CN201940658U - Drill jig for motor base - Google Patents
Drill jig for motor base Download PDFInfo
- Publication number
- CN201940658U CN201940658U CN2011201188630U CN201120118863U CN201940658U CN 201940658 U CN201940658 U CN 201940658U CN 2011201188630 U CN2011201188630 U CN 2011201188630U CN 201120118863 U CN201120118863 U CN 201120118863U CN 201940658 U CN201940658 U CN 201940658U
- Authority
- CN
- China
- Prior art keywords
- supporting bar
- support
- bracket
- right supporting
- lattice framing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A drill jig for a motor base comprises a bracket I, an upper mold plate and a lower mold plates, wherein the upper and the lower mold plates are fixed and connected through a left supporting bar and a right supporting bar and are parallel to each other; the upper and the lower mold plates are provided with drill bushings for drilling; four positioning pins I are arranged at the four corners of each mold plate; the left end of the bracket I is fastened on the left supporting bar through screws and is kept parallel to the mold plates and vertical to the left supporting bar and the right supporting bar; the bracket I is further fixed to the right supporting bar through screws; the right end of the bracket I extends out of the right supporting bar, the extended end of the bracket I is bent into a right angle, and a positioning pin II is arranged at the top end of the bracket I and used to be positioned on the motor base; the left supporting bar and the right supporting bar are further provided with inclined brackets II; the left end of each bracket II is fixedly connected with the left supporting bar, and the other end of each bracket II is fixed at the part of the bracket I, which extends out of the right supporting bar; and the lap joints of the brackets II and the right supporting bar are fastened through screws. When the drill jig is used to drill the motor base, the position precision of holes can be improved, the phenomenon of enlargement of hole diameters or deflection and unstraightness of hole axial lines is avoided, and the drilling efficiency is improved.
Description
Technical field
The utility model relates to a kind of drill jig that uses when electric machine stand is holed.
Background technology
Electric machine stand and stator core adopt fastening bolt fastening more, thereby need to bore on the muscle of support middle part the installation screw.Because when installing, to support and position accuracy demand height unshakable in one's determination, very easily cause problems such as assembling difficulty, off-centre because of little error, so dimensional accuracy, positional precision, form accuracy to boring require high, adopt traditional line bore mode, easily cause the aperture to enlarge or axially bored line skew and not straight phenomenon, be difficult to reach the regulation requirement.
The utility model content
It is a kind of easy to use that the purpose of this utility model is to provide, and locatees accurate drill jig, to improve dimensional accuracy, positional precision and the efficient of boring.
The technical solution of the utility model is: a kind of electric machine stand boring drill jig, comprise the support I, by about the fixedly connected up and down two parallel templates of two lattice framings, the drill bushing that uses when two templates are provided with boring up and down, template is distributed with four alignment pin I on four angles, the left end of support I is fastened on the lattice framing of left side by screw and makes it and the template keeping parallelism, and with about two lattice framings vertical, support I and right side lattice framing are also fixed by screw, support I right-hand member stretches out the right side lattice framing, stretch out the end and bend to the right angle, the top is provided with the alignment pin II, is used for locating with support; About also be provided with tilting support II on two lattice framings, the left end of described support II is fixedlyed connected with the left side lattice framing, the other end is fixed on the position that the support I is stretched out the right side lattice framing, support II and right side lattice framing lap-joint are fastening by screw.
Use the utility model that electric machine stand is holed, can improve the positional precision in hole, avoid the aperture to enlarge or axially bored line skew and not straight phenomenon, improve drilling efficiency.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram:
Fig. 2 is a side view embodiment illustrated in fig. 1;
Fig. 3 is for treating drilling machine holder structure schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
With reference to accompanying drawing, present embodiment comprises support I 2, pass through about two lattice framings, 4 fixedly connected two parallel templates 8 up and down, the drill bushing 1 that uses when two templates 8 are provided with boring up and down, template is distributed with four alignment pin I 5 on 8 four angles, the left end of support I 2 is fastened on the lattice framing 4 of left side by screw 3 and makes it and template 8 keeping parallelisms, and with about two lattice framings 4 vertical, support I 2 is also fixed by screw with right side lattice framing 4, support I 2 right-hand members stretch out right side lattice framing 4, stretch out the end and bend to the right angle, which is provided with alignment pin II 7, be used for locating with support; About also be provided with support II 6 on two lattice framings 4, the left end of described support II 6 is fixedlyed connected with left side lattice framing 4, the other end is fixed on the position that support I 2 is stretched out right side lattice framing 4, support II 6 is fastening by screw with right side lattice framing 4 lap-joints.
During use, drill jig is put into support 9, at first utilize the alignment pin II 7 on the drill jig to locate with the seam 10 on the support, determine that seam is to the support 9 middle lateral attitudes that need the muscle hole 11 of brill, cooperate with alignment pin I 5 again and accurately locate, drill jig is fixed on support 9 inside, with anchor clamps it is clamped then, avoid drill jig and workpiece to relatively move, promptly available drilling machine bores muscle hole 11 by drill bushing 1.
Claims (1)
1. electric machine stand boring drill jig, it is characterized in that, comprise the support I, pass through about the fixedly connected up and down two parallel templates of two lattice framings, the drill bushing that uses when two templates are provided with boring up and down, template is distributed with four alignment pin I on four angles, the left end of support I is fastened on the lattice framing of left side by screw and makes it and the template keeping parallelism, and with about two lattice framings vertical, support I and right side lattice framing are also fixed by screw, support I right-hand member stretches out the right side lattice framing, stretch out the end and bend to the right angle, the top is provided with the alignment pin II, is used for locating with support; About also be provided with tilting support II on two lattice framings, the left end of described support II is fixedlyed connected with the left side lattice framing, the other end is fixed on the position that the support I is stretched out the right side lattice framing, support II and right side lattice framing lap-joint are fastening by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201188630U CN201940658U (en) | 2011-04-21 | 2011-04-21 | Drill jig for motor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201188630U CN201940658U (en) | 2011-04-21 | 2011-04-21 | Drill jig for motor base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940658U true CN201940658U (en) | 2011-08-24 |
Family
ID=44468009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201188630U Expired - Fee Related CN201940658U (en) | 2011-04-21 | 2011-04-21 | Drill jig for motor base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601423A (en) * | 2012-03-08 | 2012-07-25 | 山东华力电机集团股份有限公司 | Drilling mould with eccentric shaft for end face of machine base |
| CN104338965A (en) * | 2013-08-06 | 2015-02-11 | 海洋王（东莞）照明科技有限公司 | Auxiliary device for drilling in frame of power generator |
-
2011
- 2011-04-21 CN CN2011201188630U patent/CN201940658U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601423A (en) * | 2012-03-08 | 2012-07-25 | 山东华力电机集团股份有限公司 | Drilling mould with eccentric shaft for end face of machine base |
| CN104338965A (en) * | 2013-08-06 | 2015-02-11 | 海洋王（东莞）照明科技有限公司 | Auxiliary device for drilling in frame of power generator |
| CN104338965B (en) * | 2013-08-06 | 2018-02-06 | 海洋王（东莞）照明科技有限公司 | Alternator frame drilling aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20170421 |