CN109087761B - Insulator flange glue injection hole positioning device and method - Google Patents
Insulator flange glue injection hole positioning device and method Download PDFInfo
- Publication number
- CN109087761B CN109087761B CN201811160874.8A CN201811160874A CN109087761B CN 109087761 B CN109087761 B CN 109087761B CN 201811160874 A CN201811160874 A CN 201811160874A CN 109087761 B CN109087761 B CN 109087761B
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- Prior art keywords
- positioning device
- glue injection
- flange
- injection hole
- block
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
Abstract
The invention discloses a positioning device and a positioning method for an insulator flange glue injection hole, wherein the device comprises a middle positioning device, an end positioning device, a leveling base, a laser pen component and a level meter, and the middle positioning device comprises a middle sliding rail, a glue injection hole guide rail and a positioning butterfly bolt; the end positioning device comprises a connecting block, a guide block and a sliding device; the bottoms of the middle positioning device and the end positioning device are respectively arranged on the respective leveling bases, and the laser pen components are respectively welded on the middle positioning device and the end positioning device; the level gauge is respectively stuck to the center positions of the outer sides of the middle sliding rail of the middle positioning device and the guide block of the end positioning device. The invention adopts the same flange three-point positioning mode, and the alignment method of the laser pen solves the problem that the glue injection holes of the flanges at the two ends of the workpiece are difficult to be coaxial. The invention improves the working efficiency and lightens the labor intensity.
Description
Technical Field
The invention relates to a positioning device and a positioning method, in particular to a positioning device and a positioning method for a glue injection hole of an insulator flange, and belongs to the technical field of power equipment processing.
Background
Along with the rapid development of the power industry, the high-voltage extra-high voltage products are widely popularized and used at present, the number of hollow insulators (post insulators) for the power equipment is increased, especially the extra-high voltage products are very long in total, the relative positions of mounting holes of upper and lower flanges are difficult to control, and when the installation on site is generated, the upper and lower matching is carried out, the relative positions are not opposite, and the conditions of on-site requirements and the like are not met. Therefore, there is a need to design a positioning device for the glue injection hole of the insulator flange.
Disclosure of Invention
The invention aims to solve the technical problem that the upper flange glue injection hole and the lower flange glue injection hole in the prior art are difficult to be positioned on the same axis, and provides a device and a method for positioning the glue injection holes of the insulator flange.
In order to solve the technical problem, the invention provides an insulator flange glue injection hole positioning device, which comprises a middle positioning device, an end positioning device, a leveling base, a laser pen component and a level gauge, wherein the middle positioning device comprises a middle sliding rail, a glue injection hole guide rail and a positioning butterfly bolt, the glue injection hole guide rail is welded in the middle part of the middle sliding rail, and the positioning butterfly bolt is arranged in a long hole of the glue injection hole guide rail to slide up and down and front and back; the end positioning device comprises a connecting block, a guide block and a sliding device, wherein the connecting block is mutually and vertically connected with the guide block, the sliding device can move back and forth in a slideway of the guide block, and the connecting block of the end positioning device is arranged at two ends of a middle slide rail of the middle positioning device in a hinging manner, is connected with a first butterfly nut through a first butterfly bolt and can move along the slideway of the middle slide rail; the bottoms of the middle positioning device and the end positioning device are respectively arranged on the respective leveling bases, and the laser pen component is respectively welded on the middle positioning device and the end positioning device; the level gauge is respectively stuck to the center positions of the outer sides of the middle sliding rail of the middle positioning device and the guide block of the end positioning device.
The middle positioning device also comprises a short graduated scale, and the short graduated scale is anchored at two end surfaces of the middle sliding rail.
The end positioning device also comprises a long graduated scale, and the long graduated scale is anchored on the upper surface of the guide block.
The sliding device comprises a round nut, a second butterfly bolt, a second butterfly nut, an adjusting slide block, a screw rod, a positioning polish rod and a U-shaped slide block, wherein the two adjusting slide blocks are hinged with the second butterfly nut through the second butterfly bolt, one adjusting slide block is fixed on the upper portion of the screw rod, the other adjusting slide block is fixed on the upper portion of the positioning polish rod and limited through the round nut, the U-shaped slide block is connected to the bottom of the screw rod through threads, and the U-shaped slide block drives the sliding device to slide back and forth in a slideway of the guide block.
The leveling base comprises a base, a plurality of screws and a thread block, wherein the top of the thread block is processed into a horizontal plane, and the middle of the thread block is provided with a vertical threaded hole; the screws are uniformly welded on the base, and the thread blocks are connected with the screws through threads.
The laser pen component comprises a laser pen, a mounting block, a short screw, a nut, a gasket and a U-shaped welding block, wherein the laser pen is connected with the mounting block, and the short screw penetrates through the U-shaped welding block and the mounting block and is fixed together by the nut and the gasket; the laser pen part is welded on the top of the glue injection hole guide rail of the middle positioning device and the top of the positioning polish rod of the sliding device through a U-shaped welding block.
The invention also provides a positioning method of the insulator flange glue injection hole, which comprises the following steps:
1) Placing a workpiece to be injected into a horizontal plane, adjusting an end positioning device to the flange position according to the flange diameter of the workpiece to be injected, adjusting a leveling base, and observing a three-surface level meter to enable the workpiece to be injected into a horizontal state;
2) Rotating the workpiece to enable one surface with the flange glue injection hole to face the middle positioning device, sliding and positioning the butterfly bolt according to the height of the glue injection hole to enable the butterfly bolt to be the same as the height of the glue injection hole, and manually adjusting the length of the positioning butterfly bolt extending into the glue injection hole;
3) Adjusting the end positioning device by using a short graduated scale to enable two ends of the end positioning device to extend out to be symmetrical with respect to the glue injection hole; the sliding devices on two sides are adjusted by using a long graduated scale, so that the positioned flange mounting holes are symmetrical relative to the glue injection holes; injecting glue into the glue injection hole;
4) After the glue injection is completed, the workpiece is turned over, so that the non-glue injection flange end faces downwards, the upper flange and the lower flange are the same, and the step 2) is repeated for positioning; then, a laser pen on the middle positioning device is opened to enable the laser pen to rotate up and down along the axis of the workpiece, and the position of light is adjusted to enable the laser pen to irradiate the upper flange glue injection hole; respectively opening and adjusting the laser pens on the end positioning device to enable the light rays of the laser pens to be respectively irradiated to the positions of the mounting holes of the upper end flange corresponding to the mounting holes of the lower end flange; after the workpiece is turned over, the laser pen on the middle positioning device is adjusted to move up and down along the axis of the workpiece, so that the light of the laser pen coincides with the glue injection hole of the flange, the upper end of which is injected with glue; and injecting glue into the glue injection holes.
The beneficial effects are that: the invention adopts the same flange three-point positioning mode, and the alignment method of the laser pen solves the problem that the glue injection holes of the flanges at the two ends of the workpiece are difficult to be coaxial. The invention is suitable for matching the glue injection holes of the upper flange and the lower flange of the support column, the hollow insulator and the like in the electric industry or has the technical requirement of matching the relative positions. The invention solves the problem that the glue injection holes of the upper flange and the lower flange are not coaxial in the process of glue injection of the flange, simultaneously omits the process of independently scribing the upper flange, the lower flange and the epoxy pipe in the production process, effectively improves the working efficiency to a certain extent and lightens the labor intensity.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic rear view of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the intermediate positioning device of the present invention;
FIG. 4 is a schematic view of an end positioning device according to the present invention;
FIG. 5 is a schematic view of a sliding device according to the present invention;
FIG. 6 is a schematic view of the structure of the leveling base of the present invention;
fig. 7 is a schematic structural view of a laser pen member according to the present invention.
In the figure: 1 middle positioning device, 2 end positioning device, 3 leveling base, 4 laser pen component, 5 butterfly bolt one, 6 butterfly nut one, 7 level, 11 middle slide rail, 12 short scale, 13 glue injection hole guide rail, 14 positioning butterfly bolt, 21 connecting block, 22 guide block, 23 slider, 24 long scale, 231 round nut, 232 butterfly bolt two, 233 butterfly nut two, 234 up and down adjusting block, 235 lead screw, 236 positioning polish rod, 237U type slide block, 31 base, 32 lead screw, 33 screw thread block, 41 laser pen, 42 installation block, 43 short lead screw, 44 nut, 45 washer, 46U type welding block.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 shows a schematic rear view of the structure of the present invention.
The invention provides an insulator flange glue injection hole positioning device which comprises a middle positioning device 1, an end positioning device 2, a leveling base 3, a laser pen component 4 and a level 7.
The bottoms of the middle positioning device 1 and the end positioning device 2 are respectively arranged on the respective leveling bases 3, the left side and the right side of the middle positioning device 1 are connected with the end positioning device 2 through butterfly bolts 5 and butterfly nuts 6, and the laser pen component 4 is respectively welded on the middle positioning device 1 and the end positioning device 2; the level gauge 7 is respectively stuck to the center positions of the outer sides of the middle sliding rail 11 of the middle positioning device 1 and the guide block 22 of the end positioning device 2, so that a user can conveniently observe whether each surface of the flange glue injection device is in a horizontal position or not.
Fig. 3 is a schematic structural view of the intermediate positioning device of the present invention.
The middle positioning device 1 comprises a middle slide rail 11, a glue injection hole guide rail 13, a positioning butterfly bolt 14 and a short graduated scale 12, wherein the glue injection hole guide rail 13 is welded in the middle of the middle slide rail 11, and the positioning butterfly bolt 14 is arranged in a long hole of the glue injection hole guide rail 13 to slide up and down and front and back so as to meet the requirements of glue injection holes with different flange heights.
The short graduated scale 12 is anchored on two side surfaces of the middle sliding rail 11, so that whether the end positioning devices 2 on two sides are symmetrical about the glue injection hole or not can be conveniently observed.
Fig. 4 is a schematic view of the structure of the end positioning device of the present invention.
The end positioning device 2 comprises a connecting block 21, a guide block 22, a sliding device 23 and a long graduated scale 24, wherein the connecting block 21 is welded on the guide block 22, the two blocks are in vertical relation, the sliding device 23 can move back and forth in a slideway of the guide block 22, the connecting block 21 of the end positioning device 2 is installed at two ends of a middle sliding rail 11 of the middle positioning device 1 in a hinging manner, is connected with a butterfly nut I6 through a butterfly bolt I5 and can move along the slideway of the connecting block, and the positioning device is suitable for positioning requirements of flange glue injection holes with different diameters.
The long scale 24 is anchored on the upper surface of the guide block 22, so as to record the positions of the mounting holes on two sides of the flange relative to the glue injection holes.
Fig. 5 is a schematic structural view of the sliding device of the present invention.
The sliding device 23 comprises a round nut 231, a second butterfly bolt 232, a second butterfly nut 233, an adjusting slide block 234, a screw rod 235, a positioning polish rod 236 and a U-shaped slide block 237, wherein the two adjusting slide blocks 234 are hinged with the second butterfly nut 233 through the second butterfly bolt 232, one adjusting slide block 234 is fixed on the upper part of the screw rod 235, the other adjusting slide block 234 is fixed on the upper part of the positioning polish rod 236 and limited through the round nut 231, and the positions of flange mounting holes with different diameters are accurately positioned by sliding and fine adjustment in sliding rails according to the positions of the flange mounting holes.
The U-shaped slide block 237 is connected to the bottom of the screw rod 235 through threads, and the U-shaped slide block 237 slides back and forth in a slideway of the guide block 22 to drive the sliding device 23 to move so as to realize the front and back adjustment of the flange mounting hole.
Fig. 6 is a schematic structural view of the leveling base of the present invention.
The leveling base 3 comprises a base 31, a plurality of screws 32 and a threaded block 33, wherein the top of the threaded block 33 is processed into a horizontal plane, and the middle part of the threaded block is provided with a vertical threaded hole; the screws 32 are uniformly welded on the base 31, the threaded blocks 33 are connected with the screws 32 through threads, and the positions of the corresponding threaded blocks 33 on the screws 32 are adjusted according to the display of the level meter 7 so as to realize that the whole flange glue injection device is positioned on the same horizontal plane.
Fig. 7 is a schematic view showing the structure of the laser pen unit of the present invention.
The laser pen component 4 comprises a laser pen 41, a mounting block 42, a short screw 43, a nut 44, a gasket 45 and a U-shaped welding block 46, wherein the laser pen 41 is connected with the mounting block 42, and the short screw 43 penetrates through the U-shaped welding block 46 and the mounting block 42 and is fixed together by the nut 44 and the gasket 45; the laser pen part 4 is welded on the top of the glue injection hole guide rail 13 of the middle positioning device 1 and the top of the positioning polished rod 236 of the sliding device 23 through a U-shaped welding block 46.
The working process and the positioning method of the invention are as follows:
1) Placing a workpiece to be injected with glue on a horizontal plane, adjusting an end positioning device 2 (inwards or outwards) to a position required by the flange according to the diameter of the flange of the workpiece to be injected with glue, observing whether a three-sided level 7 is displayed, and if one end is not horizontal, adjusting a leveling base 3 to enable the device to be in a horizontal state;
2) Rotating the workpiece to enable one surface with the flange glue injection hole to face the middle positioning device 1, sliding and positioning the butterfly bolt 14 according to the height of the glue injection hole to enable the surface to be the same as the height of the glue injection hole, and manually adjusting the length of the positioning butterfly bolt 14 extending into the glue injection hole;
3) The end positioning device 2 is adjusted by using the short graduated scale 12, and for the convenience of observation, the extended length value can be adjusted by using the short graduated scale 12 on the middle positioning device 1, so that the two ends of the extended length value extend symmetrically relative to the glue injection hole; if necessary, one side sliding device 23 in the end positioning device 2 can be adjusted to enable the positioning polished rod 236 to be matched with a flange mounting hole of the workpiece; if the positioning polish rod 236 does not extend to the required position, a U-shaped sliding block 237 on the sliding device 23 can be used for fine adjustment in a short distance so as to meet the use requirement; the sliding device 23 on the other side is regulated, so that the fixed flange mounting holes are symmetrical relative to the glue injection holes, and the numbers of the long graduated scale 24 can be observed to be the same, thus meeting the requirement;
4) After the glue injection is completed, the workpiece is turned over, so that the non-glue injected flange end faces downwards, if the upper flange and the lower flange are the same, the positioning is performed by the method, and the end positioning device and the sliding device are adjusted so that the corresponding graduated scales display the same numerical value; then, a laser pen 41 on the middle positioning device 1 is opened, so that light rays of the laser pen move up and down along the axis of a workpiece, and the positions of the light rays are adjusted so that the laser pen can irradiate the positions of the upper flange glue injection holes; respectively opening and adjusting the laser pens on the end positioning device 2 to enable the light rays to be respectively irradiated to the positions of the mounting holes of the upper end flange corresponding to the mounting holes of the lower end flange; through accurate positioning of three points, the difficult problem that the glue injection holes of the upper flange and the lower flange at the two ends of the workpiece are difficult to be positioned on the same axis is solved; when the upper flange and the lower flange are different, after the workpiece is turned over, the adjusting values of the end positioning device 2 and the sliding device 23 on the end positioning device are not required to be the same as the flange positioning values on the upper end, the laser pen 41 on the end positioning device 2 is not required to be used, and the laser pen 41 on the middle positioning device 1 also moves up and down along the axis of the workpiece, so that the light of the laser pen 41 coincides with the glue injection holes of the flanges on the upper end after glue injection is finished, and the purpose that the glue injection holes of the flanges on the two ends of the workpiece are on the same axis can be realized.
