CN212131086U - CAM eccentric bearing automatic fitting device - Google Patents
CAM eccentric bearing automatic fitting device Download PDFInfo
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- CN212131086U CN212131086U CN201922469998.0U CN201922469998U CN212131086U CN 212131086 U CN212131086 U CN 212131086U CN 201922469998 U CN201922469998 U CN 201922469998U CN 212131086 U CN212131086 U CN 212131086U
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Abstract
The utility model discloses a CAM eccentric bearing automatic fitting device, which comprises a conveying mechanism, a checking and measuring mechanism, a pairing mechanism, a carrying mechanism and a ball loading mechanism which are arranged according to the feeding direction; the pairing mechanism comprises an image acquisition device, a rotating motor, a fixing device, a controller and a lifting mechanism, wherein the image acquisition device is used for acquiring the position of an inner hole of the inner ring and feeding the position back to the controller, the controller controls the rotating motor to drive the rotating angle of the inner ring to be paired with the outer ring, and the fixing device fixes the inner ring; the carrying mechanism comprises a manipulator and a slideway, the manipulator is connected in the slideway in a sliding manner and is used for carrying the inner ring and the outer ring, and the manipulator fixes the outer ring; the ball loading mechanism comprises a rotary disc, one end of the rotary disc is provided with a ball loading machine corresponding to the slide way, and the other end of the rotary disc is provided with a ball loading machine; the sliding end is provided with a finished product discharge hole. The utility model discloses a function of adding the steel ball according to the play requirement in detection, interior outer lane automatic pairing and the interior outer lane of interior outer lane has realized CAM eccentric bearing's the automatic processing of fitting.
Description
Technical Field
The utility model relates to a bearing processing technology field especially relates to automatic cover device that closes of CAM eccentric bearing.
Background
During the assembling process of the eccentric bearing, materials such as an outer ring, an inner ring and a steel ball need to be used for assembling, but the materials such as the outer ring, the inner ring and the steel ball need to be matched one by one for use, so that the outer ring and the inner ring need to be detected, the controller can be used for installing after pairing, the steps of detecting the inner ring and the outer ring and installing the steel ball are generally separated in the prior art, different devices are adopted for operation, the operation is troublesome, and the resource waste is easily caused. When the sleeve combining device is adopted to assemble the eccentric bearing, the sleeve combining device in the prior art mostly moves the inner ring for the outer ring to be fixed, pressurizes the outer ring to enable the outer ring to be deformed, then adds the steel ball or heats the outer ring to enable the outer ring to be deformed, and then is combined. However, the fitting device in the prior art is not suitable for assembling the CAM eccentric bearing, and because the inner hole of the CAM eccentric bearing is not positioned in the center of the bearing, the fitting device in the prior art cannot position the inner hole, so that the steel ball is difficult to add.
Therefore, a set of fitting devices capable of assembling the CAM eccentric bearing are urgently needed to complete a series of steps for assembling the CAM eccentric bearing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to among the prior art, provide automatic device that closes of CAM eccentric bearing, adopt image acquisition device to detect the hole position, fixed inner circle promotes the outer lane and adds the steel ball and closes the cover equipment, has solved the above-mentioned problem that exists among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the CAM eccentric bearing automatic fitting device comprises a conveying mechanism, an inspection measuring mechanism, a pairing mechanism, a carrying mechanism and a ball loading mechanism which are arranged in the feeding direction; the pairing mechanism comprises an image acquisition device, a rotating motor, a fixing device, a controller and a lifting mechanism, wherein the image acquisition device is used for acquiring the position of an inner hole of the inner ring and feeding the position back to the controller, the controller controls the rotating motor to drive the rotating angle of the inner ring to be paired with the outer ring, and the fixing device fixes the inner ring; the carrying mechanism comprises a manipulator and a slideway, the manipulator is connected in the slideway in a sliding manner and is used for carrying the inner ring and the outer ring, and the manipulator fixes the outer ring; the ball loading mechanism comprises a rotary table, one end of the rotary table is arranged to correspond to the slide way, and the other end of the rotary table is provided with a ball loading machine; and a finished product discharge port is arranged at the sliding tail end.
Further optimize, inspection measuring mechanism includes that the inner circle is placed the platform, the platform is placed to the outer lane, interior ditch footpath measuring head, outer ditch footpath measuring head, lifting cylinder, interior ditch footpath measuring head all is equipped with three measuring point on the outer ditch footpath measuring head and is used for measuring the ditch footpath, the lifting cylinder is used for the lifting inner circle, outer lane reach the same level with interior ditch footpath measuring head, outer ditch footpath measuring head.
Further preferably, the conveying mechanism comprises an inner ring conveying belt and an outer ring conveying belt, the tail end of the inner ring conveying belt is communicated with the inner ring placing table, and the tail end of the outer ring conveying belt is communicated with the outer ring placing table.
Further optimize, still include storage mechanism, storage mechanism includes inner circle storage silo, outer lane storage silo, inner circle storage silo, outer lane storage silo are the cascaded storage silo of many.
The device is further optimized to further comprise an unqualified recovery mechanism, wherein the unqualified recovery mechanism comprises an inner ring unqualified product box and an outer ring unqualified product box, the inner ring unqualified product box is connected with the tail end of the inner ring storage bin, and the outer ring unqualified product box is connected with the tail end of the outer ring storage bin.
Further optimizing, still include and promote the cylinder, promote the cylinder and be used for promoting qualified inner circle or outer lane to in the mating mechanism.
Further optimization, the device also comprises a grabbing mechanism, wherein the grabbing mechanism is a rotating disc, and a hook rod is arranged on the side surface of the rotating disc; when the inner ring or the outer ring is unqualified, the hook rod grabs the unqualified inner ring or the unqualified outer ring and carries the unqualified inner ring or the unqualified outer ring into the material storage mechanism; when the inner ring or the outer ring is qualified, the hook rod grabs the qualified inner ring or the qualified outer ring and carries the inner ring or the outer ring to a position corresponding to the pushing cylinder.
The utility model discloses a concrete operating procedure as follows: conveying an inner ring raw material through an inner ring conveyor belt, conveying an outer ring raw material through an outer ring conveyor belt, respectively entering the inner ring placing table and the outer ring placing table, then lifting the inner ring placing table and the outer ring placing table to the same height as an inner groove diameter measuring head and an outer groove diameter measuring head through a lifting cylinder, respectively detecting the inner ring groove diameter and the outer ring groove diameter through the inner groove diameter measuring head and the outer groove diameter measuring head, and screening out unqualified inner rings, outer rings, qualified inner rings and outer rings; and the unqualified inner ring and the unqualified outer ring are conveyed to the unqualified inner ring box and the unqualified outer ring box through the storage mechanism.
The pushing cylinders respectively push the qualified inner ring and the qualified outer ring into the pairing mechanism, the inner ring is lifted by the lifting mechanism to be paired with the outer ring, the position of an inner hole of the inner ring is detected by the image acquisition device and is fed back to the controller after detection, the controller controls the rotating motor to drive the inner ring to rotate by a proper angle to be paired with the outer ring, then the fixing device adopts vacuum absorption adsorption to fix the inner diameter and the outer diameter of the inner ring, the outer ring is clamped by the mechanical arm, the outer ring and the inner ring are moved to one end corresponding to the turntable together by sliding the mechanical arm on a slideway, then the turntable works to rotate the outer ring and the inner ring to the other end of the turntable, and the ball is loaded between the inner ring and the outer ring by the ball loading machine, the inner ring is fixed, external force is applied to the outer ring to deform the outer, after the installation is finished, the turntable rotates once more to enable the finished product after the installation to return to one end of the turntable, and then the finished product is discharged through the clamping of the manipulator.
It is worth mentioning that according to the formula: the play = outer ring groove diameter-inner ring groove diameter-2 × steel ball diameter, so that the diameters of the inner ring, the outer ring and the steel ball which are matched with each other are ensured.
The beneficial effects of the utility model reside in that: 1. the image acquisition device is a CCD camera, the position of an inner hole of the inner ring is detected, then the controller controls the rotating motor, and the rotating motor drives the inner ring to rotate by a proper angle to be matched with the outer ring, so that the matching assembly of the inner ring and the outer ring is completed.
2. And fixing the matched inner and outer rings by using a fixing device, fixing the inner rings by using vacuum adsorption by using the fixing device, and carrying the matched inner and outer rings by using a manipulator.
3. And (3) loading balls into the matched inner and outer rings by adopting a ball loader according to the clearance requirement, and fitting the matched inner and outer rings by adopting a fixed inner ring and a movable outer ring for adding the balls.
4. The inner groove diameter measuring head and the outer groove diameter measuring head are used for measuring the inner groove diameter and the outer groove diameter respectively, unqualified inner rings and unqualified outer rings can be screened out, and the unqualified inner rings and the unqualified outer rings enter the unqualified inner ring case and the unqualified outer ring case through the grabbing mechanism and the storage mechanism.
To sum up, the utility model discloses a function that adds the steel ball according to the play requirement in detection, interior outer lane automatic pairing and the interior outer lane of interior outer lane has realized CAM eccentric bearing's the automatic processing of fitting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.
Fig. 1 is a schematic diagram of a structural plan view of the CAM eccentric bearing automatic fitting device of the present invention.
In the figure: the device comprises an inner ring conveyor belt 1, an outer ring conveyor belt 2, an inner ring placing table 3, an outer ring placing table 4, an inner groove diameter measuring head 5, an outer groove diameter measuring head 6, a lifting cylinder 7, an inner ring storage bin 8, an outer ring storage bin 9, an inner ring unqualified product box 10, an outer ring unqualified product box 11, a pushing cylinder 12, a rotating disc 13, a hook rod 14, a manipulator 15, a slide way 16, a rotating disc 17, a ball loading machine 18 and a discharge port 19.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments described in the present disclosure, all other embodiments obtained by a person skilled in the art without creative efforts are within the scope of the present disclosure.
The embodiment of the utility model provides as shown in figure 1, a CAM eccentric bearing automatic fitting device, which comprises a conveying mechanism, a checking and measuring mechanism, a pairing mechanism, a carrying mechanism and a ball loading mechanism 18 which are arranged according to the feeding direction; the pairing mechanism comprises an image acquisition device, a rotating motor, a fixing device, a controller and a lifting mechanism, wherein the image acquisition device is used for acquiring the position of an inner hole of the inner ring and feeding the position back to the controller, the controller controls the rotating motor to drive the rotating angle of the inner ring to be paired with the outer ring, and the fixing device fixes the inner ring; the carrying mechanism comprises a manipulator 15 and a slideway 16, the manipulator 15 is connected in the slideway 16 in a sliding manner and used for carrying the inner ring and the outer ring, and the manipulator 15 fixes the outer ring; the ball loading mechanism 18 comprises a turntable 17, one end of the turntable 17 is provided with a ball loading machine 18 corresponding to the slideway 16, and the other end of the turntable 17 is provided with a ball loading machine 16; the sliding end is provided with a finished product discharge port 19.
The image acquisition device is a CCD camera, and the fixing device adopts vacuum adsorption to fix the inner ring.
The inspection measuring mechanism comprises an inner ring placing table 3, an outer ring placing table 4, an inner groove diameter measuring head 5, an outer groove diameter measuring head 6 and a lifting cylinder 7, wherein the inner groove diameter measuring head 5 is provided with three measuring points on the outer groove diameter measuring head 6 for measuring groove diameters, and the lifting cylinder 7 is used for lifting the inner ring, the outer ring and the inner groove diameter measuring head 5 and the outer groove diameter measuring head 6 to reach the same horizontal height.
The conveying mechanism comprises an inner ring conveying belt 1 and an outer ring conveying belt 2, the tail end of the inner ring conveying belt 1 is communicated with the inner ring placing table 3, and the tail end of the outer ring conveying belt 2 is communicated with the outer ring placing table 4.
Still include storage mechanism, storage mechanism includes inner circle storage silo 8, outer lane storage silo 9, inner circle storage silo 8, outer lane storage silo 9 are multi-step storage silo.
The device is characterized by further comprising an unqualified recovery mechanism, wherein the unqualified recovery mechanism comprises an inner ring unqualified product box 10 and an outer ring unqualified product box 11, the inner ring unqualified product box 10 is connected with the tail end of the inner ring storage bin 8, and the outer ring unqualified product box 11 is connected with the tail end of the outer ring storage bin 9.
The device further comprises a pushing cylinder 12, wherein the pushing cylinder 12 is used for pushing the qualified inner ring or the qualified outer ring to the pairing mechanism.
The device also comprises a grabbing mechanism, wherein the grabbing mechanism is a rotating disc 13, and a hook rod 14 is arranged on the side surface of the rotating disc 13; when the inner ring or the outer ring is unqualified, the hook rod 14 grabs the unqualified inner ring or the unqualified outer ring and carries the unqualified inner ring or the unqualified outer ring into the material storage mechanism; when the inner ring or the outer ring is qualified, the hook rod 14 grabs the qualified inner ring or the qualified outer ring and carries the inner ring or the outer ring to a position corresponding to the pushing cylinder 12.
The utility model discloses a concrete operating procedure as follows: the method comprises the steps that an inner ring raw material is conveyed through an inner ring conveyor belt 1, an outer ring raw material is conveyed through an outer ring conveyor belt 2, the inner ring raw material and the outer ring raw material respectively enter an inner ring placing table 3 and an outer ring placing table 4, then a lifting cylinder 7 lifts the inner ring placing table 3 and the outer ring placing table 4 to the same height as an inner groove diameter measuring head 5 and an outer groove diameter measuring head 6, the inner groove diameter measuring head 5 and the outer groove diameter measuring head 6 respectively detect the inner ring groove diameter and the outer ring groove diameter, and unqualified inner rings, outer rings, qualified inner rings and outer rings are screened; the qualified inner ring and the qualified outer ring are directly grabbed to the position corresponding to the pushing cylinder 12 through the grabbing mechanism, the unqualified inner ring and the unqualified outer ring are grabbed into the storing mechanism through the grabbing mechanism, and the unqualified inner ring and the unqualified outer ring are transported to the inner ring unqualified product box 10 and the outer ring unqualified product box 11 through the storing mechanism.
The pushing cylinders 12 respectively push the qualified inner ring and the qualified outer ring into the pairing mechanisms, the inner ring is lifted by the lifting mechanism to be paired with the outer ring, the position of an inner hole of the inner ring is detected by the image acquisition device, the detected inner ring and the detected outer ring are fed back to the controller, the controller controls the rotating motor to drive the inner ring to rotate by a proper angle to be paired with the outer ring, then the fixing device adopts vacuum absorption adsorption to fix the inner diameter and the outer diameter of the inner ring, the outer ring is clamped by the manipulator 15, the manipulator 15 slides to move the outer ring and the inner ring together to one end corresponding to the turntable 17, then the turntable 17 works to rotate the outer ring and the inner ring to the other end of the turntable 17, balls are loaded between the inner ring and the outer ring through the ball loader 18, the ball loading process is that the inner ring is fixed, external force is applied to the outer ring, after the installation is finished, the turntable 17 rotates again to enable the finished product after the installation to return to one end of the turntable 17, and the finished product is clamped by the manipulator 15 to be discharged.
The utility model discloses well adoption angle sensor makes the controller can drive the rotating electrical machines and rotate suitable angle to accomplish the equipment that cooperatees of inner circle and outer lane. Just the utility model provides an interior ditch footpath measuring head 5, be equipped with three measuring point on the outer ditch footpath measuring head 6, the repeatability is 0.8 mu m.
The utility model discloses when using actual operation, inner circle conveyer belt 1, the every interval 3s transportation inner circle of outer lane conveyer belt 2, outer lane. The inner diameter measuring head 5 and the outer diameter measuring head 6 detect the inner ring and the outer ring at intervals of 3 s. And the grabbing mechanism on the material storage mechanism grabs the inner ring and the outer ring every 3 s. The CCD camera detects the position of the inner hole of the inner ring and assembles every 6S, and the outer ring is assembled every 4S. The rotation of the rotating motor drives the inner ring to rotate every 5 seconds, the manipulator 15 grabs the assembled inner ring and outer ring every 3 seconds, the turntable 17 rotates every 2 seconds, the ball loading and sleeving are carried out every 7 seconds, and the manipulator 15 grabs the finished product and discharges every 3 seconds.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the invention is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
- Automatic device that closes of CAM eccentric bearing, its characterized in that: comprises a conveying mechanism, a checking and measuring mechanism, a pairing mechanism, a carrying mechanism and a ball loading mechanism which are arranged along the feeding direction; the pairing mechanism comprises an image acquisition device, a rotating motor, a fixing device, a controller and a lifting mechanism, wherein the image acquisition device is used for acquiring the position of an inner hole of the inner ring and feeding the position back to the controller, the controller controls the rotating motor to drive the rotating angle of the inner ring to be paired with the outer ring, and the fixing device fixes the inner ring; the carrying mechanism comprises a manipulator and a slideway, the manipulator is connected in the slideway in a sliding manner and is used for carrying the inner ring and the outer ring, and the manipulator fixes the outer ring; the ball loading mechanism comprises a rotary table, one end of the rotary table is arranged to correspond to the slide way, and the other end of the rotary table is provided with a ball loading machine; and a finished product discharge port is arranged at the sliding tail end.
- 2. The CAM eccentric bearing automatic fitting device according to claim 1, wherein: the inspection and measurement mechanism comprises an inner ring placing table, an outer ring placing table, an inner groove diameter measuring head, an outer groove diameter measuring head and a lifting cylinder, wherein the inner groove diameter measuring head and the outer groove diameter measuring head are all provided with three measuring points for measuring groove diameters, and the lifting cylinder is used for lifting the inner ring, the outer ring and the inner groove diameter measuring head and the outer groove diameter measuring head reach the same horizontal height.
- 3. The CAM eccentric bearing automatic fitting device according to claim 2, wherein: the conveying mechanism comprises an inner ring conveying belt and an outer ring conveying belt, the tail end of the inner ring conveying belt is communicated with the inner ring placing table, and the tail end of the outer ring conveying belt is communicated with the outer ring placing table.
- 4. The CAM eccentric bearing automatic fitting device according to claim 1, wherein: still include storage mechanism, storage mechanism includes inner circle storage silo, outer lane storage silo, inner circle storage silo, outer lane storage silo are the cascaded storage silo of many.
- 5. The CAM eccentric bearing automatic fitting device according to claim 4, wherein: the device is characterized by further comprising an unqualified recovery mechanism, wherein the unqualified recovery mechanism comprises an inner ring unqualified product box and an outer ring unqualified product box, the inner ring unqualified product box is connected with the tail end of the inner ring storage bin, and the outer ring unqualified product box is connected with the tail end of the outer ring storage bin.
- 6. The CAM eccentric bearing automatic fitting device according to claim 4, wherein: the matching mechanism further comprises a pushing cylinder, and the pushing cylinder is used for pushing the qualified inner ring or the qualified outer ring to the matching mechanism.
- 7. The CAM eccentric bearing automatic fitting device according to claim 6, wherein: the grabbing mechanism is a rotating disc, and a hook rod is arranged on the side surface of the rotating disc; when the inner ring or the outer ring is unqualified, the hook rod grabs the unqualified inner ring or the unqualified outer ring and carries the unqualified inner ring or the unqualified outer ring into the material storage mechanism; when the inner ring or the outer ring is qualified, the hook rod grabs the qualified inner ring or the qualified outer ring and carries the inner ring or the outer ring to a position corresponding to the pushing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922469998.0U CN212131086U (en) | 2019-12-31 | 2019-12-31 | CAM eccentric bearing automatic fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922469998.0U CN212131086U (en) | 2019-12-31 | 2019-12-31 | CAM eccentric bearing automatic fitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212131086U true CN212131086U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922469998.0U Active CN212131086U (en) | 2019-12-31 | 2019-12-31 | CAM eccentric bearing automatic fitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212131086U (en) |
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2019
- 2019-12-31 CN CN201922469998.0U patent/CN212131086U/en active Active
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