CN218041120U - Calibration tool for production of automobile rotor assembly - Google Patents

Abstract

The utility model discloses a calibration tool of automobile rotor assembly production usefulness relates to automobile rotor calibration field. Including the fretwork operation panel, be provided with in the inner chamber of fretwork operation panel and be used for the fixed subassembly fixed to the automobile rotor, fixed subassembly includes push pedal and splint, and the outer wall of fretwork operation panel is offered and is used for supplying the gliding sliding tray of push pedal, and one side fixed mounting that the sliding tray open end was kept away from to the push pedal has a push rod that is used for self gliding, and the axial other end of push rod extends to in the inner chamber of fretwork operation panel, one side of splint and one side fixed connection of push pedal. Through letting the push rod slide along self axis direction, laminate each other until the outer wall of soft rubber pad and rotor, alright in order to reach the purpose to the rotor centre gripping, replaced among the prior art through the spacing mode of bolt to the rotor, improved efficiency and convenience when staff is to rotor secondary calibration.

Description

Calibration tool for production of automobile rotor assembly

Technical Field

The utility model relates to an automobile rotor calibration field, in particular to calibration tool of automobile rotor assembly production usefulness.

Background

The stator of the automobile alternating current generator refers to a conductor in a magnetic field, the conductor is fixed and unchangeable, the rotor refers to an electromagnetic coil and moves relative to a conductor rotor, and the mutual movement can cut magnetic lines of force, so that a stator coil generates current.

After current rotor production is accomplished, need the staff to use the quality testing device to calibrate rotor outer wall, thereby whether the inspection rotor outer wall is smooth etc., select the unqualified rotor of production simultaneously, then the staff will produce unqualified rotor and then the secondary calibration, need fix the rotor on the workstation when calibrating automobile rotor secondary, so that the staff's calibration to rotor outer wall, the rotor all is fixed the rotor on the workstation through the mode of screw-thread fit installation under the general condition, lead to staff to need continuous rotation bolt when fixed to the rotor, and then efficiency and convenience when having reduced the staff to rotor secondary calibration, consequently, need a neotype calibration instrument of automobile rotor assembly production usefulness.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a calibration tool of automobile rotor assembly production usefulness, can effectively solve the mode through screw-thread fit installation among the background art and fix the rotor on the workstation, need continuous rotation bolt when leading to the staff to the rotor fixed, and then reduced the problem of efficiency and convenience when staff to rotor secondary calibration.

In order to realize the purpose, the utility model discloses the technical scheme who takes is a calibration tool of automobile rotor assembly production usefulness, including the fretwork operation panel, be provided with in the inner chamber of fretwork operation panel and be used for the fixed subassembly to automobile rotor, the fretwork operation panel can provide the platform to the secondary operation of rotor.

Fixed subassembly includes push pedal and splint, and the outer wall of fretwork operation panel is offered and is used for supplying the gliding sliding tray of push pedal, and one side fixed mounting that the sliding tray open end was kept away from to the push pedal has and is used for self gliding push rod, and during the axial other end of push rod extended to the inner chamber of fretwork operation panel, one side of splint and one side fixed connection of push pedal, splint can play the effect of centre gripping to the rotor.

Slidable mounting has the slide in the inner chamber of fretwork operation panel, and the slide is close to the one end fixed mounting of push rod and has the guide bar, and the radial outer wall fixed mounting of guide bar has and is used for supplying the gliding guide block of push rod, and the guide way that is used for supplying the guide block to peg graft is offered to the radial outer wall of push rod, and it is more convenient when the guide block can let the push rod slide along self axis direction.

The one end that the guide bar was kept away from to the slide is installed through the bolt cooperation and is used for supplying self gliding threaded rod, and the inner wall fixed mounting of fretwork operation panel has and is used for supplying threaded rod pivoted drive motor, and drive motor can let the threaded rod rotate along self axis direction.

Preferably, the radial outer wall fixed mounting of push rod has reset spring, and reset spring's the other end and the inner wall fixed connection of fretwork operation panel, reset spring can let the push rod more convenient when reseing.

Preferably, the clamping plate is arranged to be of a cambered surface type structure, and the clamping plate of the cambered surface type structure can play a role in clamping the rotor.

Preferably, one side of the clamping plate far away from the push plate is fixedly provided with a soft rubber pad, and the soft rubber pad can improve the friction force between the clamping plate and the rotor.

Preferably, one end of the guide block, which is far away from the guide rod, is provided with a slope-shaped structure, and the slope-shaped guide block can facilitate the push rod to slide along the axis direction of the push rod.

Preferably, the inner wall of fretwork operation panel is seted up and is used for the spout of injecing the slide orbit of slide, and the spout can avoid the slide to rotate along self axis direction along with the threaded rod together.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the up end of placing the fretwork operation panel with rotor one end, start driving motor immediately, let the threaded rod slide along self axis direction, the guide block slides to the guide way inner chamber this moment, let guide block slope end and the laminating of guide way inner wall, and then let the push rod slide along self axis direction, laminate each other until the outer wall of soft rubber pad and rotor, alright in order to reach the purpose to the rotor centre gripping, replaced through the bolt to the spacing mode of rotor among the prior art, efficiency and convenience when having improved the staff to rotor secondary calibration.

Drawings

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

FIG. 2 is a cross-sectional view of the hollow operating platform and the guide block;

fig. 3 is an enlarged view of a structure at a in fig. 2 according to the present invention.

In the figure: 1. hollowing out the operation table; 2. pushing the plate; 3. a splint; 4. a push rod; 5. a guide block; 6. a guide bar; 7. a threaded rod; 8. a slide plate; 9. a drive motor; 10. a guide groove; 11. a return spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Please refer to fig. 1-3, the utility model relates to a calibration tool for production of automobile rotor assembly, including fretwork operation panel 1, be provided with in the inner chamber of fretwork operation panel 1 and be used for the fixed subassembly to automobile rotor, fretwork operation panel 1 can provide the platform to the calibration of rotor, and it is more convenient to make the staff to rotor outer wall secondary calibration.

Fixed subassembly includes push pedal 2 and splint 3, and the outer wall of fretwork operation panel 1 is offered and is used for supplying the gliding sliding tray of push pedal 2, and wherein a plurality of sliding tray has evenly been seted up to the radial outer wall of fretwork operation panel 1, has a plurality of push pedal 2 through the even slidable mounting of a plurality of sliding tray.

One side fixed mounting that sliding tray open end was kept away from to push pedal 2 has and is used for self gliding push rod 4, and the axial other end of push rod 4 extends to the inner chamber of fretwork operation panel 1, and push rod 4 can play the effect of injecing to the slip orbit of push pedal 2 to improve the gliding stability of push pedal 2, improve the stability of push pedal 2 when sliding simultaneously.

One side of splint 3 and one side fixed connection of push pedal 2, wherein the equal fixed mounting in 2 one sides of a plurality of push pedal has push pedal 2, with the laminating of 1 up end of rotor one end and fretwork operation panel, then promote push pedal 2, let splint 3 one side and the laminating of the radial outer wall of rotor, under the effect of a plurality of splint 3, can be to the preliminary spacing purpose of rotor, replaced through the bolt to the spacing mode of rotor among the prior art, improved efficiency and convenience when the staff is to rotor secondary calibration.

A sliding plate 8 is slidably arranged in an inner cavity of the hollow operating platform 1, a guide rod 6 is fixedly arranged at one end, close to the push rod 4, of the sliding plate 8, and a plurality of guide rods are uniformly and fixedly arranged at one end of the sliding plate 8, of the guide rod 6.

The radial outer wall fixed mounting of guide bar 6 has and is used for supplying the gliding guide block 5 of push rod 4, the radial outer wall of push rod 4 offers the guide way 10 that is used for supplying guide block 5 to peg graft, promote slide 8, let 6 axial one end of guide bar slide to the inner chamber of guide way 10 in, the one end and the 10 inner walls laminating of guide way of guide block 5 this moment, alright slide in order to let push rod 4 along self axis direction, and then let 2 synchronous sliding of a plurality of push pedal, alright reach the purpose of letting splint 3 to the rotor centre gripping.

