CN211540353U - Stainless steel motor junction box hole turning tool - Google Patents
Stainless steel motor junction box hole turning tool Download PDFInfo
- Publication number
- CN211540353U CN211540353U CN201922421251.8U CN201922421251U CN211540353U CN 211540353 U CN211540353 U CN 211540353U CN 201922421251 U CN201922421251 U CN 201922421251U CN 211540353 U CN211540353 U CN 211540353U
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- Prior art keywords
- flange
- junction box
- hole
- reversing
- terminal box
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 25
- 239000010935 stainless steel Substances 0.000 title claims abstract description 25
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 241001074085 Scophthalmus aquosus Species 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Connection Or Junction Boxes (AREA)
Abstract
The utility model relates to the technical field of motor processing tools, in particular to a stainless steel motor junction box hole turning tool; through the disc port of the spacing connection terminal box of mounting flange, the arc that passes through the spacing connection terminal box of location portion through the arc clamp plate passes through the face mutually, make location portion compress tightly the face that passes through mutually of terminal box through adjusting the pars contractilis, thereby restraint the axial displacement of terminal box, make the terminal box rotate in step through rotating the switching-over flange, be 90 degrees fan-shaped recess through designing the arc angle on the switching-over flange, when making the switching-over flange rotate to fan-shaped recess's a side and locating pin contact, then wait to process the position in wiring hole up for one of them of terminal box, thereby establish wiring hole through the accurate brill of the drilling tool of top, through simple frock structure, realize that two of motor terminal box are the quick of the wiring hole in 90 degrees azimuths, accurate car hole location, improve car.
Description
Technical Field
The utility model relates to a motor processing frock technical field, in particular to stainless steel motor junction box car hole frock.
Background
The junction box of the stainless steel casing is in a cylindrical thin-wall shape, the material of the junction box is the same as that of the casing, the junction box and the casing are all made of stainless steel, and the junction box and the casing are required to be welded at specified positions in the production and manufacturing of the motor, so that one end of the junction box, which is connected with the casing of the motor, is in a intersecting line shape. Two holes are formed in the outer circular surface of the junction box and need to be turned with threads, the centers of the two holes are located on the same circular section perpendicular to the axis of the junction box, and the two holes are in 90-degree azimuth angles. The junction box is shown in the following figures. At present, the existing terminal box turning and clamping tool on the market is not matched with the terminal box on the market, the structure is complex, the clamping process is complicated for the terminal box needing to be turned with two azimuth holes, the operation difficulty is high, and the efficiency is low in actual production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a stainless steel motor terminal box car hole frock solves prior art, and two problem that are the position hole inefficiency of 90 degrees of turning.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a hole turning tool for a stainless steel motor junction box comprises a base, a fixing plate, a pushing seat, a fixing flange, an arc-shaped pressing plate, a reversing flange and a positioning pin;
the fixed plate is vertically fixed on the upper part of the base, the fixed flange is rotatably connected to the fixed plate, and the fixed flange is used for positioning and connecting a round port of the junction box body;
the pushing seat is fixed on the upper portion of the base, the reversing flange is connected to the pushing seat in a self-rotating mode, the axis of the reversing flange is overlapped with the axis of the fixing flange, a fan-shaped groove coaxial with the reversing flange is formed in the edge of the reversing flange, the arc angle of the fan-shaped groove is 90 degrees, the positioning pin is connected to the pushing seat, and the positioning pin is located in the fan-shaped groove;
the arc clamp plate comprises a positioning portion and an expansion portion, the positioning portion faces the fixing flange, the positioning portion is provided with an arc line consistent with an intersecting line of the junction box body and used for positioning an intersecting surface of the junction box body, the expansion portion is fixed on one side, deviating from the fixing flange, of the positioning portion, the expansion portion is telescopically connected to the pushing seat, the expansion portion is arranged on the reversing flange in a limiting mode in a penetrating mode, and the reversing flange and the arc clamp plate rotate synchronously.
The telescopic portion is a square shaft, the shaft portion of the reversing flange is provided with a square groove in clearance fit with the square shaft, the square shaft penetrates through the square groove, a threaded hole is formed in the middle of the square shaft, an adjusting screw rod is rotatably connected to the pushing seat, and the adjusting screw rod is in threaded fit with the threaded hole of the square shaft.
The pushing seat is further connected with a screw rod limiting flange, the adjusting screw rod penetrates through the screw rod limiting flange, and the screw rod limiting flange is used for limiting the axial displacement of the adjusting screw rod.
The push seat is provided with a screw hole, the reversing flange is provided with 2 blind holes, when the reversing flange rotates to the fan-shaped groove edge and is in limit fit with the positioning pin, one of the blind holes corresponds to the screw hole, and the screw hole is provided with a fastening screw in a penetrating manner.
Wherein, an inclined supporting plate is also connected between the fixed plate and the base.
The beneficial effects of the utility model reside in that: the utility model provides an among the stainless steel electrolysis terminal box car hole frock structure, round face port through the spacing connection terminal box of mounting flange, the arc of the spacing connection terminal box of location portion through the arc clamp plate runs through the face mutually, make the face that runs through mutually that location portion compressed tightly the terminal box through adjusting the pars contractilis, thereby the axial displacement of restraint terminal box, make the terminal box rotate in step through rotating the switching-over flange, be 90 degrees fan-shaped recess through design arc angle on the switching-over flange, when making the switching-over flange rotate to fan-shaped recess's a side and locating pin contact, then wait to process the position in wiring hole up for one of them of terminal box, thereby establish wiring hole through the drilling tool accuracy of top, through simple frock structure, realize that two of motor terminal box are the wiring hole's of 90 degrees azimuths quick, accurate car hole location, improve car hole efficiency.
Drawings
Fig. 1 is a schematic structural view of a hole turning tool for a stainless steel motor junction box according to an embodiment of the present invention;
fig. 2 is a front view partial cross-sectional view of a stainless steel motor junction box hole turning tool according to an embodiment of the present invention;
fig. 3 is a left partial sectional view of a stainless steel motor junction box hole turning tool according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a junction box body;
description of reference numerals:
1. a base; 2. a fixing plate; 3. a pushing seat; 4. a fixed flange; 5. an arc-shaped pressing plate; 51. a positioning part; 52. a telescopic part; 521. a square shaft; 522. a threaded hole; 6. a reversing flange; 61. a fan-shaped groove; 7. positioning pins; 8. adjusting the screw rod; 9. a screw limiting flange; 10. tightening the screw; 11. a diagonal bracing plate; 12. a junction box body; 121. a round face port; 122. intersecting surface.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: the reversing flange is provided with the fan-shaped groove with the arc angle of 90 degrees, when the reversing flange rotates to one side edge of the fan-shaped groove to be contacted with the positioning pin, the position of one wiring hole to be processed of the junction box faces upwards, and therefore the wiring hole is accurately drilled through a drilling tool above the junction box.
Referring to fig. 1 to 4, the utility model relates to a stainless steel motor junction box hole turning tool, which comprises a base 1, a fixed plate 2, a pushing seat 3, a fixed flange 4, an arc-shaped pressing plate 5, a reversing flange 6 and a positioning pin 7;
the fixing plate 2 is vertically fixed on the upper part of the base 1, the fixing flange 4 is rotatably connected on the fixing plate 2, and the fixing flange 4 is used for positioning and connecting the round port 121 of the junction box body 12;
the pushing seat 3 is fixed on the upper portion of the base 1, the reversing flange 6 is connected to the pushing seat 3 in a rotatable manner, the axis of the reversing flange 6 is overlapped with the axis of the fixing flange 4, a sector groove 61 coaxial with the reversing flange 6 is arranged on the edge of the reversing flange 6, the arc angle of the sector groove 61 is 90 degrees, the positioning pin 7 is connected to the pushing seat 3, and the positioning pin 7 is located in the sector groove 61;
In the hole turning tool structure of the stainless steel electrolytic junction box, the round port 121 of the junction box is connected in a limiting way through the fixing flange 4, the positioning part 51 of the arc-shaped pressing plate 5 is in limit connection with the arc-shaped intersecting surface 122 of the junction box, the positioning part 51 is pressed against the intersecting surface 122 of the junction box by adjusting the telescopic part 52, thereby restricting the axial displacement of the junction box, leading the junction box to synchronously rotate by rotating the reversing flange 6, by designing the fan-shaped groove 61 with the arc angle of 90 degrees on the reversing flange 6, when the reversing flange 6 rotates until one side edge of the fan-shaped groove 61 is contacted with the positioning pin 7, the position of one to-be-processed wiring hole of the junction box faces upwards, thereby establish the wiring hole through the drilling tool accuracy of top, through simple frock structure, realize two of motor terminal box and be the quick, accurate car hole location in the wiring hole in 90 degrees azimuths, improve car hole efficiency.
Further, in the hole turning tool structure for the stainless steel motor junction box, the telescopic portion 52 is the square shaft 521, the shaft portion of the reversing flange 6 is provided with the square groove in clearance fit with the square shaft 521, the square shaft 521 penetrates through the square groove, the middle of the square shaft 521 is provided with the threaded hole 522, the pushing seat 3 is rotatably connected with the adjusting screw 8, and the adjusting screw 8 is in threaded fit with the threaded hole 522 of the square shaft 521.
As can be seen from the above description, the arc pressing plate 5 can be controlled to axially displace by rotating the adjusting screw 8, so that the arc pressing plate 5 is controlled to press or release the intersecting surface 122 of the junction box body 12.
Further, in the hole turning tool structure for the stainless steel motor junction box, the pushing seat 3 is further connected with a screw limiting flange 9, the adjusting screw rod penetrates through the screw limiting flange 9, and the screw limiting flange 9 is used for limiting the axial displacement of the adjusting screw rod 8.
Furthermore, in the hole turning tool structure for the stainless steel motor junction box, a screw hole is formed in the pushing seat 3, 2 blind holes are formed in the reversing flange 6, when the reversing flange 6 rotates to the position, limited and matched with the positioning pin 7, of the fan-shaped groove edge of the reversing flange, one of the blind holes corresponds to the screw hole, and a set screw 10 penetrates through the screw hole.
As can be seen from the above description, when the reversing flange 6 rotates to be matched with the positioning pin 7, the position of one of the wire holes to be drilled of the junction box body 12 faces upward, and at this time, the set screw 10 is limited by the corresponding blind hole to restrict the rotation of the reversing flange 6, so that the junction box body 12 is positioned.
Furthermore, in the hole turning tool structure for the stainless steel motor junction box, an inclined supporting plate 11 is further connected between the fixing plate 2 and the base 1.
Example 1
A hole turning tool for a stainless steel motor junction box comprises a base 1, a fixing plate 2, a pushing seat 3, a fixing flange 4, an arc-shaped pressing plate 5, a reversing flange 6 and a positioning pin 7; the fixing plate 2 is vertically fixed on the upper part of the base 1, the fixing flange 4 is rotatably connected on the fixing plate 2, and the fixing flange 4 is used for positioning and connecting the round port 121 of the junction box body 12; the pushing seat 3 is fixed on the upper portion of the base 1, the reversing flange 6 is connected to the pushing seat 3 in a rotatable manner, the axis of the reversing flange 6 is overlapped with the axis of the fixing flange 4, a sector groove 61 coaxial with the reversing flange 6 is arranged on the edge of the reversing flange 6, the arc angle of the sector groove 61 is 90 degrees, the positioning pin 7 is connected to the pushing seat 3, and the positioning pin 7 is located in the sector groove 61; arc clamp plate 5 includes location portion 51 and pars contractilis 52, location portion 51 is towards mounting flange 4, location portion 51 is equipped with the pitch arc unanimous with the intersecting line of terminal box body 12 for the looks of location connection terminal box body 12 passes through face 122 mutually, pars contractilis 52 is fixed in the one side that location portion 51 deviates from mounting flange 4, pars contractilis 52 telescopically connects in the propulsion seat 3, pars contractilis 52 is spacing to be worn to locate in the switching-over flange 6, makes switching-over flange 6 and arc clamp plate 5 synchronous revolution. Through the round face port 121 of 4 limit connections terminal boxes of mounting flange, the arc that connects the terminal box through the 51 limit connections of location portion of arc clamp plate 5 intersects face 122 mutually, it compresses tightly the face 122 that intersects mutually of terminal box to make location portion 51 through adjusting pars contractilis 52, thereby restraint the axial displacement of terminal box, make the terminal box rotate in step through rotating switching-over flange 6, through the fan-shaped recess 61 that design arc angle is 90 degrees on switching-over flange 6, when making switching-over flange 6 rotate to a side of fan-shaped recess 61 and locating pin 7 contact, then wait to process the position of wiring hole up for one of them of terminal box, thereby accurately bore through the drilling tool of top and establish the wiring hole, through simple frock structure, realize two of motor terminal box be the wiring hole's of 90 degrees azimuths quick, accurate car hole location, improve car hole efficiency.
The telescopic part 52 is a square shaft 521, the shaft part of the reversing flange 6 is provided with a square groove in clearance fit with the square shaft 521, the square shaft 521 penetrates through the square groove, the middle part of the square shaft 521 is provided with a threaded hole 522, the pushing seat 3 is rotatably connected with an adjusting screw 8, and the adjusting screw 8 is in threaded fit with the threaded hole 522 of the square shaft 521. The arc-shaped pressing plate 5 can be controlled to axially displace by rotating the adjusting screw 8, so that the arc-shaped pressing plate 5 is controlled to press or loosen the intersecting surface 122 of the junction box body 12. The pushing seat 3 is further connected with a screw limiting flange 9, the adjusting screw rod penetrates through the screw limiting flange 9, and the screw limiting flange 9 is used for limiting the axial displacement of the adjusting screw rod 8. The push seat 3 is provided with a screw hole, the reversing flange 6 is provided with 2 blind holes, when the reversing flange 6 rotates to the limit matching of the fan-shaped groove edge and the positioning pin 7, one of the blind holes corresponds to the screw hole, and the screw hole is penetrated by a set screw 10. When the reversing flange 6 rotates to be matched with the positioning pin 7, the position of one of the wiring holes to be drilled of the junction box body 12 faces upwards, and the reversing flange 6 is restrained from rotating through the limit of the set screw 10 and the corresponding blind hole, so that the junction box body 12 is positioned. An inclined supporting plate 11 is connected between the fixing plate 2 and the base 1.
In summary, in the hole turning tool structure of the stainless steel electrolytic junction box provided by the utility model, the round port of the junction box is connected in a limiting way through the fixed flange, the positioning part of the arc-shaped pressing plate is in limit connection with the arc-shaped intersecting surface of the junction box, the positioning part is pressed against the intersecting surface of the junction box by adjusting the telescopic part, thereby restricting the axial displacement of the junction box, enabling the junction box to synchronously rotate by rotating the reversing flange, enabling the reversing flange to rotate until one side edge of the sector groove is contacted with the positioning pin by designing the sector groove with the arc angle of 90 degrees on the reversing flange, enabling the position of one to-be-processed wiring hole of the junction box to face upwards, thereby establish the wiring hole through the drilling tool accuracy of top, through simple frock structure, realize two of motor terminal box and be the quick, accurate car hole location in the wiring hole in 90 degrees azimuths, improve car hole efficiency.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. A hole turning tool for a stainless steel motor junction box is characterized by comprising a base, a fixing plate, a pushing seat, a fixing flange, an arc-shaped pressing plate, a reversing flange and a positioning pin;
the fixed plate is vertically fixed on the upper part of the base, the fixed flange is rotatably connected to the fixed plate, and the fixed flange is used for positioning and connecting a round port of the junction box body;
the pushing seat is fixed on the upper portion of the base, the reversing flange is connected to the pushing seat in a self-rotating mode, the axis of the reversing flange is overlapped with the axis of the fixing flange, a fan-shaped groove coaxial with the reversing flange is formed in the edge of the reversing flange, the arc angle of the fan-shaped groove is 90 degrees, the positioning pin is connected to the pushing seat, and the positioning pin is located in the fan-shaped groove;
the arc clamp plate comprises a positioning portion and an expansion portion, the positioning portion faces the fixing flange, the positioning portion is provided with an arc line consistent with an intersecting line of the junction box body and used for positioning an intersecting surface of the junction box body, the expansion portion is fixed on one side, deviating from the fixing flange, of the positioning portion, the expansion portion is telescopically connected to the pushing seat, the expansion portion is arranged on the reversing flange in a limiting mode in a penetrating mode, and the reversing flange and the arc clamp plate rotate synchronously.
2. The stainless steel motor junction box hole turning tool according to claim 1, wherein the telescopic portion is a square shaft, the shaft portion of the reversing flange is provided with a square groove in clearance fit with the square shaft, the square shaft penetrates through the square groove, a threaded hole is formed in the middle of the square shaft, the pushing seat is rotatably connected with an adjusting screw rod, and the adjusting screw rod is in threaded fit with the threaded hole of the square shaft.
3. The stainless steel motor junction box hole turning tool as claimed in claim 2, wherein the pushing seat is further connected with a screw limiting flange, the adjusting screw penetrates through the screw limiting flange, and the screw limiting flange is used for limiting axial displacement of the adjusting screw.
4. The stainless steel motor junction box hole turning tool according to claim 1, wherein a screw hole is formed in the pushing seat, 2 blind holes are formed in the reversing flange, when the reversing flange rotates to enable the fan-shaped groove edge of the reversing flange to be in limit fit with the positioning pin, one of the blind holes corresponds to the screw hole, and a set screw penetrates through the screw hole.
5. The stainless steel motor junction box hole turning tool as claimed in claim 1, wherein a diagonal bracing plate is further connected between the fixing plate and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421251.8U CN211540353U (en) | 2019-12-27 | 2019-12-27 | Stainless steel motor junction box hole turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421251.8U CN211540353U (en) | 2019-12-27 | 2019-12-27 | Stainless steel motor junction box hole turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211540353U true CN211540353U (en) | 2020-09-22 |
Family
ID=72511171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922421251.8U Active CN211540353U (en) | 2019-12-27 | 2019-12-27 | Stainless steel motor junction box hole turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211540353U (en) |
-
2019
- 2019-12-27 CN CN201922421251.8U patent/CN211540353U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian Huide Machinery Manufacturing Co.,Ltd. Assignor: FUJIAN HUIFENG MOTORS Co.,Ltd. Contract record no.: X2024350000094 Denomination of utility model: A stainless steel motor junction box hole fixture Granted publication date: 20200922 License type: Common License Record date: 20240605 |
|
| EE01 | Entry into force of recordation of patent licensing contract |