CN206296887U - A kind of device clamp boring positioning chi - Google Patents
A kind of device clamp boring positioning chi Download PDFInfo
- Publication number
- CN206296887U CN206296887U CN201621375645.4U CN201621375645U CN206296887U CN 206296887 U CN206296887 U CN 206296887U CN 201621375645 U CN201621375645 U CN 201621375645U CN 206296887 U CN206296887 U CN 206296887U
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- CN
- China
- Prior art keywords
- chi
- device clamp
- horizon rule
- slip
- scale
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- 239000000463 material Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 6
- 238000005070 sampling Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 15
- 238000005259 measurement Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
The utility model discloses a kind of device clamp boring positioning chi, including main scale, scriber and two slip chis, the main scale is L shape, it is connected with miter square by orthogonal horizon rule and is constituted, the slip chi is slidably arranged on the horizon rule, and the slip chi is also perpendicularly to the horizon rule, the horizon rule, scale is equipped with miter square and slip chi, the one side for being not provided with scale of the miter square is provided with the strip groove extended along the length direction of miter square, one end end face near horizon rule of the miter square is provided with the through hole for leading to the strip groove, the scriber is stretched into the strip groove through the through hole.The device clamp boring positioning chi simple structure that the utility model is provided, it is easy to operate, can fast and accurately find out the center sampling point for needing punching；The utility model has scriber one, it is to avoid when can not find or facilitate field work to use when scriber is used, it is to avoid the situation without scriber.
Description
Technical field
The utility model is related to device clamp auxiliary mounting tool, relates in particular to a kind of device clamp boring positioning
Chi.
Background technology
Device clamp be commonly used on power equipment connecting lead wire and electrical equipment (such as transformer, switch, plug-in strip,
Transformer, wall bushing etc.) outlet terminal connection equipment.Wire clamp of copper-aluminum apparatus and full aluminium equipment line can be divided into according to material
Folder, screw device wire clamp and compression-type device clamp can be divided into according to installation method, and it includes coupling part and wiring plate part.
Do not drilled when device clamp typically dispatches from the factory, maintainer is needed in the drilling of terminal plate partially self according to scene.Bore
Hole common are a hole, holes, four holes etc., and the terminal plate of the equipment to connect as needed is determined.Device clamp drilling is general
It is required that accurate, placed in the middle, firm, attractive in appearance, it is most important that being capable of suitable closely connection accurate with equipment.
Common device wire clamp bore mode has line boring method, template boring method.It is no matter any, will be on terminal plate
Centre of location sample in hole is found, then center sample is struck greatly, accurately falls to boring centering to facilitate.Both approaches are fixed to device clamp
The acquisition of position center sample is all comparatively laborious.
Line boring method is most commonly used that first, the length of outgoing frame is measured during centre of location sample first, is taken between two parties a bit,
Then take again a bit, 2 points are determined straight line；The width of terminal plate is measured again, takes at 2 points using same method, then determine one
Straight line, the intersection point of two lines is the center sample of wire clamp.If a hole wire clamp, end-of-job；If beating holes, be in
Centered on heart sample, positioned again with the pitch-row for needing；If making a call to four holes, then continue to rule on the basis of holes.
Ruler or square can be used during line boring method centre of location sample, using ruler, to measurement terminal plate
When looking for middle, error can be produced because of placed angle level etc., and because terminal plate and coupling part be not one during measurement length
, there is bigger error in individual horizontal plane；If using square, because the only horizontal position of square has scale, so in the presence of
Directionality problem, the center for width is more difficult to find, and the center for length can only work as ruler and use because ruler directionality problem,
And scale is that, in the ruler first half, scale is counted from right angle, equally there is error in measurement everywhere.
According to calculating, a hole needs measurement terminal plate 4 times, rules 2 times, and holes needs measurement 4 times, rules 4 times, and four holes need
Measure 8 times, rule 6 times.Each slightly error, all produces a very large impact to next step, causes the wire clamp for processing because of hole
Can not be used away from dimensional error, wasted time and energy, during for a large amount of processing, operating efficiency is too low (not to need Kong Ju in particular cases
In, processing mode is similar to).
Next to that template boring method, fast, common be 4 holes, the line used below of 4 holes to the more conventional line boring method of the method
Boring method, the processing round wires in hole are marked with scriber, then charge and attack out drill center eye with sample, and this method there is also many disadvantages
End, first, such central eye is substantially what is rule of thumb knocked out, it is impossible to which accurate measurement draws, and there is very big error, the
Two, during actual installation, device clamp is different because of connected device, and width is different, have 40mm, 50mm, 60mm, 80mm,
100mm etc., pitch-row has 30mm, 35mm, 40mm, 60mm etc., more for template requirement, and market is not easy to purchase.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple structure, easy to operate, can be fast and accurately
Center sampling point is found out, scriber instrument is safely carried with the device clamp boring positioning chi of convenient use.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：A kind of device clamp boring positioning
Chi, including main scale, scriber and two slip chis, the main scale is L shape, is connected with miter square structure by orthogonal horizon rule
Into the slip chi is rectilinear form, and the slip chi is slidably arranged on the horizon rule, and the slip chi is also perpendicularly to
The horizon rule, is equipped with scale, on the horizon rule, miter square and slip chi on the horizon rule, miter square and slip chi
Scale be generally aligned in the same plane, the one side for being not provided with scale of the miter square is provided with what is extended along the length direction of miter square
Strip groove, one end end face near horizon rule of the miter square is provided with the through hole for leading to the strip groove, the scriber
Stretched into the strip groove through the through hole.
Further, described one end for sliding chi is provided with chute, and the horizon rule is slided and runs through the chute, the slip
One end end face of chi is provided with the screwed hole for leading to the chute, is connected with screwed hole mutual for realizing slip chi and horizon rule
The bolt of locking.
Further, the needle point of the scriber is made of tungsten steel alloy material.
Further, the zero graduation of the miter square and the slip chi is on same straight line.
Further, the slip chi is not provided with being provided with height between the ipsilateral of the one side of scale and the chute
Difference.
Further, the difference in height is 2mm.
Further, the main scale and the slip chi material are 3Cr13 stainless steels, heat treatment hardness HRC40~45.
Further, the thickness of the main scale is 3mm, and the thickness of the slip chi is 3mm.
The beneficial effects of the utility model are embodied in：
The device clamp boring positioning chi simple structure that the utility model is provided, it is easy to operate, used relative to tradition straight
Angle square and ruler method, can fast and accurately find out the center sampling point for needing punching, either a hole, or porous, can be real
It is existing, so as to the device clamp fast and accurately to required processing drilling positioned in hole, while being applied to plurality of specifications
The neat material punching positioning in the material such as channel-section steel, band iron, angle bar side, accuracy is less than 0.5mm, is convenient for carrying, substantially increase
The operating efficiency of bore operation, is the competent assistant of electric power overhaul work.
The device clamp boring positioning chi that the utility model is provided, has scriber one, it is to avoid scriber at the miter square back side
When can not find or facilitate field work to use when using, it is to avoid the situation without scriber；Scriber is hidden in strip groove, no
Used time will not be wounded by stabbing.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model one.
Fig. 2 is the cross-sectional view of slip chi in the embodiment of the utility model one.
Fig. 3 is the front view of slip chi in the embodiment of the utility model one.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the top view of Fig. 1.
Fig. 6 is the front view of scriber in the embodiment of the utility model one.
Fig. 7 is the left view of Fig. 6.
In accompanying drawing the mark of each part for：Chi, 3 cunnings are slided in 1 main scale, 11 horizon rules, 12 miter squares, 121 strip grooves, 2
Groove, 4 bolts, 5 scribers, 51 needle points, 52 boss, 6 through holes.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings：
Referring to Fig. 1 to Fig. 7.
The device clamp boring positioning chi of the embodiment of the utility model one, including main scale 1 and two slip chis 2, the master
Chi 1 is L shape, and thickness is 3mm, is connected with miter square 12 by orthogonal horizon rule 11 and constituted；The slip chi 2 is straight line
Shape, thickness is 3mm, and the slip chi 2 is slidably arranged on the horizon rule 11, and the slip chi 2 be also perpendicularly to it is described
Horizon rule 11, is equipped with scale on the horizon rule 11, miter square 12 and slip chi 2, the scale 0mm of horizon rule 11~150mm hangs down
The scale 0mm of ruler 12~100mm, horizon rule 11 can quickly measure device clamp width, and miter square 12 can quickly measure equipment line
Folder width, slides the scale 0mm of chi 2~100mm, and the horizon rule 11, miter square 12 and the scale slided on chi 2 are located at same flat
Face.
Device clamp boring positioning chi described in the utility model, the thickness of the main scale is 3mm, the thickness of the slip chi
It is 3mm to spend, and if the main scale thickeies, increases cost, it appears heavy, if main scale is too thin, influences ruler resistance to overturning, main
The thickness of chi is 3mm, and the thickness for sliding chi is 3mm, has both saved cost, attractive in appearance, and the stability of ruler is can guarantee that again.
In the present embodiment, the miter square 12 and the zero graduation for sliding chi 2 are on same straight line.Survey can be reduced
Amount error.
In the present embodiment, the main scale 1 and slip chi 2 material are 3Cr13 stainless steels, heat treatment hardness HRC40~
45, can so increase the hardness and fastness of ruler, there are intensity higher, hardness and abrasion resistance.
In the present embodiment, described one end for sliding chi 2 is provided with chute 3, and the horizon rule 11 is slided and runs through the chute 3,
One end end face for sliding chi 2 is provided with the screwed hole for leading to the chute 3, is connected with screwed hole for realizing sliding chi 2
With the bolt 4 of the mutually locking of horizon rule 11.Realize that sliding chi 2 is slidably arranged on the horizon rule 11, holds using this structure
It is easy to control to slide the slip of chi 2, and be also convenient for locking between the two.
In the present embodiment, the slip chi 2 is not provided with being provided with height between the ipsilateral of the one side of scale and the chute 3
Degree is poor, facilitates wire clamp snap to measure, and increases accuracy.
Device clamp boring positioning chi described in the utility model, the difference in height is preferably 2mm, because difference in height is ground
Tool thickness and the limitation of ruler thickness, if difference in height is small, one is that corner is not very neat in itself due to device clamp, is difficult snap
Alignment zero graduation, two is that, due to abrasion during being used for multiple times, difference in height can become smooth unobvious, cause to align；It is high
If degree difference is big, ruler will be thinning, impacted for whole ruler stability, or increases grinding tool thickness, can so increase
Cost, difference in height is selected in 2mm, both ensure that the easy snap alignment zero graduation of device clamp, and the stability of ruler is can guarantee that again.
In the present embodiment, the miter square 12 and slip chi 2 do cutting edge treatment, as shown in Figure 2.Width of edge can be
0.3mm.Conveniently fall scriber.
In the present embodiment, scriber 90mm long, 5mm wide, thick 2mm, through hole 6 is square, and conveniently holds a pen and processing；Scriber entirety
Material stainless steel, the needle point 51 of scriber 5 is made of tungsten steel alloy material, be ensure that and is marked cut easily；The head of scriber 5
Portion is provided with boss 52, and the through hole 6 is passed through as handle and the head for limiting the scriber 5, conveniently extracts and fixes and draws
Pin；
The use process of device clamp boring positioning chi described in the utility model：By taking holes as an example, it is first determined wire clamp
The data Xmm of pitch-row, it is then determined that being placed in the middle punching or apart from device clamp upper end Ymm punchings.When in use, processed
Wire clamp is placed under positioning rule, the upper end of wire clamp and the horizontal alignment of horizon rule 11, at the side snap difference in height of wire clamp, now wire clamp
Length H, width L are very clear, complete to punch using simple addition and subtraction, and can fast and accurately find out device clamp needs punching
Center sampling point, accuracy be less than 0.5mm.
1. during punching placed in the middle, loose bolts 4 slide a slip chi 2, this scale slided on chi 2 is scheduled on (H/2-
X/2) at mm, another scale slided on chi 2 is scheduled at (H/2+X/2) mm, tightens bolt 4, now determines pitch-row X；Exist again
Found out at L/2 respectively in two horizontal scales of slip chi 2, required center sampling point can be marked using scriber.
2. when being punched apart from device clamp upper end Ymm, loose bolts 4 slide a slip chi 2, this is slided on chi 2
Scale positioning Ymm place, tighten bolt 4 determination Y；Slide another and slide chi 2 at (Y+X) mm, determine pitch-row X；Again two
Distinguish at L/2 in the individual horizontal scale for sliding chi 2, use scriber to mark required center sampling point.
3. method is similar to when making a call to four holes.
4. method is similar to when the material neat on the material such as channel-section steel, band iron, angle bar side punches and position.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (8)
1. a kind of device clamp boring positioning chi, it is characterised in that：Chi (2), institute are slided including main scale (1), scriber (5) and two
It is L shape to state main scale (1), is connected with miter square (12) by orthogonal horizon rule (11) and constituted, and slip chi (2) is straight
Wire shaped, the slip chi (2) is slidably arranged on the horizon rule (11), and slip chi (2) is also perpendicularly to the water
Leveling ruler (11), the horizon rule (11), miter square (12) and slides scale is equipped with chi (2), the horizon rule (11), vertical
Chi (12) and the scale slided on chi (2) are generally aligned in the same plane, and the one side for being not provided with scale of the miter square (12) is provided with
Along the strip groove (121) that the length direction of miter square (12) extends, the one of the close horizon rule (11) of the miter square (12)
End end face is provided with the through hole (6) for leading to the strip groove (121), and the scriber (5) is stretched into described through the through hole (6)
In strip groove (121).
2. device clamp boring positioning chi as claimed in claim 1, it is characterised in that：Described one end for sliding chi (2) is provided with
Chute (3), the horizon rule (11) is slided and runs through the chute (3), one end end face for sliding chi (2) be provided with lead to it is described
The screwed hole of chute (3), is connected with the bolt (4) for realizing sliding the mutually locking of chi (2) and horizon rule (11) in screwed hole.
3. device clamp boring positioning chi as claimed in claim 1 or 2, it is characterised in that：The needle point (51) of the scriber (5)
It is made of tungsten steel alloy material.
4. device clamp boring positioning chi as claimed in claim 1 or 2, it is characterised in that：The miter square (12) and described
The zero graduation of slip chi (2) is on same straight line.
5. device clamp boring positioning chi as claimed in claim 2, it is characterised in that：Slip chi (2) is not provided with scale
One side and the ipsilateral of the chute (3) between be provided with difference in height.
6. device clamp boring positioning chi as claimed in claim 5, it is characterised in that：The difference in height is 2mm.
7. device clamp boring positioning chi as claimed in claim 1 or 2, it is characterised in that：The main scale (1) and the slip
Chi (2) material is 3Cr13 stainless steels, heat treatment hardness HRC40~45.
8. device clamp boring positioning chi as claimed in claim 1 or 2, it is characterised in that：The thickness of the main scale (1) is
3mm, the thickness of the slip chi (2) is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375645.4U CN206296887U (en) | 2016-12-14 | 2016-12-14 | A kind of device clamp boring positioning chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375645.4U CN206296887U (en) | 2016-12-14 | 2016-12-14 | A kind of device clamp boring positioning chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296887U true CN206296887U (en) | 2017-07-04 |
Family
ID=59214783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621375645.4U Active CN206296887U (en) | 2016-12-14 | 2016-12-14 | A kind of device clamp boring positioning chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206296887U (en) |
-
2016
- 2016-12-14 CN CN201621375645.4U patent/CN206296887U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |