Glue pouring jig for linear motor rotor

Abstract

The utility model discloses a glue pouring jig for a linear motor mover, which relates to the technical field of linear motor mover processing and comprises a fixing plate for placing the linear motor mover, a detachable butt-joint pressing block is arranged on one side of the fixing plate, and a wire outlet through hole is arranged between the fixing plate and the butt-joint pressing block. A jig sleeve shell is fixedly installed above the fixing plate, and a fixing rod is fixedly installed at the top of the jig sleeve shell. According to the utility model, glue overflow at the position of the wire outlet through hole can be prevented by utilizing the butt-joint pressing block, the screws on the fixing rod can press the silicon steel sheet, and the position change of the silicon steel sheet in the vacuumizing and baking processes after glue filling is completed is prevented; and the arrangement of the first encryption sealing strip and the second encryption sealing strip can avoid glue overflowing at the locking position of the workpiece, the yield is improved, the whole face of the glue pouring jig is designed to be open, epoxy resin is poured from the upper portion, actual operation is greatly facilitated, the vacuumizing effect is better facilitated, and observation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of linear motor mover processing, in particular to a glue pouring jig for linear motor movers. Background Art

[0002] The linear motor's rotor module is first installed in a potting jig, and then potting glue is poured into the potting jig, and then placed in an oven for heating and curing. After curing, it is taken out and waited for the motor rotor to cool down. After cooling, the potting jig is disassembled and the motor rotor is taken out. The potting glue remaining on the surface of the potting jig is cleaned, and the surface of the motor rotor is treated after the motor rotor is taken out to ensure the beautiful appearance of the motor rotor.

[0003] Existing glue filling jigs for motor movers require repeated disassembly and assembly during use. However, glue may overflow from the locking areas of components during use, thereby affecting the product yield. Therefore, the present invention proposes a glue filling jig for linear motor movers. Utility Model Content

[0004] Technical problems solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a glue pouring fixture for a linear motor mover.

[0006] Technical Solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a glue filling jig for a linear motor mover, comprising a fixing plate for placing the linear motor mover, a detachable docking pressure block being provided on one side of the fixing plate, a wire outlet through-hole being provided between the fixing plate and the docking pressure block, a jig shell being fixedly installed above the fixing plate, a fixing rod being fixedly installed on the top of the jig shell, a screw being connected to the internal thread of the fixing rod, the docking pressure block can prevent glue overflow at the wire outlet through-hole position, the screw on the fixing rod can press the silicon steel sheet to prevent the position of the silicon steel sheet from changing during vacuuming and baking after the glue filling is completed, and the pressing force of the screw can be adjusted up and down, and the arrangement of the first sealing strip and the second sealing strip of the device can avoid glue overflow at the locking position of the workpiece, thereby improving the yield rate, and the entire surface of the glue filling jig is open in design, and epoxy resin is poured from above, which greatly facilitates actual operation, and is also more convenient for vacuuming effect and easy to observe.

[0008] Preferably, the linear motor mover is composed of silicon steel sheets and coils, and the fixing plate is provided with a slot for clamping the linear motor mover.

[0009] Preferably, the fixing plate and the docking pressing block are connected by a first screw, and a first sealing strip is provided between the fixing plate and the docking pressing block.

[0010] Preferably, the fixing plate and the jig housing are connected by a second screw, and a second sealing strip is provided between the fixing plate and the jig housing.

[0011] Preferably, the jig housing and the fixing rod are connected by a third screw.

[0012] Preferably, a threaded hole for installing a screw is opened inside the fixing rod, and there are multiple screws.

[0013] Beneficial effects:

[0014] Compared with the existing technology, the glue pouring fixture for linear motor movers has the following beneficial effects:

[0015] When the utility model is used, the linear motor rotor composed of silicon steel sheets and coils is first placed on the fixed plate and clamped, and then the docking pressure block and the fixture shell are assembled on the fixed plate. The linear motor rotor appears from the wire outlet through-hole, and the docking pressure block can prevent glue from overflowing at the wire outlet through-hole position. The screws on the fixing rod can press the silicon steel sheet to prevent the position of the silicon steel sheet from changing during vacuuming and baking after the glue filling is completed, and the screws can adjust the pressing force up and down. The arrangement of the first and second sealing strips of the device can avoid glue overflow at the workpiece locking position, thereby improving the yield rate. The entire surface of the glue filling fixture is open in design, and epoxy resin is poured from above, which greatly facilitates actual operation, makes vacuuming effect more convenient, and is easy to observe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 2 It is a structural diagram of the utility model;

[0019] Figure 3 This is a structural diagram of the fixing plate and the docking pressing block of the utility model.

