CN212286997U

CN212286997U - Magnetic shoe chamfer fixing device that polishes

Info

Publication number: CN212286997U
Application number: CN202020806730.1U
Authority: CN
Inventors: 付伟; 韦承义; 温从众
Original assignee: Maanshan Gaoke Magnetic Material Co ltd
Current assignee: Maanshan Gaoke Magnetic Material Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-05
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to a magnetic shoe processing technology field especially relates to a magnetic shoe chamfer fixing device that polishes, including mounting panel, guide rail, slider, expanding spring, activity splint, decide splint, pull rod, base, drum, movable block, adjusting nut, accommodate the lead screw, sleeve pipe, stopper and guide bar, the mounting groove has been seted up on the inside right side of mounting panel, guide rail fixed mounting is in the inside of mounting panel, the guide rail is located the intermediate position of mounting groove inner wall bottom, slider slidable mounting is in the inside of guide rail, expanding spring is located the inside of guide rail, expanding spring's both ends respectively with the right side of slider and the right side fixed connection of guide rail inner wall. The utility model discloses reached and carried out the purpose of stabilizing the centre gripping to the magnetic shoe in the course of working, can stabilize the centre gripping to the both sides of magnetic shoe, avoided the magnetic shoe to appear not hard up phenomenon man-hour, guaranteed holistic stability, can carry out height control according to the processing demand simultaneously, improved machining efficiency.

Description

Magnetic shoe chamfer fixing device that polishes

Technical Field

The utility model relates to a magnetic shoe processing technology field especially relates to a magnetic shoe chamfer fixing device that polishes.

Background

The magnetic shoe is mainly used in a permanent magnet direct current motor, and is different from an electromagnetic motor which generates a magnetic potential source through a magnet exciting coil, and the permanent magnet motor generates a constant magnetic potential source through a permanent magnet material. The permanent magnetic shoe has many advantages of replacing electric excitation, and can make the motor simple in structure, convenient in maintenance, light in weight, small in volume, reliable in use, less in copper consumption, low in energy consumption, etc.

After the magnetic shoe is machined, the magnetic shoe can be qualified products only through a series of machining, such as polishing of the inner arc surface of the magnetic shoe, chamfering of the magnetic shoe and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a magnetic shoe chamfer fixing device that polishes has reached and has carried out the purpose of stabilizing the centre gripping to the magnetic shoe in the course of working, can stabilize the centre gripping to the both sides of magnetic shoe, has avoided the magnetic shoe to appear not hard up phenomenon man-hour, has guaranteed holistic stability, can carry out height control according to the processing demand simultaneously to this has improved the convenience man-hour, has improved machining efficiency.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: a magnetic shoe chamfer polishing and fixing device comprises a mounting plate, a guide rail, a sliding block, a telescopic spring, a movable clamping plate, a fixed clamping plate, a pull rod, a base, a cylinder, a movable block, an adjusting nut, an adjusting screw rod, a sleeve, a limiting block and a guide rod, wherein the right side of the inside of the mounting plate is provided with a mounting groove, the guide rail is fixedly arranged in the mounting plate, the guide rail is positioned at the middle position of the bottom of the inner wall of the mounting groove, the sliding block is slidably arranged in the guide rail, the telescopic spring is positioned in the guide rail, the two ends of the telescopic spring are respectively fixedly connected with the right side of the sliding block and the right side of the inner wall of the guide rail, one end of the movable clamping plate is fixedly connected with the top of the sliding block, the top of the movable clamping plate extends to the upper part of the top of the mounting plate, the back of slider and the one end fixed connection of pull rod, the other end of pull rod extends to the outside of mounting panel.

Furthermore, the back of the mounting plate is provided with a through groove matched with the pull rod for moving, the other end of the pull rod is fixedly connected with a pull block, and the outer surface of the pull block is sleeved with a protective sleeve.

Further, the base is located the below position of mounting panel bottom, the intermediate position at base top and the bottom fixed connection of drum, movable block slidable mounting is in the inside of drum.

Furthermore, the bottom of the adjusting nut is rotatably connected with the top of the cylinder through a bearing, and the outer surface of the adjusting screw rod is in threaded connection with the adjusting nut through threads.

Furthermore, one end of the adjusting screw rod extends to the inside of the cylinder and is rotatably connected with the top of the movable block, and the top of the adjusting screw rod is fixedly connected with the middle position of the bottom of the mounting plate.

Furthermore, the number of the sleeves is two, the bottoms of the two sleeves are fixedly connected with the two sides of the top of the base respectively, and the limiting blocks are installed inside the sleeves in a sliding mode.

Furthermore, the top of the limiting block is fixedly connected with one end of the guide rod, and the other end of the guide rod is fixedly connected with the bottom of the mounting plate.

(III) advantageous effects

The utility model provides a magnetic shoe chamfer fixing device that polishes possesses following beneficial effect:

1. the utility model discloses a to the right side pulling pull rod, this moment cooperation slider drives movable splint and removes to the right side at the inside slip of guide rail, and expanding spring is in the contraction state, place the inside joint that carries on of draw-in groove on the solid fixed splint with one side of magnetic shoe afterwards, the elasticity that loosens pull rod cooperation expanding spring simultaneously can promote the slider and slide to the left side, movable splint this moment to the left side displacement, it is spacing that its left draw-in groove carries out the joint to the opposite side of magnetic shoe, consequently, the purpose of stabilizing the centre gripping to the magnetic shoe in the course of working has been reached, can stabilize the centre gripping to the both sides of magnetic shoe, the phenomenon that the magnetic shoe is not hard up when adding man-hour has been avoided, whole stability has been guaranteed.

2. The utility model discloses a in the same direction as, rotate adjusting nut on two anticlockwise different directions, because adjusting nut and accommodate the lead screw's threaded connection state, and be in rotatable state between adjusting nut and the drum, consequently, accommodate the lead screw can drive the mounting panel and carry out high regulation, make the magnetic shoe on the whole mounting panel can carry out height control according to the processing demand, with this convenience when having improved with man-hour, be in step-by-step auto-lock mode in the accommodation process of whole height simultaneously, can reach the demand on the displacement precision, and be in auto-lock state after the altitude mixture control, thereby stability after the altitude mixture control has been guaranteed.

3. The utility model discloses because the setting of sleeve pipe, stopper and guide bar, through the stopper at the intraductal sliding state of cover, carry out altitude mixture control's in-process at the mounting panel, can cooperate the use through the flexible function of slip between guide bar and the sleeve pipe to this has guaranteed to report and has read the stability of mediation in-process, and the orbit obtains the restriction simultaneously, has guaranteed the straight line displacement state of vertical up-and-down motion orbit, thereby has improved the magnetic shoe and has added man-hour stability.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the structural mounting plate of the present invention;

FIG. 3 is a schematic cross-sectional view of the structural cylinder of the present invention;

fig. 4 is a schematic cross-sectional view of the structural sleeve of the present invention.

In the figure: 1. mounting a plate; 2. mounting grooves; 3. a guide rail; 4. a slider; 5. a tension spring; 6. a movable splint; 7. fixing the clamping plate; 8. a card slot; 9. a pull rod; 10. a base; 11. a cylinder; 12. a movable block; 13. adjusting the nut; 14. adjusting the screw rod; 15. a sleeve; 16. a limiting block; 17. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a magnetic shoe chamfer polishing and fixing device comprises a mounting plate 1, a guide rail 3, a slide block 4, an expansion spring 5, a movable clamping plate 6, a fixed clamping plate 7, a pull rod 9, a base 10, a cylinder 11, a movable block 12, an adjusting nut 13, an adjusting screw rod 14, a sleeve 15, a limiting block 16 and a guide rod 17, wherein the right side inside the mounting plate 1 is provided with a mounting groove 2, the guide rail 3 is fixedly mounted inside the mounting plate 1, the guide rail 3 is positioned at the middle position of the bottom of the inner wall of the mounting groove 2, the slide block 4 is slidably mounted inside the guide rail 3, the expansion spring 5 is positioned inside the guide rail 3, two ends of the expansion spring 5 are respectively fixedly connected with the right side of the slide block 4 and the right side of the inner wall of the guide rail 3, one end of the movable clamping plate 6 is fixedly connected with the top of the slide block 4, the top of the movable clamping plate, the opposite sides of the fixed clamping plate 7 and the movable clamping plate 6 are respectively provided with a clamping groove 8, the back surface of the sliding block 4 is fixedly connected with one end of a pull rod 9, the other end of the pull rod 9 extends to the outside of the mounting plate 1, the pull rod 9 is pulled towards the right side, the sliding of the sliding block 4 in the guide rail 3 is matched to drive the movable clamping plate 6 to move towards the right side, the telescopic spring 5 is in a contraction state, then one side of the magnetic shoe is placed in the clamping groove 8 on the fixed clamping plate 7 to be clamped, meanwhile, the elastic resetting capability of the pull rod 9 matched with the telescopic spring 5 is loosened to push the sliding block 4 to slide towards the left side, the movable clamping plate 6 moves towards the left side, the clamping groove 8 on the left side of the movable clamping plate is clamped and limited on the other side of the magnetic shoe, therefore, the purpose of stably clamping the two sides of the magnetic shoe is achieved, the integral stability is ensured, and the processing efficiency is improved.

The back of the mounting plate 1 is provided with a through groove matched with the pull rod 9 for mobile use, the other end of the pull rod 9 is fixedly connected with a pull block, the outer surface of the pull block is sleeved with a protective sleeve, the base 10 is positioned at the lower position of the bottom of the mounting plate 1, the middle position of the top of the base 10 is fixedly connected with the bottom of the cylinder 11, the movable block 12 is slidably mounted inside the cylinder 11, the bottom of the adjusting nut 13 is rotatably connected with the top of the cylinder 11 through a bearing, the outer surface of the adjusting screw rod 14 is in threaded connection with the adjusting nut 13 through threads, one end of the adjusting screw rod 14 extends into the cylinder 11 to be rotatably connected with the top of the movable block 12, the top of the adjusting screw rod 14 is fixedly connected with the middle position of the bottom of the mounting plate 1, the adjusting nut 13 is rotated in clockwise and counterclockwise different directions, and due to the threaded connection state of the adjusting nut 13 and, therefore, the adjusting screw rod 14 can drive the mounting plate 1 to adjust the height, so that the magnetic shoes on the whole mounting plate 1 can be adjusted in height according to the processing requirement, the convenience in processing is improved, meanwhile, the whole height adjusting process is in a stepping self-locking mode, the requirement on displacement precision can be met, and the magnetic shoes are in a self-locking state after being adjusted in height, so that the stability after being adjusted in height is ensured, the number of the sleeves 15 is two, the bottoms of the two sleeves 15 are respectively and fixedly connected with the two sides of the top of the base 10, the limiting block 16 is slidably mounted inside the sleeves 15, the top of the limiting block 16 is fixedly connected with one end of the guide rod 17, the other end of the guide rod 17 is fixedly connected with the bottom of the mounting plate 1, due to the arrangement of the sleeves 15, the limiting block 16 and the guide rod 17, through the sliding state, carry out altitude mixture control's in-process at mounting panel 1, can cooperate the use through the flexible function of slip between guide bar 17 and the sleeve pipe 15 to this stability of reading and reporting mediation in-process has been guaranteed, and the orbit obtains the restriction simultaneously, has guaranteed the straight line displacement state of vertical up-and-down movement orbit, thereby has improved the magnetic shoe and has added man-hour stability.

In the in-process of using, through to right side pulling pull rod 9, cooperation slider 4 drives movable clamp plate 6 and removes to the right side in the inside slip of guide rail 3 this moment, and expanding spring 5 is in the contraction state, place the inside joint that carries out of draw-in groove 8 on deciding splint 7 with one side of magnetic shoe afterwards, the elasticity that loosens pull rod 9 cooperation expanding spring 5 simultaneously can promote slider 4 and slide to the left side, movable clamp plate 6 is to the left side displacement this moment, it is spacing that its left draw-in groove 8 carries out the joint to the opposite side of magnetic shoe, consequently, reached and stablized the purpose of centre gripping to the magnetic shoe in the course of working, can stabilize the centre gripping to the both sides of magnetic shoe, avoided the magnetic shoe to appear not hard up phenomenon man-hour man-.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a magnetic shoe chamfer fixing device that polishes, includes mounting panel (1), guide rail (3), slider (4), expanding spring (5), activity splint (6), decides splint (7), pull rod (9), base (10), drum (11), movable block (12), adjusting nut (13), accommodate the lead screw (14), sleeve pipe (15), stopper (16) and guide bar (17), its characterized in that: mounting groove (2) has been seted up on the inside right side of mounting panel (1), guide rail (3) fixed mounting is in the inside of mounting panel (1), guide rail (3) are located the intermediate position of mounting groove (2) inner wall bottom, slider (4) slidable mounting is in the inside of guide rail (3), expanding spring (5) are located the inside of guide rail (3), the both ends of expanding spring (5) respectively with the right side of slider (4) and the right side fixed connection of guide rail (3) inner wall, the one end of activity splint (6) and the top fixed connection of slider (4), the top of activity splint (6) extends to the top at mounting panel (1) top, the bottom fixed mounting of deciding splint (7) is in the left side of mounting panel (1) top intermediate position, draw-in groove (8) have all been seted up to the relative one side of deciding splint (7) and activity splint (6), the back of slider (4) and the one end fixed connection of pull rod (9), the other end of pull rod (9) extends to the outside of mounting panel (1).

2. The magnetic shoe chamfer grinding and fixing device of claim 1, wherein: the back of mounting panel (1) is seted up cooperation pull rod (9) and is removed logical groove of using, the other end fixedly connected with of pull rod (9) draws the piece, and the surface that draws the piece has cup jointed the lag.

3. The magnetic shoe chamfer grinding and fixing device of claim 1, wherein: the base (10) is located the below position of mounting panel (1) bottom, the intermediate position at base (10) top and the bottom fixed connection of drum (11), movable block (12) slidable mounting is in the inside of drum (11).

4. The magnetic shoe chamfer grinding and fixing device of claim 1, wherein: the bottom of the adjusting nut (13) is rotatably connected with the top of the cylinder (11) through a bearing, and the outer surface of the adjusting screw rod (14) is in threaded connection with the adjusting nut (13) through threads.

5. The magnetic shoe chamfer grinding and fixing device of claim 1, wherein: one end of the adjusting screw rod (14) extends to the inside of the cylinder (11) and is rotatably connected with the top of the movable block (12), and the top of the adjusting screw rod (14) is fixedly connected with the middle position of the bottom of the mounting plate (1).

6. The magnetic shoe chamfer grinding and fixing device of claim 1, wherein: the number of the sleeves (15) is two, the bottoms of the sleeves (15) are fixedly connected with the two sides of the top of the base (10) respectively, and the limiting blocks (16) are installed inside the sleeves (15) in a sliding mode.

7. The magnetic shoe chamfer grinding and fixing device of claim 1, wherein: the top of stopper (16) and the one end fixed connection of guide bar (17), the other end of guide bar (17) and the bottom fixed connection of mounting panel (1).