CN219697452U - Frock tool convenient to explosion-proof servo motor stator embedment - Google Patents
Frock tool convenient to explosion-proof servo motor stator embedment Download PDFInfo
- Publication number
- CN219697452U CN219697452U CN202320940162.8U CN202320940162U CN219697452U CN 219697452 U CN219697452 U CN 219697452U CN 202320940162 U CN202320940162 U CN 202320940162U CN 219697452 U CN219697452 U CN 219697452U
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- Prior art keywords
- box
- motor stator
- fixing
- fixed
- encapsulating
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- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 238000005538 encapsulation Methods 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 2
- 239000012790 adhesive layer Substances 0.000 claims 1
- 230000000181 anti-adherent effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 abstract description 12
- 229920005989 resin Polymers 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 238000004382 potting Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a fixture convenient for encapsulating an explosion-proof servo motor stator, which comprises an encapsulating box, wherein the lower surface of the encapsulating box is provided with a fixing mechanism used for clamping, fixing and encapsulating the motor stator, and the inner peripheral wall of the encapsulating box is provided with a cooling mechanism used for improving the encapsulating cooling effect. This frock tool convenient to explosion-proof servo motor stator embedment has through setting up fixed establishment, through mutually supporting between fixed box, fixed orifices, adjusting screw and the fixed plate etc., can utilize the fixed orifices to peg graft to the motor stator transmission shaft in the encapsulating case to utilize sealing washer cooperation fixed orifices can avoid the resin infiltration to get into in the fixed box, rotate the carousel simultaneously and drive adjusting screw and rotate in the adjusting screw and then drive the fixed plate and remove and be fixed with motor stator's transmission shaft contact, fix motor stator in the encapsulating case keep perpendicular improvement embedment effect.
Description
Technical Field
The utility model relates to the technical field of stator encapsulation, in particular to a tool fixture convenient for explosion-proof servo motor stator encapsulation.
Background
The servo motor is an engine for controlling mechanical elements to run in a servo system, is an indirect speed changing device for a supplementary motor, can control the speed, has very accurate position accuracy, can convert voltage signals into torque and rotating speed to drive a control object, is controlled by input signals, can quickly respond, is used as an executive element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, can convert received electric signals into angular displacement or angular speed output on a motor shaft, and is divided into two major types of direct current and alternating current servo motors, and is mainly characterized in that no autorotation phenomenon exists when the signal voltage is zero, and the rotating speed is uniformly reduced along with the increase of the torque.
Disclosed in chinese patent publication No. (CN 218276402U) is a frock that motor stator embedment was used relates to stator embedment frock technical field, includes: the encapsulating mold comprises a base, a core column, an outer mold cylinder and a fixing mechanism, wherein the core column is fixedly arranged on the base, the outer mold cylinder is detachably arranged on the base through the fixing mechanism, and the outer mold cylinder is arranged outside the core column; the mold release agent smearing part comprises an annular box, a first smearing ring and a second smearing ring, wherein liquid leakage holes are formed in the circumferential wall of the annular box, the first smearing ring is fixedly sleeved on the outer circumferential wall of the annular box, the second smearing ring is embedded on the inner circumferential wall of the annular box, and the second smearing ring is sleeved on the core column, and the mold release agent smearing part has the beneficial effects that: the core column and the outer mold cylinder can be synchronously coated with the release agent, so that the time required for coating the release agent is reduced.
The tool for encapsulating the motor stator has certain defects, for example, when the motor stator is encapsulated, a certain gap exists between the stator and the tool due to the fact that resin needs to flow, the stator can incline due to the existence of the gap, and the stator cannot be fixed and kept vertically stable effectively when the stator is encapsulated, so that the tool is provided for solving the technical problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the tool fixture convenient for encapsulating the stator of the explosion-proof servo motor, which has the advantages of convenient encapsulation and fixation and the like, and solves the problems that in the prior art, a certain gap exists between the stator and the tool fixture due to the fact that resin needs to flow, the stator is inclined due to the existence of the gap, and the stator cannot be effectively fixed and kept vertically stable during encapsulation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frock tool convenient to explosion-proof servo motor stator embedment, includes the encapsulating case, the lower surface of encapsulating case is equipped with the fixed establishment who is used for carrying out the fixed embedment of centre gripping to motor stator and uses, the inner peripheral wall of encapsulating case is equipped with the cooling body that is used for improving embedment cooling effect;
the fixing mechanism comprises a fixing box fixed on the lower surface of the filling and sealing box, fixing holes are formed in one side, opposite to the filling and sealing box, of the fixing box, adjusting screw holes are formed in the left side and the right side of the fixing box, two adjusting screw holes are connected with adjusting screws in a threaded mode, and fixing plates are connected to one ends, opposite to the adjusting screws, of the fixing box in a rotating mode.
Further, the inner peripheral wall of the fixing hole is fixed with a sealing ring, and two opposite sides of the fixing plate are respectively fixed with a buffer pad.
Further, two opposite ends of the adjusting screw are respectively fixed with a rotary table, and the width of the fixing plate is equal to the length between the inner walls of the front side and the rear side of the fixing box.
Further, cooling body is including fixing the heat-conducting plate at the filling and sealing case inner peripheral wall, the heat-conducting plate is fixed with the anti-sticking layer in the one side of filling and sealing case dorsad, the vent has all been seted up to the left and right sides inner wall of filling and sealing case, be fixed with the radiator fan between the four side inner walls of vent.
Further, the length and the width of the heat conducting plate are respectively equal to those of the inner wall of the filling and sealing box, and the anti-adhesion layer is a polytetrafluoroethylene layer.
Further, the number of the heat dissipation fans is not less than two, and the heat dissipation fans are uniformly distributed among the four side inner walls of the ventilation opening.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this frock tool convenient to explosion-proof servo motor stator embedment has through setting up fixed establishment, through mutually supporting between fixed box, fixed orifices, adjusting screw and the fixed plate etc., can utilize the fixed orifices to peg graft to the motor stator transmission shaft in the encapsulating case to utilize sealing washer cooperation fixed orifices can avoid the resin infiltration to get into in the fixed box, rotate the carousel simultaneously and drive adjusting screw and rotate in the adjusting screw and then drive the fixed plate and remove and be fixed with motor stator's transmission shaft contact, fix motor stator in the encapsulating case keep perpendicular improvement embedment effect.
2. This frock tool convenient to explosion-proof servo motor stator embedment has through having set up cooling body, mutually supporting between heat-conducting plate, anti-sticking layer and vent and radiator fan etc. can utilize the anti-sticking layer can improve the use of antiseized effect reducible abhesive, and the resin heat that the heat-conducting plate can adsorb the embedment is discharged simultaneously and is improved embedment cooling effect to the heat-conducting plate cooperation starts radiator fan and can draw air to blow the heat-conducting plate and dispel the heat, so that carry out quick heat dissipation to the resin of embedment and improve embedment machining efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a securing mechanism according to the present utility model;
FIG. 3 is a schematic view of a cooling mechanism according to the present utility model.
In the figure: 1. filling and sealing the box; 2. a fixing mechanism; 201. a fixed box; 202. a fixing hole; 203. adjusting the screw hole; 204. adjusting a screw; 205. a fixing plate; 206. a seal ring; 207. a turntable; 3. a cooling mechanism; 301. a heat conductive plate; 302. an anti-sticking layer; 303. a vent; 304. a heat radiation fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a fixture for facilitating the encapsulation of an explosion-proof servo motor stator in this embodiment includes a potting box 1, a fixing mechanism 2 for clamping, fixing and encapsulating the motor stator is provided on the lower surface of the potting box 1, and a cooling mechanism 3 for improving the cooling effect of the potting is provided on the inner peripheral wall of the potting box 1.
Referring to fig. 1 and 2, in order to fix and clamp the motor stator for filling and sealing, the fixing mechanism 2 in this embodiment includes a fixing case 201 fixed on the lower surface of the sealing case 1, fixing holes 202 are formed on opposite sides of the fixing case 201 and the sealing case 1, the fixing holes 202 are used to insert the motor stator transmission shaft inserted into the sealing case 1, adjusting screw holes 203 are formed on both left and right sides of the fixing case 201, the inner peripheral walls of the two adjusting screw holes 203 are respectively connected with an adjusting screw 204 in a threaded manner, opposite ends of the two adjusting screw rods 204 are respectively connected with a fixing plate 205 in a rotating manner, and the rotating turntable 207 drives the adjusting screw rods 204 to rotate in the adjusting screw holes 203 so as to drive the fixing plates 205 to move.
In this embodiment, the sealing ring 206 is fixed on the inner peripheral wall of the fixing hole 202, resin is prevented from penetrating into the fixing box 201 by matching the sealing ring 206 with the fixing hole 202, a buffer pad is fixed on one side of the two opposite fixing plates 205, the rotary table 207 is fixed on one end of the two opposite adjusting screws 204, the width of the fixing plates 205 is equal to the length between the inner walls of the front side and the rear side of the fixing box 201, the fixing plates 205 move to contact with the transmission shaft of the motor stator to fix the motor stator in the potting box 1, and the potting effect is improved vertically.
Referring to fig. 1 and 3, in order to improve cooling molding efficiency for stator encapsulation, the cooling mechanism 3 in this embodiment includes a heat conducting plate 301 fixed on an inner peripheral wall of the encapsulation case 1, the heat conducting plate 301 can absorb resin heat of the encapsulation and discharge to improve the encapsulation cooling effect, an anti-adhesion layer 302 is fixed on one side of the heat conducting plate 301 opposite to the encapsulation case 1, the anti-adhesion layer 302 is utilized to improve anti-adhesion effect and reduce use of anti-adhesion agent, ventilation openings 303 are formed on inner walls of left and right sides of the encapsulation case 1, and a heat dissipation fan 304 is fixed between four inner walls of the ventilation openings 303.
In this embodiment, the length and width of the heat conducting plate 301 are equal to the length and width of the inner wall of the potting box 1, the anti-adhesion layer 302 is a polytetrafluoroethylene layer, the number of the heat dissipation fans 304 is not less than two, and the heat conducting plate 301 is uniformly distributed between the four side inner walls of the ventilation opening 303, and the heat conducting plate 301 is matched with the heat dissipation fans 304 to be started to enable the air to blow the heat conducting plate 301 to dissipate heat of the potting adsorbed by the heat conducting plate 301, so that the potting resin is quickly cooled, and the potting processing efficiency is improved.
The working principle of the embodiment is as follows:
(1) When the motor stator encapsulation is used for fixing and clamping, the fixing holes 202 are utilized for inserting the motor stator transmission shaft inserted into the encapsulation case 1, resin can be prevented from penetrating into the fixing case 201 by utilizing the sealing rings 206 to be matched with the fixing holes 202, meanwhile, the rotating disc 207 drives the adjusting screw 204 to rotate in the adjusting screw holes 203 so as to drive the fixing plate 205 to move and contact with the motor stator transmission shaft for fixing, and the motor stator is fixed in the encapsulation case 1 to keep vertical, so that the encapsulation effect is improved.
(2) When the stator encapsulation is used for improving the cooling forming efficiency, the anti-sticking layer 302 is utilized to improve the anti-sticking effect, the use of anti-sticking agents can be reduced, meanwhile, the heat conducting plate 301 can absorb the encapsulated resin heat to be discharged to improve the encapsulation cooling effect, and the heat conducting plate 301 is matched with the starting cooling fan 304 to draw air to blow the heat conducting plate 301 to radiate the encapsulated heat absorbed by the heat conducting plate 301, so that the encapsulated resin can be rapidly radiated, and the encapsulation processing efficiency is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
If this patent discloses or relates to components or structures that are fixedly connected to each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Tool equipment convenient to explosion-proof servo motor stator embedment, including encapsulating case (1), its characterized in that: the lower surface of the encapsulating box (1) is provided with a fixing mechanism (2) for clamping, fixing and encapsulating the motor stator, and the inner peripheral wall of the encapsulating box (1) is provided with a cooling mechanism (3) for improving the encapsulating cooling effect;
the fixing mechanism (2) comprises a fixing box (201) fixed on the lower surface of the filling and sealing box (1), fixing holes (202) are formed in one side, opposite to the filling and sealing box (1), of the fixing box (201), adjusting screw holes (203) are formed in the left side and the right side of the fixing box (201), adjusting screw rods (204) are connected with the inner peripheral walls of the adjusting screw holes (203) in a threaded mode, and fixing plates (205) are connected to one ends, opposite to the adjusting screw rods (204), of the fixing box in a rotating mode.
2. The tooling fixture for facilitating explosion-proof servo motor stator encapsulation according to claim 1, wherein: the inner peripheral wall of the fixing hole (202) is fixed with a sealing ring (206), and one side opposite to the two fixing plates (205) is fixed with a buffer pad.
3. The tooling fixture for facilitating explosion-proof servo motor stator encapsulation according to claim 1, wherein: the two opposite ends of the adjusting screw rods (204) are respectively fixed with a rotary table (207), and the width of the fixing plate (205) is equal to the length between the inner walls of the front side and the rear side of the fixing box (201).
4. The tooling fixture for facilitating explosion-proof servo motor stator encapsulation according to claim 1, wherein: the cooling mechanism (3) comprises a heat conducting plate (301) fixed on the inner peripheral wall of the filling and sealing box (1), an anti-adhesive layer (302) is fixed on one side, opposite to the filling and sealing box (1), of the heat conducting plate (301), ventilation openings (303) are formed in the inner walls of the left side and the right side of the filling and sealing box (1), and cooling fans (304) are fixed between the inner walls of the four sides of the ventilation openings (303).
5. The tooling fixture for facilitating explosion-proof servo motor stator encapsulation according to claim 4, wherein: the length and the width of the heat conducting plate (301) are respectively equal to those of the inner wall of the encapsulating box (1), and the anti-sticking layer (302) is a polytetrafluoroethylene layer.
6. The tooling fixture for facilitating explosion-proof servo motor stator encapsulation according to claim 4, wherein: the number of the heat dissipation fans (304) is not less than two, and the heat dissipation fans are uniformly distributed among four side inner walls of the ventilation opening (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320940162.8U CN219697452U (en) | 2023-04-24 | 2023-04-24 | Frock tool convenient to explosion-proof servo motor stator embedment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320940162.8U CN219697452U (en) | 2023-04-24 | 2023-04-24 | Frock tool convenient to explosion-proof servo motor stator embedment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219697452U true CN219697452U (en) | 2023-09-15 |
Family
ID=87967313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320940162.8U Active CN219697452U (en) | 2023-04-24 | 2023-04-24 | Frock tool convenient to explosion-proof servo motor stator embedment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219697452U (en) |
-
2023
- 2023-04-24 CN CN202320940162.8U patent/CN219697452U/en active Active
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