CN209533251U - A kind of brushless motor worm screw heating provision for disengagement - Google Patents
A kind of brushless motor worm screw heating provision for disengagement Download PDFInfo
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- CN209533251U CN209533251U CN201821647848.3U CN201821647848U CN209533251U CN 209533251 U CN209533251 U CN 209533251U CN 201821647848 U CN201821647848 U CN 201821647848U CN 209533251 U CN209533251 U CN 209533251U
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- bottom plate
- worm screw
- cylinder
- motor
- clamping jaw
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Abstract
The utility model provides a kind of brushless motor worm screw heating provision for disengagement, worm screw and motor shaft junction are heated to 800 DEG C or more by it, worm hole is allowed locally to be rapidly heated, expansion loosens, increase the fit clearance of motor shaft and worm hole, it makes it easy to dismantle, and guarantees the normal use of motor rest part.Upper surface one end of bottom plate is provided with motor locating piece, motor locating piece is set to one end of the upper surface of the bottom plate by vertical support frame, the other end of the upper surface of the bottom plate is fixed with heating generator, the output heating coil of the heating generator is located at the lower end area of the motor locating piece, the motor locating piece, middle plate is provided in region between bottom plate, the bottom four corners of the middle plate are fixedly mounted with vertically respectively to guide post, the every correspondence guide bearing arrangement that the bottom plate is vertically plugged in guide post, extraction cylinder is fixed on the bottom plate, the corresponding position of the affixed middle plate in the vertical top to piston rod for extracting cylinder.
Description
Technical field
The utility model relates to the technical field of worm screw disassembly, specially a kind of brushless motor worm screw heats provision for disengagement.
Background technique
In electromechanics trade, disassembly worm screw is time-consuming and laborious, and existing disassembly mode is big with La Ma or pulling force under common room temperature
Equipment pull-off, it is time-consuming and laborious, and easily by the circlip inside motor pull and motor housing body rupture；Also have using gas cutting or electricity
The mode of power driven tools cutting, the spark that when gas cutting generates easily scratch motor seam allowance face, influence the subsequent use of motor.
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of heating provision for disengagement of brushless motor worm screw, by worm screw with
Motor shaft junction is heated to 800 DEG C or more, and worm hole is allowed locally to be rapidly heated, and expansion loosens, and increases motor shaft and worm hole
Fit clearance, make it easy to dismantle, and guarantee motor rest part normal use.
A kind of brushless motor worm screw heating provision for disengagement, it is characterised in that: it includes bottom plate, the upper surface one of the bottom plate
End is provided with motor locating piece, and the motor locating piece is set to one end of the upper surface of the bottom plate, institute by vertical support frame
The other end for stating the upper surface of bottom plate is fixed with heating generator, and the output heating coil of the heating generator is located at the electricity
The lower end area of machine locating piece is provided with middle plate, the bottom four of the middle plate in the region between the motor locating piece, bottom plate
Angle is fixedly mounted with vertically respectively to guide post, the every correspondence guide bearing arrangement that the bottom plate is vertically plugged in guide post,
Extraction cylinder, the correspondence position of the affixed middle plate in the vertical top to piston rod for extracting cylinder are fixed on the bottom plate
It sets, the length direction both ends of the middle plate are respectively arranged with a pair of clamping jaw cylinder arranged in opposite directions, each clamping jaw cylinder
Piston-rod end is fixed with clamping jaw respectively, and two clamping jaws are arranged in opposite directions.
It is further characterized by:
Be additionally provided with slider cylinder, blanking box on the bottom plate, the activity direction of the piston rod of the slider cylinder along
The length direction of middle plate to institute's blanking box arranges that the end of the piston rod of the slider cylinder is fixed with blanking clamping jaw, under described
Feed collet radix unguis installs corresponding arc-shaped pawl head according to worm screw size, and the arc-shaped pawl head is arranged towards the worm screw；
The piston-rod end of the clamping jaw cylinder connects the clamping jaw, the close connection of the clamping jaw by link block
One end of block is slide block structure, and the slide block structure is in the silent rectilinear orbit slot of corresponding slide block set, the cunning
Block set is installed in the corresponding position of the bottom plate, when avoiding drawing worm screw the piston rod of the clamping jaw cylinder it is non axial by
Power；
The lower end surface extracted cylinder and be installed in the bottom plate, it is described to extract the vertical solid to the top of piston rod of cylinder
Connect the centre bottom position of the middle plate；
It is at least a pair of adjacent described vertically to being fixed with connecting plate between guiding column bottom position, it is solid on the connecting plate
Equipped with buffer limiter, the top of the buffer limiter is arranged towards the lower end surface of the bottom plate, it is ensured that extracts hanging down for cylinder
Directly to upper limit；
The heating generator is installed on the bottom plate by mounting base, and the height of the mounting base ensures high-frequency heating
The respective heights that the output heating coil of device corresponds to the motor locating piece are arranged.
After the utility model, motor worm component is manually passed through into output heating coil and is placed on motor locating piece,
The vertical of cylinder is extracted later and rises to respective heights to piston rod, and two clamping jaw cylinders stretch out at the shaft shoulder for embracing worm screw, high
Frequency heater starting, after being heated to suitable temperature, heating generator stops heating, and extraction cylinder moves back plate in cylinder drive and is retracted to original
Point position, worm screw and motor shaft are separated at this time；Worm screw and motor shaft junction are heated to 800 DEG C or more by it, allow worm hole
Part be rapidly heated, expansion loosen, increase motor shaft and worm hole fit clearance, make it easy to dismantle, and guarantee motor its
The normal use of remaining part point.
Detailed description of the invention
Fig. 1 is the three-dimensional figure structure schematic representation of the utility model；
Fig. 2 is the structural perspective schematic diagram on the middle plate of the utility model；
Title corresponding to serial number is as follows in figure:
Bottom plate 1, motor locating piece 2, vertical support frame 3, heating generator 4, middle plate 5, vertically to guide post 6, guide bearing
7, cylinder 8 is extracted, vertically to piston rod 9, clamping jaw cylinder 10, clamping jaw 11, slider cylinder 12, blanking box 13, blanking clamping jaw 14, circle
Arcuation pawl head 15, worm screw 16, link block 17, slide block structure 111, slide block set 18, connecting plate 19, buffer limiter 20, mounting base
21, motor 22.
Specific embodiment
A kind of brushless motor worm screw heating provision for disengagement, see Fig. 1, Fig. 2: it includes bottom plate 1, upper surface one end of bottom plate 1
It is provided with motor locating piece 2, motor locating piece 2 is set to one end of the upper surface of bottom plate 1 by vertical support frame 3, bottom plate 1
The other end of upper surface is fixed with heating generator 4, the output heating coil of heating generator 4 (be not drawn into figure, belong to it is existing
Mature structure) it is located at the lower end area of motor locating piece 2, it is provided with middle plate 5 in the region between motor locating piece 2, bottom plate 1,
The bottom four corners of middle plate 5 are fixedly mounted with respectively vertically to guide post 6, and every is vertically plugged in the correspondence guiding axis of bottom plate 1 to guide post 6
7 arrangements are held, is fixed on bottom plate 1 and extracts cylinder 8, extract the correspondence of the affixed middle plate 5 in the vertical top to piston rod 9 of cylinder 8
Position, the length direction both ends of middle plate 5 are respectively arranged with a pair of clamping jaw cylinder 10 arranged in opposite directions, the work of each clamping jaw cylinder 10
Stopper rod end is fixed with clamping jaw 11 respectively, and two clamping jaws 11 are arranged in opposite directions.
Slider cylinder 12, blanking box 13 are additionally provided on bottom plate 1, the activity direction of the piston rod of slider cylinder 12 is in
The length direction of plate 5 to institute's blanking box 13 arranges that the end of the piston rod of slider cylinder 12 is fixed with blanking clamping jaw 14, lower feed collet
Pawl 14 installs corresponding arc-shaped pawl head 15 according to worm screw size, and arc-shaped pawl head 15 is arranged towards worm screw 16；
The piston-rod end of clamping jaw cylinder 10 by link block 17 connect clamping jaw 11, the one of the close link block 17 of clamping jaw 11
End is slide block structure 111, and slide block structure 111 is in the silent rectilinear orbit slot of corresponding slide block set 18, slide block set 18
It is installed in the corresponding position of bottom plate 1, the piston rod of clamping jaw cylinder 10 non axial stress when avoiding drawing worm screw 16；
The lower end surface that cylinder 8 is installed in bottom plate 1 is extracted, the affixed middle plate 5 in the vertical top to piston rod 9 of cylinder 8 is extracted
Centre bottom position；
At least it is a pair of it is adjacent it is vertical be fixed with connecting plate 19 between 6 bottom position of guide post, be fixedly mounted on connecting plate 19
There is buffer limiter 20, the top of buffer limiter 20 is arranged towards the lower end surface of bottom plate 1, it is ensured that extracts cylinder vertically upward
Limit；
Heating generator 4 is installed on bottom plate 1 by mounting base 21, and the height of mounting base 21 ensures heating generator 4
Export the respective heights arrangement that heating coil corresponds to motor locating piece 2.
Serial number 22 is motor in figure.
It is placed on motor locating piece its working principles are as follows: motor worm component is manually passed through output heating coil, it
The vertical respective heights that top spacing place is risen to piston rod of cylinder are extracted afterwards, and worm screw is embraced in two clamping jaw cylinder stretchings
At the shaft shoulder, heating generator starting, after being heated to suitable temperature, heating generator stops heating, extracts cylinder and moves back in cylinder drive
Plate is retracted to origin position, and worm screw and motor shaft are separated at this time；After slider cylinder forward extends out limit, blanking clamping jaw is embraced
Worm screw, clamping jaw cylinder unclamp worm screw, and slider cylinder retracts origin, and blanking clamping jaw unclamps, and worm screw falls into blanking box；It completes a set of
Motor worm disassembly movement.
Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created
Preferred embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied
All the changes and improvements made by range etc., shall still fall within the scope of this patent.
Claims (6)
1. a kind of brushless motor worm screw heats provision for disengagement, it is characterised in that: it includes bottom plate, upper surface one end of the bottom plate
It is provided with motor locating piece, the motor locating piece is set to one end of the upper surface of the bottom plate by vertical support frame, described
The other end of the upper surface of bottom plate is fixed with heating generator, and the output heating coil of the heating generator is located at the motor
The lower end area of locating piece is provided with middle plate, the bottom four corners of the middle plate in the region between the motor locating piece, bottom plate
It is fixedly mounted with respectively vertically to guide post, the every correspondence guide bearing arrangement for being vertically plugged in the bottom plate to guide post, institute
It states and is fixed with extraction cylinder on bottom plate, the correspondence position of the affixed middle plate in the vertical top to piston rod for extracting cylinder
It sets, the length direction both ends of the middle plate are respectively arranged with a pair of clamping jaw cylinder arranged in opposite directions, each clamping jaw cylinder
Piston-rod end is fixed with clamping jaw respectively, and two clamping jaws are arranged in opposite directions.
2. a kind of brushless motor worm screw as described in claim 1 heats provision for disengagement, it is characterised in that: also set on the bottom plate
It is equipped with slider cylinder, blanking box, the activity direction of the piston rod of the slider cylinder is along middle plate to the length side of institute's blanking box
To arrangement, the end of the piston rod of the slider cylinder is fixed with blanking clamping jaw, and the blanking clamping jaw is installed according to worm screw size
Corresponding arc-shaped pawl head, the arc-shaped pawl head are arranged towards the worm screw.
3. a kind of brushless motor worm screw as described in claim 1 heats provision for disengagement, it is characterised in that: the clamping jaw cylinder
Piston-rod end connects the clamping jaw by link block, and one end close to the link block of the clamping jaw is slide block structure, institute
Slide block structure is stated in the silent rectilinear orbit slot of corresponding slide block set, the slide block set is installed in pair of the bottom plate
Answer position.
4. a kind of brushless motor worm screw as described in claim 1 heats provision for disengagement, it is characterised in that: the extraction cylinder is solid
Lower end surface loaded on the bottom plate, the center bottom position of the affixed middle plate in the vertical top to piston rod for extracting cylinder
It sets.
5. a kind of brushless motor worm screw as described in claim 1 heats provision for disengagement, it is characterised in that: at least a pair of adjacent
It is described to be vertically fixed with connecting plate between guiding column bottom position, buffer limiter is fixed on the connecting plate, it is described slow
The top for rushing limiter is arranged towards the lower end surface of the bottom plate.
6. a kind of brushless motor worm screw as described in claim 1 heats provision for disengagement, it is characterised in that: the heating generator
It is installed on the bottom plate by mounting base, the height of the mounting base ensures that the output heating coil of heating generator corresponds to
The respective heights of the motor locating piece are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647848.3U CN209533251U (en) | 2018-10-11 | 2018-10-11 | A kind of brushless motor worm screw heating provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647848.3U CN209533251U (en) | 2018-10-11 | 2018-10-11 | A kind of brushless motor worm screw heating provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209533251U true CN209533251U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821647848.3U Active CN209533251U (en) | 2018-10-11 | 2018-10-11 | A kind of brushless motor worm screw heating provision for disengagement |
Country Status (1)
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| CN (1) | CN209533251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048774A (en) * | 2018-10-11 | 2018-12-21 | 苏州绿控传动科技股份有限公司 | A kind of brushless motor worm screw heating provision for disengagement |
-
2018
- 2018-10-11 CN CN201821647848.3U patent/CN209533251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048774A (en) * | 2018-10-11 | 2018-12-21 | 苏州绿控传动科技股份有限公司 | A kind of brushless motor worm screw heating provision for disengagement |
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