CN217942443U

CN217942443U - Rotor lockpin positioning sleeve assembling machine

Info

Publication number: CN217942443U
Application number: CN202222276624.9U
Authority: CN
Inventors: 吴家军; 吴操
Original assignee: Huizhou Duokeda Technology Co ltd
Current assignee: Huizhou Duokeda Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-02
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a rotor lockpin position sleeve kludge, including removing the base, it is equipped with location portion to remove the base upside for fix a position the rotor, it is equipped with first stand to remove base side position, first stand side is equipped with compact structure, compact structure is located the upside position of removing the base, be arranged in compressing tightly the position sleeve to the rotor, the compact structure side is equipped with the height detection structure, places the rotor at the removal base upside, then fixes the lockpin position sleeve at compact structure's downside, under compact structure's effect, presses the lockpin position sleeve to the hole that the rotor corresponds in, thereby realizes the equipment of lockpin position sleeve and rotor, detects whether the lockpin position sleeve compresses tightly the position of settlement through the height detection structure later, thereby accomplish the equipment testing process between lockpin position sleeve and the rotor, this process realizes compressing tightly, the automation that detects, thereby improves production efficiency, and product precision.

Description

Rotor lockpin positioning sleeve assembling machine

Technical Field

The utility model relates to a phaser equipment field especially relates to a rotor lockpin location cover kludge.

Background

The engine variable valve timing system is one of the important subsystems in contemporary automotive systems. The air-gasoline ratio can be adjusted in real time according to the working condition of the engine, so that gasoline is combusted more fully, the energy conversion rate is improved, the torque and the power of the engine can be further improved, and the purposes of energy conservation and emission reduction are achieved. The phaser is a variable valve, and an actuating element of a timing system mainly has the function of adjusting the phase angle of a camshaft so as to adjust the opening and closing size of an intake valve and an exhaust valve.

The phaser comprises a stator, a rotor, a locking assembly, a locking cover, an end cover, a one-way valve, an oil shovel, a spring cover and other components, wherein in the production process, a locking pin positioning sleeve is installed in a locking pin hole of the rotor at first, then the locking assembly is installed, in the prior art, manual installation is basically adopted, after installation, the position and the size after installation are detected through a height caliper, so that the production efficiency is lower, and the size precision of a semi-finished product cannot be ensured.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a rotor lock pin positioning sleeve assembling machine for solving the problems in the prior art.

The utility model provides a rotor positioning sleeve kludge which characterized in that, is including removing the base, it is equipped with location portion to remove the base upside for fix a position the rotor, it is equipped with first stand to remove base side position, first stand side is equipped with compact structure, compact structure is located the upside position of removing the base, is arranged in compressing tightly the position sleeve to the rotor, the compact structure side is equipped with the height detection structure.

In one embodiment, the moving base is provided with a moving structure at the lower side thereof for moving the moving base between the pressing structure and the height detecting structure.

In one embodiment, the moving structure comprises a guide rail, a moving sliding block is arranged on the upper side of the guide rail, the moving base is fixed at the upper side of the sliding block, the moving structure further comprises a driving air cylinder, and a piston rod of the driving air cylinder is fixed with the moving base and used for driving the moving base to move.

In one embodiment, the positioning part comprises a central positioning part and a side positioning part, the through hole in the middle of the rotor is positioned through the central positioning part, and the side positioning part comprises two positioning columns and is used for extending the side edges of the rotor.

In one embodiment, the pressing structure comprises a fixed plate on the upper side of a vertical plate, an air cylinder is arranged on the upper side of the fixed plate, a piston rod of the air cylinder penetrates through the fixed plate to the position of the lower side of the fixed plate, a vertical guide structure is arranged on the side edge of the vertical plate, a moving plate fixed with the piston rod of the air cylinder is arranged on the vertical guide structure, a pressing plate is arranged on the lower side of the moving plate,

in one embodiment, a pressing rod is arranged on the lower side of the pressing plate and fixed on the lower side of the pressing plate through a connecting plate, the pressing rod is a hollow rod body, a vacuum generator is connected to the upper end of the pressing rod, and the vacuum generator fixes the positioning sleeve through connecting the pressing rod.

In one embodiment, the height detection structure comprises a second upright, a detection cylinder is arranged on the upper side of the second upright, and a piston rod of the detection cylinder is connected with the height sensor through a second vertical guide structure.

In one embodiment, two ends of the moving structure guide rail are provided with limiting parts, and when the rotor on the upper side of the moving base moves to the position below the pressing structure and the height detection structure, the moving base is abutted to the limiting parts on the two ends.

In one embodiment, the rotor positioning sleeve assembling machine further comprises a first detection sensor and a second detection sensor which are respectively located on the side surfaces of the first upright post and the second upright post and used for detecting whether the rotor on the upper side of the moving base moves to the position of the pressing structure and the height detection structure.

Above-mentioned rotor position sleeve kludge, place the rotor at the removal base upside, then fix the lockpin position sleeve at compact structure's downside, under compact structure's effect, press the lockpin position sleeve to the hole that the rotor corresponds in, thereby realize the equipment of lockpin position sleeve and rotor, detect the lockpin position sleeve through the height detection structure afterwards and whether compress tightly the position of settlement, thereby accomplish the equipment testing process between lockpin position sleeve and the rotor, this process realizes compressing tightly, the automation that detects, thereby improve production efficiency, and the product precision.

Drawings

FIG. 1 is a schematic view of an assembly machine of the rotor positioning sleeve of the present invention;

FIG. 2 is a schematic view of the structure of the movable base of the rotor positioning sleeve assembling machine of the present invention;

wherein, 1, moving the base; 2. a first upright post; 3. a compression structure; 31. a fixing plate; 32. a cylinder; 33. a vertical guide structure; 34. moving the plate; 35. a compression plate; 36. a hold down bar; 4. a height detection structure; 41. a second upright post; 42. detecting a cylinder; 43 a height sensor; 5. a moving structure; 51. a guide rail; 52. moving the slide block; 53. a driving cylinder; 6. a positioning part; 61. a central positioning section; 62. a side positioning part.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 2, an assembling machine for a rotor positioning sleeve comprises a movable base 1, wherein a positioning portion 6 is arranged on the upper side of the movable base 1 and used for positioning a rotor, a first upright post 2 is arranged at the side position of the movable base 1, a compression structure 3 is arranged on the side of the first upright post 2, the compression structure 3 is located at the upper side position of the movable base 1 and used for compressing the positioning sleeve to the rotor, and a height detection structure 4 is arranged on the side of the compression structure 3.

Place the rotor at the 1 upside of removal base, then fix the lockpin position sleeve at compact structure 3's downside, under compact structure 3's effect, press the lockpin position sleeve to the hole that the rotor corresponds in, thereby realize the equipment of lockpin position sleeve and rotor, detect whether the lockpin position sleeve compresses tightly the position of settlement through height detection structure 4 afterwards, thereby accomplish the equipment testing process between lockpin position sleeve and the rotor, this process realizes compressing tightly, the automation that detects, thereby improve production efficiency, and the product precision.

At this time, the pressing structure 3 and the height detecting structure 4 are arranged side by side, and the height detection is required after the pressing, so in this embodiment, the moving structure 5 is provided at the lower side of the moving base 1 for moving the moving base 1 between the pressing structure 3 and the height detecting structure 4. The movable base 1 is controlled through the action of the movable structure 5, so that the movable base 1 is moved to the position of the height detection structure 4 after the pressing between the lock pin positioning sleeve and the rotor is completed at the position of the pressing structure 3, and the height detection is completed, thereby omitting the process of artificial movement.

At this time, in order to move the mobile base 1, in this embodiment, the moving structure 5 includes a guide rail 51, a moving slider 52 is disposed on an upper side of the guide rail 51, the mobile base 1 is fixed at an upper position of the slider, and the moving structure 5 further includes a driving cylinder 53, a piston rod of the driving cylinder 53 is fixed with the mobile base 1, and is used for driving the mobile base 1 to move. Under the effect of driving actuating cylinder 53, moving base 1 removes along the direction of guide rail 51, and at this moment, because the interval between compact structure 3 and height detection structure 4 is less, consequently, adopt and drive actuating cylinder 53 and control can, of course, also can adopt the synchronous band structure of motor, bring the removal that drives moving base 1 through the synchronization.

When the rotor is placed on the upper side of the mobile base 1, because the hole position of the rotor mounting lock pin positioning sleeve is determined, in the process of placing a patent, the rotor needs to be placed at a specific position to ensure that the lock pin positioning sleeve can be accurately pressed into the hole corresponding to the rotor, therefore, the upper side of the mobile base 1 is provided with a positioning part 6 for positioning the rotor, specifically, in the embodiment, the positioning part 6 comprises a central positioning part 61 and a side positioning part 62, the through hole in the middle of the rotor is positioned by the central positioning part 61, and the side positioning part 62 comprises two positioning columns for extending the rotor out of the side edge. Because the middle part of rotor is equipped with a through-hole, therefore, at this moment, the rotor confirms holistic position through central location portion 61, and there is the side that extends out at the rotor periphery (be equipped with four in this embodiment, evenly distributed), only one of them side has the hole of installation lockpin position sleeve, consequently need fix a position the side that has this hole, at this moment, realize through side location portion 62, specifically be through two reference columns, two reference columns are located and move base 1 upside, two reference columns are the both sides position of side respectively, be used for fixing a position the side, of course, at this moment, the reference column can be located and have the hole (the hole of installation lockpin position sleeve) the side outside, also can be located other sides outsides, only need fix a position one of them side, just can fix a position whole rotor, simultaneously, because the rotor is from last to placing at removal base 1 upside down, further, the reference column at this moment is the toper, it is bigger and bigger from top to bottom to the diameter, thereby in the in-process of placing the rotor, place more easily, also can form accurate location after placing.

The locking pin positioning sleeve is pressed into the rotor through the pressing structure 3, in this embodiment, the pressing structure 3 includes a fixing plate 31 on the upper side of a vertical plate, an air cylinder 32 is arranged on the upper side of the fixing plate 31, a piston rod of the air cylinder 32 penetrates through the fixing plate 31 to the lower side position of the fixing plate 31, a vertical guide structure 33 is arranged on the side edge of the vertical plate, a moving plate 34 fixed with the piston rod of the air cylinder is arranged on the vertical guide structure 33, a pressing plate 35 is arranged on the lower side of the moving plate 34, the pressing plate 35 moves up and down under the action of the air cylinder 32, so that the locking pin positioning sleeve is pressed in a hole of the rotor, further, in order to facilitate the positioning of the locking pin positioning sleeve in the pressing process, a pressing rod 36 is arranged on the lower side of the pressing plate 35, the pressing rod 36 is fixed on the lower side of the pressing plate 35 through a connecting plate, the pressing rod 36 is a hollow rod body, the upper end of the pressing rod 36 is connected with a vacuum generator, and the vacuum generator fixes the positioning sleeve through the connecting pressing rod 36. Namely, under the action of the vacuum generator, the lock pin positioning sleeve is adsorbed by the pressing rod 36, similarly, the lower end position of the pressing rod 36 is provided with a positioning structure for positioning the lock pin positioning sleeve, for example, an annular structure matched with the top of the lock pin positioning sleeve, when the lock pin positioning sleeve is placed at the lower end position of the pressing rod 36, the lock pin positioning sleeve is adsorbed, fixed and positioned by the pressing rod 36, then under the action of the cylinder, the pressing rod 36 moves downwards, the lock pin positioning sleeve and the rotor are assembled together, in the specific operation process, the lock pin positioning sleeve is adsorbed at the lower end of the pressing rod 36 by manpower (or other structures), the rotor is placed at the upper side position of the movable base 1, and then under the action of the cylinder, the pressing rod 36 moves downwards, so that the assembly of the lock pin positioning sleeve and the rotor is realized.

After the lockpin locating sleeve is assembled with the rotor, in order to ensure the quality of the product, the size of the assembled product needs to be checked, specifically, in this embodiment, the height detecting structure 4 includes a second upright column 41, a detecting cylinder 42 is provided on the upper side of the second upright column 41, and a piston rod of the detecting cylinder 42 is connected to a height sensor 43 through a second vertical guiding structure. At this time, the height sensor 43 adopts a Ginbs GT system (GT 2) sensor, and under the action of the second vertical guide structure, the height sensor 43 moves up and down, so that whether the lock pin positioning sleeve and the rotor are assembled in place or not is detected, and whether the assembled product meets the size requirement or not is detected.

For the vertical guide structure 33 and the second vertical guide structure involved at this time, a guide rail sliding block structure is adopted, and the guide rail sliding block structure is used for controlling the moving directions of the pressing plate 35 and the height sensor 43, so that the accuracy in the pressing assembly and the detection process is ensured.

Since the movable base 1 moves on the upper side of the guide rail 51 (the guide rail 51 of the movable structure 5), in order to avoid the separation of the movable base 1 from the guide rail 51 during the moving process, in this embodiment, the two ends of the guide rail 51 of the movable structure 5 are provided with limiting parts, and when the rotor on the upper side of the movable base 1 moves to the lower side positions of the pressing structure 3 and the height detection structure 4, the movable base 1 abuts against the limiting parts on the two ends. Further, at this time, the rotor positioning sleeve assembling machine further includes a first detection sensor and a second detection sensor, which are respectively located on the side surfaces of the first upright column 2 and the second upright column 41, and are used for detecting whether the rotor on the upper side of the moving base 1 moves to the position of the pressing structure 3 and the position of the height detection structure 4. The first detection sensor and the second detection sensor adopt photoelectric sensors, when detecting that the moving base 1 (the rotor on the moving base 1) moves to a certain position (mainly just facing the lower side position of the pressing structure 3 and the lower side position of the height detection structure 4), the moving base 1 is controlled to stop moving by the driving cylinder 53 of the moving structure 5, and therefore the positioning of the moving base 1 is realized.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an kludge of rotor lockpin position sleeve, its characterized in that, is including removing the base, it is equipped with location portion to remove the base upside for fix a position the rotor, it is equipped with first stand to remove base side position, first stand side is equipped with compact structure, compact structure is located the upside position of removing the base, is arranged in compressing tightly the position sleeve to the rotor, the compact structure side is equipped with the height detection structure.

2. The rotor locking pin positioning sleeve assembling machine as claimed in claim 1, wherein the moving base is provided at a lower side thereof with a moving structure for moving the moving base between the pressing structure and the height detecting structure.

3. The rotor lock pin positioning sleeve assembling machine as claimed in claim 2, wherein the moving structure comprises a guide rail, a moving slider is arranged on the upper side of the guide rail, the moving base is fixed on the upper side of the slider, and the moving structure further comprises a driving cylinder, and a piston rod of the driving cylinder is fixed with the moving base and used for driving the moving base to move.

4. The rotor lock pin positioning sleeve assembling machine as claimed in claim 1, wherein the positioning part comprises a central positioning part and a side positioning part, the through hole in the middle of the rotor is positioned by the central positioning part, and the side positioning part comprises two positioning columns for extending the side edges of the rotor.

5. The rotor lock pin positioning sleeve assembling machine as claimed in claim 1, wherein the pressing structure comprises a fixed plate on the upper side of a vertical plate, the upper side of the fixed plate is provided with a cylinder, the cylinder piston rod passes through the fixed plate to the lower side position of the fixed plate, the side edge of the vertical plate is provided with a vertical guiding structure, the vertical guiding structure is provided with a moving plate fixed with the cylinder piston rod, and the lower side of the moving plate is provided with a pressing plate.

6. The rotor lock pin positioning sleeve assembling machine as claimed in claim 5, wherein a pressing rod is arranged on the lower side of the pressing plate, the pressing rod is fixed on the lower side of the pressing plate through a connecting plate, the pressing rod is a hollow rod body, a vacuum generator is connected to the upper end of the pressing rod, and the vacuum generator is used for fixing the positioning sleeve through connecting the pressing rod.

7. The rotor lock pin positioning sleeve assembling machine as claimed in claim 3, wherein the height detecting structure comprises a second upright, a detecting cylinder is arranged on the upper side of the second upright, and a piston rod of the detecting cylinder is connected with a height sensor through a second vertical guiding structure.

8. The rotor lock pin positioning sleeve assembling machine as claimed in claim 7, wherein two ends of the moving structure guide rail are provided with limiting parts, and when the rotor on the upper side of the moving base moves to the lower side positions of the pressing structure and the height detection structure, the moving base abuts against the limiting parts on the two ends.

9. The rotor locking pin positioning sleeve assembling machine of claim 8, further comprising a first detection sensor and a second detection sensor respectively located at the side surfaces of the first upright and the second upright for detecting whether the rotor on the upper side of the moving base moves to the position of the pressing structure and the height detection structure.