CN209466109U - Hollow pipe radial direction Hole chamfering auxiliary device - Google Patents
Hollow pipe radial direction Hole chamfering auxiliary device Download PDFInfo
- Publication number
- CN209466109U CN209466109U CN201822056223.6U CN201822056223U CN209466109U CN 209466109 U CN209466109 U CN 209466109U CN 201822056223 U CN201822056223 U CN 201822056223U CN 209466109 U CN209466109 U CN 209466109U
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- China
- Prior art keywords
- positioning sleeve
- hollow pipe
- hole
- auxiliary device
- side wall
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Abstract
The purpose of the utility model is to provide one kind can guarantee that chamfering is gone on smoothly, and is avoided that the hollow pipe radial direction Hole chamfering auxiliary device of chamfering position error.A kind of hollow pipe radial direction Hole chamfering auxiliary device, including pedestal, positioning sleeve is fixed on the pedestal, the positioning sleeve includes positioning sleeve ontology and positioning sleeve fixed part, the positioning sleeve fixed part is fixed with the pedestal, the positioning sleeve ontology is formed with the holding tank of upward opening, positioning sleeve body cross-section inner edge is arc-shaped or round setting, the wherein side side wall of the circumferentially opposed two sides side wall of positioning sleeve is formed with inside and outside perforative location hole, the other side side wall of the circumferentially opposed two sides side wall of positioning sleeve is formed with the recessing groove stepped down to angle cutting tool, positioning pin is combined at the location hole, when hollow pipe is placed in the holding tank, the radial axially bored line and the pilot hole axes of the hollow pipe are in the same plane, and the hollow pipe outer wall and the receiving groove groove wall clearance fit.
Description
Technical field
The utility model relates to hollow tube processing, and in particular to a kind of hollow pipe radial direction Hole chamfering auxiliary device.
Background technique
Such as push pipe hollow pipe needs to get the radial hole through opposite sides tube wall on pipe, in order to other zero
Component assembling.After getting radial hole on hollow pipe, radial hole is needed to fall sanding burr, now often passes through diameter there are jagged
The mode of chamfering polishes to burr to hole.When carrying out radial Hole chamfering, it is difficult to which the positioning for carrying out hollow pipe is fixed, and is made
Obtain the error of chamfering position.
Summary of the invention
The purpose of the utility model is to provide one kind can guarantee that chamfering is gone on smoothly, and is avoided that the hollow of chamfering position error
Caliber is to Hole chamfering auxiliary device.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of hollow pipe radial direction Hole chamfering auxiliary dress
It sets, including pedestal, positioning sleeve is fixed on the pedestal, the positioning sleeve includes positioning sleeve ontology and positioning sleeve fixed part, institute
It states positioning sleeve fixed part to fix with the pedestal, the positioning sleeve ontology is formed with the holding tank of upward opening, the positioning sleeve
Body cross-section inner edge is arc-shaped or round setting, the wherein side side wall of the circumferentially opposed two sides side wall of positioning sleeve are formed with
Inside and outside perforative location hole, the other side side wall of the circumferentially opposed two sides side wall of positioning sleeve are formed with to angle cutting tool resigning
Recessing groove is combined with positioning pin at the location hole, when hollow pipe is placed in the holding tank, the radial hole of the hollow pipe
Axis and the pilot hole axes in the same plane, and the hollow pipe outer wall and the receiving groove groove wall clearance fit.
Carry out determining on positioning sleeve in use, determining according to the position of radial hole on hollow pipe for the utility model auxiliary device
The position in position hole, so that hollow pipe is vertically put into rotation hollow pipe after the holding tank of positioning sleeve and is able to achieve location hole and radial hole
Alignment, in order to realize the rotary spacing of hollow pipe, the resigning of the utility model auxiliary device in positioning pin insertion radial hole
Slot is mobile with the contact with hollow pipe for angle cutting tool.The utility model auxiliary device is easy to use, radial completing side
The chamfering of other side radial hole can be carried out after the chamfering in hole after rotation hollow pipe.The utility model auxiliary device is to hollow pipe
Locating effect is preferable, can guarantee that angle cutting tool is precisely contacted with hollow pipe radial hole, to guarantee that chamfering is normally carried out.Wherein, originally
The holding tank upward opening of utility model positioning sleeve rather than up and down it is perforative, the abrasion of pedestal will not cause shadow to positioning sleeve
It rings, the positioning fixed effect of hollow pipe is more preferable.
Preferably, the arc-shaped setting in holding tank cross section inner edge, described this body sidewall of positioning sleeve has along positioning
Cover the fluting of axis arrangement.Above-mentioned setting is so that positioning sleeve ontology has certain deformation quantity, to avoid because of hollow pipe outer wall burr
Etc. the case where cannot the being packed into holding tank generation of hollow pipe caused by reasons.
Preferably, the positioning sleeve fixed part circumferential direction outer rim be respectively positioned on the outside of the positioning sleeve ontology circumferential direction outer rim so that
Positioning sleeve is formed with step structure, and the positioning sleeve fixed part and pedestal, which are formed with, to cooperate and for cooperating fastening screw
Fixation hole, the fixation hole at least two on the positioning sleeve fixed part.The contact area of positioning sleeve fixed part and pedestal is larger,
So that positioning sleeve ontology is more stable.
Preferably, the fixation hole on the positioning sleeve fixed part is made of upper section and lower section, the upper section is for accommodating
Fastening screw head, the lower section for fastening screw threaded portion for passing through.Above-mentioned setting is to avoid lock-screw to chamfering
Machine impacts.
The advantages of the utility model, which has, can guarantee that chamfering is gone on smoothly, is avoided that the error of chamfering position.
Detailed description of the invention
Fig. 1 is a kind of usage state diagram of the utility model；
Fig. 2 is a kind of shaft side figure of the positioning sleeve of the utility model；
Fig. 3 is a kind of top view of the positioning sleeve of the utility model.
Specific embodiment
The utility model is further described below according to the drawings and specific embodiments.
As shown in Fig. 1, Fig. 2, Fig. 3, a kind of hollow pipe radial direction Hole chamfering auxiliary device of the utility model, including pedestal 1,
Be fixed with positioning sleeve 2 on pedestal 1, positioning sleeve 2 includes positioning sleeve ontology 21 and positioning sleeve fixed part 22, positioning sleeve fixed part 22 with
Pedestal 1 is fixed, and positioning sleeve ontology 21 is formed with the holding tank 23 of upward opening, 21 cross section inner edge of positioning sleeve ontology it is arc-shaped or
Circle setting, the wherein side side wall of the circumferentially opposed two sides side wall of positioning sleeve ontology 21 are formed with inside and outside perforative location hole 24,
The other side side wall of the circumferentially opposed two sides side wall of positioning sleeve ontology 21 is formed with the recessing groove 25 stepped down to angle cutting tool 3, positioning
Positioning pin 4 is combined at hole 24, when hollow pipe 5 is placed in holding tank 25, the radial axially bored line and 24 axis of location hole of hollow pipe 5
Line in the same plane, and 5 outer wall of hollow pipe and 23 cell wall clearance fit of holding tank.Wherein, 23 cross section inner edge of holding tank is in
Arc setting, 21 side wall of positioning sleeve ontology have the fluting 26 arranged along positioning sleeve axis.
The circumferential outer rim of positioning sleeve fixed part 22 is respectively positioned on the outside of the circumferential outer rim of positioning sleeve ontology 21 so that positioning sleeve 2 is formed with
Step structure, positioning sleeve fixed part 22 and pedestal 1 are formed with the fixation hole 27 to cooperate and for cooperating fastening screw, positioning
Cover the fixation hole at least two on fixed part 22.Wherein, the fixation hole on positioning sleeve fixed part 22 is made of upper section and lower section,
Upper section is for accommodating fastening screw head, and lower section for fastening screw threaded portion for passing through.
Carry out determining on positioning sleeve in use, determining according to the position of radial hole on hollow pipe for the utility model auxiliary device
The position in position hole, so that hollow pipe is vertically put into rotation hollow pipe after the holding tank of positioning sleeve and is able to achieve location hole and radial hole
Alignment, in order to realize the rotary spacing of hollow pipe, the resigning of the utility model auxiliary device in positioning pin insertion radial hole
For slot for angle cutting tool movement with the contact with hollow pipe, the utility model auxiliary device is easy to use, radial completing side
The chamfering of other side radial hole can be carried out after the chamfering in hole after rotation hollow pipe.
The advantages of the utility model, which has, can guarantee that chamfering is gone on smoothly, is avoided that the error of chamfering position.
Claims (4)
1. a kind of hollow pipe radial direction Hole chamfering auxiliary device, it is characterised in that including pedestal, it is fixed with positioning sleeve on the pedestal,
The positioning sleeve includes positioning sleeve ontology and positioning sleeve fixed part, and the positioning sleeve fixed part is fixed with the pedestal, described fixed
Position set ontology is formed with the holding tank of upward opening, and positioning sleeve body cross-section inner edge is arc-shaped or round setting, described
The wherein side side wall of the circumferentially opposed two sides side wall of positioning sleeve is formed with inside and outside perforative location hole, and the positioning sleeve is circumferentially opposed
The other side side wall of two sides side wall is formed with the recessing groove stepped down to angle cutting tool, is combined with positioning pin at the location hole, when
Hollow pipe is placed in the holding tank, the radial axially bored line of the hollow pipe and the pilot hole axes in the same plane,
And the hollow pipe outer wall and the receiving groove groove wall clearance fit.
2. hollow pipe radial direction Hole chamfering auxiliary device according to claim 1, it is characterised in that the holding tank cross section
The arc-shaped setting in inner edge, described this body sidewall of positioning sleeve have the fluting arranged along positioning sleeve axis.
3. hollow pipe radial direction Hole chamfering auxiliary device according to claim 1, it is characterised in that the positioning sleeve fixed part
Circumferential outer rim is respectively positioned on the outside of the positioning sleeve ontology circumferential direction outer rim so that positioning sleeve is formed with step structure, and the positioning sleeve is solid
Determine portion and pedestal is formed with the fixation hole to cooperate and for cooperating fastening screw, the fixation hole on the positioning sleeve fixed part
At least two.
4. hollow pipe radial direction Hole chamfering auxiliary device according to claim 3, it is characterised in that the positioning sleeve fixed part
On fixation hole be made of upper section and lower section, for accommodating fastening screw head, the lower section is used for for fastening spiral shell the upper section
Nail threaded portion passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056223.6U CN209466109U (en) | 2018-12-09 | 2018-12-09 | Hollow pipe radial direction Hole chamfering auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056223.6U CN209466109U (en) | 2018-12-09 | 2018-12-09 | Hollow pipe radial direction Hole chamfering auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209466109U true CN209466109U (en) | 2019-10-08 |
Family
ID=68088982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822056223.6U Active CN209466109U (en) | 2018-12-09 | 2018-12-09 | Hollow pipe radial direction Hole chamfering auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209466109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531413A (en) * | 2018-12-09 | 2019-03-29 | 横店集团英洛华电气有限公司 | Hollow pipe radial direction Hole chamfering auxiliary device |
-
2018
- 2018-12-09 CN CN201822056223.6U patent/CN209466109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531413A (en) * | 2018-12-09 | 2019-03-29 | 横店集团英洛华电气有限公司 | Hollow pipe radial direction Hole chamfering auxiliary device |
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