CN203578829U - Split type winch friction plate drilling tool - Google Patents
Split type winch friction plate drilling tool Download PDFInfo
- Publication number
- CN203578829U CN203578829U CN201320724638.0U CN201320724638U CN203578829U CN 203578829 U CN203578829 U CN 203578829U CN 201320724638 U CN201320724638 U CN 201320724638U CN 203578829 U CN203578829 U CN 203578829U
- Authority
- CN
- China
- Prior art keywords
- drilling tool
- base plate
- split type
- type winch
- bottom 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
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Abstract
The utility model discloses a split type winch friction plate drilling tool which comprises a bottom plate, two front stoppage blocks, a left baffle and a right baffle, wherein the two front stoppage blocks are arranged on the front side of the bottom plate, the left baffle and the right baffle are arranged on the bottom plate, dimensions of the two baffles are matched with those of two end faces of a part to be machined, a 14.5-degree angle is formed by the left baffle and the vertical direction of the bottom plate, a 59-degree angle is formed by inner surfaces of the two baffles, and supporting parts are arranged on the back surfaces of the baffles. The split type winch friction plate drilling tool further comprises a drill bit which moves to the front end of the bottom plate along the vertical line formed passing through the point of intersection of extension lines of the two baffles. The split type winch friction plate drilling tool is reasonable in design, simple in structure and capable of accurately drilling needed holes in sub-units of friction plates.
Description
Technical field
The utility model relates generally to underground coal mine transportation equipment technical field, relates in particular to a kind of partition type winch friction plate drilling tool.
Background technology
The JWB that at present colliery is used, the friction pulley of SQ winch, have plenty of entirety, has plenty of point individual.The shortcoming of entirety is that maintenance is loaded down with trivial details, waste resource.Dividing individual shortcoming is processing technology incorrect (first cast annular dead turn, then flame cutting being cut apart), causes distortion serious, directly makes the output speed of winch change, thereby has increased the potential safety hazard under coal mine.A kind of partition type winch friction plate processing method is now provided, the dead turn boring of well cutting is spliced into full circle, then carries out deep processing, just can avoid the problem that prior art exists.
Utility model content
The utility model object is exactly the defect in order to make up prior art, and a kind of partition type winch friction plate drilling tool is provided.
The utility model is achieved through the following technical solutions:
A kind of partition type winch friction plate drilling tool, include base plate, be symmetrically set in two positive stops of base plate front side and be located at the left and right sides baffle plate on base plate, described both sides baffle dimensions and parts both ends of the surface to be processed are suitable, right baffle-plate and base plate vertical direction are 14.5 degree angles, both sides baffle inner surface is 59 degree angles, and each side shield back side is provided with support member; Also include drill bit, described drill bit is along the vertical line doing through two side shield extending line intersection points, to base plate front end support into.
The utility model has the advantages that:
This Fixture Design is reasonable, simple in structure, can on friction plate sub-unit, get out accurately the hole needing.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
The specific embodiment
As shown in Figure 1, 2, a kind of partition type winch friction plate drilling tool, include base plate 1, be symmetrically set in two positive stops 2 of base plate 1 front side and be located at the left and right sides baffle plate 3 on base plate, described two side shield 3 sizes and parts to be processed 4 both ends of the surface are suitable, right baffle-plate 3 is 14.5 degree angles with base plate 1 vertical direction, two side shield 3 inner surfaces are 59 degree angles, and each side shield back side is provided with support member 5; Also include drill bit 6, described drill bit 6 is along the vertical line doing through two side shield extending line intersection points 7, to base plate 1 front end support into.
Claims (1)
1. a partition type winch friction plate drilling tool, it is characterized in that: include base plate, be symmetrically set in two positive stops of base plate front side and be located at the left and right sides baffle plate on base plate, described both sides baffle dimensions and parts both ends of the surface to be processed are suitable, right baffle-plate and base plate vertical direction are 14.5 degree angles, both sides baffle inner surface is 59 degree angles, and each side shield back side is provided with support member; Also include drill bit, described drill bit is along the vertical line doing through two side shield extending line intersection points, to base plate front end support into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724638.0U CN203578829U (en) | 2013-11-13 | 2013-11-13 | Split type winch friction plate drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724638.0U CN203578829U (en) | 2013-11-13 | 2013-11-13 | Split type winch friction plate drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578829U true CN203578829U (en) | 2014-05-07 |
Family
ID=50576802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320724638.0U Expired - Fee Related CN203578829U (en) | 2013-11-13 | 2013-11-13 | Split type winch friction plate drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339996A (en) * | 2017-05-05 | 2018-07-31 | 平阳县鹏伟机械有限责任公司 | A kind of equipment and friction plate forming hole method of friction plate and taper gear fast pore-creating |
-
2013
- 2013-11-13 CN CN201320724638.0U patent/CN203578829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339996A (en) * | 2017-05-05 | 2018-07-31 | 平阳县鹏伟机械有限责任公司 | A kind of equipment and friction plate forming hole method of friction plate and taper gear fast pore-creating |
| CN108339996B (en) * | 2017-05-05 | 2019-11-26 | 平阳县鹏伟机械有限责任公司 | A kind of equipment and friction plate forming hole method of friction plate and taper gear fast pore-creating |
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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 |
Granted publication date: 20140507 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |