CN223097686U - Motor shaft straightening device - Google Patents
Motor shaft straightening deviceInfo
- Publication number
- CN223097686U CN223097686U CN202422206737.0U CN202422206737U CN223097686U CN 223097686 U CN223097686 U CN 223097686U CN 202422206737 U CN202422206737 U CN 202422206737U CN 223097686 U CN223097686 U CN 223097686U
- Authority
- CN
- China
- Prior art keywords
- motor shaft
- fixedly connected
- pressing mechanism
- straightening device
- movable frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to the technical field of motor shaft processing, in particular to a motor shaft straightening device, wherein the bottom end of a bottom frame is connected with a distance adjusting mechanism for adjusting the distance between two clamping blocks, a pressing mechanism is slidably connected onto the bottom frame, an electric telescopic rod for driving the pressing mechanism to reciprocate in the horizontal direction is fixedly connected onto the bottom frame, and a lubricating mechanism for reducing friction between a rotating shaft and the pressing mechanism is fixedly connected onto the pressing mechanism. According to the motor shaft straightening device, the distance between the two clamping blocks is adjusted through the distance adjusting mechanism, so that the two clamping blocks clamp and fix the motor shaft, the motor shaft penetrates through the pressing mechanism, the lubricating mechanism is opened, the lubricating mechanism releases lubricating liquid, the lubricating liquid drops onto the surface of the motor shaft, and the surface of the motor shaft is coated with the lubricating liquid, so that friction applied to the motor shaft in the straightening process of the pressing mechanism is reduced, friction applied to the motor shaft in the straightening process of the motor shaft is reduced, and the motor shaft straightening effect is improved.
Description
Technical Field
The utility model relates to the technical field of motor shaft machining, in particular to a motor shaft straightening device.
Background
During machining or heat treatment, the shaft workpieces inevitably generate bending deformation due to the action of external force or heat stress, and the bending deformation needs to be straightened and corrected, otherwise, the subsequent precision machining of the shaft workpieces is affected, the final machining precision of the shaft workpieces is affected, and the service performance and the service life of the shaft workpieces are affected.
The straightening device is generally required to straighten, most of the straightening devices are provided with the straightening sleeves to straighten the motor shaft, and when the motor shaft is straightened, larger friction is generated between the straightening sleeves and the surface of the motor shaft, so that more scratches are generated on the surface of the motor shaft due to friction, and the straightening effect on the motor shaft is reduced.
Disclosure of utility model
The utility model aims to solve the defect that the straightening effect on a motor shaft is reduced due to the fact that larger friction is generated between a straightening sleeve and the surface of the motor shaft and more scratches are generated on the surface of the motor shaft due to friction in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a motor shaft coalignment, includes the chassis, slidable is connected with the grip block that two symmetries set up on the chassis, two the opposite one side of grip block is all set up flutedly, the bottom of chassis is connected with and is used for adjusting two interval adjustment mechanism of distance between the grip block, slidable is connected with pressing mechanism on the chassis, fixedly connected with is used for driving on the chassis pressing mechanism is at the electric telescopic handle of horizontal direction reciprocating motion, pressing mechanism is last fixedly connected with be used for reducing the pivot with friction lubrication mechanism between the pressing mechanism.
Preferably, the interval adjusting mechanism comprises two symmetrically arranged mounting plates, the two symmetrically arranged mounting plates are fixedly connected to the bottom end of the underframe, two symmetrically arranged mounting plates are rotatably connected with two-way screws, each clamping block is provided with a threaded hole, the two-way screws are matched with the two threaded holes, and a turntable is fixedly connected to the two-way screws.
Preferably, the turntable is sleeved with an anti-skid sleeve.
Preferably, the pressing mechanism comprises a movable frame, the movable frame is slidably connected to the underframe, the movable frame is fixedly connected with the telescopic end of the electric telescopic rod, a movable block is slidably connected to the movable frame, the movable block is fixedly connected with the lubricating mechanism, a threaded rod used for driving the movable block to move in the vertical direction is connected to the movable frame, a supporting piece is fixedly connected to the movable frame, a pressing piece is fixedly connected to the movable block, and the pressing piece is matched with the supporting piece.
Preferably, the upper end of the threaded rod is fixedly connected with a handle.
Preferably, the lubrication mechanism comprises a supporting plate, the supporting plate is fixedly connected to the supporting piece, a box body is connected to the supporting plate, a connecting pipe is communicated with the bottom end of the box body, a valve is connected to the connecting pipe, and a liquid dropping head is communicated with the bottom end of the connecting pipe.
Preferably, the case is a transparent case.
The motor shaft straightening device provided by the utility model has the beneficial effects that:
The distance between the two clamping blocks is adjusted through the distance adjusting mechanism, so that the two clamping blocks clamp and fix the motor shaft, the motor shaft penetrates through the pressing mechanism, the lubricating mechanism is opened, the lubricating mechanism releases lubricating liquid, the lubricating liquid drops to the surface of the motor shaft, and the friction received in the straightening process of the pressing mechanism is reduced due to the fact that the lubricating liquid is coated on the surface of the motor shaft, and therefore the friction received in the straightening process of the motor shaft is reduced, and the straightening effect of the motor shaft is improved.
Drawings
Fig. 1 is a schematic structural diagram of a motor shaft straightening device according to the present utility model;
fig. 2 is a schematic structural diagram of a motor shaft straightening device according to the present utility model;
fig. 3 is a schematic structural view of a connection between a pressing mechanism and a lubrication mechanism in a motor shaft straightening device according to the present utility model;
fig. 4 is a schematic cross-sectional view of a connection between a pressing mechanism and a lubrication mechanism in a motor shaft straightening device according to the present utility model.
1, A bottom frame, 2, a clamping block, 3, a space adjusting mechanism, 4, a groove, 5, a pressing mechanism, 6, an electric telescopic rod, 7, a lubricating mechanism, 31, an installation plate, 32, a bidirectional screw rod, 33, a turntable, 51, a movable frame, 52, a movable block, 53, a threaded rod, 54, a supporting piece, 55, a pressing piece, 71, a supporting plate, 72, a box body, 73, a connecting pipe, 74 and a valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1 referring to fig. 1-2, a motor shaft straightening device comprises a bottom frame 1, two symmetrically arranged clamping blocks 2 are slidably connected to the bottom frame 1, grooves 4 are formed in opposite sides of the two clamping blocks 2, a distance adjusting mechanism 3 for adjusting the distance between the two clamping blocks 2 is connected to the bottom end of the bottom frame 1, a pressing mechanism 5 is slidably connected to the bottom frame 1, an electric telescopic rod 6 for driving the pressing mechanism 5 to reciprocate in the horizontal direction is fixedly connected to the bottom frame 1, and a lubricating mechanism 7 for reducing friction between a rotating shaft and the pressing mechanism 5 is fixedly connected to the pressing mechanism 5.
The working process comprises the following steps:
The both ends of motor shaft insert in different recess 4 respectively, rotate interval adjustment mechanism 3, adjust the distance between two grip blocks 2 through interval adjustment mechanism 3, make two grip blocks 2 carry out the centre gripping to the motor shaft fixedly, the motor shaft passes press mechanism 5, open lubricated mechanism 7, lubricated mechanism 7 release lubrication liquid, the lubrication liquid drips to the surface of motor shaft, drive press mechanism 5 reciprocating motion in the horizontal direction after the electric telescopic handle 6 circular telegram starts, press mechanism 5 moves the in-process and straightens the processing to the motor shaft, because the surface of motor shaft scribbles lubrication liquid, reduce the friction that press mechanism 5 alignment in-process received, thereby reduce the friction that the motor shaft alignment in-process received, and then improve motor shaft alignment effect.
Embodiment 2 in embodiment 1, when the distance between two clamping blocks 2 is adjusted, the clamping blocks 2 are inconvenient to adjust, referring to fig. 2, as another preferred embodiment of the present utility model, the distance adjusting mechanism 3 comprises two symmetrically arranged mounting plates 31, the two symmetrically arranged mounting plates 31 are fixedly connected to the bottom end of the underframe 1, two symmetrically arranged mounting plates 31 are rotatably connected with two bidirectional screws 32, each clamping block 2 is provided with a threaded hole, the bidirectional screws 32 are matched with the two threaded holes, a turntable 33 is fixedly connected to the bidirectional screws 32, the turntable is sleeved with an anti-slip sleeve, the turntable is rotated, the turntable 33 drives the bidirectional screws 32 to rotate, and the distance between the two clamping blocks 2 is adjusted conveniently after the bidirectional screws 32 rotate.
Embodiment 3 in embodiment 1, when the motor shaft is straightened, the outer side of the motor shaft cannot be quickly wrapped, referring to fig. 3, as another preferred embodiment of the present utility model, the difference between the embodiment 1 and the embodiment 1 is that the pressing mechanism 5 includes a movable frame 51, the movable frame 51 is slidably connected to the chassis 1, the movable frame 51 is fixedly connected with the telescopic end of the electric telescopic rod 6, the movable frame 51 is slidably connected with a movable block 52, the movable block 52 is fixedly connected with a lubrication mechanism 7, the movable frame 51 is connected with a threaded rod 53 for driving the movable block 52 to move in the vertical direction, the upper end of the threaded rod 53 is fixedly connected with a handle, the movable frame 51 is fixedly connected with a supporting piece 54, the movable block 52 is fixedly connected with a pressing piece 55, the pressing piece 55 is matched with the supporting piece 54, the supporting piece 54 is contacted with the bottom end of the motor shaft, the threaded rod 53 rotates to enable the movable block 52 to move downwards after the movable block 52 drives the pressing piece 55 to move downwards by a certain distance, the pressing piece 55 is contacted with the upper end of the motor shaft 54 after the movable frame 55 is matched with the supporting piece 54, the electric telescopic rod 6 is matched with the supporting piece 55 to drive the movable frame 55 to move quickly, and the motor shaft 54 is quickly wrapped after the movable frame 55 is pressed with the supporting piece 55.
Embodiment 4 in embodiment 1, after the lubricant is released through the lubrication mechanism 7, the lubricant is released too much to cause waste, referring to fig. 3, as another preferred embodiment of the present utility model, the lubrication mechanism 7 includes a support plate 71, the support plate 71 is fixedly connected to the support member 54, a box 72 is connected to the support plate 71, the box 72 is a transparent box, a connection pipe 73 is connected to the bottom end of the box 72, a valve 74 is connected to the connection pipe 73, a drip head is connected to the bottom end of the connection pipe 73, the valve 74 is opened, the lubricant in the box 72 falls into the connection pipe 73, the lubricant in the connection pipe 73 is released by the drip head, and the lubricant is slowly dropped onto the surface of the motor shaft, so that the waste of the lubricant is not caused.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A motor shaft straightening device, characterized by comprising a chassis (1), wherein:
The novel sliding type lifting device is characterized in that two symmetrically arranged clamping blocks (2) are connected to the underframe (1) in a sliding mode, grooves (4) are formed in one opposite sides of the clamping blocks (2), a distance adjusting mechanism (3) used for adjusting the distance between the two clamping blocks (2) is connected to the bottom end of the underframe (1), a pressing mechanism (5) is connected to the underframe (1) in a sliding mode, an electric telescopic rod (6) used for driving the pressing mechanism (5) to reciprocate in the horizontal direction is fixedly connected to the underframe (1), and a lubricating mechanism (7) used for reducing friction between a rotating shaft and the pressing mechanism (5) is fixedly connected to the pressing mechanism (5).
2. The motor shaft straightening device according to claim 1, characterized in that the distance adjusting mechanism (3) comprises two symmetrically arranged mounting plates (31), the two symmetrically arranged mounting plates (31) are fixedly connected to the bottom end of the underframe (1), two symmetrically arranged mounting plates (31) are rotatably connected with two-way screws (32), each clamping block (2) is provided with a threaded hole, the two-way screws (32) are matched with the two threaded holes, and a turntable (33) is fixedly connected to the two-way screws (32).
3. Motor shaft straightening device according to claim 2, characterized in that the turntable (33) is sleeved with an anti-slip sleeve.
4. The motor shaft straightening device according to claim 1, characterized in that the pressing mechanism (5) comprises a movable frame (51), the movable frame (51) is slidably connected to the bottom frame (1), the movable frame (51) is fixedly connected with the telescopic end of the electric telescopic rod (6), a movable block (52) is slidably connected to the movable frame (51), the movable block (52) is fixedly connected with the lubricating mechanism (7), a threaded rod (53) for driving the movable block (52) to move in the vertical direction is connected to the movable frame (51), a supporting piece (54) is fixedly connected to the movable frame (51), a pressing piece (55) is fixedly connected to the movable block (52), and the pressing piece (55) is matched with the supporting piece (54).
5. The motor shaft straightening device according to claim 4, characterized in that the upper end of the threaded rod (53) is fixedly connected with a handle.
6. The motor shaft straightening device according to claim 4, characterized in that the lubrication mechanism (7) comprises a supporting plate (71), the supporting plate (71) is fixedly connected to the supporting piece (54), a box body (72) is connected to the supporting plate (71), a connecting pipe (73) is communicated with the bottom end of the box body (72), a valve (74) is connected to the connecting pipe (73), and a dropping head is communicated with the bottom end of the connecting pipe (73).
7. The motor shaft alignment device as claimed in claim 6, wherein the housing (72) is a transparent box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422206737.0U CN223097686U (en) | 2024-09-10 | 2024-09-10 | Motor shaft straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422206737.0U CN223097686U (en) | 2024-09-10 | 2024-09-10 | Motor shaft straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223097686U true CN223097686U (en) | 2025-07-15 |
Family
ID=96319812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422206737.0U Active CN223097686U (en) | 2024-09-10 | 2024-09-10 | Motor shaft straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223097686U (en) |
-
2024
- 2024-09-10 CN CN202422206737.0U patent/CN223097686U/en active Active
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