[0020] In the picture:

[0021] 1. Linear motor rotor; 2. Fixing plate; 3. Docking block; 4. Wire outlet hole; 5. Fixture housing; 6. Fixing rod; 7. Screw; 8. First sealing strip; 9. First screw; 10. Second screw; 11. Second sealing strip; 12. Third screw; 601, threaded hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1 to 3 As shown, the utility model provides a technical solution: a glue filling jig for a linear motor mover, comprising a fixing plate 2 for placing a linear motor mover 1, a detachable docking pressure block 3 is provided on one side of the fixing plate 2, a wire outlet through-hole 4 is provided between the fixing plate 2 and the docking pressure block 3, a fixture housing 5 is fixedly installed above the fixing plate 2, a fixing rod 6 is fixedly installed on the top of the fixture housing 5, a screw 7 is connected to the internal thread of the fixing rod 6, the docking pressure block 3 can prevent glue from overflowing at the position of the wire outlet through-hole 4, the screw 7 on the fixing rod 6 can press the silicon steel sheet 101 to prevent the position of the silicon steel sheet from changing during vacuuming and baking after the glue filling is completed, and the screw 7 can adjust the pressing force up and down, and the arrangement of the first sealing strip 8 and the second sealing strip 11 of the device can avoid glue overflow at the locking part of the workpiece, thereby improving the yield rate, and the entire surface of the glue filling jig is open-faced, and epoxy resin is poured from above, which greatly facilitates actual operation, and is more convenient for vacuuming effect and easy to observe.

[0024] Please pay attention to Figure 2 The linear motor mover 1 is composed of a silicon steel sheet 101 and a coil 102 , and a slot for clamping the linear motor mover 1 is provided on the fixing plate 2 .

[0025] Please pay attention to Figure 2 and Figure 3 The plate 2 and the docking block 3 are connected by a first screw 9, and a first sealing strip 8 is provided between the fixed plate 2 and the docking block 3. The fixed plate 2 and the fixture shell 5 are connected by a second screw 10, and a second sealing strip 11 is provided between the fixed plate 2 and the fixture shell 5.

[0026] Please pay attention to Figure 1 and Figure 2The fixture housing 5 and the fixing rod 6 are connected by a third screw 12. A threaded hole 601 for installing a screw 7 is opened inside the fixing rod 6. There are multiple screws 7.

[0027] Working principle: first, place the linear motor rotor 1 composed of silicon steel sheet 101 and coil 102 on the fixed plate 2 and clamp it, then assemble the docking pressure block 3 and the fixture housing 5 on the fixed plate 2, and the linear motor rotor 1 appears from the wire outlet hole 4, and the docking pressure block 3 can prevent glue from overflowing at the wire outlet hole 4. The screw 7 on the fixing rod 6 can press the silicon steel sheet 101 to prevent the position of the silicon steel sheet from changing during vacuuming and baking after the glue filling is completed, and the screw 7 can adjust the pressing force up and down. The setting of the first sealing strip 8 and the second sealing strip 11 of the device can avoid glue overflow at the locking part of the workpiece, thereby improving the yield rate.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "includes," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue-filling jig for a linear motor rotor, characterized by: The invention comprises a fixing plate (2) for placing a linear motor mover (1); a detachable docking block (3) is provided on one side of the fixing plate (2); a wire outlet hole (4) is provided between the fixing plate (2) and the docking block (3); a jig housing (5) is fixedly installed above the fixing plate (2); a fixing rod (6) is fixedly installed on the top of the jig housing (5); and a screw (7) is connected to the internal thread of the fixing rod (6).

2. The glue pouring jig for a linear motor rotor according to claim 1, characterized in that: The linear motor mover (1) is composed of a silicon steel sheet (101) and a coil (102), and a slot for clamping the linear motor mover (1) is provided on the fixing plate (2).

3. The glue pouring jig for a linear motor rotor according to claim 1, characterized in that: The fixing plate (2) and the docking pressing block (3) are connected via a first screw (9), and a first sealing strip (8) is provided between the fixing plate (2) and the docking pressing block (3).

4. The glue pouring jig for a linear motor rotor according to claim 1, characterized in that: The fixing plate (2) and the jig housing (5) are connected via a second screw (10), and a second sealing strip (11) is provided between the fixing plate (2) and the jig housing (5).

5. The glue pouring jig for a linear motor rotor according to claim 1, characterized in that: The jig housing (5) and the fixing rod (6) are connected via a third screw (12).

6. The glue pouring jig for a linear motor rotor according to claim 1, characterized in that: The fixing rod (6) is provided with a threaded hole (601) for installing a screw (7), and the number of the screws (7) is multiple.

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