CN205734435U - A kind of major axis Novel cylindrical mill method frock clamp - Google Patents
A kind of major axis Novel cylindrical mill method frock clamp Download PDFInfo
- Publication number
- CN205734435U CN205734435U CN201520879855.6U CN201520879855U CN205734435U CN 205734435 U CN205734435 U CN 205734435U CN 201520879855 U CN201520879855 U CN 201520879855U CN 205734435 U CN205734435 U CN 205734435U
- Authority
- CN
- China
- Prior art keywords
- axis body
- contact roller
- lifter plate
- frock clamp
- mill method
- 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
This utility model relates to a kind of major axis Novel cylindrical mill method frock clamp, including base, base is provided with bracing frame, bracing frame sets lifter plate, the both sides of base are provided with gripper shoe, it is provided with axis body supporting mechanism on the supporting plate, lifter plate is provided with the axis body hold-down mechanism corresponding with axis body supporting mechanism, the central shaft of the bearing up pulley of axis body supporting mechanism forms triangle with the line of the central shaft of two support wheels of axis body hold-down mechanism, two support wheel with contact roller at the outside of axis body formation triangle polyester fibre, two support wheels the most all can be freely rotatable with contact roller, the excircle of axis body is when being ground, ensure that stable rotation in same level axis, the error of circular runout is the least, axis body surfacing is smooth.
Description
Technical field
This utility model relates to a kind of frock clamp, especially a kind of major axis Novel cylindrical mill method frock clamp.
Background technology
Axial workpiece grinding typically uses the top direct installation way in two ends, and one of principal element of product quality is the precision of centre bore.For Short Axis Kind of Parts, the quality of workpiece center hole can be improved by various modes.But for overlength axial workpiece; quality assurance is the most relatively difficult; due to self overlength of axis body workpiece; top with coordinate the best between centre bore, top with lathe two for workpiece center hole coaxiality error can be amplified, the circularity of axis body and circular runout require the highest; if using the traditional two direct clamping of top mode to carry out grinding; then often there is axial ripple, helix in surface of the work, sometimes there is also circularity over tolerance, affects product quality.
Utility model content
The purpose of this utility model is to solve in prior art the defect existing for major axis cylindricalo grinding frock, it is provided that a kind of major axis Novel cylindrical mill method frock clamp.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of major axis Novel cylindrical mill method frock clamp, including base, base is provided with bracing frame, bracing frame sets lifter plate, the both sides of described base are provided with gripper shoe, are provided with axis body supporting mechanism on the supporting plate, and described lifter plate is provided with the axis body hold-down mechanism corresponding with axis body supporting mechanism；
Described axis body supporting mechanism includes two the fixing axles being arranged in described gripper shoe, is respectively equipped with rotating support in the end of two fixing axles and takes turns；
Described axis body hold-down mechanism includes the head rod being arranged on described lifter plate, is provided with the first contact roller in the end of head rod, and the side face of the first contact roller is corresponding with the side face that below two support wheel；On lifter plate, the one end away from described head rod is provided with the second connecting rod, it is provided with the second contact roller in the end of the second connecting rod, the side face of the second contact roller is corresponding with the side face that below two support wheel, being provided with sliding tray on lifter plate, the second connecting rod is connected through sliding tray and by sliding panel and lifter plate are fixing.
Above-mentioned a kind of major axis Novel cylindrical mill method frock clamp, said two supports wheel and is generally aligned in the same plane interior with the first contact roller, and the line of the central shaft of the first contact roller and two central shafts supporting wheel forms triangle.
Above-mentioned a kind of major axis Novel cylindrical mill method frock clamp, described sliding tray extends towards the length direction of lifter plate.
Above-mentioned a kind of major axis Novel cylindrical mill method frock clamp, described sliding panel glide direction in sliding tray is on the line of said two gripper shoe.
