CN218395562U

CN218395562U - Motor shaft straightening device for motor shaft production and processing

Info

Publication number: CN218395562U
Application number: CN202222883849.0U
Authority: CN
Inventors: 刘金洋
Original assignee: Nantong Langwei Precision Technology Co ltd
Current assignee: Nantong Langwei Precision Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-31
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a motor shaft straightener is used in motor shaft production and processing, the on-line screen storage device comprises a base, the top of base is equipped with two backup pads that the symmetry set up, two the equal a plurality of pressure sensor of fixedly connected with in one side that the backup pad is relative, the top fixedly connected with fixed block of base, be connected through telescopic cylinder between fixed block and the backup pad, the top fixedly connected with mounting panel of backup pad one end is kept away from to the base, the top fixedly connected with servo motor of mounting panel, servo motor's output fixedly connected with installation cover, the screw thread is inserted and is equipped with two first screw rods that the symmetry set up on the inner wall of installation cover, the one end fixedly connected with handle of first screw rod, the one end that first screw rod is located the installation cover is rotated and is connected with the briquetting. The utility model discloses an adjustment mechanism's setting makes coalignment carry out corresponding regulation according to the size of motor shaft to coalignment's application scope has effectively been promoted.

Description

Motor shaft straightening device for motor shaft production and processing

Technical Field

The utility model relates to a motor shaft alignment technical field especially relates to a motor shaft straightener for motor shaft production and processing.

Background

In the mechanical processing or heat treatment process of the shaft workpieces, bending deformation is inevitably generated due to the action of external force or thermal stress, the bending deformation must be straightened and corrected, otherwise, the subsequent precision processing of the shaft workpieces is influenced, the final processing precision of the shaft workpieces is influenced, the service performance and the service life of the shaft workpieces are influenced, and the straightening processing is generally required through a straightening tool.

However, the existing straightening device for the motor shaft is simple in structure, and the straightening device cannot be adjusted correspondingly according to the size of the motor shaft, so that the application range of the straightening device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art motor shaft straightener and constitute the mechanism comparatively simple, straightener can't carry out the problem of the regulation that corresponds according to the motor shaft size, and the motor shaft straightener is used in motor shaft production and processing who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a motor shaft straightener for motor shaft production and processing, includes the base, the top of base is equipped with two backup pads that the symmetry set up, two the equal a plurality of pressure sensor of fixedly connected with in one side that the backup pad is relative, the top fixedly connected with fixed block of base, be connected through telescopic cylinder between fixed block and the backup pad, the top fixedly connected with mounting panel of backup pad one end is kept away from to the base, the top fixedly connected with servo motor of mounting panel, servo motor's output fixedly connected with installation cover, two first screw rods that are equipped with the symmetry setting are inserted to the screw thread on the inner wall of installation cover, the one end fixedly connected with handle of first screw rod, the one end rotation that first screw rod is located the installation cover is connected with the briquetting, the one end that the mounting panel was kept away from to the base is equipped with the mounting groove, the mounting groove internal rotation is connected with the second screw rod, the support ring has been cup jointed to the screw thread on the second screw rod, the support ring is located same center line with the installation cover, the one end of second screw rod runs through the inner wall and the fixedly connected with the knob of mounting groove, fixedly connected with the chucking mechanism that corresponds with the knob on the outer wall of base.

Preferably, the bottom of base fixedly connected with a plurality of latch segments, be equipped with the latch port on the latch segment.

Preferably, the bottom of the supporting plate is fixedly connected with a guide block, the top of the base is provided with a guide groove corresponding to the guide block, a guide rod is fixedly connected in the guide groove, and the guide block is provided with a through hole corresponding to the guide rod.

Preferably, two bracing pieces that fixedly connected with symmetry set up on the outer wall of installation cover, the one end fixedly connected with stopper that the installation cover was kept away from to the bracing piece, be equipped with the annular slide rail that corresponds with the stopper on the mounting panel.

Preferably, a ball bearing is fixedly connected to the inner wall of the support ring.

Preferably, the clamping mechanism comprises a clamping block, a clamping rod is slidably inserted into the clamping block, and a plurality of clamping grooves corresponding to the clamping rod are arranged on the knob in a surrounding mode.

Preferably, a clamping sleeve is fixedly sleeved at one end, close to the knob, of the clamping rod, a pull rod is fixedly connected at one end, far away from the clamping sleeve, of the clamping rod, a spring is sleeved on the clamping rod, and two ends of the spring are fixedly connected with the clamping sleeve and the clamping block respectively.

Has the advantages that:

1. one end of a motor shaft is inserted into the mounting sleeve, then the handle is rotated to drive the first screw rod to rotate, then the press block is utilized to fix the motor shaft, then the knob is rotated to drive the second screw rod to rotate according to the length of the motor shaft, so that the support ring is driven to move, the other end of the motor shaft is supported, then the telescopic cylinder is started to drive the support plate to move, the pressure sensor is enabled to be attached to the outside of the motor shaft, then the servo motor is started to drive the mounting sleeve to rotate, and the motor shaft is straightened according to the pressure signal difference of the pressure sensor, in the utility model, through the arrangement of the adjusting mechanism, the straightening device can correspondingly adjust according to the size of the motor shaft, so that the application range of the straightening device is effectively improved;

2. the setting of latch segment can conveniently be fixed the base, and the setting of guide arm can prevent that the backup pad from rocking simultaneously, and the setting of kelly can conveniently be fixed the knob simultaneously, and the spring can play certain elastic support effect to the kelly.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a base of a motor shaft straightening device for motor shaft production and processing provided by the utility model;

fig. 2 is a schematic top view of the motor shaft straightening device for motor shaft production and processing according to the present invention;

fig. 3 is a schematic structural view of a portion a of fig. 2.

In the figure: the device comprises a base 1, a supporting plate 2, a pressure sensor 3, a fixing block 4, a telescopic cylinder 5, a mounting plate 6, a servo motor 7, a mounting sleeve 8, a first screw rod 9, a handle 10, a pressing block 11, a second screw rod 12, a supporting ring 13, a knob 14, a locking block 15, a guide block 16, a guide rod 17, a supporting rod 18, a limiting block 19, a ball bearing 20, a clamping block 21, a clamping rod 22, a clamping sleeve 23, a pull rod 24 and a spring 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a motor shaft straightening device for motor shaft production and processing comprises a base 1, wherein a plurality of locking blocks 15 are fixedly connected to the bottom of the base 1, locking ports are formed in the locking blocks 15, the base 1 is conveniently fixed, two symmetrically arranged supporting plates 2 are arranged at the top of the base 1, and a plurality of pressure sensors 3 are fixedly connected to opposite sides of the two supporting plates 2 and used for detecting a motor shaft and straightening the motor shaft according to a pressure signal difference;

in the embodiment, the bottom of the supporting plate 2 is fixedly connected with a guide block 16, the top of the base 1 is provided with a guide groove corresponding to the guide block 16, a guide rod 17 is fixedly connected in the guide groove, the guide block 16 is provided with a through hole corresponding to the guide rod 17 to prevent the supporting plate 2 from shaking, the top of the base 1 is fixedly connected with a fixed block 4, and the fixed block 4 is connected with the supporting plate 2 through a telescopic cylinder 5 and used for driving the supporting plate 2 to move;

in the embodiment, the top of the end, away from the supporting plate 2, of the base 1 is fixedly connected with a mounting plate 6, the top of the mounting plate 6 is fixedly connected with a servo motor 7 for driving a mounting sleeve 8 to rotate, the output end of the servo motor 7 is fixedly connected with the mounting sleeve 8, two symmetrically arranged supporting rods 18 are fixedly connected to the outer wall of the mounting sleeve 8, one end, away from the mounting sleeve 8, of each supporting rod 18 is fixedly connected with a limiting block 19 for preventing the mounting sleeve 8 from shaking, and an annular sliding rail corresponding to the limiting block 19 is arranged on the mounting plate 6;

in this embodiment, two first screws 9 which are symmetrically arranged are inserted into the inner wall of the mounting sleeve 8 through threads, one end of each first screw 9 is fixedly connected with a handle 10 for driving the first screw 9 to rotate, one end of each first screw 9, which is located in the mounting sleeve 8, is rotatably connected with a pressing block 11 for fixing a motor shaft, and one end of the base 1, which is far away from the mounting plate 6, is provided with a mounting groove;

in the embodiment, a second screw 12 is rotatably connected in the mounting groove, a support ring 13 is sleeved on the second screw 12 in a threaded manner and used for supporting the motor shaft, a ball bearing 20 is fixedly connected to the inner wall of the support ring 13 to reduce the friction force between the motor shaft and the inner wall of the support ring 13, the support ring 13 and the mounting sleeve 8 are located on the same central line, one end of the second screw 12 penetrates through the inner wall of the mounting groove and is fixedly connected with a knob 14 used for driving the second screw 12 to rotate, and a clamping mechanism corresponding to the knob 14 is fixedly connected to the outer wall of the base 1;

in this embodiment, chucking mechanism includes fixture block 21, and it is equipped with kelly 22 to slide to insert on fixture block 21, and the winding is equipped with a plurality of draw-in grooves that correspond with kelly 22 on the knob 14, fixes knob 14, and the fixed cover of one end that kelly 22 is close to knob 14 has connect cutting ferrule 23, and the one end fixedly connected with pull rod 24 of cutting ferrule 23 is kept away from to the kelly, and the cover is equipped with spring 25 on the kelly 22, and spring 25's both ends play certain elastic support with cutting ferrule 23 and fixture block 21 fixed connection respectively to kelly 22.

In this embodiment, insert the one end of motor shaft in the installation cover 8 earlier, then rotate handle 10 and drive first screw rod 9 and rotate, then utilize briquetting 11 to fix the motor shaft, then according to the length of motor shaft, it drives second screw rod 12 and rotates to rotate knob 14, thereby drive support ring 8 and remove, support the other end of motor shaft, then start telescopic cylinder 5 and drive backup pad 2 and remove, make pressure sensor 3 paste the outside of motor shaft, then start servo motor 7 and drive the installation cover and rotate, according to pressure sensor 3's pressure signal difference, straighten the motor shaft.

In this embodiment, through the setting of adjustment mechanism, make the coalignment carry out corresponding regulation according to the size of motor shaft to coalignment's application scope has effectively been promoted.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a motor shaft straightener for motor shaft production and processing, includes base (1), its characterized in that: the top of the base (1) is provided with two support plates (2) which are symmetrically arranged, one opposite sides of the two support plates (2) are fixedly connected with a plurality of pressure sensors (3), the top of the base (1) is fixedly connected with a fixed block (4), the fixed block (4) is connected with the support plates (2) through a telescopic cylinder (5), the base (1) is far away from the top fixedly connected with a mounting plate (6) at one end of the support plates (2), the top fixedly connected with a servo motor (7) of the mounting plate (6), an output end fixedly connected with a mounting sleeve (8) of the servo motor (7), two first screws (9) which are symmetrically arranged are inserted into the inner wall of the mounting sleeve (8) in a threaded manner, one end of each first screw (9) is fixedly connected with a handle (10), one end of each first screw (9) which is positioned in the mounting sleeve (8) is rotatably connected with a pressing block (11), one end of the base (1) which is far away from the mounting plate (6) is provided with a mounting groove, the mounting groove is rotatably connected with a second screw (12), a thread (13) is sleeved on the second screw (12), and one end of the support ring (13) and the inner wall of the same mounting groove (14) penetrates through the mounting groove, the outer wall of the base (1) is fixedly connected with a clamping mechanism corresponding to the knob (14).

2. The motor shaft straightening device for motor shaft production and processing as claimed in claim 1, wherein: the bottom fixedly connected with of base (1) has a plurality of latch segments (15), be equipped with the check lock on latch segment (15).

3. The motor shaft straightening device for motor shaft production and processing as claimed in claim 1, wherein: the bottom fixedly connected with guide block (16) of backup pad (2), the top of base (1) is equipped with the guide way that corresponds with guide block (16), fixedly connected with guide arm (17) in the guide way, be equipped with the through-hole that corresponds with guide arm (17) on guide block (16).

4. The motor shaft straightening device for motor shaft production and processing as claimed in claim 1, wherein: two bracing pieces (18) that fixedly connected with symmetry set up on the outer wall of installation cover (8), the one end fixedly connected with stopper (19) of installation cover (8) are kept away from in bracing piece (18), be equipped with the annular slide rail that corresponds with stopper (19) on mounting panel (6).

5. The motor shaft straightening device for motor shaft production and processing as claimed in claim 1, wherein: and a ball bearing (20) is fixedly connected to the inner wall of the support ring (13).

6. The motor shaft straightening device for motor shaft production and processing as claimed in claim 1, wherein: the clamping mechanism comprises a clamping block (21), a clamping rod (22) is slidably inserted into the clamping block (21), and a plurality of clamping grooves corresponding to the clamping rod (22) are arranged on the knob (14) in an encircling mode.

7. The motor shaft straightening device for motor shaft production and processing as claimed in claim 6, wherein: clamping sleeve (23) have been fixed to the one end that kelly (22) are close to knob (14) and have been cup jointed, one end fixedly connected with pull rod (24) that the cutting sleeve (23) was kept away from to the kelly, the cover is equipped with spring (25) on kelly (22), the both ends of spring (25) respectively with cutting sleeve (23) and fixture block (21) fixed connection.