CN206383066U - Disassembling jig and motor drive - Google Patents
Disassembling jig and motor drive Download PDFInfo
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- CN206383066U CN206383066U CN201621346997.7U CN201621346997U CN206383066U CN 206383066 U CN206383066 U CN 206383066U CN 201621346997 U CN201621346997 U CN 201621346997U CN 206383066 U CN206383066 U CN 206383066U
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- disassembling jig
- motor drive
- wall portion
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Abstract
The utility model provides disassembling jig and motor drive.The disassembling jig is the tool for the device for being installed on wall portion to be removed.The tool has：Component, it is formed with first through hole and the second through hole；First screw, it is inserted in first through hole and for the component to be fixed on into described device；And second screw, it is inserted in the second through hole and for pressing wall portion.First through hole is the screwed hole combined with the first screw thread or does not carve threaded hole.Second through hole is the screwed hole combined with the second screw thread.According to such structure, using the teaching of the invention it is possible to provide dismounting workability is good, can neatly tackle space, also easily management puts on the disassembling jig of the power of dismounting and the motor drive with the disassembling jig.
Description
Technical field
The utility model is related to the disassembling jig of motor drive.Particularly, the utility model be related to for by
State tool that motor drive removes from wall portion and the motor drive with the tool.
Background technology
Switch board, the heavy-current control cabinet of such as NC lathes have motor drive in the housing of switch board.Generally,
In order to easily be maintained, be repaired, such motor drive is installed on using screw etc. in the way of it can load and unload
The wall portion of the housing of switch board.But, by the deteriorating of the seal between switch board and motor drive, lathe
The influence of used moisture, cutting fluid etc., may cause motor drive to be close to the wall portion of the housing of switch board
Surface.In this case, in order to maintain, repair etc. and when motor drive is removed from the wall portion of the housing of switch board
Take substantial amounts of man-hour and labour.
Therefore, it is desirable to which developing a kind of is used for easily remove motor drive from the wall portion of the housing of switch board
Tool.Here, Japanese Unexamined Patent Publication 2006-061941 publications and Japanese Unexamined Patent Publication 2004-200662 publications disclose disassembling jig.
Figure 13 is the sectional view for the disassembling jig for representing Japanese Unexamined Patent Publication 2006-061941 publications.As shown in figure 13, it is fixed
In second tool 106 of first tool 104 with being fixed with screw 105 of the wall portion 103 for the installation portion 102 for being provided with rivet 101
It is screwed mutually.Moreover, screw 105 is screwed with rivet 101.Then, by by the second tool 106 from the first tool
104 dismountings and the direction stretching of the arrow P together with screw 105 by from rivet 101 to Figure 13, so that the self installation of rivet 101
Portion 102 departs from.
Figure 14 is the side view for the disassembling jig for representing Japanese Unexamined Patent Publication 2004-200662 publications.As shown in figure 14, in print
The end of brush substrate 201 is provided with connector 202.The disassembling jig 200 of connector 202 is including elongated handle 203 and is located at
The top of handle 203 and a pair of heads 204,205 that connector 202 is clipped in the middle.It is correct by the way that connector 202 is clipped in into one
Between portion 204,205, and move arrow S of direction from the handle 203 to Figure 14, so as to be connected using lever principle
Device 202 is removed from printed base plate 201.
However, in the case of the disassembling jig shown in Japanese Unexamined Patent Publication 2006-061941 publications, as bright according to Figure 13 institutes
As really, same axis is configured at due to rivet 101 and for 101 the second tool 106 of unriveting, accordingly, it would be desirable to
The rivet 101 of dismounting is blocked by the second tool 106.Therefore, the workability of dismounting is not good.
Further, since the second described tool 106 is configured at the front in the dismounting direction of rivet 101, therefore, in rivet
Enough working spaces are needed on 101 dismounting direction.Therefore, in the week as heavy-current control cabinet in motor drive
Enclose in the case of being configured with various parts, device, possibly can not ensure enough working spaces.Accordingly, it is desirable to which one kind being capable of spirit
The disassembling jig in confined space is tackled livingly.
In Japanese Unexamined Patent Publication 2004-200662 publications, in order to remove connector, lever principle is applied, still, is existed
Have because the situation for the power for moving handle makes the damaged possibility in the position corresponding with the fulcrum of lever.That is, due to
The load for putting on the position corresponding with the fulcrum of lever can not be managed, therefore, when removing connector, is existed because exerting oneself
The damaged possibility of ambassador's connector.
