CN208758671U - Mandrel drilling equipment - Google Patents
Mandrel drilling equipment Download PDFInfo
- Publication number
- CN208758671U CN208758671U CN201821408578.0U CN201821408578U CN208758671U CN 208758671 U CN208758671 U CN 208758671U CN 201821408578 U CN201821408578 U CN 201821408578U CN 208758671 U CN208758671 U CN 208758671U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- bushing
- plate
- bolt
- bushing plate
- 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
Links
Abstract
The utility model relates to a kind of mandrel drilling equipments, it is formed by upper and lower two, mandrel is then fixed on two centres up and down, top includes bushing plate, bolt is vertically installed on rear side of bushing plate, drill bushing has been assigned at interval on the front end bushing plate of bolt, and the holding screw assigned on bushing plate is provided between drill bushing；Lower part includes pedestal, and V-type seat has inwards been mounted equidistant in pedestal, has been placed equidistant with cushion block towards outside.High rejection rate, operator are easy to be injured, ineffective when drilling before solving the problems, such as, reduce economic loss.With easy to operate, practical, substantially increase the qualification rate of product, improves work efficiency, the reliable feature of production safety；Magnetic pole mandrel suitable for various large and medium-sized motors drills.
Description
Technical field
The utility model belongs to rotor magnetic pole mandrel drilling technique field, is related to a kind of mandrel drilling equipment.
Background technique
Originally mandrel drilling is first to cross in mandrel, then code drills on drilling machine.The precision in the hole drilled out directly rises
Certainly in the technical level of worker.Even if masterful technique worker cannot guarantee that the every mandrel drilled out is all qualified, more or less
Waste product will occur.In boring procedure, iron filings, which fly out, is also easy to make operator injured.Mandrel is that circle is not easy code dress, work
The large labor intensity of people, working efficiency are low.
Utility model content
In order to overcome the disadvantages mentioned above of the prior art, the utility model provides a kind of mandrel drilling equipment, it can be improved
Yield rate, improve working efficiency, solve worker operation when it is dangerous the problems such as, have it is simple and reasonable, easy to install and use,
The features such as more efficient, more secure and reliable.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of mandrel drilling equipment, by upper and lower two
Portion's composition, mandrel are then fixed on two centres up and down, and top includes bushing plate, are vertically installed with bolt, bolt on rear side of bushing plate
Front end bushing plate on interval assigned drill bushing, the holding screw assigned on bushing plate is provided between drill bushing；Lower part includes
V-type seat has inwards been mounted equidistant in pedestal, pedestal, has been placed equidistant with cushion block towards outside.
Side plate is provided at left and right sides of the top and lower part, front and rear sides are then respectively arranged with pressing plate and top plate, on
It is fixedly linked between portion and pressing plate by pin shaft, is mutually fixed between lower part and pressing plate by bolt, thus above and below making between two
Keep rock-steady structure.
The beneficial effects of the utility model are: high rejection rate, operator are easy injured, work when drilling before solving
The problem of low efficiency, reduces economic loss.With easy to operate, practical, substantially increase the qualification rate of product, improves work
Make efficiency, the reliable feature of production safety；Magnetic pole mandrel suitable for various large and medium-sized motors drills.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
In figure: 1- bushing plate；2- drill bushing；3- holding screw；4- bolt；5- pin shaft；6- pressing plate；7- bolt；8- cushion block；9-
V-type seat；10- mandrel；11- top plate；12- side plate；13- pedestal.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to Fig. 1, a kind of mandrel drilling equipment is formed by upper and lower two, and mandrel 10 is then fixed on two centres up and down, on
Portion includes bushing plate 1, and bolt 4 is vertically installed on rear side of bushing plate 1, and drill bushing 2 has been assigned at interval on the front end bushing plate 1 of bolt 4,
The holding screw 3 assigned on bushing plate 1 is provided between drill bushing 2；Lower part includes pedestal 13, and pedestal 13 is inwards mounted equidistant
There is V-type seat 9, has been placed equidistant with cushion block 8 towards outside.
Side plate 12 is provided at left and right sides of the top and lower part, front and rear sides are then respectively arranged with pressing plate 6 and top plate
11, it is fixedly linked between top and pressing plate 6 by pin shaft 5, is fixed between lower part and pressing plate 6 by 7 phase of bolt, to make up and down
Rock-steady structure is kept between two.
High rejection rate, operator are easy to be injured, ineffective when the utility model drills before solving the problems, such as,
Reduce economic loss.With easy to operate, practical, substantially increase the qualification rate of product, improves work efficiency, production peace
Complete reliable feature；Magnetic pole mandrel 10 suitable for various large and medium-sized motors drills.
Claims (2)
1. a kind of mandrel drilling equipment, it is characterised in that: it is formed by upper and lower two, mandrel is then fixed on two centres up and down, on
Portion includes bushing plate, and bolt is vertically installed on rear side of bushing plate, and drill bushing has been assigned at interval on the front end bushing plate of bolt, drill bushing it
Between be provided with the holding screw assigned on bushing plate；Lower part includes pedestal, and V-type seat has inwards been mounted equidistant in pedestal, outwardly
Side has been placed equidistant with cushion block.
2. mandrel drilling equipment as described in claim 1, it is characterised in that: be provided with side at left and right sides of the top and lower part
Plate, front and rear sides are then respectively arranged with pressing plate and top plate, are fixedly linked between top and pressing plate by pin shaft, lower part and pressing plate it
Between mutually fixed by bolt, to make to keep rock-steady structure between two up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408578.0U CN208758671U (en) | 2018-08-30 | 2018-08-30 | Mandrel drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408578.0U CN208758671U (en) | 2018-08-30 | 2018-08-30 | Mandrel drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208758671U true CN208758671U (en) | 2019-04-19 |
Family
ID=66133220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821408578.0U Expired - Fee Related CN208758671U (en) | 2018-08-30 | 2018-08-30 | Mandrel drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208758671U (en) |
-
2018
- 2018-08-30 CN CN201821408578.0U patent/CN208758671U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190419 Termination date: 20210830 |