CN206882857U - A kind of axle class bores the universal frock of aperture - Google Patents
A kind of axle class bores the universal frock of aperture Download PDFInfo
- Publication number
- CN206882857U CN206882857U CN201720667650.0U CN201720667650U CN206882857U CN 206882857 U CN206882857 U CN 206882857U CN 201720667650 U CN201720667650 U CN 201720667650U CN 206882857 U CN206882857 U CN 206882857U
- Authority
- CN
- China
- Prior art keywords
- product
- guide sleeve
- base
- special guide
- type support
- 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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- Drilling And Boring (AREA)
Abstract
A kind of axle class bores the universal frock of aperture, it is characterised in that：Including base, centre with endlong movement, V-type support base, bushing plate, special guide sleeve, centre with endlong movement and V-type support base are respectively arranged in the both ends of base, bushing plate is located at the middle part of base, special guide sleeve is installed thereon, special guide sleeve lower end directly contacts with Product processing face, during bit contact arc surface, because there is special guide sleeve spacing, be not in sliding phenomenon, ensure processing precision of products.Axis products are by the elastic force of centre with endlong movement by product axial dipole field, the right side of V-type support base is set to be contacted with product end surface, ensure the axial location of product, the V-type of V-type support base upper end contacts with circle product external, ensure that product upper-lower position is fixed, reach the effect that product is fixed together with tooling base.
Description
Technical field
It the utility model is related to the universal frock that a kind of little beakiron working shaft-like bores aperture.
Background technology
Axle class bores Small Holes（φ≤2.5mm）Because Cutter Body Processing with Machining Center can not be used, little beakiron manual processing can only be used.
And existing frock is manually to lean on real product end surface, product is integrally formed with tooling base, and drill bit on bushing plate by determining
Position hole machined product.The frock of this structure has two：First, by hand there is larger error, the production of processing in positioning
Product axial dimension is unstable；Second, because there is 20mm gap between bushing plate and product, drill bit is Machining Arc face again, drill bit meeting
There is sliding phenomenon, Product processing size qualification rate is low.
The content of the invention
The purpose of this utility model is that providing a kind of axle class bores the universal frock of aperture, overcomes former frock to bore aperture positioning
The shortcomings that error is big, product size qualification rate is low.
A kind of axle class bores the universal frock of aperture, it is characterised in that：Including base, centre with endlong movement, V-type support base, drill jig
Plate, special guide sleeve, centre with endlong movement and V-type support base are respectively arranged in the both ends of base, and bushing plate is located at the middle part of base, its
On special guide sleeve is installed, special guide sleeve lower end directly contacts with Product processing face.
A kind of axle class bores the universal frock of aperture, it is characterised in that：Cylindrical increasing in the middle part of special guide sleeve, and at evolution groove
Reason, reserves chip space.
The utility model has the advantages that：Axis products by product axial dipole field, make V-type branch by the elastic force of centre with endlong movement
The right side of support seat contacts with product end surface, ensures the axial location of product, the V-type of V-type support base upper end connects with circle product external
Touch, ensure that product upper-lower position is fixed, reach the effect that product is fixed together with tooling base；Added on bushing plate special
Guide sleeve, special guide sleeve lower end directly contact with Product processing face, during bit contact arc surface, because there is special guide sleeve to limit
Position, is not in sliding phenomenon, ensures processing precision of products.Cylindrical increasing in the middle part of special guide sleeve, and evolution groove is handled, and is reserved
Chip space, solve, because guide sleeve and drill bit gap are too small, the problem of chip removal difficulty be present.The utility model is simple in construction, adopts
Assembled with finishing part, easy to assembly, cost is cheap, is readily disassembled maintenance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：Base 1, centre with endlong movement 2, V-type support block 3, bushing plate 4, special guide sleeve 5.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
A kind of axle class bores the universal frock of aperture, it is characterised in that：Including base 1, centre with endlong movement 2, V-type support base 3, brill
Template 4, special guide sleeve 5, centre with endlong movement 2 and V-type support base 3 are respectively arranged in the both ends of base 1, and bushing plate 4 is located at base 1
Middle part, special guide sleeve 5 is installed thereon, the special lower end of guide sleeve 5 directly contacts with Product processing face.Axis products pass through
Product axial dipole field is made the right side of V-type support base 3 be contacted with product end surface, ensures product by the elastic force of centre with endlong movement 2
Axial location, the V-type of the upper end of V-type support base 3 contact with circle product external, ensure that product upper-lower position is fixed, reach product and work
The effect that dress base 1 is fixed together；The special lower end of guide sleeve 5 directly contacts with Product processing face, during bit contact arc surface,
Be not in sliding phenomenon because there is special guide sleeve 5 spacing, ensure processing precision of products.The special middle part of guide sleeve 5 is cylindrical to be added
Greatly, and evolution groove is handled, and reserves chip space, solves, because guide sleeve and drill bit gap are too small, the problem of chip removal difficulty be present.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, make some equivalent substitutes or obvious modification without departing from the concept of the premise utility, and performance or
Purposes is identical, then should be considered as belonging to the protection domain that claims that the utility model is submitted determine.
Claims (2)
1. a kind of axle class bores the universal frock of aperture, it is characterised in that：Including base（1）, centre with endlong movement（2）, V-type support base
（3）, bushing plate（4）, special guide sleeve（5）, centre with endlong movement（2）With V-type support base（3）It is respectively arranged in base（1）Both ends,
Bushing plate（4）Positioned at base（1）Middle part, special guide sleeve is installed thereon（5）, special guide sleeve（5）Lower end adds with product
Work face directly contacts.
2. axle class according to claim 1 bores the universal frock of aperture, it is characterised in that：Special guide sleeve（5）Outside middle part
Circle is increased, and evolution groove is handled, and reserves chip space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667650.0U CN206882857U (en) | 2017-06-09 | 2017-06-09 | A kind of axle class bores the universal frock of aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667650.0U CN206882857U (en) | 2017-06-09 | 2017-06-09 | A kind of axle class bores the universal frock of aperture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206882857U true CN206882857U (en) | 2018-01-16 |
Family
ID=61318574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720667650.0U Expired - Fee Related CN206882857U (en) | 2017-06-09 | 2017-06-09 | A kind of axle class bores the universal frock of aperture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206882857U (en) |
-
2017
- 2017-06-09 CN CN201720667650.0U patent/CN206882857U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20210609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |