CN109283392A - Slotting device and method for volume resistance test core rod of insulator - Google Patents
Slotting device and method for volume resistance test core rod of insulator Download PDFInfo
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- CN109283392A CN109283392A CN201810904681.2A CN201810904681A CN109283392A CN 109283392 A CN109283392 A CN 109283392A CN 201810904681 A CN201810904681 A CN 201810904681A CN 109283392 A CN109283392 A CN 109283392A
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- insulator
- cabinet
- notching
- volume resistance
- resistance test
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a slotting device and a slotting method for a volume resistance test core rod of an insulator, wherein the device comprises: a box body; the supporting device is connected with the box body and bears the test core rod to be grooved; the cutting device is arranged in the box body and is aligned with the preset position of the test core rod to be grooved so as to perform grooving at the preset position; and the limiting device is connected with the box body and abuts against the surface of the test core rod to be grooved so as to limit the test core rod to be grooved. Before slotting, aligning the preset position of the core rod to be slotted and the cutting device, and abutting the limiting device on the surface of the core rod to be slotted and tested, so that the slotting position can be accurately controlled; in the slotting process, the slotting depth can be controlled by adjusting the limiting device; through the two aspects, the position and the depth of the grooving are ensured, so that the aim of accurate grooving is fulfilled, and the accuracy of subsequent test detection data is guaranteed.
Description
Technical field
The present invention relates to power transmission and transforming equipment technical fields, try in particular to a kind of volume resistance for insulator
Test the grooving apparatus and method of plug.
Background technique
Electric system is the important support of national economy, while being also artificial network most complicated in the world.Keep power grid
Stabilization is one and develops the people's livelihood and economic vital task, but is also restricted simultaneously by several factors.Insulator is as in power grid
The main carriers of connection line, are the important fulcrums for supporting power grid, and importance is self-evident.So far, right both at home and abroad
Insulator arc-over has carried out a large amount of research work, and a large amount of new insulation material is widely applied on the transmission line, especially
It is composite insulator insulating materials.With the passage of the operation time limit, insulating materials can solidify, to will lead to each side of insulator
The performance in face can all decline, however the mechanical performance of insulator and electric property be by be important, mechanical performance again with insulator
Plug is closely related, and composite insulator mechanical performance is bad, the perishable fracture of core rod of insulator, is lead to line flashover main
Reason.
It is caused the problem of being all insulation quality problem and run the time limit that domestic and foreign experience shows line accident very much
, it is the basic reason that line flashover phenomenon occurs, as runing time elapses, composite insulator is easy solidification, then compound
The plug of insulator can be deteriorated by meeting corrosion and ageing, mechanical performance and electric property, therefore compound exhausted to efficiently control
Edge can normal work on the line, maintain power grid operation, it is necessary to strictly the plug of composite insulator is detected.
The detection of the plug of composite insulator is needed to slot on it, and at present plug fluting often exist slotting position inaccuracy,
The problems such as low efficiency, operating difficulties of slotting, influences detection data result very big.
Summary of the invention
In consideration of it, the invention proposes the grooving apparatus and method of a kind of volume resistance test plug for insulator,
Aim to solve the problem that the problem of current plug slotting position inaccuracy.
On one side, the invention proposes a kind of grooving apparatus of volume resistance test plug for insulator, the dresses
Setting includes: cabinet；Support device is connected with cabinet and carries to notching experiment plug；Cutter device, be set in cabinet and
It is aligned with the predeterminated position to notching experiment plug, to slot in predetermined position；Limiting device is connected and is compressed with cabinet
In the surface to notching experiment plug, limited with treating notching experiment plug.
Further, in the above-mentioned grooving apparatus for the volume resistance test plug of insulator, limiting device is by supporting
It is pressed on to the upper surface of notching experiment plug and adjusts to the side of notching experiment plug longitudinal position to notching experiment plug
It sets and lateral position.
Further, in the grooving apparatus of the above-mentioned volume resistance test plug for insulator, limiting device includes: the
One position-limit mechanism is rotationally connected with cabinet, also, the first position-limit mechanism is biased in the upper table to notching experiment plug
Face, to adjust the lengthwise position to notching experiment plug.
Further, in the grooving apparatus of the above-mentioned volume resistance test plug for insulator, support device includes: the
One support plate and guide rail；Wherein, the first support plate is set to the top of cabinet, also, the side of the first support plate offer it is scarce
Mouthful, guide rail is set in notch；Workbench is additionally provided at the top of cabinet, the side of workbench is close to notch.
Further, in the above-mentioned grooving apparatus for the volume resistance test plug of insulator, limiting device further include:
Second position-limit mechanism, the second position-limit mechanism first end are arranged in the side wall of cabinet, and the second end of the second position-limit mechanism is located at cabinet
Outside, also, the sidewall thread of the second position-limit mechanism and cabinet connects, and is made by the precession of the second position-limit mechanism to notching experiment core
Stick is located between the first end and workbench of the second position-limit mechanism, with the fixed lateral position to notching experiment plug.
Further, in the above-mentioned grooving apparatus for the volume resistance test plug of insulator, cutter device includes: electricity
Machine and cutting sheet；Wherein motor and cutting sheet are all set in cabinet, also, cutting sheet is connected with the rotation axis of motor；It cuts
Pitch cutting is aligned with predeterminated position.
Further, the grooving apparatus of the above-mentioned volume resistance test plug for insulator, further includes: position adjusts dress
It sets, is set in cabinet, also, cutter device is set on apparatus for adjusting position.
Further, in the above-mentioned grooving apparatus for the volume resistance test plug of insulator, apparatus for adjusting position packet
It includes: telescoping mechanism and the second support plate；Wherein, the first end of telescoping mechanism is connected with the bottom wall of cabinet, and the of telescoping mechanism
Two ends are connected with the second support plate, cutter device are provided in the second support plate, telescoping mechanism is for adjusting cutter device
Vertical height.
Further, in the above-mentioned grooving apparatus for the volume resistance test plug of insulator, apparatus for adjusting position is also
Include: sliding rail, is set to the bottom wall of cabinet, also, the first end of telescoping mechanism is slideably connected with sliding rail, sliding rail is used for
The horizontal position of cutter device is adjusted when telescoping mechanism is slided along sliding rail.
Further, the grooving apparatus of the above-mentioned volume resistance test plug for insulator, further includes: processing equipment,
It is connected with cutter device, processing equipment is used to control the cutting stroke and cutting speed of cutter device, so that it is straight to control fluting
Diameter and fluting speed.
Further, in the grooving apparatus of the above-mentioned volume resistance test plug for insulator, processing equipment also with limit
Position device is connected, to control the limit degree of limiting device, to control groove depth.
Further, the grooving apparatus of the above-mentioned volume resistance test plug for insulator, further includes: control switch,
It is connected and is set to the side wall of cabinet with processing equipment.
Further, in the grooving apparatus of the above-mentioned volume resistance test plug for insulator, control switch include: with
Groove depth adjusting knob that processing equipment is respectively connected with, fluting diameter adjustment knob and fluting speed adjusting knob and/or
It starts switch.
Further, the grooving apparatus of the above-mentioned volume resistance test plug for insulator, further includes: power outlet,
It is set to the wall surface of cabinet and is connected with cutter device.
Further, the grooving apparatus of the above-mentioned volume resistance test plug for insulator, further includes: damping lower margin,
It is set to the bottom of cabinet.
In the present invention, on the one hand, before fluting, be connected to the support device of cabinet for the default position to notching experiment plug
It sets and is aligned with cutter device, also, limiting device presses on the surface to notching experiment plug, notching experiment plug can be treated
Position is defined, to accurately control slotting position；On the other hand, in grooving process, by adjusting limiting device
Position can treat the lengthwise position of notching experiment plug and be adjusted, i.e., make to notching experiment plug with fluting
Position gradually moves down, thus controllable groove depth；By these two aspects, the position of fluting and depth is made to be guaranteed, from
And achieve the purpose that accurately to slot, guarantee is provided for the accuracy of subsequent testing inspection data, and then can accurately analyze
Insulator is chronically at the agings of adverse circumstances, corrosion condition and obtains more accurate data statistics, is that the long-term of insulator can
Guarantee is provided by operation, is reduced since the factors bring such as the Ageing of Insulators endangers.
