Straight bar type stator core coil shaping device

Abstract

The utility model discloses a straight bar type stator core coil shaping device which comprises a base, a shaping carrier is arranged on the base, and a clamping jaw seat and a first linear reciprocating motion mechanism for controlling the clamping jaw seat to move close to or away from the shaping carrier are further arranged on the base. A row of clamping jaws arranged at equal intervals in the length direction of the shaping carrier are arranged on the clamping jaw seat, each clamping jaw is composed of a left clamping piece and a right clamping piece which are rotationally connected to the clamping jaw seat, a left clamping head is arranged at one end of each left clamping piece, a left clamping tail is arranged at the other end of each left clamping piece, a right clamping head is arranged at one end of each right clamping piece, and a right clamping tail is arranged at the other end of each right clamping piece. And the clamping jaw seat is also provided with an extrusion mechanism for controlling the left clamping tail to move close to the right clamping tail. According to the shaping device, the clamping heads in the closed state are inserted into the gaps between the corresponding iron cores, then the extrusion mechanism drives the clamping tails to draw close, the clamping heads are opened according to the lever principle, coils wound on the iron cores are expanded and extruded, the shaping effect on the coils is achieved, the overall function is complete, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical automation, and more specifically, to a straight-bar stator core coil shaping device. Background Art

[0002] After the straight stator core is wound, the coil is not wound neatly, which will affect the subsequent circle closing. The coil wound on the core needs to be shaped to facilitate the subsequent operation. Therefore, the utility model proposes a straight stator core coil shaping device. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned deficiencies in the prior art and provide a straight stator core coil shaping device.

[0004] To solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves a straight stator core coil shaping device, including a base, a shaping carrier is provided on the base, a clamping claw seat and a first linear reciprocating motion mechanism for controlling the clamping claw seat to move closer to or away from the shaping carrier, the clamping claw seat is provided with a row of clamping claws equidistantly arranged along the length direction of the shaping carrier, the clamping claws are composed of a left clamping piece and a right clamping piece rotatably connected to the clamping claw seat, one end of the left clamping piece is provided with a left clamping head and the other end is provided with a left clamping tail, one end of the right clamping piece is provided with a right clamping head and the other end is provided with a right clamping tail, the left clamping head is abutted against the right clamping head, the left clamping tail is away from the right clamping tail, and the clamping claw seat is also provided with an extrusion mechanism for controlling the left clamping tail to move closer to the right clamping tail.

[0005] The utility model is further configured as follows: the extrusion mechanism includes an extrusion plate and a second linear reciprocating motion mechanism for controlling the extrusion plate to move closer to or away from the clamping jaws, the extrusion plate is provided with an extrusion die that matches the clamping jaws one by one, the extrusion die is provided with an extrusion groove for the left clamping tail and the right clamping tail to be inserted, the cross-section of the extrusion groove is an isosceles trapezoidal shape, and the notch width of the extrusion groove is greater than the groove bottom width.

[0006] The utility model is further configured as follows: the shaping carrier is slidably connected to the base, and the shaping carrier is provided with a third linear reciprocating motion mechanism for controlling the shaping carrier to move closer to or away from the clamping claw seat, and the third linear reciprocating motion mechanism is arranged on the base.

[0007] The utility model is further configured as follows: the plastic surgery vehicle is provided with a fixed stopper on one side in the length direction and a movable stopper on the other side; the movable stopper is provided with a fourth linear reciprocating motion mechanism for controlling the movable stopper to move closer to or away from the fixed stopper; the fourth linear reciprocating motion mechanism is arranged on the plastic surgery vehicle.

[0008] The utility model is further configured as follows: a backing plate is provided on a side of the shaping carrier facing away from the clamping claw seat.

[0009] In summary, the utility model has the following beneficial effects: the straight bar stator core coil shaping device involved in the utility model first inserts the clamp in the closed state into the gap between the corresponding cores, and then drives the clamp tail to move closer by the extrusion mechanism, and opens the clamp by the lever principle to expand and squeeze the coil wound on the core, so as to achieve the shaping effect of the coil, facilitate the subsequent rounding operation of the core, and has complete overall functions and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is a partial structural schematic diagram of the utility model;

[0012] Figure 3 yes Figure 2 A schematic diagram of the structure from another perspective;

[0013] Figure 4 It is a partial structural schematic diagram of the utility model;

[0014] Figure 5 It is a schematic diagram of the structure of the clamping jaws of the utility model. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0016] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0017] Example 1

[0018] See also Figures 1 to 5As shown, a straight stator core coil shaping device involved in this embodiment includes a base 1, on which a shaping carrier 2 is provided, the base 1 is also provided with a clamping claw seat 3 and a first linear reciprocating motion mechanism 4 for controlling the clamping claw seat to move closer to or away from the shaping carrier, the clamping claw seat 3 is provided with a row of clamping claws 5 arranged equidistantly along the length direction of the shaping carrier 2, the clamping claw 5 is composed of a left clamping piece 51 and a right clamping piece 52 rotatably connected to the clamping claw seat, one end of the left clamping piece 51 is provided with a left clamping head 511, and the other end is provided with a left clamping tail 512, one end of the right clamping piece 52 is provided with a right clamping head 521, and the other end is provided with a right clamping tail 522, the left clamping head 511 is abutted against the right clamping head 521, and the left clamping tail 512 is away from the right clamping tail 522, and the clamping claw seat 3 is also provided with an extrusion mechanism for controlling the left clamping tail 512 to move closer to the right clamping tail 522.

[0019] Furthermore, the extrusion mechanism includes an extrusion plate 6 and a second linear reciprocating motion mechanism 7 for controlling the extrusion plate to move closer to or away from the clamping jaws. The extrusion plate 6 is provided with an extrusion die 8 that matches the clamping jaws 5 one by one. The extrusion die 8 is provided with an extrusion groove 81 for inserting the left clamp tail 512 and the right clamp tail 522. The cross-section of the extrusion groove 81 is an isosceles trapezoidal shape, and the slot width of the extrusion groove 81 is greater than the slot bottom width.

[0020] Furthermore, the shaping carrier 2 is slidably connected to the base 1 , and a third linear reciprocating motion mechanism 9 is provided on the shaping carrier 2 to control the shaping carrier 2 to move closer to or away from the clamping jaw seat 3 , and the third linear reciprocating motion mechanism 9 is provided on the base 1 .

[0021] Furthermore, the shaping vehicle 2 is provided with a fixed stopper 21 on one side in the length direction and a movable stopper 22 on the other side. The movable stopper 22 is provided with a fourth linear reciprocating motion mechanism 23 for controlling its movement toward or away from the fixed stopper. The fourth linear reciprocating motion mechanism 23 is arranged on the shaping vehicle 2.

[0022] Furthermore, a support plate 24 is provided on the side of the shaping carrier 2 facing away from the clamping jaw seat.

[0023] Furthermore, the base 1 is provided with a first linear guide rail, a first linear slider is slidably connected to the first linear guide rail, the clamping jaw seat 3 is provided on the first linear slider, and the first linear reciprocating motion mechanism 4 is a push rod cylinder.

[0024] Furthermore, the clamping jaw seat 3 is provided with a second linear guide rail, the second linear guide rail is slidably connected with a second linear slider, the extrusion plate 6 is provided on the second linear slider, and the second linear reciprocating motion mechanism 7 is a push rod cylinder.

[0025] Furthermore, the base 1 is provided with a third linear guide rail, the third linear guide rail is slidably connected with a third linear slider, the shaping carrier 2 is arranged on the third linear slider, and the third linear reciprocating motion mechanism 9 is a push rod cylinder.

[0026] Furthermore, the fourth linear reciprocating motion mechanism 23 is a push rod cylinder.

[0027] In this embodiment, the straight stator core wound with the coil is first clamped on the shaping carrier 2, so that the end of the core facing away from the clamping claw seat 3 is against the back plate 24, and one side of the core is positioned by the fixed stopper 21, and the other side is positioned by the movable stopper 22 which is laterally pressed against it; then the first linear reciprocating motion mechanism 4 controls the clamping claw seat 3 to move in the direction close to the shaping carrier 2, and the third linear reciprocating motion mechanism 9 controls the shaping carrier 2 to move in the direction close to the clamping claw seat 3, until the clamping claw 5 with the combined clamps is inserted into the corresponding gap between the cores, and finally the second linear reciprocating motion mechanism 7 controls the extrusion plate 6 to move in the direction close to the clamping claw 5, until the left clamp tail 512 and the right clamp tail 522 are further inserted into the extrusion groove 8. During this period, the closed clamps are separated by being guided by the inclined groove side surface, and the left clamp 511 moves away from the right clamp 521 to expand and squeeze the coil wound on the core, thereby achieving the shaping effect.

[0028] The straight bar type stator core coil shaping device involved in the utility model inserts the clamp in the closed state into the gap between the corresponding cores first, then drives the clamp tail to move closer by the extrusion mechanism, opens the clamp by the lever principle, expands and squeezes the coil wound on the core, so as to achieve the shaping effect of the coil, facilitate the subsequent rounding operation of the core, and has complete overall functions and strong practicality.

[0029] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0030] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A straight stator core coil shaping device, comprising a base, on which a shaping carrier is provided, characterized in that: The base is also provided with a clamping jaw seat and a first linear reciprocating motion mechanism for controlling the clamping jaw seat to move closer to or away from the plastic surgery carrier. The clamping jaw seat is provided with a row of clamping jaws equidistantly arranged along the length direction of the plastic surgery carrier. The clamping jaws are composed of a left clamping piece and a right clamping piece rotatably connected to the clamping jaw seat. One end of the left clamping piece is provided with a left clamping head, and the other end is provided with a left clamping tail. One end of the right clamping piece is provided with a right clamping head, and the other end is provided with a right clamping tail. The left clamping head is abutted against the right clamping head, and the left clamping tail is away from the right clamping tail. The clamping jaw seat is also provided with an extrusion mechanism for controlling the left clamping tail to move closer to the right clamping tail.

2. The straight stator core coil shaping device according to claim 1, characterized in that: The extrusion mechanism includes an extrusion plate and a second linear reciprocating motion mechanism for controlling the extrusion plate to move closer to or away from the clamping jaws. The extrusion plate is provided with an extrusion die that matches the clamping jaws one by one. The extrusion die is provided with an extrusion groove for the left clamping tail and the right clamping tail to be inserted. The cross-section of the extrusion groove is an isosceles trapezoidal shape, and the notch width of the extrusion groove is greater than the groove bottom width.

3. The straight stator core coil shaping device according to claim 1 or 2, characterized in that: The shaping carrier is slidably connected to the base, and a third linear reciprocating motion mechanism is provided on the shaping carrier to control the shaping carrier to move closer to or away from the clamping claw seat, and the third linear reciprocating motion mechanism is arranged on the base.

4. The straight stator core coil shaping device according to claim 3, characterized in that: The shaping carrier is provided with a fixed stopper on one side in the length direction and a movable stopper on the other side. The movable stopper is provided with a fourth linear reciprocating motion mechanism for controlling the movable stopper to move closer to or away from the fixed stopper. The fourth linear reciprocating motion mechanism is arranged on the shaping carrier.

5. The straight stator core coil shaping device according to claim 4, characterized in that: A backing plate is provided on the side of the shaping carrier facing away from the clamping claw seat.

Images