CN205766281U - A kind of evaporative pattern chamfer tool - Google Patents
A kind of evaporative pattern chamfer tool Download PDFInfo
- Publication number
- CN205766281U CN205766281U CN201620749549.5U CN201620749549U CN205766281U CN 205766281 U CN205766281 U CN 205766281U CN 201620749549 U CN201620749549 U CN 201620749549U CN 205766281 U CN205766281 U CN 205766281U
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- groove
- plate body
- several
- resistance wire
- grooves
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Abstract
This utility model relates to a kind of evaporative pattern chamfer tool, and including plate body, the top of plate body is provided with V-notch, and the upper part of plate body is slit into left side and right-hand part by V-notch, and the bottom of plate body is provided with bar-shaped trough；The upper side wall of left side is provided with several the first grooves, several first grooves run through left side the most in left-right direction, several first grooves are set up in parallel along the longitudinal direction, and several the first groove degree of depth in the vertical direction are different, the upper side wall of right-hand part is provided with several and the first groove the second groove one to one；Also include the adjustable column on a resistance wire and two left side walls being separately positioned on plate body and right side wall, resistance wire is connected with DC source, operationally, resistance wire is arranged in first groove and the second groove corresponding with this first groove, and resistance wire is wrapped on two adjustable columns.This utility model simple in construction, easy to use, effect is high and crudy is good, easy to adjust.
Description
Technical field
This utility model relates to the casting of gear-box, is specifically related to a kind of evaporative pattern chamfer tool.
Background technology
Would generally use lost foam casting in the casting process of gear-box, on the bubbles model of evaporative pattern, chamfering is system
Making the one procedure of model, Conventional processing methods is to use the cutting of model cutter, inefficient.
Summary of the invention
The purpose of this utility model is to propose a kind of evaporative pattern chamfer tool, and this tool construction is simple, easy to use, effect
Height and crudy are good, easy to adjust.
A kind of evaporative pattern chamfer tool described in the utility model, including the plate body being made of ceramic materials, described plate body
Top be provided with V-notch, the upper part of described plate body is slit into left side and right-hand part by described V-notch, described plate body
Bottom is provided with the bar-shaped trough extended in left-right direction, is used for allowing to be formed between the lower wall of described bar-shaped trough and described plate body
The handle that operator grips；The upper side wall of described left side is provided with several the first grooves, and several described first grooves are all along left and right
Described left side is run through in direction, and several described first grooves are set up in parallel along the longitudinal direction, and several described first grooves are upper
The lower section degree of depth upwards is different, and the upper side wall of described right-hand part is provided with several with described first groove one to one second
Groove；Also include the adjustable column on a resistance wire and two left side walls being separately positioned on described plate body and right side wall, described
Resistance wire is connected with DC source, operationally, described resistance wire be arranged on described first groove and with this first groove
In corresponding second groove, and described resistance wire is wrapped on two described adjustable columns.
Further, the bottom of described V-notch is provided with an escape groove.
Further, the width of described first groove and described second groove is equal to the diameter of described resistance wire.
When this utility model uses, through bar-shaped trough and hold handle with hands, V-notch is directed at evaporative pattern bubbles model
On chamfer site, under the location of V-notch, evaporative pattern bubbles model vertically moves, and the resistance wire heated by DC source is just
Chamfer site on evaporative pattern bubbles model is cut down, thus on evaporative pattern bubbles model, forms chamfering.
This utility model arranges V-notch and positions, it is possible to forms chamfering accurately on evaporative pattern bubbles model, makes
Good with convenient, efficiency height and quality；By arranging escape groove, it is possible to avoid V-notch to be formed dry with the corner of chamfer site
Relate to；Owing to several the first groove degree of depth in the vertical direction are different, the first groove and second can be passed through in use
Groove adjusts the position of resistance wire, thus realizes processing various sizes of chamfering, applied widely, easy to adjust；Pass through
Arranging bar-shaped trough to form handle, convenient taking is held, and the hand of operator is formed protection, it is possible to avoid resistance wire to scald behaviour
The hand of author.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is sectional view of the present utility model.
In figure: 1 plate body；2 bar-shaped troughs；3 V-notch；4 escape groove；5 adjustable columns；6 resistance wires；7
One groove；8 second grooves.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of evaporative pattern chamfer tool as shown in Figure 1-Figure 3, including the plate body 1 being made of ceramic materials, described plate body 1
Top be provided with V-notch 3, the upper part of described plate body 1 is slit into left side and right-hand part, described plate body by described V-notch 3
The bottom of 1 is provided with the bar-shaped trough 2 extended in left-right direction, to be formed between described bar-shaped trough 2 and the lower wall of described plate body 1
For the handle allowing operator grip；The upper side wall of described left side is provided with several the first grooves 7, several described first grooves 7
Running through described left side the most in left-right direction, several described first grooves 7 are set up in parallel along the longitudinal direction, and several described first
Groove 7 degree of depth in the vertical direction is different, and the upper side wall of described right-hand part is provided with several with described first groove 7 one by one
The second corresponding groove 8；Also include on a resistance wire 6 and two left side walls being separately positioned on described plate body 1 and right side wall
Adjustable column 5, described resistance wire 6 is connected with DC source, operationally, described resistance wire 6 be arranged on one described first recessed
In groove 7 and the second groove 8 corresponding with this first groove 7, and described resistance wire 6 is wrapped on two described adjustable columns 5.
Further, the bottom of described V-notch 3 is provided with an escape groove 4.
Further, the width of described first groove 7 and described second groove 8 is equal to the diameter of described resistance wire 6.
Claims (3)
1. an evaporative pattern chamfer tool, it is characterised in that: include that the plate body being made of ceramic materials, the top of described plate body set
Having V-notch, the upper part of described plate body is slit into left side and right-hand part by described V-notch, and the bottom of described plate body is provided with
The bar-shaped trough extended in left-right direction, is used for allowing operator hold to be formed between the lower wall of described bar-shaped trough and described plate body
The handle held；The upper side wall of described left side is provided with several the first grooves, and several described first grooves run through the most in left-right direction
Described left side, several described first grooves are set up in parallel along the longitudinal direction, and several described first grooves are in the vertical direction
The degree of depth different, the upper side wall of described right-hand part is provided with several with described first groove the second groove one to one；Also
Including the adjustable column on a resistance wire and two left side walls being separately positioned on described plate body and right side wall, described resistance wire with
DC source is connected, and operationally, described resistance wire is arranged on described first groove and corresponding with this first groove the
In two grooves, and described resistance wire is wrapped on two described adjustable columns.
Evaporative pattern chamfer tool the most according to claim 1, it is characterised in that: the bottom of described V-notch is provided with one
Escape groove.
Evaporative pattern chamfer tool the most according to claim 1, it is characterised in that: described first groove and described second groove
Width be equal to the diameter of described resistance wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749549.5U CN205766281U (en) | 2016-07-17 | 2016-07-17 | A kind of evaporative pattern chamfer tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749549.5U CN205766281U (en) | 2016-07-17 | 2016-07-17 | A kind of evaporative pattern chamfer tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205766281U true CN205766281U (en) | 2016-12-07 |
Family
ID=58122359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749549.5U Expired - Fee Related CN205766281U (en) | 2016-07-17 | 2016-07-17 | A kind of evaporative pattern chamfer tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205766281U (en) |
-
2016
- 2016-07-17 CN CN201620749549.5U patent/CN205766281U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |