sliding connection of hydraulic pump has the hydraulic stem, hydraulic pump fixedly connected with ring flange is kept away from to the one end of hydraulic stem, the right-hand member face fixedly connected with connection pad of ring flange, the outer wall fixedly connected with riser of connection pad, the right side of riser is provided with first gear, the right side of first gear is provided with the chuck.

As a further description of the above technical solution:

the lower extreme fixedly connected with brace table of second fixed plate, the upper end of brace table is close to first fixed plate fixedly connected with second slide rail, the quantity of second slide rail is two.

As a further description of the above technical solution:

the lower extreme fixedly connected with second slide of riser, the lower surface of second slide is provided with the spout, spout sliding connection has the second slide rail.

As a further description of the above technical solution:

the right end face of connection pad rotates and is connected with the pivot, the surface of pivot is close to connection pad fixedly connected with first gear.

As a further description of the above technical solution:

the inner wall fixedly connected with pivot of chuck, the lateral wall fixedly connected with regulation hole of chuck, the right-hand member face of chuck is provided with the jack catch, the quantity of jack catch is three.

As a further description of the above technical solution:

the outer wall meshing of first gear is connected with the second gear, one side of second gear is kept away from the pivot and is provided with the motor, the lower extreme fixedly connected with second slide of motor.

As a further description of the above technical solution:

the upper end of the second sliding plate is close to the vertical plate and is fixedly connected with the PLC.

The utility model discloses following beneficial effect has:

1. the utility model discloses, PLC controller control second slide removes the assigned position, and the right-hand member face of chuck is provided with the jack catch, and the jack catch presss from both sides tightly the afterbody of bent axle, and the jack catch presss from both sides tight position and is triangle-shaped, and it is better to press from both sides tight effect.

2. The utility model discloses, the motor passes through the meshing of gear and drives the pivot rotation, and the right-hand member fixedly connected with chuck of pivot, chuck cooperation cutting assembly processing bent axle, the second slide of PLC controller control slides, and second slide sliding connection has the second slide rail, and the moving direction of second slide is restricted to the second slide rail, increases the machining precision.

Drawings

Fig. 1 is a partial front view of a positioning device for cutting the tail of a crankshaft according to the present invention;

fig. 2 is a top view of a positioning device for cutting the tail of a crankshaft according to the present invention;

fig. 3 is a partial side view of a positioning device for cutting the tail of a crankshaft according to the present invention;

illustration of the drawings:

1. a hydraulic pump; 2. a hydraulic lever; 3. a flange plate; 4. a vertical plate; 5. a chuck; 6. an adjustment hole; 7. a claw; 8. a cutting assembly; 9. a first slide plate; 10. a support table; 11. a first fixing plate; 12. a first slide rail; 13. a first gear; 14. a rotating shaft; 15. a second fixing plate; 16. a second slide rail; 17. a connecting disc; 18. a motor; 19. a second gear; 20. a PLC controller; 21. a chute; 22. a second slide plate.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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. 1-3, the present invention provides an embodiment: a cut crankshaft tail positioning device comprises a supporting table 10, a first fixing plate 11 is fixedly connected to the upper end of the supporting table 10, a first slide rail 12 is arranged at the upper end of the first fixing plate 11, the first slide rail 12 limits the movement direction of a first slide plate 9, a first slide plate 9 is slidably connected to the outer wall of the first slide rail 12, a cutting assembly 8 is fixedly connected to the upper end of the first slide plate 9, the cutting assembly 8 is used for processing a crankshaft, a second fixing plate 15 is arranged at the left end of the first fixing plate 11, a hydraulic pump 1 is fixedly connected to the upper end of the second fixing plate 15, a hydraulic rod 2 is slidably connected to the inner wall of the hydraulic pump 1, one end of the hydraulic rod 2, away from the hydraulic pump 1, is fixedly connected with a flange 3, the flange 3 plays a connecting role, a connecting disc 17 is fixedly connected to the right end face of the flange 3, a vertical plate, the chuck 5 is provided on the right side of the first gear 13.

The lower end of the second fixing plate 15 is fixedly connected with a supporting table 10, the upper end of the supporting table 10 is fixedly connected with a second slide rail 16 close to the first fixing plate 11, the second slide rail 16 limits the movement direction of a second slide rail 22, the processing precision is effectively improved, the number of the second slide rails 16 is two, the lower end of the vertical plate 4 is fixedly connected with the second slide rail 22, the lower surface of the second slide rail 22 is provided with a slide groove 21, the slide groove 21 is slidably connected with the second slide rail 16, the right end surface of the connecting disc 17 is rotatably connected with a rotating shaft 14, the outer surface of the rotating shaft 14 is fixedly connected with a first gear 13 close to the connecting disc 17, the inner wall of the chuck 5 is fixedly connected with a rotating shaft 14, the side wall of the chuck 5 is fixedly connected with an adjusting hole 6, the right end surface of the chuck 5 is provided with three clamping jaws 7, the clamping positions of, one side of the second gear 19 is provided with a motor 18 far away from the rotating shaft 14, the lower end of the motor 18 is fixedly connected with a second sliding plate 22, and the upper end of the second sliding plate 22 is close to the vertical plate 4 and is fixedly connected with a PLC (programmable logic controller) 20.

The working principle is as follows: in the utility model, the upper end of the supporting platform 10 is fixedly connected with a first fixing plate 11, the upper end of the first fixing plate 11 is provided with a cutting component 8, the cutting component 8 is used for cutting and processing a crankshaft, the left end of the first fixing plate 11 is provided with a hydraulic pump 1, the inner wall of the hydraulic pump 1 is connected with a hydraulic rod 2 in a sliding way, the telescopic position of the hydraulic rod 2 is controlled by a PLC controller 20, the PLC controller 20 is fixedly connected with a second sliding plate 22, one end of the hydraulic rod 2 is far away from the hydraulic pump 1 and is fixedly connected with a flange 3, the right end face of the flange 3 is fixedly connected with a connecting plate 17, the outer wall of the connecting plate 17 is in a threaded structure, the connecting plate 17 is fixedly connected with a vertical plate 4 through external threads, the bottom end of the vertical plate 4 is fixedly connected with a second sliding plate 22, the, the right-hand member fixedly connected with chuck 5 of pivot 14, chuck 5's right-hand member face is provided with jack catch 7, and jack catch 7 presss from both sides tightly the afterbody of bent axle, and presss from both sides tightly effectually, and chuck 5 cooperation cutting assembly 8 processing bent axle.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a cut bent axle afterbody positioner, includes brace table (10), its characterized in that: the upper end of the supporting table (10) is fixedly connected with a first fixing plate (11), the upper end of the first fixing plate (11) is provided with a first sliding rail (12), the outer wall of the first sliding rail (12) is connected with a first sliding plate (9) in a sliding manner, the upper end of the first sliding plate (9) is fixedly connected with a cutting assembly (8), the left end of the first fixing plate (11) is provided with a second fixing plate (15), the upper end of the second fixing plate (15) is fixedly connected with a hydraulic pump (1), the inner wall of the hydraulic pump (1) is connected with a hydraulic rod (2) in a sliding manner, one end of the hydraulic rod (2) is far away from the hydraulic pump (1) and is fixedly connected with a flange (3), the right end face of the flange (3) is fixedly connected with a connecting disc (17), the outer wall of the connecting disc (17) is fixedly connected with a vertical plate, the right side of the first gear (13) is provided with a chuck (5).

2. The device for locating the tail of a cut crankshaft as claimed in claim 1, wherein: the lower extreme fixedly connected with brace table (10) of second fixed plate (15), the upper end of brace table (10) is close to first fixed plate (11) fixedly connected with second slide rail (16), the quantity of second slide rail (16) is two.

3. The device for locating the tail of a cut crankshaft as claimed in claim 1, wherein: the lower extreme fixedly connected with second slide (22) of riser (4), the lower surface of second slide (22) is provided with spout (21), spout (21) sliding connection has second slide rail (16).

4. The device for locating the tail of a cut crankshaft as claimed in claim 1, wherein: the right end face of connection pad (17) rotates and is connected with pivot (14), the surface of pivot (14) is close to connection pad (17) fixedly connected with first gear (13).

5. The device for locating the tail of a cut crankshaft as claimed in claim 1, wherein: the inner wall fixedly connected with pivot (14) of chuck (5), the lateral wall fixedly connected with regulation hole (6) of chuck (5), the right-hand member face of chuck (5) is provided with jack catch (7), the quantity of jack catch (7) is three.

6. The device for locating the tail of a cut crankshaft as claimed in claim 4, wherein: the outer wall meshing of first gear (13) is connected with second gear (19), one side of second gear (19) is kept away from pivot (14) and is provided with motor (18), the lower extreme fixedly connected with second slide (22) of motor (18).

7. A cut crankshaft tail positioning device as defined in claim 3, wherein: the upper end of the second sliding plate (22) is close to the vertical plate (4) and is fixedly connected with a PLC (programmable logic controller) (20).