Wire clamp for stator wire binding machine

Abstract

The utility model discloses a wire clamping device for a stator wire binding machine, which comprises a sleeve, the top of the sleeve is fixedly connected with a mounting box, the mounting box is communicated with the sleeve, a rotary clamping rod is arranged in the sleeve, and the top of the rotary clamping rod extends into the mounting box. The holding handle is held, the sleeve is driven to move, a stator binding wire enters the bottom of the interior of the sleeve, the retaining ring is pulled to move leftwards, the retaining ring drives the pull plate to move leftwards, the pull plate drives the toothed plate to move leftwards, the toothed plate drives the gear to rotate, the gear drives the rotary clamping rod to rotate, and the rotary clamping rod is matched with the sleeve to clamp the stator binding wire in the sleeve. A user can drive the rotary clamping rod to rotate through the overall force of the palm, the hand of the user can work easily and comfortably through cooperation of the retaining ring and the grab handle, the thread trapper has the advantage of being high in use comfort degree, the rotary clamping rod is driven to work in the mode that the palm is used for being matched with holding, the burden is light in the finger working process, and the use efficiency of the thread trapper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stator processing equipment, in particular to a wire clamping device for a stator wire tying machine. Background Technique

[0002] Before the stator wire tying machine is used, a wire clamping device is needed to draw the wire to the wire nozzle. The patent publication number is CN213341943U, which discloses a wire clamping device for a stator wire tying machine, including a sleeve and a sleeve rod sleeved in the sleeve. The sleeve includes an integrally formed upper sleeve and a lower sleeve. The two sides of the barrel body of the upper sleeve are provided with S-shaped rotating channels arranged in a circumferential array. The lower part of the lower sleeve is provided with symmetric inlet plates. A gap is left between the inlet plates to form a wire inlet groove. The sleeve rod includes a sleeve rod body. Protrusions that can move along the rotating channels are provided on both sides of the sleeve rod body. A wire clamping plate is integrally formed below the sleeve rod body. The wire clamping plate matches the inner shape of one of the inlet plates. The utility model does not require manual operation, has a high degree of automation in clamping the wire head, and has a relatively high production efficiency; at the same time, the clamped wire head is not easy to fall off, and the wire head can be released relatively quickly.

[0003] The above-mentioned existing technical solutions have the following defects: By pressing to drive the rotation of the wire clamping plate, friction will be generated between the sleeve rod and the upper sleeve during the process, and strong frictional resistance will also be generated when the protrusions move inside the rotating channels. The superposition of the two resistances results in strong resistance when the user presses the sleeve rod. After the user presses the sleeve rod at a high frequency, the fingers will be fatigued and the finger joints will be sore, reducing the use efficiency of the stator wire tying machine. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a wire clamping device for a stator wire tying machine, which has the advantage of high use comfort, and solves the problem that by pressing to drive the rotation of the wire clamping plate, friction will be generated between the sleeve rod and the upper sleeve during the process, and strong frictional resistance will also be generated when the protrusions move inside the rotating channels. The superposition of the two resistances results in strong resistance when the user presses the sleeve rod. After the user presses the sleeve rod at a high frequency, the fingers will be fatigued and the finger joints will be sore, reducing the use efficiency of the wire clamping device.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A wire clamping device for a stator wire tying machine, including a sleeve, the top of the sleeve is fixedly connected with an installation box, the installation box is communicated with the sleeve, a rotating clamping rod is arranged inside the sleeve, the top of the rotating clamping rod extends into the installation box, a gear is fixedly connected to the top of the rotating clamping rod, a toothed plate is meshed with the front side of the gear, a protective cover is arranged on the front side of the toothed plate, the rear side of the protective cover is fixedly connected to the front side of the installation box, and a pulling mechanism is fixedly connected to the right side of the toothed plate.

[0006] Preferably, the pulling mechanism includes a pull plate fixedly connected to the right side of the toothed plate. A buckle is fixedly connected to the left side of the front of the pull plate. A handle is arranged on the left side of the buckle, and the rear side of the handle is fixedly connected to the front side of the protective cover.

[0007] Preferably, a friction ring is fixedly connected to the surface of the handle. The number of the friction rings is several, and the several friction rings are equidistantly distributed.

[0008] Preferably, a reinforcing piece is fixedly connected to the left side of the buckle, and the surface of the reinforcing piece is fixedly connected to the left side of the pull plate.

[0009] Preferably, a triangular block is fixedly connected to the right side of the buckle, and the rear side of the triangular block is fixedly connected to the front side of the pull plate.

[0010] Preferably, a trapezoidal bar is slidably connected to the inside of the toothed plate, and the front side of the trapezoidal bar is fixedly connected to the rear side of the protective cover.

[0011] Preferably, a reinforcing ring is fixedly connected to the bottom of the installation box, and the inner wall of the reinforcing ring is fixedly connected to the surface of the sleeve.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By holding the handle of the present utility model, the sleeve is driven to move, so that the stator binding wire enters the bottom inside the sleeve. The buckle is pulled to move to the left. The buckle drives the pull plate to move to the left. The pull plate drives the toothed plate to move to the left. The toothed plate drives the gear to rotate. The gear drives the rotating clamping rod to rotate. The rotating clamping rod cooperates with the sleeve to clamp the stator binding wire inside. The user can drive the rotating clamping rod to rotate by using the overall strength of the palm. The cooperation between the buckle and the handle makes the user's hand work easily and comfortably, having the advantage of high use comfort. By using the overall cooperation of the palm to drive the rotating clamping rod to work, the burden on the fingers during work is light, improving the use efficiency of the wire clamping device.

[0014] 2. By arranging the pulling mechanism, the present utility model can drive the rotating clamping rod, avoiding the laborious driving of the rotating clamping rod, and can drive the rotating clamping rod to work by combining the overall strength of the palm, improving the use comfort of the wire clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a perspective view of the sleeve of the present utility model;

[0017] Figure 3 This is a three-dimensional view of the gear of the present utility model;

[0018] Figure 4 This is a three-dimensional sectional view of the mounting box of the present utility model;

[0019] Figure 5 This is a three-dimensional view of the rotary clamping rod of the present utility model.

[0020] In the figure: 1, sleeve; 2, mounting box; 3, rotary clamping rod; 4, gear; 5, toothed plate; 6, protective cover; 7, pulling mechanism; 71, pull plate; 72, buckle; 73, handle; 8, friction ring; 9, reinforcing piece; 10, triangular block; 11, trapezoidal strip; 12, reinforcing ring. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figures 1 to 5 shown, a wire clamping device for a stator wire tying machine provided by the present utility model includes a sleeve 1. A mounting box 2 is fixedly connected to the top of the sleeve 1. The mounting box 2 is communicated with the sleeve 1. A rotary clamping rod 3 is arranged inside the sleeve 1. The top of the rotary clamping rod 3 extends into the mounting box 2. A gear 4 is fixedly connected to the top of the rotary clamping rod 3. A toothed plate 5 is meshed with the front side of the gear 4. A protective cover 6 is arranged on the front side of the toothed plate 5. The rear side of the protective cover 6 is fixedly connected to the front side of the mounting box 2. A pulling mechanism 7 is fixedly connected to the right side of the toothed plate 5.

[0023] Referring Figure 1 to, the pulling mechanism 7 includes a pull plate 71. The pull plate 71 is fixedly connected to the right side of the toothed plate 5. A buckle 72 is fixedly connected to the left side of the front side of the pull plate 71. A handle 73 is arranged on the left side of the buckle 72. The rear side of the handle 73 is fixedly connected to the front side of the protective cover 6.

[0024] As a technical optimization scheme of the present utility model, by setting the pulling mechanism 7, the rotary clamping rod 3 can be driven, avoiding the laborious driving of the rotary clamping rod 3. The entire strength of the palm can be combined to drive the rotary clamping rod 3 to work, improving the use comfort of the wire clamping device.

[0025] Referring Figure 1 to, a friction ring 8 is fixedly connected to the surface of the handle 73. The number of the friction rings 8 is several, and the several friction rings 8 are equidistantly distributed.

[0026] As a technical optimization solution of the present utility model, by providing a friction ring 8, the friction between the handle 73 and the user can be increased, avoiding the situation where the small friction between the handle 73 and the user causes the handle 73 to slide in the user's hand, and improving the stability of the handle 73.

[0027] Reference Figure 1 , a reinforcing piece 9 is fixedly connected to the left side of the buckle ring 72, and the surface of the reinforcing piece 9 is fixedly connected to the left side of the pull plate 71.

[0028] As a technical optimization solution of the present utility model, by providing the reinforcing piece 9, the connection between the buckle ring 72 and the pull plate 71 can be strengthened, avoiding breakage during the use of the buckle ring 72 and the pull plate 71, preventing the buckle ring 72 and the pull plate 71 from being unable to cooperate, and improving the use effect of the buckle ring 72 and the pull plate 71.

[0029] Reference Figure 1 , a triangular block 10 is fixedly connected to the right side of the buckle ring 72, and the rear side of the triangular block 10 is fixedly connected to the front side of the pull plate 71.

[0030] As a technical optimization solution of the present utility model, by providing the triangular block 10, the connection between the buckle ring 72 and the pull plate 71 can be strengthened, avoiding breakage during the use of the buckle ring 72 and the pull plate 71, preventing the buckle ring 72 and the pull plate 71 from being unable to cooperate, and improving the use effect of the buckle ring 72 and the pull plate 71.

[0031] Reference Figure 3 , a trapezoidal strip 11 is slidably connected inside the toothed plate 5, and the front side of the trapezoidal strip 11 is fixedly connected to the rear side of the protective cover 6.

[0032] As a technical optimization solution of the present utility model, by providing the trapezoidal strip 11, the sliding of the toothed plate 5 can be stabilized, avoiding the toothed plate 5 from shaking during the sliding movement, resulting in the loosening of the toothed plate 5, and improving the sliding stability of the toothed plate 5.

[0033] Reference Figure 2 , a reinforcing ring 12 is fixedly connected to the bottom of the installation box 2, and the inner wall of the reinforcing ring 12 is fixedly connected to the surface of the sleeve 1.

[0034] As a technical optimization solution of the present utility model, by providing the reinforcing ring 12, the connection between the installation box 2 and the sleeve 1 can be strengthened, avoiding breakage during the use of the installation box 2 and the sleeve 1, preventing the installation box 2 and the sleeve 1 from being unable to cooperate, and improving the use effect of the installation box 2 and the sleeve 1.

[0035] Working principle and usage process of the present utility model: When in use, hold the handle 73 to drive the sleeve 1 to move, so that the stator binding wire enters the bottom inside the sleeve 1. Pull the buckle ring 72 to move to the left, the buckle ring 72 drives the pull plate 71 to move to the left, the pull plate 71 drives the toothed plate 5 to move to the left, the toothed plate 5 drives the gear 4 to rotate, the gear 4 drives the rotating clamping rod 3 to rotate, and the rotating clamping rod 3 cooperates with the sleeve 1 to clamp the stator binding wire inside it. The user can use the overall strength of the palm to drive the rotating clamping rod 3 to rotate. The cooperation between the buckle ring 72 and the handle 73 makes the user's hand work easily and comfortably.

[0036] In summary, for the wire clamping device of this stator binding machine, through the combined use of the sleeve 1, the mounting box 2, the rotating clamping rod 3, the gear 4, the toothed plate 5, the protective cover 6 and the pulling mechanism 7, it has the advantage of high usage comfort, and solves the problem that when driving the wire clamping plate to rotate by pressing, friction will be generated between the middle sleeve rod and the upper sleeve, and strong frictional resistance will also be generated when the protrusion moves inside the rotation channel. The superposition of the two resistances makes the resistance strong when the user presses the sleeve rod. After the user presses the sleeve rod at a high frequency, the fingers will be tired and the finger joints will ache, reducing the use efficiency of the wire clamping device.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A wire clamping device for a stator wire tying machine, comprising a sleeve (1), characterized in that: The top of the sleeve (1) is fixedly connected with an installation box (2), the installation box (2) is communicated with the sleeve (1), a rotating clamping rod (3) is arranged inside the sleeve (1), the top of the rotating clamping rod (3) extends into the installation box (2), a gear (4) is fixedly connected to the top of the rotating clamping rod (3), a toothed plate (5) is meshed with the front side of the gear (4), a protective cover (6) is arranged on the front side of the toothed plate (5), the rear side of the protective cover (6) is fixedly connected to the front side of the installation box (2), and a pulling mechanism (7) is fixedly connected to the right side of the toothed plate (5).

2. The wire clamping device for a stator wire tying machine according to claim 1, wherein: The pulling mechanism (7) includes a pull plate (71), the pull plate (71) is fixedly connected to the right side of the toothed plate (5), a buckle ring (72) is fixedly connected to the left side of the front side of the pull plate (71), a handle (73) is arranged on the left side of the buckle ring (72), and the rear side of the handle (73) is fixedly connected to the front side of the protective cover (6).

3. The wire clamping device for a stator wire tying machine according to claim 2, wherein: A friction ring (8) is fixedly connected to the surface of the handle (73), the number of the friction rings (8) is several, and the several friction rings (8) are distributed at equal intervals.

4. A wire clamping device for a stator wire tying machine according to claim 2, characterized in that: A reinforcing piece (9) is fixedly connected to the left side of the buckle ring (72), and the surface of the reinforcing piece (9) is fixedly connected to the left side of the pull plate (71).

5. The wire clamping device for a stator wire tying machine according to claim 2, characterized in that: A triangular block (10) is fixedly connected to the right side of the buckle ring (72), and the rear side of the triangular block (10) is fixedly connected to the front side of the pull plate (71).

6. The wire clamping device for a stator wire tying machine according to claim 1, characterized in that: A trapezoidal strip (11) is slidably connected to the inside of the toothed plate (5), and the front side of the trapezoidal strip (11) is fixedly connected to the rear side of the protective cover (6).

7. A wire clamping device for a stator wire tying machine according to claim 1, characterized in that: A reinforcing ring (12) is fixedly connected to the bottom of the installation box (2), and the inner wall of the reinforcing ring (12) is fixedly connected to the surface of the sleeve (1).

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