Utility model content
The purpose of this utility model is that offer dismounting workability is good, can neatly tackle space, also easily management
Put on the disassembling jig of the power of dismounting and the motor drive with the disassembling jig.
According to the first technical scheme of the present utility model there is provided a kind of disassembling jig, the disassembling jig is used to be installed on
The device of wall portion is removed, it is characterised in that the disassembling jig has：Component, it is formed with first through hole and the second through hole；First
Screw, it is inserted in first through hole and for component to be fixed on into device；And second screw, it is inserted in the second through hole and is used in combination
In pressing wall portion, the second through hole is the screwed hole combined with the second screw thread.
According to the second technical scheme of the present utility model, provided on the basis of the disassembling jig of above-mentioned first technical scheme
A kind of disassembling jig, component has the extension extended out along the second screw for being inserted in the second through hole.
According to the 3rd technical scheme of the present utility model, controlled in the dismounting of above-mentioned first technical scheme or the second technical scheme
A kind of disassembling jig is provided on the basis of tool, the top of the second screw has the convex shape of bending.
According to the 4th technical scheme of the present utility model, controlled in the dismounting of above-mentioned first technical scheme or the second technical scheme
A kind of disassembling jig is provided on the basis of tool, the bar portion of the first screw have carve threaded top ends and the top ends with
Extend between the head of first screw and do not carve threaded pars intermedia, first through hole is the screw thread combined with the first screw thread
Hole.
According to the 5th technical scheme of the present utility model, there is provided a kind of motor drive, the motor drive
The wall portion of the housing of switch board can be located at, it is characterised in that motor drive, which has, to be used for motor drive
The installation portion of the tabular of wall portion is installed on, in the end of installation portion integrally provided with above-mentioned first technical scheme to the 4th technical side
The component of any disassembling jig of case.
According to the first technical scheme of the present utility model and the 5th technical scheme, device is removed using disassembling jig
In operation, the workability of dismounting is good.That is, disassembling jig of the present utility model is fixed on device being installed on wall portion
The end of installation portion, therefore, the front in the dismounting direction of device is not configured at.Therefore, it is possible to ensure what is removed well
Workability.
In addition, the disassembling jig of above-mentioned first technical scheme is fixed on device, therefore, it is possible to neatly tackle the week of device
The space enclosed.
In addition, in the disassembling jig of above-mentioned first technical scheme, can be managed using the moment of torsion of the second screw is rotated
Put on the power of the dismounting of device.Therefore, when removing device, the possibility for making device damaged can be reduced.
In addition, according to the second technical scheme of the present utility model, operating personnel can keep extending out for disassembling jig
Part, the operation that disassembling jig is fixed, removed accordingly, with respect to device is easier to.
According to the 3rd technical scheme of the present utility model, there is the convex of bending for pressing the top of the second screw of wall portion
Face shape, therefore, it is possible to prevent wall to be damaged when removing device.
According to the 4th technical scheme of the present utility model, make being screwed into the first screw to the first through hole as screwed hole
The top ends of first screw from first through hole pass through when, the first screw is difficult to come off from first through hole.In addition, the first screw is not
It is screwed, therefore, when component being fixed on into device on the head using the first screw, can prevents with the first through hole of component
Apply excessive load to ridge.
Brief description of the drawings
These objects, features and advantages of the present utility model and other objects, features and advantages are by referring to accompanying drawing
The detailed description of shown typical embodiment of the present utility model, can be definitely.
Fig. 1 is that the motor drive for representing first embodiment is installed on the state of the wall portion of the housing of switch board
Sectional view.
Fig. 2 is the sectional view for the state that the disassembling jig for representing shown in Fig. 1 is installed on motor drive.
Fig. 3 is mounted to the front view of the motor drive of the wall portion of the housing of switch board.
Fig. 4 is the stereogram for only representing the disassembling jig shown in Fig. 1 and Fig. 2.
Fig. 5 A be represent disassembling jig using first embodiment by motor drive from wall portion remove when the
The sectional view in one stage.
Fig. 5 B be represent disassembling jig using first embodiment by motor drive from wall portion remove when the
The sectional view of two-stage.
Fig. 6 is the stereogram for the disassembling jig for representing second embodiment.
Fig. 7 A be represent disassembling jig using second embodiment by motor drive from wall portion remove when the
The sectional view in one stage.
Fig. 7 B be represent disassembling jig using second embodiment by motor drive from wall portion remove when the
The sectional view of two-stage.
Fig. 7 C be represent disassembling jig using second embodiment by motor drive from wall portion remove when the
Triphasic sectional view.
Fig. 8 is the stereogram for the disassembling jig for representing the 3rd embodiment.
Fig. 9 is the sectional view for the state that the disassembling jig for representing shown in Fig. 8 is installed on motor drive.
Figure 10 is the side view for the disassembling jig for representing the 4th embodiment.
Figure 11 is the front view for representing the first screw used in the disassembling jig shown in Figure 10.
Figure 12 is the sectional view for the other patterns for representing the motor drive with disassembling jig.
Figure 13 is the sectional view for the disassembling jig for representing Japanese Unexamined Patent Publication 2006-061941 publications.
Figure 14 is the side view for the disassembling jig for representing Japanese Unexamined Patent Publication 2004-200662 publications.
Embodiment
Then, it is described with reference to embodiment of the present utility model.In the accompanying drawing of reference, to identical component and work(
Energy portion marks identical reference.In order to be readily appreciated that, these accompanying drawing comparative example chis have carried out appropriate change.In addition, accompanying drawing
Shown mode is only for implementing an example of the present utility model, and the utility model is not limited to side shown in the drawings
Formula.
First embodiment
Fig. 1 is that the motor drive 11 for representing first embodiment is installed on the wall portion 14 of the housing of switch board 10
The sectional view of state.Fig. 2 is the side for the state that the disassembling jig 16-1 for representing shown in Fig. 1 is installed on motor drive 11
Sectional view.Here, Fig. 1 and Fig. 2 illustrate only a part for the wall portion 14 of housing to switch board 10.In addition, Fig. 3 is mounted to control
The front view of the motor drive 11 of the wall portion of the housing of cabinet 10 processed.
As shown in FIG. 1 to 3, wall portion of the motor drive 11 of present embodiment located at the housing of switch board 10
14.Switch board 10 is, for example, the heavy-current control cabinet of NC lathes.
Motor drive 11 is also included for dissipating for being radiated to the heat produced by motor drive 11
Hot device 12 and the cooling fan 13 for cooling down radiator 12.
Radiator 12 is installed on the side of motor drive 11.In addition, cooling fan 13 is, for example, fan motor,
And it is configured at the top of radiator 12.
Hole or breach (not shown) are formed with wall portion 14, such as vertical wall portion in the housing of switch board 10.
In addition, being provided with the side of motor drive 11 is used to motor drive 11 being installed on wall portion 14
The installation portion 15 of tabular.Moreover, motor drive 11 is installed on wall portion 14 across installation portion 15.Now, motor drives
The radiator 12 of device 11 is reached outside switch board 10 through the hole of wall portion 14 or breach.
As described above, in the state of radiator 12 is reached outside switch board 10 through the hole of wall portion 14 or breach, peace
Dress portion 15 blocks the hole or breach and is connected to wall portion 14.
Moreover, maintenance, repairing in order to easily carry out motor drive 11 etc., installation portion 15 is using screw etc. with energy
The mode enough loaded and unloaded is installed on the wall portion 14 of the housing of switch board 10.
Because of the influence of the moisture in the air in the machine works set by switch board 10, oil etc., the deterioration of seal,
May make such motor drive 11 installation portion 15 be close to switch board 10 housing wall portion 14 table
Face.Therefore, in the motor drive 11 of present embodiment, in order to easily remove motor drive from wall portion 14
11, prepare the disassembling jig 16-1 shown in Fig. 1 and Fig. 2.
Fig. 4 is the stereogram for only representing the disassembling jig 16-1 shown in Fig. 1 and Fig. 2.
As shown in figure 4, the disassembling jig 16-1 of motor drive 11 has：Flat tabular component 18, it is formed
There are first through hole 17A and the second through hole 17B；And the first screw 19A and the second screw 19B, it is used to be inserted in first respectively
Through hole 17A and the second through hole 17B.Tabular component 18 is formed by metal or resin.
First screw 19A is the peace for disassembling jig 16-1 tabular component 18 to be fixed on to motor drive 11
The screw in dress portion 15.First through hole 17A both can be the screwed hole being screwed with the first screw 19A, alternatively, it is also possible to being not
Carve threaded hole.
