CN217036902U

CN217036902U - Motor for straightener

Info

Publication number: CN217036902U
Application number: CN202220436539.1U
Authority: CN
Inventors: 吴国安
Original assignee: Ningbo Yongyuan Hydraulic Motor Co ltd
Current assignee: Ningbo Yongyuan Hydraulic Motor Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-07-22
Anticipated expiration: 2032-03-02

Abstract

The utility model belongs to the field of a straightening machine, and particularly relates to a motor for a straightening machine. Through with drawing piece and constant head tank butt joint, utilize the cooperation of ball and raceway, promote the motor body, make the piece that draws slide in the constant head tank, after the spacer pin contacts with the constant head tank port, utilize the slope form of spacer pin port, the spacer pin rebound drives a baffle synchronous motion in-process and extrudees a spring in the spliced pole, the port of spacer pin slides in the constant head tank, after the spacer pin meets with the locating hole, the spacer pin utilizes a spring to stabilize and the locating hole butt joint, accurate hole to this moment between bottom plate and the mounting panel, the installation of convenient follow-up motor body is fixed.

Description

Motor for straightener

Technical Field

The utility model relates to the field of straightening machines, in particular to a motor for a straightening machine.

Background

The straightening machine is equipment for straightening metal sections, bars, pipes, wires and the like, and extrudes the bars and the like through straightening rollers to change the straightness of the bars and the like.

The motor is needed to be used for driving the straightening machine, the through hole in the bottom plate of the motor and the threaded hole in the mounting plate of the straightening machine are needed to be aligned in the mounting process of the motor for the existing straightening machine, and the motor is fixed in a dark rotating mode by the aid of the bolts.

SUMMERY OF THE UTILITY MODEL

The utility model provides a motor for a straightener, which aims to make up for the defects of the prior art and solve the problems in the background art.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the motor for the straightener comprises a motor body, a bottom plate and a mounting plate, wherein the upper end of the bottom plate is fixedly connected with a connecting column, the upper end of the connecting column is connected with a positioning pin in a sliding manner, the positioning pin penetrates through the connecting column, a first baffle is fixedly connected to the surface of the positioning pin inside the connecting column, a first spring is sleeved on the surface of the positioning pin inside the connecting column, balls are mounted on the lower surface of the bottom plate, a roller path is formed in the middle of the upper surface of the mounting plate, positioning grooves are formed in two sides of the upper surface of the mounting plate, positioning holes are formed in the positioning grooves in the upper surface of the mounting plate, a bolt rod is mounted on the upper surface of the bottom plate, a nut is screwed on the lower surface of the top of the mounting plate at the port of the bolt rod, a locking sleeve is screwed on the lower surface of the nut at the port of the bolt rod, the side end of the locking sleeve is fixedly connected with a fixing column, a port of the fixing column is connected with a locking pin in a sliding mode, the motor body can be conveniently and rapidly aligned, and the motor is convenient to install and fix.

Preferably, the inside slot rolling with ball looks adaptation of seting up of lower extreme of bottom plate, be roll connection between ball and the bottom plate, ball and raceway looks adaptation, the quantity of ball is a plurality of groups and symmetric distribution at the lower surface of bottom plate, the raceway is the linear type, the quantity of raceway is three groups and the equidistance distributes on the middle part surface of mounting panel, and the removal of the motor body of being convenient for is convenient for to the hole.

Preferably, the side end surface of the bottom plate is fixedly connected with a traction block, and the traction block is matched with the positioning groove, so that the linear alignment of the positioning pin and the positioning hole is facilitated.

Preferably, the connecting column is a hollow cylindrical tube, the first baffle is in sliding connection with the connecting column, and the first baffle is a circular plate, so that the movable contraction of the positioning pin is facilitated, and the positioning is convenient.

Preferably, the port of the positioning pin penetrates through the bottom plate, the port of the lower end of the positioning pin is in a smooth and inclined shape, the positioning pin is matched with the positioning hole, and the positioning groove is matched with the positioning pin, so that the positioning effect is improved.

Preferably, the stop pin runs through the fixed column and extends to the inside of the locking sleeve, the inside of the fixed column is fixedly connected with a second baffle plate on the surface of the stop pin, and a second spring is sleeved on the surface of the stop pin in the fixed column, so that the stop pin is flexibly fixed.

Preferably, the port of the lower end of the bolt rod is fixedly connected with a locking column, the surface of the locking column is fixedly connected with a locking sheet, and the port of the locking pin is positioned between the locking sheets and fixedly connected with a locking block, so that the position fixing of the locking sleeve is facilitated, and the locking of the nut is facilitated.

Preferably, the port of locking piece is circular-arc, the locking plate is the ring piece, the quantity of locking plate is a plurality of groups and symmetric distribution on the surface of locking post, the thickness of locking piece is less than the interval between the locking plate, is favorable to improving the locking effect.

Preferably, the upper end surface rigid coupling of locking sleeve has the lug, the recess with lug looks adaptation is seted up to the lower surface of nut, the lug is the ring form, the upper end of locking sleeve is cylindrical, the inside screw thread form that is in the upper end of locking sleeve and with shank of bolt looks adaptation, be favorable to the stable butt joint of locking sleeve and nut, improve the locking effect.

The utility model has the technical effects and advantages that:

1. according to the utility model, the traction block at the port of the bottom plate is placed in the positioning groove on the mounting plate, the ball is positioned in the roller path to push the motor body, the ball rolls in the roller path to enable the traction block to slide in the positioning groove, and after the positioning pin is contacted with the port of the positioning groove, the positioning pin moves upwards in the connecting column by utilizing the inclination of the port of the positioning pin;

2. according to the utility model, after the motor body is fixedly installed by using the bolt rod and the nut, the locking pin is pulled to drive the second baffle plate in the connecting column to synchronously move and extrude the second spring, at the moment, the locking pin pulls the locking block to be separated from the locking sheet on the locking column, the position of the locking pin is maintained unchanged, the locking sleeve is screwed with the port of the bolt rod, the locking sleeve is stably butted with the nut and positioned at the lower end of the nut by using the butt joint of the lug at the port at the upper end of the locking sleeve and the groove at the lower surface of the nut, at the moment, the locking pin is loosened, the locking block is pushed to be stably positioned between the locking sheets by using the second spring, and the position of the locking sleeve is locked, so that the phenomenon that the nut is loosened due to screw withdrawing caused by the vibration of the motor can be effectively avoided, and the installation and fixation effects of the motor body are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is an expanded view of the present invention;

FIG. 3 is a partial cross-sectional view of a mounting plate or the like of the present invention;

FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention;

fig. 5 is an enlarged view of B in fig. 3 according to the present invention.

In the figure: 1. a motor body; 2. mounting a plate; 3. a base plate; 4. connecting columns; 5. positioning pins; 6. positioning a groove; 7. a ball bearing; 8. a traction block; 9. positioning holes; 10. a raceway; 11. a first spring; 12. a first baffle plate; 13. a bolt shank; 14. a nut; 15. a locking sleeve; 16. a bump; 17. a groove; 18. a locking post; 19. a locking piece; 20. fixing the column; 21. a locking pin; 22. a second spring; 23. a locking block; 24. and a second baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a motor for a straightener comprises a motor body 1, a bottom plate 3 and a mounting plate 2, wherein a connecting column 4 is fixedly connected to the upper end of the bottom plate 3, a positioning pin 5 is slidably connected to the upper end of the connecting column 4, the positioning pin 5 penetrates through the connecting column 4, a baffle 12 is fixedly connected to the surface of the positioning pin 5 inside the connecting column 4, a spring 11 is sleeved inside the connecting column 4 on the surface of the positioning pin 5, a ball 7 is mounted on the lower surface of the bottom plate 3, a roller path 10 is formed in the middle of the upper surface of the mounting plate 2, positioning grooves 6 are formed on two sides of the upper surface of the mounting plate 2, positioning holes 9 are formed in the positioning grooves 6 on the upper surface of the mounting plate 2, a bolt rod 13 is mounted on the upper surface of the bottom plate 3, and a nut 14 is screwed on the lower surface of the top of the mounting plate 2 at the end of the bolt rod 13, the port of shank of bolt 13 is located the lower surface of nut 14 and has connect locking sleeve 15 soon, locking sleeve 15's side rigid coupling has fixed column 20, the port sliding connection of fixed column 20 has a stop pin 21, and the quick hole to the hole of the motor body 1 of being convenient for, it is fixed easy to assemble, improve the fixed effect of installation, avoid nut 14 not hard up, influence fixed effect.

The inside slot rolling with 7 looks adaptations of ball of seting up of lower extreme of bottom plate 3, be roll connection between ball 7 and the bottom plate 3, ball 7 and raceway 10 looks adaptations, the quantity of ball 7 is a plurality of groups and symmetric distribution at the lower surface of bottom plate 3, raceway 10 is the linear type, the quantity of raceway 10 is three groups and the equidistance distributes on the middle part surface of mounting panel 2, the smooth movement of the motor body 1 of being convenient for makes things convenient for the hole of locating between bottom plate 3 and the mounting panel 2.

The side surface rigid coupling of bottom plate 3 has traction block 8,

traction block

8 and 6 looks adaptations of locating groove are favorable to locating pin 5 and locating hole 9's linear alignment, spliced pole 4 is a cavity cylinder section of thick bamboo, be sliding connection between a baffle 12 and the spliced pole 4, a baffle 12 is the circular slab, is favorable to locating pin 5's activity shrink, convenient location, the port of locating pin 5 runs through bottom plate 3, the lower extreme port of locating pin 5 is slick and sly slope form, locating

5 and 9 looks adaptations of locating hole, locating

groove

6 and 5 looks adaptations of locating pin are favorable to improving location effect.

The locking pin 21 penetrates through the fixing column 20 and extends into the locking sleeve 15, a second baffle plate 24 is fixedly connected to the surface, located on the locking pin 21, of the fixing column 20, and a second spring 22 is sleeved on the surface, located on the fixing column 20, of the locking pin 21, so that elastic contraction of the locking pin 21 is facilitated, and the locking block 23 is pushed by the subsequent locking pin 21 to be clamped and embedded between the locking pieces 19 to fix the position of the locking sleeve 15 conveniently.

The lower extreme port rigid coupling of shank of bolt 13 has locking column 18, the surperficial rigid coupling of locking column 18 has locking plate 19, the rigid coupling has locking piece 23 between the locking plate 19 is located to the port of stop pin 21, is favorable to locking sleeve 15's rigidity, and then the locking of the nut 14 of being convenient for, the port of locking piece 23 is circular-arc, locking plate 19 is the ring piece, the quantity of locking plate 19 is a plurality of groups and symmetric distribution on the surface of locking column 18, the thickness of locking piece 23 is less than the interval between the locking plate 19, is favorable to improving locking effect.

The upper end surface rigid coupling of locking sleeve 15 has lug 16, the recess 17 with lug 16 looks adaptation is seted up to the lower surface of nut 14, lug 16 is the ring form, the upper end of locking sleeve 15 is cylindrical, the inside screw thread form that is of upper end of locking sleeve 15 and with bolt pole 13 looks adaptation is favorable to locking sleeve 15 and nut 14's stable butt joint, improves the locking effect.

According to the working principle of the utility model, the traction block 8 at the port of the bottom plate 3 is placed in the positioning groove 6 on the mounting plate 2, the ball 7 is positioned in the roller path 10, the motor body 1 is pushed, the ball 7 rolls in the roller path 10, so that the traction block 8 slides in the positioning groove 6, after the positioning pin 5 is contacted with the port of the positioning groove 6, the positioning pin 5 moves upwards in the connecting column 4 by utilizing the inclination of the port of the positioning pin 5, in the process, the positioning pin 5 drives the first baffle 12 to synchronously move and extrude the first spring 11, the port of the positioning pin 5 slides in the positioning groove 6, after the positioning pin 5 is contacted with the positioning hole 9, the positioning pin 5 is reset by utilizing the first spring 11 and stably butted with the positioning hole 9, at the moment, the threaded holes on the bottom plate and the mounting plate 2 are accurately aligned, and subsequent connection is facilitated; after the motor body 1 is fixedly installed by using the bolt rod 13 and the nut 14, the locking pin 21 is pulled, the locking pin 21 drives the second baffle plate 24 in the connecting column 4 to synchronously move and extrude the second spring 22, at the moment, the locking pin 21 pulls the locking block 23 to be separated from the locking sheet 19 on the locking column 18, the position of the locking pin 21 is maintained unchanged, the locking sleeve 15 is screwed with the port of the bolt rod 13, the lug 16 of the port at the upper end of the locking sleeve 15 is butted with the groove 17 on the lower surface of the nut 14, the locking sleeve 15 is stably butted with the nut 14 and is positioned at the lower end of the nut 14, at the moment, the locking pin 21 is released, the locking pin 21 pushes the locking block 23 to be stably positioned between the locking sheets 19 by using the second spring 22, and then position locking is carried out to locking sleeve 15 to can effectually avoid nut 14 to cause nut 14 to move back the silk and become flexible because of the vibrations of motor, improve the fixed effect of installation of motor body 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a motor for straightener, includes motor body (1), bottom plate (3) and mounting panel (2), its characterized in that: the upper end rigid coupling of bottom plate (3) has spliced pole (4), the upper end sliding connection of spliced pole (4) has locating pin (5), spliced pole (4) is run through to locating pin (5), the inside surface rigid coupling that is located spliced pole (4) has baffle (12) No. one, the inside cover that the surface of locating pin (5) is located spliced pole (4) is equipped with spring (11) No. one, the lower surface mounting of bottom plate (3) has ball (7), raceway (10) have been seted up at the upper end surface middle part of mounting panel (2), constant head tank (6) have been seted up to the both sides of the upper end surface of mounting panel (2), locating hole (9) have been seted up in constant head tank (6) to the upper end surface of mounting panel (2), shank of bolt (13) have been installed to the upper surface of bottom plate (3), the port of shank of bolt (13) is located the top lower surface of mounting panel (2) and has connect nut (14) soon, the end opening of the bolt rod (13) is positioned on the lower surface of the nut (14) and is screwed with a locking sleeve (15), the side end of the locking sleeve (15) is fixedly connected with a fixing column (20), and the end opening of the fixing column (20) is connected with a locking pin (21) in a sliding mode.

2. The motor for a leveler as set forth in claim 1, wherein: the inside race that offers with ball (7) looks adaptation of lower extreme of bottom plate (3), be roll connection between ball (7) and bottom plate (3), ball (7) and raceway (10) looks adaptation, the quantity of ball (7) is the lower surface of a plurality of groups and symmetric distribution at bottom plate (3), raceway (10) are the linear type, the quantity of raceway (10) is the middle part surface of three groups and equidistance distribution at mounting panel (2).

3. The motor for a leveler as set forth in claim 1, wherein: the side end surface of the bottom plate (3) is fixedly connected with a traction block (8), and the traction block (8) is matched with the positioning groove (6).

4. The motor for a leveler as set forth in claim 3, wherein: the connecting column (4) is a hollow cylinder, the first baffle (12) is in sliding connection with the connecting column (4), and the first baffle (12) is a circular plate.

5. The motor for a leveler as set forth in claim 1, wherein: the port of the positioning pin (5) penetrates through the bottom plate (3), the port of the lower end of the positioning pin (5) is in a smooth and smooth inclined shape, the positioning pin (5) is matched with the positioning hole (9), and the positioning groove (6) is matched with the positioning pin (5).

6. The motor for a leveler as set forth in claim 1, wherein: the locking pin (21) penetrates through the fixing column (20) and extends to the inside of the locking sleeve (15), a second baffle (24) is fixedly connected to the surface, located on the locking pin (21), of the inside of the fixing column (20), and a second spring (22) is sleeved on the surface, located on the fixing column (20), of the locking pin (21).

7. The motor for a leveler as set forth in claim 1, wherein: the lower extreme port rigid coupling of shank of bolt (13) has locking post (18), the surface rigid coupling of locking post (18) has locking plate (19), the port of locking pin (21) is located the rigid coupling between locking plate (19) and has locking piece (23).

8. The motor for a leveler as set forth in claim 7, wherein: the port of locking piece (23) is circular-arc, locking piece (19) are the ring piece, the quantity of locking piece (19) is a plurality of groups and symmetric distribution on the surface of locking post (18), the thickness of locking piece (23) is less than the interval between locking piece (19).

9. The motor for a leveler as set forth in claim 1, wherein: the upper end surface rigid coupling of locking sleeve (15) has lug (16), recess (17) with lug (16) looks adaptation are seted up to the lower surface of nut (14), lug (16) are the ring form, the upper end of locking sleeve (15) is cylindrical, the inside screw thread form that is of upper end of locking sleeve (15) and with shank of bolt (13) looks adaptation.