It on the other hand, should the invention also provides a kind of grooving method of volume resistance test plug for insulator
Method includes the following steps: alignment step, will be placed in support device to notching experiment plug, and makes predeterminated position and cutting
Device alignment；Step is limited, notching experiment plug is treated by limiting device and is limited；Grooving step, cutter device according to
Preset condition is cut in predetermined position.
In the present invention, on the one hand, before fluting, the predeterminated position to notching experiment plug is aligned with cutter device, and
And limiting device presses on the surface to notching experiment plug, the position that can treat notching experiment plug is defined, thus smart
Really control slotting position；On the other hand, in grooving process, notching experiment can be treated by adjusting the position of limiting device
The lengthwise position of plug is adjusted, i.e., as the position to notching experiment plug that make of fluting gradually moves down, so as to
Control groove depth；By these two aspects, the position of fluting and depth is set to be guaranteed, to reach the mesh accurately slotted
, guarantee is provided for the accuracy of subsequent testing inspection data, and then can accurately analyze insulator and be chronically at badly
The aging of environment, corrosion condition simultaneously obtain more accurate data statistics, provide guarantee for the operation reliably and with long-term of insulator, drop
It is low since the factors bring such as the Ageing of Insulators endangers.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the three-dimensional knot for the grooving apparatus that the volume resistance provided in an embodiment of the present invention for insulator tests plug
Structure schematic diagram；
Fig. 2 is the main view for the grooving apparatus that the volume resistance provided in an embodiment of the present invention for insulator tests plug
Figure；
Fig. 3 is the vertical view for the grooving apparatus that the volume resistance provided in an embodiment of the present invention for insulator tests plug
Figure；
Fig. 4 is the side for the grooving apparatus that the volume resistance provided in an embodiment of the present invention for insulator tests plug
Partial enlarged view；
Fig. 5 is the internal junction for the grooving apparatus that the volume resistance provided in an embodiment of the present invention for insulator tests plug
Structure partial front elevation view；
Fig. 6 is the internal junction for the grooving apparatus that the volume resistance provided in an embodiment of the present invention for insulator tests plug
Structure partial top view；
Fig. 7 is the process for the grooving method that the volume resistance provided in an embodiment of the present invention for insulator tests plug
Figure.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.It should be noted that in the absence of conflict, embodiment in the present invention and
Feature in embodiment can be combined with each other.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Grooving apparatus embodiment:
Referring to Fig. 1 to Fig. 3, opening for the volume resistance test plug provided in this embodiment for insulator is shown in figure
The preferred structure of slot device.As shown, the device includes: cabinet 1, support device 2, cutter device 3 and limiting device 4.Its
In, for carry the support device 2 to notching experiment plug 5 be set to cabinet 1 top side and be connected with cabinet 1,
Be set in cabinet 1 for treating the cutter device 3 that notching experiment plug 5 is slotted, also, cutter device 3 with wait slot
The predeterminated position alignment of plug 5 is tested, to slot in predetermined position.Limiting device 4 is connected with cabinet 1, also, limits
Device 4 presses on the surface to notching experiment plug 5, so that the position for treating notching experiment plug 5 is defined.It needs to illustrate
, predeterminated position can as needed and determine, the present embodiment does not do any restriction to it, it is preferable that predeterminated position be wait open
Slot is tested at 5 bottom end 2mm of plug.
When fluting, it will be placed in support device 2 to notching experiment plug 5 first, and make to the pre- of notching experiment plug 5
If position is aligned with cutter device 3；Then limiting device 4 is pressed on into upper surface and side to notching experiment plug 5 respectively,
The side to notching experiment plug 5 is pressed on by limiting device 4, the lateral position that can treat notching experiment plug 5 carries out
It is fixed, to guarantee that the lateral position to notching experiment plug 5 is constant in grooving process；Finally start cutter device 3, and
It slots in predetermined position, during this period, adjusts limiting device 4, it is made to press on the position to 5 upper surface of notching experiment plug
It constantly moves down, to make the lengthwise position to notching experiment plug 5 constantly move down, to achieve the purpose that control groove depth.
In the present embodiment, on the one hand, before fluting, the support device 2 for being connected to cabinet 1 will be to notching experiment plug 5
Predeterminated position is aligned with cutter device 3, also, limiting device 4 presses on the surface to notching experiment plug 5, can treat fluting
The position of test plug 5 is defined, to accurately control slotting position；On the other hand, in grooving process, pass through tune
The lengthwise position that the position of whole limiting device 4 can treat notching experiment plug 5 is adjusted, i.e., make wait open with fluting
The position of slot test plug 5 gradually moves down, thus controllable groove depth；By these two aspects, make position and the depth of fluting
It is guaranteed, to achieve the purpose that accurately to slot, the accuracy for subsequent testing inspection data provides guarantee, in turn
Insulator can accurately be analyzed to be chronically at the agings of adverse circumstances, corrosion condition and obtain more accurate data statistics, be exhausted
The operation reliably and with long-term of edge provides guarantee, reduces since the factors bring such as the Ageing of Insulators endangers.
Referring to fig. 2 to Fig. 4, limiting device 4 may include: the first position-limit mechanism 41, the first position-limit mechanism 41 and cabinet 1
Wall surface is rotationally connected, also, the first position-limit mechanism 41 is biased in the upper surface to notching experiment plug 5, passes through first
The rotation of position-limit mechanism 41 is pressing against the first position-limit mechanism 41 and gradually moves down to notching experiment plug 5, to realize wait slot
The slot with certain depth is opened up on test plug 5, and by the degree of rotation of the first position-limit mechanism 41 of control, can control wait open
Slot test plug 5 moves down degree, so that groove depth is controlled, during moving down to notching experiment plug 5, wait examination of slotting
Testing plug 5 can roll along support device 2.When it is implemented, the first position-limit mechanism 41 can pass through shaft and cabinet with tabletting, press strip
1 is connected.Press strip can have certain radian, thus with to notching experiment plug 5 shape be adapted, with increase press strip with wait open
Slot tests the contact area of plug 5, is limited convenient for treating notching experiment plug 5.
In above-described embodiment, support device 2 may include: the first support plate 21 and guide rail 22.Wherein, the first support plate 21
It is set to the top of cabinet 1, the side of the first support plate 21 opens up jagged, and guide rail 22 is set in notch, and guide rail 22 can be held
It carries to notching experiment plug 5.The top of cabinet 1 is additionally provided with horizontal workbench 11, also, the side of workbench 11 is close to scarce
Mouthful, that is to say, that the first support plate 21 and workbench 11 together constitute the roof for having cabinet 1 jaggy.
Referring to figs. 5 and 6, limiting device 4 can also include: the second position-limit mechanism 42, and the first of the second position-limit mechanism 42
End (left end shown in fig. 5) is laterally arranged in the side wall or the first support plate 21 of cabinet 1, the second end of the second position-limit mechanism 42
(right end shown in fig. 5) is located at outside cabinet 1, also, 21 screw thread of side wall or the first support plate of the second position-limit mechanism 42 and cabinet 1
Connection.By rotating the second position-limit mechanism 42, make in 42 precession cabinet 1 of the second position-limit mechanism, during precession, wait slot
Test plug 5 is located between the first end of the second position-limit mechanism 42 and the side of workbench 11, thus fixed to notching experiment
The lateral position of plug 5 is aligned default position with cutter device 3.When it is implemented, the second position-limit mechanism 42 may include: solid
The first end (left end shown in fig. 5) of fixed wheel 421, connecting rod 422 and locating wheel 423, connecting rod 422 is laterally arranged in cabinet 1
Side wall or the first support plate 21, locating wheel 423 be located in cabinet 1 and be connected with the first end of connecting rod 422, fast pulley
421 are located at outside cabinet 1 and are connected with the second end of connecting rod 422 (right end shown in fig. 5), the side of connecting rod 422 and cabinet 1
Wall or 21 cabinet 1 of the first support plate are threadedly coupled, and by rotating fast pulley 421, fast pulley 421 can be made successively to drive connecting rod
422 and the precession into cabinet 1 of locating wheel 423, thus will be located in notching experiment plug 5 locating wheel 423 and workbench 11 it
Between.
In above-described embodiment, cutter device 3 may include: motor 31 and cutting sheet 32.Wherein, motor 31 and cutting sheet 32
It is all set in cabinet 1, and cutting sheet 32 is connected with the rotation axis 33 of motor 31, cutting sheet 32 is then and to notching experiment plug
Predeterminated position alignment on 5.Apparatus for adjusting position 6 is additionally provided in cabinet 1, cutter device 3 is set to apparatus for adjusting position 6
On, to make cutter device 3 that can move in cabinet 1, so as to adapt to different-diameter to notching experiment plug 5.
Apparatus for adjusting position 6 may include: telescoping mechanism 61 and the second support plate 62.Wherein, the first of telescoping mechanism 61
End (lower end shown in Fig. 2) is connected with the bottom wall of cabinet 1, the second end (upper end shown in Fig. 2) and second of telescoping mechanism 61
Support plate 62 is connected, and cutter device 3 is placed in the second support plate 62, passes through the flexible adjustable cutter device of telescoping mechanism 61
3 vertical height.It should be noted that telescoping mechanism 61 can be any structure with Telescopic, the present embodiment
Any restriction is not done to it.Apparatus for adjusting position 6 can also include: sliding rail, and sliding rail is set to the bottom wall of cabinet 1, telescoping mechanism
61 first end is slideably connected with sliding rail, slides the level of adjustable cutter device 3 along sliding rail by telescoping mechanism 61
Position.
It can also include: the processing equipment 7 for being set to the bottom of box in the various embodiments described above, processing equipment 7 and cutting fill
It sets 3 motor 31 to be connected, processing equipment 7 is exported control signal to electricity by control relay switch (not shown)
Machine 31 by controlling the adjustable fluting speed of the revolving speed of rotation axis 33 of motor 31, and passes through the cutting row of control cutting sheet 32
The adjustable fluting diameter of journey.Meanwhile processing equipment 7 also respectively with the first position-limit mechanism 41 of limiting device 4 and the second position restrainer
Structure 42 is connected, and processing equipment 7 controls the lengthwise position that the first position-limit mechanism 41 treats notching experiment plug 5 by output signal
Restriction and the second position-limit mechanism 42 treat notching experiment plug 5 lateral position restriction, realize that automatically control fluting deep
Degree.As can be seen that the control of cross-notching speed, groove depth and diameter of slotting can be realized by processing equipment 7, to realize
The accurate fluting of predeterminated position.When it is implemented, processing equipment 7 may include: to be sequentially connected the general processor connect, number letter
Number processor and specific integrated circuit, specific integrated circuit respectively with cutter device 3, the first position-limit mechanism 41 and the second position restrainer
Structure 42 is connected；Alternatively, processing unit may include: the general processor, digital signal processor and scene for being sequentially connected and connecing
Programmable gate array, field programmable gate array will control signal and be exported respectively to cutter device 3, the first position-limit mechanism 41 and the
Two position-limit mechanisms 42, that is to say, that specific integrated circuit and field programmable gate array can be replaced mutually.
Processing unit can also include: read-only memory, random access memory, the flash being connected with CPU etc.
Device or Electrical Erasable programmable read only memory, to be stored to data.
It can also include: control switch 8 in above-described embodiment, control switch 8 is connected and is set to processing equipment 7
The side wall of cabinet 1.Control switch 8 includes the groove depth adjusting knob 81 being respectively connected with processing equipment 7, fluting diameter tune
Save knob 82 and fluting speed adjusting knob 83.The wall surface of cabinet 1 is additionally provided with the electricity being connected with the motor 31 of cutter device 3
Supply socket 9, in order to which motor 31 connects power supply.The bottom of cabinet 1 is provided with damping lower margin 10, is shaken with reducing in grooving process
Transmitting.
To sum up, in the present embodiment, on the one hand, before fluting, the support device for being connected to cabinet will be to notching experiment plug
Predeterminated position be aligned with cutter device, also, limiting device presses on the surface to notching experiment plug, can treat fluting examination
The position for testing plug is defined, to accurately control slotting position；On the other hand, in grooving process, by adjusting
The lengthwise position that the position of limiting device can treat notching experiment plug is adjusted, i.e., make wait examination of slotting with fluting
The position for testing plug gradually moves down, thus controllable groove depth；By these two aspects, obtain the position of fluting and depth
Guarantee, to achieve the purpose that accurately to slot, provides guarantee for the accuracy of subsequent testing inspection data, and then can be accurate
Analysis insulator be chronically at the agings of adverse circumstances, corrosion condition and obtain more accurate data statistics, be insulator
Operation provides guarantee reliably and with long-term, reduces since the factors bring such as the Ageing of Insulators endangers.
Grooving method embodiment:
Referring to Fig. 7, Fig. 7 is the stream for the grooving method that the volume resistance provided in this embodiment for insulator tests plug
Cheng Tu.As shown, this method comprises the following steps:
Alignment step S710 will be placed in support device to notching experiment plug, and make predeterminated position and cutter device
Alignment.
Specifically, using the grooving apparatus pair of the volume resistance test plug for insulator in above-mentioned apparatus embodiment
It slots to notching experiment plug 5.Firstly, will be placed in support device 2 to notching experiment plug 5, and make wait examination of slotting
The predeterminated position for testing plug 5 is aligned with cutter device 3.
Step S720 is limited, notching experiment plug is treated by limiting device and is limited.
Specifically, limiting device 4 is adjusted, limiting device 4 is made to press on upper surface and side to notching experiment plug 5 respectively
Face, to treat the lengthwise position of notching experiment plug 5 and lateral position is defined.
Grooving step S730, cutter device are cut according to preset condition in predetermined position.
Specifically, start cutter device 3, cutter device 3 is according to preset condition in the predeterminated position to notching experiment plug 5
Cutting fluting.Preset condition includes groove depth, fluting speed and fluting diameter etc..
It should be noted that the volume resistance for insulator is tested the specific structure of the grooving apparatus of plug and was implemented
Journey is referring to above-mentioned grooving apparatus embodiment, and details are not described herein for the present embodiment.
Grooving apparatus in the present invention is identical with the principle of grooving method, and related place can be cross-referenced.
To sum up, in the present embodiment, on the one hand, before fluting, by the predeterminated position and cutter device to notching experiment plug
Alignment, also, limiting device presses on the surface to notching experiment plug, and the position that can treat notching experiment plug is limited
It is fixed, to accurately control slotting position；It on the other hand, can be right by adjusting the position of limiting device in grooving process
Lengthwise position to notching experiment plug is adjusted, i.e., with fluting make to notching experiment plug position gradually under
It moves, thus controllable groove depth；By these two aspects, the position of fluting and depth is set to be guaranteed, to reach accurate
The purpose of fluting provides guarantee for the accuracy of subsequent testing inspection data, and then it is long-term accurately to analyze insulator
Aging, corrosion condition in adverse circumstances simultaneously obtain more accurate data statistics, provide for the operation reliably and with long-term of insulator
Guarantee, reduces since the factors bring such as the Ageing of Insulators endangers.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (16)
1. a kind of grooving apparatus of the volume resistance test plug for insulator characterized by comprising
Cabinet (1)；
Support device (2) is connected with the cabinet (1) and carries to notching experiment plug (5)；
Cutter device (3) is set in the cabinet (1) and is aligned with the predeterminated position to notching experiment plug (5), with
It slots in the predetermined position；
Limiting device (4) is connected with the cabinet (1) and presses on the surface to notching experiment plug (5), to institute
It states and is limited to notching experiment plug (5).
2. the grooving apparatus of the volume resistance test plug according to claim 1 for insulator, which is characterized in that
The limiting device (4) is by pressing on the upper surface to notching experiment plug (5) and described to notching experiment core
The side of stick (5) adjusts the lengthwise position to notching experiment plug (5) and lateral position.
3. the grooving apparatus of the volume resistance test plug according to claim 1 for insulator, which is characterized in that institute
Stating limiting device (4) includes:
First position-limit mechanism (41) is rotationally connected with the cabinet (1), also, first position-limit mechanism (41) is inclined
It is pressed on the upper surface to notching experiment plug (5), to adjust the lengthwise position to notching experiment plug (5).
4. the grooving apparatus of the volume resistance test plug according to claim 1 for insulator, which is characterized in that institute
Stating support device (2) includes: the first support plate (21) and guide rail (22)；Wherein,
First support plate (21) is set to the top of the cabinet (1), also, the side of first support plate (21) is opened
Equipped with notch, the guide rail (22) is set in the notch；
It is additionally provided with workbench (11) at the top of the cabinet (1), the side of the workbench (11) is close to the notch.
5. the grooving apparatus of the volume resistance test plug according to claim 4 for insulator, which is characterized in that institute
State limiting device (4) further include:
Second position-limit mechanism (42), the second position-limit mechanism (42) first end are arranged in the side wall of the cabinet (1), and described
The second end of two position-limit mechanisms (42) is located at the cabinet (1) outside, also, second position-limit mechanism (42) and the cabinet
(1) sidewall thread connection makes described to be located in notching experiment plug (5) by the precession of second position-limit mechanism (42)
Between the first end and the workbench (11) of second position-limit mechanism (42), with fixed described to notching experiment plug (5)
Lateral position.
6. the grooving apparatus of the volume resistance test plug according to claim 1 for insulator, which is characterized in that institute
Stating cutter device (3) includes: motor (31) and cutting sheet (32)；Wherein
The motor (31) and the cutting sheet (32) are all set in the cabinet (1), also, the cutting sheet (32) and institute
The rotation axis (33) for stating motor (31) is connected；
The cutting sheet (32) is aligned with the predeterminated position.
7. the grooving apparatus of the volume resistance test plug according to any one of claim 1 to 6 for insulator,
It is characterized in that, further includes:
Apparatus for adjusting position (6) is set in the cabinet (1), also, the cutter device (3) is set to the position tune
On regulating device (6).
8. the grooving apparatus of the volume resistance test plug according to claim 7 for insulator, which is characterized in that institute
Stating apparatus for adjusting position (6) includes: telescoping mechanism (61) and the second support plate (62)；Wherein,
The first end of the telescoping mechanism (61) is connected with the bottom wall of the cabinet (1), and the second of the telescoping mechanism (61)
End is connected with second support plate (62), is provided with the cutter device (3) on second support plate (62), described to stretch
Contracting mechanism (61) is used to adjust the vertical height of the cutter device (3).
9. the grooving apparatus of the volume resistance test plug according to claim 8 for insulator, which is characterized in that institute
State apparatus for adjusting position (6) further include:
Sliding rail is set to the bottom wall of the cabinet (1), also, the first end of the telescoping mechanism (61) can be slided with the sliding rail
It is connected dynamicly, the sliding rail is used to adjust the cutter device (3) when the telescoping mechanism (61) is slided along the sliding rail
Horizontal position.
10. the grooving apparatus of the volume resistance test plug according to any one of claim 1 to 6 for insulator,
It is characterized by further comprising:
Processing equipment (7) is connected with the cutter device (3), and the processing equipment (7) is for controlling the cutter device
(3) cutting stroke and cutting speed, to control fluting diameter and fluting speed.
11. the grooving apparatus of the volume resistance test plug according to claim 10 for insulator, which is characterized in that
The processing equipment (7) is also connected with the limiting device (4), to control the limit degree of the limiting device (4),
To control groove depth.
12. the grooving apparatus of the volume resistance test plug according to claim 10 for insulator, which is characterized in that
Further include:
Control switch (8) is connected with the processing equipment (7) and is set to the side wall of the cabinet (1).
13. the grooving apparatus of the volume resistance test plug according to claim 12 for insulator, which is characterized in that
The control switch (8) includes:
The groove depth adjusting knob (81) that is respectively connected with the processing equipment (7), fluting diameter adjustment knob (82) and
It slots speed adjusting knob (83) and/or starts switch.
14. the grooving apparatus of the volume resistance test plug according to any one of claim 1 to 6 for insulator,
It is characterized by further comprising:
Power outlet (9) is set to the wall surface of the cabinet (1) and is connected with the cutter device (3).
15. the grooving apparatus of the volume resistance test plug according to any one of claim 1 to 6 for insulator,
It is characterized by further comprising:
Damping lower margin (10), is set to the bottom of the cabinet (1).
16. a kind of fluting using the volume resistance test plug for being used for insulator described in any one of any one of claims 1 to 15 15
The grooving method of device, which comprises the steps of:
Alignment step is placed in described in the support device to notching experiment plug, and make the predeterminated position with it is described
Cutter device alignment；
Step is limited, is limited to described to notching experiment plug by the limiting device；
Grooving step, the cutter device are cut according to preset condition in the predetermined position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904681.2A CN109283392B (en) | 2018-08-09 | 2018-08-09 | Slotting device and method for volume resistance test core rod of insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904681.2A CN109283392B (en) | 2018-08-09 | 2018-08-09 | Slotting device and method for volume resistance test core rod of insulator |
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| Publication Number | Publication Date |
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| CN109283392A true CN109283392A (en) | 2019-01-29 |
| CN109283392B CN109283392B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810904681.2A Active CN109283392B (en) | 2018-08-09 | 2018-08-09 | Slotting device and method for volume resistance test core rod of insulator |
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| CN202129709U (en) * | 2011-06-16 | 2012-02-01 | 江苏祥源电气设备有限公司 | Cutting device for core rod of insulator |
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| CN106270726A (en) * | 2016-10-09 | 2017-01-04 | 芜湖瑞德机械科技有限公司 | A kind of general-purpose type work piece cut device and operational approach thereof |
| CN107139058A (en) * | 2017-06-06 | 2017-09-08 | 中山广船国际船舶及海洋工程有限公司 | A kind of pipe, the quick grooving apparatus of plate piece and quick grooving method |
| CN206588198U (en) * | 2016-12-22 | 2017-10-27 | 金国飞 | A kind of mould grooving apparatus that can prevent mould idiosome from moving |
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2018
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1202481A (en) * | 1967-01-12 | 1970-08-19 | Schuler Gmbh L | Improvements in notching machines |
| CN200960616Y (en) * | 2006-08-15 | 2007-10-17 | 江苏富力数控机床有限公司 | Processing device for digital control punch middle-lower die holder key way |
| CN202129709U (en) * | 2011-06-16 | 2012-02-01 | 江苏祥源电气设备有限公司 | Cutting device for core rod of insulator |
| CN204935737U (en) * | 2015-09-01 | 2016-01-06 | 云南电网有限责任公司电力科学研究院 | Portable combined insulator full skirt cutting tool |
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| CN206588198U (en) * | 2016-12-22 | 2017-10-27 | 金国飞 | A kind of mould grooving apparatus that can prevent mould idiosome from moving |
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|---|---|
| CN109283392B (en) | 2022-05-13 |
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