Second screw 19B is the screw for pressing the wall portion 14 for being provided with motor drive 11.Second through hole 17B
For the screwed hole being screwed with the second screw 19B.Second screw 19B is preferably the screw longer than the first screw 19A.
In addition, as shown in FIG. 1 to 3, the installation portion 15 located at the side of motor drive 11 has from motor
The flange part 15a that the end of drive device 11 is protruded.
The fixed part 20 that tabular component 18 is fixed using the first screw 19A is provided with flange part 15a.Fixed part 20 be provided with
The screwed hole that first screw 19A is screwed.Furthermore it is also possible to be provided with multiple fixed parts 20 in flange part 15a.
As such fixed part 20, preferably by ground terminal of the preparation on motor drive 11.The situation
Under, with the effect that the fixed part 20 used in disassembling jig 16-1 can not be newly added on motor drive 11.
In addition, as shown in Fig. 2 tabular component 18 is being fixed on into motor drive 11 using the first screw 19A
Fixed part 20 when, the top ends for the second screw 19B for making to be inserted in tabular component 18 are directly relative with wall portion 14.In other words
Say, position, first through hole 17A and the second through hole of fixed part 20 are determined in the way of it can configure the second screw 19B in this wise
17B position, number, shape of tabular component 18 etc..In addition, first through hole 17A and the second through hole 17B respective number are simultaneously
It is not limited to each one.By setting multiple first through hole 17A and the second through hole 17B on tabular component 18, so that dismounting
Tool 16-1 installation can neatly tackle space in switch board 10, the shape of motor drive.
Then, one side reference picture 1, Fig. 2, Fig. 5 A and Fig. 5 B, while disassembling jig of the explanation using first embodiment
The method that 16-1 removes motor drive 11 from wall portion 14.In addition, Fig. 5 A and Fig. 5 B are to represent real using first respectively
Apply the disassembling jig 16-1 of mode by motor drive 11 from wall portion 14 remove when first stage and second stage side
Sectional view.
First, as depicted in figs. 1 and 2, operating personnel using disassembling jig 16-1 the first screw 19A by tabular component 18
The fixed part 20 being fixed on flange part 15a.Now, operating personnel is to be inserted in the second screw 19B of tabular component 18 top
Disassembling jig 16-1 is fixed on fixed part 20 by end with the direct relative mode of wall portion 14.
Then, as shown in Figure 5A, operating personnel by rotate be inserted in tabular component 18 the second screw 19B and make its to
The direction of arrow A in Fig. 5 A is advanced, and the second screw 19B top ends is abutted with wall portion 14.Then, by rotating the second spiral shell
Follow closely 19B and be screwed into tabular component 18, so as to act on the power of the direction movement for the arrow B for making tabular component 18 into Fig. 5 B.
Thus, as shown in Figure 5 B, installation portion 15 together with the fixed part 20 of fixed tabular component 18 to arrow B direction movement from wall
Portion 14 is separated.Even if that is, being close to the installation portion 15 of motor drive 11 because of the influence of moisture, oil etc.
Wall portion 14, easily can also remove motor drive 11 from wall portion 14.
In addition, the disassembling jig 16-1 of first embodiment from the description above, results in following such effect.
The disassembling jig 16-1 of first embodiment is for example fixed on the flange of the end positioned at motor drive 11
Fixed part 20 on portion 15a.But, fixed part 20 is not limited to configuration in flange part 15a, is configured at motor drive
Which position on 11 all has no problem.Thus, disassembling jig 16-1 is being fixed on to the operation of fixed part 20, controlled using dismounting
Have in the operation that 16-1 removes motor drive 11, the constraint by place is smaller, and workability can be ensured well.
Further, since the disassembling jig 16-1 of first embodiment is fixed on the flange that motor drive 11 has
Portion 15a, therefore, it is possible to neatly tackle the space around motor drive 11.
In addition, in the disassembling jig 16-1 of first embodiment, can using make the moment of torsion that the second screw 19B is rotated come
Management puts on the power of the dismounting of motor drive 11.Therefore, when removing motor drive 11, can reduce makes
The damaged possibility of motor drive 11.
Second embodiment
Then, second embodiment is illustrated.But, here, pair using phase with first embodiment identical inscape
Reference together is simultaneously omitted the description.Thus, the aspects different from the inscape of first embodiment are only illustrated below.
Fig. 6 is the stereogram for the disassembling jig 16-2 for representing second embodiment.
In the disassembling jig 16-1 of described first embodiment, tabular component 18 has flat shape.Relative to
This, in the disassembling jig 16-2 of second embodiment, as shown in fig. 6, tabular component 18 is the component with generally L-shaped.
Specifically, tabular component 18 includes the Part I 21 of tabular and extended relative to Part I 21 to approximate right angle direction
Tabular Part II 22.
Identically with described first embodiment, first through hole 17A and the second through hole are formed with Part I 21
17B.Moreover, respectively inserted with the first screw 19A and the second screw 19B in first through hole 17A and the second through hole 17B.
Part II 22 and Part I 21 are configured at a generally normal anglely, and the Part II 22 extends must be than being inserted in first
The position on the second screw 19B of part 21 head is long.
Other structures are identical with above-mentioned first embodiment.
Then, one side reference picture 7A~Fig. 7 C while explanation using the disassembling jig 16-2 of second embodiment by motor
The method that drive device 11 is removed from wall portion 14.Fig. 7 A, Fig. 7 B and Fig. 7 C are to represent tearing open using second embodiment respectively
Unload tool 16-2 by motor drive 11 from wall portion 14 remove when first stage, second stage and the side of phase III
Sectional view.But, in Fig. 7 A~Fig. 7 C, it illustrate only the disassembling jig 16-2 of second embodiment periphery.
First, as shown in Figure 7 A, operating personnel is fixed tabular component 18 using disassembling jig 16-2 the first screw 19A
In flange part 15a fixed part 20.Now, operating personnel be inserted in tabular component 18 the second screw 19B top ends with
Disassembling jig 16-2 is fixed on fixed part 20 by the direct relative mode of wall portion 14.In addition, in the disassembling jig of present embodiment
In the case of 16-2, because operating personnel can keep the Part II 22 extended out of tabular component 18, therefore, dismounting is controlled
The fixed operation of tool 16-2 to fixed part 20 becomes easy.
Then, as shown in Figure 7 B, operating personnel by rotate be inserted in tabular component 18 the second screw 19B and make its to
The direction of arrow C in Fig. 7 B is advanced, so that the second screw 19B top ends are abutted with wall portion 14.Then, by rotating the
Two screw 19B and be screwed into tabular component 18 so that tabular component 18, which is acted on, moves its arrow D into Fig. 7 C direction
Dynamic power.Thus, as seen in figure 7 c, installation portion 15 is moved together with the fixed part 20 of fixed tabular component 18 to arrow D direction
Move and separated from wall portion 14.Even if that is, influence because of moisture, oil etc., the deterioration of seal driving motor
The installation portion 15 of device 11 is close to wall portion 14, easily can also remove motor drive 11 from wall portion 14.
According to the disassembling jig 16-2 of such second embodiment, result in and torn open with described first embodiment
Unload tool 16-1 identical effects.
In addition, in the disassembling jig 16-2 of second embodiment, due to along the first screw 19A, the second screw
19B direction of insertion extends Part II 22 that must be longer than the second screw 19B, therefore, and operating personnel is easy to keep disassembling jig
16-2.Therefore, for operating personnel, the fixed part 20 relative to the motor drive 11 for being installed on wall portion 14 is consolidated
Operation that is fixed, removing disassembling jig 16-2 is easier to.
3rd embodiment
Then, the 3rd embodiment is illustrated.But, used in this pair and second embodiment identical inscape identical
Reference and omit the description.Thus, the aspects different from the inscape of second embodiment are only illustrated below.
Fig. 8 is the stereogram for the disassembling jig 16-3 for representing the 3rd embodiment.Fig. 9 is to represent that the dismounting shown in Fig. 8 is controlled
Tool 16-3 is installed on the sectional view of the state of motor drive 11.But, in fig .9, it illustrate only the 3rd embodiment party
The disassembling jig 16-3 of formula periphery.
In the disassembling jig 16-2 of described second embodiment, the second screw 19B top ends are without bending
Convex shape (reference picture 6).In contrast, in the disassembling jig 16-3 of the 3rd embodiment, as shown in figure 8, the second screw
19B top has the convex shape of bending.The convex shape of such bending has by being set on the second screw 19B top
There is the addition part 23 on the convex surface of bending and formed.Or, it can also be processed, made by the top to the second screw 19B
Second screw 19B top turns into the convex shape of bending.Or, change shape can also be replaced, on the second screw 19B top
End is installed by the soft component such as resin, rubber.
Other structures are identical with above-mentioned second embodiment.
According to the disassembling jig 16-3 of such 3rd embodiment, when removing motor drive 11, such as Fig. 9 institutes
Show, the convex surface of the bending of the addition part 23 of the second screw 19B top end is abutted with wall portion 14.Thus, supported by rotating
In the operation for being connected to the second screw 19B of wall portion 14 and removing motor drive 11, wall portion 14 can be prevented to be damaged.Its
His effect is identical with above-mentioned second embodiment.
It is further preferred, that the second screw 19B top is set as the convex shape of bending by present embodiment in this wise
Mode can also be applied to the disassembling jig 16-1 (Fig. 4) of first embodiment, the dismounting of the 4th embodiment described later and control
Has 16-4 (Figure 10).
4th embodiment
Then, the 4th embodiment is illustrated.But, used in this pair and first embodiment identical inscape identical
Reference and omit the description.Thus, the aspects different from the inscape of first embodiment are only illustrated below.
Figure 10 is the side view for the disassembling jig 16-4 for representing the 4th embodiment.Figure 11 is to represent the dismounting shown in Figure 10
First screw 19A front view used in tool 16-4.
In the disassembling jig 16-4 of the 4th embodiment, as shown in Figure 10, the first through hole 17A of tabular component 18 be with
The screwed hole that first screw 19A is screwed.Moreover, the top ends 24 only in the first screw 19A bar portion are carved with screw thread.Example
Such as, as shown in figure 11, the axial length of the first screw 19A top ends 24 is set to F, by the first screw 19A head 26 and top
The axial length of the pars intermedia 25 extended between end 24 is set to G.Pars intermedia 25 is not carved with screw thread.In addition, the axial length G of pars intermedia 25 is slightly
It is longer than thickness E, the i.e. length (reference picture 10) of first through hole 17A of tabular component 18.
It is tabular component 18, as screwed hole the first screw 19A top ends 24 are screwed into structure more than
During first through hole 17A, as shown in Figure 10, top ends 24 pass through the first through hole 17A of tabular component 18.Thus, as long as not again
Top ends 24 are made to be screwed with first through hole 17A, just can not be by the first screw 19A from the first through hole 17A of tabular component 18
Extract.That is, using present embodiment, making the first screw 19A be difficult to come off from the first through hole 17A of tabular component 18.
Even if in addition, as described above, the first screw 19A is not screwed with the first through hole 17A of tabular component 18, utilizing
Tabular component 18 can be also fixed on fixed part 20 by the first screw 19A head.Thus, will not be to tabular component 18 with fixing
The ridge of intersection between portion 20 applies excessive load, therefore, it is possible to reduce the possibility that ridge is subject to crushing.
It is further preferred, that as described above, only the first screw 19A the quarter of top ends 24 threaded mode can also
Applied to first embodiment disassembling jig 16-1 to the 3rd embodiment disassembling jig 16-3.
In addition, in each embodiment described above, only when removing motor drive 11 by disassembling jig
The fixed part 20 that the tabular component 18 of any one of 16-1~16-4 is fixed on the flange part 15a of motor drive 11.
But, in the application utility model, also comprising integrally provided with the plate of any one with disassembling jig 16-1~16-4
The motor drive 11 of the construction of the equal function of shape component 18.
Figure 12 is the sectional view for the other modes for representing the motor drive 11 with disassembling jig.In Figure 12
In shown motor drive 11, screw 16-5 is disassembling jig.Screw 16-5 directly with motor drive 11
The screwed hole at fixed part 20 on flange part 15a is screwed.In addition, being formed with the spiral shell with fixed part 20 in flange part 15a
The through hole (not shown) of pit connection.In addition, screw 16-5 can also apply the disassembling jig 16- of above-mentioned first embodiment
The second screw 19B in the disassembling jig 16-4 of 1 to the 4th embodiment.
In such a configuration, operating personnel makes it into Figure 12 by being rotatablely installed in the screw 16-5 of fixed part 20
Arrow H direction advance.Thus, make screw 16-5 through flange part 15a, and make screw 16-5 top ends and wall portion 14
Abut.The screwed hole of fixed part 20 is screwed into by further rotating screw 16-5, so as to make it to flange part 15a effects
The power of the direction movement of arrow I into Figure 12.Thus, direction from the installation portion 15 with flange part 15a to arrow I movement and
Separated from wall portion 14.I.e. it is capable to which motor drive 11 is removed from wall portion 14.
In addition, in each embodiment described above, the wall portion 14 illustrated in the housing of switch board 10 is provided with
The example of motor drive 11.But it is possible to which the object removed using disassembling jig of the present utility model is not limited to
It is installed on the motor drive 11 of wall portion 14.That is, disassembling jig of the present utility model can be applied to install
The all situations removed in the device of wall portion.
Typical embodiment is above represent, but the utility model is not limited to each above-mentioned embodiment,
Do not depart from the range of thought of the present utility model, each above-mentioned embodiment can be changed to variously-shaped, structure, material
Material etc..
The effect of utility model
According to the first technical scheme of the present utility model and the 5th technical scheme, device is removed using disassembling jig
In operation, the workability of dismounting is good.That is, disassembling jig of the present utility model is fixed on device being installed on wall portion
The end of installation portion, therefore, the front in the dismounting direction of device is not configured at.Therefore, it is possible to ensure what is removed well
Workability.
In addition, the disassembling jig of above-mentioned first technical scheme is fixed on device, therefore, it is possible to neatly tackle the week of device
The space enclosed.
In addition, in the disassembling jig of above-mentioned first technical scheme, can be managed using the moment of torsion of the second screw is rotated
Put on the power of the dismounting of device.Therefore, when removing device, the possibility for making device damaged can be reduced.
In addition, according to the second technical scheme of the present utility model, operating personnel can keep extending out for disassembling jig
Part, the operation that disassembling jig is fixed, removed accordingly, with respect to device is easier to.
According to the 3rd technical scheme of the present utility model, there is the convex of bending for pressing the top of the second screw of wall portion
Face shape, therefore, it is possible to prevent wall to be damaged when removing device.
According to the 4th technical scheme of the present utility model, make being screwed into the first screw to the first through hole as screwed hole
The top ends of first screw from first through hole pass through when, the first screw is difficult to come off from first through hole.In addition, the first screw is not
It is screwed, therefore, when component being fixed on into device on the head using the first screw, can prevents with the first through hole of component
Apply excessive load to ridge.
Claims (5)
1. a kind of disassembling jig, it is used to remove in the device for being installed on wall portion, it is characterised in that
The disassembling jig has：
Component, it is formed with first through hole and the second through hole；
First screw, it is inserted in the first through hole and for the component to be fixed on into described device；And
Second screw, it is inserted in second through hole and for pressing the wall portion,
Second through hole is the screwed hole combined with second screw thread.
2. disassembling jig according to claim 1, it is characterised in that
The component has the extension extended along second screw for being inserted in second through hole.
3. disassembling jig according to claim 1 or 2, it is characterised in that
The top of second screw has the convex shape of bending.
4. disassembling jig according to claim 1 or 2, it is characterised in that
The bar portion of first screw have carve threaded top ends and the head of the top ends and first screw it
Between extension and do not carve threaded pars intermedia,
The first through hole is the screwed hole combined with first screw thread.
5. a kind of motor drive, it can be located at the wall portion of the housing of switch board, it is characterised in that the motor drives
Dynamic device has the installation portion for the tabular for being used to the motor drive being installed on the wall portion,
In the end of the installation portion integrally provided with the institute with disassembling jig according to any one of claims 1 to 4
State the construction of the equal function of component.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-240904 | 2015-12-10 | ||
| JP2015240904 | 2015-12-10 |
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| CN206383066U true CN206383066U (en) | 2017-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621346997.7U Active CN206383066U (en) | 2015-12-10 | 2016-12-09 | Disassembling jig and motor drive |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863174A (en) * | 2015-12-10 | 2017-06-20 | 发那科株式会社 | Disassembling jig and motor drive |
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2016
- 2016-12-09 CN CN201621346997.7U patent/CN206383066U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863174A (en) * | 2015-12-10 | 2017-06-20 | 发那科株式会社 | Disassembling jig and motor drive |
| US10406663B2 (en) | 2015-12-10 | 2019-09-10 | Fanuc Corporation | Detachment tool and motor drive device provided with the same |
| CN106863174B (en) * | 2015-12-10 | 2020-06-19 | 发那科株式会社 | Disassembly jig and motor driving device |
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