CN206028813U - Automatic frock of location axial lead - Google Patents
Automatic frock of location axial lead Download PDFInfo
- Publication number
- CN206028813U CN206028813U CN201620981596.2U CN201620981596U CN206028813U CN 206028813 U CN206028813 U CN 206028813U CN 201620981596 U CN201620981596 U CN 201620981596U CN 206028813 U CN206028813 U CN 206028813U
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- base
- leading screw
- screw
- frock
- axial line
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Abstract
The utility model discloses an automatic frock of location axial lead, including base, lead screw, two move about piece, spanners, the base upper surface is provided with logical long recess, is provided with the locating ear who has the locating hole in the outside centre position that is on a parallel with the recess, the lead screw sets up in the logical long recess, the surface is the screw thread, and the lead screw both ends are provided with screw hole or dysmorphism mouth, are provided with corresponding screw thread or special -shaped protruding on the spanner, two common symmetry axis symmetries for base and locating ear of moving about, upper portion is the clamping part, and relative face is parallel smooth surface, and the lower part is the sliding part, and its width slightly is less than the width that leads to long recess to wherein be provided with supply the lead screw pass, with the screw hole of the screw thread interlock on lead screw surface. The utility model has the advantages of simple structure, be convenient for find fast the axial lead and once accomplish location drilling.
Description
Technical field
This utility model is related to the frock field of machining, more particularly to a kind of frock for being automatically positioned axial line.
Background technology
In the oil cylinder processing of machining, it is often necessary to drill on the oil cylinder surface of cylinder, hole required axle center.
Clamping is difficult because cylinder is smooth, is measured and positioning inconvenience, traditional method looks for axle center to need measurement → calculating → survey
Measure → play location hole → punching, process is very loaded down with trivial details, and adopt for approximation, final error is larger, and larger oil cylinder is such as
, in more than Φ 200mm, disalignment is generally even more big in 5-10mm, and the scrappage of product is higher for diameter, and for behaviour
The level of skill of author requires also higher.
In the Patents applied at home, the Patents consistent with the object of the invention are not found.In similar patent
In, patent《The clamping device in autonomous positioning axle center》（Application number：201410704143.0, the applying date：2015-03-25）, it is open
A kind of clamping device in autonomous positioning axle center, including circular positioning disk, positioning disk center are provided with location hole, and positioning disk is provided with
One group of locating detent, surrounds the articulated elements being equipped with outside location hole with locating detent equal number on positioning disk, such structure is similar to
Lathe three-claw chuck, is that, in order to find AnchorPoint, and the present invention is in order that axial line is crossed in hole to be bored, and which will be solved with the present invention
Problem certainly is different, simultaneously as structure is complex, fault rate and maintenance rate are higher.
The content of the invention
To solve drawbacks described above present in prior art, this utility model aims to provide a kind of simple structure, is easy to soon
Speed finds axial line and once completes to position the frock for being automatically positioned axial line of drilling.
To achieve these goals, this utility model is employed the following technical solutions：A kind of frock for being automatically positioned axial line,
Including base, leading screw, two mobile blocks, spanners；The base upper surface is provided with elongated groove, in the outside parallel to groove
Center position is provided with the chucking lug with location hole；Leading screw is arranged in the elongated groove, and surface is screw thread, leading screw two ends
Screwed hole or special-shaped mouth are provided with, corresponding screw thread are provided with spanner or abnormity is raised；Described two mobile blocks relative to
The common symmetrical axial symmetry of base and chucking lug, top is clamping part, and relative face is parallel smooth surface, and bottom is slip
Portion, its width are slightly less than the width of the elongated groove, and be provided with wherein pass through for leading screw, and leading screw surface screw thread
The screwed hole of occlusion.
The above-mentioned frock for being automatically positioned axial line, wherein：It is provided with the middle part of the leading screw relative to base and chucking lug
Common symmetrical axisymmetric two limiting stands.
The above-mentioned frock for being automatically positioned axial line, wherein：The upper surface of the base is provided with scale.
The above-mentioned frock for being automatically positioned axial line, wherein：The upper surface of the base or chucking lug is provided with level indicator.
Compared with prior art, this utility model has advantages below：Base upper surface is provided with elongated groove, plays
The effect of sliding rail, and lubricating oil is added, make mobile block easily walk wherein；Leading screw pass through mobile block, threaded engagement,
Under the pulling of spanner, leading screw rotation, and mobile block can only be moved in opposite directions or dorsad because the restriction of groove cannot rotate, from
And its clamping part is stepped up to workpiece or is unclamped operation, its axis of symmetry is axial line；The axis of symmetry of chucking lug and two trips
The axis of symmetry of motion block is identical, therefore, in clamping process, chucking lug on axial line, is so only needed two mobile blocks all the time
The drill bushing of size matching therewith is added from chucking lug, you can the processing of location hole and target hole is carried out using drill bit；Leading screw
The limiting stand at middle part both ensure that the correction of mobile block centering campaign, also provide propping up for the elongated groove on leading screw and base
Support；Scale can make whether symmetrically operator monitors mobile block at any time, so as to correction in time；The addition of level indicator can make operation
Person is used when there is horizontal detection to require, the target hole bored required on the workpiece as clamped by needs to be straight down.This
Utility model adopts simple frame for movement, and structure is extremely simple, by clamping and the positioning of chucking lug of mobile block, is easy to fast
Speed finds axial line and once completes positioning drilling.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：Base 1, leading screw 2, mobile block 3, spanner 4, limiting stand 5, chucking lug 6, location hole 7, level indicator 8.
Specific embodiment
A kind of frock for being automatically positioned axial line, for the hole of drill-through axial line or location hole on cylindrical part, including
The base 1 of long recess is opened on cuboid, chucking lug 6 is integrated with base 1, cuboid is arranged on parallel to elongated groove
There is location hole 7 at the middle part of side, 6 middle setting of chucking lug；The center of circle of location hole 7 is on the perpendicular bisector of the elongated groove of base 1.
The perpendicular bisector of the relatively elongated groove of two mobile blocks 3 is symmetrical arranged, and its top is clamping part, and two relative faces are smooth table
Face, bottom are sliding part, and be slightly narrower than the width of elongated groove, the abdominal region of sliding part is provided with screwed hole, and leading screw 2 passes through two
The screwed hole of individual mobile block 3, the limiting stand 5 for being disposed therein portion are two, and also the perpendicular bisector of relatively elongated groove is symmetrical arranged.
There are screwed hole or six sides, square or other special-shaped mouths in 2 two ends of leading screw, are connected with the matching of spanner 4.In the upper surface of base 1
Scale has been marked by the side of chucking lug 6, middle part is 0 scale, both sides are symmetrical.The one of the remotely located ear of the upper surface of base 16
Side is provided with level indicator 8.
Operation principle of the present utility model：Two mobile blocks 3 are put into the two ends of the elongated groove of base 1, with 2 liang of leading screw
End screws in one and detains；Spanner 4 is screwed in from 2 any one end of leading screw, leading screw 2 is pulled and is rotated, so that mobile block 3 is in the logical of base 1
In long recess, the also move toward one another on leading screw 2,3 corresponding scale label of mobile block can be observed constantly during this whether
Keep symmetrical, until workpiece clamp is handled.Now, the center of location hole 7 is placed exactly on the axial line of workpiece.If level
Require, need to adjust the position of base, make 8 holding level of level indicator.Then, it is put into what size therewith was matched in location hole 7
Drill bushing, you can carry out the processing of location hole and target hole using drill bit.
The foregoing description of the disclosed embodiments, only for enabling professional and technical personnel in the field to realize or using this
Utility model.Various modifications to these embodiments will be apparent for those skilled in the art, herein
Defined in General Principle can be real in other embodiments in the case of without departing from spirit or scope of the present utility model
It is existing.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and be to fit to it is disclosed herein
The consistent most wide scope of principle and features of novelty.
Claims (4)
1. a kind of frock for being automatically positioned axial line, it is characterised in that：Including base (1), leading screw (2), two mobile blocks (3),
Spanner (4)；Base (1) upper surface is provided with elongated groove, be provided with the outside center position parallel to groove and carry
The chucking lug (6) of location hole (7)；Leading screw (2) is arranged in the elongated groove, and surface is screw thread, and leading screw (2) two ends are provided with
Screwed hole or special-shaped mouth, are provided with corresponding screw thread on spanner (4) or abnormity is raised；Described two mobile blocks (3) relative to
The common symmetrical axial symmetry of base (1) and chucking lug (6), top is clamping part, and relative face is parallel smooth surface, bottom
For sliding part, its width is slightly less than the width of the elongated groove, and is provided with for leading screw (2) wherein through, and leading screw
(2) screwed hole of the threaded engagement on surface.
2. the frock of axial line is automatically positioned as claimed in claim 1, it is characterised in that：It is provided with the middle part of the leading screw (2)
Relative to base (1) and common symmetrical axisymmetric two limiting stands (5) of chucking lug (6).
3. the frock of axial line is automatically positioned as claimed in claim 1 or 2, it is characterised in that：The upper surface of the base (1)
It is provided with scale.
4. the frock of axial line is automatically positioned as claimed in claim 3, it is characterised in that：The base (1) or chucking lug (6)
Upper surface be provided with level indicator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981596.2U CN206028813U (en) | 2016-08-30 | 2016-08-30 | Automatic frock of location axial lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981596.2U CN206028813U (en) | 2016-08-30 | 2016-08-30 | Automatic frock of location axial lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028813U true CN206028813U (en) | 2017-03-22 |
Family
ID=58303639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620981596.2U Active CN206028813U (en) | 2016-08-30 | 2016-08-30 | Automatic frock of location axial lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112069A (en) * | 2016-08-30 | 2016-11-16 | 贵州枫阳液压有限责任公司 | A kind of frock being automatically positioned axial line |
-
2016
- 2016-08-30 CN CN201620981596.2U patent/CN206028813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112069A (en) * | 2016-08-30 | 2016-11-16 | 贵州枫阳液压有限责任公司 | A kind of frock being automatically positioned axial line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |