CN220825334U - Straightening device for motor shaft production - Google Patents
Straightening device for motor shaft production Download PDFInfo
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- CN220825334U CN220825334U CN202322459470.1U CN202322459470U CN220825334U CN 220825334 U CN220825334 U CN 220825334U CN 202322459470 U CN202322459470 U CN 202322459470U CN 220825334 U CN220825334 U CN 220825334U
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- 230000008093 supporting effect Effects 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 18
- 239000000463 material Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a straightening device for motor shaft production, belongs to the technical field of motor shaft production and processing, and solves the problem that the existing straightening device cannot continuously feed materials when the straightening operation of a motor shaft is carried out. This coalignment is used in motor shaft production, including the frame, fixedly connected with roof-rack on the frame, be provided with alignment subassembly on the roof-rack, be provided with locating component on the frame, two rows of arc grooves have been seted up on the frame, the working chamber has been seted up on the frame, two rows of arc grooves are located the front and back both ends of working chamber top side respectively, be provided with supporting component in the working chamber, fixedly connected with steering wheel in the working chamber, the output axle head fixedly connected with of steering wheel links the axle, the other end of linking the axle is connected with two flange through driving assembly, equal fixedly connected with pivot on two flange, it is connected with the movable frame to rotate between two pivots, a plurality of arc bearing grooves have been seted up on the movable frame. The utility model has the effect of continuous feeding in the motor shaft straightening operation process.
Description
Technical Field
The utility model belongs to the technical field of motor shaft production and processing, and relates to a straightening device, in particular to a straightening device for motor shaft production.
Background
The motor shaft is an important part in the motor, is a tie for electromechanical energy conversion between the motor and the automotive equipment, and supports rotating parts, transmits torque and determines the relative position of the rotating parts to the stator. Therefore, the motor shaft must have very high strength and rigidity to ensure the realization of functions, and in order to ensure good rotation stability of the motor shaft in the subsequent use process, the current motor shaft needs to be straightened.
Through the search, for example, chinese patent literature discloses a motor shaft straightening device for motor production [ application number: 202222815972.9; publication No.: CN218656195U ]. The automatic straightening device comprises a fixing frame and a workbench, wherein a motor A for driving a driving shaft A to rotate is connected to the outer side of the fixing frame through bolts, the power output end of the driving shaft A is connected with the power input end of a threaded rod A, a threaded sleeve A is connected to the outer side of the threaded rod A through threads, a supporting block below the threaded sleeve A is driven by the threaded rod A to transversely move, and an electric telescopic rod for driving a straightening plate to move is fixed to a screw below the supporting block. According to the motor shaft straightening device, the problems that when the motor shaft straightening device is used, straightening treatment is inconvenient to be carried out on different positions of a motor shaft and fixation is inconvenient to be carried out on the motor shaft are solved through the mounted machine A, the driving shaft A, the straightening plate, the electric telescopic rod, the threaded rod A, the threaded sleeve B, the motor B, the driving shaft B, the threaded rod B, the threaded sleeve B, the cross rod, the support, the clamping plate A and the clamping plate B.
The motor B switch inside the workbench is opened by placing the motor shaft on the inner side of the clamping plate B on the fixing plate, the driving shaft B drives the threaded rod B to rotate, the threaded sleeve B on the outer side of the threaded rod B drives the support on the outer side of the cross rod to slide in the connecting groove formed in the surface of the workbench, then the support drives the clamping plate A to move, the inner sides of the clamping plate A and the clamping plate B are respectively contacted with the surface of the motor shaft, so that the motor shaft can be fixed conveniently, the motor shaft can be fixed stably, but in the operation process, workers are required to finish alignment treatment once, the motor shaft is required to be taken down by hands to clamp the motor shaft again, the operation is complex, and time and labor are wasted.
Disclosure of utility model
The utility model aims to solve the problems in the prior art, and provides a straightening device for motor shaft production, which aims to solve the technical problems that: how to realize continuous feeding in the motor shaft straightening operation process.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a straightening device for motor shaft production, includes the frame, fixedly connected with roof-rack on the frame, be provided with the alignment subassembly on the roof-rack, be provided with locating component on the frame, two rows of arc grooves have been seted up on the frame, the working chamber has been seted up on the frame, two rows of arc grooves are located the front and back both ends of working chamber top side respectively, be provided with supporting component in the working chamber, fixedly connected with steering wheel in the working chamber, the output axle head fixedly connected with of steering wheel even axle, the other end of even axle is connected with two flange through driving assembly, equal fixedly connected with pivot on two flange, it is connected with the movable frame to rotate between two pivots, a plurality of arc bearing grooves have been seted up on the movable frame, arc bearing groove and arc groove one-to-one.
The working principle of the utility model is as follows: when the motor shaft is straightened, the motor shaft is placed between the two arc grooves on the left side, then the steering engine is started to drive the connecting shaft to rotate, the connecting shaft drives the driving component to move, so that the moving frame is driven to rotate, the moving frame is always kept in a horizontal state, the arc-shaped bearing groove on the moving frame is propped against the motor shaft, the motor shaft can be lifted up, the motor shaft can be moved from left to right to be placed in the next arc-shaped groove, when the motor shaft moves to be right below the straightening component, the steering engine stops working, the positioning component is propped against the front end of the motor shaft, the rear end of the motor shaft is propped against the machine base, the motor shaft is positioned, the supporting component moves upwards to support the motor shaft, then the straightening component is used for straightening the motor shaft, and after straightening operation is completed, the steering engine rotates again, and then the next motor shaft is transmitted to the lower part of the straightening component, so that continuous feeding can be performed in the straightening operation process, and the straightening efficiency is improved. Through the principle, intermittent continuous feeding can be performed in the straightening operation process of the motor shaft, so that the working efficiency is improved, and supporting protection can be performed in the straightening operation process.
The positioning assembly comprises a positioning cylinder, a support plate is fixedly connected to the machine base, the support plate is fixedly connected with the positioning cylinder, and the output end of the positioning cylinder is fixedly connected with a positioning cone head.
By adopting the structure, when the feeding assembly transmits the motor shaft to the lower part of the straightening assembly, the positioning cylinder drives the positioning cone head to move backwards, so that the positioning cone head is inserted into the conical groove at the front end of the motor shaft, the rear end of the motor shaft is abutted against the machine base, the motor shaft is fixed, and shaking in the straightening operation process is avoided, and the straightening quality is influenced.
The straightening assembly comprises a first air cylinder, the first air cylinder is in sliding connection with a top frame, a sliding groove is formed in the top frame, the output end of the first air cylinder is fixedly connected with a straightening pressing block, a pneumatic telescopic rod is fixedly connected to the top frame, and the telescopic end of the pneumatic telescopic rod is fixedly connected with the first air cylinder through a connecting plate.
By adopting the structure, the pneumatic telescopic rod drives the first air cylinder to move back and forth on the top frame, the straightening press block can be positioned above the position where the motor shaft needs to be straightened, then the first air cylinder drives the straightening press block to move downwards, the straightening press block is in conflict with the motor shaft, and the motor shaft is pressed downwards through controlling the stroke of the up-and-down reciprocating movement of the first air cylinder, so that straightening operation is carried out.
The driving assembly comprises a main belt pulley, the main belt pulley is connected with a secondary belt pulley through a belt, the main belt pulley and the secondary belt pulley are both rotationally connected with the convex plate through a supporting shaft, a shaft bracket is fixedly connected in the working cavity, and the shaft bracket is rotationally connected with a supporting shaft on the secondary belt pulley.
By adopting the structure, the steering engine drives the connecting shaft to rotate so as to drive the main belt pulley to rotate, the main belt pulley drives the auxiliary belt pulley to rotate through the belt, so that the main belt pulley and the auxiliary belt pulley synchronously rotate, the supporting shaft drives the two convex plates to rotate respectively, the movable frame is driven to rotate, the movable frame is always kept in a horizontal state, the arc-shaped supporting groove on the movable frame is in contact with the motor shaft, the motor shaft is jacked up, and the motor shaft can be moved from left to right to be placed in the next arc-shaped groove, so that the motor shaft is moved and fed.
The supporting component comprises a second air cylinder, the second air cylinder is fixedly connected with the working cavity, the output end of the second air cylinder is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with a supporting plate through two buffer springs.
By adopting the structure, after the motor shaft is conveyed to the lower part of the straightening press block, the second cylinder drives the supporting plate to move upwards, so that the supporting plate is driven to move upwards, the top side of the supporting plate is abutted against the motor shaft, when the first cylinder drives the straightening press block to straighten the motor shaft downwards, the supporting plate is extruded by the motor shaft and is compressed downwards under the action of the buffer spring, and therefore the motor shaft is subjected to certain buffer supporting effect, and the motor shaft is straightened and protected.
The top side of the bearing plate is of an arc-shaped structure.
By adopting the structure, the top side of the bearing plate is arc-shaped, so that the contact area between the bearing plate and the motor shaft can be increased, and the motor shaft can be supported and protected conveniently.
Compared with the prior art, the straightening device for motor shaft production has the following advantages:
1. When the motor shaft is straightened, the motor shaft is placed between the two arc grooves on the left side, then the steering engine is started to drive the connecting shaft to rotate, the connecting shaft drives the driving component to move, so that the moving frame is driven to rotate, the moving frame is always kept in a horizontal state, the arc-shaped bearing groove on the moving frame is propped against the motor shaft, the motor shaft can be lifted up, the motor shaft can be moved from left to right to be placed in the next arc-shaped groove, when the motor shaft moves to be right below the straightening component, the steering engine stops working, the positioning component is propped against the front end of the motor shaft, the rear end of the motor shaft is propped against the machine base, the motor shaft is positioned, the supporting component moves upwards to support the motor shaft, then the straightening component is used for straightening the motor shaft, and after straightening operation is completed, the steering engine rotates again, and then the next motor shaft is transmitted to the lower part of the straightening component, so that continuous feeding can be performed in the straightening operation process, and the straightening efficiency is improved. Through the principle, intermittent continuous feeding can be performed in the straightening operation process of the motor shaft, so that the working efficiency is improved, and supporting protection can be performed in the straightening operation process.
2. When the motor shaft is conveyed to the lower part of the straightening press block, the second air cylinder drives the supporting plate to move upwards, so that the supporting plate is driven to move upwards, the top side of the supporting plate is abutted against the motor shaft, when the first air cylinder drives the straightening press block to straighten the motor shaft downwards, the supporting plate is extruded by the motor shaft and is compressed downwards under the action of the buffer spring, and therefore a certain buffer supporting effect is achieved on the motor shaft, and the motor shaft is straightened and protected.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a perspective view of another perspective view of the present utility model.
Fig. 3 is a perspective view of a straightening assembly according to the present utility model.
Fig. 4 is a perspective view of the feeding mechanism of the present utility model.
Fig. 5 is a perspective view of a support assembly according to the present utility model.
In the figure, 1, a stand; 2. a working chamber; 3. a support plate; 4. positioning a cylinder; 5. positioning the cone head; 6. a top frame; 61. a chute; 7. a first cylinder; 8. straightening and briquetting; 9. a pneumatic telescopic rod; 91. a connecting plate; 10. steering engine; 101. a connecting shaft; 11. a main belt wheel; 12. a belt; 13. a secondary pulley; 14. a support shaft; 15. a convex plate; 16. a moving rack; 161. an arc-shaped supporting groove; 17. a shaft bracket; 18. a second cylinder; 19. a support plate; 20. a buffer spring; 21. a bearing plate; 22. an arc-shaped groove.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-5, the straightening device for motor shaft production comprises a machine base 1, wherein a top frame 6 is fixedly connected to the machine base 1, a straightening component is arranged on the top frame 6, a positioning component is arranged on the machine base 1, two rows of arc-shaped grooves 22 are formed in the machine base 1, a working cavity 2 is formed in the machine base 1, the two rows of arc-shaped grooves 22 are respectively positioned at the front end and the rear end of the top side of the working cavity 2, a supporting component is arranged in the working cavity 2, a steering engine 10 is fixedly connected in the working cavity 2, an output shaft end of the steering engine 10 is fixedly connected with a connecting shaft 101, the other end of the connecting shaft 101 is connected with two convex plates 15 through a driving component, rotary shafts are fixedly connected to the two convex plates 15, a movable frame 16 is rotatably connected between the two rotary shafts, a plurality of arc-shaped supporting grooves 161 are formed in the movable frame 16, the arc-shaped supporting grooves 161 are in one-to-one correspondence with the arc-shaped grooves 22, in the embodiment, when straightening the motor shaft is processed, the motor shaft is placed between the two arc-shaped grooves 22 on the left side, then the steering engine 10 is started to drive the connecting shaft 101 to rotate, the connecting shaft 101 drives the driving component to move, so that the moving frame 16 is driven to rotate, the moving frame 16 is always kept in a horizontal state, the arc-shaped bearing groove 161 on the moving frame 16 is propped against the motor shaft and props up the motor shaft, so that the motor shaft can move from left to right to be placed in the next arc-shaped groove 22, when the motor shaft moves to the position right below the straightening component, the steering engine 10 stops working, the positioning component props against the front end of the motor shaft, the rear end of the motor shaft is propped against the base 1, so that the motor shaft is positioned, the supporting component moves upwards to support the motor shaft, then the straightening component is used for straightening the motor shaft, after the straightening operation is completed, the steering engine 10 rotates again, the next motor shaft is further transmitted to the lower part of the straightening component, so that continuous feeding can be performed in the straightening operation process in a reciprocating manner, and the straightening efficiency is improved; through the principle, intermittent continuous feeding can be performed in the straightening operation process of the motor shaft, so that the working efficiency is improved, and supporting protection can be performed in the straightening operation process.
The locating component includes location cylinder 4, fixedly connected with extension board 3 on the frame 1, extension board 3 and location cylinder 4 fixed connection, the output fixedly connected with location conical head 5 of location cylinder 4, in this embodiment, when the below of alignment component is transmitted to the motor shaft to the material loading subassembly, location cylinder 4 drive location conical head 5 backward movement for in the conical tank of motor shaft front end is inserted to location conical head 5, the rear end of motor shaft is contradicted on frame 1, thereby accomplish fixedly to the motor shaft, avoid taking place to rock in the alignment operation process, influence alignment quality.
The alignment subassembly includes first cylinder 7, first cylinder 7 and roof-rack 6 sliding connection, the spout 61 has been seted up on the roof-rack 6, the output fixedly connected with alignment briquetting 8 of first cylinder 7, fixedly connected with pneumatic telescopic link 9 on the roof-rack 6, the flexible end of pneumatic telescopic link 9 passes through connecting plate 91 and first cylinder 7 fixed connection, in this embodiment, pneumatic telescopic link 9 drives first cylinder 7 and reciprocates on roof-rack 6, can make alignment briquetting 8 be in the top that the motor shaft needs to carry out alignment position, then first cylinder 7 drive alignment briquetting 8 moves down, make alignment briquetting 8 and motor shaft conflict, travel through the upper and lower reciprocating motion of control first cylinder 7 pushes down the motor shaft, thereby alignment operation is carried out.
The drive assembly includes main band pulley 11, main band pulley 11 is connected with secondary band pulley 13 through belt 12, main band pulley 11 and secondary band pulley 13 all rotate through back shaft 14 and flange 15 to be connected, fixedly connected with axle support 17 in the working chamber 2, axle support 17 rotates with back shaft 14 on the secondary band pulley 13 to be connected, in this embodiment, steering wheel 10 drives and links axle 101 and rotates, thereby drive main band pulley 11 and rotate, main band pulley 11 drives secondary band pulley 13 through belt 12 and rotates, make main band pulley 11 and secondary band pulley 13 rotate in step, thereby drive two flange 15 respectively through back shaft 14 and rotate, and then drive and remove the frame 16 and rotate, and make and remove the frame 16 remain in the horizontality all the time, arc bearing groove 161 on the frame 16 is inconsistent with the motor shaft, and jack-up the motor shaft, make the motor shaft can be followed left to right and remove in the next arc groove 22 and place, thereby realize removing the material loading to the motor shaft.
The supporting component comprises a second air cylinder 18, the second air cylinder 18 is fixedly connected with the working cavity 2, the output end of the second air cylinder 18 is fixedly connected with a supporting plate 19, the supporting plate 19 is fixedly connected with a bearing plate 21 through two buffer springs 20, in the embodiment, after a motor shaft is conveyed to the lower side of the straightening press block 8, the second air cylinder 18 drives the supporting plate 19 to move upwards, so that the supporting plate 21 is driven to move upwards, the top side of the supporting plate 21 is in contact with the motor shaft, when the first air cylinder 7 drives the straightening press block 8 to straighten the motor shaft downwards, the supporting plate 21 is extruded by the motor shaft, and is compressed downwards under the action of the buffer springs 20, so that a certain buffer supporting effect is achieved on the motor shaft, and the motor shaft is straightened and protected.
The top side of the bearing plate 21 is in an arc structure, in this embodiment, the top side of the bearing plate 21 is in an arc shape, so that the contact area between the bearing plate 21 and the motor shaft can be increased, and the motor shaft can be supported and protected conveniently.
The working principle of the utility model is as follows: when the motor shaft is straightened, the motor shaft is placed between the two arc-shaped grooves 22 on the left side, then the steering engine 10 is started to drive the connecting shaft 101 to rotate so as to drive the main belt pulley 11 to rotate, the main belt pulley 11 drives the auxiliary belt pulley 13 to rotate through the belt 12, so that the main belt pulley 11 and the auxiliary belt pulley 13 synchronously rotate, the two convex plates 15 are respectively driven to rotate through the supporting shaft 14 so as to drive the movable frame 16 to rotate, the movable frame 16 is always kept in a horizontal state, the arc-shaped supporting groove 161 on the movable frame 16 is abutted against the motor shaft and jacks up the motor shaft, the motor shaft can be moved from left to right to the next arc-shaped groove 22 for placement, when the motor shaft is conveyed below the straightening press block 8, the steering engine 10 stops working, the positioning cylinder 4 drives the positioning cone head 5 to move backwards, the positioning cone head 5 is inserted into a conical groove at the front end of a motor shaft, the rear end of the motor shaft is abutted against the machine base 1, so that the motor shaft is fixed, shaking is avoided in the straightening operation process, the second air cylinder 18 drives the supporting plate 19 to move upwards, the supporting plate 21 is driven to move upwards, the top side of the supporting plate 21 is abutted against the motor shaft, then the pneumatic telescopic rod 9 drives the first air cylinder 7 to move back and forth on the top frame 6, the straightening press block 8 can be positioned above the position where the motor shaft needs to be straightened, then the first air cylinder 7 drives the straightening press block 8 to move downwards, the straightening press block 8 is abutted against the motor shaft, the motor shaft is pressed downwards by controlling the stroke of the up-down reciprocating movement of the first air cylinder 7, so that the straightening operation is carried out, the supporting plate 21 is extruded by the motor shaft and is compressed downwards under the action of the buffer spring 20, therefore, a certain buffer supporting effect is achieved on the motor shaft, after the straightening operation is completed, the steering engine 10 rotates again, and then the next motor shaft is transmitted to the lower part of the straightening assembly, so that continuous feeding can be performed in the straightening operation process in a reciprocating manner, and the straightening efficiency is improved.
In conclusion, continuous feeding in the motor shaft straightening operation process is realized through the cooperation of structures such as a feeding mechanism, a positioning assembly, a supporting assembly, a straightening assembly, an arc-shaped groove and the like.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a coalignment is used in motor shaft production, includes frame (1), its characterized in that, fixedly connected with roof-rack (6) on frame (1), be provided with alignment subassembly on roof-rack (6), be provided with locating component on frame (1), two rows of arc grooves (22) have been seted up on frame (1), working chamber (2) have been seted up on frame (1), two rows of arc grooves (22) are located the front and back both ends of working chamber (2) top side respectively, be provided with supporting component in working chamber (2), fixedly connected with steering wheel (10) in working chamber (2), the output axle head fixedly connected with of steering wheel (10) even axle (101), the other end of even axle (101) is connected with two flange (15) through actuating assembly, equal fixedly connected with pivot on two flange (15), the rotation is connected with movable frame (16) between two pivots, a plurality of arc bearing grooves (161) have been seted up on movable frame (16), arc bearing groove (161) and arc groove (22) one-to-one.
2. The straightening device for motor shaft production according to claim 1, wherein the positioning assembly comprises a positioning cylinder (4), a support plate (3) is fixedly connected to the machine base (1), the support plate (3) is fixedly connected with the positioning cylinder (4), and a positioning cone head (5) is fixedly connected to the output end of the positioning cylinder (4).
3. The straightening device for motor shaft production according to claim 1, characterized in that the straightening component comprises a first air cylinder (7), the first air cylinder (7) is in sliding connection with a top frame (6), a sliding groove (61) is formed in the top frame (6), the output end of the first air cylinder (7) is fixedly connected with a straightening press block (8), the top frame (6) is fixedly connected with a pneumatic telescopic rod (9), and the telescopic end of the pneumatic telescopic rod (9) is fixedly connected with the first air cylinder (7) through a connecting plate (91).
4. The straightening device for motor shaft production according to claim 1, characterized in that the driving assembly comprises a main belt pulley (11), the main belt pulley (11) is connected with a secondary belt pulley (13) through a belt (12), the main belt pulley (11) and the secondary belt pulley (13) are both rotationally connected with a convex plate (15) through a supporting shaft (14), a shaft bracket (17) is fixedly connected in the working cavity (2), and the shaft bracket (17) is rotationally connected with the supporting shaft (14) on the secondary belt pulley (13).
5. Straightening device for motor shaft production according to claim 1, characterized in that the supporting assembly comprises a second cylinder (18), the second cylinder (18) is fixedly connected with the working cavity (2), the output end of the second cylinder (18) is fixedly connected with a supporting plate (19), and the supporting plate (19) is fixedly connected with a bearing plate (21) through two buffer springs (20).
6. Straightening device for the production of motor shafts according to claim 5, characterized in that the top side of the supporting plate (21) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322459470.1U CN220825334U (en) | 2023-09-11 | 2023-09-11 | Straightening device for motor shaft production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322459470.1U CN220825334U (en) | 2023-09-11 | 2023-09-11 | Straightening device for motor shaft production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220825334U true CN220825334U (en) | 2024-04-23 |
Family
ID=90724111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322459470.1U Active CN220825334U (en) | 2023-09-11 | 2023-09-11 | Straightening device for motor shaft production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220825334U (en) |
-
2023
- 2023-09-11 CN CN202322459470.1U patent/CN220825334U/en active Active
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