The one end that guide bar 6 was kept away from to slide 8 is installed through the bolt cooperation and is used for supplying self gliding threaded rod 7, and the inner wall fixed mounting of fretwork operation panel 1 has and is used for supplying threaded rod 7 pivoted drive motor 9, starts drive motor 9, lets threaded rod 7 slide along self axis direction, alright slide 8 along the axis direction of threaded rod 7 slide.

The radial outer wall fixed mounting of push rod 4 has reset spring 11, and reset spring 11's the other end and the inner wall fixed connection of fretwork operation panel 1, reset spring 11 can produce one to keeping away from the gliding thrust of sliding tray lateral wall direction to push pedal 2 to the up end laminating of rotor one end and fretwork operation panel 1.

The clamping plate 3 is of an arc-surface structure, and the arc-surface clamping plates 3 can form a complete circular ring so that the clamping plate 3 can clamp the rotor.

One side fixed mounting that push pedal 2 was kept away from to splint 3 has soft rubber pad, and soft rubber pad can improve the frictional force between rotor and the splint 3, further improves the stability of splint 3 to the rotor centre gripping.

One end of the guide block 5, which is far away from the guide rod 6, is set to be of a slope-shaped structure, when the guide block 5 slides into the inner cavity of the guide groove 10, the slope end of the guide block 5 is attached to the inner wall of the guide groove 10, and then the push rod 4 slides along the axis direction of the push rod.

The inner wall of the hollow operating platform 1 is provided with a sliding groove used for limiting the sliding track of the sliding plate 8, the sliding groove can play a limiting role on the sliding track of the sliding plate 8, the sliding plate 8 is prevented from rotating along with the threaded rod 7, and the sliding plate 8 is more convenient to slide along the axis direction of the threaded rod 7.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a calibration tool of automobile rotor assembly production usefulness, includes fretwork operation panel (1), its characterized in that: a fixing component for fixing the automobile rotor is arranged in the inner cavity of the hollow operating platform (1);

the fixing assembly comprises a push plate (2) and a clamping plate (3), a sliding groove for the push plate (2) to slide is formed in the outer wall of the hollow operating platform (1), a push rod (4) for self sliding is fixedly installed on one side, away from the opening end of the sliding groove, of the push plate (2), the other axial end of the push rod (4) extends into the inner cavity of the hollow operating platform (1), and one side of the clamping plate (3) is fixedly connected with one side of the push plate (2);

a sliding plate (8) is slidably mounted in an inner cavity of the hollow operating platform (1), a guide rod (6) is fixedly mounted at one end, close to the push rod (4), of the sliding plate (8), a guide block (5) for the push rod (4) to slide is fixedly mounted on the radial outer wall of the guide rod (6), and a guide groove (10) for the guide block (5) to be inserted is formed in the radial outer wall of the push rod (4);

one end of the sliding plate (8) far away from the guide rod (6) is provided with a threaded rod (7) used for self sliding through bolt matching, and the inner wall of the hollow operation table (1) is fixedly provided with a transmission motor (9) used for rotating the threaded rod (7).

2. The calibration tool for manufacturing an automotive rotor assembly as claimed in claim 1, wherein: the radial outer wall of the push rod (4) is fixedly provided with a return spring (11), and the other end of the return spring (11) is fixedly connected with the inner wall of the hollow operation table (1).

3. The calibration tool for manufacturing an automotive rotor assembly as claimed in claim 1, wherein: the clamping plate (3) is of an arc surface structure.

4. The calibration tool for manufacturing the rotor assembly of the automobile as set forth in claim 3, wherein: one side of the splint (3) far away from the push plate (2) is fixedly provided with a soft rubber pad.

5. The calibration tool for manufacturing an automotive rotor assembly as claimed in claim 1, wherein: one end of the guide block (5) far away from the guide rod (6) is set to be of a slope-shaped structure.

6. The calibration tool for manufacturing an automotive rotor assembly as claimed in claim 1, wherein: the inner wall of the hollow operating platform (1) is provided with a sliding chute for limiting the sliding track of the sliding plate (8).

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