Glue injection jig for rotor of linear motor

Abstract

The utility model relates to the technical field of glue injection, and discloses a linear motor mover glue injection jig, which comprises a shaping plate and a mover assembly, a groove is arranged on one side of the shaping plate, the groove extends to the other side of the shaping plate, the mover assembly is arranged in the groove, a sealing plate is arranged on one side of the shaping plate, and the sealing plate is arranged on the other side of the shaping plate. A groove is formed in one side of the shaping plate, an opening is formed in one side of the shaping plate, the opening is communicated with the groove, one end of the rotor assembly is arranged in the opening, and a wire outlet fixing plate is further arranged in the opening. The problems that in the prior art, the rotor assembly is not high in assembly precision, and glue cannot be accurately conveyed to a glue filling area of a rotor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue injection, in particular to a glue injection fixture for a linear motor mover. Background Technique

[0002] For the mover module of the traditional linear motor, the motor mover is first installed in the potting fixture, then potting glue is poured into the potting fixture, and then it is placed in an oven for heating and curing. After curing, it is taken out and waited for the motor mover to cool. After cooling, the potting fixture is disassembled, the motor mover is taken out, the residual potting glue on the surface of the potting fixture is cleaned, and the surface of the motor mover is processed after taking out the motor mover to ensure the beautiful appearance of the motor mover.

[0003] In the Chinese patent with the publication number CN 214447869 U, a mover potting mold is disclosed, which includes a mold bottom plate, a left side sealing plate, a right side sealing plate, a non-porous side plate, a porous side plate and a sealing device; the mold bottom plate is a rectangular panel structure, and a plurality of screw holes are opened on the narrow side of the mold bottom plate. The bottom of the non-porous side plate and the porous side plate are provided with corresponding screw holes, and the non-porous side plate and the porous side plate are fixed to the two narrow sides of the mold bottom plate through screws and screw holes; the left side sealing plate and the right side sealing plate are respectively fixed on the mold bottom plate, and the mold bottom plate, the left side sealing plate, the right side sealing plate, the non-porous side plate and the porous side plate form a potting cavity; the sealing device is arranged at the gap of the potting cavity. The mover potting mold of the utility model is convenient to assemble, suitable for the potting requirements of different types of movers, convenient to operate, has high potting quality, and will not damage the mover.

[0004] The mover potting mold of the above device is convenient to assemble, suitable for the potting requirements of different types of movers, convenient to operate, has high potting quality, and will not damage the mover. However, in the prior art, when the mixed glue is injected into the cavity of the mover, the assembly accuracy of the mover assembly is not high, which will cause the glue to be unable to be accurately transported to the potting area of the mover. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problems existing in the prior art, and a glue injection fixture for a linear motor mover is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A glue injection fixture for a linear motor mover includes a shaping plate and a mover assembly. A groove is provided on one side of the shaping plate, and the groove extends to the other side of the shaping plate. The mover assembly is arranged in the groove. A sealing plate is installed on one side of the shaping plate. An opening is provided on one side of the shaping plate, and the opening is communicated with the groove. One end of the mover assembly is arranged in the opening, and a wire outlet fixing plate is also arranged in the opening.

[0008] Preferably, the sealing plate is installed on one side of the shaping plate through bolts. A number of first threaded holes are provided on one side of the rotor assembly, and a number of second threaded holes are provided on the sealing plate, and the positions of the number of first threaded holes correspond to the positions of the number of second threaded holes.

[0009] Preferably, the wire outlet fixing plate is fixed at the opening through bolts.

[0010] Preferably, a first wire outlet is arranged in the opening, a second wire outlet is arranged on one side of the wire outlet fixing plate, and the position of the first wire outlet corresponds to the position of the second wire outlet.

[0011] Preferably, the sides of the first wire outlet and the second wire outlet are both semicircular.

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

[0013] In the present utility model, through the provided shaping plate, the rotor assembly can be installed in the groove, and then fixed in the groove through the provided sealing plate. Through the provided opening and the wire outlet fixing plate, glue can be accurately introduced into the area where potting is required. Compared with the prior art, the device improves the assembly accuracy of the rotor assembly by providing the opening and the wire outlet fixing plate, and solves the problem that in the prior art, the assembly accuracy of the rotor assembly is not high, which will cause the glue to be unable to be accurately delivered to the potting area of the rotor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an overall schematic diagram of a linear motor rotor potting fixture proposed by the present utility model;

[0015] Figure 2 is a bottom schematic diagram of a linear motor rotor potting fixture proposed by the present utility model;

[0016] Figure 3 is an internal schematic diagram of a linear motor rotor potting fixture proposed by the present utility model.

