CN212733199U - Auxiliary device for crankshaft detection - Google Patents
Auxiliary device for crankshaft detection Download PDFInfo
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- CN212733199U CN212733199U CN202021091696.0U CN202021091696U CN212733199U CN 212733199 U CN212733199 U CN 212733199U CN 202021091696 U CN202021091696 U CN 202021091696U CN 212733199 U CN212733199 U CN 212733199U
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- supporting seat
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- seat
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Abstract
The utility model discloses an auxiliary device is used in bent axle detection, include: supporting seat, elevating platform, support ring, activity ring, motor and be used for carrying out clean mechanism of work, wherein: the supporting seat comprises a first supporting seat and a second supporting seat; the lifting platform is positioned between the first supporting seat and the second supporting seat; the support ring is slidably arranged on the lifting platform and is driven by the main driving mechanism to move on the lifting platform; the movable ring can be arranged on the support ring in a circumferential rotating manner, the outer ring surface of the movable ring is provided with gear teeth, and the inner side of the movable ring is provided with a guide rail assembly fixed with the movable ring; a driving gear is arranged on an output shaft of the motor and is meshed with the gear teeth on the movable ring; the cleaning mechanism is mounted on the carriage and moves with the carriage. The utility model discloses can realize guaranteeing the reliability of testing result to bent axle self-cleaning.
Description
Technical Field
The utility model relates to a bent axle detects technical field, especially relates to a bent axle detects uses auxiliary device.
Background
After the crankshaft is machined, the surface of the crankshaft needs to be detected to remove defective products.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem who exists among the background art, the utility model provides a bent axle detects uses auxiliary device.
The utility model provides a pair of auxiliary device is used in bent axle detection, include: supporting seat, elevating platform, support ring, activity ring, motor and be used for carrying out clean mechanism of work, wherein:
the supporting seat comprises a first supporting seat and a second supporting seat which is arranged opposite to the first supporting seat and a space is reserved between the first supporting seat and the second supporting seat;
the lifting platform is positioned between the first supporting seat and the second supporting seat;
the supporting ring is slidably arranged on the lifting platform and is driven by the main driving mechanism to horizontally move on the lifting platform along the radial direction of the lifting platform, and the axial lead of the supporting ring is parallel to the connecting line of the first supporting seat and the second supporting seat;
the movable ring and the support ring are coaxial and can be circumferentially and rotatably arranged on the support ring, the outer ring surface of the movable ring is provided with circumferentially arranged gear teeth, and the inner side of the movable ring is provided with a guide rail assembly fixed with the movable ring; the guide rail assembly comprises a linear rail arranged along the axial direction of the movable ring, a sliding seat arranged on the linear rail and a secondary driving mechanism used for driving the sliding seat to move on the linear rail;
the motor is fixedly arranged on the support ring, a driving gear is arranged on an output shaft of the motor, and the driving gear is meshed with the gear teeth on the movable ring;
the cleaning mechanism is mounted on the slide carriage and moves along with the slide carriage, and comprises a cleaning block and a driving assembly for driving the cleaning block to extend and retract along the radial direction of the movable ring.
Preferably, the working surface of the cleaning block is arc-shaped, and the axis of the cleaning block is parallel to the axis of the movable ring.
Preferably, the support ring comprises a left ring body and a right ring body opposite to the left ring body, and ring grooves coaxial with the left ring body and the right ring body are respectively arranged on opposite surfaces of the left ring body and the right ring body; the movable ring is positioned between the left ring body and the right ring body, and two sides of the movable ring are provided with guide blocks which extend into the ring groove and are in sliding fit with the ring groove.
Preferably, the lifting platform is provided with a sliding chute and a sliding block which is slidably installed in the sliding chute, and the extending direction of the sliding chute is perpendicular to the connecting line of the first supporting seat and the second supporting seat; the support ring is fixed on the sliding block; the main driving mechanism is connected with the sliding block and is used for driving the sliding block to move in the sliding groove.
Preferably, the elevating platform comprises a pallet and a cylinder for driving the pallet to move up and down.
Preferably, the drive assembly comprises a cylinder, the cleaning block being connected to a cylinder piston rod.
Preferably, the main drive mechanism comprises a cylinder, the slider being connected to a piston rod of the cylinder.
In the utility model, the first supporting seat and the second supporting seat are matched to support the crankshaft, and the lifting platform and the main driving mechanism are matched to push the supporting ring and the movable ring to move so as to adjust the axis position; the auxiliary driving mechanism in the guide rail assembly is matched with the sliding seat to drive the cleaning assembly to switch at each shaft neck part of the crankshaft; the motor is used for pushing the movable ring to rotate the electric cleaning block to move around the shaft neck part so as to clean the shaft neck part. The structure can realize automatic cleaning of the crankshaft and ensure the reliability of detection results.
Drawings
Fig. 1 is a schematic structural view of an auxiliary device for crankshaft detection provided by the utility model;
fig. 2 is a schematic view of an operation mode of the auxiliary device for crankshaft detection according to the present invention.
Detailed Description
The technical solution of the present invention will be described in detail by the following embodiments.
As shown in fig. 1-2, fig. 1 is a schematic structural view of an auxiliary device for crankshaft detection proposed by the utility model; fig. 2 is a schematic view of an operation mode of the auxiliary device for crankshaft detection according to the present invention.
Referring to fig. 1-2, the utility model provides an auxiliary device for crankshaft detection, include: supporting seat, elevating platform 1, support ring 2, activity ring 3, motor 4 and be used for carrying out clean work's clean mechanism 5, wherein: the supporting seat includes first supporting seat 6 and with first supporting seat 6 mutual disposition and reserve the second supporting seat 7 of interval between the two, utilize first supporting seat 6 and the cooperation of second supporting seat 7 to support the bent axle.
The lifting platform 1 is located between the first support seat 6 and the second support seat 7. The support ring 2 is slidably mounted on the lifting platform 1 and is driven by the main driving mechanism to horizontally move on the lifting platform 1 along the radial direction, and the axial lead of the support ring 2 is parallel to the connecting line of the first support seat 6 and the second support seat 7. The movable ring 3 is coaxial with the support ring 2 and can be circumferentially and rotatably arranged on the support ring 2, the outer ring surface of the movable ring 3 is provided with circumferentially arranged gear teeth, and the inner side of the movable ring 3 is provided with a guide rail assembly 8 fixed with the movable ring 3; the guide rail assembly 8 includes a linear rail arranged in the axial direction of the movable ring 3, a slider mounted on the linear rail, and a sub-driving mechanism for driving the slider to move on the linear rail. Motor 4 fixed mounting installs drive gear on the support ring 2 on the output shaft of motor 4, and the gear teeth meshing on drive gear and the activity ring 3 to make activity ring 3 can circumferential direction under the promotion of motor 4. The cleaning mechanism 5 is arranged on the sliding seat and moves along with the sliding seat, and the cleaning mechanism 5 comprises a cleaning block and a driving assembly for driving the cleaning block to extend and retract along the radial direction of the movable ring 3, so that the cleaning work on the shaft diameter part of the crankshaft is completed.
From the above, the utility model utilizes the first support seat 6 and the second support seat 7 to support the crankshaft, and utilizes the lifting platform 1 and the main driving mechanism to cooperate to push the support ring 2 and the movable ring 3 to move so as to adjust the axis position; the auxiliary driving mechanism in the guide rail assembly 8 is matched with the sliding seat to drive the cleaning assembly to switch at each shaft neck part of the crankshaft; the movable ring 3 is pushed by the motor 4 to rotate the electric cleaning block to move around the shaft neck part so as to clean the shaft neck part. The structure can realize automatic cleaning of the crankshaft and ensure the reliability of detection results.
In addition, in the embodiment, the working surface of the cleaning block is arc-shaped, and the axis of the cleaning block is parallel to the axis of the movable ring 3, so that the cleaning effect on the axial diameter part is improved.
In this embodiment, the support ring 2 includes a left ring body and a right ring body opposite to the left ring body, and ring grooves coaxial with the left ring body and the right ring body are respectively arranged on opposite surfaces of the left ring body and the right ring body; the movable ring 3 is positioned between the left ring body and the right ring body, and guide blocks which extend into the ring grooves and are in sliding fit with the ring grooves are arranged on two sides of the movable ring 3. So as to ensure the stability of the rotation of the movable ring 3.
In this embodiment, the lifting platform 1 comprises a supporting platform and an air cylinder for driving the supporting platform to move up and down, a sliding groove and a sliding block slidably mounted in the sliding groove are arranged on the lifting platform 1, and the extending direction of the sliding groove is perpendicular to the connecting line of the first supporting seat 6 and the second supporting seat 7; the support ring 2 is fixed on the slide block; the main driving mechanism is connected with the sliding block and used for driving the sliding block to move in the sliding groove, the main driving mechanism comprises an air cylinder, and the sliding block is connected with a piston rod of the air cylinder.
In this embodiment, the first support seat 6 and the second support seat 7 are respectively provided with a clamping groove for clamping the end of the crankshaft.
When the device is used specifically, a detector for detecting the surface of the crankshaft can be arranged on the sliding seat, and the detector is positioned at the rear side of the advancing direction of the cleaning mechanism 5, so that the movable wheel 3 can drive the detector to synchronously rotate when rotating to detect the cleaned shaft diameter part.
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 (7)
1. An auxiliary device for crankshaft detection, comprising: supporting seat, elevating platform (1), support ring (2), activity ring (3), motor (4) and be used for carrying out clean mechanism (5) of cleaning work, wherein:
the supporting seat comprises a first supporting seat (6) and a second supporting seat (7) which is arranged opposite to the first supporting seat (6) and a space is reserved between the first supporting seat and the second supporting seat;
the lifting platform (1) is positioned between the first supporting seat (6) and the second supporting seat (7);
the support ring (2) is slidably mounted on the lifting platform (1) and is driven by the main driving mechanism to horizontally move on the lifting platform (1) along the radial direction of the lifting platform, and the axial lead of the support ring (2) is parallel to the connecting line of the first support seat (6) and the second support seat (7);
the movable ring (3) and the support ring (2) are coaxial and can be installed on the support ring (2) in a circumferential rotating mode, the outer ring surface of the movable ring (3) is provided with teeth which are arranged in the circumferential direction, and the inner side of the movable ring (3) is provided with a guide rail assembly (8) fixed with the movable ring; the guide rail assembly (8) comprises a linear track arranged along the axial direction of the movable ring (3), a sliding seat arranged on the linear track and a secondary driving mechanism used for driving the sliding seat to move on the linear track;
the motor (4) is fixedly arranged on the support ring (2), a driving gear is arranged on an output shaft of the motor (4), and the driving gear is meshed with gear teeth on the movable ring (3);
the cleaning mechanism (5) is arranged on the sliding seat and moves along with the sliding seat, and the cleaning mechanism (5) comprises a cleaning block and a driving component for driving the cleaning block to extend and retract along the radial direction of the movable ring (3).
2. The crankshaft detection auxiliary device according to claim 1, wherein the working surface of the cleaning block is arc-shaped, and the axis thereof is parallel to the axis of the movable ring (3).
3. The crankshaft detection auxiliary device according to claim 1, wherein the support ring (2) comprises a left ring body and a right ring body opposite to the left ring body, and ring grooves coaxial with the left ring body and the right ring body are respectively arranged on opposite surfaces of the left ring body and the right ring body; the movable ring (3) is positioned between the left ring body and the right ring body, and guide blocks which extend into the ring grooves and are in sliding fit with the ring grooves are arranged on two sides of the movable ring (3).
4. The auxiliary device for crankshaft detection according to claim 1, wherein the lifting platform (1) is provided with a sliding groove and a sliding block slidably mounted in the sliding groove, and the extending direction of the sliding groove is perpendicular to the connecting line of the first supporting seat (6) and the second supporting seat (7); the support ring (2) is fixed on the slide block; the main driving mechanism is connected with the sliding block and is used for driving the sliding block to move in the sliding groove.
5. The crankshaft detection auxiliary device according to any one of claims 1 to 4, wherein the elevating table (1) includes a pallet and a cylinder for driving the pallet to move up and down.
6. The crankshaft detection aid of any one of claims 1 to 4 wherein the drive assembly comprises a cylinder and the cleaning block is connected to a cylinder piston rod.
7. The crankshaft detection assist device according to any one of claims 1 to 4, wherein the main drive mechanism includes a cylinder, and the slider is connected to a piston rod of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091696.0U CN212733199U (en) | 2020-06-12 | 2020-06-12 | Auxiliary device for crankshaft detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091696.0U CN212733199U (en) | 2020-06-12 | 2020-06-12 | Auxiliary device for crankshaft detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212733199U true CN212733199U (en) | 2021-03-19 |
Family
ID=75008750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021091696.0U Active CN212733199U (en) | 2020-06-12 | 2020-06-12 | Auxiliary device for crankshaft detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212733199U (en) |
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2020
- 2020-06-12 CN CN202021091696.0U patent/CN212733199U/en active Active
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