nullThe beneficial effects of the utility model are: this fixture is when the raw material axis body of fixing major axis，Between two support wheels of the gripper shoe that axis body is placed on base，The downside of two side faces and axis body periphery supporting wheel is in close contact，Now，The first contact roller on lifter plate、Second contact roller moves down，First contact roller、The side face of the second contact roller is in close contact with the upside of axis body outer peripheral face，And support wheel and be generally aligned in the same plane interior with the first contact roller，The line of the central shaft of the first contact roller and two central shafts supporting wheel forms triangle，Two support wheel with the first contact roller at the outside of axis body formation triangle polyester fibre，Two support wheels can also be freely rotatable with the first contact roller，The excircle of axis body is when being ground，Ensure that stable rotation in same level axis，The error of circular runout is the least，Axis body surfacing is smooth.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of major axis Novel cylindrical mill method frock clamp, including base 1, base 1 is provided with bracing frame 2, bracing frame 2 sets lifter plate 3, the both sides of base 1 are provided with gripper shoe 4, are provided with axis body supporting mechanism in gripper shoe 4, and lifter plate 3 is provided with the axis body hold-down mechanism corresponding with axis body supporting mechanism；
Axis body supporting mechanism includes two the fixing axles 5 being arranged in gripper shoe 4, is respectively equipped with rotating support wheel 6 in the end of two fixing axles 5；
Axis body hold-down mechanism includes the head rod 7 being arranged on lifter plate 3, is provided with the first contact roller 8 in the end of head rod 7, and the side face of the first contact roller 8 is corresponding with the side face that below two support wheel 6；On lifter plate 3, the one end away from head rod 7 is provided with the second connecting rod 9, it is provided with the second contact roller 10 in the end of the second connecting rod 9, the side face of the second contact roller 10 is corresponding with the side face that below two support wheel 6, being provided with sliding tray 11 on lifter plate 3, the second connecting rod 9 is connected through sliding tray 11 and by sliding panel 12 is fixing with lifter plate 3.
In two support wheels 6 and the first contact roller 8 are generally aligned in the same plane, the line of the central shaft of the first contact roller 8 and two central shafts supporting wheel 6 forms triangle, sliding tray 11 extends towards the length direction of lifter plate 3, and the sliding panel 12 glide direction in sliding tray 11 is on the line of two gripper shoes 4.
nullThis fixture is when the raw material axis body of fixing major axis，Between two support wheels 6 of the gripper shoe 4 that axis body is placed on base 1，The downside of two side faces and axis body periphery supporting wheel 6 is in close contact，Now，The first contact roller 8 on lifter plate 3、Second contact roller 10 moves down，First contact roller 8、The side face of the second contact roller 10 is in close contact with the upside of axis body outer peripheral face，And support wheel 6 and be generally aligned in the same plane interior with the first contact roller 8，The line of the central shaft of the first contact roller 8 and two central shafts supporting wheel 6 forms triangle，Two support wheel 6 and the first contact roller 8 and form triangle polyester fibre in the outside of axis body，Two support wheels 6 can also be freely rotatable with the first contact roller 8，The excircle of axis body is when being ground，Ensure that stable rotation in same level axis，The error of circular runout is the least，Axis body surfacing is smooth.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; simply principle of the present utility model described in above-described embodiment and description; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the range of claimed this utility model.The protection domain that this utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. a major axis Novel cylindrical mill method frock clamp, including base, base is provided with bracing frame, bracing frame sets lifter plate, it is characterized in that, the both sides of described base are provided with gripper shoe, are provided with axis body supporting mechanism on the supporting plate, and described lifter plate is provided with the axis body hold-down mechanism corresponding with axis body supporting mechanism；
Described axis body supporting mechanism includes two the fixing axles being arranged in described gripper shoe, is respectively equipped with rotating support in the end of two fixing axles and takes turns；
Described axis body hold-down mechanism includes the head rod being arranged on described lifter plate, is provided with the first contact roller in the end of head rod, and the side face of the first contact roller is corresponding with the side face that below two support wheel；On lifter plate, the one end away from described head rod is provided with the second connecting rod, it is provided with the second contact roller in the end of the second connecting rod, the side face of the second contact roller is corresponding with the side face that below two support wheel, being provided with sliding tray on lifter plate, the second connecting rod is connected through sliding tray and by sliding panel and lifter plate are fixing.
A kind of major axis Novel cylindrical mill method frock clamp the most according to claim 1, it is characterised in that in said two support wheel is generally aligned in the same plane with the first contact roller, the central shaft of the first contact roller and two lines supporting the central shafts taken turns form triangle.
A kind of major axis Novel cylindrical mill method frock clamp the most according to claim 1, it is characterised in that described sliding tray extends towards the length direction of lifter plate.
A kind of major axis Novel cylindrical mill method frock clamp the most according to claim 1, it is characterised in that described sliding panel glide direction in sliding tray is on the line of said two gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879855.6U CN205734435U (en) | 2015-11-06 | 2015-11-06 | A kind of major axis Novel cylindrical mill method frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879855.6U CN205734435U (en) | 2015-11-06 | 2015-11-06 | A kind of major axis Novel cylindrical mill method frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205734435U true CN205734435U (en) | 2016-11-30 |
Family
ID=57388941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879855.6U Expired - Fee Related CN205734435U (en) | 2015-11-06 | 2015-11-06 | A kind of major axis Novel cylindrical mill method frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205734435U (en) |
-
2015
- 2015-11-06 CN CN201520879855.6U patent/CN205734435U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20191106 |