The invention adopts the same flange three-point positioning mode, and the alignment method of the laser pen solves the problem that the glue injection holes of the flanges at the two ends of the workpiece are difficult to be coaxial. The invention is suitable for matching the glue injection holes of the upper flange and the lower flange of the support column, the hollow insulator and the like in the electric industry or has the technical requirement of matching the relative positions. The invention solves the problem that the glue injection holes of the upper flange and the lower flange are not coaxial in the process of glue injection of the flange, simultaneously omits the process of independently scribing the upper flange, the lower flange and the epoxy pipe in the production process, effectively improves the working efficiency to a certain extent and lightens the labor intensity.
The above-described embodiments of the invention are intended to be examples only, and not to be limiting, and all changes that come within the scope of the invention or equivalents thereto are intended to be embraced thereby.
Claims (7)
1. The utility model provides an insulator flange injecting glue hole positioner which characterized in that: the device comprises a middle positioning device (1), an end positioning device (2), a leveling base (3), a laser pen component (4) and a level gauge (7), wherein the middle positioning device (1) comprises a middle sliding rail (11), a glue injection hole guide rail (13) and a positioning butterfly bolt (14), the glue injection hole guide rail (13) is welded in the middle of the middle sliding rail (11), and the positioning butterfly bolt (14) is arranged in a long hole of the glue injection hole guide rail (13) to slide up and down and back and forth; the end positioning device (2) comprises a connecting block (21), a guide block (22) and a sliding device (23), wherein the connecting block (21) is welded on the guide block (22) and is mutually vertical, the sliding device (23) can move forwards and backwards in a slideway of the guide block (22), and the connecting block (21) of the end positioning device (2) is arranged at two ends of a middle sliding rail (11) of the middle positioning device (1) in a hinging manner, is connected with a first butterfly nut (6) through a first butterfly bolt (5) and can move along the slideway of the middle sliding rail; the bottoms of the middle positioning device (1) and the end positioning device (2) are respectively arranged on the respective leveling bases (3), and the laser pen component (4) is respectively welded on the middle positioning device (1) and the end positioning device (2); the level gauge (7) is respectively stuck to the center positions of the outer sides of the middle sliding rail (11) of the middle positioning device (1) and the guide block (22) of the end positioning device (2).
2. The insulator flange glue injection hole positioning device according to claim 1, wherein: the middle positioning device (1) further comprises a short graduated scale (12), and the short graduated scale (12) is anchored at two end faces of the middle sliding rail (11).
3. The insulator flange glue injection hole positioning device according to claim 1, wherein: the end positioning device (2) further comprises a long graduated scale (24), and the long graduated scale (24) is anchored on the upper surface of the guide block (22).
4. The insulator flange glue injection hole positioning device according to claim 1, wherein: the sliding device (23) comprises a round nut (231), a second butterfly bolt (232), a second butterfly nut (233), an adjusting slide block (234), a screw rod (235), a positioning polished rod (236) and a U-shaped slide block (237), wherein the two adjusting slide blocks (234) are hinged with the second butterfly nut (233) through the second butterfly bolt (232), one adjusting slide block (234) is fixed on the upper portion of the screw rod (235), the other adjusting slide block (234) is fixed on the upper portion of the positioning polished rod (236) and limited through the round nut (231), the U-shaped slide block (237) is connected to the bottom of the screw rod (235) through threads, and the U-shaped slide block (237) drives the sliding device (23) to slide back and forth in a slide way of the guide block (22).
5. The insulator flange glue injection hole positioning device according to claim 1, wherein: the leveling base (3) comprises a base (31), a plurality of screws (32) and a thread block (33), wherein the top of the thread block (33) is processed into a horizontal plane, and the middle part of the thread block is provided with a vertical threaded hole; the screws (32) are uniformly welded on the base (31), and the threaded blocks (33) are connected with the screws (32) through threads.
6. The insulator flange glue injection hole positioning device according to any one of claims 1-5, wherein: the laser pen component (4) comprises a laser pen (41), a mounting block (42), a short screw rod (43), a nut (44), a gasket (45) and a U-shaped welding block (46), wherein the laser pen (41) is connected with the mounting block (42), and the short screw rod (43) penetrates through the U-shaped welding block (46) and the mounting block (42) and is fixed together by the nut (44) and the gasket (45); the laser pen component (4) is welded on the top of the glue injection hole guide rail (13) of the middle positioning device (1) and the top of the positioning polished rod (236) of the sliding device (23) through a U-shaped welding block (46).
7. A positioning method using the insulator flange glue injection hole positioning device according to any one of claims 1 to 6, comprising the steps of:
1) placing a workpiece to be injected on a horizontal plane, adjusting an end positioning device (2) to a flange position according to the flange diameter of the workpiece to be injected, adjusting a leveling base (3) and observing a three-surface level meter (7) to enable the workpiece to be injected to reach a horizontal state;
2) Rotating the workpiece to enable one surface with the flange glue injection hole to face the middle positioning device (1), sliding and positioning the butterfly bolt (14) according to the height of the glue injection hole to enable the butterfly bolt to be the same as the height of the glue injection hole, and manually adjusting and positioning the length of the butterfly bolt (14) extending into the glue injection hole;
3) Adjusting the end positioning device (2) by using a short graduated scale (12) to enable the end part of the end positioning device to extend out symmetrically relative to the glue injection hole; the sliding devices (23) on two sides are adjusted by using a long graduated scale (24), so that the positioned flange mounting holes are symmetrical relative to the glue injection holes; injecting glue into the glue injection hole;
4) After the glue injection is completed, the workpiece is turned over, so that the non-glue injection flange end faces downwards, the upper flange and the lower flange are the same, and the step 2) is repeated for positioning; then, a laser pen (41) on the middle positioning device (1) is turned on, and the laser pen is turned to enable light rays to move up and down along the axis of the workpiece, so that the position of the laser pen, which can irradiate the upper flange glue injection hole, is taken as a reference; then respectively opening and adjusting the laser pen (41) on the end positioning device (2) to enable the light rays to be respectively irradiated to the positions of the mounting holes of the upper end flange corresponding to the mounting holes of the lower end flange; after the workpiece is turned over, the laser pen (41) on the middle positioning device (1) moves the light rays up and down along the axis of the workpiece, so that the light rays of the laser pen (41) are overlapped with the glue injection holes of the flange, the upper end of which is injected with glue; and injecting glue into the glue injection holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811160874.8A CN109087761B (en) | 2018-09-30 | 2018-09-30 | Insulator flange glue injection hole positioning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811160874.8A CN109087761B (en) | 2018-09-30 | 2018-09-30 | Insulator flange glue injection hole positioning device and method |
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| Publication Number | Publication Date |
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| CN109087761A CN109087761A (en) | 2018-12-25 |
| CN109087761B true CN109087761B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811160874.8A Active CN109087761B (en) | 2018-09-30 | 2018-09-30 | Insulator flange glue injection hole positioning device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111924483B (en) * | 2020-07-09 | 2021-07-30 | 江苏安全技术职业学院 | Turning device for machining |
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| CN1421876A (en) * | 2001-11-22 | 2003-06-04 | 同济大学 | Making process of split insulated spiral fine cable and wire |
| KR20100054926A (en) * | 2008-11-17 | 2010-05-26 | 현대중공업 주식회사 | Apparatus for aligning flange bolt hole of pipe which penetrate internal partition of ship block |
| CN101762855A (en) * | 2009-12-30 | 2010-06-30 | 北京空间机电研究所 | Radial multipoint glue joint axial three-point clamping and supporting method of spatial lens |
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| CN109087761A (en) | 2018-12-25 |
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