[0017] In the figure: 1, shaping plate; 2, groove; 3, rotor assembly; 4, sealing plate; 5, opening; 6, wire outlet fixing plate; 7, first threaded hole; 8, second threaded hole; 9, first wire outlet; 10, second wire outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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.

[0019] Refer to Figures 1 to 3, A glue injection fixture for a linear motor mover, comprising a shaping plate 1 and a mover assembly 3. A groove 2 is provided on one side of the shaping plate 1, and the groove 2 extends to the other side of the shaping plate 1. The mover assembly 3 is arranged in the groove 2. A sealing plate 4 is installed on one side of the shaping plate 1. An opening 5 is provided on one side of the shaping plate 1, and the opening 5 communicates with the groove 2. One end of the mover assembly 3 is arranged in the opening 5, and a wire outlet fixing plate 6 is also arranged in the opening 5.

[0020] When this device is in use, the mover assembly 3 can be installed in the groove 2, and then fixed in the groove 2 through the provided sealing plate 4. Through the provided opening 5 and wire outlet fixing plate 6, glue can be accurately introduced into the area that needs to be potted. Compared with the prior art, through the provided opening 5 and wire outlet fixing plate 6, the assembly accuracy of the mover assembly 3 is improved, and the problem that in the prior art, the assembly accuracy of the mover assembly 3 is not high, which will cause the glue to not be accurately delivered to the potting area of the mover, is solved.

[0021] Furthermore, the sealing plate 4 is installed on one side of the shaping plate 1 by bolts. A number of first threaded holes 7 are provided on one side of the mover assembly 3, and a number of second threaded holes 8 are provided on the sealing plate 4, and the positions of the number of first threaded holes 7 correspond to the positions of the number of second threaded holes 8. Through the provided sealing plate 4, the mover assembly 3 can be restricted in the groove 2. Then, by setting the bolts in the corresponding first threaded holes 7, the sealing plate 4 can be fixed on one side of the shaping plate 1. By setting the bolts in the corresponding second threaded holes 8, the mover assembly 3 can be fixedly connected to the sealing plate 4, and thus the installation of the mover assembly 3 is completed.

[0022] Furthermore, the wire outlet fixing plate 6 is fixed at the opening 5 by bolts. By being fixed with bolts, it is convenient to disassemble and install the wire outlet fixing plate 6 during use.

[0023] Furthermore, a first wire outlet 9 is provided in the opening 5, and a second wire outlet 10 is provided on one side of the wire outlet fixing plate 6. The position of the first wire outlet 9 corresponds to the position of the second wire outlet 10. Through the provided first wire outlet 9 and second wire outlet 10, it is helpful for the injection of glue and prevents deviation or overflow during glue injection.

[0024] Furthermore, the sides of both the first wire outlet 9 and the second wire outlet 10 are semi-circular. When the wire outlet fixing plate 6 is installed in the opening 5, the first wire outlet 9 and the second wire outlet 10 can be combined together to form a circular wire outlet, which is convenient for operation.

[0025] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. A linear motor mover glue injection jig, comprising a shaping plate (1) and a mover assembly (3), characterized in that: A groove (2) is provided on one side of the shaping plate (1), the groove (2) extending to the other side of the shaping plate (1), the mover assembly (3) is arranged in the groove (2), a sealing plate (4) is installed on one side of the shaping plate (1), an opening (5) is provided on one side of the shaping plate (1), the opening (5) is communicated with the groove (2), one end of the mover assembly (3) is arranged in the opening (5), and an outlet fixing plate (6) is also arranged in the opening (5).

2. A linear motor mover glue injection jig according to claim 1, characterized in that: The sealing plate (4) is mounted on one side of the shaping plate (1) by means of bolts, a plurality of first threaded holes (7) are provided on one side of the mover assembly (3), a plurality of second threaded holes (8) are provided on the sealing plate (4), and the positions of the plurality of first threaded holes (7) and the plurality of second threaded holes (8) correspond to each other.

3. The linear motor mover glue injection jig according to claim 1, characterized in that: The outlet fixing plate (6) is fixed at the opening (5) by means of bolts.

4. The linear motor mover glue injection jig according to claim 1, characterized in that: A first wire outlet (9) is provided in the opening (5), and a second wire outlet (10) is provided on one side of the wire outlet fixing plate (6), wherein the position of the first wire outlet (9) corresponds to the position of the second wire outlet (10).

5. A linear motor mover glue injection jig according to claim 4, characterized in that: The side portions of the first wire outlet (9) and the second wire outlet (10) are both semicircular.

Images