CN206169351U - Knuckle finish boring anchor clamps - Google Patents
Knuckle finish boring anchor clamps Download PDFInfo
- Publication number
- CN206169351U CN206169351U CN201621096467.1U CN201621096467U CN206169351U CN 206169351 U CN206169351 U CN 206169351U CN 201621096467 U CN201621096467 U CN 201621096467U CN 206169351 U CN206169351 U CN 206169351U
- Authority
- CN
- China
- Prior art keywords
- knuckle
- hole
- bottom plate
- anchor clamps
- base 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.)
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- Drilling And Boring (AREA)
Abstract
The utility model belongs to the technical field of knuckle processing and specifically relates to a knuckle finish boring anchor clamps is related to, it includes, the locating piece, and bottom plate, body and hole for hoist, wherein, the locating piece sets up in bottom plate lower part position and is connected with the bottom plate, and the body sets up in bottom plate upper portion position and is connected with the bottom plate stationary phase, and the hole for hoist sets up in the body outside and is connected with the body stationary phase, the utility model discloses structural design science, processing technology is simple and convenient in production, during the clamping, puts into anchor clamps to the knuckle casing, and the knuckle casing on the hole embolias the positioning core axle simultaneously, is fixed so from inside to outside to transversely spacing through two piece downthehole positioning components of orientating group.
Description
Technical field
This utility model is related to knuckle manufacture field, more particularly, to a kind of knuckle fixture for fine boring.
Background technology
Knuckle is one of strength member in steering axle of automobile, travels can vehicle steadily and sensitive transmission traveling side
To；The function of knuckle is to transmit and bear automotive front load, supports and drive front-wheel to rotate around stub and make motor turning；
Under motoring condition, it subjects changeable shock loading, it is therefore desirable to it has very high intensity.
The blank of spindle housing needs to be processed multiple screwed holes at top, generally requires first process at present
Location hole, holes drilled through use again tap tapping.Three are so needed to operation；Adding man-hour in fixture, to every one manufacturing procedure
Need to prepare different fixture clampings, it is impossible to general, and adjustment, calibration, time-consuming every time, finally affect working (machining) efficiency；And
And because passing through the clamping of different fixtures, need to select a datum level or a location hole per one procedure, so repeatedly fill
Folder, affects final machining accuracy.
The content of the invention
Be guaranteed for the difficult quality for solving drilling existing during traditional processing knuckle, knuckle surface quality
The low problem of requirement and production efficiency is can not meet with profile, this utility model provides a kind of knuckle fixture for fine boring, plays skill
Art scheme is as follows：A kind of knuckle fixture for fine boring, including, locating piece, base plate, body and hole for hoist, wherein, locating piece is arranged at
Base plate lower position and it is connected with base plate, body is arranged at base plate upper position and is connected to a fixed with base plate, and hole for hoist sets
It is placed in outer body and is connected to a fixed with body；
Symmetrical two positioning reference holes are additionally provided with described body；
Described bodies top is additionally provided with positioning reference plane and measurement datum.
The beneficial effects of the utility model are：This utility model scientific structure design, production and processing technology is simple and convenient, dress
During folder, knuckle housing is put in fixture, by the cross spacing for positioning two pieces of setting elements in datum hole, while inner hole sleeve
Enter on positioning core axle, knuckle housing is so fixed from inside to outside.Being put into drilling machine plus man-hour need not additionally pass through again center
Spitting drill locating and machining hole, but bit bore is directly used, hole is drilled, fixing device is unclamped, then locating piece is overturn outward, in original
First it is drilled in hole and changes tap tapping, be finally completed the processing of screwed hole, so disposable clamping can processes multiple working procedure, without every
Secondary adjustment, calibration, saving of work and time, it is high in machining efficiency；And because through the clamping of same pair of fixture, only needing a benchmark, this
The disposable clamping of sample, machining accuracy is high.
Description of the drawings
Fig. 1 is the structural representation of this utility model device；
It is numbered in figure：1- bodies, 2- holes for hoist, 3- positioning reference holes, 4- positioning reference planes, 5- measurement datums, 6-
Locating piece, 7- base plates.
Specific embodiment
Specific embodiment 1：Below in conjunction with the accompanying drawings 1 pair of this utility model is described further：
Be guaranteed for the difficult quality for solving drilling existing during traditional processing knuckle, knuckle surface quality
The low problem of requirement and production efficiency is can not meet with profile, this utility model provides a kind of knuckle fixture for fine boring, plays skill
Art scheme is as follows：A kind of knuckle fixture for fine boring, including, locating piece 6, base plate 7, body 1 and hole for hoist 2, wherein, locating piece 6
It is arranged at the lower position of base plate 7 and is connected with base plate 7, body 1 is arranged at the upper position of base plate 7 and is fixedly linked with base plate 7
Connect, hole for hoist 2 is arranged at the outside of body 1 and is connected to a fixed with body 1；
Symmetrical two positioning reference holes 3 are additionally provided with described body 1；
The described top of body 7 is additionally provided with positioning reference plane 4 and measurement datum 5.
This utility model scientific structure design, production and processing technology is simple and convenient, during clamping, knuckle housing is put into
In fixture, by the cross spacing for positioning two pieces of setting elements in datum hole, while endoporus is nested on positioning core axle, so from interior
Knuckle housing is fixed to outward.Being put into drilling machine plus man-hour need not again additionally by centralized positioning brill locating and machining hole, but directly
Connect and use bit bore, be drilled hole, unclamp fixing device, then overturn locating piece outward, change tap tapping being originally drilled in hole, most
The processing of screwed hole is completed eventually, and so disposable clamping can process multiple working procedure, without adjustment every time, calibration, saving of work and time, plus
Work efficiency high；And because through the clamping of same pair of fixture, only needing a benchmark, so disposable clamping, machining accuracy is high.
Claims (2)
1. a kind of knuckle fixture for fine boring, including, locating piece, base plate, body and hole for hoist, it is characterised in that：Locating piece is arranged
It is connected in base plate lower position and with base plate, body is arranged at base plate upper position and is connected to a fixed with base plate, hole for hoist
It is arranged at outer body and is connected to a fixed with body, symmetrical two positioning reference holes is additionally provided with described body.
2. a kind of knuckle fixture for fine boring according to claim 1, it is characterised in that：Described bodies top is additionally provided with
Positioning reference plane and measurement datum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096467.1U CN206169351U (en) | 2016-09-30 | 2016-09-30 | Knuckle finish boring anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096467.1U CN206169351U (en) | 2016-09-30 | 2016-09-30 | Knuckle finish boring anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169351U true CN206169351U (en) | 2017-05-17 |
Family
ID=58677031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096467.1U Active CN206169351U (en) | 2016-09-30 | 2016-09-30 | Knuckle finish boring anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169351U (en) |
-
2016
- 2016-09-30 CN CN201621096467.1U patent/CN206169351U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |