CN214078841U

CN214078841U - Stamping tool for motor special-shaped shaft

Info

Publication number: CN214078841U
Application number: CN202022988029.9U
Authority: CN
Inventors: 吕宏伟; 邓秋成; 郑杨阳
Original assignee: Nantong Gaoyang Motor Co ltd
Current assignee: Nantong Gaoyang Motor Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-31
Anticipated expiration: 2030-12-11

Abstract

The utility model provides a punching press frock of motor dysmorphism axle, be in including location frock, lower mould and setting the last mould of lower mould top, lower mould fixed mounting is in the frame, it installs through vertical actuating mechanism to go up the mould in the frame, treat that the motor of punching press is placed on the location frock, go up the mould with all be equipped with the shaping seam that sets up along vertical direction on the lower mould, the pivot of motor sets up along the horizontal direction, and places on the shaping seam of lower mould, place on the location frock through the motor that will treat the punching press, mould downwardly moving on the drive of vertical actuating mechanism, the shaping seam on last mould and the lower mould makes respectively have two shaping contained angles on last mould and the lower mould, and then can extrude four muscle on the lateral wall of pivot, convenient operation, production efficiency is high, and the punching press precision has obtained the guarantee.

Description

Stamping tool for motor special-shaped shaft

Technical Field

The utility model relates to a motor manufacturing field especially relates to a punching press frock of motor dysmorphism axle.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and the motor is mainly used for generating driving torque and serving as a power source of electric appliances or various machines. In the manufacturing process of motor, need punch out axial muscle on the lateral wall of motor shaft to improve the static friction of pivot and effect machinery, improve drive effect, generally place on the mould through the manual work among the prior art and carry out manual punching press, this kind of mode efficiency is lower, and the precision of punching press can not guarantee.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that generally among the prior art place the pivot of motor on the mould through the manual punching press of carrying out the muscle through the manual work, this kind of mode efficiency is lower, and the precision of punching press can not be guaranteed, the utility model provides a punching press frock of motor dysmorphism axle solves above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a punching press frock of motor dysmorphism axle, is in including location frock, lower mould and setting the last mould of lower mould top, lower mould fixed mounting is in the frame, it installs through vertical actuating mechanism to go up the mould in the frame, treat that the motor of punching press is placed on the location frock, go up the mould with all be equipped with the shaping seam on the lower mould, the width of shaping seam is less than the diameter size of motor shaft, the pivot of motor sets up along the horizontal direction, and places on the shaping seam of lower mould, it is in to go up the mould the drive of vertical actuating mechanism is down to remove can so go up mould and lower mould and be in the muscle is pressed on the lateral wall of motor shaft.

Further: the top of the positioning tool is provided with a V-shaped groove, the motor can be arranged in the V-shaped groove in a fitting manner, the positioning tool is provided with a guide hole arranged along the vertical direction, the stand is fixedly provided with a guide post matched with the guide hole, the guide post is inserted into the guide hole along the vertical direction, and can move up and down along the guide hole, a first spring is sleeved on the guide post and positioned between the rack and the lower end surface of the positioning tool, the top of the guide post is provided with a clamping table, a through hole communicated with the guide hole is arranged above the guide hole on the positioning tool, the outer diameter of the through hole is larger than that of the guide hole, the clamping table is arranged in the through hole, the outer diameter of the clamping table is larger than that of the guide hole and smaller than that of the through hole; the rack is further provided with a U-shaped limiting block, the U-shaped limiting block comprises a left upright and a right upright, a first mounting hole is formed in the left upright in the horizontal direction, a second mounting hole is formed in the right upright in the horizontal direction, the first mounting hole and the second mounting hole are arranged in a collinear manner, movable ejector rods are mounted in the first mounting hole and the second mounting hole, when the motor slides along the V-shaped groove, a rotating shaft of the motor can push the movable ejector rods to slide leftwards along the first mounting hole and the second mounting hole, and a first limiting clamping table is arranged between the left upright and the right upright on the movable ejector rods; a second limiting clamping table is arranged on the right side of the right upright post on the movable ejector rod; and a second spring is sleeved on the movable ejector rod and positioned between the left upright post and the first limiting clamping table, and the deformation force of the second spring can push the movable ejector rod to move rightwards.

Further: the vertical driving mechanism comprises a driving cylinder, a cylinder body of the driving cylinder is fixedly arranged on the rack, a piston rod of the driving cylinder is arranged downwards along the vertical direction, and the upper die is fixedly arranged on the piston rod of the driving cylinder.

Further: and a contact starting switch is arranged on the left side of the U-shaped limiting block on the rack, the contact starting switch can control the driving cylinder to work, and the movable ejector rod moves leftwards and can be in contact with the contact starting switch to open the contact starting switch.

The beneficial effects of the utility model are that, the utility model discloses the punching press frock of motor dysmorphism axle is placed on the frock of fixing a position through the motor that will treat the punching press, and mould downstream is gone up in the drive of vertical actuating mechanism, goes up the shaping seam on mould and the lower mould and makes respectively have two shaping contained angles on last mould and the lower mould, and then can be on the lateral wall of pivot on the extrusion four muscle, convenient operation, production efficiency is high, and the punching press precision has obtained the guarantee.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a stamping tool for a motor special-shaped shaft according to the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a schematic view of a mechanism for mounting the lower mold on the frame;

fig. 4 is a cross-sectional view of the positioning tool.

In the figure, 1, a positioning tool, 2, a lower die, 3, an upper die, 4, a forming seam, 5, a motor, 6, a V-shaped groove, 7, a guide pillar, 8, a first spring, 9, a clamping table, 10, a U-shaped limiting block, 11, a left upright column, 12, a right upright column, 13, a movable ejector rod, 14, a first limiting clamping table, 15, a second limiting clamping table, 16, a second spring, 17, a driving cylinder, 18 and a contact starting switch are arranged.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.

As shown in fig. 1 and 2, the utility model provides a punching press frock of motor dysmorphism axle, be in including location frock 1, lower mould 2 and setting the last mould 3 of 2 tops of lower mould, 2 fixed mounting of lower mould are in the frame, it installs through vertical actuating mechanism to go up mould 3 in the frame, treat that punched motor 5 places on the location frock 1, go up mould 3 with all be equipped with shaping seam 4 on the lower mould 2, the width of shaping seam 4 is less than the diameter size of motor 5 pivot, the pivot of motor 5 sets up along the horizontal direction, and places on the shaping seam 4 of lower mould 2, it is in to go up mould 3 the drive of vertical actuating mechanism moves down and can make the shaping seam on last mould 3 and the lower mould 2 is in the muscle is extruded on the lateral wall of motor 5 pivot. During operation, will treat that the motor 5 of punching press is placed on location frock 1, and 3 downstream on the vertical actuating mechanism drive goes up mould 3, goes up the design of shaping seam on mould 3 and the lower mould 2 and makes and respectively have two shaping contained angles on last mould 3 and the lower mould 2, and then can punch out four muscle on the lateral wall of pivot.

Referring to fig. 3 and 4, a V-shaped groove 6 is disposed at the top of the positioning tool 1, the motor 5 is fittable in the V-shaped groove 6, a guide hole is disposed in the vertical direction on the positioning tool 1, a guide post 7 matched with the guide hole is fixedly mounted on the frame, the guide post 7 is inserted into the guide hole in the vertical direction and can move up and down along the guide hole, a first spring 8 is sleeved between the frame and the lower end surface of the positioning tool 1 on the guide post 7, a clamping table 9 is disposed at the top of the guide post 7, a through hole communicated with the guide hole is disposed above the guide hole on the positioning tool 1, the outer diameter of the through hole is greater than that of the guide hole, the clamping table 9 is disposed in the through hole, and the outer diameter of the clamping table 9 is greater than that of the guide hole, and is smaller than the outer diameter of the through hole.

The rack is further provided with a U-shaped limiting block 10, the U-shaped limiting block 10 comprises a left upright post 11 and a right upright post 12, a first mounting hole is formed in the left upright post 11 in the horizontal direction, a second mounting hole is formed in the right upright post 12 in the horizontal direction, the first mounting hole and the second mounting hole are arranged in a collinear manner, a movable ejector rod 13 is mounted in the first mounting hole and the second mounting hole, when the motor 5 slides along the V-shaped groove 6, a rotating shaft of the motor 5 can push the movable ejector rod 13 to slide leftwards along the first mounting hole and the second mounting hole, and a first limiting clamping table 14 is arranged on the movable ejector rod 13 and located between the left upright post 11 and the right upright post 12; a second limiting clamping table 15 is arranged on the movable ejector rod 13 and positioned on the right side of the right upright post 12; a second spring 16 is sleeved on the movable ejector rod 13 and positioned between the left upright post and the first limiting clamping table 14, and the deformation force of the second spring 16 can push the movable ejector rod 13 to move rightwards.

During the material loading, place motor 5 in the constant head tank to make the outer wall laminating of motor 5 with on the lateral wall of V type groove 6, then slide motor 5 in V type groove 6, and make motor 5's pivot top push movable ejector pin 13 remove left, and make the contact of the right-hand member face of second spacing ka tai 15 and right stand 12, and then accomplish motor 5's location, can guarantee the position accuracy of punching press in the pivot.

The positioning structure of the V-shaped groove 6 can be suitable for positioning the motors 5 with different sizes, and has a wider application range, the guide pillar 7, the guide hole and the first spring 8 are designed, so that when the upper die 3 presses down the motor rotating shaft to generate acting force, the body of the motor 5 can be properly moved down, the rotating shaft of the motor 5 is always in a horizontal state, the punching quality is guaranteed, and the first spring 8 can guarantee that the positioning tool 1 returns after punching is completed. Meanwhile, due to the design of the clamping table 9 and the through hole, the positioning tool 1 can be prevented from being separated from the restraint of the guide pillar 7 under the action of the deformation force of the first spring 8. The design of the first limiting clamping table 14 and the second spring 16 can ensure that the movable ejector rod 13 can automatically return after the stamping is finished.

Vertical actuating mechanism is including driving actuating cylinder 17, the cylinder body that drives actuating cylinder 17 is fixed to be set up in the frame, the piston rod that drives actuating cylinder 17 sets up down along vertical direction, go up mould 3 fixed mounting drive on actuating cylinder 17's the piston rod. The upper die 3 moves downwards to perform stamping operation by driving the working driving of the air cylinder 17, and the driving mode of the air cylinder has the advantages of simple and reliable structure, high working repeatability and capability of realizing automatic control.

In the frame, a contact starting switch 18 is arranged on the left side of the U-shaped limiting block 10, the contact starting switch 18 can control the driving cylinder 17 to work, and the movable ejector rod 13 moves leftwards to be in contact with the contact starting switch 18 and opens the contact starting switch 18. The motor 5 is placed on the positioning tool 1 and slides along the V-shaped groove 6, the pushing movable ejector rod 13 moves leftwards, and then after the motor 5 is positioned in place, the contact starting switch 18 controls the driving cylinder 17 to work to control the upper die 3 to move downwards to perform stamping work, so that automatic control of stamping is realized.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 invention. In this specification, a schematic representation of the term does 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.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a punching press frock of motor dysmorphism axle which characterized in that: including location frock (1), lower mould (2) and setting be in last mould (3) of lower mould (2) top, lower mould (2) fixed mounting is in the frame, it installs through vertical actuating mechanism to go up mould (3) in the frame, treat that stamped motor (5) place on location frock (1), go up mould (3) with all be equipped with forming seam (4) on lower mould (2), the width of forming seam (4) is less than the diameter size of motor (5) pivot, the pivot of motor (5) sets up along the horizontal direction, and places on forming seam (4) of lower mould (2), it is in to go up mould (3) move down under vertical actuating mechanism's the drive can make it is in to go up mould (3) and lower mould (2) die stamping rib on the lateral wall of motor (5) pivot.

2. The punching tool of the motor special-shaped shaft according to claim 1, characterized in that: the top of the positioning tool (1) is provided with a V-shaped groove (6), the motor (5) can be placed in the V-shaped groove (6) in a fitting manner, the positioning tool (1) is provided with a guide hole arranged along the vertical direction, a guide pillar (7) matched with the guide hole is fixedly installed on the rack, the guide pillar (7) is inserted into the guide hole along the vertical direction and can move up and down along the guide hole, a first spring (8) is sleeved on the guide pillar (7) and positioned between the rack and the lower end face of the positioning tool (1),

a clamping table (9) is arranged at the top of the guide pillar (7), a through hole communicated with the guide hole is formed above the guide hole on the positioning tool (1), the outer diameter of the through hole is larger than that of the guide hole, the clamping table (9) is arranged in the through hole, and the outer diameter of the clamping table (9) is larger than that of the guide hole and smaller than that of the through hole;

the machine frame is also provided with a U-shaped limiting block (10), the U-shaped limiting block (10) comprises a left upright post (11) and a right upright post (12), a first mounting hole is arranged on the left upright post (11) along the horizontal direction, a second mounting hole is arranged on the right upright post (12) along the horizontal direction, the first mounting hole and the second mounting hole are arranged in a collinear manner, a movable ejector rod (13) is arranged in the first mounting hole and the second mounting hole, when the motor (5) slides along the V-shaped groove (6), the rotating shaft of the motor (5) can push the movable ejector rod (13) to slide leftwards along the first mounting hole and the second mounting hole,

a first limiting clamping table (14) is arranged on the movable ejector rod (13) and between the left upright post (11) and the right upright post (12); a second limiting clamping table (15) is arranged on the movable ejector rod (13) and positioned on the right side of the right upright post (12); and a second spring (16) is sleeved on the movable ejector rod (13) and positioned between the left upright post and the first limiting clamping table (14), and the deformation force of the second spring (16) can push the movable ejector rod (13) to move rightwards.

3. The punching tool of the motor special-shaped shaft according to claim 2, characterized in that: vertical actuating mechanism is including driving actuating cylinder (17), the cylinder body that drives actuating cylinder (17) is fixed to be set up in the frame, the piston rod that drives actuating cylinder (17) sets up down along vertical direction, go up mould (3) fixed mounting drive on the piston rod of actuating cylinder (17).

4. The punching tool of the motor special-shaped shaft according to claim 3, characterized in that: in the frame, be located the left side of U type stopper (10) is equipped with contact starting switch (18), contact starting switch (18) can control drive actuating cylinder (17) work, movable ejector pin (13) move left can with contact starting switch (18) contact, and open contact starting switch (18).